diff --git a/CHANGELOG.md b/CHANGELOG.md
index 4d76bee1a..58427732e 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,18 @@
 
 All notable changes to this project will be documented in this file. See [standard-version](https://github.com/conventional-changelog/standard-version) for commit guidelines.
 
+### [1.36.5](https://github.com/ajaxorg/ace/compare/v1.36.4...v1.36.5) (2024-11-14)
+
+
+### Features
+
+* exposing getter setter for widget manager created using line widgets ([#5673](https://github.com/ajaxorg/ace/issues/5673)) ([f5d0c19](https://github.com/ajaxorg/ace/commit/f5d0c196c69d06a9dda1bdeb379fa20ecbf75590))
+
+
+### Bug Fixes
+
+* vue-directives regex bug ([#5671](https://github.com/ajaxorg/ace/issues/5671)) ([5e1e524](https://github.com/ajaxorg/ace/commit/5e1e524d7ef04e13291b5a979fb4166e973e61f0))
+
 ### [1.36.4](https://github.com/ajaxorg/ace/compare/v1.36.3...v1.36.4) (2024-11-04)
 
 
diff --git a/ace.d.ts b/ace.d.ts
index dc8dbac00..10743dfa3 100644
--- a/ace.d.ts
+++ b/ace.d.ts
@@ -514,7 +514,7 @@ export namespace Ace {
           name?: string;
       };
   };
-
+    widgetManager:WidgetManager;
     // TODO: define BackgroundTokenizer
 
     on(name: 'changeFold',
@@ -1108,6 +1108,28 @@ export namespace Ace {
     tryShow(pos: Point, lineHeight: number, anchor: "top" | "bottom" | undefined, forceShow?: boolean): boolean;
     goTo(where: AcePopupNavigation): void;
   }
+
+  export interface LineWidget {
+    el: HTMLElement; 
+    row: number; 
+    rowCount?: number; 
+    hidden: boolean;
+    editor: Editor, 
+    session: EditSession, 
+    column?: number; 
+    className?: string,
+    coverGutter?: boolean, 
+    pixelHeight?: number, 
+    fixedWidth?: boolean, 
+    fullWidth?: boolean,
+    screenWidth?: number,
+  }
+  
+  export class WidgetManager {
+    constructor(session: EditSession);
+    addLineWidget(w: LineWidget): LineWidget;
+    removeLineWidget(w: LineWidget): void;
+  }
 }
 
 
diff --git a/demo/kitchen-sink/docs/vue.vue b/demo/kitchen-sink/docs/vue.vue
index fda787f2d..b1ff66bbc 100644
--- a/demo/kitchen-sink/docs/vue.vue
+++ b/demo/kitchen-sink/docs/vue.vue
@@ -115,3 +115,5 @@ html, body
   each item in items
     li= item
 </template>
+
+<template v-slot:item.parentkey.subkey.subkey.subkey.subkey.subkey="{ value }"></template>
diff --git a/package.json b/package.json
index e070002fd..49cd6ae87 100644
--- a/package.json
+++ b/package.json
@@ -2,7 +2,7 @@
     "name": "ace-builds",
     "main": "./src-noconflict/ace.js",
     "typings": "ace.d.ts",
-    "version": "1.36.4",
+    "version": "1.36.5",
     "description": "Ace (Ajax.org Cloud9 Editor)",
     "scripts": {
         "test": "echo \"Error: no test specified\" && exit 1"
diff --git a/src-min-noconflict/ace.js b/src-min-noconflict/ace.js
index c2655e868..c59ca835f 100644
--- a/src-min-noconflict/ace.js
+++ b/src-min-noconflict/ace.js
@@ -1,4 +1,4 @@
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n&&e.setOption(t,n.value)})},e.prototype.setDefaultValue=function(e,t,n){if(!e){for(e in this.$defaultOptions)if(this.$defaultOptions[e][t])break;if(!this.$defaultOptions[e][t])return!1}var r=this.$defaultOptions[e]||(this.$defaultOptions[e]={});r[t]&&(r.forwardTo?this.setDefaultValue(r.forwardTo,t,n):r[t].value=n)},e.prototype.setDefaultValues=function(e,t){Object.keys(t).forEach(function(n){this.setDefaultValue(e,n,t[n])},this)},e.prototype.setMessages=function(e,t){f=e,t&&t.placeholders&&(l=t.placeholders)},e.prototype.nls=function(e,t,n){f[e]||(a("No message found for the key '"+e+"' in the provided messages, trying to find a translation for the default string '"+t+"'."),f[t]||a("No message found for the default string '"+t+"' in the provided messages. 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rgb(200, 200, 250);\n}\n\n.ace-tm .ace_indent-guide {\n  background: url("data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAACCAYAAACZgbYnAAAAE0lEQVQImWP4////f4bLly//BwAmVgd1/w11/gAAAABJRU5ErkJggg==") right repeat-y;\n}\n\n.ace-tm .ace_indent-guide-active {\n  background: url("data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAACCAYAAACZgbYnAAAACXBIWXMAAAsTAAALEwEAmpwYAAAAIGNIUk0AAHolAACAgwAA+f8AAIDpAAB1MAAA6mAAADqYAAAXb5JfxUYAAAAZSURBVHjaYvj///9/hivKyv8BAAAA//8DACLqBhbvk+/eAAAAAElFTkSuQmCC") right repeat-y;\n}\n'}),ace.define("ace/theme/textmate",["require","exports","module","ace/theme/textmate-css","ace/lib/dom"],function(e,t,n){"use strict";t.isDark=!1,t.cssClass="ace-tm",t.cssText=e("./textmate-css"),t.$id="ace/theme/textmate";var r=e("../lib/dom");r.importCssString(t.cssText,t.cssClass,!1)}),ace.define("ace/config",["require","exports","module","ace/lib/lang","ace/lib/net","ace/lib/dom","ace/lib/app_config","ace/theme/textmate"],function(e,t,n){"no use strict";var 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this.compare(e.row,e.column)},e.prototype.containsRange=function(e){return this.comparePoint(e.start)==0&&this.comparePoint(e.end)==0},e.prototype.intersects=function(e){var t=this.compareRange(e);return t==-1||t==0||t==1},e.prototype.isEnd=function(e,t){return this.end.row==e&&this.end.column==t},e.prototype.isStart=function(e,t){return this.start.row==e&&this.start.column==t},e.prototype.setStart=function(e,t){typeof e=="object"?(this.start.column=e.column,this.start.row=e.row):(this.start.row=e,this.start.column=t)},e.prototype.setEnd=function(e,t){typeof e=="object"?(this.end.column=e.column,this.end.row=e.row):(this.end.row=e,this.end.column=t)},e.prototype.inside=function(e,t){return this.compare(e,t)==0?this.isEnd(e,t)||this.isStart(e,t)?!1:!0:!1},e.prototype.insideStart=function(e,t){return this.compare(e,t)==0?this.isEnd(e,t)?!1:!0:!1},e.prototype.insideEnd=function(e,t){return this.compare(e,t)==0?this.isStart(e,t)?!1:!0:!1},e.prototype.compare=function(e,t){return!this.isMultiLine()&&e===this.start.row?t<this.start.column?-1:t>this.end.column?1:0:e<this.start.row?-1:e>this.end.row?1:this.start.row===e?t>=this.start.column?0:-1:this.end.row===e?t<=this.end.column?0:1:0},e.prototype.compareStart=function(e,t){return this.start.row==e&&this.start.column==t?-1:this.compare(e,t)},e.prototype.compareEnd=function(e,t){return this.end.row==e&&this.end.column==t?1:this.compare(e,t)},e.prototype.compareInside=function(e,t){return this.end.row==e&&this.end.column==t?1:this.start.row==e&&this.start.column==t?-1:this.compare(e,t)},e.prototype.clipRows=function(t,n){if(this.end.row>n)var r={row:n+1,column:0};else if(this.end.row<t)var r={row:t,column:0};if(this.start.row>n)var i={row:n+1,column:0};else if(this.start.row<t)var i={row:t,column:0};return e.fromPoints(i||this.start,r||this.end)},e.prototype.extend=function(t,n){var r=this.compare(t,n);if(r==0)return this;if(r==-1)var i={row:t,column:n};else var s={row:t,column:n};return e.fromPoints(i||this.start,s||this.end)},e.prototype.isEmpty=function(){return this.start.row===this.end.row&&this.start.column===this.end.column},e.prototype.isMultiLine=function(){return this.start.row!==this.end.row},e.prototype.clone=function(){return e.fromPoints(this.start,this.end)},e.prototype.collapseRows=function(){return this.end.column==0?new e(this.start.row,0,Math.max(this.start.row,this.end.row-1),0):new e(this.start.row,0,this.end.row,0)},e.prototype.toScreenRange=function(t){var n=t.documentToScreenPosition(this.start),r=t.documentToScreenPosition(this.end);return new e(n.row,n.column,r.row,r.column)},e.prototype.moveBy=function(e,t){this.start.row+=e,this.start.column+=t,this.end.row+=e,this.end.column+=t},e}();r.fromPoints=function(e,t){return new r(e.row,e.column,t.row,t.column)},r.comparePoints=function(e,t){return e.row-t.row||e.column-t.column},t.Range=r}),ace.define("ace/lib/keys",["require","exports","module","ace/lib/oop"],function(e,t,n){"use strict";var r=e("./oop"),i={MODIFIER_KEYS:{16:"Shift",17:"Ctrl",18:"Alt",224:"Meta",91:"MetaLeft",92:"MetaRight",93:"ContextMenu"},KEY_MODS:{ctrl:1,alt:2,option:2,shift:4,"super":8,meta:8,command:8,cmd:8,control:1},FUNCTION_KEYS:{8:"Backspace",9:"Tab",13:"Return",19:"Pause",27:"Esc",32:"Space",33:"PageUp",34:"PageDown",35:"End",36:"Home",37:"Left",38:"Up",39:"Right",40:"Down",44:"Print",45:"Insert",46:"Delete","-13":"NumpadEnter",144:"Numlock",145:"Scrolllock"},PRINTABLE_KEYS:{32:" 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i.FUNCTION_KEYS){var c=i.FUNCTION_KEYS[l].toLowerCase();i[c]=parseInt(l,10)}for(var l in i.PRINTABLE_KEYS){var c=i.PRINTABLE_KEYS[l].toLowerCase();i[c]=parseInt(l,10)}r.mixin(i,i.MODIFIER_KEYS),r.mixin(i,i.PRINTABLE_KEYS),r.mixin(i,i.FUNCTION_KEYS),i.enter=i["return"],i.escape=i.esc,i.del=i["delete"],function(){var e=["cmd","ctrl","alt","shift"];for(var t=Math.pow(2,e.length);t--;)i.KEY_MODS[t]=e.filter(function(e){return t&i.KEY_MODS[e]}).join("-")+"-"}(),i.KEY_MODS[0]="",i.KEY_MODS[-1]="input-",r.mixin(t,i),t.default=t,t.keyCodeToString=function(e){var t=i[e];return typeof t!="string"&&(t=String.fromCharCode(e)),t.toLowerCase()}}),ace.define("ace/lib/event",["require","exports","module","ace/lib/keys","ace/lib/useragent"],function(e,t,n){"use strict";function a(){u=!1;try{document.createComment("").addEventListener("test",function(){},{get passive(){return u={passive:!1},!0}})}catch(e){}}function f(){return u==undefined&&a(),u}function 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t=e.editor;t.setDefaultHandler("mousedown",this.onMouseDown.bind(e)),t.setDefaultHandler("dblclick",this.onDoubleClick.bind(e)),t.setDefaultHandler("tripleclick",this.onTripleClick.bind(e)),t.setDefaultHandler("quadclick",this.onQuadClick.bind(e)),t.setDefaultHandler("mousewheel",this.onMouseWheel.bind(e));var n=["select","startSelect","selectEnd","selectAllEnd","selectByWordsEnd","selectByLinesEnd","dragWait","dragWaitEnd","focusWait"];n.forEach(function(t){e[t]=this[t]},this),e.selectByLines=this.extendSelectionBy.bind(e,"getLineRange"),e.selectByWords=this.extendSelectionBy.bind(e,"getWordRange")}return e.prototype.onMouseDown=function(e){var t=e.inSelection(),n=e.getDocumentPosition();this.mousedownEvent=e;var i=this.editor,s=e.getButton();if(s!==0){var o=i.getSelectionRange(),u=o.isEmpty();(u||s==1)&&i.selection.moveToPosition(n),s==2&&(i.textInput.onContextMenu(e.domEvent),r.isMozilla||e.preventDefault());return}this.mousedownEvent.time=Date.now();if(t&&!i.isFocused()){i.focus();if(this.$focusTimeout&&!this.$clickSelection&&!i.inMultiSelectMode){this.setState("focusWait"),this.captureMouse(e);return}}return this.captureMouse(e),this.startSelect(n,e.domEvent._clicks>1),e.preventDefault()},e.prototype.startSelect=function(e,t){e=e||this.editor.renderer.screenToTextCoordinates(this.x,this.y);var n=this.editor;if(!this.mousedownEvent)return;this.mousedownEvent.getShiftKey()?n.selection.selectToPosition(e):t||n.selection.moveToPosition(e),t||this.select(),n.setStyle("ace_selecting"),this.setState("select")},e.prototype.select=function(){var e,t=this.editor,n=t.renderer.screenToTextCoordinates(this.x,this.y);if(this.$clickSelection){var r=this.$clickSelection.comparePoint(n);if(r==-1)e=this.$clickSelection.end;else if(r==1)e=this.$clickSelection.start;else{var i=a(this.$clickSelection,n);n=i.cursor,e=i.anchor}t.selection.setSelectionAnchor(e.row,e.column)}t.selection.selectToPosition(n),t.renderer.scrollCursorIntoView()},e.prototype.extendSelectionBy=function(e){var t,n=this.editor,r=n.renderer.screenToTextCoordinates(this.x,this.y),i=n.selection[e](r.row,r.column);if(this.$clickSelection){var s=this.$clickSelection.comparePoint(i.start),o=this.$clickSelection.comparePoint(i.end);if(s==-1&&o<=0){t=this.$clickSelection.end;if(i.end.row!=r.row||i.end.column!=r.column)r=i.start}else if(o==1&&s>=0){t=this.$clickSelection.start;if(i.start.row!=r.row||i.start.column!=r.column)r=i.end}else if(s==-1&&o==1)r=i.end,t=i.start;else{var u=a(this.$clickSelection,r);r=u.cursor,t=u.anchor}n.selection.setSelectionAnchor(t.row,t.column)}n.selection.selectToPosition(r),n.renderer.scrollCursorIntoView()},e.prototype.selectByLinesEnd=function(){this.$clickSelection=null,this.editor.unsetStyle("ace_selecting")},e.prototype.focusWait=function(){var e=u(this.mousedownEvent.x,this.mousedownEvent.y,this.x,this.y),t=Date.now();(e>i||t-this.mousedownEvent.time>this.$focusTimeout)&&this.startSelect(this.mousedownEvent.getDocumentPosition())},e.prototype.onDoubleClick=function(e){var t=e.getDocumentPosition(),n=this.editor,r=n.session,i=r.getBracketRange(t);i?(i.isEmpty()&&(i.start.column--,i.end.column++),this.setState("select")):(i=n.selection.getWordRange(t.row,t.column),this.setState("selectByWords")),this.$clickSelection=i,this.select()},e.prototype.onTripleClick=function(e){var t=e.getDocumentPosition(),n=this.editor;this.setState("selectByLines");var r=n.getSelectionRange();r.isMultiLine()&&r.contains(t.row,t.column)?(this.$clickSelection=n.selection.getLineRange(r.start.row),this.$clickSelection.end=n.selection.getLineRange(r.end.row).end):this.$clickSelection=n.selection.getLineRange(t.row),this.select()},e.prototype.onQuadClick=function(e){var t=this.editor;t.selectAll(),this.$clickSelection=t.getSelectionRange(),this.setState("selectAll")},e.prototype.onMouseWheel=function(e){if(e.getAccelKey())return;e.getShiftKey()&&e.wheelY&&!e.wheelX&&(e.wheelX=e.wheelY,e.wheelY=0);var t=this.editor;this.$lastScroll||(this.$lastScroll={t:0,vx:0,vy:0,allowed:0});var n=this.$lastScroll,r=e.domEvent.timeStamp,i=r-n.t,o=i?e.wheelX/i:n.vx,u=i?e.wheelY/i:n.vy;i<s&&(o=(o+n.vx)/2,u=(u+n.vy)/2);var a=Math.abs(o/u),f=!1;a>=1&&t.renderer.isScrollableBy(e.wheelX*e.speed,0)&&(f=!0),a<=1&&t.renderer.isScrollableBy(0,e.wheelY*e.speed)&&(f=!0);if(f)n.allowed=r;else if(r-n.allowed<s){var l=Math.abs(o)<=1.5*Math.abs(n.vx)&&Math.abs(u)<=1.5*Math.abs(n.vy);l?(f=!0,n.allowed=r):n.allowed=0}n.t=r,n.vx=o,n.vy=u;if(f)return t.renderer.scrollBy(e.wheelX*e.speed,e.wheelY*e.speed),e.stop()},e}();o.prototype.selectEnd=o.prototype.selectByLinesEnd,o.prototype.selectAllEnd=o.prototype.selectByLinesEnd,o.prototype.selectByWordsEnd=o.prototype.selectByLinesEnd,t.DefaultHandlers=o}),ace.define("ace/lib/scroll",["require","exports","module"],function(e,t,n){t.preventParentScroll=function(t){t.stopPropagation();var n=t.currentTarget,r=n.scrollHeight>n.clientHeight;r||t.preventDefault()}}),ace.define("ace/tooltip",["require","exports","module","ace/lib/dom","ace/lib/event","ace/range","ace/lib/scroll"],function(e,t,n){"use strict";var r=this&&this.__extends||function(){var e=function(t,n){return e=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(e,t){e.__proto__=t}||function(e,t){for(var n in t)Object.prototype.hasOwnProperty.call(t,n)&&(e[n]=t[n])},e(t,n)};return function(t,n){function r(){this.constructor=t}if(typeof n!="function"&&n!==null)throw new TypeError("Class extends value "+String(n)+" is not a constructor or null");e(t,n),t.prototype=n===null?Object.create(n):(r.prototype=n.prototype,new r)}}(),i=this&&this.__values||function(e){var t=typeof Symbol=="function"&&Symbol.iterator,n=t&&e[t],r=0;if(n)return n.call(e);if(e&&typeof e.length=="number")return{next:function(){return e&&r>=e.length&&(e=void 0),{value:e&&e[r++],done:!e}}};throw new TypeError(t?"Object is not iterable.":"Symbol.iterator is not defined.")},s=e("./lib/dom"),o=e("./lib/event"),u=e("./range").Range,a=e("./lib/scroll").preventParentScroll,f="ace_tooltip",l=function(){function e(e){this.isOpen=!1,this.$element=null,this.$parentNode=e}return e.prototype.$init=function(){return this.$element=s.createElement("div"),this.$element.className=f,this.$element.style.display="none",this.$parentNode.appendChild(this.$element),this.$element},e.prototype.getElement=function(){return this.$element||this.$init()},e.prototype.setText=function(e){this.getElement().textContent=e},e.prototype.setHtml=function(e){this.getElement().innerHTML=e},e.prototype.setPosition=function(e,t){this.getElement().style.left=e+"px",this.getElement().style.top=t+"px"},e.prototype.setClassName=function(e){s.addCssClass(this.getElement(),e)},e.prototype.setTheme=function(e){this.$element.className=f+" "+(e.isDark?"ace_dark ":"")+(e.cssClass||"")},e.prototype.show=function(e,t,n){e!=null&&this.setText(e),t!=null&&n!=null&&this.setPosition(t,n),this.isOpen||(this.getElement().style.display="block",this.isOpen=!0)},e.prototype.hide=function(e){this.isOpen&&(this.getElement().style.display="none",this.getElement().className=f,this.isOpen=!1)},e.prototype.getHeight=function(){return this.getElement().offsetHeight},e.prototype.getWidth=function(){return this.getElement().offsetWidth},e.prototype.destroy=function(){this.isOpen=!1,this.$element&&this.$element.parentNode&&this.$element.parentNode.removeChild(this.$element)},e}(),c=function(){function e(){this.popups=[]}return e.prototype.addPopup=function(e){this.popups.push(e),this.updatePopups()},e.prototype.removePopup=function(e){var t=this.popups.indexOf(e);t!==-1&&(this.popups.splice(t,1),this.updatePopups())},e.prototype.updatePopups=function(){var e,t,n,r;this.popups.sort(function(e,t){return t.priority-e.priority});var s=[];try{for(var o=i(this.popups),u=o.next();!u.done;u=o.next()){var a=u.value,f=!0;try{for(var l=(n=void 0,i(s)),c=l.next();!c.done;c=l.next()){var h=c.value;if(this.doPopupsOverlap(h,a)){f=!1;break}}}catch(p){n={error:p}}finally{try{c&&!c.done&&(r=l.return)&&r.call(l)}finally{if(n)throw n.error}}f?s.push(a):a.hide()}}catch(d){e={error:d}}finally{try{u&&!u.done&&(t=o.return)&&t.call(o)}finally{if(e)throw e.error}}},e.prototype.doPopupsOverlap=function(e,t){var n=e.getElement().getBoundingClientRect(),r=t.getElement().getBoundingClientRect();return n.left<r.right&&n.right>r.left&&n.top<r.bottom&&n.bottom>r.top},e}(),h=new c;t.popupManager=h,t.Tooltip=l;var p=function(e){function t(t){t===void 0&&(t=document.body);var n=e.call(this,t)||this;n.timeout=undefined,n.lastT=0,n.idleTime=350,n.lastEvent=undefined,n.onMouseOut=n.onMouseOut.bind(n),n.onMouseMove=n.onMouseMove.bind(n),n.waitForHover=n.waitForHover.bind(n),n.hide=n.hide.bind(n);var r=n.getElement();return r.style.whiteSpace="pre-wrap",r.style.pointerEvents="auto",r.addEventListener("mouseout",n.onMouseOut),r.tabIndex=-1,r.addEventListener("blur",function(){r.contains(document.activeElement)||this.hide()}.bind(n)),r.addEventListener("wheel",a),n}return r(t,e),t.prototype.addToEditor=function(e){e.on("mousemove",this.onMouseMove),e.on("mousedown",this.hide),e.renderer.getMouseEventTarget().addEventListener("mouseout",this.onMouseOut,!0)},t.prototype.removeFromEditor=function(e){e.off("mousemove",this.onMouseMove),e.off("mousedown",this.hide),e.renderer.getMouseEventTarget().removeEventListener("mouseout",this.onMouseOut,!0),this.timeout&&(clearTimeout(this.timeout),this.timeout=null)},t.prototype.onMouseMove=function(e,t){this.lastEvent=e,this.lastT=Date.now();var n=t.$mouseHandler.isMousePressed;if(this.isOpen){var r=this.lastEvent&&this.lastEvent.getDocumentPosition();(!this.range||!this.range.contains(r.row,r.column)||n||this.isOutsideOfText(this.lastEvent))&&this.hide()}if(this.timeout||n)return;this.lastEvent=e,this.timeout=setTimeout(this.waitForHover,this.idleTime)},t.prototype.waitForHover=function(){this.timeout&&clearTimeout(this.timeout);var e=Date.now()-this.lastT;if(this.idleTime-e>10){this.timeout=setTimeout(this.waitForHover,this.idleTime-e);return}this.timeout=null,this.lastEvent&&!this.isOutsideOfText(this.lastEvent)&&this.$gatherData(this.lastEvent,this.lastEvent.editor)},t.prototype.isOutsideOfText=function(e){var t=e.editor,n=e.getDocumentPosition(),r=t.session.getLine(n.row);if(n.column==r.length){var i=t.renderer.pixelToScreenCoordinates(e.clientX,e.clientY),s=t.session.documentToScreenPosition(n.row,n.column);if(s.column!=i.column||s.row!=i.row)return!0}return!1},t.prototype.setDataProvider=function(e){this.$gatherData=e},t.prototype.showForRange=function(e,t,n,r){var i=10;if(r&&r!=this.lastEvent)return;if(this.isOpen&&document.activeElement==this.getElement())return;var s=e.renderer;this.isOpen||(h.addPopup(this),this.$registerCloseEvents(),this.setTheme(s.theme)),this.isOpen=!0,this.addMarker(t,e.session),this.range=u.fromPoints(t.start,t.end);var o=s.textToScreenCoordinates(t.start.row,t.start.column),a=s.scroller.getBoundingClientRect();o.pageX<a.left&&(o.pageX=a.left);var f=this.getElement();f.innerHTML="",f.appendChild(n),f.style.maxHeight="",f.style.display="block";var l=f.clientHeight,c=f.clientWidth,p=window.innerHeight-o.pageY-s.lineHeight,d=!0;o.pageY-l<0&&o.pageY<p&&(d=!1),f.style.maxHeight=(d?o.pageY:p)-i+"px",f.style.top=d?"":o.pageY+s.lineHeight+"px",f.style.bottom=d?window.innerHeight-o.pageY+"px":"",f.style.left=Math.min(o.pageX,window.innerWidth-c-i)+"px"},t.prototype.addMarker=function(e,t){this.marker&&this.$markerSession.removeMarker(this.marker),this.$markerSession=t,this.marker=t&&t.addMarker(e,"ace_highlight-marker","text")},t.prototype.hide=function(e){if(!e&&document.activeElement==this.getElement())return;if(e&&e.target&&(e.type!="keydown"||e.ctrlKey||e.metaKey)&&this.$element.contains(e.target))return;this.lastEvent=null,this.timeout&&clearTimeout(this.timeout),this.timeout=null,this.addMarker(null),this.isOpen&&(this.$removeCloseEvents(),this.getElement().style.display="none",this.isOpen=!1,h.removePopup(this))},t.prototype.$registerCloseEvents=function(){window.addEventListener("keydown",this.hide,!0),window.addEventListener("wheel",this.hide,!0),window.addEventListener("mousedown",this.hide,!0)},t.prototype.$removeCloseEvents=function(){window.removeEventListener("keydown",this.hide,!0),window.removeEventListener("wheel",this.hide,!0),window.removeEventListener("mousedown",this.hide,!0)},t.prototype.onMouseOut=function(e){this.timeout&&(clearTimeout(this.timeout),this.timeout=null),this.lastEvent=null;if(!this.isOpen)return;if(!e.relatedTarget||this.getElement().contains(e.relatedTarget))return;if(e&&e.currentTarget.contains(e.relatedTarget))return;e.relatedTarget.classList.contains("ace_content")||this.hide()},t}(l);t.HoverTooltip=p}),ace.define("ace/mouse/default_gutter_handler",["require","exports","module","ace/lib/dom","ace/lib/event","ace/tooltip","ace/config","ace/lib/lang"],function(e,t,n){"use strict";function l(e){function a(){var i=u.getDocumentPosition().row,s=t.session.getLength();if(i==s){var o=t.renderer.pixelToScreenCoordinates(0,u.y).row,a=u.$pos;if(o>t.session.documentToScreenRow(a.row,a.column))return f()}r.showTooltip(i);if(!r.isOpen)return;t.on("mousewheel",f);if(e.$tooltipFollowsMouse)l(u);else{var c=u.getGutterRow(),h=n.$lines.get(c);if(h){var p=h.element.querySelector(".ace_gutter_annotation"),d=p.getBoundingClientRect(),v=r.getElement().style;v.left=d.right+"px",v.top=d.bottom+"px"}else l(u)}}function f(){i&&(i=clearTimeout(i)),r.isOpen&&(r.hideTooltip(),t.off("mousewheel",f))}function l(e){r.setPosition(e.x,e.y)}var t=e.editor,n=t.renderer.$gutterLayer,r=new c(t);e.editor.setDefaultHandler("guttermousedown",function(r){if(!t.isFocused()||r.getButton()!=0)return;var i=n.getRegion(r);if(i=="foldWidgets")return;var s=r.getDocumentPosition().row,o=t.session.selection;if(r.getShiftKey())o.selectTo(s,0);else{if(r.domEvent.detail==2)return t.selectAll(),r.preventDefault();e.$clickSelection=t.selection.getLineRange(s)}return e.setState("selectByLines"),e.captureMouse(r),r.preventDefault()});var i,u;e.editor.setDefaultHandler("guttermousemove",function(t){var n=t.domEvent.target||t.domEvent.srcElement;if(s.hasCssClass(n,"ace_fold-widget"))return f();r.isOpen&&e.$tooltipFollowsMouse&&l(t),u=t;if(i)return;i=setTimeout(function(){i=null,u&&!e.isMousePressed?a():f()},50)}),o.addListener(t.renderer.$gutter,"mouseout",function(e){u=null;if(!r.isOpen||i)return;i=setTimeout(function(){i=null,f()},50)},t),t.on("changeSession",f),t.on("input",f)}var r=this&&this.__extends||function(){var e=function(t,n){return e=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(e,t){e.__proto__=t}||function(e,t){for(var n in t)Object.prototype.hasOwnProperty.call(t,n)&&(e[n]=t[n])},e(t,n)};return function(t,n){function r(){this.constructor=t}if(typeof n!="function"&&n!==null)throw new TypeError("Class extends value "+String(n)+" is not a constructor or null");e(t,n),t.prototype=n===null?Object.create(n):(r.prototype=n.prototype,new r)}}(),i=this&&this.__values||function(e){var t=typeof Symbol=="function"&&Symbol.iterator,n=t&&e[t],r=0;if(n)return n.call(e);if(e&&typeof e.length=="number")return{next:function(){return e&&r>=e.length&&(e=void 0),{value:e&&e[r++],done:!e}}};throw new TypeError(t?"Object is not iterable.":"Symbol.iterator is not defined.")},s=e("../lib/dom"),o=e("../lib/event"),u=e("../tooltip").Tooltip,a=e("../config").nls,f=e("../lib/lang");t.GutterHandler=l;var c=function(e){function t(t){var n=e.call(this,t.container)||this;return n.editor=t,n}return r(t,e),t.prototype.setPosition=function(e,t){var n=window.innerWidth||document.documentElement.clientWidth,r=window.innerHeight||document.documentElement.clientHeight,i=this.getWidth(),s=this.getHeight();e+=15,t+=15,e+i>n&&(e-=e+i-n),t+s>r&&(t-=20+s),u.prototype.setPosition.call(this,e,t)},Object.defineProperty(t,"annotationLabels",{get:function(){return{error:{singular:a("gutter-tooltip.aria-label.error.singular","error"),plural:a("gutter-tooltip.aria-label.error.plural","errors")},security:{singular:a("gutter-tooltip.aria-label.security.singular","security finding"),plural:a("gutter-tooltip.aria-label.security.plural","security findings")},warning:{singular:a("gutter-tooltip.aria-label.warning.singular","warning"),plural:a("gutter-tooltip.aria-label.warning.plural","warnings")},info:{singular:a("gutter-tooltip.aria-label.info.singular","information message"),plural:a("gutter-tooltip.aria-label.info.plural","information messages")},hint:{singular:a("gutter-tooltip.aria-label.hint.singular","suggestion"),plural:a("gutter-tooltip.aria-label.hint.plural","suggestions")}}},enumerable:!1,configurable:!0}),t.prototype.showTooltip=function(e){var n,r=this.editor.renderer.$gutterLayer,i=r.$annotations[e],o;i?o={displayText:Array.from(i.displayText),type:Array.from(i.type)}:o={displayText:[],type:[]};var u=r.session.getFoldLine(e);if(u&&r.$showFoldedAnnotations){var a={error:[],security:[],warning:[],info:[],hint:[]},f={error:1,security:2,warning:3,info:4,hint:5},l;for(var c=e+1;c<=u.end.row;c++){if(!r.$annotations[c])continue;for(var h=0;h<r.$annotations[c].text.length;h++){var p=r.$annotations[c].type[h];a[p].push(r.$annotations[c].text[h]);if(!l||f[p]<f[l])l=p}}if(["error","security","warning"].includes(l)){var d="".concat(t.annotationsToSummaryString(a)," in folded code.");o.displayText.push(d),o.type.push(l+"_fold")}}if(o.displayText.length===0)return this.hide();var v={error:[],security:[],warning:[],info:[],hint:[]},m=r.$useSvgGutterIcons?"ace_icon_svg":"ace_icon";for(var c=0;c<o.displayText.length;c++){var g=s.createElement("span"),y=s.createElement("span");(n=y.classList).add.apply(n,["ace_".concat(o.type[c]),m]),y.setAttribute("aria-label","".concat(t.annotationLabels[o.type[c].replace("_fold","")].singular)),y.setAttribute("role","img"),y.appendChild(s.createTextNode(" ")),g.appendChild(y),g.appendChild(s.createTextNode(o.displayText[c])),g.appendChild(s.createElement("br")),v[o.type[c].replace("_fold","")].push(g)}var b=this.getElement();s.removeChildren(b),v.error.forEach(function(e){return b.appendChild(e)}),v.security.forEach(function(e){return b.appendChild(e)}),v.warning.forEach(function(e){return b.appendChild(e)}),v.info.forEach(function(e){return b.appendChild(e)}),v.hint.forEach(function(e){return b.appendChild(e)}),b.setAttribute("aria-live","polite"),this.isOpen||(this.setTheme(this.editor.renderer.theme),this.setClassName("ace_gutter-tooltip")),this.show(),this.editor._signal("showGutterTooltip",this)},t.prototype.hideTooltip=function(){this.$element.removeAttribute("aria-live"),this.hide(),this.editor._signal("hideGutterTooltip",this)},t.annotationsToSummaryString=function(e){var n,r,s=[],o=["error","security","warning","info","hint"];try{for(var u=i(o),a=u.next();!a.done;a=u.next()){var f=a.value;if(!e[f].length)continue;var l=e[f].length===1?t.annotationLabels[f].singular:t.annotationLabels[f].plural;s.push("".concat(e[f].length," ").concat(l))}}catch(c){n={error:c}}finally{try{a&&!a.done&&(r=u.return)&&r.call(u)}finally{if(n)throw n.error}}return s.join(", ")},t}(u);t.GutterTooltip=c}),ace.define("ace/mouse/mouse_event",["require","exports","module","ace/lib/event","ace/lib/useragent"],function(e,t,n){"use strict";var r=e("../lib/event"),i=e("../lib/useragent"),s=function(){function e(e,t){this.speed,this.wheelX,this.wheelY,this.domEvent=e,this.editor=t,this.x=this.clientX=e.clientX,this.y=this.clientY=e.clientY,this.$pos=null,this.$inSelection=null,this.propagationStopped=!1,this.defaultPrevented=!1}return e.prototype.stopPropagation=function(){r.stopPropagation(this.domEvent),this.propagationStopped=!0},e.prototype.preventDefault=function(){r.preventDefault(this.domEvent),this.defaultPrevented=!0},e.prototype.stop=function(){this.stopPropagation(),this.preventDefault()},e.prototype.getDocumentPosition=function(){return this.$pos?this.$pos:(this.$pos=this.editor.renderer.screenToTextCoordinates(this.clientX,this.clientY),this.$pos)},e.prototype.getGutterRow=function(){var e=this.getDocumentPosition().row,t=this.editor.session.documentToScreenRow(e,0),n=this.editor.session.documentToScreenRow(this.editor.renderer.$gutterLayer.$lines.get(0).row,0);return t-n},e.prototype.inSelection=function(){if(this.$inSelection!==null)return this.$inSelection;var e=this.editor,t=e.getSelectionRange();if(t.isEmpty())this.$inSelection=!1;else{var n=this.getDocumentPosition();this.$inSelection=t.contains(n.row,n.column)}return this.$inSelection},e.prototype.getButton=function(){return r.getButton(this.domEvent)},e.prototype.getShiftKey=function(){return this.domEvent.shiftKey},e.prototype.getAccelKey=function(){return i.isMac?this.domEvent.metaKey:this.domEvent.ctrlKey},e}();t.MouseEvent=s}),ace.define("ace/mouse/dragdrop_handler",["require","exports","module","ace/lib/dom","ace/lib/event","ace/lib/useragent"],function(e,t,n){"use strict";function f(e){function T(e,n){var r=Date.now(),i=!n||e.row!=n.row,s=!n||e.column!=n.column;if(!S||i||s)t.moveCursorToPosition(e),S=r,x={x:p,y:d};else{var o=l(x.x,x.y,p,d);o>a?S=null:r-S>=u&&(t.renderer.scrollCursorIntoView(),S=null)}}function N(e,n){var r=Date.now(),i=t.renderer.layerConfig.lineHeight,s=t.renderer.layerConfig.characterWidth,u=t.renderer.scroller.getBoundingClientRect(),a={x:{left:p-u.left,right:u.right-p},y:{top:d-u.top,bottom:u.bottom-d}},f=Math.min(a.x.left,a.x.right),l=Math.min(a.y.top,a.y.bottom),c={row:e.row,column:e.column};f/s<=2&&(c.column+=a.x.left<a.x.right?-3:2),l/i<=1&&(c.row+=a.y.top<a.y.bottom?-1:1);var h=e.row!=c.row,v=e.column!=c.column,m=!n||e.row!=n.row;h||v&&!m?E?r-E>=o&&t.renderer.scrollCursorIntoView(c):E=r:E=null}function C(){var e=g;g=t.renderer.screenToTextCoordinates(p,d),T(g,e),N(g,e)}function k(){m=t.selection.toOrientedRange(),h=t.session.addMarker(m,"ace_selection",t.getSelectionStyle()),t.clearSelection(),t.isFocused()&&t.renderer.$cursorLayer.setBlinking(!1),clearInterval(v),C(),v=setInterval(C,20),y=0,i.addListener(document,"mousemove",O)}function L(){clearInterval(v),t.session.removeMarker(h),h=null,t.selection.fromOrientedRange(m),t.isFocused()&&!w&&t.$resetCursorStyle(),m=null,g=null,y=0,E=null,S=null,i.removeListener(document,"mousemove",O)}function O(){A==null&&(A=setTimeout(function(){A!=null&&h&&L()},20))}function M(e){var t=e.types;return!t||Array.prototype.some.call(t,function(e){return e=="text/plain"||e=="Text"})}function _(e){var t=["copy","copymove","all","uninitialized"],n=["move","copymove","linkmove","all","uninitialized"],r=s.isMac?e.altKey:e.ctrlKey,i="uninitialized";try{i=e.dataTransfer.effectAllowed.toLowerCase()}catch(e){}var o="none";return r&&t.indexOf(i)>=0?o="copy":n.indexOf(i)>=0?o="move":t.indexOf(i)>=0&&(o="copy"),o}var t=e.editor,n=r.createElement("div");n.style.cssText="top:-100px;position:absolute;z-index:2147483647;opacity:0.5",n.textContent="\u00a0";var f=["dragWait","dragWaitEnd","startDrag","dragReadyEnd","onMouseDrag"];f.forEach(function(t){e[t]=this[t]},this),t.on("mousedown",this.onMouseDown.bind(e));var c=t.container,h,p,d,v,m,g,y=0,b,w,E,S,x;this.onDragStart=function(e){if(this.cancelDrag||!c.draggable){var r=this;return setTimeout(function(){r.startSelect(),r.captureMouse(e)},0),e.preventDefault()}m=t.getSelectionRange();var i=e.dataTransfer;i.effectAllowed=t.getReadOnly()?"copy":"copyMove",t.container.appendChild(n),i.setDragImage&&i.setDragImage(n,0,0),setTimeout(function(){t.container.removeChild(n)}),i.clearData(),i.setData("Text",t.session.getTextRange()),w=!0,this.setState("drag")},this.onDragEnd=function(e){c.draggable=!1,w=!1,this.setState(null);if(!t.getReadOnly()){var n=e.dataTransfer.dropEffect;!b&&n=="move"&&t.session.remove(t.getSelectionRange()),t.$resetCursorStyle()}this.editor.unsetStyle("ace_dragging"),this.editor.renderer.setCursorStyle("")},this.onDragEnter=function(e){if(t.getReadOnly()||!M(e.dataTransfer))return;return p=e.clientX,d=e.clientY,h||k(),y++,e.dataTransfer.dropEffect=b=_(e),i.preventDefault(e)},this.onDragOver=function(e){if(t.getReadOnly()||!M(e.dataTransfer))return;return p=e.clientX,d=e.clientY,h||(k(),y++),A!==null&&(A=null),e.dataTransfer.dropEffect=b=_(e),i.preventDefault(e)},this.onDragLeave=function(e){y--;if(y<=0&&h)return L(),b=null,i.preventDefault(e)},this.onDrop=function(e){if(!g)return;var n=e.dataTransfer;if(w)switch(b){case"move":m.contains(g.row,g.column)?m={start:g,end:g}:m=t.moveText(m,g);break;case"copy":m=t.moveText(m,g,!0)}else{var r=n.getData("Text");m={start:g,end:t.session.insert(g,r)},t.focus(),b=null}return L(),i.preventDefault(e)},i.addListener(c,"dragstart",this.onDragStart.bind(e),t),i.addListener(c,"dragend",this.onDragEnd.bind(e),t),i.addListener(c,"dragenter",this.onDragEnter.bind(e),t),i.addListener(c,"dragover",this.onDragOver.bind(e),t),i.addListener(c,"dragleave",this.onDragLeave.bind(e),t),i.addListener(c,"drop",this.onDrop.bind(e),t);var A=null}function l(e,t,n,r){return Math.sqrt(Math.pow(n-e,2)+Math.pow(r-t,2))}var r=e("../lib/dom"),i=e("../lib/event"),s=e("../lib/useragent"),o=200,u=200,a=5;(function(){this.dragWait=function(){var e=Date.now()-this.mousedownEvent.time;e>this.editor.getDragDelay()&&this.startDrag()},this.dragWaitEnd=function(){var e=this.editor.container;e.draggable=!1,this.startSelect(this.mousedownEvent.getDocumentPosition()),this.selectEnd()},this.dragReadyEnd=function(e){this.editor.$resetCursorStyle(),this.editor.unsetStyle("ace_dragging"),this.editor.renderer.setCursorStyle(""),this.dragWaitEnd()},this.startDrag=function(){this.cancelDrag=!1;var e=this.editor,t=e.container;t.draggable=!0,e.renderer.$cursorLayer.setBlinking(!1),e.setStyle("ace_dragging");var n=s.isWin?"default":"move";e.renderer.setCursorStyle(n),this.setState("dragReady")},this.onMouseDrag=function(e){var t=this.editor.container;if(s.isIE&&this.state=="dragReady"){var n=l(this.mousedownEvent.x,this.mousedownEvent.y,this.x,this.y);n>3&&t.dragDrop()}if(this.state==="dragWait"){var n=l(this.mousedownEvent.x,this.mousedownEvent.y,this.x,this.y);n>0&&(t.draggable=!1,this.startSelect(this.mousedownEvent.getDocumentPosition()))}},this.onMouseDown=function(e){if(!this.$dragEnabled)return;this.mousedownEvent=e;var t=this.editor,n=e.inSelection(),r=e.getButton(),i=e.domEvent.detail||1;if(i===1&&r===0&&n){if(e.editor.inMultiSelectMode&&(e.getAccelKey()||e.getShiftKey()))return;this.mousedownEvent.time=Date.now();var o=e.domEvent.target||e.domEvent.srcElement;"unselectable"in o&&(o.unselectable="on");if(t.getDragDelay()){if(s.isWebKit){this.cancelDrag=!0;var u=t.container;u.draggable=!0}this.setState("dragWait")}else this.startDrag();this.captureMouse(e,this.onMouseDrag.bind(this)),e.defaultPrevented=!0}}}).call(f.prototype),t.DragdropHandler=f}),ace.define("ace/mouse/touch_handler",["require","exports","module","ace/mouse/mouse_event","ace/lib/event","ace/lib/dom"],function(e,t,n){"use strict";var r=e("./mouse_event").MouseEvent,i=e("../lib/event"),s=e("../lib/dom");t.addTouchListeners=function(e,t){function b(){var e=window.navigator&&window.navigator.clipboard,r=!1,i=function(){var n=t.getCopyText(),i=t.session.getUndoManager().hasUndo();y.replaceChild(s.buildDom(r?["span",!n&&o("selectall")&&["span",{"class":"ace_mobile-button",action:"selectall"},"Select All"],n&&o("copy")&&["span",{"class":"ace_mobile-button",action:"copy"},"Copy"],n&&o("cut")&&["span",{"class":"ace_mobile-button",action:"cut"},"Cut"],e&&o("paste")&&["span",{"class":"ace_mobile-button",action:"paste"},"Paste"],i&&o("undo")&&["span",{"class":"ace_mobile-button",action:"undo"},"Undo"],o("find")&&["span",{"class":"ace_mobile-button",action:"find"},"Find"],o("openCommandPalette")&&["span",{"class":"ace_mobile-button",action:"openCommandPalette"},"Palette"]]:["span"]),y.firstChild)},o=function(e){return t.commands.canExecute(e,t)},u=function(n){var s=n.target.getAttribute("action");if(s=="more"||!r)return r=!r,i();if(s=="paste")e.readText().then(function(e){t.execCommand(s,e)});else if(s){if(s=="cut"||s=="copy")e?e.writeText(t.getCopyText()):document.execCommand("copy");t.execCommand(s)}y.firstChild.style.display="none",r=!1,s!="openCommandPalette"&&t.focus()};y=s.buildDom(["div",{"class":"ace_mobile-menu",ontouchstart:function(e){n="menu",e.stopPropagation(),e.preventDefault(),t.textInput.focus()},ontouchend:function(e){e.stopPropagation(),e.preventDefault(),u(e)},onclick:u},["span"],["span",{"class":"ace_mobile-button",action:"more"},"..."]],t.container)}function w(){if(!t.getOption("enableMobileMenu")){y&&E();return}y||b();var e=t.selection.cursor,n=t.renderer.textToScreenCoordinates(e.row,e.column),r=t.renderer.textToScreenCoordinates(0,0).pageX,i=t.renderer.scrollLeft,s=t.container.getBoundingClientRect();y.style.top=n.pageY-s.top-3+"px",n.pageX-s.left<s.width-70?(y.style.left="",y.style.right="10px"):(y.style.right="",y.style.left=r+i-s.left+"px"),y.style.display="",y.firstChild.style.display="none",t.on("input",E)}function E(e){y&&(y.style.display="none"),t.off("input",E)}function S(){l=null,clearTimeout(l);var e=t.selection.getRange(),r=e.contains(p.row,p.column);if(e.isEmpty()||!r)t.selection.moveToPosition(p),t.selection.selectWord();n="wait",w()}function x(){l=null,clearTimeout(l),t.selection.moveToPosition(p);var e=d>=2?t.selection.getLineRange(p.row):t.session.getBracketRange(p);e&&!e.isEmpty()?t.selection.setRange(e):t.selection.selectWord(),n="wait"}function T(){h+=60,c=setInterval(function(){h--<=0&&(clearInterval(c),c=null),Math.abs(v)<.01&&(v=0),Math.abs(m)<.01&&(m=0),h<20&&(v=.9*v),h<20&&(m=.9*m);var e=t.session.getScrollTop();t.renderer.scrollBy(10*v,10*m),e==t.session.getScrollTop()&&(h=0)},10)}var n="scroll",o,u,a,f,l,c,h=0,p,d=0,v=0,m=0,g,y;i.addListener(e,"contextmenu",function(e){if(!g)return;var n=t.textInput.getElement();n.focus()},t),i.addListener(e,"touchstart",function(e){var i=e.touches;if(l||i.length>1){clearTimeout(l),l=null,a=-1,n="zoom";return}g=t.$mouseHandler.isMousePressed=!0;var s=t.renderer.layerConfig.lineHeight,c=t.renderer.layerConfig.lineHeight,y=e.timeStamp;f=y;var b=i[0],w=b.clientX,E=b.clientY;Math.abs(o-w)+Math.abs(u-E)>s&&(a=-1),o=e.clientX=w,u=e.clientY=E,v=m=0;var T=new r(e,t);p=T.getDocumentPosition();if(y-a<500&&i.length==1&&!h)d++,e.preventDefault(),e.button=0,x();else{d=0;var N=t.selection.cursor,C=t.selection.isEmpty()?N:t.selection.anchor,k=t.renderer.$cursorLayer.getPixelPosition(N,!0),L=t.renderer.$cursorLayer.getPixelPosition(C,!0),A=t.renderer.scroller.getBoundingClientRect(),O=t.renderer.layerConfig.offset,M=t.renderer.scrollLeft,_=function(e,t){return e/=c,t=t/s-.75,e*e+t*t};if(e.clientX<A.left){n="zoom";return}var D=_(e.clientX-A.left-k.left+M,e.clientY-A.top-k.top+O),P=_(e.clientX-A.left-L.left+M,e.clientY-A.top-L.top+O);D<3.5&&P<3.5&&(n=D>P?"cursor":"anchor"),P<3.5?n="anchor":D<3.5?n="cursor":n="scroll",l=setTimeout(S,450)}a=y},t),i.addListener(e,"touchend",function(e){g=t.$mouseHandler.isMousePressed=!1,c&&clearInterval(c),n=="zoom"?(n="",h=0):l?(t.selection.moveToPosition(p),h=0,w()):n=="scroll"?(T(),E()):w(),clearTimeout(l),l=null},t),i.addListener(e,"touchmove",function(e){l&&(clearTimeout(l),l=null);var i=e.touches;if(i.length>1||n=="zoom")return;var s=i[0],a=o-s.clientX,c=u-s.clientY;if(n=="wait"){if(!(a*a+c*c>4))return e.preventDefault();n="cursor"}o=s.clientX,u=s.clientY,e.clientX=s.clientX,e.clientY=s.clientY;var h=e.timeStamp,p=h-f;f=h;if(n=="scroll"){var d=new r(e,t);d.speed=1,d.wheelX=a,d.wheelY=c,10*Math.abs(a)<Math.abs(c)&&(a=0),10*Math.abs(c)<Math.abs(a)&&(c=0),p!=0&&(v=a/p,m=c/p),t._emit("mousewheel",d),d.propagationStopped||(v=m=0)}else{var g=new r(e,t),y=g.getDocumentPosition();n=="cursor"?t.selection.moveCursorToPosition(y):n=="anchor"&&t.selection.setSelectionAnchor(y.row,y.column),t.renderer.scrollCursorIntoView(y),e.preventDefault()}},t)}}),ace.define("ace/mouse/mouse_handler",["require","exports","module","ace/lib/event","ace/lib/useragent","ace/mouse/default_handlers","ace/mouse/default_gutter_handler","ace/mouse/mouse_event","ace/mouse/dragdrop_handler","ace/mouse/touch_handler","ace/config"],function(e,t,n){"use strict";var r=e("../lib/event"),i=e("../lib/useragent"),s=e("./default_handlers").DefaultHandlers,o=e("./default_gutter_handler").GutterHandler,u=e("./mouse_event").MouseEvent,a=e("./dragdrop_handler").DragdropHandler,f=e("./touch_handler").addTouchListeners,l=e("../config"),c=function(){function e(e){this.$dragDelay,this.$dragEnabled,this.$mouseMoved,this.mouseEvent,this.$focusTimeout;var t=this;this.editor=e,new s(this),new o(this),new a(this);var n=function(t){var n=!document.hasFocus||!document.hasFocus()||!e.isFocused()&&document.activeElement==(e.textInput&&e.textInput.getElement());n&&window.focus(),e.focus(),setTimeout(function(){e.isFocused()||e.focus()})},u=e.renderer.getMouseEventTarget();r.addListener(u,"click",this.onMouseEvent.bind(this,"click"),e),r.addListener(u,"mousemove",this.onMouseMove.bind(this,"mousemove"),e),r.addMultiMouseDownListener([u,e.renderer.scrollBarV&&e.renderer.scrollBarV.inner,e.renderer.scrollBarH&&e.renderer.scrollBarH.inner,e.textInput&&e.textInput.getElement()].filter(Boolean),[400,300,250],this,"onMouseEvent",e),r.addMouseWheelListener(e.container,this.onMouseWheel.bind(this,"mousewheel"),e),f(e.container,e);var l=e.renderer.$gutter;r.addListener(l,"mousedown",this.onMouseEvent.bind(this,"guttermousedown"),e),r.addListener(l,"click",this.onMouseEvent.bind(this,"gutterclick"),e),r.addListener(l,"dblclick",this.onMouseEvent.bind(this,"gutterdblclick"),e),r.addListener(l,"mousemove",this.onMouseEvent.bind(this,"guttermousemove"),e),r.addListener(u,"mousedown",n,e),r.addListener(l,"mousedown",n,e),i.isIE&&e.renderer.scrollBarV&&(r.addListener(e.renderer.scrollBarV.element,"mousedown",n,e),r.addListener(e.renderer.scrollBarH.element,"mousedown",n,e)),e.on("mousemove",function(n){if(t.state||t.$dragDelay||!t.$dragEnabled)return;var r=e.renderer.screenToTextCoordinates(n.x,n.y),i=e.session.selection.getRange(),s=e.renderer;!i.isEmpty()&&i.insideStart(r.row,r.column)?s.setCursorStyle("default"):s.setCursorStyle("")},e)}return e.prototype.onMouseEvent=function(e,t){if(!this.editor.session)return;this.editor._emit(e,new u(t,this.editor))},e.prototype.onMouseMove=function(e,t){var n=this.editor._eventRegistry&&this.editor._eventRegistry.mousemove;if(!n||!n.length)return;this.editor._emit(e,new u(t,this.editor))},e.prototype.onMouseWheel=function(e,t){var n=new u(t,this.editor);n.speed=this.$scrollSpeed*2,n.wheelX=t.wheelX,n.wheelY=t.wheelY,this.editor._emit(e,n)},e.prototype.setState=function(e){this.state=e},e.prototype.captureMouse=function(e,t){this.x=e.x,this.y=e.y,this.isMousePressed=!0;var n=this.editor,s=this.editor.renderer;s.$isMousePressed=!0;var o=this,a=function(e){if(!e)return;if(i.isWebKit&&!e.which&&o.releaseMouse)return o.releaseMouse();o.x=e.clientX,o.y=e.clientY,t&&t(e),o.mouseEvent=new u(e,o.editor),o.$mouseMoved=!0},f=function(e){n.off("beforeEndOperation",c),clearInterval(h),n.session&&l(),o[o.state+"End"]&&o[o.state+"End"](e),o.state="",o.isMousePressed=s.$isMousePressed=!1,s.$keepTextAreaAtCursor&&s.$moveTextAreaToCursor(),o.$onCaptureMouseMove=o.releaseMouse=null,e&&o.onMouseEvent("mouseup",e),n.endOperation()},l=function(){o[o.state]&&o[o.state](),o.$mouseMoved=!1};if(i.isOldIE&&e.domEvent.type=="dblclick")return setTimeout(function(){f(e)});var c=function(e){if(!o.releaseMouse)return;n.curOp.command.name&&n.curOp.selectionChanged&&(o[o.state+"End"]&&o[o.state+"End"](),o.state="",o.releaseMouse())};n.on("beforeEndOperation",c),n.startOperation({command:{name:"mouse"}}),o.$onCaptureMouseMove=a,o.releaseMouse=r.capture(this.editor.container,a,f);var h=setInterval(l,20)},e.prototype.cancelContextMenu=function(){var e=function(t){if(t&&t.domEvent&&t.domEvent.type!="contextmenu")return;this.editor.off("nativecontextmenu",e),t&&t.domEvent&&r.stopEvent(t.domEvent)}.bind(this);setTimeout(e,10),this.editor.on("nativecontextmenu",e)},e.prototype.destroy=function(){this.releaseMouse&&this.releaseMouse()},e}();c.prototype.releaseMouse=null,l.defineOptions(c.prototype,"mouseHandler",{scrollSpeed:{initialValue:2},dragDelay:{initialValue:i.isMac?150:0},dragEnabled:{initialValue:!0},focusTimeout:{initialValue:0},tooltipFollowsMouse:{initialValue:!0}}),t.MouseHandler=c}),ace.define("ace/mouse/fold_handler",["require","exports","module","ace/lib/dom"],function(e,t,n){"use strict";var r=e("../lib/dom"),i=function(){function e(e){e.on("click",function(t){var n=t.getDocumentPosition(),i=e.session,s=i.getFoldAt(n.row,n.column,1);s&&(t.getAccelKey()?i.removeFold(s):i.expandFold(s),t.stop());var o=t.domEvent&&t.domEvent.target;o&&r.hasCssClass(o,"ace_inline_button")&&r.hasCssClass(o,"ace_toggle_wrap")&&(i.setOption("wrap",!i.getUseWrapMode()),e.renderer.scrollCursorIntoView())}),e.on("gutterclick",function(t){var n=e.renderer.$gutterLayer.getRegion(t);if(n=="foldWidgets"){var r=t.getDocumentPosition().row,i=e.session;i.foldWidgets&&i.foldWidgets[r]&&e.session.onFoldWidgetClick(r,t),e.isFocused()||e.focus(),t.stop()}}),e.on("gutterdblclick",function(t){var n=e.renderer.$gutterLayer.getRegion(t);if(n=="foldWidgets"){var r=t.getDocumentPosition().row,i=e.session,s=i.getParentFoldRangeData(r,!0),o=s.range||s.firstRange;if(o){r=o.start.row;var u=i.getFoldAt(r,i.getLine(r).length,1);u?i.removeFold(u):(i.addFold("...",o),e.renderer.scrollCursorIntoView({row:o.start.row,column:0}))}t.stop()}})}return e}();t.FoldHandler=i}),ace.define("ace/keyboard/keybinding",["require","exports","module","ace/lib/keys","ace/lib/event"],function(e,t,n){"use strict";var r=e("../lib/keys"),i=e("../lib/event"),s=function(){function e(e){this.$editor=e,this.$data={editor:e},this.$handlers=[],this.setDefaultHandler(e.commands)}return e.prototype.setDefaultHandler=function(e){this.removeKeyboardHandler(this.$defaultHandler),this.$defaultHandler=e,this.addKeyboardHandler(e,0)},e.prototype.setKeyboardHandler=function(e){var t=this.$handlers;if(t[t.length-1]==e)return;while(t[t.length-1]&&t[t.length-1]!=this.$defaultHandler)this.removeKeyboardHandler(t[t.length-1]);this.addKeyboardHandler(e,1)},e.prototype.addKeyboardHandler=function(e,t){if(!e)return;typeof e=="function"&&!e.handleKeyboard&&(e.handleKeyboard=e);var n=this.$handlers.indexOf(e);n!=-1&&this.$handlers.splice(n,1),t==undefined?this.$handlers.push(e):this.$handlers.splice(t,0,e),n==-1&&e.attach&&e.attach(this.$editor)},e.prototype.removeKeyboardHandler=function(e){var t=this.$handlers.indexOf(e);return t==-1?!1:(this.$handlers.splice(t,1),e.detach&&e.detach(this.$editor),!0)},e.prototype.getKeyboardHandler=function(){return this.$handlers[this.$handlers.length-1]},e.prototype.getStatusText=function(){var e=this.$data,t=e.editor;return this.$handlers.map(function(n){return n.getStatusText&&n.getStatusText(t,e)||""}).filter(Boolean).join(" ")},e.prototype.$callKeyboardHandlers=function(e,t,n,r){var s,o=!1,u=this.$editor.commands;for(var a=this.$handlers.length;a--;){s=this.$handlers[a].handleKeyboard(this.$data,e,t,n,r);if(!s||!s.command)continue;s.command=="null"?o=!0:o=u.exec(s.command,this.$editor,s.args,r),o&&r&&e!=-1&&s["passEvent"]!=1&&s.command["passEvent"]!=1&&i.stopEvent(r);if(o)break}return!o&&e==-1&&(s={command:"insertstring"},o=u.exec("insertstring",this.$editor,t)),o&&this.$editor._signal&&this.$editor._signal("keyboardActivity",s),o},e.prototype.onCommandKey=function(e,t,n){var i=r.keyCodeToString(n);return this.$callKeyboardHandlers(t,i,n,e)},e.prototype.onTextInput=function(e){return this.$callKeyboardHandlers(-1,e)},e}();t.KeyBinding=s}),ace.define("ace/lib/bidiutil",["require","exports","module"],function(e,t,n){"use strict";function F(e,t,n,r){var i=s?d:p,c=null,h=null,v=null,m=0,g=null,y=null,b=-1,w=null,E=null,T=[];if(!r)for(w=0,r=[];w<n;w++)r[w]=R(e[w]);o=s,u=!1,a=!1,f=!1,l=!1;for(E=0;E<n;E++){c=m,T[E]=h=q(e,r,T,E),m=i[c][h],g=m&240,m&=15,t[E]=v=i[m][5];if(g>0)if(g==16){for(w=b;w<E;w++)t[w]=1;b=-1}else b=-1;y=i[m][6];if(y)b==-1&&(b=E);else if(b>-1){for(w=b;w<E;w++)t[w]=v;b=-1}r[E]==S&&(t[E]=0),o|=v}if(l)for(w=0;w<n;w++)if(r[w]==x){t[w]=s;for(var C=w-1;C>=0;C--){if(r[C]!=N)break;t[C]=s}}}function I(e,t,n){if(o<e)return;if(e==1&&s==m&&!f){n.reverse();return}var r=n.length,i=0,u,a,l,c;while(i<r){if(t[i]>=e){u=i+1;while(u<r&&t[u]>=e)u++;for(a=i,l=u-1;a<l;a++,l--)c=n[a],n[a]=n[l],n[l]=c;i=u}i++}}function q(e,t,n,r){var i=t[r],o,c,h,p;switch(i){case g:case y:u=!1;case E:case w:return i;case b:return u?w:b;case T:return u=!0,a=!0,y;case N:return E;case C:if(r<1||r+1>=t.length||(o=n[r-1])!=b&&o!=w||(c=t[r+1])!=b&&c!=w)return E;return u&&(c=w),c==o?c:E;case k:o=r>0?n[r-1]:S;if(o==b&&r+1<t.length&&t[r+1]==b)return b;return E;case L:if(r>0&&n[r-1]==b)return b;if(u)return E;p=r+1,h=t.length;while(p<h&&t[p]==L)p++;if(p<h&&t[p]==b)return b;return E;case A:h=t.length,p=r+1;while(p<h&&t[p]==A)p++;if(p<h){var d=e[r],v=d>=1425&&d<=2303||d==64286;o=t[p];if(v&&(o==y||o==T))return y}if(r<1||(o=t[r-1])==S)return E;return n[r-1];case S:return u=!1,f=!0,s;case x:return l=!0,E;case O:case M:case D:case P:case _:u=!1;case H:return E}}function R(e){var t=e.charCodeAt(0),n=t>>8;return n==0?t>191?g:B[t]:n==5?/[\u0591-\u05f4]/.test(e)?y:g:n==6?/[\u0610-\u061a\u064b-\u065f\u06d6-\u06e4\u06e7-\u06ed]/.test(e)?A:/[\u0660-\u0669\u066b-\u066c]/.test(e)?w:t==1642?L:/[\u06f0-\u06f9]/.test(e)?b:T:n==32&&t<=8287?j[t&255]:n==254?t>=65136?T:E:E}function U(e){return e>="\u064b"&&e<="\u0655"}var r=["\u0621","\u0641"],i=["\u063a","\u064a"],s=0,o=0,u=!1,a=!1,f=!1,l=!1,c=!1,h=!1,p=[[0,3,0,1,0,0,0],[0,3,0,1,2,2,0],[0,3,0,17,2,0,1],[0,3,5,5,4,1,0],[0,3,21,21,4,0,1],[0,3,5,5,4,2,0]],d=[[2,0,1,1,0,1,0],[2,0,1,1,0,2,0],[2,0,2,1,3,2,0],[2,0,2,33,3,1,1]],v=0,m=1,g=0,y=1,b=2,w=3,E=4,S=5,x=6,T=7,N=8,C=9,k=10,L=11,A=12,O=13,M=14,_=15,D=16,P=17,H=18,B=[H,H,H,H,H,H,H,H,H,x,S,x,N,S,H,H,H,H,H,H,H,H,H,H,H,H,H,H,S,S,S,x,N,E,E,L,L,L,E,E,E,E,E,k,C,k,C,C,b,b,b,b,b,b,b,b,b,b,C,E,E,E,E,E,E,g,g,g,g,g,g,g,g,g,g,g,g,g,g,g,g,g,g,g,g,g,g,g,g,g,g,E,E,E,E,E,E,g,g,g,g,g,g,g,g,g,g,g,g,g,g,g,g,g,g,g,g,g,g,g,g,g,g,E,E,E,E,H,H,H,H,H,H,S,H,H,H,H,H,H,H,H,H,H,H,H,H,H,H,H,H,H,H,H,H,H,H,H,H,H,C,E,L,L,L,L,E,E,E,E,g,E,E,H,E,E,L,L,b,b,E,g,E,E,E,b,g,E,E,E,E,E],j=[N,N,N,N,N,N,N,N,N,N,N,H,H,H,g,y,E,E,E,E,E,E,E,E,E,E,E,E,E,E,E,E,E,E,E,E,E,E,E,E,N,S,O,M,_,D,P,C,L,L,L,L,L,E,E,E,E,E,E,E,E,E,E,E,E,E,E,E,C,E,E,E,E,E,E,E,E,E,E,E,E,E,E,E,E,E,E,E,E,E,E,E,E,E,E,N];t.L=g,t.R=y,t.EN=b,t.ON_R=3,t.AN=4,t.R_H=5,t.B=6,t.RLE=7,t.DOT="\u00b7",t.doBidiReorder=function(e,n,r){if(e.length<2)return{};var i=e.split(""),o=new Array(i.length),u=new Array(i.length),a=[];s=r?m:v,F(i,a,i.length,n);for(var f=0;f<o.length;o[f]=f,f++);I(2,a,o),I(1,a,o);for(var f=0;f<o.length-1;f++)n[f]===w?a[f]=t.AN:a[f]===y&&(n[f]>T&&n[f]<O||n[f]===E||n[f]===H)?a[f]=t.ON_R:f>0&&i[f-1]==="\u0644"&&/\u0622|\u0623|\u0625|\u0627/.test(i[f])&&(a[f-1]=a[f]=t.R_H,f++);i[i.length-1]===t.DOT&&(a[i.length-1]=t.B),i[0]==="\u202b"&&(a[0]=t.RLE);for(var f=0;f<o.length;f++)u[f]=a[o[f]];return{logicalFromVisual:o,bidiLevels:u}},t.hasBidiCharacters=function(e,t){var n=!1;for(var r=0;r<e.length;r++)t[r]=R(e.charAt(r)),!n&&(t[r]==y||t[r]==T||t[r]==w)&&(n=!0);return n},t.getVisualFromLogicalIdx=function(e,t){for(var n=0;n<t.logicalFromVisual.length;n++)if(t.logicalFromVisual[n]==e)return n;return 0}}),ace.define("ace/bidihandler",["require","exports","module","ace/lib/bidiutil","ace/lib/lang"],function(e,t,n){"use strict";var r=e("./lib/bidiutil"),i=e("./lib/lang"),s=/[\u0590-\u05f4\u0600-\u06ff\u0700-\u08ac\u202B]/,o=function(){function e(e){this.session=e,this.bidiMap={},this.currentRow=null,this.bidiUtil=r,this.charWidths=[],this.EOL="\u00ac",this.showInvisibles=!0,this.isRtlDir=!1,this.$isRtl=!1,this.line="",this.wrapIndent=0,this.EOF="\u00b6",this.RLE="\u202b",this.contentWidth=0,this.fontMetrics=null,this.rtlLineOffset=0,this.wrapOffset=0,this.isMoveLeftOperation=!1,this.seenBidi=s.test(e.getValue())}return e.prototype.isBidiRow=function(e,t,n){return this.seenBidi?(e!==this.currentRow&&(this.currentRow=e,this.updateRowLine(t,n),this.updateBidiMap()),this.bidiMap.bidiLevels):!1},e.prototype.onChange=function(e){this.seenBidi?this.currentRow=null:e.action=="insert"&&s.test(e.lines.join("\n"))&&(this.seenBidi=!0,this.currentRow=null)},e.prototype.getDocumentRow=function(){var e=0,t=this.session.$screenRowCache;if(t.length){var n=this.session.$getRowCacheIndex(t,this.currentRow);n>=0&&(e=this.session.$docRowCache[n])}return e},e.prototype.getSplitIndex=function(){var e=0,t=this.session.$screenRowCache;if(t.length){var n,r=this.session.$getRowCacheIndex(t,this.currentRow);while(this.currentRow-e>0){n=this.session.$getRowCacheIndex(t,this.currentRow-e-1);if(n!==r)break;r=n,e++}}else e=this.currentRow;return e},e.prototype.updateRowLine=function(e,t){e===undefined&&(e=this.getDocumentRow());var n=e===this.session.getLength()-1,s=n?this.EOF:this.EOL;this.wrapIndent=0,this.line=this.session.getLine(e),this.isRtlDir=this.$isRtl||this.line.charAt(0)===this.RLE;if(this.session.$useWrapMode){var o=this.session.$wrapData[e];o&&(t===undefined&&(t=this.getSplitIndex()),t>0&&o.length?(this.wrapIndent=o.indent,this.wrapOffset=this.wrapIndent*this.charWidths[r.L],this.line=t<o.length?this.line.substring(o[t-1],o[t]):this.line.substring(o[o.length-1])):this.line=this.line.substring(0,o[t]),t==o.length&&(this.line+=this.showInvisibles?s:r.DOT))}else this.line+=this.showInvisibles?s:r.DOT;var u=this.session,a=0,f;this.line=this.line.replace(/\t|[\u1100-\u2029, \u202F-\uFFE6]/g,function(e,t){return e==="	"||u.isFullWidth(e.charCodeAt(0))?(f=e==="	"?u.getScreenTabSize(t+a):2,a+=f-1,i.stringRepeat(r.DOT,f)):e}),this.isRtlDir&&(this.fontMetrics.$main.textContent=this.line.charAt(this.line.length-1)==r.DOT?this.line.substr(0,this.line.length-1):this.line,this.rtlLineOffset=this.contentWidth-this.fontMetrics.$main.getBoundingClientRect().width)},e.prototype.updateBidiMap=function(){var e=[];r.hasBidiCharacters(this.line,e)||this.isRtlDir?this.bidiMap=r.doBidiReorder(this.line,e,this.isRtlDir):this.bidiMap={}},e.prototype.markAsDirty=function(){this.currentRow=null},e.prototype.updateCharacterWidths=function(e){if(this.characterWidth===e.$characterSize.width)return;this.fontMetrics=e;var t=this.characterWidth=e.$characterSize.width,n=e.$measureCharWidth("\u05d4");this.charWidths[r.L]=this.charWidths[r.EN]=this.charWidths[r.ON_R]=t,this.charWidths[r.R]=this.charWidths[r.AN]=n,this.charWidths[r.R_H]=n*.45,this.charWidths[r.B]=this.charWidths[r.RLE]=0,this.currentRow=null},e.prototype.setShowInvisibles=function(e){this.showInvisibles=e,this.currentRow=null},e.prototype.setEolChar=function(e){this.EOL=e},e.prototype.setContentWidth=function(e){this.contentWidth=e},e.prototype.isRtlLine=function(e){return this.$isRtl?!0:e!=undefined?this.session.getLine(e).charAt(0)==this.RLE:this.isRtlDir},e.prototype.setRtlDirection=function(e,t){var n=e.getCursorPosition();for(var r=e.selection.getSelectionAnchor().row;r<=n.row;r++)!t&&e.session.getLine(r).charAt(0)===e.session.$bidiHandler.RLE?e.session.doc.removeInLine(r,0,1):t&&e.session.getLine(r).charAt(0)!==e.session.$bidiHandler.RLE&&e.session.doc.insert({column:0,row:r},e.session.$bidiHandler.RLE)},e.prototype.getPosLeft=function(e){e-=this.wrapIndent;var t=this.line.charAt(0)===this.RLE?1:0,n=e>t?this.session.getOverwrite()?e:e-1:t,i=r.getVisualFromLogicalIdx(n,this.bidiMap),s=this.bidiMap.bidiLevels,o=0;!this.session.getOverwrite()&&e<=t&&s[i]%2!==0&&i++;for(var u=0;u<i;u++)o+=this.charWidths[s[u]];return!this.session.getOverwrite()&&e>t&&s[i]%2===0&&(o+=this.charWidths[s[i]]),this.wrapIndent&&(o+=this.isRtlDir?-1*this.wrapOffset:this.wrapOffset),this.isRtlDir&&(o+=this.rtlLineOffset),o},e.prototype.getSelections=function(e,t){var n=this.bidiMap,r=n.bidiLevels,i,s=[],o=0,u=Math.min(e,t)-this.wrapIndent,a=Math.max(e,t)-this.wrapIndent,f=!1,l=!1,c=0;this.wrapIndent&&(o+=this.isRtlDir?-1*this.wrapOffset:this.wrapOffset);for(var h,p=0;p<r.length;p++)h=n.logicalFromVisual[p],i=r[p],f=h>=u&&h<a,f&&!l?c=o:!f&&l&&s.push({left:c,width:o-c}),o+=this.charWidths[i],l=f;f&&p===r.length&&s.push({left:c,width:o-c});if(this.isRtlDir)for(var d=0;d<s.length;d++)s[d].left+=this.rtlLineOffset;return s},e.prototype.offsetToCol=function(e){this.isRtlDir&&(e-=this.rtlLineOffset);var t=0,e=Math.max(e,0),n=0,r=0,i=this.bidiMap.bidiLevels,s=this.charWidths[i[r]];this.wrapIndent&&(e-=this.isRtlDir?-1*this.wrapOffset:this.wrapOffset);while(e>n+s/2){n+=s;if(r===i.length-1){s=0;break}s=this.charWidths[i[++r]]}return r>0&&i[r-1]%2!==0&&i[r]%2===0?(e<n&&r--,t=this.bidiMap.logicalFromVisual[r]):r>0&&i[r-1]%2===0&&i[r]%2!==0?t=1+(e>n?this.bidiMap.logicalFromVisual[r]:this.bidiMap.logicalFromVisual[r-1]):this.isRtlDir&&r===i.length-1&&s===0&&i[r-1]%2===0||!this.isRtlDir&&r===0&&i[r]%2!==0?t=1+this.bidiMap.logicalFromVisual[r]:(r>0&&i[r-1]%2!==0&&s!==0&&r--,t=this.bidiMap.logicalFromVisual[r]),t===0&&this.isRtlDir&&t++,t+this.wrapIndent},e}();t.BidiHandler=o}),ace.define("ace/selection",["require","exports","module","ace/lib/oop","ace/lib/lang","ace/lib/event_emitter","ace/range"],function(e,t,n){"use strict";var r=e("./lib/oop"),i=e("./lib/lang"),s=e("./lib/event_emitter").EventEmitter,o=e("./range").Range,u=function(){function e(e){this.session=e,this.doc=e.getDocument(),this.clearSelection(),this.cursor=this.lead=this.doc.createAnchor(0,0),this.anchor=this.doc.createAnchor(0,0),this.$silent=!1;var t=this;this.cursor.on("change",function(e){t.$cursorChanged=!0,t.$silent||t._emit("changeCursor"),!t.$isEmpty&&!t.$silent&&t._emit("changeSelection"),!t.$keepDesiredColumnOnChange&&e.old.column!=e.value.column&&(t.$desiredColumn=null)}),this.anchor.on("change",function(){t.$anchorChanged=!0,!t.$isEmpty&&!t.$silent&&t._emit("changeSelection")})}return e.prototype.isEmpty=function(){return this.$isEmpty||this.anchor.row==this.lead.row&&this.anchor.column==this.lead.column},e.prototype.isMultiLine=function(){return!this.$isEmpty&&this.anchor.row!=this.cursor.row},e.prototype.getCursor=function(){return this.lead.getPosition()},e.prototype.setAnchor=function(e,t){this.$isEmpty=!1,this.anchor.setPosition(e,t)},e.prototype.getAnchor=function(){return this.$isEmpty?this.getSelectionLead():this.anchor.getPosition()},e.prototype.getSelectionLead=function(){return this.lead.getPosition()},e.prototype.isBackwards=function(){var e=this.anchor,t=this.lead;return e.row>t.row||e.row==t.row&&e.column>t.column},e.prototype.getRange=function(){var e=this.anchor,t=this.lead;return this.$isEmpty?o.fromPoints(t,t):this.isBackwards()?o.fromPoints(t,e):o.fromPoints(e,t)},e.prototype.clearSelection=function(){this.$isEmpty||(this.$isEmpty=!0,this._emit("changeSelection"))},e.prototype.selectAll=function(){this.$setSelection(0,0,Number.MAX_VALUE,Number.MAX_VALUE)},e.prototype.setRange=function(e,t){var n=t?e.end:e.start,r=t?e.start:e.end;this.$setSelection(n.row,n.column,r.row,r.column)},e.prototype.$setSelection=function(e,t,n,r){if(this.$silent)return;var i=this.$isEmpty,s=this.inMultiSelectMode;this.$silent=!0,this.$cursorChanged=this.$anchorChanged=!1,this.anchor.setPosition(e,t),this.cursor.setPosition(n,r),this.$isEmpty=!o.comparePoints(this.anchor,this.cursor),this.$silent=!1,this.$cursorChanged&&this._emit("changeCursor"),(this.$cursorChanged||this.$anchorChanged||i!=this.$isEmpty||s)&&this._emit("changeSelection")},e.prototype.$moveSelection=function(e){var t=this.lead;this.$isEmpty&&this.setSelectionAnchor(t.row,t.column),e.call(this)},e.prototype.selectTo=function(e,t){this.$moveSelection(function(){this.moveCursorTo(e,t)})},e.prototype.selectToPosition=function(e){this.$moveSelection(function(){this.moveCursorToPosition(e)})},e.prototype.moveTo=function(e,t){this.clearSelection(),this.moveCursorTo(e,t)},e.prototype.moveToPosition=function(e){this.clearSelection(),this.moveCursorToPosition(e)},e.prototype.selectUp=function(){this.$moveSelection(this.moveCursorUp)},e.prototype.selectDown=function(){this.$moveSelection(this.moveCursorDown)},e.prototype.selectRight=function(){this.$moveSelection(this.moveCursorRight)},e.prototype.selectLeft=function(){this.$moveSelection(this.moveCursorLeft)},e.prototype.selectLineStart=function(){this.$moveSelection(this.moveCursorLineStart)},e.prototype.selectLineEnd=function(){this.$moveSelection(this.moveCursorLineEnd)},e.prototype.selectFileEnd=function(){this.$moveSelection(this.moveCursorFileEnd)},e.prototype.selectFileStart=function(){this.$moveSelection(this.moveCursorFileStart)},e.prototype.selectWordRight=function(){this.$moveSelection(this.moveCursorWordRight)},e.prototype.selectWordLeft=function(){this.$moveSelection(this.moveCursorWordLeft)},e.prototype.getWordRange=function(e,t){if(typeof t=="undefined"){var n=e||this.lead;e=n.row,t=n.column}return this.session.getWordRange(e,t)},e.prototype.selectWord=function(){this.setSelectionRange(this.getWordRange())},e.prototype.selectAWord=function(){var e=this.getCursor(),t=this.session.getAWordRange(e.row,e.column);this.setSelectionRange(t)},e.prototype.getLineRange=function(e,t){var n=typeof e=="number"?e:this.lead.row,r,i=this.session.getFoldLine(n);return i?(n=i.start.row,r=i.end.row):r=n,t===!0?new o(n,0,r,this.session.getLine(r).length):new o(n,0,r+1,0)},e.prototype.selectLine=function(){this.setSelectionRange(this.getLineRange())},e.prototype.moveCursorUp=function(){this.moveCursorBy(-1,0)},e.prototype.moveCursorDown=function(){this.moveCursorBy(1,0)},e.prototype.wouldMoveIntoSoftTab=function(e,t,n){var r=e.column,i=e.column+t;return n<0&&(r=e.column-t,i=e.column),this.session.isTabStop(e)&&this.doc.getLine(e.row).slice(r,i).split(" ").length-1==t},e.prototype.moveCursorLeft=function(){var e=this.lead.getPosition(),t;if(t=this.session.getFoldAt(e.row,e.column,-1))this.moveCursorTo(t.start.row,t.start.column);else if(e.column===0)e.row>0&&this.moveCursorTo(e.row-1,this.doc.getLine(e.row-1).length);else{var n=this.session.getTabSize();this.wouldMoveIntoSoftTab(e,n,-1)&&!this.session.getNavigateWithinSoftTabs()?this.moveCursorBy(0,-n):this.moveCursorBy(0,-1)}},e.prototype.moveCursorRight=function(){var e=this.lead.getPosition(),t;if(t=this.session.getFoldAt(e.row,e.column,1))this.moveCursorTo(t.end.row,t.end.column);else if(this.lead.column==this.doc.getLine(this.lead.row).length)this.lead.row<this.doc.getLength()-1&&this.moveCursorTo(this.lead.row+1,0);else{var n=this.session.getTabSize(),e=this.lead;this.wouldMoveIntoSoftTab(e,n,1)&&!this.session.getNavigateWithinSoftTabs()?this.moveCursorBy(0,n):this.moveCursorBy(0,1)}},e.prototype.moveCursorLineStart=function(){var e=this.lead.row,t=this.lead.column,n=this.session.documentToScreenRow(e,t),r=this.session.screenToDocumentPosition(n,0),i=this.session.getDisplayLine(e,null,r.row,r.column),s=i.match(/^\s*/);s[0].length!=t&&!this.session.$useEmacsStyleLineStart&&(r.column+=s[0].length),this.moveCursorToPosition(r)},e.prototype.moveCursorLineEnd=function(){var e=this.lead,t=this.session.getDocumentLastRowColumnPosition(e.row,e.column);if(this.lead.column==t.column){var n=this.session.getLine(t.row);if(t.column==n.length){var r=n.search(/\s+$/);r>0&&(t.column=r)}}this.moveCursorTo(t.row,t.column)},e.prototype.moveCursorFileEnd=function(){var e=this.doc.getLength()-1,t=this.doc.getLine(e).length;this.moveCursorTo(e,t)},e.prototype.moveCursorFileStart=function(){this.moveCursorTo(0,0)},e.prototype.moveCursorLongWordRight=function(){var e=this.lead.row,t=this.lead.column,n=this.doc.getLine(e),r=n.substring(t);this.session.nonTokenRe.lastIndex=0,this.session.tokenRe.lastIndex=0;var i=this.session.getFoldAt(e,t,1);if(i){this.moveCursorTo(i.end.row,i.end.column);return}this.session.nonTokenRe.exec(r)&&(t+=this.session.nonTokenRe.lastIndex,this.session.nonTokenRe.lastIndex=0,r=n.substring(t));if(t>=n.length){this.moveCursorTo(e,n.length),this.moveCursorRight(),e<this.doc.getLength()-1&&this.moveCursorWordRight();return}this.session.tokenRe.exec(r)&&(t+=this.session.tokenRe.lastIndex,this.session.tokenRe.lastIndex=0),this.moveCursorTo(e,t)},e.prototype.moveCursorLongWordLeft=function(){var e=this.lead.row,t=this.lead.column,n;if(n=this.session.getFoldAt(e,t,-1)){this.moveCursorTo(n.start.row,n.start.column);return}var r=this.session.getFoldStringAt(e,t,-1);r==null&&(r=this.doc.getLine(e).substring(0,t));var s=i.stringReverse(r);this.session.nonTokenRe.lastIndex=0,this.session.tokenRe.lastIndex=0,this.session.nonTokenRe.exec(s)&&(t-=this.session.nonTokenRe.lastIndex,s=s.slice(this.session.nonTokenRe.lastIndex),this.session.nonTokenRe.lastIndex=0);if(t<=0){this.moveCursorTo(e,0),this.moveCursorLeft(),e>0&&this.moveCursorWordLeft();return}this.session.tokenRe.exec(s)&&(t-=this.session.tokenRe.lastIndex,this.session.tokenRe.lastIndex=0),this.moveCursorTo(e,t)},e.prototype.$shortWordEndIndex=function(e){var t=0,n,r=/\s/,i=this.session.tokenRe;i.lastIndex=0;if(this.session.tokenRe.exec(e))t=this.session.tokenRe.lastIndex;else{while((n=e[t])&&r.test(n))t++;if(t<1){i.lastIndex=0;while((n=e[t])&&!i.test(n)){i.lastIndex=0,t++;if(r.test(n)){if(t>2){t--;break}while((n=e[t])&&r.test(n))t++;if(t>2)break}}}}return i.lastIndex=0,t},e.prototype.moveCursorShortWordRight=function(){var e=this.lead.row,t=this.lead.column,n=this.doc.getLine(e),r=n.substring(t),i=this.session.getFoldAt(e,t,1);if(i)return this.moveCursorTo(i.end.row,i.end.column);if(t==n.length){var s=this.doc.getLength();do e++,r=this.doc.getLine(e);while(e<s&&/^\s*$/.test(r));/^\s+/.test(r)||(r=""),t=0}var o=this.$shortWordEndIndex(r);this.moveCursorTo(e,t+o)},e.prototype.moveCursorShortWordLeft=function(){var e=this.lead.row,t=this.lead.column,n;if(n=this.session.getFoldAt(e,t,-1))return this.moveCursorTo(n.start.row,n.start.column);var r=this.session.getLine(e).substring(0,t);if(t===0){do e--,r=this.doc.getLine(e);while(e>0&&/^\s*$/.test(r));t=r.length,/\s+$/.test(r)||(r="")}var s=i.stringReverse(r),o=this.$shortWordEndIndex(s);return this.moveCursorTo(e,t-o)},e.prototype.moveCursorWordRight=function(){this.session.$selectLongWords?this.moveCursorLongWordRight():this.moveCursorShortWordRight()},e.prototype.moveCursorWordLeft=function(){this.session.$selectLongWords?this.moveCursorLongWordLeft():this.moveCursorShortWordLeft()},e.prototype.moveCursorBy=function(e,t){var n=this.session.documentToScreenPosition(this.lead.row,this.lead.column),r;t===0&&(e!==0&&(this.session.$bidiHandler.isBidiRow(n.row,this.lead.row)?(r=this.session.$bidiHandler.getPosLeft(n.column),n.column=Math.round(r/this.session.$bidiHandler.charWidths[0])):r=n.column*this.session.$bidiHandler.charWidths[0]),this.$desiredColumn?n.column=this.$desiredColumn:this.$desiredColumn=n.column);if(e!=0&&this.session.lineWidgets&&this.session.lineWidgets[this.lead.row]){var i=this.session.lineWidgets[this.lead.row];e<0?e-=i.rowsAbove||0:e>0&&(e+=i.rowCount-(i.rowsAbove||0))}var s=this.session.screenToDocumentPosition(n.row+e,n.column,r);e!==0&&t===0&&s.row===this.lead.row&&s.column===this.lead.column,this.moveCursorTo(s.row,s.column+t,t===0)},e.prototype.moveCursorToPosition=function(e){this.moveCursorTo(e.row,e.column)},e.prototype.moveCursorTo=function(e,t,n){var r=this.session.getFoldAt(e,t,1);r&&(e=r.start.row,t=r.start.column),this.$keepDesiredColumnOnChange=!0;var i=this.session.getLine(e);/[\uDC00-\uDFFF]/.test(i.charAt(t))&&i.charAt(t-1)&&(this.lead.row==e&&this.lead.column==t+1?t-=1:t+=1),this.lead.setPosition(e,t),this.$keepDesiredColumnOnChange=!1,n||(this.$desiredColumn=null)},e.prototype.moveCursorToScreen=function(e,t,n){var r=this.session.screenToDocumentPosition(e,t);this.moveCursorTo(r.row,r.column,n)},e.prototype.detach=function(){this.lead.detach(),this.anchor.detach()},e.prototype.fromOrientedRange=function(e){this.setSelectionRange(e,e.cursor==e.start),this.$desiredColumn=e.desiredColumn||this.$desiredColumn},e.prototype.toOrientedRange=function(e){var t=this.getRange();return e?(e.start.column=t.start.column,e.start.row=t.start.row,e.end.column=t.end.column,e.end.row=t.end.row):e=t,e.cursor=this.isBackwards()?e.start:e.end,e.desiredColumn=this.$desiredColumn,e},e.prototype.getRangeOfMovements=function(e){var t=this.getCursor();try{e(this);var n=this.getCursor();return o.fromPoints(t,n)}catch(r){return o.fromPoints(t,t)}finally{this.moveCursorToPosition(t)}},e.prototype.toJSON=function(){if(this.rangeCount)var e=this.ranges.map(function(e){var t=e.clone();return t.isBackwards=e.cursor==e.start,t});else{var e=this.getRange();e.isBackwards=this.isBackwards()}return e},e.prototype.fromJSON=function(e){if(e.start==undefined){if(this.rangeList&&e.length>1){this.toSingleRange(e[0]);for(var t=e.length;t--;){var n=o.fromPoints(e[t].start,e[t].end);e[t].isBackwards&&(n.cursor=n.start),this.addRange(n,!0)}return}e=e[0]}this.rangeList&&this.toSingleRange(e),this.setSelectionRange(e,e.isBackwards)},e.prototype.isEqual=function(e){if((e.length||this.rangeCount)&&e.length!=this.rangeCount)return!1;if(!e.length||!this.ranges)return this.getRange().isEqual(e);for(var t=this.ranges.length;t--;)if(!this.ranges[t].isEqual(e[t]))return!1;return!0},e}();u.prototype.setSelectionAnchor=u.prototype.setAnchor,u.prototype.getSelectionAnchor=u.prototype.getAnchor,u.prototype.setSelectionRange=u.prototype.setRange,r.implement(u.prototype,s),t.Selection=u}),ace.define("ace/tokenizer",["require","exports","module","ace/lib/report_error"],function(e,t,n){"use strict";var r=e("./lib/report_error").reportError,i=2e3,s=function(){function e(e){this.splitRegex,this.states=e,this.regExps={},this.matchMappings={};for(var t in this.states){var n=this.states[t],r=[],i=0,s=this.matchMappings[t]={defaultToken:"text"},o="g",u=[];for(var a=0;a<n.length;a++){var f=n[a];f.defaultToken&&(s.defaultToken=f.defaultToken),f.caseInsensitive&&o.indexOf("i")===-1&&(o+="i"),f.unicode&&o.indexOf("u")===-1&&(o+="u");if(f.regex==null)continue;f.regex instanceof RegExp&&(f.regex=f.regex.toString().slice(1,-1));var l=f.regex,c=(new RegExp("(?:("+l+")|(.))")).exec("a").length-2;Array.isArray(f.token)?f.token.length==1||c==1?f.token=f.token[0]:c-1!=f.token.length?(this.reportError("number of classes and regexp groups doesn't match",{rule:f,groupCount:c-1}),f.token=f.token[0]):(f.tokenArray=f.token,f.token=null,f.onMatch=this.$arrayTokens):typeof f.token=="function"&&!f.onMatch&&(c>1?f.onMatch=this.$applyToken:f.onMatch=f.token),c>1&&(/\\\d/.test(f.regex)?l=f.regex.replace(/\\([0-9]+)/g,function(e,t){return"\\"+(parseInt(t,10)+i+1)}):(c=1,l=this.removeCapturingGroups(f.regex)),!f.splitRegex&&typeof f.token!="string"&&u.push(f)),s[i]=a,i+=c,r.push(l),f.onMatch||(f.onMatch=null)}r.length||(s[0]=0,r.push("$")),u.forEach(function(e){e.splitRegex=this.createSplitterRegexp(e.regex,o)},this),this.regExps[t]=new RegExp("("+r.join(")|(")+")|($)",o)}}return e.prototype.$setMaxTokenCount=function(e){i=e|0},e.prototype.$applyToken=function(e){var t=this.splitRegex.exec(e).slice(1),n=this.token.apply(this,t);if(typeof n=="string")return[{type:n,value:e}];var r=[];for(var i=0,s=n.length;i<s;i++)t[i]&&(r[r.length]={type:n[i],value:t[i]});return r},e.prototype.$arrayTokens=function(e){if(!e)return[];var t=this.splitRegex.exec(e);if(!t)return"text";var n=[],r=this.tokenArray;for(var i=0,s=r.length;i<s;i++)t[i+1]&&(n[n.length]={type:r[i],value:t[i+1]});return n},e.prototype.removeCapturingGroups=function(e){var t=e.replace(/\\.|\[(?:\\.|[^\\\]])*|\(\?[:=!<]|(\()/g,function(e,t){return t?"(?:":e});return t},e.prototype.createSplitterRegexp=function(e,t){if(e.indexOf("(?=")!=-1){var n=0,r=!1,i={};e.replace(/(\\.)|(\((?:\?[=!])?)|(\))|([\[\]])/g,function(e,t,s,o,u,a){return r?r=u!="]":u?r=!0:o?(n==i.stack&&(i.end=a+1,i.stack=-1),n--):s&&(n++,s.length!=1&&(i.stack=n,i.start=a)),e}),i.end!=null&&/^\)*$/.test(e.substr(i.end))&&(e=e.substring(0,i.start)+e.substr(i.end))}return e.charAt(0)!="^"&&(e="^"+e),e.charAt(e.length-1)!="$"&&(e+="$"),new RegExp(e,(t||"").replace("g",""))},e.prototype.getLineTokens=function(e,t){if(t&&typeof t!="string"){var n=t.slice(0);t=n[0],t==="#tmp"&&(n.shift(),t=n.shift())}else var n=[];var r=t||"start",s=this.states[r];s||(r="start",s=this.states[r]);var o=this.matchMappings[r],u=this.regExps[r];u.lastIndex=0;var a,f=[],l=0,c=0,h={type:null,value:""};while(a=u.exec(e)){var p=o.defaultToken,d=null,v=a[0],m=u.lastIndex;if(m-v.length>l){var g=e.substring(l,m-v.length);h.type==p?h.value+=g:(h.type&&f.push(h),h={type:p,value:g})}for(var y=0;y<a.length-2;y++){if(a[y+1]===undefined)continue;d=s[o[y]],d.onMatch?p=d.onMatch(v,r,n,e):p=d.token,d.next&&(typeof d.next=="string"?r=d.next:r=d.next(r,n),s=this.states[r],s||(this.reportError("state doesn't exist",r),r="start",s=this.states[r]),o=this.matchMappings[r],l=m,u=this.regExps[r],u.lastIndex=m),d.consumeLineEnd&&(l=m);break}if(v)if(typeof p=="string")!!d&&d.merge===!1||h.type!==p?(h.type&&f.push(h),h={type:p,value:v}):h.value+=v;else if(p){h.type&&f.push(h),h={type:null,value:""};for(var y=0;y<p.length;y++)f.push(p[y])}if(l==e.length)break;l=m;if(c++>i){c>2*e.length&&this.reportError("infinite loop with in ace tokenizer",{startState:t,line:e});while(l<e.length)h.type&&f.push(h),h={value:e.substring(l,l+=500),type:"overflow"};r="start",n=[];break}}return h.type&&f.push(h),n.length>1&&n[0]!==r&&n.unshift("#tmp",r),{tokens:f,state:n.length?n:r}},e}();s.prototype.reportError=r,t.Tokenizer=s}),ace.define("ace/mode/text_highlight_rules",["require","exports","module","ace/lib/deep_copy"],function(e,t,n){"use strict";var r=e("../lib/deep_copy").deepCopy,i;i=function(){this.$rules={start:[{token:"empty_line",regex:"^$"},{defaultToken:"text"}]}},function(){this.addRules=function(e,t){if(!t){for(var n in e)this.$rules[n]=e[n];return}for(var n in e){var r=e[n];for(var i=0;i<r.length;i++){var s=r[i];if(s.next||s.onMatch)typeof s.next=="string"&&s.next.indexOf(t)!==0&&(s.next=t+s.next),s.nextState&&s.nextState.indexOf(t)!==0&&(s.nextState=t+s.nextState)}this.$rules[t+n]=r}},this.getRules=function(){return this.$rules},this.embedRules=function(e,t,n,i,s){var o=typeof e=="function"?(new e).getRules():e;if(i)for(var u=0;u<i.length;u++)i[u]=t+i[u];else{i=[];for(var a in o)i.push(t+a)}this.addRules(o,t);if(n){var f=Array.prototype[s?"push":"unshift"];for(var u=0;u<i.length;u++)f.apply(this.$rules[i[u]],r(n))}this.$embeds||(this.$embeds=[]),this.$embeds.push(t)},this.getEmbeds=function(){return this.$embeds};var e=function(e,t){return(e!="start"||t.length)&&t.unshift(this.nextState,e),this.nextState},t=function(e,t){return t.shift(),t.shift()||"start"};this.normalizeRules=function(){function i(s){var o=r[s];o.processed=!0;for(var u=0;u<o.length;u++){var a=o[u],f=null;Array.isArray(a)&&(f=a,a={}),!a.regex&&a.start&&(a.regex=a.start,a.next||(a.next=[]),a.next.push({defaultToken:a.token},{token:a.token+".end",regex:a.end||a.start,next:"pop"}),a.token=a.token+".start",a.push=!0);var l=a.next||a.push;if(l&&Array.isArray(l)){var c=a.stateName;c||(c=a.token,typeof c!="string"&&(c=c[0]||""),r[c]&&(c+=n++)),r[c]=l,a.next=c,i(c)}else l=="pop"&&(a.next=t);a.push&&(a.nextState=a.next||a.push,a.next=e,delete a.push);if(a.rules)for(var h in a.rules)r[h]?r[h].push&&r[h].push.apply(r[h],a.rules[h]):r[h]=a.rules[h];var p=typeof a=="string"?a:a.include;p&&(p==="$self"&&(p="start"),Array.isArray(p)?f=p.map(function(e){return r[e]}):f=r[p]);if(f){var d=[u,1].concat(f);a.noEscape&&(d=d.filter(function(e){return!e.next})),o.splice.apply(o,d),u--}a.keywordMap&&(a.token=this.createKeywordMapper(a.keywordMap,a.defaultToken||"text",a.caseInsensitive),delete a.defaultToken)}}var n=0,r=this.$rules;Object.keys(r).forEach(i,this)},this.createKeywordMapper=function(e,t,n,r){var i=Object.create(null);return this.$keywordList=[],Object.keys(e).forEach(function(t){var s=e[t],o=s.split(r||"|");for(var u=o.length;u--;){var a=o[u];this.$keywordList.push(a),n&&(a=a.toLowerCase()),i[a]=t}},this),e=null,n?function(e){return i[e.toLowerCase()]||t}:function(e){return i[e]||t}},this.getKeywords=function(){return this.$keywords}}.call(i.prototype),t.TextHighlightRules=i}),ace.define("ace/mode/behaviour",["require","exports","module"],function(e,t,n){"use strict";var r;r=function(){this.$behaviours={}},function(){this.add=function(e,t,n){switch(undefined){case this.$behaviours:this.$behaviours={};case this.$behaviours[e]:this.$behaviours[e]={}}this.$behaviours[e][t]=n},this.addBehaviours=function(e){for(var t in e)for(var n in e[t])this.add(t,n,e[t][n])},this.remove=function(e){this.$behaviours&&this.$behaviours[e]&&delete this.$behaviours[e]},this.inherit=function(e,t){if(typeof e=="function")var n=(new e).getBehaviours(t);else var n=e.getBehaviours(t);this.addBehaviours(n)},this.getBehaviours=function(e){if(!e)return this.$behaviours;var t={};for(var n=0;n<e.length;n++)this.$behaviours[e[n]]&&(t[e[n]]=this.$behaviours[e[n]]);return t}}.call(r.prototype),t.Behaviour=r}),ace.define("ace/token_iterator",["require","exports","module","ace/range"],function(e,t,n){"use strict";var r=e("./range").Range,i=function(){function e(e,t,n){this.$session=e,this.$row=t,this.$rowTokens=e.getTokens(t);var r=e.getTokenAt(t,n);this.$tokenIndex=r?r.index:-1}return e.prototype.stepBackward=function(){this.$tokenIndex-=1;while(this.$tokenIndex<0){this.$row-=1;if(this.$row<0)return this.$row=0,null;this.$rowTokens=this.$session.getTokens(this.$row),this.$tokenIndex=this.$rowTokens.length-1}return this.$rowTokens[this.$tokenIndex]},e.prototype.stepForward=function(){this.$tokenIndex+=1;var e;while(this.$tokenIndex>=this.$rowTokens.length){this.$row+=1,e||(e=this.$session.getLength());if(this.$row>=e)return this.$row=e-1,null;this.$rowTokens=this.$session.getTokens(this.$row),this.$tokenIndex=0}return this.$rowTokens[this.$tokenIndex]},e.prototype.getCurrentToken=function(){return this.$rowTokens[this.$tokenIndex]},e.prototype.getCurrentTokenRow=function(){return this.$row},e.prototype.getCurrentTokenColumn=function(){var e=this.$rowTokens,t=this.$tokenIndex,n=e[t].start;if(n!==undefined)return n;n=0;while(t>0)t-=1,n+=e[t].value.length;return n},e.prototype.getCurrentTokenPosition=function(){return{row:this.$row,column:this.getCurrentTokenColumn()}},e.prototype.getCurrentTokenRange=function(){var e=this.$rowTokens[this.$tokenIndex],t=this.getCurrentTokenColumn();return new r(this.$row,t,this.$row,t+e.value.length)},e}();t.TokenIterator=i}),ace.define("ace/mode/behaviour/cstyle",["require","exports","module","ace/lib/oop","ace/mode/behaviour","ace/token_iterator","ace/lib/lang"],function(e,t,n){"use strict";var r=e("../../lib/oop"),i=e("../behaviour").Behaviour,s=e("../../token_iterator").TokenIterator,o=e("../../lib/lang"),u=["text","paren.rparen","rparen","paren","punctuation.operator"],a=["text","paren.rparen","rparen","paren","punctuation.operator","comment"],f,l={},c={'"':'"',"'":"'"},h=function(e){var t=-1;e.multiSelect&&(t=e.selection.index,l.rangeCount!=e.multiSelect.rangeCount&&(l={rangeCount:e.multiSelect.rangeCount}));if(l[t])return f=l[t];f=l[t]={autoInsertedBrackets:0,autoInsertedRow:-1,autoInsertedLineEnd:"",maybeInsertedBrackets:0,maybeInsertedRow:-1,maybeInsertedLineStart:"",maybeInsertedLineEnd:""}},p=function(e,t,n,r){var i=e.end.row-e.start.row;return{text:n+t+r,selection:[0,e.start.column+1,i,e.end.column+(i?0:1)]}},d;d=function(e){e=e||{},this.add("braces","insertion",function(t,n,r,i,s){var u=r.getCursorPosition(),a=i.doc.getLine(u.row);if(s=="{"){h(r);var l=r.getSelectionRange(),c=i.doc.getTextRange(l),v=i.getTokenAt(u.row,u.column);if(c!==""&&c!=="{"&&r.getWrapBehavioursEnabled())return p(l,c,"{","}");if(v&&/(?:string)\.quasi|\.xml/.test(v.type)){var m=[/tag\-(?:open|name)/,/attribute\-name/];if(m.some(function(e){return e.test(v.type)})||/(string)\.quasi/.test(v.type)&&v.value[u.column-v.start-1]!=="$")return;return d.recordAutoInsert(r,i,"}"),{text:"{}",selection:[1,1]}}if(d.isSaneInsertion(r,i))return/[\]\}\)]/.test(a[u.column])||r.inMultiSelectMode||e.braces?(d.recordAutoInsert(r,i,"}"),{text:"{}",selection:[1,1]}):(d.recordMaybeInsert(r,i,"{"),{text:"{",selection:[1,1]})}else if(s=="}"){h(r);var g=a.substring(u.column,u.column+1);if(g=="}"){var y=i.$findOpeningBracket("}",{column:u.column+1,row:u.row});if(y!==null&&d.isAutoInsertedClosing(u,a,s))return d.popAutoInsertedClosing(),{text:"",selection:[1,1]}}}else{if(s=="\n"||s=="\r\n"){h(r);var b="";d.isMaybeInsertedClosing(u,a)&&(b=o.stringRepeat("}",f.maybeInsertedBrackets),d.clearMaybeInsertedClosing());var g=a.substring(u.column,u.column+1);if(g==="}"){var w=i.findMatchingBracket({row:u.row,column:u.column+1},"}");if(!w)return null;var E=this.$getIndent(i.getLine(w.row))}else{if(!b){d.clearMaybeInsertedClosing();return}var E=this.$getIndent(a)}var S=E+i.getTabString();return{text:"\n"+S+"\n"+E+b,selection:[1,S.length,1,S.length]}}d.clearMaybeInsertedClosing()}}),this.add("braces","deletion",function(e,t,n,r,i){var s=r.doc.getTextRange(i);if(!i.isMultiLine()&&s=="{"){h(n);var o=r.doc.getLine(i.start.row),u=o.substring(i.end.column,i.end.column+1);if(u=="}")return i.end.column++,i;f.maybeInsertedBrackets--}}),this.add("parens","insertion",function(e,t,n,r,i){if(i=="("){h(n);var s=n.getSelectionRange(),o=r.doc.getTextRange(s);if(o!==""&&n.getWrapBehavioursEnabled())return p(s,o,"(",")");if(d.isSaneInsertion(n,r))return d.recordAutoInsert(n,r,")"),{text:"()",selection:[1,1]}}else if(i==")"){h(n);var u=n.getCursorPosition(),a=r.doc.getLine(u.row),f=a.substring(u.column,u.column+1);if(f==")"){var l=r.$findOpeningBracket(")",{column:u.column+1,row:u.row});if(l!==null&&d.isAutoInsertedClosing(u,a,i))return d.popAutoInsertedClosing(),{text:"",selection:[1,1]}}}}),this.add("parens","deletion",function(e,t,n,r,i){var s=r.doc.getTextRange(i);if(!i.isMultiLine()&&s=="("){h(n);var o=r.doc.getLine(i.start.row),u=o.substring(i.start.column+1,i.start.column+2);if(u==")")return i.end.column++,i}}),this.add("brackets","insertion",function(e,t,n,r,i){if(i=="["){h(n);var s=n.getSelectionRange(),o=r.doc.getTextRange(s);if(o!==""&&n.getWrapBehavioursEnabled())return p(s,o,"[","]");if(d.isSaneInsertion(n,r))return d.recordAutoInsert(n,r,"]"),{text:"[]",selection:[1,1]}}else if(i=="]"){h(n);var u=n.getCursorPosition(),a=r.doc.getLine(u.row),f=a.substring(u.column,u.column+1);if(f=="]"){var l=r.$findOpeningBracket("]",{column:u.column+1,row:u.row});if(l!==null&&d.isAutoInsertedClosing(u,a,i))return d.popAutoInsertedClosing(),{text:"",selection:[1,1]}}}}),this.add("brackets","deletion",function(e,t,n,r,i){var s=r.doc.getTextRange(i);if(!i.isMultiLine()&&s=="["){h(n);var o=r.doc.getLine(i.start.row),u=o.substring(i.start.column+1,i.start.column+2);if(u=="]")return i.end.column++,i}}),this.add("string_dquotes","insertion",function(e,t,n,r,i){var s=r.$mode.$quotes||c;if(i.length==1&&s[i]){if(this.lineCommentStart&&this.lineCommentStart.indexOf(i)!=-1)return;h(n);var o=i,u=n.getSelectionRange(),a=r.doc.getTextRange(u);if(a!==""&&(a.length!=1||!s[a])&&n.getWrapBehavioursEnabled())return p(u,a,o,o);if(!a){var f=n.getCursorPosition(),l=r.doc.getLine(f.row),d=l.substring(f.column-1,f.column),v=l.substring(f.column,f.column+1),m=r.getTokenAt(f.row,f.column),g=r.getTokenAt(f.row,f.column+1);if(d=="\\"&&m&&/escape/.test(m.type))return null;var y=m&&/string|escape/.test(m.type),b=!g||/string|escape/.test(g.type),w;if(v==o)w=y!==b,w&&/string\.end/.test(g.type)&&(w=!1);else{if(y&&!b)return null;if(y&&b)return null;var E=r.$mode.tokenRe;E.lastIndex=0;var S=E.test(d);E.lastIndex=0;var x=E.test(v),T=r.$mode.$pairQuotesAfter,N=T&&T[o]&&T[o].test(d);if(!N&&S||x)return null;if(v&&!/[\s;,.})\]\\]/.test(v))return null;var C=l[f.column-2];if(!(d!=o||C!=o&&!E.test(C)))return null;w=!0}return{text:w?o+o:"",selection:[1,1]}}}}),this.add("string_dquotes","deletion",function(e,t,n,r,i){var s=r.$mode.$quotes||c,o=r.doc.getTextRange(i);if(!i.isMultiLine()&&s.hasOwnProperty(o)){h(n);var u=r.doc.getLine(i.start.row),a=u.substring(i.start.column+1,i.start.column+2);if(a==o)return i.end.column++,i}}),e.closeDocComment!==!1&&this.add("doc comment end","insertion",function(e,t,n,r,i){if(e==="doc-start"&&(i==="\n"||i==="\r\n")&&n.selection.isEmpty()){var s=n.getCursorPosition();if(s.column===0)return;var o=r.doc.getLine(s.row),u=r.doc.getLine(s.row+1),a=r.getTokens(s.row),f=0;for(var l=0;l<a.length;l++){f+=a[l].value.length;var c=a[l];if(f>=s.column){if(f===s.column){if(!/\.doc/.test(c.type))return;if(/\*\//.test(c.value)){var h=a[l+1];if(!h||!/\.doc/.test(h.type))return}}var p=s.column-(f-c.value.length),d=c.value.indexOf("*/"),v=c.value.indexOf("/**",d>-1?d+2:0);if(v!==-1&&p>v&&p<v+3)return;if(d!==-1&&v!==-1&&p>=d&&p<=v||!/\.doc/.test(c.type))return;break}}var m=this.$getIndent(o);if(/\s*\*/.test(u))return/^\s*\*/.test(o)?{text:i+m+"* ",selection:[1,2+m.length,1,2+m.length]}:{text:i+m+" * ",selection:[1,3+m.length,1,3+m.length]};if(/\/\*\*/.test(o.substring(0,s.column)))return{text:i+m+" * "+i+" "+m+"*/",selection:[1,4+m.length,1,4+m.length]}}})},d.isSaneInsertion=function(e,t){var n=e.getCursorPosition(),r=new s(t,n.row,n.column);if(!this.$matchTokenType(r.getCurrentToken()||"text",u)){if(/[)}\]]/.test(e.session.getLine(n.row)[n.column]))return!0;var i=new s(t,n.row,n.column+1);if(!this.$matchTokenType(i.getCurrentToken()||"text",u))return!1}return r.stepForward(),r.getCurrentTokenRow()!==n.row||this.$matchTokenType(r.getCurrentToken()||"text",a)},d.$matchTokenType=function(e,t){return t.indexOf(e.type||e)>-1},d.recordAutoInsert=function(e,t,n){var r=e.getCursorPosition(),i=t.doc.getLine(r.row);this.isAutoInsertedClosing(r,i,f.autoInsertedLineEnd[0])||(f.autoInsertedBrackets=0),f.autoInsertedRow=r.row,f.autoInsertedLineEnd=n+i.substr(r.column),f.autoInsertedBrackets++},d.recordMaybeInsert=function(e,t,n){var r=e.getCursorPosition(),i=t.doc.getLine(r.row);this.isMaybeInsertedClosing(r,i)||(f.maybeInsertedBrackets=0),f.maybeInsertedRow=r.row,f.maybeInsertedLineStart=i.substr(0,r.column)+n,f.maybeInsertedLineEnd=i.substr(r.column),f.maybeInsertedBrackets++},d.isAutoInsertedClosing=function(e,t,n){return f.autoInsertedBrackets>0&&e.row===f.autoInsertedRow&&n===f.autoInsertedLineEnd[0]&&t.substr(e.column)===f.autoInsertedLineEnd},d.isMaybeInsertedClosing=function(e,t){return f.maybeInsertedBrackets>0&&e.row===f.maybeInsertedRow&&t.substr(e.column)===f.maybeInsertedLineEnd&&t.substr(0,e.column)==f.maybeInsertedLineStart},d.popAutoInsertedClosing=function(){f.autoInsertedLineEnd=f.autoInsertedLineEnd.substr(1),f.autoInsertedBrackets--},d.clearMaybeInsertedClosing=function(){f&&(f.maybeInsertedBrackets=0,f.maybeInsertedRow=-1)},r.inherits(d,i),t.CstyleBehaviour=d}),ace.define("ace/unicode",["require","exports","module"],function(e,t,n){"use strict";var r=[48,9,8,25,5,0,2,25,48,0,11,0,5,0,6,22,2,30,2,457,5,11,15,4,8,0,2,0,18,116,2,1,3,3,9,0,2,2,2,0,2,19,2,82,2,138,2,4,3,155,12,37,3,0,8,38,10,44,2,0,2,1,2,1,2,0,9,26,6,2,30,10,7,61,2,9,5,101,2,7,3,9,2,18,3,0,17,58,3,100,15,53,5,0,6,45,211,57,3,18,2,5,3,11,3,9,2,1,7,6,2,2,2,7,3,1,3,21,2,6,2,0,4,3,3,8,3,1,3,3,9,0,5,1,2,4,3,11,16,2,2,5,5,1,3,21,2,6,2,1,2,1,2,1,3,0,2,4,5,1,3,2,4,0,8,3,2,0,8,15,12,2,2,8,2,2,2,21,2,6,2,1,2,4,3,9,2,2,2,2,3,0,16,3,3,9,18,2,2,7,3,1,3,21,2,6,2,1,2,4,3,8,3,1,3,2,9,1,5,1,2,4,3,9,2,0,17,1,2,5,4,2,2,3,4,1,2,0,2,1,4,1,4,2,4,11,5,4,4,2,2,3,3,0,7,0,15,9,18,2,2,7,2,2,2,22,2,9,2,4,4,7,2,2,2,3,8,1,2,1,7,3,3,9,19,1,2,7,2,2,2,22,2,9,2,4,3,8,2,2,2,3,8,1,8,0,2,3,3,9,19,1,2,7,2,2,2,22,2,15,4,7,2,2,2,3,10,0,9,3,3,9,11,5,3,1,2,17,4,23,2,8,2,0,3,6,4,0,5,5,2,0,2,7,19,1,14,57,6,14,2,9,40,1,2,0,3,1,2,0,3,0,7,3,2,6,2,2,2,0,2,0,3,1,2,12,2,2,3,4,2,0,2,5,3,9,3,1,35,0,24,1,7,9,12,0,2,0,2,0,5,9,2,35,5,19,2,5,5,7,2,35,10,0,58,73,7,77,3,37,11,42,2,0,4,328,2,3,3,6,2,0,2,3,3,40,2,3,3,32,2,3,3,6,2,0,2,3,3,14,2,56,2,3,3,66,5,0,33,15,17,84,13,619,3,16,2,25,6,74,22,12,2,6,12,20,12,19,13,12,2,2,2,1,13,51,3,29,4,0,5,1,3,9,34,2,3,9,7,87,9,42,6,69,11,28,4,11,5,11,11,39,3,4,12,43,5,25,7,10,38,27,5,62,2,28,3,10,7,9,14,0,89,75,5,9,18,8,13,42,4,11,71,55,9,9,4,48,83,2,2,30,14,230,23,280,3,5,3,37,3,5,3,7,2,0,2,0,2,0,2,30,3,52,2,6,2,0,4,2,2,6,4,3,3,5,5,12,6,2,2,6,67,1,20,0,29,0,14,0,17,4,60,12,5,0,4,11,18,0,5,0,3,9,2,0,4,4,7,0,2,0,2,0,2,3,2,10,3,3,6,4,5,0,53,1,2684,46,2,46,2,132,7,6,15,37,11,53,10,0,17,22,10,6,2,6,2,6,2,6,2,6,2,6,2,6,2,6,2,31,48,0,470,1,36,5,2,4,6,1,5,85,3,1,3,2,2,89,2,3,6,40,4,93,18,23,57,15,513,6581,75,20939,53,1164,68,45,3,268,4,27,21,31,3,13,13,1,2,24,9,69,11,1,38,8,3,102,3,1,111,44,25,51,13,68,12,9,7,23,4,0,5,45,3,35,13,28,4,64,15,10,39,54,10,13,3,9,7,22,4,1,5,66,25,2,227,42,2,1,3,9,7,11171,13,22,5,48,8453,301,3,61,3,105,39,6,13,4,6,11,2,12,2,4,2,0,2,1,2,1,2,107,34,362,19,63,3,53,41,11,5,15,17,6,13,1,25,2,33,4,2,134,20,9,8,25,5,0,2,25,12,88,4,5,3,5,3,5,3,2],i=0,s=[];for(var o=0;o<r.length;o+=2)s.push(i+=r[o]),r[o+1]&&s.push(45,i+=r[o+1]);t.wordChars=String.fromCharCode.apply(null,s)}),ace.define("ace/mode/text",["require","exports","module","ace/config","ace/tokenizer","ace/mode/text_highlight_rules","ace/mode/behaviour/cstyle","ace/unicode","ace/lib/lang","ace/token_iterator","ace/range"],function(e,t,n){"use strict";var r=e("../config"),i=e("../tokenizer").Tokenizer,s=e("./text_highlight_rules").TextHighlightRules,o=e("./behaviour/cstyle").CstyleBehaviour,u=e("../unicode"),a=e("../lib/lang"),f=e("../token_iterator").TokenIterator,l=e("../range").Range,c;c=function(){this.HighlightRules=s},function(){this.$defaultBehaviour=new o,this.tokenRe=new RegExp("^["+u.wordChars+"\\$_]+","g"),this.nonTokenRe=new RegExp("^(?:[^"+u.wordChars+"\\$_]|\\s])+","g"),this.getTokenizer=function(){return this.$tokenizer||(this.$highlightRules=this.$highlightRules||new this.HighlightRules(this.$highlightRuleConfig),this.$tokenizer=new i(this.$highlightRules.getRules())),this.$tokenizer},this.lineCommentStart="",this.blockComment="",this.toggleCommentLines=function(e,t,n,r){function w(e){for(var t=n;t<=r;t++)e(i.getLine(t),t)}var i=t.doc,s=!0,o=!0,u=Infinity,f=t.getTabSize(),l=!1;if(!this.lineCommentStart){if(!this.blockComment)return!1;var c=this.blockComment.start,h=this.blockComment.end,p=new RegExp("^(\\s*)(?:"+a.escapeRegExp(c)+")"),d=new RegExp("(?:"+a.escapeRegExp(h)+")\\s*$"),v=function(e,t){if(g(e,t))return;if(!s||/\S/.test(e))i.insertInLine({row:t,column:e.length},h),i.insertInLine({row:t,column:u},c)},m=function(e,t){var n;(n=e.match(d))&&i.removeInLine(t,e.length-n[0].length,e.length),(n=e.match(p))&&i.removeInLine(t,n[1].length,n[0].length)},g=function(e,n){if(p.test(e))return!0;var r=t.getTokens(n);for(var i=0;i<r.length;i++)if(r[i].type==="comment")return!0}}else{if(Array.isArray(this.lineCommentStart))var p=this.lineCommentStart.map(a.escapeRegExp).join("|"),c=this.lineCommentStart[0];else var p=a.escapeRegExp(this.lineCommentStart),c=this.lineCommentStart;p=new RegExp("^(\\s*)(?:"+p+") ?"),l=t.getUseSoftTabs();var m=function(e,t){var n=e.match(p);if(!n)return;var r=n[1].length,s=n[0].length;!b(e,r,s)&&n[0][s-1]==" "&&s--,i.removeInLine(t,r,s)},y=c+" ",v=function(e,t){if(!s||/\S/.test(e))b(e,u,u)?i.insertInLine({row:t,column:u},y):i.insertInLine({row:t,column:u},c)},g=function(e,t){return p.test(e)},b=function(e,t,n){var r=0;while(t--&&e.charAt(t)==" ")r++;if(r%f!=0)return!1;var r=0;while(e.charAt(n++)==" ")r++;return f>2?r%f!=f-1:r%f==0}}var E=Infinity;w(function(e,t){var n=e.search(/\S/);n!==-1?(n<u&&(u=n),o&&!g(e,t)&&(o=!1)):E>e.length&&(E=e.length)}),u==Infinity&&(u=E,s=!1,o=!1),l&&u%f!=0&&(u=Math.floor(u/f)*f),w(o?m:v)},this.toggleBlockComment=function(e,t,n,r){var i=this.blockComment;if(!i)return;!i.start&&i[0]&&(i=i[0]);var s=new f(t,r.row,r.column),o=s.getCurrentToken(),u=t.selection,a=t.selection.toOrientedRange(),c,h;if(o&&/comment/.test(o.type)){var p,d;while(o&&/comment/.test(o.type)){var v=o.value.indexOf(i.start);if(v!=-1){var m=s.getCurrentTokenRow(),g=s.getCurrentTokenColumn()+v;p=new l(m,g,m,g+i.start.length);break}o=s.stepBackward()}var s=new f(t,r.row,r.column),o=s.getCurrentToken();while(o&&/comment/.test(o.type)){var v=o.value.indexOf(i.end);if(v!=-1){var m=s.getCurrentTokenRow(),g=s.getCurrentTokenColumn()+v;d=new l(m,g,m,g+i.end.length);break}o=s.stepForward()}d&&t.remove(d),p&&(t.remove(p),c=p.start.row,h=-i.start.length)}else h=i.start.length,c=n.start.row,t.insert(n.end,i.end),t.insert(n.start,i.start);a.start.row==c&&(a.start.column+=h),a.end.row==c&&(a.end.column+=h),t.selection.fromOrientedRange(a)},this.getNextLineIndent=function(e,t,n){return this.$getIndent(t)},this.checkOutdent=function(e,t,n){return!1},this.autoOutdent=function(e,t,n){},this.$getIndent=function(e){return e.match(/^\s*/)[0]},this.createWorker=function(e){return null},this.createModeDelegates=function(e){this.$embeds=[],this.$modes={};for(var t in e)if(e[t]){var n=e[t],i=n.prototype.$id,s=r.$modes[i];s||(r.$modes[i]=s=new n),r.$modes[t]||(r.$modes[t]=s),this.$embeds.push(t),this.$modes[t]=s}var o=["toggleBlockComment","toggleCommentLines","getNextLineIndent","checkOutdent","autoOutdent","transformAction","getCompletions"],u=function(e){(function(t){var n=o[e],r=t[n];t[o[e]]=function(){return this.$delegator(n,arguments,r)}})(a)},a=this;for(var t=0;t<o.length;t++)u(t)},this.$delegator=function(e,t,n){var r=t[0]||"start";if(typeof r!="string"){if(Array.isArray(r[2])){var i=r[2][r[2].length-1],s=this.$modes[i];if(s)return s[e].apply(s,[r[1]].concat([].slice.call(t,1)))}r=r[0]||"start"}for(var o=0;o<this.$embeds.length;o++){if(!this.$modes[this.$embeds[o]])continue;var u=r.split(this.$embeds[o]);if(!u[0]&&u[1]){t[0]=u[1];var s=this.$modes[this.$embeds[o]];return s[e].apply(s,t)}}var a=n.apply(this,t);return n?a:undefined},this.transformAction=function(e,t,n,r,i){if(this.$behaviour){var s=this.$behaviour.getBehaviours();for(var o in s)if(s[o][t]){var u=s[o][t].apply(this,arguments);if(u)return u}}},this.getKeywords=function(e){if(!this.completionKeywords){var t=this.$tokenizer.rules,n=[];for(var r in t){var i=t[r];for(var s=0,o=i.length;s<o;s++)if(typeof i[s].token=="string")/keyword|support|storage/.test(i[s].token)&&n.push(i[s].regex);else if(typeof i[s].token=="object")for(var u=0,a=i[s].token.length;u<a;u++)if(/keyword|support|storage/.test(i[s].token[u])){var r=i[s].regex.match(/\(.+?\)/g)[u];n.push(r.substr(1,r.length-2))}}this.completionKeywords=n}return e?n.concat(this.$keywordList||[]):this.$keywordList},this.$createKeywordList=function(){return this.$highlightRules||this.getTokenizer(),this.$keywordList=this.$highlightRules.$keywordList||[]},this.getCompletions=function(e,t,n,r){var i=this.$keywordList||this.$createKeywordList();return i.map(function(e){return{name:e,value:e,score:0,meta:"keyword"}})},this.$id="ace/mode/text"}.call(c.prototype),t.Mode=c}),ace.define("ace/apply_delta",["require","exports","module"],function(e,t,n){"use strict";function r(e,t){throw console.log("Invalid Delta:",e),"Invalid Delta: "+t}function i(e,t){return t.row>=0&&t.row<e.length&&t.column>=0&&t.column<=e[t.row].length}function s(e,t){t.action!="insert"&&t.action!="remove"&&r(t,"delta.action must be 'insert' or 'remove'"),t.lines instanceof Array||r(t,"delta.lines must be an Array"),(!t.start||!t.end)&&r(t,"delta.start/end must be an present");var n=t.start;i(e,t.start)||r(t,"delta.start must be contained in document");var s=t.end;t.action=="remove"&&!i(e,s)&&r(t,"delta.end must contained in document for 'remove' actions");var o=s.row-n.row,u=s.column-(o==0?n.column:0);(o!=t.lines.length-1||t.lines[o].length!=u)&&r(t,"delta.range must match delta lines")}t.applyDelta=function(e,t,n){var r=t.start.row,i=t.start.column,s=e[r]||"";switch(t.action){case"insert":var o=t.lines;if(o.length===1)e[r]=s.substring(0,i)+t.lines[0]+s.substring(i);else{var u=[r,1].concat(t.lines);e.splice.apply(e,u),e[r]=s.substring(0,i)+e[r],e[r+t.lines.length-1]+=s.substring(i)}break;case"remove":var a=t.end.column,f=t.end.row;r===f?e[r]=s.substring(0,i)+s.substring(a):e.splice(r,f-r+1,s.substring(0,i)+e[f].substring(a))}}}),ace.define("ace/anchor",["require","exports","module","ace/lib/oop","ace/lib/event_emitter"],function(e,t,n){"use strict";function o(e,t,n){var r=n?e.column<=t.column:e.column<t.column;return e.row<t.row||e.row==t.row&&r}function u(e,t,n){var r=e.action=="insert",i=(r?1:-1)*(e.end.row-e.start.row),s=(r?1:-1)*(e.end.column-e.start.column),u=e.start,a=r?u:e.end;return o(t,u,n)?{row:t.row,column:t.column}:o(a,t,!n)?{row:t.row+i,column:t.column+(t.row==a.row?s:0)}:{row:u.row,column:u.column}}var r=e("./lib/oop"),i=e("./lib/event_emitter").EventEmitter,s=function(){function e(e,t,n){this.$onChange=this.onChange.bind(this),this.attach(e),typeof t!="number"?this.setPosition(t.row,t.column):this.setPosition(t,n)}return e.prototype.getPosition=function(){return this.$clipPositionToDocument(this.row,this.column)},e.prototype.getDocument=function(){return this.document},e.prototype.onChange=function(e){if(e.start.row==e.end.row&&e.start.row!=this.row)return;if(e.start.row>this.row)return;var t=u(e,{row:this.row,column:this.column},this.$insertRight);this.setPosition(t.row,t.column,!0)},e.prototype.setPosition=function(e,t,n){var r;n?r={row:e,column:t}:r=this.$clipPositionToDocument(e,t);if(this.row==r.row&&this.column==r.column)return;var i={row:this.row,column:this.column};this.row=r.row,this.column=r.column,this._signal("change",{old:i,value:r})},e.prototype.detach=function(){this.document.off("change",this.$onChange)},e.prototype.attach=function(e){this.document=e||this.document,this.document.on("change",this.$onChange)},e.prototype.$clipPositionToDocument=function(e,t){var n={};return e>=this.document.getLength()?(n.row=Math.max(0,this.document.getLength()-1),n.column=this.document.getLine(n.row).length):e<0?(n.row=0,n.column=0):(n.row=e,n.column=Math.min(this.document.getLine(n.row).length,Math.max(0,t))),t<0&&(n.column=0),n},e}();s.prototype.$insertRight=!1,r.implement(s.prototype,i),t.Anchor=s}),ace.define("ace/document",["require","exports","module","ace/lib/oop","ace/apply_delta","ace/lib/event_emitter","ace/range","ace/anchor"],function(e,t,n){"use strict";var r=e("./lib/oop"),i=e("./apply_delta").applyDelta,s=e("./lib/event_emitter").EventEmitter,o=e("./range").Range,u=e("./anchor").Anchor,a=function(){function e(e){this.$lines=[""],e.length===0?this.$lines=[""]:Array.isArray(e)?this.insertMergedLines({row:0,column:0},e):this.insert({row:0,column:0},e)}return e.prototype.setValue=function(e){var t=this.getLength()-1;this.remove(new o(0,0,t,this.getLine(t).length)),this.insert({row:0,column:0},e||"")},e.prototype.getValue=function(){return this.getAllLines().join(this.getNewLineCharacter())},e.prototype.createAnchor=function(e,t){return new u(this,e,t)},e.prototype.$detectNewLine=function(e){var t=e.match(/^.*?(\r\n|\r|\n)/m);this.$autoNewLine=t?t[1]:"\n",this._signal("changeNewLineMode")},e.prototype.getNewLineCharacter=function(){switch(this.$newLineMode){case"windows":return"\r\n";case"unix":return"\n";default:return this.$autoNewLine||"\n"}},e.prototype.setNewLineMode=function(e){if(this.$newLineMode===e)return;this.$newLineMode=e,this._signal("changeNewLineMode")},e.prototype.getNewLineMode=function(){return this.$newLineMode},e.prototype.isNewLine=function(e){return e=="\r\n"||e=="\r"||e=="\n"},e.prototype.getLine=function(e){return this.$lines[e]||""},e.prototype.getLines=function(e,t){return this.$lines.slice(e,t+1)},e.prototype.getAllLines=function(){return this.getLines(0,this.getLength())},e.prototype.getLength=function(){return this.$lines.length},e.prototype.getTextRange=function(e){return this.getLinesForRange(e).join(this.getNewLineCharacter())},e.prototype.getLinesForRange=function(e){var t;if(e.start.row===e.end.row)t=[this.getLine(e.start.row).substring(e.start.column,e.end.column)];else{t=this.getLines(e.start.row,e.end.row),t[0]=(t[0]||"").substring(e.start.column);var n=t.length-1;e.end.row-e.start.row==n&&(t[n]=t[n].substring(0,e.end.column))}return t},e.prototype.insertLines=function(e,t){return console.warn("Use of document.insertLines is deprecated. Use the insertFullLines method instead."),this.insertFullLines(e,t)},e.prototype.removeLines=function(e,t){return console.warn("Use of document.removeLines is deprecated. Use the removeFullLines method instead."),this.removeFullLines(e,t)},e.prototype.insertNewLine=function(e){return console.warn("Use of document.insertNewLine is deprecated. Use insertMergedLines(position, ['', '']) instead."),this.insertMergedLines(e,["",""])},e.prototype.insert=function(e,t){return this.getLength()<=1&&this.$detectNewLine(t),this.insertMergedLines(e,this.$split(t))},e.prototype.insertInLine=function(e,t){var n=this.clippedPos(e.row,e.column),r=this.pos(e.row,e.column+t.length);return this.applyDelta({start:n,end:r,action:"insert",lines:[t]},!0),this.clonePos(r)},e.prototype.clippedPos=function(e,t){var n=this.getLength();e===undefined?e=n:e<0?e=0:e>=n&&(e=n-1,t=undefined);var r=this.getLine(e);return t==undefined&&(t=r.length),t=Math.min(Math.max(t,0),r.length),{row:e,column:t}},e.prototype.clonePos=function(e){return{row:e.row,column:e.column}},e.prototype.pos=function(e,t){return{row:e,column:t}},e.prototype.$clipPosition=function(e){var t=this.getLength();return e.row>=t?(e.row=Math.max(0,t-1),e.column=this.getLine(t-1).length):(e.row=Math.max(0,e.row),e.column=Math.min(Math.max(e.column,0),this.getLine(e.row).length)),e},e.prototype.insertFullLines=function(e,t){e=Math.min(Math.max(e,0),this.getLength());var n=0;e<this.getLength()?(t=t.concat([""]),n=0):(t=[""].concat(t),e--,n=this.$lines[e].length),this.insertMergedLines({row:e,column:n},t)},e.prototype.insertMergedLines=function(e,t){var n=this.clippedPos(e.row,e.column),r={row:n.row+t.length-1,column:(t.length==1?n.column:0)+t[t.length-1].length};return this.applyDelta({start:n,end:r,action:"insert",lines:t}),this.clonePos(r)},e.prototype.remove=function(e){var t=this.clippedPos(e.start.row,e.start.column),n=this.clippedPos(e.end.row,e.end.column);return this.applyDelta({start:t,end:n,action:"remove",lines:this.getLinesForRange({start:t,end:n})}),this.clonePos(t)},e.prototype.removeInLine=function(e,t,n){var r=this.clippedPos(e,t),i=this.clippedPos(e,n);return this.applyDelta({start:r,end:i,action:"remove",lines:this.getLinesForRange({start:r,end:i})},!0),this.clonePos(r)},e.prototype.removeFullLines=function(e,t){e=Math.min(Math.max(0,e),this.getLength()-1),t=Math.min(Math.max(0,t),this.getLength()-1);var n=t==this.getLength()-1&&e>0,r=t<this.getLength()-1,i=n?e-1:e,s=n?this.getLine(i).length:0,u=r?t+1:t,a=r?0:this.getLine(u).length,f=new o(i,s,u,a),l=this.$lines.slice(e,t+1);return this.applyDelta({start:f.start,end:f.end,action:"remove",lines:this.getLinesForRange(f)}),l},e.prototype.removeNewLine=function(e){e<this.getLength()-1&&e>=0&&this.applyDelta({start:this.pos(e,this.getLine(e).length),end:this.pos(e+1,0),action:"remove",lines:["",""]})},e.prototype.replace=function(e,t){e instanceof o||(e=o.fromPoints(e.start,e.end));if(t.length===0&&e.isEmpty())return e.start;if(t==this.getTextRange(e))return e.end;this.remove(e);var n;return t?n=this.insert(e.start,t):n=e.start,n},e.prototype.applyDeltas=function(e){for(var t=0;t<e.length;t++)this.applyDelta(e[t])},e.prototype.revertDeltas=function(e){for(var t=e.length-1;t>=0;t--)this.revertDelta(e[t])},e.prototype.applyDelta=function(e,t){var n=e.action=="insert";if(n?e.lines.length<=1&&!e.lines[0]:!o.comparePoints(e.start,e.end))return;n&&e.lines.length>2e4?this.$splitAndapplyLargeDelta(e,2e4):(i(this.$lines,e,t),this._signal("change",e))},e.prototype.$safeApplyDelta=function(e){var t=this.$lines.length;(e.action=="remove"&&e.start.row<t&&e.end.row<t||e.action=="insert"&&e.start.row<=t)&&this.applyDelta(e)},e.prototype.$splitAndapplyLargeDelta=function(e,t){var n=e.lines,r=n.length-t+1,i=e.start.row,s=e.start.column;for(var o=0,u=0;o<r;o=u){u+=t-1;var a=n.slice(o,u);a.push(""),this.applyDelta({start:this.pos(i+o,s),end:this.pos(i+u,s=0),action:e.action,lines:a},!0)}e.lines=n.slice(o),e.start.row=i+o,e.start.column=s,this.applyDelta(e,!0)},e.prototype.revertDelta=function(e){this.$safeApplyDelta({start:this.clonePos(e.start),end:this.clonePos(e.end),action:e.action=="insert"?"remove":"insert",lines:e.lines.slice()})},e.prototype.indexToPosition=function(e,t){var n=this.$lines||this.getAllLines(),r=this.getNewLineCharacter().length;for(var i=t||0,s=n.length;i<s;i++){e-=n[i].length+r;if(e<0)return{row:i,column:e+n[i].length+r}}return{row:s-1,column:e+n[s-1].length+r}},e.prototype.positionToIndex=function(e,t){var n=this.$lines||this.getAllLines(),r=this.getNewLineCharacter().length,i=0,s=Math.min(e.row,n.length);for(var o=t||0;o<s;++o)i+=n[o].length+r;return i+e.column},e.prototype.$split=function(e){return e.split(/\r\n|\r|\n/)},e}();a.prototype.$autoNewLine="",a.prototype.$newLineMode="auto",r.implement(a.prototype,s),t.Document=a}),ace.define("ace/background_tokenizer",["require","exports","module","ace/lib/oop","ace/lib/event_emitter"],function(e,t,n){"use strict";var r=e("./lib/oop"),i=e("./lib/event_emitter").EventEmitter,s=function(){function e(e,t){this.running=!1,this.lines=[],this.states=[],this.currentLine=0,this.tokenizer=e;var n=this;this.$worker=function(){if(!n.running)return;var e=new Date,t=n.currentLine,r=-1,i=n.doc,s=t;while(n.lines[t])t++;var o=i.getLength(),u=0;n.running=!1;while(t<o){n.$tokenizeRow(t),r=t;do t++;while(n.lines[t]);u++;if(u%5===0&&new Date-e>20){n.running=setTimeout(n.$worker,20);break}}n.currentLine=t,r==-1&&(r=t),s<=r&&n.fireUpdateEvent(s,r)}}return e.prototype.setTokenizer=function(e){this.tokenizer=e,this.lines=[],this.states=[],this.start(0)},e.prototype.setDocument=function(e){this.doc=e,this.lines=[],this.states=[],this.stop()},e.prototype.fireUpdateEvent=function(e,t){var n={first:e,last:t};this._signal("update",{data:n})},e.prototype.start=function(e){this.currentLine=Math.min(e||0,this.currentLine,this.doc.getLength()),this.lines.splice(this.currentLine,this.lines.length),this.states.splice(this.currentLine,this.states.length),this.stop(),this.running=setTimeout(this.$worker,700)},e.prototype.scheduleStart=function(){this.running||(this.running=setTimeout(this.$worker,700))},e.prototype.$updateOnChange=function(e){var t=e.start.row,n=e.end.row-t;if(n===0)this.lines[t]=null;else if(e.action=="remove")this.lines.splice(t,n+1,null),this.states.splice(t,n+1,null);else{var r=Array(n+1);r.unshift(t,1),this.lines.splice.apply(this.lines,r),this.states.splice.apply(this.states,r)}this.currentLine=Math.min(t,this.currentLine,this.doc.getLength()),this.stop()},e.prototype.stop=function(){this.running&&clearTimeout(this.running),this.running=!1},e.prototype.getTokens=function(e){return this.lines[e]||this.$tokenizeRow(e)},e.prototype.getState=function(e){return this.currentLine==e&&this.$tokenizeRow(e),this.states[e]||"start"},e.prototype.$tokenizeRow=function(e){var t=this.doc.getLine(e),n=this.states[e-1],r=this.tokenizer.getLineTokens(t,n,e);return this.states[e]+""!=r.state+""?(this.states[e]=r.state,this.lines[e+1]=null,this.currentLine>e+1&&(this.currentLine=e+1)):this.currentLine==e&&(this.currentLine=e+1),this.lines[e]=r.tokens},e.prototype.cleanup=function(){this.running=!1,this.lines=[],this.states=[],this.currentLine=0,this.removeAllListeners()},e}();r.implement(s.prototype,i),t.BackgroundTokenizer=s}),ace.define("ace/search_highlight",["require","exports","module","ace/lib/lang","ace/range"],function(e,t,n){"use strict";var r=e("./lib/lang"),i=e("./range").Range,s=function(){function e(e,t,n){n===void 0&&(n="text"),this.setRegexp(e),this.clazz=t,this.type=n}return e.prototype.setRegexp=function(e){if(this.regExp+""==e+"")return;this.regExp=e,this.cache=[]},e.prototype.update=function(e,t,n,s){if(!this.regExp)return;var o=s.firstRow,u=s.lastRow,a={};for(var f=o;f<=u;f++){var l=this.cache[f];l==null&&(l=r.getMatchOffsets(n.getLine(f),this.regExp),l.length>this.MAX_RANGES&&(l=l.slice(0,this.MAX_RANGES)),l=l.map(function(e){return new i(f,e.offset,f,e.offset+e.length)}),this.cache[f]=l.length?l:"");for(var c=l.length;c--;){var h=l[c].toScreenRange(n),p=h.toString();if(a[p])continue;a[p]=!0,t.drawSingleLineMarker(e,h,this.clazz,s)}}},e}();s.prototype.MAX_RANGES=500,t.SearchHighlight=s}),ace.define("ace/undomanager",["require","exports","module","ace/range"],function(e,t,n){"use strict";function i(e,t){for(var n=t;n--;){var r=e[n];if(r&&!r[0].ignore){while(n<t-1){var i=d(e[n],e[n+1]);e[n]=i[0],e[n+1]=i[1],n++}return!0}}}function a(e){var t=e.action=="insert",n=e.start,r=e.end,i=(r.row-n.row)*(t?1:-1),s=(r.column-n.column)*(t?1:-1);t&&(r=n);for(var o in this.marks){var a=this.marks[o],f=u(a,n);if(f<0)continue;if(f===0&&t){if(a.bias!=1){a.bias==-1;continue}f=1}var l=t?f:u(a,r);if(l>0){a.row+=i,a.column+=a.row==r.row?s:0;continue}!t&&l<=0&&(a.row=n.row,a.column=n.column,l===0&&(a.bias=1))}}function f(e){return{row:e.row,column:e.column}}function l(e){return{start:f(e.start),end:f(e.end),action:e.action,lines:e.lines.slice()}}function c(e){e=e||this;if(Array.isArray(e))return e.map(c).join("\n");var t="";e.action?(t=e.action=="insert"?"+":"-",t+="["+e.lines+"]"):e.value&&(Array.isArray(e.value)?t=e.value.map(h).join("\n"):t=h(e.value)),e.start&&(t+=h(e));if(e.id||e.rev)t+="	("+(e.id||e.rev)+")";return t}function h(e){return e.start.row+":"+e.start.column+"=>"+e.end.row+":"+e.end.column}function p(e,t){var n=e.action=="insert",r=t.action=="insert";if(n&&r)if(o(t.start,e.end)>=0)m(t,e,-1);else{if(!(o(t.start,e.start)<=0))return null;m(e,t,1)}else if(n&&!r)if(o(t.start,e.end)>=0)m(t,e,-1);else{if(!(o(t.end,e.start)<=0))return null;m(e,t,-1)}else if(!n&&r)if(o(t.start,e.start)>=0)m(t,e,1);else{if(!(o(t.start,e.start)<=0))return null;m(e,t,1)}else if(!n&&!r)if(o(t.start,e.start)>=0)m(t,e,1);else{if(!(o(t.end,e.start)<=0))return null;m(e,t,-1)}return[t,e]}function d(e,t){for(var n=e.length;n--;)for(var r=0;r<t.length;r++)if(!p(e[n],t[r])){while(n<e.length){while(r--)p(t[r],e[n]);r=t.length,n++}return[e,t]}return e.selectionBefore=t.selectionBefore=e.selectionAfter=t.selectionAfter=null,[t,e]}function v(e,t){var n=e.action=="insert",r=t.action=="insert";if(n&&r)o(e.start,t.start)<0?m(t,e,1):m(e,t,1);else if(n&&!r)o(e.start,t.end)>=0?m(e,t,-1):o(e.start,t.start)<=0?m(t,e,1):(m(e,s.fromPoints(t.start,e.start),-1),m(t,e,1));else if(!n&&r)o(t.start,e.end)>=0?m(t,e,-1):o(t.start,e.start)<=0?m(e,t,1):(m(t,s.fromPoints(e.start,t.start),-1),m(e,t,1));else if(!n&&!r)if(o(t.start,e.end)>=0)m(t,e,-1);else{if(!(o(t.end,e.start)<=0)){var i,u;return o(e.start,t.start)<0&&(i=e,e=y(e,t.start)),o(e.end,t.end)>0&&(u=y(e,t.end)),g(t.end,e.start,e.end,-1),u&&!i&&(e.lines=u.lines,e.start=u.start,e.end=u.end,u=e),[t,i,u].filter(Boolean)}m(e,t,-1)}return[t,e]}function m(e,t,n){g(e.start,t.start,t.end,n),g(e.end,t.start,t.end,n)}function g(e,t,n,r){e.row==(r==1?t:n).row&&(e.column+=r*(n.column-t.column)),e.row+=r*(n.row-t.row)}function y(e,t){var n=e.lines,r=e.end;e.end=f(t);var i=e.end.row-e.start.row,s=n.splice(i,n.length),o=i?t.column:t.column-e.start.column;n.push(s[0].substring(0,o)),s[0]=s[0].substr(o);var u={start:f(t),end:r,lines:s,action:e.action};return u}function b(e,t){t=l(t);for(var n=e.length;n--;){var r=e[n];for(var i=0;i<r.length;i++){var s=r[i],o=v(s,t);t=o[0],o.length!=2&&(o[2]?(r.splice(i+1,1,o[1],o[2]),i++):o[1]||(r.splice(i,1),i--))}r.length||e.splice(n,1)}return e}function w(e,t){for(var n=0;n<t.length;n++){var r=t[n];for(var i=0;i<r.length;i++)b(e,r[i])}}var r=function(){function e(){this.$keepRedoStack,this.$maxRev=0,this.$fromUndo=!1,this.$undoDepth=Infinity,this.reset()}return e.prototype.addSession=function(e){this.$session=e},e.prototype.add=function(e,t,n){if(this.$fromUndo)return;if(e==this.$lastDelta)return;this.$keepRedoStack||(this.$redoStack.length=0);if(t===!1||!this.lastDeltas){this.lastDeltas=[];var r=this.$undoStack.length;r>this.$undoDepth-1&&this.$undoStack.splice(0,r-this.$undoDepth+1),this.$undoStack.push(this.lastDeltas),e.id=this.$rev=++this.$maxRev}if(e.action=="remove"||e.action=="insert")this.$lastDelta=e;this.lastDeltas.push(e)},e.prototype.addSelection=function(e,t){this.selections.push({value:e,rev:t||this.$rev})},e.prototype.startNewGroup=function(){return this.lastDeltas=null,this.$rev},e.prototype.markIgnored=function(e,t){t==null&&(t=this.$rev+1);var n=this.$undoStack;for(var r=n.length;r--;){var i=n[r][0];if(i.id<=e)break;i.id<t&&(i.ignore=!0)}this.lastDeltas=null},e.prototype.getSelection=function(e,t){var n=this.selections;for(var r=n.length;r--;){var i=n[r];if(i.rev<e)return t&&(i=n[r+1]),i}},e.prototype.getRevision=function(){return this.$rev},e.prototype.getDeltas=function(e,t){t==null&&(t=this.$rev+1);var n=this.$undoStack,r=null,i=0;for(var s=n.length;s--;){var o=n[s][0];o.id<t&&!r&&(r=s+1);if(o.id<=e){i=s+1;break}}return n.slice(i,r)},e.prototype.getChangedRanges=function(e,t){t==null&&(t=this.$rev+1)},e.prototype.getChangedLines=function(e,t){t==null&&(t=this.$rev+1)},e.prototype.undo=function(e,t){this.lastDeltas=null;var n=this.$undoStack;if(!i(n,n.length))return;e||(e=this.$session),this.$redoStackBaseRev!==this.$rev&&this.$redoStack.length&&(this.$redoStack=[]),this.$fromUndo=!0;var r=n.pop(),s=null;return r&&(s=e.undoChanges(r,t),this.$redoStack.push(r),this.$syncRev()),this.$fromUndo=!1,s},e.prototype.redo=function(e,t){this.lastDeltas=null,e||(e=this.$session),this.$fromUndo=!0;if(this.$redoStackBaseRev!=this.$rev){var n=this.getDeltas(this.$redoStackBaseRev,this.$rev+1);w(this.$redoStack,n),this.$redoStackBaseRev=this.$rev,this.$redoStack.forEach(function(e){e[0].id=++this.$maxRev},this)}var r=this.$redoStack.pop(),i=null;return r&&(i=e.redoChanges(r,t),this.$undoStack.push(r),this.$syncRev()),this.$fromUndo=!1,i},e.prototype.$syncRev=function(){var e=this.$undoStack,t=e[e.length-1],n=t&&t[0].id||0;this.$redoStackBaseRev=n,this.$rev=n},e.prototype.reset=function(){this.lastDeltas=null,this.$lastDelta=null,this.$undoStack=[],this.$redoStack=[],this.$rev=0,this.mark=0,this.$redoStackBaseRev=this.$rev,this.selections=[]},e.prototype.canUndo=function(){return this.$undoStack.length>0},e.prototype.canRedo=function(){return this.$redoStack.length>0},e.prototype.bookmark=function(e){e==undefined&&(e=this.$rev),this.mark=e},e.prototype.isAtBookmark=function(){return this.$rev===this.mark},e.prototype.toJSON=function(){return{$redoStack:this.$redoStack,$undoStack:this.$undoStack}},e.prototype.fromJSON=function(e){this.reset(),this.$undoStack=e.$undoStack,this.$redoStack=e.$redoStack},e.prototype.$prettyPrint=function(e){return e?c(e):c(this.$undoStack)+"\n---\n"+c(this.$redoStack)},e}();r.prototype.hasUndo=r.prototype.canUndo,r.prototype.hasRedo=r.prototype.canRedo,r.prototype.isClean=r.prototype.isAtBookmark,r.prototype.markClean=r.prototype.bookmark;var s=e("./range").Range,o=s.comparePoints,u=s.comparePoints;t.UndoManager=r}),ace.define("ace/edit_session/fold_line",["require","exports","module","ace/range"],function(e,t,n){"use strict";var r=e("../range").Range,i=function(){function e(e,t){this.foldData=e,Array.isArray(t)?this.folds=t:t=this.folds=[t];var n=t[t.length-1];this.range=new r(t[0].start.row,t[0].start.column,n.end.row,n.end.column),this.start=this.range.start,this.end=this.range.end,this.folds.forEach(function(e){e.setFoldLine(this)},this)}return e.prototype.shiftRow=function(e){this.start.row+=e,this.end.row+=e,this.folds.forEach(function(t){t.start.row+=e,t.end.row+=e})},e.prototype.addFold=function(e){if(e.sameRow){if(e.start.row<this.startRow||e.endRow>this.endRow)throw new Error("Can't add a fold to this FoldLine as it has no connection");this.folds.push(e),this.folds.sort(function(e,t){return-e.range.compareEnd(t.start.row,t.start.column)}),this.range.compareEnd(e.start.row,e.start.column)>0?(this.end.row=e.end.row,this.end.column=e.end.column):this.range.compareStart(e.end.row,e.end.column)<0&&(this.start.row=e.start.row,this.start.column=e.start.column)}else if(e.start.row==this.end.row)this.folds.push(e),this.end.row=e.end.row,this.end.column=e.end.column;else{if(e.end.row!=this.start.row)throw new Error("Trying to add fold to FoldRow that doesn't have a matching row");this.folds.unshift(e),this.start.row=e.start.row,this.start.column=e.start.column}e.foldLine=this},e.prototype.containsRow=function(e){return e>=this.start.row&&e<=this.end.row},e.prototype.walk=function(e,t,n){var r=0,i=this.folds,s,o,u,a=!0;t==null&&(t=this.end.row,n=this.end.column);for(var f=0;f<i.length;f++){s=i[f],o=s.range.compareStart(t,n);if(o==-1){e(null,t,n,r,a);return}u=e(null,s.start.row,s.start.column,r,a),u=!u&&e(s.placeholder,s.start.row,s.start.column,r);if(u||o===0)return;a=!s.sameRow,r=s.end.column}e(null,t,n,r,a)},e.prototype.getNextFoldTo=function(e,t){var n,r;for(var i=0;i<this.folds.length;i++){n=this.folds[i],r=n.range.compareEnd(e,t);if(r==-1)return{fold:n,kind:"after"};if(r===0)return{fold:n,kind:"inside"}}return null},e.prototype.addRemoveChars=function(e,t,n){var r=this.getNextFoldTo(e,t),i,s;if(r){i=r.fold;if(r.kind=="inside"&&i.start.column!=t&&i.start.row!=e)window.console&&window.console.log(e,t,i);else if(i.start.row==e){s=this.folds;var o=s.indexOf(i);o===0&&(this.start.column+=n);for(o;o<s.length;o++){i=s[o],i.start.column+=n;if(!i.sameRow)return;i.end.column+=n}this.end.column+=n}}},e.prototype.split=function(t,n){var r=this.getNextFoldTo(t,n);if(!r||r.kind=="inside")return null;var i=r.fold,s=this.folds,o=this.foldData,u=s.indexOf(i),a=s[u-1];this.end.row=a.end.row,this.end.column=a.end.column,s=s.splice(u,s.length-u);var f=new e(o,s);return o.splice(o.indexOf(this)+1,0,f),f},e.prototype.merge=function(e){var t=e.folds;for(var n=0;n<t.length;n++)this.addFold(t[n]);var r=this.foldData;r.splice(r.indexOf(e),1)},e.prototype.toString=function(){var e=[this.range.toString()+": ["];return this.folds.forEach(function(t){e.push("  "+t.toString())}),e.push("]"),e.join("\n")},e.prototype.idxToPosition=function(e){var t=0;for(var n=0;n<this.folds.length;n++){var r=this.folds[n];e-=r.start.column-t;if(e<0)return{row:r.start.row,column:r.start.column+e};e-=r.placeholder.length;if(e<0)return r.start;t=r.end.column}return{row:this.end.row,column:this.end.column+e}},e}();t.FoldLine=i}),ace.define("ace/range_list",["require","exports","module","ace/range"],function(e,t,n){"use strict";var r=e("./range").Range,i=r.comparePoints,s=function(){function e(){this.ranges=[],this.$bias=1}return e.prototype.pointIndex=function(e,t,n){var r=this.ranges;for(var s=n||0;s<r.length;s++){var o=r[s],u=i(e,o.end);if(u>0)continue;var a=i(e,o.start);return u===0?t&&a!==0?-s-2:s:a>0||a===0&&!t?s:-s-1}return-s-1},e.prototype.add=function(e){var t=!e.isEmpty(),n=this.pointIndex(e.start,t);n<0&&(n=-n-1);var r=this.pointIndex(e.end,t,n);return r<0?r=-r-1:r++,this.ranges.splice(n,r-n,e)},e.prototype.addList=function(e){var t=[];for(var n=e.length;n--;)t.push.apply(t,this.add(e[n]));return t},e.prototype.substractPoint=function(e){var t=this.pointIndex(e);if(t>=0)return this.ranges.splice(t,1)},e.prototype.merge=function(){var e=[],t=this.ranges;t=t.sort(function(e,t){return i(e.start,t.start)});var n=t[0],r;for(var s=1;s<t.length;s++){r=n,n=t[s];var o=i(r.end,n.start);if(o<0)continue;if(o==0&&!r.isEmpty()&&!n.isEmpty())continue;i(r.end,n.end)<0&&(r.end.row=n.end.row,r.end.column=n.end.column),t.splice(s,1),e.push(n),n=r,s--}return this.ranges=t,e},e.prototype.contains=function(e,t){return this.pointIndex({row:e,column:t})>=0},e.prototype.containsPoint=function(e){return this.pointIndex(e)>=0},e.prototype.rangeAtPoint=function(e){var t=this.pointIndex(e);if(t>=0)return this.ranges[t]},e.prototype.clipRows=function(e,t){var n=this.ranges;if(n[0].start.row>t||n[n.length-1].start.row<e)return[];var r=this.pointIndex({row:e,column:0});r<0&&(r=-r-1);var i=this.pointIndex({row:t,column:0},r);i<0&&(i=-i-1);var s=[];for(var o=r;o<i;o++)s.push(n[o]);return s},e.prototype.removeAll=function(){return this.ranges.splice(0,this.ranges.length)},e.prototype.attach=function(e){this.session&&this.detach(),this.session=e,this.onChange=this.$onChange.bind(this),this.session.on("change",this.onChange)},e.prototype.detach=function(){if(!this.session)return;this.session.removeListener("change",this.onChange),this.session=null},e.prototype.$onChange=function(e){var t=e.start,n=e.end,r=t.row,i=n.row,s=this.ranges;for(var o=0,u=s.length;o<u;o++){var a=s[o];if(a.end.row>=r)break}if(e.action=="insert"){var f=i-r,l=-t.column+n.column;for(;o<u;o++){var a=s[o];if(a.start.row>r)break;a.start.row==r&&a.start.column>=t.column&&(a.start.column==t.column&&this.$bias<=0||(a.start.column+=l,a.start.row+=f));if(a.end.row==r&&a.end.column>=t.column){if(a.end.column==t.column&&this.$bias<0)continue;a.end.column==t.column&&l>0&&o<u-1&&a.end.column>a.start.column&&a.end.column==s[o+1].start.column&&(a.end.column-=l),a.end.column+=l,a.end.row+=f}}}else{var f=r-i,l=t.column-n.column;for(;o<u;o++){var a=s[o];if(a.start.row>i)break;if(a.end.row<i&&(r<a.end.row||r==a.end.row&&t.column<a.end.column))a.end.row=r,a.end.column=t.column;else if(a.end.row==i)if(a.end.column<=n.column){if(f||a.end.column>t.column)a.end.column=t.column,a.end.row=t.row}else a.end.column+=l,a.end.row+=f;else a.end.row>i&&(a.end.row+=f);if(a.start.row<i&&(r<a.start.row||r==a.start.row&&t.column<a.start.column))a.start.row=r,a.start.column=t.column;else if(a.start.row==i)if(a.start.column<=n.column){if(f||a.start.column>t.column)a.start.column=t.column,a.start.row=t.row}else a.start.column+=l,a.start.row+=f;else a.start.row>i&&(a.start.row+=f)}}if(f!=0&&o<u)for(;o<u;o++){var a=s[o];a.start.row+=f,a.end.row+=f}},e}();s.prototype.comparePoints=i,t.RangeList=s}),ace.define("ace/edit_session/fold",["require","exports","module","ace/range_list"],function(e,t,n){"use strict";function o(e,t){e.row-=t.row,e.row==0&&(e.column-=t.column)}function u(e,t){o(e.start,t),o(e.end,t)}function a(e,t){e.row==0&&(e.column+=t.column),e.row+=t.row}function f(e,t){a(e.start,t),a(e.end,t)}var r=this&&this.__extends||function(){var e=function(t,n){return e=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(e,t){e.__proto__=t}||function(e,t){for(var n in t)Object.prototype.hasOwnProperty.call(t,n)&&(e[n]=t[n])},e(t,n)};return function(t,n){function r(){this.constructor=t}if(typeof n!="function"&&n!==null)throw new TypeError("Class extends value "+String(n)+" is not a constructor or null");e(t,n),t.prototype=n===null?Object.create(n):(r.prototype=n.prototype,new r)}}(),i=e("../range_list").RangeList,s=function(e){function t(t,n){var r=e.call(this)||this;return r.foldLine=null,r.placeholder=n,r.range=t,r.start=t.start,r.end=t.end,r.sameRow=t.start.row==t.end.row,r.subFolds=r.ranges=[],r}return r(t,e),t.prototype.toString=function(){return'"'+this.placeholder+'" '+this.range.toString()},t.prototype.setFoldLine=function(e){this.foldLine=e,this.subFolds.forEach(function(t){t.setFoldLine(e)})},t.prototype.clone=function(){var e=this.range.clone(),n=new t(e,this.placeholder);return this.subFolds.forEach(function(e){n.subFolds.push(e.clone())}),n.collapseChildren=this.collapseChildren,n},t.prototype.addSubFold=function(e){if(this.range.isEqual(e))return;u(e,this.start);var t=e.start.row,n=e.start.column;for(var r=0,i=-1;r<this.subFolds.length;r++){i=this.subFolds[r].range.compare(t,n);if(i!=1)break}var s=this.subFolds[r],o=0;if(i==0){if(s.range.containsRange(e))return s.addSubFold(e);o=1}var t=e.range.end.row,n=e.range.end.column;for(var a=r,i=-1;a<this.subFolds.length;a++){i=this.subFolds[a].range.compare(t,n);if(i!=1)break}i==0&&a++;var f=this.subFolds.splice(r,a-r,e),l=i==0?f.length-1:f.length;for(var c=o;c<l;c++)e.addSubFold(f[c]);return e.setFoldLine(this.foldLine),e},t.prototype.restoreRange=function(e){return f(e,this.start)},t}(i);t.Fold=s}),ace.define("ace/edit_session/folding",["require","exports","module","ace/range","ace/edit_session/fold_line","ace/edit_session/fold","ace/token_iterator","ace/mouse/mouse_event"],function(e,t,n){"use strict";function a(){this.getFoldAt=function(e,t,n){var r=this.getFoldLine(e);if(!r)return null;var i=r.folds;for(var s=0;s<i.length;s++){var o=i[s].range;if(o.contains(e,t)){if(n==1&&o.isEnd(e,t)&&!o.isEmpty())continue;if(n==-1&&o.isStart(e,t)&&!o.isEmpty())continue;return i[s]}}},this.getFoldsInRange=function(e){var t=e.start,n=e.end,r=this.$foldData,i=[];t.column+=1,n.column-=1;for(var s=0;s<r.length;s++){var o=r[s].range.compareRange(e);if(o==2)continue;if(o==-2)break;var u=r[s].folds;for(var a=0;a<u.length;a++){var f=u[a];o=f.range.compareRange(e);if(o==-2)break;if(o==2)continue;if(o==42)break;i.push(f)}}return t.column-=1,n.column+=1,i},this.getFoldsInRangeList=function(e){if(Array.isArray(e)){var t=[];e.forEach(function(e){t=t.concat(this.getFoldsInRange(e))},this)}else var t=this.getFoldsInRange(e);return t},this.getAllFolds=function(){var e=[],t=this.$foldData;for(var n=0;n<t.length;n++)for(var r=0;r<t[n].folds.length;r++)e.push(t[n].folds[r]);return e},this.getFoldStringAt=function(e,t,n,r){r=r||this.getFoldLine(e);if(!r)return null;var i={end:{column:0}},s,o;for(var u=0;u<r.folds.length;u++){o=r.folds[u];var a=o.range.compareEnd(e,t);if(a==-1){s=this.getLine(o.start.row).substring(i.end.column,o.start.column);break}if(a===0)return null;i=o}return s||(s=this.getLine(o.start.row).substring(i.end.column)),n==-1?s.substring(0,t-i.end.column):n==1?s.substring(t-i.end.column):s},this.getFoldLine=function(e,t){var n=this.$foldData,r=0;t&&(r=n.indexOf(t)),r==-1&&(r=0);for(r;r<n.length;r++){var i=n[r];if(i.start.row<=e&&i.end.row>=e)return i;if(i.end.row>e)return null}return null},this.getNextFoldLine=function(e,t){var n=this.$foldData,r=0;t&&(r=n.indexOf(t)),r==-1&&(r=0);for(r;r<n.length;r++){var i=n[r];if(i.end.row>=e)return i}return null},this.getFoldedRowCount=function(e,t){var n=this.$foldData,r=t-e+1;for(var i=0;i<n.length;i++){var s=n[i],o=s.end.row,u=s.start.row;if(o>=t){u<t&&(u>=e?r-=t-u:r=0);break}o>=e&&(u>=e?r-=o-u:r-=o-e+1)}return r},this.$addFoldLine=function(e){return this.$foldData.push(e),this.$foldData.sort(function(e,t){return e.start.row-t.start.row}),e},this.addFold=function(e,t){var n=this.$foldData,r=!1,o;e instanceof s?o=e:(o=new s(t,e),o.collapseChildren=t.collapseChildren),this.$clipRangeToDocument(o.range);var u=o.start.row,a=o.start.column,f=o.end.row,l=o.end.column,c=this.getFoldAt(u,a,1),h=this.getFoldAt(f,l,-1);if(c&&h==c)return c.addSubFold(o);c&&!c.range.isStart(u,a)&&this.removeFold(c),h&&!h.range.isEnd(f,l)&&this.removeFold(h);var p=this.getFoldsInRange(o.range);p.length>0&&(this.removeFolds(p),o.collapseChildren||p.forEach(function(e){o.addSubFold(e)}));for(var d=0;d<n.length;d++){var v=n[d];if(f==v.start.row){v.addFold(o),r=!0;break}if(u==v.end.row){v.addFold(o),r=!0;if(!o.sameRow){var m=n[d+1];if(m&&m.start.row==f){v.merge(m);break}}break}if(f<=v.start.row)break}return r||(v=this.$addFoldLine(new i(this.$foldData,o))),this.$useWrapMode?this.$updateWrapData(v.start.row,v.start.row):this.$updateRowLengthCache(v.start.row,v.start.row),this.$modified=!0,this._signal("changeFold",{data:o,action:"add"}),o},this.addFolds=function(e){e.forEach(function(e){this.addFold(e)},this)},this.removeFold=function(e){var t=e.foldLine,n=t.start.row,r=t.end.row,i=this.$foldData,s=t.folds;if(s.length==1)i.splice(i.indexOf(t),1);else if(t.range.isEnd(e.end.row,e.end.column))s.pop(),t.end.row=s[s.length-1].end.row,t.end.column=s[s.length-1].end.column;else if(t.range.isStart(e.start.row,e.start.column))s.shift(),t.start.row=s[0].start.row,t.start.column=s[0].start.column;else if(e.sameRow)s.splice(s.indexOf(e),1);else{var o=t.split(e.start.row,e.start.column);s=o.folds,s.shift(),o.start.row=s[0].start.row,o.start.column=s[0].start.column}this.$updating||(this.$useWrapMode?this.$updateWrapData(n,r):this.$updateRowLengthCache(n,r)),this.$modified=!0,this._signal("changeFold",{data:e,action:"remove"})},this.removeFolds=function(e){var t=[];for(var n=0;n<e.length;n++)t.push(e[n]);t.forEach(function(e){this.removeFold(e)},this),this.$modified=!0},this.expandFold=function(e){this.removeFold(e),e.subFolds.forEach(function(t){e.restoreRange(t),this.addFold(t)},this),e.collapseChildren>0&&this.foldAll(e.start.row+1,e.end.row,e.collapseChildren-1),e.subFolds=[]},this.expandFolds=function(e){e.forEach(function(e){this.expandFold(e)},this)},this.unfold=function(e,t){var n,i;if(e==null)n=new r(0,0,this.getLength(),0),t==null&&(t=!0);else if(typeof e=="number")n=new r(e,0,e,this.getLine(e).length);else if("row"in e)n=r.fromPoints(e,e);else{if(Array.isArray(e))return i=[],e.forEach(function(e){i=i.concat(this.unfold(e))},this),i;n=e}i=this.getFoldsInRangeList(n);var s=i;while(i.length==1&&r.comparePoints(i[0].start,n.start)<0&&r.comparePoints(i[0].end,n.end)>0)this.expandFolds(i),i=this.getFoldsInRangeList(n);t!=0?this.removeFolds(i):this.expandFolds(i);if(s.length)return s},this.isRowFolded=function(e,t){return!!this.getFoldLine(e,t)},this.getRowFoldEnd=function(e,t){var n=this.getFoldLine(e,t);return n?n.end.row:e},this.getRowFoldStart=function(e,t){var n=this.getFoldLine(e,t);return n?n.start.row:e},this.getFoldDisplayLine=function(e,t,n,r,i){r==null&&(r=e.start.row),i==null&&(i=0),t==null&&(t=e.end.row),n==null&&(n=this.getLine(t).length);var s=this.doc,o="";return e.walk(function(e,t,n,u){if(t<r)return;if(t==r){if(n<i)return;u=Math.max(i,u)}e!=null?o+=e:o+=s.getLine(t).substring(u,n)},t,n),o},this.getDisplayLine=function(e,t,n,r){var i=this.getFoldLine(e);if(!i){var s;return s=this.doc.getLine(e),s.substring(r||0,t||s.length)}return this.getFoldDisplayLine(i,e,t,n,r)},this.$cloneFoldData=function(){var e=[];return e=this.$foldData.map(function(t){var n=t.folds.map(function(e){return e.clone()});return new i(e,n)}),e},this.toggleFold=function(e){var t=this.selection,n=t.getRange(),r,i;if(n.isEmpty()){var s=n.start;r=this.getFoldAt(s.row,s.column);if(r){this.expandFold(r);return}(i=this.findMatchingBracket(s))?n.comparePoint(i)==1?n.end=i:(n.start=i,n.start.column++,n.end.column--):(i=this.findMatchingBracket({row:s.row,column:s.column+1}))?(n.comparePoint(i)==1?n.end=i:n.start=i,n.start.column++):n=this.getCommentFoldRange(s.row,s.column)||n}else{var o=this.getFoldsInRange(n);if(e&&o.length){this.expandFolds(o);return}o.length==1&&(r=o[0])}r||(r=this.getFoldAt(n.start.row,n.start.column));if(r&&r.range.toString()==n.toString()){this.expandFold(r);return}var u="...";if(!n.isMultiLine()){u=this.getTextRange(n);if(u.length<4)return;u=u.trim().substring(0,2)+".."}this.addFold(u,n)},this.getCommentFoldRange=function(e,t,n){var i=new o(this,e,t),s=i.getCurrentToken(),u=s&&s.type;if(s&&/^comment|string/.test(u)){u=u.match(/comment|string/)[0],u=="comment"&&(u+="|doc-start|\\.doc");var a=new RegExp(u),f=new r;if(n!=1){do s=i.stepBackward();while(s&&a.test(s.type));s=i.stepForward()}f.start.row=i.getCurrentTokenRow(),f.start.column=i.getCurrentTokenColumn()+s.value.length,i=new o(this,e,t);var l=this.getState(i.$row);if(n!=-1){var c=-1;do{s=i.stepForward();if(c==-1){var h=this.getState(i.$row);l.toString()!==h.toString()&&(c=i.$row)}else if(i.$row>c)break}while(s&&a.test(s.type));s=i.stepBackward()}else s=i.getCurrentToken();return f.end.row=i.getCurrentTokenRow(),f.end.column=i.getCurrentTokenColumn(),f}},this.foldAll=function(e,t,n,r){n==undefined&&(n=1e5);var i=this.foldWidgets;if(!i)return;t=t||this.getLength(),e=e||0;for(var s=e;s<t;s++){i[s]==null&&(i[s]=this.getFoldWidget(s));if(i[s]!="start")continue;if(r&&!r(s))continue;var o=this.getFoldWidgetRange(s);o&&o.isMultiLine()&&o.end.row<=t&&o.start.row>=e&&(s=o.end.row,o.collapseChildren=n,this.addFold("...",o))}},this.foldToLevel=function(e){this.foldAll();while(e-->0)this.unfold(null,!1)},this.foldAllComments=function(){var e=this;this.foldAll(null,null,null,function(t){var n=e.getTokens(t);for(var r=0;r<n.length;r++){var i=n[r];if(i.type=="text"&&/^\s+$/.test(i.value))continue;return/comment/.test(i.type)?!0:!1}})},this.$foldStyles={manual:1,markbegin:1,markbeginend:1},this.$foldStyle="markbegin",this.setFoldStyle=function(e){if(!this.$foldStyles[e])throw new Error("invalid fold style: "+e+"["+Object.keys(this.$foldStyles).join(", ")+"]");if(this.$foldStyle==e)return;this.$foldStyle=e,e=="manual"&&this.unfold();var t=this.$foldMode;this.$setFolding(null),this.$setFolding(t)},this.$setFolding=function(e){if(this.$foldMode==e)return;this.$foldMode=e,this.off("change",this.$updateFoldWidgets),this.off("tokenizerUpdate",this.$tokenizerUpdateFoldWidgets),this._signal("changeAnnotation");if(!e||this.$foldStyle=="manual"){this.foldWidgets=null;return}this.foldWidgets=[],this.getFoldWidget=e.getFoldWidget.bind(e,this,this.$foldStyle),this.getFoldWidgetRange=e.getFoldWidgetRange.bind(e,this,this.$foldStyle),this.$updateFoldWidgets=this.updateFoldWidgets.bind(this),this.$tokenizerUpdateFoldWidgets=this.tokenizerUpdateFoldWidgets.bind(this),this.on("change",this.$updateFoldWidgets),this.on("tokenizerUpdate",this.$tokenizerUpdateFoldWidgets)},this.getParentFoldRangeData=function(e,t){var n=this.foldWidgets;if(!n||t&&n[e])return{};var r=e-1,i;while(r>=0){var s=n[r];s==null&&(s=n[r]=this.getFoldWidget(r));if(s=="start"){var o=this.getFoldWidgetRange(r);i||(i=o);if(o&&o.end.row>=e)break}r--}return{range:r!==-1&&o,firstRange:i}},this.onFoldWidgetClick=function(e,t){t instanceof u&&(t=t.domEvent);var n={children:t.shiftKey,all:t.ctrlKey||t.metaKey,siblings:t.altKey},r=this.$toggleFoldWidget(e,n);if(!r){var i=t.target||t.srcElement;i&&/ace_fold-widget/.test(i.className)&&(i.className+=" ace_invalid")}},this.$toggleFoldWidget=function(e,t){if(!this.getFoldWidget)return;var n=this.getFoldWidget(e),r=this.getLine(e),i=n==="end"?-1:1,s=this.getFoldAt(e,i===-1?0:r.length,i);if(s)return t.children||t.all?this.removeFold(s):this.expandFold(s),s;var o=this.getFoldWidgetRange(e,!0);if(o&&!o.isMultiLine()){s=this.getFoldAt(o.start.row,o.start.column,1);if(s&&o.isEqual(s.range))return this.removeFold(s),s}if(t.siblings){var u=this.getParentFoldRangeData(e);if(u.range)var a=u.range.start.row+1,f=u.range.end.row;this.foldAll(a,f,t.all?1e4:0)}else t.children?(f=o?o.end.row:this.getLength(),this.foldAll(e+1,f,t.all?1e4:0)):o&&(t.all&&(o.collapseChildren=1e4),this.addFold("...",o));return o},this.toggleFoldWidget=function(e){var t=this.selection.getCursor().row;t=this.getRowFoldStart(t);var n=this.$toggleFoldWidget(t,{});if(n)return;var r=this.getParentFoldRangeData(t,!0);n=r.range||r.firstRange;if(n){t=n.start.row;var i=this.getFoldAt(t,this.getLine(t).length,1);i?this.removeFold(i):this.addFold("...",n)}},this.updateFoldWidgets=function(e){var t=e.start.row,n=e.end.row-t;if(n===0)this.foldWidgets[t]=null;else if(e.action=="remove")this.foldWidgets.splice(t,n+1,null);else{var r=Array(n+1);r.unshift(t,1),this.foldWidgets.splice.apply(this.foldWidgets,r)}},this.tokenizerUpdateFoldWidgets=function(e){var t=e.data;t.first!=t.last&&this.foldWidgets.length>t.first&&this.foldWidgets.splice(t.first,this.foldWidgets.length)}}var r=e("../range").Range,i=e("./fold_line").FoldLine,s=e("./fold").Fold,o=e("../token_iterator").TokenIterator,u=e("../mouse/mouse_event").MouseEvent;t.Folding=a}),ace.define("ace/edit_session/bracket_match",["require","exports","module","ace/token_iterator","ace/range"],function(e,t,n){"use strict";function s(){this.findMatchingBracket=function(e,t){if(e.column==0)return null;var n=t||this.getLine(e.row).charAt(e.column-1);if(n=="")return null;var r=n.match(/([\(\[\{])|([\)\]\}])/);return r?r[1]?this.$findClosingBracket(r[1],e):this.$findOpeningBracket(r[2],e):null},this.getBracketRange=function(e){var t=this.getLine(e.row),n=!0,r,s=t.charAt(e.column-1),o=s&&s.match(/([\(\[\{])|([\)\]\}])/);o||(s=t.charAt(e.column),e={row:e.row,column:e.column+1},o=s&&s.match(/([\(\[\{])|([\)\]\}])/),n=!1);if(!o)return null;if(o[1]){var u=this.$findClosingBracket(o[1],e);if(!u)return null;r=i.fromPoints(e,u),n||(r.end.column++,r.start.column--),r.cursor=r.end}else{var u=this.$findOpeningBracket(o[2],e);if(!u)return null;r=i.fromPoints(u,e),n||(r.start.column++,r.end.column--),r.cursor=r.start}return r},this.getMatchingBracketRanges=function(e,t){var n=this.getLine(e.row),r=/([\(\[\{])|([\)\]\}])/,s=!t&&n.charAt(e.column-1),o=s&&s.match(r);o||(s=(t===undefined||t)&&n.charAt(e.column),e={row:e.row,column:e.column+1},o=s&&s.match(r));if(!o)return null;var u=new i(e.row,e.column-1,e.row,e.column),a=o[1]?this.$findClosingBracket(o[1],e):this.$findOpeningBracket(o[2],e);if(!a)return[u];var f=new i(a.row,a.column,a.row,a.column+1);return[u,f]},this.$brackets={")":"(","(":")","]":"[","[":"]","{":"}","}":"{","<":">",">":"<"},this.$findOpeningBracket=function(e,t,n){var i=this.$brackets[e],s=1,o=new r(this,t.row,t.column),u=o.getCurrentToken();u||(u=o.stepForward());if(!u)return;n||(n=new RegExp("(\\.?"+u.type.replace(".","\\.").replace("rparen",".paren").replace(/\b(?:end)\b/,"(?:start|begin|end)").replace(/-close\b/,"-(close|open)")+")+"));var a=t.column-o.getCurrentTokenColumn()-2,f=u.value;for(;;){while(a>=0){var l=f.charAt(a);if(l==i){s-=1;if(s==0)return{row:o.getCurrentTokenRow(),column:a+o.getCurrentTokenColumn()}}else l==e&&(s+=1);a-=1}do u=o.stepBackward();while(u&&!n.test(u.type));if(u==null)break;f=u.value,a=f.length-1}return null},this.$findClosingBracket=function(e,t,n){var i=this.$brackets[e],s=1,o=new r(this,t.row,t.column),u=o.getCurrentToken();u||(u=o.stepForward());if(!u)return;n||(n=new RegExp("(\\.?"+u.type.replace(".","\\.").replace("lparen",".paren").replace(/\b(?:start|begin)\b/,"(?:start|begin|end)").replace(/-open\b/,"-(close|open)")+")+"));var a=t.column-o.getCurrentTokenColumn();for(;;){var f=u.value,l=f.length;while(a<l){var c=f.charAt(a);if(c==i){s-=1;if(s==0)return{row:o.getCurrentTokenRow(),column:a+o.getCurrentTokenColumn()}}else c==e&&(s+=1);a+=1}do u=o.stepForward();while(u&&!n.test(u.type));if(u==null)break;a=0}return null},this.getMatchingTags=function(e){var t=new r(this,e.row,e.column),n=this.$findTagName(t);if(!n)return;var i=t.stepBackward();return i.value==="<"?this.$findClosingTag(t,n):this.$findOpeningTag(t,n)},this.$findTagName=function(e){var t=e.getCurrentToken(),n=!1,r=!1;if(t&&t.type.indexOf("tag-name")===-1)do r?t=e.stepBackward():t=e.stepForward(),t&&(t.value==="/>"?r=!0:t.type.indexOf("tag-name")!==-1&&(n=!0));while(t&&!n);return t},this.$findClosingTag=function(e,t){var n,r=t.value,s=t.value,o=0,u=new i(e.getCurrentTokenRow(),e.getCurrentTokenColumn(),e.getCurrentTokenRow(),e.getCurrentTokenColumn()+1);t=e.stepForward();var a=new i(e.getCurrentTokenRow(),e.getCurrentTokenColumn(),e.getCurrentTokenRow(),e.getCurrentTokenColumn()+t.value.length),f=!1;do{n=t;if(n.type.indexOf("tag-close")!==-1&&!f){var l=new i(e.getCurrentTokenRow(),e.getCurrentTokenColumn(),e.getCurrentTokenRow(),e.getCurrentTokenColumn()+1);f=!0}t=e.stepForward();if(t){if(t.value===">"&&!f){var l=new i(e.getCurrentTokenRow(),e.getCurrentTokenColumn(),e.getCurrentTokenRow(),e.getCurrentTokenColumn()+1);f=!0}if(t.type.indexOf("tag-name")!==-1){r=t.value;if(s===r)if(n.value==="<")o++;else if(n.value==="</"){o--;if(o<0){e.stepBackward();var c=new i(e.getCurrentTokenRow(),e.getCurrentTokenColumn(),e.getCurrentTokenRow(),e.getCurrentTokenColumn()+2);t=e.stepForward();var h=new i(e.getCurrentTokenRow(),e.getCurrentTokenColumn(),e.getCurrentTokenRow(),e.getCurrentTokenColumn()+t.value.length);t.type.indexOf("tag-close")===-1&&(t=e.stepForward());if(!t||t.value!==">")return;var p=new i(e.getCurrentTokenRow(),e.getCurrentTokenColumn(),e.getCurrentTokenRow(),e.getCurrentTokenColumn()+1)}}}else if(s===r&&t.value==="/>"){o--;if(o<0)var c=new i(e.getCurrentTokenRow(),e.getCurrentTokenColumn(),e.getCurrentTokenRow(),e.getCurrentTokenColumn()+2),h=c,p=h,l=new i(a.end.row,a.end.column,a.end.row,a.end.column+1)}}}while(t&&o>=0);if(u&&l&&c&&p&&a&&h)return{openTag:new i(u.start.row,u.start.column,l.end.row,l.end.column),closeTag:new i(c.start.row,c.start.column,p.end.row,p.end.column),openTagName:a,closeTagName:h}},this.$findOpeningTag=function(e,t){var n=e.getCurrentToken(),r=t.value,s=0,o=e.getCurrentTokenRow(),u=e.getCurrentTokenColumn(),a=u+2,f=new i(o,u,o,a);e.stepForward();var l=new i(e.getCurrentTokenRow(),e.getCurrentTokenColumn(),e.getCurrentTokenRow(),e.getCurrentTokenColumn()+t.value.length);t.type.indexOf("tag-close")===-1&&(t=e.stepForward());if(!t||t.value!==">")return;var c=new i(e.getCurrentTokenRow(),e.getCurrentTokenColumn(),e.getCurrentTokenRow(),e.getCurrentTokenColumn()+1);e.stepBackward(),e.stepBackward();do{t=n,o=e.getCurrentTokenRow(),u=e.getCurrentTokenColumn(),a=u+t.value.length,n=e.stepBackward();if(t)if(t.type.indexOf("tag-name")!==-1){if(r===t.value)if(n.value==="<"){s++;if(s>0){var h=new i(o,u,o,a),p=new i(e.getCurrentTokenRow(),e.getCurrentTokenColumn(),e.getCurrentTokenRow(),e.getCurrentTokenColumn()+1);do t=e.stepForward();while(t&&t.value!==">");var d=new i(e.getCurrentTokenRow(),e.getCurrentTokenColumn(),e.getCurrentTokenRow(),e.getCurrentTokenColumn()+1)}}else n.value==="</"&&s--}else if(t.value==="/>"){var v=0,m=n;while(m){if(m.type.indexOf("tag-name")!==-1&&m.value===r){s--;break}if(m.value==="<")break;m=e.stepBackward(),v++}for(var g=0;g<v;g++)e.stepForward()}}while(n&&s<=0);if(p&&d&&f&&c&&h&&l)return{openTag:new i(p.start.row,p.start.column,d.end.row,d.end.column),closeTag:new i(f.start.row,f.start.column,c.end.row,c.end.column),openTagName:h,closeTagName:l}}}var r=e("../token_iterator").TokenIterator,i=e("../range").Range;t.BracketMatch=s}),ace.define("ace/edit_session",["require","exports","module","ace/lib/oop","ace/lib/lang","ace/bidihandler","ace/config","ace/lib/event_emitter","ace/selection","ace/mode/text","ace/range","ace/document","ace/background_tokenizer","ace/search_highlight","ace/undomanager","ace/edit_session/folding","ace/edit_session/bracket_match"],function(e,t,n){"use strict";function T(e){return e<4352?!1:e>=4352&&e<=4447||e>=4515&&e<=4519||e>=4602&&e<=4607||e>=9001&&e<=9002||e>=11904&&e<=11929||e>=11931&&e<=12019||e>=12032&&e<=12245||e>=12272&&e<=12283||e>=12288&&e<=12350||e>=12353&&e<=12438||e>=12441&&e<=12543||e>=12549&&e<=12589||e>=12593&&e<=12686||e>=12688&&e<=12730||e>=12736&&e<=12771||e>=12784&&e<=12830||e>=12832&&e<=12871||e>=12880&&e<=13054||e>=13056&&e<=19903||e>=19968&&e<=42124||e>=42128&&e<=42182||e>=43360&&e<=43388||e>=44032&&e<=55203||e>=55216&&e<=55238||e>=55243&&e<=55291||e>=63744&&e<=64255||e>=65040&&e<=65049||e>=65072&&e<=65106||e>=65108&&e<=65126||e>=65128&&e<=65131||e>=65281&&e<=65376||e>=65504&&e<=65510}var r=e("./lib/oop"),i=e("./lib/lang"),s=e("./bidihandler").BidiHandler,o=e("./config"),u=e("./lib/event_emitter").EventEmitter,a=e("./selection").Selection,f=e("./mode/text").Mode,l=e("./range").Range,c=e("./document").Document,h=e("./background_tokenizer").BackgroundTokenizer,p=e("./search_highlight").SearchHighlight,d=e("./undomanager").UndoManager,v=function(){function e(t,n){this.doc,this.$breakpoints=[],this.$decorations=[],this.$frontMarkers={},this.$backMarkers={},this.$markerId=1,this.$undoSelect=!0,this.prevOp={},this.$foldData=[],this.id="session"+ ++e.$uid,this.$foldData.toString=function(){return this.join("\n")},this.bgTokenizer=new h((new f).getTokenizer(),this);var r=this;this.bgTokenizer.on("update",function(e){r._signal("tokenizerUpdate",e)}),this.on("changeFold",this.onChangeFold.bind(this)),this.$onChange=this.onChange.bind(this);if(typeof t!="object"||!t.getLine)t=new c(t);this.setDocument(t),this.selection=new a(this),this.$onSelectionChange=this.onSelectionChange.bind(this),this.selection.on("changeSelection",this.$onSelectionChange),this.selection.on("changeCursor",this.$onSelectionChange),this.$bidiHandler=new s(this),o.resetOptions(this),this.setMode(n),o._signal("session",this),this.destroyed=!1,this.$initOperationListeners()}return e.prototype.$initOperationListeners=function(){var e=this;this.curOp=null,this.on("change",function(){e.curOp||(e.startOperation(),e.curOp.selectionBefore=e.$lastSel),e.curOp.docChanged=!0},!0),this.on("changeSelection",function(){e.curOp||(e.startOperation(),e.curOp.selectionBefore=e.$lastSel),e.curOp.selectionChanged=!0},!0),this.$operationResetTimer=i.delayedCall(this.endOperation.bind(this,!0))},e.prototype.startOperation=function(e){if(this.curOp){if(!e||this.curOp.command)return;this.prevOp=this.curOp}e||(e={}),this.$operationResetTimer.schedule(),this.curOp={command:e.command||{},args:e.args},this.curOp.selectionBefore=this.selection.toJSON(),this._signal("startOperation",e)},e.prototype.endOperation=function(e){if(this.curOp){if(e&&e.returnValue===!1){this.curOp=null,this._signal("endOperation",e);return}if(e==1&&this.curOp.command&&this.curOp.command.name=="mouse")return;var t=this.selection.toJSON();this.curOp.selectionAfter=t,this.$lastSel=this.selection.toJSON(),this.getUndoManager().addSelection(t),this._signal("beforeEndOperation"),this.prevOp=this.curOp,this.curOp=null,this._signal("endOperation",e)}},e.prototype.setDocument=function(e){this.doc&&this.doc.off("change",this.$onChange),this.doc=e,e.on("change",this.$onChange,!0),this.bgTokenizer.setDocument(this.getDocument()),this.resetCaches()},e.prototype.getDocument=function(){return this.doc},e.prototype.$resetRowCache=function(e){if(!e){this.$docRowCache=[],this.$screenRowCache=[];return}var t=this.$docRowCache.length,n=this.$getRowCacheIndex(this.$docRowCache,e)+1;t>n&&(this.$docRowCache.splice(n,t),this.$screenRowCache.splice(n,t))},e.prototype.$getRowCacheIndex=function(e,t){var n=0,r=e.length-1;while(n<=r){var i=n+r>>1,s=e[i];if(t>s)n=i+1;else{if(!(t<s))return i;r=i-1}}return n-1},e.prototype.resetCaches=function(){this.$modified=!0,this.$wrapData=[],this.$rowLengthCache=[],this.$resetRowCache(0),this.destroyed||this.bgTokenizer.start(0)},e.prototype.onChangeFold=function(e){var t=e.data;this.$resetRowCache(t.start.row)},e.prototype.onChange=function(e){this.$modified=!0,this.$bidiHandler.onChange(e),this.$resetRowCache(e.start.row);var t=this.$updateInternalDataOnChange(e);!this.$fromUndo&&this.$undoManager&&(t&&t.length&&(this.$undoManager.add({action:"removeFolds",folds:t},this.mergeUndoDeltas),this.mergeUndoDeltas=!0),this.$undoManager.add(e,this.mergeUndoDeltas),this.mergeUndoDeltas=!0,this.$informUndoManager.schedule()),this.bgTokenizer.$updateOnChange(e),this._signal("change",e)},e.prototype.onSelectionChange=function(){this._signal("changeSelection")},e.prototype.setValue=function(e){this.doc.setValue(e),this.selection.moveTo(0,0),this.$resetRowCache(0),this.setUndoManager(this.$undoManager),this.getUndoManager().reset()},e.fromJSON=function(t){typeof t=="string"&&(t=JSON.parse(t));var n=new d;n.$undoStack=t.history.undo,n.$redoStack=t.history.redo,n.mark=t.history.mark,n.$rev=t.history.rev;var r=new e(t.value);return t.folds.forEach(function(e){r.addFold("...",l.fromPoints(e.start,e.end))}),r.setAnnotations(t.annotations),r.setBreakpoints(t.breakpoints),r.setMode(t.mode),r.setScrollLeft(t.scrollLeft),r.setScrollTop(t.scrollTop),r.setUndoManager(n),r.selection.fromJSON(t.selection),r},e.prototype.toJSON=function(){return{annotations:this.$annotations,breakpoints:this.$breakpoints,folds:this.getAllFolds().map(function(e){return e.range}),history:this.getUndoManager(),mode:this.$mode.$id,scrollLeft:this.$scrollLeft,scrollTop:this.$scrollTop,selection:this.selection.toJSON(),value:this.doc.getValue()}},e.prototype.toString=function(){return this.doc.getValue()},e.prototype.getSelection=function(){return this.selection},e.prototype.getState=function(e){return this.bgTokenizer.getState(e)},e.prototype.getTokens=function(e){return this.bgTokenizer.getTokens(e)},e.prototype.getTokenAt=function(e,t){var n=this.bgTokenizer.getTokens(e),r,i=0;if(t==null){var s=n.length-1;i=this.getLine(e).length}else for(var s=0;s<n.length;s++){i+=n[s].value.length;if(i>=t)break}return r=n[s],r?(r.index=s,r.start=i-r.value.length,r):null},e.prototype.setUndoManager=function(e){this.$undoManager=e,this.$informUndoManager&&this.$informUndoManager.cancel();if(e){var t=this;e.addSession(this),this.$syncInformUndoManager=function(){t.$informUndoManager.cancel(),t.mergeUndoDeltas=!1},this.$informUndoManager=i.delayedCall(this.$syncInformUndoManager)}else this.$syncInformUndoManager=function(){}},e.prototype.markUndoGroup=function(){this.$syncInformUndoManager&&this.$syncInformUndoManager()},e.prototype.getUndoManager=function(){return this.$undoManager||this.$defaultUndoManager},e.prototype.getTabString=function(){return this.getUseSoftTabs()?i.stringRepeat(" ",this.getTabSize()):"	"},e.prototype.setUseSoftTabs=function(e){this.setOption("useSoftTabs",e)},e.prototype.getUseSoftTabs=function(){return this.$useSoftTabs&&!this.$mode.$indentWithTabs},e.prototype.setTabSize=function(e){this.setOption("tabSize",e)},e.prototype.getTabSize=function(){return this.$tabSize},e.prototype.isTabStop=function(e){return this.$useSoftTabs&&e.column%this.$tabSize===0},e.prototype.setNavigateWithinSoftTabs=function(e){this.setOption("navigateWithinSoftTabs",e)},e.prototype.getNavigateWithinSoftTabs=function(){return this.$navigateWithinSoftTabs},e.prototype.setOverwrite=function(e){this.setOption("overwrite",e)},e.prototype.getOverwrite=function(){return this.$overwrite},e.prototype.toggleOverwrite=function(){this.setOverwrite(!this.$overwrite)},e.prototype.addGutterDecoration=function(e,t){this.$decorations[e]||(this.$decorations[e]=""),this.$decorations[e]+=" "+t,this._signal("changeBreakpoint",{})},e.prototype.removeGutterDecoration=function(e,t){this.$decorations[e]=(this.$decorations[e]||"").replace(" "+t,""),this._signal("changeBreakpoint",{})},e.prototype.getBreakpoints=function(){return this.$breakpoints},e.prototype.setBreakpoints=function(e){this.$breakpoints=[];for(var t=0;t<e.length;t++)this.$breakpoints[e[t]]="ace_breakpoint";this._signal("changeBreakpoint",{})},e.prototype.clearBreakpoints=function(){this.$breakpoints=[],this._signal("changeBreakpoint",{})},e.prototype.setBreakpoint=function(e,t){t===undefined&&(t="ace_breakpoint"),t?this.$breakpoints[e]=t:delete this.$breakpoints[e],this._signal("changeBreakpoint",{})},e.prototype.clearBreakpoint=function(e){delete this.$breakpoints[e],this._signal("changeBreakpoint",{})},e.prototype.addMarker=function(e,t,n,r){var i=this.$markerId++,s={range:e,type:n||"line",renderer:typeof n=="function"?n:null,clazz:t,inFront:!!r,id:i};return r?(this.$frontMarkers[i]=s,this._signal("changeFrontMarker")):(this.$backMarkers[i]=s,this._signal("changeBackMarker")),i},e.prototype.addDynamicMarker=function(e,t){if(!e.update)return;var n=this.$markerId++;return e.id=n,e.inFront=!!t,t?(this.$frontMarkers[n]=e,this._signal("changeFrontMarker")):(this.$backMarkers[n]=e,this._signal("changeBackMarker")),e},e.prototype.removeMarker=function(e){var t=this.$frontMarkers[e]||this.$backMarkers[e];if(!t)return;var n=t.inFront?this.$frontMarkers:this.$backMarkers;delete n[e],this._signal(t.inFront?"changeFrontMarker":"changeBackMarker")},e.prototype.getMarkers=function(e){return e?this.$frontMarkers:this.$backMarkers},e.prototype.highlight=function(e){if(!this.$searchHighlight){var t=new p(null,"ace_selected-word","text");this.$searchHighlight=this.addDynamicMarker(t)}this.$searchHighlight.setRegexp(e)},e.prototype.highlightLines=function(e,t,n,r){typeof t!="number"&&(n=t,t=e),n||(n="ace_step");var i=new l(e,0,t,Infinity);return i.id=this.addMarker(i,n,"fullLine",r),i},e.prototype.setAnnotations=function(e){this.$annotations=e,this._signal("changeAnnotation",{})},e.prototype.getAnnotations=function(){return this.$annotations||[]},e.prototype.clearAnnotations=function(){this.setAnnotations([])},e.prototype.$detectNewLine=function(e){var t=e.match(/^.*?(\r?\n)/m);t?this.$autoNewLine=t[1]:this.$autoNewLine="\n"},e.prototype.getWordRange=function(e,t){var n=this.getLine(e),r=!1;t>0&&(r=!!n.charAt(t-1).match(this.tokenRe)),r||(r=!!n.charAt(t).match(this.tokenRe));if(r)var i=this.tokenRe;else if(/^\s+$/.test(n.slice(t-1,t+1)))var i=/\s/;else var i=this.nonTokenRe;var s=t;if(s>0){do s--;while(s>=0&&n.charAt(s).match(i));s++}var o=t;while(o<n.length&&n.charAt(o).match(i))o++;return new l(e,s,e,o)},e.prototype.getAWordRange=function(e,t){var n=this.getWordRange(e,t),r=this.getLine(n.end.row);while(r.charAt(n.end.column).match(/[ \t]/))n.end.column+=1;return n},e.prototype.setNewLineMode=function(e){this.doc.setNewLineMode(e)},e.prototype.getNewLineMode=function(){return this.doc.getNewLineMode()},e.prototype.setUseWorker=function(e){this.setOption("useWorker",e)},e.prototype.getUseWorker=function(){return this.$useWorker},e.prototype.onReloadTokenizer=function(e){var t=e.data;this.bgTokenizer.start(t.first),this._signal("tokenizerUpdate",e)},e.prototype.setMode=function(e,t){if(e&&typeof e=="object"){if(e.getTokenizer)return this.$onChangeMode(e);var n=e,r=n.path}else r=e||"ace/mode/text";this.$modes["ace/mode/text"]||(this.$modes["ace/mode/text"]=new f);if(this.$modes[r]&&!n){this.$onChangeMode(this.$modes[r]),t&&t();return}this.$modeId=r,o.loadModule(["mode",r],function(e){if(this.$modeId!==r)return t&&t();this.$modes[r]&&!n?this.$onChangeMode(this.$modes[r]):e&&e.Mode&&(e=new e.Mode(n),n||(this.$modes[r]=e,e.$id=r),this.$onChangeMode(e)),t&&t()}.bind(this)),this.$mode||this.$onChangeMode(this.$modes["ace/mode/text"],!0)},e.prototype.$onChangeMode=function(e,t){t||(this.$modeId=e.$id);if(this.$mode===e)return;var n=this.$mode;this.$mode=e,this.$stopWorker(),this.$useWorker&&this.$startWorker();var r=e.getTokenizer();if(r.on!==undefined){var i=this.onReloadTokenizer.bind(this);r.on("update",i)}this.bgTokenizer.setTokenizer(r),this.bgTokenizer.setDocument(this.getDocument()),this.tokenRe=e.tokenRe,this.nonTokenRe=e.nonTokenRe,t||(e.attachToSession&&e.attachToSession(this),this.$options.wrapMethod.set.call(this,this.$wrapMethod),this.$setFolding(e.foldingRules),this.bgTokenizer.start(0),this._emit("changeMode",{oldMode:n,mode:e}))},e.prototype.$stopWorker=function(){this.$worker&&(this.$worker.terminate(),this.$worker=null)},e.prototype.$startWorker=function(){try{this.$worker=this.$mode.createWorker(this)}catch(e){o.warn("Could not load worker",e),this.$worker=null}},e.prototype.getMode=function(){return this.$mode},e.prototype.setScrollTop=function(e){if(this.$scrollTop===e||isNaN(e))return;this.$scrollTop=e,this._signal("changeScrollTop",e)},e.prototype.getScrollTop=function(){return this.$scrollTop},e.prototype.setScrollLeft=function(e){if(this.$scrollLeft===e||isNaN(e))return;this.$scrollLeft=e,this._signal("changeScrollLeft",e)},e.prototype.getScrollLeft=function(){return this.$scrollLeft},e.prototype.getScreenWidth=function(){return this.$computeWidth(),this.lineWidgets?Math.max(this.getLineWidgetMaxWidth(),this.screenWidth):this.screenWidth},e.prototype.getLineWidgetMaxWidth=function(){if(this.lineWidgetsWidth!=null)return this.lineWidgetsWidth;var e=0;return this.lineWidgets.forEach(function(t){t&&t.screenWidth>e&&(e=t.screenWidth)}),this.lineWidgetWidth=e},e.prototype.$computeWidth=function(e){if(this.$modified||e){this.$modified=!1;if(this.$useWrapMode)return this.screenWidth=this.$wrapLimit;var t=this.doc.getAllLines(),n=this.$rowLengthCache,r=0,i=0,s=this.$foldData[i],o=s?s.start.row:Infinity,u=t.length;for(var a=0;a<u;a++){if(a>o){a=s.end.row+1;if(a>=u)break;s=this.$foldData[i++],o=s?s.start.row:Infinity}n[a]==null&&(n[a]=this.$getStringScreenWidth(t[a])[0]),n[a]>r&&(r=n[a])}this.screenWidth=r}},e.prototype.getLine=function(e){return this.doc.getLine(e)},e.prototype.getLines=function(e,t){return this.doc.getLines(e,t)},e.prototype.getLength=function(){return this.doc.getLength()},e.prototype.getTextRange=function(e){return this.doc.getTextRange(e||this.selection.getRange())},e.prototype.insert=function(e,t){return this.doc.insert(e,t)},e.prototype.remove=function(e){return this.doc.remove(e)},e.prototype.removeFullLines=function(e,t){return this.doc.removeFullLines(e,t)},e.prototype.undoChanges=function(e,t){if(!e.length)return;this.$fromUndo=!0;for(var n=e.length-1;n!=-1;n--){var r=e[n];r.action=="insert"||r.action=="remove"?this.doc.revertDelta(r):r.folds&&this.addFolds(r.folds)}!t&&this.$undoSelect&&(e.selectionBefore?this.selection.fromJSON(e.selectionBefore):this.selection.setRange(this.$getUndoSelection(e,!0))),this.$fromUndo=!1},e.prototype.redoChanges=function(e,t){if(!e.length)return;this.$fromUndo=!0;for(var n=0;n<e.length;n++){var r=e[n];(r.action=="insert"||r.action=="remove")&&this.doc.$safeApplyDelta(r)}!t&&this.$undoSelect&&(e.selectionAfter?this.selection.fromJSON(e.selectionAfter):this.selection.setRange(this.$getUndoSelection(e,!1))),this.$fromUndo=!1},e.prototype.setUndoSelect=function(e){this.$undoSelect=e},e.prototype.$getUndoSelection=function(e,t){function n(e){return t?e.action!=="insert":e.action==="insert"}var r,i;for(var s=0;s<e.length;s++){var o=e[s];if(!o.start)continue;if(!r){n(o)?r=l.fromPoints(o.start,o.end):r=l.fromPoints(o.start,o.start);continue}n(o)?(i=o.start,r.compare(i.row,i.column)==-1&&r.setStart(i),i=o.end,r.compare(i.row,i.column)==1&&r.setEnd(i)):(i=o.start,r.compare(i.row,i.column)==-1&&(r=l.fromPoints(o.start,o.start)))}return r},e.prototype.replace=function(e,t){return this.doc.replace(e,t)},e.prototype.moveText=function(e,t,n){var r=this.getTextRange(e),i=this.getFoldsInRange(e),s=l.fromPoints(t,t);if(!n){this.remove(e);var o=e.start.row-e.end.row,u=o?-e.end.column:e.start.column-e.end.column;u&&(s.start.row==e.end.row&&s.start.column>e.end.column&&(s.start.column+=u),s.end.row==e.end.row&&s.end.column>e.end.column&&(s.end.column+=u)),o&&s.start.row>=e.end.row&&(s.start.row+=o,s.end.row+=o)}s.end=this.insert(s.start,r);if(i.length){var a=e.start,f=s.start,o=f.row-a.row,u=f.column-a.column;this.addFolds(i.map(function(e){return e=e.clone(),e.start.row==a.row&&(e.start.column+=u),e.end.row==a.row&&(e.end.column+=u),e.start.row+=o,e.end.row+=o,e}))}return s},e.prototype.indentRows=function(e,t,n){n=n.replace(/\t/g,this.getTabString());for(var r=e;r<=t;r++)this.doc.insertInLine({row:r,column:0},n)},e.prototype.outdentRows=function(e){var t=e.collapseRows(),n=new l(0,0,0,0),r=this.getTabSize();for(var i=t.start.row;i<=t.end.row;++i){var s=this.getLine(i);n.start.row=i,n.end.row=i;for(var o=0;o<r;++o)if(s.charAt(o)!=" ")break;o<r&&s.charAt(o)=="	"?(n.start.column=o,n.end.column=o+1):(n.start.column=0,n.end.column=o),this.remove(n)}},e.prototype.$moveLines=function(e,t,n){e=this.getRowFoldStart(e),t=this.getRowFoldEnd(t);if(n<0){var r=this.getRowFoldStart(e+n);if(r<0)return 0;var i=r-e}else if(n>0){var r=this.getRowFoldEnd(t+n);if(r>this.doc.getLength()-1)return 0;var i=r-t}else{e=this.$clipRowToDocument(e),t=this.$clipRowToDocument(t);var i=t-e+1}var s=new l(e,0,t,Number.MAX_VALUE),o=this.getFoldsInRange(s).map(function(e){return e=e.clone(),e.start.row+=i,e.end.row+=i,e}),u=n==0?this.doc.getLines(e,t):this.doc.removeFullLines(e,t);return this.doc.insertFullLines(e+i,u),o.length&&this.addFolds(o),i},e.prototype.moveLinesUp=function(e,t){return this.$moveLines(e,t,-1)},e.prototype.moveLinesDown=function(e,t){return this.$moveLines(e,t,1)},e.prototype.duplicateLines=function(e,t){return this.$moveLines(e,t,0)},e.prototype.$clipRowToDocument=function(e){return Math.max(0,Math.min(e,this.doc.getLength()-1))},e.prototype.$clipColumnToRow=function(e,t){return t<0?0:Math.min(this.doc.getLine(e).length,t)},e.prototype.$clipPositionToDocument=function(e,t){t=Math.max(0,t);if(e<0)e=0,t=0;else{var n=this.doc.getLength();e>=n?(e=n-1,t=this.doc.getLine(n-1).length):t=Math.min(this.doc.getLine(e).length,t)}return{row:e,column:t}},e.prototype.$clipRangeToDocument=function(e){e.start.row<0?(e.start.row=0,e.start.column=0):e.start.column=this.$clipColumnToRow(e.start.row,e.start.column);var t=this.doc.getLength()-1;return e.end.row>t?(e.end.row=t,e.end.column=this.doc.getLine(t).length):e.end.column=this.$clipColumnToRow(e.end.row,e.end.column),e},e.prototype.setUseWrapMode=function(e){if(e!=this.$useWrapMode){this.$useWrapMode=e,this.$modified=!0,this.$resetRowCache(0);if(e){var t=this.getLength();this.$wrapData=Array(t),this.$updateWrapData(0,t-1)}this._signal("changeWrapMode")}},e.prototype.getUseWrapMode=function(){return this.$useWrapMode},e.prototype.setWrapLimitRange=function(e,t){if(this.$wrapLimitRange.min!==e||this.$wrapLimitRange.max!==t)this.$wrapLimitRange={min:e,max:t},this.$modified=!0,this.$bidiHandler.markAsDirty(),this.$useWrapMode&&this._signal("changeWrapMode")},e.prototype.adjustWrapLimit=function(e,t){var n=this.$wrapLimitRange;n.max<0&&(n={min:t,max:t});var r=this.$constrainWrapLimit(e,n.min,n.max);return r!=this.$wrapLimit&&r>1?(this.$wrapLimit=r,this.$modified=!0,this.$useWrapMode&&(this.$updateWrapData(0,this.getLength()-1),this.$resetRowCache(0),this._signal("changeWrapLimit")),!0):!1},e.prototype.$constrainWrapLimit=function(e,t,n){return t&&(e=Math.max(t,e)),n&&(e=Math.min(n,e)),e},e.prototype.getWrapLimit=function(){return this.$wrapLimit},e.prototype.setWrapLimit=function(e){this.setWrapLimitRange(e,e)},e.prototype.getWrapLimitRange=function(){return{min:this.$wrapLimitRange.min,max:this.$wrapLimitRange.max}},e.prototype.$updateInternalDataOnChange=function(e){var t=this.$useWrapMode,n=e.action,r=e.start,i=e.end,s=r.row,o=i.row,u=o-s,a=null;this.$updating=!0;if(u!=0)if(n==="remove"){this[t?"$wrapData":"$rowLengthCache"].splice(s,u);var f=this.$foldData;a=this.getFoldsInRange(e),this.removeFolds(a);var l=this.getFoldLine(i.row),c=0;if(l){l.addRemoveChars(i.row,i.column,r.column-i.column),l.shiftRow(-u);var h=this.getFoldLine(s);h&&h!==l&&(h.merge(l),l=h),c=f.indexOf(l)+1}for(c;c<f.length;c++){var l=f[c];l.start.row>=i.row&&l.shiftRow(-u)}o=s}else{var p=Array(u);p.unshift(s,0);var d=t?this.$wrapData:this.$rowLengthCache;d.splice.apply(d,p);var f=this.$foldData,l=this.getFoldLine(s),c=0;if(l){var v=l.range.compareInside(r.row,r.column);v==0?(l=l.split(r.row,r.column),l&&(l.shiftRow(u),l.addRemoveChars(o,0,i.column-r.column))):v==-1&&(l.addRemoveChars(s,0,i.column-r.column),l.shiftRow(u)),c=f.indexOf(l)+1}for(c;c<f.length;c++){var l=f[c];l.start.row>=s&&l.shiftRow(u)}}else{u=Math.abs(e.start.column-e.end.column),n==="remove"&&(a=this.getFoldsInRange(e),this.removeFolds(a),u=-u);var l=this.getFoldLine(s);l&&l.addRemoveChars(s,r.column,u)}return t&&this.$wrapData.length!=this.doc.getLength()&&console.error("doc.getLength() and $wrapData.length have to be the same!"),this.$updating=!1,t?this.$updateWrapData(s,o):this.$updateRowLengthCache(s,o),a},e.prototype.$updateRowLengthCache=function(e,t){this.$rowLengthCache[e]=null,this.$rowLengthCache[t]=null},e.prototype.$updateWrapData=function(e,t){var n=this.doc.getAllLines(),r=this.getTabSize(),i=this.$wrapData,s=this.$wrapLimit,o,u,a=e;t=Math.min(t,n.length-1);while(a<=t)u=this.getFoldLine(a,u),u?(o=[],u.walk(function(e,t,r,i){var s;if(e!=null){s=this.$getDisplayTokens(e,o.length),s[0]=y;for(var u=1;u<s.length;u++)s[u]=b}else s=this.$getDisplayTokens(n[t].substring(i,r),o.length);o=o.concat(s)}.bind(this),u.end.row,n[u.end.row].length+1),i[u.start.row]=this.$computeWrapSplits(o,s,r),a=u.end.row+1):(o=this.$getDisplayTokens(n[a]),i[a]=this.$computeWrapSplits(o,s,r),a++)},e.prototype.$computeWrapSplits=function(e,t,n){function l(){var t=0;if(f===0)return t;if(a)for(var r=0;r<e.length;r++){var i=e[r];if(i==E)t+=1;else{if(i!=S){if(i==x)continue;break}t+=n}}return u&&a!==!1&&(t+=n),Math.min(t,f)}function c(t){var n=t-s;for(var i=s;i<t;i++){var u=e[i];if(u===12||u===2)n-=1}r.length||(h=l(),r.indent=h),o+=n,r.push(o),s=t}if(e.length==0)return[];var r=[],i=e.length,s=0,o=0,u=this.$wrapAsCode,a=this.$indentedSoftWrap,f=t<=Math.max(2*n,8)||a===!1?0:Math.floor(t/2),h=0;while(i-s>t-h){var p=s+t-h;if(e[p-1]>=E&&e[p]>=E){c(p);continue}if(e[p]==y||e[p]==b){for(p;p!=s-1;p--)if(e[p]==y)break;if(p>s){c(p);continue}p=s+t;for(p;p<e.length;p++)if(e[p]!=b)break;if(p==e.length)break;c(p);continue}var d=Math.max(p-(t-(t>>2)),s-1);while(p>d&&e[p]<y)p--;if(u){while(p>d&&e[p]<y)p--;while(p>d&&e[p]==w)p--}else while(p>d&&e[p]<E)p--;if(p>d){c(++p);continue}p=s+t,e[p]==g&&p--,c(p-h)}return r},e.prototype.$getDisplayTokens=function(e,t){var n=[],r;t=t||0;for(var i=0;i<e.length;i++){var s=e.charCodeAt(i);if(s==9){r=this.getScreenTabSize(n.length+t),n.push(S);for(var o=1;o<r;o++)n.push(x)}else s==32?n.push(E):s>39&&s<48||s>57&&s<64?n.push(w):s>=4352&&T(s)?n.push(m,g):n.push(m)}return n},e.prototype.$getStringScreenWidth=function(e,t,n){if(t==0)return[0,0];t==null&&(t=Infinity),n=n||0;var r,i;for(i=0;i<e.length;i++){r=e.charCodeAt(i),r==9?n+=this.getScreenTabSize(n):r>=4352&&T(r)?n+=2:n+=1;if(n>t)break}return[n,i]},e.prototype.getRowLength=function(e){var t=1;return this.lineWidgets&&(t+=this.lineWidgets[e]&&this.lineWidgets[e].rowCount||0),!this.$useWrapMode||!this.$wrapData[e]?t:this.$wrapData[e].length+t},e.prototype.getRowLineCount=function(e){return!this.$useWrapMode||!this.$wrapData[e]?1:this.$wrapData[e].length+1},e.prototype.getRowWrapIndent=function(e){if(this.$useWrapMode){var t=this.screenToDocumentPosition(e,Number.MAX_VALUE),n=this.$wrapData[t.row];return n.length&&n[0]<t.column?n.indent:0}return 0},e.prototype.getScreenLastRowColumn=function(e){var t=this.screenToDocumentPosition(e,Number.MAX_VALUE);return this.documentToScreenColumn(t.row,t.column)},e.prototype.getDocumentLastRowColumn=function(e,t){var n=this.documentToScreenRow(e,t);return this.getScreenLastRowColumn(n)},e.prototype.getDocumentLastRowColumnPosition=function(e,t){var n=this.documentToScreenRow(e,t);return this.screenToDocumentPosition(n,Number.MAX_VALUE/10)},e.prototype.getRowSplitData=function(e){return this.$useWrapMode?this.$wrapData[e]:undefined},e.prototype.getScreenTabSize=function(e){return this.$tabSize-(e%this.$tabSize|0)},e.prototype.screenToDocumentRow=function(e,t){return this.screenToDocumentPosition(e,t).row},e.prototype.screenToDocumentColumn=function(e,t){return this.screenToDocumentPosition(e,t).column},e.prototype.screenToDocumentPosition=function(e,t,n){if(e<0)return{row:0,column:0};var r,i=0,s=0,o,u=0,a=0,f=this.$screenRowCache,l=this.$getRowCacheIndex(f,e),c=f.length;if(c&&l>=0)var u=f[l],i=this.$docRowCache[l],h=e>f[c-1];else var h=!c;var p=this.getLength()-1,d=this.getNextFoldLine(i),v=d?d.start.row:Infinity;while(u<=e){a=this.getRowLength(i);if(u+a>e||i>=p)break;u+=a,i++,i>v&&(i=d.end.row+1,d=this.getNextFoldLine(i,d),v=d?d.start.row:Infinity),h&&(this.$docRowCache.push(i),this.$screenRowCache.push(u))}if(d&&d.start.row<=i)r=this.getFoldDisplayLine(d),i=d.start.row;else{if(u+a<=e||i>p)return{row:p,column:this.getLine(p).length};r=this.getLine(i),d=null}var m=0,g=Math.floor(e-u);if(this.$useWrapMode){var y=this.$wrapData[i];y&&(o=y[g],g>0&&y.length&&(m=y.indent,s=y[g-1]||y[y.length-1],r=r.substring(s)))}return n!==undefined&&this.$bidiHandler.isBidiRow(u+g,i,g)&&(t=this.$bidiHandler.offsetToCol(n)),s+=this.$getStringScreenWidth(r,t-m)[1],this.$useWrapMode&&s>=o&&(s=o-1),d?d.idxToPosition(s):{row:i,column:s}},e.prototype.documentToScreenPosition=function(e,t){if(typeof t=="undefined")var n=this.$clipPositionToDocument(e.row,e.column);else n=this.$clipPositionToDocument(e,t);e=n.row,t=n.column;var r=0,i=null,s=null;s=this.getFoldAt(e,t,1),s&&(e=s.start.row,t=s.start.column);var o,u=0,a=this.$docRowCache,f=this.$getRowCacheIndex(a,e),l=a.length;if(l&&f>=0)var u=a[f],r=this.$screenRowCache[f],c=e>a[l-1];else var c=!l;var h=this.getNextFoldLine(u),p=h?h.start.row:Infinity;while(u<e){if(u>=p){o=h.end.row+1;if(o>e)break;h=this.getNextFoldLine(o,h),p=h?h.start.row:Infinity}else o=u+1;r+=this.getRowLength(u),u=o,c&&(this.$docRowCache.push(u),this.$screenRowCache.push(r))}var d="";h&&u>=p?(d=this.getFoldDisplayLine(h,e,t),i=h.start.row):(d=this.getLine(e).substring(0,t),i=e);var v=0;if(this.$useWrapMode){var m=this.$wrapData[i];if(m){var g=0;while(d.length>=m[g])r++,g++;d=d.substring(m[g-1]||0,d.length),v=g>0?m.indent:0}}return this.lineWidgets&&this.lineWidgets[u]&&this.lineWidgets[u].rowsAbove&&(r+=this.lineWidgets[u].rowsAbove),{row:r,column:v+this.$getStringScreenWidth(d)[0]}},e.prototype.documentToScreenColumn=function(e,t){return this.documentToScreenPosition(e,t).column},e.prototype.documentToScreenRow=function(e,t){return this.documentToScreenPosition(e,t).row},e.prototype.getScreenLength=function(){var e=0,t=null;if(!this.$useWrapMode){e=this.getLength();var n=this.$foldData;for(var r=0;r<n.length;r++)t=n[r],e-=t.end.row-t.start.row}else{var i=this.$wrapData.length,s=0,r=0,t=this.$foldData[r++],o=t?t.start.row:Infinity;while(s<i){var u=this.$wrapData[s];e+=u?u.length+1:1,s++,s>o&&(s=t.end.row+1,t=this.$foldData[r++],o=t?t.start.row:Infinity)}}return this.lineWidgets&&(e+=this.$getWidgetScreenLength()),e},e.prototype.$setFontMetrics=function(e){if(!this.$enableVarChar)return;this.$getStringScreenWidth=function(t,n,r){if(n===0)return[0,0];n||(n=Infinity),r=r||0;var i,s;for(s=0;s<t.length;s++){i=t.charAt(s),i==="	"?r+=this.getScreenTabSize(r):r+=e.getCharacterWidth(i);if(r>n)break}return[r,s]}},e.prototype.getPrecedingCharacter=function(){var e=this.selection.getCursor();if(e.column===0)return e.row===0?"":this.doc.getNewLineCharacter();var t=this.getLine(e.row);return t[e.column-1]},e.prototype.destroy=function(){this.destroyed||(this.bgTokenizer.setDocument(null),this.bgTokenizer.cleanup(),this.destroyed=!0),this.endOperation(),this.$stopWorker(),this.removeAllListeners(),this.doc&&this.doc.off("change",this.$onChange),this.selection&&(this.selection.off("changeCursor",this.$onSelectionChange),this.selection.off("changeSelection",this.$onSelectionChange)),this.selection.detach()},e}();v.$uid=0,v.prototype.$modes=o.$modes,v.prototype.getValue=v.prototype.toString,v.prototype.$defaultUndoManager={undo:function(){},redo:function(){},hasUndo:function(){},hasRedo:function(){},reset:function(){},add:function(){},addSelection:function(){},startNewGroup:function(){},addSession:function(){}},v.prototype.$overwrite=!1,v.prototype.$mode=null,v.prototype.$modeId=null,v.prototype.$scrollTop=0,v.prototype.$scrollLeft=0,v.prototype.$wrapLimit=80,v.prototype.$useWrapMode=!1,v.prototype.$wrapLimitRange={min:null,max:null},v.prototype.lineWidgets=null,v.prototype.isFullWidth=T,r.implement(v.prototype,u);var m=1,g=2,y=3,b=4,w=9,E=10,S=11,x=12;e("./edit_session/folding").Folding.call(v.prototype),e("./edit_session/bracket_match").BracketMatch.call(v.prototype),o.defineOptions(v.prototype,"session",{wrap:{set:function(e){!e||e=="off"?e=!1:e=="free"?e=!0:e=="printMargin"?e=-1:typeof e=="string"&&(e=parseInt(e,10)||!1);if(this.$wrap==e)return;this.$wrap=e;if(!e)this.setUseWrapMode(!1);else{var t=typeof e=="number"?e:null;this.setWrapLimitRange(t,t),this.setUseWrapMode(!0)}},get:function(){return this.getUseWrapMode()?this.$wrap==-1?"printMargin":this.getWrapLimitRange().min?this.$wrap:"free":"off"},handlesSet:!0},wrapMethod:{set:function(e){e=e=="auto"?this.$mode.type!="text":e!="text",e!=this.$wrapAsCode&&(this.$wrapAsCode=e,this.$useWrapMode&&(this.$useWrapMode=!1,this.setUseWrapMode(!0)))},initialValue:"auto"},indentedSoftWrap:{set:function(){this.$useWrapMode&&(this.$useWrapMode=!1,this.setUseWrapMode(!0))},initialValue:!0},firstLineNumber:{set:function(){this._signal("changeBreakpoint")},initialValue:1},useWorker:{set:function(e){this.$useWorker=e,this.$stopWorker(),e&&this.$startWorker()},initialValue:!0},useSoftTabs:{initialValue:!0},tabSize:{set:function(e){e=parseInt(e),e>0&&this.$tabSize!==e&&(this.$modified=!0,this.$rowLengthCache=[],this.$tabSize=e,this._signal("changeTabSize"))},initialValue:4,handlesSet:!0},navigateWithinSoftTabs:{initialValue:!1},foldStyle:{set:function(e){this.setFoldStyle(e)},handlesSet:!0},overwrite:{set:function(e){this._signal("changeOverwrite")},initialValue:!1},newLineMode:{set:function(e){this.doc.setNewLineMode(e)},get:function(){return this.doc.getNewLineMode()},handlesSet:!0},mode:{set:function(e){this.setMode(e)},get:function(){return this.$modeId},handlesSet:!0}}),t.EditSession=v}),ace.define("ace/search",["require","exports","module","ace/lib/lang","ace/lib/oop","ace/range"],function(e,t,n){"use strict";function u(e,t){function i(e,r){r===void 0&&(r=!0);var i=n&&t.$supportsUnicodeFlag?new RegExp("[\\p{L}\\p{N}_]","u"):new RegExp("\\w");if(i.test(e)||t.regExp)return n&&t.$supportsUnicodeFlag?r?"(?<=^|[^\\p{L}\\p{N}_])":"(?=[^\\p{L}\\p{N}_]|$)":"\\b";return""}var n=r.supportsLookbehind(),s=Array.from(e),o=s[0],u=s[s.length-1];return i(o)+e+i(u,!1)}var r=e("./lib/lang"),i=e("./lib/oop"),s=e("./range").Range,o=function(){function e(){this.$options={}}return e.prototype.set=function(e){return i.mixin(this.$options,e),this},e.prototype.getOptions=function(){return r.copyObject(this.$options)},e.prototype.setOptions=function(e){this.$options=e},e.prototype.find=function(e){var t=this.$options,n=this.$matchIterator(e,t);if(!n)return!1;var r=null;return n.forEach(function(e,n,i,o){return r=new s(e,n,i,o),n==o&&t.start&&t.start.start&&t.skipCurrent!=0&&r.isEqual(t.start)?(r=null,!1):!0}),r},e.prototype.findAll=function(e){var t=this.$options;if(!t.needle)return[];this.$assembleRegExp(t);var n=t.range,i=n?e.getLines(n.start.row,n.end.row):e.doc.getAllLines(),o=[],u=t.re;if(t.$isMultiLine){var a=u.length,f=i.length-a,l;e:for(var c=u.offset||0;c<=f;c++){for(var h=0;h<a;h++)if(i[c+h].search(u[h])==-1)continue e;var p=i[c],d=i[c+a-1],v=p.length-p.match(u[0])[0].length,m=d.match(u[a-1])[0].length;if(l&&l.end.row===c&&l.end.column>v)continue;o.push(l=new s(c,v,c+a-1,m)),a>2&&(c=c+a-2)}}else for(var g=0;g<i.length;g++){var y=r.getMatchOffsets(i[g],u);for(var h=0;h<y.length;h++){var b=y[h];o.push(new s(g,b.offset,g,b.offset+b.length))}}if(n){var w=n.start.column,E=n.end.column,g=0,h=o.length-1;while(g<h&&o[g].start.column<w&&o[g].start.row==0)g++;var S=n.end.row-n.start.row;while(g<h&&o[h].end.column>E&&o[h].end.row==S)h--;o=o.slice(g,h+1);for(g=0,h=o.length;g<h;g++)o[g].start.row+=n.start.row,o[g].end.row+=n.start.row}return o},e.prototype.replace=function(e,t){var n=this.$options,r=this.$assembleRegExp(n);if(n.$isMultiLine)return t;if(!r)return;var i=r.exec(e);if(!i||i[0].length!=e.length)return null;n.regExp||(t=t.replace(/\$/g,"$$$$")),t=e.replace(r,t);if(n.preserveCase){t=t.split("");for(var s=Math.min(e.length,e.length);s--;){var o=e[s];o&&o.toLowerCase()!=o?t[s]=t[s].toUpperCase():t[s]=t[s].toLowerCase()}t=t.join("")}return t},e.prototype.$assembleRegExp=function(e,t){if(e.needle instanceof RegExp)return e.re=e.needle;var n=e.needle;if(!e.needle)return e.re=!1;e.regExp||(n=r.escapeRegExp(n));var i=e.caseSensitive?"gm":"gmi";try{new RegExp(n,"u"),e.$supportsUnicodeFlag=!0,i+="u"}catch(s){e.$supportsUnicodeFlag=!1}e.wholeWord&&(n=u(n,e)),e.$isMultiLine=!t&&/[\n\r]/.test(n);if(e.$isMultiLine)return e.re=this.$assembleMultilineRegExp(n,i);try{var o=new RegExp(n,i)}catch(s){o=!1}return e.re=o},e.prototype.$assembleMultilineRegExp=function(e,t){var n=e.replace(/\r\n|\r|\n/g,"$\n^").split("\n"),r=[];for(var i=0;i<n.length;i++)try{r.push(new RegExp(n[i],t))}catch(s){return!1}return r},e.prototype.$matchIterator=function(e,t){var n=this.$assembleRegExp(t);if(!n)return!1;var i=t.backwards==1,s=t.skipCurrent!=0,o=n.unicode,u=t.range,a=t.start;a||(a=u?u[i?"end":"start"]:e.selection.getRange()),a.start&&(a=a[s!=i?"end":"start"]);var f=u?u.start.row:0,l=u?u.end.row:e.getLength()-1;if(i)var c=function(e){var n=a.row;if(p(n,a.column,e))return;for(n--;n>=f;n--)if(p(n,Number.MAX_VALUE,e))return;if(t.wrap==0)return;for(n=l,f=a.row;n>=f;n--)if(p(n,Number.MAX_VALUE,e))return};else var c=function(e){var n=a.row;if(p(n,a.column,e))return;for(n+=1;n<=l;n++)if(p(n,0,e))return;if(t.wrap==0)return;for(n=f,l=a.row;n<=l;n++)if(p(n,0,e))return};if(t.$isMultiLine)var h=n.length,p=function(t,r,s){var o=i?t-h+1:t;if(o<0||o+h>e.getLength())return;var u=e.getLine(o),a=u.search(n[0]);if(!i&&a<r||a===-1)return;for(var f=1;f<h;f++){u=e.getLine(o+f);if(u.search(n[f])==-1)return}var l=u.match(n[h-1])[0].length;if(i&&l>r)return;if(s(o,a,o+h-1,l))return!0};else if(i)var p=function(t,i,s){var u=e.getLine(t),a=[],f,l=0;n.lastIndex=0;while(f=n.exec(u)){var c=f[0].length;l=f.index;if(!c){if(l>=u.length)break;n.lastIndex=l+=r.skipEmptyMatch(u,l,o)}if(f.index+c>i)break;a.push(f.index,c)}for(var h=a.length-1;h>=0;h-=2){var p=a[h-1],c=a[h];if(s(t,p,t,p+c))return!0}};else var p=function(t,i,s){var u=e.getLine(t),a,f;n.lastIndex=i;while(f=n.exec(u)){var l=f[0].length;a=f.index;if(s(t,a,t,a+l))return!0;if(!l){n.lastIndex=a+=r.skipEmptyMatch(u,a,o);if(a>=u.length)return!1}}};return{forEach:c}},e}();t.Search=o}),ace.define("ace/keyboard/hash_handler",["require","exports","module","ace/lib/keys","ace/lib/useragent"],function(e,t,n){"use strict";function a(e){return typeof e=="object"&&e.bindKey&&e.bindKey.position||(e.isDefault?-100:0)}var r=this&&this.__extends||function(){var e=function(t,n){return e=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(e,t){e.__proto__=t}||function(e,t){for(var n in t)Object.prototype.hasOwnProperty.call(t,n)&&(e[n]=t[n])},e(t,n)};return function(t,n){function r(){this.constructor=t}if(typeof n!="function"&&n!==null)throw new TypeError("Class extends value "+String(n)+" is not a constructor or null");e(t,n),t.prototype=n===null?Object.create(n):(r.prototype=n.prototype,new r)}}(),i=e("../lib/keys"),s=e("../lib/useragent"),o=i.KEY_MODS,u=function(){function e(e,t){this.$init(e,t,!1)}return e.prototype.$init=function(e,t,n){this.platform=t||(s.isMac?"mac":"win"),this.commands={},this.commandKeyBinding={},this.addCommands(e),this.$singleCommand=n},e.prototype.addCommand=function(e){this.commands[e.name]&&this.removeCommand(e),this.commands[e.name]=e,e.bindKey&&this._buildKeyHash(e)},e.prototype.removeCommand=function(e,t){var n=e&&(typeof e=="string"?e:e.name);e=this.commands[n],t||delete this.commands[n];var r=this.commandKeyBinding;for(var i in r){var s=r[i];if(s==e)delete r[i];else if(Array.isArray(s)){var o=s.indexOf(e);o!=-1&&(s.splice(o,1),s.length==1&&(r[i]=s[0]))}}},e.prototype.bindKey=function(e,t,n){typeof e=="object"&&e&&(n==undefined&&(n=e.position),e=e[this.platform]);if(!e)return;if(typeof t=="function")return this.addCommand({exec:t,bindKey:e,name:t.name||e});e.split("|").forEach(function(e){var r="";if(e.indexOf(" ")!=-1){var i=e.split(/\s+/);e=i.pop(),i.forEach(function(e){var t=this.parseKeys(e),n=o[t.hashId]+t.key;r+=(r?" ":"")+n,this._addCommandToBinding(r,"chainKeys")},this),r+=" "}var s=this.parseKeys(e),u=o[s.hashId]+s.key;this._addCommandToBinding(r+u,t,n)},this)},e.prototype._addCommandToBinding=function(e,t,n){var r=this.commandKeyBinding,i;if(!t)delete r[e];else if(!r[e]||this.$singleCommand)r[e]=t;else{Array.isArray(r[e])?(i=r[e].indexOf(t))!=-1&&r[e].splice(i,1):r[e]=[r[e]],typeof n!="number"&&(n=a(t));var s=r[e];for(i=0;i<s.length;i++){var o=s[i],u=a(o);if(u>n)break}s.splice(i,0,t)}},e.prototype.addCommands=function(e){e&&Object.keys(e).forEach(function(t){var n=e[t];if(!n)return;if(typeof n=="string")return this.bindKey(n,t);typeof n=="function"&&(n={exec:n});if(typeof n!="object")return;n.name||(n.name=t),this.addCommand(n)},this)},e.prototype.removeCommands=function(e){Object.keys(e).forEach(function(t){this.removeCommand(e[t])},this)},e.prototype.bindKeys=function(e){Object.keys(e).forEach(function(t){this.bindKey(t,e[t])},this)},e.prototype._buildKeyHash=function(e){this.bindKey(e.bindKey,e)},e.prototype.parseKeys=function(e){var t=e.toLowerCase().split(/[\-\+]([\-\+])?/).filter(function(e){return e}),n=t.pop(),r=i[n];if(i.FUNCTION_KEYS[r])n=i.FUNCTION_KEYS[r].toLowerCase();else{if(!t.length)return{key:n,hashId:-1};if(t.length==1&&t[0]=="shift")return{key:n.toUpperCase(),hashId:-1}}var s=0;for(var o=t.length;o--;){var u=i.KEY_MODS[t[o]];if(u==null)return typeof console!="undefined"&&console.error("invalid modifier "+t[o]+" in "+e),!1;s|=u}return{key:n,hashId:s}},e.prototype.findKeyCommand=function(e,t){var n=o[e]+t;return this.commandKeyBinding[n]},e.prototype.handleKeyboard=function(e,t,n,r){if(r<0)return;var i=o[t]+n,s=this.commandKeyBinding[i];e.$keyChain&&(e.$keyChain+=" "+i,s=this.commandKeyBinding[e.$keyChain]||s);if(s)if(s=="chainKeys"||s[s.length-1]=="chainKeys")return e.$keyChain=e.$keyChain||i,{command:"null"};if(e.$keyChain)if(!!t&&t!=4||n.length!=1){if(t==-1||r>0)e.$keyChain=""}else e.$keyChain=e.$keyChain.slice(0,-i.length-1);return{command:s}},e.prototype.getStatusText=function(e,t){return t.$keyChain||""},e}(),f=function(e){function t(t,n){var r=e.call(this,t,n)||this;return r.$singleCommand=!0,r}return r(t,e),t}(u);f.call=function(e,t,n){u.prototype.$init.call(e,t,n,!0)},u.call=function(e,t,n){u.prototype.$init.call(e,t,n,!1)},t.HashHandler=f,t.MultiHashHandler=u}),ace.define("ace/commands/command_manager",["require","exports","module","ace/lib/oop","ace/keyboard/hash_handler","ace/lib/event_emitter"],function(e,t,n){"use strict";var r=this&&this.__extends||function(){var e=function(t,n){return e=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(e,t){e.__proto__=t}||function(e,t){for(var n in t)Object.prototype.hasOwnProperty.call(t,n)&&(e[n]=t[n])},e(t,n)};return function(t,n){function r(){this.constructor=t}if(typeof n!="function"&&n!==null)throw new TypeError("Class extends value "+String(n)+" is not a constructor or null");e(t,n),t.prototype=n===null?Object.create(n):(r.prototype=n.prototype,new r)}}(),i=e("../lib/oop"),s=e("../keyboard/hash_handler").MultiHashHandler,o=e("../lib/event_emitter").EventEmitter,u=function(e){function t(t,n){var r=e.call(this,n,t)||this;return r.byName=r.commands,r.setDefaultHandler("exec",function(e){return e.args?e.command.exec(e.editor,e.args,e.event,!1):e.command.exec(e.editor,{},e.event,!0)}),r}return r(t,e),t.prototype.exec=function(e,t,n){if(Array.isArray(e)){for(var r=e.length;r--;)if(this.exec(e[r],t,n))return!0;return!1}typeof e=="string"&&(e=this.commands[e]);if(!this.canExecute(e,t))return!1;var i={editor:t,command:e,args:n};return i.returnValue=this._emit("exec",i),this._signal("afterExec",i),i.returnValue===!1?!1:!0},t.prototype.canExecute=function(e,t){return typeof e=="string"&&(e=this.commands[e]),e?t&&t.$readOnly&&!e.readOnly?!1:this.$checkCommandState!=0&&e.isAvailable&&!e.isAvailable(t)?!1:!0:!1},t.prototype.toggleRecording=function(e){if(this.$inReplay)return;return e&&e._emit("changeStatus"),this.recording?(this.macro.pop(),this.off("exec",this.$addCommandToMacro),this.macro.length||(this.macro=this.oldMacro),this.recording=!1):(this.$addCommandToMacro||(this.$addCommandToMacro=function(e){this.macro.push([e.command,e.args])}.bind(this)),this.oldMacro=this.macro,this.macro=[],this.on("exec",this.$addCommandToMacro),this.recording=!0)},t.prototype.replay=function(e){if(this.$inReplay||!this.macro)return;if(this.recording)return this.toggleRecording(e);try{this.$inReplay=!0,this.macro.forEach(function(t){typeof t=="string"?this.exec(t,e):this.exec(t[0],e,t[1])},this)}finally{this.$inReplay=!1}},t.prototype.trimMacro=function(e){return e.map(function(e){return typeof e[0]!="string"&&(e[0]=e[0].name),e[1]||(e=e[0]),e})},t}(s);i.implement(u.prototype,o),t.CommandManager=u}),ace.define("ace/commands/default_commands",["require","exports","module","ace/lib/lang","ace/config","ace/range"],function(e,t,n){"use strict";function o(e,t){return{win:e,mac:t}}var r=e("../lib/lang"),i=e("../config"),s=e("../range").Range;t.commands=[{name:"showSettingsMenu",description:"Show settings menu",bindKey:o("Ctrl-,","Command-,"),exec:function(e){i.loadModule("ace/ext/settings_menu",function(t){t.init(e),e.showSettingsMenu()})},readOnly:!0},{name:"goToNextError",description:"Go to next error",bindKey:o("Alt-E","F4"),exec:function(e){i.loadModule("ace/ext/error_marker",function(t){t.showErrorMarker(e,1)})},scrollIntoView:"animate",readOnly:!0},{name:"goToPreviousError",description:"Go to previous error",bindKey:o("Alt-Shift-E","Shift-F4"),exec:function(e){i.loadModule("ace/ext/error_marker",function(t){t.showErrorMarker(e,-1)})},scrollIntoView:"animate",readOnly:!0},{name:"selectall",description:"Select all",bindKey:o("Ctrl-A","Command-A"),exec:function(e){e.selectAll()},readOnly:!0},{name:"centerselection",description:"Center selection",bindKey:o(null,"Ctrl-L"),exec:function(e){e.centerSelection()},readOnly:!0},{name:"gotoline",description:"Go to line...",bindKey:o("Ctrl-L","Command-L"),exec:function(e,t){typeof t=="number"&&!isNaN(t)&&e.gotoLine(t),e.prompt({$type:"gotoLine"})},readOnly:!0},{name:"fold",bindKey:o("Alt-L|Ctrl-F1","Command-Alt-L|Command-F1"),exec:function(e){e.session.toggleFold(!1)},multiSelectAction:"forEach",scrollIntoView:"center",readOnly:!0},{name:"unfold",bindKey:o("Alt-Shift-L|Ctrl-Shift-F1","Command-Alt-Shift-L|Command-Shift-F1"),exec:function(e){e.session.toggleFold(!0)},multiSelectAction:"forEach",scrollIntoView:"center",readOnly:!0},{name:"toggleFoldWidget",description:"Toggle fold widget",bindKey:o("F2","F2"),exec:function(e){e.session.toggleFoldWidget()},multiSelectAction:"forEach",scrollIntoView:"center",readOnly:!0},{name:"toggleParentFoldWidget",description:"Toggle parent fold widget",bindKey:o("Alt-F2","Alt-F2"),exec:function(e){e.session.toggleFoldWidget(!0)},multiSelectAction:"forEach",scrollIntoView:"center",readOnly:!0},{name:"foldall",description:"Fold all",bindKey:o(null,"Ctrl-Command-Option-0"),exec:function(e){e.session.foldAll()},scrollIntoView:"center",readOnly:!0},{name:"foldAllComments",description:"Fold all comments",bindKey:o(null,"Ctrl-Command-Option-0"),exec:function(e){e.session.foldAllComments()},scrollIntoView:"center",readOnly:!0},{name:"foldOther",description:"Fold other",bindKey:o("Alt-0","Command-Option-0"),exec:function(e){e.session.foldAll(),e.session.unfold(e.selection.getAllRanges())},scrollIntoView:"center",readOnly:!0},{name:"unfoldall",description:"Unfold all",bindKey:o("Alt-Shift-0","Command-Option-Shift-0"),exec:function(e){e.session.unfold()},scrollIntoView:"center",readOnly:!0},{name:"findnext",description:"Find next",bindKey:o("Ctrl-K","Command-G"),exec:function(e){e.findNext()},multiSelectAction:"forEach",scrollIntoView:"center",readOnly:!0},{name:"findprevious",description:"Find previous",bindKey:o("Ctrl-Shift-K","Command-Shift-G"),exec:function(e){e.findPrevious()},multiSelectAction:"forEach",scrollIntoView:"center",readOnly:!0},{name:"selectOrFindNext",description:"Select or find next",bindKey:o("Alt-K","Ctrl-G"),exec:function(e){e.selection.isEmpty()?e.selection.selectWord():e.findNext()},readOnly:!0},{name:"selectOrFindPrevious",description:"Select or find previous",bindKey:o("Alt-Shift-K","Ctrl-Shift-G"),exec:function(e){e.selection.isEmpty()?e.selection.selectWord():e.findPrevious()},readOnly:!0},{name:"find",description:"Find",bindKey:o("Ctrl-F","Command-F"),exec:function(e){i.loadModule("ace/ext/searchbox",function(t){t.Search(e)})},readOnly:!0},{name:"overwrite",description:"Overwrite",bindKey:"Insert",exec:function(e){e.toggleOverwrite()},readOnly:!0},{name:"selecttostart",description:"Select to start",bindKey:o("Ctrl-Shift-Home","Command-Shift-Home|Command-Shift-Up"),exec:function(e){e.getSelection().selectFileStart()},multiSelectAction:"forEach",readOnly:!0,scrollIntoView:"animate",aceCommandGroup:"fileJump"},{name:"gotostart",description:"Go to start",bindKey:o("Ctrl-Home","Command-Home|Command-Up"),exec:function(e){e.navigateFileStart()},multiSelectAction:"forEach",readOnly:!0,scrollIntoView:"animate",aceCommandGroup:"fileJump"},{name:"selectup",description:"Select up",bindKey:o("Shift-Up","Shift-Up|Ctrl-Shift-P"),exec:function(e){e.getSelection().selectUp()},multiSelectAction:"forEach",scrollIntoView:"cursor",readOnly:!0},{name:"golineup",description:"Go line up",bindKey:o("Up","Up|Ctrl-P"),exec:function(e,t){e.navigateUp(t.times)},multiSelectAction:"forEach",scrollIntoView:"cursor",readOnly:!0},{name:"selecttoend",description:"Select to end",bindKey:o("Ctrl-Shift-End","Command-Shift-End|Command-Shift-Down"),exec:function(e){e.getSelection().selectFileEnd()},multiSelectAction:"forEach",readOnly:!0,scrollIntoView:"animate",aceCommandGroup:"fileJump"},{name:"gotoend",description:"Go to end",bindKey:o("Ctrl-End","Command-End|Command-Down"),exec:function(e){e.navigateFileEnd()},multiSelectAction:"forEach",readOnly:!0,scrollIntoView:"animate",aceCommandGroup:"fileJump"},{name:"selectdown",description:"Select down",bindKey:o("Shift-Down","Shift-Down|Ctrl-Shift-N"),exec:function(e){e.getSelection().selectDown()},multiSelectAction:"forEach",scrollIntoView:"cursor",readOnly:!0},{name:"golinedown",description:"Go line down",bindKey:o("Down","Down|Ctrl-N"),exec:function(e,t){e.navigateDown(t.times)},multiSelectAction:"forEach",scrollIntoView:"cursor",readOnly:!0},{name:"selectwordleft",description:"Select word left",bindKey:o("Ctrl-Shift-Left","Option-Shift-Left"),exec:function(e){e.getSelection().selectWordLeft()},multiSelectAction:"forEach",scrollIntoView:"cursor",readOnly:!0},{name:"gotowordleft",description:"Go to word left",bindKey:o("Ctrl-Left","Option-Left"),exec:function(e){e.navigateWordLeft()},multiSelectAction:"forEach",scrollIntoView:"cursor",readOnly:!0},{name:"selecttolinestart",description:"Select to line start",bindKey:o("Alt-Shift-Left","Command-Shift-Left|Ctrl-Shift-A"),exec:function(e){e.getSelection().selectLineStart()},multiSelectAction:"forEach",scrollIntoView:"cursor",readOnly:!0},{name:"gotolinestart",description:"Go to line start",bindKey:o("Alt-Left|Home","Command-Left|Home|Ctrl-A"),exec:function(e){e.navigateLineStart()},multiSelectAction:"forEach",scrollIntoView:"cursor",readOnly:!0},{name:"selectleft",description:"Select left",bindKey:o("Shift-Left","Shift-Left|Ctrl-Shift-B"),exec:function(e){e.getSelection().selectLeft()},multiSelectAction:"forEach",scrollIntoView:"cursor",readOnly:!0},{name:"gotoleft",description:"Go to left",bindKey:o("Left","Left|Ctrl-B"),exec:function(e,t){e.navigateLeft(t.times)},multiSelectAction:"forEach",scrollIntoView:"cursor",readOnly:!0},{name:"selectwordright",description:"Select word right",bindKey:o("Ctrl-Shift-Right","Option-Shift-Right"),exec:function(e){e.getSelection().selectWordRight()},multiSelectAction:"forEach",scrollIntoView:"cursor",readOnly:!0},{name:"gotowordright",description:"Go to word right",bindKey:o("Ctrl-Right","Option-Right"),exec:function(e){e.navigateWordRight()},multiSelectAction:"forEach",scrollIntoView:"cursor",readOnly:!0},{name:"selecttolineend",description:"Select to line end",bindKey:o("Alt-Shift-Right","Command-Shift-Right|Shift-End|Ctrl-Shift-E"),exec:function(e){e.getSelection().selectLineEnd()},multiSelectAction:"forEach",scrollIntoView:"cursor",readOnly:!0},{name:"gotolineend",description:"Go to line end",bindKey:o("Alt-Right|End","Command-Right|End|Ctrl-E"),exec:function(e){e.navigateLineEnd()},multiSelectAction:"forEach",scrollIntoView:"cursor",readOnly:!0},{name:"selectright",description:"Select right",bindKey:o("Shift-Right","Shift-Right"),exec:function(e){e.getSelection().selectRight()},multiSelectAction:"forEach",scrollIntoView:"cursor",readOnly:!0},{name:"gotoright",description:"Go to right",bindKey:o("Right","Right|Ctrl-F"),exec:function(e,t){e.navigateRight(t.times)},multiSelectAction:"forEach",scrollIntoView:"cursor",readOnly:!0},{name:"selectpagedown",description:"Select page down",bindKey:"Shift-PageDown",exec:function(e){e.selectPageDown()},readOnly:!0},{name:"pagedown",description:"Page down",bindKey:o(null,"Option-PageDown"),exec:function(e){e.scrollPageDown()},readOnly:!0},{name:"gotopagedown",description:"Go to page down",bindKey:o("PageDown","PageDown|Ctrl-V"),exec:function(e){e.gotoPageDown()},readOnly:!0},{name:"selectpageup",description:"Select page up",bindKey:"Shift-PageUp",exec:function(e){e.selectPageUp()},readOnly:!0},{name:"pageup",description:"Page up",bindKey:o(null,"Option-PageUp"),exec:function(e){e.scrollPageUp()},readOnly:!0},{name:"gotopageup",description:"Go to page up",bindKey:"PageUp",exec:function(e){e.gotoPageUp()},readOnly:!0},{name:"scrollup",description:"Scroll up",bindKey:o("Ctrl-Up",null),exec:function(e){e.renderer.scrollBy(0,-2*e.renderer.layerConfig.lineHeight)},readOnly:!0},{name:"scrolldown",description:"Scroll down",bindKey:o("Ctrl-Down",null),exec:function(e){e.renderer.scrollBy(0,2*e.renderer.layerConfig.lineHeight)},readOnly:!0},{name:"selectlinestart",description:"Select line start",bindKey:"Shift-Home",exec:function(e){e.getSelection().selectLineStart()},multiSelectAction:"forEach",scrollIntoView:"cursor",readOnly:!0},{name:"selectlineend",description:"Select line end",bindKey:"Shift-End",exec:function(e){e.getSelection().selectLineEnd()},multiSelectAction:"forEach",scrollIntoView:"cursor",readOnly:!0},{name:"togglerecording",description:"Toggle recording",bindKey:o("Ctrl-Alt-E","Command-Option-E"),exec:function(e){e.commands.toggleRecording(e)},readOnly:!0},{name:"replaymacro",description:"Replay macro",bindKey:o("Ctrl-Shift-E","Command-Shift-E"),exec:function(e){e.commands.replay(e)},readOnly:!0},{name:"jumptomatching",description:"Jump to matching",bindKey:o("Ctrl-\\|Ctrl-P","Command-\\"),exec:function(e){e.jumpToMatching()},multiSelectAction:"forEach",scrollIntoView:"animate",readOnly:!0},{name:"selecttomatching",description:"Select to matching",bindKey:o("Ctrl-Shift-\\|Ctrl-Shift-P","Command-Shift-\\"),exec:function(e){e.jumpToMatching(!0)},multiSelectAction:"forEach",scrollIntoView:"animate",readOnly:!0},{name:"expandToMatching",description:"Expand to matching",bindKey:o("Ctrl-Shift-M","Ctrl-Shift-M"),exec:function(e){e.jumpToMatching(!0,!0)},multiSelectAction:"forEach",scrollIntoView:"animate",readOnly:!0},{name:"passKeysToBrowser",description:"Pass keys to browser",bindKey:o(null,null),exec:function(){},passEvent:!0,readOnly:!0},{name:"copy",description:"Copy",exec:function(e){},readOnly:!0},{name:"cut",description:"Cut",exec:function(e){var t=e.$copyWithEmptySelection&&e.selection.isEmpty(),n=t?e.selection.getLineRange():e.selection.getRange();e._emit("cut",n),n.isEmpty()||e.session.remove(n),e.clearSelection()},scrollIntoView:"cursor",multiSelectAction:"forEach"},{name:"paste",description:"Paste",exec:function(e,t){e.$handlePaste(t)},scrollIntoView:"cursor"},{name:"removeline",description:"Remove line",bindKey:o("Ctrl-D","Command-D"),exec:function(e){e.removeLines()},scrollIntoView:"cursor",multiSelectAction:"forEachLine"},{name:"duplicateSelection",description:"Duplicate selection",bindKey:o("Ctrl-Shift-D","Command-Shift-D"),exec:function(e){e.duplicateSelection()},scrollIntoView:"cursor",multiSelectAction:"forEach"},{name:"sortlines",description:"Sort lines",bindKey:o("Ctrl-Alt-S","Command-Alt-S"),exec:function(e){e.sortLines()},scrollIntoView:"selection",multiSelectAction:"forEachLine"},{name:"togglecomment",description:"Toggle comment",bindKey:o("Ctrl-/","Command-/"),exec:function(e){e.toggleCommentLines()},multiSelectAction:"forEachLine",scrollIntoView:"selectionPart"},{name:"toggleBlockComment",description:"Toggle block comment",bindKey:o("Ctrl-Shift-/","Command-Shift-/"),exec:function(e){e.toggleBlockComment()},multiSelectAction:"forEach",scrollIntoView:"selectionPart"},{name:"modifyNumberUp",description:"Modify number up",bindKey:o("Ctrl-Shift-Up","Alt-Shift-Up"),exec:function(e){e.modifyNumber(1)},scrollIntoView:"cursor",multiSelectAction:"forEach"},{name:"modifyNumberDown",description:"Modify number down",bindKey:o("Ctrl-Shift-Down","Alt-Shift-Down"),exec:function(e){e.modifyNumber(-1)},scrollIntoView:"cursor",multiSelectAction:"forEach"},{name:"replace",description:"Replace",bindKey:o("Ctrl-H","Command-Option-F"),exec:function(e){i.loadModule("ace/ext/searchbox",function(t){t.Search(e,!0)})}},{name:"undo",description:"Undo",bindKey:o("Ctrl-Z","Command-Z"),exec:function(e){e.undo()}},{name:"redo",description:"Redo",bindKey:o("Ctrl-Shift-Z|Ctrl-Y","Command-Shift-Z|Command-Y"),exec:function(e){e.redo()}},{name:"copylinesup",description:"Copy lines up",bindKey:o("Alt-Shift-Up","Command-Option-Up"),exec:function(e){e.copyLinesUp()},scrollIntoView:"cursor"},{name:"movelinesup",description:"Move lines up",bindKey:o("Alt-Up","Option-Up"),exec:function(e){e.moveLinesUp()},scrollIntoView:"cursor"},{name:"copylinesdown",description:"Copy lines down",bindKey:o("Alt-Shift-Down","Command-Option-Down"),exec:function(e){e.copyLinesDown()},scrollIntoView:"cursor"},{name:"movelinesdown",description:"Move lines down",bindKey:o("Alt-Down","Option-Down"),exec:function(e){e.moveLinesDown()},scrollIntoView:"cursor"},{name:"del",description:"Delete",bindKey:o("Delete","Delete|Ctrl-D|Shift-Delete"),exec:function(e){e.remove("right")},multiSelectAction:"forEach",scrollIntoView:"cursor"},{name:"backspace",description:"Backspace",bindKey:o("Shift-Backspace|Backspace","Ctrl-Backspace|Shift-Backspace|Backspace|Ctrl-H"),exec:function(e){e.remove("left")},multiSelectAction:"forEach",scrollIntoView:"cursor"},{name:"cut_or_delete",description:"Cut or delete",bindKey:o("Shift-Delete",null),exec:function(e){if(!e.selection.isEmpty())return!1;e.remove("left")},multiSelectAction:"forEach",scrollIntoView:"cursor"},{name:"removetolinestart",description:"Remove to line start",bindKey:o("Alt-Backspace","Command-Backspace"),exec:function(e){e.removeToLineStart()},multiSelectAction:"forEach",scrollIntoView:"cursor"},{name:"removetolineend",description:"Remove to line end",bindKey:o("Alt-Delete","Ctrl-K|Command-Delete"),exec:function(e){e.removeToLineEnd()},multiSelectAction:"forEach",scrollIntoView:"cursor"},{name:"removetolinestarthard",description:"Remove to line start hard",bindKey:o("Ctrl-Shift-Backspace",null),exec:function(e){var t=e.selection.getRange();t.start.column=0,e.session.remove(t)},multiSelectAction:"forEach",scrollIntoView:"cursor"},{name:"removetolineendhard",description:"Remove to line end hard",bindKey:o("Ctrl-Shift-Delete",null),exec:function(e){var t=e.selection.getRange();t.end.column=Number.MAX_VALUE,e.session.remove(t)},multiSelectAction:"forEach",scrollIntoView:"cursor"},{name:"removewordleft",description:"Remove word left",bindKey:o("Ctrl-Backspace","Alt-Backspace|Ctrl-Alt-Backspace"),exec:function(e){e.removeWordLeft()},multiSelectAction:"forEach",scrollIntoView:"cursor"},{name:"removewordright",description:"Remove word right",bindKey:o("Ctrl-Delete","Alt-Delete"),exec:function(e){e.removeWordRight()},multiSelectAction:"forEach",scrollIntoView:"cursor"},{name:"outdent",description:"Outdent",bindKey:o("Shift-Tab","Shift-Tab"),exec:function(e){e.blockOutdent()},multiSelectAction:"forEach",scrollIntoView:"selectionPart"},{name:"indent",description:"Indent",bindKey:o("Tab","Tab"),exec:function(e){e.indent()},multiSelectAction:"forEach",scrollIntoView:"selectionPart"},{name:"blockoutdent",description:"Block outdent",bindKey:o("Ctrl-[","Ctrl-["),exec:function(e){e.blockOutdent()},multiSelectAction:"forEachLine",scrollIntoView:"selectionPart"},{name:"blockindent",description:"Block indent",bindKey:o("Ctrl-]","Ctrl-]"),exec:function(e){e.blockIndent()},multiSelectAction:"forEachLine",scrollIntoView:"selectionPart"},{name:"insertstring",description:"Insert string",exec:function(e,t){e.insert(t)},multiSelectAction:"forEach",scrollIntoView:"cursor"},{name:"inserttext",description:"Insert text",exec:function(e,t){e.insert(r.stringRepeat(t.text||"",t.times||1))},multiSelectAction:"forEach",scrollIntoView:"cursor"},{name:"splitline",description:"Split line",bindKey:o(null,"Ctrl-O"),exec:function(e){e.splitLine()},multiSelectAction:"forEach",scrollIntoView:"cursor"},{name:"transposeletters",description:"Transpose letters",bindKey:o("Alt-Shift-X","Ctrl-T"),exec:function(e){e.transposeLetters()},multiSelectAction:function(e){e.transposeSelections(1)},scrollIntoView:"cursor"},{name:"touppercase",description:"To uppercase",bindKey:o("Ctrl-U","Ctrl-U"),exec:function(e){e.toUpperCase()},multiSelectAction:"forEach",scrollIntoView:"cursor"},{name:"tolowercase",description:"To lowercase",bindKey:o("Ctrl-Shift-U","Ctrl-Shift-U"),exec:function(e){e.toLowerCase()},multiSelectAction:"forEach",scrollIntoView:"cursor"},{name:"autoindent",description:"Auto Indent",bindKey:o(null,null),exec:function(e){e.autoIndent()},scrollIntoView:"animate"},{name:"expandtoline",description:"Expand to line",bindKey:o("Ctrl-Shift-L","Command-Shift-L"),exec:function(e){var t=e.selection.getRange();t.start.column=t.end.column=0,t.end.row++,e.selection.setRange(t,!1)},multiSelectAction:"forEach",scrollIntoView:"cursor",readOnly:!0},{name:"openlink",bindKey:o("Ctrl+F3","F3"),exec:function(e){e.openLink()}},{name:"joinlines",description:"Join lines",bindKey:o(null,null),exec:function(e){var t=e.selection.isBackwards(),n=t?e.selection.getSelectionLead():e.selection.getSelectionAnchor(),i=t?e.selection.getSelectionAnchor():e.selection.getSelectionLead(),o=e.session.doc.getLine(n.row).length,u=e.session.doc.getTextRange(e.selection.getRange()),a=u.replace(/\n\s*/," ").length,f=e.session.doc.getLine(n.row);for(var l=n.row+1;l<=i.row+1;l++){var c=r.stringTrimLeft(r.stringTrimRight(e.session.doc.getLine(l)));c.length!==0&&(c=" "+c),f+=c}i.row+1<e.session.doc.getLength()-1&&(f+=e.session.doc.getNewLineCharacter()),e.clearSelection(),e.session.doc.replace(new s(n.row,0,i.row+2,0),f),a>0?(e.selection.moveCursorTo(n.row,n.column),e.selection.selectTo(n.row,n.column+a)):(o=e.session.doc.getLine(n.row).length>o?o+1:o,e.selection.moveCursorTo(n.row,o))},multiSelectAction:"forEach",readOnly:!0},{name:"invertSelection",description:"Invert selection",bindKey:o(null,null),exec:function(e){var t=e.session.doc.getLength()-1,n=e.session.doc.getLine(t).length,r=e.selection.rangeList.ranges,i=[];r.length<1&&(r=[e.selection.getRange()]);for(var o=0;o<r.length;o++)o==r.length-1&&(r[o].end.row!==t||r[o].end.column!==n)&&i.push(new s(r[o].end.row,r[o].end.column,t,n)),o===0?(r[o].start.row!==0||r[o].start.column!==0)&&i.push(new s(0,0,r[o].start.row,r[o].start.column)):i.push(new s(r[o-1].end.row,r[o-1].end.column,r[o].start.row,r[o].start.column));e.exitMultiSelectMode(),e.clearSelection();for(var o=0;o<i.length;o++)e.selection.addRange(i[o],!1)},readOnly:!0,scrollIntoView:"none"},{name:"addLineAfter",description:"Add new line after the current line",exec:function(e){e.selection.clearSelection(),e.navigateLineEnd(),e.insert("\n")},multiSelectAction:"forEach",scrollIntoView:"cursor"},{name:"addLineBefore",description:"Add new line before the current line",exec:function(e){e.selection.clearSelection();var t=e.getCursorPosition();e.selection.moveTo(t.row-1,Number.MAX_VALUE),e.insert("\n"),t.row===0&&e.navigateUp()},multiSelectAction:"forEach",scrollIntoView:"cursor"},{name:"openCommandPallete",exec:function(e){console.warn("This is an obsolete command. Please use `openCommandPalette` instead."),e.prompt({$type:"commands"})},readOnly:!0},{name:"openCommandPalette",description:"Open command palette",bindKey:o("F1","F1"),exec:function(e){e.prompt({$type:"commands"})},readOnly:!0},{name:"modeSelect",description:"Change language mode...",bindKey:o(null,null),exec:function(e){e.prompt({$type:"modes"})},readOnly:!0}];for(var u=1;u<9;u++)t.commands.push({name:"foldToLevel"+u,description:"Fold To Level "+u,level:u,exec:function(e){e.session.foldToLevel(this.level)},scrollIntoView:"center",readOnly:!0})}),ace.define("ace/line_widgets",["require","exports","module","ace/lib/dom"],function(e,t,n){"use strict";var r=e("./lib/dom"),i=function(){function e(e){this.session=e,this.session.widgetManager=this,this.session.getRowLength=this.getRowLength,this.session.$getWidgetScreenLength=this.$getWidgetScreenLength,this.updateOnChange=this.updateOnChange.bind(this),this.renderWidgets=this.renderWidgets.bind(this),this.measureWidgets=this.measureWidgets.bind(this),this.session._changedWidgets=[],this.$onChangeEditor=this.$onChangeEditor.bind(this),this.session.on("change",this.updateOnChange),this.session.on("changeFold",this.updateOnFold),this.session.on("changeEditor",this.$onChangeEditor)}return e.prototype.getRowLength=function(e){var t;return this.lineWidgets?t=this.lineWidgets[e]&&this.lineWidgets[e].rowCount||0:t=0,!this.$useWrapMode||!this.$wrapData[e]?1+t:this.$wrapData[e].length+1+t},e.prototype.$getWidgetScreenLength=function(){var e=0;return this.lineWidgets.forEach(function(t){t&&t.rowCount&&!t.hidden&&(e+=t.rowCount)}),e},e.prototype.$onChangeEditor=function(e){this.attach(e.editor)},e.prototype.attach=function(e){e&&e.widgetManager&&e.widgetManager!=this&&e.widgetManager.detach();if(this.editor==e)return;this.detach(),this.editor=e,e&&(e.widgetManager=this,e.renderer.on("beforeRender",this.measureWidgets),e.renderer.on("afterRender",this.renderWidgets))},e.prototype.detach=function(e){var t=this.editor;if(!t)return;this.editor=null,t.widgetManager=null,t.renderer.off("beforeRender",this.measureWidgets),t.renderer.off("afterRender",this.renderWidgets);var n=this.session.lineWidgets;n&&n.forEach(function(e){e&&e.el&&e.el.parentNode&&(e._inDocument=!1,e.el.parentNode.removeChild(e.el))})},e.prototype.updateOnFold=function(e,t){var n=t.lineWidgets;if(!n||!e.action)return;var r=e.data,i=r.start.row,s=r.end.row,o=e.action=="add";for(var u=i+1;u<s;u++)n[u]&&(n[u].hidden=o);n[s]&&(o?n[i]?n[s].hidden=o:n[i]=n[s]:(n[i]==n[s]&&(n[i]=undefined),n[s].hidden=o))},e.prototype.updateOnChange=function(e){var t=this.session.lineWidgets;if(!t)return;var n=e.start.row,r=e.end.row-n;if(r!==0)if(e.action=="remove"){var i=t.splice(n+1,r);!t[n]&&i[i.length-1]&&(t[n]=i.pop()),i.forEach(function(e){e&&this.removeLineWidget(e)},this),this.$updateRows()}else{var s=new Array(r);t[n]&&t[n].column!=null&&e.start.column>t[n].column&&n++,s.unshift(n,0),t.splice.apply(t,s),this.$updateRows()}},e.prototype.$updateRows=function(){var e=this.session.lineWidgets;if(!e)return;var t=!0;e.forEach(function(e,n){if(e){t=!1,e.row=n;while(e.$oldWidget)e.$oldWidget.row=n,e=e.$oldWidget}}),t&&(this.session.lineWidgets=null)},e.prototype.$registerLineWidget=function(e){this.session.lineWidgets||(this.session.lineWidgets=new Array(this.session.getLength()));var t=this.session.lineWidgets[e.row];return t&&(e.$oldWidget=t,t.el&&t.el.parentNode&&(t.el.parentNode.removeChild(t.el),t._inDocument=!1)),this.session.lineWidgets[e.row]=e,e},e.prototype.addLineWidget=function(e){this.$registerLineWidget(e),e.session=this.session;if(!this.editor)return e;var t=this.editor.renderer;e.html&&!e.el&&(e.el=r.createElement("div"),e.el.innerHTML=e.html),e.text&&!e.el&&(e.el=r.createElement("div"),e.el.textContent=e.text),e.el&&(r.addCssClass(e.el,"ace_lineWidgetContainer"),e.className&&r.addCssClass(e.el,e.className),e.el.style.position="absolute",e.el.style.zIndex="5",t.container.appendChild(e.el),e._inDocument=!0,e.coverGutter||(e.el.style.zIndex="3"),e.pixelHeight==null&&(e.pixelHeight=e.el.offsetHeight)),e.rowCount==null&&(e.rowCount=e.pixelHeight/t.layerConfig.lineHeight);var n=this.session.getFoldAt(e.row,0);e.$fold=n;if(n){var i=this.session.lineWidgets;e.row==n.end.row&&!i[n.start.row]?i[n.start.row]=e:e.hidden=!0}return this.session._emit("changeFold",{data:{start:{row:e.row}}}),this.$updateRows(),this.renderWidgets(null,t),this.onWidgetChanged(e),e},e.prototype.removeLineWidget=function(e){e._inDocument=!1,e.session=null,e.el&&e.el.parentNode&&e.el.parentNode.removeChild(e.el);if(e.editor&&e.editor.destroy)try{e.editor.destroy()}catch(t){}if(this.session.lineWidgets){var n=this.session.lineWidgets[e.row];if(n==e)this.session.lineWidgets[e.row]=e.$oldWidget,e.$oldWidget&&this.onWidgetChanged(e.$oldWidget);else while(n){if(n.$oldWidget==e){n.$oldWidget=e.$oldWidget;break}n=n.$oldWidget}}this.session._emit("changeFold",{data:{start:{row:e.row}}}),this.$updateRows()},e.prototype.getWidgetsAtRow=function(e){var t=this.session.lineWidgets,n=t&&t[e],r=[];while(n)r.push(n),n=n.$oldWidget;return r},e.prototype.onWidgetChanged=function(e){this.session._changedWidgets.push(e),this.editor&&this.editor.renderer.updateFull()},e.prototype.measureWidgets=function(e,t){var n=this.session._changedWidgets,r=t.layerConfig;if(!n||!n.length)return;var i=Infinity;for(var s=0;s<n.length;s++){var o=n[s];if(!o||!o.el)continue;if(o.session!=this.session)continue;if(!o._inDocument){if(this.session.lineWidgets[o.row]!=o)continue;o._inDocument=!0,t.container.appendChild(o.el)}o.h=o.el.offsetHeight,o.fixedWidth||(o.w=o.el.offsetWidth,o.screenWidth=Math.ceil(o.w/r.characterWidth));var u=o.h/r.lineHeight;o.coverLine&&(u-=this.session.getRowLineCount(o.row),u<0&&(u=0)),o.rowCount!=u&&(o.rowCount=u,o.row<i&&(i=o.row))}i!=Infinity&&(this.session._emit("changeFold",{data:{start:{row:i}}}),this.session.lineWidgetWidth=null),this.session._changedWidgets=[]},e.prototype.renderWidgets=function(e,t){var n=t.layerConfig,r=this.session.lineWidgets;if(!r)return;var i=Math.min(this.firstRow,n.firstRow),s=Math.max(this.lastRow,n.lastRow,r.length);while(i>0&&!r[i])i--;this.firstRow=n.firstRow,this.lastRow=n.lastRow,t.$cursorLayer.config=n;for(var o=i;o<=s;o++){var u=r[o];if(!u||!u.el)continue;if(u.hidden){u.el.style.top=-100-(u.pixelHeight||0)+"px";continue}u._inDocument||(u._inDocument=!0,t.container.appendChild(u.el));var a=t.$cursorLayer.getPixelPosition({row:o,column:0},!0).top;u.coverLine||(a+=n.lineHeight*this.session.getRowLineCount(u.row)),u.el.style.top=a-n.offset+"px";var f=u.coverGutter?0:t.gutterWidth;u.fixedWidth||(f-=t.scrollLeft),u.el.style.left=f+"px",u.fullWidth&&u.screenWidth&&(u.el.style.minWidth=n.width+2*n.padding+"px"),u.fixedWidth?u.el.style.right=t.scrollBar.getWidth()+"px":u.el.style.right=""}},e}();t.LineWidgets=i}),ace.define("ace/keyboard/gutter_handler",["require","exports","module","ace/lib/keys","ace/mouse/default_gutter_handler"],function(e,t,n){"use strict";var r=e("../lib/keys"),i=e("../mouse/default_gutter_handler").GutterTooltip,s=function(){function e(e){this.editor=e,this.gutterLayer=e.renderer.$gutterLayer,this.element=e.renderer.$gutter,this.lines=e.renderer.$gutterLayer.$lines,this.activeRowIndex=null,this.activeLane=null,this.annotationTooltip=new i(this.editor)}return e.prototype.addListener=function(){this.element.addEventListener("keydown",this.$onGutterKeyDown.bind(this)),this.element.addEventListener("focusout",this.$blurGutter.bind(this)),this.editor.on("mousewheel",this.$blurGutter.bind(this))},e.prototype.removeListener=function(){this.element.removeEventListener("keydown",this.$onGutterKeyDown.bind(this)),this.element.removeEventListener("focusout",this.$blurGutter.bind(this)),this.editor.off("mousewheel",this.$blurGutter.bind(this))},e.prototype.$onGutterKeyDown=function(e){if(this.annotationTooltip.isOpen){e.preventDefault(),e.keyCode===r.escape&&this.annotationTooltip.hideTooltip();return}if(e.target===this.element){if(e.keyCode!=r["enter"])return;e.preventDefault();var t=this.editor.getCursorPosition().row;this.editor.isRowVisible(t)||this.editor.scrollToLine(t,!0,!0),setTimeout(function(){var e=this.$rowToRowIndex(this.gutterLayer.$cursorCell.row),t=this.$findNearestFoldWidget(e),n=this.$findNearestAnnotation(e);if(t===null&&n===null)return;if(t===null&&n!==null){this.activeRowIndex=n,this.activeLane="annotation",this.$focusAnnotation(this.activeRowIndex);return}if(t!==null&&n===null){this.activeRowIndex=t,this.activeLane="fold",this.$focusFoldWidget(this.activeRowIndex);return}if(Math.abs(n-e)<Math.abs(t-e)){this.activeRowIndex=n,this.activeLane="annotation",this.$focusAnnotation(this.activeRowIndex);return}this.activeRowIndex=t,this.activeLane="fold",this.$focusFoldWidget(this.activeRowIndex);return}.bind(this),10);return}this.$handleGutterKeyboardInteraction(e),setTimeout(function(){this.editor._signal("gutterkeydown",new o(e,this))}.bind(this),10)},e.prototype.$handleGutterKeyboardInteraction=function(e){if(e.keyCode===r.tab){e.preventDefault();return}if(e.keyCode===r.escape){e.preventDefault(),this.$blurGutter(),this.element.focus(),this.lane=null;return}if(e.keyCode===r.up){e.preventDefault();switch(this.activeLane){case"fold":this.$moveFoldWidgetUp();break;case"annotation":this.$moveAnnotationUp()}return}if(e.keyCode===r.down){e.preventDefault();switch(this.activeLane){case"fold":this.$moveFoldWidgetDown();break;case"annotation":this.$moveAnnotationDown()}return}if(e.keyCode===r.left){e.preventDefault(),this.$switchLane("annotation");return}if(e.keyCode===r.right){e.preventDefault(),this.$switchLane("fold");return}if(e.keyCode===r.enter||e.keyCode===r.space){e.preventDefault();switch(this.activeLane){case"fold":if(this.gutterLayer.session.foldWidgets[this.$rowIndexToRow(this.activeRowIndex)]==="start"){var t=this.$rowIndexToRow(this.activeRowIndex);this.editor.session.onFoldWidgetClick(this.$rowIndexToRow(this.activeRowIndex),e),setTimeout(function(){this.$rowIndexToRow(this.activeRowIndex)!==t&&(this.$blurFoldWidget(this.activeRowIndex),this.activeRowIndex=this.$rowToRowIndex(t),this.$focusFoldWidget(this.activeRowIndex))}.bind(this),10);break}if(this.gutterLayer.session.foldWidgets[this.$rowIndexToRow(this.activeRowIndex)]==="end")break;return;case"annotation":var n=this.lines.cells[this.activeRowIndex].element.childNodes[2],i=n.getBoundingClientRect(),s=this.annotationTooltip.getElement().style;s.left=i.right+"px",s.top=i.bottom+"px",this.annotationTooltip.showTooltip(this.$rowIndexToRow(this.activeRowIndex))}return}},e.prototype.$blurGutter=function(){if(this.activeRowIndex!==null)switch(this.activeLane){case"fold":this.$blurFoldWidget(this.activeRowIndex);break;case"annotation":this.$blurAnnotation(this.activeRowIndex)}this.annotationTooltip.isOpen&&this.annotationTooltip.hideTooltip();return},e.prototype.$isFoldWidgetVisible=function(e){var t=this.editor.isRowFullyVisible(this.$rowIndexToRow(e)),n=this.$getFoldWidget(e).style.display!=="none";return t&&n},e.prototype.$isAnnotationVisible=function(e){var t=this.editor.isRowFullyVisible(this.$rowIndexToRow(e)),n=this.$getAnnotation(e).style.display!=="none";return t&&n},e.prototype.$getFoldWidget=function(e){var t=this.lines.get(e),n=t.element;return n.childNodes[1]},e.prototype.$getAnnotation=function(e){var t=this.lines.get(e),n=t.element;return n.childNodes[2]},e.prototype.$findNearestFoldWidget=function(e){if(this.$isFoldWidgetVisible(e))return e;var t=0;while(e-t>0||e+t<this.lines.getLength()-1){t++;if(e-t>=0&&this.$isFoldWidgetVisible(e-t))return e-t;if(e+t<=this.lines.getLength()-1&&this.$isFoldWidgetVisible(e+t))return e+t}return null},e.prototype.$findNearestAnnotation=function(e){if(this.$isAnnotationVisible(e))return e;var t=0;while(e-t>0||e+t<this.lines.getLength()-1){t++;if(e-t>=0&&this.$isAnnotationVisible(e-t))return e-t;if(e+t<=this.lines.getLength()-1&&this.$isAnnotationVisible(e+t))return e+t}return null},e.prototype.$focusFoldWidget=function(e){if(e==null)return;var t=this.$getFoldWidget(e);t.classList.add(this.editor.renderer.keyboardFocusClassName),t.focus()},e.prototype.$focusAnnotation=function(e){if(e==null)return;var t=this.$getAnnotation(e);t.classList.add(this.editor.renderer.keyboardFocusClassName),t.focus()},e.prototype.$blurFoldWidget=function(e){var t=this.$getFoldWidget(e);t.classList.remove(this.editor.renderer.keyboardFocusClassName),t.blur()},e.prototype.$blurAnnotation=function(e){var t=this.$getAnnotation(e);t.classList.remove(this.editor.renderer.keyboardFocusClassName),t.blur()},e.prototype.$moveFoldWidgetUp=function(){var e=this.activeRowIndex;while(e>0){e--;if(this.$isFoldWidgetVisible(e)){this.$blurFoldWidget(this.activeRowIndex),this.activeRowIndex=e,this.$focusFoldWidget(this.activeRowIndex);return}}return},e.prototype.$moveFoldWidgetDown=function(){var e=this.activeRowIndex;while(e<this.lines.getLength()-1){e++;if(this.$isFoldWidgetVisible(e)){this.$blurFoldWidget(this.activeRowIndex),this.activeRowIndex=e,this.$focusFoldWidget(this.activeRowIndex);return}}return},e.prototype.$moveAnnotationUp=function(){var e=this.activeRowIndex;while(e>0){e--;if(this.$isAnnotationVisible(e)){this.$blurAnnotation(this.activeRowIndex),this.activeRowIndex=e,this.$focusAnnotation(this.activeRowIndex);return}}return},e.prototype.$moveAnnotationDown=function(){var e=this.activeRowIndex;while(e<this.lines.getLength()-1){e++;if(this.$isAnnotationVisible(e)){this.$blurAnnotation(this.activeRowIndex),this.activeRowIndex=e,this.$focusAnnotation(this.activeRowIndex);return}}return},e.prototype.$switchLane=function(e){switch(e){case"annotation":if(this.activeLane==="annotation")break;var t=this.$findNearestAnnotation(this.activeRowIndex);if(t==null)break;this.activeLane="annotation",this.$blurFoldWidget(this.activeRowIndex),this.activeRowIndex=t,this.$focusAnnotation(this.activeRowIndex);break;case"fold":if(this.activeLane==="fold")break;var n=this.$findNearestFoldWidget(this.activeRowIndex);if(n==null)break;this.activeLane="fold",this.$blurAnnotation(this.activeRowIndex),this.activeRowIndex=n,this.$focusFoldWidget(this.activeRowIndex)}return},e.prototype.$rowIndexToRow=function(e){var t=this.lines.get(e);return t?t.row:null},e.prototype.$rowToRowIndex=function(e){for(var t=0;t<this.lines.getLength();t++){var n=this.lines.get(t);if(n.row==e)return t}return null},e}();t.GutterKeyboardHandler=s;var o=function(){function e(e,t){this.gutterKeyboardHandler=t,this.domEvent=e}return e.prototype.getKey=function(){return r.keyCodeToString(this.domEvent.keyCode)},e.prototype.getRow=function(){return this.gutterKeyboardHandler.$rowIndexToRow(this.gutterKeyboardHandler.activeRowIndex)},e.prototype.isInAnnotationLane=function(){return this.gutterKeyboardHandler.activeLane==="annotation"},e.prototype.isInFoldLane=function(){return this.gutterKeyboardHandler.activeLane==="fold"},e}();t.GutterKeyboardEvent=o}),ace.define("ace/editor",["require","exports","module","ace/lib/oop","ace/lib/dom","ace/lib/lang","ace/lib/useragent","ace/keyboard/textinput","ace/mouse/mouse_handler","ace/mouse/fold_handler","ace/keyboard/keybinding","ace/edit_session","ace/search","ace/range","ace/lib/event_emitter","ace/commands/command_manager","ace/commands/default_commands","ace/config","ace/token_iterator","ace/line_widgets","ace/keyboard/gutter_handler","ace/config","ace/clipboard","ace/lib/keys"],function(e,t,n){"use strict";var r=this&&this.__values||function(e){var t=typeof Symbol=="function"&&Symbol.iterator,n=t&&e[t],r=0;if(n)return n.call(e);if(e&&typeof e.length=="number")return{next:function(){return e&&r>=e.length&&(e=void 0),{value:e&&e[r++],done:!e}}};throw new TypeError(t?"Object is not iterable.":"Symbol.iterator is not defined.")},i=e("./lib/oop"),s=e("./lib/dom"),o=e("./lib/lang"),u=e("./lib/useragent"),a=e("./keyboard/textinput").TextInput,f=e("./mouse/mouse_handler").MouseHandler,l=e("./mouse/fold_handler").FoldHandler,c=e("./keyboard/keybinding").KeyBinding,h=e("./edit_session").EditSession,p=e("./search").Search,d=e("./range").Range,v=e("./lib/event_emitter").EventEmitter,m=e("./commands/command_manager").CommandManager,g=e("./commands/default_commands").commands,y=e("./config"),b=e("./token_iterator").TokenIterator,w=e("./line_widgets").LineWidgets,E=e("./keyboard/gutter_handler").GutterKeyboardHandler,S=e("./config").nls,x=e("./clipboard"),T=e("./lib/keys"),N=function(){function e(t,n,r){this.session,this.$toDestroy=[];var i=t.getContainerElement();this.container=i,this.renderer=t,this.id="editor"+ ++e.$uid,this.commands=new m(u.isMac?"mac":"win",g),typeof document=="object"&&(this.textInput=new a(t.getTextAreaContainer(),this),this.renderer.textarea=this.textInput.getElement(),this.$mouseHandler=new f(this),new l(this)),this.keyBinding=new c(this),this.$search=(new p).set({wrap:!0}),this.$historyTracker=this.$historyTracker.bind(this),this.commands.on("exec",this.$historyTracker),this.$initOperationListeners(),this._$emitInputEvent=o.delayedCall(function(){this._signal("input",{}),this.session&&!this.session.destroyed&&this.session.bgTokenizer.scheduleStart()}.bind(this)),this.on("change",function(e,t){t._$emitInputEvent.schedule(31)}),this.setSession(n||r&&r.session||new h("")),y.resetOptions(this),r&&this.setOptions(r),y._signal("editor",this)}return e.prototype.$initOperationListeners=function(){this.commands.on("exec",this.startOperation.bind(this),!0),this.commands.on("afterExec",this.endOperation.bind(this),!0)},e.prototype.startOperation=function(e){this.session.startOperation(e)},e.prototype.endOperation=function(e){this.session.endOperation(e)},e.prototype.onStartOperation=function(e){this.curOp=this.session.curOp,this.curOp.scrollTop=this.renderer.scrollTop,this.prevOp=this.session.prevOp,e||(this.previousCommand=null)},e.prototype.onEndOperation=function(e){if(this.curOp&&this.session){if(e&&e.returnValue===!1){this.curOp=null;return}this._signal("beforeEndOperation");if(!this.curOp)return;var t=this.curOp.command,n=t&&t.scrollIntoView;if(n){switch(n){case"center-animate":n="animate";case"center":this.renderer.scrollCursorIntoView(null,.5);break;case"animate":case"cursor":this.renderer.scrollCursorIntoView();break;case"selectionPart":var r=this.selection.getRange(),i=this.renderer.layerConfig;(r.start.row>=i.lastRow||r.end.row<=i.firstRow)&&this.renderer.scrollSelectionIntoView(this.selection.anchor,this.selection.lead);break;default:}n=="animate"&&this.renderer.animateScrolling(this.curOp.scrollTop)}this.$lastSel=this.session.selection.toJSON(),this.prevOp=this.curOp,this.curOp=null}},e.prototype.$historyTracker=function(e){if(!this.$mergeUndoDeltas)return;var t=this.prevOp,n=this.$mergeableCommands,r=t.command&&e.command.name==t.command.name;if(e.command.name=="insertstring"){var i=e.args;this.mergeNextCommand===undefined&&(this.mergeNextCommand=!0),r=r&&this.mergeNextCommand&&(!/\s/.test(i)||/\s/.test(t.args)),this.mergeNextCommand=!0}else r=r&&n.indexOf(e.command.name)!==-1;this.$mergeUndoDeltas!="always"&&Date.now()-this.sequenceStartTime>2e3&&(r=!1),r?this.session.mergeUndoDeltas=!0:n.indexOf(e.command.name)!==-1&&(this.sequenceStartTime=Date.now())},e.prototype.setKeyboardHandler=function(e,t){if(e&&typeof e=="string"&&e!="ace"){this.$keybindingId=e;var n=this;y.loadModule(["keybinding",e],function(r){n.$keybindingId==e&&n.keyBinding.setKeyboardHandler(r&&r.handler),t&&t()})}else this.$keybindingId=null,this.keyBinding.setKeyboardHandler(e),t&&t()},e.prototype.getKeyboardHandler=function(){return this.keyBinding.getKeyboardHandler()},e.prototype.setSession=function(e){if(this.session==e)return;this.curOp&&this.endOperation(),this.curOp={};var t=this.session;if(t){this.session.off("change",this.$onDocumentChange),this.session.off("changeMode",this.$onChangeMode),this.session.off("tokenizerUpdate",this.$onTokenizerUpdate),this.session.off("changeTabSize",this.$onChangeTabSize),this.session.off("changeWrapLimit",this.$onChangeWrapLimit),this.session.off("changeWrapMode",this.$onChangeWrapMode),this.session.off("changeFold",this.$onChangeFold),this.session.off("changeFrontMarker",this.$onChangeFrontMarker),this.session.off("changeBackMarker",this.$onChangeBackMarker),this.session.off("changeBreakpoint",this.$onChangeBreakpoint),this.session.off("changeAnnotation",this.$onChangeAnnotation),this.session.off("changeOverwrite",this.$onCursorChange),this.session.off("changeScrollTop",this.$onScrollTopChange),this.session.off("changeScrollLeft",this.$onScrollLeftChange),this.session.off("startOperation",this.$onStartOperation),this.session.off("endOperation",this.$onEndOperation);var n=this.session.getSelection();n.off("changeCursor",this.$onCursorChange),n.off("changeSelection",this.$onSelectionChange)}this.session=e,e?(this.$onDocumentChange=this.onDocumentChange.bind(this),e.on("change",this.$onDocumentChange),this.renderer.setSession(e),this.$onChangeMode=this.onChangeMode.bind(this),e.on("changeMode",this.$onChangeMode),this.$onTokenizerUpdate=this.onTokenizerUpdate.bind(this),e.on("tokenizerUpdate",this.$onTokenizerUpdate),this.$onChangeTabSize=this.renderer.onChangeTabSize.bind(this.renderer),e.on("changeTabSize",this.$onChangeTabSize),this.$onChangeWrapLimit=this.onChangeWrapLimit.bind(this),e.on("changeWrapLimit",this.$onChangeWrapLimit),this.$onChangeWrapMode=this.onChangeWrapMode.bind(this),e.on("changeWrapMode",this.$onChangeWrapMode),this.$onChangeFold=this.onChangeFold.bind(this),e.on("changeFold",this.$onChangeFold),this.$onChangeFrontMarker=this.onChangeFrontMarker.bind(this),this.session.on("changeFrontMarker",this.$onChangeFrontMarker),this.$onChangeBackMarker=this.onChangeBackMarker.bind(this),this.session.on("changeBackMarker",this.$onChangeBackMarker),this.$onChangeBreakpoint=this.onChangeBreakpoint.bind(this),this.session.on("changeBreakpoint",this.$onChangeBreakpoint),this.$onChangeAnnotation=this.onChangeAnnotation.bind(this),this.session.on("changeAnnotation",this.$onChangeAnnotation),this.$onCursorChange=this.onCursorChange.bind(this),this.session.on("changeOverwrite",this.$onCursorChange),this.$onScrollTopChange=this.onScrollTopChange.bind(this),this.session.on("changeScrollTop",this.$onScrollTopChange),this.$onScrollLeftChange=this.onScrollLeftChange.bind(this),this.session.on("changeScrollLeft",this.$onScrollLeftChange),this.selection=e.getSelection(),this.selection.on("changeCursor",this.$onCursorChange),this.$onSelectionChange=this.onSelectionChange.bind(this),this.selection.on("changeSelection",this.$onSelectionChange),this.$onStartOperation=this.onStartOperation.bind(this),this.session.on("startOperation",this.$onStartOperation),this.$onEndOperation=this.onEndOperation.bind(this),this.session.on("endOperation",this.$onEndOperation),this.onChangeMode(),this.onCursorChange(),this.onScrollTopChange(),this.onScrollLeftChange(),this.onSelectionChange(),this.onChangeFrontMarker(),this.onChangeBackMarker(),this.onChangeBreakpoint(),this.onChangeAnnotation(),this.session.getUseWrapMode()&&this.renderer.adjustWrapLimit(),this.renderer.updateFull()):(this.selection=null,this.renderer.setSession(e)),this._signal("changeSession",{session:e,oldSession:t}),this.curOp=null,t&&t._signal("changeEditor",{oldEditor:this}),e&&e._signal("changeEditor",{editor:this}),e&&!e.destroyed&&e.bgTokenizer.scheduleStart()},e.prototype.getSession=function(){return this.session},e.prototype.setValue=function(e,t){return this.session.doc.setValue(e),t?t==1?this.navigateFileEnd():t==-1&&this.navigateFileStart():this.selectAll(),e},e.prototype.getValue=function(){return this.session.getValue()},e.prototype.getSelection=function(){return this.selection},e.prototype.resize=function(e){this.renderer.onResize(e)},e.prototype.setTheme=function(e,t){this.renderer.setTheme(e,t)},e.prototype.getTheme=function(){return this.renderer.getTheme()},e.prototype.setStyle=function(e){this.renderer.setStyle(e)},e.prototype.unsetStyle=function(e){this.renderer.unsetStyle(e)},e.prototype.getFontSize=function(){return this.getOption("fontSize")||s.computedStyle(this.container).fontSize},e.prototype.setFontSize=function(e){this.setOption("fontSize",e)},e.prototype.$highlightBrackets=function(){if(this.$highlightPending)return;var e=this;this.$highlightPending=!0,setTimeout(function(){e.$highlightPending=!1;var t=e.session;if(!t||t.destroyed)return;t.$bracketHighlight&&(t.$bracketHighlight.markerIds.forEach(function(e){t.removeMarker(e)}),t.$bracketHighlight=null);var n=e.getCursorPosition(),r=e.getKeyboardHandler(),i=r&&r.$getDirectionForHighlight&&r.$getDirectionForHighlight(e),s=t.getMatchingBracketRanges(n,i);if(!s){var o=new b(t,n.row,n.column),u=o.getCurrentToken();if(u&&/\b(?:tag-open|tag-name)/.test(u.type)){var a=t.getMatchingTags(n);a&&(s=[a.openTagName.isEmpty()?a.openTag:a.openTagName,a.closeTagName.isEmpty()?a.closeTag:a.closeTagName])}}!s&&t.$mode.getMatching&&(s=t.$mode.getMatching(e.session));if(!s){e.getHighlightIndentGuides()&&e.renderer.$textLayer.$highlightIndentGuide();return}var f="ace_bracket";Array.isArray(s)?s.length==1&&(f="ace_error_bracket"):s=[s],s.length==2&&(d.comparePoints(s[0].end,s[1].start)==0?s=[d.fromPoints(s[0].start,s[1].end)]:d.comparePoints(s[0].start,s[1].end)==0&&(s=[d.fromPoints(s[1].start,s[0].end)])),t.$bracketHighlight={ranges:s,markerIds:s.map(function(e){return t.addMarker(e,f,"text")})},e.getHighlightIndentGuides()&&e.renderer.$textLayer.$highlightIndentGuide()},50)},e.prototype.focus=function(){this.textInput.focus()},e.prototype.isFocused=function(){return this.textInput.isFocused()},e.prototype.blur=function(){this.textInput.blur()},e.prototype.onFocus=function(e){if(this.$isFocused)return;this.$isFocused=!0,this.renderer.showCursor(),this.renderer.visualizeFocus(),this._emit("focus",e)},e.prototype.onBlur=function(e){if(!this.$isFocused)return;this.$isFocused=!1,this.renderer.hideCursor(),this.renderer.visualizeBlur(),this._emit("blur",e)},e.prototype.$cursorChange=function(){this.renderer.updateCursor(),this.$highlightBrackets(),this.$updateHighlightActiveLine()},e.prototype.onDocumentChange=function(e){var t=this.session.$useWrapMode,n=e.start.row==e.end.row?e.end.row:Infinity;this.renderer.updateLines(e.start.row,n,t),this._signal("change",e),this.$cursorChange()},e.prototype.onTokenizerUpdate=function(e){var t=e.data;this.renderer.updateLines(t.first,t.last)},e.prototype.onScrollTopChange=function(){this.renderer.scrollToY(this.session.getScrollTop())},e.prototype.onScrollLeftChange=function(){this.renderer.scrollToX(this.session.getScrollLeft())},e.prototype.onCursorChange=function(){this.$cursorChange(),this._signal("changeSelection")},e.prototype.$updateHighlightActiveLine=function(){var e=this.getSession(),t;if(this.$highlightActiveLine){if(this.$selectionStyle!="line"||!this.selection.isMultiLine())t=this.getCursorPosition();this.renderer.theme&&this.renderer.theme.$selectionColorConflict&&!this.selection.isEmpty()&&(t=!1),this.renderer.$maxLines&&this.session.getLength()===1&&!(this.renderer.$minLines>1)&&(t=!1)}if(e.$highlightLineMarker&&!t)e.removeMarker(e.$highlightLineMarker.id),e.$highlightLineMarker=null;else if(!e.$highlightLineMarker&&t){var n=new d(t.row,t.column,t.row,Infinity);n.id=e.addMarker(n,"ace_active-line","screenLine"),e.$highlightLineMarker=n}else t&&(e.$highlightLineMarker.start.row=t.row,e.$highlightLineMarker.end.row=t.row,e.$highlightLineMarker.start.column=t.column,e._signal("changeBackMarker"))},e.prototype.onSelectionChange=function(e){var t=this.session;t.$selectionMarker&&t.removeMarker(t.$selectionMarker),t.$selectionMarker=null;if(!this.selection.isEmpty()){var n=this.selection.getRange(),r=this.getSelectionStyle();t.$selectionMarker=t.addMarker(n,"ace_selection",r)}else this.$updateHighlightActiveLine();var i=this.$highlightSelectedWord&&this.$getSelectionHighLightRegexp();this.session.highlight(i),this._signal("changeSelection")},e.prototype.$getSelectionHighLightRegexp=function(){var e=this.session,t=this.getSelectionRange();if(t.isEmpty()||t.isMultiLine())return;var n=t.start.column,r=t.end.column,i=e.getLine(t.start.row),s=i.substring(n,r);if(s.length>5e3||!/[\w\d]/.test(s))return;var o=this.$search.$assembleRegExp({wholeWord:!0,caseSensitive:!0,needle:s}),u=i.substring(n-1,r+1);if(!o.test(u))return;return o},e.prototype.onChangeFrontMarker=function(){this.renderer.updateFrontMarkers()},e.prototype.onChangeBackMarker=function(){this.renderer.updateBackMarkers()},e.prototype.onChangeBreakpoint=function(){this.renderer.updateBreakpoints()},e.prototype.onChangeAnnotation=function(){this.renderer.setAnnotations(this.session.getAnnotations())},e.prototype.onChangeMode=function(e){this.renderer.updateText(),this._emit("changeMode",e)},e.prototype.onChangeWrapLimit=function(){this.renderer.updateFull()},e.prototype.onChangeWrapMode=function(){this.renderer.onResize(!0)},e.prototype.onChangeFold=function(){this.$updateHighlightActiveLine(),this.renderer.updateFull()},e.prototype.getSelectedText=function(){return this.session.getTextRange(this.getSelectionRange())},e.prototype.getCopyText=function(){var e=this.getSelectedText(),t=this.session.doc.getNewLineCharacter(),n=!1;if(!e&&this.$copyWithEmptySelection){n=!0;var r=this.selection.getAllRanges();for(var i=0;i<r.length;i++){var s=r[i];if(i&&r[i-1].start.row==s.start.row)continue;e+=this.session.getLine(s.start.row)+t}}var o={text:e};return this._signal("copy",o),x.lineMode=n?o.text:!1,o.text},e.prototype.onCopy=function(){this.commands.exec("copy",this)},e.prototype.onCut=function(){this.commands.exec("cut",this)},e.prototype.onPaste=function(e,t){var n={text:e,event:t};this.commands.exec("paste",this,n)},e.prototype.$handlePaste=function(e){typeof e=="string"&&(e={text:e}),this._signal("paste",e);var t=e.text,n=t===x.lineMode,r=this.session;if(!this.inMultiSelectMode||this.inVirtualSelectionMode)n?r.insert({row:this.selection.lead.row,column:0},t):this.insert(t);else if(n)this.selection.rangeList.ranges.forEach(function(e){r.insert({row:e.start.row,column:0},t)});else{var i=t.split(/\r\n|\r|\n/),s=this.selection.rangeList.ranges,o=i.length==2&&(!i[0]||!i[1]);if(i.length!=s.length||o)return this.commands.exec("insertstring",this,t);for(var u=s.length;u--;){var a=s[u];a.isEmpty()||r.remove(a),r.insert(a.start,i[u])}}},e.prototype.execCommand=function(e,t){return this.commands.exec(e,this,t)},e.prototype.insert=function(e,t){var n=this.session,r=n.getMode(),i=this.getCursorPosition();if(this.getBehavioursEnabled()&&!t){var s=r.transformAction(n.getState(i.row),"insertion",this,n,e);s&&(e!==s.text&&(this.inVirtualSelectionMode||(this.session.mergeUndoDeltas=!1,this.mergeNextCommand=!1)),e=s.text)}e=="	"&&(e=this.session.getTabString());if(!this.selection.isEmpty()){var o=this.getSelectionRange();i=this.session.remove(o),this.clearSelection()}else if(this.session.getOverwrite()&&e.indexOf("\n")==-1){var o=d.fromPoints(i,i);o.end.column+=e.length,this.session.remove(o)}if(e=="\n"||e=="\r\n"){var u=n.getLine(i.row);if(i.column>u.search(/\S|$/)){var a=u.substr(i.column).search(/\S|$/);n.doc.removeInLine(i.row,i.column,i.column+a)}}this.clearSelection();var f=i.column,l=n.getState(i.row),u=n.getLine(i.row),c=r.checkOutdent(l,u,e);n.insert(i,e),s&&s.selection&&(s.selection.length==2?this.selection.setSelectionRange(new d(i.row,f+s.selection[0],i.row,f+s.selection[1])):this.selection.setSelectionRange(new d(i.row+s.selection[0],s.selection[1],i.row+s.selection[2],s.selection[3])));if(this.$enableAutoIndent){if(n.getDocument().isNewLine(e)){var h=r.getNextLineIndent(l,u.slice(0,i.column),n.getTabString());n.insert({row:i.row+1,column:0},h)}c&&r.autoOutdent(l,n,i.row)}},e.prototype.autoIndent=function(){var e=this.session,t=e.getMode(),n=this.selection.isEmpty()?[new d(0,0,e.doc.getLength()-1,0)]:this.selection.getAllRanges(),r="",i="",s="",o=e.getTabString();for(var u=0;u<n.length;u++){var a=n[u].start.row,f=n[u].end.row;for(var l=a;l<=f;l++){l>0&&(r=e.getState(l-1),i=e.getLine(l-1),s=t.getNextLineIndent(r,i,o));var c=e.getLine(l),h=t.$getIndent(c);if(s!==h){if(h.length>0){var p=new d(l,0,l,h.length);e.remove(p)}s.length>0&&e.insert({row:l,column:0},s)}t.autoOutdent(r,e,l)}}},e.prototype.onTextInput=function(e,t){if(!t)return this.keyBinding.onTextInput(e);this.startOperation({command:{name:"insertstring"}});var n=this.applyComposition.bind(this,e,t);this.selection.rangeCount?this.forEachSelection(n):n(),this.endOperation()},e.prototype.applyComposition=function(e,t){if(t.extendLeft||t.extendRight){var n=this.selection.getRange();n.start.column-=t.extendLeft,n.end.column+=t.extendRight,n.start.column<0&&(n.start.row--,n.start.column+=this.session.getLine(n.start.row).length+1),this.selection.setRange(n),!e&&!n.isEmpty()&&this.remove()}(e||!this.selection.isEmpty())&&this.insert(e,!0);if(t.restoreStart||t.restoreEnd){var n=this.selection.getRange();n.start.column-=t.restoreStart,n.end.column-=t.restoreEnd,this.selection.setRange(n)}},e.prototype.onCommandKey=function(e,t,n){return this.keyBinding.onCommandKey(e,t,n)},e.prototype.setOverwrite=function(e){this.session.setOverwrite(e)},e.prototype.getOverwrite=function(){return this.session.getOverwrite()},e.prototype.toggleOverwrite=function(){this.session.toggleOverwrite()},e.prototype.setScrollSpeed=function(e){this.setOption("scrollSpeed",e)},e.prototype.getScrollSpeed=function(){return this.getOption("scrollSpeed")},e.prototype.setDragDelay=function(e){this.setOption("dragDelay",e)},e.prototype.getDragDelay=function(){return this.getOption("dragDelay")},e.prototype.setSelectionStyle=function(e){this.setOption("selectionStyle",e)},e.prototype.getSelectionStyle=function(){return this.getOption("selectionStyle")},e.prototype.setHighlightActiveLine=function(e){this.setOption("highlightActiveLine",e)},e.prototype.getHighlightActiveLine=function(){return this.getOption("highlightActiveLine")},e.prototype.setHighlightGutterLine=function(e){this.setOption("highlightGutterLine",e)},e.prototype.getHighlightGutterLine=function(){return this.getOption("highlightGutterLine")},e.prototype.setHighlightSelectedWord=function(e){this.setOption("highlightSelectedWord",e)},e.prototype.getHighlightSelectedWord=function(){return this.$highlightSelectedWord},e.prototype.setAnimatedScroll=function(e){this.renderer.setAnimatedScroll(e)},e.prototype.getAnimatedScroll=function(){return this.renderer.getAnimatedScroll()},e.prototype.setShowInvisibles=function(e){this.renderer.setShowInvisibles(e)},e.prototype.getShowInvisibles=function(){return this.renderer.getShowInvisibles()},e.prototype.setDisplayIndentGuides=function(e){this.renderer.setDisplayIndentGuides(e)},e.prototype.getDisplayIndentGuides=function(){return this.renderer.getDisplayIndentGuides()},e.prototype.setHighlightIndentGuides=function(e){this.renderer.setHighlightIndentGuides(e)},e.prototype.getHighlightIndentGuides=function(){return this.renderer.getHighlightIndentGuides()},e.prototype.setShowPrintMargin=function(e){this.renderer.setShowPrintMargin(e)},e.prototype.getShowPrintMargin=function(){return this.renderer.getShowPrintMargin()},e.prototype.setPrintMarginColumn=function(e){this.renderer.setPrintMarginColumn(e)},e.prototype.getPrintMarginColumn=function(){return this.renderer.getPrintMarginColumn()},e.prototype.setReadOnly=function(e){this.setOption("readOnly",e)},e.prototype.getReadOnly=function(){return this.getOption("readOnly")},e.prototype.setBehavioursEnabled=function(e){this.setOption("behavioursEnabled",e)},e.prototype.getBehavioursEnabled=function(){return this.getOption("behavioursEnabled")},e.prototype.setWrapBehavioursEnabled=function(e){this.setOption("wrapBehavioursEnabled",e)},e.prototype.getWrapBehavioursEnabled=function(){return this.getOption("wrapBehavioursEnabled")},e.prototype.setShowFoldWidgets=function(e){this.setOption("showFoldWidgets",e)},e.prototype.getShowFoldWidgets=function(){return this.getOption("showFoldWidgets")},e.prototype.setFadeFoldWidgets=function(e){this.setOption("fadeFoldWidgets",e)},e.prototype.getFadeFoldWidgets=function(){return this.getOption("fadeFoldWidgets")},e.prototype.remove=function(e){this.selection.isEmpty()&&(e=="left"?this.selection.selectLeft():this.selection.selectRight());var t=this.getSelectionRange();if(this.getBehavioursEnabled()){var n=this.session,r=n.getState(t.start.row),i=n.getMode().transformAction(r,"deletion",this,n,t);if(t.end.column===0){var s=n.getTextRange(t);if(s[s.length-1]=="\n"){var o=n.getLine(t.end.row);/^\s+$/.test(o)&&(t.end.column=o.length)}}i&&(t=i)}this.session.remove(t),this.clearSelection()},e.prototype.removeWordRight=function(){this.selection.isEmpty()&&this.selection.selectWordRight(),this.session.remove(this.getSelectionRange()),this.clearSelection()},e.prototype.removeWordLeft=function(){this.selection.isEmpty()&&this.selection.selectWordLeft(),this.session.remove(this.getSelectionRange()),this.clearSelection()},e.prototype.removeToLineStart=function(){this.selection.isEmpty()&&this.selection.selectLineStart(),this.selection.isEmpty()&&this.selection.selectLeft(),this.session.remove(this.getSelectionRange()),this.clearSelection()},e.prototype.removeToLineEnd=function(){this.selection.isEmpty()&&this.selection.selectLineEnd();var e=this.getSelectionRange();e.start.column==e.end.column&&e.start.row==e.end.row&&(e.end.column=0,e.end.row++),this.session.remove(e),this.clearSelection()},e.prototype.splitLine=function(){this.selection.isEmpty()||(this.session.remove(this.getSelectionRange()),this.clearSelection());var e=this.getCursorPosition();this.insert("\n"),this.moveCursorToPosition(e)},e.prototype.setGhostText=function(e,t){this.session.widgetManager||(this.session.widgetManager=new w(this.session),this.session.widgetManager.attach(this)),this.renderer.setGhostText(e,t)},e.prototype.removeGhostText=function(){if(!this.session.widgetManager)return;this.renderer.removeGhostText()},e.prototype.transposeLetters=function(){if(!this.selection.isEmpty())return;var e=this.getCursorPosition(),t=e.column;if(t===0)return;var n=this.session.getLine(e.row),r,i;t<n.length?(r=n.charAt(t)+n.charAt(t-1),i=new d(e.row,t-1,e.row,t+1)):(r=n.charAt(t-1)+n.charAt(t-2),i=new d(e.row,t-2,e.row,t)),this.session.replace(i,r),this.session.selection.moveToPosition(i.end)},e.prototype.toLowerCase=function(){var e=this.getSelectionRange();this.selection.isEmpty()&&this.selection.selectWord();var t=this.getSelectionRange(),n=this.session.getTextRange(t);this.session.replace(t,n.toLowerCase()),this.selection.setSelectionRange(e)},e.prototype.toUpperCase=function(){var e=this.getSelectionRange();this.selection.isEmpty()&&this.selection.selectWord();var t=this.getSelectionRange(),n=this.session.getTextRange(t);this.session.replace(t,n.toUpperCase()),this.selection.setSelectionRange(e)},e.prototype.indent=function(){var e=this.session,t=this.getSelectionRange();if(t.start.row<t.end.row){var n=this.$getSelectedRows();e.indentRows(n.first,n.last,"	");return}if(t.start.column<t.end.column){var r=e.getTextRange(t);if(!/^\s+$/.test(r)){var n=this.$getSelectedRows();e.indentRows(n.first,n.last,"	");return}}var i=e.getLine(t.start.row),s=t.start,u=e.getTabSize(),a=e.documentToScreenColumn(s.row,s.column);if(this.session.getUseSoftTabs())var f=u-a%u,l=o.stringRepeat(" ",f);else{var f=a%u;while(i[t.start.column-1]==" "&&f)t.start.column--,f--;this.selection.setSelectionRange(t),l="	"}return this.insert(l)},e.prototype.blockIndent=function(){var e=this.$getSelectedRows();this.session.indentRows(e.first,e.last,"	")},e.prototype.blockOutdent=function(){var e=this.session.getSelection();this.session.outdentRows(e.getRange())},e.prototype.sortLines=function(){var e=this.$getSelectedRows(),t=this.session,n=[];for(var r=e.first;r<=e.last;r++)n.push(t.getLine(r));n.sort(function(e,t){return e.toLowerCase()<t.toLowerCase()?-1:e.toLowerCase()>t.toLowerCase()?1:0});var i=new d(0,0,0,0);for(var r=e.first;r<=e.last;r++){var s=t.getLine(r);i.start.row=r,i.end.row=r,i.end.column=s.length,t.replace(i,n[r-e.first])}},e.prototype.toggleCommentLines=function(){var e=this.session.getState(this.getCursorPosition().row),t=this.$getSelectedRows();this.session.getMode().toggleCommentLines(e,this.session,t.first,t.last)},e.prototype.toggleBlockComment=function(){var e=this.getCursorPosition(),t=this.session.getState(e.row),n=this.getSelectionRange();this.session.getMode().toggleBlockComment(t,this.session,n,e)},e.prototype.getNumberAt=function(e,t){var n=/[\-]?[0-9]+(?:\.[0-9]+)?/g;n.lastIndex=0;var r=this.session.getLine(e);while(n.lastIndex<t){var i=n.exec(r);if(i.index<=t&&i.index+i[0].length>=t){var s={value:i[0],start:i.index,end:i.index+i[0].length};return s}}return null},e.prototype.modifyNumber=function(e){var t=this.selection.getCursor().row,n=this.selection.getCursor().column,r=new d(t,n-1,t,n),i=this.session.getTextRange(r);if(!isNaN(parseFloat(i))&&isFinite(i)){var s=this.getNumberAt(t,n);if(s){var o=s.value.indexOf(".")>=0?s.start+s.value.indexOf(".")+1:s.end,u=s.start+s.value.length-o,a=parseFloat(s.value);a*=Math.pow(10,u),o!==s.end&&n<o?e*=Math.pow(10,s.end-n-1):e*=Math.pow(10,s.end-n),a+=e,a/=Math.pow(10,u);var f=a.toFixed(u),l=new d(t,s.start,t,s.end);this.session.replace(l,f),this.moveCursorTo(t,Math.max(s.start+1,n+f.length-s.value.length))}}else this.toggleWord()},e.prototype.toggleWord=function(){var e=this.selection.getCursor().row,t=this.selection.getCursor().column;this.selection.selectWord();var n=this.getSelectedText(),r=this.selection.getWordRange().start.column,i=n.replace(/([a-z]+|[A-Z]+)(?=[A-Z_]|$)/g,"$1 ").split(/\s/),s=t-r-1;s<0&&(s=0);var u=0,a=0,f=this;n.match(/[A-Za-z0-9_]+/)&&i.forEach(function(t,i){a=u+t.length,s>=u&&s<=a&&(n=t,f.selection.clearSelection(),f.moveCursorTo(e,u+r),f.selection.selectTo(e,a+r)),u=a});var l=this.$toggleWordPairs,c;for(var h=0;h<l.length;h++){var p=l[h];for(var d=0;d<=1;d++){var v=+!d,m=n.match(new RegExp("^\\s?_?("+o.escapeRegExp(p[d])+")\\s?$","i"));if(m){var g=n.match(new RegExp("([_]|^|\\s)("+o.escapeRegExp(m[1])+")($|\\s)","g"));g&&(c=n.replace(new RegExp(o.escapeRegExp(p[d]),"i"),function(e){var t=p[v];return e.toUpperCase()==e?t=t.toUpperCase():e.charAt(0).toUpperCase()==e.charAt(0)&&(t=t.substr(0,0)+p[v].charAt(0).toUpperCase()+t.substr(1)),t}),this.insert(c),c="")}}}},e.prototype.findLinkAt=function(e,t){var n,i,s=this.session.getLine(e),o=s.split(/((?:https?|ftp):\/\/[\S]+)/),u=t;u<0&&(u=0);var a=0,f=0,l;try{for(var c=r(o),h=c.next();!h.done;h=c.next()){var p=h.value;f=a+p.length;if(u>=a&&u<=f&&p.match(/((?:https?|ftp):\/\/[\S]+)/)){l=p.replace(/[\s:.,'";}\]]+$/,"");break}a=f}}catch(d){n={error:d}}finally{try{h&&!h.done&&(i=c.return)&&i.call(c)}finally{if(n)throw n.error}}return l},e.prototype.openLink=function(){var e=this.selection.getCursor(),t=this.findLinkAt(e.row,e.column);return t&&window.open(t,"_blank"),t!=null},e.prototype.removeLines=function(){var e=this.$getSelectedRows();this.session.removeFullLines(e.first,e.last),this.clearSelection()},e.prototype.duplicateSelection=function(){var e=this.selection,t=this.session,n=e.getRange(),r=e.isBackwards();if(n.isEmpty()){var i=n.start.row;t.duplicateLines(i,i)}else{var s=r?n.start:n.end,o=t.insert(s,t.getTextRange(n));n.start=s,n.end=o,e.setSelectionRange(n,r)}},e.prototype.moveLinesDown=function(){this.$moveLines(1,!1)},e.prototype.moveLinesUp=function(){this.$moveLines(-1,!1)},e.prototype.moveText=function(e,t,n){return this.session.moveText(e,t,n)},e.prototype.copyLinesUp=function(){this.$moveLines(-1,!0)},e.prototype.copyLinesDown=function(){this.$moveLines(1,!0)},e.prototype.$moveLines=function(e,t){var n,r,i=this.selection;if(!i.inMultiSelectMode||this.inVirtualSelectionMode){var s=i.toOrientedRange();n=this.$getSelectedRows(s),r=this.session.$moveLines(n.first,n.last,t?0:e),t&&e==-1&&(r=0),s.moveBy(r,0),i.fromOrientedRange(s)}else{var o=i.rangeList.ranges;i.rangeList.detach(this.session),this.inVirtualSelectionMode=!0;var u=0,a=0,f=o.length;for(var l=0;l<f;l++){var c=l;o[l].moveBy(u,0),n=this.$getSelectedRows(o[l]);var h=n.first,p=n.last;while(++l<f){a&&o[l].moveBy(a,0);var d=this.$getSelectedRows(o[l]);if(t&&d.first!=p)break;if(!t&&d.first>p+1)break;p=d.last}l--,u=this.session.$moveLines(h,p,t?0:e),t&&e==-1&&(c=l+1);while(c<=l)o[c].moveBy(u,0),c++;t||(u=0),a+=u}i.fromOrientedRange(i.ranges[0]),i.rangeList.attach(this.session),this.inVirtualSelectionMode=!1}},e.prototype.$getSelectedRows=function(e){return e=(e||this.getSelectionRange()).collapseRows(),{first:this.session.getRowFoldStart(e.start.row),last:this.session.getRowFoldEnd(e.end.row)}},e.prototype.onCompositionStart=function(e){this.renderer.showComposition(e)},e.prototype.onCompositionUpdate=function(e){this.renderer.setCompositionText(e)},e.prototype.onCompositionEnd=function(){this.renderer.hideComposition()},e.prototype.getFirstVisibleRow=function(){return this.renderer.getFirstVisibleRow()},e.prototype.getLastVisibleRow=function(){return this.renderer.getLastVisibleRow()},e.prototype.isRowVisible=function(e){return e>=this.getFirstVisibleRow()&&e<=this.getLastVisibleRow()},e.prototype.isRowFullyVisible=function(e){return e>=this.renderer.getFirstFullyVisibleRow()&&e<=this.renderer.getLastFullyVisibleRow()},e.prototype.$getVisibleRowCount=function(){return this.renderer.getScrollBottomRow()-this.renderer.getScrollTopRow()+1},e.prototype.$moveByPage=function(e,t){var n=this.renderer,r=this.renderer.layerConfig,i=e*Math.floor(r.height/r.lineHeight);t===!0?this.selection.$moveSelection(function(){this.moveCursorBy(i,0)}):t===!1&&(this.selection.moveCursorBy(i,0),this.selection.clearSelection());var s=n.scrollTop;n.scrollBy(0,i*r.lineHeight),t!=null&&n.scrollCursorIntoView(null,.5),n.animateScrolling(s)},e.prototype.selectPageDown=function(){this.$moveByPage(1,!0)},e.prototype.selectPageUp=function(){this.$moveByPage(-1,!0)},e.prototype.gotoPageDown=function(){this.$moveByPage(1,!1)},e.prototype.gotoPageUp=function(){this.$moveByPage(-1,!1)},e.prototype.scrollPageDown=function(){this.$moveByPage(1)},e.prototype.scrollPageUp=function(){this.$moveByPage(-1)},e.prototype.scrollToRow=function(e){this.renderer.scrollToRow(e)},e.prototype.scrollToLine=function(e,t,n,r){this.renderer.scrollToLine(e,t,n,r)},e.prototype.centerSelection=function(){var e=this.getSelectionRange(),t={row:Math.floor(e.start.row+(e.end.row-e.start.row)/2),column:Math.floor(e.start.column+(e.end.column-e.start.column)/2)};this.renderer.alignCursor(t,.5)},e.prototype.getCursorPosition=function(){return this.selection.getCursor()},e.prototype.getCursorPositionScreen=function(){return this.session.documentToScreenPosition(this.getCursorPosition())},e.prototype.getSelectionRange=function(){return this.selection.getRange()},e.prototype.selectAll=function(){this.selection.selectAll()},e.prototype.clearSelection=function(){this.selection.clearSelection()},e.prototype.moveCursorTo=function(e,t){this.selection.moveCursorTo(e,t)},e.prototype.moveCursorToPosition=function(e){this.selection.moveCursorToPosition(e)},e.prototype.jumpToMatching=function(e,t){var n=this.getCursorPosition(),r=new b(this.session,n.row,n.column),i=r.getCurrentToken(),s=0;i&&i.type.indexOf("tag-name")!==-1&&(i=r.stepBackward());var o=i||r.stepForward();if(!o)return;var u,a=!1,f={},l=n.column-o.start,c,h={")":"(","(":"(","]":"[","[":"[","{":"{","}":"{"};do{if(o.value.match(/[{}()\[\]]/g))for(;l<o.value.length&&!a;l++){if(!h[o.value[l]])continue;c=h[o.value[l]]+"."+o.type.replace("rparen","lparen"),isNaN(f[c])&&(f[c]=0);switch(o.value[l]){case"(":case"[":case"{":f[c]++;break;case")":case"]":case"}":f[c]--,f[c]===-1&&(u="bracket",a=!0)}}else o.type.indexOf("tag-name")!==-1&&(isNaN(f[o.value])&&(f[o.value]=0),i.value==="<"&&s>1?f[o.value]++:i.value==="</"&&f[o.value]--,f[o.value]===-1&&(u="tag",a=!0));a||(i=o,s++,o=r.stepForward(),l=0)}while(o&&!a);if(!u)return;var p,v;if(u==="bracket"){p=this.session.getBracketRange(n);if(!p){p=new d(r.getCurrentTokenRow(),r.getCurrentTokenColumn()+l-1,r.getCurrentTokenRow(),r.getCurrentTokenColumn()+l-1),v=p.start;if(t||v.row===n.row&&Math.abs(v.column-n.column)<2)p=this.session.getBracketRange(v)}}else if(u==="tag"){if(!o||o.type.indexOf("tag-name")===-1)return;p=new d(r.getCurrentTokenRow(),r.getCurrentTokenColumn()-2,r.getCurrentTokenRow(),r.getCurrentTokenColumn()-2);if(p.compare(n.row,n.column)===0){var m=this.session.getMatchingTags(n);m&&(m.openTag.contains(n.row,n.column)?(p=m.closeTag,v=p.start):(p=m.openTag,m.closeTag.start.row===n.row&&m.closeTag.start.column===n.column?v=p.end:v=p.start))}v=v||p.start}v=p&&p.cursor||v,v&&(e?p&&t?this.selection.setRange(p):p&&p.isEqual(this.getSelectionRange())?this.clearSelection():this.selection.selectTo(v.row,v.column):this.selection.moveTo(v.row,v.column))},e.prototype.gotoLine=function(e,t,n){this.selection.clearSelection(),this.session.unfold({row:e-1,column:t||0}),this.exitMultiSelectMode&&this.exitMultiSelectMode(),this.moveCursorTo(e-1,t||0),this.isRowFullyVisible(e-1)||this.scrollToLine(e-1,!0,n)},e.prototype.navigateTo=function(e,t){this.selection.moveTo(e,t)},e.prototype.navigateUp=function(e){if(this.selection.isMultiLine()&&!this.selection.isBackwards()){var t=this.selection.anchor.getPosition();return this.moveCursorToPosition(t)}this.selection.clearSelection(),this.selection.moveCursorBy(-e||-1,0)},e.prototype.navigateDown=function(e){if(this.selection.isMultiLine()&&this.selection.isBackwards()){var t=this.selection.anchor.getPosition();return this.moveCursorToPosition(t)}this.selection.clearSelection(),this.selection.moveCursorBy(e||1,0)},e.prototype.navigateLeft=function(e){if(!this.selection.isEmpty()){var t=this.getSelectionRange().start;this.moveCursorToPosition(t)}else{e=e||1;while(e--)this.selection.moveCursorLeft()}this.clearSelection()},e.prototype.navigateRight=function(e){if(!this.selection.isEmpty()){var t=this.getSelectionRange().end;this.moveCursorToPosition(t)}else{e=e||1;while(e--)this.selection.moveCursorRight()}this.clearSelection()},e.prototype.navigateLineStart=function(){this.selection.moveCursorLineStart(),this.clearSelection()},e.prototype.navigateLineEnd=function(){this.selection.moveCursorLineEnd(),this.clearSelection()},e.prototype.navigateFileEnd=function(){this.selection.moveCursorFileEnd(),this.clearSelection()},e.prototype.navigateFileStart=function(){this.selection.moveCursorFileStart(),this.clearSelection()},e.prototype.navigateWordRight=function(){this.selection.moveCursorWordRight(),this.clearSelection()},e.prototype.navigateWordLeft=function(){this.selection.moveCursorWordLeft(),this.clearSelection()},e.prototype.replace=function(e,t){t&&this.$search.set(t);var n=this.$search.find(this.session),r=0;return n?(this.$tryReplace(n,e)&&(r=1),this.selection.setSelectionRange(n),this.renderer.scrollSelectionIntoView(n.start,n.end),r):r},e.prototype.replaceAll=function(e,t){t&&this.$search.set(t);var n=this.$search.findAll(this.session),r=0;if(!n.length)return r;var i=this.getSelectionRange();this.selection.moveTo(0,0);for(var s=n.length-1;s>=0;--s)this.$tryReplace(n[s],e)&&r++;return this.selection.setSelectionRange(i),r},e.prototype.$tryReplace=function(e,t){var n=this.session.getTextRange(e);return t=this.$search.replace(n,t),t!==null?(e.end=this.session.replace(e,t),e):null},e.prototype.getLastSearchOptions=function(){return this.$search.getOptions()},e.prototype.find=function(e,t,n){t||(t={}),typeof e=="string"||e instanceof RegExp?t.needle=e:typeof e=="object"&&i.mixin(t,e);var r=this.selection.getRange();t.needle==null&&(e=this.session.getTextRange(r)||this.$search.$options.needle,e||(r=this.session.getWordRange(r.start.row,r.start.column),e=this.session.getTextRange(r)),this.$search.set({needle:e})),this.$search.set(t),t.start||this.$search.set({start:r});var s=this.$search.find(this.session);if(t.preventScroll)return s;if(s)return this.revealRange(s,n),s;t.backwards?r.start=r.end:r.end=r.start,this.selection.setRange(r)},e.prototype.findNext=function(e,t){this.find({skipCurrent:!0,backwards:!1},e,t)},e.prototype.findPrevious=function(e,t){this.find(e,{skipCurrent:!0,backwards:!0},t)},e.prototype.revealRange=function(e,t){this.session.unfold(e),this.selection.setSelectionRange(e);var n=this.renderer.scrollTop;this.renderer.scrollSelectionIntoView(e.start,e.end,.5),t!==!1&&this.renderer.animateScrolling(n)},e.prototype.undo=function(){this.session.getUndoManager().undo(this.session),this.renderer.scrollCursorIntoView(null,.5)},e.prototype.redo=function(){this.session.getUndoManager().redo(this.session),this.renderer.scrollCursorIntoView(null,.5)},e.prototype.destroy=function(){this.$toDestroy&&(this.$toDestroy.forEach(function(e){e.destroy()}),this.$toDestroy=null),this.$mouseHandler&&this.$mouseHandler.destroy(),this.renderer.destroy(),this._signal("destroy",this),this.session&&this.session.destroy(),this._$emitInputEvent&&this._$emitInputEvent.cancel(),this.removeAllListeners()},e.prototype.setAutoScrollEditorIntoView=function(e){if(!e)return;var t,n=this,r=!1;this.$scrollAnchor||(this.$scrollAnchor=document.createElement("div"));var i=this.$scrollAnchor;i.style.cssText="position:absolute",this.container.insertBefore(i,this.container.firstChild);var s=this.on("changeSelection",function(){r=!0}),o=this.renderer.on("beforeRender",function(){r&&(t=n.renderer.container.getBoundingClientRect())}),u=this.renderer.on("afterRender",function(){if(r&&t&&(n.isFocused()||n.searchBox&&n.searchBox.isFocused())){var e=n.renderer,s=e.$cursorLayer.$pixelPos,o=e.layerConfig,u=s.top-o.offset;s.top>=0&&u+t.top<0?r=!0:s.top<o.height&&s.top+t.top+o.lineHeight>window.innerHeight?r=!1:r=null,r!=null&&(i.style.top=u+"px",i.style.left=s.left+"px",i.style.height=o.lineHeight+"px",i.scrollIntoView(r)),r=t=null}});this.setAutoScrollEditorIntoView=function(e){if(e)return;delete this.setAutoScrollEditorIntoView,this.off("changeSelection",s),this.renderer.off("afterRender",u),this.renderer.off("beforeRender",o)}},e.prototype.$resetCursorStyle=function(){var e=this.$cursorStyle||"ace",t=this.renderer.$cursorLayer;if(!t)return;t.setSmoothBlinking(/smooth/.test(e)),t.isBlinking=!this.$readOnly&&e!="wide",s.setCssClass(t.element,"ace_slim-cursors",/slim/.test(e))},e.prototype.prompt=function(e,t,n){var r=this;y.loadModule("ace/ext/prompt",function(i){i.prompt(r,e,t,n)})},e}();N.$uid=0,N.prototype.curOp=null,N.prototype.prevOp={},N.prototype.$mergeableCommands=["backspace","del","insertstring"],N.prototype.$toggleWordPairs=[["first","last"],["true","false"],["yes","no"],["width","height"],["top","bottom"],["right","left"],["on","off"],["x","y"],["get","set"],["max","min"],["horizontal","vertical"],["show","hide"],["add","remove"],["up","down"],["before","after"],["even","odd"],["in","out"],["inside","outside"],["next","previous"],["increase","decrease"],["attach","detach"],["&&","||"],["==","!="]],i.implement(N.prototype,v),y.defineOptions(N.prototype,"editor",{selectionStyle:{set:function(e){this.onSelectionChange(),this._signal("changeSelectionStyle",{data:e})},initialValue:"line"},highlightActiveLine:{set:function(){this.$updateHighlightActiveLine()},initialValue:!0},highlightSelectedWord:{set:function(e){this.$onSelectionChange()},initialValue:!0},readOnly:{set:function(e){this.textInput.setReadOnly(e),this.$resetCursorStyle()},initialValue:!1},copyWithEmptySelection:{set:function(e){this.textInput.setCopyWithEmptySelection(e)},initialValue:!1},cursorStyle:{set:function(e){this.$resetCursorStyle()},values:["ace","slim","smooth","wide"],initialValue:"ace"},mergeUndoDeltas:{values:[!1,!0,"always"],initialValue:!0},behavioursEnabled:{initialValue:!0},wrapBehavioursEnabled:{initialValue:!0},enableAutoIndent:{initialValue:!0},autoScrollEditorIntoView:{set:function(e){this.setAutoScrollEditorIntoView(e)}},keyboardHandler:{set:function(e){this.setKeyboardHandler(e)},get:function(){return this.$keybindingId},handlesSet:!0},value:{set:function(e){this.session.setValue(e)},get:function(){return this.getValue()},handlesSet:!0,hidden:!0},session:{set:function(e){this.setSession(e)},get:function(){return this.session},handlesSet:!0,hidden:!0},showLineNumbers:{set:function(e){this.renderer.$gutterLayer.setShowLineNumbers(e),this.renderer.$loop.schedule(this.renderer.CHANGE_GUTTER),e&&this.$relativeLineNumbers?C.attach(this):C.detach(this)},initialValue:!0},relativeLineNumbers:{set:function(e){this.$showLineNumbers&&e?C.attach(this):C.detach(this)}},placeholder:{set:function(e){this.$updatePlaceholder||(this.$updatePlaceholder=function(){var e=this.session&&(this.renderer.$composition||this.session.getLength()>1||this.session.getLine(0).length>0);if(e&&this.renderer.placeholderNode)this.renderer.off("afterRender",this.$updatePlaceholder),s.removeCssClass(this.container,"ace_hasPlaceholder"),this.renderer.placeholderNode.remove(),this.renderer.placeholderNode=null;else if(!e&&!this.renderer.placeholderNode){this.renderer.on("afterRender",this.$updatePlaceholder),s.addCssClass(this.container,"ace_hasPlaceholder");var t=s.createElement("div");t.className="ace_placeholder",t.textContent=this.$placeholder||"",this.renderer.placeholderNode=t,this.renderer.content.appendChild(this.renderer.placeholderNode)}else!e&&this.renderer.placeholderNode&&(this.renderer.placeholderNode.textContent=this.$placeholder||"")}.bind(this),this.on("input",this.$updatePlaceholder)),this.$updatePlaceholder()}},enableKeyboardAccessibility:{set:function(e){var t={name:"blurTextInput",description:"Set focus to the editor content div to allow tabbing through the page",bindKey:"Esc",exec:function(e){e.blur(),e.renderer.scroller.focus()},readOnly:!0},n=function(e){if(e.target==this.renderer.scroller&&e.keyCode===T.enter){e.preventDefault();var t=this.getCursorPosition().row;this.isRowVisible(t)||this.scrollToLine(t,!0,!0),this.focus()}},r;e?(this.renderer.enableKeyboardAccessibility=!0,this.renderer.keyboardFocusClassName="ace_keyboard-focus",this.textInput.getElement().setAttribute("tabindex",-1),this.textInput.setNumberOfExtraLines(u.isWin?3:0),this.renderer.scroller.setAttribute("tabindex",0),this.renderer.scroller.setAttribute("role","group"),this.renderer.scroller.setAttribute("aria-roledescription",S("editor.scroller.aria-roledescription","editor")),this.renderer.scroller.classList.add(this.renderer.keyboardFocusClassName),this.renderer.scroller.setAttribute("aria-label",S("editor.scroller.aria-label","Editor content, press Enter to start editing, press Escape to exit")),this.renderer.scroller.addEventListener("keyup",n.bind(this)),this.commands.addCommand(t),this.renderer.$gutter.setAttribute("tabindex",0),this.renderer.$gutter.setAttribute("aria-hidden",!1),this.renderer.$gutter.setAttribute("role","group"),this.renderer.$gutter.setAttribute("aria-roledescription",S("editor.gutter.aria-roledescription","editor")),this.renderer.$gutter.setAttribute("aria-label",S("editor.gutter.aria-label","Editor gutter, press Enter to interact with controls using arrow keys, press Escape to exit")),this.renderer.$gutter.classList.add(this.renderer.keyboardFocusClassName),this.renderer.content.setAttribute("aria-hidden",!0),r||(r=new E(this)),r.addListener(),this.textInput.setAriaOptions({setLabel:!0})):(this.renderer.enableKeyboardAccessibility=!1,this.textInput.getElement().setAttribute("tabindex",0),this.textInput.setNumberOfExtraLines(0),this.renderer.scroller.setAttribute("tabindex",-1),this.renderer.scroller.removeAttribute("role"),this.renderer.scroller.removeAttribute("aria-roledescription"),this.renderer.scroller.classList.remove(this.renderer.keyboardFocusClassName),this.renderer.scroller.removeAttribute("aria-label"),this.renderer.scroller.removeEventListener("keyup",n.bind(this)),this.commands.removeCommand(t),this.renderer.content.removeAttribute("aria-hidden"),this.renderer.$gutter.setAttribute("tabindex",-1),this.renderer.$gutter.setAttribute("aria-hidden",!0),this.renderer.$gutter.removeAttribute("role"),this.renderer.$gutter.removeAttribute("aria-roledescription"),this.renderer.$gutter.removeAttribute("aria-label"),this.renderer.$gutter.classList.remove(this.renderer.keyboardFocusClassName),r&&r.removeListener())},initialValue:!1},textInputAriaLabel:{set:function(e){this.$textInputAriaLabel=e},initialValue:""},enableMobileMenu:{set:function(e){this.$enableMobileMenu=e},initialValue:!0},customScrollbar:"renderer",hScrollBarAlwaysVisible:"renderer",vScrollBarAlwaysVisible:"renderer",highlightGutterLine:"renderer",animatedScroll:"renderer",showInvisibles:"renderer",showPrintMargin:"renderer",printMarginColumn:"renderer",printMargin:"renderer",fadeFoldWidgets:"renderer",showFoldWidgets:"renderer",displayIndentGuides:"renderer",highlightIndentGuides:"renderer",showGutter:"renderer",fontSize:"renderer",fontFamily:"renderer",maxLines:"renderer",minLines:"renderer",scrollPastEnd:"renderer",fixedWidthGutter:"renderer",theme:"renderer",hasCssTransforms:"renderer",maxPixelHeight:"renderer",useTextareaForIME:"renderer",useResizeObserver:"renderer",useSvgGutterIcons:"renderer",showFoldedAnnotations:"renderer",scrollSpeed:"$mouseHandler",dragDelay:"$mouseHandler",dragEnabled:"$mouseHandler",focusTimeout:"$mouseHandler",tooltipFollowsMouse:"$mouseHandler",firstLineNumber:"session",overwrite:"session",newLineMode:"session",useWorker:"session",useSoftTabs:"session",navigateWithinSoftTabs:"session",tabSize:"session",wrap:"session",indentedSoftWrap:"session",foldStyle:"session",mode:"session"});var C={getText:function(e,t){return(Math.abs(e.selection.lead.row-t)||t+1+(t<9?"\u00b7":""))+""},getWidth:function(e,t,n){return Math.max(t.toString().length,(n.lastRow+1).toString().length,2)*n.characterWidth},update:function(e,t){t.renderer.$loop.schedule(t.renderer.CHANGE_GUTTER)},attach:function(e){e.renderer.$gutterLayer.$renderer=this,e.on("changeSelection",this.update),this.update(null,e)},detach:function(e){e.renderer.$gutterLayer.$renderer==this&&(e.renderer.$gutterLayer.$renderer=null),e.off("changeSelection",this.update),this.update(null,e)}};t.Editor=N}),ace.define("ace/layer/lines",["require","exports","module","ace/lib/dom"],function(e,t,n){"use strict";var r=e("../lib/dom"),i=function(){function e(e,t){this.element=e,this.canvasHeight=t||5e5,this.element.style.height=this.canvasHeight*2+"px",this.cells=[],this.cellCache=[],this.$offsetCoefficient=0}return e.prototype.moveContainer=function(e){r.translate(this.element,0,-(e.firstRowScreen*e.lineHeight%this.canvasHeight)-e.offset*this.$offsetCoefficient)},e.prototype.pageChanged=function(e,t){return Math.floor(e.firstRowScreen*e.lineHeight/this.canvasHeight)!==Math.floor(t.firstRowScreen*t.lineHeight/this.canvasHeight)},e.prototype.computeLineTop=function(e,t,n){var r=t.firstRowScreen*t.lineHeight,i=Math.floor(r/this.canvasHeight),s=n.documentToScreenRow(e,0)*t.lineHeight;return s-i*this.canvasHeight},e.prototype.computeLineHeight=function(e,t,n){return t.lineHeight*n.getRowLineCount(e)},e.prototype.getLength=function(){return this.cells.length},e.prototype.get=function(e){return this.cells[e]},e.prototype.shift=function(){this.$cacheCell(this.cells.shift())},e.prototype.pop=function(){this.$cacheCell(this.cells.pop())},e.prototype.push=function(e){if(Array.isArray(e)){this.cells.push.apply(this.cells,e);var t=r.createFragment(this.element);for(var n=0;n<e.length;n++)t.appendChild(e[n].element);this.element.appendChild(t)}else this.cells.push(e),this.element.appendChild(e.element)},e.prototype.unshift=function(e){if(Array.isArray(e)){this.cells.unshift.apply(this.cells,e);var t=r.createFragment(this.element);for(var n=0;n<e.length;n++)t.appendChild(e[n].element);this.element.firstChild?this.element.insertBefore(t,this.element.firstChild):this.element.appendChild(t)}else this.cells.unshift(e),this.element.insertAdjacentElement("afterbegin",e.element)},e.prototype.last=function(){return this.cells.length?this.cells[this.cells.length-1]:null},e.prototype.$cacheCell=function(e){if(!e)return;e.element.remove(),this.cellCache.push(e)},e.prototype.createCell=function(e,t,n,i){var s=this.cellCache.pop();if(!s){var o=r.createElement("div");i&&i(o),this.element.appendChild(o),s={element:o,text:"",row:e}}return s.row=e,s},e}();t.Lines=i}),ace.define("ace/layer/gutter",["require","exports","module","ace/lib/dom","ace/lib/oop","ace/lib/lang","ace/lib/event_emitter","ace/layer/lines","ace/config"],function(e,t,n){"use strict";function l(e){var t=document.createTextNode("");e.appendChild(t);var n=r.createElement("span");e.appendChild(n);var i=r.createElement("span");e.appendChild(i);var s=r.createElement("span");return i.appendChild(s),e}var r=e("../lib/dom"),i=e("../lib/oop"),s=e("../lib/lang"),o=e("../lib/event_emitter").EventEmitter,u=e("./lines").Lines,a=e("../config").nls,f=function(){function e(e){this.element=r.createElement("div"),this.element.className="ace_layer ace_gutter-layer",e.appendChild(this.element),this.setShowFoldWidgets(this.$showFoldWidgets),this.gutterWidth=0,this.$annotations=[],this.$updateAnnotations=this.$updateAnnotations.bind(this),this.$lines=new u(this.element),this.$lines.$offsetCoefficient=1}return e.prototype.setSession=function(e){this.session&&this.session.off("change",this.$updateAnnotations),this.session=e,e&&e.on("change",this.$updateAnnotations)},e.prototype.addGutterDecoration=function(e,t){window.console&&console.warn&&console.warn("deprecated use session.addGutterDecoration"),this.session.addGutterDecoration(e,t)},e.prototype.removeGutterDecoration=function(e,t){window.console&&console.warn&&console.warn("deprecated use session.removeGutterDecoration"),this.session.removeGutterDecoration(e,t)},e.prototype.setAnnotations=function(e){this.$annotations=[];for(var t=0;t<e.length;t++){var n=e[t],r=n.row,i=this.$annotations[r];i||(i=this.$annotations[r]={text:[],type:[],displayText:[]});var o=n.text,u=n.text,a=n.type;o=o?s.escapeHTML(o):n.html||"",u=u?u:n.html||"",i.text.indexOf(o)===-1&&(i.text.push(o),i.type.push(a),i.displayText.push(u));var f=n.className;f?i.className=f:a==="error"?i.className=" ace_error":a==="security"&&!/\bace_error\b/.test(i.className)?i.className=" ace_security":a==="warning"&&!/\bace_(error|security)\b/.test(i.className)?i.className=" ace_warning":a==="info"&&!i.className?i.className=" ace_info":a==="hint"&&!i.className&&(i.className=" ace_hint")}},e.prototype.$updateAnnotations=function(e){if(!this.$annotations.length)return;var t=e.start.row,n=e.end.row-t;if(n!==0)if(e.action=="remove")this.$annotations.splice(t,n+1,null);else{var r=new Array(n+1);r.unshift(t,1),this.$annotations.splice.apply(this.$annotations,r)}},e.prototype.update=function(e){this.config=e;var t=this.session,n=e.firstRow,r=Math.min(e.lastRow+e.gutterOffset,t.getLength()-1);this.oldLastRow=r,this.config=e,this.$lines.moveContainer(e),this.$updateCursorRow();var i=t.getNextFoldLine(n),s=i?i.start.row:Infinity,o=null,u=-1,a=n;for(;;){a>s&&(a=i.end.row+1,i=t.getNextFoldLine(a,i),s=i?i.start.row:Infinity);if(a>r){while(this.$lines.getLength()>u+1)this.$lines.pop();break}o=this.$lines.get(++u),o?o.row=a:(o=this.$lines.createCell(a,e,this.session,l),this.$lines.push(o)),this.$renderCell(o,e,i,a),a++}this._signal("afterRender"),this.$updateGutterWidth(e)},e.prototype.$updateGutterWidth=function(e){var t=this.session,n=t.gutterRenderer||this.$renderer,r=t.$firstLineNumber,i=this.$lines.last()?this.$lines.last().text:"";if(this.$fixedWidth||t.$useWrapMode)i=t.getLength()+r-1;var s=n?n.getWidth(t,i,e):i.toString().length*e.characterWidth,o=this.$padding||this.$computePadding();s+=o.left+o.right,s!==this.gutterWidth&&!isNaN(s)&&(this.gutterWidth=s,this.element.parentNode.style.width=this.element.style.width=Math.ceil(this.gutterWidth)+"px",this._signal("changeGutterWidth",s))},e.prototype.$updateCursorRow=function(){if(!this.$highlightGutterLine)return;var e=this.session.selection.getCursor();if(this.$cursorRow===e.row)return;this.$cursorRow=e.row},e.prototype.updateLineHighlight=function(){if(!this.$highlightGutterLine)return;var e=this.session.selection.cursor.row;this.$cursorRow=e;if(this.$cursorCell&&this.$cursorCell.row==e)return;this.$cursorCell&&(this.$cursorCell.element.className=this.$cursorCell.element.className.replace("ace_gutter-active-line ",""));var t=this.$lines.cells;this.$cursorCell=null;for(var n=0;n<t.length;n++){var r=t[n];if(r.row>=this.$cursorRow){if(r.row>this.$cursorRow){var i=this.session.getFoldLine(this.$cursorRow);if(!(n>0&&i&&i.start.row==t[n-1].row))break;r=t[n-1]}r.element.className="ace_gutter-active-line "+r.element.className,this.$cursorCell=r;break}}},e.prototype.scrollLines=function(e){var t=this.config;this.config=e,this.$updateCursorRow();if(this.$lines.pageChanged(t,e))return this.update(e);this.$lines.moveContainer(e);var n=Math.min(e.lastRow+e.gutterOffset,this.session.getLength()-1),r=this.oldLastRow;this.oldLastRow=n;if(!t||r<e.firstRow)return this.update(e);if(n<t.firstRow)return this.update(e);if(t.firstRow<e.firstRow)for(var i=this.session.getFoldedRowCount(t.firstRow,e.firstRow-1);i>0;i--)this.$lines.shift();if(r>n)for(var i=this.session.getFoldedRowCount(n+1,r);i>0;i--)this.$lines.pop();e.firstRow<t.firstRow&&this.$lines.unshift(this.$renderLines(e,e.firstRow,t.firstRow-1)),n>r&&this.$lines.push(this.$renderLines(e,r+1,n)),this.updateLineHighlight(),this._signal("afterRender"),this.$updateGutterWidth(e)},e.prototype.$renderLines=function(e,t,n){var r=[],i=t,s=this.session.getNextFoldLine(i),o=s?s.start.row:Infinity;for(;;){i>o&&(i=s.end.row+1,s=this.session.getNextFoldLine(i,s),o=s?s.start.row:Infinity);if(i>n)break;var u=this.$lines.createCell(i,e,this.session,l);this.$renderCell(u,e,s,i),r.push(u),i++}return r},e.prototype.$renderCell=function(e,t,n,i){var s=e.element,o=this.session,u=s.childNodes[0],f=s.childNodes[1],l=s.childNodes[2],c=l.firstChild,h=o.$firstLineNumber,p=o.$breakpoints,d=o.$decorations,v=o.gutterRenderer||this.$renderer,m=this.$showFoldWidgets&&o.foldWidgets,g=n?n.start.row:Number.MAX_VALUE,y=t.lineHeight+"px",b=this.$useSvgGutterIcons?"ace_gutter-cell_svg-icons ":"ace_gutter-cell ",w=this.$useSvgGutterIcons?"ace_icon_svg":"ace_icon",E=(v?v.getText(o,i):i+h).toString();this.$highlightGutterLine&&(i==this.$cursorRow||n&&i<this.$cursorRow&&i>=g&&this.$cursorRow<=n.end.row)&&(b+="ace_gutter-active-line ",this.$cursorCell!=e&&(this.$cursorCell&&(this.$cursorCell.element.className=this.$cursorCell.element.className.replace("ace_gutter-active-line ","")),this.$cursorCell=e)),p[i]&&(b+=p[i]),d[i]&&(b+=d[i]),this.$annotations[i]&&i!==g&&(b+=this.$annotations[i].className);if(m){var S=m[i];S==null&&(S=m[i]=o.getFoldWidget(i))}if(S){var x="ace_fold-widget ace_"+S,T=S=="start"&&i==g&&i<n.end.row;if(T){x+=" ace_closed";var N="",C=!1;for(var k=i+1;k<=n.end.row;k++){if(!this.$annotations[k])continue;if(this.$annotations[k].className===" ace_error"){C=!0,N=" ace_error_fold";break}this.$annotations[k].className===" ace_security"?(C=!0,N=" ace_security_fold"):this.$annotations[k].className===" ace_warning"&&N!==" ace_security_fold"&&(C=!0,N=" ace_warning_fold")}b+=N}else x+=" ace_open";f.className!=x&&(f.className=x),r.setStyle(f.style,"height",y),r.setStyle(f.style,"display","inline-block"),f.setAttribute("role","button"),f.setAttribute("tabindex","-1");var L=o.getFoldWidgetRange(i);L?f.setAttribute("aria-label",a("gutter.code-folding.range.aria-label","Toggle code folding, rows $0 through $1",[L.start.row+1,L.end.row+1])):n?f.setAttribute("aria-label",a("gutter.code-folding.closed.aria-label","Toggle code folding, rows $0 through $1",[n.start.row+1,n.end.row+1])):f.setAttribute("aria-label",a("gutter.code-folding.open.aria-label","Toggle code folding, row $0",[i+1])),T?(f.setAttribute("aria-expanded","false"),f.setAttribute("title",a("gutter.code-folding.closed.title","Unfold code"))):(f.setAttribute("aria-expanded","true"),f.setAttribute("title",a("gutter.code-folding.open.title","Fold code")))}else f&&(r.setStyle(f.style,"display","none"),f.setAttribute("tabindex","0"),f.removeAttribute("role"),f.removeAttribute("aria-label"));if(C&&this.$showFoldedAnnotations){l.className="ace_gutter_annotation",c.className=w,c.className+=N,r.setStyle(c.style,"height",y),r.setStyle(l.style,"display","block"),r.setStyle(l.style,"height",y);var A;switch(N){case" ace_error_fold":A=a("gutter.annotation.aria-label.error","Error, read annotations row $0",[E]);break;case" ace_security_fold":A=a("gutter.annotation.aria-label.security","Security finding, read annotations row $0",[E]);break;case" ace_warning_fold":A=a("gutter.annotation.aria-label.warning","Warning, read annotations row $0",[E])}l.setAttribute("aria-label",A),l.setAttribute("tabindex","-1"),l.setAttribute("role","button")}else if(this.$annotations[i]){l.className="ace_gutter_annotation",c.className=w,this.$useSvgGutterIcons?c.className+=this.$annotations[i].className:s.classList.add(this.$annotations[i].className.replace(" ","")),r.setStyle(c.style,"height",y),r.setStyle(l.style,"display","block"),r.setStyle(l.style,"height",y);var A;switch(this.$annotations[i].className){case" ace_error":A=a("gutter.annotation.aria-label.error","Error, read annotations row $0",[E]);break;case" ace_security":A=a("gutter.annotation.aria-label.security","Security finding, read annotations row $0",[E]);break;case" ace_warning":A=a("gutter.annotation.aria-label.warning","Warning, read annotations row $0",[E]);break;case" ace_info":A=a("gutter.annotation.aria-label.info","Info, read annotations row $0",[E]);break;case" ace_hint":A=a("gutter.annotation.aria-label.hint","Suggestion, read annotations row $0",[E])}l.setAttribute("aria-label",A),l.setAttribute("tabindex","-1"),l.setAttribute("role","button")}else r.setStyle(l.style,"display","none"),l.removeAttribute("aria-label"),l.removeAttribute("role"),l.setAttribute("tabindex","0");return E!==u.data&&(u.data=E),s.className!=b&&(s.className=b),r.setStyle(e.element.style,"height",this.$lines.computeLineHeight(i,t,o)+"px"),r.setStyle(e.element.style,"top",this.$lines.computeLineTop(i,t,o)+"px"),e.text=E,l.style.display==="none"&&f.style.display==="none"?e.element.setAttribute("aria-hidden",!0):e.element.setAttribute("aria-hidden",!1),e},e.prototype.setHighlightGutterLine=function(e){this.$highlightGutterLine=e},e.prototype.setShowLineNumbers=function(e){this.$renderer=!e&&{getWidth:function(){return 0},getText:function(){return""}}},e.prototype.getShowLineNumbers=function(){return this.$showLineNumbers},e.prototype.setShowFoldWidgets=function(e){e?r.addCssClass(this.element,"ace_folding-enabled"):r.removeCssClass(this.element,"ace_folding-enabled"),this.$showFoldWidgets=e,this.$padding=null},e.prototype.getShowFoldWidgets=function(){return this.$showFoldWidgets},e.prototype.$computePadding=function(){if(!this.element.firstChild)return{left:0,right:0};var e=r.computedStyle(this.element.firstChild);return this.$padding={},this.$padding.left=(parseInt(e.borderLeftWidth)||0)+(parseInt(e.paddingLeft)||0)+1,this.$padding.right=(parseInt(e.borderRightWidth)||0)+(parseInt(e.paddingRight)||0),this.$padding},e.prototype.getRegion=function(e){var t=this.$padding||this.$computePadding(),n=this.element.getBoundingClientRect();if(e.x<t.left+n.left)return"markers";if(this.$showFoldWidgets&&e.x>n.right-t.right)return"foldWidgets"},e}();f.prototype.$fixedWidth=!1,f.prototype.$highlightGutterLine=!0,f.prototype.$renderer="",f.prototype.$showLineNumbers=!0,f.prototype.$showFoldWidgets=!0,i.implement(f.prototype,o),t.Gutter=f}),ace.define("ace/layer/marker",["require","exports","module","ace/range","ace/lib/dom"],function(e,t,n){"use strict";function o(e,t,n,r){return(e?1:0)|(t?2:0)|(n?4:0)|(r?8:0)}var r=e("../range").Range,i=e("../lib/dom"),s=function(){function e(e){this.element=i.createElement("div"),this.element.className="ace_layer ace_marker-layer",e.appendChild(this.element)}return e.prototype.setPadding=function(e){this.$padding=e},e.prototype.setSession=function(e){this.session=e},e.prototype.setMarkers=function(e){this.markers=e},e.prototype.elt=function(e,t){var n=this.i!=-1&&this.element.childNodes[this.i];n?this.i++:(n=document.createElement("div"),this.element.appendChild(n),this.i=-1),n.style.cssText=t,n.className=e},e.prototype.update=function(e){if(!e)return;this.config=e,this.i=0;var t;for(var n in this.markers){var r=this.markers[n];if(!r.range){r.update(t,this,this.session,e);continue}var i=r.range.clipRows(e.firstRow,e.lastRow);if(i.isEmpty())continue;i=i.toScreenRange(this.session);if(r.renderer){var s=this.$getTop(i.start.row,e),o=this.$padding+i.start.column*e.characterWidth;r.renderer(t,i,o,s,e)}else r.type=="fullLine"?this.drawFullLineMarker(t,i,r.clazz,e):r.type=="screenLine"?this.drawScreenLineMarker(t,i,r.clazz,e):i.isMultiLine()?r.type=="text"?this.drawTextMarker(t,i,r.clazz,e):this.drawMultiLineMarker(t,i,r.clazz,e):this.drawSingleLineMarker(t,i,r.clazz+" ace_start"+" ace_br15",e)}if(this.i!=-1)while(this.i<this.element.childElementCount)this.element.removeChild(this.element.lastChild)},e.prototype.$getTop=function(e,t){return(e-t.firstRowScreen)*t.lineHeight},e.prototype.drawTextMarker=function(e,t,n,i,s){var u=this.session,a=t.start.row,f=t.end.row,l=a,c=0,h=0,p=u.getScreenLastRowColumn(l),d=new r(l,t.start.column,l,h);for(;l<=f;l++)d.start.row=d.end.row=l,d.start.column=l==a?t.start.column:u.getRowWrapIndent(l),d.end.column=p,c=h,h=p,p=l+1<f?u.getScreenLastRowColumn(l+1):l==f?0:t.end.column,this.drawSingleLineMarker(e,d,n+(l==a?" ace_start":"")+" ace_br"+o(l==a||l==a+1&&t.start.column,c<h,h>p,l==f),i,l==f?0:1,s)},e.prototype.drawMultiLineMarker=function(e,t,n,r,i){var s=this.$padding,o=r.lineHeight,u=this.$getTop(t.start.row,r),a=s+t.start.column*r.characterWidth;i=i||"";if(this.session.$bidiHandler.isBidiRow(t.start.row)){var f=t.clone();f.end.row=f.start.row,f.end.column=this.session.getLine(f.start.row).length,this.drawBidiSingleLineMarker(e,f,n+" ace_br1 ace_start",r,null,i)}else this.elt(n+" ace_br1 ace_start","height:"+o+"px;"+"right:"+s+"px;"+"top:"+u+"px;left:"+a+"px;"+(i||""));if(this.session.$bidiHandler.isBidiRow(t.end.row)){var f=t.clone();f.start.row=f.end.row,f.start.column=0,this.drawBidiSingleLineMarker(e,f,n+" ace_br12",r,null,i)}else{u=this.$getTop(t.end.row,r);var l=t.end.column*r.characterWidth;this.elt(n+" ace_br12","height:"+o+"px;"+"width:"+l+"px;"+"top:"+u+"px;"+"left:"+s+"px;"+(i||""))}o=(t.end.row-t.start.row-1)*r.lineHeight;if(o<=0)return;u=this.$getTop(t.start.row+1,r);var c=(t.start.column?1:0)|(t.end.column?0:8);this.elt(n+(c?" ace_br"+c:""),"height:"+o+"px;"+"right:"+s+"px;"+"top:"+u+"px;"+"left:"+s+"px;"+(i||""))},e.prototype.drawSingleLineMarker=function(e,t,n,r,i,s){if(this.session.$bidiHandler.isBidiRow(t.start.row))return this.drawBidiSingleLineMarker(e,t,n,r,i,s);var o=r.lineHeight,u=(t.end.column+(i||0)-t.start.column)*r.characterWidth,a=this.$getTop(t.start.row,r),f=this.$padding+t.start.column*r.characterWidth;this.elt(n,"height:"+o+"px;"+"width:"+u+"px;"+"top:"+a+"px;"+"left:"+f+"px;"+(s||""))},e.prototype.drawBidiSingleLineMarker=function(e,t,n,r,i,s){var o=r.lineHeight,u=this.$getTop(t.start.row,r),a=this.$padding,f=this.session.$bidiHandler.getSelections(t.start.column,t.end.column);f.forEach(function(e){this.elt(n,"height:"+o+"px;"+"width:"+(e.width+(i||0))+"px;"+"top:"+u+"px;"+"left:"+(a+e.left)+"px;"+(s||""))},this)},e.prototype.drawFullLineMarker=function(e,t,n,r,i){var s=this.$getTop(t.start.row,r),o=r.lineHeight;t.start.row!=t.end.row&&(o+=this.$getTop(t.end.row,r)-s),this.elt(n,"height:"+o+"px;"+"top:"+s+"px;"+"left:0;right:0;"+(i||""))},e.prototype.drawScreenLineMarker=function(e,t,n,r,i){var s=this.$getTop(t.start.row,r),o=r.lineHeight;this.elt(n,"height:"+o+"px;"+"top:"+s+"px;"+"left:0;right:0;"+(i||""))},e}();s.prototype.$padding=0,t.Marker=s}),ace.define("ace/layer/text_util",["require","exports","module"],function(e,t,n){var r=new Set(["text","rparen","lparen"]);t.isTextToken=function(e){return r.has(e)}}),ace.define("ace/layer/text",["require","exports","module","ace/lib/oop","ace/lib/dom","ace/lib/lang","ace/layer/lines","ace/lib/event_emitter","ace/config","ace/layer/text_util"],function(e,t,n){"use strict";var r=e("../lib/oop"),i=e("../lib/dom"),s=e("../lib/lang"),o=e("./lines").Lines,u=e("../lib/event_emitter").EventEmitter,a=e("../config").nls,f=e("./text_util").isTextToken,l=function(){function e(e){this.dom=i,this.element=this.dom.createElement("div"),this.element.className="ace_layer ace_text-layer",e.appendChild(this.element),this.$updateEolChar=this.$updateEolChar.bind(this),this.$lines=new o(this.element)}return e.prototype.$updateEolChar=function(){var e=this.session.doc,t=e.getNewLineCharacter()=="\n"&&e.getNewLineMode()!="windows",n=t?this.EOL_CHAR_LF:this.EOL_CHAR_CRLF;if(this.EOL_CHAR!=n)return this.EOL_CHAR=n,!0},e.prototype.setPadding=function(e){this.$padding=e,this.element.style.margin="0 "+e+"px"},e.prototype.getLineHeight=function(){return this.$fontMetrics.$characterSize.height||0},e.prototype.getCharacterWidth=function(){return this.$fontMetrics.$characterSize.width||0},e.prototype.$setFontMetrics=function(e){this.$fontMetrics=e,this.$fontMetrics.on("changeCharacterSize",function(e){this._signal("changeCharacterSize",e)}.bind(this)),this.$pollSizeChanges()},e.prototype.checkForSizeChanges=function(){this.$fontMetrics.checkForSizeChanges()},e.prototype.$pollSizeChanges=function(){return this.$pollSizeChangesTimer=this.$fontMetrics.$pollSizeChanges()},e.prototype.setSession=function(e){this.session=e,e&&this.$computeTabString()},e.prototype.setShowInvisibles=function(e){return this.showInvisibles==e?!1:(this.showInvisibles=e,typeof e=="string"?(this.showSpaces=/tab/i.test(e),this.showTabs=/space/i.test(e),this.showEOL=/eol/i.test(e)):this.showSpaces=this.showTabs=this.showEOL=e,this.$computeTabString(),!0)},e.prototype.setDisplayIndentGuides=function(e){return this.displayIndentGuides==e?!1:(this.displayIndentGuides=e,this.$computeTabString(),!0)},e.prototype.setHighlightIndentGuides=function(e){return this.$highlightIndentGuides===e?!1:(this.$highlightIndentGuides=e,e)},e.prototype.$computeTabString=function(){var e=this.session.getTabSize();this.tabSize=e;var t=this.$tabStrings=[0];for(var n=1;n<e+1;n++)if(this.showTabs){var r=this.dom.createElement("span");r.className="ace_invisible ace_invisible_tab",r.textContent=s.stringRepeat(this.TAB_CHAR,n),t.push(r)}else t.push(this.dom.createTextNode(s.stringRepeat(" ",n),this.element));if(this.displayIndentGuides){this.$indentGuideRe=/\s\S| \t|\t |\s$/;var i="ace_indent-guide",o=this.showSpaces?" ace_invisible ace_invisible_space":"",u=this.showSpaces?s.stringRepeat(this.SPACE_CHAR,this.tabSize):s.stringRepeat(" ",this.tabSize),a=this.showTabs?" ace_invisible ace_invisible_tab":"",f=this.showTabs?s.stringRepeat(this.TAB_CHAR,this.tabSize):u,r=this.dom.createElement("span");r.className=i+o,r.textContent=u,this.$tabStrings[" "]=r;var r=this.dom.createElement("span");r.className=i+a,r.textContent=f,this.$tabStrings["	"]=r}},e.prototype.updateLines=function(e,t,n){if(this.config.lastRow!=e.lastRow||this.config.firstRow!=e.firstRow)return this.update(e);this.config=e;var r=Math.max(t,e.firstRow),i=Math.min(n,e.lastRow),s=this.element.childNodes,o=0;for(var u=e.firstRow;u<r;u++){var a=this.session.getFoldLine(u);if(a){if(a.containsRow(r)){r=a.start.row;break}u=a.end.row}o++}var f=!1,u=r,a=this.session.getNextFoldLine(u),l=a?a.start.row:Infinity;for(;;){u>l&&(u=a.end.row+1,a=this.session.getNextFoldLine(u,a),l=a?a.start.row:Infinity);if(u>i)break;var c=s[o++];if(c){this.dom.removeChildren(c),this.$renderLine(c,u,u==l?a:!1),f&&(c.style.top=this.$lines.computeLineTop(u,e,this.session)+"px");var h=e.lineHeight*this.session.getRowLength(u)+"px";c.style.height!=h&&(f=!0,c.style.height=h)}u++}if(f)while(o<this.$lines.cells.length){var p=this.$lines.cells[o++];p.element.style.top=this.$lines.computeLineTop(p.row,e,this.session)+"px"}},e.prototype.scrollLines=function(e){var t=this.config;this.config=e;if(this.$lines.pageChanged(t,e))return this.update(e);this.$lines.moveContainer(e);var n=e.lastRow,r=t?t.lastRow:-1;if(!t||r<e.firstRow)return this.update(e);if(n<t.firstRow)return this.update(e);if(!t||t.lastRow<e.firstRow)return this.update(e);if(e.lastRow<t.firstRow)return this.update(e);if(t.firstRow<e.firstRow)for(var i=this.session.getFoldedRowCount(t.firstRow,e.firstRow-1);i>0;i--)this.$lines.shift();if(t.lastRow>e.lastRow)for(var i=this.session.getFoldedRowCount(e.lastRow+1,t.lastRow);i>0;i--)this.$lines.pop();e.firstRow<t.firstRow&&this.$lines.unshift(this.$renderLinesFragment(e,e.firstRow,t.firstRow-1)),e.lastRow>t.lastRow&&this.$lines.push(this.$renderLinesFragment(e,t.lastRow+1,e.lastRow)),this.$highlightIndentGuide()},e.prototype.$renderLinesFragment=function(e,t,n){var r=[],s=t,o=this.session.getNextFoldLine(s),u=o?o.start.row:Infinity;for(;;){s>u&&(s=o.end.row+1,o=this.session.getNextFoldLine(s,o),u=o?o.start.row:Infinity);if(s>n)break;var a=this.$lines.createCell(s,e,this.session),f=a.element;this.dom.removeChildren(f),i.setStyle(f.style,"height",this.$lines.computeLineHeight(s,e,this.session)+"px"),i.setStyle(f.style,"top",this.$lines.computeLineTop(s,e,this.session)+"px"),this.$renderLine(f,s,s==u?o:!1),this.$useLineGroups()?f.className="ace_line_group":f.className="ace_line",r.push(a),s++}return r},e.prototype.update=function(e){this.$lines.moveContainer(e),this.config=e;var t=e.firstRow,n=e.lastRow,r=this.$lines;while(r.getLength())r.pop();r.push(this.$renderLinesFragment(e,t,n))},e.prototype.$renderToken=function(e,t,n,r){var i=this,o=/(\t)|( +)|([\x00-\x1f\x80-\xa0\xad\u1680\u180E\u2000-\u200f\u2028\u2029\u202F\u205F\uFEFF\uFFF9-\uFFFC\u2066\u2067\u2068\u202A\u202B\u202D\u202E\u202C\u2069\u2060\u2061\u2062\u2063\u2064\u206A\u206B\u206B\u206C\u206D\u206E\u206F]+)|(\u3000)|([\u1100-\u115F\u11A3-\u11A7\u11FA-\u11FF\u2329-\u232A\u2E80-\u2E99\u2E9B-\u2EF3\u2F00-\u2FD5\u2FF0-\u2FFB\u3001-\u303E\u3041-\u3096\u3099-\u30FF\u3105-\u312D\u3131-\u318E\u3190-\u31BA\u31C0-\u31E3\u31F0-\u321E\u3220-\u3247\u3250-\u32FE\u3300-\u4DBF\u4E00-\uA48C\uA490-\uA4C6\uA960-\uA97C\uAC00-\uD7A3\uD7B0-\uD7C6\uD7CB-\uD7FB\uF900-\uFAFF\uFE10-\uFE19\uFE30-\uFE52\uFE54-\uFE66\uFE68-\uFE6B\uFF01-\uFF60\uFFE0-\uFFE6]|[\uD800-\uDBFF][\uDC00-\uDFFF])/g,u=this.dom.createFragment(this.element),l,c=0;while(l=o.exec(r)){var h=l[1],p=l[2],d=l[3],v=l[4],m=l[5];if(!i.showSpaces&&p)continue;var g=c!=l.index?r.slice(c,l.index):"";c=l.index+l[0].length,g&&u.appendChild(this.dom.createTextNode(g,this.element));if(h){var y=i.session.getScreenTabSize(t+l.index);u.appendChild(i.$tabStrings[y].cloneNode(!0)),t+=y-1}else if(p)if(i.showSpaces){var b=this.dom.createElement("span");b.className="ace_invisible ace_invisible_space",b.textContent=s.stringRepeat(i.SPACE_CHAR,p.length),u.appendChild(b)}else u.appendChild(this.dom.createTextNode(p,this.element));else if(d){var b=this.dom.createElement("span");b.className="ace_invisible ace_invisible_space ace_invalid",b.textContent=s.stringRepeat(i.SPACE_CHAR,d.length),u.appendChild(b)}else if(v){t+=1;var b=this.dom.createElement("span");b.style.width=i.config.characterWidth*2+"px",b.className=i.showSpaces?"ace_cjk ace_invisible ace_invisible_space":"ace_cjk",b.textContent=i.showSpaces?i.SPACE_CHAR:v,u.appendChild(b)}else if(m){t+=1;var b=this.dom.createElement("span");b.style.width=i.config.characterWidth*2+"px",b.className="ace_cjk",b.textContent=m,u.appendChild(b)}}u.appendChild(this.dom.createTextNode(c?r.slice(c):r,this.element));if(!f(n.type)){var w="ace_"+n.type.replace(/\./g," ace_"),b=this.dom.createElement("span");n.type=="fold"&&(b.style.width=n.value.length*this.config.characterWidth+"px",b.setAttribute("title",a("inline-fold.closed.title","Unfold code"))),b.className=w,b.appendChild(u),e.appendChild(b)}else e.appendChild(u);return t+r.length},e.prototype.renderIndentGuide=function(e,t,n){var r=t.search(this.$indentGuideRe);if(r<=0||r>=n)return t;if(t[0]==" "){r-=r%this.tabSize;var i=r/this.tabSize;for(var s=0;s<i;s++)e.appendChild(this.$tabStrings[" "].cloneNode(!0));return this.$highlightIndentGuide(),t.substr(r)}if(t[0]=="	"){for(var s=0;s<r;s++)e.appendChild(this.$tabStrings["	"].cloneNode(!0));return this.$highlightIndentGuide(),t.substr(r)}return this.$highlightIndentGuide(),t},e.prototype.$highlightIndentGuide=function(){if(!this.$highlightIndentGuides||!this.displayIndentGuides)return;this.$highlightIndentGuideMarker={indentLevel:undefined,start:undefined,end:undefined,dir:undefined};var e=this.session.doc.$lines;if(!e)return;var t=this.session.selection.getCursor(),n=/^\s*/.exec(this.session.doc.getLine(t.row))[0].length,r=Math.floor(n/this.tabSize);this.$highlightIndentGuideMarker={indentLevel:r,start:t.row};var i=this.session.$bracketHighlight;if(i){var s=this.session.$bracketHighlight.ranges;for(var o=0;o<s.length;o++)if(t.row!==s[o].start.row){this.$highlightIndentGuideMarker.end=s[o].start.row,t.row>s[o].start.row?this.$highlightIndentGuideMarker.dir=-1:this.$highlightIndentGuideMarker.dir=1;break}}if(!this.$highlightIndentGuideMarker.end&&e[t.row]!==""&&t.column===e[t.row].length){this.$highlightIndentGuideMarker.dir=1;for(var o=t.row+1;o<e.length;o++){var u=e[o],a=/^\s*/.exec(u)[0].length;if(u!==""){this.$highlightIndentGuideMarker.end=o;if(a<=n)break}}}this.$renderHighlightIndentGuide()},e.prototype.$clearActiveIndentGuide=function(){var e=this.$lines.cells;for(var t=0;t<e.length;t++){var n=e[t],r=n.element.childNodes;if(r.length>0)for(var i=0;i<r.length;i++)if(r[i].classList&&r[i].classList.contains("ace_indent-guide-active")){r[i].classList.remove("ace_indent-guide-active");break}}},e.prototype.$setIndentGuideActive=function(e,t){var n=this.session.doc.getLine(e.row);if(n!==""){var r=e.element.childNodes;if(r){var i=r[t-1];i&&i.classList&&i.classList.contains("ace_indent-guide")&&i.classList.add("ace_indent-guide-active")}}},e.prototype.$renderHighlightIndentGuide=function(){if(!this.$lines)return;var e=this.$lines.cells;this.$clearActiveIndentGuide();var t=this.$highlightIndentGuideMarker.indentLevel;if(t!==0)if(this.$highlightIndentGuideMarker.dir===1)for(var n=0;n<e.length;n++){var r=e[n];if(this.$highlightIndentGuideMarker.end&&r.row>=this.$highlightIndentGuideMarker.start+1){if(r.row>=this.$highlightIndentGuideMarker.end)break;this.$setIndentGuideActive(r,t)}}else for(var n=e.length-1;n>=0;n--){var r=e[n];if(this.$highlightIndentGuideMarker.end&&r.row<this.$highlightIndentGuideMarker.start){if(r.row<=this.$highlightIndentGuideMarker.end)break;this.$setIndentGuideActive(r,t)}}},e.prototype.$createLineElement=function(e){var t=this.dom.createElement("div");return t.className="ace_line",t.style.height=this.config.lineHeight+"px",t},e.prototype.$renderWrappedLine=function(e,t,n){var r=0,i=0,o=n[0],u=0,a=this.$createLineElement();e.appendChild(a);for(var f=0;f<t.length;f++){var l=t[f],c=l.value;if(f==0&&this.displayIndentGuides){r=c.length,c=this.renderIndentGuide(a,c,o);if(!c)continue;r-=c.length}if(r+c.length<o)u=this.$renderToken(a,u,l,c),r+=c.length;else{while(r+c.length>=o)u=this.$renderToken(a,u,l,c.substring(0,o-r)),c=c.substring(o-r),r=o,a=this.$createLineElement(),e.appendChild(a),a.appendChild(this.dom.createTextNode(s.stringRepeat("\u00a0",n.indent),this.element)),i++,u=0,o=n[i]||Number.MAX_VALUE;c.length!=0&&(r+=c.length,u=this.$renderToken(a,u,l,c))}}n[n.length-1]>this.MAX_LINE_LENGTH&&this.$renderOverflowMessage(a,u,null,"",!0)},e.prototype.$renderSimpleLine=function(e,t){var n=0;for(var r=0;r<t.length;r++){var i=t[r],s=i.value;if(r==0&&this.displayIndentGuides){s=this.renderIndentGuide(e,s);if(!s)continue}if(n+s.length>this.MAX_LINE_LENGTH)return this.$renderOverflowMessage(e,n,i,s);n=this.$renderToken(e,n,i,s)}},e.prototype.$renderOverflowMessage=function(e,t,n,r,i){n&&this.$renderToken(e,t,n,r.slice(0,this.MAX_LINE_LENGTH-t));var s=this.dom.createElement("span");s.className="ace_inline_button ace_keyword ace_toggle_wrap",s.textContent=i?"<hide>":"<click to see more...>",e.appendChild(s)},e.prototype.$renderLine=function(e,t,n){!n&&n!=0&&(n=this.session.getFoldLine(t));if(n)var r=this.$getFoldLineTokens(t,n);else var r=this.session.getTokens(t);var i=e;if(r.length){var s=this.session.getRowSplitData(t);if(s&&s.length){this.$renderWrappedLine(e,r,s);var i=e.lastChild}else{var i=e;this.$useLineGroups()&&(i=this.$createLineElement(),e.appendChild(i)),this.$renderSimpleLine(i,r)}}else this.$useLineGroups()&&(i=this.$createLineElement(),e.appendChild(i));if(this.showEOL&&i){n&&(t=n.end.row);var o=this.dom.createElement("span");o.className="ace_invisible ace_invisible_eol",o.textContent=t==this.session.getLength()-1?this.EOF_CHAR:this.EOL_CHAR,i.appendChild(o)}},e.prototype.$getFoldLineTokens=function(e,t){function i(e,t,n){var i=0,s=0;while(s+e[i].value.length<t){s+=e[i].value.length,i++;if(i==e.length)return}if(s!=t){var o=e[i].value.substring(t-s);o.length>n-t&&(o=o.substring(0,n-t)),r.push({type:e[i].type,value:o}),s=t+o.length,i+=1}while(s<n&&i<e.length){var o=e[i].value;o.length+s>n?r.push({type:e[i].type,value:o.substring(0,n-s)}):r.push(e[i]),s+=o.length,i+=1}}var n=this.session,r=[],s=n.getTokens(e);return t.walk(function(e,t,o,u,a){e!=null?r.push({type:"fold",value:e}):(a&&(s=n.getTokens(t)),s.length&&i(s,u,o))},t.end.row,this.session.getLine(t.end.row).length),r},e.prototype.$useLineGroups=function(){return this.session.getUseWrapMode()},e}();l.prototype.EOF_CHAR="\u00b6",l.prototype.EOL_CHAR_LF="\u00ac",l.prototype.EOL_CHAR_CRLF="\u00a4",l.prototype.EOL_CHAR=l.prototype.EOL_CHAR_LF,l.prototype.TAB_CHAR="\u2014",l.prototype.SPACE_CHAR="\u00b7",l.prototype.$padding=0,l.prototype.MAX_LINE_LENGTH=1e4,l.prototype.showInvisibles=!1,l.prototype.showSpaces=!1,l.prototype.showTabs=!1,l.prototype.showEOL=!1,l.prototype.displayIndentGuides=!0,l.prototype.$highlightIndentGuides=!0,l.prototype.$tabStrings=[],l.prototype.destroy={},l.prototype.onChangeTabSize=l.prototype.$computeTabString,r.implement(l.prototype,u),t.Text=l}),ace.define("ace/layer/cursor",["require","exports","module","ace/lib/dom"],function(e,t,n){"use strict";var r=e("../lib/dom"),i=function(){function e(e){this.element=r.createElement("div"),this.element.className="ace_layer ace_cursor-layer",e.appendChild(this.element),this.isVisible=!1,this.isBlinking=!0,this.blinkInterval=1e3,this.smoothBlinking=!1,this.cursors=[],this.cursor=this.addCursor(),r.addCssClass(this.element,"ace_hidden-cursors"),this.$updateCursors=this.$updateOpacity.bind(this)}return e.prototype.$updateOpacity=function(e){var t=this.cursors;for(var n=t.length;n--;)r.setStyle(t[n].style,"opacity",e?"":"0")},e.prototype.$startCssAnimation=function(){var e=this.cursors;for(var t=e.length;t--;)e[t].style.animationDuration=this.blinkInterval+"ms";this.$isAnimating=!0,setTimeout(function(){this.$isAnimating&&r.addCssClass(this.element,"ace_animate-blinking")}.bind(this))},e.prototype.$stopCssAnimation=function(){this.$isAnimating=!1,r.removeCssClass(this.element,"ace_animate-blinking")},e.prototype.setPadding=function(e){this.$padding=e},e.prototype.setSession=function(e){this.session=e},e.prototype.setBlinking=function(e){e!=this.isBlinking&&(this.isBlinking=e,this.restartTimer())},e.prototype.setBlinkInterval=function(e){e!=this.blinkInterval&&(this.blinkInterval=e,this.restartTimer())},e.prototype.setSmoothBlinking=function(e){e!=this.smoothBlinking&&(this.smoothBlinking=e,r.setCssClass(this.element,"ace_smooth-blinking",e),this.$updateCursors(!0),this.restartTimer())},e.prototype.addCursor=function(){var e=r.createElement("div");return e.className="ace_cursor",this.element.appendChild(e),this.cursors.push(e),e},e.prototype.removeCursor=function(){if(this.cursors.length>1){var e=this.cursors.pop();return e.parentNode.removeChild(e),e}},e.prototype.hideCursor=function(){this.isVisible=!1,r.addCssClass(this.element,"ace_hidden-cursors"),this.restartTimer()},e.prototype.showCursor=function(){this.isVisible=!0,r.removeCssClass(this.element,"ace_hidden-cursors"),this.restartTimer()},e.prototype.restartTimer=function(){var e=this.$updateCursors;clearInterval(this.intervalId),clearTimeout(this.timeoutId),this.$stopCssAnimation(),this.smoothBlinking&&(this.$isSmoothBlinking=!1,r.removeCssClass(this.element,"ace_smooth-blinking")),e(!0);if(!this.isBlinking||!this.blinkInterval||!this.isVisible){this.$stopCssAnimation();return}this.smoothBlinking&&(this.$isSmoothBlinking=!0,setTimeout(function(){this.$isSmoothBlinking&&r.addCssClass(this.element,"ace_smooth-blinking")}.bind(this)));if(r.HAS_CSS_ANIMATION)this.$startCssAnimation();else{var t=function(){this.timeoutId=setTimeout(function(){e(!1)},.6*this.blinkInterval)}.bind(this);this.intervalId=setInterval(function(){e(!0),t()},this.blinkInterval),t()}},e.prototype.getPixelPosition=function(e,t){if(!this.config||!this.session)return{left:0,top:0};e||(e=this.session.selection.getCursor());var n=this.session.documentToScreenPosition(e),r=this.$padding+(this.session.$bidiHandler.isBidiRow(n.row,e.row)?this.session.$bidiHandler.getPosLeft(n.column):n.column*this.config.characterWidth),i=(n.row-(t?this.config.firstRowScreen:0))*this.config.lineHeight;return{left:r,top:i}},e.prototype.isCursorInView=function(e,t){return e.top>=0&&e.top<t.maxHeight},e.prototype.update=function(e){this.config=e;var t=this.session.$selectionMarkers,n=0,i=0;if(t===undefined||t.length===0)t=[{cursor:null}];for(var n=0,s=t.length;n<s;n++){var o=this.getPixelPosition(t[n].cursor,!0);if((o.top>e.height+e.offset||o.top<0)&&n>1)continue;var u=this.cursors[i++]||this.addCursor(),a=u.style;this.drawCursor?this.drawCursor(u,o,e,t[n],this.session):this.isCursorInView(o,e)?(r.setStyle(a,"display","block"),r.translate(u,o.left,o.top),r.setStyle(a,"width",Math.round(e.characterWidth)+"px"),r.setStyle(a,"height",e.lineHeight+"px")):r.setStyle(a,"display","none")}while(this.cursors.length>i)this.removeCursor();var f=this.session.getOverwrite();this.$setOverwrite(f),this.$pixelPos=o,this.restartTimer()},e.prototype.$setOverwrite=function(e){e!=this.overwrite&&(this.overwrite=e,e?r.addCssClass(this.element,"ace_overwrite-cursors"):r.removeCssClass(this.element,"ace_overwrite-cursors"))},e.prototype.destroy=function(){clearInterval(this.intervalId),clearTimeout(this.timeoutId)},e}();i.prototype.$padding=0,i.prototype.drawCursor=null,t.Cursor=i}),ace.define("ace/scrollbar",["require","exports","module","ace/lib/oop","ace/lib/dom","ace/lib/event","ace/lib/event_emitter"],function(e,t,n){"use strict";var r=this&&this.__extends||function(){var e=function(t,n){return e=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(e,t){e.__proto__=t}||function(e,t){for(var n in t)Object.prototype.hasOwnProperty.call(t,n)&&(e[n]=t[n])},e(t,n)};return function(t,n){function r(){this.constructor=t}if(typeof n!="function"&&n!==null)throw new TypeError("Class extends value "+String(n)+" is not a constructor or null");e(t,n),t.prototype=n===null?Object.create(n):(r.prototype=n.prototype,new r)}}(),i=e("./lib/oop"),s=e("./lib/dom"),o=e("./lib/event"),u=e("./lib/event_emitter").EventEmitter,a=32768,f=function(){function e(e,t){this.element=s.createElement("div"),this.element.className="ace_scrollbar ace_scrollbar"+t,this.inner=s.createElement("div"),this.inner.className="ace_scrollbar-inner",this.inner.textContent="\u00a0",this.element.appendChild(this.inner),e.appendChild(this.element),this.setVisible(!1),this.skipEvent=!1,o.addListener(this.element,"scroll",this.onScroll.bind(this)),o.addListener(this.element,"mousedown",o.preventDefault)}return e.prototype.setVisible=function(e){this.element.style.display=e?"":"none",this.isVisible=e,this.coeff=1},e}();i.implement(f.prototype,u);var l=function(e){function t(t,n){var r=e.call(this,t,"-v")||this;return r.scrollTop=0,r.scrollHeight=0,n.$scrollbarWidth=r.width=s.scrollbarWidth(t.ownerDocument),r.inner.style.width=r.element.style.width=(r.width||15)+5+"px",r.$minWidth=0,r}return r(t,e),t.prototype.onScroll=function(){if(!this.skipEvent){this.scrollTop=this.element.scrollTop;if(this.coeff!=1){var e=this.element.clientHeight/this.scrollHeight;this.scrollTop=this.scrollTop*(1-e)/(this.coeff-e)}this._emit("scroll",{data:this.scrollTop})}this.skipEvent=!1},t.prototype.getWidth=function(){return Math.max(this.isVisible?this.width:0,this.$minWidth||0)},t.prototype.setHeight=function(e){this.element.style.height=e+"px"},t.prototype.setScrollHeight=function(e){this.scrollHeight=e,e>a?(this.coeff=a/e,e=a):this.coeff!=1&&(this.coeff=1),this.inner.style.height=e+"px"},t.prototype.setScrollTop=function(e){this.scrollTop!=e&&(this.skipEvent=!0,this.scrollTop=e,this.element.scrollTop=e*this.coeff)},t}(f);l.prototype.setInnerHeight=l.prototype.setScrollHeight;var c=function(e){function t(t,n){var r=e.call(this,t,"-h")||this;return r.scrollLeft=0,r.height=n.$scrollbarWidth,r.inner.style.height=r.element.style.height=(r.height||15)+5+"px",r}return r(t,e),t.prototype.onScroll=function(){this.skipEvent||(this.scrollLeft=this.element.scrollLeft,this._emit("scroll",{data:this.scrollLeft})),this.skipEvent=!1},t.prototype.getHeight=function(){return this.isVisible?this.height:0},t.prototype.setWidth=function(e){this.element.style.width=e+"px"},t.prototype.setInnerWidth=function(e){this.inner.style.width=e+"px"},t.prototype.setScrollWidth=function(e){this.inner.style.width=e+"px"},t.prototype.setScrollLeft=function(e){this.scrollLeft!=e&&(this.skipEvent=!0,this.scrollLeft=this.element.scrollLeft=e)},t}(f);t.ScrollBar=l,t.ScrollBarV=l,t.ScrollBarH=c,t.VScrollBar=l,t.HScrollBar=c}),ace.define("ace/scrollbar_custom",["require","exports","module","ace/lib/oop","ace/lib/dom","ace/lib/event","ace/lib/event_emitter"],function(e,t,n){"use strict";var r=this&&this.__extends||function(){var e=function(t,n){return e=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(e,t){e.__proto__=t}||function(e,t){for(var n in t)Object.prototype.hasOwnProperty.call(t,n)&&(e[n]=t[n])},e(t,n)};return function(t,n){function r(){this.constructor=t}if(typeof n!="function"&&n!==null)throw new TypeError("Class extends value "+String(n)+" is not a constructor or null");e(t,n),t.prototype=n===null?Object.create(n):(r.prototype=n.prototype,new r)}}(),i=e("./lib/oop"),s=e("./lib/dom"),o=e("./lib/event"),u=e("./lib/event_emitter").EventEmitter;s.importCssString(".ace_editor>.ace_sb-v div, .ace_editor>.ace_sb-h div{\n  position: absolute;\n  background: rgba(128, 128, 128, 0.6);\n  -moz-box-sizing: border-box;\n  box-sizing: border-box;\n  border: 1px solid #bbb;\n  border-radius: 2px;\n  z-index: 8;\n}\n.ace_editor>.ace_sb-v, .ace_editor>.ace_sb-h {\n  position: absolute;\n  z-index: 6;\n  background: none;\n  overflow: hidden!important;\n}\n.ace_editor>.ace_sb-v {\n  z-index: 6;\n  right: 0;\n  top: 0;\n  width: 12px;\n}\n.ace_editor>.ace_sb-v div {\n  z-index: 8;\n  right: 0;\n  width: 100%;\n}\n.ace_editor>.ace_sb-h {\n  bottom: 0;\n  left: 0;\n  height: 12px;\n}\n.ace_editor>.ace_sb-h div {\n  bottom: 0;\n  height: 100%;\n}\n.ace_editor>.ace_sb_grabbed {\n  z-index: 8;\n  background: #000;\n}","ace_scrollbar.css",!1);var a=function(){function e(e,t){this.element=s.createElement("div"),this.element.className="ace_sb"+t,this.inner=s.createElement("div"),this.inner.className="",this.element.appendChild(this.inner),this.VScrollWidth=12,this.HScrollHeight=12,e.appendChild(this.element),this.setVisible(!1),this.skipEvent=!1,o.addMultiMouseDownListener(this.element,[500,300,300],this,"onMouseDown")}return e.prototype.setVisible=function(e){this.element.style.display=e?"":"none",this.isVisible=e,this.coeff=1},e}();i.implement(a.prototype,u);var f=function(e){function t(t,n){var r=e.call(this,t,"-v")||this;return r.scrollTop=0,r.scrollHeight=0,r.parent=t,r.width=r.VScrollWidth,r.renderer=n,r.inner.style.width=r.element.style.width=(r.width||15)+"px",r.$minWidth=0,r}return r(t,e),t.prototype.onMouseDown=function(e,t){if(e!=="mousedown")return;if(o.getButton(t)!==0||t.detail===2)return;if(t.target===this.inner){var n=this,r=t.clientY,i=function(e){r=e.clientY},s=function(){clearInterval(l)},u=t.clientY,a=this.thumbTop,f=function(){if(r===undefined)return;var e=n.scrollTopFromThumbTop(a+r-u);if(e===n.scrollTop)return;n._emit("scroll",{data:e})};o.capture(this.inner,i,s);var l=setInterval(f,20);return o.preventDefault(t)}var c=t.clientY-this.element.getBoundingClientRect().top-this.thumbHeight/2;return this._emit("scroll",{data:this.scrollTopFromThumbTop(c)}),o.preventDefault(t)},t.prototype.getHeight=function(){return this.height},t.prototype.scrollTopFromThumbTop=function(e){var t=e*(this.pageHeight-this.viewHeight)/(this.slideHeight-this.thumbHeight);return t>>=0,t<0?t=0:t>this.pageHeight-this.viewHeight&&(t=this.pageHeight-this.viewHeight),t},t.prototype.getWidth=function(){return Math.max(this.isVisible?this.width:0,this.$minWidth||0)},t.prototype.setHeight=function(e){this.height=Math.max(0,e),this.slideHeight=this.height,this.viewHeight=this.height,this.setScrollHeight(this.pageHeight,!0)},t.prototype.setScrollHeight=function(e,t){if(this.pageHeight===e&&!t)return;this.pageHeight=e,this.thumbHeight=this.slideHeight*this.viewHeight/this.pageHeight,this.thumbHeight>this.slideHeight&&(this.thumbHeight=this.slideHeight),this.thumbHeight<15&&(this.thumbHeight=15),this.inner.style.height=this.thumbHeight+"px",this.scrollTop>this.pageHeight-this.viewHeight&&(this.scrollTop=this.pageHeight-this.viewHeight,this.scrollTop<0&&(this.scrollTop=0),this._emit("scroll",{data:this.scrollTop}))},t.prototype.setScrollTop=function(e){this.scrollTop=e,e<0&&(e=0),this.thumbTop=e*(this.slideHeight-this.thumbHeight)/(this.pageHeight-this.viewHeight),this.inner.style.top=this.thumbTop+"px"},t}(a);f.prototype.setInnerHeight=f.prototype.setScrollHeight;var l=function(e){function t(t,n){var r=e.call(this,t,"-h")||this;return r.scrollLeft=0,r.scrollWidth=0,r.height=r.HScrollHeight,r.inner.style.height=r.element.style.height=(r.height||12)+"px",r.renderer=n,r}return r(t,e),t.prototype.onMouseDown=function(e,t){if(e!=="mousedown")return;if(o.getButton(t)!==0||t.detail===2)return;if(t.target===this.inner){var n=this,r=t.clientX,i=function(e){r=e.clientX},s=function(){clearInterval(l)},u=t.clientX,a=this.thumbLeft,f=function(){if(r===undefined)return;var e=n.scrollLeftFromThumbLeft(a+r-u);if(e===n.scrollLeft)return;n._emit("scroll",{data:e})};o.capture(this.inner,i,s);var l=setInterval(f,20);return o.preventDefault(t)}var c=t.clientX-this.element.getBoundingClientRect().left-this.thumbWidth/2;return this._emit("scroll",{data:this.scrollLeftFromThumbLeft(c)}),o.preventDefault(t)},t.prototype.getHeight=function(){return this.isVisible?this.height:0},t.prototype.scrollLeftFromThumbLeft=function(e){var t=e*(this.pageWidth-this.viewWidth)/(this.slideWidth-this.thumbWidth);return t>>=0,t<0?t=0:t>this.pageWidth-this.viewWidth&&(t=this.pageWidth-this.viewWidth),t},t.prototype.setWidth=function(e){this.width=Math.max(0,e),this.element.style.width=this.width+"px",this.slideWidth=this.width,this.viewWidth=this.width,this.setScrollWidth(this.pageWidth,!0)},t.prototype.setScrollWidth=function(e,t){if(this.pageWidth===e&&!t)return;this.pageWidth=e,this.thumbWidth=this.slideWidth*this.viewWidth/this.pageWidth,this.thumbWidth>this.slideWidth&&(this.thumbWidth=this.slideWidth),this.thumbWidth<15&&(this.thumbWidth=15),this.inner.style.width=this.thumbWidth+"px",this.scrollLeft>this.pageWidth-this.viewWidth&&(this.scrollLeft=this.pageWidth-this.viewWidth,this.scrollLeft<0&&(this.scrollLeft=0),this._emit("scroll",{data:this.scrollLeft}))},t.prototype.setScrollLeft=function(e){this.scrollLeft=e,e<0&&(e=0),this.thumbLeft=e*(this.slideWidth-this.thumbWidth)/(this.pageWidth-this.viewWidth),this.inner.style.left=this.thumbLeft+"px"},t}(a);l.prototype.setInnerWidth=l.prototype.setScrollWidth,t.ScrollBar=f,t.ScrollBarV=f,t.ScrollBarH=l,t.VScrollBar=f,t.HScrollBar=l}),ace.define("ace/renderloop",["require","exports","module","ace/lib/event"],function(e,t,n){"use strict";var r=e("./lib/event"),i=function(){function e(e,t){this.onRender=e,this.pending=!1,this.changes=0,this.$recursionLimit=2,this.window=t||window;var n=this;this._flush=function(e){n.pending=!1;var t=n.changes;t&&(r.blockIdle(100),n.changes=0,n.onRender(t));if(n.changes){if(n.$recursionLimit--<0)return;n.schedule()}else n.$recursionLimit=2}}return e.prototype.schedule=function(e){this.changes=this.changes|e,this.changes&&!this.pending&&(r.nextFrame(this._flush),this.pending=!0)},e.prototype.clear=function(e){var t=this.changes;return this.changes=0,t},e}();t.RenderLoop=i}),ace.define("ace/layer/font_metrics",["require","exports","module","ace/lib/oop","ace/lib/dom","ace/lib/lang","ace/lib/event","ace/lib/useragent","ace/lib/event_emitter"],function(e,t,n){var r=e("../lib/oop"),i=e("../lib/dom"),s=e("../lib/lang"),o=e("../lib/event"),u=e("../lib/useragent"),a=e("../lib/event_emitter").EventEmitter,f=512,l=typeof ResizeObserver=="function",c=200,h=function(){function e(e){this.el=i.createElement("div"),this.$setMeasureNodeStyles(this.el.style,!0),this.$main=i.createElement("div"),this.$setMeasureNodeStyles(this.$main.style),this.$measureNode=i.createElement("div"),this.$setMeasureNodeStyles(this.$measureNode.style),this.el.appendChild(this.$main),this.el.appendChild(this.$measureNode),e.appendChild(this.el),this.$measureNode.textContent=s.stringRepeat("X",f),this.$characterSize={width:0,height:0},l?this.$addObserver():this.checkForSizeChanges()}return e.prototype.$setMeasureNodeStyles=function(e,t){e.width=e.height="auto",e.left=e.top="0px",e.visibility="hidden",e.position="absolute",e.whiteSpace="pre",u.isIE<8?e["font-family"]="inherit":e.font="inherit",e.overflow=t?"hidden":"visible"},e.prototype.checkForSizeChanges=function(e){e===undefined&&(e=this.$measureSizes());if(e&&(this.$characterSize.width!==e.width||this.$characterSize.height!==e.height)){this.$measureNode.style.fontWeight="bold";var t=this.$measureSizes();this.$measureNode.style.fontWeight="",this.$characterSize=e,this.charSizes=Object.create(null),this.allowBoldFonts=t&&t.width===e.width&&t.height===e.height,this._emit("changeCharacterSize",{data:e})}},e.prototype.$addObserver=function(){var e=this;this.$observer=new window.ResizeObserver(function(t){e.checkForSizeChanges()}),this.$observer.observe(this.$measureNode)},e.prototype.$pollSizeChanges=function(){if(this.$pollSizeChangesTimer||this.$observer)return this.$pollSizeChangesTimer;var e=this;return this.$pollSizeChangesTimer=o.onIdle(function t(){e.checkForSizeChanges(),o.onIdle(t,500)},500)},e.prototype.setPolling=function(e){e?this.$pollSizeChanges():this.$pollSizeChangesTimer&&(clearInterval(this.$pollSizeChangesTimer),this.$pollSizeChangesTimer=0)},e.prototype.$measureSizes=function(e){var t={height:(e||this.$measureNode).clientHeight,width:(e||this.$measureNode).clientWidth/f};return t.width===0||t.height===0?null:t},e.prototype.$measureCharWidth=function(e){this.$main.textContent=s.stringRepeat(e,f);var t=this.$main.getBoundingClientRect();return t.width/f},e.prototype.getCharacterWidth=function(e){var t=this.charSizes[e];return t===undefined&&(t=this.charSizes[e]=this.$measureCharWidth(e)/this.$characterSize.width),t},e.prototype.destroy=function(){clearInterval(this.$pollSizeChangesTimer),this.$observer&&this.$observer.disconnect(),this.el&&this.el.parentNode&&this.el.parentNode.removeChild(this.el)},e.prototype.$getZoom=function(e){return!e||!e.parentElement?1:(Number(window.getComputedStyle(e).zoom)||1)*this.$getZoom(e.parentElement)},e.prototype.$initTransformMeasureNodes=function(){var e=function(e,t){return["div",{style:"position: absolute;top:"+e+"px;left:"+t+"px;"}]};this.els=i.buildDom([e(0,0),e(c,0),e(0,c),e(c,c)],this.el)},e.prototype.transformCoordinates=function(e,t){function r(e,t,n){var r=e[1]*t[0]-e[0]*t[1];return[(-t[1]*n[0]+t[0]*n[1])/r,(+e[1]*n[0]-e[0]*n[1])/r]}function i(e,t){return[e[0]-t[0],e[1]-t[1]]}function s(e,t){return[e[0]+t[0],e[1]+t[1]]}function o(e,t){return[e*t[0],e*t[1]]}function u(e){var t=e.getBoundingClientRect();return[t.left,t.top]}if(e){var n=this.$getZoom(this.el);e=o(1/n,e)}this.els||this.$initTransformMeasureNodes();var a=u(this.els[0]),f=u(this.els[1]),l=u(this.els[2]),h=u(this.els[3]),p=r(i(h,f),i(h,l),i(s(f,l),s(h,a))),d=o(1+p[0],i(f,a)),v=o(1+p[1],i(l,a));if(t){var m=t,g=p[0]*m[0]/c+p[1]*m[1]/c+1,y=s(o(m[0],d),o(m[1],v));return s(o(1/g/c,y),a)}var b=i(e,a),w=r(i(d,o(p[0],b)),i(v,o(p[1],b)),b);return o(c,w)},e}();h.prototype.$characterSize={width:0,height:0},r.implement(h.prototype,a),t.FontMetrics=h}),ace.define("ace/css/editor-css",["require","exports","module"],function(e,t,n){n.exports='\n.ace_br1 {border-top-left-radius    : 3px;}\n.ace_br2 {border-top-right-radius   : 3px;}\n.ace_br3 {border-top-left-radius    : 3px; border-top-right-radius:    3px;}\n.ace_br4 {border-bottom-right-radius: 3px;}\n.ace_br5 {border-top-left-radius    : 3px; border-bottom-right-radius: 3px;}\n.ace_br6 {border-top-right-radius   : 3px; border-bottom-right-radius: 3px;}\n.ace_br7 {border-top-left-radius    : 3px; border-top-right-radius:    3px; border-bottom-right-radius: 3px;}\n.ace_br8 {border-bottom-left-radius : 3px;}\n.ace_br9 {border-top-left-radius    : 3px; border-bottom-left-radius:  3px;}\n.ace_br10{border-top-right-radius   : 3px; border-bottom-left-radius:  3px;}\n.ace_br11{border-top-left-radius    : 3px; border-top-right-radius:    3px; border-bottom-left-radius:  3px;}\n.ace_br12{border-bottom-right-radius: 3px; border-bottom-left-radius:  3px;}\n.ace_br13{border-top-left-radius    : 3px; border-bottom-right-radius: 3px; border-bottom-left-radius:  3px;}\n.ace_br14{border-top-right-radius   : 3px; border-bottom-right-radius: 3px; border-bottom-left-radius:  3px;}\n.ace_br15{border-top-left-radius    : 3px; border-top-right-radius:    3px; border-bottom-right-radius: 3px; border-bottom-left-radius: 3px;}\n\n\n.ace_editor {\n    position: relative;\n    overflow: hidden;\n    padding: 0;\n    font: 12px/normal \'Monaco\', \'Menlo\', \'Ubuntu Mono\', \'Consolas\', \'Source Code Pro\', \'source-code-pro\', monospace;\n    direction: ltr;\n    text-align: left;\n    -webkit-tap-highlight-color: rgba(0, 0, 0, 0);\n    forced-color-adjust: none;\n}\n\n.ace_scroller {\n    position: absolute;\n    overflow: hidden;\n    top: 0;\n    bottom: 0;\n    background-color: inherit;\n    -ms-user-select: none;\n    -moz-user-select: none;\n    -webkit-user-select: none;\n    user-select: none;\n    cursor: text;\n}\n\n.ace_content {\n    position: absolute;\n    box-sizing: border-box;\n    min-width: 100%;\n    contain: style size layout;\n    font-variant-ligatures: no-common-ligatures;\n}\n\n.ace_keyboard-focus:focus {\n    box-shadow: inset 0 0 0 2px #5E9ED6;\n    outline: none;\n}\n\n.ace_dragging .ace_scroller:before{\n    position: absolute;\n    top: 0;\n    left: 0;\n    right: 0;\n    bottom: 0;\n    content: \'\';\n    background: rgba(250, 250, 250, 0.01);\n    z-index: 1000;\n}\n.ace_dragging.ace_dark .ace_scroller:before{\n    background: rgba(0, 0, 0, 0.01);\n}\n\n.ace_gutter {\n    position: absolute;\n    overflow : hidden;\n    width: auto;\n    top: 0;\n    bottom: 0;\n    left: 0;\n    cursor: default;\n    z-index: 4;\n    -ms-user-select: none;\n    -moz-user-select: none;\n    -webkit-user-select: none;\n    user-select: none;\n    contain: style size layout;\n}\n\n.ace_gutter-active-line {\n    position: absolute;\n    left: 0;\n    right: 0;\n}\n\n.ace_scroller.ace_scroll-left:after {\n    content: "";\n    position: absolute;\n    top: 0;\n    right: 0;\n    bottom: 0;\n    left: 0;\n    box-shadow: 17px 0 16px -16px rgba(0, 0, 0, 0.4) inset;\n    pointer-events: none;\n}\n\n.ace_gutter-cell, .ace_gutter-cell_svg-icons {\n    position: absolute;\n    top: 0;\n    left: 0;\n    right: 0;\n    padding-left: 19px;\n    padding-right: 6px;\n    background-repeat: no-repeat;\n}\n\n.ace_gutter-cell_svg-icons .ace_gutter_annotation {\n    margin-left: -14px;\n    float: left;\n}\n\n.ace_gutter-cell .ace_gutter_annotation {\n    margin-left: -19px;\n    float: left;\n}\n\n.ace_gutter-cell.ace_error, .ace_icon.ace_error, .ace_icon.ace_error_fold, .ace_gutter-cell.ace_security, .ace_icon.ace_security, .ace_icon.ace_security_fold {\n    background-image: url("data:image/png;base64,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");\n    background-repeat: no-repeat;\n    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url("data:image/svg+xml;base64,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");\n    background-color: darkorange;\n}\n\n.ace_scrollbar {\n    contain: strict;\n    position: absolute;\n    right: 0;\n    bottom: 0;\n    z-index: 6;\n}\n\n.ace_scrollbar-inner {\n    position: absolute;\n    cursor: text;\n    left: 0;\n    top: 0;\n}\n\n.ace_scrollbar-v{\n    overflow-x: hidden;\n    overflow-y: scroll;\n    top: 0;\n}\n\n.ace_scrollbar-h {\n    overflow-x: scroll;\n    overflow-y: hidden;\n    left: 0;\n}\n\n.ace_print-margin {\n    position: absolute;\n    height: 100%;\n}\n\n.ace_text-input {\n    position: absolute;\n    z-index: 0;\n    width: 0.5em;\n    height: 1em;\n    opacity: 0;\n    background: transparent;\n    -moz-appearance: none;\n    appearance: none;\n    border: none;\n    resize: none;\n    outline: none;\n    overflow: hidden;\n    font: inherit;\n    padding: 0 1px;\n    margin: 0 -1px;\n    contain: strict;\n    -ms-user-select: text;\n    -moz-user-select: text;\n    -webkit-user-select: text;\n    user-select: text;\n    /*with `pre-line` chrome inserts &nbsp; instead of space*/\n    white-space: pre!important;\n}\n.ace_text-input.ace_composition {\n    background: transparent;\n    color: inherit;\n    z-index: 1000;\n    opacity: 1;\n}\n.ace_composition_placeholder { color: transparent }\n.ace_composition_marker { \n    border-bottom: 1px solid;\n    position: absolute;\n    border-radius: 0;\n    margin-top: 1px;\n}\n\n[ace_nocontext=true] {\n    transform: none!important;\n    filter: none!important;\n    clip-path: none!important;\n    mask : none!important;\n    contain: none!important;\n    perspective: none!important;\n    mix-blend-mode: initial!important;\n    z-index: auto;\n}\n\n.ace_layer {\n    z-index: 1;\n    position: absolute;\n    overflow: hidden;\n    /* workaround for chrome bug https://github.com/ajaxorg/ace/issues/2312*/\n    word-wrap: normal;\n    white-space: pre;\n    height: 100%;\n    width: 100%;\n    box-sizing: border-box;\n    /* setting pointer-events: auto; on node under the mouse, which changes\n        during scroll, will break mouse wheel scrolling in Safari */\n    pointer-events: none;\n}\n\n.ace_gutter-layer {\n    position: relative;\n    width: auto;\n    text-align: right;\n    pointer-events: auto;\n    height: 1000000px;\n    contain: style size layout;\n}\n\n.ace_text-layer {\n    font: inherit !important;\n    position: absolute;\n    height: 1000000px;\n    width: 1000000px;\n    contain: style size layout;\n}\n\n.ace_text-layer > .ace_line, .ace_text-layer > .ace_line_group {\n    contain: style size layout;\n    position: absolute;\n    top: 0;\n    left: 0;\n    right: 0;\n}\n\n.ace_hidpi .ace_text-layer,\n.ace_hidpi .ace_gutter-layer,\n.ace_hidpi .ace_content,\n.ace_hidpi .ace_gutter {\n    contain: strict;\n}\n.ace_hidpi .ace_text-layer > .ace_line, \n.ace_hidpi .ace_text-layer > .ace_line_group {\n    contain: strict;\n}\n\n.ace_cjk {\n    display: inline-block;\n    text-align: center;\n}\n\n.ace_cursor-layer {\n    z-index: 4;\n}\n\n.ace_cursor {\n    z-index: 4;\n    position: absolute;\n    box-sizing: border-box;\n    border-left: 2px solid;\n    /* workaround for smooth cursor repaintng whole screen in chrome */\n    transform: translatez(0);\n}\n\n.ace_multiselect .ace_cursor {\n    border-left-width: 1px;\n}\n\n.ace_slim-cursors .ace_cursor {\n    border-left-width: 1px;\n}\n\n.ace_overwrite-cursors .ace_cursor {\n    border-left-width: 0;\n    border-bottom: 1px solid;\n}\n\n.ace_hidden-cursors .ace_cursor {\n    opacity: 0.2;\n}\n\n.ace_hasPlaceholder .ace_hidden-cursors .ace_cursor {\n    opacity: 0;\n}\n\n.ace_smooth-blinking .ace_cursor {\n    transition: opacity 0.18s;\n}\n\n.ace_animate-blinking .ace_cursor {\n    animation-duration: 1000ms;\n    animation-timing-function: step-end;\n    animation-name: blink-ace-animate;\n    animation-iteration-count: infinite;\n}\n\n.ace_animate-blinking.ace_smooth-blinking .ace_cursor {\n    animation-duration: 1000ms;\n    animation-timing-function: ease-in-out;\n    animation-name: blink-ace-animate-smooth;\n}\n    \n@keyframes blink-ace-animate {\n    from, to { opacity: 1; }\n    60% { opacity: 0; }\n}\n\n@keyframes blink-ace-animate-smooth {\n    from, to { opacity: 1; }\n    45% { opacity: 1; }\n    60% { opacity: 0; }\n    85% { opacity: 0; }\n}\n\n.ace_marker-layer .ace_step, .ace_marker-layer .ace_stack {\n    position: absolute;\n    z-index: 3;\n}\n\n.ace_marker-layer .ace_selection {\n    position: absolute;\n    z-index: 5;\n}\n\n.ace_marker-layer .ace_bracket {\n    position: absolute;\n    z-index: 6;\n}\n\n.ace_marker-layer .ace_error_bracket {\n    position: absolute;\n    border-bottom: 1px solid #DE5555;\n    border-radius: 0;\n}\n\n.ace_marker-layer .ace_active-line {\n    position: absolute;\n    z-index: 2;\n}\n\n.ace_marker-layer .ace_selected-word {\n    position: absolute;\n    z-index: 4;\n    box-sizing: border-box;\n}\n\n.ace_line .ace_fold {\n    box-sizing: border-box;\n\n    display: inline-block;\n    height: 11px;\n    margin-top: -2px;\n    vertical-align: middle;\n\n    background-image:\n        url("data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABEAAAAJCAYAAADU6McMAAAAGXRFWHRTb2Z0d2FyZQBBZG9iZSBJbWFnZVJlYWR5ccllPAAAAJpJREFUeNpi/P//PwOlgAXGYGRklAVSokD8GmjwY1wasKljQpYACtpCFeADcHVQfQyMQAwzwAZI3wJKvCLkfKBaMSClBlR7BOQikCFGQEErIH0VqkabiGCAqwUadAzZJRxQr/0gwiXIal8zQQPnNVTgJ1TdawL0T5gBIP1MUJNhBv2HKoQHHjqNrA4WO4zY0glyNKLT2KIfIMAAQsdgGiXvgnYAAAAASUVORK5CYII="),\n        url("data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAA3CAYAAADNNiA5AAAAGXRFWHRTb2Z0d2FyZQBBZG9iZSBJbWFnZVJlYWR5ccllPAAAACJJREFUeNpi+P//fxgTAwPDBxDxD078RSX+YeEyDFMCIMAAI3INmXiwf2YAAAAASUVORK5CYII=");\n    background-repeat: no-repeat, repeat-x;\n    background-position: center center, top left;\n    color: transparent;\n\n    border: 1px solid black;\n    border-radius: 2px;\n\n    cursor: pointer;\n    pointer-events: auto;\n}\n\n.ace_dark .ace_fold {\n}\n\n.ace_fold:hover{\n    background-image:\n        url("data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABEAAAAJCAYAAADU6McMAAAAGXRFWHRTb2Z0d2FyZQBBZG9iZSBJbWFnZVJlYWR5ccllPAAAAJpJREFUeNpi/P//PwOlgAXGYGRklAVSokD8GmjwY1wasKljQpYACtpCFeADcHVQfQyMQAwzwAZI3wJKvCLkfKBaMSClBlR7BOQikCFGQEErIH0VqkabiGCAqwUadAzZJRxQr/0gwiXIal8zQQPnNVTgJ1TdawL0T5gBIP1MUJNhBv2HKoQHHjqNrA4WO4zY0glyNKLT2KIfIMAAQsdgGiXvgnYAAAAASUVORK5CYII="),\n        url("data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAA3CAYAAADNNiA5AAAAGXRFWHRTb2Z0d2FyZQBBZG9iZSBJbWFnZVJlYWR5ccllPAAAACBJREFUeNpi+P//fz4TAwPDZxDxD5X4i5fLMEwJgAADAEPVDbjNw87ZAAAAAElFTkSuQmCC");\n}\n\n.ace_tooltip {\n    background-color: #f5f5f5;\n    border: 1px solid gray;\n    border-radius: 1px;\n    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.3);\n    color: black;\n    max-width: 100%;\n    padding: 3px 4px;\n    position: fixed;\n    z-index: 999999;\n    box-sizing: border-box;\n    cursor: default;\n    white-space: pre-wrap;\n    word-wrap: break-word;\n    line-height: normal;\n    font-style: normal;\n    font-weight: normal;\n    letter-spacing: normal;\n    pointer-events: none;\n    overflow: auto;\n    max-width: min(60em, 66vw);\n    overscroll-behavior: contain;\n}\n.ace_tooltip pre {\n    white-space: pre-wrap;\n}\n\n.ace_tooltip.ace_dark {\n    background-color: #636363;\n    color: #fff;\n}\n\n.ace_tooltip:focus {\n    outline: 1px solid #5E9ED6;\n}\n\n.ace_icon {\n    display: inline-block;\n    width: 18px;\n    vertical-align: top;\n}\n\n.ace_icon_svg {\n    display: inline-block;\n    width: 12px;\n    vertical-align: top;\n    -webkit-mask-repeat: no-repeat;\n    -webkit-mask-size: 12px;\n    -webkit-mask-position: center;\n}\n\n.ace_folding-enabled > .ace_gutter-cell, .ace_folding-enabled > .ace_gutter-cell_svg-icons {\n    padding-right: 13px;\n}\n\n.ace_fold-widget {\n    box-sizing: border-box;\n\n    margin: 0 -12px 0 1px;\n    display: none;\n    width: 11px;\n    vertical-align: top;\n\n    background-image: url("data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAUAAAAFCAYAAACNbyblAAAANElEQVR42mWKsQ0AMAzC8ixLlrzQjzmBiEjp0A6WwBCSPgKAXoLkqSot7nN3yMwR7pZ32NzpKkVoDBUxKAAAAABJRU5ErkJggg==");\n    background-repeat: no-repeat;\n    background-position: center;\n\n    border-radius: 3px;\n    \n    border: 1px solid transparent;\n    cursor: pointer;\n}\n\n.ace_folding-enabled .ace_fold-widget {\n    display: inline-block;   \n}\n\n.ace_fold-widget.ace_end {\n    background-image: url("data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAUAAAAFCAYAAACNbyblAAAANElEQVR42m3HwQkAMAhD0YzsRchFKI7sAikeWkrxwScEB0nh5e7KTPWimZki4tYfVbX+MNl4pyZXejUO1QAAAABJRU5ErkJggg==");\n}\n\n.ace_fold-widget.ace_closed {\n    background-image: url("data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAMAAAAGCAYAAAAG5SQMAAAAOUlEQVR42jXKwQkAMAgDwKwqKD4EwQ26sSOkVWjgIIHAzPiCgaqiqnJHZnKICBERHN194O5b9vbLuAVRL+l0YWnZAAAAAElFTkSuQmCCXA==");\n}\n\n.ace_fold-widget:hover {\n    border: 1px solid rgba(0, 0, 0, 0.3);\n    background-color: rgba(255, 255, 255, 0.2);\n    box-shadow: 0 1px 1px rgba(255, 255, 255, 0.7);\n}\n\n.ace_fold-widget:active {\n    border: 1px solid rgba(0, 0, 0, 0.4);\n    background-color: rgba(0, 0, 0, 0.05);\n    box-shadow: 0 1px 1px rgba(255, 255, 255, 0.8);\n}\n/**\n * Dark version for fold widgets\n */\n.ace_dark .ace_fold-widget {\n    background-image: url("data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAUAAAAFCAYAAACNbyblAAAAHklEQVQIW2P4//8/AzoGEQ7oGCaLLAhWiSwB146BAQCSTPYocqT0AAAAAElFTkSuQmCC");\n}\n.ace_dark .ace_fold-widget.ace_end {\n    background-image: url("data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAUAAAAFCAYAAACNbyblAAAAH0lEQVQIW2P4//8/AxQ7wNjIAjDMgC4AxjCVKBirIAAF0kz2rlhxpAAAAABJRU5ErkJggg==");\n}\n.ace_dark .ace_fold-widget.ace_closed {\n    background-image: url("data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAMAAAAFCAYAAACAcVaiAAAAHElEQVQIW2P4//+/AxAzgDADlOOAznHAKgPWAwARji8UIDTfQQAAAABJRU5ErkJggg==");\n}\n.ace_dark .ace_fold-widget:hover {\n    box-shadow: 0 1px 1px rgba(255, 255, 255, 0.2);\n    background-color: rgba(255, 255, 255, 0.1);\n}\n.ace_dark .ace_fold-widget:active {\n    box-shadow: 0 1px 1px rgba(255, 255, 255, 0.2);\n}\n\n.ace_inline_button {\n    border: 1px solid lightgray;\n    display: inline-block;\n    margin: -1px 8px;\n    padding: 0 5px;\n    pointer-events: auto;\n    cursor: pointer;\n}\n.ace_inline_button:hover {\n    border-color: gray;\n    background: rgba(200,200,200,0.2);\n    display: inline-block;\n    pointer-events: auto;\n}\n\n.ace_fold-widget.ace_invalid {\n    background-color: #FFB4B4;\n    border-color: #DE5555;\n}\n\n.ace_fade-fold-widgets .ace_fold-widget {\n    transition: opacity 0.4s ease 0.05s;\n    opacity: 0;\n}\n\n.ace_fade-fold-widgets:hover .ace_fold-widget {\n    transition: opacity 0.05s ease 0.05s;\n    opacity:1;\n}\n\n.ace_underline {\n    text-decoration: underline;\n}\n\n.ace_bold {\n    font-weight: bold;\n}\n\n.ace_nobold .ace_bold {\n    font-weight: normal;\n}\n\n.ace_italic {\n    font-style: italic;\n}\n\n\n.ace_error-marker {\n    background-color: rgba(255, 0, 0,0.2);\n    position: absolute;\n    z-index: 9;\n}\n\n.ace_highlight-marker {\n    background-color: rgba(255, 255, 0,0.2);\n    position: absolute;\n    z-index: 8;\n}\n\n.ace_mobile-menu {\n    position: absolute;\n    line-height: 1.5;\n    border-radius: 4px;\n    -ms-user-select: none;\n    -moz-user-select: none;\n    -webkit-user-select: none;\n    user-select: none;\n    background: white;\n    box-shadow: 1px 3px 2px grey;\n    border: 1px solid #dcdcdc;\n    color: black;\n}\n.ace_dark > .ace_mobile-menu {\n    background: #333;\n    color: #ccc;\n    box-shadow: 1px 3px 2px grey;\n    border: 1px solid #444;\n\n}\n.ace_mobile-button {\n    padding: 2px;\n    cursor: pointer;\n    overflow: hidden;\n}\n.ace_mobile-button:hover {\n    background-color: #eee;\n    opacity:1;\n}\n.ace_mobile-button:active {\n    background-color: #ddd;\n}\n\n.ace_placeholder {\n    position: relative;\n    font-family: arial;\n    transform: scale(0.9);\n    transform-origin: left;\n    white-space: pre;\n    opacity: 0.7;\n    margin: 0 10px;\n    z-index: 1;\n}\n\n.ace_ghost_text {\n    opacity: 0.5;\n    font-style: italic;\n}\n\n.ace_ghost_text_container > div {\n    white-space: pre;\n}\n\n.ghost_text_line_wrapped::after {\n    content: "\u21a9";\n    position: absolute;\n}\n\n.ace_lineWidgetContainer.ace_ghost_text {\n    margin: 0px 4px\n}\n\n.ace_screenreader-only {\n    position:absolute;\n    left:-10000px;\n    top:auto;\n    width:1px;\n    height:1px;\n    overflow:hidden;\n}\n\n.ace_hidden_token {\n    display: none;\n}'}),ace.define("ace/layer/decorators",["require","exports","module","ace/lib/dom","ace/lib/oop","ace/lib/event_emitter"],function(e,t,n){"use strict";var r=e("../lib/dom"),i=e("../lib/oop"),s=e("../lib/event_emitter").EventEmitter,o=function(){function e(e,t){this.canvas=r.createElement("canvas"),this.renderer=t,this.pixelRatio=1,this.maxHeight=t.layerConfig.maxHeight,this.lineHeight=t.layerConfig.lineHeight,this.canvasHeight=e.parent.scrollHeight,this.heightRatio=this.canvasHeight/this.maxHeight,this.canvasWidth=e.width,this.minDecorationHeight=2*this.pixelRatio|0,this.halfMinDecorationHeight=this.minDecorationHeight/2|0,this.canvas.width=this.canvasWidth,this.canvas.height=this.canvasHeight,this.canvas.style.top="0px",this.canvas.style.right="0px",this.canvas.style.zIndex="7px",this.canvas.style.position="absolute",this.colors={},this.colors.dark={error:"rgba(255, 18, 18, 1)",warning:"rgba(18, 136, 18, 1)",info:"rgba(18, 18, 136, 1)"},this.colors.light={error:"rgb(255,51,51)",warning:"rgb(32,133,72)",info:"rgb(35,68,138)"},e.element.appendChild(this.canvas)}return e.prototype.$updateDecorators=function(e){function i(e,t){return e.priority<t.priority?-1:e.priority>t.priority?1:0}var t=this.renderer.theme.isDark===!0?this.colors.dark:this.colors.light;if(e){this.maxHeight=e.maxHeight,this.lineHeight=e.lineHeight,this.canvasHeight=e.height;var n=(e.lastRow+1)*this.lineHeight;n<this.canvasHeight?this.heightRatio=1:this.heightRatio=this.canvasHeight/this.maxHeight}var r=this.canvas.getContext("2d"),s=this.renderer.session.$annotations;r.clearRect(0,0,this.canvas.width,this.canvas.height);if(s){var o={info:1,warning:2,error:3};s.forEach(function(e){e.priority=o[e.type]||null}),s=s.sort(i);var u=this.renderer.session.$foldData;for(var a=0;a<s.length;a++){var f=s[a].row,l=this.compensateFoldRows(f,u),c=Math.round((f-l)*this.lineHeight*this.heightRatio),h=Math.round((f-l)*this.lineHeight*this.heightRatio),p=Math.round(((f-l)*this.lineHeight+this.lineHeight)*this.heightRatio),d=p-h;if(d<this.minDecorationHeight){var v=(h+p)/2|0;v<this.halfMinDecorationHeight?v=this.halfMinDecorationHeight:v+this.halfMinDecorationHeight>this.canvasHeight&&(v=this.canvasHeight-this.halfMinDecorationHeight),h=Math.round(v-this.halfMinDecorationHeight),p=Math.round(v+this.halfMinDecorationHeight)}r.fillStyle=t[s[a].type]||null,r.fillRect(0,c,this.canvasWidth,p-h)}}var m=this.renderer.session.selection.getCursor();if(m){var l=this.compensateFoldRows(m.row,u),c=Math.round((m.row-l)*this.lineHeight*this.heightRatio);r.fillStyle="rgba(0, 0, 0, 0.5)",r.fillRect(0,c,this.canvasWidth,2)}},e.prototype.compensateFoldRows=function(e,t){var n=0;if(t&&t.length>0)for(var r=0;r<t.length;r++)e>t[r].start.row&&e<t[r].end.row?n+=e-t[r].start.row:e>=t[r].end.row&&(n+=t[r].end.row-t[r].start.row);return n},e}();i.implement(o.prototype,s),t.Decorator=o}),ace.define("ace/virtual_renderer",["require","exports","module","ace/lib/oop","ace/lib/dom","ace/lib/lang","ace/config","ace/layer/gutter","ace/layer/marker","ace/layer/text","ace/layer/cursor","ace/scrollbar","ace/scrollbar","ace/scrollbar_custom","ace/scrollbar_custom","ace/renderloop","ace/layer/font_metrics","ace/lib/event_emitter","ace/css/editor-css","ace/layer/decorators","ace/lib/useragent","ace/layer/text_util"],function(e,t,n){"use strict";var r=e("./lib/oop"),i=e("./lib/dom"),s=e("./lib/lang"),o=e("./config"),u=e("./layer/gutter").Gutter,a=e("./layer/marker").Marker,f=e("./layer/text").Text,l=e("./layer/cursor").Cursor,c=e("./scrollbar").HScrollBar,h=e("./scrollbar").VScrollBar,p=e("./scrollbar_custom").HScrollBar,d=e("./scrollbar_custom").VScrollBar,v=e("./renderloop").RenderLoop,m=e("./layer/font_metrics").FontMetrics,g=e("./lib/event_emitter").EventEmitter,y=e("./css/editor-css"),b=e("./layer/decorators").Decorator,w=e("./lib/useragent"),E=e("./layer/text_util").isTextToken;i.importCssString(y,"ace_editor.css",!1);var S=function(){function e(e,t){var n=this;this.container=e||i.createElement("div"),i.addCssClass(this.container,"ace_editor"),i.HI_DPI&&i.addCssClass(this.container,"ace_hidpi"),this.setTheme(t),o.get("useStrictCSP")==null&&o.set("useStrictCSP",!1),this.$gutter=i.createElement("div"),this.$gutter.className="ace_gutter",this.container.appendChild(this.$gutter),this.$gutter.setAttribute("aria-hidden","true"),this.scroller=i.createElement("div"),this.scroller.className="ace_scroller",this.container.appendChild(this.scroller),this.content=i.createElement("div"),this.content.className="ace_content",this.scroller.appendChild(this.content),this.$gutterLayer=new u(this.$gutter),this.$gutterLayer.on("changeGutterWidth",this.onGutterResize.bind(this)),this.$markerBack=new a(this.content);var r=this.$textLayer=new f(this.content);this.canvas=r.element,this.$markerFront=new a(this.content),this.$cursorLayer=new l(this.content),this.$horizScroll=!1,this.$vScroll=!1,this.scrollBar=this.scrollBarV=new h(this.container,this),this.scrollBarH=new c(this.container,this),this.scrollBarV.on("scroll",function(e){n.$scrollAnimation||n.session.setScrollTop(e.data-n.scrollMargin.top)}),this.scrollBarH.on("scroll",function(e){n.$scrollAnimation||n.session.setScrollLeft(e.data-n.scrollMargin.left)}),this.scrollTop=0,this.scrollLeft=0,this.cursorPos={row:0,column:0},this.$fontMetrics=new m(this.container),this.$textLayer.$setFontMetrics(this.$fontMetrics),this.$textLayer.on("changeCharacterSize",function(e){n.updateCharacterSize(),n.onResize(!0,n.gutterWidth,n.$size.width,n.$size.height),n._signal("changeCharacterSize",e)}),this.$size={width:0,height:0,scrollerHeight:0,scrollerWidth:0,$dirty:!0},this.layerConfig={width:1,padding:0,firstRow:0,firstRowScreen:0,lastRow:0,lineHeight:0,characterWidth:0,minHeight:1,maxHeight:1,offset:0,height:1,gutterOffset:1},this.scrollMargin={left:0,right:0,top:0,bottom:0,v:0,h:0},this.margin={left:0,right:0,top:0,bottom:0,v:0,h:0},this.$keepTextAreaAtCursor=!w.isIOS,this.$loop=new v(this.$renderChanges.bind(this),this.container.ownerDocument.defaultView),this.$loop.schedule(this.CHANGE_FULL),this.updateCharacterSize(),this.setPadding(4),this.$addResizeObserver(),o.resetOptions(this),o._signal("renderer",this)}return e.prototype.updateCharacterSize=function(){this.$textLayer.allowBoldFonts!=this.$allowBoldFonts&&(this.$allowBoldFonts=this.$textLayer.allowBoldFonts,this.setStyle("ace_nobold",!this.$allowBoldFonts)),this.layerConfig.characterWidth=this.characterWidth=this.$textLayer.getCharacterWidth(),this.layerConfig.lineHeight=this.lineHeight=this.$textLayer.getLineHeight(),this.$updatePrintMargin(),i.setStyle(this.scroller.style,"line-height",this.lineHeight+"px")},e.prototype.setSession=function(e){this.session&&this.session.doc.off("changeNewLineMode",this.onChangeNewLineMode),this.session=e,e&&this.scrollMargin.top&&e.getScrollTop()<=0&&e.setScrollTop(-this.scrollMargin.top),this.$cursorLayer.setSession(e),this.$markerBack.setSession(e),this.$markerFront.setSession(e),this.$gutterLayer.setSession(e),this.$textLayer.setSession(e);if(!e)return;this.$loop.schedule(this.CHANGE_FULL),this.session.$setFontMetrics(this.$fontMetrics),this.scrollBarH.scrollLeft=this.scrollBarV.scrollTop=null,this.onChangeNewLineMode=this.onChangeNewLineMode.bind(this),this.onChangeNewLineMode(),this.session.doc.on("changeNewLineMode",this.onChangeNewLineMode)},e.prototype.updateLines=function(e,t,n){t===undefined&&(t=Infinity),this.$changedLines?(this.$changedLines.firstRow>e&&(this.$changedLines.firstRow=e),this.$changedLines.lastRow<t&&(this.$changedLines.lastRow=t)):this.$changedLines={firstRow:e,lastRow:t};if(this.$changedLines.lastRow<this.layerConfig.firstRow){if(!n)return;this.$changedLines.lastRow=this.layerConfig.lastRow}if(this.$changedLines.firstRow>this.layerConfig.lastRow)return;this.$loop.schedule(this.CHANGE_LINES)},e.prototype.onChangeNewLineMode=function(){this.$loop.schedule(this.CHANGE_TEXT),this.$textLayer.$updateEolChar(),this.session.$bidiHandler.setEolChar(this.$textLayer.EOL_CHAR)},e.prototype.onChangeTabSize=function(){this.$loop.schedule(this.CHANGE_TEXT|this.CHANGE_MARKER),this.$textLayer.onChangeTabSize()},e.prototype.updateText=function(){this.$loop.schedule(this.CHANGE_TEXT)},e.prototype.updateFull=function(e){e?this.$renderChanges(this.CHANGE_FULL,!0):this.$loop.schedule(this.CHANGE_FULL)},e.prototype.updateFontSize=function(){this.$textLayer.checkForSizeChanges()},e.prototype.$updateSizeAsync=function(){this.$loop.pending?this.$size.$dirty=!0:this.onResize()},e.prototype.onResize=function(e,t,n,r){if(this.resizing>2)return;this.resizing>0?this.resizing++:this.resizing=e?1:0;var i=this.container;r||(r=i.clientHeight||i.scrollHeight),!r&&this.$maxLines&&this.lineHeight>1&&(!i.style.height||i.style.height=="0px")&&(i.style.height="1px",r=i.clientHeight||i.scrollHeight),n||(n=i.clientWidth||i.scrollWidth);var s=this.$updateCachedSize(e,t,n,r);this.$resizeTimer&&this.$resizeTimer.cancel();if(!this.$size.scrollerHeight||!n&&!r)return this.resizing=0;e&&(this.$gutterLayer.$padding=null),e?this.$renderChanges(s|this.$changes,!0):this.$loop.schedule(s|this.$changes),this.resizing&&(this.resizing=0),this.scrollBarH.scrollLeft=this.scrollBarV.scrollTop=null,this.$customScrollbar&&this.$updateCustomScrollbar(!0)},e.prototype.$updateCachedSize=function(e,t,n,r){r-=this.$extraHeight||0;var s=0,o=this.$size,u={width:o.width,height:o.height,scrollerHeight:o.scrollerHeight,scrollerWidth:o.scrollerWidth};r&&(e||o.height!=r)&&(o.height=r,s|=this.CHANGE_SIZE,o.scrollerHeight=o.height,this.$horizScroll&&(o.scrollerHeight-=this.scrollBarH.getHeight()),this.scrollBarV.setHeight(o.scrollerHeight),this.scrollBarV.element.style.bottom=this.scrollBarH.getHeight()+"px",s|=this.CHANGE_SCROLL);if(n&&(e||o.width!=n)){s|=this.CHANGE_SIZE,o.width=n,t==null&&(t=this.$showGutter?this.$gutter.offsetWidth:0),this.gutterWidth=t,i.setStyle(this.scrollBarH.element.style,"left",t+"px"),i.setStyle(this.scroller.style,"left",t+this.margin.left+"px"),o.scrollerWidth=Math.max(0,n-t-this.scrollBarV.getWidth()-this.margin.h),i.setStyle(this.$gutter.style,"left",this.margin.left+"px");var a=this.scrollBarV.getWidth()+"px";i.setStyle(this.scrollBarH.element.style,"right",a),i.setStyle(this.scroller.style,"right",a),i.setStyle(this.scroller.style,"bottom",this.scrollBarH.getHeight()),this.scrollBarH.setWidth(o.scrollerWidth);if(this.session&&this.session.getUseWrapMode()&&this.adjustWrapLimit()||e)s|=this.CHANGE_FULL}return o.$dirty=!n||!r,s&&this._signal("resize",u),s},e.prototype.onGutterResize=function(e){var t=this.$showGutter?e:0;t!=this.gutterWidth&&(this.$changes|=this.$updateCachedSize(!0,t,this.$size.width,this.$size.height)),this.session.getUseWrapMode()&&this.adjustWrapLimit()?this.$loop.schedule(this.CHANGE_FULL):this.$size.$dirty?this.$loop.schedule(this.CHANGE_FULL):this.$computeLayerConfig()},e.prototype.adjustWrapLimit=function(){var e=this.$size.scrollerWidth-this.$padding*2,t=Math.floor(e/this.characterWidth);return this.session.adjustWrapLimit(t,this.$showPrintMargin&&this.$printMarginColumn)},e.prototype.setAnimatedScroll=function(e){this.setOption("animatedScroll",e)},e.prototype.getAnimatedScroll=function(){return this.$animatedScroll},e.prototype.setShowInvisibles=function(e){this.setOption("showInvisibles",e),this.session.$bidiHandler.setShowInvisibles(e)},e.prototype.getShowInvisibles=function(){return this.getOption("showInvisibles")},e.prototype.getDisplayIndentGuides=function(){return this.getOption("displayIndentGuides")},e.prototype.setDisplayIndentGuides=function(e){this.setOption("displayIndentGuides",e)},e.prototype.getHighlightIndentGuides=function(){return this.getOption("highlightIndentGuides")},e.prototype.setHighlightIndentGuides=function(e){this.setOption("highlightIndentGuides",e)},e.prototype.setShowPrintMargin=function(e){this.setOption("showPrintMargin",e)},e.prototype.getShowPrintMargin=function(){return this.getOption("showPrintMargin")},e.prototype.setPrintMarginColumn=function(e){this.setOption("printMarginColumn",e)},e.prototype.getPrintMarginColumn=function(){return this.getOption("printMarginColumn")},e.prototype.getShowGutter=function(){return this.getOption("showGutter")},e.prototype.setShowGutter=function(e){return this.setOption("showGutter",e)},e.prototype.getFadeFoldWidgets=function(){return this.getOption("fadeFoldWidgets")},e.prototype.setFadeFoldWidgets=function(e){this.setOption("fadeFoldWidgets",e)},e.prototype.setHighlightGutterLine=function(e){this.setOption("highlightGutterLine",e)},e.prototype.getHighlightGutterLine=function(){return this.getOption("highlightGutterLine")},e.prototype.$updatePrintMargin=function(){if(!this.$showPrintMargin&&!this.$printMarginEl)return;if(!this.$printMarginEl){var e=i.createElement("div");e.className="ace_layer ace_print-margin-layer",this.$printMarginEl=i.createElement("div"),this.$printMarginEl.className="ace_print-margin",e.appendChild(this.$printMarginEl),this.content.insertBefore(e,this.content.firstChild)}var t=this.$printMarginEl.style;t.left=Math.round(this.characterWidth*this.$printMarginColumn+this.$padding)+"px",t.visibility=this.$showPrintMargin?"visible":"hidden",this.session&&this.session.$wrap==-1&&this.adjustWrapLimit()},e.prototype.getContainerElement=function(){return this.container},e.prototype.getMouseEventTarget=function(){return this.scroller},e.prototype.getTextAreaContainer=function(){return this.container},e.prototype.$moveTextAreaToCursor=function(){if(this.$isMousePressed)return;var e=this.textarea.style,t=this.$composition;if(!this.$keepTextAreaAtCursor&&!t){i.translate(this.textarea,-100,0);return}var n=this.$cursorLayer.$pixelPos;if(!n)return;t&&t.markerRange&&(n=this.$cursorLayer.getPixelPosition(t.markerRange.start,!0));var r=this.layerConfig,s=n.top,o=n.left;s-=r.offset;var u=t&&t.useTextareaForIME||w.isMobile?this.lineHeight:1;if(s<0||s>r.height-u){i.translate(this.textarea,0,0);return}var a=1,f=this.$size.height-u;if(!t)s+=this.lineHeight;else if(t.useTextareaForIME){var l=this.textarea.value;a=this.characterWidth*this.session.$getStringScreenWidth(l)[0]}else s+=this.lineHeight+2;o-=this.scrollLeft,o>this.$size.scrollerWidth-a&&(o=this.$size.scrollerWidth-a),o+=this.gutterWidth+this.margin.left,i.setStyle(e,"height",u+"px"),i.setStyle(e,"width",a+"px"),i.translate(this.textarea,Math.min(o,this.$size.scrollerWidth-a),Math.min(s,f))},e.prototype.getFirstVisibleRow=function(){return this.layerConfig.firstRow},e.prototype.getFirstFullyVisibleRow=function(){return this.layerConfig.firstRow+(this.layerConfig.offset===0?0:1)},e.prototype.getLastFullyVisibleRow=function(){var e=this.layerConfig,t=e.lastRow,n=this.session.documentToScreenRow(t,0)*e.lineHeight;return n-this.session.getScrollTop()>e.height-e.lineHeight?t-1:t},e.prototype.getLastVisibleRow=function(){return this.layerConfig.lastRow},e.prototype.setPadding=function(e){this.$padding=e,this.$textLayer.setPadding(e),this.$cursorLayer.setPadding(e),this.$markerFront.setPadding(e),this.$markerBack.setPadding(e),this.$loop.schedule(this.CHANGE_FULL),this.$updatePrintMargin()},e.prototype.setScrollMargin=function(e,t,n,r){var i=this.scrollMargin;i.top=e|0,i.bottom=t|0,i.right=r|0,i.left=n|0,i.v=i.top+i.bottom,i.h=i.left+i.right,i.top&&this.scrollTop<=0&&this.session&&this.session.setScrollTop(-i.top),this.updateFull()},e.prototype.setMargin=function(e,t,n,r){var i=this.margin;i.top=e|0,i.bottom=t|0,i.right=r|0,i.left=n|0,i.v=i.top+i.bottom,i.h=i.left+i.right,this.$updateCachedSize(!0,this.gutterWidth,this.$size.width,this.$size.height),this.updateFull()},e.prototype.getHScrollBarAlwaysVisible=function(){return this.$hScrollBarAlwaysVisible},e.prototype.setHScrollBarAlwaysVisible=function(e){this.setOption("hScrollBarAlwaysVisible",e)},e.prototype.getVScrollBarAlwaysVisible=function(){return this.$vScrollBarAlwaysVisible},e.prototype.setVScrollBarAlwaysVisible=function(e){this.setOption("vScrollBarAlwaysVisible",e)},e.prototype.$updateScrollBarV=function(){var e=this.layerConfig.maxHeight,t=this.$size.scrollerHeight;!this.$maxLines&&this.$scrollPastEnd&&(e-=(t-this.lineHeight)*this.$scrollPastEnd,this.scrollTop>e-t&&(e=this.scrollTop+t,this.scrollBarV.scrollTop=null)),this.scrollBarV.setScrollHeight(e+this.scrollMargin.v),this.scrollBarV.setScrollTop(this.scrollTop+this.scrollMargin.top)},e.prototype.$updateScrollBarH=function(){this.scrollBarH.setScrollWidth(this.layerConfig.width+2*this.$padding+this.scrollMargin.h),this.scrollBarH.setScrollLeft(this.scrollLeft+this.scrollMargin.left)},e.prototype.freeze=function(){this.$frozen=!0},e.prototype.unfreeze=function(){this.$frozen=!1},e.prototype.$renderChanges=function(e,t){this.$changes&&(e|=this.$changes,this.$changes=0);if(!this.session||!this.container.offsetWidth||this.$frozen||!e&&!t){this.$changes|=e;return}if(this.$size.$dirty)return this.$changes|=e,this.onResize(!0);this.lineHeight||this.$textLayer.checkForSizeChanges(),this._signal("beforeRender",e),this.session&&this.session.$bidiHandler&&this.session.$bidiHandler.updateCharacterWidths(this.$fontMetrics);var n=this.layerConfig;if(e&this.CHANGE_FULL||e&this.CHANGE_SIZE||e&this.CHANGE_TEXT||e&this.CHANGE_LINES||e&this.CHANGE_SCROLL||e&this.CHANGE_H_SCROLL){e|=this.$computeLayerConfig()|this.$loop.clear();if(n.firstRow!=this.layerConfig.firstRow&&n.firstRowScreen==this.layerConfig.firstRowScreen){var r=this.scrollTop+(n.firstRow-Math.max(this.layerConfig.firstRow,0))*this.lineHeight;r>0&&(this.scrollTop=r,e|=this.CHANGE_SCROLL,e|=this.$computeLayerConfig()|this.$loop.clear())}n=this.layerConfig,this.$updateScrollBarV(),e&this.CHANGE_H_SCROLL&&this.$updateScrollBarH(),i.translate(this.content,-this.scrollLeft,-n.offset);var s=n.width+2*this.$padding+"px",o=n.minHeight+"px";i.setStyle(this.content.style,"width",s),i.setStyle(this.content.style,"height",o)}e&this.CHANGE_H_SCROLL&&(i.translate(this.content,-this.scrollLeft,-n.offset),this.scroller.className=this.scrollLeft<=0?"ace_scroller ":"ace_scroller ace_scroll-left ",this.enableKeyboardAccessibility&&(this.scroller.className+=this.keyboardFocusClassName));if(e&this.CHANGE_FULL){this.$changedLines=null,this.$textLayer.update(n),this.$showGutter&&this.$gutterLayer.update(n),this.$customScrollbar&&this.$scrollDecorator.$updateDecorators(n),this.$markerBack.update(n),this.$markerFront.update(n),this.$cursorLayer.update(n),this.$moveTextAreaToCursor(),this._signal("afterRender",e);return}if(e&this.CHANGE_SCROLL){this.$changedLines=null,e&this.CHANGE_TEXT||e&this.CHANGE_LINES?this.$textLayer.update(n):this.$textLayer.scrollLines(n),this.$showGutter&&(e&this.CHANGE_GUTTER||e&this.CHANGE_LINES?this.$gutterLayer.update(n):this.$gutterLayer.scrollLines(n)),this.$customScrollbar&&this.$scrollDecorator.$updateDecorators(n),this.$markerBack.update(n),this.$markerFront.update(n),this.$cursorLayer.update(n),this.$moveTextAreaToCursor(),this._signal("afterRender",e);return}e&this.CHANGE_TEXT?(this.$changedLines=null,this.$textLayer.update(n),this.$showGutter&&this.$gutterLayer.update(n),this.$customScrollbar&&this.$scrollDecorator.$updateDecorators(n)):e&this.CHANGE_LINES?((this.$updateLines()||e&this.CHANGE_GUTTER&&this.$showGutter)&&this.$gutterLayer.update(n),this.$customScrollbar&&this.$scrollDecorator.$updateDecorators(n)):e&this.CHANGE_TEXT||e&this.CHANGE_GUTTER?(this.$showGutter&&this.$gutterLayer.update(n),this.$customScrollbar&&this.$scrollDecorator.$updateDecorators(n)):e&this.CHANGE_CURSOR&&(this.$highlightGutterLine&&this.$gutterLayer.updateLineHighlight(n),this.$customScrollbar&&this.$scrollDecorator.$updateDecorators(n)),e&this.CHANGE_CURSOR&&(this.$cursorLayer.update(n),this.$moveTextAreaToCursor()),e&(this.CHANGE_MARKER|this.CHANGE_MARKER_FRONT)&&this.$markerFront.update(n),e&(this.CHANGE_MARKER|this.CHANGE_MARKER_BACK)&&this.$markerBack.update(n),this._signal("afterRender",e)},e.prototype.$autosize=function(){var e=this.session.getScreenLength()*this.lineHeight,t=this.$maxLines*this.lineHeight,n=Math.min(t,Math.max((this.$minLines||1)*this.lineHeight,e))+this.scrollMargin.v+(this.$extraHeight||0);this.$horizScroll&&(n+=this.scrollBarH.getHeight()),this.$maxPixelHeight&&n>this.$maxPixelHeight&&(n=this.$maxPixelHeight);var r=n<=2*this.lineHeight,i=!r&&e>t;if(n!=this.desiredHeight||this.$size.height!=this.desiredHeight||i!=this.$vScroll){i!=this.$vScroll&&(this.$vScroll=i,this.scrollBarV.setVisible(i));var s=this.container.clientWidth;this.container.style.height=n+"px",this.$updateCachedSize(!0,this.$gutterWidth,s,n),this.desiredHeight=n,this._signal("autosize")}},e.prototype.$computeLayerConfig=function(){var e=this.session,t=this.$size,n=t.height<=2*this.lineHeight,r=this.session.getScreenLength(),i=r*this.lineHeight,s=this.$getLongestLine(),o=!n&&(this.$hScrollBarAlwaysVisible||t.scrollerWidth-s-2*this.$padding<0),u=this.$horizScroll!==o;u&&(this.$horizScroll=o,this.scrollBarH.setVisible(o));var a=this.$vScroll;this.$maxLines&&this.lineHeight>1&&this.$autosize();var f=t.scrollerHeight+this.lineHeight,l=!this.$maxLines&&this.$scrollPastEnd?(t.scrollerHeight-this.lineHeight)*this.$scrollPastEnd:0;i+=l;var c=this.scrollMargin;this.session.setScrollTop(Math.max(-c.top,Math.min(this.scrollTop,i-t.scrollerHeight+c.bottom))),this.session.setScrollLeft(Math.max(-c.left,Math.min(this.scrollLeft,s+2*this.$padding-t.scrollerWidth+c.right)));var h=!n&&(this.$vScrollBarAlwaysVisible||t.scrollerHeight-i+l<0||this.scrollTop>c.top),p=a!==h;p&&(this.$vScroll=h,this.scrollBarV.setVisible(h));var d=this.scrollTop%this.lineHeight,v=Math.ceil(f/this.lineHeight)-1,m=Math.max(0,Math.round((this.scrollTop-d)/this.lineHeight)),g=m+v,y,b,w=this.lineHeight;m=e.screenToDocumentRow(m,0);var E=e.getFoldLine(m);E&&(m=E.start.row),y=e.documentToScreenRow(m,0),b=e.getRowLength(m)*w,g=Math.min(e.screenToDocumentRow(g,0),e.getLength()-1),f=t.scrollerHeight+e.getRowLength(g)*w+b,d=this.scrollTop-y*w;var S=0;if(this.layerConfig.width!=s||u)S=this.CHANGE_H_SCROLL;if(u||p)S|=this.$updateCachedSize(!0,this.gutterWidth,t.width,t.height),this._signal("scrollbarVisibilityChanged"),p&&(s=this.$getLongestLine());return this.layerConfig={width:s,padding:this.$padding,firstRow:m,firstRowScreen:y,lastRow:g,lineHeight:w,characterWidth:this.characterWidth,minHeight:f,maxHeight:i,offset:d,gutterOffset:w?Math.max(0,Math.ceil((d+t.height-t.scrollerHeight)/w)):0,height:this.$size.scrollerHeight},this.session.$bidiHandler&&this.session.$bidiHandler.setContentWidth(s-this.$padding),S},e.prototype.$updateLines=function(){if(!this.$changedLines)return;var e=this.$changedLines.firstRow,t=this.$changedLines.lastRow;this.$changedLines=null;var n=this.layerConfig;if(e>n.lastRow+1)return;if(t<n.firstRow)return;if(t===Infinity){this.$showGutter&&this.$gutterLayer.update(n),this.$textLayer.update(n);return}return this.$textLayer.updateLines(n,e,t),!0},e.prototype.$getLongestLine=function(){var e=this.session.getScreenWidth();return this.showInvisibles&&!this.session.$useWrapMode&&(e+=1),this.$textLayer&&e>this.$textLayer.MAX_LINE_LENGTH&&(e=this.$textLayer.MAX_LINE_LENGTH+30),Math.max(this.$size.scrollerWidth-2*this.$padding,Math.round(e*this.characterWidth))},e.prototype.updateFrontMarkers=function(){this.$markerFront.setMarkers(this.session.getMarkers(!0)),this.$loop.schedule(this.CHANGE_MARKER_FRONT)},e.prototype.updateBackMarkers=function(){this.$markerBack.setMarkers(this.session.getMarkers()),this.$loop.schedule(this.CHANGE_MARKER_BACK)},e.prototype.addGutterDecoration=function(e,t){this.$gutterLayer.addGutterDecoration(e,t)},e.prototype.removeGutterDecoration=function(e,t){this.$gutterLayer.removeGutterDecoration(e,t)},e.prototype.updateBreakpoints=function(e){this._rows=e,this.$loop.schedule(this.CHANGE_GUTTER)},e.prototype.setAnnotations=function(e){this.$gutterLayer.setAnnotations(e),this.$loop.schedule(this.CHANGE_GUTTER)},e.prototype.updateCursor=function(){this.$loop.schedule(this.CHANGE_CURSOR)},e.prototype.hideCursor=function(){this.$cursorLayer.hideCursor()},e.prototype.showCursor=function(){this.$cursorLayer.showCursor()},e.prototype.scrollSelectionIntoView=function(e,t,n){this.scrollCursorIntoView(e,n),this.scrollCursorIntoView(t,n)},e.prototype.scrollCursorIntoView=function(e,t,n){if(this.$size.scrollerHeight===0)return;var r=this.$cursorLayer.getPixelPosition(e),i=r.left,s=r.top,o=n&&n.top||0,u=n&&n.bottom||0;this.$scrollAnimation&&(this.$stopAnimation=!0);var a=this.$scrollAnimation?this.session.getScrollTop():this.scrollTop;a+o>s?(t&&a+o>s+this.lineHeight&&(s-=t*this.$size.scrollerHeight),s===0&&(s=-this.scrollMargin.top),this.session.setScrollTop(s)):a+this.$size.scrollerHeight-u<s+this.lineHeight&&(t&&a+this.$size.scrollerHeight-u<s-this.lineHeight&&(s+=t*this.$size.scrollerHeight),this.session.setScrollTop(s+this.lineHeight+u-this.$size.scrollerHeight));var f=this.scrollLeft,l=2*this.layerConfig.characterWidth;i-l<f?(i-=l,i<this.$padding+l&&(i=-this.scrollMargin.left),this.session.setScrollLeft(i)):(i+=l,f+this.$size.scrollerWidth<i+this.characterWidth?this.session.setScrollLeft(Math.round(i+this.characterWidth-this.$size.scrollerWidth)):f<=this.$padding&&i-f<this.characterWidth&&this.session.setScrollLeft(0))},e.prototype.getScrollTop=function(){return this.session.getScrollTop()},e.prototype.getScrollLeft=function(){return this.session.getScrollLeft()},e.prototype.getScrollTopRow=function(){return this.scrollTop/this.lineHeight},e.prototype.getScrollBottomRow=function(){return Math.max(0,Math.floor((this.scrollTop+this.$size.scrollerHeight)/this.lineHeight)-1)},e.prototype.scrollToRow=function(e){this.session.setScrollTop(e*this.lineHeight)},e.prototype.alignCursor=function(e,t){typeof e=="number"&&(e={row:e,column:0});var n=this.$cursorLayer.getPixelPosition(e),r=this.$size.scrollerHeight-this.lineHeight,i=n.top-r*(t||0);return this.session.setScrollTop(i),i},e.prototype.$calcSteps=function(e,t){var n=0,r=this.STEPS,i=[],s=function(e,t,n){return n*(Math.pow(e-1,3)+1)+t};for(n=0;n<r;++n)i.push(s(n/this.STEPS,e,t-e));return i},e.prototype.scrollToLine=function(e,t,n,r){var i=this.$cursorLayer.getPixelPosition({row:e,column:0}),s=i.top;t&&(s-=this.$size.scrollerHeight/2);var o=this.scrollTop;this.session.setScrollTop(s),n!==!1&&this.animateScrolling(o,r)},e.prototype.animateScrolling=function(e,t){function o(){r.$timer=clearInterval(r.$timer),r.$scrollAnimation=null,r.$stopAnimation=!1,t&&t()}var n=this.scrollTop;if(!this.$animatedScroll)return;var r=this;if(e==n)return;if(this.$scrollAnimation){var i=this.$scrollAnimation.steps;if(i.length){e=i[0];if(e==n)return}}var s=r.$calcSteps(e,n);this.$scrollAnimation={from:e,to:n,steps:s},clearInterval(this.$timer),r.session.setScrollTop(s.shift()),r.session.$scrollTop=n,this.$timer=setInterval(function(){if(r.$stopAnimation){o();return}if(!r.session)return clearInterval(r.$timer);s.length?(r.session.setScrollTop(s.shift()),r.session.$scrollTop=n):n!=null?(r.session.$scrollTop=-1,r.session.setScrollTop(n),n=null):o()},10)},e.prototype.scrollToY=function(e){this.scrollTop!==e&&(this.$loop.schedule(this.CHANGE_SCROLL),this.scrollTop=e)},e.prototype.scrollToX=function(e){this.scrollLeft!==e&&(this.scrollLeft=e),this.$loop.schedule(this.CHANGE_H_SCROLL)},e.prototype.scrollTo=function(e,t){this.session.setScrollTop(t),this.session.setScrollLeft(e)},e.prototype.scrollBy=function(e,t){t&&this.session.setScrollTop(this.session.getScrollTop()+t),e&&this.session.setScrollLeft(this.session.getScrollLeft()+e)},e.prototype.isScrollableBy=function(e,t){if(t<0&&this.session.getScrollTop()>=1-this.scrollMargin.top)return!0;if(t>0&&this.session.getScrollTop()+this.$size.scrollerHeight-this.layerConfig.maxHeight<-1+this.scrollMargin.bottom)return!0;if(e<0&&this.session.getScrollLeft()>=1-this.scrollMargin.left)return!0;if(e>0&&this.session.getScrollLeft()+this.$size.scrollerWidth-this.layerConfig.width<-1+this.scrollMargin.right)return!0},e.prototype.pixelToScreenCoordinates=function(e,t){var n;if(this.$hasCssTransforms){n={top:0,left:0};var r=this.$fontMetrics.transformCoordinates([e,t]);e=r[1]-this.gutterWidth-this.margin.left,t=r[0]}else n=this.scroller.getBoundingClientRect();var i=e+this.scrollLeft-n.left-this.$padding,s=i/this.characterWidth,o=Math.floor((t+this.scrollTop-n.top)/this.lineHeight),u=this.$blockCursor?Math.floor(s):Math.round(s);return{row:o,column:u,side:s-u>0?1:-1,offsetX:i}},e.prototype.screenToTextCoordinates=function(e,t){var n;if(this.$hasCssTransforms){n={top:0,left:0};var r=this.$fontMetrics.transformCoordinates([e,t]);e=r[1]-this.gutterWidth-this.margin.left,t=r[0]}else n=this.scroller.getBoundingClientRect();var i=e+this.scrollLeft-n.left-this.$padding,s=i/this.characterWidth,o=this.$blockCursor?Math.floor(s):Math.round(s),u=Math.floor((t+this.scrollTop-n.top)/this.lineHeight);return this.session.screenToDocumentPosition(u,Math.max(o,0),i)},e.prototype.textToScreenCoordinates=function(e,t){var n=this.scroller.getBoundingClientRect(),r=this.session.documentToScreenPosition(e,t),i=this.$padding+(this.session.$bidiHandler.isBidiRow(r.row,e)?this.session.$bidiHandler.getPosLeft(r.column):Math.round(r.column*this.characterWidth)),s=r.row*this.lineHeight;return{pageX:n.left+i-this.scrollLeft,pageY:n.top+s-this.scrollTop}},e.prototype.visualizeFocus=function(){i.addCssClass(this.container,"ace_focus")},e.prototype.visualizeBlur=function(){i.removeCssClass(this.container,"ace_focus")},e.prototype.showComposition=function(e){this.$composition=e,e.cssText||(e.cssText=this.textarea.style.cssText),e.useTextareaForIME==undefined&&(e.useTextareaForIME=this.$useTextareaForIME),this.$useTextareaForIME?(i.addCssClass(this.textarea,"ace_composition"),this.textarea.style.cssText="",this.$moveTextAreaToCursor(),this.$cursorLayer.element.style.display="none"):e.markerId=this.session.addMarker(e.markerRange,"ace_composition_marker","text")},e.prototype.setCompositionText=function(e){var t=this.session.selection.cursor;this.addToken(e,"composition_placeholder",t.row,t.column),this.$moveTextAreaToCursor()},e.prototype.hideComposition=function(){if(!this.$composition)return;this.$composition.markerId&&this.session.removeMarker(this.$composition.markerId),i.removeCssClass(this.textarea,"ace_composition"),this.textarea.style.cssText=this.$composition.cssText;var e=this.session.selection.cursor;this.removeExtraToken(e.row,e.column),this.$composition=null,this.$cursorLayer.element.style.display=""},e.prototype.setGhostText=function(e,t){var n=this.session.selection.cursor,r=t||{row:n.row,column:n.column};this.removeGhostText();var s=this.$calculateWrappedTextChunks(e,r);this.addToken(s[0].text,"ghost_text",r.row,r.column),this.$ghostText={text:e,position:{row:r.row,column:r.column}};var o=i.createElement("div");if(s.length>1){var u=this.hideTokensAfterPosition(r.row,r.column),a;s.slice(1).forEach(function(e){var t=i.createElement("div"),n=i.createElement("span");n.className="ace_ghost_text",e.wrapped&&(t.className="ghost_text_line_wrapped"),e.text.length===0&&(e.text=" "),n.appendChild(i.createTextNode(e.text)),t.appendChild(n),o.appendChild(t),a=t}),u.forEach(function(e){var t=i.createElement("span");E(e.type)||(t.className="ace_"+e.type.replace(/\./g," ace_")),t.appendChild(i.createTextNode(e.value)),a.appendChild(t)}),this.$ghostTextWidget={el:o,row:r.row,column:r.column,className:"ace_ghost_text_container"},this.session.widgetManager.addLineWidget(this.$ghostTextWidget);var f=this.$cursorLayer.getPixelPosition(r,!0),l=this.container,c=l.getBoundingClientRect().height,h=s.length*this.lineHeight,p=h<c-f.top;if(p)return;h<c?this.scrollBy(0,(s.length-1)*this.lineHeight):this.scrollToRow(r.row)}},e.prototype.$calculateWrappedTextChunks=function(e,t){var n=this.$size.scrollerWidth-this.$padding*2,r=Math.floor(n/this.characterWidth)-2;r=r<=0?60:r;var i=e.split(/\r?\n/),s=[];for(var o=0;o<i.length;o++){var u=this.session.$getDisplayTokens(i[o],t.column),a=this.session.$computeWrapSplits(u,r,this.session.$tabSize);if(a.length>0){var f=0;a.push(i[o].length);for(var l=0;l<a.length;l++){var c=i[o].slice(f,a[l]);s.push({text:c,wrapped:!0}),f=a[l]}}else s.push({text:i[o],wrapped:!1})}return s},e.prototype.removeGhostText=function(){if(!this.$ghostText)return;var e=this.$ghostText.position;this.removeExtraToken(e.row,e.column),this.$ghostTextWidget&&(this.session.widgetManager.removeLineWidget(this.$ghostTextWidget),this.$ghostTextWidget=null),this.$ghostText=null},e.prototype.addToken=function(e,t,n,r){var i=this.session;i.bgTokenizer.lines[n]=null;var s={type:t,value:e},o=i.getTokens(n);if(r==null||!o.length)o.push(s);else{var u=0;for(var a=0;a<o.length;a++){var f=o[a];u+=f.value.length;if(r<=u){var l=f.value.length-(u-r),c=f.value.slice(0,l),h=f.value.slice(l);o.splice(a,1,{type:f.type,value:c},s,{type:f.type,value:h});break}}}this.updateLines(n,n)},e.prototype.hideTokensAfterPosition=function(e,t){var n=this.session.getTokens(e),r=0,i=!1,s=[];for(var o=0;o<n.length;o++){var u=n[o];r+=u.value.length;if(u.type==="ghost_text")continue;if(i){s.push({type:u.type,value:u.value}),u.type="hidden_token";continue}r===t&&(i=!0)}return this.updateLines(e,e),s},e.prototype.removeExtraToken=function(e,t){this.session.bgTokenizer.lines[e]=null,this.updateLines(e,e)},e.prototype.setTheme=function(e,t){function s(r){if(n.$themeId!=e)return t&&t();if(!r||!r.cssClass)throw new Error("couldn't load module "+e+" or it didn't call define");r.$id&&(n.$themeId=r.$id),i.importCssString(r.cssText,r.cssClass,n.container),n.theme&&i.removeCssClass(n.container,n.theme.cssClass);var s="padding"in r?r.padding:"padding"in(n.theme||{})?4:n.$padding;n.$padding&&s!=n.$padding&&n.setPadding(s),n.$theme=r.cssClass,n.theme=r,i.addCssClass(n.container,r.cssClass),i.setCssClass(n.container,"ace_dark",r.isDark),n.$size&&(n.$size.width=0,n.$updateSizeAsync()),n._dispatchEvent("themeLoaded",{theme:r}),t&&t(),w.isSafari&&n.scroller&&(n.scroller.style.background="red",n.scroller.style.background="")}var n=this;this.$themeId=e,n._dispatchEvent("themeChange",{theme:e});if(!e||typeof e=="string"){var r=e||this.$options.theme.initialValue;o.loadModule(["theme",r],s)}else s(e)},e.prototype.getTheme=function(){return this.$themeId},e.prototype.setStyle=function(e,t){i.setCssClass(this.container,e,t!==!1)},e.prototype.unsetStyle=function(e){i.removeCssClass(this.container,e)},e.prototype.setCursorStyle=function(e){i.setStyle(this.scroller.style,"cursor",e)},e.prototype.setMouseCursor=function(e){i.setStyle(this.scroller.style,"cursor",e)},e.prototype.attachToShadowRoot=function(){i.importCssString(y,"ace_editor.css",this.container)},e.prototype.destroy=function(){this.freeze(),this.$fontMetrics.destroy(),this.$cursorLayer.destroy(),this.removeAllListeners(),this.container.textContent="",this.setOption("useResizeObserver",!1)},e.prototype.$updateCustomScrollbar=function(e){var t=this;this.$horizScroll=this.$vScroll=null,this.scrollBarV.element.remove(),this.scrollBarH.element.remove(),this.$scrollDecorator&&delete this.$scrollDecorator,e===!0?(this.scrollBarV=new d(this.container,this),this.scrollBarH=new p(this.container,this),this.scrollBarV.setHeight(this.$size.scrollerHeight),this.scrollBarH.setWidth(this.$size.scrollerWidth),this.scrollBarV.addEventListener("scroll",function(e){t.$scrollAnimation||t.session.setScrollTop(e.data-t.scrollMargin.top)}),this.scrollBarH.addEventListener("scroll",function(e){t.$scrollAnimation||t.session.setScrollLeft(e.data-t.scrollMargin.left)}),this.$scrollDecorator=new b(this.scrollBarV,this),this.$scrollDecorator.$updateDecorators()):(this.scrollBarV=new h(this.container,this),this.scrollBarH=new c(this.container,this),this.scrollBarV.addEventListener("scroll",function(e){t.$scrollAnimation||t.session.setScrollTop(e.data-t.scrollMargin.top)}),this.scrollBarH.addEventListener("scroll",function(e){t.$scrollAnimation||t.session.setScrollLeft(e.data-t.scrollMargin.left)}))},e.prototype.$addResizeObserver=function(){if(!window.ResizeObserver||this.$resizeObserver)return;var e=this;this.$resizeTimer=s.delayedCall(function(){e.destroyed||e.onResize()},50),this.$resizeObserver=new window.ResizeObserver(function(t){var n=t[0].contentRect.width,r=t[0].contentRect.height;Math.abs(e.$size.width-n)>1||Math.abs(e.$size.height-r)>1?e.$resizeTimer.delay():e.$resizeTimer.cancel()}),this.$resizeObserver.observe(this.container)},e}();S.prototype.CHANGE_CURSOR=1,S.prototype.CHANGE_MARKER=2,S.prototype.CHANGE_GUTTER=4,S.prototype.CHANGE_SCROLL=8,S.prototype.CHANGE_LINES=16,S.prototype.CHANGE_TEXT=32,S.prototype.CHANGE_SIZE=64,S.prototype.CHANGE_MARKER_BACK=128,S.prototype.CHANGE_MARKER_FRONT=256,S.prototype.CHANGE_FULL=512,S.prototype.CHANGE_H_SCROLL=1024,S.prototype.$changes=0,S.prototype.$padding=null,S.prototype.$frozen=!1,S.prototype.STEPS=8,r.implement(S.prototype,g),o.defineOptions(S.prototype,"renderer",{useResizeObserver:{set:function(e){!e&&this.$resizeObserver?(this.$resizeObserver.disconnect(),this.$resizeTimer.cancel(),this.$resizeTimer=this.$resizeObserver=null):e&&!this.$resizeObserver&&this.$addResizeObserver()}},animatedScroll:{initialValue:!1},showInvisibles:{set:function(e){this.$textLayer.setShowInvisibles(e)&&this.$loop.schedule(this.CHANGE_TEXT)},initialValue:!1},showPrintMargin:{set:function(){this.$updatePrintMargin()},initialValue:!0},printMarginColumn:{set:function(){this.$updatePrintMargin()},initialValue:80},printMargin:{set:function(e){typeof e=="number"&&(this.$printMarginColumn=e),this.$showPrintMargin=!!e,this.$updatePrintMargin()},get:function(){return this.$showPrintMargin&&this.$printMarginColumn}},showGutter:{set:function(e){this.$gutter.style.display=e?"block":"none",this.$loop.schedule(this.CHANGE_FULL),this.onGutterResize()},initialValue:!0},useSvgGutterIcons:{set:function(e){this.$gutterLayer.$useSvgGutterIcons=e},initialValue:!1},showFoldedAnnotations:{set:function(e){this.$gutterLayer.$showFoldedAnnotations=e},initialValue:!1},fadeFoldWidgets:{set:function(e){i.setCssClass(this.$gutter,"ace_fade-fold-widgets",e)},initialValue:!1},showFoldWidgets:{set:function(e){this.$gutterLayer.setShowFoldWidgets(e),this.$loop.schedule(this.CHANGE_GUTTER)},initialValue:!0},displayIndentGuides:{set:function(e){this.$textLayer.setDisplayIndentGuides(e)&&this.$loop.schedule(this.CHANGE_TEXT)},initialValue:!0},highlightIndentGuides:{set:function(e){this.$textLayer.setHighlightIndentGuides(e)==1?this.$textLayer.$highlightIndentGuide():this.$textLayer.$clearActiveIndentGuide(this.$textLayer.$lines.cells)},initialValue:!0},highlightGutterLine:{set:function(e){this.$gutterLayer.setHighlightGutterLine(e),this.$loop.schedule(this.CHANGE_GUTTER)},initialValue:!0},hScrollBarAlwaysVisible:{set:function(e){(!this.$hScrollBarAlwaysVisible||!this.$horizScroll)&&this.$loop.schedule(this.CHANGE_SCROLL)},initialValue:!1},vScrollBarAlwaysVisible:{set:function(e){(!this.$vScrollBarAlwaysVisible||!this.$vScroll)&&this.$loop.schedule(this.CHANGE_SCROLL)},initialValue:!1},fontSize:{set:function(e){typeof e=="number"&&(e+="px"),this.container.style.fontSize=e,this.updateFontSize()},initialValue:12},fontFamily:{set:function(e){this.container.style.fontFamily=e,this.updateFontSize()}},maxLines:{set:function(e){this.updateFull()}},minLines:{set:function(e){this.$minLines<562949953421311||(this.$minLines=0),this.updateFull()}},maxPixelHeight:{set:function(e){this.updateFull()},initialValue:0},scrollPastEnd:{set:function(e){e=+e||0;if(this.$scrollPastEnd==e)return;this.$scrollPastEnd=e,this.$loop.schedule(this.CHANGE_SCROLL)},initialValue:0,handlesSet:!0},fixedWidthGutter:{set:function(e){this.$gutterLayer.$fixedWidth=!!e,this.$loop.schedule(this.CHANGE_GUTTER)}},customScrollbar:{set:function(e){this.$updateCustomScrollbar(e)},initialValue:!1},theme:{set:function(e){this.setTheme(e)},get:function(){return this.$themeId||this.theme},initialValue:"./theme/textmate",handlesSet:!0},hasCssTransforms:{},useTextareaForIME:{initialValue:!w.isMobile&&!w.isIE}}),t.VirtualRenderer=S}),ace.define("ace/worker/worker_client",["require","exports","module","ace/lib/oop","ace/lib/net","ace/lib/event_emitter","ace/config"],function(e,t,n){"use strict";function u(e){var t="importScripts('"+i.qualifyURL(e)+"');";try{return new Blob([t],{type:"application/javascript"})}catch(n){var r=window.BlobBuilder||window.WebKitBlobBuilder||window.MozBlobBuilder,s=new r;return s.append(t),s.getBlob("application/javascript")}}function a(e){if(typeof Worker=="undefined")return{postMessage:function(){},terminate:function(){}};if(o.get("loadWorkerFromBlob")){var t=u(e),n=window.URL||window.webkitURL,r=n.createObjectURL(t);return new Worker(r)}return new Worker(e)}var r=e("../lib/oop"),i=e("../lib/net"),s=e("../lib/event_emitter").EventEmitter,o=e("../config"),f=function(e){e.postMessage||(e=this.$createWorkerFromOldConfig.apply(this,arguments)),this.$worker=e,this.$sendDeltaQueue=this.$sendDeltaQueue.bind(this),this.changeListener=this.changeListener.bind(this),this.onMessage=this.onMessage.bind(this),this.callbackId=1,this.callbacks={},this.$worker.onmessage=this.onMessage};(function(){r.implement(this,s),this.$createWorkerFromOldConfig=function(t,n,r,i,s){e.nameToUrl&&!e.toUrl&&(e.toUrl=e.nameToUrl);if(o.get("packaged")||!e.toUrl)i=i||o.moduleUrl(n,"worker");else{var u=this.$normalizePath;i=i||u(e.toUrl("ace/worker/worker.js",null,"_"));var f={};t.forEach(function(t){f[t]=u(e.toUrl(t,null,"_").replace(/(\.js)?(\?.*)?$/,""))})}return this.$worker=a(i),s&&this.send("importScripts",s),this.$worker.postMessage({init:!0,tlns:f,module:n,classname:r}),this.$worker},this.onMessage=function(e){var t=e.data;switch(t.type){case"event":this._signal(t.name,{data:t.data});break;case"call":var n=this.callbacks[t.id];n&&(n(t.data),delete this.callbacks[t.id]);break;case"error":this.reportError(t.data);break;case"log":window.console&&console.log&&console.log.apply(console,t.data)}},this.reportError=function(e){window.console&&console.error&&console.error(e)},this.$normalizePath=function(e){return i.qualifyURL(e)},this.terminate=function(){this._signal("terminate",{}),this.deltaQueue=null,this.$worker.terminate(),this.$worker.onerror=function(e){e.preventDefault()},this.$worker=null,this.$doc&&this.$doc.off("change",this.changeListener),this.$doc=null},this.send=function(e,t){this.$worker.postMessage({command:e,args:t})},this.call=function(e,t,n){if(n){var r=this.callbackId++;this.callbacks[r]=n,t.push(r)}this.send(e,t)},this.emit=function(e,t){try{t.data&&t.data.err&&(t.data.err={message:t.data.err.message,stack:t.data.err.stack,code:t.data.err.code}),this.$worker&&this.$worker.postMessage({event:e,data:{data:t.data}})}catch(n){console.error(n.stack)}},this.attachToDocument=function(e){this.$doc&&this.terminate(),this.$doc=e,this.call("setValue",[e.getValue()]),e.on("change",this.changeListener,!0)},this.changeListener=function(e){this.deltaQueue||(this.deltaQueue=[],setTimeout(this.$sendDeltaQueue,0)),e.action=="insert"?this.deltaQueue.push(e.start,e.lines):this.deltaQueue.push(e.start,e.end)},this.$sendDeltaQueue=function(){var e=this.deltaQueue;if(!e)return;this.deltaQueue=null,e.length>50&&e.length>this.$doc.getLength()>>1?this.call("setValue",[this.$doc.getValue()]):this.emit("change",{data:e})}}).call(f.prototype);var l=function(e,t,n){var r=null,i=!1,u=Object.create(s),a=[],l=new f({messageBuffer:a,terminate:function(){},postMessage:function(e){a.push(e);if(!r)return;i?setTimeout(c):c()}});l.setEmitSync=function(e){i=e};var c=function(){var e=a.shift();e.command?r[e.command].apply(r,e.args):e.event&&u._signal(e.event,e.data)};return u.postMessage=function(e){l.onMessage({data:e})},u.callback=function(e,t){this.postMessage({type:"call",id:t,data:e})},u.emit=function(e,t){this.postMessage({type:"event",name:e,data:t})},o.loadModule(["worker",t],function(e){r=new e[n](u);while(a.length)c()}),l};t.UIWorkerClient=l,t.WorkerClient=f,t.createWorker=a}),ace.define("ace/placeholder",["require","exports","module","ace/range","ace/lib/event_emitter","ace/lib/oop"],function(e,t,n){"use strict";var r=e("./range").Range,i=e("./lib/event_emitter").EventEmitter,s=e("./lib/oop"),o=function(){function e(e,t,n,r,i,s){var o=this;this.length=t,this.session=e,this.doc=e.getDocument(),this.mainClass=i,this.othersClass=s,this.$onUpdate=this.onUpdate.bind(this),this.doc.on("change",this.$onUpdate,!0),this.$others=r,this.$onCursorChange=function(){setTimeout(function(){o.onCursorChange()})},this.$pos=n;var u=e.getUndoManager().$undoStack||e.getUndoManager().$undostack||{length:-1};this.$undoStackDepth=u.length,this.setup(),e.selection.on("changeCursor",this.$onCursorChange)}return e.prototype.setup=function(){var e=this,t=this.doc,n=this.session;this.selectionBefore=n.selection.toJSON(),n.selection.inMultiSelectMode&&n.selection.toSingleRange(),this.pos=t.createAnchor(this.$pos.row,this.$pos.column);var i=this.pos;i.$insertRight=!0,i.detach(),i.markerId=n.addMarker(new r(i.row,i.column,i.row,i.column+this.length),this.mainClass,null,!1),this.others=[],this.$others.forEach(function(n){var r=t.createAnchor(n.row,n.column);r.$insertRight=!0,r.detach(),e.others.push(r)}),n.setUndoSelect(!1)},e.prototype.showOtherMarkers=function(){if(this.othersActive)return;var e=this.session,t=this;this.othersActive=!0,this.others.forEach(function(n){n.markerId=e.addMarker(new r(n.row,n.column,n.row,n.column+t.length),t.othersClass,null,!1)})},e.prototype.hideOtherMarkers=function(){if(!this.othersActive)return;this.othersActive=!1;for(var e=0;e<this.others.length;e++)this.session.removeMarker(this.others[e].markerId)},e.prototype.onUpdate=function(e){if(this.$updating)return this.updateAnchors(e);var t=e;if(t.start.row!==t.end.row)return;if(t.start.row!==this.pos.row)return;this.$updating=!0;var n=e.action==="insert"?t.end.column-t.start.column:t.start.column-t.end.column,i=t.start.column>=this.pos.column&&t.start.column<=this.pos.column+this.length+1,s=t.start.column-this.pos.column;this.updateAnchors(e),i&&(this.length+=n);if(i&&!this.session.$fromUndo)if(e.action==="insert")for(var o=this.others.length-1;o>=0;o--){var u=this.others[o],a={row:u.row,column:u.column+s};this.doc.insertMergedLines(a,e.lines)}else if(e.action==="remove")for(var o=this.others.length-1;o>=0;o--){var u=this.others[o],a={row:u.row,column:u.column+s};this.doc.remove(new r(a.row,a.column,a.row,a.column-n))}this.$updating=!1,this.updateMarkers()},e.prototype.updateAnchors=function(e){this.pos.onChange(e);for(var t=this.others.length;t--;)this.others[t].onChange(e);this.updateMarkers()},e.prototype.updateMarkers=function(){if(this.$updating)return;var e=this,t=this.session,n=function(n,i){t.removeMarker(n.markerId),n.markerId=t.addMarker(new r(n.row,n.column,n.row,n.column+e.length),i,null,!1)};n(this.pos,this.mainClass);for(var i=this.others.length;i--;)n(this.others[i],this.othersClass)},e.prototype.onCursorChange=function(e){if(this.$updating||!this.session)return;var t=this.session.selection.getCursor();t.row===this.pos.row&&t.column>=this.pos.column&&t.column<=this.pos.column+this.length?(this.showOtherMarkers(),this._emit("cursorEnter",e)):(this.hideOtherMarkers(),this._emit("cursorLeave",e))},e.prototype.detach=function(){this.session.removeMarker(this.pos&&this.pos.markerId),this.hideOtherMarkers(),this.doc.off("change",this.$onUpdate),this.session.selection.off("changeCursor",this.$onCursorChange),this.session.setUndoSelect(!0),this.session=null},e.prototype.cancel=function(){if(this.$undoStackDepth===-1)return;var e=this.session.getUndoManager(),t=(e.$undoStack||e.$undostack).length-this.$undoStackDepth;for(var n=0;n<t;n++)e.undo(this.session,!0);this.selectionBefore&&this.session.selection.fromJSON(this.selectionBefore)},e}();s.implement(o.prototype,i),t.PlaceHolder=o}),ace.define("ace/mouse/multi_select_handler",["require","exports","module","ace/lib/event","ace/lib/useragent"],function(e,t,n){function s(e,t){return e.row==t.row&&e.column==t.column}function o(e){var t=e.domEvent,n=t.altKey,o=t.shiftKey,u=t.ctrlKey,a=e.getAccelKey(),f=e.getButton();u&&i.isMac&&(f=t.button);if(e.editor.inMultiSelectMode&&f==2){e.editor.textInput.onContextMenu(e.domEvent);return}if(!u&&!n&&!a){f===0&&e.editor.inMultiSelectMode&&e.editor.exitMultiSelectMode();return}if(f!==0)return;var l=e.editor,c=l.selection,h=l.inMultiSelectMode,p=e.getDocumentPosition(),d=c.getCursor(),v=e.inSelection()||c.isEmpty()&&s(p,d),m=e.x,g=e.y,y=function(e){m=e.clientX,g=e.clientY},b=l.session,w=l.renderer.pixelToScreenCoordinates(m,g),E=w,S;if(l.$mouseHandler.$enableJumpToDef)u&&n||a&&n?S=o?"block":"add":n&&l.$blockSelectEnabled&&(S="block");else if(a&&!n){S="add";if(!h&&o)return}else n&&l.$blockSelectEnabled&&(S="block");S&&i.isMac&&t.ctrlKey&&l.$mouseHandler.cancelContextMenu();if(S=="add"){if(!h&&v)return;if(!h){var x=c.toOrientedRange();l.addSelectionMarker(x)}var T=c.rangeList.rangeAtPoint(p);l.inVirtualSelectionMode=!0,o&&(T=null,x=c.ranges[0]||x,l.removeSelectionMarker(x)),l.once("mouseup",function(){var e=c.toOrientedRange();T&&e.isEmpty()&&s(T.cursor,e.cursor)?c.substractPoint(e.cursor):(o?c.substractPoint(x.cursor):x&&(l.removeSelectionMarker(x),c.addRange(x)),c.addRange(e)),l.inVirtualSelectionMode=!1})}else if(S=="block"){e.stop(),l.inVirtualSelectionMode=!0;var N,C=[],k=function(){var e=l.renderer.pixelToScreenCoordinates(m,g),t=b.screenToDocumentPosition(e.row,e.column,e.offsetX);if(s(E,e)&&s(t,c.lead))return;E=e,l.selection.moveToPosition(t),l.renderer.scrollCursorIntoView(),l.removeSelectionMarkers(C),C=c.rectangularRangeBlock(E,w),l.$mouseHandler.$clickSelection&&C.length==1&&C[0].isEmpty()&&(C[0]=l.$mouseHandler.$clickSelection.clone()),C.forEach(l.addSelectionMarker,l),l.updateSelectionMarkers()};h&&!a?c.toSingleRange():!h&&a&&(N=c.toOrientedRange(),l.addSelectionMarker(N)),o?w=b.documentToScreenPosition(c.lead):c.moveToPosition(p),E={row:-1,column:-1};var L=function(e){k(),clearInterval(O),l.removeSelectionMarkers(C),C.length||(C=[c.toOrientedRange()]),N&&(l.removeSelectionMarker(N),c.toSingleRange(N));for(var t=0;t<C.length;t++)c.addRange(C[t]);l.inVirtualSelectionMode=!1,l.$mouseHandler.$clickSelection=null},A=k;r.capture(l.container,y,L);var O=setInterval(function(){A()},20);return e.preventDefault()}}var r=e("../lib/event"),i=e("../lib/useragent");t.onMouseDown=o}),ace.define("ace/commands/multi_select_commands",["require","exports","module","ace/keyboard/hash_handler"],function(e,t,n){t.defaultCommands=[{name:"addCursorAbove",description:"Add cursor above",exec:function(e){e.selectMoreLines(-1)},bindKey:{win:"Ctrl-Alt-Up",mac:"Ctrl-Alt-Up"},scrollIntoView:"cursor",readOnly:!0},{name:"addCursorBelow",description:"Add cursor below",exec:function(e){e.selectMoreLines(1)},bindKey:{win:"Ctrl-Alt-Down",mac:"Ctrl-Alt-Down"},scrollIntoView:"cursor",readOnly:!0},{name:"addCursorAboveSkipCurrent",description:"Add cursor above (skip current)",exec:function(e){e.selectMoreLines(-1,!0)},bindKey:{win:"Ctrl-Alt-Shift-Up",mac:"Ctrl-Alt-Shift-Up"},scrollIntoView:"cursor",readOnly:!0},{name:"addCursorBelowSkipCurrent",description:"Add cursor below (skip current)",exec:function(e){e.selectMoreLines(1,!0)},bindKey:{win:"Ctrl-Alt-Shift-Down",mac:"Ctrl-Alt-Shift-Down"},scrollIntoView:"cursor",readOnly:!0},{name:"selectMoreBefore",description:"Select more before",exec:function(e){e.selectMore(-1)},bindKey:{win:"Ctrl-Alt-Left",mac:"Ctrl-Alt-Left"},scrollIntoView:"cursor",readOnly:!0},{name:"selectMoreAfter",description:"Select more after",exec:function(e){e.selectMore(1)},bindKey:{win:"Ctrl-Alt-Right",mac:"Ctrl-Alt-Right"},scrollIntoView:"cursor",readOnly:!0},{name:"selectNextBefore",description:"Select next before",exec:function(e){e.selectMore(-1,!0)},bindKey:{win:"Ctrl-Alt-Shift-Left",mac:"Ctrl-Alt-Shift-Left"},scrollIntoView:"cursor",readOnly:!0},{name:"selectNextAfter",description:"Select next after",exec:function(e){e.selectMore(1,!0)},bindKey:{win:"Ctrl-Alt-Shift-Right",mac:"Ctrl-Alt-Shift-Right"},scrollIntoView:"cursor",readOnly:!0},{name:"toggleSplitSelectionIntoLines",description:"Split selection into lines",exec:function(e){e.multiSelect.rangeCount>1?e.multiSelect.joinSelections():e.multiSelect.splitIntoLines()},bindKey:{win:"Ctrl-Alt-L",mac:"Ctrl-Alt-L"},readOnly:!0},{name:"splitSelectionIntoLines",description:"Split into lines",exec:function(e){e.multiSelect.splitIntoLines()},readOnly:!0},{name:"alignCursors",description:"Align cursors",exec:function(e){e.alignCursors()},bindKey:{win:"Ctrl-Alt-A",mac:"Ctrl-Alt-A"},scrollIntoView:"cursor"},{name:"findAll",description:"Find all",exec:function(e){e.findAll()},bindKey:{win:"Ctrl-Alt-K",mac:"Ctrl-Alt-G"},scrollIntoView:"cursor",readOnly:!0}],t.multiSelectCommands=[{name:"singleSelection",description:"Single selection",bindKey:"esc",exec:function(e){e.exitMultiSelectMode()},scrollIntoView:"cursor",readOnly:!0,isAvailable:function(e){return e&&e.inMultiSelectMode}}];var r=e("../keyboard/hash_handler").HashHandler;t.keyboardHandler=new r(t.multiSelectCommands)}),ace.define("ace/multi_select",["require","exports","module","ace/range_list","ace/range","ace/selection","ace/mouse/multi_select_handler","ace/lib/event","ace/lib/lang","ace/commands/multi_select_commands","ace/search","ace/edit_session","ace/editor","ace/config"],function(e,t,n){function h(e,t,n){return c.$options.wrap=!0,c.$options.needle=t,c.$options.backwards=n==-1,c.find(e)}function v(e,t){return e.row==t.row&&e.column==t.column}function m(e){if(e.$multiselectOnSessionChange)return;e.$onAddRange=e.$onAddRange.bind(e),e.$onRemoveRange=e.$onRemoveRange.bind(e),e.$onMultiSelect=e.$onMultiSelect.bind(e),e.$onSingleSelect=e.$onSingleSelect.bind(e),e.$multiselectOnSessionChange=t.onSessionChange.bind(e),e.$checkMultiselectChange=e.$checkMultiselectChange.bind(e),e.$multiselectOnSessionChange(e),e.on("changeSession",e.$multiselectOnSessionChange),e.on("mousedown",o),e.commands.addCommands(f.defaultCommands),g(e)}function g(e){function r(t){n&&(e.renderer.setMouseCursor(""),n=!1)}if(!e.textInput)return;var t=e.textInput.getElement(),n=!1;u.addListener(t,"keydown",function(t){var i=t.keyCode==18&&!(t.ctrlKey||t.shiftKey||t.metaKey);e.$blockSelectEnabled&&i?n||(e.renderer.setMouseCursor("crosshair"),n=!0):n&&r()},e),u.addListener(t,"keyup",r,e),u.addListener(t,"blur",r,e)}var r=e("./range_list").RangeList,i=e("./range").Range,s=e("./selection").Selection,o=e("./mouse/multi_select_handler").onMouseDown,u=e("./lib/event"),a=e("./lib/lang"),f=e("./commands/multi_select_commands");t.commands=f.defaultCommands.concat(f.multiSelectCommands);var l=e("./search").Search,c=new l,p=e("./edit_session").EditSession;(function(){this.getSelectionMarkers=function(){return this.$selectionMarkers}}).call(p.prototype),function(){this.ranges=null,this.rangeList=null,this.addRange=function(e,t){if(!e)return;if(!this.inMultiSelectMode&&this.rangeCount===0){var n=this.toOrientedRange();this.rangeList.add(n),this.rangeList.add(e);if(this.rangeList.ranges.length!=2)return this.rangeList.removeAll(),t||this.fromOrientedRange(e);this.rangeList.removeAll(),this.rangeList.add(n),this.$onAddRange(n)}e.cursor||(e.cursor=e.end);var r=this.rangeList.add(e);return this.$onAddRange(e),r.length&&this.$onRemoveRange(r),this.rangeCount>1&&!this.inMultiSelectMode&&(this._signal("multiSelect"),this.inMultiSelectMode=!0,this.session.$undoSelect=!1,this.rangeList.attach(this.session)),t||this.fromOrientedRange(e)},this.toSingleRange=function(e){e=e||this.ranges[0];var t=this.rangeList.removeAll();t.length&&this.$onRemoveRange(t),e&&this.fromOrientedRange(e)},this.substractPoint=function(e){var t=this.rangeList.substractPoint(e);if(t)return this.$onRemoveRange(t),t[0]},this.mergeOverlappingRanges=function(){var e=this.rangeList.merge();e.length&&this.$onRemoveRange(e)},this.$onAddRange=function(e){this.rangeCount=this.rangeList.ranges.length,this.ranges.unshift(e),this._signal("addRange",{range:e})},this.$onRemoveRange=function(e){this.rangeCount=this.rangeList.ranges.length;if(this.rangeCount==1&&this.inMultiSelectMode){var t=this.rangeList.ranges.pop();e.push(t),this.rangeCount=0}for(var n=e.length;n--;){var r=this.ranges.indexOf(e[n]);this.ranges.splice(r,1)}this._signal("removeRange",{ranges:e}),this.rangeCount===0&&this.inMultiSelectMode&&(this.inMultiSelectMode=!1,this._signal("singleSelect"),this.session.$undoSelect=!0,this.rangeList.detach(this.session)),t=t||this.ranges[0],t&&!t.isEqual(this.getRange())&&this.fromOrientedRange(t)},this.$initRangeList=function(){if(this.rangeList)return;this.rangeList=new r,this.ranges=[],this.rangeCount=0},this.getAllRanges=function(){return this.rangeCount?this.rangeList.ranges.concat():[this.getRange()]},this.splitIntoLines=function(){var e=this.ranges.length?this.ranges:[this.getRange()],t=[];for(var n=0;n<e.length;n++){var r=e[n],s=r.start.row,o=r.end.row;if(s===o)t.push(r.clone());else{t.push(new i(s,r.start.column,s,this.session.getLine(s).length));while(++s<o)t.push(this.getLineRange(s,!0));t.push(new i(o,0,o,r.end.column))}n==0&&!this.isBackwards()&&(t=t.reverse())}this.toSingleRange();for(var n=t.length;n--;)this.addRange(t[n])},this.joinSelections=function(){var e=this.rangeList.ranges,t=e[e.length-1],n=i.fromPoints(e[0].start,t.end);this.toSingleRange(),this.setSelectionRange(n,t.cursor==t.start)},this.toggleBlockSelection=function(){if(this.rangeCount>1){var e=this.rangeList.ranges,t=e[e.length-1],n=i.fromPoints(e[0].start,t.end);this.toSingleRange(),this.setSelectionRange(n,t.cursor==t.start)}else{var r=this.session.documentToScreenPosition(this.cursor),s=this.session.documentToScreenPosition(this.anchor),o=this.rectangularRangeBlock(r,s);o.forEach(this.addRange,this)}},this.rectangularRangeBlock=function(e,t,n){var r=[],s=e.column<t.column;if(s)var o=e.column,u=t.column,a=e.offsetX,f=t.offsetX;else var o=t.column,u=e.column,a=t.offsetX,f=e.offsetX;var l=e.row<t.row;if(l)var c=e.row,h=t.row;else var c=t.row,h=e.row;o<0&&(o=0),c<0&&(c=0),c==h&&(n=!0);var p;for(var d=c;d<=h;d++){var m=i.fromPoints(this.session.screenToDocumentPosition(d,o,a),this.session.screenToDocumentPosition(d,u,f));if(m.isEmpty()){if(p&&v(m.end,p))break;p=m.end}m.cursor=s?m.start:m.end,r.push(m)}l&&r.reverse();if(!n){var g=r.length-1;while(r[g].isEmpty()&&g>0)g--;if(g>0){var y=0;while(r[y].isEmpty())y++}for(var b=g;b>=y;b--)r[b].isEmpty()&&r.splice(b,1)}return r}}.call(s.prototype);var d=e("./editor").Editor;(function(){this.updateSelectionMarkers=function(){this.renderer.updateCursor(),this.renderer.updateBackMarkers()},this.addSelectionMarker=function(e){e.cursor||(e.cursor=e.end);var t=this.getSelectionStyle();return e.marker=this.session.addMarker(e,"ace_selection",t),this.session.$selectionMarkers.push(e),this.session.selectionMarkerCount=this.session.$selectionMarkers.length,e},this.removeSelectionMarker=function(e){if(!e.marker)return;this.session.removeMarker(e.marker);var t=this.session.$selectionMarkers.indexOf(e);t!=-1&&this.session.$selectionMarkers.splice(t,1),this.session.selectionMarkerCount=this.session.$selectionMarkers.length},this.removeSelectionMarkers=function(e){var t=this.session.$selectionMarkers;for(var n=e.length;n--;){var r=e[n];if(!r.marker)continue;this.session.removeMarker(r.marker);var i=t.indexOf(r);i!=-1&&t.splice(i,1)}this.session.selectionMarkerCount=t.length},this.$onAddRange=function(e){this.addSelectionMarker(e.range),this.renderer.updateCursor(),this.renderer.updateBackMarkers()},this.$onRemoveRange=function(e){this.removeSelectionMarkers(e.ranges),this.renderer.updateCursor(),this.renderer.updateBackMarkers()},this.$onMultiSelect=function(e){if(this.inMultiSelectMode)return;this.inMultiSelectMode=!0,this.setStyle("ace_multiselect"),this.keyBinding.addKeyboardHandler(f.keyboardHandler),this.commands.setDefaultHandler("exec",this.$onMultiSelectExec),this.renderer.updateCursor(),this.renderer.updateBackMarkers()},this.$onSingleSelect=function(e){if(this.session.multiSelect.inVirtualMode)return;this.inMultiSelectMode=!1,this.unsetStyle("ace_multiselect"),this.keyBinding.removeKeyboardHandler(f.keyboardHandler),this.commands.removeDefaultHandler("exec",this.$onMultiSelectExec),this.renderer.updateCursor(),this.renderer.updateBackMarkers(),this._emit("changeSelection")},this.$onMultiSelectExec=function(e){var t=e.command,n=e.editor;if(!n.multiSelect)return;if(!t.multiSelectAction){var r=t.exec(n,e.args||{});n.multiSelect.addRange(n.multiSelect.toOrientedRange()),n.multiSelect.mergeOverlappingRanges()}else t.multiSelectAction=="forEach"?r=n.forEachSelection(t,e.args):t.multiSelectAction=="forEachLine"?r=n.forEachSelection(t,e.args,!0):t.multiSelectAction=="single"?(n.exitMultiSelectMode(),r=t.exec(n,e.args||{})):r=t.multiSelectAction(n,e.args||{});return r},this.forEachSelection=function(e,t,n){if(this.inVirtualSelectionMode)return;var r=n&&n.keepOrder,i=n==1||n&&n.$byLines,o=this.session,u=this.selection,a=u.rangeList,f=(r?u:a).ranges,l;if(!f.length)return e.exec?e.exec(this,t||{}):e(this,t||{});var c=u._eventRegistry;u._eventRegistry={};var h=new s(o);this.inVirtualSelectionMode=!0;for(var p=f.length;p--;){if(i)while(p>0&&f[p].start.row==f[p-1].end.row)p--;h.fromOrientedRange(f[p]),h.index=p,this.selection=o.selection=h;var d=e.exec?e.exec(this,t||{}):e(this,t||{});!l&&d!==undefined&&(l=d),h.toOrientedRange(f[p])}h.detach(),this.selection=o.selection=u,this.inVirtualSelectionMode=!1,u._eventRegistry=c,u.mergeOverlappingRanges(),u.ranges[0]&&u.fromOrientedRange(u.ranges[0]);var v=this.renderer.$scrollAnimation;return this.onCursorChange(),this.onSelectionChange(),v&&v.from==v.to&&this.renderer.animateScrolling(v.from),l},this.exitMultiSelectMode=function(){if(!this.inMultiSelectMode||this.inVirtualSelectionMode)return;this.multiSelect.toSingleRange()},this.getSelectedText=function(){var e="";if(this.inMultiSelectMode&&!this.inVirtualSelectionMode){var t=this.multiSelect.rangeList.ranges,n=[];for(var r=0;r<t.length;r++)n.push(this.session.getTextRange(t[r]));var i=this.session.getDocument().getNewLineCharacter();e=n.join(i),e.length==(n.length-1)*i.length&&(e="")}else this.selection.isEmpty()||(e=this.session.getTextRange(this.getSelectionRange()));return e},this.$checkMultiselectChange=function(e,t){if(this.inMultiSelectMode&&!this.inVirtualSelectionMode){var n=this.multiSelect.ranges[0];if(this.multiSelect.isEmpty()&&t==this.multiSelect.anchor)return;var r=t==this.multiSelect.anchor?n.cursor==n.start?n.end:n.start:n.cursor;r.row!=t.row||this.session.$clipPositionToDocument(r.row,r.column).column!=t.column?this.multiSelect.toSingleRange(this.multiSelect.toOrientedRange()):this.multiSelect.mergeOverlappingRanges()}},this.findAll=function(e,t,n){t=t||{},t.needle=e||t.needle;if(t.needle==undefined){var r=this.selection.isEmpty()?this.selection.getWordRange():this.selection.getRange();t.needle=this.session.getTextRange(r)}this.$search.set(t);var i=this.$search.findAll(this.session);if(!i.length)return 0;var s=this.multiSelect;n||s.toSingleRange(i[0]);for(var o=i.length;o--;)s.addRange(i[o],!0);return r&&s.rangeList.rangeAtPoint(r.start)&&s.addRange(r,!0),i.length},this.selectMoreLines=function(e,t){var n=this.selection.toOrientedRange(),r=n.cursor==n.end,s=this.session.documentToScreenPosition(n.cursor);this.selection.$desiredColumn&&(s.column=this.selection.$desiredColumn);var o=this.session.screenToDocumentPosition(s.row+e,s.column);if(!n.isEmpty())var u=this.session.documentToScreenPosition(r?n.end:n.start),a=this.session.screenToDocumentPosition(u.row+e,u.column);else var a=o;if(r){var f=i.fromPoints(o,a);f.cursor=f.start}else{var f=i.fromPoints(a,o);f.cursor=f.end}f.desiredColumn=s.column;if(!this.selection.inMultiSelectMode)this.selection.addRange(n);else if(t)var l=n.cursor;this.selection.addRange(f),l&&this.selection.substractPoint(l)},this.transposeSelections=function(e){var t=this.session,n=t.multiSelect,r=n.ranges;for(var i=r.length;i--;){var s=r[i];if(s.isEmpty()){var o=t.getWordRange(s.start.row,s.start.column);s.start.row=o.start.row,s.start.column=o.start.column,s.end.row=o.end.row,s.end.column=o.end.column}}n.mergeOverlappingRanges();var u=[];for(var i=r.length;i--;){var s=r[i];u.unshift(t.getTextRange(s))}e<0?u.unshift(u.pop()):u.push(u.shift());for(var i=r.length;i--;){var s=r[i],a=s.clone();t.replace(s,u[i]),s.start.row=a.start.row,s.start.column=a.start.column}n.fromOrientedRange(n.ranges[0])},this.selectMore=function(e,t,n){var r=this.session,i=r.multiSelect,s=i.toOrientedRange();if(s.isEmpty()){s=r.getWordRange(s.start.row,s.start.column),s.cursor=e==-1?s.start:s.end,this.multiSelect.addRange(s);if(n)return}var o=r.getTextRange(s),u=h(r,o,e);u&&(u.cursor=e==-1?u.start:u.end,this.session.unfold(u),this.multiSelect.addRange(u),this.renderer.scrollCursorIntoView(null,.5)),t&&this.multiSelect.substractPoint(s.cursor)},this.alignCursors=function(){var e=this.session,t=e.multiSelect,n=t.ranges,r=-1,s=n.filter(function(e){if(e.cursor.row==r)return!0;r=e.cursor.row});if(!n.length||s.length==n.length-1){var o=this.selection.getRange(),u=o.start.row,f=o.end.row,l=u==f;if(l){var c=this.session.getLength(),h;do h=this.session.getLine(f);while(/[=:]/.test(h)&&++f<c);do h=this.session.getLine(u);while(/[=:]/.test(h)&&--u>0);u<0&&(u=0),f>=c&&(f=c-1)}var p=this.session.removeFullLines(u,f);p=this.$reAlignText(p,l),this.session.insert({row:u,column:0},p.join("\n")+"\n"),l||(o.start.column=0,o.end.column=p[p.length-1].length),this.selection.setRange(o)}else{s.forEach(function(e){t.substractPoint(e.cursor)});var d=0,v=Infinity,m=n.map(function(t){var n=t.cursor,r=e.getLine(n.row),i=r.substr(n.column).search(/\S/g);return i==-1&&(i=0),n.column>d&&(d=n.column),i<v&&(v=i),i});n.forEach(function(t,n){var r=t.cursor,s=d-r.column,o=m[n]-v;s>o?e.insert(r,a.stringRepeat(" ",s-o)):e.remove(new i(r.row,r.column,r.row,r.column-s+o)),t.start.column=t.end.column=d,t.start.row=t.end.row=r.row,t.cursor=t.end}),t.fromOrientedRange(n[0]),this.renderer.updateCursor(),this.renderer.updateBackMarkers()}},this.$reAlignText=function(e,t){function u(e){return a.stringRepeat(" ",e)}function f(e){return e[2]?u(i)+e[2]+u(s-e[2].length+o)+e[4].replace(/^([=:])\s+/,"$1 "):e[0]}function l(e){return e[2]?u(i+s-e[2].length)+e[2]+u(o)+e[4].replace(/^([=:])\s+/,"$1 "):e[0]}function c(e){return e[2]?u(i)+e[2]+u(o)+e[4].replace(/^([=:])\s+/,"$1 "):e[0]}var n=!0,r=!0,i,s,o;return e.map(function(e){var t=e.match(/(\s*)(.*?)(\s*)([=:].*)/);return t?i==null?(i=t[1].length,s=t[2].length,o=t[3].length,t):(i+s+o!=t[1].length+t[2].length+t[3].length&&(r=!1),i!=t[1].length&&(n=!1),i>t[1].length&&(i=t[1].length),s<t[2].length&&(s=t[2].length),o>t[3].length&&(o=t[3].length),t):[e]}).map(t?f:n?r?l:f:c)}}).call(d.prototype),t.onSessionChange=function(e){var t=e.session;t&&!t.multiSelect&&(t.$selectionMarkers=[],t.selection.$initRangeList(),t.multiSelect=t.selection),this.multiSelect=t&&t.multiSelect;var n=e.oldSession;n&&(n.multiSelect.off("addRange",this.$onAddRange),n.multiSelect.off("removeRange",this.$onRemoveRange),n.multiSelect.off("multiSelect",this.$onMultiSelect),n.multiSelect.off("singleSelect",this.$onSingleSelect),n.multiSelect.lead.off("change",this.$checkMultiselectChange),n.multiSelect.anchor.off("change",this.$checkMultiselectChange)),t&&(t.multiSelect.on("addRange",this.$onAddRange),t.multiSelect.on("removeRange",this.$onRemoveRange),t.multiSelect.on("multiSelect",this.$onMultiSelect),t.multiSelect.on("singleSelect",this.$onSingleSelect),t.multiSelect.lead.on("change",this.$checkMultiselectChange),t.multiSelect.anchor.on("change",this.$checkMultiselectChange)),t&&this.inMultiSelectMode!=t.selection.inMultiSelectMode&&(t.selection.inMultiSelectMode?this.$onMultiSelect():this.$onSingleSelect())},t.MultiSelect=m,e("./config").defineOptions(d.prototype,"editor",{enableMultiselect:{set:function(e){m(this),e?this.on("mousedown",o):this.off("mousedown",o)},value:!0},enableBlockSelect:{set:function(e){this.$blockSelectEnabled=e},value:!0}})}),ace.define("ace/mode/folding/fold_mode",["require","exports","module","ace/range"],function(e,t,n){"use strict";var r=e("../../range").Range,i=t.FoldMode=function(){};(function(){this.foldingStartMarker=null,this.foldingStopMarker=null,this.getFoldWidget=function(e,t,n){var r=e.getLine(n);return this.foldingStartMarker.test(r)?"start":t=="markbeginend"&&this.foldingStopMarker&&this.foldingStopMarker.test(r)?"end":""},this.getFoldWidgetRange=function(e,t,n){return null},this.indentationBlock=function(e,t,n){var i=/\S/,s=e.getLine(t),o=s.search(i);if(o==-1)return;var u=n||s.length,a=e.getLength(),f=t,l=t;while(++t<a){var c=e.getLine(t).search(i);if(c==-1)continue;if(c<=o){var h=e.getTokenAt(t,0);if(!h||h.type!=="string")break}l=t}if(l>f){var p=e.getLine(l).length;return new r(f,u,l,p)}},this.openingBracketBlock=function(e,t,n,i,s){var o={row:n,column:i+1},u=e.$findClosingBracket(t,o,s);if(!u)return;var a=e.foldWidgets[u.row];return a==null&&(a=e.getFoldWidget(u.row)),a=="start"&&u.row>o.row&&(u.row--,u.column=e.getLine(u.row).length),r.fromPoints(o,u)},this.closingBracketBlock=function(e,t,n,i,s){var o={row:n,column:i},u=e.$findOpeningBracket(t,o);if(!u)return;return u.column++,o.column--,r.fromPoints(u,o)}}).call(i.prototype)}),ace.define("ace/ext/error_marker",["require","exports","module","ace/line_widgets","ace/lib/dom","ace/range","ace/config"],function(e,t,n){"use strict";function u(e,t,n){var r=0,i=e.length-1;while(r<=i){var s=r+i>>1,o=n(t,e[s]);if(o>0)r=s+1;else{if(!(o<0))return s;i=s-1}}return-(r+1)}function a(e,t,n){var r=e.getAnnotations().sort(s.comparePoints);if(!r.length)return;var i=u(r,{row:t,column:-1},s.comparePoints);i<0&&(i=-i-1),i>=r.length?i=n>0?0:r.length-1:i===0&&n<0&&(i=r.length-1);var o=r[i];if(!o||!n)return;if(o.row===t){do o=r[i+=n];while(o&&o.row===t);if(!o)return r.slice()}var a=[];t=o.row;do a[n<0?"unshift":"push"](o),o=r[i+=n];while(o&&o.row==t);return a.length&&a}var r=e("../line_widgets").LineWidgets,i=e("../lib/dom"),s=e("../range").Range,o=e("../config").nls;t.showErrorMarker=function(e,t){var n=e.session;n.widgetManager||(n.widgetManager=new r(n),n.widgetManager.attach(e));var s=e.getCursorPosition(),u=s.row,f=n.widgetManager.getWidgetsAtRow(u).filter(function(e){return e.type=="errorMarker"})[0];f?f.destroy():u-=t;var l=a(n,u,t),c;if(l){var h=l[0];s.column=(h.pos&&typeof h.column!="number"?h.pos.sc:h.column)||0,s.row=h.row,c=e.renderer.$gutterLayer.$annotations[s.row]}else{if(f)return;c={displayText:[o("error-marker.good-state","Looks good!")],className:"ace_ok"}}e.session.unfold(s.row),e.selection.moveToPosition(s);var p={row:s.row,fixedWidth:!0,coverGutter:!0,el:i.createElement("div"),type:"errorMarker"},d=p.el.appendChild(i.createElement("div")),v=p.el.appendChild(i.createElement("div"));v.className="error_widget_arrow "+c.className;var m=e.renderer.$cursorLayer.getPixelPosition(s).left;v.style.left=m+e.renderer.gutterWidth-5+"px",p.el.className="error_widget_wrapper",d.className="error_widget "+c.className,c.displayText.forEach(function(e,t){d.appendChild(i.createTextNode(e)),t<c.displayText.length-1&&d.appendChild(i.createElement("br"))}),d.appendChild(i.createElement("div"));var g=function(e,t,n){if(t===0&&(n==="esc"||n==="return"))return p.destroy(),{command:"null"}};p.destroy=function(){if(e.$mouseHandler.isMousePressed)return;e.keyBinding.removeKeyboardHandler(g),n.widgetManager.removeLineWidget(p),e.off("changeSelection",p.destroy),e.off("changeSession",p.destroy),e.off("mouseup",p.destroy),e.off("change",p.destroy)},e.keyBinding.addKeyboardHandler(g),e.on("changeSelection",p.destroy),e.on("changeSession",p.destroy),e.on("mouseup",p.destroy),e.on("change",p.destroy),e.session.widgetManager.addLineWidget(p),p.el.onmousedown=e.focus.bind(e),e.renderer.scrollCursorIntoView(null,.5,{bottom:p.el.offsetHeight})},i.importCssString("\n    .error_widget_wrapper {\n        background: inherit;\n        color: inherit;\n        border:none\n    }\n    .error_widget {\n        border-top: solid 2px;\n        border-bottom: solid 2px;\n        margin: 5px 0;\n        padding: 10px 40px;\n        white-space: pre-wrap;\n    }\n    .error_widget.ace_error, .error_widget_arrow.ace_error{\n        border-color: #ff5a5a\n    }\n    .error_widget.ace_warning, .error_widget_arrow.ace_warning{\n        border-color: #F1D817\n    }\n    .error_widget.ace_info, .error_widget_arrow.ace_info{\n        border-color: #5a5a5a\n    }\n    .error_widget.ace_ok, .error_widget_arrow.ace_ok{\n        border-color: #5aaa5a\n    }\n    .error_widget_arrow {\n        position: absolute;\n        border: solid 5px;\n        border-top-color: transparent!important;\n        border-right-color: transparent!important;\n        border-left-color: transparent!important;\n        top: -5px;\n    }\n","error_marker.css",!1)}),ace.define("ace/ace",["require","exports","module","ace/lib/dom","ace/range","ace/editor","ace/edit_session","ace/undomanager","ace/virtual_renderer","ace/worker/worker_client","ace/keyboard/hash_handler","ace/placeholder","ace/multi_select","ace/mode/folding/fold_mode","ace/theme/textmate","ace/ext/error_marker","ace/config","ace/loader_build"],function(e,t,n){"use strict";e("./loader_build")(t);var r=e("./lib/dom"),i=e("./range").Range,s=e("./editor").Editor,o=e("./edit_session").EditSession,u=e("./undomanager").UndoManager,a=e("./virtual_renderer").VirtualRenderer;e("./worker/worker_client"),e("./keyboard/hash_handler"),e("./placeholder"),e("./multi_select"),e("./mode/folding/fold_mode"),e("./theme/textmate"),e("./ext/error_marker"),t.config=e("./config"),t.edit=function(e,n){if(typeof e=="string"){var i=e;e=document.getElementById(i);if(!e)throw new Error("ace.edit can't find div #"+i)}if(e&&e.env&&e.env.editor instanceof s)return e.env.editor;var o="";if(e&&/input|textarea/i.test(e.tagName)){var u=e;o=u.value,e=r.createElement("pre"),u.parentNode.replaceChild(e,u)}else e&&(o=e.textContent,e.innerHTML="");var f=t.createEditSession(o),l=new s(new a(e),f,n),c={document:f,editor:l,onResize:l.resize.bind(l,null)};return u&&(c.textarea=u),l.on("destroy",function(){c.editor.container.env=null}),l.container.env=l.env=c,l},t.createEditSession=function(e,t){var n=new o(e,t);return n.setUndoManager(new u),n},t.Range=i,t.Editor=s,t.EditSession=o,t.UndoManager=u,t.VirtualRenderer=a;var f=t.config.version;t.version=f});            (function() {
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rgb(200, 200, 250);\n}\n\n.ace-tm .ace_indent-guide {\n  background: url("data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAACCAYAAACZgbYnAAAAE0lEQVQImWP4////f4bLly//BwAmVgd1/w11/gAAAABJRU5ErkJggg==") right repeat-y;\n}\n\n.ace-tm .ace_indent-guide-active {\n  background: url("data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAACCAYAAACZgbYnAAAACXBIWXMAAAsTAAALEwEAmpwYAAAAIGNIUk0AAHolAACAgwAA+f8AAIDpAAB1MAAA6mAAADqYAAAXb5JfxUYAAAAZSURBVHjaYvj///9/hivKyv8BAAAA//8DACLqBhbvk+/eAAAAAElFTkSuQmCC") right repeat-y;\n}\n'}),ace.define("ace/theme/textmate",["require","exports","module","ace/theme/textmate-css","ace/lib/dom"],function(e,t,n){"use strict";t.isDark=!1,t.cssClass="ace-tm",t.cssText=e("./textmate-css"),t.$id="ace/theme/textmate";var r=e("../lib/dom");r.importCssString(t.cssText,t.cssClass,!1)}),ace.define("ace/config",["require","exports","module","ace/lib/lang","ace/lib/net","ace/lib/dom","ace/lib/app_config","ace/theme/textmate"],function(e,t,n){"no use strict";var 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o==null?o=u.basePath:r=="/"&&(t=r=""),o&&o.slice(-1)!="/"&&(o+="/"),o+t+r+i+this.get("suffix")},t.setModuleUrl=function(e,t){return u.$moduleUrls[e]=t};var a=function(t,n){if(t==="ace/theme/textmate"||t==="./theme/textmate")return n(null,e("./theme/textmate"));if(f)return f(t,n);console.error("loader is not configured")},f;t.setLoader=function(e){f=e},t.dynamicModules=Object.create(null),t.$loading={},t.$loaded={},t.loadModule=function(e,n){var r;if(Array.isArray(e))var s=e[0],o=e[1];else if(typeof e=="string")var o=e;var u=function(e){if(e&&!t.$loading[o])return n&&n(e);t.$loading[o]||(t.$loading[o]=[]),t.$loading[o].push(n);if(t.$loading[o].length>1)return;var r=function(){a(o,function(e,n){n&&(t.$loaded[o]=n),t._emit("load.module",{name:o,module:n});var r=t.$loading[o];t.$loading[o]=null,r.forEach(function(e){e&&e(n)})})};if(!t.get("packaged"))return 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this.compare(e.row,e.column)},e.prototype.containsRange=function(e){return this.comparePoint(e.start)==0&&this.comparePoint(e.end)==0},e.prototype.intersects=function(e){var t=this.compareRange(e);return t==-1||t==0||t==1},e.prototype.isEnd=function(e,t){return this.end.row==e&&this.end.column==t},e.prototype.isStart=function(e,t){return this.start.row==e&&this.start.column==t},e.prototype.setStart=function(e,t){typeof e=="object"?(this.start.column=e.column,this.start.row=e.row):(this.start.row=e,this.start.column=t)},e.prototype.setEnd=function(e,t){typeof e=="object"?(this.end.column=e.column,this.end.row=e.row):(this.end.row=e,this.end.column=t)},e.prototype.inside=function(e,t){return this.compare(e,t)==0?this.isEnd(e,t)||this.isStart(e,t)?!1:!0:!1},e.prototype.insideStart=function(e,t){return this.compare(e,t)==0?this.isEnd(e,t)?!1:!0:!1},e.prototype.insideEnd=function(e,t){return this.compare(e,t)==0?this.isStart(e,t)?!1:!0:!1},e.prototype.compare=function(e,t){return!this.isMultiLine()&&e===this.start.row?t<this.start.column?-1:t>this.end.column?1:0:e<this.start.row?-1:e>this.end.row?1:this.start.row===e?t>=this.start.column?0:-1:this.end.row===e?t<=this.end.column?0:1:0},e.prototype.compareStart=function(e,t){return this.start.row==e&&this.start.column==t?-1:this.compare(e,t)},e.prototype.compareEnd=function(e,t){return this.end.row==e&&this.end.column==t?1:this.compare(e,t)},e.prototype.compareInside=function(e,t){return this.end.row==e&&this.end.column==t?1:this.start.row==e&&this.start.column==t?-1:this.compare(e,t)},e.prototype.clipRows=function(t,n){if(this.end.row>n)var r={row:n+1,column:0};else if(this.end.row<t)var r={row:t,column:0};if(this.start.row>n)var i={row:n+1,column:0};else if(this.start.row<t)var i={row:t,column:0};return e.fromPoints(i||this.start,r||this.end)},e.prototype.extend=function(t,n){var r=this.compare(t,n);if(r==0)return 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e.row-t.row||e.column-t.column},t.Range=r}),ace.define("ace/lib/keys",["require","exports","module","ace/lib/oop"],function(e,t,n){"use strict";var r=e("./oop"),i={MODIFIER_KEYS:{16:"Shift",17:"Ctrl",18:"Alt",224:"Meta",91:"MetaLeft",92:"MetaRight",93:"ContextMenu"},KEY_MODS:{ctrl:1,alt:2,option:2,shift:4,"super":8,meta:8,command:8,cmd:8,control:1},FUNCTION_KEYS:{8:"Backspace",9:"Tab",13:"Return",19:"Pause",27:"Esc",32:"Space",33:"PageUp",34:"PageDown",35:"End",36:"Home",37:"Left",38:"Up",39:"Right",40:"Down",44:"Print",45:"Insert",46:"Delete","-13":"NumpadEnter",144:"Numlock",145:"Scrolllock"},PRINTABLE_KEYS:{32:" 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i.FUNCTION_KEYS){var c=i.FUNCTION_KEYS[l].toLowerCase();i[c]=parseInt(l,10)}for(var l in i.PRINTABLE_KEYS){var c=i.PRINTABLE_KEYS[l].toLowerCase();i[c]=parseInt(l,10)}r.mixin(i,i.MODIFIER_KEYS),r.mixin(i,i.PRINTABLE_KEYS),r.mixin(i,i.FUNCTION_KEYS),i.enter=i["return"],i.escape=i.esc,i.del=i["delete"],function(){var e=["cmd","ctrl","alt","shift"];for(var t=Math.pow(2,e.length);t--;)i.KEY_MODS[t]=e.filter(function(e){return t&i.KEY_MODS[e]}).join("-")+"-"}(),i.KEY_MODS[0]="",i.KEY_MODS[-1]="input-",r.mixin(t,i),t.default=t,t.keyCodeToString=function(e){var t=i[e];return typeof t!="string"&&(t=String.fromCharCode(e)),t.toLowerCase()}}),ace.define("ace/lib/event",["require","exports","module","ace/lib/keys","ace/lib/useragent"],function(e,t,n){"use strict";function a(){u=!1;try{document.createComment("").addEventListener("test",function(){},{get passive(){return u={passive:!1},!0}})}catch(e){}}function f(){return u==undefined&&a(),u}function 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window=="object"&&window.postMessage&&!i.isOldIE){var m=1;t.nextTick=function(e,n){n=n||window;var r="zero-timeout-message-"+m++,i=function(s){s.data==r&&(t.stopPropagation(s),h(n,"message",i),e())};c(n,"message",i),n.postMessage(r,"*")}}t.$idleBlocked=!1,t.onIdle=function(e,n){return setTimeout(function r(){t.$idleBlocked?setTimeout(r,100):e()},n)},t.$idleBlockId=null,t.blockIdle=function(e){t.$idleBlockId&&clearTimeout(t.$idleBlockId),t.$idleBlocked=!0,t.$idleBlockId=setTimeout(function(){t.$idleBlocked=!1},e||100)},t.nextFrame=typeof window=="object"&&(window.requestAnimationFrame||window.mozRequestAnimationFrame||window.webkitRequestAnimationFrame||window.msRequestAnimationFrame||window.oRequestAnimationFrame),t.nextFrame?t.nextFrame=t.nextFrame.bind(window):t.nextFrame=function(e){setTimeout(e,17)}}),ace.define("ace/clipboard",["require","exports","module"],function(e,t,n){"use strict";var r;n.exports={lineMode:!1,pasteCancelled:function(){return 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n=o.createElement("textarea");n.className="ace_text-input",n.setAttribute("wrap","off"),n.setAttribute("autocorrect","off"),n.setAttribute("autocapitalize","off"),n.setAttribute("spellcheck","false"),n.style.opacity="0",e.insertBefore(n,e.firstChild);var y=!1,b=!1,w=!1,E=!1,S="";g||(n.style.fontSize="1px");var x=!1,T=!1,N="",C=0,k=0,L=0,A=Number.MAX_SAFE_INTEGER,O=Number.MIN_SAFE_INTEGER,M=0;try{var _=document.activeElement===n}catch(D){}this.setNumberOfExtraLines=function(e){A=Number.MAX_SAFE_INTEGER,O=Number.MIN_SAFE_INTEGER;if(e<0){M=0;return}M=e},this.setAriaLabel=function(){var e="";t.$textInputAriaLabel&&(e+="".concat(t.$textInputAriaLabel,", "));if(t.session){var r=t.session.selection.cursor.row;e+=i("text-input.aria-label","Cursor at row 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e=n.style.top;n.style.position="fixed",n.style.top="0px";try{var r=n.getBoundingClientRect().top!=0}catch(i){return}var s=[];if(r){var o=n.parentElement;while(o&&o.nodeType==1)s.push(o),o.setAttribute("ace_nocontext","true"),!o.parentElement&&o.getRootNode?o=o.getRootNode().host:o=o.parentElement}n.focus({preventScroll:!0}),r&&s.forEach(function(e){e.removeAttribute("ace_nocontext")}),setTimeout(function(){n.style.position="",n.style.top=="0px"&&(n.style.top=e)},0)},this.blur=function(){n.blur()},this.isFocused=function(){return _},t.on("beforeEndOperation",function(){var e=t.curOp,r=e&&e.command&&e.command.name;if(r=="insertstring")return;var i=r&&(e.docChanged||e.selectionChanged);w&&i&&(N=n.value="",K()),H()}),t.on("changeSelection",this.setAriaLabel);var P=function(e,n){var r=n;for(var i=1;i<=e-A&&i<2*M+1;i++)r+=t.session.getLine(e-i).length+1;return r},H=v?function(e){if(!_||y&&!e||E)return;e||(e="");var r="\n ab"+e+"cde fg\n";r!=n.value&&(n.value=N=r);var i=4,s=4+(e.length||(t.selection.isEmpty()?0:1));(C!=i||k!=s)&&n.setSelectionRange(i,s),C=i,k=s}:function(){if(w||E)return;if(!_&&!I)return;w=!0;var e=0,r=0,i="";if(t.session){var s=t.selection,o=s.getRange(),u=s.cursor.row;if(u===O+1)A=O+1,O=A+2*M;else if(u===A-1)O=A-1,A=O-2*M;else if(u<A-1||u>O+1)A=u>M?u-M:0,O=u>M?u+M:2*M;var a=[];for(var f=A;f<=O;f++)a.push(t.session.getLine(f));i=a.join("\n"),e=P(o.start.row,o.start.column),r=P(o.end.row,o.end.column);if(o.start.row<A){var l=t.session.getLine(A-1);e=o.start.row<A-1?0:e,r+=l.length+1,i=l+"\n"+i}else if(o.end.row>O){var c=t.session.getLine(O+1);r=o.end.row>O+1?c.length:o.end.column,r+=i.length+1,i=i+"\n"+c}else g&&u>0&&(i="\n"+i,r+=1,e+=1);i.length>h&&(e<h&&r<h?i=i.slice(0,h):(i="\n",e==r?e=r=0:(e=0,r=1)));var p=i+"\n\n";p!=N&&(n.value=N=p,C=k=p.length)}I&&(C=n.selectionStart,k=n.selectionEnd);if(k!=r||C!=e||n.selectionEnd!=k)try{n.setSelectionRange(e,r),C=e,k=r}catch(d){}w=!1};this.resetSelection=H,_&&t.onFocus();var B=function(e){return e.selectionStart===0&&e.selectionEnd>=N.length&&e.value===N&&N&&e.selectionEnd!==k},j=function(e){if(w)return;y?y=!1:B(n)?(t.selectAll(),H()):g&&n.selectionStart!=C&&H()},F=null;this.setInputHandler=function(e){F=e},this.getInputHandler=function(){return F};var I=!1,q=function(e,r){I&&(I=!1);if(b)return H(),e&&t.onPaste(e),b=!1,"";var i=n.selectionStart,o=n.selectionEnd,u=C,a=N.length-k,f=e,l=e.length-i,c=e.length-o,h=0;while(u>0&&N[h]==e[h])h++,u--;f=f.slice(h),h=1;while(a>0&&N.length-h>C-1&&N[N.length-h]==e[e.length-h])h++,a--;l-=h-1,c-=h-1;var p=f.length-h+1;p<0&&(u=-p,p=0),f=f.slice(0,p);if(!r&&!f&&!l&&!u&&!a&&!c)return"";E=!0;var d=!1;return s.isAndroid&&f==". 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Z,tt=function(e){t.textInput.onContextMenu(e),et()};r.addListener(n,"mouseup",tt,t),r.addListener(n,"mousedown",function(e){e.preventDefault(),et()},t),r.addListener(t.renderer.scroller,"contextmenu",tt,t),r.addListener(n,"contextmenu",tt,t),v&&nt(e,t,n),this.destroy=function(){n.parentElement&&n.parentElement.removeChild(n)}},t.TextInput=y,t.$setUserAgentForTests=function(e,t){g=e,v=t}}),ace.define("ace/mouse/default_handlers",["require","exports","module","ace/lib/useragent"],function(e,t,n){"use strict";function u(e,t,n,r){return Math.sqrt(Math.pow(n-e,2)+Math.pow(r-t,2))}function a(e,t){if(e.start.row==e.end.row)var n=2*t.column-e.start.column-e.end.column;else if(e.start.row==e.end.row-1&&!e.start.column&&!e.end.column)var n=t.column-4;else var n=2*t.row-e.start.row-e.end.row;return n<0?{cursor:e.start,anchor:e.end}:{cursor:e.end,anchor:e.start}}var r=e("../lib/useragent"),i=0,s=550,o=function(){function e(e){e.$clickSelection=null;var t=e.editor;t.setDefaultHandler("mousedown",this.onMouseDown.bind(e)),t.setDefaultHandler("dblclick",this.onDoubleClick.bind(e)),t.setDefaultHandler("tripleclick",this.onTripleClick.bind(e)),t.setDefaultHandler("quadclick",this.onQuadClick.bind(e)),t.setDefaultHandler("mousewheel",this.onMouseWheel.bind(e));var n=["select","startSelect","selectEnd","selectAllEnd","selectByWordsEnd","selectByLinesEnd","dragWait","dragWaitEnd","focusWait"];n.forEach(function(t){e[t]=this[t]},this),e.selectByLines=this.extendSelectionBy.bind(e,"getLineRange"),e.selectByWords=this.extendSelectionBy.bind(e,"getWordRange")}return e.prototype.onMouseDown=function(e){var t=e.inSelection(),n=e.getDocumentPosition();this.mousedownEvent=e;var i=this.editor,s=e.getButton();if(s!==0){var o=i.getSelectionRange(),u=o.isEmpty();(u||s==1)&&i.selection.moveToPosition(n),s==2&&(i.textInput.onContextMenu(e.domEvent),r.isMozilla||e.preventDefault());return}this.mousedownEvent.time=Date.now();if(t&&!i.isFocused()){i.focus();if(this.$focusTimeout&&!this.$clickSelection&&!i.inMultiSelectMode){this.setState("focusWait"),this.captureMouse(e);return}}return this.captureMouse(e),this.startSelect(n,e.domEvent._clicks>1),e.preventDefault()},e.prototype.startSelect=function(e,t){e=e||this.editor.renderer.screenToTextCoordinates(this.x,this.y);var n=this.editor;if(!this.mousedownEvent)return;this.mousedownEvent.getShiftKey()?n.selection.selectToPosition(e):t||n.selection.moveToPosition(e),t||this.select(),n.setStyle("ace_selecting"),this.setState("select")},e.prototype.select=function(){var e,t=this.editor,n=t.renderer.screenToTextCoordinates(this.x,this.y);if(this.$clickSelection){var r=this.$clickSelection.comparePoint(n);if(r==-1)e=this.$clickSelection.end;else if(r==1)e=this.$clickSelection.start;else{var i=a(this.$clickSelection,n);n=i.cursor,e=i.anchor}t.selection.setSelectionAnchor(e.row,e.column)}t.selection.selectToPosition(n),t.renderer.scrollCursorIntoView()},e.prototype.extendSelectionBy=function(e){var t,n=this.editor,r=n.renderer.screenToTextCoordinates(this.x,this.y),i=n.selection[e](r.row,r.column);if(this.$clickSelection){var s=this.$clickSelection.comparePoint(i.start),o=this.$clickSelection.comparePoint(i.end);if(s==-1&&o<=0){t=this.$clickSelection.end;if(i.end.row!=r.row||i.end.column!=r.column)r=i.start}else if(o==1&&s>=0){t=this.$clickSelection.start;if(i.start.row!=r.row||i.start.column!=r.column)r=i.end}else if(s==-1&&o==1)r=i.end,t=i.start;else{var u=a(this.$clickSelection,r);r=u.cursor,t=u.anchor}n.selection.setSelectionAnchor(t.row,t.column)}n.selection.selectToPosition(r),n.renderer.scrollCursorIntoView()},e.prototype.selectByLinesEnd=function(){this.$clickSelection=null,this.editor.unsetStyle("ace_selecting")},e.prototype.focusWait=function(){var e=u(this.mousedownEvent.x,this.mousedownEvent.y,this.x,this.y),t=Date.now();(e>i||t-this.mousedownEvent.time>this.$focusTimeout)&&this.startSelect(this.mousedownEvent.getDocumentPosition())},e.prototype.onDoubleClick=function(e){var t=e.getDocumentPosition(),n=this.editor,r=n.session,i=r.getBracketRange(t);i?(i.isEmpty()&&(i.start.column--,i.end.column++),this.setState("select")):(i=n.selection.getWordRange(t.row,t.column),this.setState("selectByWords")),this.$clickSelection=i,this.select()},e.prototype.onTripleClick=function(e){var t=e.getDocumentPosition(),n=this.editor;this.setState("selectByLines");var r=n.getSelectionRange();r.isMultiLine()&&r.contains(t.row,t.column)?(this.$clickSelection=n.selection.getLineRange(r.start.row),this.$clickSelection.end=n.selection.getLineRange(r.end.row).end):this.$clickSelection=n.selection.getLineRange(t.row),this.select()},e.prototype.onQuadClick=function(e){var t=this.editor;t.selectAll(),this.$clickSelection=t.getSelectionRange(),this.setState("selectAll")},e.prototype.onMouseWheel=function(e){if(e.getAccelKey())return;e.getShiftKey()&&e.wheelY&&!e.wheelX&&(e.wheelX=e.wheelY,e.wheelY=0);var t=this.editor;this.$lastScroll||(this.$lastScroll={t:0,vx:0,vy:0,allowed:0});var n=this.$lastScroll,r=e.domEvent.timeStamp,i=r-n.t,o=i?e.wheelX/i:n.vx,u=i?e.wheelY/i:n.vy;i<s&&(o=(o+n.vx)/2,u=(u+n.vy)/2);var a=Math.abs(o/u),f=!1;a>=1&&t.renderer.isScrollableBy(e.wheelX*e.speed,0)&&(f=!0),a<=1&&t.renderer.isScrollableBy(0,e.wheelY*e.speed)&&(f=!0);if(f)n.allowed=r;else if(r-n.allowed<s){var l=Math.abs(o)<=1.5*Math.abs(n.vx)&&Math.abs(u)<=1.5*Math.abs(n.vy);l?(f=!0,n.allowed=r):n.allowed=0}n.t=r,n.vx=o,n.vy=u;if(f)return t.renderer.scrollBy(e.wheelX*e.speed,e.wheelY*e.speed),e.stop()},e}();o.prototype.selectEnd=o.prototype.selectByLinesEnd,o.prototype.selectAllEnd=o.prototype.selectByLinesEnd,o.prototype.selectByWordsEnd=o.prototype.selectByLinesEnd,t.DefaultHandlers=o}),ace.define("ace/lib/scroll",["require","exports","module"],function(e,t,n){t.preventParentScroll=function(t){t.stopPropagation();var n=t.currentTarget,r=n.scrollHeight>n.clientHeight;r||t.preventDefault()}}),ace.define("ace/tooltip",["require","exports","module","ace/lib/dom","ace/lib/event","ace/range","ace/lib/scroll"],function(e,t,n){"use strict";var r=this&&this.__extends||function(){var e=function(t,n){return e=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(e,t){e.__proto__=t}||function(e,t){for(var n in t)Object.prototype.hasOwnProperty.call(t,n)&&(e[n]=t[n])},e(t,n)};return function(t,n){function r(){this.constructor=t}if(typeof n!="function"&&n!==null)throw new TypeError("Class extends value "+String(n)+" is not a constructor or null");e(t,n),t.prototype=n===null?Object.create(n):(r.prototype=n.prototype,new r)}}(),i=this&&this.__values||function(e){var t=typeof Symbol=="function"&&Symbol.iterator,n=t&&e[t],r=0;if(n)return n.call(e);if(e&&typeof e.length=="number")return{next:function(){return e&&r>=e.length&&(e=void 0),{value:e&&e[r++],done:!e}}};throw new TypeError(t?"Object is not iterable.":"Symbol.iterator is not defined.")},s=e("./lib/dom"),o=e("./lib/event"),u=e("./range").Range,a=e("./lib/scroll").preventParentScroll,f="ace_tooltip",l=function(){function e(e){this.isOpen=!1,this.$element=null,this.$parentNode=e}return e.prototype.$init=function(){return this.$element=s.createElement("div"),this.$element.className=f,this.$element.style.display="none",this.$parentNode.appendChild(this.$element),this.$element},e.prototype.getElement=function(){return this.$element||this.$init()},e.prototype.setText=function(e){this.getElement().textContent=e},e.prototype.setHtml=function(e){this.getElement().innerHTML=e},e.prototype.setPosition=function(e,t){this.getElement().style.left=e+"px",this.getElement().style.top=t+"px"},e.prototype.setClassName=function(e){s.addCssClass(this.getElement(),e)},e.prototype.setTheme=function(e){this.$element.className=f+" "+(e.isDark?"ace_dark ":"")+(e.cssClass||"")},e.prototype.show=function(e,t,n){e!=null&&this.setText(e),t!=null&&n!=null&&this.setPosition(t,n),this.isOpen||(this.getElement().style.display="block",this.isOpen=!0)},e.prototype.hide=function(e){this.isOpen&&(this.getElement().style.display="none",this.getElement().className=f,this.isOpen=!1)},e.prototype.getHeight=function(){return this.getElement().offsetHeight},e.prototype.getWidth=function(){return this.getElement().offsetWidth},e.prototype.destroy=function(){this.isOpen=!1,this.$element&&this.$element.parentNode&&this.$element.parentNode.removeChild(this.$element)},e}(),c=function(){function e(){this.popups=[]}return e.prototype.addPopup=function(e){this.popups.push(e),this.updatePopups()},e.prototype.removePopup=function(e){var t=this.popups.indexOf(e);t!==-1&&(this.popups.splice(t,1),this.updatePopups())},e.prototype.updatePopups=function(){var e,t,n,r;this.popups.sort(function(e,t){return t.priority-e.priority});var s=[];try{for(var o=i(this.popups),u=o.next();!u.done;u=o.next()){var a=u.value,f=!0;try{for(var l=(n=void 0,i(s)),c=l.next();!c.done;c=l.next()){var h=c.value;if(this.doPopupsOverlap(h,a)){f=!1;break}}}catch(p){n={error:p}}finally{try{c&&!c.done&&(r=l.return)&&r.call(l)}finally{if(n)throw n.error}}f?s.push(a):a.hide()}}catch(d){e={error:d}}finally{try{u&&!u.done&&(t=o.return)&&t.call(o)}finally{if(e)throw e.error}}},e.prototype.doPopupsOverlap=function(e,t){var n=e.getElement().getBoundingClientRect(),r=t.getElement().getBoundingClientRect();return n.left<r.right&&n.right>r.left&&n.top<r.bottom&&n.bottom>r.top},e}(),h=new c;t.popupManager=h,t.Tooltip=l;var p=function(e){function t(t){t===void 0&&(t=document.body);var n=e.call(this,t)||this;n.timeout=undefined,n.lastT=0,n.idleTime=350,n.lastEvent=undefined,n.onMouseOut=n.onMouseOut.bind(n),n.onMouseMove=n.onMouseMove.bind(n),n.waitForHover=n.waitForHover.bind(n),n.hide=n.hide.bind(n);var r=n.getElement();return r.style.whiteSpace="pre-wrap",r.style.pointerEvents="auto",r.addEventListener("mouseout",n.onMouseOut),r.tabIndex=-1,r.addEventListener("blur",function(){r.contains(document.activeElement)||this.hide()}.bind(n)),r.addEventListener("wheel",a),n}return r(t,e),t.prototype.addToEditor=function(e){e.on("mousemove",this.onMouseMove),e.on("mousedown",this.hide),e.renderer.getMouseEventTarget().addEventListener("mouseout",this.onMouseOut,!0)},t.prototype.removeFromEditor=function(e){e.off("mousemove",this.onMouseMove),e.off("mousedown",this.hide),e.renderer.getMouseEventTarget().removeEventListener("mouseout",this.onMouseOut,!0),this.timeout&&(clearTimeout(this.timeout),this.timeout=null)},t.prototype.onMouseMove=function(e,t){this.lastEvent=e,this.lastT=Date.now();var n=t.$mouseHandler.isMousePressed;if(this.isOpen){var r=this.lastEvent&&this.lastEvent.getDocumentPosition();(!this.range||!this.range.contains(r.row,r.column)||n||this.isOutsideOfText(this.lastEvent))&&this.hide()}if(this.timeout||n)return;this.lastEvent=e,this.timeout=setTimeout(this.waitForHover,this.idleTime)},t.prototype.waitForHover=function(){this.timeout&&clearTimeout(this.timeout);var e=Date.now()-this.lastT;if(this.idleTime-e>10){this.timeout=setTimeout(this.waitForHover,this.idleTime-e);return}this.timeout=null,this.lastEvent&&!this.isOutsideOfText(this.lastEvent)&&this.$gatherData(this.lastEvent,this.lastEvent.editor)},t.prototype.isOutsideOfText=function(e){var t=e.editor,n=e.getDocumentPosition(),r=t.session.getLine(n.row);if(n.column==r.length){var i=t.renderer.pixelToScreenCoordinates(e.clientX,e.clientY),s=t.session.documentToScreenPosition(n.row,n.column);if(s.column!=i.column||s.row!=i.row)return!0}return!1},t.prototype.setDataProvider=function(e){this.$gatherData=e},t.prototype.showForRange=function(e,t,n,r){var i=10;if(r&&r!=this.lastEvent)return;if(this.isOpen&&document.activeElement==this.getElement())return;var s=e.renderer;this.isOpen||(h.addPopup(this),this.$registerCloseEvents(),this.setTheme(s.theme)),this.isOpen=!0,this.addMarker(t,e.session),this.range=u.fromPoints(t.start,t.end);var o=s.textToScreenCoordinates(t.start.row,t.start.column),a=s.scroller.getBoundingClientRect();o.pageX<a.left&&(o.pageX=a.left);var f=this.getElement();f.innerHTML="",f.appendChild(n),f.style.maxHeight="",f.style.display="block";var l=f.clientHeight,c=f.clientWidth,p=window.innerHeight-o.pageY-s.lineHeight,d=!0;o.pageY-l<0&&o.pageY<p&&(d=!1),f.style.maxHeight=(d?o.pageY:p)-i+"px",f.style.top=d?"":o.pageY+s.lineHeight+"px",f.style.bottom=d?window.innerHeight-o.pageY+"px":"",f.style.left=Math.min(o.pageX,window.innerWidth-c-i)+"px"},t.prototype.addMarker=function(e,t){this.marker&&this.$markerSession.removeMarker(this.marker),this.$markerSession=t,this.marker=t&&t.addMarker(e,"ace_highlight-marker","text")},t.prototype.hide=function(e){if(!e&&document.activeElement==this.getElement())return;if(e&&e.target&&(e.type!="keydown"||e.ctrlKey||e.metaKey)&&this.$element.contains(e.target))return;this.lastEvent=null,this.timeout&&clearTimeout(this.timeout),this.timeout=null,this.addMarker(null),this.isOpen&&(this.$removeCloseEvents(),this.getElement().style.display="none",this.isOpen=!1,h.removePopup(this))},t.prototype.$registerCloseEvents=function(){window.addEventListener("keydown",this.hide,!0),window.addEventListener("wheel",this.hide,!0),window.addEventListener("mousedown",this.hide,!0)},t.prototype.$removeCloseEvents=function(){window.removeEventListener("keydown",this.hide,!0),window.removeEventListener("wheel",this.hide,!0),window.removeEventListener("mousedown",this.hide,!0)},t.prototype.onMouseOut=function(e){this.timeout&&(clearTimeout(this.timeout),this.timeout=null),this.lastEvent=null;if(!this.isOpen)return;if(!e.relatedTarget||this.getElement().contains(e.relatedTarget))return;if(e&&e.currentTarget.contains(e.relatedTarget))return;e.relatedTarget.classList.contains("ace_content")||this.hide()},t}(l);t.HoverTooltip=p}),ace.define("ace/mouse/default_gutter_handler",["require","exports","module","ace/lib/dom","ace/lib/event","ace/tooltip","ace/config","ace/lib/lang"],function(e,t,n){"use strict";function l(e){function a(){var i=u.getDocumentPosition().row,s=t.session.getLength();if(i==s){var o=t.renderer.pixelToScreenCoordinates(0,u.y).row,a=u.$pos;if(o>t.session.documentToScreenRow(a.row,a.column))return f()}r.showTooltip(i);if(!r.isOpen)return;t.on("mousewheel",f);if(e.$tooltipFollowsMouse)l(u);else{var c=u.getGutterRow(),h=n.$lines.get(c);if(h){var p=h.element.querySelector(".ace_gutter_annotation"),d=p.getBoundingClientRect(),v=r.getElement().style;v.left=d.right+"px",v.top=d.bottom+"px"}else l(u)}}function f(){i&&(i=clearTimeout(i)),r.isOpen&&(r.hideTooltip(),t.off("mousewheel",f))}function l(e){r.setPosition(e.x,e.y)}var t=e.editor,n=t.renderer.$gutterLayer,r=new c(t);e.editor.setDefaultHandler("guttermousedown",function(r){if(!t.isFocused()||r.getButton()!=0)return;var i=n.getRegion(r);if(i=="foldWidgets")return;var s=r.getDocumentPosition().row,o=t.session.selection;if(r.getShiftKey())o.selectTo(s,0);else{if(r.domEvent.detail==2)return t.selectAll(),r.preventDefault();e.$clickSelection=t.selection.getLineRange(s)}return e.setState("selectByLines"),e.captureMouse(r),r.preventDefault()});var i,u;e.editor.setDefaultHandler("guttermousemove",function(t){var n=t.domEvent.target||t.domEvent.srcElement;if(s.hasCssClass(n,"ace_fold-widget"))return f();r.isOpen&&e.$tooltipFollowsMouse&&l(t),u=t;if(i)return;i=setTimeout(function(){i=null,u&&!e.isMousePressed?a():f()},50)}),o.addListener(t.renderer.$gutter,"mouseout",function(e){u=null;if(!r.isOpen||i)return;i=setTimeout(function(){i=null,f()},50)},t),t.on("changeSession",f),t.on("input",f)}var r=this&&this.__extends||function(){var e=function(t,n){return e=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(e,t){e.__proto__=t}||function(e,t){for(var n in t)Object.prototype.hasOwnProperty.call(t,n)&&(e[n]=t[n])},e(t,n)};return function(t,n){function r(){this.constructor=t}if(typeof n!="function"&&n!==null)throw new TypeError("Class extends value "+String(n)+" is not a constructor or null");e(t,n),t.prototype=n===null?Object.create(n):(r.prototype=n.prototype,new r)}}(),i=this&&this.__values||function(e){var t=typeof Symbol=="function"&&Symbol.iterator,n=t&&e[t],r=0;if(n)return n.call(e);if(e&&typeof e.length=="number")return{next:function(){return e&&r>=e.length&&(e=void 0),{value:e&&e[r++],done:!e}}};throw new TypeError(t?"Object is not iterable.":"Symbol.iterator is not defined.")},s=e("../lib/dom"),o=e("../lib/event"),u=e("../tooltip").Tooltip,a=e("../config").nls,f=e("../lib/lang");t.GutterHandler=l;var c=function(e){function t(t){var n=e.call(this,t.container)||this;return n.editor=t,n}return r(t,e),t.prototype.setPosition=function(e,t){var n=window.innerWidth||document.documentElement.clientWidth,r=window.innerHeight||document.documentElement.clientHeight,i=this.getWidth(),s=this.getHeight();e+=15,t+=15,e+i>n&&(e-=e+i-n),t+s>r&&(t-=20+s),u.prototype.setPosition.call(this,e,t)},Object.defineProperty(t,"annotationLabels",{get:function(){return{error:{singular:a("gutter-tooltip.aria-label.error.singular","error"),plural:a("gutter-tooltip.aria-label.error.plural","errors")},security:{singular:a("gutter-tooltip.aria-label.security.singular","security finding"),plural:a("gutter-tooltip.aria-label.security.plural","security findings")},warning:{singular:a("gutter-tooltip.aria-label.warning.singular","warning"),plural:a("gutter-tooltip.aria-label.warning.plural","warnings")},info:{singular:a("gutter-tooltip.aria-label.info.singular","information message"),plural:a("gutter-tooltip.aria-label.info.plural","information messages")},hint:{singular:a("gutter-tooltip.aria-label.hint.singular","suggestion"),plural:a("gutter-tooltip.aria-label.hint.plural","suggestions")}}},enumerable:!1,configurable:!0}),t.prototype.showTooltip=function(e){var n,r=this.editor.renderer.$gutterLayer,i=r.$annotations[e],o;i?o={displayText:Array.from(i.displayText),type:Array.from(i.type)}:o={displayText:[],type:[]};var u=r.session.getFoldLine(e);if(u&&r.$showFoldedAnnotations){var a={error:[],security:[],warning:[],info:[],hint:[]},f={error:1,security:2,warning:3,info:4,hint:5},l;for(var c=e+1;c<=u.end.row;c++){if(!r.$annotations[c])continue;for(var h=0;h<r.$annotations[c].text.length;h++){var p=r.$annotations[c].type[h];a[p].push(r.$annotations[c].text[h]);if(!l||f[p]<f[l])l=p}}if(["error","security","warning"].includes(l)){var d="".concat(t.annotationsToSummaryString(a)," in folded code.");o.displayText.push(d),o.type.push(l+"_fold")}}if(o.displayText.length===0)return this.hide();var v={error:[],security:[],warning:[],info:[],hint:[]},m=r.$useSvgGutterIcons?"ace_icon_svg":"ace_icon";for(var c=0;c<o.displayText.length;c++){var g=s.createElement("span"),y=s.createElement("span");(n=y.classList).add.apply(n,["ace_".concat(o.type[c]),m]),y.setAttribute("aria-label","".concat(t.annotationLabels[o.type[c].replace("_fold","")].singular)),y.setAttribute("role","img"),y.appendChild(s.createTextNode(" ")),g.appendChild(y),g.appendChild(s.createTextNode(o.displayText[c])),g.appendChild(s.createElement("br")),v[o.type[c].replace("_fold","")].push(g)}var b=this.getElement();s.removeChildren(b),v.error.forEach(function(e){return b.appendChild(e)}),v.security.forEach(function(e){return b.appendChild(e)}),v.warning.forEach(function(e){return b.appendChild(e)}),v.info.forEach(function(e){return b.appendChild(e)}),v.hint.forEach(function(e){return b.appendChild(e)}),b.setAttribute("aria-live","polite"),this.isOpen||(this.setTheme(this.editor.renderer.theme),this.setClassName("ace_gutter-tooltip")),this.show(),this.editor._signal("showGutterTooltip",this)},t.prototype.hideTooltip=function(){this.$element.removeAttribute("aria-live"),this.hide(),this.editor._signal("hideGutterTooltip",this)},t.annotationsToSummaryString=function(e){var n,r,s=[],o=["error","security","warning","info","hint"];try{for(var u=i(o),a=u.next();!a.done;a=u.next()){var f=a.value;if(!e[f].length)continue;var l=e[f].length===1?t.annotationLabels[f].singular:t.annotationLabels[f].plural;s.push("".concat(e[f].length," ").concat(l))}}catch(c){n={error:c}}finally{try{a&&!a.done&&(r=u.return)&&r.call(u)}finally{if(n)throw n.error}}return s.join(", ")},t}(u);t.GutterTooltip=c}),ace.define("ace/mouse/mouse_event",["require","exports","module","ace/lib/event","ace/lib/useragent"],function(e,t,n){"use strict";var r=e("../lib/event"),i=e("../lib/useragent"),s=function(){function e(e,t){this.speed,this.wheelX,this.wheelY,this.domEvent=e,this.editor=t,this.x=this.clientX=e.clientX,this.y=this.clientY=e.clientY,this.$pos=null,this.$inSelection=null,this.propagationStopped=!1,this.defaultPrevented=!1}return e.prototype.stopPropagation=function(){r.stopPropagation(this.domEvent),this.propagationStopped=!0},e.prototype.preventDefault=function(){r.preventDefault(this.domEvent),this.defaultPrevented=!0},e.prototype.stop=function(){this.stopPropagation(),this.preventDefault()},e.prototype.getDocumentPosition=function(){return this.$pos?this.$pos:(this.$pos=this.editor.renderer.screenToTextCoordinates(this.clientX,this.clientY),this.$pos)},e.prototype.getGutterRow=function(){var e=this.getDocumentPosition().row,t=this.editor.session.documentToScreenRow(e,0),n=this.editor.session.documentToScreenRow(this.editor.renderer.$gutterLayer.$lines.get(0).row,0);return t-n},e.prototype.inSelection=function(){if(this.$inSelection!==null)return this.$inSelection;var e=this.editor,t=e.getSelectionRange();if(t.isEmpty())this.$inSelection=!1;else{var n=this.getDocumentPosition();this.$inSelection=t.contains(n.row,n.column)}return this.$inSelection},e.prototype.getButton=function(){return r.getButton(this.domEvent)},e.prototype.getShiftKey=function(){return this.domEvent.shiftKey},e.prototype.getAccelKey=function(){return i.isMac?this.domEvent.metaKey:this.domEvent.ctrlKey},e}();t.MouseEvent=s}),ace.define("ace/mouse/dragdrop_handler",["require","exports","module","ace/lib/dom","ace/lib/event","ace/lib/useragent"],function(e,t,n){"use strict";function f(e){function T(e,n){var r=Date.now(),i=!n||e.row!=n.row,s=!n||e.column!=n.column;if(!S||i||s)t.moveCursorToPosition(e),S=r,x={x:p,y:d};else{var o=l(x.x,x.y,p,d);o>a?S=null:r-S>=u&&(t.renderer.scrollCursorIntoView(),S=null)}}function N(e,n){var r=Date.now(),i=t.renderer.layerConfig.lineHeight,s=t.renderer.layerConfig.characterWidth,u=t.renderer.scroller.getBoundingClientRect(),a={x:{left:p-u.left,right:u.right-p},y:{top:d-u.top,bottom:u.bottom-d}},f=Math.min(a.x.left,a.x.right),l=Math.min(a.y.top,a.y.bottom),c={row:e.row,column:e.column};f/s<=2&&(c.column+=a.x.left<a.x.right?-3:2),l/i<=1&&(c.row+=a.y.top<a.y.bottom?-1:1);var h=e.row!=c.row,v=e.column!=c.column,m=!n||e.row!=n.row;h||v&&!m?E?r-E>=o&&t.renderer.scrollCursorIntoView(c):E=r:E=null}function C(){var e=g;g=t.renderer.screenToTextCoordinates(p,d),T(g,e),N(g,e)}function k(){m=t.selection.toOrientedRange(),h=t.session.addMarker(m,"ace_selection",t.getSelectionStyle()),t.clearSelection(),t.isFocused()&&t.renderer.$cursorLayer.setBlinking(!1),clearInterval(v),C(),v=setInterval(C,20),y=0,i.addListener(document,"mousemove",O)}function L(){clearInterval(v),t.session.removeMarker(h),h=null,t.selection.fromOrientedRange(m),t.isFocused()&&!w&&t.$resetCursorStyle(),m=null,g=null,y=0,E=null,S=null,i.removeListener(document,"mousemove",O)}function O(){A==null&&(A=setTimeout(function(){A!=null&&h&&L()},20))}function M(e){var t=e.types;return!t||Array.prototype.some.call(t,function(e){return e=="text/plain"||e=="Text"})}function _(e){var t=["copy","copymove","all","uninitialized"],n=["move","copymove","linkmove","all","uninitialized"],r=s.isMac?e.altKey:e.ctrlKey,i="uninitialized";try{i=e.dataTransfer.effectAllowed.toLowerCase()}catch(e){}var o="none";return r&&t.indexOf(i)>=0?o="copy":n.indexOf(i)>=0?o="move":t.indexOf(i)>=0&&(o="copy"),o}var t=e.editor,n=r.createElement("div");n.style.cssText="top:-100px;position:absolute;z-index:2147483647;opacity:0.5",n.textContent="\u00a0";var f=["dragWait","dragWaitEnd","startDrag","dragReadyEnd","onMouseDrag"];f.forEach(function(t){e[t]=this[t]},this),t.on("mousedown",this.onMouseDown.bind(e));var c=t.container,h,p,d,v,m,g,y=0,b,w,E,S,x;this.onDragStart=function(e){if(this.cancelDrag||!c.draggable){var r=this;return setTimeout(function(){r.startSelect(),r.captureMouse(e)},0),e.preventDefault()}m=t.getSelectionRange();var i=e.dataTransfer;i.effectAllowed=t.getReadOnly()?"copy":"copyMove",t.container.appendChild(n),i.setDragImage&&i.setDragImage(n,0,0),setTimeout(function(){t.container.removeChild(n)}),i.clearData(),i.setData("Text",t.session.getTextRange()),w=!0,this.setState("drag")},this.onDragEnd=function(e){c.draggable=!1,w=!1,this.setState(null);if(!t.getReadOnly()){var n=e.dataTransfer.dropEffect;!b&&n=="move"&&t.session.remove(t.getSelectionRange()),t.$resetCursorStyle()}this.editor.unsetStyle("ace_dragging"),this.editor.renderer.setCursorStyle("")},this.onDragEnter=function(e){if(t.getReadOnly()||!M(e.dataTransfer))return;return p=e.clientX,d=e.clientY,h||k(),y++,e.dataTransfer.dropEffect=b=_(e),i.preventDefault(e)},this.onDragOver=function(e){if(t.getReadOnly()||!M(e.dataTransfer))return;return p=e.clientX,d=e.clientY,h||(k(),y++),A!==null&&(A=null),e.dataTransfer.dropEffect=b=_(e),i.preventDefault(e)},this.onDragLeave=function(e){y--;if(y<=0&&h)return L(),b=null,i.preventDefault(e)},this.onDrop=function(e){if(!g)return;var n=e.dataTransfer;if(w)switch(b){case"move":m.contains(g.row,g.column)?m={start:g,end:g}:m=t.moveText(m,g);break;case"copy":m=t.moveText(m,g,!0)}else{var r=n.getData("Text");m={start:g,end:t.session.insert(g,r)},t.focus(),b=null}return L(),i.preventDefault(e)},i.addListener(c,"dragstart",this.onDragStart.bind(e),t),i.addListener(c,"dragend",this.onDragEnd.bind(e),t),i.addListener(c,"dragenter",this.onDragEnter.bind(e),t),i.addListener(c,"dragover",this.onDragOver.bind(e),t),i.addListener(c,"dragleave",this.onDragLeave.bind(e),t),i.addListener(c,"drop",this.onDrop.bind(e),t);var A=null}function l(e,t,n,r){return Math.sqrt(Math.pow(n-e,2)+Math.pow(r-t,2))}var r=e("../lib/dom"),i=e("../lib/event"),s=e("../lib/useragent"),o=200,u=200,a=5;(function(){this.dragWait=function(){var e=Date.now()-this.mousedownEvent.time;e>this.editor.getDragDelay()&&this.startDrag()},this.dragWaitEnd=function(){var e=this.editor.container;e.draggable=!1,this.startSelect(this.mousedownEvent.getDocumentPosition()),this.selectEnd()},this.dragReadyEnd=function(e){this.editor.$resetCursorStyle(),this.editor.unsetStyle("ace_dragging"),this.editor.renderer.setCursorStyle(""),this.dragWaitEnd()},this.startDrag=function(){this.cancelDrag=!1;var e=this.editor,t=e.container;t.draggable=!0,e.renderer.$cursorLayer.setBlinking(!1),e.setStyle("ace_dragging");var n=s.isWin?"default":"move";e.renderer.setCursorStyle(n),this.setState("dragReady")},this.onMouseDrag=function(e){var t=this.editor.container;if(s.isIE&&this.state=="dragReady"){var n=l(this.mousedownEvent.x,this.mousedownEvent.y,this.x,this.y);n>3&&t.dragDrop()}if(this.state==="dragWait"){var n=l(this.mousedownEvent.x,this.mousedownEvent.y,this.x,this.y);n>0&&(t.draggable=!1,this.startSelect(this.mousedownEvent.getDocumentPosition()))}},this.onMouseDown=function(e){if(!this.$dragEnabled)return;this.mousedownEvent=e;var t=this.editor,n=e.inSelection(),r=e.getButton(),i=e.domEvent.detail||1;if(i===1&&r===0&&n){if(e.editor.inMultiSelectMode&&(e.getAccelKey()||e.getShiftKey()))return;this.mousedownEvent.time=Date.now();var o=e.domEvent.target||e.domEvent.srcElement;"unselectable"in o&&(o.unselectable="on");if(t.getDragDelay()){if(s.isWebKit){this.cancelDrag=!0;var u=t.container;u.draggable=!0}this.setState("dragWait")}else this.startDrag();this.captureMouse(e,this.onMouseDrag.bind(this)),e.defaultPrevented=!0}}}).call(f.prototype),t.DragdropHandler=f}),ace.define("ace/mouse/touch_handler",["require","exports","module","ace/mouse/mouse_event","ace/lib/event","ace/lib/dom"],function(e,t,n){"use strict";var r=e("./mouse_event").MouseEvent,i=e("../lib/event"),s=e("../lib/dom");t.addTouchListeners=function(e,t){function b(){var e=window.navigator&&window.navigator.clipboard,r=!1,i=function(){var n=t.getCopyText(),i=t.session.getUndoManager().hasUndo();y.replaceChild(s.buildDom(r?["span",!n&&o("selectall")&&["span",{"class":"ace_mobile-button",action:"selectall"},"Select All"],n&&o("copy")&&["span",{"class":"ace_mobile-button",action:"copy"},"Copy"],n&&o("cut")&&["span",{"class":"ace_mobile-button",action:"cut"},"Cut"],e&&o("paste")&&["span",{"class":"ace_mobile-button",action:"paste"},"Paste"],i&&o("undo")&&["span",{"class":"ace_mobile-button",action:"undo"},"Undo"],o("find")&&["span",{"class":"ace_mobile-button",action:"find"},"Find"],o("openCommandPalette")&&["span",{"class":"ace_mobile-button",action:"openCommandPalette"},"Palette"]]:["span"]),y.firstChild)},o=function(e){return t.commands.canExecute(e,t)},u=function(n){var s=n.target.getAttribute("action");if(s=="more"||!r)return r=!r,i();if(s=="paste")e.readText().then(function(e){t.execCommand(s,e)});else if(s){if(s=="cut"||s=="copy")e?e.writeText(t.getCopyText()):document.execCommand("copy");t.execCommand(s)}y.firstChild.style.display="none",r=!1,s!="openCommandPalette"&&t.focus()};y=s.buildDom(["div",{"class":"ace_mobile-menu",ontouchstart:function(e){n="menu",e.stopPropagation(),e.preventDefault(),t.textInput.focus()},ontouchend:function(e){e.stopPropagation(),e.preventDefault(),u(e)},onclick:u},["span"],["span",{"class":"ace_mobile-button",action:"more"},"..."]],t.container)}function w(){if(!t.getOption("enableMobileMenu")){y&&E();return}y||b();var e=t.selection.cursor,n=t.renderer.textToScreenCoordinates(e.row,e.column),r=t.renderer.textToScreenCoordinates(0,0).pageX,i=t.renderer.scrollLeft,s=t.container.getBoundingClientRect();y.style.top=n.pageY-s.top-3+"px",n.pageX-s.left<s.width-70?(y.style.left="",y.style.right="10px"):(y.style.right="",y.style.left=r+i-s.left+"px"),y.style.display="",y.firstChild.style.display="none",t.on("input",E)}function E(e){y&&(y.style.display="none"),t.off("input",E)}function S(){l=null,clearTimeout(l);var e=t.selection.getRange(),r=e.contains(p.row,p.column);if(e.isEmpty()||!r)t.selection.moveToPosition(p),t.selection.selectWord();n="wait",w()}function x(){l=null,clearTimeout(l),t.selection.moveToPosition(p);var e=d>=2?t.selection.getLineRange(p.row):t.session.getBracketRange(p);e&&!e.isEmpty()?t.selection.setRange(e):t.selection.selectWord(),n="wait"}function T(){h+=60,c=setInterval(function(){h--<=0&&(clearInterval(c),c=null),Math.abs(v)<.01&&(v=0),Math.abs(m)<.01&&(m=0),h<20&&(v=.9*v),h<20&&(m=.9*m);var e=t.session.getScrollTop();t.renderer.scrollBy(10*v,10*m),e==t.session.getScrollTop()&&(h=0)},10)}var n="scroll",o,u,a,f,l,c,h=0,p,d=0,v=0,m=0,g,y;i.addListener(e,"contextmenu",function(e){if(!g)return;var n=t.textInput.getElement();n.focus()},t),i.addListener(e,"touchstart",function(e){var i=e.touches;if(l||i.length>1){clearTimeout(l),l=null,a=-1,n="zoom";return}g=t.$mouseHandler.isMousePressed=!0;var s=t.renderer.layerConfig.lineHeight,c=t.renderer.layerConfig.lineHeight,y=e.timeStamp;f=y;var b=i[0],w=b.clientX,E=b.clientY;Math.abs(o-w)+Math.abs(u-E)>s&&(a=-1),o=e.clientX=w,u=e.clientY=E,v=m=0;var T=new r(e,t);p=T.getDocumentPosition();if(y-a<500&&i.length==1&&!h)d++,e.preventDefault(),e.button=0,x();else{d=0;var N=t.selection.cursor,C=t.selection.isEmpty()?N:t.selection.anchor,k=t.renderer.$cursorLayer.getPixelPosition(N,!0),L=t.renderer.$cursorLayer.getPixelPosition(C,!0),A=t.renderer.scroller.getBoundingClientRect(),O=t.renderer.layerConfig.offset,M=t.renderer.scrollLeft,_=function(e,t){return e/=c,t=t/s-.75,e*e+t*t};if(e.clientX<A.left){n="zoom";return}var D=_(e.clientX-A.left-k.left+M,e.clientY-A.top-k.top+O),P=_(e.clientX-A.left-L.left+M,e.clientY-A.top-L.top+O);D<3.5&&P<3.5&&(n=D>P?"cursor":"anchor"),P<3.5?n="anchor":D<3.5?n="cursor":n="scroll",l=setTimeout(S,450)}a=y},t),i.addListener(e,"touchend",function(e){g=t.$mouseHandler.isMousePressed=!1,c&&clearInterval(c),n=="zoom"?(n="",h=0):l?(t.selection.moveToPosition(p),h=0,w()):n=="scroll"?(T(),E()):w(),clearTimeout(l),l=null},t),i.addListener(e,"touchmove",function(e){l&&(clearTimeout(l),l=null);var i=e.touches;if(i.length>1||n=="zoom")return;var s=i[0],a=o-s.clientX,c=u-s.clientY;if(n=="wait"){if(!(a*a+c*c>4))return e.preventDefault();n="cursor"}o=s.clientX,u=s.clientY,e.clientX=s.clientX,e.clientY=s.clientY;var h=e.timeStamp,p=h-f;f=h;if(n=="scroll"){var d=new r(e,t);d.speed=1,d.wheelX=a,d.wheelY=c,10*Math.abs(a)<Math.abs(c)&&(a=0),10*Math.abs(c)<Math.abs(a)&&(c=0),p!=0&&(v=a/p,m=c/p),t._emit("mousewheel",d),d.propagationStopped||(v=m=0)}else{var g=new r(e,t),y=g.getDocumentPosition();n=="cursor"?t.selection.moveCursorToPosition(y):n=="anchor"&&t.selection.setSelectionAnchor(y.row,y.column),t.renderer.scrollCursorIntoView(y),e.preventDefault()}},t)}}),ace.define("ace/mouse/mouse_handler",["require","exports","module","ace/lib/event","ace/lib/useragent","ace/mouse/default_handlers","ace/mouse/default_gutter_handler","ace/mouse/mouse_event","ace/mouse/dragdrop_handler","ace/mouse/touch_handler","ace/config"],function(e,t,n){"use strict";var r=e("../lib/event"),i=e("../lib/useragent"),s=e("./default_handlers").DefaultHandlers,o=e("./default_gutter_handler").GutterHandler,u=e("./mouse_event").MouseEvent,a=e("./dragdrop_handler").DragdropHandler,f=e("./touch_handler").addTouchListeners,l=e("../config"),c=function(){function e(e){this.$dragDelay,this.$dragEnabled,this.$mouseMoved,this.mouseEvent,this.$focusTimeout;var t=this;this.editor=e,new s(this),new o(this),new a(this);var n=function(t){var n=!document.hasFocus||!document.hasFocus()||!e.isFocused()&&document.activeElement==(e.textInput&&e.textInput.getElement());n&&window.focus(),e.focus(),setTimeout(function(){e.isFocused()||e.focus()})},u=e.renderer.getMouseEventTarget();r.addListener(u,"click",this.onMouseEvent.bind(this,"click"),e),r.addListener(u,"mousemove",this.onMouseMove.bind(this,"mousemove"),e),r.addMultiMouseDownListener([u,e.renderer.scrollBarV&&e.renderer.scrollBarV.inner,e.renderer.scrollBarH&&e.renderer.scrollBarH.inner,e.textInput&&e.textInput.getElement()].filter(Boolean),[400,300,250],this,"onMouseEvent",e),r.addMouseWheelListener(e.container,this.onMouseWheel.bind(this,"mousewheel"),e),f(e.container,e);var l=e.renderer.$gutter;r.addListener(l,"mousedown",this.onMouseEvent.bind(this,"guttermousedown"),e),r.addListener(l,"click",this.onMouseEvent.bind(this,"gutterclick"),e),r.addListener(l,"dblclick",this.onMouseEvent.bind(this,"gutterdblclick"),e),r.addListener(l,"mousemove",this.onMouseEvent.bind(this,"guttermousemove"),e),r.addListener(u,"mousedown",n,e),r.addListener(l,"mousedown",n,e),i.isIE&&e.renderer.scrollBarV&&(r.addListener(e.renderer.scrollBarV.element,"mousedown",n,e),r.addListener(e.renderer.scrollBarH.element,"mousedown",n,e)),e.on("mousemove",function(n){if(t.state||t.$dragDelay||!t.$dragEnabled)return;var r=e.renderer.screenToTextCoordinates(n.x,n.y),i=e.session.selection.getRange(),s=e.renderer;!i.isEmpty()&&i.insideStart(r.row,r.column)?s.setCursorStyle("default"):s.setCursorStyle("")},e)}return e.prototype.onMouseEvent=function(e,t){if(!this.editor.session)return;this.editor._emit(e,new u(t,this.editor))},e.prototype.onMouseMove=function(e,t){var n=this.editor._eventRegistry&&this.editor._eventRegistry.mousemove;if(!n||!n.length)return;this.editor._emit(e,new u(t,this.editor))},e.prototype.onMouseWheel=function(e,t){var n=new u(t,this.editor);n.speed=this.$scrollSpeed*2,n.wheelX=t.wheelX,n.wheelY=t.wheelY,this.editor._emit(e,n)},e.prototype.setState=function(e){this.state=e},e.prototype.captureMouse=function(e,t){this.x=e.x,this.y=e.y,this.isMousePressed=!0;var n=this.editor,s=this.editor.renderer;s.$isMousePressed=!0;var o=this,a=function(e){if(!e)return;if(i.isWebKit&&!e.which&&o.releaseMouse)return o.releaseMouse();o.x=e.clientX,o.y=e.clientY,t&&t(e),o.mouseEvent=new u(e,o.editor),o.$mouseMoved=!0},f=function(e){n.off("beforeEndOperation",c),clearInterval(h),n.session&&l(),o[o.state+"End"]&&o[o.state+"End"](e),o.state="",o.isMousePressed=s.$isMousePressed=!1,s.$keepTextAreaAtCursor&&s.$moveTextAreaToCursor(),o.$onCaptureMouseMove=o.releaseMouse=null,e&&o.onMouseEvent("mouseup",e),n.endOperation()},l=function(){o[o.state]&&o[o.state](),o.$mouseMoved=!1};if(i.isOldIE&&e.domEvent.type=="dblclick")return setTimeout(function(){f(e)});var c=function(e){if(!o.releaseMouse)return;n.curOp.command.name&&n.curOp.selectionChanged&&(o[o.state+"End"]&&o[o.state+"End"](),o.state="",o.releaseMouse())};n.on("beforeEndOperation",c),n.startOperation({command:{name:"mouse"}}),o.$onCaptureMouseMove=a,o.releaseMouse=r.capture(this.editor.container,a,f);var h=setInterval(l,20)},e.prototype.cancelContextMenu=function(){var e=function(t){if(t&&t.domEvent&&t.domEvent.type!="contextmenu")return;this.editor.off("nativecontextmenu",e),t&&t.domEvent&&r.stopEvent(t.domEvent)}.bind(this);setTimeout(e,10),this.editor.on("nativecontextmenu",e)},e.prototype.destroy=function(){this.releaseMouse&&this.releaseMouse()},e}();c.prototype.releaseMouse=null,l.defineOptions(c.prototype,"mouseHandler",{scrollSpeed:{initialValue:2},dragDelay:{initialValue:i.isMac?150:0},dragEnabled:{initialValue:!0},focusTimeout:{initialValue:0},tooltipFollowsMouse:{initialValue:!0}}),t.MouseHandler=c}),ace.define("ace/mouse/fold_handler",["require","exports","module","ace/lib/dom"],function(e,t,n){"use strict";var r=e("../lib/dom"),i=function(){function e(e){e.on("click",function(t){var n=t.getDocumentPosition(),i=e.session,s=i.getFoldAt(n.row,n.column,1);s&&(t.getAccelKey()?i.removeFold(s):i.expandFold(s),t.stop());var o=t.domEvent&&t.domEvent.target;o&&r.hasCssClass(o,"ace_inline_button")&&r.hasCssClass(o,"ace_toggle_wrap")&&(i.setOption("wrap",!i.getUseWrapMode()),e.renderer.scrollCursorIntoView())}),e.on("gutterclick",function(t){var n=e.renderer.$gutterLayer.getRegion(t);if(n=="foldWidgets"){var r=t.getDocumentPosition().row,i=e.session;i.foldWidgets&&i.foldWidgets[r]&&e.session.onFoldWidgetClick(r,t),e.isFocused()||e.focus(),t.stop()}}),e.on("gutterdblclick",function(t){var n=e.renderer.$gutterLayer.getRegion(t);if(n=="foldWidgets"){var r=t.getDocumentPosition().row,i=e.session,s=i.getParentFoldRangeData(r,!0),o=s.range||s.firstRange;if(o){r=o.start.row;var u=i.getFoldAt(r,i.getLine(r).length,1);u?i.removeFold(u):(i.addFold("...",o),e.renderer.scrollCursorIntoView({row:o.start.row,column:0}))}t.stop()}})}return e}();t.FoldHandler=i}),ace.define("ace/keyboard/keybinding",["require","exports","module","ace/lib/keys","ace/lib/event"],function(e,t,n){"use strict";var r=e("../lib/keys"),i=e("../lib/event"),s=function(){function e(e){this.$editor=e,this.$data={editor:e},this.$handlers=[],this.setDefaultHandler(e.commands)}return e.prototype.setDefaultHandler=function(e){this.removeKeyboardHandler(this.$defaultHandler),this.$defaultHandler=e,this.addKeyboardHandler(e,0)},e.prototype.setKeyboardHandler=function(e){var t=this.$handlers;if(t[t.length-1]==e)return;while(t[t.length-1]&&t[t.length-1]!=this.$defaultHandler)this.removeKeyboardHandler(t[t.length-1]);this.addKeyboardHandler(e,1)},e.prototype.addKeyboardHandler=function(e,t){if(!e)return;typeof e=="function"&&!e.handleKeyboard&&(e.handleKeyboard=e);var n=this.$handlers.indexOf(e);n!=-1&&this.$handlers.splice(n,1),t==undefined?this.$handlers.push(e):this.$handlers.splice(t,0,e),n==-1&&e.attach&&e.attach(this.$editor)},e.prototype.removeKeyboardHandler=function(e){var t=this.$handlers.indexOf(e);return t==-1?!1:(this.$handlers.splice(t,1),e.detach&&e.detach(this.$editor),!0)},e.prototype.getKeyboardHandler=function(){return this.$handlers[this.$handlers.length-1]},e.prototype.getStatusText=function(){var e=this.$data,t=e.editor;return this.$handlers.map(function(n){return n.getStatusText&&n.getStatusText(t,e)||""}).filter(Boolean).join(" ")},e.prototype.$callKeyboardHandlers=function(e,t,n,r){var s,o=!1,u=this.$editor.commands;for(var a=this.$handlers.length;a--;){s=this.$handlers[a].handleKeyboard(this.$data,e,t,n,r);if(!s||!s.command)continue;s.command=="null"?o=!0:o=u.exec(s.command,this.$editor,s.args,r),o&&r&&e!=-1&&s["passEvent"]!=1&&s.command["passEvent"]!=1&&i.stopEvent(r);if(o)break}return!o&&e==-1&&(s={command:"insertstring"},o=u.exec("insertstring",this.$editor,t)),o&&this.$editor._signal&&this.$editor._signal("keyboardActivity",s),o},e.prototype.onCommandKey=function(e,t,n){var i=r.keyCodeToString(n);return this.$callKeyboardHandlers(t,i,n,e)},e.prototype.onTextInput=function(e){return this.$callKeyboardHandlers(-1,e)},e}();t.KeyBinding=s}),ace.define("ace/lib/bidiutil",["require","exports","module"],function(e,t,n){"use strict";function F(e,t,n,r){var i=s?d:p,c=null,h=null,v=null,m=0,g=null,y=null,b=-1,w=null,E=null,T=[];if(!r)for(w=0,r=[];w<n;w++)r[w]=R(e[w]);o=s,u=!1,a=!1,f=!1,l=!1;for(E=0;E<n;E++){c=m,T[E]=h=q(e,r,T,E),m=i[c][h],g=m&240,m&=15,t[E]=v=i[m][5];if(g>0)if(g==16){for(w=b;w<E;w++)t[w]=1;b=-1}else b=-1;y=i[m][6];if(y)b==-1&&(b=E);else if(b>-1){for(w=b;w<E;w++)t[w]=v;b=-1}r[E]==S&&(t[E]=0),o|=v}if(l)for(w=0;w<n;w++)if(r[w]==x){t[w]=s;for(var C=w-1;C>=0;C--){if(r[C]!=N)break;t[C]=s}}}function I(e,t,n){if(o<e)return;if(e==1&&s==m&&!f){n.reverse();return}var r=n.length,i=0,u,a,l,c;while(i<r){if(t[i]>=e){u=i+1;while(u<r&&t[u]>=e)u++;for(a=i,l=u-1;a<l;a++,l--)c=n[a],n[a]=n[l],n[l]=c;i=u}i++}}function q(e,t,n,r){var i=t[r],o,c,h,p;switch(i){case g:case y:u=!1;case E:case w:return i;case b:return u?w:b;case T:return u=!0,a=!0,y;case N:return E;case C:if(r<1||r+1>=t.length||(o=n[r-1])!=b&&o!=w||(c=t[r+1])!=b&&c!=w)return E;return u&&(c=w),c==o?c:E;case k:o=r>0?n[r-1]:S;if(o==b&&r+1<t.length&&t[r+1]==b)return b;return E;case L:if(r>0&&n[r-1]==b)return b;if(u)return E;p=r+1,h=t.length;while(p<h&&t[p]==L)p++;if(p<h&&t[p]==b)return b;return E;case A:h=t.length,p=r+1;while(p<h&&t[p]==A)p++;if(p<h){var d=e[r],v=d>=1425&&d<=2303||d==64286;o=t[p];if(v&&(o==y||o==T))return y}if(r<1||(o=t[r-1])==S)return E;return n[r-1];case S:return u=!1,f=!0,s;case x:return l=!0,E;case O:case M:case D:case P:case _:u=!1;case H:return E}}function R(e){var t=e.charCodeAt(0),n=t>>8;return n==0?t>191?g:B[t]:n==5?/[\u0591-\u05f4]/.test(e)?y:g:n==6?/[\u0610-\u061a\u064b-\u065f\u06d6-\u06e4\u06e7-\u06ed]/.test(e)?A:/[\u0660-\u0669\u066b-\u066c]/.test(e)?w:t==1642?L:/[\u06f0-\u06f9]/.test(e)?b:T:n==32&&t<=8287?j[t&255]:n==254?t>=65136?T:E:E}function U(e){return e>="\u064b"&&e<="\u0655"}var r=["\u0621","\u0641"],i=["\u063a","\u064a"],s=0,o=0,u=!1,a=!1,f=!1,l=!1,c=!1,h=!1,p=[[0,3,0,1,0,0,0],[0,3,0,1,2,2,0],[0,3,0,17,2,0,1],[0,3,5,5,4,1,0],[0,3,21,21,4,0,1],[0,3,5,5,4,2,0]],d=[[2,0,1,1,0,1,0],[2,0,1,1,0,2,0],[2,0,2,1,3,2,0],[2,0,2,33,3,1,1]],v=0,m=1,g=0,y=1,b=2,w=3,E=4,S=5,x=6,T=7,N=8,C=9,k=10,L=11,A=12,O=13,M=14,_=15,D=16,P=17,H=18,B=[H,H,H,H,H,H,H,H,H,x,S,x,N,S,H,H,H,H,H,H,H,H,H,H,H,H,H,H,S,S,S,x,N,E,E,L,L,L,E,E,E,E,E,k,C,k,C,C,b,b,b,b,b,b,b,b,b,b,C,E,E,E,E,E,E,g,g,g,g,g,g,g,g,g,g,g,g,g,g,g,g,g,g,g,g,g,g,g,g,g,g,E,E,E,E,E,E,g,g,g,g,g,g,g,g,g,g,g,g,g,g,g,g,g,g,g,g,g,g,g,g,g,g,E,E,E,E,H,H,H,H,H,H,S,H,H,H,H,H,H,H,H,H,H,H,H,H,H,H,H,H,H,H,H,H,H,H,H,H,H,C,E,L,L,L,L,E,E,E,E,g,E,E,H,E,E,L,L,b,b,E,g,E,E,E,b,g,E,E,E,E,E],j=[N,N,N,N,N,N,N,N,N,N,N,H,H,H,g,y,E,E,E,E,E,E,E,E,E,E,E,E,E,E,E,E,E,E,E,E,E,E,E,E,N,S,O,M,_,D,P,C,L,L,L,L,L,E,E,E,E,E,E,E,E,E,E,E,E,E,E,E,C,E,E,E,E,E,E,E,E,E,E,E,E,E,E,E,E,E,E,E,E,E,E,E,E,E,E,N];t.L=g,t.R=y,t.EN=b,t.ON_R=3,t.AN=4,t.R_H=5,t.B=6,t.RLE=7,t.DOT="\u00b7",t.doBidiReorder=function(e,n,r){if(e.length<2)return{};var i=e.split(""),o=new Array(i.length),u=new Array(i.length),a=[];s=r?m:v,F(i,a,i.length,n);for(var f=0;f<o.length;o[f]=f,f++);I(2,a,o),I(1,a,o);for(var f=0;f<o.length-1;f++)n[f]===w?a[f]=t.AN:a[f]===y&&(n[f]>T&&n[f]<O||n[f]===E||n[f]===H)?a[f]=t.ON_R:f>0&&i[f-1]==="\u0644"&&/\u0622|\u0623|\u0625|\u0627/.test(i[f])&&(a[f-1]=a[f]=t.R_H,f++);i[i.length-1]===t.DOT&&(a[i.length-1]=t.B),i[0]==="\u202b"&&(a[0]=t.RLE);for(var f=0;f<o.length;f++)u[f]=a[o[f]];return{logicalFromVisual:o,bidiLevels:u}},t.hasBidiCharacters=function(e,t){var n=!1;for(var r=0;r<e.length;r++)t[r]=R(e.charAt(r)),!n&&(t[r]==y||t[r]==T||t[r]==w)&&(n=!0);return n},t.getVisualFromLogicalIdx=function(e,t){for(var n=0;n<t.logicalFromVisual.length;n++)if(t.logicalFromVisual[n]==e)return n;return 0}}),ace.define("ace/bidihandler",["require","exports","module","ace/lib/bidiutil","ace/lib/lang"],function(e,t,n){"use strict";var r=e("./lib/bidiutil"),i=e("./lib/lang"),s=/[\u0590-\u05f4\u0600-\u06ff\u0700-\u08ac\u202B]/,o=function(){function e(e){this.session=e,this.bidiMap={},this.currentRow=null,this.bidiUtil=r,this.charWidths=[],this.EOL="\u00ac",this.showInvisibles=!0,this.isRtlDir=!1,this.$isRtl=!1,this.line="",this.wrapIndent=0,this.EOF="\u00b6",this.RLE="\u202b",this.contentWidth=0,this.fontMetrics=null,this.rtlLineOffset=0,this.wrapOffset=0,this.isMoveLeftOperation=!1,this.seenBidi=s.test(e.getValue())}return e.prototype.isBidiRow=function(e,t,n){return this.seenBidi?(e!==this.currentRow&&(this.currentRow=e,this.updateRowLine(t,n),this.updateBidiMap()),this.bidiMap.bidiLevels):!1},e.prototype.onChange=function(e){this.seenBidi?this.currentRow=null:e.action=="insert"&&s.test(e.lines.join("\n"))&&(this.seenBidi=!0,this.currentRow=null)},e.prototype.getDocumentRow=function(){var e=0,t=this.session.$screenRowCache;if(t.length){var n=this.session.$getRowCacheIndex(t,this.currentRow);n>=0&&(e=this.session.$docRowCache[n])}return e},e.prototype.getSplitIndex=function(){var e=0,t=this.session.$screenRowCache;if(t.length){var n,r=this.session.$getRowCacheIndex(t,this.currentRow);while(this.currentRow-e>0){n=this.session.$getRowCacheIndex(t,this.currentRow-e-1);if(n!==r)break;r=n,e++}}else e=this.currentRow;return e},e.prototype.updateRowLine=function(e,t){e===undefined&&(e=this.getDocumentRow());var n=e===this.session.getLength()-1,s=n?this.EOF:this.EOL;this.wrapIndent=0,this.line=this.session.getLine(e),this.isRtlDir=this.$isRtl||this.line.charAt(0)===this.RLE;if(this.session.$useWrapMode){var o=this.session.$wrapData[e];o&&(t===undefined&&(t=this.getSplitIndex()),t>0&&o.length?(this.wrapIndent=o.indent,this.wrapOffset=this.wrapIndent*this.charWidths[r.L],this.line=t<o.length?this.line.substring(o[t-1],o[t]):this.line.substring(o[o.length-1])):this.line=this.line.substring(0,o[t]),t==o.length&&(this.line+=this.showInvisibles?s:r.DOT))}else this.line+=this.showInvisibles?s:r.DOT;var u=this.session,a=0,f;this.line=this.line.replace(/\t|[\u1100-\u2029, \u202F-\uFFE6]/g,function(e,t){return e==="	"||u.isFullWidth(e.charCodeAt(0))?(f=e==="	"?u.getScreenTabSize(t+a):2,a+=f-1,i.stringRepeat(r.DOT,f)):e}),this.isRtlDir&&(this.fontMetrics.$main.textContent=this.line.charAt(this.line.length-1)==r.DOT?this.line.substr(0,this.line.length-1):this.line,this.rtlLineOffset=this.contentWidth-this.fontMetrics.$main.getBoundingClientRect().width)},e.prototype.updateBidiMap=function(){var e=[];r.hasBidiCharacters(this.line,e)||this.isRtlDir?this.bidiMap=r.doBidiReorder(this.line,e,this.isRtlDir):this.bidiMap={}},e.prototype.markAsDirty=function(){this.currentRow=null},e.prototype.updateCharacterWidths=function(e){if(this.characterWidth===e.$characterSize.width)return;this.fontMetrics=e;var t=this.characterWidth=e.$characterSize.width,n=e.$measureCharWidth("\u05d4");this.charWidths[r.L]=this.charWidths[r.EN]=this.charWidths[r.ON_R]=t,this.charWidths[r.R]=this.charWidths[r.AN]=n,this.charWidths[r.R_H]=n*.45,this.charWidths[r.B]=this.charWidths[r.RLE]=0,this.currentRow=null},e.prototype.setShowInvisibles=function(e){this.showInvisibles=e,this.currentRow=null},e.prototype.setEolChar=function(e){this.EOL=e},e.prototype.setContentWidth=function(e){this.contentWidth=e},e.prototype.isRtlLine=function(e){return this.$isRtl?!0:e!=undefined?this.session.getLine(e).charAt(0)==this.RLE:this.isRtlDir},e.prototype.setRtlDirection=function(e,t){var n=e.getCursorPosition();for(var r=e.selection.getSelectionAnchor().row;r<=n.row;r++)!t&&e.session.getLine(r).charAt(0)===e.session.$bidiHandler.RLE?e.session.doc.removeInLine(r,0,1):t&&e.session.getLine(r).charAt(0)!==e.session.$bidiHandler.RLE&&e.session.doc.insert({column:0,row:r},e.session.$bidiHandler.RLE)},e.prototype.getPosLeft=function(e){e-=this.wrapIndent;var t=this.line.charAt(0)===this.RLE?1:0,n=e>t?this.session.getOverwrite()?e:e-1:t,i=r.getVisualFromLogicalIdx(n,this.bidiMap),s=this.bidiMap.bidiLevels,o=0;!this.session.getOverwrite()&&e<=t&&s[i]%2!==0&&i++;for(var u=0;u<i;u++)o+=this.charWidths[s[u]];return!this.session.getOverwrite()&&e>t&&s[i]%2===0&&(o+=this.charWidths[s[i]]),this.wrapIndent&&(o+=this.isRtlDir?-1*this.wrapOffset:this.wrapOffset),this.isRtlDir&&(o+=this.rtlLineOffset),o},e.prototype.getSelections=function(e,t){var n=this.bidiMap,r=n.bidiLevels,i,s=[],o=0,u=Math.min(e,t)-this.wrapIndent,a=Math.max(e,t)-this.wrapIndent,f=!1,l=!1,c=0;this.wrapIndent&&(o+=this.isRtlDir?-1*this.wrapOffset:this.wrapOffset);for(var h,p=0;p<r.length;p++)h=n.logicalFromVisual[p],i=r[p],f=h>=u&&h<a,f&&!l?c=o:!f&&l&&s.push({left:c,width:o-c}),o+=this.charWidths[i],l=f;f&&p===r.length&&s.push({left:c,width:o-c});if(this.isRtlDir)for(var d=0;d<s.length;d++)s[d].left+=this.rtlLineOffset;return s},e.prototype.offsetToCol=function(e){this.isRtlDir&&(e-=this.rtlLineOffset);var t=0,e=Math.max(e,0),n=0,r=0,i=this.bidiMap.bidiLevels,s=this.charWidths[i[r]];this.wrapIndent&&(e-=this.isRtlDir?-1*this.wrapOffset:this.wrapOffset);while(e>n+s/2){n+=s;if(r===i.length-1){s=0;break}s=this.charWidths[i[++r]]}return r>0&&i[r-1]%2!==0&&i[r]%2===0?(e<n&&r--,t=this.bidiMap.logicalFromVisual[r]):r>0&&i[r-1]%2===0&&i[r]%2!==0?t=1+(e>n?this.bidiMap.logicalFromVisual[r]:this.bidiMap.logicalFromVisual[r-1]):this.isRtlDir&&r===i.length-1&&s===0&&i[r-1]%2===0||!this.isRtlDir&&r===0&&i[r]%2!==0?t=1+this.bidiMap.logicalFromVisual[r]:(r>0&&i[r-1]%2!==0&&s!==0&&r--,t=this.bidiMap.logicalFromVisual[r]),t===0&&this.isRtlDir&&t++,t+this.wrapIndent},e}();t.BidiHandler=o}),ace.define("ace/selection",["require","exports","module","ace/lib/oop","ace/lib/lang","ace/lib/event_emitter","ace/range"],function(e,t,n){"use strict";var r=e("./lib/oop"),i=e("./lib/lang"),s=e("./lib/event_emitter").EventEmitter,o=e("./range").Range,u=function(){function e(e){this.session=e,this.doc=e.getDocument(),this.clearSelection(),this.cursor=this.lead=this.doc.createAnchor(0,0),this.anchor=this.doc.createAnchor(0,0),this.$silent=!1;var t=this;this.cursor.on("change",function(e){t.$cursorChanged=!0,t.$silent||t._emit("changeCursor"),!t.$isEmpty&&!t.$silent&&t._emit("changeSelection"),!t.$keepDesiredColumnOnChange&&e.old.column!=e.value.column&&(t.$desiredColumn=null)}),this.anchor.on("change",function(){t.$anchorChanged=!0,!t.$isEmpty&&!t.$silent&&t._emit("changeSelection")})}return e.prototype.isEmpty=function(){return this.$isEmpty||this.anchor.row==this.lead.row&&this.anchor.column==this.lead.column},e.prototype.isMultiLine=function(){return!this.$isEmpty&&this.anchor.row!=this.cursor.row},e.prototype.getCursor=function(){return this.lead.getPosition()},e.prototype.setAnchor=function(e,t){this.$isEmpty=!1,this.anchor.setPosition(e,t)},e.prototype.getAnchor=function(){return this.$isEmpty?this.getSelectionLead():this.anchor.getPosition()},e.prototype.getSelectionLead=function(){return this.lead.getPosition()},e.prototype.isBackwards=function(){var e=this.anchor,t=this.lead;return e.row>t.row||e.row==t.row&&e.column>t.column},e.prototype.getRange=function(){var e=this.anchor,t=this.lead;return this.$isEmpty?o.fromPoints(t,t):this.isBackwards()?o.fromPoints(t,e):o.fromPoints(e,t)},e.prototype.clearSelection=function(){this.$isEmpty||(this.$isEmpty=!0,this._emit("changeSelection"))},e.prototype.selectAll=function(){this.$setSelection(0,0,Number.MAX_VALUE,Number.MAX_VALUE)},e.prototype.setRange=function(e,t){var n=t?e.end:e.start,r=t?e.start:e.end;this.$setSelection(n.row,n.column,r.row,r.column)},e.prototype.$setSelection=function(e,t,n,r){if(this.$silent)return;var i=this.$isEmpty,s=this.inMultiSelectMode;this.$silent=!0,this.$cursorChanged=this.$anchorChanged=!1,this.anchor.setPosition(e,t),this.cursor.setPosition(n,r),this.$isEmpty=!o.comparePoints(this.anchor,this.cursor),this.$silent=!1,this.$cursorChanged&&this._emit("changeCursor"),(this.$cursorChanged||this.$anchorChanged||i!=this.$isEmpty||s)&&this._emit("changeSelection")},e.prototype.$moveSelection=function(e){var t=this.lead;this.$isEmpty&&this.setSelectionAnchor(t.row,t.column),e.call(this)},e.prototype.selectTo=function(e,t){this.$moveSelection(function(){this.moveCursorTo(e,t)})},e.prototype.selectToPosition=function(e){this.$moveSelection(function(){this.moveCursorToPosition(e)})},e.prototype.moveTo=function(e,t){this.clearSelection(),this.moveCursorTo(e,t)},e.prototype.moveToPosition=function(e){this.clearSelection(),this.moveCursorToPosition(e)},e.prototype.selectUp=function(){this.$moveSelection(this.moveCursorUp)},e.prototype.selectDown=function(){this.$moveSelection(this.moveCursorDown)},e.prototype.selectRight=function(){this.$moveSelection(this.moveCursorRight)},e.prototype.selectLeft=function(){this.$moveSelection(this.moveCursorLeft)},e.prototype.selectLineStart=function(){this.$moveSelection(this.moveCursorLineStart)},e.prototype.selectLineEnd=function(){this.$moveSelection(this.moveCursorLineEnd)},e.prototype.selectFileEnd=function(){this.$moveSelection(this.moveCursorFileEnd)},e.prototype.selectFileStart=function(){this.$moveSelection(this.moveCursorFileStart)},e.prototype.selectWordRight=function(){this.$moveSelection(this.moveCursorWordRight)},e.prototype.selectWordLeft=function(){this.$moveSelection(this.moveCursorWordLeft)},e.prototype.getWordRange=function(e,t){if(typeof t=="undefined"){var n=e||this.lead;e=n.row,t=n.column}return this.session.getWordRange(e,t)},e.prototype.selectWord=function(){this.setSelectionRange(this.getWordRange())},e.prototype.selectAWord=function(){var e=this.getCursor(),t=this.session.getAWordRange(e.row,e.column);this.setSelectionRange(t)},e.prototype.getLineRange=function(e,t){var n=typeof e=="number"?e:this.lead.row,r,i=this.session.getFoldLine(n);return i?(n=i.start.row,r=i.end.row):r=n,t===!0?new o(n,0,r,this.session.getLine(r).length):new o(n,0,r+1,0)},e.prototype.selectLine=function(){this.setSelectionRange(this.getLineRange())},e.prototype.moveCursorUp=function(){this.moveCursorBy(-1,0)},e.prototype.moveCursorDown=function(){this.moveCursorBy(1,0)},e.prototype.wouldMoveIntoSoftTab=function(e,t,n){var r=e.column,i=e.column+t;return n<0&&(r=e.column-t,i=e.column),this.session.isTabStop(e)&&this.doc.getLine(e.row).slice(r,i).split(" ").length-1==t},e.prototype.moveCursorLeft=function(){var e=this.lead.getPosition(),t;if(t=this.session.getFoldAt(e.row,e.column,-1))this.moveCursorTo(t.start.row,t.start.column);else if(e.column===0)e.row>0&&this.moveCursorTo(e.row-1,this.doc.getLine(e.row-1).length);else{var n=this.session.getTabSize();this.wouldMoveIntoSoftTab(e,n,-1)&&!this.session.getNavigateWithinSoftTabs()?this.moveCursorBy(0,-n):this.moveCursorBy(0,-1)}},e.prototype.moveCursorRight=function(){var e=this.lead.getPosition(),t;if(t=this.session.getFoldAt(e.row,e.column,1))this.moveCursorTo(t.end.row,t.end.column);else if(this.lead.column==this.doc.getLine(this.lead.row).length)this.lead.row<this.doc.getLength()-1&&this.moveCursorTo(this.lead.row+1,0);else{var n=this.session.getTabSize(),e=this.lead;this.wouldMoveIntoSoftTab(e,n,1)&&!this.session.getNavigateWithinSoftTabs()?this.moveCursorBy(0,n):this.moveCursorBy(0,1)}},e.prototype.moveCursorLineStart=function(){var e=this.lead.row,t=this.lead.column,n=this.session.documentToScreenRow(e,t),r=this.session.screenToDocumentPosition(n,0),i=this.session.getDisplayLine(e,null,r.row,r.column),s=i.match(/^\s*/);s[0].length!=t&&!this.session.$useEmacsStyleLineStart&&(r.column+=s[0].length),this.moveCursorToPosition(r)},e.prototype.moveCursorLineEnd=function(){var e=this.lead,t=this.session.getDocumentLastRowColumnPosition(e.row,e.column);if(this.lead.column==t.column){var n=this.session.getLine(t.row);if(t.column==n.length){var r=n.search(/\s+$/);r>0&&(t.column=r)}}this.moveCursorTo(t.row,t.column)},e.prototype.moveCursorFileEnd=function(){var e=this.doc.getLength()-1,t=this.doc.getLine(e).length;this.moveCursorTo(e,t)},e.prototype.moveCursorFileStart=function(){this.moveCursorTo(0,0)},e.prototype.moveCursorLongWordRight=function(){var e=this.lead.row,t=this.lead.column,n=this.doc.getLine(e),r=n.substring(t);this.session.nonTokenRe.lastIndex=0,this.session.tokenRe.lastIndex=0;var i=this.session.getFoldAt(e,t,1);if(i){this.moveCursorTo(i.end.row,i.end.column);return}this.session.nonTokenRe.exec(r)&&(t+=this.session.nonTokenRe.lastIndex,this.session.nonTokenRe.lastIndex=0,r=n.substring(t));if(t>=n.length){this.moveCursorTo(e,n.length),this.moveCursorRight(),e<this.doc.getLength()-1&&this.moveCursorWordRight();return}this.session.tokenRe.exec(r)&&(t+=this.session.tokenRe.lastIndex,this.session.tokenRe.lastIndex=0),this.moveCursorTo(e,t)},e.prototype.moveCursorLongWordLeft=function(){var e=this.lead.row,t=this.lead.column,n;if(n=this.session.getFoldAt(e,t,-1)){this.moveCursorTo(n.start.row,n.start.column);return}var r=this.session.getFoldStringAt(e,t,-1);r==null&&(r=this.doc.getLine(e).substring(0,t));var s=i.stringReverse(r);this.session.nonTokenRe.lastIndex=0,this.session.tokenRe.lastIndex=0,this.session.nonTokenRe.exec(s)&&(t-=this.session.nonTokenRe.lastIndex,s=s.slice(this.session.nonTokenRe.lastIndex),this.session.nonTokenRe.lastIndex=0);if(t<=0){this.moveCursorTo(e,0),this.moveCursorLeft(),e>0&&this.moveCursorWordLeft();return}this.session.tokenRe.exec(s)&&(t-=this.session.tokenRe.lastIndex,this.session.tokenRe.lastIndex=0),this.moveCursorTo(e,t)},e.prototype.$shortWordEndIndex=function(e){var t=0,n,r=/\s/,i=this.session.tokenRe;i.lastIndex=0;if(this.session.tokenRe.exec(e))t=this.session.tokenRe.lastIndex;else{while((n=e[t])&&r.test(n))t++;if(t<1){i.lastIndex=0;while((n=e[t])&&!i.test(n)){i.lastIndex=0,t++;if(r.test(n)){if(t>2){t--;break}while((n=e[t])&&r.test(n))t++;if(t>2)break}}}}return i.lastIndex=0,t},e.prototype.moveCursorShortWordRight=function(){var e=this.lead.row,t=this.lead.column,n=this.doc.getLine(e),r=n.substring(t),i=this.session.getFoldAt(e,t,1);if(i)return this.moveCursorTo(i.end.row,i.end.column);if(t==n.length){var s=this.doc.getLength();do e++,r=this.doc.getLine(e);while(e<s&&/^\s*$/.test(r));/^\s+/.test(r)||(r=""),t=0}var o=this.$shortWordEndIndex(r);this.moveCursorTo(e,t+o)},e.prototype.moveCursorShortWordLeft=function(){var e=this.lead.row,t=this.lead.column,n;if(n=this.session.getFoldAt(e,t,-1))return this.moveCursorTo(n.start.row,n.start.column);var r=this.session.getLine(e).substring(0,t);if(t===0){do e--,r=this.doc.getLine(e);while(e>0&&/^\s*$/.test(r));t=r.length,/\s+$/.test(r)||(r="")}var s=i.stringReverse(r),o=this.$shortWordEndIndex(s);return this.moveCursorTo(e,t-o)},e.prototype.moveCursorWordRight=function(){this.session.$selectLongWords?this.moveCursorLongWordRight():this.moveCursorShortWordRight()},e.prototype.moveCursorWordLeft=function(){this.session.$selectLongWords?this.moveCursorLongWordLeft():this.moveCursorShortWordLeft()},e.prototype.moveCursorBy=function(e,t){var n=this.session.documentToScreenPosition(this.lead.row,this.lead.column),r;t===0&&(e!==0&&(this.session.$bidiHandler.isBidiRow(n.row,this.lead.row)?(r=this.session.$bidiHandler.getPosLeft(n.column),n.column=Math.round(r/this.session.$bidiHandler.charWidths[0])):r=n.column*this.session.$bidiHandler.charWidths[0]),this.$desiredColumn?n.column=this.$desiredColumn:this.$desiredColumn=n.column);if(e!=0&&this.session.lineWidgets&&this.session.lineWidgets[this.lead.row]){var i=this.session.lineWidgets[this.lead.row];e<0?e-=i.rowsAbove||0:e>0&&(e+=i.rowCount-(i.rowsAbove||0))}var s=this.session.screenToDocumentPosition(n.row+e,n.column,r);e!==0&&t===0&&s.row===this.lead.row&&s.column===this.lead.column,this.moveCursorTo(s.row,s.column+t,t===0)},e.prototype.moveCursorToPosition=function(e){this.moveCursorTo(e.row,e.column)},e.prototype.moveCursorTo=function(e,t,n){var r=this.session.getFoldAt(e,t,1);r&&(e=r.start.row,t=r.start.column),this.$keepDesiredColumnOnChange=!0;var i=this.session.getLine(e);/[\uDC00-\uDFFF]/.test(i.charAt(t))&&i.charAt(t-1)&&(this.lead.row==e&&this.lead.column==t+1?t-=1:t+=1),this.lead.setPosition(e,t),this.$keepDesiredColumnOnChange=!1,n||(this.$desiredColumn=null)},e.prototype.moveCursorToScreen=function(e,t,n){var r=this.session.screenToDocumentPosition(e,t);this.moveCursorTo(r.row,r.column,n)},e.prototype.detach=function(){this.lead.detach(),this.anchor.detach()},e.prototype.fromOrientedRange=function(e){this.setSelectionRange(e,e.cursor==e.start),this.$desiredColumn=e.desiredColumn||this.$desiredColumn},e.prototype.toOrientedRange=function(e){var t=this.getRange();return e?(e.start.column=t.start.column,e.start.row=t.start.row,e.end.column=t.end.column,e.end.row=t.end.row):e=t,e.cursor=this.isBackwards()?e.start:e.end,e.desiredColumn=this.$desiredColumn,e},e.prototype.getRangeOfMovements=function(e){var t=this.getCursor();try{e(this);var n=this.getCursor();return o.fromPoints(t,n)}catch(r){return o.fromPoints(t,t)}finally{this.moveCursorToPosition(t)}},e.prototype.toJSON=function(){if(this.rangeCount)var e=this.ranges.map(function(e){var t=e.clone();return t.isBackwards=e.cursor==e.start,t});else{var e=this.getRange();e.isBackwards=this.isBackwards()}return e},e.prototype.fromJSON=function(e){if(e.start==undefined){if(this.rangeList&&e.length>1){this.toSingleRange(e[0]);for(var t=e.length;t--;){var n=o.fromPoints(e[t].start,e[t].end);e[t].isBackwards&&(n.cursor=n.start),this.addRange(n,!0)}return}e=e[0]}this.rangeList&&this.toSingleRange(e),this.setSelectionRange(e,e.isBackwards)},e.prototype.isEqual=function(e){if((e.length||this.rangeCount)&&e.length!=this.rangeCount)return!1;if(!e.length||!this.ranges)return this.getRange().isEqual(e);for(var t=this.ranges.length;t--;)if(!this.ranges[t].isEqual(e[t]))return!1;return!0},e}();u.prototype.setSelectionAnchor=u.prototype.setAnchor,u.prototype.getSelectionAnchor=u.prototype.getAnchor,u.prototype.setSelectionRange=u.prototype.setRange,r.implement(u.prototype,s),t.Selection=u}),ace.define("ace/tokenizer",["require","exports","module","ace/lib/report_error"],function(e,t,n){"use strict";var r=e("./lib/report_error").reportError,i=2e3,s=function(){function e(e){this.splitRegex,this.states=e,this.regExps={},this.matchMappings={};for(var t in this.states){var n=this.states[t],r=[],i=0,s=this.matchMappings[t]={defaultToken:"text"},o="g",u=[];for(var a=0;a<n.length;a++){var f=n[a];f.defaultToken&&(s.defaultToken=f.defaultToken),f.caseInsensitive&&o.indexOf("i")===-1&&(o+="i"),f.unicode&&o.indexOf("u")===-1&&(o+="u");if(f.regex==null)continue;f.regex instanceof RegExp&&(f.regex=f.regex.toString().slice(1,-1));var l=f.regex,c=(new RegExp("(?:("+l+")|(.))")).exec("a").length-2;Array.isArray(f.token)?f.token.length==1||c==1?f.token=f.token[0]:c-1!=f.token.length?(this.reportError("number of classes and regexp groups doesn't match",{rule:f,groupCount:c-1}),f.token=f.token[0]):(f.tokenArray=f.token,f.token=null,f.onMatch=this.$arrayTokens):typeof f.token=="function"&&!f.onMatch&&(c>1?f.onMatch=this.$applyToken:f.onMatch=f.token),c>1&&(/\\\d/.test(f.regex)?l=f.regex.replace(/\\([0-9]+)/g,function(e,t){return"\\"+(parseInt(t,10)+i+1)}):(c=1,l=this.removeCapturingGroups(f.regex)),!f.splitRegex&&typeof f.token!="string"&&u.push(f)),s[i]=a,i+=c,r.push(l),f.onMatch||(f.onMatch=null)}r.length||(s[0]=0,r.push("$")),u.forEach(function(e){e.splitRegex=this.createSplitterRegexp(e.regex,o)},this),this.regExps[t]=new RegExp("("+r.join(")|(")+")|($)",o)}}return e.prototype.$setMaxTokenCount=function(e){i=e|0},e.prototype.$applyToken=function(e){var t=this.splitRegex.exec(e).slice(1),n=this.token.apply(this,t);if(typeof n=="string")return[{type:n,value:e}];var r=[];for(var i=0,s=n.length;i<s;i++)t[i]&&(r[r.length]={type:n[i],value:t[i]});return r},e.prototype.$arrayTokens=function(e){if(!e)return[];var t=this.splitRegex.exec(e);if(!t)return"text";var n=[],r=this.tokenArray;for(var i=0,s=r.length;i<s;i++)t[i+1]&&(n[n.length]={type:r[i],value:t[i+1]});return n},e.prototype.removeCapturingGroups=function(e){var t=e.replace(/\\.|\[(?:\\.|[^\\\]])*|\(\?[:=!<]|(\()/g,function(e,t){return t?"(?:":e});return t},e.prototype.createSplitterRegexp=function(e,t){if(e.indexOf("(?=")!=-1){var n=0,r=!1,i={};e.replace(/(\\.)|(\((?:\?[=!])?)|(\))|([\[\]])/g,function(e,t,s,o,u,a){return r?r=u!="]":u?r=!0:o?(n==i.stack&&(i.end=a+1,i.stack=-1),n--):s&&(n++,s.length!=1&&(i.stack=n,i.start=a)),e}),i.end!=null&&/^\)*$/.test(e.substr(i.end))&&(e=e.substring(0,i.start)+e.substr(i.end))}return e.charAt(0)!="^"&&(e="^"+e),e.charAt(e.length-1)!="$"&&(e+="$"),new RegExp(e,(t||"").replace("g",""))},e.prototype.getLineTokens=function(e,t){if(t&&typeof t!="string"){var n=t.slice(0);t=n[0],t==="#tmp"&&(n.shift(),t=n.shift())}else var n=[];var r=t||"start",s=this.states[r];s||(r="start",s=this.states[r]);var o=this.matchMappings[r],u=this.regExps[r];u.lastIndex=0;var a,f=[],l=0,c=0,h={type:null,value:""};while(a=u.exec(e)){var p=o.defaultToken,d=null,v=a[0],m=u.lastIndex;if(m-v.length>l){var g=e.substring(l,m-v.length);h.type==p?h.value+=g:(h.type&&f.push(h),h={type:p,value:g})}for(var y=0;y<a.length-2;y++){if(a[y+1]===undefined)continue;d=s[o[y]],d.onMatch?p=d.onMatch(v,r,n,e):p=d.token,d.next&&(typeof d.next=="string"?r=d.next:r=d.next(r,n),s=this.states[r],s||(this.reportError("state doesn't exist",r),r="start",s=this.states[r]),o=this.matchMappings[r],l=m,u=this.regExps[r],u.lastIndex=m),d.consumeLineEnd&&(l=m);break}if(v)if(typeof p=="string")!!d&&d.merge===!1||h.type!==p?(h.type&&f.push(h),h={type:p,value:v}):h.value+=v;else if(p){h.type&&f.push(h),h={type:null,value:""};for(var y=0;y<p.length;y++)f.push(p[y])}if(l==e.length)break;l=m;if(c++>i){c>2*e.length&&this.reportError("infinite loop with in ace tokenizer",{startState:t,line:e});while(l<e.length)h.type&&f.push(h),h={value:e.substring(l,l+=500),type:"overflow"};r="start",n=[];break}}return h.type&&f.push(h),n.length>1&&n[0]!==r&&n.unshift("#tmp",r),{tokens:f,state:n.length?n:r}},e}();s.prototype.reportError=r,t.Tokenizer=s}),ace.define("ace/mode/text_highlight_rules",["require","exports","module","ace/lib/deep_copy"],function(e,t,n){"use strict";var r=e("../lib/deep_copy").deepCopy,i;i=function(){this.$rules={start:[{token:"empty_line",regex:"^$"},{defaultToken:"text"}]}},function(){this.addRules=function(e,t){if(!t){for(var n in e)this.$rules[n]=e[n];return}for(var n in e){var r=e[n];for(var i=0;i<r.length;i++){var s=r[i];if(s.next||s.onMatch)typeof s.next=="string"&&s.next.indexOf(t)!==0&&(s.next=t+s.next),s.nextState&&s.nextState.indexOf(t)!==0&&(s.nextState=t+s.nextState)}this.$rules[t+n]=r}},this.getRules=function(){return this.$rules},this.embedRules=function(e,t,n,i,s){var o=typeof e=="function"?(new e).getRules():e;if(i)for(var u=0;u<i.length;u++)i[u]=t+i[u];else{i=[];for(var a in o)i.push(t+a)}this.addRules(o,t);if(n){var f=Array.prototype[s?"push":"unshift"];for(var u=0;u<i.length;u++)f.apply(this.$rules[i[u]],r(n))}this.$embeds||(this.$embeds=[]),this.$embeds.push(t)},this.getEmbeds=function(){return this.$embeds};var e=function(e,t){return(e!="start"||t.length)&&t.unshift(this.nextState,e),this.nextState},t=function(e,t){return t.shift(),t.shift()||"start"};this.normalizeRules=function(){function i(s){var o=r[s];o.processed=!0;for(var u=0;u<o.length;u++){var a=o[u],f=null;Array.isArray(a)&&(f=a,a={}),!a.regex&&a.start&&(a.regex=a.start,a.next||(a.next=[]),a.next.push({defaultToken:a.token},{token:a.token+".end",regex:a.end||a.start,next:"pop"}),a.token=a.token+".start",a.push=!0);var l=a.next||a.push;if(l&&Array.isArray(l)){var c=a.stateName;c||(c=a.token,typeof c!="string"&&(c=c[0]||""),r[c]&&(c+=n++)),r[c]=l,a.next=c,i(c)}else l=="pop"&&(a.next=t);a.push&&(a.nextState=a.next||a.push,a.next=e,delete a.push);if(a.rules)for(var h in a.rules)r[h]?r[h].push&&r[h].push.apply(r[h],a.rules[h]):r[h]=a.rules[h];var p=typeof a=="string"?a:a.include;p&&(p==="$self"&&(p="start"),Array.isArray(p)?f=p.map(function(e){return r[e]}):f=r[p]);if(f){var d=[u,1].concat(f);a.noEscape&&(d=d.filter(function(e){return!e.next})),o.splice.apply(o,d),u--}a.keywordMap&&(a.token=this.createKeywordMapper(a.keywordMap,a.defaultToken||"text",a.caseInsensitive),delete a.defaultToken)}}var n=0,r=this.$rules;Object.keys(r).forEach(i,this)},this.createKeywordMapper=function(e,t,n,r){var i=Object.create(null);return this.$keywordList=[],Object.keys(e).forEach(function(t){var s=e[t],o=s.split(r||"|");for(var u=o.length;u--;){var a=o[u];this.$keywordList.push(a),n&&(a=a.toLowerCase()),i[a]=t}},this),e=null,n?function(e){return i[e.toLowerCase()]||t}:function(e){return i[e]||t}},this.getKeywords=function(){return this.$keywords}}.call(i.prototype),t.TextHighlightRules=i}),ace.define("ace/mode/behaviour",["require","exports","module"],function(e,t,n){"use strict";var r;r=function(){this.$behaviours={}},function(){this.add=function(e,t,n){switch(undefined){case this.$behaviours:this.$behaviours={};case this.$behaviours[e]:this.$behaviours[e]={}}this.$behaviours[e][t]=n},this.addBehaviours=function(e){for(var t in e)for(var n in e[t])this.add(t,n,e[t][n])},this.remove=function(e){this.$behaviours&&this.$behaviours[e]&&delete this.$behaviours[e]},this.inherit=function(e,t){if(typeof e=="function")var n=(new e).getBehaviours(t);else var n=e.getBehaviours(t);this.addBehaviours(n)},this.getBehaviours=function(e){if(!e)return this.$behaviours;var t={};for(var n=0;n<e.length;n++)this.$behaviours[e[n]]&&(t[e[n]]=this.$behaviours[e[n]]);return t}}.call(r.prototype),t.Behaviour=r}),ace.define("ace/token_iterator",["require","exports","module","ace/range"],function(e,t,n){"use strict";var r=e("./range").Range,i=function(){function e(e,t,n){this.$session=e,this.$row=t,this.$rowTokens=e.getTokens(t);var r=e.getTokenAt(t,n);this.$tokenIndex=r?r.index:-1}return e.prototype.stepBackward=function(){this.$tokenIndex-=1;while(this.$tokenIndex<0){this.$row-=1;if(this.$row<0)return this.$row=0,null;this.$rowTokens=this.$session.getTokens(this.$row),this.$tokenIndex=this.$rowTokens.length-1}return this.$rowTokens[this.$tokenIndex]},e.prototype.stepForward=function(){this.$tokenIndex+=1;var e;while(this.$tokenIndex>=this.$rowTokens.length){this.$row+=1,e||(e=this.$session.getLength());if(this.$row>=e)return this.$row=e-1,null;this.$rowTokens=this.$session.getTokens(this.$row),this.$tokenIndex=0}return this.$rowTokens[this.$tokenIndex]},e.prototype.getCurrentToken=function(){return this.$rowTokens[this.$tokenIndex]},e.prototype.getCurrentTokenRow=function(){return this.$row},e.prototype.getCurrentTokenColumn=function(){var e=this.$rowTokens,t=this.$tokenIndex,n=e[t].start;if(n!==undefined)return n;n=0;while(t>0)t-=1,n+=e[t].value.length;return n},e.prototype.getCurrentTokenPosition=function(){return{row:this.$row,column:this.getCurrentTokenColumn()}},e.prototype.getCurrentTokenRange=function(){var e=this.$rowTokens[this.$tokenIndex],t=this.getCurrentTokenColumn();return new r(this.$row,t,this.$row,t+e.value.length)},e}();t.TokenIterator=i}),ace.define("ace/mode/behaviour/cstyle",["require","exports","module","ace/lib/oop","ace/mode/behaviour","ace/token_iterator","ace/lib/lang"],function(e,t,n){"use strict";var r=e("../../lib/oop"),i=e("../behaviour").Behaviour,s=e("../../token_iterator").TokenIterator,o=e("../../lib/lang"),u=["text","paren.rparen","rparen","paren","punctuation.operator"],a=["text","paren.rparen","rparen","paren","punctuation.operator","comment"],f,l={},c={'"':'"',"'":"'"},h=function(e){var t=-1;e.multiSelect&&(t=e.selection.index,l.rangeCount!=e.multiSelect.rangeCount&&(l={rangeCount:e.multiSelect.rangeCount}));if(l[t])return f=l[t];f=l[t]={autoInsertedBrackets:0,autoInsertedRow:-1,autoInsertedLineEnd:"",maybeInsertedBrackets:0,maybeInsertedRow:-1,maybeInsertedLineStart:"",maybeInsertedLineEnd:""}},p=function(e,t,n,r){var i=e.end.row-e.start.row;return{text:n+t+r,selection:[0,e.start.column+1,i,e.end.column+(i?0:1)]}},d;d=function(e){e=e||{},this.add("braces","insertion",function(t,n,r,i,s){var u=r.getCursorPosition(),a=i.doc.getLine(u.row);if(s=="{"){h(r);var l=r.getSelectionRange(),c=i.doc.getTextRange(l),v=i.getTokenAt(u.row,u.column);if(c!==""&&c!=="{"&&r.getWrapBehavioursEnabled())return p(l,c,"{","}");if(v&&/(?:string)\.quasi|\.xml/.test(v.type)){var m=[/tag\-(?:open|name)/,/attribute\-name/];if(m.some(function(e){return e.test(v.type)})||/(string)\.quasi/.test(v.type)&&v.value[u.column-v.start-1]!=="$")return;return d.recordAutoInsert(r,i,"}"),{text:"{}",selection:[1,1]}}if(d.isSaneInsertion(r,i))return/[\]\}\)]/.test(a[u.column])||r.inMultiSelectMode||e.braces?(d.recordAutoInsert(r,i,"}"),{text:"{}",selection:[1,1]}):(d.recordMaybeInsert(r,i,"{"),{text:"{",selection:[1,1]})}else if(s=="}"){h(r);var g=a.substring(u.column,u.column+1);if(g=="}"){var y=i.$findOpeningBracket("}",{column:u.column+1,row:u.row});if(y!==null&&d.isAutoInsertedClosing(u,a,s))return d.popAutoInsertedClosing(),{text:"",selection:[1,1]}}}else{if(s=="\n"||s=="\r\n"){h(r);var b="";d.isMaybeInsertedClosing(u,a)&&(b=o.stringRepeat("}",f.maybeInsertedBrackets),d.clearMaybeInsertedClosing());var g=a.substring(u.column,u.column+1);if(g==="}"){var w=i.findMatchingBracket({row:u.row,column:u.column+1},"}");if(!w)return null;var E=this.$getIndent(i.getLine(w.row))}else{if(!b){d.clearMaybeInsertedClosing();return}var E=this.$getIndent(a)}var S=E+i.getTabString();return{text:"\n"+S+"\n"+E+b,selection:[1,S.length,1,S.length]}}d.clearMaybeInsertedClosing()}}),this.add("braces","deletion",function(e,t,n,r,i){var s=r.doc.getTextRange(i);if(!i.isMultiLine()&&s=="{"){h(n);var o=r.doc.getLine(i.start.row),u=o.substring(i.end.column,i.end.column+1);if(u=="}")return i.end.column++,i;f.maybeInsertedBrackets--}}),this.add("parens","insertion",function(e,t,n,r,i){if(i=="("){h(n);var s=n.getSelectionRange(),o=r.doc.getTextRange(s);if(o!==""&&n.getWrapBehavioursEnabled())return p(s,o,"(",")");if(d.isSaneInsertion(n,r))return d.recordAutoInsert(n,r,")"),{text:"()",selection:[1,1]}}else if(i==")"){h(n);var u=n.getCursorPosition(),a=r.doc.getLine(u.row),f=a.substring(u.column,u.column+1);if(f==")"){var l=r.$findOpeningBracket(")",{column:u.column+1,row:u.row});if(l!==null&&d.isAutoInsertedClosing(u,a,i))return d.popAutoInsertedClosing(),{text:"",selection:[1,1]}}}}),this.add("parens","deletion",function(e,t,n,r,i){var s=r.doc.getTextRange(i);if(!i.isMultiLine()&&s=="("){h(n);var o=r.doc.getLine(i.start.row),u=o.substring(i.start.column+1,i.start.column+2);if(u==")")return i.end.column++,i}}),this.add("brackets","insertion",function(e,t,n,r,i){if(i=="["){h(n);var s=n.getSelectionRange(),o=r.doc.getTextRange(s);if(o!==""&&n.getWrapBehavioursEnabled())return p(s,o,"[","]");if(d.isSaneInsertion(n,r))return d.recordAutoInsert(n,r,"]"),{text:"[]",selection:[1,1]}}else if(i=="]"){h(n);var u=n.getCursorPosition(),a=r.doc.getLine(u.row),f=a.substring(u.column,u.column+1);if(f=="]"){var l=r.$findOpeningBracket("]",{column:u.column+1,row:u.row});if(l!==null&&d.isAutoInsertedClosing(u,a,i))return d.popAutoInsertedClosing(),{text:"",selection:[1,1]}}}}),this.add("brackets","deletion",function(e,t,n,r,i){var s=r.doc.getTextRange(i);if(!i.isMultiLine()&&s=="["){h(n);var o=r.doc.getLine(i.start.row),u=o.substring(i.start.column+1,i.start.column+2);if(u=="]")return i.end.column++,i}}),this.add("string_dquotes","insertion",function(e,t,n,r,i){var s=r.$mode.$quotes||c;if(i.length==1&&s[i]){if(this.lineCommentStart&&this.lineCommentStart.indexOf(i)!=-1)return;h(n);var o=i,u=n.getSelectionRange(),a=r.doc.getTextRange(u);if(a!==""&&(a.length!=1||!s[a])&&n.getWrapBehavioursEnabled())return p(u,a,o,o);if(!a){var f=n.getCursorPosition(),l=r.doc.getLine(f.row),d=l.substring(f.column-1,f.column),v=l.substring(f.column,f.column+1),m=r.getTokenAt(f.row,f.column),g=r.getTokenAt(f.row,f.column+1);if(d=="\\"&&m&&/escape/.test(m.type))return null;var y=m&&/string|escape/.test(m.type),b=!g||/string|escape/.test(g.type),w;if(v==o)w=y!==b,w&&/string\.end/.test(g.type)&&(w=!1);else{if(y&&!b)return null;if(y&&b)return null;var E=r.$mode.tokenRe;E.lastIndex=0;var S=E.test(d);E.lastIndex=0;var x=E.test(v),T=r.$mode.$pairQuotesAfter,N=T&&T[o]&&T[o].test(d);if(!N&&S||x)return null;if(v&&!/[\s;,.})\]\\]/.test(v))return null;var C=l[f.column-2];if(!(d!=o||C!=o&&!E.test(C)))return null;w=!0}return{text:w?o+o:"",selection:[1,1]}}}}),this.add("string_dquotes","deletion",function(e,t,n,r,i){var s=r.$mode.$quotes||c,o=r.doc.getTextRange(i);if(!i.isMultiLine()&&s.hasOwnProperty(o)){h(n);var u=r.doc.getLine(i.start.row),a=u.substring(i.start.column+1,i.start.column+2);if(a==o)return i.end.column++,i}}),e.closeDocComment!==!1&&this.add("doc comment end","insertion",function(e,t,n,r,i){if(e==="doc-start"&&(i==="\n"||i==="\r\n")&&n.selection.isEmpty()){var s=n.getCursorPosition();if(s.column===0)return;var o=r.doc.getLine(s.row),u=r.doc.getLine(s.row+1),a=r.getTokens(s.row),f=0;for(var l=0;l<a.length;l++){f+=a[l].value.length;var c=a[l];if(f>=s.column){if(f===s.column){if(!/\.doc/.test(c.type))return;if(/\*\//.test(c.value)){var h=a[l+1];if(!h||!/\.doc/.test(h.type))return}}var p=s.column-(f-c.value.length),d=c.value.indexOf("*/"),v=c.value.indexOf("/**",d>-1?d+2:0);if(v!==-1&&p>v&&p<v+3)return;if(d!==-1&&v!==-1&&p>=d&&p<=v||!/\.doc/.test(c.type))return;break}}var m=this.$getIndent(o);if(/\s*\*/.test(u))return/^\s*\*/.test(o)?{text:i+m+"* ",selection:[1,2+m.length,1,2+m.length]}:{text:i+m+" * ",selection:[1,3+m.length,1,3+m.length]};if(/\/\*\*/.test(o.substring(0,s.column)))return{text:i+m+" * "+i+" "+m+"*/",selection:[1,4+m.length,1,4+m.length]}}})},d.isSaneInsertion=function(e,t){var n=e.getCursorPosition(),r=new s(t,n.row,n.column);if(!this.$matchTokenType(r.getCurrentToken()||"text",u)){if(/[)}\]]/.test(e.session.getLine(n.row)[n.column]))return!0;var i=new s(t,n.row,n.column+1);if(!this.$matchTokenType(i.getCurrentToken()||"text",u))return!1}return r.stepForward(),r.getCurrentTokenRow()!==n.row||this.$matchTokenType(r.getCurrentToken()||"text",a)},d.$matchTokenType=function(e,t){return t.indexOf(e.type||e)>-1},d.recordAutoInsert=function(e,t,n){var r=e.getCursorPosition(),i=t.doc.getLine(r.row);this.isAutoInsertedClosing(r,i,f.autoInsertedLineEnd[0])||(f.autoInsertedBrackets=0),f.autoInsertedRow=r.row,f.autoInsertedLineEnd=n+i.substr(r.column),f.autoInsertedBrackets++},d.recordMaybeInsert=function(e,t,n){var r=e.getCursorPosition(),i=t.doc.getLine(r.row);this.isMaybeInsertedClosing(r,i)||(f.maybeInsertedBrackets=0),f.maybeInsertedRow=r.row,f.maybeInsertedLineStart=i.substr(0,r.column)+n,f.maybeInsertedLineEnd=i.substr(r.column),f.maybeInsertedBrackets++},d.isAutoInsertedClosing=function(e,t,n){return f.autoInsertedBrackets>0&&e.row===f.autoInsertedRow&&n===f.autoInsertedLineEnd[0]&&t.substr(e.column)===f.autoInsertedLineEnd},d.isMaybeInsertedClosing=function(e,t){return f.maybeInsertedBrackets>0&&e.row===f.maybeInsertedRow&&t.substr(e.column)===f.maybeInsertedLineEnd&&t.substr(0,e.column)==f.maybeInsertedLineStart},d.popAutoInsertedClosing=function(){f.autoInsertedLineEnd=f.autoInsertedLineEnd.substr(1),f.autoInsertedBrackets--},d.clearMaybeInsertedClosing=function(){f&&(f.maybeInsertedBrackets=0,f.maybeInsertedRow=-1)},r.inherits(d,i),t.CstyleBehaviour=d}),ace.define("ace/unicode",["require","exports","module"],function(e,t,n){"use strict";var r=[48,9,8,25,5,0,2,25,48,0,11,0,5,0,6,22,2,30,2,457,5,11,15,4,8,0,2,0,18,116,2,1,3,3,9,0,2,2,2,0,2,19,2,82,2,138,2,4,3,155,12,37,3,0,8,38,10,44,2,0,2,1,2,1,2,0,9,26,6,2,30,10,7,61,2,9,5,101,2,7,3,9,2,18,3,0,17,58,3,100,15,53,5,0,6,45,211,57,3,18,2,5,3,11,3,9,2,1,7,6,2,2,2,7,3,1,3,21,2,6,2,0,4,3,3,8,3,1,3,3,9,0,5,1,2,4,3,11,16,2,2,5,5,1,3,21,2,6,2,1,2,1,2,1,3,0,2,4,5,1,3,2,4,0,8,3,2,0,8,15,12,2,2,8,2,2,2,21,2,6,2,1,2,4,3,9,2,2,2,2,3,0,16,3,3,9,18,2,2,7,3,1,3,21,2,6,2,1,2,4,3,8,3,1,3,2,9,1,5,1,2,4,3,9,2,0,17,1,2,5,4,2,2,3,4,1,2,0,2,1,4,1,4,2,4,11,5,4,4,2,2,3,3,0,7,0,15,9,18,2,2,7,2,2,2,22,2,9,2,4,4,7,2,2,2,3,8,1,2,1,7,3,3,9,19,1,2,7,2,2,2,22,2,9,2,4,3,8,2,2,2,3,8,1,8,0,2,3,3,9,19,1,2,7,2,2,2,22,2,15,4,7,2,2,2,3,10,0,9,3,3,9,11,5,3,1,2,17,4,23,2,8,2,0,3,6,4,0,5,5,2,0,2,7,19,1,14,57,6,14,2,9,40,1,2,0,3,1,2,0,3,0,7,3,2,6,2,2,2,0,2,0,3,1,2,12,2,2,3,4,2,0,2,5,3,9,3,1,35,0,24,1,7,9,12,0,2,0,2,0,5,9,2,35,5,19,2,5,5,7,2,35,10,0,58,73,7,77,3,37,11,42,2,0,4,328,2,3,3,6,2,0,2,3,3,40,2,3,3,32,2,3,3,6,2,0,2,3,3,14,2,56,2,3,3,66,5,0,33,15,17,84,13,619,3,16,2,25,6,74,22,12,2,6,12,20,12,19,13,12,2,2,2,1,13,51,3,29,4,0,5,1,3,9,34,2,3,9,7,87,9,42,6,69,11,28,4,11,5,11,11,39,3,4,12,43,5,25,7,10,38,27,5,62,2,28,3,10,7,9,14,0,89,75,5,9,18,8,13,42,4,11,71,55,9,9,4,48,83,2,2,30,14,230,23,280,3,5,3,37,3,5,3,7,2,0,2,0,2,0,2,30,3,52,2,6,2,0,4,2,2,6,4,3,3,5,5,12,6,2,2,6,67,1,20,0,29,0,14,0,17,4,60,12,5,0,4,11,18,0,5,0,3,9,2,0,4,4,7,0,2,0,2,0,2,3,2,10,3,3,6,4,5,0,53,1,2684,46,2,46,2,132,7,6,15,37,11,53,10,0,17,22,10,6,2,6,2,6,2,6,2,6,2,6,2,6,2,6,2,31,48,0,470,1,36,5,2,4,6,1,5,85,3,1,3,2,2,89,2,3,6,40,4,93,18,23,57,15,513,6581,75,20939,53,1164,68,45,3,268,4,27,21,31,3,13,13,1,2,24,9,69,11,1,38,8,3,102,3,1,111,44,25,51,13,68,12,9,7,23,4,0,5,45,3,35,13,28,4,64,15,10,39,54,10,13,3,9,7,22,4,1,5,66,25,2,227,42,2,1,3,9,7,11171,13,22,5,48,8453,301,3,61,3,105,39,6,13,4,6,11,2,12,2,4,2,0,2,1,2,1,2,107,34,362,19,63,3,53,41,11,5,15,17,6,13,1,25,2,33,4,2,134,20,9,8,25,5,0,2,25,12,88,4,5,3,5,3,5,3,2],i=0,s=[];for(var o=0;o<r.length;o+=2)s.push(i+=r[o]),r[o+1]&&s.push(45,i+=r[o+1]);t.wordChars=String.fromCharCode.apply(null,s)}),ace.define("ace/mode/text",["require","exports","module","ace/config","ace/tokenizer","ace/mode/text_highlight_rules","ace/mode/behaviour/cstyle","ace/unicode","ace/lib/lang","ace/token_iterator","ace/range"],function(e,t,n){"use strict";var r=e("../config"),i=e("../tokenizer").Tokenizer,s=e("./text_highlight_rules").TextHighlightRules,o=e("./behaviour/cstyle").CstyleBehaviour,u=e("../unicode"),a=e("../lib/lang"),f=e("../token_iterator").TokenIterator,l=e("../range").Range,c;c=function(){this.HighlightRules=s},function(){this.$defaultBehaviour=new o,this.tokenRe=new RegExp("^["+u.wordChars+"\\$_]+","g"),this.nonTokenRe=new RegExp("^(?:[^"+u.wordChars+"\\$_]|\\s])+","g"),this.getTokenizer=function(){return this.$tokenizer||(this.$highlightRules=this.$highlightRules||new this.HighlightRules(this.$highlightRuleConfig),this.$tokenizer=new i(this.$highlightRules.getRules())),this.$tokenizer},this.lineCommentStart="",this.blockComment="",this.toggleCommentLines=function(e,t,n,r){function w(e){for(var t=n;t<=r;t++)e(i.getLine(t),t)}var i=t.doc,s=!0,o=!0,u=Infinity,f=t.getTabSize(),l=!1;if(!this.lineCommentStart){if(!this.blockComment)return!1;var c=this.blockComment.start,h=this.blockComment.end,p=new RegExp("^(\\s*)(?:"+a.escapeRegExp(c)+")"),d=new RegExp("(?:"+a.escapeRegExp(h)+")\\s*$"),v=function(e,t){if(g(e,t))return;if(!s||/\S/.test(e))i.insertInLine({row:t,column:e.length},h),i.insertInLine({row:t,column:u},c)},m=function(e,t){var n;(n=e.match(d))&&i.removeInLine(t,e.length-n[0].length,e.length),(n=e.match(p))&&i.removeInLine(t,n[1].length,n[0].length)},g=function(e,n){if(p.test(e))return!0;var r=t.getTokens(n);for(var i=0;i<r.length;i++)if(r[i].type==="comment")return!0}}else{if(Array.isArray(this.lineCommentStart))var p=this.lineCommentStart.map(a.escapeRegExp).join("|"),c=this.lineCommentStart[0];else var p=a.escapeRegExp(this.lineCommentStart),c=this.lineCommentStart;p=new RegExp("^(\\s*)(?:"+p+") ?"),l=t.getUseSoftTabs();var m=function(e,t){var n=e.match(p);if(!n)return;var r=n[1].length,s=n[0].length;!b(e,r,s)&&n[0][s-1]==" "&&s--,i.removeInLine(t,r,s)},y=c+" ",v=function(e,t){if(!s||/\S/.test(e))b(e,u,u)?i.insertInLine({row:t,column:u},y):i.insertInLine({row:t,column:u},c)},g=function(e,t){return p.test(e)},b=function(e,t,n){var r=0;while(t--&&e.charAt(t)==" ")r++;if(r%f!=0)return!1;var r=0;while(e.charAt(n++)==" ")r++;return f>2?r%f!=f-1:r%f==0}}var E=Infinity;w(function(e,t){var n=e.search(/\S/);n!==-1?(n<u&&(u=n),o&&!g(e,t)&&(o=!1)):E>e.length&&(E=e.length)}),u==Infinity&&(u=E,s=!1,o=!1),l&&u%f!=0&&(u=Math.floor(u/f)*f),w(o?m:v)},this.toggleBlockComment=function(e,t,n,r){var i=this.blockComment;if(!i)return;!i.start&&i[0]&&(i=i[0]);var s=new f(t,r.row,r.column),o=s.getCurrentToken(),u=t.selection,a=t.selection.toOrientedRange(),c,h;if(o&&/comment/.test(o.type)){var p,d;while(o&&/comment/.test(o.type)){var v=o.value.indexOf(i.start);if(v!=-1){var m=s.getCurrentTokenRow(),g=s.getCurrentTokenColumn()+v;p=new l(m,g,m,g+i.start.length);break}o=s.stepBackward()}var s=new f(t,r.row,r.column),o=s.getCurrentToken();while(o&&/comment/.test(o.type)){var v=o.value.indexOf(i.end);if(v!=-1){var m=s.getCurrentTokenRow(),g=s.getCurrentTokenColumn()+v;d=new l(m,g,m,g+i.end.length);break}o=s.stepForward()}d&&t.remove(d),p&&(t.remove(p),c=p.start.row,h=-i.start.length)}else h=i.start.length,c=n.start.row,t.insert(n.end,i.end),t.insert(n.start,i.start);a.start.row==c&&(a.start.column+=h),a.end.row==c&&(a.end.column+=h),t.selection.fromOrientedRange(a)},this.getNextLineIndent=function(e,t,n){return this.$getIndent(t)},this.checkOutdent=function(e,t,n){return!1},this.autoOutdent=function(e,t,n){},this.$getIndent=function(e){return e.match(/^\s*/)[0]},this.createWorker=function(e){return null},this.createModeDelegates=function(e){this.$embeds=[],this.$modes={};for(var t in e)if(e[t]){var n=e[t],i=n.prototype.$id,s=r.$modes[i];s||(r.$modes[i]=s=new n),r.$modes[t]||(r.$modes[t]=s),this.$embeds.push(t),this.$modes[t]=s}var o=["toggleBlockComment","toggleCommentLines","getNextLineIndent","checkOutdent","autoOutdent","transformAction","getCompletions"],u=function(e){(function(t){var n=o[e],r=t[n];t[o[e]]=function(){return this.$delegator(n,arguments,r)}})(a)},a=this;for(var t=0;t<o.length;t++)u(t)},this.$delegator=function(e,t,n){var r=t[0]||"start";if(typeof r!="string"){if(Array.isArray(r[2])){var i=r[2][r[2].length-1],s=this.$modes[i];if(s)return s[e].apply(s,[r[1]].concat([].slice.call(t,1)))}r=r[0]||"start"}for(var o=0;o<this.$embeds.length;o++){if(!this.$modes[this.$embeds[o]])continue;var u=r.split(this.$embeds[o]);if(!u[0]&&u[1]){t[0]=u[1];var s=this.$modes[this.$embeds[o]];return s[e].apply(s,t)}}var a=n.apply(this,t);return n?a:undefined},this.transformAction=function(e,t,n,r,i){if(this.$behaviour){var s=this.$behaviour.getBehaviours();for(var o in s)if(s[o][t]){var u=s[o][t].apply(this,arguments);if(u)return u}}},this.getKeywords=function(e){if(!this.completionKeywords){var t=this.$tokenizer.rules,n=[];for(var r in t){var i=t[r];for(var s=0,o=i.length;s<o;s++)if(typeof i[s].token=="string")/keyword|support|storage/.test(i[s].token)&&n.push(i[s].regex);else if(typeof i[s].token=="object")for(var u=0,a=i[s].token.length;u<a;u++)if(/keyword|support|storage/.test(i[s].token[u])){var r=i[s].regex.match(/\(.+?\)/g)[u];n.push(r.substr(1,r.length-2))}}this.completionKeywords=n}return e?n.concat(this.$keywordList||[]):this.$keywordList},this.$createKeywordList=function(){return this.$highlightRules||this.getTokenizer(),this.$keywordList=this.$highlightRules.$keywordList||[]},this.getCompletions=function(e,t,n,r){var i=this.$keywordList||this.$createKeywordList();return i.map(function(e){return{name:e,value:e,score:0,meta:"keyword"}})},this.$id="ace/mode/text"}.call(c.prototype),t.Mode=c}),ace.define("ace/line_widgets",["require","exports","module","ace/lib/dom"],function(e,t,n){"use strict";var r=e("./lib/dom"),i=function(){function e(e){this.session=e,this.session.widgetManager=this,this.session.getRowLength=this.getRowLength,this.session.$getWidgetScreenLength=this.$getWidgetScreenLength,this.updateOnChange=this.updateOnChange.bind(this),this.renderWidgets=this.renderWidgets.bind(this),this.measureWidgets=this.measureWidgets.bind(this),this.session._changedWidgets=[],this.$onChangeEditor=this.$onChangeEditor.bind(this),this.session.on("change",this.updateOnChange),this.session.on("changeFold",this.updateOnFold),this.session.on("changeEditor",this.$onChangeEditor)}return e.prototype.getRowLength=function(e){var t;return this.lineWidgets?t=this.lineWidgets[e]&&this.lineWidgets[e].rowCount||0:t=0,!this.$useWrapMode||!this.$wrapData[e]?1+t:this.$wrapData[e].length+1+t},e.prototype.$getWidgetScreenLength=function(){var e=0;return this.lineWidgets.forEach(function(t){t&&t.rowCount&&!t.hidden&&(e+=t.rowCount)}),e},e.prototype.$onChangeEditor=function(e){this.attach(e.editor)},e.prototype.attach=function(e){e&&e.widgetManager&&e.widgetManager!=this&&e.widgetManager.detach();if(this.editor==e)return;this.detach(),this.editor=e,e&&(e.widgetManager=this,e.renderer.on("beforeRender",this.measureWidgets),e.renderer.on("afterRender",this.renderWidgets))},e.prototype.detach=function(e){var t=this.editor;if(!t)return;this.editor=null,t.widgetManager=null,t.renderer.off("beforeRender",this.measureWidgets),t.renderer.off("afterRender",this.renderWidgets);var n=this.session.lineWidgets;n&&n.forEach(function(e){e&&e.el&&e.el.parentNode&&(e._inDocument=!1,e.el.parentNode.removeChild(e.el))})},e.prototype.updateOnFold=function(e,t){var n=t.lineWidgets;if(!n||!e.action)return;var r=e.data,i=r.start.row,s=r.end.row,o=e.action=="add";for(var u=i+1;u<s;u++)n[u]&&(n[u].hidden=o);n[s]&&(o?n[i]?n[s].hidden=o:n[i]=n[s]:(n[i]==n[s]&&(n[i]=undefined),n[s].hidden=o))},e.prototype.updateOnChange=function(e){var t=this.session.lineWidgets;if(!t)return;var n=e.start.row,r=e.end.row-n;if(r!==0)if(e.action=="remove"){var i=t.splice(n+1,r);!t[n]&&i[i.length-1]&&(t[n]=i.pop()),i.forEach(function(e){e&&this.removeLineWidget(e)},this),this.$updateRows()}else{var s=new Array(r);t[n]&&t[n].column!=null&&e.start.column>t[n].column&&n++,s.unshift(n,0),t.splice.apply(t,s),this.$updateRows()}},e.prototype.$updateRows=function(){var e=this.session.lineWidgets;if(!e)return;var t=!0;e.forEach(function(e,n){if(e){t=!1,e.row=n;while(e.$oldWidget)e.$oldWidget.row=n,e=e.$oldWidget}}),t&&(this.session.lineWidgets=null)},e.prototype.$registerLineWidget=function(e){this.session.lineWidgets||(this.session.lineWidgets=new Array(this.session.getLength()));var t=this.session.lineWidgets[e.row];return t&&(e.$oldWidget=t,t.el&&t.el.parentNode&&(t.el.parentNode.removeChild(t.el),t._inDocument=!1)),this.session.lineWidgets[e.row]=e,e},e.prototype.addLineWidget=function(e){this.$registerLineWidget(e),e.session=this.session;if(!this.editor)return e;var t=this.editor.renderer;e.html&&!e.el&&(e.el=r.createElement("div"),e.el.innerHTML=e.html),e.text&&!e.el&&(e.el=r.createElement("div"),e.el.textContent=e.text),e.el&&(r.addCssClass(e.el,"ace_lineWidgetContainer"),e.className&&r.addCssClass(e.el,e.className),e.el.style.position="absolute",e.el.style.zIndex="5",t.container.appendChild(e.el),e._inDocument=!0,e.coverGutter||(e.el.style.zIndex="3"),e.pixelHeight==null&&(e.pixelHeight=e.el.offsetHeight)),e.rowCount==null&&(e.rowCount=e.pixelHeight/t.layerConfig.lineHeight);var n=this.session.getFoldAt(e.row,0);e.$fold=n;if(n){var i=this.session.lineWidgets;e.row==n.end.row&&!i[n.start.row]?i[n.start.row]=e:e.hidden=!0}return this.session._emit("changeFold",{data:{start:{row:e.row}}}),this.$updateRows(),this.renderWidgets(null,t),this.onWidgetChanged(e),e},e.prototype.removeLineWidget=function(e){e._inDocument=!1,e.session=null,e.el&&e.el.parentNode&&e.el.parentNode.removeChild(e.el);if(e.editor&&e.editor.destroy)try{e.editor.destroy()}catch(t){}if(this.session.lineWidgets){var n=this.session.lineWidgets[e.row];if(n==e)this.session.lineWidgets[e.row]=e.$oldWidget,e.$oldWidget&&this.onWidgetChanged(e.$oldWidget);else while(n){if(n.$oldWidget==e){n.$oldWidget=e.$oldWidget;break}n=n.$oldWidget}}this.session._emit("changeFold",{data:{start:{row:e.row}}}),this.$updateRows()},e.prototype.getWidgetsAtRow=function(e){var t=this.session.lineWidgets,n=t&&t[e],r=[];while(n)r.push(n),n=n.$oldWidget;return r},e.prototype.onWidgetChanged=function(e){this.session._changedWidgets.push(e),this.editor&&this.editor.renderer.updateFull()},e.prototype.measureWidgets=function(e,t){var n=this.session._changedWidgets,r=t.layerConfig;if(!n||!n.length)return;var i=Infinity;for(var s=0;s<n.length;s++){var o=n[s];if(!o||!o.el)continue;if(o.session!=this.session)continue;if(!o._inDocument){if(this.session.lineWidgets[o.row]!=o)continue;o._inDocument=!0,t.container.appendChild(o.el)}o.h=o.el.offsetHeight,o.fixedWidth||(o.w=o.el.offsetWidth,o.screenWidth=Math.ceil(o.w/r.characterWidth));var u=o.h/r.lineHeight;o.coverLine&&(u-=this.session.getRowLineCount(o.row),u<0&&(u=0)),o.rowCount!=u&&(o.rowCount=u,o.row<i&&(i=o.row))}i!=Infinity&&(this.session._emit("changeFold",{data:{start:{row:i}}}),this.session.lineWidgetWidth=null),this.session._changedWidgets=[]},e.prototype.renderWidgets=function(e,t){var n=t.layerConfig,r=this.session.lineWidgets;if(!r)return;var i=Math.min(this.firstRow,n.firstRow),s=Math.max(this.lastRow,n.lastRow,r.length);while(i>0&&!r[i])i--;this.firstRow=n.firstRow,this.lastRow=n.lastRow,t.$cursorLayer.config=n;for(var o=i;o<=s;o++){var u=r[o];if(!u||!u.el)continue;if(u.hidden){u.el.style.top=-100-(u.pixelHeight||0)+"px";continue}u._inDocument||(u._inDocument=!0,t.container.appendChild(u.el));var a=t.$cursorLayer.getPixelPosition({row:o,column:0},!0).top;u.coverLine||(a+=n.lineHeight*this.session.getRowLineCount(u.row)),u.el.style.top=a-n.offset+"px";var f=u.coverGutter?0:t.gutterWidth;u.fixedWidth||(f-=t.scrollLeft),u.el.style.left=f+"px",u.fullWidth&&u.screenWidth&&(u.el.style.minWidth=n.width+2*n.padding+"px"),u.fixedWidth?u.el.style.right=t.scrollBar.getWidth()+"px":u.el.style.right=""}},e}();t.LineWidgets=i}),ace.define("ace/apply_delta",["require","exports","module"],function(e,t,n){"use strict";function r(e,t){throw console.log("Invalid Delta:",e),"Invalid Delta: "+t}function i(e,t){return t.row>=0&&t.row<e.length&&t.column>=0&&t.column<=e[t.row].length}function s(e,t){t.action!="insert"&&t.action!="remove"&&r(t,"delta.action must be 'insert' or 'remove'"),t.lines instanceof Array||r(t,"delta.lines must be an Array"),(!t.start||!t.end)&&r(t,"delta.start/end must be an present");var n=t.start;i(e,t.start)||r(t,"delta.start must be contained in document");var s=t.end;t.action=="remove"&&!i(e,s)&&r(t,"delta.end must contained in document for 'remove' actions");var o=s.row-n.row,u=s.column-(o==0?n.column:0);(o!=t.lines.length-1||t.lines[o].length!=u)&&r(t,"delta.range must match delta lines")}t.applyDelta=function(e,t,n){var r=t.start.row,i=t.start.column,s=e[r]||"";switch(t.action){case"insert":var o=t.lines;if(o.length===1)e[r]=s.substring(0,i)+t.lines[0]+s.substring(i);else{var u=[r,1].concat(t.lines);e.splice.apply(e,u),e[r]=s.substring(0,i)+e[r],e[r+t.lines.length-1]+=s.substring(i)}break;case"remove":var a=t.end.column,f=t.end.row;r===f?e[r]=s.substring(0,i)+s.substring(a):e.splice(r,f-r+1,s.substring(0,i)+e[f].substring(a))}}}),ace.define("ace/anchor",["require","exports","module","ace/lib/oop","ace/lib/event_emitter"],function(e,t,n){"use strict";function o(e,t,n){var r=n?e.column<=t.column:e.column<t.column;return e.row<t.row||e.row==t.row&&r}function u(e,t,n){var r=e.action=="insert",i=(r?1:-1)*(e.end.row-e.start.row),s=(r?1:-1)*(e.end.column-e.start.column),u=e.start,a=r?u:e.end;return o(t,u,n)?{row:t.row,column:t.column}:o(a,t,!n)?{row:t.row+i,column:t.column+(t.row==a.row?s:0)}:{row:u.row,column:u.column}}var r=e("./lib/oop"),i=e("./lib/event_emitter").EventEmitter,s=function(){function e(e,t,n){this.$onChange=this.onChange.bind(this),this.attach(e),typeof t!="number"?this.setPosition(t.row,t.column):this.setPosition(t,n)}return e.prototype.getPosition=function(){return this.$clipPositionToDocument(this.row,this.column)},e.prototype.getDocument=function(){return this.document},e.prototype.onChange=function(e){if(e.start.row==e.end.row&&e.start.row!=this.row)return;if(e.start.row>this.row)return;var t=u(e,{row:this.row,column:this.column},this.$insertRight);this.setPosition(t.row,t.column,!0)},e.prototype.setPosition=function(e,t,n){var r;n?r={row:e,column:t}:r=this.$clipPositionToDocument(e,t);if(this.row==r.row&&this.column==r.column)return;var i={row:this.row,column:this.column};this.row=r.row,this.column=r.column,this._signal("change",{old:i,value:r})},e.prototype.detach=function(){this.document.off("change",this.$onChange)},e.prototype.attach=function(e){this.document=e||this.document,this.document.on("change",this.$onChange)},e.prototype.$clipPositionToDocument=function(e,t){var n={};return e>=this.document.getLength()?(n.row=Math.max(0,this.document.getLength()-1),n.column=this.document.getLine(n.row).length):e<0?(n.row=0,n.column=0):(n.row=e,n.column=Math.min(this.document.getLine(n.row).length,Math.max(0,t))),t<0&&(n.column=0),n},e}();s.prototype.$insertRight=!1,r.implement(s.prototype,i),t.Anchor=s}),ace.define("ace/document",["require","exports","module","ace/lib/oop","ace/apply_delta","ace/lib/event_emitter","ace/range","ace/anchor"],function(e,t,n){"use strict";var r=e("./lib/oop"),i=e("./apply_delta").applyDelta,s=e("./lib/event_emitter").EventEmitter,o=e("./range").Range,u=e("./anchor").Anchor,a=function(){function e(e){this.$lines=[""],e.length===0?this.$lines=[""]:Array.isArray(e)?this.insertMergedLines({row:0,column:0},e):this.insert({row:0,column:0},e)}return e.prototype.setValue=function(e){var t=this.getLength()-1;this.remove(new o(0,0,t,this.getLine(t).length)),this.insert({row:0,column:0},e||"")},e.prototype.getValue=function(){return this.getAllLines().join(this.getNewLineCharacter())},e.prototype.createAnchor=function(e,t){return new u(this,e,t)},e.prototype.$detectNewLine=function(e){var t=e.match(/^.*?(\r\n|\r|\n)/m);this.$autoNewLine=t?t[1]:"\n",this._signal("changeNewLineMode")},e.prototype.getNewLineCharacter=function(){switch(this.$newLineMode){case"windows":return"\r\n";case"unix":return"\n";default:return this.$autoNewLine||"\n"}},e.prototype.setNewLineMode=function(e){if(this.$newLineMode===e)return;this.$newLineMode=e,this._signal("changeNewLineMode")},e.prototype.getNewLineMode=function(){return this.$newLineMode},e.prototype.isNewLine=function(e){return e=="\r\n"||e=="\r"||e=="\n"},e.prototype.getLine=function(e){return this.$lines[e]||""},e.prototype.getLines=function(e,t){return this.$lines.slice(e,t+1)},e.prototype.getAllLines=function(){return this.getLines(0,this.getLength())},e.prototype.getLength=function(){return this.$lines.length},e.prototype.getTextRange=function(e){return this.getLinesForRange(e).join(this.getNewLineCharacter())},e.prototype.getLinesForRange=function(e){var t;if(e.start.row===e.end.row)t=[this.getLine(e.start.row).substring(e.start.column,e.end.column)];else{t=this.getLines(e.start.row,e.end.row),t[0]=(t[0]||"").substring(e.start.column);var n=t.length-1;e.end.row-e.start.row==n&&(t[n]=t[n].substring(0,e.end.column))}return t},e.prototype.insertLines=function(e,t){return console.warn("Use of document.insertLines is deprecated. Use the insertFullLines method instead."),this.insertFullLines(e,t)},e.prototype.removeLines=function(e,t){return console.warn("Use of document.removeLines is deprecated. Use the removeFullLines method instead."),this.removeFullLines(e,t)},e.prototype.insertNewLine=function(e){return console.warn("Use of document.insertNewLine is deprecated. Use insertMergedLines(position, ['', '']) instead."),this.insertMergedLines(e,["",""])},e.prototype.insert=function(e,t){return this.getLength()<=1&&this.$detectNewLine(t),this.insertMergedLines(e,this.$split(t))},e.prototype.insertInLine=function(e,t){var n=this.clippedPos(e.row,e.column),r=this.pos(e.row,e.column+t.length);return this.applyDelta({start:n,end:r,action:"insert",lines:[t]},!0),this.clonePos(r)},e.prototype.clippedPos=function(e,t){var n=this.getLength();e===undefined?e=n:e<0?e=0:e>=n&&(e=n-1,t=undefined);var r=this.getLine(e);return t==undefined&&(t=r.length),t=Math.min(Math.max(t,0),r.length),{row:e,column:t}},e.prototype.clonePos=function(e){return{row:e.row,column:e.column}},e.prototype.pos=function(e,t){return{row:e,column:t}},e.prototype.$clipPosition=function(e){var t=this.getLength();return e.row>=t?(e.row=Math.max(0,t-1),e.column=this.getLine(t-1).length):(e.row=Math.max(0,e.row),e.column=Math.min(Math.max(e.column,0),this.getLine(e.row).length)),e},e.prototype.insertFullLines=function(e,t){e=Math.min(Math.max(e,0),this.getLength());var n=0;e<this.getLength()?(t=t.concat([""]),n=0):(t=[""].concat(t),e--,n=this.$lines[e].length),this.insertMergedLines({row:e,column:n},t)},e.prototype.insertMergedLines=function(e,t){var n=this.clippedPos(e.row,e.column),r={row:n.row+t.length-1,column:(t.length==1?n.column:0)+t[t.length-1].length};return this.applyDelta({start:n,end:r,action:"insert",lines:t}),this.clonePos(r)},e.prototype.remove=function(e){var t=this.clippedPos(e.start.row,e.start.column),n=this.clippedPos(e.end.row,e.end.column);return this.applyDelta({start:t,end:n,action:"remove",lines:this.getLinesForRange({start:t,end:n})}),this.clonePos(t)},e.prototype.removeInLine=function(e,t,n){var r=this.clippedPos(e,t),i=this.clippedPos(e,n);return this.applyDelta({start:r,end:i,action:"remove",lines:this.getLinesForRange({start:r,end:i})},!0),this.clonePos(r)},e.prototype.removeFullLines=function(e,t){e=Math.min(Math.max(0,e),this.getLength()-1),t=Math.min(Math.max(0,t),this.getLength()-1);var n=t==this.getLength()-1&&e>0,r=t<this.getLength()-1,i=n?e-1:e,s=n?this.getLine(i).length:0,u=r?t+1:t,a=r?0:this.getLine(u).length,f=new o(i,s,u,a),l=this.$lines.slice(e,t+1);return this.applyDelta({start:f.start,end:f.end,action:"remove",lines:this.getLinesForRange(f)}),l},e.prototype.removeNewLine=function(e){e<this.getLength()-1&&e>=0&&this.applyDelta({start:this.pos(e,this.getLine(e).length),end:this.pos(e+1,0),action:"remove",lines:["",""]})},e.prototype.replace=function(e,t){e instanceof o||(e=o.fromPoints(e.start,e.end));if(t.length===0&&e.isEmpty())return e.start;if(t==this.getTextRange(e))return e.end;this.remove(e);var n;return t?n=this.insert(e.start,t):n=e.start,n},e.prototype.applyDeltas=function(e){for(var t=0;t<e.length;t++)this.applyDelta(e[t])},e.prototype.revertDeltas=function(e){for(var t=e.length-1;t>=0;t--)this.revertDelta(e[t])},e.prototype.applyDelta=function(e,t){var n=e.action=="insert";if(n?e.lines.length<=1&&!e.lines[0]:!o.comparePoints(e.start,e.end))return;n&&e.lines.length>2e4?this.$splitAndapplyLargeDelta(e,2e4):(i(this.$lines,e,t),this._signal("change",e))},e.prototype.$safeApplyDelta=function(e){var t=this.$lines.length;(e.action=="remove"&&e.start.row<t&&e.end.row<t||e.action=="insert"&&e.start.row<=t)&&this.applyDelta(e)},e.prototype.$splitAndapplyLargeDelta=function(e,t){var n=e.lines,r=n.length-t+1,i=e.start.row,s=e.start.column;for(var o=0,u=0;o<r;o=u){u+=t-1;var a=n.slice(o,u);a.push(""),this.applyDelta({start:this.pos(i+o,s),end:this.pos(i+u,s=0),action:e.action,lines:a},!0)}e.lines=n.slice(o),e.start.row=i+o,e.start.column=s,this.applyDelta(e,!0)},e.prototype.revertDelta=function(e){this.$safeApplyDelta({start:this.clonePos(e.start),end:this.clonePos(e.end),action:e.action=="insert"?"remove":"insert",lines:e.lines.slice()})},e.prototype.indexToPosition=function(e,t){var n=this.$lines||this.getAllLines(),r=this.getNewLineCharacter().length;for(var i=t||0,s=n.length;i<s;i++){e-=n[i].length+r;if(e<0)return{row:i,column:e+n[i].length+r}}return{row:s-1,column:e+n[s-1].length+r}},e.prototype.positionToIndex=function(e,t){var n=this.$lines||this.getAllLines(),r=this.getNewLineCharacter().length,i=0,s=Math.min(e.row,n.length);for(var o=t||0;o<s;++o)i+=n[o].length+r;return i+e.column},e.prototype.$split=function(e){return e.split(/\r\n|\r|\n/)},e}();a.prototype.$autoNewLine="",a.prototype.$newLineMode="auto",r.implement(a.prototype,s),t.Document=a}),ace.define("ace/background_tokenizer",["require","exports","module","ace/lib/oop","ace/lib/event_emitter"],function(e,t,n){"use strict";var r=e("./lib/oop"),i=e("./lib/event_emitter").EventEmitter,s=function(){function e(e,t){this.running=!1,this.lines=[],this.states=[],this.currentLine=0,this.tokenizer=e;var n=this;this.$worker=function(){if(!n.running)return;var e=new Date,t=n.currentLine,r=-1,i=n.doc,s=t;while(n.lines[t])t++;var o=i.getLength(),u=0;n.running=!1;while(t<o){n.$tokenizeRow(t),r=t;do t++;while(n.lines[t]);u++;if(u%5===0&&new Date-e>20){n.running=setTimeout(n.$worker,20);break}}n.currentLine=t,r==-1&&(r=t),s<=r&&n.fireUpdateEvent(s,r)}}return e.prototype.setTokenizer=function(e){this.tokenizer=e,this.lines=[],this.states=[],this.start(0)},e.prototype.setDocument=function(e){this.doc=e,this.lines=[],this.states=[],this.stop()},e.prototype.fireUpdateEvent=function(e,t){var n={first:e,last:t};this._signal("update",{data:n})},e.prototype.start=function(e){this.currentLine=Math.min(e||0,this.currentLine,this.doc.getLength()),this.lines.splice(this.currentLine,this.lines.length),this.states.splice(this.currentLine,this.states.length),this.stop(),this.running=setTimeout(this.$worker,700)},e.prototype.scheduleStart=function(){this.running||(this.running=setTimeout(this.$worker,700))},e.prototype.$updateOnChange=function(e){var t=e.start.row,n=e.end.row-t;if(n===0)this.lines[t]=null;else if(e.action=="remove")this.lines.splice(t,n+1,null),this.states.splice(t,n+1,null);else{var r=Array(n+1);r.unshift(t,1),this.lines.splice.apply(this.lines,r),this.states.splice.apply(this.states,r)}this.currentLine=Math.min(t,this.currentLine,this.doc.getLength()),this.stop()},e.prototype.stop=function(){this.running&&clearTimeout(this.running),this.running=!1},e.prototype.getTokens=function(e){return this.lines[e]||this.$tokenizeRow(e)},e.prototype.getState=function(e){return this.currentLine==e&&this.$tokenizeRow(e),this.states[e]||"start"},e.prototype.$tokenizeRow=function(e){var t=this.doc.getLine(e),n=this.states[e-1],r=this.tokenizer.getLineTokens(t,n,e);return this.states[e]+""!=r.state+""?(this.states[e]=r.state,this.lines[e+1]=null,this.currentLine>e+1&&(this.currentLine=e+1)):this.currentLine==e&&(this.currentLine=e+1),this.lines[e]=r.tokens},e.prototype.cleanup=function(){this.running=!1,this.lines=[],this.states=[],this.currentLine=0,this.removeAllListeners()},e}();r.implement(s.prototype,i),t.BackgroundTokenizer=s}),ace.define("ace/search_highlight",["require","exports","module","ace/lib/lang","ace/range"],function(e,t,n){"use strict";var r=e("./lib/lang"),i=e("./range").Range,s=function(){function e(e,t,n){n===void 0&&(n="text"),this.setRegexp(e),this.clazz=t,this.type=n}return e.prototype.setRegexp=function(e){if(this.regExp+""==e+"")return;this.regExp=e,this.cache=[]},e.prototype.update=function(e,t,n,s){if(!this.regExp)return;var o=s.firstRow,u=s.lastRow,a={};for(var f=o;f<=u;f++){var l=this.cache[f];l==null&&(l=r.getMatchOffsets(n.getLine(f),this.regExp),l.length>this.MAX_RANGES&&(l=l.slice(0,this.MAX_RANGES)),l=l.map(function(e){return new i(f,e.offset,f,e.offset+e.length)}),this.cache[f]=l.length?l:"");for(var c=l.length;c--;){var h=l[c].toScreenRange(n),p=h.toString();if(a[p])continue;a[p]=!0,t.drawSingleLineMarker(e,h,this.clazz,s)}}},e}();s.prototype.MAX_RANGES=500,t.SearchHighlight=s}),ace.define("ace/undomanager",["require","exports","module","ace/range"],function(e,t,n){"use strict";function i(e,t){for(var n=t;n--;){var r=e[n];if(r&&!r[0].ignore){while(n<t-1){var i=d(e[n],e[n+1]);e[n]=i[0],e[n+1]=i[1],n++}return!0}}}function a(e){var t=e.action=="insert",n=e.start,r=e.end,i=(r.row-n.row)*(t?1:-1),s=(r.column-n.column)*(t?1:-1);t&&(r=n);for(var o in this.marks){var a=this.marks[o],f=u(a,n);if(f<0)continue;if(f===0&&t){if(a.bias!=1){a.bias==-1;continue}f=1}var l=t?f:u(a,r);if(l>0){a.row+=i,a.column+=a.row==r.row?s:0;continue}!t&&l<=0&&(a.row=n.row,a.column=n.column,l===0&&(a.bias=1))}}function f(e){return{row:e.row,column:e.column}}function l(e){return{start:f(e.start),end:f(e.end),action:e.action,lines:e.lines.slice()}}function c(e){e=e||this;if(Array.isArray(e))return e.map(c).join("\n");var t="";e.action?(t=e.action=="insert"?"+":"-",t+="["+e.lines+"]"):e.value&&(Array.isArray(e.value)?t=e.value.map(h).join("\n"):t=h(e.value)),e.start&&(t+=h(e));if(e.id||e.rev)t+="	("+(e.id||e.rev)+")";return t}function h(e){return e.start.row+":"+e.start.column+"=>"+e.end.row+":"+e.end.column}function p(e,t){var n=e.action=="insert",r=t.action=="insert";if(n&&r)if(o(t.start,e.end)>=0)m(t,e,-1);else{if(!(o(t.start,e.start)<=0))return null;m(e,t,1)}else if(n&&!r)if(o(t.start,e.end)>=0)m(t,e,-1);else{if(!(o(t.end,e.start)<=0))return null;m(e,t,-1)}else if(!n&&r)if(o(t.start,e.start)>=0)m(t,e,1);else{if(!(o(t.start,e.start)<=0))return null;m(e,t,1)}else 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e(){this.$keepRedoStack,this.$maxRev=0,this.$fromUndo=!1,this.$undoDepth=Infinity,this.reset()}return e.prototype.addSession=function(e){this.$session=e},e.prototype.add=function(e,t,n){if(this.$fromUndo)return;if(e==this.$lastDelta)return;this.$keepRedoStack||(this.$redoStack.length=0);if(t===!1||!this.lastDeltas){this.lastDeltas=[];var r=this.$undoStack.length;r>this.$undoDepth-1&&this.$undoStack.splice(0,r-this.$undoDepth+1),this.$undoStack.push(this.lastDeltas),e.id=this.$rev=++this.$maxRev}if(e.action=="remove"||e.action=="insert")this.$lastDelta=e;this.lastDeltas.push(e)},e.prototype.addSelection=function(e,t){this.selections.push({value:e,rev:t||this.$rev})},e.prototype.startNewGroup=function(){return this.lastDeltas=null,this.$rev},e.prototype.markIgnored=function(e,t){t==null&&(t=this.$rev+1);var n=this.$undoStack;for(var r=n.length;r--;){var i=n[r][0];if(i.id<=e)break;i.id<t&&(i.ignore=!0)}this.lastDeltas=null},e.prototype.getSelection=function(e,t){var n=this.selections;for(var r=n.length;r--;){var i=n[r];if(i.rev<e)return t&&(i=n[r+1]),i}},e.prototype.getRevision=function(){return this.$rev},e.prototype.getDeltas=function(e,t){t==null&&(t=this.$rev+1);var n=this.$undoStack,r=null,i=0;for(var s=n.length;s--;){var o=n[s][0];o.id<t&&!r&&(r=s+1);if(o.id<=e){i=s+1;break}}return n.slice(i,r)},e.prototype.getChangedRanges=function(e,t){t==null&&(t=this.$rev+1)},e.prototype.getChangedLines=function(e,t){t==null&&(t=this.$rev+1)},e.prototype.undo=function(e,t){this.lastDeltas=null;var n=this.$undoStack;if(!i(n,n.length))return;e||(e=this.$session),this.$redoStackBaseRev!==this.$rev&&this.$redoStack.length&&(this.$redoStack=[]),this.$fromUndo=!0;var r=n.pop(),s=null;return r&&(s=e.undoChanges(r,t),this.$redoStack.push(r),this.$syncRev()),this.$fromUndo=!1,s},e.prototype.redo=function(e,t){this.lastDeltas=null,e||(e=this.$session),this.$fromUndo=!0;if(this.$redoStackBaseRev!=this.$rev){var n=this.getDeltas(this.$redoStackBaseRev,this.$rev+1);w(this.$redoStack,n),this.$redoStackBaseRev=this.$rev,this.$redoStack.forEach(function(e){e[0].id=++this.$maxRev},this)}var r=this.$redoStack.pop(),i=null;return r&&(i=e.redoChanges(r,t),this.$undoStack.push(r),this.$syncRev()),this.$fromUndo=!1,i},e.prototype.$syncRev=function(){var e=this.$undoStack,t=e[e.length-1],n=t&&t[0].id||0;this.$redoStackBaseRev=n,this.$rev=n},e.prototype.reset=function(){this.lastDeltas=null,this.$lastDelta=null,this.$undoStack=[],this.$redoStack=[],this.$rev=0,this.mark=0,this.$redoStackBaseRev=this.$rev,this.selections=[]},e.prototype.canUndo=function(){return this.$undoStack.length>0},e.prototype.canRedo=function(){return this.$redoStack.length>0},e.prototype.bookmark=function(e){e==undefined&&(e=this.$rev),this.mark=e},e.prototype.isAtBookmark=function(){return this.$rev===this.mark},e.prototype.toJSON=function(){return{$redoStack:this.$redoStack,$undoStack:this.$undoStack}},e.prototype.fromJSON=function(e){this.reset(),this.$undoStack=e.$undoStack,this.$redoStack=e.$redoStack},e.prototype.$prettyPrint=function(e){return e?c(e):c(this.$undoStack)+"\n---\n"+c(this.$redoStack)},e}();r.prototype.hasUndo=r.prototype.canUndo,r.prototype.hasRedo=r.prototype.canRedo,r.prototype.isClean=r.prototype.isAtBookmark,r.prototype.markClean=r.prototype.bookmark;var s=e("./range").Range,o=s.comparePoints,u=s.comparePoints;t.UndoManager=r}),ace.define("ace/edit_session/fold_line",["require","exports","module","ace/range"],function(e,t,n){"use strict";var r=e("../range").Range,i=function(){function e(e,t){this.foldData=e,Array.isArray(t)?this.folds=t:t=this.folds=[t];var n=t[t.length-1];this.range=new r(t[0].start.row,t[0].start.column,n.end.row,n.end.column),this.start=this.range.start,this.end=this.range.end,this.folds.forEach(function(e){e.setFoldLine(this)},this)}return e.prototype.shiftRow=function(e){this.start.row+=e,this.end.row+=e,this.folds.forEach(function(t){t.start.row+=e,t.end.row+=e})},e.prototype.addFold=function(e){if(e.sameRow){if(e.start.row<this.startRow||e.endRow>this.endRow)throw new Error("Can't add a fold to this FoldLine as it has no connection");this.folds.push(e),this.folds.sort(function(e,t){return-e.range.compareEnd(t.start.row,t.start.column)}),this.range.compareEnd(e.start.row,e.start.column)>0?(this.end.row=e.end.row,this.end.column=e.end.column):this.range.compareStart(e.end.row,e.end.column)<0&&(this.start.row=e.start.row,this.start.column=e.start.column)}else if(e.start.row==this.end.row)this.folds.push(e),this.end.row=e.end.row,this.end.column=e.end.column;else{if(e.end.row!=this.start.row)throw new Error("Trying to add fold to FoldRow that doesn't have a matching row");this.folds.unshift(e),this.start.row=e.start.row,this.start.column=e.start.column}e.foldLine=this},e.prototype.containsRow=function(e){return e>=this.start.row&&e<=this.end.row},e.prototype.walk=function(e,t,n){var r=0,i=this.folds,s,o,u,a=!0;t==null&&(t=this.end.row,n=this.end.column);for(var f=0;f<i.length;f++){s=i[f],o=s.range.compareStart(t,n);if(o==-1){e(null,t,n,r,a);return}u=e(null,s.start.row,s.start.column,r,a),u=!u&&e(s.placeholder,s.start.row,s.start.column,r);if(u||o===0)return;a=!s.sameRow,r=s.end.column}e(null,t,n,r,a)},e.prototype.getNextFoldTo=function(e,t){var n,r;for(var i=0;i<this.folds.length;i++){n=this.folds[i],r=n.range.compareEnd(e,t);if(r==-1)return{fold:n,kind:"after"};if(r===0)return{fold:n,kind:"inside"}}return null},e.prototype.addRemoveChars=function(e,t,n){var r=this.getNextFoldTo(e,t),i,s;if(r){i=r.fold;if(r.kind=="inside"&&i.start.column!=t&&i.start.row!=e)window.console&&window.console.log(e,t,i);else if(i.start.row==e){s=this.folds;var o=s.indexOf(i);o===0&&(this.start.column+=n);for(o;o<s.length;o++){i=s[o],i.start.column+=n;if(!i.sameRow)return;i.end.column+=n}this.end.column+=n}}},e.prototype.split=function(t,n){var r=this.getNextFoldTo(t,n);if(!r||r.kind=="inside")return null;var i=r.fold,s=this.folds,o=this.foldData,u=s.indexOf(i),a=s[u-1];this.end.row=a.end.row,this.end.column=a.end.column,s=s.splice(u,s.length-u);var f=new e(o,s);return o.splice(o.indexOf(this)+1,0,f),f},e.prototype.merge=function(e){var t=e.folds;for(var n=0;n<t.length;n++)this.addFold(t[n]);var r=this.foldData;r.splice(r.indexOf(e),1)},e.prototype.toString=function(){var e=[this.range.toString()+": ["];return this.folds.forEach(function(t){e.push("  "+t.toString())}),e.push("]"),e.join("\n")},e.prototype.idxToPosition=function(e){var t=0;for(var n=0;n<this.folds.length;n++){var r=this.folds[n];e-=r.start.column-t;if(e<0)return{row:r.start.row,column:r.start.column+e};e-=r.placeholder.length;if(e<0)return r.start;t=r.end.column}return{row:this.end.row,column:this.end.column+e}},e}();t.FoldLine=i}),ace.define("ace/range_list",["require","exports","module","ace/range"],function(e,t,n){"use strict";var r=e("./range").Range,i=r.comparePoints,s=function(){function e(){this.ranges=[],this.$bias=1}return e.prototype.pointIndex=function(e,t,n){var r=this.ranges;for(var s=n||0;s<r.length;s++){var o=r[s],u=i(e,o.end);if(u>0)continue;var a=i(e,o.start);return u===0?t&&a!==0?-s-2:s:a>0||a===0&&!t?s:-s-1}return-s-1},e.prototype.add=function(e){var t=!e.isEmpty(),n=this.pointIndex(e.start,t);n<0&&(n=-n-1);var r=this.pointIndex(e.end,t,n);return r<0?r=-r-1:r++,this.ranges.splice(n,r-n,e)},e.prototype.addList=function(e){var t=[];for(var n=e.length;n--;)t.push.apply(t,this.add(e[n]));return t},e.prototype.substractPoint=function(e){var t=this.pointIndex(e);if(t>=0)return this.ranges.splice(t,1)},e.prototype.merge=function(){var e=[],t=this.ranges;t=t.sort(function(e,t){return i(e.start,t.start)});var n=t[0],r;for(var s=1;s<t.length;s++){r=n,n=t[s];var o=i(r.end,n.start);if(o<0)continue;if(o==0&&!r.isEmpty()&&!n.isEmpty())continue;i(r.end,n.end)<0&&(r.end.row=n.end.row,r.end.column=n.end.column),t.splice(s,1),e.push(n),n=r,s--}return this.ranges=t,e},e.prototype.contains=function(e,t){return this.pointIndex({row:e,column:t})>=0},e.prototype.containsPoint=function(e){return this.pointIndex(e)>=0},e.prototype.rangeAtPoint=function(e){var t=this.pointIndex(e);if(t>=0)return this.ranges[t]},e.prototype.clipRows=function(e,t){var n=this.ranges;if(n[0].start.row>t||n[n.length-1].start.row<e)return[];var r=this.pointIndex({row:e,column:0});r<0&&(r=-r-1);var i=this.pointIndex({row:t,column:0},r);i<0&&(i=-i-1);var s=[];for(var o=r;o<i;o++)s.push(n[o]);return s},e.prototype.removeAll=function(){return this.ranges.splice(0,this.ranges.length)},e.prototype.attach=function(e){this.session&&this.detach(),this.session=e,this.onChange=this.$onChange.bind(this),this.session.on("change",this.onChange)},e.prototype.detach=function(){if(!this.session)return;this.session.removeListener("change",this.onChange),this.session=null},e.prototype.$onChange=function(e){var t=e.start,n=e.end,r=t.row,i=n.row,s=this.ranges;for(var o=0,u=s.length;o<u;o++){var a=s[o];if(a.end.row>=r)break}if(e.action=="insert"){var f=i-r,l=-t.column+n.column;for(;o<u;o++){var a=s[o];if(a.start.row>r)break;a.start.row==r&&a.start.column>=t.column&&(a.start.column==t.column&&this.$bias<=0||(a.start.column+=l,a.start.row+=f));if(a.end.row==r&&a.end.column>=t.column){if(a.end.column==t.column&&this.$bias<0)continue;a.end.column==t.column&&l>0&&o<u-1&&a.end.column>a.start.column&&a.end.column==s[o+1].start.column&&(a.end.column-=l),a.end.column+=l,a.end.row+=f}}}else{var f=r-i,l=t.column-n.column;for(;o<u;o++){var a=s[o];if(a.start.row>i)break;if(a.end.row<i&&(r<a.end.row||r==a.end.row&&t.column<a.end.column))a.end.row=r,a.end.column=t.column;else if(a.end.row==i)if(a.end.column<=n.column){if(f||a.end.column>t.column)a.end.column=t.column,a.end.row=t.row}else a.end.column+=l,a.end.row+=f;else a.end.row>i&&(a.end.row+=f);if(a.start.row<i&&(r<a.start.row||r==a.start.row&&t.column<a.start.column))a.start.row=r,a.start.column=t.column;else if(a.start.row==i)if(a.start.column<=n.column){if(f||a.start.column>t.column)a.start.column=t.column,a.start.row=t.row}else a.start.column+=l,a.start.row+=f;else a.start.row>i&&(a.start.row+=f)}}if(f!=0&&o<u)for(;o<u;o++){var a=s[o];a.start.row+=f,a.end.row+=f}},e}();s.prototype.comparePoints=i,t.RangeList=s}),ace.define("ace/edit_session/fold",["require","exports","module","ace/range_list"],function(e,t,n){"use strict";function o(e,t){e.row-=t.row,e.row==0&&(e.column-=t.column)}function u(e,t){o(e.start,t),o(e.end,t)}function a(e,t){e.row==0&&(e.column+=t.column),e.row+=t.row}function f(e,t){a(e.start,t),a(e.end,t)}var r=this&&this.__extends||function(){var e=function(t,n){return e=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(e,t){e.__proto__=t}||function(e,t){for(var n in t)Object.prototype.hasOwnProperty.call(t,n)&&(e[n]=t[n])},e(t,n)};return function(t,n){function r(){this.constructor=t}if(typeof n!="function"&&n!==null)throw new TypeError("Class extends value "+String(n)+" is not a constructor or null");e(t,n),t.prototype=n===null?Object.create(n):(r.prototype=n.prototype,new r)}}(),i=e("../range_list").RangeList,s=function(e){function t(t,n){var r=e.call(this)||this;return r.foldLine=null,r.placeholder=n,r.range=t,r.start=t.start,r.end=t.end,r.sameRow=t.start.row==t.end.row,r.subFolds=r.ranges=[],r}return r(t,e),t.prototype.toString=function(){return'"'+this.placeholder+'" '+this.range.toString()},t.prototype.setFoldLine=function(e){this.foldLine=e,this.subFolds.forEach(function(t){t.setFoldLine(e)})},t.prototype.clone=function(){var e=this.range.clone(),n=new t(e,this.placeholder);return this.subFolds.forEach(function(e){n.subFolds.push(e.clone())}),n.collapseChildren=this.collapseChildren,n},t.prototype.addSubFold=function(e){if(this.range.isEqual(e))return;u(e,this.start);var t=e.start.row,n=e.start.column;for(var r=0,i=-1;r<this.subFolds.length;r++){i=this.subFolds[r].range.compare(t,n);if(i!=1)break}var s=this.subFolds[r],o=0;if(i==0){if(s.range.containsRange(e))return s.addSubFold(e);o=1}var t=e.range.end.row,n=e.range.end.column;for(var a=r,i=-1;a<this.subFolds.length;a++){i=this.subFolds[a].range.compare(t,n);if(i!=1)break}i==0&&a++;var f=this.subFolds.splice(r,a-r,e),l=i==0?f.length-1:f.length;for(var c=o;c<l;c++)e.addSubFold(f[c]);return e.setFoldLine(this.foldLine),e},t.prototype.restoreRange=function(e){return f(e,this.start)},t}(i);t.Fold=s}),ace.define("ace/edit_session/folding",["require","exports","module","ace/range","ace/edit_session/fold_line","ace/edit_session/fold","ace/token_iterator","ace/mouse/mouse_event"],function(e,t,n){"use strict";function a(){this.getFoldAt=function(e,t,n){var r=this.getFoldLine(e);if(!r)return null;var i=r.folds;for(var s=0;s<i.length;s++){var o=i[s].range;if(o.contains(e,t)){if(n==1&&o.isEnd(e,t)&&!o.isEmpty())continue;if(n==-1&&o.isStart(e,t)&&!o.isEmpty())continue;return i[s]}}},this.getFoldsInRange=function(e){var t=e.start,n=e.end,r=this.$foldData,i=[];t.column+=1,n.column-=1;for(var s=0;s<r.length;s++){var o=r[s].range.compareRange(e);if(o==2)continue;if(o==-2)break;var u=r[s].folds;for(var a=0;a<u.length;a++){var f=u[a];o=f.range.compareRange(e);if(o==-2)break;if(o==2)continue;if(o==42)break;i.push(f)}}return t.column-=1,n.column+=1,i},this.getFoldsInRangeList=function(e){if(Array.isArray(e)){var t=[];e.forEach(function(e){t=t.concat(this.getFoldsInRange(e))},this)}else var t=this.getFoldsInRange(e);return t},this.getAllFolds=function(){var e=[],t=this.$foldData;for(var n=0;n<t.length;n++)for(var r=0;r<t[n].folds.length;r++)e.push(t[n].folds[r]);return e},this.getFoldStringAt=function(e,t,n,r){r=r||this.getFoldLine(e);if(!r)return null;var i={end:{column:0}},s,o;for(var u=0;u<r.folds.length;u++){o=r.folds[u];var a=o.range.compareEnd(e,t);if(a==-1){s=this.getLine(o.start.row).substring(i.end.column,o.start.column);break}if(a===0)return null;i=o}return s||(s=this.getLine(o.start.row).substring(i.end.column)),n==-1?s.substring(0,t-i.end.column):n==1?s.substring(t-i.end.column):s},this.getFoldLine=function(e,t){var n=this.$foldData,r=0;t&&(r=n.indexOf(t)),r==-1&&(r=0);for(r;r<n.length;r++){var i=n[r];if(i.start.row<=e&&i.end.row>=e)return i;if(i.end.row>e)return null}return null},this.getNextFoldLine=function(e,t){var n=this.$foldData,r=0;t&&(r=n.indexOf(t)),r==-1&&(r=0);for(r;r<n.length;r++){var i=n[r];if(i.end.row>=e)return i}return null},this.getFoldedRowCount=function(e,t){var n=this.$foldData,r=t-e+1;for(var i=0;i<n.length;i++){var s=n[i],o=s.end.row,u=s.start.row;if(o>=t){u<t&&(u>=e?r-=t-u:r=0);break}o>=e&&(u>=e?r-=o-u:r-=o-e+1)}return r},this.$addFoldLine=function(e){return this.$foldData.push(e),this.$foldData.sort(function(e,t){return e.start.row-t.start.row}),e},this.addFold=function(e,t){var n=this.$foldData,r=!1,o;e instanceof s?o=e:(o=new s(t,e),o.collapseChildren=t.collapseChildren),this.$clipRangeToDocument(o.range);var u=o.start.row,a=o.start.column,f=o.end.row,l=o.end.column,c=this.getFoldAt(u,a,1),h=this.getFoldAt(f,l,-1);if(c&&h==c)return c.addSubFold(o);c&&!c.range.isStart(u,a)&&this.removeFold(c),h&&!h.range.isEnd(f,l)&&this.removeFold(h);var p=this.getFoldsInRange(o.range);p.length>0&&(this.removeFolds(p),o.collapseChildren||p.forEach(function(e){o.addSubFold(e)}));for(var d=0;d<n.length;d++){var v=n[d];if(f==v.start.row){v.addFold(o),r=!0;break}if(u==v.end.row){v.addFold(o),r=!0;if(!o.sameRow){var m=n[d+1];if(m&&m.start.row==f){v.merge(m);break}}break}if(f<=v.start.row)break}return r||(v=this.$addFoldLine(new i(this.$foldData,o))),this.$useWrapMode?this.$updateWrapData(v.start.row,v.start.row):this.$updateRowLengthCache(v.start.row,v.start.row),this.$modified=!0,this._signal("changeFold",{data:o,action:"add"}),o},this.addFolds=function(e){e.forEach(function(e){this.addFold(e)},this)},this.removeFold=function(e){var t=e.foldLine,n=t.start.row,r=t.end.row,i=this.$foldData,s=t.folds;if(s.length==1)i.splice(i.indexOf(t),1);else if(t.range.isEnd(e.end.row,e.end.column))s.pop(),t.end.row=s[s.length-1].end.row,t.end.column=s[s.length-1].end.column;else if(t.range.isStart(e.start.row,e.start.column))s.shift(),t.start.row=s[0].start.row,t.start.column=s[0].start.column;else if(e.sameRow)s.splice(s.indexOf(e),1);else{var o=t.split(e.start.row,e.start.column);s=o.folds,s.shift(),o.start.row=s[0].start.row,o.start.column=s[0].start.column}this.$updating||(this.$useWrapMode?this.$updateWrapData(n,r):this.$updateRowLengthCache(n,r)),this.$modified=!0,this._signal("changeFold",{data:e,action:"remove"})},this.removeFolds=function(e){var t=[];for(var n=0;n<e.length;n++)t.push(e[n]);t.forEach(function(e){this.removeFold(e)},this),this.$modified=!0},this.expandFold=function(e){this.removeFold(e),e.subFolds.forEach(function(t){e.restoreRange(t),this.addFold(t)},this),e.collapseChildren>0&&this.foldAll(e.start.row+1,e.end.row,e.collapseChildren-1),e.subFolds=[]},this.expandFolds=function(e){e.forEach(function(e){this.expandFold(e)},this)},this.unfold=function(e,t){var n,i;if(e==null)n=new r(0,0,this.getLength(),0),t==null&&(t=!0);else if(typeof e=="number")n=new r(e,0,e,this.getLine(e).length);else if("row"in e)n=r.fromPoints(e,e);else{if(Array.isArray(e))return i=[],e.forEach(function(e){i=i.concat(this.unfold(e))},this),i;n=e}i=this.getFoldsInRangeList(n);var s=i;while(i.length==1&&r.comparePoints(i[0].start,n.start)<0&&r.comparePoints(i[0].end,n.end)>0)this.expandFolds(i),i=this.getFoldsInRangeList(n);t!=0?this.removeFolds(i):this.expandFolds(i);if(s.length)return s},this.isRowFolded=function(e,t){return!!this.getFoldLine(e,t)},this.getRowFoldEnd=function(e,t){var n=this.getFoldLine(e,t);return n?n.end.row:e},this.getRowFoldStart=function(e,t){var n=this.getFoldLine(e,t);return n?n.start.row:e},this.getFoldDisplayLine=function(e,t,n,r,i){r==null&&(r=e.start.row),i==null&&(i=0),t==null&&(t=e.end.row),n==null&&(n=this.getLine(t).length);var s=this.doc,o="";return e.walk(function(e,t,n,u){if(t<r)return;if(t==r){if(n<i)return;u=Math.max(i,u)}e!=null?o+=e:o+=s.getLine(t).substring(u,n)},t,n),o},this.getDisplayLine=function(e,t,n,r){var i=this.getFoldLine(e);if(!i){var s;return s=this.doc.getLine(e),s.substring(r||0,t||s.length)}return this.getFoldDisplayLine(i,e,t,n,r)},this.$cloneFoldData=function(){var e=[];return e=this.$foldData.map(function(t){var n=t.folds.map(function(e){return e.clone()});return new i(e,n)}),e},this.toggleFold=function(e){var t=this.selection,n=t.getRange(),r,i;if(n.isEmpty()){var s=n.start;r=this.getFoldAt(s.row,s.column);if(r){this.expandFold(r);return}(i=this.findMatchingBracket(s))?n.comparePoint(i)==1?n.end=i:(n.start=i,n.start.column++,n.end.column--):(i=this.findMatchingBracket({row:s.row,column:s.column+1}))?(n.comparePoint(i)==1?n.end=i:n.start=i,n.start.column++):n=this.getCommentFoldRange(s.row,s.column)||n}else{var o=this.getFoldsInRange(n);if(e&&o.length){this.expandFolds(o);return}o.length==1&&(r=o[0])}r||(r=this.getFoldAt(n.start.row,n.start.column));if(r&&r.range.toString()==n.toString()){this.expandFold(r);return}var u="...";if(!n.isMultiLine()){u=this.getTextRange(n);if(u.length<4)return;u=u.trim().substring(0,2)+".."}this.addFold(u,n)},this.getCommentFoldRange=function(e,t,n){var i=new o(this,e,t),s=i.getCurrentToken(),u=s&&s.type;if(s&&/^comment|string/.test(u)){u=u.match(/comment|string/)[0],u=="comment"&&(u+="|doc-start|\\.doc");var a=new RegExp(u),f=new r;if(n!=1){do s=i.stepBackward();while(s&&a.test(s.type));s=i.stepForward()}f.start.row=i.getCurrentTokenRow(),f.start.column=i.getCurrentTokenColumn()+s.value.length,i=new o(this,e,t);var l=this.getState(i.$row);if(n!=-1){var c=-1;do{s=i.stepForward();if(c==-1){var h=this.getState(i.$row);l.toString()!==h.toString()&&(c=i.$row)}else if(i.$row>c)break}while(s&&a.test(s.type));s=i.stepBackward()}else s=i.getCurrentToken();return f.end.row=i.getCurrentTokenRow(),f.end.column=i.getCurrentTokenColumn(),f}},this.foldAll=function(e,t,n,r){n==undefined&&(n=1e5);var i=this.foldWidgets;if(!i)return;t=t||this.getLength(),e=e||0;for(var s=e;s<t;s++){i[s]==null&&(i[s]=this.getFoldWidget(s));if(i[s]!="start")continue;if(r&&!r(s))continue;var o=this.getFoldWidgetRange(s);o&&o.isMultiLine()&&o.end.row<=t&&o.start.row>=e&&(s=o.end.row,o.collapseChildren=n,this.addFold("...",o))}},this.foldToLevel=function(e){this.foldAll();while(e-->0)this.unfold(null,!1)},this.foldAllComments=function(){var e=this;this.foldAll(null,null,null,function(t){var n=e.getTokens(t);for(var r=0;r<n.length;r++){var i=n[r];if(i.type=="text"&&/^\s+$/.test(i.value))continue;return/comment/.test(i.type)?!0:!1}})},this.$foldStyles={manual:1,markbegin:1,markbeginend:1},this.$foldStyle="markbegin",this.setFoldStyle=function(e){if(!this.$foldStyles[e])throw new Error("invalid fold style: "+e+"["+Object.keys(this.$foldStyles).join(", ")+"]");if(this.$foldStyle==e)return;this.$foldStyle=e,e=="manual"&&this.unfold();var t=this.$foldMode;this.$setFolding(null),this.$setFolding(t)},this.$setFolding=function(e){if(this.$foldMode==e)return;this.$foldMode=e,this.off("change",this.$updateFoldWidgets),this.off("tokenizerUpdate",this.$tokenizerUpdateFoldWidgets),this._signal("changeAnnotation");if(!e||this.$foldStyle=="manual"){this.foldWidgets=null;return}this.foldWidgets=[],this.getFoldWidget=e.getFoldWidget.bind(e,this,this.$foldStyle),this.getFoldWidgetRange=e.getFoldWidgetRange.bind(e,this,this.$foldStyle),this.$updateFoldWidgets=this.updateFoldWidgets.bind(this),this.$tokenizerUpdateFoldWidgets=this.tokenizerUpdateFoldWidgets.bind(this),this.on("change",this.$updateFoldWidgets),this.on("tokenizerUpdate",this.$tokenizerUpdateFoldWidgets)},this.getParentFoldRangeData=function(e,t){var n=this.foldWidgets;if(!n||t&&n[e])return{};var r=e-1,i;while(r>=0){var s=n[r];s==null&&(s=n[r]=this.getFoldWidget(r));if(s=="start"){var o=this.getFoldWidgetRange(r);i||(i=o);if(o&&o.end.row>=e)break}r--}return{range:r!==-1&&o,firstRange:i}},this.onFoldWidgetClick=function(e,t){t instanceof u&&(t=t.domEvent);var n={children:t.shiftKey,all:t.ctrlKey||t.metaKey,siblings:t.altKey},r=this.$toggleFoldWidget(e,n);if(!r){var i=t.target||t.srcElement;i&&/ace_fold-widget/.test(i.className)&&(i.className+=" ace_invalid")}},this.$toggleFoldWidget=function(e,t){if(!this.getFoldWidget)return;var n=this.getFoldWidget(e),r=this.getLine(e),i=n==="end"?-1:1,s=this.getFoldAt(e,i===-1?0:r.length,i);if(s)return t.children||t.all?this.removeFold(s):this.expandFold(s),s;var o=this.getFoldWidgetRange(e,!0);if(o&&!o.isMultiLine()){s=this.getFoldAt(o.start.row,o.start.column,1);if(s&&o.isEqual(s.range))return this.removeFold(s),s}if(t.siblings){var u=this.getParentFoldRangeData(e);if(u.range)var a=u.range.start.row+1,f=u.range.end.row;this.foldAll(a,f,t.all?1e4:0)}else t.children?(f=o?o.end.row:this.getLength(),this.foldAll(e+1,f,t.all?1e4:0)):o&&(t.all&&(o.collapseChildren=1e4),this.addFold("...",o));return o},this.toggleFoldWidget=function(e){var t=this.selection.getCursor().row;t=this.getRowFoldStart(t);var n=this.$toggleFoldWidget(t,{});if(n)return;var r=this.getParentFoldRangeData(t,!0);n=r.range||r.firstRange;if(n){t=n.start.row;var i=this.getFoldAt(t,this.getLine(t).length,1);i?this.removeFold(i):this.addFold("...",n)}},this.updateFoldWidgets=function(e){var t=e.start.row,n=e.end.row-t;if(n===0)this.foldWidgets[t]=null;else if(e.action=="remove")this.foldWidgets.splice(t,n+1,null);else{var r=Array(n+1);r.unshift(t,1),this.foldWidgets.splice.apply(this.foldWidgets,r)}},this.tokenizerUpdateFoldWidgets=function(e){var t=e.data;t.first!=t.last&&this.foldWidgets.length>t.first&&this.foldWidgets.splice(t.first,this.foldWidgets.length)}}var r=e("../range").Range,i=e("./fold_line").FoldLine,s=e("./fold").Fold,o=e("../token_iterator").TokenIterator,u=e("../mouse/mouse_event").MouseEvent;t.Folding=a}),ace.define("ace/edit_session/bracket_match",["require","exports","module","ace/token_iterator","ace/range"],function(e,t,n){"use strict";function s(){this.findMatchingBracket=function(e,t){if(e.column==0)return null;var n=t||this.getLine(e.row).charAt(e.column-1);if(n=="")return null;var r=n.match(/([\(\[\{])|([\)\]\}])/);return r?r[1]?this.$findClosingBracket(r[1],e):this.$findOpeningBracket(r[2],e):null},this.getBracketRange=function(e){var t=this.getLine(e.row),n=!0,r,s=t.charAt(e.column-1),o=s&&s.match(/([\(\[\{])|([\)\]\}])/);o||(s=t.charAt(e.column),e={row:e.row,column:e.column+1},o=s&&s.match(/([\(\[\{])|([\)\]\}])/),n=!1);if(!o)return null;if(o[1]){var u=this.$findClosingBracket(o[1],e);if(!u)return null;r=i.fromPoints(e,u),n||(r.end.column++,r.start.column--),r.cursor=r.end}else{var u=this.$findOpeningBracket(o[2],e);if(!u)return null;r=i.fromPoints(u,e),n||(r.start.column++,r.end.column--),r.cursor=r.start}return r},this.getMatchingBracketRanges=function(e,t){var n=this.getLine(e.row),r=/([\(\[\{])|([\)\]\}])/,s=!t&&n.charAt(e.column-1),o=s&&s.match(r);o||(s=(t===undefined||t)&&n.charAt(e.column),e={row:e.row,column:e.column+1},o=s&&s.match(r));if(!o)return null;var u=new i(e.row,e.column-1,e.row,e.column),a=o[1]?this.$findClosingBracket(o[1],e):this.$findOpeningBracket(o[2],e);if(!a)return[u];var f=new i(a.row,a.column,a.row,a.column+1);return[u,f]},this.$brackets={")":"(","(":")","]":"[","[":"]","{":"}","}":"{","<":">",">":"<"},this.$findOpeningBracket=function(e,t,n){var i=this.$brackets[e],s=1,o=new r(this,t.row,t.column),u=o.getCurrentToken();u||(u=o.stepForward());if(!u)return;n||(n=new RegExp("(\\.?"+u.type.replace(".","\\.").replace("rparen",".paren").replace(/\b(?:end)\b/,"(?:start|begin|end)").replace(/-close\b/,"-(close|open)")+")+"));var a=t.column-o.getCurrentTokenColumn()-2,f=u.value;for(;;){while(a>=0){var l=f.charAt(a);if(l==i){s-=1;if(s==0)return{row:o.getCurrentTokenRow(),column:a+o.getCurrentTokenColumn()}}else l==e&&(s+=1);a-=1}do u=o.stepBackward();while(u&&!n.test(u.type));if(u==null)break;f=u.value,a=f.length-1}return null},this.$findClosingBracket=function(e,t,n){var i=this.$brackets[e],s=1,o=new r(this,t.row,t.column),u=o.getCurrentToken();u||(u=o.stepForward());if(!u)return;n||(n=new RegExp("(\\.?"+u.type.replace(".","\\.").replace("lparen",".paren").replace(/\b(?:start|begin)\b/,"(?:start|begin|end)").replace(/-open\b/,"-(close|open)")+")+"));var a=t.column-o.getCurrentTokenColumn();for(;;){var f=u.value,l=f.length;while(a<l){var c=f.charAt(a);if(c==i){s-=1;if(s==0)return{row:o.getCurrentTokenRow(),column:a+o.getCurrentTokenColumn()}}else c==e&&(s+=1);a+=1}do u=o.stepForward();while(u&&!n.test(u.type));if(u==null)break;a=0}return null},this.getMatchingTags=function(e){var t=new r(this,e.row,e.column),n=this.$findTagName(t);if(!n)return;var i=t.stepBackward();return i.value==="<"?this.$findClosingTag(t,n):this.$findOpeningTag(t,n)},this.$findTagName=function(e){var t=e.getCurrentToken(),n=!1,r=!1;if(t&&t.type.indexOf("tag-name")===-1)do r?t=e.stepBackward():t=e.stepForward(),t&&(t.value==="/>"?r=!0:t.type.indexOf("tag-name")!==-1&&(n=!0));while(t&&!n);return t},this.$findClosingTag=function(e,t){var n,r=t.value,s=t.value,o=0,u=new i(e.getCurrentTokenRow(),e.getCurrentTokenColumn(),e.getCurrentTokenRow(),e.getCurrentTokenColumn()+1);t=e.stepForward();var a=new i(e.getCurrentTokenRow(),e.getCurrentTokenColumn(),e.getCurrentTokenRow(),e.getCurrentTokenColumn()+t.value.length),f=!1;do{n=t;if(n.type.indexOf("tag-close")!==-1&&!f){var l=new i(e.getCurrentTokenRow(),e.getCurrentTokenColumn(),e.getCurrentTokenRow(),e.getCurrentTokenColumn()+1);f=!0}t=e.stepForward();if(t){if(t.value===">"&&!f){var l=new i(e.getCurrentTokenRow(),e.getCurrentTokenColumn(),e.getCurrentTokenRow(),e.getCurrentTokenColumn()+1);f=!0}if(t.type.indexOf("tag-name")!==-1){r=t.value;if(s===r)if(n.value==="<")o++;else if(n.value==="</"){o--;if(o<0){e.stepBackward();var c=new i(e.getCurrentTokenRow(),e.getCurrentTokenColumn(),e.getCurrentTokenRow(),e.getCurrentTokenColumn()+2);t=e.stepForward();var h=new i(e.getCurrentTokenRow(),e.getCurrentTokenColumn(),e.getCurrentTokenRow(),e.getCurrentTokenColumn()+t.value.length);t.type.indexOf("tag-close")===-1&&(t=e.stepForward());if(!t||t.value!==">")return;var p=new i(e.getCurrentTokenRow(),e.getCurrentTokenColumn(),e.getCurrentTokenRow(),e.getCurrentTokenColumn()+1)}}}else if(s===r&&t.value==="/>"){o--;if(o<0)var c=new i(e.getCurrentTokenRow(),e.getCurrentTokenColumn(),e.getCurrentTokenRow(),e.getCurrentTokenColumn()+2),h=c,p=h,l=new i(a.end.row,a.end.column,a.end.row,a.end.column+1)}}}while(t&&o>=0);if(u&&l&&c&&p&&a&&h)return{openTag:new i(u.start.row,u.start.column,l.end.row,l.end.column),closeTag:new i(c.start.row,c.start.column,p.end.row,p.end.column),openTagName:a,closeTagName:h}},this.$findOpeningTag=function(e,t){var n=e.getCurrentToken(),r=t.value,s=0,o=e.getCurrentTokenRow(),u=e.getCurrentTokenColumn(),a=u+2,f=new i(o,u,o,a);e.stepForward();var l=new i(e.getCurrentTokenRow(),e.getCurrentTokenColumn(),e.getCurrentTokenRow(),e.getCurrentTokenColumn()+t.value.length);t.type.indexOf("tag-close")===-1&&(t=e.stepForward());if(!t||t.value!==">")return;var c=new i(e.getCurrentTokenRow(),e.getCurrentTokenColumn(),e.getCurrentTokenRow(),e.getCurrentTokenColumn()+1);e.stepBackward(),e.stepBackward();do{t=n,o=e.getCurrentTokenRow(),u=e.getCurrentTokenColumn(),a=u+t.value.length,n=e.stepBackward();if(t)if(t.type.indexOf("tag-name")!==-1){if(r===t.value)if(n.value==="<"){s++;if(s>0){var h=new i(o,u,o,a),p=new i(e.getCurrentTokenRow(),e.getCurrentTokenColumn(),e.getCurrentTokenRow(),e.getCurrentTokenColumn()+1);do t=e.stepForward();while(t&&t.value!==">");var d=new i(e.getCurrentTokenRow(),e.getCurrentTokenColumn(),e.getCurrentTokenRow(),e.getCurrentTokenColumn()+1)}}else n.value==="</"&&s--}else if(t.value==="/>"){var v=0,m=n;while(m){if(m.type.indexOf("tag-name")!==-1&&m.value===r){s--;break}if(m.value==="<")break;m=e.stepBackward(),v++}for(var g=0;g<v;g++)e.stepForward()}}while(n&&s<=0);if(p&&d&&f&&c&&h&&l)return{openTag:new i(p.start.row,p.start.column,d.end.row,d.end.column),closeTag:new i(f.start.row,f.start.column,c.end.row,c.end.column),openTagName:h,closeTagName:l}}}var r=e("../token_iterator").TokenIterator,i=e("../range").Range;t.BracketMatch=s}),ace.define("ace/edit_session",["require","exports","module","ace/lib/oop","ace/lib/lang","ace/bidihandler","ace/config","ace/lib/event_emitter","ace/selection","ace/mode/text","ace/range","ace/line_widgets","ace/document","ace/background_tokenizer","ace/search_highlight","ace/undomanager","ace/edit_session/folding","ace/edit_session/bracket_match"],function(e,t,n){"use strict";function N(e){return e<4352?!1:e>=4352&&e<=4447||e>=4515&&e<=4519||e>=4602&&e<=4607||e>=9001&&e<=9002||e>=11904&&e<=11929||e>=11931&&e<=12019||e>=12032&&e<=12245||e>=12272&&e<=12283||e>=12288&&e<=12350||e>=12353&&e<=12438||e>=12441&&e<=12543||e>=12549&&e<=12589||e>=12593&&e<=12686||e>=12688&&e<=12730||e>=12736&&e<=12771||e>=12784&&e<=12830||e>=12832&&e<=12871||e>=12880&&e<=13054||e>=13056&&e<=19903||e>=19968&&e<=42124||e>=42128&&e<=42182||e>=43360&&e<=43388||e>=44032&&e<=55203||e>=55216&&e<=55238||e>=55243&&e<=55291||e>=63744&&e<=64255||e>=65040&&e<=65049||e>=65072&&e<=65106||e>=65108&&e<=65126||e>=65128&&e<=65131||e>=65281&&e<=65376||e>=65504&&e<=65510}var r=e("./lib/oop"),i=e("./lib/lang"),s=e("./bidihandler").BidiHandler,o=e("./config"),u=e("./lib/event_emitter").EventEmitter,a=e("./selection").Selection,f=e("./mode/text").Mode,l=e("./range").Range,c=e("./line_widgets").LineWidgets,h=e("./document").Document,p=e("./background_tokenizer").BackgroundTokenizer,d=e("./search_highlight").SearchHighlight,v=e("./undomanager").UndoManager,m=function(){function e(t,n){this.doc,this.$breakpoints=[],this.$decorations=[],this.$frontMarkers={},this.$backMarkers={},this.$markerId=1,this.$undoSelect=!0,this.$editor=null,this.prevOp={},this.$foldData=[],this.id="session"+ ++e.$uid,this.$foldData.toString=function(){return this.join("\n")},this.bgTokenizer=new p((new f).getTokenizer(),this);var r=this;this.bgTokenizer.on("update",function(e){r._signal("tokenizerUpdate",e)}),this.on("changeFold",this.onChangeFold.bind(this)),this.$onChange=this.onChange.bind(this);if(typeof t!="object"||!t.getLine)t=new h(t);this.setDocument(t),this.selection=new a(this),this.$onSelectionChange=this.onSelectionChange.bind(this),this.selection.on("changeSelection",this.$onSelectionChange),this.selection.on("changeCursor",this.$onSelectionChange),this.$bidiHandler=new s(this),o.resetOptions(this),this.setMode(n),o._signal("session",this),this.destroyed=!1,this.$initOperationListeners()}return e.prototype.$initOperationListeners=function(){var e=this;this.curOp=null,this.on("change",function(){e.curOp||(e.startOperation(),e.curOp.selectionBefore=e.$lastSel),e.curOp.docChanged=!0},!0),this.on("changeSelection",function(){e.curOp||(e.startOperation(),e.curOp.selectionBefore=e.$lastSel),e.curOp.selectionChanged=!0},!0),this.$operationResetTimer=i.delayedCall(this.endOperation.bind(this,!0))},e.prototype.startOperation=function(e){if(this.curOp){if(!e||this.curOp.command)return;this.prevOp=this.curOp}e||(e={}),this.$operationResetTimer.schedule(),this.curOp={command:e.command||{},args:e.args},this.curOp.selectionBefore=this.selection.toJSON(),this._signal("startOperation",e)},e.prototype.endOperation=function(e){if(this.curOp){if(e&&e.returnValue===!1){this.curOp=null,this._signal("endOperation",e);return}if(e==1&&this.curOp.command&&this.curOp.command.name=="mouse")return;var t=this.selection.toJSON();this.curOp.selectionAfter=t,this.$lastSel=this.selection.toJSON(),this.getUndoManager().addSelection(t),this._signal("beforeEndOperation"),this.prevOp=this.curOp,this.curOp=null,this._signal("endOperation",e)}},e.prototype.setDocument=function(e){this.doc&&this.doc.off("change",this.$onChange),this.doc=e,e.on("change",this.$onChange,!0),this.bgTokenizer.setDocument(this.getDocument()),this.resetCaches()},e.prototype.getDocument=function(){return this.doc},Object.defineProperty(e.prototype,"widgetManager",{get:function(){var e=new c(this);return this.widgetManager=e,this.$editor&&e.attach(this.$editor),e},set:function(e){Object.defineProperty(this,"widgetManager",{writable:!0,enumerable:!0,configurable:!0,value:e})},enumerable:!1,configurable:!0}),e.prototype.$resetRowCache=function(e){if(!e){this.$docRowCache=[],this.$screenRowCache=[];return}var t=this.$docRowCache.length,n=this.$getRowCacheIndex(this.$docRowCache,e)+1;t>n&&(this.$docRowCache.splice(n,t),this.$screenRowCache.splice(n,t))},e.prototype.$getRowCacheIndex=function(e,t){var n=0,r=e.length-1;while(n<=r){var i=n+r>>1,s=e[i];if(t>s)n=i+1;else{if(!(t<s))return i;r=i-1}}return n-1},e.prototype.resetCaches=function(){this.$modified=!0,this.$wrapData=[],this.$rowLengthCache=[],this.$resetRowCache(0),this.destroyed||this.bgTokenizer.start(0)},e.prototype.onChangeFold=function(e){var t=e.data;this.$resetRowCache(t.start.row)},e.prototype.onChange=function(e){this.$modified=!0,this.$bidiHandler.onChange(e),this.$resetRowCache(e.start.row);var t=this.$updateInternalDataOnChange(e);!this.$fromUndo&&this.$undoManager&&(t&&t.length&&(this.$undoManager.add({action:"removeFolds",folds:t},this.mergeUndoDeltas),this.mergeUndoDeltas=!0),this.$undoManager.add(e,this.mergeUndoDeltas),this.mergeUndoDeltas=!0,this.$informUndoManager.schedule()),this.bgTokenizer.$updateOnChange(e),this._signal("change",e)},e.prototype.onSelectionChange=function(){this._signal("changeSelection")},e.prototype.setValue=function(e){this.doc.setValue(e),this.selection.moveTo(0,0),this.$resetRowCache(0),this.setUndoManager(this.$undoManager),this.getUndoManager().reset()},e.fromJSON=function(t){typeof t=="string"&&(t=JSON.parse(t));var n=new v;n.$undoStack=t.history.undo,n.$redoStack=t.history.redo,n.mark=t.history.mark,n.$rev=t.history.rev;var r=new e(t.value);return t.folds.forEach(function(e){r.addFold("...",l.fromPoints(e.start,e.end))}),r.setAnnotations(t.annotations),r.setBreakpoints(t.breakpoints),r.setMode(t.mode),r.setScrollLeft(t.scrollLeft),r.setScrollTop(t.scrollTop),r.setUndoManager(n),r.selection.fromJSON(t.selection),r},e.prototype.toJSON=function(){return{annotations:this.$annotations,breakpoints:this.$breakpoints,folds:this.getAllFolds().map(function(e){return e.range}),history:this.getUndoManager(),mode:this.$mode.$id,scrollLeft:this.$scrollLeft,scrollTop:this.$scrollTop,selection:this.selection.toJSON(),value:this.doc.getValue()}},e.prototype.toString=function(){return this.doc.getValue()},e.prototype.getSelection=function(){return this.selection},e.prototype.getState=function(e){return this.bgTokenizer.getState(e)},e.prototype.getTokens=function(e){return this.bgTokenizer.getTokens(e)},e.prototype.getTokenAt=function(e,t){var n=this.bgTokenizer.getTokens(e),r,i=0;if(t==null){var s=n.length-1;i=this.getLine(e).length}else for(var s=0;s<n.length;s++){i+=n[s].value.length;if(i>=t)break}return r=n[s],r?(r.index=s,r.start=i-r.value.length,r):null},e.prototype.setUndoManager=function(e){this.$undoManager=e,this.$informUndoManager&&this.$informUndoManager.cancel();if(e){var t=this;e.addSession(this),this.$syncInformUndoManager=function(){t.$informUndoManager.cancel(),t.mergeUndoDeltas=!1},this.$informUndoManager=i.delayedCall(this.$syncInformUndoManager)}else this.$syncInformUndoManager=function(){}},e.prototype.markUndoGroup=function(){this.$syncInformUndoManager&&this.$syncInformUndoManager()},e.prototype.getUndoManager=function(){return this.$undoManager||this.$defaultUndoManager},e.prototype.getTabString=function(){return this.getUseSoftTabs()?i.stringRepeat(" ",this.getTabSize()):"	"},e.prototype.setUseSoftTabs=function(e){this.setOption("useSoftTabs",e)},e.prototype.getUseSoftTabs=function(){return this.$useSoftTabs&&!this.$mode.$indentWithTabs},e.prototype.setTabSize=function(e){this.setOption("tabSize",e)},e.prototype.getTabSize=function(){return this.$tabSize},e.prototype.isTabStop=function(e){return this.$useSoftTabs&&e.column%this.$tabSize===0},e.prototype.setNavigateWithinSoftTabs=function(e){this.setOption("navigateWithinSoftTabs",e)},e.prototype.getNavigateWithinSoftTabs=function(){return this.$navigateWithinSoftTabs},e.prototype.setOverwrite=function(e){this.setOption("overwrite",e)},e.prototype.getOverwrite=function(){return this.$overwrite},e.prototype.toggleOverwrite=function(){this.setOverwrite(!this.$overwrite)},e.prototype.addGutterDecoration=function(e,t){this.$decorations[e]||(this.$decorations[e]=""),this.$decorations[e]+=" "+t,this._signal("changeBreakpoint",{})},e.prototype.removeGutterDecoration=function(e,t){this.$decorations[e]=(this.$decorations[e]||"").replace(" "+t,""),this._signal("changeBreakpoint",{})},e.prototype.getBreakpoints=function(){return this.$breakpoints},e.prototype.setBreakpoints=function(e){this.$breakpoints=[];for(var t=0;t<e.length;t++)this.$breakpoints[e[t]]="ace_breakpoint";this._signal("changeBreakpoint",{})},e.prototype.clearBreakpoints=function(){this.$breakpoints=[],this._signal("changeBreakpoint",{})},e.prototype.setBreakpoint=function(e,t){t===undefined&&(t="ace_breakpoint"),t?this.$breakpoints[e]=t:delete this.$breakpoints[e],this._signal("changeBreakpoint",{})},e.prototype.clearBreakpoint=function(e){delete this.$breakpoints[e],this._signal("changeBreakpoint",{})},e.prototype.addMarker=function(e,t,n,r){var i=this.$markerId++,s={range:e,type:n||"line",renderer:typeof n=="function"?n:null,clazz:t,inFront:!!r,id:i};return r?(this.$frontMarkers[i]=s,this._signal("changeFrontMarker")):(this.$backMarkers[i]=s,this._signal("changeBackMarker")),i},e.prototype.addDynamicMarker=function(e,t){if(!e.update)return;var n=this.$markerId++;return e.id=n,e.inFront=!!t,t?(this.$frontMarkers[n]=e,this._signal("changeFrontMarker")):(this.$backMarkers[n]=e,this._signal("changeBackMarker")),e},e.prototype.removeMarker=function(e){var t=this.$frontMarkers[e]||this.$backMarkers[e];if(!t)return;var n=t.inFront?this.$frontMarkers:this.$backMarkers;delete n[e],this._signal(t.inFront?"changeFrontMarker":"changeBackMarker")},e.prototype.getMarkers=function(e){return e?this.$frontMarkers:this.$backMarkers},e.prototype.highlight=function(e){if(!this.$searchHighlight){var t=new d(null,"ace_selected-word","text");this.$searchHighlight=this.addDynamicMarker(t)}this.$searchHighlight.setRegexp(e)},e.prototype.highlightLines=function(e,t,n,r){typeof t!="number"&&(n=t,t=e),n||(n="ace_step");var i=new l(e,0,t,Infinity);return i.id=this.addMarker(i,n,"fullLine",r),i},e.prototype.setAnnotations=function(e){this.$annotations=e,this._signal("changeAnnotation",{})},e.prototype.getAnnotations=function(){return this.$annotations||[]},e.prototype.clearAnnotations=function(){this.setAnnotations([])},e.prototype.$detectNewLine=function(e){var t=e.match(/^.*?(\r?\n)/m);t?this.$autoNewLine=t[1]:this.$autoNewLine="\n"},e.prototype.getWordRange=function(e,t){var n=this.getLine(e),r=!1;t>0&&(r=!!n.charAt(t-1).match(this.tokenRe)),r||(r=!!n.charAt(t).match(this.tokenRe));if(r)var i=this.tokenRe;else if(/^\s+$/.test(n.slice(t-1,t+1)))var i=/\s/;else var i=this.nonTokenRe;var s=t;if(s>0){do s--;while(s>=0&&n.charAt(s).match(i));s++}var o=t;while(o<n.length&&n.charAt(o).match(i))o++;return new l(e,s,e,o)},e.prototype.getAWordRange=function(e,t){var n=this.getWordRange(e,t),r=this.getLine(n.end.row);while(r.charAt(n.end.column).match(/[ \t]/))n.end.column+=1;return n},e.prototype.setNewLineMode=function(e){this.doc.setNewLineMode(e)},e.prototype.getNewLineMode=function(){return this.doc.getNewLineMode()},e.prototype.setUseWorker=function(e){this.setOption("useWorker",e)},e.prototype.getUseWorker=function(){return this.$useWorker},e.prototype.onReloadTokenizer=function(e){var t=e.data;this.bgTokenizer.start(t.first),this._signal("tokenizerUpdate",e)},e.prototype.setMode=function(e,t){if(e&&typeof e=="object"){if(e.getTokenizer)return this.$onChangeMode(e);var n=e,r=n.path}else r=e||"ace/mode/text";this.$modes["ace/mode/text"]||(this.$modes["ace/mode/text"]=new f);if(this.$modes[r]&&!n){this.$onChangeMode(this.$modes[r]),t&&t();return}this.$modeId=r,o.loadModule(["mode",r],function(e){if(this.$modeId!==r)return t&&t();this.$modes[r]&&!n?this.$onChangeMode(this.$modes[r]):e&&e.Mode&&(e=new e.Mode(n),n||(this.$modes[r]=e,e.$id=r),this.$onChangeMode(e)),t&&t()}.bind(this)),this.$mode||this.$onChangeMode(this.$modes["ace/mode/text"],!0)},e.prototype.$onChangeMode=function(e,t){t||(this.$modeId=e.$id);if(this.$mode===e)return;var n=this.$mode;this.$mode=e,this.$stopWorker(),this.$useWorker&&this.$startWorker();var r=e.getTokenizer();if(r.on!==undefined){var i=this.onReloadTokenizer.bind(this);r.on("update",i)}this.bgTokenizer.setTokenizer(r),this.bgTokenizer.setDocument(this.getDocument()),this.tokenRe=e.tokenRe,this.nonTokenRe=e.nonTokenRe,t||(e.attachToSession&&e.attachToSession(this),this.$options.wrapMethod.set.call(this,this.$wrapMethod),this.$setFolding(e.foldingRules),this.bgTokenizer.start(0),this._emit("changeMode",{oldMode:n,mode:e}))},e.prototype.$stopWorker=function(){this.$worker&&(this.$worker.terminate(),this.$worker=null)},e.prototype.$startWorker=function(){try{this.$worker=this.$mode.createWorker(this)}catch(e){o.warn("Could not load worker",e),this.$worker=null}},e.prototype.getMode=function(){return this.$mode},e.prototype.setScrollTop=function(e){if(this.$scrollTop===e||isNaN(e))return;this.$scrollTop=e,this._signal("changeScrollTop",e)},e.prototype.getScrollTop=function(){return this.$scrollTop},e.prototype.setScrollLeft=function(e){if(this.$scrollLeft===e||isNaN(e))return;this.$scrollLeft=e,this._signal("changeScrollLeft",e)},e.prototype.getScrollLeft=function(){return this.$scrollLeft},e.prototype.getScreenWidth=function(){return this.$computeWidth(),this.lineWidgets?Math.max(this.getLineWidgetMaxWidth(),this.screenWidth):this.screenWidth},e.prototype.getLineWidgetMaxWidth=function(){if(this.lineWidgetsWidth!=null)return this.lineWidgetsWidth;var e=0;return this.lineWidgets.forEach(function(t){t&&t.screenWidth>e&&(e=t.screenWidth)}),this.lineWidgetWidth=e},e.prototype.$computeWidth=function(e){if(this.$modified||e){this.$modified=!1;if(this.$useWrapMode)return this.screenWidth=this.$wrapLimit;var t=this.doc.getAllLines(),n=this.$rowLengthCache,r=0,i=0,s=this.$foldData[i],o=s?s.start.row:Infinity,u=t.length;for(var a=0;a<u;a++){if(a>o){a=s.end.row+1;if(a>=u)break;s=this.$foldData[i++],o=s?s.start.row:Infinity}n[a]==null&&(n[a]=this.$getStringScreenWidth(t[a])[0]),n[a]>r&&(r=n[a])}this.screenWidth=r}},e.prototype.getLine=function(e){return this.doc.getLine(e)},e.prototype.getLines=function(e,t){return this.doc.getLines(e,t)},e.prototype.getLength=function(){return this.doc.getLength()},e.prototype.getTextRange=function(e){return this.doc.getTextRange(e||this.selection.getRange())},e.prototype.insert=function(e,t){return this.doc.insert(e,t)},e.prototype.remove=function(e){return this.doc.remove(e)},e.prototype.removeFullLines=function(e,t){return this.doc.removeFullLines(e,t)},e.prototype.undoChanges=function(e,t){if(!e.length)return;this.$fromUndo=!0;for(var n=e.length-1;n!=-1;n--){var r=e[n];r.action=="insert"||r.action=="remove"?this.doc.revertDelta(r):r.folds&&this.addFolds(r.folds)}!t&&this.$undoSelect&&(e.selectionBefore?this.selection.fromJSON(e.selectionBefore):this.selection.setRange(this.$getUndoSelection(e,!0))),this.$fromUndo=!1},e.prototype.redoChanges=function(e,t){if(!e.length)return;this.$fromUndo=!0;for(var n=0;n<e.length;n++){var r=e[n];(r.action=="insert"||r.action=="remove")&&this.doc.$safeApplyDelta(r)}!t&&this.$undoSelect&&(e.selectionAfter?this.selection.fromJSON(e.selectionAfter):this.selection.setRange(this.$getUndoSelection(e,!1))),this.$fromUndo=!1},e.prototype.setUndoSelect=function(e){this.$undoSelect=e},e.prototype.$getUndoSelection=function(e,t){function n(e){return t?e.action!=="insert":e.action==="insert"}var r,i;for(var s=0;s<e.length;s++){var o=e[s];if(!o.start)continue;if(!r){n(o)?r=l.fromPoints(o.start,o.end):r=l.fromPoints(o.start,o.start);continue}n(o)?(i=o.start,r.compare(i.row,i.column)==-1&&r.setStart(i),i=o.end,r.compare(i.row,i.column)==1&&r.setEnd(i)):(i=o.start,r.compare(i.row,i.column)==-1&&(r=l.fromPoints(o.start,o.start)))}return r},e.prototype.replace=function(e,t){return this.doc.replace(e,t)},e.prototype.moveText=function(e,t,n){var r=this.getTextRange(e),i=this.getFoldsInRange(e),s=l.fromPoints(t,t);if(!n){this.remove(e);var o=e.start.row-e.end.row,u=o?-e.end.column:e.start.column-e.end.column;u&&(s.start.row==e.end.row&&s.start.column>e.end.column&&(s.start.column+=u),s.end.row==e.end.row&&s.end.column>e.end.column&&(s.end.column+=u)),o&&s.start.row>=e.end.row&&(s.start.row+=o,s.end.row+=o)}s.end=this.insert(s.start,r);if(i.length){var a=e.start,f=s.start,o=f.row-a.row,u=f.column-a.column;this.addFolds(i.map(function(e){return e=e.clone(),e.start.row==a.row&&(e.start.column+=u),e.end.row==a.row&&(e.end.column+=u),e.start.row+=o,e.end.row+=o,e}))}return s},e.prototype.indentRows=function(e,t,n){n=n.replace(/\t/g,this.getTabString());for(var r=e;r<=t;r++)this.doc.insertInLine({row:r,column:0},n)},e.prototype.outdentRows=function(e){var t=e.collapseRows(),n=new l(0,0,0,0),r=this.getTabSize();for(var i=t.start.row;i<=t.end.row;++i){var s=this.getLine(i);n.start.row=i,n.end.row=i;for(var o=0;o<r;++o)if(s.charAt(o)!=" ")break;o<r&&s.charAt(o)=="	"?(n.start.column=o,n.end.column=o+1):(n.start.column=0,n.end.column=o),this.remove(n)}},e.prototype.$moveLines=function(e,t,n){e=this.getRowFoldStart(e),t=this.getRowFoldEnd(t);if(n<0){var r=this.getRowFoldStart(e+n);if(r<0)return 0;var i=r-e}else if(n>0){var r=this.getRowFoldEnd(t+n);if(r>this.doc.getLength()-1)return 0;var i=r-t}else{e=this.$clipRowToDocument(e),t=this.$clipRowToDocument(t);var i=t-e+1}var s=new l(e,0,t,Number.MAX_VALUE),o=this.getFoldsInRange(s).map(function(e){return e=e.clone(),e.start.row+=i,e.end.row+=i,e}),u=n==0?this.doc.getLines(e,t):this.doc.removeFullLines(e,t);return this.doc.insertFullLines(e+i,u),o.length&&this.addFolds(o),i},e.prototype.moveLinesUp=function(e,t){return this.$moveLines(e,t,-1)},e.prototype.moveLinesDown=function(e,t){return this.$moveLines(e,t,1)},e.prototype.duplicateLines=function(e,t){return this.$moveLines(e,t,0)},e.prototype.$clipRowToDocument=function(e){return Math.max(0,Math.min(e,this.doc.getLength()-1))},e.prototype.$clipColumnToRow=function(e,t){return t<0?0:Math.min(this.doc.getLine(e).length,t)},e.prototype.$clipPositionToDocument=function(e,t){t=Math.max(0,t);if(e<0)e=0,t=0;else{var n=this.doc.getLength();e>=n?(e=n-1,t=this.doc.getLine(n-1).length):t=Math.min(this.doc.getLine(e).length,t)}return{row:e,column:t}},e.prototype.$clipRangeToDocument=function(e){e.start.row<0?(e.start.row=0,e.start.column=0):e.start.column=this.$clipColumnToRow(e.start.row,e.start.column);var t=this.doc.getLength()-1;return e.end.row>t?(e.end.row=t,e.end.column=this.doc.getLine(t).length):e.end.column=this.$clipColumnToRow(e.end.row,e.end.column),e},e.prototype.setUseWrapMode=function(e){if(e!=this.$useWrapMode){this.$useWrapMode=e,this.$modified=!0,this.$resetRowCache(0);if(e){var t=this.getLength();this.$wrapData=Array(t),this.$updateWrapData(0,t-1)}this._signal("changeWrapMode")}},e.prototype.getUseWrapMode=function(){return this.$useWrapMode},e.prototype.setWrapLimitRange=function(e,t){if(this.$wrapLimitRange.min!==e||this.$wrapLimitRange.max!==t)this.$wrapLimitRange={min:e,max:t},this.$modified=!0,this.$bidiHandler.markAsDirty(),this.$useWrapMode&&this._signal("changeWrapMode")},e.prototype.adjustWrapLimit=function(e,t){var n=this.$wrapLimitRange;n.max<0&&(n={min:t,max:t});var r=this.$constrainWrapLimit(e,n.min,n.max);return r!=this.$wrapLimit&&r>1?(this.$wrapLimit=r,this.$modified=!0,this.$useWrapMode&&(this.$updateWrapData(0,this.getLength()-1),this.$resetRowCache(0),this._signal("changeWrapLimit")),!0):!1},e.prototype.$constrainWrapLimit=function(e,t,n){return t&&(e=Math.max(t,e)),n&&(e=Math.min(n,e)),e},e.prototype.getWrapLimit=function(){return this.$wrapLimit},e.prototype.setWrapLimit=function(e){this.setWrapLimitRange(e,e)},e.prototype.getWrapLimitRange=function(){return{min:this.$wrapLimitRange.min,max:this.$wrapLimitRange.max}},e.prototype.$updateInternalDataOnChange=function(e){var t=this.$useWrapMode,n=e.action,r=e.start,i=e.end,s=r.row,o=i.row,u=o-s,a=null;this.$updating=!0;if(u!=0)if(n==="remove"){this[t?"$wrapData":"$rowLengthCache"].splice(s,u);var f=this.$foldData;a=this.getFoldsInRange(e),this.removeFolds(a);var l=this.getFoldLine(i.row),c=0;if(l){l.addRemoveChars(i.row,i.column,r.column-i.column),l.shiftRow(-u);var h=this.getFoldLine(s);h&&h!==l&&(h.merge(l),l=h),c=f.indexOf(l)+1}for(c;c<f.length;c++){var l=f[c];l.start.row>=i.row&&l.shiftRow(-u)}o=s}else{var p=Array(u);p.unshift(s,0);var d=t?this.$wrapData:this.$rowLengthCache;d.splice.apply(d,p);var f=this.$foldData,l=this.getFoldLine(s),c=0;if(l){var v=l.range.compareInside(r.row,r.column);v==0?(l=l.split(r.row,r.column),l&&(l.shiftRow(u),l.addRemoveChars(o,0,i.column-r.column))):v==-1&&(l.addRemoveChars(s,0,i.column-r.column),l.shiftRow(u)),c=f.indexOf(l)+1}for(c;c<f.length;c++){var l=f[c];l.start.row>=s&&l.shiftRow(u)}}else{u=Math.abs(e.start.column-e.end.column),n==="remove"&&(a=this.getFoldsInRange(e),this.removeFolds(a),u=-u);var l=this.getFoldLine(s);l&&l.addRemoveChars(s,r.column,u)}return t&&this.$wrapData.length!=this.doc.getLength()&&console.error("doc.getLength() and $wrapData.length have to be the same!"),this.$updating=!1,t?this.$updateWrapData(s,o):this.$updateRowLengthCache(s,o),a},e.prototype.$updateRowLengthCache=function(e,t){this.$rowLengthCache[e]=null,this.$rowLengthCache[t]=null},e.prototype.$updateWrapData=function(e,t){var n=this.doc.getAllLines(),r=this.getTabSize(),i=this.$wrapData,s=this.$wrapLimit,o,u,a=e;t=Math.min(t,n.length-1);while(a<=t)u=this.getFoldLine(a,u),u?(o=[],u.walk(function(e,t,r,i){var s;if(e!=null){s=this.$getDisplayTokens(e,o.length),s[0]=b;for(var u=1;u<s.length;u++)s[u]=w}else s=this.$getDisplayTokens(n[t].substring(i,r),o.length);o=o.concat(s)}.bind(this),u.end.row,n[u.end.row].length+1),i[u.start.row]=this.$computeWrapSplits(o,s,r),a=u.end.row+1):(o=this.$getDisplayTokens(n[a]),i[a]=this.$computeWrapSplits(o,s,r),a++)},e.prototype.$computeWrapSplits=function(e,t,n){function l(){var t=0;if(f===0)return t;if(a)for(var r=0;r<e.length;r++){var i=e[r];if(i==S)t+=1;else{if(i!=x){if(i==T)continue;break}t+=n}}return u&&a!==!1&&(t+=n),Math.min(t,f)}function c(t){var n=t-s;for(var i=s;i<t;i++){var u=e[i];if(u===12||u===2)n-=1}r.length||(h=l(),r.indent=h),o+=n,r.push(o),s=t}if(e.length==0)return[];var r=[],i=e.length,s=0,o=0,u=this.$wrapAsCode,a=this.$indentedSoftWrap,f=t<=Math.max(2*n,8)||a===!1?0:Math.floor(t/2),h=0;while(i-s>t-h){var p=s+t-h;if(e[p-1]>=S&&e[p]>=S){c(p);continue}if(e[p]==b||e[p]==w){for(p;p!=s-1;p--)if(e[p]==b)break;if(p>s){c(p);continue}p=s+t;for(p;p<e.length;p++)if(e[p]!=w)break;if(p==e.length)break;c(p);continue}var d=Math.max(p-(t-(t>>2)),s-1);while(p>d&&e[p]<b)p--;if(u){while(p>d&&e[p]<b)p--;while(p>d&&e[p]==E)p--}else while(p>d&&e[p]<S)p--;if(p>d){c(++p);continue}p=s+t,e[p]==y&&p--,c(p-h)}return r},e.prototype.$getDisplayTokens=function(e,t){var n=[],r;t=t||0;for(var i=0;i<e.length;i++){var s=e.charCodeAt(i);if(s==9){r=this.getScreenTabSize(n.length+t),n.push(x);for(var o=1;o<r;o++)n.push(T)}else s==32?n.push(S):s>39&&s<48||s>57&&s<64?n.push(E):s>=4352&&N(s)?n.push(g,y):n.push(g)}return n},e.prototype.$getStringScreenWidth=function(e,t,n){if(t==0)return[0,0];t==null&&(t=Infinity),n=n||0;var r,i;for(i=0;i<e.length;i++){r=e.charCodeAt(i),r==9?n+=this.getScreenTabSize(n):r>=4352&&N(r)?n+=2:n+=1;if(n>t)break}return[n,i]},e.prototype.getRowLength=function(e){var t=1;return this.lineWidgets&&(t+=this.lineWidgets[e]&&this.lineWidgets[e].rowCount||0),!this.$useWrapMode||!this.$wrapData[e]?t:this.$wrapData[e].length+t},e.prototype.getRowLineCount=function(e){return!this.$useWrapMode||!this.$wrapData[e]?1:this.$wrapData[e].length+1},e.prototype.getRowWrapIndent=function(e){if(this.$useWrapMode){var t=this.screenToDocumentPosition(e,Number.MAX_VALUE),n=this.$wrapData[t.row];return n.length&&n[0]<t.column?n.indent:0}return 0},e.prototype.getScreenLastRowColumn=function(e){var t=this.screenToDocumentPosition(e,Number.MAX_VALUE);return this.documentToScreenColumn(t.row,t.column)},e.prototype.getDocumentLastRowColumn=function(e,t){var n=this.documentToScreenRow(e,t);return this.getScreenLastRowColumn(n)},e.prototype.getDocumentLastRowColumnPosition=function(e,t){var n=this.documentToScreenRow(e,t);return this.screenToDocumentPosition(n,Number.MAX_VALUE/10)},e.prototype.getRowSplitData=function(e){return this.$useWrapMode?this.$wrapData[e]:undefined},e.prototype.getScreenTabSize=function(e){return this.$tabSize-(e%this.$tabSize|0)},e.prototype.screenToDocumentRow=function(e,t){return this.screenToDocumentPosition(e,t).row},e.prototype.screenToDocumentColumn=function(e,t){return this.screenToDocumentPosition(e,t).column},e.prototype.screenToDocumentPosition=function(e,t,n){if(e<0)return{row:0,column:0};var r,i=0,s=0,o,u=0,a=0,f=this.$screenRowCache,l=this.$getRowCacheIndex(f,e),c=f.length;if(c&&l>=0)var u=f[l],i=this.$docRowCache[l],h=e>f[c-1];else var h=!c;var p=this.getLength()-1,d=this.getNextFoldLine(i),v=d?d.start.row:Infinity;while(u<=e){a=this.getRowLength(i);if(u+a>e||i>=p)break;u+=a,i++,i>v&&(i=d.end.row+1,d=this.getNextFoldLine(i,d),v=d?d.start.row:Infinity),h&&(this.$docRowCache.push(i),this.$screenRowCache.push(u))}if(d&&d.start.row<=i)r=this.getFoldDisplayLine(d),i=d.start.row;else{if(u+a<=e||i>p)return{row:p,column:this.getLine(p).length};r=this.getLine(i),d=null}var m=0,g=Math.floor(e-u);if(this.$useWrapMode){var y=this.$wrapData[i];y&&(o=y[g],g>0&&y.length&&(m=y.indent,s=y[g-1]||y[y.length-1],r=r.substring(s)))}return n!==undefined&&this.$bidiHandler.isBidiRow(u+g,i,g)&&(t=this.$bidiHandler.offsetToCol(n)),s+=this.$getStringScreenWidth(r,t-m)[1],this.$useWrapMode&&s>=o&&(s=o-1),d?d.idxToPosition(s):{row:i,column:s}},e.prototype.documentToScreenPosition=function(e,t){if(typeof t=="undefined")var n=this.$clipPositionToDocument(e.row,e.column);else n=this.$clipPositionToDocument(e,t);e=n.row,t=n.column;var r=0,i=null,s=null;s=this.getFoldAt(e,t,1),s&&(e=s.start.row,t=s.start.column);var o,u=0,a=this.$docRowCache,f=this.$getRowCacheIndex(a,e),l=a.length;if(l&&f>=0)var u=a[f],r=this.$screenRowCache[f],c=e>a[l-1];else var c=!l;var h=this.getNextFoldLine(u),p=h?h.start.row:Infinity;while(u<e){if(u>=p){o=h.end.row+1;if(o>e)break;h=this.getNextFoldLine(o,h),p=h?h.start.row:Infinity}else o=u+1;r+=this.getRowLength(u),u=o,c&&(this.$docRowCache.push(u),this.$screenRowCache.push(r))}var d="";h&&u>=p?(d=this.getFoldDisplayLine(h,e,t),i=h.start.row):(d=this.getLine(e).substring(0,t),i=e);var v=0;if(this.$useWrapMode){var m=this.$wrapData[i];if(m){var g=0;while(d.length>=m[g])r++,g++;d=d.substring(m[g-1]||0,d.length),v=g>0?m.indent:0}}return this.lineWidgets&&this.lineWidgets[u]&&this.lineWidgets[u].rowsAbove&&(r+=this.lineWidgets[u].rowsAbove),{row:r,column:v+this.$getStringScreenWidth(d)[0]}},e.prototype.documentToScreenColumn=function(e,t){return this.documentToScreenPosition(e,t).column},e.prototype.documentToScreenRow=function(e,t){return this.documentToScreenPosition(e,t).row},e.prototype.getScreenLength=function(){var e=0,t=null;if(!this.$useWrapMode){e=this.getLength();var n=this.$foldData;for(var r=0;r<n.length;r++)t=n[r],e-=t.end.row-t.start.row}else{var i=this.$wrapData.length,s=0,r=0,t=this.$foldData[r++],o=t?t.start.row:Infinity;while(s<i){var u=this.$wrapData[s];e+=u?u.length+1:1,s++,s>o&&(s=t.end.row+1,t=this.$foldData[r++],o=t?t.start.row:Infinity)}}return this.lineWidgets&&(e+=this.$getWidgetScreenLength()),e},e.prototype.$setFontMetrics=function(e){if(!this.$enableVarChar)return;this.$getStringScreenWidth=function(t,n,r){if(n===0)return[0,0];n||(n=Infinity),r=r||0;var i,s;for(s=0;s<t.length;s++){i=t.charAt(s),i==="	"?r+=this.getScreenTabSize(r):r+=e.getCharacterWidth(i);if(r>n)break}return[r,s]}},e.prototype.getPrecedingCharacter=function(){var e=this.selection.getCursor();if(e.column===0)return e.row===0?"":this.doc.getNewLineCharacter();var t=this.getLine(e.row);return t[e.column-1]},e.prototype.destroy=function(){this.destroyed||(this.bgTokenizer.setDocument(null),this.bgTokenizer.cleanup(),this.destroyed=!0),this.endOperation(),this.$stopWorker(),this.removeAllListeners(),this.doc&&this.doc.off("change",this.$onChange),this.selection&&(this.selection.off("changeCursor",this.$onSelectionChange),this.selection.off("changeSelection",this.$onSelectionChange)),this.selection.detach()},e}();m.$uid=0,m.prototype.$modes=o.$modes,m.prototype.getValue=m.prototype.toString,m.prototype.$defaultUndoManager={undo:function(){},redo:function(){},hasUndo:function(){},hasRedo:function(){},reset:function(){},add:function(){},addSelection:function(){},startNewGroup:function(){},addSession:function(){}},m.prototype.$overwrite=!1,m.prototype.$mode=null,m.prototype.$modeId=null,m.prototype.$scrollTop=0,m.prototype.$scrollLeft=0,m.prototype.$wrapLimit=80,m.prototype.$useWrapMode=!1,m.prototype.$wrapLimitRange={min:null,max:null},m.prototype.lineWidgets=null,m.prototype.isFullWidth=N,r.implement(m.prototype,u);var g=1,y=2,b=3,w=4,E=9,S=10,x=11,T=12;e("./edit_session/folding").Folding.call(m.prototype),e("./edit_session/bracket_match").BracketMatch.call(m.prototype),o.defineOptions(m.prototype,"session",{wrap:{set:function(e){!e||e=="off"?e=!1:e=="free"?e=!0:e=="printMargin"?e=-1:typeof e=="string"&&(e=parseInt(e,10)||!1);if(this.$wrap==e)return;this.$wrap=e;if(!e)this.setUseWrapMode(!1);else{var t=typeof e=="number"?e:null;this.setWrapLimitRange(t,t),this.setUseWrapMode(!0)}},get:function(){return this.getUseWrapMode()?this.$wrap==-1?"printMargin":this.getWrapLimitRange().min?this.$wrap:"free":"off"},handlesSet:!0},wrapMethod:{set:function(e){e=e=="auto"?this.$mode.type!="text":e!="text",e!=this.$wrapAsCode&&(this.$wrapAsCode=e,this.$useWrapMode&&(this.$useWrapMode=!1,this.setUseWrapMode(!0)))},initialValue:"auto"},indentedSoftWrap:{set:function(){this.$useWrapMode&&(this.$useWrapMode=!1,this.setUseWrapMode(!0))},initialValue:!0},firstLineNumber:{set:function(){this._signal("changeBreakpoint")},initialValue:1},useWorker:{set:function(e){this.$useWorker=e,this.$stopWorker(),e&&this.$startWorker()},initialValue:!0},useSoftTabs:{initialValue:!0},tabSize:{set:function(e){e=parseInt(e),e>0&&this.$tabSize!==e&&(this.$modified=!0,this.$rowLengthCache=[],this.$tabSize=e,this._signal("changeTabSize"))},initialValue:4,handlesSet:!0},navigateWithinSoftTabs:{initialValue:!1},foldStyle:{set:function(e){this.setFoldStyle(e)},handlesSet:!0},overwrite:{set:function(e){this._signal("changeOverwrite")},initialValue:!1},newLineMode:{set:function(e){this.doc.setNewLineMode(e)},get:function(){return this.doc.getNewLineMode()},handlesSet:!0},mode:{set:function(e){this.setMode(e)},get:function(){return this.$modeId},handlesSet:!0}}),t.EditSession=m}),ace.define("ace/search",["require","exports","module","ace/lib/lang","ace/lib/oop","ace/range"],function(e,t,n){"use strict";function u(e,t){function i(e,r){r===void 0&&(r=!0);var i=n&&t.$supportsUnicodeFlag?new RegExp("[\\p{L}\\p{N}_]","u"):new RegExp("\\w");if(i.test(e)||t.regExp)return n&&t.$supportsUnicodeFlag?r?"(?<=^|[^\\p{L}\\p{N}_])":"(?=[^\\p{L}\\p{N}_]|$)":"\\b";return""}var n=r.supportsLookbehind(),s=Array.from(e),o=s[0],u=s[s.length-1];return i(o)+e+i(u,!1)}var r=e("./lib/lang"),i=e("./lib/oop"),s=e("./range").Range,o=function(){function e(){this.$options={}}return e.prototype.set=function(e){return i.mixin(this.$options,e),this},e.prototype.getOptions=function(){return r.copyObject(this.$options)},e.prototype.setOptions=function(e){this.$options=e},e.prototype.find=function(e){var t=this.$options,n=this.$matchIterator(e,t);if(!n)return!1;var r=null;return n.forEach(function(e,n,i,o){return r=new s(e,n,i,o),n==o&&t.start&&t.start.start&&t.skipCurrent!=0&&r.isEqual(t.start)?(r=null,!1):!0}),r},e.prototype.findAll=function(e){var t=this.$options;if(!t.needle)return[];this.$assembleRegExp(t);var n=t.range,i=n?e.getLines(n.start.row,n.end.row):e.doc.getAllLines(),o=[],u=t.re;if(t.$isMultiLine){var a=u.length,f=i.length-a,l;e:for(var c=u.offset||0;c<=f;c++){for(var h=0;h<a;h++)if(i[c+h].search(u[h])==-1)continue e;var p=i[c],d=i[c+a-1],v=p.length-p.match(u[0])[0].length,m=d.match(u[a-1])[0].length;if(l&&l.end.row===c&&l.end.column>v)continue;o.push(l=new s(c,v,c+a-1,m)),a>2&&(c=c+a-2)}}else for(var g=0;g<i.length;g++){var y=r.getMatchOffsets(i[g],u);for(var h=0;h<y.length;h++){var b=y[h];o.push(new s(g,b.offset,g,b.offset+b.length))}}if(n){var w=n.start.column,E=n.end.column,g=0,h=o.length-1;while(g<h&&o[g].start.column<w&&o[g].start.row==0)g++;var S=n.end.row-n.start.row;while(g<h&&o[h].end.column>E&&o[h].end.row==S)h--;o=o.slice(g,h+1);for(g=0,h=o.length;g<h;g++)o[g].start.row+=n.start.row,o[g].end.row+=n.start.row}return o},e.prototype.replace=function(e,t){var n=this.$options,r=this.$assembleRegExp(n);if(n.$isMultiLine)return t;if(!r)return;var i=r.exec(e);if(!i||i[0].length!=e.length)return null;n.regExp||(t=t.replace(/\$/g,"$$$$")),t=e.replace(r,t);if(n.preserveCase){t=t.split("");for(var s=Math.min(e.length,e.length);s--;){var o=e[s];o&&o.toLowerCase()!=o?t[s]=t[s].toUpperCase():t[s]=t[s].toLowerCase()}t=t.join("")}return t},e.prototype.$assembleRegExp=function(e,t){if(e.needle instanceof RegExp)return e.re=e.needle;var n=e.needle;if(!e.needle)return e.re=!1;e.regExp||(n=r.escapeRegExp(n));var i=e.caseSensitive?"gm":"gmi";try{new RegExp(n,"u"),e.$supportsUnicodeFlag=!0,i+="u"}catch(s){e.$supportsUnicodeFlag=!1}e.wholeWord&&(n=u(n,e)),e.$isMultiLine=!t&&/[\n\r]/.test(n);if(e.$isMultiLine)return e.re=this.$assembleMultilineRegExp(n,i);try{var o=new RegExp(n,i)}catch(s){o=!1}return e.re=o},e.prototype.$assembleMultilineRegExp=function(e,t){var n=e.replace(/\r\n|\r|\n/g,"$\n^").split("\n"),r=[];for(var i=0;i<n.length;i++)try{r.push(new RegExp(n[i],t))}catch(s){return!1}return r},e.prototype.$matchIterator=function(e,t){var n=this.$assembleRegExp(t);if(!n)return!1;var i=t.backwards==1,s=t.skipCurrent!=0,o=n.unicode,u=t.range,a=t.start;a||(a=u?u[i?"end":"start"]:e.selection.getRange()),a.start&&(a=a[s!=i?"end":"start"]);var f=u?u.start.row:0,l=u?u.end.row:e.getLength()-1;if(i)var c=function(e){var n=a.row;if(p(n,a.column,e))return;for(n--;n>=f;n--)if(p(n,Number.MAX_VALUE,e))return;if(t.wrap==0)return;for(n=l,f=a.row;n>=f;n--)if(p(n,Number.MAX_VALUE,e))return};else var c=function(e){var n=a.row;if(p(n,a.column,e))return;for(n+=1;n<=l;n++)if(p(n,0,e))return;if(t.wrap==0)return;for(n=f,l=a.row;n<=l;n++)if(p(n,0,e))return};if(t.$isMultiLine)var h=n.length,p=function(t,r,s){var o=i?t-h+1:t;if(o<0||o+h>e.getLength())return;var u=e.getLine(o),a=u.search(n[0]);if(!i&&a<r||a===-1)return;for(var f=1;f<h;f++){u=e.getLine(o+f);if(u.search(n[f])==-1)return}var l=u.match(n[h-1])[0].length;if(i&&l>r)return;if(s(o,a,o+h-1,l))return!0};else if(i)var p=function(t,i,s){var u=e.getLine(t),a=[],f,l=0;n.lastIndex=0;while(f=n.exec(u)){var c=f[0].length;l=f.index;if(!c){if(l>=u.length)break;n.lastIndex=l+=r.skipEmptyMatch(u,l,o)}if(f.index+c>i)break;a.push(f.index,c)}for(var h=a.length-1;h>=0;h-=2){var p=a[h-1],c=a[h];if(s(t,p,t,p+c))return!0}};else var p=function(t,i,s){var u=e.getLine(t),a,f;n.lastIndex=i;while(f=n.exec(u)){var l=f[0].length;a=f.index;if(s(t,a,t,a+l))return!0;if(!l){n.lastIndex=a+=r.skipEmptyMatch(u,a,o);if(a>=u.length)return!1}}};return{forEach:c}},e}();t.Search=o}),ace.define("ace/keyboard/hash_handler",["require","exports","module","ace/lib/keys","ace/lib/useragent"],function(e,t,n){"use strict";function a(e){return typeof e=="object"&&e.bindKey&&e.bindKey.position||(e.isDefault?-100:0)}var r=this&&this.__extends||function(){var e=function(t,n){return e=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(e,t){e.__proto__=t}||function(e,t){for(var n in t)Object.prototype.hasOwnProperty.call(t,n)&&(e[n]=t[n])},e(t,n)};return function(t,n){function r(){this.constructor=t}if(typeof n!="function"&&n!==null)throw new TypeError("Class extends value "+String(n)+" is not a constructor or null");e(t,n),t.prototype=n===null?Object.create(n):(r.prototype=n.prototype,new r)}}(),i=e("../lib/keys"),s=e("../lib/useragent"),o=i.KEY_MODS,u=function(){function e(e,t){this.$init(e,t,!1)}return e.prototype.$init=function(e,t,n){this.platform=t||(s.isMac?"mac":"win"),this.commands={},this.commandKeyBinding={},this.addCommands(e),this.$singleCommand=n},e.prototype.addCommand=function(e){this.commands[e.name]&&this.removeCommand(e),this.commands[e.name]=e,e.bindKey&&this._buildKeyHash(e)},e.prototype.removeCommand=function(e,t){var n=e&&(typeof e=="string"?e:e.name);e=this.commands[n],t||delete this.commands[n];var r=this.commandKeyBinding;for(var i in r){var s=r[i];if(s==e)delete r[i];else if(Array.isArray(s)){var o=s.indexOf(e);o!=-1&&(s.splice(o,1),s.length==1&&(r[i]=s[0]))}}},e.prototype.bindKey=function(e,t,n){typeof e=="object"&&e&&(n==undefined&&(n=e.position),e=e[this.platform]);if(!e)return;if(typeof t=="function")return this.addCommand({exec:t,bindKey:e,name:t.name||e});e.split("|").forEach(function(e){var r="";if(e.indexOf(" ")!=-1){var i=e.split(/\s+/);e=i.pop(),i.forEach(function(e){var t=this.parseKeys(e),n=o[t.hashId]+t.key;r+=(r?" ":"")+n,this._addCommandToBinding(r,"chainKeys")},this),r+=" "}var s=this.parseKeys(e),u=o[s.hashId]+s.key;this._addCommandToBinding(r+u,t,n)},this)},e.prototype._addCommandToBinding=function(e,t,n){var r=this.commandKeyBinding,i;if(!t)delete r[e];else if(!r[e]||this.$singleCommand)r[e]=t;else{Array.isArray(r[e])?(i=r[e].indexOf(t))!=-1&&r[e].splice(i,1):r[e]=[r[e]],typeof n!="number"&&(n=a(t));var s=r[e];for(i=0;i<s.length;i++){var o=s[i],u=a(o);if(u>n)break}s.splice(i,0,t)}},e.prototype.addCommands=function(e){e&&Object.keys(e).forEach(function(t){var n=e[t];if(!n)return;if(typeof n=="string")return this.bindKey(n,t);typeof n=="function"&&(n={exec:n});if(typeof n!="object")return;n.name||(n.name=t),this.addCommand(n)},this)},e.prototype.removeCommands=function(e){Object.keys(e).forEach(function(t){this.removeCommand(e[t])},this)},e.prototype.bindKeys=function(e){Object.keys(e).forEach(function(t){this.bindKey(t,e[t])},this)},e.prototype._buildKeyHash=function(e){this.bindKey(e.bindKey,e)},e.prototype.parseKeys=function(e){var t=e.toLowerCase().split(/[\-\+]([\-\+])?/).filter(function(e){return e}),n=t.pop(),r=i[n];if(i.FUNCTION_KEYS[r])n=i.FUNCTION_KEYS[r].toLowerCase();else{if(!t.length)return{key:n,hashId:-1};if(t.length==1&&t[0]=="shift")return{key:n.toUpperCase(),hashId:-1}}var s=0;for(var o=t.length;o--;){var u=i.KEY_MODS[t[o]];if(u==null)return typeof console!="undefined"&&console.error("invalid modifier "+t[o]+" in "+e),!1;s|=u}return{key:n,hashId:s}},e.prototype.findKeyCommand=function(e,t){var n=o[e]+t;return this.commandKeyBinding[n]},e.prototype.handleKeyboard=function(e,t,n,r){if(r<0)return;var i=o[t]+n,s=this.commandKeyBinding[i];e.$keyChain&&(e.$keyChain+=" "+i,s=this.commandKeyBinding[e.$keyChain]||s);if(s)if(s=="chainKeys"||s[s.length-1]=="chainKeys")return e.$keyChain=e.$keyChain||i,{command:"null"};if(e.$keyChain)if(!!t&&t!=4||n.length!=1){if(t==-1||r>0)e.$keyChain=""}else e.$keyChain=e.$keyChain.slice(0,-i.length-1);return{command:s}},e.prototype.getStatusText=function(e,t){return t.$keyChain||""},e}(),f=function(e){function t(t,n){var r=e.call(this,t,n)||this;return r.$singleCommand=!0,r}return r(t,e),t}(u);f.call=function(e,t,n){u.prototype.$init.call(e,t,n,!0)},u.call=function(e,t,n){u.prototype.$init.call(e,t,n,!1)},t.HashHandler=f,t.MultiHashHandler=u}),ace.define("ace/commands/command_manager",["require","exports","module","ace/lib/oop","ace/keyboard/hash_handler","ace/lib/event_emitter"],function(e,t,n){"use strict";var r=this&&this.__extends||function(){var e=function(t,n){return e=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(e,t){e.__proto__=t}||function(e,t){for(var n in t)Object.prototype.hasOwnProperty.call(t,n)&&(e[n]=t[n])},e(t,n)};return function(t,n){function r(){this.constructor=t}if(typeof n!="function"&&n!==null)throw new TypeError("Class extends value "+String(n)+" is not a constructor or null");e(t,n),t.prototype=n===null?Object.create(n):(r.prototype=n.prototype,new r)}}(),i=e("../lib/oop"),s=e("../keyboard/hash_handler").MultiHashHandler,o=e("../lib/event_emitter").EventEmitter,u=function(e){function t(t,n){var r=e.call(this,n,t)||this;return r.byName=r.commands,r.setDefaultHandler("exec",function(e){return e.args?e.command.exec(e.editor,e.args,e.event,!1):e.command.exec(e.editor,{},e.event,!0)}),r}return r(t,e),t.prototype.exec=function(e,t,n){if(Array.isArray(e)){for(var r=e.length;r--;)if(this.exec(e[r],t,n))return!0;return!1}typeof e=="string"&&(e=this.commands[e]);if(!this.canExecute(e,t))return!1;var i={editor:t,command:e,args:n};return i.returnValue=this._emit("exec",i),this._signal("afterExec",i),i.returnValue===!1?!1:!0},t.prototype.canExecute=function(e,t){return typeof e=="string"&&(e=this.commands[e]),e?t&&t.$readOnly&&!e.readOnly?!1:this.$checkCommandState!=0&&e.isAvailable&&!e.isAvailable(t)?!1:!0:!1},t.prototype.toggleRecording=function(e){if(this.$inReplay)return;return e&&e._emit("changeStatus"),this.recording?(this.macro.pop(),this.off("exec",this.$addCommandToMacro),this.macro.length||(this.macro=this.oldMacro),this.recording=!1):(this.$addCommandToMacro||(this.$addCommandToMacro=function(e){this.macro.push([e.command,e.args])}.bind(this)),this.oldMacro=this.macro,this.macro=[],this.on("exec",this.$addCommandToMacro),this.recording=!0)},t.prototype.replay=function(e){if(this.$inReplay||!this.macro)return;if(this.recording)return this.toggleRecording(e);try{this.$inReplay=!0,this.macro.forEach(function(t){typeof t=="string"?this.exec(t,e):this.exec(t[0],e,t[1])},this)}finally{this.$inReplay=!1}},t.prototype.trimMacro=function(e){return e.map(function(e){return typeof e[0]!="string"&&(e[0]=e[0].name),e[1]||(e=e[0]),e})},t}(s);i.implement(u.prototype,o),t.CommandManager=u}),ace.define("ace/commands/default_commands",["require","exports","module","ace/lib/lang","ace/config","ace/range"],function(e,t,n){"use strict";function o(e,t){return{win:e,mac:t}}var r=e("../lib/lang"),i=e("../config"),s=e("../range").Range;t.commands=[{name:"showSettingsMenu",description:"Show settings menu",bindKey:o("Ctrl-,","Command-,"),exec:function(e){i.loadModule("ace/ext/settings_menu",function(t){t.init(e),e.showSettingsMenu()})},readOnly:!0},{name:"goToNextError",description:"Go to next error",bindKey:o("Alt-E","F4"),exec:function(e){i.loadModule("ace/ext/error_marker",function(t){t.showErrorMarker(e,1)})},scrollIntoView:"animate",readOnly:!0},{name:"goToPreviousError",description:"Go to previous error",bindKey:o("Alt-Shift-E","Shift-F4"),exec:function(e){i.loadModule("ace/ext/error_marker",function(t){t.showErrorMarker(e,-1)})},scrollIntoView:"animate",readOnly:!0},{name:"selectall",description:"Select all",bindKey:o("Ctrl-A","Command-A"),exec:function(e){e.selectAll()},readOnly:!0},{name:"centerselection",description:"Center selection",bindKey:o(null,"Ctrl-L"),exec:function(e){e.centerSelection()},readOnly:!0},{name:"gotoline",description:"Go to line...",bindKey:o("Ctrl-L","Command-L"),exec:function(e,t){typeof t=="number"&&!isNaN(t)&&e.gotoLine(t),e.prompt({$type:"gotoLine"})},readOnly:!0},{name:"fold",bindKey:o("Alt-L|Ctrl-F1","Command-Alt-L|Command-F1"),exec:function(e){e.session.toggleFold(!1)},multiSelectAction:"forEach",scrollIntoView:"center",readOnly:!0},{name:"unfold",bindKey:o("Alt-Shift-L|Ctrl-Shift-F1","Command-Alt-Shift-L|Command-Shift-F1"),exec:function(e){e.session.toggleFold(!0)},multiSelectAction:"forEach",scrollIntoView:"center",readOnly:!0},{name:"toggleFoldWidget",description:"Toggle fold widget",bindKey:o("F2","F2"),exec:function(e){e.session.toggleFoldWidget()},multiSelectAction:"forEach",scrollIntoView:"center",readOnly:!0},{name:"toggleParentFoldWidget",description:"Toggle parent fold widget",bindKey:o("Alt-F2","Alt-F2"),exec:function(e){e.session.toggleFoldWidget(!0)},multiSelectAction:"forEach",scrollIntoView:"center",readOnly:!0},{name:"foldall",description:"Fold all",bindKey:o(null,"Ctrl-Command-Option-0"),exec:function(e){e.session.foldAll()},scrollIntoView:"center",readOnly:!0},{name:"foldAllComments",description:"Fold all comments",bindKey:o(null,"Ctrl-Command-Option-0"),exec:function(e){e.session.foldAllComments()},scrollIntoView:"center",readOnly:!0},{name:"foldOther",description:"Fold other",bindKey:o("Alt-0","Command-Option-0"),exec:function(e){e.session.foldAll(),e.session.unfold(e.selection.getAllRanges())},scrollIntoView:"center",readOnly:!0},{name:"unfoldall",description:"Unfold all",bindKey:o("Alt-Shift-0","Command-Option-Shift-0"),exec:function(e){e.session.unfold()},scrollIntoView:"center",readOnly:!0},{name:"findnext",description:"Find next",bindKey:o("Ctrl-K","Command-G"),exec:function(e){e.findNext()},multiSelectAction:"forEach",scrollIntoView:"center",readOnly:!0},{name:"findprevious",description:"Find previous",bindKey:o("Ctrl-Shift-K","Command-Shift-G"),exec:function(e){e.findPrevious()},multiSelectAction:"forEach",scrollIntoView:"center",readOnly:!0},{name:"selectOrFindNext",description:"Select or find next",bindKey:o("Alt-K","Ctrl-G"),exec:function(e){e.selection.isEmpty()?e.selection.selectWord():e.findNext()},readOnly:!0},{name:"selectOrFindPrevious",description:"Select or find previous",bindKey:o("Alt-Shift-K","Ctrl-Shift-G"),exec:function(e){e.selection.isEmpty()?e.selection.selectWord():e.findPrevious()},readOnly:!0},{name:"find",description:"Find",bindKey:o("Ctrl-F","Command-F"),exec:function(e){i.loadModule("ace/ext/searchbox",function(t){t.Search(e)})},readOnly:!0},{name:"overwrite",description:"Overwrite",bindKey:"Insert",exec:function(e){e.toggleOverwrite()},readOnly:!0},{name:"selecttostart",description:"Select to start",bindKey:o("Ctrl-Shift-Home","Command-Shift-Home|Command-Shift-Up"),exec:function(e){e.getSelection().selectFileStart()},multiSelectAction:"forEach",readOnly:!0,scrollIntoView:"animate",aceCommandGroup:"fileJump"},{name:"gotostart",description:"Go to start",bindKey:o("Ctrl-Home","Command-Home|Command-Up"),exec:function(e){e.navigateFileStart()},multiSelectAction:"forEach",readOnly:!0,scrollIntoView:"animate",aceCommandGroup:"fileJump"},{name:"selectup",description:"Select up",bindKey:o("Shift-Up","Shift-Up|Ctrl-Shift-P"),exec:function(e){e.getSelection().selectUp()},multiSelectAction:"forEach",scrollIntoView:"cursor",readOnly:!0},{name:"golineup",description:"Go line up",bindKey:o("Up","Up|Ctrl-P"),exec:function(e,t){e.navigateUp(t.times)},multiSelectAction:"forEach",scrollIntoView:"cursor",readOnly:!0},{name:"selecttoend",description:"Select to end",bindKey:o("Ctrl-Shift-End","Command-Shift-End|Command-Shift-Down"),exec:function(e){e.getSelection().selectFileEnd()},multiSelectAction:"forEach",readOnly:!0,scrollIntoView:"animate",aceCommandGroup:"fileJump"},{name:"gotoend",description:"Go to end",bindKey:o("Ctrl-End","Command-End|Command-Down"),exec:function(e){e.navigateFileEnd()},multiSelectAction:"forEach",readOnly:!0,scrollIntoView:"animate",aceCommandGroup:"fileJump"},{name:"selectdown",description:"Select down",bindKey:o("Shift-Down","Shift-Down|Ctrl-Shift-N"),exec:function(e){e.getSelection().selectDown()},multiSelectAction:"forEach",scrollIntoView:"cursor",readOnly:!0},{name:"golinedown",description:"Go line down",bindKey:o("Down","Down|Ctrl-N"),exec:function(e,t){e.navigateDown(t.times)},multiSelectAction:"forEach",scrollIntoView:"cursor",readOnly:!0},{name:"selectwordleft",description:"Select word left",bindKey:o("Ctrl-Shift-Left","Option-Shift-Left"),exec:function(e){e.getSelection().selectWordLeft()},multiSelectAction:"forEach",scrollIntoView:"cursor",readOnly:!0},{name:"gotowordleft",description:"Go to word left",bindKey:o("Ctrl-Left","Option-Left"),exec:function(e){e.navigateWordLeft()},multiSelectAction:"forEach",scrollIntoView:"cursor",readOnly:!0},{name:"selecttolinestart",description:"Select to line start",bindKey:o("Alt-Shift-Left","Command-Shift-Left|Ctrl-Shift-A"),exec:function(e){e.getSelection().selectLineStart()},multiSelectAction:"forEach",scrollIntoView:"cursor",readOnly:!0},{name:"gotolinestart",description:"Go to line start",bindKey:o("Alt-Left|Home","Command-Left|Home|Ctrl-A"),exec:function(e){e.navigateLineStart()},multiSelectAction:"forEach",scrollIntoView:"cursor",readOnly:!0},{name:"selectleft",description:"Select left",bindKey:o("Shift-Left","Shift-Left|Ctrl-Shift-B"),exec:function(e){e.getSelection().selectLeft()},multiSelectAction:"forEach",scrollIntoView:"cursor",readOnly:!0},{name:"gotoleft",description:"Go to left",bindKey:o("Left","Left|Ctrl-B"),exec:function(e,t){e.navigateLeft(t.times)},multiSelectAction:"forEach",scrollIntoView:"cursor",readOnly:!0},{name:"selectwordright",description:"Select word right",bindKey:o("Ctrl-Shift-Right","Option-Shift-Right"),exec:function(e){e.getSelection().selectWordRight()},multiSelectAction:"forEach",scrollIntoView:"cursor",readOnly:!0},{name:"gotowordright",description:"Go to word right",bindKey:o("Ctrl-Right","Option-Right"),exec:function(e){e.navigateWordRight()},multiSelectAction:"forEach",scrollIntoView:"cursor",readOnly:!0},{name:"selecttolineend",description:"Select to line end",bindKey:o("Alt-Shift-Right","Command-Shift-Right|Shift-End|Ctrl-Shift-E"),exec:function(e){e.getSelection().selectLineEnd()},multiSelectAction:"forEach",scrollIntoView:"cursor",readOnly:!0},{name:"gotolineend",description:"Go to line end",bindKey:o("Alt-Right|End","Command-Right|End|Ctrl-E"),exec:function(e){e.navigateLineEnd()},multiSelectAction:"forEach",scrollIntoView:"cursor",readOnly:!0},{name:"selectright",description:"Select right",bindKey:o("Shift-Right","Shift-Right"),exec:function(e){e.getSelection().selectRight()},multiSelectAction:"forEach",scrollIntoView:"cursor",readOnly:!0},{name:"gotoright",description:"Go to right",bindKey:o("Right","Right|Ctrl-F"),exec:function(e,t){e.navigateRight(t.times)},multiSelectAction:"forEach",scrollIntoView:"cursor",readOnly:!0},{name:"selectpagedown",description:"Select page down",bindKey:"Shift-PageDown",exec:function(e){e.selectPageDown()},readOnly:!0},{name:"pagedown",description:"Page down",bindKey:o(null,"Option-PageDown"),exec:function(e){e.scrollPageDown()},readOnly:!0},{name:"gotopagedown",description:"Go to page down",bindKey:o("PageDown","PageDown|Ctrl-V"),exec:function(e){e.gotoPageDown()},readOnly:!0},{name:"selectpageup",description:"Select page up",bindKey:"Shift-PageUp",exec:function(e){e.selectPageUp()},readOnly:!0},{name:"pageup",description:"Page up",bindKey:o(null,"Option-PageUp"),exec:function(e){e.scrollPageUp()},readOnly:!0},{name:"gotopageup",description:"Go to page up",bindKey:"PageUp",exec:function(e){e.gotoPageUp()},readOnly:!0},{name:"scrollup",description:"Scroll up",bindKey:o("Ctrl-Up",null),exec:function(e){e.renderer.scrollBy(0,-2*e.renderer.layerConfig.lineHeight)},readOnly:!0},{name:"scrolldown",description:"Scroll down",bindKey:o("Ctrl-Down",null),exec:function(e){e.renderer.scrollBy(0,2*e.renderer.layerConfig.lineHeight)},readOnly:!0},{name:"selectlinestart",description:"Select line start",bindKey:"Shift-Home",exec:function(e){e.getSelection().selectLineStart()},multiSelectAction:"forEach",scrollIntoView:"cursor",readOnly:!0},{name:"selectlineend",description:"Select line end",bindKey:"Shift-End",exec:function(e){e.getSelection().selectLineEnd()},multiSelectAction:"forEach",scrollIntoView:"cursor",readOnly:!0},{name:"togglerecording",description:"Toggle recording",bindKey:o("Ctrl-Alt-E","Command-Option-E"),exec:function(e){e.commands.toggleRecording(e)},readOnly:!0},{name:"replaymacro",description:"Replay macro",bindKey:o("Ctrl-Shift-E","Command-Shift-E"),exec:function(e){e.commands.replay(e)},readOnly:!0},{name:"jumptomatching",description:"Jump to matching",bindKey:o("Ctrl-\\|Ctrl-P","Command-\\"),exec:function(e){e.jumpToMatching()},multiSelectAction:"forEach",scrollIntoView:"animate",readOnly:!0},{name:"selecttomatching",description:"Select to matching",bindKey:o("Ctrl-Shift-\\|Ctrl-Shift-P","Command-Shift-\\"),exec:function(e){e.jumpToMatching(!0)},multiSelectAction:"forEach",scrollIntoView:"animate",readOnly:!0},{name:"expandToMatching",description:"Expand to matching",bindKey:o("Ctrl-Shift-M","Ctrl-Shift-M"),exec:function(e){e.jumpToMatching(!0,!0)},multiSelectAction:"forEach",scrollIntoView:"animate",readOnly:!0},{name:"passKeysToBrowser",description:"Pass keys to browser",bindKey:o(null,null),exec:function(){},passEvent:!0,readOnly:!0},{name:"copy",description:"Copy",exec:function(e){},readOnly:!0},{name:"cut",description:"Cut",exec:function(e){var t=e.$copyWithEmptySelection&&e.selection.isEmpty(),n=t?e.selection.getLineRange():e.selection.getRange();e._emit("cut",n),n.isEmpty()||e.session.remove(n),e.clearSelection()},scrollIntoView:"cursor",multiSelectAction:"forEach"},{name:"paste",description:"Paste",exec:function(e,t){e.$handlePaste(t)},scrollIntoView:"cursor"},{name:"removeline",description:"Remove line",bindKey:o("Ctrl-D","Command-D"),exec:function(e){e.removeLines()},scrollIntoView:"cursor",multiSelectAction:"forEachLine"},{name:"duplicateSelection",description:"Duplicate selection",bindKey:o("Ctrl-Shift-D","Command-Shift-D"),exec:function(e){e.duplicateSelection()},scrollIntoView:"cursor",multiSelectAction:"forEach"},{name:"sortlines",description:"Sort lines",bindKey:o("Ctrl-Alt-S","Command-Alt-S"),exec:function(e){e.sortLines()},scrollIntoView:"selection",multiSelectAction:"forEachLine"},{name:"togglecomment",description:"Toggle comment",bindKey:o("Ctrl-/","Command-/"),exec:function(e){e.toggleCommentLines()},multiSelectAction:"forEachLine",scrollIntoView:"selectionPart"},{name:"toggleBlockComment",description:"Toggle block comment",bindKey:o("Ctrl-Shift-/","Command-Shift-/"),exec:function(e){e.toggleBlockComment()},multiSelectAction:"forEach",scrollIntoView:"selectionPart"},{name:"modifyNumberUp",description:"Modify number up",bindKey:o("Ctrl-Shift-Up","Alt-Shift-Up"),exec:function(e){e.modifyNumber(1)},scrollIntoView:"cursor",multiSelectAction:"forEach"},{name:"modifyNumberDown",description:"Modify number down",bindKey:o("Ctrl-Shift-Down","Alt-Shift-Down"),exec:function(e){e.modifyNumber(-1)},scrollIntoView:"cursor",multiSelectAction:"forEach"},{name:"replace",description:"Replace",bindKey:o("Ctrl-H","Command-Option-F"),exec:function(e){i.loadModule("ace/ext/searchbox",function(t){t.Search(e,!0)})}},{name:"undo",description:"Undo",bindKey:o("Ctrl-Z","Command-Z"),exec:function(e){e.undo()}},{name:"redo",description:"Redo",bindKey:o("Ctrl-Shift-Z|Ctrl-Y","Command-Shift-Z|Command-Y"),exec:function(e){e.redo()}},{name:"copylinesup",description:"Copy lines up",bindKey:o("Alt-Shift-Up","Command-Option-Up"),exec:function(e){e.copyLinesUp()},scrollIntoView:"cursor"},{name:"movelinesup",description:"Move lines up",bindKey:o("Alt-Up","Option-Up"),exec:function(e){e.moveLinesUp()},scrollIntoView:"cursor"},{name:"copylinesdown",description:"Copy lines down",bindKey:o("Alt-Shift-Down","Command-Option-Down"),exec:function(e){e.copyLinesDown()},scrollIntoView:"cursor"},{name:"movelinesdown",description:"Move lines down",bindKey:o("Alt-Down","Option-Down"),exec:function(e){e.moveLinesDown()},scrollIntoView:"cursor"},{name:"del",description:"Delete",bindKey:o("Delete","Delete|Ctrl-D|Shift-Delete"),exec:function(e){e.remove("right")},multiSelectAction:"forEach",scrollIntoView:"cursor"},{name:"backspace",description:"Backspace",bindKey:o("Shift-Backspace|Backspace","Ctrl-Backspace|Shift-Backspace|Backspace|Ctrl-H"),exec:function(e){e.remove("left")},multiSelectAction:"forEach",scrollIntoView:"cursor"},{name:"cut_or_delete",description:"Cut or delete",bindKey:o("Shift-Delete",null),exec:function(e){if(!e.selection.isEmpty())return!1;e.remove("left")},multiSelectAction:"forEach",scrollIntoView:"cursor"},{name:"removetolinestart",description:"Remove to line start",bindKey:o("Alt-Backspace","Command-Backspace"),exec:function(e){e.removeToLineStart()},multiSelectAction:"forEach",scrollIntoView:"cursor"},{name:"removetolineend",description:"Remove to line end",bindKey:o("Alt-Delete","Ctrl-K|Command-Delete"),exec:function(e){e.removeToLineEnd()},multiSelectAction:"forEach",scrollIntoView:"cursor"},{name:"removetolinestarthard",description:"Remove to line start hard",bindKey:o("Ctrl-Shift-Backspace",null),exec:function(e){var t=e.selection.getRange();t.start.column=0,e.session.remove(t)},multiSelectAction:"forEach",scrollIntoView:"cursor"},{name:"removetolineendhard",description:"Remove to line end hard",bindKey:o("Ctrl-Shift-Delete",null),exec:function(e){var t=e.selection.getRange();t.end.column=Number.MAX_VALUE,e.session.remove(t)},multiSelectAction:"forEach",scrollIntoView:"cursor"},{name:"removewordleft",description:"Remove word left",bindKey:o("Ctrl-Backspace","Alt-Backspace|Ctrl-Alt-Backspace"),exec:function(e){e.removeWordLeft()},multiSelectAction:"forEach",scrollIntoView:"cursor"},{name:"removewordright",description:"Remove word right",bindKey:o("Ctrl-Delete","Alt-Delete"),exec:function(e){e.removeWordRight()},multiSelectAction:"forEach",scrollIntoView:"cursor"},{name:"outdent",description:"Outdent",bindKey:o("Shift-Tab","Shift-Tab"),exec:function(e){e.blockOutdent()},multiSelectAction:"forEach",scrollIntoView:"selectionPart"},{name:"indent",description:"Indent",bindKey:o("Tab","Tab"),exec:function(e){e.indent()},multiSelectAction:"forEach",scrollIntoView:"selectionPart"},{name:"blockoutdent",description:"Block outdent",bindKey:o("Ctrl-[","Ctrl-["),exec:function(e){e.blockOutdent()},multiSelectAction:"forEachLine",scrollIntoView:"selectionPart"},{name:"blockindent",description:"Block indent",bindKey:o("Ctrl-]","Ctrl-]"),exec:function(e){e.blockIndent()},multiSelectAction:"forEachLine",scrollIntoView:"selectionPart"},{name:"insertstring",description:"Insert string",exec:function(e,t){e.insert(t)},multiSelectAction:"forEach",scrollIntoView:"cursor"},{name:"inserttext",description:"Insert text",exec:function(e,t){e.insert(r.stringRepeat(t.text||"",t.times||1))},multiSelectAction:"forEach",scrollIntoView:"cursor"},{name:"splitline",description:"Split line",bindKey:o(null,"Ctrl-O"),exec:function(e){e.splitLine()},multiSelectAction:"forEach",scrollIntoView:"cursor"},{name:"transposeletters",description:"Transpose letters",bindKey:o("Alt-Shift-X","Ctrl-T"),exec:function(e){e.transposeLetters()},multiSelectAction:function(e){e.transposeSelections(1)},scrollIntoView:"cursor"},{name:"touppercase",description:"To uppercase",bindKey:o("Ctrl-U","Ctrl-U"),exec:function(e){e.toUpperCase()},multiSelectAction:"forEach",scrollIntoView:"cursor"},{name:"tolowercase",description:"To lowercase",bindKey:o("Ctrl-Shift-U","Ctrl-Shift-U"),exec:function(e){e.toLowerCase()},multiSelectAction:"forEach",scrollIntoView:"cursor"},{name:"autoindent",description:"Auto Indent",bindKey:o(null,null),exec:function(e){e.autoIndent()},scrollIntoView:"animate"},{name:"expandtoline",description:"Expand to line",bindKey:o("Ctrl-Shift-L","Command-Shift-L"),exec:function(e){var t=e.selection.getRange();t.start.column=t.end.column=0,t.end.row++,e.selection.setRange(t,!1)},multiSelectAction:"forEach",scrollIntoView:"cursor",readOnly:!0},{name:"openlink",bindKey:o("Ctrl+F3","F3"),exec:function(e){e.openLink()}},{name:"joinlines",description:"Join lines",bindKey:o(null,null),exec:function(e){var t=e.selection.isBackwards(),n=t?e.selection.getSelectionLead():e.selection.getSelectionAnchor(),i=t?e.selection.getSelectionAnchor():e.selection.getSelectionLead(),o=e.session.doc.getLine(n.row).length,u=e.session.doc.getTextRange(e.selection.getRange()),a=u.replace(/\n\s*/," ").length,f=e.session.doc.getLine(n.row);for(var l=n.row+1;l<=i.row+1;l++){var c=r.stringTrimLeft(r.stringTrimRight(e.session.doc.getLine(l)));c.length!==0&&(c=" "+c),f+=c}i.row+1<e.session.doc.getLength()-1&&(f+=e.session.doc.getNewLineCharacter()),e.clearSelection(),e.session.doc.replace(new s(n.row,0,i.row+2,0),f),a>0?(e.selection.moveCursorTo(n.row,n.column),e.selection.selectTo(n.row,n.column+a)):(o=e.session.doc.getLine(n.row).length>o?o+1:o,e.selection.moveCursorTo(n.row,o))},multiSelectAction:"forEach",readOnly:!0},{name:"invertSelection",description:"Invert selection",bindKey:o(null,null),exec:function(e){var t=e.session.doc.getLength()-1,n=e.session.doc.getLine(t).length,r=e.selection.rangeList.ranges,i=[];r.length<1&&(r=[e.selection.getRange()]);for(var o=0;o<r.length;o++)o==r.length-1&&(r[o].end.row!==t||r[o].end.column!==n)&&i.push(new s(r[o].end.row,r[o].end.column,t,n)),o===0?(r[o].start.row!==0||r[o].start.column!==0)&&i.push(new s(0,0,r[o].start.row,r[o].start.column)):i.push(new s(r[o-1].end.row,r[o-1].end.column,r[o].start.row,r[o].start.column));e.exitMultiSelectMode(),e.clearSelection();for(var o=0;o<i.length;o++)e.selection.addRange(i[o],!1)},readOnly:!0,scrollIntoView:"none"},{name:"addLineAfter",description:"Add new line after the current line",exec:function(e){e.selection.clearSelection(),e.navigateLineEnd(),e.insert("\n")},multiSelectAction:"forEach",scrollIntoView:"cursor"},{name:"addLineBefore",description:"Add new line before the current line",exec:function(e){e.selection.clearSelection();var t=e.getCursorPosition();e.selection.moveTo(t.row-1,Number.MAX_VALUE),e.insert("\n"),t.row===0&&e.navigateUp()},multiSelectAction:"forEach",scrollIntoView:"cursor"},{name:"openCommandPallete",exec:function(e){console.warn("This is an obsolete command. Please use `openCommandPalette` instead."),e.prompt({$type:"commands"})},readOnly:!0},{name:"openCommandPalette",description:"Open command palette",bindKey:o("F1","F1"),exec:function(e){e.prompt({$type:"commands"})},readOnly:!0},{name:"modeSelect",description:"Change language mode...",bindKey:o(null,null),exec:function(e){e.prompt({$type:"modes"})},readOnly:!0}];for(var u=1;u<9;u++)t.commands.push({name:"foldToLevel"+u,description:"Fold To Level "+u,level:u,exec:function(e){e.session.foldToLevel(this.level)},scrollIntoView:"center",readOnly:!0})}),ace.define("ace/keyboard/gutter_handler",["require","exports","module","ace/lib/keys","ace/mouse/default_gutter_handler"],function(e,t,n){"use strict";var r=e("../lib/keys"),i=e("../mouse/default_gutter_handler").GutterTooltip,s=function(){function e(e){this.editor=e,this.gutterLayer=e.renderer.$gutterLayer,this.element=e.renderer.$gutter,this.lines=e.renderer.$gutterLayer.$lines,this.activeRowIndex=null,this.activeLane=null,this.annotationTooltip=new i(this.editor)}return e.prototype.addListener=function(){this.element.addEventListener("keydown",this.$onGutterKeyDown.bind(this)),this.element.addEventListener("focusout",this.$blurGutter.bind(this)),this.editor.on("mousewheel",this.$blurGutter.bind(this))},e.prototype.removeListener=function(){this.element.removeEventListener("keydown",this.$onGutterKeyDown.bind(this)),this.element.removeEventListener("focusout",this.$blurGutter.bind(this)),this.editor.off("mousewheel",this.$blurGutter.bind(this))},e.prototype.$onGutterKeyDown=function(e){if(this.annotationTooltip.isOpen){e.preventDefault(),e.keyCode===r.escape&&this.annotationTooltip.hideTooltip();return}if(e.target===this.element){if(e.keyCode!=r["enter"])return;e.preventDefault();var t=this.editor.getCursorPosition().row;this.editor.isRowVisible(t)||this.editor.scrollToLine(t,!0,!0),setTimeout(function(){var e=this.$rowToRowIndex(this.gutterLayer.$cursorCell.row),t=this.$findNearestFoldWidget(e),n=this.$findNearestAnnotation(e);if(t===null&&n===null)return;if(t===null&&n!==null){this.activeRowIndex=n,this.activeLane="annotation",this.$focusAnnotation(this.activeRowIndex);return}if(t!==null&&n===null){this.activeRowIndex=t,this.activeLane="fold",this.$focusFoldWidget(this.activeRowIndex);return}if(Math.abs(n-e)<Math.abs(t-e)){this.activeRowIndex=n,this.activeLane="annotation",this.$focusAnnotation(this.activeRowIndex);return}this.activeRowIndex=t,this.activeLane="fold",this.$focusFoldWidget(this.activeRowIndex);return}.bind(this),10);return}this.$handleGutterKeyboardInteraction(e),setTimeout(function(){this.editor._signal("gutterkeydown",new o(e,this))}.bind(this),10)},e.prototype.$handleGutterKeyboardInteraction=function(e){if(e.keyCode===r.tab){e.preventDefault();return}if(e.keyCode===r.escape){e.preventDefault(),this.$blurGutter(),this.element.focus(),this.lane=null;return}if(e.keyCode===r.up){e.preventDefault();switch(this.activeLane){case"fold":this.$moveFoldWidgetUp();break;case"annotation":this.$moveAnnotationUp()}return}if(e.keyCode===r.down){e.preventDefault();switch(this.activeLane){case"fold":this.$moveFoldWidgetDown();break;case"annotation":this.$moveAnnotationDown()}return}if(e.keyCode===r.left){e.preventDefault(),this.$switchLane("annotation");return}if(e.keyCode===r.right){e.preventDefault(),this.$switchLane("fold");return}if(e.keyCode===r.enter||e.keyCode===r.space){e.preventDefault();switch(this.activeLane){case"fold":if(this.gutterLayer.session.foldWidgets[this.$rowIndexToRow(this.activeRowIndex)]==="start"){var t=this.$rowIndexToRow(this.activeRowIndex);this.editor.session.onFoldWidgetClick(this.$rowIndexToRow(this.activeRowIndex),e),setTimeout(function(){this.$rowIndexToRow(this.activeRowIndex)!==t&&(this.$blurFoldWidget(this.activeRowIndex),this.activeRowIndex=this.$rowToRowIndex(t),this.$focusFoldWidget(this.activeRowIndex))}.bind(this),10);break}if(this.gutterLayer.session.foldWidgets[this.$rowIndexToRow(this.activeRowIndex)]==="end")break;return;case"annotation":var n=this.lines.cells[this.activeRowIndex].element.childNodes[2],i=n.getBoundingClientRect(),s=this.annotationTooltip.getElement().style;s.left=i.right+"px",s.top=i.bottom+"px",this.annotationTooltip.showTooltip(this.$rowIndexToRow(this.activeRowIndex))}return}},e.prototype.$blurGutter=function(){if(this.activeRowIndex!==null)switch(this.activeLane){case"fold":this.$blurFoldWidget(this.activeRowIndex);break;case"annotation":this.$blurAnnotation(this.activeRowIndex)}this.annotationTooltip.isOpen&&this.annotationTooltip.hideTooltip();return},e.prototype.$isFoldWidgetVisible=function(e){var t=this.editor.isRowFullyVisible(this.$rowIndexToRow(e)),n=this.$getFoldWidget(e).style.display!=="none";return t&&n},e.prototype.$isAnnotationVisible=function(e){var t=this.editor.isRowFullyVisible(this.$rowIndexToRow(e)),n=this.$getAnnotation(e).style.display!=="none";return t&&n},e.prototype.$getFoldWidget=function(e){var t=this.lines.get(e),n=t.element;return n.childNodes[1]},e.prototype.$getAnnotation=function(e){var t=this.lines.get(e),n=t.element;return n.childNodes[2]},e.prototype.$findNearestFoldWidget=function(e){if(this.$isFoldWidgetVisible(e))return e;var t=0;while(e-t>0||e+t<this.lines.getLength()-1){t++;if(e-t>=0&&this.$isFoldWidgetVisible(e-t))return e-t;if(e+t<=this.lines.getLength()-1&&this.$isFoldWidgetVisible(e+t))return e+t}return null},e.prototype.$findNearestAnnotation=function(e){if(this.$isAnnotationVisible(e))return e;var t=0;while(e-t>0||e+t<this.lines.getLength()-1){t++;if(e-t>=0&&this.$isAnnotationVisible(e-t))return e-t;if(e+t<=this.lines.getLength()-1&&this.$isAnnotationVisible(e+t))return e+t}return null},e.prototype.$focusFoldWidget=function(e){if(e==null)return;var t=this.$getFoldWidget(e);t.classList.add(this.editor.renderer.keyboardFocusClassName),t.focus()},e.prototype.$focusAnnotation=function(e){if(e==null)return;var t=this.$getAnnotation(e);t.classList.add(this.editor.renderer.keyboardFocusClassName),t.focus()},e.prototype.$blurFoldWidget=function(e){var t=this.$getFoldWidget(e);t.classList.remove(this.editor.renderer.keyboardFocusClassName),t.blur()},e.prototype.$blurAnnotation=function(e){var t=this.$getAnnotation(e);t.classList.remove(this.editor.renderer.keyboardFocusClassName),t.blur()},e.prototype.$moveFoldWidgetUp=function(){var e=this.activeRowIndex;while(e>0){e--;if(this.$isFoldWidgetVisible(e)){this.$blurFoldWidget(this.activeRowIndex),this.activeRowIndex=e,this.$focusFoldWidget(this.activeRowIndex);return}}return},e.prototype.$moveFoldWidgetDown=function(){var e=this.activeRowIndex;while(e<this.lines.getLength()-1){e++;if(this.$isFoldWidgetVisible(e)){this.$blurFoldWidget(this.activeRowIndex),this.activeRowIndex=e,this.$focusFoldWidget(this.activeRowIndex);return}}return},e.prototype.$moveAnnotationUp=function(){var e=this.activeRowIndex;while(e>0){e--;if(this.$isAnnotationVisible(e)){this.$blurAnnotation(this.activeRowIndex),this.activeRowIndex=e,this.$focusAnnotation(this.activeRowIndex);return}}return},e.prototype.$moveAnnotationDown=function(){var e=this.activeRowIndex;while(e<this.lines.getLength()-1){e++;if(this.$isAnnotationVisible(e)){this.$blurAnnotation(this.activeRowIndex),this.activeRowIndex=e,this.$focusAnnotation(this.activeRowIndex);return}}return},e.prototype.$switchLane=function(e){switch(e){case"annotation":if(this.activeLane==="annotation")break;var t=this.$findNearestAnnotation(this.activeRowIndex);if(t==null)break;this.activeLane="annotation",this.$blurFoldWidget(this.activeRowIndex),this.activeRowIndex=t,this.$focusAnnotation(this.activeRowIndex);break;case"fold":if(this.activeLane==="fold")break;var n=this.$findNearestFoldWidget(this.activeRowIndex);if(n==null)break;this.activeLane="fold",this.$blurAnnotation(this.activeRowIndex),this.activeRowIndex=n,this.$focusFoldWidget(this.activeRowIndex)}return},e.prototype.$rowIndexToRow=function(e){var t=this.lines.get(e);return t?t.row:null},e.prototype.$rowToRowIndex=function(e){for(var t=0;t<this.lines.getLength();t++){var n=this.lines.get(t);if(n.row==e)return t}return null},e}();t.GutterKeyboardHandler=s;var o=function(){function e(e,t){this.gutterKeyboardHandler=t,this.domEvent=e}return e.prototype.getKey=function(){return r.keyCodeToString(this.domEvent.keyCode)},e.prototype.getRow=function(){return this.gutterKeyboardHandler.$rowIndexToRow(this.gutterKeyboardHandler.activeRowIndex)},e.prototype.isInAnnotationLane=function(){return this.gutterKeyboardHandler.activeLane==="annotation"},e.prototype.isInFoldLane=function(){return this.gutterKeyboardHandler.activeLane==="fold"},e}();t.GutterKeyboardEvent=o}),ace.define("ace/editor",["require","exports","module","ace/lib/oop","ace/lib/dom","ace/lib/lang","ace/lib/useragent","ace/keyboard/textinput","ace/mouse/mouse_handler","ace/mouse/fold_handler","ace/keyboard/keybinding","ace/edit_session","ace/search","ace/range","ace/lib/event_emitter","ace/commands/command_manager","ace/commands/default_commands","ace/config","ace/token_iterator","ace/keyboard/gutter_handler","ace/config","ace/clipboard","ace/lib/keys"],function(e,t,n){"use strict";var r=this&&this.__values||function(e){var t=typeof Symbol=="function"&&Symbol.iterator,n=t&&e[t],r=0;if(n)return n.call(e);if(e&&typeof e.length=="number")return{next:function(){return e&&r>=e.length&&(e=void 0),{value:e&&e[r++],done:!e}}};throw new TypeError(t?"Object is not iterable.":"Symbol.iterator is not defined.")},i=e("./lib/oop"),s=e("./lib/dom"),o=e("./lib/lang"),u=e("./lib/useragent"),a=e("./keyboard/textinput").TextInput,f=e("./mouse/mouse_handler").MouseHandler,l=e("./mouse/fold_handler").FoldHandler,c=e("./keyboard/keybinding").KeyBinding,h=e("./edit_session").EditSession,p=e("./search").Search,d=e("./range").Range,v=e("./lib/event_emitter").EventEmitter,m=e("./commands/command_manager").CommandManager,g=e("./commands/default_commands").commands,y=e("./config"),b=e("./token_iterator").TokenIterator,w=e("./keyboard/gutter_handler").GutterKeyboardHandler,E=e("./config").nls,S=e("./clipboard"),x=e("./lib/keys"),T=function(){function e(t,n,r){this.session,this.$toDestroy=[];var i=t.getContainerElement();this.container=i,this.renderer=t,this.id="editor"+ ++e.$uid,this.commands=new m(u.isMac?"mac":"win",g),typeof document=="object"&&(this.textInput=new a(t.getTextAreaContainer(),this),this.renderer.textarea=this.textInput.getElement(),this.$mouseHandler=new f(this),new l(this)),this.keyBinding=new c(this),this.$search=(new p).set({wrap:!0}),this.$historyTracker=this.$historyTracker.bind(this),this.commands.on("exec",this.$historyTracker),this.$initOperationListeners(),this._$emitInputEvent=o.delayedCall(function(){this._signal("input",{}),this.session&&!this.session.destroyed&&this.session.bgTokenizer.scheduleStart()}.bind(this)),this.on("change",function(e,t){t._$emitInputEvent.schedule(31)}),this.setSession(n||r&&r.session||new h("")),y.resetOptions(this),r&&this.setOptions(r),y._signal("editor",this)}return e.prototype.$initOperationListeners=function(){this.commands.on("exec",this.startOperation.bind(this),!0),this.commands.on("afterExec",this.endOperation.bind(this),!0)},e.prototype.startOperation=function(e){this.session.startOperation(e)},e.prototype.endOperation=function(e){this.session.endOperation(e)},e.prototype.onStartOperation=function(e){this.curOp=this.session.curOp,this.curOp.scrollTop=this.renderer.scrollTop,this.prevOp=this.session.prevOp,e||(this.previousCommand=null)},e.prototype.onEndOperation=function(e){if(this.curOp&&this.session){if(e&&e.returnValue===!1){this.curOp=null;return}this._signal("beforeEndOperation");if(!this.curOp)return;var t=this.curOp.command,n=t&&t.scrollIntoView;if(n){switch(n){case"center-animate":n="animate";case"center":this.renderer.scrollCursorIntoView(null,.5);break;case"animate":case"cursor":this.renderer.scrollCursorIntoView();break;case"selectionPart":var r=this.selection.getRange(),i=this.renderer.layerConfig;(r.start.row>=i.lastRow||r.end.row<=i.firstRow)&&this.renderer.scrollSelectionIntoView(this.selection.anchor,this.selection.lead);break;default:}n=="animate"&&this.renderer.animateScrolling(this.curOp.scrollTop)}this.$lastSel=this.session.selection.toJSON(),this.prevOp=this.curOp,this.curOp=null}},e.prototype.$historyTracker=function(e){if(!this.$mergeUndoDeltas)return;var t=this.prevOp,n=this.$mergeableCommands,r=t.command&&e.command.name==t.command.name;if(e.command.name=="insertstring"){var i=e.args;this.mergeNextCommand===undefined&&(this.mergeNextCommand=!0),r=r&&this.mergeNextCommand&&(!/\s/.test(i)||/\s/.test(t.args)),this.mergeNextCommand=!0}else r=r&&n.indexOf(e.command.name)!==-1;this.$mergeUndoDeltas!="always"&&Date.now()-this.sequenceStartTime>2e3&&(r=!1),r?this.session.mergeUndoDeltas=!0:n.indexOf(e.command.name)!==-1&&(this.sequenceStartTime=Date.now())},e.prototype.setKeyboardHandler=function(e,t){if(e&&typeof e=="string"&&e!="ace"){this.$keybindingId=e;var n=this;y.loadModule(["keybinding",e],function(r){n.$keybindingId==e&&n.keyBinding.setKeyboardHandler(r&&r.handler),t&&t()})}else this.$keybindingId=null,this.keyBinding.setKeyboardHandler(e),t&&t()},e.prototype.getKeyboardHandler=function(){return this.keyBinding.getKeyboardHandler()},e.prototype.setSession=function(e){if(this.session==e)return;this.curOp&&this.endOperation(),this.curOp={};var t=this.session;if(t){this.session.off("change",this.$onDocumentChange),this.session.off("changeMode",this.$onChangeMode),this.session.off("tokenizerUpdate",this.$onTokenizerUpdate),this.session.off("changeTabSize",this.$onChangeTabSize),this.session.off("changeWrapLimit",this.$onChangeWrapLimit),this.session.off("changeWrapMode",this.$onChangeWrapMode),this.session.off("changeFold",this.$onChangeFold),this.session.off("changeFrontMarker",this.$onChangeFrontMarker),this.session.off("changeBackMarker",this.$onChangeBackMarker),this.session.off("changeBreakpoint",this.$onChangeBreakpoint),this.session.off("changeAnnotation",this.$onChangeAnnotation),this.session.off("changeOverwrite",this.$onCursorChange),this.session.off("changeScrollTop",this.$onScrollTopChange),this.session.off("changeScrollLeft",this.$onScrollLeftChange),this.session.off("startOperation",this.$onStartOperation),this.session.off("endOperation",this.$onEndOperation);var n=this.session.getSelection();n.off("changeCursor",this.$onCursorChange),n.off("changeSelection",this.$onSelectionChange)}this.session=e,e?(this.$onDocumentChange=this.onDocumentChange.bind(this),e.on("change",this.$onDocumentChange),this.renderer.setSession(e),this.$onChangeMode=this.onChangeMode.bind(this),e.on("changeMode",this.$onChangeMode),this.$onTokenizerUpdate=this.onTokenizerUpdate.bind(this),e.on("tokenizerUpdate",this.$onTokenizerUpdate),this.$onChangeTabSize=this.renderer.onChangeTabSize.bind(this.renderer),e.on("changeTabSize",this.$onChangeTabSize),this.$onChangeWrapLimit=this.onChangeWrapLimit.bind(this),e.on("changeWrapLimit",this.$onChangeWrapLimit),this.$onChangeWrapMode=this.onChangeWrapMode.bind(this),e.on("changeWrapMode",this.$onChangeWrapMode),this.$onChangeFold=this.onChangeFold.bind(this),e.on("changeFold",this.$onChangeFold),this.$onChangeFrontMarker=this.onChangeFrontMarker.bind(this),this.session.on("changeFrontMarker",this.$onChangeFrontMarker),this.$onChangeBackMarker=this.onChangeBackMarker.bind(this),this.session.on("changeBackMarker",this.$onChangeBackMarker),this.$onChangeBreakpoint=this.onChangeBreakpoint.bind(this),this.session.on("changeBreakpoint",this.$onChangeBreakpoint),this.$onChangeAnnotation=this.onChangeAnnotation.bind(this),this.session.on("changeAnnotation",this.$onChangeAnnotation),this.$onCursorChange=this.onCursorChange.bind(this),this.session.on("changeOverwrite",this.$onCursorChange),this.$onScrollTopChange=this.onScrollTopChange.bind(this),this.session.on("changeScrollTop",this.$onScrollTopChange),this.$onScrollLeftChange=this.onScrollLeftChange.bind(this),this.session.on("changeScrollLeft",this.$onScrollLeftChange),this.selection=e.getSelection(),this.selection.on("changeCursor",this.$onCursorChange),this.$onSelectionChange=this.onSelectionChange.bind(this),this.selection.on("changeSelection",this.$onSelectionChange),this.$onStartOperation=this.onStartOperation.bind(this),this.session.on("startOperation",this.$onStartOperation),this.$onEndOperation=this.onEndOperation.bind(this),this.session.on("endOperation",this.$onEndOperation),this.onChangeMode(),this.onCursorChange(),this.onScrollTopChange(),this.onScrollLeftChange(),this.onSelectionChange(),this.onChangeFrontMarker(),this.onChangeBackMarker(),this.onChangeBreakpoint(),this.onChangeAnnotation(),this.session.getUseWrapMode()&&this.renderer.adjustWrapLimit(),this.renderer.updateFull()):(this.selection=null,this.renderer.setSession(e)),this._signal("changeSession",{session:e,oldSession:t}),this.curOp=null,t&&t._signal("changeEditor",{oldEditor:this}),t&&(t.$editor=null),e&&e._signal("changeEditor",{editor:this}),e&&(e.$editor=this),e&&!e.destroyed&&e.bgTokenizer.scheduleStart()},e.prototype.getSession=function(){return this.session},e.prototype.setValue=function(e,t){return this.session.doc.setValue(e),t?t==1?this.navigateFileEnd():t==-1&&this.navigateFileStart():this.selectAll(),e},e.prototype.getValue=function(){return this.session.getValue()},e.prototype.getSelection=function(){return this.selection},e.prototype.resize=function(e){this.renderer.onResize(e)},e.prototype.setTheme=function(e,t){this.renderer.setTheme(e,t)},e.prototype.getTheme=function(){return this.renderer.getTheme()},e.prototype.setStyle=function(e){this.renderer.setStyle(e)},e.prototype.unsetStyle=function(e){this.renderer.unsetStyle(e)},e.prototype.getFontSize=function(){return this.getOption("fontSize")||s.computedStyle(this.container).fontSize},e.prototype.setFontSize=function(e){this.setOption("fontSize",e)},e.prototype.$highlightBrackets=function(){if(this.$highlightPending)return;var e=this;this.$highlightPending=!0,setTimeout(function(){e.$highlightPending=!1;var t=e.session;if(!t||t.destroyed)return;t.$bracketHighlight&&(t.$bracketHighlight.markerIds.forEach(function(e){t.removeMarker(e)}),t.$bracketHighlight=null);var n=e.getCursorPosition(),r=e.getKeyboardHandler(),i=r&&r.$getDirectionForHighlight&&r.$getDirectionForHighlight(e),s=t.getMatchingBracketRanges(n,i);if(!s){var o=new b(t,n.row,n.column),u=o.getCurrentToken();if(u&&/\b(?:tag-open|tag-name)/.test(u.type)){var a=t.getMatchingTags(n);a&&(s=[a.openTagName.isEmpty()?a.openTag:a.openTagName,a.closeTagName.isEmpty()?a.closeTag:a.closeTagName])}}!s&&t.$mode.getMatching&&(s=t.$mode.getMatching(e.session));if(!s){e.getHighlightIndentGuides()&&e.renderer.$textLayer.$highlightIndentGuide();return}var f="ace_bracket";Array.isArray(s)?s.length==1&&(f="ace_error_bracket"):s=[s],s.length==2&&(d.comparePoints(s[0].end,s[1].start)==0?s=[d.fromPoints(s[0].start,s[1].end)]:d.comparePoints(s[0].start,s[1].end)==0&&(s=[d.fromPoints(s[1].start,s[0].end)])),t.$bracketHighlight={ranges:s,markerIds:s.map(function(e){return t.addMarker(e,f,"text")})},e.getHighlightIndentGuides()&&e.renderer.$textLayer.$highlightIndentGuide()},50)},e.prototype.focus=function(){this.textInput.focus()},e.prototype.isFocused=function(){return this.textInput.isFocused()},e.prototype.blur=function(){this.textInput.blur()},e.prototype.onFocus=function(e){if(this.$isFocused)return;this.$isFocused=!0,this.renderer.showCursor(),this.renderer.visualizeFocus(),this._emit("focus",e)},e.prototype.onBlur=function(e){if(!this.$isFocused)return;this.$isFocused=!1,this.renderer.hideCursor(),this.renderer.visualizeBlur(),this._emit("blur",e)},e.prototype.$cursorChange=function(){this.renderer.updateCursor(),this.$highlightBrackets(),this.$updateHighlightActiveLine()},e.prototype.onDocumentChange=function(e){var t=this.session.$useWrapMode,n=e.start.row==e.end.row?e.end.row:Infinity;this.renderer.updateLines(e.start.row,n,t),this._signal("change",e),this.$cursorChange()},e.prototype.onTokenizerUpdate=function(e){var t=e.data;this.renderer.updateLines(t.first,t.last)},e.prototype.onScrollTopChange=function(){this.renderer.scrollToY(this.session.getScrollTop())},e.prototype.onScrollLeftChange=function(){this.renderer.scrollToX(this.session.getScrollLeft())},e.prototype.onCursorChange=function(){this.$cursorChange(),this._signal("changeSelection")},e.prototype.$updateHighlightActiveLine=function(){var e=this.getSession(),t;if(this.$highlightActiveLine){if(this.$selectionStyle!="line"||!this.selection.isMultiLine())t=this.getCursorPosition();this.renderer.theme&&this.renderer.theme.$selectionColorConflict&&!this.selection.isEmpty()&&(t=!1),this.renderer.$maxLines&&this.session.getLength()===1&&!(this.renderer.$minLines>1)&&(t=!1)}if(e.$highlightLineMarker&&!t)e.removeMarker(e.$highlightLineMarker.id),e.$highlightLineMarker=null;else if(!e.$highlightLineMarker&&t){var n=new d(t.row,t.column,t.row,Infinity);n.id=e.addMarker(n,"ace_active-line","screenLine"),e.$highlightLineMarker=n}else t&&(e.$highlightLineMarker.start.row=t.row,e.$highlightLineMarker.end.row=t.row,e.$highlightLineMarker.start.column=t.column,e._signal("changeBackMarker"))},e.prototype.onSelectionChange=function(e){var t=this.session;t.$selectionMarker&&t.removeMarker(t.$selectionMarker),t.$selectionMarker=null;if(!this.selection.isEmpty()){var n=this.selection.getRange(),r=this.getSelectionStyle();t.$selectionMarker=t.addMarker(n,"ace_selection",r)}else this.$updateHighlightActiveLine();var i=this.$highlightSelectedWord&&this.$getSelectionHighLightRegexp();this.session.highlight(i),this._signal("changeSelection")},e.prototype.$getSelectionHighLightRegexp=function(){var e=this.session,t=this.getSelectionRange();if(t.isEmpty()||t.isMultiLine())return;var n=t.start.column,r=t.end.column,i=e.getLine(t.start.row),s=i.substring(n,r);if(s.length>5e3||!/[\w\d]/.test(s))return;var o=this.$search.$assembleRegExp({wholeWord:!0,caseSensitive:!0,needle:s}),u=i.substring(n-1,r+1);if(!o.test(u))return;return o},e.prototype.onChangeFrontMarker=function(){this.renderer.updateFrontMarkers()},e.prototype.onChangeBackMarker=function(){this.renderer.updateBackMarkers()},e.prototype.onChangeBreakpoint=function(){this.renderer.updateBreakpoints()},e.prototype.onChangeAnnotation=function(){this.renderer.setAnnotations(this.session.getAnnotations())},e.prototype.onChangeMode=function(e){this.renderer.updateText(),this._emit("changeMode",e)},e.prototype.onChangeWrapLimit=function(){this.renderer.updateFull()},e.prototype.onChangeWrapMode=function(){this.renderer.onResize(!0)},e.prototype.onChangeFold=function(){this.$updateHighlightActiveLine(),this.renderer.updateFull()},e.prototype.getSelectedText=function(){return this.session.getTextRange(this.getSelectionRange())},e.prototype.getCopyText=function(){var e=this.getSelectedText(),t=this.session.doc.getNewLineCharacter(),n=!1;if(!e&&this.$copyWithEmptySelection){n=!0;var r=this.selection.getAllRanges();for(var i=0;i<r.length;i++){var s=r[i];if(i&&r[i-1].start.row==s.start.row)continue;e+=this.session.getLine(s.start.row)+t}}var o={text:e};return this._signal("copy",o),S.lineMode=n?o.text:!1,o.text},e.prototype.onCopy=function(){this.commands.exec("copy",this)},e.prototype.onCut=function(){this.commands.exec("cut",this)},e.prototype.onPaste=function(e,t){var n={text:e,event:t};this.commands.exec("paste",this,n)},e.prototype.$handlePaste=function(e){typeof e=="string"&&(e={text:e}),this._signal("paste",e);var t=e.text,n=t===S.lineMode,r=this.session;if(!this.inMultiSelectMode||this.inVirtualSelectionMode)n?r.insert({row:this.selection.lead.row,column:0},t):this.insert(t);else if(n)this.selection.rangeList.ranges.forEach(function(e){r.insert({row:e.start.row,column:0},t)});else{var i=t.split(/\r\n|\r|\n/),s=this.selection.rangeList.ranges,o=i.length==2&&(!i[0]||!i[1]);if(i.length!=s.length||o)return this.commands.exec("insertstring",this,t);for(var u=s.length;u--;){var a=s[u];a.isEmpty()||r.remove(a),r.insert(a.start,i[u])}}},e.prototype.execCommand=function(e,t){return this.commands.exec(e,this,t)},e.prototype.insert=function(e,t){var n=this.session,r=n.getMode(),i=this.getCursorPosition();if(this.getBehavioursEnabled()&&!t){var s=r.transformAction(n.getState(i.row),"insertion",this,n,e);s&&(e!==s.text&&(this.inVirtualSelectionMode||(this.session.mergeUndoDeltas=!1,this.mergeNextCommand=!1)),e=s.text)}e=="	"&&(e=this.session.getTabString());if(!this.selection.isEmpty()){var o=this.getSelectionRange();i=this.session.remove(o),this.clearSelection()}else if(this.session.getOverwrite()&&e.indexOf("\n")==-1){var o=d.fromPoints(i,i);o.end.column+=e.length,this.session.remove(o)}if(e=="\n"||e=="\r\n"){var u=n.getLine(i.row);if(i.column>u.search(/\S|$/)){var a=u.substr(i.column).search(/\S|$/);n.doc.removeInLine(i.row,i.column,i.column+a)}}this.clearSelection();var f=i.column,l=n.getState(i.row),u=n.getLine(i.row),c=r.checkOutdent(l,u,e);n.insert(i,e),s&&s.selection&&(s.selection.length==2?this.selection.setSelectionRange(new d(i.row,f+s.selection[0],i.row,f+s.selection[1])):this.selection.setSelectionRange(new d(i.row+s.selection[0],s.selection[1],i.row+s.selection[2],s.selection[3])));if(this.$enableAutoIndent){if(n.getDocument().isNewLine(e)){var h=r.getNextLineIndent(l,u.slice(0,i.column),n.getTabString());n.insert({row:i.row+1,column:0},h)}c&&r.autoOutdent(l,n,i.row)}},e.prototype.autoIndent=function(){var e=this.session,t=e.getMode(),n=this.selection.isEmpty()?[new d(0,0,e.doc.getLength()-1,0)]:this.selection.getAllRanges(),r="",i="",s="",o=e.getTabString();for(var u=0;u<n.length;u++){var a=n[u].start.row,f=n[u].end.row;for(var l=a;l<=f;l++){l>0&&(r=e.getState(l-1),i=e.getLine(l-1),s=t.getNextLineIndent(r,i,o));var c=e.getLine(l),h=t.$getIndent(c);if(s!==h){if(h.length>0){var p=new d(l,0,l,h.length);e.remove(p)}s.length>0&&e.insert({row:l,column:0},s)}t.autoOutdent(r,e,l)}}},e.prototype.onTextInput=function(e,t){if(!t)return this.keyBinding.onTextInput(e);this.startOperation({command:{name:"insertstring"}});var n=this.applyComposition.bind(this,e,t);this.selection.rangeCount?this.forEachSelection(n):n(),this.endOperation()},e.prototype.applyComposition=function(e,t){if(t.extendLeft||t.extendRight){var n=this.selection.getRange();n.start.column-=t.extendLeft,n.end.column+=t.extendRight,n.start.column<0&&(n.start.row--,n.start.column+=this.session.getLine(n.start.row).length+1),this.selection.setRange(n),!e&&!n.isEmpty()&&this.remove()}(e||!this.selection.isEmpty())&&this.insert(e,!0);if(t.restoreStart||t.restoreEnd){var n=this.selection.getRange();n.start.column-=t.restoreStart,n.end.column-=t.restoreEnd,this.selection.setRange(n)}},e.prototype.onCommandKey=function(e,t,n){return this.keyBinding.onCommandKey(e,t,n)},e.prototype.setOverwrite=function(e){this.session.setOverwrite(e)},e.prototype.getOverwrite=function(){return this.session.getOverwrite()},e.prototype.toggleOverwrite=function(){this.session.toggleOverwrite()},e.prototype.setScrollSpeed=function(e){this.setOption("scrollSpeed",e)},e.prototype.getScrollSpeed=function(){return this.getOption("scrollSpeed")},e.prototype.setDragDelay=function(e){this.setOption("dragDelay",e)},e.prototype.getDragDelay=function(){return this.getOption("dragDelay")},e.prototype.setSelectionStyle=function(e){this.setOption("selectionStyle",e)},e.prototype.getSelectionStyle=function(){return this.getOption("selectionStyle")},e.prototype.setHighlightActiveLine=function(e){this.setOption("highlightActiveLine",e)},e.prototype.getHighlightActiveLine=function(){return this.getOption("highlightActiveLine")},e.prototype.setHighlightGutterLine=function(e){this.setOption("highlightGutterLine",e)},e.prototype.getHighlightGutterLine=function(){return this.getOption("highlightGutterLine")},e.prototype.setHighlightSelectedWord=function(e){this.setOption("highlightSelectedWord",e)},e.prototype.getHighlightSelectedWord=function(){return this.$highlightSelectedWord},e.prototype.setAnimatedScroll=function(e){this.renderer.setAnimatedScroll(e)},e.prototype.getAnimatedScroll=function(){return this.renderer.getAnimatedScroll()},e.prototype.setShowInvisibles=function(e){this.renderer.setShowInvisibles(e)},e.prototype.getShowInvisibles=function(){return this.renderer.getShowInvisibles()},e.prototype.setDisplayIndentGuides=function(e){this.renderer.setDisplayIndentGuides(e)},e.prototype.getDisplayIndentGuides=function(){return this.renderer.getDisplayIndentGuides()},e.prototype.setHighlightIndentGuides=function(e){this.renderer.setHighlightIndentGuides(e)},e.prototype.getHighlightIndentGuides=function(){return this.renderer.getHighlightIndentGuides()},e.prototype.setShowPrintMargin=function(e){this.renderer.setShowPrintMargin(e)},e.prototype.getShowPrintMargin=function(){return this.renderer.getShowPrintMargin()},e.prototype.setPrintMarginColumn=function(e){this.renderer.setPrintMarginColumn(e)},e.prototype.getPrintMarginColumn=function(){return this.renderer.getPrintMarginColumn()},e.prototype.setReadOnly=function(e){this.setOption("readOnly",e)},e.prototype.getReadOnly=function(){return this.getOption("readOnly")},e.prototype.setBehavioursEnabled=function(e){this.setOption("behavioursEnabled",e)},e.prototype.getBehavioursEnabled=function(){return this.getOption("behavioursEnabled")},e.prototype.setWrapBehavioursEnabled=function(e){this.setOption("wrapBehavioursEnabled",e)},e.prototype.getWrapBehavioursEnabled=function(){return this.getOption("wrapBehavioursEnabled")},e.prototype.setShowFoldWidgets=function(e){this.setOption("showFoldWidgets",e)},e.prototype.getShowFoldWidgets=function(){return this.getOption("showFoldWidgets")},e.prototype.setFadeFoldWidgets=function(e){this.setOption("fadeFoldWidgets",e)},e.prototype.getFadeFoldWidgets=function(){return this.getOption("fadeFoldWidgets")},e.prototype.remove=function(e){this.selection.isEmpty()&&(e=="left"?this.selection.selectLeft():this.selection.selectRight());var t=this.getSelectionRange();if(this.getBehavioursEnabled()){var n=this.session,r=n.getState(t.start.row),i=n.getMode().transformAction(r,"deletion",this,n,t);if(t.end.column===0){var s=n.getTextRange(t);if(s[s.length-1]=="\n"){var o=n.getLine(t.end.row);/^\s+$/.test(o)&&(t.end.column=o.length)}}i&&(t=i)}this.session.remove(t),this.clearSelection()},e.prototype.removeWordRight=function(){this.selection.isEmpty()&&this.selection.selectWordRight(),this.session.remove(this.getSelectionRange()),this.clearSelection()},e.prototype.removeWordLeft=function(){this.selection.isEmpty()&&this.selection.selectWordLeft(),this.session.remove(this.getSelectionRange()),this.clearSelection()},e.prototype.removeToLineStart=function(){this.selection.isEmpty()&&this.selection.selectLineStart(),this.selection.isEmpty()&&this.selection.selectLeft(),this.session.remove(this.getSelectionRange()),this.clearSelection()},e.prototype.removeToLineEnd=function(){this.selection.isEmpty()&&this.selection.selectLineEnd();var e=this.getSelectionRange();e.start.column==e.end.column&&e.start.row==e.end.row&&(e.end.column=0,e.end.row++),this.session.remove(e),this.clearSelection()},e.prototype.splitLine=function(){this.selection.isEmpty()||(this.session.remove(this.getSelectionRange()),this.clearSelection());var e=this.getCursorPosition();this.insert("\n"),this.moveCursorToPosition(e)},e.prototype.setGhostText=function(e,t){this.renderer.setGhostText(e,t)},e.prototype.removeGhostText=function(){this.renderer.removeGhostText()},e.prototype.transposeLetters=function(){if(!this.selection.isEmpty())return;var e=this.getCursorPosition(),t=e.column;if(t===0)return;var n=this.session.getLine(e.row),r,i;t<n.length?(r=n.charAt(t)+n.charAt(t-1),i=new d(e.row,t-1,e.row,t+1)):(r=n.charAt(t-1)+n.charAt(t-2),i=new d(e.row,t-2,e.row,t)),this.session.replace(i,r),this.session.selection.moveToPosition(i.end)},e.prototype.toLowerCase=function(){var e=this.getSelectionRange();this.selection.isEmpty()&&this.selection.selectWord();var t=this.getSelectionRange(),n=this.session.getTextRange(t);this.session.replace(t,n.toLowerCase()),this.selection.setSelectionRange(e)},e.prototype.toUpperCase=function(){var e=this.getSelectionRange();this.selection.isEmpty()&&this.selection.selectWord();var t=this.getSelectionRange(),n=this.session.getTextRange(t);this.session.replace(t,n.toUpperCase()),this.selection.setSelectionRange(e)},e.prototype.indent=function(){var e=this.session,t=this.getSelectionRange();if(t.start.row<t.end.row){var n=this.$getSelectedRows();e.indentRows(n.first,n.last,"	");return}if(t.start.column<t.end.column){var r=e.getTextRange(t);if(!/^\s+$/.test(r)){var n=this.$getSelectedRows();e.indentRows(n.first,n.last,"	");return}}var i=e.getLine(t.start.row),s=t.start,u=e.getTabSize(),a=e.documentToScreenColumn(s.row,s.column);if(this.session.getUseSoftTabs())var f=u-a%u,l=o.stringRepeat(" ",f);else{var f=a%u;while(i[t.start.column-1]==" "&&f)t.start.column--,f--;this.selection.setSelectionRange(t),l="	"}return this.insert(l)},e.prototype.blockIndent=function(){var e=this.$getSelectedRows();this.session.indentRows(e.first,e.last,"	")},e.prototype.blockOutdent=function(){var e=this.session.getSelection();this.session.outdentRows(e.getRange())},e.prototype.sortLines=function(){var e=this.$getSelectedRows(),t=this.session,n=[];for(var r=e.first;r<=e.last;r++)n.push(t.getLine(r));n.sort(function(e,t){return e.toLowerCase()<t.toLowerCase()?-1:e.toLowerCase()>t.toLowerCase()?1:0});var i=new d(0,0,0,0);for(var r=e.first;r<=e.last;r++){var s=t.getLine(r);i.start.row=r,i.end.row=r,i.end.column=s.length,t.replace(i,n[r-e.first])}},e.prototype.toggleCommentLines=function(){var e=this.session.getState(this.getCursorPosition().row),t=this.$getSelectedRows();this.session.getMode().toggleCommentLines(e,this.session,t.first,t.last)},e.prototype.toggleBlockComment=function(){var e=this.getCursorPosition(),t=this.session.getState(e.row),n=this.getSelectionRange();this.session.getMode().toggleBlockComment(t,this.session,n,e)},e.prototype.getNumberAt=function(e,t){var n=/[\-]?[0-9]+(?:\.[0-9]+)?/g;n.lastIndex=0;var r=this.session.getLine(e);while(n.lastIndex<t){var i=n.exec(r);if(i.index<=t&&i.index+i[0].length>=t){var s={value:i[0],start:i.index,end:i.index+i[0].length};return s}}return null},e.prototype.modifyNumber=function(e){var t=this.selection.getCursor().row,n=this.selection.getCursor().column,r=new d(t,n-1,t,n),i=this.session.getTextRange(r);if(!isNaN(parseFloat(i))&&isFinite(i)){var s=this.getNumberAt(t,n);if(s){var o=s.value.indexOf(".")>=0?s.start+s.value.indexOf(".")+1:s.end,u=s.start+s.value.length-o,a=parseFloat(s.value);a*=Math.pow(10,u),o!==s.end&&n<o?e*=Math.pow(10,s.end-n-1):e*=Math.pow(10,s.end-n),a+=e,a/=Math.pow(10,u);var f=a.toFixed(u),l=new d(t,s.start,t,s.end);this.session.replace(l,f),this.moveCursorTo(t,Math.max(s.start+1,n+f.length-s.value.length))}}else this.toggleWord()},e.prototype.toggleWord=function(){var e=this.selection.getCursor().row,t=this.selection.getCursor().column;this.selection.selectWord();var n=this.getSelectedText(),r=this.selection.getWordRange().start.column,i=n.replace(/([a-z]+|[A-Z]+)(?=[A-Z_]|$)/g,"$1 ").split(/\s/),s=t-r-1;s<0&&(s=0);var u=0,a=0,f=this;n.match(/[A-Za-z0-9_]+/)&&i.forEach(function(t,i){a=u+t.length,s>=u&&s<=a&&(n=t,f.selection.clearSelection(),f.moveCursorTo(e,u+r),f.selection.selectTo(e,a+r)),u=a});var l=this.$toggleWordPairs,c;for(var h=0;h<l.length;h++){var p=l[h];for(var d=0;d<=1;d++){var v=+!d,m=n.match(new RegExp("^\\s?_?("+o.escapeRegExp(p[d])+")\\s?$","i"));if(m){var g=n.match(new RegExp("([_]|^|\\s)("+o.escapeRegExp(m[1])+")($|\\s)","g"));g&&(c=n.replace(new RegExp(o.escapeRegExp(p[d]),"i"),function(e){var t=p[v];return e.toUpperCase()==e?t=t.toUpperCase():e.charAt(0).toUpperCase()==e.charAt(0)&&(t=t.substr(0,0)+p[v].charAt(0).toUpperCase()+t.substr(1)),t}),this.insert(c),c="")}}}},e.prototype.findLinkAt=function(e,t){var n,i,s=this.session.getLine(e),o=s.split(/((?:https?|ftp):\/\/[\S]+)/),u=t;u<0&&(u=0);var a=0,f=0,l;try{for(var c=r(o),h=c.next();!h.done;h=c.next()){var p=h.value;f=a+p.length;if(u>=a&&u<=f&&p.match(/((?:https?|ftp):\/\/[\S]+)/)){l=p.replace(/[\s:.,'";}\]]+$/,"");break}a=f}}catch(d){n={error:d}}finally{try{h&&!h.done&&(i=c.return)&&i.call(c)}finally{if(n)throw n.error}}return l},e.prototype.openLink=function(){var e=this.selection.getCursor(),t=this.findLinkAt(e.row,e.column);return t&&window.open(t,"_blank"),t!=null},e.prototype.removeLines=function(){var e=this.$getSelectedRows();this.session.removeFullLines(e.first,e.last),this.clearSelection()},e.prototype.duplicateSelection=function(){var e=this.selection,t=this.session,n=e.getRange(),r=e.isBackwards();if(n.isEmpty()){var i=n.start.row;t.duplicateLines(i,i)}else{var s=r?n.start:n.end,o=t.insert(s,t.getTextRange(n));n.start=s,n.end=o,e.setSelectionRange(n,r)}},e.prototype.moveLinesDown=function(){this.$moveLines(1,!1)},e.prototype.moveLinesUp=function(){this.$moveLines(-1,!1)},e.prototype.moveText=function(e,t,n){return this.session.moveText(e,t,n)},e.prototype.copyLinesUp=function(){this.$moveLines(-1,!0)},e.prototype.copyLinesDown=function(){this.$moveLines(1,!0)},e.prototype.$moveLines=function(e,t){var n,r,i=this.selection;if(!i.inMultiSelectMode||this.inVirtualSelectionMode){var s=i.toOrientedRange();n=this.$getSelectedRows(s),r=this.session.$moveLines(n.first,n.last,t?0:e),t&&e==-1&&(r=0),s.moveBy(r,0),i.fromOrientedRange(s)}else{var o=i.rangeList.ranges;i.rangeList.detach(this.session),this.inVirtualSelectionMode=!0;var u=0,a=0,f=o.length;for(var l=0;l<f;l++){var c=l;o[l].moveBy(u,0),n=this.$getSelectedRows(o[l]);var h=n.first,p=n.last;while(++l<f){a&&o[l].moveBy(a,0);var d=this.$getSelectedRows(o[l]);if(t&&d.first!=p)break;if(!t&&d.first>p+1)break;p=d.last}l--,u=this.session.$moveLines(h,p,t?0:e),t&&e==-1&&(c=l+1);while(c<=l)o[c].moveBy(u,0),c++;t||(u=0),a+=u}i.fromOrientedRange(i.ranges[0]),i.rangeList.attach(this.session),this.inVirtualSelectionMode=!1}},e.prototype.$getSelectedRows=function(e){return e=(e||this.getSelectionRange()).collapseRows(),{first:this.session.getRowFoldStart(e.start.row),last:this.session.getRowFoldEnd(e.end.row)}},e.prototype.onCompositionStart=function(e){this.renderer.showComposition(e)},e.prototype.onCompositionUpdate=function(e){this.renderer.setCompositionText(e)},e.prototype.onCompositionEnd=function(){this.renderer.hideComposition()},e.prototype.getFirstVisibleRow=function(){return this.renderer.getFirstVisibleRow()},e.prototype.getLastVisibleRow=function(){return this.renderer.getLastVisibleRow()},e.prototype.isRowVisible=function(e){return e>=this.getFirstVisibleRow()&&e<=this.getLastVisibleRow()},e.prototype.isRowFullyVisible=function(e){return e>=this.renderer.getFirstFullyVisibleRow()&&e<=this.renderer.getLastFullyVisibleRow()},e.prototype.$getVisibleRowCount=function(){return this.renderer.getScrollBottomRow()-this.renderer.getScrollTopRow()+1},e.prototype.$moveByPage=function(e,t){var n=this.renderer,r=this.renderer.layerConfig,i=e*Math.floor(r.height/r.lineHeight);t===!0?this.selection.$moveSelection(function(){this.moveCursorBy(i,0)}):t===!1&&(this.selection.moveCursorBy(i,0),this.selection.clearSelection());var s=n.scrollTop;n.scrollBy(0,i*r.lineHeight),t!=null&&n.scrollCursorIntoView(null,.5),n.animateScrolling(s)},e.prototype.selectPageDown=function(){this.$moveByPage(1,!0)},e.prototype.selectPageUp=function(){this.$moveByPage(-1,!0)},e.prototype.gotoPageDown=function(){this.$moveByPage(1,!1)},e.prototype.gotoPageUp=function(){this.$moveByPage(-1,!1)},e.prototype.scrollPageDown=function(){this.$moveByPage(1)},e.prototype.scrollPageUp=function(){this.$moveByPage(-1)},e.prototype.scrollToRow=function(e){this.renderer.scrollToRow(e)},e.prototype.scrollToLine=function(e,t,n,r){this.renderer.scrollToLine(e,t,n,r)},e.prototype.centerSelection=function(){var e=this.getSelectionRange(),t={row:Math.floor(e.start.row+(e.end.row-e.start.row)/2),column:Math.floor(e.start.column+(e.end.column-e.start.column)/2)};this.renderer.alignCursor(t,.5)},e.prototype.getCursorPosition=function(){return this.selection.getCursor()},e.prototype.getCursorPositionScreen=function(){return this.session.documentToScreenPosition(this.getCursorPosition())},e.prototype.getSelectionRange=function(){return this.selection.getRange()},e.prototype.selectAll=function(){this.selection.selectAll()},e.prototype.clearSelection=function(){this.selection.clearSelection()},e.prototype.moveCursorTo=function(e,t){this.selection.moveCursorTo(e,t)},e.prototype.moveCursorToPosition=function(e){this.selection.moveCursorToPosition(e)},e.prototype.jumpToMatching=function(e,t){var n=this.getCursorPosition(),r=new b(this.session,n.row,n.column),i=r.getCurrentToken(),s=0;i&&i.type.indexOf("tag-name")!==-1&&(i=r.stepBackward());var o=i||r.stepForward();if(!o)return;var u,a=!1,f={},l=n.column-o.start,c,h={")":"(","(":"(","]":"[","[":"[","{":"{","}":"{"};do{if(o.value.match(/[{}()\[\]]/g))for(;l<o.value.length&&!a;l++){if(!h[o.value[l]])continue;c=h[o.value[l]]+"."+o.type.replace("rparen","lparen"),isNaN(f[c])&&(f[c]=0);switch(o.value[l]){case"(":case"[":case"{":f[c]++;break;case")":case"]":case"}":f[c]--,f[c]===-1&&(u="bracket",a=!0)}}else o.type.indexOf("tag-name")!==-1&&(isNaN(f[o.value])&&(f[o.value]=0),i.value==="<"&&s>1?f[o.value]++:i.value==="</"&&f[o.value]--,f[o.value]===-1&&(u="tag",a=!0));a||(i=o,s++,o=r.stepForward(),l=0)}while(o&&!a);if(!u)return;var p,v;if(u==="bracket"){p=this.session.getBracketRange(n);if(!p){p=new d(r.getCurrentTokenRow(),r.getCurrentTokenColumn()+l-1,r.getCurrentTokenRow(),r.getCurrentTokenColumn()+l-1),v=p.start;if(t||v.row===n.row&&Math.abs(v.column-n.column)<2)p=this.session.getBracketRange(v)}}else if(u==="tag"){if(!o||o.type.indexOf("tag-name")===-1)return;p=new d(r.getCurrentTokenRow(),r.getCurrentTokenColumn()-2,r.getCurrentTokenRow(),r.getCurrentTokenColumn()-2);if(p.compare(n.row,n.column)===0){var m=this.session.getMatchingTags(n);m&&(m.openTag.contains(n.row,n.column)?(p=m.closeTag,v=p.start):(p=m.openTag,m.closeTag.start.row===n.row&&m.closeTag.start.column===n.column?v=p.end:v=p.start))}v=v||p.start}v=p&&p.cursor||v,v&&(e?p&&t?this.selection.setRange(p):p&&p.isEqual(this.getSelectionRange())?this.clearSelection():this.selection.selectTo(v.row,v.column):this.selection.moveTo(v.row,v.column))},e.prototype.gotoLine=function(e,t,n){this.selection.clearSelection(),this.session.unfold({row:e-1,column:t||0}),this.exitMultiSelectMode&&this.exitMultiSelectMode(),this.moveCursorTo(e-1,t||0),this.isRowFullyVisible(e-1)||this.scrollToLine(e-1,!0,n)},e.prototype.navigateTo=function(e,t){this.selection.moveTo(e,t)},e.prototype.navigateUp=function(e){if(this.selection.isMultiLine()&&!this.selection.isBackwards()){var t=this.selection.anchor.getPosition();return this.moveCursorToPosition(t)}this.selection.clearSelection(),this.selection.moveCursorBy(-e||-1,0)},e.prototype.navigateDown=function(e){if(this.selection.isMultiLine()&&this.selection.isBackwards()){var t=this.selection.anchor.getPosition();return this.moveCursorToPosition(t)}this.selection.clearSelection(),this.selection.moveCursorBy(e||1,0)},e.prototype.navigateLeft=function(e){if(!this.selection.isEmpty()){var t=this.getSelectionRange().start;this.moveCursorToPosition(t)}else{e=e||1;while(e--)this.selection.moveCursorLeft()}this.clearSelection()},e.prototype.navigateRight=function(e){if(!this.selection.isEmpty()){var t=this.getSelectionRange().end;this.moveCursorToPosition(t)}else{e=e||1;while(e--)this.selection.moveCursorRight()}this.clearSelection()},e.prototype.navigateLineStart=function(){this.selection.moveCursorLineStart(),this.clearSelection()},e.prototype.navigateLineEnd=function(){this.selection.moveCursorLineEnd(),this.clearSelection()},e.prototype.navigateFileEnd=function(){this.selection.moveCursorFileEnd(),this.clearSelection()},e.prototype.navigateFileStart=function(){this.selection.moveCursorFileStart(),this.clearSelection()},e.prototype.navigateWordRight=function(){this.selection.moveCursorWordRight(),this.clearSelection()},e.prototype.navigateWordLeft=function(){this.selection.moveCursorWordLeft(),this.clearSelection()},e.prototype.replace=function(e,t){t&&this.$search.set(t);var n=this.$search.find(this.session),r=0;return n?(this.$tryReplace(n,e)&&(r=1),this.selection.setSelectionRange(n),this.renderer.scrollSelectionIntoView(n.start,n.end),r):r},e.prototype.replaceAll=function(e,t){t&&this.$search.set(t);var n=this.$search.findAll(this.session),r=0;if(!n.length)return r;var i=this.getSelectionRange();this.selection.moveTo(0,0);for(var s=n.length-1;s>=0;--s)this.$tryReplace(n[s],e)&&r++;return this.selection.setSelectionRange(i),r},e.prototype.$tryReplace=function(e,t){var n=this.session.getTextRange(e);return t=this.$search.replace(n,t),t!==null?(e.end=this.session.replace(e,t),e):null},e.prototype.getLastSearchOptions=function(){return this.$search.getOptions()},e.prototype.find=function(e,t,n){t||(t={}),typeof e=="string"||e instanceof RegExp?t.needle=e:typeof e=="object"&&i.mixin(t,e);var r=this.selection.getRange();t.needle==null&&(e=this.session.getTextRange(r)||this.$search.$options.needle,e||(r=this.session.getWordRange(r.start.row,r.start.column),e=this.session.getTextRange(r)),this.$search.set({needle:e})),this.$search.set(t),t.start||this.$search.set({start:r});var s=this.$search.find(this.session);if(t.preventScroll)return s;if(s)return this.revealRange(s,n),s;t.backwards?r.start=r.end:r.end=r.start,this.selection.setRange(r)},e.prototype.findNext=function(e,t){this.find({skipCurrent:!0,backwards:!1},e,t)},e.prototype.findPrevious=function(e,t){this.find(e,{skipCurrent:!0,backwards:!0},t)},e.prototype.revealRange=function(e,t){this.session.unfold(e),this.selection.setSelectionRange(e);var n=this.renderer.scrollTop;this.renderer.scrollSelectionIntoView(e.start,e.end,.5),t!==!1&&this.renderer.animateScrolling(n)},e.prototype.undo=function(){this.session.getUndoManager().undo(this.session),this.renderer.scrollCursorIntoView(null,.5)},e.prototype.redo=function(){this.session.getUndoManager().redo(this.session),this.renderer.scrollCursorIntoView(null,.5)},e.prototype.destroy=function(){this.$toDestroy&&(this.$toDestroy.forEach(function(e){e.destroy()}),this.$toDestroy=null),this.$mouseHandler&&this.$mouseHandler.destroy(),this.renderer.destroy(),this._signal("destroy",this),this.session&&this.session.destroy(),this._$emitInputEvent&&this._$emitInputEvent.cancel(),this.removeAllListeners()},e.prototype.setAutoScrollEditorIntoView=function(e){if(!e)return;var t,n=this,r=!1;this.$scrollAnchor||(this.$scrollAnchor=document.createElement("div"));var i=this.$scrollAnchor;i.style.cssText="position:absolute",this.container.insertBefore(i,this.container.firstChild);var s=this.on("changeSelection",function(){r=!0}),o=this.renderer.on("beforeRender",function(){r&&(t=n.renderer.container.getBoundingClientRect())}),u=this.renderer.on("afterRender",function(){if(r&&t&&(n.isFocused()||n.searchBox&&n.searchBox.isFocused())){var e=n.renderer,s=e.$cursorLayer.$pixelPos,o=e.layerConfig,u=s.top-o.offset;s.top>=0&&u+t.top<0?r=!0:s.top<o.height&&s.top+t.top+o.lineHeight>window.innerHeight?r=!1:r=null,r!=null&&(i.style.top=u+"px",i.style.left=s.left+"px",i.style.height=o.lineHeight+"px",i.scrollIntoView(r)),r=t=null}});this.setAutoScrollEditorIntoView=function(e){if(e)return;delete this.setAutoScrollEditorIntoView,this.off("changeSelection",s),this.renderer.off("afterRender",u),this.renderer.off("beforeRender",o)}},e.prototype.$resetCursorStyle=function(){var e=this.$cursorStyle||"ace",t=this.renderer.$cursorLayer;if(!t)return;t.setSmoothBlinking(/smooth/.test(e)),t.isBlinking=!this.$readOnly&&e!="wide",s.setCssClass(t.element,"ace_slim-cursors",/slim/.test(e))},e.prototype.prompt=function(e,t,n){var r=this;y.loadModule("ace/ext/prompt",function(i){i.prompt(r,e,t,n)})},e}();T.$uid=0,T.prototype.curOp=null,T.prototype.prevOp={},T.prototype.$mergeableCommands=["backspace","del","insertstring"],T.prototype.$toggleWordPairs=[["first","last"],["true","false"],["yes","no"],["width","height"],["top","bottom"],["right","left"],["on","off"],["x","y"],["get","set"],["max","min"],["horizontal","vertical"],["show","hide"],["add","remove"],["up","down"],["before","after"],["even","odd"],["in","out"],["inside","outside"],["next","previous"],["increase","decrease"],["attach","detach"],["&&","||"],["==","!="]],i.implement(T.prototype,v),y.defineOptions(T.prototype,"editor",{selectionStyle:{set:function(e){this.onSelectionChange(),this._signal("changeSelectionStyle",{data:e})},initialValue:"line"},highlightActiveLine:{set:function(){this.$updateHighlightActiveLine()},initialValue:!0},highlightSelectedWord:{set:function(e){this.$onSelectionChange()},initialValue:!0},readOnly:{set:function(e){this.textInput.setReadOnly(e),this.$resetCursorStyle()},initialValue:!1},copyWithEmptySelection:{set:function(e){this.textInput.setCopyWithEmptySelection(e)},initialValue:!1},cursorStyle:{set:function(e){this.$resetCursorStyle()},values:["ace","slim","smooth","wide"],initialValue:"ace"},mergeUndoDeltas:{values:[!1,!0,"always"],initialValue:!0},behavioursEnabled:{initialValue:!0},wrapBehavioursEnabled:{initialValue:!0},enableAutoIndent:{initialValue:!0},autoScrollEditorIntoView:{set:function(e){this.setAutoScrollEditorIntoView(e)}},keyboardHandler:{set:function(e){this.setKeyboardHandler(e)},get:function(){return this.$keybindingId},handlesSet:!0},value:{set:function(e){this.session.setValue(e)},get:function(){return this.getValue()},handlesSet:!0,hidden:!0},session:{set:function(e){this.setSession(e)},get:function(){return this.session},handlesSet:!0,hidden:!0},showLineNumbers:{set:function(e){this.renderer.$gutterLayer.setShowLineNumbers(e),this.renderer.$loop.schedule(this.renderer.CHANGE_GUTTER),e&&this.$relativeLineNumbers?N.attach(this):N.detach(this)},initialValue:!0},relativeLineNumbers:{set:function(e){this.$showLineNumbers&&e?N.attach(this):N.detach(this)}},placeholder:{set:function(e){this.$updatePlaceholder||(this.$updatePlaceholder=function(){var e=this.session&&(this.renderer.$composition||this.session.getLength()>1||this.session.getLine(0).length>0);if(e&&this.renderer.placeholderNode)this.renderer.off("afterRender",this.$updatePlaceholder),s.removeCssClass(this.container,"ace_hasPlaceholder"),this.renderer.placeholderNode.remove(),this.renderer.placeholderNode=null;else if(!e&&!this.renderer.placeholderNode){this.renderer.on("afterRender",this.$updatePlaceholder),s.addCssClass(this.container,"ace_hasPlaceholder");var t=s.createElement("div");t.className="ace_placeholder",t.textContent=this.$placeholder||"",this.renderer.placeholderNode=t,this.renderer.content.appendChild(this.renderer.placeholderNode)}else!e&&this.renderer.placeholderNode&&(this.renderer.placeholderNode.textContent=this.$placeholder||"")}.bind(this),this.on("input",this.$updatePlaceholder)),this.$updatePlaceholder()}},enableKeyboardAccessibility:{set:function(e){var t={name:"blurTextInput",description:"Set focus to the editor content div to allow tabbing through the page",bindKey:"Esc",exec:function(e){e.blur(),e.renderer.scroller.focus()},readOnly:!0},n=function(e){if(e.target==this.renderer.scroller&&e.keyCode===x.enter){e.preventDefault();var t=this.getCursorPosition().row;this.isRowVisible(t)||this.scrollToLine(t,!0,!0),this.focus()}},r;e?(this.renderer.enableKeyboardAccessibility=!0,this.renderer.keyboardFocusClassName="ace_keyboard-focus",this.textInput.getElement().setAttribute("tabindex",-1),this.textInput.setNumberOfExtraLines(u.isWin?3:0),this.renderer.scroller.setAttribute("tabindex",0),this.renderer.scroller.setAttribute("role","group"),this.renderer.scroller.setAttribute("aria-roledescription",E("editor.scroller.aria-roledescription","editor")),this.renderer.scroller.classList.add(this.renderer.keyboardFocusClassName),this.renderer.scroller.setAttribute("aria-label",E("editor.scroller.aria-label","Editor content, press Enter to start editing, press Escape to exit")),this.renderer.scroller.addEventListener("keyup",n.bind(this)),this.commands.addCommand(t),this.renderer.$gutter.setAttribute("tabindex",0),this.renderer.$gutter.setAttribute("aria-hidden",!1),this.renderer.$gutter.setAttribute("role","group"),this.renderer.$gutter.setAttribute("aria-roledescription",E("editor.gutter.aria-roledescription","editor")),this.renderer.$gutter.setAttribute("aria-label",E("editor.gutter.aria-label","Editor gutter, press Enter to interact with controls using arrow keys, press Escape to exit")),this.renderer.$gutter.classList.add(this.renderer.keyboardFocusClassName),this.renderer.content.setAttribute("aria-hidden",!0),r||(r=new w(this)),r.addListener(),this.textInput.setAriaOptions({setLabel:!0})):(this.renderer.enableKeyboardAccessibility=!1,this.textInput.getElement().setAttribute("tabindex",0),this.textInput.setNumberOfExtraLines(0),this.renderer.scroller.setAttribute("tabindex",-1),this.renderer.scroller.removeAttribute("role"),this.renderer.scroller.removeAttribute("aria-roledescription"),this.renderer.scroller.classList.remove(this.renderer.keyboardFocusClassName),this.renderer.scroller.removeAttribute("aria-label"),this.renderer.scroller.removeEventListener("keyup",n.bind(this)),this.commands.removeCommand(t),this.renderer.content.removeAttribute("aria-hidden"),this.renderer.$gutter.setAttribute("tabindex",-1),this.renderer.$gutter.setAttribute("aria-hidden",!0),this.renderer.$gutter.removeAttribute("role"),this.renderer.$gutter.removeAttribute("aria-roledescription"),this.renderer.$gutter.removeAttribute("aria-label"),this.renderer.$gutter.classList.remove(this.renderer.keyboardFocusClassName),r&&r.removeListener())},initialValue:!1},textInputAriaLabel:{set:function(e){this.$textInputAriaLabel=e},initialValue:""},enableMobileMenu:{set:function(e){this.$enableMobileMenu=e},initialValue:!0},customScrollbar:"renderer",hScrollBarAlwaysVisible:"renderer",vScrollBarAlwaysVisible:"renderer",highlightGutterLine:"renderer",animatedScroll:"renderer",showInvisibles:"renderer",showPrintMargin:"renderer",printMarginColumn:"renderer",printMargin:"renderer",fadeFoldWidgets:"renderer",showFoldWidgets:"renderer",displayIndentGuides:"renderer",highlightIndentGuides:"renderer",showGutter:"renderer",fontSize:"renderer",fontFamily:"renderer",maxLines:"renderer",minLines:"renderer",scrollPastEnd:"renderer",fixedWidthGutter:"renderer",theme:"renderer",hasCssTransforms:"renderer",maxPixelHeight:"renderer",useTextareaForIME:"renderer",useResizeObserver:"renderer",useSvgGutterIcons:"renderer",showFoldedAnnotations:"renderer",scrollSpeed:"$mouseHandler",dragDelay:"$mouseHandler",dragEnabled:"$mouseHandler",focusTimeout:"$mouseHandler",tooltipFollowsMouse:"$mouseHandler",firstLineNumber:"session",overwrite:"session",newLineMode:"session",useWorker:"session",useSoftTabs:"session",navigateWithinSoftTabs:"session",tabSize:"session",wrap:"session",indentedSoftWrap:"session",foldStyle:"session",mode:"session"});var N={getText:function(e,t){return(Math.abs(e.selection.lead.row-t)||t+1+(t<9?"\u00b7":""))+""},getWidth:function(e,t,n){return Math.max(t.toString().length,(n.lastRow+1).toString().length,2)*n.characterWidth},update:function(e,t){t.renderer.$loop.schedule(t.renderer.CHANGE_GUTTER)},attach:function(e){e.renderer.$gutterLayer.$renderer=this,e.on("changeSelection",this.update),this.update(null,e)},detach:function(e){e.renderer.$gutterLayer.$renderer==this&&(e.renderer.$gutterLayer.$renderer=null),e.off("changeSelection",this.update),this.update(null,e)}};t.Editor=T}),ace.define("ace/layer/lines",["require","exports","module","ace/lib/dom"],function(e,t,n){"use strict";var r=e("../lib/dom"),i=function(){function e(e,t){this.element=e,this.canvasHeight=t||5e5,this.element.style.height=this.canvasHeight*2+"px",this.cells=[],this.cellCache=[],this.$offsetCoefficient=0}return e.prototype.moveContainer=function(e){r.translate(this.element,0,-(e.firstRowScreen*e.lineHeight%this.canvasHeight)-e.offset*this.$offsetCoefficient)},e.prototype.pageChanged=function(e,t){return Math.floor(e.firstRowScreen*e.lineHeight/this.canvasHeight)!==Math.floor(t.firstRowScreen*t.lineHeight/this.canvasHeight)},e.prototype.computeLineTop=function(e,t,n){var r=t.firstRowScreen*t.lineHeight,i=Math.floor(r/this.canvasHeight),s=n.documentToScreenRow(e,0)*t.lineHeight;return s-i*this.canvasHeight},e.prototype.computeLineHeight=function(e,t,n){return t.lineHeight*n.getRowLineCount(e)},e.prototype.getLength=function(){return this.cells.length},e.prototype.get=function(e){return this.cells[e]},e.prototype.shift=function(){this.$cacheCell(this.cells.shift())},e.prototype.pop=function(){this.$cacheCell(this.cells.pop())},e.prototype.push=function(e){if(Array.isArray(e)){this.cells.push.apply(this.cells,e);var t=r.createFragment(this.element);for(var n=0;n<e.length;n++)t.appendChild(e[n].element);this.element.appendChild(t)}else this.cells.push(e),this.element.appendChild(e.element)},e.prototype.unshift=function(e){if(Array.isArray(e)){this.cells.unshift.apply(this.cells,e);var t=r.createFragment(this.element);for(var n=0;n<e.length;n++)t.appendChild(e[n].element);this.element.firstChild?this.element.insertBefore(t,this.element.firstChild):this.element.appendChild(t)}else this.cells.unshift(e),this.element.insertAdjacentElement("afterbegin",e.element)},e.prototype.last=function(){return this.cells.length?this.cells[this.cells.length-1]:null},e.prototype.$cacheCell=function(e){if(!e)return;e.element.remove(),this.cellCache.push(e)},e.prototype.createCell=function(e,t,n,i){var s=this.cellCache.pop();if(!s){var o=r.createElement("div");i&&i(o),this.element.appendChild(o),s={element:o,text:"",row:e}}return s.row=e,s},e}();t.Lines=i}),ace.define("ace/layer/gutter",["require","exports","module","ace/lib/dom","ace/lib/oop","ace/lib/lang","ace/lib/event_emitter","ace/layer/lines","ace/config"],function(e,t,n){"use strict";function l(e){var t=document.createTextNode("");e.appendChild(t);var n=r.createElement("span");e.appendChild(n);var i=r.createElement("span");e.appendChild(i);var s=r.createElement("span");return i.appendChild(s),e}var r=e("../lib/dom"),i=e("../lib/oop"),s=e("../lib/lang"),o=e("../lib/event_emitter").EventEmitter,u=e("./lines").Lines,a=e("../config").nls,f=function(){function e(e){this.element=r.createElement("div"),this.element.className="ace_layer ace_gutter-layer",e.appendChild(this.element),this.setShowFoldWidgets(this.$showFoldWidgets),this.gutterWidth=0,this.$annotations=[],this.$updateAnnotations=this.$updateAnnotations.bind(this),this.$lines=new u(this.element),this.$lines.$offsetCoefficient=1}return e.prototype.setSession=function(e){this.session&&this.session.off("change",this.$updateAnnotations),this.session=e,e&&e.on("change",this.$updateAnnotations)},e.prototype.addGutterDecoration=function(e,t){window.console&&console.warn&&console.warn("deprecated use session.addGutterDecoration"),this.session.addGutterDecoration(e,t)},e.prototype.removeGutterDecoration=function(e,t){window.console&&console.warn&&console.warn("deprecated use session.removeGutterDecoration"),this.session.removeGutterDecoration(e,t)},e.prototype.setAnnotations=function(e){this.$annotations=[];for(var t=0;t<e.length;t++){var n=e[t],r=n.row,i=this.$annotations[r];i||(i=this.$annotations[r]={text:[],type:[],displayText:[]});var o=n.text,u=n.text,a=n.type;o=o?s.escapeHTML(o):n.html||"",u=u?u:n.html||"",i.text.indexOf(o)===-1&&(i.text.push(o),i.type.push(a),i.displayText.push(u));var f=n.className;f?i.className=f:a==="error"?i.className=" ace_error":a==="security"&&!/\bace_error\b/.test(i.className)?i.className=" ace_security":a==="warning"&&!/\bace_(error|security)\b/.test(i.className)?i.className=" ace_warning":a==="info"&&!i.className?i.className=" ace_info":a==="hint"&&!i.className&&(i.className=" ace_hint")}},e.prototype.$updateAnnotations=function(e){if(!this.$annotations.length)return;var t=e.start.row,n=e.end.row-t;if(n!==0)if(e.action=="remove")this.$annotations.splice(t,n+1,null);else{var r=new Array(n+1);r.unshift(t,1),this.$annotations.splice.apply(this.$annotations,r)}},e.prototype.update=function(e){this.config=e;var t=this.session,n=e.firstRow,r=Math.min(e.lastRow+e.gutterOffset,t.getLength()-1);this.oldLastRow=r,this.config=e,this.$lines.moveContainer(e),this.$updateCursorRow();var i=t.getNextFoldLine(n),s=i?i.start.row:Infinity,o=null,u=-1,a=n;for(;;){a>s&&(a=i.end.row+1,i=t.getNextFoldLine(a,i),s=i?i.start.row:Infinity);if(a>r){while(this.$lines.getLength()>u+1)this.$lines.pop();break}o=this.$lines.get(++u),o?o.row=a:(o=this.$lines.createCell(a,e,this.session,l),this.$lines.push(o)),this.$renderCell(o,e,i,a),a++}this._signal("afterRender"),this.$updateGutterWidth(e)},e.prototype.$updateGutterWidth=function(e){var t=this.session,n=t.gutterRenderer||this.$renderer,r=t.$firstLineNumber,i=this.$lines.last()?this.$lines.last().text:"";if(this.$fixedWidth||t.$useWrapMode)i=t.getLength()+r-1;var s=n?n.getWidth(t,i,e):i.toString().length*e.characterWidth,o=this.$padding||this.$computePadding();s+=o.left+o.right,s!==this.gutterWidth&&!isNaN(s)&&(this.gutterWidth=s,this.element.parentNode.style.width=this.element.style.width=Math.ceil(this.gutterWidth)+"px",this._signal("changeGutterWidth",s))},e.prototype.$updateCursorRow=function(){if(!this.$highlightGutterLine)return;var e=this.session.selection.getCursor();if(this.$cursorRow===e.row)return;this.$cursorRow=e.row},e.prototype.updateLineHighlight=function(){if(!this.$highlightGutterLine)return;var e=this.session.selection.cursor.row;this.$cursorRow=e;if(this.$cursorCell&&this.$cursorCell.row==e)return;this.$cursorCell&&(this.$cursorCell.element.className=this.$cursorCell.element.className.replace("ace_gutter-active-line ",""));var t=this.$lines.cells;this.$cursorCell=null;for(var n=0;n<t.length;n++){var r=t[n];if(r.row>=this.$cursorRow){if(r.row>this.$cursorRow){var i=this.session.getFoldLine(this.$cursorRow);if(!(n>0&&i&&i.start.row==t[n-1].row))break;r=t[n-1]}r.element.className="ace_gutter-active-line "+r.element.className,this.$cursorCell=r;break}}},e.prototype.scrollLines=function(e){var t=this.config;this.config=e,this.$updateCursorRow();if(this.$lines.pageChanged(t,e))return this.update(e);this.$lines.moveContainer(e);var n=Math.min(e.lastRow+e.gutterOffset,this.session.getLength()-1),r=this.oldLastRow;this.oldLastRow=n;if(!t||r<e.firstRow)return this.update(e);if(n<t.firstRow)return this.update(e);if(t.firstRow<e.firstRow)for(var i=this.session.getFoldedRowCount(t.firstRow,e.firstRow-1);i>0;i--)this.$lines.shift();if(r>n)for(var i=this.session.getFoldedRowCount(n+1,r);i>0;i--)this.$lines.pop();e.firstRow<t.firstRow&&this.$lines.unshift(this.$renderLines(e,e.firstRow,t.firstRow-1)),n>r&&this.$lines.push(this.$renderLines(e,r+1,n)),this.updateLineHighlight(),this._signal("afterRender"),this.$updateGutterWidth(e)},e.prototype.$renderLines=function(e,t,n){var r=[],i=t,s=this.session.getNextFoldLine(i),o=s?s.start.row:Infinity;for(;;){i>o&&(i=s.end.row+1,s=this.session.getNextFoldLine(i,s),o=s?s.start.row:Infinity);if(i>n)break;var u=this.$lines.createCell(i,e,this.session,l);this.$renderCell(u,e,s,i),r.push(u),i++}return r},e.prototype.$renderCell=function(e,t,n,i){var s=e.element,o=this.session,u=s.childNodes[0],f=s.childNodes[1],l=s.childNodes[2],c=l.firstChild,h=o.$firstLineNumber,p=o.$breakpoints,d=o.$decorations,v=o.gutterRenderer||this.$renderer,m=this.$showFoldWidgets&&o.foldWidgets,g=n?n.start.row:Number.MAX_VALUE,y=t.lineHeight+"px",b=this.$useSvgGutterIcons?"ace_gutter-cell_svg-icons ":"ace_gutter-cell ",w=this.$useSvgGutterIcons?"ace_icon_svg":"ace_icon",E=(v?v.getText(o,i):i+h).toString();this.$highlightGutterLine&&(i==this.$cursorRow||n&&i<this.$cursorRow&&i>=g&&this.$cursorRow<=n.end.row)&&(b+="ace_gutter-active-line ",this.$cursorCell!=e&&(this.$cursorCell&&(this.$cursorCell.element.className=this.$cursorCell.element.className.replace("ace_gutter-active-line ","")),this.$cursorCell=e)),p[i]&&(b+=p[i]),d[i]&&(b+=d[i]),this.$annotations[i]&&i!==g&&(b+=this.$annotations[i].className);if(m){var S=m[i];S==null&&(S=m[i]=o.getFoldWidget(i))}if(S){var x="ace_fold-widget ace_"+S,T=S=="start"&&i==g&&i<n.end.row;if(T){x+=" ace_closed";var N="",C=!1;for(var k=i+1;k<=n.end.row;k++){if(!this.$annotations[k])continue;if(this.$annotations[k].className===" ace_error"){C=!0,N=" ace_error_fold";break}this.$annotations[k].className===" ace_security"?(C=!0,N=" ace_security_fold"):this.$annotations[k].className===" ace_warning"&&N!==" ace_security_fold"&&(C=!0,N=" ace_warning_fold")}b+=N}else x+=" ace_open";f.className!=x&&(f.className=x),r.setStyle(f.style,"height",y),r.setStyle(f.style,"display","inline-block"),f.setAttribute("role","button"),f.setAttribute("tabindex","-1");var L=o.getFoldWidgetRange(i);L?f.setAttribute("aria-label",a("gutter.code-folding.range.aria-label","Toggle code folding, rows $0 through $1",[L.start.row+1,L.end.row+1])):n?f.setAttribute("aria-label",a("gutter.code-folding.closed.aria-label","Toggle code folding, rows $0 through $1",[n.start.row+1,n.end.row+1])):f.setAttribute("aria-label",a("gutter.code-folding.open.aria-label","Toggle code folding, row $0",[i+1])),T?(f.setAttribute("aria-expanded","false"),f.setAttribute("title",a("gutter.code-folding.closed.title","Unfold code"))):(f.setAttribute("aria-expanded","true"),f.setAttribute("title",a("gutter.code-folding.open.title","Fold code")))}else f&&(r.setStyle(f.style,"display","none"),f.setAttribute("tabindex","0"),f.removeAttribute("role"),f.removeAttribute("aria-label"));if(C&&this.$showFoldedAnnotations){l.className="ace_gutter_annotation",c.className=w,c.className+=N,r.setStyle(c.style,"height",y),r.setStyle(l.style,"display","block"),r.setStyle(l.style,"height",y);var A;switch(N){case" ace_error_fold":A=a("gutter.annotation.aria-label.error","Error, read annotations row $0",[E]);break;case" ace_security_fold":A=a("gutter.annotation.aria-label.security","Security finding, read annotations row $0",[E]);break;case" ace_warning_fold":A=a("gutter.annotation.aria-label.warning","Warning, read annotations row $0",[E])}l.setAttribute("aria-label",A),l.setAttribute("tabindex","-1"),l.setAttribute("role","button")}else if(this.$annotations[i]){l.className="ace_gutter_annotation",c.className=w,this.$useSvgGutterIcons?c.className+=this.$annotations[i].className:s.classList.add(this.$annotations[i].className.replace(" ","")),r.setStyle(c.style,"height",y),r.setStyle(l.style,"display","block"),r.setStyle(l.style,"height",y);var A;switch(this.$annotations[i].className){case" ace_error":A=a("gutter.annotation.aria-label.error","Error, read annotations row $0",[E]);break;case" ace_security":A=a("gutter.annotation.aria-label.security","Security finding, read annotations row $0",[E]);break;case" ace_warning":A=a("gutter.annotation.aria-label.warning","Warning, read annotations row $0",[E]);break;case" ace_info":A=a("gutter.annotation.aria-label.info","Info, read annotations row $0",[E]);break;case" ace_hint":A=a("gutter.annotation.aria-label.hint","Suggestion, read annotations row $0",[E])}l.setAttribute("aria-label",A),l.setAttribute("tabindex","-1"),l.setAttribute("role","button")}else r.setStyle(l.style,"display","none"),l.removeAttribute("aria-label"),l.removeAttribute("role"),l.setAttribute("tabindex","0");return E!==u.data&&(u.data=E),s.className!=b&&(s.className=b),r.setStyle(e.element.style,"height",this.$lines.computeLineHeight(i,t,o)+"px"),r.setStyle(e.element.style,"top",this.$lines.computeLineTop(i,t,o)+"px"),e.text=E,l.style.display==="none"&&f.style.display==="none"?e.element.setAttribute("aria-hidden",!0):e.element.setAttribute("aria-hidden",!1),e},e.prototype.setHighlightGutterLine=function(e){this.$highlightGutterLine=e},e.prototype.setShowLineNumbers=function(e){this.$renderer=!e&&{getWidth:function(){return 0},getText:function(){return""}}},e.prototype.getShowLineNumbers=function(){return this.$showLineNumbers},e.prototype.setShowFoldWidgets=function(e){e?r.addCssClass(this.element,"ace_folding-enabled"):r.removeCssClass(this.element,"ace_folding-enabled"),this.$showFoldWidgets=e,this.$padding=null},e.prototype.getShowFoldWidgets=function(){return this.$showFoldWidgets},e.prototype.$computePadding=function(){if(!this.element.firstChild)return{left:0,right:0};var e=r.computedStyle(this.element.firstChild);return this.$padding={},this.$padding.left=(parseInt(e.borderLeftWidth)||0)+(parseInt(e.paddingLeft)||0)+1,this.$padding.right=(parseInt(e.borderRightWidth)||0)+(parseInt(e.paddingRight)||0),this.$padding},e.prototype.getRegion=function(e){var t=this.$padding||this.$computePadding(),n=this.element.getBoundingClientRect();if(e.x<t.left+n.left)return"markers";if(this.$showFoldWidgets&&e.x>n.right-t.right)return"foldWidgets"},e}();f.prototype.$fixedWidth=!1,f.prototype.$highlightGutterLine=!0,f.prototype.$renderer="",f.prototype.$showLineNumbers=!0,f.prototype.$showFoldWidgets=!0,i.implement(f.prototype,o),t.Gutter=f}),ace.define("ace/layer/marker",["require","exports","module","ace/range","ace/lib/dom"],function(e,t,n){"use strict";function o(e,t,n,r){return(e?1:0)|(t?2:0)|(n?4:0)|(r?8:0)}var r=e("../range").Range,i=e("../lib/dom"),s=function(){function e(e){this.element=i.createElement("div"),this.element.className="ace_layer ace_marker-layer",e.appendChild(this.element)}return e.prototype.setPadding=function(e){this.$padding=e},e.prototype.setSession=function(e){this.session=e},e.prototype.setMarkers=function(e){this.markers=e},e.prototype.elt=function(e,t){var n=this.i!=-1&&this.element.childNodes[this.i];n?this.i++:(n=document.createElement("div"),this.element.appendChild(n),this.i=-1),n.style.cssText=t,n.className=e},e.prototype.update=function(e){if(!e)return;this.config=e,this.i=0;var t;for(var n in this.markers){var r=this.markers[n];if(!r.range){r.update(t,this,this.session,e);continue}var i=r.range.clipRows(e.firstRow,e.lastRow);if(i.isEmpty())continue;i=i.toScreenRange(this.session);if(r.renderer){var s=this.$getTop(i.start.row,e),o=this.$padding+i.start.column*e.characterWidth;r.renderer(t,i,o,s,e)}else r.type=="fullLine"?this.drawFullLineMarker(t,i,r.clazz,e):r.type=="screenLine"?this.drawScreenLineMarker(t,i,r.clazz,e):i.isMultiLine()?r.type=="text"?this.drawTextMarker(t,i,r.clazz,e):this.drawMultiLineMarker(t,i,r.clazz,e):this.drawSingleLineMarker(t,i,r.clazz+" ace_start"+" ace_br15",e)}if(this.i!=-1)while(this.i<this.element.childElementCount)this.element.removeChild(this.element.lastChild)},e.prototype.$getTop=function(e,t){return(e-t.firstRowScreen)*t.lineHeight},e.prototype.drawTextMarker=function(e,t,n,i,s){var u=this.session,a=t.start.row,f=t.end.row,l=a,c=0,h=0,p=u.getScreenLastRowColumn(l),d=new r(l,t.start.column,l,h);for(;l<=f;l++)d.start.row=d.end.row=l,d.start.column=l==a?t.start.column:u.getRowWrapIndent(l),d.end.column=p,c=h,h=p,p=l+1<f?u.getScreenLastRowColumn(l+1):l==f?0:t.end.column,this.drawSingleLineMarker(e,d,n+(l==a?" ace_start":"")+" ace_br"+o(l==a||l==a+1&&t.start.column,c<h,h>p,l==f),i,l==f?0:1,s)},e.prototype.drawMultiLineMarker=function(e,t,n,r,i){var s=this.$padding,o=r.lineHeight,u=this.$getTop(t.start.row,r),a=s+t.start.column*r.characterWidth;i=i||"";if(this.session.$bidiHandler.isBidiRow(t.start.row)){var f=t.clone();f.end.row=f.start.row,f.end.column=this.session.getLine(f.start.row).length,this.drawBidiSingleLineMarker(e,f,n+" ace_br1 ace_start",r,null,i)}else this.elt(n+" ace_br1 ace_start","height:"+o+"px;"+"right:"+s+"px;"+"top:"+u+"px;left:"+a+"px;"+(i||""));if(this.session.$bidiHandler.isBidiRow(t.end.row)){var f=t.clone();f.start.row=f.end.row,f.start.column=0,this.drawBidiSingleLineMarker(e,f,n+" ace_br12",r,null,i)}else{u=this.$getTop(t.end.row,r);var l=t.end.column*r.characterWidth;this.elt(n+" ace_br12","height:"+o+"px;"+"width:"+l+"px;"+"top:"+u+"px;"+"left:"+s+"px;"+(i||""))}o=(t.end.row-t.start.row-1)*r.lineHeight;if(o<=0)return;u=this.$getTop(t.start.row+1,r);var c=(t.start.column?1:0)|(t.end.column?0:8);this.elt(n+(c?" ace_br"+c:""),"height:"+o+"px;"+"right:"+s+"px;"+"top:"+u+"px;"+"left:"+s+"px;"+(i||""))},e.prototype.drawSingleLineMarker=function(e,t,n,r,i,s){if(this.session.$bidiHandler.isBidiRow(t.start.row))return this.drawBidiSingleLineMarker(e,t,n,r,i,s);var o=r.lineHeight,u=(t.end.column+(i||0)-t.start.column)*r.characterWidth,a=this.$getTop(t.start.row,r),f=this.$padding+t.start.column*r.characterWidth;this.elt(n,"height:"+o+"px;"+"width:"+u+"px;"+"top:"+a+"px;"+"left:"+f+"px;"+(s||""))},e.prototype.drawBidiSingleLineMarker=function(e,t,n,r,i,s){var o=r.lineHeight,u=this.$getTop(t.start.row,r),a=this.$padding,f=this.session.$bidiHandler.getSelections(t.start.column,t.end.column);f.forEach(function(e){this.elt(n,"height:"+o+"px;"+"width:"+(e.width+(i||0))+"px;"+"top:"+u+"px;"+"left:"+(a+e.left)+"px;"+(s||""))},this)},e.prototype.drawFullLineMarker=function(e,t,n,r,i){var s=this.$getTop(t.start.row,r),o=r.lineHeight;t.start.row!=t.end.row&&(o+=this.$getTop(t.end.row,r)-s),this.elt(n,"height:"+o+"px;"+"top:"+s+"px;"+"left:0;right:0;"+(i||""))},e.prototype.drawScreenLineMarker=function(e,t,n,r,i){var s=this.$getTop(t.start.row,r),o=r.lineHeight;this.elt(n,"height:"+o+"px;"+"top:"+s+"px;"+"left:0;right:0;"+(i||""))},e}();s.prototype.$padding=0,t.Marker=s}),ace.define("ace/layer/text_util",["require","exports","module"],function(e,t,n){var r=new Set(["text","rparen","lparen"]);t.isTextToken=function(e){return r.has(e)}}),ace.define("ace/layer/text",["require","exports","module","ace/lib/oop","ace/lib/dom","ace/lib/lang","ace/layer/lines","ace/lib/event_emitter","ace/config","ace/layer/text_util"],function(e,t,n){"use strict";var r=e("../lib/oop"),i=e("../lib/dom"),s=e("../lib/lang"),o=e("./lines").Lines,u=e("../lib/event_emitter").EventEmitter,a=e("../config").nls,f=e("./text_util").isTextToken,l=function(){function e(e){this.dom=i,this.element=this.dom.createElement("div"),this.element.className="ace_layer ace_text-layer",e.appendChild(this.element),this.$updateEolChar=this.$updateEolChar.bind(this),this.$lines=new o(this.element)}return e.prototype.$updateEolChar=function(){var e=this.session.doc,t=e.getNewLineCharacter()=="\n"&&e.getNewLineMode()!="windows",n=t?this.EOL_CHAR_LF:this.EOL_CHAR_CRLF;if(this.EOL_CHAR!=n)return this.EOL_CHAR=n,!0},e.prototype.setPadding=function(e){this.$padding=e,this.element.style.margin="0 "+e+"px"},e.prototype.getLineHeight=function(){return this.$fontMetrics.$characterSize.height||0},e.prototype.getCharacterWidth=function(){return this.$fontMetrics.$characterSize.width||0},e.prototype.$setFontMetrics=function(e){this.$fontMetrics=e,this.$fontMetrics.on("changeCharacterSize",function(e){this._signal("changeCharacterSize",e)}.bind(this)),this.$pollSizeChanges()},e.prototype.checkForSizeChanges=function(){this.$fontMetrics.checkForSizeChanges()},e.prototype.$pollSizeChanges=function(){return this.$pollSizeChangesTimer=this.$fontMetrics.$pollSizeChanges()},e.prototype.setSession=function(e){this.session=e,e&&this.$computeTabString()},e.prototype.setShowInvisibles=function(e){return this.showInvisibles==e?!1:(this.showInvisibles=e,typeof e=="string"?(this.showSpaces=/tab/i.test(e),this.showTabs=/space/i.test(e),this.showEOL=/eol/i.test(e)):this.showSpaces=this.showTabs=this.showEOL=e,this.$computeTabString(),!0)},e.prototype.setDisplayIndentGuides=function(e){return this.displayIndentGuides==e?!1:(this.displayIndentGuides=e,this.$computeTabString(),!0)},e.prototype.setHighlightIndentGuides=function(e){return this.$highlightIndentGuides===e?!1:(this.$highlightIndentGuides=e,e)},e.prototype.$computeTabString=function(){var e=this.session.getTabSize();this.tabSize=e;var t=this.$tabStrings=[0];for(var n=1;n<e+1;n++)if(this.showTabs){var r=this.dom.createElement("span");r.className="ace_invisible ace_invisible_tab",r.textContent=s.stringRepeat(this.TAB_CHAR,n),t.push(r)}else t.push(this.dom.createTextNode(s.stringRepeat(" ",n),this.element));if(this.displayIndentGuides){this.$indentGuideRe=/\s\S| \t|\t |\s$/;var i="ace_indent-guide",o=this.showSpaces?" ace_invisible ace_invisible_space":"",u=this.showSpaces?s.stringRepeat(this.SPACE_CHAR,this.tabSize):s.stringRepeat(" ",this.tabSize),a=this.showTabs?" ace_invisible ace_invisible_tab":"",f=this.showTabs?s.stringRepeat(this.TAB_CHAR,this.tabSize):u,r=this.dom.createElement("span");r.className=i+o,r.textContent=u,this.$tabStrings[" "]=r;var r=this.dom.createElement("span");r.className=i+a,r.textContent=f,this.$tabStrings["	"]=r}},e.prototype.updateLines=function(e,t,n){if(this.config.lastRow!=e.lastRow||this.config.firstRow!=e.firstRow)return this.update(e);this.config=e;var r=Math.max(t,e.firstRow),i=Math.min(n,e.lastRow),s=this.element.childNodes,o=0;for(var u=e.firstRow;u<r;u++){var a=this.session.getFoldLine(u);if(a){if(a.containsRow(r)){r=a.start.row;break}u=a.end.row}o++}var f=!1,u=r,a=this.session.getNextFoldLine(u),l=a?a.start.row:Infinity;for(;;){u>l&&(u=a.end.row+1,a=this.session.getNextFoldLine(u,a),l=a?a.start.row:Infinity);if(u>i)break;var c=s[o++];if(c){this.dom.removeChildren(c),this.$renderLine(c,u,u==l?a:!1),f&&(c.style.top=this.$lines.computeLineTop(u,e,this.session)+"px");var h=e.lineHeight*this.session.getRowLength(u)+"px";c.style.height!=h&&(f=!0,c.style.height=h)}u++}if(f)while(o<this.$lines.cells.length){var p=this.$lines.cells[o++];p.element.style.top=this.$lines.computeLineTop(p.row,e,this.session)+"px"}},e.prototype.scrollLines=function(e){var t=this.config;this.config=e;if(this.$lines.pageChanged(t,e))return this.update(e);this.$lines.moveContainer(e);var n=e.lastRow,r=t?t.lastRow:-1;if(!t||r<e.firstRow)return this.update(e);if(n<t.firstRow)return this.update(e);if(!t||t.lastRow<e.firstRow)return this.update(e);if(e.lastRow<t.firstRow)return this.update(e);if(t.firstRow<e.firstRow)for(var i=this.session.getFoldedRowCount(t.firstRow,e.firstRow-1);i>0;i--)this.$lines.shift();if(t.lastRow>e.lastRow)for(var i=this.session.getFoldedRowCount(e.lastRow+1,t.lastRow);i>0;i--)this.$lines.pop();e.firstRow<t.firstRow&&this.$lines.unshift(this.$renderLinesFragment(e,e.firstRow,t.firstRow-1)),e.lastRow>t.lastRow&&this.$lines.push(this.$renderLinesFragment(e,t.lastRow+1,e.lastRow)),this.$highlightIndentGuide()},e.prototype.$renderLinesFragment=function(e,t,n){var r=[],s=t,o=this.session.getNextFoldLine(s),u=o?o.start.row:Infinity;for(;;){s>u&&(s=o.end.row+1,o=this.session.getNextFoldLine(s,o),u=o?o.start.row:Infinity);if(s>n)break;var a=this.$lines.createCell(s,e,this.session),f=a.element;this.dom.removeChildren(f),i.setStyle(f.style,"height",this.$lines.computeLineHeight(s,e,this.session)+"px"),i.setStyle(f.style,"top",this.$lines.computeLineTop(s,e,this.session)+"px"),this.$renderLine(f,s,s==u?o:!1),this.$useLineGroups()?f.className="ace_line_group":f.className="ace_line",r.push(a),s++}return r},e.prototype.update=function(e){this.$lines.moveContainer(e),this.config=e;var t=e.firstRow,n=e.lastRow,r=this.$lines;while(r.getLength())r.pop();r.push(this.$renderLinesFragment(e,t,n))},e.prototype.$renderToken=function(e,t,n,r){var i=this,o=/(\t)|( +)|([\x00-\x1f\x80-\xa0\xad\u1680\u180E\u2000-\u200f\u2028\u2029\u202F\u205F\uFEFF\uFFF9-\uFFFC\u2066\u2067\u2068\u202A\u202B\u202D\u202E\u202C\u2069\u2060\u2061\u2062\u2063\u2064\u206A\u206B\u206B\u206C\u206D\u206E\u206F]+)|(\u3000)|([\u1100-\u115F\u11A3-\u11A7\u11FA-\u11FF\u2329-\u232A\u2E80-\u2E99\u2E9B-\u2EF3\u2F00-\u2FD5\u2FF0-\u2FFB\u3001-\u303E\u3041-\u3096\u3099-\u30FF\u3105-\u312D\u3131-\u318E\u3190-\u31BA\u31C0-\u31E3\u31F0-\u321E\u3220-\u3247\u3250-\u32FE\u3300-\u4DBF\u4E00-\uA48C\uA490-\uA4C6\uA960-\uA97C\uAC00-\uD7A3\uD7B0-\uD7C6\uD7CB-\uD7FB\uF900-\uFAFF\uFE10-\uFE19\uFE30-\uFE52\uFE54-\uFE66\uFE68-\uFE6B\uFF01-\uFF60\uFFE0-\uFFE6]|[\uD800-\uDBFF][\uDC00-\uDFFF])/g,u=this.dom.createFragment(this.element),l,c=0;while(l=o.exec(r)){var h=l[1],p=l[2],d=l[3],v=l[4],m=l[5];if(!i.showSpaces&&p)continue;var g=c!=l.index?r.slice(c,l.index):"";c=l.index+l[0].length,g&&u.appendChild(this.dom.createTextNode(g,this.element));if(h){var y=i.session.getScreenTabSize(t+l.index);u.appendChild(i.$tabStrings[y].cloneNode(!0)),t+=y-1}else if(p)if(i.showSpaces){var b=this.dom.createElement("span");b.className="ace_invisible ace_invisible_space",b.textContent=s.stringRepeat(i.SPACE_CHAR,p.length),u.appendChild(b)}else u.appendChild(this.dom.createTextNode(p,this.element));else if(d){var b=this.dom.createElement("span");b.className="ace_invisible ace_invisible_space ace_invalid",b.textContent=s.stringRepeat(i.SPACE_CHAR,d.length),u.appendChild(b)}else if(v){t+=1;var b=this.dom.createElement("span");b.style.width=i.config.characterWidth*2+"px",b.className=i.showSpaces?"ace_cjk ace_invisible ace_invisible_space":"ace_cjk",b.textContent=i.showSpaces?i.SPACE_CHAR:v,u.appendChild(b)}else if(m){t+=1;var b=this.dom.createElement("span");b.style.width=i.config.characterWidth*2+"px",b.className="ace_cjk",b.textContent=m,u.appendChild(b)}}u.appendChild(this.dom.createTextNode(c?r.slice(c):r,this.element));if(!f(n.type)){var w="ace_"+n.type.replace(/\./g," ace_"),b=this.dom.createElement("span");n.type=="fold"&&(b.style.width=n.value.length*this.config.characterWidth+"px",b.setAttribute("title",a("inline-fold.closed.title","Unfold code"))),b.className=w,b.appendChild(u),e.appendChild(b)}else e.appendChild(u);return t+r.length},e.prototype.renderIndentGuide=function(e,t,n){var r=t.search(this.$indentGuideRe);if(r<=0||r>=n)return t;if(t[0]==" "){r-=r%this.tabSize;var i=r/this.tabSize;for(var s=0;s<i;s++)e.appendChild(this.$tabStrings[" "].cloneNode(!0));return this.$highlightIndentGuide(),t.substr(r)}if(t[0]=="	"){for(var s=0;s<r;s++)e.appendChild(this.$tabStrings["	"].cloneNode(!0));return this.$highlightIndentGuide(),t.substr(r)}return this.$highlightIndentGuide(),t},e.prototype.$highlightIndentGuide=function(){if(!this.$highlightIndentGuides||!this.displayIndentGuides)return;this.$highlightIndentGuideMarker={indentLevel:undefined,start:undefined,end:undefined,dir:undefined};var e=this.session.doc.$lines;if(!e)return;var t=this.session.selection.getCursor(),n=/^\s*/.exec(this.session.doc.getLine(t.row))[0].length,r=Math.floor(n/this.tabSize);this.$highlightIndentGuideMarker={indentLevel:r,start:t.row};var i=this.session.$bracketHighlight;if(i){var s=this.session.$bracketHighlight.ranges;for(var o=0;o<s.length;o++)if(t.row!==s[o].start.row){this.$highlightIndentGuideMarker.end=s[o].start.row,t.row>s[o].start.row?this.$highlightIndentGuideMarker.dir=-1:this.$highlightIndentGuideMarker.dir=1;break}}if(!this.$highlightIndentGuideMarker.end&&e[t.row]!==""&&t.column===e[t.row].length){this.$highlightIndentGuideMarker.dir=1;for(var o=t.row+1;o<e.length;o++){var u=e[o],a=/^\s*/.exec(u)[0].length;if(u!==""){this.$highlightIndentGuideMarker.end=o;if(a<=n)break}}}this.$renderHighlightIndentGuide()},e.prototype.$clearActiveIndentGuide=function(){var e=this.$lines.cells;for(var t=0;t<e.length;t++){var n=e[t],r=n.element.childNodes;if(r.length>0)for(var i=0;i<r.length;i++)if(r[i].classList&&r[i].classList.contains("ace_indent-guide-active")){r[i].classList.remove("ace_indent-guide-active");break}}},e.prototype.$setIndentGuideActive=function(e,t){var n=this.session.doc.getLine(e.row);if(n!==""){var r=e.element.childNodes;if(r){var i=r[t-1];i&&i.classList&&i.classList.contains("ace_indent-guide")&&i.classList.add("ace_indent-guide-active")}}},e.prototype.$renderHighlightIndentGuide=function(){if(!this.$lines)return;var e=this.$lines.cells;this.$clearActiveIndentGuide();var t=this.$highlightIndentGuideMarker.indentLevel;if(t!==0)if(this.$highlightIndentGuideMarker.dir===1)for(var n=0;n<e.length;n++){var r=e[n];if(this.$highlightIndentGuideMarker.end&&r.row>=this.$highlightIndentGuideMarker.start+1){if(r.row>=this.$highlightIndentGuideMarker.end)break;this.$setIndentGuideActive(r,t)}}else for(var n=e.length-1;n>=0;n--){var r=e[n];if(this.$highlightIndentGuideMarker.end&&r.row<this.$highlightIndentGuideMarker.start){if(r.row<=this.$highlightIndentGuideMarker.end)break;this.$setIndentGuideActive(r,t)}}},e.prototype.$createLineElement=function(e){var t=this.dom.createElement("div");return t.className="ace_line",t.style.height=this.config.lineHeight+"px",t},e.prototype.$renderWrappedLine=function(e,t,n){var r=0,i=0,o=n[0],u=0,a=this.$createLineElement();e.appendChild(a);for(var f=0;f<t.length;f++){var l=t[f],c=l.value;if(f==0&&this.displayIndentGuides){r=c.length,c=this.renderIndentGuide(a,c,o);if(!c)continue;r-=c.length}if(r+c.length<o)u=this.$renderToken(a,u,l,c),r+=c.length;else{while(r+c.length>=o)u=this.$renderToken(a,u,l,c.substring(0,o-r)),c=c.substring(o-r),r=o,a=this.$createLineElement(),e.appendChild(a),a.appendChild(this.dom.createTextNode(s.stringRepeat("\u00a0",n.indent),this.element)),i++,u=0,o=n[i]||Number.MAX_VALUE;c.length!=0&&(r+=c.length,u=this.$renderToken(a,u,l,c))}}n[n.length-1]>this.MAX_LINE_LENGTH&&this.$renderOverflowMessage(a,u,null,"",!0)},e.prototype.$renderSimpleLine=function(e,t){var n=0;for(var r=0;r<t.length;r++){var i=t[r],s=i.value;if(r==0&&this.displayIndentGuides){s=this.renderIndentGuide(e,s);if(!s)continue}if(n+s.length>this.MAX_LINE_LENGTH)return this.$renderOverflowMessage(e,n,i,s);n=this.$renderToken(e,n,i,s)}},e.prototype.$renderOverflowMessage=function(e,t,n,r,i){n&&this.$renderToken(e,t,n,r.slice(0,this.MAX_LINE_LENGTH-t));var s=this.dom.createElement("span");s.className="ace_inline_button ace_keyword ace_toggle_wrap",s.textContent=i?"<hide>":"<click to see more...>",e.appendChild(s)},e.prototype.$renderLine=function(e,t,n){!n&&n!=0&&(n=this.session.getFoldLine(t));if(n)var r=this.$getFoldLineTokens(t,n);else var r=this.session.getTokens(t);var i=e;if(r.length){var s=this.session.getRowSplitData(t);if(s&&s.length){this.$renderWrappedLine(e,r,s);var i=e.lastChild}else{var i=e;this.$useLineGroups()&&(i=this.$createLineElement(),e.appendChild(i)),this.$renderSimpleLine(i,r)}}else this.$useLineGroups()&&(i=this.$createLineElement(),e.appendChild(i));if(this.showEOL&&i){n&&(t=n.end.row);var o=this.dom.createElement("span");o.className="ace_invisible ace_invisible_eol",o.textContent=t==this.session.getLength()-1?this.EOF_CHAR:this.EOL_CHAR,i.appendChild(o)}},e.prototype.$getFoldLineTokens=function(e,t){function i(e,t,n){var i=0,s=0;while(s+e[i].value.length<t){s+=e[i].value.length,i++;if(i==e.length)return}if(s!=t){var o=e[i].value.substring(t-s);o.length>n-t&&(o=o.substring(0,n-t)),r.push({type:e[i].type,value:o}),s=t+o.length,i+=1}while(s<n&&i<e.length){var o=e[i].value;o.length+s>n?r.push({type:e[i].type,value:o.substring(0,n-s)}):r.push(e[i]),s+=o.length,i+=1}}var n=this.session,r=[],s=n.getTokens(e);return t.walk(function(e,t,o,u,a){e!=null?r.push({type:"fold",value:e}):(a&&(s=n.getTokens(t)),s.length&&i(s,u,o))},t.end.row,this.session.getLine(t.end.row).length),r},e.prototype.$useLineGroups=function(){return this.session.getUseWrapMode()},e}();l.prototype.EOF_CHAR="\u00b6",l.prototype.EOL_CHAR_LF="\u00ac",l.prototype.EOL_CHAR_CRLF="\u00a4",l.prototype.EOL_CHAR=l.prototype.EOL_CHAR_LF,l.prototype.TAB_CHAR="\u2014",l.prototype.SPACE_CHAR="\u00b7",l.prototype.$padding=0,l.prototype.MAX_LINE_LENGTH=1e4,l.prototype.showInvisibles=!1,l.prototype.showSpaces=!1,l.prototype.showTabs=!1,l.prototype.showEOL=!1,l.prototype.displayIndentGuides=!0,l.prototype.$highlightIndentGuides=!0,l.prototype.$tabStrings=[],l.prototype.destroy={},l.prototype.onChangeTabSize=l.prototype.$computeTabString,r.implement(l.prototype,u),t.Text=l}),ace.define("ace/layer/cursor",["require","exports","module","ace/lib/dom"],function(e,t,n){"use strict";var r=e("../lib/dom"),i=function(){function e(e){this.element=r.createElement("div"),this.element.className="ace_layer ace_cursor-layer",e.appendChild(this.element),this.isVisible=!1,this.isBlinking=!0,this.blinkInterval=1e3,this.smoothBlinking=!1,this.cursors=[],this.cursor=this.addCursor(),r.addCssClass(this.element,"ace_hidden-cursors"),this.$updateCursors=this.$updateOpacity.bind(this)}return e.prototype.$updateOpacity=function(e){var t=this.cursors;for(var n=t.length;n--;)r.setStyle(t[n].style,"opacity",e?"":"0")},e.prototype.$startCssAnimation=function(){var e=this.cursors;for(var t=e.length;t--;)e[t].style.animationDuration=this.blinkInterval+"ms";this.$isAnimating=!0,setTimeout(function(){this.$isAnimating&&r.addCssClass(this.element,"ace_animate-blinking")}.bind(this))},e.prototype.$stopCssAnimation=function(){this.$isAnimating=!1,r.removeCssClass(this.element,"ace_animate-blinking")},e.prototype.setPadding=function(e){this.$padding=e},e.prototype.setSession=function(e){this.session=e},e.prototype.setBlinking=function(e){e!=this.isBlinking&&(this.isBlinking=e,this.restartTimer())},e.prototype.setBlinkInterval=function(e){e!=this.blinkInterval&&(this.blinkInterval=e,this.restartTimer())},e.prototype.setSmoothBlinking=function(e){e!=this.smoothBlinking&&(this.smoothBlinking=e,r.setCssClass(this.element,"ace_smooth-blinking",e),this.$updateCursors(!0),this.restartTimer())},e.prototype.addCursor=function(){var e=r.createElement("div");return e.className="ace_cursor",this.element.appendChild(e),this.cursors.push(e),e},e.prototype.removeCursor=function(){if(this.cursors.length>1){var e=this.cursors.pop();return e.parentNode.removeChild(e),e}},e.prototype.hideCursor=function(){this.isVisible=!1,r.addCssClass(this.element,"ace_hidden-cursors"),this.restartTimer()},e.prototype.showCursor=function(){this.isVisible=!0,r.removeCssClass(this.element,"ace_hidden-cursors"),this.restartTimer()},e.prototype.restartTimer=function(){var e=this.$updateCursors;clearInterval(this.intervalId),clearTimeout(this.timeoutId),this.$stopCssAnimation(),this.smoothBlinking&&(this.$isSmoothBlinking=!1,r.removeCssClass(this.element,"ace_smooth-blinking")),e(!0);if(!this.isBlinking||!this.blinkInterval||!this.isVisible){this.$stopCssAnimation();return}this.smoothBlinking&&(this.$isSmoothBlinking=!0,setTimeout(function(){this.$isSmoothBlinking&&r.addCssClass(this.element,"ace_smooth-blinking")}.bind(this)));if(r.HAS_CSS_ANIMATION)this.$startCssAnimation();else{var t=function(){this.timeoutId=setTimeout(function(){e(!1)},.6*this.blinkInterval)}.bind(this);this.intervalId=setInterval(function(){e(!0),t()},this.blinkInterval),t()}},e.prototype.getPixelPosition=function(e,t){if(!this.config||!this.session)return{left:0,top:0};e||(e=this.session.selection.getCursor());var n=this.session.documentToScreenPosition(e),r=this.$padding+(this.session.$bidiHandler.isBidiRow(n.row,e.row)?this.session.$bidiHandler.getPosLeft(n.column):n.column*this.config.characterWidth),i=(n.row-(t?this.config.firstRowScreen:0))*this.config.lineHeight;return{left:r,top:i}},e.prototype.isCursorInView=function(e,t){return e.top>=0&&e.top<t.maxHeight},e.prototype.update=function(e){this.config=e;var t=this.session.$selectionMarkers,n=0,i=0;if(t===undefined||t.length===0)t=[{cursor:null}];for(var n=0,s=t.length;n<s;n++){var o=this.getPixelPosition(t[n].cursor,!0);if((o.top>e.height+e.offset||o.top<0)&&n>1)continue;var u=this.cursors[i++]||this.addCursor(),a=u.style;this.drawCursor?this.drawCursor(u,o,e,t[n],this.session):this.isCursorInView(o,e)?(r.setStyle(a,"display","block"),r.translate(u,o.left,o.top),r.setStyle(a,"width",Math.round(e.characterWidth)+"px"),r.setStyle(a,"height",e.lineHeight+"px")):r.setStyle(a,"display","none")}while(this.cursors.length>i)this.removeCursor();var f=this.session.getOverwrite();this.$setOverwrite(f),this.$pixelPos=o,this.restartTimer()},e.prototype.$setOverwrite=function(e){e!=this.overwrite&&(this.overwrite=e,e?r.addCssClass(this.element,"ace_overwrite-cursors"):r.removeCssClass(this.element,"ace_overwrite-cursors"))},e.prototype.destroy=function(){clearInterval(this.intervalId),clearTimeout(this.timeoutId)},e}();i.prototype.$padding=0,i.prototype.drawCursor=null,t.Cursor=i}),ace.define("ace/scrollbar",["require","exports","module","ace/lib/oop","ace/lib/dom","ace/lib/event","ace/lib/event_emitter"],function(e,t,n){"use strict";var r=this&&this.__extends||function(){var e=function(t,n){return e=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(e,t){e.__proto__=t}||function(e,t){for(var n in t)Object.prototype.hasOwnProperty.call(t,n)&&(e[n]=t[n])},e(t,n)};return function(t,n){function r(){this.constructor=t}if(typeof n!="function"&&n!==null)throw new TypeError("Class extends value "+String(n)+" is not a constructor or null");e(t,n),t.prototype=n===null?Object.create(n):(r.prototype=n.prototype,new r)}}(),i=e("./lib/oop"),s=e("./lib/dom"),o=e("./lib/event"),u=e("./lib/event_emitter").EventEmitter,a=32768,f=function(){function e(e,t){this.element=s.createElement("div"),this.element.className="ace_scrollbar ace_scrollbar"+t,this.inner=s.createElement("div"),this.inner.className="ace_scrollbar-inner",this.inner.textContent="\u00a0",this.element.appendChild(this.inner),e.appendChild(this.element),this.setVisible(!1),this.skipEvent=!1,o.addListener(this.element,"scroll",this.onScroll.bind(this)),o.addListener(this.element,"mousedown",o.preventDefault)}return e.prototype.setVisible=function(e){this.element.style.display=e?"":"none",this.isVisible=e,this.coeff=1},e}();i.implement(f.prototype,u);var l=function(e){function t(t,n){var r=e.call(this,t,"-v")||this;return r.scrollTop=0,r.scrollHeight=0,n.$scrollbarWidth=r.width=s.scrollbarWidth(t.ownerDocument),r.inner.style.width=r.element.style.width=(r.width||15)+5+"px",r.$minWidth=0,r}return r(t,e),t.prototype.onScroll=function(){if(!this.skipEvent){this.scrollTop=this.element.scrollTop;if(this.coeff!=1){var e=this.element.clientHeight/this.scrollHeight;this.scrollTop=this.scrollTop*(1-e)/(this.coeff-e)}this._emit("scroll",{data:this.scrollTop})}this.skipEvent=!1},t.prototype.getWidth=function(){return Math.max(this.isVisible?this.width:0,this.$minWidth||0)},t.prototype.setHeight=function(e){this.element.style.height=e+"px"},t.prototype.setScrollHeight=function(e){this.scrollHeight=e,e>a?(this.coeff=a/e,e=a):this.coeff!=1&&(this.coeff=1),this.inner.style.height=e+"px"},t.prototype.setScrollTop=function(e){this.scrollTop!=e&&(this.skipEvent=!0,this.scrollTop=e,this.element.scrollTop=e*this.coeff)},t}(f);l.prototype.setInnerHeight=l.prototype.setScrollHeight;var c=function(e){function t(t,n){var r=e.call(this,t,"-h")||this;return r.scrollLeft=0,r.height=n.$scrollbarWidth,r.inner.style.height=r.element.style.height=(r.height||15)+5+"px",r}return r(t,e),t.prototype.onScroll=function(){this.skipEvent||(this.scrollLeft=this.element.scrollLeft,this._emit("scroll",{data:this.scrollLeft})),this.skipEvent=!1},t.prototype.getHeight=function(){return this.isVisible?this.height:0},t.prototype.setWidth=function(e){this.element.style.width=e+"px"},t.prototype.setInnerWidth=function(e){this.inner.style.width=e+"px"},t.prototype.setScrollWidth=function(e){this.inner.style.width=e+"px"},t.prototype.setScrollLeft=function(e){this.scrollLeft!=e&&(this.skipEvent=!0,this.scrollLeft=this.element.scrollLeft=e)},t}(f);t.ScrollBar=l,t.ScrollBarV=l,t.ScrollBarH=c,t.VScrollBar=l,t.HScrollBar=c}),ace.define("ace/scrollbar_custom",["require","exports","module","ace/lib/oop","ace/lib/dom","ace/lib/event","ace/lib/event_emitter"],function(e,t,n){"use strict";var r=this&&this.__extends||function(){var e=function(t,n){return e=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(e,t){e.__proto__=t}||function(e,t){for(var n in t)Object.prototype.hasOwnProperty.call(t,n)&&(e[n]=t[n])},e(t,n)};return function(t,n){function r(){this.constructor=t}if(typeof n!="function"&&n!==null)throw new TypeError("Class extends value "+String(n)+" is not a constructor or null");e(t,n),t.prototype=n===null?Object.create(n):(r.prototype=n.prototype,new r)}}(),i=e("./lib/oop"),s=e("./lib/dom"),o=e("./lib/event"),u=e("./lib/event_emitter").EventEmitter;s.importCssString(".ace_editor>.ace_sb-v div, .ace_editor>.ace_sb-h div{\n  position: absolute;\n  background: rgba(128, 128, 128, 0.6);\n  -moz-box-sizing: border-box;\n  box-sizing: border-box;\n  border: 1px solid #bbb;\n  border-radius: 2px;\n  z-index: 8;\n}\n.ace_editor>.ace_sb-v, .ace_editor>.ace_sb-h {\n  position: absolute;\n  z-index: 6;\n  background: none;\n  overflow: hidden!important;\n}\n.ace_editor>.ace_sb-v {\n  z-index: 6;\n  right: 0;\n  top: 0;\n  width: 12px;\n}\n.ace_editor>.ace_sb-v div {\n  z-index: 8;\n  right: 0;\n  width: 100%;\n}\n.ace_editor>.ace_sb-h {\n  bottom: 0;\n  left: 0;\n  height: 12px;\n}\n.ace_editor>.ace_sb-h div {\n  bottom: 0;\n  height: 100%;\n}\n.ace_editor>.ace_sb_grabbed {\n  z-index: 8;\n  background: #000;\n}","ace_scrollbar.css",!1);var a=function(){function e(e,t){this.element=s.createElement("div"),this.element.className="ace_sb"+t,this.inner=s.createElement("div"),this.inner.className="",this.element.appendChild(this.inner),this.VScrollWidth=12,this.HScrollHeight=12,e.appendChild(this.element),this.setVisible(!1),this.skipEvent=!1,o.addMultiMouseDownListener(this.element,[500,300,300],this,"onMouseDown")}return e.prototype.setVisible=function(e){this.element.style.display=e?"":"none",this.isVisible=e,this.coeff=1},e}();i.implement(a.prototype,u);var f=function(e){function t(t,n){var r=e.call(this,t,"-v")||this;return r.scrollTop=0,r.scrollHeight=0,r.parent=t,r.width=r.VScrollWidth,r.renderer=n,r.inner.style.width=r.element.style.width=(r.width||15)+"px",r.$minWidth=0,r}return r(t,e),t.prototype.onMouseDown=function(e,t){if(e!=="mousedown")return;if(o.getButton(t)!==0||t.detail===2)return;if(t.target===this.inner){var n=this,r=t.clientY,i=function(e){r=e.clientY},s=function(){clearInterval(l)},u=t.clientY,a=this.thumbTop,f=function(){if(r===undefined)return;var e=n.scrollTopFromThumbTop(a+r-u);if(e===n.scrollTop)return;n._emit("scroll",{data:e})};o.capture(this.inner,i,s);var l=setInterval(f,20);return o.preventDefault(t)}var c=t.clientY-this.element.getBoundingClientRect().top-this.thumbHeight/2;return this._emit("scroll",{data:this.scrollTopFromThumbTop(c)}),o.preventDefault(t)},t.prototype.getHeight=function(){return this.height},t.prototype.scrollTopFromThumbTop=function(e){var t=e*(this.pageHeight-this.viewHeight)/(this.slideHeight-this.thumbHeight);return t>>=0,t<0?t=0:t>this.pageHeight-this.viewHeight&&(t=this.pageHeight-this.viewHeight),t},t.prototype.getWidth=function(){return Math.max(this.isVisible?this.width:0,this.$minWidth||0)},t.prototype.setHeight=function(e){this.height=Math.max(0,e),this.slideHeight=this.height,this.viewHeight=this.height,this.setScrollHeight(this.pageHeight,!0)},t.prototype.setScrollHeight=function(e,t){if(this.pageHeight===e&&!t)return;this.pageHeight=e,this.thumbHeight=this.slideHeight*this.viewHeight/this.pageHeight,this.thumbHeight>this.slideHeight&&(this.thumbHeight=this.slideHeight),this.thumbHeight<15&&(this.thumbHeight=15),this.inner.style.height=this.thumbHeight+"px",this.scrollTop>this.pageHeight-this.viewHeight&&(this.scrollTop=this.pageHeight-this.viewHeight,this.scrollTop<0&&(this.scrollTop=0),this._emit("scroll",{data:this.scrollTop}))},t.prototype.setScrollTop=function(e){this.scrollTop=e,e<0&&(e=0),this.thumbTop=e*(this.slideHeight-this.thumbHeight)/(this.pageHeight-this.viewHeight),this.inner.style.top=this.thumbTop+"px"},t}(a);f.prototype.setInnerHeight=f.prototype.setScrollHeight;var l=function(e){function t(t,n){var r=e.call(this,t,"-h")||this;return r.scrollLeft=0,r.scrollWidth=0,r.height=r.HScrollHeight,r.inner.style.height=r.element.style.height=(r.height||12)+"px",r.renderer=n,r}return r(t,e),t.prototype.onMouseDown=function(e,t){if(e!=="mousedown")return;if(o.getButton(t)!==0||t.detail===2)return;if(t.target===this.inner){var n=this,r=t.clientX,i=function(e){r=e.clientX},s=function(){clearInterval(l)},u=t.clientX,a=this.thumbLeft,f=function(){if(r===undefined)return;var e=n.scrollLeftFromThumbLeft(a+r-u);if(e===n.scrollLeft)return;n._emit("scroll",{data:e})};o.capture(this.inner,i,s);var l=setInterval(f,20);return o.preventDefault(t)}var c=t.clientX-this.element.getBoundingClientRect().left-this.thumbWidth/2;return this._emit("scroll",{data:this.scrollLeftFromThumbLeft(c)}),o.preventDefault(t)},t.prototype.getHeight=function(){return this.isVisible?this.height:0},t.prototype.scrollLeftFromThumbLeft=function(e){var t=e*(this.pageWidth-this.viewWidth)/(this.slideWidth-this.thumbWidth);return t>>=0,t<0?t=0:t>this.pageWidth-this.viewWidth&&(t=this.pageWidth-this.viewWidth),t},t.prototype.setWidth=function(e){this.width=Math.max(0,e),this.element.style.width=this.width+"px",this.slideWidth=this.width,this.viewWidth=this.width,this.setScrollWidth(this.pageWidth,!0)},t.prototype.setScrollWidth=function(e,t){if(this.pageWidth===e&&!t)return;this.pageWidth=e,this.thumbWidth=this.slideWidth*this.viewWidth/this.pageWidth,this.thumbWidth>this.slideWidth&&(this.thumbWidth=this.slideWidth),this.thumbWidth<15&&(this.thumbWidth=15),this.inner.style.width=this.thumbWidth+"px",this.scrollLeft>this.pageWidth-this.viewWidth&&(this.scrollLeft=this.pageWidth-this.viewWidth,this.scrollLeft<0&&(this.scrollLeft=0),this._emit("scroll",{data:this.scrollLeft}))},t.prototype.setScrollLeft=function(e){this.scrollLeft=e,e<0&&(e=0),this.thumbLeft=e*(this.slideWidth-this.thumbWidth)/(this.pageWidth-this.viewWidth),this.inner.style.left=this.thumbLeft+"px"},t}(a);l.prototype.setInnerWidth=l.prototype.setScrollWidth,t.ScrollBar=f,t.ScrollBarV=f,t.ScrollBarH=l,t.VScrollBar=f,t.HScrollBar=l}),ace.define("ace/renderloop",["require","exports","module","ace/lib/event"],function(e,t,n){"use strict";var r=e("./lib/event"),i=function(){function e(e,t){this.onRender=e,this.pending=!1,this.changes=0,this.$recursionLimit=2,this.window=t||window;var n=this;this._flush=function(e){n.pending=!1;var t=n.changes;t&&(r.blockIdle(100),n.changes=0,n.onRender(t));if(n.changes){if(n.$recursionLimit--<0)return;n.schedule()}else n.$recursionLimit=2}}return e.prototype.schedule=function(e){this.changes=this.changes|e,this.changes&&!this.pending&&(r.nextFrame(this._flush),this.pending=!0)},e.prototype.clear=function(e){var t=this.changes;return this.changes=0,t},e}();t.RenderLoop=i}),ace.define("ace/layer/font_metrics",["require","exports","module","ace/lib/oop","ace/lib/dom","ace/lib/lang","ace/lib/event","ace/lib/useragent","ace/lib/event_emitter"],function(e,t,n){var r=e("../lib/oop"),i=e("../lib/dom"),s=e("../lib/lang"),o=e("../lib/event"),u=e("../lib/useragent"),a=e("../lib/event_emitter").EventEmitter,f=512,l=typeof ResizeObserver=="function",c=200,h=function(){function e(e){this.el=i.createElement("div"),this.$setMeasureNodeStyles(this.el.style,!0),this.$main=i.createElement("div"),this.$setMeasureNodeStyles(this.$main.style),this.$measureNode=i.createElement("div"),this.$setMeasureNodeStyles(this.$measureNode.style),this.el.appendChild(this.$main),this.el.appendChild(this.$measureNode),e.appendChild(this.el),this.$measureNode.textContent=s.stringRepeat("X",f),this.$characterSize={width:0,height:0},l?this.$addObserver():this.checkForSizeChanges()}return e.prototype.$setMeasureNodeStyles=function(e,t){e.width=e.height="auto",e.left=e.top="0px",e.visibility="hidden",e.position="absolute",e.whiteSpace="pre",u.isIE<8?e["font-family"]="inherit":e.font="inherit",e.overflow=t?"hidden":"visible"},e.prototype.checkForSizeChanges=function(e){e===undefined&&(e=this.$measureSizes());if(e&&(this.$characterSize.width!==e.width||this.$characterSize.height!==e.height)){this.$measureNode.style.fontWeight="bold";var t=this.$measureSizes();this.$measureNode.style.fontWeight="",this.$characterSize=e,this.charSizes=Object.create(null),this.allowBoldFonts=t&&t.width===e.width&&t.height===e.height,this._emit("changeCharacterSize",{data:e})}},e.prototype.$addObserver=function(){var e=this;this.$observer=new window.ResizeObserver(function(t){e.checkForSizeChanges()}),this.$observer.observe(this.$measureNode)},e.prototype.$pollSizeChanges=function(){if(this.$pollSizeChangesTimer||this.$observer)return this.$pollSizeChangesTimer;var e=this;return this.$pollSizeChangesTimer=o.onIdle(function t(){e.checkForSizeChanges(),o.onIdle(t,500)},500)},e.prototype.setPolling=function(e){e?this.$pollSizeChanges():this.$pollSizeChangesTimer&&(clearInterval(this.$pollSizeChangesTimer),this.$pollSizeChangesTimer=0)},e.prototype.$measureSizes=function(e){var t={height:(e||this.$measureNode).clientHeight,width:(e||this.$measureNode).clientWidth/f};return t.width===0||t.height===0?null:t},e.prototype.$measureCharWidth=function(e){this.$main.textContent=s.stringRepeat(e,f);var t=this.$main.getBoundingClientRect();return t.width/f},e.prototype.getCharacterWidth=function(e){var t=this.charSizes[e];return t===undefined&&(t=this.charSizes[e]=this.$measureCharWidth(e)/this.$characterSize.width),t},e.prototype.destroy=function(){clearInterval(this.$pollSizeChangesTimer),this.$observer&&this.$observer.disconnect(),this.el&&this.el.parentNode&&this.el.parentNode.removeChild(this.el)},e.prototype.$getZoom=function(e){return!e||!e.parentElement?1:(Number(window.getComputedStyle(e).zoom)||1)*this.$getZoom(e.parentElement)},e.prototype.$initTransformMeasureNodes=function(){var e=function(e,t){return["div",{style:"position: absolute;top:"+e+"px;left:"+t+"px;"}]};this.els=i.buildDom([e(0,0),e(c,0),e(0,c),e(c,c)],this.el)},e.prototype.transformCoordinates=function(e,t){function r(e,t,n){var r=e[1]*t[0]-e[0]*t[1];return[(-t[1]*n[0]+t[0]*n[1])/r,(+e[1]*n[0]-e[0]*n[1])/r]}function i(e,t){return[e[0]-t[0],e[1]-t[1]]}function s(e,t){return[e[0]+t[0],e[1]+t[1]]}function o(e,t){return[e*t[0],e*t[1]]}function u(e){var t=e.getBoundingClientRect();return[t.left,t.top]}if(e){var n=this.$getZoom(this.el);e=o(1/n,e)}this.els||this.$initTransformMeasureNodes();var a=u(this.els[0]),f=u(this.els[1]),l=u(this.els[2]),h=u(this.els[3]),p=r(i(h,f),i(h,l),i(s(f,l),s(h,a))),d=o(1+p[0],i(f,a)),v=o(1+p[1],i(l,a));if(t){var m=t,g=p[0]*m[0]/c+p[1]*m[1]/c+1,y=s(o(m[0],d),o(m[1],v));return s(o(1/g/c,y),a)}var b=i(e,a),w=r(i(d,o(p[0],b)),i(v,o(p[1],b)),b);return o(c,w)},e}();h.prototype.$characterSize={width:0,height:0},r.implement(h.prototype,a),t.FontMetrics=h}),ace.define("ace/css/editor-css",["require","exports","module"],function(e,t,n){n.exports='\n.ace_br1 {border-top-left-radius    : 3px;}\n.ace_br2 {border-top-right-radius   : 3px;}\n.ace_br3 {border-top-left-radius    : 3px; border-top-right-radius:    3px;}\n.ace_br4 {border-bottom-right-radius: 3px;}\n.ace_br5 {border-top-left-radius    : 3px; border-bottom-right-radius: 3px;}\n.ace_br6 {border-top-right-radius   : 3px; border-bottom-right-radius: 3px;}\n.ace_br7 {border-top-left-radius    : 3px; border-top-right-radius:    3px; border-bottom-right-radius: 3px;}\n.ace_br8 {border-bottom-left-radius : 3px;}\n.ace_br9 {border-top-left-radius    : 3px; border-bottom-left-radius:  3px;}\n.ace_br10{border-top-right-radius   : 3px; border-bottom-left-radius:  3px;}\n.ace_br11{border-top-left-radius    : 3px; border-top-right-radius:    3px; border-bottom-left-radius:  3px;}\n.ace_br12{border-bottom-right-radius: 3px; border-bottom-left-radius:  3px;}\n.ace_br13{border-top-left-radius    : 3px; border-bottom-right-radius: 3px; border-bottom-left-radius:  3px;}\n.ace_br14{border-top-right-radius   : 3px; border-bottom-right-radius: 3px; border-bottom-left-radius:  3px;}\n.ace_br15{border-top-left-radius    : 3px; border-top-right-radius:    3px; border-bottom-right-radius: 3px; border-bottom-left-radius: 3px;}\n\n\n.ace_editor {\n    position: relative;\n    overflow: hidden;\n    padding: 0;\n    font: 12px/normal \'Monaco\', \'Menlo\', \'Ubuntu Mono\', \'Consolas\', \'Source Code Pro\', \'source-code-pro\', monospace;\n    direction: ltr;\n    text-align: left;\n    -webkit-tap-highlight-color: rgba(0, 0, 0, 0);\n    forced-color-adjust: none;\n}\n\n.ace_scroller {\n    position: absolute;\n    overflow: hidden;\n    top: 0;\n    bottom: 0;\n    background-color: inherit;\n    -ms-user-select: none;\n    -moz-user-select: none;\n    -webkit-user-select: none;\n    user-select: none;\n    cursor: text;\n}\n\n.ace_content {\n    position: absolute;\n    box-sizing: border-box;\n    min-width: 100%;\n    contain: style size layout;\n    font-variant-ligatures: no-common-ligatures;\n}\n\n.ace_keyboard-focus:focus {\n    box-shadow: inset 0 0 0 2px #5E9ED6;\n    outline: none;\n}\n\n.ace_dragging .ace_scroller:before{\n    position: absolute;\n    top: 0;\n    left: 0;\n    right: 0;\n    bottom: 0;\n    content: \'\';\n    background: rgba(250, 250, 250, 0.01);\n    z-index: 1000;\n}\n.ace_dragging.ace_dark .ace_scroller:before{\n    background: rgba(0, 0, 0, 0.01);\n}\n\n.ace_gutter {\n    position: absolute;\n    overflow : hidden;\n    width: auto;\n    top: 0;\n    bottom: 0;\n    left: 0;\n    cursor: default;\n    z-index: 4;\n    -ms-user-select: none;\n    -moz-user-select: none;\n    -webkit-user-select: none;\n    user-select: none;\n    contain: style size layout;\n}\n\n.ace_gutter-active-line {\n    position: absolute;\n    left: 0;\n    right: 0;\n}\n\n.ace_scroller.ace_scroll-left:after {\n    content: "";\n    position: absolute;\n    top: 0;\n    right: 0;\n    bottom: 0;\n    left: 0;\n    box-shadow: 17px 0 16px -16px rgba(0, 0, 0, 0.4) inset;\n    pointer-events: none;\n}\n\n.ace_gutter-cell, .ace_gutter-cell_svg-icons {\n    position: absolute;\n    top: 0;\n    left: 0;\n    right: 0;\n    padding-left: 19px;\n    padding-right: 6px;\n    background-repeat: no-repeat;\n}\n\n.ace_gutter-cell_svg-icons .ace_gutter_annotation {\n    margin-left: -14px;\n    float: left;\n}\n\n.ace_gutter-cell .ace_gutter_annotation {\n    margin-left: -19px;\n    float: left;\n}\n\n.ace_gutter-cell.ace_error, .ace_icon.ace_error, .ace_icon.ace_error_fold, .ace_gutter-cell.ace_security, .ace_icon.ace_security, .ace_icon.ace_security_fold {\n    background-image: url("data:image/png;base64,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");\n    background-repeat: no-repeat;\n    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url("data:image/svg+xml;base64,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");\n    background-color: darkorange;\n}\n\n.ace_scrollbar {\n    contain: strict;\n    position: absolute;\n    right: 0;\n    bottom: 0;\n    z-index: 6;\n}\n\n.ace_scrollbar-inner {\n    position: absolute;\n    cursor: text;\n    left: 0;\n    top: 0;\n}\n\n.ace_scrollbar-v{\n    overflow-x: hidden;\n    overflow-y: scroll;\n    top: 0;\n}\n\n.ace_scrollbar-h {\n    overflow-x: scroll;\n    overflow-y: hidden;\n    left: 0;\n}\n\n.ace_print-margin {\n    position: absolute;\n    height: 100%;\n}\n\n.ace_text-input {\n    position: absolute;\n    z-index: 0;\n    width: 0.5em;\n    height: 1em;\n    opacity: 0;\n    background: transparent;\n    -moz-appearance: none;\n    appearance: none;\n    border: none;\n    resize: none;\n    outline: none;\n    overflow: hidden;\n    font: inherit;\n    padding: 0 1px;\n    margin: 0 -1px;\n    contain: strict;\n    -ms-user-select: text;\n    -moz-user-select: text;\n    -webkit-user-select: text;\n    user-select: text;\n    /*with `pre-line` chrome inserts &nbsp; instead of space*/\n    white-space: pre!important;\n}\n.ace_text-input.ace_composition {\n    background: transparent;\n    color: inherit;\n    z-index: 1000;\n    opacity: 1;\n}\n.ace_composition_placeholder { color: transparent }\n.ace_composition_marker { \n    border-bottom: 1px solid;\n    position: absolute;\n    border-radius: 0;\n    margin-top: 1px;\n}\n\n[ace_nocontext=true] {\n    transform: none!important;\n    filter: none!important;\n    clip-path: none!important;\n    mask : none!important;\n    contain: none!important;\n    perspective: none!important;\n    mix-blend-mode: initial!important;\n    z-index: auto;\n}\n\n.ace_layer {\n    z-index: 1;\n    position: absolute;\n    overflow: hidden;\n    /* workaround for chrome bug https://github.com/ajaxorg/ace/issues/2312*/\n    word-wrap: normal;\n    white-space: pre;\n    height: 100%;\n    width: 100%;\n    box-sizing: border-box;\n    /* setting pointer-events: auto; on node under the mouse, which changes\n        during scroll, will break mouse wheel scrolling in Safari */\n    pointer-events: none;\n}\n\n.ace_gutter-layer {\n    position: relative;\n    width: auto;\n    text-align: right;\n    pointer-events: auto;\n    height: 1000000px;\n    contain: style size layout;\n}\n\n.ace_text-layer {\n    font: inherit !important;\n    position: absolute;\n    height: 1000000px;\n    width: 1000000px;\n    contain: style size layout;\n}\n\n.ace_text-layer > .ace_line, .ace_text-layer > .ace_line_group {\n    contain: style size layout;\n    position: absolute;\n    top: 0;\n    left: 0;\n    right: 0;\n}\n\n.ace_hidpi .ace_text-layer,\n.ace_hidpi .ace_gutter-layer,\n.ace_hidpi .ace_content,\n.ace_hidpi .ace_gutter {\n    contain: strict;\n}\n.ace_hidpi .ace_text-layer > .ace_line, \n.ace_hidpi .ace_text-layer > .ace_line_group {\n    contain: strict;\n}\n\n.ace_cjk {\n    display: inline-block;\n    text-align: center;\n}\n\n.ace_cursor-layer {\n    z-index: 4;\n}\n\n.ace_cursor {\n    z-index: 4;\n    position: absolute;\n    box-sizing: border-box;\n    border-left: 2px solid;\n    /* workaround for smooth cursor repaintng whole screen in chrome */\n    transform: translatez(0);\n}\n\n.ace_multiselect .ace_cursor {\n    border-left-width: 1px;\n}\n\n.ace_slim-cursors .ace_cursor {\n    border-left-width: 1px;\n}\n\n.ace_overwrite-cursors .ace_cursor {\n    border-left-width: 0;\n    border-bottom: 1px solid;\n}\n\n.ace_hidden-cursors .ace_cursor {\n    opacity: 0.2;\n}\n\n.ace_hasPlaceholder .ace_hidden-cursors .ace_cursor {\n    opacity: 0;\n}\n\n.ace_smooth-blinking .ace_cursor {\n    transition: opacity 0.18s;\n}\n\n.ace_animate-blinking .ace_cursor {\n    animation-duration: 1000ms;\n    animation-timing-function: step-end;\n    animation-name: blink-ace-animate;\n    animation-iteration-count: infinite;\n}\n\n.ace_animate-blinking.ace_smooth-blinking .ace_cursor {\n    animation-duration: 1000ms;\n    animation-timing-function: ease-in-out;\n    animation-name: blink-ace-animate-smooth;\n}\n    \n@keyframes blink-ace-animate {\n    from, to { opacity: 1; }\n    60% { opacity: 0; }\n}\n\n@keyframes blink-ace-animate-smooth {\n    from, to { opacity: 1; }\n    45% { opacity: 1; }\n    60% { opacity: 0; }\n    85% { opacity: 0; }\n}\n\n.ace_marker-layer .ace_step, .ace_marker-layer .ace_stack {\n    position: absolute;\n    z-index: 3;\n}\n\n.ace_marker-layer .ace_selection {\n    position: absolute;\n    z-index: 5;\n}\n\n.ace_marker-layer .ace_bracket {\n    position: absolute;\n    z-index: 6;\n}\n\n.ace_marker-layer .ace_error_bracket {\n    position: absolute;\n    border-bottom: 1px solid #DE5555;\n    border-radius: 0;\n}\n\n.ace_marker-layer .ace_active-line {\n    position: absolute;\n    z-index: 2;\n}\n\n.ace_marker-layer .ace_selected-word {\n    position: absolute;\n    z-index: 4;\n    box-sizing: border-box;\n}\n\n.ace_line .ace_fold {\n    box-sizing: border-box;\n\n    display: inline-block;\n    height: 11px;\n    margin-top: -2px;\n    vertical-align: middle;\n\n    background-image:\n        url("data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABEAAAAJCAYAAADU6McMAAAAGXRFWHRTb2Z0d2FyZQBBZG9iZSBJbWFnZVJlYWR5ccllPAAAAJpJREFUeNpi/P//PwOlgAXGYGRklAVSokD8GmjwY1wasKljQpYACtpCFeADcHVQfQyMQAwzwAZI3wJKvCLkfKBaMSClBlR7BOQikCFGQEErIH0VqkabiGCAqwUadAzZJRxQr/0gwiXIal8zQQPnNVTgJ1TdawL0T5gBIP1MUJNhBv2HKoQHHjqNrA4WO4zY0glyNKLT2KIfIMAAQsdgGiXvgnYAAAAASUVORK5CYII="),\n        url("data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAA3CAYAAADNNiA5AAAAGXRFWHRTb2Z0d2FyZQBBZG9iZSBJbWFnZVJlYWR5ccllPAAAACJJREFUeNpi+P//fxgTAwPDBxDxD078RSX+YeEyDFMCIMAAI3INmXiwf2YAAAAASUVORK5CYII=");\n    background-repeat: no-repeat, repeat-x;\n    background-position: center center, top left;\n    color: transparent;\n\n    border: 1px solid black;\n    border-radius: 2px;\n\n    cursor: pointer;\n    pointer-events: auto;\n}\n\n.ace_dark .ace_fold {\n}\n\n.ace_fold:hover{\n    background-image:\n        url("data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABEAAAAJCAYAAADU6McMAAAAGXRFWHRTb2Z0d2FyZQBBZG9iZSBJbWFnZVJlYWR5ccllPAAAAJpJREFUeNpi/P//PwOlgAXGYGRklAVSokD8GmjwY1wasKljQpYACtpCFeADcHVQfQyMQAwzwAZI3wJKvCLkfKBaMSClBlR7BOQikCFGQEErIH0VqkabiGCAqwUadAzZJRxQr/0gwiXIal8zQQPnNVTgJ1TdawL0T5gBIP1MUJNhBv2HKoQHHjqNrA4WO4zY0glyNKLT2KIfIMAAQsdgGiXvgnYAAAAASUVORK5CYII="),\n        url("data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAA3CAYAAADNNiA5AAAAGXRFWHRTb2Z0d2FyZQBBZG9iZSBJbWFnZVJlYWR5ccllPAAAACBJREFUeNpi+P//fz4TAwPDZxDxD5X4i5fLMEwJgAADAEPVDbjNw87ZAAAAAElFTkSuQmCC");\n}\n\n.ace_tooltip {\n    background-color: #f5f5f5;\n    border: 1px solid gray;\n    border-radius: 1px;\n    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.3);\n    color: black;\n    max-width: 100%;\n    padding: 3px 4px;\n    position: fixed;\n    z-index: 999999;\n    box-sizing: border-box;\n    cursor: default;\n    white-space: pre-wrap;\n    word-wrap: break-word;\n    line-height: normal;\n    font-style: normal;\n    font-weight: normal;\n    letter-spacing: normal;\n    pointer-events: none;\n    overflow: auto;\n    max-width: min(60em, 66vw);\n    overscroll-behavior: contain;\n}\n.ace_tooltip pre {\n    white-space: pre-wrap;\n}\n\n.ace_tooltip.ace_dark {\n    background-color: #636363;\n    color: #fff;\n}\n\n.ace_tooltip:focus {\n    outline: 1px solid #5E9ED6;\n}\n\n.ace_icon {\n    display: inline-block;\n    width: 18px;\n    vertical-align: top;\n}\n\n.ace_icon_svg {\n    display: inline-block;\n    width: 12px;\n    vertical-align: top;\n    -webkit-mask-repeat: no-repeat;\n    -webkit-mask-size: 12px;\n    -webkit-mask-position: center;\n}\n\n.ace_folding-enabled > .ace_gutter-cell, .ace_folding-enabled > .ace_gutter-cell_svg-icons {\n    padding-right: 13px;\n}\n\n.ace_fold-widget {\n    box-sizing: border-box;\n\n    margin: 0 -12px 0 1px;\n    display: none;\n    width: 11px;\n    vertical-align: top;\n\n    background-image: url("data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAUAAAAFCAYAAACNbyblAAAANElEQVR42mWKsQ0AMAzC8ixLlrzQjzmBiEjp0A6WwBCSPgKAXoLkqSot7nN3yMwR7pZ32NzpKkVoDBUxKAAAAABJRU5ErkJggg==");\n    background-repeat: no-repeat;\n    background-position: center;\n\n    border-radius: 3px;\n    \n    border: 1px solid transparent;\n    cursor: pointer;\n}\n\n.ace_folding-enabled .ace_fold-widget {\n    display: inline-block;   \n}\n\n.ace_fold-widget.ace_end {\n    background-image: url("data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAUAAAAFCAYAAACNbyblAAAANElEQVR42m3HwQkAMAhD0YzsRchFKI7sAikeWkrxwScEB0nh5e7KTPWimZki4tYfVbX+MNl4pyZXejUO1QAAAABJRU5ErkJggg==");\n}\n\n.ace_fold-widget.ace_closed {\n    background-image: url("data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAMAAAAGCAYAAAAG5SQMAAAAOUlEQVR42jXKwQkAMAgDwKwqKD4EwQ26sSOkVWjgIIHAzPiCgaqiqnJHZnKICBERHN194O5b9vbLuAVRL+l0YWnZAAAAAElFTkSuQmCCXA==");\n}\n\n.ace_fold-widget:hover {\n    border: 1px solid rgba(0, 0, 0, 0.3);\n    background-color: rgba(255, 255, 255, 0.2);\n    box-shadow: 0 1px 1px rgba(255, 255, 255, 0.7);\n}\n\n.ace_fold-widget:active {\n    border: 1px solid rgba(0, 0, 0, 0.4);\n    background-color: rgba(0, 0, 0, 0.05);\n    box-shadow: 0 1px 1px rgba(255, 255, 255, 0.8);\n}\n/**\n * Dark version for fold widgets\n */\n.ace_dark .ace_fold-widget {\n    background-image: url("data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAUAAAAFCAYAAACNbyblAAAAHklEQVQIW2P4//8/AzoGEQ7oGCaLLAhWiSwB146BAQCSTPYocqT0AAAAAElFTkSuQmCC");\n}\n.ace_dark .ace_fold-widget.ace_end {\n    background-image: url("data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAUAAAAFCAYAAACNbyblAAAAH0lEQVQIW2P4//8/AxQ7wNjIAjDMgC4AxjCVKBirIAAF0kz2rlhxpAAAAABJRU5ErkJggg==");\n}\n.ace_dark .ace_fold-widget.ace_closed {\n    background-image: url("data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAMAAAAFCAYAAACAcVaiAAAAHElEQVQIW2P4//+/AxAzgDADlOOAznHAKgPWAwARji8UIDTfQQAAAABJRU5ErkJggg==");\n}\n.ace_dark .ace_fold-widget:hover {\n    box-shadow: 0 1px 1px rgba(255, 255, 255, 0.2);\n    background-color: rgba(255, 255, 255, 0.1);\n}\n.ace_dark .ace_fold-widget:active {\n    box-shadow: 0 1px 1px rgba(255, 255, 255, 0.2);\n}\n\n.ace_inline_button {\n    border: 1px solid lightgray;\n    display: inline-block;\n    margin: -1px 8px;\n    padding: 0 5px;\n    pointer-events: auto;\n    cursor: pointer;\n}\n.ace_inline_button:hover {\n    border-color: gray;\n    background: rgba(200,200,200,0.2);\n    display: inline-block;\n    pointer-events: auto;\n}\n\n.ace_fold-widget.ace_invalid {\n    background-color: #FFB4B4;\n    border-color: #DE5555;\n}\n\n.ace_fade-fold-widgets .ace_fold-widget {\n    transition: opacity 0.4s ease 0.05s;\n    opacity: 0;\n}\n\n.ace_fade-fold-widgets:hover .ace_fold-widget {\n    transition: opacity 0.05s ease 0.05s;\n    opacity:1;\n}\n\n.ace_underline {\n    text-decoration: underline;\n}\n\n.ace_bold {\n    font-weight: bold;\n}\n\n.ace_nobold .ace_bold {\n    font-weight: normal;\n}\n\n.ace_italic {\n    font-style: italic;\n}\n\n\n.ace_error-marker {\n    background-color: rgba(255, 0, 0,0.2);\n    position: absolute;\n    z-index: 9;\n}\n\n.ace_highlight-marker {\n    background-color: rgba(255, 255, 0,0.2);\n    position: absolute;\n    z-index: 8;\n}\n\n.ace_mobile-menu {\n    position: absolute;\n    line-height: 1.5;\n    border-radius: 4px;\n    -ms-user-select: none;\n    -moz-user-select: none;\n    -webkit-user-select: none;\n    user-select: none;\n    background: white;\n    box-shadow: 1px 3px 2px grey;\n    border: 1px solid #dcdcdc;\n    color: black;\n}\n.ace_dark > .ace_mobile-menu {\n    background: #333;\n    color: #ccc;\n    box-shadow: 1px 3px 2px grey;\n    border: 1px solid #444;\n\n}\n.ace_mobile-button {\n    padding: 2px;\n    cursor: pointer;\n    overflow: hidden;\n}\n.ace_mobile-button:hover {\n    background-color: #eee;\n    opacity:1;\n}\n.ace_mobile-button:active {\n    background-color: #ddd;\n}\n\n.ace_placeholder {\n    position: relative;\n    font-family: arial;\n    transform: scale(0.9);\n    transform-origin: left;\n    white-space: pre;\n    opacity: 0.7;\n    margin: 0 10px;\n    z-index: 1;\n}\n\n.ace_ghost_text {\n    opacity: 0.5;\n    font-style: italic;\n}\n\n.ace_ghost_text_container > div {\n    white-space: pre;\n}\n\n.ghost_text_line_wrapped::after {\n    content: "\u21a9";\n    position: absolute;\n}\n\n.ace_lineWidgetContainer.ace_ghost_text {\n    margin: 0px 4px\n}\n\n.ace_screenreader-only {\n    position:absolute;\n    left:-10000px;\n    top:auto;\n    width:1px;\n    height:1px;\n    overflow:hidden;\n}\n\n.ace_hidden_token {\n    display: none;\n}'}),ace.define("ace/layer/decorators",["require","exports","module","ace/lib/dom","ace/lib/oop","ace/lib/event_emitter"],function(e,t,n){"use strict";var r=e("../lib/dom"),i=e("../lib/oop"),s=e("../lib/event_emitter").EventEmitter,o=function(){function e(e,t){this.canvas=r.createElement("canvas"),this.renderer=t,this.pixelRatio=1,this.maxHeight=t.layerConfig.maxHeight,this.lineHeight=t.layerConfig.lineHeight,this.canvasHeight=e.parent.scrollHeight,this.heightRatio=this.canvasHeight/this.maxHeight,this.canvasWidth=e.width,this.minDecorationHeight=2*this.pixelRatio|0,this.halfMinDecorationHeight=this.minDecorationHeight/2|0,this.canvas.width=this.canvasWidth,this.canvas.height=this.canvasHeight,this.canvas.style.top="0px",this.canvas.style.right="0px",this.canvas.style.zIndex="7px",this.canvas.style.position="absolute",this.colors={},this.colors.dark={error:"rgba(255, 18, 18, 1)",warning:"rgba(18, 136, 18, 1)",info:"rgba(18, 18, 136, 1)"},this.colors.light={error:"rgb(255,51,51)",warning:"rgb(32,133,72)",info:"rgb(35,68,138)"},e.element.appendChild(this.canvas)}return e.prototype.$updateDecorators=function(e){function i(e,t){return e.priority<t.priority?-1:e.priority>t.priority?1:0}var t=this.renderer.theme.isDark===!0?this.colors.dark:this.colors.light;if(e){this.maxHeight=e.maxHeight,this.lineHeight=e.lineHeight,this.canvasHeight=e.height;var n=(e.lastRow+1)*this.lineHeight;n<this.canvasHeight?this.heightRatio=1:this.heightRatio=this.canvasHeight/this.maxHeight}var r=this.canvas.getContext("2d"),s=this.renderer.session.$annotations;r.clearRect(0,0,this.canvas.width,this.canvas.height);if(s){var o={info:1,warning:2,error:3};s.forEach(function(e){e.priority=o[e.type]||null}),s=s.sort(i);var u=this.renderer.session.$foldData;for(var a=0;a<s.length;a++){var f=s[a].row,l=this.compensateFoldRows(f,u),c=Math.round((f-l)*this.lineHeight*this.heightRatio),h=Math.round((f-l)*this.lineHeight*this.heightRatio),p=Math.round(((f-l)*this.lineHeight+this.lineHeight)*this.heightRatio),d=p-h;if(d<this.minDecorationHeight){var v=(h+p)/2|0;v<this.halfMinDecorationHeight?v=this.halfMinDecorationHeight:v+this.halfMinDecorationHeight>this.canvasHeight&&(v=this.canvasHeight-this.halfMinDecorationHeight),h=Math.round(v-this.halfMinDecorationHeight),p=Math.round(v+this.halfMinDecorationHeight)}r.fillStyle=t[s[a].type]||null,r.fillRect(0,c,this.canvasWidth,p-h)}}var m=this.renderer.session.selection.getCursor();if(m){var l=this.compensateFoldRows(m.row,u),c=Math.round((m.row-l)*this.lineHeight*this.heightRatio);r.fillStyle="rgba(0, 0, 0, 0.5)",r.fillRect(0,c,this.canvasWidth,2)}},e.prototype.compensateFoldRows=function(e,t){var n=0;if(t&&t.length>0)for(var r=0;r<t.length;r++)e>t[r].start.row&&e<t[r].end.row?n+=e-t[r].start.row:e>=t[r].end.row&&(n+=t[r].end.row-t[r].start.row);return n},e}();i.implement(o.prototype,s),t.Decorator=o}),ace.define("ace/virtual_renderer",["require","exports","module","ace/lib/oop","ace/lib/dom","ace/lib/lang","ace/config","ace/layer/gutter","ace/layer/marker","ace/layer/text","ace/layer/cursor","ace/scrollbar","ace/scrollbar","ace/scrollbar_custom","ace/scrollbar_custom","ace/renderloop","ace/layer/font_metrics","ace/lib/event_emitter","ace/css/editor-css","ace/layer/decorators","ace/lib/useragent","ace/layer/text_util"],function(e,t,n){"use strict";var r=e("./lib/oop"),i=e("./lib/dom"),s=e("./lib/lang"),o=e("./config"),u=e("./layer/gutter").Gutter,a=e("./layer/marker").Marker,f=e("./layer/text").Text,l=e("./layer/cursor").Cursor,c=e("./scrollbar").HScrollBar,h=e("./scrollbar").VScrollBar,p=e("./scrollbar_custom").HScrollBar,d=e("./scrollbar_custom").VScrollBar,v=e("./renderloop").RenderLoop,m=e("./layer/font_metrics").FontMetrics,g=e("./lib/event_emitter").EventEmitter,y=e("./css/editor-css"),b=e("./layer/decorators").Decorator,w=e("./lib/useragent"),E=e("./layer/text_util").isTextToken;i.importCssString(y,"ace_editor.css",!1);var S=function(){function e(e,t){var n=this;this.container=e||i.createElement("div"),i.addCssClass(this.container,"ace_editor"),i.HI_DPI&&i.addCssClass(this.container,"ace_hidpi"),this.setTheme(t),o.get("useStrictCSP")==null&&o.set("useStrictCSP",!1),this.$gutter=i.createElement("div"),this.$gutter.className="ace_gutter",this.container.appendChild(this.$gutter),this.$gutter.setAttribute("aria-hidden","true"),this.scroller=i.createElement("div"),this.scroller.className="ace_scroller",this.container.appendChild(this.scroller),this.content=i.createElement("div"),this.content.className="ace_content",this.scroller.appendChild(this.content),this.$gutterLayer=new u(this.$gutter),this.$gutterLayer.on("changeGutterWidth",this.onGutterResize.bind(this)),this.$markerBack=new a(this.content);var r=this.$textLayer=new f(this.content);this.canvas=r.element,this.$markerFront=new a(this.content),this.$cursorLayer=new l(this.content),this.$horizScroll=!1,this.$vScroll=!1,this.scrollBar=this.scrollBarV=new h(this.container,this),this.scrollBarH=new c(this.container,this),this.scrollBarV.on("scroll",function(e){n.$scrollAnimation||n.session.setScrollTop(e.data-n.scrollMargin.top)}),this.scrollBarH.on("scroll",function(e){n.$scrollAnimation||n.session.setScrollLeft(e.data-n.scrollMargin.left)}),this.scrollTop=0,this.scrollLeft=0,this.cursorPos={row:0,column:0},this.$fontMetrics=new m(this.container),this.$textLayer.$setFontMetrics(this.$fontMetrics),this.$textLayer.on("changeCharacterSize",function(e){n.updateCharacterSize(),n.onResize(!0,n.gutterWidth,n.$size.width,n.$size.height),n._signal("changeCharacterSize",e)}),this.$size={width:0,height:0,scrollerHeight:0,scrollerWidth:0,$dirty:!0},this.layerConfig={width:1,padding:0,firstRow:0,firstRowScreen:0,lastRow:0,lineHeight:0,characterWidth:0,minHeight:1,maxHeight:1,offset:0,height:1,gutterOffset:1},this.scrollMargin={left:0,right:0,top:0,bottom:0,v:0,h:0},this.margin={left:0,right:0,top:0,bottom:0,v:0,h:0},this.$keepTextAreaAtCursor=!w.isIOS,this.$loop=new v(this.$renderChanges.bind(this),this.container.ownerDocument.defaultView),this.$loop.schedule(this.CHANGE_FULL),this.updateCharacterSize(),this.setPadding(4),this.$addResizeObserver(),o.resetOptions(this),o._signal("renderer",this)}return e.prototype.updateCharacterSize=function(){this.$textLayer.allowBoldFonts!=this.$allowBoldFonts&&(this.$allowBoldFonts=this.$textLayer.allowBoldFonts,this.setStyle("ace_nobold",!this.$allowBoldFonts)),this.layerConfig.characterWidth=this.characterWidth=this.$textLayer.getCharacterWidth(),this.layerConfig.lineHeight=this.lineHeight=this.$textLayer.getLineHeight(),this.$updatePrintMargin(),i.setStyle(this.scroller.style,"line-height",this.lineHeight+"px")},e.prototype.setSession=function(e){this.session&&this.session.doc.off("changeNewLineMode",this.onChangeNewLineMode),this.session=e,e&&this.scrollMargin.top&&e.getScrollTop()<=0&&e.setScrollTop(-this.scrollMargin.top),this.$cursorLayer.setSession(e),this.$markerBack.setSession(e),this.$markerFront.setSession(e),this.$gutterLayer.setSession(e),this.$textLayer.setSession(e);if(!e)return;this.$loop.schedule(this.CHANGE_FULL),this.session.$setFontMetrics(this.$fontMetrics),this.scrollBarH.scrollLeft=this.scrollBarV.scrollTop=null,this.onChangeNewLineMode=this.onChangeNewLineMode.bind(this),this.onChangeNewLineMode(),this.session.doc.on("changeNewLineMode",this.onChangeNewLineMode)},e.prototype.updateLines=function(e,t,n){t===undefined&&(t=Infinity),this.$changedLines?(this.$changedLines.firstRow>e&&(this.$changedLines.firstRow=e),this.$changedLines.lastRow<t&&(this.$changedLines.lastRow=t)):this.$changedLines={firstRow:e,lastRow:t};if(this.$changedLines.lastRow<this.layerConfig.firstRow){if(!n)return;this.$changedLines.lastRow=this.layerConfig.lastRow}if(this.$changedLines.firstRow>this.layerConfig.lastRow)return;this.$loop.schedule(this.CHANGE_LINES)},e.prototype.onChangeNewLineMode=function(){this.$loop.schedule(this.CHANGE_TEXT),this.$textLayer.$updateEolChar(),this.session.$bidiHandler.setEolChar(this.$textLayer.EOL_CHAR)},e.prototype.onChangeTabSize=function(){this.$loop.schedule(this.CHANGE_TEXT|this.CHANGE_MARKER),this.$textLayer.onChangeTabSize()},e.prototype.updateText=function(){this.$loop.schedule(this.CHANGE_TEXT)},e.prototype.updateFull=function(e){e?this.$renderChanges(this.CHANGE_FULL,!0):this.$loop.schedule(this.CHANGE_FULL)},e.prototype.updateFontSize=function(){this.$textLayer.checkForSizeChanges()},e.prototype.$updateSizeAsync=function(){this.$loop.pending?this.$size.$dirty=!0:this.onResize()},e.prototype.onResize=function(e,t,n,r){if(this.resizing>2)return;this.resizing>0?this.resizing++:this.resizing=e?1:0;var i=this.container;r||(r=i.clientHeight||i.scrollHeight),!r&&this.$maxLines&&this.lineHeight>1&&(!i.style.height||i.style.height=="0px")&&(i.style.height="1px",r=i.clientHeight||i.scrollHeight),n||(n=i.clientWidth||i.scrollWidth);var s=this.$updateCachedSize(e,t,n,r);this.$resizeTimer&&this.$resizeTimer.cancel();if(!this.$size.scrollerHeight||!n&&!r)return this.resizing=0;e&&(this.$gutterLayer.$padding=null),e?this.$renderChanges(s|this.$changes,!0):this.$loop.schedule(s|this.$changes),this.resizing&&(this.resizing=0),this.scrollBarH.scrollLeft=this.scrollBarV.scrollTop=null,this.$customScrollbar&&this.$updateCustomScrollbar(!0)},e.prototype.$updateCachedSize=function(e,t,n,r){r-=this.$extraHeight||0;var s=0,o=this.$size,u={width:o.width,height:o.height,scrollerHeight:o.scrollerHeight,scrollerWidth:o.scrollerWidth};r&&(e||o.height!=r)&&(o.height=r,s|=this.CHANGE_SIZE,o.scrollerHeight=o.height,this.$horizScroll&&(o.scrollerHeight-=this.scrollBarH.getHeight()),this.scrollBarV.setHeight(o.scrollerHeight),this.scrollBarV.element.style.bottom=this.scrollBarH.getHeight()+"px",s|=this.CHANGE_SCROLL);if(n&&(e||o.width!=n)){s|=this.CHANGE_SIZE,o.width=n,t==null&&(t=this.$showGutter?this.$gutter.offsetWidth:0),this.gutterWidth=t,i.setStyle(this.scrollBarH.element.style,"left",t+"px"),i.setStyle(this.scroller.style,"left",t+this.margin.left+"px"),o.scrollerWidth=Math.max(0,n-t-this.scrollBarV.getWidth()-this.margin.h),i.setStyle(this.$gutter.style,"left",this.margin.left+"px");var a=this.scrollBarV.getWidth()+"px";i.setStyle(this.scrollBarH.element.style,"right",a),i.setStyle(this.scroller.style,"right",a),i.setStyle(this.scroller.style,"bottom",this.scrollBarH.getHeight()),this.scrollBarH.setWidth(o.scrollerWidth);if(this.session&&this.session.getUseWrapMode()&&this.adjustWrapLimit()||e)s|=this.CHANGE_FULL}return o.$dirty=!n||!r,s&&this._signal("resize",u),s},e.prototype.onGutterResize=function(e){var t=this.$showGutter?e:0;t!=this.gutterWidth&&(this.$changes|=this.$updateCachedSize(!0,t,this.$size.width,this.$size.height)),this.session.getUseWrapMode()&&this.adjustWrapLimit()?this.$loop.schedule(this.CHANGE_FULL):this.$size.$dirty?this.$loop.schedule(this.CHANGE_FULL):this.$computeLayerConfig()},e.prototype.adjustWrapLimit=function(){var e=this.$size.scrollerWidth-this.$padding*2,t=Math.floor(e/this.characterWidth);return this.session.adjustWrapLimit(t,this.$showPrintMargin&&this.$printMarginColumn)},e.prototype.setAnimatedScroll=function(e){this.setOption("animatedScroll",e)},e.prototype.getAnimatedScroll=function(){return this.$animatedScroll},e.prototype.setShowInvisibles=function(e){this.setOption("showInvisibles",e),this.session.$bidiHandler.setShowInvisibles(e)},e.prototype.getShowInvisibles=function(){return this.getOption("showInvisibles")},e.prototype.getDisplayIndentGuides=function(){return this.getOption("displayIndentGuides")},e.prototype.setDisplayIndentGuides=function(e){this.setOption("displayIndentGuides",e)},e.prototype.getHighlightIndentGuides=function(){return this.getOption("highlightIndentGuides")},e.prototype.setHighlightIndentGuides=function(e){this.setOption("highlightIndentGuides",e)},e.prototype.setShowPrintMargin=function(e){this.setOption("showPrintMargin",e)},e.prototype.getShowPrintMargin=function(){return this.getOption("showPrintMargin")},e.prototype.setPrintMarginColumn=function(e){this.setOption("printMarginColumn",e)},e.prototype.getPrintMarginColumn=function(){return this.getOption("printMarginColumn")},e.prototype.getShowGutter=function(){return this.getOption("showGutter")},e.prototype.setShowGutter=function(e){return this.setOption("showGutter",e)},e.prototype.getFadeFoldWidgets=function(){return this.getOption("fadeFoldWidgets")},e.prototype.setFadeFoldWidgets=function(e){this.setOption("fadeFoldWidgets",e)},e.prototype.setHighlightGutterLine=function(e){this.setOption("highlightGutterLine",e)},e.prototype.getHighlightGutterLine=function(){return this.getOption("highlightGutterLine")},e.prototype.$updatePrintMargin=function(){if(!this.$showPrintMargin&&!this.$printMarginEl)return;if(!this.$printMarginEl){var e=i.createElement("div");e.className="ace_layer ace_print-margin-layer",this.$printMarginEl=i.createElement("div"),this.$printMarginEl.className="ace_print-margin",e.appendChild(this.$printMarginEl),this.content.insertBefore(e,this.content.firstChild)}var t=this.$printMarginEl.style;t.left=Math.round(this.characterWidth*this.$printMarginColumn+this.$padding)+"px",t.visibility=this.$showPrintMargin?"visible":"hidden",this.session&&this.session.$wrap==-1&&this.adjustWrapLimit()},e.prototype.getContainerElement=function(){return this.container},e.prototype.getMouseEventTarget=function(){return this.scroller},e.prototype.getTextAreaContainer=function(){return this.container},e.prototype.$moveTextAreaToCursor=function(){if(this.$isMousePressed)return;var e=this.textarea.style,t=this.$composition;if(!this.$keepTextAreaAtCursor&&!t){i.translate(this.textarea,-100,0);return}var n=this.$cursorLayer.$pixelPos;if(!n)return;t&&t.markerRange&&(n=this.$cursorLayer.getPixelPosition(t.markerRange.start,!0));var r=this.layerConfig,s=n.top,o=n.left;s-=r.offset;var u=t&&t.useTextareaForIME||w.isMobile?this.lineHeight:1;if(s<0||s>r.height-u){i.translate(this.textarea,0,0);return}var a=1,f=this.$size.height-u;if(!t)s+=this.lineHeight;else if(t.useTextareaForIME){var l=this.textarea.value;a=this.characterWidth*this.session.$getStringScreenWidth(l)[0]}else s+=this.lineHeight+2;o-=this.scrollLeft,o>this.$size.scrollerWidth-a&&(o=this.$size.scrollerWidth-a),o+=this.gutterWidth+this.margin.left,i.setStyle(e,"height",u+"px"),i.setStyle(e,"width",a+"px"),i.translate(this.textarea,Math.min(o,this.$size.scrollerWidth-a),Math.min(s,f))},e.prototype.getFirstVisibleRow=function(){return this.layerConfig.firstRow},e.prototype.getFirstFullyVisibleRow=function(){return this.layerConfig.firstRow+(this.layerConfig.offset===0?0:1)},e.prototype.getLastFullyVisibleRow=function(){var e=this.layerConfig,t=e.lastRow,n=this.session.documentToScreenRow(t,0)*e.lineHeight;return n-this.session.getScrollTop()>e.height-e.lineHeight?t-1:t},e.prototype.getLastVisibleRow=function(){return this.layerConfig.lastRow},e.prototype.setPadding=function(e){this.$padding=e,this.$textLayer.setPadding(e),this.$cursorLayer.setPadding(e),this.$markerFront.setPadding(e),this.$markerBack.setPadding(e),this.$loop.schedule(this.CHANGE_FULL),this.$updatePrintMargin()},e.prototype.setScrollMargin=function(e,t,n,r){var i=this.scrollMargin;i.top=e|0,i.bottom=t|0,i.right=r|0,i.left=n|0,i.v=i.top+i.bottom,i.h=i.left+i.right,i.top&&this.scrollTop<=0&&this.session&&this.session.setScrollTop(-i.top),this.updateFull()},e.prototype.setMargin=function(e,t,n,r){var i=this.margin;i.top=e|0,i.bottom=t|0,i.right=r|0,i.left=n|0,i.v=i.top+i.bottom,i.h=i.left+i.right,this.$updateCachedSize(!0,this.gutterWidth,this.$size.width,this.$size.height),this.updateFull()},e.prototype.getHScrollBarAlwaysVisible=function(){return this.$hScrollBarAlwaysVisible},e.prototype.setHScrollBarAlwaysVisible=function(e){this.setOption("hScrollBarAlwaysVisible",e)},e.prototype.getVScrollBarAlwaysVisible=function(){return this.$vScrollBarAlwaysVisible},e.prototype.setVScrollBarAlwaysVisible=function(e){this.setOption("vScrollBarAlwaysVisible",e)},e.prototype.$updateScrollBarV=function(){var e=this.layerConfig.maxHeight,t=this.$size.scrollerHeight;!this.$maxLines&&this.$scrollPastEnd&&(e-=(t-this.lineHeight)*this.$scrollPastEnd,this.scrollTop>e-t&&(e=this.scrollTop+t,this.scrollBarV.scrollTop=null)),this.scrollBarV.setScrollHeight(e+this.scrollMargin.v),this.scrollBarV.setScrollTop(this.scrollTop+this.scrollMargin.top)},e.prototype.$updateScrollBarH=function(){this.scrollBarH.setScrollWidth(this.layerConfig.width+2*this.$padding+this.scrollMargin.h),this.scrollBarH.setScrollLeft(this.scrollLeft+this.scrollMargin.left)},e.prototype.freeze=function(){this.$frozen=!0},e.prototype.unfreeze=function(){this.$frozen=!1},e.prototype.$renderChanges=function(e,t){this.$changes&&(e|=this.$changes,this.$changes=0);if(!this.session||!this.container.offsetWidth||this.$frozen||!e&&!t){this.$changes|=e;return}if(this.$size.$dirty)return this.$changes|=e,this.onResize(!0);this.lineHeight||this.$textLayer.checkForSizeChanges(),this._signal("beforeRender",e),this.session&&this.session.$bidiHandler&&this.session.$bidiHandler.updateCharacterWidths(this.$fontMetrics);var n=this.layerConfig;if(e&this.CHANGE_FULL||e&this.CHANGE_SIZE||e&this.CHANGE_TEXT||e&this.CHANGE_LINES||e&this.CHANGE_SCROLL||e&this.CHANGE_H_SCROLL){e|=this.$computeLayerConfig()|this.$loop.clear();if(n.firstRow!=this.layerConfig.firstRow&&n.firstRowScreen==this.layerConfig.firstRowScreen){var r=this.scrollTop+(n.firstRow-Math.max(this.layerConfig.firstRow,0))*this.lineHeight;r>0&&(this.scrollTop=r,e|=this.CHANGE_SCROLL,e|=this.$computeLayerConfig()|this.$loop.clear())}n=this.layerConfig,this.$updateScrollBarV(),e&this.CHANGE_H_SCROLL&&this.$updateScrollBarH(),i.translate(this.content,-this.scrollLeft,-n.offset);var s=n.width+2*this.$padding+"px",o=n.minHeight+"px";i.setStyle(this.content.style,"width",s),i.setStyle(this.content.style,"height",o)}e&this.CHANGE_H_SCROLL&&(i.translate(this.content,-this.scrollLeft,-n.offset),this.scroller.className=this.scrollLeft<=0?"ace_scroller ":"ace_scroller ace_scroll-left ",this.enableKeyboardAccessibility&&(this.scroller.className+=this.keyboardFocusClassName));if(e&this.CHANGE_FULL){this.$changedLines=null,this.$textLayer.update(n),this.$showGutter&&this.$gutterLayer.update(n),this.$customScrollbar&&this.$scrollDecorator.$updateDecorators(n),this.$markerBack.update(n),this.$markerFront.update(n),this.$cursorLayer.update(n),this.$moveTextAreaToCursor(),this._signal("afterRender",e);return}if(e&this.CHANGE_SCROLL){this.$changedLines=null,e&this.CHANGE_TEXT||e&this.CHANGE_LINES?this.$textLayer.update(n):this.$textLayer.scrollLines(n),this.$showGutter&&(e&this.CHANGE_GUTTER||e&this.CHANGE_LINES?this.$gutterLayer.update(n):this.$gutterLayer.scrollLines(n)),this.$customScrollbar&&this.$scrollDecorator.$updateDecorators(n),this.$markerBack.update(n),this.$markerFront.update(n),this.$cursorLayer.update(n),this.$moveTextAreaToCursor(),this._signal("afterRender",e);return}e&this.CHANGE_TEXT?(this.$changedLines=null,this.$textLayer.update(n),this.$showGutter&&this.$gutterLayer.update(n),this.$customScrollbar&&this.$scrollDecorator.$updateDecorators(n)):e&this.CHANGE_LINES?((this.$updateLines()||e&this.CHANGE_GUTTER&&this.$showGutter)&&this.$gutterLayer.update(n),this.$customScrollbar&&this.$scrollDecorator.$updateDecorators(n)):e&this.CHANGE_TEXT||e&this.CHANGE_GUTTER?(this.$showGutter&&this.$gutterLayer.update(n),this.$customScrollbar&&this.$scrollDecorator.$updateDecorators(n)):e&this.CHANGE_CURSOR&&(this.$highlightGutterLine&&this.$gutterLayer.updateLineHighlight(n),this.$customScrollbar&&this.$scrollDecorator.$updateDecorators(n)),e&this.CHANGE_CURSOR&&(this.$cursorLayer.update(n),this.$moveTextAreaToCursor()),e&(this.CHANGE_MARKER|this.CHANGE_MARKER_FRONT)&&this.$markerFront.update(n),e&(this.CHANGE_MARKER|this.CHANGE_MARKER_BACK)&&this.$markerBack.update(n),this._signal("afterRender",e)},e.prototype.$autosize=function(){var e=this.session.getScreenLength()*this.lineHeight,t=this.$maxLines*this.lineHeight,n=Math.min(t,Math.max((this.$minLines||1)*this.lineHeight,e))+this.scrollMargin.v+(this.$extraHeight||0);this.$horizScroll&&(n+=this.scrollBarH.getHeight()),this.$maxPixelHeight&&n>this.$maxPixelHeight&&(n=this.$maxPixelHeight);var r=n<=2*this.lineHeight,i=!r&&e>t;if(n!=this.desiredHeight||this.$size.height!=this.desiredHeight||i!=this.$vScroll){i!=this.$vScroll&&(this.$vScroll=i,this.scrollBarV.setVisible(i));var s=this.container.clientWidth;this.container.style.height=n+"px",this.$updateCachedSize(!0,this.$gutterWidth,s,n),this.desiredHeight=n,this._signal("autosize")}},e.prototype.$computeLayerConfig=function(){var e=this.session,t=this.$size,n=t.height<=2*this.lineHeight,r=this.session.getScreenLength(),i=r*this.lineHeight,s=this.$getLongestLine(),o=!n&&(this.$hScrollBarAlwaysVisible||t.scrollerWidth-s-2*this.$padding<0),u=this.$horizScroll!==o;u&&(this.$horizScroll=o,this.scrollBarH.setVisible(o));var a=this.$vScroll;this.$maxLines&&this.lineHeight>1&&this.$autosize();var f=t.scrollerHeight+this.lineHeight,l=!this.$maxLines&&this.$scrollPastEnd?(t.scrollerHeight-this.lineHeight)*this.$scrollPastEnd:0;i+=l;var c=this.scrollMargin;this.session.setScrollTop(Math.max(-c.top,Math.min(this.scrollTop,i-t.scrollerHeight+c.bottom))),this.session.setScrollLeft(Math.max(-c.left,Math.min(this.scrollLeft,s+2*this.$padding-t.scrollerWidth+c.right)));var h=!n&&(this.$vScrollBarAlwaysVisible||t.scrollerHeight-i+l<0||this.scrollTop>c.top),p=a!==h;p&&(this.$vScroll=h,this.scrollBarV.setVisible(h));var d=this.scrollTop%this.lineHeight,v=Math.ceil(f/this.lineHeight)-1,m=Math.max(0,Math.round((this.scrollTop-d)/this.lineHeight)),g=m+v,y,b,w=this.lineHeight;m=e.screenToDocumentRow(m,0);var E=e.getFoldLine(m);E&&(m=E.start.row),y=e.documentToScreenRow(m,0),b=e.getRowLength(m)*w,g=Math.min(e.screenToDocumentRow(g,0),e.getLength()-1),f=t.scrollerHeight+e.getRowLength(g)*w+b,d=this.scrollTop-y*w;var S=0;if(this.layerConfig.width!=s||u)S=this.CHANGE_H_SCROLL;if(u||p)S|=this.$updateCachedSize(!0,this.gutterWidth,t.width,t.height),this._signal("scrollbarVisibilityChanged"),p&&(s=this.$getLongestLine());return this.layerConfig={width:s,padding:this.$padding,firstRow:m,firstRowScreen:y,lastRow:g,lineHeight:w,characterWidth:this.characterWidth,minHeight:f,maxHeight:i,offset:d,gutterOffset:w?Math.max(0,Math.ceil((d+t.height-t.scrollerHeight)/w)):0,height:this.$size.scrollerHeight},this.session.$bidiHandler&&this.session.$bidiHandler.setContentWidth(s-this.$padding),S},e.prototype.$updateLines=function(){if(!this.$changedLines)return;var e=this.$changedLines.firstRow,t=this.$changedLines.lastRow;this.$changedLines=null;var n=this.layerConfig;if(e>n.lastRow+1)return;if(t<n.firstRow)return;if(t===Infinity){this.$showGutter&&this.$gutterLayer.update(n),this.$textLayer.update(n);return}return this.$textLayer.updateLines(n,e,t),!0},e.prototype.$getLongestLine=function(){var e=this.session.getScreenWidth();return this.showInvisibles&&!this.session.$useWrapMode&&(e+=1),this.$textLayer&&e>this.$textLayer.MAX_LINE_LENGTH&&(e=this.$textLayer.MAX_LINE_LENGTH+30),Math.max(this.$size.scrollerWidth-2*this.$padding,Math.round(e*this.characterWidth))},e.prototype.updateFrontMarkers=function(){this.$markerFront.setMarkers(this.session.getMarkers(!0)),this.$loop.schedule(this.CHANGE_MARKER_FRONT)},e.prototype.updateBackMarkers=function(){this.$markerBack.setMarkers(this.session.getMarkers()),this.$loop.schedule(this.CHANGE_MARKER_BACK)},e.prototype.addGutterDecoration=function(e,t){this.$gutterLayer.addGutterDecoration(e,t)},e.prototype.removeGutterDecoration=function(e,t){this.$gutterLayer.removeGutterDecoration(e,t)},e.prototype.updateBreakpoints=function(e){this._rows=e,this.$loop.schedule(this.CHANGE_GUTTER)},e.prototype.setAnnotations=function(e){this.$gutterLayer.setAnnotations(e),this.$loop.schedule(this.CHANGE_GUTTER)},e.prototype.updateCursor=function(){this.$loop.schedule(this.CHANGE_CURSOR)},e.prototype.hideCursor=function(){this.$cursorLayer.hideCursor()},e.prototype.showCursor=function(){this.$cursorLayer.showCursor()},e.prototype.scrollSelectionIntoView=function(e,t,n){this.scrollCursorIntoView(e,n),this.scrollCursorIntoView(t,n)},e.prototype.scrollCursorIntoView=function(e,t,n){if(this.$size.scrollerHeight===0)return;var r=this.$cursorLayer.getPixelPosition(e),i=r.left,s=r.top,o=n&&n.top||0,u=n&&n.bottom||0;this.$scrollAnimation&&(this.$stopAnimation=!0);var a=this.$scrollAnimation?this.session.getScrollTop():this.scrollTop;a+o>s?(t&&a+o>s+this.lineHeight&&(s-=t*this.$size.scrollerHeight),s===0&&(s=-this.scrollMargin.top),this.session.setScrollTop(s)):a+this.$size.scrollerHeight-u<s+this.lineHeight&&(t&&a+this.$size.scrollerHeight-u<s-this.lineHeight&&(s+=t*this.$size.scrollerHeight),this.session.setScrollTop(s+this.lineHeight+u-this.$size.scrollerHeight));var f=this.scrollLeft,l=2*this.layerConfig.characterWidth;i-l<f?(i-=l,i<this.$padding+l&&(i=-this.scrollMargin.left),this.session.setScrollLeft(i)):(i+=l,f+this.$size.scrollerWidth<i+this.characterWidth?this.session.setScrollLeft(Math.round(i+this.characterWidth-this.$size.scrollerWidth)):f<=this.$padding&&i-f<this.characterWidth&&this.session.setScrollLeft(0))},e.prototype.getScrollTop=function(){return this.session.getScrollTop()},e.prototype.getScrollLeft=function(){return this.session.getScrollLeft()},e.prototype.getScrollTopRow=function(){return this.scrollTop/this.lineHeight},e.prototype.getScrollBottomRow=function(){return Math.max(0,Math.floor((this.scrollTop+this.$size.scrollerHeight)/this.lineHeight)-1)},e.prototype.scrollToRow=function(e){this.session.setScrollTop(e*this.lineHeight)},e.prototype.alignCursor=function(e,t){typeof e=="number"&&(e={row:e,column:0});var n=this.$cursorLayer.getPixelPosition(e),r=this.$size.scrollerHeight-this.lineHeight,i=n.top-r*(t||0);return this.session.setScrollTop(i),i},e.prototype.$calcSteps=function(e,t){var n=0,r=this.STEPS,i=[],s=function(e,t,n){return n*(Math.pow(e-1,3)+1)+t};for(n=0;n<r;++n)i.push(s(n/this.STEPS,e,t-e));return i},e.prototype.scrollToLine=function(e,t,n,r){var i=this.$cursorLayer.getPixelPosition({row:e,column:0}),s=i.top;t&&(s-=this.$size.scrollerHeight/2);var o=this.scrollTop;this.session.setScrollTop(s),n!==!1&&this.animateScrolling(o,r)},e.prototype.animateScrolling=function(e,t){function o(){r.$timer=clearInterval(r.$timer),r.$scrollAnimation=null,r.$stopAnimation=!1,t&&t()}var n=this.scrollTop;if(!this.$animatedScroll)return;var r=this;if(e==n)return;if(this.$scrollAnimation){var i=this.$scrollAnimation.steps;if(i.length){e=i[0];if(e==n)return}}var s=r.$calcSteps(e,n);this.$scrollAnimation={from:e,to:n,steps:s},clearInterval(this.$timer),r.session.setScrollTop(s.shift()),r.session.$scrollTop=n,this.$timer=setInterval(function(){if(r.$stopAnimation){o();return}if(!r.session)return clearInterval(r.$timer);s.length?(r.session.setScrollTop(s.shift()),r.session.$scrollTop=n):n!=null?(r.session.$scrollTop=-1,r.session.setScrollTop(n),n=null):o()},10)},e.prototype.scrollToY=function(e){this.scrollTop!==e&&(this.$loop.schedule(this.CHANGE_SCROLL),this.scrollTop=e)},e.prototype.scrollToX=function(e){this.scrollLeft!==e&&(this.scrollLeft=e),this.$loop.schedule(this.CHANGE_H_SCROLL)},e.prototype.scrollTo=function(e,t){this.session.setScrollTop(t),this.session.setScrollLeft(e)},e.prototype.scrollBy=function(e,t){t&&this.session.setScrollTop(this.session.getScrollTop()+t),e&&this.session.setScrollLeft(this.session.getScrollLeft()+e)},e.prototype.isScrollableBy=function(e,t){if(t<0&&this.session.getScrollTop()>=1-this.scrollMargin.top)return!0;if(t>0&&this.session.getScrollTop()+this.$size.scrollerHeight-this.layerConfig.maxHeight<-1+this.scrollMargin.bottom)return!0;if(e<0&&this.session.getScrollLeft()>=1-this.scrollMargin.left)return!0;if(e>0&&this.session.getScrollLeft()+this.$size.scrollerWidth-this.layerConfig.width<-1+this.scrollMargin.right)return!0},e.prototype.pixelToScreenCoordinates=function(e,t){var n;if(this.$hasCssTransforms){n={top:0,left:0};var r=this.$fontMetrics.transformCoordinates([e,t]);e=r[1]-this.gutterWidth-this.margin.left,t=r[0]}else n=this.scroller.getBoundingClientRect();var i=e+this.scrollLeft-n.left-this.$padding,s=i/this.characterWidth,o=Math.floor((t+this.scrollTop-n.top)/this.lineHeight),u=this.$blockCursor?Math.floor(s):Math.round(s);return{row:o,column:u,side:s-u>0?1:-1,offsetX:i}},e.prototype.screenToTextCoordinates=function(e,t){var n;if(this.$hasCssTransforms){n={top:0,left:0};var r=this.$fontMetrics.transformCoordinates([e,t]);e=r[1]-this.gutterWidth-this.margin.left,t=r[0]}else n=this.scroller.getBoundingClientRect();var i=e+this.scrollLeft-n.left-this.$padding,s=i/this.characterWidth,o=this.$blockCursor?Math.floor(s):Math.round(s),u=Math.floor((t+this.scrollTop-n.top)/this.lineHeight);return this.session.screenToDocumentPosition(u,Math.max(o,0),i)},e.prototype.textToScreenCoordinates=function(e,t){var n=this.scroller.getBoundingClientRect(),r=this.session.documentToScreenPosition(e,t),i=this.$padding+(this.session.$bidiHandler.isBidiRow(r.row,e)?this.session.$bidiHandler.getPosLeft(r.column):Math.round(r.column*this.characterWidth)),s=r.row*this.lineHeight;return{pageX:n.left+i-this.scrollLeft,pageY:n.top+s-this.scrollTop}},e.prototype.visualizeFocus=function(){i.addCssClass(this.container,"ace_focus")},e.prototype.visualizeBlur=function(){i.removeCssClass(this.container,"ace_focus")},e.prototype.showComposition=function(e){this.$composition=e,e.cssText||(e.cssText=this.textarea.style.cssText),e.useTextareaForIME==undefined&&(e.useTextareaForIME=this.$useTextareaForIME),this.$useTextareaForIME?(i.addCssClass(this.textarea,"ace_composition"),this.textarea.style.cssText="",this.$moveTextAreaToCursor(),this.$cursorLayer.element.style.display="none"):e.markerId=this.session.addMarker(e.markerRange,"ace_composition_marker","text")},e.prototype.setCompositionText=function(e){var t=this.session.selection.cursor;this.addToken(e,"composition_placeholder",t.row,t.column),this.$moveTextAreaToCursor()},e.prototype.hideComposition=function(){if(!this.$composition)return;this.$composition.markerId&&this.session.removeMarker(this.$composition.markerId),i.removeCssClass(this.textarea,"ace_composition"),this.textarea.style.cssText=this.$composition.cssText;var e=this.session.selection.cursor;this.removeExtraToken(e.row,e.column),this.$composition=null,this.$cursorLayer.element.style.display=""},e.prototype.setGhostText=function(e,t){var n=this.session.selection.cursor,r=t||{row:n.row,column:n.column};this.removeGhostText();var s=this.$calculateWrappedTextChunks(e,r);this.addToken(s[0].text,"ghost_text",r.row,r.column),this.$ghostText={text:e,position:{row:r.row,column:r.column}};var o=i.createElement("div");if(s.length>1){var u=this.hideTokensAfterPosition(r.row,r.column),a;s.slice(1).forEach(function(e){var t=i.createElement("div"),n=i.createElement("span");n.className="ace_ghost_text",e.wrapped&&(t.className="ghost_text_line_wrapped"),e.text.length===0&&(e.text=" "),n.appendChild(i.createTextNode(e.text)),t.appendChild(n),o.appendChild(t),a=t}),u.forEach(function(e){var t=i.createElement("span");E(e.type)||(t.className="ace_"+e.type.replace(/\./g," ace_")),t.appendChild(i.createTextNode(e.value)),a.appendChild(t)}),this.$ghostTextWidget={el:o,row:r.row,column:r.column,className:"ace_ghost_text_container"},this.session.widgetManager.addLineWidget(this.$ghostTextWidget);var f=this.$cursorLayer.getPixelPosition(r,!0),l=this.container,c=l.getBoundingClientRect().height,h=s.length*this.lineHeight,p=h<c-f.top;if(p)return;h<c?this.scrollBy(0,(s.length-1)*this.lineHeight):this.scrollToRow(r.row)}},e.prototype.$calculateWrappedTextChunks=function(e,t){var n=this.$size.scrollerWidth-this.$padding*2,r=Math.floor(n/this.characterWidth)-2;r=r<=0?60:r;var i=e.split(/\r?\n/),s=[];for(var o=0;o<i.length;o++){var u=this.session.$getDisplayTokens(i[o],t.column),a=this.session.$computeWrapSplits(u,r,this.session.$tabSize);if(a.length>0){var f=0;a.push(i[o].length);for(var l=0;l<a.length;l++){var c=i[o].slice(f,a[l]);s.push({text:c,wrapped:!0}),f=a[l]}}else s.push({text:i[o],wrapped:!1})}return s},e.prototype.removeGhostText=function(){if(!this.$ghostText)return;var e=this.$ghostText.position;this.removeExtraToken(e.row,e.column),this.$ghostTextWidget&&(this.session.widgetManager.removeLineWidget(this.$ghostTextWidget),this.$ghostTextWidget=null),this.$ghostText=null},e.prototype.addToken=function(e,t,n,r){var i=this.session;i.bgTokenizer.lines[n]=null;var s={type:t,value:e},o=i.getTokens(n);if(r==null||!o.length)o.push(s);else{var u=0;for(var a=0;a<o.length;a++){var f=o[a];u+=f.value.length;if(r<=u){var l=f.value.length-(u-r),c=f.value.slice(0,l),h=f.value.slice(l);o.splice(a,1,{type:f.type,value:c},s,{type:f.type,value:h});break}}}this.updateLines(n,n)},e.prototype.hideTokensAfterPosition=function(e,t){var n=this.session.getTokens(e),r=0,i=!1,s=[];for(var o=0;o<n.length;o++){var u=n[o];r+=u.value.length;if(u.type==="ghost_text")continue;if(i){s.push({type:u.type,value:u.value}),u.type="hidden_token";continue}r===t&&(i=!0)}return this.updateLines(e,e),s},e.prototype.removeExtraToken=function(e,t){this.session.bgTokenizer.lines[e]=null,this.updateLines(e,e)},e.prototype.setTheme=function(e,t){function s(r){if(n.$themeId!=e)return t&&t();if(!r||!r.cssClass)throw new Error("couldn't load module "+e+" or it didn't call define");r.$id&&(n.$themeId=r.$id),i.importCssString(r.cssText,r.cssClass,n.container),n.theme&&i.removeCssClass(n.container,n.theme.cssClass);var s="padding"in r?r.padding:"padding"in(n.theme||{})?4:n.$padding;n.$padding&&s!=n.$padding&&n.setPadding(s),n.$theme=r.cssClass,n.theme=r,i.addCssClass(n.container,r.cssClass),i.setCssClass(n.container,"ace_dark",r.isDark),n.$size&&(n.$size.width=0,n.$updateSizeAsync()),n._dispatchEvent("themeLoaded",{theme:r}),t&&t(),w.isSafari&&n.scroller&&(n.scroller.style.background="red",n.scroller.style.background="")}var n=this;this.$themeId=e,n._dispatchEvent("themeChange",{theme:e});if(!e||typeof e=="string"){var r=e||this.$options.theme.initialValue;o.loadModule(["theme",r],s)}else s(e)},e.prototype.getTheme=function(){return this.$themeId},e.prototype.setStyle=function(e,t){i.setCssClass(this.container,e,t!==!1)},e.prototype.unsetStyle=function(e){i.removeCssClass(this.container,e)},e.prototype.setCursorStyle=function(e){i.setStyle(this.scroller.style,"cursor",e)},e.prototype.setMouseCursor=function(e){i.setStyle(this.scroller.style,"cursor",e)},e.prototype.attachToShadowRoot=function(){i.importCssString(y,"ace_editor.css",this.container)},e.prototype.destroy=function(){this.freeze(),this.$fontMetrics.destroy(),this.$cursorLayer.destroy(),this.removeAllListeners(),this.container.textContent="",this.setOption("useResizeObserver",!1)},e.prototype.$updateCustomScrollbar=function(e){var t=this;this.$horizScroll=this.$vScroll=null,this.scrollBarV.element.remove(),this.scrollBarH.element.remove(),this.$scrollDecorator&&delete this.$scrollDecorator,e===!0?(this.scrollBarV=new d(this.container,this),this.scrollBarH=new p(this.container,this),this.scrollBarV.setHeight(this.$size.scrollerHeight),this.scrollBarH.setWidth(this.$size.scrollerWidth),this.scrollBarV.addEventListener("scroll",function(e){t.$scrollAnimation||t.session.setScrollTop(e.data-t.scrollMargin.top)}),this.scrollBarH.addEventListener("scroll",function(e){t.$scrollAnimation||t.session.setScrollLeft(e.data-t.scrollMargin.left)}),this.$scrollDecorator=new b(this.scrollBarV,this),this.$scrollDecorator.$updateDecorators()):(this.scrollBarV=new h(this.container,this),this.scrollBarH=new c(this.container,this),this.scrollBarV.addEventListener("scroll",function(e){t.$scrollAnimation||t.session.setScrollTop(e.data-t.scrollMargin.top)}),this.scrollBarH.addEventListener("scroll",function(e){t.$scrollAnimation||t.session.setScrollLeft(e.data-t.scrollMargin.left)}))},e.prototype.$addResizeObserver=function(){if(!window.ResizeObserver||this.$resizeObserver)return;var e=this;this.$resizeTimer=s.delayedCall(function(){e.destroyed||e.onResize()},50),this.$resizeObserver=new window.ResizeObserver(function(t){var n=t[0].contentRect.width,r=t[0].contentRect.height;Math.abs(e.$size.width-n)>1||Math.abs(e.$size.height-r)>1?e.$resizeTimer.delay():e.$resizeTimer.cancel()}),this.$resizeObserver.observe(this.container)},e}();S.prototype.CHANGE_CURSOR=1,S.prototype.CHANGE_MARKER=2,S.prototype.CHANGE_GUTTER=4,S.prototype.CHANGE_SCROLL=8,S.prototype.CHANGE_LINES=16,S.prototype.CHANGE_TEXT=32,S.prototype.CHANGE_SIZE=64,S.prototype.CHANGE_MARKER_BACK=128,S.prototype.CHANGE_MARKER_FRONT=256,S.prototype.CHANGE_FULL=512,S.prototype.CHANGE_H_SCROLL=1024,S.prototype.$changes=0,S.prototype.$padding=null,S.prototype.$frozen=!1,S.prototype.STEPS=8,r.implement(S.prototype,g),o.defineOptions(S.prototype,"renderer",{useResizeObserver:{set:function(e){!e&&this.$resizeObserver?(this.$resizeObserver.disconnect(),this.$resizeTimer.cancel(),this.$resizeTimer=this.$resizeObserver=null):e&&!this.$resizeObserver&&this.$addResizeObserver()}},animatedScroll:{initialValue:!1},showInvisibles:{set:function(e){this.$textLayer.setShowInvisibles(e)&&this.$loop.schedule(this.CHANGE_TEXT)},initialValue:!1},showPrintMargin:{set:function(){this.$updatePrintMargin()},initialValue:!0},printMarginColumn:{set:function(){this.$updatePrintMargin()},initialValue:80},printMargin:{set:function(e){typeof e=="number"&&(this.$printMarginColumn=e),this.$showPrintMargin=!!e,this.$updatePrintMargin()},get:function(){return this.$showPrintMargin&&this.$printMarginColumn}},showGutter:{set:function(e){this.$gutter.style.display=e?"block":"none",this.$loop.schedule(this.CHANGE_FULL),this.onGutterResize()},initialValue:!0},useSvgGutterIcons:{set:function(e){this.$gutterLayer.$useSvgGutterIcons=e},initialValue:!1},showFoldedAnnotations:{set:function(e){this.$gutterLayer.$showFoldedAnnotations=e},initialValue:!1},fadeFoldWidgets:{set:function(e){i.setCssClass(this.$gutter,"ace_fade-fold-widgets",e)},initialValue:!1},showFoldWidgets:{set:function(e){this.$gutterLayer.setShowFoldWidgets(e),this.$loop.schedule(this.CHANGE_GUTTER)},initialValue:!0},displayIndentGuides:{set:function(e){this.$textLayer.setDisplayIndentGuides(e)&&this.$loop.schedule(this.CHANGE_TEXT)},initialValue:!0},highlightIndentGuides:{set:function(e){this.$textLayer.setHighlightIndentGuides(e)==1?this.$textLayer.$highlightIndentGuide():this.$textLayer.$clearActiveIndentGuide(this.$textLayer.$lines.cells)},initialValue:!0},highlightGutterLine:{set:function(e){this.$gutterLayer.setHighlightGutterLine(e),this.$loop.schedule(this.CHANGE_GUTTER)},initialValue:!0},hScrollBarAlwaysVisible:{set:function(e){(!this.$hScrollBarAlwaysVisible||!this.$horizScroll)&&this.$loop.schedule(this.CHANGE_SCROLL)},initialValue:!1},vScrollBarAlwaysVisible:{set:function(e){(!this.$vScrollBarAlwaysVisible||!this.$vScroll)&&this.$loop.schedule(this.CHANGE_SCROLL)},initialValue:!1},fontSize:{set:function(e){typeof e=="number"&&(e+="px"),this.container.style.fontSize=e,this.updateFontSize()},initialValue:12},fontFamily:{set:function(e){this.container.style.fontFamily=e,this.updateFontSize()}},maxLines:{set:function(e){this.updateFull()}},minLines:{set:function(e){this.$minLines<562949953421311||(this.$minLines=0),this.updateFull()}},maxPixelHeight:{set:function(e){this.updateFull()},initialValue:0},scrollPastEnd:{set:function(e){e=+e||0;if(this.$scrollPastEnd==e)return;this.$scrollPastEnd=e,this.$loop.schedule(this.CHANGE_SCROLL)},initialValue:0,handlesSet:!0},fixedWidthGutter:{set:function(e){this.$gutterLayer.$fixedWidth=!!e,this.$loop.schedule(this.CHANGE_GUTTER)}},customScrollbar:{set:function(e){this.$updateCustomScrollbar(e)},initialValue:!1},theme:{set:function(e){this.setTheme(e)},get:function(){return this.$themeId||this.theme},initialValue:"./theme/textmate",handlesSet:!0},hasCssTransforms:{},useTextareaForIME:{initialValue:!w.isMobile&&!w.isIE}}),t.VirtualRenderer=S}),ace.define("ace/worker/worker_client",["require","exports","module","ace/lib/oop","ace/lib/net","ace/lib/event_emitter","ace/config"],function(e,t,n){"use strict";function u(e){var t="importScripts('"+i.qualifyURL(e)+"');";try{return new Blob([t],{type:"application/javascript"})}catch(n){var r=window.BlobBuilder||window.WebKitBlobBuilder||window.MozBlobBuilder,s=new r;return s.append(t),s.getBlob("application/javascript")}}function a(e){if(typeof Worker=="undefined")return{postMessage:function(){},terminate:function(){}};if(o.get("loadWorkerFromBlob")){var t=u(e),n=window.URL||window.webkitURL,r=n.createObjectURL(t);return new Worker(r)}return new Worker(e)}var r=e("../lib/oop"),i=e("../lib/net"),s=e("../lib/event_emitter").EventEmitter,o=e("../config"),f=function(e){e.postMessage||(e=this.$createWorkerFromOldConfig.apply(this,arguments)),this.$worker=e,this.$sendDeltaQueue=this.$sendDeltaQueue.bind(this),this.changeListener=this.changeListener.bind(this),this.onMessage=this.onMessage.bind(this),this.callbackId=1,this.callbacks={},this.$worker.onmessage=this.onMessage};(function(){r.implement(this,s),this.$createWorkerFromOldConfig=function(t,n,r,i,s){e.nameToUrl&&!e.toUrl&&(e.toUrl=e.nameToUrl);if(o.get("packaged")||!e.toUrl)i=i||o.moduleUrl(n,"worker");else{var u=this.$normalizePath;i=i||u(e.toUrl("ace/worker/worker.js",null,"_"));var f={};t.forEach(function(t){f[t]=u(e.toUrl(t,null,"_").replace(/(\.js)?(\?.*)?$/,""))})}return this.$worker=a(i),s&&this.send("importScripts",s),this.$worker.postMessage({init:!0,tlns:f,module:n,classname:r}),this.$worker},this.onMessage=function(e){var t=e.data;switch(t.type){case"event":this._signal(t.name,{data:t.data});break;case"call":var n=this.callbacks[t.id];n&&(n(t.data),delete this.callbacks[t.id]);break;case"error":this.reportError(t.data);break;case"log":window.console&&console.log&&console.log.apply(console,t.data)}},this.reportError=function(e){window.console&&console.error&&console.error(e)},this.$normalizePath=function(e){return i.qualifyURL(e)},this.terminate=function(){this._signal("terminate",{}),this.deltaQueue=null,this.$worker.terminate(),this.$worker.onerror=function(e){e.preventDefault()},this.$worker=null,this.$doc&&this.$doc.off("change",this.changeListener),this.$doc=null},this.send=function(e,t){this.$worker.postMessage({command:e,args:t})},this.call=function(e,t,n){if(n){var r=this.callbackId++;this.callbacks[r]=n,t.push(r)}this.send(e,t)},this.emit=function(e,t){try{t.data&&t.data.err&&(t.data.err={message:t.data.err.message,stack:t.data.err.stack,code:t.data.err.code}),this.$worker&&this.$worker.postMessage({event:e,data:{data:t.data}})}catch(n){console.error(n.stack)}},this.attachToDocument=function(e){this.$doc&&this.terminate(),this.$doc=e,this.call("setValue",[e.getValue()]),e.on("change",this.changeListener,!0)},this.changeListener=function(e){this.deltaQueue||(this.deltaQueue=[],setTimeout(this.$sendDeltaQueue,0)),e.action=="insert"?this.deltaQueue.push(e.start,e.lines):this.deltaQueue.push(e.start,e.end)},this.$sendDeltaQueue=function(){var e=this.deltaQueue;if(!e)return;this.deltaQueue=null,e.length>50&&e.length>this.$doc.getLength()>>1?this.call("setValue",[this.$doc.getValue()]):this.emit("change",{data:e})}}).call(f.prototype);var l=function(e,t,n){var r=null,i=!1,u=Object.create(s),a=[],l=new f({messageBuffer:a,terminate:function(){},postMessage:function(e){a.push(e);if(!r)return;i?setTimeout(c):c()}});l.setEmitSync=function(e){i=e};var c=function(){var e=a.shift();e.command?r[e.command].apply(r,e.args):e.event&&u._signal(e.event,e.data)};return u.postMessage=function(e){l.onMessage({data:e})},u.callback=function(e,t){this.postMessage({type:"call",id:t,data:e})},u.emit=function(e,t){this.postMessage({type:"event",name:e,data:t})},o.loadModule(["worker",t],function(e){r=new e[n](u);while(a.length)c()}),l};t.UIWorkerClient=l,t.WorkerClient=f,t.createWorker=a}),ace.define("ace/placeholder",["require","exports","module","ace/range","ace/lib/event_emitter","ace/lib/oop"],function(e,t,n){"use strict";var r=e("./range").Range,i=e("./lib/event_emitter").EventEmitter,s=e("./lib/oop"),o=function(){function e(e,t,n,r,i,s){var o=this;this.length=t,this.session=e,this.doc=e.getDocument(),this.mainClass=i,this.othersClass=s,this.$onUpdate=this.onUpdate.bind(this),this.doc.on("change",this.$onUpdate,!0),this.$others=r,this.$onCursorChange=function(){setTimeout(function(){o.onCursorChange()})},this.$pos=n;var u=e.getUndoManager().$undoStack||e.getUndoManager().$undostack||{length:-1};this.$undoStackDepth=u.length,this.setup(),e.selection.on("changeCursor",this.$onCursorChange)}return e.prototype.setup=function(){var e=this,t=this.doc,n=this.session;this.selectionBefore=n.selection.toJSON(),n.selection.inMultiSelectMode&&n.selection.toSingleRange(),this.pos=t.createAnchor(this.$pos.row,this.$pos.column);var i=this.pos;i.$insertRight=!0,i.detach(),i.markerId=n.addMarker(new r(i.row,i.column,i.row,i.column+this.length),this.mainClass,null,!1),this.others=[],this.$others.forEach(function(n){var r=t.createAnchor(n.row,n.column);r.$insertRight=!0,r.detach(),e.others.push(r)}),n.setUndoSelect(!1)},e.prototype.showOtherMarkers=function(){if(this.othersActive)return;var e=this.session,t=this;this.othersActive=!0,this.others.forEach(function(n){n.markerId=e.addMarker(new r(n.row,n.column,n.row,n.column+t.length),t.othersClass,null,!1)})},e.prototype.hideOtherMarkers=function(){if(!this.othersActive)return;this.othersActive=!1;for(var e=0;e<this.others.length;e++)this.session.removeMarker(this.others[e].markerId)},e.prototype.onUpdate=function(e){if(this.$updating)return this.updateAnchors(e);var t=e;if(t.start.row!==t.end.row)return;if(t.start.row!==this.pos.row)return;this.$updating=!0;var n=e.action==="insert"?t.end.column-t.start.column:t.start.column-t.end.column,i=t.start.column>=this.pos.column&&t.start.column<=this.pos.column+this.length+1,s=t.start.column-this.pos.column;this.updateAnchors(e),i&&(this.length+=n);if(i&&!this.session.$fromUndo)if(e.action==="insert")for(var o=this.others.length-1;o>=0;o--){var u=this.others[o],a={row:u.row,column:u.column+s};this.doc.insertMergedLines(a,e.lines)}else if(e.action==="remove")for(var o=this.others.length-1;o>=0;o--){var u=this.others[o],a={row:u.row,column:u.column+s};this.doc.remove(new r(a.row,a.column,a.row,a.column-n))}this.$updating=!1,this.updateMarkers()},e.prototype.updateAnchors=function(e){this.pos.onChange(e);for(var t=this.others.length;t--;)this.others[t].onChange(e);this.updateMarkers()},e.prototype.updateMarkers=function(){if(this.$updating)return;var e=this,t=this.session,n=function(n,i){t.removeMarker(n.markerId),n.markerId=t.addMarker(new r(n.row,n.column,n.row,n.column+e.length),i,null,!1)};n(this.pos,this.mainClass);for(var i=this.others.length;i--;)n(this.others[i],this.othersClass)},e.prototype.onCursorChange=function(e){if(this.$updating||!this.session)return;var t=this.session.selection.getCursor();t.row===this.pos.row&&t.column>=this.pos.column&&t.column<=this.pos.column+this.length?(this.showOtherMarkers(),this._emit("cursorEnter",e)):(this.hideOtherMarkers(),this._emit("cursorLeave",e))},e.prototype.detach=function(){this.session.removeMarker(this.pos&&this.pos.markerId),this.hideOtherMarkers(),this.doc.off("change",this.$onUpdate),this.session.selection.off("changeCursor",this.$onCursorChange),this.session.setUndoSelect(!0),this.session=null},e.prototype.cancel=function(){if(this.$undoStackDepth===-1)return;var e=this.session.getUndoManager(),t=(e.$undoStack||e.$undostack).length-this.$undoStackDepth;for(var n=0;n<t;n++)e.undo(this.session,!0);this.selectionBefore&&this.session.selection.fromJSON(this.selectionBefore)},e}();s.implement(o.prototype,i),t.PlaceHolder=o}),ace.define("ace/mouse/multi_select_handler",["require","exports","module","ace/lib/event","ace/lib/useragent"],function(e,t,n){function s(e,t){return e.row==t.row&&e.column==t.column}function o(e){var t=e.domEvent,n=t.altKey,o=t.shiftKey,u=t.ctrlKey,a=e.getAccelKey(),f=e.getButton();u&&i.isMac&&(f=t.button);if(e.editor.inMultiSelectMode&&f==2){e.editor.textInput.onContextMenu(e.domEvent);return}if(!u&&!n&&!a){f===0&&e.editor.inMultiSelectMode&&e.editor.exitMultiSelectMode();return}if(f!==0)return;var l=e.editor,c=l.selection,h=l.inMultiSelectMode,p=e.getDocumentPosition(),d=c.getCursor(),v=e.inSelection()||c.isEmpty()&&s(p,d),m=e.x,g=e.y,y=function(e){m=e.clientX,g=e.clientY},b=l.session,w=l.renderer.pixelToScreenCoordinates(m,g),E=w,S;if(l.$mouseHandler.$enableJumpToDef)u&&n||a&&n?S=o?"block":"add":n&&l.$blockSelectEnabled&&(S="block");else if(a&&!n){S="add";if(!h&&o)return}else n&&l.$blockSelectEnabled&&(S="block");S&&i.isMac&&t.ctrlKey&&l.$mouseHandler.cancelContextMenu();if(S=="add"){if(!h&&v)return;if(!h){var x=c.toOrientedRange();l.addSelectionMarker(x)}var T=c.rangeList.rangeAtPoint(p);l.inVirtualSelectionMode=!0,o&&(T=null,x=c.ranges[0]||x,l.removeSelectionMarker(x)),l.once("mouseup",function(){var e=c.toOrientedRange();T&&e.isEmpty()&&s(T.cursor,e.cursor)?c.substractPoint(e.cursor):(o?c.substractPoint(x.cursor):x&&(l.removeSelectionMarker(x),c.addRange(x)),c.addRange(e)),l.inVirtualSelectionMode=!1})}else if(S=="block"){e.stop(),l.inVirtualSelectionMode=!0;var N,C=[],k=function(){var e=l.renderer.pixelToScreenCoordinates(m,g),t=b.screenToDocumentPosition(e.row,e.column,e.offsetX);if(s(E,e)&&s(t,c.lead))return;E=e,l.selection.moveToPosition(t),l.renderer.scrollCursorIntoView(),l.removeSelectionMarkers(C),C=c.rectangularRangeBlock(E,w),l.$mouseHandler.$clickSelection&&C.length==1&&C[0].isEmpty()&&(C[0]=l.$mouseHandler.$clickSelection.clone()),C.forEach(l.addSelectionMarker,l),l.updateSelectionMarkers()};h&&!a?c.toSingleRange():!h&&a&&(N=c.toOrientedRange(),l.addSelectionMarker(N)),o?w=b.documentToScreenPosition(c.lead):c.moveToPosition(p),E={row:-1,column:-1};var L=function(e){k(),clearInterval(O),l.removeSelectionMarkers(C),C.length||(C=[c.toOrientedRange()]),N&&(l.removeSelectionMarker(N),c.toSingleRange(N));for(var t=0;t<C.length;t++)c.addRange(C[t]);l.inVirtualSelectionMode=!1,l.$mouseHandler.$clickSelection=null},A=k;r.capture(l.container,y,L);var O=setInterval(function(){A()},20);return e.preventDefault()}}var r=e("../lib/event"),i=e("../lib/useragent");t.onMouseDown=o}),ace.define("ace/commands/multi_select_commands",["require","exports","module","ace/keyboard/hash_handler"],function(e,t,n){t.defaultCommands=[{name:"addCursorAbove",description:"Add cursor above",exec:function(e){e.selectMoreLines(-1)},bindKey:{win:"Ctrl-Alt-Up",mac:"Ctrl-Alt-Up"},scrollIntoView:"cursor",readOnly:!0},{name:"addCursorBelow",description:"Add cursor below",exec:function(e){e.selectMoreLines(1)},bindKey:{win:"Ctrl-Alt-Down",mac:"Ctrl-Alt-Down"},scrollIntoView:"cursor",readOnly:!0},{name:"addCursorAboveSkipCurrent",description:"Add cursor above (skip current)",exec:function(e){e.selectMoreLines(-1,!0)},bindKey:{win:"Ctrl-Alt-Shift-Up",mac:"Ctrl-Alt-Shift-Up"},scrollIntoView:"cursor",readOnly:!0},{name:"addCursorBelowSkipCurrent",description:"Add cursor below (skip current)",exec:function(e){e.selectMoreLines(1,!0)},bindKey:{win:"Ctrl-Alt-Shift-Down",mac:"Ctrl-Alt-Shift-Down"},scrollIntoView:"cursor",readOnly:!0},{name:"selectMoreBefore",description:"Select more before",exec:function(e){e.selectMore(-1)},bindKey:{win:"Ctrl-Alt-Left",mac:"Ctrl-Alt-Left"},scrollIntoView:"cursor",readOnly:!0},{name:"selectMoreAfter",description:"Select more after",exec:function(e){e.selectMore(1)},bindKey:{win:"Ctrl-Alt-Right",mac:"Ctrl-Alt-Right"},scrollIntoView:"cursor",readOnly:!0},{name:"selectNextBefore",description:"Select next before",exec:function(e){e.selectMore(-1,!0)},bindKey:{win:"Ctrl-Alt-Shift-Left",mac:"Ctrl-Alt-Shift-Left"},scrollIntoView:"cursor",readOnly:!0},{name:"selectNextAfter",description:"Select next after",exec:function(e){e.selectMore(1,!0)},bindKey:{win:"Ctrl-Alt-Shift-Right",mac:"Ctrl-Alt-Shift-Right"},scrollIntoView:"cursor",readOnly:!0},{name:"toggleSplitSelectionIntoLines",description:"Split selection into lines",exec:function(e){e.multiSelect.rangeCount>1?e.multiSelect.joinSelections():e.multiSelect.splitIntoLines()},bindKey:{win:"Ctrl-Alt-L",mac:"Ctrl-Alt-L"},readOnly:!0},{name:"splitSelectionIntoLines",description:"Split into lines",exec:function(e){e.multiSelect.splitIntoLines()},readOnly:!0},{name:"alignCursors",description:"Align cursors",exec:function(e){e.alignCursors()},bindKey:{win:"Ctrl-Alt-A",mac:"Ctrl-Alt-A"},scrollIntoView:"cursor"},{name:"findAll",description:"Find all",exec:function(e){e.findAll()},bindKey:{win:"Ctrl-Alt-K",mac:"Ctrl-Alt-G"},scrollIntoView:"cursor",readOnly:!0}],t.multiSelectCommands=[{name:"singleSelection",description:"Single selection",bindKey:"esc",exec:function(e){e.exitMultiSelectMode()},scrollIntoView:"cursor",readOnly:!0,isAvailable:function(e){return e&&e.inMultiSelectMode}}];var r=e("../keyboard/hash_handler").HashHandler;t.keyboardHandler=new r(t.multiSelectCommands)}),ace.define("ace/multi_select",["require","exports","module","ace/range_list","ace/range","ace/selection","ace/mouse/multi_select_handler","ace/lib/event","ace/lib/lang","ace/commands/multi_select_commands","ace/search","ace/edit_session","ace/editor","ace/config"],function(e,t,n){function h(e,t,n){return c.$options.wrap=!0,c.$options.needle=t,c.$options.backwards=n==-1,c.find(e)}function v(e,t){return e.row==t.row&&e.column==t.column}function m(e){if(e.$multiselectOnSessionChange)return;e.$onAddRange=e.$onAddRange.bind(e),e.$onRemoveRange=e.$onRemoveRange.bind(e),e.$onMultiSelect=e.$onMultiSelect.bind(e),e.$onSingleSelect=e.$onSingleSelect.bind(e),e.$multiselectOnSessionChange=t.onSessionChange.bind(e),e.$checkMultiselectChange=e.$checkMultiselectChange.bind(e),e.$multiselectOnSessionChange(e),e.on("changeSession",e.$multiselectOnSessionChange),e.on("mousedown",o),e.commands.addCommands(f.defaultCommands),g(e)}function g(e){function r(t){n&&(e.renderer.setMouseCursor(""),n=!1)}if(!e.textInput)return;var t=e.textInput.getElement(),n=!1;u.addListener(t,"keydown",function(t){var i=t.keyCode==18&&!(t.ctrlKey||t.shiftKey||t.metaKey);e.$blockSelectEnabled&&i?n||(e.renderer.setMouseCursor("crosshair"),n=!0):n&&r()},e),u.addListener(t,"keyup",r,e),u.addListener(t,"blur",r,e)}var r=e("./range_list").RangeList,i=e("./range").Range,s=e("./selection").Selection,o=e("./mouse/multi_select_handler").onMouseDown,u=e("./lib/event"),a=e("./lib/lang"),f=e("./commands/multi_select_commands");t.commands=f.defaultCommands.concat(f.multiSelectCommands);var l=e("./search").Search,c=new l,p=e("./edit_session").EditSession;(function(){this.getSelectionMarkers=function(){return this.$selectionMarkers}}).call(p.prototype),function(){this.ranges=null,this.rangeList=null,this.addRange=function(e,t){if(!e)return;if(!this.inMultiSelectMode&&this.rangeCount===0){var n=this.toOrientedRange();this.rangeList.add(n),this.rangeList.add(e);if(this.rangeList.ranges.length!=2)return this.rangeList.removeAll(),t||this.fromOrientedRange(e);this.rangeList.removeAll(),this.rangeList.add(n),this.$onAddRange(n)}e.cursor||(e.cursor=e.end);var r=this.rangeList.add(e);return this.$onAddRange(e),r.length&&this.$onRemoveRange(r),this.rangeCount>1&&!this.inMultiSelectMode&&(this._signal("multiSelect"),this.inMultiSelectMode=!0,this.session.$undoSelect=!1,this.rangeList.attach(this.session)),t||this.fromOrientedRange(e)},this.toSingleRange=function(e){e=e||this.ranges[0];var t=this.rangeList.removeAll();t.length&&this.$onRemoveRange(t),e&&this.fromOrientedRange(e)},this.substractPoint=function(e){var t=this.rangeList.substractPoint(e);if(t)return this.$onRemoveRange(t),t[0]},this.mergeOverlappingRanges=function(){var e=this.rangeList.merge();e.length&&this.$onRemoveRange(e)},this.$onAddRange=function(e){this.rangeCount=this.rangeList.ranges.length,this.ranges.unshift(e),this._signal("addRange",{range:e})},this.$onRemoveRange=function(e){this.rangeCount=this.rangeList.ranges.length;if(this.rangeCount==1&&this.inMultiSelectMode){var t=this.rangeList.ranges.pop();e.push(t),this.rangeCount=0}for(var n=e.length;n--;){var r=this.ranges.indexOf(e[n]);this.ranges.splice(r,1)}this._signal("removeRange",{ranges:e}),this.rangeCount===0&&this.inMultiSelectMode&&(this.inMultiSelectMode=!1,this._signal("singleSelect"),this.session.$undoSelect=!0,this.rangeList.detach(this.session)),t=t||this.ranges[0],t&&!t.isEqual(this.getRange())&&this.fromOrientedRange(t)},this.$initRangeList=function(){if(this.rangeList)return;this.rangeList=new r,this.ranges=[],this.rangeCount=0},this.getAllRanges=function(){return this.rangeCount?this.rangeList.ranges.concat():[this.getRange()]},this.splitIntoLines=function(){var e=this.ranges.length?this.ranges:[this.getRange()],t=[];for(var n=0;n<e.length;n++){var r=e[n],s=r.start.row,o=r.end.row;if(s===o)t.push(r.clone());else{t.push(new i(s,r.start.column,s,this.session.getLine(s).length));while(++s<o)t.push(this.getLineRange(s,!0));t.push(new i(o,0,o,r.end.column))}n==0&&!this.isBackwards()&&(t=t.reverse())}this.toSingleRange();for(var n=t.length;n--;)this.addRange(t[n])},this.joinSelections=function(){var e=this.rangeList.ranges,t=e[e.length-1],n=i.fromPoints(e[0].start,t.end);this.toSingleRange(),this.setSelectionRange(n,t.cursor==t.start)},this.toggleBlockSelection=function(){if(this.rangeCount>1){var e=this.rangeList.ranges,t=e[e.length-1],n=i.fromPoints(e[0].start,t.end);this.toSingleRange(),this.setSelectionRange(n,t.cursor==t.start)}else{var r=this.session.documentToScreenPosition(this.cursor),s=this.session.documentToScreenPosition(this.anchor),o=this.rectangularRangeBlock(r,s);o.forEach(this.addRange,this)}},this.rectangularRangeBlock=function(e,t,n){var r=[],s=e.column<t.column;if(s)var o=e.column,u=t.column,a=e.offsetX,f=t.offsetX;else var o=t.column,u=e.column,a=t.offsetX,f=e.offsetX;var l=e.row<t.row;if(l)var c=e.row,h=t.row;else var c=t.row,h=e.row;o<0&&(o=0),c<0&&(c=0),c==h&&(n=!0);var p;for(var d=c;d<=h;d++){var m=i.fromPoints(this.session.screenToDocumentPosition(d,o,a),this.session.screenToDocumentPosition(d,u,f));if(m.isEmpty()){if(p&&v(m.end,p))break;p=m.end}m.cursor=s?m.start:m.end,r.push(m)}l&&r.reverse();if(!n){var g=r.length-1;while(r[g].isEmpty()&&g>0)g--;if(g>0){var y=0;while(r[y].isEmpty())y++}for(var b=g;b>=y;b--)r[b].isEmpty()&&r.splice(b,1)}return r}}.call(s.prototype);var d=e("./editor").Editor;(function(){this.updateSelectionMarkers=function(){this.renderer.updateCursor(),this.renderer.updateBackMarkers()},this.addSelectionMarker=function(e){e.cursor||(e.cursor=e.end);var t=this.getSelectionStyle();return e.marker=this.session.addMarker(e,"ace_selection",t),this.session.$selectionMarkers.push(e),this.session.selectionMarkerCount=this.session.$selectionMarkers.length,e},this.removeSelectionMarker=function(e){if(!e.marker)return;this.session.removeMarker(e.marker);var t=this.session.$selectionMarkers.indexOf(e);t!=-1&&this.session.$selectionMarkers.splice(t,1),this.session.selectionMarkerCount=this.session.$selectionMarkers.length},this.removeSelectionMarkers=function(e){var t=this.session.$selectionMarkers;for(var n=e.length;n--;){var r=e[n];if(!r.marker)continue;this.session.removeMarker(r.marker);var i=t.indexOf(r);i!=-1&&t.splice(i,1)}this.session.selectionMarkerCount=t.length},this.$onAddRange=function(e){this.addSelectionMarker(e.range),this.renderer.updateCursor(),this.renderer.updateBackMarkers()},this.$onRemoveRange=function(e){this.removeSelectionMarkers(e.ranges),this.renderer.updateCursor(),this.renderer.updateBackMarkers()},this.$onMultiSelect=function(e){if(this.inMultiSelectMode)return;this.inMultiSelectMode=!0,this.setStyle("ace_multiselect"),this.keyBinding.addKeyboardHandler(f.keyboardHandler),this.commands.setDefaultHandler("exec",this.$onMultiSelectExec),this.renderer.updateCursor(),this.renderer.updateBackMarkers()},this.$onSingleSelect=function(e){if(this.session.multiSelect.inVirtualMode)return;this.inMultiSelectMode=!1,this.unsetStyle("ace_multiselect"),this.keyBinding.removeKeyboardHandler(f.keyboardHandler),this.commands.removeDefaultHandler("exec",this.$onMultiSelectExec),this.renderer.updateCursor(),this.renderer.updateBackMarkers(),this._emit("changeSelection")},this.$onMultiSelectExec=function(e){var t=e.command,n=e.editor;if(!n.multiSelect)return;if(!t.multiSelectAction){var r=t.exec(n,e.args||{});n.multiSelect.addRange(n.multiSelect.toOrientedRange()),n.multiSelect.mergeOverlappingRanges()}else t.multiSelectAction=="forEach"?r=n.forEachSelection(t,e.args):t.multiSelectAction=="forEachLine"?r=n.forEachSelection(t,e.args,!0):t.multiSelectAction=="single"?(n.exitMultiSelectMode(),r=t.exec(n,e.args||{})):r=t.multiSelectAction(n,e.args||{});return r},this.forEachSelection=function(e,t,n){if(this.inVirtualSelectionMode)return;var r=n&&n.keepOrder,i=n==1||n&&n.$byLines,o=this.session,u=this.selection,a=u.rangeList,f=(r?u:a).ranges,l;if(!f.length)return e.exec?e.exec(this,t||{}):e(this,t||{});var c=u._eventRegistry;u._eventRegistry={};var h=new s(o);this.inVirtualSelectionMode=!0;for(var p=f.length;p--;){if(i)while(p>0&&f[p].start.row==f[p-1].end.row)p--;h.fromOrientedRange(f[p]),h.index=p,this.selection=o.selection=h;var d=e.exec?e.exec(this,t||{}):e(this,t||{});!l&&d!==undefined&&(l=d),h.toOrientedRange(f[p])}h.detach(),this.selection=o.selection=u,this.inVirtualSelectionMode=!1,u._eventRegistry=c,u.mergeOverlappingRanges(),u.ranges[0]&&u.fromOrientedRange(u.ranges[0]);var v=this.renderer.$scrollAnimation;return this.onCursorChange(),this.onSelectionChange(),v&&v.from==v.to&&this.renderer.animateScrolling(v.from),l},this.exitMultiSelectMode=function(){if(!this.inMultiSelectMode||this.inVirtualSelectionMode)return;this.multiSelect.toSingleRange()},this.getSelectedText=function(){var e="";if(this.inMultiSelectMode&&!this.inVirtualSelectionMode){var t=this.multiSelect.rangeList.ranges,n=[];for(var r=0;r<t.length;r++)n.push(this.session.getTextRange(t[r]));var i=this.session.getDocument().getNewLineCharacter();e=n.join(i),e.length==(n.length-1)*i.length&&(e="")}else this.selection.isEmpty()||(e=this.session.getTextRange(this.getSelectionRange()));return e},this.$checkMultiselectChange=function(e,t){if(this.inMultiSelectMode&&!this.inVirtualSelectionMode){var n=this.multiSelect.ranges[0];if(this.multiSelect.isEmpty()&&t==this.multiSelect.anchor)return;var r=t==this.multiSelect.anchor?n.cursor==n.start?n.end:n.start:n.cursor;r.row!=t.row||this.session.$clipPositionToDocument(r.row,r.column).column!=t.column?this.multiSelect.toSingleRange(this.multiSelect.toOrientedRange()):this.multiSelect.mergeOverlappingRanges()}},this.findAll=function(e,t,n){t=t||{},t.needle=e||t.needle;if(t.needle==undefined){var r=this.selection.isEmpty()?this.selection.getWordRange():this.selection.getRange();t.needle=this.session.getTextRange(r)}this.$search.set(t);var i=this.$search.findAll(this.session);if(!i.length)return 0;var s=this.multiSelect;n||s.toSingleRange(i[0]);for(var o=i.length;o--;)s.addRange(i[o],!0);return r&&s.rangeList.rangeAtPoint(r.start)&&s.addRange(r,!0),i.length},this.selectMoreLines=function(e,t){var n=this.selection.toOrientedRange(),r=n.cursor==n.end,s=this.session.documentToScreenPosition(n.cursor);this.selection.$desiredColumn&&(s.column=this.selection.$desiredColumn);var o=this.session.screenToDocumentPosition(s.row+e,s.column);if(!n.isEmpty())var u=this.session.documentToScreenPosition(r?n.end:n.start),a=this.session.screenToDocumentPosition(u.row+e,u.column);else var a=o;if(r){var f=i.fromPoints(o,a);f.cursor=f.start}else{var f=i.fromPoints(a,o);f.cursor=f.end}f.desiredColumn=s.column;if(!this.selection.inMultiSelectMode)this.selection.addRange(n);else if(t)var l=n.cursor;this.selection.addRange(f),l&&this.selection.substractPoint(l)},this.transposeSelections=function(e){var t=this.session,n=t.multiSelect,r=n.ranges;for(var i=r.length;i--;){var s=r[i];if(s.isEmpty()){var o=t.getWordRange(s.start.row,s.start.column);s.start.row=o.start.row,s.start.column=o.start.column,s.end.row=o.end.row,s.end.column=o.end.column}}n.mergeOverlappingRanges();var u=[];for(var i=r.length;i--;){var s=r[i];u.unshift(t.getTextRange(s))}e<0?u.unshift(u.pop()):u.push(u.shift());for(var i=r.length;i--;){var s=r[i],a=s.clone();t.replace(s,u[i]),s.start.row=a.start.row,s.start.column=a.start.column}n.fromOrientedRange(n.ranges[0])},this.selectMore=function(e,t,n){var r=this.session,i=r.multiSelect,s=i.toOrientedRange();if(s.isEmpty()){s=r.getWordRange(s.start.row,s.start.column),s.cursor=e==-1?s.start:s.end,this.multiSelect.addRange(s);if(n)return}var o=r.getTextRange(s),u=h(r,o,e);u&&(u.cursor=e==-1?u.start:u.end,this.session.unfold(u),this.multiSelect.addRange(u),this.renderer.scrollCursorIntoView(null,.5)),t&&this.multiSelect.substractPoint(s.cursor)},this.alignCursors=function(){var e=this.session,t=e.multiSelect,n=t.ranges,r=-1,s=n.filter(function(e){if(e.cursor.row==r)return!0;r=e.cursor.row});if(!n.length||s.length==n.length-1){var o=this.selection.getRange(),u=o.start.row,f=o.end.row,l=u==f;if(l){var c=this.session.getLength(),h;do h=this.session.getLine(f);while(/[=:]/.test(h)&&++f<c);do h=this.session.getLine(u);while(/[=:]/.test(h)&&--u>0);u<0&&(u=0),f>=c&&(f=c-1)}var p=this.session.removeFullLines(u,f);p=this.$reAlignText(p,l),this.session.insert({row:u,column:0},p.join("\n")+"\n"),l||(o.start.column=0,o.end.column=p[p.length-1].length),this.selection.setRange(o)}else{s.forEach(function(e){t.substractPoint(e.cursor)});var d=0,v=Infinity,m=n.map(function(t){var n=t.cursor,r=e.getLine(n.row),i=r.substr(n.column).search(/\S/g);return i==-1&&(i=0),n.column>d&&(d=n.column),i<v&&(v=i),i});n.forEach(function(t,n){var r=t.cursor,s=d-r.column,o=m[n]-v;s>o?e.insert(r,a.stringRepeat(" ",s-o)):e.remove(new i(r.row,r.column,r.row,r.column-s+o)),t.start.column=t.end.column=d,t.start.row=t.end.row=r.row,t.cursor=t.end}),t.fromOrientedRange(n[0]),this.renderer.updateCursor(),this.renderer.updateBackMarkers()}},this.$reAlignText=function(e,t){function u(e){return a.stringRepeat(" ",e)}function f(e){return e[2]?u(i)+e[2]+u(s-e[2].length+o)+e[4].replace(/^([=:])\s+/,"$1 "):e[0]}function l(e){return e[2]?u(i+s-e[2].length)+e[2]+u(o)+e[4].replace(/^([=:])\s+/,"$1 "):e[0]}function c(e){return e[2]?u(i)+e[2]+u(o)+e[4].replace(/^([=:])\s+/,"$1 "):e[0]}var n=!0,r=!0,i,s,o;return e.map(function(e){var t=e.match(/(\s*)(.*?)(\s*)([=:].*)/);return t?i==null?(i=t[1].length,s=t[2].length,o=t[3].length,t):(i+s+o!=t[1].length+t[2].length+t[3].length&&(r=!1),i!=t[1].length&&(n=!1),i>t[1].length&&(i=t[1].length),s<t[2].length&&(s=t[2].length),o>t[3].length&&(o=t[3].length),t):[e]}).map(t?f:n?r?l:f:c)}}).call(d.prototype),t.onSessionChange=function(e){var t=e.session;t&&!t.multiSelect&&(t.$selectionMarkers=[],t.selection.$initRangeList(),t.multiSelect=t.selection),this.multiSelect=t&&t.multiSelect;var n=e.oldSession;n&&(n.multiSelect.off("addRange",this.$onAddRange),n.multiSelect.off("removeRange",this.$onRemoveRange),n.multiSelect.off("multiSelect",this.$onMultiSelect),n.multiSelect.off("singleSelect",this.$onSingleSelect),n.multiSelect.lead.off("change",this.$checkMultiselectChange),n.multiSelect.anchor.off("change",this.$checkMultiselectChange)),t&&(t.multiSelect.on("addRange",this.$onAddRange),t.multiSelect.on("removeRange",this.$onRemoveRange),t.multiSelect.on("multiSelect",this.$onMultiSelect),t.multiSelect.on("singleSelect",this.$onSingleSelect),t.multiSelect.lead.on("change",this.$checkMultiselectChange),t.multiSelect.anchor.on("change",this.$checkMultiselectChange)),t&&this.inMultiSelectMode!=t.selection.inMultiSelectMode&&(t.selection.inMultiSelectMode?this.$onMultiSelect():this.$onSingleSelect())},t.MultiSelect=m,e("./config").defineOptions(d.prototype,"editor",{enableMultiselect:{set:function(e){m(this),e?this.on("mousedown",o):this.off("mousedown",o)},value:!0},enableBlockSelect:{set:function(e){this.$blockSelectEnabled=e},value:!0}})}),ace.define("ace/mode/folding/fold_mode",["require","exports","module","ace/range"],function(e,t,n){"use strict";var r=e("../../range").Range,i=t.FoldMode=function(){};(function(){this.foldingStartMarker=null,this.foldingStopMarker=null,this.getFoldWidget=function(e,t,n){var r=e.getLine(n);return this.foldingStartMarker.test(r)?"start":t=="markbeginend"&&this.foldingStopMarker&&this.foldingStopMarker.test(r)?"end":""},this.getFoldWidgetRange=function(e,t,n){return null},this.indentationBlock=function(e,t,n){var i=/\S/,s=e.getLine(t),o=s.search(i);if(o==-1)return;var u=n||s.length,a=e.getLength(),f=t,l=t;while(++t<a){var c=e.getLine(t).search(i);if(c==-1)continue;if(c<=o){var h=e.getTokenAt(t,0);if(!h||h.type!=="string")break}l=t}if(l>f){var p=e.getLine(l).length;return new r(f,u,l,p)}},this.openingBracketBlock=function(e,t,n,i,s){var o={row:n,column:i+1},u=e.$findClosingBracket(t,o,s);if(!u)return;var a=e.foldWidgets[u.row];return a==null&&(a=e.getFoldWidget(u.row)),a=="start"&&u.row>o.row&&(u.row--,u.column=e.getLine(u.row).length),r.fromPoints(o,u)},this.closingBracketBlock=function(e,t,n,i,s){var o={row:n,column:i},u=e.$findOpeningBracket(t,o);if(!u)return;return u.column++,o.column--,r.fromPoints(u,o)}}).call(i.prototype)}),ace.define("ace/ext/error_marker",["require","exports","module","ace/lib/dom","ace/range","ace/config"],function(e,t,n){"use strict";function o(e,t,n){var r=0,i=e.length-1;while(r<=i){var s=r+i>>1,o=n(t,e[s]);if(o>0)r=s+1;else{if(!(o<0))return s;i=s-1}}return-(r+1)}function u(e,t,n){var r=e.getAnnotations().sort(i.comparePoints);if(!r.length)return;var s=o(r,{row:t,column:-1},i.comparePoints);s<0&&(s=-s-1),s>=r.length?s=n>0?0:r.length-1:s===0&&n<0&&(s=r.length-1);var u=r[s];if(!u||!n)return;if(u.row===t){do u=r[s+=n];while(u&&u.row===t);if(!u)return r.slice()}var a=[];t=u.row;do a[n<0?"unshift":"push"](u),u=r[s+=n];while(u&&u.row==t);return a.length&&a}var r=e("../lib/dom"),i=e("../range").Range,s=e("../config").nls;t.showErrorMarker=function(e,t){var n=e.session,i=e.getCursorPosition(),o=i.row,a=n.widgetManager.getWidgetsAtRow(o).filter(function(e){return e.type=="errorMarker"})[0];a?a.destroy():o-=t;var f=u(n,o,t),l;if(f){var c=f[0];i.column=(c.pos&&typeof c.column!="number"?c.pos.sc:c.column)||0,i.row=c.row,l=e.renderer.$gutterLayer.$annotations[i.row]}else{if(a)return;l={displayText:[s("error-marker.good-state","Looks good!")],className:"ace_ok"}}e.session.unfold(i.row),e.selection.moveToPosition(i);var h={row:i.row,fixedWidth:!0,coverGutter:!0,el:r.createElement("div"),type:"errorMarker"},p=h.el.appendChild(r.createElement("div")),d=h.el.appendChild(r.createElement("div"));d.className="error_widget_arrow "+l.className;var v=e.renderer.$cursorLayer.getPixelPosition(i).left;d.style.left=v+e.renderer.gutterWidth-5+"px",h.el.className="error_widget_wrapper",p.className="error_widget "+l.className,l.displayText.forEach(function(e,t){p.appendChild(r.createTextNode(e)),t<l.displayText.length-1&&p.appendChild(r.createElement("br"))}),p.appendChild(r.createElement("div"));var m=function(e,t,n){if(t===0&&(n==="esc"||n==="return"))return h.destroy(),{command:"null"}};h.destroy=function(){if(e.$mouseHandler.isMousePressed)return;e.keyBinding.removeKeyboardHandler(m),n.widgetManager.removeLineWidget(h),e.off("changeSelection",h.destroy),e.off("changeSession",h.destroy),e.off("mouseup",h.destroy),e.off("change",h.destroy)},e.keyBinding.addKeyboardHandler(m),e.on("changeSelection",h.destroy),e.on("changeSession",h.destroy),e.on("mouseup",h.destroy),e.on("change",h.destroy),e.session.widgetManager.addLineWidget(h),h.el.onmousedown=e.focus.bind(e),e.renderer.scrollCursorIntoView(null,.5,{bottom:h.el.offsetHeight})},r.importCssString("\n    .error_widget_wrapper {\n        background: inherit;\n        color: inherit;\n        border:none\n    }\n    .error_widget {\n        border-top: solid 2px;\n        border-bottom: solid 2px;\n        margin: 5px 0;\n        padding: 10px 40px;\n        white-space: pre-wrap;\n    }\n    .error_widget.ace_error, .error_widget_arrow.ace_error{\n        border-color: #ff5a5a\n    }\n    .error_widget.ace_warning, .error_widget_arrow.ace_warning{\n        border-color: #F1D817\n    }\n    .error_widget.ace_info, .error_widget_arrow.ace_info{\n        border-color: #5a5a5a\n    }\n    .error_widget.ace_ok, .error_widget_arrow.ace_ok{\n        border-color: #5aaa5a\n    }\n    .error_widget_arrow {\n        position: absolute;\n        border: solid 5px;\n        border-top-color: transparent!important;\n        border-right-color: transparent!important;\n        border-left-color: transparent!important;\n        top: -5px;\n    }\n","error_marker.css",!1)}),ace.define("ace/ace",["require","exports","module","ace/lib/dom","ace/range","ace/editor","ace/edit_session","ace/undomanager","ace/virtual_renderer","ace/worker/worker_client","ace/keyboard/hash_handler","ace/placeholder","ace/multi_select","ace/mode/folding/fold_mode","ace/theme/textmate","ace/ext/error_marker","ace/config","ace/loader_build"],function(e,t,n){"use strict";e("./loader_build")(t);var r=e("./lib/dom"),i=e("./range").Range,s=e("./editor").Editor,o=e("./edit_session").EditSession,u=e("./undomanager").UndoManager,a=e("./virtual_renderer").VirtualRenderer;e("./worker/worker_client"),e("./keyboard/hash_handler"),e("./placeholder"),e("./multi_select"),e("./mode/folding/fold_mode"),e("./theme/textmate"),e("./ext/error_marker"),t.config=e("./config"),t.edit=function(e,n){if(typeof e=="string"){var i=e;e=document.getElementById(i);if(!e)throw new Error("ace.edit can't find div #"+i)}if(e&&e.env&&e.env.editor instanceof s)return e.env.editor;var o="";if(e&&/input|textarea/i.test(e.tagName)){var u=e;o=u.value,e=r.createElement("pre"),u.parentNode.replaceChild(e,u)}else e&&(o=e.textContent,e.innerHTML="");var f=t.createEditSession(o),l=new s(new a(e),f,n),c={document:f,editor:l,onResize:l.resize.bind(l,null)};return u&&(c.textarea=u),l.on("destroy",function(){c.editor.container.env=null}),l.container.env=l.env=c,l},t.createEditSession=function(e,t){var n=new o(e,t);return n.setUndoManager(new u),n},t.Range=i,t.Editor=s,t.EditSession=o,t.UndoManager=u,t.VirtualRenderer=a;var f=t.config.version;t.version=f});            (function() {
                 ace.require(["ace/ace"], function(a) {
                     if (a) {
                         a.config.init(true);
diff --git a/src-min-noconflict/ext-code_lens.js b/src-min-noconflict/ext-code_lens.js
index 6be3fabb8..445cc8585 100644
--- a/src-min-noconflict/ext-code_lens.js
+++ b/src-min-noconflict/ext-code_lens.js
@@ -1,4 +1,4 @@
-ace.define("ace/ext/code_lens",["require","exports","module","ace/line_widgets","ace/lib/event","ace/lib/lang","ace/lib/dom","ace/editor","ace/config"],function(e,t,n){"use strict";function u(e){var t=e.$textLayer,n=t.$lenses;n&&n.forEach(function(e){e.remove()}),t.$lenses=null}function a(e,t){var n=e&t.CHANGE_LINES||e&t.CHANGE_FULL||e&t.CHANGE_SCROLL||e&t.CHANGE_TEXT;if(!n)return;var r=t.session,i=t.session.lineWidgets,s=t.$textLayer,a=s.$lenses;if(!i){a&&u(t);return}var f=t.$textLayer.$lines.cells,l=t.layerConfig,c=t.$padding;a||(a=s.$lenses=[]);var h=0;for(var p=0;p<f.length;p++){var d=f[p].row,v=i[d],m=v&&v.lenses;if(!m||!m.length)continue;var g=a[h];g||(g=a[h]=o.buildDom(["div",{"class":"ace_codeLens"}],t.container)),g.style.height=l.lineHeight+"px",h++;for(var y=0;y<m.length;y++){var b=g.childNodes[2*y];b||(y!=0&&g.appendChild(o.createTextNode("\u00a0|\u00a0")),b=o.buildDom(["a"],g)),b.textContent=m[y].title,b.lensCommand=m[y]}while(g.childNodes.length>2*y-1)g.lastChild.remove();var w=t.$cursorLayer.getPixelPosition({row:d,column:0},!0).top-l.lineHeight*v.rowsAbove-l.offset;g.style.top=w+"px";var E=t.gutterWidth,S=r.getLine(d).search(/\S|$/);S==-1&&(S=0),E+=S*l.characterWidth,g.style.paddingLeft=c+E+"px"}while(h<a.length)a.pop().remove()}function f(e){if(!e.lineWidgets)return;var t=e.widgetManager;e.lineWidgets.forEach(function(e){e&&e.lenses&&t.removeLineWidget(e)})}function l(e){e.codeLensProviders=[],e.renderer.on("afterRender",a),e.$codeLensClickHandler||(e.$codeLensClickHandler=function(t){var n=t.target.lensCommand;if(!n)return;e.execCommand(n.id,n.arguments),e._emit("codeLensClick",t)},i.addListener(e.container,"click",e.$codeLensClickHandler,e)),e.$updateLenses=function(){function o(){var r=n.selection.cursor,i=n.documentToScreenRow(r),o=n.getScrollTop(),u=t.setLenses(n,s),a=n.$undoManager&&n.$undoManager.$lastDelta;if(a&&a.action=="remove"&&a.lines.length>1)return;var f=n.documentToScreenRow(r),l=e.renderer.layerConfig.lineHeight,c=n.getScrollTop()+(f-i)*l;u==0&&o<l/4&&o>-l/4&&(c=-l),n.setScrollTop(c)}var n=e.session;if(!n)return;n.widgetManager||(n.widgetManager=new r(n),n.widgetManager.attach(e));var i=e.codeLensProviders.length,s=[];e.codeLensProviders.forEach(function(e){e.provideCodeLenses(n,function(e,t){if(e)return;t.forEach(function(e){s.push(e)}),i--,i==0&&o()})})};var n=s.delayedCall(e.$updateLenses);e.$updateLensesOnInput=function(){n.delay(250)},e.on("input",e.$updateLensesOnInput)}function c(e){e.off("input",e.$updateLensesOnInput),e.renderer.off("afterRender",a),e.$codeLensClickHandler&&e.container.removeEventListener("click",e.$codeLensClickHandler)}var r=e("../line_widgets").LineWidgets,i=e("../lib/event"),s=e("../lib/lang"),o=e("../lib/dom");t.setLenses=function(e,t){var n=Number.MAX_VALUE;return f(e),t&&t.forEach(function(t){var r=t.start.row,i=t.start.column,s=e.lineWidgets&&e.lineWidgets[r];if(!s||!s.lenses)s=e.widgetManager.$registerLineWidget({rowCount:1,rowsAbove:1,row:r,column:i,lenses:[]});s.lenses.push(t.command),r<n&&(n=r)}),e._emit("changeFold",{data:{start:{row:n}}}),n},t.registerCodeLensProvider=function(e,t){e.setOption("enableCodeLens",!0),e.codeLensProviders.push(t),e.$updateLensesOnInput()},t.clear=function(e){t.setLenses(e,null)};var h=e("../editor").Editor;e("../config").defineOptions(h.prototype,"editor",{enableCodeLens:{set:function(e){e?l(this):c(this)}}}),o.importCssString("\n.ace_codeLens {\n    position: absolute;\n    color: #aaa;\n    font-size: 88%;\n    background: inherit;\n    width: 100%;\n    display: flex;\n    align-items: flex-end;\n    pointer-events: none;\n}\n.ace_codeLens > a {\n    cursor: pointer;\n    pointer-events: auto;\n}\n.ace_codeLens > a:hover {\n    color: #0000ff;\n    text-decoration: underline;\n}\n.ace_dark > .ace_codeLens > a:hover {\n    color: #4e94ce;\n}\n","codelense.css",!1)});                (function() {
+ace.define("ace/ext/code_lens",["require","exports","module","ace/lib/event","ace/lib/lang","ace/lib/dom","ace/editor","ace/config"],function(e,t,n){"use strict";function o(e){var t=e.$textLayer,n=t.$lenses;n&&n.forEach(function(e){e.remove()}),t.$lenses=null}function u(e,t){var n=e&t.CHANGE_LINES||e&t.CHANGE_FULL||e&t.CHANGE_SCROLL||e&t.CHANGE_TEXT;if(!n)return;var r=t.session,i=t.session.lineWidgets,u=t.$textLayer,a=u.$lenses;if(!i){a&&o(t);return}var f=t.$textLayer.$lines.cells,l=t.layerConfig,c=t.$padding;a||(a=u.$lenses=[]);var h=0;for(var p=0;p<f.length;p++){var d=f[p].row,v=i[d],m=v&&v.lenses;if(!m||!m.length)continue;var g=a[h];g||(g=a[h]=s.buildDom(["div",{"class":"ace_codeLens"}],t.container)),g.style.height=l.lineHeight+"px",h++;for(var y=0;y<m.length;y++){var b=g.childNodes[2*y];b||(y!=0&&g.appendChild(s.createTextNode("\u00a0|\u00a0")),b=s.buildDom(["a"],g)),b.textContent=m[y].title,b.lensCommand=m[y]}while(g.childNodes.length>2*y-1)g.lastChild.remove();var w=t.$cursorLayer.getPixelPosition({row:d,column:0},!0).top-l.lineHeight*v.rowsAbove-l.offset;g.style.top=w+"px";var E=t.gutterWidth,S=r.getLine(d).search(/\S|$/);S==-1&&(S=0),E+=S*l.characterWidth,g.style.paddingLeft=c+E+"px"}while(h<a.length)a.pop().remove()}function a(e){if(!e.lineWidgets)return;var t=e.widgetManager;e.lineWidgets.forEach(function(e){e&&e.lenses&&t.removeLineWidget(e)})}function f(e){e.codeLensProviders=[],e.renderer.on("afterRender",u),e.$codeLensClickHandler||(e.$codeLensClickHandler=function(t){var n=t.target.lensCommand;if(!n)return;e.execCommand(n.id,n.arguments),e._emit("codeLensClick",t)},r.addListener(e.container,"click",e.$codeLensClickHandler,e)),e.$updateLenses=function(){function s(){var r=n.selection.cursor,s=n.documentToScreenRow(r),o=n.getScrollTop(),u=t.setLenses(n,i),a=n.$undoManager&&n.$undoManager.$lastDelta;if(a&&a.action=="remove"&&a.lines.length>1)return;var f=n.documentToScreenRow(r),l=e.renderer.layerConfig.lineHeight,c=n.getScrollTop()+(f-s)*l;u==0&&o<l/4&&o>-l/4&&(c=-l),n.setScrollTop(c)}var n=e.session;if(!n)return;var r=e.codeLensProviders.length,i=[];e.codeLensProviders.forEach(function(e){e.provideCodeLenses(n,function(e,t){if(e)return;t.forEach(function(e){i.push(e)}),r--,r==0&&s()})})};var n=i.delayedCall(e.$updateLenses);e.$updateLensesOnInput=function(){n.delay(250)},e.on("input",e.$updateLensesOnInput)}function l(e){e.off("input",e.$updateLensesOnInput),e.renderer.off("afterRender",u),e.$codeLensClickHandler&&e.container.removeEventListener("click",e.$codeLensClickHandler)}var r=e("../lib/event"),i=e("../lib/lang"),s=e("../lib/dom");t.setLenses=function(e,t){var n=Number.MAX_VALUE;return a(e),t&&t.forEach(function(t){var r=t.start.row,i=t.start.column,s=e.lineWidgets&&e.lineWidgets[r];if(!s||!s.lenses)s=e.widgetManager.$registerLineWidget({rowCount:1,rowsAbove:1,row:r,column:i,lenses:[]});s.lenses.push(t.command),r<n&&(n=r)}),e._emit("changeFold",{data:{start:{row:n}}}),n},t.registerCodeLensProvider=function(e,t){e.setOption("enableCodeLens",!0),e.codeLensProviders.push(t),e.$updateLensesOnInput()},t.clear=function(e){t.setLenses(e,null)};var c=e("../editor").Editor;e("../config").defineOptions(c.prototype,"editor",{enableCodeLens:{set:function(e){e?f(this):l(this)}}}),s.importCssString("\n.ace_codeLens {\n    position: absolute;\n    color: #aaa;\n    font-size: 88%;\n    background: inherit;\n    width: 100%;\n    display: flex;\n    align-items: flex-end;\n    pointer-events: none;\n}\n.ace_codeLens > a {\n    cursor: pointer;\n    pointer-events: auto;\n}\n.ace_codeLens > a:hover {\n    color: #0000ff;\n    text-decoration: underline;\n}\n.ace_dark > .ace_codeLens > a:hover {\n    color: #4e94ce;\n}\n","codelense.css",!1)});                (function() {
                     ace.require(["ace/ext/code_lens"], function(m) {
                         if (typeof module == "object" && typeof exports == "object" && module) {
                             module.exports = m;
diff --git a/src-min-noconflict/mode-vue.js b/src-min-noconflict/mode-vue.js
index 10a7b9085..b02d3811d 100644
--- a/src-min-noconflict/mode-vue.js
+++ b/src-min-noconflict/mode-vue.js
@@ -1,4 +1,4 @@
-ace.define("ace/mode/folding/mixed",["require","exports","module","ace/lib/oop","ace/mode/folding/fold_mode"],function(e,t,n){"use strict";var r=e("../../lib/oop"),i=e("./fold_mode").FoldMode,s=t.FoldMode=function(e,t){this.defaultMode=e,this.subModes=t};r.inherits(s,i),function(){this.$getMode=function(e){typeof e!="string"&&(e=e[0]);for(var t in this.subModes)if(e.indexOf(t)===0)return this.subModes[t];return null},this.$tryMode=function(e,t,n,r){var i=this.$getMode(e);return i?i.getFoldWidget(t,n,r):""},this.getFoldWidget=function(e,t,n){return this.$tryMode(e.getState(n-1),e,t,n)||this.$tryMode(e.getState(n),e,t,n)||this.defaultMode.getFoldWidget(e,t,n)},this.getFoldWidgetRange=function(e,t,n){var r=this.$getMode(e.getState(n-1));if(!r||!r.getFoldWidget(e,t,n))r=this.$getMode(e.getState(n));if(!r||!r.getFoldWidget(e,t,n))r=this.defaultMode;return r.getFoldWidgetRange(e,t,n)}}.call(s.prototype)}),ace.define("ace/mode/folding/xml",["require","exports","module","ace/lib/oop","ace/range","ace/mode/folding/fold_mode"],function(e,t,n){"use strict";function a(e,t){return e.type.lastIndexOf(t+".xml")>-1}var r=e("../../lib/oop"),i=e("../../range").Range,s=e("./fold_mode").FoldMode,o=t.FoldMode=function(e,t){s.call(this),this.voidElements=e||{},this.optionalEndTags=r.mixin({},this.voidElements),t&&r.mixin(this.optionalEndTags,t)};r.inherits(o,s);var u=function(){this.tagName="",this.closing=!1,this.selfClosing=!1,this.start={row:0,column:0},this.end={row:0,column:0}};(function(){this.getFoldWidget=function(e,t,n){var r=this._getFirstTagInLine(e,n);return r?r.closing||!r.tagName&&r.selfClosing?t==="markbeginend"?"end":"":!r.tagName||r.selfClosing||this.voidElements.hasOwnProperty(r.tagName.toLowerCase())?"":this._findEndTagInLine(e,n,r.tagName,r.end.column)?"":"start":this.getCommentFoldWidget(e,n)},this.getCommentFoldWidget=function(e,t){return/comment/.test(e.getState(t))&&/<!-/.test(e.getLine(t))?"start":""},this._getFirstTagInLine=function(e,t){var n=e.getTokens(t),r=new u;for(var i=0;i<n.length;i++){var s=n[i];if(a(s,"tag-open")){r.end.column=r.start.column+s.value.length,r.closing=a(s,"end-tag-open"),s=n[++i];if(!s)return null;r.tagName=s.value;if(s.value===""){s=n[++i];if(!s)return null;r.tagName=s.value}r.end.column+=s.value.length;for(i++;i<n.length;i++){s=n[i],r.end.column+=s.value.length;if(a(s,"tag-close")){r.selfClosing=s.value=="/>";break}}return r}if(a(s,"tag-close"))return r.selfClosing=s.value=="/>",r;r.start.column+=s.value.length}return null},this._findEndTagInLine=function(e,t,n,r){var i=e.getTokens(t),s=0;for(var o=0;o<i.length;o++){var u=i[o];s+=u.value.length;if(s<r-1)continue;if(a(u,"end-tag-open")){u=i[o+1],a(u,"tag-name")&&u.value===""&&(u=i[o+2]);if(u&&u.value==n)return!0}}return!1},this.getFoldWidgetRange=function(e,t,n){var r=this._getFirstTagInLine(e,n);if(!r)return this.getCommentFoldWidget(e,n)&&e.getCommentFoldRange(n,e.getLine(n).length);var s=e.getMatchingTags({row:n,column:0});if(s)return new i(s.openTag.end.row,s.openTag.end.column,s.closeTag.start.row,s.closeTag.start.column)}}).call(o.prototype)}),ace.define("ace/mode/folding/cstyle",["require","exports","module","ace/lib/oop","ace/range","ace/mode/folding/fold_mode"],function(e,t,n){"use strict";var r=e("../../lib/oop"),i=e("../../range").Range,s=e("./fold_mode").FoldMode,o=t.FoldMode=function(e){e&&(this.foldingStartMarker=new RegExp(this.foldingStartMarker.source.replace(/\|[^|]*?$/,"|"+e.start)),this.foldingStopMarker=new RegExp(this.foldingStopMarker.source.replace(/\|[^|]*?$/,"|"+e.end)))};r.inherits(o,s),function(){this.foldingStartMarker=/([\{\[\(])[^\}\]\)]*$|^\s*(\/\*)/,this.foldingStopMarker=/^[^\[\{\(]*([\}\]\)])|^[\s\*]*(\*\/)/,this.singleLineBlockCommentRe=/^\s*(\/\*).*\*\/\s*$/,this.tripleStarBlockCommentRe=/^\s*(\/\*\*\*).*\*\/\s*$/,this.startRegionRe=/^\s*(\/\*|\/\/)#?region\b/,this._getFoldWidgetBase=this.getFoldWidget,this.getFoldWidget=function(e,t,n){var r=e.getLine(n);if(this.singleLineBlockCommentRe.test(r)&&!this.startRegionRe.test(r)&&!this.tripleStarBlockCommentRe.test(r))return"";var i=this._getFoldWidgetBase(e,t,n);return!i&&this.startRegionRe.test(r)?"start":i},this.getFoldWidgetRange=function(e,t,n,r){var i=e.getLine(n);if(this.startRegionRe.test(i))return this.getCommentRegionBlock(e,i,n);var s=i.match(this.foldingStartMarker);if(s){var o=s.index;if(s[1])return this.openingBracketBlock(e,s[1],n,o);var u=e.getCommentFoldRange(n,o+s[0].length,1);return u&&!u.isMultiLine()&&(r?u=this.getSectionRange(e,n):t!="all"&&(u=null)),u}if(t==="markbegin")return;var s=i.match(this.foldingStopMarker);if(s){var o=s.index+s[0].length;return s[1]?this.closingBracketBlock(e,s[1],n,o):e.getCommentFoldRange(n,o,-1)}},this.getSectionRange=function(e,t){var n=e.getLine(t),r=n.search(/\S/),s=t,o=n.length;t+=1;var u=t,a=e.getLength();while(++t<a){n=e.getLine(t);var f=n.search(/\S/);if(f===-1)continue;if(r>f)break;var l=this.getFoldWidgetRange(e,"all",t);if(l){if(l.start.row<=s)break;if(l.isMultiLine())t=l.end.row;else if(r==f)break}u=t}return new i(s,o,u,e.getLine(u).length)},this.getCommentRegionBlock=function(e,t,n){var r=t.search(/\s*$/),s=e.getLength(),o=n,u=/^\s*(?:\/\*|\/\/|--)#?(end)?region\b/,a=1;while(++n<s){t=e.getLine(n);var f=u.exec(t);if(!f)continue;f[1]?a--:a++;if(!a)break}var l=n;if(l>o)return new i(o,r,l,t.length)}}.call(o.prototype)}),ace.define("ace/mode/folding/html",["require","exports","module","ace/lib/oop","ace/mode/folding/mixed","ace/mode/folding/xml","ace/mode/folding/cstyle"],function(e,t,n){"use strict";var r=e("../../lib/oop"),i=e("./mixed").FoldMode,s=e("./xml").FoldMode,o=e("./cstyle").FoldMode,u=t.FoldMode=function(e,t){i.call(this,new s(e,t),{"js-":new o,"css-":new o})};r.inherits(u,i)}),ace.define("ace/mode/behaviour/xml",["require","exports","module","ace/lib/oop","ace/mode/behaviour","ace/token_iterator"],function(e,t,n){"use strict";function o(e,t){return e&&e.type.lastIndexOf(t+".xml")>-1}var r=e("../../lib/oop"),i=e("../behaviour").Behaviour,s=e("../../token_iterator").TokenIterator,u=function(){this.add("string_dquotes","insertion",function(e,t,n,r,i){if(i=='"'||i=="'"){var u=i,a=r.doc.getTextRange(n.getSelectionRange());if(a!==""&&a!=="'"&&a!='"'&&n.getWrapBehavioursEnabled())return{text:u+a+u,selection:!1};var f=n.getCursorPosition(),l=r.doc.getLine(f.row),c=l.substring(f.column,f.column+1),h=new s(r,f.row,f.column),p=h.getCurrentToken();if(c==u&&(o(p,"attribute-value")||o(p,"string")))return{text:"",selection:[1,1]};p||(p=h.stepBackward());if(!p)return;while(o(p,"tag-whitespace")||o(p,"whitespace"))p=h.stepBackward();var d=!c||c.match(/\s/);if(o(p,"attribute-equals")&&(d||c==">")||o(p,"decl-attribute-equals")&&(d||c=="?"))return{text:u+u,selection:[1,1]}}}),this.add("string_dquotes","deletion",function(e,t,n,r,i){var s=r.doc.getTextRange(i);if(!i.isMultiLine()&&(s=='"'||s=="'")){var o=r.doc.getLine(i.start.row),u=o.substring(i.start.column+1,i.start.column+2);if(u==s)return i.end.column++,i}}),this.add("autoclosing","insertion",function(e,t,n,r,i){if(i==">"){var u=n.getSelectionRange().start,a=new s(r,u.row,u.column),f=a.getCurrentToken()||a.stepBackward();if(!f||!(o(f,"tag-name")||o(f,"tag-whitespace")||o(f,"attribute-name")||o(f,"attribute-equals")||o(f,"attribute-value")))return;if(o(f,"reference.attribute-value"))return;if(o(f,"attribute-value")){var l=a.getCurrentTokenColumn()+f.value.length;if(u.column<l)return;if(u.column==l){var c=a.stepForward();if(c&&o(c,"attribute-value"))return;a.stepBackward()}}if(/^\s*>/.test(r.getLine(u.row).slice(u.column)))return;while(!o(f,"tag-name")){f=a.stepBackward();if(f.value=="<"){f=a.stepForward();break}}var h=a.getCurrentTokenRow(),p=a.getCurrentTokenColumn();if(o(a.stepBackward(),"end-tag-open"))return;var d=f.value;h==u.row&&(d=d.substring(0,u.column-p));if(this.voidElements&&this.voidElements.hasOwnProperty(d.toLowerCase()))return;return{text:"></"+d+">",selection:[1,1]}}}),this.add("autoindent","insertion",function(e,t,n,r,i){if(i=="\n"){var u=n.getCursorPosition(),a=r.getLine(u.row),f=new s(r,u.row,u.column),l=f.getCurrentToken();if(o(l,"")&&l.type.indexOf("tag-close")!==-1){if(l.value=="/>")return;while(l&&l.type.indexOf("tag-name")===-1)l=f.stepBackward();if(!l)return;var c=l.value,h=f.getCurrentTokenRow();l=f.stepBackward();if(!l||l.type.indexOf("end-tag")!==-1)return;if(this.voidElements&&!this.voidElements[c]||!this.voidElements){var p=r.getTokenAt(u.row,u.column+1),a=r.getLine(h),d=this.$getIndent(a),v=d+r.getTabString();return p&&p.value==="</"?{text:"\n"+v+"\n"+d,selection:[1,v.length,1,v.length]}:{text:"\n"+v}}}}})};r.inherits(u,i),t.XmlBehaviour=u}),ace.define("ace/mode/html_completions",["require","exports","module","ace/token_iterator"],function(e,t,n){"use strict";function f(e,t){return e.type.lastIndexOf(t+".xml")>-1}function l(e,t){var n=new r(e,t.row,t.column),i=n.getCurrentToken();while(i&&!f(i,"tag-name"))i=n.stepBackward();if(i)return i.value}function c(e,t){var n=new r(e,t.row,t.column),i=n.getCurrentToken();while(i&&!f(i,"attribute-name"))i=n.stepBackward();if(i)return i.value}var r=e("../token_iterator").TokenIterator,i=["accesskey","class","contenteditable","contextmenu","dir","draggable","dropzone","hidden","id","inert","itemid","itemprop","itemref","itemscope","itemtype","lang","spellcheck","style","tabindex","title","translate"],s=["onabort","onblur","oncancel","oncanplay","oncanplaythrough","onchange","onclick","onclose","oncontextmenu","oncuechange","ondblclick","ondrag","ondragend","ondragenter","ondragleave","ondragover","ondragstart","ondrop","ondurationchange","onemptied","onended","onerror","onfocus","oninput","oninvalid","onkeydown","onkeypress","onkeyup","onload","onloadeddata","onloadedmetadata","onloadstart","onmousedown","onmousemove","onmouseout","onmouseover","onmouseup","onmousewheel","onpause","onplay","onplaying","onprogress","onratechange","onreset","onscroll","onseeked","onseeking","onselect","onshow","onstalled","onsubmit","onsuspend","ontimeupdate","onvolumechange","onwaiting"],o=i.concat(s),u={a:{href:1,target:{_blank:1,top:1},ping:1,rel:{nofollow:1,alternate:1,author:1,bookmark:1,help:1,license:1,next:1,noreferrer:1,prefetch:1,prev:1,search:1,tag:1},media:1,hreflang:1,type:1},abbr:{},address:{},area:{shape:1,coords:1,href:1,hreflang:1,alt:1,target:1,media:1,rel:1,ping:1,type:1},article:{pubdate:1},aside:{},audio:{src:1,autobuffer:1,autoplay:{autoplay:1},loop:{loop:1},controls:{controls:1},muted:{muted:1},preload:{auto:1,metadata:1,none:1}},b:{},base:{href:1,target:1},bdi:{},bdo:{},blockquote:{cite:1},body:{onafterprint:1,onbeforeprint:1,onbeforeunload:1,onhashchange:1,onmessage:1,onoffline:1,onpopstate:1,onredo:1,onresize:1,onstorage:1,onundo:1,onunload:1},br:{},button:{autofocus:1,disabled:{disabled:1},form:1,formaction:1,formenctype:1,formmethod:1,formnovalidate:1,formtarget:1,name:1,value:1,type:{button:1,submit:1}},canvas:{width:1,height:1},caption:{},cite:{},code:{},col:{span:1},colgroup:{span:1},command:{type:1,label:1,icon:1,disabled:1,checked:1,radiogroup:1,command:1},data:{},datalist:{},dd:{},del:{cite:1,datetime:1},details:{open:1},dfn:{},dialog:{open:1},div:{},dl:{},dt:{},em:{},embed:{src:1,height:1,width:1,type:1},fieldset:{disabled:1,form:1,name:1},figcaption:{},figure:{},footer:{},form:{"accept-charset":1,action:1,autocomplete:1,enctype:{"multipart/form-data":1,"application/x-www-form-urlencoded":1},method:{get:1,post:1},name:1,novalidate:1,target:{_blank:1,top:1}},h1:{},h2:{},h3:{},h4:{},h5:{},h6:{},head:{},header:{},hr:{},html:{manifest:1},i:{},iframe:{name:1,src:1,height:1,width:1,sandbox:{"allow-same-origin":1,"allow-top-navigation":1,"allow-forms":1,"allow-scripts":1},seamless:{seamless:1}},img:{alt:1,src:1,height:1,width:1,usemap:1,ismap:1},input:{type:{text:1,password:1,hidden:1,checkbox:1,submit:1,radio:1,file:1,button:1,reset:1,image:31,color:1,date:1,datetime:1,"datetime-local":1,email:1,month:1,number:1,range:1,search:1,tel:1,time:1,url:1,week:1},accept:1,alt:1,autocomplete:{on:1,off:1},autofocus:{autofocus:1},checked:{checked:1},disabled:{disabled:1},form:1,formaction:1,formenctype:{"application/x-www-form-urlencoded":1,"multipart/form-data":1,"text/plain":1},formmethod:{get:1,post:1},formnovalidate:{formnovalidate:1},formtarget:{_blank:1,_self:1,_parent:1,_top:1},height:1,list:1,max:1,maxlength:1,min:1,multiple:{multiple:1},name:1,pattern:1,placeholder:1,readonly:{readonly:1},required:{required:1},size:1,src:1,step:1,width:1,files:1,value:1},ins:{cite:1,datetime:1},kbd:{},keygen:{autofocus:1,challenge:{challenge:1},disabled:{disabled:1},form:1,keytype:{rsa:1,dsa:1,ec:1},name:1},label:{form:1,"for":1},legend:{},li:{value:1},link:{href:1,hreflang:1,rel:{stylesheet:1,icon:1},media:{all:1,screen:1,print:1},type:{"text/css":1,"image/png":1,"image/jpeg":1,"image/gif":1},sizes:1},main:{},map:{name:1},mark:{},math:{},menu:{type:1,label:1},meta:{"http-equiv":{"content-type":1},name:{description:1,keywords:1},content:{"text/html; 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diff --git a/src-min/ace.js b/src-min/ace.js
index fcacce0a1..f5fd330a8 100644
--- a/src-min/ace.js
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e.row-t.row||e.column-t.column},t.Range=r}),define("ace/lib/keys",["require","exports","module","ace/lib/oop"],function(e,t,n){"use strict";var r=e("./oop"),i={MODIFIER_KEYS:{16:"Shift",17:"Ctrl",18:"Alt",224:"Meta",91:"MetaLeft",92:"MetaRight",93:"ContextMenu"},KEY_MODS:{ctrl:1,alt:2,option:2,shift:4,"super":8,meta:8,command:8,cmd:8,control:1},FUNCTION_KEYS:{8:"Backspace",9:"Tab",13:"Return",19:"Pause",27:"Esc",32:"Space",33:"PageUp",34:"PageDown",35:"End",36:"Home",37:"Left",38:"Up",39:"Right",40:"Down",44:"Print",45:"Insert",46:"Delete","-13":"NumpadEnter",144:"Numlock",145:"Scrolllock"},PRINTABLE_KEYS:{32:" 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t=e.editor;t.setDefaultHandler("mousedown",this.onMouseDown.bind(e)),t.setDefaultHandler("dblclick",this.onDoubleClick.bind(e)),t.setDefaultHandler("tripleclick",this.onTripleClick.bind(e)),t.setDefaultHandler("quadclick",this.onQuadClick.bind(e)),t.setDefaultHandler("mousewheel",this.onMouseWheel.bind(e));var n=["select","startSelect","selectEnd","selectAllEnd","selectByWordsEnd","selectByLinesEnd","dragWait","dragWaitEnd","focusWait"];n.forEach(function(t){e[t]=this[t]},this),e.selectByLines=this.extendSelectionBy.bind(e,"getLineRange"),e.selectByWords=this.extendSelectionBy.bind(e,"getWordRange")}return e.prototype.onMouseDown=function(e){var t=e.inSelection(),n=e.getDocumentPosition();this.mousedownEvent=e;var i=this.editor,s=e.getButton();if(s!==0){var o=i.getSelectionRange(),u=o.isEmpty();(u||s==1)&&i.selection.moveToPosition(n),s==2&&(i.textInput.onContextMenu(e.domEvent),r.isMozilla||e.preventDefault());return}this.mousedownEvent.time=Date.now();if(t&&!i.isFocused()){i.focus();if(this.$focusTimeout&&!this.$clickSelection&&!i.inMultiSelectMode){this.setState("focusWait"),this.captureMouse(e);return}}return this.captureMouse(e),this.startSelect(n,e.domEvent._clicks>1),e.preventDefault()},e.prototype.startSelect=function(e,t){e=e||this.editor.renderer.screenToTextCoordinates(this.x,this.y);var n=this.editor;if(!this.mousedownEvent)return;this.mousedownEvent.getShiftKey()?n.selection.selectToPosition(e):t||n.selection.moveToPosition(e),t||this.select(),n.setStyle("ace_selecting"),this.setState("select")},e.prototype.select=function(){var e,t=this.editor,n=t.renderer.screenToTextCoordinates(this.x,this.y);if(this.$clickSelection){var r=this.$clickSelection.comparePoint(n);if(r==-1)e=this.$clickSelection.end;else if(r==1)e=this.$clickSelection.start;else{var i=a(this.$clickSelection,n);n=i.cursor,e=i.anchor}t.selection.setSelectionAnchor(e.row,e.column)}t.selection.selectToPosition(n),t.renderer.scrollCursorIntoView()},e.prototype.extendSelectionBy=function(e){var t,n=this.editor,r=n.renderer.screenToTextCoordinates(this.x,this.y),i=n.selection[e](r.row,r.column);if(this.$clickSelection){var s=this.$clickSelection.comparePoint(i.start),o=this.$clickSelection.comparePoint(i.end);if(s==-1&&o<=0){t=this.$clickSelection.end;if(i.end.row!=r.row||i.end.column!=r.column)r=i.start}else if(o==1&&s>=0){t=this.$clickSelection.start;if(i.start.row!=r.row||i.start.column!=r.column)r=i.end}else if(s==-1&&o==1)r=i.end,t=i.start;else{var u=a(this.$clickSelection,r);r=u.cursor,t=u.anchor}n.selection.setSelectionAnchor(t.row,t.column)}n.selection.selectToPosition(r),n.renderer.scrollCursorIntoView()},e.prototype.selectByLinesEnd=function(){this.$clickSelection=null,this.editor.unsetStyle("ace_selecting")},e.prototype.focusWait=function(){var e=u(this.mousedownEvent.x,this.mousedownEvent.y,this.x,this.y),t=Date.now();(e>i||t-this.mousedownEvent.time>this.$focusTimeout)&&this.startSelect(this.mousedownEvent.getDocumentPosition())},e.prototype.onDoubleClick=function(e){var t=e.getDocumentPosition(),n=this.editor,r=n.session,i=r.getBracketRange(t);i?(i.isEmpty()&&(i.start.column--,i.end.column++),this.setState("select")):(i=n.selection.getWordRange(t.row,t.column),this.setState("selectByWords")),this.$clickSelection=i,this.select()},e.prototype.onTripleClick=function(e){var t=e.getDocumentPosition(),n=this.editor;this.setState("selectByLines");var r=n.getSelectionRange();r.isMultiLine()&&r.contains(t.row,t.column)?(this.$clickSelection=n.selection.getLineRange(r.start.row),this.$clickSelection.end=n.selection.getLineRange(r.end.row).end):this.$clickSelection=n.selection.getLineRange(t.row),this.select()},e.prototype.onQuadClick=function(e){var t=this.editor;t.selectAll(),this.$clickSelection=t.getSelectionRange(),this.setState("selectAll")},e.prototype.onMouseWheel=function(e){if(e.getAccelKey())return;e.getShiftKey()&&e.wheelY&&!e.wheelX&&(e.wheelX=e.wheelY,e.wheelY=0);var t=this.editor;this.$lastScroll||(this.$lastScroll={t:0,vx:0,vy:0,allowed:0});var n=this.$lastScroll,r=e.domEvent.timeStamp,i=r-n.t,o=i?e.wheelX/i:n.vx,u=i?e.wheelY/i:n.vy;i<s&&(o=(o+n.vx)/2,u=(u+n.vy)/2);var a=Math.abs(o/u),f=!1;a>=1&&t.renderer.isScrollableBy(e.wheelX*e.speed,0)&&(f=!0),a<=1&&t.renderer.isScrollableBy(0,e.wheelY*e.speed)&&(f=!0);if(f)n.allowed=r;else if(r-n.allowed<s){var l=Math.abs(o)<=1.5*Math.abs(n.vx)&&Math.abs(u)<=1.5*Math.abs(n.vy);l?(f=!0,n.allowed=r):n.allowed=0}n.t=r,n.vx=o,n.vy=u;if(f)return t.renderer.scrollBy(e.wheelX*e.speed,e.wheelY*e.speed),e.stop()},e}();o.prototype.selectEnd=o.prototype.selectByLinesEnd,o.prototype.selectAllEnd=o.prototype.selectByLinesEnd,o.prototype.selectByWordsEnd=o.prototype.selectByLinesEnd,t.DefaultHandlers=o}),define("ace/lib/scroll",["require","exports","module"],function(e,t,n){t.preventParentScroll=function(t){t.stopPropagation();var n=t.currentTarget,r=n.scrollHeight>n.clientHeight;r||t.preventDefault()}}),define("ace/tooltip",["require","exports","module","ace/lib/dom","ace/lib/event","ace/range","ace/lib/scroll"],function(e,t,n){"use strict";var r=this&&this.__extends||function(){var e=function(t,n){return e=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(e,t){e.__proto__=t}||function(e,t){for(var n in t)Object.prototype.hasOwnProperty.call(t,n)&&(e[n]=t[n])},e(t,n)};return function(t,n){function r(){this.constructor=t}if(typeof n!="function"&&n!==null)throw new TypeError("Class extends value "+String(n)+" is not a constructor or null");e(t,n),t.prototype=n===null?Object.create(n):(r.prototype=n.prototype,new r)}}(),i=this&&this.__values||function(e){var t=typeof Symbol=="function"&&Symbol.iterator,n=t&&e[t],r=0;if(n)return n.call(e);if(e&&typeof e.length=="number")return{next:function(){return e&&r>=e.length&&(e=void 0),{value:e&&e[r++],done:!e}}};throw new TypeError(t?"Object is not iterable.":"Symbol.iterator is not defined.")},s=e("./lib/dom"),o=e("./lib/event"),u=e("./range").Range,a=e("./lib/scroll").preventParentScroll,f="ace_tooltip",l=function(){function e(e){this.isOpen=!1,this.$element=null,this.$parentNode=e}return e.prototype.$init=function(){return this.$element=s.createElement("div"),this.$element.className=f,this.$element.style.display="none",this.$parentNode.appendChild(this.$element),this.$element},e.prototype.getElement=function(){return this.$element||this.$init()},e.prototype.setText=function(e){this.getElement().textContent=e},e.prototype.setHtml=function(e){this.getElement().innerHTML=e},e.prototype.setPosition=function(e,t){this.getElement().style.left=e+"px",this.getElement().style.top=t+"px"},e.prototype.setClassName=function(e){s.addCssClass(this.getElement(),e)},e.prototype.setTheme=function(e){this.$element.className=f+" "+(e.isDark?"ace_dark ":"")+(e.cssClass||"")},e.prototype.show=function(e,t,n){e!=null&&this.setText(e),t!=null&&n!=null&&this.setPosition(t,n),this.isOpen||(this.getElement().style.display="block",this.isOpen=!0)},e.prototype.hide=function(e){this.isOpen&&(this.getElement().style.display="none",this.getElement().className=f,this.isOpen=!1)},e.prototype.getHeight=function(){return this.getElement().offsetHeight},e.prototype.getWidth=function(){return this.getElement().offsetWidth},e.prototype.destroy=function(){this.isOpen=!1,this.$element&&this.$element.parentNode&&this.$element.parentNode.removeChild(this.$element)},e}(),c=function(){function e(){this.popups=[]}return e.prototype.addPopup=function(e){this.popups.push(e),this.updatePopups()},e.prototype.removePopup=function(e){var t=this.popups.indexOf(e);t!==-1&&(this.popups.splice(t,1),this.updatePopups())},e.prototype.updatePopups=function(){var e,t,n,r;this.popups.sort(function(e,t){return t.priority-e.priority});var s=[];try{for(var o=i(this.popups),u=o.next();!u.done;u=o.next()){var a=u.value,f=!0;try{for(var l=(n=void 0,i(s)),c=l.next();!c.done;c=l.next()){var h=c.value;if(this.doPopupsOverlap(h,a)){f=!1;break}}}catch(p){n={error:p}}finally{try{c&&!c.done&&(r=l.return)&&r.call(l)}finally{if(n)throw n.error}}f?s.push(a):a.hide()}}catch(d){e={error:d}}finally{try{u&&!u.done&&(t=o.return)&&t.call(o)}finally{if(e)throw e.error}}},e.prototype.doPopupsOverlap=function(e,t){var n=e.getElement().getBoundingClientRect(),r=t.getElement().getBoundingClientRect();return n.left<r.right&&n.right>r.left&&n.top<r.bottom&&n.bottom>r.top},e}(),h=new c;t.popupManager=h,t.Tooltip=l;var p=function(e){function t(t){t===void 0&&(t=document.body);var n=e.call(this,t)||this;n.timeout=undefined,n.lastT=0,n.idleTime=350,n.lastEvent=undefined,n.onMouseOut=n.onMouseOut.bind(n),n.onMouseMove=n.onMouseMove.bind(n),n.waitForHover=n.waitForHover.bind(n),n.hide=n.hide.bind(n);var r=n.getElement();return r.style.whiteSpace="pre-wrap",r.style.pointerEvents="auto",r.addEventListener("mouseout",n.onMouseOut),r.tabIndex=-1,r.addEventListener("blur",function(){r.contains(document.activeElement)||this.hide()}.bind(n)),r.addEventListener("wheel",a),n}return r(t,e),t.prototype.addToEditor=function(e){e.on("mousemove",this.onMouseMove),e.on("mousedown",this.hide),e.renderer.getMouseEventTarget().addEventListener("mouseout",this.onMouseOut,!0)},t.prototype.removeFromEditor=function(e){e.off("mousemove",this.onMouseMove),e.off("mousedown",this.hide),e.renderer.getMouseEventTarget().removeEventListener("mouseout",this.onMouseOut,!0),this.timeout&&(clearTimeout(this.timeout),this.timeout=null)},t.prototype.onMouseMove=function(e,t){this.lastEvent=e,this.lastT=Date.now();var n=t.$mouseHandler.isMousePressed;if(this.isOpen){var r=this.lastEvent&&this.lastEvent.getDocumentPosition();(!this.range||!this.range.contains(r.row,r.column)||n||this.isOutsideOfText(this.lastEvent))&&this.hide()}if(this.timeout||n)return;this.lastEvent=e,this.timeout=setTimeout(this.waitForHover,this.idleTime)},t.prototype.waitForHover=function(){this.timeout&&clearTimeout(this.timeout);var e=Date.now()-this.lastT;if(this.idleTime-e>10){this.timeout=setTimeout(this.waitForHover,this.idleTime-e);return}this.timeout=null,this.lastEvent&&!this.isOutsideOfText(this.lastEvent)&&this.$gatherData(this.lastEvent,this.lastEvent.editor)},t.prototype.isOutsideOfText=function(e){var t=e.editor,n=e.getDocumentPosition(),r=t.session.getLine(n.row);if(n.column==r.length){var i=t.renderer.pixelToScreenCoordinates(e.clientX,e.clientY),s=t.session.documentToScreenPosition(n.row,n.column);if(s.column!=i.column||s.row!=i.row)return!0}return!1},t.prototype.setDataProvider=function(e){this.$gatherData=e},t.prototype.showForRange=function(e,t,n,r){var i=10;if(r&&r!=this.lastEvent)return;if(this.isOpen&&document.activeElement==this.getElement())return;var s=e.renderer;this.isOpen||(h.addPopup(this),this.$registerCloseEvents(),this.setTheme(s.theme)),this.isOpen=!0,this.addMarker(t,e.session),this.range=u.fromPoints(t.start,t.end);var o=s.textToScreenCoordinates(t.start.row,t.start.column),a=s.scroller.getBoundingClientRect();o.pageX<a.left&&(o.pageX=a.left);var f=this.getElement();f.innerHTML="",f.appendChild(n),f.style.maxHeight="",f.style.display="block";var l=f.clientHeight,c=f.clientWidth,p=window.innerHeight-o.pageY-s.lineHeight,d=!0;o.pageY-l<0&&o.pageY<p&&(d=!1),f.style.maxHeight=(d?o.pageY:p)-i+"px",f.style.top=d?"":o.pageY+s.lineHeight+"px",f.style.bottom=d?window.innerHeight-o.pageY+"px":"",f.style.left=Math.min(o.pageX,window.innerWidth-c-i)+"px"},t.prototype.addMarker=function(e,t){this.marker&&this.$markerSession.removeMarker(this.marker),this.$markerSession=t,this.marker=t&&t.addMarker(e,"ace_highlight-marker","text")},t.prototype.hide=function(e){if(!e&&document.activeElement==this.getElement())return;if(e&&e.target&&(e.type!="keydown"||e.ctrlKey||e.metaKey)&&this.$element.contains(e.target))return;this.lastEvent=null,this.timeout&&clearTimeout(this.timeout),this.timeout=null,this.addMarker(null),this.isOpen&&(this.$removeCloseEvents(),this.getElement().style.display="none",this.isOpen=!1,h.removePopup(this))},t.prototype.$registerCloseEvents=function(){window.addEventListener("keydown",this.hide,!0),window.addEventListener("wheel",this.hide,!0),window.addEventListener("mousedown",this.hide,!0)},t.prototype.$removeCloseEvents=function(){window.removeEventListener("keydown",this.hide,!0),window.removeEventListener("wheel",this.hide,!0),window.removeEventListener("mousedown",this.hide,!0)},t.prototype.onMouseOut=function(e){this.timeout&&(clearTimeout(this.timeout),this.timeout=null),this.lastEvent=null;if(!this.isOpen)return;if(!e.relatedTarget||this.getElement().contains(e.relatedTarget))return;if(e&&e.currentTarget.contains(e.relatedTarget))return;e.relatedTarget.classList.contains("ace_content")||this.hide()},t}(l);t.HoverTooltip=p}),define("ace/mouse/default_gutter_handler",["require","exports","module","ace/lib/dom","ace/lib/event","ace/tooltip","ace/config","ace/lib/lang"],function(e,t,n){"use strict";function l(e){function a(){var i=u.getDocumentPosition().row,s=t.session.getLength();if(i==s){var o=t.renderer.pixelToScreenCoordinates(0,u.y).row,a=u.$pos;if(o>t.session.documentToScreenRow(a.row,a.column))return f()}r.showTooltip(i);if(!r.isOpen)return;t.on("mousewheel",f);if(e.$tooltipFollowsMouse)l(u);else{var c=u.getGutterRow(),h=n.$lines.get(c);if(h){var p=h.element.querySelector(".ace_gutter_annotation"),d=p.getBoundingClientRect(),v=r.getElement().style;v.left=d.right+"px",v.top=d.bottom+"px"}else l(u)}}function f(){i&&(i=clearTimeout(i)),r.isOpen&&(r.hideTooltip(),t.off("mousewheel",f))}function l(e){r.setPosition(e.x,e.y)}var t=e.editor,n=t.renderer.$gutterLayer,r=new c(t);e.editor.setDefaultHandler("guttermousedown",function(r){if(!t.isFocused()||r.getButton()!=0)return;var i=n.getRegion(r);if(i=="foldWidgets")return;var s=r.getDocumentPosition().row,o=t.session.selection;if(r.getShiftKey())o.selectTo(s,0);else{if(r.domEvent.detail==2)return t.selectAll(),r.preventDefault();e.$clickSelection=t.selection.getLineRange(s)}return e.setState("selectByLines"),e.captureMouse(r),r.preventDefault()});var i,u;e.editor.setDefaultHandler("guttermousemove",function(t){var n=t.domEvent.target||t.domEvent.srcElement;if(s.hasCssClass(n,"ace_fold-widget"))return f();r.isOpen&&e.$tooltipFollowsMouse&&l(t),u=t;if(i)return;i=setTimeout(function(){i=null,u&&!e.isMousePressed?a():f()},50)}),o.addListener(t.renderer.$gutter,"mouseout",function(e){u=null;if(!r.isOpen||i)return;i=setTimeout(function(){i=null,f()},50)},t),t.on("changeSession",f),t.on("input",f)}var r=this&&this.__extends||function(){var e=function(t,n){return e=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(e,t){e.__proto__=t}||function(e,t){for(var n in t)Object.prototype.hasOwnProperty.call(t,n)&&(e[n]=t[n])},e(t,n)};return function(t,n){function r(){this.constructor=t}if(typeof n!="function"&&n!==null)throw new TypeError("Class extends value "+String(n)+" is not a constructor or null");e(t,n),t.prototype=n===null?Object.create(n):(r.prototype=n.prototype,new r)}}(),i=this&&this.__values||function(e){var t=typeof Symbol=="function"&&Symbol.iterator,n=t&&e[t],r=0;if(n)return n.call(e);if(e&&typeof e.length=="number")return{next:function(){return e&&r>=e.length&&(e=void 0),{value:e&&e[r++],done:!e}}};throw new TypeError(t?"Object is not iterable.":"Symbol.iterator is not defined.")},s=e("../lib/dom"),o=e("../lib/event"),u=e("../tooltip").Tooltip,a=e("../config").nls,f=e("../lib/lang");t.GutterHandler=l;var c=function(e){function t(t){var n=e.call(this,t.container)||this;return n.editor=t,n}return r(t,e),t.prototype.setPosition=function(e,t){var n=window.innerWidth||document.documentElement.clientWidth,r=window.innerHeight||document.documentElement.clientHeight,i=this.getWidth(),s=this.getHeight();e+=15,t+=15,e+i>n&&(e-=e+i-n),t+s>r&&(t-=20+s),u.prototype.setPosition.call(this,e,t)},Object.defineProperty(t,"annotationLabels",{get:function(){return{error:{singular:a("gutter-tooltip.aria-label.error.singular","error"),plural:a("gutter-tooltip.aria-label.error.plural","errors")},security:{singular:a("gutter-tooltip.aria-label.security.singular","security finding"),plural:a("gutter-tooltip.aria-label.security.plural","security findings")},warning:{singular:a("gutter-tooltip.aria-label.warning.singular","warning"),plural:a("gutter-tooltip.aria-label.warning.plural","warnings")},info:{singular:a("gutter-tooltip.aria-label.info.singular","information message"),plural:a("gutter-tooltip.aria-label.info.plural","information messages")},hint:{singular:a("gutter-tooltip.aria-label.hint.singular","suggestion"),plural:a("gutter-tooltip.aria-label.hint.plural","suggestions")}}},enumerable:!1,configurable:!0}),t.prototype.showTooltip=function(e){var n,r=this.editor.renderer.$gutterLayer,i=r.$annotations[e],o;i?o={displayText:Array.from(i.displayText),type:Array.from(i.type)}:o={displayText:[],type:[]};var u=r.session.getFoldLine(e);if(u&&r.$showFoldedAnnotations){var a={error:[],security:[],warning:[],info:[],hint:[]},f={error:1,security:2,warning:3,info:4,hint:5},l;for(var c=e+1;c<=u.end.row;c++){if(!r.$annotations[c])continue;for(var h=0;h<r.$annotations[c].text.length;h++){var p=r.$annotations[c].type[h];a[p].push(r.$annotations[c].text[h]);if(!l||f[p]<f[l])l=p}}if(["error","security","warning"].includes(l)){var d="".concat(t.annotationsToSummaryString(a)," in folded code.");o.displayText.push(d),o.type.push(l+"_fold")}}if(o.displayText.length===0)return this.hide();var v={error:[],security:[],warning:[],info:[],hint:[]},m=r.$useSvgGutterIcons?"ace_icon_svg":"ace_icon";for(var c=0;c<o.displayText.length;c++){var g=s.createElement("span"),y=s.createElement("span");(n=y.classList).add.apply(n,["ace_".concat(o.type[c]),m]),y.setAttribute("aria-label","".concat(t.annotationLabels[o.type[c].replace("_fold","")].singular)),y.setAttribute("role","img"),y.appendChild(s.createTextNode(" ")),g.appendChild(y),g.appendChild(s.createTextNode(o.displayText[c])),g.appendChild(s.createElement("br")),v[o.type[c].replace("_fold","")].push(g)}var b=this.getElement();s.removeChildren(b),v.error.forEach(function(e){return b.appendChild(e)}),v.security.forEach(function(e){return b.appendChild(e)}),v.warning.forEach(function(e){return b.appendChild(e)}),v.info.forEach(function(e){return b.appendChild(e)}),v.hint.forEach(function(e){return b.appendChild(e)}),b.setAttribute("aria-live","polite"),this.isOpen||(this.setTheme(this.editor.renderer.theme),this.setClassName("ace_gutter-tooltip")),this.show(),this.editor._signal("showGutterTooltip",this)},t.prototype.hideTooltip=function(){this.$element.removeAttribute("aria-live"),this.hide(),this.editor._signal("hideGutterTooltip",this)},t.annotationsToSummaryString=function(e){var n,r,s=[],o=["error","security","warning","info","hint"];try{for(var u=i(o),a=u.next();!a.done;a=u.next()){var f=a.value;if(!e[f].length)continue;var l=e[f].length===1?t.annotationLabels[f].singular:t.annotationLabels[f].plural;s.push("".concat(e[f].length," ").concat(l))}}catch(c){n={error:c}}finally{try{a&&!a.done&&(r=u.return)&&r.call(u)}finally{if(n)throw n.error}}return s.join(", ")},t}(u);t.GutterTooltip=c}),define("ace/mouse/mouse_event",["require","exports","module","ace/lib/event","ace/lib/useragent"],function(e,t,n){"use strict";var r=e("../lib/event"),i=e("../lib/useragent"),s=function(){function e(e,t){this.speed,this.wheelX,this.wheelY,this.domEvent=e,this.editor=t,this.x=this.clientX=e.clientX,this.y=this.clientY=e.clientY,this.$pos=null,this.$inSelection=null,this.propagationStopped=!1,this.defaultPrevented=!1}return e.prototype.stopPropagation=function(){r.stopPropagation(this.domEvent),this.propagationStopped=!0},e.prototype.preventDefault=function(){r.preventDefault(this.domEvent),this.defaultPrevented=!0},e.prototype.stop=function(){this.stopPropagation(),this.preventDefault()},e.prototype.getDocumentPosition=function(){return this.$pos?this.$pos:(this.$pos=this.editor.renderer.screenToTextCoordinates(this.clientX,this.clientY),this.$pos)},e.prototype.getGutterRow=function(){var e=this.getDocumentPosition().row,t=this.editor.session.documentToScreenRow(e,0),n=this.editor.session.documentToScreenRow(this.editor.renderer.$gutterLayer.$lines.get(0).row,0);return t-n},e.prototype.inSelection=function(){if(this.$inSelection!==null)return this.$inSelection;var e=this.editor,t=e.getSelectionRange();if(t.isEmpty())this.$inSelection=!1;else{var n=this.getDocumentPosition();this.$inSelection=t.contains(n.row,n.column)}return this.$inSelection},e.prototype.getButton=function(){return r.getButton(this.domEvent)},e.prototype.getShiftKey=function(){return this.domEvent.shiftKey},e.prototype.getAccelKey=function(){return i.isMac?this.domEvent.metaKey:this.domEvent.ctrlKey},e}();t.MouseEvent=s}),define("ace/mouse/dragdrop_handler",["require","exports","module","ace/lib/dom","ace/lib/event","ace/lib/useragent"],function(e,t,n){"use strict";function f(e){function T(e,n){var r=Date.now(),i=!n||e.row!=n.row,s=!n||e.column!=n.column;if(!S||i||s)t.moveCursorToPosition(e),S=r,x={x:p,y:d};else{var o=l(x.x,x.y,p,d);o>a?S=null:r-S>=u&&(t.renderer.scrollCursorIntoView(),S=null)}}function N(e,n){var r=Date.now(),i=t.renderer.layerConfig.lineHeight,s=t.renderer.layerConfig.characterWidth,u=t.renderer.scroller.getBoundingClientRect(),a={x:{left:p-u.left,right:u.right-p},y:{top:d-u.top,bottom:u.bottom-d}},f=Math.min(a.x.left,a.x.right),l=Math.min(a.y.top,a.y.bottom),c={row:e.row,column:e.column};f/s<=2&&(c.column+=a.x.left<a.x.right?-3:2),l/i<=1&&(c.row+=a.y.top<a.y.bottom?-1:1);var h=e.row!=c.row,v=e.column!=c.column,m=!n||e.row!=n.row;h||v&&!m?E?r-E>=o&&t.renderer.scrollCursorIntoView(c):E=r:E=null}function C(){var e=g;g=t.renderer.screenToTextCoordinates(p,d),T(g,e),N(g,e)}function k(){m=t.selection.toOrientedRange(),h=t.session.addMarker(m,"ace_selection",t.getSelectionStyle()),t.clearSelection(),t.isFocused()&&t.renderer.$cursorLayer.setBlinking(!1),clearInterval(v),C(),v=setInterval(C,20),y=0,i.addListener(document,"mousemove",O)}function L(){clearInterval(v),t.session.removeMarker(h),h=null,t.selection.fromOrientedRange(m),t.isFocused()&&!w&&t.$resetCursorStyle(),m=null,g=null,y=0,E=null,S=null,i.removeListener(document,"mousemove",O)}function O(){A==null&&(A=setTimeout(function(){A!=null&&h&&L()},20))}function M(e){var t=e.types;return!t||Array.prototype.some.call(t,function(e){return e=="text/plain"||e=="Text"})}function _(e){var t=["copy","copymove","all","uninitialized"],n=["move","copymove","linkmove","all","uninitialized"],r=s.isMac?e.altKey:e.ctrlKey,i="uninitialized";try{i=e.dataTransfer.effectAllowed.toLowerCase()}catch(e){}var o="none";return r&&t.indexOf(i)>=0?o="copy":n.indexOf(i)>=0?o="move":t.indexOf(i)>=0&&(o="copy"),o}var t=e.editor,n=r.createElement("div");n.style.cssText="top:-100px;position:absolute;z-index:2147483647;opacity:0.5",n.textContent="\u00a0";var f=["dragWait","dragWaitEnd","startDrag","dragReadyEnd","onMouseDrag"];f.forEach(function(t){e[t]=this[t]},this),t.on("mousedown",this.onMouseDown.bind(e));var c=t.container,h,p,d,v,m,g,y=0,b,w,E,S,x;this.onDragStart=function(e){if(this.cancelDrag||!c.draggable){var r=this;return setTimeout(function(){r.startSelect(),r.captureMouse(e)},0),e.preventDefault()}m=t.getSelectionRange();var i=e.dataTransfer;i.effectAllowed=t.getReadOnly()?"copy":"copyMove",t.container.appendChild(n),i.setDragImage&&i.setDragImage(n,0,0),setTimeout(function(){t.container.removeChild(n)}),i.clearData(),i.setData("Text",t.session.getTextRange()),w=!0,this.setState("drag")},this.onDragEnd=function(e){c.draggable=!1,w=!1,this.setState(null);if(!t.getReadOnly()){var n=e.dataTransfer.dropEffect;!b&&n=="move"&&t.session.remove(t.getSelectionRange()),t.$resetCursorStyle()}this.editor.unsetStyle("ace_dragging"),this.editor.renderer.setCursorStyle("")},this.onDragEnter=function(e){if(t.getReadOnly()||!M(e.dataTransfer))return;return p=e.clientX,d=e.clientY,h||k(),y++,e.dataTransfer.dropEffect=b=_(e),i.preventDefault(e)},this.onDragOver=function(e){if(t.getReadOnly()||!M(e.dataTransfer))return;return p=e.clientX,d=e.clientY,h||(k(),y++),A!==null&&(A=null),e.dataTransfer.dropEffect=b=_(e),i.preventDefault(e)},this.onDragLeave=function(e){y--;if(y<=0&&h)return L(),b=null,i.preventDefault(e)},this.onDrop=function(e){if(!g)return;var n=e.dataTransfer;if(w)switch(b){case"move":m.contains(g.row,g.column)?m={start:g,end:g}:m=t.moveText(m,g);break;case"copy":m=t.moveText(m,g,!0)}else{var r=n.getData("Text");m={start:g,end:t.session.insert(g,r)},t.focus(),b=null}return L(),i.preventDefault(e)},i.addListener(c,"dragstart",this.onDragStart.bind(e),t),i.addListener(c,"dragend",this.onDragEnd.bind(e),t),i.addListener(c,"dragenter",this.onDragEnter.bind(e),t),i.addListener(c,"dragover",this.onDragOver.bind(e),t),i.addListener(c,"dragleave",this.onDragLeave.bind(e),t),i.addListener(c,"drop",this.onDrop.bind(e),t);var A=null}function l(e,t,n,r){return Math.sqrt(Math.pow(n-e,2)+Math.pow(r-t,2))}var r=e("../lib/dom"),i=e("../lib/event"),s=e("../lib/useragent"),o=200,u=200,a=5;(function(){this.dragWait=function(){var e=Date.now()-this.mousedownEvent.time;e>this.editor.getDragDelay()&&this.startDrag()},this.dragWaitEnd=function(){var e=this.editor.container;e.draggable=!1,this.startSelect(this.mousedownEvent.getDocumentPosition()),this.selectEnd()},this.dragReadyEnd=function(e){this.editor.$resetCursorStyle(),this.editor.unsetStyle("ace_dragging"),this.editor.renderer.setCursorStyle(""),this.dragWaitEnd()},this.startDrag=function(){this.cancelDrag=!1;var e=this.editor,t=e.container;t.draggable=!0,e.renderer.$cursorLayer.setBlinking(!1),e.setStyle("ace_dragging");var n=s.isWin?"default":"move";e.renderer.setCursorStyle(n),this.setState("dragReady")},this.onMouseDrag=function(e){var t=this.editor.container;if(s.isIE&&this.state=="dragReady"){var n=l(this.mousedownEvent.x,this.mousedownEvent.y,this.x,this.y);n>3&&t.dragDrop()}if(this.state==="dragWait"){var n=l(this.mousedownEvent.x,this.mousedownEvent.y,this.x,this.y);n>0&&(t.draggable=!1,this.startSelect(this.mousedownEvent.getDocumentPosition()))}},this.onMouseDown=function(e){if(!this.$dragEnabled)return;this.mousedownEvent=e;var t=this.editor,n=e.inSelection(),r=e.getButton(),i=e.domEvent.detail||1;if(i===1&&r===0&&n){if(e.editor.inMultiSelectMode&&(e.getAccelKey()||e.getShiftKey()))return;this.mousedownEvent.time=Date.now();var o=e.domEvent.target||e.domEvent.srcElement;"unselectable"in o&&(o.unselectable="on");if(t.getDragDelay()){if(s.isWebKit){this.cancelDrag=!0;var u=t.container;u.draggable=!0}this.setState("dragWait")}else this.startDrag();this.captureMouse(e,this.onMouseDrag.bind(this)),e.defaultPrevented=!0}}}).call(f.prototype),t.DragdropHandler=f}),define("ace/mouse/touch_handler",["require","exports","module","ace/mouse/mouse_event","ace/lib/event","ace/lib/dom"],function(e,t,n){"use strict";var r=e("./mouse_event").MouseEvent,i=e("../lib/event"),s=e("../lib/dom");t.addTouchListeners=function(e,t){function b(){var e=window.navigator&&window.navigator.clipboard,r=!1,i=function(){var n=t.getCopyText(),i=t.session.getUndoManager().hasUndo();y.replaceChild(s.buildDom(r?["span",!n&&o("selectall")&&["span",{"class":"ace_mobile-button",action:"selectall"},"Select All"],n&&o("copy")&&["span",{"class":"ace_mobile-button",action:"copy"},"Copy"],n&&o("cut")&&["span",{"class":"ace_mobile-button",action:"cut"},"Cut"],e&&o("paste")&&["span",{"class":"ace_mobile-button",action:"paste"},"Paste"],i&&o("undo")&&["span",{"class":"ace_mobile-button",action:"undo"},"Undo"],o("find")&&["span",{"class":"ace_mobile-button",action:"find"},"Find"],o("openCommandPalette")&&["span",{"class":"ace_mobile-button",action:"openCommandPalette"},"Palette"]]:["span"]),y.firstChild)},o=function(e){return t.commands.canExecute(e,t)},u=function(n){var s=n.target.getAttribute("action");if(s=="more"||!r)return r=!r,i();if(s=="paste")e.readText().then(function(e){t.execCommand(s,e)});else if(s){if(s=="cut"||s=="copy")e?e.writeText(t.getCopyText()):document.execCommand("copy");t.execCommand(s)}y.firstChild.style.display="none",r=!1,s!="openCommandPalette"&&t.focus()};y=s.buildDom(["div",{"class":"ace_mobile-menu",ontouchstart:function(e){n="menu",e.stopPropagation(),e.preventDefault(),t.textInput.focus()},ontouchend:function(e){e.stopPropagation(),e.preventDefault(),u(e)},onclick:u},["span"],["span",{"class":"ace_mobile-button",action:"more"},"..."]],t.container)}function w(){if(!t.getOption("enableMobileMenu")){y&&E();return}y||b();var e=t.selection.cursor,n=t.renderer.textToScreenCoordinates(e.row,e.column),r=t.renderer.textToScreenCoordinates(0,0).pageX,i=t.renderer.scrollLeft,s=t.container.getBoundingClientRect();y.style.top=n.pageY-s.top-3+"px",n.pageX-s.left<s.width-70?(y.style.left="",y.style.right="10px"):(y.style.right="",y.style.left=r+i-s.left+"px"),y.style.display="",y.firstChild.style.display="none",t.on("input",E)}function E(e){y&&(y.style.display="none"),t.off("input",E)}function S(){l=null,clearTimeout(l);var e=t.selection.getRange(),r=e.contains(p.row,p.column);if(e.isEmpty()||!r)t.selection.moveToPosition(p),t.selection.selectWord();n="wait",w()}function x(){l=null,clearTimeout(l),t.selection.moveToPosition(p);var e=d>=2?t.selection.getLineRange(p.row):t.session.getBracketRange(p);e&&!e.isEmpty()?t.selection.setRange(e):t.selection.selectWord(),n="wait"}function T(){h+=60,c=setInterval(function(){h--<=0&&(clearInterval(c),c=null),Math.abs(v)<.01&&(v=0),Math.abs(m)<.01&&(m=0),h<20&&(v=.9*v),h<20&&(m=.9*m);var e=t.session.getScrollTop();t.renderer.scrollBy(10*v,10*m),e==t.session.getScrollTop()&&(h=0)},10)}var n="scroll",o,u,a,f,l,c,h=0,p,d=0,v=0,m=0,g,y;i.addListener(e,"contextmenu",function(e){if(!g)return;var n=t.textInput.getElement();n.focus()},t),i.addListener(e,"touchstart",function(e){var i=e.touches;if(l||i.length>1){clearTimeout(l),l=null,a=-1,n="zoom";return}g=t.$mouseHandler.isMousePressed=!0;var s=t.renderer.layerConfig.lineHeight,c=t.renderer.layerConfig.lineHeight,y=e.timeStamp;f=y;var b=i[0],w=b.clientX,E=b.clientY;Math.abs(o-w)+Math.abs(u-E)>s&&(a=-1),o=e.clientX=w,u=e.clientY=E,v=m=0;var T=new r(e,t);p=T.getDocumentPosition();if(y-a<500&&i.length==1&&!h)d++,e.preventDefault(),e.button=0,x();else{d=0;var N=t.selection.cursor,C=t.selection.isEmpty()?N:t.selection.anchor,k=t.renderer.$cursorLayer.getPixelPosition(N,!0),L=t.renderer.$cursorLayer.getPixelPosition(C,!0),A=t.renderer.scroller.getBoundingClientRect(),O=t.renderer.layerConfig.offset,M=t.renderer.scrollLeft,_=function(e,t){return e/=c,t=t/s-.75,e*e+t*t};if(e.clientX<A.left){n="zoom";return}var D=_(e.clientX-A.left-k.left+M,e.clientY-A.top-k.top+O),P=_(e.clientX-A.left-L.left+M,e.clientY-A.top-L.top+O);D<3.5&&P<3.5&&(n=D>P?"cursor":"anchor"),P<3.5?n="anchor":D<3.5?n="cursor":n="scroll",l=setTimeout(S,450)}a=y},t),i.addListener(e,"touchend",function(e){g=t.$mouseHandler.isMousePressed=!1,c&&clearInterval(c),n=="zoom"?(n="",h=0):l?(t.selection.moveToPosition(p),h=0,w()):n=="scroll"?(T(),E()):w(),clearTimeout(l),l=null},t),i.addListener(e,"touchmove",function(e){l&&(clearTimeout(l),l=null);var i=e.touches;if(i.length>1||n=="zoom")return;var s=i[0],a=o-s.clientX,c=u-s.clientY;if(n=="wait"){if(!(a*a+c*c>4))return e.preventDefault();n="cursor"}o=s.clientX,u=s.clientY,e.clientX=s.clientX,e.clientY=s.clientY;var h=e.timeStamp,p=h-f;f=h;if(n=="scroll"){var d=new r(e,t);d.speed=1,d.wheelX=a,d.wheelY=c,10*Math.abs(a)<Math.abs(c)&&(a=0),10*Math.abs(c)<Math.abs(a)&&(c=0),p!=0&&(v=a/p,m=c/p),t._emit("mousewheel",d),d.propagationStopped||(v=m=0)}else{var g=new r(e,t),y=g.getDocumentPosition();n=="cursor"?t.selection.moveCursorToPosition(y):n=="anchor"&&t.selection.setSelectionAnchor(y.row,y.column),t.renderer.scrollCursorIntoView(y),e.preventDefault()}},t)}}),define("ace/mouse/mouse_handler",["require","exports","module","ace/lib/event","ace/lib/useragent","ace/mouse/default_handlers","ace/mouse/default_gutter_handler","ace/mouse/mouse_event","ace/mouse/dragdrop_handler","ace/mouse/touch_handler","ace/config"],function(e,t,n){"use strict";var r=e("../lib/event"),i=e("../lib/useragent"),s=e("./default_handlers").DefaultHandlers,o=e("./default_gutter_handler").GutterHandler,u=e("./mouse_event").MouseEvent,a=e("./dragdrop_handler").DragdropHandler,f=e("./touch_handler").addTouchListeners,l=e("../config"),c=function(){function e(e){this.$dragDelay,this.$dragEnabled,this.$mouseMoved,this.mouseEvent,this.$focusTimeout;var t=this;this.editor=e,new s(this),new o(this),new a(this);var n=function(t){var n=!document.hasFocus||!document.hasFocus()||!e.isFocused()&&document.activeElement==(e.textInput&&e.textInput.getElement());n&&window.focus(),e.focus(),setTimeout(function(){e.isFocused()||e.focus()})},u=e.renderer.getMouseEventTarget();r.addListener(u,"click",this.onMouseEvent.bind(this,"click"),e),r.addListener(u,"mousemove",this.onMouseMove.bind(this,"mousemove"),e),r.addMultiMouseDownListener([u,e.renderer.scrollBarV&&e.renderer.scrollBarV.inner,e.renderer.scrollBarH&&e.renderer.scrollBarH.inner,e.textInput&&e.textInput.getElement()].filter(Boolean),[400,300,250],this,"onMouseEvent",e),r.addMouseWheelListener(e.container,this.onMouseWheel.bind(this,"mousewheel"),e),f(e.container,e);var l=e.renderer.$gutter;r.addListener(l,"mousedown",this.onMouseEvent.bind(this,"guttermousedown"),e),r.addListener(l,"click",this.onMouseEvent.bind(this,"gutterclick"),e),r.addListener(l,"dblclick",this.onMouseEvent.bind(this,"gutterdblclick"),e),r.addListener(l,"mousemove",this.onMouseEvent.bind(this,"guttermousemove"),e),r.addListener(u,"mousedown",n,e),r.addListener(l,"mousedown",n,e),i.isIE&&e.renderer.scrollBarV&&(r.addListener(e.renderer.scrollBarV.element,"mousedown",n,e),r.addListener(e.renderer.scrollBarH.element,"mousedown",n,e)),e.on("mousemove",function(n){if(t.state||t.$dragDelay||!t.$dragEnabled)return;var r=e.renderer.screenToTextCoordinates(n.x,n.y),i=e.session.selection.getRange(),s=e.renderer;!i.isEmpty()&&i.insideStart(r.row,r.column)?s.setCursorStyle("default"):s.setCursorStyle("")},e)}return e.prototype.onMouseEvent=function(e,t){if(!this.editor.session)return;this.editor._emit(e,new u(t,this.editor))},e.prototype.onMouseMove=function(e,t){var n=this.editor._eventRegistry&&this.editor._eventRegistry.mousemove;if(!n||!n.length)return;this.editor._emit(e,new u(t,this.editor))},e.prototype.onMouseWheel=function(e,t){var n=new u(t,this.editor);n.speed=this.$scrollSpeed*2,n.wheelX=t.wheelX,n.wheelY=t.wheelY,this.editor._emit(e,n)},e.prototype.setState=function(e){this.state=e},e.prototype.captureMouse=function(e,t){this.x=e.x,this.y=e.y,this.isMousePressed=!0;var n=this.editor,s=this.editor.renderer;s.$isMousePressed=!0;var o=this,a=function(e){if(!e)return;if(i.isWebKit&&!e.which&&o.releaseMouse)return o.releaseMouse();o.x=e.clientX,o.y=e.clientY,t&&t(e),o.mouseEvent=new u(e,o.editor),o.$mouseMoved=!0},f=function(e){n.off("beforeEndOperation",c),clearInterval(h),n.session&&l(),o[o.state+"End"]&&o[o.state+"End"](e),o.state="",o.isMousePressed=s.$isMousePressed=!1,s.$keepTextAreaAtCursor&&s.$moveTextAreaToCursor(),o.$onCaptureMouseMove=o.releaseMouse=null,e&&o.onMouseEvent("mouseup",e),n.endOperation()},l=function(){o[o.state]&&o[o.state](),o.$mouseMoved=!1};if(i.isOldIE&&e.domEvent.type=="dblclick")return setTimeout(function(){f(e)});var c=function(e){if(!o.releaseMouse)return;n.curOp.command.name&&n.curOp.selectionChanged&&(o[o.state+"End"]&&o[o.state+"End"](),o.state="",o.releaseMouse())};n.on("beforeEndOperation",c),n.startOperation({command:{name:"mouse"}}),o.$onCaptureMouseMove=a,o.releaseMouse=r.capture(this.editor.container,a,f);var h=setInterval(l,20)},e.prototype.cancelContextMenu=function(){var e=function(t){if(t&&t.domEvent&&t.domEvent.type!="contextmenu")return;this.editor.off("nativecontextmenu",e),t&&t.domEvent&&r.stopEvent(t.domEvent)}.bind(this);setTimeout(e,10),this.editor.on("nativecontextmenu",e)},e.prototype.destroy=function(){this.releaseMouse&&this.releaseMouse()},e}();c.prototype.releaseMouse=null,l.defineOptions(c.prototype,"mouseHandler",{scrollSpeed:{initialValue:2},dragDelay:{initialValue:i.isMac?150:0},dragEnabled:{initialValue:!0},focusTimeout:{initialValue:0},tooltipFollowsMouse:{initialValue:!0}}),t.MouseHandler=c}),define("ace/mouse/fold_handler",["require","exports","module","ace/lib/dom"],function(e,t,n){"use strict";var r=e("../lib/dom"),i=function(){function e(e){e.on("click",function(t){var n=t.getDocumentPosition(),i=e.session,s=i.getFoldAt(n.row,n.column,1);s&&(t.getAccelKey()?i.removeFold(s):i.expandFold(s),t.stop());var o=t.domEvent&&t.domEvent.target;o&&r.hasCssClass(o,"ace_inline_button")&&r.hasCssClass(o,"ace_toggle_wrap")&&(i.setOption("wrap",!i.getUseWrapMode()),e.renderer.scrollCursorIntoView())}),e.on("gutterclick",function(t){var n=e.renderer.$gutterLayer.getRegion(t);if(n=="foldWidgets"){var r=t.getDocumentPosition().row,i=e.session;i.foldWidgets&&i.foldWidgets[r]&&e.session.onFoldWidgetClick(r,t),e.isFocused()||e.focus(),t.stop()}}),e.on("gutterdblclick",function(t){var n=e.renderer.$gutterLayer.getRegion(t);if(n=="foldWidgets"){var r=t.getDocumentPosition().row,i=e.session,s=i.getParentFoldRangeData(r,!0),o=s.range||s.firstRange;if(o){r=o.start.row;var u=i.getFoldAt(r,i.getLine(r).length,1);u?i.removeFold(u):(i.addFold("...",o),e.renderer.scrollCursorIntoView({row:o.start.row,column:0}))}t.stop()}})}return e}();t.FoldHandler=i}),define("ace/keyboard/keybinding",["require","exports","module","ace/lib/keys","ace/lib/event"],function(e,t,n){"use strict";var r=e("../lib/keys"),i=e("../lib/event"),s=function(){function e(e){this.$editor=e,this.$data={editor:e},this.$handlers=[],this.setDefaultHandler(e.commands)}return e.prototype.setDefaultHandler=function(e){this.removeKeyboardHandler(this.$defaultHandler),this.$defaultHandler=e,this.addKeyboardHandler(e,0)},e.prototype.setKeyboardHandler=function(e){var t=this.$handlers;if(t[t.length-1]==e)return;while(t[t.length-1]&&t[t.length-1]!=this.$defaultHandler)this.removeKeyboardHandler(t[t.length-1]);this.addKeyboardHandler(e,1)},e.prototype.addKeyboardHandler=function(e,t){if(!e)return;typeof e=="function"&&!e.handleKeyboard&&(e.handleKeyboard=e);var n=this.$handlers.indexOf(e);n!=-1&&this.$handlers.splice(n,1),t==undefined?this.$handlers.push(e):this.$handlers.splice(t,0,e),n==-1&&e.attach&&e.attach(this.$editor)},e.prototype.removeKeyboardHandler=function(e){var t=this.$handlers.indexOf(e);return t==-1?!1:(this.$handlers.splice(t,1),e.detach&&e.detach(this.$editor),!0)},e.prototype.getKeyboardHandler=function(){return this.$handlers[this.$handlers.length-1]},e.prototype.getStatusText=function(){var e=this.$data,t=e.editor;return this.$handlers.map(function(n){return n.getStatusText&&n.getStatusText(t,e)||""}).filter(Boolean).join(" ")},e.prototype.$callKeyboardHandlers=function(e,t,n,r){var s,o=!1,u=this.$editor.commands;for(var a=this.$handlers.length;a--;){s=this.$handlers[a].handleKeyboard(this.$data,e,t,n,r);if(!s||!s.command)continue;s.command=="null"?o=!0:o=u.exec(s.command,this.$editor,s.args,r),o&&r&&e!=-1&&s["passEvent"]!=1&&s.command["passEvent"]!=1&&i.stopEvent(r);if(o)break}return!o&&e==-1&&(s={command:"insertstring"},o=u.exec("insertstring",this.$editor,t)),o&&this.$editor._signal&&this.$editor._signal("keyboardActivity",s),o},e.prototype.onCommandKey=function(e,t,n){var i=r.keyCodeToString(n);return this.$callKeyboardHandlers(t,i,n,e)},e.prototype.onTextInput=function(e){return this.$callKeyboardHandlers(-1,e)},e}();t.KeyBinding=s}),define("ace/lib/bidiutil",["require","exports","module"],function(e,t,n){"use strict";function F(e,t,n,r){var i=s?d:p,c=null,h=null,v=null,m=0,g=null,y=null,b=-1,w=null,E=null,T=[];if(!r)for(w=0,r=[];w<n;w++)r[w]=R(e[w]);o=s,u=!1,a=!1,f=!1,l=!1;for(E=0;E<n;E++){c=m,T[E]=h=q(e,r,T,E),m=i[c][h],g=m&240,m&=15,t[E]=v=i[m][5];if(g>0)if(g==16){for(w=b;w<E;w++)t[w]=1;b=-1}else b=-1;y=i[m][6];if(y)b==-1&&(b=E);else if(b>-1){for(w=b;w<E;w++)t[w]=v;b=-1}r[E]==S&&(t[E]=0),o|=v}if(l)for(w=0;w<n;w++)if(r[w]==x){t[w]=s;for(var C=w-1;C>=0;C--){if(r[C]!=N)break;t[C]=s}}}function I(e,t,n){if(o<e)return;if(e==1&&s==m&&!f){n.reverse();return}var r=n.length,i=0,u,a,l,c;while(i<r){if(t[i]>=e){u=i+1;while(u<r&&t[u]>=e)u++;for(a=i,l=u-1;a<l;a++,l--)c=n[a],n[a]=n[l],n[l]=c;i=u}i++}}function q(e,t,n,r){var i=t[r],o,c,h,p;switch(i){case g:case y:u=!1;case E:case w:return i;case b:return u?w:b;case T:return u=!0,a=!0,y;case N:return E;case C:if(r<1||r+1>=t.length||(o=n[r-1])!=b&&o!=w||(c=t[r+1])!=b&&c!=w)return E;return u&&(c=w),c==o?c:E;case k:o=r>0?n[r-1]:S;if(o==b&&r+1<t.length&&t[r+1]==b)return b;return E;case L:if(r>0&&n[r-1]==b)return b;if(u)return E;p=r+1,h=t.length;while(p<h&&t[p]==L)p++;if(p<h&&t[p]==b)return b;return E;case A:h=t.length,p=r+1;while(p<h&&t[p]==A)p++;if(p<h){var d=e[r],v=d>=1425&&d<=2303||d==64286;o=t[p];if(v&&(o==y||o==T))return y}if(r<1||(o=t[r-1])==S)return E;return n[r-1];case S:return u=!1,f=!0,s;case x:return l=!0,E;case O:case M:case D:case P:case _:u=!1;case H:return E}}function R(e){var t=e.charCodeAt(0),n=t>>8;return n==0?t>191?g:B[t]:n==5?/[\u0591-\u05f4]/.test(e)?y:g:n==6?/[\u0610-\u061a\u064b-\u065f\u06d6-\u06e4\u06e7-\u06ed]/.test(e)?A:/[\u0660-\u0669\u066b-\u066c]/.test(e)?w:t==1642?L:/[\u06f0-\u06f9]/.test(e)?b:T:n==32&&t<=8287?j[t&255]:n==254?t>=65136?T:E:E}function U(e){return e>="\u064b"&&e<="\u0655"}var r=["\u0621","\u0641"],i=["\u063a","\u064a"],s=0,o=0,u=!1,a=!1,f=!1,l=!1,c=!1,h=!1,p=[[0,3,0,1,0,0,0],[0,3,0,1,2,2,0],[0,3,0,17,2,0,1],[0,3,5,5,4,1,0],[0,3,21,21,4,0,1],[0,3,5,5,4,2,0]],d=[[2,0,1,1,0,1,0],[2,0,1,1,0,2,0],[2,0,2,1,3,2,0],[2,0,2,33,3,1,1]],v=0,m=1,g=0,y=1,b=2,w=3,E=4,S=5,x=6,T=7,N=8,C=9,k=10,L=11,A=12,O=13,M=14,_=15,D=16,P=17,H=18,B=[H,H,H,H,H,H,H,H,H,x,S,x,N,S,H,H,H,H,H,H,H,H,H,H,H,H,H,H,S,S,S,x,N,E,E,L,L,L,E,E,E,E,E,k,C,k,C,C,b,b,b,b,b,b,b,b,b,b,C,E,E,E,E,E,E,g,g,g,g,g,g,g,g,g,g,g,g,g,g,g,g,g,g,g,g,g,g,g,g,g,g,E,E,E,E,E,E,g,g,g,g,g,g,g,g,g,g,g,g,g,g,g,g,g,g,g,g,g,g,g,g,g,g,E,E,E,E,H,H,H,H,H,H,S,H,H,H,H,H,H,H,H,H,H,H,H,H,H,H,H,H,H,H,H,H,H,H,H,H,H,C,E,L,L,L,L,E,E,E,E,g,E,E,H,E,E,L,L,b,b,E,g,E,E,E,b,g,E,E,E,E,E],j=[N,N,N,N,N,N,N,N,N,N,N,H,H,H,g,y,E,E,E,E,E,E,E,E,E,E,E,E,E,E,E,E,E,E,E,E,E,E,E,E,N,S,O,M,_,D,P,C,L,L,L,L,L,E,E,E,E,E,E,E,E,E,E,E,E,E,E,E,C,E,E,E,E,E,E,E,E,E,E,E,E,E,E,E,E,E,E,E,E,E,E,E,E,E,E,N];t.L=g,t.R=y,t.EN=b,t.ON_R=3,t.AN=4,t.R_H=5,t.B=6,t.RLE=7,t.DOT="\u00b7",t.doBidiReorder=function(e,n,r){if(e.length<2)return{};var i=e.split(""),o=new Array(i.length),u=new Array(i.length),a=[];s=r?m:v,F(i,a,i.length,n);for(var f=0;f<o.length;o[f]=f,f++);I(2,a,o),I(1,a,o);for(var f=0;f<o.length-1;f++)n[f]===w?a[f]=t.AN:a[f]===y&&(n[f]>T&&n[f]<O||n[f]===E||n[f]===H)?a[f]=t.ON_R:f>0&&i[f-1]==="\u0644"&&/\u0622|\u0623|\u0625|\u0627/.test(i[f])&&(a[f-1]=a[f]=t.R_H,f++);i[i.length-1]===t.DOT&&(a[i.length-1]=t.B),i[0]==="\u202b"&&(a[0]=t.RLE);for(var f=0;f<o.length;f++)u[f]=a[o[f]];return{logicalFromVisual:o,bidiLevels:u}},t.hasBidiCharacters=function(e,t){var n=!1;for(var r=0;r<e.length;r++)t[r]=R(e.charAt(r)),!n&&(t[r]==y||t[r]==T||t[r]==w)&&(n=!0);return n},t.getVisualFromLogicalIdx=function(e,t){for(var n=0;n<t.logicalFromVisual.length;n++)if(t.logicalFromVisual[n]==e)return n;return 0}}),define("ace/bidihandler",["require","exports","module","ace/lib/bidiutil","ace/lib/lang"],function(e,t,n){"use strict";var r=e("./lib/bidiutil"),i=e("./lib/lang"),s=/[\u0590-\u05f4\u0600-\u06ff\u0700-\u08ac\u202B]/,o=function(){function e(e){this.session=e,this.bidiMap={},this.currentRow=null,this.bidiUtil=r,this.charWidths=[],this.EOL="\u00ac",this.showInvisibles=!0,this.isRtlDir=!1,this.$isRtl=!1,this.line="",this.wrapIndent=0,this.EOF="\u00b6",this.RLE="\u202b",this.contentWidth=0,this.fontMetrics=null,this.rtlLineOffset=0,this.wrapOffset=0,this.isMoveLeftOperation=!1,this.seenBidi=s.test(e.getValue())}return e.prototype.isBidiRow=function(e,t,n){return this.seenBidi?(e!==this.currentRow&&(this.currentRow=e,this.updateRowLine(t,n),this.updateBidiMap()),this.bidiMap.bidiLevels):!1},e.prototype.onChange=function(e){this.seenBidi?this.currentRow=null:e.action=="insert"&&s.test(e.lines.join("\n"))&&(this.seenBidi=!0,this.currentRow=null)},e.prototype.getDocumentRow=function(){var e=0,t=this.session.$screenRowCache;if(t.length){var n=this.session.$getRowCacheIndex(t,this.currentRow);n>=0&&(e=this.session.$docRowCache[n])}return e},e.prototype.getSplitIndex=function(){var e=0,t=this.session.$screenRowCache;if(t.length){var n,r=this.session.$getRowCacheIndex(t,this.currentRow);while(this.currentRow-e>0){n=this.session.$getRowCacheIndex(t,this.currentRow-e-1);if(n!==r)break;r=n,e++}}else e=this.currentRow;return e},e.prototype.updateRowLine=function(e,t){e===undefined&&(e=this.getDocumentRow());var n=e===this.session.getLength()-1,s=n?this.EOF:this.EOL;this.wrapIndent=0,this.line=this.session.getLine(e),this.isRtlDir=this.$isRtl||this.line.charAt(0)===this.RLE;if(this.session.$useWrapMode){var o=this.session.$wrapData[e];o&&(t===undefined&&(t=this.getSplitIndex()),t>0&&o.length?(this.wrapIndent=o.indent,this.wrapOffset=this.wrapIndent*this.charWidths[r.L],this.line=t<o.length?this.line.substring(o[t-1],o[t]):this.line.substring(o[o.length-1])):this.line=this.line.substring(0,o[t]),t==o.length&&(this.line+=this.showInvisibles?s:r.DOT))}else this.line+=this.showInvisibles?s:r.DOT;var u=this.session,a=0,f;this.line=this.line.replace(/\t|[\u1100-\u2029, \u202F-\uFFE6]/g,function(e,t){return e==="	"||u.isFullWidth(e.charCodeAt(0))?(f=e==="	"?u.getScreenTabSize(t+a):2,a+=f-1,i.stringRepeat(r.DOT,f)):e}),this.isRtlDir&&(this.fontMetrics.$main.textContent=this.line.charAt(this.line.length-1)==r.DOT?this.line.substr(0,this.line.length-1):this.line,this.rtlLineOffset=this.contentWidth-this.fontMetrics.$main.getBoundingClientRect().width)},e.prototype.updateBidiMap=function(){var e=[];r.hasBidiCharacters(this.line,e)||this.isRtlDir?this.bidiMap=r.doBidiReorder(this.line,e,this.isRtlDir):this.bidiMap={}},e.prototype.markAsDirty=function(){this.currentRow=null},e.prototype.updateCharacterWidths=function(e){if(this.characterWidth===e.$characterSize.width)return;this.fontMetrics=e;var t=this.characterWidth=e.$characterSize.width,n=e.$measureCharWidth("\u05d4");this.charWidths[r.L]=this.charWidths[r.EN]=this.charWidths[r.ON_R]=t,this.charWidths[r.R]=this.charWidths[r.AN]=n,this.charWidths[r.R_H]=n*.45,this.charWidths[r.B]=this.charWidths[r.RLE]=0,this.currentRow=null},e.prototype.setShowInvisibles=function(e){this.showInvisibles=e,this.currentRow=null},e.prototype.setEolChar=function(e){this.EOL=e},e.prototype.setContentWidth=function(e){this.contentWidth=e},e.prototype.isRtlLine=function(e){return this.$isRtl?!0:e!=undefined?this.session.getLine(e).charAt(0)==this.RLE:this.isRtlDir},e.prototype.setRtlDirection=function(e,t){var n=e.getCursorPosition();for(var r=e.selection.getSelectionAnchor().row;r<=n.row;r++)!t&&e.session.getLine(r).charAt(0)===e.session.$bidiHandler.RLE?e.session.doc.removeInLine(r,0,1):t&&e.session.getLine(r).charAt(0)!==e.session.$bidiHandler.RLE&&e.session.doc.insert({column:0,row:r},e.session.$bidiHandler.RLE)},e.prototype.getPosLeft=function(e){e-=this.wrapIndent;var t=this.line.charAt(0)===this.RLE?1:0,n=e>t?this.session.getOverwrite()?e:e-1:t,i=r.getVisualFromLogicalIdx(n,this.bidiMap),s=this.bidiMap.bidiLevels,o=0;!this.session.getOverwrite()&&e<=t&&s[i]%2!==0&&i++;for(var u=0;u<i;u++)o+=this.charWidths[s[u]];return!this.session.getOverwrite()&&e>t&&s[i]%2===0&&(o+=this.charWidths[s[i]]),this.wrapIndent&&(o+=this.isRtlDir?-1*this.wrapOffset:this.wrapOffset),this.isRtlDir&&(o+=this.rtlLineOffset),o},e.prototype.getSelections=function(e,t){var n=this.bidiMap,r=n.bidiLevels,i,s=[],o=0,u=Math.min(e,t)-this.wrapIndent,a=Math.max(e,t)-this.wrapIndent,f=!1,l=!1,c=0;this.wrapIndent&&(o+=this.isRtlDir?-1*this.wrapOffset:this.wrapOffset);for(var h,p=0;p<r.length;p++)h=n.logicalFromVisual[p],i=r[p],f=h>=u&&h<a,f&&!l?c=o:!f&&l&&s.push({left:c,width:o-c}),o+=this.charWidths[i],l=f;f&&p===r.length&&s.push({left:c,width:o-c});if(this.isRtlDir)for(var d=0;d<s.length;d++)s[d].left+=this.rtlLineOffset;return s},e.prototype.offsetToCol=function(e){this.isRtlDir&&(e-=this.rtlLineOffset);var t=0,e=Math.max(e,0),n=0,r=0,i=this.bidiMap.bidiLevels,s=this.charWidths[i[r]];this.wrapIndent&&(e-=this.isRtlDir?-1*this.wrapOffset:this.wrapOffset);while(e>n+s/2){n+=s;if(r===i.length-1){s=0;break}s=this.charWidths[i[++r]]}return r>0&&i[r-1]%2!==0&&i[r]%2===0?(e<n&&r--,t=this.bidiMap.logicalFromVisual[r]):r>0&&i[r-1]%2===0&&i[r]%2!==0?t=1+(e>n?this.bidiMap.logicalFromVisual[r]:this.bidiMap.logicalFromVisual[r-1]):this.isRtlDir&&r===i.length-1&&s===0&&i[r-1]%2===0||!this.isRtlDir&&r===0&&i[r]%2!==0?t=1+this.bidiMap.logicalFromVisual[r]:(r>0&&i[r-1]%2!==0&&s!==0&&r--,t=this.bidiMap.logicalFromVisual[r]),t===0&&this.isRtlDir&&t++,t+this.wrapIndent},e}();t.BidiHandler=o}),define("ace/selection",["require","exports","module","ace/lib/oop","ace/lib/lang","ace/lib/event_emitter","ace/range"],function(e,t,n){"use strict";var r=e("./lib/oop"),i=e("./lib/lang"),s=e("./lib/event_emitter").EventEmitter,o=e("./range").Range,u=function(){function e(e){this.session=e,this.doc=e.getDocument(),this.clearSelection(),this.cursor=this.lead=this.doc.createAnchor(0,0),this.anchor=this.doc.createAnchor(0,0),this.$silent=!1;var t=this;this.cursor.on("change",function(e){t.$cursorChanged=!0,t.$silent||t._emit("changeCursor"),!t.$isEmpty&&!t.$silent&&t._emit("changeSelection"),!t.$keepDesiredColumnOnChange&&e.old.column!=e.value.column&&(t.$desiredColumn=null)}),this.anchor.on("change",function(){t.$anchorChanged=!0,!t.$isEmpty&&!t.$silent&&t._emit("changeSelection")})}return e.prototype.isEmpty=function(){return this.$isEmpty||this.anchor.row==this.lead.row&&this.anchor.column==this.lead.column},e.prototype.isMultiLine=function(){return!this.$isEmpty&&this.anchor.row!=this.cursor.row},e.prototype.getCursor=function(){return this.lead.getPosition()},e.prototype.setAnchor=function(e,t){this.$isEmpty=!1,this.anchor.setPosition(e,t)},e.prototype.getAnchor=function(){return this.$isEmpty?this.getSelectionLead():this.anchor.getPosition()},e.prototype.getSelectionLead=function(){return this.lead.getPosition()},e.prototype.isBackwards=function(){var e=this.anchor,t=this.lead;return e.row>t.row||e.row==t.row&&e.column>t.column},e.prototype.getRange=function(){var e=this.anchor,t=this.lead;return this.$isEmpty?o.fromPoints(t,t):this.isBackwards()?o.fromPoints(t,e):o.fromPoints(e,t)},e.prototype.clearSelection=function(){this.$isEmpty||(this.$isEmpty=!0,this._emit("changeSelection"))},e.prototype.selectAll=function(){this.$setSelection(0,0,Number.MAX_VALUE,Number.MAX_VALUE)},e.prototype.setRange=function(e,t){var n=t?e.end:e.start,r=t?e.start:e.end;this.$setSelection(n.row,n.column,r.row,r.column)},e.prototype.$setSelection=function(e,t,n,r){if(this.$silent)return;var i=this.$isEmpty,s=this.inMultiSelectMode;this.$silent=!0,this.$cursorChanged=this.$anchorChanged=!1,this.anchor.setPosition(e,t),this.cursor.setPosition(n,r),this.$isEmpty=!o.comparePoints(this.anchor,this.cursor),this.$silent=!1,this.$cursorChanged&&this._emit("changeCursor"),(this.$cursorChanged||this.$anchorChanged||i!=this.$isEmpty||s)&&this._emit("changeSelection")},e.prototype.$moveSelection=function(e){var t=this.lead;this.$isEmpty&&this.setSelectionAnchor(t.row,t.column),e.call(this)},e.prototype.selectTo=function(e,t){this.$moveSelection(function(){this.moveCursorTo(e,t)})},e.prototype.selectToPosition=function(e){this.$moveSelection(function(){this.moveCursorToPosition(e)})},e.prototype.moveTo=function(e,t){this.clearSelection(),this.moveCursorTo(e,t)},e.prototype.moveToPosition=function(e){this.clearSelection(),this.moveCursorToPosition(e)},e.prototype.selectUp=function(){this.$moveSelection(this.moveCursorUp)},e.prototype.selectDown=function(){this.$moveSelection(this.moveCursorDown)},e.prototype.selectRight=function(){this.$moveSelection(this.moveCursorRight)},e.prototype.selectLeft=function(){this.$moveSelection(this.moveCursorLeft)},e.prototype.selectLineStart=function(){this.$moveSelection(this.moveCursorLineStart)},e.prototype.selectLineEnd=function(){this.$moveSelection(this.moveCursorLineEnd)},e.prototype.selectFileEnd=function(){this.$moveSelection(this.moveCursorFileEnd)},e.prototype.selectFileStart=function(){this.$moveSelection(this.moveCursorFileStart)},e.prototype.selectWordRight=function(){this.$moveSelection(this.moveCursorWordRight)},e.prototype.selectWordLeft=function(){this.$moveSelection(this.moveCursorWordLeft)},e.prototype.getWordRange=function(e,t){if(typeof t=="undefined"){var n=e||this.lead;e=n.row,t=n.column}return this.session.getWordRange(e,t)},e.prototype.selectWord=function(){this.setSelectionRange(this.getWordRange())},e.prototype.selectAWord=function(){var e=this.getCursor(),t=this.session.getAWordRange(e.row,e.column);this.setSelectionRange(t)},e.prototype.getLineRange=function(e,t){var n=typeof e=="number"?e:this.lead.row,r,i=this.session.getFoldLine(n);return i?(n=i.start.row,r=i.end.row):r=n,t===!0?new o(n,0,r,this.session.getLine(r).length):new o(n,0,r+1,0)},e.prototype.selectLine=function(){this.setSelectionRange(this.getLineRange())},e.prototype.moveCursorUp=function(){this.moveCursorBy(-1,0)},e.prototype.moveCursorDown=function(){this.moveCursorBy(1,0)},e.prototype.wouldMoveIntoSoftTab=function(e,t,n){var r=e.column,i=e.column+t;return n<0&&(r=e.column-t,i=e.column),this.session.isTabStop(e)&&this.doc.getLine(e.row).slice(r,i).split(" ").length-1==t},e.prototype.moveCursorLeft=function(){var e=this.lead.getPosition(),t;if(t=this.session.getFoldAt(e.row,e.column,-1))this.moveCursorTo(t.start.row,t.start.column);else if(e.column===0)e.row>0&&this.moveCursorTo(e.row-1,this.doc.getLine(e.row-1).length);else{var n=this.session.getTabSize();this.wouldMoveIntoSoftTab(e,n,-1)&&!this.session.getNavigateWithinSoftTabs()?this.moveCursorBy(0,-n):this.moveCursorBy(0,-1)}},e.prototype.moveCursorRight=function(){var e=this.lead.getPosition(),t;if(t=this.session.getFoldAt(e.row,e.column,1))this.moveCursorTo(t.end.row,t.end.column);else if(this.lead.column==this.doc.getLine(this.lead.row).length)this.lead.row<this.doc.getLength()-1&&this.moveCursorTo(this.lead.row+1,0);else{var n=this.session.getTabSize(),e=this.lead;this.wouldMoveIntoSoftTab(e,n,1)&&!this.session.getNavigateWithinSoftTabs()?this.moveCursorBy(0,n):this.moveCursorBy(0,1)}},e.prototype.moveCursorLineStart=function(){var e=this.lead.row,t=this.lead.column,n=this.session.documentToScreenRow(e,t),r=this.session.screenToDocumentPosition(n,0),i=this.session.getDisplayLine(e,null,r.row,r.column),s=i.match(/^\s*/);s[0].length!=t&&!this.session.$useEmacsStyleLineStart&&(r.column+=s[0].length),this.moveCursorToPosition(r)},e.prototype.moveCursorLineEnd=function(){var e=this.lead,t=this.session.getDocumentLastRowColumnPosition(e.row,e.column);if(this.lead.column==t.column){var n=this.session.getLine(t.row);if(t.column==n.length){var r=n.search(/\s+$/);r>0&&(t.column=r)}}this.moveCursorTo(t.row,t.column)},e.prototype.moveCursorFileEnd=function(){var e=this.doc.getLength()-1,t=this.doc.getLine(e).length;this.moveCursorTo(e,t)},e.prototype.moveCursorFileStart=function(){this.moveCursorTo(0,0)},e.prototype.moveCursorLongWordRight=function(){var e=this.lead.row,t=this.lead.column,n=this.doc.getLine(e),r=n.substring(t);this.session.nonTokenRe.lastIndex=0,this.session.tokenRe.lastIndex=0;var i=this.session.getFoldAt(e,t,1);if(i){this.moveCursorTo(i.end.row,i.end.column);return}this.session.nonTokenRe.exec(r)&&(t+=this.session.nonTokenRe.lastIndex,this.session.nonTokenRe.lastIndex=0,r=n.substring(t));if(t>=n.length){this.moveCursorTo(e,n.length),this.moveCursorRight(),e<this.doc.getLength()-1&&this.moveCursorWordRight();return}this.session.tokenRe.exec(r)&&(t+=this.session.tokenRe.lastIndex,this.session.tokenRe.lastIndex=0),this.moveCursorTo(e,t)},e.prototype.moveCursorLongWordLeft=function(){var e=this.lead.row,t=this.lead.column,n;if(n=this.session.getFoldAt(e,t,-1)){this.moveCursorTo(n.start.row,n.start.column);return}var r=this.session.getFoldStringAt(e,t,-1);r==null&&(r=this.doc.getLine(e).substring(0,t));var s=i.stringReverse(r);this.session.nonTokenRe.lastIndex=0,this.session.tokenRe.lastIndex=0,this.session.nonTokenRe.exec(s)&&(t-=this.session.nonTokenRe.lastIndex,s=s.slice(this.session.nonTokenRe.lastIndex),this.session.nonTokenRe.lastIndex=0);if(t<=0){this.moveCursorTo(e,0),this.moveCursorLeft(),e>0&&this.moveCursorWordLeft();return}this.session.tokenRe.exec(s)&&(t-=this.session.tokenRe.lastIndex,this.session.tokenRe.lastIndex=0),this.moveCursorTo(e,t)},e.prototype.$shortWordEndIndex=function(e){var t=0,n,r=/\s/,i=this.session.tokenRe;i.lastIndex=0;if(this.session.tokenRe.exec(e))t=this.session.tokenRe.lastIndex;else{while((n=e[t])&&r.test(n))t++;if(t<1){i.lastIndex=0;while((n=e[t])&&!i.test(n)){i.lastIndex=0,t++;if(r.test(n)){if(t>2){t--;break}while((n=e[t])&&r.test(n))t++;if(t>2)break}}}}return i.lastIndex=0,t},e.prototype.moveCursorShortWordRight=function(){var e=this.lead.row,t=this.lead.column,n=this.doc.getLine(e),r=n.substring(t),i=this.session.getFoldAt(e,t,1);if(i)return this.moveCursorTo(i.end.row,i.end.column);if(t==n.length){var s=this.doc.getLength();do e++,r=this.doc.getLine(e);while(e<s&&/^\s*$/.test(r));/^\s+/.test(r)||(r=""),t=0}var o=this.$shortWordEndIndex(r);this.moveCursorTo(e,t+o)},e.prototype.moveCursorShortWordLeft=function(){var e=this.lead.row,t=this.lead.column,n;if(n=this.session.getFoldAt(e,t,-1))return this.moveCursorTo(n.start.row,n.start.column);var r=this.session.getLine(e).substring(0,t);if(t===0){do e--,r=this.doc.getLine(e);while(e>0&&/^\s*$/.test(r));t=r.length,/\s+$/.test(r)||(r="")}var s=i.stringReverse(r),o=this.$shortWordEndIndex(s);return this.moveCursorTo(e,t-o)},e.prototype.moveCursorWordRight=function(){this.session.$selectLongWords?this.moveCursorLongWordRight():this.moveCursorShortWordRight()},e.prototype.moveCursorWordLeft=function(){this.session.$selectLongWords?this.moveCursorLongWordLeft():this.moveCursorShortWordLeft()},e.prototype.moveCursorBy=function(e,t){var n=this.session.documentToScreenPosition(this.lead.row,this.lead.column),r;t===0&&(e!==0&&(this.session.$bidiHandler.isBidiRow(n.row,this.lead.row)?(r=this.session.$bidiHandler.getPosLeft(n.column),n.column=Math.round(r/this.session.$bidiHandler.charWidths[0])):r=n.column*this.session.$bidiHandler.charWidths[0]),this.$desiredColumn?n.column=this.$desiredColumn:this.$desiredColumn=n.column);if(e!=0&&this.session.lineWidgets&&this.session.lineWidgets[this.lead.row]){var i=this.session.lineWidgets[this.lead.row];e<0?e-=i.rowsAbove||0:e>0&&(e+=i.rowCount-(i.rowsAbove||0))}var s=this.session.screenToDocumentPosition(n.row+e,n.column,r);e!==0&&t===0&&s.row===this.lead.row&&s.column===this.lead.column,this.moveCursorTo(s.row,s.column+t,t===0)},e.prototype.moveCursorToPosition=function(e){this.moveCursorTo(e.row,e.column)},e.prototype.moveCursorTo=function(e,t,n){var r=this.session.getFoldAt(e,t,1);r&&(e=r.start.row,t=r.start.column),this.$keepDesiredColumnOnChange=!0;var i=this.session.getLine(e);/[\uDC00-\uDFFF]/.test(i.charAt(t))&&i.charAt(t-1)&&(this.lead.row==e&&this.lead.column==t+1?t-=1:t+=1),this.lead.setPosition(e,t),this.$keepDesiredColumnOnChange=!1,n||(this.$desiredColumn=null)},e.prototype.moveCursorToScreen=function(e,t,n){var r=this.session.screenToDocumentPosition(e,t);this.moveCursorTo(r.row,r.column,n)},e.prototype.detach=function(){this.lead.detach(),this.anchor.detach()},e.prototype.fromOrientedRange=function(e){this.setSelectionRange(e,e.cursor==e.start),this.$desiredColumn=e.desiredColumn||this.$desiredColumn},e.prototype.toOrientedRange=function(e){var t=this.getRange();return e?(e.start.column=t.start.column,e.start.row=t.start.row,e.end.column=t.end.column,e.end.row=t.end.row):e=t,e.cursor=this.isBackwards()?e.start:e.end,e.desiredColumn=this.$desiredColumn,e},e.prototype.getRangeOfMovements=function(e){var t=this.getCursor();try{e(this);var n=this.getCursor();return o.fromPoints(t,n)}catch(r){return o.fromPoints(t,t)}finally{this.moveCursorToPosition(t)}},e.prototype.toJSON=function(){if(this.rangeCount)var e=this.ranges.map(function(e){var t=e.clone();return t.isBackwards=e.cursor==e.start,t});else{var e=this.getRange();e.isBackwards=this.isBackwards()}return e},e.prototype.fromJSON=function(e){if(e.start==undefined){if(this.rangeList&&e.length>1){this.toSingleRange(e[0]);for(var t=e.length;t--;){var n=o.fromPoints(e[t].start,e[t].end);e[t].isBackwards&&(n.cursor=n.start),this.addRange(n,!0)}return}e=e[0]}this.rangeList&&this.toSingleRange(e),this.setSelectionRange(e,e.isBackwards)},e.prototype.isEqual=function(e){if((e.length||this.rangeCount)&&e.length!=this.rangeCount)return!1;if(!e.length||!this.ranges)return this.getRange().isEqual(e);for(var t=this.ranges.length;t--;)if(!this.ranges[t].isEqual(e[t]))return!1;return!0},e}();u.prototype.setSelectionAnchor=u.prototype.setAnchor,u.prototype.getSelectionAnchor=u.prototype.getAnchor,u.prototype.setSelectionRange=u.prototype.setRange,r.implement(u.prototype,s),t.Selection=u}),define("ace/tokenizer",["require","exports","module","ace/lib/report_error"],function(e,t,n){"use strict";var r=e("./lib/report_error").reportError,i=2e3,s=function(){function e(e){this.splitRegex,this.states=e,this.regExps={},this.matchMappings={};for(var t in this.states){var n=this.states[t],r=[],i=0,s=this.matchMappings[t]={defaultToken:"text"},o="g",u=[];for(var a=0;a<n.length;a++){var f=n[a];f.defaultToken&&(s.defaultToken=f.defaultToken),f.caseInsensitive&&o.indexOf("i")===-1&&(o+="i"),f.unicode&&o.indexOf("u")===-1&&(o+="u");if(f.regex==null)continue;f.regex instanceof RegExp&&(f.regex=f.regex.toString().slice(1,-1));var l=f.regex,c=(new RegExp("(?:("+l+")|(.))")).exec("a").length-2;Array.isArray(f.token)?f.token.length==1||c==1?f.token=f.token[0]:c-1!=f.token.length?(this.reportError("number of classes and regexp groups doesn't match",{rule:f,groupCount:c-1}),f.token=f.token[0]):(f.tokenArray=f.token,f.token=null,f.onMatch=this.$arrayTokens):typeof f.token=="function"&&!f.onMatch&&(c>1?f.onMatch=this.$applyToken:f.onMatch=f.token),c>1&&(/\\\d/.test(f.regex)?l=f.regex.replace(/\\([0-9]+)/g,function(e,t){return"\\"+(parseInt(t,10)+i+1)}):(c=1,l=this.removeCapturingGroups(f.regex)),!f.splitRegex&&typeof f.token!="string"&&u.push(f)),s[i]=a,i+=c,r.push(l),f.onMatch||(f.onMatch=null)}r.length||(s[0]=0,r.push("$")),u.forEach(function(e){e.splitRegex=this.createSplitterRegexp(e.regex,o)},this),this.regExps[t]=new RegExp("("+r.join(")|(")+")|($)",o)}}return e.prototype.$setMaxTokenCount=function(e){i=e|0},e.prototype.$applyToken=function(e){var t=this.splitRegex.exec(e).slice(1),n=this.token.apply(this,t);if(typeof n=="string")return[{type:n,value:e}];var r=[];for(var i=0,s=n.length;i<s;i++)t[i]&&(r[r.length]={type:n[i],value:t[i]});return r},e.prototype.$arrayTokens=function(e){if(!e)return[];var t=this.splitRegex.exec(e);if(!t)return"text";var n=[],r=this.tokenArray;for(var i=0,s=r.length;i<s;i++)t[i+1]&&(n[n.length]={type:r[i],value:t[i+1]});return n},e.prototype.removeCapturingGroups=function(e){var t=e.replace(/\\.|\[(?:\\.|[^\\\]])*|\(\?[:=!<]|(\()/g,function(e,t){return t?"(?:":e});return t},e.prototype.createSplitterRegexp=function(e,t){if(e.indexOf("(?=")!=-1){var n=0,r=!1,i={};e.replace(/(\\.)|(\((?:\?[=!])?)|(\))|([\[\]])/g,function(e,t,s,o,u,a){return r?r=u!="]":u?r=!0:o?(n==i.stack&&(i.end=a+1,i.stack=-1),n--):s&&(n++,s.length!=1&&(i.stack=n,i.start=a)),e}),i.end!=null&&/^\)*$/.test(e.substr(i.end))&&(e=e.substring(0,i.start)+e.substr(i.end))}return e.charAt(0)!="^"&&(e="^"+e),e.charAt(e.length-1)!="$"&&(e+="$"),new RegExp(e,(t||"").replace("g",""))},e.prototype.getLineTokens=function(e,t){if(t&&typeof t!="string"){var n=t.slice(0);t=n[0],t==="#tmp"&&(n.shift(),t=n.shift())}else var n=[];var r=t||"start",s=this.states[r];s||(r="start",s=this.states[r]);var o=this.matchMappings[r],u=this.regExps[r];u.lastIndex=0;var a,f=[],l=0,c=0,h={type:null,value:""};while(a=u.exec(e)){var p=o.defaultToken,d=null,v=a[0],m=u.lastIndex;if(m-v.length>l){var g=e.substring(l,m-v.length);h.type==p?h.value+=g:(h.type&&f.push(h),h={type:p,value:g})}for(var y=0;y<a.length-2;y++){if(a[y+1]===undefined)continue;d=s[o[y]],d.onMatch?p=d.onMatch(v,r,n,e):p=d.token,d.next&&(typeof d.next=="string"?r=d.next:r=d.next(r,n),s=this.states[r],s||(this.reportError("state doesn't exist",r),r="start",s=this.states[r]),o=this.matchMappings[r],l=m,u=this.regExps[r],u.lastIndex=m),d.consumeLineEnd&&(l=m);break}if(v)if(typeof p=="string")!!d&&d.merge===!1||h.type!==p?(h.type&&f.push(h),h={type:p,value:v}):h.value+=v;else if(p){h.type&&f.push(h),h={type:null,value:""};for(var y=0;y<p.length;y++)f.push(p[y])}if(l==e.length)break;l=m;if(c++>i){c>2*e.length&&this.reportError("infinite loop with in ace tokenizer",{startState:t,line:e});while(l<e.length)h.type&&f.push(h),h={value:e.substring(l,l+=500),type:"overflow"};r="start",n=[];break}}return h.type&&f.push(h),n.length>1&&n[0]!==r&&n.unshift("#tmp",r),{tokens:f,state:n.length?n:r}},e}();s.prototype.reportError=r,t.Tokenizer=s}),define("ace/mode/text_highlight_rules",["require","exports","module","ace/lib/deep_copy"],function(e,t,n){"use strict";var r=e("../lib/deep_copy").deepCopy,i;i=function(){this.$rules={start:[{token:"empty_line",regex:"^$"},{defaultToken:"text"}]}},function(){this.addRules=function(e,t){if(!t){for(var n in e)this.$rules[n]=e[n];return}for(var n in e){var r=e[n];for(var i=0;i<r.length;i++){var s=r[i];if(s.next||s.onMatch)typeof s.next=="string"&&s.next.indexOf(t)!==0&&(s.next=t+s.next),s.nextState&&s.nextState.indexOf(t)!==0&&(s.nextState=t+s.nextState)}this.$rules[t+n]=r}},this.getRules=function(){return this.$rules},this.embedRules=function(e,t,n,i,s){var o=typeof e=="function"?(new e).getRules():e;if(i)for(var u=0;u<i.length;u++)i[u]=t+i[u];else{i=[];for(var a in o)i.push(t+a)}this.addRules(o,t);if(n){var f=Array.prototype[s?"push":"unshift"];for(var u=0;u<i.length;u++)f.apply(this.$rules[i[u]],r(n))}this.$embeds||(this.$embeds=[]),this.$embeds.push(t)},this.getEmbeds=function(){return this.$embeds};var e=function(e,t){return(e!="start"||t.length)&&t.unshift(this.nextState,e),this.nextState},t=function(e,t){return t.shift(),t.shift()||"start"};this.normalizeRules=function(){function i(s){var o=r[s];o.processed=!0;for(var u=0;u<o.length;u++){var a=o[u],f=null;Array.isArray(a)&&(f=a,a={}),!a.regex&&a.start&&(a.regex=a.start,a.next||(a.next=[]),a.next.push({defaultToken:a.token},{token:a.token+".end",regex:a.end||a.start,next:"pop"}),a.token=a.token+".start",a.push=!0);var l=a.next||a.push;if(l&&Array.isArray(l)){var c=a.stateName;c||(c=a.token,typeof c!="string"&&(c=c[0]||""),r[c]&&(c+=n++)),r[c]=l,a.next=c,i(c)}else l=="pop"&&(a.next=t);a.push&&(a.nextState=a.next||a.push,a.next=e,delete a.push);if(a.rules)for(var h in a.rules)r[h]?r[h].push&&r[h].push.apply(r[h],a.rules[h]):r[h]=a.rules[h];var p=typeof a=="string"?a:a.include;p&&(p==="$self"&&(p="start"),Array.isArray(p)?f=p.map(function(e){return r[e]}):f=r[p]);if(f){var d=[u,1].concat(f);a.noEscape&&(d=d.filter(function(e){return!e.next})),o.splice.apply(o,d),u--}a.keywordMap&&(a.token=this.createKeywordMapper(a.keywordMap,a.defaultToken||"text",a.caseInsensitive),delete a.defaultToken)}}var n=0,r=this.$rules;Object.keys(r).forEach(i,this)},this.createKeywordMapper=function(e,t,n,r){var i=Object.create(null);return this.$keywordList=[],Object.keys(e).forEach(function(t){var s=e[t],o=s.split(r||"|");for(var u=o.length;u--;){var a=o[u];this.$keywordList.push(a),n&&(a=a.toLowerCase()),i[a]=t}},this),e=null,n?function(e){return i[e.toLowerCase()]||t}:function(e){return i[e]||t}},this.getKeywords=function(){return this.$keywords}}.call(i.prototype),t.TextHighlightRules=i}),define("ace/mode/behaviour",["require","exports","module"],function(e,t,n){"use strict";var r;r=function(){this.$behaviours={}},function(){this.add=function(e,t,n){switch(undefined){case this.$behaviours:this.$behaviours={};case this.$behaviours[e]:this.$behaviours[e]={}}this.$behaviours[e][t]=n},this.addBehaviours=function(e){for(var t in e)for(var n in e[t])this.add(t,n,e[t][n])},this.remove=function(e){this.$behaviours&&this.$behaviours[e]&&delete this.$behaviours[e]},this.inherit=function(e,t){if(typeof e=="function")var n=(new e).getBehaviours(t);else var n=e.getBehaviours(t);this.addBehaviours(n)},this.getBehaviours=function(e){if(!e)return this.$behaviours;var t={};for(var n=0;n<e.length;n++)this.$behaviours[e[n]]&&(t[e[n]]=this.$behaviours[e[n]]);return t}}.call(r.prototype),t.Behaviour=r}),define("ace/token_iterator",["require","exports","module","ace/range"],function(e,t,n){"use strict";var r=e("./range").Range,i=function(){function e(e,t,n){this.$session=e,this.$row=t,this.$rowTokens=e.getTokens(t);var r=e.getTokenAt(t,n);this.$tokenIndex=r?r.index:-1}return e.prototype.stepBackward=function(){this.$tokenIndex-=1;while(this.$tokenIndex<0){this.$row-=1;if(this.$row<0)return this.$row=0,null;this.$rowTokens=this.$session.getTokens(this.$row),this.$tokenIndex=this.$rowTokens.length-1}return this.$rowTokens[this.$tokenIndex]},e.prototype.stepForward=function(){this.$tokenIndex+=1;var e;while(this.$tokenIndex>=this.$rowTokens.length){this.$row+=1,e||(e=this.$session.getLength());if(this.$row>=e)return this.$row=e-1,null;this.$rowTokens=this.$session.getTokens(this.$row),this.$tokenIndex=0}return this.$rowTokens[this.$tokenIndex]},e.prototype.getCurrentToken=function(){return this.$rowTokens[this.$tokenIndex]},e.prototype.getCurrentTokenRow=function(){return this.$row},e.prototype.getCurrentTokenColumn=function(){var e=this.$rowTokens,t=this.$tokenIndex,n=e[t].start;if(n!==undefined)return n;n=0;while(t>0)t-=1,n+=e[t].value.length;return n},e.prototype.getCurrentTokenPosition=function(){return{row:this.$row,column:this.getCurrentTokenColumn()}},e.prototype.getCurrentTokenRange=function(){var e=this.$rowTokens[this.$tokenIndex],t=this.getCurrentTokenColumn();return new r(this.$row,t,this.$row,t+e.value.length)},e}();t.TokenIterator=i}),define("ace/mode/behaviour/cstyle",["require","exports","module","ace/lib/oop","ace/mode/behaviour","ace/token_iterator","ace/lib/lang"],function(e,t,n){"use strict";var r=e("../../lib/oop"),i=e("../behaviour").Behaviour,s=e("../../token_iterator").TokenIterator,o=e("../../lib/lang"),u=["text","paren.rparen","rparen","paren","punctuation.operator"],a=["text","paren.rparen","rparen","paren","punctuation.operator","comment"],f,l={},c={'"':'"',"'":"'"},h=function(e){var t=-1;e.multiSelect&&(t=e.selection.index,l.rangeCount!=e.multiSelect.rangeCount&&(l={rangeCount:e.multiSelect.rangeCount}));if(l[t])return f=l[t];f=l[t]={autoInsertedBrackets:0,autoInsertedRow:-1,autoInsertedLineEnd:"",maybeInsertedBrackets:0,maybeInsertedRow:-1,maybeInsertedLineStart:"",maybeInsertedLineEnd:""}},p=function(e,t,n,r){var i=e.end.row-e.start.row;return{text:n+t+r,selection:[0,e.start.column+1,i,e.end.column+(i?0:1)]}},d;d=function(e){e=e||{},this.add("braces","insertion",function(t,n,r,i,s){var u=r.getCursorPosition(),a=i.doc.getLine(u.row);if(s=="{"){h(r);var l=r.getSelectionRange(),c=i.doc.getTextRange(l),v=i.getTokenAt(u.row,u.column);if(c!==""&&c!=="{"&&r.getWrapBehavioursEnabled())return p(l,c,"{","}");if(v&&/(?:string)\.quasi|\.xml/.test(v.type)){var m=[/tag\-(?:open|name)/,/attribute\-name/];if(m.some(function(e){return e.test(v.type)})||/(string)\.quasi/.test(v.type)&&v.value[u.column-v.start-1]!=="$")return;return d.recordAutoInsert(r,i,"}"),{text:"{}",selection:[1,1]}}if(d.isSaneInsertion(r,i))return/[\]\}\)]/.test(a[u.column])||r.inMultiSelectMode||e.braces?(d.recordAutoInsert(r,i,"}"),{text:"{}",selection:[1,1]}):(d.recordMaybeInsert(r,i,"{"),{text:"{",selection:[1,1]})}else if(s=="}"){h(r);var g=a.substring(u.column,u.column+1);if(g=="}"){var y=i.$findOpeningBracket("}",{column:u.column+1,row:u.row});if(y!==null&&d.isAutoInsertedClosing(u,a,s))return d.popAutoInsertedClosing(),{text:"",selection:[1,1]}}}else{if(s=="\n"||s=="\r\n"){h(r);var b="";d.isMaybeInsertedClosing(u,a)&&(b=o.stringRepeat("}",f.maybeInsertedBrackets),d.clearMaybeInsertedClosing());var g=a.substring(u.column,u.column+1);if(g==="}"){var w=i.findMatchingBracket({row:u.row,column:u.column+1},"}");if(!w)return null;var E=this.$getIndent(i.getLine(w.row))}else{if(!b){d.clearMaybeInsertedClosing();return}var E=this.$getIndent(a)}var S=E+i.getTabString();return{text:"\n"+S+"\n"+E+b,selection:[1,S.length,1,S.length]}}d.clearMaybeInsertedClosing()}}),this.add("braces","deletion",function(e,t,n,r,i){var s=r.doc.getTextRange(i);if(!i.isMultiLine()&&s=="{"){h(n);var o=r.doc.getLine(i.start.row),u=o.substring(i.end.column,i.end.column+1);if(u=="}")return i.end.column++,i;f.maybeInsertedBrackets--}}),this.add("parens","insertion",function(e,t,n,r,i){if(i=="("){h(n);var s=n.getSelectionRange(),o=r.doc.getTextRange(s);if(o!==""&&n.getWrapBehavioursEnabled())return p(s,o,"(",")");if(d.isSaneInsertion(n,r))return d.recordAutoInsert(n,r,")"),{text:"()",selection:[1,1]}}else if(i==")"){h(n);var u=n.getCursorPosition(),a=r.doc.getLine(u.row),f=a.substring(u.column,u.column+1);if(f==")"){var l=r.$findOpeningBracket(")",{column:u.column+1,row:u.row});if(l!==null&&d.isAutoInsertedClosing(u,a,i))return d.popAutoInsertedClosing(),{text:"",selection:[1,1]}}}}),this.add("parens","deletion",function(e,t,n,r,i){var s=r.doc.getTextRange(i);if(!i.isMultiLine()&&s=="("){h(n);var o=r.doc.getLine(i.start.row),u=o.substring(i.start.column+1,i.start.column+2);if(u==")")return i.end.column++,i}}),this.add("brackets","insertion",function(e,t,n,r,i){if(i=="["){h(n);var s=n.getSelectionRange(),o=r.doc.getTextRange(s);if(o!==""&&n.getWrapBehavioursEnabled())return p(s,o,"[","]");if(d.isSaneInsertion(n,r))return d.recordAutoInsert(n,r,"]"),{text:"[]",selection:[1,1]}}else if(i=="]"){h(n);var u=n.getCursorPosition(),a=r.doc.getLine(u.row),f=a.substring(u.column,u.column+1);if(f=="]"){var l=r.$findOpeningBracket("]",{column:u.column+1,row:u.row});if(l!==null&&d.isAutoInsertedClosing(u,a,i))return d.popAutoInsertedClosing(),{text:"",selection:[1,1]}}}}),this.add("brackets","deletion",function(e,t,n,r,i){var s=r.doc.getTextRange(i);if(!i.isMultiLine()&&s=="["){h(n);var o=r.doc.getLine(i.start.row),u=o.substring(i.start.column+1,i.start.column+2);if(u=="]")return i.end.column++,i}}),this.add("string_dquotes","insertion",function(e,t,n,r,i){var s=r.$mode.$quotes||c;if(i.length==1&&s[i]){if(this.lineCommentStart&&this.lineCommentStart.indexOf(i)!=-1)return;h(n);var o=i,u=n.getSelectionRange(),a=r.doc.getTextRange(u);if(a!==""&&(a.length!=1||!s[a])&&n.getWrapBehavioursEnabled())return p(u,a,o,o);if(!a){var f=n.getCursorPosition(),l=r.doc.getLine(f.row),d=l.substring(f.column-1,f.column),v=l.substring(f.column,f.column+1),m=r.getTokenAt(f.row,f.column),g=r.getTokenAt(f.row,f.column+1);if(d=="\\"&&m&&/escape/.test(m.type))return null;var y=m&&/string|escape/.test(m.type),b=!g||/string|escape/.test(g.type),w;if(v==o)w=y!==b,w&&/string\.end/.test(g.type)&&(w=!1);else{if(y&&!b)return null;if(y&&b)return null;var E=r.$mode.tokenRe;E.lastIndex=0;var S=E.test(d);E.lastIndex=0;var x=E.test(v),T=r.$mode.$pairQuotesAfter,N=T&&T[o]&&T[o].test(d);if(!N&&S||x)return null;if(v&&!/[\s;,.})\]\\]/.test(v))return null;var C=l[f.column-2];if(!(d!=o||C!=o&&!E.test(C)))return null;w=!0}return{text:w?o+o:"",selection:[1,1]}}}}),this.add("string_dquotes","deletion",function(e,t,n,r,i){var s=r.$mode.$quotes||c,o=r.doc.getTextRange(i);if(!i.isMultiLine()&&s.hasOwnProperty(o)){h(n);var u=r.doc.getLine(i.start.row),a=u.substring(i.start.column+1,i.start.column+2);if(a==o)return i.end.column++,i}}),e.closeDocComment!==!1&&this.add("doc comment end","insertion",function(e,t,n,r,i){if(e==="doc-start"&&(i==="\n"||i==="\r\n")&&n.selection.isEmpty()){var s=n.getCursorPosition();if(s.column===0)return;var o=r.doc.getLine(s.row),u=r.doc.getLine(s.row+1),a=r.getTokens(s.row),f=0;for(var l=0;l<a.length;l++){f+=a[l].value.length;var c=a[l];if(f>=s.column){if(f===s.column){if(!/\.doc/.test(c.type))return;if(/\*\//.test(c.value)){var h=a[l+1];if(!h||!/\.doc/.test(h.type))return}}var p=s.column-(f-c.value.length),d=c.value.indexOf("*/"),v=c.value.indexOf("/**",d>-1?d+2:0);if(v!==-1&&p>v&&p<v+3)return;if(d!==-1&&v!==-1&&p>=d&&p<=v||!/\.doc/.test(c.type))return;break}}var m=this.$getIndent(o);if(/\s*\*/.test(u))return/^\s*\*/.test(o)?{text:i+m+"* ",selection:[1,2+m.length,1,2+m.length]}:{text:i+m+" * ",selection:[1,3+m.length,1,3+m.length]};if(/\/\*\*/.test(o.substring(0,s.column)))return{text:i+m+" * "+i+" 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r=e.getCursorPosition(),i=t.doc.getLine(r.row);this.isMaybeInsertedClosing(r,i)||(f.maybeInsertedBrackets=0),f.maybeInsertedRow=r.row,f.maybeInsertedLineStart=i.substr(0,r.column)+n,f.maybeInsertedLineEnd=i.substr(r.column),f.maybeInsertedBrackets++},d.isAutoInsertedClosing=function(e,t,n){return f.autoInsertedBrackets>0&&e.row===f.autoInsertedRow&&n===f.autoInsertedLineEnd[0]&&t.substr(e.column)===f.autoInsertedLineEnd},d.isMaybeInsertedClosing=function(e,t){return f.maybeInsertedBrackets>0&&e.row===f.maybeInsertedRow&&t.substr(e.column)===f.maybeInsertedLineEnd&&t.substr(0,e.column)==f.maybeInsertedLineStart},d.popAutoInsertedClosing=function(){f.autoInsertedLineEnd=f.autoInsertedLineEnd.substr(1),f.autoInsertedBrackets--},d.clearMaybeInsertedClosing=function(){f&&(f.maybeInsertedBrackets=0,f.maybeInsertedRow=-1)},r.inherits(d,i),t.CstyleBehaviour=d}),define("ace/unicode",["require","exports","module"],function(e,t,n){"use strict";var r=[48,9,8,25,5,0,2,25,48,0,11,0,5,0,6,22,2,30,2,457,5,11,15,4,8,0,2,0,18,116,2,1,3,3,9,0,2,2,2,0,2,19,2,82,2,138,2,4,3,155,12,37,3,0,8,38,10,44,2,0,2,1,2,1,2,0,9,26,6,2,30,10,7,61,2,9,5,101,2,7,3,9,2,18,3,0,17,58,3,100,15,53,5,0,6,45,211,57,3,18,2,5,3,11,3,9,2,1,7,6,2,2,2,7,3,1,3,21,2,6,2,0,4,3,3,8,3,1,3,3,9,0,5,1,2,4,3,11,16,2,2,5,5,1,3,21,2,6,2,1,2,1,2,1,3,0,2,4,5,1,3,2,4,0,8,3,2,0,8,15,12,2,2,8,2,2,2,21,2,6,2,1,2,4,3,9,2,2,2,2,3,0,16,3,3,9,18,2,2,7,3,1,3,21,2,6,2,1,2,4,3,8,3,1,3,2,9,1,5,1,2,4,3,9,2,0,17,1,2,5,4,2,2,3,4,1,2,0,2,1,4,1,4,2,4,11,5,4,4,2,2,3,3,0,7,0,15,9,18,2,2,7,2,2,2,22,2,9,2,4,4,7,2,2,2,3,8,1,2,1,7,3,3,9,19,1,2,7,2,2,2,22,2,9,2,4,3,8,2,2,2,3,8,1,8,0,2,3,3,9,19,1,2,7,2,2,2,22,2,15,4,7,2,2,2,3,10,0,9,3,3,9,11,5,3,1,2,17,4,23,2,8,2,0,3,6,4,0,5,5,2,0,2,7,19,1,14,57,6,14,2,9,40,1,2,0,3,1,2,0,3,0,7,3,2,6,2,2,2,0,2,0,3,1,2,12,2,2,3,4,2,0,2,5,3,9,3,1,35,0,24,1,7,9,12,0,2,0,2,0,5,9,2,35,5,19,2,5,5,7,2,35,10,0,58,73,7,77,3,37,11,42,2,0,4,328,2,3,3,6,2,0,2,3,3,40,2,3,3,32,2,3,3,6,2,0,2,3,3,14,2,56,2,3,3,66,5,0,33,15,17,84,13,619,3,16,2,25,6,74,22,12,2,6,12,20,12,19,13,12,2,2,2,1,13,51,3,29,4,0,5,1,3,9,34,2,3,9,7,87,9,42,6,69,11,28,4,11,5,11,11,39,3,4,12,43,5,25,7,10,38,27,5,62,2,28,3,10,7,9,14,0,89,75,5,9,18,8,13,42,4,11,71,55,9,9,4,48,83,2,2,30,14,230,23,280,3,5,3,37,3,5,3,7,2,0,2,0,2,0,2,30,3,52,2,6,2,0,4,2,2,6,4,3,3,5,5,12,6,2,2,6,67,1,20,0,29,0,14,0,17,4,60,12,5,0,4,11,18,0,5,0,3,9,2,0,4,4,7,0,2,0,2,0,2,3,2,10,3,3,6,4,5,0,53,1,2684,46,2,46,2,132,7,6,15,37,11,53,10,0,17,22,10,6,2,6,2,6,2,6,2,6,2,6,2,6,2,6,2,31,48,0,470,1,36,5,2,4,6,1,5,85,3,1,3,2,2,89,2,3,6,40,4,93,18,23,57,15,513,6581,75,20939,53,1164,68,45,3,268,4,27,21,31,3,13,13,1,2,24,9,69,11,1,38,8,3,102,3,1,111,44,25,51,13,68,12,9,7,23,4,0,5,45,3,35,13,28,4,64,15,10,39,54,10,13,3,9,7,22,4,1,5,66,25,2,227,42,2,1,3,9,7,11171,13,22,5,48,8453,301,3,61,3,105,39,6,13,4,6,11,2,12,2,4,2,0,2,1,2,1,2,107,34,362,19,63,3,53,41,11,5,15,17,6,13,1,25,2,33,4,2,134,20,9,8,25,5,0,2,25,12,88,4,5,3,5,3,5,3,2],i=0,s=[];for(var o=0;o<r.length;o+=2)s.push(i+=r[o]),r[o+1]&&s.push(45,i+=r[o+1]);t.wordChars=String.fromCharCode.apply(null,s)}),define("ace/mode/text",["require","exports","module","ace/config","ace/tokenizer","ace/mode/text_highlight_rules","ace/mode/behaviour/cstyle","ace/unicode","ace/lib/lang","ace/token_iterator","ace/range"],function(e,t,n){"use strict";var r=e("../config"),i=e("../tokenizer").Tokenizer,s=e("./text_highlight_rules").TextHighlightRules,o=e("./behaviour/cstyle").CstyleBehaviour,u=e("../unicode"),a=e("../lib/lang"),f=e("../token_iterator").TokenIterator,l=e("../range").Range,c;c=function(){this.HighlightRules=s},function(){this.$defaultBehaviour=new o,this.tokenRe=new RegExp("^["+u.wordChars+"\\$_]+","g"),this.nonTokenRe=new RegExp("^(?:[^"+u.wordChars+"\\$_]|\\s])+","g"),this.getTokenizer=function(){return this.$tokenizer||(this.$highlightRules=this.$highlightRules||new this.HighlightRules(this.$highlightRuleConfig),this.$tokenizer=new i(this.$highlightRules.getRules())),this.$tokenizer},this.lineCommentStart="",this.blockComment="",this.toggleCommentLines=function(e,t,n,r){function w(e){for(var t=n;t<=r;t++)e(i.getLine(t),t)}var i=t.doc,s=!0,o=!0,u=Infinity,f=t.getTabSize(),l=!1;if(!this.lineCommentStart){if(!this.blockComment)return!1;var c=this.blockComment.start,h=this.blockComment.end,p=new RegExp("^(\\s*)(?:"+a.escapeRegExp(c)+")"),d=new RegExp("(?:"+a.escapeRegExp(h)+")\\s*$"),v=function(e,t){if(g(e,t))return;if(!s||/\S/.test(e))i.insertInLine({row:t,column:e.length},h),i.insertInLine({row:t,column:u},c)},m=function(e,t){var n;(n=e.match(d))&&i.removeInLine(t,e.length-n[0].length,e.length),(n=e.match(p))&&i.removeInLine(t,n[1].length,n[0].length)},g=function(e,n){if(p.test(e))return!0;var r=t.getTokens(n);for(var i=0;i<r.length;i++)if(r[i].type==="comment")return!0}}else{if(Array.isArray(this.lineCommentStart))var p=this.lineCommentStart.map(a.escapeRegExp).join("|"),c=this.lineCommentStart[0];else var p=a.escapeRegExp(this.lineCommentStart),c=this.lineCommentStart;p=new RegExp("^(\\s*)(?:"+p+") ?"),l=t.getUseSoftTabs();var m=function(e,t){var n=e.match(p);if(!n)return;var r=n[1].length,s=n[0].length;!b(e,r,s)&&n[0][s-1]==" "&&s--,i.removeInLine(t,r,s)},y=c+" ",v=function(e,t){if(!s||/\S/.test(e))b(e,u,u)?i.insertInLine({row:t,column:u},y):i.insertInLine({row:t,column:u},c)},g=function(e,t){return p.test(e)},b=function(e,t,n){var r=0;while(t--&&e.charAt(t)==" ")r++;if(r%f!=0)return!1;var r=0;while(e.charAt(n++)==" ")r++;return f>2?r%f!=f-1:r%f==0}}var E=Infinity;w(function(e,t){var n=e.search(/\S/);n!==-1?(n<u&&(u=n),o&&!g(e,t)&&(o=!1)):E>e.length&&(E=e.length)}),u==Infinity&&(u=E,s=!1,o=!1),l&&u%f!=0&&(u=Math.floor(u/f)*f),w(o?m:v)},this.toggleBlockComment=function(e,t,n,r){var i=this.blockComment;if(!i)return;!i.start&&i[0]&&(i=i[0]);var s=new f(t,r.row,r.column),o=s.getCurrentToken(),u=t.selection,a=t.selection.toOrientedRange(),c,h;if(o&&/comment/.test(o.type)){var p,d;while(o&&/comment/.test(o.type)){var v=o.value.indexOf(i.start);if(v!=-1){var m=s.getCurrentTokenRow(),g=s.getCurrentTokenColumn()+v;p=new l(m,g,m,g+i.start.length);break}o=s.stepBackward()}var s=new f(t,r.row,r.column),o=s.getCurrentToken();while(o&&/comment/.test(o.type)){var v=o.value.indexOf(i.end);if(v!=-1){var m=s.getCurrentTokenRow(),g=s.getCurrentTokenColumn()+v;d=new l(m,g,m,g+i.end.length);break}o=s.stepForward()}d&&t.remove(d),p&&(t.remove(p),c=p.start.row,h=-i.start.length)}else h=i.start.length,c=n.start.row,t.insert(n.end,i.end),t.insert(n.start,i.start);a.start.row==c&&(a.start.column+=h),a.end.row==c&&(a.end.column+=h),t.selection.fromOrientedRange(a)},this.getNextLineIndent=function(e,t,n){return this.$getIndent(t)},this.checkOutdent=function(e,t,n){return!1},this.autoOutdent=function(e,t,n){},this.$getIndent=function(e){return e.match(/^\s*/)[0]},this.createWorker=function(e){return null},this.createModeDelegates=function(e){this.$embeds=[],this.$modes={};for(var t in e)if(e[t]){var n=e[t],i=n.prototype.$id,s=r.$modes[i];s||(r.$modes[i]=s=new n),r.$modes[t]||(r.$modes[t]=s),this.$embeds.push(t),this.$modes[t]=s}var o=["toggleBlockComment","toggleCommentLines","getNextLineIndent","checkOutdent","autoOutdent","transformAction","getCompletions"],u=function(e){(function(t){var n=o[e],r=t[n];t[o[e]]=function(){return this.$delegator(n,arguments,r)}})(a)},a=this;for(var t=0;t<o.length;t++)u(t)},this.$delegator=function(e,t,n){var r=t[0]||"start";if(typeof r!="string"){if(Array.isArray(r[2])){var i=r[2][r[2].length-1],s=this.$modes[i];if(s)return s[e].apply(s,[r[1]].concat([].slice.call(t,1)))}r=r[0]||"start"}for(var o=0;o<this.$embeds.length;o++){if(!this.$modes[this.$embeds[o]])continue;var u=r.split(this.$embeds[o]);if(!u[0]&&u[1]){t[0]=u[1];var s=this.$modes[this.$embeds[o]];return s[e].apply(s,t)}}var a=n.apply(this,t);return n?a:undefined},this.transformAction=function(e,t,n,r,i){if(this.$behaviour){var s=this.$behaviour.getBehaviours();for(var o in s)if(s[o][t]){var u=s[o][t].apply(this,arguments);if(u)return u}}},this.getKeywords=function(e){if(!this.completionKeywords){var t=this.$tokenizer.rules,n=[];for(var r in t){var i=t[r];for(var s=0,o=i.length;s<o;s++)if(typeof i[s].token=="string")/keyword|support|storage/.test(i[s].token)&&n.push(i[s].regex);else if(typeof i[s].token=="object")for(var u=0,a=i[s].token.length;u<a;u++)if(/keyword|support|storage/.test(i[s].token[u])){var r=i[s].regex.match(/\(.+?\)/g)[u];n.push(r.substr(1,r.length-2))}}this.completionKeywords=n}return e?n.concat(this.$keywordList||[]):this.$keywordList},this.$createKeywordList=function(){return this.$highlightRules||this.getTokenizer(),this.$keywordList=this.$highlightRules.$keywordList||[]},this.getCompletions=function(e,t,n,r){var i=this.$keywordList||this.$createKeywordList();return i.map(function(e){return{name:e,value:e,score:0,meta:"keyword"}})},this.$id="ace/mode/text"}.call(c.prototype),t.Mode=c}),define("ace/apply_delta",["require","exports","module"],function(e,t,n){"use strict";function r(e,t){throw console.log("Invalid Delta:",e),"Invalid Delta: "+t}function i(e,t){return t.row>=0&&t.row<e.length&&t.column>=0&&t.column<=e[t.row].length}function s(e,t){t.action!="insert"&&t.action!="remove"&&r(t,"delta.action must be 'insert' or 'remove'"),t.lines instanceof Array||r(t,"delta.lines must be an Array"),(!t.start||!t.end)&&r(t,"delta.start/end must be an present");var n=t.start;i(e,t.start)||r(t,"delta.start must be contained in document");var s=t.end;t.action=="remove"&&!i(e,s)&&r(t,"delta.end must contained in document for 'remove' actions");var o=s.row-n.row,u=s.column-(o==0?n.column:0);(o!=t.lines.length-1||t.lines[o].length!=u)&&r(t,"delta.range must match delta lines")}t.applyDelta=function(e,t,n){var r=t.start.row,i=t.start.column,s=e[r]||"";switch(t.action){case"insert":var o=t.lines;if(o.length===1)e[r]=s.substring(0,i)+t.lines[0]+s.substring(i);else{var u=[r,1].concat(t.lines);e.splice.apply(e,u),e[r]=s.substring(0,i)+e[r],e[r+t.lines.length-1]+=s.substring(i)}break;case"remove":var a=t.end.column,f=t.end.row;r===f?e[r]=s.substring(0,i)+s.substring(a):e.splice(r,f-r+1,s.substring(0,i)+e[f].substring(a))}}}),define("ace/anchor",["require","exports","module","ace/lib/oop","ace/lib/event_emitter"],function(e,t,n){"use strict";function o(e,t,n){var r=n?e.column<=t.column:e.column<t.column;return e.row<t.row||e.row==t.row&&r}function u(e,t,n){var r=e.action=="insert",i=(r?1:-1)*(e.end.row-e.start.row),s=(r?1:-1)*(e.end.column-e.start.column),u=e.start,a=r?u:e.end;return o(t,u,n)?{row:t.row,column:t.column}:o(a,t,!n)?{row:t.row+i,column:t.column+(t.row==a.row?s:0)}:{row:u.row,column:u.column}}var r=e("./lib/oop"),i=e("./lib/event_emitter").EventEmitter,s=function(){function e(e,t,n){this.$onChange=this.onChange.bind(this),this.attach(e),typeof t!="number"?this.setPosition(t.row,t.column):this.setPosition(t,n)}return e.prototype.getPosition=function(){return this.$clipPositionToDocument(this.row,this.column)},e.prototype.getDocument=function(){return this.document},e.prototype.onChange=function(e){if(e.start.row==e.end.row&&e.start.row!=this.row)return;if(e.start.row>this.row)return;var t=u(e,{row:this.row,column:this.column},this.$insertRight);this.setPosition(t.row,t.column,!0)},e.prototype.setPosition=function(e,t,n){var r;n?r={row:e,column:t}:r=this.$clipPositionToDocument(e,t);if(this.row==r.row&&this.column==r.column)return;var i={row:this.row,column:this.column};this.row=r.row,this.column=r.column,this._signal("change",{old:i,value:r})},e.prototype.detach=function(){this.document.off("change",this.$onChange)},e.prototype.attach=function(e){this.document=e||this.document,this.document.on("change",this.$onChange)},e.prototype.$clipPositionToDocument=function(e,t){var n={};return e>=this.document.getLength()?(n.row=Math.max(0,this.document.getLength()-1),n.column=this.document.getLine(n.row).length):e<0?(n.row=0,n.column=0):(n.row=e,n.column=Math.min(this.document.getLine(n.row).length,Math.max(0,t))),t<0&&(n.column=0),n},e}();s.prototype.$insertRight=!1,r.implement(s.prototype,i),t.Anchor=s}),define("ace/document",["require","exports","module","ace/lib/oop","ace/apply_delta","ace/lib/event_emitter","ace/range","ace/anchor"],function(e,t,n){"use strict";var r=e("./lib/oop"),i=e("./apply_delta").applyDelta,s=e("./lib/event_emitter").EventEmitter,o=e("./range").Range,u=e("./anchor").Anchor,a=function(){function e(e){this.$lines=[""],e.length===0?this.$lines=[""]:Array.isArray(e)?this.insertMergedLines({row:0,column:0},e):this.insert({row:0,column:0},e)}return e.prototype.setValue=function(e){var t=this.getLength()-1;this.remove(new o(0,0,t,this.getLine(t).length)),this.insert({row:0,column:0},e||"")},e.prototype.getValue=function(){return this.getAllLines().join(this.getNewLineCharacter())},e.prototype.createAnchor=function(e,t){return new u(this,e,t)},e.prototype.$detectNewLine=function(e){var t=e.match(/^.*?(\r\n|\r|\n)/m);this.$autoNewLine=t?t[1]:"\n",this._signal("changeNewLineMode")},e.prototype.getNewLineCharacter=function(){switch(this.$newLineMode){case"windows":return"\r\n";case"unix":return"\n";default:return this.$autoNewLine||"\n"}},e.prototype.setNewLineMode=function(e){if(this.$newLineMode===e)return;this.$newLineMode=e,this._signal("changeNewLineMode")},e.prototype.getNewLineMode=function(){return this.$newLineMode},e.prototype.isNewLine=function(e){return e=="\r\n"||e=="\r"||e=="\n"},e.prototype.getLine=function(e){return this.$lines[e]||""},e.prototype.getLines=function(e,t){return this.$lines.slice(e,t+1)},e.prototype.getAllLines=function(){return this.getLines(0,this.getLength())},e.prototype.getLength=function(){return this.$lines.length},e.prototype.getTextRange=function(e){return this.getLinesForRange(e).join(this.getNewLineCharacter())},e.prototype.getLinesForRange=function(e){var t;if(e.start.row===e.end.row)t=[this.getLine(e.start.row).substring(e.start.column,e.end.column)];else{t=this.getLines(e.start.row,e.end.row),t[0]=(t[0]||"").substring(e.start.column);var n=t.length-1;e.end.row-e.start.row==n&&(t[n]=t[n].substring(0,e.end.column))}return t},e.prototype.insertLines=function(e,t){return console.warn("Use of document.insertLines is deprecated. Use the insertFullLines method instead."),this.insertFullLines(e,t)},e.prototype.removeLines=function(e,t){return console.warn("Use of document.removeLines is deprecated. Use the removeFullLines method instead."),this.removeFullLines(e,t)},e.prototype.insertNewLine=function(e){return console.warn("Use of document.insertNewLine is deprecated. Use insertMergedLines(position, ['', '']) instead."),this.insertMergedLines(e,["",""])},e.prototype.insert=function(e,t){return this.getLength()<=1&&this.$detectNewLine(t),this.insertMergedLines(e,this.$split(t))},e.prototype.insertInLine=function(e,t){var n=this.clippedPos(e.row,e.column),r=this.pos(e.row,e.column+t.length);return this.applyDelta({start:n,end:r,action:"insert",lines:[t]},!0),this.clonePos(r)},e.prototype.clippedPos=function(e,t){var n=this.getLength();e===undefined?e=n:e<0?e=0:e>=n&&(e=n-1,t=undefined);var r=this.getLine(e);return t==undefined&&(t=r.length),t=Math.min(Math.max(t,0),r.length),{row:e,column:t}},e.prototype.clonePos=function(e){return{row:e.row,column:e.column}},e.prototype.pos=function(e,t){return{row:e,column:t}},e.prototype.$clipPosition=function(e){var t=this.getLength();return e.row>=t?(e.row=Math.max(0,t-1),e.column=this.getLine(t-1).length):(e.row=Math.max(0,e.row),e.column=Math.min(Math.max(e.column,0),this.getLine(e.row).length)),e},e.prototype.insertFullLines=function(e,t){e=Math.min(Math.max(e,0),this.getLength());var n=0;e<this.getLength()?(t=t.concat([""]),n=0):(t=[""].concat(t),e--,n=this.$lines[e].length),this.insertMergedLines({row:e,column:n},t)},e.prototype.insertMergedLines=function(e,t){var n=this.clippedPos(e.row,e.column),r={row:n.row+t.length-1,column:(t.length==1?n.column:0)+t[t.length-1].length};return this.applyDelta({start:n,end:r,action:"insert",lines:t}),this.clonePos(r)},e.prototype.remove=function(e){var t=this.clippedPos(e.start.row,e.start.column),n=this.clippedPos(e.end.row,e.end.column);return this.applyDelta({start:t,end:n,action:"remove",lines:this.getLinesForRange({start:t,end:n})}),this.clonePos(t)},e.prototype.removeInLine=function(e,t,n){var r=this.clippedPos(e,t),i=this.clippedPos(e,n);return this.applyDelta({start:r,end:i,action:"remove",lines:this.getLinesForRange({start:r,end:i})},!0),this.clonePos(r)},e.prototype.removeFullLines=function(e,t){e=Math.min(Math.max(0,e),this.getLength()-1),t=Math.min(Math.max(0,t),this.getLength()-1);var n=t==this.getLength()-1&&e>0,r=t<this.getLength()-1,i=n?e-1:e,s=n?this.getLine(i).length:0,u=r?t+1:t,a=r?0:this.getLine(u).length,f=new o(i,s,u,a),l=this.$lines.slice(e,t+1);return this.applyDelta({start:f.start,end:f.end,action:"remove",lines:this.getLinesForRange(f)}),l},e.prototype.removeNewLine=function(e){e<this.getLength()-1&&e>=0&&this.applyDelta({start:this.pos(e,this.getLine(e).length),end:this.pos(e+1,0),action:"remove",lines:["",""]})},e.prototype.replace=function(e,t){e instanceof o||(e=o.fromPoints(e.start,e.end));if(t.length===0&&e.isEmpty())return e.start;if(t==this.getTextRange(e))return e.end;this.remove(e);var n;return t?n=this.insert(e.start,t):n=e.start,n},e.prototype.applyDeltas=function(e){for(var t=0;t<e.length;t++)this.applyDelta(e[t])},e.prototype.revertDeltas=function(e){for(var t=e.length-1;t>=0;t--)this.revertDelta(e[t])},e.prototype.applyDelta=function(e,t){var n=e.action=="insert";if(n?e.lines.length<=1&&!e.lines[0]:!o.comparePoints(e.start,e.end))return;n&&e.lines.length>2e4?this.$splitAndapplyLargeDelta(e,2e4):(i(this.$lines,e,t),this._signal("change",e))},e.prototype.$safeApplyDelta=function(e){var t=this.$lines.length;(e.action=="remove"&&e.start.row<t&&e.end.row<t||e.action=="insert"&&e.start.row<=t)&&this.applyDelta(e)},e.prototype.$splitAndapplyLargeDelta=function(e,t){var n=e.lines,r=n.length-t+1,i=e.start.row,s=e.start.column;for(var o=0,u=0;o<r;o=u){u+=t-1;var a=n.slice(o,u);a.push(""),this.applyDelta({start:this.pos(i+o,s),end:this.pos(i+u,s=0),action:e.action,lines:a},!0)}e.lines=n.slice(o),e.start.row=i+o,e.start.column=s,this.applyDelta(e,!0)},e.prototype.revertDelta=function(e){this.$safeApplyDelta({start:this.clonePos(e.start),end:this.clonePos(e.end),action:e.action=="insert"?"remove":"insert",lines:e.lines.slice()})},e.prototype.indexToPosition=function(e,t){var n=this.$lines||this.getAllLines(),r=this.getNewLineCharacter().length;for(var i=t||0,s=n.length;i<s;i++){e-=n[i].length+r;if(e<0)return{row:i,column:e+n[i].length+r}}return{row:s-1,column:e+n[s-1].length+r}},e.prototype.positionToIndex=function(e,t){var n=this.$lines||this.getAllLines(),r=this.getNewLineCharacter().length,i=0,s=Math.min(e.row,n.length);for(var o=t||0;o<s;++o)i+=n[o].length+r;return i+e.column},e.prototype.$split=function(e){return e.split(/\r\n|\r|\n/)},e}();a.prototype.$autoNewLine="",a.prototype.$newLineMode="auto",r.implement(a.prototype,s),t.Document=a}),define("ace/background_tokenizer",["require","exports","module","ace/lib/oop","ace/lib/event_emitter"],function(e,t,n){"use strict";var r=e("./lib/oop"),i=e("./lib/event_emitter").EventEmitter,s=function(){function e(e,t){this.running=!1,this.lines=[],this.states=[],this.currentLine=0,this.tokenizer=e;var n=this;this.$worker=function(){if(!n.running)return;var e=new Date,t=n.currentLine,r=-1,i=n.doc,s=t;while(n.lines[t])t++;var o=i.getLength(),u=0;n.running=!1;while(t<o){n.$tokenizeRow(t),r=t;do t++;while(n.lines[t]);u++;if(u%5===0&&new Date-e>20){n.running=setTimeout(n.$worker,20);break}}n.currentLine=t,r==-1&&(r=t),s<=r&&n.fireUpdateEvent(s,r)}}return e.prototype.setTokenizer=function(e){this.tokenizer=e,this.lines=[],this.states=[],this.start(0)},e.prototype.setDocument=function(e){this.doc=e,this.lines=[],this.states=[],this.stop()},e.prototype.fireUpdateEvent=function(e,t){var n={first:e,last:t};this._signal("update",{data:n})},e.prototype.start=function(e){this.currentLine=Math.min(e||0,this.currentLine,this.doc.getLength()),this.lines.splice(this.currentLine,this.lines.length),this.states.splice(this.currentLine,this.states.length),this.stop(),this.running=setTimeout(this.$worker,700)},e.prototype.scheduleStart=function(){this.running||(this.running=setTimeout(this.$worker,700))},e.prototype.$updateOnChange=function(e){var t=e.start.row,n=e.end.row-t;if(n===0)this.lines[t]=null;else if(e.action=="remove")this.lines.splice(t,n+1,null),this.states.splice(t,n+1,null);else{var r=Array(n+1);r.unshift(t,1),this.lines.splice.apply(this.lines,r),this.states.splice.apply(this.states,r)}this.currentLine=Math.min(t,this.currentLine,this.doc.getLength()),this.stop()},e.prototype.stop=function(){this.running&&clearTimeout(this.running),this.running=!1},e.prototype.getTokens=function(e){return this.lines[e]||this.$tokenizeRow(e)},e.prototype.getState=function(e){return this.currentLine==e&&this.$tokenizeRow(e),this.states[e]||"start"},e.prototype.$tokenizeRow=function(e){var t=this.doc.getLine(e),n=this.states[e-1],r=this.tokenizer.getLineTokens(t,n,e);return this.states[e]+""!=r.state+""?(this.states[e]=r.state,this.lines[e+1]=null,this.currentLine>e+1&&(this.currentLine=e+1)):this.currentLine==e&&(this.currentLine=e+1),this.lines[e]=r.tokens},e.prototype.cleanup=function(){this.running=!1,this.lines=[],this.states=[],this.currentLine=0,this.removeAllListeners()},e}();r.implement(s.prototype,i),t.BackgroundTokenizer=s}),define("ace/search_highlight",["require","exports","module","ace/lib/lang","ace/range"],function(e,t,n){"use strict";var r=e("./lib/lang"),i=e("./range").Range,s=function(){function e(e,t,n){n===void 0&&(n="text"),this.setRegexp(e),this.clazz=t,this.type=n}return e.prototype.setRegexp=function(e){if(this.regExp+""==e+"")return;this.regExp=e,this.cache=[]},e.prototype.update=function(e,t,n,s){if(!this.regExp)return;var o=s.firstRow,u=s.lastRow,a={};for(var f=o;f<=u;f++){var l=this.cache[f];l==null&&(l=r.getMatchOffsets(n.getLine(f),this.regExp),l.length>this.MAX_RANGES&&(l=l.slice(0,this.MAX_RANGES)),l=l.map(function(e){return new i(f,e.offset,f,e.offset+e.length)}),this.cache[f]=l.length?l:"");for(var c=l.length;c--;){var h=l[c].toScreenRange(n),p=h.toString();if(a[p])continue;a[p]=!0,t.drawSingleLineMarker(e,h,this.clazz,s)}}},e}();s.prototype.MAX_RANGES=500,t.SearchHighlight=s}),define("ace/undomanager",["require","exports","module","ace/range"],function(e,t,n){"use strict";function i(e,t){for(var n=t;n--;){var r=e[n];if(r&&!r[0].ignore){while(n<t-1){var i=d(e[n],e[n+1]);e[n]=i[0],e[n+1]=i[1],n++}return!0}}}function a(e){var t=e.action=="insert",n=e.start,r=e.end,i=(r.row-n.row)*(t?1:-1),s=(r.column-n.column)*(t?1:-1);t&&(r=n);for(var o in this.marks){var a=this.marks[o],f=u(a,n);if(f<0)continue;if(f===0&&t){if(a.bias!=1){a.bias==-1;continue}f=1}var l=t?f:u(a,r);if(l>0){a.row+=i,a.column+=a.row==r.row?s:0;continue}!t&&l<=0&&(a.row=n.row,a.column=n.column,l===0&&(a.bias=1))}}function f(e){return{row:e.row,column:e.column}}function l(e){return{start:f(e.start),end:f(e.end),action:e.action,lines:e.lines.slice()}}function c(e){e=e||this;if(Array.isArray(e))return e.map(c).join("\n");var t="";e.action?(t=e.action=="insert"?"+":"-",t+="["+e.lines+"]"):e.value&&(Array.isArray(e.value)?t=e.value.map(h).join("\n"):t=h(e.value)),e.start&&(t+=h(e));if(e.id||e.rev)t+="	("+(e.id||e.rev)+")";return t}function h(e){return e.start.row+":"+e.start.column+"=>"+e.end.row+":"+e.end.column}function p(e,t){var n=e.action=="insert",r=t.action=="insert";if(n&&r)if(o(t.start,e.end)>=0)m(t,e,-1);else{if(!(o(t.start,e.start)<=0))return null;m(e,t,1)}else if(n&&!r)if(o(t.start,e.end)>=0)m(t,e,-1);else{if(!(o(t.end,e.start)<=0))return null;m(e,t,-1)}else if(!n&&r)if(o(t.start,e.start)>=0)m(t,e,1);else{if(!(o(t.start,e.start)<=0))return null;m(e,t,1)}else if(!n&&!r)if(o(t.start,e.start)>=0)m(t,e,1);else{if(!(o(t.end,e.start)<=0))return null;m(e,t,-1)}return[t,e]}function d(e,t){for(var n=e.length;n--;)for(var r=0;r<t.length;r++)if(!p(e[n],t[r])){while(n<e.length){while(r--)p(t[r],e[n]);r=t.length,n++}return[e,t]}return e.selectionBefore=t.selectionBefore=e.selectionAfter=t.selectionAfter=null,[t,e]}function v(e,t){var n=e.action=="insert",r=t.action=="insert";if(n&&r)o(e.start,t.start)<0?m(t,e,1):m(e,t,1);else if(n&&!r)o(e.start,t.end)>=0?m(e,t,-1):o(e.start,t.start)<=0?m(t,e,1):(m(e,s.fromPoints(t.start,e.start),-1),m(t,e,1));else if(!n&&r)o(t.start,e.end)>=0?m(t,e,-1):o(t.start,e.start)<=0?m(e,t,1):(m(t,s.fromPoints(e.start,t.start),-1),m(e,t,1));else if(!n&&!r)if(o(t.start,e.end)>=0)m(t,e,-1);else{if(!(o(t.end,e.start)<=0)){var i,u;return o(e.start,t.start)<0&&(i=e,e=y(e,t.start)),o(e.end,t.end)>0&&(u=y(e,t.end)),g(t.end,e.start,e.end,-1),u&&!i&&(e.lines=u.lines,e.start=u.start,e.end=u.end,u=e),[t,i,u].filter(Boolean)}m(e,t,-1)}return[t,e]}function m(e,t,n){g(e.start,t.start,t.end,n),g(e.end,t.start,t.end,n)}function g(e,t,n,r){e.row==(r==1?t:n).row&&(e.column+=r*(n.column-t.column)),e.row+=r*(n.row-t.row)}function y(e,t){var n=e.lines,r=e.end;e.end=f(t);var i=e.end.row-e.start.row,s=n.splice(i,n.length),o=i?t.column:t.column-e.start.column;n.push(s[0].substring(0,o)),s[0]=s[0].substr(o);var u={start:f(t),end:r,lines:s,action:e.action};return u}function b(e,t){t=l(t);for(var n=e.length;n--;){var r=e[n];for(var i=0;i<r.length;i++){var s=r[i],o=v(s,t);t=o[0],o.length!=2&&(o[2]?(r.splice(i+1,1,o[1],o[2]),i++):o[1]||(r.splice(i,1),i--))}r.length||e.splice(n,1)}return e}function w(e,t){for(var n=0;n<t.length;n++){var r=t[n];for(var i=0;i<r.length;i++)b(e,r[i])}}var r=function(){function e(){this.$keepRedoStack,this.$maxRev=0,this.$fromUndo=!1,this.$undoDepth=Infinity,this.reset()}return e.prototype.addSession=function(e){this.$session=e},e.prototype.add=function(e,t,n){if(this.$fromUndo)return;if(e==this.$lastDelta)return;this.$keepRedoStack||(this.$redoStack.length=0);if(t===!1||!this.lastDeltas){this.lastDeltas=[];var r=this.$undoStack.length;r>this.$undoDepth-1&&this.$undoStack.splice(0,r-this.$undoDepth+1),this.$undoStack.push(this.lastDeltas),e.id=this.$rev=++this.$maxRev}if(e.action=="remove"||e.action=="insert")this.$lastDelta=e;this.lastDeltas.push(e)},e.prototype.addSelection=function(e,t){this.selections.push({value:e,rev:t||this.$rev})},e.prototype.startNewGroup=function(){return this.lastDeltas=null,this.$rev},e.prototype.markIgnored=function(e,t){t==null&&(t=this.$rev+1);var n=this.$undoStack;for(var r=n.length;r--;){var i=n[r][0];if(i.id<=e)break;i.id<t&&(i.ignore=!0)}this.lastDeltas=null},e.prototype.getSelection=function(e,t){var n=this.selections;for(var r=n.length;r--;){var i=n[r];if(i.rev<e)return t&&(i=n[r+1]),i}},e.prototype.getRevision=function(){return this.$rev},e.prototype.getDeltas=function(e,t){t==null&&(t=this.$rev+1);var n=this.$undoStack,r=null,i=0;for(var s=n.length;s--;){var o=n[s][0];o.id<t&&!r&&(r=s+1);if(o.id<=e){i=s+1;break}}return n.slice(i,r)},e.prototype.getChangedRanges=function(e,t){t==null&&(t=this.$rev+1)},e.prototype.getChangedLines=function(e,t){t==null&&(t=this.$rev+1)},e.prototype.undo=function(e,t){this.lastDeltas=null;var n=this.$undoStack;if(!i(n,n.length))return;e||(e=this.$session),this.$redoStackBaseRev!==this.$rev&&this.$redoStack.length&&(this.$redoStack=[]),this.$fromUndo=!0;var r=n.pop(),s=null;return r&&(s=e.undoChanges(r,t),this.$redoStack.push(r),this.$syncRev()),this.$fromUndo=!1,s},e.prototype.redo=function(e,t){this.lastDeltas=null,e||(e=this.$session),this.$fromUndo=!0;if(this.$redoStackBaseRev!=this.$rev){var n=this.getDeltas(this.$redoStackBaseRev,this.$rev+1);w(this.$redoStack,n),this.$redoStackBaseRev=this.$rev,this.$redoStack.forEach(function(e){e[0].id=++this.$maxRev},this)}var r=this.$redoStack.pop(),i=null;return r&&(i=e.redoChanges(r,t),this.$undoStack.push(r),this.$syncRev()),this.$fromUndo=!1,i},e.prototype.$syncRev=function(){var e=this.$undoStack,t=e[e.length-1],n=t&&t[0].id||0;this.$redoStackBaseRev=n,this.$rev=n},e.prototype.reset=function(){this.lastDeltas=null,this.$lastDelta=null,this.$undoStack=[],this.$redoStack=[],this.$rev=0,this.mark=0,this.$redoStackBaseRev=this.$rev,this.selections=[]},e.prototype.canUndo=function(){return this.$undoStack.length>0},e.prototype.canRedo=function(){return this.$redoStack.length>0},e.prototype.bookmark=function(e){e==undefined&&(e=this.$rev),this.mark=e},e.prototype.isAtBookmark=function(){return this.$rev===this.mark},e.prototype.toJSON=function(){return{$redoStack:this.$redoStack,$undoStack:this.$undoStack}},e.prototype.fromJSON=function(e){this.reset(),this.$undoStack=e.$undoStack,this.$redoStack=e.$redoStack},e.prototype.$prettyPrint=function(e){return e?c(e):c(this.$undoStack)+"\n---\n"+c(this.$redoStack)},e}();r.prototype.hasUndo=r.prototype.canUndo,r.prototype.hasRedo=r.prototype.canRedo,r.prototype.isClean=r.prototype.isAtBookmark,r.prototype.markClean=r.prototype.bookmark;var s=e("./range").Range,o=s.comparePoints,u=s.comparePoints;t.UndoManager=r}),define("ace/edit_session/fold_line",["require","exports","module","ace/range"],function(e,t,n){"use strict";var r=e("../range").Range,i=function(){function e(e,t){this.foldData=e,Array.isArray(t)?this.folds=t:t=this.folds=[t];var n=t[t.length-1];this.range=new r(t[0].start.row,t[0].start.column,n.end.row,n.end.column),this.start=this.range.start,this.end=this.range.end,this.folds.forEach(function(e){e.setFoldLine(this)},this)}return e.prototype.shiftRow=function(e){this.start.row+=e,this.end.row+=e,this.folds.forEach(function(t){t.start.row+=e,t.end.row+=e})},e.prototype.addFold=function(e){if(e.sameRow){if(e.start.row<this.startRow||e.endRow>this.endRow)throw new Error("Can't add a fold to this FoldLine as it has no connection");this.folds.push(e),this.folds.sort(function(e,t){return-e.range.compareEnd(t.start.row,t.start.column)}),this.range.compareEnd(e.start.row,e.start.column)>0?(this.end.row=e.end.row,this.end.column=e.end.column):this.range.compareStart(e.end.row,e.end.column)<0&&(this.start.row=e.start.row,this.start.column=e.start.column)}else if(e.start.row==this.end.row)this.folds.push(e),this.end.row=e.end.row,this.end.column=e.end.column;else{if(e.end.row!=this.start.row)throw new Error("Trying to add fold to FoldRow that doesn't have a matching row");this.folds.unshift(e),this.start.row=e.start.row,this.start.column=e.start.column}e.foldLine=this},e.prototype.containsRow=function(e){return e>=this.start.row&&e<=this.end.row},e.prototype.walk=function(e,t,n){var r=0,i=this.folds,s,o,u,a=!0;t==null&&(t=this.end.row,n=this.end.column);for(var f=0;f<i.length;f++){s=i[f],o=s.range.compareStart(t,n);if(o==-1){e(null,t,n,r,a);return}u=e(null,s.start.row,s.start.column,r,a),u=!u&&e(s.placeholder,s.start.row,s.start.column,r);if(u||o===0)return;a=!s.sameRow,r=s.end.column}e(null,t,n,r,a)},e.prototype.getNextFoldTo=function(e,t){var n,r;for(var i=0;i<this.folds.length;i++){n=this.folds[i],r=n.range.compareEnd(e,t);if(r==-1)return{fold:n,kind:"after"};if(r===0)return{fold:n,kind:"inside"}}return null},e.prototype.addRemoveChars=function(e,t,n){var r=this.getNextFoldTo(e,t),i,s;if(r){i=r.fold;if(r.kind=="inside"&&i.start.column!=t&&i.start.row!=e)window.console&&window.console.log(e,t,i);else if(i.start.row==e){s=this.folds;var o=s.indexOf(i);o===0&&(this.start.column+=n);for(o;o<s.length;o++){i=s[o],i.start.column+=n;if(!i.sameRow)return;i.end.column+=n}this.end.column+=n}}},e.prototype.split=function(t,n){var r=this.getNextFoldTo(t,n);if(!r||r.kind=="inside")return null;var i=r.fold,s=this.folds,o=this.foldData,u=s.indexOf(i),a=s[u-1];this.end.row=a.end.row,this.end.column=a.end.column,s=s.splice(u,s.length-u);var f=new e(o,s);return o.splice(o.indexOf(this)+1,0,f),f},e.prototype.merge=function(e){var t=e.folds;for(var n=0;n<t.length;n++)this.addFold(t[n]);var r=this.foldData;r.splice(r.indexOf(e),1)},e.prototype.toString=function(){var e=[this.range.toString()+": ["];return this.folds.forEach(function(t){e.push("  "+t.toString())}),e.push("]"),e.join("\n")},e.prototype.idxToPosition=function(e){var t=0;for(var n=0;n<this.folds.length;n++){var r=this.folds[n];e-=r.start.column-t;if(e<0)return{row:r.start.row,column:r.start.column+e};e-=r.placeholder.length;if(e<0)return r.start;t=r.end.column}return{row:this.end.row,column:this.end.column+e}},e}();t.FoldLine=i}),define("ace/range_list",["require","exports","module","ace/range"],function(e,t,n){"use strict";var r=e("./range").Range,i=r.comparePoints,s=function(){function e(){this.ranges=[],this.$bias=1}return e.prototype.pointIndex=function(e,t,n){var r=this.ranges;for(var s=n||0;s<r.length;s++){var o=r[s],u=i(e,o.end);if(u>0)continue;var a=i(e,o.start);return u===0?t&&a!==0?-s-2:s:a>0||a===0&&!t?s:-s-1}return-s-1},e.prototype.add=function(e){var t=!e.isEmpty(),n=this.pointIndex(e.start,t);n<0&&(n=-n-1);var r=this.pointIndex(e.end,t,n);return r<0?r=-r-1:r++,this.ranges.splice(n,r-n,e)},e.prototype.addList=function(e){var t=[];for(var n=e.length;n--;)t.push.apply(t,this.add(e[n]));return t},e.prototype.substractPoint=function(e){var t=this.pointIndex(e);if(t>=0)return this.ranges.splice(t,1)},e.prototype.merge=function(){var e=[],t=this.ranges;t=t.sort(function(e,t){return i(e.start,t.start)});var n=t[0],r;for(var s=1;s<t.length;s++){r=n,n=t[s];var o=i(r.end,n.start);if(o<0)continue;if(o==0&&!r.isEmpty()&&!n.isEmpty())continue;i(r.end,n.end)<0&&(r.end.row=n.end.row,r.end.column=n.end.column),t.splice(s,1),e.push(n),n=r,s--}return this.ranges=t,e},e.prototype.contains=function(e,t){return this.pointIndex({row:e,column:t})>=0},e.prototype.containsPoint=function(e){return this.pointIndex(e)>=0},e.prototype.rangeAtPoint=function(e){var t=this.pointIndex(e);if(t>=0)return this.ranges[t]},e.prototype.clipRows=function(e,t){var n=this.ranges;if(n[0].start.row>t||n[n.length-1].start.row<e)return[];var r=this.pointIndex({row:e,column:0});r<0&&(r=-r-1);var i=this.pointIndex({row:t,column:0},r);i<0&&(i=-i-1);var s=[];for(var o=r;o<i;o++)s.push(n[o]);return s},e.prototype.removeAll=function(){return this.ranges.splice(0,this.ranges.length)},e.prototype.attach=function(e){this.session&&this.detach(),this.session=e,this.onChange=this.$onChange.bind(this),this.session.on("change",this.onChange)},e.prototype.detach=function(){if(!this.session)return;this.session.removeListener("change",this.onChange),this.session=null},e.prototype.$onChange=function(e){var t=e.start,n=e.end,r=t.row,i=n.row,s=this.ranges;for(var o=0,u=s.length;o<u;o++){var a=s[o];if(a.end.row>=r)break}if(e.action=="insert"){var f=i-r,l=-t.column+n.column;for(;o<u;o++){var a=s[o];if(a.start.row>r)break;a.start.row==r&&a.start.column>=t.column&&(a.start.column==t.column&&this.$bias<=0||(a.start.column+=l,a.start.row+=f));if(a.end.row==r&&a.end.column>=t.column){if(a.end.column==t.column&&this.$bias<0)continue;a.end.column==t.column&&l>0&&o<u-1&&a.end.column>a.start.column&&a.end.column==s[o+1].start.column&&(a.end.column-=l),a.end.column+=l,a.end.row+=f}}}else{var f=r-i,l=t.column-n.column;for(;o<u;o++){var a=s[o];if(a.start.row>i)break;if(a.end.row<i&&(r<a.end.row||r==a.end.row&&t.column<a.end.column))a.end.row=r,a.end.column=t.column;else if(a.end.row==i)if(a.end.column<=n.column){if(f||a.end.column>t.column)a.end.column=t.column,a.end.row=t.row}else a.end.column+=l,a.end.row+=f;else a.end.row>i&&(a.end.row+=f);if(a.start.row<i&&(r<a.start.row||r==a.start.row&&t.column<a.start.column))a.start.row=r,a.start.column=t.column;else if(a.start.row==i)if(a.start.column<=n.column){if(f||a.start.column>t.column)a.start.column=t.column,a.start.row=t.row}else a.start.column+=l,a.start.row+=f;else a.start.row>i&&(a.start.row+=f)}}if(f!=0&&o<u)for(;o<u;o++){var a=s[o];a.start.row+=f,a.end.row+=f}},e}();s.prototype.comparePoints=i,t.RangeList=s}),define("ace/edit_session/fold",["require","exports","module","ace/range_list"],function(e,t,n){"use strict";function o(e,t){e.row-=t.row,e.row==0&&(e.column-=t.column)}function u(e,t){o(e.start,t),o(e.end,t)}function a(e,t){e.row==0&&(e.column+=t.column),e.row+=t.row}function f(e,t){a(e.start,t),a(e.end,t)}var r=this&&this.__extends||function(){var e=function(t,n){return e=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(e,t){e.__proto__=t}||function(e,t){for(var n in t)Object.prototype.hasOwnProperty.call(t,n)&&(e[n]=t[n])},e(t,n)};return function(t,n){function r(){this.constructor=t}if(typeof n!="function"&&n!==null)throw new TypeError("Class extends value "+String(n)+" is not a constructor or null");e(t,n),t.prototype=n===null?Object.create(n):(r.prototype=n.prototype,new r)}}(),i=e("../range_list").RangeList,s=function(e){function t(t,n){var r=e.call(this)||this;return r.foldLine=null,r.placeholder=n,r.range=t,r.start=t.start,r.end=t.end,r.sameRow=t.start.row==t.end.row,r.subFolds=r.ranges=[],r}return r(t,e),t.prototype.toString=function(){return'"'+this.placeholder+'" '+this.range.toString()},t.prototype.setFoldLine=function(e){this.foldLine=e,this.subFolds.forEach(function(t){t.setFoldLine(e)})},t.prototype.clone=function(){var e=this.range.clone(),n=new t(e,this.placeholder);return this.subFolds.forEach(function(e){n.subFolds.push(e.clone())}),n.collapseChildren=this.collapseChildren,n},t.prototype.addSubFold=function(e){if(this.range.isEqual(e))return;u(e,this.start);var t=e.start.row,n=e.start.column;for(var r=0,i=-1;r<this.subFolds.length;r++){i=this.subFolds[r].range.compare(t,n);if(i!=1)break}var s=this.subFolds[r],o=0;if(i==0){if(s.range.containsRange(e))return s.addSubFold(e);o=1}var t=e.range.end.row,n=e.range.end.column;for(var a=r,i=-1;a<this.subFolds.length;a++){i=this.subFolds[a].range.compare(t,n);if(i!=1)break}i==0&&a++;var f=this.subFolds.splice(r,a-r,e),l=i==0?f.length-1:f.length;for(var c=o;c<l;c++)e.addSubFold(f[c]);return e.setFoldLine(this.foldLine),e},t.prototype.restoreRange=function(e){return f(e,this.start)},t}(i);t.Fold=s}),define("ace/edit_session/folding",["require","exports","module","ace/range","ace/edit_session/fold_line","ace/edit_session/fold","ace/token_iterator","ace/mouse/mouse_event"],function(e,t,n){"use strict";function a(){this.getFoldAt=function(e,t,n){var r=this.getFoldLine(e);if(!r)return null;var i=r.folds;for(var s=0;s<i.length;s++){var o=i[s].range;if(o.contains(e,t)){if(n==1&&o.isEnd(e,t)&&!o.isEmpty())continue;if(n==-1&&o.isStart(e,t)&&!o.isEmpty())continue;return i[s]}}},this.getFoldsInRange=function(e){var t=e.start,n=e.end,r=this.$foldData,i=[];t.column+=1,n.column-=1;for(var s=0;s<r.length;s++){var o=r[s].range.compareRange(e);if(o==2)continue;if(o==-2)break;var u=r[s].folds;for(var a=0;a<u.length;a++){var f=u[a];o=f.range.compareRange(e);if(o==-2)break;if(o==2)continue;if(o==42)break;i.push(f)}}return t.column-=1,n.column+=1,i},this.getFoldsInRangeList=function(e){if(Array.isArray(e)){var t=[];e.forEach(function(e){t=t.concat(this.getFoldsInRange(e))},this)}else var t=this.getFoldsInRange(e);return t},this.getAllFolds=function(){var e=[],t=this.$foldData;for(var n=0;n<t.length;n++)for(var r=0;r<t[n].folds.length;r++)e.push(t[n].folds[r]);return e},this.getFoldStringAt=function(e,t,n,r){r=r||this.getFoldLine(e);if(!r)return null;var i={end:{column:0}},s,o;for(var u=0;u<r.folds.length;u++){o=r.folds[u];var a=o.range.compareEnd(e,t);if(a==-1){s=this.getLine(o.start.row).substring(i.end.column,o.start.column);break}if(a===0)return null;i=o}return s||(s=this.getLine(o.start.row).substring(i.end.column)),n==-1?s.substring(0,t-i.end.column):n==1?s.substring(t-i.end.column):s},this.getFoldLine=function(e,t){var n=this.$foldData,r=0;t&&(r=n.indexOf(t)),r==-1&&(r=0);for(r;r<n.length;r++){var i=n[r];if(i.start.row<=e&&i.end.row>=e)return i;if(i.end.row>e)return null}return null},this.getNextFoldLine=function(e,t){var n=this.$foldData,r=0;t&&(r=n.indexOf(t)),r==-1&&(r=0);for(r;r<n.length;r++){var i=n[r];if(i.end.row>=e)return i}return null},this.getFoldedRowCount=function(e,t){var n=this.$foldData,r=t-e+1;for(var i=0;i<n.length;i++){var s=n[i],o=s.end.row,u=s.start.row;if(o>=t){u<t&&(u>=e?r-=t-u:r=0);break}o>=e&&(u>=e?r-=o-u:r-=o-e+1)}return r},this.$addFoldLine=function(e){return this.$foldData.push(e),this.$foldData.sort(function(e,t){return e.start.row-t.start.row}),e},this.addFold=function(e,t){var n=this.$foldData,r=!1,o;e instanceof s?o=e:(o=new s(t,e),o.collapseChildren=t.collapseChildren),this.$clipRangeToDocument(o.range);var u=o.start.row,a=o.start.column,f=o.end.row,l=o.end.column,c=this.getFoldAt(u,a,1),h=this.getFoldAt(f,l,-1);if(c&&h==c)return c.addSubFold(o);c&&!c.range.isStart(u,a)&&this.removeFold(c),h&&!h.range.isEnd(f,l)&&this.removeFold(h);var p=this.getFoldsInRange(o.range);p.length>0&&(this.removeFolds(p),o.collapseChildren||p.forEach(function(e){o.addSubFold(e)}));for(var d=0;d<n.length;d++){var v=n[d];if(f==v.start.row){v.addFold(o),r=!0;break}if(u==v.end.row){v.addFold(o),r=!0;if(!o.sameRow){var m=n[d+1];if(m&&m.start.row==f){v.merge(m);break}}break}if(f<=v.start.row)break}return r||(v=this.$addFoldLine(new i(this.$foldData,o))),this.$useWrapMode?this.$updateWrapData(v.start.row,v.start.row):this.$updateRowLengthCache(v.start.row,v.start.row),this.$modified=!0,this._signal("changeFold",{data:o,action:"add"}),o},this.addFolds=function(e){e.forEach(function(e){this.addFold(e)},this)},this.removeFold=function(e){var t=e.foldLine,n=t.start.row,r=t.end.row,i=this.$foldData,s=t.folds;if(s.length==1)i.splice(i.indexOf(t),1);else if(t.range.isEnd(e.end.row,e.end.column))s.pop(),t.end.row=s[s.length-1].end.row,t.end.column=s[s.length-1].end.column;else if(t.range.isStart(e.start.row,e.start.column))s.shift(),t.start.row=s[0].start.row,t.start.column=s[0].start.column;else if(e.sameRow)s.splice(s.indexOf(e),1);else{var o=t.split(e.start.row,e.start.column);s=o.folds,s.shift(),o.start.row=s[0].start.row,o.start.column=s[0].start.column}this.$updating||(this.$useWrapMode?this.$updateWrapData(n,r):this.$updateRowLengthCache(n,r)),this.$modified=!0,this._signal("changeFold",{data:e,action:"remove"})},this.removeFolds=function(e){var t=[];for(var n=0;n<e.length;n++)t.push(e[n]);t.forEach(function(e){this.removeFold(e)},this),this.$modified=!0},this.expandFold=function(e){this.removeFold(e),e.subFolds.forEach(function(t){e.restoreRange(t),this.addFold(t)},this),e.collapseChildren>0&&this.foldAll(e.start.row+1,e.end.row,e.collapseChildren-1),e.subFolds=[]},this.expandFolds=function(e){e.forEach(function(e){this.expandFold(e)},this)},this.unfold=function(e,t){var n,i;if(e==null)n=new r(0,0,this.getLength(),0),t==null&&(t=!0);else if(typeof e=="number")n=new r(e,0,e,this.getLine(e).length);else if("row"in e)n=r.fromPoints(e,e);else{if(Array.isArray(e))return i=[],e.forEach(function(e){i=i.concat(this.unfold(e))},this),i;n=e}i=this.getFoldsInRangeList(n);var s=i;while(i.length==1&&r.comparePoints(i[0].start,n.start)<0&&r.comparePoints(i[0].end,n.end)>0)this.expandFolds(i),i=this.getFoldsInRangeList(n);t!=0?this.removeFolds(i):this.expandFolds(i);if(s.length)return s},this.isRowFolded=function(e,t){return!!this.getFoldLine(e,t)},this.getRowFoldEnd=function(e,t){var n=this.getFoldLine(e,t);return n?n.end.row:e},this.getRowFoldStart=function(e,t){var n=this.getFoldLine(e,t);return n?n.start.row:e},this.getFoldDisplayLine=function(e,t,n,r,i){r==null&&(r=e.start.row),i==null&&(i=0),t==null&&(t=e.end.row),n==null&&(n=this.getLine(t).length);var s=this.doc,o="";return e.walk(function(e,t,n,u){if(t<r)return;if(t==r){if(n<i)return;u=Math.max(i,u)}e!=null?o+=e:o+=s.getLine(t).substring(u,n)},t,n),o},this.getDisplayLine=function(e,t,n,r){var i=this.getFoldLine(e);if(!i){var s;return s=this.doc.getLine(e),s.substring(r||0,t||s.length)}return this.getFoldDisplayLine(i,e,t,n,r)},this.$cloneFoldData=function(){var e=[];return e=this.$foldData.map(function(t){var n=t.folds.map(function(e){return e.clone()});return new i(e,n)}),e},this.toggleFold=function(e){var t=this.selection,n=t.getRange(),r,i;if(n.isEmpty()){var s=n.start;r=this.getFoldAt(s.row,s.column);if(r){this.expandFold(r);return}(i=this.findMatchingBracket(s))?n.comparePoint(i)==1?n.end=i:(n.start=i,n.start.column++,n.end.column--):(i=this.findMatchingBracket({row:s.row,column:s.column+1}))?(n.comparePoint(i)==1?n.end=i:n.start=i,n.start.column++):n=this.getCommentFoldRange(s.row,s.column)||n}else{var o=this.getFoldsInRange(n);if(e&&o.length){this.expandFolds(o);return}o.length==1&&(r=o[0])}r||(r=this.getFoldAt(n.start.row,n.start.column));if(r&&r.range.toString()==n.toString()){this.expandFold(r);return}var u="...";if(!n.isMultiLine()){u=this.getTextRange(n);if(u.length<4)return;u=u.trim().substring(0,2)+".."}this.addFold(u,n)},this.getCommentFoldRange=function(e,t,n){var i=new o(this,e,t),s=i.getCurrentToken(),u=s&&s.type;if(s&&/^comment|string/.test(u)){u=u.match(/comment|string/)[0],u=="comment"&&(u+="|doc-start|\\.doc");var a=new RegExp(u),f=new r;if(n!=1){do s=i.stepBackward();while(s&&a.test(s.type));s=i.stepForward()}f.start.row=i.getCurrentTokenRow(),f.start.column=i.getCurrentTokenColumn()+s.value.length,i=new o(this,e,t);var l=this.getState(i.$row);if(n!=-1){var c=-1;do{s=i.stepForward();if(c==-1){var h=this.getState(i.$row);l.toString()!==h.toString()&&(c=i.$row)}else if(i.$row>c)break}while(s&&a.test(s.type));s=i.stepBackward()}else s=i.getCurrentToken();return f.end.row=i.getCurrentTokenRow(),f.end.column=i.getCurrentTokenColumn(),f}},this.foldAll=function(e,t,n,r){n==undefined&&(n=1e5);var i=this.foldWidgets;if(!i)return;t=t||this.getLength(),e=e||0;for(var s=e;s<t;s++){i[s]==null&&(i[s]=this.getFoldWidget(s));if(i[s]!="start")continue;if(r&&!r(s))continue;var o=this.getFoldWidgetRange(s);o&&o.isMultiLine()&&o.end.row<=t&&o.start.row>=e&&(s=o.end.row,o.collapseChildren=n,this.addFold("...",o))}},this.foldToLevel=function(e){this.foldAll();while(e-->0)this.unfold(null,!1)},this.foldAllComments=function(){var e=this;this.foldAll(null,null,null,function(t){var n=e.getTokens(t);for(var r=0;r<n.length;r++){var i=n[r];if(i.type=="text"&&/^\s+$/.test(i.value))continue;return/comment/.test(i.type)?!0:!1}})},this.$foldStyles={manual:1,markbegin:1,markbeginend:1},this.$foldStyle="markbegin",this.setFoldStyle=function(e){if(!this.$foldStyles[e])throw new Error("invalid fold style: "+e+"["+Object.keys(this.$foldStyles).join(", ")+"]");if(this.$foldStyle==e)return;this.$foldStyle=e,e=="manual"&&this.unfold();var t=this.$foldMode;this.$setFolding(null),this.$setFolding(t)},this.$setFolding=function(e){if(this.$foldMode==e)return;this.$foldMode=e,this.off("change",this.$updateFoldWidgets),this.off("tokenizerUpdate",this.$tokenizerUpdateFoldWidgets),this._signal("changeAnnotation");if(!e||this.$foldStyle=="manual"){this.foldWidgets=null;return}this.foldWidgets=[],this.getFoldWidget=e.getFoldWidget.bind(e,this,this.$foldStyle),this.getFoldWidgetRange=e.getFoldWidgetRange.bind(e,this,this.$foldStyle),this.$updateFoldWidgets=this.updateFoldWidgets.bind(this),this.$tokenizerUpdateFoldWidgets=this.tokenizerUpdateFoldWidgets.bind(this),this.on("change",this.$updateFoldWidgets),this.on("tokenizerUpdate",this.$tokenizerUpdateFoldWidgets)},this.getParentFoldRangeData=function(e,t){var n=this.foldWidgets;if(!n||t&&n[e])return{};var r=e-1,i;while(r>=0){var s=n[r];s==null&&(s=n[r]=this.getFoldWidget(r));if(s=="start"){var o=this.getFoldWidgetRange(r);i||(i=o);if(o&&o.end.row>=e)break}r--}return{range:r!==-1&&o,firstRange:i}},this.onFoldWidgetClick=function(e,t){t instanceof u&&(t=t.domEvent);var n={children:t.shiftKey,all:t.ctrlKey||t.metaKey,siblings:t.altKey},r=this.$toggleFoldWidget(e,n);if(!r){var i=t.target||t.srcElement;i&&/ace_fold-widget/.test(i.className)&&(i.className+=" ace_invalid")}},this.$toggleFoldWidget=function(e,t){if(!this.getFoldWidget)return;var n=this.getFoldWidget(e),r=this.getLine(e),i=n==="end"?-1:1,s=this.getFoldAt(e,i===-1?0:r.length,i);if(s)return t.children||t.all?this.removeFold(s):this.expandFold(s),s;var o=this.getFoldWidgetRange(e,!0);if(o&&!o.isMultiLine()){s=this.getFoldAt(o.start.row,o.start.column,1);if(s&&o.isEqual(s.range))return this.removeFold(s),s}if(t.siblings){var u=this.getParentFoldRangeData(e);if(u.range)var a=u.range.start.row+1,f=u.range.end.row;this.foldAll(a,f,t.all?1e4:0)}else t.children?(f=o?o.end.row:this.getLength(),this.foldAll(e+1,f,t.all?1e4:0)):o&&(t.all&&(o.collapseChildren=1e4),this.addFold("...",o));return o},this.toggleFoldWidget=function(e){var t=this.selection.getCursor().row;t=this.getRowFoldStart(t);var n=this.$toggleFoldWidget(t,{});if(n)return;var r=this.getParentFoldRangeData(t,!0);n=r.range||r.firstRange;if(n){t=n.start.row;var i=this.getFoldAt(t,this.getLine(t).length,1);i?this.removeFold(i):this.addFold("...",n)}},this.updateFoldWidgets=function(e){var t=e.start.row,n=e.end.row-t;if(n===0)this.foldWidgets[t]=null;else if(e.action=="remove")this.foldWidgets.splice(t,n+1,null);else{var r=Array(n+1);r.unshift(t,1),this.foldWidgets.splice.apply(this.foldWidgets,r)}},this.tokenizerUpdateFoldWidgets=function(e){var t=e.data;t.first!=t.last&&this.foldWidgets.length>t.first&&this.foldWidgets.splice(t.first,this.foldWidgets.length)}}var r=e("../range").Range,i=e("./fold_line").FoldLine,s=e("./fold").Fold,o=e("../token_iterator").TokenIterator,u=e("../mouse/mouse_event").MouseEvent;t.Folding=a}),define("ace/edit_session/bracket_match",["require","exports","module","ace/token_iterator","ace/range"],function(e,t,n){"use strict";function s(){this.findMatchingBracket=function(e,t){if(e.column==0)return null;var n=t||this.getLine(e.row).charAt(e.column-1);if(n=="")return null;var r=n.match(/([\(\[\{])|([\)\]\}])/);return r?r[1]?this.$findClosingBracket(r[1],e):this.$findOpeningBracket(r[2],e):null},this.getBracketRange=function(e){var t=this.getLine(e.row),n=!0,r,s=t.charAt(e.column-1),o=s&&s.match(/([\(\[\{])|([\)\]\}])/);o||(s=t.charAt(e.column),e={row:e.row,column:e.column+1},o=s&&s.match(/([\(\[\{])|([\)\]\}])/),n=!1);if(!o)return null;if(o[1]){var u=this.$findClosingBracket(o[1],e);if(!u)return null;r=i.fromPoints(e,u),n||(r.end.column++,r.start.column--),r.cursor=r.end}else{var u=this.$findOpeningBracket(o[2],e);if(!u)return null;r=i.fromPoints(u,e),n||(r.start.column++,r.end.column--),r.cursor=r.start}return r},this.getMatchingBracketRanges=function(e,t){var n=this.getLine(e.row),r=/([\(\[\{])|([\)\]\}])/,s=!t&&n.charAt(e.column-1),o=s&&s.match(r);o||(s=(t===undefined||t)&&n.charAt(e.column),e={row:e.row,column:e.column+1},o=s&&s.match(r));if(!o)return null;var u=new i(e.row,e.column-1,e.row,e.column),a=o[1]?this.$findClosingBracket(o[1],e):this.$findOpeningBracket(o[2],e);if(!a)return[u];var f=new i(a.row,a.column,a.row,a.column+1);return[u,f]},this.$brackets={")":"(","(":")","]":"[","[":"]","{":"}","}":"{","<":">",">":"<"},this.$findOpeningBracket=function(e,t,n){var i=this.$brackets[e],s=1,o=new r(this,t.row,t.column),u=o.getCurrentToken();u||(u=o.stepForward());if(!u)return;n||(n=new RegExp("(\\.?"+u.type.replace(".","\\.").replace("rparen",".paren").replace(/\b(?:end)\b/,"(?:start|begin|end)").replace(/-close\b/,"-(close|open)")+")+"));var a=t.column-o.getCurrentTokenColumn()-2,f=u.value;for(;;){while(a>=0){var l=f.charAt(a);if(l==i){s-=1;if(s==0)return{row:o.getCurrentTokenRow(),column:a+o.getCurrentTokenColumn()}}else l==e&&(s+=1);a-=1}do u=o.stepBackward();while(u&&!n.test(u.type));if(u==null)break;f=u.value,a=f.length-1}return null},this.$findClosingBracket=function(e,t,n){var i=this.$brackets[e],s=1,o=new r(this,t.row,t.column),u=o.getCurrentToken();u||(u=o.stepForward());if(!u)return;n||(n=new RegExp("(\\.?"+u.type.replace(".","\\.").replace("lparen",".paren").replace(/\b(?:start|begin)\b/,"(?:start|begin|end)").replace(/-open\b/,"-(close|open)")+")+"));var a=t.column-o.getCurrentTokenColumn();for(;;){var f=u.value,l=f.length;while(a<l){var c=f.charAt(a);if(c==i){s-=1;if(s==0)return{row:o.getCurrentTokenRow(),column:a+o.getCurrentTokenColumn()}}else c==e&&(s+=1);a+=1}do u=o.stepForward();while(u&&!n.test(u.type));if(u==null)break;a=0}return null},this.getMatchingTags=function(e){var t=new r(this,e.row,e.column),n=this.$findTagName(t);if(!n)return;var i=t.stepBackward();return i.value==="<"?this.$findClosingTag(t,n):this.$findOpeningTag(t,n)},this.$findTagName=function(e){var t=e.getCurrentToken(),n=!1,r=!1;if(t&&t.type.indexOf("tag-name")===-1)do r?t=e.stepBackward():t=e.stepForward(),t&&(t.value==="/>"?r=!0:t.type.indexOf("tag-name")!==-1&&(n=!0));while(t&&!n);return t},this.$findClosingTag=function(e,t){var n,r=t.value,s=t.value,o=0,u=new i(e.getCurrentTokenRow(),e.getCurrentTokenColumn(),e.getCurrentTokenRow(),e.getCurrentTokenColumn()+1);t=e.stepForward();var a=new i(e.getCurrentTokenRow(),e.getCurrentTokenColumn(),e.getCurrentTokenRow(),e.getCurrentTokenColumn()+t.value.length),f=!1;do{n=t;if(n.type.indexOf("tag-close")!==-1&&!f){var l=new i(e.getCurrentTokenRow(),e.getCurrentTokenColumn(),e.getCurrentTokenRow(),e.getCurrentTokenColumn()+1);f=!0}t=e.stepForward();if(t){if(t.value===">"&&!f){var l=new i(e.getCurrentTokenRow(),e.getCurrentTokenColumn(),e.getCurrentTokenRow(),e.getCurrentTokenColumn()+1);f=!0}if(t.type.indexOf("tag-name")!==-1){r=t.value;if(s===r)if(n.value==="<")o++;else if(n.value==="</"){o--;if(o<0){e.stepBackward();var c=new i(e.getCurrentTokenRow(),e.getCurrentTokenColumn(),e.getCurrentTokenRow(),e.getCurrentTokenColumn()+2);t=e.stepForward();var h=new i(e.getCurrentTokenRow(),e.getCurrentTokenColumn(),e.getCurrentTokenRow(),e.getCurrentTokenColumn()+t.value.length);t.type.indexOf("tag-close")===-1&&(t=e.stepForward());if(!t||t.value!==">")return;var p=new i(e.getCurrentTokenRow(),e.getCurrentTokenColumn(),e.getCurrentTokenRow(),e.getCurrentTokenColumn()+1)}}}else if(s===r&&t.value==="/>"){o--;if(o<0)var c=new i(e.getCurrentTokenRow(),e.getCurrentTokenColumn(),e.getCurrentTokenRow(),e.getCurrentTokenColumn()+2),h=c,p=h,l=new i(a.end.row,a.end.column,a.end.row,a.end.column+1)}}}while(t&&o>=0);if(u&&l&&c&&p&&a&&h)return{openTag:new i(u.start.row,u.start.column,l.end.row,l.end.column),closeTag:new i(c.start.row,c.start.column,p.end.row,p.end.column),openTagName:a,closeTagName:h}},this.$findOpeningTag=function(e,t){var n=e.getCurrentToken(),r=t.value,s=0,o=e.getCurrentTokenRow(),u=e.getCurrentTokenColumn(),a=u+2,f=new i(o,u,o,a);e.stepForward();var l=new i(e.getCurrentTokenRow(),e.getCurrentTokenColumn(),e.getCurrentTokenRow(),e.getCurrentTokenColumn()+t.value.length);t.type.indexOf("tag-close")===-1&&(t=e.stepForward());if(!t||t.value!==">")return;var c=new i(e.getCurrentTokenRow(),e.getCurrentTokenColumn(),e.getCurrentTokenRow(),e.getCurrentTokenColumn()+1);e.stepBackward(),e.stepBackward();do{t=n,o=e.getCurrentTokenRow(),u=e.getCurrentTokenColumn(),a=u+t.value.length,n=e.stepBackward();if(t)if(t.type.indexOf("tag-name")!==-1){if(r===t.value)if(n.value==="<"){s++;if(s>0){var h=new i(o,u,o,a),p=new i(e.getCurrentTokenRow(),e.getCurrentTokenColumn(),e.getCurrentTokenRow(),e.getCurrentTokenColumn()+1);do t=e.stepForward();while(t&&t.value!==">");var d=new i(e.getCurrentTokenRow(),e.getCurrentTokenColumn(),e.getCurrentTokenRow(),e.getCurrentTokenColumn()+1)}}else n.value==="</"&&s--}else if(t.value==="/>"){var v=0,m=n;while(m){if(m.type.indexOf("tag-name")!==-1&&m.value===r){s--;break}if(m.value==="<")break;m=e.stepBackward(),v++}for(var g=0;g<v;g++)e.stepForward()}}while(n&&s<=0);if(p&&d&&f&&c&&h&&l)return{openTag:new i(p.start.row,p.start.column,d.end.row,d.end.column),closeTag:new i(f.start.row,f.start.column,c.end.row,c.end.column),openTagName:h,closeTagName:l}}}var r=e("../token_iterator").TokenIterator,i=e("../range").Range;t.BracketMatch=s}),define("ace/edit_session",["require","exports","module","ace/lib/oop","ace/lib/lang","ace/bidihandler","ace/config","ace/lib/event_emitter","ace/selection","ace/mode/text","ace/range","ace/document","ace/background_tokenizer","ace/search_highlight","ace/undomanager","ace/edit_session/folding","ace/edit_session/bracket_match"],function(e,t,n){"use strict";function T(e){return e<4352?!1:e>=4352&&e<=4447||e>=4515&&e<=4519||e>=4602&&e<=4607||e>=9001&&e<=9002||e>=11904&&e<=11929||e>=11931&&e<=12019||e>=12032&&e<=12245||e>=12272&&e<=12283||e>=12288&&e<=12350||e>=12353&&e<=12438||e>=12441&&e<=12543||e>=12549&&e<=12589||e>=12593&&e<=12686||e>=12688&&e<=12730||e>=12736&&e<=12771||e>=12784&&e<=12830||e>=12832&&e<=12871||e>=12880&&e<=13054||e>=13056&&e<=19903||e>=19968&&e<=42124||e>=42128&&e<=42182||e>=43360&&e<=43388||e>=44032&&e<=55203||e>=55216&&e<=55238||e>=55243&&e<=55291||e>=63744&&e<=64255||e>=65040&&e<=65049||e>=65072&&e<=65106||e>=65108&&e<=65126||e>=65128&&e<=65131||e>=65281&&e<=65376||e>=65504&&e<=65510}var r=e("./lib/oop"),i=e("./lib/lang"),s=e("./bidihandler").BidiHandler,o=e("./config"),u=e("./lib/event_emitter").EventEmitter,a=e("./selection").Selection,f=e("./mode/text").Mode,l=e("./range").Range,c=e("./document").Document,h=e("./background_tokenizer").BackgroundTokenizer,p=e("./search_highlight").SearchHighlight,d=e("./undomanager").UndoManager,v=function(){function e(t,n){this.doc,this.$breakpoints=[],this.$decorations=[],this.$frontMarkers={},this.$backMarkers={},this.$markerId=1,this.$undoSelect=!0,this.prevOp={},this.$foldData=[],this.id="session"+ ++e.$uid,this.$foldData.toString=function(){return this.join("\n")},this.bgTokenizer=new h((new f).getTokenizer(),this);var r=this;this.bgTokenizer.on("update",function(e){r._signal("tokenizerUpdate",e)}),this.on("changeFold",this.onChangeFold.bind(this)),this.$onChange=this.onChange.bind(this);if(typeof t!="object"||!t.getLine)t=new c(t);this.setDocument(t),this.selection=new a(this),this.$onSelectionChange=this.onSelectionChange.bind(this),this.selection.on("changeSelection",this.$onSelectionChange),this.selection.on("changeCursor",this.$onSelectionChange),this.$bidiHandler=new s(this),o.resetOptions(this),this.setMode(n),o._signal("session",this),this.destroyed=!1,this.$initOperationListeners()}return e.prototype.$initOperationListeners=function(){var e=this;this.curOp=null,this.on("change",function(){e.curOp||(e.startOperation(),e.curOp.selectionBefore=e.$lastSel),e.curOp.docChanged=!0},!0),this.on("changeSelection",function(){e.curOp||(e.startOperation(),e.curOp.selectionBefore=e.$lastSel),e.curOp.selectionChanged=!0},!0),this.$operationResetTimer=i.delayedCall(this.endOperation.bind(this,!0))},e.prototype.startOperation=function(e){if(this.curOp){if(!e||this.curOp.command)return;this.prevOp=this.curOp}e||(e={}),this.$operationResetTimer.schedule(),this.curOp={command:e.command||{},args:e.args},this.curOp.selectionBefore=this.selection.toJSON(),this._signal("startOperation",e)},e.prototype.endOperation=function(e){if(this.curOp){if(e&&e.returnValue===!1){this.curOp=null,this._signal("endOperation",e);return}if(e==1&&this.curOp.command&&this.curOp.command.name=="mouse")return;var t=this.selection.toJSON();this.curOp.selectionAfter=t,this.$lastSel=this.selection.toJSON(),this.getUndoManager().addSelection(t),this._signal("beforeEndOperation"),this.prevOp=this.curOp,this.curOp=null,this._signal("endOperation",e)}},e.prototype.setDocument=function(e){this.doc&&this.doc.off("change",this.$onChange),this.doc=e,e.on("change",this.$onChange,!0),this.bgTokenizer.setDocument(this.getDocument()),this.resetCaches()},e.prototype.getDocument=function(){return this.doc},e.prototype.$resetRowCache=function(e){if(!e){this.$docRowCache=[],this.$screenRowCache=[];return}var t=this.$docRowCache.length,n=this.$getRowCacheIndex(this.$docRowCache,e)+1;t>n&&(this.$docRowCache.splice(n,t),this.$screenRowCache.splice(n,t))},e.prototype.$getRowCacheIndex=function(e,t){var n=0,r=e.length-1;while(n<=r){var i=n+r>>1,s=e[i];if(t>s)n=i+1;else{if(!(t<s))return i;r=i-1}}return n-1},e.prototype.resetCaches=function(){this.$modified=!0,this.$wrapData=[],this.$rowLengthCache=[],this.$resetRowCache(0),this.destroyed||this.bgTokenizer.start(0)},e.prototype.onChangeFold=function(e){var t=e.data;this.$resetRowCache(t.start.row)},e.prototype.onChange=function(e){this.$modified=!0,this.$bidiHandler.onChange(e),this.$resetRowCache(e.start.row);var t=this.$updateInternalDataOnChange(e);!this.$fromUndo&&this.$undoManager&&(t&&t.length&&(this.$undoManager.add({action:"removeFolds",folds:t},this.mergeUndoDeltas),this.mergeUndoDeltas=!0),this.$undoManager.add(e,this.mergeUndoDeltas),this.mergeUndoDeltas=!0,this.$informUndoManager.schedule()),this.bgTokenizer.$updateOnChange(e),this._signal("change",e)},e.prototype.onSelectionChange=function(){this._signal("changeSelection")},e.prototype.setValue=function(e){this.doc.setValue(e),this.selection.moveTo(0,0),this.$resetRowCache(0),this.setUndoManager(this.$undoManager),this.getUndoManager().reset()},e.fromJSON=function(t){typeof t=="string"&&(t=JSON.parse(t));var n=new d;n.$undoStack=t.history.undo,n.$redoStack=t.history.redo,n.mark=t.history.mark,n.$rev=t.history.rev;var r=new e(t.value);return t.folds.forEach(function(e){r.addFold("...",l.fromPoints(e.start,e.end))}),r.setAnnotations(t.annotations),r.setBreakpoints(t.breakpoints),r.setMode(t.mode),r.setScrollLeft(t.scrollLeft),r.setScrollTop(t.scrollTop),r.setUndoManager(n),r.selection.fromJSON(t.selection),r},e.prototype.toJSON=function(){return{annotations:this.$annotations,breakpoints:this.$breakpoints,folds:this.getAllFolds().map(function(e){return e.range}),history:this.getUndoManager(),mode:this.$mode.$id,scrollLeft:this.$scrollLeft,scrollTop:this.$scrollTop,selection:this.selection.toJSON(),value:this.doc.getValue()}},e.prototype.toString=function(){return this.doc.getValue()},e.prototype.getSelection=function(){return this.selection},e.prototype.getState=function(e){return this.bgTokenizer.getState(e)},e.prototype.getTokens=function(e){return this.bgTokenizer.getTokens(e)},e.prototype.getTokenAt=function(e,t){var n=this.bgTokenizer.getTokens(e),r,i=0;if(t==null){var s=n.length-1;i=this.getLine(e).length}else for(var s=0;s<n.length;s++){i+=n[s].value.length;if(i>=t)break}return r=n[s],r?(r.index=s,r.start=i-r.value.length,r):null},e.prototype.setUndoManager=function(e){this.$undoManager=e,this.$informUndoManager&&this.$informUndoManager.cancel();if(e){var t=this;e.addSession(this),this.$syncInformUndoManager=function(){t.$informUndoManager.cancel(),t.mergeUndoDeltas=!1},this.$informUndoManager=i.delayedCall(this.$syncInformUndoManager)}else this.$syncInformUndoManager=function(){}},e.prototype.markUndoGroup=function(){this.$syncInformUndoManager&&this.$syncInformUndoManager()},e.prototype.getUndoManager=function(){return this.$undoManager||this.$defaultUndoManager},e.prototype.getTabString=function(){return this.getUseSoftTabs()?i.stringRepeat(" ",this.getTabSize()):"	"},e.prototype.setUseSoftTabs=function(e){this.setOption("useSoftTabs",e)},e.prototype.getUseSoftTabs=function(){return this.$useSoftTabs&&!this.$mode.$indentWithTabs},e.prototype.setTabSize=function(e){this.setOption("tabSize",e)},e.prototype.getTabSize=function(){return this.$tabSize},e.prototype.isTabStop=function(e){return this.$useSoftTabs&&e.column%this.$tabSize===0},e.prototype.setNavigateWithinSoftTabs=function(e){this.setOption("navigateWithinSoftTabs",e)},e.prototype.getNavigateWithinSoftTabs=function(){return this.$navigateWithinSoftTabs},e.prototype.setOverwrite=function(e){this.setOption("overwrite",e)},e.prototype.getOverwrite=function(){return this.$overwrite},e.prototype.toggleOverwrite=function(){this.setOverwrite(!this.$overwrite)},e.prototype.addGutterDecoration=function(e,t){this.$decorations[e]||(this.$decorations[e]=""),this.$decorations[e]+=" "+t,this._signal("changeBreakpoint",{})},e.prototype.removeGutterDecoration=function(e,t){this.$decorations[e]=(this.$decorations[e]||"").replace(" "+t,""),this._signal("changeBreakpoint",{})},e.prototype.getBreakpoints=function(){return this.$breakpoints},e.prototype.setBreakpoints=function(e){this.$breakpoints=[];for(var t=0;t<e.length;t++)this.$breakpoints[e[t]]="ace_breakpoint";this._signal("changeBreakpoint",{})},e.prototype.clearBreakpoints=function(){this.$breakpoints=[],this._signal("changeBreakpoint",{})},e.prototype.setBreakpoint=function(e,t){t===undefined&&(t="ace_breakpoint"),t?this.$breakpoints[e]=t:delete this.$breakpoints[e],this._signal("changeBreakpoint",{})},e.prototype.clearBreakpoint=function(e){delete this.$breakpoints[e],this._signal("changeBreakpoint",{})},e.prototype.addMarker=function(e,t,n,r){var i=this.$markerId++,s={range:e,type:n||"line",renderer:typeof n=="function"?n:null,clazz:t,inFront:!!r,id:i};return r?(this.$frontMarkers[i]=s,this._signal("changeFrontMarker")):(this.$backMarkers[i]=s,this._signal("changeBackMarker")),i},e.prototype.addDynamicMarker=function(e,t){if(!e.update)return;var n=this.$markerId++;return e.id=n,e.inFront=!!t,t?(this.$frontMarkers[n]=e,this._signal("changeFrontMarker")):(this.$backMarkers[n]=e,this._signal("changeBackMarker")),e},e.prototype.removeMarker=function(e){var t=this.$frontMarkers[e]||this.$backMarkers[e];if(!t)return;var n=t.inFront?this.$frontMarkers:this.$backMarkers;delete n[e],this._signal(t.inFront?"changeFrontMarker":"changeBackMarker")},e.prototype.getMarkers=function(e){return e?this.$frontMarkers:this.$backMarkers},e.prototype.highlight=function(e){if(!this.$searchHighlight){var t=new p(null,"ace_selected-word","text");this.$searchHighlight=this.addDynamicMarker(t)}this.$searchHighlight.setRegexp(e)},e.prototype.highlightLines=function(e,t,n,r){typeof t!="number"&&(n=t,t=e),n||(n="ace_step");var i=new l(e,0,t,Infinity);return i.id=this.addMarker(i,n,"fullLine",r),i},e.prototype.setAnnotations=function(e){this.$annotations=e,this._signal("changeAnnotation",{})},e.prototype.getAnnotations=function(){return this.$annotations||[]},e.prototype.clearAnnotations=function(){this.setAnnotations([])},e.prototype.$detectNewLine=function(e){var t=e.match(/^.*?(\r?\n)/m);t?this.$autoNewLine=t[1]:this.$autoNewLine="\n"},e.prototype.getWordRange=function(e,t){var n=this.getLine(e),r=!1;t>0&&(r=!!n.charAt(t-1).match(this.tokenRe)),r||(r=!!n.charAt(t).match(this.tokenRe));if(r)var i=this.tokenRe;else if(/^\s+$/.test(n.slice(t-1,t+1)))var i=/\s/;else var i=this.nonTokenRe;var s=t;if(s>0){do s--;while(s>=0&&n.charAt(s).match(i));s++}var o=t;while(o<n.length&&n.charAt(o).match(i))o++;return new l(e,s,e,o)},e.prototype.getAWordRange=function(e,t){var n=this.getWordRange(e,t),r=this.getLine(n.end.row);while(r.charAt(n.end.column).match(/[ \t]/))n.end.column+=1;return n},e.prototype.setNewLineMode=function(e){this.doc.setNewLineMode(e)},e.prototype.getNewLineMode=function(){return this.doc.getNewLineMode()},e.prototype.setUseWorker=function(e){this.setOption("useWorker",e)},e.prototype.getUseWorker=function(){return this.$useWorker},e.prototype.onReloadTokenizer=function(e){var t=e.data;this.bgTokenizer.start(t.first),this._signal("tokenizerUpdate",e)},e.prototype.setMode=function(e,t){if(e&&typeof e=="object"){if(e.getTokenizer)return this.$onChangeMode(e);var n=e,r=n.path}else r=e||"ace/mode/text";this.$modes["ace/mode/text"]||(this.$modes["ace/mode/text"]=new f);if(this.$modes[r]&&!n){this.$onChangeMode(this.$modes[r]),t&&t();return}this.$modeId=r,o.loadModule(["mode",r],function(e){if(this.$modeId!==r)return t&&t();this.$modes[r]&&!n?this.$onChangeMode(this.$modes[r]):e&&e.Mode&&(e=new e.Mode(n),n||(this.$modes[r]=e,e.$id=r),this.$onChangeMode(e)),t&&t()}.bind(this)),this.$mode||this.$onChangeMode(this.$modes["ace/mode/text"],!0)},e.prototype.$onChangeMode=function(e,t){t||(this.$modeId=e.$id);if(this.$mode===e)return;var n=this.$mode;this.$mode=e,this.$stopWorker(),this.$useWorker&&this.$startWorker();var r=e.getTokenizer();if(r.on!==undefined){var i=this.onReloadTokenizer.bind(this);r.on("update",i)}this.bgTokenizer.setTokenizer(r),this.bgTokenizer.setDocument(this.getDocument()),this.tokenRe=e.tokenRe,this.nonTokenRe=e.nonTokenRe,t||(e.attachToSession&&e.attachToSession(this),this.$options.wrapMethod.set.call(this,this.$wrapMethod),this.$setFolding(e.foldingRules),this.bgTokenizer.start(0),this._emit("changeMode",{oldMode:n,mode:e}))},e.prototype.$stopWorker=function(){this.$worker&&(this.$worker.terminate(),this.$worker=null)},e.prototype.$startWorker=function(){try{this.$worker=this.$mode.createWorker(this)}catch(e){o.warn("Could not load worker",e),this.$worker=null}},e.prototype.getMode=function(){return this.$mode},e.prototype.setScrollTop=function(e){if(this.$scrollTop===e||isNaN(e))return;this.$scrollTop=e,this._signal("changeScrollTop",e)},e.prototype.getScrollTop=function(){return this.$scrollTop},e.prototype.setScrollLeft=function(e){if(this.$scrollLeft===e||isNaN(e))return;this.$scrollLeft=e,this._signal("changeScrollLeft",e)},e.prototype.getScrollLeft=function(){return this.$scrollLeft},e.prototype.getScreenWidth=function(){return this.$computeWidth(),this.lineWidgets?Math.max(this.getLineWidgetMaxWidth(),this.screenWidth):this.screenWidth},e.prototype.getLineWidgetMaxWidth=function(){if(this.lineWidgetsWidth!=null)return this.lineWidgetsWidth;var e=0;return this.lineWidgets.forEach(function(t){t&&t.screenWidth>e&&(e=t.screenWidth)}),this.lineWidgetWidth=e},e.prototype.$computeWidth=function(e){if(this.$modified||e){this.$modified=!1;if(this.$useWrapMode)return this.screenWidth=this.$wrapLimit;var t=this.doc.getAllLines(),n=this.$rowLengthCache,r=0,i=0,s=this.$foldData[i],o=s?s.start.row:Infinity,u=t.length;for(var a=0;a<u;a++){if(a>o){a=s.end.row+1;if(a>=u)break;s=this.$foldData[i++],o=s?s.start.row:Infinity}n[a]==null&&(n[a]=this.$getStringScreenWidth(t[a])[0]),n[a]>r&&(r=n[a])}this.screenWidth=r}},e.prototype.getLine=function(e){return this.doc.getLine(e)},e.prototype.getLines=function(e,t){return this.doc.getLines(e,t)},e.prototype.getLength=function(){return this.doc.getLength()},e.prototype.getTextRange=function(e){return this.doc.getTextRange(e||this.selection.getRange())},e.prototype.insert=function(e,t){return this.doc.insert(e,t)},e.prototype.remove=function(e){return this.doc.remove(e)},e.prototype.removeFullLines=function(e,t){return this.doc.removeFullLines(e,t)},e.prototype.undoChanges=function(e,t){if(!e.length)return;this.$fromUndo=!0;for(var n=e.length-1;n!=-1;n--){var r=e[n];r.action=="insert"||r.action=="remove"?this.doc.revertDelta(r):r.folds&&this.addFolds(r.folds)}!t&&this.$undoSelect&&(e.selectionBefore?this.selection.fromJSON(e.selectionBefore):this.selection.setRange(this.$getUndoSelection(e,!0))),this.$fromUndo=!1},e.prototype.redoChanges=function(e,t){if(!e.length)return;this.$fromUndo=!0;for(var n=0;n<e.length;n++){var r=e[n];(r.action=="insert"||r.action=="remove")&&this.doc.$safeApplyDelta(r)}!t&&this.$undoSelect&&(e.selectionAfter?this.selection.fromJSON(e.selectionAfter):this.selection.setRange(this.$getUndoSelection(e,!1))),this.$fromUndo=!1},e.prototype.setUndoSelect=function(e){this.$undoSelect=e},e.prototype.$getUndoSelection=function(e,t){function n(e){return t?e.action!=="insert":e.action==="insert"}var r,i;for(var s=0;s<e.length;s++){var o=e[s];if(!o.start)continue;if(!r){n(o)?r=l.fromPoints(o.start,o.end):r=l.fromPoints(o.start,o.start);continue}n(o)?(i=o.start,r.compare(i.row,i.column)==-1&&r.setStart(i),i=o.end,r.compare(i.row,i.column)==1&&r.setEnd(i)):(i=o.start,r.compare(i.row,i.column)==-1&&(r=l.fromPoints(o.start,o.start)))}return r},e.prototype.replace=function(e,t){return this.doc.replace(e,t)},e.prototype.moveText=function(e,t,n){var r=this.getTextRange(e),i=this.getFoldsInRange(e),s=l.fromPoints(t,t);if(!n){this.remove(e);var o=e.start.row-e.end.row,u=o?-e.end.column:e.start.column-e.end.column;u&&(s.start.row==e.end.row&&s.start.column>e.end.column&&(s.start.column+=u),s.end.row==e.end.row&&s.end.column>e.end.column&&(s.end.column+=u)),o&&s.start.row>=e.end.row&&(s.start.row+=o,s.end.row+=o)}s.end=this.insert(s.start,r);if(i.length){var a=e.start,f=s.start,o=f.row-a.row,u=f.column-a.column;this.addFolds(i.map(function(e){return e=e.clone(),e.start.row==a.row&&(e.start.column+=u),e.end.row==a.row&&(e.end.column+=u),e.start.row+=o,e.end.row+=o,e}))}return s},e.prototype.indentRows=function(e,t,n){n=n.replace(/\t/g,this.getTabString());for(var r=e;r<=t;r++)this.doc.insertInLine({row:r,column:0},n)},e.prototype.outdentRows=function(e){var t=e.collapseRows(),n=new l(0,0,0,0),r=this.getTabSize();for(var i=t.start.row;i<=t.end.row;++i){var s=this.getLine(i);n.start.row=i,n.end.row=i;for(var o=0;o<r;++o)if(s.charAt(o)!=" ")break;o<r&&s.charAt(o)=="	"?(n.start.column=o,n.end.column=o+1):(n.start.column=0,n.end.column=o),this.remove(n)}},e.prototype.$moveLines=function(e,t,n){e=this.getRowFoldStart(e),t=this.getRowFoldEnd(t);if(n<0){var r=this.getRowFoldStart(e+n);if(r<0)return 0;var i=r-e}else if(n>0){var r=this.getRowFoldEnd(t+n);if(r>this.doc.getLength()-1)return 0;var i=r-t}else{e=this.$clipRowToDocument(e),t=this.$clipRowToDocument(t);var i=t-e+1}var s=new l(e,0,t,Number.MAX_VALUE),o=this.getFoldsInRange(s).map(function(e){return e=e.clone(),e.start.row+=i,e.end.row+=i,e}),u=n==0?this.doc.getLines(e,t):this.doc.removeFullLines(e,t);return this.doc.insertFullLines(e+i,u),o.length&&this.addFolds(o),i},e.prototype.moveLinesUp=function(e,t){return this.$moveLines(e,t,-1)},e.prototype.moveLinesDown=function(e,t){return this.$moveLines(e,t,1)},e.prototype.duplicateLines=function(e,t){return this.$moveLines(e,t,0)},e.prototype.$clipRowToDocument=function(e){return Math.max(0,Math.min(e,this.doc.getLength()-1))},e.prototype.$clipColumnToRow=function(e,t){return t<0?0:Math.min(this.doc.getLine(e).length,t)},e.prototype.$clipPositionToDocument=function(e,t){t=Math.max(0,t);if(e<0)e=0,t=0;else{var n=this.doc.getLength();e>=n?(e=n-1,t=this.doc.getLine(n-1).length):t=Math.min(this.doc.getLine(e).length,t)}return{row:e,column:t}},e.prototype.$clipRangeToDocument=function(e){e.start.row<0?(e.start.row=0,e.start.column=0):e.start.column=this.$clipColumnToRow(e.start.row,e.start.column);var t=this.doc.getLength()-1;return e.end.row>t?(e.end.row=t,e.end.column=this.doc.getLine(t).length):e.end.column=this.$clipColumnToRow(e.end.row,e.end.column),e},e.prototype.setUseWrapMode=function(e){if(e!=this.$useWrapMode){this.$useWrapMode=e,this.$modified=!0,this.$resetRowCache(0);if(e){var t=this.getLength();this.$wrapData=Array(t),this.$updateWrapData(0,t-1)}this._signal("changeWrapMode")}},e.prototype.getUseWrapMode=function(){return this.$useWrapMode},e.prototype.setWrapLimitRange=function(e,t){if(this.$wrapLimitRange.min!==e||this.$wrapLimitRange.max!==t)this.$wrapLimitRange={min:e,max:t},this.$modified=!0,this.$bidiHandler.markAsDirty(),this.$useWrapMode&&this._signal("changeWrapMode")},e.prototype.adjustWrapLimit=function(e,t){var n=this.$wrapLimitRange;n.max<0&&(n={min:t,max:t});var r=this.$constrainWrapLimit(e,n.min,n.max);return r!=this.$wrapLimit&&r>1?(this.$wrapLimit=r,this.$modified=!0,this.$useWrapMode&&(this.$updateWrapData(0,this.getLength()-1),this.$resetRowCache(0),this._signal("changeWrapLimit")),!0):!1},e.prototype.$constrainWrapLimit=function(e,t,n){return t&&(e=Math.max(t,e)),n&&(e=Math.min(n,e)),e},e.prototype.getWrapLimit=function(){return this.$wrapLimit},e.prototype.setWrapLimit=function(e){this.setWrapLimitRange(e,e)},e.prototype.getWrapLimitRange=function(){return{min:this.$wrapLimitRange.min,max:this.$wrapLimitRange.max}},e.prototype.$updateInternalDataOnChange=function(e){var t=this.$useWrapMode,n=e.action,r=e.start,i=e.end,s=r.row,o=i.row,u=o-s,a=null;this.$updating=!0;if(u!=0)if(n==="remove"){this[t?"$wrapData":"$rowLengthCache"].splice(s,u);var f=this.$foldData;a=this.getFoldsInRange(e),this.removeFolds(a);var l=this.getFoldLine(i.row),c=0;if(l){l.addRemoveChars(i.row,i.column,r.column-i.column),l.shiftRow(-u);var h=this.getFoldLine(s);h&&h!==l&&(h.merge(l),l=h),c=f.indexOf(l)+1}for(c;c<f.length;c++){var l=f[c];l.start.row>=i.row&&l.shiftRow(-u)}o=s}else{var p=Array(u);p.unshift(s,0);var d=t?this.$wrapData:this.$rowLengthCache;d.splice.apply(d,p);var f=this.$foldData,l=this.getFoldLine(s),c=0;if(l){var v=l.range.compareInside(r.row,r.column);v==0?(l=l.split(r.row,r.column),l&&(l.shiftRow(u),l.addRemoveChars(o,0,i.column-r.column))):v==-1&&(l.addRemoveChars(s,0,i.column-r.column),l.shiftRow(u)),c=f.indexOf(l)+1}for(c;c<f.length;c++){var l=f[c];l.start.row>=s&&l.shiftRow(u)}}else{u=Math.abs(e.start.column-e.end.column),n==="remove"&&(a=this.getFoldsInRange(e),this.removeFolds(a),u=-u);var l=this.getFoldLine(s);l&&l.addRemoveChars(s,r.column,u)}return t&&this.$wrapData.length!=this.doc.getLength()&&console.error("doc.getLength() and $wrapData.length have to be the same!"),this.$updating=!1,t?this.$updateWrapData(s,o):this.$updateRowLengthCache(s,o),a},e.prototype.$updateRowLengthCache=function(e,t){this.$rowLengthCache[e]=null,this.$rowLengthCache[t]=null},e.prototype.$updateWrapData=function(e,t){var n=this.doc.getAllLines(),r=this.getTabSize(),i=this.$wrapData,s=this.$wrapLimit,o,u,a=e;t=Math.min(t,n.length-1);while(a<=t)u=this.getFoldLine(a,u),u?(o=[],u.walk(function(e,t,r,i){var s;if(e!=null){s=this.$getDisplayTokens(e,o.length),s[0]=y;for(var u=1;u<s.length;u++)s[u]=b}else s=this.$getDisplayTokens(n[t].substring(i,r),o.length);o=o.concat(s)}.bind(this),u.end.row,n[u.end.row].length+1),i[u.start.row]=this.$computeWrapSplits(o,s,r),a=u.end.row+1):(o=this.$getDisplayTokens(n[a]),i[a]=this.$computeWrapSplits(o,s,r),a++)},e.prototype.$computeWrapSplits=function(e,t,n){function l(){var t=0;if(f===0)return t;if(a)for(var r=0;r<e.length;r++){var i=e[r];if(i==E)t+=1;else{if(i!=S){if(i==x)continue;break}t+=n}}return u&&a!==!1&&(t+=n),Math.min(t,f)}function c(t){var n=t-s;for(var i=s;i<t;i++){var u=e[i];if(u===12||u===2)n-=1}r.length||(h=l(),r.indent=h),o+=n,r.push(o),s=t}if(e.length==0)return[];var r=[],i=e.length,s=0,o=0,u=this.$wrapAsCode,a=this.$indentedSoftWrap,f=t<=Math.max(2*n,8)||a===!1?0:Math.floor(t/2),h=0;while(i-s>t-h){var p=s+t-h;if(e[p-1]>=E&&e[p]>=E){c(p);continue}if(e[p]==y||e[p]==b){for(p;p!=s-1;p--)if(e[p]==y)break;if(p>s){c(p);continue}p=s+t;for(p;p<e.length;p++)if(e[p]!=b)break;if(p==e.length)break;c(p);continue}var d=Math.max(p-(t-(t>>2)),s-1);while(p>d&&e[p]<y)p--;if(u){while(p>d&&e[p]<y)p--;while(p>d&&e[p]==w)p--}else while(p>d&&e[p]<E)p--;if(p>d){c(++p);continue}p=s+t,e[p]==g&&p--,c(p-h)}return r},e.prototype.$getDisplayTokens=function(e,t){var n=[],r;t=t||0;for(var i=0;i<e.length;i++){var s=e.charCodeAt(i);if(s==9){r=this.getScreenTabSize(n.length+t),n.push(S);for(var o=1;o<r;o++)n.push(x)}else s==32?n.push(E):s>39&&s<48||s>57&&s<64?n.push(w):s>=4352&&T(s)?n.push(m,g):n.push(m)}return n},e.prototype.$getStringScreenWidth=function(e,t,n){if(t==0)return[0,0];t==null&&(t=Infinity),n=n||0;var r,i;for(i=0;i<e.length;i++){r=e.charCodeAt(i),r==9?n+=this.getScreenTabSize(n):r>=4352&&T(r)?n+=2:n+=1;if(n>t)break}return[n,i]},e.prototype.getRowLength=function(e){var t=1;return this.lineWidgets&&(t+=this.lineWidgets[e]&&this.lineWidgets[e].rowCount||0),!this.$useWrapMode||!this.$wrapData[e]?t:this.$wrapData[e].length+t},e.prototype.getRowLineCount=function(e){return!this.$useWrapMode||!this.$wrapData[e]?1:this.$wrapData[e].length+1},e.prototype.getRowWrapIndent=function(e){if(this.$useWrapMode){var t=this.screenToDocumentPosition(e,Number.MAX_VALUE),n=this.$wrapData[t.row];return n.length&&n[0]<t.column?n.indent:0}return 0},e.prototype.getScreenLastRowColumn=function(e){var t=this.screenToDocumentPosition(e,Number.MAX_VALUE);return this.documentToScreenColumn(t.row,t.column)},e.prototype.getDocumentLastRowColumn=function(e,t){var n=this.documentToScreenRow(e,t);return this.getScreenLastRowColumn(n)},e.prototype.getDocumentLastRowColumnPosition=function(e,t){var n=this.documentToScreenRow(e,t);return this.screenToDocumentPosition(n,Number.MAX_VALUE/10)},e.prototype.getRowSplitData=function(e){return this.$useWrapMode?this.$wrapData[e]:undefined},e.prototype.getScreenTabSize=function(e){return this.$tabSize-(e%this.$tabSize|0)},e.prototype.screenToDocumentRow=function(e,t){return this.screenToDocumentPosition(e,t).row},e.prototype.screenToDocumentColumn=function(e,t){return this.screenToDocumentPosition(e,t).column},e.prototype.screenToDocumentPosition=function(e,t,n){if(e<0)return{row:0,column:0};var r,i=0,s=0,o,u=0,a=0,f=this.$screenRowCache,l=this.$getRowCacheIndex(f,e),c=f.length;if(c&&l>=0)var u=f[l],i=this.$docRowCache[l],h=e>f[c-1];else var h=!c;var p=this.getLength()-1,d=this.getNextFoldLine(i),v=d?d.start.row:Infinity;while(u<=e){a=this.getRowLength(i);if(u+a>e||i>=p)break;u+=a,i++,i>v&&(i=d.end.row+1,d=this.getNextFoldLine(i,d),v=d?d.start.row:Infinity),h&&(this.$docRowCache.push(i),this.$screenRowCache.push(u))}if(d&&d.start.row<=i)r=this.getFoldDisplayLine(d),i=d.start.row;else{if(u+a<=e||i>p)return{row:p,column:this.getLine(p).length};r=this.getLine(i),d=null}var m=0,g=Math.floor(e-u);if(this.$useWrapMode){var y=this.$wrapData[i];y&&(o=y[g],g>0&&y.length&&(m=y.indent,s=y[g-1]||y[y.length-1],r=r.substring(s)))}return n!==undefined&&this.$bidiHandler.isBidiRow(u+g,i,g)&&(t=this.$bidiHandler.offsetToCol(n)),s+=this.$getStringScreenWidth(r,t-m)[1],this.$useWrapMode&&s>=o&&(s=o-1),d?d.idxToPosition(s):{row:i,column:s}},e.prototype.documentToScreenPosition=function(e,t){if(typeof t=="undefined")var n=this.$clipPositionToDocument(e.row,e.column);else n=this.$clipPositionToDocument(e,t);e=n.row,t=n.column;var r=0,i=null,s=null;s=this.getFoldAt(e,t,1),s&&(e=s.start.row,t=s.start.column);var o,u=0,a=this.$docRowCache,f=this.$getRowCacheIndex(a,e),l=a.length;if(l&&f>=0)var u=a[f],r=this.$screenRowCache[f],c=e>a[l-1];else var c=!l;var h=this.getNextFoldLine(u),p=h?h.start.row:Infinity;while(u<e){if(u>=p){o=h.end.row+1;if(o>e)break;h=this.getNextFoldLine(o,h),p=h?h.start.row:Infinity}else o=u+1;r+=this.getRowLength(u),u=o,c&&(this.$docRowCache.push(u),this.$screenRowCache.push(r))}var d="";h&&u>=p?(d=this.getFoldDisplayLine(h,e,t),i=h.start.row):(d=this.getLine(e).substring(0,t),i=e);var v=0;if(this.$useWrapMode){var m=this.$wrapData[i];if(m){var g=0;while(d.length>=m[g])r++,g++;d=d.substring(m[g-1]||0,d.length),v=g>0?m.indent:0}}return this.lineWidgets&&this.lineWidgets[u]&&this.lineWidgets[u].rowsAbove&&(r+=this.lineWidgets[u].rowsAbove),{row:r,column:v+this.$getStringScreenWidth(d)[0]}},e.prototype.documentToScreenColumn=function(e,t){return this.documentToScreenPosition(e,t).column},e.prototype.documentToScreenRow=function(e,t){return this.documentToScreenPosition(e,t).row},e.prototype.getScreenLength=function(){var e=0,t=null;if(!this.$useWrapMode){e=this.getLength();var n=this.$foldData;for(var r=0;r<n.length;r++)t=n[r],e-=t.end.row-t.start.row}else{var i=this.$wrapData.length,s=0,r=0,t=this.$foldData[r++],o=t?t.start.row:Infinity;while(s<i){var u=this.$wrapData[s];e+=u?u.length+1:1,s++,s>o&&(s=t.end.row+1,t=this.$foldData[r++],o=t?t.start.row:Infinity)}}return this.lineWidgets&&(e+=this.$getWidgetScreenLength()),e},e.prototype.$setFontMetrics=function(e){if(!this.$enableVarChar)return;this.$getStringScreenWidth=function(t,n,r){if(n===0)return[0,0];n||(n=Infinity),r=r||0;var i,s;for(s=0;s<t.length;s++){i=t.charAt(s),i==="	"?r+=this.getScreenTabSize(r):r+=e.getCharacterWidth(i);if(r>n)break}return[r,s]}},e.prototype.getPrecedingCharacter=function(){var e=this.selection.getCursor();if(e.column===0)return e.row===0?"":this.doc.getNewLineCharacter();var t=this.getLine(e.row);return t[e.column-1]},e.prototype.destroy=function(){this.destroyed||(this.bgTokenizer.setDocument(null),this.bgTokenizer.cleanup(),this.destroyed=!0),this.endOperation(),this.$stopWorker(),this.removeAllListeners(),this.doc&&this.doc.off("change",this.$onChange),this.selection&&(this.selection.off("changeCursor",this.$onSelectionChange),this.selection.off("changeSelection",this.$onSelectionChange)),this.selection.detach()},e}();v.$uid=0,v.prototype.$modes=o.$modes,v.prototype.getValue=v.prototype.toString,v.prototype.$defaultUndoManager={undo:function(){},redo:function(){},hasUndo:function(){},hasRedo:function(){},reset:function(){},add:function(){},addSelection:function(){},startNewGroup:function(){},addSession:function(){}},v.prototype.$overwrite=!1,v.prototype.$mode=null,v.prototype.$modeId=null,v.prototype.$scrollTop=0,v.prototype.$scrollLeft=0,v.prototype.$wrapLimit=80,v.prototype.$useWrapMode=!1,v.prototype.$wrapLimitRange={min:null,max:null},v.prototype.lineWidgets=null,v.prototype.isFullWidth=T,r.implement(v.prototype,u);var m=1,g=2,y=3,b=4,w=9,E=10,S=11,x=12;e("./edit_session/folding").Folding.call(v.prototype),e("./edit_session/bracket_match").BracketMatch.call(v.prototype),o.defineOptions(v.prototype,"session",{wrap:{set:function(e){!e||e=="off"?e=!1:e=="free"?e=!0:e=="printMargin"?e=-1:typeof e=="string"&&(e=parseInt(e,10)||!1);if(this.$wrap==e)return;this.$wrap=e;if(!e)this.setUseWrapMode(!1);else{var t=typeof e=="number"?e:null;this.setWrapLimitRange(t,t),this.setUseWrapMode(!0)}},get:function(){return this.getUseWrapMode()?this.$wrap==-1?"printMargin":this.getWrapLimitRange().min?this.$wrap:"free":"off"},handlesSet:!0},wrapMethod:{set:function(e){e=e=="auto"?this.$mode.type!="text":e!="text",e!=this.$wrapAsCode&&(this.$wrapAsCode=e,this.$useWrapMode&&(this.$useWrapMode=!1,this.setUseWrapMode(!0)))},initialValue:"auto"},indentedSoftWrap:{set:function(){this.$useWrapMode&&(this.$useWrapMode=!1,this.setUseWrapMode(!0))},initialValue:!0},firstLineNumber:{set:function(){this._signal("changeBreakpoint")},initialValue:1},useWorker:{set:function(e){this.$useWorker=e,this.$stopWorker(),e&&this.$startWorker()},initialValue:!0},useSoftTabs:{initialValue:!0},tabSize:{set:function(e){e=parseInt(e),e>0&&this.$tabSize!==e&&(this.$modified=!0,this.$rowLengthCache=[],this.$tabSize=e,this._signal("changeTabSize"))},initialValue:4,handlesSet:!0},navigateWithinSoftTabs:{initialValue:!1},foldStyle:{set:function(e){this.setFoldStyle(e)},handlesSet:!0},overwrite:{set:function(e){this._signal("changeOverwrite")},initialValue:!1},newLineMode:{set:function(e){this.doc.setNewLineMode(e)},get:function(){return this.doc.getNewLineMode()},handlesSet:!0},mode:{set:function(e){this.setMode(e)},get:function(){return this.$modeId},handlesSet:!0}}),t.EditSession=v}),define("ace/search",["require","exports","module","ace/lib/lang","ace/lib/oop","ace/range"],function(e,t,n){"use strict";function u(e,t){function i(e,r){r===void 0&&(r=!0);var i=n&&t.$supportsUnicodeFlag?new RegExp("[\\p{L}\\p{N}_]","u"):new RegExp("\\w");if(i.test(e)||t.regExp)return n&&t.$supportsUnicodeFlag?r?"(?<=^|[^\\p{L}\\p{N}_])":"(?=[^\\p{L}\\p{N}_]|$)":"\\b";return""}var n=r.supportsLookbehind(),s=Array.from(e),o=s[0],u=s[s.length-1];return i(o)+e+i(u,!1)}var r=e("./lib/lang"),i=e("./lib/oop"),s=e("./range").Range,o=function(){function e(){this.$options={}}return e.prototype.set=function(e){return i.mixin(this.$options,e),this},e.prototype.getOptions=function(){return r.copyObject(this.$options)},e.prototype.setOptions=function(e){this.$options=e},e.prototype.find=function(e){var t=this.$options,n=this.$matchIterator(e,t);if(!n)return!1;var r=null;return n.forEach(function(e,n,i,o){return r=new s(e,n,i,o),n==o&&t.start&&t.start.start&&t.skipCurrent!=0&&r.isEqual(t.start)?(r=null,!1):!0}),r},e.prototype.findAll=function(e){var t=this.$options;if(!t.needle)return[];this.$assembleRegExp(t);var n=t.range,i=n?e.getLines(n.start.row,n.end.row):e.doc.getAllLines(),o=[],u=t.re;if(t.$isMultiLine){var a=u.length,f=i.length-a,l;e:for(var c=u.offset||0;c<=f;c++){for(var h=0;h<a;h++)if(i[c+h].search(u[h])==-1)continue e;var p=i[c],d=i[c+a-1],v=p.length-p.match(u[0])[0].length,m=d.match(u[a-1])[0].length;if(l&&l.end.row===c&&l.end.column>v)continue;o.push(l=new s(c,v,c+a-1,m)),a>2&&(c=c+a-2)}}else for(var g=0;g<i.length;g++){var y=r.getMatchOffsets(i[g],u);for(var h=0;h<y.length;h++){var b=y[h];o.push(new s(g,b.offset,g,b.offset+b.length))}}if(n){var w=n.start.column,E=n.end.column,g=0,h=o.length-1;while(g<h&&o[g].start.column<w&&o[g].start.row==0)g++;var S=n.end.row-n.start.row;while(g<h&&o[h].end.column>E&&o[h].end.row==S)h--;o=o.slice(g,h+1);for(g=0,h=o.length;g<h;g++)o[g].start.row+=n.start.row,o[g].end.row+=n.start.row}return o},e.prototype.replace=function(e,t){var n=this.$options,r=this.$assembleRegExp(n);if(n.$isMultiLine)return t;if(!r)return;var i=r.exec(e);if(!i||i[0].length!=e.length)return null;n.regExp||(t=t.replace(/\$/g,"$$$$")),t=e.replace(r,t);if(n.preserveCase){t=t.split("");for(var s=Math.min(e.length,e.length);s--;){var o=e[s];o&&o.toLowerCase()!=o?t[s]=t[s].toUpperCase():t[s]=t[s].toLowerCase()}t=t.join("")}return t},e.prototype.$assembleRegExp=function(e,t){if(e.needle instanceof RegExp)return e.re=e.needle;var n=e.needle;if(!e.needle)return e.re=!1;e.regExp||(n=r.escapeRegExp(n));var i=e.caseSensitive?"gm":"gmi";try{new RegExp(n,"u"),e.$supportsUnicodeFlag=!0,i+="u"}catch(s){e.$supportsUnicodeFlag=!1}e.wholeWord&&(n=u(n,e)),e.$isMultiLine=!t&&/[\n\r]/.test(n);if(e.$isMultiLine)return e.re=this.$assembleMultilineRegExp(n,i);try{var o=new RegExp(n,i)}catch(s){o=!1}return e.re=o},e.prototype.$assembleMultilineRegExp=function(e,t){var n=e.replace(/\r\n|\r|\n/g,"$\n^").split("\n"),r=[];for(var i=0;i<n.length;i++)try{r.push(new RegExp(n[i],t))}catch(s){return!1}return r},e.prototype.$matchIterator=function(e,t){var n=this.$assembleRegExp(t);if(!n)return!1;var i=t.backwards==1,s=t.skipCurrent!=0,o=n.unicode,u=t.range,a=t.start;a||(a=u?u[i?"end":"start"]:e.selection.getRange()),a.start&&(a=a[s!=i?"end":"start"]);var f=u?u.start.row:0,l=u?u.end.row:e.getLength()-1;if(i)var c=function(e){var n=a.row;if(p(n,a.column,e))return;for(n--;n>=f;n--)if(p(n,Number.MAX_VALUE,e))return;if(t.wrap==0)return;for(n=l,f=a.row;n>=f;n--)if(p(n,Number.MAX_VALUE,e))return};else var c=function(e){var n=a.row;if(p(n,a.column,e))return;for(n+=1;n<=l;n++)if(p(n,0,e))return;if(t.wrap==0)return;for(n=f,l=a.row;n<=l;n++)if(p(n,0,e))return};if(t.$isMultiLine)var h=n.length,p=function(t,r,s){var o=i?t-h+1:t;if(o<0||o+h>e.getLength())return;var u=e.getLine(o),a=u.search(n[0]);if(!i&&a<r||a===-1)return;for(var f=1;f<h;f++){u=e.getLine(o+f);if(u.search(n[f])==-1)return}var l=u.match(n[h-1])[0].length;if(i&&l>r)return;if(s(o,a,o+h-1,l))return!0};else if(i)var p=function(t,i,s){var u=e.getLine(t),a=[],f,l=0;n.lastIndex=0;while(f=n.exec(u)){var c=f[0].length;l=f.index;if(!c){if(l>=u.length)break;n.lastIndex=l+=r.skipEmptyMatch(u,l,o)}if(f.index+c>i)break;a.push(f.index,c)}for(var h=a.length-1;h>=0;h-=2){var p=a[h-1],c=a[h];if(s(t,p,t,p+c))return!0}};else var p=function(t,i,s){var u=e.getLine(t),a,f;n.lastIndex=i;while(f=n.exec(u)){var l=f[0].length;a=f.index;if(s(t,a,t,a+l))return!0;if(!l){n.lastIndex=a+=r.skipEmptyMatch(u,a,o);if(a>=u.length)return!1}}};return{forEach:c}},e}();t.Search=o}),define("ace/keyboard/hash_handler",["require","exports","module","ace/lib/keys","ace/lib/useragent"],function(e,t,n){"use strict";function a(e){return typeof e=="object"&&e.bindKey&&e.bindKey.position||(e.isDefault?-100:0)}var r=this&&this.__extends||function(){var e=function(t,n){return e=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(e,t){e.__proto__=t}||function(e,t){for(var n in t)Object.prototype.hasOwnProperty.call(t,n)&&(e[n]=t[n])},e(t,n)};return function(t,n){function r(){this.constructor=t}if(typeof n!="function"&&n!==null)throw new TypeError("Class extends value "+String(n)+" is not a constructor or null");e(t,n),t.prototype=n===null?Object.create(n):(r.prototype=n.prototype,new r)}}(),i=e("../lib/keys"),s=e("../lib/useragent"),o=i.KEY_MODS,u=function(){function e(e,t){this.$init(e,t,!1)}return e.prototype.$init=function(e,t,n){this.platform=t||(s.isMac?"mac":"win"),this.commands={},this.commandKeyBinding={},this.addCommands(e),this.$singleCommand=n},e.prototype.addCommand=function(e){this.commands[e.name]&&this.removeCommand(e),this.commands[e.name]=e,e.bindKey&&this._buildKeyHash(e)},e.prototype.removeCommand=function(e,t){var n=e&&(typeof e=="string"?e:e.name);e=this.commands[n],t||delete this.commands[n];var r=this.commandKeyBinding;for(var i in r){var s=r[i];if(s==e)delete r[i];else if(Array.isArray(s)){var o=s.indexOf(e);o!=-1&&(s.splice(o,1),s.length==1&&(r[i]=s[0]))}}},e.prototype.bindKey=function(e,t,n){typeof e=="object"&&e&&(n==undefined&&(n=e.position),e=e[this.platform]);if(!e)return;if(typeof t=="function")return this.addCommand({exec:t,bindKey:e,name:t.name||e});e.split("|").forEach(function(e){var r="";if(e.indexOf(" ")!=-1){var i=e.split(/\s+/);e=i.pop(),i.forEach(function(e){var t=this.parseKeys(e),n=o[t.hashId]+t.key;r+=(r?" ":"")+n,this._addCommandToBinding(r,"chainKeys")},this),r+=" "}var s=this.parseKeys(e),u=o[s.hashId]+s.key;this._addCommandToBinding(r+u,t,n)},this)},e.prototype._addCommandToBinding=function(e,t,n){var r=this.commandKeyBinding,i;if(!t)delete r[e];else if(!r[e]||this.$singleCommand)r[e]=t;else{Array.isArray(r[e])?(i=r[e].indexOf(t))!=-1&&r[e].splice(i,1):r[e]=[r[e]],typeof n!="number"&&(n=a(t));var s=r[e];for(i=0;i<s.length;i++){var o=s[i],u=a(o);if(u>n)break}s.splice(i,0,t)}},e.prototype.addCommands=function(e){e&&Object.keys(e).forEach(function(t){var n=e[t];if(!n)return;if(typeof n=="string")return this.bindKey(n,t);typeof n=="function"&&(n={exec:n});if(typeof n!="object")return;n.name||(n.name=t),this.addCommand(n)},this)},e.prototype.removeCommands=function(e){Object.keys(e).forEach(function(t){this.removeCommand(e[t])},this)},e.prototype.bindKeys=function(e){Object.keys(e).forEach(function(t){this.bindKey(t,e[t])},this)},e.prototype._buildKeyHash=function(e){this.bindKey(e.bindKey,e)},e.prototype.parseKeys=function(e){var t=e.toLowerCase().split(/[\-\+]([\-\+])?/).filter(function(e){return e}),n=t.pop(),r=i[n];if(i.FUNCTION_KEYS[r])n=i.FUNCTION_KEYS[r].toLowerCase();else{if(!t.length)return{key:n,hashId:-1};if(t.length==1&&t[0]=="shift")return{key:n.toUpperCase(),hashId:-1}}var s=0;for(var o=t.length;o--;){var u=i.KEY_MODS[t[o]];if(u==null)return typeof console!="undefined"&&console.error("invalid modifier "+t[o]+" in "+e),!1;s|=u}return{key:n,hashId:s}},e.prototype.findKeyCommand=function(e,t){var n=o[e]+t;return this.commandKeyBinding[n]},e.prototype.handleKeyboard=function(e,t,n,r){if(r<0)return;var i=o[t]+n,s=this.commandKeyBinding[i];e.$keyChain&&(e.$keyChain+=" "+i,s=this.commandKeyBinding[e.$keyChain]||s);if(s)if(s=="chainKeys"||s[s.length-1]=="chainKeys")return e.$keyChain=e.$keyChain||i,{command:"null"};if(e.$keyChain)if(!!t&&t!=4||n.length!=1){if(t==-1||r>0)e.$keyChain=""}else e.$keyChain=e.$keyChain.slice(0,-i.length-1);return{command:s}},e.prototype.getStatusText=function(e,t){return t.$keyChain||""},e}(),f=function(e){function t(t,n){var r=e.call(this,t,n)||this;return r.$singleCommand=!0,r}return r(t,e),t}(u);f.call=function(e,t,n){u.prototype.$init.call(e,t,n,!0)},u.call=function(e,t,n){u.prototype.$init.call(e,t,n,!1)},t.HashHandler=f,t.MultiHashHandler=u}),define("ace/commands/command_manager",["require","exports","module","ace/lib/oop","ace/keyboard/hash_handler","ace/lib/event_emitter"],function(e,t,n){"use strict";var r=this&&this.__extends||function(){var e=function(t,n){return e=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(e,t){e.__proto__=t}||function(e,t){for(var n in t)Object.prototype.hasOwnProperty.call(t,n)&&(e[n]=t[n])},e(t,n)};return function(t,n){function r(){this.constructor=t}if(typeof n!="function"&&n!==null)throw new TypeError("Class extends value "+String(n)+" is not a constructor or null");e(t,n),t.prototype=n===null?Object.create(n):(r.prototype=n.prototype,new r)}}(),i=e("../lib/oop"),s=e("../keyboard/hash_handler").MultiHashHandler,o=e("../lib/event_emitter").EventEmitter,u=function(e){function t(t,n){var r=e.call(this,n,t)||this;return r.byName=r.commands,r.setDefaultHandler("exec",function(e){return e.args?e.command.exec(e.editor,e.args,e.event,!1):e.command.exec(e.editor,{},e.event,!0)}),r}return r(t,e),t.prototype.exec=function(e,t,n){if(Array.isArray(e)){for(var r=e.length;r--;)if(this.exec(e[r],t,n))return!0;return!1}typeof e=="string"&&(e=this.commands[e]);if(!this.canExecute(e,t))return!1;var i={editor:t,command:e,args:n};return i.returnValue=this._emit("exec",i),this._signal("afterExec",i),i.returnValue===!1?!1:!0},t.prototype.canExecute=function(e,t){return typeof e=="string"&&(e=this.commands[e]),e?t&&t.$readOnly&&!e.readOnly?!1:this.$checkCommandState!=0&&e.isAvailable&&!e.isAvailable(t)?!1:!0:!1},t.prototype.toggleRecording=function(e){if(this.$inReplay)return;return e&&e._emit("changeStatus"),this.recording?(this.macro.pop(),this.off("exec",this.$addCommandToMacro),this.macro.length||(this.macro=this.oldMacro),this.recording=!1):(this.$addCommandToMacro||(this.$addCommandToMacro=function(e){this.macro.push([e.command,e.args])}.bind(this)),this.oldMacro=this.macro,this.macro=[],this.on("exec",this.$addCommandToMacro),this.recording=!0)},t.prototype.replay=function(e){if(this.$inReplay||!this.macro)return;if(this.recording)return this.toggleRecording(e);try{this.$inReplay=!0,this.macro.forEach(function(t){typeof t=="string"?this.exec(t,e):this.exec(t[0],e,t[1])},this)}finally{this.$inReplay=!1}},t.prototype.trimMacro=function(e){return e.map(function(e){return typeof e[0]!="string"&&(e[0]=e[0].name),e[1]||(e=e[0]),e})},t}(s);i.implement(u.prototype,o),t.CommandManager=u}),define("ace/commands/default_commands",["require","exports","module","ace/lib/lang","ace/config","ace/range"],function(e,t,n){"use strict";function o(e,t){return{win:e,mac:t}}var r=e("../lib/lang"),i=e("../config"),s=e("../range").Range;t.commands=[{name:"showSettingsMenu",description:"Show settings menu",bindKey:o("Ctrl-,","Command-,"),exec:function(e){i.loadModule("ace/ext/settings_menu",function(t){t.init(e),e.showSettingsMenu()})},readOnly:!0},{name:"goToNextError",description:"Go to next error",bindKey:o("Alt-E","F4"),exec:function(e){i.loadModule("ace/ext/error_marker",function(t){t.showErrorMarker(e,1)})},scrollIntoView:"animate",readOnly:!0},{name:"goToPreviousError",description:"Go to previous error",bindKey:o("Alt-Shift-E","Shift-F4"),exec:function(e){i.loadModule("ace/ext/error_marker",function(t){t.showErrorMarker(e,-1)})},scrollIntoView:"animate",readOnly:!0},{name:"selectall",description:"Select all",bindKey:o("Ctrl-A","Command-A"),exec:function(e){e.selectAll()},readOnly:!0},{name:"centerselection",description:"Center selection",bindKey:o(null,"Ctrl-L"),exec:function(e){e.centerSelection()},readOnly:!0},{name:"gotoline",description:"Go to line...",bindKey:o("Ctrl-L","Command-L"),exec:function(e,t){typeof t=="number"&&!isNaN(t)&&e.gotoLine(t),e.prompt({$type:"gotoLine"})},readOnly:!0},{name:"fold",bindKey:o("Alt-L|Ctrl-F1","Command-Alt-L|Command-F1"),exec:function(e){e.session.toggleFold(!1)},multiSelectAction:"forEach",scrollIntoView:"center",readOnly:!0},{name:"unfold",bindKey:o("Alt-Shift-L|Ctrl-Shift-F1","Command-Alt-Shift-L|Command-Shift-F1"),exec:function(e){e.session.toggleFold(!0)},multiSelectAction:"forEach",scrollIntoView:"center",readOnly:!0},{name:"toggleFoldWidget",description:"Toggle fold widget",bindKey:o("F2","F2"),exec:function(e){e.session.toggleFoldWidget()},multiSelectAction:"forEach",scrollIntoView:"center",readOnly:!0},{name:"toggleParentFoldWidget",description:"Toggle parent fold widget",bindKey:o("Alt-F2","Alt-F2"),exec:function(e){e.session.toggleFoldWidget(!0)},multiSelectAction:"forEach",scrollIntoView:"center",readOnly:!0},{name:"foldall",description:"Fold all",bindKey:o(null,"Ctrl-Command-Option-0"),exec:function(e){e.session.foldAll()},scrollIntoView:"center",readOnly:!0},{name:"foldAllComments",description:"Fold all comments",bindKey:o(null,"Ctrl-Command-Option-0"),exec:function(e){e.session.foldAllComments()},scrollIntoView:"center",readOnly:!0},{name:"foldOther",description:"Fold other",bindKey:o("Alt-0","Command-Option-0"),exec:function(e){e.session.foldAll(),e.session.unfold(e.selection.getAllRanges())},scrollIntoView:"center",readOnly:!0},{name:"unfoldall",description:"Unfold all",bindKey:o("Alt-Shift-0","Command-Option-Shift-0"),exec:function(e){e.session.unfold()},scrollIntoView:"center",readOnly:!0},{name:"findnext",description:"Find next",bindKey:o("Ctrl-K","Command-G"),exec:function(e){e.findNext()},multiSelectAction:"forEach",scrollIntoView:"center",readOnly:!0},{name:"findprevious",description:"Find previous",bindKey:o("Ctrl-Shift-K","Command-Shift-G"),exec:function(e){e.findPrevious()},multiSelectAction:"forEach",scrollIntoView:"center",readOnly:!0},{name:"selectOrFindNext",description:"Select or find next",bindKey:o("Alt-K","Ctrl-G"),exec:function(e){e.selection.isEmpty()?e.selection.selectWord():e.findNext()},readOnly:!0},{name:"selectOrFindPrevious",description:"Select or find previous",bindKey:o("Alt-Shift-K","Ctrl-Shift-G"),exec:function(e){e.selection.isEmpty()?e.selection.selectWord():e.findPrevious()},readOnly:!0},{name:"find",description:"Find",bindKey:o("Ctrl-F","Command-F"),exec:function(e){i.loadModule("ace/ext/searchbox",function(t){t.Search(e)})},readOnly:!0},{name:"overwrite",description:"Overwrite",bindKey:"Insert",exec:function(e){e.toggleOverwrite()},readOnly:!0},{name:"selecttostart",description:"Select to start",bindKey:o("Ctrl-Shift-Home","Command-Shift-Home|Command-Shift-Up"),exec:function(e){e.getSelection().selectFileStart()},multiSelectAction:"forEach",readOnly:!0,scrollIntoView:"animate",aceCommandGroup:"fileJump"},{name:"gotostart",description:"Go to start",bindKey:o("Ctrl-Home","Command-Home|Command-Up"),exec:function(e){e.navigateFileStart()},multiSelectAction:"forEach",readOnly:!0,scrollIntoView:"animate",aceCommandGroup:"fileJump"},{name:"selectup",description:"Select up",bindKey:o("Shift-Up","Shift-Up|Ctrl-Shift-P"),exec:function(e){e.getSelection().selectUp()},multiSelectAction:"forEach",scrollIntoView:"cursor",readOnly:!0},{name:"golineup",description:"Go line up",bindKey:o("Up","Up|Ctrl-P"),exec:function(e,t){e.navigateUp(t.times)},multiSelectAction:"forEach",scrollIntoView:"cursor",readOnly:!0},{name:"selecttoend",description:"Select to end",bindKey:o("Ctrl-Shift-End","Command-Shift-End|Command-Shift-Down"),exec:function(e){e.getSelection().selectFileEnd()},multiSelectAction:"forEach",readOnly:!0,scrollIntoView:"animate",aceCommandGroup:"fileJump"},{name:"gotoend",description:"Go to end",bindKey:o("Ctrl-End","Command-End|Command-Down"),exec:function(e){e.navigateFileEnd()},multiSelectAction:"forEach",readOnly:!0,scrollIntoView:"animate",aceCommandGroup:"fileJump"},{name:"selectdown",description:"Select down",bindKey:o("Shift-Down","Shift-Down|Ctrl-Shift-N"),exec:function(e){e.getSelection().selectDown()},multiSelectAction:"forEach",scrollIntoView:"cursor",readOnly:!0},{name:"golinedown",description:"Go line down",bindKey:o("Down","Down|Ctrl-N"),exec:function(e,t){e.navigateDown(t.times)},multiSelectAction:"forEach",scrollIntoView:"cursor",readOnly:!0},{name:"selectwordleft",description:"Select word left",bindKey:o("Ctrl-Shift-Left","Option-Shift-Left"),exec:function(e){e.getSelection().selectWordLeft()},multiSelectAction:"forEach",scrollIntoView:"cursor",readOnly:!0},{name:"gotowordleft",description:"Go to word left",bindKey:o("Ctrl-Left","Option-Left"),exec:function(e){e.navigateWordLeft()},multiSelectAction:"forEach",scrollIntoView:"cursor",readOnly:!0},{name:"selecttolinestart",description:"Select to line start",bindKey:o("Alt-Shift-Left","Command-Shift-Left|Ctrl-Shift-A"),exec:function(e){e.getSelection().selectLineStart()},multiSelectAction:"forEach",scrollIntoView:"cursor",readOnly:!0},{name:"gotolinestart",description:"Go to line start",bindKey:o("Alt-Left|Home","Command-Left|Home|Ctrl-A"),exec:function(e){e.navigateLineStart()},multiSelectAction:"forEach",scrollIntoView:"cursor",readOnly:!0},{name:"selectleft",description:"Select left",bindKey:o("Shift-Left","Shift-Left|Ctrl-Shift-B"),exec:function(e){e.getSelection().selectLeft()},multiSelectAction:"forEach",scrollIntoView:"cursor",readOnly:!0},{name:"gotoleft",description:"Go to left",bindKey:o("Left","Left|Ctrl-B"),exec:function(e,t){e.navigateLeft(t.times)},multiSelectAction:"forEach",scrollIntoView:"cursor",readOnly:!0},{name:"selectwordright",description:"Select word right",bindKey:o("Ctrl-Shift-Right","Option-Shift-Right"),exec:function(e){e.getSelection().selectWordRight()},multiSelectAction:"forEach",scrollIntoView:"cursor",readOnly:!0},{name:"gotowordright",description:"Go to word right",bindKey:o("Ctrl-Right","Option-Right"),exec:function(e){e.navigateWordRight()},multiSelectAction:"forEach",scrollIntoView:"cursor",readOnly:!0},{name:"selecttolineend",description:"Select to line end",bindKey:o("Alt-Shift-Right","Command-Shift-Right|Shift-End|Ctrl-Shift-E"),exec:function(e){e.getSelection().selectLineEnd()},multiSelectAction:"forEach",scrollIntoView:"cursor",readOnly:!0},{name:"gotolineend",description:"Go to line end",bindKey:o("Alt-Right|End","Command-Right|End|Ctrl-E"),exec:function(e){e.navigateLineEnd()},multiSelectAction:"forEach",scrollIntoView:"cursor",readOnly:!0},{name:"selectright",description:"Select right",bindKey:o("Shift-Right","Shift-Right"),exec:function(e){e.getSelection().selectRight()},multiSelectAction:"forEach",scrollIntoView:"cursor",readOnly:!0},{name:"gotoright",description:"Go to right",bindKey:o("Right","Right|Ctrl-F"),exec:function(e,t){e.navigateRight(t.times)},multiSelectAction:"forEach",scrollIntoView:"cursor",readOnly:!0},{name:"selectpagedown",description:"Select page down",bindKey:"Shift-PageDown",exec:function(e){e.selectPageDown()},readOnly:!0},{name:"pagedown",description:"Page down",bindKey:o(null,"Option-PageDown"),exec:function(e){e.scrollPageDown()},readOnly:!0},{name:"gotopagedown",description:"Go to page down",bindKey:o("PageDown","PageDown|Ctrl-V"),exec:function(e){e.gotoPageDown()},readOnly:!0},{name:"selectpageup",description:"Select page up",bindKey:"Shift-PageUp",exec:function(e){e.selectPageUp()},readOnly:!0},{name:"pageup",description:"Page up",bindKey:o(null,"Option-PageUp"),exec:function(e){e.scrollPageUp()},readOnly:!0},{name:"gotopageup",description:"Go to page up",bindKey:"PageUp",exec:function(e){e.gotoPageUp()},readOnly:!0},{name:"scrollup",description:"Scroll up",bindKey:o("Ctrl-Up",null),exec:function(e){e.renderer.scrollBy(0,-2*e.renderer.layerConfig.lineHeight)},readOnly:!0},{name:"scrolldown",description:"Scroll down",bindKey:o("Ctrl-Down",null),exec:function(e){e.renderer.scrollBy(0,2*e.renderer.layerConfig.lineHeight)},readOnly:!0},{name:"selectlinestart",description:"Select line start",bindKey:"Shift-Home",exec:function(e){e.getSelection().selectLineStart()},multiSelectAction:"forEach",scrollIntoView:"cursor",readOnly:!0},{name:"selectlineend",description:"Select line end",bindKey:"Shift-End",exec:function(e){e.getSelection().selectLineEnd()},multiSelectAction:"forEach",scrollIntoView:"cursor",readOnly:!0},{name:"togglerecording",description:"Toggle recording",bindKey:o("Ctrl-Alt-E","Command-Option-E"),exec:function(e){e.commands.toggleRecording(e)},readOnly:!0},{name:"replaymacro",description:"Replay macro",bindKey:o("Ctrl-Shift-E","Command-Shift-E"),exec:function(e){e.commands.replay(e)},readOnly:!0},{name:"jumptomatching",description:"Jump to matching",bindKey:o("Ctrl-\\|Ctrl-P","Command-\\"),exec:function(e){e.jumpToMatching()},multiSelectAction:"forEach",scrollIntoView:"animate",readOnly:!0},{name:"selecttomatching",description:"Select to matching",bindKey:o("Ctrl-Shift-\\|Ctrl-Shift-P","Command-Shift-\\"),exec:function(e){e.jumpToMatching(!0)},multiSelectAction:"forEach",scrollIntoView:"animate",readOnly:!0},{name:"expandToMatching",description:"Expand to matching",bindKey:o("Ctrl-Shift-M","Ctrl-Shift-M"),exec:function(e){e.jumpToMatching(!0,!0)},multiSelectAction:"forEach",scrollIntoView:"animate",readOnly:!0},{name:"passKeysToBrowser",description:"Pass keys to browser",bindKey:o(null,null),exec:function(){},passEvent:!0,readOnly:!0},{name:"copy",description:"Copy",exec:function(e){},readOnly:!0},{name:"cut",description:"Cut",exec:function(e){var t=e.$copyWithEmptySelection&&e.selection.isEmpty(),n=t?e.selection.getLineRange():e.selection.getRange();e._emit("cut",n),n.isEmpty()||e.session.remove(n),e.clearSelection()},scrollIntoView:"cursor",multiSelectAction:"forEach"},{name:"paste",description:"Paste",exec:function(e,t){e.$handlePaste(t)},scrollIntoView:"cursor"},{name:"removeline",description:"Remove line",bindKey:o("Ctrl-D","Command-D"),exec:function(e){e.removeLines()},scrollIntoView:"cursor",multiSelectAction:"forEachLine"},{name:"duplicateSelection",description:"Duplicate selection",bindKey:o("Ctrl-Shift-D","Command-Shift-D"),exec:function(e){e.duplicateSelection()},scrollIntoView:"cursor",multiSelectAction:"forEach"},{name:"sortlines",description:"Sort lines",bindKey:o("Ctrl-Alt-S","Command-Alt-S"),exec:function(e){e.sortLines()},scrollIntoView:"selection",multiSelectAction:"forEachLine"},{name:"togglecomment",description:"Toggle comment",bindKey:o("Ctrl-/","Command-/"),exec:function(e){e.toggleCommentLines()},multiSelectAction:"forEachLine",scrollIntoView:"selectionPart"},{name:"toggleBlockComment",description:"Toggle block comment",bindKey:o("Ctrl-Shift-/","Command-Shift-/"),exec:function(e){e.toggleBlockComment()},multiSelectAction:"forEach",scrollIntoView:"selectionPart"},{name:"modifyNumberUp",description:"Modify number up",bindKey:o("Ctrl-Shift-Up","Alt-Shift-Up"),exec:function(e){e.modifyNumber(1)},scrollIntoView:"cursor",multiSelectAction:"forEach"},{name:"modifyNumberDown",description:"Modify number down",bindKey:o("Ctrl-Shift-Down","Alt-Shift-Down"),exec:function(e){e.modifyNumber(-1)},scrollIntoView:"cursor",multiSelectAction:"forEach"},{name:"replace",description:"Replace",bindKey:o("Ctrl-H","Command-Option-F"),exec:function(e){i.loadModule("ace/ext/searchbox",function(t){t.Search(e,!0)})}},{name:"undo",description:"Undo",bindKey:o("Ctrl-Z","Command-Z"),exec:function(e){e.undo()}},{name:"redo",description:"Redo",bindKey:o("Ctrl-Shift-Z|Ctrl-Y","Command-Shift-Z|Command-Y"),exec:function(e){e.redo()}},{name:"copylinesup",description:"Copy lines up",bindKey:o("Alt-Shift-Up","Command-Option-Up"),exec:function(e){e.copyLinesUp()},scrollIntoView:"cursor"},{name:"movelinesup",description:"Move lines up",bindKey:o("Alt-Up","Option-Up"),exec:function(e){e.moveLinesUp()},scrollIntoView:"cursor"},{name:"copylinesdown",description:"Copy lines down",bindKey:o("Alt-Shift-Down","Command-Option-Down"),exec:function(e){e.copyLinesDown()},scrollIntoView:"cursor"},{name:"movelinesdown",description:"Move lines down",bindKey:o("Alt-Down","Option-Down"),exec:function(e){e.moveLinesDown()},scrollIntoView:"cursor"},{name:"del",description:"Delete",bindKey:o("Delete","Delete|Ctrl-D|Shift-Delete"),exec:function(e){e.remove("right")},multiSelectAction:"forEach",scrollIntoView:"cursor"},{name:"backspace",description:"Backspace",bindKey:o("Shift-Backspace|Backspace","Ctrl-Backspace|Shift-Backspace|Backspace|Ctrl-H"),exec:function(e){e.remove("left")},multiSelectAction:"forEach",scrollIntoView:"cursor"},{name:"cut_or_delete",description:"Cut or delete",bindKey:o("Shift-Delete",null),exec:function(e){if(!e.selection.isEmpty())return!1;e.remove("left")},multiSelectAction:"forEach",scrollIntoView:"cursor"},{name:"removetolinestart",description:"Remove to line start",bindKey:o("Alt-Backspace","Command-Backspace"),exec:function(e){e.removeToLineStart()},multiSelectAction:"forEach",scrollIntoView:"cursor"},{name:"removetolineend",description:"Remove to line end",bindKey:o("Alt-Delete","Ctrl-K|Command-Delete"),exec:function(e){e.removeToLineEnd()},multiSelectAction:"forEach",scrollIntoView:"cursor"},{name:"removetolinestarthard",description:"Remove to line start hard",bindKey:o("Ctrl-Shift-Backspace",null),exec:function(e){var t=e.selection.getRange();t.start.column=0,e.session.remove(t)},multiSelectAction:"forEach",scrollIntoView:"cursor"},{name:"removetolineendhard",description:"Remove to line end hard",bindKey:o("Ctrl-Shift-Delete",null),exec:function(e){var t=e.selection.getRange();t.end.column=Number.MAX_VALUE,e.session.remove(t)},multiSelectAction:"forEach",scrollIntoView:"cursor"},{name:"removewordleft",description:"Remove word left",bindKey:o("Ctrl-Backspace","Alt-Backspace|Ctrl-Alt-Backspace"),exec:function(e){e.removeWordLeft()},multiSelectAction:"forEach",scrollIntoView:"cursor"},{name:"removewordright",description:"Remove word right",bindKey:o("Ctrl-Delete","Alt-Delete"),exec:function(e){e.removeWordRight()},multiSelectAction:"forEach",scrollIntoView:"cursor"},{name:"outdent",description:"Outdent",bindKey:o("Shift-Tab","Shift-Tab"),exec:function(e){e.blockOutdent()},multiSelectAction:"forEach",scrollIntoView:"selectionPart"},{name:"indent",description:"Indent",bindKey:o("Tab","Tab"),exec:function(e){e.indent()},multiSelectAction:"forEach",scrollIntoView:"selectionPart"},{name:"blockoutdent",description:"Block outdent",bindKey:o("Ctrl-[","Ctrl-["),exec:function(e){e.blockOutdent()},multiSelectAction:"forEachLine",scrollIntoView:"selectionPart"},{name:"blockindent",description:"Block indent",bindKey:o("Ctrl-]","Ctrl-]"),exec:function(e){e.blockIndent()},multiSelectAction:"forEachLine",scrollIntoView:"selectionPart"},{name:"insertstring",description:"Insert string",exec:function(e,t){e.insert(t)},multiSelectAction:"forEach",scrollIntoView:"cursor"},{name:"inserttext",description:"Insert text",exec:function(e,t){e.insert(r.stringRepeat(t.text||"",t.times||1))},multiSelectAction:"forEach",scrollIntoView:"cursor"},{name:"splitline",description:"Split line",bindKey:o(null,"Ctrl-O"),exec:function(e){e.splitLine()},multiSelectAction:"forEach",scrollIntoView:"cursor"},{name:"transposeletters",description:"Transpose letters",bindKey:o("Alt-Shift-X","Ctrl-T"),exec:function(e){e.transposeLetters()},multiSelectAction:function(e){e.transposeSelections(1)},scrollIntoView:"cursor"},{name:"touppercase",description:"To uppercase",bindKey:o("Ctrl-U","Ctrl-U"),exec:function(e){e.toUpperCase()},multiSelectAction:"forEach",scrollIntoView:"cursor"},{name:"tolowercase",description:"To lowercase",bindKey:o("Ctrl-Shift-U","Ctrl-Shift-U"),exec:function(e){e.toLowerCase()},multiSelectAction:"forEach",scrollIntoView:"cursor"},{name:"autoindent",description:"Auto Indent",bindKey:o(null,null),exec:function(e){e.autoIndent()},scrollIntoView:"animate"},{name:"expandtoline",description:"Expand to line",bindKey:o("Ctrl-Shift-L","Command-Shift-L"),exec:function(e){var t=e.selection.getRange();t.start.column=t.end.column=0,t.end.row++,e.selection.setRange(t,!1)},multiSelectAction:"forEach",scrollIntoView:"cursor",readOnly:!0},{name:"openlink",bindKey:o("Ctrl+F3","F3"),exec:function(e){e.openLink()}},{name:"joinlines",description:"Join lines",bindKey:o(null,null),exec:function(e){var t=e.selection.isBackwards(),n=t?e.selection.getSelectionLead():e.selection.getSelectionAnchor(),i=t?e.selection.getSelectionAnchor():e.selection.getSelectionLead(),o=e.session.doc.getLine(n.row).length,u=e.session.doc.getTextRange(e.selection.getRange()),a=u.replace(/\n\s*/," ").length,f=e.session.doc.getLine(n.row);for(var l=n.row+1;l<=i.row+1;l++){var c=r.stringTrimLeft(r.stringTrimRight(e.session.doc.getLine(l)));c.length!==0&&(c=" "+c),f+=c}i.row+1<e.session.doc.getLength()-1&&(f+=e.session.doc.getNewLineCharacter()),e.clearSelection(),e.session.doc.replace(new s(n.row,0,i.row+2,0),f),a>0?(e.selection.moveCursorTo(n.row,n.column),e.selection.selectTo(n.row,n.column+a)):(o=e.session.doc.getLine(n.row).length>o?o+1:o,e.selection.moveCursorTo(n.row,o))},multiSelectAction:"forEach",readOnly:!0},{name:"invertSelection",description:"Invert selection",bindKey:o(null,null),exec:function(e){var t=e.session.doc.getLength()-1,n=e.session.doc.getLine(t).length,r=e.selection.rangeList.ranges,i=[];r.length<1&&(r=[e.selection.getRange()]);for(var o=0;o<r.length;o++)o==r.length-1&&(r[o].end.row!==t||r[o].end.column!==n)&&i.push(new s(r[o].end.row,r[o].end.column,t,n)),o===0?(r[o].start.row!==0||r[o].start.column!==0)&&i.push(new s(0,0,r[o].start.row,r[o].start.column)):i.push(new s(r[o-1].end.row,r[o-1].end.column,r[o].start.row,r[o].start.column));e.exitMultiSelectMode(),e.clearSelection();for(var o=0;o<i.length;o++)e.selection.addRange(i[o],!1)},readOnly:!0,scrollIntoView:"none"},{name:"addLineAfter",description:"Add new line after the current line",exec:function(e){e.selection.clearSelection(),e.navigateLineEnd(),e.insert("\n")},multiSelectAction:"forEach",scrollIntoView:"cursor"},{name:"addLineBefore",description:"Add new line before the current line",exec:function(e){e.selection.clearSelection();var t=e.getCursorPosition();e.selection.moveTo(t.row-1,Number.MAX_VALUE),e.insert("\n"),t.row===0&&e.navigateUp()},multiSelectAction:"forEach",scrollIntoView:"cursor"},{name:"openCommandPallete",exec:function(e){console.warn("This is an obsolete command. Please use `openCommandPalette` instead."),e.prompt({$type:"commands"})},readOnly:!0},{name:"openCommandPalette",description:"Open command palette",bindKey:o("F1","F1"),exec:function(e){e.prompt({$type:"commands"})},readOnly:!0},{name:"modeSelect",description:"Change language mode...",bindKey:o(null,null),exec:function(e){e.prompt({$type:"modes"})},readOnly:!0}];for(var u=1;u<9;u++)t.commands.push({name:"foldToLevel"+u,description:"Fold To Level "+u,level:u,exec:function(e){e.session.foldToLevel(this.level)},scrollIntoView:"center",readOnly:!0})}),define("ace/line_widgets",["require","exports","module","ace/lib/dom"],function(e,t,n){"use strict";var r=e("./lib/dom"),i=function(){function e(e){this.session=e,this.session.widgetManager=this,this.session.getRowLength=this.getRowLength,this.session.$getWidgetScreenLength=this.$getWidgetScreenLength,this.updateOnChange=this.updateOnChange.bind(this),this.renderWidgets=this.renderWidgets.bind(this),this.measureWidgets=this.measureWidgets.bind(this),this.session._changedWidgets=[],this.$onChangeEditor=this.$onChangeEditor.bind(this),this.session.on("change",this.updateOnChange),this.session.on("changeFold",this.updateOnFold),this.session.on("changeEditor",this.$onChangeEditor)}return e.prototype.getRowLength=function(e){var t;return this.lineWidgets?t=this.lineWidgets[e]&&this.lineWidgets[e].rowCount||0:t=0,!this.$useWrapMode||!this.$wrapData[e]?1+t:this.$wrapData[e].length+1+t},e.prototype.$getWidgetScreenLength=function(){var e=0;return this.lineWidgets.forEach(function(t){t&&t.rowCount&&!t.hidden&&(e+=t.rowCount)}),e},e.prototype.$onChangeEditor=function(e){this.attach(e.editor)},e.prototype.attach=function(e){e&&e.widgetManager&&e.widgetManager!=this&&e.widgetManager.detach();if(this.editor==e)return;this.detach(),this.editor=e,e&&(e.widgetManager=this,e.renderer.on("beforeRender",this.measureWidgets),e.renderer.on("afterRender",this.renderWidgets))},e.prototype.detach=function(e){var t=this.editor;if(!t)return;this.editor=null,t.widgetManager=null,t.renderer.off("beforeRender",this.measureWidgets),t.renderer.off("afterRender",this.renderWidgets);var n=this.session.lineWidgets;n&&n.forEach(function(e){e&&e.el&&e.el.parentNode&&(e._inDocument=!1,e.el.parentNode.removeChild(e.el))})},e.prototype.updateOnFold=function(e,t){var n=t.lineWidgets;if(!n||!e.action)return;var r=e.data,i=r.start.row,s=r.end.row,o=e.action=="add";for(var u=i+1;u<s;u++)n[u]&&(n[u].hidden=o);n[s]&&(o?n[i]?n[s].hidden=o:n[i]=n[s]:(n[i]==n[s]&&(n[i]=undefined),n[s].hidden=o))},e.prototype.updateOnChange=function(e){var t=this.session.lineWidgets;if(!t)return;var n=e.start.row,r=e.end.row-n;if(r!==0)if(e.action=="remove"){var i=t.splice(n+1,r);!t[n]&&i[i.length-1]&&(t[n]=i.pop()),i.forEach(function(e){e&&this.removeLineWidget(e)},this),this.$updateRows()}else{var s=new Array(r);t[n]&&t[n].column!=null&&e.start.column>t[n].column&&n++,s.unshift(n,0),t.splice.apply(t,s),this.$updateRows()}},e.prototype.$updateRows=function(){var e=this.session.lineWidgets;if(!e)return;var t=!0;e.forEach(function(e,n){if(e){t=!1,e.row=n;while(e.$oldWidget)e.$oldWidget.row=n,e=e.$oldWidget}}),t&&(this.session.lineWidgets=null)},e.prototype.$registerLineWidget=function(e){this.session.lineWidgets||(this.session.lineWidgets=new Array(this.session.getLength()));var t=this.session.lineWidgets[e.row];return t&&(e.$oldWidget=t,t.el&&t.el.parentNode&&(t.el.parentNode.removeChild(t.el),t._inDocument=!1)),this.session.lineWidgets[e.row]=e,e},e.prototype.addLineWidget=function(e){this.$registerLineWidget(e),e.session=this.session;if(!this.editor)return e;var t=this.editor.renderer;e.html&&!e.el&&(e.el=r.createElement("div"),e.el.innerHTML=e.html),e.text&&!e.el&&(e.el=r.createElement("div"),e.el.textContent=e.text),e.el&&(r.addCssClass(e.el,"ace_lineWidgetContainer"),e.className&&r.addCssClass(e.el,e.className),e.el.style.position="absolute",e.el.style.zIndex="5",t.container.appendChild(e.el),e._inDocument=!0,e.coverGutter||(e.el.style.zIndex="3"),e.pixelHeight==null&&(e.pixelHeight=e.el.offsetHeight)),e.rowCount==null&&(e.rowCount=e.pixelHeight/t.layerConfig.lineHeight);var n=this.session.getFoldAt(e.row,0);e.$fold=n;if(n){var i=this.session.lineWidgets;e.row==n.end.row&&!i[n.start.row]?i[n.start.row]=e:e.hidden=!0}return this.session._emit("changeFold",{data:{start:{row:e.row}}}),this.$updateRows(),this.renderWidgets(null,t),this.onWidgetChanged(e),e},e.prototype.removeLineWidget=function(e){e._inDocument=!1,e.session=null,e.el&&e.el.parentNode&&e.el.parentNode.removeChild(e.el);if(e.editor&&e.editor.destroy)try{e.editor.destroy()}catch(t){}if(this.session.lineWidgets){var n=this.session.lineWidgets[e.row];if(n==e)this.session.lineWidgets[e.row]=e.$oldWidget,e.$oldWidget&&this.onWidgetChanged(e.$oldWidget);else while(n){if(n.$oldWidget==e){n.$oldWidget=e.$oldWidget;break}n=n.$oldWidget}}this.session._emit("changeFold",{data:{start:{row:e.row}}}),this.$updateRows()},e.prototype.getWidgetsAtRow=function(e){var t=this.session.lineWidgets,n=t&&t[e],r=[];while(n)r.push(n),n=n.$oldWidget;return r},e.prototype.onWidgetChanged=function(e){this.session._changedWidgets.push(e),this.editor&&this.editor.renderer.updateFull()},e.prototype.measureWidgets=function(e,t){var n=this.session._changedWidgets,r=t.layerConfig;if(!n||!n.length)return;var i=Infinity;for(var s=0;s<n.length;s++){var o=n[s];if(!o||!o.el)continue;if(o.session!=this.session)continue;if(!o._inDocument){if(this.session.lineWidgets[o.row]!=o)continue;o._inDocument=!0,t.container.appendChild(o.el)}o.h=o.el.offsetHeight,o.fixedWidth||(o.w=o.el.offsetWidth,o.screenWidth=Math.ceil(o.w/r.characterWidth));var u=o.h/r.lineHeight;o.coverLine&&(u-=this.session.getRowLineCount(o.row),u<0&&(u=0)),o.rowCount!=u&&(o.rowCount=u,o.row<i&&(i=o.row))}i!=Infinity&&(this.session._emit("changeFold",{data:{start:{row:i}}}),this.session.lineWidgetWidth=null),this.session._changedWidgets=[]},e.prototype.renderWidgets=function(e,t){var n=t.layerConfig,r=this.session.lineWidgets;if(!r)return;var i=Math.min(this.firstRow,n.firstRow),s=Math.max(this.lastRow,n.lastRow,r.length);while(i>0&&!r[i])i--;this.firstRow=n.firstRow,this.lastRow=n.lastRow,t.$cursorLayer.config=n;for(var o=i;o<=s;o++){var u=r[o];if(!u||!u.el)continue;if(u.hidden){u.el.style.top=-100-(u.pixelHeight||0)+"px";continue}u._inDocument||(u._inDocument=!0,t.container.appendChild(u.el));var a=t.$cursorLayer.getPixelPosition({row:o,column:0},!0).top;u.coverLine||(a+=n.lineHeight*this.session.getRowLineCount(u.row)),u.el.style.top=a-n.offset+"px";var f=u.coverGutter?0:t.gutterWidth;u.fixedWidth||(f-=t.scrollLeft),u.el.style.left=f+"px",u.fullWidth&&u.screenWidth&&(u.el.style.minWidth=n.width+2*n.padding+"px"),u.fixedWidth?u.el.style.right=t.scrollBar.getWidth()+"px":u.el.style.right=""}},e}();t.LineWidgets=i}),define("ace/keyboard/gutter_handler",["require","exports","module","ace/lib/keys","ace/mouse/default_gutter_handler"],function(e,t,n){"use strict";var r=e("../lib/keys"),i=e("../mouse/default_gutter_handler").GutterTooltip,s=function(){function e(e){this.editor=e,this.gutterLayer=e.renderer.$gutterLayer,this.element=e.renderer.$gutter,this.lines=e.renderer.$gutterLayer.$lines,this.activeRowIndex=null,this.activeLane=null,this.annotationTooltip=new i(this.editor)}return e.prototype.addListener=function(){this.element.addEventListener("keydown",this.$onGutterKeyDown.bind(this)),this.element.addEventListener("focusout",this.$blurGutter.bind(this)),this.editor.on("mousewheel",this.$blurGutter.bind(this))},e.prototype.removeListener=function(){this.element.removeEventListener("keydown",this.$onGutterKeyDown.bind(this)),this.element.removeEventListener("focusout",this.$blurGutter.bind(this)),this.editor.off("mousewheel",this.$blurGutter.bind(this))},e.prototype.$onGutterKeyDown=function(e){if(this.annotationTooltip.isOpen){e.preventDefault(),e.keyCode===r.escape&&this.annotationTooltip.hideTooltip();return}if(e.target===this.element){if(e.keyCode!=r["enter"])return;e.preventDefault();var t=this.editor.getCursorPosition().row;this.editor.isRowVisible(t)||this.editor.scrollToLine(t,!0,!0),setTimeout(function(){var e=this.$rowToRowIndex(this.gutterLayer.$cursorCell.row),t=this.$findNearestFoldWidget(e),n=this.$findNearestAnnotation(e);if(t===null&&n===null)return;if(t===null&&n!==null){this.activeRowIndex=n,this.activeLane="annotation",this.$focusAnnotation(this.activeRowIndex);return}if(t!==null&&n===null){this.activeRowIndex=t,this.activeLane="fold",this.$focusFoldWidget(this.activeRowIndex);return}if(Math.abs(n-e)<Math.abs(t-e)){this.activeRowIndex=n,this.activeLane="annotation",this.$focusAnnotation(this.activeRowIndex);return}this.activeRowIndex=t,this.activeLane="fold",this.$focusFoldWidget(this.activeRowIndex);return}.bind(this),10);return}this.$handleGutterKeyboardInteraction(e),setTimeout(function(){this.editor._signal("gutterkeydown",new o(e,this))}.bind(this),10)},e.prototype.$handleGutterKeyboardInteraction=function(e){if(e.keyCode===r.tab){e.preventDefault();return}if(e.keyCode===r.escape){e.preventDefault(),this.$blurGutter(),this.element.focus(),this.lane=null;return}if(e.keyCode===r.up){e.preventDefault();switch(this.activeLane){case"fold":this.$moveFoldWidgetUp();break;case"annotation":this.$moveAnnotationUp()}return}if(e.keyCode===r.down){e.preventDefault();switch(this.activeLane){case"fold":this.$moveFoldWidgetDown();break;case"annotation":this.$moveAnnotationDown()}return}if(e.keyCode===r.left){e.preventDefault(),this.$switchLane("annotation");return}if(e.keyCode===r.right){e.preventDefault(),this.$switchLane("fold");return}if(e.keyCode===r.enter||e.keyCode===r.space){e.preventDefault();switch(this.activeLane){case"fold":if(this.gutterLayer.session.foldWidgets[this.$rowIndexToRow(this.activeRowIndex)]==="start"){var t=this.$rowIndexToRow(this.activeRowIndex);this.editor.session.onFoldWidgetClick(this.$rowIndexToRow(this.activeRowIndex),e),setTimeout(function(){this.$rowIndexToRow(this.activeRowIndex)!==t&&(this.$blurFoldWidget(this.activeRowIndex),this.activeRowIndex=this.$rowToRowIndex(t),this.$focusFoldWidget(this.activeRowIndex))}.bind(this),10);break}if(this.gutterLayer.session.foldWidgets[this.$rowIndexToRow(this.activeRowIndex)]==="end")break;return;case"annotation":var n=this.lines.cells[this.activeRowIndex].element.childNodes[2],i=n.getBoundingClientRect(),s=this.annotationTooltip.getElement().style;s.left=i.right+"px",s.top=i.bottom+"px",this.annotationTooltip.showTooltip(this.$rowIndexToRow(this.activeRowIndex))}return}},e.prototype.$blurGutter=function(){if(this.activeRowIndex!==null)switch(this.activeLane){case"fold":this.$blurFoldWidget(this.activeRowIndex);break;case"annotation":this.$blurAnnotation(this.activeRowIndex)}this.annotationTooltip.isOpen&&this.annotationTooltip.hideTooltip();return},e.prototype.$isFoldWidgetVisible=function(e){var t=this.editor.isRowFullyVisible(this.$rowIndexToRow(e)),n=this.$getFoldWidget(e).style.display!=="none";return t&&n},e.prototype.$isAnnotationVisible=function(e){var t=this.editor.isRowFullyVisible(this.$rowIndexToRow(e)),n=this.$getAnnotation(e).style.display!=="none";return t&&n},e.prototype.$getFoldWidget=function(e){var t=this.lines.get(e),n=t.element;return n.childNodes[1]},e.prototype.$getAnnotation=function(e){var t=this.lines.get(e),n=t.element;return n.childNodes[2]},e.prototype.$findNearestFoldWidget=function(e){if(this.$isFoldWidgetVisible(e))return e;var t=0;while(e-t>0||e+t<this.lines.getLength()-1){t++;if(e-t>=0&&this.$isFoldWidgetVisible(e-t))return e-t;if(e+t<=this.lines.getLength()-1&&this.$isFoldWidgetVisible(e+t))return e+t}return null},e.prototype.$findNearestAnnotation=function(e){if(this.$isAnnotationVisible(e))return e;var t=0;while(e-t>0||e+t<this.lines.getLength()-1){t++;if(e-t>=0&&this.$isAnnotationVisible(e-t))return e-t;if(e+t<=this.lines.getLength()-1&&this.$isAnnotationVisible(e+t))return e+t}return null},e.prototype.$focusFoldWidget=function(e){if(e==null)return;var t=this.$getFoldWidget(e);t.classList.add(this.editor.renderer.keyboardFocusClassName),t.focus()},e.prototype.$focusAnnotation=function(e){if(e==null)return;var t=this.$getAnnotation(e);t.classList.add(this.editor.renderer.keyboardFocusClassName),t.focus()},e.prototype.$blurFoldWidget=function(e){var t=this.$getFoldWidget(e);t.classList.remove(this.editor.renderer.keyboardFocusClassName),t.blur()},e.prototype.$blurAnnotation=function(e){var t=this.$getAnnotation(e);t.classList.remove(this.editor.renderer.keyboardFocusClassName),t.blur()},e.prototype.$moveFoldWidgetUp=function(){var e=this.activeRowIndex;while(e>0){e--;if(this.$isFoldWidgetVisible(e)){this.$blurFoldWidget(this.activeRowIndex),this.activeRowIndex=e,this.$focusFoldWidget(this.activeRowIndex);return}}return},e.prototype.$moveFoldWidgetDown=function(){var e=this.activeRowIndex;while(e<this.lines.getLength()-1){e++;if(this.$isFoldWidgetVisible(e)){this.$blurFoldWidget(this.activeRowIndex),this.activeRowIndex=e,this.$focusFoldWidget(this.activeRowIndex);return}}return},e.prototype.$moveAnnotationUp=function(){var e=this.activeRowIndex;while(e>0){e--;if(this.$isAnnotationVisible(e)){this.$blurAnnotation(this.activeRowIndex),this.activeRowIndex=e,this.$focusAnnotation(this.activeRowIndex);return}}return},e.prototype.$moveAnnotationDown=function(){var e=this.activeRowIndex;while(e<this.lines.getLength()-1){e++;if(this.$isAnnotationVisible(e)){this.$blurAnnotation(this.activeRowIndex),this.activeRowIndex=e,this.$focusAnnotation(this.activeRowIndex);return}}return},e.prototype.$switchLane=function(e){switch(e){case"annotation":if(this.activeLane==="annotation")break;var t=this.$findNearestAnnotation(this.activeRowIndex);if(t==null)break;this.activeLane="annotation",this.$blurFoldWidget(this.activeRowIndex),this.activeRowIndex=t,this.$focusAnnotation(this.activeRowIndex);break;case"fold":if(this.activeLane==="fold")break;var n=this.$findNearestFoldWidget(this.activeRowIndex);if(n==null)break;this.activeLane="fold",this.$blurAnnotation(this.activeRowIndex),this.activeRowIndex=n,this.$focusFoldWidget(this.activeRowIndex)}return},e.prototype.$rowIndexToRow=function(e){var t=this.lines.get(e);return t?t.row:null},e.prototype.$rowToRowIndex=function(e){for(var t=0;t<this.lines.getLength();t++){var n=this.lines.get(t);if(n.row==e)return t}return null},e}();t.GutterKeyboardHandler=s;var o=function(){function e(e,t){this.gutterKeyboardHandler=t,this.domEvent=e}return e.prototype.getKey=function(){return r.keyCodeToString(this.domEvent.keyCode)},e.prototype.getRow=function(){return this.gutterKeyboardHandler.$rowIndexToRow(this.gutterKeyboardHandler.activeRowIndex)},e.prototype.isInAnnotationLane=function(){return this.gutterKeyboardHandler.activeLane==="annotation"},e.prototype.isInFoldLane=function(){return this.gutterKeyboardHandler.activeLane==="fold"},e}();t.GutterKeyboardEvent=o}),define("ace/editor",["require","exports","module","ace/lib/oop","ace/lib/dom","ace/lib/lang","ace/lib/useragent","ace/keyboard/textinput","ace/mouse/mouse_handler","ace/mouse/fold_handler","ace/keyboard/keybinding","ace/edit_session","ace/search","ace/range","ace/lib/event_emitter","ace/commands/command_manager","ace/commands/default_commands","ace/config","ace/token_iterator","ace/line_widgets","ace/keyboard/gutter_handler","ace/config","ace/clipboard","ace/lib/keys"],function(e,t,n){"use strict";var r=this&&this.__values||function(e){var t=typeof Symbol=="function"&&Symbol.iterator,n=t&&e[t],r=0;if(n)return n.call(e);if(e&&typeof e.length=="number")return{next:function(){return e&&r>=e.length&&(e=void 0),{value:e&&e[r++],done:!e}}};throw new TypeError(t?"Object is not iterable.":"Symbol.iterator is not defined.")},i=e("./lib/oop"),s=e("./lib/dom"),o=e("./lib/lang"),u=e("./lib/useragent"),a=e("./keyboard/textinput").TextInput,f=e("./mouse/mouse_handler").MouseHandler,l=e("./mouse/fold_handler").FoldHandler,c=e("./keyboard/keybinding").KeyBinding,h=e("./edit_session").EditSession,p=e("./search").Search,d=e("./range").Range,v=e("./lib/event_emitter").EventEmitter,m=e("./commands/command_manager").CommandManager,g=e("./commands/default_commands").commands,y=e("./config"),b=e("./token_iterator").TokenIterator,w=e("./line_widgets").LineWidgets,E=e("./keyboard/gutter_handler").GutterKeyboardHandler,S=e("./config").nls,x=e("./clipboard"),T=e("./lib/keys"),N=function(){function e(t,n,r){this.session,this.$toDestroy=[];var i=t.getContainerElement();this.container=i,this.renderer=t,this.id="editor"+ ++e.$uid,this.commands=new m(u.isMac?"mac":"win",g),typeof document=="object"&&(this.textInput=new a(t.getTextAreaContainer(),this),this.renderer.textarea=this.textInput.getElement(),this.$mouseHandler=new f(this),new l(this)),this.keyBinding=new c(this),this.$search=(new p).set({wrap:!0}),this.$historyTracker=this.$historyTracker.bind(this),this.commands.on("exec",this.$historyTracker),this.$initOperationListeners(),this._$emitInputEvent=o.delayedCall(function(){this._signal("input",{}),this.session&&!this.session.destroyed&&this.session.bgTokenizer.scheduleStart()}.bind(this)),this.on("change",function(e,t){t._$emitInputEvent.schedule(31)}),this.setSession(n||r&&r.session||new h("")),y.resetOptions(this),r&&this.setOptions(r),y._signal("editor",this)}return e.prototype.$initOperationListeners=function(){this.commands.on("exec",this.startOperation.bind(this),!0),this.commands.on("afterExec",this.endOperation.bind(this),!0)},e.prototype.startOperation=function(e){this.session.startOperation(e)},e.prototype.endOperation=function(e){this.session.endOperation(e)},e.prototype.onStartOperation=function(e){this.curOp=this.session.curOp,this.curOp.scrollTop=this.renderer.scrollTop,this.prevOp=this.session.prevOp,e||(this.previousCommand=null)},e.prototype.onEndOperation=function(e){if(this.curOp&&this.session){if(e&&e.returnValue===!1){this.curOp=null;return}this._signal("beforeEndOperation");if(!this.curOp)return;var t=this.curOp.command,n=t&&t.scrollIntoView;if(n){switch(n){case"center-animate":n="animate";case"center":this.renderer.scrollCursorIntoView(null,.5);break;case"animate":case"cursor":this.renderer.scrollCursorIntoView();break;case"selectionPart":var r=this.selection.getRange(),i=this.renderer.layerConfig;(r.start.row>=i.lastRow||r.end.row<=i.firstRow)&&this.renderer.scrollSelectionIntoView(this.selection.anchor,this.selection.lead);break;default:}n=="animate"&&this.renderer.animateScrolling(this.curOp.scrollTop)}this.$lastSel=this.session.selection.toJSON(),this.prevOp=this.curOp,this.curOp=null}},e.prototype.$historyTracker=function(e){if(!this.$mergeUndoDeltas)return;var t=this.prevOp,n=this.$mergeableCommands,r=t.command&&e.command.name==t.command.name;if(e.command.name=="insertstring"){var i=e.args;this.mergeNextCommand===undefined&&(this.mergeNextCommand=!0),r=r&&this.mergeNextCommand&&(!/\s/.test(i)||/\s/.test(t.args)),this.mergeNextCommand=!0}else r=r&&n.indexOf(e.command.name)!==-1;this.$mergeUndoDeltas!="always"&&Date.now()-this.sequenceStartTime>2e3&&(r=!1),r?this.session.mergeUndoDeltas=!0:n.indexOf(e.command.name)!==-1&&(this.sequenceStartTime=Date.now())},e.prototype.setKeyboardHandler=function(e,t){if(e&&typeof e=="string"&&e!="ace"){this.$keybindingId=e;var n=this;y.loadModule(["keybinding",e],function(r){n.$keybindingId==e&&n.keyBinding.setKeyboardHandler(r&&r.handler),t&&t()})}else this.$keybindingId=null,this.keyBinding.setKeyboardHandler(e),t&&t()},e.prototype.getKeyboardHandler=function(){return this.keyBinding.getKeyboardHandler()},e.prototype.setSession=function(e){if(this.session==e)return;this.curOp&&this.endOperation(),this.curOp={};var t=this.session;if(t){this.session.off("change",this.$onDocumentChange),this.session.off("changeMode",this.$onChangeMode),this.session.off("tokenizerUpdate",this.$onTokenizerUpdate),this.session.off("changeTabSize",this.$onChangeTabSize),this.session.off("changeWrapLimit",this.$onChangeWrapLimit),this.session.off("changeWrapMode",this.$onChangeWrapMode),this.session.off("changeFold",this.$onChangeFold),this.session.off("changeFrontMarker",this.$onChangeFrontMarker),this.session.off("changeBackMarker",this.$onChangeBackMarker),this.session.off("changeBreakpoint",this.$onChangeBreakpoint),this.session.off("changeAnnotation",this.$onChangeAnnotation),this.session.off("changeOverwrite",this.$onCursorChange),this.session.off("changeScrollTop",this.$onScrollTopChange),this.session.off("changeScrollLeft",this.$onScrollLeftChange),this.session.off("startOperation",this.$onStartOperation),this.session.off("endOperation",this.$onEndOperation);var n=this.session.getSelection();n.off("changeCursor",this.$onCursorChange),n.off("changeSelection",this.$onSelectionChange)}this.session=e,e?(this.$onDocumentChange=this.onDocumentChange.bind(this),e.on("change",this.$onDocumentChange),this.renderer.setSession(e),this.$onChangeMode=this.onChangeMode.bind(this),e.on("changeMode",this.$onChangeMode),this.$onTokenizerUpdate=this.onTokenizerUpdate.bind(this),e.on("tokenizerUpdate",this.$onTokenizerUpdate),this.$onChangeTabSize=this.renderer.onChangeTabSize.bind(this.renderer),e.on("changeTabSize",this.$onChangeTabSize),this.$onChangeWrapLimit=this.onChangeWrapLimit.bind(this),e.on("changeWrapLimit",this.$onChangeWrapLimit),this.$onChangeWrapMode=this.onChangeWrapMode.bind(this),e.on("changeWrapMode",this.$onChangeWrapMode),this.$onChangeFold=this.onChangeFold.bind(this),e.on("changeFold",this.$onChangeFold),this.$onChangeFrontMarker=this.onChangeFrontMarker.bind(this),this.session.on("changeFrontMarker",this.$onChangeFrontMarker),this.$onChangeBackMarker=this.onChangeBackMarker.bind(this),this.session.on("changeBackMarker",this.$onChangeBackMarker),this.$onChangeBreakpoint=this.onChangeBreakpoint.bind(this),this.session.on("changeBreakpoint",this.$onChangeBreakpoint),this.$onChangeAnnotation=this.onChangeAnnotation.bind(this),this.session.on("changeAnnotation",this.$onChangeAnnotation),this.$onCursorChange=this.onCursorChange.bind(this),this.session.on("changeOverwrite",this.$onCursorChange),this.$onScrollTopChange=this.onScrollTopChange.bind(this),this.session.on("changeScrollTop",this.$onScrollTopChange),this.$onScrollLeftChange=this.onScrollLeftChange.bind(this),this.session.on("changeScrollLeft",this.$onScrollLeftChange),this.selection=e.getSelection(),this.selection.on("changeCursor",this.$onCursorChange),this.$onSelectionChange=this.onSelectionChange.bind(this),this.selection.on("changeSelection",this.$onSelectionChange),this.$onStartOperation=this.onStartOperation.bind(this),this.session.on("startOperation",this.$onStartOperation),this.$onEndOperation=this.onEndOperation.bind(this),this.session.on("endOperation",this.$onEndOperation),this.onChangeMode(),this.onCursorChange(),this.onScrollTopChange(),this.onScrollLeftChange(),this.onSelectionChange(),this.onChangeFrontMarker(),this.onChangeBackMarker(),this.onChangeBreakpoint(),this.onChangeAnnotation(),this.session.getUseWrapMode()&&this.renderer.adjustWrapLimit(),this.renderer.updateFull()):(this.selection=null,this.renderer.setSession(e)),this._signal("changeSession",{session:e,oldSession:t}),this.curOp=null,t&&t._signal("changeEditor",{oldEditor:this}),e&&e._signal("changeEditor",{editor:this}),e&&!e.destroyed&&e.bgTokenizer.scheduleStart()},e.prototype.getSession=function(){return this.session},e.prototype.setValue=function(e,t){return this.session.doc.setValue(e),t?t==1?this.navigateFileEnd():t==-1&&this.navigateFileStart():this.selectAll(),e},e.prototype.getValue=function(){return this.session.getValue()},e.prototype.getSelection=function(){return this.selection},e.prototype.resize=function(e){this.renderer.onResize(e)},e.prototype.setTheme=function(e,t){this.renderer.setTheme(e,t)},e.prototype.getTheme=function(){return this.renderer.getTheme()},e.prototype.setStyle=function(e){this.renderer.setStyle(e)},e.prototype.unsetStyle=function(e){this.renderer.unsetStyle(e)},e.prototype.getFontSize=function(){return this.getOption("fontSize")||s.computedStyle(this.container).fontSize},e.prototype.setFontSize=function(e){this.setOption("fontSize",e)},e.prototype.$highlightBrackets=function(){if(this.$highlightPending)return;var e=this;this.$highlightPending=!0,setTimeout(function(){e.$highlightPending=!1;var t=e.session;if(!t||t.destroyed)return;t.$bracketHighlight&&(t.$bracketHighlight.markerIds.forEach(function(e){t.removeMarker(e)}),t.$bracketHighlight=null);var n=e.getCursorPosition(),r=e.getKeyboardHandler(),i=r&&r.$getDirectionForHighlight&&r.$getDirectionForHighlight(e),s=t.getMatchingBracketRanges(n,i);if(!s){var o=new b(t,n.row,n.column),u=o.getCurrentToken();if(u&&/\b(?:tag-open|tag-name)/.test(u.type)){var a=t.getMatchingTags(n);a&&(s=[a.openTagName.isEmpty()?a.openTag:a.openTagName,a.closeTagName.isEmpty()?a.closeTag:a.closeTagName])}}!s&&t.$mode.getMatching&&(s=t.$mode.getMatching(e.session));if(!s){e.getHighlightIndentGuides()&&e.renderer.$textLayer.$highlightIndentGuide();return}var f="ace_bracket";Array.isArray(s)?s.length==1&&(f="ace_error_bracket"):s=[s],s.length==2&&(d.comparePoints(s[0].end,s[1].start)==0?s=[d.fromPoints(s[0].start,s[1].end)]:d.comparePoints(s[0].start,s[1].end)==0&&(s=[d.fromPoints(s[1].start,s[0].end)])),t.$bracketHighlight={ranges:s,markerIds:s.map(function(e){return t.addMarker(e,f,"text")})},e.getHighlightIndentGuides()&&e.renderer.$textLayer.$highlightIndentGuide()},50)},e.prototype.focus=function(){this.textInput.focus()},e.prototype.isFocused=function(){return this.textInput.isFocused()},e.prototype.blur=function(){this.textInput.blur()},e.prototype.onFocus=function(e){if(this.$isFocused)return;this.$isFocused=!0,this.renderer.showCursor(),this.renderer.visualizeFocus(),this._emit("focus",e)},e.prototype.onBlur=function(e){if(!this.$isFocused)return;this.$isFocused=!1,this.renderer.hideCursor(),this.renderer.visualizeBlur(),this._emit("blur",e)},e.prototype.$cursorChange=function(){this.renderer.updateCursor(),this.$highlightBrackets(),this.$updateHighlightActiveLine()},e.prototype.onDocumentChange=function(e){var t=this.session.$useWrapMode,n=e.start.row==e.end.row?e.end.row:Infinity;this.renderer.updateLines(e.start.row,n,t),this._signal("change",e),this.$cursorChange()},e.prototype.onTokenizerUpdate=function(e){var t=e.data;this.renderer.updateLines(t.first,t.last)},e.prototype.onScrollTopChange=function(){this.renderer.scrollToY(this.session.getScrollTop())},e.prototype.onScrollLeftChange=function(){this.renderer.scrollToX(this.session.getScrollLeft())},e.prototype.onCursorChange=function(){this.$cursorChange(),this._signal("changeSelection")},e.prototype.$updateHighlightActiveLine=function(){var e=this.getSession(),t;if(this.$highlightActiveLine){if(this.$selectionStyle!="line"||!this.selection.isMultiLine())t=this.getCursorPosition();this.renderer.theme&&this.renderer.theme.$selectionColorConflict&&!this.selection.isEmpty()&&(t=!1),this.renderer.$maxLines&&this.session.getLength()===1&&!(this.renderer.$minLines>1)&&(t=!1)}if(e.$highlightLineMarker&&!t)e.removeMarker(e.$highlightLineMarker.id),e.$highlightLineMarker=null;else if(!e.$highlightLineMarker&&t){var n=new d(t.row,t.column,t.row,Infinity);n.id=e.addMarker(n,"ace_active-line","screenLine"),e.$highlightLineMarker=n}else t&&(e.$highlightLineMarker.start.row=t.row,e.$highlightLineMarker.end.row=t.row,e.$highlightLineMarker.start.column=t.column,e._signal("changeBackMarker"))},e.prototype.onSelectionChange=function(e){var t=this.session;t.$selectionMarker&&t.removeMarker(t.$selectionMarker),t.$selectionMarker=null;if(!this.selection.isEmpty()){var n=this.selection.getRange(),r=this.getSelectionStyle();t.$selectionMarker=t.addMarker(n,"ace_selection",r)}else this.$updateHighlightActiveLine();var i=this.$highlightSelectedWord&&this.$getSelectionHighLightRegexp();this.session.highlight(i),this._signal("changeSelection")},e.prototype.$getSelectionHighLightRegexp=function(){var e=this.session,t=this.getSelectionRange();if(t.isEmpty()||t.isMultiLine())return;var n=t.start.column,r=t.end.column,i=e.getLine(t.start.row),s=i.substring(n,r);if(s.length>5e3||!/[\w\d]/.test(s))return;var o=this.$search.$assembleRegExp({wholeWord:!0,caseSensitive:!0,needle:s}),u=i.substring(n-1,r+1);if(!o.test(u))return;return o},e.prototype.onChangeFrontMarker=function(){this.renderer.updateFrontMarkers()},e.prototype.onChangeBackMarker=function(){this.renderer.updateBackMarkers()},e.prototype.onChangeBreakpoint=function(){this.renderer.updateBreakpoints()},e.prototype.onChangeAnnotation=function(){this.renderer.setAnnotations(this.session.getAnnotations())},e.prototype.onChangeMode=function(e){this.renderer.updateText(),this._emit("changeMode",e)},e.prototype.onChangeWrapLimit=function(){this.renderer.updateFull()},e.prototype.onChangeWrapMode=function(){this.renderer.onResize(!0)},e.prototype.onChangeFold=function(){this.$updateHighlightActiveLine(),this.renderer.updateFull()},e.prototype.getSelectedText=function(){return this.session.getTextRange(this.getSelectionRange())},e.prototype.getCopyText=function(){var e=this.getSelectedText(),t=this.session.doc.getNewLineCharacter(),n=!1;if(!e&&this.$copyWithEmptySelection){n=!0;var r=this.selection.getAllRanges();for(var i=0;i<r.length;i++){var s=r[i];if(i&&r[i-1].start.row==s.start.row)continue;e+=this.session.getLine(s.start.row)+t}}var o={text:e};return this._signal("copy",o),x.lineMode=n?o.text:!1,o.text},e.prototype.onCopy=function(){this.commands.exec("copy",this)},e.prototype.onCut=function(){this.commands.exec("cut",this)},e.prototype.onPaste=function(e,t){var n={text:e,event:t};this.commands.exec("paste",this,n)},e.prototype.$handlePaste=function(e){typeof e=="string"&&(e={text:e}),this._signal("paste",e);var t=e.text,n=t===x.lineMode,r=this.session;if(!this.inMultiSelectMode||this.inVirtualSelectionMode)n?r.insert({row:this.selection.lead.row,column:0},t):this.insert(t);else if(n)this.selection.rangeList.ranges.forEach(function(e){r.insert({row:e.start.row,column:0},t)});else{var i=t.split(/\r\n|\r|\n/),s=this.selection.rangeList.ranges,o=i.length==2&&(!i[0]||!i[1]);if(i.length!=s.length||o)return this.commands.exec("insertstring",this,t);for(var u=s.length;u--;){var a=s[u];a.isEmpty()||r.remove(a),r.insert(a.start,i[u])}}},e.prototype.execCommand=function(e,t){return this.commands.exec(e,this,t)},e.prototype.insert=function(e,t){var n=this.session,r=n.getMode(),i=this.getCursorPosition();if(this.getBehavioursEnabled()&&!t){var s=r.transformAction(n.getState(i.row),"insertion",this,n,e);s&&(e!==s.text&&(this.inVirtualSelectionMode||(this.session.mergeUndoDeltas=!1,this.mergeNextCommand=!1)),e=s.text)}e=="	"&&(e=this.session.getTabString());if(!this.selection.isEmpty()){var o=this.getSelectionRange();i=this.session.remove(o),this.clearSelection()}else if(this.session.getOverwrite()&&e.indexOf("\n")==-1){var o=d.fromPoints(i,i);o.end.column+=e.length,this.session.remove(o)}if(e=="\n"||e=="\r\n"){var u=n.getLine(i.row);if(i.column>u.search(/\S|$/)){var a=u.substr(i.column).search(/\S|$/);n.doc.removeInLine(i.row,i.column,i.column+a)}}this.clearSelection();var f=i.column,l=n.getState(i.row),u=n.getLine(i.row),c=r.checkOutdent(l,u,e);n.insert(i,e),s&&s.selection&&(s.selection.length==2?this.selection.setSelectionRange(new d(i.row,f+s.selection[0],i.row,f+s.selection[1])):this.selection.setSelectionRange(new d(i.row+s.selection[0],s.selection[1],i.row+s.selection[2],s.selection[3])));if(this.$enableAutoIndent){if(n.getDocument().isNewLine(e)){var h=r.getNextLineIndent(l,u.slice(0,i.column),n.getTabString());n.insert({row:i.row+1,column:0},h)}c&&r.autoOutdent(l,n,i.row)}},e.prototype.autoIndent=function(){var e=this.session,t=e.getMode(),n=this.selection.isEmpty()?[new d(0,0,e.doc.getLength()-1,0)]:this.selection.getAllRanges(),r="",i="",s="",o=e.getTabString();for(var u=0;u<n.length;u++){var a=n[u].start.row,f=n[u].end.row;for(var l=a;l<=f;l++){l>0&&(r=e.getState(l-1),i=e.getLine(l-1),s=t.getNextLineIndent(r,i,o));var c=e.getLine(l),h=t.$getIndent(c);if(s!==h){if(h.length>0){var p=new d(l,0,l,h.length);e.remove(p)}s.length>0&&e.insert({row:l,column:0},s)}t.autoOutdent(r,e,l)}}},e.prototype.onTextInput=function(e,t){if(!t)return this.keyBinding.onTextInput(e);this.startOperation({command:{name:"insertstring"}});var n=this.applyComposition.bind(this,e,t);this.selection.rangeCount?this.forEachSelection(n):n(),this.endOperation()},e.prototype.applyComposition=function(e,t){if(t.extendLeft||t.extendRight){var n=this.selection.getRange();n.start.column-=t.extendLeft,n.end.column+=t.extendRight,n.start.column<0&&(n.start.row--,n.start.column+=this.session.getLine(n.start.row).length+1),this.selection.setRange(n),!e&&!n.isEmpty()&&this.remove()}(e||!this.selection.isEmpty())&&this.insert(e,!0);if(t.restoreStart||t.restoreEnd){var n=this.selection.getRange();n.start.column-=t.restoreStart,n.end.column-=t.restoreEnd,this.selection.setRange(n)}},e.prototype.onCommandKey=function(e,t,n){return this.keyBinding.onCommandKey(e,t,n)},e.prototype.setOverwrite=function(e){this.session.setOverwrite(e)},e.prototype.getOverwrite=function(){return this.session.getOverwrite()},e.prototype.toggleOverwrite=function(){this.session.toggleOverwrite()},e.prototype.setScrollSpeed=function(e){this.setOption("scrollSpeed",e)},e.prototype.getScrollSpeed=function(){return this.getOption("scrollSpeed")},e.prototype.setDragDelay=function(e){this.setOption("dragDelay",e)},e.prototype.getDragDelay=function(){return this.getOption("dragDelay")},e.prototype.setSelectionStyle=function(e){this.setOption("selectionStyle",e)},e.prototype.getSelectionStyle=function(){return this.getOption("selectionStyle")},e.prototype.setHighlightActiveLine=function(e){this.setOption("highlightActiveLine",e)},e.prototype.getHighlightActiveLine=function(){return this.getOption("highlightActiveLine")},e.prototype.setHighlightGutterLine=function(e){this.setOption("highlightGutterLine",e)},e.prototype.getHighlightGutterLine=function(){return this.getOption("highlightGutterLine")},e.prototype.setHighlightSelectedWord=function(e){this.setOption("highlightSelectedWord",e)},e.prototype.getHighlightSelectedWord=function(){return this.$highlightSelectedWord},e.prototype.setAnimatedScroll=function(e){this.renderer.setAnimatedScroll(e)},e.prototype.getAnimatedScroll=function(){return this.renderer.getAnimatedScroll()},e.prototype.setShowInvisibles=function(e){this.renderer.setShowInvisibles(e)},e.prototype.getShowInvisibles=function(){return this.renderer.getShowInvisibles()},e.prototype.setDisplayIndentGuides=function(e){this.renderer.setDisplayIndentGuides(e)},e.prototype.getDisplayIndentGuides=function(){return this.renderer.getDisplayIndentGuides()},e.prototype.setHighlightIndentGuides=function(e){this.renderer.setHighlightIndentGuides(e)},e.prototype.getHighlightIndentGuides=function(){return this.renderer.getHighlightIndentGuides()},e.prototype.setShowPrintMargin=function(e){this.renderer.setShowPrintMargin(e)},e.prototype.getShowPrintMargin=function(){return this.renderer.getShowPrintMargin()},e.prototype.setPrintMarginColumn=function(e){this.renderer.setPrintMarginColumn(e)},e.prototype.getPrintMarginColumn=function(){return this.renderer.getPrintMarginColumn()},e.prototype.setReadOnly=function(e){this.setOption("readOnly",e)},e.prototype.getReadOnly=function(){return this.getOption("readOnly")},e.prototype.setBehavioursEnabled=function(e){this.setOption("behavioursEnabled",e)},e.prototype.getBehavioursEnabled=function(){return this.getOption("behavioursEnabled")},e.prototype.setWrapBehavioursEnabled=function(e){this.setOption("wrapBehavioursEnabled",e)},e.prototype.getWrapBehavioursEnabled=function(){return this.getOption("wrapBehavioursEnabled")},e.prototype.setShowFoldWidgets=function(e){this.setOption("showFoldWidgets",e)},e.prototype.getShowFoldWidgets=function(){return this.getOption("showFoldWidgets")},e.prototype.setFadeFoldWidgets=function(e){this.setOption("fadeFoldWidgets",e)},e.prototype.getFadeFoldWidgets=function(){return this.getOption("fadeFoldWidgets")},e.prototype.remove=function(e){this.selection.isEmpty()&&(e=="left"?this.selection.selectLeft():this.selection.selectRight());var t=this.getSelectionRange();if(this.getBehavioursEnabled()){var n=this.session,r=n.getState(t.start.row),i=n.getMode().transformAction(r,"deletion",this,n,t);if(t.end.column===0){var s=n.getTextRange(t);if(s[s.length-1]=="\n"){var o=n.getLine(t.end.row);/^\s+$/.test(o)&&(t.end.column=o.length)}}i&&(t=i)}this.session.remove(t),this.clearSelection()},e.prototype.removeWordRight=function(){this.selection.isEmpty()&&this.selection.selectWordRight(),this.session.remove(this.getSelectionRange()),this.clearSelection()},e.prototype.removeWordLeft=function(){this.selection.isEmpty()&&this.selection.selectWordLeft(),this.session.remove(this.getSelectionRange()),this.clearSelection()},e.prototype.removeToLineStart=function(){this.selection.isEmpty()&&this.selection.selectLineStart(),this.selection.isEmpty()&&this.selection.selectLeft(),this.session.remove(this.getSelectionRange()),this.clearSelection()},e.prototype.removeToLineEnd=function(){this.selection.isEmpty()&&this.selection.selectLineEnd();var e=this.getSelectionRange();e.start.column==e.end.column&&e.start.row==e.end.row&&(e.end.column=0,e.end.row++),this.session.remove(e),this.clearSelection()},e.prototype.splitLine=function(){this.selection.isEmpty()||(this.session.remove(this.getSelectionRange()),this.clearSelection());var e=this.getCursorPosition();this.insert("\n"),this.moveCursorToPosition(e)},e.prototype.setGhostText=function(e,t){this.session.widgetManager||(this.session.widgetManager=new w(this.session),this.session.widgetManager.attach(this)),this.renderer.setGhostText(e,t)},e.prototype.removeGhostText=function(){if(!this.session.widgetManager)return;this.renderer.removeGhostText()},e.prototype.transposeLetters=function(){if(!this.selection.isEmpty())return;var e=this.getCursorPosition(),t=e.column;if(t===0)return;var n=this.session.getLine(e.row),r,i;t<n.length?(r=n.charAt(t)+n.charAt(t-1),i=new d(e.row,t-1,e.row,t+1)):(r=n.charAt(t-1)+n.charAt(t-2),i=new d(e.row,t-2,e.row,t)),this.session.replace(i,r),this.session.selection.moveToPosition(i.end)},e.prototype.toLowerCase=function(){var e=this.getSelectionRange();this.selection.isEmpty()&&this.selection.selectWord();var t=this.getSelectionRange(),n=this.session.getTextRange(t);this.session.replace(t,n.toLowerCase()),this.selection.setSelectionRange(e)},e.prototype.toUpperCase=function(){var e=this.getSelectionRange();this.selection.isEmpty()&&this.selection.selectWord();var t=this.getSelectionRange(),n=this.session.getTextRange(t);this.session.replace(t,n.toUpperCase()),this.selection.setSelectionRange(e)},e.prototype.indent=function(){var e=this.session,t=this.getSelectionRange();if(t.start.row<t.end.row){var n=this.$getSelectedRows();e.indentRows(n.first,n.last,"	");return}if(t.start.column<t.end.column){var r=e.getTextRange(t);if(!/^\s+$/.test(r)){var n=this.$getSelectedRows();e.indentRows(n.first,n.last,"	");return}}var i=e.getLine(t.start.row),s=t.start,u=e.getTabSize(),a=e.documentToScreenColumn(s.row,s.column);if(this.session.getUseSoftTabs())var f=u-a%u,l=o.stringRepeat(" ",f);else{var f=a%u;while(i[t.start.column-1]==" "&&f)t.start.column--,f--;this.selection.setSelectionRange(t),l="	"}return this.insert(l)},e.prototype.blockIndent=function(){var e=this.$getSelectedRows();this.session.indentRows(e.first,e.last,"	")},e.prototype.blockOutdent=function(){var e=this.session.getSelection();this.session.outdentRows(e.getRange())},e.prototype.sortLines=function(){var e=this.$getSelectedRows(),t=this.session,n=[];for(var r=e.first;r<=e.last;r++)n.push(t.getLine(r));n.sort(function(e,t){return e.toLowerCase()<t.toLowerCase()?-1:e.toLowerCase()>t.toLowerCase()?1:0});var i=new d(0,0,0,0);for(var r=e.first;r<=e.last;r++){var s=t.getLine(r);i.start.row=r,i.end.row=r,i.end.column=s.length,t.replace(i,n[r-e.first])}},e.prototype.toggleCommentLines=function(){var e=this.session.getState(this.getCursorPosition().row),t=this.$getSelectedRows();this.session.getMode().toggleCommentLines(e,this.session,t.first,t.last)},e.prototype.toggleBlockComment=function(){var e=this.getCursorPosition(),t=this.session.getState(e.row),n=this.getSelectionRange();this.session.getMode().toggleBlockComment(t,this.session,n,e)},e.prototype.getNumberAt=function(e,t){var n=/[\-]?[0-9]+(?:\.[0-9]+)?/g;n.lastIndex=0;var r=this.session.getLine(e);while(n.lastIndex<t){var i=n.exec(r);if(i.index<=t&&i.index+i[0].length>=t){var s={value:i[0],start:i.index,end:i.index+i[0].length};return s}}return null},e.prototype.modifyNumber=function(e){var t=this.selection.getCursor().row,n=this.selection.getCursor().column,r=new d(t,n-1,t,n),i=this.session.getTextRange(r);if(!isNaN(parseFloat(i))&&isFinite(i)){var s=this.getNumberAt(t,n);if(s){var o=s.value.indexOf(".")>=0?s.start+s.value.indexOf(".")+1:s.end,u=s.start+s.value.length-o,a=parseFloat(s.value);a*=Math.pow(10,u),o!==s.end&&n<o?e*=Math.pow(10,s.end-n-1):e*=Math.pow(10,s.end-n),a+=e,a/=Math.pow(10,u);var f=a.toFixed(u),l=new d(t,s.start,t,s.end);this.session.replace(l,f),this.moveCursorTo(t,Math.max(s.start+1,n+f.length-s.value.length))}}else this.toggleWord()},e.prototype.toggleWord=function(){var e=this.selection.getCursor().row,t=this.selection.getCursor().column;this.selection.selectWord();var n=this.getSelectedText(),r=this.selection.getWordRange().start.column,i=n.replace(/([a-z]+|[A-Z]+)(?=[A-Z_]|$)/g,"$1 ").split(/\s/),s=t-r-1;s<0&&(s=0);var u=0,a=0,f=this;n.match(/[A-Za-z0-9_]+/)&&i.forEach(function(t,i){a=u+t.length,s>=u&&s<=a&&(n=t,f.selection.clearSelection(),f.moveCursorTo(e,u+r),f.selection.selectTo(e,a+r)),u=a});var l=this.$toggleWordPairs,c;for(var h=0;h<l.length;h++){var p=l[h];for(var d=0;d<=1;d++){var v=+!d,m=n.match(new RegExp("^\\s?_?("+o.escapeRegExp(p[d])+")\\s?$","i"));if(m){var g=n.match(new RegExp("([_]|^|\\s)("+o.escapeRegExp(m[1])+")($|\\s)","g"));g&&(c=n.replace(new RegExp(o.escapeRegExp(p[d]),"i"),function(e){var t=p[v];return e.toUpperCase()==e?t=t.toUpperCase():e.charAt(0).toUpperCase()==e.charAt(0)&&(t=t.substr(0,0)+p[v].charAt(0).toUpperCase()+t.substr(1)),t}),this.insert(c),c="")}}}},e.prototype.findLinkAt=function(e,t){var n,i,s=this.session.getLine(e),o=s.split(/((?:https?|ftp):\/\/[\S]+)/),u=t;u<0&&(u=0);var a=0,f=0,l;try{for(var c=r(o),h=c.next();!h.done;h=c.next()){var p=h.value;f=a+p.length;if(u>=a&&u<=f&&p.match(/((?:https?|ftp):\/\/[\S]+)/)){l=p.replace(/[\s:.,'";}\]]+$/,"");break}a=f}}catch(d){n={error:d}}finally{try{h&&!h.done&&(i=c.return)&&i.call(c)}finally{if(n)throw n.error}}return l},e.prototype.openLink=function(){var e=this.selection.getCursor(),t=this.findLinkAt(e.row,e.column);return t&&window.open(t,"_blank"),t!=null},e.prototype.removeLines=function(){var e=this.$getSelectedRows();this.session.removeFullLines(e.first,e.last),this.clearSelection()},e.prototype.duplicateSelection=function(){var e=this.selection,t=this.session,n=e.getRange(),r=e.isBackwards();if(n.isEmpty()){var i=n.start.row;t.duplicateLines(i,i)}else{var s=r?n.start:n.end,o=t.insert(s,t.getTextRange(n));n.start=s,n.end=o,e.setSelectionRange(n,r)}},e.prototype.moveLinesDown=function(){this.$moveLines(1,!1)},e.prototype.moveLinesUp=function(){this.$moveLines(-1,!1)},e.prototype.moveText=function(e,t,n){return this.session.moveText(e,t,n)},e.prototype.copyLinesUp=function(){this.$moveLines(-1,!0)},e.prototype.copyLinesDown=function(){this.$moveLines(1,!0)},e.prototype.$moveLines=function(e,t){var n,r,i=this.selection;if(!i.inMultiSelectMode||this.inVirtualSelectionMode){var s=i.toOrientedRange();n=this.$getSelectedRows(s),r=this.session.$moveLines(n.first,n.last,t?0:e),t&&e==-1&&(r=0),s.moveBy(r,0),i.fromOrientedRange(s)}else{var o=i.rangeList.ranges;i.rangeList.detach(this.session),this.inVirtualSelectionMode=!0;var u=0,a=0,f=o.length;for(var l=0;l<f;l++){var c=l;o[l].moveBy(u,0),n=this.$getSelectedRows(o[l]);var h=n.first,p=n.last;while(++l<f){a&&o[l].moveBy(a,0);var d=this.$getSelectedRows(o[l]);if(t&&d.first!=p)break;if(!t&&d.first>p+1)break;p=d.last}l--,u=this.session.$moveLines(h,p,t?0:e),t&&e==-1&&(c=l+1);while(c<=l)o[c].moveBy(u,0),c++;t||(u=0),a+=u}i.fromOrientedRange(i.ranges[0]),i.rangeList.attach(this.session),this.inVirtualSelectionMode=!1}},e.prototype.$getSelectedRows=function(e){return e=(e||this.getSelectionRange()).collapseRows(),{first:this.session.getRowFoldStart(e.start.row),last:this.session.getRowFoldEnd(e.end.row)}},e.prototype.onCompositionStart=function(e){this.renderer.showComposition(e)},e.prototype.onCompositionUpdate=function(e){this.renderer.setCompositionText(e)},e.prototype.onCompositionEnd=function(){this.renderer.hideComposition()},e.prototype.getFirstVisibleRow=function(){return this.renderer.getFirstVisibleRow()},e.prototype.getLastVisibleRow=function(){return this.renderer.getLastVisibleRow()},e.prototype.isRowVisible=function(e){return e>=this.getFirstVisibleRow()&&e<=this.getLastVisibleRow()},e.prototype.isRowFullyVisible=function(e){return e>=this.renderer.getFirstFullyVisibleRow()&&e<=this.renderer.getLastFullyVisibleRow()},e.prototype.$getVisibleRowCount=function(){return this.renderer.getScrollBottomRow()-this.renderer.getScrollTopRow()+1},e.prototype.$moveByPage=function(e,t){var n=this.renderer,r=this.renderer.layerConfig,i=e*Math.floor(r.height/r.lineHeight);t===!0?this.selection.$moveSelection(function(){this.moveCursorBy(i,0)}):t===!1&&(this.selection.moveCursorBy(i,0),this.selection.clearSelection());var s=n.scrollTop;n.scrollBy(0,i*r.lineHeight),t!=null&&n.scrollCursorIntoView(null,.5),n.animateScrolling(s)},e.prototype.selectPageDown=function(){this.$moveByPage(1,!0)},e.prototype.selectPageUp=function(){this.$moveByPage(-1,!0)},e.prototype.gotoPageDown=function(){this.$moveByPage(1,!1)},e.prototype.gotoPageUp=function(){this.$moveByPage(-1,!1)},e.prototype.scrollPageDown=function(){this.$moveByPage(1)},e.prototype.scrollPageUp=function(){this.$moveByPage(-1)},e.prototype.scrollToRow=function(e){this.renderer.scrollToRow(e)},e.prototype.scrollToLine=function(e,t,n,r){this.renderer.scrollToLine(e,t,n,r)},e.prototype.centerSelection=function(){var e=this.getSelectionRange(),t={row:Math.floor(e.start.row+(e.end.row-e.start.row)/2),column:Math.floor(e.start.column+(e.end.column-e.start.column)/2)};this.renderer.alignCursor(t,.5)},e.prototype.getCursorPosition=function(){return this.selection.getCursor()},e.prototype.getCursorPositionScreen=function(){return this.session.documentToScreenPosition(this.getCursorPosition())},e.prototype.getSelectionRange=function(){return this.selection.getRange()},e.prototype.selectAll=function(){this.selection.selectAll()},e.prototype.clearSelection=function(){this.selection.clearSelection()},e.prototype.moveCursorTo=function(e,t){this.selection.moveCursorTo(e,t)},e.prototype.moveCursorToPosition=function(e){this.selection.moveCursorToPosition(e)},e.prototype.jumpToMatching=function(e,t){var n=this.getCursorPosition(),r=new b(this.session,n.row,n.column),i=r.getCurrentToken(),s=0;i&&i.type.indexOf("tag-name")!==-1&&(i=r.stepBackward());var o=i||r.stepForward();if(!o)return;var u,a=!1,f={},l=n.column-o.start,c,h={")":"(","(":"(","]":"[","[":"[","{":"{","}":"{"};do{if(o.value.match(/[{}()\[\]]/g))for(;l<o.value.length&&!a;l++){if(!h[o.value[l]])continue;c=h[o.value[l]]+"."+o.type.replace("rparen","lparen"),isNaN(f[c])&&(f[c]=0);switch(o.value[l]){case"(":case"[":case"{":f[c]++;break;case")":case"]":case"}":f[c]--,f[c]===-1&&(u="bracket",a=!0)}}else o.type.indexOf("tag-name")!==-1&&(isNaN(f[o.value])&&(f[o.value]=0),i.value==="<"&&s>1?f[o.value]++:i.value==="</"&&f[o.value]--,f[o.value]===-1&&(u="tag",a=!0));a||(i=o,s++,o=r.stepForward(),l=0)}while(o&&!a);if(!u)return;var p,v;if(u==="bracket"){p=this.session.getBracketRange(n);if(!p){p=new d(r.getCurrentTokenRow(),r.getCurrentTokenColumn()+l-1,r.getCurrentTokenRow(),r.getCurrentTokenColumn()+l-1),v=p.start;if(t||v.row===n.row&&Math.abs(v.column-n.column)<2)p=this.session.getBracketRange(v)}}else if(u==="tag"){if(!o||o.type.indexOf("tag-name")===-1)return;p=new d(r.getCurrentTokenRow(),r.getCurrentTokenColumn()-2,r.getCurrentTokenRow(),r.getCurrentTokenColumn()-2);if(p.compare(n.row,n.column)===0){var m=this.session.getMatchingTags(n);m&&(m.openTag.contains(n.row,n.column)?(p=m.closeTag,v=p.start):(p=m.openTag,m.closeTag.start.row===n.row&&m.closeTag.start.column===n.column?v=p.end:v=p.start))}v=v||p.start}v=p&&p.cursor||v,v&&(e?p&&t?this.selection.setRange(p):p&&p.isEqual(this.getSelectionRange())?this.clearSelection():this.selection.selectTo(v.row,v.column):this.selection.moveTo(v.row,v.column))},e.prototype.gotoLine=function(e,t,n){this.selection.clearSelection(),this.session.unfold({row:e-1,column:t||0}),this.exitMultiSelectMode&&this.exitMultiSelectMode(),this.moveCursorTo(e-1,t||0),this.isRowFullyVisible(e-1)||this.scrollToLine(e-1,!0,n)},e.prototype.navigateTo=function(e,t){this.selection.moveTo(e,t)},e.prototype.navigateUp=function(e){if(this.selection.isMultiLine()&&!this.selection.isBackwards()){var t=this.selection.anchor.getPosition();return this.moveCursorToPosition(t)}this.selection.clearSelection(),this.selection.moveCursorBy(-e||-1,0)},e.prototype.navigateDown=function(e){if(this.selection.isMultiLine()&&this.selection.isBackwards()){var t=this.selection.anchor.getPosition();return this.moveCursorToPosition(t)}this.selection.clearSelection(),this.selection.moveCursorBy(e||1,0)},e.prototype.navigateLeft=function(e){if(!this.selection.isEmpty()){var t=this.getSelectionRange().start;this.moveCursorToPosition(t)}else{e=e||1;while(e--)this.selection.moveCursorLeft()}this.clearSelection()},e.prototype.navigateRight=function(e){if(!this.selection.isEmpty()){var t=this.getSelectionRange().end;this.moveCursorToPosition(t)}else{e=e||1;while(e--)this.selection.moveCursorRight()}this.clearSelection()},e.prototype.navigateLineStart=function(){this.selection.moveCursorLineStart(),this.clearSelection()},e.prototype.navigateLineEnd=function(){this.selection.moveCursorLineEnd(),this.clearSelection()},e.prototype.navigateFileEnd=function(){this.selection.moveCursorFileEnd(),this.clearSelection()},e.prototype.navigateFileStart=function(){this.selection.moveCursorFileStart(),this.clearSelection()},e.prototype.navigateWordRight=function(){this.selection.moveCursorWordRight(),this.clearSelection()},e.prototype.navigateWordLeft=function(){this.selection.moveCursorWordLeft(),this.clearSelection()},e.prototype.replace=function(e,t){t&&this.$search.set(t);var n=this.$search.find(this.session),r=0;return n?(this.$tryReplace(n,e)&&(r=1),this.selection.setSelectionRange(n),this.renderer.scrollSelectionIntoView(n.start,n.end),r):r},e.prototype.replaceAll=function(e,t){t&&this.$search.set(t);var n=this.$search.findAll(this.session),r=0;if(!n.length)return r;var i=this.getSelectionRange();this.selection.moveTo(0,0);for(var s=n.length-1;s>=0;--s)this.$tryReplace(n[s],e)&&r++;return this.selection.setSelectionRange(i),r},e.prototype.$tryReplace=function(e,t){var n=this.session.getTextRange(e);return t=this.$search.replace(n,t),t!==null?(e.end=this.session.replace(e,t),e):null},e.prototype.getLastSearchOptions=function(){return this.$search.getOptions()},e.prototype.find=function(e,t,n){t||(t={}),typeof e=="string"||e instanceof RegExp?t.needle=e:typeof e=="object"&&i.mixin(t,e);var r=this.selection.getRange();t.needle==null&&(e=this.session.getTextRange(r)||this.$search.$options.needle,e||(r=this.session.getWordRange(r.start.row,r.start.column),e=this.session.getTextRange(r)),this.$search.set({needle:e})),this.$search.set(t),t.start||this.$search.set({start:r});var s=this.$search.find(this.session);if(t.preventScroll)return s;if(s)return this.revealRange(s,n),s;t.backwards?r.start=r.end:r.end=r.start,this.selection.setRange(r)},e.prototype.findNext=function(e,t){this.find({skipCurrent:!0,backwards:!1},e,t)},e.prototype.findPrevious=function(e,t){this.find(e,{skipCurrent:!0,backwards:!0},t)},e.prototype.revealRange=function(e,t){this.session.unfold(e),this.selection.setSelectionRange(e);var n=this.renderer.scrollTop;this.renderer.scrollSelectionIntoView(e.start,e.end,.5),t!==!1&&this.renderer.animateScrolling(n)},e.prototype.undo=function(){this.session.getUndoManager().undo(this.session),this.renderer.scrollCursorIntoView(null,.5)},e.prototype.redo=function(){this.session.getUndoManager().redo(this.session),this.renderer.scrollCursorIntoView(null,.5)},e.prototype.destroy=function(){this.$toDestroy&&(this.$toDestroy.forEach(function(e){e.destroy()}),this.$toDestroy=null),this.$mouseHandler&&this.$mouseHandler.destroy(),this.renderer.destroy(),this._signal("destroy",this),this.session&&this.session.destroy(),this._$emitInputEvent&&this._$emitInputEvent.cancel(),this.removeAllListeners()},e.prototype.setAutoScrollEditorIntoView=function(e){if(!e)return;var t,n=this,r=!1;this.$scrollAnchor||(this.$scrollAnchor=document.createElement("div"));var i=this.$scrollAnchor;i.style.cssText="position:absolute",this.container.insertBefore(i,this.container.firstChild);var s=this.on("changeSelection",function(){r=!0}),o=this.renderer.on("beforeRender",function(){r&&(t=n.renderer.container.getBoundingClientRect())}),u=this.renderer.on("afterRender",function(){if(r&&t&&(n.isFocused()||n.searchBox&&n.searchBox.isFocused())){var e=n.renderer,s=e.$cursorLayer.$pixelPos,o=e.layerConfig,u=s.top-o.offset;s.top>=0&&u+t.top<0?r=!0:s.top<o.height&&s.top+t.top+o.lineHeight>window.innerHeight?r=!1:r=null,r!=null&&(i.style.top=u+"px",i.style.left=s.left+"px",i.style.height=o.lineHeight+"px",i.scrollIntoView(r)),r=t=null}});this.setAutoScrollEditorIntoView=function(e){if(e)return;delete this.setAutoScrollEditorIntoView,this.off("changeSelection",s),this.renderer.off("afterRender",u),this.renderer.off("beforeRender",o)}},e.prototype.$resetCursorStyle=function(){var e=this.$cursorStyle||"ace",t=this.renderer.$cursorLayer;if(!t)return;t.setSmoothBlinking(/smooth/.test(e)),t.isBlinking=!this.$readOnly&&e!="wide",s.setCssClass(t.element,"ace_slim-cursors",/slim/.test(e))},e.prototype.prompt=function(e,t,n){var r=this;y.loadModule("ace/ext/prompt",function(i){i.prompt(r,e,t,n)})},e}();N.$uid=0,N.prototype.curOp=null,N.prototype.prevOp={},N.prototype.$mergeableCommands=["backspace","del","insertstring"],N.prototype.$toggleWordPairs=[["first","last"],["true","false"],["yes","no"],["width","height"],["top","bottom"],["right","left"],["on","off"],["x","y"],["get","set"],["max","min"],["horizontal","vertical"],["show","hide"],["add","remove"],["up","down"],["before","after"],["even","odd"],["in","out"],["inside","outside"],["next","previous"],["increase","decrease"],["attach","detach"],["&&","||"],["==","!="]],i.implement(N.prototype,v),y.defineOptions(N.prototype,"editor",{selectionStyle:{set:function(e){this.onSelectionChange(),this._signal("changeSelectionStyle",{data:e})},initialValue:"line"},highlightActiveLine:{set:function(){this.$updateHighlightActiveLine()},initialValue:!0},highlightSelectedWord:{set:function(e){this.$onSelectionChange()},initialValue:!0},readOnly:{set:function(e){this.textInput.setReadOnly(e),this.$resetCursorStyle()},initialValue:!1},copyWithEmptySelection:{set:function(e){this.textInput.setCopyWithEmptySelection(e)},initialValue:!1},cursorStyle:{set:function(e){this.$resetCursorStyle()},values:["ace","slim","smooth","wide"],initialValue:"ace"},mergeUndoDeltas:{values:[!1,!0,"always"],initialValue:!0},behavioursEnabled:{initialValue:!0},wrapBehavioursEnabled:{initialValue:!0},enableAutoIndent:{initialValue:!0},autoScrollEditorIntoView:{set:function(e){this.setAutoScrollEditorIntoView(e)}},keyboardHandler:{set:function(e){this.setKeyboardHandler(e)},get:function(){return this.$keybindingId},handlesSet:!0},value:{set:function(e){this.session.setValue(e)},get:function(){return this.getValue()},handlesSet:!0,hidden:!0},session:{set:function(e){this.setSession(e)},get:function(){return this.session},handlesSet:!0,hidden:!0},showLineNumbers:{set:function(e){this.renderer.$gutterLayer.setShowLineNumbers(e),this.renderer.$loop.schedule(this.renderer.CHANGE_GUTTER),e&&this.$relativeLineNumbers?C.attach(this):C.detach(this)},initialValue:!0},relativeLineNumbers:{set:function(e){this.$showLineNumbers&&e?C.attach(this):C.detach(this)}},placeholder:{set:function(e){this.$updatePlaceholder||(this.$updatePlaceholder=function(){var e=this.session&&(this.renderer.$composition||this.session.getLength()>1||this.session.getLine(0).length>0);if(e&&this.renderer.placeholderNode)this.renderer.off("afterRender",this.$updatePlaceholder),s.removeCssClass(this.container,"ace_hasPlaceholder"),this.renderer.placeholderNode.remove(),this.renderer.placeholderNode=null;else if(!e&&!this.renderer.placeholderNode){this.renderer.on("afterRender",this.$updatePlaceholder),s.addCssClass(this.container,"ace_hasPlaceholder");var t=s.createElement("div");t.className="ace_placeholder",t.textContent=this.$placeholder||"",this.renderer.placeholderNode=t,this.renderer.content.appendChild(this.renderer.placeholderNode)}else!e&&this.renderer.placeholderNode&&(this.renderer.placeholderNode.textContent=this.$placeholder||"")}.bind(this),this.on("input",this.$updatePlaceholder)),this.$updatePlaceholder()}},enableKeyboardAccessibility:{set:function(e){var t={name:"blurTextInput",description:"Set focus to the editor content div to allow tabbing through the page",bindKey:"Esc",exec:function(e){e.blur(),e.renderer.scroller.focus()},readOnly:!0},n=function(e){if(e.target==this.renderer.scroller&&e.keyCode===T.enter){e.preventDefault();var t=this.getCursorPosition().row;this.isRowVisible(t)||this.scrollToLine(t,!0,!0),this.focus()}},r;e?(this.renderer.enableKeyboardAccessibility=!0,this.renderer.keyboardFocusClassName="ace_keyboard-focus",this.textInput.getElement().setAttribute("tabindex",-1),this.textInput.setNumberOfExtraLines(u.isWin?3:0),this.renderer.scroller.setAttribute("tabindex",0),this.renderer.scroller.setAttribute("role","group"),this.renderer.scroller.setAttribute("aria-roledescription",S("editor.scroller.aria-roledescription","editor")),this.renderer.scroller.classList.add(this.renderer.keyboardFocusClassName),this.renderer.scroller.setAttribute("aria-label",S("editor.scroller.aria-label","Editor content, press Enter to start editing, press Escape to exit")),this.renderer.scroller.addEventListener("keyup",n.bind(this)),this.commands.addCommand(t),this.renderer.$gutter.setAttribute("tabindex",0),this.renderer.$gutter.setAttribute("aria-hidden",!1),this.renderer.$gutter.setAttribute("role","group"),this.renderer.$gutter.setAttribute("aria-roledescription",S("editor.gutter.aria-roledescription","editor")),this.renderer.$gutter.setAttribute("aria-label",S("editor.gutter.aria-label","Editor gutter, press Enter to interact with controls using arrow keys, press Escape to exit")),this.renderer.$gutter.classList.add(this.renderer.keyboardFocusClassName),this.renderer.content.setAttribute("aria-hidden",!0),r||(r=new E(this)),r.addListener(),this.textInput.setAriaOptions({setLabel:!0})):(this.renderer.enableKeyboardAccessibility=!1,this.textInput.getElement().setAttribute("tabindex",0),this.textInput.setNumberOfExtraLines(0),this.renderer.scroller.setAttribute("tabindex",-1),this.renderer.scroller.removeAttribute("role"),this.renderer.scroller.removeAttribute("aria-roledescription"),this.renderer.scroller.classList.remove(this.renderer.keyboardFocusClassName),this.renderer.scroller.removeAttribute("aria-label"),this.renderer.scroller.removeEventListener("keyup",n.bind(this)),this.commands.removeCommand(t),this.renderer.content.removeAttribute("aria-hidden"),this.renderer.$gutter.setAttribute("tabindex",-1),this.renderer.$gutter.setAttribute("aria-hidden",!0),this.renderer.$gutter.removeAttribute("role"),this.renderer.$gutter.removeAttribute("aria-roledescription"),this.renderer.$gutter.removeAttribute("aria-label"),this.renderer.$gutter.classList.remove(this.renderer.keyboardFocusClassName),r&&r.removeListener())},initialValue:!1},textInputAriaLabel:{set:function(e){this.$textInputAriaLabel=e},initialValue:""},enableMobileMenu:{set:function(e){this.$enableMobileMenu=e},initialValue:!0},customScrollbar:"renderer",hScrollBarAlwaysVisible:"renderer",vScrollBarAlwaysVisible:"renderer",highlightGutterLine:"renderer",animatedScroll:"renderer",showInvisibles:"renderer",showPrintMargin:"renderer",printMarginColumn:"renderer",printMargin:"renderer",fadeFoldWidgets:"renderer",showFoldWidgets:"renderer",displayIndentGuides:"renderer",highlightIndentGuides:"renderer",showGutter:"renderer",fontSize:"renderer",fontFamily:"renderer",maxLines:"renderer",minLines:"renderer",scrollPastEnd:"renderer",fixedWidthGutter:"renderer",theme:"renderer",hasCssTransforms:"renderer",maxPixelHeight:"renderer",useTextareaForIME:"renderer",useResizeObserver:"renderer",useSvgGutterIcons:"renderer",showFoldedAnnotations:"renderer",scrollSpeed:"$mouseHandler",dragDelay:"$mouseHandler",dragEnabled:"$mouseHandler",focusTimeout:"$mouseHandler",tooltipFollowsMouse:"$mouseHandler",firstLineNumber:"session",overwrite:"session",newLineMode:"session",useWorker:"session",useSoftTabs:"session",navigateWithinSoftTabs:"session",tabSize:"session",wrap:"session",indentedSoftWrap:"session",foldStyle:"session",mode:"session"});var C={getText:function(e,t){return(Math.abs(e.selection.lead.row-t)||t+1+(t<9?"\u00b7":""))+""},getWidth:function(e,t,n){return Math.max(t.toString().length,(n.lastRow+1).toString().length,2)*n.characterWidth},update:function(e,t){t.renderer.$loop.schedule(t.renderer.CHANGE_GUTTER)},attach:function(e){e.renderer.$gutterLayer.$renderer=this,e.on("changeSelection",this.update),this.update(null,e)},detach:function(e){e.renderer.$gutterLayer.$renderer==this&&(e.renderer.$gutterLayer.$renderer=null),e.off("changeSelection",this.update),this.update(null,e)}};t.Editor=N}),define("ace/layer/lines",["require","exports","module","ace/lib/dom"],function(e,t,n){"use strict";var r=e("../lib/dom"),i=function(){function e(e,t){this.element=e,this.canvasHeight=t||5e5,this.element.style.height=this.canvasHeight*2+"px",this.cells=[],this.cellCache=[],this.$offsetCoefficient=0}return e.prototype.moveContainer=function(e){r.translate(this.element,0,-(e.firstRowScreen*e.lineHeight%this.canvasHeight)-e.offset*this.$offsetCoefficient)},e.prototype.pageChanged=function(e,t){return Math.floor(e.firstRowScreen*e.lineHeight/this.canvasHeight)!==Math.floor(t.firstRowScreen*t.lineHeight/this.canvasHeight)},e.prototype.computeLineTop=function(e,t,n){var r=t.firstRowScreen*t.lineHeight,i=Math.floor(r/this.canvasHeight),s=n.documentToScreenRow(e,0)*t.lineHeight;return s-i*this.canvasHeight},e.prototype.computeLineHeight=function(e,t,n){return t.lineHeight*n.getRowLineCount(e)},e.prototype.getLength=function(){return this.cells.length},e.prototype.get=function(e){return this.cells[e]},e.prototype.shift=function(){this.$cacheCell(this.cells.shift())},e.prototype.pop=function(){this.$cacheCell(this.cells.pop())},e.prototype.push=function(e){if(Array.isArray(e)){this.cells.push.apply(this.cells,e);var t=r.createFragment(this.element);for(var n=0;n<e.length;n++)t.appendChild(e[n].element);this.element.appendChild(t)}else this.cells.push(e),this.element.appendChild(e.element)},e.prototype.unshift=function(e){if(Array.isArray(e)){this.cells.unshift.apply(this.cells,e);var t=r.createFragment(this.element);for(var n=0;n<e.length;n++)t.appendChild(e[n].element);this.element.firstChild?this.element.insertBefore(t,this.element.firstChild):this.element.appendChild(t)}else this.cells.unshift(e),this.element.insertAdjacentElement("afterbegin",e.element)},e.prototype.last=function(){return this.cells.length?this.cells[this.cells.length-1]:null},e.prototype.$cacheCell=function(e){if(!e)return;e.element.remove(),this.cellCache.push(e)},e.prototype.createCell=function(e,t,n,i){var s=this.cellCache.pop();if(!s){var o=r.createElement("div");i&&i(o),this.element.appendChild(o),s={element:o,text:"",row:e}}return s.row=e,s},e}();t.Lines=i}),define("ace/layer/gutter",["require","exports","module","ace/lib/dom","ace/lib/oop","ace/lib/lang","ace/lib/event_emitter","ace/layer/lines","ace/config"],function(e,t,n){"use strict";function l(e){var t=document.createTextNode("");e.appendChild(t);var n=r.createElement("span");e.appendChild(n);var i=r.createElement("span");e.appendChild(i);var s=r.createElement("span");return i.appendChild(s),e}var r=e("../lib/dom"),i=e("../lib/oop"),s=e("../lib/lang"),o=e("../lib/event_emitter").EventEmitter,u=e("./lines").Lines,a=e("../config").nls,f=function(){function e(e){this.element=r.createElement("div"),this.element.className="ace_layer ace_gutter-layer",e.appendChild(this.element),this.setShowFoldWidgets(this.$showFoldWidgets),this.gutterWidth=0,this.$annotations=[],this.$updateAnnotations=this.$updateAnnotations.bind(this),this.$lines=new u(this.element),this.$lines.$offsetCoefficient=1}return e.prototype.setSession=function(e){this.session&&this.session.off("change",this.$updateAnnotations),this.session=e,e&&e.on("change",this.$updateAnnotations)},e.prototype.addGutterDecoration=function(e,t){window.console&&console.warn&&console.warn("deprecated use session.addGutterDecoration"),this.session.addGutterDecoration(e,t)},e.prototype.removeGutterDecoration=function(e,t){window.console&&console.warn&&console.warn("deprecated use session.removeGutterDecoration"),this.session.removeGutterDecoration(e,t)},e.prototype.setAnnotations=function(e){this.$annotations=[];for(var t=0;t<e.length;t++){var n=e[t],r=n.row,i=this.$annotations[r];i||(i=this.$annotations[r]={text:[],type:[],displayText:[]});var o=n.text,u=n.text,a=n.type;o=o?s.escapeHTML(o):n.html||"",u=u?u:n.html||"",i.text.indexOf(o)===-1&&(i.text.push(o),i.type.push(a),i.displayText.push(u));var f=n.className;f?i.className=f:a==="error"?i.className=" ace_error":a==="security"&&!/\bace_error\b/.test(i.className)?i.className=" ace_security":a==="warning"&&!/\bace_(error|security)\b/.test(i.className)?i.className=" ace_warning":a==="info"&&!i.className?i.className=" ace_info":a==="hint"&&!i.className&&(i.className=" ace_hint")}},e.prototype.$updateAnnotations=function(e){if(!this.$annotations.length)return;var t=e.start.row,n=e.end.row-t;if(n!==0)if(e.action=="remove")this.$annotations.splice(t,n+1,null);else{var r=new Array(n+1);r.unshift(t,1),this.$annotations.splice.apply(this.$annotations,r)}},e.prototype.update=function(e){this.config=e;var t=this.session,n=e.firstRow,r=Math.min(e.lastRow+e.gutterOffset,t.getLength()-1);this.oldLastRow=r,this.config=e,this.$lines.moveContainer(e),this.$updateCursorRow();var i=t.getNextFoldLine(n),s=i?i.start.row:Infinity,o=null,u=-1,a=n;for(;;){a>s&&(a=i.end.row+1,i=t.getNextFoldLine(a,i),s=i?i.start.row:Infinity);if(a>r){while(this.$lines.getLength()>u+1)this.$lines.pop();break}o=this.$lines.get(++u),o?o.row=a:(o=this.$lines.createCell(a,e,this.session,l),this.$lines.push(o)),this.$renderCell(o,e,i,a),a++}this._signal("afterRender"),this.$updateGutterWidth(e)},e.prototype.$updateGutterWidth=function(e){var t=this.session,n=t.gutterRenderer||this.$renderer,r=t.$firstLineNumber,i=this.$lines.last()?this.$lines.last().text:"";if(this.$fixedWidth||t.$useWrapMode)i=t.getLength()+r-1;var s=n?n.getWidth(t,i,e):i.toString().length*e.characterWidth,o=this.$padding||this.$computePadding();s+=o.left+o.right,s!==this.gutterWidth&&!isNaN(s)&&(this.gutterWidth=s,this.element.parentNode.style.width=this.element.style.width=Math.ceil(this.gutterWidth)+"px",this._signal("changeGutterWidth",s))},e.prototype.$updateCursorRow=function(){if(!this.$highlightGutterLine)return;var e=this.session.selection.getCursor();if(this.$cursorRow===e.row)return;this.$cursorRow=e.row},e.prototype.updateLineHighlight=function(){if(!this.$highlightGutterLine)return;var e=this.session.selection.cursor.row;this.$cursorRow=e;if(this.$cursorCell&&this.$cursorCell.row==e)return;this.$cursorCell&&(this.$cursorCell.element.className=this.$cursorCell.element.className.replace("ace_gutter-active-line ",""));var t=this.$lines.cells;this.$cursorCell=null;for(var n=0;n<t.length;n++){var r=t[n];if(r.row>=this.$cursorRow){if(r.row>this.$cursorRow){var i=this.session.getFoldLine(this.$cursorRow);if(!(n>0&&i&&i.start.row==t[n-1].row))break;r=t[n-1]}r.element.className="ace_gutter-active-line "+r.element.className,this.$cursorCell=r;break}}},e.prototype.scrollLines=function(e){var t=this.config;this.config=e,this.$updateCursorRow();if(this.$lines.pageChanged(t,e))return this.update(e);this.$lines.moveContainer(e);var n=Math.min(e.lastRow+e.gutterOffset,this.session.getLength()-1),r=this.oldLastRow;this.oldLastRow=n;if(!t||r<e.firstRow)return this.update(e);if(n<t.firstRow)return this.update(e);if(t.firstRow<e.firstRow)for(var i=this.session.getFoldedRowCount(t.firstRow,e.firstRow-1);i>0;i--)this.$lines.shift();if(r>n)for(var i=this.session.getFoldedRowCount(n+1,r);i>0;i--)this.$lines.pop();e.firstRow<t.firstRow&&this.$lines.unshift(this.$renderLines(e,e.firstRow,t.firstRow-1)),n>r&&this.$lines.push(this.$renderLines(e,r+1,n)),this.updateLineHighlight(),this._signal("afterRender"),this.$updateGutterWidth(e)},e.prototype.$renderLines=function(e,t,n){var r=[],i=t,s=this.session.getNextFoldLine(i),o=s?s.start.row:Infinity;for(;;){i>o&&(i=s.end.row+1,s=this.session.getNextFoldLine(i,s),o=s?s.start.row:Infinity);if(i>n)break;var u=this.$lines.createCell(i,e,this.session,l);this.$renderCell(u,e,s,i),r.push(u),i++}return r},e.prototype.$renderCell=function(e,t,n,i){var s=e.element,o=this.session,u=s.childNodes[0],f=s.childNodes[1],l=s.childNodes[2],c=l.firstChild,h=o.$firstLineNumber,p=o.$breakpoints,d=o.$decorations,v=o.gutterRenderer||this.$renderer,m=this.$showFoldWidgets&&o.foldWidgets,g=n?n.start.row:Number.MAX_VALUE,y=t.lineHeight+"px",b=this.$useSvgGutterIcons?"ace_gutter-cell_svg-icons ":"ace_gutter-cell ",w=this.$useSvgGutterIcons?"ace_icon_svg":"ace_icon",E=(v?v.getText(o,i):i+h).toString();this.$highlightGutterLine&&(i==this.$cursorRow||n&&i<this.$cursorRow&&i>=g&&this.$cursorRow<=n.end.row)&&(b+="ace_gutter-active-line ",this.$cursorCell!=e&&(this.$cursorCell&&(this.$cursorCell.element.className=this.$cursorCell.element.className.replace("ace_gutter-active-line ","")),this.$cursorCell=e)),p[i]&&(b+=p[i]),d[i]&&(b+=d[i]),this.$annotations[i]&&i!==g&&(b+=this.$annotations[i].className);if(m){var S=m[i];S==null&&(S=m[i]=o.getFoldWidget(i))}if(S){var x="ace_fold-widget ace_"+S,T=S=="start"&&i==g&&i<n.end.row;if(T){x+=" ace_closed";var N="",C=!1;for(var k=i+1;k<=n.end.row;k++){if(!this.$annotations[k])continue;if(this.$annotations[k].className===" ace_error"){C=!0,N=" ace_error_fold";break}this.$annotations[k].className===" ace_security"?(C=!0,N=" ace_security_fold"):this.$annotations[k].className===" ace_warning"&&N!==" ace_security_fold"&&(C=!0,N=" ace_warning_fold")}b+=N}else x+=" ace_open";f.className!=x&&(f.className=x),r.setStyle(f.style,"height",y),r.setStyle(f.style,"display","inline-block"),f.setAttribute("role","button"),f.setAttribute("tabindex","-1");var L=o.getFoldWidgetRange(i);L?f.setAttribute("aria-label",a("gutter.code-folding.range.aria-label","Toggle code folding, rows $0 through $1",[L.start.row+1,L.end.row+1])):n?f.setAttribute("aria-label",a("gutter.code-folding.closed.aria-label","Toggle code folding, rows $0 through $1",[n.start.row+1,n.end.row+1])):f.setAttribute("aria-label",a("gutter.code-folding.open.aria-label","Toggle code folding, row $0",[i+1])),T?(f.setAttribute("aria-expanded","false"),f.setAttribute("title",a("gutter.code-folding.closed.title","Unfold code"))):(f.setAttribute("aria-expanded","true"),f.setAttribute("title",a("gutter.code-folding.open.title","Fold code")))}else f&&(r.setStyle(f.style,"display","none"),f.setAttribute("tabindex","0"),f.removeAttribute("role"),f.removeAttribute("aria-label"));if(C&&this.$showFoldedAnnotations){l.className="ace_gutter_annotation",c.className=w,c.className+=N,r.setStyle(c.style,"height",y),r.setStyle(l.style,"display","block"),r.setStyle(l.style,"height",y);var A;switch(N){case" ace_error_fold":A=a("gutter.annotation.aria-label.error","Error, read annotations row $0",[E]);break;case" ace_security_fold":A=a("gutter.annotation.aria-label.security","Security finding, read annotations row $0",[E]);break;case" ace_warning_fold":A=a("gutter.annotation.aria-label.warning","Warning, read annotations row $0",[E])}l.setAttribute("aria-label",A),l.setAttribute("tabindex","-1"),l.setAttribute("role","button")}else if(this.$annotations[i]){l.className="ace_gutter_annotation",c.className=w,this.$useSvgGutterIcons?c.className+=this.$annotations[i].className:s.classList.add(this.$annotations[i].className.replace(" ","")),r.setStyle(c.style,"height",y),r.setStyle(l.style,"display","block"),r.setStyle(l.style,"height",y);var A;switch(this.$annotations[i].className){case" ace_error":A=a("gutter.annotation.aria-label.error","Error, read annotations row $0",[E]);break;case" ace_security":A=a("gutter.annotation.aria-label.security","Security finding, read annotations row $0",[E]);break;case" ace_warning":A=a("gutter.annotation.aria-label.warning","Warning, read annotations row $0",[E]);break;case" ace_info":A=a("gutter.annotation.aria-label.info","Info, read annotations row $0",[E]);break;case" ace_hint":A=a("gutter.annotation.aria-label.hint","Suggestion, read annotations row $0",[E])}l.setAttribute("aria-label",A),l.setAttribute("tabindex","-1"),l.setAttribute("role","button")}else r.setStyle(l.style,"display","none"),l.removeAttribute("aria-label"),l.removeAttribute("role"),l.setAttribute("tabindex","0");return E!==u.data&&(u.data=E),s.className!=b&&(s.className=b),r.setStyle(e.element.style,"height",this.$lines.computeLineHeight(i,t,o)+"px"),r.setStyle(e.element.style,"top",this.$lines.computeLineTop(i,t,o)+"px"),e.text=E,l.style.display==="none"&&f.style.display==="none"?e.element.setAttribute("aria-hidden",!0):e.element.setAttribute("aria-hidden",!1),e},e.prototype.setHighlightGutterLine=function(e){this.$highlightGutterLine=e},e.prototype.setShowLineNumbers=function(e){this.$renderer=!e&&{getWidth:function(){return 0},getText:function(){return""}}},e.prototype.getShowLineNumbers=function(){return this.$showLineNumbers},e.prototype.setShowFoldWidgets=function(e){e?r.addCssClass(this.element,"ace_folding-enabled"):r.removeCssClass(this.element,"ace_folding-enabled"),this.$showFoldWidgets=e,this.$padding=null},e.prototype.getShowFoldWidgets=function(){return this.$showFoldWidgets},e.prototype.$computePadding=function(){if(!this.element.firstChild)return{left:0,right:0};var e=r.computedStyle(this.element.firstChild);return this.$padding={},this.$padding.left=(parseInt(e.borderLeftWidth)||0)+(parseInt(e.paddingLeft)||0)+1,this.$padding.right=(parseInt(e.borderRightWidth)||0)+(parseInt(e.paddingRight)||0),this.$padding},e.prototype.getRegion=function(e){var t=this.$padding||this.$computePadding(),n=this.element.getBoundingClientRect();if(e.x<t.left+n.left)return"markers";if(this.$showFoldWidgets&&e.x>n.right-t.right)return"foldWidgets"},e}();f.prototype.$fixedWidth=!1,f.prototype.$highlightGutterLine=!0,f.prototype.$renderer="",f.prototype.$showLineNumbers=!0,f.prototype.$showFoldWidgets=!0,i.implement(f.prototype,o),t.Gutter=f}),define("ace/layer/marker",["require","exports","module","ace/range","ace/lib/dom"],function(e,t,n){"use strict";function o(e,t,n,r){return(e?1:0)|(t?2:0)|(n?4:0)|(r?8:0)}var r=e("../range").Range,i=e("../lib/dom"),s=function(){function e(e){this.element=i.createElement("div"),this.element.className="ace_layer ace_marker-layer",e.appendChild(this.element)}return e.prototype.setPadding=function(e){this.$padding=e},e.prototype.setSession=function(e){this.session=e},e.prototype.setMarkers=function(e){this.markers=e},e.prototype.elt=function(e,t){var n=this.i!=-1&&this.element.childNodes[this.i];n?this.i++:(n=document.createElement("div"),this.element.appendChild(n),this.i=-1),n.style.cssText=t,n.className=e},e.prototype.update=function(e){if(!e)return;this.config=e,this.i=0;var t;for(var n in this.markers){var r=this.markers[n];if(!r.range){r.update(t,this,this.session,e);continue}var i=r.range.clipRows(e.firstRow,e.lastRow);if(i.isEmpty())continue;i=i.toScreenRange(this.session);if(r.renderer){var s=this.$getTop(i.start.row,e),o=this.$padding+i.start.column*e.characterWidth;r.renderer(t,i,o,s,e)}else r.type=="fullLine"?this.drawFullLineMarker(t,i,r.clazz,e):r.type=="screenLine"?this.drawScreenLineMarker(t,i,r.clazz,e):i.isMultiLine()?r.type=="text"?this.drawTextMarker(t,i,r.clazz,e):this.drawMultiLineMarker(t,i,r.clazz,e):this.drawSingleLineMarker(t,i,r.clazz+" ace_start"+" ace_br15",e)}if(this.i!=-1)while(this.i<this.element.childElementCount)this.element.removeChild(this.element.lastChild)},e.prototype.$getTop=function(e,t){return(e-t.firstRowScreen)*t.lineHeight},e.prototype.drawTextMarker=function(e,t,n,i,s){var u=this.session,a=t.start.row,f=t.end.row,l=a,c=0,h=0,p=u.getScreenLastRowColumn(l),d=new r(l,t.start.column,l,h);for(;l<=f;l++)d.start.row=d.end.row=l,d.start.column=l==a?t.start.column:u.getRowWrapIndent(l),d.end.column=p,c=h,h=p,p=l+1<f?u.getScreenLastRowColumn(l+1):l==f?0:t.end.column,this.drawSingleLineMarker(e,d,n+(l==a?" ace_start":"")+" ace_br"+o(l==a||l==a+1&&t.start.column,c<h,h>p,l==f),i,l==f?0:1,s)},e.prototype.drawMultiLineMarker=function(e,t,n,r,i){var s=this.$padding,o=r.lineHeight,u=this.$getTop(t.start.row,r),a=s+t.start.column*r.characterWidth;i=i||"";if(this.session.$bidiHandler.isBidiRow(t.start.row)){var f=t.clone();f.end.row=f.start.row,f.end.column=this.session.getLine(f.start.row).length,this.drawBidiSingleLineMarker(e,f,n+" ace_br1 ace_start",r,null,i)}else this.elt(n+" ace_br1 ace_start","height:"+o+"px;"+"right:"+s+"px;"+"top:"+u+"px;left:"+a+"px;"+(i||""));if(this.session.$bidiHandler.isBidiRow(t.end.row)){var f=t.clone();f.start.row=f.end.row,f.start.column=0,this.drawBidiSingleLineMarker(e,f,n+" ace_br12",r,null,i)}else{u=this.$getTop(t.end.row,r);var l=t.end.column*r.characterWidth;this.elt(n+" ace_br12","height:"+o+"px;"+"width:"+l+"px;"+"top:"+u+"px;"+"left:"+s+"px;"+(i||""))}o=(t.end.row-t.start.row-1)*r.lineHeight;if(o<=0)return;u=this.$getTop(t.start.row+1,r);var c=(t.start.column?1:0)|(t.end.column?0:8);this.elt(n+(c?" ace_br"+c:""),"height:"+o+"px;"+"right:"+s+"px;"+"top:"+u+"px;"+"left:"+s+"px;"+(i||""))},e.prototype.drawSingleLineMarker=function(e,t,n,r,i,s){if(this.session.$bidiHandler.isBidiRow(t.start.row))return this.drawBidiSingleLineMarker(e,t,n,r,i,s);var o=r.lineHeight,u=(t.end.column+(i||0)-t.start.column)*r.characterWidth,a=this.$getTop(t.start.row,r),f=this.$padding+t.start.column*r.characterWidth;this.elt(n,"height:"+o+"px;"+"width:"+u+"px;"+"top:"+a+"px;"+"left:"+f+"px;"+(s||""))},e.prototype.drawBidiSingleLineMarker=function(e,t,n,r,i,s){var o=r.lineHeight,u=this.$getTop(t.start.row,r),a=this.$padding,f=this.session.$bidiHandler.getSelections(t.start.column,t.end.column);f.forEach(function(e){this.elt(n,"height:"+o+"px;"+"width:"+(e.width+(i||0))+"px;"+"top:"+u+"px;"+"left:"+(a+e.left)+"px;"+(s||""))},this)},e.prototype.drawFullLineMarker=function(e,t,n,r,i){var s=this.$getTop(t.start.row,r),o=r.lineHeight;t.start.row!=t.end.row&&(o+=this.$getTop(t.end.row,r)-s),this.elt(n,"height:"+o+"px;"+"top:"+s+"px;"+"left:0;right:0;"+(i||""))},e.prototype.drawScreenLineMarker=function(e,t,n,r,i){var s=this.$getTop(t.start.row,r),o=r.lineHeight;this.elt(n,"height:"+o+"px;"+"top:"+s+"px;"+"left:0;right:0;"+(i||""))},e}();s.prototype.$padding=0,t.Marker=s}),define("ace/layer/text_util",["require","exports","module"],function(e,t,n){var r=new Set(["text","rparen","lparen"]);t.isTextToken=function(e){return r.has(e)}}),define("ace/layer/text",["require","exports","module","ace/lib/oop","ace/lib/dom","ace/lib/lang","ace/layer/lines","ace/lib/event_emitter","ace/config","ace/layer/text_util"],function(e,t,n){"use strict";var r=e("../lib/oop"),i=e("../lib/dom"),s=e("../lib/lang"),o=e("./lines").Lines,u=e("../lib/event_emitter").EventEmitter,a=e("../config").nls,f=e("./text_util").isTextToken,l=function(){function e(e){this.dom=i,this.element=this.dom.createElement("div"),this.element.className="ace_layer ace_text-layer",e.appendChild(this.element),this.$updateEolChar=this.$updateEolChar.bind(this),this.$lines=new o(this.element)}return e.prototype.$updateEolChar=function(){var e=this.session.doc,t=e.getNewLineCharacter()=="\n"&&e.getNewLineMode()!="windows",n=t?this.EOL_CHAR_LF:this.EOL_CHAR_CRLF;if(this.EOL_CHAR!=n)return this.EOL_CHAR=n,!0},e.prototype.setPadding=function(e){this.$padding=e,this.element.style.margin="0 "+e+"px"},e.prototype.getLineHeight=function(){return this.$fontMetrics.$characterSize.height||0},e.prototype.getCharacterWidth=function(){return this.$fontMetrics.$characterSize.width||0},e.prototype.$setFontMetrics=function(e){this.$fontMetrics=e,this.$fontMetrics.on("changeCharacterSize",function(e){this._signal("changeCharacterSize",e)}.bind(this)),this.$pollSizeChanges()},e.prototype.checkForSizeChanges=function(){this.$fontMetrics.checkForSizeChanges()},e.prototype.$pollSizeChanges=function(){return this.$pollSizeChangesTimer=this.$fontMetrics.$pollSizeChanges()},e.prototype.setSession=function(e){this.session=e,e&&this.$computeTabString()},e.prototype.setShowInvisibles=function(e){return this.showInvisibles==e?!1:(this.showInvisibles=e,typeof e=="string"?(this.showSpaces=/tab/i.test(e),this.showTabs=/space/i.test(e),this.showEOL=/eol/i.test(e)):this.showSpaces=this.showTabs=this.showEOL=e,this.$computeTabString(),!0)},e.prototype.setDisplayIndentGuides=function(e){return this.displayIndentGuides==e?!1:(this.displayIndentGuides=e,this.$computeTabString(),!0)},e.prototype.setHighlightIndentGuides=function(e){return this.$highlightIndentGuides===e?!1:(this.$highlightIndentGuides=e,e)},e.prototype.$computeTabString=function(){var e=this.session.getTabSize();this.tabSize=e;var t=this.$tabStrings=[0];for(var n=1;n<e+1;n++)if(this.showTabs){var r=this.dom.createElement("span");r.className="ace_invisible ace_invisible_tab",r.textContent=s.stringRepeat(this.TAB_CHAR,n),t.push(r)}else t.push(this.dom.createTextNode(s.stringRepeat(" ",n),this.element));if(this.displayIndentGuides){this.$indentGuideRe=/\s\S| \t|\t |\s$/;var i="ace_indent-guide",o=this.showSpaces?" ace_invisible ace_invisible_space":"",u=this.showSpaces?s.stringRepeat(this.SPACE_CHAR,this.tabSize):s.stringRepeat(" ",this.tabSize),a=this.showTabs?" ace_invisible ace_invisible_tab":"",f=this.showTabs?s.stringRepeat(this.TAB_CHAR,this.tabSize):u,r=this.dom.createElement("span");r.className=i+o,r.textContent=u,this.$tabStrings[" "]=r;var r=this.dom.createElement("span");r.className=i+a,r.textContent=f,this.$tabStrings["	"]=r}},e.prototype.updateLines=function(e,t,n){if(this.config.lastRow!=e.lastRow||this.config.firstRow!=e.firstRow)return this.update(e);this.config=e;var r=Math.max(t,e.firstRow),i=Math.min(n,e.lastRow),s=this.element.childNodes,o=0;for(var u=e.firstRow;u<r;u++){var a=this.session.getFoldLine(u);if(a){if(a.containsRow(r)){r=a.start.row;break}u=a.end.row}o++}var f=!1,u=r,a=this.session.getNextFoldLine(u),l=a?a.start.row:Infinity;for(;;){u>l&&(u=a.end.row+1,a=this.session.getNextFoldLine(u,a),l=a?a.start.row:Infinity);if(u>i)break;var c=s[o++];if(c){this.dom.removeChildren(c),this.$renderLine(c,u,u==l?a:!1),f&&(c.style.top=this.$lines.computeLineTop(u,e,this.session)+"px");var h=e.lineHeight*this.session.getRowLength(u)+"px";c.style.height!=h&&(f=!0,c.style.height=h)}u++}if(f)while(o<this.$lines.cells.length){var p=this.$lines.cells[o++];p.element.style.top=this.$lines.computeLineTop(p.row,e,this.session)+"px"}},e.prototype.scrollLines=function(e){var t=this.config;this.config=e;if(this.$lines.pageChanged(t,e))return this.update(e);this.$lines.moveContainer(e);var n=e.lastRow,r=t?t.lastRow:-1;if(!t||r<e.firstRow)return this.update(e);if(n<t.firstRow)return this.update(e);if(!t||t.lastRow<e.firstRow)return this.update(e);if(e.lastRow<t.firstRow)return this.update(e);if(t.firstRow<e.firstRow)for(var i=this.session.getFoldedRowCount(t.firstRow,e.firstRow-1);i>0;i--)this.$lines.shift();if(t.lastRow>e.lastRow)for(var i=this.session.getFoldedRowCount(e.lastRow+1,t.lastRow);i>0;i--)this.$lines.pop();e.firstRow<t.firstRow&&this.$lines.unshift(this.$renderLinesFragment(e,e.firstRow,t.firstRow-1)),e.lastRow>t.lastRow&&this.$lines.push(this.$renderLinesFragment(e,t.lastRow+1,e.lastRow)),this.$highlightIndentGuide()},e.prototype.$renderLinesFragment=function(e,t,n){var r=[],s=t,o=this.session.getNextFoldLine(s),u=o?o.start.row:Infinity;for(;;){s>u&&(s=o.end.row+1,o=this.session.getNextFoldLine(s,o),u=o?o.start.row:Infinity);if(s>n)break;var a=this.$lines.createCell(s,e,this.session),f=a.element;this.dom.removeChildren(f),i.setStyle(f.style,"height",this.$lines.computeLineHeight(s,e,this.session)+"px"),i.setStyle(f.style,"top",this.$lines.computeLineTop(s,e,this.session)+"px"),this.$renderLine(f,s,s==u?o:!1),this.$useLineGroups()?f.className="ace_line_group":f.className="ace_line",r.push(a),s++}return r},e.prototype.update=function(e){this.$lines.moveContainer(e),this.config=e;var t=e.firstRow,n=e.lastRow,r=this.$lines;while(r.getLength())r.pop();r.push(this.$renderLinesFragment(e,t,n))},e.prototype.$renderToken=function(e,t,n,r){var i=this,o=/(\t)|( +)|([\x00-\x1f\x80-\xa0\xad\u1680\u180E\u2000-\u200f\u2028\u2029\u202F\u205F\uFEFF\uFFF9-\uFFFC\u2066\u2067\u2068\u202A\u202B\u202D\u202E\u202C\u2069\u2060\u2061\u2062\u2063\u2064\u206A\u206B\u206B\u206C\u206D\u206E\u206F]+)|(\u3000)|([\u1100-\u115F\u11A3-\u11A7\u11FA-\u11FF\u2329-\u232A\u2E80-\u2E99\u2E9B-\u2EF3\u2F00-\u2FD5\u2FF0-\u2FFB\u3001-\u303E\u3041-\u3096\u3099-\u30FF\u3105-\u312D\u3131-\u318E\u3190-\u31BA\u31C0-\u31E3\u31F0-\u321E\u3220-\u3247\u3250-\u32FE\u3300-\u4DBF\u4E00-\uA48C\uA490-\uA4C6\uA960-\uA97C\uAC00-\uD7A3\uD7B0-\uD7C6\uD7CB-\uD7FB\uF900-\uFAFF\uFE10-\uFE19\uFE30-\uFE52\uFE54-\uFE66\uFE68-\uFE6B\uFF01-\uFF60\uFFE0-\uFFE6]|[\uD800-\uDBFF][\uDC00-\uDFFF])/g,u=this.dom.createFragment(this.element),l,c=0;while(l=o.exec(r)){var h=l[1],p=l[2],d=l[3],v=l[4],m=l[5];if(!i.showSpaces&&p)continue;var g=c!=l.index?r.slice(c,l.index):"";c=l.index+l[0].length,g&&u.appendChild(this.dom.createTextNode(g,this.element));if(h){var y=i.session.getScreenTabSize(t+l.index);u.appendChild(i.$tabStrings[y].cloneNode(!0)),t+=y-1}else if(p)if(i.showSpaces){var b=this.dom.createElement("span");b.className="ace_invisible ace_invisible_space",b.textContent=s.stringRepeat(i.SPACE_CHAR,p.length),u.appendChild(b)}else u.appendChild(this.dom.createTextNode(p,this.element));else if(d){var b=this.dom.createElement("span");b.className="ace_invisible ace_invisible_space ace_invalid",b.textContent=s.stringRepeat(i.SPACE_CHAR,d.length),u.appendChild(b)}else if(v){t+=1;var b=this.dom.createElement("span");b.style.width=i.config.characterWidth*2+"px",b.className=i.showSpaces?"ace_cjk ace_invisible ace_invisible_space":"ace_cjk",b.textContent=i.showSpaces?i.SPACE_CHAR:v,u.appendChild(b)}else if(m){t+=1;var b=this.dom.createElement("span");b.style.width=i.config.characterWidth*2+"px",b.className="ace_cjk",b.textContent=m,u.appendChild(b)}}u.appendChild(this.dom.createTextNode(c?r.slice(c):r,this.element));if(!f(n.type)){var w="ace_"+n.type.replace(/\./g," ace_"),b=this.dom.createElement("span");n.type=="fold"&&(b.style.width=n.value.length*this.config.characterWidth+"px",b.setAttribute("title",a("inline-fold.closed.title","Unfold code"))),b.className=w,b.appendChild(u),e.appendChild(b)}else e.appendChild(u);return t+r.length},e.prototype.renderIndentGuide=function(e,t,n){var r=t.search(this.$indentGuideRe);if(r<=0||r>=n)return t;if(t[0]==" "){r-=r%this.tabSize;var i=r/this.tabSize;for(var s=0;s<i;s++)e.appendChild(this.$tabStrings[" "].cloneNode(!0));return this.$highlightIndentGuide(),t.substr(r)}if(t[0]=="	"){for(var s=0;s<r;s++)e.appendChild(this.$tabStrings["	"].cloneNode(!0));return this.$highlightIndentGuide(),t.substr(r)}return this.$highlightIndentGuide(),t},e.prototype.$highlightIndentGuide=function(){if(!this.$highlightIndentGuides||!this.displayIndentGuides)return;this.$highlightIndentGuideMarker={indentLevel:undefined,start:undefined,end:undefined,dir:undefined};var e=this.session.doc.$lines;if(!e)return;var t=this.session.selection.getCursor(),n=/^\s*/.exec(this.session.doc.getLine(t.row))[0].length,r=Math.floor(n/this.tabSize);this.$highlightIndentGuideMarker={indentLevel:r,start:t.row};var i=this.session.$bracketHighlight;if(i){var s=this.session.$bracketHighlight.ranges;for(var o=0;o<s.length;o++)if(t.row!==s[o].start.row){this.$highlightIndentGuideMarker.end=s[o].start.row,t.row>s[o].start.row?this.$highlightIndentGuideMarker.dir=-1:this.$highlightIndentGuideMarker.dir=1;break}}if(!this.$highlightIndentGuideMarker.end&&e[t.row]!==""&&t.column===e[t.row].length){this.$highlightIndentGuideMarker.dir=1;for(var o=t.row+1;o<e.length;o++){var u=e[o],a=/^\s*/.exec(u)[0].length;if(u!==""){this.$highlightIndentGuideMarker.end=o;if(a<=n)break}}}this.$renderHighlightIndentGuide()},e.prototype.$clearActiveIndentGuide=function(){var e=this.$lines.cells;for(var t=0;t<e.length;t++){var n=e[t],r=n.element.childNodes;if(r.length>0)for(var i=0;i<r.length;i++)if(r[i].classList&&r[i].classList.contains("ace_indent-guide-active")){r[i].classList.remove("ace_indent-guide-active");break}}},e.prototype.$setIndentGuideActive=function(e,t){var n=this.session.doc.getLine(e.row);if(n!==""){var r=e.element.childNodes;if(r){var i=r[t-1];i&&i.classList&&i.classList.contains("ace_indent-guide")&&i.classList.add("ace_indent-guide-active")}}},e.prototype.$renderHighlightIndentGuide=function(){if(!this.$lines)return;var e=this.$lines.cells;this.$clearActiveIndentGuide();var t=this.$highlightIndentGuideMarker.indentLevel;if(t!==0)if(this.$highlightIndentGuideMarker.dir===1)for(var n=0;n<e.length;n++){var r=e[n];if(this.$highlightIndentGuideMarker.end&&r.row>=this.$highlightIndentGuideMarker.start+1){if(r.row>=this.$highlightIndentGuideMarker.end)break;this.$setIndentGuideActive(r,t)}}else for(var n=e.length-1;n>=0;n--){var r=e[n];if(this.$highlightIndentGuideMarker.end&&r.row<this.$highlightIndentGuideMarker.start){if(r.row<=this.$highlightIndentGuideMarker.end)break;this.$setIndentGuideActive(r,t)}}},e.prototype.$createLineElement=function(e){var t=this.dom.createElement("div");return t.className="ace_line",t.style.height=this.config.lineHeight+"px",t},e.prototype.$renderWrappedLine=function(e,t,n){var r=0,i=0,o=n[0],u=0,a=this.$createLineElement();e.appendChild(a);for(var f=0;f<t.length;f++){var l=t[f],c=l.value;if(f==0&&this.displayIndentGuides){r=c.length,c=this.renderIndentGuide(a,c,o);if(!c)continue;r-=c.length}if(r+c.length<o)u=this.$renderToken(a,u,l,c),r+=c.length;else{while(r+c.length>=o)u=this.$renderToken(a,u,l,c.substring(0,o-r)),c=c.substring(o-r),r=o,a=this.$createLineElement(),e.appendChild(a),a.appendChild(this.dom.createTextNode(s.stringRepeat("\u00a0",n.indent),this.element)),i++,u=0,o=n[i]||Number.MAX_VALUE;c.length!=0&&(r+=c.length,u=this.$renderToken(a,u,l,c))}}n[n.length-1]>this.MAX_LINE_LENGTH&&this.$renderOverflowMessage(a,u,null,"",!0)},e.prototype.$renderSimpleLine=function(e,t){var n=0;for(var r=0;r<t.length;r++){var i=t[r],s=i.value;if(r==0&&this.displayIndentGuides){s=this.renderIndentGuide(e,s);if(!s)continue}if(n+s.length>this.MAX_LINE_LENGTH)return this.$renderOverflowMessage(e,n,i,s);n=this.$renderToken(e,n,i,s)}},e.prototype.$renderOverflowMessage=function(e,t,n,r,i){n&&this.$renderToken(e,t,n,r.slice(0,this.MAX_LINE_LENGTH-t));var s=this.dom.createElement("span");s.className="ace_inline_button ace_keyword ace_toggle_wrap",s.textContent=i?"<hide>":"<click to see more...>",e.appendChild(s)},e.prototype.$renderLine=function(e,t,n){!n&&n!=0&&(n=this.session.getFoldLine(t));if(n)var r=this.$getFoldLineTokens(t,n);else var r=this.session.getTokens(t);var i=e;if(r.length){var s=this.session.getRowSplitData(t);if(s&&s.length){this.$renderWrappedLine(e,r,s);var i=e.lastChild}else{var i=e;this.$useLineGroups()&&(i=this.$createLineElement(),e.appendChild(i)),this.$renderSimpleLine(i,r)}}else this.$useLineGroups()&&(i=this.$createLineElement(),e.appendChild(i));if(this.showEOL&&i){n&&(t=n.end.row);var o=this.dom.createElement("span");o.className="ace_invisible ace_invisible_eol",o.textContent=t==this.session.getLength()-1?this.EOF_CHAR:this.EOL_CHAR,i.appendChild(o)}},e.prototype.$getFoldLineTokens=function(e,t){function i(e,t,n){var i=0,s=0;while(s+e[i].value.length<t){s+=e[i].value.length,i++;if(i==e.length)return}if(s!=t){var o=e[i].value.substring(t-s);o.length>n-t&&(o=o.substring(0,n-t)),r.push({type:e[i].type,value:o}),s=t+o.length,i+=1}while(s<n&&i<e.length){var o=e[i].value;o.length+s>n?r.push({type:e[i].type,value:o.substring(0,n-s)}):r.push(e[i]),s+=o.length,i+=1}}var n=this.session,r=[],s=n.getTokens(e);return t.walk(function(e,t,o,u,a){e!=null?r.push({type:"fold",value:e}):(a&&(s=n.getTokens(t)),s.length&&i(s,u,o))},t.end.row,this.session.getLine(t.end.row).length),r},e.prototype.$useLineGroups=function(){return this.session.getUseWrapMode()},e}();l.prototype.EOF_CHAR="\u00b6",l.prototype.EOL_CHAR_LF="\u00ac",l.prototype.EOL_CHAR_CRLF="\u00a4",l.prototype.EOL_CHAR=l.prototype.EOL_CHAR_LF,l.prototype.TAB_CHAR="\u2014",l.prototype.SPACE_CHAR="\u00b7",l.prototype.$padding=0,l.prototype.MAX_LINE_LENGTH=1e4,l.prototype.showInvisibles=!1,l.prototype.showSpaces=!1,l.prototype.showTabs=!1,l.prototype.showEOL=!1,l.prototype.displayIndentGuides=!0,l.prototype.$highlightIndentGuides=!0,l.prototype.$tabStrings=[],l.prototype.destroy={},l.prototype.onChangeTabSize=l.prototype.$computeTabString,r.implement(l.prototype,u),t.Text=l}),define("ace/layer/cursor",["require","exports","module","ace/lib/dom"],function(e,t,n){"use strict";var r=e("../lib/dom"),i=function(){function e(e){this.element=r.createElement("div"),this.element.className="ace_layer ace_cursor-layer",e.appendChild(this.element),this.isVisible=!1,this.isBlinking=!0,this.blinkInterval=1e3,this.smoothBlinking=!1,this.cursors=[],this.cursor=this.addCursor(),r.addCssClass(this.element,"ace_hidden-cursors"),this.$updateCursors=this.$updateOpacity.bind(this)}return e.prototype.$updateOpacity=function(e){var t=this.cursors;for(var n=t.length;n--;)r.setStyle(t[n].style,"opacity",e?"":"0")},e.prototype.$startCssAnimation=function(){var e=this.cursors;for(var t=e.length;t--;)e[t].style.animationDuration=this.blinkInterval+"ms";this.$isAnimating=!0,setTimeout(function(){this.$isAnimating&&r.addCssClass(this.element,"ace_animate-blinking")}.bind(this))},e.prototype.$stopCssAnimation=function(){this.$isAnimating=!1,r.removeCssClass(this.element,"ace_animate-blinking")},e.prototype.setPadding=function(e){this.$padding=e},e.prototype.setSession=function(e){this.session=e},e.prototype.setBlinking=function(e){e!=this.isBlinking&&(this.isBlinking=e,this.restartTimer())},e.prototype.setBlinkInterval=function(e){e!=this.blinkInterval&&(this.blinkInterval=e,this.restartTimer())},e.prototype.setSmoothBlinking=function(e){e!=this.smoothBlinking&&(this.smoothBlinking=e,r.setCssClass(this.element,"ace_smooth-blinking",e),this.$updateCursors(!0),this.restartTimer())},e.prototype.addCursor=function(){var e=r.createElement("div");return e.className="ace_cursor",this.element.appendChild(e),this.cursors.push(e),e},e.prototype.removeCursor=function(){if(this.cursors.length>1){var e=this.cursors.pop();return e.parentNode.removeChild(e),e}},e.prototype.hideCursor=function(){this.isVisible=!1,r.addCssClass(this.element,"ace_hidden-cursors"),this.restartTimer()},e.prototype.showCursor=function(){this.isVisible=!0,r.removeCssClass(this.element,"ace_hidden-cursors"),this.restartTimer()},e.prototype.restartTimer=function(){var e=this.$updateCursors;clearInterval(this.intervalId),clearTimeout(this.timeoutId),this.$stopCssAnimation(),this.smoothBlinking&&(this.$isSmoothBlinking=!1,r.removeCssClass(this.element,"ace_smooth-blinking")),e(!0);if(!this.isBlinking||!this.blinkInterval||!this.isVisible){this.$stopCssAnimation();return}this.smoothBlinking&&(this.$isSmoothBlinking=!0,setTimeout(function(){this.$isSmoothBlinking&&r.addCssClass(this.element,"ace_smooth-blinking")}.bind(this)));if(r.HAS_CSS_ANIMATION)this.$startCssAnimation();else{var t=function(){this.timeoutId=setTimeout(function(){e(!1)},.6*this.blinkInterval)}.bind(this);this.intervalId=setInterval(function(){e(!0),t()},this.blinkInterval),t()}},e.prototype.getPixelPosition=function(e,t){if(!this.config||!this.session)return{left:0,top:0};e||(e=this.session.selection.getCursor());var n=this.session.documentToScreenPosition(e),r=this.$padding+(this.session.$bidiHandler.isBidiRow(n.row,e.row)?this.session.$bidiHandler.getPosLeft(n.column):n.column*this.config.characterWidth),i=(n.row-(t?this.config.firstRowScreen:0))*this.config.lineHeight;return{left:r,top:i}},e.prototype.isCursorInView=function(e,t){return e.top>=0&&e.top<t.maxHeight},e.prototype.update=function(e){this.config=e;var t=this.session.$selectionMarkers,n=0,i=0;if(t===undefined||t.length===0)t=[{cursor:null}];for(var n=0,s=t.length;n<s;n++){var o=this.getPixelPosition(t[n].cursor,!0);if((o.top>e.height+e.offset||o.top<0)&&n>1)continue;var u=this.cursors[i++]||this.addCursor(),a=u.style;this.drawCursor?this.drawCursor(u,o,e,t[n],this.session):this.isCursorInView(o,e)?(r.setStyle(a,"display","block"),r.translate(u,o.left,o.top),r.setStyle(a,"width",Math.round(e.characterWidth)+"px"),r.setStyle(a,"height",e.lineHeight+"px")):r.setStyle(a,"display","none")}while(this.cursors.length>i)this.removeCursor();var f=this.session.getOverwrite();this.$setOverwrite(f),this.$pixelPos=o,this.restartTimer()},e.prototype.$setOverwrite=function(e){e!=this.overwrite&&(this.overwrite=e,e?r.addCssClass(this.element,"ace_overwrite-cursors"):r.removeCssClass(this.element,"ace_overwrite-cursors"))},e.prototype.destroy=function(){clearInterval(this.intervalId),clearTimeout(this.timeoutId)},e}();i.prototype.$padding=0,i.prototype.drawCursor=null,t.Cursor=i}),define("ace/scrollbar",["require","exports","module","ace/lib/oop","ace/lib/dom","ace/lib/event","ace/lib/event_emitter"],function(e,t,n){"use strict";var r=this&&this.__extends||function(){var e=function(t,n){return e=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(e,t){e.__proto__=t}||function(e,t){for(var n in t)Object.prototype.hasOwnProperty.call(t,n)&&(e[n]=t[n])},e(t,n)};return function(t,n){function r(){this.constructor=t}if(typeof n!="function"&&n!==null)throw new TypeError("Class extends value "+String(n)+" is not a constructor or null");e(t,n),t.prototype=n===null?Object.create(n):(r.prototype=n.prototype,new r)}}(),i=e("./lib/oop"),s=e("./lib/dom"),o=e("./lib/event"),u=e("./lib/event_emitter").EventEmitter,a=32768,f=function(){function e(e,t){this.element=s.createElement("div"),this.element.className="ace_scrollbar ace_scrollbar"+t,this.inner=s.createElement("div"),this.inner.className="ace_scrollbar-inner",this.inner.textContent="\u00a0",this.element.appendChild(this.inner),e.appendChild(this.element),this.setVisible(!1),this.skipEvent=!1,o.addListener(this.element,"scroll",this.onScroll.bind(this)),o.addListener(this.element,"mousedown",o.preventDefault)}return e.prototype.setVisible=function(e){this.element.style.display=e?"":"none",this.isVisible=e,this.coeff=1},e}();i.implement(f.prototype,u);var l=function(e){function t(t,n){var r=e.call(this,t,"-v")||this;return r.scrollTop=0,r.scrollHeight=0,n.$scrollbarWidth=r.width=s.scrollbarWidth(t.ownerDocument),r.inner.style.width=r.element.style.width=(r.width||15)+5+"px",r.$minWidth=0,r}return r(t,e),t.prototype.onScroll=function(){if(!this.skipEvent){this.scrollTop=this.element.scrollTop;if(this.coeff!=1){var e=this.element.clientHeight/this.scrollHeight;this.scrollTop=this.scrollTop*(1-e)/(this.coeff-e)}this._emit("scroll",{data:this.scrollTop})}this.skipEvent=!1},t.prototype.getWidth=function(){return Math.max(this.isVisible?this.width:0,this.$minWidth||0)},t.prototype.setHeight=function(e){this.element.style.height=e+"px"},t.prototype.setScrollHeight=function(e){this.scrollHeight=e,e>a?(this.coeff=a/e,e=a):this.coeff!=1&&(this.coeff=1),this.inner.style.height=e+"px"},t.prototype.setScrollTop=function(e){this.scrollTop!=e&&(this.skipEvent=!0,this.scrollTop=e,this.element.scrollTop=e*this.coeff)},t}(f);l.prototype.setInnerHeight=l.prototype.setScrollHeight;var c=function(e){function t(t,n){var r=e.call(this,t,"-h")||this;return r.scrollLeft=0,r.height=n.$scrollbarWidth,r.inner.style.height=r.element.style.height=(r.height||15)+5+"px",r}return r(t,e),t.prototype.onScroll=function(){this.skipEvent||(this.scrollLeft=this.element.scrollLeft,this._emit("scroll",{data:this.scrollLeft})),this.skipEvent=!1},t.prototype.getHeight=function(){return this.isVisible?this.height:0},t.prototype.setWidth=function(e){this.element.style.width=e+"px"},t.prototype.setInnerWidth=function(e){this.inner.style.width=e+"px"},t.prototype.setScrollWidth=function(e){this.inner.style.width=e+"px"},t.prototype.setScrollLeft=function(e){this.scrollLeft!=e&&(this.skipEvent=!0,this.scrollLeft=this.element.scrollLeft=e)},t}(f);t.ScrollBar=l,t.ScrollBarV=l,t.ScrollBarH=c,t.VScrollBar=l,t.HScrollBar=c}),define("ace/scrollbar_custom",["require","exports","module","ace/lib/oop","ace/lib/dom","ace/lib/event","ace/lib/event_emitter"],function(e,t,n){"use strict";var r=this&&this.__extends||function(){var e=function(t,n){return e=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(e,t){e.__proto__=t}||function(e,t){for(var n in t)Object.prototype.hasOwnProperty.call(t,n)&&(e[n]=t[n])},e(t,n)};return function(t,n){function r(){this.constructor=t}if(typeof n!="function"&&n!==null)throw new TypeError("Class extends value "+String(n)+" is not a constructor or null");e(t,n),t.prototype=n===null?Object.create(n):(r.prototype=n.prototype,new r)}}(),i=e("./lib/oop"),s=e("./lib/dom"),o=e("./lib/event"),u=e("./lib/event_emitter").EventEmitter;s.importCssString(".ace_editor>.ace_sb-v div, .ace_editor>.ace_sb-h div{\n  position: absolute;\n  background: rgba(128, 128, 128, 0.6);\n  -moz-box-sizing: border-box;\n  box-sizing: border-box;\n  border: 1px solid #bbb;\n  border-radius: 2px;\n  z-index: 8;\n}\n.ace_editor>.ace_sb-v, .ace_editor>.ace_sb-h {\n  position: absolute;\n  z-index: 6;\n  background: none;\n  overflow: hidden!important;\n}\n.ace_editor>.ace_sb-v {\n  z-index: 6;\n  right: 0;\n  top: 0;\n  width: 12px;\n}\n.ace_editor>.ace_sb-v div {\n  z-index: 8;\n  right: 0;\n  width: 100%;\n}\n.ace_editor>.ace_sb-h {\n  bottom: 0;\n  left: 0;\n  height: 12px;\n}\n.ace_editor>.ace_sb-h div {\n  bottom: 0;\n  height: 100%;\n}\n.ace_editor>.ace_sb_grabbed {\n  z-index: 8;\n  background: #000;\n}","ace_scrollbar.css",!1);var a=function(){function e(e,t){this.element=s.createElement("div"),this.element.className="ace_sb"+t,this.inner=s.createElement("div"),this.inner.className="",this.element.appendChild(this.inner),this.VScrollWidth=12,this.HScrollHeight=12,e.appendChild(this.element),this.setVisible(!1),this.skipEvent=!1,o.addMultiMouseDownListener(this.element,[500,300,300],this,"onMouseDown")}return e.prototype.setVisible=function(e){this.element.style.display=e?"":"none",this.isVisible=e,this.coeff=1},e}();i.implement(a.prototype,u);var f=function(e){function t(t,n){var r=e.call(this,t,"-v")||this;return r.scrollTop=0,r.scrollHeight=0,r.parent=t,r.width=r.VScrollWidth,r.renderer=n,r.inner.style.width=r.element.style.width=(r.width||15)+"px",r.$minWidth=0,r}return r(t,e),t.prototype.onMouseDown=function(e,t){if(e!=="mousedown")return;if(o.getButton(t)!==0||t.detail===2)return;if(t.target===this.inner){var n=this,r=t.clientY,i=function(e){r=e.clientY},s=function(){clearInterval(l)},u=t.clientY,a=this.thumbTop,f=function(){if(r===undefined)return;var e=n.scrollTopFromThumbTop(a+r-u);if(e===n.scrollTop)return;n._emit("scroll",{data:e})};o.capture(this.inner,i,s);var l=setInterval(f,20);return o.preventDefault(t)}var c=t.clientY-this.element.getBoundingClientRect().top-this.thumbHeight/2;return this._emit("scroll",{data:this.scrollTopFromThumbTop(c)}),o.preventDefault(t)},t.prototype.getHeight=function(){return this.height},t.prototype.scrollTopFromThumbTop=function(e){var t=e*(this.pageHeight-this.viewHeight)/(this.slideHeight-this.thumbHeight);return t>>=0,t<0?t=0:t>this.pageHeight-this.viewHeight&&(t=this.pageHeight-this.viewHeight),t},t.prototype.getWidth=function(){return Math.max(this.isVisible?this.width:0,this.$minWidth||0)},t.prototype.setHeight=function(e){this.height=Math.max(0,e),this.slideHeight=this.height,this.viewHeight=this.height,this.setScrollHeight(this.pageHeight,!0)},t.prototype.setScrollHeight=function(e,t){if(this.pageHeight===e&&!t)return;this.pageHeight=e,this.thumbHeight=this.slideHeight*this.viewHeight/this.pageHeight,this.thumbHeight>this.slideHeight&&(this.thumbHeight=this.slideHeight),this.thumbHeight<15&&(this.thumbHeight=15),this.inner.style.height=this.thumbHeight+"px",this.scrollTop>this.pageHeight-this.viewHeight&&(this.scrollTop=this.pageHeight-this.viewHeight,this.scrollTop<0&&(this.scrollTop=0),this._emit("scroll",{data:this.scrollTop}))},t.prototype.setScrollTop=function(e){this.scrollTop=e,e<0&&(e=0),this.thumbTop=e*(this.slideHeight-this.thumbHeight)/(this.pageHeight-this.viewHeight),this.inner.style.top=this.thumbTop+"px"},t}(a);f.prototype.setInnerHeight=f.prototype.setScrollHeight;var l=function(e){function t(t,n){var r=e.call(this,t,"-h")||this;return r.scrollLeft=0,r.scrollWidth=0,r.height=r.HScrollHeight,r.inner.style.height=r.element.style.height=(r.height||12)+"px",r.renderer=n,r}return r(t,e),t.prototype.onMouseDown=function(e,t){if(e!=="mousedown")return;if(o.getButton(t)!==0||t.detail===2)return;if(t.target===this.inner){var n=this,r=t.clientX,i=function(e){r=e.clientX},s=function(){clearInterval(l)},u=t.clientX,a=this.thumbLeft,f=function(){if(r===undefined)return;var e=n.scrollLeftFromThumbLeft(a+r-u);if(e===n.scrollLeft)return;n._emit("scroll",{data:e})};o.capture(this.inner,i,s);var l=setInterval(f,20);return o.preventDefault(t)}var c=t.clientX-this.element.getBoundingClientRect().left-this.thumbWidth/2;return this._emit("scroll",{data:this.scrollLeftFromThumbLeft(c)}),o.preventDefault(t)},t.prototype.getHeight=function(){return this.isVisible?this.height:0},t.prototype.scrollLeftFromThumbLeft=function(e){var t=e*(this.pageWidth-this.viewWidth)/(this.slideWidth-this.thumbWidth);return t>>=0,t<0?t=0:t>this.pageWidth-this.viewWidth&&(t=this.pageWidth-this.viewWidth),t},t.prototype.setWidth=function(e){this.width=Math.max(0,e),this.element.style.width=this.width+"px",this.slideWidth=this.width,this.viewWidth=this.width,this.setScrollWidth(this.pageWidth,!0)},t.prototype.setScrollWidth=function(e,t){if(this.pageWidth===e&&!t)return;this.pageWidth=e,this.thumbWidth=this.slideWidth*this.viewWidth/this.pageWidth,this.thumbWidth>this.slideWidth&&(this.thumbWidth=this.slideWidth),this.thumbWidth<15&&(this.thumbWidth=15),this.inner.style.width=this.thumbWidth+"px",this.scrollLeft>this.pageWidth-this.viewWidth&&(this.scrollLeft=this.pageWidth-this.viewWidth,this.scrollLeft<0&&(this.scrollLeft=0),this._emit("scroll",{data:this.scrollLeft}))},t.prototype.setScrollLeft=function(e){this.scrollLeft=e,e<0&&(e=0),this.thumbLeft=e*(this.slideWidth-this.thumbWidth)/(this.pageWidth-this.viewWidth),this.inner.style.left=this.thumbLeft+"px"},t}(a);l.prototype.setInnerWidth=l.prototype.setScrollWidth,t.ScrollBar=f,t.ScrollBarV=f,t.ScrollBarH=l,t.VScrollBar=f,t.HScrollBar=l}),define("ace/renderloop",["require","exports","module","ace/lib/event"],function(e,t,n){"use strict";var r=e("./lib/event"),i=function(){function e(e,t){this.onRender=e,this.pending=!1,this.changes=0,this.$recursionLimit=2,this.window=t||window;var n=this;this._flush=function(e){n.pending=!1;var t=n.changes;t&&(r.blockIdle(100),n.changes=0,n.onRender(t));if(n.changes){if(n.$recursionLimit--<0)return;n.schedule()}else n.$recursionLimit=2}}return e.prototype.schedule=function(e){this.changes=this.changes|e,this.changes&&!this.pending&&(r.nextFrame(this._flush),this.pending=!0)},e.prototype.clear=function(e){var t=this.changes;return this.changes=0,t},e}();t.RenderLoop=i}),define("ace/layer/font_metrics",["require","exports","module","ace/lib/oop","ace/lib/dom","ace/lib/lang","ace/lib/event","ace/lib/useragent","ace/lib/event_emitter"],function(e,t,n){var r=e("../lib/oop"),i=e("../lib/dom"),s=e("../lib/lang"),o=e("../lib/event"),u=e("../lib/useragent"),a=e("../lib/event_emitter").EventEmitter,f=512,l=typeof ResizeObserver=="function",c=200,h=function(){function e(e){this.el=i.createElement("div"),this.$setMeasureNodeStyles(this.el.style,!0),this.$main=i.createElement("div"),this.$setMeasureNodeStyles(this.$main.style),this.$measureNode=i.createElement("div"),this.$setMeasureNodeStyles(this.$measureNode.style),this.el.appendChild(this.$main),this.el.appendChild(this.$measureNode),e.appendChild(this.el),this.$measureNode.textContent=s.stringRepeat("X",f),this.$characterSize={width:0,height:0},l?this.$addObserver():this.checkForSizeChanges()}return e.prototype.$setMeasureNodeStyles=function(e,t){e.width=e.height="auto",e.left=e.top="0px",e.visibility="hidden",e.position="absolute",e.whiteSpace="pre",u.isIE<8?e["font-family"]="inherit":e.font="inherit",e.overflow=t?"hidden":"visible"},e.prototype.checkForSizeChanges=function(e){e===undefined&&(e=this.$measureSizes());if(e&&(this.$characterSize.width!==e.width||this.$characterSize.height!==e.height)){this.$measureNode.style.fontWeight="bold";var t=this.$measureSizes();this.$measureNode.style.fontWeight="",this.$characterSize=e,this.charSizes=Object.create(null),this.allowBoldFonts=t&&t.width===e.width&&t.height===e.height,this._emit("changeCharacterSize",{data:e})}},e.prototype.$addObserver=function(){var e=this;this.$observer=new window.ResizeObserver(function(t){e.checkForSizeChanges()}),this.$observer.observe(this.$measureNode)},e.prototype.$pollSizeChanges=function(){if(this.$pollSizeChangesTimer||this.$observer)return this.$pollSizeChangesTimer;var e=this;return this.$pollSizeChangesTimer=o.onIdle(function t(){e.checkForSizeChanges(),o.onIdle(t,500)},500)},e.prototype.setPolling=function(e){e?this.$pollSizeChanges():this.$pollSizeChangesTimer&&(clearInterval(this.$pollSizeChangesTimer),this.$pollSizeChangesTimer=0)},e.prototype.$measureSizes=function(e){var t={height:(e||this.$measureNode).clientHeight,width:(e||this.$measureNode).clientWidth/f};return t.width===0||t.height===0?null:t},e.prototype.$measureCharWidth=function(e){this.$main.textContent=s.stringRepeat(e,f);var t=this.$main.getBoundingClientRect();return t.width/f},e.prototype.getCharacterWidth=function(e){var t=this.charSizes[e];return t===undefined&&(t=this.charSizes[e]=this.$measureCharWidth(e)/this.$characterSize.width),t},e.prototype.destroy=function(){clearInterval(this.$pollSizeChangesTimer),this.$observer&&this.$observer.disconnect(),this.el&&this.el.parentNode&&this.el.parentNode.removeChild(this.el)},e.prototype.$getZoom=function(e){return!e||!e.parentElement?1:(Number(window.getComputedStyle(e).zoom)||1)*this.$getZoom(e.parentElement)},e.prototype.$initTransformMeasureNodes=function(){var e=function(e,t){return["div",{style:"position: absolute;top:"+e+"px;left:"+t+"px;"}]};this.els=i.buildDom([e(0,0),e(c,0),e(0,c),e(c,c)],this.el)},e.prototype.transformCoordinates=function(e,t){function r(e,t,n){var r=e[1]*t[0]-e[0]*t[1];return[(-t[1]*n[0]+t[0]*n[1])/r,(+e[1]*n[0]-e[0]*n[1])/r]}function i(e,t){return[e[0]-t[0],e[1]-t[1]]}function s(e,t){return[e[0]+t[0],e[1]+t[1]]}function o(e,t){return[e*t[0],e*t[1]]}function u(e){var t=e.getBoundingClientRect();return[t.left,t.top]}if(e){var n=this.$getZoom(this.el);e=o(1/n,e)}this.els||this.$initTransformMeasureNodes();var a=u(this.els[0]),f=u(this.els[1]),l=u(this.els[2]),h=u(this.els[3]),p=r(i(h,f),i(h,l),i(s(f,l),s(h,a))),d=o(1+p[0],i(f,a)),v=o(1+p[1],i(l,a));if(t){var m=t,g=p[0]*m[0]/c+p[1]*m[1]/c+1,y=s(o(m[0],d),o(m[1],v));return s(o(1/g/c,y),a)}var b=i(e,a),w=r(i(d,o(p[0],b)),i(v,o(p[1],b)),b);return o(c,w)},e}();h.prototype.$characterSize={width:0,height:0},r.implement(h.prototype,a),t.FontMetrics=h}),define("ace/css/editor-css",["require","exports","module"],function(e,t,n){n.exports='\n.ace_br1 {border-top-left-radius    : 3px;}\n.ace_br2 {border-top-right-radius   : 3px;}\n.ace_br3 {border-top-left-radius    : 3px; border-top-right-radius:    3px;}\n.ace_br4 {border-bottom-right-radius: 3px;}\n.ace_br5 {border-top-left-radius    : 3px; border-bottom-right-radius: 3px;}\n.ace_br6 {border-top-right-radius   : 3px; border-bottom-right-radius: 3px;}\n.ace_br7 {border-top-left-radius    : 3px; border-top-right-radius:    3px; border-bottom-right-radius: 3px;}\n.ace_br8 {border-bottom-left-radius : 3px;}\n.ace_br9 {border-top-left-radius    : 3px; border-bottom-left-radius:  3px;}\n.ace_br10{border-top-right-radius   : 3px; border-bottom-left-radius:  3px;}\n.ace_br11{border-top-left-radius    : 3px; border-top-right-radius:    3px; border-bottom-left-radius:  3px;}\n.ace_br12{border-bottom-right-radius: 3px; border-bottom-left-radius:  3px;}\n.ace_br13{border-top-left-radius    : 3px; border-bottom-right-radius: 3px; border-bottom-left-radius:  3px;}\n.ace_br14{border-top-right-radius   : 3px; border-bottom-right-radius: 3px; border-bottom-left-radius:  3px;}\n.ace_br15{border-top-left-radius    : 3px; border-top-right-radius:    3px; border-bottom-right-radius: 3px; border-bottom-left-radius: 3px;}\n\n\n.ace_editor {\n    position: relative;\n    overflow: hidden;\n    padding: 0;\n    font: 12px/normal \'Monaco\', \'Menlo\', \'Ubuntu Mono\', \'Consolas\', \'Source Code Pro\', \'source-code-pro\', monospace;\n    direction: ltr;\n    text-align: left;\n    -webkit-tap-highlight-color: rgba(0, 0, 0, 0);\n    forced-color-adjust: none;\n}\n\n.ace_scroller {\n    position: absolute;\n    overflow: hidden;\n    top: 0;\n    bottom: 0;\n    background-color: inherit;\n    -ms-user-select: none;\n    -moz-user-select: none;\n    -webkit-user-select: none;\n    user-select: none;\n    cursor: text;\n}\n\n.ace_content {\n    position: absolute;\n    box-sizing: border-box;\n    min-width: 100%;\n    contain: style size layout;\n    font-variant-ligatures: no-common-ligatures;\n}\n\n.ace_keyboard-focus:focus {\n    box-shadow: inset 0 0 0 2px #5E9ED6;\n    outline: none;\n}\n\n.ace_dragging .ace_scroller:before{\n    position: absolute;\n    top: 0;\n    left: 0;\n    right: 0;\n    bottom: 0;\n    content: \'\';\n    background: rgba(250, 250, 250, 0.01);\n    z-index: 1000;\n}\n.ace_dragging.ace_dark .ace_scroller:before{\n    background: rgba(0, 0, 0, 0.01);\n}\n\n.ace_gutter {\n    position: absolute;\n    overflow : hidden;\n    width: auto;\n    top: 0;\n    bottom: 0;\n    left: 0;\n    cursor: default;\n    z-index: 4;\n    -ms-user-select: none;\n    -moz-user-select: none;\n    -webkit-user-select: none;\n    user-select: none;\n    contain: style size layout;\n}\n\n.ace_gutter-active-line {\n    position: absolute;\n    left: 0;\n    right: 0;\n}\n\n.ace_scroller.ace_scroll-left:after {\n    content: "";\n    position: absolute;\n    top: 0;\n    right: 0;\n    bottom: 0;\n    left: 0;\n    box-shadow: 17px 0 16px -16px rgba(0, 0, 0, 0.4) inset;\n    pointer-events: none;\n}\n\n.ace_gutter-cell, .ace_gutter-cell_svg-icons {\n    position: absolute;\n    top: 0;\n    left: 0;\n    right: 0;\n    padding-left: 19px;\n    padding-right: 6px;\n    background-repeat: no-repeat;\n}\n\n.ace_gutter-cell_svg-icons .ace_gutter_annotation {\n    margin-left: -14px;\n    float: left;\n}\n\n.ace_gutter-cell .ace_gutter_annotation {\n    margin-left: -19px;\n    float: left;\n}\n\n.ace_gutter-cell.ace_error, .ace_icon.ace_error, .ace_icon.ace_error_fold, .ace_gutter-cell.ace_security, .ace_icon.ace_security, .ace_icon.ace_security_fold {\n    background-image: 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url("data:image/svg+xml;base64,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");\n    background-color: darkorange;\n}\n\n.ace_scrollbar {\n    contain: strict;\n    position: absolute;\n    right: 0;\n    bottom: 0;\n    z-index: 6;\n}\n\n.ace_scrollbar-inner {\n    position: absolute;\n    cursor: text;\n    left: 0;\n    top: 0;\n}\n\n.ace_scrollbar-v{\n    overflow-x: hidden;\n    overflow-y: scroll;\n    top: 0;\n}\n\n.ace_scrollbar-h {\n    overflow-x: scroll;\n    overflow-y: hidden;\n    left: 0;\n}\n\n.ace_print-margin {\n    position: absolute;\n    height: 100%;\n}\n\n.ace_text-input {\n    position: absolute;\n    z-index: 0;\n    width: 0.5em;\n    height: 1em;\n    opacity: 0;\n    background: transparent;\n    -moz-appearance: none;\n    appearance: none;\n    border: none;\n    resize: none;\n    outline: none;\n    overflow: hidden;\n    font: inherit;\n    padding: 0 1px;\n    margin: 0 -1px;\n    contain: strict;\n    -ms-user-select: text;\n    -moz-user-select: text;\n    -webkit-user-select: text;\n    user-select: text;\n    /*with `pre-line` chrome inserts &nbsp; instead of space*/\n    white-space: pre!important;\n}\n.ace_text-input.ace_composition {\n    background: transparent;\n    color: inherit;\n    z-index: 1000;\n    opacity: 1;\n}\n.ace_composition_placeholder { color: transparent }\n.ace_composition_marker { \n    border-bottom: 1px solid;\n    position: absolute;\n    border-radius: 0;\n    margin-top: 1px;\n}\n\n[ace_nocontext=true] {\n    transform: none!important;\n    filter: none!important;\n    clip-path: none!important;\n    mask : none!important;\n    contain: none!important;\n    perspective: none!important;\n    mix-blend-mode: initial!important;\n    z-index: auto;\n}\n\n.ace_layer {\n    z-index: 1;\n    position: absolute;\n    overflow: hidden;\n    /* workaround for chrome bug https://github.com/ajaxorg/ace/issues/2312*/\n    word-wrap: normal;\n    white-space: pre;\n    height: 100%;\n    width: 100%;\n    box-sizing: border-box;\n    /* setting pointer-events: auto; on node under the mouse, which changes\n        during scroll, will break mouse wheel scrolling in Safari */\n    pointer-events: none;\n}\n\n.ace_gutter-layer {\n    position: relative;\n    width: auto;\n    text-align: right;\n    pointer-events: auto;\n    height: 1000000px;\n    contain: style size layout;\n}\n\n.ace_text-layer {\n    font: inherit !important;\n    position: absolute;\n    height: 1000000px;\n    width: 1000000px;\n    contain: style size layout;\n}\n\n.ace_text-layer > .ace_line, .ace_text-layer > .ace_line_group {\n    contain: style size layout;\n    position: absolute;\n    top: 0;\n    left: 0;\n    right: 0;\n}\n\n.ace_hidpi .ace_text-layer,\n.ace_hidpi .ace_gutter-layer,\n.ace_hidpi .ace_content,\n.ace_hidpi .ace_gutter {\n    contain: strict;\n}\n.ace_hidpi .ace_text-layer > .ace_line, \n.ace_hidpi .ace_text-layer > .ace_line_group {\n    contain: strict;\n}\n\n.ace_cjk {\n    display: inline-block;\n    text-align: center;\n}\n\n.ace_cursor-layer {\n    z-index: 4;\n}\n\n.ace_cursor {\n    z-index: 4;\n    position: absolute;\n    box-sizing: border-box;\n    border-left: 2px solid;\n    /* workaround for smooth cursor repaintng whole screen in chrome */\n    transform: translatez(0);\n}\n\n.ace_multiselect .ace_cursor {\n    border-left-width: 1px;\n}\n\n.ace_slim-cursors .ace_cursor {\n    border-left-width: 1px;\n}\n\n.ace_overwrite-cursors .ace_cursor {\n    border-left-width: 0;\n    border-bottom: 1px solid;\n}\n\n.ace_hidden-cursors .ace_cursor {\n    opacity: 0.2;\n}\n\n.ace_hasPlaceholder .ace_hidden-cursors .ace_cursor {\n    opacity: 0;\n}\n\n.ace_smooth-blinking .ace_cursor {\n    transition: opacity 0.18s;\n}\n\n.ace_animate-blinking .ace_cursor {\n    animation-duration: 1000ms;\n    animation-timing-function: step-end;\n    animation-name: blink-ace-animate;\n    animation-iteration-count: infinite;\n}\n\n.ace_animate-blinking.ace_smooth-blinking .ace_cursor {\n    animation-duration: 1000ms;\n    animation-timing-function: ease-in-out;\n    animation-name: blink-ace-animate-smooth;\n}\n    \n@keyframes blink-ace-animate {\n    from, to { opacity: 1; }\n    60% { opacity: 0; }\n}\n\n@keyframes blink-ace-animate-smooth {\n    from, to { opacity: 1; }\n    45% { opacity: 1; }\n    60% { opacity: 0; }\n    85% { opacity: 0; }\n}\n\n.ace_marker-layer .ace_step, .ace_marker-layer .ace_stack {\n    position: absolute;\n    z-index: 3;\n}\n\n.ace_marker-layer .ace_selection {\n    position: absolute;\n    z-index: 5;\n}\n\n.ace_marker-layer .ace_bracket {\n    position: absolute;\n    z-index: 6;\n}\n\n.ace_marker-layer .ace_error_bracket {\n    position: absolute;\n    border-bottom: 1px solid #DE5555;\n    border-radius: 0;\n}\n\n.ace_marker-layer .ace_active-line {\n    position: absolute;\n    z-index: 2;\n}\n\n.ace_marker-layer .ace_selected-word {\n    position: absolute;\n    z-index: 4;\n    box-sizing: border-box;\n}\n\n.ace_line .ace_fold {\n    box-sizing: border-box;\n\n    display: inline-block;\n    height: 11px;\n    margin-top: -2px;\n    vertical-align: middle;\n\n    background-image:\n        url("data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABEAAAAJCAYAAADU6McMAAAAGXRFWHRTb2Z0d2FyZQBBZG9iZSBJbWFnZVJlYWR5ccllPAAAAJpJREFUeNpi/P//PwOlgAXGYGRklAVSokD8GmjwY1wasKljQpYACtpCFeADcHVQfQyMQAwzwAZI3wJKvCLkfKBaMSClBlR7BOQikCFGQEErIH0VqkabiGCAqwUadAzZJRxQr/0gwiXIal8zQQPnNVTgJ1TdawL0T5gBIP1MUJNhBv2HKoQHHjqNrA4WO4zY0glyNKLT2KIfIMAAQsdgGiXvgnYAAAAASUVORK5CYII="),\n        url("data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAA3CAYAAADNNiA5AAAAGXRFWHRTb2Z0d2FyZQBBZG9iZSBJbWFnZVJlYWR5ccllPAAAACJJREFUeNpi+P//fxgTAwPDBxDxD078RSX+YeEyDFMCIMAAI3INmXiwf2YAAAAASUVORK5CYII=");\n    background-repeat: no-repeat, repeat-x;\n    background-position: center center, top left;\n    color: transparent;\n\n    border: 1px solid black;\n    border-radius: 2px;\n\n    cursor: pointer;\n    pointer-events: auto;\n}\n\n.ace_dark .ace_fold {\n}\n\n.ace_fold:hover{\n    background-image:\n        url("data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABEAAAAJCAYAAADU6McMAAAAGXRFWHRTb2Z0d2FyZQBBZG9iZSBJbWFnZVJlYWR5ccllPAAAAJpJREFUeNpi/P//PwOlgAXGYGRklAVSokD8GmjwY1wasKljQpYACtpCFeADcHVQfQyMQAwzwAZI3wJKvCLkfKBaMSClBlR7BOQikCFGQEErIH0VqkabiGCAqwUadAzZJRxQr/0gwiXIal8zQQPnNVTgJ1TdawL0T5gBIP1MUJNhBv2HKoQHHjqNrA4WO4zY0glyNKLT2KIfIMAAQsdgGiXvgnYAAAAASUVORK5CYII="),\n        url("data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAA3CAYAAADNNiA5AAAAGXRFWHRTb2Z0d2FyZQBBZG9iZSBJbWFnZVJlYWR5ccllPAAAACBJREFUeNpi+P//fz4TAwPDZxDxD5X4i5fLMEwJgAADAEPVDbjNw87ZAAAAAElFTkSuQmCC");\n}\n\n.ace_tooltip {\n    background-color: #f5f5f5;\n    border: 1px solid gray;\n    border-radius: 1px;\n    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.3);\n    color: black;\n    max-width: 100%;\n    padding: 3px 4px;\n    position: fixed;\n    z-index: 999999;\n    box-sizing: border-box;\n    cursor: default;\n    white-space: pre-wrap;\n    word-wrap: break-word;\n    line-height: normal;\n    font-style: normal;\n    font-weight: normal;\n    letter-spacing: normal;\n    pointer-events: none;\n    overflow: auto;\n    max-width: min(60em, 66vw);\n    overscroll-behavior: contain;\n}\n.ace_tooltip pre {\n    white-space: pre-wrap;\n}\n\n.ace_tooltip.ace_dark {\n    background-color: #636363;\n    color: #fff;\n}\n\n.ace_tooltip:focus {\n    outline: 1px solid #5E9ED6;\n}\n\n.ace_icon {\n    display: inline-block;\n    width: 18px;\n    vertical-align: top;\n}\n\n.ace_icon_svg {\n    display: inline-block;\n    width: 12px;\n    vertical-align: top;\n    -webkit-mask-repeat: no-repeat;\n    -webkit-mask-size: 12px;\n    -webkit-mask-position: center;\n}\n\n.ace_folding-enabled > .ace_gutter-cell, .ace_folding-enabled > .ace_gutter-cell_svg-icons {\n    padding-right: 13px;\n}\n\n.ace_fold-widget {\n    box-sizing: border-box;\n\n    margin: 0 -12px 0 1px;\n    display: none;\n    width: 11px;\n    vertical-align: top;\n\n    background-image: url("data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAUAAAAFCAYAAACNbyblAAAANElEQVR42mWKsQ0AMAzC8ixLlrzQjzmBiEjp0A6WwBCSPgKAXoLkqSot7nN3yMwR7pZ32NzpKkVoDBUxKAAAAABJRU5ErkJggg==");\n    background-repeat: no-repeat;\n    background-position: center;\n\n    border-radius: 3px;\n    \n    border: 1px solid transparent;\n    cursor: pointer;\n}\n\n.ace_folding-enabled .ace_fold-widget {\n    display: inline-block;   \n}\n\n.ace_fold-widget.ace_end {\n    background-image: url("data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAUAAAAFCAYAAACNbyblAAAANElEQVR42m3HwQkAMAhD0YzsRchFKI7sAikeWkrxwScEB0nh5e7KTPWimZki4tYfVbX+MNl4pyZXejUO1QAAAABJRU5ErkJggg==");\n}\n\n.ace_fold-widget.ace_closed {\n    background-image: url("data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAMAAAAGCAYAAAAG5SQMAAAAOUlEQVR42jXKwQkAMAgDwKwqKD4EwQ26sSOkVWjgIIHAzPiCgaqiqnJHZnKICBERHN194O5b9vbLuAVRL+l0YWnZAAAAAElFTkSuQmCCXA==");\n}\n\n.ace_fold-widget:hover {\n    border: 1px solid rgba(0, 0, 0, 0.3);\n    background-color: rgba(255, 255, 255, 0.2);\n    box-shadow: 0 1px 1px rgba(255, 255, 255, 0.7);\n}\n\n.ace_fold-widget:active {\n    border: 1px solid rgba(0, 0, 0, 0.4);\n    background-color: rgba(0, 0, 0, 0.05);\n    box-shadow: 0 1px 1px rgba(255, 255, 255, 0.8);\n}\n/**\n * Dark version for fold widgets\n */\n.ace_dark .ace_fold-widget {\n    background-image: url("data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAUAAAAFCAYAAACNbyblAAAAHklEQVQIW2P4//8/AzoGEQ7oGCaLLAhWiSwB146BAQCSTPYocqT0AAAAAElFTkSuQmCC");\n}\n.ace_dark .ace_fold-widget.ace_end {\n    background-image: url("data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAUAAAAFCAYAAACNbyblAAAAH0lEQVQIW2P4//8/AxQ7wNjIAjDMgC4AxjCVKBirIAAF0kz2rlhxpAAAAABJRU5ErkJggg==");\n}\n.ace_dark .ace_fold-widget.ace_closed {\n    background-image: url("data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAMAAAAFCAYAAACAcVaiAAAAHElEQVQIW2P4//+/AxAzgDADlOOAznHAKgPWAwARji8UIDTfQQAAAABJRU5ErkJggg==");\n}\n.ace_dark .ace_fold-widget:hover {\n    box-shadow: 0 1px 1px rgba(255, 255, 255, 0.2);\n    background-color: rgba(255, 255, 255, 0.1);\n}\n.ace_dark .ace_fold-widget:active {\n    box-shadow: 0 1px 1px rgba(255, 255, 255, 0.2);\n}\n\n.ace_inline_button {\n    border: 1px solid lightgray;\n    display: inline-block;\n    margin: -1px 8px;\n    padding: 0 5px;\n    pointer-events: auto;\n    cursor: pointer;\n}\n.ace_inline_button:hover {\n    border-color: gray;\n    background: rgba(200,200,200,0.2);\n    display: inline-block;\n    pointer-events: auto;\n}\n\n.ace_fold-widget.ace_invalid {\n    background-color: #FFB4B4;\n    border-color: #DE5555;\n}\n\n.ace_fade-fold-widgets .ace_fold-widget {\n    transition: opacity 0.4s ease 0.05s;\n    opacity: 0;\n}\n\n.ace_fade-fold-widgets:hover .ace_fold-widget {\n    transition: opacity 0.05s ease 0.05s;\n    opacity:1;\n}\n\n.ace_underline {\n    text-decoration: underline;\n}\n\n.ace_bold {\n    font-weight: bold;\n}\n\n.ace_nobold .ace_bold {\n    font-weight: normal;\n}\n\n.ace_italic {\n    font-style: italic;\n}\n\n\n.ace_error-marker {\n    background-color: rgba(255, 0, 0,0.2);\n    position: absolute;\n    z-index: 9;\n}\n\n.ace_highlight-marker {\n    background-color: rgba(255, 255, 0,0.2);\n    position: absolute;\n    z-index: 8;\n}\n\n.ace_mobile-menu {\n    position: absolute;\n    line-height: 1.5;\n    border-radius: 4px;\n    -ms-user-select: none;\n    -moz-user-select: none;\n    -webkit-user-select: none;\n    user-select: none;\n    background: white;\n    box-shadow: 1px 3px 2px grey;\n    border: 1px solid #dcdcdc;\n    color: black;\n}\n.ace_dark > .ace_mobile-menu {\n    background: #333;\n    color: #ccc;\n    box-shadow: 1px 3px 2px grey;\n    border: 1px solid #444;\n\n}\n.ace_mobile-button {\n    padding: 2px;\n    cursor: pointer;\n    overflow: hidden;\n}\n.ace_mobile-button:hover {\n    background-color: #eee;\n    opacity:1;\n}\n.ace_mobile-button:active {\n    background-color: #ddd;\n}\n\n.ace_placeholder {\n    position: relative;\n    font-family: arial;\n    transform: scale(0.9);\n    transform-origin: left;\n    white-space: pre;\n    opacity: 0.7;\n    margin: 0 10px;\n    z-index: 1;\n}\n\n.ace_ghost_text {\n    opacity: 0.5;\n    font-style: italic;\n}\n\n.ace_ghost_text_container > div {\n    white-space: pre;\n}\n\n.ghost_text_line_wrapped::after {\n    content: "\u21a9";\n    position: absolute;\n}\n\n.ace_lineWidgetContainer.ace_ghost_text {\n    margin: 0px 4px\n}\n\n.ace_screenreader-only {\n    position:absolute;\n    left:-10000px;\n    top:auto;\n    width:1px;\n    height:1px;\n    overflow:hidden;\n}\n\n.ace_hidden_token {\n    display: none;\n}'}),define("ace/layer/decorators",["require","exports","module","ace/lib/dom","ace/lib/oop","ace/lib/event_emitter"],function(e,t,n){"use strict";var r=e("../lib/dom"),i=e("../lib/oop"),s=e("../lib/event_emitter").EventEmitter,o=function(){function e(e,t){this.canvas=r.createElement("canvas"),this.renderer=t,this.pixelRatio=1,this.maxHeight=t.layerConfig.maxHeight,this.lineHeight=t.layerConfig.lineHeight,this.canvasHeight=e.parent.scrollHeight,this.heightRatio=this.canvasHeight/this.maxHeight,this.canvasWidth=e.width,this.minDecorationHeight=2*this.pixelRatio|0,this.halfMinDecorationHeight=this.minDecorationHeight/2|0,this.canvas.width=this.canvasWidth,this.canvas.height=this.canvasHeight,this.canvas.style.top="0px",this.canvas.style.right="0px",this.canvas.style.zIndex="7px",this.canvas.style.position="absolute",this.colors={},this.colors.dark={error:"rgba(255, 18, 18, 1)",warning:"rgba(18, 136, 18, 1)",info:"rgba(18, 18, 136, 1)"},this.colors.light={error:"rgb(255,51,51)",warning:"rgb(32,133,72)",info:"rgb(35,68,138)"},e.element.appendChild(this.canvas)}return e.prototype.$updateDecorators=function(e){function i(e,t){return e.priority<t.priority?-1:e.priority>t.priority?1:0}var t=this.renderer.theme.isDark===!0?this.colors.dark:this.colors.light;if(e){this.maxHeight=e.maxHeight,this.lineHeight=e.lineHeight,this.canvasHeight=e.height;var n=(e.lastRow+1)*this.lineHeight;n<this.canvasHeight?this.heightRatio=1:this.heightRatio=this.canvasHeight/this.maxHeight}var r=this.canvas.getContext("2d"),s=this.renderer.session.$annotations;r.clearRect(0,0,this.canvas.width,this.canvas.height);if(s){var o={info:1,warning:2,error:3};s.forEach(function(e){e.priority=o[e.type]||null}),s=s.sort(i);var u=this.renderer.session.$foldData;for(var a=0;a<s.length;a++){var f=s[a].row,l=this.compensateFoldRows(f,u),c=Math.round((f-l)*this.lineHeight*this.heightRatio),h=Math.round((f-l)*this.lineHeight*this.heightRatio),p=Math.round(((f-l)*this.lineHeight+this.lineHeight)*this.heightRatio),d=p-h;if(d<this.minDecorationHeight){var v=(h+p)/2|0;v<this.halfMinDecorationHeight?v=this.halfMinDecorationHeight:v+this.halfMinDecorationHeight>this.canvasHeight&&(v=this.canvasHeight-this.halfMinDecorationHeight),h=Math.round(v-this.halfMinDecorationHeight),p=Math.round(v+this.halfMinDecorationHeight)}r.fillStyle=t[s[a].type]||null,r.fillRect(0,c,this.canvasWidth,p-h)}}var m=this.renderer.session.selection.getCursor();if(m){var l=this.compensateFoldRows(m.row,u),c=Math.round((m.row-l)*this.lineHeight*this.heightRatio);r.fillStyle="rgba(0, 0, 0, 0.5)",r.fillRect(0,c,this.canvasWidth,2)}},e.prototype.compensateFoldRows=function(e,t){var n=0;if(t&&t.length>0)for(var r=0;r<t.length;r++)e>t[r].start.row&&e<t[r].end.row?n+=e-t[r].start.row:e>=t[r].end.row&&(n+=t[r].end.row-t[r].start.row);return n},e}();i.implement(o.prototype,s),t.Decorator=o}),define("ace/virtual_renderer",["require","exports","module","ace/lib/oop","ace/lib/dom","ace/lib/lang","ace/config","ace/layer/gutter","ace/layer/marker","ace/layer/text","ace/layer/cursor","ace/scrollbar","ace/scrollbar","ace/scrollbar_custom","ace/scrollbar_custom","ace/renderloop","ace/layer/font_metrics","ace/lib/event_emitter","ace/css/editor-css","ace/layer/decorators","ace/lib/useragent","ace/layer/text_util"],function(e,t,n){"use strict";var r=e("./lib/oop"),i=e("./lib/dom"),s=e("./lib/lang"),o=e("./config"),u=e("./layer/gutter").Gutter,a=e("./layer/marker").Marker,f=e("./layer/text").Text,l=e("./layer/cursor").Cursor,c=e("./scrollbar").HScrollBar,h=e("./scrollbar").VScrollBar,p=e("./scrollbar_custom").HScrollBar,d=e("./scrollbar_custom").VScrollBar,v=e("./renderloop").RenderLoop,m=e("./layer/font_metrics").FontMetrics,g=e("./lib/event_emitter").EventEmitter,y=e("./css/editor-css"),b=e("./layer/decorators").Decorator,w=e("./lib/useragent"),E=e("./layer/text_util").isTextToken;i.importCssString(y,"ace_editor.css",!1);var S=function(){function e(e,t){var n=this;this.container=e||i.createElement("div"),i.addCssClass(this.container,"ace_editor"),i.HI_DPI&&i.addCssClass(this.container,"ace_hidpi"),this.setTheme(t),o.get("useStrictCSP")==null&&o.set("useStrictCSP",!1),this.$gutter=i.createElement("div"),this.$gutter.className="ace_gutter",this.container.appendChild(this.$gutter),this.$gutter.setAttribute("aria-hidden","true"),this.scroller=i.createElement("div"),this.scroller.className="ace_scroller",this.container.appendChild(this.scroller),this.content=i.createElement("div"),this.content.className="ace_content",this.scroller.appendChild(this.content),this.$gutterLayer=new u(this.$gutter),this.$gutterLayer.on("changeGutterWidth",this.onGutterResize.bind(this)),this.$markerBack=new a(this.content);var r=this.$textLayer=new f(this.content);this.canvas=r.element,this.$markerFront=new a(this.content),this.$cursorLayer=new l(this.content),this.$horizScroll=!1,this.$vScroll=!1,this.scrollBar=this.scrollBarV=new h(this.container,this),this.scrollBarH=new c(this.container,this),this.scrollBarV.on("scroll",function(e){n.$scrollAnimation||n.session.setScrollTop(e.data-n.scrollMargin.top)}),this.scrollBarH.on("scroll",function(e){n.$scrollAnimation||n.session.setScrollLeft(e.data-n.scrollMargin.left)}),this.scrollTop=0,this.scrollLeft=0,this.cursorPos={row:0,column:0},this.$fontMetrics=new m(this.container),this.$textLayer.$setFontMetrics(this.$fontMetrics),this.$textLayer.on("changeCharacterSize",function(e){n.updateCharacterSize(),n.onResize(!0,n.gutterWidth,n.$size.width,n.$size.height),n._signal("changeCharacterSize",e)}),this.$size={width:0,height:0,scrollerHeight:0,scrollerWidth:0,$dirty:!0},this.layerConfig={width:1,padding:0,firstRow:0,firstRowScreen:0,lastRow:0,lineHeight:0,characterWidth:0,minHeight:1,maxHeight:1,offset:0,height:1,gutterOffset:1},this.scrollMargin={left:0,right:0,top:0,bottom:0,v:0,h:0},this.margin={left:0,right:0,top:0,bottom:0,v:0,h:0},this.$keepTextAreaAtCursor=!w.isIOS,this.$loop=new v(this.$renderChanges.bind(this),this.container.ownerDocument.defaultView),this.$loop.schedule(this.CHANGE_FULL),this.updateCharacterSize(),this.setPadding(4),this.$addResizeObserver(),o.resetOptions(this),o._signal("renderer",this)}return e.prototype.updateCharacterSize=function(){this.$textLayer.allowBoldFonts!=this.$allowBoldFonts&&(this.$allowBoldFonts=this.$textLayer.allowBoldFonts,this.setStyle("ace_nobold",!this.$allowBoldFonts)),this.layerConfig.characterWidth=this.characterWidth=this.$textLayer.getCharacterWidth(),this.layerConfig.lineHeight=this.lineHeight=this.$textLayer.getLineHeight(),this.$updatePrintMargin(),i.setStyle(this.scroller.style,"line-height",this.lineHeight+"px")},e.prototype.setSession=function(e){this.session&&this.session.doc.off("changeNewLineMode",this.onChangeNewLineMode),this.session=e,e&&this.scrollMargin.top&&e.getScrollTop()<=0&&e.setScrollTop(-this.scrollMargin.top),this.$cursorLayer.setSession(e),this.$markerBack.setSession(e),this.$markerFront.setSession(e),this.$gutterLayer.setSession(e),this.$textLayer.setSession(e);if(!e)return;this.$loop.schedule(this.CHANGE_FULL),this.session.$setFontMetrics(this.$fontMetrics),this.scrollBarH.scrollLeft=this.scrollBarV.scrollTop=null,this.onChangeNewLineMode=this.onChangeNewLineMode.bind(this),this.onChangeNewLineMode(),this.session.doc.on("changeNewLineMode",this.onChangeNewLineMode)},e.prototype.updateLines=function(e,t,n){t===undefined&&(t=Infinity),this.$changedLines?(this.$changedLines.firstRow>e&&(this.$changedLines.firstRow=e),this.$changedLines.lastRow<t&&(this.$changedLines.lastRow=t)):this.$changedLines={firstRow:e,lastRow:t};if(this.$changedLines.lastRow<this.layerConfig.firstRow){if(!n)return;this.$changedLines.lastRow=this.layerConfig.lastRow}if(this.$changedLines.firstRow>this.layerConfig.lastRow)return;this.$loop.schedule(this.CHANGE_LINES)},e.prototype.onChangeNewLineMode=function(){this.$loop.schedule(this.CHANGE_TEXT),this.$textLayer.$updateEolChar(),this.session.$bidiHandler.setEolChar(this.$textLayer.EOL_CHAR)},e.prototype.onChangeTabSize=function(){this.$loop.schedule(this.CHANGE_TEXT|this.CHANGE_MARKER),this.$textLayer.onChangeTabSize()},e.prototype.updateText=function(){this.$loop.schedule(this.CHANGE_TEXT)},e.prototype.updateFull=function(e){e?this.$renderChanges(this.CHANGE_FULL,!0):this.$loop.schedule(this.CHANGE_FULL)},e.prototype.updateFontSize=function(){this.$textLayer.checkForSizeChanges()},e.prototype.$updateSizeAsync=function(){this.$loop.pending?this.$size.$dirty=!0:this.onResize()},e.prototype.onResize=function(e,t,n,r){if(this.resizing>2)return;this.resizing>0?this.resizing++:this.resizing=e?1:0;var i=this.container;r||(r=i.clientHeight||i.scrollHeight),!r&&this.$maxLines&&this.lineHeight>1&&(!i.style.height||i.style.height=="0px")&&(i.style.height="1px",r=i.clientHeight||i.scrollHeight),n||(n=i.clientWidth||i.scrollWidth);var s=this.$updateCachedSize(e,t,n,r);this.$resizeTimer&&this.$resizeTimer.cancel();if(!this.$size.scrollerHeight||!n&&!r)return this.resizing=0;e&&(this.$gutterLayer.$padding=null),e?this.$renderChanges(s|this.$changes,!0):this.$loop.schedule(s|this.$changes),this.resizing&&(this.resizing=0),this.scrollBarH.scrollLeft=this.scrollBarV.scrollTop=null,this.$customScrollbar&&this.$updateCustomScrollbar(!0)},e.prototype.$updateCachedSize=function(e,t,n,r){r-=this.$extraHeight||0;var s=0,o=this.$size,u={width:o.width,height:o.height,scrollerHeight:o.scrollerHeight,scrollerWidth:o.scrollerWidth};r&&(e||o.height!=r)&&(o.height=r,s|=this.CHANGE_SIZE,o.scrollerHeight=o.height,this.$horizScroll&&(o.scrollerHeight-=this.scrollBarH.getHeight()),this.scrollBarV.setHeight(o.scrollerHeight),this.scrollBarV.element.style.bottom=this.scrollBarH.getHeight()+"px",s|=this.CHANGE_SCROLL);if(n&&(e||o.width!=n)){s|=this.CHANGE_SIZE,o.width=n,t==null&&(t=this.$showGutter?this.$gutter.offsetWidth:0),this.gutterWidth=t,i.setStyle(this.scrollBarH.element.style,"left",t+"px"),i.setStyle(this.scroller.style,"left",t+this.margin.left+"px"),o.scrollerWidth=Math.max(0,n-t-this.scrollBarV.getWidth()-this.margin.h),i.setStyle(this.$gutter.style,"left",this.margin.left+"px");var a=this.scrollBarV.getWidth()+"px";i.setStyle(this.scrollBarH.element.style,"right",a),i.setStyle(this.scroller.style,"right",a),i.setStyle(this.scroller.style,"bottom",this.scrollBarH.getHeight()),this.scrollBarH.setWidth(o.scrollerWidth);if(this.session&&this.session.getUseWrapMode()&&this.adjustWrapLimit()||e)s|=this.CHANGE_FULL}return o.$dirty=!n||!r,s&&this._signal("resize",u),s},e.prototype.onGutterResize=function(e){var t=this.$showGutter?e:0;t!=this.gutterWidth&&(this.$changes|=this.$updateCachedSize(!0,t,this.$size.width,this.$size.height)),this.session.getUseWrapMode()&&this.adjustWrapLimit()?this.$loop.schedule(this.CHANGE_FULL):this.$size.$dirty?this.$loop.schedule(this.CHANGE_FULL):this.$computeLayerConfig()},e.prototype.adjustWrapLimit=function(){var e=this.$size.scrollerWidth-this.$padding*2,t=Math.floor(e/this.characterWidth);return this.session.adjustWrapLimit(t,this.$showPrintMargin&&this.$printMarginColumn)},e.prototype.setAnimatedScroll=function(e){this.setOption("animatedScroll",e)},e.prototype.getAnimatedScroll=function(){return this.$animatedScroll},e.prototype.setShowInvisibles=function(e){this.setOption("showInvisibles",e),this.session.$bidiHandler.setShowInvisibles(e)},e.prototype.getShowInvisibles=function(){return this.getOption("showInvisibles")},e.prototype.getDisplayIndentGuides=function(){return this.getOption("displayIndentGuides")},e.prototype.setDisplayIndentGuides=function(e){this.setOption("displayIndentGuides",e)},e.prototype.getHighlightIndentGuides=function(){return this.getOption("highlightIndentGuides")},e.prototype.setHighlightIndentGuides=function(e){this.setOption("highlightIndentGuides",e)},e.prototype.setShowPrintMargin=function(e){this.setOption("showPrintMargin",e)},e.prototype.getShowPrintMargin=function(){return this.getOption("showPrintMargin")},e.prototype.setPrintMarginColumn=function(e){this.setOption("printMarginColumn",e)},e.prototype.getPrintMarginColumn=function(){return this.getOption("printMarginColumn")},e.prototype.getShowGutter=function(){return this.getOption("showGutter")},e.prototype.setShowGutter=function(e){return this.setOption("showGutter",e)},e.prototype.getFadeFoldWidgets=function(){return this.getOption("fadeFoldWidgets")},e.prototype.setFadeFoldWidgets=function(e){this.setOption("fadeFoldWidgets",e)},e.prototype.setHighlightGutterLine=function(e){this.setOption("highlightGutterLine",e)},e.prototype.getHighlightGutterLine=function(){return this.getOption("highlightGutterLine")},e.prototype.$updatePrintMargin=function(){if(!this.$showPrintMargin&&!this.$printMarginEl)return;if(!this.$printMarginEl){var e=i.createElement("div");e.className="ace_layer ace_print-margin-layer",this.$printMarginEl=i.createElement("div"),this.$printMarginEl.className="ace_print-margin",e.appendChild(this.$printMarginEl),this.content.insertBefore(e,this.content.firstChild)}var t=this.$printMarginEl.style;t.left=Math.round(this.characterWidth*this.$printMarginColumn+this.$padding)+"px",t.visibility=this.$showPrintMargin?"visible":"hidden",this.session&&this.session.$wrap==-1&&this.adjustWrapLimit()},e.prototype.getContainerElement=function(){return this.container},e.prototype.getMouseEventTarget=function(){return this.scroller},e.prototype.getTextAreaContainer=function(){return this.container},e.prototype.$moveTextAreaToCursor=function(){if(this.$isMousePressed)return;var e=this.textarea.style,t=this.$composition;if(!this.$keepTextAreaAtCursor&&!t){i.translate(this.textarea,-100,0);return}var n=this.$cursorLayer.$pixelPos;if(!n)return;t&&t.markerRange&&(n=this.$cursorLayer.getPixelPosition(t.markerRange.start,!0));var r=this.layerConfig,s=n.top,o=n.left;s-=r.offset;var u=t&&t.useTextareaForIME||w.isMobile?this.lineHeight:1;if(s<0||s>r.height-u){i.translate(this.textarea,0,0);return}var a=1,f=this.$size.height-u;if(!t)s+=this.lineHeight;else if(t.useTextareaForIME){var l=this.textarea.value;a=this.characterWidth*this.session.$getStringScreenWidth(l)[0]}else s+=this.lineHeight+2;o-=this.scrollLeft,o>this.$size.scrollerWidth-a&&(o=this.$size.scrollerWidth-a),o+=this.gutterWidth+this.margin.left,i.setStyle(e,"height",u+"px"),i.setStyle(e,"width",a+"px"),i.translate(this.textarea,Math.min(o,this.$size.scrollerWidth-a),Math.min(s,f))},e.prototype.getFirstVisibleRow=function(){return this.layerConfig.firstRow},e.prototype.getFirstFullyVisibleRow=function(){return this.layerConfig.firstRow+(this.layerConfig.offset===0?0:1)},e.prototype.getLastFullyVisibleRow=function(){var e=this.layerConfig,t=e.lastRow,n=this.session.documentToScreenRow(t,0)*e.lineHeight;return n-this.session.getScrollTop()>e.height-e.lineHeight?t-1:t},e.prototype.getLastVisibleRow=function(){return this.layerConfig.lastRow},e.prototype.setPadding=function(e){this.$padding=e,this.$textLayer.setPadding(e),this.$cursorLayer.setPadding(e),this.$markerFront.setPadding(e),this.$markerBack.setPadding(e),this.$loop.schedule(this.CHANGE_FULL),this.$updatePrintMargin()},e.prototype.setScrollMargin=function(e,t,n,r){var i=this.scrollMargin;i.top=e|0,i.bottom=t|0,i.right=r|0,i.left=n|0,i.v=i.top+i.bottom,i.h=i.left+i.right,i.top&&this.scrollTop<=0&&this.session&&this.session.setScrollTop(-i.top),this.updateFull()},e.prototype.setMargin=function(e,t,n,r){var i=this.margin;i.top=e|0,i.bottom=t|0,i.right=r|0,i.left=n|0,i.v=i.top+i.bottom,i.h=i.left+i.right,this.$updateCachedSize(!0,this.gutterWidth,this.$size.width,this.$size.height),this.updateFull()},e.prototype.getHScrollBarAlwaysVisible=function(){return this.$hScrollBarAlwaysVisible},e.prototype.setHScrollBarAlwaysVisible=function(e){this.setOption("hScrollBarAlwaysVisible",e)},e.prototype.getVScrollBarAlwaysVisible=function(){return this.$vScrollBarAlwaysVisible},e.prototype.setVScrollBarAlwaysVisible=function(e){this.setOption("vScrollBarAlwaysVisible",e)},e.prototype.$updateScrollBarV=function(){var e=this.layerConfig.maxHeight,t=this.$size.scrollerHeight;!this.$maxLines&&this.$scrollPastEnd&&(e-=(t-this.lineHeight)*this.$scrollPastEnd,this.scrollTop>e-t&&(e=this.scrollTop+t,this.scrollBarV.scrollTop=null)),this.scrollBarV.setScrollHeight(e+this.scrollMargin.v),this.scrollBarV.setScrollTop(this.scrollTop+this.scrollMargin.top)},e.prototype.$updateScrollBarH=function(){this.scrollBarH.setScrollWidth(this.layerConfig.width+2*this.$padding+this.scrollMargin.h),this.scrollBarH.setScrollLeft(this.scrollLeft+this.scrollMargin.left)},e.prototype.freeze=function(){this.$frozen=!0},e.prototype.unfreeze=function(){this.$frozen=!1},e.prototype.$renderChanges=function(e,t){this.$changes&&(e|=this.$changes,this.$changes=0);if(!this.session||!this.container.offsetWidth||this.$frozen||!e&&!t){this.$changes|=e;return}if(this.$size.$dirty)return this.$changes|=e,this.onResize(!0);this.lineHeight||this.$textLayer.checkForSizeChanges(),this._signal("beforeRender",e),this.session&&this.session.$bidiHandler&&this.session.$bidiHandler.updateCharacterWidths(this.$fontMetrics);var n=this.layerConfig;if(e&this.CHANGE_FULL||e&this.CHANGE_SIZE||e&this.CHANGE_TEXT||e&this.CHANGE_LINES||e&this.CHANGE_SCROLL||e&this.CHANGE_H_SCROLL){e|=this.$computeLayerConfig()|this.$loop.clear();if(n.firstRow!=this.layerConfig.firstRow&&n.firstRowScreen==this.layerConfig.firstRowScreen){var r=this.scrollTop+(n.firstRow-Math.max(this.layerConfig.firstRow,0))*this.lineHeight;r>0&&(this.scrollTop=r,e|=this.CHANGE_SCROLL,e|=this.$computeLayerConfig()|this.$loop.clear())}n=this.layerConfig,this.$updateScrollBarV(),e&this.CHANGE_H_SCROLL&&this.$updateScrollBarH(),i.translate(this.content,-this.scrollLeft,-n.offset);var s=n.width+2*this.$padding+"px",o=n.minHeight+"px";i.setStyle(this.content.style,"width",s),i.setStyle(this.content.style,"height",o)}e&this.CHANGE_H_SCROLL&&(i.translate(this.content,-this.scrollLeft,-n.offset),this.scroller.className=this.scrollLeft<=0?"ace_scroller ":"ace_scroller ace_scroll-left ",this.enableKeyboardAccessibility&&(this.scroller.className+=this.keyboardFocusClassName));if(e&this.CHANGE_FULL){this.$changedLines=null,this.$textLayer.update(n),this.$showGutter&&this.$gutterLayer.update(n),this.$customScrollbar&&this.$scrollDecorator.$updateDecorators(n),this.$markerBack.update(n),this.$markerFront.update(n),this.$cursorLayer.update(n),this.$moveTextAreaToCursor(),this._signal("afterRender",e);return}if(e&this.CHANGE_SCROLL){this.$changedLines=null,e&this.CHANGE_TEXT||e&this.CHANGE_LINES?this.$textLayer.update(n):this.$textLayer.scrollLines(n),this.$showGutter&&(e&this.CHANGE_GUTTER||e&this.CHANGE_LINES?this.$gutterLayer.update(n):this.$gutterLayer.scrollLines(n)),this.$customScrollbar&&this.$scrollDecorator.$updateDecorators(n),this.$markerBack.update(n),this.$markerFront.update(n),this.$cursorLayer.update(n),this.$moveTextAreaToCursor(),this._signal("afterRender",e);return}e&this.CHANGE_TEXT?(this.$changedLines=null,this.$textLayer.update(n),this.$showGutter&&this.$gutterLayer.update(n),this.$customScrollbar&&this.$scrollDecorator.$updateDecorators(n)):e&this.CHANGE_LINES?((this.$updateLines()||e&this.CHANGE_GUTTER&&this.$showGutter)&&this.$gutterLayer.update(n),this.$customScrollbar&&this.$scrollDecorator.$updateDecorators(n)):e&this.CHANGE_TEXT||e&this.CHANGE_GUTTER?(this.$showGutter&&this.$gutterLayer.update(n),this.$customScrollbar&&this.$scrollDecorator.$updateDecorators(n)):e&this.CHANGE_CURSOR&&(this.$highlightGutterLine&&this.$gutterLayer.updateLineHighlight(n),this.$customScrollbar&&this.$scrollDecorator.$updateDecorators(n)),e&this.CHANGE_CURSOR&&(this.$cursorLayer.update(n),this.$moveTextAreaToCursor()),e&(this.CHANGE_MARKER|this.CHANGE_MARKER_FRONT)&&this.$markerFront.update(n),e&(this.CHANGE_MARKER|this.CHANGE_MARKER_BACK)&&this.$markerBack.update(n),this._signal("afterRender",e)},e.prototype.$autosize=function(){var e=this.session.getScreenLength()*this.lineHeight,t=this.$maxLines*this.lineHeight,n=Math.min(t,Math.max((this.$minLines||1)*this.lineHeight,e))+this.scrollMargin.v+(this.$extraHeight||0);this.$horizScroll&&(n+=this.scrollBarH.getHeight()),this.$maxPixelHeight&&n>this.$maxPixelHeight&&(n=this.$maxPixelHeight);var r=n<=2*this.lineHeight,i=!r&&e>t;if(n!=this.desiredHeight||this.$size.height!=this.desiredHeight||i!=this.$vScroll){i!=this.$vScroll&&(this.$vScroll=i,this.scrollBarV.setVisible(i));var s=this.container.clientWidth;this.container.style.height=n+"px",this.$updateCachedSize(!0,this.$gutterWidth,s,n),this.desiredHeight=n,this._signal("autosize")}},e.prototype.$computeLayerConfig=function(){var e=this.session,t=this.$size,n=t.height<=2*this.lineHeight,r=this.session.getScreenLength(),i=r*this.lineHeight,s=this.$getLongestLine(),o=!n&&(this.$hScrollBarAlwaysVisible||t.scrollerWidth-s-2*this.$padding<0),u=this.$horizScroll!==o;u&&(this.$horizScroll=o,this.scrollBarH.setVisible(o));var a=this.$vScroll;this.$maxLines&&this.lineHeight>1&&this.$autosize();var f=t.scrollerHeight+this.lineHeight,l=!this.$maxLines&&this.$scrollPastEnd?(t.scrollerHeight-this.lineHeight)*this.$scrollPastEnd:0;i+=l;var c=this.scrollMargin;this.session.setScrollTop(Math.max(-c.top,Math.min(this.scrollTop,i-t.scrollerHeight+c.bottom))),this.session.setScrollLeft(Math.max(-c.left,Math.min(this.scrollLeft,s+2*this.$padding-t.scrollerWidth+c.right)));var h=!n&&(this.$vScrollBarAlwaysVisible||t.scrollerHeight-i+l<0||this.scrollTop>c.top),p=a!==h;p&&(this.$vScroll=h,this.scrollBarV.setVisible(h));var d=this.scrollTop%this.lineHeight,v=Math.ceil(f/this.lineHeight)-1,m=Math.max(0,Math.round((this.scrollTop-d)/this.lineHeight)),g=m+v,y,b,w=this.lineHeight;m=e.screenToDocumentRow(m,0);var E=e.getFoldLine(m);E&&(m=E.start.row),y=e.documentToScreenRow(m,0),b=e.getRowLength(m)*w,g=Math.min(e.screenToDocumentRow(g,0),e.getLength()-1),f=t.scrollerHeight+e.getRowLength(g)*w+b,d=this.scrollTop-y*w;var S=0;if(this.layerConfig.width!=s||u)S=this.CHANGE_H_SCROLL;if(u||p)S|=this.$updateCachedSize(!0,this.gutterWidth,t.width,t.height),this._signal("scrollbarVisibilityChanged"),p&&(s=this.$getLongestLine());return this.layerConfig={width:s,padding:this.$padding,firstRow:m,firstRowScreen:y,lastRow:g,lineHeight:w,characterWidth:this.characterWidth,minHeight:f,maxHeight:i,offset:d,gutterOffset:w?Math.max(0,Math.ceil((d+t.height-t.scrollerHeight)/w)):0,height:this.$size.scrollerHeight},this.session.$bidiHandler&&this.session.$bidiHandler.setContentWidth(s-this.$padding),S},e.prototype.$updateLines=function(){if(!this.$changedLines)return;var e=this.$changedLines.firstRow,t=this.$changedLines.lastRow;this.$changedLines=null;var n=this.layerConfig;if(e>n.lastRow+1)return;if(t<n.firstRow)return;if(t===Infinity){this.$showGutter&&this.$gutterLayer.update(n),this.$textLayer.update(n);return}return this.$textLayer.updateLines(n,e,t),!0},e.prototype.$getLongestLine=function(){var e=this.session.getScreenWidth();return this.showInvisibles&&!this.session.$useWrapMode&&(e+=1),this.$textLayer&&e>this.$textLayer.MAX_LINE_LENGTH&&(e=this.$textLayer.MAX_LINE_LENGTH+30),Math.max(this.$size.scrollerWidth-2*this.$padding,Math.round(e*this.characterWidth))},e.prototype.updateFrontMarkers=function(){this.$markerFront.setMarkers(this.session.getMarkers(!0)),this.$loop.schedule(this.CHANGE_MARKER_FRONT)},e.prototype.updateBackMarkers=function(){this.$markerBack.setMarkers(this.session.getMarkers()),this.$loop.schedule(this.CHANGE_MARKER_BACK)},e.prototype.addGutterDecoration=function(e,t){this.$gutterLayer.addGutterDecoration(e,t)},e.prototype.removeGutterDecoration=function(e,t){this.$gutterLayer.removeGutterDecoration(e,t)},e.prototype.updateBreakpoints=function(e){this._rows=e,this.$loop.schedule(this.CHANGE_GUTTER)},e.prototype.setAnnotations=function(e){this.$gutterLayer.setAnnotations(e),this.$loop.schedule(this.CHANGE_GUTTER)},e.prototype.updateCursor=function(){this.$loop.schedule(this.CHANGE_CURSOR)},e.prototype.hideCursor=function(){this.$cursorLayer.hideCursor()},e.prototype.showCursor=function(){this.$cursorLayer.showCursor()},e.prototype.scrollSelectionIntoView=function(e,t,n){this.scrollCursorIntoView(e,n),this.scrollCursorIntoView(t,n)},e.prototype.scrollCursorIntoView=function(e,t,n){if(this.$size.scrollerHeight===0)return;var r=this.$cursorLayer.getPixelPosition(e),i=r.left,s=r.top,o=n&&n.top||0,u=n&&n.bottom||0;this.$scrollAnimation&&(this.$stopAnimation=!0);var a=this.$scrollAnimation?this.session.getScrollTop():this.scrollTop;a+o>s?(t&&a+o>s+this.lineHeight&&(s-=t*this.$size.scrollerHeight),s===0&&(s=-this.scrollMargin.top),this.session.setScrollTop(s)):a+this.$size.scrollerHeight-u<s+this.lineHeight&&(t&&a+this.$size.scrollerHeight-u<s-this.lineHeight&&(s+=t*this.$size.scrollerHeight),this.session.setScrollTop(s+this.lineHeight+u-this.$size.scrollerHeight));var f=this.scrollLeft,l=2*this.layerConfig.characterWidth;i-l<f?(i-=l,i<this.$padding+l&&(i=-this.scrollMargin.left),this.session.setScrollLeft(i)):(i+=l,f+this.$size.scrollerWidth<i+this.characterWidth?this.session.setScrollLeft(Math.round(i+this.characterWidth-this.$size.scrollerWidth)):f<=this.$padding&&i-f<this.characterWidth&&this.session.setScrollLeft(0))},e.prototype.getScrollTop=function(){return this.session.getScrollTop()},e.prototype.getScrollLeft=function(){return this.session.getScrollLeft()},e.prototype.getScrollTopRow=function(){return this.scrollTop/this.lineHeight},e.prototype.getScrollBottomRow=function(){return Math.max(0,Math.floor((this.scrollTop+this.$size.scrollerHeight)/this.lineHeight)-1)},e.prototype.scrollToRow=function(e){this.session.setScrollTop(e*this.lineHeight)},e.prototype.alignCursor=function(e,t){typeof e=="number"&&(e={row:e,column:0});var n=this.$cursorLayer.getPixelPosition(e),r=this.$size.scrollerHeight-this.lineHeight,i=n.top-r*(t||0);return this.session.setScrollTop(i),i},e.prototype.$calcSteps=function(e,t){var n=0,r=this.STEPS,i=[],s=function(e,t,n){return n*(Math.pow(e-1,3)+1)+t};for(n=0;n<r;++n)i.push(s(n/this.STEPS,e,t-e));return i},e.prototype.scrollToLine=function(e,t,n,r){var i=this.$cursorLayer.getPixelPosition({row:e,column:0}),s=i.top;t&&(s-=this.$size.scrollerHeight/2);var o=this.scrollTop;this.session.setScrollTop(s),n!==!1&&this.animateScrolling(o,r)},e.prototype.animateScrolling=function(e,t){function o(){r.$timer=clearInterval(r.$timer),r.$scrollAnimation=null,r.$stopAnimation=!1,t&&t()}var n=this.scrollTop;if(!this.$animatedScroll)return;var r=this;if(e==n)return;if(this.$scrollAnimation){var i=this.$scrollAnimation.steps;if(i.length){e=i[0];if(e==n)return}}var s=r.$calcSteps(e,n);this.$scrollAnimation={from:e,to:n,steps:s},clearInterval(this.$timer),r.session.setScrollTop(s.shift()),r.session.$scrollTop=n,this.$timer=setInterval(function(){if(r.$stopAnimation){o();return}if(!r.session)return clearInterval(r.$timer);s.length?(r.session.setScrollTop(s.shift()),r.session.$scrollTop=n):n!=null?(r.session.$scrollTop=-1,r.session.setScrollTop(n),n=null):o()},10)},e.prototype.scrollToY=function(e){this.scrollTop!==e&&(this.$loop.schedule(this.CHANGE_SCROLL),this.scrollTop=e)},e.prototype.scrollToX=function(e){this.scrollLeft!==e&&(this.scrollLeft=e),this.$loop.schedule(this.CHANGE_H_SCROLL)},e.prototype.scrollTo=function(e,t){this.session.setScrollTop(t),this.session.setScrollLeft(e)},e.prototype.scrollBy=function(e,t){t&&this.session.setScrollTop(this.session.getScrollTop()+t),e&&this.session.setScrollLeft(this.session.getScrollLeft()+e)},e.prototype.isScrollableBy=function(e,t){if(t<0&&this.session.getScrollTop()>=1-this.scrollMargin.top)return!0;if(t>0&&this.session.getScrollTop()+this.$size.scrollerHeight-this.layerConfig.maxHeight<-1+this.scrollMargin.bottom)return!0;if(e<0&&this.session.getScrollLeft()>=1-this.scrollMargin.left)return!0;if(e>0&&this.session.getScrollLeft()+this.$size.scrollerWidth-this.layerConfig.width<-1+this.scrollMargin.right)return!0},e.prototype.pixelToScreenCoordinates=function(e,t){var n;if(this.$hasCssTransforms){n={top:0,left:0};var r=this.$fontMetrics.transformCoordinates([e,t]);e=r[1]-this.gutterWidth-this.margin.left,t=r[0]}else n=this.scroller.getBoundingClientRect();var i=e+this.scrollLeft-n.left-this.$padding,s=i/this.characterWidth,o=Math.floor((t+this.scrollTop-n.top)/this.lineHeight),u=this.$blockCursor?Math.floor(s):Math.round(s);return{row:o,column:u,side:s-u>0?1:-1,offsetX:i}},e.prototype.screenToTextCoordinates=function(e,t){var n;if(this.$hasCssTransforms){n={top:0,left:0};var r=this.$fontMetrics.transformCoordinates([e,t]);e=r[1]-this.gutterWidth-this.margin.left,t=r[0]}else n=this.scroller.getBoundingClientRect();var i=e+this.scrollLeft-n.left-this.$padding,s=i/this.characterWidth,o=this.$blockCursor?Math.floor(s):Math.round(s),u=Math.floor((t+this.scrollTop-n.top)/this.lineHeight);return this.session.screenToDocumentPosition(u,Math.max(o,0),i)},e.prototype.textToScreenCoordinates=function(e,t){var n=this.scroller.getBoundingClientRect(),r=this.session.documentToScreenPosition(e,t),i=this.$padding+(this.session.$bidiHandler.isBidiRow(r.row,e)?this.session.$bidiHandler.getPosLeft(r.column):Math.round(r.column*this.characterWidth)),s=r.row*this.lineHeight;return{pageX:n.left+i-this.scrollLeft,pageY:n.top+s-this.scrollTop}},e.prototype.visualizeFocus=function(){i.addCssClass(this.container,"ace_focus")},e.prototype.visualizeBlur=function(){i.removeCssClass(this.container,"ace_focus")},e.prototype.showComposition=function(e){this.$composition=e,e.cssText||(e.cssText=this.textarea.style.cssText),e.useTextareaForIME==undefined&&(e.useTextareaForIME=this.$useTextareaForIME),this.$useTextareaForIME?(i.addCssClass(this.textarea,"ace_composition"),this.textarea.style.cssText="",this.$moveTextAreaToCursor(),this.$cursorLayer.element.style.display="none"):e.markerId=this.session.addMarker(e.markerRange,"ace_composition_marker","text")},e.prototype.setCompositionText=function(e){var t=this.session.selection.cursor;this.addToken(e,"composition_placeholder",t.row,t.column),this.$moveTextAreaToCursor()},e.prototype.hideComposition=function(){if(!this.$composition)return;this.$composition.markerId&&this.session.removeMarker(this.$composition.markerId),i.removeCssClass(this.textarea,"ace_composition"),this.textarea.style.cssText=this.$composition.cssText;var e=this.session.selection.cursor;this.removeExtraToken(e.row,e.column),this.$composition=null,this.$cursorLayer.element.style.display=""},e.prototype.setGhostText=function(e,t){var n=this.session.selection.cursor,r=t||{row:n.row,column:n.column};this.removeGhostText();var s=this.$calculateWrappedTextChunks(e,r);this.addToken(s[0].text,"ghost_text",r.row,r.column),this.$ghostText={text:e,position:{row:r.row,column:r.column}};var o=i.createElement("div");if(s.length>1){var u=this.hideTokensAfterPosition(r.row,r.column),a;s.slice(1).forEach(function(e){var t=i.createElement("div"),n=i.createElement("span");n.className="ace_ghost_text",e.wrapped&&(t.className="ghost_text_line_wrapped"),e.text.length===0&&(e.text=" "),n.appendChild(i.createTextNode(e.text)),t.appendChild(n),o.appendChild(t),a=t}),u.forEach(function(e){var t=i.createElement("span");E(e.type)||(t.className="ace_"+e.type.replace(/\./g," ace_")),t.appendChild(i.createTextNode(e.value)),a.appendChild(t)}),this.$ghostTextWidget={el:o,row:r.row,column:r.column,className:"ace_ghost_text_container"},this.session.widgetManager.addLineWidget(this.$ghostTextWidget);var f=this.$cursorLayer.getPixelPosition(r,!0),l=this.container,c=l.getBoundingClientRect().height,h=s.length*this.lineHeight,p=h<c-f.top;if(p)return;h<c?this.scrollBy(0,(s.length-1)*this.lineHeight):this.scrollToRow(r.row)}},e.prototype.$calculateWrappedTextChunks=function(e,t){var n=this.$size.scrollerWidth-this.$padding*2,r=Math.floor(n/this.characterWidth)-2;r=r<=0?60:r;var i=e.split(/\r?\n/),s=[];for(var o=0;o<i.length;o++){var u=this.session.$getDisplayTokens(i[o],t.column),a=this.session.$computeWrapSplits(u,r,this.session.$tabSize);if(a.length>0){var f=0;a.push(i[o].length);for(var l=0;l<a.length;l++){var c=i[o].slice(f,a[l]);s.push({text:c,wrapped:!0}),f=a[l]}}else s.push({text:i[o],wrapped:!1})}return s},e.prototype.removeGhostText=function(){if(!this.$ghostText)return;var e=this.$ghostText.position;this.removeExtraToken(e.row,e.column),this.$ghostTextWidget&&(this.session.widgetManager.removeLineWidget(this.$ghostTextWidget),this.$ghostTextWidget=null),this.$ghostText=null},e.prototype.addToken=function(e,t,n,r){var i=this.session;i.bgTokenizer.lines[n]=null;var s={type:t,value:e},o=i.getTokens(n);if(r==null||!o.length)o.push(s);else{var u=0;for(var a=0;a<o.length;a++){var f=o[a];u+=f.value.length;if(r<=u){var l=f.value.length-(u-r),c=f.value.slice(0,l),h=f.value.slice(l);o.splice(a,1,{type:f.type,value:c},s,{type:f.type,value:h});break}}}this.updateLines(n,n)},e.prototype.hideTokensAfterPosition=function(e,t){var n=this.session.getTokens(e),r=0,i=!1,s=[];for(var o=0;o<n.length;o++){var u=n[o];r+=u.value.length;if(u.type==="ghost_text")continue;if(i){s.push({type:u.type,value:u.value}),u.type="hidden_token";continue}r===t&&(i=!0)}return this.updateLines(e,e),s},e.prototype.removeExtraToken=function(e,t){this.session.bgTokenizer.lines[e]=null,this.updateLines(e,e)},e.prototype.setTheme=function(e,t){function s(r){if(n.$themeId!=e)return t&&t();if(!r||!r.cssClass)throw new Error("couldn't load module "+e+" or it didn't call define");r.$id&&(n.$themeId=r.$id),i.importCssString(r.cssText,r.cssClass,n.container),n.theme&&i.removeCssClass(n.container,n.theme.cssClass);var s="padding"in r?r.padding:"padding"in(n.theme||{})?4:n.$padding;n.$padding&&s!=n.$padding&&n.setPadding(s),n.$theme=r.cssClass,n.theme=r,i.addCssClass(n.container,r.cssClass),i.setCssClass(n.container,"ace_dark",r.isDark),n.$size&&(n.$size.width=0,n.$updateSizeAsync()),n._dispatchEvent("themeLoaded",{theme:r}),t&&t(),w.isSafari&&n.scroller&&(n.scroller.style.background="red",n.scroller.style.background="")}var n=this;this.$themeId=e,n._dispatchEvent("themeChange",{theme:e});if(!e||typeof e=="string"){var r=e||this.$options.theme.initialValue;o.loadModule(["theme",r],s)}else s(e)},e.prototype.getTheme=function(){return this.$themeId},e.prototype.setStyle=function(e,t){i.setCssClass(this.container,e,t!==!1)},e.prototype.unsetStyle=function(e){i.removeCssClass(this.container,e)},e.prototype.setCursorStyle=function(e){i.setStyle(this.scroller.style,"cursor",e)},e.prototype.setMouseCursor=function(e){i.setStyle(this.scroller.style,"cursor",e)},e.prototype.attachToShadowRoot=function(){i.importCssString(y,"ace_editor.css",this.container)},e.prototype.destroy=function(){this.freeze(),this.$fontMetrics.destroy(),this.$cursorLayer.destroy(),this.removeAllListeners(),this.container.textContent="",this.setOption("useResizeObserver",!1)},e.prototype.$updateCustomScrollbar=function(e){var t=this;this.$horizScroll=this.$vScroll=null,this.scrollBarV.element.remove(),this.scrollBarH.element.remove(),this.$scrollDecorator&&delete this.$scrollDecorator,e===!0?(this.scrollBarV=new d(this.container,this),this.scrollBarH=new p(this.container,this),this.scrollBarV.setHeight(this.$size.scrollerHeight),this.scrollBarH.setWidth(this.$size.scrollerWidth),this.scrollBarV.addEventListener("scroll",function(e){t.$scrollAnimation||t.session.setScrollTop(e.data-t.scrollMargin.top)}),this.scrollBarH.addEventListener("scroll",function(e){t.$scrollAnimation||t.session.setScrollLeft(e.data-t.scrollMargin.left)}),this.$scrollDecorator=new b(this.scrollBarV,this),this.$scrollDecorator.$updateDecorators()):(this.scrollBarV=new h(this.container,this),this.scrollBarH=new c(this.container,this),this.scrollBarV.addEventListener("scroll",function(e){t.$scrollAnimation||t.session.setScrollTop(e.data-t.scrollMargin.top)}),this.scrollBarH.addEventListener("scroll",function(e){t.$scrollAnimation||t.session.setScrollLeft(e.data-t.scrollMargin.left)}))},e.prototype.$addResizeObserver=function(){if(!window.ResizeObserver||this.$resizeObserver)return;var e=this;this.$resizeTimer=s.delayedCall(function(){e.destroyed||e.onResize()},50),this.$resizeObserver=new window.ResizeObserver(function(t){var n=t[0].contentRect.width,r=t[0].contentRect.height;Math.abs(e.$size.width-n)>1||Math.abs(e.$size.height-r)>1?e.$resizeTimer.delay():e.$resizeTimer.cancel()}),this.$resizeObserver.observe(this.container)},e}();S.prototype.CHANGE_CURSOR=1,S.prototype.CHANGE_MARKER=2,S.prototype.CHANGE_GUTTER=4,S.prototype.CHANGE_SCROLL=8,S.prototype.CHANGE_LINES=16,S.prototype.CHANGE_TEXT=32,S.prototype.CHANGE_SIZE=64,S.prototype.CHANGE_MARKER_BACK=128,S.prototype.CHANGE_MARKER_FRONT=256,S.prototype.CHANGE_FULL=512,S.prototype.CHANGE_H_SCROLL=1024,S.prototype.$changes=0,S.prototype.$padding=null,S.prototype.$frozen=!1,S.prototype.STEPS=8,r.implement(S.prototype,g),o.defineOptions(S.prototype,"renderer",{useResizeObserver:{set:function(e){!e&&this.$resizeObserver?(this.$resizeObserver.disconnect(),this.$resizeTimer.cancel(),this.$resizeTimer=this.$resizeObserver=null):e&&!this.$resizeObserver&&this.$addResizeObserver()}},animatedScroll:{initialValue:!1},showInvisibles:{set:function(e){this.$textLayer.setShowInvisibles(e)&&this.$loop.schedule(this.CHANGE_TEXT)},initialValue:!1},showPrintMargin:{set:function(){this.$updatePrintMargin()},initialValue:!0},printMarginColumn:{set:function(){this.$updatePrintMargin()},initialValue:80},printMargin:{set:function(e){typeof e=="number"&&(this.$printMarginColumn=e),this.$showPrintMargin=!!e,this.$updatePrintMargin()},get:function(){return this.$showPrintMargin&&this.$printMarginColumn}},showGutter:{set:function(e){this.$gutter.style.display=e?"block":"none",this.$loop.schedule(this.CHANGE_FULL),this.onGutterResize()},initialValue:!0},useSvgGutterIcons:{set:function(e){this.$gutterLayer.$useSvgGutterIcons=e},initialValue:!1},showFoldedAnnotations:{set:function(e){this.$gutterLayer.$showFoldedAnnotations=e},initialValue:!1},fadeFoldWidgets:{set:function(e){i.setCssClass(this.$gutter,"ace_fade-fold-widgets",e)},initialValue:!1},showFoldWidgets:{set:function(e){this.$gutterLayer.setShowFoldWidgets(e),this.$loop.schedule(this.CHANGE_GUTTER)},initialValue:!0},displayIndentGuides:{set:function(e){this.$textLayer.setDisplayIndentGuides(e)&&this.$loop.schedule(this.CHANGE_TEXT)},initialValue:!0},highlightIndentGuides:{set:function(e){this.$textLayer.setHighlightIndentGuides(e)==1?this.$textLayer.$highlightIndentGuide():this.$textLayer.$clearActiveIndentGuide(this.$textLayer.$lines.cells)},initialValue:!0},highlightGutterLine:{set:function(e){this.$gutterLayer.setHighlightGutterLine(e),this.$loop.schedule(this.CHANGE_GUTTER)},initialValue:!0},hScrollBarAlwaysVisible:{set:function(e){(!this.$hScrollBarAlwaysVisible||!this.$horizScroll)&&this.$loop.schedule(this.CHANGE_SCROLL)},initialValue:!1},vScrollBarAlwaysVisible:{set:function(e){(!this.$vScrollBarAlwaysVisible||!this.$vScroll)&&this.$loop.schedule(this.CHANGE_SCROLL)},initialValue:!1},fontSize:{set:function(e){typeof e=="number"&&(e+="px"),this.container.style.fontSize=e,this.updateFontSize()},initialValue:12},fontFamily:{set:function(e){this.container.style.fontFamily=e,this.updateFontSize()}},maxLines:{set:function(e){this.updateFull()}},minLines:{set:function(e){this.$minLines<562949953421311||(this.$minLines=0),this.updateFull()}},maxPixelHeight:{set:function(e){this.updateFull()},initialValue:0},scrollPastEnd:{set:function(e){e=+e||0;if(this.$scrollPastEnd==e)return;this.$scrollPastEnd=e,this.$loop.schedule(this.CHANGE_SCROLL)},initialValue:0,handlesSet:!0},fixedWidthGutter:{set:function(e){this.$gutterLayer.$fixedWidth=!!e,this.$loop.schedule(this.CHANGE_GUTTER)}},customScrollbar:{set:function(e){this.$updateCustomScrollbar(e)},initialValue:!1},theme:{set:function(e){this.setTheme(e)},get:function(){return this.$themeId||this.theme},initialValue:"./theme/textmate",handlesSet:!0},hasCssTransforms:{},useTextareaForIME:{initialValue:!w.isMobile&&!w.isIE}}),t.VirtualRenderer=S}),define("ace/worker/worker_client",["require","exports","module","ace/lib/oop","ace/lib/net","ace/lib/event_emitter","ace/config"],function(e,t,n){"use strict";function u(e){var t="importScripts('"+i.qualifyURL(e)+"');";try{return new Blob([t],{type:"application/javascript"})}catch(n){var r=window.BlobBuilder||window.WebKitBlobBuilder||window.MozBlobBuilder,s=new r;return s.append(t),s.getBlob("application/javascript")}}function a(e){if(typeof Worker=="undefined")return{postMessage:function(){},terminate:function(){}};if(o.get("loadWorkerFromBlob")){var t=u(e),n=window.URL||window.webkitURL,r=n.createObjectURL(t);return new Worker(r)}return new Worker(e)}var r=e("../lib/oop"),i=e("../lib/net"),s=e("../lib/event_emitter").EventEmitter,o=e("../config"),f=function(e){e.postMessage||(e=this.$createWorkerFromOldConfig.apply(this,arguments)),this.$worker=e,this.$sendDeltaQueue=this.$sendDeltaQueue.bind(this),this.changeListener=this.changeListener.bind(this),this.onMessage=this.onMessage.bind(this),this.callbackId=1,this.callbacks={},this.$worker.onmessage=this.onMessage};(function(){r.implement(this,s),this.$createWorkerFromOldConfig=function(t,n,r,i,s){e.nameToUrl&&!e.toUrl&&(e.toUrl=e.nameToUrl);if(o.get("packaged")||!e.toUrl)i=i||o.moduleUrl(n,"worker");else{var u=this.$normalizePath;i=i||u(e.toUrl("ace/worker/worker.js",null,"_"));var f={};t.forEach(function(t){f[t]=u(e.toUrl(t,null,"_").replace(/(\.js)?(\?.*)?$/,""))})}return this.$worker=a(i),s&&this.send("importScripts",s),this.$worker.postMessage({init:!0,tlns:f,module:n,classname:r}),this.$worker},this.onMessage=function(e){var t=e.data;switch(t.type){case"event":this._signal(t.name,{data:t.data});break;case"call":var n=this.callbacks[t.id];n&&(n(t.data),delete this.callbacks[t.id]);break;case"error":this.reportError(t.data);break;case"log":window.console&&console.log&&console.log.apply(console,t.data)}},this.reportError=function(e){window.console&&console.error&&console.error(e)},this.$normalizePath=function(e){return i.qualifyURL(e)},this.terminate=function(){this._signal("terminate",{}),this.deltaQueue=null,this.$worker.terminate(),this.$worker.onerror=function(e){e.preventDefault()},this.$worker=null,this.$doc&&this.$doc.off("change",this.changeListener),this.$doc=null},this.send=function(e,t){this.$worker.postMessage({command:e,args:t})},this.call=function(e,t,n){if(n){var r=this.callbackId++;this.callbacks[r]=n,t.push(r)}this.send(e,t)},this.emit=function(e,t){try{t.data&&t.data.err&&(t.data.err={message:t.data.err.message,stack:t.data.err.stack,code:t.data.err.code}),this.$worker&&this.$worker.postMessage({event:e,data:{data:t.data}})}catch(n){console.error(n.stack)}},this.attachToDocument=function(e){this.$doc&&this.terminate(),this.$doc=e,this.call("setValue",[e.getValue()]),e.on("change",this.changeListener,!0)},this.changeListener=function(e){this.deltaQueue||(this.deltaQueue=[],setTimeout(this.$sendDeltaQueue,0)),e.action=="insert"?this.deltaQueue.push(e.start,e.lines):this.deltaQueue.push(e.start,e.end)},this.$sendDeltaQueue=function(){var e=this.deltaQueue;if(!e)return;this.deltaQueue=null,e.length>50&&e.length>this.$doc.getLength()>>1?this.call("setValue",[this.$doc.getValue()]):this.emit("change",{data:e})}}).call(f.prototype);var l=function(e,t,n){var r=null,i=!1,u=Object.create(s),a=[],l=new f({messageBuffer:a,terminate:function(){},postMessage:function(e){a.push(e);if(!r)return;i?setTimeout(c):c()}});l.setEmitSync=function(e){i=e};var c=function(){var e=a.shift();e.command?r[e.command].apply(r,e.args):e.event&&u._signal(e.event,e.data)};return u.postMessage=function(e){l.onMessage({data:e})},u.callback=function(e,t){this.postMessage({type:"call",id:t,data:e})},u.emit=function(e,t){this.postMessage({type:"event",name:e,data:t})},o.loadModule(["worker",t],function(e){r=new e[n](u);while(a.length)c()}),l};t.UIWorkerClient=l,t.WorkerClient=f,t.createWorker=a}),define("ace/placeholder",["require","exports","module","ace/range","ace/lib/event_emitter","ace/lib/oop"],function(e,t,n){"use strict";var r=e("./range").Range,i=e("./lib/event_emitter").EventEmitter,s=e("./lib/oop"),o=function(){function e(e,t,n,r,i,s){var o=this;this.length=t,this.session=e,this.doc=e.getDocument(),this.mainClass=i,this.othersClass=s,this.$onUpdate=this.onUpdate.bind(this),this.doc.on("change",this.$onUpdate,!0),this.$others=r,this.$onCursorChange=function(){setTimeout(function(){o.onCursorChange()})},this.$pos=n;var u=e.getUndoManager().$undoStack||e.getUndoManager().$undostack||{length:-1};this.$undoStackDepth=u.length,this.setup(),e.selection.on("changeCursor",this.$onCursorChange)}return e.prototype.setup=function(){var e=this,t=this.doc,n=this.session;this.selectionBefore=n.selection.toJSON(),n.selection.inMultiSelectMode&&n.selection.toSingleRange(),this.pos=t.createAnchor(this.$pos.row,this.$pos.column);var i=this.pos;i.$insertRight=!0,i.detach(),i.markerId=n.addMarker(new r(i.row,i.column,i.row,i.column+this.length),this.mainClass,null,!1),this.others=[],this.$others.forEach(function(n){var r=t.createAnchor(n.row,n.column);r.$insertRight=!0,r.detach(),e.others.push(r)}),n.setUndoSelect(!1)},e.prototype.showOtherMarkers=function(){if(this.othersActive)return;var e=this.session,t=this;this.othersActive=!0,this.others.forEach(function(n){n.markerId=e.addMarker(new r(n.row,n.column,n.row,n.column+t.length),t.othersClass,null,!1)})},e.prototype.hideOtherMarkers=function(){if(!this.othersActive)return;this.othersActive=!1;for(var e=0;e<this.others.length;e++)this.session.removeMarker(this.others[e].markerId)},e.prototype.onUpdate=function(e){if(this.$updating)return this.updateAnchors(e);var t=e;if(t.start.row!==t.end.row)return;if(t.start.row!==this.pos.row)return;this.$updating=!0;var n=e.action==="insert"?t.end.column-t.start.column:t.start.column-t.end.column,i=t.start.column>=this.pos.column&&t.start.column<=this.pos.column+this.length+1,s=t.start.column-this.pos.column;this.updateAnchors(e),i&&(this.length+=n);if(i&&!this.session.$fromUndo)if(e.action==="insert")for(var o=this.others.length-1;o>=0;o--){var u=this.others[o],a={row:u.row,column:u.column+s};this.doc.insertMergedLines(a,e.lines)}else if(e.action==="remove")for(var o=this.others.length-1;o>=0;o--){var u=this.others[o],a={row:u.row,column:u.column+s};this.doc.remove(new r(a.row,a.column,a.row,a.column-n))}this.$updating=!1,this.updateMarkers()},e.prototype.updateAnchors=function(e){this.pos.onChange(e);for(var t=this.others.length;t--;)this.others[t].onChange(e);this.updateMarkers()},e.prototype.updateMarkers=function(){if(this.$updating)return;var e=this,t=this.session,n=function(n,i){t.removeMarker(n.markerId),n.markerId=t.addMarker(new r(n.row,n.column,n.row,n.column+e.length),i,null,!1)};n(this.pos,this.mainClass);for(var i=this.others.length;i--;)n(this.others[i],this.othersClass)},e.prototype.onCursorChange=function(e){if(this.$updating||!this.session)return;var t=this.session.selection.getCursor();t.row===this.pos.row&&t.column>=this.pos.column&&t.column<=this.pos.column+this.length?(this.showOtherMarkers(),this._emit("cursorEnter",e)):(this.hideOtherMarkers(),this._emit("cursorLeave",e))},e.prototype.detach=function(){this.session.removeMarker(this.pos&&this.pos.markerId),this.hideOtherMarkers(),this.doc.off("change",this.$onUpdate),this.session.selection.off("changeCursor",this.$onCursorChange),this.session.setUndoSelect(!0),this.session=null},e.prototype.cancel=function(){if(this.$undoStackDepth===-1)return;var e=this.session.getUndoManager(),t=(e.$undoStack||e.$undostack).length-this.$undoStackDepth;for(var n=0;n<t;n++)e.undo(this.session,!0);this.selectionBefore&&this.session.selection.fromJSON(this.selectionBefore)},e}();s.implement(o.prototype,i),t.PlaceHolder=o}),define("ace/mouse/multi_select_handler",["require","exports","module","ace/lib/event","ace/lib/useragent"],function(e,t,n){function s(e,t){return e.row==t.row&&e.column==t.column}function o(e){var t=e.domEvent,n=t.altKey,o=t.shiftKey,u=t.ctrlKey,a=e.getAccelKey(),f=e.getButton();u&&i.isMac&&(f=t.button);if(e.editor.inMultiSelectMode&&f==2){e.editor.textInput.onContextMenu(e.domEvent);return}if(!u&&!n&&!a){f===0&&e.editor.inMultiSelectMode&&e.editor.exitMultiSelectMode();return}if(f!==0)return;var l=e.editor,c=l.selection,h=l.inMultiSelectMode,p=e.getDocumentPosition(),d=c.getCursor(),v=e.inSelection()||c.isEmpty()&&s(p,d),m=e.x,g=e.y,y=function(e){m=e.clientX,g=e.clientY},b=l.session,w=l.renderer.pixelToScreenCoordinates(m,g),E=w,S;if(l.$mouseHandler.$enableJumpToDef)u&&n||a&&n?S=o?"block":"add":n&&l.$blockSelectEnabled&&(S="block");else if(a&&!n){S="add";if(!h&&o)return}else n&&l.$blockSelectEnabled&&(S="block");S&&i.isMac&&t.ctrlKey&&l.$mouseHandler.cancelContextMenu();if(S=="add"){if(!h&&v)return;if(!h){var x=c.toOrientedRange();l.addSelectionMarker(x)}var T=c.rangeList.rangeAtPoint(p);l.inVirtualSelectionMode=!0,o&&(T=null,x=c.ranges[0]||x,l.removeSelectionMarker(x)),l.once("mouseup",function(){var e=c.toOrientedRange();T&&e.isEmpty()&&s(T.cursor,e.cursor)?c.substractPoint(e.cursor):(o?c.substractPoint(x.cursor):x&&(l.removeSelectionMarker(x),c.addRange(x)),c.addRange(e)),l.inVirtualSelectionMode=!1})}else if(S=="block"){e.stop(),l.inVirtualSelectionMode=!0;var N,C=[],k=function(){var e=l.renderer.pixelToScreenCoordinates(m,g),t=b.screenToDocumentPosition(e.row,e.column,e.offsetX);if(s(E,e)&&s(t,c.lead))return;E=e,l.selection.moveToPosition(t),l.renderer.scrollCursorIntoView(),l.removeSelectionMarkers(C),C=c.rectangularRangeBlock(E,w),l.$mouseHandler.$clickSelection&&C.length==1&&C[0].isEmpty()&&(C[0]=l.$mouseHandler.$clickSelection.clone()),C.forEach(l.addSelectionMarker,l),l.updateSelectionMarkers()};h&&!a?c.toSingleRange():!h&&a&&(N=c.toOrientedRange(),l.addSelectionMarker(N)),o?w=b.documentToScreenPosition(c.lead):c.moveToPosition(p),E={row:-1,column:-1};var L=function(e){k(),clearInterval(O),l.removeSelectionMarkers(C),C.length||(C=[c.toOrientedRange()]),N&&(l.removeSelectionMarker(N),c.toSingleRange(N));for(var t=0;t<C.length;t++)c.addRange(C[t]);l.inVirtualSelectionMode=!1,l.$mouseHandler.$clickSelection=null},A=k;r.capture(l.container,y,L);var O=setInterval(function(){A()},20);return e.preventDefault()}}var r=e("../lib/event"),i=e("../lib/useragent");t.onMouseDown=o}),define("ace/commands/multi_select_commands",["require","exports","module","ace/keyboard/hash_handler"],function(e,t,n){t.defaultCommands=[{name:"addCursorAbove",description:"Add cursor above",exec:function(e){e.selectMoreLines(-1)},bindKey:{win:"Ctrl-Alt-Up",mac:"Ctrl-Alt-Up"},scrollIntoView:"cursor",readOnly:!0},{name:"addCursorBelow",description:"Add cursor below",exec:function(e){e.selectMoreLines(1)},bindKey:{win:"Ctrl-Alt-Down",mac:"Ctrl-Alt-Down"},scrollIntoView:"cursor",readOnly:!0},{name:"addCursorAboveSkipCurrent",description:"Add cursor above (skip current)",exec:function(e){e.selectMoreLines(-1,!0)},bindKey:{win:"Ctrl-Alt-Shift-Up",mac:"Ctrl-Alt-Shift-Up"},scrollIntoView:"cursor",readOnly:!0},{name:"addCursorBelowSkipCurrent",description:"Add cursor below (skip current)",exec:function(e){e.selectMoreLines(1,!0)},bindKey:{win:"Ctrl-Alt-Shift-Down",mac:"Ctrl-Alt-Shift-Down"},scrollIntoView:"cursor",readOnly:!0},{name:"selectMoreBefore",description:"Select more before",exec:function(e){e.selectMore(-1)},bindKey:{win:"Ctrl-Alt-Left",mac:"Ctrl-Alt-Left"},scrollIntoView:"cursor",readOnly:!0},{name:"selectMoreAfter",description:"Select more after",exec:function(e){e.selectMore(1)},bindKey:{win:"Ctrl-Alt-Right",mac:"Ctrl-Alt-Right"},scrollIntoView:"cursor",readOnly:!0},{name:"selectNextBefore",description:"Select next before",exec:function(e){e.selectMore(-1,!0)},bindKey:{win:"Ctrl-Alt-Shift-Left",mac:"Ctrl-Alt-Shift-Left"},scrollIntoView:"cursor",readOnly:!0},{name:"selectNextAfter",description:"Select next after",exec:function(e){e.selectMore(1,!0)},bindKey:{win:"Ctrl-Alt-Shift-Right",mac:"Ctrl-Alt-Shift-Right"},scrollIntoView:"cursor",readOnly:!0},{name:"toggleSplitSelectionIntoLines",description:"Split selection into lines",exec:function(e){e.multiSelect.rangeCount>1?e.multiSelect.joinSelections():e.multiSelect.splitIntoLines()},bindKey:{win:"Ctrl-Alt-L",mac:"Ctrl-Alt-L"},readOnly:!0},{name:"splitSelectionIntoLines",description:"Split into lines",exec:function(e){e.multiSelect.splitIntoLines()},readOnly:!0},{name:"alignCursors",description:"Align cursors",exec:function(e){e.alignCursors()},bindKey:{win:"Ctrl-Alt-A",mac:"Ctrl-Alt-A"},scrollIntoView:"cursor"},{name:"findAll",description:"Find all",exec:function(e){e.findAll()},bindKey:{win:"Ctrl-Alt-K",mac:"Ctrl-Alt-G"},scrollIntoView:"cursor",readOnly:!0}],t.multiSelectCommands=[{name:"singleSelection",description:"Single selection",bindKey:"esc",exec:function(e){e.exitMultiSelectMode()},scrollIntoView:"cursor",readOnly:!0,isAvailable:function(e){return e&&e.inMultiSelectMode}}];var r=e("../keyboard/hash_handler").HashHandler;t.keyboardHandler=new r(t.multiSelectCommands)}),define("ace/multi_select",["require","exports","module","ace/range_list","ace/range","ace/selection","ace/mouse/multi_select_handler","ace/lib/event","ace/lib/lang","ace/commands/multi_select_commands","ace/search","ace/edit_session","ace/editor","ace/config"],function(e,t,n){function h(e,t,n){return c.$options.wrap=!0,c.$options.needle=t,c.$options.backwards=n==-1,c.find(e)}function v(e,t){return e.row==t.row&&e.column==t.column}function m(e){if(e.$multiselectOnSessionChange)return;e.$onAddRange=e.$onAddRange.bind(e),e.$onRemoveRange=e.$onRemoveRange.bind(e),e.$onMultiSelect=e.$onMultiSelect.bind(e),e.$onSingleSelect=e.$onSingleSelect.bind(e),e.$multiselectOnSessionChange=t.onSessionChange.bind(e),e.$checkMultiselectChange=e.$checkMultiselectChange.bind(e),e.$multiselectOnSessionChange(e),e.on("changeSession",e.$multiselectOnSessionChange),e.on("mousedown",o),e.commands.addCommands(f.defaultCommands),g(e)}function g(e){function r(t){n&&(e.renderer.setMouseCursor(""),n=!1)}if(!e.textInput)return;var t=e.textInput.getElement(),n=!1;u.addListener(t,"keydown",function(t){var i=t.keyCode==18&&!(t.ctrlKey||t.shiftKey||t.metaKey);e.$blockSelectEnabled&&i?n||(e.renderer.setMouseCursor("crosshair"),n=!0):n&&r()},e),u.addListener(t,"keyup",r,e),u.addListener(t,"blur",r,e)}var r=e("./range_list").RangeList,i=e("./range").Range,s=e("./selection").Selection,o=e("./mouse/multi_select_handler").onMouseDown,u=e("./lib/event"),a=e("./lib/lang"),f=e("./commands/multi_select_commands");t.commands=f.defaultCommands.concat(f.multiSelectCommands);var l=e("./search").Search,c=new l,p=e("./edit_session").EditSession;(function(){this.getSelectionMarkers=function(){return this.$selectionMarkers}}).call(p.prototype),function(){this.ranges=null,this.rangeList=null,this.addRange=function(e,t){if(!e)return;if(!this.inMultiSelectMode&&this.rangeCount===0){var n=this.toOrientedRange();this.rangeList.add(n),this.rangeList.add(e);if(this.rangeList.ranges.length!=2)return this.rangeList.removeAll(),t||this.fromOrientedRange(e);this.rangeList.removeAll(),this.rangeList.add(n),this.$onAddRange(n)}e.cursor||(e.cursor=e.end);var r=this.rangeList.add(e);return this.$onAddRange(e),r.length&&this.$onRemoveRange(r),this.rangeCount>1&&!this.inMultiSelectMode&&(this._signal("multiSelect"),this.inMultiSelectMode=!0,this.session.$undoSelect=!1,this.rangeList.attach(this.session)),t||this.fromOrientedRange(e)},this.toSingleRange=function(e){e=e||this.ranges[0];var t=this.rangeList.removeAll();t.length&&this.$onRemoveRange(t),e&&this.fromOrientedRange(e)},this.substractPoint=function(e){var t=this.rangeList.substractPoint(e);if(t)return this.$onRemoveRange(t),t[0]},this.mergeOverlappingRanges=function(){var e=this.rangeList.merge();e.length&&this.$onRemoveRange(e)},this.$onAddRange=function(e){this.rangeCount=this.rangeList.ranges.length,this.ranges.unshift(e),this._signal("addRange",{range:e})},this.$onRemoveRange=function(e){this.rangeCount=this.rangeList.ranges.length;if(this.rangeCount==1&&this.inMultiSelectMode){var t=this.rangeList.ranges.pop();e.push(t),this.rangeCount=0}for(var n=e.length;n--;){var r=this.ranges.indexOf(e[n]);this.ranges.splice(r,1)}this._signal("removeRange",{ranges:e}),this.rangeCount===0&&this.inMultiSelectMode&&(this.inMultiSelectMode=!1,this._signal("singleSelect"),this.session.$undoSelect=!0,this.rangeList.detach(this.session)),t=t||this.ranges[0],t&&!t.isEqual(this.getRange())&&this.fromOrientedRange(t)},this.$initRangeList=function(){if(this.rangeList)return;this.rangeList=new r,this.ranges=[],this.rangeCount=0},this.getAllRanges=function(){return this.rangeCount?this.rangeList.ranges.concat():[this.getRange()]},this.splitIntoLines=function(){var e=this.ranges.length?this.ranges:[this.getRange()],t=[];for(var n=0;n<e.length;n++){var r=e[n],s=r.start.row,o=r.end.row;if(s===o)t.push(r.clone());else{t.push(new i(s,r.start.column,s,this.session.getLine(s).length));while(++s<o)t.push(this.getLineRange(s,!0));t.push(new i(o,0,o,r.end.column))}n==0&&!this.isBackwards()&&(t=t.reverse())}this.toSingleRange();for(var n=t.length;n--;)this.addRange(t[n])},this.joinSelections=function(){var e=this.rangeList.ranges,t=e[e.length-1],n=i.fromPoints(e[0].start,t.end);this.toSingleRange(),this.setSelectionRange(n,t.cursor==t.start)},this.toggleBlockSelection=function(){if(this.rangeCount>1){var e=this.rangeList.ranges,t=e[e.length-1],n=i.fromPoints(e[0].start,t.end);this.toSingleRange(),this.setSelectionRange(n,t.cursor==t.start)}else{var r=this.session.documentToScreenPosition(this.cursor),s=this.session.documentToScreenPosition(this.anchor),o=this.rectangularRangeBlock(r,s);o.forEach(this.addRange,this)}},this.rectangularRangeBlock=function(e,t,n){var r=[],s=e.column<t.column;if(s)var o=e.column,u=t.column,a=e.offsetX,f=t.offsetX;else var o=t.column,u=e.column,a=t.offsetX,f=e.offsetX;var l=e.row<t.row;if(l)var c=e.row,h=t.row;else var c=t.row,h=e.row;o<0&&(o=0),c<0&&(c=0),c==h&&(n=!0);var p;for(var d=c;d<=h;d++){var m=i.fromPoints(this.session.screenToDocumentPosition(d,o,a),this.session.screenToDocumentPosition(d,u,f));if(m.isEmpty()){if(p&&v(m.end,p))break;p=m.end}m.cursor=s?m.start:m.end,r.push(m)}l&&r.reverse();if(!n){var g=r.length-1;while(r[g].isEmpty()&&g>0)g--;if(g>0){var y=0;while(r[y].isEmpty())y++}for(var b=g;b>=y;b--)r[b].isEmpty()&&r.splice(b,1)}return r}}.call(s.prototype);var d=e("./editor").Editor;(function(){this.updateSelectionMarkers=function(){this.renderer.updateCursor(),this.renderer.updateBackMarkers()},this.addSelectionMarker=function(e){e.cursor||(e.cursor=e.end);var t=this.getSelectionStyle();return e.marker=this.session.addMarker(e,"ace_selection",t),this.session.$selectionMarkers.push(e),this.session.selectionMarkerCount=this.session.$selectionMarkers.length,e},this.removeSelectionMarker=function(e){if(!e.marker)return;this.session.removeMarker(e.marker);var t=this.session.$selectionMarkers.indexOf(e);t!=-1&&this.session.$selectionMarkers.splice(t,1),this.session.selectionMarkerCount=this.session.$selectionMarkers.length},this.removeSelectionMarkers=function(e){var t=this.session.$selectionMarkers;for(var n=e.length;n--;){var r=e[n];if(!r.marker)continue;this.session.removeMarker(r.marker);var i=t.indexOf(r);i!=-1&&t.splice(i,1)}this.session.selectionMarkerCount=t.length},this.$onAddRange=function(e){this.addSelectionMarker(e.range),this.renderer.updateCursor(),this.renderer.updateBackMarkers()},this.$onRemoveRange=function(e){this.removeSelectionMarkers(e.ranges),this.renderer.updateCursor(),this.renderer.updateBackMarkers()},this.$onMultiSelect=function(e){if(this.inMultiSelectMode)return;this.inMultiSelectMode=!0,this.setStyle("ace_multiselect"),this.keyBinding.addKeyboardHandler(f.keyboardHandler),this.commands.setDefaultHandler("exec",this.$onMultiSelectExec),this.renderer.updateCursor(),this.renderer.updateBackMarkers()},this.$onSingleSelect=function(e){if(this.session.multiSelect.inVirtualMode)return;this.inMultiSelectMode=!1,this.unsetStyle("ace_multiselect"),this.keyBinding.removeKeyboardHandler(f.keyboardHandler),this.commands.removeDefaultHandler("exec",this.$onMultiSelectExec),this.renderer.updateCursor(),this.renderer.updateBackMarkers(),this._emit("changeSelection")},this.$onMultiSelectExec=function(e){var t=e.command,n=e.editor;if(!n.multiSelect)return;if(!t.multiSelectAction){var r=t.exec(n,e.args||{});n.multiSelect.addRange(n.multiSelect.toOrientedRange()),n.multiSelect.mergeOverlappingRanges()}else t.multiSelectAction=="forEach"?r=n.forEachSelection(t,e.args):t.multiSelectAction=="forEachLine"?r=n.forEachSelection(t,e.args,!0):t.multiSelectAction=="single"?(n.exitMultiSelectMode(),r=t.exec(n,e.args||{})):r=t.multiSelectAction(n,e.args||{});return r},this.forEachSelection=function(e,t,n){if(this.inVirtualSelectionMode)return;var r=n&&n.keepOrder,i=n==1||n&&n.$byLines,o=this.session,u=this.selection,a=u.rangeList,f=(r?u:a).ranges,l;if(!f.length)return e.exec?e.exec(this,t||{}):e(this,t||{});var c=u._eventRegistry;u._eventRegistry={};var h=new s(o);this.inVirtualSelectionMode=!0;for(var p=f.length;p--;){if(i)while(p>0&&f[p].start.row==f[p-1].end.row)p--;h.fromOrientedRange(f[p]),h.index=p,this.selection=o.selection=h;var d=e.exec?e.exec(this,t||{}):e(this,t||{});!l&&d!==undefined&&(l=d),h.toOrientedRange(f[p])}h.detach(),this.selection=o.selection=u,this.inVirtualSelectionMode=!1,u._eventRegistry=c,u.mergeOverlappingRanges(),u.ranges[0]&&u.fromOrientedRange(u.ranges[0]);var v=this.renderer.$scrollAnimation;return this.onCursorChange(),this.onSelectionChange(),v&&v.from==v.to&&this.renderer.animateScrolling(v.from),l},this.exitMultiSelectMode=function(){if(!this.inMultiSelectMode||this.inVirtualSelectionMode)return;this.multiSelect.toSingleRange()},this.getSelectedText=function(){var e="";if(this.inMultiSelectMode&&!this.inVirtualSelectionMode){var t=this.multiSelect.rangeList.ranges,n=[];for(var r=0;r<t.length;r++)n.push(this.session.getTextRange(t[r]));var i=this.session.getDocument().getNewLineCharacter();e=n.join(i),e.length==(n.length-1)*i.length&&(e="")}else this.selection.isEmpty()||(e=this.session.getTextRange(this.getSelectionRange()));return e},this.$checkMultiselectChange=function(e,t){if(this.inMultiSelectMode&&!this.inVirtualSelectionMode){var n=this.multiSelect.ranges[0];if(this.multiSelect.isEmpty()&&t==this.multiSelect.anchor)return;var r=t==this.multiSelect.anchor?n.cursor==n.start?n.end:n.start:n.cursor;r.row!=t.row||this.session.$clipPositionToDocument(r.row,r.column).column!=t.column?this.multiSelect.toSingleRange(this.multiSelect.toOrientedRange()):this.multiSelect.mergeOverlappingRanges()}},this.findAll=function(e,t,n){t=t||{},t.needle=e||t.needle;if(t.needle==undefined){var r=this.selection.isEmpty()?this.selection.getWordRange():this.selection.getRange();t.needle=this.session.getTextRange(r)}this.$search.set(t);var i=this.$search.findAll(this.session);if(!i.length)return 0;var s=this.multiSelect;n||s.toSingleRange(i[0]);for(var o=i.length;o--;)s.addRange(i[o],!0);return r&&s.rangeList.rangeAtPoint(r.start)&&s.addRange(r,!0),i.length},this.selectMoreLines=function(e,t){var n=this.selection.toOrientedRange(),r=n.cursor==n.end,s=this.session.documentToScreenPosition(n.cursor);this.selection.$desiredColumn&&(s.column=this.selection.$desiredColumn);var o=this.session.screenToDocumentPosition(s.row+e,s.column);if(!n.isEmpty())var u=this.session.documentToScreenPosition(r?n.end:n.start),a=this.session.screenToDocumentPosition(u.row+e,u.column);else var a=o;if(r){var f=i.fromPoints(o,a);f.cursor=f.start}else{var f=i.fromPoints(a,o);f.cursor=f.end}f.desiredColumn=s.column;if(!this.selection.inMultiSelectMode)this.selection.addRange(n);else if(t)var l=n.cursor;this.selection.addRange(f),l&&this.selection.substractPoint(l)},this.transposeSelections=function(e){var t=this.session,n=t.multiSelect,r=n.ranges;for(var i=r.length;i--;){var s=r[i];if(s.isEmpty()){var o=t.getWordRange(s.start.row,s.start.column);s.start.row=o.start.row,s.start.column=o.start.column,s.end.row=o.end.row,s.end.column=o.end.column}}n.mergeOverlappingRanges();var u=[];for(var i=r.length;i--;){var s=r[i];u.unshift(t.getTextRange(s))}e<0?u.unshift(u.pop()):u.push(u.shift());for(var i=r.length;i--;){var s=r[i],a=s.clone();t.replace(s,u[i]),s.start.row=a.start.row,s.start.column=a.start.column}n.fromOrientedRange(n.ranges[0])},this.selectMore=function(e,t,n){var r=this.session,i=r.multiSelect,s=i.toOrientedRange();if(s.isEmpty()){s=r.getWordRange(s.start.row,s.start.column),s.cursor=e==-1?s.start:s.end,this.multiSelect.addRange(s);if(n)return}var o=r.getTextRange(s),u=h(r,o,e);u&&(u.cursor=e==-1?u.start:u.end,this.session.unfold(u),this.multiSelect.addRange(u),this.renderer.scrollCursorIntoView(null,.5)),t&&this.multiSelect.substractPoint(s.cursor)},this.alignCursors=function(){var e=this.session,t=e.multiSelect,n=t.ranges,r=-1,s=n.filter(function(e){if(e.cursor.row==r)return!0;r=e.cursor.row});if(!n.length||s.length==n.length-1){var o=this.selection.getRange(),u=o.start.row,f=o.end.row,l=u==f;if(l){var c=this.session.getLength(),h;do h=this.session.getLine(f);while(/[=:]/.test(h)&&++f<c);do h=this.session.getLine(u);while(/[=:]/.test(h)&&--u>0);u<0&&(u=0),f>=c&&(f=c-1)}var p=this.session.removeFullLines(u,f);p=this.$reAlignText(p,l),this.session.insert({row:u,column:0},p.join("\n")+"\n"),l||(o.start.column=0,o.end.column=p[p.length-1].length),this.selection.setRange(o)}else{s.forEach(function(e){t.substractPoint(e.cursor)});var d=0,v=Infinity,m=n.map(function(t){var n=t.cursor,r=e.getLine(n.row),i=r.substr(n.column).search(/\S/g);return i==-1&&(i=0),n.column>d&&(d=n.column),i<v&&(v=i),i});n.forEach(function(t,n){var r=t.cursor,s=d-r.column,o=m[n]-v;s>o?e.insert(r,a.stringRepeat(" ",s-o)):e.remove(new i(r.row,r.column,r.row,r.column-s+o)),t.start.column=t.end.column=d,t.start.row=t.end.row=r.row,t.cursor=t.end}),t.fromOrientedRange(n[0]),this.renderer.updateCursor(),this.renderer.updateBackMarkers()}},this.$reAlignText=function(e,t){function u(e){return a.stringRepeat(" ",e)}function f(e){return e[2]?u(i)+e[2]+u(s-e[2].length+o)+e[4].replace(/^([=:])\s+/,"$1 "):e[0]}function l(e){return e[2]?u(i+s-e[2].length)+e[2]+u(o)+e[4].replace(/^([=:])\s+/,"$1 "):e[0]}function c(e){return e[2]?u(i)+e[2]+u(o)+e[4].replace(/^([=:])\s+/,"$1 "):e[0]}var n=!0,r=!0,i,s,o;return e.map(function(e){var t=e.match(/(\s*)(.*?)(\s*)([=:].*)/);return t?i==null?(i=t[1].length,s=t[2].length,o=t[3].length,t):(i+s+o!=t[1].length+t[2].length+t[3].length&&(r=!1),i!=t[1].length&&(n=!1),i>t[1].length&&(i=t[1].length),s<t[2].length&&(s=t[2].length),o>t[3].length&&(o=t[3].length),t):[e]}).map(t?f:n?r?l:f:c)}}).call(d.prototype),t.onSessionChange=function(e){var t=e.session;t&&!t.multiSelect&&(t.$selectionMarkers=[],t.selection.$initRangeList(),t.multiSelect=t.selection),this.multiSelect=t&&t.multiSelect;var n=e.oldSession;n&&(n.multiSelect.off("addRange",this.$onAddRange),n.multiSelect.off("removeRange",this.$onRemoveRange),n.multiSelect.off("multiSelect",this.$onMultiSelect),n.multiSelect.off("singleSelect",this.$onSingleSelect),n.multiSelect.lead.off("change",this.$checkMultiselectChange),n.multiSelect.anchor.off("change",this.$checkMultiselectChange)),t&&(t.multiSelect.on("addRange",this.$onAddRange),t.multiSelect.on("removeRange",this.$onRemoveRange),t.multiSelect.on("multiSelect",this.$onMultiSelect),t.multiSelect.on("singleSelect",this.$onSingleSelect),t.multiSelect.lead.on("change",this.$checkMultiselectChange),t.multiSelect.anchor.on("change",this.$checkMultiselectChange)),t&&this.inMultiSelectMode!=t.selection.inMultiSelectMode&&(t.selection.inMultiSelectMode?this.$onMultiSelect():this.$onSingleSelect())},t.MultiSelect=m,e("./config").defineOptions(d.prototype,"editor",{enableMultiselect:{set:function(e){m(this),e?this.on("mousedown",o):this.off("mousedown",o)},value:!0},enableBlockSelect:{set:function(e){this.$blockSelectEnabled=e},value:!0}})}),define("ace/mode/folding/fold_mode",["require","exports","module","ace/range"],function(e,t,n){"use strict";var r=e("../../range").Range,i=t.FoldMode=function(){};(function(){this.foldingStartMarker=null,this.foldingStopMarker=null,this.getFoldWidget=function(e,t,n){var r=e.getLine(n);return this.foldingStartMarker.test(r)?"start":t=="markbeginend"&&this.foldingStopMarker&&this.foldingStopMarker.test(r)?"end":""},this.getFoldWidgetRange=function(e,t,n){return null},this.indentationBlock=function(e,t,n){var i=/\S/,s=e.getLine(t),o=s.search(i);if(o==-1)return;var u=n||s.length,a=e.getLength(),f=t,l=t;while(++t<a){var c=e.getLine(t).search(i);if(c==-1)continue;if(c<=o){var h=e.getTokenAt(t,0);if(!h||h.type!=="string")break}l=t}if(l>f){var p=e.getLine(l).length;return new r(f,u,l,p)}},this.openingBracketBlock=function(e,t,n,i,s){var o={row:n,column:i+1},u=e.$findClosingBracket(t,o,s);if(!u)return;var a=e.foldWidgets[u.row];return a==null&&(a=e.getFoldWidget(u.row)),a=="start"&&u.row>o.row&&(u.row--,u.column=e.getLine(u.row).length),r.fromPoints(o,u)},this.closingBracketBlock=function(e,t,n,i,s){var o={row:n,column:i},u=e.$findOpeningBracket(t,o);if(!u)return;return u.column++,o.column--,r.fromPoints(u,o)}}).call(i.prototype)}),define("ace/ext/error_marker",["require","exports","module","ace/line_widgets","ace/lib/dom","ace/range","ace/config"],function(e,t,n){"use strict";function u(e,t,n){var r=0,i=e.length-1;while(r<=i){var s=r+i>>1,o=n(t,e[s]);if(o>0)r=s+1;else{if(!(o<0))return s;i=s-1}}return-(r+1)}function a(e,t,n){var r=e.getAnnotations().sort(s.comparePoints);if(!r.length)return;var i=u(r,{row:t,column:-1},s.comparePoints);i<0&&(i=-i-1),i>=r.length?i=n>0?0:r.length-1:i===0&&n<0&&(i=r.length-1);var o=r[i];if(!o||!n)return;if(o.row===t){do o=r[i+=n];while(o&&o.row===t);if(!o)return r.slice()}var a=[];t=o.row;do a[n<0?"unshift":"push"](o),o=r[i+=n];while(o&&o.row==t);return a.length&&a}var r=e("../line_widgets").LineWidgets,i=e("../lib/dom"),s=e("../range").Range,o=e("../config").nls;t.showErrorMarker=function(e,t){var n=e.session;n.widgetManager||(n.widgetManager=new r(n),n.widgetManager.attach(e));var s=e.getCursorPosition(),u=s.row,f=n.widgetManager.getWidgetsAtRow(u).filter(function(e){return e.type=="errorMarker"})[0];f?f.destroy():u-=t;var l=a(n,u,t),c;if(l){var h=l[0];s.column=(h.pos&&typeof h.column!="number"?h.pos.sc:h.column)||0,s.row=h.row,c=e.renderer.$gutterLayer.$annotations[s.row]}else{if(f)return;c={displayText:[o("error-marker.good-state","Looks good!")],className:"ace_ok"}}e.session.unfold(s.row),e.selection.moveToPosition(s);var p={row:s.row,fixedWidth:!0,coverGutter:!0,el:i.createElement("div"),type:"errorMarker"},d=p.el.appendChild(i.createElement("div")),v=p.el.appendChild(i.createElement("div"));v.className="error_widget_arrow "+c.className;var m=e.renderer.$cursorLayer.getPixelPosition(s).left;v.style.left=m+e.renderer.gutterWidth-5+"px",p.el.className="error_widget_wrapper",d.className="error_widget "+c.className,c.displayText.forEach(function(e,t){d.appendChild(i.createTextNode(e)),t<c.displayText.length-1&&d.appendChild(i.createElement("br"))}),d.appendChild(i.createElement("div"));var g=function(e,t,n){if(t===0&&(n==="esc"||n==="return"))return p.destroy(),{command:"null"}};p.destroy=function(){if(e.$mouseHandler.isMousePressed)return;e.keyBinding.removeKeyboardHandler(g),n.widgetManager.removeLineWidget(p),e.off("changeSelection",p.destroy),e.off("changeSession",p.destroy),e.off("mouseup",p.destroy),e.off("change",p.destroy)},e.keyBinding.addKeyboardHandler(g),e.on("changeSelection",p.destroy),e.on("changeSession",p.destroy),e.on("mouseup",p.destroy),e.on("change",p.destroy),e.session.widgetManager.addLineWidget(p),p.el.onmousedown=e.focus.bind(e),e.renderer.scrollCursorIntoView(null,.5,{bottom:p.el.offsetHeight})},i.importCssString("\n    .error_widget_wrapper {\n        background: inherit;\n        color: inherit;\n        border:none\n    }\n    .error_widget {\n        border-top: solid 2px;\n        border-bottom: solid 2px;\n        margin: 5px 0;\n        padding: 10px 40px;\n        white-space: pre-wrap;\n    }\n    .error_widget.ace_error, .error_widget_arrow.ace_error{\n        border-color: #ff5a5a\n    }\n    .error_widget.ace_warning, .error_widget_arrow.ace_warning{\n        border-color: #F1D817\n    }\n    .error_widget.ace_info, .error_widget_arrow.ace_info{\n        border-color: #5a5a5a\n    }\n    .error_widget.ace_ok, .error_widget_arrow.ace_ok{\n        border-color: #5aaa5a\n    }\n    .error_widget_arrow {\n        position: absolute;\n        border: solid 5px;\n        border-top-color: transparent!important;\n        border-right-color: transparent!important;\n        border-left-color: transparent!important;\n        top: -5px;\n    }\n","error_marker.css",!1)}),define("ace/ace",["require","exports","module","ace/lib/dom","ace/range","ace/editor","ace/edit_session","ace/undomanager","ace/virtual_renderer","ace/worker/worker_client","ace/keyboard/hash_handler","ace/placeholder","ace/multi_select","ace/mode/folding/fold_mode","ace/theme/textmate","ace/ext/error_marker","ace/config","ace/loader_build"],function(e,t,n){"use strict";e("./loader_build")(t);var r=e("./lib/dom"),i=e("./range").Range,s=e("./editor").Editor,o=e("./edit_session").EditSession,u=e("./undomanager").UndoManager,a=e("./virtual_renderer").VirtualRenderer;e("./worker/worker_client"),e("./keyboard/hash_handler"),e("./placeholder"),e("./multi_select"),e("./mode/folding/fold_mode"),e("./theme/textmate"),e("./ext/error_marker"),t.config=e("./config"),t.edit=function(e,n){if(typeof e=="string"){var i=e;e=document.getElementById(i);if(!e)throw new Error("ace.edit can't find div #"+i)}if(e&&e.env&&e.env.editor instanceof s)return e.env.editor;var o="";if(e&&/input|textarea/i.test(e.tagName)){var u=e;o=u.value,e=r.createElement("pre"),u.parentNode.replaceChild(e,u)}else e&&(o=e.textContent,e.innerHTML="");var f=t.createEditSession(o),l=new s(new a(e),f,n),c={document:f,editor:l,onResize:l.resize.bind(l,null)};return u&&(c.textarea=u),l.on("destroy",function(){c.editor.container.env=null}),l.container.env=l.env=c,l},t.createEditSession=function(e,t){var n=new o(e,t);return n.setUndoManager(new u),n},t.Range=i,t.Editor=s,t.EditSession=o,t.UndoManager=u,t.VirtualRenderer=a;var f=t.config.version;t.version=f});            (function() {
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e.row-t.row||e.column-t.column},t.Range=r}),define("ace/lib/keys",["require","exports","module","ace/lib/oop"],function(e,t,n){"use strict";var r=e("./oop"),i={MODIFIER_KEYS:{16:"Shift",17:"Ctrl",18:"Alt",224:"Meta",91:"MetaLeft",92:"MetaRight",93:"ContextMenu"},KEY_MODS:{ctrl:1,alt:2,option:2,shift:4,"super":8,meta:8,command:8,cmd:8,control:1},FUNCTION_KEYS:{8:"Backspace",9:"Tab",13:"Return",19:"Pause",27:"Esc",32:"Space",33:"PageUp",34:"PageDown",35:"End",36:"Home",37:"Left",38:"Up",39:"Right",40:"Down",44:"Print",45:"Insert",46:"Delete","-13":"NumpadEnter",144:"Numlock",145:"Scrolllock"},PRINTABLE_KEYS:{32:" 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i.FUNCTION_KEYS){var c=i.FUNCTION_KEYS[l].toLowerCase();i[c]=parseInt(l,10)}for(var l in i.PRINTABLE_KEYS){var c=i.PRINTABLE_KEYS[l].toLowerCase();i[c]=parseInt(l,10)}r.mixin(i,i.MODIFIER_KEYS),r.mixin(i,i.PRINTABLE_KEYS),r.mixin(i,i.FUNCTION_KEYS),i.enter=i["return"],i.escape=i.esc,i.del=i["delete"],function(){var e=["cmd","ctrl","alt","shift"];for(var t=Math.pow(2,e.length);t--;)i.KEY_MODS[t]=e.filter(function(e){return t&i.KEY_MODS[e]}).join("-")+"-"}(),i.KEY_MODS[0]="",i.KEY_MODS[-1]="input-",r.mixin(t,i),t.default=t,t.keyCodeToString=function(e){var t=i[e];return typeof t!="string"&&(t=String.fromCharCode(e)),t.toLowerCase()}}),define("ace/lib/event",["require","exports","module","ace/lib/keys","ace/lib/useragent"],function(e,t,n){"use strict";function a(){u=!1;try{document.createComment("").addEventListener("test",function(){},{get passive(){return u={passive:!1},!0}})}catch(e){}}function f(){return u==undefined&&a(),u}function 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window=="object"&&window.postMessage&&!i.isOldIE){var m=1;t.nextTick=function(e,n){n=n||window;var r="zero-timeout-message-"+m++,i=function(s){s.data==r&&(t.stopPropagation(s),h(n,"message",i),e())};c(n,"message",i),n.postMessage(r,"*")}}t.$idleBlocked=!1,t.onIdle=function(e,n){return setTimeout(function r(){t.$idleBlocked?setTimeout(r,100):e()},n)},t.$idleBlockId=null,t.blockIdle=function(e){t.$idleBlockId&&clearTimeout(t.$idleBlockId),t.$idleBlocked=!0,t.$idleBlockId=setTimeout(function(){t.$idleBlocked=!1},e||100)},t.nextFrame=typeof window=="object"&&(window.requestAnimationFrame||window.mozRequestAnimationFrame||window.webkitRequestAnimationFrame||window.msRequestAnimationFrame||window.oRequestAnimationFrame),t.nextFrame?t.nextFrame=t.nextFrame.bind(window):t.nextFrame=function(e){setTimeout(e,17)}}),define("ace/clipboard",["require","exports","module"],function(e,t,n){"use strict";var r;n.exports={lineMode:!1,pasteCancelled:function(){return 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t=e.editor;t.setDefaultHandler("mousedown",this.onMouseDown.bind(e)),t.setDefaultHandler("dblclick",this.onDoubleClick.bind(e)),t.setDefaultHandler("tripleclick",this.onTripleClick.bind(e)),t.setDefaultHandler("quadclick",this.onQuadClick.bind(e)),t.setDefaultHandler("mousewheel",this.onMouseWheel.bind(e));var n=["select","startSelect","selectEnd","selectAllEnd","selectByWordsEnd","selectByLinesEnd","dragWait","dragWaitEnd","focusWait"];n.forEach(function(t){e[t]=this[t]},this),e.selectByLines=this.extendSelectionBy.bind(e,"getLineRange"),e.selectByWords=this.extendSelectionBy.bind(e,"getWordRange")}return e.prototype.onMouseDown=function(e){var t=e.inSelection(),n=e.getDocumentPosition();this.mousedownEvent=e;var i=this.editor,s=e.getButton();if(s!==0){var o=i.getSelectionRange(),u=o.isEmpty();(u||s==1)&&i.selection.moveToPosition(n),s==2&&(i.textInput.onContextMenu(e.domEvent),r.isMozilla||e.preventDefault());return}this.mousedownEvent.time=Date.now();if(t&&!i.isFocused()){i.focus();if(this.$focusTimeout&&!this.$clickSelection&&!i.inMultiSelectMode){this.setState("focusWait"),this.captureMouse(e);return}}return this.captureMouse(e),this.startSelect(n,e.domEvent._clicks>1),e.preventDefault()},e.prototype.startSelect=function(e,t){e=e||this.editor.renderer.screenToTextCoordinates(this.x,this.y);var n=this.editor;if(!this.mousedownEvent)return;this.mousedownEvent.getShiftKey()?n.selection.selectToPosition(e):t||n.selection.moveToPosition(e),t||this.select(),n.setStyle("ace_selecting"),this.setState("select")},e.prototype.select=function(){var e,t=this.editor,n=t.renderer.screenToTextCoordinates(this.x,this.y);if(this.$clickSelection){var r=this.$clickSelection.comparePoint(n);if(r==-1)e=this.$clickSelection.end;else 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u=a(this.$clickSelection,r);r=u.cursor,t=u.anchor}n.selection.setSelectionAnchor(t.row,t.column)}n.selection.selectToPosition(r),n.renderer.scrollCursorIntoView()},e.prototype.selectByLinesEnd=function(){this.$clickSelection=null,this.editor.unsetStyle("ace_selecting")},e.prototype.focusWait=function(){var e=u(this.mousedownEvent.x,this.mousedownEvent.y,this.x,this.y),t=Date.now();(e>i||t-this.mousedownEvent.time>this.$focusTimeout)&&this.startSelect(this.mousedownEvent.getDocumentPosition())},e.prototype.onDoubleClick=function(e){var t=e.getDocumentPosition(),n=this.editor,r=n.session,i=r.getBracketRange(t);i?(i.isEmpty()&&(i.start.column--,i.end.column++),this.setState("select")):(i=n.selection.getWordRange(t.row,t.column),this.setState("selectByWords")),this.$clickSelection=i,this.select()},e.prototype.onTripleClick=function(e){var t=e.getDocumentPosition(),n=this.editor;this.setState("selectByLines");var r=n.getSelectionRange();r.isMultiLine()&&r.contains(t.row,t.column)?(this.$clickSelection=n.selection.getLineRange(r.start.row),this.$clickSelection.end=n.selection.getLineRange(r.end.row).end):this.$clickSelection=n.selection.getLineRange(t.row),this.select()},e.prototype.onQuadClick=function(e){var t=this.editor;t.selectAll(),this.$clickSelection=t.getSelectionRange(),this.setState("selectAll")},e.prototype.onMouseWheel=function(e){if(e.getAccelKey())return;e.getShiftKey()&&e.wheelY&&!e.wheelX&&(e.wheelX=e.wheelY,e.wheelY=0);var t=this.editor;this.$lastScroll||(this.$lastScroll={t:0,vx:0,vy:0,allowed:0});var n=this.$lastScroll,r=e.domEvent.timeStamp,i=r-n.t,o=i?e.wheelX/i:n.vx,u=i?e.wheelY/i:n.vy;i<s&&(o=(o+n.vx)/2,u=(u+n.vy)/2);var a=Math.abs(o/u),f=!1;a>=1&&t.renderer.isScrollableBy(e.wheelX*e.speed,0)&&(f=!0),a<=1&&t.renderer.isScrollableBy(0,e.wheelY*e.speed)&&(f=!0);if(f)n.allowed=r;else if(r-n.allowed<s){var l=Math.abs(o)<=1.5*Math.abs(n.vx)&&Math.abs(u)<=1.5*Math.abs(n.vy);l?(f=!0,n.allowed=r):n.allowed=0}n.t=r,n.vx=o,n.vy=u;if(f)return t.renderer.scrollBy(e.wheelX*e.speed,e.wheelY*e.speed),e.stop()},e}();o.prototype.selectEnd=o.prototype.selectByLinesEnd,o.prototype.selectAllEnd=o.prototype.selectByLinesEnd,o.prototype.selectByWordsEnd=o.prototype.selectByLinesEnd,t.DefaultHandlers=o}),define("ace/lib/scroll",["require","exports","module"],function(e,t,n){t.preventParentScroll=function(t){t.stopPropagation();var n=t.currentTarget,r=n.scrollHeight>n.clientHeight;r||t.preventDefault()}}),define("ace/tooltip",["require","exports","module","ace/lib/dom","ace/lib/event","ace/range","ace/lib/scroll"],function(e,t,n){"use strict";var r=this&&this.__extends||function(){var e=function(t,n){return e=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(e,t){e.__proto__=t}||function(e,t){for(var n in t)Object.prototype.hasOwnProperty.call(t,n)&&(e[n]=t[n])},e(t,n)};return function(t,n){function r(){this.constructor=t}if(typeof n!="function"&&n!==null)throw new TypeError("Class extends value "+String(n)+" is not a constructor or null");e(t,n),t.prototype=n===null?Object.create(n):(r.prototype=n.prototype,new r)}}(),i=this&&this.__values||function(e){var t=typeof Symbol=="function"&&Symbol.iterator,n=t&&e[t],r=0;if(n)return n.call(e);if(e&&typeof e.length=="number")return{next:function(){return e&&r>=e.length&&(e=void 0),{value:e&&e[r++],done:!e}}};throw new TypeError(t?"Object is not iterable.":"Symbol.iterator is not defined.")},s=e("./lib/dom"),o=e("./lib/event"),u=e("./range").Range,a=e("./lib/scroll").preventParentScroll,f="ace_tooltip",l=function(){function e(e){this.isOpen=!1,this.$element=null,this.$parentNode=e}return e.prototype.$init=function(){return 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this.getElement().offsetHeight},e.prototype.getWidth=function(){return this.getElement().offsetWidth},e.prototype.destroy=function(){this.isOpen=!1,this.$element&&this.$element.parentNode&&this.$element.parentNode.removeChild(this.$element)},e}(),c=function(){function e(){this.popups=[]}return e.prototype.addPopup=function(e){this.popups.push(e),this.updatePopups()},e.prototype.removePopup=function(e){var t=this.popups.indexOf(e);t!==-1&&(this.popups.splice(t,1),this.updatePopups())},e.prototype.updatePopups=function(){var e,t,n,r;this.popups.sort(function(e,t){return t.priority-e.priority});var s=[];try{for(var o=i(this.popups),u=o.next();!u.done;u=o.next()){var a=u.value,f=!0;try{for(var l=(n=void 0,i(s)),c=l.next();!c.done;c=l.next()){var h=c.value;if(this.doPopupsOverlap(h,a)){f=!1;break}}}catch(p){n={error:p}}finally{try{c&&!c.done&&(r=l.return)&&r.call(l)}finally{if(n)throw n.error}}f?s.push(a):a.hide()}}catch(d){e={error:d}}finally{try{u&&!u.done&&(t=o.return)&&t.call(o)}finally{if(e)throw e.error}}},e.prototype.doPopupsOverlap=function(e,t){var n=e.getElement().getBoundingClientRect(),r=t.getElement().getBoundingClientRect();return n.left<r.right&&n.right>r.left&&n.top<r.bottom&&n.bottom>r.top},e}(),h=new c;t.popupManager=h,t.Tooltip=l;var p=function(e){function t(t){t===void 0&&(t=document.body);var n=e.call(this,t)||this;n.timeout=undefined,n.lastT=0,n.idleTime=350,n.lastEvent=undefined,n.onMouseOut=n.onMouseOut.bind(n),n.onMouseMove=n.onMouseMove.bind(n),n.waitForHover=n.waitForHover.bind(n),n.hide=n.hide.bind(n);var r=n.getElement();return r.style.whiteSpace="pre-wrap",r.style.pointerEvents="auto",r.addEventListener("mouseout",n.onMouseOut),r.tabIndex=-1,r.addEventListener("blur",function(){r.contains(document.activeElement)||this.hide()}.bind(n)),r.addEventListener("wheel",a),n}return r(t,e),t.prototype.addToEditor=function(e){e.on("mousemove",this.onMouseMove),e.on("mousedown",this.hide),e.renderer.getMouseEventTarget().addEventListener("mouseout",this.onMouseOut,!0)},t.prototype.removeFromEditor=function(e){e.off("mousemove",this.onMouseMove),e.off("mousedown",this.hide),e.renderer.getMouseEventTarget().removeEventListener("mouseout",this.onMouseOut,!0),this.timeout&&(clearTimeout(this.timeout),this.timeout=null)},t.prototype.onMouseMove=function(e,t){this.lastEvent=e,this.lastT=Date.now();var n=t.$mouseHandler.isMousePressed;if(this.isOpen){var r=this.lastEvent&&this.lastEvent.getDocumentPosition();(!this.range||!this.range.contains(r.row,r.column)||n||this.isOutsideOfText(this.lastEvent))&&this.hide()}if(this.timeout||n)return;this.lastEvent=e,this.timeout=setTimeout(this.waitForHover,this.idleTime)},t.prototype.waitForHover=function(){this.timeout&&clearTimeout(this.timeout);var e=Date.now()-this.lastT;if(this.idleTime-e>10){this.timeout=setTimeout(this.waitForHover,this.idleTime-e);return}this.timeout=null,this.lastEvent&&!this.isOutsideOfText(this.lastEvent)&&this.$gatherData(this.lastEvent,this.lastEvent.editor)},t.prototype.isOutsideOfText=function(e){var t=e.editor,n=e.getDocumentPosition(),r=t.session.getLine(n.row);if(n.column==r.length){var i=t.renderer.pixelToScreenCoordinates(e.clientX,e.clientY),s=t.session.documentToScreenPosition(n.row,n.column);if(s.column!=i.column||s.row!=i.row)return!0}return!1},t.prototype.setDataProvider=function(e){this.$gatherData=e},t.prototype.showForRange=function(e,t,n,r){var i=10;if(r&&r!=this.lastEvent)return;if(this.isOpen&&document.activeElement==this.getElement())return;var s=e.renderer;this.isOpen||(h.addPopup(this),this.$registerCloseEvents(),this.setTheme(s.theme)),this.isOpen=!0,this.addMarker(t,e.session),this.range=u.fromPoints(t.start,t.end);var o=s.textToScreenCoordinates(t.start.row,t.start.column),a=s.scroller.getBoundingClientRect();o.pageX<a.left&&(o.pageX=a.left);var f=this.getElement();f.innerHTML="",f.appendChild(n),f.style.maxHeight="",f.style.display="block";var l=f.clientHeight,c=f.clientWidth,p=window.innerHeight-o.pageY-s.lineHeight,d=!0;o.pageY-l<0&&o.pageY<p&&(d=!1),f.style.maxHeight=(d?o.pageY:p)-i+"px",f.style.top=d?"":o.pageY+s.lineHeight+"px",f.style.bottom=d?window.innerHeight-o.pageY+"px":"",f.style.left=Math.min(o.pageX,window.innerWidth-c-i)+"px"},t.prototype.addMarker=function(e,t){this.marker&&this.$markerSession.removeMarker(this.marker),this.$markerSession=t,this.marker=t&&t.addMarker(e,"ace_highlight-marker","text")},t.prototype.hide=function(e){if(!e&&document.activeElement==this.getElement())return;if(e&&e.target&&(e.type!="keydown"||e.ctrlKey||e.metaKey)&&this.$element.contains(e.target))return;this.lastEvent=null,this.timeout&&clearTimeout(this.timeout),this.timeout=null,this.addMarker(null),this.isOpen&&(this.$removeCloseEvents(),this.getElement().style.display="none",this.isOpen=!1,h.removePopup(this))},t.prototype.$registerCloseEvents=function(){window.addEventListener("keydown",this.hide,!0),window.addEventListener("wheel",this.hide,!0),window.addEventListener("mousedown",this.hide,!0)},t.prototype.$removeCloseEvents=function(){window.removeEventListener("keydown",this.hide,!0),window.removeEventListener("wheel",this.hide,!0),window.removeEventListener("mousedown",this.hide,!0)},t.prototype.onMouseOut=function(e){this.timeout&&(clearTimeout(this.timeout),this.timeout=null),this.lastEvent=null;if(!this.isOpen)return;if(!e.relatedTarget||this.getElement().contains(e.relatedTarget))return;if(e&&e.currentTarget.contains(e.relatedTarget))return;e.relatedTarget.classList.contains("ace_content")||this.hide()},t}(l);t.HoverTooltip=p}),define("ace/mouse/default_gutter_handler",["require","exports","module","ace/lib/dom","ace/lib/event","ace/tooltip","ace/config","ace/lib/lang"],function(e,t,n){"use strict";function l(e){function a(){var i=u.getDocumentPosition().row,s=t.session.getLength();if(i==s){var o=t.renderer.pixelToScreenCoordinates(0,u.y).row,a=u.$pos;if(o>t.session.documentToScreenRow(a.row,a.column))return f()}r.showTooltip(i);if(!r.isOpen)return;t.on("mousewheel",f);if(e.$tooltipFollowsMouse)l(u);else{var c=u.getGutterRow(),h=n.$lines.get(c);if(h){var p=h.element.querySelector(".ace_gutter_annotation"),d=p.getBoundingClientRect(),v=r.getElement().style;v.left=d.right+"px",v.top=d.bottom+"px"}else l(u)}}function f(){i&&(i=clearTimeout(i)),r.isOpen&&(r.hideTooltip(),t.off("mousewheel",f))}function l(e){r.setPosition(e.x,e.y)}var t=e.editor,n=t.renderer.$gutterLayer,r=new c(t);e.editor.setDefaultHandler("guttermousedown",function(r){if(!t.isFocused()||r.getButton()!=0)return;var i=n.getRegion(r);if(i=="foldWidgets")return;var s=r.getDocumentPosition().row,o=t.session.selection;if(r.getShiftKey())o.selectTo(s,0);else{if(r.domEvent.detail==2)return t.selectAll(),r.preventDefault();e.$clickSelection=t.selection.getLineRange(s)}return e.setState("selectByLines"),e.captureMouse(r),r.preventDefault()});var i,u;e.editor.setDefaultHandler("guttermousemove",function(t){var n=t.domEvent.target||t.domEvent.srcElement;if(s.hasCssClass(n,"ace_fold-widget"))return f();r.isOpen&&e.$tooltipFollowsMouse&&l(t),u=t;if(i)return;i=setTimeout(function(){i=null,u&&!e.isMousePressed?a():f()},50)}),o.addListener(t.renderer.$gutter,"mouseout",function(e){u=null;if(!r.isOpen||i)return;i=setTimeout(function(){i=null,f()},50)},t),t.on("changeSession",f),t.on("input",f)}var r=this&&this.__extends||function(){var e=function(t,n){return e=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(e,t){e.__proto__=t}||function(e,t){for(var n in t)Object.prototype.hasOwnProperty.call(t,n)&&(e[n]=t[n])},e(t,n)};return function(t,n){function r(){this.constructor=t}if(typeof n!="function"&&n!==null)throw new TypeError("Class extends value "+String(n)+" is not 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n=window.innerWidth||document.documentElement.clientWidth,r=window.innerHeight||document.documentElement.clientHeight,i=this.getWidth(),s=this.getHeight();e+=15,t+=15,e+i>n&&(e-=e+i-n),t+s>r&&(t-=20+s),u.prototype.setPosition.call(this,e,t)},Object.defineProperty(t,"annotationLabels",{get:function(){return{error:{singular:a("gutter-tooltip.aria-label.error.singular","error"),plural:a("gutter-tooltip.aria-label.error.plural","errors")},security:{singular:a("gutter-tooltip.aria-label.security.singular","security finding"),plural:a("gutter-tooltip.aria-label.security.plural","security findings")},warning:{singular:a("gutter-tooltip.aria-label.warning.singular","warning"),plural:a("gutter-tooltip.aria-label.warning.plural","warnings")},info:{singular:a("gutter-tooltip.aria-label.info.singular","information message"),plural:a("gutter-tooltip.aria-label.info.plural","information messages")},hint:{singular:a("gutter-tooltip.aria-label.hint.singular","suggestion"),plural:a("gutter-tooltip.aria-label.hint.plural","suggestions")}}},enumerable:!1,configurable:!0}),t.prototype.showTooltip=function(e){var n,r=this.editor.renderer.$gutterLayer,i=r.$annotations[e],o;i?o={displayText:Array.from(i.displayText),type:Array.from(i.type)}:o={displayText:[],type:[]};var u=r.session.getFoldLine(e);if(u&&r.$showFoldedAnnotations){var a={error:[],security:[],warning:[],info:[],hint:[]},f={error:1,security:2,warning:3,info:4,hint:5},l;for(var c=e+1;c<=u.end.row;c++){if(!r.$annotations[c])continue;for(var h=0;h<r.$annotations[c].text.length;h++){var p=r.$annotations[c].type[h];a[p].push(r.$annotations[c].text[h]);if(!l||f[p]<f[l])l=p}}if(["error","security","warning"].includes(l)){var d="".concat(t.annotationsToSummaryString(a)," in folded code.");o.displayText.push(d),o.type.push(l+"_fold")}}if(o.displayText.length===0)return this.hide();var v={error:[],security:[],warning:[],info:[],hint:[]},m=r.$useSvgGutterIcons?"ace_icon_svg":"ace_icon";for(var c=0;c<o.displayText.length;c++){var g=s.createElement("span"),y=s.createElement("span");(n=y.classList).add.apply(n,["ace_".concat(o.type[c]),m]),y.setAttribute("aria-label","".concat(t.annotationLabels[o.type[c].replace("_fold","")].singular)),y.setAttribute("role","img"),y.appendChild(s.createTextNode(" ")),g.appendChild(y),g.appendChild(s.createTextNode(o.displayText[c])),g.appendChild(s.createElement("br")),v[o.type[c].replace("_fold","")].push(g)}var b=this.getElement();s.removeChildren(b),v.error.forEach(function(e){return b.appendChild(e)}),v.security.forEach(function(e){return b.appendChild(e)}),v.warning.forEach(function(e){return b.appendChild(e)}),v.info.forEach(function(e){return b.appendChild(e)}),v.hint.forEach(function(e){return b.appendChild(e)}),b.setAttribute("aria-live","polite"),this.isOpen||(this.setTheme(this.editor.renderer.theme),this.setClassName("ace_gutter-tooltip")),this.show(),this.editor._signal("showGutterTooltip",this)},t.prototype.hideTooltip=function(){this.$element.removeAttribute("aria-live"),this.hide(),this.editor._signal("hideGutterTooltip",this)},t.annotationsToSummaryString=function(e){var n,r,s=[],o=["error","security","warning","info","hint"];try{for(var u=i(o),a=u.next();!a.done;a=u.next()){var f=a.value;if(!e[f].length)continue;var l=e[f].length===1?t.annotationLabels[f].singular:t.annotationLabels[f].plural;s.push("".concat(e[f].length," ").concat(l))}}catch(c){n={error:c}}finally{try{a&&!a.done&&(r=u.return)&&r.call(u)}finally{if(n)throw n.error}}return s.join(", ")},t}(u);t.GutterTooltip=c}),define("ace/mouse/mouse_event",["require","exports","module","ace/lib/event","ace/lib/useragent"],function(e,t,n){"use strict";var r=e("../lib/event"),i=e("../lib/useragent"),s=function(){function e(e,t){this.speed,this.wheelX,this.wheelY,this.domEvent=e,this.editor=t,this.x=this.clientX=e.clientX,this.y=this.clientY=e.clientY,this.$pos=null,this.$inSelection=null,this.propagationStopped=!1,this.defaultPrevented=!1}return e.prototype.stopPropagation=function(){r.stopPropagation(this.domEvent),this.propagationStopped=!0},e.prototype.preventDefault=function(){r.preventDefault(this.domEvent),this.defaultPrevented=!0},e.prototype.stop=function(){this.stopPropagation(),this.preventDefault()},e.prototype.getDocumentPosition=function(){return this.$pos?this.$pos:(this.$pos=this.editor.renderer.screenToTextCoordinates(this.clientX,this.clientY),this.$pos)},e.prototype.getGutterRow=function(){var e=this.getDocumentPosition().row,t=this.editor.session.documentToScreenRow(e,0),n=this.editor.session.documentToScreenRow(this.editor.renderer.$gutterLayer.$lines.get(0).row,0);return t-n},e.prototype.inSelection=function(){if(this.$inSelection!==null)return this.$inSelection;var e=this.editor,t=e.getSelectionRange();if(t.isEmpty())this.$inSelection=!1;else{var n=this.getDocumentPosition();this.$inSelection=t.contains(n.row,n.column)}return this.$inSelection},e.prototype.getButton=function(){return r.getButton(this.domEvent)},e.prototype.getShiftKey=function(){return this.domEvent.shiftKey},e.prototype.getAccelKey=function(){return i.isMac?this.domEvent.metaKey:this.domEvent.ctrlKey},e}();t.MouseEvent=s}),define("ace/mouse/dragdrop_handler",["require","exports","module","ace/lib/dom","ace/lib/event","ace/lib/useragent"],function(e,t,n){"use strict";function f(e){function T(e,n){var r=Date.now(),i=!n||e.row!=n.row,s=!n||e.column!=n.column;if(!S||i||s)t.moveCursorToPosition(e),S=r,x={x:p,y:d};else{var o=l(x.x,x.y,p,d);o>a?S=null:r-S>=u&&(t.renderer.scrollCursorIntoView(),S=null)}}function N(e,n){var r=Date.now(),i=t.renderer.layerConfig.lineHeight,s=t.renderer.layerConfig.characterWidth,u=t.renderer.scroller.getBoundingClientRect(),a={x:{left:p-u.left,right:u.right-p},y:{top:d-u.top,bottom:u.bottom-d}},f=Math.min(a.x.left,a.x.right),l=Math.min(a.y.top,a.y.bottom),c={row:e.row,column:e.column};f/s<=2&&(c.column+=a.x.left<a.x.right?-3:2),l/i<=1&&(c.row+=a.y.top<a.y.bottom?-1:1);var h=e.row!=c.row,v=e.column!=c.column,m=!n||e.row!=n.row;h||v&&!m?E?r-E>=o&&t.renderer.scrollCursorIntoView(c):E=r:E=null}function C(){var e=g;g=t.renderer.screenToTextCoordinates(p,d),T(g,e),N(g,e)}function k(){m=t.selection.toOrientedRange(),h=t.session.addMarker(m,"ace_selection",t.getSelectionStyle()),t.clearSelection(),t.isFocused()&&t.renderer.$cursorLayer.setBlinking(!1),clearInterval(v),C(),v=setInterval(C,20),y=0,i.addListener(document,"mousemove",O)}function L(){clearInterval(v),t.session.removeMarker(h),h=null,t.selection.fromOrientedRange(m),t.isFocused()&&!w&&t.$resetCursorStyle(),m=null,g=null,y=0,E=null,S=null,i.removeListener(document,"mousemove",O)}function O(){A==null&&(A=setTimeout(function(){A!=null&&h&&L()},20))}function M(e){var t=e.types;return!t||Array.prototype.some.call(t,function(e){return e=="text/plain"||e=="Text"})}function _(e){var t=["copy","copymove","all","uninitialized"],n=["move","copymove","linkmove","all","uninitialized"],r=s.isMac?e.altKey:e.ctrlKey,i="uninitialized";try{i=e.dataTransfer.effectAllowed.toLowerCase()}catch(e){}var o="none";return r&&t.indexOf(i)>=0?o="copy":n.indexOf(i)>=0?o="move":t.indexOf(i)>=0&&(o="copy"),o}var t=e.editor,n=r.createElement("div");n.style.cssText="top:-100px;position:absolute;z-index:2147483647;opacity:0.5",n.textContent="\u00a0";var f=["dragWait","dragWaitEnd","startDrag","dragReadyEnd","onMouseDrag"];f.forEach(function(t){e[t]=this[t]},this),t.on("mousedown",this.onMouseDown.bind(e));var c=t.container,h,p,d,v,m,g,y=0,b,w,E,S,x;this.onDragStart=function(e){if(this.cancelDrag||!c.draggable){var r=this;return setTimeout(function(){r.startSelect(),r.captureMouse(e)},0),e.preventDefault()}m=t.getSelectionRange();var i=e.dataTransfer;i.effectAllowed=t.getReadOnly()?"copy":"copyMove",t.container.appendChild(n),i.setDragImage&&i.setDragImage(n,0,0),setTimeout(function(){t.container.removeChild(n)}),i.clearData(),i.setData("Text",t.session.getTextRange()),w=!0,this.setState("drag")},this.onDragEnd=function(e){c.draggable=!1,w=!1,this.setState(null);if(!t.getReadOnly()){var n=e.dataTransfer.dropEffect;!b&&n=="move"&&t.session.remove(t.getSelectionRange()),t.$resetCursorStyle()}this.editor.unsetStyle("ace_dragging"),this.editor.renderer.setCursorStyle("")},this.onDragEnter=function(e){if(t.getReadOnly()||!M(e.dataTransfer))return;return p=e.clientX,d=e.clientY,h||k(),y++,e.dataTransfer.dropEffect=b=_(e),i.preventDefault(e)},this.onDragOver=function(e){if(t.getReadOnly()||!M(e.dataTransfer))return;return p=e.clientX,d=e.clientY,h||(k(),y++),A!==null&&(A=null),e.dataTransfer.dropEffect=b=_(e),i.preventDefault(e)},this.onDragLeave=function(e){y--;if(y<=0&&h)return L(),b=null,i.preventDefault(e)},this.onDrop=function(e){if(!g)return;var n=e.dataTransfer;if(w)switch(b){case"move":m.contains(g.row,g.column)?m={start:g,end:g}:m=t.moveText(m,g);break;case"copy":m=t.moveText(m,g,!0)}else{var r=n.getData("Text");m={start:g,end:t.session.insert(g,r)},t.focus(),b=null}return L(),i.preventDefault(e)},i.addListener(c,"dragstart",this.onDragStart.bind(e),t),i.addListener(c,"dragend",this.onDragEnd.bind(e),t),i.addListener(c,"dragenter",this.onDragEnter.bind(e),t),i.addListener(c,"dragover",this.onDragOver.bind(e),t),i.addListener(c,"dragleave",this.onDragLeave.bind(e),t),i.addListener(c,"drop",this.onDrop.bind(e),t);var A=null}function l(e,t,n,r){return Math.sqrt(Math.pow(n-e,2)+Math.pow(r-t,2))}var r=e("../lib/dom"),i=e("../lib/event"),s=e("../lib/useragent"),o=200,u=200,a=5;(function(){this.dragWait=function(){var e=Date.now()-this.mousedownEvent.time;e>this.editor.getDragDelay()&&this.startDrag()},this.dragWaitEnd=function(){var e=this.editor.container;e.draggable=!1,this.startSelect(this.mousedownEvent.getDocumentPosition()),this.selectEnd()},this.dragReadyEnd=function(e){this.editor.$resetCursorStyle(),this.editor.unsetStyle("ace_dragging"),this.editor.renderer.setCursorStyle(""),this.dragWaitEnd()},this.startDrag=function(){this.cancelDrag=!1;var e=this.editor,t=e.container;t.draggable=!0,e.renderer.$cursorLayer.setBlinking(!1),e.setStyle("ace_dragging");var n=s.isWin?"default":"move";e.renderer.setCursorStyle(n),this.setState("dragReady")},this.onMouseDrag=function(e){var t=this.editor.container;if(s.isIE&&this.state=="dragReady"){var n=l(this.mousedownEvent.x,this.mousedownEvent.y,this.x,this.y);n>3&&t.dragDrop()}if(this.state==="dragWait"){var n=l(this.mousedownEvent.x,this.mousedownEvent.y,this.x,this.y);n>0&&(t.draggable=!1,this.startSelect(this.mousedownEvent.getDocumentPosition()))}},this.onMouseDown=function(e){if(!this.$dragEnabled)return;this.mousedownEvent=e;var t=this.editor,n=e.inSelection(),r=e.getButton(),i=e.domEvent.detail||1;if(i===1&&r===0&&n){if(e.editor.inMultiSelectMode&&(e.getAccelKey()||e.getShiftKey()))return;this.mousedownEvent.time=Date.now();var o=e.domEvent.target||e.domEvent.srcElement;"unselectable"in o&&(o.unselectable="on");if(t.getDragDelay()){if(s.isWebKit){this.cancelDrag=!0;var u=t.container;u.draggable=!0}this.setState("dragWait")}else this.startDrag();this.captureMouse(e,this.onMouseDrag.bind(this)),e.defaultPrevented=!0}}}).call(f.prototype),t.DragdropHandler=f}),define("ace/mouse/touch_handler",["require","exports","module","ace/mouse/mouse_event","ace/lib/event","ace/lib/dom"],function(e,t,n){"use strict";var r=e("./mouse_event").MouseEvent,i=e("../lib/event"),s=e("../lib/dom");t.addTouchListeners=function(e,t){function b(){var e=window.navigator&&window.navigator.clipboard,r=!1,i=function(){var n=t.getCopyText(),i=t.session.getUndoManager().hasUndo();y.replaceChild(s.buildDom(r?["span",!n&&o("selectall")&&["span",{"class":"ace_mobile-button",action:"selectall"},"Select All"],n&&o("copy")&&["span",{"class":"ace_mobile-button",action:"copy"},"Copy"],n&&o("cut")&&["span",{"class":"ace_mobile-button",action:"cut"},"Cut"],e&&o("paste")&&["span",{"class":"ace_mobile-button",action:"paste"},"Paste"],i&&o("undo")&&["span",{"class":"ace_mobile-button",action:"undo"},"Undo"],o("find")&&["span",{"class":"ace_mobile-button",action:"find"},"Find"],o("openCommandPalette")&&["span",{"class":"ace_mobile-button",action:"openCommandPalette"},"Palette"]]:["span"]),y.firstChild)},o=function(e){return t.commands.canExecute(e,t)},u=function(n){var s=n.target.getAttribute("action");if(s=="more"||!r)return r=!r,i();if(s=="paste")e.readText().then(function(e){t.execCommand(s,e)});else if(s){if(s=="cut"||s=="copy")e?e.writeText(t.getCopyText()):document.execCommand("copy");t.execCommand(s)}y.firstChild.style.display="none",r=!1,s!="openCommandPalette"&&t.focus()};y=s.buildDom(["div",{"class":"ace_mobile-menu",ontouchstart:function(e){n="menu",e.stopPropagation(),e.preventDefault(),t.textInput.focus()},ontouchend:function(e){e.stopPropagation(),e.preventDefault(),u(e)},onclick:u},["span"],["span",{"class":"ace_mobile-button",action:"more"},"..."]],t.container)}function w(){if(!t.getOption("enableMobileMenu")){y&&E();return}y||b();var e=t.selection.cursor,n=t.renderer.textToScreenCoordinates(e.row,e.column),r=t.renderer.textToScreenCoordinates(0,0).pageX,i=t.renderer.scrollLeft,s=t.container.getBoundingClientRect();y.style.top=n.pageY-s.top-3+"px",n.pageX-s.left<s.width-70?(y.style.left="",y.style.right="10px"):(y.style.right="",y.style.left=r+i-s.left+"px"),y.style.display="",y.firstChild.style.display="none",t.on("input",E)}function E(e){y&&(y.style.display="none"),t.off("input",E)}function S(){l=null,clearTimeout(l);var e=t.selection.getRange(),r=e.contains(p.row,p.column);if(e.isEmpty()||!r)t.selection.moveToPosition(p),t.selection.selectWord();n="wait",w()}function x(){l=null,clearTimeout(l),t.selection.moveToPosition(p);var e=d>=2?t.selection.getLineRange(p.row):t.session.getBracketRange(p);e&&!e.isEmpty()?t.selection.setRange(e):t.selection.selectWord(),n="wait"}function T(){h+=60,c=setInterval(function(){h--<=0&&(clearInterval(c),c=null),Math.abs(v)<.01&&(v=0),Math.abs(m)<.01&&(m=0),h<20&&(v=.9*v),h<20&&(m=.9*m);var e=t.session.getScrollTop();t.renderer.scrollBy(10*v,10*m),e==t.session.getScrollTop()&&(h=0)},10)}var n="scroll",o,u,a,f,l,c,h=0,p,d=0,v=0,m=0,g,y;i.addListener(e,"contextmenu",function(e){if(!g)return;var n=t.textInput.getElement();n.focus()},t),i.addListener(e,"touchstart",function(e){var i=e.touches;if(l||i.length>1){clearTimeout(l),l=null,a=-1,n="zoom";return}g=t.$mouseHandler.isMousePressed=!0;var s=t.renderer.layerConfig.lineHeight,c=t.renderer.layerConfig.lineHeight,y=e.timeStamp;f=y;var b=i[0],w=b.clientX,E=b.clientY;Math.abs(o-w)+Math.abs(u-E)>s&&(a=-1),o=e.clientX=w,u=e.clientY=E,v=m=0;var T=new r(e,t);p=T.getDocumentPosition();if(y-a<500&&i.length==1&&!h)d++,e.preventDefault(),e.button=0,x();else{d=0;var N=t.selection.cursor,C=t.selection.isEmpty()?N:t.selection.anchor,k=t.renderer.$cursorLayer.getPixelPosition(N,!0),L=t.renderer.$cursorLayer.getPixelPosition(C,!0),A=t.renderer.scroller.getBoundingClientRect(),O=t.renderer.layerConfig.offset,M=t.renderer.scrollLeft,_=function(e,t){return e/=c,t=t/s-.75,e*e+t*t};if(e.clientX<A.left){n="zoom";return}var D=_(e.clientX-A.left-k.left+M,e.clientY-A.top-k.top+O),P=_(e.clientX-A.left-L.left+M,e.clientY-A.top-L.top+O);D<3.5&&P<3.5&&(n=D>P?"cursor":"anchor"),P<3.5?n="anchor":D<3.5?n="cursor":n="scroll",l=setTimeout(S,450)}a=y},t),i.addListener(e,"touchend",function(e){g=t.$mouseHandler.isMousePressed=!1,c&&clearInterval(c),n=="zoom"?(n="",h=0):l?(t.selection.moveToPosition(p),h=0,w()):n=="scroll"?(T(),E()):w(),clearTimeout(l),l=null},t),i.addListener(e,"touchmove",function(e){l&&(clearTimeout(l),l=null);var i=e.touches;if(i.length>1||n=="zoom")return;var s=i[0],a=o-s.clientX,c=u-s.clientY;if(n=="wait"){if(!(a*a+c*c>4))return e.preventDefault();n="cursor"}o=s.clientX,u=s.clientY,e.clientX=s.clientX,e.clientY=s.clientY;var h=e.timeStamp,p=h-f;f=h;if(n=="scroll"){var d=new r(e,t);d.speed=1,d.wheelX=a,d.wheelY=c,10*Math.abs(a)<Math.abs(c)&&(a=0),10*Math.abs(c)<Math.abs(a)&&(c=0),p!=0&&(v=a/p,m=c/p),t._emit("mousewheel",d),d.propagationStopped||(v=m=0)}else{var g=new r(e,t),y=g.getDocumentPosition();n=="cursor"?t.selection.moveCursorToPosition(y):n=="anchor"&&t.selection.setSelectionAnchor(y.row,y.column),t.renderer.scrollCursorIntoView(y),e.preventDefault()}},t)}}),define("ace/mouse/mouse_handler",["require","exports","module","ace/lib/event","ace/lib/useragent","ace/mouse/default_handlers","ace/mouse/default_gutter_handler","ace/mouse/mouse_event","ace/mouse/dragdrop_handler","ace/mouse/touch_handler","ace/config"],function(e,t,n){"use strict";var r=e("../lib/event"),i=e("../lib/useragent"),s=e("./default_handlers").DefaultHandlers,o=e("./default_gutter_handler").GutterHandler,u=e("./mouse_event").MouseEvent,a=e("./dragdrop_handler").DragdropHandler,f=e("./touch_handler").addTouchListeners,l=e("../config"),c=function(){function e(e){this.$dragDelay,this.$dragEnabled,this.$mouseMoved,this.mouseEvent,this.$focusTimeout;var t=this;this.editor=e,new s(this),new o(this),new a(this);var n=function(t){var n=!document.hasFocus||!document.hasFocus()||!e.isFocused()&&document.activeElement==(e.textInput&&e.textInput.getElement());n&&window.focus(),e.focus(),setTimeout(function(){e.isFocused()||e.focus()})},u=e.renderer.getMouseEventTarget();r.addListener(u,"click",this.onMouseEvent.bind(this,"click"),e),r.addListener(u,"mousemove",this.onMouseMove.bind(this,"mousemove"),e),r.addMultiMouseDownListener([u,e.renderer.scrollBarV&&e.renderer.scrollBarV.inner,e.renderer.scrollBarH&&e.renderer.scrollBarH.inner,e.textInput&&e.textInput.getElement()].filter(Boolean),[400,300,250],this,"onMouseEvent",e),r.addMouseWheelListener(e.container,this.onMouseWheel.bind(this,"mousewheel"),e),f(e.container,e);var l=e.renderer.$gutter;r.addListener(l,"mousedown",this.onMouseEvent.bind(this,"guttermousedown"),e),r.addListener(l,"click",this.onMouseEvent.bind(this,"gutterclick"),e),r.addListener(l,"dblclick",this.onMouseEvent.bind(this,"gutterdblclick"),e),r.addListener(l,"mousemove",this.onMouseEvent.bind(this,"guttermousemove"),e),r.addListener(u,"mousedown",n,e),r.addListener(l,"mousedown",n,e),i.isIE&&e.renderer.scrollBarV&&(r.addListener(e.renderer.scrollBarV.element,"mousedown",n,e),r.addListener(e.renderer.scrollBarH.element,"mousedown",n,e)),e.on("mousemove",function(n){if(t.state||t.$dragDelay||!t.$dragEnabled)return;var r=e.renderer.screenToTextCoordinates(n.x,n.y),i=e.session.selection.getRange(),s=e.renderer;!i.isEmpty()&&i.insideStart(r.row,r.column)?s.setCursorStyle("default"):s.setCursorStyle("")},e)}return e.prototype.onMouseEvent=function(e,t){if(!this.editor.session)return;this.editor._emit(e,new u(t,this.editor))},e.prototype.onMouseMove=function(e,t){var n=this.editor._eventRegistry&&this.editor._eventRegistry.mousemove;if(!n||!n.length)return;this.editor._emit(e,new u(t,this.editor))},e.prototype.onMouseWheel=function(e,t){var n=new u(t,this.editor);n.speed=this.$scrollSpeed*2,n.wheelX=t.wheelX,n.wheelY=t.wheelY,this.editor._emit(e,n)},e.prototype.setState=function(e){this.state=e},e.prototype.captureMouse=function(e,t){this.x=e.x,this.y=e.y,this.isMousePressed=!0;var n=this.editor,s=this.editor.renderer;s.$isMousePressed=!0;var o=this,a=function(e){if(!e)return;if(i.isWebKit&&!e.which&&o.releaseMouse)return o.releaseMouse();o.x=e.clientX,o.y=e.clientY,t&&t(e),o.mouseEvent=new u(e,o.editor),o.$mouseMoved=!0},f=function(e){n.off("beforeEndOperation",c),clearInterval(h),n.session&&l(),o[o.state+"End"]&&o[o.state+"End"](e),o.state="",o.isMousePressed=s.$isMousePressed=!1,s.$keepTextAreaAtCursor&&s.$moveTextAreaToCursor(),o.$onCaptureMouseMove=o.releaseMouse=null,e&&o.onMouseEvent("mouseup",e),n.endOperation()},l=function(){o[o.state]&&o[o.state](),o.$mouseMoved=!1};if(i.isOldIE&&e.domEvent.type=="dblclick")return setTimeout(function(){f(e)});var c=function(e){if(!o.releaseMouse)return;n.curOp.command.name&&n.curOp.selectionChanged&&(o[o.state+"End"]&&o[o.state+"End"](),o.state="",o.releaseMouse())};n.on("beforeEndOperation",c),n.startOperation({command:{name:"mouse"}}),o.$onCaptureMouseMove=a,o.releaseMouse=r.capture(this.editor.container,a,f);var h=setInterval(l,20)},e.prototype.cancelContextMenu=function(){var e=function(t){if(t&&t.domEvent&&t.domEvent.type!="contextmenu")return;this.editor.off("nativecontextmenu",e),t&&t.domEvent&&r.stopEvent(t.domEvent)}.bind(this);setTimeout(e,10),this.editor.on("nativecontextmenu",e)},e.prototype.destroy=function(){this.releaseMouse&&this.releaseMouse()},e}();c.prototype.releaseMouse=null,l.defineOptions(c.prototype,"mouseHandler",{scrollSpeed:{initialValue:2},dragDelay:{initialValue:i.isMac?150:0},dragEnabled:{initialValue:!0},focusTimeout:{initialValue:0},tooltipFollowsMouse:{initialValue:!0}}),t.MouseHandler=c}),define("ace/mouse/fold_handler",["require","exports","module","ace/lib/dom"],function(e,t,n){"use strict";var r=e("../lib/dom"),i=function(){function e(e){e.on("click",function(t){var n=t.getDocumentPosition(),i=e.session,s=i.getFoldAt(n.row,n.column,1);s&&(t.getAccelKey()?i.removeFold(s):i.expandFold(s),t.stop());var o=t.domEvent&&t.domEvent.target;o&&r.hasCssClass(o,"ace_inline_button")&&r.hasCssClass(o,"ace_toggle_wrap")&&(i.setOption("wrap",!i.getUseWrapMode()),e.renderer.scrollCursorIntoView())}),e.on("gutterclick",function(t){var n=e.renderer.$gutterLayer.getRegion(t);if(n=="foldWidgets"){var r=t.getDocumentPosition().row,i=e.session;i.foldWidgets&&i.foldWidgets[r]&&e.session.onFoldWidgetClick(r,t),e.isFocused()||e.focus(),t.stop()}}),e.on("gutterdblclick",function(t){var n=e.renderer.$gutterLayer.getRegion(t);if(n=="foldWidgets"){var r=t.getDocumentPosition().row,i=e.session,s=i.getParentFoldRangeData(r,!0),o=s.range||s.firstRange;if(o){r=o.start.row;var u=i.getFoldAt(r,i.getLine(r).length,1);u?i.removeFold(u):(i.addFold("...",o),e.renderer.scrollCursorIntoView({row:o.start.row,column:0}))}t.stop()}})}return e}();t.FoldHandler=i}),define("ace/keyboard/keybinding",["require","exports","module","ace/lib/keys","ace/lib/event"],function(e,t,n){"use strict";var r=e("../lib/keys"),i=e("../lib/event"),s=function(){function e(e){this.$editor=e,this.$data={editor:e},this.$handlers=[],this.setDefaultHandler(e.commands)}return e.prototype.setDefaultHandler=function(e){this.removeKeyboardHandler(this.$defaultHandler),this.$defaultHandler=e,this.addKeyboardHandler(e,0)},e.prototype.setKeyboardHandler=function(e){var t=this.$handlers;if(t[t.length-1]==e)return;while(t[t.length-1]&&t[t.length-1]!=this.$defaultHandler)this.removeKeyboardHandler(t[t.length-1]);this.addKeyboardHandler(e,1)},e.prototype.addKeyboardHandler=function(e,t){if(!e)return;typeof e=="function"&&!e.handleKeyboard&&(e.handleKeyboard=e);var n=this.$handlers.indexOf(e);n!=-1&&this.$handlers.splice(n,1),t==undefined?this.$handlers.push(e):this.$handlers.splice(t,0,e),n==-1&&e.attach&&e.attach(this.$editor)},e.prototype.removeKeyboardHandler=function(e){var t=this.$handlers.indexOf(e);return t==-1?!1:(this.$handlers.splice(t,1),e.detach&&e.detach(this.$editor),!0)},e.prototype.getKeyboardHandler=function(){return this.$handlers[this.$handlers.length-1]},e.prototype.getStatusText=function(){var e=this.$data,t=e.editor;return this.$handlers.map(function(n){return n.getStatusText&&n.getStatusText(t,e)||""}).filter(Boolean).join(" ")},e.prototype.$callKeyboardHandlers=function(e,t,n,r){var s,o=!1,u=this.$editor.commands;for(var a=this.$handlers.length;a--;){s=this.$handlers[a].handleKeyboard(this.$data,e,t,n,r);if(!s||!s.command)continue;s.command=="null"?o=!0:o=u.exec(s.command,this.$editor,s.args,r),o&&r&&e!=-1&&s["passEvent"]!=1&&s.command["passEvent"]!=1&&i.stopEvent(r);if(o)break}return!o&&e==-1&&(s={command:"insertstring"},o=u.exec("insertstring",this.$editor,t)),o&&this.$editor._signal&&this.$editor._signal("keyboardActivity",s),o},e.prototype.onCommandKey=function(e,t,n){var i=r.keyCodeToString(n);return this.$callKeyboardHandlers(t,i,n,e)},e.prototype.onTextInput=function(e){return this.$callKeyboardHandlers(-1,e)},e}();t.KeyBinding=s}),define("ace/lib/bidiutil",["require","exports","module"],function(e,t,n){"use strict";function F(e,t,n,r){var i=s?d:p,c=null,h=null,v=null,m=0,g=null,y=null,b=-1,w=null,E=null,T=[];if(!r)for(w=0,r=[];w<n;w++)r[w]=R(e[w]);o=s,u=!1,a=!1,f=!1,l=!1;for(E=0;E<n;E++){c=m,T[E]=h=q(e,r,T,E),m=i[c][h],g=m&240,m&=15,t[E]=v=i[m][5];if(g>0)if(g==16){for(w=b;w<E;w++)t[w]=1;b=-1}else b=-1;y=i[m][6];if(y)b==-1&&(b=E);else if(b>-1){for(w=b;w<E;w++)t[w]=v;b=-1}r[E]==S&&(t[E]=0),o|=v}if(l)for(w=0;w<n;w++)if(r[w]==x){t[w]=s;for(var C=w-1;C>=0;C--){if(r[C]!=N)break;t[C]=s}}}function I(e,t,n){if(o<e)return;if(e==1&&s==m&&!f){n.reverse();return}var r=n.length,i=0,u,a,l,c;while(i<r){if(t[i]>=e){u=i+1;while(u<r&&t[u]>=e)u++;for(a=i,l=u-1;a<l;a++,l--)c=n[a],n[a]=n[l],n[l]=c;i=u}i++}}function q(e,t,n,r){var i=t[r],o,c,h,p;switch(i){case g:case y:u=!1;case E:case w:return i;case b:return u?w:b;case T:return u=!0,a=!0,y;case N:return E;case C:if(r<1||r+1>=t.length||(o=n[r-1])!=b&&o!=w||(c=t[r+1])!=b&&c!=w)return E;return u&&(c=w),c==o?c:E;case k:o=r>0?n[r-1]:S;if(o==b&&r+1<t.length&&t[r+1]==b)return b;return E;case L:if(r>0&&n[r-1]==b)return b;if(u)return E;p=r+1,h=t.length;while(p<h&&t[p]==L)p++;if(p<h&&t[p]==b)return b;return E;case A:h=t.length,p=r+1;while(p<h&&t[p]==A)p++;if(p<h){var d=e[r],v=d>=1425&&d<=2303||d==64286;o=t[p];if(v&&(o==y||o==T))return y}if(r<1||(o=t[r-1])==S)return E;return n[r-1];case S:return u=!1,f=!0,s;case x:return l=!0,E;case O:case M:case D:case P:case _:u=!1;case H:return E}}function R(e){var t=e.charCodeAt(0),n=t>>8;return n==0?t>191?g:B[t]:n==5?/[\u0591-\u05f4]/.test(e)?y:g:n==6?/[\u0610-\u061a\u064b-\u065f\u06d6-\u06e4\u06e7-\u06ed]/.test(e)?A:/[\u0660-\u0669\u066b-\u066c]/.test(e)?w:t==1642?L:/[\u06f0-\u06f9]/.test(e)?b:T:n==32&&t<=8287?j[t&255]:n==254?t>=65136?T:E:E}function U(e){return e>="\u064b"&&e<="\u0655"}var r=["\u0621","\u0641"],i=["\u063a","\u064a"],s=0,o=0,u=!1,a=!1,f=!1,l=!1,c=!1,h=!1,p=[[0,3,0,1,0,0,0],[0,3,0,1,2,2,0],[0,3,0,17,2,0,1],[0,3,5,5,4,1,0],[0,3,21,21,4,0,1],[0,3,5,5,4,2,0]],d=[[2,0,1,1,0,1,0],[2,0,1,1,0,2,0],[2,0,2,1,3,2,0],[2,0,2,33,3,1,1]],v=0,m=1,g=0,y=1,b=2,w=3,E=4,S=5,x=6,T=7,N=8,C=9,k=10,L=11,A=12,O=13,M=14,_=15,D=16,P=17,H=18,B=[H,H,H,H,H,H,H,H,H,x,S,x,N,S,H,H,H,H,H,H,H,H,H,H,H,H,H,H,S,S,S,x,N,E,E,L,L,L,E,E,E,E,E,k,C,k,C,C,b,b,b,b,b,b,b,b,b,b,C,E,E,E,E,E,E,g,g,g,g,g,g,g,g,g,g,g,g,g,g,g,g,g,g,g,g,g,g,g,g,g,g,E,E,E,E,E,E,g,g,g,g,g,g,g,g,g,g,g,g,g,g,g,g,g,g,g,g,g,g,g,g,g,g,E,E,E,E,H,H,H,H,H,H,S,H,H,H,H,H,H,H,H,H,H,H,H,H,H,H,H,H,H,H,H,H,H,H,H,H,H,C,E,L,L,L,L,E,E,E,E,g,E,E,H,E,E,L,L,b,b,E,g,E,E,E,b,g,E,E,E,E,E],j=[N,N,N,N,N,N,N,N,N,N,N,H,H,H,g,y,E,E,E,E,E,E,E,E,E,E,E,E,E,E,E,E,E,E,E,E,E,E,E,E,N,S,O,M,_,D,P,C,L,L,L,L,L,E,E,E,E,E,E,E,E,E,E,E,E,E,E,E,C,E,E,E,E,E,E,E,E,E,E,E,E,E,E,E,E,E,E,E,E,E,E,E,E,E,E,N];t.L=g,t.R=y,t.EN=b,t.ON_R=3,t.AN=4,t.R_H=5,t.B=6,t.RLE=7,t.DOT="\u00b7",t.doBidiReorder=function(e,n,r){if(e.length<2)return{};var i=e.split(""),o=new Array(i.length),u=new Array(i.length),a=[];s=r?m:v,F(i,a,i.length,n);for(var f=0;f<o.length;o[f]=f,f++);I(2,a,o),I(1,a,o);for(var f=0;f<o.length-1;f++)n[f]===w?a[f]=t.AN:a[f]===y&&(n[f]>T&&n[f]<O||n[f]===E||n[f]===H)?a[f]=t.ON_R:f>0&&i[f-1]==="\u0644"&&/\u0622|\u0623|\u0625|\u0627/.test(i[f])&&(a[f-1]=a[f]=t.R_H,f++);i[i.length-1]===t.DOT&&(a[i.length-1]=t.B),i[0]==="\u202b"&&(a[0]=t.RLE);for(var f=0;f<o.length;f++)u[f]=a[o[f]];return{logicalFromVisual:o,bidiLevels:u}},t.hasBidiCharacters=function(e,t){var n=!1;for(var r=0;r<e.length;r++)t[r]=R(e.charAt(r)),!n&&(t[r]==y||t[r]==T||t[r]==w)&&(n=!0);return n},t.getVisualFromLogicalIdx=function(e,t){for(var n=0;n<t.logicalFromVisual.length;n++)if(t.logicalFromVisual[n]==e)return n;return 0}}),define("ace/bidihandler",["require","exports","module","ace/lib/bidiutil","ace/lib/lang"],function(e,t,n){"use strict";var r=e("./lib/bidiutil"),i=e("./lib/lang"),s=/[\u0590-\u05f4\u0600-\u06ff\u0700-\u08ac\u202B]/,o=function(){function e(e){this.session=e,this.bidiMap={},this.currentRow=null,this.bidiUtil=r,this.charWidths=[],this.EOL="\u00ac",this.showInvisibles=!0,this.isRtlDir=!1,this.$isRtl=!1,this.line="",this.wrapIndent=0,this.EOF="\u00b6",this.RLE="\u202b",this.contentWidth=0,this.fontMetrics=null,this.rtlLineOffset=0,this.wrapOffset=0,this.isMoveLeftOperation=!1,this.seenBidi=s.test(e.getValue())}return e.prototype.isBidiRow=function(e,t,n){return this.seenBidi?(e!==this.currentRow&&(this.currentRow=e,this.updateRowLine(t,n),this.updateBidiMap()),this.bidiMap.bidiLevels):!1},e.prototype.onChange=function(e){this.seenBidi?this.currentRow=null:e.action=="insert"&&s.test(e.lines.join("\n"))&&(this.seenBidi=!0,this.currentRow=null)},e.prototype.getDocumentRow=function(){var e=0,t=this.session.$screenRowCache;if(t.length){var n=this.session.$getRowCacheIndex(t,this.currentRow);n>=0&&(e=this.session.$docRowCache[n])}return e},e.prototype.getSplitIndex=function(){var e=0,t=this.session.$screenRowCache;if(t.length){var n,r=this.session.$getRowCacheIndex(t,this.currentRow);while(this.currentRow-e>0){n=this.session.$getRowCacheIndex(t,this.currentRow-e-1);if(n!==r)break;r=n,e++}}else e=this.currentRow;return e},e.prototype.updateRowLine=function(e,t){e===undefined&&(e=this.getDocumentRow());var n=e===this.session.getLength()-1,s=n?this.EOF:this.EOL;this.wrapIndent=0,this.line=this.session.getLine(e),this.isRtlDir=this.$isRtl||this.line.charAt(0)===this.RLE;if(this.session.$useWrapMode){var o=this.session.$wrapData[e];o&&(t===undefined&&(t=this.getSplitIndex()),t>0&&o.length?(this.wrapIndent=o.indent,this.wrapOffset=this.wrapIndent*this.charWidths[r.L],this.line=t<o.length?this.line.substring(o[t-1],o[t]):this.line.substring(o[o.length-1])):this.line=this.line.substring(0,o[t]),t==o.length&&(this.line+=this.showInvisibles?s:r.DOT))}else this.line+=this.showInvisibles?s:r.DOT;var u=this.session,a=0,f;this.line=this.line.replace(/\t|[\u1100-\u2029, \u202F-\uFFE6]/g,function(e,t){return e==="	"||u.isFullWidth(e.charCodeAt(0))?(f=e==="	"?u.getScreenTabSize(t+a):2,a+=f-1,i.stringRepeat(r.DOT,f)):e}),this.isRtlDir&&(this.fontMetrics.$main.textContent=this.line.charAt(this.line.length-1)==r.DOT?this.line.substr(0,this.line.length-1):this.line,this.rtlLineOffset=this.contentWidth-this.fontMetrics.$main.getBoundingClientRect().width)},e.prototype.updateBidiMap=function(){var e=[];r.hasBidiCharacters(this.line,e)||this.isRtlDir?this.bidiMap=r.doBidiReorder(this.line,e,this.isRtlDir):this.bidiMap={}},e.prototype.markAsDirty=function(){this.currentRow=null},e.prototype.updateCharacterWidths=function(e){if(this.characterWidth===e.$characterSize.width)return;this.fontMetrics=e;var t=this.characterWidth=e.$characterSize.width,n=e.$measureCharWidth("\u05d4");this.charWidths[r.L]=this.charWidths[r.EN]=this.charWidths[r.ON_R]=t,this.charWidths[r.R]=this.charWidths[r.AN]=n,this.charWidths[r.R_H]=n*.45,this.charWidths[r.B]=this.charWidths[r.RLE]=0,this.currentRow=null},e.prototype.setShowInvisibles=function(e){this.showInvisibles=e,this.currentRow=null},e.prototype.setEolChar=function(e){this.EOL=e},e.prototype.setContentWidth=function(e){this.contentWidth=e},e.prototype.isRtlLine=function(e){return this.$isRtl?!0:e!=undefined?this.session.getLine(e).charAt(0)==this.RLE:this.isRtlDir},e.prototype.setRtlDirection=function(e,t){var n=e.getCursorPosition();for(var r=e.selection.getSelectionAnchor().row;r<=n.row;r++)!t&&e.session.getLine(r).charAt(0)===e.session.$bidiHandler.RLE?e.session.doc.removeInLine(r,0,1):t&&e.session.getLine(r).charAt(0)!==e.session.$bidiHandler.RLE&&e.session.doc.insert({column:0,row:r},e.session.$bidiHandler.RLE)},e.prototype.getPosLeft=function(e){e-=this.wrapIndent;var t=this.line.charAt(0)===this.RLE?1:0,n=e>t?this.session.getOverwrite()?e:e-1:t,i=r.getVisualFromLogicalIdx(n,this.bidiMap),s=this.bidiMap.bidiLevels,o=0;!this.session.getOverwrite()&&e<=t&&s[i]%2!==0&&i++;for(var u=0;u<i;u++)o+=this.charWidths[s[u]];return!this.session.getOverwrite()&&e>t&&s[i]%2===0&&(o+=this.charWidths[s[i]]),this.wrapIndent&&(o+=this.isRtlDir?-1*this.wrapOffset:this.wrapOffset),this.isRtlDir&&(o+=this.rtlLineOffset),o},e.prototype.getSelections=function(e,t){var n=this.bidiMap,r=n.bidiLevels,i,s=[],o=0,u=Math.min(e,t)-this.wrapIndent,a=Math.max(e,t)-this.wrapIndent,f=!1,l=!1,c=0;this.wrapIndent&&(o+=this.isRtlDir?-1*this.wrapOffset:this.wrapOffset);for(var h,p=0;p<r.length;p++)h=n.logicalFromVisual[p],i=r[p],f=h>=u&&h<a,f&&!l?c=o:!f&&l&&s.push({left:c,width:o-c}),o+=this.charWidths[i],l=f;f&&p===r.length&&s.push({left:c,width:o-c});if(this.isRtlDir)for(var d=0;d<s.length;d++)s[d].left+=this.rtlLineOffset;return s},e.prototype.offsetToCol=function(e){this.isRtlDir&&(e-=this.rtlLineOffset);var t=0,e=Math.max(e,0),n=0,r=0,i=this.bidiMap.bidiLevels,s=this.charWidths[i[r]];this.wrapIndent&&(e-=this.isRtlDir?-1*this.wrapOffset:this.wrapOffset);while(e>n+s/2){n+=s;if(r===i.length-1){s=0;break}s=this.charWidths[i[++r]]}return r>0&&i[r-1]%2!==0&&i[r]%2===0?(e<n&&r--,t=this.bidiMap.logicalFromVisual[r]):r>0&&i[r-1]%2===0&&i[r]%2!==0?t=1+(e>n?this.bidiMap.logicalFromVisual[r]:this.bidiMap.logicalFromVisual[r-1]):this.isRtlDir&&r===i.length-1&&s===0&&i[r-1]%2===0||!this.isRtlDir&&r===0&&i[r]%2!==0?t=1+this.bidiMap.logicalFromVisual[r]:(r>0&&i[r-1]%2!==0&&s!==0&&r--,t=this.bidiMap.logicalFromVisual[r]),t===0&&this.isRtlDir&&t++,t+this.wrapIndent},e}();t.BidiHandler=o}),define("ace/selection",["require","exports","module","ace/lib/oop","ace/lib/lang","ace/lib/event_emitter","ace/range"],function(e,t,n){"use strict";var r=e("./lib/oop"),i=e("./lib/lang"),s=e("./lib/event_emitter").EventEmitter,o=e("./range").Range,u=function(){function e(e){this.session=e,this.doc=e.getDocument(),this.clearSelection(),this.cursor=this.lead=this.doc.createAnchor(0,0),this.anchor=this.doc.createAnchor(0,0),this.$silent=!1;var t=this;this.cursor.on("change",function(e){t.$cursorChanged=!0,t.$silent||t._emit("changeCursor"),!t.$isEmpty&&!t.$silent&&t._emit("changeSelection"),!t.$keepDesiredColumnOnChange&&e.old.column!=e.value.column&&(t.$desiredColumn=null)}),this.anchor.on("change",function(){t.$anchorChanged=!0,!t.$isEmpty&&!t.$silent&&t._emit("changeSelection")})}return e.prototype.isEmpty=function(){return this.$isEmpty||this.anchor.row==this.lead.row&&this.anchor.column==this.lead.column},e.prototype.isMultiLine=function(){return!this.$isEmpty&&this.anchor.row!=this.cursor.row},e.prototype.getCursor=function(){return this.lead.getPosition()},e.prototype.setAnchor=function(e,t){this.$isEmpty=!1,this.anchor.setPosition(e,t)},e.prototype.getAnchor=function(){return this.$isEmpty?this.getSelectionLead():this.anchor.getPosition()},e.prototype.getSelectionLead=function(){return this.lead.getPosition()},e.prototype.isBackwards=function(){var e=this.anchor,t=this.lead;return e.row>t.row||e.row==t.row&&e.column>t.column},e.prototype.getRange=function(){var e=this.anchor,t=this.lead;return this.$isEmpty?o.fromPoints(t,t):this.isBackwards()?o.fromPoints(t,e):o.fromPoints(e,t)},e.prototype.clearSelection=function(){this.$isEmpty||(this.$isEmpty=!0,this._emit("changeSelection"))},e.prototype.selectAll=function(){this.$setSelection(0,0,Number.MAX_VALUE,Number.MAX_VALUE)},e.prototype.setRange=function(e,t){var n=t?e.end:e.start,r=t?e.start:e.end;this.$setSelection(n.row,n.column,r.row,r.column)},e.prototype.$setSelection=function(e,t,n,r){if(this.$silent)return;var i=this.$isEmpty,s=this.inMultiSelectMode;this.$silent=!0,this.$cursorChanged=this.$anchorChanged=!1,this.anchor.setPosition(e,t),this.cursor.setPosition(n,r),this.$isEmpty=!o.comparePoints(this.anchor,this.cursor),this.$silent=!1,this.$cursorChanged&&this._emit("changeCursor"),(this.$cursorChanged||this.$anchorChanged||i!=this.$isEmpty||s)&&this._emit("changeSelection")},e.prototype.$moveSelection=function(e){var t=this.lead;this.$isEmpty&&this.setSelectionAnchor(t.row,t.column),e.call(this)},e.prototype.selectTo=function(e,t){this.$moveSelection(function(){this.moveCursorTo(e,t)})},e.prototype.selectToPosition=function(e){this.$moveSelection(function(){this.moveCursorToPosition(e)})},e.prototype.moveTo=function(e,t){this.clearSelection(),this.moveCursorTo(e,t)},e.prototype.moveToPosition=function(e){this.clearSelection(),this.moveCursorToPosition(e)},e.prototype.selectUp=function(){this.$moveSelection(this.moveCursorUp)},e.prototype.selectDown=function(){this.$moveSelection(this.moveCursorDown)},e.prototype.selectRight=function(){this.$moveSelection(this.moveCursorRight)},e.prototype.selectLeft=function(){this.$moveSelection(this.moveCursorLeft)},e.prototype.selectLineStart=function(){this.$moveSelection(this.moveCursorLineStart)},e.prototype.selectLineEnd=function(){this.$moveSelection(this.moveCursorLineEnd)},e.prototype.selectFileEnd=function(){this.$moveSelection(this.moveCursorFileEnd)},e.prototype.selectFileStart=function(){this.$moveSelection(this.moveCursorFileStart)},e.prototype.selectWordRight=function(){this.$moveSelection(this.moveCursorWordRight)},e.prototype.selectWordLeft=function(){this.$moveSelection(this.moveCursorWordLeft)},e.prototype.getWordRange=function(e,t){if(typeof t=="undefined"){var n=e||this.lead;e=n.row,t=n.column}return this.session.getWordRange(e,t)},e.prototype.selectWord=function(){this.setSelectionRange(this.getWordRange())},e.prototype.selectAWord=function(){var e=this.getCursor(),t=this.session.getAWordRange(e.row,e.column);this.setSelectionRange(t)},e.prototype.getLineRange=function(e,t){var n=typeof e=="number"?e:this.lead.row,r,i=this.session.getFoldLine(n);return i?(n=i.start.row,r=i.end.row):r=n,t===!0?new o(n,0,r,this.session.getLine(r).length):new o(n,0,r+1,0)},e.prototype.selectLine=function(){this.setSelectionRange(this.getLineRange())},e.prototype.moveCursorUp=function(){this.moveCursorBy(-1,0)},e.prototype.moveCursorDown=function(){this.moveCursorBy(1,0)},e.prototype.wouldMoveIntoSoftTab=function(e,t,n){var r=e.column,i=e.column+t;return n<0&&(r=e.column-t,i=e.column),this.session.isTabStop(e)&&this.doc.getLine(e.row).slice(r,i).split(" ").length-1==t},e.prototype.moveCursorLeft=function(){var e=this.lead.getPosition(),t;if(t=this.session.getFoldAt(e.row,e.column,-1))this.moveCursorTo(t.start.row,t.start.column);else if(e.column===0)e.row>0&&this.moveCursorTo(e.row-1,this.doc.getLine(e.row-1).length);else{var n=this.session.getTabSize();this.wouldMoveIntoSoftTab(e,n,-1)&&!this.session.getNavigateWithinSoftTabs()?this.moveCursorBy(0,-n):this.moveCursorBy(0,-1)}},e.prototype.moveCursorRight=function(){var e=this.lead.getPosition(),t;if(t=this.session.getFoldAt(e.row,e.column,1))this.moveCursorTo(t.end.row,t.end.column);else if(this.lead.column==this.doc.getLine(this.lead.row).length)this.lead.row<this.doc.getLength()-1&&this.moveCursorTo(this.lead.row+1,0);else{var n=this.session.getTabSize(),e=this.lead;this.wouldMoveIntoSoftTab(e,n,1)&&!this.session.getNavigateWithinSoftTabs()?this.moveCursorBy(0,n):this.moveCursorBy(0,1)}},e.prototype.moveCursorLineStart=function(){var e=this.lead.row,t=this.lead.column,n=this.session.documentToScreenRow(e,t),r=this.session.screenToDocumentPosition(n,0),i=this.session.getDisplayLine(e,null,r.row,r.column),s=i.match(/^\s*/);s[0].length!=t&&!this.session.$useEmacsStyleLineStart&&(r.column+=s[0].length),this.moveCursorToPosition(r)},e.prototype.moveCursorLineEnd=function(){var e=this.lead,t=this.session.getDocumentLastRowColumnPosition(e.row,e.column);if(this.lead.column==t.column){var n=this.session.getLine(t.row);if(t.column==n.length){var r=n.search(/\s+$/);r>0&&(t.column=r)}}this.moveCursorTo(t.row,t.column)},e.prototype.moveCursorFileEnd=function(){var e=this.doc.getLength()-1,t=this.doc.getLine(e).length;this.moveCursorTo(e,t)},e.prototype.moveCursorFileStart=function(){this.moveCursorTo(0,0)},e.prototype.moveCursorLongWordRight=function(){var e=this.lead.row,t=this.lead.column,n=this.doc.getLine(e),r=n.substring(t);this.session.nonTokenRe.lastIndex=0,this.session.tokenRe.lastIndex=0;var i=this.session.getFoldAt(e,t,1);if(i){this.moveCursorTo(i.end.row,i.end.column);return}this.session.nonTokenRe.exec(r)&&(t+=this.session.nonTokenRe.lastIndex,this.session.nonTokenRe.lastIndex=0,r=n.substring(t));if(t>=n.length){this.moveCursorTo(e,n.length),this.moveCursorRight(),e<this.doc.getLength()-1&&this.moveCursorWordRight();return}this.session.tokenRe.exec(r)&&(t+=this.session.tokenRe.lastIndex,this.session.tokenRe.lastIndex=0),this.moveCursorTo(e,t)},e.prototype.moveCursorLongWordLeft=function(){var e=this.lead.row,t=this.lead.column,n;if(n=this.session.getFoldAt(e,t,-1)){this.moveCursorTo(n.start.row,n.start.column);return}var r=this.session.getFoldStringAt(e,t,-1);r==null&&(r=this.doc.getLine(e).substring(0,t));var s=i.stringReverse(r);this.session.nonTokenRe.lastIndex=0,this.session.tokenRe.lastIndex=0,this.session.nonTokenRe.exec(s)&&(t-=this.session.nonTokenRe.lastIndex,s=s.slice(this.session.nonTokenRe.lastIndex),this.session.nonTokenRe.lastIndex=0);if(t<=0){this.moveCursorTo(e,0),this.moveCursorLeft(),e>0&&this.moveCursorWordLeft();return}this.session.tokenRe.exec(s)&&(t-=this.session.tokenRe.lastIndex,this.session.tokenRe.lastIndex=0),this.moveCursorTo(e,t)},e.prototype.$shortWordEndIndex=function(e){var t=0,n,r=/\s/,i=this.session.tokenRe;i.lastIndex=0;if(this.session.tokenRe.exec(e))t=this.session.tokenRe.lastIndex;else{while((n=e[t])&&r.test(n))t++;if(t<1){i.lastIndex=0;while((n=e[t])&&!i.test(n)){i.lastIndex=0,t++;if(r.test(n)){if(t>2){t--;break}while((n=e[t])&&r.test(n))t++;if(t>2)break}}}}return i.lastIndex=0,t},e.prototype.moveCursorShortWordRight=function(){var e=this.lead.row,t=this.lead.column,n=this.doc.getLine(e),r=n.substring(t),i=this.session.getFoldAt(e,t,1);if(i)return this.moveCursorTo(i.end.row,i.end.column);if(t==n.length){var s=this.doc.getLength();do e++,r=this.doc.getLine(e);while(e<s&&/^\s*$/.test(r));/^\s+/.test(r)||(r=""),t=0}var o=this.$shortWordEndIndex(r);this.moveCursorTo(e,t+o)},e.prototype.moveCursorShortWordLeft=function(){var e=this.lead.row,t=this.lead.column,n;if(n=this.session.getFoldAt(e,t,-1))return this.moveCursorTo(n.start.row,n.start.column);var r=this.session.getLine(e).substring(0,t);if(t===0){do e--,r=this.doc.getLine(e);while(e>0&&/^\s*$/.test(r));t=r.length,/\s+$/.test(r)||(r="")}var s=i.stringReverse(r),o=this.$shortWordEndIndex(s);return this.moveCursorTo(e,t-o)},e.prototype.moveCursorWordRight=function(){this.session.$selectLongWords?this.moveCursorLongWordRight():this.moveCursorShortWordRight()},e.prototype.moveCursorWordLeft=function(){this.session.$selectLongWords?this.moveCursorLongWordLeft():this.moveCursorShortWordLeft()},e.prototype.moveCursorBy=function(e,t){var n=this.session.documentToScreenPosition(this.lead.row,this.lead.column),r;t===0&&(e!==0&&(this.session.$bidiHandler.isBidiRow(n.row,this.lead.row)?(r=this.session.$bidiHandler.getPosLeft(n.column),n.column=Math.round(r/this.session.$bidiHandler.charWidths[0])):r=n.column*this.session.$bidiHandler.charWidths[0]),this.$desiredColumn?n.column=this.$desiredColumn:this.$desiredColumn=n.column);if(e!=0&&this.session.lineWidgets&&this.session.lineWidgets[this.lead.row]){var i=this.session.lineWidgets[this.lead.row];e<0?e-=i.rowsAbove||0:e>0&&(e+=i.rowCount-(i.rowsAbove||0))}var s=this.session.screenToDocumentPosition(n.row+e,n.column,r);e!==0&&t===0&&s.row===this.lead.row&&s.column===this.lead.column,this.moveCursorTo(s.row,s.column+t,t===0)},e.prototype.moveCursorToPosition=function(e){this.moveCursorTo(e.row,e.column)},e.prototype.moveCursorTo=function(e,t,n){var r=this.session.getFoldAt(e,t,1);r&&(e=r.start.row,t=r.start.column),this.$keepDesiredColumnOnChange=!0;var i=this.session.getLine(e);/[\uDC00-\uDFFF]/.test(i.charAt(t))&&i.charAt(t-1)&&(this.lead.row==e&&this.lead.column==t+1?t-=1:t+=1),this.lead.setPosition(e,t),this.$keepDesiredColumnOnChange=!1,n||(this.$desiredColumn=null)},e.prototype.moveCursorToScreen=function(e,t,n){var r=this.session.screenToDocumentPosition(e,t);this.moveCursorTo(r.row,r.column,n)},e.prototype.detach=function(){this.lead.detach(),this.anchor.detach()},e.prototype.fromOrientedRange=function(e){this.setSelectionRange(e,e.cursor==e.start),this.$desiredColumn=e.desiredColumn||this.$desiredColumn},e.prototype.toOrientedRange=function(e){var t=this.getRange();return e?(e.start.column=t.start.column,e.start.row=t.start.row,e.end.column=t.end.column,e.end.row=t.end.row):e=t,e.cursor=this.isBackwards()?e.start:e.end,e.desiredColumn=this.$desiredColumn,e},e.prototype.getRangeOfMovements=function(e){var t=this.getCursor();try{e(this);var n=this.getCursor();return o.fromPoints(t,n)}catch(r){return o.fromPoints(t,t)}finally{this.moveCursorToPosition(t)}},e.prototype.toJSON=function(){if(this.rangeCount)var e=this.ranges.map(function(e){var t=e.clone();return t.isBackwards=e.cursor==e.start,t});else{var e=this.getRange();e.isBackwards=this.isBackwards()}return e},e.prototype.fromJSON=function(e){if(e.start==undefined){if(this.rangeList&&e.length>1){this.toSingleRange(e[0]);for(var t=e.length;t--;){var n=o.fromPoints(e[t].start,e[t].end);e[t].isBackwards&&(n.cursor=n.start),this.addRange(n,!0)}return}e=e[0]}this.rangeList&&this.toSingleRange(e),this.setSelectionRange(e,e.isBackwards)},e.prototype.isEqual=function(e){if((e.length||this.rangeCount)&&e.length!=this.rangeCount)return!1;if(!e.length||!this.ranges)return this.getRange().isEqual(e);for(var t=this.ranges.length;t--;)if(!this.ranges[t].isEqual(e[t]))return!1;return!0},e}();u.prototype.setSelectionAnchor=u.prototype.setAnchor,u.prototype.getSelectionAnchor=u.prototype.getAnchor,u.prototype.setSelectionRange=u.prototype.setRange,r.implement(u.prototype,s),t.Selection=u}),define("ace/tokenizer",["require","exports","module","ace/lib/report_error"],function(e,t,n){"use strict";var r=e("./lib/report_error").reportError,i=2e3,s=function(){function e(e){this.splitRegex,this.states=e,this.regExps={},this.matchMappings={};for(var t in this.states){var n=this.states[t],r=[],i=0,s=this.matchMappings[t]={defaultToken:"text"},o="g",u=[];for(var a=0;a<n.length;a++){var f=n[a];f.defaultToken&&(s.defaultToken=f.defaultToken),f.caseInsensitive&&o.indexOf("i")===-1&&(o+="i"),f.unicode&&o.indexOf("u")===-1&&(o+="u");if(f.regex==null)continue;f.regex instanceof RegExp&&(f.regex=f.regex.toString().slice(1,-1));var l=f.regex,c=(new RegExp("(?:("+l+")|(.))")).exec("a").length-2;Array.isArray(f.token)?f.token.length==1||c==1?f.token=f.token[0]:c-1!=f.token.length?(this.reportError("number of classes and regexp groups doesn't match",{rule:f,groupCount:c-1}),f.token=f.token[0]):(f.tokenArray=f.token,f.token=null,f.onMatch=this.$arrayTokens):typeof f.token=="function"&&!f.onMatch&&(c>1?f.onMatch=this.$applyToken:f.onMatch=f.token),c>1&&(/\\\d/.test(f.regex)?l=f.regex.replace(/\\([0-9]+)/g,function(e,t){return"\\"+(parseInt(t,10)+i+1)}):(c=1,l=this.removeCapturingGroups(f.regex)),!f.splitRegex&&typeof f.token!="string"&&u.push(f)),s[i]=a,i+=c,r.push(l),f.onMatch||(f.onMatch=null)}r.length||(s[0]=0,r.push("$")),u.forEach(function(e){e.splitRegex=this.createSplitterRegexp(e.regex,o)},this),this.regExps[t]=new RegExp("("+r.join(")|(")+")|($)",o)}}return e.prototype.$setMaxTokenCount=function(e){i=e|0},e.prototype.$applyToken=function(e){var t=this.splitRegex.exec(e).slice(1),n=this.token.apply(this,t);if(typeof n=="string")return[{type:n,value:e}];var r=[];for(var i=0,s=n.length;i<s;i++)t[i]&&(r[r.length]={type:n[i],value:t[i]});return r},e.prototype.$arrayTokens=function(e){if(!e)return[];var t=this.splitRegex.exec(e);if(!t)return"text";var n=[],r=this.tokenArray;for(var i=0,s=r.length;i<s;i++)t[i+1]&&(n[n.length]={type:r[i],value:t[i+1]});return n},e.prototype.removeCapturingGroups=function(e){var t=e.replace(/\\.|\[(?:\\.|[^\\\]])*|\(\?[:=!<]|(\()/g,function(e,t){return t?"(?:":e});return t},e.prototype.createSplitterRegexp=function(e,t){if(e.indexOf("(?=")!=-1){var n=0,r=!1,i={};e.replace(/(\\.)|(\((?:\?[=!])?)|(\))|([\[\]])/g,function(e,t,s,o,u,a){return r?r=u!="]":u?r=!0:o?(n==i.stack&&(i.end=a+1,i.stack=-1),n--):s&&(n++,s.length!=1&&(i.stack=n,i.start=a)),e}),i.end!=null&&/^\)*$/.test(e.substr(i.end))&&(e=e.substring(0,i.start)+e.substr(i.end))}return e.charAt(0)!="^"&&(e="^"+e),e.charAt(e.length-1)!="$"&&(e+="$"),new RegExp(e,(t||"").replace("g",""))},e.prototype.getLineTokens=function(e,t){if(t&&typeof t!="string"){var n=t.slice(0);t=n[0],t==="#tmp"&&(n.shift(),t=n.shift())}else var n=[];var r=t||"start",s=this.states[r];s||(r="start",s=this.states[r]);var o=this.matchMappings[r],u=this.regExps[r];u.lastIndex=0;var a,f=[],l=0,c=0,h={type:null,value:""};while(a=u.exec(e)){var p=o.defaultToken,d=null,v=a[0],m=u.lastIndex;if(m-v.length>l){var g=e.substring(l,m-v.length);h.type==p?h.value+=g:(h.type&&f.push(h),h={type:p,value:g})}for(var y=0;y<a.length-2;y++){if(a[y+1]===undefined)continue;d=s[o[y]],d.onMatch?p=d.onMatch(v,r,n,e):p=d.token,d.next&&(typeof d.next=="string"?r=d.next:r=d.next(r,n),s=this.states[r],s||(this.reportError("state doesn't exist",r),r="start",s=this.states[r]),o=this.matchMappings[r],l=m,u=this.regExps[r],u.lastIndex=m),d.consumeLineEnd&&(l=m);break}if(v)if(typeof p=="string")!!d&&d.merge===!1||h.type!==p?(h.type&&f.push(h),h={type:p,value:v}):h.value+=v;else if(p){h.type&&f.push(h),h={type:null,value:""};for(var y=0;y<p.length;y++)f.push(p[y])}if(l==e.length)break;l=m;if(c++>i){c>2*e.length&&this.reportError("infinite loop with in ace tokenizer",{startState:t,line:e});while(l<e.length)h.type&&f.push(h),h={value:e.substring(l,l+=500),type:"overflow"};r="start",n=[];break}}return h.type&&f.push(h),n.length>1&&n[0]!==r&&n.unshift("#tmp",r),{tokens:f,state:n.length?n:r}},e}();s.prototype.reportError=r,t.Tokenizer=s}),define("ace/mode/text_highlight_rules",["require","exports","module","ace/lib/deep_copy"],function(e,t,n){"use strict";var r=e("../lib/deep_copy").deepCopy,i;i=function(){this.$rules={start:[{token:"empty_line",regex:"^$"},{defaultToken:"text"}]}},function(){this.addRules=function(e,t){if(!t){for(var n in e)this.$rules[n]=e[n];return}for(var n in e){var r=e[n];for(var i=0;i<r.length;i++){var s=r[i];if(s.next||s.onMatch)typeof s.next=="string"&&s.next.indexOf(t)!==0&&(s.next=t+s.next),s.nextState&&s.nextState.indexOf(t)!==0&&(s.nextState=t+s.nextState)}this.$rules[t+n]=r}},this.getRules=function(){return this.$rules},this.embedRules=function(e,t,n,i,s){var o=typeof e=="function"?(new e).getRules():e;if(i)for(var u=0;u<i.length;u++)i[u]=t+i[u];else{i=[];for(var a in o)i.push(t+a)}this.addRules(o,t);if(n){var f=Array.prototype[s?"push":"unshift"];for(var u=0;u<i.length;u++)f.apply(this.$rules[i[u]],r(n))}this.$embeds||(this.$embeds=[]),this.$embeds.push(t)},this.getEmbeds=function(){return this.$embeds};var e=function(e,t){return(e!="start"||t.length)&&t.unshift(this.nextState,e),this.nextState},t=function(e,t){return t.shift(),t.shift()||"start"};this.normalizeRules=function(){function i(s){var o=r[s];o.processed=!0;for(var u=0;u<o.length;u++){var a=o[u],f=null;Array.isArray(a)&&(f=a,a={}),!a.regex&&a.start&&(a.regex=a.start,a.next||(a.next=[]),a.next.push({defaultToken:a.token},{token:a.token+".end",regex:a.end||a.start,next:"pop"}),a.token=a.token+".start",a.push=!0);var l=a.next||a.push;if(l&&Array.isArray(l)){var c=a.stateName;c||(c=a.token,typeof c!="string"&&(c=c[0]||""),r[c]&&(c+=n++)),r[c]=l,a.next=c,i(c)}else l=="pop"&&(a.next=t);a.push&&(a.nextState=a.next||a.push,a.next=e,delete a.push);if(a.rules)for(var h in a.rules)r[h]?r[h].push&&r[h].push.apply(r[h],a.rules[h]):r[h]=a.rules[h];var p=typeof a=="string"?a:a.include;p&&(p==="$self"&&(p="start"),Array.isArray(p)?f=p.map(function(e){return r[e]}):f=r[p]);if(f){var d=[u,1].concat(f);a.noEscape&&(d=d.filter(function(e){return!e.next})),o.splice.apply(o,d),u--}a.keywordMap&&(a.token=this.createKeywordMapper(a.keywordMap,a.defaultToken||"text",a.caseInsensitive),delete a.defaultToken)}}var n=0,r=this.$rules;Object.keys(r).forEach(i,this)},this.createKeywordMapper=function(e,t,n,r){var i=Object.create(null);return this.$keywordList=[],Object.keys(e).forEach(function(t){var s=e[t],o=s.split(r||"|");for(var u=o.length;u--;){var a=o[u];this.$keywordList.push(a),n&&(a=a.toLowerCase()),i[a]=t}},this),e=null,n?function(e){return i[e.toLowerCase()]||t}:function(e){return i[e]||t}},this.getKeywords=function(){return this.$keywords}}.call(i.prototype),t.TextHighlightRules=i}),define("ace/mode/behaviour",["require","exports","module"],function(e,t,n){"use strict";var r;r=function(){this.$behaviours={}},function(){this.add=function(e,t,n){switch(undefined){case this.$behaviours:this.$behaviours={};case this.$behaviours[e]:this.$behaviours[e]={}}this.$behaviours[e][t]=n},this.addBehaviours=function(e){for(var t in e)for(var n in e[t])this.add(t,n,e[t][n])},this.remove=function(e){this.$behaviours&&this.$behaviours[e]&&delete this.$behaviours[e]},this.inherit=function(e,t){if(typeof e=="function")var n=(new e).getBehaviours(t);else var n=e.getBehaviours(t);this.addBehaviours(n)},this.getBehaviours=function(e){if(!e)return this.$behaviours;var t={};for(var n=0;n<e.length;n++)this.$behaviours[e[n]]&&(t[e[n]]=this.$behaviours[e[n]]);return t}}.call(r.prototype),t.Behaviour=r}),define("ace/token_iterator",["require","exports","module","ace/range"],function(e,t,n){"use strict";var r=e("./range").Range,i=function(){function e(e,t,n){this.$session=e,this.$row=t,this.$rowTokens=e.getTokens(t);var r=e.getTokenAt(t,n);this.$tokenIndex=r?r.index:-1}return e.prototype.stepBackward=function(){this.$tokenIndex-=1;while(this.$tokenIndex<0){this.$row-=1;if(this.$row<0)return this.$row=0,null;this.$rowTokens=this.$session.getTokens(this.$row),this.$tokenIndex=this.$rowTokens.length-1}return this.$rowTokens[this.$tokenIndex]},e.prototype.stepForward=function(){this.$tokenIndex+=1;var e;while(this.$tokenIndex>=this.$rowTokens.length){this.$row+=1,e||(e=this.$session.getLength());if(this.$row>=e)return this.$row=e-1,null;this.$rowTokens=this.$session.getTokens(this.$row),this.$tokenIndex=0}return this.$rowTokens[this.$tokenIndex]},e.prototype.getCurrentToken=function(){return this.$rowTokens[this.$tokenIndex]},e.prototype.getCurrentTokenRow=function(){return this.$row},e.prototype.getCurrentTokenColumn=function(){var e=this.$rowTokens,t=this.$tokenIndex,n=e[t].start;if(n!==undefined)return n;n=0;while(t>0)t-=1,n+=e[t].value.length;return n},e.prototype.getCurrentTokenPosition=function(){return{row:this.$row,column:this.getCurrentTokenColumn()}},e.prototype.getCurrentTokenRange=function(){var e=this.$rowTokens[this.$tokenIndex],t=this.getCurrentTokenColumn();return new r(this.$row,t,this.$row,t+e.value.length)},e}();t.TokenIterator=i}),define("ace/mode/behaviour/cstyle",["require","exports","module","ace/lib/oop","ace/mode/behaviour","ace/token_iterator","ace/lib/lang"],function(e,t,n){"use strict";var r=e("../../lib/oop"),i=e("../behaviour").Behaviour,s=e("../../token_iterator").TokenIterator,o=e("../../lib/lang"),u=["text","paren.rparen","rparen","paren","punctuation.operator"],a=["text","paren.rparen","rparen","paren","punctuation.operator","comment"],f,l={},c={'"':'"',"'":"'"},h=function(e){var t=-1;e.multiSelect&&(t=e.selection.index,l.rangeCount!=e.multiSelect.rangeCount&&(l={rangeCount:e.multiSelect.rangeCount}));if(l[t])return f=l[t];f=l[t]={autoInsertedBrackets:0,autoInsertedRow:-1,autoInsertedLineEnd:"",maybeInsertedBrackets:0,maybeInsertedRow:-1,maybeInsertedLineStart:"",maybeInsertedLineEnd:""}},p=function(e,t,n,r){var i=e.end.row-e.start.row;return{text:n+t+r,selection:[0,e.start.column+1,i,e.end.column+(i?0:1)]}},d;d=function(e){e=e||{},this.add("braces","insertion",function(t,n,r,i,s){var u=r.getCursorPosition(),a=i.doc.getLine(u.row);if(s=="{"){h(r);var l=r.getSelectionRange(),c=i.doc.getTextRange(l),v=i.getTokenAt(u.row,u.column);if(c!==""&&c!=="{"&&r.getWrapBehavioursEnabled())return p(l,c,"{","}");if(v&&/(?:string)\.quasi|\.xml/.test(v.type)){var m=[/tag\-(?:open|name)/,/attribute\-name/];if(m.some(function(e){return e.test(v.type)})||/(string)\.quasi/.test(v.type)&&v.value[u.column-v.start-1]!=="$")return;return d.recordAutoInsert(r,i,"}"),{text:"{}",selection:[1,1]}}if(d.isSaneInsertion(r,i))return/[\]\}\)]/.test(a[u.column])||r.inMultiSelectMode||e.braces?(d.recordAutoInsert(r,i,"}"),{text:"{}",selection:[1,1]}):(d.recordMaybeInsert(r,i,"{"),{text:"{",selection:[1,1]})}else if(s=="}"){h(r);var g=a.substring(u.column,u.column+1);if(g=="}"){var y=i.$findOpeningBracket("}",{column:u.column+1,row:u.row});if(y!==null&&d.isAutoInsertedClosing(u,a,s))return d.popAutoInsertedClosing(),{text:"",selection:[1,1]}}}else{if(s=="\n"||s=="\r\n"){h(r);var b="";d.isMaybeInsertedClosing(u,a)&&(b=o.stringRepeat("}",f.maybeInsertedBrackets),d.clearMaybeInsertedClosing());var g=a.substring(u.column,u.column+1);if(g==="}"){var w=i.findMatchingBracket({row:u.row,column:u.column+1},"}");if(!w)return null;var E=this.$getIndent(i.getLine(w.row))}else{if(!b){d.clearMaybeInsertedClosing();return}var E=this.$getIndent(a)}var S=E+i.getTabString();return{text:"\n"+S+"\n"+E+b,selection:[1,S.length,1,S.length]}}d.clearMaybeInsertedClosing()}}),this.add("braces","deletion",function(e,t,n,r,i){var s=r.doc.getTextRange(i);if(!i.isMultiLine()&&s=="{"){h(n);var o=r.doc.getLine(i.start.row),u=o.substring(i.end.column,i.end.column+1);if(u=="}")return i.end.column++,i;f.maybeInsertedBrackets--}}),this.add("parens","insertion",function(e,t,n,r,i){if(i=="("){h(n);var s=n.getSelectionRange(),o=r.doc.getTextRange(s);if(o!==""&&n.getWrapBehavioursEnabled())return p(s,o,"(",")");if(d.isSaneInsertion(n,r))return d.recordAutoInsert(n,r,")"),{text:"()",selection:[1,1]}}else if(i==")"){h(n);var u=n.getCursorPosition(),a=r.doc.getLine(u.row),f=a.substring(u.column,u.column+1);if(f==")"){var l=r.$findOpeningBracket(")",{column:u.column+1,row:u.row});if(l!==null&&d.isAutoInsertedClosing(u,a,i))return d.popAutoInsertedClosing(),{text:"",selection:[1,1]}}}}),this.add("parens","deletion",function(e,t,n,r,i){var s=r.doc.getTextRange(i);if(!i.isMultiLine()&&s=="("){h(n);var o=r.doc.getLine(i.start.row),u=o.substring(i.start.column+1,i.start.column+2);if(u==")")return i.end.column++,i}}),this.add("brackets","insertion",function(e,t,n,r,i){if(i=="["){h(n);var s=n.getSelectionRange(),o=r.doc.getTextRange(s);if(o!==""&&n.getWrapBehavioursEnabled())return p(s,o,"[","]");if(d.isSaneInsertion(n,r))return d.recordAutoInsert(n,r,"]"),{text:"[]",selection:[1,1]}}else if(i=="]"){h(n);var u=n.getCursorPosition(),a=r.doc.getLine(u.row),f=a.substring(u.column,u.column+1);if(f=="]"){var l=r.$findOpeningBracket("]",{column:u.column+1,row:u.row});if(l!==null&&d.isAutoInsertedClosing(u,a,i))return d.popAutoInsertedClosing(),{text:"",selection:[1,1]}}}}),this.add("brackets","deletion",function(e,t,n,r,i){var s=r.doc.getTextRange(i);if(!i.isMultiLine()&&s=="["){h(n);var o=r.doc.getLine(i.start.row),u=o.substring(i.start.column+1,i.start.column+2);if(u=="]")return i.end.column++,i}}),this.add("string_dquotes","insertion",function(e,t,n,r,i){var s=r.$mode.$quotes||c;if(i.length==1&&s[i]){if(this.lineCommentStart&&this.lineCommentStart.indexOf(i)!=-1)return;h(n);var o=i,u=n.getSelectionRange(),a=r.doc.getTextRange(u);if(a!==""&&(a.length!=1||!s[a])&&n.getWrapBehavioursEnabled())return p(u,a,o,o);if(!a){var f=n.getCursorPosition(),l=r.doc.getLine(f.row),d=l.substring(f.column-1,f.column),v=l.substring(f.column,f.column+1),m=r.getTokenAt(f.row,f.column),g=r.getTokenAt(f.row,f.column+1);if(d=="\\"&&m&&/escape/.test(m.type))return null;var y=m&&/string|escape/.test(m.type),b=!g||/string|escape/.test(g.type),w;if(v==o)w=y!==b,w&&/string\.end/.test(g.type)&&(w=!1);else{if(y&&!b)return null;if(y&&b)return null;var E=r.$mode.tokenRe;E.lastIndex=0;var S=E.test(d);E.lastIndex=0;var x=E.test(v),T=r.$mode.$pairQuotesAfter,N=T&&T[o]&&T[o].test(d);if(!N&&S||x)return null;if(v&&!/[\s;,.})\]\\]/.test(v))return null;var C=l[f.column-2];if(!(d!=o||C!=o&&!E.test(C)))return null;w=!0}return{text:w?o+o:"",selection:[1,1]}}}}),this.add("string_dquotes","deletion",function(e,t,n,r,i){var s=r.$mode.$quotes||c,o=r.doc.getTextRange(i);if(!i.isMultiLine()&&s.hasOwnProperty(o)){h(n);var u=r.doc.getLine(i.start.row),a=u.substring(i.start.column+1,i.start.column+2);if(a==o)return i.end.column++,i}}),e.closeDocComment!==!1&&this.add("doc comment end","insertion",function(e,t,n,r,i){if(e==="doc-start"&&(i==="\n"||i==="\r\n")&&n.selection.isEmpty()){var s=n.getCursorPosition();if(s.column===0)return;var o=r.doc.getLine(s.row),u=r.doc.getLine(s.row+1),a=r.getTokens(s.row),f=0;for(var l=0;l<a.length;l++){f+=a[l].value.length;var c=a[l];if(f>=s.column){if(f===s.column){if(!/\.doc/.test(c.type))return;if(/\*\//.test(c.value)){var h=a[l+1];if(!h||!/\.doc/.test(h.type))return}}var p=s.column-(f-c.value.length),d=c.value.indexOf("*/"),v=c.value.indexOf("/**",d>-1?d+2:0);if(v!==-1&&p>v&&p<v+3)return;if(d!==-1&&v!==-1&&p>=d&&p<=v||!/\.doc/.test(c.type))return;break}}var m=this.$getIndent(o);if(/\s*\*/.test(u))return/^\s*\*/.test(o)?{text:i+m+"* ",selection:[1,2+m.length,1,2+m.length]}:{text:i+m+" * ",selection:[1,3+m.length,1,3+m.length]};if(/\/\*\*/.test(o.substring(0,s.column)))return{text:i+m+" * "+i+" "+m+"*/",selection:[1,4+m.length,1,4+m.length]}}})},d.isSaneInsertion=function(e,t){var n=e.getCursorPosition(),r=new s(t,n.row,n.column);if(!this.$matchTokenType(r.getCurrentToken()||"text",u)){if(/[)}\]]/.test(e.session.getLine(n.row)[n.column]))return!0;var i=new s(t,n.row,n.column+1);if(!this.$matchTokenType(i.getCurrentToken()||"text",u))return!1}return r.stepForward(),r.getCurrentTokenRow()!==n.row||this.$matchTokenType(r.getCurrentToken()||"text",a)},d.$matchTokenType=function(e,t){return t.indexOf(e.type||e)>-1},d.recordAutoInsert=function(e,t,n){var r=e.getCursorPosition(),i=t.doc.getLine(r.row);this.isAutoInsertedClosing(r,i,f.autoInsertedLineEnd[0])||(f.autoInsertedBrackets=0),f.autoInsertedRow=r.row,f.autoInsertedLineEnd=n+i.substr(r.column),f.autoInsertedBrackets++},d.recordMaybeInsert=function(e,t,n){var r=e.getCursorPosition(),i=t.doc.getLine(r.row);this.isMaybeInsertedClosing(r,i)||(f.maybeInsertedBrackets=0),f.maybeInsertedRow=r.row,f.maybeInsertedLineStart=i.substr(0,r.column)+n,f.maybeInsertedLineEnd=i.substr(r.column),f.maybeInsertedBrackets++},d.isAutoInsertedClosing=function(e,t,n){return f.autoInsertedBrackets>0&&e.row===f.autoInsertedRow&&n===f.autoInsertedLineEnd[0]&&t.substr(e.column)===f.autoInsertedLineEnd},d.isMaybeInsertedClosing=function(e,t){return f.maybeInsertedBrackets>0&&e.row===f.maybeInsertedRow&&t.substr(e.column)===f.maybeInsertedLineEnd&&t.substr(0,e.column)==f.maybeInsertedLineStart},d.popAutoInsertedClosing=function(){f.autoInsertedLineEnd=f.autoInsertedLineEnd.substr(1),f.autoInsertedBrackets--},d.clearMaybeInsertedClosing=function(){f&&(f.maybeInsertedBrackets=0,f.maybeInsertedRow=-1)},r.inherits(d,i),t.CstyleBehaviour=d}),define("ace/unicode",["require","exports","module"],function(e,t,n){"use strict";var r=[48,9,8,25,5,0,2,25,48,0,11,0,5,0,6,22,2,30,2,457,5,11,15,4,8,0,2,0,18,116,2,1,3,3,9,0,2,2,2,0,2,19,2,82,2,138,2,4,3,155,12,37,3,0,8,38,10,44,2,0,2,1,2,1,2,0,9,26,6,2,30,10,7,61,2,9,5,101,2,7,3,9,2,18,3,0,17,58,3,100,15,53,5,0,6,45,211,57,3,18,2,5,3,11,3,9,2,1,7,6,2,2,2,7,3,1,3,21,2,6,2,0,4,3,3,8,3,1,3,3,9,0,5,1,2,4,3,11,16,2,2,5,5,1,3,21,2,6,2,1,2,1,2,1,3,0,2,4,5,1,3,2,4,0,8,3,2,0,8,15,12,2,2,8,2,2,2,21,2,6,2,1,2,4,3,9,2,2,2,2,3,0,16,3,3,9,18,2,2,7,3,1,3,21,2,6,2,1,2,4,3,8,3,1,3,2,9,1,5,1,2,4,3,9,2,0,17,1,2,5,4,2,2,3,4,1,2,0,2,1,4,1,4,2,4,11,5,4,4,2,2,3,3,0,7,0,15,9,18,2,2,7,2,2,2,22,2,9,2,4,4,7,2,2,2,3,8,1,2,1,7,3,3,9,19,1,2,7,2,2,2,22,2,9,2,4,3,8,2,2,2,3,8,1,8,0,2,3,3,9,19,1,2,7,2,2,2,22,2,15,4,7,2,2,2,3,10,0,9,3,3,9,11,5,3,1,2,17,4,23,2,8,2,0,3,6,4,0,5,5,2,0,2,7,19,1,14,57,6,14,2,9,40,1,2,0,3,1,2,0,3,0,7,3,2,6,2,2,2,0,2,0,3,1,2,12,2,2,3,4,2,0,2,5,3,9,3,1,35,0,24,1,7,9,12,0,2,0,2,0,5,9,2,35,5,19,2,5,5,7,2,35,10,0,58,73,7,77,3,37,11,42,2,0,4,328,2,3,3,6,2,0,2,3,3,40,2,3,3,32,2,3,3,6,2,0,2,3,3,14,2,56,2,3,3,66,5,0,33,15,17,84,13,619,3,16,2,25,6,74,22,12,2,6,12,20,12,19,13,12,2,2,2,1,13,51,3,29,4,0,5,1,3,9,34,2,3,9,7,87,9,42,6,69,11,28,4,11,5,11,11,39,3,4,12,43,5,25,7,10,38,27,5,62,2,28,3,10,7,9,14,0,89,75,5,9,18,8,13,42,4,11,71,55,9,9,4,48,83,2,2,30,14,230,23,280,3,5,3,37,3,5,3,7,2,0,2,0,2,0,2,30,3,52,2,6,2,0,4,2,2,6,4,3,3,5,5,12,6,2,2,6,67,1,20,0,29,0,14,0,17,4,60,12,5,0,4,11,18,0,5,0,3,9,2,0,4,4,7,0,2,0,2,0,2,3,2,10,3,3,6,4,5,0,53,1,2684,46,2,46,2,132,7,6,15,37,11,53,10,0,17,22,10,6,2,6,2,6,2,6,2,6,2,6,2,6,2,6,2,31,48,0,470,1,36,5,2,4,6,1,5,85,3,1,3,2,2,89,2,3,6,40,4,93,18,23,57,15,513,6581,75,20939,53,1164,68,45,3,268,4,27,21,31,3,13,13,1,2,24,9,69,11,1,38,8,3,102,3,1,111,44,25,51,13,68,12,9,7,23,4,0,5,45,3,35,13,28,4,64,15,10,39,54,10,13,3,9,7,22,4,1,5,66,25,2,227,42,2,1,3,9,7,11171,13,22,5,48,8453,301,3,61,3,105,39,6,13,4,6,11,2,12,2,4,2,0,2,1,2,1,2,107,34,362,19,63,3,53,41,11,5,15,17,6,13,1,25,2,33,4,2,134,20,9,8,25,5,0,2,25,12,88,4,5,3,5,3,5,3,2],i=0,s=[];for(var o=0;o<r.length;o+=2)s.push(i+=r[o]),r[o+1]&&s.push(45,i+=r[o+1]);t.wordChars=String.fromCharCode.apply(null,s)}),define("ace/mode/text",["require","exports","module","ace/config","ace/tokenizer","ace/mode/text_highlight_rules","ace/mode/behaviour/cstyle","ace/unicode","ace/lib/lang","ace/token_iterator","ace/range"],function(e,t,n){"use strict";var r=e("../config"),i=e("../tokenizer").Tokenizer,s=e("./text_highlight_rules").TextHighlightRules,o=e("./behaviour/cstyle").CstyleBehaviour,u=e("../unicode"),a=e("../lib/lang"),f=e("../token_iterator").TokenIterator,l=e("../range").Range,c;c=function(){this.HighlightRules=s},function(){this.$defaultBehaviour=new o,this.tokenRe=new RegExp("^["+u.wordChars+"\\$_]+","g"),this.nonTokenRe=new RegExp("^(?:[^"+u.wordChars+"\\$_]|\\s])+","g"),this.getTokenizer=function(){return this.$tokenizer||(this.$highlightRules=this.$highlightRules||new this.HighlightRules(this.$highlightRuleConfig),this.$tokenizer=new i(this.$highlightRules.getRules())),this.$tokenizer},this.lineCommentStart="",this.blockComment="",this.toggleCommentLines=function(e,t,n,r){function w(e){for(var t=n;t<=r;t++)e(i.getLine(t),t)}var i=t.doc,s=!0,o=!0,u=Infinity,f=t.getTabSize(),l=!1;if(!this.lineCommentStart){if(!this.blockComment)return!1;var c=this.blockComment.start,h=this.blockComment.end,p=new RegExp("^(\\s*)(?:"+a.escapeRegExp(c)+")"),d=new RegExp("(?:"+a.escapeRegExp(h)+")\\s*$"),v=function(e,t){if(g(e,t))return;if(!s||/\S/.test(e))i.insertInLine({row:t,column:e.length},h),i.insertInLine({row:t,column:u},c)},m=function(e,t){var n;(n=e.match(d))&&i.removeInLine(t,e.length-n[0].length,e.length),(n=e.match(p))&&i.removeInLine(t,n[1].length,n[0].length)},g=function(e,n){if(p.test(e))return!0;var r=t.getTokens(n);for(var i=0;i<r.length;i++)if(r[i].type==="comment")return!0}}else{if(Array.isArray(this.lineCommentStart))var p=this.lineCommentStart.map(a.escapeRegExp).join("|"),c=this.lineCommentStart[0];else var p=a.escapeRegExp(this.lineCommentStart),c=this.lineCommentStart;p=new RegExp("^(\\s*)(?:"+p+") ?"),l=t.getUseSoftTabs();var m=function(e,t){var n=e.match(p);if(!n)return;var r=n[1].length,s=n[0].length;!b(e,r,s)&&n[0][s-1]==" "&&s--,i.removeInLine(t,r,s)},y=c+" ",v=function(e,t){if(!s||/\S/.test(e))b(e,u,u)?i.insertInLine({row:t,column:u},y):i.insertInLine({row:t,column:u},c)},g=function(e,t){return p.test(e)},b=function(e,t,n){var r=0;while(t--&&e.charAt(t)==" ")r++;if(r%f!=0)return!1;var r=0;while(e.charAt(n++)==" ")r++;return f>2?r%f!=f-1:r%f==0}}var E=Infinity;w(function(e,t){var n=e.search(/\S/);n!==-1?(n<u&&(u=n),o&&!g(e,t)&&(o=!1)):E>e.length&&(E=e.length)}),u==Infinity&&(u=E,s=!1,o=!1),l&&u%f!=0&&(u=Math.floor(u/f)*f),w(o?m:v)},this.toggleBlockComment=function(e,t,n,r){var i=this.blockComment;if(!i)return;!i.start&&i[0]&&(i=i[0]);var s=new f(t,r.row,r.column),o=s.getCurrentToken(),u=t.selection,a=t.selection.toOrientedRange(),c,h;if(o&&/comment/.test(o.type)){var p,d;while(o&&/comment/.test(o.type)){var v=o.value.indexOf(i.start);if(v!=-1){var m=s.getCurrentTokenRow(),g=s.getCurrentTokenColumn()+v;p=new l(m,g,m,g+i.start.length);break}o=s.stepBackward()}var s=new f(t,r.row,r.column),o=s.getCurrentToken();while(o&&/comment/.test(o.type)){var v=o.value.indexOf(i.end);if(v!=-1){var m=s.getCurrentTokenRow(),g=s.getCurrentTokenColumn()+v;d=new l(m,g,m,g+i.end.length);break}o=s.stepForward()}d&&t.remove(d),p&&(t.remove(p),c=p.start.row,h=-i.start.length)}else h=i.start.length,c=n.start.row,t.insert(n.end,i.end),t.insert(n.start,i.start);a.start.row==c&&(a.start.column+=h),a.end.row==c&&(a.end.column+=h),t.selection.fromOrientedRange(a)},this.getNextLineIndent=function(e,t,n){return this.$getIndent(t)},this.checkOutdent=function(e,t,n){return!1},this.autoOutdent=function(e,t,n){},this.$getIndent=function(e){return e.match(/^\s*/)[0]},this.createWorker=function(e){return null},this.createModeDelegates=function(e){this.$embeds=[],this.$modes={};for(var t in e)if(e[t]){var n=e[t],i=n.prototype.$id,s=r.$modes[i];s||(r.$modes[i]=s=new n),r.$modes[t]||(r.$modes[t]=s),this.$embeds.push(t),this.$modes[t]=s}var o=["toggleBlockComment","toggleCommentLines","getNextLineIndent","checkOutdent","autoOutdent","transformAction","getCompletions"],u=function(e){(function(t){var n=o[e],r=t[n];t[o[e]]=function(){return this.$delegator(n,arguments,r)}})(a)},a=this;for(var t=0;t<o.length;t++)u(t)},this.$delegator=function(e,t,n){var r=t[0]||"start";if(typeof r!="string"){if(Array.isArray(r[2])){var i=r[2][r[2].length-1],s=this.$modes[i];if(s)return s[e].apply(s,[r[1]].concat([].slice.call(t,1)))}r=r[0]||"start"}for(var o=0;o<this.$embeds.length;o++){if(!this.$modes[this.$embeds[o]])continue;var u=r.split(this.$embeds[o]);if(!u[0]&&u[1]){t[0]=u[1];var s=this.$modes[this.$embeds[o]];return s[e].apply(s,t)}}var a=n.apply(this,t);return n?a:undefined},this.transformAction=function(e,t,n,r,i){if(this.$behaviour){var s=this.$behaviour.getBehaviours();for(var o in s)if(s[o][t]){var u=s[o][t].apply(this,arguments);if(u)return u}}},this.getKeywords=function(e){if(!this.completionKeywords){var t=this.$tokenizer.rules,n=[];for(var r in t){var i=t[r];for(var s=0,o=i.length;s<o;s++)if(typeof i[s].token=="string")/keyword|support|storage/.test(i[s].token)&&n.push(i[s].regex);else if(typeof i[s].token=="object")for(var u=0,a=i[s].token.length;u<a;u++)if(/keyword|support|storage/.test(i[s].token[u])){var r=i[s].regex.match(/\(.+?\)/g)[u];n.push(r.substr(1,r.length-2))}}this.completionKeywords=n}return e?n.concat(this.$keywordList||[]):this.$keywordList},this.$createKeywordList=function(){return this.$highlightRules||this.getTokenizer(),this.$keywordList=this.$highlightRules.$keywordList||[]},this.getCompletions=function(e,t,n,r){var i=this.$keywordList||this.$createKeywordList();return i.map(function(e){return{name:e,value:e,score:0,meta:"keyword"}})},this.$id="ace/mode/text"}.call(c.prototype),t.Mode=c}),define("ace/line_widgets",["require","exports","module","ace/lib/dom"],function(e,t,n){"use strict";var r=e("./lib/dom"),i=function(){function e(e){this.session=e,this.session.widgetManager=this,this.session.getRowLength=this.getRowLength,this.session.$getWidgetScreenLength=this.$getWidgetScreenLength,this.updateOnChange=this.updateOnChange.bind(this),this.renderWidgets=this.renderWidgets.bind(this),this.measureWidgets=this.measureWidgets.bind(this),this.session._changedWidgets=[],this.$onChangeEditor=this.$onChangeEditor.bind(this),this.session.on("change",this.updateOnChange),this.session.on("changeFold",this.updateOnFold),this.session.on("changeEditor",this.$onChangeEditor)}return e.prototype.getRowLength=function(e){var t;return this.lineWidgets?t=this.lineWidgets[e]&&this.lineWidgets[e].rowCount||0:t=0,!this.$useWrapMode||!this.$wrapData[e]?1+t:this.$wrapData[e].length+1+t},e.prototype.$getWidgetScreenLength=function(){var e=0;return this.lineWidgets.forEach(function(t){t&&t.rowCount&&!t.hidden&&(e+=t.rowCount)}),e},e.prototype.$onChangeEditor=function(e){this.attach(e.editor)},e.prototype.attach=function(e){e&&e.widgetManager&&e.widgetManager!=this&&e.widgetManager.detach();if(this.editor==e)return;this.detach(),this.editor=e,e&&(e.widgetManager=this,e.renderer.on("beforeRender",this.measureWidgets),e.renderer.on("afterRender",this.renderWidgets))},e.prototype.detach=function(e){var t=this.editor;if(!t)return;this.editor=null,t.widgetManager=null,t.renderer.off("beforeRender",this.measureWidgets),t.renderer.off("afterRender",this.renderWidgets);var n=this.session.lineWidgets;n&&n.forEach(function(e){e&&e.el&&e.el.parentNode&&(e._inDocument=!1,e.el.parentNode.removeChild(e.el))})},e.prototype.updateOnFold=function(e,t){var n=t.lineWidgets;if(!n||!e.action)return;var r=e.data,i=r.start.row,s=r.end.row,o=e.action=="add";for(var u=i+1;u<s;u++)n[u]&&(n[u].hidden=o);n[s]&&(o?n[i]?n[s].hidden=o:n[i]=n[s]:(n[i]==n[s]&&(n[i]=undefined),n[s].hidden=o))},e.prototype.updateOnChange=function(e){var t=this.session.lineWidgets;if(!t)return;var n=e.start.row,r=e.end.row-n;if(r!==0)if(e.action=="remove"){var i=t.splice(n+1,r);!t[n]&&i[i.length-1]&&(t[n]=i.pop()),i.forEach(function(e){e&&this.removeLineWidget(e)},this),this.$updateRows()}else{var s=new Array(r);t[n]&&t[n].column!=null&&e.start.column>t[n].column&&n++,s.unshift(n,0),t.splice.apply(t,s),this.$updateRows()}},e.prototype.$updateRows=function(){var e=this.session.lineWidgets;if(!e)return;var t=!0;e.forEach(function(e,n){if(e){t=!1,e.row=n;while(e.$oldWidget)e.$oldWidget.row=n,e=e.$oldWidget}}),t&&(this.session.lineWidgets=null)},e.prototype.$registerLineWidget=function(e){this.session.lineWidgets||(this.session.lineWidgets=new Array(this.session.getLength()));var t=this.session.lineWidgets[e.row];return t&&(e.$oldWidget=t,t.el&&t.el.parentNode&&(t.el.parentNode.removeChild(t.el),t._inDocument=!1)),this.session.lineWidgets[e.row]=e,e},e.prototype.addLineWidget=function(e){this.$registerLineWidget(e),e.session=this.session;if(!this.editor)return e;var t=this.editor.renderer;e.html&&!e.el&&(e.el=r.createElement("div"),e.el.innerHTML=e.html),e.text&&!e.el&&(e.el=r.createElement("div"),e.el.textContent=e.text),e.el&&(r.addCssClass(e.el,"ace_lineWidgetContainer"),e.className&&r.addCssClass(e.el,e.className),e.el.style.position="absolute",e.el.style.zIndex="5",t.container.appendChild(e.el),e._inDocument=!0,e.coverGutter||(e.el.style.zIndex="3"),e.pixelHeight==null&&(e.pixelHeight=e.el.offsetHeight)),e.rowCount==null&&(e.rowCount=e.pixelHeight/t.layerConfig.lineHeight);var n=this.session.getFoldAt(e.row,0);e.$fold=n;if(n){var i=this.session.lineWidgets;e.row==n.end.row&&!i[n.start.row]?i[n.start.row]=e:e.hidden=!0}return this.session._emit("changeFold",{data:{start:{row:e.row}}}),this.$updateRows(),this.renderWidgets(null,t),this.onWidgetChanged(e),e},e.prototype.removeLineWidget=function(e){e._inDocument=!1,e.session=null,e.el&&e.el.parentNode&&e.el.parentNode.removeChild(e.el);if(e.editor&&e.editor.destroy)try{e.editor.destroy()}catch(t){}if(this.session.lineWidgets){var n=this.session.lineWidgets[e.row];if(n==e)this.session.lineWidgets[e.row]=e.$oldWidget,e.$oldWidget&&this.onWidgetChanged(e.$oldWidget);else while(n){if(n.$oldWidget==e){n.$oldWidget=e.$oldWidget;break}n=n.$oldWidget}}this.session._emit("changeFold",{data:{start:{row:e.row}}}),this.$updateRows()},e.prototype.getWidgetsAtRow=function(e){var t=this.session.lineWidgets,n=t&&t[e],r=[];while(n)r.push(n),n=n.$oldWidget;return r},e.prototype.onWidgetChanged=function(e){this.session._changedWidgets.push(e),this.editor&&this.editor.renderer.updateFull()},e.prototype.measureWidgets=function(e,t){var n=this.session._changedWidgets,r=t.layerConfig;if(!n||!n.length)return;var i=Infinity;for(var s=0;s<n.length;s++){var o=n[s];if(!o||!o.el)continue;if(o.session!=this.session)continue;if(!o._inDocument){if(this.session.lineWidgets[o.row]!=o)continue;o._inDocument=!0,t.container.appendChild(o.el)}o.h=o.el.offsetHeight,o.fixedWidth||(o.w=o.el.offsetWidth,o.screenWidth=Math.ceil(o.w/r.characterWidth));var u=o.h/r.lineHeight;o.coverLine&&(u-=this.session.getRowLineCount(o.row),u<0&&(u=0)),o.rowCount!=u&&(o.rowCount=u,o.row<i&&(i=o.row))}i!=Infinity&&(this.session._emit("changeFold",{data:{start:{row:i}}}),this.session.lineWidgetWidth=null),this.session._changedWidgets=[]},e.prototype.renderWidgets=function(e,t){var n=t.layerConfig,r=this.session.lineWidgets;if(!r)return;var i=Math.min(this.firstRow,n.firstRow),s=Math.max(this.lastRow,n.lastRow,r.length);while(i>0&&!r[i])i--;this.firstRow=n.firstRow,this.lastRow=n.lastRow,t.$cursorLayer.config=n;for(var o=i;o<=s;o++){var u=r[o];if(!u||!u.el)continue;if(u.hidden){u.el.style.top=-100-(u.pixelHeight||0)+"px";continue}u._inDocument||(u._inDocument=!0,t.container.appendChild(u.el));var a=t.$cursorLayer.getPixelPosition({row:o,column:0},!0).top;u.coverLine||(a+=n.lineHeight*this.session.getRowLineCount(u.row)),u.el.style.top=a-n.offset+"px";var f=u.coverGutter?0:t.gutterWidth;u.fixedWidth||(f-=t.scrollLeft),u.el.style.left=f+"px",u.fullWidth&&u.screenWidth&&(u.el.style.minWidth=n.width+2*n.padding+"px"),u.fixedWidth?u.el.style.right=t.scrollBar.getWidth()+"px":u.el.style.right=""}},e}();t.LineWidgets=i}),define("ace/apply_delta",["require","exports","module"],function(e,t,n){"use strict";function r(e,t){throw console.log("Invalid Delta:",e),"Invalid Delta: "+t}function i(e,t){return t.row>=0&&t.row<e.length&&t.column>=0&&t.column<=e[t.row].length}function s(e,t){t.action!="insert"&&t.action!="remove"&&r(t,"delta.action must be 'insert' or 'remove'"),t.lines instanceof Array||r(t,"delta.lines must be an Array"),(!t.start||!t.end)&&r(t,"delta.start/end must be an present");var n=t.start;i(e,t.start)||r(t,"delta.start must be contained in document");var s=t.end;t.action=="remove"&&!i(e,s)&&r(t,"delta.end must contained in document for 'remove' actions");var o=s.row-n.row,u=s.column-(o==0?n.column:0);(o!=t.lines.length-1||t.lines[o].length!=u)&&r(t,"delta.range must match delta lines")}t.applyDelta=function(e,t,n){var r=t.start.row,i=t.start.column,s=e[r]||"";switch(t.action){case"insert":var o=t.lines;if(o.length===1)e[r]=s.substring(0,i)+t.lines[0]+s.substring(i);else{var u=[r,1].concat(t.lines);e.splice.apply(e,u),e[r]=s.substring(0,i)+e[r],e[r+t.lines.length-1]+=s.substring(i)}break;case"remove":var a=t.end.column,f=t.end.row;r===f?e[r]=s.substring(0,i)+s.substring(a):e.splice(r,f-r+1,s.substring(0,i)+e[f].substring(a))}}}),define("ace/anchor",["require","exports","module","ace/lib/oop","ace/lib/event_emitter"],function(e,t,n){"use strict";function o(e,t,n){var r=n?e.column<=t.column:e.column<t.column;return e.row<t.row||e.row==t.row&&r}function u(e,t,n){var r=e.action=="insert",i=(r?1:-1)*(e.end.row-e.start.row),s=(r?1:-1)*(e.end.column-e.start.column),u=e.start,a=r?u:e.end;return o(t,u,n)?{row:t.row,column:t.column}:o(a,t,!n)?{row:t.row+i,column:t.column+(t.row==a.row?s:0)}:{row:u.row,column:u.column}}var r=e("./lib/oop"),i=e("./lib/event_emitter").EventEmitter,s=function(){function e(e,t,n){this.$onChange=this.onChange.bind(this),this.attach(e),typeof t!="number"?this.setPosition(t.row,t.column):this.setPosition(t,n)}return e.prototype.getPosition=function(){return this.$clipPositionToDocument(this.row,this.column)},e.prototype.getDocument=function(){return this.document},e.prototype.onChange=function(e){if(e.start.row==e.end.row&&e.start.row!=this.row)return;if(e.start.row>this.row)return;var t=u(e,{row:this.row,column:this.column},this.$insertRight);this.setPosition(t.row,t.column,!0)},e.prototype.setPosition=function(e,t,n){var r;n?r={row:e,column:t}:r=this.$clipPositionToDocument(e,t);if(this.row==r.row&&this.column==r.column)return;var i={row:this.row,column:this.column};this.row=r.row,this.column=r.column,this._signal("change",{old:i,value:r})},e.prototype.detach=function(){this.document.off("change",this.$onChange)},e.prototype.attach=function(e){this.document=e||this.document,this.document.on("change",this.$onChange)},e.prototype.$clipPositionToDocument=function(e,t){var n={};return e>=this.document.getLength()?(n.row=Math.max(0,this.document.getLength()-1),n.column=this.document.getLine(n.row).length):e<0?(n.row=0,n.column=0):(n.row=e,n.column=Math.min(this.document.getLine(n.row).length,Math.max(0,t))),t<0&&(n.column=0),n},e}();s.prototype.$insertRight=!1,r.implement(s.prototype,i),t.Anchor=s}),define("ace/document",["require","exports","module","ace/lib/oop","ace/apply_delta","ace/lib/event_emitter","ace/range","ace/anchor"],function(e,t,n){"use strict";var r=e("./lib/oop"),i=e("./apply_delta").applyDelta,s=e("./lib/event_emitter").EventEmitter,o=e("./range").Range,u=e("./anchor").Anchor,a=function(){function e(e){this.$lines=[""],e.length===0?this.$lines=[""]:Array.isArray(e)?this.insertMergedLines({row:0,column:0},e):this.insert({row:0,column:0},e)}return e.prototype.setValue=function(e){var t=this.getLength()-1;this.remove(new o(0,0,t,this.getLine(t).length)),this.insert({row:0,column:0},e||"")},e.prototype.getValue=function(){return this.getAllLines().join(this.getNewLineCharacter())},e.prototype.createAnchor=function(e,t){return new u(this,e,t)},e.prototype.$detectNewLine=function(e){var t=e.match(/^.*?(\r\n|\r|\n)/m);this.$autoNewLine=t?t[1]:"\n",this._signal("changeNewLineMode")},e.prototype.getNewLineCharacter=function(){switch(this.$newLineMode){case"windows":return"\r\n";case"unix":return"\n";default:return this.$autoNewLine||"\n"}},e.prototype.setNewLineMode=function(e){if(this.$newLineMode===e)return;this.$newLineMode=e,this._signal("changeNewLineMode")},e.prototype.getNewLineMode=function(){return this.$newLineMode},e.prototype.isNewLine=function(e){return e=="\r\n"||e=="\r"||e=="\n"},e.prototype.getLine=function(e){return this.$lines[e]||""},e.prototype.getLines=function(e,t){return this.$lines.slice(e,t+1)},e.prototype.getAllLines=function(){return this.getLines(0,this.getLength())},e.prototype.getLength=function(){return this.$lines.length},e.prototype.getTextRange=function(e){return this.getLinesForRange(e).join(this.getNewLineCharacter())},e.prototype.getLinesForRange=function(e){var t;if(e.start.row===e.end.row)t=[this.getLine(e.start.row).substring(e.start.column,e.end.column)];else{t=this.getLines(e.start.row,e.end.row),t[0]=(t[0]||"").substring(e.start.column);var n=t.length-1;e.end.row-e.start.row==n&&(t[n]=t[n].substring(0,e.end.column))}return t},e.prototype.insertLines=function(e,t){return console.warn("Use of document.insertLines is deprecated. Use the insertFullLines method instead."),this.insertFullLines(e,t)},e.prototype.removeLines=function(e,t){return console.warn("Use of document.removeLines is deprecated. Use the removeFullLines method instead."),this.removeFullLines(e,t)},e.prototype.insertNewLine=function(e){return console.warn("Use of document.insertNewLine is deprecated. Use insertMergedLines(position, ['', '']) instead."),this.insertMergedLines(e,["",""])},e.prototype.insert=function(e,t){return this.getLength()<=1&&this.$detectNewLine(t),this.insertMergedLines(e,this.$split(t))},e.prototype.insertInLine=function(e,t){var n=this.clippedPos(e.row,e.column),r=this.pos(e.row,e.column+t.length);return this.applyDelta({start:n,end:r,action:"insert",lines:[t]},!0),this.clonePos(r)},e.prototype.clippedPos=function(e,t){var n=this.getLength();e===undefined?e=n:e<0?e=0:e>=n&&(e=n-1,t=undefined);var r=this.getLine(e);return t==undefined&&(t=r.length),t=Math.min(Math.max(t,0),r.length),{row:e,column:t}},e.prototype.clonePos=function(e){return{row:e.row,column:e.column}},e.prototype.pos=function(e,t){return{row:e,column:t}},e.prototype.$clipPosition=function(e){var t=this.getLength();return e.row>=t?(e.row=Math.max(0,t-1),e.column=this.getLine(t-1).length):(e.row=Math.max(0,e.row),e.column=Math.min(Math.max(e.column,0),this.getLine(e.row).length)),e},e.prototype.insertFullLines=function(e,t){e=Math.min(Math.max(e,0),this.getLength());var n=0;e<this.getLength()?(t=t.concat([""]),n=0):(t=[""].concat(t),e--,n=this.$lines[e].length),this.insertMergedLines({row:e,column:n},t)},e.prototype.insertMergedLines=function(e,t){var n=this.clippedPos(e.row,e.column),r={row:n.row+t.length-1,column:(t.length==1?n.column:0)+t[t.length-1].length};return this.applyDelta({start:n,end:r,action:"insert",lines:t}),this.clonePos(r)},e.prototype.remove=function(e){var t=this.clippedPos(e.start.row,e.start.column),n=this.clippedPos(e.end.row,e.end.column);return this.applyDelta({start:t,end:n,action:"remove",lines:this.getLinesForRange({start:t,end:n})}),this.clonePos(t)},e.prototype.removeInLine=function(e,t,n){var r=this.clippedPos(e,t),i=this.clippedPos(e,n);return this.applyDelta({start:r,end:i,action:"remove",lines:this.getLinesForRange({start:r,end:i})},!0),this.clonePos(r)},e.prototype.removeFullLines=function(e,t){e=Math.min(Math.max(0,e),this.getLength()-1),t=Math.min(Math.max(0,t),this.getLength()-1);var n=t==this.getLength()-1&&e>0,r=t<this.getLength()-1,i=n?e-1:e,s=n?this.getLine(i).length:0,u=r?t+1:t,a=r?0:this.getLine(u).length,f=new o(i,s,u,a),l=this.$lines.slice(e,t+1);return this.applyDelta({start:f.start,end:f.end,action:"remove",lines:this.getLinesForRange(f)}),l},e.prototype.removeNewLine=function(e){e<this.getLength()-1&&e>=0&&this.applyDelta({start:this.pos(e,this.getLine(e).length),end:this.pos(e+1,0),action:"remove",lines:["",""]})},e.prototype.replace=function(e,t){e instanceof o||(e=o.fromPoints(e.start,e.end));if(t.length===0&&e.isEmpty())return e.start;if(t==this.getTextRange(e))return e.end;this.remove(e);var n;return t?n=this.insert(e.start,t):n=e.start,n},e.prototype.applyDeltas=function(e){for(var t=0;t<e.length;t++)this.applyDelta(e[t])},e.prototype.revertDeltas=function(e){for(var t=e.length-1;t>=0;t--)this.revertDelta(e[t])},e.prototype.applyDelta=function(e,t){var n=e.action=="insert";if(n?e.lines.length<=1&&!e.lines[0]:!o.comparePoints(e.start,e.end))return;n&&e.lines.length>2e4?this.$splitAndapplyLargeDelta(e,2e4):(i(this.$lines,e,t),this._signal("change",e))},e.prototype.$safeApplyDelta=function(e){var t=this.$lines.length;(e.action=="remove"&&e.start.row<t&&e.end.row<t||e.action=="insert"&&e.start.row<=t)&&this.applyDelta(e)},e.prototype.$splitAndapplyLargeDelta=function(e,t){var n=e.lines,r=n.length-t+1,i=e.start.row,s=e.start.column;for(var o=0,u=0;o<r;o=u){u+=t-1;var a=n.slice(o,u);a.push(""),this.applyDelta({start:this.pos(i+o,s),end:this.pos(i+u,s=0),action:e.action,lines:a},!0)}e.lines=n.slice(o),e.start.row=i+o,e.start.column=s,this.applyDelta(e,!0)},e.prototype.revertDelta=function(e){this.$safeApplyDelta({start:this.clonePos(e.start),end:this.clonePos(e.end),action:e.action=="insert"?"remove":"insert",lines:e.lines.slice()})},e.prototype.indexToPosition=function(e,t){var n=this.$lines||this.getAllLines(),r=this.getNewLineCharacter().length;for(var i=t||0,s=n.length;i<s;i++){e-=n[i].length+r;if(e<0)return{row:i,column:e+n[i].length+r}}return{row:s-1,column:e+n[s-1].length+r}},e.prototype.positionToIndex=function(e,t){var n=this.$lines||this.getAllLines(),r=this.getNewLineCharacter().length,i=0,s=Math.min(e.row,n.length);for(var o=t||0;o<s;++o)i+=n[o].length+r;return i+e.column},e.prototype.$split=function(e){return e.split(/\r\n|\r|\n/)},e}();a.prototype.$autoNewLine="",a.prototype.$newLineMode="auto",r.implement(a.prototype,s),t.Document=a}),define("ace/background_tokenizer",["require","exports","module","ace/lib/oop","ace/lib/event_emitter"],function(e,t,n){"use strict";var r=e("./lib/oop"),i=e("./lib/event_emitter").EventEmitter,s=function(){function e(e,t){this.running=!1,this.lines=[],this.states=[],this.currentLine=0,this.tokenizer=e;var n=this;this.$worker=function(){if(!n.running)return;var e=new Date,t=n.currentLine,r=-1,i=n.doc,s=t;while(n.lines[t])t++;var o=i.getLength(),u=0;n.running=!1;while(t<o){n.$tokenizeRow(t),r=t;do t++;while(n.lines[t]);u++;if(u%5===0&&new Date-e>20){n.running=setTimeout(n.$worker,20);break}}n.currentLine=t,r==-1&&(r=t),s<=r&&n.fireUpdateEvent(s,r)}}return e.prototype.setTokenizer=function(e){this.tokenizer=e,this.lines=[],this.states=[],this.start(0)},e.prototype.setDocument=function(e){this.doc=e,this.lines=[],this.states=[],this.stop()},e.prototype.fireUpdateEvent=function(e,t){var n={first:e,last:t};this._signal("update",{data:n})},e.prototype.start=function(e){this.currentLine=Math.min(e||0,this.currentLine,this.doc.getLength()),this.lines.splice(this.currentLine,this.lines.length),this.states.splice(this.currentLine,this.states.length),this.stop(),this.running=setTimeout(this.$worker,700)},e.prototype.scheduleStart=function(){this.running||(this.running=setTimeout(this.$worker,700))},e.prototype.$updateOnChange=function(e){var t=e.start.row,n=e.end.row-t;if(n===0)this.lines[t]=null;else if(e.action=="remove")this.lines.splice(t,n+1,null),this.states.splice(t,n+1,null);else{var r=Array(n+1);r.unshift(t,1),this.lines.splice.apply(this.lines,r),this.states.splice.apply(this.states,r)}this.currentLine=Math.min(t,this.currentLine,this.doc.getLength()),this.stop()},e.prototype.stop=function(){this.running&&clearTimeout(this.running),this.running=!1},e.prototype.getTokens=function(e){return this.lines[e]||this.$tokenizeRow(e)},e.prototype.getState=function(e){return this.currentLine==e&&this.$tokenizeRow(e),this.states[e]||"start"},e.prototype.$tokenizeRow=function(e){var t=this.doc.getLine(e),n=this.states[e-1],r=this.tokenizer.getLineTokens(t,n,e);return this.states[e]+""!=r.state+""?(this.states[e]=r.state,this.lines[e+1]=null,this.currentLine>e+1&&(this.currentLine=e+1)):this.currentLine==e&&(this.currentLine=e+1),this.lines[e]=r.tokens},e.prototype.cleanup=function(){this.running=!1,this.lines=[],this.states=[],this.currentLine=0,this.removeAllListeners()},e}();r.implement(s.prototype,i),t.BackgroundTokenizer=s}),define("ace/search_highlight",["require","exports","module","ace/lib/lang","ace/range"],function(e,t,n){"use strict";var r=e("./lib/lang"),i=e("./range").Range,s=function(){function e(e,t,n){n===void 0&&(n="text"),this.setRegexp(e),this.clazz=t,this.type=n}return e.prototype.setRegexp=function(e){if(this.regExp+""==e+"")return;this.regExp=e,this.cache=[]},e.prototype.update=function(e,t,n,s){if(!this.regExp)return;var o=s.firstRow,u=s.lastRow,a={};for(var f=o;f<=u;f++){var l=this.cache[f];l==null&&(l=r.getMatchOffsets(n.getLine(f),this.regExp),l.length>this.MAX_RANGES&&(l=l.slice(0,this.MAX_RANGES)),l=l.map(function(e){return new i(f,e.offset,f,e.offset+e.length)}),this.cache[f]=l.length?l:"");for(var c=l.length;c--;){var h=l[c].toScreenRange(n),p=h.toString();if(a[p])continue;a[p]=!0,t.drawSingleLineMarker(e,h,this.clazz,s)}}},e}();s.prototype.MAX_RANGES=500,t.SearchHighlight=s}),define("ace/undomanager",["require","exports","module","ace/range"],function(e,t,n){"use strict";function i(e,t){for(var n=t;n--;){var r=e[n];if(r&&!r[0].ignore){while(n<t-1){var i=d(e[n],e[n+1]);e[n]=i[0],e[n+1]=i[1],n++}return!0}}}function a(e){var t=e.action=="insert",n=e.start,r=e.end,i=(r.row-n.row)*(t?1:-1),s=(r.column-n.column)*(t?1:-1);t&&(r=n);for(var o in this.marks){var a=this.marks[o],f=u(a,n);if(f<0)continue;if(f===0&&t){if(a.bias!=1){a.bias==-1;continue}f=1}var 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n=this.selections;for(var r=n.length;r--;){var i=n[r];if(i.rev<e)return t&&(i=n[r+1]),i}},e.prototype.getRevision=function(){return this.$rev},e.prototype.getDeltas=function(e,t){t==null&&(t=this.$rev+1);var n=this.$undoStack,r=null,i=0;for(var s=n.length;s--;){var o=n[s][0];o.id<t&&!r&&(r=s+1);if(o.id<=e){i=s+1;break}}return n.slice(i,r)},e.prototype.getChangedRanges=function(e,t){t==null&&(t=this.$rev+1)},e.prototype.getChangedLines=function(e,t){t==null&&(t=this.$rev+1)},e.prototype.undo=function(e,t){this.lastDeltas=null;var n=this.$undoStack;if(!i(n,n.length))return;e||(e=this.$session),this.$redoStackBaseRev!==this.$rev&&this.$redoStack.length&&(this.$redoStack=[]),this.$fromUndo=!0;var r=n.pop(),s=null;return r&&(s=e.undoChanges(r,t),this.$redoStack.push(r),this.$syncRev()),this.$fromUndo=!1,s},e.prototype.redo=function(e,t){this.lastDeltas=null,e||(e=this.$session),this.$fromUndo=!0;if(this.$redoStackBaseRev!=this.$rev){var 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r(t[0].start.row,t[0].start.column,n.end.row,n.end.column),this.start=this.range.start,this.end=this.range.end,this.folds.forEach(function(e){e.setFoldLine(this)},this)}return e.prototype.shiftRow=function(e){this.start.row+=e,this.end.row+=e,this.folds.forEach(function(t){t.start.row+=e,t.end.row+=e})},e.prototype.addFold=function(e){if(e.sameRow){if(e.start.row<this.startRow||e.endRow>this.endRow)throw new Error("Can't add a fold to this FoldLine as it has no connection");this.folds.push(e),this.folds.sort(function(e,t){return-e.range.compareEnd(t.start.row,t.start.column)}),this.range.compareEnd(e.start.row,e.start.column)>0?(this.end.row=e.end.row,this.end.column=e.end.column):this.range.compareStart(e.end.row,e.end.column)<0&&(this.start.row=e.start.row,this.start.column=e.start.column)}else if(e.start.row==this.end.row)this.folds.push(e),this.end.row=e.end.row,this.end.column=e.end.column;else{if(e.end.row!=this.start.row)throw new Error("Trying to add fold to FoldRow that doesn't have a matching row");this.folds.unshift(e),this.start.row=e.start.row,this.start.column=e.start.column}e.foldLine=this},e.prototype.containsRow=function(e){return e>=this.start.row&&e<=this.end.row},e.prototype.walk=function(e,t,n){var r=0,i=this.folds,s,o,u,a=!0;t==null&&(t=this.end.row,n=this.end.column);for(var f=0;f<i.length;f++){s=i[f],o=s.range.compareStart(t,n);if(o==-1){e(null,t,n,r,a);return}u=e(null,s.start.row,s.start.column,r,a),u=!u&&e(s.placeholder,s.start.row,s.start.column,r);if(u||o===0)return;a=!s.sameRow,r=s.end.column}e(null,t,n,r,a)},e.prototype.getNextFoldTo=function(e,t){var n,r;for(var i=0;i<this.folds.length;i++){n=this.folds[i],r=n.range.compareEnd(e,t);if(r==-1)return{fold:n,kind:"after"};if(r===0)return{fold:n,kind:"inside"}}return null},e.prototype.addRemoveChars=function(e,t,n){var r=this.getNextFoldTo(e,t),i,s;if(r){i=r.fold;if(r.kind=="inside"&&i.start.column!=t&&i.start.row!=e)window.console&&window.console.log(e,t,i);else 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r.start;t=r.end.column}return{row:this.end.row,column:this.end.column+e}},e}();t.FoldLine=i}),define("ace/range_list",["require","exports","module","ace/range"],function(e,t,n){"use strict";var r=e("./range").Range,i=r.comparePoints,s=function(){function e(){this.ranges=[],this.$bias=1}return e.prototype.pointIndex=function(e,t,n){var r=this.ranges;for(var s=n||0;s<r.length;s++){var o=r[s],u=i(e,o.end);if(u>0)continue;var a=i(e,o.start);return u===0?t&&a!==0?-s-2:s:a>0||a===0&&!t?s:-s-1}return-s-1},e.prototype.add=function(e){var t=!e.isEmpty(),n=this.pointIndex(e.start,t);n<0&&(n=-n-1);var r=this.pointIndex(e.end,t,n);return r<0?r=-r-1:r++,this.ranges.splice(n,r-n,e)},e.prototype.addList=function(e){var t=[];for(var n=e.length;n--;)t.push.apply(t,this.add(e[n]));return t},e.prototype.substractPoint=function(e){var t=this.pointIndex(e);if(t>=0)return this.ranges.splice(t,1)},e.prototype.merge=function(){var e=[],t=this.ranges;t=t.sort(function(e,t){return i(e.start,t.start)});var n=t[0],r;for(var s=1;s<t.length;s++){r=n,n=t[s];var o=i(r.end,n.start);if(o<0)continue;if(o==0&&!r.isEmpty()&&!n.isEmpty())continue;i(r.end,n.end)<0&&(r.end.row=n.end.row,r.end.column=n.end.column),t.splice(s,1),e.push(n),n=r,s--}return this.ranges=t,e},e.prototype.contains=function(e,t){return this.pointIndex({row:e,column:t})>=0},e.prototype.containsPoint=function(e){return this.pointIndex(e)>=0},e.prototype.rangeAtPoint=function(e){var t=this.pointIndex(e);if(t>=0)return this.ranges[t]},e.prototype.clipRows=function(e,t){var n=this.ranges;if(n[0].start.row>t||n[n.length-1].start.row<e)return[];var r=this.pointIndex({row:e,column:0});r<0&&(r=-r-1);var i=this.pointIndex({row:t,column:0},r);i<0&&(i=-i-1);var s=[];for(var o=r;o<i;o++)s.push(n[o]);return s},e.prototype.removeAll=function(){return 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a=s[o];if(a.start.row>i)break;if(a.end.row<i&&(r<a.end.row||r==a.end.row&&t.column<a.end.column))a.end.row=r,a.end.column=t.column;else if(a.end.row==i)if(a.end.column<=n.column){if(f||a.end.column>t.column)a.end.column=t.column,a.end.row=t.row}else a.end.column+=l,a.end.row+=f;else a.end.row>i&&(a.end.row+=f);if(a.start.row<i&&(r<a.start.row||r==a.start.row&&t.column<a.start.column))a.start.row=r,a.start.column=t.column;else if(a.start.row==i)if(a.start.column<=n.column){if(f||a.start.column>t.column)a.start.column=t.column,a.start.row=t.row}else a.start.column+=l,a.start.row+=f;else a.start.row>i&&(a.start.row+=f)}}if(f!=0&&o<u)for(;o<u;o++){var a=s[o];a.start.row+=f,a.end.row+=f}},e}();s.prototype.comparePoints=i,t.RangeList=s}),define("ace/edit_session/fold",["require","exports","module","ace/range_list"],function(e,t,n){"use strict";function o(e,t){e.row-=t.row,e.row==0&&(e.column-=t.column)}function u(e,t){o(e.start,t),o(e.end,t)}function a(e,t){e.row==0&&(e.column+=t.column),e.row+=t.row}function f(e,t){a(e.start,t),a(e.end,t)}var r=this&&this.__extends||function(){var e=function(t,n){return e=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(e,t){e.__proto__=t}||function(e,t){for(var n in t)Object.prototype.hasOwnProperty.call(t,n)&&(e[n]=t[n])},e(t,n)};return function(t,n){function r(){this.constructor=t}if(typeof n!="function"&&n!==null)throw new TypeError("Class extends value "+String(n)+" is not a constructor or null");e(t,n),t.prototype=n===null?Object.create(n):(r.prototype=n.prototype,new r)}}(),i=e("../range_list").RangeList,s=function(e){function t(t,n){var r=e.call(this)||this;return r.foldLine=null,r.placeholder=n,r.range=t,r.start=t.start,r.end=t.end,r.sameRow=t.start.row==t.end.row,r.subFolds=r.ranges=[],r}return r(t,e),t.prototype.toString=function(){return'"'+this.placeholder+'" '+this.range.toString()},t.prototype.setFoldLine=function(e){this.foldLine=e,this.subFolds.forEach(function(t){t.setFoldLine(e)})},t.prototype.clone=function(){var e=this.range.clone(),n=new t(e,this.placeholder);return this.subFolds.forEach(function(e){n.subFolds.push(e.clone())}),n.collapseChildren=this.collapseChildren,n},t.prototype.addSubFold=function(e){if(this.range.isEqual(e))return;u(e,this.start);var t=e.start.row,n=e.start.column;for(var r=0,i=-1;r<this.subFolds.length;r++){i=this.subFolds[r].range.compare(t,n);if(i!=1)break}var s=this.subFolds[r],o=0;if(i==0){if(s.range.containsRange(e))return s.addSubFold(e);o=1}var t=e.range.end.row,n=e.range.end.column;for(var a=r,i=-1;a<this.subFolds.length;a++){i=this.subFolds[a].range.compare(t,n);if(i!=1)break}i==0&&a++;var f=this.subFolds.splice(r,a-r,e),l=i==0?f.length-1:f.length;for(var c=o;c<l;c++)e.addSubFold(f[c]);return e.setFoldLine(this.foldLine),e},t.prototype.restoreRange=function(e){return f(e,this.start)},t}(i);t.Fold=s}),define("ace/edit_session/folding",["require","exports","module","ace/range","ace/edit_session/fold_line","ace/edit_session/fold","ace/token_iterator","ace/mouse/mouse_event"],function(e,t,n){"use strict";function a(){this.getFoldAt=function(e,t,n){var r=this.getFoldLine(e);if(!r)return null;var i=r.folds;for(var s=0;s<i.length;s++){var o=i[s].range;if(o.contains(e,t)){if(n==1&&o.isEnd(e,t)&&!o.isEmpty())continue;if(n==-1&&o.isStart(e,t)&&!o.isEmpty())continue;return i[s]}}},this.getFoldsInRange=function(e){var t=e.start,n=e.end,r=this.$foldData,i=[];t.column+=1,n.column-=1;for(var s=0;s<r.length;s++){var o=r[s].range.compareRange(e);if(o==2)continue;if(o==-2)break;var u=r[s].folds;for(var a=0;a<u.length;a++){var f=u[a];o=f.range.compareRange(e);if(o==-2)break;if(o==2)continue;if(o==42)break;i.push(f)}}return t.column-=1,n.column+=1,i},this.getFoldsInRangeList=function(e){if(Array.isArray(e)){var t=[];e.forEach(function(e){t=t.concat(this.getFoldsInRange(e))},this)}else var t=this.getFoldsInRange(e);return t},this.getAllFolds=function(){var e=[],t=this.$foldData;for(var n=0;n<t.length;n++)for(var r=0;r<t[n].folds.length;r++)e.push(t[n].folds[r]);return e},this.getFoldStringAt=function(e,t,n,r){r=r||this.getFoldLine(e);if(!r)return null;var i={end:{column:0}},s,o;for(var u=0;u<r.folds.length;u++){o=r.folds[u];var a=o.range.compareEnd(e,t);if(a==-1){s=this.getLine(o.start.row).substring(i.end.column,o.start.column);break}if(a===0)return null;i=o}return s||(s=this.getLine(o.start.row).substring(i.end.column)),n==-1?s.substring(0,t-i.end.column):n==1?s.substring(t-i.end.column):s},this.getFoldLine=function(e,t){var n=this.$foldData,r=0;t&&(r=n.indexOf(t)),r==-1&&(r=0);for(r;r<n.length;r++){var i=n[r];if(i.start.row<=e&&i.end.row>=e)return i;if(i.end.row>e)return null}return null},this.getNextFoldLine=function(e,t){var n=this.$foldData,r=0;t&&(r=n.indexOf(t)),r==-1&&(r=0);for(r;r<n.length;r++){var i=n[r];if(i.end.row>=e)return i}return null},this.getFoldedRowCount=function(e,t){var n=this.$foldData,r=t-e+1;for(var i=0;i<n.length;i++){var s=n[i],o=s.end.row,u=s.start.row;if(o>=t){u<t&&(u>=e?r-=t-u:r=0);break}o>=e&&(u>=e?r-=o-u:r-=o-e+1)}return r},this.$addFoldLine=function(e){return this.$foldData.push(e),this.$foldData.sort(function(e,t){return e.start.row-t.start.row}),e},this.addFold=function(e,t){var n=this.$foldData,r=!1,o;e instanceof s?o=e:(o=new s(t,e),o.collapseChildren=t.collapseChildren),this.$clipRangeToDocument(o.range);var u=o.start.row,a=o.start.column,f=o.end.row,l=o.end.column,c=this.getFoldAt(u,a,1),h=this.getFoldAt(f,l,-1);if(c&&h==c)return c.addSubFold(o);c&&!c.range.isStart(u,a)&&this.removeFold(c),h&&!h.range.isEnd(f,l)&&this.removeFold(h);var p=this.getFoldsInRange(o.range);p.length>0&&(this.removeFolds(p),o.collapseChildren||p.forEach(function(e){o.addSubFold(e)}));for(var d=0;d<n.length;d++){var v=n[d];if(f==v.start.row){v.addFold(o),r=!0;break}if(u==v.end.row){v.addFold(o),r=!0;if(!o.sameRow){var m=n[d+1];if(m&&m.start.row==f){v.merge(m);break}}break}if(f<=v.start.row)break}return r||(v=this.$addFoldLine(new i(this.$foldData,o))),this.$useWrapMode?this.$updateWrapData(v.start.row,v.start.row):this.$updateRowLengthCache(v.start.row,v.start.row),this.$modified=!0,this._signal("changeFold",{data:o,action:"add"}),o},this.addFolds=function(e){e.forEach(function(e){this.addFold(e)},this)},this.removeFold=function(e){var t=e.foldLine,n=t.start.row,r=t.end.row,i=this.$foldData,s=t.folds;if(s.length==1)i.splice(i.indexOf(t),1);else if(t.range.isEnd(e.end.row,e.end.column))s.pop(),t.end.row=s[s.length-1].end.row,t.end.column=s[s.length-1].end.column;else if(t.range.isStart(e.start.row,e.start.column))s.shift(),t.start.row=s[0].start.row,t.start.column=s[0].start.column;else if(e.sameRow)s.splice(s.indexOf(e),1);else{var o=t.split(e.start.row,e.start.column);s=o.folds,s.shift(),o.start.row=s[0].start.row,o.start.column=s[0].start.column}this.$updating||(this.$useWrapMode?this.$updateWrapData(n,r):this.$updateRowLengthCache(n,r)),this.$modified=!0,this._signal("changeFold",{data:e,action:"remove"})},this.removeFolds=function(e){var t=[];for(var n=0;n<e.length;n++)t.push(e[n]);t.forEach(function(e){this.removeFold(e)},this),this.$modified=!0},this.expandFold=function(e){this.removeFold(e),e.subFolds.forEach(function(t){e.restoreRange(t),this.addFold(t)},this),e.collapseChildren>0&&this.foldAll(e.start.row+1,e.end.row,e.collapseChildren-1),e.subFolds=[]},this.expandFolds=function(e){e.forEach(function(e){this.expandFold(e)},this)},this.unfold=function(e,t){var n,i;if(e==null)n=new r(0,0,this.getLength(),0),t==null&&(t=!0);else if(typeof e=="number")n=new r(e,0,e,this.getLine(e).length);else if("row"in e)n=r.fromPoints(e,e);else{if(Array.isArray(e))return i=[],e.forEach(function(e){i=i.concat(this.unfold(e))},this),i;n=e}i=this.getFoldsInRangeList(n);var s=i;while(i.length==1&&r.comparePoints(i[0].start,n.start)<0&&r.comparePoints(i[0].end,n.end)>0)this.expandFolds(i),i=this.getFoldsInRangeList(n);t!=0?this.removeFolds(i):this.expandFolds(i);if(s.length)return s},this.isRowFolded=function(e,t){return!!this.getFoldLine(e,t)},this.getRowFoldEnd=function(e,t){var n=this.getFoldLine(e,t);return n?n.end.row:e},this.getRowFoldStart=function(e,t){var n=this.getFoldLine(e,t);return n?n.start.row:e},this.getFoldDisplayLine=function(e,t,n,r,i){r==null&&(r=e.start.row),i==null&&(i=0),t==null&&(t=e.end.row),n==null&&(n=this.getLine(t).length);var s=this.doc,o="";return e.walk(function(e,t,n,u){if(t<r)return;if(t==r){if(n<i)return;u=Math.max(i,u)}e!=null?o+=e:o+=s.getLine(t).substring(u,n)},t,n),o},this.getDisplayLine=function(e,t,n,r){var i=this.getFoldLine(e);if(!i){var s;return s=this.doc.getLine(e),s.substring(r||0,t||s.length)}return this.getFoldDisplayLine(i,e,t,n,r)},this.$cloneFoldData=function(){var e=[];return e=this.$foldData.map(function(t){var n=t.folds.map(function(e){return e.clone()});return new i(e,n)}),e},this.toggleFold=function(e){var t=this.selection,n=t.getRange(),r,i;if(n.isEmpty()){var s=n.start;r=this.getFoldAt(s.row,s.column);if(r){this.expandFold(r);return}(i=this.findMatchingBracket(s))?n.comparePoint(i)==1?n.end=i:(n.start=i,n.start.column++,n.end.column--):(i=this.findMatchingBracket({row:s.row,column:s.column+1}))?(n.comparePoint(i)==1?n.end=i:n.start=i,n.start.column++):n=this.getCommentFoldRange(s.row,s.column)||n}else{var o=this.getFoldsInRange(n);if(e&&o.length){this.expandFolds(o);return}o.length==1&&(r=o[0])}r||(r=this.getFoldAt(n.start.row,n.start.column));if(r&&r.range.toString()==n.toString()){this.expandFold(r);return}var u="...";if(!n.isMultiLine()){u=this.getTextRange(n);if(u.length<4)return;u=u.trim().substring(0,2)+".."}this.addFold(u,n)},this.getCommentFoldRange=function(e,t,n){var i=new o(this,e,t),s=i.getCurrentToken(),u=s&&s.type;if(s&&/^comment|string/.test(u)){u=u.match(/comment|string/)[0],u=="comment"&&(u+="|doc-start|\\.doc");var a=new RegExp(u),f=new r;if(n!=1){do s=i.stepBackward();while(s&&a.test(s.type));s=i.stepForward()}f.start.row=i.getCurrentTokenRow(),f.start.column=i.getCurrentTokenColumn()+s.value.length,i=new o(this,e,t);var l=this.getState(i.$row);if(n!=-1){var c=-1;do{s=i.stepForward();if(c==-1){var h=this.getState(i.$row);l.toString()!==h.toString()&&(c=i.$row)}else if(i.$row>c)break}while(s&&a.test(s.type));s=i.stepBackward()}else s=i.getCurrentToken();return f.end.row=i.getCurrentTokenRow(),f.end.column=i.getCurrentTokenColumn(),f}},this.foldAll=function(e,t,n,r){n==undefined&&(n=1e5);var i=this.foldWidgets;if(!i)return;t=t||this.getLength(),e=e||0;for(var s=e;s<t;s++){i[s]==null&&(i[s]=this.getFoldWidget(s));if(i[s]!="start")continue;if(r&&!r(s))continue;var o=this.getFoldWidgetRange(s);o&&o.isMultiLine()&&o.end.row<=t&&o.start.row>=e&&(s=o.end.row,o.collapseChildren=n,this.addFold("...",o))}},this.foldToLevel=function(e){this.foldAll();while(e-->0)this.unfold(null,!1)},this.foldAllComments=function(){var e=this;this.foldAll(null,null,null,function(t){var n=e.getTokens(t);for(var r=0;r<n.length;r++){var i=n[r];if(i.type=="text"&&/^\s+$/.test(i.value))continue;return/comment/.test(i.type)?!0:!1}})},this.$foldStyles={manual:1,markbegin:1,markbeginend:1},this.$foldStyle="markbegin",this.setFoldStyle=function(e){if(!this.$foldStyles[e])throw new Error("invalid fold style: "+e+"["+Object.keys(this.$foldStyles).join(", ")+"]");if(this.$foldStyle==e)return;this.$foldStyle=e,e=="manual"&&this.unfold();var t=this.$foldMode;this.$setFolding(null),this.$setFolding(t)},this.$setFolding=function(e){if(this.$foldMode==e)return;this.$foldMode=e,this.off("change",this.$updateFoldWidgets),this.off("tokenizerUpdate",this.$tokenizerUpdateFoldWidgets),this._signal("changeAnnotation");if(!e||this.$foldStyle=="manual"){this.foldWidgets=null;return}this.foldWidgets=[],this.getFoldWidget=e.getFoldWidget.bind(e,this,this.$foldStyle),this.getFoldWidgetRange=e.getFoldWidgetRange.bind(e,this,this.$foldStyle),this.$updateFoldWidgets=this.updateFoldWidgets.bind(this),this.$tokenizerUpdateFoldWidgets=this.tokenizerUpdateFoldWidgets.bind(this),this.on("change",this.$updateFoldWidgets),this.on("tokenizerUpdate",this.$tokenizerUpdateFoldWidgets)},this.getParentFoldRangeData=function(e,t){var n=this.foldWidgets;if(!n||t&&n[e])return{};var r=e-1,i;while(r>=0){var s=n[r];s==null&&(s=n[r]=this.getFoldWidget(r));if(s=="start"){var o=this.getFoldWidgetRange(r);i||(i=o);if(o&&o.end.row>=e)break}r--}return{range:r!==-1&&o,firstRange:i}},this.onFoldWidgetClick=function(e,t){t instanceof u&&(t=t.domEvent);var n={children:t.shiftKey,all:t.ctrlKey||t.metaKey,siblings:t.altKey},r=this.$toggleFoldWidget(e,n);if(!r){var i=t.target||t.srcElement;i&&/ace_fold-widget/.test(i.className)&&(i.className+=" ace_invalid")}},this.$toggleFoldWidget=function(e,t){if(!this.getFoldWidget)return;var n=this.getFoldWidget(e),r=this.getLine(e),i=n==="end"?-1:1,s=this.getFoldAt(e,i===-1?0:r.length,i);if(s)return t.children||t.all?this.removeFold(s):this.expandFold(s),s;var o=this.getFoldWidgetRange(e,!0);if(o&&!o.isMultiLine()){s=this.getFoldAt(o.start.row,o.start.column,1);if(s&&o.isEqual(s.range))return this.removeFold(s),s}if(t.siblings){var u=this.getParentFoldRangeData(e);if(u.range)var a=u.range.start.row+1,f=u.range.end.row;this.foldAll(a,f,t.all?1e4:0)}else t.children?(f=o?o.end.row:this.getLength(),this.foldAll(e+1,f,t.all?1e4:0)):o&&(t.all&&(o.collapseChildren=1e4),this.addFold("...",o));return o},this.toggleFoldWidget=function(e){var t=this.selection.getCursor().row;t=this.getRowFoldStart(t);var n=this.$toggleFoldWidget(t,{});if(n)return;var r=this.getParentFoldRangeData(t,!0);n=r.range||r.firstRange;if(n){t=n.start.row;var i=this.getFoldAt(t,this.getLine(t).length,1);i?this.removeFold(i):this.addFold("...",n)}},this.updateFoldWidgets=function(e){var t=e.start.row,n=e.end.row-t;if(n===0)this.foldWidgets[t]=null;else if(e.action=="remove")this.foldWidgets.splice(t,n+1,null);else{var r=Array(n+1);r.unshift(t,1),this.foldWidgets.splice.apply(this.foldWidgets,r)}},this.tokenizerUpdateFoldWidgets=function(e){var t=e.data;t.first!=t.last&&this.foldWidgets.length>t.first&&this.foldWidgets.splice(t.first,this.foldWidgets.length)}}var r=e("../range").Range,i=e("./fold_line").FoldLine,s=e("./fold").Fold,o=e("../token_iterator").TokenIterator,u=e("../mouse/mouse_event").MouseEvent;t.Folding=a}),define("ace/edit_session/bracket_match",["require","exports","module","ace/token_iterator","ace/range"],function(e,t,n){"use strict";function s(){this.findMatchingBracket=function(e,t){if(e.column==0)return null;var n=t||this.getLine(e.row).charAt(e.column-1);if(n=="")return null;var r=n.match(/([\(\[\{])|([\)\]\}])/);return r?r[1]?this.$findClosingBracket(r[1],e):this.$findOpeningBracket(r[2],e):null},this.getBracketRange=function(e){var t=this.getLine(e.row),n=!0,r,s=t.charAt(e.column-1),o=s&&s.match(/([\(\[\{])|([\)\]\}])/);o||(s=t.charAt(e.column),e={row:e.row,column:e.column+1},o=s&&s.match(/([\(\[\{])|([\)\]\}])/),n=!1);if(!o)return null;if(o[1]){var u=this.$findClosingBracket(o[1],e);if(!u)return null;r=i.fromPoints(e,u),n||(r.end.column++,r.start.column--),r.cursor=r.end}else{var u=this.$findOpeningBracket(o[2],e);if(!u)return null;r=i.fromPoints(u,e),n||(r.start.column++,r.end.column--),r.cursor=r.start}return r},this.getMatchingBracketRanges=function(e,t){var n=this.getLine(e.row),r=/([\(\[\{])|([\)\]\}])/,s=!t&&n.charAt(e.column-1),o=s&&s.match(r);o||(s=(t===undefined||t)&&n.charAt(e.column),e={row:e.row,column:e.column+1},o=s&&s.match(r));if(!o)return null;var u=new i(e.row,e.column-1,e.row,e.column),a=o[1]?this.$findClosingBracket(o[1],e):this.$findOpeningBracket(o[2],e);if(!a)return[u];var f=new i(a.row,a.column,a.row,a.column+1);return[u,f]},this.$brackets={")":"(","(":")","]":"[","[":"]","{":"}","}":"{","<":">",">":"<"},this.$findOpeningBracket=function(e,t,n){var i=this.$brackets[e],s=1,o=new r(this,t.row,t.column),u=o.getCurrentToken();u||(u=o.stepForward());if(!u)return;n||(n=new RegExp("(\\.?"+u.type.replace(".","\\.").replace("rparen",".paren").replace(/\b(?:end)\b/,"(?:start|begin|end)").replace(/-close\b/,"-(close|open)")+")+"));var a=t.column-o.getCurrentTokenColumn()-2,f=u.value;for(;;){while(a>=0){var l=f.charAt(a);if(l==i){s-=1;if(s==0)return{row:o.getCurrentTokenRow(),column:a+o.getCurrentTokenColumn()}}else l==e&&(s+=1);a-=1}do u=o.stepBackward();while(u&&!n.test(u.type));if(u==null)break;f=u.value,a=f.length-1}return null},this.$findClosingBracket=function(e,t,n){var i=this.$brackets[e],s=1,o=new r(this,t.row,t.column),u=o.getCurrentToken();u||(u=o.stepForward());if(!u)return;n||(n=new RegExp("(\\.?"+u.type.replace(".","\\.").replace("lparen",".paren").replace(/\b(?:start|begin)\b/,"(?:start|begin|end)").replace(/-open\b/,"-(close|open)")+")+"));var a=t.column-o.getCurrentTokenColumn();for(;;){var f=u.value,l=f.length;while(a<l){var c=f.charAt(a);if(c==i){s-=1;if(s==0)return{row:o.getCurrentTokenRow(),column:a+o.getCurrentTokenColumn()}}else c==e&&(s+=1);a+=1}do u=o.stepForward();while(u&&!n.test(u.type));if(u==null)break;a=0}return null},this.getMatchingTags=function(e){var t=new r(this,e.row,e.column),n=this.$findTagName(t);if(!n)return;var i=t.stepBackward();return i.value==="<"?this.$findClosingTag(t,n):this.$findOpeningTag(t,n)},this.$findTagName=function(e){var t=e.getCurrentToken(),n=!1,r=!1;if(t&&t.type.indexOf("tag-name")===-1)do r?t=e.stepBackward():t=e.stepForward(),t&&(t.value==="/>"?r=!0:t.type.indexOf("tag-name")!==-1&&(n=!0));while(t&&!n);return t},this.$findClosingTag=function(e,t){var n,r=t.value,s=t.value,o=0,u=new i(e.getCurrentTokenRow(),e.getCurrentTokenColumn(),e.getCurrentTokenRow(),e.getCurrentTokenColumn()+1);t=e.stepForward();var a=new i(e.getCurrentTokenRow(),e.getCurrentTokenColumn(),e.getCurrentTokenRow(),e.getCurrentTokenColumn()+t.value.length),f=!1;do{n=t;if(n.type.indexOf("tag-close")!==-1&&!f){var l=new i(e.getCurrentTokenRow(),e.getCurrentTokenColumn(),e.getCurrentTokenRow(),e.getCurrentTokenColumn()+1);f=!0}t=e.stepForward();if(t){if(t.value===">"&&!f){var l=new i(e.getCurrentTokenRow(),e.getCurrentTokenColumn(),e.getCurrentTokenRow(),e.getCurrentTokenColumn()+1);f=!0}if(t.type.indexOf("tag-name")!==-1){r=t.value;if(s===r)if(n.value==="<")o++;else if(n.value==="</"){o--;if(o<0){e.stepBackward();var c=new i(e.getCurrentTokenRow(),e.getCurrentTokenColumn(),e.getCurrentTokenRow(),e.getCurrentTokenColumn()+2);t=e.stepForward();var h=new i(e.getCurrentTokenRow(),e.getCurrentTokenColumn(),e.getCurrentTokenRow(),e.getCurrentTokenColumn()+t.value.length);t.type.indexOf("tag-close")===-1&&(t=e.stepForward());if(!t||t.value!==">")return;var p=new i(e.getCurrentTokenRow(),e.getCurrentTokenColumn(),e.getCurrentTokenRow(),e.getCurrentTokenColumn()+1)}}}else if(s===r&&t.value==="/>"){o--;if(o<0)var c=new i(e.getCurrentTokenRow(),e.getCurrentTokenColumn(),e.getCurrentTokenRow(),e.getCurrentTokenColumn()+2),h=c,p=h,l=new i(a.end.row,a.end.column,a.end.row,a.end.column+1)}}}while(t&&o>=0);if(u&&l&&c&&p&&a&&h)return{openTag:new i(u.start.row,u.start.column,l.end.row,l.end.column),closeTag:new i(c.start.row,c.start.column,p.end.row,p.end.column),openTagName:a,closeTagName:h}},this.$findOpeningTag=function(e,t){var n=e.getCurrentToken(),r=t.value,s=0,o=e.getCurrentTokenRow(),u=e.getCurrentTokenColumn(),a=u+2,f=new i(o,u,o,a);e.stepForward();var l=new i(e.getCurrentTokenRow(),e.getCurrentTokenColumn(),e.getCurrentTokenRow(),e.getCurrentTokenColumn()+t.value.length);t.type.indexOf("tag-close")===-1&&(t=e.stepForward());if(!t||t.value!==">")return;var c=new i(e.getCurrentTokenRow(),e.getCurrentTokenColumn(),e.getCurrentTokenRow(),e.getCurrentTokenColumn()+1);e.stepBackward(),e.stepBackward();do{t=n,o=e.getCurrentTokenRow(),u=e.getCurrentTokenColumn(),a=u+t.value.length,n=e.stepBackward();if(t)if(t.type.indexOf("tag-name")!==-1){if(r===t.value)if(n.value==="<"){s++;if(s>0){var h=new i(o,u,o,a),p=new i(e.getCurrentTokenRow(),e.getCurrentTokenColumn(),e.getCurrentTokenRow(),e.getCurrentTokenColumn()+1);do t=e.stepForward();while(t&&t.value!==">");var d=new i(e.getCurrentTokenRow(),e.getCurrentTokenColumn(),e.getCurrentTokenRow(),e.getCurrentTokenColumn()+1)}}else n.value==="</"&&s--}else if(t.value==="/>"){var v=0,m=n;while(m){if(m.type.indexOf("tag-name")!==-1&&m.value===r){s--;break}if(m.value==="<")break;m=e.stepBackward(),v++}for(var g=0;g<v;g++)e.stepForward()}}while(n&&s<=0);if(p&&d&&f&&c&&h&&l)return{openTag:new i(p.start.row,p.start.column,d.end.row,d.end.column),closeTag:new i(f.start.row,f.start.column,c.end.row,c.end.column),openTagName:h,closeTagName:l}}}var r=e("../token_iterator").TokenIterator,i=e("../range").Range;t.BracketMatch=s}),define("ace/edit_session",["require","exports","module","ace/lib/oop","ace/lib/lang","ace/bidihandler","ace/config","ace/lib/event_emitter","ace/selection","ace/mode/text","ace/range","ace/line_widgets","ace/document","ace/background_tokenizer","ace/search_highlight","ace/undomanager","ace/edit_session/folding","ace/edit_session/bracket_match"],function(e,t,n){"use strict";function N(e){return e<4352?!1:e>=4352&&e<=4447||e>=4515&&e<=4519||e>=4602&&e<=4607||e>=9001&&e<=9002||e>=11904&&e<=11929||e>=11931&&e<=12019||e>=12032&&e<=12245||e>=12272&&e<=12283||e>=12288&&e<=12350||e>=12353&&e<=12438||e>=12441&&e<=12543||e>=12549&&e<=12589||e>=12593&&e<=12686||e>=12688&&e<=12730||e>=12736&&e<=12771||e>=12784&&e<=12830||e>=12832&&e<=12871||e>=12880&&e<=13054||e>=13056&&e<=19903||e>=19968&&e<=42124||e>=42128&&e<=42182||e>=43360&&e<=43388||e>=44032&&e<=55203||e>=55216&&e<=55238||e>=55243&&e<=55291||e>=63744&&e<=64255||e>=65040&&e<=65049||e>=65072&&e<=65106||e>=65108&&e<=65126||e>=65128&&e<=65131||e>=65281&&e<=65376||e>=65504&&e<=65510}var r=e("./lib/oop"),i=e("./lib/lang"),s=e("./bidihandler").BidiHandler,o=e("./config"),u=e("./lib/event_emitter").EventEmitter,a=e("./selection").Selection,f=e("./mode/text").Mode,l=e("./range").Range,c=e("./line_widgets").LineWidgets,h=e("./document").Document,p=e("./background_tokenizer").BackgroundTokenizer,d=e("./search_highlight").SearchHighlight,v=e("./undomanager").UndoManager,m=function(){function e(t,n){this.doc,this.$breakpoints=[],this.$decorations=[],this.$frontMarkers={},this.$backMarkers={},this.$markerId=1,this.$undoSelect=!0,this.$editor=null,this.prevOp={},this.$foldData=[],this.id="session"+ ++e.$uid,this.$foldData.toString=function(){return this.join("\n")},this.bgTokenizer=new p((new f).getTokenizer(),this);var r=this;this.bgTokenizer.on("update",function(e){r._signal("tokenizerUpdate",e)}),this.on("changeFold",this.onChangeFold.bind(this)),this.$onChange=this.onChange.bind(this);if(typeof t!="object"||!t.getLine)t=new h(t);this.setDocument(t),this.selection=new a(this),this.$onSelectionChange=this.onSelectionChange.bind(this),this.selection.on("changeSelection",this.$onSelectionChange),this.selection.on("changeCursor",this.$onSelectionChange),this.$bidiHandler=new s(this),o.resetOptions(this),this.setMode(n),o._signal("session",this),this.destroyed=!1,this.$initOperationListeners()}return e.prototype.$initOperationListeners=function(){var e=this;this.curOp=null,this.on("change",function(){e.curOp||(e.startOperation(),e.curOp.selectionBefore=e.$lastSel),e.curOp.docChanged=!0},!0),this.on("changeSelection",function(){e.curOp||(e.startOperation(),e.curOp.selectionBefore=e.$lastSel),e.curOp.selectionChanged=!0},!0),this.$operationResetTimer=i.delayedCall(this.endOperation.bind(this,!0))},e.prototype.startOperation=function(e){if(this.curOp){if(!e||this.curOp.command)return;this.prevOp=this.curOp}e||(e={}),this.$operationResetTimer.schedule(),this.curOp={command:e.command||{},args:e.args},this.curOp.selectionBefore=this.selection.toJSON(),this._signal("startOperation",e)},e.prototype.endOperation=function(e){if(this.curOp){if(e&&e.returnValue===!1){this.curOp=null,this._signal("endOperation",e);return}if(e==1&&this.curOp.command&&this.curOp.command.name=="mouse")return;var t=this.selection.toJSON();this.curOp.selectionAfter=t,this.$lastSel=this.selection.toJSON(),this.getUndoManager().addSelection(t),this._signal("beforeEndOperation"),this.prevOp=this.curOp,this.curOp=null,this._signal("endOperation",e)}},e.prototype.setDocument=function(e){this.doc&&this.doc.off("change",this.$onChange),this.doc=e,e.on("change",this.$onChange,!0),this.bgTokenizer.setDocument(this.getDocument()),this.resetCaches()},e.prototype.getDocument=function(){return this.doc},Object.defineProperty(e.prototype,"widgetManager",{get:function(){var e=new c(this);return this.widgetManager=e,this.$editor&&e.attach(this.$editor),e},set:function(e){Object.defineProperty(this,"widgetManager",{writable:!0,enumerable:!0,configurable:!0,value:e})},enumerable:!1,configurable:!0}),e.prototype.$resetRowCache=function(e){if(!e){this.$docRowCache=[],this.$screenRowCache=[];return}var t=this.$docRowCache.length,n=this.$getRowCacheIndex(this.$docRowCache,e)+1;t>n&&(this.$docRowCache.splice(n,t),this.$screenRowCache.splice(n,t))},e.prototype.$getRowCacheIndex=function(e,t){var n=0,r=e.length-1;while(n<=r){var i=n+r>>1,s=e[i];if(t>s)n=i+1;else{if(!(t<s))return i;r=i-1}}return n-1},e.prototype.resetCaches=function(){this.$modified=!0,this.$wrapData=[],this.$rowLengthCache=[],this.$resetRowCache(0),this.destroyed||this.bgTokenizer.start(0)},e.prototype.onChangeFold=function(e){var t=e.data;this.$resetRowCache(t.start.row)},e.prototype.onChange=function(e){this.$modified=!0,this.$bidiHandler.onChange(e),this.$resetRowCache(e.start.row);var t=this.$updateInternalDataOnChange(e);!this.$fromUndo&&this.$undoManager&&(t&&t.length&&(this.$undoManager.add({action:"removeFolds",folds:t},this.mergeUndoDeltas),this.mergeUndoDeltas=!0),this.$undoManager.add(e,this.mergeUndoDeltas),this.mergeUndoDeltas=!0,this.$informUndoManager.schedule()),this.bgTokenizer.$updateOnChange(e),this._signal("change",e)},e.prototype.onSelectionChange=function(){this._signal("changeSelection")},e.prototype.setValue=function(e){this.doc.setValue(e),this.selection.moveTo(0,0),this.$resetRowCache(0),this.setUndoManager(this.$undoManager),this.getUndoManager().reset()},e.fromJSON=function(t){typeof t=="string"&&(t=JSON.parse(t));var n=new v;n.$undoStack=t.history.undo,n.$redoStack=t.history.redo,n.mark=t.history.mark,n.$rev=t.history.rev;var r=new e(t.value);return t.folds.forEach(function(e){r.addFold("...",l.fromPoints(e.start,e.end))}),r.setAnnotations(t.annotations),r.setBreakpoints(t.breakpoints),r.setMode(t.mode),r.setScrollLeft(t.scrollLeft),r.setScrollTop(t.scrollTop),r.setUndoManager(n),r.selection.fromJSON(t.selection),r},e.prototype.toJSON=function(){return{annotations:this.$annotations,breakpoints:this.$breakpoints,folds:this.getAllFolds().map(function(e){return e.range}),history:this.getUndoManager(),mode:this.$mode.$id,scrollLeft:this.$scrollLeft,scrollTop:this.$scrollTop,selection:this.selection.toJSON(),value:this.doc.getValue()}},e.prototype.toString=function(){return this.doc.getValue()},e.prototype.getSelection=function(){return this.selection},e.prototype.getState=function(e){return this.bgTokenizer.getState(e)},e.prototype.getTokens=function(e){return this.bgTokenizer.getTokens(e)},e.prototype.getTokenAt=function(e,t){var n=this.bgTokenizer.getTokens(e),r,i=0;if(t==null){var s=n.length-1;i=this.getLine(e).length}else for(var s=0;s<n.length;s++){i+=n[s].value.length;if(i>=t)break}return r=n[s],r?(r.index=s,r.start=i-r.value.length,r):null},e.prototype.setUndoManager=function(e){this.$undoManager=e,this.$informUndoManager&&this.$informUndoManager.cancel();if(e){var t=this;e.addSession(this),this.$syncInformUndoManager=function(){t.$informUndoManager.cancel(),t.mergeUndoDeltas=!1},this.$informUndoManager=i.delayedCall(this.$syncInformUndoManager)}else this.$syncInformUndoManager=function(){}},e.prototype.markUndoGroup=function(){this.$syncInformUndoManager&&this.$syncInformUndoManager()},e.prototype.getUndoManager=function(){return this.$undoManager||this.$defaultUndoManager},e.prototype.getTabString=function(){return this.getUseSoftTabs()?i.stringRepeat(" ",this.getTabSize()):"	"},e.prototype.setUseSoftTabs=function(e){this.setOption("useSoftTabs",e)},e.prototype.getUseSoftTabs=function(){return this.$useSoftTabs&&!this.$mode.$indentWithTabs},e.prototype.setTabSize=function(e){this.setOption("tabSize",e)},e.prototype.getTabSize=function(){return this.$tabSize},e.prototype.isTabStop=function(e){return this.$useSoftTabs&&e.column%this.$tabSize===0},e.prototype.setNavigateWithinSoftTabs=function(e){this.setOption("navigateWithinSoftTabs",e)},e.prototype.getNavigateWithinSoftTabs=function(){return this.$navigateWithinSoftTabs},e.prototype.setOverwrite=function(e){this.setOption("overwrite",e)},e.prototype.getOverwrite=function(){return this.$overwrite},e.prototype.toggleOverwrite=function(){this.setOverwrite(!this.$overwrite)},e.prototype.addGutterDecoration=function(e,t){this.$decorations[e]||(this.$decorations[e]=""),this.$decorations[e]+=" "+t,this._signal("changeBreakpoint",{})},e.prototype.removeGutterDecoration=function(e,t){this.$decorations[e]=(this.$decorations[e]||"").replace(" "+t,""),this._signal("changeBreakpoint",{})},e.prototype.getBreakpoints=function(){return this.$breakpoints},e.prototype.setBreakpoints=function(e){this.$breakpoints=[];for(var t=0;t<e.length;t++)this.$breakpoints[e[t]]="ace_breakpoint";this._signal("changeBreakpoint",{})},e.prototype.clearBreakpoints=function(){this.$breakpoints=[],this._signal("changeBreakpoint",{})},e.prototype.setBreakpoint=function(e,t){t===undefined&&(t="ace_breakpoint"),t?this.$breakpoints[e]=t:delete this.$breakpoints[e],this._signal("changeBreakpoint",{})},e.prototype.clearBreakpoint=function(e){delete this.$breakpoints[e],this._signal("changeBreakpoint",{})},e.prototype.addMarker=function(e,t,n,r){var i=this.$markerId++,s={range:e,type:n||"line",renderer:typeof n=="function"?n:null,clazz:t,inFront:!!r,id:i};return r?(this.$frontMarkers[i]=s,this._signal("changeFrontMarker")):(this.$backMarkers[i]=s,this._signal("changeBackMarker")),i},e.prototype.addDynamicMarker=function(e,t){if(!e.update)return;var n=this.$markerId++;return e.id=n,e.inFront=!!t,t?(this.$frontMarkers[n]=e,this._signal("changeFrontMarker")):(this.$backMarkers[n]=e,this._signal("changeBackMarker")),e},e.prototype.removeMarker=function(e){var t=this.$frontMarkers[e]||this.$backMarkers[e];if(!t)return;var n=t.inFront?this.$frontMarkers:this.$backMarkers;delete n[e],this._signal(t.inFront?"changeFrontMarker":"changeBackMarker")},e.prototype.getMarkers=function(e){return e?this.$frontMarkers:this.$backMarkers},e.prototype.highlight=function(e){if(!this.$searchHighlight){var t=new d(null,"ace_selected-word","text");this.$searchHighlight=this.addDynamicMarker(t)}this.$searchHighlight.setRegexp(e)},e.prototype.highlightLines=function(e,t,n,r){typeof t!="number"&&(n=t,t=e),n||(n="ace_step");var i=new l(e,0,t,Infinity);return i.id=this.addMarker(i,n,"fullLine",r),i},e.prototype.setAnnotations=function(e){this.$annotations=e,this._signal("changeAnnotation",{})},e.prototype.getAnnotations=function(){return this.$annotations||[]},e.prototype.clearAnnotations=function(){this.setAnnotations([])},e.prototype.$detectNewLine=function(e){var t=e.match(/^.*?(\r?\n)/m);t?this.$autoNewLine=t[1]:this.$autoNewLine="\n"},e.prototype.getWordRange=function(e,t){var n=this.getLine(e),r=!1;t>0&&(r=!!n.charAt(t-1).match(this.tokenRe)),r||(r=!!n.charAt(t).match(this.tokenRe));if(r)var i=this.tokenRe;else if(/^\s+$/.test(n.slice(t-1,t+1)))var i=/\s/;else var i=this.nonTokenRe;var s=t;if(s>0){do s--;while(s>=0&&n.charAt(s).match(i));s++}var o=t;while(o<n.length&&n.charAt(o).match(i))o++;return new l(e,s,e,o)},e.prototype.getAWordRange=function(e,t){var n=this.getWordRange(e,t),r=this.getLine(n.end.row);while(r.charAt(n.end.column).match(/[ \t]/))n.end.column+=1;return n},e.prototype.setNewLineMode=function(e){this.doc.setNewLineMode(e)},e.prototype.getNewLineMode=function(){return this.doc.getNewLineMode()},e.prototype.setUseWorker=function(e){this.setOption("useWorker",e)},e.prototype.getUseWorker=function(){return this.$useWorker},e.prototype.onReloadTokenizer=function(e){var t=e.data;this.bgTokenizer.start(t.first),this._signal("tokenizerUpdate",e)},e.prototype.setMode=function(e,t){if(e&&typeof e=="object"){if(e.getTokenizer)return this.$onChangeMode(e);var n=e,r=n.path}else r=e||"ace/mode/text";this.$modes["ace/mode/text"]||(this.$modes["ace/mode/text"]=new f);if(this.$modes[r]&&!n){this.$onChangeMode(this.$modes[r]),t&&t();return}this.$modeId=r,o.loadModule(["mode",r],function(e){if(this.$modeId!==r)return t&&t();this.$modes[r]&&!n?this.$onChangeMode(this.$modes[r]):e&&e.Mode&&(e=new e.Mode(n),n||(this.$modes[r]=e,e.$id=r),this.$onChangeMode(e)),t&&t()}.bind(this)),this.$mode||this.$onChangeMode(this.$modes["ace/mode/text"],!0)},e.prototype.$onChangeMode=function(e,t){t||(this.$modeId=e.$id);if(this.$mode===e)return;var n=this.$mode;this.$mode=e,this.$stopWorker(),this.$useWorker&&this.$startWorker();var r=e.getTokenizer();if(r.on!==undefined){var i=this.onReloadTokenizer.bind(this);r.on("update",i)}this.bgTokenizer.setTokenizer(r),this.bgTokenizer.setDocument(this.getDocument()),this.tokenRe=e.tokenRe,this.nonTokenRe=e.nonTokenRe,t||(e.attachToSession&&e.attachToSession(this),this.$options.wrapMethod.set.call(this,this.$wrapMethod),this.$setFolding(e.foldingRules),this.bgTokenizer.start(0),this._emit("changeMode",{oldMode:n,mode:e}))},e.prototype.$stopWorker=function(){this.$worker&&(this.$worker.terminate(),this.$worker=null)},e.prototype.$startWorker=function(){try{this.$worker=this.$mode.createWorker(this)}catch(e){o.warn("Could not load worker",e),this.$worker=null}},e.prototype.getMode=function(){return this.$mode},e.prototype.setScrollTop=function(e){if(this.$scrollTop===e||isNaN(e))return;this.$scrollTop=e,this._signal("changeScrollTop",e)},e.prototype.getScrollTop=function(){return this.$scrollTop},e.prototype.setScrollLeft=function(e){if(this.$scrollLeft===e||isNaN(e))return;this.$scrollLeft=e,this._signal("changeScrollLeft",e)},e.prototype.getScrollLeft=function(){return this.$scrollLeft},e.prototype.getScreenWidth=function(){return this.$computeWidth(),this.lineWidgets?Math.max(this.getLineWidgetMaxWidth(),this.screenWidth):this.screenWidth},e.prototype.getLineWidgetMaxWidth=function(){if(this.lineWidgetsWidth!=null)return this.lineWidgetsWidth;var e=0;return this.lineWidgets.forEach(function(t){t&&t.screenWidth>e&&(e=t.screenWidth)}),this.lineWidgetWidth=e},e.prototype.$computeWidth=function(e){if(this.$modified||e){this.$modified=!1;if(this.$useWrapMode)return this.screenWidth=this.$wrapLimit;var t=this.doc.getAllLines(),n=this.$rowLengthCache,r=0,i=0,s=this.$foldData[i],o=s?s.start.row:Infinity,u=t.length;for(var a=0;a<u;a++){if(a>o){a=s.end.row+1;if(a>=u)break;s=this.$foldData[i++],o=s?s.start.row:Infinity}n[a]==null&&(n[a]=this.$getStringScreenWidth(t[a])[0]),n[a]>r&&(r=n[a])}this.screenWidth=r}},e.prototype.getLine=function(e){return this.doc.getLine(e)},e.prototype.getLines=function(e,t){return this.doc.getLines(e,t)},e.prototype.getLength=function(){return this.doc.getLength()},e.prototype.getTextRange=function(e){return this.doc.getTextRange(e||this.selection.getRange())},e.prototype.insert=function(e,t){return this.doc.insert(e,t)},e.prototype.remove=function(e){return this.doc.remove(e)},e.prototype.removeFullLines=function(e,t){return this.doc.removeFullLines(e,t)},e.prototype.undoChanges=function(e,t){if(!e.length)return;this.$fromUndo=!0;for(var n=e.length-1;n!=-1;n--){var r=e[n];r.action=="insert"||r.action=="remove"?this.doc.revertDelta(r):r.folds&&this.addFolds(r.folds)}!t&&this.$undoSelect&&(e.selectionBefore?this.selection.fromJSON(e.selectionBefore):this.selection.setRange(this.$getUndoSelection(e,!0))),this.$fromUndo=!1},e.prototype.redoChanges=function(e,t){if(!e.length)return;this.$fromUndo=!0;for(var n=0;n<e.length;n++){var r=e[n];(r.action=="insert"||r.action=="remove")&&this.doc.$safeApplyDelta(r)}!t&&this.$undoSelect&&(e.selectionAfter?this.selection.fromJSON(e.selectionAfter):this.selection.setRange(this.$getUndoSelection(e,!1))),this.$fromUndo=!1},e.prototype.setUndoSelect=function(e){this.$undoSelect=e},e.prototype.$getUndoSelection=function(e,t){function n(e){return t?e.action!=="insert":e.action==="insert"}var r,i;for(var s=0;s<e.length;s++){var o=e[s];if(!o.start)continue;if(!r){n(o)?r=l.fromPoints(o.start,o.end):r=l.fromPoints(o.start,o.start);continue}n(o)?(i=o.start,r.compare(i.row,i.column)==-1&&r.setStart(i),i=o.end,r.compare(i.row,i.column)==1&&r.setEnd(i)):(i=o.start,r.compare(i.row,i.column)==-1&&(r=l.fromPoints(o.start,o.start)))}return r},e.prototype.replace=function(e,t){return this.doc.replace(e,t)},e.prototype.moveText=function(e,t,n){var r=this.getTextRange(e),i=this.getFoldsInRange(e),s=l.fromPoints(t,t);if(!n){this.remove(e);var o=e.start.row-e.end.row,u=o?-e.end.column:e.start.column-e.end.column;u&&(s.start.row==e.end.row&&s.start.column>e.end.column&&(s.start.column+=u),s.end.row==e.end.row&&s.end.column>e.end.column&&(s.end.column+=u)),o&&s.start.row>=e.end.row&&(s.start.row+=o,s.end.row+=o)}s.end=this.insert(s.start,r);if(i.length){var a=e.start,f=s.start,o=f.row-a.row,u=f.column-a.column;this.addFolds(i.map(function(e){return e=e.clone(),e.start.row==a.row&&(e.start.column+=u),e.end.row==a.row&&(e.end.column+=u),e.start.row+=o,e.end.row+=o,e}))}return s},e.prototype.indentRows=function(e,t,n){n=n.replace(/\t/g,this.getTabString());for(var r=e;r<=t;r++)this.doc.insertInLine({row:r,column:0},n)},e.prototype.outdentRows=function(e){var t=e.collapseRows(),n=new l(0,0,0,0),r=this.getTabSize();for(var i=t.start.row;i<=t.end.row;++i){var s=this.getLine(i);n.start.row=i,n.end.row=i;for(var o=0;o<r;++o)if(s.charAt(o)!=" ")break;o<r&&s.charAt(o)=="	"?(n.start.column=o,n.end.column=o+1):(n.start.column=0,n.end.column=o),this.remove(n)}},e.prototype.$moveLines=function(e,t,n){e=this.getRowFoldStart(e),t=this.getRowFoldEnd(t);if(n<0){var r=this.getRowFoldStart(e+n);if(r<0)return 0;var i=r-e}else if(n>0){var r=this.getRowFoldEnd(t+n);if(r>this.doc.getLength()-1)return 0;var i=r-t}else{e=this.$clipRowToDocument(e),t=this.$clipRowToDocument(t);var i=t-e+1}var s=new l(e,0,t,Number.MAX_VALUE),o=this.getFoldsInRange(s).map(function(e){return e=e.clone(),e.start.row+=i,e.end.row+=i,e}),u=n==0?this.doc.getLines(e,t):this.doc.removeFullLines(e,t);return this.doc.insertFullLines(e+i,u),o.length&&this.addFolds(o),i},e.prototype.moveLinesUp=function(e,t){return this.$moveLines(e,t,-1)},e.prototype.moveLinesDown=function(e,t){return this.$moveLines(e,t,1)},e.prototype.duplicateLines=function(e,t){return this.$moveLines(e,t,0)},e.prototype.$clipRowToDocument=function(e){return Math.max(0,Math.min(e,this.doc.getLength()-1))},e.prototype.$clipColumnToRow=function(e,t){return t<0?0:Math.min(this.doc.getLine(e).length,t)},e.prototype.$clipPositionToDocument=function(e,t){t=Math.max(0,t);if(e<0)e=0,t=0;else{var n=this.doc.getLength();e>=n?(e=n-1,t=this.doc.getLine(n-1).length):t=Math.min(this.doc.getLine(e).length,t)}return{row:e,column:t}},e.prototype.$clipRangeToDocument=function(e){e.start.row<0?(e.start.row=0,e.start.column=0):e.start.column=this.$clipColumnToRow(e.start.row,e.start.column);var t=this.doc.getLength()-1;return e.end.row>t?(e.end.row=t,e.end.column=this.doc.getLine(t).length):e.end.column=this.$clipColumnToRow(e.end.row,e.end.column),e},e.prototype.setUseWrapMode=function(e){if(e!=this.$useWrapMode){this.$useWrapMode=e,this.$modified=!0,this.$resetRowCache(0);if(e){var t=this.getLength();this.$wrapData=Array(t),this.$updateWrapData(0,t-1)}this._signal("changeWrapMode")}},e.prototype.getUseWrapMode=function(){return this.$useWrapMode},e.prototype.setWrapLimitRange=function(e,t){if(this.$wrapLimitRange.min!==e||this.$wrapLimitRange.max!==t)this.$wrapLimitRange={min:e,max:t},this.$modified=!0,this.$bidiHandler.markAsDirty(),this.$useWrapMode&&this._signal("changeWrapMode")},e.prototype.adjustWrapLimit=function(e,t){var n=this.$wrapLimitRange;n.max<0&&(n={min:t,max:t});var r=this.$constrainWrapLimit(e,n.min,n.max);return r!=this.$wrapLimit&&r>1?(this.$wrapLimit=r,this.$modified=!0,this.$useWrapMode&&(this.$updateWrapData(0,this.getLength()-1),this.$resetRowCache(0),this._signal("changeWrapLimit")),!0):!1},e.prototype.$constrainWrapLimit=function(e,t,n){return t&&(e=Math.max(t,e)),n&&(e=Math.min(n,e)),e},e.prototype.getWrapLimit=function(){return this.$wrapLimit},e.prototype.setWrapLimit=function(e){this.setWrapLimitRange(e,e)},e.prototype.getWrapLimitRange=function(){return{min:this.$wrapLimitRange.min,max:this.$wrapLimitRange.max}},e.prototype.$updateInternalDataOnChange=function(e){var t=this.$useWrapMode,n=e.action,r=e.start,i=e.end,s=r.row,o=i.row,u=o-s,a=null;this.$updating=!0;if(u!=0)if(n==="remove"){this[t?"$wrapData":"$rowLengthCache"].splice(s,u);var f=this.$foldData;a=this.getFoldsInRange(e),this.removeFolds(a);var l=this.getFoldLine(i.row),c=0;if(l){l.addRemoveChars(i.row,i.column,r.column-i.column),l.shiftRow(-u);var h=this.getFoldLine(s);h&&h!==l&&(h.merge(l),l=h),c=f.indexOf(l)+1}for(c;c<f.length;c++){var l=f[c];l.start.row>=i.row&&l.shiftRow(-u)}o=s}else{var p=Array(u);p.unshift(s,0);var d=t?this.$wrapData:this.$rowLengthCache;d.splice.apply(d,p);var f=this.$foldData,l=this.getFoldLine(s),c=0;if(l){var v=l.range.compareInside(r.row,r.column);v==0?(l=l.split(r.row,r.column),l&&(l.shiftRow(u),l.addRemoveChars(o,0,i.column-r.column))):v==-1&&(l.addRemoveChars(s,0,i.column-r.column),l.shiftRow(u)),c=f.indexOf(l)+1}for(c;c<f.length;c++){var l=f[c];l.start.row>=s&&l.shiftRow(u)}}else{u=Math.abs(e.start.column-e.end.column),n==="remove"&&(a=this.getFoldsInRange(e),this.removeFolds(a),u=-u);var l=this.getFoldLine(s);l&&l.addRemoveChars(s,r.column,u)}return t&&this.$wrapData.length!=this.doc.getLength()&&console.error("doc.getLength() and $wrapData.length have to be the same!"),this.$updating=!1,t?this.$updateWrapData(s,o):this.$updateRowLengthCache(s,o),a},e.prototype.$updateRowLengthCache=function(e,t){this.$rowLengthCache[e]=null,this.$rowLengthCache[t]=null},e.prototype.$updateWrapData=function(e,t){var n=this.doc.getAllLines(),r=this.getTabSize(),i=this.$wrapData,s=this.$wrapLimit,o,u,a=e;t=Math.min(t,n.length-1);while(a<=t)u=this.getFoldLine(a,u),u?(o=[],u.walk(function(e,t,r,i){var s;if(e!=null){s=this.$getDisplayTokens(e,o.length),s[0]=b;for(var u=1;u<s.length;u++)s[u]=w}else s=this.$getDisplayTokens(n[t].substring(i,r),o.length);o=o.concat(s)}.bind(this),u.end.row,n[u.end.row].length+1),i[u.start.row]=this.$computeWrapSplits(o,s,r),a=u.end.row+1):(o=this.$getDisplayTokens(n[a]),i[a]=this.$computeWrapSplits(o,s,r),a++)},e.prototype.$computeWrapSplits=function(e,t,n){function l(){var t=0;if(f===0)return t;if(a)for(var r=0;r<e.length;r++){var i=e[r];if(i==S)t+=1;else{if(i!=x){if(i==T)continue;break}t+=n}}return u&&a!==!1&&(t+=n),Math.min(t,f)}function c(t){var n=t-s;for(var i=s;i<t;i++){var u=e[i];if(u===12||u===2)n-=1}r.length||(h=l(),r.indent=h),o+=n,r.push(o),s=t}if(e.length==0)return[];var r=[],i=e.length,s=0,o=0,u=this.$wrapAsCode,a=this.$indentedSoftWrap,f=t<=Math.max(2*n,8)||a===!1?0:Math.floor(t/2),h=0;while(i-s>t-h){var p=s+t-h;if(e[p-1]>=S&&e[p]>=S){c(p);continue}if(e[p]==b||e[p]==w){for(p;p!=s-1;p--)if(e[p]==b)break;if(p>s){c(p);continue}p=s+t;for(p;p<e.length;p++)if(e[p]!=w)break;if(p==e.length)break;c(p);continue}var d=Math.max(p-(t-(t>>2)),s-1);while(p>d&&e[p]<b)p--;if(u){while(p>d&&e[p]<b)p--;while(p>d&&e[p]==E)p--}else while(p>d&&e[p]<S)p--;if(p>d){c(++p);continue}p=s+t,e[p]==y&&p--,c(p-h)}return r},e.prototype.$getDisplayTokens=function(e,t){var n=[],r;t=t||0;for(var i=0;i<e.length;i++){var s=e.charCodeAt(i);if(s==9){r=this.getScreenTabSize(n.length+t),n.push(x);for(var o=1;o<r;o++)n.push(T)}else s==32?n.push(S):s>39&&s<48||s>57&&s<64?n.push(E):s>=4352&&N(s)?n.push(g,y):n.push(g)}return n},e.prototype.$getStringScreenWidth=function(e,t,n){if(t==0)return[0,0];t==null&&(t=Infinity),n=n||0;var r,i;for(i=0;i<e.length;i++){r=e.charCodeAt(i),r==9?n+=this.getScreenTabSize(n):r>=4352&&N(r)?n+=2:n+=1;if(n>t)break}return[n,i]},e.prototype.getRowLength=function(e){var t=1;return this.lineWidgets&&(t+=this.lineWidgets[e]&&this.lineWidgets[e].rowCount||0),!this.$useWrapMode||!this.$wrapData[e]?t:this.$wrapData[e].length+t},e.prototype.getRowLineCount=function(e){return!this.$useWrapMode||!this.$wrapData[e]?1:this.$wrapData[e].length+1},e.prototype.getRowWrapIndent=function(e){if(this.$useWrapMode){var t=this.screenToDocumentPosition(e,Number.MAX_VALUE),n=this.$wrapData[t.row];return n.length&&n[0]<t.column?n.indent:0}return 0},e.prototype.getScreenLastRowColumn=function(e){var t=this.screenToDocumentPosition(e,Number.MAX_VALUE);return this.documentToScreenColumn(t.row,t.column)},e.prototype.getDocumentLastRowColumn=function(e,t){var n=this.documentToScreenRow(e,t);return this.getScreenLastRowColumn(n)},e.prototype.getDocumentLastRowColumnPosition=function(e,t){var n=this.documentToScreenRow(e,t);return this.screenToDocumentPosition(n,Number.MAX_VALUE/10)},e.prototype.getRowSplitData=function(e){return this.$useWrapMode?this.$wrapData[e]:undefined},e.prototype.getScreenTabSize=function(e){return this.$tabSize-(e%this.$tabSize|0)},e.prototype.screenToDocumentRow=function(e,t){return this.screenToDocumentPosition(e,t).row},e.prototype.screenToDocumentColumn=function(e,t){return this.screenToDocumentPosition(e,t).column},e.prototype.screenToDocumentPosition=function(e,t,n){if(e<0)return{row:0,column:0};var r,i=0,s=0,o,u=0,a=0,f=this.$screenRowCache,l=this.$getRowCacheIndex(f,e),c=f.length;if(c&&l>=0)var u=f[l],i=this.$docRowCache[l],h=e>f[c-1];else var h=!c;var p=this.getLength()-1,d=this.getNextFoldLine(i),v=d?d.start.row:Infinity;while(u<=e){a=this.getRowLength(i);if(u+a>e||i>=p)break;u+=a,i++,i>v&&(i=d.end.row+1,d=this.getNextFoldLine(i,d),v=d?d.start.row:Infinity),h&&(this.$docRowCache.push(i),this.$screenRowCache.push(u))}if(d&&d.start.row<=i)r=this.getFoldDisplayLine(d),i=d.start.row;else{if(u+a<=e||i>p)return{row:p,column:this.getLine(p).length};r=this.getLine(i),d=null}var m=0,g=Math.floor(e-u);if(this.$useWrapMode){var y=this.$wrapData[i];y&&(o=y[g],g>0&&y.length&&(m=y.indent,s=y[g-1]||y[y.length-1],r=r.substring(s)))}return n!==undefined&&this.$bidiHandler.isBidiRow(u+g,i,g)&&(t=this.$bidiHandler.offsetToCol(n)),s+=this.$getStringScreenWidth(r,t-m)[1],this.$useWrapMode&&s>=o&&(s=o-1),d?d.idxToPosition(s):{row:i,column:s}},e.prototype.documentToScreenPosition=function(e,t){if(typeof t=="undefined")var n=this.$clipPositionToDocument(e.row,e.column);else n=this.$clipPositionToDocument(e,t);e=n.row,t=n.column;var r=0,i=null,s=null;s=this.getFoldAt(e,t,1),s&&(e=s.start.row,t=s.start.column);var o,u=0,a=this.$docRowCache,f=this.$getRowCacheIndex(a,e),l=a.length;if(l&&f>=0)var u=a[f],r=this.$screenRowCache[f],c=e>a[l-1];else var c=!l;var h=this.getNextFoldLine(u),p=h?h.start.row:Infinity;while(u<e){if(u>=p){o=h.end.row+1;if(o>e)break;h=this.getNextFoldLine(o,h),p=h?h.start.row:Infinity}else o=u+1;r+=this.getRowLength(u),u=o,c&&(this.$docRowCache.push(u),this.$screenRowCache.push(r))}var d="";h&&u>=p?(d=this.getFoldDisplayLine(h,e,t),i=h.start.row):(d=this.getLine(e).substring(0,t),i=e);var v=0;if(this.$useWrapMode){var m=this.$wrapData[i];if(m){var g=0;while(d.length>=m[g])r++,g++;d=d.substring(m[g-1]||0,d.length),v=g>0?m.indent:0}}return this.lineWidgets&&this.lineWidgets[u]&&this.lineWidgets[u].rowsAbove&&(r+=this.lineWidgets[u].rowsAbove),{row:r,column:v+this.$getStringScreenWidth(d)[0]}},e.prototype.documentToScreenColumn=function(e,t){return this.documentToScreenPosition(e,t).column},e.prototype.documentToScreenRow=function(e,t){return this.documentToScreenPosition(e,t).row},e.prototype.getScreenLength=function(){var e=0,t=null;if(!this.$useWrapMode){e=this.getLength();var n=this.$foldData;for(var r=0;r<n.length;r++)t=n[r],e-=t.end.row-t.start.row}else{var i=this.$wrapData.length,s=0,r=0,t=this.$foldData[r++],o=t?t.start.row:Infinity;while(s<i){var u=this.$wrapData[s];e+=u?u.length+1:1,s++,s>o&&(s=t.end.row+1,t=this.$foldData[r++],o=t?t.start.row:Infinity)}}return this.lineWidgets&&(e+=this.$getWidgetScreenLength()),e},e.prototype.$setFontMetrics=function(e){if(!this.$enableVarChar)return;this.$getStringScreenWidth=function(t,n,r){if(n===0)return[0,0];n||(n=Infinity),r=r||0;var i,s;for(s=0;s<t.length;s++){i=t.charAt(s),i==="	"?r+=this.getScreenTabSize(r):r+=e.getCharacterWidth(i);if(r>n)break}return[r,s]}},e.prototype.getPrecedingCharacter=function(){var e=this.selection.getCursor();if(e.column===0)return e.row===0?"":this.doc.getNewLineCharacter();var t=this.getLine(e.row);return t[e.column-1]},e.prototype.destroy=function(){this.destroyed||(this.bgTokenizer.setDocument(null),this.bgTokenizer.cleanup(),this.destroyed=!0),this.endOperation(),this.$stopWorker(),this.removeAllListeners(),this.doc&&this.doc.off("change",this.$onChange),this.selection&&(this.selection.off("changeCursor",this.$onSelectionChange),this.selection.off("changeSelection",this.$onSelectionChange)),this.selection.detach()},e}();m.$uid=0,m.prototype.$modes=o.$modes,m.prototype.getValue=m.prototype.toString,m.prototype.$defaultUndoManager={undo:function(){},redo:function(){},hasUndo:function(){},hasRedo:function(){},reset:function(){},add:function(){},addSelection:function(){},startNewGroup:function(){},addSession:function(){}},m.prototype.$overwrite=!1,m.prototype.$mode=null,m.prototype.$modeId=null,m.prototype.$scrollTop=0,m.prototype.$scrollLeft=0,m.prototype.$wrapLimit=80,m.prototype.$useWrapMode=!1,m.prototype.$wrapLimitRange={min:null,max:null},m.prototype.lineWidgets=null,m.prototype.isFullWidth=N,r.implement(m.prototype,u);var g=1,y=2,b=3,w=4,E=9,S=10,x=11,T=12;e("./edit_session/folding").Folding.call(m.prototype),e("./edit_session/bracket_match").BracketMatch.call(m.prototype),o.defineOptions(m.prototype,"session",{wrap:{set:function(e){!e||e=="off"?e=!1:e=="free"?e=!0:e=="printMargin"?e=-1:typeof e=="string"&&(e=parseInt(e,10)||!1);if(this.$wrap==e)return;this.$wrap=e;if(!e)this.setUseWrapMode(!1);else{var t=typeof e=="number"?e:null;this.setWrapLimitRange(t,t),this.setUseWrapMode(!0)}},get:function(){return this.getUseWrapMode()?this.$wrap==-1?"printMargin":this.getWrapLimitRange().min?this.$wrap:"free":"off"},handlesSet:!0},wrapMethod:{set:function(e){e=e=="auto"?this.$mode.type!="text":e!="text",e!=this.$wrapAsCode&&(this.$wrapAsCode=e,this.$useWrapMode&&(this.$useWrapMode=!1,this.setUseWrapMode(!0)))},initialValue:"auto"},indentedSoftWrap:{set:function(){this.$useWrapMode&&(this.$useWrapMode=!1,this.setUseWrapMode(!0))},initialValue:!0},firstLineNumber:{set:function(){this._signal("changeBreakpoint")},initialValue:1},useWorker:{set:function(e){this.$useWorker=e,this.$stopWorker(),e&&this.$startWorker()},initialValue:!0},useSoftTabs:{initialValue:!0},tabSize:{set:function(e){e=parseInt(e),e>0&&this.$tabSize!==e&&(this.$modified=!0,this.$rowLengthCache=[],this.$tabSize=e,this._signal("changeTabSize"))},initialValue:4,handlesSet:!0},navigateWithinSoftTabs:{initialValue:!1},foldStyle:{set:function(e){this.setFoldStyle(e)},handlesSet:!0},overwrite:{set:function(e){this._signal("changeOverwrite")},initialValue:!1},newLineMode:{set:function(e){this.doc.setNewLineMode(e)},get:function(){return this.doc.getNewLineMode()},handlesSet:!0},mode:{set:function(e){this.setMode(e)},get:function(){return this.$modeId},handlesSet:!0}}),t.EditSession=m}),define("ace/search",["require","exports","module","ace/lib/lang","ace/lib/oop","ace/range"],function(e,t,n){"use strict";function u(e,t){function i(e,r){r===void 0&&(r=!0);var i=n&&t.$supportsUnicodeFlag?new RegExp("[\\p{L}\\p{N}_]","u"):new RegExp("\\w");if(i.test(e)||t.regExp)return n&&t.$supportsUnicodeFlag?r?"(?<=^|[^\\p{L}\\p{N}_])":"(?=[^\\p{L}\\p{N}_]|$)":"\\b";return""}var n=r.supportsLookbehind(),s=Array.from(e),o=s[0],u=s[s.length-1];return i(o)+e+i(u,!1)}var r=e("./lib/lang"),i=e("./lib/oop"),s=e("./range").Range,o=function(){function e(){this.$options={}}return e.prototype.set=function(e){return i.mixin(this.$options,e),this},e.prototype.getOptions=function(){return r.copyObject(this.$options)},e.prototype.setOptions=function(e){this.$options=e},e.prototype.find=function(e){var t=this.$options,n=this.$matchIterator(e,t);if(!n)return!1;var r=null;return n.forEach(function(e,n,i,o){return r=new s(e,n,i,o),n==o&&t.start&&t.start.start&&t.skipCurrent!=0&&r.isEqual(t.start)?(r=null,!1):!0}),r},e.prototype.findAll=function(e){var t=this.$options;if(!t.needle)return[];this.$assembleRegExp(t);var n=t.range,i=n?e.getLines(n.start.row,n.end.row):e.doc.getAllLines(),o=[],u=t.re;if(t.$isMultiLine){var a=u.length,f=i.length-a,l;e:for(var c=u.offset||0;c<=f;c++){for(var h=0;h<a;h++)if(i[c+h].search(u[h])==-1)continue e;var p=i[c],d=i[c+a-1],v=p.length-p.match(u[0])[0].length,m=d.match(u[a-1])[0].length;if(l&&l.end.row===c&&l.end.column>v)continue;o.push(l=new s(c,v,c+a-1,m)),a>2&&(c=c+a-2)}}else for(var g=0;g<i.length;g++){var y=r.getMatchOffsets(i[g],u);for(var h=0;h<y.length;h++){var b=y[h];o.push(new s(g,b.offset,g,b.offset+b.length))}}if(n){var w=n.start.column,E=n.end.column,g=0,h=o.length-1;while(g<h&&o[g].start.column<w&&o[g].start.row==0)g++;var S=n.end.row-n.start.row;while(g<h&&o[h].end.column>E&&o[h].end.row==S)h--;o=o.slice(g,h+1);for(g=0,h=o.length;g<h;g++)o[g].start.row+=n.start.row,o[g].end.row+=n.start.row}return o},e.prototype.replace=function(e,t){var n=this.$options,r=this.$assembleRegExp(n);if(n.$isMultiLine)return t;if(!r)return;var i=r.exec(e);if(!i||i[0].length!=e.length)return null;n.regExp||(t=t.replace(/\$/g,"$$$$")),t=e.replace(r,t);if(n.preserveCase){t=t.split("");for(var s=Math.min(e.length,e.length);s--;){var o=e[s];o&&o.toLowerCase()!=o?t[s]=t[s].toUpperCase():t[s]=t[s].toLowerCase()}t=t.join("")}return t},e.prototype.$assembleRegExp=function(e,t){if(e.needle instanceof RegExp)return e.re=e.needle;var n=e.needle;if(!e.needle)return e.re=!1;e.regExp||(n=r.escapeRegExp(n));var i=e.caseSensitive?"gm":"gmi";try{new RegExp(n,"u"),e.$supportsUnicodeFlag=!0,i+="u"}catch(s){e.$supportsUnicodeFlag=!1}e.wholeWord&&(n=u(n,e)),e.$isMultiLine=!t&&/[\n\r]/.test(n);if(e.$isMultiLine)return e.re=this.$assembleMultilineRegExp(n,i);try{var o=new RegExp(n,i)}catch(s){o=!1}return e.re=o},e.prototype.$assembleMultilineRegExp=function(e,t){var n=e.replace(/\r\n|\r|\n/g,"$\n^").split("\n"),r=[];for(var i=0;i<n.length;i++)try{r.push(new RegExp(n[i],t))}catch(s){return!1}return r},e.prototype.$matchIterator=function(e,t){var n=this.$assembleRegExp(t);if(!n)return!1;var i=t.backwards==1,s=t.skipCurrent!=0,o=n.unicode,u=t.range,a=t.start;a||(a=u?u[i?"end":"start"]:e.selection.getRange()),a.start&&(a=a[s!=i?"end":"start"]);var f=u?u.start.row:0,l=u?u.end.row:e.getLength()-1;if(i)var c=function(e){var n=a.row;if(p(n,a.column,e))return;for(n--;n>=f;n--)if(p(n,Number.MAX_VALUE,e))return;if(t.wrap==0)return;for(n=l,f=a.row;n>=f;n--)if(p(n,Number.MAX_VALUE,e))return};else var c=function(e){var n=a.row;if(p(n,a.column,e))return;for(n+=1;n<=l;n++)if(p(n,0,e))return;if(t.wrap==0)return;for(n=f,l=a.row;n<=l;n++)if(p(n,0,e))return};if(t.$isMultiLine)var h=n.length,p=function(t,r,s){var o=i?t-h+1:t;if(o<0||o+h>e.getLength())return;var u=e.getLine(o),a=u.search(n[0]);if(!i&&a<r||a===-1)return;for(var f=1;f<h;f++){u=e.getLine(o+f);if(u.search(n[f])==-1)return}var l=u.match(n[h-1])[0].length;if(i&&l>r)return;if(s(o,a,o+h-1,l))return!0};else if(i)var p=function(t,i,s){var u=e.getLine(t),a=[],f,l=0;n.lastIndex=0;while(f=n.exec(u)){var c=f[0].length;l=f.index;if(!c){if(l>=u.length)break;n.lastIndex=l+=r.skipEmptyMatch(u,l,o)}if(f.index+c>i)break;a.push(f.index,c)}for(var h=a.length-1;h>=0;h-=2){var p=a[h-1],c=a[h];if(s(t,p,t,p+c))return!0}};else var p=function(t,i,s){var u=e.getLine(t),a,f;n.lastIndex=i;while(f=n.exec(u)){var l=f[0].length;a=f.index;if(s(t,a,t,a+l))return!0;if(!l){n.lastIndex=a+=r.skipEmptyMatch(u,a,o);if(a>=u.length)return!1}}};return{forEach:c}},e}();t.Search=o}),define("ace/keyboard/hash_handler",["require","exports","module","ace/lib/keys","ace/lib/useragent"],function(e,t,n){"use strict";function a(e){return typeof e=="object"&&e.bindKey&&e.bindKey.position||(e.isDefault?-100:0)}var r=this&&this.__extends||function(){var e=function(t,n){return e=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(e,t){e.__proto__=t}||function(e,t){for(var n in t)Object.prototype.hasOwnProperty.call(t,n)&&(e[n]=t[n])},e(t,n)};return function(t,n){function r(){this.constructor=t}if(typeof n!="function"&&n!==null)throw new TypeError("Class extends value "+String(n)+" is not a constructor or null");e(t,n),t.prototype=n===null?Object.create(n):(r.prototype=n.prototype,new r)}}(),i=e("../lib/keys"),s=e("../lib/useragent"),o=i.KEY_MODS,u=function(){function e(e,t){this.$init(e,t,!1)}return e.prototype.$init=function(e,t,n){this.platform=t||(s.isMac?"mac":"win"),this.commands={},this.commandKeyBinding={},this.addCommands(e),this.$singleCommand=n},e.prototype.addCommand=function(e){this.commands[e.name]&&this.removeCommand(e),this.commands[e.name]=e,e.bindKey&&this._buildKeyHash(e)},e.prototype.removeCommand=function(e,t){var n=e&&(typeof e=="string"?e:e.name);e=this.commands[n],t||delete this.commands[n];var r=this.commandKeyBinding;for(var i in r){var s=r[i];if(s==e)delete r[i];else if(Array.isArray(s)){var o=s.indexOf(e);o!=-1&&(s.splice(o,1),s.length==1&&(r[i]=s[0]))}}},e.prototype.bindKey=function(e,t,n){typeof e=="object"&&e&&(n==undefined&&(n=e.position),e=e[this.platform]);if(!e)return;if(typeof t=="function")return this.addCommand({exec:t,bindKey:e,name:t.name||e});e.split("|").forEach(function(e){var r="";if(e.indexOf(" ")!=-1){var i=e.split(/\s+/);e=i.pop(),i.forEach(function(e){var t=this.parseKeys(e),n=o[t.hashId]+t.key;r+=(r?" ":"")+n,this._addCommandToBinding(r,"chainKeys")},this),r+=" "}var s=this.parseKeys(e),u=o[s.hashId]+s.key;this._addCommandToBinding(r+u,t,n)},this)},e.prototype._addCommandToBinding=function(e,t,n){var r=this.commandKeyBinding,i;if(!t)delete r[e];else if(!r[e]||this.$singleCommand)r[e]=t;else{Array.isArray(r[e])?(i=r[e].indexOf(t))!=-1&&r[e].splice(i,1):r[e]=[r[e]],typeof n!="number"&&(n=a(t));var s=r[e];for(i=0;i<s.length;i++){var o=s[i],u=a(o);if(u>n)break}s.splice(i,0,t)}},e.prototype.addCommands=function(e){e&&Object.keys(e).forEach(function(t){var n=e[t];if(!n)return;if(typeof n=="string")return this.bindKey(n,t);typeof n=="function"&&(n={exec:n});if(typeof n!="object")return;n.name||(n.name=t),this.addCommand(n)},this)},e.prototype.removeCommands=function(e){Object.keys(e).forEach(function(t){this.removeCommand(e[t])},this)},e.prototype.bindKeys=function(e){Object.keys(e).forEach(function(t){this.bindKey(t,e[t])},this)},e.prototype._buildKeyHash=function(e){this.bindKey(e.bindKey,e)},e.prototype.parseKeys=function(e){var t=e.toLowerCase().split(/[\-\+]([\-\+])?/).filter(function(e){return e}),n=t.pop(),r=i[n];if(i.FUNCTION_KEYS[r])n=i.FUNCTION_KEYS[r].toLowerCase();else{if(!t.length)return{key:n,hashId:-1};if(t.length==1&&t[0]=="shift")return{key:n.toUpperCase(),hashId:-1}}var s=0;for(var o=t.length;o--;){var u=i.KEY_MODS[t[o]];if(u==null)return typeof console!="undefined"&&console.error("invalid modifier "+t[o]+" in "+e),!1;s|=u}return{key:n,hashId:s}},e.prototype.findKeyCommand=function(e,t){var n=o[e]+t;return this.commandKeyBinding[n]},e.prototype.handleKeyboard=function(e,t,n,r){if(r<0)return;var i=o[t]+n,s=this.commandKeyBinding[i];e.$keyChain&&(e.$keyChain+=" "+i,s=this.commandKeyBinding[e.$keyChain]||s);if(s)if(s=="chainKeys"||s[s.length-1]=="chainKeys")return e.$keyChain=e.$keyChain||i,{command:"null"};if(e.$keyChain)if(!!t&&t!=4||n.length!=1){if(t==-1||r>0)e.$keyChain=""}else e.$keyChain=e.$keyChain.slice(0,-i.length-1);return{command:s}},e.prototype.getStatusText=function(e,t){return t.$keyChain||""},e}(),f=function(e){function t(t,n){var r=e.call(this,t,n)||this;return r.$singleCommand=!0,r}return r(t,e),t}(u);f.call=function(e,t,n){u.prototype.$init.call(e,t,n,!0)},u.call=function(e,t,n){u.prototype.$init.call(e,t,n,!1)},t.HashHandler=f,t.MultiHashHandler=u}),define("ace/commands/command_manager",["require","exports","module","ace/lib/oop","ace/keyboard/hash_handler","ace/lib/event_emitter"],function(e,t,n){"use strict";var r=this&&this.__extends||function(){var e=function(t,n){return e=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(e,t){e.__proto__=t}||function(e,t){for(var n in t)Object.prototype.hasOwnProperty.call(t,n)&&(e[n]=t[n])},e(t,n)};return function(t,n){function r(){this.constructor=t}if(typeof n!="function"&&n!==null)throw new TypeError("Class extends value "+String(n)+" is not a constructor or null");e(t,n),t.prototype=n===null?Object.create(n):(r.prototype=n.prototype,new r)}}(),i=e("../lib/oop"),s=e("../keyboard/hash_handler").MultiHashHandler,o=e("../lib/event_emitter").EventEmitter,u=function(e){function t(t,n){var r=e.call(this,n,t)||this;return r.byName=r.commands,r.setDefaultHandler("exec",function(e){return e.args?e.command.exec(e.editor,e.args,e.event,!1):e.command.exec(e.editor,{},e.event,!0)}),r}return r(t,e),t.prototype.exec=function(e,t,n){if(Array.isArray(e)){for(var r=e.length;r--;)if(this.exec(e[r],t,n))return!0;return!1}typeof e=="string"&&(e=this.commands[e]);if(!this.canExecute(e,t))return!1;var i={editor:t,command:e,args:n};return i.returnValue=this._emit("exec",i),this._signal("afterExec",i),i.returnValue===!1?!1:!0},t.prototype.canExecute=function(e,t){return typeof e=="string"&&(e=this.commands[e]),e?t&&t.$readOnly&&!e.readOnly?!1:this.$checkCommandState!=0&&e.isAvailable&&!e.isAvailable(t)?!1:!0:!1},t.prototype.toggleRecording=function(e){if(this.$inReplay)return;return e&&e._emit("changeStatus"),this.recording?(this.macro.pop(),this.off("exec",this.$addCommandToMacro),this.macro.length||(this.macro=this.oldMacro),this.recording=!1):(this.$addCommandToMacro||(this.$addCommandToMacro=function(e){this.macro.push([e.command,e.args])}.bind(this)),this.oldMacro=this.macro,this.macro=[],this.on("exec",this.$addCommandToMacro),this.recording=!0)},t.prototype.replay=function(e){if(this.$inReplay||!this.macro)return;if(this.recording)return this.toggleRecording(e);try{this.$inReplay=!0,this.macro.forEach(function(t){typeof t=="string"?this.exec(t,e):this.exec(t[0],e,t[1])},this)}finally{this.$inReplay=!1}},t.prototype.trimMacro=function(e){return e.map(function(e){return typeof e[0]!="string"&&(e[0]=e[0].name),e[1]||(e=e[0]),e})},t}(s);i.implement(u.prototype,o),t.CommandManager=u}),define("ace/commands/default_commands",["require","exports","module","ace/lib/lang","ace/config","ace/range"],function(e,t,n){"use strict";function o(e,t){return{win:e,mac:t}}var r=e("../lib/lang"),i=e("../config"),s=e("../range").Range;t.commands=[{name:"showSettingsMenu",description:"Show settings menu",bindKey:o("Ctrl-,","Command-,"),exec:function(e){i.loadModule("ace/ext/settings_menu",function(t){t.init(e),e.showSettingsMenu()})},readOnly:!0},{name:"goToNextError",description:"Go to next error",bindKey:o("Alt-E","F4"),exec:function(e){i.loadModule("ace/ext/error_marker",function(t){t.showErrorMarker(e,1)})},scrollIntoView:"animate",readOnly:!0},{name:"goToPreviousError",description:"Go to previous error",bindKey:o("Alt-Shift-E","Shift-F4"),exec:function(e){i.loadModule("ace/ext/error_marker",function(t){t.showErrorMarker(e,-1)})},scrollIntoView:"animate",readOnly:!0},{name:"selectall",description:"Select all",bindKey:o("Ctrl-A","Command-A"),exec:function(e){e.selectAll()},readOnly:!0},{name:"centerselection",description:"Center selection",bindKey:o(null,"Ctrl-L"),exec:function(e){e.centerSelection()},readOnly:!0},{name:"gotoline",description:"Go to line...",bindKey:o("Ctrl-L","Command-L"),exec:function(e,t){typeof t=="number"&&!isNaN(t)&&e.gotoLine(t),e.prompt({$type:"gotoLine"})},readOnly:!0},{name:"fold",bindKey:o("Alt-L|Ctrl-F1","Command-Alt-L|Command-F1"),exec:function(e){e.session.toggleFold(!1)},multiSelectAction:"forEach",scrollIntoView:"center",readOnly:!0},{name:"unfold",bindKey:o("Alt-Shift-L|Ctrl-Shift-F1","Command-Alt-Shift-L|Command-Shift-F1"),exec:function(e){e.session.toggleFold(!0)},multiSelectAction:"forEach",scrollIntoView:"center",readOnly:!0},{name:"toggleFoldWidget",description:"Toggle fold widget",bindKey:o("F2","F2"),exec:function(e){e.session.toggleFoldWidget()},multiSelectAction:"forEach",scrollIntoView:"center",readOnly:!0},{name:"toggleParentFoldWidget",description:"Toggle parent fold widget",bindKey:o("Alt-F2","Alt-F2"),exec:function(e){e.session.toggleFoldWidget(!0)},multiSelectAction:"forEach",scrollIntoView:"center",readOnly:!0},{name:"foldall",description:"Fold all",bindKey:o(null,"Ctrl-Command-Option-0"),exec:function(e){e.session.foldAll()},scrollIntoView:"center",readOnly:!0},{name:"foldAllComments",description:"Fold all comments",bindKey:o(null,"Ctrl-Command-Option-0"),exec:function(e){e.session.foldAllComments()},scrollIntoView:"center",readOnly:!0},{name:"foldOther",description:"Fold other",bindKey:o("Alt-0","Command-Option-0"),exec:function(e){e.session.foldAll(),e.session.unfold(e.selection.getAllRanges())},scrollIntoView:"center",readOnly:!0},{name:"unfoldall",description:"Unfold all",bindKey:o("Alt-Shift-0","Command-Option-Shift-0"),exec:function(e){e.session.unfold()},scrollIntoView:"center",readOnly:!0},{name:"findnext",description:"Find next",bindKey:o("Ctrl-K","Command-G"),exec:function(e){e.findNext()},multiSelectAction:"forEach",scrollIntoView:"center",readOnly:!0},{name:"findprevious",description:"Find previous",bindKey:o("Ctrl-Shift-K","Command-Shift-G"),exec:function(e){e.findPrevious()},multiSelectAction:"forEach",scrollIntoView:"center",readOnly:!0},{name:"selectOrFindNext",description:"Select or find next",bindKey:o("Alt-K","Ctrl-G"),exec:function(e){e.selection.isEmpty()?e.selection.selectWord():e.findNext()},readOnly:!0},{name:"selectOrFindPrevious",description:"Select or find previous",bindKey:o("Alt-Shift-K","Ctrl-Shift-G"),exec:function(e){e.selection.isEmpty()?e.selection.selectWord():e.findPrevious()},readOnly:!0},{name:"find",description:"Find",bindKey:o("Ctrl-F","Command-F"),exec:function(e){i.loadModule("ace/ext/searchbox",function(t){t.Search(e)})},readOnly:!0},{name:"overwrite",description:"Overwrite",bindKey:"Insert",exec:function(e){e.toggleOverwrite()},readOnly:!0},{name:"selecttostart",description:"Select to start",bindKey:o("Ctrl-Shift-Home","Command-Shift-Home|Command-Shift-Up"),exec:function(e){e.getSelection().selectFileStart()},multiSelectAction:"forEach",readOnly:!0,scrollIntoView:"animate",aceCommandGroup:"fileJump"},{name:"gotostart",description:"Go to start",bindKey:o("Ctrl-Home","Command-Home|Command-Up"),exec:function(e){e.navigateFileStart()},multiSelectAction:"forEach",readOnly:!0,scrollIntoView:"animate",aceCommandGroup:"fileJump"},{name:"selectup",description:"Select up",bindKey:o("Shift-Up","Shift-Up|Ctrl-Shift-P"),exec:function(e){e.getSelection().selectUp()},multiSelectAction:"forEach",scrollIntoView:"cursor",readOnly:!0},{name:"golineup",description:"Go line up",bindKey:o("Up","Up|Ctrl-P"),exec:function(e,t){e.navigateUp(t.times)},multiSelectAction:"forEach",scrollIntoView:"cursor",readOnly:!0},{name:"selecttoend",description:"Select to end",bindKey:o("Ctrl-Shift-End","Command-Shift-End|Command-Shift-Down"),exec:function(e){e.getSelection().selectFileEnd()},multiSelectAction:"forEach",readOnly:!0,scrollIntoView:"animate",aceCommandGroup:"fileJump"},{name:"gotoend",description:"Go to end",bindKey:o("Ctrl-End","Command-End|Command-Down"),exec:function(e){e.navigateFileEnd()},multiSelectAction:"forEach",readOnly:!0,scrollIntoView:"animate",aceCommandGroup:"fileJump"},{name:"selectdown",description:"Select down",bindKey:o("Shift-Down","Shift-Down|Ctrl-Shift-N"),exec:function(e){e.getSelection().selectDown()},multiSelectAction:"forEach",scrollIntoView:"cursor",readOnly:!0},{name:"golinedown",description:"Go line down",bindKey:o("Down","Down|Ctrl-N"),exec:function(e,t){e.navigateDown(t.times)},multiSelectAction:"forEach",scrollIntoView:"cursor",readOnly:!0},{name:"selectwordleft",description:"Select word left",bindKey:o("Ctrl-Shift-Left","Option-Shift-Left"),exec:function(e){e.getSelection().selectWordLeft()},multiSelectAction:"forEach",scrollIntoView:"cursor",readOnly:!0},{name:"gotowordleft",description:"Go to word left",bindKey:o("Ctrl-Left","Option-Left"),exec:function(e){e.navigateWordLeft()},multiSelectAction:"forEach",scrollIntoView:"cursor",readOnly:!0},{name:"selecttolinestart",description:"Select to line start",bindKey:o("Alt-Shift-Left","Command-Shift-Left|Ctrl-Shift-A"),exec:function(e){e.getSelection().selectLineStart()},multiSelectAction:"forEach",scrollIntoView:"cursor",readOnly:!0},{name:"gotolinestart",description:"Go to line start",bindKey:o("Alt-Left|Home","Command-Left|Home|Ctrl-A"),exec:function(e){e.navigateLineStart()},multiSelectAction:"forEach",scrollIntoView:"cursor",readOnly:!0},{name:"selectleft",description:"Select left",bindKey:o("Shift-Left","Shift-Left|Ctrl-Shift-B"),exec:function(e){e.getSelection().selectLeft()},multiSelectAction:"forEach",scrollIntoView:"cursor",readOnly:!0},{name:"gotoleft",description:"Go to left",bindKey:o("Left","Left|Ctrl-B"),exec:function(e,t){e.navigateLeft(t.times)},multiSelectAction:"forEach",scrollIntoView:"cursor",readOnly:!0},{name:"selectwordright",description:"Select word right",bindKey:o("Ctrl-Shift-Right","Option-Shift-Right"),exec:function(e){e.getSelection().selectWordRight()},multiSelectAction:"forEach",scrollIntoView:"cursor",readOnly:!0},{name:"gotowordright",description:"Go to word right",bindKey:o("Ctrl-Right","Option-Right"),exec:function(e){e.navigateWordRight()},multiSelectAction:"forEach",scrollIntoView:"cursor",readOnly:!0},{name:"selecttolineend",description:"Select to line end",bindKey:o("Alt-Shift-Right","Command-Shift-Right|Shift-End|Ctrl-Shift-E"),exec:function(e){e.getSelection().selectLineEnd()},multiSelectAction:"forEach",scrollIntoView:"cursor",readOnly:!0},{name:"gotolineend",description:"Go to line end",bindKey:o("Alt-Right|End","Command-Right|End|Ctrl-E"),exec:function(e){e.navigateLineEnd()},multiSelectAction:"forEach",scrollIntoView:"cursor",readOnly:!0},{name:"selectright",description:"Select right",bindKey:o("Shift-Right","Shift-Right"),exec:function(e){e.getSelection().selectRight()},multiSelectAction:"forEach",scrollIntoView:"cursor",readOnly:!0},{name:"gotoright",description:"Go to right",bindKey:o("Right","Right|Ctrl-F"),exec:function(e,t){e.navigateRight(t.times)},multiSelectAction:"forEach",scrollIntoView:"cursor",readOnly:!0},{name:"selectpagedown",description:"Select page down",bindKey:"Shift-PageDown",exec:function(e){e.selectPageDown()},readOnly:!0},{name:"pagedown",description:"Page down",bindKey:o(null,"Option-PageDown"),exec:function(e){e.scrollPageDown()},readOnly:!0},{name:"gotopagedown",description:"Go to page down",bindKey:o("PageDown","PageDown|Ctrl-V"),exec:function(e){e.gotoPageDown()},readOnly:!0},{name:"selectpageup",description:"Select page up",bindKey:"Shift-PageUp",exec:function(e){e.selectPageUp()},readOnly:!0},{name:"pageup",description:"Page up",bindKey:o(null,"Option-PageUp"),exec:function(e){e.scrollPageUp()},readOnly:!0},{name:"gotopageup",description:"Go to page up",bindKey:"PageUp",exec:function(e){e.gotoPageUp()},readOnly:!0},{name:"scrollup",description:"Scroll up",bindKey:o("Ctrl-Up",null),exec:function(e){e.renderer.scrollBy(0,-2*e.renderer.layerConfig.lineHeight)},readOnly:!0},{name:"scrolldown",description:"Scroll down",bindKey:o("Ctrl-Down",null),exec:function(e){e.renderer.scrollBy(0,2*e.renderer.layerConfig.lineHeight)},readOnly:!0},{name:"selectlinestart",description:"Select line start",bindKey:"Shift-Home",exec:function(e){e.getSelection().selectLineStart()},multiSelectAction:"forEach",scrollIntoView:"cursor",readOnly:!0},{name:"selectlineend",description:"Select line end",bindKey:"Shift-End",exec:function(e){e.getSelection().selectLineEnd()},multiSelectAction:"forEach",scrollIntoView:"cursor",readOnly:!0},{name:"togglerecording",description:"Toggle recording",bindKey:o("Ctrl-Alt-E","Command-Option-E"),exec:function(e){e.commands.toggleRecording(e)},readOnly:!0},{name:"replaymacro",description:"Replay macro",bindKey:o("Ctrl-Shift-E","Command-Shift-E"),exec:function(e){e.commands.replay(e)},readOnly:!0},{name:"jumptomatching",description:"Jump to matching",bindKey:o("Ctrl-\\|Ctrl-P","Command-\\"),exec:function(e){e.jumpToMatching()},multiSelectAction:"forEach",scrollIntoView:"animate",readOnly:!0},{name:"selecttomatching",description:"Select to matching",bindKey:o("Ctrl-Shift-\\|Ctrl-Shift-P","Command-Shift-\\"),exec:function(e){e.jumpToMatching(!0)},multiSelectAction:"forEach",scrollIntoView:"animate",readOnly:!0},{name:"expandToMatching",description:"Expand to matching",bindKey:o("Ctrl-Shift-M","Ctrl-Shift-M"),exec:function(e){e.jumpToMatching(!0,!0)},multiSelectAction:"forEach",scrollIntoView:"animate",readOnly:!0},{name:"passKeysToBrowser",description:"Pass keys to browser",bindKey:o(null,null),exec:function(){},passEvent:!0,readOnly:!0},{name:"copy",description:"Copy",exec:function(e){},readOnly:!0},{name:"cut",description:"Cut",exec:function(e){var t=e.$copyWithEmptySelection&&e.selection.isEmpty(),n=t?e.selection.getLineRange():e.selection.getRange();e._emit("cut",n),n.isEmpty()||e.session.remove(n),e.clearSelection()},scrollIntoView:"cursor",multiSelectAction:"forEach"},{name:"paste",description:"Paste",exec:function(e,t){e.$handlePaste(t)},scrollIntoView:"cursor"},{name:"removeline",description:"Remove line",bindKey:o("Ctrl-D","Command-D"),exec:function(e){e.removeLines()},scrollIntoView:"cursor",multiSelectAction:"forEachLine"},{name:"duplicateSelection",description:"Duplicate selection",bindKey:o("Ctrl-Shift-D","Command-Shift-D"),exec:function(e){e.duplicateSelection()},scrollIntoView:"cursor",multiSelectAction:"forEach"},{name:"sortlines",description:"Sort lines",bindKey:o("Ctrl-Alt-S","Command-Alt-S"),exec:function(e){e.sortLines()},scrollIntoView:"selection",multiSelectAction:"forEachLine"},{name:"togglecomment",description:"Toggle comment",bindKey:o("Ctrl-/","Command-/"),exec:function(e){e.toggleCommentLines()},multiSelectAction:"forEachLine",scrollIntoView:"selectionPart"},{name:"toggleBlockComment",description:"Toggle block comment",bindKey:o("Ctrl-Shift-/","Command-Shift-/"),exec:function(e){e.toggleBlockComment()},multiSelectAction:"forEach",scrollIntoView:"selectionPart"},{name:"modifyNumberUp",description:"Modify number up",bindKey:o("Ctrl-Shift-Up","Alt-Shift-Up"),exec:function(e){e.modifyNumber(1)},scrollIntoView:"cursor",multiSelectAction:"forEach"},{name:"modifyNumberDown",description:"Modify number down",bindKey:o("Ctrl-Shift-Down","Alt-Shift-Down"),exec:function(e){e.modifyNumber(-1)},scrollIntoView:"cursor",multiSelectAction:"forEach"},{name:"replace",description:"Replace",bindKey:o("Ctrl-H","Command-Option-F"),exec:function(e){i.loadModule("ace/ext/searchbox",function(t){t.Search(e,!0)})}},{name:"undo",description:"Undo",bindKey:o("Ctrl-Z","Command-Z"),exec:function(e){e.undo()}},{name:"redo",description:"Redo",bindKey:o("Ctrl-Shift-Z|Ctrl-Y","Command-Shift-Z|Command-Y"),exec:function(e){e.redo()}},{name:"copylinesup",description:"Copy lines up",bindKey:o("Alt-Shift-Up","Command-Option-Up"),exec:function(e){e.copyLinesUp()},scrollIntoView:"cursor"},{name:"movelinesup",description:"Move lines up",bindKey:o("Alt-Up","Option-Up"),exec:function(e){e.moveLinesUp()},scrollIntoView:"cursor"},{name:"copylinesdown",description:"Copy lines down",bindKey:o("Alt-Shift-Down","Command-Option-Down"),exec:function(e){e.copyLinesDown()},scrollIntoView:"cursor"},{name:"movelinesdown",description:"Move lines down",bindKey:o("Alt-Down","Option-Down"),exec:function(e){e.moveLinesDown()},scrollIntoView:"cursor"},{name:"del",description:"Delete",bindKey:o("Delete","Delete|Ctrl-D|Shift-Delete"),exec:function(e){e.remove("right")},multiSelectAction:"forEach",scrollIntoView:"cursor"},{name:"backspace",description:"Backspace",bindKey:o("Shift-Backspace|Backspace","Ctrl-Backspace|Shift-Backspace|Backspace|Ctrl-H"),exec:function(e){e.remove("left")},multiSelectAction:"forEach",scrollIntoView:"cursor"},{name:"cut_or_delete",description:"Cut or delete",bindKey:o("Shift-Delete",null),exec:function(e){if(!e.selection.isEmpty())return!1;e.remove("left")},multiSelectAction:"forEach",scrollIntoView:"cursor"},{name:"removetolinestart",description:"Remove to line start",bindKey:o("Alt-Backspace","Command-Backspace"),exec:function(e){e.removeToLineStart()},multiSelectAction:"forEach",scrollIntoView:"cursor"},{name:"removetolineend",description:"Remove to line end",bindKey:o("Alt-Delete","Ctrl-K|Command-Delete"),exec:function(e){e.removeToLineEnd()},multiSelectAction:"forEach",scrollIntoView:"cursor"},{name:"removetolinestarthard",description:"Remove to line start hard",bindKey:o("Ctrl-Shift-Backspace",null),exec:function(e){var t=e.selection.getRange();t.start.column=0,e.session.remove(t)},multiSelectAction:"forEach",scrollIntoView:"cursor"},{name:"removetolineendhard",description:"Remove to line end hard",bindKey:o("Ctrl-Shift-Delete",null),exec:function(e){var t=e.selection.getRange();t.end.column=Number.MAX_VALUE,e.session.remove(t)},multiSelectAction:"forEach",scrollIntoView:"cursor"},{name:"removewordleft",description:"Remove word left",bindKey:o("Ctrl-Backspace","Alt-Backspace|Ctrl-Alt-Backspace"),exec:function(e){e.removeWordLeft()},multiSelectAction:"forEach",scrollIntoView:"cursor"},{name:"removewordright",description:"Remove word right",bindKey:o("Ctrl-Delete","Alt-Delete"),exec:function(e){e.removeWordRight()},multiSelectAction:"forEach",scrollIntoView:"cursor"},{name:"outdent",description:"Outdent",bindKey:o("Shift-Tab","Shift-Tab"),exec:function(e){e.blockOutdent()},multiSelectAction:"forEach",scrollIntoView:"selectionPart"},{name:"indent",description:"Indent",bindKey:o("Tab","Tab"),exec:function(e){e.indent()},multiSelectAction:"forEach",scrollIntoView:"selectionPart"},{name:"blockoutdent",description:"Block outdent",bindKey:o("Ctrl-[","Ctrl-["),exec:function(e){e.blockOutdent()},multiSelectAction:"forEachLine",scrollIntoView:"selectionPart"},{name:"blockindent",description:"Block indent",bindKey:o("Ctrl-]","Ctrl-]"),exec:function(e){e.blockIndent()},multiSelectAction:"forEachLine",scrollIntoView:"selectionPart"},{name:"insertstring",description:"Insert string",exec:function(e,t){e.insert(t)},multiSelectAction:"forEach",scrollIntoView:"cursor"},{name:"inserttext",description:"Insert text",exec:function(e,t){e.insert(r.stringRepeat(t.text||"",t.times||1))},multiSelectAction:"forEach",scrollIntoView:"cursor"},{name:"splitline",description:"Split line",bindKey:o(null,"Ctrl-O"),exec:function(e){e.splitLine()},multiSelectAction:"forEach",scrollIntoView:"cursor"},{name:"transposeletters",description:"Transpose letters",bindKey:o("Alt-Shift-X","Ctrl-T"),exec:function(e){e.transposeLetters()},multiSelectAction:function(e){e.transposeSelections(1)},scrollIntoView:"cursor"},{name:"touppercase",description:"To uppercase",bindKey:o("Ctrl-U","Ctrl-U"),exec:function(e){e.toUpperCase()},multiSelectAction:"forEach",scrollIntoView:"cursor"},{name:"tolowercase",description:"To lowercase",bindKey:o("Ctrl-Shift-U","Ctrl-Shift-U"),exec:function(e){e.toLowerCase()},multiSelectAction:"forEach",scrollIntoView:"cursor"},{name:"autoindent",description:"Auto Indent",bindKey:o(null,null),exec:function(e){e.autoIndent()},scrollIntoView:"animate"},{name:"expandtoline",description:"Expand to line",bindKey:o("Ctrl-Shift-L","Command-Shift-L"),exec:function(e){var t=e.selection.getRange();t.start.column=t.end.column=0,t.end.row++,e.selection.setRange(t,!1)},multiSelectAction:"forEach",scrollIntoView:"cursor",readOnly:!0},{name:"openlink",bindKey:o("Ctrl+F3","F3"),exec:function(e){e.openLink()}},{name:"joinlines",description:"Join lines",bindKey:o(null,null),exec:function(e){var t=e.selection.isBackwards(),n=t?e.selection.getSelectionLead():e.selection.getSelectionAnchor(),i=t?e.selection.getSelectionAnchor():e.selection.getSelectionLead(),o=e.session.doc.getLine(n.row).length,u=e.session.doc.getTextRange(e.selection.getRange()),a=u.replace(/\n\s*/," ").length,f=e.session.doc.getLine(n.row);for(var l=n.row+1;l<=i.row+1;l++){var c=r.stringTrimLeft(r.stringTrimRight(e.session.doc.getLine(l)));c.length!==0&&(c=" "+c),f+=c}i.row+1<e.session.doc.getLength()-1&&(f+=e.session.doc.getNewLineCharacter()),e.clearSelection(),e.session.doc.replace(new s(n.row,0,i.row+2,0),f),a>0?(e.selection.moveCursorTo(n.row,n.column),e.selection.selectTo(n.row,n.column+a)):(o=e.session.doc.getLine(n.row).length>o?o+1:o,e.selection.moveCursorTo(n.row,o))},multiSelectAction:"forEach",readOnly:!0},{name:"invertSelection",description:"Invert selection",bindKey:o(null,null),exec:function(e){var t=e.session.doc.getLength()-1,n=e.session.doc.getLine(t).length,r=e.selection.rangeList.ranges,i=[];r.length<1&&(r=[e.selection.getRange()]);for(var o=0;o<r.length;o++)o==r.length-1&&(r[o].end.row!==t||r[o].end.column!==n)&&i.push(new s(r[o].end.row,r[o].end.column,t,n)),o===0?(r[o].start.row!==0||r[o].start.column!==0)&&i.push(new s(0,0,r[o].start.row,r[o].start.column)):i.push(new s(r[o-1].end.row,r[o-1].end.column,r[o].start.row,r[o].start.column));e.exitMultiSelectMode(),e.clearSelection();for(var o=0;o<i.length;o++)e.selection.addRange(i[o],!1)},readOnly:!0,scrollIntoView:"none"},{name:"addLineAfter",description:"Add new line after the current line",exec:function(e){e.selection.clearSelection(),e.navigateLineEnd(),e.insert("\n")},multiSelectAction:"forEach",scrollIntoView:"cursor"},{name:"addLineBefore",description:"Add new line before the current line",exec:function(e){e.selection.clearSelection();var t=e.getCursorPosition();e.selection.moveTo(t.row-1,Number.MAX_VALUE),e.insert("\n"),t.row===0&&e.navigateUp()},multiSelectAction:"forEach",scrollIntoView:"cursor"},{name:"openCommandPallete",exec:function(e){console.warn("This is an obsolete command. Please use `openCommandPalette` instead."),e.prompt({$type:"commands"})},readOnly:!0},{name:"openCommandPalette",description:"Open command palette",bindKey:o("F1","F1"),exec:function(e){e.prompt({$type:"commands"})},readOnly:!0},{name:"modeSelect",description:"Change language mode...",bindKey:o(null,null),exec:function(e){e.prompt({$type:"modes"})},readOnly:!0}];for(var u=1;u<9;u++)t.commands.push({name:"foldToLevel"+u,description:"Fold To Level "+u,level:u,exec:function(e){e.session.foldToLevel(this.level)},scrollIntoView:"center",readOnly:!0})}),define("ace/keyboard/gutter_handler",["require","exports","module","ace/lib/keys","ace/mouse/default_gutter_handler"],function(e,t,n){"use strict";var r=e("../lib/keys"),i=e("../mouse/default_gutter_handler").GutterTooltip,s=function(){function e(e){this.editor=e,this.gutterLayer=e.renderer.$gutterLayer,this.element=e.renderer.$gutter,this.lines=e.renderer.$gutterLayer.$lines,this.activeRowIndex=null,this.activeLane=null,this.annotationTooltip=new i(this.editor)}return e.prototype.addListener=function(){this.element.addEventListener("keydown",this.$onGutterKeyDown.bind(this)),this.element.addEventListener("focusout",this.$blurGutter.bind(this)),this.editor.on("mousewheel",this.$blurGutter.bind(this))},e.prototype.removeListener=function(){this.element.removeEventListener("keydown",this.$onGutterKeyDown.bind(this)),this.element.removeEventListener("focusout",this.$blurGutter.bind(this)),this.editor.off("mousewheel",this.$blurGutter.bind(this))},e.prototype.$onGutterKeyDown=function(e){if(this.annotationTooltip.isOpen){e.preventDefault(),e.keyCode===r.escape&&this.annotationTooltip.hideTooltip();return}if(e.target===this.element){if(e.keyCode!=r["enter"])return;e.preventDefault();var t=this.editor.getCursorPosition().row;this.editor.isRowVisible(t)||this.editor.scrollToLine(t,!0,!0),setTimeout(function(){var e=this.$rowToRowIndex(this.gutterLayer.$cursorCell.row),t=this.$findNearestFoldWidget(e),n=this.$findNearestAnnotation(e);if(t===null&&n===null)return;if(t===null&&n!==null){this.activeRowIndex=n,this.activeLane="annotation",this.$focusAnnotation(this.activeRowIndex);return}if(t!==null&&n===null){this.activeRowIndex=t,this.activeLane="fold",this.$focusFoldWidget(this.activeRowIndex);return}if(Math.abs(n-e)<Math.abs(t-e)){this.activeRowIndex=n,this.activeLane="annotation",this.$focusAnnotation(this.activeRowIndex);return}this.activeRowIndex=t,this.activeLane="fold",this.$focusFoldWidget(this.activeRowIndex);return}.bind(this),10);return}this.$handleGutterKeyboardInteraction(e),setTimeout(function(){this.editor._signal("gutterkeydown",new o(e,this))}.bind(this),10)},e.prototype.$handleGutterKeyboardInteraction=function(e){if(e.keyCode===r.tab){e.preventDefault();return}if(e.keyCode===r.escape){e.preventDefault(),this.$blurGutter(),this.element.focus(),this.lane=null;return}if(e.keyCode===r.up){e.preventDefault();switch(this.activeLane){case"fold":this.$moveFoldWidgetUp();break;case"annotation":this.$moveAnnotationUp()}return}if(e.keyCode===r.down){e.preventDefault();switch(this.activeLane){case"fold":this.$moveFoldWidgetDown();break;case"annotation":this.$moveAnnotationDown()}return}if(e.keyCode===r.left){e.preventDefault(),this.$switchLane("annotation");return}if(e.keyCode===r.right){e.preventDefault(),this.$switchLane("fold");return}if(e.keyCode===r.enter||e.keyCode===r.space){e.preventDefault();switch(this.activeLane){case"fold":if(this.gutterLayer.session.foldWidgets[this.$rowIndexToRow(this.activeRowIndex)]==="start"){var t=this.$rowIndexToRow(this.activeRowIndex);this.editor.session.onFoldWidgetClick(this.$rowIndexToRow(this.activeRowIndex),e),setTimeout(function(){this.$rowIndexToRow(this.activeRowIndex)!==t&&(this.$blurFoldWidget(this.activeRowIndex),this.activeRowIndex=this.$rowToRowIndex(t),this.$focusFoldWidget(this.activeRowIndex))}.bind(this),10);break}if(this.gutterLayer.session.foldWidgets[this.$rowIndexToRow(this.activeRowIndex)]==="end")break;return;case"annotation":var n=this.lines.cells[this.activeRowIndex].element.childNodes[2],i=n.getBoundingClientRect(),s=this.annotationTooltip.getElement().style;s.left=i.right+"px",s.top=i.bottom+"px",this.annotationTooltip.showTooltip(this.$rowIndexToRow(this.activeRowIndex))}return}},e.prototype.$blurGutter=function(){if(this.activeRowIndex!==null)switch(this.activeLane){case"fold":this.$blurFoldWidget(this.activeRowIndex);break;case"annotation":this.$blurAnnotation(this.activeRowIndex)}this.annotationTooltip.isOpen&&this.annotationTooltip.hideTooltip();return},e.prototype.$isFoldWidgetVisible=function(e){var t=this.editor.isRowFullyVisible(this.$rowIndexToRow(e)),n=this.$getFoldWidget(e).style.display!=="none";return t&&n},e.prototype.$isAnnotationVisible=function(e){var t=this.editor.isRowFullyVisible(this.$rowIndexToRow(e)),n=this.$getAnnotation(e).style.display!=="none";return t&&n},e.prototype.$getFoldWidget=function(e){var t=this.lines.get(e),n=t.element;return n.childNodes[1]},e.prototype.$getAnnotation=function(e){var t=this.lines.get(e),n=t.element;return n.childNodes[2]},e.prototype.$findNearestFoldWidget=function(e){if(this.$isFoldWidgetVisible(e))return e;var t=0;while(e-t>0||e+t<this.lines.getLength()-1){t++;if(e-t>=0&&this.$isFoldWidgetVisible(e-t))return e-t;if(e+t<=this.lines.getLength()-1&&this.$isFoldWidgetVisible(e+t))return e+t}return null},e.prototype.$findNearestAnnotation=function(e){if(this.$isAnnotationVisible(e))return e;var t=0;while(e-t>0||e+t<this.lines.getLength()-1){t++;if(e-t>=0&&this.$isAnnotationVisible(e-t))return e-t;if(e+t<=this.lines.getLength()-1&&this.$isAnnotationVisible(e+t))return e+t}return null},e.prototype.$focusFoldWidget=function(e){if(e==null)return;var t=this.$getFoldWidget(e);t.classList.add(this.editor.renderer.keyboardFocusClassName),t.focus()},e.prototype.$focusAnnotation=function(e){if(e==null)return;var t=this.$getAnnotation(e);t.classList.add(this.editor.renderer.keyboardFocusClassName),t.focus()},e.prototype.$blurFoldWidget=function(e){var t=this.$getFoldWidget(e);t.classList.remove(this.editor.renderer.keyboardFocusClassName),t.blur()},e.prototype.$blurAnnotation=function(e){var t=this.$getAnnotation(e);t.classList.remove(this.editor.renderer.keyboardFocusClassName),t.blur()},e.prototype.$moveFoldWidgetUp=function(){var e=this.activeRowIndex;while(e>0){e--;if(this.$isFoldWidgetVisible(e)){this.$blurFoldWidget(this.activeRowIndex),this.activeRowIndex=e,this.$focusFoldWidget(this.activeRowIndex);return}}return},e.prototype.$moveFoldWidgetDown=function(){var e=this.activeRowIndex;while(e<this.lines.getLength()-1){e++;if(this.$isFoldWidgetVisible(e)){this.$blurFoldWidget(this.activeRowIndex),this.activeRowIndex=e,this.$focusFoldWidget(this.activeRowIndex);return}}return},e.prototype.$moveAnnotationUp=function(){var e=this.activeRowIndex;while(e>0){e--;if(this.$isAnnotationVisible(e)){this.$blurAnnotation(this.activeRowIndex),this.activeRowIndex=e,this.$focusAnnotation(this.activeRowIndex);return}}return},e.prototype.$moveAnnotationDown=function(){var e=this.activeRowIndex;while(e<this.lines.getLength()-1){e++;if(this.$isAnnotationVisible(e)){this.$blurAnnotation(this.activeRowIndex),this.activeRowIndex=e,this.$focusAnnotation(this.activeRowIndex);return}}return},e.prototype.$switchLane=function(e){switch(e){case"annotation":if(this.activeLane==="annotation")break;var t=this.$findNearestAnnotation(this.activeRowIndex);if(t==null)break;this.activeLane="annotation",this.$blurFoldWidget(this.activeRowIndex),this.activeRowIndex=t,this.$focusAnnotation(this.activeRowIndex);break;case"fold":if(this.activeLane==="fold")break;var n=this.$findNearestFoldWidget(this.activeRowIndex);if(n==null)break;this.activeLane="fold",this.$blurAnnotation(this.activeRowIndex),this.activeRowIndex=n,this.$focusFoldWidget(this.activeRowIndex)}return},e.prototype.$rowIndexToRow=function(e){var t=this.lines.get(e);return t?t.row:null},e.prototype.$rowToRowIndex=function(e){for(var t=0;t<this.lines.getLength();t++){var n=this.lines.get(t);if(n.row==e)return t}return null},e}();t.GutterKeyboardHandler=s;var o=function(){function e(e,t){this.gutterKeyboardHandler=t,this.domEvent=e}return e.prototype.getKey=function(){return r.keyCodeToString(this.domEvent.keyCode)},e.prototype.getRow=function(){return this.gutterKeyboardHandler.$rowIndexToRow(this.gutterKeyboardHandler.activeRowIndex)},e.prototype.isInAnnotationLane=function(){return this.gutterKeyboardHandler.activeLane==="annotation"},e.prototype.isInFoldLane=function(){return this.gutterKeyboardHandler.activeLane==="fold"},e}();t.GutterKeyboardEvent=o}),define("ace/editor",["require","exports","module","ace/lib/oop","ace/lib/dom","ace/lib/lang","ace/lib/useragent","ace/keyboard/textinput","ace/mouse/mouse_handler","ace/mouse/fold_handler","ace/keyboard/keybinding","ace/edit_session","ace/search","ace/range","ace/lib/event_emitter","ace/commands/command_manager","ace/commands/default_commands","ace/config","ace/token_iterator","ace/keyboard/gutter_handler","ace/config","ace/clipboard","ace/lib/keys"],function(e,t,n){"use strict";var r=this&&this.__values||function(e){var t=typeof Symbol=="function"&&Symbol.iterator,n=t&&e[t],r=0;if(n)return n.call(e);if(e&&typeof e.length=="number")return{next:function(){return e&&r>=e.length&&(e=void 0),{value:e&&e[r++],done:!e}}};throw new TypeError(t?"Object is not iterable.":"Symbol.iterator is not defined.")},i=e("./lib/oop"),s=e("./lib/dom"),o=e("./lib/lang"),u=e("./lib/useragent"),a=e("./keyboard/textinput").TextInput,f=e("./mouse/mouse_handler").MouseHandler,l=e("./mouse/fold_handler").FoldHandler,c=e("./keyboard/keybinding").KeyBinding,h=e("./edit_session").EditSession,p=e("./search").Search,d=e("./range").Range,v=e("./lib/event_emitter").EventEmitter,m=e("./commands/command_manager").CommandManager,g=e("./commands/default_commands").commands,y=e("./config"),b=e("./token_iterator").TokenIterator,w=e("./keyboard/gutter_handler").GutterKeyboardHandler,E=e("./config").nls,S=e("./clipboard"),x=e("./lib/keys"),T=function(){function e(t,n,r){this.session,this.$toDestroy=[];var i=t.getContainerElement();this.container=i,this.renderer=t,this.id="editor"+ ++e.$uid,this.commands=new m(u.isMac?"mac":"win",g),typeof document=="object"&&(this.textInput=new a(t.getTextAreaContainer(),this),this.renderer.textarea=this.textInput.getElement(),this.$mouseHandler=new f(this),new l(this)),this.keyBinding=new c(this),this.$search=(new p).set({wrap:!0}),this.$historyTracker=this.$historyTracker.bind(this),this.commands.on("exec",this.$historyTracker),this.$initOperationListeners(),this._$emitInputEvent=o.delayedCall(function(){this._signal("input",{}),this.session&&!this.session.destroyed&&this.session.bgTokenizer.scheduleStart()}.bind(this)),this.on("change",function(e,t){t._$emitInputEvent.schedule(31)}),this.setSession(n||r&&r.session||new h("")),y.resetOptions(this),r&&this.setOptions(r),y._signal("editor",this)}return e.prototype.$initOperationListeners=function(){this.commands.on("exec",this.startOperation.bind(this),!0),this.commands.on("afterExec",this.endOperation.bind(this),!0)},e.prototype.startOperation=function(e){this.session.startOperation(e)},e.prototype.endOperation=function(e){this.session.endOperation(e)},e.prototype.onStartOperation=function(e){this.curOp=this.session.curOp,this.curOp.scrollTop=this.renderer.scrollTop,this.prevOp=this.session.prevOp,e||(this.previousCommand=null)},e.prototype.onEndOperation=function(e){if(this.curOp&&this.session){if(e&&e.returnValue===!1){this.curOp=null;return}this._signal("beforeEndOperation");if(!this.curOp)return;var t=this.curOp.command,n=t&&t.scrollIntoView;if(n){switch(n){case"center-animate":n="animate";case"center":this.renderer.scrollCursorIntoView(null,.5);break;case"animate":case"cursor":this.renderer.scrollCursorIntoView();break;case"selectionPart":var r=this.selection.getRange(),i=this.renderer.layerConfig;(r.start.row>=i.lastRow||r.end.row<=i.firstRow)&&this.renderer.scrollSelectionIntoView(this.selection.anchor,this.selection.lead);break;default:}n=="animate"&&this.renderer.animateScrolling(this.curOp.scrollTop)}this.$lastSel=this.session.selection.toJSON(),this.prevOp=this.curOp,this.curOp=null}},e.prototype.$historyTracker=function(e){if(!this.$mergeUndoDeltas)return;var t=this.prevOp,n=this.$mergeableCommands,r=t.command&&e.command.name==t.command.name;if(e.command.name=="insertstring"){var i=e.args;this.mergeNextCommand===undefined&&(this.mergeNextCommand=!0),r=r&&this.mergeNextCommand&&(!/\s/.test(i)||/\s/.test(t.args)),this.mergeNextCommand=!0}else r=r&&n.indexOf(e.command.name)!==-1;this.$mergeUndoDeltas!="always"&&Date.now()-this.sequenceStartTime>2e3&&(r=!1),r?this.session.mergeUndoDeltas=!0:n.indexOf(e.command.name)!==-1&&(this.sequenceStartTime=Date.now())},e.prototype.setKeyboardHandler=function(e,t){if(e&&typeof e=="string"&&e!="ace"){this.$keybindingId=e;var n=this;y.loadModule(["keybinding",e],function(r){n.$keybindingId==e&&n.keyBinding.setKeyboardHandler(r&&r.handler),t&&t()})}else this.$keybindingId=null,this.keyBinding.setKeyboardHandler(e),t&&t()},e.prototype.getKeyboardHandler=function(){return this.keyBinding.getKeyboardHandler()},e.prototype.setSession=function(e){if(this.session==e)return;this.curOp&&this.endOperation(),this.curOp={};var t=this.session;if(t){this.session.off("change",this.$onDocumentChange),this.session.off("changeMode",this.$onChangeMode),this.session.off("tokenizerUpdate",this.$onTokenizerUpdate),this.session.off("changeTabSize",this.$onChangeTabSize),this.session.off("changeWrapLimit",this.$onChangeWrapLimit),this.session.off("changeWrapMode",this.$onChangeWrapMode),this.session.off("changeFold",this.$onChangeFold),this.session.off("changeFrontMarker",this.$onChangeFrontMarker),this.session.off("changeBackMarker",this.$onChangeBackMarker),this.session.off("changeBreakpoint",this.$onChangeBreakpoint),this.session.off("changeAnnotation",this.$onChangeAnnotation),this.session.off("changeOverwrite",this.$onCursorChange),this.session.off("changeScrollTop",this.$onScrollTopChange),this.session.off("changeScrollLeft",this.$onScrollLeftChange),this.session.off("startOperation",this.$onStartOperation),this.session.off("endOperation",this.$onEndOperation);var n=this.session.getSelection();n.off("changeCursor",this.$onCursorChange),n.off("changeSelection",this.$onSelectionChange)}this.session=e,e?(this.$onDocumentChange=this.onDocumentChange.bind(this),e.on("change",this.$onDocumentChange),this.renderer.setSession(e),this.$onChangeMode=this.onChangeMode.bind(this),e.on("changeMode",this.$onChangeMode),this.$onTokenizerUpdate=this.onTokenizerUpdate.bind(this),e.on("tokenizerUpdate",this.$onTokenizerUpdate),this.$onChangeTabSize=this.renderer.onChangeTabSize.bind(this.renderer),e.on("changeTabSize",this.$onChangeTabSize),this.$onChangeWrapLimit=this.onChangeWrapLimit.bind(this),e.on("changeWrapLimit",this.$onChangeWrapLimit),this.$onChangeWrapMode=this.onChangeWrapMode.bind(this),e.on("changeWrapMode",this.$onChangeWrapMode),this.$onChangeFold=this.onChangeFold.bind(this),e.on("changeFold",this.$onChangeFold),this.$onChangeFrontMarker=this.onChangeFrontMarker.bind(this),this.session.on("changeFrontMarker",this.$onChangeFrontMarker),this.$onChangeBackMarker=this.onChangeBackMarker.bind(this),this.session.on("changeBackMarker",this.$onChangeBackMarker),this.$onChangeBreakpoint=this.onChangeBreakpoint.bind(this),this.session.on("changeBreakpoint",this.$onChangeBreakpoint),this.$onChangeAnnotation=this.onChangeAnnotation.bind(this),this.session.on("changeAnnotation",this.$onChangeAnnotation),this.$onCursorChange=this.onCursorChange.bind(this),this.session.on("changeOverwrite",this.$onCursorChange),this.$onScrollTopChange=this.onScrollTopChange.bind(this),this.session.on("changeScrollTop",this.$onScrollTopChange),this.$onScrollLeftChange=this.onScrollLeftChange.bind(this),this.session.on("changeScrollLeft",this.$onScrollLeftChange),this.selection=e.getSelection(),this.selection.on("changeCursor",this.$onCursorChange),this.$onSelectionChange=this.onSelectionChange.bind(this),this.selection.on("changeSelection",this.$onSelectionChange),this.$onStartOperation=this.onStartOperation.bind(this),this.session.on("startOperation",this.$onStartOperation),this.$onEndOperation=this.onEndOperation.bind(this),this.session.on("endOperation",this.$onEndOperation),this.onChangeMode(),this.onCursorChange(),this.onScrollTopChange(),this.onScrollLeftChange(),this.onSelectionChange(),this.onChangeFrontMarker(),this.onChangeBackMarker(),this.onChangeBreakpoint(),this.onChangeAnnotation(),this.session.getUseWrapMode()&&this.renderer.adjustWrapLimit(),this.renderer.updateFull()):(this.selection=null,this.renderer.setSession(e)),this._signal("changeSession",{session:e,oldSession:t}),this.curOp=null,t&&t._signal("changeEditor",{oldEditor:this}),t&&(t.$editor=null),e&&e._signal("changeEditor",{editor:this}),e&&(e.$editor=this),e&&!e.destroyed&&e.bgTokenizer.scheduleStart()},e.prototype.getSession=function(){return this.session},e.prototype.setValue=function(e,t){return this.session.doc.setValue(e),t?t==1?this.navigateFileEnd():t==-1&&this.navigateFileStart():this.selectAll(),e},e.prototype.getValue=function(){return this.session.getValue()},e.prototype.getSelection=function(){return this.selection},e.prototype.resize=function(e){this.renderer.onResize(e)},e.prototype.setTheme=function(e,t){this.renderer.setTheme(e,t)},e.prototype.getTheme=function(){return this.renderer.getTheme()},e.prototype.setStyle=function(e){this.renderer.setStyle(e)},e.prototype.unsetStyle=function(e){this.renderer.unsetStyle(e)},e.prototype.getFontSize=function(){return this.getOption("fontSize")||s.computedStyle(this.container).fontSize},e.prototype.setFontSize=function(e){this.setOption("fontSize",e)},e.prototype.$highlightBrackets=function(){if(this.$highlightPending)return;var e=this;this.$highlightPending=!0,setTimeout(function(){e.$highlightPending=!1;var t=e.session;if(!t||t.destroyed)return;t.$bracketHighlight&&(t.$bracketHighlight.markerIds.forEach(function(e){t.removeMarker(e)}),t.$bracketHighlight=null);var n=e.getCursorPosition(),r=e.getKeyboardHandler(),i=r&&r.$getDirectionForHighlight&&r.$getDirectionForHighlight(e),s=t.getMatchingBracketRanges(n,i);if(!s){var o=new b(t,n.row,n.column),u=o.getCurrentToken();if(u&&/\b(?:tag-open|tag-name)/.test(u.type)){var a=t.getMatchingTags(n);a&&(s=[a.openTagName.isEmpty()?a.openTag:a.openTagName,a.closeTagName.isEmpty()?a.closeTag:a.closeTagName])}}!s&&t.$mode.getMatching&&(s=t.$mode.getMatching(e.session));if(!s){e.getHighlightIndentGuides()&&e.renderer.$textLayer.$highlightIndentGuide();return}var f="ace_bracket";Array.isArray(s)?s.length==1&&(f="ace_error_bracket"):s=[s],s.length==2&&(d.comparePoints(s[0].end,s[1].start)==0?s=[d.fromPoints(s[0].start,s[1].end)]:d.comparePoints(s[0].start,s[1].end)==0&&(s=[d.fromPoints(s[1].start,s[0].end)])),t.$bracketHighlight={ranges:s,markerIds:s.map(function(e){return t.addMarker(e,f,"text")})},e.getHighlightIndentGuides()&&e.renderer.$textLayer.$highlightIndentGuide()},50)},e.prototype.focus=function(){this.textInput.focus()},e.prototype.isFocused=function(){return this.textInput.isFocused()},e.prototype.blur=function(){this.textInput.blur()},e.prototype.onFocus=function(e){if(this.$isFocused)return;this.$isFocused=!0,this.renderer.showCursor(),this.renderer.visualizeFocus(),this._emit("focus",e)},e.prototype.onBlur=function(e){if(!this.$isFocused)return;this.$isFocused=!1,this.renderer.hideCursor(),this.renderer.visualizeBlur(),this._emit("blur",e)},e.prototype.$cursorChange=function(){this.renderer.updateCursor(),this.$highlightBrackets(),this.$updateHighlightActiveLine()},e.prototype.onDocumentChange=function(e){var t=this.session.$useWrapMode,n=e.start.row==e.end.row?e.end.row:Infinity;this.renderer.updateLines(e.start.row,n,t),this._signal("change",e),this.$cursorChange()},e.prototype.onTokenizerUpdate=function(e){var t=e.data;this.renderer.updateLines(t.first,t.last)},e.prototype.onScrollTopChange=function(){this.renderer.scrollToY(this.session.getScrollTop())},e.prototype.onScrollLeftChange=function(){this.renderer.scrollToX(this.session.getScrollLeft())},e.prototype.onCursorChange=function(){this.$cursorChange(),this._signal("changeSelection")},e.prototype.$updateHighlightActiveLine=function(){var e=this.getSession(),t;if(this.$highlightActiveLine){if(this.$selectionStyle!="line"||!this.selection.isMultiLine())t=this.getCursorPosition();this.renderer.theme&&this.renderer.theme.$selectionColorConflict&&!this.selection.isEmpty()&&(t=!1),this.renderer.$maxLines&&this.session.getLength()===1&&!(this.renderer.$minLines>1)&&(t=!1)}if(e.$highlightLineMarker&&!t)e.removeMarker(e.$highlightLineMarker.id),e.$highlightLineMarker=null;else if(!e.$highlightLineMarker&&t){var n=new d(t.row,t.column,t.row,Infinity);n.id=e.addMarker(n,"ace_active-line","screenLine"),e.$highlightLineMarker=n}else t&&(e.$highlightLineMarker.start.row=t.row,e.$highlightLineMarker.end.row=t.row,e.$highlightLineMarker.start.column=t.column,e._signal("changeBackMarker"))},e.prototype.onSelectionChange=function(e){var t=this.session;t.$selectionMarker&&t.removeMarker(t.$selectionMarker),t.$selectionMarker=null;if(!this.selection.isEmpty()){var n=this.selection.getRange(),r=this.getSelectionStyle();t.$selectionMarker=t.addMarker(n,"ace_selection",r)}else this.$updateHighlightActiveLine();var i=this.$highlightSelectedWord&&this.$getSelectionHighLightRegexp();this.session.highlight(i),this._signal("changeSelection")},e.prototype.$getSelectionHighLightRegexp=function(){var e=this.session,t=this.getSelectionRange();if(t.isEmpty()||t.isMultiLine())return;var n=t.start.column,r=t.end.column,i=e.getLine(t.start.row),s=i.substring(n,r);if(s.length>5e3||!/[\w\d]/.test(s))return;var o=this.$search.$assembleRegExp({wholeWord:!0,caseSensitive:!0,needle:s}),u=i.substring(n-1,r+1);if(!o.test(u))return;return o},e.prototype.onChangeFrontMarker=function(){this.renderer.updateFrontMarkers()},e.prototype.onChangeBackMarker=function(){this.renderer.updateBackMarkers()},e.prototype.onChangeBreakpoint=function(){this.renderer.updateBreakpoints()},e.prototype.onChangeAnnotation=function(){this.renderer.setAnnotations(this.session.getAnnotations())},e.prototype.onChangeMode=function(e){this.renderer.updateText(),this._emit("changeMode",e)},e.prototype.onChangeWrapLimit=function(){this.renderer.updateFull()},e.prototype.onChangeWrapMode=function(){this.renderer.onResize(!0)},e.prototype.onChangeFold=function(){this.$updateHighlightActiveLine(),this.renderer.updateFull()},e.prototype.getSelectedText=function(){return this.session.getTextRange(this.getSelectionRange())},e.prototype.getCopyText=function(){var e=this.getSelectedText(),t=this.session.doc.getNewLineCharacter(),n=!1;if(!e&&this.$copyWithEmptySelection){n=!0;var r=this.selection.getAllRanges();for(var i=0;i<r.length;i++){var s=r[i];if(i&&r[i-1].start.row==s.start.row)continue;e+=this.session.getLine(s.start.row)+t}}var o={text:e};return this._signal("copy",o),S.lineMode=n?o.text:!1,o.text},e.prototype.onCopy=function(){this.commands.exec("copy",this)},e.prototype.onCut=function(){this.commands.exec("cut",this)},e.prototype.onPaste=function(e,t){var n={text:e,event:t};this.commands.exec("paste",this,n)},e.prototype.$handlePaste=function(e){typeof e=="string"&&(e={text:e}),this._signal("paste",e);var t=e.text,n=t===S.lineMode,r=this.session;if(!this.inMultiSelectMode||this.inVirtualSelectionMode)n?r.insert({row:this.selection.lead.row,column:0},t):this.insert(t);else if(n)this.selection.rangeList.ranges.forEach(function(e){r.insert({row:e.start.row,column:0},t)});else{var i=t.split(/\r\n|\r|\n/),s=this.selection.rangeList.ranges,o=i.length==2&&(!i[0]||!i[1]);if(i.length!=s.length||o)return this.commands.exec("insertstring",this,t);for(var u=s.length;u--;){var a=s[u];a.isEmpty()||r.remove(a),r.insert(a.start,i[u])}}},e.prototype.execCommand=function(e,t){return this.commands.exec(e,this,t)},e.prototype.insert=function(e,t){var n=this.session,r=n.getMode(),i=this.getCursorPosition();if(this.getBehavioursEnabled()&&!t){var s=r.transformAction(n.getState(i.row),"insertion",this,n,e);s&&(e!==s.text&&(this.inVirtualSelectionMode||(this.session.mergeUndoDeltas=!1,this.mergeNextCommand=!1)),e=s.text)}e=="	"&&(e=this.session.getTabString());if(!this.selection.isEmpty()){var o=this.getSelectionRange();i=this.session.remove(o),this.clearSelection()}else if(this.session.getOverwrite()&&e.indexOf("\n")==-1){var o=d.fromPoints(i,i);o.end.column+=e.length,this.session.remove(o)}if(e=="\n"||e=="\r\n"){var u=n.getLine(i.row);if(i.column>u.search(/\S|$/)){var a=u.substr(i.column).search(/\S|$/);n.doc.removeInLine(i.row,i.column,i.column+a)}}this.clearSelection();var f=i.column,l=n.getState(i.row),u=n.getLine(i.row),c=r.checkOutdent(l,u,e);n.insert(i,e),s&&s.selection&&(s.selection.length==2?this.selection.setSelectionRange(new d(i.row,f+s.selection[0],i.row,f+s.selection[1])):this.selection.setSelectionRange(new d(i.row+s.selection[0],s.selection[1],i.row+s.selection[2],s.selection[3])));if(this.$enableAutoIndent){if(n.getDocument().isNewLine(e)){var h=r.getNextLineIndent(l,u.slice(0,i.column),n.getTabString());n.insert({row:i.row+1,column:0},h)}c&&r.autoOutdent(l,n,i.row)}},e.prototype.autoIndent=function(){var e=this.session,t=e.getMode(),n=this.selection.isEmpty()?[new d(0,0,e.doc.getLength()-1,0)]:this.selection.getAllRanges(),r="",i="",s="",o=e.getTabString();for(var u=0;u<n.length;u++){var a=n[u].start.row,f=n[u].end.row;for(var l=a;l<=f;l++){l>0&&(r=e.getState(l-1),i=e.getLine(l-1),s=t.getNextLineIndent(r,i,o));var c=e.getLine(l),h=t.$getIndent(c);if(s!==h){if(h.length>0){var p=new d(l,0,l,h.length);e.remove(p)}s.length>0&&e.insert({row:l,column:0},s)}t.autoOutdent(r,e,l)}}},e.prototype.onTextInput=function(e,t){if(!t)return this.keyBinding.onTextInput(e);this.startOperation({command:{name:"insertstring"}});var n=this.applyComposition.bind(this,e,t);this.selection.rangeCount?this.forEachSelection(n):n(),this.endOperation()},e.prototype.applyComposition=function(e,t){if(t.extendLeft||t.extendRight){var n=this.selection.getRange();n.start.column-=t.extendLeft,n.end.column+=t.extendRight,n.start.column<0&&(n.start.row--,n.start.column+=this.session.getLine(n.start.row).length+1),this.selection.setRange(n),!e&&!n.isEmpty()&&this.remove()}(e||!this.selection.isEmpty())&&this.insert(e,!0);if(t.restoreStart||t.restoreEnd){var n=this.selection.getRange();n.start.column-=t.restoreStart,n.end.column-=t.restoreEnd,this.selection.setRange(n)}},e.prototype.onCommandKey=function(e,t,n){return this.keyBinding.onCommandKey(e,t,n)},e.prototype.setOverwrite=function(e){this.session.setOverwrite(e)},e.prototype.getOverwrite=function(){return this.session.getOverwrite()},e.prototype.toggleOverwrite=function(){this.session.toggleOverwrite()},e.prototype.setScrollSpeed=function(e){this.setOption("scrollSpeed",e)},e.prototype.getScrollSpeed=function(){return this.getOption("scrollSpeed")},e.prototype.setDragDelay=function(e){this.setOption("dragDelay",e)},e.prototype.getDragDelay=function(){return this.getOption("dragDelay")},e.prototype.setSelectionStyle=function(e){this.setOption("selectionStyle",e)},e.prototype.getSelectionStyle=function(){return this.getOption("selectionStyle")},e.prototype.setHighlightActiveLine=function(e){this.setOption("highlightActiveLine",e)},e.prototype.getHighlightActiveLine=function(){return this.getOption("highlightActiveLine")},e.prototype.setHighlightGutterLine=function(e){this.setOption("highlightGutterLine",e)},e.prototype.getHighlightGutterLine=function(){return this.getOption("highlightGutterLine")},e.prototype.setHighlightSelectedWord=function(e){this.setOption("highlightSelectedWord",e)},e.prototype.getHighlightSelectedWord=function(){return this.$highlightSelectedWord},e.prototype.setAnimatedScroll=function(e){this.renderer.setAnimatedScroll(e)},e.prototype.getAnimatedScroll=function(){return this.renderer.getAnimatedScroll()},e.prototype.setShowInvisibles=function(e){this.renderer.setShowInvisibles(e)},e.prototype.getShowInvisibles=function(){return this.renderer.getShowInvisibles()},e.prototype.setDisplayIndentGuides=function(e){this.renderer.setDisplayIndentGuides(e)},e.prototype.getDisplayIndentGuides=function(){return this.renderer.getDisplayIndentGuides()},e.prototype.setHighlightIndentGuides=function(e){this.renderer.setHighlightIndentGuides(e)},e.prototype.getHighlightIndentGuides=function(){return this.renderer.getHighlightIndentGuides()},e.prototype.setShowPrintMargin=function(e){this.renderer.setShowPrintMargin(e)},e.prototype.getShowPrintMargin=function(){return this.renderer.getShowPrintMargin()},e.prototype.setPrintMarginColumn=function(e){this.renderer.setPrintMarginColumn(e)},e.prototype.getPrintMarginColumn=function(){return this.renderer.getPrintMarginColumn()},e.prototype.setReadOnly=function(e){this.setOption("readOnly",e)},e.prototype.getReadOnly=function(){return this.getOption("readOnly")},e.prototype.setBehavioursEnabled=function(e){this.setOption("behavioursEnabled",e)},e.prototype.getBehavioursEnabled=function(){return this.getOption("behavioursEnabled")},e.prototype.setWrapBehavioursEnabled=function(e){this.setOption("wrapBehavioursEnabled",e)},e.prototype.getWrapBehavioursEnabled=function(){return this.getOption("wrapBehavioursEnabled")},e.prototype.setShowFoldWidgets=function(e){this.setOption("showFoldWidgets",e)},e.prototype.getShowFoldWidgets=function(){return this.getOption("showFoldWidgets")},e.prototype.setFadeFoldWidgets=function(e){this.setOption("fadeFoldWidgets",e)},e.prototype.getFadeFoldWidgets=function(){return this.getOption("fadeFoldWidgets")},e.prototype.remove=function(e){this.selection.isEmpty()&&(e=="left"?this.selection.selectLeft():this.selection.selectRight());var t=this.getSelectionRange();if(this.getBehavioursEnabled()){var n=this.session,r=n.getState(t.start.row),i=n.getMode().transformAction(r,"deletion",this,n,t);if(t.end.column===0){var s=n.getTextRange(t);if(s[s.length-1]=="\n"){var o=n.getLine(t.end.row);/^\s+$/.test(o)&&(t.end.column=o.length)}}i&&(t=i)}this.session.remove(t),this.clearSelection()},e.prototype.removeWordRight=function(){this.selection.isEmpty()&&this.selection.selectWordRight(),this.session.remove(this.getSelectionRange()),this.clearSelection()},e.prototype.removeWordLeft=function(){this.selection.isEmpty()&&this.selection.selectWordLeft(),this.session.remove(this.getSelectionRange()),this.clearSelection()},e.prototype.removeToLineStart=function(){this.selection.isEmpty()&&this.selection.selectLineStart(),this.selection.isEmpty()&&this.selection.selectLeft(),this.session.remove(this.getSelectionRange()),this.clearSelection()},e.prototype.removeToLineEnd=function(){this.selection.isEmpty()&&this.selection.selectLineEnd();var e=this.getSelectionRange();e.start.column==e.end.column&&e.start.row==e.end.row&&(e.end.column=0,e.end.row++),this.session.remove(e),this.clearSelection()},e.prototype.splitLine=function(){this.selection.isEmpty()||(this.session.remove(this.getSelectionRange()),this.clearSelection());var e=this.getCursorPosition();this.insert("\n"),this.moveCursorToPosition(e)},e.prototype.setGhostText=function(e,t){this.renderer.setGhostText(e,t)},e.prototype.removeGhostText=function(){this.renderer.removeGhostText()},e.prototype.transposeLetters=function(){if(!this.selection.isEmpty())return;var e=this.getCursorPosition(),t=e.column;if(t===0)return;var n=this.session.getLine(e.row),r,i;t<n.length?(r=n.charAt(t)+n.charAt(t-1),i=new d(e.row,t-1,e.row,t+1)):(r=n.charAt(t-1)+n.charAt(t-2),i=new d(e.row,t-2,e.row,t)),this.session.replace(i,r),this.session.selection.moveToPosition(i.end)},e.prototype.toLowerCase=function(){var e=this.getSelectionRange();this.selection.isEmpty()&&this.selection.selectWord();var t=this.getSelectionRange(),n=this.session.getTextRange(t);this.session.replace(t,n.toLowerCase()),this.selection.setSelectionRange(e)},e.prototype.toUpperCase=function(){var e=this.getSelectionRange();this.selection.isEmpty()&&this.selection.selectWord();var t=this.getSelectionRange(),n=this.session.getTextRange(t);this.session.replace(t,n.toUpperCase()),this.selection.setSelectionRange(e)},e.prototype.indent=function(){var e=this.session,t=this.getSelectionRange();if(t.start.row<t.end.row){var n=this.$getSelectedRows();e.indentRows(n.first,n.last,"	");return}if(t.start.column<t.end.column){var r=e.getTextRange(t);if(!/^\s+$/.test(r)){var n=this.$getSelectedRows();e.indentRows(n.first,n.last,"	");return}}var i=e.getLine(t.start.row),s=t.start,u=e.getTabSize(),a=e.documentToScreenColumn(s.row,s.column);if(this.session.getUseSoftTabs())var f=u-a%u,l=o.stringRepeat(" ",f);else{var f=a%u;while(i[t.start.column-1]==" "&&f)t.start.column--,f--;this.selection.setSelectionRange(t),l="	"}return this.insert(l)},e.prototype.blockIndent=function(){var e=this.$getSelectedRows();this.session.indentRows(e.first,e.last,"	")},e.prototype.blockOutdent=function(){var e=this.session.getSelection();this.session.outdentRows(e.getRange())},e.prototype.sortLines=function(){var e=this.$getSelectedRows(),t=this.session,n=[];for(var r=e.first;r<=e.last;r++)n.push(t.getLine(r));n.sort(function(e,t){return e.toLowerCase()<t.toLowerCase()?-1:e.toLowerCase()>t.toLowerCase()?1:0});var i=new d(0,0,0,0);for(var r=e.first;r<=e.last;r++){var s=t.getLine(r);i.start.row=r,i.end.row=r,i.end.column=s.length,t.replace(i,n[r-e.first])}},e.prototype.toggleCommentLines=function(){var e=this.session.getState(this.getCursorPosition().row),t=this.$getSelectedRows();this.session.getMode().toggleCommentLines(e,this.session,t.first,t.last)},e.prototype.toggleBlockComment=function(){var e=this.getCursorPosition(),t=this.session.getState(e.row),n=this.getSelectionRange();this.session.getMode().toggleBlockComment(t,this.session,n,e)},e.prototype.getNumberAt=function(e,t){var n=/[\-]?[0-9]+(?:\.[0-9]+)?/g;n.lastIndex=0;var r=this.session.getLine(e);while(n.lastIndex<t){var i=n.exec(r);if(i.index<=t&&i.index+i[0].length>=t){var s={value:i[0],start:i.index,end:i.index+i[0].length};return s}}return null},e.prototype.modifyNumber=function(e){var t=this.selection.getCursor().row,n=this.selection.getCursor().column,r=new d(t,n-1,t,n),i=this.session.getTextRange(r);if(!isNaN(parseFloat(i))&&isFinite(i)){var s=this.getNumberAt(t,n);if(s){var o=s.value.indexOf(".")>=0?s.start+s.value.indexOf(".")+1:s.end,u=s.start+s.value.length-o,a=parseFloat(s.value);a*=Math.pow(10,u),o!==s.end&&n<o?e*=Math.pow(10,s.end-n-1):e*=Math.pow(10,s.end-n),a+=e,a/=Math.pow(10,u);var f=a.toFixed(u),l=new d(t,s.start,t,s.end);this.session.replace(l,f),this.moveCursorTo(t,Math.max(s.start+1,n+f.length-s.value.length))}}else this.toggleWord()},e.prototype.toggleWord=function(){var e=this.selection.getCursor().row,t=this.selection.getCursor().column;this.selection.selectWord();var n=this.getSelectedText(),r=this.selection.getWordRange().start.column,i=n.replace(/([a-z]+|[A-Z]+)(?=[A-Z_]|$)/g,"$1 ").split(/\s/),s=t-r-1;s<0&&(s=0);var u=0,a=0,f=this;n.match(/[A-Za-z0-9_]+/)&&i.forEach(function(t,i){a=u+t.length,s>=u&&s<=a&&(n=t,f.selection.clearSelection(),f.moveCursorTo(e,u+r),f.selection.selectTo(e,a+r)),u=a});var l=this.$toggleWordPairs,c;for(var h=0;h<l.length;h++){var p=l[h];for(var d=0;d<=1;d++){var v=+!d,m=n.match(new RegExp("^\\s?_?("+o.escapeRegExp(p[d])+")\\s?$","i"));if(m){var g=n.match(new RegExp("([_]|^|\\s)("+o.escapeRegExp(m[1])+")($|\\s)","g"));g&&(c=n.replace(new RegExp(o.escapeRegExp(p[d]),"i"),function(e){var t=p[v];return e.toUpperCase()==e?t=t.toUpperCase():e.charAt(0).toUpperCase()==e.charAt(0)&&(t=t.substr(0,0)+p[v].charAt(0).toUpperCase()+t.substr(1)),t}),this.insert(c),c="")}}}},e.prototype.findLinkAt=function(e,t){var n,i,s=this.session.getLine(e),o=s.split(/((?:https?|ftp):\/\/[\S]+)/),u=t;u<0&&(u=0);var a=0,f=0,l;try{for(var c=r(o),h=c.next();!h.done;h=c.next()){var p=h.value;f=a+p.length;if(u>=a&&u<=f&&p.match(/((?:https?|ftp):\/\/[\S]+)/)){l=p.replace(/[\s:.,'";}\]]+$/,"");break}a=f}}catch(d){n={error:d}}finally{try{h&&!h.done&&(i=c.return)&&i.call(c)}finally{if(n)throw n.error}}return l},e.prototype.openLink=function(){var e=this.selection.getCursor(),t=this.findLinkAt(e.row,e.column);return t&&window.open(t,"_blank"),t!=null},e.prototype.removeLines=function(){var e=this.$getSelectedRows();this.session.removeFullLines(e.first,e.last),this.clearSelection()},e.prototype.duplicateSelection=function(){var e=this.selection,t=this.session,n=e.getRange(),r=e.isBackwards();if(n.isEmpty()){var i=n.start.row;t.duplicateLines(i,i)}else{var s=r?n.start:n.end,o=t.insert(s,t.getTextRange(n));n.start=s,n.end=o,e.setSelectionRange(n,r)}},e.prototype.moveLinesDown=function(){this.$moveLines(1,!1)},e.prototype.moveLinesUp=function(){this.$moveLines(-1,!1)},e.prototype.moveText=function(e,t,n){return this.session.moveText(e,t,n)},e.prototype.copyLinesUp=function(){this.$moveLines(-1,!0)},e.prototype.copyLinesDown=function(){this.$moveLines(1,!0)},e.prototype.$moveLines=function(e,t){var n,r,i=this.selection;if(!i.inMultiSelectMode||this.inVirtualSelectionMode){var s=i.toOrientedRange();n=this.$getSelectedRows(s),r=this.session.$moveLines(n.first,n.last,t?0:e),t&&e==-1&&(r=0),s.moveBy(r,0),i.fromOrientedRange(s)}else{var o=i.rangeList.ranges;i.rangeList.detach(this.session),this.inVirtualSelectionMode=!0;var u=0,a=0,f=o.length;for(var l=0;l<f;l++){var c=l;o[l].moveBy(u,0),n=this.$getSelectedRows(o[l]);var h=n.first,p=n.last;while(++l<f){a&&o[l].moveBy(a,0);var d=this.$getSelectedRows(o[l]);if(t&&d.first!=p)break;if(!t&&d.first>p+1)break;p=d.last}l--,u=this.session.$moveLines(h,p,t?0:e),t&&e==-1&&(c=l+1);while(c<=l)o[c].moveBy(u,0),c++;t||(u=0),a+=u}i.fromOrientedRange(i.ranges[0]),i.rangeList.attach(this.session),this.inVirtualSelectionMode=!1}},e.prototype.$getSelectedRows=function(e){return e=(e||this.getSelectionRange()).collapseRows(),{first:this.session.getRowFoldStart(e.start.row),last:this.session.getRowFoldEnd(e.end.row)}},e.prototype.onCompositionStart=function(e){this.renderer.showComposition(e)},e.prototype.onCompositionUpdate=function(e){this.renderer.setCompositionText(e)},e.prototype.onCompositionEnd=function(){this.renderer.hideComposition()},e.prototype.getFirstVisibleRow=function(){return this.renderer.getFirstVisibleRow()},e.prototype.getLastVisibleRow=function(){return this.renderer.getLastVisibleRow()},e.prototype.isRowVisible=function(e){return e>=this.getFirstVisibleRow()&&e<=this.getLastVisibleRow()},e.prototype.isRowFullyVisible=function(e){return e>=this.renderer.getFirstFullyVisibleRow()&&e<=this.renderer.getLastFullyVisibleRow()},e.prototype.$getVisibleRowCount=function(){return this.renderer.getScrollBottomRow()-this.renderer.getScrollTopRow()+1},e.prototype.$moveByPage=function(e,t){var n=this.renderer,r=this.renderer.layerConfig,i=e*Math.floor(r.height/r.lineHeight);t===!0?this.selection.$moveSelection(function(){this.moveCursorBy(i,0)}):t===!1&&(this.selection.moveCursorBy(i,0),this.selection.clearSelection());var s=n.scrollTop;n.scrollBy(0,i*r.lineHeight),t!=null&&n.scrollCursorIntoView(null,.5),n.animateScrolling(s)},e.prototype.selectPageDown=function(){this.$moveByPage(1,!0)},e.prototype.selectPageUp=function(){this.$moveByPage(-1,!0)},e.prototype.gotoPageDown=function(){this.$moveByPage(1,!1)},e.prototype.gotoPageUp=function(){this.$moveByPage(-1,!1)},e.prototype.scrollPageDown=function(){this.$moveByPage(1)},e.prototype.scrollPageUp=function(){this.$moveByPage(-1)},e.prototype.scrollToRow=function(e){this.renderer.scrollToRow(e)},e.prototype.scrollToLine=function(e,t,n,r){this.renderer.scrollToLine(e,t,n,r)},e.prototype.centerSelection=function(){var e=this.getSelectionRange(),t={row:Math.floor(e.start.row+(e.end.row-e.start.row)/2),column:Math.floor(e.start.column+(e.end.column-e.start.column)/2)};this.renderer.alignCursor(t,.5)},e.prototype.getCursorPosition=function(){return this.selection.getCursor()},e.prototype.getCursorPositionScreen=function(){return this.session.documentToScreenPosition(this.getCursorPosition())},e.prototype.getSelectionRange=function(){return this.selection.getRange()},e.prototype.selectAll=function(){this.selection.selectAll()},e.prototype.clearSelection=function(){this.selection.clearSelection()},e.prototype.moveCursorTo=function(e,t){this.selection.moveCursorTo(e,t)},e.prototype.moveCursorToPosition=function(e){this.selection.moveCursorToPosition(e)},e.prototype.jumpToMatching=function(e,t){var n=this.getCursorPosition(),r=new b(this.session,n.row,n.column),i=r.getCurrentToken(),s=0;i&&i.type.indexOf("tag-name")!==-1&&(i=r.stepBackward());var o=i||r.stepForward();if(!o)return;var u,a=!1,f={},l=n.column-o.start,c,h={")":"(","(":"(","]":"[","[":"[","{":"{","}":"{"};do{if(o.value.match(/[{}()\[\]]/g))for(;l<o.value.length&&!a;l++){if(!h[o.value[l]])continue;c=h[o.value[l]]+"."+o.type.replace("rparen","lparen"),isNaN(f[c])&&(f[c]=0);switch(o.value[l]){case"(":case"[":case"{":f[c]++;break;case")":case"]":case"}":f[c]--,f[c]===-1&&(u="bracket",a=!0)}}else o.type.indexOf("tag-name")!==-1&&(isNaN(f[o.value])&&(f[o.value]=0),i.value==="<"&&s>1?f[o.value]++:i.value==="</"&&f[o.value]--,f[o.value]===-1&&(u="tag",a=!0));a||(i=o,s++,o=r.stepForward(),l=0)}while(o&&!a);if(!u)return;var p,v;if(u==="bracket"){p=this.session.getBracketRange(n);if(!p){p=new d(r.getCurrentTokenRow(),r.getCurrentTokenColumn()+l-1,r.getCurrentTokenRow(),r.getCurrentTokenColumn()+l-1),v=p.start;if(t||v.row===n.row&&Math.abs(v.column-n.column)<2)p=this.session.getBracketRange(v)}}else if(u==="tag"){if(!o||o.type.indexOf("tag-name")===-1)return;p=new d(r.getCurrentTokenRow(),r.getCurrentTokenColumn()-2,r.getCurrentTokenRow(),r.getCurrentTokenColumn()-2);if(p.compare(n.row,n.column)===0){var m=this.session.getMatchingTags(n);m&&(m.openTag.contains(n.row,n.column)?(p=m.closeTag,v=p.start):(p=m.openTag,m.closeTag.start.row===n.row&&m.closeTag.start.column===n.column?v=p.end:v=p.start))}v=v||p.start}v=p&&p.cursor||v,v&&(e?p&&t?this.selection.setRange(p):p&&p.isEqual(this.getSelectionRange())?this.clearSelection():this.selection.selectTo(v.row,v.column):this.selection.moveTo(v.row,v.column))},e.prototype.gotoLine=function(e,t,n){this.selection.clearSelection(),this.session.unfold({row:e-1,column:t||0}),this.exitMultiSelectMode&&this.exitMultiSelectMode(),this.moveCursorTo(e-1,t||0),this.isRowFullyVisible(e-1)||this.scrollToLine(e-1,!0,n)},e.prototype.navigateTo=function(e,t){this.selection.moveTo(e,t)},e.prototype.navigateUp=function(e){if(this.selection.isMultiLine()&&!this.selection.isBackwards()){var t=this.selection.anchor.getPosition();return this.moveCursorToPosition(t)}this.selection.clearSelection(),this.selection.moveCursorBy(-e||-1,0)},e.prototype.navigateDown=function(e){if(this.selection.isMultiLine()&&this.selection.isBackwards()){var t=this.selection.anchor.getPosition();return this.moveCursorToPosition(t)}this.selection.clearSelection(),this.selection.moveCursorBy(e||1,0)},e.prototype.navigateLeft=function(e){if(!this.selection.isEmpty()){var t=this.getSelectionRange().start;this.moveCursorToPosition(t)}else{e=e||1;while(e--)this.selection.moveCursorLeft()}this.clearSelection()},e.prototype.navigateRight=function(e){if(!this.selection.isEmpty()){var t=this.getSelectionRange().end;this.moveCursorToPosition(t)}else{e=e||1;while(e--)this.selection.moveCursorRight()}this.clearSelection()},e.prototype.navigateLineStart=function(){this.selection.moveCursorLineStart(),this.clearSelection()},e.prototype.navigateLineEnd=function(){this.selection.moveCursorLineEnd(),this.clearSelection()},e.prototype.navigateFileEnd=function(){this.selection.moveCursorFileEnd(),this.clearSelection()},e.prototype.navigateFileStart=function(){this.selection.moveCursorFileStart(),this.clearSelection()},e.prototype.navigateWordRight=function(){this.selection.moveCursorWordRight(),this.clearSelection()},e.prototype.navigateWordLeft=function(){this.selection.moveCursorWordLeft(),this.clearSelection()},e.prototype.replace=function(e,t){t&&this.$search.set(t);var n=this.$search.find(this.session),r=0;return n?(this.$tryReplace(n,e)&&(r=1),this.selection.setSelectionRange(n),this.renderer.scrollSelectionIntoView(n.start,n.end),r):r},e.prototype.replaceAll=function(e,t){t&&this.$search.set(t);var n=this.$search.findAll(this.session),r=0;if(!n.length)return r;var i=this.getSelectionRange();this.selection.moveTo(0,0);for(var s=n.length-1;s>=0;--s)this.$tryReplace(n[s],e)&&r++;return this.selection.setSelectionRange(i),r},e.prototype.$tryReplace=function(e,t){var n=this.session.getTextRange(e);return t=this.$search.replace(n,t),t!==null?(e.end=this.session.replace(e,t),e):null},e.prototype.getLastSearchOptions=function(){return this.$search.getOptions()},e.prototype.find=function(e,t,n){t||(t={}),typeof e=="string"||e instanceof RegExp?t.needle=e:typeof e=="object"&&i.mixin(t,e);var r=this.selection.getRange();t.needle==null&&(e=this.session.getTextRange(r)||this.$search.$options.needle,e||(r=this.session.getWordRange(r.start.row,r.start.column),e=this.session.getTextRange(r)),this.$search.set({needle:e})),this.$search.set(t),t.start||this.$search.set({start:r});var s=this.$search.find(this.session);if(t.preventScroll)return s;if(s)return this.revealRange(s,n),s;t.backwards?r.start=r.end:r.end=r.start,this.selection.setRange(r)},e.prototype.findNext=function(e,t){this.find({skipCurrent:!0,backwards:!1},e,t)},e.prototype.findPrevious=function(e,t){this.find(e,{skipCurrent:!0,backwards:!0},t)},e.prototype.revealRange=function(e,t){this.session.unfold(e),this.selection.setSelectionRange(e);var n=this.renderer.scrollTop;this.renderer.scrollSelectionIntoView(e.start,e.end,.5),t!==!1&&this.renderer.animateScrolling(n)},e.prototype.undo=function(){this.session.getUndoManager().undo(this.session),this.renderer.scrollCursorIntoView(null,.5)},e.prototype.redo=function(){this.session.getUndoManager().redo(this.session),this.renderer.scrollCursorIntoView(null,.5)},e.prototype.destroy=function(){this.$toDestroy&&(this.$toDestroy.forEach(function(e){e.destroy()}),this.$toDestroy=null),this.$mouseHandler&&this.$mouseHandler.destroy(),this.renderer.destroy(),this._signal("destroy",this),this.session&&this.session.destroy(),this._$emitInputEvent&&this._$emitInputEvent.cancel(),this.removeAllListeners()},e.prototype.setAutoScrollEditorIntoView=function(e){if(!e)return;var t,n=this,r=!1;this.$scrollAnchor||(this.$scrollAnchor=document.createElement("div"));var i=this.$scrollAnchor;i.style.cssText="position:absolute",this.container.insertBefore(i,this.container.firstChild);var s=this.on("changeSelection",function(){r=!0}),o=this.renderer.on("beforeRender",function(){r&&(t=n.renderer.container.getBoundingClientRect())}),u=this.renderer.on("afterRender",function(){if(r&&t&&(n.isFocused()||n.searchBox&&n.searchBox.isFocused())){var e=n.renderer,s=e.$cursorLayer.$pixelPos,o=e.layerConfig,u=s.top-o.offset;s.top>=0&&u+t.top<0?r=!0:s.top<o.height&&s.top+t.top+o.lineHeight>window.innerHeight?r=!1:r=null,r!=null&&(i.style.top=u+"px",i.style.left=s.left+"px",i.style.height=o.lineHeight+"px",i.scrollIntoView(r)),r=t=null}});this.setAutoScrollEditorIntoView=function(e){if(e)return;delete this.setAutoScrollEditorIntoView,this.off("changeSelection",s),this.renderer.off("afterRender",u),this.renderer.off("beforeRender",o)}},e.prototype.$resetCursorStyle=function(){var e=this.$cursorStyle||"ace",t=this.renderer.$cursorLayer;if(!t)return;t.setSmoothBlinking(/smooth/.test(e)),t.isBlinking=!this.$readOnly&&e!="wide",s.setCssClass(t.element,"ace_slim-cursors",/slim/.test(e))},e.prototype.prompt=function(e,t,n){var r=this;y.loadModule("ace/ext/prompt",function(i){i.prompt(r,e,t,n)})},e}();T.$uid=0,T.prototype.curOp=null,T.prototype.prevOp={},T.prototype.$mergeableCommands=["backspace","del","insertstring"],T.prototype.$toggleWordPairs=[["first","last"],["true","false"],["yes","no"],["width","height"],["top","bottom"],["right","left"],["on","off"],["x","y"],["get","set"],["max","min"],["horizontal","vertical"],["show","hide"],["add","remove"],["up","down"],["before","after"],["even","odd"],["in","out"],["inside","outside"],["next","previous"],["increase","decrease"],["attach","detach"],["&&","||"],["==","!="]],i.implement(T.prototype,v),y.defineOptions(T.prototype,"editor",{selectionStyle:{set:function(e){this.onSelectionChange(),this._signal("changeSelectionStyle",{data:e})},initialValue:"line"},highlightActiveLine:{set:function(){this.$updateHighlightActiveLine()},initialValue:!0},highlightSelectedWord:{set:function(e){this.$onSelectionChange()},initialValue:!0},readOnly:{set:function(e){this.textInput.setReadOnly(e),this.$resetCursorStyle()},initialValue:!1},copyWithEmptySelection:{set:function(e){this.textInput.setCopyWithEmptySelection(e)},initialValue:!1},cursorStyle:{set:function(e){this.$resetCursorStyle()},values:["ace","slim","smooth","wide"],initialValue:"ace"},mergeUndoDeltas:{values:[!1,!0,"always"],initialValue:!0},behavioursEnabled:{initialValue:!0},wrapBehavioursEnabled:{initialValue:!0},enableAutoIndent:{initialValue:!0},autoScrollEditorIntoView:{set:function(e){this.setAutoScrollEditorIntoView(e)}},keyboardHandler:{set:function(e){this.setKeyboardHandler(e)},get:function(){return this.$keybindingId},handlesSet:!0},value:{set:function(e){this.session.setValue(e)},get:function(){return this.getValue()},handlesSet:!0,hidden:!0},session:{set:function(e){this.setSession(e)},get:function(){return this.session},handlesSet:!0,hidden:!0},showLineNumbers:{set:function(e){this.renderer.$gutterLayer.setShowLineNumbers(e),this.renderer.$loop.schedule(this.renderer.CHANGE_GUTTER),e&&this.$relativeLineNumbers?N.attach(this):N.detach(this)},initialValue:!0},relativeLineNumbers:{set:function(e){this.$showLineNumbers&&e?N.attach(this):N.detach(this)}},placeholder:{set:function(e){this.$updatePlaceholder||(this.$updatePlaceholder=function(){var e=this.session&&(this.renderer.$composition||this.session.getLength()>1||this.session.getLine(0).length>0);if(e&&this.renderer.placeholderNode)this.renderer.off("afterRender",this.$updatePlaceholder),s.removeCssClass(this.container,"ace_hasPlaceholder"),this.renderer.placeholderNode.remove(),this.renderer.placeholderNode=null;else if(!e&&!this.renderer.placeholderNode){this.renderer.on("afterRender",this.$updatePlaceholder),s.addCssClass(this.container,"ace_hasPlaceholder");var t=s.createElement("div");t.className="ace_placeholder",t.textContent=this.$placeholder||"",this.renderer.placeholderNode=t,this.renderer.content.appendChild(this.renderer.placeholderNode)}else!e&&this.renderer.placeholderNode&&(this.renderer.placeholderNode.textContent=this.$placeholder||"")}.bind(this),this.on("input",this.$updatePlaceholder)),this.$updatePlaceholder()}},enableKeyboardAccessibility:{set:function(e){var t={name:"blurTextInput",description:"Set focus to the editor content div to allow tabbing through the page",bindKey:"Esc",exec:function(e){e.blur(),e.renderer.scroller.focus()},readOnly:!0},n=function(e){if(e.target==this.renderer.scroller&&e.keyCode===x.enter){e.preventDefault();var t=this.getCursorPosition().row;this.isRowVisible(t)||this.scrollToLine(t,!0,!0),this.focus()}},r;e?(this.renderer.enableKeyboardAccessibility=!0,this.renderer.keyboardFocusClassName="ace_keyboard-focus",this.textInput.getElement().setAttribute("tabindex",-1),this.textInput.setNumberOfExtraLines(u.isWin?3:0),this.renderer.scroller.setAttribute("tabindex",0),this.renderer.scroller.setAttribute("role","group"),this.renderer.scroller.setAttribute("aria-roledescription",E("editor.scroller.aria-roledescription","editor")),this.renderer.scroller.classList.add(this.renderer.keyboardFocusClassName),this.renderer.scroller.setAttribute("aria-label",E("editor.scroller.aria-label","Editor content, press Enter to start editing, press Escape to exit")),this.renderer.scroller.addEventListener("keyup",n.bind(this)),this.commands.addCommand(t),this.renderer.$gutter.setAttribute("tabindex",0),this.renderer.$gutter.setAttribute("aria-hidden",!1),this.renderer.$gutter.setAttribute("role","group"),this.renderer.$gutter.setAttribute("aria-roledescription",E("editor.gutter.aria-roledescription","editor")),this.renderer.$gutter.setAttribute("aria-label",E("editor.gutter.aria-label","Editor gutter, press Enter to interact with controls using arrow keys, press Escape to exit")),this.renderer.$gutter.classList.add(this.renderer.keyboardFocusClassName),this.renderer.content.setAttribute("aria-hidden",!0),r||(r=new w(this)),r.addListener(),this.textInput.setAriaOptions({setLabel:!0})):(this.renderer.enableKeyboardAccessibility=!1,this.textInput.getElement().setAttribute("tabindex",0),this.textInput.setNumberOfExtraLines(0),this.renderer.scroller.setAttribute("tabindex",-1),this.renderer.scroller.removeAttribute("role"),this.renderer.scroller.removeAttribute("aria-roledescription"),this.renderer.scroller.classList.remove(this.renderer.keyboardFocusClassName),this.renderer.scroller.removeAttribute("aria-label"),this.renderer.scroller.removeEventListener("keyup",n.bind(this)),this.commands.removeCommand(t),this.renderer.content.removeAttribute("aria-hidden"),this.renderer.$gutter.setAttribute("tabindex",-1),this.renderer.$gutter.setAttribute("aria-hidden",!0),this.renderer.$gutter.removeAttribute("role"),this.renderer.$gutter.removeAttribute("aria-roledescription"),this.renderer.$gutter.removeAttribute("aria-label"),this.renderer.$gutter.classList.remove(this.renderer.keyboardFocusClassName),r&&r.removeListener())},initialValue:!1},textInputAriaLabel:{set:function(e){this.$textInputAriaLabel=e},initialValue:""},enableMobileMenu:{set:function(e){this.$enableMobileMenu=e},initialValue:!0},customScrollbar:"renderer",hScrollBarAlwaysVisible:"renderer",vScrollBarAlwaysVisible:"renderer",highlightGutterLine:"renderer",animatedScroll:"renderer",showInvisibles:"renderer",showPrintMargin:"renderer",printMarginColumn:"renderer",printMargin:"renderer",fadeFoldWidgets:"renderer",showFoldWidgets:"renderer",displayIndentGuides:"renderer",highlightIndentGuides:"renderer",showGutter:"renderer",fontSize:"renderer",fontFamily:"renderer",maxLines:"renderer",minLines:"renderer",scrollPastEnd:"renderer",fixedWidthGutter:"renderer",theme:"renderer",hasCssTransforms:"renderer",maxPixelHeight:"renderer",useTextareaForIME:"renderer",useResizeObserver:"renderer",useSvgGutterIcons:"renderer",showFoldedAnnotations:"renderer",scrollSpeed:"$mouseHandler",dragDelay:"$mouseHandler",dragEnabled:"$mouseHandler",focusTimeout:"$mouseHandler",tooltipFollowsMouse:"$mouseHandler",firstLineNumber:"session",overwrite:"session",newLineMode:"session",useWorker:"session",useSoftTabs:"session",navigateWithinSoftTabs:"session",tabSize:"session",wrap:"session",indentedSoftWrap:"session",foldStyle:"session",mode:"session"});var N={getText:function(e,t){return(Math.abs(e.selection.lead.row-t)||t+1+(t<9?"\u00b7":""))+""},getWidth:function(e,t,n){return Math.max(t.toString().length,(n.lastRow+1).toString().length,2)*n.characterWidth},update:function(e,t){t.renderer.$loop.schedule(t.renderer.CHANGE_GUTTER)},attach:function(e){e.renderer.$gutterLayer.$renderer=this,e.on("changeSelection",this.update),this.update(null,e)},detach:function(e){e.renderer.$gutterLayer.$renderer==this&&(e.renderer.$gutterLayer.$renderer=null),e.off("changeSelection",this.update),this.update(null,e)}};t.Editor=T}),define("ace/layer/lines",["require","exports","module","ace/lib/dom"],function(e,t,n){"use strict";var r=e("../lib/dom"),i=function(){function e(e,t){this.element=e,this.canvasHeight=t||5e5,this.element.style.height=this.canvasHeight*2+"px",this.cells=[],this.cellCache=[],this.$offsetCoefficient=0}return e.prototype.moveContainer=function(e){r.translate(this.element,0,-(e.firstRowScreen*e.lineHeight%this.canvasHeight)-e.offset*this.$offsetCoefficient)},e.prototype.pageChanged=function(e,t){return Math.floor(e.firstRowScreen*e.lineHeight/this.canvasHeight)!==Math.floor(t.firstRowScreen*t.lineHeight/this.canvasHeight)},e.prototype.computeLineTop=function(e,t,n){var r=t.firstRowScreen*t.lineHeight,i=Math.floor(r/this.canvasHeight),s=n.documentToScreenRow(e,0)*t.lineHeight;return s-i*this.canvasHeight},e.prototype.computeLineHeight=function(e,t,n){return t.lineHeight*n.getRowLineCount(e)},e.prototype.getLength=function(){return this.cells.length},e.prototype.get=function(e){return this.cells[e]},e.prototype.shift=function(){this.$cacheCell(this.cells.shift())},e.prototype.pop=function(){this.$cacheCell(this.cells.pop())},e.prototype.push=function(e){if(Array.isArray(e)){this.cells.push.apply(this.cells,e);var t=r.createFragment(this.element);for(var n=0;n<e.length;n++)t.appendChild(e[n].element);this.element.appendChild(t)}else this.cells.push(e),this.element.appendChild(e.element)},e.prototype.unshift=function(e){if(Array.isArray(e)){this.cells.unshift.apply(this.cells,e);var t=r.createFragment(this.element);for(var n=0;n<e.length;n++)t.appendChild(e[n].element);this.element.firstChild?this.element.insertBefore(t,this.element.firstChild):this.element.appendChild(t)}else this.cells.unshift(e),this.element.insertAdjacentElement("afterbegin",e.element)},e.prototype.last=function(){return this.cells.length?this.cells[this.cells.length-1]:null},e.prototype.$cacheCell=function(e){if(!e)return;e.element.remove(),this.cellCache.push(e)},e.prototype.createCell=function(e,t,n,i){var s=this.cellCache.pop();if(!s){var o=r.createElement("div");i&&i(o),this.element.appendChild(o),s={element:o,text:"",row:e}}return s.row=e,s},e}();t.Lines=i}),define("ace/layer/gutter",["require","exports","module","ace/lib/dom","ace/lib/oop","ace/lib/lang","ace/lib/event_emitter","ace/layer/lines","ace/config"],function(e,t,n){"use strict";function l(e){var t=document.createTextNode("");e.appendChild(t);var n=r.createElement("span");e.appendChild(n);var i=r.createElement("span");e.appendChild(i);var s=r.createElement("span");return i.appendChild(s),e}var r=e("../lib/dom"),i=e("../lib/oop"),s=e("../lib/lang"),o=e("../lib/event_emitter").EventEmitter,u=e("./lines").Lines,a=e("../config").nls,f=function(){function e(e){this.element=r.createElement("div"),this.element.className="ace_layer ace_gutter-layer",e.appendChild(this.element),this.setShowFoldWidgets(this.$showFoldWidgets),this.gutterWidth=0,this.$annotations=[],this.$updateAnnotations=this.$updateAnnotations.bind(this),this.$lines=new u(this.element),this.$lines.$offsetCoefficient=1}return e.prototype.setSession=function(e){this.session&&this.session.off("change",this.$updateAnnotations),this.session=e,e&&e.on("change",this.$updateAnnotations)},e.prototype.addGutterDecoration=function(e,t){window.console&&console.warn&&console.warn("deprecated use session.addGutterDecoration"),this.session.addGutterDecoration(e,t)},e.prototype.removeGutterDecoration=function(e,t){window.console&&console.warn&&console.warn("deprecated use session.removeGutterDecoration"),this.session.removeGutterDecoration(e,t)},e.prototype.setAnnotations=function(e){this.$annotations=[];for(var t=0;t<e.length;t++){var n=e[t],r=n.row,i=this.$annotations[r];i||(i=this.$annotations[r]={text:[],type:[],displayText:[]});var o=n.text,u=n.text,a=n.type;o=o?s.escapeHTML(o):n.html||"",u=u?u:n.html||"",i.text.indexOf(o)===-1&&(i.text.push(o),i.type.push(a),i.displayText.push(u));var f=n.className;f?i.className=f:a==="error"?i.className=" ace_error":a==="security"&&!/\bace_error\b/.test(i.className)?i.className=" ace_security":a==="warning"&&!/\bace_(error|security)\b/.test(i.className)?i.className=" ace_warning":a==="info"&&!i.className?i.className=" ace_info":a==="hint"&&!i.className&&(i.className=" ace_hint")}},e.prototype.$updateAnnotations=function(e){if(!this.$annotations.length)return;var t=e.start.row,n=e.end.row-t;if(n!==0)if(e.action=="remove")this.$annotations.splice(t,n+1,null);else{var r=new Array(n+1);r.unshift(t,1),this.$annotations.splice.apply(this.$annotations,r)}},e.prototype.update=function(e){this.config=e;var t=this.session,n=e.firstRow,r=Math.min(e.lastRow+e.gutterOffset,t.getLength()-1);this.oldLastRow=r,this.config=e,this.$lines.moveContainer(e),this.$updateCursorRow();var i=t.getNextFoldLine(n),s=i?i.start.row:Infinity,o=null,u=-1,a=n;for(;;){a>s&&(a=i.end.row+1,i=t.getNextFoldLine(a,i),s=i?i.start.row:Infinity);if(a>r){while(this.$lines.getLength()>u+1)this.$lines.pop();break}o=this.$lines.get(++u),o?o.row=a:(o=this.$lines.createCell(a,e,this.session,l),this.$lines.push(o)),this.$renderCell(o,e,i,a),a++}this._signal("afterRender"),this.$updateGutterWidth(e)},e.prototype.$updateGutterWidth=function(e){var t=this.session,n=t.gutterRenderer||this.$renderer,r=t.$firstLineNumber,i=this.$lines.last()?this.$lines.last().text:"";if(this.$fixedWidth||t.$useWrapMode)i=t.getLength()+r-1;var s=n?n.getWidth(t,i,e):i.toString().length*e.characterWidth,o=this.$padding||this.$computePadding();s+=o.left+o.right,s!==this.gutterWidth&&!isNaN(s)&&(this.gutterWidth=s,this.element.parentNode.style.width=this.element.style.width=Math.ceil(this.gutterWidth)+"px",this._signal("changeGutterWidth",s))},e.prototype.$updateCursorRow=function(){if(!this.$highlightGutterLine)return;var e=this.session.selection.getCursor();if(this.$cursorRow===e.row)return;this.$cursorRow=e.row},e.prototype.updateLineHighlight=function(){if(!this.$highlightGutterLine)return;var e=this.session.selection.cursor.row;this.$cursorRow=e;if(this.$cursorCell&&this.$cursorCell.row==e)return;this.$cursorCell&&(this.$cursorCell.element.className=this.$cursorCell.element.className.replace("ace_gutter-active-line ",""));var t=this.$lines.cells;this.$cursorCell=null;for(var n=0;n<t.length;n++){var r=t[n];if(r.row>=this.$cursorRow){if(r.row>this.$cursorRow){var i=this.session.getFoldLine(this.$cursorRow);if(!(n>0&&i&&i.start.row==t[n-1].row))break;r=t[n-1]}r.element.className="ace_gutter-active-line "+r.element.className,this.$cursorCell=r;break}}},e.prototype.scrollLines=function(e){var t=this.config;this.config=e,this.$updateCursorRow();if(this.$lines.pageChanged(t,e))return this.update(e);this.$lines.moveContainer(e);var n=Math.min(e.lastRow+e.gutterOffset,this.session.getLength()-1),r=this.oldLastRow;this.oldLastRow=n;if(!t||r<e.firstRow)return this.update(e);if(n<t.firstRow)return this.update(e);if(t.firstRow<e.firstRow)for(var i=this.session.getFoldedRowCount(t.firstRow,e.firstRow-1);i>0;i--)this.$lines.shift();if(r>n)for(var i=this.session.getFoldedRowCount(n+1,r);i>0;i--)this.$lines.pop();e.firstRow<t.firstRow&&this.$lines.unshift(this.$renderLines(e,e.firstRow,t.firstRow-1)),n>r&&this.$lines.push(this.$renderLines(e,r+1,n)),this.updateLineHighlight(),this._signal("afterRender"),this.$updateGutterWidth(e)},e.prototype.$renderLines=function(e,t,n){var r=[],i=t,s=this.session.getNextFoldLine(i),o=s?s.start.row:Infinity;for(;;){i>o&&(i=s.end.row+1,s=this.session.getNextFoldLine(i,s),o=s?s.start.row:Infinity);if(i>n)break;var u=this.$lines.createCell(i,e,this.session,l);this.$renderCell(u,e,s,i),r.push(u),i++}return r},e.prototype.$renderCell=function(e,t,n,i){var s=e.element,o=this.session,u=s.childNodes[0],f=s.childNodes[1],l=s.childNodes[2],c=l.firstChild,h=o.$firstLineNumber,p=o.$breakpoints,d=o.$decorations,v=o.gutterRenderer||this.$renderer,m=this.$showFoldWidgets&&o.foldWidgets,g=n?n.start.row:Number.MAX_VALUE,y=t.lineHeight+"px",b=this.$useSvgGutterIcons?"ace_gutter-cell_svg-icons ":"ace_gutter-cell ",w=this.$useSvgGutterIcons?"ace_icon_svg":"ace_icon",E=(v?v.getText(o,i):i+h).toString();this.$highlightGutterLine&&(i==this.$cursorRow||n&&i<this.$cursorRow&&i>=g&&this.$cursorRow<=n.end.row)&&(b+="ace_gutter-active-line ",this.$cursorCell!=e&&(this.$cursorCell&&(this.$cursorCell.element.className=this.$cursorCell.element.className.replace("ace_gutter-active-line ","")),this.$cursorCell=e)),p[i]&&(b+=p[i]),d[i]&&(b+=d[i]),this.$annotations[i]&&i!==g&&(b+=this.$annotations[i].className);if(m){var S=m[i];S==null&&(S=m[i]=o.getFoldWidget(i))}if(S){var x="ace_fold-widget ace_"+S,T=S=="start"&&i==g&&i<n.end.row;if(T){x+=" ace_closed";var N="",C=!1;for(var k=i+1;k<=n.end.row;k++){if(!this.$annotations[k])continue;if(this.$annotations[k].className===" ace_error"){C=!0,N=" ace_error_fold";break}this.$annotations[k].className===" ace_security"?(C=!0,N=" ace_security_fold"):this.$annotations[k].className===" ace_warning"&&N!==" ace_security_fold"&&(C=!0,N=" ace_warning_fold")}b+=N}else x+=" ace_open";f.className!=x&&(f.className=x),r.setStyle(f.style,"height",y),r.setStyle(f.style,"display","inline-block"),f.setAttribute("role","button"),f.setAttribute("tabindex","-1");var L=o.getFoldWidgetRange(i);L?f.setAttribute("aria-label",a("gutter.code-folding.range.aria-label","Toggle code folding, rows $0 through $1",[L.start.row+1,L.end.row+1])):n?f.setAttribute("aria-label",a("gutter.code-folding.closed.aria-label","Toggle code folding, rows $0 through $1",[n.start.row+1,n.end.row+1])):f.setAttribute("aria-label",a("gutter.code-folding.open.aria-label","Toggle code folding, row $0",[i+1])),T?(f.setAttribute("aria-expanded","false"),f.setAttribute("title",a("gutter.code-folding.closed.title","Unfold code"))):(f.setAttribute("aria-expanded","true"),f.setAttribute("title",a("gutter.code-folding.open.title","Fold code")))}else f&&(r.setStyle(f.style,"display","none"),f.setAttribute("tabindex","0"),f.removeAttribute("role"),f.removeAttribute("aria-label"));if(C&&this.$showFoldedAnnotations){l.className="ace_gutter_annotation",c.className=w,c.className+=N,r.setStyle(c.style,"height",y),r.setStyle(l.style,"display","block"),r.setStyle(l.style,"height",y);var A;switch(N){case" ace_error_fold":A=a("gutter.annotation.aria-label.error","Error, read annotations row $0",[E]);break;case" ace_security_fold":A=a("gutter.annotation.aria-label.security","Security finding, read annotations row $0",[E]);break;case" ace_warning_fold":A=a("gutter.annotation.aria-label.warning","Warning, read annotations row $0",[E])}l.setAttribute("aria-label",A),l.setAttribute("tabindex","-1"),l.setAttribute("role","button")}else if(this.$annotations[i]){l.className="ace_gutter_annotation",c.className=w,this.$useSvgGutterIcons?c.className+=this.$annotations[i].className:s.classList.add(this.$annotations[i].className.replace(" ","")),r.setStyle(c.style,"height",y),r.setStyle(l.style,"display","block"),r.setStyle(l.style,"height",y);var A;switch(this.$annotations[i].className){case" ace_error":A=a("gutter.annotation.aria-label.error","Error, read annotations row $0",[E]);break;case" ace_security":A=a("gutter.annotation.aria-label.security","Security finding, read annotations row $0",[E]);break;case" ace_warning":A=a("gutter.annotation.aria-label.warning","Warning, read annotations row $0",[E]);break;case" ace_info":A=a("gutter.annotation.aria-label.info","Info, read annotations row $0",[E]);break;case" ace_hint":A=a("gutter.annotation.aria-label.hint","Suggestion, read annotations row $0",[E])}l.setAttribute("aria-label",A),l.setAttribute("tabindex","-1"),l.setAttribute("role","button")}else r.setStyle(l.style,"display","none"),l.removeAttribute("aria-label"),l.removeAttribute("role"),l.setAttribute("tabindex","0");return E!==u.data&&(u.data=E),s.className!=b&&(s.className=b),r.setStyle(e.element.style,"height",this.$lines.computeLineHeight(i,t,o)+"px"),r.setStyle(e.element.style,"top",this.$lines.computeLineTop(i,t,o)+"px"),e.text=E,l.style.display==="none"&&f.style.display==="none"?e.element.setAttribute("aria-hidden",!0):e.element.setAttribute("aria-hidden",!1),e},e.prototype.setHighlightGutterLine=function(e){this.$highlightGutterLine=e},e.prototype.setShowLineNumbers=function(e){this.$renderer=!e&&{getWidth:function(){return 0},getText:function(){return""}}},e.prototype.getShowLineNumbers=function(){return this.$showLineNumbers},e.prototype.setShowFoldWidgets=function(e){e?r.addCssClass(this.element,"ace_folding-enabled"):r.removeCssClass(this.element,"ace_folding-enabled"),this.$showFoldWidgets=e,this.$padding=null},e.prototype.getShowFoldWidgets=function(){return this.$showFoldWidgets},e.prototype.$computePadding=function(){if(!this.element.firstChild)return{left:0,right:0};var e=r.computedStyle(this.element.firstChild);return this.$padding={},this.$padding.left=(parseInt(e.borderLeftWidth)||0)+(parseInt(e.paddingLeft)||0)+1,this.$padding.right=(parseInt(e.borderRightWidth)||0)+(parseInt(e.paddingRight)||0),this.$padding},e.prototype.getRegion=function(e){var t=this.$padding||this.$computePadding(),n=this.element.getBoundingClientRect();if(e.x<t.left+n.left)return"markers";if(this.$showFoldWidgets&&e.x>n.right-t.right)return"foldWidgets"},e}();f.prototype.$fixedWidth=!1,f.prototype.$highlightGutterLine=!0,f.prototype.$renderer="",f.prototype.$showLineNumbers=!0,f.prototype.$showFoldWidgets=!0,i.implement(f.prototype,o),t.Gutter=f}),define("ace/layer/marker",["require","exports","module","ace/range","ace/lib/dom"],function(e,t,n){"use strict";function o(e,t,n,r){return(e?1:0)|(t?2:0)|(n?4:0)|(r?8:0)}var r=e("../range").Range,i=e("../lib/dom"),s=function(){function e(e){this.element=i.createElement("div"),this.element.className="ace_layer ace_marker-layer",e.appendChild(this.element)}return e.prototype.setPadding=function(e){this.$padding=e},e.prototype.setSession=function(e){this.session=e},e.prototype.setMarkers=function(e){this.markers=e},e.prototype.elt=function(e,t){var n=this.i!=-1&&this.element.childNodes[this.i];n?this.i++:(n=document.createElement("div"),this.element.appendChild(n),this.i=-1),n.style.cssText=t,n.className=e},e.prototype.update=function(e){if(!e)return;this.config=e,this.i=0;var t;for(var n in this.markers){var r=this.markers[n];if(!r.range){r.update(t,this,this.session,e);continue}var i=r.range.clipRows(e.firstRow,e.lastRow);if(i.isEmpty())continue;i=i.toScreenRange(this.session);if(r.renderer){var s=this.$getTop(i.start.row,e),o=this.$padding+i.start.column*e.characterWidth;r.renderer(t,i,o,s,e)}else r.type=="fullLine"?this.drawFullLineMarker(t,i,r.clazz,e):r.type=="screenLine"?this.drawScreenLineMarker(t,i,r.clazz,e):i.isMultiLine()?r.type=="text"?this.drawTextMarker(t,i,r.clazz,e):this.drawMultiLineMarker(t,i,r.clazz,e):this.drawSingleLineMarker(t,i,r.clazz+" ace_start"+" ace_br15",e)}if(this.i!=-1)while(this.i<this.element.childElementCount)this.element.removeChild(this.element.lastChild)},e.prototype.$getTop=function(e,t){return(e-t.firstRowScreen)*t.lineHeight},e.prototype.drawTextMarker=function(e,t,n,i,s){var u=this.session,a=t.start.row,f=t.end.row,l=a,c=0,h=0,p=u.getScreenLastRowColumn(l),d=new r(l,t.start.column,l,h);for(;l<=f;l++)d.start.row=d.end.row=l,d.start.column=l==a?t.start.column:u.getRowWrapIndent(l),d.end.column=p,c=h,h=p,p=l+1<f?u.getScreenLastRowColumn(l+1):l==f?0:t.end.column,this.drawSingleLineMarker(e,d,n+(l==a?" ace_start":"")+" ace_br"+o(l==a||l==a+1&&t.start.column,c<h,h>p,l==f),i,l==f?0:1,s)},e.prototype.drawMultiLineMarker=function(e,t,n,r,i){var s=this.$padding,o=r.lineHeight,u=this.$getTop(t.start.row,r),a=s+t.start.column*r.characterWidth;i=i||"";if(this.session.$bidiHandler.isBidiRow(t.start.row)){var f=t.clone();f.end.row=f.start.row,f.end.column=this.session.getLine(f.start.row).length,this.drawBidiSingleLineMarker(e,f,n+" ace_br1 ace_start",r,null,i)}else this.elt(n+" ace_br1 ace_start","height:"+o+"px;"+"right:"+s+"px;"+"top:"+u+"px;left:"+a+"px;"+(i||""));if(this.session.$bidiHandler.isBidiRow(t.end.row)){var f=t.clone();f.start.row=f.end.row,f.start.column=0,this.drawBidiSingleLineMarker(e,f,n+" ace_br12",r,null,i)}else{u=this.$getTop(t.end.row,r);var l=t.end.column*r.characterWidth;this.elt(n+" ace_br12","height:"+o+"px;"+"width:"+l+"px;"+"top:"+u+"px;"+"left:"+s+"px;"+(i||""))}o=(t.end.row-t.start.row-1)*r.lineHeight;if(o<=0)return;u=this.$getTop(t.start.row+1,r);var c=(t.start.column?1:0)|(t.end.column?0:8);this.elt(n+(c?" ace_br"+c:""),"height:"+o+"px;"+"right:"+s+"px;"+"top:"+u+"px;"+"left:"+s+"px;"+(i||""))},e.prototype.drawSingleLineMarker=function(e,t,n,r,i,s){if(this.session.$bidiHandler.isBidiRow(t.start.row))return this.drawBidiSingleLineMarker(e,t,n,r,i,s);var o=r.lineHeight,u=(t.end.column+(i||0)-t.start.column)*r.characterWidth,a=this.$getTop(t.start.row,r),f=this.$padding+t.start.column*r.characterWidth;this.elt(n,"height:"+o+"px;"+"width:"+u+"px;"+"top:"+a+"px;"+"left:"+f+"px;"+(s||""))},e.prototype.drawBidiSingleLineMarker=function(e,t,n,r,i,s){var o=r.lineHeight,u=this.$getTop(t.start.row,r),a=this.$padding,f=this.session.$bidiHandler.getSelections(t.start.column,t.end.column);f.forEach(function(e){this.elt(n,"height:"+o+"px;"+"width:"+(e.width+(i||0))+"px;"+"top:"+u+"px;"+"left:"+(a+e.left)+"px;"+(s||""))},this)},e.prototype.drawFullLineMarker=function(e,t,n,r,i){var s=this.$getTop(t.start.row,r),o=r.lineHeight;t.start.row!=t.end.row&&(o+=this.$getTop(t.end.row,r)-s),this.elt(n,"height:"+o+"px;"+"top:"+s+"px;"+"left:0;right:0;"+(i||""))},e.prototype.drawScreenLineMarker=function(e,t,n,r,i){var s=this.$getTop(t.start.row,r),o=r.lineHeight;this.elt(n,"height:"+o+"px;"+"top:"+s+"px;"+"left:0;right:0;"+(i||""))},e}();s.prototype.$padding=0,t.Marker=s}),define("ace/layer/text_util",["require","exports","module"],function(e,t,n){var r=new Set(["text","rparen","lparen"]);t.isTextToken=function(e){return r.has(e)}}),define("ace/layer/text",["require","exports","module","ace/lib/oop","ace/lib/dom","ace/lib/lang","ace/layer/lines","ace/lib/event_emitter","ace/config","ace/layer/text_util"],function(e,t,n){"use strict";var r=e("../lib/oop"),i=e("../lib/dom"),s=e("../lib/lang"),o=e("./lines").Lines,u=e("../lib/event_emitter").EventEmitter,a=e("../config").nls,f=e("./text_util").isTextToken,l=function(){function e(e){this.dom=i,this.element=this.dom.createElement("div"),this.element.className="ace_layer ace_text-layer",e.appendChild(this.element),this.$updateEolChar=this.$updateEolChar.bind(this),this.$lines=new o(this.element)}return e.prototype.$updateEolChar=function(){var e=this.session.doc,t=e.getNewLineCharacter()=="\n"&&e.getNewLineMode()!="windows",n=t?this.EOL_CHAR_LF:this.EOL_CHAR_CRLF;if(this.EOL_CHAR!=n)return this.EOL_CHAR=n,!0},e.prototype.setPadding=function(e){this.$padding=e,this.element.style.margin="0 "+e+"px"},e.prototype.getLineHeight=function(){return this.$fontMetrics.$characterSize.height||0},e.prototype.getCharacterWidth=function(){return this.$fontMetrics.$characterSize.width||0},e.prototype.$setFontMetrics=function(e){this.$fontMetrics=e,this.$fontMetrics.on("changeCharacterSize",function(e){this._signal("changeCharacterSize",e)}.bind(this)),this.$pollSizeChanges()},e.prototype.checkForSizeChanges=function(){this.$fontMetrics.checkForSizeChanges()},e.prototype.$pollSizeChanges=function(){return this.$pollSizeChangesTimer=this.$fontMetrics.$pollSizeChanges()},e.prototype.setSession=function(e){this.session=e,e&&this.$computeTabString()},e.prototype.setShowInvisibles=function(e){return this.showInvisibles==e?!1:(this.showInvisibles=e,typeof e=="string"?(this.showSpaces=/tab/i.test(e),this.showTabs=/space/i.test(e),this.showEOL=/eol/i.test(e)):this.showSpaces=this.showTabs=this.showEOL=e,this.$computeTabString(),!0)},e.prototype.setDisplayIndentGuides=function(e){return this.displayIndentGuides==e?!1:(this.displayIndentGuides=e,this.$computeTabString(),!0)},e.prototype.setHighlightIndentGuides=function(e){return this.$highlightIndentGuides===e?!1:(this.$highlightIndentGuides=e,e)},e.prototype.$computeTabString=function(){var e=this.session.getTabSize();this.tabSize=e;var t=this.$tabStrings=[0];for(var n=1;n<e+1;n++)if(this.showTabs){var r=this.dom.createElement("span");r.className="ace_invisible ace_invisible_tab",r.textContent=s.stringRepeat(this.TAB_CHAR,n),t.push(r)}else t.push(this.dom.createTextNode(s.stringRepeat(" ",n),this.element));if(this.displayIndentGuides){this.$indentGuideRe=/\s\S| \t|\t |\s$/;var i="ace_indent-guide",o=this.showSpaces?" ace_invisible ace_invisible_space":"",u=this.showSpaces?s.stringRepeat(this.SPACE_CHAR,this.tabSize):s.stringRepeat(" ",this.tabSize),a=this.showTabs?" ace_invisible ace_invisible_tab":"",f=this.showTabs?s.stringRepeat(this.TAB_CHAR,this.tabSize):u,r=this.dom.createElement("span");r.className=i+o,r.textContent=u,this.$tabStrings[" "]=r;var r=this.dom.createElement("span");r.className=i+a,r.textContent=f,this.$tabStrings["	"]=r}},e.prototype.updateLines=function(e,t,n){if(this.config.lastRow!=e.lastRow||this.config.firstRow!=e.firstRow)return this.update(e);this.config=e;var r=Math.max(t,e.firstRow),i=Math.min(n,e.lastRow),s=this.element.childNodes,o=0;for(var u=e.firstRow;u<r;u++){var a=this.session.getFoldLine(u);if(a){if(a.containsRow(r)){r=a.start.row;break}u=a.end.row}o++}var f=!1,u=r,a=this.session.getNextFoldLine(u),l=a?a.start.row:Infinity;for(;;){u>l&&(u=a.end.row+1,a=this.session.getNextFoldLine(u,a),l=a?a.start.row:Infinity);if(u>i)break;var c=s[o++];if(c){this.dom.removeChildren(c),this.$renderLine(c,u,u==l?a:!1),f&&(c.style.top=this.$lines.computeLineTop(u,e,this.session)+"px");var h=e.lineHeight*this.session.getRowLength(u)+"px";c.style.height!=h&&(f=!0,c.style.height=h)}u++}if(f)while(o<this.$lines.cells.length){var p=this.$lines.cells[o++];p.element.style.top=this.$lines.computeLineTop(p.row,e,this.session)+"px"}},e.prototype.scrollLines=function(e){var t=this.config;this.config=e;if(this.$lines.pageChanged(t,e))return this.update(e);this.$lines.moveContainer(e);var n=e.lastRow,r=t?t.lastRow:-1;if(!t||r<e.firstRow)return this.update(e);if(n<t.firstRow)return this.update(e);if(!t||t.lastRow<e.firstRow)return this.update(e);if(e.lastRow<t.firstRow)return this.update(e);if(t.firstRow<e.firstRow)for(var i=this.session.getFoldedRowCount(t.firstRow,e.firstRow-1);i>0;i--)this.$lines.shift();if(t.lastRow>e.lastRow)for(var i=this.session.getFoldedRowCount(e.lastRow+1,t.lastRow);i>0;i--)this.$lines.pop();e.firstRow<t.firstRow&&this.$lines.unshift(this.$renderLinesFragment(e,e.firstRow,t.firstRow-1)),e.lastRow>t.lastRow&&this.$lines.push(this.$renderLinesFragment(e,t.lastRow+1,e.lastRow)),this.$highlightIndentGuide()},e.prototype.$renderLinesFragment=function(e,t,n){var r=[],s=t,o=this.session.getNextFoldLine(s),u=o?o.start.row:Infinity;for(;;){s>u&&(s=o.end.row+1,o=this.session.getNextFoldLine(s,o),u=o?o.start.row:Infinity);if(s>n)break;var a=this.$lines.createCell(s,e,this.session),f=a.element;this.dom.removeChildren(f),i.setStyle(f.style,"height",this.$lines.computeLineHeight(s,e,this.session)+"px"),i.setStyle(f.style,"top",this.$lines.computeLineTop(s,e,this.session)+"px"),this.$renderLine(f,s,s==u?o:!1),this.$useLineGroups()?f.className="ace_line_group":f.className="ace_line",r.push(a),s++}return r},e.prototype.update=function(e){this.$lines.moveContainer(e),this.config=e;var t=e.firstRow,n=e.lastRow,r=this.$lines;while(r.getLength())r.pop();r.push(this.$renderLinesFragment(e,t,n))},e.prototype.$renderToken=function(e,t,n,r){var i=this,o=/(\t)|( +)|([\x00-\x1f\x80-\xa0\xad\u1680\u180E\u2000-\u200f\u2028\u2029\u202F\u205F\uFEFF\uFFF9-\uFFFC\u2066\u2067\u2068\u202A\u202B\u202D\u202E\u202C\u2069\u2060\u2061\u2062\u2063\u2064\u206A\u206B\u206B\u206C\u206D\u206E\u206F]+)|(\u3000)|([\u1100-\u115F\u11A3-\u11A7\u11FA-\u11FF\u2329-\u232A\u2E80-\u2E99\u2E9B-\u2EF3\u2F00-\u2FD5\u2FF0-\u2FFB\u3001-\u303E\u3041-\u3096\u3099-\u30FF\u3105-\u312D\u3131-\u318E\u3190-\u31BA\u31C0-\u31E3\u31F0-\u321E\u3220-\u3247\u3250-\u32FE\u3300-\u4DBF\u4E00-\uA48C\uA490-\uA4C6\uA960-\uA97C\uAC00-\uD7A3\uD7B0-\uD7C6\uD7CB-\uD7FB\uF900-\uFAFF\uFE10-\uFE19\uFE30-\uFE52\uFE54-\uFE66\uFE68-\uFE6B\uFF01-\uFF60\uFFE0-\uFFE6]|[\uD800-\uDBFF][\uDC00-\uDFFF])/g,u=this.dom.createFragment(this.element),l,c=0;while(l=o.exec(r)){var h=l[1],p=l[2],d=l[3],v=l[4],m=l[5];if(!i.showSpaces&&p)continue;var g=c!=l.index?r.slice(c,l.index):"";c=l.index+l[0].length,g&&u.appendChild(this.dom.createTextNode(g,this.element));if(h){var y=i.session.getScreenTabSize(t+l.index);u.appendChild(i.$tabStrings[y].cloneNode(!0)),t+=y-1}else if(p)if(i.showSpaces){var b=this.dom.createElement("span");b.className="ace_invisible ace_invisible_space",b.textContent=s.stringRepeat(i.SPACE_CHAR,p.length),u.appendChild(b)}else u.appendChild(this.dom.createTextNode(p,this.element));else if(d){var b=this.dom.createElement("span");b.className="ace_invisible ace_invisible_space ace_invalid",b.textContent=s.stringRepeat(i.SPACE_CHAR,d.length),u.appendChild(b)}else if(v){t+=1;var b=this.dom.createElement("span");b.style.width=i.config.characterWidth*2+"px",b.className=i.showSpaces?"ace_cjk ace_invisible ace_invisible_space":"ace_cjk",b.textContent=i.showSpaces?i.SPACE_CHAR:v,u.appendChild(b)}else if(m){t+=1;var b=this.dom.createElement("span");b.style.width=i.config.characterWidth*2+"px",b.className="ace_cjk",b.textContent=m,u.appendChild(b)}}u.appendChild(this.dom.createTextNode(c?r.slice(c):r,this.element));if(!f(n.type)){var w="ace_"+n.type.replace(/\./g," ace_"),b=this.dom.createElement("span");n.type=="fold"&&(b.style.width=n.value.length*this.config.characterWidth+"px",b.setAttribute("title",a("inline-fold.closed.title","Unfold code"))),b.className=w,b.appendChild(u),e.appendChild(b)}else e.appendChild(u);return t+r.length},e.prototype.renderIndentGuide=function(e,t,n){var r=t.search(this.$indentGuideRe);if(r<=0||r>=n)return t;if(t[0]==" "){r-=r%this.tabSize;var i=r/this.tabSize;for(var s=0;s<i;s++)e.appendChild(this.$tabStrings[" "].cloneNode(!0));return this.$highlightIndentGuide(),t.substr(r)}if(t[0]=="	"){for(var s=0;s<r;s++)e.appendChild(this.$tabStrings["	"].cloneNode(!0));return this.$highlightIndentGuide(),t.substr(r)}return this.$highlightIndentGuide(),t},e.prototype.$highlightIndentGuide=function(){if(!this.$highlightIndentGuides||!this.displayIndentGuides)return;this.$highlightIndentGuideMarker={indentLevel:undefined,start:undefined,end:undefined,dir:undefined};var e=this.session.doc.$lines;if(!e)return;var t=this.session.selection.getCursor(),n=/^\s*/.exec(this.session.doc.getLine(t.row))[0].length,r=Math.floor(n/this.tabSize);this.$highlightIndentGuideMarker={indentLevel:r,start:t.row};var i=this.session.$bracketHighlight;if(i){var s=this.session.$bracketHighlight.ranges;for(var o=0;o<s.length;o++)if(t.row!==s[o].start.row){this.$highlightIndentGuideMarker.end=s[o].start.row,t.row>s[o].start.row?this.$highlightIndentGuideMarker.dir=-1:this.$highlightIndentGuideMarker.dir=1;break}}if(!this.$highlightIndentGuideMarker.end&&e[t.row]!==""&&t.column===e[t.row].length){this.$highlightIndentGuideMarker.dir=1;for(var o=t.row+1;o<e.length;o++){var u=e[o],a=/^\s*/.exec(u)[0].length;if(u!==""){this.$highlightIndentGuideMarker.end=o;if(a<=n)break}}}this.$renderHighlightIndentGuide()},e.prototype.$clearActiveIndentGuide=function(){var e=this.$lines.cells;for(var t=0;t<e.length;t++){var n=e[t],r=n.element.childNodes;if(r.length>0)for(var i=0;i<r.length;i++)if(r[i].classList&&r[i].classList.contains("ace_indent-guide-active")){r[i].classList.remove("ace_indent-guide-active");break}}},e.prototype.$setIndentGuideActive=function(e,t){var n=this.session.doc.getLine(e.row);if(n!==""){var r=e.element.childNodes;if(r){var i=r[t-1];i&&i.classList&&i.classList.contains("ace_indent-guide")&&i.classList.add("ace_indent-guide-active")}}},e.prototype.$renderHighlightIndentGuide=function(){if(!this.$lines)return;var e=this.$lines.cells;this.$clearActiveIndentGuide();var t=this.$highlightIndentGuideMarker.indentLevel;if(t!==0)if(this.$highlightIndentGuideMarker.dir===1)for(var n=0;n<e.length;n++){var r=e[n];if(this.$highlightIndentGuideMarker.end&&r.row>=this.$highlightIndentGuideMarker.start+1){if(r.row>=this.$highlightIndentGuideMarker.end)break;this.$setIndentGuideActive(r,t)}}else for(var n=e.length-1;n>=0;n--){var r=e[n];if(this.$highlightIndentGuideMarker.end&&r.row<this.$highlightIndentGuideMarker.start){if(r.row<=this.$highlightIndentGuideMarker.end)break;this.$setIndentGuideActive(r,t)}}},e.prototype.$createLineElement=function(e){var t=this.dom.createElement("div");return t.className="ace_line",t.style.height=this.config.lineHeight+"px",t},e.prototype.$renderWrappedLine=function(e,t,n){var r=0,i=0,o=n[0],u=0,a=this.$createLineElement();e.appendChild(a);for(var f=0;f<t.length;f++){var l=t[f],c=l.value;if(f==0&&this.displayIndentGuides){r=c.length,c=this.renderIndentGuide(a,c,o);if(!c)continue;r-=c.length}if(r+c.length<o)u=this.$renderToken(a,u,l,c),r+=c.length;else{while(r+c.length>=o)u=this.$renderToken(a,u,l,c.substring(0,o-r)),c=c.substring(o-r),r=o,a=this.$createLineElement(),e.appendChild(a),a.appendChild(this.dom.createTextNode(s.stringRepeat("\u00a0",n.indent),this.element)),i++,u=0,o=n[i]||Number.MAX_VALUE;c.length!=0&&(r+=c.length,u=this.$renderToken(a,u,l,c))}}n[n.length-1]>this.MAX_LINE_LENGTH&&this.$renderOverflowMessage(a,u,null,"",!0)},e.prototype.$renderSimpleLine=function(e,t){var n=0;for(var r=0;r<t.length;r++){var i=t[r],s=i.value;if(r==0&&this.displayIndentGuides){s=this.renderIndentGuide(e,s);if(!s)continue}if(n+s.length>this.MAX_LINE_LENGTH)return this.$renderOverflowMessage(e,n,i,s);n=this.$renderToken(e,n,i,s)}},e.prototype.$renderOverflowMessage=function(e,t,n,r,i){n&&this.$renderToken(e,t,n,r.slice(0,this.MAX_LINE_LENGTH-t));var s=this.dom.createElement("span");s.className="ace_inline_button ace_keyword ace_toggle_wrap",s.textContent=i?"<hide>":"<click to see more...>",e.appendChild(s)},e.prototype.$renderLine=function(e,t,n){!n&&n!=0&&(n=this.session.getFoldLine(t));if(n)var r=this.$getFoldLineTokens(t,n);else var r=this.session.getTokens(t);var i=e;if(r.length){var s=this.session.getRowSplitData(t);if(s&&s.length){this.$renderWrappedLine(e,r,s);var i=e.lastChild}else{var i=e;this.$useLineGroups()&&(i=this.$createLineElement(),e.appendChild(i)),this.$renderSimpleLine(i,r)}}else this.$useLineGroups()&&(i=this.$createLineElement(),e.appendChild(i));if(this.showEOL&&i){n&&(t=n.end.row);var o=this.dom.createElement("span");o.className="ace_invisible ace_invisible_eol",o.textContent=t==this.session.getLength()-1?this.EOF_CHAR:this.EOL_CHAR,i.appendChild(o)}},e.prototype.$getFoldLineTokens=function(e,t){function i(e,t,n){var i=0,s=0;while(s+e[i].value.length<t){s+=e[i].value.length,i++;if(i==e.length)return}if(s!=t){var o=e[i].value.substring(t-s);o.length>n-t&&(o=o.substring(0,n-t)),r.push({type:e[i].type,value:o}),s=t+o.length,i+=1}while(s<n&&i<e.length){var o=e[i].value;o.length+s>n?r.push({type:e[i].type,value:o.substring(0,n-s)}):r.push(e[i]),s+=o.length,i+=1}}var n=this.session,r=[],s=n.getTokens(e);return t.walk(function(e,t,o,u,a){e!=null?r.push({type:"fold",value:e}):(a&&(s=n.getTokens(t)),s.length&&i(s,u,o))},t.end.row,this.session.getLine(t.end.row).length),r},e.prototype.$useLineGroups=function(){return this.session.getUseWrapMode()},e}();l.prototype.EOF_CHAR="\u00b6",l.prototype.EOL_CHAR_LF="\u00ac",l.prototype.EOL_CHAR_CRLF="\u00a4",l.prototype.EOL_CHAR=l.prototype.EOL_CHAR_LF,l.prototype.TAB_CHAR="\u2014",l.prototype.SPACE_CHAR="\u00b7",l.prototype.$padding=0,l.prototype.MAX_LINE_LENGTH=1e4,l.prototype.showInvisibles=!1,l.prototype.showSpaces=!1,l.prototype.showTabs=!1,l.prototype.showEOL=!1,l.prototype.displayIndentGuides=!0,l.prototype.$highlightIndentGuides=!0,l.prototype.$tabStrings=[],l.prototype.destroy={},l.prototype.onChangeTabSize=l.prototype.$computeTabString,r.implement(l.prototype,u),t.Text=l}),define("ace/layer/cursor",["require","exports","module","ace/lib/dom"],function(e,t,n){"use strict";var r=e("../lib/dom"),i=function(){function e(e){this.element=r.createElement("div"),this.element.className="ace_layer ace_cursor-layer",e.appendChild(this.element),this.isVisible=!1,this.isBlinking=!0,this.blinkInterval=1e3,this.smoothBlinking=!1,this.cursors=[],this.cursor=this.addCursor(),r.addCssClass(this.element,"ace_hidden-cursors"),this.$updateCursors=this.$updateOpacity.bind(this)}return e.prototype.$updateOpacity=function(e){var t=this.cursors;for(var n=t.length;n--;)r.setStyle(t[n].style,"opacity",e?"":"0")},e.prototype.$startCssAnimation=function(){var e=this.cursors;for(var t=e.length;t--;)e[t].style.animationDuration=this.blinkInterval+"ms";this.$isAnimating=!0,setTimeout(function(){this.$isAnimating&&r.addCssClass(this.element,"ace_animate-blinking")}.bind(this))},e.prototype.$stopCssAnimation=function(){this.$isAnimating=!1,r.removeCssClass(this.element,"ace_animate-blinking")},e.prototype.setPadding=function(e){this.$padding=e},e.prototype.setSession=function(e){this.session=e},e.prototype.setBlinking=function(e){e!=this.isBlinking&&(this.isBlinking=e,this.restartTimer())},e.prototype.setBlinkInterval=function(e){e!=this.blinkInterval&&(this.blinkInterval=e,this.restartTimer())},e.prototype.setSmoothBlinking=function(e){e!=this.smoothBlinking&&(this.smoothBlinking=e,r.setCssClass(this.element,"ace_smooth-blinking",e),this.$updateCursors(!0),this.restartTimer())},e.prototype.addCursor=function(){var e=r.createElement("div");return e.className="ace_cursor",this.element.appendChild(e),this.cursors.push(e),e},e.prototype.removeCursor=function(){if(this.cursors.length>1){var e=this.cursors.pop();return e.parentNode.removeChild(e),e}},e.prototype.hideCursor=function(){this.isVisible=!1,r.addCssClass(this.element,"ace_hidden-cursors"),this.restartTimer()},e.prototype.showCursor=function(){this.isVisible=!0,r.removeCssClass(this.element,"ace_hidden-cursors"),this.restartTimer()},e.prototype.restartTimer=function(){var e=this.$updateCursors;clearInterval(this.intervalId),clearTimeout(this.timeoutId),this.$stopCssAnimation(),this.smoothBlinking&&(this.$isSmoothBlinking=!1,r.removeCssClass(this.element,"ace_smooth-blinking")),e(!0);if(!this.isBlinking||!this.blinkInterval||!this.isVisible){this.$stopCssAnimation();return}this.smoothBlinking&&(this.$isSmoothBlinking=!0,setTimeout(function(){this.$isSmoothBlinking&&r.addCssClass(this.element,"ace_smooth-blinking")}.bind(this)));if(r.HAS_CSS_ANIMATION)this.$startCssAnimation();else{var t=function(){this.timeoutId=setTimeout(function(){e(!1)},.6*this.blinkInterval)}.bind(this);this.intervalId=setInterval(function(){e(!0),t()},this.blinkInterval),t()}},e.prototype.getPixelPosition=function(e,t){if(!this.config||!this.session)return{left:0,top:0};e||(e=this.session.selection.getCursor());var n=this.session.documentToScreenPosition(e),r=this.$padding+(this.session.$bidiHandler.isBidiRow(n.row,e.row)?this.session.$bidiHandler.getPosLeft(n.column):n.column*this.config.characterWidth),i=(n.row-(t?this.config.firstRowScreen:0))*this.config.lineHeight;return{left:r,top:i}},e.prototype.isCursorInView=function(e,t){return e.top>=0&&e.top<t.maxHeight},e.prototype.update=function(e){this.config=e;var t=this.session.$selectionMarkers,n=0,i=0;if(t===undefined||t.length===0)t=[{cursor:null}];for(var n=0,s=t.length;n<s;n++){var o=this.getPixelPosition(t[n].cursor,!0);if((o.top>e.height+e.offset||o.top<0)&&n>1)continue;var u=this.cursors[i++]||this.addCursor(),a=u.style;this.drawCursor?this.drawCursor(u,o,e,t[n],this.session):this.isCursorInView(o,e)?(r.setStyle(a,"display","block"),r.translate(u,o.left,o.top),r.setStyle(a,"width",Math.round(e.characterWidth)+"px"),r.setStyle(a,"height",e.lineHeight+"px")):r.setStyle(a,"display","none")}while(this.cursors.length>i)this.removeCursor();var f=this.session.getOverwrite();this.$setOverwrite(f),this.$pixelPos=o,this.restartTimer()},e.prototype.$setOverwrite=function(e){e!=this.overwrite&&(this.overwrite=e,e?r.addCssClass(this.element,"ace_overwrite-cursors"):r.removeCssClass(this.element,"ace_overwrite-cursors"))},e.prototype.destroy=function(){clearInterval(this.intervalId),clearTimeout(this.timeoutId)},e}();i.prototype.$padding=0,i.prototype.drawCursor=null,t.Cursor=i}),define("ace/scrollbar",["require","exports","module","ace/lib/oop","ace/lib/dom","ace/lib/event","ace/lib/event_emitter"],function(e,t,n){"use strict";var r=this&&this.__extends||function(){var e=function(t,n){return e=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(e,t){e.__proto__=t}||function(e,t){for(var n in t)Object.prototype.hasOwnProperty.call(t,n)&&(e[n]=t[n])},e(t,n)};return function(t,n){function r(){this.constructor=t}if(typeof n!="function"&&n!==null)throw new TypeError("Class extends value "+String(n)+" is not a constructor or null");e(t,n),t.prototype=n===null?Object.create(n):(r.prototype=n.prototype,new r)}}(),i=e("./lib/oop"),s=e("./lib/dom"),o=e("./lib/event"),u=e("./lib/event_emitter").EventEmitter,a=32768,f=function(){function e(e,t){this.element=s.createElement("div"),this.element.className="ace_scrollbar ace_scrollbar"+t,this.inner=s.createElement("div"),this.inner.className="ace_scrollbar-inner",this.inner.textContent="\u00a0",this.element.appendChild(this.inner),e.appendChild(this.element),this.setVisible(!1),this.skipEvent=!1,o.addListener(this.element,"scroll",this.onScroll.bind(this)),o.addListener(this.element,"mousedown",o.preventDefault)}return e.prototype.setVisible=function(e){this.element.style.display=e?"":"none",this.isVisible=e,this.coeff=1},e}();i.implement(f.prototype,u);var l=function(e){function t(t,n){var r=e.call(this,t,"-v")||this;return r.scrollTop=0,r.scrollHeight=0,n.$scrollbarWidth=r.width=s.scrollbarWidth(t.ownerDocument),r.inner.style.width=r.element.style.width=(r.width||15)+5+"px",r.$minWidth=0,r}return r(t,e),t.prototype.onScroll=function(){if(!this.skipEvent){this.scrollTop=this.element.scrollTop;if(this.coeff!=1){var e=this.element.clientHeight/this.scrollHeight;this.scrollTop=this.scrollTop*(1-e)/(this.coeff-e)}this._emit("scroll",{data:this.scrollTop})}this.skipEvent=!1},t.prototype.getWidth=function(){return Math.max(this.isVisible?this.width:0,this.$minWidth||0)},t.prototype.setHeight=function(e){this.element.style.height=e+"px"},t.prototype.setScrollHeight=function(e){this.scrollHeight=e,e>a?(this.coeff=a/e,e=a):this.coeff!=1&&(this.coeff=1),this.inner.style.height=e+"px"},t.prototype.setScrollTop=function(e){this.scrollTop!=e&&(this.skipEvent=!0,this.scrollTop=e,this.element.scrollTop=e*this.coeff)},t}(f);l.prototype.setInnerHeight=l.prototype.setScrollHeight;var c=function(e){function t(t,n){var r=e.call(this,t,"-h")||this;return r.scrollLeft=0,r.height=n.$scrollbarWidth,r.inner.style.height=r.element.style.height=(r.height||15)+5+"px",r}return r(t,e),t.prototype.onScroll=function(){this.skipEvent||(this.scrollLeft=this.element.scrollLeft,this._emit("scroll",{data:this.scrollLeft})),this.skipEvent=!1},t.prototype.getHeight=function(){return this.isVisible?this.height:0},t.prototype.setWidth=function(e){this.element.style.width=e+"px"},t.prototype.setInnerWidth=function(e){this.inner.style.width=e+"px"},t.prototype.setScrollWidth=function(e){this.inner.style.width=e+"px"},t.prototype.setScrollLeft=function(e){this.scrollLeft!=e&&(this.skipEvent=!0,this.scrollLeft=this.element.scrollLeft=e)},t}(f);t.ScrollBar=l,t.ScrollBarV=l,t.ScrollBarH=c,t.VScrollBar=l,t.HScrollBar=c}),define("ace/scrollbar_custom",["require","exports","module","ace/lib/oop","ace/lib/dom","ace/lib/event","ace/lib/event_emitter"],function(e,t,n){"use strict";var r=this&&this.__extends||function(){var e=function(t,n){return e=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(e,t){e.__proto__=t}||function(e,t){for(var n in t)Object.prototype.hasOwnProperty.call(t,n)&&(e[n]=t[n])},e(t,n)};return function(t,n){function r(){this.constructor=t}if(typeof n!="function"&&n!==null)throw new TypeError("Class extends value "+String(n)+" is not a constructor or null");e(t,n),t.prototype=n===null?Object.create(n):(r.prototype=n.prototype,new r)}}(),i=e("./lib/oop"),s=e("./lib/dom"),o=e("./lib/event"),u=e("./lib/event_emitter").EventEmitter;s.importCssString(".ace_editor>.ace_sb-v div, .ace_editor>.ace_sb-h div{\n  position: absolute;\n  background: rgba(128, 128, 128, 0.6);\n  -moz-box-sizing: border-box;\n  box-sizing: border-box;\n  border: 1px solid #bbb;\n  border-radius: 2px;\n  z-index: 8;\n}\n.ace_editor>.ace_sb-v, .ace_editor>.ace_sb-h {\n  position: absolute;\n  z-index: 6;\n  background: none;\n  overflow: hidden!important;\n}\n.ace_editor>.ace_sb-v {\n  z-index: 6;\n  right: 0;\n  top: 0;\n  width: 12px;\n}\n.ace_editor>.ace_sb-v div {\n  z-index: 8;\n  right: 0;\n  width: 100%;\n}\n.ace_editor>.ace_sb-h {\n  bottom: 0;\n  left: 0;\n  height: 12px;\n}\n.ace_editor>.ace_sb-h div {\n  bottom: 0;\n  height: 100%;\n}\n.ace_editor>.ace_sb_grabbed {\n  z-index: 8;\n  background: #000;\n}","ace_scrollbar.css",!1);var a=function(){function e(e,t){this.element=s.createElement("div"),this.element.className="ace_sb"+t,this.inner=s.createElement("div"),this.inner.className="",this.element.appendChild(this.inner),this.VScrollWidth=12,this.HScrollHeight=12,e.appendChild(this.element),this.setVisible(!1),this.skipEvent=!1,o.addMultiMouseDownListener(this.element,[500,300,300],this,"onMouseDown")}return e.prototype.setVisible=function(e){this.element.style.display=e?"":"none",this.isVisible=e,this.coeff=1},e}();i.implement(a.prototype,u);var f=function(e){function t(t,n){var r=e.call(this,t,"-v")||this;return r.scrollTop=0,r.scrollHeight=0,r.parent=t,r.width=r.VScrollWidth,r.renderer=n,r.inner.style.width=r.element.style.width=(r.width||15)+"px",r.$minWidth=0,r}return r(t,e),t.prototype.onMouseDown=function(e,t){if(e!=="mousedown")return;if(o.getButton(t)!==0||t.detail===2)return;if(t.target===this.inner){var n=this,r=t.clientY,i=function(e){r=e.clientY},s=function(){clearInterval(l)},u=t.clientY,a=this.thumbTop,f=function(){if(r===undefined)return;var e=n.scrollTopFromThumbTop(a+r-u);if(e===n.scrollTop)return;n._emit("scroll",{data:e})};o.capture(this.inner,i,s);var l=setInterval(f,20);return o.preventDefault(t)}var c=t.clientY-this.element.getBoundingClientRect().top-this.thumbHeight/2;return this._emit("scroll",{data:this.scrollTopFromThumbTop(c)}),o.preventDefault(t)},t.prototype.getHeight=function(){return this.height},t.prototype.scrollTopFromThumbTop=function(e){var t=e*(this.pageHeight-this.viewHeight)/(this.slideHeight-this.thumbHeight);return t>>=0,t<0?t=0:t>this.pageHeight-this.viewHeight&&(t=this.pageHeight-this.viewHeight),t},t.prototype.getWidth=function(){return Math.max(this.isVisible?this.width:0,this.$minWidth||0)},t.prototype.setHeight=function(e){this.height=Math.max(0,e),this.slideHeight=this.height,this.viewHeight=this.height,this.setScrollHeight(this.pageHeight,!0)},t.prototype.setScrollHeight=function(e,t){if(this.pageHeight===e&&!t)return;this.pageHeight=e,this.thumbHeight=this.slideHeight*this.viewHeight/this.pageHeight,this.thumbHeight>this.slideHeight&&(this.thumbHeight=this.slideHeight),this.thumbHeight<15&&(this.thumbHeight=15),this.inner.style.height=this.thumbHeight+"px",this.scrollTop>this.pageHeight-this.viewHeight&&(this.scrollTop=this.pageHeight-this.viewHeight,this.scrollTop<0&&(this.scrollTop=0),this._emit("scroll",{data:this.scrollTop}))},t.prototype.setScrollTop=function(e){this.scrollTop=e,e<0&&(e=0),this.thumbTop=e*(this.slideHeight-this.thumbHeight)/(this.pageHeight-this.viewHeight),this.inner.style.top=this.thumbTop+"px"},t}(a);f.prototype.setInnerHeight=f.prototype.setScrollHeight;var l=function(e){function t(t,n){var r=e.call(this,t,"-h")||this;return r.scrollLeft=0,r.scrollWidth=0,r.height=r.HScrollHeight,r.inner.style.height=r.element.style.height=(r.height||12)+"px",r.renderer=n,r}return r(t,e),t.prototype.onMouseDown=function(e,t){if(e!=="mousedown")return;if(o.getButton(t)!==0||t.detail===2)return;if(t.target===this.inner){var n=this,r=t.clientX,i=function(e){r=e.clientX},s=function(){clearInterval(l)},u=t.clientX,a=this.thumbLeft,f=function(){if(r===undefined)return;var e=n.scrollLeftFromThumbLeft(a+r-u);if(e===n.scrollLeft)return;n._emit("scroll",{data:e})};o.capture(this.inner,i,s);var l=setInterval(f,20);return o.preventDefault(t)}var c=t.clientX-this.element.getBoundingClientRect().left-this.thumbWidth/2;return this._emit("scroll",{data:this.scrollLeftFromThumbLeft(c)}),o.preventDefault(t)},t.prototype.getHeight=function(){return this.isVisible?this.height:0},t.prototype.scrollLeftFromThumbLeft=function(e){var t=e*(this.pageWidth-this.viewWidth)/(this.slideWidth-this.thumbWidth);return t>>=0,t<0?t=0:t>this.pageWidth-this.viewWidth&&(t=this.pageWidth-this.viewWidth),t},t.prototype.setWidth=function(e){this.width=Math.max(0,e),this.element.style.width=this.width+"px",this.slideWidth=this.width,this.viewWidth=this.width,this.setScrollWidth(this.pageWidth,!0)},t.prototype.setScrollWidth=function(e,t){if(this.pageWidth===e&&!t)return;this.pageWidth=e,this.thumbWidth=this.slideWidth*this.viewWidth/this.pageWidth,this.thumbWidth>this.slideWidth&&(this.thumbWidth=this.slideWidth),this.thumbWidth<15&&(this.thumbWidth=15),this.inner.style.width=this.thumbWidth+"px",this.scrollLeft>this.pageWidth-this.viewWidth&&(this.scrollLeft=this.pageWidth-this.viewWidth,this.scrollLeft<0&&(this.scrollLeft=0),this._emit("scroll",{data:this.scrollLeft}))},t.prototype.setScrollLeft=function(e){this.scrollLeft=e,e<0&&(e=0),this.thumbLeft=e*(this.slideWidth-this.thumbWidth)/(this.pageWidth-this.viewWidth),this.inner.style.left=this.thumbLeft+"px"},t}(a);l.prototype.setInnerWidth=l.prototype.setScrollWidth,t.ScrollBar=f,t.ScrollBarV=f,t.ScrollBarH=l,t.VScrollBar=f,t.HScrollBar=l}),define("ace/renderloop",["require","exports","module","ace/lib/event"],function(e,t,n){"use strict";var r=e("./lib/event"),i=function(){function e(e,t){this.onRender=e,this.pending=!1,this.changes=0,this.$recursionLimit=2,this.window=t||window;var n=this;this._flush=function(e){n.pending=!1;var t=n.changes;t&&(r.blockIdle(100),n.changes=0,n.onRender(t));if(n.changes){if(n.$recursionLimit--<0)return;n.schedule()}else n.$recursionLimit=2}}return e.prototype.schedule=function(e){this.changes=this.changes|e,this.changes&&!this.pending&&(r.nextFrame(this._flush),this.pending=!0)},e.prototype.clear=function(e){var t=this.changes;return this.changes=0,t},e}();t.RenderLoop=i}),define("ace/layer/font_metrics",["require","exports","module","ace/lib/oop","ace/lib/dom","ace/lib/lang","ace/lib/event","ace/lib/useragent","ace/lib/event_emitter"],function(e,t,n){var r=e("../lib/oop"),i=e("../lib/dom"),s=e("../lib/lang"),o=e("../lib/event"),u=e("../lib/useragent"),a=e("../lib/event_emitter").EventEmitter,f=512,l=typeof ResizeObserver=="function",c=200,h=function(){function e(e){this.el=i.createElement("div"),this.$setMeasureNodeStyles(this.el.style,!0),this.$main=i.createElement("div"),this.$setMeasureNodeStyles(this.$main.style),this.$measureNode=i.createElement("div"),this.$setMeasureNodeStyles(this.$measureNode.style),this.el.appendChild(this.$main),this.el.appendChild(this.$measureNode),e.appendChild(this.el),this.$measureNode.textContent=s.stringRepeat("X",f),this.$characterSize={width:0,height:0},l?this.$addObserver():this.checkForSizeChanges()}return e.prototype.$setMeasureNodeStyles=function(e,t){e.width=e.height="auto",e.left=e.top="0px",e.visibility="hidden",e.position="absolute",e.whiteSpace="pre",u.isIE<8?e["font-family"]="inherit":e.font="inherit",e.overflow=t?"hidden":"visible"},e.prototype.checkForSizeChanges=function(e){e===undefined&&(e=this.$measureSizes());if(e&&(this.$characterSize.width!==e.width||this.$characterSize.height!==e.height)){this.$measureNode.style.fontWeight="bold";var t=this.$measureSizes();this.$measureNode.style.fontWeight="",this.$characterSize=e,this.charSizes=Object.create(null),this.allowBoldFonts=t&&t.width===e.width&&t.height===e.height,this._emit("changeCharacterSize",{data:e})}},e.prototype.$addObserver=function(){var e=this;this.$observer=new window.ResizeObserver(function(t){e.checkForSizeChanges()}),this.$observer.observe(this.$measureNode)},e.prototype.$pollSizeChanges=function(){if(this.$pollSizeChangesTimer||this.$observer)return this.$pollSizeChangesTimer;var e=this;return this.$pollSizeChangesTimer=o.onIdle(function t(){e.checkForSizeChanges(),o.onIdle(t,500)},500)},e.prototype.setPolling=function(e){e?this.$pollSizeChanges():this.$pollSizeChangesTimer&&(clearInterval(this.$pollSizeChangesTimer),this.$pollSizeChangesTimer=0)},e.prototype.$measureSizes=function(e){var t={height:(e||this.$measureNode).clientHeight,width:(e||this.$measureNode).clientWidth/f};return t.width===0||t.height===0?null:t},e.prototype.$measureCharWidth=function(e){this.$main.textContent=s.stringRepeat(e,f);var t=this.$main.getBoundingClientRect();return t.width/f},e.prototype.getCharacterWidth=function(e){var t=this.charSizes[e];return t===undefined&&(t=this.charSizes[e]=this.$measureCharWidth(e)/this.$characterSize.width),t},e.prototype.destroy=function(){clearInterval(this.$pollSizeChangesTimer),this.$observer&&this.$observer.disconnect(),this.el&&this.el.parentNode&&this.el.parentNode.removeChild(this.el)},e.prototype.$getZoom=function(e){return!e||!e.parentElement?1:(Number(window.getComputedStyle(e).zoom)||1)*this.$getZoom(e.parentElement)},e.prototype.$initTransformMeasureNodes=function(){var e=function(e,t){return["div",{style:"position: absolute;top:"+e+"px;left:"+t+"px;"}]};this.els=i.buildDom([e(0,0),e(c,0),e(0,c),e(c,c)],this.el)},e.prototype.transformCoordinates=function(e,t){function r(e,t,n){var r=e[1]*t[0]-e[0]*t[1];return[(-t[1]*n[0]+t[0]*n[1])/r,(+e[1]*n[0]-e[0]*n[1])/r]}function i(e,t){return[e[0]-t[0],e[1]-t[1]]}function s(e,t){return[e[0]+t[0],e[1]+t[1]]}function o(e,t){return[e*t[0],e*t[1]]}function u(e){var t=e.getBoundingClientRect();return[t.left,t.top]}if(e){var n=this.$getZoom(this.el);e=o(1/n,e)}this.els||this.$initTransformMeasureNodes();var a=u(this.els[0]),f=u(this.els[1]),l=u(this.els[2]),h=u(this.els[3]),p=r(i(h,f),i(h,l),i(s(f,l),s(h,a))),d=o(1+p[0],i(f,a)),v=o(1+p[1],i(l,a));if(t){var m=t,g=p[0]*m[0]/c+p[1]*m[1]/c+1,y=s(o(m[0],d),o(m[1],v));return s(o(1/g/c,y),a)}var b=i(e,a),w=r(i(d,o(p[0],b)),i(v,o(p[1],b)),b);return o(c,w)},e}();h.prototype.$characterSize={width:0,height:0},r.implement(h.prototype,a),t.FontMetrics=h}),define("ace/css/editor-css",["require","exports","module"],function(e,t,n){n.exports='\n.ace_br1 {border-top-left-radius    : 3px;}\n.ace_br2 {border-top-right-radius   : 3px;}\n.ace_br3 {border-top-left-radius    : 3px; border-top-right-radius:    3px;}\n.ace_br4 {border-bottom-right-radius: 3px;}\n.ace_br5 {border-top-left-radius    : 3px; border-bottom-right-radius: 3px;}\n.ace_br6 {border-top-right-radius   : 3px; border-bottom-right-radius: 3px;}\n.ace_br7 {border-top-left-radius    : 3px; border-top-right-radius:    3px; border-bottom-right-radius: 3px;}\n.ace_br8 {border-bottom-left-radius : 3px;}\n.ace_br9 {border-top-left-radius    : 3px; border-bottom-left-radius:  3px;}\n.ace_br10{border-top-right-radius   : 3px; border-bottom-left-radius:  3px;}\n.ace_br11{border-top-left-radius    : 3px; border-top-right-radius:    3px; border-bottom-left-radius:  3px;}\n.ace_br12{border-bottom-right-radius: 3px; border-bottom-left-radius:  3px;}\n.ace_br13{border-top-left-radius    : 3px; border-bottom-right-radius: 3px; border-bottom-left-radius:  3px;}\n.ace_br14{border-top-right-radius   : 3px; border-bottom-right-radius: 3px; border-bottom-left-radius:  3px;}\n.ace_br15{border-top-left-radius    : 3px; border-top-right-radius:    3px; border-bottom-right-radius: 3px; border-bottom-left-radius: 3px;}\n\n\n.ace_editor {\n    position: relative;\n    overflow: hidden;\n    padding: 0;\n    font: 12px/normal \'Monaco\', \'Menlo\', \'Ubuntu Mono\', \'Consolas\', \'Source Code Pro\', \'source-code-pro\', monospace;\n    direction: ltr;\n    text-align: left;\n    -webkit-tap-highlight-color: rgba(0, 0, 0, 0);\n    forced-color-adjust: none;\n}\n\n.ace_scroller {\n    position: absolute;\n    overflow: hidden;\n    top: 0;\n    bottom: 0;\n    background-color: inherit;\n    -ms-user-select: none;\n    -moz-user-select: none;\n    -webkit-user-select: none;\n    user-select: none;\n    cursor: text;\n}\n\n.ace_content {\n    position: absolute;\n    box-sizing: border-box;\n    min-width: 100%;\n    contain: style size layout;\n    font-variant-ligatures: no-common-ligatures;\n}\n\n.ace_keyboard-focus:focus {\n    box-shadow: inset 0 0 0 2px #5E9ED6;\n    outline: none;\n}\n\n.ace_dragging .ace_scroller:before{\n    position: absolute;\n    top: 0;\n    left: 0;\n    right: 0;\n    bottom: 0;\n    content: \'\';\n    background: rgba(250, 250, 250, 0.01);\n    z-index: 1000;\n}\n.ace_dragging.ace_dark .ace_scroller:before{\n    background: rgba(0, 0, 0, 0.01);\n}\n\n.ace_gutter {\n    position: absolute;\n    overflow : hidden;\n    width: auto;\n    top: 0;\n    bottom: 0;\n    left: 0;\n    cursor: default;\n    z-index: 4;\n    -ms-user-select: none;\n    -moz-user-select: none;\n    -webkit-user-select: none;\n    user-select: none;\n    contain: style size layout;\n}\n\n.ace_gutter-active-line {\n    position: absolute;\n    left: 0;\n    right: 0;\n}\n\n.ace_scroller.ace_scroll-left:after {\n    content: "";\n    position: absolute;\n    top: 0;\n    right: 0;\n    bottom: 0;\n    left: 0;\n    box-shadow: 17px 0 16px -16px rgba(0, 0, 0, 0.4) inset;\n    pointer-events: none;\n}\n\n.ace_gutter-cell, .ace_gutter-cell_svg-icons {\n    position: absolute;\n    top: 0;\n    left: 0;\n    right: 0;\n    padding-left: 19px;\n    padding-right: 6px;\n    background-repeat: no-repeat;\n}\n\n.ace_gutter-cell_svg-icons .ace_gutter_annotation {\n    margin-left: -14px;\n    float: left;\n}\n\n.ace_gutter-cell .ace_gutter_annotation {\n    margin-left: -19px;\n    float: left;\n}\n\n.ace_gutter-cell.ace_error, .ace_icon.ace_error, .ace_icon.ace_error_fold, .ace_gutter-cell.ace_security, .ace_icon.ace_security, .ace_icon.ace_security_fold {\n    background-image: 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url("data:image/svg+xml;base64,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");\n    background-color: darkorange;\n}\n\n.ace_scrollbar {\n    contain: strict;\n    position: absolute;\n    right: 0;\n    bottom: 0;\n    z-index: 6;\n}\n\n.ace_scrollbar-inner {\n    position: absolute;\n    cursor: text;\n    left: 0;\n    top: 0;\n}\n\n.ace_scrollbar-v{\n    overflow-x: hidden;\n    overflow-y: scroll;\n    top: 0;\n}\n\n.ace_scrollbar-h {\n    overflow-x: scroll;\n    overflow-y: hidden;\n    left: 0;\n}\n\n.ace_print-margin {\n    position: absolute;\n    height: 100%;\n}\n\n.ace_text-input {\n    position: absolute;\n    z-index: 0;\n    width: 0.5em;\n    height: 1em;\n    opacity: 0;\n    background: transparent;\n    -moz-appearance: none;\n    appearance: none;\n    border: none;\n    resize: none;\n    outline: none;\n    overflow: hidden;\n    font: inherit;\n    padding: 0 1px;\n    margin: 0 -1px;\n    contain: strict;\n    -ms-user-select: text;\n    -moz-user-select: text;\n    -webkit-user-select: text;\n    user-select: text;\n    /*with `pre-line` chrome inserts &nbsp; instead of space*/\n    white-space: pre!important;\n}\n.ace_text-input.ace_composition {\n    background: transparent;\n    color: inherit;\n    z-index: 1000;\n    opacity: 1;\n}\n.ace_composition_placeholder { color: transparent }\n.ace_composition_marker { \n    border-bottom: 1px solid;\n    position: absolute;\n    border-radius: 0;\n    margin-top: 1px;\n}\n\n[ace_nocontext=true] {\n    transform: none!important;\n    filter: none!important;\n    clip-path: none!important;\n    mask : none!important;\n    contain: none!important;\n    perspective: none!important;\n    mix-blend-mode: initial!important;\n    z-index: auto;\n}\n\n.ace_layer {\n    z-index: 1;\n    position: absolute;\n    overflow: hidden;\n    /* workaround for chrome bug https://github.com/ajaxorg/ace/issues/2312*/\n    word-wrap: normal;\n    white-space: pre;\n    height: 100%;\n    width: 100%;\n    box-sizing: border-box;\n    /* setting pointer-events: auto; on node under the mouse, which changes\n        during scroll, will break mouse wheel scrolling in Safari */\n    pointer-events: none;\n}\n\n.ace_gutter-layer {\n    position: relative;\n    width: auto;\n    text-align: right;\n    pointer-events: auto;\n    height: 1000000px;\n    contain: style size layout;\n}\n\n.ace_text-layer {\n    font: inherit !important;\n    position: absolute;\n    height: 1000000px;\n    width: 1000000px;\n    contain: style size layout;\n}\n\n.ace_text-layer > .ace_line, .ace_text-layer > .ace_line_group {\n    contain: style size layout;\n    position: absolute;\n    top: 0;\n    left: 0;\n    right: 0;\n}\n\n.ace_hidpi .ace_text-layer,\n.ace_hidpi .ace_gutter-layer,\n.ace_hidpi .ace_content,\n.ace_hidpi .ace_gutter {\n    contain: strict;\n}\n.ace_hidpi .ace_text-layer > .ace_line, \n.ace_hidpi .ace_text-layer > .ace_line_group {\n    contain: strict;\n}\n\n.ace_cjk {\n    display: inline-block;\n    text-align: center;\n}\n\n.ace_cursor-layer {\n    z-index: 4;\n}\n\n.ace_cursor {\n    z-index: 4;\n    position: absolute;\n    box-sizing: border-box;\n    border-left: 2px solid;\n    /* workaround for smooth cursor repaintng whole screen in chrome */\n    transform: translatez(0);\n}\n\n.ace_multiselect .ace_cursor {\n    border-left-width: 1px;\n}\n\n.ace_slim-cursors .ace_cursor {\n    border-left-width: 1px;\n}\n\n.ace_overwrite-cursors .ace_cursor {\n    border-left-width: 0;\n    border-bottom: 1px solid;\n}\n\n.ace_hidden-cursors .ace_cursor {\n    opacity: 0.2;\n}\n\n.ace_hasPlaceholder .ace_hidden-cursors .ace_cursor {\n    opacity: 0;\n}\n\n.ace_smooth-blinking .ace_cursor {\n    transition: opacity 0.18s;\n}\n\n.ace_animate-blinking .ace_cursor {\n    animation-duration: 1000ms;\n    animation-timing-function: step-end;\n    animation-name: blink-ace-animate;\n    animation-iteration-count: infinite;\n}\n\n.ace_animate-blinking.ace_smooth-blinking .ace_cursor {\n    animation-duration: 1000ms;\n    animation-timing-function: ease-in-out;\n    animation-name: blink-ace-animate-smooth;\n}\n    \n@keyframes blink-ace-animate {\n    from, to { opacity: 1; }\n    60% { opacity: 0; }\n}\n\n@keyframes blink-ace-animate-smooth {\n    from, to { opacity: 1; }\n    45% { opacity: 1; }\n    60% { opacity: 0; }\n    85% { opacity: 0; }\n}\n\n.ace_marker-layer .ace_step, .ace_marker-layer .ace_stack {\n    position: absolute;\n    z-index: 3;\n}\n\n.ace_marker-layer .ace_selection {\n    position: absolute;\n    z-index: 5;\n}\n\n.ace_marker-layer .ace_bracket {\n    position: absolute;\n    z-index: 6;\n}\n\n.ace_marker-layer .ace_error_bracket {\n    position: absolute;\n    border-bottom: 1px solid #DE5555;\n    border-radius: 0;\n}\n\n.ace_marker-layer .ace_active-line {\n    position: absolute;\n    z-index: 2;\n}\n\n.ace_marker-layer .ace_selected-word {\n    position: absolute;\n    z-index: 4;\n    box-sizing: border-box;\n}\n\n.ace_line .ace_fold {\n    box-sizing: border-box;\n\n    display: inline-block;\n    height: 11px;\n    margin-top: -2px;\n    vertical-align: middle;\n\n    background-image:\n        url("data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABEAAAAJCAYAAADU6McMAAAAGXRFWHRTb2Z0d2FyZQBBZG9iZSBJbWFnZVJlYWR5ccllPAAAAJpJREFUeNpi/P//PwOlgAXGYGRklAVSokD8GmjwY1wasKljQpYACtpCFeADcHVQfQyMQAwzwAZI3wJKvCLkfKBaMSClBlR7BOQikCFGQEErIH0VqkabiGCAqwUadAzZJRxQr/0gwiXIal8zQQPnNVTgJ1TdawL0T5gBIP1MUJNhBv2HKoQHHjqNrA4WO4zY0glyNKLT2KIfIMAAQsdgGiXvgnYAAAAASUVORK5CYII="),\n        url("data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAA3CAYAAADNNiA5AAAAGXRFWHRTb2Z0d2FyZQBBZG9iZSBJbWFnZVJlYWR5ccllPAAAACJJREFUeNpi+P//fxgTAwPDBxDxD078RSX+YeEyDFMCIMAAI3INmXiwf2YAAAAASUVORK5CYII=");\n    background-repeat: no-repeat, repeat-x;\n    background-position: center center, top left;\n    color: transparent;\n\n    border: 1px solid black;\n    border-radius: 2px;\n\n    cursor: pointer;\n    pointer-events: auto;\n}\n\n.ace_dark .ace_fold {\n}\n\n.ace_fold:hover{\n    background-image:\n        url("data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABEAAAAJCAYAAADU6McMAAAAGXRFWHRTb2Z0d2FyZQBBZG9iZSBJbWFnZVJlYWR5ccllPAAAAJpJREFUeNpi/P//PwOlgAXGYGRklAVSokD8GmjwY1wasKljQpYACtpCFeADcHVQfQyMQAwzwAZI3wJKvCLkfKBaMSClBlR7BOQikCFGQEErIH0VqkabiGCAqwUadAzZJRxQr/0gwiXIal8zQQPnNVTgJ1TdawL0T5gBIP1MUJNhBv2HKoQHHjqNrA4WO4zY0glyNKLT2KIfIMAAQsdgGiXvgnYAAAAASUVORK5CYII="),\n        url("data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAA3CAYAAADNNiA5AAAAGXRFWHRTb2Z0d2FyZQBBZG9iZSBJbWFnZVJlYWR5ccllPAAAACBJREFUeNpi+P//fz4TAwPDZxDxD5X4i5fLMEwJgAADAEPVDbjNw87ZAAAAAElFTkSuQmCC");\n}\n\n.ace_tooltip {\n    background-color: #f5f5f5;\n    border: 1px solid gray;\n    border-radius: 1px;\n    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.3);\n    color: black;\n    max-width: 100%;\n    padding: 3px 4px;\n    position: fixed;\n    z-index: 999999;\n    box-sizing: border-box;\n    cursor: default;\n    white-space: pre-wrap;\n    word-wrap: break-word;\n    line-height: normal;\n    font-style: normal;\n    font-weight: normal;\n    letter-spacing: normal;\n    pointer-events: none;\n    overflow: auto;\n    max-width: min(60em, 66vw);\n    overscroll-behavior: contain;\n}\n.ace_tooltip pre {\n    white-space: pre-wrap;\n}\n\n.ace_tooltip.ace_dark {\n    background-color: #636363;\n    color: #fff;\n}\n\n.ace_tooltip:focus {\n    outline: 1px solid #5E9ED6;\n}\n\n.ace_icon {\n    display: inline-block;\n    width: 18px;\n    vertical-align: top;\n}\n\n.ace_icon_svg {\n    display: inline-block;\n    width: 12px;\n    vertical-align: top;\n    -webkit-mask-repeat: no-repeat;\n    -webkit-mask-size: 12px;\n    -webkit-mask-position: center;\n}\n\n.ace_folding-enabled > .ace_gutter-cell, .ace_folding-enabled > .ace_gutter-cell_svg-icons {\n    padding-right: 13px;\n}\n\n.ace_fold-widget {\n    box-sizing: border-box;\n\n    margin: 0 -12px 0 1px;\n    display: none;\n    width: 11px;\n    vertical-align: top;\n\n    background-image: url("data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAUAAAAFCAYAAACNbyblAAAANElEQVR42mWKsQ0AMAzC8ixLlrzQjzmBiEjp0A6WwBCSPgKAXoLkqSot7nN3yMwR7pZ32NzpKkVoDBUxKAAAAABJRU5ErkJggg==");\n    background-repeat: no-repeat;\n    background-position: center;\n\n    border-radius: 3px;\n    \n    border: 1px solid transparent;\n    cursor: pointer;\n}\n\n.ace_folding-enabled .ace_fold-widget {\n    display: inline-block;   \n}\n\n.ace_fold-widget.ace_end {\n    background-image: url("data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAUAAAAFCAYAAACNbyblAAAANElEQVR42m3HwQkAMAhD0YzsRchFKI7sAikeWkrxwScEB0nh5e7KTPWimZki4tYfVbX+MNl4pyZXejUO1QAAAABJRU5ErkJggg==");\n}\n\n.ace_fold-widget.ace_closed {\n    background-image: url("data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAMAAAAGCAYAAAAG5SQMAAAAOUlEQVR42jXKwQkAMAgDwKwqKD4EwQ26sSOkVWjgIIHAzPiCgaqiqnJHZnKICBERHN194O5b9vbLuAVRL+l0YWnZAAAAAElFTkSuQmCCXA==");\n}\n\n.ace_fold-widget:hover {\n    border: 1px solid rgba(0, 0, 0, 0.3);\n    background-color: rgba(255, 255, 255, 0.2);\n    box-shadow: 0 1px 1px rgba(255, 255, 255, 0.7);\n}\n\n.ace_fold-widget:active {\n    border: 1px solid rgba(0, 0, 0, 0.4);\n    background-color: rgba(0, 0, 0, 0.05);\n    box-shadow: 0 1px 1px rgba(255, 255, 255, 0.8);\n}\n/**\n * Dark version for fold widgets\n */\n.ace_dark .ace_fold-widget {\n    background-image: url("data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAUAAAAFCAYAAACNbyblAAAAHklEQVQIW2P4//8/AzoGEQ7oGCaLLAhWiSwB146BAQCSTPYocqT0AAAAAElFTkSuQmCC");\n}\n.ace_dark .ace_fold-widget.ace_end {\n    background-image: url("data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAUAAAAFCAYAAACNbyblAAAAH0lEQVQIW2P4//8/AxQ7wNjIAjDMgC4AxjCVKBirIAAF0kz2rlhxpAAAAABJRU5ErkJggg==");\n}\n.ace_dark .ace_fold-widget.ace_closed {\n    background-image: url("data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAMAAAAFCAYAAACAcVaiAAAAHElEQVQIW2P4//+/AxAzgDADlOOAznHAKgPWAwARji8UIDTfQQAAAABJRU5ErkJggg==");\n}\n.ace_dark .ace_fold-widget:hover {\n    box-shadow: 0 1px 1px rgba(255, 255, 255, 0.2);\n    background-color: rgba(255, 255, 255, 0.1);\n}\n.ace_dark .ace_fold-widget:active {\n    box-shadow: 0 1px 1px rgba(255, 255, 255, 0.2);\n}\n\n.ace_inline_button {\n    border: 1px solid lightgray;\n    display: inline-block;\n    margin: -1px 8px;\n    padding: 0 5px;\n    pointer-events: auto;\n    cursor: pointer;\n}\n.ace_inline_button:hover {\n    border-color: gray;\n    background: rgba(200,200,200,0.2);\n    display: inline-block;\n    pointer-events: auto;\n}\n\n.ace_fold-widget.ace_invalid {\n    background-color: #FFB4B4;\n    border-color: #DE5555;\n}\n\n.ace_fade-fold-widgets .ace_fold-widget {\n    transition: opacity 0.4s ease 0.05s;\n    opacity: 0;\n}\n\n.ace_fade-fold-widgets:hover .ace_fold-widget {\n    transition: opacity 0.05s ease 0.05s;\n    opacity:1;\n}\n\n.ace_underline {\n    text-decoration: underline;\n}\n\n.ace_bold {\n    font-weight: bold;\n}\n\n.ace_nobold .ace_bold {\n    font-weight: normal;\n}\n\n.ace_italic {\n    font-style: italic;\n}\n\n\n.ace_error-marker {\n    background-color: rgba(255, 0, 0,0.2);\n    position: absolute;\n    z-index: 9;\n}\n\n.ace_highlight-marker {\n    background-color: rgba(255, 255, 0,0.2);\n    position: absolute;\n    z-index: 8;\n}\n\n.ace_mobile-menu {\n    position: absolute;\n    line-height: 1.5;\n    border-radius: 4px;\n    -ms-user-select: none;\n    -moz-user-select: none;\n    -webkit-user-select: none;\n    user-select: none;\n    background: white;\n    box-shadow: 1px 3px 2px grey;\n    border: 1px solid #dcdcdc;\n    color: black;\n}\n.ace_dark > .ace_mobile-menu {\n    background: #333;\n    color: #ccc;\n    box-shadow: 1px 3px 2px grey;\n    border: 1px solid #444;\n\n}\n.ace_mobile-button {\n    padding: 2px;\n    cursor: pointer;\n    overflow: hidden;\n}\n.ace_mobile-button:hover {\n    background-color: #eee;\n    opacity:1;\n}\n.ace_mobile-button:active {\n    background-color: #ddd;\n}\n\n.ace_placeholder {\n    position: relative;\n    font-family: arial;\n    transform: scale(0.9);\n    transform-origin: left;\n    white-space: pre;\n    opacity: 0.7;\n    margin: 0 10px;\n    z-index: 1;\n}\n\n.ace_ghost_text {\n    opacity: 0.5;\n    font-style: italic;\n}\n\n.ace_ghost_text_container > div {\n    white-space: pre;\n}\n\n.ghost_text_line_wrapped::after {\n    content: "\u21a9";\n    position: absolute;\n}\n\n.ace_lineWidgetContainer.ace_ghost_text {\n    margin: 0px 4px\n}\n\n.ace_screenreader-only {\n    position:absolute;\n    left:-10000px;\n    top:auto;\n    width:1px;\n    height:1px;\n    overflow:hidden;\n}\n\n.ace_hidden_token {\n    display: none;\n}'}),define("ace/layer/decorators",["require","exports","module","ace/lib/dom","ace/lib/oop","ace/lib/event_emitter"],function(e,t,n){"use strict";var r=e("../lib/dom"),i=e("../lib/oop"),s=e("../lib/event_emitter").EventEmitter,o=function(){function e(e,t){this.canvas=r.createElement("canvas"),this.renderer=t,this.pixelRatio=1,this.maxHeight=t.layerConfig.maxHeight,this.lineHeight=t.layerConfig.lineHeight,this.canvasHeight=e.parent.scrollHeight,this.heightRatio=this.canvasHeight/this.maxHeight,this.canvasWidth=e.width,this.minDecorationHeight=2*this.pixelRatio|0,this.halfMinDecorationHeight=this.minDecorationHeight/2|0,this.canvas.width=this.canvasWidth,this.canvas.height=this.canvasHeight,this.canvas.style.top="0px",this.canvas.style.right="0px",this.canvas.style.zIndex="7px",this.canvas.style.position="absolute",this.colors={},this.colors.dark={error:"rgba(255, 18, 18, 1)",warning:"rgba(18, 136, 18, 1)",info:"rgba(18, 18, 136, 1)"},this.colors.light={error:"rgb(255,51,51)",warning:"rgb(32,133,72)",info:"rgb(35,68,138)"},e.element.appendChild(this.canvas)}return e.prototype.$updateDecorators=function(e){function i(e,t){return e.priority<t.priority?-1:e.priority>t.priority?1:0}var t=this.renderer.theme.isDark===!0?this.colors.dark:this.colors.light;if(e){this.maxHeight=e.maxHeight,this.lineHeight=e.lineHeight,this.canvasHeight=e.height;var n=(e.lastRow+1)*this.lineHeight;n<this.canvasHeight?this.heightRatio=1:this.heightRatio=this.canvasHeight/this.maxHeight}var r=this.canvas.getContext("2d"),s=this.renderer.session.$annotations;r.clearRect(0,0,this.canvas.width,this.canvas.height);if(s){var o={info:1,warning:2,error:3};s.forEach(function(e){e.priority=o[e.type]||null}),s=s.sort(i);var u=this.renderer.session.$foldData;for(var a=0;a<s.length;a++){var f=s[a].row,l=this.compensateFoldRows(f,u),c=Math.round((f-l)*this.lineHeight*this.heightRatio),h=Math.round((f-l)*this.lineHeight*this.heightRatio),p=Math.round(((f-l)*this.lineHeight+this.lineHeight)*this.heightRatio),d=p-h;if(d<this.minDecorationHeight){var v=(h+p)/2|0;v<this.halfMinDecorationHeight?v=this.halfMinDecorationHeight:v+this.halfMinDecorationHeight>this.canvasHeight&&(v=this.canvasHeight-this.halfMinDecorationHeight),h=Math.round(v-this.halfMinDecorationHeight),p=Math.round(v+this.halfMinDecorationHeight)}r.fillStyle=t[s[a].type]||null,r.fillRect(0,c,this.canvasWidth,p-h)}}var m=this.renderer.session.selection.getCursor();if(m){var l=this.compensateFoldRows(m.row,u),c=Math.round((m.row-l)*this.lineHeight*this.heightRatio);r.fillStyle="rgba(0, 0, 0, 0.5)",r.fillRect(0,c,this.canvasWidth,2)}},e.prototype.compensateFoldRows=function(e,t){var n=0;if(t&&t.length>0)for(var r=0;r<t.length;r++)e>t[r].start.row&&e<t[r].end.row?n+=e-t[r].start.row:e>=t[r].end.row&&(n+=t[r].end.row-t[r].start.row);return n},e}();i.implement(o.prototype,s),t.Decorator=o}),define("ace/virtual_renderer",["require","exports","module","ace/lib/oop","ace/lib/dom","ace/lib/lang","ace/config","ace/layer/gutter","ace/layer/marker","ace/layer/text","ace/layer/cursor","ace/scrollbar","ace/scrollbar","ace/scrollbar_custom","ace/scrollbar_custom","ace/renderloop","ace/layer/font_metrics","ace/lib/event_emitter","ace/css/editor-css","ace/layer/decorators","ace/lib/useragent","ace/layer/text_util"],function(e,t,n){"use strict";var r=e("./lib/oop"),i=e("./lib/dom"),s=e("./lib/lang"),o=e("./config"),u=e("./layer/gutter").Gutter,a=e("./layer/marker").Marker,f=e("./layer/text").Text,l=e("./layer/cursor").Cursor,c=e("./scrollbar").HScrollBar,h=e("./scrollbar").VScrollBar,p=e("./scrollbar_custom").HScrollBar,d=e("./scrollbar_custom").VScrollBar,v=e("./renderloop").RenderLoop,m=e("./layer/font_metrics").FontMetrics,g=e("./lib/event_emitter").EventEmitter,y=e("./css/editor-css"),b=e("./layer/decorators").Decorator,w=e("./lib/useragent"),E=e("./layer/text_util").isTextToken;i.importCssString(y,"ace_editor.css",!1);var S=function(){function e(e,t){var n=this;this.container=e||i.createElement("div"),i.addCssClass(this.container,"ace_editor"),i.HI_DPI&&i.addCssClass(this.container,"ace_hidpi"),this.setTheme(t),o.get("useStrictCSP")==null&&o.set("useStrictCSP",!1),this.$gutter=i.createElement("div"),this.$gutter.className="ace_gutter",this.container.appendChild(this.$gutter),this.$gutter.setAttribute("aria-hidden","true"),this.scroller=i.createElement("div"),this.scroller.className="ace_scroller",this.container.appendChild(this.scroller),this.content=i.createElement("div"),this.content.className="ace_content",this.scroller.appendChild(this.content),this.$gutterLayer=new u(this.$gutter),this.$gutterLayer.on("changeGutterWidth",this.onGutterResize.bind(this)),this.$markerBack=new a(this.content);var r=this.$textLayer=new f(this.content);this.canvas=r.element,this.$markerFront=new a(this.content),this.$cursorLayer=new l(this.content),this.$horizScroll=!1,this.$vScroll=!1,this.scrollBar=this.scrollBarV=new h(this.container,this),this.scrollBarH=new c(this.container,this),this.scrollBarV.on("scroll",function(e){n.$scrollAnimation||n.session.setScrollTop(e.data-n.scrollMargin.top)}),this.scrollBarH.on("scroll",function(e){n.$scrollAnimation||n.session.setScrollLeft(e.data-n.scrollMargin.left)}),this.scrollTop=0,this.scrollLeft=0,this.cursorPos={row:0,column:0},this.$fontMetrics=new m(this.container),this.$textLayer.$setFontMetrics(this.$fontMetrics),this.$textLayer.on("changeCharacterSize",function(e){n.updateCharacterSize(),n.onResize(!0,n.gutterWidth,n.$size.width,n.$size.height),n._signal("changeCharacterSize",e)}),this.$size={width:0,height:0,scrollerHeight:0,scrollerWidth:0,$dirty:!0},this.layerConfig={width:1,padding:0,firstRow:0,firstRowScreen:0,lastRow:0,lineHeight:0,characterWidth:0,minHeight:1,maxHeight:1,offset:0,height:1,gutterOffset:1},this.scrollMargin={left:0,right:0,top:0,bottom:0,v:0,h:0},this.margin={left:0,right:0,top:0,bottom:0,v:0,h:0},this.$keepTextAreaAtCursor=!w.isIOS,this.$loop=new v(this.$renderChanges.bind(this),this.container.ownerDocument.defaultView),this.$loop.schedule(this.CHANGE_FULL),this.updateCharacterSize(),this.setPadding(4),this.$addResizeObserver(),o.resetOptions(this),o._signal("renderer",this)}return e.prototype.updateCharacterSize=function(){this.$textLayer.allowBoldFonts!=this.$allowBoldFonts&&(this.$allowBoldFonts=this.$textLayer.allowBoldFonts,this.setStyle("ace_nobold",!this.$allowBoldFonts)),this.layerConfig.characterWidth=this.characterWidth=this.$textLayer.getCharacterWidth(),this.layerConfig.lineHeight=this.lineHeight=this.$textLayer.getLineHeight(),this.$updatePrintMargin(),i.setStyle(this.scroller.style,"line-height",this.lineHeight+"px")},e.prototype.setSession=function(e){this.session&&this.session.doc.off("changeNewLineMode",this.onChangeNewLineMode),this.session=e,e&&this.scrollMargin.top&&e.getScrollTop()<=0&&e.setScrollTop(-this.scrollMargin.top),this.$cursorLayer.setSession(e),this.$markerBack.setSession(e),this.$markerFront.setSession(e),this.$gutterLayer.setSession(e),this.$textLayer.setSession(e);if(!e)return;this.$loop.schedule(this.CHANGE_FULL),this.session.$setFontMetrics(this.$fontMetrics),this.scrollBarH.scrollLeft=this.scrollBarV.scrollTop=null,this.onChangeNewLineMode=this.onChangeNewLineMode.bind(this),this.onChangeNewLineMode(),this.session.doc.on("changeNewLineMode",this.onChangeNewLineMode)},e.prototype.updateLines=function(e,t,n){t===undefined&&(t=Infinity),this.$changedLines?(this.$changedLines.firstRow>e&&(this.$changedLines.firstRow=e),this.$changedLines.lastRow<t&&(this.$changedLines.lastRow=t)):this.$changedLines={firstRow:e,lastRow:t};if(this.$changedLines.lastRow<this.layerConfig.firstRow){if(!n)return;this.$changedLines.lastRow=this.layerConfig.lastRow}if(this.$changedLines.firstRow>this.layerConfig.lastRow)return;this.$loop.schedule(this.CHANGE_LINES)},e.prototype.onChangeNewLineMode=function(){this.$loop.schedule(this.CHANGE_TEXT),this.$textLayer.$updateEolChar(),this.session.$bidiHandler.setEolChar(this.$textLayer.EOL_CHAR)},e.prototype.onChangeTabSize=function(){this.$loop.schedule(this.CHANGE_TEXT|this.CHANGE_MARKER),this.$textLayer.onChangeTabSize()},e.prototype.updateText=function(){this.$loop.schedule(this.CHANGE_TEXT)},e.prototype.updateFull=function(e){e?this.$renderChanges(this.CHANGE_FULL,!0):this.$loop.schedule(this.CHANGE_FULL)},e.prototype.updateFontSize=function(){this.$textLayer.checkForSizeChanges()},e.prototype.$updateSizeAsync=function(){this.$loop.pending?this.$size.$dirty=!0:this.onResize()},e.prototype.onResize=function(e,t,n,r){if(this.resizing>2)return;this.resizing>0?this.resizing++:this.resizing=e?1:0;var i=this.container;r||(r=i.clientHeight||i.scrollHeight),!r&&this.$maxLines&&this.lineHeight>1&&(!i.style.height||i.style.height=="0px")&&(i.style.height="1px",r=i.clientHeight||i.scrollHeight),n||(n=i.clientWidth||i.scrollWidth);var s=this.$updateCachedSize(e,t,n,r);this.$resizeTimer&&this.$resizeTimer.cancel();if(!this.$size.scrollerHeight||!n&&!r)return this.resizing=0;e&&(this.$gutterLayer.$padding=null),e?this.$renderChanges(s|this.$changes,!0):this.$loop.schedule(s|this.$changes),this.resizing&&(this.resizing=0),this.scrollBarH.scrollLeft=this.scrollBarV.scrollTop=null,this.$customScrollbar&&this.$updateCustomScrollbar(!0)},e.prototype.$updateCachedSize=function(e,t,n,r){r-=this.$extraHeight||0;var s=0,o=this.$size,u={width:o.width,height:o.height,scrollerHeight:o.scrollerHeight,scrollerWidth:o.scrollerWidth};r&&(e||o.height!=r)&&(o.height=r,s|=this.CHANGE_SIZE,o.scrollerHeight=o.height,this.$horizScroll&&(o.scrollerHeight-=this.scrollBarH.getHeight()),this.scrollBarV.setHeight(o.scrollerHeight),this.scrollBarV.element.style.bottom=this.scrollBarH.getHeight()+"px",s|=this.CHANGE_SCROLL);if(n&&(e||o.width!=n)){s|=this.CHANGE_SIZE,o.width=n,t==null&&(t=this.$showGutter?this.$gutter.offsetWidth:0),this.gutterWidth=t,i.setStyle(this.scrollBarH.element.style,"left",t+"px"),i.setStyle(this.scroller.style,"left",t+this.margin.left+"px"),o.scrollerWidth=Math.max(0,n-t-this.scrollBarV.getWidth()-this.margin.h),i.setStyle(this.$gutter.style,"left",this.margin.left+"px");var a=this.scrollBarV.getWidth()+"px";i.setStyle(this.scrollBarH.element.style,"right",a),i.setStyle(this.scroller.style,"right",a),i.setStyle(this.scroller.style,"bottom",this.scrollBarH.getHeight()),this.scrollBarH.setWidth(o.scrollerWidth);if(this.session&&this.session.getUseWrapMode()&&this.adjustWrapLimit()||e)s|=this.CHANGE_FULL}return o.$dirty=!n||!r,s&&this._signal("resize",u),s},e.prototype.onGutterResize=function(e){var t=this.$showGutter?e:0;t!=this.gutterWidth&&(this.$changes|=this.$updateCachedSize(!0,t,this.$size.width,this.$size.height)),this.session.getUseWrapMode()&&this.adjustWrapLimit()?this.$loop.schedule(this.CHANGE_FULL):this.$size.$dirty?this.$loop.schedule(this.CHANGE_FULL):this.$computeLayerConfig()},e.prototype.adjustWrapLimit=function(){var e=this.$size.scrollerWidth-this.$padding*2,t=Math.floor(e/this.characterWidth);return this.session.adjustWrapLimit(t,this.$showPrintMargin&&this.$printMarginColumn)},e.prototype.setAnimatedScroll=function(e){this.setOption("animatedScroll",e)},e.prototype.getAnimatedScroll=function(){return this.$animatedScroll},e.prototype.setShowInvisibles=function(e){this.setOption("showInvisibles",e),this.session.$bidiHandler.setShowInvisibles(e)},e.prototype.getShowInvisibles=function(){return this.getOption("showInvisibles")},e.prototype.getDisplayIndentGuides=function(){return this.getOption("displayIndentGuides")},e.prototype.setDisplayIndentGuides=function(e){this.setOption("displayIndentGuides",e)},e.prototype.getHighlightIndentGuides=function(){return this.getOption("highlightIndentGuides")},e.prototype.setHighlightIndentGuides=function(e){this.setOption("highlightIndentGuides",e)},e.prototype.setShowPrintMargin=function(e){this.setOption("showPrintMargin",e)},e.prototype.getShowPrintMargin=function(){return this.getOption("showPrintMargin")},e.prototype.setPrintMarginColumn=function(e){this.setOption("printMarginColumn",e)},e.prototype.getPrintMarginColumn=function(){return this.getOption("printMarginColumn")},e.prototype.getShowGutter=function(){return this.getOption("showGutter")},e.prototype.setShowGutter=function(e){return this.setOption("showGutter",e)},e.prototype.getFadeFoldWidgets=function(){return this.getOption("fadeFoldWidgets")},e.prototype.setFadeFoldWidgets=function(e){this.setOption("fadeFoldWidgets",e)},e.prototype.setHighlightGutterLine=function(e){this.setOption("highlightGutterLine",e)},e.prototype.getHighlightGutterLine=function(){return this.getOption("highlightGutterLine")},e.prototype.$updatePrintMargin=function(){if(!this.$showPrintMargin&&!this.$printMarginEl)return;if(!this.$printMarginEl){var e=i.createElement("div");e.className="ace_layer ace_print-margin-layer",this.$printMarginEl=i.createElement("div"),this.$printMarginEl.className="ace_print-margin",e.appendChild(this.$printMarginEl),this.content.insertBefore(e,this.content.firstChild)}var t=this.$printMarginEl.style;t.left=Math.round(this.characterWidth*this.$printMarginColumn+this.$padding)+"px",t.visibility=this.$showPrintMargin?"visible":"hidden",this.session&&this.session.$wrap==-1&&this.adjustWrapLimit()},e.prototype.getContainerElement=function(){return this.container},e.prototype.getMouseEventTarget=function(){return this.scroller},e.prototype.getTextAreaContainer=function(){return this.container},e.prototype.$moveTextAreaToCursor=function(){if(this.$isMousePressed)return;var e=this.textarea.style,t=this.$composition;if(!this.$keepTextAreaAtCursor&&!t){i.translate(this.textarea,-100,0);return}var n=this.$cursorLayer.$pixelPos;if(!n)return;t&&t.markerRange&&(n=this.$cursorLayer.getPixelPosition(t.markerRange.start,!0));var r=this.layerConfig,s=n.top,o=n.left;s-=r.offset;var u=t&&t.useTextareaForIME||w.isMobile?this.lineHeight:1;if(s<0||s>r.height-u){i.translate(this.textarea,0,0);return}var a=1,f=this.$size.height-u;if(!t)s+=this.lineHeight;else if(t.useTextareaForIME){var l=this.textarea.value;a=this.characterWidth*this.session.$getStringScreenWidth(l)[0]}else s+=this.lineHeight+2;o-=this.scrollLeft,o>this.$size.scrollerWidth-a&&(o=this.$size.scrollerWidth-a),o+=this.gutterWidth+this.margin.left,i.setStyle(e,"height",u+"px"),i.setStyle(e,"width",a+"px"),i.translate(this.textarea,Math.min(o,this.$size.scrollerWidth-a),Math.min(s,f))},e.prototype.getFirstVisibleRow=function(){return this.layerConfig.firstRow},e.prototype.getFirstFullyVisibleRow=function(){return this.layerConfig.firstRow+(this.layerConfig.offset===0?0:1)},e.prototype.getLastFullyVisibleRow=function(){var e=this.layerConfig,t=e.lastRow,n=this.session.documentToScreenRow(t,0)*e.lineHeight;return n-this.session.getScrollTop()>e.height-e.lineHeight?t-1:t},e.prototype.getLastVisibleRow=function(){return this.layerConfig.lastRow},e.prototype.setPadding=function(e){this.$padding=e,this.$textLayer.setPadding(e),this.$cursorLayer.setPadding(e),this.$markerFront.setPadding(e),this.$markerBack.setPadding(e),this.$loop.schedule(this.CHANGE_FULL),this.$updatePrintMargin()},e.prototype.setScrollMargin=function(e,t,n,r){var i=this.scrollMargin;i.top=e|0,i.bottom=t|0,i.right=r|0,i.left=n|0,i.v=i.top+i.bottom,i.h=i.left+i.right,i.top&&this.scrollTop<=0&&this.session&&this.session.setScrollTop(-i.top),this.updateFull()},e.prototype.setMargin=function(e,t,n,r){var i=this.margin;i.top=e|0,i.bottom=t|0,i.right=r|0,i.left=n|0,i.v=i.top+i.bottom,i.h=i.left+i.right,this.$updateCachedSize(!0,this.gutterWidth,this.$size.width,this.$size.height),this.updateFull()},e.prototype.getHScrollBarAlwaysVisible=function(){return this.$hScrollBarAlwaysVisible},e.prototype.setHScrollBarAlwaysVisible=function(e){this.setOption("hScrollBarAlwaysVisible",e)},e.prototype.getVScrollBarAlwaysVisible=function(){return this.$vScrollBarAlwaysVisible},e.prototype.setVScrollBarAlwaysVisible=function(e){this.setOption("vScrollBarAlwaysVisible",e)},e.prototype.$updateScrollBarV=function(){var e=this.layerConfig.maxHeight,t=this.$size.scrollerHeight;!this.$maxLines&&this.$scrollPastEnd&&(e-=(t-this.lineHeight)*this.$scrollPastEnd,this.scrollTop>e-t&&(e=this.scrollTop+t,this.scrollBarV.scrollTop=null)),this.scrollBarV.setScrollHeight(e+this.scrollMargin.v),this.scrollBarV.setScrollTop(this.scrollTop+this.scrollMargin.top)},e.prototype.$updateScrollBarH=function(){this.scrollBarH.setScrollWidth(this.layerConfig.width+2*this.$padding+this.scrollMargin.h),this.scrollBarH.setScrollLeft(this.scrollLeft+this.scrollMargin.left)},e.prototype.freeze=function(){this.$frozen=!0},e.prototype.unfreeze=function(){this.$frozen=!1},e.prototype.$renderChanges=function(e,t){this.$changes&&(e|=this.$changes,this.$changes=0);if(!this.session||!this.container.offsetWidth||this.$frozen||!e&&!t){this.$changes|=e;return}if(this.$size.$dirty)return this.$changes|=e,this.onResize(!0);this.lineHeight||this.$textLayer.checkForSizeChanges(),this._signal("beforeRender",e),this.session&&this.session.$bidiHandler&&this.session.$bidiHandler.updateCharacterWidths(this.$fontMetrics);var n=this.layerConfig;if(e&this.CHANGE_FULL||e&this.CHANGE_SIZE||e&this.CHANGE_TEXT||e&this.CHANGE_LINES||e&this.CHANGE_SCROLL||e&this.CHANGE_H_SCROLL){e|=this.$computeLayerConfig()|this.$loop.clear();if(n.firstRow!=this.layerConfig.firstRow&&n.firstRowScreen==this.layerConfig.firstRowScreen){var r=this.scrollTop+(n.firstRow-Math.max(this.layerConfig.firstRow,0))*this.lineHeight;r>0&&(this.scrollTop=r,e|=this.CHANGE_SCROLL,e|=this.$computeLayerConfig()|this.$loop.clear())}n=this.layerConfig,this.$updateScrollBarV(),e&this.CHANGE_H_SCROLL&&this.$updateScrollBarH(),i.translate(this.content,-this.scrollLeft,-n.offset);var s=n.width+2*this.$padding+"px",o=n.minHeight+"px";i.setStyle(this.content.style,"width",s),i.setStyle(this.content.style,"height",o)}e&this.CHANGE_H_SCROLL&&(i.translate(this.content,-this.scrollLeft,-n.offset),this.scroller.className=this.scrollLeft<=0?"ace_scroller ":"ace_scroller ace_scroll-left ",this.enableKeyboardAccessibility&&(this.scroller.className+=this.keyboardFocusClassName));if(e&this.CHANGE_FULL){this.$changedLines=null,this.$textLayer.update(n),this.$showGutter&&this.$gutterLayer.update(n),this.$customScrollbar&&this.$scrollDecorator.$updateDecorators(n),this.$markerBack.update(n),this.$markerFront.update(n),this.$cursorLayer.update(n),this.$moveTextAreaToCursor(),this._signal("afterRender",e);return}if(e&this.CHANGE_SCROLL){this.$changedLines=null,e&this.CHANGE_TEXT||e&this.CHANGE_LINES?this.$textLayer.update(n):this.$textLayer.scrollLines(n),this.$showGutter&&(e&this.CHANGE_GUTTER||e&this.CHANGE_LINES?this.$gutterLayer.update(n):this.$gutterLayer.scrollLines(n)),this.$customScrollbar&&this.$scrollDecorator.$updateDecorators(n),this.$markerBack.update(n),this.$markerFront.update(n),this.$cursorLayer.update(n),this.$moveTextAreaToCursor(),this._signal("afterRender",e);return}e&this.CHANGE_TEXT?(this.$changedLines=null,this.$textLayer.update(n),this.$showGutter&&this.$gutterLayer.update(n),this.$customScrollbar&&this.$scrollDecorator.$updateDecorators(n)):e&this.CHANGE_LINES?((this.$updateLines()||e&this.CHANGE_GUTTER&&this.$showGutter)&&this.$gutterLayer.update(n),this.$customScrollbar&&this.$scrollDecorator.$updateDecorators(n)):e&this.CHANGE_TEXT||e&this.CHANGE_GUTTER?(this.$showGutter&&this.$gutterLayer.update(n),this.$customScrollbar&&this.$scrollDecorator.$updateDecorators(n)):e&this.CHANGE_CURSOR&&(this.$highlightGutterLine&&this.$gutterLayer.updateLineHighlight(n),this.$customScrollbar&&this.$scrollDecorator.$updateDecorators(n)),e&this.CHANGE_CURSOR&&(this.$cursorLayer.update(n),this.$moveTextAreaToCursor()),e&(this.CHANGE_MARKER|this.CHANGE_MARKER_FRONT)&&this.$markerFront.update(n),e&(this.CHANGE_MARKER|this.CHANGE_MARKER_BACK)&&this.$markerBack.update(n),this._signal("afterRender",e)},e.prototype.$autosize=function(){var e=this.session.getScreenLength()*this.lineHeight,t=this.$maxLines*this.lineHeight,n=Math.min(t,Math.max((this.$minLines||1)*this.lineHeight,e))+this.scrollMargin.v+(this.$extraHeight||0);this.$horizScroll&&(n+=this.scrollBarH.getHeight()),this.$maxPixelHeight&&n>this.$maxPixelHeight&&(n=this.$maxPixelHeight);var r=n<=2*this.lineHeight,i=!r&&e>t;if(n!=this.desiredHeight||this.$size.height!=this.desiredHeight||i!=this.$vScroll){i!=this.$vScroll&&(this.$vScroll=i,this.scrollBarV.setVisible(i));var s=this.container.clientWidth;this.container.style.height=n+"px",this.$updateCachedSize(!0,this.$gutterWidth,s,n),this.desiredHeight=n,this._signal("autosize")}},e.prototype.$computeLayerConfig=function(){var e=this.session,t=this.$size,n=t.height<=2*this.lineHeight,r=this.session.getScreenLength(),i=r*this.lineHeight,s=this.$getLongestLine(),o=!n&&(this.$hScrollBarAlwaysVisible||t.scrollerWidth-s-2*this.$padding<0),u=this.$horizScroll!==o;u&&(this.$horizScroll=o,this.scrollBarH.setVisible(o));var a=this.$vScroll;this.$maxLines&&this.lineHeight>1&&this.$autosize();var f=t.scrollerHeight+this.lineHeight,l=!this.$maxLines&&this.$scrollPastEnd?(t.scrollerHeight-this.lineHeight)*this.$scrollPastEnd:0;i+=l;var c=this.scrollMargin;this.session.setScrollTop(Math.max(-c.top,Math.min(this.scrollTop,i-t.scrollerHeight+c.bottom))),this.session.setScrollLeft(Math.max(-c.left,Math.min(this.scrollLeft,s+2*this.$padding-t.scrollerWidth+c.right)));var h=!n&&(this.$vScrollBarAlwaysVisible||t.scrollerHeight-i+l<0||this.scrollTop>c.top),p=a!==h;p&&(this.$vScroll=h,this.scrollBarV.setVisible(h));var d=this.scrollTop%this.lineHeight,v=Math.ceil(f/this.lineHeight)-1,m=Math.max(0,Math.round((this.scrollTop-d)/this.lineHeight)),g=m+v,y,b,w=this.lineHeight;m=e.screenToDocumentRow(m,0);var E=e.getFoldLine(m);E&&(m=E.start.row),y=e.documentToScreenRow(m,0),b=e.getRowLength(m)*w,g=Math.min(e.screenToDocumentRow(g,0),e.getLength()-1),f=t.scrollerHeight+e.getRowLength(g)*w+b,d=this.scrollTop-y*w;var S=0;if(this.layerConfig.width!=s||u)S=this.CHANGE_H_SCROLL;if(u||p)S|=this.$updateCachedSize(!0,this.gutterWidth,t.width,t.height),this._signal("scrollbarVisibilityChanged"),p&&(s=this.$getLongestLine());return this.layerConfig={width:s,padding:this.$padding,firstRow:m,firstRowScreen:y,lastRow:g,lineHeight:w,characterWidth:this.characterWidth,minHeight:f,maxHeight:i,offset:d,gutterOffset:w?Math.max(0,Math.ceil((d+t.height-t.scrollerHeight)/w)):0,height:this.$size.scrollerHeight},this.session.$bidiHandler&&this.session.$bidiHandler.setContentWidth(s-this.$padding),S},e.prototype.$updateLines=function(){if(!this.$changedLines)return;var e=this.$changedLines.firstRow,t=this.$changedLines.lastRow;this.$changedLines=null;var n=this.layerConfig;if(e>n.lastRow+1)return;if(t<n.firstRow)return;if(t===Infinity){this.$showGutter&&this.$gutterLayer.update(n),this.$textLayer.update(n);return}return this.$textLayer.updateLines(n,e,t),!0},e.prototype.$getLongestLine=function(){var e=this.session.getScreenWidth();return this.showInvisibles&&!this.session.$useWrapMode&&(e+=1),this.$textLayer&&e>this.$textLayer.MAX_LINE_LENGTH&&(e=this.$textLayer.MAX_LINE_LENGTH+30),Math.max(this.$size.scrollerWidth-2*this.$padding,Math.round(e*this.characterWidth))},e.prototype.updateFrontMarkers=function(){this.$markerFront.setMarkers(this.session.getMarkers(!0)),this.$loop.schedule(this.CHANGE_MARKER_FRONT)},e.prototype.updateBackMarkers=function(){this.$markerBack.setMarkers(this.session.getMarkers()),this.$loop.schedule(this.CHANGE_MARKER_BACK)},e.prototype.addGutterDecoration=function(e,t){this.$gutterLayer.addGutterDecoration(e,t)},e.prototype.removeGutterDecoration=function(e,t){this.$gutterLayer.removeGutterDecoration(e,t)},e.prototype.updateBreakpoints=function(e){this._rows=e,this.$loop.schedule(this.CHANGE_GUTTER)},e.prototype.setAnnotations=function(e){this.$gutterLayer.setAnnotations(e),this.$loop.schedule(this.CHANGE_GUTTER)},e.prototype.updateCursor=function(){this.$loop.schedule(this.CHANGE_CURSOR)},e.prototype.hideCursor=function(){this.$cursorLayer.hideCursor()},e.prototype.showCursor=function(){this.$cursorLayer.showCursor()},e.prototype.scrollSelectionIntoView=function(e,t,n){this.scrollCursorIntoView(e,n),this.scrollCursorIntoView(t,n)},e.prototype.scrollCursorIntoView=function(e,t,n){if(this.$size.scrollerHeight===0)return;var r=this.$cursorLayer.getPixelPosition(e),i=r.left,s=r.top,o=n&&n.top||0,u=n&&n.bottom||0;this.$scrollAnimation&&(this.$stopAnimation=!0);var a=this.$scrollAnimation?this.session.getScrollTop():this.scrollTop;a+o>s?(t&&a+o>s+this.lineHeight&&(s-=t*this.$size.scrollerHeight),s===0&&(s=-this.scrollMargin.top),this.session.setScrollTop(s)):a+this.$size.scrollerHeight-u<s+this.lineHeight&&(t&&a+this.$size.scrollerHeight-u<s-this.lineHeight&&(s+=t*this.$size.scrollerHeight),this.session.setScrollTop(s+this.lineHeight+u-this.$size.scrollerHeight));var f=this.scrollLeft,l=2*this.layerConfig.characterWidth;i-l<f?(i-=l,i<this.$padding+l&&(i=-this.scrollMargin.left),this.session.setScrollLeft(i)):(i+=l,f+this.$size.scrollerWidth<i+this.characterWidth?this.session.setScrollLeft(Math.round(i+this.characterWidth-this.$size.scrollerWidth)):f<=this.$padding&&i-f<this.characterWidth&&this.session.setScrollLeft(0))},e.prototype.getScrollTop=function(){return this.session.getScrollTop()},e.prototype.getScrollLeft=function(){return this.session.getScrollLeft()},e.prototype.getScrollTopRow=function(){return this.scrollTop/this.lineHeight},e.prototype.getScrollBottomRow=function(){return Math.max(0,Math.floor((this.scrollTop+this.$size.scrollerHeight)/this.lineHeight)-1)},e.prototype.scrollToRow=function(e){this.session.setScrollTop(e*this.lineHeight)},e.prototype.alignCursor=function(e,t){typeof e=="number"&&(e={row:e,column:0});var n=this.$cursorLayer.getPixelPosition(e),r=this.$size.scrollerHeight-this.lineHeight,i=n.top-r*(t||0);return this.session.setScrollTop(i),i},e.prototype.$calcSteps=function(e,t){var n=0,r=this.STEPS,i=[],s=function(e,t,n){return n*(Math.pow(e-1,3)+1)+t};for(n=0;n<r;++n)i.push(s(n/this.STEPS,e,t-e));return i},e.prototype.scrollToLine=function(e,t,n,r){var i=this.$cursorLayer.getPixelPosition({row:e,column:0}),s=i.top;t&&(s-=this.$size.scrollerHeight/2);var o=this.scrollTop;this.session.setScrollTop(s),n!==!1&&this.animateScrolling(o,r)},e.prototype.animateScrolling=function(e,t){function o(){r.$timer=clearInterval(r.$timer),r.$scrollAnimation=null,r.$stopAnimation=!1,t&&t()}var n=this.scrollTop;if(!this.$animatedScroll)return;var r=this;if(e==n)return;if(this.$scrollAnimation){var i=this.$scrollAnimation.steps;if(i.length){e=i[0];if(e==n)return}}var s=r.$calcSteps(e,n);this.$scrollAnimation={from:e,to:n,steps:s},clearInterval(this.$timer),r.session.setScrollTop(s.shift()),r.session.$scrollTop=n,this.$timer=setInterval(function(){if(r.$stopAnimation){o();return}if(!r.session)return clearInterval(r.$timer);s.length?(r.session.setScrollTop(s.shift()),r.session.$scrollTop=n):n!=null?(r.session.$scrollTop=-1,r.session.setScrollTop(n),n=null):o()},10)},e.prototype.scrollToY=function(e){this.scrollTop!==e&&(this.$loop.schedule(this.CHANGE_SCROLL),this.scrollTop=e)},e.prototype.scrollToX=function(e){this.scrollLeft!==e&&(this.scrollLeft=e),this.$loop.schedule(this.CHANGE_H_SCROLL)},e.prototype.scrollTo=function(e,t){this.session.setScrollTop(t),this.session.setScrollLeft(e)},e.prototype.scrollBy=function(e,t){t&&this.session.setScrollTop(this.session.getScrollTop()+t),e&&this.session.setScrollLeft(this.session.getScrollLeft()+e)},e.prototype.isScrollableBy=function(e,t){if(t<0&&this.session.getScrollTop()>=1-this.scrollMargin.top)return!0;if(t>0&&this.session.getScrollTop()+this.$size.scrollerHeight-this.layerConfig.maxHeight<-1+this.scrollMargin.bottom)return!0;if(e<0&&this.session.getScrollLeft()>=1-this.scrollMargin.left)return!0;if(e>0&&this.session.getScrollLeft()+this.$size.scrollerWidth-this.layerConfig.width<-1+this.scrollMargin.right)return!0},e.prototype.pixelToScreenCoordinates=function(e,t){var n;if(this.$hasCssTransforms){n={top:0,left:0};var r=this.$fontMetrics.transformCoordinates([e,t]);e=r[1]-this.gutterWidth-this.margin.left,t=r[0]}else n=this.scroller.getBoundingClientRect();var i=e+this.scrollLeft-n.left-this.$padding,s=i/this.characterWidth,o=Math.floor((t+this.scrollTop-n.top)/this.lineHeight),u=this.$blockCursor?Math.floor(s):Math.round(s);return{row:o,column:u,side:s-u>0?1:-1,offsetX:i}},e.prototype.screenToTextCoordinates=function(e,t){var n;if(this.$hasCssTransforms){n={top:0,left:0};var r=this.$fontMetrics.transformCoordinates([e,t]);e=r[1]-this.gutterWidth-this.margin.left,t=r[0]}else n=this.scroller.getBoundingClientRect();var i=e+this.scrollLeft-n.left-this.$padding,s=i/this.characterWidth,o=this.$blockCursor?Math.floor(s):Math.round(s),u=Math.floor((t+this.scrollTop-n.top)/this.lineHeight);return this.session.screenToDocumentPosition(u,Math.max(o,0),i)},e.prototype.textToScreenCoordinates=function(e,t){var n=this.scroller.getBoundingClientRect(),r=this.session.documentToScreenPosition(e,t),i=this.$padding+(this.session.$bidiHandler.isBidiRow(r.row,e)?this.session.$bidiHandler.getPosLeft(r.column):Math.round(r.column*this.characterWidth)),s=r.row*this.lineHeight;return{pageX:n.left+i-this.scrollLeft,pageY:n.top+s-this.scrollTop}},e.prototype.visualizeFocus=function(){i.addCssClass(this.container,"ace_focus")},e.prototype.visualizeBlur=function(){i.removeCssClass(this.container,"ace_focus")},e.prototype.showComposition=function(e){this.$composition=e,e.cssText||(e.cssText=this.textarea.style.cssText),e.useTextareaForIME==undefined&&(e.useTextareaForIME=this.$useTextareaForIME),this.$useTextareaForIME?(i.addCssClass(this.textarea,"ace_composition"),this.textarea.style.cssText="",this.$moveTextAreaToCursor(),this.$cursorLayer.element.style.display="none"):e.markerId=this.session.addMarker(e.markerRange,"ace_composition_marker","text")},e.prototype.setCompositionText=function(e){var t=this.session.selection.cursor;this.addToken(e,"composition_placeholder",t.row,t.column),this.$moveTextAreaToCursor()},e.prototype.hideComposition=function(){if(!this.$composition)return;this.$composition.markerId&&this.session.removeMarker(this.$composition.markerId),i.removeCssClass(this.textarea,"ace_composition"),this.textarea.style.cssText=this.$composition.cssText;var e=this.session.selection.cursor;this.removeExtraToken(e.row,e.column),this.$composition=null,this.$cursorLayer.element.style.display=""},e.prototype.setGhostText=function(e,t){var n=this.session.selection.cursor,r=t||{row:n.row,column:n.column};this.removeGhostText();var s=this.$calculateWrappedTextChunks(e,r);this.addToken(s[0].text,"ghost_text",r.row,r.column),this.$ghostText={text:e,position:{row:r.row,column:r.column}};var o=i.createElement("div");if(s.length>1){var u=this.hideTokensAfterPosition(r.row,r.column),a;s.slice(1).forEach(function(e){var t=i.createElement("div"),n=i.createElement("span");n.className="ace_ghost_text",e.wrapped&&(t.className="ghost_text_line_wrapped"),e.text.length===0&&(e.text=" "),n.appendChild(i.createTextNode(e.text)),t.appendChild(n),o.appendChild(t),a=t}),u.forEach(function(e){var t=i.createElement("span");E(e.type)||(t.className="ace_"+e.type.replace(/\./g," ace_")),t.appendChild(i.createTextNode(e.value)),a.appendChild(t)}),this.$ghostTextWidget={el:o,row:r.row,column:r.column,className:"ace_ghost_text_container"},this.session.widgetManager.addLineWidget(this.$ghostTextWidget);var f=this.$cursorLayer.getPixelPosition(r,!0),l=this.container,c=l.getBoundingClientRect().height,h=s.length*this.lineHeight,p=h<c-f.top;if(p)return;h<c?this.scrollBy(0,(s.length-1)*this.lineHeight):this.scrollToRow(r.row)}},e.prototype.$calculateWrappedTextChunks=function(e,t){var n=this.$size.scrollerWidth-this.$padding*2,r=Math.floor(n/this.characterWidth)-2;r=r<=0?60:r;var i=e.split(/\r?\n/),s=[];for(var o=0;o<i.length;o++){var u=this.session.$getDisplayTokens(i[o],t.column),a=this.session.$computeWrapSplits(u,r,this.session.$tabSize);if(a.length>0){var f=0;a.push(i[o].length);for(var l=0;l<a.length;l++){var c=i[o].slice(f,a[l]);s.push({text:c,wrapped:!0}),f=a[l]}}else s.push({text:i[o],wrapped:!1})}return s},e.prototype.removeGhostText=function(){if(!this.$ghostText)return;var e=this.$ghostText.position;this.removeExtraToken(e.row,e.column),this.$ghostTextWidget&&(this.session.widgetManager.removeLineWidget(this.$ghostTextWidget),this.$ghostTextWidget=null),this.$ghostText=null},e.prototype.addToken=function(e,t,n,r){var i=this.session;i.bgTokenizer.lines[n]=null;var s={type:t,value:e},o=i.getTokens(n);if(r==null||!o.length)o.push(s);else{var u=0;for(var a=0;a<o.length;a++){var f=o[a];u+=f.value.length;if(r<=u){var l=f.value.length-(u-r),c=f.value.slice(0,l),h=f.value.slice(l);o.splice(a,1,{type:f.type,value:c},s,{type:f.type,value:h});break}}}this.updateLines(n,n)},e.prototype.hideTokensAfterPosition=function(e,t){var n=this.session.getTokens(e),r=0,i=!1,s=[];for(var o=0;o<n.length;o++){var u=n[o];r+=u.value.length;if(u.type==="ghost_text")continue;if(i){s.push({type:u.type,value:u.value}),u.type="hidden_token";continue}r===t&&(i=!0)}return this.updateLines(e,e),s},e.prototype.removeExtraToken=function(e,t){this.session.bgTokenizer.lines[e]=null,this.updateLines(e,e)},e.prototype.setTheme=function(e,t){function s(r){if(n.$themeId!=e)return t&&t();if(!r||!r.cssClass)throw new Error("couldn't load module "+e+" or it didn't call define");r.$id&&(n.$themeId=r.$id),i.importCssString(r.cssText,r.cssClass,n.container),n.theme&&i.removeCssClass(n.container,n.theme.cssClass);var s="padding"in r?r.padding:"padding"in(n.theme||{})?4:n.$padding;n.$padding&&s!=n.$padding&&n.setPadding(s),n.$theme=r.cssClass,n.theme=r,i.addCssClass(n.container,r.cssClass),i.setCssClass(n.container,"ace_dark",r.isDark),n.$size&&(n.$size.width=0,n.$updateSizeAsync()),n._dispatchEvent("themeLoaded",{theme:r}),t&&t(),w.isSafari&&n.scroller&&(n.scroller.style.background="red",n.scroller.style.background="")}var n=this;this.$themeId=e,n._dispatchEvent("themeChange",{theme:e});if(!e||typeof e=="string"){var r=e||this.$options.theme.initialValue;o.loadModule(["theme",r],s)}else s(e)},e.prototype.getTheme=function(){return this.$themeId},e.prototype.setStyle=function(e,t){i.setCssClass(this.container,e,t!==!1)},e.prototype.unsetStyle=function(e){i.removeCssClass(this.container,e)},e.prototype.setCursorStyle=function(e){i.setStyle(this.scroller.style,"cursor",e)},e.prototype.setMouseCursor=function(e){i.setStyle(this.scroller.style,"cursor",e)},e.prototype.attachToShadowRoot=function(){i.importCssString(y,"ace_editor.css",this.container)},e.prototype.destroy=function(){this.freeze(),this.$fontMetrics.destroy(),this.$cursorLayer.destroy(),this.removeAllListeners(),this.container.textContent="",this.setOption("useResizeObserver",!1)},e.prototype.$updateCustomScrollbar=function(e){var t=this;this.$horizScroll=this.$vScroll=null,this.scrollBarV.element.remove(),this.scrollBarH.element.remove(),this.$scrollDecorator&&delete this.$scrollDecorator,e===!0?(this.scrollBarV=new d(this.container,this),this.scrollBarH=new p(this.container,this),this.scrollBarV.setHeight(this.$size.scrollerHeight),this.scrollBarH.setWidth(this.$size.scrollerWidth),this.scrollBarV.addEventListener("scroll",function(e){t.$scrollAnimation||t.session.setScrollTop(e.data-t.scrollMargin.top)}),this.scrollBarH.addEventListener("scroll",function(e){t.$scrollAnimation||t.session.setScrollLeft(e.data-t.scrollMargin.left)}),this.$scrollDecorator=new b(this.scrollBarV,this),this.$scrollDecorator.$updateDecorators()):(this.scrollBarV=new h(this.container,this),this.scrollBarH=new c(this.container,this),this.scrollBarV.addEventListener("scroll",function(e){t.$scrollAnimation||t.session.setScrollTop(e.data-t.scrollMargin.top)}),this.scrollBarH.addEventListener("scroll",function(e){t.$scrollAnimation||t.session.setScrollLeft(e.data-t.scrollMargin.left)}))},e.prototype.$addResizeObserver=function(){if(!window.ResizeObserver||this.$resizeObserver)return;var e=this;this.$resizeTimer=s.delayedCall(function(){e.destroyed||e.onResize()},50),this.$resizeObserver=new window.ResizeObserver(function(t){var n=t[0].contentRect.width,r=t[0].contentRect.height;Math.abs(e.$size.width-n)>1||Math.abs(e.$size.height-r)>1?e.$resizeTimer.delay():e.$resizeTimer.cancel()}),this.$resizeObserver.observe(this.container)},e}();S.prototype.CHANGE_CURSOR=1,S.prototype.CHANGE_MARKER=2,S.prototype.CHANGE_GUTTER=4,S.prototype.CHANGE_SCROLL=8,S.prototype.CHANGE_LINES=16,S.prototype.CHANGE_TEXT=32,S.prototype.CHANGE_SIZE=64,S.prototype.CHANGE_MARKER_BACK=128,S.prototype.CHANGE_MARKER_FRONT=256,S.prototype.CHANGE_FULL=512,S.prototype.CHANGE_H_SCROLL=1024,S.prototype.$changes=0,S.prototype.$padding=null,S.prototype.$frozen=!1,S.prototype.STEPS=8,r.implement(S.prototype,g),o.defineOptions(S.prototype,"renderer",{useResizeObserver:{set:function(e){!e&&this.$resizeObserver?(this.$resizeObserver.disconnect(),this.$resizeTimer.cancel(),this.$resizeTimer=this.$resizeObserver=null):e&&!this.$resizeObserver&&this.$addResizeObserver()}},animatedScroll:{initialValue:!1},showInvisibles:{set:function(e){this.$textLayer.setShowInvisibles(e)&&this.$loop.schedule(this.CHANGE_TEXT)},initialValue:!1},showPrintMargin:{set:function(){this.$updatePrintMargin()},initialValue:!0},printMarginColumn:{set:function(){this.$updatePrintMargin()},initialValue:80},printMargin:{set:function(e){typeof e=="number"&&(this.$printMarginColumn=e),this.$showPrintMargin=!!e,this.$updatePrintMargin()},get:function(){return this.$showPrintMargin&&this.$printMarginColumn}},showGutter:{set:function(e){this.$gutter.style.display=e?"block":"none",this.$loop.schedule(this.CHANGE_FULL),this.onGutterResize()},initialValue:!0},useSvgGutterIcons:{set:function(e){this.$gutterLayer.$useSvgGutterIcons=e},initialValue:!1},showFoldedAnnotations:{set:function(e){this.$gutterLayer.$showFoldedAnnotations=e},initialValue:!1},fadeFoldWidgets:{set:function(e){i.setCssClass(this.$gutter,"ace_fade-fold-widgets",e)},initialValue:!1},showFoldWidgets:{set:function(e){this.$gutterLayer.setShowFoldWidgets(e),this.$loop.schedule(this.CHANGE_GUTTER)},initialValue:!0},displayIndentGuides:{set:function(e){this.$textLayer.setDisplayIndentGuides(e)&&this.$loop.schedule(this.CHANGE_TEXT)},initialValue:!0},highlightIndentGuides:{set:function(e){this.$textLayer.setHighlightIndentGuides(e)==1?this.$textLayer.$highlightIndentGuide():this.$textLayer.$clearActiveIndentGuide(this.$textLayer.$lines.cells)},initialValue:!0},highlightGutterLine:{set:function(e){this.$gutterLayer.setHighlightGutterLine(e),this.$loop.schedule(this.CHANGE_GUTTER)},initialValue:!0},hScrollBarAlwaysVisible:{set:function(e){(!this.$hScrollBarAlwaysVisible||!this.$horizScroll)&&this.$loop.schedule(this.CHANGE_SCROLL)},initialValue:!1},vScrollBarAlwaysVisible:{set:function(e){(!this.$vScrollBarAlwaysVisible||!this.$vScroll)&&this.$loop.schedule(this.CHANGE_SCROLL)},initialValue:!1},fontSize:{set:function(e){typeof e=="number"&&(e+="px"),this.container.style.fontSize=e,this.updateFontSize()},initialValue:12},fontFamily:{set:function(e){this.container.style.fontFamily=e,this.updateFontSize()}},maxLines:{set:function(e){this.updateFull()}},minLines:{set:function(e){this.$minLines<562949953421311||(this.$minLines=0),this.updateFull()}},maxPixelHeight:{set:function(e){this.updateFull()},initialValue:0},scrollPastEnd:{set:function(e){e=+e||0;if(this.$scrollPastEnd==e)return;this.$scrollPastEnd=e,this.$loop.schedule(this.CHANGE_SCROLL)},initialValue:0,handlesSet:!0},fixedWidthGutter:{set:function(e){this.$gutterLayer.$fixedWidth=!!e,this.$loop.schedule(this.CHANGE_GUTTER)}},customScrollbar:{set:function(e){this.$updateCustomScrollbar(e)},initialValue:!1},theme:{set:function(e){this.setTheme(e)},get:function(){return this.$themeId||this.theme},initialValue:"./theme/textmate",handlesSet:!0},hasCssTransforms:{},useTextareaForIME:{initialValue:!w.isMobile&&!w.isIE}}),t.VirtualRenderer=S}),define("ace/worker/worker_client",["require","exports","module","ace/lib/oop","ace/lib/net","ace/lib/event_emitter","ace/config"],function(e,t,n){"use strict";function u(e){var t="importScripts('"+i.qualifyURL(e)+"');";try{return new Blob([t],{type:"application/javascript"})}catch(n){var r=window.BlobBuilder||window.WebKitBlobBuilder||window.MozBlobBuilder,s=new r;return s.append(t),s.getBlob("application/javascript")}}function a(e){if(typeof Worker=="undefined")return{postMessage:function(){},terminate:function(){}};if(o.get("loadWorkerFromBlob")){var t=u(e),n=window.URL||window.webkitURL,r=n.createObjectURL(t);return new Worker(r)}return new Worker(e)}var r=e("../lib/oop"),i=e("../lib/net"),s=e("../lib/event_emitter").EventEmitter,o=e("../config"),f=function(e){e.postMessage||(e=this.$createWorkerFromOldConfig.apply(this,arguments)),this.$worker=e,this.$sendDeltaQueue=this.$sendDeltaQueue.bind(this),this.changeListener=this.changeListener.bind(this),this.onMessage=this.onMessage.bind(this),this.callbackId=1,this.callbacks={},this.$worker.onmessage=this.onMessage};(function(){r.implement(this,s),this.$createWorkerFromOldConfig=function(t,n,r,i,s){e.nameToUrl&&!e.toUrl&&(e.toUrl=e.nameToUrl);if(o.get("packaged")||!e.toUrl)i=i||o.moduleUrl(n,"worker");else{var u=this.$normalizePath;i=i||u(e.toUrl("ace/worker/worker.js",null,"_"));var f={};t.forEach(function(t){f[t]=u(e.toUrl(t,null,"_").replace(/(\.js)?(\?.*)?$/,""))})}return this.$worker=a(i),s&&this.send("importScripts",s),this.$worker.postMessage({init:!0,tlns:f,module:n,classname:r}),this.$worker},this.onMessage=function(e){var t=e.data;switch(t.type){case"event":this._signal(t.name,{data:t.data});break;case"call":var n=this.callbacks[t.id];n&&(n(t.data),delete this.callbacks[t.id]);break;case"error":this.reportError(t.data);break;case"log":window.console&&console.log&&console.log.apply(console,t.data)}},this.reportError=function(e){window.console&&console.error&&console.error(e)},this.$normalizePath=function(e){return i.qualifyURL(e)},this.terminate=function(){this._signal("terminate",{}),this.deltaQueue=null,this.$worker.terminate(),this.$worker.onerror=function(e){e.preventDefault()},this.$worker=null,this.$doc&&this.$doc.off("change",this.changeListener),this.$doc=null},this.send=function(e,t){this.$worker.postMessage({command:e,args:t})},this.call=function(e,t,n){if(n){var r=this.callbackId++;this.callbacks[r]=n,t.push(r)}this.send(e,t)},this.emit=function(e,t){try{t.data&&t.data.err&&(t.data.err={message:t.data.err.message,stack:t.data.err.stack,code:t.data.err.code}),this.$worker&&this.$worker.postMessage({event:e,data:{data:t.data}})}catch(n){console.error(n.stack)}},this.attachToDocument=function(e){this.$doc&&this.terminate(),this.$doc=e,this.call("setValue",[e.getValue()]),e.on("change",this.changeListener,!0)},this.changeListener=function(e){this.deltaQueue||(this.deltaQueue=[],setTimeout(this.$sendDeltaQueue,0)),e.action=="insert"?this.deltaQueue.push(e.start,e.lines):this.deltaQueue.push(e.start,e.end)},this.$sendDeltaQueue=function(){var e=this.deltaQueue;if(!e)return;this.deltaQueue=null,e.length>50&&e.length>this.$doc.getLength()>>1?this.call("setValue",[this.$doc.getValue()]):this.emit("change",{data:e})}}).call(f.prototype);var l=function(e,t,n){var r=null,i=!1,u=Object.create(s),a=[],l=new f({messageBuffer:a,terminate:function(){},postMessage:function(e){a.push(e);if(!r)return;i?setTimeout(c):c()}});l.setEmitSync=function(e){i=e};var c=function(){var e=a.shift();e.command?r[e.command].apply(r,e.args):e.event&&u._signal(e.event,e.data)};return u.postMessage=function(e){l.onMessage({data:e})},u.callback=function(e,t){this.postMessage({type:"call",id:t,data:e})},u.emit=function(e,t){this.postMessage({type:"event",name:e,data:t})},o.loadModule(["worker",t],function(e){r=new e[n](u);while(a.length)c()}),l};t.UIWorkerClient=l,t.WorkerClient=f,t.createWorker=a}),define("ace/placeholder",["require","exports","module","ace/range","ace/lib/event_emitter","ace/lib/oop"],function(e,t,n){"use strict";var r=e("./range").Range,i=e("./lib/event_emitter").EventEmitter,s=e("./lib/oop"),o=function(){function e(e,t,n,r,i,s){var o=this;this.length=t,this.session=e,this.doc=e.getDocument(),this.mainClass=i,this.othersClass=s,this.$onUpdate=this.onUpdate.bind(this),this.doc.on("change",this.$onUpdate,!0),this.$others=r,this.$onCursorChange=function(){setTimeout(function(){o.onCursorChange()})},this.$pos=n;var u=e.getUndoManager().$undoStack||e.getUndoManager().$undostack||{length:-1};this.$undoStackDepth=u.length,this.setup(),e.selection.on("changeCursor",this.$onCursorChange)}return e.prototype.setup=function(){var e=this,t=this.doc,n=this.session;this.selectionBefore=n.selection.toJSON(),n.selection.inMultiSelectMode&&n.selection.toSingleRange(),this.pos=t.createAnchor(this.$pos.row,this.$pos.column);var i=this.pos;i.$insertRight=!0,i.detach(),i.markerId=n.addMarker(new r(i.row,i.column,i.row,i.column+this.length),this.mainClass,null,!1),this.others=[],this.$others.forEach(function(n){var r=t.createAnchor(n.row,n.column);r.$insertRight=!0,r.detach(),e.others.push(r)}),n.setUndoSelect(!1)},e.prototype.showOtherMarkers=function(){if(this.othersActive)return;var e=this.session,t=this;this.othersActive=!0,this.others.forEach(function(n){n.markerId=e.addMarker(new r(n.row,n.column,n.row,n.column+t.length),t.othersClass,null,!1)})},e.prototype.hideOtherMarkers=function(){if(!this.othersActive)return;this.othersActive=!1;for(var e=0;e<this.others.length;e++)this.session.removeMarker(this.others[e].markerId)},e.prototype.onUpdate=function(e){if(this.$updating)return this.updateAnchors(e);var t=e;if(t.start.row!==t.end.row)return;if(t.start.row!==this.pos.row)return;this.$updating=!0;var n=e.action==="insert"?t.end.column-t.start.column:t.start.column-t.end.column,i=t.start.column>=this.pos.column&&t.start.column<=this.pos.column+this.length+1,s=t.start.column-this.pos.column;this.updateAnchors(e),i&&(this.length+=n);if(i&&!this.session.$fromUndo)if(e.action==="insert")for(var o=this.others.length-1;o>=0;o--){var u=this.others[o],a={row:u.row,column:u.column+s};this.doc.insertMergedLines(a,e.lines)}else if(e.action==="remove")for(var o=this.others.length-1;o>=0;o--){var u=this.others[o],a={row:u.row,column:u.column+s};this.doc.remove(new r(a.row,a.column,a.row,a.column-n))}this.$updating=!1,this.updateMarkers()},e.prototype.updateAnchors=function(e){this.pos.onChange(e);for(var t=this.others.length;t--;)this.others[t].onChange(e);this.updateMarkers()},e.prototype.updateMarkers=function(){if(this.$updating)return;var e=this,t=this.session,n=function(n,i){t.removeMarker(n.markerId),n.markerId=t.addMarker(new r(n.row,n.column,n.row,n.column+e.length),i,null,!1)};n(this.pos,this.mainClass);for(var i=this.others.length;i--;)n(this.others[i],this.othersClass)},e.prototype.onCursorChange=function(e){if(this.$updating||!this.session)return;var t=this.session.selection.getCursor();t.row===this.pos.row&&t.column>=this.pos.column&&t.column<=this.pos.column+this.length?(this.showOtherMarkers(),this._emit("cursorEnter",e)):(this.hideOtherMarkers(),this._emit("cursorLeave",e))},e.prototype.detach=function(){this.session.removeMarker(this.pos&&this.pos.markerId),this.hideOtherMarkers(),this.doc.off("change",this.$onUpdate),this.session.selection.off("changeCursor",this.$onCursorChange),this.session.setUndoSelect(!0),this.session=null},e.prototype.cancel=function(){if(this.$undoStackDepth===-1)return;var e=this.session.getUndoManager(),t=(e.$undoStack||e.$undostack).length-this.$undoStackDepth;for(var n=0;n<t;n++)e.undo(this.session,!0);this.selectionBefore&&this.session.selection.fromJSON(this.selectionBefore)},e}();s.implement(o.prototype,i),t.PlaceHolder=o}),define("ace/mouse/multi_select_handler",["require","exports","module","ace/lib/event","ace/lib/useragent"],function(e,t,n){function s(e,t){return e.row==t.row&&e.column==t.column}function o(e){var t=e.domEvent,n=t.altKey,o=t.shiftKey,u=t.ctrlKey,a=e.getAccelKey(),f=e.getButton();u&&i.isMac&&(f=t.button);if(e.editor.inMultiSelectMode&&f==2){e.editor.textInput.onContextMenu(e.domEvent);return}if(!u&&!n&&!a){f===0&&e.editor.inMultiSelectMode&&e.editor.exitMultiSelectMode();return}if(f!==0)return;var l=e.editor,c=l.selection,h=l.inMultiSelectMode,p=e.getDocumentPosition(),d=c.getCursor(),v=e.inSelection()||c.isEmpty()&&s(p,d),m=e.x,g=e.y,y=function(e){m=e.clientX,g=e.clientY},b=l.session,w=l.renderer.pixelToScreenCoordinates(m,g),E=w,S;if(l.$mouseHandler.$enableJumpToDef)u&&n||a&&n?S=o?"block":"add":n&&l.$blockSelectEnabled&&(S="block");else if(a&&!n){S="add";if(!h&&o)return}else n&&l.$blockSelectEnabled&&(S="block");S&&i.isMac&&t.ctrlKey&&l.$mouseHandler.cancelContextMenu();if(S=="add"){if(!h&&v)return;if(!h){var x=c.toOrientedRange();l.addSelectionMarker(x)}var T=c.rangeList.rangeAtPoint(p);l.inVirtualSelectionMode=!0,o&&(T=null,x=c.ranges[0]||x,l.removeSelectionMarker(x)),l.once("mouseup",function(){var e=c.toOrientedRange();T&&e.isEmpty()&&s(T.cursor,e.cursor)?c.substractPoint(e.cursor):(o?c.substractPoint(x.cursor):x&&(l.removeSelectionMarker(x),c.addRange(x)),c.addRange(e)),l.inVirtualSelectionMode=!1})}else if(S=="block"){e.stop(),l.inVirtualSelectionMode=!0;var N,C=[],k=function(){var e=l.renderer.pixelToScreenCoordinates(m,g),t=b.screenToDocumentPosition(e.row,e.column,e.offsetX);if(s(E,e)&&s(t,c.lead))return;E=e,l.selection.moveToPosition(t),l.renderer.scrollCursorIntoView(),l.removeSelectionMarkers(C),C=c.rectangularRangeBlock(E,w),l.$mouseHandler.$clickSelection&&C.length==1&&C[0].isEmpty()&&(C[0]=l.$mouseHandler.$clickSelection.clone()),C.forEach(l.addSelectionMarker,l),l.updateSelectionMarkers()};h&&!a?c.toSingleRange():!h&&a&&(N=c.toOrientedRange(),l.addSelectionMarker(N)),o?w=b.documentToScreenPosition(c.lead):c.moveToPosition(p),E={row:-1,column:-1};var L=function(e){k(),clearInterval(O),l.removeSelectionMarkers(C),C.length||(C=[c.toOrientedRange()]),N&&(l.removeSelectionMarker(N),c.toSingleRange(N));for(var t=0;t<C.length;t++)c.addRange(C[t]);l.inVirtualSelectionMode=!1,l.$mouseHandler.$clickSelection=null},A=k;r.capture(l.container,y,L);var O=setInterval(function(){A()},20);return e.preventDefault()}}var r=e("../lib/event"),i=e("../lib/useragent");t.onMouseDown=o}),define("ace/commands/multi_select_commands",["require","exports","module","ace/keyboard/hash_handler"],function(e,t,n){t.defaultCommands=[{name:"addCursorAbove",description:"Add cursor above",exec:function(e){e.selectMoreLines(-1)},bindKey:{win:"Ctrl-Alt-Up",mac:"Ctrl-Alt-Up"},scrollIntoView:"cursor",readOnly:!0},{name:"addCursorBelow",description:"Add cursor below",exec:function(e){e.selectMoreLines(1)},bindKey:{win:"Ctrl-Alt-Down",mac:"Ctrl-Alt-Down"},scrollIntoView:"cursor",readOnly:!0},{name:"addCursorAboveSkipCurrent",description:"Add cursor above (skip current)",exec:function(e){e.selectMoreLines(-1,!0)},bindKey:{win:"Ctrl-Alt-Shift-Up",mac:"Ctrl-Alt-Shift-Up"},scrollIntoView:"cursor",readOnly:!0},{name:"addCursorBelowSkipCurrent",description:"Add cursor below (skip current)",exec:function(e){e.selectMoreLines(1,!0)},bindKey:{win:"Ctrl-Alt-Shift-Down",mac:"Ctrl-Alt-Shift-Down"},scrollIntoView:"cursor",readOnly:!0},{name:"selectMoreBefore",description:"Select more before",exec:function(e){e.selectMore(-1)},bindKey:{win:"Ctrl-Alt-Left",mac:"Ctrl-Alt-Left"},scrollIntoView:"cursor",readOnly:!0},{name:"selectMoreAfter",description:"Select more after",exec:function(e){e.selectMore(1)},bindKey:{win:"Ctrl-Alt-Right",mac:"Ctrl-Alt-Right"},scrollIntoView:"cursor",readOnly:!0},{name:"selectNextBefore",description:"Select next before",exec:function(e){e.selectMore(-1,!0)},bindKey:{win:"Ctrl-Alt-Shift-Left",mac:"Ctrl-Alt-Shift-Left"},scrollIntoView:"cursor",readOnly:!0},{name:"selectNextAfter",description:"Select next after",exec:function(e){e.selectMore(1,!0)},bindKey:{win:"Ctrl-Alt-Shift-Right",mac:"Ctrl-Alt-Shift-Right"},scrollIntoView:"cursor",readOnly:!0},{name:"toggleSplitSelectionIntoLines",description:"Split selection into lines",exec:function(e){e.multiSelect.rangeCount>1?e.multiSelect.joinSelections():e.multiSelect.splitIntoLines()},bindKey:{win:"Ctrl-Alt-L",mac:"Ctrl-Alt-L"},readOnly:!0},{name:"splitSelectionIntoLines",description:"Split into lines",exec:function(e){e.multiSelect.splitIntoLines()},readOnly:!0},{name:"alignCursors",description:"Align cursors",exec:function(e){e.alignCursors()},bindKey:{win:"Ctrl-Alt-A",mac:"Ctrl-Alt-A"},scrollIntoView:"cursor"},{name:"findAll",description:"Find all",exec:function(e){e.findAll()},bindKey:{win:"Ctrl-Alt-K",mac:"Ctrl-Alt-G"},scrollIntoView:"cursor",readOnly:!0}],t.multiSelectCommands=[{name:"singleSelection",description:"Single selection",bindKey:"esc",exec:function(e){e.exitMultiSelectMode()},scrollIntoView:"cursor",readOnly:!0,isAvailable:function(e){return e&&e.inMultiSelectMode}}];var r=e("../keyboard/hash_handler").HashHandler;t.keyboardHandler=new r(t.multiSelectCommands)}),define("ace/multi_select",["require","exports","module","ace/range_list","ace/range","ace/selection","ace/mouse/multi_select_handler","ace/lib/event","ace/lib/lang","ace/commands/multi_select_commands","ace/search","ace/edit_session","ace/editor","ace/config"],function(e,t,n){function h(e,t,n){return c.$options.wrap=!0,c.$options.needle=t,c.$options.backwards=n==-1,c.find(e)}function v(e,t){return e.row==t.row&&e.column==t.column}function m(e){if(e.$multiselectOnSessionChange)return;e.$onAddRange=e.$onAddRange.bind(e),e.$onRemoveRange=e.$onRemoveRange.bind(e),e.$onMultiSelect=e.$onMultiSelect.bind(e),e.$onSingleSelect=e.$onSingleSelect.bind(e),e.$multiselectOnSessionChange=t.onSessionChange.bind(e),e.$checkMultiselectChange=e.$checkMultiselectChange.bind(e),e.$multiselectOnSessionChange(e),e.on("changeSession",e.$multiselectOnSessionChange),e.on("mousedown",o),e.commands.addCommands(f.defaultCommands),g(e)}function g(e){function r(t){n&&(e.renderer.setMouseCursor(""),n=!1)}if(!e.textInput)return;var t=e.textInput.getElement(),n=!1;u.addListener(t,"keydown",function(t){var i=t.keyCode==18&&!(t.ctrlKey||t.shiftKey||t.metaKey);e.$blockSelectEnabled&&i?n||(e.renderer.setMouseCursor("crosshair"),n=!0):n&&r()},e),u.addListener(t,"keyup",r,e),u.addListener(t,"blur",r,e)}var r=e("./range_list").RangeList,i=e("./range").Range,s=e("./selection").Selection,o=e("./mouse/multi_select_handler").onMouseDown,u=e("./lib/event"),a=e("./lib/lang"),f=e("./commands/multi_select_commands");t.commands=f.defaultCommands.concat(f.multiSelectCommands);var l=e("./search").Search,c=new l,p=e("./edit_session").EditSession;(function(){this.getSelectionMarkers=function(){return this.$selectionMarkers}}).call(p.prototype),function(){this.ranges=null,this.rangeList=null,this.addRange=function(e,t){if(!e)return;if(!this.inMultiSelectMode&&this.rangeCount===0){var n=this.toOrientedRange();this.rangeList.add(n),this.rangeList.add(e);if(this.rangeList.ranges.length!=2)return this.rangeList.removeAll(),t||this.fromOrientedRange(e);this.rangeList.removeAll(),this.rangeList.add(n),this.$onAddRange(n)}e.cursor||(e.cursor=e.end);var r=this.rangeList.add(e);return this.$onAddRange(e),r.length&&this.$onRemoveRange(r),this.rangeCount>1&&!this.inMultiSelectMode&&(this._signal("multiSelect"),this.inMultiSelectMode=!0,this.session.$undoSelect=!1,this.rangeList.attach(this.session)),t||this.fromOrientedRange(e)},this.toSingleRange=function(e){e=e||this.ranges[0];var t=this.rangeList.removeAll();t.length&&this.$onRemoveRange(t),e&&this.fromOrientedRange(e)},this.substractPoint=function(e){var t=this.rangeList.substractPoint(e);if(t)return this.$onRemoveRange(t),t[0]},this.mergeOverlappingRanges=function(){var e=this.rangeList.merge();e.length&&this.$onRemoveRange(e)},this.$onAddRange=function(e){this.rangeCount=this.rangeList.ranges.length,this.ranges.unshift(e),this._signal("addRange",{range:e})},this.$onRemoveRange=function(e){this.rangeCount=this.rangeList.ranges.length;if(this.rangeCount==1&&this.inMultiSelectMode){var t=this.rangeList.ranges.pop();e.push(t),this.rangeCount=0}for(var n=e.length;n--;){var r=this.ranges.indexOf(e[n]);this.ranges.splice(r,1)}this._signal("removeRange",{ranges:e}),this.rangeCount===0&&this.inMultiSelectMode&&(this.inMultiSelectMode=!1,this._signal("singleSelect"),this.session.$undoSelect=!0,this.rangeList.detach(this.session)),t=t||this.ranges[0],t&&!t.isEqual(this.getRange())&&this.fromOrientedRange(t)},this.$initRangeList=function(){if(this.rangeList)return;this.rangeList=new r,this.ranges=[],this.rangeCount=0},this.getAllRanges=function(){return this.rangeCount?this.rangeList.ranges.concat():[this.getRange()]},this.splitIntoLines=function(){var e=this.ranges.length?this.ranges:[this.getRange()],t=[];for(var n=0;n<e.length;n++){var r=e[n],s=r.start.row,o=r.end.row;if(s===o)t.push(r.clone());else{t.push(new i(s,r.start.column,s,this.session.getLine(s).length));while(++s<o)t.push(this.getLineRange(s,!0));t.push(new i(o,0,o,r.end.column))}n==0&&!this.isBackwards()&&(t=t.reverse())}this.toSingleRange();for(var n=t.length;n--;)this.addRange(t[n])},this.joinSelections=function(){var e=this.rangeList.ranges,t=e[e.length-1],n=i.fromPoints(e[0].start,t.end);this.toSingleRange(),this.setSelectionRange(n,t.cursor==t.start)},this.toggleBlockSelection=function(){if(this.rangeCount>1){var e=this.rangeList.ranges,t=e[e.length-1],n=i.fromPoints(e[0].start,t.end);this.toSingleRange(),this.setSelectionRange(n,t.cursor==t.start)}else{var r=this.session.documentToScreenPosition(this.cursor),s=this.session.documentToScreenPosition(this.anchor),o=this.rectangularRangeBlock(r,s);o.forEach(this.addRange,this)}},this.rectangularRangeBlock=function(e,t,n){var r=[],s=e.column<t.column;if(s)var o=e.column,u=t.column,a=e.offsetX,f=t.offsetX;else var o=t.column,u=e.column,a=t.offsetX,f=e.offsetX;var l=e.row<t.row;if(l)var c=e.row,h=t.row;else var c=t.row,h=e.row;o<0&&(o=0),c<0&&(c=0),c==h&&(n=!0);var p;for(var d=c;d<=h;d++){var m=i.fromPoints(this.session.screenToDocumentPosition(d,o,a),this.session.screenToDocumentPosition(d,u,f));if(m.isEmpty()){if(p&&v(m.end,p))break;p=m.end}m.cursor=s?m.start:m.end,r.push(m)}l&&r.reverse();if(!n){var g=r.length-1;while(r[g].isEmpty()&&g>0)g--;if(g>0){var y=0;while(r[y].isEmpty())y++}for(var b=g;b>=y;b--)r[b].isEmpty()&&r.splice(b,1)}return r}}.call(s.prototype);var d=e("./editor").Editor;(function(){this.updateSelectionMarkers=function(){this.renderer.updateCursor(),this.renderer.updateBackMarkers()},this.addSelectionMarker=function(e){e.cursor||(e.cursor=e.end);var t=this.getSelectionStyle();return e.marker=this.session.addMarker(e,"ace_selection",t),this.session.$selectionMarkers.push(e),this.session.selectionMarkerCount=this.session.$selectionMarkers.length,e},this.removeSelectionMarker=function(e){if(!e.marker)return;this.session.removeMarker(e.marker);var t=this.session.$selectionMarkers.indexOf(e);t!=-1&&this.session.$selectionMarkers.splice(t,1),this.session.selectionMarkerCount=this.session.$selectionMarkers.length},this.removeSelectionMarkers=function(e){var t=this.session.$selectionMarkers;for(var n=e.length;n--;){var r=e[n];if(!r.marker)continue;this.session.removeMarker(r.marker);var i=t.indexOf(r);i!=-1&&t.splice(i,1)}this.session.selectionMarkerCount=t.length},this.$onAddRange=function(e){this.addSelectionMarker(e.range),this.renderer.updateCursor(),this.renderer.updateBackMarkers()},this.$onRemoveRange=function(e){this.removeSelectionMarkers(e.ranges),this.renderer.updateCursor(),this.renderer.updateBackMarkers()},this.$onMultiSelect=function(e){if(this.inMultiSelectMode)return;this.inMultiSelectMode=!0,this.setStyle("ace_multiselect"),this.keyBinding.addKeyboardHandler(f.keyboardHandler),this.commands.setDefaultHandler("exec",this.$onMultiSelectExec),this.renderer.updateCursor(),this.renderer.updateBackMarkers()},this.$onSingleSelect=function(e){if(this.session.multiSelect.inVirtualMode)return;this.inMultiSelectMode=!1,this.unsetStyle("ace_multiselect"),this.keyBinding.removeKeyboardHandler(f.keyboardHandler),this.commands.removeDefaultHandler("exec",this.$onMultiSelectExec),this.renderer.updateCursor(),this.renderer.updateBackMarkers(),this._emit("changeSelection")},this.$onMultiSelectExec=function(e){var t=e.command,n=e.editor;if(!n.multiSelect)return;if(!t.multiSelectAction){var r=t.exec(n,e.args||{});n.multiSelect.addRange(n.multiSelect.toOrientedRange()),n.multiSelect.mergeOverlappingRanges()}else t.multiSelectAction=="forEach"?r=n.forEachSelection(t,e.args):t.multiSelectAction=="forEachLine"?r=n.forEachSelection(t,e.args,!0):t.multiSelectAction=="single"?(n.exitMultiSelectMode(),r=t.exec(n,e.args||{})):r=t.multiSelectAction(n,e.args||{});return r},this.forEachSelection=function(e,t,n){if(this.inVirtualSelectionMode)return;var r=n&&n.keepOrder,i=n==1||n&&n.$byLines,o=this.session,u=this.selection,a=u.rangeList,f=(r?u:a).ranges,l;if(!f.length)return e.exec?e.exec(this,t||{}):e(this,t||{});var c=u._eventRegistry;u._eventRegistry={};var h=new s(o);this.inVirtualSelectionMode=!0;for(var p=f.length;p--;){if(i)while(p>0&&f[p].start.row==f[p-1].end.row)p--;h.fromOrientedRange(f[p]),h.index=p,this.selection=o.selection=h;var d=e.exec?e.exec(this,t||{}):e(this,t||{});!l&&d!==undefined&&(l=d),h.toOrientedRange(f[p])}h.detach(),this.selection=o.selection=u,this.inVirtualSelectionMode=!1,u._eventRegistry=c,u.mergeOverlappingRanges(),u.ranges[0]&&u.fromOrientedRange(u.ranges[0]);var v=this.renderer.$scrollAnimation;return this.onCursorChange(),this.onSelectionChange(),v&&v.from==v.to&&this.renderer.animateScrolling(v.from),l},this.exitMultiSelectMode=function(){if(!this.inMultiSelectMode||this.inVirtualSelectionMode)return;this.multiSelect.toSingleRange()},this.getSelectedText=function(){var e="";if(this.inMultiSelectMode&&!this.inVirtualSelectionMode){var t=this.multiSelect.rangeList.ranges,n=[];for(var r=0;r<t.length;r++)n.push(this.session.getTextRange(t[r]));var i=this.session.getDocument().getNewLineCharacter();e=n.join(i),e.length==(n.length-1)*i.length&&(e="")}else this.selection.isEmpty()||(e=this.session.getTextRange(this.getSelectionRange()));return e},this.$checkMultiselectChange=function(e,t){if(this.inMultiSelectMode&&!this.inVirtualSelectionMode){var n=this.multiSelect.ranges[0];if(this.multiSelect.isEmpty()&&t==this.multiSelect.anchor)return;var r=t==this.multiSelect.anchor?n.cursor==n.start?n.end:n.start:n.cursor;r.row!=t.row||this.session.$clipPositionToDocument(r.row,r.column).column!=t.column?this.multiSelect.toSingleRange(this.multiSelect.toOrientedRange()):this.multiSelect.mergeOverlappingRanges()}},this.findAll=function(e,t,n){t=t||{},t.needle=e||t.needle;if(t.needle==undefined){var r=this.selection.isEmpty()?this.selection.getWordRange():this.selection.getRange();t.needle=this.session.getTextRange(r)}this.$search.set(t);var i=this.$search.findAll(this.session);if(!i.length)return 0;var s=this.multiSelect;n||s.toSingleRange(i[0]);for(var o=i.length;o--;)s.addRange(i[o],!0);return r&&s.rangeList.rangeAtPoint(r.start)&&s.addRange(r,!0),i.length},this.selectMoreLines=function(e,t){var n=this.selection.toOrientedRange(),r=n.cursor==n.end,s=this.session.documentToScreenPosition(n.cursor);this.selection.$desiredColumn&&(s.column=this.selection.$desiredColumn);var o=this.session.screenToDocumentPosition(s.row+e,s.column);if(!n.isEmpty())var u=this.session.documentToScreenPosition(r?n.end:n.start),a=this.session.screenToDocumentPosition(u.row+e,u.column);else var a=o;if(r){var f=i.fromPoints(o,a);f.cursor=f.start}else{var f=i.fromPoints(a,o);f.cursor=f.end}f.desiredColumn=s.column;if(!this.selection.inMultiSelectMode)this.selection.addRange(n);else if(t)var l=n.cursor;this.selection.addRange(f),l&&this.selection.substractPoint(l)},this.transposeSelections=function(e){var t=this.session,n=t.multiSelect,r=n.ranges;for(var i=r.length;i--;){var s=r[i];if(s.isEmpty()){var o=t.getWordRange(s.start.row,s.start.column);s.start.row=o.start.row,s.start.column=o.start.column,s.end.row=o.end.row,s.end.column=o.end.column}}n.mergeOverlappingRanges();var u=[];for(var i=r.length;i--;){var s=r[i];u.unshift(t.getTextRange(s))}e<0?u.unshift(u.pop()):u.push(u.shift());for(var i=r.length;i--;){var s=r[i],a=s.clone();t.replace(s,u[i]),s.start.row=a.start.row,s.start.column=a.start.column}n.fromOrientedRange(n.ranges[0])},this.selectMore=function(e,t,n){var r=this.session,i=r.multiSelect,s=i.toOrientedRange();if(s.isEmpty()){s=r.getWordRange(s.start.row,s.start.column),s.cursor=e==-1?s.start:s.end,this.multiSelect.addRange(s);if(n)return}var o=r.getTextRange(s),u=h(r,o,e);u&&(u.cursor=e==-1?u.start:u.end,this.session.unfold(u),this.multiSelect.addRange(u),this.renderer.scrollCursorIntoView(null,.5)),t&&this.multiSelect.substractPoint(s.cursor)},this.alignCursors=function(){var e=this.session,t=e.multiSelect,n=t.ranges,r=-1,s=n.filter(function(e){if(e.cursor.row==r)return!0;r=e.cursor.row});if(!n.length||s.length==n.length-1){var o=this.selection.getRange(),u=o.start.row,f=o.end.row,l=u==f;if(l){var c=this.session.getLength(),h;do h=this.session.getLine(f);while(/[=:]/.test(h)&&++f<c);do h=this.session.getLine(u);while(/[=:]/.test(h)&&--u>0);u<0&&(u=0),f>=c&&(f=c-1)}var p=this.session.removeFullLines(u,f);p=this.$reAlignText(p,l),this.session.insert({row:u,column:0},p.join("\n")+"\n"),l||(o.start.column=0,o.end.column=p[p.length-1].length),this.selection.setRange(o)}else{s.forEach(function(e){t.substractPoint(e.cursor)});var d=0,v=Infinity,m=n.map(function(t){var n=t.cursor,r=e.getLine(n.row),i=r.substr(n.column).search(/\S/g);return i==-1&&(i=0),n.column>d&&(d=n.column),i<v&&(v=i),i});n.forEach(function(t,n){var r=t.cursor,s=d-r.column,o=m[n]-v;s>o?e.insert(r,a.stringRepeat(" ",s-o)):e.remove(new i(r.row,r.column,r.row,r.column-s+o)),t.start.column=t.end.column=d,t.start.row=t.end.row=r.row,t.cursor=t.end}),t.fromOrientedRange(n[0]),this.renderer.updateCursor(),this.renderer.updateBackMarkers()}},this.$reAlignText=function(e,t){function u(e){return a.stringRepeat(" ",e)}function f(e){return e[2]?u(i)+e[2]+u(s-e[2].length+o)+e[4].replace(/^([=:])\s+/,"$1 "):e[0]}function l(e){return e[2]?u(i+s-e[2].length)+e[2]+u(o)+e[4].replace(/^([=:])\s+/,"$1 "):e[0]}function c(e){return e[2]?u(i)+e[2]+u(o)+e[4].replace(/^([=:])\s+/,"$1 "):e[0]}var n=!0,r=!0,i,s,o;return e.map(function(e){var t=e.match(/(\s*)(.*?)(\s*)([=:].*)/);return t?i==null?(i=t[1].length,s=t[2].length,o=t[3].length,t):(i+s+o!=t[1].length+t[2].length+t[3].length&&(r=!1),i!=t[1].length&&(n=!1),i>t[1].length&&(i=t[1].length),s<t[2].length&&(s=t[2].length),o>t[3].length&&(o=t[3].length),t):[e]}).map(t?f:n?r?l:f:c)}}).call(d.prototype),t.onSessionChange=function(e){var t=e.session;t&&!t.multiSelect&&(t.$selectionMarkers=[],t.selection.$initRangeList(),t.multiSelect=t.selection),this.multiSelect=t&&t.multiSelect;var n=e.oldSession;n&&(n.multiSelect.off("addRange",this.$onAddRange),n.multiSelect.off("removeRange",this.$onRemoveRange),n.multiSelect.off("multiSelect",this.$onMultiSelect),n.multiSelect.off("singleSelect",this.$onSingleSelect),n.multiSelect.lead.off("change",this.$checkMultiselectChange),n.multiSelect.anchor.off("change",this.$checkMultiselectChange)),t&&(t.multiSelect.on("addRange",this.$onAddRange),t.multiSelect.on("removeRange",this.$onRemoveRange),t.multiSelect.on("multiSelect",this.$onMultiSelect),t.multiSelect.on("singleSelect",this.$onSingleSelect),t.multiSelect.lead.on("change",this.$checkMultiselectChange),t.multiSelect.anchor.on("change",this.$checkMultiselectChange)),t&&this.inMultiSelectMode!=t.selection.inMultiSelectMode&&(t.selection.inMultiSelectMode?this.$onMultiSelect():this.$onSingleSelect())},t.MultiSelect=m,e("./config").defineOptions(d.prototype,"editor",{enableMultiselect:{set:function(e){m(this),e?this.on("mousedown",o):this.off("mousedown",o)},value:!0},enableBlockSelect:{set:function(e){this.$blockSelectEnabled=e},value:!0}})}),define("ace/mode/folding/fold_mode",["require","exports","module","ace/range"],function(e,t,n){"use strict";var r=e("../../range").Range,i=t.FoldMode=function(){};(function(){this.foldingStartMarker=null,this.foldingStopMarker=null,this.getFoldWidget=function(e,t,n){var r=e.getLine(n);return this.foldingStartMarker.test(r)?"start":t=="markbeginend"&&this.foldingStopMarker&&this.foldingStopMarker.test(r)?"end":""},this.getFoldWidgetRange=function(e,t,n){return null},this.indentationBlock=function(e,t,n){var i=/\S/,s=e.getLine(t),o=s.search(i);if(o==-1)return;var u=n||s.length,a=e.getLength(),f=t,l=t;while(++t<a){var c=e.getLine(t).search(i);if(c==-1)continue;if(c<=o){var h=e.getTokenAt(t,0);if(!h||h.type!=="string")break}l=t}if(l>f){var p=e.getLine(l).length;return new r(f,u,l,p)}},this.openingBracketBlock=function(e,t,n,i,s){var o={row:n,column:i+1},u=e.$findClosingBracket(t,o,s);if(!u)return;var a=e.foldWidgets[u.row];return a==null&&(a=e.getFoldWidget(u.row)),a=="start"&&u.row>o.row&&(u.row--,u.column=e.getLine(u.row).length),r.fromPoints(o,u)},this.closingBracketBlock=function(e,t,n,i,s){var o={row:n,column:i},u=e.$findOpeningBracket(t,o);if(!u)return;return u.column++,o.column--,r.fromPoints(u,o)}}).call(i.prototype)}),define("ace/ext/error_marker",["require","exports","module","ace/lib/dom","ace/range","ace/config"],function(e,t,n){"use strict";function o(e,t,n){var r=0,i=e.length-1;while(r<=i){var s=r+i>>1,o=n(t,e[s]);if(o>0)r=s+1;else{if(!(o<0))return s;i=s-1}}return-(r+1)}function u(e,t,n){var r=e.getAnnotations().sort(i.comparePoints);if(!r.length)return;var s=o(r,{row:t,column:-1},i.comparePoints);s<0&&(s=-s-1),s>=r.length?s=n>0?0:r.length-1:s===0&&n<0&&(s=r.length-1);var u=r[s];if(!u||!n)return;if(u.row===t){do u=r[s+=n];while(u&&u.row===t);if(!u)return r.slice()}var a=[];t=u.row;do a[n<0?"unshift":"push"](u),u=r[s+=n];while(u&&u.row==t);return a.length&&a}var r=e("../lib/dom"),i=e("../range").Range,s=e("../config").nls;t.showErrorMarker=function(e,t){var n=e.session,i=e.getCursorPosition(),o=i.row,a=n.widgetManager.getWidgetsAtRow(o).filter(function(e){return e.type=="errorMarker"})[0];a?a.destroy():o-=t;var f=u(n,o,t),l;if(f){var c=f[0];i.column=(c.pos&&typeof c.column!="number"?c.pos.sc:c.column)||0,i.row=c.row,l=e.renderer.$gutterLayer.$annotations[i.row]}else{if(a)return;l={displayText:[s("error-marker.good-state","Looks good!")],className:"ace_ok"}}e.session.unfold(i.row),e.selection.moveToPosition(i);var h={row:i.row,fixedWidth:!0,coverGutter:!0,el:r.createElement("div"),type:"errorMarker"},p=h.el.appendChild(r.createElement("div")),d=h.el.appendChild(r.createElement("div"));d.className="error_widget_arrow "+l.className;var v=e.renderer.$cursorLayer.getPixelPosition(i).left;d.style.left=v+e.renderer.gutterWidth-5+"px",h.el.className="error_widget_wrapper",p.className="error_widget "+l.className,l.displayText.forEach(function(e,t){p.appendChild(r.createTextNode(e)),t<l.displayText.length-1&&p.appendChild(r.createElement("br"))}),p.appendChild(r.createElement("div"));var m=function(e,t,n){if(t===0&&(n==="esc"||n==="return"))return h.destroy(),{command:"null"}};h.destroy=function(){if(e.$mouseHandler.isMousePressed)return;e.keyBinding.removeKeyboardHandler(m),n.widgetManager.removeLineWidget(h),e.off("changeSelection",h.destroy),e.off("changeSession",h.destroy),e.off("mouseup",h.destroy),e.off("change",h.destroy)},e.keyBinding.addKeyboardHandler(m),e.on("changeSelection",h.destroy),e.on("changeSession",h.destroy),e.on("mouseup",h.destroy),e.on("change",h.destroy),e.session.widgetManager.addLineWidget(h),h.el.onmousedown=e.focus.bind(e),e.renderer.scrollCursorIntoView(null,.5,{bottom:h.el.offsetHeight})},r.importCssString("\n    .error_widget_wrapper {\n        background: inherit;\n        color: inherit;\n        border:none\n    }\n    .error_widget {\n        border-top: solid 2px;\n        border-bottom: solid 2px;\n        margin: 5px 0;\n        padding: 10px 40px;\n        white-space: pre-wrap;\n    }\n    .error_widget.ace_error, .error_widget_arrow.ace_error{\n        border-color: #ff5a5a\n    }\n    .error_widget.ace_warning, .error_widget_arrow.ace_warning{\n        border-color: #F1D817\n    }\n    .error_widget.ace_info, .error_widget_arrow.ace_info{\n        border-color: #5a5a5a\n    }\n    .error_widget.ace_ok, .error_widget_arrow.ace_ok{\n        border-color: #5aaa5a\n    }\n    .error_widget_arrow {\n        position: absolute;\n        border: solid 5px;\n        border-top-color: transparent!important;\n        border-right-color: transparent!important;\n        border-left-color: transparent!important;\n        top: -5px;\n    }\n","error_marker.css",!1)}),define("ace/ace",["require","exports","module","ace/lib/dom","ace/range","ace/editor","ace/edit_session","ace/undomanager","ace/virtual_renderer","ace/worker/worker_client","ace/keyboard/hash_handler","ace/placeholder","ace/multi_select","ace/mode/folding/fold_mode","ace/theme/textmate","ace/ext/error_marker","ace/config","ace/loader_build"],function(e,t,n){"use strict";e("./loader_build")(t);var r=e("./lib/dom"),i=e("./range").Range,s=e("./editor").Editor,o=e("./edit_session").EditSession,u=e("./undomanager").UndoManager,a=e("./virtual_renderer").VirtualRenderer;e("./worker/worker_client"),e("./keyboard/hash_handler"),e("./placeholder"),e("./multi_select"),e("./mode/folding/fold_mode"),e("./theme/textmate"),e("./ext/error_marker"),t.config=e("./config"),t.edit=function(e,n){if(typeof e=="string"){var i=e;e=document.getElementById(i);if(!e)throw new Error("ace.edit can't find div #"+i)}if(e&&e.env&&e.env.editor instanceof s)return e.env.editor;var o="";if(e&&/input|textarea/i.test(e.tagName)){var u=e;o=u.value,e=r.createElement("pre"),u.parentNode.replaceChild(e,u)}else e&&(o=e.textContent,e.innerHTML="");var f=t.createEditSession(o),l=new s(new a(e),f,n),c={document:f,editor:l,onResize:l.resize.bind(l,null)};return u&&(c.textarea=u),l.on("destroy",function(){c.editor.container.env=null}),l.container.env=l.env=c,l},t.createEditSession=function(e,t){var n=new o(e,t);return n.setUndoManager(new u),n},t.Range=i,t.Editor=s,t.EditSession=o,t.UndoManager=u,t.VirtualRenderer=a;var f=t.config.version;t.version=f});            (function() {
                 window.require(["ace/ace"], function(a) {
                     if (a) {
                         a.config.init(true);
diff --git a/src-min/ext-code_lens.js b/src-min/ext-code_lens.js
index a37dd1e9e..51a31370e 100644
--- a/src-min/ext-code_lens.js
+++ b/src-min/ext-code_lens.js
@@ -1,4 +1,4 @@
-define("ace/ext/code_lens",["require","exports","module","ace/line_widgets","ace/lib/event","ace/lib/lang","ace/lib/dom","ace/editor","ace/config"],function(e,t,n){"use strict";function u(e){var t=e.$textLayer,n=t.$lenses;n&&n.forEach(function(e){e.remove()}),t.$lenses=null}function a(e,t){var n=e&t.CHANGE_LINES||e&t.CHANGE_FULL||e&t.CHANGE_SCROLL||e&t.CHANGE_TEXT;if(!n)return;var r=t.session,i=t.session.lineWidgets,s=t.$textLayer,a=s.$lenses;if(!i){a&&u(t);return}var f=t.$textLayer.$lines.cells,l=t.layerConfig,c=t.$padding;a||(a=s.$lenses=[]);var h=0;for(var p=0;p<f.length;p++){var d=f[p].row,v=i[d],m=v&&v.lenses;if(!m||!m.length)continue;var g=a[h];g||(g=a[h]=o.buildDom(["div",{"class":"ace_codeLens"}],t.container)),g.style.height=l.lineHeight+"px",h++;for(var y=0;y<m.length;y++){var b=g.childNodes[2*y];b||(y!=0&&g.appendChild(o.createTextNode("\u00a0|\u00a0")),b=o.buildDom(["a"],g)),b.textContent=m[y].title,b.lensCommand=m[y]}while(g.childNodes.length>2*y-1)g.lastChild.remove();var w=t.$cursorLayer.getPixelPosition({row:d,column:0},!0).top-l.lineHeight*v.rowsAbove-l.offset;g.style.top=w+"px";var E=t.gutterWidth,S=r.getLine(d).search(/\S|$/);S==-1&&(S=0),E+=S*l.characterWidth,g.style.paddingLeft=c+E+"px"}while(h<a.length)a.pop().remove()}function f(e){if(!e.lineWidgets)return;var t=e.widgetManager;e.lineWidgets.forEach(function(e){e&&e.lenses&&t.removeLineWidget(e)})}function l(e){e.codeLensProviders=[],e.renderer.on("afterRender",a),e.$codeLensClickHandler||(e.$codeLensClickHandler=function(t){var n=t.target.lensCommand;if(!n)return;e.execCommand(n.id,n.arguments),e._emit("codeLensClick",t)},i.addListener(e.container,"click",e.$codeLensClickHandler,e)),e.$updateLenses=function(){function o(){var r=n.selection.cursor,i=n.documentToScreenRow(r),o=n.getScrollTop(),u=t.setLenses(n,s),a=n.$undoManager&&n.$undoManager.$lastDelta;if(a&&a.action=="remove"&&a.lines.length>1)return;var f=n.documentToScreenRow(r),l=e.renderer.layerConfig.lineHeight,c=n.getScrollTop()+(f-i)*l;u==0&&o<l/4&&o>-l/4&&(c=-l),n.setScrollTop(c)}var n=e.session;if(!n)return;n.widgetManager||(n.widgetManager=new r(n),n.widgetManager.attach(e));var i=e.codeLensProviders.length,s=[];e.codeLensProviders.forEach(function(e){e.provideCodeLenses(n,function(e,t){if(e)return;t.forEach(function(e){s.push(e)}),i--,i==0&&o()})})};var n=s.delayedCall(e.$updateLenses);e.$updateLensesOnInput=function(){n.delay(250)},e.on("input",e.$updateLensesOnInput)}function c(e){e.off("input",e.$updateLensesOnInput),e.renderer.off("afterRender",a),e.$codeLensClickHandler&&e.container.removeEventListener("click",e.$codeLensClickHandler)}var r=e("../line_widgets").LineWidgets,i=e("../lib/event"),s=e("../lib/lang"),o=e("../lib/dom");t.setLenses=function(e,t){var n=Number.MAX_VALUE;return f(e),t&&t.forEach(function(t){var r=t.start.row,i=t.start.column,s=e.lineWidgets&&e.lineWidgets[r];if(!s||!s.lenses)s=e.widgetManager.$registerLineWidget({rowCount:1,rowsAbove:1,row:r,column:i,lenses:[]});s.lenses.push(t.command),r<n&&(n=r)}),e._emit("changeFold",{data:{start:{row:n}}}),n},t.registerCodeLensProvider=function(e,t){e.setOption("enableCodeLens",!0),e.codeLensProviders.push(t),e.$updateLensesOnInput()},t.clear=function(e){t.setLenses(e,null)};var h=e("../editor").Editor;e("../config").defineOptions(h.prototype,"editor",{enableCodeLens:{set:function(e){e?l(this):c(this)}}}),o.importCssString("\n.ace_codeLens {\n    position: absolute;\n    color: #aaa;\n    font-size: 88%;\n    background: inherit;\n    width: 100%;\n    display: flex;\n    align-items: flex-end;\n    pointer-events: none;\n}\n.ace_codeLens > a {\n    cursor: pointer;\n    pointer-events: auto;\n}\n.ace_codeLens > a:hover {\n    color: #0000ff;\n    text-decoration: underline;\n}\n.ace_dark > .ace_codeLens > a:hover {\n    color: #4e94ce;\n}\n","codelense.css",!1)});                (function() {
+define("ace/ext/code_lens",["require","exports","module","ace/lib/event","ace/lib/lang","ace/lib/dom","ace/editor","ace/config"],function(e,t,n){"use strict";function o(e){var t=e.$textLayer,n=t.$lenses;n&&n.forEach(function(e){e.remove()}),t.$lenses=null}function u(e,t){var n=e&t.CHANGE_LINES||e&t.CHANGE_FULL||e&t.CHANGE_SCROLL||e&t.CHANGE_TEXT;if(!n)return;var r=t.session,i=t.session.lineWidgets,u=t.$textLayer,a=u.$lenses;if(!i){a&&o(t);return}var f=t.$textLayer.$lines.cells,l=t.layerConfig,c=t.$padding;a||(a=u.$lenses=[]);var h=0;for(var p=0;p<f.length;p++){var d=f[p].row,v=i[d],m=v&&v.lenses;if(!m||!m.length)continue;var g=a[h];g||(g=a[h]=s.buildDom(["div",{"class":"ace_codeLens"}],t.container)),g.style.height=l.lineHeight+"px",h++;for(var y=0;y<m.length;y++){var b=g.childNodes[2*y];b||(y!=0&&g.appendChild(s.createTextNode("\u00a0|\u00a0")),b=s.buildDom(["a"],g)),b.textContent=m[y].title,b.lensCommand=m[y]}while(g.childNodes.length>2*y-1)g.lastChild.remove();var w=t.$cursorLayer.getPixelPosition({row:d,column:0},!0).top-l.lineHeight*v.rowsAbove-l.offset;g.style.top=w+"px";var E=t.gutterWidth,S=r.getLine(d).search(/\S|$/);S==-1&&(S=0),E+=S*l.characterWidth,g.style.paddingLeft=c+E+"px"}while(h<a.length)a.pop().remove()}function a(e){if(!e.lineWidgets)return;var t=e.widgetManager;e.lineWidgets.forEach(function(e){e&&e.lenses&&t.removeLineWidget(e)})}function f(e){e.codeLensProviders=[],e.renderer.on("afterRender",u),e.$codeLensClickHandler||(e.$codeLensClickHandler=function(t){var n=t.target.lensCommand;if(!n)return;e.execCommand(n.id,n.arguments),e._emit("codeLensClick",t)},r.addListener(e.container,"click",e.$codeLensClickHandler,e)),e.$updateLenses=function(){function s(){var r=n.selection.cursor,s=n.documentToScreenRow(r),o=n.getScrollTop(),u=t.setLenses(n,i),a=n.$undoManager&&n.$undoManager.$lastDelta;if(a&&a.action=="remove"&&a.lines.length>1)return;var f=n.documentToScreenRow(r),l=e.renderer.layerConfig.lineHeight,c=n.getScrollTop()+(f-s)*l;u==0&&o<l/4&&o>-l/4&&(c=-l),n.setScrollTop(c)}var n=e.session;if(!n)return;var r=e.codeLensProviders.length,i=[];e.codeLensProviders.forEach(function(e){e.provideCodeLenses(n,function(e,t){if(e)return;t.forEach(function(e){i.push(e)}),r--,r==0&&s()})})};var n=i.delayedCall(e.$updateLenses);e.$updateLensesOnInput=function(){n.delay(250)},e.on("input",e.$updateLensesOnInput)}function l(e){e.off("input",e.$updateLensesOnInput),e.renderer.off("afterRender",u),e.$codeLensClickHandler&&e.container.removeEventListener("click",e.$codeLensClickHandler)}var r=e("../lib/event"),i=e("../lib/lang"),s=e("../lib/dom");t.setLenses=function(e,t){var n=Number.MAX_VALUE;return a(e),t&&t.forEach(function(t){var r=t.start.row,i=t.start.column,s=e.lineWidgets&&e.lineWidgets[r];if(!s||!s.lenses)s=e.widgetManager.$registerLineWidget({rowCount:1,rowsAbove:1,row:r,column:i,lenses:[]});s.lenses.push(t.command),r<n&&(n=r)}),e._emit("changeFold",{data:{start:{row:n}}}),n},t.registerCodeLensProvider=function(e,t){e.setOption("enableCodeLens",!0),e.codeLensProviders.push(t),e.$updateLensesOnInput()},t.clear=function(e){t.setLenses(e,null)};var c=e("../editor").Editor;e("../config").defineOptions(c.prototype,"editor",{enableCodeLens:{set:function(e){e?f(this):l(this)}}}),s.importCssString("\n.ace_codeLens {\n    position: absolute;\n    color: #aaa;\n    font-size: 88%;\n    background: inherit;\n    width: 100%;\n    display: flex;\n    align-items: flex-end;\n    pointer-events: none;\n}\n.ace_codeLens > a {\n    cursor: pointer;\n    pointer-events: auto;\n}\n.ace_codeLens > a:hover {\n    color: #0000ff;\n    text-decoration: underline;\n}\n.ace_dark > .ace_codeLens > a:hover {\n    color: #4e94ce;\n}\n","codelense.css",!1)});                (function() {
                     window.require(["ace/ext/code_lens"], function(m) {
                         if (typeof module == "object" && typeof exports == "object" && module) {
                             module.exports = m;
diff --git a/src-min/mode-vue.js b/src-min/mode-vue.js
index 2bdd15fe9..daabe520c 100644
--- a/src-min/mode-vue.js
+++ b/src-min/mode-vue.js
@@ -1,4 +1,4 @@
-define("ace/mode/folding/mixed",["require","exports","module","ace/lib/oop","ace/mode/folding/fold_mode"],function(e,t,n){"use strict";var r=e("../../lib/oop"),i=e("./fold_mode").FoldMode,s=t.FoldMode=function(e,t){this.defaultMode=e,this.subModes=t};r.inherits(s,i),function(){this.$getMode=function(e){typeof e!="string"&&(e=e[0]);for(var t in this.subModes)if(e.indexOf(t)===0)return this.subModes[t];return null},this.$tryMode=function(e,t,n,r){var i=this.$getMode(e);return i?i.getFoldWidget(t,n,r):""},this.getFoldWidget=function(e,t,n){return this.$tryMode(e.getState(n-1),e,t,n)||this.$tryMode(e.getState(n),e,t,n)||this.defaultMode.getFoldWidget(e,t,n)},this.getFoldWidgetRange=function(e,t,n){var r=this.$getMode(e.getState(n-1));if(!r||!r.getFoldWidget(e,t,n))r=this.$getMode(e.getState(n));if(!r||!r.getFoldWidget(e,t,n))r=this.defaultMode;return r.getFoldWidgetRange(e,t,n)}}.call(s.prototype)}),define("ace/mode/folding/xml",["require","exports","module","ace/lib/oop","ace/range","ace/mode/folding/fold_mode"],function(e,t,n){"use strict";function a(e,t){return e.type.lastIndexOf(t+".xml")>-1}var r=e("../../lib/oop"),i=e("../../range").Range,s=e("./fold_mode").FoldMode,o=t.FoldMode=function(e,t){s.call(this),this.voidElements=e||{},this.optionalEndTags=r.mixin({},this.voidElements),t&&r.mixin(this.optionalEndTags,t)};r.inherits(o,s);var u=function(){this.tagName="",this.closing=!1,this.selfClosing=!1,this.start={row:0,column:0},this.end={row:0,column:0}};(function(){this.getFoldWidget=function(e,t,n){var r=this._getFirstTagInLine(e,n);return r?r.closing||!r.tagName&&r.selfClosing?t==="markbeginend"?"end":"":!r.tagName||r.selfClosing||this.voidElements.hasOwnProperty(r.tagName.toLowerCase())?"":this._findEndTagInLine(e,n,r.tagName,r.end.column)?"":"start":this.getCommentFoldWidget(e,n)},this.getCommentFoldWidget=function(e,t){return/comment/.test(e.getState(t))&&/<!-/.test(e.getLine(t))?"start":""},this._getFirstTagInLine=function(e,t){var n=e.getTokens(t),r=new u;for(var i=0;i<n.length;i++){var s=n[i];if(a(s,"tag-open")){r.end.column=r.start.column+s.value.length,r.closing=a(s,"end-tag-open"),s=n[++i];if(!s)return null;r.tagName=s.value;if(s.value===""){s=n[++i];if(!s)return null;r.tagName=s.value}r.end.column+=s.value.length;for(i++;i<n.length;i++){s=n[i],r.end.column+=s.value.length;if(a(s,"tag-close")){r.selfClosing=s.value=="/>";break}}return r}if(a(s,"tag-close"))return r.selfClosing=s.value=="/>",r;r.start.column+=s.value.length}return null},this._findEndTagInLine=function(e,t,n,r){var i=e.getTokens(t),s=0;for(var o=0;o<i.length;o++){var u=i[o];s+=u.value.length;if(s<r-1)continue;if(a(u,"end-tag-open")){u=i[o+1],a(u,"tag-name")&&u.value===""&&(u=i[o+2]);if(u&&u.value==n)return!0}}return!1},this.getFoldWidgetRange=function(e,t,n){var r=this._getFirstTagInLine(e,n);if(!r)return this.getCommentFoldWidget(e,n)&&e.getCommentFoldRange(n,e.getLine(n).length);var s=e.getMatchingTags({row:n,column:0});if(s)return new i(s.openTag.end.row,s.openTag.end.column,s.closeTag.start.row,s.closeTag.start.column)}}).call(o.prototype)}),define("ace/mode/folding/cstyle",["require","exports","module","ace/lib/oop","ace/range","ace/mode/folding/fold_mode"],function(e,t,n){"use strict";var r=e("../../lib/oop"),i=e("../../range").Range,s=e("./fold_mode").FoldMode,o=t.FoldMode=function(e){e&&(this.foldingStartMarker=new RegExp(this.foldingStartMarker.source.replace(/\|[^|]*?$/,"|"+e.start)),this.foldingStopMarker=new RegExp(this.foldingStopMarker.source.replace(/\|[^|]*?$/,"|"+e.end)))};r.inherits(o,s),function(){this.foldingStartMarker=/([\{\[\(])[^\}\]\)]*$|^\s*(\/\*)/,this.foldingStopMarker=/^[^\[\{\(]*([\}\]\)])|^[\s\*]*(\*\/)/,this.singleLineBlockCommentRe=/^\s*(\/\*).*\*\/\s*$/,this.tripleStarBlockCommentRe=/^\s*(\/\*\*\*).*\*\/\s*$/,this.startRegionRe=/^\s*(\/\*|\/\/)#?region\b/,this._getFoldWidgetBase=this.getFoldWidget,this.getFoldWidget=function(e,t,n){var r=e.getLine(n);if(this.singleLineBlockCommentRe.test(r)&&!this.startRegionRe.test(r)&&!this.tripleStarBlockCommentRe.test(r))return"";var i=this._getFoldWidgetBase(e,t,n);return!i&&this.startRegionRe.test(r)?"start":i},this.getFoldWidgetRange=function(e,t,n,r){var i=e.getLine(n);if(this.startRegionRe.test(i))return this.getCommentRegionBlock(e,i,n);var s=i.match(this.foldingStartMarker);if(s){var o=s.index;if(s[1])return this.openingBracketBlock(e,s[1],n,o);var u=e.getCommentFoldRange(n,o+s[0].length,1);return u&&!u.isMultiLine()&&(r?u=this.getSectionRange(e,n):t!="all"&&(u=null)),u}if(t==="markbegin")return;var s=i.match(this.foldingStopMarker);if(s){var o=s.index+s[0].length;return s[1]?this.closingBracketBlock(e,s[1],n,o):e.getCommentFoldRange(n,o,-1)}},this.getSectionRange=function(e,t){var n=e.getLine(t),r=n.search(/\S/),s=t,o=n.length;t+=1;var u=t,a=e.getLength();while(++t<a){n=e.getLine(t);var f=n.search(/\S/);if(f===-1)continue;if(r>f)break;var l=this.getFoldWidgetRange(e,"all",t);if(l){if(l.start.row<=s)break;if(l.isMultiLine())t=l.end.row;else if(r==f)break}u=t}return new i(s,o,u,e.getLine(u).length)},this.getCommentRegionBlock=function(e,t,n){var r=t.search(/\s*$/),s=e.getLength(),o=n,u=/^\s*(?:\/\*|\/\/|--)#?(end)?region\b/,a=1;while(++n<s){t=e.getLine(n);var f=u.exec(t);if(!f)continue;f[1]?a--:a++;if(!a)break}var l=n;if(l>o)return new i(o,r,l,t.length)}}.call(o.prototype)}),define("ace/mode/folding/html",["require","exports","module","ace/lib/oop","ace/mode/folding/mixed","ace/mode/folding/xml","ace/mode/folding/cstyle"],function(e,t,n){"use strict";var r=e("../../lib/oop"),i=e("./mixed").FoldMode,s=e("./xml").FoldMode,o=e("./cstyle").FoldMode,u=t.FoldMode=function(e,t){i.call(this,new s(e,t),{"js-":new o,"css-":new o})};r.inherits(u,i)}),define("ace/mode/behaviour/xml",["require","exports","module","ace/lib/oop","ace/mode/behaviour","ace/token_iterator"],function(e,t,n){"use strict";function o(e,t){return e&&e.type.lastIndexOf(t+".xml")>-1}var r=e("../../lib/oop"),i=e("../behaviour").Behaviour,s=e("../../token_iterator").TokenIterator,u=function(){this.add("string_dquotes","insertion",function(e,t,n,r,i){if(i=='"'||i=="'"){var u=i,a=r.doc.getTextRange(n.getSelectionRange());if(a!==""&&a!=="'"&&a!='"'&&n.getWrapBehavioursEnabled())return{text:u+a+u,selection:!1};var f=n.getCursorPosition(),l=r.doc.getLine(f.row),c=l.substring(f.column,f.column+1),h=new s(r,f.row,f.column),p=h.getCurrentToken();if(c==u&&(o(p,"attribute-value")||o(p,"string")))return{text:"",selection:[1,1]};p||(p=h.stepBackward());if(!p)return;while(o(p,"tag-whitespace")||o(p,"whitespace"))p=h.stepBackward();var d=!c||c.match(/\s/);if(o(p,"attribute-equals")&&(d||c==">")||o(p,"decl-attribute-equals")&&(d||c=="?"))return{text:u+u,selection:[1,1]}}}),this.add("string_dquotes","deletion",function(e,t,n,r,i){var s=r.doc.getTextRange(i);if(!i.isMultiLine()&&(s=='"'||s=="'")){var o=r.doc.getLine(i.start.row),u=o.substring(i.start.column+1,i.start.column+2);if(u==s)return i.end.column++,i}}),this.add("autoclosing","insertion",function(e,t,n,r,i){if(i==">"){var u=n.getSelectionRange().start,a=new s(r,u.row,u.column),f=a.getCurrentToken()||a.stepBackward();if(!f||!(o(f,"tag-name")||o(f,"tag-whitespace")||o(f,"attribute-name")||o(f,"attribute-equals")||o(f,"attribute-value")))return;if(o(f,"reference.attribute-value"))return;if(o(f,"attribute-value")){var l=a.getCurrentTokenColumn()+f.value.length;if(u.column<l)return;if(u.column==l){var c=a.stepForward();if(c&&o(c,"attribute-value"))return;a.stepBackward()}}if(/^\s*>/.test(r.getLine(u.row).slice(u.column)))return;while(!o(f,"tag-name")){f=a.stepBackward();if(f.value=="<"){f=a.stepForward();break}}var h=a.getCurrentTokenRow(),p=a.getCurrentTokenColumn();if(o(a.stepBackward(),"end-tag-open"))return;var d=f.value;h==u.row&&(d=d.substring(0,u.column-p));if(this.voidElements&&this.voidElements.hasOwnProperty(d.toLowerCase()))return;return{text:"></"+d+">",selection:[1,1]}}}),this.add("autoindent","insertion",function(e,t,n,r,i){if(i=="\n"){var u=n.getCursorPosition(),a=r.getLine(u.row),f=new s(r,u.row,u.column),l=f.getCurrentToken();if(o(l,"")&&l.type.indexOf("tag-close")!==-1){if(l.value=="/>")return;while(l&&l.type.indexOf("tag-name")===-1)l=f.stepBackward();if(!l)return;var c=l.value,h=f.getCurrentTokenRow();l=f.stepBackward();if(!l||l.type.indexOf("end-tag")!==-1)return;if(this.voidElements&&!this.voidElements[c]||!this.voidElements){var p=r.getTokenAt(u.row,u.column+1),a=r.getLine(h),d=this.$getIndent(a),v=d+r.getTabString();return p&&p.value==="</"?{text:"\n"+v+"\n"+d,selection:[1,v.length,1,v.length]}:{text:"\n"+v}}}}})};r.inherits(u,i),t.XmlBehaviour=u}),define("ace/mode/html_completions",["require","exports","module","ace/token_iterator"],function(e,t,n){"use strict";function f(e,t){return e.type.lastIndexOf(t+".xml")>-1}function l(e,t){var n=new r(e,t.row,t.column),i=n.getCurrentToken();while(i&&!f(i,"tag-name"))i=n.stepBackward();if(i)return i.value}function c(e,t){var n=new r(e,t.row,t.column),i=n.getCurrentToken();while(i&&!f(i,"attribute-name"))i=n.stepBackward();if(i)return i.value}var r=e("../token_iterator").TokenIterator,i=["accesskey","class","contenteditable","contextmenu","dir","draggable","dropzone","hidden","id","inert","itemid","itemprop","itemref","itemscope","itemtype","lang","spellcheck","style","tabindex","title","translate"],s=["onabort","onblur","oncancel","oncanplay","oncanplaythrough","onchange","onclick","onclose","oncontextmenu","oncuechange","ondblclick","ondrag","ondragend","ondragenter","ondragleave","ondragover","ondragstart","ondrop","ondurationchange","onemptied","onended","onerror","onfocus","oninput","oninvalid","onkeydown","onkeypress","onkeyup","onload","onloadeddata","onloadedmetadata","onloadstart","onmousedown","onmousemove","onmouseout","onmouseover","onmouseup","onmousewheel","onpause","onplay","onplaying","onprogress","onratechange","onreset","onscroll","onseeked","onseeking","onselect","onshow","onstalled","onsubmit","onsuspend","ontimeupdate","onvolumechange","onwaiting"],o=i.concat(s),u={a:{href:1,target:{_blank:1,top:1},ping:1,rel:{nofollow:1,alternate:1,author:1,bookmark:1,help:1,license:1,next:1,noreferrer:1,prefetch:1,prev:1,search:1,tag:1},media:1,hreflang:1,type:1},abbr:{},address:{},area:{shape:1,coords:1,href:1,hreflang:1,alt:1,target:1,media:1,rel:1,ping:1,type:1},article:{pubdate:1},aside:{},audio:{src:1,autobuffer:1,autoplay:{autoplay:1},loop:{loop:1},controls:{controls:1},muted:{muted:1},preload:{auto:1,metadata:1,none:1}},b:{},base:{href:1,target:1},bdi:{},bdo:{},blockquote:{cite:1},body:{onafterprint:1,onbeforeprint:1,onbeforeunload:1,onhashchange:1,onmessage:1,onoffline:1,onpopstate:1,onredo:1,onresize:1,onstorage:1,onundo:1,onunload:1},br:{},button:{autofocus:1,disabled:{disabled:1},form:1,formaction:1,formenctype:1,formmethod:1,formnovalidate:1,formtarget:1,name:1,value:1,type:{button:1,submit:1}},canvas:{width:1,height:1},caption:{},cite:{},code:{},col:{span:1},colgroup:{span:1},command:{type:1,label:1,icon:1,disabled:1,checked:1,radiogroup:1,command:1},data:{},datalist:{},dd:{},del:{cite:1,datetime:1},details:{open:1},dfn:{},dialog:{open:1},div:{},dl:{},dt:{},em:{},embed:{src:1,height:1,width:1,type:1},fieldset:{disabled:1,form:1,name:1},figcaption:{},figure:{},footer:{},form:{"accept-charset":1,action:1,autocomplete:1,enctype:{"multipart/form-data":1,"application/x-www-form-urlencoded":1},method:{get:1,post:1},name:1,novalidate:1,target:{_blank:1,top:1}},h1:{},h2:{},h3:{},h4:{},h5:{},h6:{},head:{},header:{},hr:{},html:{manifest:1},i:{},iframe:{name:1,src:1,height:1,width:1,sandbox:{"allow-same-origin":1,"allow-top-navigation":1,"allow-forms":1,"allow-scripts":1},seamless:{seamless:1}},img:{alt:1,src:1,height:1,width:1,usemap:1,ismap:1},input:{type:{text:1,password:1,hidden:1,checkbox:1,submit:1,radio:1,file:1,button:1,reset:1,image:31,color:1,date:1,datetime:1,"datetime-local":1,email:1,month:1,number:1,range:1,search:1,tel:1,time:1,url:1,week:1},accept:1,alt:1,autocomplete:{on:1,off:1},autofocus:{autofocus:1},checked:{checked:1},disabled:{disabled:1},form:1,formaction:1,formenctype:{"application/x-www-form-urlencoded":1,"multipart/form-data":1,"text/plain":1},formmethod:{get:1,post:1},formnovalidate:{formnovalidate:1},formtarget:{_blank:1,_self:1,_parent:1,_top:1},height:1,list:1,max:1,maxlength:1,min:1,multiple:{multiple:1},name:1,pattern:1,placeholder:1,readonly:{readonly:1},required:{required:1},size:1,src:1,step:1,width:1,files:1,value:1},ins:{cite:1,datetime:1},kbd:{},keygen:{autofocus:1,challenge:{challenge:1},disabled:{disabled:1},form:1,keytype:{rsa:1,dsa:1,ec:1},name:1},label:{form:1,"for":1},legend:{},li:{value:1},link:{href:1,hreflang:1,rel:{stylesheet:1,icon:1},media:{all:1,screen:1,print:1},type:{"text/css":1,"image/png":1,"image/jpeg":1,"image/gif":1},sizes:1},main:{},map:{name:1},mark:{},math:{},menu:{type:1,label:1},meta:{"http-equiv":{"content-type":1},name:{description:1,keywords:1},content:{"text/html; 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e.concat(s||Array.prototype.slice.call(t))},s=e("../lib/oop"),o=e("./css_highlight_rules").CssHighlightRules,u=e("./typescript_highlight_rules").TypeScriptHighlightRules,a=e("./coffee_highlight_rules").CoffeeHighlightRules,f=e("./html_highlight_rules").HtmlHighlightRules,l=e("./javascript_highlight_rules").JavaScriptHighlightRules,c=e("./stylus_highlight_rules").StylusHighlightRules,h=e("./sass_highlight_rules").SassHighlightRules,p=e("./scss_highlight_rules").ScssHighlightRules,d=e("./less_highlight_rules").LessHighlightRules,v=e("../tokenizer").Tokenizer,m=e("./slim_highlight_rules").SlimHighlightRules,g=e("./jade_highlight_rules").JadeHighlightRules,y=e("./javascript").Mode,b=function(e){this.embedLangRules=function(e,t,n,r){var i=r?"(?=[^>]*"+r+"\\s*=\\s*['\"]"+n+"['\"]))":"(?=\\s|>|$))";this.$rules.start.unshift({token:["meta.tag.punctuation.tag-open.xml","meta.tag."+t+".tag-name.xml"],regex:"(<)("+t+i,next:[{token:"meta.tag.punctuation.tag-close."+t+".xml",regex:"/?>",next:n+"-start"},{include:"attributes"}]}),this.$rules[t+"-end"]=[{include:"attributes"},{token:"meta.tag.punctuation.tag-close.xml",regex:"/?>",next:"start",onMatch:function(e,t,n){return n.splice(0),this.token}}],this.embedRules(e,n+"-",[{token:["meta.tag.punctuation.end-tag-open.xml","meta.tag."+t+".tag-name.xml"],regex:"(</)("+t+"(?=\\s|>|$))",next:t+"-end"},{token:"string.cdata.xml",regex:"<\\!\\[CDATA\\["},{token:"string.cdata.xml",regex:"\\]\\]>"}])};var t=[{include:"vue-interpolations"}],n=(new f).getRules();n.start=t.concat(n.start),n["vue-interpolations"]=[{token:"punctuation",regex:/\{\{\{?/,next:"js-interpolation-start"}];var s=this;n.tag_stuff.unshift({token:"string",regex:/(?:\b(v-)|(:|@))(\[?[a-zA-Z\-.]+\]?)(?:(\:\[?[a-zA-Z\-]+\]?))?((?:\.[a-zA-Z\-]+)*)(\s*)(=)(\s*)(["'])/,onMatch:function(e,t,n){var r=e[e.length-1];n.unshift(r,t);var i=(new RegExp(this.regex)).exec(e);if(!i)return"text";var s=[],o=["entity.other.attribute-name.xml","punctuation.separator.key-value.xml","entity.other.attribute-name.xml","entity.other.attribute-name.xml","entity.other.attribute-name.xml","text","punctuation.separator.key-value.xml","text","string"];for(var u=0,a=o.length;u<a;u++)i[u+1]&&(s[s.length]={type:o[u],value:i[u+1]});return s},next:[{token:"string",regex:/$/,next:"tag_stuff"},{token:"string",regex:/.*/,onMatch:function(e,t,n,o){var u=n[0],a=e.split(u),f=a[0];this.next="";if(a.length>1){n.shift();var l=n.shift(),c=(new v(s.$rules)).getLineTokens(a.slice(1).join(u),l);c.tokens.unshift({type:"string",value:u}),this.next=Array.isArray(c.state)?c.state[c.state.length-1]:c.state}var h=(new y).getTokenizer().getLineTokens(f,"start"),p=h.tokens;return c&&p.push.apply(p,i([],r(c.tokens),!1)),p}}]},{token:"string",regex:'"',next:[{token:"string",regex:'"|$',next:"tag_stuff"},{include:"vue-interpolations"},{defaultToken:"string"}]},{token:"string",regex:"'",next:[{token:"string",regex:"'|$",next:"tag_stuff"},{include:"vue-interpolations"},{defaultToken:"string"}]}),this.$rules=n,this.embedRules(l,"js-interpolation-",[{token:"punctuation",regex:/\}\}\}?/,next:"start"}]),this.embedLangRules(o,"style","css"),this.embedLangRules(c,"style","stylus","lang"),this.embedLangRules(h,"style","sass","lang"),this.embedLangRules(p,"style","scss","lang"),this.embedLangRules(d,"style","less","lang"),this.embedLangRules(u,"script","ts","lang"),this.embedLangRules(a,"script","coffee","lang"),this.embedLangRules(m,"template","slm","lang"),this.embedLangRules(g,"template","jade","lang"),this.embedLangRules(c,"template","stylus","lang"),this.normalizeRules()};s.inherits(b,f),t.VueHighlightRules=b}),define("ace/mode/vue",["require","exports","module","ace/lib/oop","ace/mode/folding/html","ace/lib/lang","ace/mode/behaviour/xml","ace/mode/html_completions","ace/mode/html","ace/mode/vue_highlight_rules"],function(e,t,n){"use strict";var r=e("../lib/oop"),i=e("./folding/html").FoldMode,s=e("../lib/lang"),o=e("./behaviour/xml").XmlBehaviour,u=e("./html_completions").HtmlCompletions,a=e("./html").Mode,f=e("./vue_highlight_rules").VueHighlightRules,l=["area","base","br","col","embed","hr","img","input","keygen","link","meta","menuitem","param","source","track","wbr"],c=["li","dt","dd","p","rt","rp","optgroup","option","colgroup","td","th"],h=function(){this.HighlightRules=f,this.foldingRules=new i(this.voidElements,s.arrayToMap(c)),this.$behaviour=new o,this.$completer=new u};r.inherits(h,a),function(){this.blockComment={start:"<!--",end:"-->"},this.voidElements=s.arrayToMap(l),this.getCompletions=function(e,t,n,r){return this.$completer.getCompletions(e,t,n,r)},this.$id="ace/mode/vue"}.call(h.prototype),t.Mode=h});                (function() {
                     window.require(["ace/mode/vue"], function(m) {
                         if (typeof module == "object" && typeof exports == "object" && module) {
                             module.exports = m;
diff --git a/src-noconflict/ace.js b/src-noconflict/ace.js
index 6b2bbedde..513928894 100644
--- a/src-noconflict/ace.js
+++ b/src-noconflict/ace.js
@@ -1322,7 +1322,7 @@ var reportErrorIfPathIsNotConfigured = function () {
         reportErrorIfPathIsNotConfigured = function () { };
     }
 };
-exports.version = "1.36.4";
+exports.version = "1.36.5";
 
 });
 
@@ -7203,6324 +7203,6345 @@ exports.Mode = Mode;
 
 });
 
-ace.define("ace/apply_delta",["require","exports","module"], function(require, exports, module){"use strict";
-function throwDeltaError(delta, errorText) {
-    console.log("Invalid Delta:", delta);
-    throw "Invalid Delta: " + errorText;
-}
-function positionInDocument(docLines, position) {
-    return position.row >= 0 && position.row < docLines.length &&
-        position.column >= 0 && position.column <= docLines[position.row].length;
-}
-function validateDelta(docLines, delta) {
-    if (delta.action != "insert" && delta.action != "remove")
-        throwDeltaError(delta, "delta.action must be 'insert' or 'remove'");
-    if (!(delta.lines instanceof Array))
-        throwDeltaError(delta, "delta.lines must be an Array");
-    if (!delta.start || !delta.end)
-        throwDeltaError(delta, "delta.start/end must be an present");
-    var start = delta.start;
-    if (!positionInDocument(docLines, delta.start))
-        throwDeltaError(delta, "delta.start must be contained in document");
-    var end = delta.end;
-    if (delta.action == "remove" && !positionInDocument(docLines, end))
-        throwDeltaError(delta, "delta.end must contained in document for 'remove' actions");
-    var numRangeRows = end.row - start.row;
-    var numRangeLastLineChars = (end.column - (numRangeRows == 0 ? start.column : 0));
-    if (numRangeRows != delta.lines.length - 1 || delta.lines[numRangeRows].length != numRangeLastLineChars)
-        throwDeltaError(delta, "delta.range must match delta lines");
-}
-exports.applyDelta = function (docLines, delta, doNotValidate) {
-    var row = delta.start.row;
-    var startColumn = delta.start.column;
-    var line = docLines[row] || "";
-    switch (delta.action) {
-        case "insert":
-            var lines = delta.lines;
-            if (lines.length === 1) {
-                docLines[row] = line.substring(0, startColumn) + delta.lines[0] + line.substring(startColumn);
-            }
-            else {
-                var args = [row, 1].concat(delta.lines);
-                docLines.splice.apply(docLines, args);
-                docLines[row] = line.substring(0, startColumn) + docLines[row];
-                docLines[row + delta.lines.length - 1] += line.substring(startColumn);
-            }
-            break;
-        case "remove":
-            var endColumn = delta.end.column;
-            var endRow = delta.end.row;
-            if (row === endRow) {
-                docLines[row] = line.substring(0, startColumn) + line.substring(endColumn);
-            }
-            else {
-                docLines.splice(row, endRow - row + 1, line.substring(0, startColumn) + docLines[endRow].substring(endColumn));
-            }
-            break;
+ace.define("ace/line_widgets",["require","exports","module","ace/lib/dom"], function(require, exports, module){"use strict";
+var dom = require("./lib/dom");
+var LineWidgets = /** @class */ (function () {
+    function LineWidgets(session) {
+        this.session = session;
+        this.session.widgetManager = this;
+        this.session.getRowLength = this.getRowLength;
+        this.session.$getWidgetScreenLength = this.$getWidgetScreenLength;
+        this.updateOnChange = this.updateOnChange.bind(this);
+        this.renderWidgets = this.renderWidgets.bind(this);
+        this.measureWidgets = this.measureWidgets.bind(this);
+        this.session._changedWidgets = [];
+        this.$onChangeEditor = this.$onChangeEditor.bind(this);
+        this.session.on("change", this.updateOnChange);
+        this.session.on("changeFold", this.updateOnFold);
+        this.session.on("changeEditor", this.$onChangeEditor);
     }
-};
-
-});
-
-ace.define("ace/anchor",["require","exports","module","ace/lib/oop","ace/lib/event_emitter"], function(require, exports, module){"use strict";
-var oop = require("./lib/oop");
-var EventEmitter = require("./lib/event_emitter").EventEmitter;
-var Anchor = /** @class */ (function () {
-    function Anchor(doc, row, column) {
-        this.$onChange = this.onChange.bind(this);
-        this.attach(doc);
-        if (typeof row != "number")
-            this.setPosition(row.row, row.column);
+    LineWidgets.prototype.getRowLength = function (row) {
+        var h;
+        if (this.lineWidgets)
+            h = this.lineWidgets[row] && this.lineWidgets[row].rowCount || 0;
         else
-            this.setPosition(row, column);
-    }
-    Anchor.prototype.getPosition = function () {
-        return this.$clipPositionToDocument(this.row, this.column);
+            h = 0;
+        if (!this["$useWrapMode"] || !this["$wrapData"][row]) {
+            return 1 + h;
+        }
+        else {
+            return this["$wrapData"][row].length + 1 + h;
+        }
     };
-    Anchor.prototype.getDocument = function () {
-        return this.document;
+    LineWidgets.prototype.$getWidgetScreenLength = function () {
+        var screenRows = 0;
+        this.lineWidgets.forEach(function (w) {
+            if (w && w.rowCount && !w.hidden)
+                screenRows += w.rowCount;
+        });
+        return screenRows;
     };
-    Anchor.prototype.onChange = function (delta) {
-        if (delta.start.row == delta.end.row && delta.start.row != this.row)
-            return;
-        if (delta.start.row > this.row)
-            return;
-        var point = $getTransformedPoint(delta, { row: this.row, column: this.column }, this.$insertRight);
-        this.setPosition(point.row, point.column, true);
+    LineWidgets.prototype.$onChangeEditor = function (e) {
+        this.attach(e.editor);
     };
-    Anchor.prototype.setPosition = function (row, column, noClip) {
-        var pos;
-        if (noClip) {
-            pos = {
-                row: row,
-                column: column
-            };
-        }
-        else {
-            pos = this.$clipPositionToDocument(row, column);
+    LineWidgets.prototype.attach = function (editor) {
+        if (editor && editor.widgetManager && editor.widgetManager != this)
+            editor.widgetManager.detach();
+        if (this.editor == editor)
+            return;
+        this.detach();
+        this.editor = editor;
+        if (editor) {
+            editor.widgetManager = this;
+            editor.renderer.on("beforeRender", this.measureWidgets);
+            editor.renderer.on("afterRender", this.renderWidgets);
         }
-        if (this.row == pos.row && this.column == pos.column)
+    };
+    LineWidgets.prototype.detach = function (e) {
+        var editor = this.editor;
+        if (!editor)
             return;
-        var old = {
-            row: this.row,
-            column: this.column
-        };
-        this.row = pos.row;
-        this.column = pos.column;
-        this._signal("change", {
-            old: old,
-            value: pos
+        this.editor = null;
+        editor.widgetManager = null;
+        editor.renderer.off("beforeRender", this.measureWidgets);
+        editor.renderer.off("afterRender", this.renderWidgets);
+        var lineWidgets = this.session.lineWidgets;
+        lineWidgets && lineWidgets.forEach(function (w) {
+            if (w && w.el && w.el.parentNode) {
+                w._inDocument = false;
+                w.el.parentNode.removeChild(w.el);
+            }
         });
     };
-    Anchor.prototype.detach = function () {
-        this.document.off("change", this.$onChange);
-    };
-    Anchor.prototype.attach = function (doc) {
-        this.document = doc || this.document;
-        this.document.on("change", this.$onChange);
+    LineWidgets.prototype.updateOnFold = function (e, session) {
+        var lineWidgets = session.lineWidgets;
+        if (!lineWidgets || !e.action)
+            return;
+        var fold = e.data;
+        var start = fold.start.row;
+        var end = fold.end.row;
+        var hide = e.action == "add";
+        for (var i = start + 1; i < end; i++) {
+            if (lineWidgets[i])
+                lineWidgets[i].hidden = hide;
+        }
+        if (lineWidgets[end]) {
+            if (hide) {
+                if (!lineWidgets[start])
+                    lineWidgets[start] = lineWidgets[end];
+                else
+                    lineWidgets[end].hidden = hide;
+            }
+            else {
+                if (lineWidgets[start] == lineWidgets[end])
+                    lineWidgets[start] = undefined;
+                lineWidgets[end].hidden = hide;
+            }
+        }
     };
-    Anchor.prototype.$clipPositionToDocument = function (row, column) {
-        var pos = {};
-        if (row >= this.document.getLength()) {
-            pos.row = Math.max(0, this.document.getLength() - 1);
-            pos.column = this.document.getLine(pos.row).length;
+    LineWidgets.prototype.updateOnChange = function (delta) {
+        var lineWidgets = this.session.lineWidgets;
+        if (!lineWidgets)
+            return;
+        var startRow = delta.start.row;
+        var len = delta.end.row - startRow;
+        if (len === 0) {
         }
-        else if (row < 0) {
-            pos.row = 0;
-            pos.column = 0;
+        else if (delta.action == "remove") {
+            var removed = lineWidgets.splice(startRow + 1, len);
+            if (!lineWidgets[startRow] && removed[removed.length - 1]) {
+                lineWidgets[startRow] = removed.pop();
+            }
+            removed.forEach(function (w) {
+                w && this.removeLineWidget(w);
+            }, this);
+            this.$updateRows();
         }
         else {
-            pos.row = row;
-            pos.column = Math.min(this.document.getLine(pos.row).length, Math.max(0, column));
+            var args = new Array(len);
+            if (lineWidgets[startRow] && lineWidgets[startRow].column != null) {
+                if (delta.start.column > lineWidgets[startRow].column)
+                    startRow++;
+            }
+            args.unshift(startRow, 0);
+            lineWidgets.splice.apply(lineWidgets, args);
+            this.$updateRows();
         }
-        if (column < 0)
-            pos.column = 0;
-        return pos;
     };
-    return Anchor;
-}());
-Anchor.prototype.$insertRight = false;
-oop.implement(Anchor.prototype, EventEmitter);
-function $pointsInOrder(point1, point2, equalPointsInOrder) {
-    var bColIsAfter = equalPointsInOrder ? point1.column <= point2.column : point1.column < point2.column;
-    return (point1.row < point2.row) || (point1.row == point2.row && bColIsAfter);
-}
-function $getTransformedPoint(delta, point, moveIfEqual) {
-    var deltaIsInsert = delta.action == "insert";
-    var deltaRowShift = (deltaIsInsert ? 1 : -1) * (delta.end.row - delta.start.row);
-    var deltaColShift = (deltaIsInsert ? 1 : -1) * (delta.end.column - delta.start.column);
-    var deltaStart = delta.start;
-    var deltaEnd = deltaIsInsert ? deltaStart : delta.end; // Collapse insert range.
-    if ($pointsInOrder(point, deltaStart, moveIfEqual)) {
-        return {
-            row: point.row,
-            column: point.column
-        };
-    }
-    if ($pointsInOrder(deltaEnd, point, !moveIfEqual)) {
-        return {
-            row: point.row + deltaRowShift,
-            column: point.column + (point.row == deltaEnd.row ? deltaColShift : 0)
-        };
-    }
-    return {
-        row: deltaStart.row,
-        column: deltaStart.column
-    };
-}
-exports.Anchor = Anchor;
-
-});
-
-ace.define("ace/document",["require","exports","module","ace/lib/oop","ace/apply_delta","ace/lib/event_emitter","ace/range","ace/anchor"], function(require, exports, module){"use strict";
-var oop = require("./lib/oop");
-var applyDelta = require("./apply_delta").applyDelta;
-var EventEmitter = require("./lib/event_emitter").EventEmitter;
-var Range = require("./range").Range;
-var Anchor = require("./anchor").Anchor;
-var Document = /** @class */ (function () {
-    function Document(textOrLines) {
-        this.$lines = [""];
-        if (textOrLines.length === 0) {
-            this.$lines = [""];
-        }
-        else if (Array.isArray(textOrLines)) {
-            this.insertMergedLines({ row: 0, column: 0 }, textOrLines);
-        }
-        else {
-            this.insert({ row: 0, column: 0 }, textOrLines);
-        }
-    }
-    Document.prototype.setValue = function (text) {
-        var len = this.getLength() - 1;
-        this.remove(new Range(0, 0, len, this.getLine(len).length));
-        this.insert({ row: 0, column: 0 }, text || "");
-    };
-    Document.prototype.getValue = function () {
-        return this.getAllLines().join(this.getNewLineCharacter());
-    };
-    Document.prototype.createAnchor = function (row, column) {
-        return new Anchor(this, row, column);
-    };
-    Document.prototype.$detectNewLine = function (text) {
-        var match = text.match(/^.*?(\r\n|\r|\n)/m);
-        this.$autoNewLine = match ? match[1] : "\n";
-        this._signal("changeNewLineMode");
-    };
-    Document.prototype.getNewLineCharacter = function () {
-        switch (this.$newLineMode) {
-            case "windows":
-                return "\r\n";
-            case "unix":
-                return "\n";
-            default:
-                return this.$autoNewLine || "\n";
-        }
-    };
-    Document.prototype.setNewLineMode = function (newLineMode) {
-        if (this.$newLineMode === newLineMode)
+    LineWidgets.prototype.$updateRows = function () {
+        var lineWidgets = this.session.lineWidgets;
+        if (!lineWidgets)
             return;
-        this.$newLineMode = newLineMode;
-        this._signal("changeNewLineMode");
-    };
-    Document.prototype.getNewLineMode = function () {
-        return this.$newLineMode;
-    };
-    Document.prototype.isNewLine = function (text) {
-        return (text == "\r\n" || text == "\r" || text == "\n");
-    };
-    Document.prototype.getLine = function (row) {
-        return this.$lines[row] || "";
-    };
-    Document.prototype.getLines = function (firstRow, lastRow) {
-        return this.$lines.slice(firstRow, lastRow + 1);
-    };
-    Document.prototype.getAllLines = function () {
-        return this.getLines(0, this.getLength());
-    };
-    Document.prototype.getLength = function () {
-        return this.$lines.length;
+        var noWidgets = true;
+        lineWidgets.forEach(function (w, i) {
+            if (w) {
+                noWidgets = false;
+                w.row = i;
+                while (w.$oldWidget) {
+                    w.$oldWidget.row = i;
+                    w = w.$oldWidget;
+                }
+            }
+        });
+        if (noWidgets)
+            this.session.lineWidgets = null;
     };
-    Document.prototype.getTextRange = function (range) {
-        return this.getLinesForRange(range).join(this.getNewLineCharacter());
+    LineWidgets.prototype.$registerLineWidget = function (w) {
+        if (!this.session.lineWidgets)
+            this.session.lineWidgets = new Array(this.session.getLength());
+        var old = this.session.lineWidgets[w.row];
+        if (old) {
+            w.$oldWidget = old;
+            if (old.el && old.el.parentNode) {
+                old.el.parentNode.removeChild(old.el);
+                old._inDocument = false;
+            }
+        }
+        this.session.lineWidgets[w.row] = w;
+        return w;
     };
-    Document.prototype.getLinesForRange = function (range) {
-        var lines;
-        if (range.start.row === range.end.row) {
-            lines = [this.getLine(range.start.row).substring(range.start.column, range.end.column)];
+    LineWidgets.prototype.addLineWidget = function (w) {
+        this.$registerLineWidget(w);
+        w.session = this.session;
+        if (!this.editor)
+            return w;
+        var renderer = this.editor.renderer;
+        if (w.html && !w.el) {
+            w.el = dom.createElement("div");
+            w.el.innerHTML = w.html;
         }
-        else {
-            lines = this.getLines(range.start.row, range.end.row);
-            lines[0] = (lines[0] || "").substring(range.start.column);
-            var l = lines.length - 1;
-            if (range.end.row - range.start.row == l)
-                lines[l] = lines[l].substring(0, range.end.column);
+        if (w.text && !w.el) {
+            w.el = dom.createElement("div");
+            w.el.textContent = w.text;
         }
-        return lines;
-    };
-    Document.prototype.insertLines = function (row, lines) {
-        console.warn("Use of document.insertLines is deprecated. Use the insertFullLines method instead.");
-        return this.insertFullLines(row, lines);
-    };
-    Document.prototype.removeLines = function (firstRow, lastRow) {
-        console.warn("Use of document.removeLines is deprecated. Use the removeFullLines method instead.");
-        return this.removeFullLines(firstRow, lastRow);
-    };
-    Document.prototype.insertNewLine = function (position) {
-        console.warn("Use of document.insertNewLine is deprecated. Use insertMergedLines(position, ['', '']) instead.");
-        return this.insertMergedLines(position, ["", ""]);
-    };
-    Document.prototype.insert = function (position, text) {
-        if (this.getLength() <= 1)
-            this.$detectNewLine(text);
-        return this.insertMergedLines(position, this.$split(text));
-    };
-    Document.prototype.insertInLine = function (position, text) {
-        var start = this.clippedPos(position.row, position.column);
-        var end = this.pos(position.row, position.column + text.length);
-        this.applyDelta({
-            start: start,
-            end: end,
-            action: "insert",
-            lines: [text]
-        }, true);
-        return this.clonePos(end);
-    };
-    Document.prototype.clippedPos = function (row, column) {
-        var length = this.getLength();
-        if (row === undefined) {
-            row = length;
+        if (w.el) {
+            dom.addCssClass(w.el, "ace_lineWidgetContainer");
+            if (w.className) {
+                dom.addCssClass(w.el, w.className);
+            }
+            w.el.style.position = "absolute";
+            w.el.style.zIndex = "5";
+            renderer.container.appendChild(w.el);
+            w._inDocument = true;
+            if (!w.coverGutter) {
+                w.el.style.zIndex = "3";
+            }
+            if (w.pixelHeight == null) {
+                w.pixelHeight = w.el.offsetHeight;
+            }
         }
-        else if (row < 0) {
-            row = 0;
+        if (w.rowCount == null) {
+            w.rowCount = w.pixelHeight / renderer.layerConfig.lineHeight;
         }
-        else if (row >= length) {
-            row = length - 1;
-            column = undefined;
+        var fold = this.session.getFoldAt(w.row, 0);
+        w.$fold = fold;
+        if (fold) {
+            var lineWidgets = this.session.lineWidgets;
+            if (w.row == fold.end.row && !lineWidgets[fold.start.row])
+                lineWidgets[fold.start.row] = w;
+            else
+                w.hidden = true;
         }
-        var line = this.getLine(row);
-        if (column == undefined)
-            column = line.length;
-        column = Math.min(Math.max(column, 0), line.length);
-        return { row: row, column: column };
-    };
-    Document.prototype.clonePos = function (pos) {
-        return { row: pos.row, column: pos.column };
-    };
-    Document.prototype.pos = function (row, column) {
-        return { row: row, column: column };
+        this.session._emit("changeFold", { data: { start: { row: w.row } } });
+        this.$updateRows();
+        this.renderWidgets(null, renderer);
+        this.onWidgetChanged(w);
+        return w;
     };
-    Document.prototype.$clipPosition = function (position) {
-        var length = this.getLength();
-        if (position.row >= length) {
-            position.row = Math.max(0, length - 1);
-            position.column = this.getLine(length - 1).length;
+    LineWidgets.prototype.removeLineWidget = function (w) {
+        w._inDocument = false;
+        w.session = null;
+        if (w.el && w.el.parentNode)
+            w.el.parentNode.removeChild(w.el);
+        if (w.editor && w.editor.destroy)
+            try {
+                w.editor.destroy();
+            }
+            catch (e) { }
+        if (this.session.lineWidgets) {
+            var w1 = this.session.lineWidgets[w.row];
+            if (w1 == w) {
+                this.session.lineWidgets[w.row] = w.$oldWidget;
+                if (w.$oldWidget)
+                    this.onWidgetChanged(w.$oldWidget);
+            }
+            else {
+                while (w1) {
+                    if (w1.$oldWidget == w) {
+                        w1.$oldWidget = w.$oldWidget;
+                        break;
+                    }
+                    w1 = w1.$oldWidget;
+                }
+            }
         }
-        else {
-            position.row = Math.max(0, position.row);
-            position.column = Math.min(Math.max(position.column, 0), this.getLine(position.row).length);
+        this.session._emit("changeFold", { data: { start: { row: w.row } } });
+        this.$updateRows();
+    };
+    LineWidgets.prototype.getWidgetsAtRow = function (row) {
+        var lineWidgets = this.session.lineWidgets;
+        var w = lineWidgets && lineWidgets[row];
+        var list = [];
+        while (w) {
+            list.push(w);
+            w = w.$oldWidget;
         }
-        return position;
+        return list;
     };
-    Document.prototype.insertFullLines = function (row, lines) {
-        row = Math.min(Math.max(row, 0), this.getLength());
-        var column = 0;
-        if (row < this.getLength()) {
-            lines = lines.concat([""]);
-            column = 0;
-        }
-        else {
-            lines = [""].concat(lines);
-            row--;
-            column = this.$lines[row].length;
-        }
-        this.insertMergedLines({ row: row, column: column }, lines);
-    };
-    Document.prototype.insertMergedLines = function (position, lines) {
-        var start = this.clippedPos(position.row, position.column);
-        var end = {
-            row: start.row + lines.length - 1,
-            column: (lines.length == 1 ? start.column : 0) + lines[lines.length - 1].length
-        };
-        this.applyDelta({
-            start: start,
-            end: end,
-            action: "insert",
-            lines: lines
-        });
-        return this.clonePos(end);
-    };
-    Document.prototype.remove = function (range) {
-        var start = this.clippedPos(range.start.row, range.start.column);
-        var end = this.clippedPos(range.end.row, range.end.column);
-        this.applyDelta({
-            start: start,
-            end: end,
-            action: "remove",
-            lines: this.getLinesForRange({ start: start, end: end })
-        });
-        return this.clonePos(start);
-    };
-    Document.prototype.removeInLine = function (row, startColumn, endColumn) {
-        var start = this.clippedPos(row, startColumn);
-        var end = this.clippedPos(row, endColumn);
-        this.applyDelta({
-            start: start,
-            end: end,
-            action: "remove",
-            lines: this.getLinesForRange({ start: start, end: end })
-        }, true);
-        return this.clonePos(start);
-    };
-    Document.prototype.removeFullLines = function (firstRow, lastRow) {
-        firstRow = Math.min(Math.max(0, firstRow), this.getLength() - 1);
-        lastRow = Math.min(Math.max(0, lastRow), this.getLength() - 1);
-        var deleteFirstNewLine = lastRow == this.getLength() - 1 && firstRow > 0;
-        var deleteLastNewLine = lastRow < this.getLength() - 1;
-        var startRow = (deleteFirstNewLine ? firstRow - 1 : firstRow);
-        var startCol = (deleteFirstNewLine ? this.getLine(startRow).length : 0);
-        var endRow = (deleteLastNewLine ? lastRow + 1 : lastRow);
-        var endCol = (deleteLastNewLine ? 0 : this.getLine(endRow).length);
-        var range = new Range(startRow, startCol, endRow, endCol);
-        var deletedLines = this.$lines.slice(firstRow, lastRow + 1);
-        this.applyDelta({
-            start: range.start,
-            end: range.end,
-            action: "remove",
-            lines: this.getLinesForRange(range)
-        });
-        return deletedLines;
-    };
-    Document.prototype.removeNewLine = function (row) {
-        if (row < this.getLength() - 1 && row >= 0) {
-            this.applyDelta({
-                start: this.pos(row, this.getLine(row).length),
-                end: this.pos(row + 1, 0),
-                action: "remove",
-                lines: ["", ""]
-            });
-        }
-    };
-    Document.prototype.replace = function (range, text) {
-        if (!(range instanceof Range))
-            range = Range.fromPoints(range.start, range.end);
-        if (text.length === 0 && range.isEmpty())
-            return range.start;
-        if (text == this.getTextRange(range))
-            return range.end;
-        this.remove(range);
-        var end;
-        if (text) {
-            end = this.insert(range.start, text);
-        }
-        else {
-            end = range.start;
-        }
-        return end;
-    };
-    Document.prototype.applyDeltas = function (deltas) {
-        for (var i = 0; i < deltas.length; i++) {
-            this.applyDelta(deltas[i]);
-        }
-    };
-    Document.prototype.revertDeltas = function (deltas) {
-        for (var i = deltas.length - 1; i >= 0; i--) {
-            this.revertDelta(deltas[i]);
-        }
+    LineWidgets.prototype.onWidgetChanged = function (w) {
+        this.session._changedWidgets.push(w);
+        this.editor && this.editor.renderer.updateFull();
     };
-    Document.prototype.applyDelta = function (delta, doNotValidate) {
-        var isInsert = delta.action == "insert";
-        if (isInsert ? delta.lines.length <= 1 && !delta.lines[0]
-            : !Range.comparePoints(delta.start, delta.end)) {
+    LineWidgets.prototype.measureWidgets = function (e, renderer) {
+        var changedWidgets = this.session._changedWidgets;
+        var config = renderer.layerConfig;
+        if (!changedWidgets || !changedWidgets.length)
             return;
+        var min = Infinity;
+        for (var i = 0; i < changedWidgets.length; i++) {
+            var w = changedWidgets[i];
+            if (!w || !w.el)
+                continue;
+            if (w.session != this.session)
+                continue;
+            if (!w._inDocument) {
+                if (this.session.lineWidgets[w.row] != w)
+                    continue;
+                w._inDocument = true;
+                renderer.container.appendChild(w.el);
+            }
+            w.h = w.el.offsetHeight;
+            if (!w.fixedWidth) {
+                w.w = w.el.offsetWidth;
+                w.screenWidth = Math.ceil(w.w / config.characterWidth);
+            }
+            var rowCount = w.h / config.lineHeight;
+            if (w.coverLine) {
+                rowCount -= this.session.getRowLineCount(w.row);
+                if (rowCount < 0)
+                    rowCount = 0;
+            }
+            if (w.rowCount != rowCount) {
+                w.rowCount = rowCount;
+                if (w.row < min)
+                    min = w.row;
+            }
         }
-        if (isInsert && delta.lines.length > 20000) {
-            this.$splitAndapplyLargeDelta(delta, 20000);
-        }
-        else {
-            applyDelta(this.$lines, delta, doNotValidate);
-            this._signal("change", delta);
-        }
-    };
-    Document.prototype.$safeApplyDelta = function (delta) {
-        var docLength = this.$lines.length;
-        if (delta.action == "remove" && delta.start.row < docLength && delta.end.row < docLength
-            || delta.action == "insert" && delta.start.row <= docLength) {
-            this.applyDelta(delta);
-        }
-    };
-    Document.prototype.$splitAndapplyLargeDelta = function (delta, MAX) {
-        var lines = delta.lines;
-        var l = lines.length - MAX + 1;
-        var row = delta.start.row;
-        var column = delta.start.column;
-        for (var from = 0, to = 0; from < l; from = to) {
-            to += MAX - 1;
-            var chunk = lines.slice(from, to);
-            chunk.push("");
-            this.applyDelta({
-                start: this.pos(row + from, column),
-                end: this.pos(row + to, column = 0),
-                action: delta.action,
-                lines: chunk
-            }, true);
+        if (min != Infinity) {
+            this.session._emit("changeFold", { data: { start: { row: min } } });
+            this.session.lineWidgetWidth = null;
         }
-        delta.lines = lines.slice(from);
-        delta.start.row = row + from;
-        delta.start.column = column;
-        this.applyDelta(delta, true);
-    };
-    Document.prototype.revertDelta = function (delta) {
-        this.$safeApplyDelta({
-            start: this.clonePos(delta.start),
-            end: this.clonePos(delta.end),
-            action: (delta.action == "insert" ? "remove" : "insert"),
-            lines: delta.lines.slice()
-        });
+        this.session._changedWidgets = [];
     };
-    Document.prototype.indexToPosition = function (index, startRow) {
-        var lines = this.$lines || this.getAllLines();
-        var newlineLength = this.getNewLineCharacter().length;
-        for (var i = startRow || 0, l = lines.length; i < l; i++) {
-            index -= lines[i].length + newlineLength;
-            if (index < 0)
-                return { row: i, column: index + lines[i].length + newlineLength };
+    LineWidgets.prototype.renderWidgets = function (e, renderer) {
+        var config = renderer.layerConfig;
+        var lineWidgets = this.session.lineWidgets;
+        if (!lineWidgets)
+            return;
+        var first = Math.min(this.firstRow, config.firstRow);
+        var last = Math.max(this.lastRow, config.lastRow, lineWidgets.length);
+        while (first > 0 && !lineWidgets[first])
+            first--;
+        this.firstRow = config.firstRow;
+        this.lastRow = config.lastRow;
+        renderer.$cursorLayer.config = config;
+        for (var i = first; i <= last; i++) {
+            var w = lineWidgets[i];
+            if (!w || !w.el)
+                continue;
+            if (w.hidden) {
+                w.el.style.top = -100 - (w.pixelHeight || 0) + "px";
+                continue;
+            }
+            if (!w._inDocument) {
+                w._inDocument = true;
+                renderer.container.appendChild(w.el);
+            }
+            var top = renderer.$cursorLayer.getPixelPosition({ row: i, column: 0 }, true).top;
+            if (!w.coverLine)
+                top += config.lineHeight * this.session.getRowLineCount(w.row);
+            w.el.style.top = top - config.offset + "px";
+            var left = w.coverGutter ? 0 : renderer.gutterWidth;
+            if (!w.fixedWidth)
+                left -= renderer.scrollLeft;
+            w.el.style.left = left + "px";
+            if (w.fullWidth && w.screenWidth) {
+                w.el.style.minWidth = config.width + 2 * config.padding + "px";
+            }
+            if (w.fixedWidth) {
+                w.el.style.right = renderer.scrollBar.getWidth() + "px";
+            }
+            else {
+                w.el.style.right = "";
+            }
         }
-        return { row: l - 1, column: index + lines[l - 1].length + newlineLength };
-    };
-    Document.prototype.positionToIndex = function (pos, startRow) {
-        var lines = this.$lines || this.getAllLines();
-        var newlineLength = this.getNewLineCharacter().length;
-        var index = 0;
-        var row = Math.min(pos.row, lines.length);
-        for (var i = startRow || 0; i < row; ++i)
-            index += lines[i].length + newlineLength;
-        return index + pos.column;
-    };
-    Document.prototype.$split = function (text) {
-        return text.split(/\r\n|\r|\n/);
     };
-    return Document;
+    return LineWidgets;
 }());
-Document.prototype.$autoNewLine = "";
-Document.prototype.$newLineMode = "auto";
-oop.implement(Document.prototype, EventEmitter);
-exports.Document = Document;
+exports.LineWidgets = LineWidgets;
 
 });
 
-ace.define("ace/background_tokenizer",["require","exports","module","ace/lib/oop","ace/lib/event_emitter"], function(require, exports, module){"use strict";
-var oop = require("./lib/oop");
-var EventEmitter = require("./lib/event_emitter").EventEmitter;
-var BackgroundTokenizer = /** @class */ (function () {
-    function BackgroundTokenizer(tokenizer, session) {
-        this.running = false;
-        this.lines = [];
-        this.states = [];
-        this.currentLine = 0;
-        this.tokenizer = tokenizer;
-        var self = this;
-        this.$worker = function () {
-            if (!self.running) {
-                return;
+ace.define("ace/apply_delta",["require","exports","module"], function(require, exports, module){"use strict";
+function throwDeltaError(delta, errorText) {
+    console.log("Invalid Delta:", delta);
+    throw "Invalid Delta: " + errorText;
+}
+function positionInDocument(docLines, position) {
+    return position.row >= 0 && position.row < docLines.length &&
+        position.column >= 0 && position.column <= docLines[position.row].length;
+}
+function validateDelta(docLines, delta) {
+    if (delta.action != "insert" && delta.action != "remove")
+        throwDeltaError(delta, "delta.action must be 'insert' or 'remove'");
+    if (!(delta.lines instanceof Array))
+        throwDeltaError(delta, "delta.lines must be an Array");
+    if (!delta.start || !delta.end)
+        throwDeltaError(delta, "delta.start/end must be an present");
+    var start = delta.start;
+    if (!positionInDocument(docLines, delta.start))
+        throwDeltaError(delta, "delta.start must be contained in document");
+    var end = delta.end;
+    if (delta.action == "remove" && !positionInDocument(docLines, end))
+        throwDeltaError(delta, "delta.end must contained in document for 'remove' actions");
+    var numRangeRows = end.row - start.row;
+    var numRangeLastLineChars = (end.column - (numRangeRows == 0 ? start.column : 0));
+    if (numRangeRows != delta.lines.length - 1 || delta.lines[numRangeRows].length != numRangeLastLineChars)
+        throwDeltaError(delta, "delta.range must match delta lines");
+}
+exports.applyDelta = function (docLines, delta, doNotValidate) {
+    var row = delta.start.row;
+    var startColumn = delta.start.column;
+    var line = docLines[row] || "";
+    switch (delta.action) {
+        case "insert":
+            var lines = delta.lines;
+            if (lines.length === 1) {
+                docLines[row] = line.substring(0, startColumn) + delta.lines[0] + line.substring(startColumn);
             }
-            var workerStart = new Date();
-            var currentLine = self.currentLine;
-            var endLine = -1;
-            var doc = self.doc;
-            var startLine = currentLine;
-            while (self.lines[currentLine])
-                currentLine++;
-            var len = doc.getLength();
-            var processedLines = 0;
-            self.running = false;
-            while (currentLine < len) {
-                self.$tokenizeRow(currentLine);
-                endLine = currentLine;
-                do {
-                    currentLine++;
-                } while (self.lines[currentLine]);
-                processedLines++;
-                if ((processedLines % 5 === 0) && (new Date() - workerStart) > 20) {
-                    self.running = setTimeout(self.$worker, 20);
-                    break;
-                }
+            else {
+                var args = [row, 1].concat(delta.lines);
+                docLines.splice.apply(docLines, args);
+                docLines[row] = line.substring(0, startColumn) + docLines[row];
+                docLines[row + delta.lines.length - 1] += line.substring(startColumn);
             }
-            self.currentLine = currentLine;
-            if (endLine == -1)
-                endLine = currentLine;
-            if (startLine <= endLine)
-                self.fireUpdateEvent(startLine, endLine);
-        };
+            break;
+        case "remove":
+            var endColumn = delta.end.column;
+            var endRow = delta.end.row;
+            if (row === endRow) {
+                docLines[row] = line.substring(0, startColumn) + line.substring(endColumn);
+            }
+            else {
+                docLines.splice(row, endRow - row + 1, line.substring(0, startColumn) + docLines[endRow].substring(endColumn));
+            }
+            break;
     }
-    BackgroundTokenizer.prototype.setTokenizer = function (tokenizer) {
-        this.tokenizer = tokenizer;
-        this.lines = [];
-        this.states = [];
-        this.start(0);
-    };
-    BackgroundTokenizer.prototype.setDocument = function (doc) {
-        this.doc = doc;
-        this.lines = [];
-        this.states = [];
-        this.stop();
-    };
-    BackgroundTokenizer.prototype.fireUpdateEvent = function (firstRow, lastRow) {
-        var data = {
-            first: firstRow,
-            last: lastRow
-        };
-        this._signal("update", { data: data });
+};
+
+});
+
+ace.define("ace/anchor",["require","exports","module","ace/lib/oop","ace/lib/event_emitter"], function(require, exports, module){"use strict";
+var oop = require("./lib/oop");
+var EventEmitter = require("./lib/event_emitter").EventEmitter;
+var Anchor = /** @class */ (function () {
+    function Anchor(doc, row, column) {
+        this.$onChange = this.onChange.bind(this);
+        this.attach(doc);
+        if (typeof row != "number")
+            this.setPosition(row.row, row.column);
+        else
+            this.setPosition(row, column);
+    }
+    Anchor.prototype.getPosition = function () {
+        return this.$clipPositionToDocument(this.row, this.column);
     };
-    BackgroundTokenizer.prototype.start = function (startRow) {
-        this.currentLine = Math.min(startRow || 0, this.currentLine, this.doc.getLength());
-        this.lines.splice(this.currentLine, this.lines.length);
-        this.states.splice(this.currentLine, this.states.length);
-        this.stop();
-        this.running = setTimeout(this.$worker, 700);
+    Anchor.prototype.getDocument = function () {
+        return this.document;
     };
-    BackgroundTokenizer.prototype.scheduleStart = function () {
-        if (!this.running)
-            this.running = setTimeout(this.$worker, 700);
+    Anchor.prototype.onChange = function (delta) {
+        if (delta.start.row == delta.end.row && delta.start.row != this.row)
+            return;
+        if (delta.start.row > this.row)
+            return;
+        var point = $getTransformedPoint(delta, { row: this.row, column: this.column }, this.$insertRight);
+        this.setPosition(point.row, point.column, true);
     };
-    BackgroundTokenizer.prototype.$updateOnChange = function (delta) {
-        var startRow = delta.start.row;
-        var len = delta.end.row - startRow;
-        if (len === 0) {
-            this.lines[startRow] = null;
-        }
-        else if (delta.action == "remove") {
-            this.lines.splice(startRow, len + 1, null);
-            this.states.splice(startRow, len + 1, null);
+    Anchor.prototype.setPosition = function (row, column, noClip) {
+        var pos;
+        if (noClip) {
+            pos = {
+                row: row,
+                column: column
+            };
         }
         else {
-            var args = Array(len + 1);
-            args.unshift(startRow, 1);
-            this.lines.splice.apply(this.lines, args);
-            this.states.splice.apply(this.states, args);
+            pos = this.$clipPositionToDocument(row, column);
         }
-        this.currentLine = Math.min(startRow, this.currentLine, this.doc.getLength());
-        this.stop();
-    };
-    BackgroundTokenizer.prototype.stop = function () {
-        if (this.running)
-            clearTimeout(this.running);
-        this.running = false;
+        if (this.row == pos.row && this.column == pos.column)
+            return;
+        var old = {
+            row: this.row,
+            column: this.column
+        };
+        this.row = pos.row;
+        this.column = pos.column;
+        this._signal("change", {
+            old: old,
+            value: pos
+        });
     };
-    BackgroundTokenizer.prototype.getTokens = function (row) {
-        return this.lines[row] || this.$tokenizeRow(row);
+    Anchor.prototype.detach = function () {
+        this.document.off("change", this.$onChange);
     };
-    BackgroundTokenizer.prototype.getState = function (row) {
-        if (this.currentLine == row)
-            this.$tokenizeRow(row);
-        return this.states[row] || "start";
+    Anchor.prototype.attach = function (doc) {
+        this.document = doc || this.document;
+        this.document.on("change", this.$onChange);
     };
-    BackgroundTokenizer.prototype.$tokenizeRow = function (row) {
-        var line = this.doc.getLine(row);
-        var state = this.states[row - 1];
-        var data = this.tokenizer.getLineTokens(line, state, row);
-        if (this.states[row] + "" !== data.state + "") {
-            this.states[row] = data.state;
-            this.lines[row + 1] = null;
-            if (this.currentLine > row + 1)
-                this.currentLine = row + 1;
+    Anchor.prototype.$clipPositionToDocument = function (row, column) {
+        var pos = {};
+        if (row >= this.document.getLength()) {
+            pos.row = Math.max(0, this.document.getLength() - 1);
+            pos.column = this.document.getLine(pos.row).length;
         }
-        else if (this.currentLine == row) {
-            this.currentLine = row + 1;
+        else if (row < 0) {
+            pos.row = 0;
+            pos.column = 0;
         }
-        return this.lines[row] = data.tokens;
-    };
-    BackgroundTokenizer.prototype.cleanup = function () {
-        this.running = false;
-        this.lines = [];
-        this.states = [];
-        this.currentLine = 0;
-        this.removeAllListeners();
+        else {
+            pos.row = row;
+            pos.column = Math.min(this.document.getLine(pos.row).length, Math.max(0, column));
+        }
+        if (column < 0)
+            pos.column = 0;
+        return pos;
     };
-    return BackgroundTokenizer;
+    return Anchor;
 }());
-oop.implement(BackgroundTokenizer.prototype, EventEmitter);
-exports.BackgroundTokenizer = BackgroundTokenizer;
-
-});
-
-ace.define("ace/search_highlight",["require","exports","module","ace/lib/lang","ace/range"], function(require, exports, module){"use strict";
-var lang = require("./lib/lang");
-var Range = require("./range").Range;
-var SearchHighlight = /** @class */ (function () {
-    function SearchHighlight(regExp, clazz, type) {
-        if (type === void 0) { type = "text"; }
-        this.setRegexp(regExp);
-        this.clazz = clazz;
-        this.type = type;
-    }
-    SearchHighlight.prototype.setRegexp = function (regExp) {
-        if (this.regExp + "" == regExp + "")
-            return;
-        this.regExp = regExp;
-        this.cache = [];
-    };
-    SearchHighlight.prototype.update = function (html, markerLayer, session, config) {
-        if (!this.regExp)
-            return;
-        var start = config.firstRow, end = config.lastRow;
-        var renderedMarkerRanges = {};
-        for (var i = start; i <= end; i++) {
-            var ranges = this.cache[i];
-            if (ranges == null) {
-                ranges = lang.getMatchOffsets(session.getLine(i), this.regExp);
-                if (ranges.length > this.MAX_RANGES)
-                    ranges = ranges.slice(0, this.MAX_RANGES);
-                ranges = ranges.map(function (match) {
-                    return new Range(i, match.offset, i, match.offset + match.length);
-                });
-                this.cache[i] = ranges.length ? ranges : "";
-            }
-            for (var j = ranges.length; j--;) {
-                var rangeToAddMarkerTo = ranges[j].toScreenRange(session);
-                var rangeAsString = rangeToAddMarkerTo.toString();
-                if (renderedMarkerRanges[rangeAsString])
-                    continue;
-                renderedMarkerRanges[rangeAsString] = true;
-                markerLayer.drawSingleLineMarker(html, rangeToAddMarkerTo, this.clazz, config);
-            }
-        }
+Anchor.prototype.$insertRight = false;
+oop.implement(Anchor.prototype, EventEmitter);
+function $pointsInOrder(point1, point2, equalPointsInOrder) {
+    var bColIsAfter = equalPointsInOrder ? point1.column <= point2.column : point1.column < point2.column;
+    return (point1.row < point2.row) || (point1.row == point2.row && bColIsAfter);
+}
+function $getTransformedPoint(delta, point, moveIfEqual) {
+    var deltaIsInsert = delta.action == "insert";
+    var deltaRowShift = (deltaIsInsert ? 1 : -1) * (delta.end.row - delta.start.row);
+    var deltaColShift = (deltaIsInsert ? 1 : -1) * (delta.end.column - delta.start.column);
+    var deltaStart = delta.start;
+    var deltaEnd = deltaIsInsert ? deltaStart : delta.end; // Collapse insert range.
+    if ($pointsInOrder(point, deltaStart, moveIfEqual)) {
+        return {
+            row: point.row,
+            column: point.column
+        };
+    }
+    if ($pointsInOrder(deltaEnd, point, !moveIfEqual)) {
+        return {
+            row: point.row + deltaRowShift,
+            column: point.column + (point.row == deltaEnd.row ? deltaColShift : 0)
+        };
+    }
+    return {
+        row: deltaStart.row,
+        column: deltaStart.column
     };
-    return SearchHighlight;
-}());
-SearchHighlight.prototype.MAX_RANGES = 500;
-exports.SearchHighlight = SearchHighlight;
+}
+exports.Anchor = Anchor;
 
 });
 
-ace.define("ace/undomanager",["require","exports","module","ace/range"], function(require, exports, module){"use strict";
-var UndoManager = /** @class */ (function () {
-    function UndoManager() {
-        this.$keepRedoStack;
-        this.$maxRev = 0;
-        this.$fromUndo = false;
-        this.$undoDepth = Infinity;
-        this.reset();
+ace.define("ace/document",["require","exports","module","ace/lib/oop","ace/apply_delta","ace/lib/event_emitter","ace/range","ace/anchor"], function(require, exports, module){"use strict";
+var oop = require("./lib/oop");
+var applyDelta = require("./apply_delta").applyDelta;
+var EventEmitter = require("./lib/event_emitter").EventEmitter;
+var Range = require("./range").Range;
+var Anchor = require("./anchor").Anchor;
+var Document = /** @class */ (function () {
+    function Document(textOrLines) {
+        this.$lines = [""];
+        if (textOrLines.length === 0) {
+            this.$lines = [""];
+        }
+        else if (Array.isArray(textOrLines)) {
+            this.insertMergedLines({ row: 0, column: 0 }, textOrLines);
+        }
+        else {
+            this.insert({ row: 0, column: 0 }, textOrLines);
+        }
     }
-    UndoManager.prototype.addSession = function (session) {
-        this.$session = session;
+    Document.prototype.setValue = function (text) {
+        var len = this.getLength() - 1;
+        this.remove(new Range(0, 0, len, this.getLine(len).length));
+        this.insert({ row: 0, column: 0 }, text || "");
     };
-    UndoManager.prototype.add = function (delta, allowMerge, session) {
-        if (this.$fromUndo)
-            return;
-        if (delta == this.$lastDelta)
-            return;
-        if (!this.$keepRedoStack)
-            this.$redoStack.length = 0;
-        if (allowMerge === false || !this.lastDeltas) {
-            this.lastDeltas = [];
-            var undoStackLength = this.$undoStack.length;
-            if (undoStackLength > this.$undoDepth - 1) {
-                this.$undoStack.splice(0, undoStackLength - this.$undoDepth + 1);
-            }
-            this.$undoStack.push(this.lastDeltas);
-            delta.id = this.$rev = ++this.$maxRev;
-        }
-        if (delta.action == "remove" || delta.action == "insert")
-            this.$lastDelta = delta;
-        this.lastDeltas.push(delta);
+    Document.prototype.getValue = function () {
+        return this.getAllLines().join(this.getNewLineCharacter());
     };
-    UndoManager.prototype.addSelection = function (selection, rev) {
-        this.selections.push({
-            value: selection,
-            rev: rev || this.$rev
-        });
+    Document.prototype.createAnchor = function (row, column) {
+        return new Anchor(this, row, column);
     };
-    UndoManager.prototype.startNewGroup = function () {
-        this.lastDeltas = null;
-        return this.$rev;
+    Document.prototype.$detectNewLine = function (text) {
+        var match = text.match(/^.*?(\r\n|\r|\n)/m);
+        this.$autoNewLine = match ? match[1] : "\n";
+        this._signal("changeNewLineMode");
     };
-    UndoManager.prototype.markIgnored = function (from, to) {
-        if (to == null)
-            to = this.$rev + 1;
-        var stack = this.$undoStack;
-        for (var i = stack.length; i--;) {
-            var delta = stack[i][0];
-            if (delta.id <= from)
-                break;
-            if (delta.id < to)
-                delta.ignore = true;
+    Document.prototype.getNewLineCharacter = function () {
+        switch (this.$newLineMode) {
+            case "windows":
+                return "\r\n";
+            case "unix":
+                return "\n";
+            default:
+                return this.$autoNewLine || "\n";
         }
-        this.lastDeltas = null;
     };
-    UndoManager.prototype.getSelection = function (rev, after) {
-        var stack = this.selections;
-        for (var i = stack.length; i--;) {
-            var selection = stack[i];
-            if (selection.rev < rev) {
-                if (after)
-                    selection = stack[i + 1];
-                return selection;
-            }
-        }
+    Document.prototype.setNewLineMode = function (newLineMode) {
+        if (this.$newLineMode === newLineMode)
+            return;
+        this.$newLineMode = newLineMode;
+        this._signal("changeNewLineMode");
     };
-    UndoManager.prototype.getRevision = function () {
-        return this.$rev;
+    Document.prototype.getNewLineMode = function () {
+        return this.$newLineMode;
     };
-    UndoManager.prototype.getDeltas = function (from, to) {
-        if (to == null)
-            to = this.$rev + 1;
-        var stack = this.$undoStack;
-        var end = null, start = 0;
-        for (var i = stack.length; i--;) {
-            var delta = stack[i][0];
-            if (delta.id < to && !end)
-                end = i + 1;
-            if (delta.id <= from) {
-                start = i + 1;
-                break;
-            }
-        }
-        return stack.slice(start, end);
+    Document.prototype.isNewLine = function (text) {
+        return (text == "\r\n" || text == "\r" || text == "\n");
     };
-    UndoManager.prototype.getChangedRanges = function (from, to) {
-        if (to == null)
-            to = this.$rev + 1;
+    Document.prototype.getLine = function (row) {
+        return this.$lines[row] || "";
     };
-    UndoManager.prototype.getChangedLines = function (from, to) {
-        if (to == null)
-            to = this.$rev + 1;
+    Document.prototype.getLines = function (firstRow, lastRow) {
+        return this.$lines.slice(firstRow, lastRow + 1);
     };
-    UndoManager.prototype.undo = function (session, dontSelect) {
-        this.lastDeltas = null;
-        var stack = this.$undoStack;
-        if (!rearrangeUndoStack(stack, stack.length))
-            return;
-        if (!session)
-            session = this.$session;
-        if (this.$redoStackBaseRev !== this.$rev && this.$redoStack.length)
-            this.$redoStack = [];
-        this.$fromUndo = true;
-        var deltaSet = stack.pop();
-        var undoSelectionRange = null;
-        if (deltaSet) {
-            undoSelectionRange = session.undoChanges(deltaSet, dontSelect);
-            this.$redoStack.push(deltaSet);
-            this.$syncRev();
-        }
-        this.$fromUndo = false;
-        return undoSelectionRange;
+    Document.prototype.getAllLines = function () {
+        return this.getLines(0, this.getLength());
     };
-    UndoManager.prototype.redo = function (session, dontSelect) {
-        this.lastDeltas = null;
-        if (!session)
-            session = this.$session;
-        this.$fromUndo = true;
-        if (this.$redoStackBaseRev != this.$rev) {
-            var diff = this.getDeltas(this.$redoStackBaseRev, this.$rev + 1);
-            rebaseRedoStack(this.$redoStack, diff);
-            this.$redoStackBaseRev = this.$rev;
-            this.$redoStack.forEach(function (x) {
-                x[0].id = ++this.$maxRev;
-            }, this);
+    Document.prototype.getLength = function () {
+        return this.$lines.length;
+    };
+    Document.prototype.getTextRange = function (range) {
+        return this.getLinesForRange(range).join(this.getNewLineCharacter());
+    };
+    Document.prototype.getLinesForRange = function (range) {
+        var lines;
+        if (range.start.row === range.end.row) {
+            lines = [this.getLine(range.start.row).substring(range.start.column, range.end.column)];
         }
-        var deltaSet = this.$redoStack.pop();
-        var redoSelectionRange = null;
-        if (deltaSet) {
-            redoSelectionRange = session.redoChanges(deltaSet, dontSelect);
-            this.$undoStack.push(deltaSet);
-            this.$syncRev();
+        else {
+            lines = this.getLines(range.start.row, range.end.row);
+            lines[0] = (lines[0] || "").substring(range.start.column);
+            var l = lines.length - 1;
+            if (range.end.row - range.start.row == l)
+                lines[l] = lines[l].substring(0, range.end.column);
         }
-        this.$fromUndo = false;
-        return redoSelectionRange;
-    };
-    UndoManager.prototype.$syncRev = function () {
-        var stack = this.$undoStack;
-        var nextDelta = stack[stack.length - 1];
-        var id = nextDelta && nextDelta[0].id || 0;
-        this.$redoStackBaseRev = id;
-        this.$rev = id;
+        return lines;
     };
-    UndoManager.prototype.reset = function () {
-        this.lastDeltas = null;
-        this.$lastDelta = null;
-        this.$undoStack = [];
-        this.$redoStack = [];
-        this.$rev = 0;
-        this.mark = 0;
-        this.$redoStackBaseRev = this.$rev;
-        this.selections = [];
+    Document.prototype.insertLines = function (row, lines) {
+        console.warn("Use of document.insertLines is deprecated. Use the insertFullLines method instead.");
+        return this.insertFullLines(row, lines);
     };
-    UndoManager.prototype.canUndo = function () {
-        return this.$undoStack.length > 0;
+    Document.prototype.removeLines = function (firstRow, lastRow) {
+        console.warn("Use of document.removeLines is deprecated. Use the removeFullLines method instead.");
+        return this.removeFullLines(firstRow, lastRow);
     };
-    UndoManager.prototype.canRedo = function () {
-        return this.$redoStack.length > 0;
+    Document.prototype.insertNewLine = function (position) {
+        console.warn("Use of document.insertNewLine is deprecated. Use insertMergedLines(position, ['', '']) instead.");
+        return this.insertMergedLines(position, ["", ""]);
     };
-    UndoManager.prototype.bookmark = function (rev) {
-        if (rev == undefined)
-            rev = this.$rev;
-        this.mark = rev;
+    Document.prototype.insert = function (position, text) {
+        if (this.getLength() <= 1)
+            this.$detectNewLine(text);
+        return this.insertMergedLines(position, this.$split(text));
     };
-    UndoManager.prototype.isAtBookmark = function () {
-        return this.$rev === this.mark;
+    Document.prototype.insertInLine = function (position, text) {
+        var start = this.clippedPos(position.row, position.column);
+        var end = this.pos(position.row, position.column + text.length);
+        this.applyDelta({
+            start: start,
+            end: end,
+            action: "insert",
+            lines: [text]
+        }, true);
+        return this.clonePos(end);
     };
-    UndoManager.prototype.toJSON = function () {
-        return {
-            $redoStack: this.$redoStack,
-            $undoStack: this.$undoStack
-        };
+    Document.prototype.clippedPos = function (row, column) {
+        var length = this.getLength();
+        if (row === undefined) {
+            row = length;
+        }
+        else if (row < 0) {
+            row = 0;
+        }
+        else if (row >= length) {
+            row = length - 1;
+            column = undefined;
+        }
+        var line = this.getLine(row);
+        if (column == undefined)
+            column = line.length;
+        column = Math.min(Math.max(column, 0), line.length);
+        return { row: row, column: column };
     };
-    UndoManager.prototype.fromJSON = function (json) {
-        this.reset();
-        this.$undoStack = json.$undoStack;
-        this.$redoStack = json.$redoStack;
+    Document.prototype.clonePos = function (pos) {
+        return { row: pos.row, column: pos.column };
     };
-    UndoManager.prototype.$prettyPrint = function (delta) {
-        if (delta)
-            return stringifyDelta(delta);
-        return stringifyDelta(this.$undoStack) + "\n---\n" + stringifyDelta(this.$redoStack);
+    Document.prototype.pos = function (row, column) {
+        return { row: row, column: column };
     };
-    return UndoManager;
-}());
-UndoManager.prototype.hasUndo = UndoManager.prototype.canUndo;
-UndoManager.prototype.hasRedo = UndoManager.prototype.canRedo;
-UndoManager.prototype.isClean = UndoManager.prototype.isAtBookmark;
-UndoManager.prototype.markClean = UndoManager.prototype.bookmark;
-function rearrangeUndoStack(stack, pos) {
-    for (var i = pos; i--;) {
-        var deltaSet = stack[i];
-        if (deltaSet && !deltaSet[0].ignore) {
-            while (i < pos - 1) {
-                var swapped = swapGroups(stack[i], stack[i + 1]);
-                stack[i] = swapped[0];
-                stack[i + 1] = swapped[1];
-                i++;
-            }
-            return true;
+    Document.prototype.$clipPosition = function (position) {
+        var length = this.getLength();
+        if (position.row >= length) {
+            position.row = Math.max(0, length - 1);
+            position.column = this.getLine(length - 1).length;
         }
-    }
-}
-var Range = require("./range").Range;
-var cmp = Range.comparePoints;
-var comparePoints = Range.comparePoints;
-function $updateMarkers(delta) {
-    var isInsert = delta.action == "insert";
-    var start = delta.start;
-    var end = delta.end;
-    var rowShift = (end.row - start.row) * (isInsert ? 1 : -1);
-    var colShift = (end.column - start.column) * (isInsert ? 1 : -1);
-    if (isInsert)
-        end = start;
-    for (var i in this.marks) {
-        var point = this.marks[i];
-        var cmp = comparePoints(point, start);
-        if (cmp < 0) {
-            continue; // delta starts after the range
+        else {
+            position.row = Math.max(0, position.row);
+            position.column = Math.min(Math.max(position.column, 0), this.getLine(position.row).length);
         }
-        if (cmp === 0) {
-            if (isInsert) {
-                if (point.bias == 1) {
-                    cmp = 1;
-                }
-                else {
-                    point.bias == -1;
-                    continue;
-                }
-            }
+        return position;
+    };
+    Document.prototype.insertFullLines = function (row, lines) {
+        row = Math.min(Math.max(row, 0), this.getLength());
+        var column = 0;
+        if (row < this.getLength()) {
+            lines = lines.concat([""]);
+            column = 0;
         }
-        var cmp2 = isInsert ? cmp : comparePoints(point, end);
-        if (cmp2 > 0) {
-            point.row += rowShift;
-            point.column += point.row == end.row ? colShift : 0;
-            continue;
+        else {
+            lines = [""].concat(lines);
+            row--;
+            column = this.$lines[row].length;
         }
-        if (!isInsert && cmp2 <= 0) {
-            point.row = start.row;
-            point.column = start.column;
-            if (cmp2 === 0)
-                point.bias = 1;
+        this.insertMergedLines({ row: row, column: column }, lines);
+    };
+    Document.prototype.insertMergedLines = function (position, lines) {
+        var start = this.clippedPos(position.row, position.column);
+        var end = {
+            row: start.row + lines.length - 1,
+            column: (lines.length == 1 ? start.column : 0) + lines[lines.length - 1].length
+        };
+        this.applyDelta({
+            start: start,
+            end: end,
+            action: "insert",
+            lines: lines
+        });
+        return this.clonePos(end);
+    };
+    Document.prototype.remove = function (range) {
+        var start = this.clippedPos(range.start.row, range.start.column);
+        var end = this.clippedPos(range.end.row, range.end.column);
+        this.applyDelta({
+            start: start,
+            end: end,
+            action: "remove",
+            lines: this.getLinesForRange({ start: start, end: end })
+        });
+        return this.clonePos(start);
+    };
+    Document.prototype.removeInLine = function (row, startColumn, endColumn) {
+        var start = this.clippedPos(row, startColumn);
+        var end = this.clippedPos(row, endColumn);
+        this.applyDelta({
+            start: start,
+            end: end,
+            action: "remove",
+            lines: this.getLinesForRange({ start: start, end: end })
+        }, true);
+        return this.clonePos(start);
+    };
+    Document.prototype.removeFullLines = function (firstRow, lastRow) {
+        firstRow = Math.min(Math.max(0, firstRow), this.getLength() - 1);
+        lastRow = Math.min(Math.max(0, lastRow), this.getLength() - 1);
+        var deleteFirstNewLine = lastRow == this.getLength() - 1 && firstRow > 0;
+        var deleteLastNewLine = lastRow < this.getLength() - 1;
+        var startRow = (deleteFirstNewLine ? firstRow - 1 : firstRow);
+        var startCol = (deleteFirstNewLine ? this.getLine(startRow).length : 0);
+        var endRow = (deleteLastNewLine ? lastRow + 1 : lastRow);
+        var endCol = (deleteLastNewLine ? 0 : this.getLine(endRow).length);
+        var range = new Range(startRow, startCol, endRow, endCol);
+        var deletedLines = this.$lines.slice(firstRow, lastRow + 1);
+        this.applyDelta({
+            start: range.start,
+            end: range.end,
+            action: "remove",
+            lines: this.getLinesForRange(range)
+        });
+        return deletedLines;
+    };
+    Document.prototype.removeNewLine = function (row) {
+        if (row < this.getLength() - 1 && row >= 0) {
+            this.applyDelta({
+                start: this.pos(row, this.getLine(row).length),
+                end: this.pos(row + 1, 0),
+                action: "remove",
+                lines: ["", ""]
+            });
         }
-    }
-}
-function clonePos(pos) {
-    return { row: pos.row, column: pos.column };
-}
-function cloneDelta(d) {
-    return {
-        start: clonePos(d.start),
-        end: clonePos(d.end),
-        action: d.action,
-        lines: d.lines.slice()
     };
-}
-function stringifyDelta(d) {
-    d = d || this;
-    if (Array.isArray(d)) {
-        return d.map(stringifyDelta).join("\n");
-    }
-    var type = "";
-    if (d.action) {
-        type = d.action == "insert" ? "+" : "-";
-        type += "[" + d.lines + "]";
-    }
-    else if (d.value) {
-        if (Array.isArray(d.value)) {
-            type = d.value.map(stringifyRange).join("\n");
+    Document.prototype.replace = function (range, text) {
+        if (!(range instanceof Range))
+            range = Range.fromPoints(range.start, range.end);
+        if (text.length === 0 && range.isEmpty())
+            return range.start;
+        if (text == this.getTextRange(range))
+            return range.end;
+        this.remove(range);
+        var end;
+        if (text) {
+            end = this.insert(range.start, text);
         }
         else {
-            type = stringifyRange(d.value);
+            end = range.start;
         }
-    }
-    if (d.start) {
-        type += stringifyRange(d);
-    }
-    if (d.id || d.rev) {
-        type += "\t(" + (d.id || d.rev) + ")";
-    }
-    return type;
-}
-function stringifyRange(r) {
-    return r.start.row + ":" + r.start.column
-        + "=>" + r.end.row + ":" + r.end.column;
-}
-function swap(d1, d2) {
-    var i1 = d1.action == "insert";
-    var i2 = d2.action == "insert";
-    if (i1 && i2) {
-        if (cmp(d2.start, d1.end) >= 0) {
-            shift(d2, d1, -1);
-        }
-        else if (cmp(d2.start, d1.start) <= 0) {
-            shift(d1, d2, +1);
-        }
-        else {
-            return null;
-        }
-    }
-    else if (i1 && !i2) {
-        if (cmp(d2.start, d1.end) >= 0) {
-            shift(d2, d1, -1);
-        }
-        else if (cmp(d2.end, d1.start) <= 0) {
-            shift(d1, d2, -1);
+        return end;
+    };
+    Document.prototype.applyDeltas = function (deltas) {
+        for (var i = 0; i < deltas.length; i++) {
+            this.applyDelta(deltas[i]);
         }
-        else {
-            return null;
+    };
+    Document.prototype.revertDeltas = function (deltas) {
+        for (var i = deltas.length - 1; i >= 0; i--) {
+            this.revertDelta(deltas[i]);
         }
-    }
-    else if (!i1 && i2) {
-        if (cmp(d2.start, d1.start) >= 0) {
-            shift(d2, d1, +1);
+    };
+    Document.prototype.applyDelta = function (delta, doNotValidate) {
+        var isInsert = delta.action == "insert";
+        if (isInsert ? delta.lines.length <= 1 && !delta.lines[0]
+            : !Range.comparePoints(delta.start, delta.end)) {
+            return;
         }
-        else if (cmp(d2.start, d1.start) <= 0) {
-            shift(d1, d2, +1);
+        if (isInsert && delta.lines.length > 20000) {
+            this.$splitAndapplyLargeDelta(delta, 20000);
         }
         else {
-            return null;
+            applyDelta(this.$lines, delta, doNotValidate);
+            this._signal("change", delta);
         }
-    }
-    else if (!i1 && !i2) {
-        if (cmp(d2.start, d1.start) >= 0) {
-            shift(d2, d1, +1);
+    };
+    Document.prototype.$safeApplyDelta = function (delta) {
+        var docLength = this.$lines.length;
+        if (delta.action == "remove" && delta.start.row < docLength && delta.end.row < docLength
+            || delta.action == "insert" && delta.start.row <= docLength) {
+            this.applyDelta(delta);
         }
-        else if (cmp(d2.end, d1.start) <= 0) {
-            shift(d1, d2, -1);
+    };
+    Document.prototype.$splitAndapplyLargeDelta = function (delta, MAX) {
+        var lines = delta.lines;
+        var l = lines.length - MAX + 1;
+        var row = delta.start.row;
+        var column = delta.start.column;
+        for (var from = 0, to = 0; from < l; from = to) {
+            to += MAX - 1;
+            var chunk = lines.slice(from, to);
+            chunk.push("");
+            this.applyDelta({
+                start: this.pos(row + from, column),
+                end: this.pos(row + to, column = 0),
+                action: delta.action,
+                lines: chunk
+            }, true);
         }
-        else {
-            return null;
+        delta.lines = lines.slice(from);
+        delta.start.row = row + from;
+        delta.start.column = column;
+        this.applyDelta(delta, true);
+    };
+    Document.prototype.revertDelta = function (delta) {
+        this.$safeApplyDelta({
+            start: this.clonePos(delta.start),
+            end: this.clonePos(delta.end),
+            action: (delta.action == "insert" ? "remove" : "insert"),
+            lines: delta.lines.slice()
+        });
+    };
+    Document.prototype.indexToPosition = function (index, startRow) {
+        var lines = this.$lines || this.getAllLines();
+        var newlineLength = this.getNewLineCharacter().length;
+        for (var i = startRow || 0, l = lines.length; i < l; i++) {
+            index -= lines[i].length + newlineLength;
+            if (index < 0)
+                return { row: i, column: index + lines[i].length + newlineLength };
         }
-    }
-    return [d2, d1];
-}
-function swapGroups(ds1, ds2) {
-    for (var i = ds1.length; i--;) {
-        for (var j = 0; j < ds2.length; j++) {
-            if (!swap(ds1[i], ds2[j])) {
-                while (i < ds1.length) {
-                    while (j--) {
-                        swap(ds2[j], ds1[i]);
-                    }
-                    j = ds2.length;
-                    i++;
+        return { row: l - 1, column: index + lines[l - 1].length + newlineLength };
+    };
+    Document.prototype.positionToIndex = function (pos, startRow) {
+        var lines = this.$lines || this.getAllLines();
+        var newlineLength = this.getNewLineCharacter().length;
+        var index = 0;
+        var row = Math.min(pos.row, lines.length);
+        for (var i = startRow || 0; i < row; ++i)
+            index += lines[i].length + newlineLength;
+        return index + pos.column;
+    };
+    Document.prototype.$split = function (text) {
+        return text.split(/\r\n|\r|\n/);
+    };
+    return Document;
+}());
+Document.prototype.$autoNewLine = "";
+Document.prototype.$newLineMode = "auto";
+oop.implement(Document.prototype, EventEmitter);
+exports.Document = Document;
+
+});
+
+ace.define("ace/background_tokenizer",["require","exports","module","ace/lib/oop","ace/lib/event_emitter"], function(require, exports, module){"use strict";
+var oop = require("./lib/oop");
+var EventEmitter = require("./lib/event_emitter").EventEmitter;
+var BackgroundTokenizer = /** @class */ (function () {
+    function BackgroundTokenizer(tokenizer, session) {
+        this.running = false;
+        this.lines = [];
+        this.states = [];
+        this.currentLine = 0;
+        this.tokenizer = tokenizer;
+        var self = this;
+        this.$worker = function () {
+            if (!self.running) {
+                return;
+            }
+            var workerStart = new Date();
+            var currentLine = self.currentLine;
+            var endLine = -1;
+            var doc = self.doc;
+            var startLine = currentLine;
+            while (self.lines[currentLine])
+                currentLine++;
+            var len = doc.getLength();
+            var processedLines = 0;
+            self.running = false;
+            while (currentLine < len) {
+                self.$tokenizeRow(currentLine);
+                endLine = currentLine;
+                do {
+                    currentLine++;
+                } while (self.lines[currentLine]);
+                processedLines++;
+                if ((processedLines % 5 === 0) && (new Date() - workerStart) > 20) {
+                    self.running = setTimeout(self.$worker, 20);
+                    break;
                 }
-                return [ds1, ds2];
             }
-        }
-    }
-    ds1.selectionBefore = ds2.selectionBefore =
-        ds1.selectionAfter = ds2.selectionAfter = null;
-    return [ds2, ds1];
-}
-function xform(d1, c1) {
-    var i1 = d1.action == "insert";
-    var i2 = c1.action == "insert";
-    if (i1 && i2) {
-        if (cmp(d1.start, c1.start) < 0) {
-            shift(c1, d1, 1);
-        }
-        else {
-            shift(d1, c1, 1);
-        }
+            self.currentLine = currentLine;
+            if (endLine == -1)
+                endLine = currentLine;
+            if (startLine <= endLine)
+                self.fireUpdateEvent(startLine, endLine);
+        };
     }
-    else if (i1 && !i2) {
-        if (cmp(d1.start, c1.end) >= 0) {
-            shift(d1, c1, -1);
+    BackgroundTokenizer.prototype.setTokenizer = function (tokenizer) {
+        this.tokenizer = tokenizer;
+        this.lines = [];
+        this.states = [];
+        this.start(0);
+    };
+    BackgroundTokenizer.prototype.setDocument = function (doc) {
+        this.doc = doc;
+        this.lines = [];
+        this.states = [];
+        this.stop();
+    };
+    BackgroundTokenizer.prototype.fireUpdateEvent = function (firstRow, lastRow) {
+        var data = {
+            first: firstRow,
+            last: lastRow
+        };
+        this._signal("update", { data: data });
+    };
+    BackgroundTokenizer.prototype.start = function (startRow) {
+        this.currentLine = Math.min(startRow || 0, this.currentLine, this.doc.getLength());
+        this.lines.splice(this.currentLine, this.lines.length);
+        this.states.splice(this.currentLine, this.states.length);
+        this.stop();
+        this.running = setTimeout(this.$worker, 700);
+    };
+    BackgroundTokenizer.prototype.scheduleStart = function () {
+        if (!this.running)
+            this.running = setTimeout(this.$worker, 700);
+    };
+    BackgroundTokenizer.prototype.$updateOnChange = function (delta) {
+        var startRow = delta.start.row;
+        var len = delta.end.row - startRow;
+        if (len === 0) {
+            this.lines[startRow] = null;
         }
-        else if (cmp(d1.start, c1.start) <= 0) {
-            shift(c1, d1, +1);
+        else if (delta.action == "remove") {
+            this.lines.splice(startRow, len + 1, null);
+            this.states.splice(startRow, len + 1, null);
         }
         else {
-            shift(d1, Range.fromPoints(c1.start, d1.start), -1);
-            shift(c1, d1, +1);
-        }
-    }
-    else if (!i1 && i2) {
-        if (cmp(c1.start, d1.end) >= 0) {
-            shift(c1, d1, -1);
+            var args = Array(len + 1);
+            args.unshift(startRow, 1);
+            this.lines.splice.apply(this.lines, args);
+            this.states.splice.apply(this.states, args);
         }
-        else if (cmp(c1.start, d1.start) <= 0) {
-            shift(d1, c1, +1);
+        this.currentLine = Math.min(startRow, this.currentLine, this.doc.getLength());
+        this.stop();
+    };
+    BackgroundTokenizer.prototype.stop = function () {
+        if (this.running)
+            clearTimeout(this.running);
+        this.running = false;
+    };
+    BackgroundTokenizer.prototype.getTokens = function (row) {
+        return this.lines[row] || this.$tokenizeRow(row);
+    };
+    BackgroundTokenizer.prototype.getState = function (row) {
+        if (this.currentLine == row)
+            this.$tokenizeRow(row);
+        return this.states[row] || "start";
+    };
+    BackgroundTokenizer.prototype.$tokenizeRow = function (row) {
+        var line = this.doc.getLine(row);
+        var state = this.states[row - 1];
+        var data = this.tokenizer.getLineTokens(line, state, row);
+        if (this.states[row] + "" !== data.state + "") {
+            this.states[row] = data.state;
+            this.lines[row + 1] = null;
+            if (this.currentLine > row + 1)
+                this.currentLine = row + 1;
         }
-        else {
-            shift(c1, Range.fromPoints(d1.start, c1.start), -1);
-            shift(d1, c1, +1);
+        else if (this.currentLine == row) {
+            this.currentLine = row + 1;
         }
+        return this.lines[row] = data.tokens;
+    };
+    BackgroundTokenizer.prototype.cleanup = function () {
+        this.running = false;
+        this.lines = [];
+        this.states = [];
+        this.currentLine = 0;
+        this.removeAllListeners();
+    };
+    return BackgroundTokenizer;
+}());
+oop.implement(BackgroundTokenizer.prototype, EventEmitter);
+exports.BackgroundTokenizer = BackgroundTokenizer;
+
+});
+
+ace.define("ace/search_highlight",["require","exports","module","ace/lib/lang","ace/range"], function(require, exports, module){"use strict";
+var lang = require("./lib/lang");
+var Range = require("./range").Range;
+var SearchHighlight = /** @class */ (function () {
+    function SearchHighlight(regExp, clazz, type) {
+        if (type === void 0) { type = "text"; }
+        this.setRegexp(regExp);
+        this.clazz = clazz;
+        this.type = type;
     }
-    else if (!i1 && !i2) {
-        if (cmp(c1.start, d1.end) >= 0) {
-            shift(c1, d1, -1);
-        }
-        else if (cmp(c1.end, d1.start) <= 0) {
-            shift(d1, c1, -1);
-        }
-        else {
-            var before, after;
-            if (cmp(d1.start, c1.start) < 0) {
-                before = d1;
-                d1 = splitDelta(d1, c1.start);
-            }
-            if (cmp(d1.end, c1.end) > 0) {
-                after = splitDelta(d1, c1.end);
+    SearchHighlight.prototype.setRegexp = function (regExp) {
+        if (this.regExp + "" == regExp + "")
+            return;
+        this.regExp = regExp;
+        this.cache = [];
+    };
+    SearchHighlight.prototype.update = function (html, markerLayer, session, config) {
+        if (!this.regExp)
+            return;
+        var start = config.firstRow, end = config.lastRow;
+        var renderedMarkerRanges = {};
+        for (var i = start; i <= end; i++) {
+            var ranges = this.cache[i];
+            if (ranges == null) {
+                ranges = lang.getMatchOffsets(session.getLine(i), this.regExp);
+                if (ranges.length > this.MAX_RANGES)
+                    ranges = ranges.slice(0, this.MAX_RANGES);
+                ranges = ranges.map(function (match) {
+                    return new Range(i, match.offset, i, match.offset + match.length);
+                });
+                this.cache[i] = ranges.length ? ranges : "";
             }
-            shiftPos(c1.end, d1.start, d1.end, -1);
-            if (after && !before) {
-                d1.lines = after.lines;
-                d1.start = after.start;
-                d1.end = after.end;
-                after = d1;
+            for (var j = ranges.length; j--;) {
+                var rangeToAddMarkerTo = ranges[j].toScreenRange(session);
+                var rangeAsString = rangeToAddMarkerTo.toString();
+                if (renderedMarkerRanges[rangeAsString])
+                    continue;
+                renderedMarkerRanges[rangeAsString] = true;
+                markerLayer.drawSingleLineMarker(html, rangeToAddMarkerTo, this.clazz, config);
             }
-            return [c1, before, after].filter(Boolean);
         }
-    }
-    return [c1, d1];
-}
-function shift(d1, d2, dir) {
-    shiftPos(d1.start, d2.start, d2.end, dir);
-    shiftPos(d1.end, d2.start, d2.end, dir);
-}
-function shiftPos(pos, start, end, dir) {
-    if (pos.row == (dir == 1 ? start : end).row) {
-        pos.column += dir * (end.column - start.column);
-    }
-    pos.row += dir * (end.row - start.row);
-}
-function splitDelta(c, pos) {
-    var lines = c.lines;
-    var end = c.end;
-    c.end = clonePos(pos);
-    var rowsBefore = c.end.row - c.start.row;
-    var otherLines = lines.splice(rowsBefore, lines.length);
-    var col = rowsBefore ? pos.column : pos.column - c.start.column;
-    lines.push(otherLines[0].substring(0, col));
-    otherLines[0] = otherLines[0].substr(col);
-    var rest = {
-        start: clonePos(pos),
-        end: end,
-        lines: otherLines,
-        action: c.action
     };
-    return rest;
-}
-function moveDeltasByOne(redoStack, d) {
-    d = cloneDelta(d);
-    for (var j = redoStack.length; j--;) {
-        var deltaSet = redoStack[j];
-        for (var i = 0; i < deltaSet.length; i++) {
-            var x = deltaSet[i];
-            var xformed = xform(x, d);
-            d = xformed[0];
-            if (xformed.length != 2) {
-                if (xformed[2]) {
-                    deltaSet.splice(i + 1, 1, xformed[1], xformed[2]);
-                    i++;
-                }
-                else if (!xformed[1]) {
-                    deltaSet.splice(i, 1);
-                    i--;
-                }
-            }
-        }
-        if (!deltaSet.length) {
-            redoStack.splice(j, 1);
-        }
-    }
-    return redoStack;
-}
-function rebaseRedoStack(redoStack, deltaSets) {
-    for (var i = 0; i < deltaSets.length; i++) {
-        var deltas = deltaSets[i];
-        for (var j = 0; j < deltas.length; j++) {
-            moveDeltasByOne(redoStack, deltas[j]);
-        }
-    }
-}
-exports.UndoManager = UndoManager;
+    return SearchHighlight;
+}());
+SearchHighlight.prototype.MAX_RANGES = 500;
+exports.SearchHighlight = SearchHighlight;
 
 });
 
-ace.define("ace/edit_session/fold_line",["require","exports","module","ace/range"], function(require, exports, module){"use strict";
-var Range = require("../range").Range;
-var FoldLine = /** @class */ (function () {
-    function FoldLine(foldData, folds) {
-        this.foldData = foldData;
-        if (Array.isArray(folds)) {
-            this.folds = folds;
-        }
-        else {
-            folds = this.folds = [folds];
-        }
-        var last = folds[folds.length - 1];
-        this.range = new Range(folds[0].start.row, folds[0].start.column, last.end.row, last.end.column);
-        this.start = this.range.start;
-        this.end = this.range.end;
-        this.folds.forEach(function (fold) {
-            fold.setFoldLine(this);
-        }, this);
+ace.define("ace/undomanager",["require","exports","module","ace/range"], function(require, exports, module){"use strict";
+var UndoManager = /** @class */ (function () {
+    function UndoManager() {
+        this.$keepRedoStack;
+        this.$maxRev = 0;
+        this.$fromUndo = false;
+        this.$undoDepth = Infinity;
+        this.reset();
     }
-    FoldLine.prototype.shiftRow = function (shift) {
-        this.start.row += shift;
-        this.end.row += shift;
-        this.folds.forEach(function (fold) {
-            fold.start.row += shift;
-            fold.end.row += shift;
-        });
+    UndoManager.prototype.addSession = function (session) {
+        this.$session = session;
     };
-    FoldLine.prototype.addFold = function (fold) {
-        if (fold.sameRow) {
-            if (fold.start.row < this.startRow || fold.endRow > this.endRow) {
-                throw new Error("Can't add a fold to this FoldLine as it has no connection");
-            }
-            this.folds.push(fold);
-            this.folds.sort(function (a, b) {
-                return -a.range.compareEnd(b.start.row, b.start.column);
-            });
-            if (this.range.compareEnd(fold.start.row, fold.start.column) > 0) {
-                this.end.row = fold.end.row;
-                this.end.column = fold.end.column;
-            }
-            else if (this.range.compareStart(fold.end.row, fold.end.column) < 0) {
-                this.start.row = fold.start.row;
-                this.start.column = fold.start.column;
+    UndoManager.prototype.add = function (delta, allowMerge, session) {
+        if (this.$fromUndo)
+            return;
+        if (delta == this.$lastDelta)
+            return;
+        if (!this.$keepRedoStack)
+            this.$redoStack.length = 0;
+        if (allowMerge === false || !this.lastDeltas) {
+            this.lastDeltas = [];
+            var undoStackLength = this.$undoStack.length;
+            if (undoStackLength > this.$undoDepth - 1) {
+                this.$undoStack.splice(0, undoStackLength - this.$undoDepth + 1);
             }
+            this.$undoStack.push(this.lastDeltas);
+            delta.id = this.$rev = ++this.$maxRev;
         }
-        else if (fold.start.row == this.end.row) {
-            this.folds.push(fold);
-            this.end.row = fold.end.row;
-            this.end.column = fold.end.column;
-        }
-        else if (fold.end.row == this.start.row) {
-            this.folds.unshift(fold);
-            this.start.row = fold.start.row;
-            this.start.column = fold.start.column;
-        }
-        else {
-            throw new Error("Trying to add fold to FoldRow that doesn't have a matching row");
-        }
-        fold.foldLine = this;
+        if (delta.action == "remove" || delta.action == "insert")
+            this.$lastDelta = delta;
+        this.lastDeltas.push(delta);
     };
-    FoldLine.prototype.containsRow = function (row) {
-        return row >= this.start.row && row <= this.end.row;
+    UndoManager.prototype.addSelection = function (selection, rev) {
+        this.selections.push({
+            value: selection,
+            rev: rev || this.$rev
+        });
     };
-    FoldLine.prototype.walk = function (callback, endRow, endColumn) {
-        var lastEnd = 0, folds = this.folds, fold, cmp, stop, isNewRow = true;
-        if (endRow == null) {
-            endRow = this.end.row;
-            endColumn = this.end.column;
-        }
-        for (var i = 0; i < folds.length; i++) {
-            fold = folds[i];
-            cmp = fold.range.compareStart(endRow, endColumn);
-            if (cmp == -1) {
-                callback(null, endRow, endColumn, lastEnd, isNewRow);
-                return;
-            }
-            stop = callback(null, fold.start.row, fold.start.column, lastEnd, isNewRow);
-            stop = !stop && callback(fold.placeholder, fold.start.row, fold.start.column, lastEnd);
-            if (stop || cmp === 0) {
-                return;
-            }
-            isNewRow = !fold.sameRow;
-            lastEnd = fold.end.column;
+    UndoManager.prototype.startNewGroup = function () {
+        this.lastDeltas = null;
+        return this.$rev;
+    };
+    UndoManager.prototype.markIgnored = function (from, to) {
+        if (to == null)
+            to = this.$rev + 1;
+        var stack = this.$undoStack;
+        for (var i = stack.length; i--;) {
+            var delta = stack[i][0];
+            if (delta.id <= from)
+                break;
+            if (delta.id < to)
+                delta.ignore = true;
         }
-        callback(null, endRow, endColumn, lastEnd, isNewRow);
+        this.lastDeltas = null;
     };
-    FoldLine.prototype.getNextFoldTo = function (row, column) {
-        var fold, cmp;
-        for (var i = 0; i < this.folds.length; i++) {
-            fold = this.folds[i];
-            cmp = fold.range.compareEnd(row, column);
-            if (cmp == -1) {
-                return {
-                    fold: fold,
-                    kind: "after"
-                };
-            }
-            else if (cmp === 0) {
-                return {
-                    fold: fold,
-                    kind: "inside"
-                };
+    UndoManager.prototype.getSelection = function (rev, after) {
+        var stack = this.selections;
+        for (var i = stack.length; i--;) {
+            var selection = stack[i];
+            if (selection.rev < rev) {
+                if (after)
+                    selection = stack[i + 1];
+                return selection;
             }
         }
-        return null;
     };
-    FoldLine.prototype.addRemoveChars = function (row, column, len) {
-        var ret = this.getNextFoldTo(row, column), fold, folds;
-        if (ret) {
-            fold = ret.fold;
-            if (ret.kind == "inside"
-                && fold.start.column != column
-                && fold.start.row != row) {
-                window.console && window.console.log(row, column, fold);
-            }
-            else if (fold.start.row == row) {
-                folds = this.folds;
-                var i = folds.indexOf(fold);
-                if (i === 0) {
-                    this.start.column += len;
-                }
-                for (i; i < folds.length; i++) {
-                    fold = folds[i];
-                    fold.start.column += len;
-                    if (!fold.sameRow) {
-                        return;
-                    }
-                    fold.end.column += len;
-                }
-                this.end.column += len;
+    UndoManager.prototype.getRevision = function () {
+        return this.$rev;
+    };
+    UndoManager.prototype.getDeltas = function (from, to) {
+        if (to == null)
+            to = this.$rev + 1;
+        var stack = this.$undoStack;
+        var end = null, start = 0;
+        for (var i = stack.length; i--;) {
+            var delta = stack[i][0];
+            if (delta.id < to && !end)
+                end = i + 1;
+            if (delta.id <= from) {
+                start = i + 1;
+                break;
             }
         }
+        return stack.slice(start, end);
     };
-    FoldLine.prototype.split = function (row, column) {
-        var pos = this.getNextFoldTo(row, column);
-        if (!pos || pos.kind == "inside")
-            return null;
-        var fold = pos.fold;
-        var folds = this.folds;
-        var foldData = this.foldData;
-        var i = folds.indexOf(fold);
-        var foldBefore = folds[i - 1];
-        this.end.row = foldBefore.end.row;
-        this.end.column = foldBefore.end.column;
-        folds = folds.splice(i, folds.length - i);
-        var newFoldLine = new FoldLine(foldData, folds);
-        foldData.splice(foldData.indexOf(this) + 1, 0, newFoldLine);
-        return newFoldLine;
+    UndoManager.prototype.getChangedRanges = function (from, to) {
+        if (to == null)
+            to = this.$rev + 1;
     };
-    FoldLine.prototype.merge = function (foldLineNext) {
-        var folds = foldLineNext.folds;
-        for (var i = 0; i < folds.length; i++) {
-            this.addFold(folds[i]);
-        }
-        var foldData = this.foldData;
-        foldData.splice(foldData.indexOf(foldLineNext), 1);
+    UndoManager.prototype.getChangedLines = function (from, to) {
+        if (to == null)
+            to = this.$rev + 1;
     };
-    FoldLine.prototype.toString = function () {
-        var ret = [this.range.toString() + ": ["];
-        this.folds.forEach(function (fold) {
-            ret.push("  " + fold.toString());
-        });
-        ret.push("]");
-        return ret.join("\n");
+    UndoManager.prototype.undo = function (session, dontSelect) {
+        this.lastDeltas = null;
+        var stack = this.$undoStack;
+        if (!rearrangeUndoStack(stack, stack.length))
+            return;
+        if (!session)
+            session = this.$session;
+        if (this.$redoStackBaseRev !== this.$rev && this.$redoStack.length)
+            this.$redoStack = [];
+        this.$fromUndo = true;
+        var deltaSet = stack.pop();
+        var undoSelectionRange = null;
+        if (deltaSet) {
+            undoSelectionRange = session.undoChanges(deltaSet, dontSelect);
+            this.$redoStack.push(deltaSet);
+            this.$syncRev();
+        }
+        this.$fromUndo = false;
+        return undoSelectionRange;
     };
-    FoldLine.prototype.idxToPosition = function (idx) {
-        var lastFoldEndColumn = 0;
-        for (var i = 0; i < this.folds.length; i++) {
-            var fold = this.folds[i];
-            idx -= fold.start.column - lastFoldEndColumn;
-            if (idx < 0) {
-                return {
-                    row: fold.start.row,
-                    column: fold.start.column + idx
-                };
-            }
-            idx -= fold.placeholder.length;
-            if (idx < 0) {
-                return fold.start;
-            }
-            lastFoldEndColumn = fold.end.column;
+    UndoManager.prototype.redo = function (session, dontSelect) {
+        this.lastDeltas = null;
+        if (!session)
+            session = this.$session;
+        this.$fromUndo = true;
+        if (this.$redoStackBaseRev != this.$rev) {
+            var diff = this.getDeltas(this.$redoStackBaseRev, this.$rev + 1);
+            rebaseRedoStack(this.$redoStack, diff);
+            this.$redoStackBaseRev = this.$rev;
+            this.$redoStack.forEach(function (x) {
+                x[0].id = ++this.$maxRev;
+            }, this);
+        }
+        var deltaSet = this.$redoStack.pop();
+        var redoSelectionRange = null;
+        if (deltaSet) {
+            redoSelectionRange = session.redoChanges(deltaSet, dontSelect);
+            this.$undoStack.push(deltaSet);
+            this.$syncRev();
         }
+        this.$fromUndo = false;
+        return redoSelectionRange;
+    };
+    UndoManager.prototype.$syncRev = function () {
+        var stack = this.$undoStack;
+        var nextDelta = stack[stack.length - 1];
+        var id = nextDelta && nextDelta[0].id || 0;
+        this.$redoStackBaseRev = id;
+        this.$rev = id;
+    };
+    UndoManager.prototype.reset = function () {
+        this.lastDeltas = null;
+        this.$lastDelta = null;
+        this.$undoStack = [];
+        this.$redoStack = [];
+        this.$rev = 0;
+        this.mark = 0;
+        this.$redoStackBaseRev = this.$rev;
+        this.selections = [];
+    };
+    UndoManager.prototype.canUndo = function () {
+        return this.$undoStack.length > 0;
+    };
+    UndoManager.prototype.canRedo = function () {
+        return this.$redoStack.length > 0;
+    };
+    UndoManager.prototype.bookmark = function (rev) {
+        if (rev == undefined)
+            rev = this.$rev;
+        this.mark = rev;
+    };
+    UndoManager.prototype.isAtBookmark = function () {
+        return this.$rev === this.mark;
+    };
+    UndoManager.prototype.toJSON = function () {
         return {
-            row: this.end.row,
-            column: this.end.column + idx
+            $redoStack: this.$redoStack,
+            $undoStack: this.$undoStack
         };
     };
-    return FoldLine;
+    UndoManager.prototype.fromJSON = function (json) {
+        this.reset();
+        this.$undoStack = json.$undoStack;
+        this.$redoStack = json.$redoStack;
+    };
+    UndoManager.prototype.$prettyPrint = function (delta) {
+        if (delta)
+            return stringifyDelta(delta);
+        return stringifyDelta(this.$undoStack) + "\n---\n" + stringifyDelta(this.$redoStack);
+    };
+    return UndoManager;
 }());
-exports.FoldLine = FoldLine;
-
-});
-
-ace.define("ace/range_list",["require","exports","module","ace/range"], function(require, exports, module){"use strict";
-var Range = require("./range").Range;
-var comparePoints = Range.comparePoints;
-var RangeList = /** @class */ (function () {
-    function RangeList() {
-        this.ranges = [];
-        this.$bias = 1;
-    }
-    RangeList.prototype.pointIndex = function (pos, excludeEdges, startIndex) {
-        var list = this.ranges;
-        for (var i = startIndex || 0; i < list.length; i++) {
-            var range = list[i];
-            var cmpEnd = comparePoints(pos, range.end);
-            if (cmpEnd > 0)
-                continue;
-            var cmpStart = comparePoints(pos, range.start);
-            if (cmpEnd === 0)
-                return excludeEdges && cmpStart !== 0 ? -i - 2 : i;
-            if (cmpStart > 0 || (cmpStart === 0 && !excludeEdges))
-                return i;
-            return -i - 1;
-        }
-        return -i - 1;
-    };
-    RangeList.prototype.add = function (range) {
-        var excludeEdges = !range.isEmpty();
-        var startIndex = this.pointIndex(range.start, excludeEdges);
-        if (startIndex < 0)
-            startIndex = -startIndex - 1;
-        var endIndex = this.pointIndex(range.end, excludeEdges, startIndex);
-        if (endIndex < 0)
-            endIndex = -endIndex - 1;
-        else
-            endIndex++;
-        return this.ranges.splice(startIndex, endIndex - startIndex, range);
-    };
-    RangeList.prototype.addList = function (list) {
-        var removed = [];
-        for (var i = list.length; i--;) {
-            removed.push.apply(removed, this.add(list[i]));
-        }
-        return removed;
-    };
-    RangeList.prototype.substractPoint = function (pos) {
-        var i = this.pointIndex(pos);
-        if (i >= 0)
-            return this.ranges.splice(i, 1);
-    };
-    RangeList.prototype.merge = function () {
-        var removed = [];
-        var list = this.ranges;
-        list = list.sort(function (a, b) {
-            return comparePoints(a.start, b.start);
-        });
-        var next = list[0], range;
-        for (var i = 1; i < list.length; i++) {
-            range = next;
-            next = list[i];
-            var cmp = comparePoints(range.end, next.start);
-            if (cmp < 0)
-                continue;
-            if (cmp == 0 && !range.isEmpty() && !next.isEmpty())
-                continue;
-            if (comparePoints(range.end, next.end) < 0) {
-                range.end.row = next.end.row;
-                range.end.column = next.end.column;
+UndoManager.prototype.hasUndo = UndoManager.prototype.canUndo;
+UndoManager.prototype.hasRedo = UndoManager.prototype.canRedo;
+UndoManager.prototype.isClean = UndoManager.prototype.isAtBookmark;
+UndoManager.prototype.markClean = UndoManager.prototype.bookmark;
+function rearrangeUndoStack(stack, pos) {
+    for (var i = pos; i--;) {
+        var deltaSet = stack[i];
+        if (deltaSet && !deltaSet[0].ignore) {
+            while (i < pos - 1) {
+                var swapped = swapGroups(stack[i], stack[i + 1]);
+                stack[i] = swapped[0];
+                stack[i + 1] = swapped[1];
+                i++;
             }
-            list.splice(i, 1);
-            removed.push(next);
-            next = range;
-            i--;
-        }
-        this.ranges = list;
-        return removed;
-    };
-    RangeList.prototype.contains = function (row, column) {
-        return this.pointIndex({ row: row, column: column }) >= 0;
-    };
-    RangeList.prototype.containsPoint = function (pos) {
-        return this.pointIndex(pos) >= 0;
-    };
-    RangeList.prototype.rangeAtPoint = function (pos) {
-        var i = this.pointIndex(pos);
-        if (i >= 0)
-            return this.ranges[i];
-    };
-    RangeList.prototype.clipRows = function (startRow, endRow) {
-        var list = this.ranges;
-        if (list[0].start.row > endRow || list[list.length - 1].start.row < startRow)
-            return [];
-        var startIndex = this.pointIndex({ row: startRow, column: 0 });
-        if (startIndex < 0)
-            startIndex = -startIndex - 1;
-        var endIndex = this.pointIndex({ row: endRow, column: 0 }, startIndex);
-        if (endIndex < 0)
-            endIndex = -endIndex - 1;
-        var clipped = [];
-        for (var i = startIndex; i < endIndex; i++) {
-            clipped.push(list[i]);
+            return true;
         }
-        return clipped;
-    };
-    RangeList.prototype.removeAll = function () {
-        return this.ranges.splice(0, this.ranges.length);
-    };
-    RangeList.prototype.attach = function (session) {
-        if (this.session)
-            this.detach();
-        this.session = session;
-        this.onChange = this.$onChange.bind(this);
-        this.session.on('change', this.onChange);
-    };
-    RangeList.prototype.detach = function () {
-        if (!this.session)
-            return;
-        this.session.removeListener('change', this.onChange);
-        this.session = null;
-    };
-    RangeList.prototype.$onChange = function (delta) {
-        var start = delta.start;
-        var end = delta.end;
-        var startRow = start.row;
-        var endRow = end.row;
-        var ranges = this.ranges;
-        for (var i = 0, n = ranges.length; i < n; i++) {
-            var r = ranges[i];
-            if (r.end.row >= startRow)
-                break;
+    }
+}
+var Range = require("./range").Range;
+var cmp = Range.comparePoints;
+var comparePoints = Range.comparePoints;
+function $updateMarkers(delta) {
+    var isInsert = delta.action == "insert";
+    var start = delta.start;
+    var end = delta.end;
+    var rowShift = (end.row - start.row) * (isInsert ? 1 : -1);
+    var colShift = (end.column - start.column) * (isInsert ? 1 : -1);
+    if (isInsert)
+        end = start;
+    for (var i in this.marks) {
+        var point = this.marks[i];
+        var cmp = comparePoints(point, start);
+        if (cmp < 0) {
+            continue; // delta starts after the range
         }
-        if (delta.action == "insert") {
-            var lineDif = endRow - startRow;
-            var colDiff = -start.column + end.column;
-            for (; i < n; i++) {
-                var r = ranges[i];
-                if (r.start.row > startRow)
-                    break;
-                if (r.start.row == startRow && r.start.column >= start.column) {
-                    if (r.start.column == start.column && this.$bias <= 0) {
-                    }
-                    else {
-                        r.start.column += colDiff;
-                        r.start.row += lineDif;
-                    }
+        if (cmp === 0) {
+            if (isInsert) {
+                if (point.bias == 1) {
+                    cmp = 1;
                 }
-                if (r.end.row == startRow && r.end.column >= start.column) {
-                    if (r.end.column == start.column && this.$bias < 0) {
-                        continue;
-                    }
-                    if (r.end.column == start.column && colDiff > 0 && i < n - 1) {
-                        if (r.end.column > r.start.column && r.end.column == ranges[i + 1].start.column)
-                            r.end.column -= colDiff;
-                    }
-                    r.end.column += colDiff;
-                    r.end.row += lineDif;
+                else {
+                    point.bias == -1;
+                    continue;
                 }
             }
         }
-        else {
-            var lineDif = startRow - endRow;
-            var colDiff = start.column - end.column;
-            for (; i < n; i++) {
-                var r = ranges[i];
-                if (r.start.row > endRow)
-                    break;
-                if (r.end.row < endRow
-                    && (startRow < r.end.row
-                        || startRow == r.end.row && start.column < r.end.column)) {
-                    r.end.row = startRow;
-                    r.end.column = start.column;
-                }
-                else if (r.end.row == endRow) {
-                    if (r.end.column <= end.column) {
-                        if (lineDif || r.end.column > start.column) {
-                            r.end.column = start.column;
-                            r.end.row = start.row;
-                        }
-                    }
-                    else {
-                        r.end.column += colDiff;
-                        r.end.row += lineDif;
-                    }
-                }
-                else if (r.end.row > endRow) {
-                    r.end.row += lineDif;
-                }
-                if (r.start.row < endRow
-                    && (startRow < r.start.row
-                        || startRow == r.start.row && start.column < r.start.column)) {
-                    r.start.row = startRow;
-                    r.start.column = start.column;
-                }
-                else if (r.start.row == endRow) {
-                    if (r.start.column <= end.column) {
-                        if (lineDif || r.start.column > start.column) {
-                            r.start.column = start.column;
-                            r.start.row = start.row;
-                        }
-                    }
-                    else {
-                        r.start.column += colDiff;
-                        r.start.row += lineDif;
-                    }
-                }
-                else if (r.start.row > endRow) {
-                    r.start.row += lineDif;
-                }
-            }
+        var cmp2 = isInsert ? cmp : comparePoints(point, end);
+        if (cmp2 > 0) {
+            point.row += rowShift;
+            point.column += point.row == end.row ? colShift : 0;
+            continue;
         }
-        if (lineDif != 0 && i < n) {
-            for (; i < n; i++) {
-                var r = ranges[i];
-                r.start.row += lineDif;
-                r.end.row += lineDif;
-            }
+        if (!isInsert && cmp2 <= 0) {
+            point.row = start.row;
+            point.column = start.column;
+            if (cmp2 === 0)
+                point.bias = 1;
         }
-    };
-    return RangeList;
-}());
-RangeList.prototype.comparePoints = comparePoints;
-exports.RangeList = RangeList;
-
-});
-
-ace.define("ace/edit_session/fold",["require","exports","module","ace/range_list"], function(require, exports, module){"use strict";
-var __extends = (this && this.__extends) || (function () {
-    var extendStatics = function (d, b) {
-        extendStatics = Object.setPrototypeOf ||
-            ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
-            function (d, b) { for (var p in b) if (Object.prototype.hasOwnProperty.call(b, p)) d[p] = b[p]; };
-        return extendStatics(d, b);
-    };
-    return function (d, b) {
-        if (typeof b !== "function" && b !== null)
-            throw new TypeError("Class extends value " + String(b) + " is not a constructor or null");
-        extendStatics(d, b);
-        function __() { this.constructor = d; }
-        d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
-    };
-})();
-var RangeList = require("../range_list").RangeList;
-var Fold = /** @class */ (function (_super) {
-    __extends(Fold, _super);
-    function Fold(range, placeholder) {
-        var _this = _super.call(this) || this;
-        _this.foldLine = null;
-        _this.placeholder = placeholder;
-        _this.range = range;
-        _this.start = range.start;
-        _this.end = range.end;
-        _this.sameRow = range.start.row == range.end.row;
-        _this.subFolds = _this.ranges = [];
-        return _this;
     }
-    Fold.prototype.toString = function () {
-        return '"' + this.placeholder + '" ' + this.range.toString();
-    };
-    Fold.prototype.setFoldLine = function (foldLine) {
-        this.foldLine = foldLine;
-        this.subFolds.forEach(function (fold) {
-            fold.setFoldLine(foldLine);
-        });
-    };
-    Fold.prototype.clone = function () {
-        var range = this.range.clone();
-        var fold = new Fold(range, this.placeholder);
-        this.subFolds.forEach(function (subFold) {
-            fold.subFolds.push(subFold.clone());
-        });
-        fold.collapseChildren = this.collapseChildren;
-        return fold;
+}
+function clonePos(pos) {
+    return { row: pos.row, column: pos.column };
+}
+function cloneDelta(d) {
+    return {
+        start: clonePos(d.start),
+        end: clonePos(d.end),
+        action: d.action,
+        lines: d.lines.slice()
     };
-    Fold.prototype.addSubFold = function (fold) {
-        if (this.range.isEqual(fold))
-            return;
-        consumeRange(fold, this.start);
-        var row = fold.start.row, column = fold.start.column;
-        for (var i = 0, cmp = -1; i < this.subFolds.length; i++) {
-            cmp = this.subFolds[i].range.compare(row, column);
-            if (cmp != 1)
-                break;
-        }
-        var afterStart = this.subFolds[i];
-        var firstConsumed = 0;
-        if (cmp == 0) {
-            if (afterStart.range.containsRange(fold))
-                return afterStart.addSubFold(fold);
-            else
-                firstConsumed = 1;
-        }
-        var row = fold.range.end.row, column = fold.range.end.column;
-        for (var j = i, cmp = -1; j < this.subFolds.length; j++) {
-            cmp = this.subFolds[j].range.compare(row, column);
-            if (cmp != 1)
-                break;
+}
+function stringifyDelta(d) {
+    d = d || this;
+    if (Array.isArray(d)) {
+        return d.map(stringifyDelta).join("\n");
+    }
+    var type = "";
+    if (d.action) {
+        type = d.action == "insert" ? "+" : "-";
+        type += "[" + d.lines + "]";
+    }
+    else if (d.value) {
+        if (Array.isArray(d.value)) {
+            type = d.value.map(stringifyRange).join("\n");
         }
-        if (cmp == 0)
-            j++;
-        var consumedFolds = this.subFolds.splice(i, j - i, fold);
-        var last = cmp == 0 ? consumedFolds.length - 1 : consumedFolds.length;
-        for (var k = firstConsumed; k < last; k++) {
-            fold.addSubFold(consumedFolds[k]);
+        else {
+            type = stringifyRange(d.value);
         }
-        fold.setFoldLine(this.foldLine);
-        return fold;
-    };
-    Fold.prototype.restoreRange = function (range) {
-        return restoreRange(range, this.start);
-    };
-    return Fold;
-}(RangeList));
-function consumePoint(point, anchor) {
-    point.row -= anchor.row;
-    if (point.row == 0)
-        point.column -= anchor.column;
-}
-function consumeRange(range, anchor) {
-    consumePoint(range.start, anchor);
-    consumePoint(range.end, anchor);
-}
-function restorePoint(point, anchor) {
-    if (point.row == 0)
-        point.column += anchor.column;
-    point.row += anchor.row;
+    }
+    if (d.start) {
+        type += stringifyRange(d);
+    }
+    if (d.id || d.rev) {
+        type += "\t(" + (d.id || d.rev) + ")";
+    }
+    return type;
 }
-function restoreRange(range, anchor) {
-    restorePoint(range.start, anchor);
-    restorePoint(range.end, anchor);
+function stringifyRange(r) {
+    return r.start.row + ":" + r.start.column
+        + "=>" + r.end.row + ":" + r.end.column;
 }
-exports.Fold = Fold;
-
-});
-
-ace.define("ace/edit_session/folding",["require","exports","module","ace/range","ace/edit_session/fold_line","ace/edit_session/fold","ace/token_iterator","ace/mouse/mouse_event"], function(require, exports, module){// @ts-nocheck
-"use strict";
-var Range = require("../range").Range;
-var FoldLine = require("./fold_line").FoldLine;
-var Fold = require("./fold").Fold;
-var TokenIterator = require("../token_iterator").TokenIterator;
-var MouseEvent = require("../mouse/mouse_event").MouseEvent;
-function Folding() {
-    this.getFoldAt = function (row, column, side) {
-        var foldLine = this.getFoldLine(row);
-        if (!foldLine)
+function swap(d1, d2) {
+    var i1 = d1.action == "insert";
+    var i2 = d2.action == "insert";
+    if (i1 && i2) {
+        if (cmp(d2.start, d1.end) >= 0) {
+            shift(d2, d1, -1);
+        }
+        else if (cmp(d2.start, d1.start) <= 0) {
+            shift(d1, d2, +1);
+        }
+        else {
             return null;
-        var folds = foldLine.folds;
-        for (var i = 0; i < folds.length; i++) {
-            var range = folds[i].range;
-            if (range.contains(row, column)) {
-                if (side == 1 && range.isEnd(row, column) && !range.isEmpty()) {
-                    continue;
-                }
-                else if (side == -1 && range.isStart(row, column) && !range.isEmpty()) {
-                    continue;
-                }
-                return folds[i];
-            }
         }
-    };
-    this.getFoldsInRange = function (range) {
-        var start = range.start;
-        var end = range.end;
-        var foldLines = this.$foldData;
-        var foundFolds = [];
-        start.column += 1;
-        end.column -= 1;
-        for (var i = 0; i < foldLines.length; i++) {
-            var cmp = foldLines[i].range.compareRange(range);
-            if (cmp == 2) {
-                continue;
-            }
-            else if (cmp == -2) {
-                break;
-            }
-            var folds = foldLines[i].folds;
-            for (var j = 0; j < folds.length; j++) {
-                var fold = folds[j];
-                cmp = fold.range.compareRange(range);
-                if (cmp == -2) {
-                    break;
-                }
-                else if (cmp == 2) {
-                    continue;
-                }
-                else 
-                if (cmp == 42) {
-                    break;
-                }
-                foundFolds.push(fold);
-            }
+    }
+    else if (i1 && !i2) {
+        if (cmp(d2.start, d1.end) >= 0) {
+            shift(d2, d1, -1);
         }
-        start.column -= 1;
-        end.column += 1;
-        return foundFolds;
-    };
-    this.getFoldsInRangeList = function (ranges) {
-        if (Array.isArray(ranges)) {
-            var folds = [];
-            ranges.forEach(function (range) {
-                folds = folds.concat(this.getFoldsInRange(range));
-            }, this);
+        else if (cmp(d2.end, d1.start) <= 0) {
+            shift(d1, d2, -1);
         }
         else {
-            var folds = this.getFoldsInRange(ranges);
+            return null;
         }
-        return folds;
-    };
-    this.getAllFolds = function () {
-        var folds = [];
-        var foldLines = this.$foldData;
-        for (var i = 0; i < foldLines.length; i++)
-            for (var j = 0; j < foldLines[i].folds.length; j++)
-                folds.push(foldLines[i].folds[j]);
-        return folds;
-    };
-    this.getFoldStringAt = function (row, column, trim, foldLine) {
-        foldLine = foldLine || this.getFoldLine(row);
-        if (!foldLine)
+    }
+    else if (!i1 && i2) {
+        if (cmp(d2.start, d1.start) >= 0) {
+            shift(d2, d1, +1);
+        }
+        else if (cmp(d2.start, d1.start) <= 0) {
+            shift(d1, d2, +1);
+        }
+        else {
             return null;
-        var lastFold = {
-            end: { column: 0 }
-        };
-        var str, fold;
-        for (var i = 0; i < foldLine.folds.length; i++) {
-            fold = foldLine.folds[i];
-            var cmp = fold.range.compareEnd(row, column);
-            if (cmp == -1) {
-                str = this
-                    .getLine(fold.start.row)
-                    .substring(lastFold.end.column, fold.start.column);
-                break;
-            }
-            else if (cmp === 0) {
-                return null;
-            }
-            lastFold = fold;
-        }
-        if (!str)
-            str = this.getLine(fold.start.row).substring(lastFold.end.column);
-        if (trim == -1)
-            return str.substring(0, column - lastFold.end.column);
-        else if (trim == 1)
-            return str.substring(column - lastFold.end.column);
-        else
-            return str;
-    };
-    this.getFoldLine = function (docRow, startFoldLine) {
-        var foldData = this.$foldData;
-        var i = 0;
-        if (startFoldLine)
-            i = foldData.indexOf(startFoldLine);
-        if (i == -1)
-            i = 0;
-        for (i; i < foldData.length; i++) {
-            var foldLine = foldData[i];
-            if (foldLine.start.row <= docRow && foldLine.end.row >= docRow) {
-                return foldLine;
-            }
-            else if (foldLine.end.row > docRow) {
-                return null;
-            }
         }
-        return null;
-    };
-    this.getNextFoldLine = function (docRow, startFoldLine) {
-        var foldData = this.$foldData;
-        var i = 0;
-        if (startFoldLine)
-            i = foldData.indexOf(startFoldLine);
-        if (i == -1)
-            i = 0;
-        for (i; i < foldData.length; i++) {
-            var foldLine = foldData[i];
-            if (foldLine.end.row >= docRow) {
-                return foldLine;
-            }
+    }
+    else if (!i1 && !i2) {
+        if (cmp(d2.start, d1.start) >= 0) {
+            shift(d2, d1, +1);
         }
-        return null;
-    };
-    this.getFoldedRowCount = function (first, last) {
-        var foldData = this.$foldData, rowCount = last - first + 1;
-        for (var i = 0; i < foldData.length; i++) {
-            var foldLine = foldData[i], end = foldLine.end.row, start = foldLine.start.row;
-            if (end >= last) {
-                if (start < last) {
-                    if (start >= first)
-                        rowCount -= last - start;
-                    else
-                        rowCount = 0; // in one fold
-                }
-                break;
-            }
-            else if (end >= first) {
-                if (start >= first) // fold inside range
-                    rowCount -= end - start;
-                else
-                    rowCount -= end - first + 1;
-            }
+        else if (cmp(d2.end, d1.start) <= 0) {
+            shift(d1, d2, -1);
         }
-        return rowCount;
-    };
-    this.$addFoldLine = function (foldLine) {
-        this.$foldData.push(foldLine);
-        this.$foldData.sort(function (a, b) {
-            return a.start.row - b.start.row;
-        });
-        return foldLine;
-    };
-    this.addFold = function (placeholder, range) {
-        var foldData = this.$foldData;
-        var added = false;
-        var fold;
-        if (placeholder instanceof Fold)
-            fold = placeholder;
         else {
-            fold = new Fold(range, placeholder);
-            fold.collapseChildren = range.collapseChildren;
-        }
-        this.$clipRangeToDocument(fold.range);
-        var startRow = fold.start.row;
-        var startColumn = fold.start.column;
-        var endRow = fold.end.row;
-        var endColumn = fold.end.column;
-        var startFold = this.getFoldAt(startRow, startColumn, 1);
-        var endFold = this.getFoldAt(endRow, endColumn, -1);
-        if (startFold && endFold == startFold)
-            return startFold.addSubFold(fold);
-        if (startFold && !startFold.range.isStart(startRow, startColumn))
-            this.removeFold(startFold);
-        if (endFold && !endFold.range.isEnd(endRow, endColumn))
-            this.removeFold(endFold);
-        var folds = this.getFoldsInRange(fold.range);
-        if (folds.length > 0) {
-            this.removeFolds(folds);
-            if (!fold.collapseChildren) {
-                folds.forEach(function (subFold) {
-                    fold.addSubFold(subFold);
-                });
-            }
+            return null;
         }
-        for (var i = 0; i < foldData.length; i++) {
-            var foldLine = foldData[i];
-            if (endRow == foldLine.start.row) {
-                foldLine.addFold(fold);
-                added = true;
-                break;
-            }
-            else if (startRow == foldLine.end.row) {
-                foldLine.addFold(fold);
-                added = true;
-                if (!fold.sameRow) {
-                    var foldLineNext = foldData[i + 1];
-                    if (foldLineNext && foldLineNext.start.row == endRow) {
-                        foldLine.merge(foldLineNext);
-                        break;
+    }
+    return [d2, d1];
+}
+function swapGroups(ds1, ds2) {
+    for (var i = ds1.length; i--;) {
+        for (var j = 0; j < ds2.length; j++) {
+            if (!swap(ds1[i], ds2[j])) {
+                while (i < ds1.length) {
+                    while (j--) {
+                        swap(ds2[j], ds1[i]);
                     }
+                    j = ds2.length;
+                    i++;
                 }
-                break;
-            }
-            else if (endRow <= foldLine.start.row) {
-                break;
+                return [ds1, ds2];
             }
         }
-        if (!added)
-            foldLine = this.$addFoldLine(new FoldLine(this.$foldData, fold));
-        if (this.$useWrapMode)
-            this.$updateWrapData(foldLine.start.row, foldLine.start.row);
-        else
-            this.$updateRowLengthCache(foldLine.start.row, foldLine.start.row);
-        this.$modified = true;
-        this._signal("changeFold", { data: fold, action: "add" });
-        return fold;
-    };
-    this.addFolds = function (folds) {
-        folds.forEach(function (fold) {
-            this.addFold(fold);
-        }, this);
-    };
-    this.removeFold = function (fold) {
-        var foldLine = fold.foldLine;
-        var startRow = foldLine.start.row;
-        var endRow = foldLine.end.row;
-        var foldLines = this.$foldData;
-        var folds = foldLine.folds;
-        if (folds.length == 1) {
-            foldLines.splice(foldLines.indexOf(foldLine), 1);
+    }
+    ds1.selectionBefore = ds2.selectionBefore =
+        ds1.selectionAfter = ds2.selectionAfter = null;
+    return [ds2, ds1];
+}
+function xform(d1, c1) {
+    var i1 = d1.action == "insert";
+    var i2 = c1.action == "insert";
+    if (i1 && i2) {
+        if (cmp(d1.start, c1.start) < 0) {
+            shift(c1, d1, 1);
         }
-        else 
-        if (foldLine.range.isEnd(fold.end.row, fold.end.column)) {
-            folds.pop();
-            foldLine.end.row = folds[folds.length - 1].end.row;
-            foldLine.end.column = folds[folds.length - 1].end.column;
+        else {
+            shift(d1, c1, 1);
         }
-        else 
-        if (foldLine.range.isStart(fold.start.row, fold.start.column)) {
-            folds.shift();
-            foldLine.start.row = folds[0].start.row;
-            foldLine.start.column = folds[0].start.column;
+    }
+    else if (i1 && !i2) {
+        if (cmp(d1.start, c1.end) >= 0) {
+            shift(d1, c1, -1);
         }
-        else 
-        if (fold.sameRow) {
-            folds.splice(folds.indexOf(fold), 1);
+        else if (cmp(d1.start, c1.start) <= 0) {
+            shift(c1, d1, +1);
         }
-        else 
-        {
-            var newFoldLine = foldLine.split(fold.start.row, fold.start.column);
-            folds = newFoldLine.folds;
-            folds.shift();
-            newFoldLine.start.row = folds[0].start.row;
-            newFoldLine.start.column = folds[0].start.column;
+        else {
+            shift(d1, Range.fromPoints(c1.start, d1.start), -1);
+            shift(c1, d1, +1);
         }
-        if (!this.$updating) {
-            if (this.$useWrapMode)
-                this.$updateWrapData(startRow, endRow);
-            else
-                this.$updateRowLengthCache(startRow, endRow);
+    }
+    else if (!i1 && i2) {
+        if (cmp(c1.start, d1.end) >= 0) {
+            shift(c1, d1, -1);
         }
-        this.$modified = true;
-        this._signal("changeFold", { data: fold, action: "remove" });
-    };
-    this.removeFolds = function (folds) {
-        var cloneFolds = [];
-        for (var i = 0; i < folds.length; i++) {
-            cloneFolds.push(folds[i]);
+        else if (cmp(c1.start, d1.start) <= 0) {
+            shift(d1, c1, +1);
         }
-        cloneFolds.forEach(function (fold) {
-            this.removeFold(fold);
-        }, this);
-        this.$modified = true;
-    };
-    this.expandFold = function (fold) {
-        this.removeFold(fold);
-        fold.subFolds.forEach(function (subFold) {
-            fold.restoreRange(subFold);
-            this.addFold(subFold);
-        }, this);
-        if (fold.collapseChildren > 0) {
-            this.foldAll(fold.start.row + 1, fold.end.row, fold.collapseChildren - 1);
+        else {
+            shift(c1, Range.fromPoints(d1.start, c1.start), -1);
+            shift(d1, c1, +1);
         }
-        fold.subFolds = [];
-    };
-    this.expandFolds = function (folds) {
-        folds.forEach(function (fold) {
-            this.expandFold(fold);
-        }, this);
-    };
-    this.unfold = function (location, expandInner) {
-        var range, folds;
-        if (location == null) {
-            range = new Range(0, 0, this.getLength(), 0);
-            if (expandInner == null)
-                expandInner = true;
+    }
+    else if (!i1 && !i2) {
+        if (cmp(c1.start, d1.end) >= 0) {
+            shift(c1, d1, -1);
         }
-        else if (typeof location == "number") {
-            range = new Range(location, 0, location, this.getLine(location).length);
+        else if (cmp(c1.end, d1.start) <= 0) {
+            shift(d1, c1, -1);
         }
-        else if ("row" in location) {
-            range = Range.fromPoints(location, location);
+        else {
+            var before, after;
+            if (cmp(d1.start, c1.start) < 0) {
+                before = d1;
+                d1 = splitDelta(d1, c1.start);
+            }
+            if (cmp(d1.end, c1.end) > 0) {
+                after = splitDelta(d1, c1.end);
+            }
+            shiftPos(c1.end, d1.start, d1.end, -1);
+            if (after && !before) {
+                d1.lines = after.lines;
+                d1.start = after.start;
+                d1.end = after.end;
+                after = d1;
+            }
+            return [c1, before, after].filter(Boolean);
         }
-        else if (Array.isArray(location)) {
-            folds = [];
-            location.forEach(function (range) {
-                folds = folds.concat(this.unfold(range));
-            }, this);
-            return folds;
+    }
+    return [c1, d1];
+}
+function shift(d1, d2, dir) {
+    shiftPos(d1.start, d2.start, d2.end, dir);
+    shiftPos(d1.end, d2.start, d2.end, dir);
+}
+function shiftPos(pos, start, end, dir) {
+    if (pos.row == (dir == 1 ? start : end).row) {
+        pos.column += dir * (end.column - start.column);
+    }
+    pos.row += dir * (end.row - start.row);
+}
+function splitDelta(c, pos) {
+    var lines = c.lines;
+    var end = c.end;
+    c.end = clonePos(pos);
+    var rowsBefore = c.end.row - c.start.row;
+    var otherLines = lines.splice(rowsBefore, lines.length);
+    var col = rowsBefore ? pos.column : pos.column - c.start.column;
+    lines.push(otherLines[0].substring(0, col));
+    otherLines[0] = otherLines[0].substr(col);
+    var rest = {
+        start: clonePos(pos),
+        end: end,
+        lines: otherLines,
+        action: c.action
+    };
+    return rest;
+}
+function moveDeltasByOne(redoStack, d) {
+    d = cloneDelta(d);
+    for (var j = redoStack.length; j--;) {
+        var deltaSet = redoStack[j];
+        for (var i = 0; i < deltaSet.length; i++) {
+            var x = deltaSet[i];
+            var xformed = xform(x, d);
+            d = xformed[0];
+            if (xformed.length != 2) {
+                if (xformed[2]) {
+                    deltaSet.splice(i + 1, 1, xformed[1], xformed[2]);
+                    i++;
+                }
+                else if (!xformed[1]) {
+                    deltaSet.splice(i, 1);
+                    i--;
+                }
+            }
         }
-        else {
-            range = location;
+        if (!deltaSet.length) {
+            redoStack.splice(j, 1);
         }
-        folds = this.getFoldsInRangeList(range);
-        var outermostFolds = folds;
-        while (folds.length == 1
-            && Range.comparePoints(folds[0].start, range.start) < 0
-            && Range.comparePoints(folds[0].end, range.end) > 0) {
-            this.expandFolds(folds);
-            folds = this.getFoldsInRangeList(range);
+    }
+    return redoStack;
+}
+function rebaseRedoStack(redoStack, deltaSets) {
+    for (var i = 0; i < deltaSets.length; i++) {
+        var deltas = deltaSets[i];
+        for (var j = 0; j < deltas.length; j++) {
+            moveDeltasByOne(redoStack, deltas[j]);
         }
-        if (expandInner != false) {
-            this.removeFolds(folds);
+    }
+}
+exports.UndoManager = UndoManager;
+
+});
+
+ace.define("ace/edit_session/fold_line",["require","exports","module","ace/range"], function(require, exports, module){"use strict";
+var Range = require("../range").Range;
+var FoldLine = /** @class */ (function () {
+    function FoldLine(foldData, folds) {
+        this.foldData = foldData;
+        if (Array.isArray(folds)) {
+            this.folds = folds;
         }
         else {
-            this.expandFolds(folds);
+            folds = this.folds = [folds];
         }
-        if (outermostFolds.length)
-            return outermostFolds;
-    };
-    this.isRowFolded = function (docRow, startFoldRow) {
-        return !!this.getFoldLine(docRow, startFoldRow);
-    };
-    this.getRowFoldEnd = function (docRow, startFoldRow) {
-        var foldLine = this.getFoldLine(docRow, startFoldRow);
-        return foldLine ? foldLine.end.row : docRow;
-    };
-    this.getRowFoldStart = function (docRow, startFoldRow) {
-        var foldLine = this.getFoldLine(docRow, startFoldRow);
-        return foldLine ? foldLine.start.row : docRow;
+        var last = folds[folds.length - 1];
+        this.range = new Range(folds[0].start.row, folds[0].start.column, last.end.row, last.end.column);
+        this.start = this.range.start;
+        this.end = this.range.end;
+        this.folds.forEach(function (fold) {
+            fold.setFoldLine(this);
+        }, this);
+    }
+    FoldLine.prototype.shiftRow = function (shift) {
+        this.start.row += shift;
+        this.end.row += shift;
+        this.folds.forEach(function (fold) {
+            fold.start.row += shift;
+            fold.end.row += shift;
+        });
     };
-    this.getFoldDisplayLine = function (foldLine, endRow, endColumn, startRow, startColumn) {
-        if (startRow == null)
-            startRow = foldLine.start.row;
-        if (startColumn == null)
-            startColumn = 0;
-        if (endRow == null)
-            endRow = foldLine.end.row;
-        if (endColumn == null)
-            endColumn = this.getLine(endRow).length;
-        var doc = this.doc;
-        var textLine = "";
-        foldLine.walk(function (placeholder, row, column, lastColumn) {
-            if (row < startRow)
-                return;
-            if (row == startRow) {
-                if (column < startColumn)
-                    return;
-                lastColumn = Math.max(startColumn, lastColumn);
+    FoldLine.prototype.addFold = function (fold) {
+        if (fold.sameRow) {
+            if (fold.start.row < this.startRow || fold.endRow > this.endRow) {
+                throw new Error("Can't add a fold to this FoldLine as it has no connection");
             }
-            if (placeholder != null) {
-                textLine += placeholder;
+            this.folds.push(fold);
+            this.folds.sort(function (a, b) {
+                return -a.range.compareEnd(b.start.row, b.start.column);
+            });
+            if (this.range.compareEnd(fold.start.row, fold.start.column) > 0) {
+                this.end.row = fold.end.row;
+                this.end.column = fold.end.column;
             }
-            else {
-                textLine += doc.getLine(row).substring(lastColumn, column);
+            else if (this.range.compareStart(fold.end.row, fold.end.column) < 0) {
+                this.start.row = fold.start.row;
+                this.start.column = fold.start.column;
             }
-        }, endRow, endColumn);
-        return textLine;
-    };
-    this.getDisplayLine = function (row, endColumn, startRow, startColumn) {
-        var foldLine = this.getFoldLine(row);
-        if (!foldLine) {
-            var line;
-            line = this.doc.getLine(row);
-            return line.substring(startColumn || 0, endColumn || line.length);
+        }
+        else if (fold.start.row == this.end.row) {
+            this.folds.push(fold);
+            this.end.row = fold.end.row;
+            this.end.column = fold.end.column;
+        }
+        else if (fold.end.row == this.start.row) {
+            this.folds.unshift(fold);
+            this.start.row = fold.start.row;
+            this.start.column = fold.start.column;
         }
         else {
-            return this.getFoldDisplayLine(foldLine, row, endColumn, startRow, startColumn);
+            throw new Error("Trying to add fold to FoldRow that doesn't have a matching row");
         }
+        fold.foldLine = this;
     };
-    this.$cloneFoldData = function () {
-        var fd = [];
-        fd = this.$foldData.map(function (foldLine) {
-            var folds = foldLine.folds.map(function (fold) {
-                return fold.clone();
-            });
-            return new FoldLine(fd, folds);
-        });
-        return fd;
+    FoldLine.prototype.containsRow = function (row) {
+        return row >= this.start.row && row <= this.end.row;
     };
-    this.toggleFold = function (tryToUnfold) {
-        var selection = this.selection;
-        var range = selection.getRange();
-        var fold;
-        var bracketPos;
-        if (range.isEmpty()) {
-            var cursor = range.start;
-            fold = this.getFoldAt(cursor.row, cursor.column);
-            if (fold) {
-                this.expandFold(fold);
+    FoldLine.prototype.walk = function (callback, endRow, endColumn) {
+        var lastEnd = 0, folds = this.folds, fold, cmp, stop, isNewRow = true;
+        if (endRow == null) {
+            endRow = this.end.row;
+            endColumn = this.end.column;
+        }
+        for (var i = 0; i < folds.length; i++) {
+            fold = folds[i];
+            cmp = fold.range.compareStart(endRow, endColumn);
+            if (cmp == -1) {
+                callback(null, endRow, endColumn, lastEnd, isNewRow);
                 return;
             }
-            else if (bracketPos = this.findMatchingBracket(cursor)) {
-                if (range.comparePoint(bracketPos) == 1) {
-                    range.end = bracketPos;
-                }
-                else {
-                    range.start = bracketPos;
-                    range.start.column++;
-                    range.end.column--;
-                }
-            }
-            else if (bracketPos = this.findMatchingBracket({ row: cursor.row, column: cursor.column + 1 })) {
-                if (range.comparePoint(bracketPos) == 1)
-                    range.end = bracketPos;
-                else
-                    range.start = bracketPos;
-                range.start.column++;
-            }
-            else {
-                range = this.getCommentFoldRange(cursor.row, cursor.column) || range;
+            stop = callback(null, fold.start.row, fold.start.column, lastEnd, isNewRow);
+            stop = !stop && callback(fold.placeholder, fold.start.row, fold.start.column, lastEnd);
+            if (stop || cmp === 0) {
+                return;
             }
+            isNewRow = !fold.sameRow;
+            lastEnd = fold.end.column;
         }
-        else {
-            var folds = this.getFoldsInRange(range);
-            if (tryToUnfold && folds.length) {
-                this.expandFolds(folds);
-                return;
+        callback(null, endRow, endColumn, lastEnd, isNewRow);
+    };
+    FoldLine.prototype.getNextFoldTo = function (row, column) {
+        var fold, cmp;
+        for (var i = 0; i < this.folds.length; i++) {
+            fold = this.folds[i];
+            cmp = fold.range.compareEnd(row, column);
+            if (cmp == -1) {
+                return {
+                    fold: fold,
+                    kind: "after"
+                };
             }
-            else if (folds.length == 1) {
-                fold = folds[0];
+            else if (cmp === 0) {
+                return {
+                    fold: fold,
+                    kind: "inside"
+                };
             }
         }
-        if (!fold)
-            fold = this.getFoldAt(range.start.row, range.start.column);
-        if (fold && fold.range.toString() == range.toString()) {
-            this.expandFold(fold);
-            return;
-        }
-        var placeholder = "...";
-        if (!range.isMultiLine()) {
-            placeholder = this.getTextRange(range);
-            if (placeholder.length < 4)
-                return;
-            placeholder = placeholder.trim().substring(0, 2) + "..";
-        }
-        this.addFold(placeholder, range);
+        return null;
     };
-    this.getCommentFoldRange = function (row, column, dir) {
-        var iterator = new TokenIterator(this, row, column);
-        var token = iterator.getCurrentToken();
-        var type = token && token.type;
-        if (token && /^comment|string/.test(type)) {
-            type = type.match(/comment|string/)[0];
-            if (type == "comment")
-                type += "|doc-start|\\.doc";
-            var re = new RegExp(type);
-            var range = new Range();
-            if (dir != 1) {
-                do {
-                    token = iterator.stepBackward();
-                } while (token && re.test(token.type));
-                token = iterator.stepForward();
+    FoldLine.prototype.addRemoveChars = function (row, column, len) {
+        var ret = this.getNextFoldTo(row, column), fold, folds;
+        if (ret) {
+            fold = ret.fold;
+            if (ret.kind == "inside"
+                && fold.start.column != column
+                && fold.start.row != row) {
+                window.console && window.console.log(row, column, fold);
             }
-            range.start.row = iterator.getCurrentTokenRow();
-            range.start.column = iterator.getCurrentTokenColumn() + token.value.length;
-            iterator = new TokenIterator(this, row, column);
-            var initState = this.getState(iterator.$row);
-            if (dir != -1) {
-                var lastRow = -1;
-                do {
-                    token = iterator.stepForward();
-                    if (lastRow == -1) {
-                        var state = this.getState(iterator.$row);
-                        if (initState.toString() !== state.toString())
-                            lastRow = iterator.$row;
-                    }
-                    else if (iterator.$row > lastRow) {
-                        break;
+            else if (fold.start.row == row) {
+                folds = this.folds;
+                var i = folds.indexOf(fold);
+                if (i === 0) {
+                    this.start.column += len;
+                }
+                for (i; i < folds.length; i++) {
+                    fold = folds[i];
+                    fold.start.column += len;
+                    if (!fold.sameRow) {
+                        return;
                     }
-                } while (token && re.test(token.type));
-                token = iterator.stepBackward();
+                    fold.end.column += len;
+                }
+                this.end.column += len;
             }
-            else
-                token = iterator.getCurrentToken();
-            range.end.row = iterator.getCurrentTokenRow();
-            range.end.column = iterator.getCurrentTokenColumn();
-            return range;
         }
     };
-    this.foldAll = function (startRow, endRow, depth, test) {
-        if (depth == undefined)
-            depth = 100000; // JSON.stringify doesn't hanle Infinity
-        var foldWidgets = this.foldWidgets;
-        if (!foldWidgets)
-            return; // mode doesn't support folding
-        endRow = endRow || this.getLength();
-        startRow = startRow || 0;
-        for (var row = startRow; row < endRow; row++) {
-            if (foldWidgets[row] == null)
-                foldWidgets[row] = this.getFoldWidget(row);
-            if (foldWidgets[row] != "start")
-                continue;
-            if (test && !test(row))
-                continue;
-            var range = this.getFoldWidgetRange(row);
-            if (range && range.isMultiLine()
-                && range.end.row <= endRow
-                && range.start.row >= startRow) {
-                row = range.end.row;
-                range.collapseChildren = depth;
-                this.addFold("...", range);
-            }
-        }
+    FoldLine.prototype.split = function (row, column) {
+        var pos = this.getNextFoldTo(row, column);
+        if (!pos || pos.kind == "inside")
+            return null;
+        var fold = pos.fold;
+        var folds = this.folds;
+        var foldData = this.foldData;
+        var i = folds.indexOf(fold);
+        var foldBefore = folds[i - 1];
+        this.end.row = foldBefore.end.row;
+        this.end.column = foldBefore.end.column;
+        folds = folds.splice(i, folds.length - i);
+        var newFoldLine = new FoldLine(foldData, folds);
+        foldData.splice(foldData.indexOf(this) + 1, 0, newFoldLine);
+        return newFoldLine;
     };
-    this.foldToLevel = function (level) {
-        this.foldAll();
-        while (level-- > 0)
-            this.unfold(null, false);
+    FoldLine.prototype.merge = function (foldLineNext) {
+        var folds = foldLineNext.folds;
+        for (var i = 0; i < folds.length; i++) {
+            this.addFold(folds[i]);
+        }
+        var foldData = this.foldData;
+        foldData.splice(foldData.indexOf(foldLineNext), 1);
     };
-    this.foldAllComments = function () {
-        var session = this;
-        this.foldAll(null, null, null, function (row) {
-            var tokens = session.getTokens(row);
-            for (var i = 0; i < tokens.length; i++) {
-                var token = tokens[i];
-                if (token.type == "text" && /^\s+$/.test(token.value))
-                    continue;
-                if (/comment/.test(token.type))
-                    return true;
-                return false;
-            }
+    FoldLine.prototype.toString = function () {
+        var ret = [this.range.toString() + ": ["];
+        this.folds.forEach(function (fold) {
+            ret.push("  " + fold.toString());
         });
+        ret.push("]");
+        return ret.join("\n");
     };
-    this.$foldStyles = {
-        "manual": 1,
-        "markbegin": 1,
-        "markbeginend": 1
-    };
-    this.$foldStyle = "markbegin";
-    this.setFoldStyle = function (style) {
-        if (!this.$foldStyles[style])
-            throw new Error("invalid fold style: " + style + "[" + Object.keys(this.$foldStyles).join(", ") + "]");
-        if (this.$foldStyle == style)
-            return;
-        this.$foldStyle = style;
-        if (style == "manual")
-            this.unfold();
-        var mode = this.$foldMode;
-        this.$setFolding(null);
-        this.$setFolding(mode);
-    };
-    this.$setFolding = function (foldMode) {
-        if (this.$foldMode == foldMode)
-            return;
-        this.$foldMode = foldMode;
-        this.off('change', this.$updateFoldWidgets);
-        this.off('tokenizerUpdate', this.$tokenizerUpdateFoldWidgets);
-        this._signal("changeAnnotation");
-        if (!foldMode || this.$foldStyle == "manual") {
-            this.foldWidgets = null;
-            return;
-        }
-        this.foldWidgets = [];
-        this.getFoldWidget = foldMode.getFoldWidget.bind(foldMode, this, this.$foldStyle);
-        this.getFoldWidgetRange = foldMode.getFoldWidgetRange.bind(foldMode, this, this.$foldStyle);
-        this.$updateFoldWidgets = this.updateFoldWidgets.bind(this);
-        this.$tokenizerUpdateFoldWidgets = this.tokenizerUpdateFoldWidgets.bind(this);
-        this.on('change', this.$updateFoldWidgets);
-        this.on('tokenizerUpdate', this.$tokenizerUpdateFoldWidgets);
-    };
-    this.getParentFoldRangeData = function (row, ignoreCurrent) {
-        var fw = this.foldWidgets;
-        if (!fw || (ignoreCurrent && fw[row]))
-            return {};
-        var i = row - 1, firstRange;
-        while (i >= 0) {
-            var c = fw[i];
-            if (c == null)
-                c = fw[i] = this.getFoldWidget(i);
-            if (c == "start") {
-                var range = this.getFoldWidgetRange(i);
-                if (!firstRange)
-                    firstRange = range;
-                if (range && range.end.row >= row)
-                    break;
+    FoldLine.prototype.idxToPosition = function (idx) {
+        var lastFoldEndColumn = 0;
+        for (var i = 0; i < this.folds.length; i++) {
+            var fold = this.folds[i];
+            idx -= fold.start.column - lastFoldEndColumn;
+            if (idx < 0) {
+                return {
+                    row: fold.start.row,
+                    column: fold.start.column + idx
+                };
             }
-            i--;
+            idx -= fold.placeholder.length;
+            if (idx < 0) {
+                return fold.start;
+            }
+            lastFoldEndColumn = fold.end.column;
         }
         return {
-            range: i !== -1 && range,
-            firstRange: firstRange
+            row: this.end.row,
+            column: this.end.column + idx
         };
     };
-    this.onFoldWidgetClick = function (row, e) {
-        if (e instanceof MouseEvent)
-            e = e.domEvent;
-        var options = {
-            children: e.shiftKey,
-            all: e.ctrlKey || e.metaKey,
-            siblings: e.altKey
-        };
-        var range = this.$toggleFoldWidget(row, options);
-        if (!range) {
-            var el = (e.target || e.srcElement);
-            if (el && /ace_fold-widget/.test(el.className))
-                el.className += " ace_invalid";
+    return FoldLine;
+}());
+exports.FoldLine = FoldLine;
+
+});
+
+ace.define("ace/range_list",["require","exports","module","ace/range"], function(require, exports, module){"use strict";
+var Range = require("./range").Range;
+var comparePoints = Range.comparePoints;
+var RangeList = /** @class */ (function () {
+    function RangeList() {
+        this.ranges = [];
+        this.$bias = 1;
+    }
+    RangeList.prototype.pointIndex = function (pos, excludeEdges, startIndex) {
+        var list = this.ranges;
+        for (var i = startIndex || 0; i < list.length; i++) {
+            var range = list[i];
+            var cmpEnd = comparePoints(pos, range.end);
+            if (cmpEnd > 0)
+                continue;
+            var cmpStart = comparePoints(pos, range.start);
+            if (cmpEnd === 0)
+                return excludeEdges && cmpStart !== 0 ? -i - 2 : i;
+            if (cmpStart > 0 || (cmpStart === 0 && !excludeEdges))
+                return i;
+            return -i - 1;
         }
+        return -i - 1;
     };
-    this.$toggleFoldWidget = function (row, options) {
-        if (!this.getFoldWidget)
-            return;
-        var type = this.getFoldWidget(row);
-        var line = this.getLine(row);
-        var dir = type === "end" ? -1 : 1;
-        var fold = this.getFoldAt(row, dir === -1 ? 0 : line.length, dir);
-        if (fold) {
-            if (options.children || options.all)
-                this.removeFold(fold);
-            else
-                this.expandFold(fold);
-            return fold;
-        }
-        var range = this.getFoldWidgetRange(row, true);
-        if (range && !range.isMultiLine()) {
-            fold = this.getFoldAt(range.start.row, range.start.column, 1);
-            if (fold && range.isEqual(fold.range)) {
-                this.removeFold(fold);
-                return fold;
-            }
-        }
-        if (options.siblings) {
-            var data = this.getParentFoldRangeData(row);
-            if (data.range) {
-                var startRow = data.range.start.row + 1;
-                var endRow = data.range.end.row;
-            }
-            this.foldAll(startRow, endRow, options.all ? 10000 : 0);
-        }
-        else if (options.children) {
-            endRow = range ? range.end.row : this.getLength();
-            this.foldAll(row + 1, endRow, options.all ? 10000 : 0);
-        }
-        else if (range) {
-            if (options.all)
-                range.collapseChildren = 10000;
-            this.addFold("...", range);
+    RangeList.prototype.add = function (range) {
+        var excludeEdges = !range.isEmpty();
+        var startIndex = this.pointIndex(range.start, excludeEdges);
+        if (startIndex < 0)
+            startIndex = -startIndex - 1;
+        var endIndex = this.pointIndex(range.end, excludeEdges, startIndex);
+        if (endIndex < 0)
+            endIndex = -endIndex - 1;
+        else
+            endIndex++;
+        return this.ranges.splice(startIndex, endIndex - startIndex, range);
+    };
+    RangeList.prototype.addList = function (list) {
+        var removed = [];
+        for (var i = list.length; i--;) {
+            removed.push.apply(removed, this.add(list[i]));
         }
-        return range;
+        return removed;
     };
-    this.toggleFoldWidget = function (toggleParent) {
-        var row = this.selection.getCursor().row;
-        row = this.getRowFoldStart(row);
-        var range = this.$toggleFoldWidget(row, {});
-        if (range)
-            return;
-        var data = this.getParentFoldRangeData(row, true);
-        range = data.range || data.firstRange;
-        if (range) {
-            row = range.start.row;
-            var fold = this.getFoldAt(row, this.getLine(row).length, 1);
-            if (fold) {
-                this.removeFold(fold);
-            }
-            else {
-                this.addFold("...", range);
+    RangeList.prototype.substractPoint = function (pos) {
+        var i = this.pointIndex(pos);
+        if (i >= 0)
+            return this.ranges.splice(i, 1);
+    };
+    RangeList.prototype.merge = function () {
+        var removed = [];
+        var list = this.ranges;
+        list = list.sort(function (a, b) {
+            return comparePoints(a.start, b.start);
+        });
+        var next = list[0], range;
+        for (var i = 1; i < list.length; i++) {
+            range = next;
+            next = list[i];
+            var cmp = comparePoints(range.end, next.start);
+            if (cmp < 0)
+                continue;
+            if (cmp == 0 && !range.isEmpty() && !next.isEmpty())
+                continue;
+            if (comparePoints(range.end, next.end) < 0) {
+                range.end.row = next.end.row;
+                range.end.column = next.end.column;
             }
+            list.splice(i, 1);
+            removed.push(next);
+            next = range;
+            i--;
         }
+        this.ranges = list;
+        return removed;
     };
-    this.updateFoldWidgets = function (delta) {
-        var firstRow = delta.start.row;
-        var len = delta.end.row - firstRow;
-        if (len === 0) {
-            this.foldWidgets[firstRow] = null;
-        }
-        else if (delta.action == 'remove') {
-            this.foldWidgets.splice(firstRow, len + 1, null);
-        }
-        else {
-            var args = Array(len + 1);
-            args.unshift(firstRow, 1);
-            this.foldWidgets.splice.apply(this.foldWidgets, args);
-        }
+    RangeList.prototype.contains = function (row, column) {
+        return this.pointIndex({ row: row, column: column }) >= 0;
     };
-    this.tokenizerUpdateFoldWidgets = function (e) {
-        var rows = e.data;
-        if (rows.first != rows.last) {
-            if (this.foldWidgets.length > rows.first)
-                this.foldWidgets.splice(rows.first, this.foldWidgets.length);
-        }
+    RangeList.prototype.containsPoint = function (pos) {
+        return this.pointIndex(pos) >= 0;
     };
-}
-exports.Folding = Folding;
-
-});
-
-ace.define("ace/edit_session/bracket_match",["require","exports","module","ace/token_iterator","ace/range"], function(require, exports, module){"use strict";
-var TokenIterator = require("../token_iterator").TokenIterator;
-var Range = require("../range").Range;
-function BracketMatch() {
-    this.findMatchingBracket = function (position, chr) {
-        if (position.column == 0)
-            return null;
-        var charBeforeCursor = chr || this.getLine(position.row).charAt(position.column - 1);
-        if (charBeforeCursor == "")
-            return null;
-        var match = charBeforeCursor.match(/([\(\[\{])|([\)\]\}])/);
-        if (!match)
-            return null;
-        if (match[1])
-            return this.$findClosingBracket(match[1], position);
-        else
-            return this.$findOpeningBracket(match[2], position);
+    RangeList.prototype.rangeAtPoint = function (pos) {
+        var i = this.pointIndex(pos);
+        if (i >= 0)
+            return this.ranges[i];
     };
-    this.getBracketRange = function (pos) {
-        var line = this.getLine(pos.row);
-        var before = true, range;
-        var chr = line.charAt(pos.column - 1);
-        var match = chr && chr.match(/([\(\[\{])|([\)\]\}])/);
-        if (!match) {
-            chr = line.charAt(pos.column);
-            pos = { row: pos.row, column: pos.column + 1 };
-            match = chr && chr.match(/([\(\[\{])|([\)\]\}])/);
-            before = false;
-        }
-        if (!match)
-            return null;
-        if (match[1]) {
-            var bracketPos = this.$findClosingBracket(match[1], pos);
-            if (!bracketPos)
-                return null;
-            range = Range.fromPoints(pos, bracketPos);
-            if (!before) {
-                range.end.column++;
-                range.start.column--;
-            }
-            range.cursor = range.end;
-        }
-        else {
-            var bracketPos = this.$findOpeningBracket(match[2], pos);
-            if (!bracketPos)
-                return null;
-            range = Range.fromPoints(bracketPos, pos);
-            if (!before) {
-                range.start.column++;
-                range.end.column--;
-            }
-            range.cursor = range.start;
+    RangeList.prototype.clipRows = function (startRow, endRow) {
+        var list = this.ranges;
+        if (list[0].start.row > endRow || list[list.length - 1].start.row < startRow)
+            return [];
+        var startIndex = this.pointIndex({ row: startRow, column: 0 });
+        if (startIndex < 0)
+            startIndex = -startIndex - 1;
+        var endIndex = this.pointIndex({ row: endRow, column: 0 }, startIndex);
+        if (endIndex < 0)
+            endIndex = -endIndex - 1;
+        var clipped = [];
+        for (var i = startIndex; i < endIndex; i++) {
+            clipped.push(list[i]);
         }
-        return range;
+        return clipped;
     };
-    this.getMatchingBracketRanges = function (pos, isBackwards) {
-        var line = this.getLine(pos.row);
-        var bracketsRegExp = /([\(\[\{])|([\)\]\}])/;
-        var chr = !isBackwards && line.charAt(pos.column - 1);
-        var match = chr && chr.match(bracketsRegExp);
-        if (!match) {
-            chr = (isBackwards === undefined || isBackwards) && line.charAt(pos.column);
-            pos = {
-                row: pos.row,
-                column: pos.column + 1
-            };
-            match = chr && chr.match(bracketsRegExp);
-        }
-        if (!match)
-            return null;
-        var startRange = new Range(pos.row, pos.column - 1, pos.row, pos.column);
-        var bracketPos = match[1] ? this.$findClosingBracket(match[1], pos)
-            : this.$findOpeningBracket(match[2], pos);
-        if (!bracketPos)
-            return [startRange];
-        var endRange = new Range(bracketPos.row, bracketPos.column, bracketPos.row, bracketPos.column + 1);
-        return [startRange, endRange];
+    RangeList.prototype.removeAll = function () {
+        return this.ranges.splice(0, this.ranges.length);
     };
-    this.$brackets = {
-        ")": "(",
-        "(": ")",
-        "]": "[",
-        "[": "]",
-        "{": "}",
-        "}": "{",
-        "<": ">",
-        ">": "<"
+    RangeList.prototype.attach = function (session) {
+        if (this.session)
+            this.detach();
+        this.session = session;
+        this.onChange = this.$onChange.bind(this);
+        this.session.on('change', this.onChange);
     };
-    this.$findOpeningBracket = function (bracket, position, typeRe) {
-        var openBracket = this.$brackets[bracket];
-        var depth = 1;
-        var iterator = new TokenIterator(this, position.row, position.column);
-        var token = iterator.getCurrentToken();
-        if (!token)
-            token = iterator.stepForward();
-        if (!token)
+    RangeList.prototype.detach = function () {
+        if (!this.session)
             return;
-        if (!typeRe) {
-            typeRe = new RegExp("(\\.?" +
-                token.type.replace(".", "\\.").replace("rparen", ".paren")
-                    .replace(/\b(?:end)\b/, "(?:start|begin|end)")
-                    .replace(/-close\b/, "-(close|open)")
-                + ")+");
-        }
-        var valueIndex = position.column - iterator.getCurrentTokenColumn() - 2;
-        var value = token.value;
-        while (true) {
-            while (valueIndex >= 0) {
-                var chr = value.charAt(valueIndex);
-                if (chr == openBracket) {
-                    depth -= 1;
-                    if (depth == 0) {
-                        return { row: iterator.getCurrentTokenRow(),
-                            column: valueIndex + iterator.getCurrentTokenColumn() };
-                    }
-                }
-                else if (chr == bracket) {
-                    depth += 1;
-                }
-                valueIndex -= 1;
-            }
-            do {
-                token = iterator.stepBackward();
-            } while (token && !typeRe.test(token.type));
-            if (token == null)
-                break;
-            value = token.value;
-            valueIndex = value.length - 1;
-        }
-        return null;
+        this.session.removeListener('change', this.onChange);
+        this.session = null;
     };
-    this.$findClosingBracket = function (bracket, position, typeRe) {
-        var closingBracket = this.$brackets[bracket];
-        var depth = 1;
-        var iterator = new TokenIterator(this, position.row, position.column);
-        var token = iterator.getCurrentToken();
-        if (!token)
-            token = iterator.stepForward();
-        if (!token)
-            return;
-        if (!typeRe) {
-            typeRe = new RegExp("(\\.?" +
-                token.type.replace(".", "\\.").replace("lparen", ".paren")
-                    .replace(/\b(?:start|begin)\b/, "(?:start|begin|end)")
-                    .replace(/-open\b/, "-(close|open)")
-                + ")+");
+    RangeList.prototype.$onChange = function (delta) {
+        var start = delta.start;
+        var end = delta.end;
+        var startRow = start.row;
+        var endRow = end.row;
+        var ranges = this.ranges;
+        for (var i = 0, n = ranges.length; i < n; i++) {
+            var r = ranges[i];
+            if (r.end.row >= startRow)
+                break;
         }
-        var valueIndex = position.column - iterator.getCurrentTokenColumn();
-        while (true) {
-            var value = token.value;
-            var valueLength = value.length;
-            while (valueIndex < valueLength) {
-                var chr = value.charAt(valueIndex);
-                if (chr == closingBracket) {
-                    depth -= 1;
-                    if (depth == 0) {
-                        return { row: iterator.getCurrentTokenRow(),
-                            column: valueIndex + iterator.getCurrentTokenColumn() };
+        if (delta.action == "insert") {
+            var lineDif = endRow - startRow;
+            var colDiff = -start.column + end.column;
+            for (; i < n; i++) {
+                var r = ranges[i];
+                if (r.start.row > startRow)
+                    break;
+                if (r.start.row == startRow && r.start.column >= start.column) {
+                    if (r.start.column == start.column && this.$bias <= 0) {
+                    }
+                    else {
+                        r.start.column += colDiff;
+                        r.start.row += lineDif;
                     }
                 }
-                else if (chr == bracket) {
-                    depth += 1;
+                if (r.end.row == startRow && r.end.column >= start.column) {
+                    if (r.end.column == start.column && this.$bias < 0) {
+                        continue;
+                    }
+                    if (r.end.column == start.column && colDiff > 0 && i < n - 1) {
+                        if (r.end.column > r.start.column && r.end.column == ranges[i + 1].start.column)
+                            r.end.column -= colDiff;
+                    }
+                    r.end.column += colDiff;
+                    r.end.row += lineDif;
                 }
-                valueIndex += 1;
             }
-            do {
-                token = iterator.stepForward();
-            } while (token && !typeRe.test(token.type));
-            if (token == null)
-                break;
-            valueIndex = 0;
-        }
-        return null;
-    };
-    this.getMatchingTags = function (pos) {
-        var iterator = new TokenIterator(this, pos.row, pos.column);
-        var token = this.$findTagName(iterator);
-        if (!token)
-            return;
-        var prevToken = iterator.stepBackward();
-        if (prevToken.value === '<') {
-            return this.$findClosingTag(iterator, token);
         }
         else {
-            return this.$findOpeningTag(iterator, token);
-        }
-    };
-    this.$findTagName = function (iterator) {
-        var token = iterator.getCurrentToken();
-        var found = false;
-        var backward = false;
-        if (token && token.type.indexOf('tag-name') === -1) {
-            do {
-                if (backward)
-                    token = iterator.stepBackward();
-                else
-                    token = iterator.stepForward();
-                if (token) {
-                    if (token.value === "/>") {
-                        backward = true;
+            var lineDif = startRow - endRow;
+            var colDiff = start.column - end.column;
+            for (; i < n; i++) {
+                var r = ranges[i];
+                if (r.start.row > endRow)
+                    break;
+                if (r.end.row < endRow
+                    && (startRow < r.end.row
+                        || startRow == r.end.row && start.column < r.end.column)) {
+                    r.end.row = startRow;
+                    r.end.column = start.column;
+                }
+                else if (r.end.row == endRow) {
+                    if (r.end.column <= end.column) {
+                        if (lineDif || r.end.column > start.column) {
+                            r.end.column = start.column;
+                            r.end.row = start.row;
+                        }
                     }
-                    else if (token.type.indexOf('tag-name') !== -1) {
-                        found = true;
+                    else {
+                        r.end.column += colDiff;
+                        r.end.row += lineDif;
                     }
                 }
-            } while (token && !found);
-        }
-        return token;
-    };
-    this.$findClosingTag = function (iterator, token) {
-        var prevToken;
-        var currentTag = token.value;
-        var tag = token.value;
-        var depth = 0;
-        var openTagStart = new Range(iterator.getCurrentTokenRow(), iterator.getCurrentTokenColumn(), iterator.getCurrentTokenRow(), iterator.getCurrentTokenColumn() + 1);
-        token = iterator.stepForward();
-        var openTagName = new Range(iterator.getCurrentTokenRow(), iterator.getCurrentTokenColumn(), iterator.getCurrentTokenRow(), iterator.getCurrentTokenColumn() + token.value.length);
-        var foundOpenTagEnd = false;
-        do {
-            prevToken = token;
-            if (prevToken.type.indexOf('tag-close') !== -1 && !foundOpenTagEnd) {
-                var openTagEnd = new Range(iterator.getCurrentTokenRow(), iterator.getCurrentTokenColumn(), iterator.getCurrentTokenRow(), iterator.getCurrentTokenColumn() + 1); //Range for `>`
-                foundOpenTagEnd = true;
-            }
-            token = iterator.stepForward();
-            if (token) {
-                if (token.value === '>' && !foundOpenTagEnd) {
-                    var openTagEnd = new Range(iterator.getCurrentTokenRow(), iterator.getCurrentTokenColumn(), iterator.getCurrentTokenRow(), iterator.getCurrentTokenColumn() + 1); //Range for `>`
-                    foundOpenTagEnd = true;
+                else if (r.end.row > endRow) {
+                    r.end.row += lineDif;
                 }
-                if (token.type.indexOf('tag-name') !== -1) {
-                    currentTag = token.value;
-                    if (tag === currentTag) {
-                        if (prevToken.value === '<') {
-                            depth++;
-                        }
-                        else if (prevToken.value === '</') {
-                            depth--;
-                            if (depth < 0) { //found closing tag
-                                iterator.stepBackward();
-                                var closeTagStart = new Range(iterator.getCurrentTokenRow(), iterator.getCurrentTokenColumn(), iterator.getCurrentTokenRow(), iterator.getCurrentTokenColumn() + 2); //Range for </
-                                token = iterator.stepForward();
-                                var closeTagName = new Range(iterator.getCurrentTokenRow(), iterator.getCurrentTokenColumn(), iterator.getCurrentTokenRow(), iterator.getCurrentTokenColumn() + token.value.length);
-                                if (token.type.indexOf('tag-close') === -1) {
-                                    token = iterator.stepForward();
-                                }
-                                if (token && token.value === '>') {
-                                    var closeTagEnd = new Range(iterator.getCurrentTokenRow(), iterator.getCurrentTokenColumn(), iterator.getCurrentTokenRow(), iterator.getCurrentTokenColumn() + 1); //Range for >
-                                }
-                                else {
-                                    return;
-                                }
-                            }
+                if (r.start.row < endRow
+                    && (startRow < r.start.row
+                        || startRow == r.start.row && start.column < r.start.column)) {
+                    r.start.row = startRow;
+                    r.start.column = start.column;
+                }
+                else if (r.start.row == endRow) {
+                    if (r.start.column <= end.column) {
+                        if (lineDif || r.start.column > start.column) {
+                            r.start.column = start.column;
+                            r.start.row = start.row;
                         }
                     }
-                }
-                else if (tag === currentTag && token.value === '/>') { // self-closing tag
-                    depth--;
-                    if (depth < 0) { //found self-closing tag end
-                        var closeTagStart = new Range(iterator.getCurrentTokenRow(), iterator.getCurrentTokenColumn(), iterator.getCurrentTokenRow(), iterator.getCurrentTokenColumn() + 2);
-                        var closeTagName = closeTagStart;
-                        var closeTagEnd = closeTagName;
-                        var openTagEnd = new Range(openTagName.end.row, openTagName.end.column, openTagName.end.row, openTagName.end.column + 1);
+                    else {
+                        r.start.column += colDiff;
+                        r.start.row += lineDif;
                     }
                 }
+                else if (r.start.row > endRow) {
+                    r.start.row += lineDif;
+                }
             }
-        } while (token && depth >= 0);
-        if (openTagStart && openTagEnd && closeTagStart && closeTagEnd && openTagName && closeTagName) {
-            return {
-                openTag: new Range(openTagStart.start.row, openTagStart.start.column, openTagEnd.end.row, openTagEnd.end.column),
-                closeTag: new Range(closeTagStart.start.row, closeTagStart.start.column, closeTagEnd.end.row, closeTagEnd.end.column),
-                openTagName: openTagName,
-                closeTagName: closeTagName
-            };
-        }
-    };
-    this.$findOpeningTag = function (iterator, token) {
-        var prevToken = iterator.getCurrentToken();
-        var tag = token.value;
-        var depth = 0;
-        var startRow = iterator.getCurrentTokenRow();
-        var startColumn = iterator.getCurrentTokenColumn();
-        var endColumn = startColumn + 2;
-        var closeTagStart = new Range(startRow, startColumn, startRow, endColumn); //Range for </
-        iterator.stepForward();
-        var closeTagName = new Range(iterator.getCurrentTokenRow(), iterator.getCurrentTokenColumn(), iterator.getCurrentTokenRow(), iterator.getCurrentTokenColumn() + token.value.length);
-        if (token.type.indexOf('tag-close') === -1) {
-            token = iterator.stepForward();
         }
-        if (!token || token.value !== ">")
-            return;
-        var closeTagEnd = new Range(iterator.getCurrentTokenRow(), iterator.getCurrentTokenColumn(), iterator.getCurrentTokenRow(), iterator.getCurrentTokenColumn() + 1); //Range for >
-        iterator.stepBackward();
-        iterator.stepBackward();
-        do {
-            token = prevToken;
-            startRow = iterator.getCurrentTokenRow();
-            startColumn = iterator.getCurrentTokenColumn();
-            endColumn = startColumn + token.value.length;
-            prevToken = iterator.stepBackward();
-            if (token) {
-                if (token.type.indexOf('tag-name') !== -1) {
-                    if (tag === token.value) {
-                        if (prevToken.value === '<') {
-                            depth++;
-                            if (depth > 0) { //found opening tag
-                                var openTagName = new Range(startRow, startColumn, startRow, endColumn);
-                                var openTagStart = new Range(iterator.getCurrentTokenRow(), iterator.getCurrentTokenColumn(), iterator.getCurrentTokenRow(), iterator.getCurrentTokenColumn() + 1); //Range for <
-                                do {
-                                    token = iterator.stepForward();
-                                } while (token && token.value !== '>');
-                                var openTagEnd = new Range(iterator.getCurrentTokenRow(), iterator.getCurrentTokenColumn(), iterator.getCurrentTokenRow(), iterator.getCurrentTokenColumn() + 1); //Range for >
-                            }
-                        }
-                        else if (prevToken.value === '</') {
-                            depth--;
-                        }
-                    }
-                }
-                else if (token.value === '/>') { // self-closing tag
-                    var stepCount = 0;
-                    var tmpToken = prevToken;
-                    while (tmpToken) {
-                        if (tmpToken.type.indexOf('tag-name') !== -1 && tmpToken.value === tag) {
-                            depth--;
-                            break;
-                        }
-                        else if (tmpToken.value === '<') {
-                            break;
-                        }
-                        tmpToken = iterator.stepBackward();
-                        stepCount++;
-                    }
-                    for (var i = 0; i < stepCount; i++) {
-                        iterator.stepForward();
-                    }
-                }
+        if (lineDif != 0 && i < n) {
+            for (; i < n; i++) {
+                var r = ranges[i];
+                r.start.row += lineDif;
+                r.end.row += lineDif;
             }
-        } while (prevToken && depth <= 0);
-        if (openTagStart && openTagEnd && closeTagStart && closeTagEnd && openTagName && closeTagName) {
-            return {
-                openTag: new Range(openTagStart.start.row, openTagStart.start.column, openTagEnd.end.row, openTagEnd.end.column),
-                closeTag: new Range(closeTagStart.start.row, closeTagStart.start.column, closeTagEnd.end.row, closeTagEnd.end.column),
-                openTagName: openTagName,
-                closeTagName: closeTagName
-            };
         }
     };
-}
-exports.BracketMatch = BracketMatch;
+    return RangeList;
+}());
+RangeList.prototype.comparePoints = comparePoints;
+exports.RangeList = RangeList;
 
 });
 
-ace.define("ace/edit_session",["require","exports","module","ace/lib/oop","ace/lib/lang","ace/bidihandler","ace/config","ace/lib/event_emitter","ace/selection","ace/mode/text","ace/range","ace/document","ace/background_tokenizer","ace/search_highlight","ace/undomanager","ace/edit_session/folding","ace/edit_session/bracket_match"], function(require, exports, module){"use strict";
-var oop = require("./lib/oop");
-var lang = require("./lib/lang");
-var BidiHandler = require("./bidihandler").BidiHandler;
-var config = require("./config");
-var EventEmitter = require("./lib/event_emitter").EventEmitter;
-var Selection = require("./selection").Selection;
-var TextMode = require("./mode/text").Mode;
-var Range = require("./range").Range;
-var Document = require("./document").Document;
-var BackgroundTokenizer = require("./background_tokenizer").BackgroundTokenizer;
-var SearchHighlight = require("./search_highlight").SearchHighlight;
-var UndoManager = require("./undomanager").UndoManager;
-var EditSession = /** @class */ (function () {
-    function EditSession(text, mode) { this.doc;
-        this.$breakpoints = [];
-        this.$decorations = [];
-        this.$frontMarkers = {};
-        this.$backMarkers = {};
-        this.$markerId = 1;
-        this.$undoSelect = true;
-        this.prevOp = {};
-        this.$foldData = [];
-        this.id = "session" + (++EditSession.$uid);
-        this.$foldData.toString = function () {
-            return this.join("\n");
-        };
-        this.bgTokenizer = new BackgroundTokenizer((new TextMode()).getTokenizer(), this);
-        var _self = this;
-        this.bgTokenizer.on("update", function (e) {
-            _self._signal("tokenizerUpdate", e);
-        });
-        this.on("changeFold", this.onChangeFold.bind(this));
-        this.$onChange = this.onChange.bind(this);
-        if (typeof text != "object" || !text.getLine)
-            text = new Document(/**@type{string}*/ (text));
-        this.setDocument(text);
-        this.selection = new Selection(this);
-        this.$onSelectionChange = this.onSelectionChange.bind(this);
-        this.selection.on("changeSelection", this.$onSelectionChange);
-        this.selection.on("changeCursor", this.$onSelectionChange);
-        this.$bidiHandler = new BidiHandler(this);
-        config.resetOptions(this);
-        this.setMode(mode);
-        config._signal("session", this);
-        this.destroyed = false;
-        this.$initOperationListeners();
-    }
-    EditSession.prototype.$initOperationListeners = function () {
-        var _this = this;
-        this.curOp = null;
-        this.on("change", function () {
-            if (!_this.curOp) {
-                _this.startOperation();
-                _this.curOp.selectionBefore = _this.$lastSel;
-            }
-            _this.curOp.docChanged = true;
-        }, true);
-        this.on("changeSelection", function () {
-            if (!_this.curOp) {
-                _this.startOperation();
-                _this.curOp.selectionBefore = _this.$lastSel;
-            }
-            _this.curOp.selectionChanged = true;
-        }, true);
-        this.$operationResetTimer = lang.delayedCall(this.endOperation.bind(this, true));
+ace.define("ace/edit_session/fold",["require","exports","module","ace/range_list"], function(require, exports, module){"use strict";
+var __extends = (this && this.__extends) || (function () {
+    var extendStatics = function (d, b) {
+        extendStatics = Object.setPrototypeOf ||
+            ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
+            function (d, b) { for (var p in b) if (Object.prototype.hasOwnProperty.call(b, p)) d[p] = b[p]; };
+        return extendStatics(d, b);
     };
-    EditSession.prototype.startOperation = function (commandEvent) {
-        if (this.curOp) {
-            if (!commandEvent || this.curOp.command) {
-                return;
-            }
-            this.prevOp = this.curOp;
-        }
-        if (!commandEvent) {
-            commandEvent = {};
-        }
-        this.$operationResetTimer.schedule();
-        this.curOp = {
-            command: commandEvent.command || {},
-            args: commandEvent.args
-        };
-        this.curOp.selectionBefore = this.selection.toJSON();
-        this._signal("startOperation", commandEvent);
+    return function (d, b) {
+        if (typeof b !== "function" && b !== null)
+            throw new TypeError("Class extends value " + String(b) + " is not a constructor or null");
+        extendStatics(d, b);
+        function __() { this.constructor = d; }
+        d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
     };
-    EditSession.prototype.endOperation = function (e) {
-        if (this.curOp) {
-            if (e && e.returnValue === false) {
-                this.curOp = null;
-                this._signal("endOperation", e);
-                return;
-            }
-            if (e == true && this.curOp.command && this.curOp.command.name == "mouse") {
-                return;
-            }
-            var currentSelection = this.selection.toJSON();
-            this.curOp.selectionAfter = currentSelection;
-            this.$lastSel = this.selection.toJSON();
-            this.getUndoManager().addSelection(currentSelection);
-            this._signal("beforeEndOperation");
-            this.prevOp = this.curOp;
-            this.curOp = null;
-            this._signal("endOperation", e);
-        }
+})();
+var RangeList = require("../range_list").RangeList;
+var Fold = /** @class */ (function (_super) {
+    __extends(Fold, _super);
+    function Fold(range, placeholder) {
+        var _this = _super.call(this) || this;
+        _this.foldLine = null;
+        _this.placeholder = placeholder;
+        _this.range = range;
+        _this.start = range.start;
+        _this.end = range.end;
+        _this.sameRow = range.start.row == range.end.row;
+        _this.subFolds = _this.ranges = [];
+        return _this;
+    }
+    Fold.prototype.toString = function () {
+        return '"' + this.placeholder + '" ' + this.range.toString();
     };
-    EditSession.prototype.setDocument = function (doc) {
-        if (this.doc)
-            this.doc.off("change", this.$onChange);
-        this.doc = doc;
-        doc.on("change", this.$onChange, true);
-        this.bgTokenizer.setDocument(this.getDocument());
-        this.resetCaches();
+    Fold.prototype.setFoldLine = function (foldLine) {
+        this.foldLine = foldLine;
+        this.subFolds.forEach(function (fold) {
+            fold.setFoldLine(foldLine);
+        });
     };
-    EditSession.prototype.getDocument = function () {
-        return this.doc;
+    Fold.prototype.clone = function () {
+        var range = this.range.clone();
+        var fold = new Fold(range, this.placeholder);
+        this.subFolds.forEach(function (subFold) {
+            fold.subFolds.push(subFold.clone());
+        });
+        fold.collapseChildren = this.collapseChildren;
+        return fold;
     };
-    EditSession.prototype.$resetRowCache = function (docRow) {
-        if (!docRow) {
-            this.$docRowCache = [];
-            this.$screenRowCache = [];
+    Fold.prototype.addSubFold = function (fold) {
+        if (this.range.isEqual(fold))
             return;
+        consumeRange(fold, this.start);
+        var row = fold.start.row, column = fold.start.column;
+        for (var i = 0, cmp = -1; i < this.subFolds.length; i++) {
+            cmp = this.subFolds[i].range.compare(row, column);
+            if (cmp != 1)
+                break;
         }
-        var l = this.$docRowCache.length;
-        var i = this.$getRowCacheIndex(this.$docRowCache, docRow) + 1;
-        if (l > i) {
-            this.$docRowCache.splice(i, l);
-            this.$screenRowCache.splice(i, l);
-        }
-    };
-    EditSession.prototype.$getRowCacheIndex = function (cacheArray, val) {
-        var low = 0;
-        var hi = cacheArray.length - 1;
-        while (low <= hi) {
-            var mid = (low + hi) >> 1;
-            var c = cacheArray[mid];
-            if (val > c)
-                low = mid + 1;
-            else if (val < c)
-                hi = mid - 1;
+        var afterStart = this.subFolds[i];
+        var firstConsumed = 0;
+        if (cmp == 0) {
+            if (afterStart.range.containsRange(fold))
+                return afterStart.addSubFold(fold);
             else
-                return mid;
+                firstConsumed = 1;
         }
-        return low - 1;
-    };
-    EditSession.prototype.resetCaches = function () {
-        this.$modified = true;
-        this.$wrapData = [];
-        this.$rowLengthCache = [];
-        this.$resetRowCache(0);
-        if (!this.destroyed)
-            this.bgTokenizer.start(0);
+        var row = fold.range.end.row, column = fold.range.end.column;
+        for (var j = i, cmp = -1; j < this.subFolds.length; j++) {
+            cmp = this.subFolds[j].range.compare(row, column);
+            if (cmp != 1)
+                break;
+        }
+        if (cmp == 0)
+            j++;
+        var consumedFolds = this.subFolds.splice(i, j - i, fold);
+        var last = cmp == 0 ? consumedFolds.length - 1 : consumedFolds.length;
+        for (var k = firstConsumed; k < last; k++) {
+            fold.addSubFold(consumedFolds[k]);
+        }
+        fold.setFoldLine(this.foldLine);
+        return fold;
     };
-    EditSession.prototype.onChangeFold = function (e) {
-        var fold = e.data;
-        this.$resetRowCache(fold.start.row);
+    Fold.prototype.restoreRange = function (range) {
+        return restoreRange(range, this.start);
     };
-    EditSession.prototype.onChange = function (delta) {
-        this.$modified = true;
-        this.$bidiHandler.onChange(delta);
-        this.$resetRowCache(delta.start.row);
-        var removedFolds = this.$updateInternalDataOnChange(delta);
-        if (!this.$fromUndo && this.$undoManager) {
-            if (removedFolds && removedFolds.length) {
-                this.$undoManager.add({
-                    action: "removeFolds",
-                    folds: removedFolds
-                }, this.mergeUndoDeltas);
-                this.mergeUndoDeltas = true;
+    return Fold;
+}(RangeList));
+function consumePoint(point, anchor) {
+    point.row -= anchor.row;
+    if (point.row == 0)
+        point.column -= anchor.column;
+}
+function consumeRange(range, anchor) {
+    consumePoint(range.start, anchor);
+    consumePoint(range.end, anchor);
+}
+function restorePoint(point, anchor) {
+    if (point.row == 0)
+        point.column += anchor.column;
+    point.row += anchor.row;
+}
+function restoreRange(range, anchor) {
+    restorePoint(range.start, anchor);
+    restorePoint(range.end, anchor);
+}
+exports.Fold = Fold;
+
+});
+
+ace.define("ace/edit_session/folding",["require","exports","module","ace/range","ace/edit_session/fold_line","ace/edit_session/fold","ace/token_iterator","ace/mouse/mouse_event"], function(require, exports, module){// @ts-nocheck
+"use strict";
+var Range = require("../range").Range;
+var FoldLine = require("./fold_line").FoldLine;
+var Fold = require("./fold").Fold;
+var TokenIterator = require("../token_iterator").TokenIterator;
+var MouseEvent = require("../mouse/mouse_event").MouseEvent;
+function Folding() {
+    this.getFoldAt = function (row, column, side) {
+        var foldLine = this.getFoldLine(row);
+        if (!foldLine)
+            return null;
+        var folds = foldLine.folds;
+        for (var i = 0; i < folds.length; i++) {
+            var range = folds[i].range;
+            if (range.contains(row, column)) {
+                if (side == 1 && range.isEnd(row, column) && !range.isEmpty()) {
+                    continue;
+                }
+                else if (side == -1 && range.isStart(row, column) && !range.isEmpty()) {
+                    continue;
+                }
+                return folds[i];
             }
-            this.$undoManager.add(delta, this.mergeUndoDeltas);
-            this.mergeUndoDeltas = true;
-            this.$informUndoManager.schedule();
         }
-        this.bgTokenizer.$updateOnChange(delta);
-        this._signal("change", delta);
-    };
-    EditSession.prototype.onSelectionChange = function () {
-        this._signal("changeSelection");
-    };
-    EditSession.prototype.setValue = function (text) {
-        this.doc.setValue(text);
-        this.selection.moveTo(0, 0);
-        this.$resetRowCache(0);
-        this.setUndoManager(this.$undoManager);
-        this.getUndoManager().reset();
-    };
-    EditSession.fromJSON = function (session) {
-        if (typeof session == "string")
-            session = JSON.parse(session);
-        var undoManager = new UndoManager();
-        undoManager.$undoStack = session.history.undo;
-        undoManager.$redoStack = session.history.redo;
-        undoManager.mark = session.history.mark;
-        undoManager.$rev = session.history.rev;
-        var editSession = new EditSession(session.value);
-        session.folds.forEach(function (fold) {
-            editSession.addFold("...", Range.fromPoints(fold.start, fold.end));
-        });
-        editSession.setAnnotations(session.annotations);
-        editSession.setBreakpoints(session.breakpoints);
-        editSession.setMode(session.mode);
-        editSession.setScrollLeft(session.scrollLeft);
-        editSession.setScrollTop(session.scrollTop);
-        editSession.setUndoManager(undoManager);
-        editSession.selection.fromJSON(session.selection);
-        return editSession;
-    };
-    EditSession.prototype.toJSON = function () {
-        return {
-            annotations: this.$annotations,
-            breakpoints: this.$breakpoints,
-            folds: this.getAllFolds().map(function (fold) {
-                return fold.range;
-            }),
-            history: this.getUndoManager(),
-            mode: this.$mode.$id,
-            scrollLeft: this.$scrollLeft,
-            scrollTop: this.$scrollTop,
-            selection: this.selection.toJSON(),
-            value: this.doc.getValue()
-        };
-    };
-    EditSession.prototype.toString = function () {
-        return this.doc.getValue();
-    };
-    EditSession.prototype.getSelection = function () {
-        return this.selection;
-    };
-    EditSession.prototype.getState = function (row) {
-        return this.bgTokenizer.getState(row);
-    };
-    EditSession.prototype.getTokens = function (row) {
-        return this.bgTokenizer.getTokens(row);
     };
-    EditSession.prototype.getTokenAt = function (row, column) {
-        var tokens = this.bgTokenizer.getTokens(row);
-        var token, c = 0;
-        if (column == null) {
-            var i = tokens.length - 1;
-            c = this.getLine(row).length;
-        }
-        else {
-            for (var i = 0; i < tokens.length; i++) {
-                c += tokens[i].value.length;
-                if (c >= column)
+    this.getFoldsInRange = function (range) {
+        var start = range.start;
+        var end = range.end;
+        var foldLines = this.$foldData;
+        var foundFolds = [];
+        start.column += 1;
+        end.column -= 1;
+        for (var i = 0; i < foldLines.length; i++) {
+            var cmp = foldLines[i].range.compareRange(range);
+            if (cmp == 2) {
+                continue;
+            }
+            else if (cmp == -2) {
+                break;
+            }
+            var folds = foldLines[i].folds;
+            for (var j = 0; j < folds.length; j++) {
+                var fold = folds[j];
+                cmp = fold.range.compareRange(range);
+                if (cmp == -2) {
+                    break;
+                }
+                else if (cmp == 2) {
+                    continue;
+                }
+                else 
+                if (cmp == 42) {
                     break;
+                }
+                foundFolds.push(fold);
             }
         }
-        token = tokens[i];
-        if (!token)
-            return null;
-        token.index = i;
-        token.start = c - token.value.length;
-        return token;
+        start.column -= 1;
+        end.column += 1;
+        return foundFolds;
     };
-    EditSession.prototype.setUndoManager = function (undoManager) {
-        this.$undoManager = undoManager;
-        if (this.$informUndoManager)
-            this.$informUndoManager.cancel();
-        if (undoManager) {
-            var self = this;
-            undoManager.addSession(this);
-            this.$syncInformUndoManager = function () {
-                self.$informUndoManager.cancel();
-                self.mergeUndoDeltas = false;
-            };
-            this.$informUndoManager = lang.delayedCall(this.$syncInformUndoManager);
+    this.getFoldsInRangeList = function (ranges) {
+        if (Array.isArray(ranges)) {
+            var folds = [];
+            ranges.forEach(function (range) {
+                folds = folds.concat(this.getFoldsInRange(range));
+            }, this);
         }
         else {
-            this.$syncInformUndoManager = function () { };
+            var folds = this.getFoldsInRange(ranges);
         }
+        return folds;
     };
-    EditSession.prototype.markUndoGroup = function () {
-        if (this.$syncInformUndoManager)
-            this.$syncInformUndoManager();
-    };
-    EditSession.prototype.getUndoManager = function () {
-        return this.$undoManager || this.$defaultUndoManager;
+    this.getAllFolds = function () {
+        var folds = [];
+        var foldLines = this.$foldData;
+        for (var i = 0; i < foldLines.length; i++)
+            for (var j = 0; j < foldLines[i].folds.length; j++)
+                folds.push(foldLines[i].folds[j]);
+        return folds;
     };
-    EditSession.prototype.getTabString = function () {
-        if (this.getUseSoftTabs()) {
-            return lang.stringRepeat(" ", this.getTabSize());
-        }
-        else {
-            return "\t";
+    this.getFoldStringAt = function (row, column, trim, foldLine) {
+        foldLine = foldLine || this.getFoldLine(row);
+        if (!foldLine)
+            return null;
+        var lastFold = {
+            end: { column: 0 }
+        };
+        var str, fold;
+        for (var i = 0; i < foldLine.folds.length; i++) {
+            fold = foldLine.folds[i];
+            var cmp = fold.range.compareEnd(row, column);
+            if (cmp == -1) {
+                str = this
+                    .getLine(fold.start.row)
+                    .substring(lastFold.end.column, fold.start.column);
+                break;
+            }
+            else if (cmp === 0) {
+                return null;
+            }
+            lastFold = fold;
         }
+        if (!str)
+            str = this.getLine(fold.start.row).substring(lastFold.end.column);
+        if (trim == -1)
+            return str.substring(0, column - lastFold.end.column);
+        else if (trim == 1)
+            return str.substring(column - lastFold.end.column);
+        else
+            return str;
     };
-    EditSession.prototype.setUseSoftTabs = function (val) {
-        this.setOption("useSoftTabs", val);
-    };
-    EditSession.prototype.getUseSoftTabs = function () {
-        return this.$useSoftTabs && !this.$mode.$indentWithTabs;
-    };
-    EditSession.prototype.setTabSize = function (tabSize) {
-        this.setOption("tabSize", tabSize);
-    };
-    EditSession.prototype.getTabSize = function () {
-        return this.$tabSize;
-    };
-    EditSession.prototype.isTabStop = function (position) {
-        return this.$useSoftTabs && (position.column % this.$tabSize === 0);
-    };
-    EditSession.prototype.setNavigateWithinSoftTabs = function (navigateWithinSoftTabs) {
-        this.setOption("navigateWithinSoftTabs", navigateWithinSoftTabs);
-    };
-    EditSession.prototype.getNavigateWithinSoftTabs = function () {
-        return this.$navigateWithinSoftTabs;
-    };
-    EditSession.prototype.setOverwrite = function (overwrite) {
-        this.setOption("overwrite", overwrite);
-    };
-    EditSession.prototype.getOverwrite = function () {
-        return this.$overwrite;
-    };
-    EditSession.prototype.toggleOverwrite = function () {
-        this.setOverwrite(!this.$overwrite);
-    };
-    EditSession.prototype.addGutterDecoration = function (row, className) {
-        if (!this.$decorations[row])
-            this.$decorations[row] = "";
-        this.$decorations[row] += " " + className;
-        this._signal("changeBreakpoint", {});
-    };
-    EditSession.prototype.removeGutterDecoration = function (row, className) {
-        this.$decorations[row] = (this.$decorations[row] || "").replace(" " + className, "");
-        this._signal("changeBreakpoint", {});
-    };
-    EditSession.prototype.getBreakpoints = function () {
-        return this.$breakpoints;
-    };
-    EditSession.prototype.setBreakpoints = function (rows) {
-        this.$breakpoints = [];
-        for (var i = 0; i < rows.length; i++) {
-            this.$breakpoints[rows[i]] = "ace_breakpoint";
+    this.getFoldLine = function (docRow, startFoldLine) {
+        var foldData = this.$foldData;
+        var i = 0;
+        if (startFoldLine)
+            i = foldData.indexOf(startFoldLine);
+        if (i == -1)
+            i = 0;
+        for (i; i < foldData.length; i++) {
+            var foldLine = foldData[i];
+            if (foldLine.start.row <= docRow && foldLine.end.row >= docRow) {
+                return foldLine;
+            }
+            else if (foldLine.end.row > docRow) {
+                return null;
+            }
         }
-        this._signal("changeBreakpoint", {});
+        return null;
     };
-    EditSession.prototype.clearBreakpoints = function () {
-        this.$breakpoints = [];
-        this._signal("changeBreakpoint", {});
+    this.getNextFoldLine = function (docRow, startFoldLine) {
+        var foldData = this.$foldData;
+        var i = 0;
+        if (startFoldLine)
+            i = foldData.indexOf(startFoldLine);
+        if (i == -1)
+            i = 0;
+        for (i; i < foldData.length; i++) {
+            var foldLine = foldData[i];
+            if (foldLine.end.row >= docRow) {
+                return foldLine;
+            }
+        }
+        return null;
     };
-    EditSession.prototype.setBreakpoint = function (row, className) {
-        if (className === undefined)
-            className = "ace_breakpoint";
-        if (className)
-            this.$breakpoints[row] = className;
-        else
-            delete this.$breakpoints[row];
-        this._signal("changeBreakpoint", {});
+    this.getFoldedRowCount = function (first, last) {
+        var foldData = this.$foldData, rowCount = last - first + 1;
+        for (var i = 0; i < foldData.length; i++) {
+            var foldLine = foldData[i], end = foldLine.end.row, start = foldLine.start.row;
+            if (end >= last) {
+                if (start < last) {
+                    if (start >= first)
+                        rowCount -= last - start;
+                    else
+                        rowCount = 0; // in one fold
+                }
+                break;
+            }
+            else if (end >= first) {
+                if (start >= first) // fold inside range
+                    rowCount -= end - start;
+                else
+                    rowCount -= end - first + 1;
+            }
+        }
+        return rowCount;
     };
-    EditSession.prototype.clearBreakpoint = function (row) {
-        delete this.$breakpoints[row];
-        this._signal("changeBreakpoint", {});
+    this.$addFoldLine = function (foldLine) {
+        this.$foldData.push(foldLine);
+        this.$foldData.sort(function (a, b) {
+            return a.start.row - b.start.row;
+        });
+        return foldLine;
     };
-    EditSession.prototype.addMarker = function (range, clazz, type, inFront) {
-        var id = this.$markerId++;
-        var marker = {
-            range: range,
-            type: type || "line",
-            renderer: typeof type == "function" ? type : null,
-            clazz: clazz,
-            inFront: !!inFront,
-            id: id
-        };
-        if (inFront) {
-            this.$frontMarkers[id] = marker;
-            this._signal("changeFrontMarker");
-        }
+    this.addFold = function (placeholder, range) {
+        var foldData = this.$foldData;
+        var added = false;
+        var fold;
+        if (placeholder instanceof Fold)
+            fold = placeholder;
         else {
-            this.$backMarkers[id] = marker;
-            this._signal("changeBackMarker");
+            fold = new Fold(range, placeholder);
+            fold.collapseChildren = range.collapseChildren;
         }
-        return id;
-    };
-    EditSession.prototype.addDynamicMarker = function (marker, inFront) {
-        if (!marker.update)
-            return;
-        var id = this.$markerId++;
-        marker.id = id;
-        marker.inFront = !!inFront;
-        if (inFront) {
-            this.$frontMarkers[id] = marker;
-            this._signal("changeFrontMarker");
+        this.$clipRangeToDocument(fold.range);
+        var startRow = fold.start.row;
+        var startColumn = fold.start.column;
+        var endRow = fold.end.row;
+        var endColumn = fold.end.column;
+        var startFold = this.getFoldAt(startRow, startColumn, 1);
+        var endFold = this.getFoldAt(endRow, endColumn, -1);
+        if (startFold && endFold == startFold)
+            return startFold.addSubFold(fold);
+        if (startFold && !startFold.range.isStart(startRow, startColumn))
+            this.removeFold(startFold);
+        if (endFold && !endFold.range.isEnd(endRow, endColumn))
+            this.removeFold(endFold);
+        var folds = this.getFoldsInRange(fold.range);
+        if (folds.length > 0) {
+            this.removeFolds(folds);
+            if (!fold.collapseChildren) {
+                folds.forEach(function (subFold) {
+                    fold.addSubFold(subFold);
+                });
+            }
         }
-        else {
-            this.$backMarkers[id] = marker;
-            this._signal("changeBackMarker");
+        for (var i = 0; i < foldData.length; i++) {
+            var foldLine = foldData[i];
+            if (endRow == foldLine.start.row) {
+                foldLine.addFold(fold);
+                added = true;
+                break;
+            }
+            else if (startRow == foldLine.end.row) {
+                foldLine.addFold(fold);
+                added = true;
+                if (!fold.sameRow) {
+                    var foldLineNext = foldData[i + 1];
+                    if (foldLineNext && foldLineNext.start.row == endRow) {
+                        foldLine.merge(foldLineNext);
+                        break;
+                    }
+                }
+                break;
+            }
+            else if (endRow <= foldLine.start.row) {
+                break;
+            }
         }
-        return marker;
-    };
-    EditSession.prototype.removeMarker = function (markerId) {
-        var marker = this.$frontMarkers[markerId] || this.$backMarkers[markerId];
-        if (!marker)
-            return;
-        var markers = marker.inFront ? this.$frontMarkers : this.$backMarkers;
-        delete (markers[markerId]);
-        this._signal(marker.inFront ? "changeFrontMarker" : "changeBackMarker");
+        if (!added)
+            foldLine = this.$addFoldLine(new FoldLine(this.$foldData, fold));
+        if (this.$useWrapMode)
+            this.$updateWrapData(foldLine.start.row, foldLine.start.row);
+        else
+            this.$updateRowLengthCache(foldLine.start.row, foldLine.start.row);
+        this.$modified = true;
+        this._signal("changeFold", { data: fold, action: "add" });
+        return fold;
     };
-    EditSession.prototype.getMarkers = function (inFront) {
-        return inFront ? this.$frontMarkers : this.$backMarkers;
+    this.addFolds = function (folds) {
+        folds.forEach(function (fold) {
+            this.addFold(fold);
+        }, this);
     };
-    EditSession.prototype.highlight = function (re) {
-        if (!this.$searchHighlight) {
-            var highlight = new SearchHighlight(null, "ace_selected-word", "text");
-            this.$searchHighlight = this.addDynamicMarker(highlight);
+    this.removeFold = function (fold) {
+        var foldLine = fold.foldLine;
+        var startRow = foldLine.start.row;
+        var endRow = foldLine.end.row;
+        var foldLines = this.$foldData;
+        var folds = foldLine.folds;
+        if (folds.length == 1) {
+            foldLines.splice(foldLines.indexOf(foldLine), 1);
         }
-        this.$searchHighlight.setRegexp(re);
-    };
-    EditSession.prototype.highlightLines = function (startRow, endRow, clazz, inFront) {
-        if (typeof endRow != "number") {
-            clazz = endRow;
-            endRow = startRow;
+        else 
+        if (foldLine.range.isEnd(fold.end.row, fold.end.column)) {
+            folds.pop();
+            foldLine.end.row = folds[folds.length - 1].end.row;
+            foldLine.end.column = folds[folds.length - 1].end.column;
         }
-        if (!clazz)
-            clazz = "ace_step";
-        var range = new Range(startRow, 0, endRow, Infinity);
-        range.id = this.addMarker(range, clazz, "fullLine", inFront);
-        return range;
-    };
-    EditSession.prototype.setAnnotations = function (annotations) {
-        this.$annotations = annotations;
-        this._signal("changeAnnotation", {});
-    };
-    EditSession.prototype.getAnnotations = function () {
-        return this.$annotations || [];
-    };
-    EditSession.prototype.clearAnnotations = function () {
-        this.setAnnotations([]);
-    };
-    EditSession.prototype.$detectNewLine = function (text) {
-        var match = text.match(/^.*?(\r?\n)/m);
-        if (match) {
-            this.$autoNewLine = match[1];
+        else 
+        if (foldLine.range.isStart(fold.start.row, fold.start.column)) {
+            folds.shift();
+            foldLine.start.row = folds[0].start.row;
+            foldLine.start.column = folds[0].start.column;
         }
-        else {
-            this.$autoNewLine = "\n";
+        else 
+        if (fold.sameRow) {
+            folds.splice(folds.indexOf(fold), 1);
         }
-    };
-    EditSession.prototype.getWordRange = function (row, column) {
-        var line = this.getLine(row);
-        var inToken = false;
-        if (column > 0)
-            inToken = !!line.charAt(column - 1).match(this.tokenRe);
-        if (!inToken)
-            inToken = !!line.charAt(column).match(this.tokenRe);
-        if (inToken)
-            var re = this.tokenRe;
-        else if (/^\s+$/.test(line.slice(column - 1, column + 1)))
-            var re = /\s/;
-        else
-            var re = this.nonTokenRe;
-        var start = column;
-        if (start > 0) {
-            do {
-                start--;
-            } while (start >= 0 && line.charAt(start).match(re));
-            start++;
+        else 
+        {
+            var newFoldLine = foldLine.split(fold.start.row, fold.start.column);
+            folds = newFoldLine.folds;
+            folds.shift();
+            newFoldLine.start.row = folds[0].start.row;
+            newFoldLine.start.column = folds[0].start.column;
         }
-        var end = column;
-        while (end < line.length && line.charAt(end).match(re)) {
-            end++;
+        if (!this.$updating) {
+            if (this.$useWrapMode)
+                this.$updateWrapData(startRow, endRow);
+            else
+                this.$updateRowLengthCache(startRow, endRow);
         }
-        return new Range(row, start, row, end);
+        this.$modified = true;
+        this._signal("changeFold", { data: fold, action: "remove" });
     };
-    EditSession.prototype.getAWordRange = function (row, column) {
-        var wordRange = this.getWordRange(row, column);
-        var line = this.getLine(wordRange.end.row);
-        while (line.charAt(wordRange.end.column).match(/[ \t]/)) {
-            wordRange.end.column += 1;
+    this.removeFolds = function (folds) {
+        var cloneFolds = [];
+        for (var i = 0; i < folds.length; i++) {
+            cloneFolds.push(folds[i]);
         }
-        return wordRange;
-    };
-    EditSession.prototype.setNewLineMode = function (newLineMode) {
-        this.doc.setNewLineMode(newLineMode);
+        cloneFolds.forEach(function (fold) {
+            this.removeFold(fold);
+        }, this);
+        this.$modified = true;
     };
-    EditSession.prototype.getNewLineMode = function () {
-        return this.doc.getNewLineMode();
+    this.expandFold = function (fold) {
+        this.removeFold(fold);
+        fold.subFolds.forEach(function (subFold) {
+            fold.restoreRange(subFold);
+            this.addFold(subFold);
+        }, this);
+        if (fold.collapseChildren > 0) {
+            this.foldAll(fold.start.row + 1, fold.end.row, fold.collapseChildren - 1);
+        }
+        fold.subFolds = [];
     };
-    EditSession.prototype.setUseWorker = function (useWorker) { this.setOption("useWorker", useWorker); };
-    EditSession.prototype.getUseWorker = function () { return this.$useWorker; };
-    EditSession.prototype.onReloadTokenizer = function (e) {
-        var rows = e.data;
-        this.bgTokenizer.start(rows.first);
-        this._signal("tokenizerUpdate", e);
+    this.expandFolds = function (folds) {
+        folds.forEach(function (fold) {
+            this.expandFold(fold);
+        }, this);
     };
-    EditSession.prototype.setMode = function (mode, cb) {
-        if (mode && typeof mode === "object") {
-            if (mode.getTokenizer)
-                return this.$onChangeMode(mode);
-            var options = mode;
-            var path = options.path;
+    this.unfold = function (location, expandInner) {
+        var range, folds;
+        if (location == null) {
+            range = new Range(0, 0, this.getLength(), 0);
+            if (expandInner == null)
+                expandInner = true;
         }
-        else {
-            path = /**@type{string}*/ (mode) || "ace/mode/text";
+        else if (typeof location == "number") {
+            range = new Range(location, 0, location, this.getLine(location).length);
         }
-        if (!this.$modes["ace/mode/text"])
-            this.$modes["ace/mode/text"] = new TextMode();
-        if (this.$modes[path] && !options) {
-            this.$onChangeMode(this.$modes[path]);
-            cb && cb();
-            return;
+        else if ("row" in location) {
+            range = Range.fromPoints(location, location);
         }
-        this.$modeId = path;
-        config.loadModule(["mode", path], function (m) {
-            if (this.$modeId !== path)
-                return cb && cb();
-            if (this.$modes[path] && !options) {
-                this.$onChangeMode(this.$modes[path]);
-            }
-            else if (m && m.Mode) {
-                m = new m.Mode(options);
-                if (!options) {
-                    this.$modes[path] = m;
-                    m.$id = path;
-                }
-                this.$onChangeMode(m);
-            }
-            cb && cb();
-        }.bind(this));
-        if (!this.$mode)
-            this.$onChangeMode(this.$modes["ace/mode/text"], true);
-    };
-    EditSession.prototype.$onChangeMode = function (mode, $isPlaceholder) {
-        if (!$isPlaceholder)
-            this.$modeId = mode.$id;
-        if (this.$mode === mode)
-            return;
-        var oldMode = this.$mode;
-        this.$mode = mode;
-        this.$stopWorker();
-        if (this.$useWorker)
-            this.$startWorker();
-        var tokenizer = mode.getTokenizer();
-        if (tokenizer.on !== undefined) {
-            var onReloadTokenizer = this.onReloadTokenizer.bind(this);
-            tokenizer.on("update", onReloadTokenizer);
+        else if (Array.isArray(location)) {
+            folds = [];
+            location.forEach(function (range) {
+                folds = folds.concat(this.unfold(range));
+            }, this);
+            return folds;
         }
-        this.bgTokenizer.setTokenizer(tokenizer);
-        this.bgTokenizer.setDocument(this.getDocument());
-        this.tokenRe = mode.tokenRe;
-        this.nonTokenRe = mode.nonTokenRe;
-        if (!$isPlaceholder) {
-            if (mode.attachToSession)
-                mode.attachToSession(this);
-            this.$options.wrapMethod.set.call(this, this.$wrapMethod);
-            this.$setFolding(mode.foldingRules);
-            this.bgTokenizer.start(0);
-            this._emit("changeMode", { oldMode: oldMode, mode: mode });
+        else {
+            range = location;
         }
-    };
-    EditSession.prototype.$stopWorker = function () {
-        if (this.$worker) {
-            this.$worker.terminate();
-            this.$worker = null;
+        folds = this.getFoldsInRangeList(range);
+        var outermostFolds = folds;
+        while (folds.length == 1
+            && Range.comparePoints(folds[0].start, range.start) < 0
+            && Range.comparePoints(folds[0].end, range.end) > 0) {
+            this.expandFolds(folds);
+            folds = this.getFoldsInRangeList(range);
         }
-    };
-    EditSession.prototype.$startWorker = function () {
-        try {
-            this.$worker = this.$mode.createWorker(this);
+        if (expandInner != false) {
+            this.removeFolds(folds);
         }
-        catch (e) {
-            config.warn("Could not load worker", e);
-            this.$worker = null;
+        else {
+            this.expandFolds(folds);
         }
+        if (outermostFolds.length)
+            return outermostFolds;
     };
-    EditSession.prototype.getMode = function () {
-        return this.$mode;
-    };
-    EditSession.prototype.setScrollTop = function (scrollTop) {
-        if (this.$scrollTop === scrollTop || isNaN(scrollTop))
-            return;
-        this.$scrollTop = scrollTop;
-        this._signal("changeScrollTop", scrollTop);
-    };
-    EditSession.prototype.getScrollTop = function () {
-        return this.$scrollTop;
+    this.isRowFolded = function (docRow, startFoldRow) {
+        return !!this.getFoldLine(docRow, startFoldRow);
     };
-    EditSession.prototype.setScrollLeft = function (scrollLeft) {
-        if (this.$scrollLeft === scrollLeft || isNaN(scrollLeft))
-            return;
-        this.$scrollLeft = scrollLeft;
-        this._signal("changeScrollLeft", scrollLeft);
+    this.getRowFoldEnd = function (docRow, startFoldRow) {
+        var foldLine = this.getFoldLine(docRow, startFoldRow);
+        return foldLine ? foldLine.end.row : docRow;
     };
-    EditSession.prototype.getScrollLeft = function () {
-        return this.$scrollLeft;
+    this.getRowFoldStart = function (docRow, startFoldRow) {
+        var foldLine = this.getFoldLine(docRow, startFoldRow);
+        return foldLine ? foldLine.start.row : docRow;
     };
-    EditSession.prototype.getScreenWidth = function () {
-        this.$computeWidth();
-        if (this.lineWidgets)
-            return Math.max(this.getLineWidgetMaxWidth(), this.screenWidth);
-        return this.screenWidth;
-    };
-    EditSession.prototype.getLineWidgetMaxWidth = function () {
-        if (this.lineWidgetsWidth != null)
-            return this.lineWidgetsWidth;
-        var width = 0;
-        this.lineWidgets.forEach(function (w) {
-            if (w && w.screenWidth > width)
-                width = w.screenWidth;
-        });
-        return this.lineWidgetWidth = width;
-    };
-    EditSession.prototype.$computeWidth = function (force) {
-        if (this.$modified || force) {
-            this.$modified = false;
-            if (this.$useWrapMode)
-                return this.screenWidth = this.$wrapLimit;
-            var lines = this.doc.getAllLines();
-            var cache = this.$rowLengthCache;
-            var longestScreenLine = 0;
-            var foldIndex = 0;
-            var foldLine = this.$foldData[foldIndex];
-            var foldStart = foldLine ? foldLine.start.row : Infinity;
-            var len = lines.length;
-            for (var i = 0; i < len; i++) {
-                if (i > foldStart) {
-                    i = foldLine.end.row + 1;
-                    if (i >= len)
-                        break;
-                    foldLine = this.$foldData[foldIndex++];
-                    foldStart = foldLine ? foldLine.start.row : Infinity;
-                }
-                if (cache[i] == null)
-                    cache[i] = this.$getStringScreenWidth(lines[i])[0];
-                if (cache[i] > longestScreenLine)
-                    longestScreenLine = cache[i];
+    this.getFoldDisplayLine = function (foldLine, endRow, endColumn, startRow, startColumn) {
+        if (startRow == null)
+            startRow = foldLine.start.row;
+        if (startColumn == null)
+            startColumn = 0;
+        if (endRow == null)
+            endRow = foldLine.end.row;
+        if (endColumn == null)
+            endColumn = this.getLine(endRow).length;
+        var doc = this.doc;
+        var textLine = "";
+        foldLine.walk(function (placeholder, row, column, lastColumn) {
+            if (row < startRow)
+                return;
+            if (row == startRow) {
+                if (column < startColumn)
+                    return;
+                lastColumn = Math.max(startColumn, lastColumn);
             }
-            this.screenWidth = longestScreenLine;
-        }
-    };
-    EditSession.prototype.getLine = function (row) {
-        return this.doc.getLine(row);
-    };
-    EditSession.prototype.getLines = function (firstRow, lastRow) {
-        return this.doc.getLines(firstRow, lastRow);
-    };
-    EditSession.prototype.getLength = function () {
-        return this.doc.getLength();
-    };
-    EditSession.prototype.getTextRange = function (range) {
-        return this.doc.getTextRange(range || this.selection.getRange());
-    };
-    EditSession.prototype.insert = function (position, text) {
-        return this.doc.insert(position, text);
-    };
-    EditSession.prototype.remove = function (range) {
-        return this.doc.remove(range);
-    };
-    EditSession.prototype.removeFullLines = function (firstRow, lastRow) {
-        return this.doc.removeFullLines(firstRow, lastRow);
-    };
-    EditSession.prototype.undoChanges = function (deltas, dontSelect) {
-        if (!deltas.length)
-            return;
-        this.$fromUndo = true;
-        for (var i = deltas.length - 1; i != -1; i--) {
-            var delta = deltas[i];
-            if (delta.action == "insert" || delta.action == "remove") {
-                this.doc.revertDelta(delta);
+            if (placeholder != null) {
+                textLine += placeholder;
             }
-            else if (delta.folds) {
-                this.addFolds(delta.folds);
+            else {
+                textLine += doc.getLine(row).substring(lastColumn, column);
             }
-        }
-        if (!dontSelect && this.$undoSelect) {
-            if (deltas.selectionBefore)
-                this.selection.fromJSON(deltas.selectionBefore);
-            else
-                this.selection.setRange(this.$getUndoSelection(deltas, true));
-        }
-        this.$fromUndo = false;
+        }, endRow, endColumn);
+        return textLine;
     };
-    EditSession.prototype.redoChanges = function (deltas, dontSelect) {
-        if (!deltas.length)
-            return;
-        this.$fromUndo = true;
-        for (var i = 0; i < deltas.length; i++) {
-            var delta = deltas[i];
-            if (delta.action == "insert" || delta.action == "remove") {
-                this.doc.$safeApplyDelta(delta);
-            }
+    this.getDisplayLine = function (row, endColumn, startRow, startColumn) {
+        var foldLine = this.getFoldLine(row);
+        if (!foldLine) {
+            var line;
+            line = this.doc.getLine(row);
+            return line.substring(startColumn || 0, endColumn || line.length);
         }
-        if (!dontSelect && this.$undoSelect) {
-            if (deltas.selectionAfter)
-                this.selection.fromJSON(deltas.selectionAfter);
-            else
-                this.selection.setRange(this.$getUndoSelection(deltas, false));
+        else {
+            return this.getFoldDisplayLine(foldLine, row, endColumn, startRow, startColumn);
         }
-        this.$fromUndo = false;
     };
-    EditSession.prototype.setUndoSelect = function (enable) {
-        this.$undoSelect = enable;
+    this.$cloneFoldData = function () {
+        var fd = [];
+        fd = this.$foldData.map(function (foldLine) {
+            var folds = foldLine.folds.map(function (fold) {
+                return fold.clone();
+            });
+            return new FoldLine(fd, folds);
+        });
+        return fd;
     };
-    EditSession.prototype.$getUndoSelection = function (deltas, isUndo) {
-        function isInsert(delta) {
-            return isUndo ? delta.action !== "insert" : delta.action === "insert";
-        }
-        var range, point;
-        for (var i = 0; i < deltas.length; i++) {
-            var delta = deltas[i];
-            if (!delta.start)
-                continue; // skip folds
-            if (!range) {
-                if (isInsert(delta)) {
-                    range = Range.fromPoints(delta.start, delta.end);
+    this.toggleFold = function (tryToUnfold) {
+        var selection = this.selection;
+        var range = selection.getRange();
+        var fold;
+        var bracketPos;
+        if (range.isEmpty()) {
+            var cursor = range.start;
+            fold = this.getFoldAt(cursor.row, cursor.column);
+            if (fold) {
+                this.expandFold(fold);
+                return;
+            }
+            else if (bracketPos = this.findMatchingBracket(cursor)) {
+                if (range.comparePoint(bracketPos) == 1) {
+                    range.end = bracketPos;
                 }
                 else {
-                    range = Range.fromPoints(delta.start, delta.start);
+                    range.start = bracketPos;
+                    range.start.column++;
+                    range.end.column--;
                 }
-                continue;
             }
-            if (isInsert(delta)) {
-                point = delta.start;
-                if (range.compare(point.row, point.column) == -1) {
-                    range.setStart(point);
-                }
-                point = delta.end;
-                if (range.compare(point.row, point.column) == 1) {
-                    range.setEnd(point);
-                }
+            else if (bracketPos = this.findMatchingBracket({ row: cursor.row, column: cursor.column + 1 })) {
+                if (range.comparePoint(bracketPos) == 1)
+                    range.end = bracketPos;
+                else
+                    range.start = bracketPos;
+                range.start.column++;
             }
             else {
-                point = delta.start;
-                if (range.compare(point.row, point.column) == -1) {
-                    range = Range.fromPoints(delta.start, delta.start);
-                }
+                range = this.getCommentFoldRange(cursor.row, cursor.column) || range;
             }
         }
-        return range;
-    };
-    EditSession.prototype.replace = function (range, text) {
-        return this.doc.replace(range, text);
-    };
-    EditSession.prototype.moveText = function (fromRange, toPosition, copy) {
-        var text = this.getTextRange(fromRange);
-        var folds = this.getFoldsInRange(fromRange);
-        var toRange = Range.fromPoints(toPosition, toPosition);
-        if (!copy) {
-            this.remove(fromRange);
-            var rowDiff = fromRange.start.row - fromRange.end.row;
-            var collDiff = rowDiff ? -fromRange.end.column : fromRange.start.column - fromRange.end.column;
-            if (collDiff) {
-                if (toRange.start.row == fromRange.end.row && toRange.start.column > fromRange.end.column)
-                    toRange.start.column += collDiff;
-                if (toRange.end.row == fromRange.end.row && toRange.end.column > fromRange.end.column)
-                    toRange.end.column += collDiff;
+        else {
+            var folds = this.getFoldsInRange(range);
+            if (tryToUnfold && folds.length) {
+                this.expandFolds(folds);
+                return;
             }
-            if (rowDiff && toRange.start.row >= fromRange.end.row) {
-                toRange.start.row += rowDiff;
-                toRange.end.row += rowDiff;
+            else if (folds.length == 1) {
+                fold = folds[0];
             }
         }
-        toRange.end = this.insert(toRange.start, text);
-        if (folds.length) {
-            var oldStart = fromRange.start;
-            var newStart = toRange.start;
-            var rowDiff = newStart.row - oldStart.row;
-            var collDiff = newStart.column - oldStart.column;
-            this.addFolds(folds.map(function (x) {
-                x = x.clone();
-                if (x.start.row == oldStart.row)
-                    x.start.column += collDiff;
-                if (x.end.row == oldStart.row)
-                    x.end.column += collDiff;
-                x.start.row += rowDiff;
-                x.end.row += rowDiff;
-                return x;
-            }));
+        if (!fold)
+            fold = this.getFoldAt(range.start.row, range.start.column);
+        if (fold && fold.range.toString() == range.toString()) {
+            this.expandFold(fold);
+            return;
         }
-        return toRange;
-    };
-    EditSession.prototype.indentRows = function (startRow, endRow, indentString) {
-        indentString = indentString.replace(/\t/g, this.getTabString());
-        for (var row = startRow; row <= endRow; row++)
-            this.doc.insertInLine({ row: row, column: 0 }, indentString);
+        var placeholder = "...";
+        if (!range.isMultiLine()) {
+            placeholder = this.getTextRange(range);
+            if (placeholder.length < 4)
+                return;
+            placeholder = placeholder.trim().substring(0, 2) + "..";
+        }
+        this.addFold(placeholder, range);
     };
-    EditSession.prototype.outdentRows = function (range) {
-        var rowRange = range.collapseRows();
-        var deleteRange = new Range(0, 0, 0, 0);
-        var size = this.getTabSize();
-        for (var i = rowRange.start.row; i <= rowRange.end.row; ++i) {
-            var line = this.getLine(i);
-            deleteRange.start.row = i;
-            deleteRange.end.row = i;
-            for (var j = 0; j < size; ++j)
-                if (line.charAt(j) != ' ')
-                    break;
-            if (j < size && line.charAt(j) == '\t') {
-                deleteRange.start.column = j;
-                deleteRange.end.column = j + 1;
+    this.getCommentFoldRange = function (row, column, dir) {
+        var iterator = new TokenIterator(this, row, column);
+        var token = iterator.getCurrentToken();
+        var type = token && token.type;
+        if (token && /^comment|string/.test(type)) {
+            type = type.match(/comment|string/)[0];
+            if (type == "comment")
+                type += "|doc-start|\\.doc";
+            var re = new RegExp(type);
+            var range = new Range();
+            if (dir != 1) {
+                do {
+                    token = iterator.stepBackward();
+                } while (token && re.test(token.type));
+                token = iterator.stepForward();
             }
-            else {
-                deleteRange.start.column = 0;
-                deleteRange.end.column = j;
+            range.start.row = iterator.getCurrentTokenRow();
+            range.start.column = iterator.getCurrentTokenColumn() + token.value.length;
+            iterator = new TokenIterator(this, row, column);
+            var initState = this.getState(iterator.$row);
+            if (dir != -1) {
+                var lastRow = -1;
+                do {
+                    token = iterator.stepForward();
+                    if (lastRow == -1) {
+                        var state = this.getState(iterator.$row);
+                        if (initState.toString() !== state.toString())
+                            lastRow = iterator.$row;
+                    }
+                    else if (iterator.$row > lastRow) {
+                        break;
+                    }
+                } while (token && re.test(token.type));
+                token = iterator.stepBackward();
             }
-            this.remove(deleteRange);
+            else
+                token = iterator.getCurrentToken();
+            range.end.row = iterator.getCurrentTokenRow();
+            range.end.column = iterator.getCurrentTokenColumn();
+            return range;
         }
     };
-    EditSession.prototype.$moveLines = function (firstRow, lastRow, dir) {
-        firstRow = this.getRowFoldStart(firstRow);
-        lastRow = this.getRowFoldEnd(lastRow);
-        if (dir < 0) {
-            var row = this.getRowFoldStart(firstRow + dir);
-            if (row < 0)
-                return 0;
-            var diff = row - firstRow;
-        }
-        else if (dir > 0) {
-            var row = this.getRowFoldEnd(lastRow + dir);
-            if (row > this.doc.getLength() - 1)
-                return 0;
-            var diff = row - lastRow;
-        }
-        else {
-            firstRow = this.$clipRowToDocument(firstRow);
-            lastRow = this.$clipRowToDocument(lastRow);
-            var diff = lastRow - firstRow + 1;
+    this.foldAll = function (startRow, endRow, depth, test) {
+        if (depth == undefined)
+            depth = 100000; // JSON.stringify doesn't hanle Infinity
+        var foldWidgets = this.foldWidgets;
+        if (!foldWidgets)
+            return; // mode doesn't support folding
+        endRow = endRow || this.getLength();
+        startRow = startRow || 0;
+        for (var row = startRow; row < endRow; row++) {
+            if (foldWidgets[row] == null)
+                foldWidgets[row] = this.getFoldWidget(row);
+            if (foldWidgets[row] != "start")
+                continue;
+            if (test && !test(row))
+                continue;
+            var range = this.getFoldWidgetRange(row);
+            if (range && range.isMultiLine()
+                && range.end.row <= endRow
+                && range.start.row >= startRow) {
+                row = range.end.row;
+                range.collapseChildren = depth;
+                this.addFold("...", range);
+            }
         }
-        var range = new Range(firstRow, 0, lastRow, Number.MAX_VALUE);
-        var folds = this.getFoldsInRange(range).map(function (x) {
-            x = x.clone();
-            x.start.row += diff;
-            x.end.row += diff;
-            return x;
-        });
-        var lines = dir == 0
-            ? this.doc.getLines(firstRow, lastRow)
-            : this.doc.removeFullLines(firstRow, lastRow);
-        this.doc.insertFullLines(firstRow + diff, lines);
-        folds.length && this.addFolds(folds);
-        return diff;
-    };
-    EditSession.prototype.moveLinesUp = function (firstRow, lastRow) {
-        return this.$moveLines(firstRow, lastRow, -1);
     };
-    EditSession.prototype.moveLinesDown = function (firstRow, lastRow) {
-        return this.$moveLines(firstRow, lastRow, 1);
+    this.foldToLevel = function (level) {
+        this.foldAll();
+        while (level-- > 0)
+            this.unfold(null, false);
     };
-    EditSession.prototype.duplicateLines = function (firstRow, lastRow) {
-        return this.$moveLines(firstRow, lastRow, 0);
+    this.foldAllComments = function () {
+        var session = this;
+        this.foldAll(null, null, null, function (row) {
+            var tokens = session.getTokens(row);
+            for (var i = 0; i < tokens.length; i++) {
+                var token = tokens[i];
+                if (token.type == "text" && /^\s+$/.test(token.value))
+                    continue;
+                if (/comment/.test(token.type))
+                    return true;
+                return false;
+            }
+        });
     };
-    EditSession.prototype.$clipRowToDocument = function (row) {
-        return Math.max(0, Math.min(row, this.doc.getLength() - 1));
+    this.$foldStyles = {
+        "manual": 1,
+        "markbegin": 1,
+        "markbeginend": 1
     };
-    EditSession.prototype.$clipColumnToRow = function (row, column) {
-        if (column < 0)
-            return 0;
-        return Math.min(this.doc.getLine(row).length, column);
+    this.$foldStyle = "markbegin";
+    this.setFoldStyle = function (style) {
+        if (!this.$foldStyles[style])
+            throw new Error("invalid fold style: " + style + "[" + Object.keys(this.$foldStyles).join(", ") + "]");
+        if (this.$foldStyle == style)
+            return;
+        this.$foldStyle = style;
+        if (style == "manual")
+            this.unfold();
+        var mode = this.$foldMode;
+        this.$setFolding(null);
+        this.$setFolding(mode);
     };
-    EditSession.prototype.$clipPositionToDocument = function (row, column) {
-        column = Math.max(0, column);
-        if (row < 0) {
-            row = 0;
-            column = 0;
+    this.$setFolding = function (foldMode) {
+        if (this.$foldMode == foldMode)
+            return;
+        this.$foldMode = foldMode;
+        this.off('change', this.$updateFoldWidgets);
+        this.off('tokenizerUpdate', this.$tokenizerUpdateFoldWidgets);
+        this._signal("changeAnnotation");
+        if (!foldMode || this.$foldStyle == "manual") {
+            this.foldWidgets = null;
+            return;
         }
-        else {
-            var len = this.doc.getLength();
-            if (row >= len) {
-                row = len - 1;
-                column = this.doc.getLine(len - 1).length;
-            }
-            else {
-                column = Math.min(this.doc.getLine(row).length, column);
+        this.foldWidgets = [];
+        this.getFoldWidget = foldMode.getFoldWidget.bind(foldMode, this, this.$foldStyle);
+        this.getFoldWidgetRange = foldMode.getFoldWidgetRange.bind(foldMode, this, this.$foldStyle);
+        this.$updateFoldWidgets = this.updateFoldWidgets.bind(this);
+        this.$tokenizerUpdateFoldWidgets = this.tokenizerUpdateFoldWidgets.bind(this);
+        this.on('change', this.$updateFoldWidgets);
+        this.on('tokenizerUpdate', this.$tokenizerUpdateFoldWidgets);
+    };
+    this.getParentFoldRangeData = function (row, ignoreCurrent) {
+        var fw = this.foldWidgets;
+        if (!fw || (ignoreCurrent && fw[row]))
+            return {};
+        var i = row - 1, firstRange;
+        while (i >= 0) {
+            var c = fw[i];
+            if (c == null)
+                c = fw[i] = this.getFoldWidget(i);
+            if (c == "start") {
+                var range = this.getFoldWidgetRange(i);
+                if (!firstRange)
+                    firstRange = range;
+                if (range && range.end.row >= row)
+                    break;
             }
+            i--;
         }
         return {
-            row: row,
-            column: column
+            range: i !== -1 && range,
+            firstRange: firstRange
         };
     };
-    EditSession.prototype.$clipRangeToDocument = function (range) {
-        if (range.start.row < 0) {
-            range.start.row = 0;
-            range.start.column = 0;
-        }
-        else {
-            range.start.column = this.$clipColumnToRow(range.start.row, range.start.column);
+    this.onFoldWidgetClick = function (row, e) {
+        if (e instanceof MouseEvent)
+            e = e.domEvent;
+        var options = {
+            children: e.shiftKey,
+            all: e.ctrlKey || e.metaKey,
+            siblings: e.altKey
+        };
+        var range = this.$toggleFoldWidget(row, options);
+        if (!range) {
+            var el = (e.target || e.srcElement);
+            if (el && /ace_fold-widget/.test(el.className))
+                el.className += " ace_invalid";
         }
-        var len = this.doc.getLength() - 1;
-        if (range.end.row > len) {
-            range.end.row = len;
-            range.end.column = this.doc.getLine(len).length;
+    };
+    this.$toggleFoldWidget = function (row, options) {
+        if (!this.getFoldWidget)
+            return;
+        var type = this.getFoldWidget(row);
+        var line = this.getLine(row);
+        var dir = type === "end" ? -1 : 1;
+        var fold = this.getFoldAt(row, dir === -1 ? 0 : line.length, dir);
+        if (fold) {
+            if (options.children || options.all)
+                this.removeFold(fold);
+            else
+                this.expandFold(fold);
+            return fold;
         }
-        else {
-            range.end.column = this.$clipColumnToRow(range.end.row, range.end.column);
+        var range = this.getFoldWidgetRange(row, true);
+        if (range && !range.isMultiLine()) {
+            fold = this.getFoldAt(range.start.row, range.start.column, 1);
+            if (fold && range.isEqual(fold.range)) {
+                this.removeFold(fold);
+                return fold;
+            }
         }
-        return range;
-    };
-    EditSession.prototype.setUseWrapMode = function (useWrapMode) {
-        if (useWrapMode != this.$useWrapMode) {
-            this.$useWrapMode = useWrapMode;
-            this.$modified = true;
-            this.$resetRowCache(0);
-            if (useWrapMode) {
-                var len = this.getLength();
-                this.$wrapData = Array(len);
-                this.$updateWrapData(0, len - 1);
+        if (options.siblings) {
+            var data = this.getParentFoldRangeData(row);
+            if (data.range) {
+                var startRow = data.range.start.row + 1;
+                var endRow = data.range.end.row;
             }
-            this._signal("changeWrapMode");
+            this.foldAll(startRow, endRow, options.all ? 10000 : 0);
         }
-    };
-    EditSession.prototype.getUseWrapMode = function () {
-        return this.$useWrapMode;
-    };
-    EditSession.prototype.setWrapLimitRange = function (min, max) {
-        if (this.$wrapLimitRange.min !== min || this.$wrapLimitRange.max !== max) {
-            this.$wrapLimitRange = { min: min, max: max };
-            this.$modified = true;
-            this.$bidiHandler.markAsDirty();
-            if (this.$useWrapMode)
-                this._signal("changeWrapMode");
+        else if (options.children) {
+            endRow = range ? range.end.row : this.getLength();
+            this.foldAll(row + 1, endRow, options.all ? 10000 : 0);
+        }
+        else if (range) {
+            if (options.all)
+                range.collapseChildren = 10000;
+            this.addFold("...", range);
         }
+        return range;
     };
-    EditSession.prototype.adjustWrapLimit = function (desiredLimit, $printMargin) {
-        var limits = this.$wrapLimitRange;
-        if (limits.max < 0)
-            limits = { min: $printMargin, max: $printMargin };
-        var wrapLimit = this.$constrainWrapLimit(desiredLimit, limits.min, limits.max);
-        if (wrapLimit != this.$wrapLimit && wrapLimit > 1) {
-            this.$wrapLimit = wrapLimit;
-            this.$modified = true;
-            if (this.$useWrapMode) {
-                this.$updateWrapData(0, this.getLength() - 1);
-                this.$resetRowCache(0);
-                this._signal("changeWrapLimit");
+    this.toggleFoldWidget = function (toggleParent) {
+        var row = this.selection.getCursor().row;
+        row = this.getRowFoldStart(row);
+        var range = this.$toggleFoldWidget(row, {});
+        if (range)
+            return;
+        var data = this.getParentFoldRangeData(row, true);
+        range = data.range || data.firstRange;
+        if (range) {
+            row = range.start.row;
+            var fold = this.getFoldAt(row, this.getLine(row).length, 1);
+            if (fold) {
+                this.removeFold(fold);
+            }
+            else {
+                this.addFold("...", range);
             }
-            return true;
         }
-        return false;
-    };
-    EditSession.prototype.$constrainWrapLimit = function (wrapLimit, min, max) {
-        if (min)
-            wrapLimit = Math.max(min, wrapLimit);
-        if (max)
-            wrapLimit = Math.min(max, wrapLimit);
-        return wrapLimit;
     };
-    EditSession.prototype.getWrapLimit = function () {
-        return this.$wrapLimit;
+    this.updateFoldWidgets = function (delta) {
+        var firstRow = delta.start.row;
+        var len = delta.end.row - firstRow;
+        if (len === 0) {
+            this.foldWidgets[firstRow] = null;
+        }
+        else if (delta.action == 'remove') {
+            this.foldWidgets.splice(firstRow, len + 1, null);
+        }
+        else {
+            var args = Array(len + 1);
+            args.unshift(firstRow, 1);
+            this.foldWidgets.splice.apply(this.foldWidgets, args);
+        }
     };
-    EditSession.prototype.setWrapLimit = function (limit) {
-        this.setWrapLimitRange(limit, limit);
+    this.tokenizerUpdateFoldWidgets = function (e) {
+        var rows = e.data;
+        if (rows.first != rows.last) {
+            if (this.foldWidgets.length > rows.first)
+                this.foldWidgets.splice(rows.first, this.foldWidgets.length);
+        }
     };
-    EditSession.prototype.getWrapLimitRange = function () {
-        return {
-            min: this.$wrapLimitRange.min,
-            max: this.$wrapLimitRange.max
-        };
+}
+exports.Folding = Folding;
+
+});
+
+ace.define("ace/edit_session/bracket_match",["require","exports","module","ace/token_iterator","ace/range"], function(require, exports, module){"use strict";
+var TokenIterator = require("../token_iterator").TokenIterator;
+var Range = require("../range").Range;
+function BracketMatch() {
+    this.findMatchingBracket = function (position, chr) {
+        if (position.column == 0)
+            return null;
+        var charBeforeCursor = chr || this.getLine(position.row).charAt(position.column - 1);
+        if (charBeforeCursor == "")
+            return null;
+        var match = charBeforeCursor.match(/([\(\[\{])|([\)\]\}])/);
+        if (!match)
+            return null;
+        if (match[1])
+            return this.$findClosingBracket(match[1], position);
+        else
+            return this.$findOpeningBracket(match[2], position);
     };
-    EditSession.prototype.$updateInternalDataOnChange = function (delta) {
-        var useWrapMode = this.$useWrapMode;
-        var action = delta.action;
-        var start = delta.start;
-        var end = delta.end;
-        var firstRow = start.row;
-        var lastRow = end.row;
-        var len = lastRow - firstRow;
-        var removedFolds = null;
-        this.$updating = true;
-        if (len != 0) {
-            if (action === "remove") {
-                this[useWrapMode ? "$wrapData" : "$rowLengthCache"].splice(firstRow, len);
-                var foldLines = this.$foldData;
-                removedFolds = this.getFoldsInRange(delta);
-                this.removeFolds(removedFolds);
-                var foldLine = this.getFoldLine(end.row);
-                var idx = 0;
-                if (foldLine) {
-                    foldLine.addRemoveChars(end.row, end.column, start.column - end.column);
-                    foldLine.shiftRow(-len);
-                    var foldLineBefore = this.getFoldLine(firstRow);
-                    if (foldLineBefore && foldLineBefore !== foldLine) {
-                        foldLineBefore.merge(foldLine);
-                        foldLine = foldLineBefore;
-                    }
-                    idx = foldLines.indexOf(foldLine) + 1;
-                }
-                for (idx; idx < foldLines.length; idx++) {
-                    var foldLine = foldLines[idx];
-                    if (foldLine.start.row >= end.row) {
-                        foldLine.shiftRow(-len);
-                    }
-                }
-                lastRow = firstRow;
-            }
-            else {
-                var args = Array(len);
-                args.unshift(firstRow, 0);
-                var arr = useWrapMode ? this.$wrapData : this.$rowLengthCache;
-                arr.splice.apply(arr, args);
-                var foldLines = this.$foldData;
-                var foldLine = this.getFoldLine(firstRow);
-                var idx = 0;
-                if (foldLine) {
-                    var cmp = foldLine.range.compareInside(start.row, start.column);
-                    if (cmp == 0) {
-                        foldLine = foldLine.split(start.row, start.column);
-                        if (foldLine) {
-                            foldLine.shiftRow(len);
-                            foldLine.addRemoveChars(lastRow, 0, end.column - start.column);
-                        }
-                    }
-                    else 
-                    if (cmp == -1) {
-                        foldLine.addRemoveChars(firstRow, 0, end.column - start.column);
-                        foldLine.shiftRow(len);
-                    }
-                    idx = foldLines.indexOf(foldLine) + 1;
-                }
-                for (idx; idx < foldLines.length; idx++) {
-                    var foldLine = foldLines[idx];
-                    if (foldLine.start.row >= firstRow) {
-                        foldLine.shiftRow(len);
-                    }
-                }
+    this.getBracketRange = function (pos) {
+        var line = this.getLine(pos.row);
+        var before = true, range;
+        var chr = line.charAt(pos.column - 1);
+        var match = chr && chr.match(/([\(\[\{])|([\)\]\}])/);
+        if (!match) {
+            chr = line.charAt(pos.column);
+            pos = { row: pos.row, column: pos.column + 1 };
+            match = chr && chr.match(/([\(\[\{])|([\)\]\}])/);
+            before = false;
+        }
+        if (!match)
+            return null;
+        if (match[1]) {
+            var bracketPos = this.$findClosingBracket(match[1], pos);
+            if (!bracketPos)
+                return null;
+            range = Range.fromPoints(pos, bracketPos);
+            if (!before) {
+                range.end.column++;
+                range.start.column--;
             }
+            range.cursor = range.end;
         }
         else {
-            len = Math.abs(delta.start.column - delta.end.column);
-            if (action === "remove") {
-                removedFolds = this.getFoldsInRange(delta);
-                this.removeFolds(removedFolds);
-                len = -len;
-            }
-            var foldLine = this.getFoldLine(firstRow);
-            if (foldLine) {
-                foldLine.addRemoveChars(firstRow, start.column, len);
+            var bracketPos = this.$findOpeningBracket(match[2], pos);
+            if (!bracketPos)
+                return null;
+            range = Range.fromPoints(bracketPos, pos);
+            if (!before) {
+                range.start.column++;
+                range.end.column--;
             }
+            range.cursor = range.start;
         }
-        if (useWrapMode && this.$wrapData.length != this.doc.getLength()) {
-            console.error("doc.getLength() and $wrapData.length have to be the same!");
-        }
-        this.$updating = false;
-        if (useWrapMode)
-            this.$updateWrapData(firstRow, lastRow);
-        else
-            this.$updateRowLengthCache(firstRow, lastRow);
-        return removedFolds;
-    };
-    EditSession.prototype.$updateRowLengthCache = function (firstRow, lastRow) {
-        this.$rowLengthCache[firstRow] = null;
-        this.$rowLengthCache[lastRow] = null;
+        return range;
     };
-    EditSession.prototype.$updateWrapData = function (firstRow, lastRow) {
-        var lines = this.doc.getAllLines();
-        var tabSize = this.getTabSize();
-        var wrapData = this.$wrapData;
-        var wrapLimit = this.$wrapLimit;
-        var tokens;
-        var foldLine;
-        var row = firstRow;
-        lastRow = Math.min(lastRow, lines.length - 1);
-        while (row <= lastRow) {
-            foldLine = this.getFoldLine(row, foldLine);
-            if (!foldLine) {
-                tokens = this.$getDisplayTokens(lines[row]);
-                wrapData[row] = this.$computeWrapSplits(tokens, wrapLimit, tabSize);
-                row++;
-            }
-            else {
-                tokens = [];
-                foldLine.walk(function (placeholder, row, column, lastColumn) {
-                    var walkTokens;
-                    if (placeholder != null) {
-                        walkTokens = this.$getDisplayTokens(placeholder, tokens.length);
-                        walkTokens[0] = PLACEHOLDER_START;
-                        for (var i = 1; i < walkTokens.length; i++) {
-                            walkTokens[i] = PLACEHOLDER_BODY;
-                        }
-                    }
-                    else {
-                        walkTokens = this.$getDisplayTokens(lines[row].substring(lastColumn, column), tokens.length);
-                    }
-                    tokens = tokens.concat(walkTokens);
-                }.bind(this), foldLine.end.row, lines[foldLine.end.row].length + 1);
-                wrapData[foldLine.start.row] = this.$computeWrapSplits(tokens, wrapLimit, tabSize);
-                row = foldLine.end.row + 1;
-            }
+    this.getMatchingBracketRanges = function (pos, isBackwards) {
+        var line = this.getLine(pos.row);
+        var bracketsRegExp = /([\(\[\{])|([\)\]\}])/;
+        var chr = !isBackwards && line.charAt(pos.column - 1);
+        var match = chr && chr.match(bracketsRegExp);
+        if (!match) {
+            chr = (isBackwards === undefined || isBackwards) && line.charAt(pos.column);
+            pos = {
+                row: pos.row,
+                column: pos.column + 1
+            };
+            match = chr && chr.match(bracketsRegExp);
         }
+        if (!match)
+            return null;
+        var startRange = new Range(pos.row, pos.column - 1, pos.row, pos.column);
+        var bracketPos = match[1] ? this.$findClosingBracket(match[1], pos)
+            : this.$findOpeningBracket(match[2], pos);
+        if (!bracketPos)
+            return [startRange];
+        var endRange = new Range(bracketPos.row, bracketPos.column, bracketPos.row, bracketPos.column + 1);
+        return [startRange, endRange];
     };
-    EditSession.prototype.$computeWrapSplits = function (tokens, wrapLimit, tabSize) {
-        if (tokens.length == 0) {
-            return [];
+    this.$brackets = {
+        ")": "(",
+        "(": ")",
+        "]": "[",
+        "[": "]",
+        "{": "}",
+        "}": "{",
+        "<": ">",
+        ">": "<"
+    };
+    this.$findOpeningBracket = function (bracket, position, typeRe) {
+        var openBracket = this.$brackets[bracket];
+        var depth = 1;
+        var iterator = new TokenIterator(this, position.row, position.column);
+        var token = iterator.getCurrentToken();
+        if (!token)
+            token = iterator.stepForward();
+        if (!token)
+            return;
+        if (!typeRe) {
+            typeRe = new RegExp("(\\.?" +
+                token.type.replace(".", "\\.").replace("rparen", ".paren")
+                    .replace(/\b(?:end)\b/, "(?:start|begin|end)")
+                    .replace(/-close\b/, "-(close|open)")
+                + ")+");
         }
-        var splits = [];
-        var displayLength = tokens.length;
-        var lastSplit = 0, lastDocSplit = 0;
-        var isCode = this.$wrapAsCode;
-        var indentedSoftWrap = this.$indentedSoftWrap;
-        var maxIndent = wrapLimit <= Math.max(2 * tabSize, 8)
-            || indentedSoftWrap === false ? 0 : Math.floor(wrapLimit / 2);
-        function getWrapIndent() {
-            var indentation = 0;
-            if (maxIndent === 0)
-                return indentation;
-            if (indentedSoftWrap) {
-                for (var i = 0; i < tokens.length; i++) {
-                    var token = tokens[i];
-                    if (token == SPACE)
-                        indentation += 1;
-                    else if (token == TAB)
-                        indentation += tabSize;
-                    else if (token == TAB_SPACE)
-                        continue;
-                    else
-                        break;
+        var valueIndex = position.column - iterator.getCurrentTokenColumn() - 2;
+        var value = token.value;
+        while (true) {
+            while (valueIndex >= 0) {
+                var chr = value.charAt(valueIndex);
+                if (chr == openBracket) {
+                    depth -= 1;
+                    if (depth == 0) {
+                        return { row: iterator.getCurrentTokenRow(),
+                            column: valueIndex + iterator.getCurrentTokenColumn() };
+                    }
                 }
+                else if (chr == bracket) {
+                    depth += 1;
+                }
+                valueIndex -= 1;
             }
-            if (isCode && indentedSoftWrap !== false)
-                indentation += tabSize;
-            return Math.min(indentation, maxIndent);
+            do {
+                token = iterator.stepBackward();
+            } while (token && !typeRe.test(token.type));
+            if (token == null)
+                break;
+            value = token.value;
+            valueIndex = value.length - 1;
         }
-        function addSplit(screenPos) {
-            var len = screenPos - lastSplit;
-            for (var i = lastSplit; i < screenPos; i++) {
-                var ch = tokens[i];
-                if (ch === 12 || ch === 2)
-                    len -= 1;
-            }
-            if (!splits.length) {
-                indent = getWrapIndent();
-                splits.indent = indent;
-            }
-            lastDocSplit += len;
-            splits.push(lastDocSplit);
-            lastSplit = screenPos;
+        return null;
+    };
+    this.$findClosingBracket = function (bracket, position, typeRe) {
+        var closingBracket = this.$brackets[bracket];
+        var depth = 1;
+        var iterator = new TokenIterator(this, position.row, position.column);
+        var token = iterator.getCurrentToken();
+        if (!token)
+            token = iterator.stepForward();
+        if (!token)
+            return;
+        if (!typeRe) {
+            typeRe = new RegExp("(\\.?" +
+                token.type.replace(".", "\\.").replace("lparen", ".paren")
+                    .replace(/\b(?:start|begin)\b/, "(?:start|begin|end)")
+                    .replace(/-open\b/, "-(close|open)")
+                + ")+");
         }
-        var indent = 0;
-        while (displayLength - lastSplit > wrapLimit - indent) {
-            var split = lastSplit + wrapLimit - indent;
-            if (tokens[split - 1] >= SPACE && tokens[split] >= SPACE) {
-                addSplit(split);
-                continue;
-            }
-            if (tokens[split] == PLACEHOLDER_START || tokens[split] == PLACEHOLDER_BODY) {
-                for (split; split != lastSplit - 1; split--) {
-                    if (tokens[split] == PLACEHOLDER_START) {
-                        break;
-                    }
-                }
-                if (split > lastSplit) {
-                    addSplit(split);
-                    continue;
-                }
-                split = lastSplit + wrapLimit;
-                for (split; split < tokens.length; split++) {
-                    if (tokens[split] != PLACEHOLDER_BODY) {
-                        break;
+        var valueIndex = position.column - iterator.getCurrentTokenColumn();
+        while (true) {
+            var value = token.value;
+            var valueLength = value.length;
+            while (valueIndex < valueLength) {
+                var chr = value.charAt(valueIndex);
+                if (chr == closingBracket) {
+                    depth -= 1;
+                    if (depth == 0) {
+                        return { row: iterator.getCurrentTokenRow(),
+                            column: valueIndex + iterator.getCurrentTokenColumn() };
                     }
                 }
-                if (split == tokens.length) {
-                    break; // Breaks the while-loop.
-                }
-                addSplit(split);
-                continue;
-            }
-            var minSplit = Math.max(split - (wrapLimit - (wrapLimit >> 2)), lastSplit - 1);
-            while (split > minSplit && tokens[split] < PLACEHOLDER_START) {
-                split--;
-            }
-            if (isCode) {
-                while (split > minSplit && tokens[split] < PLACEHOLDER_START) {
-                    split--;
-                }
-                while (split > minSplit && tokens[split] == PUNCTUATION) {
-                    split--;
-                }
-            }
-            else {
-                while (split > minSplit && tokens[split] < SPACE) {
-                    split--;
+                else if (chr == bracket) {
+                    depth += 1;
                 }
+                valueIndex += 1;
             }
-            if (split > minSplit) {
-                addSplit(++split);
-                continue;
-            }
-            split = lastSplit + wrapLimit;
-            if (tokens[split] == CHAR_EXT)
-                split--;
-            addSplit(split - indent);
+            do {
+                token = iterator.stepForward();
+            } while (token && !typeRe.test(token.type));
+            if (token == null)
+                break;
+            valueIndex = 0;
         }
-        return splits;
+        return null;
     };
-    EditSession.prototype.$getDisplayTokens = function (str, offset) {
-        var arr = [];
-        var tabSize;
-        offset = offset || 0;
-        for (var i = 0; i < str.length; i++) {
-            var c = str.charCodeAt(i);
-            if (c == 9) {
-                tabSize = this.getScreenTabSize(arr.length + offset);
-                arr.push(TAB);
-                for (var n = 1; n < tabSize; n++) {
-                    arr.push(TAB_SPACE);
-                }
-            }
-            else if (c == 32) {
-                arr.push(SPACE);
-            }
-            else if ((c > 39 && c < 48) || (c > 57 && c < 64)) {
-                arr.push(PUNCTUATION);
-            }
-            else if (c >= 0x1100 && isFullWidth(c)) {
-                arr.push(CHAR, CHAR_EXT);
-            }
-            else {
-                arr.push(CHAR);
-            }
-        }
-        return arr;
-    };
-    EditSession.prototype.$getStringScreenWidth = function (str, maxScreenColumn, screenColumn) {
-        if (maxScreenColumn == 0)
-            return [0, 0];
-        if (maxScreenColumn == null)
-            maxScreenColumn = Infinity;
-        screenColumn = screenColumn || 0;
-        var c, column;
-        for (column = 0; column < str.length; column++) {
-            c = str.charCodeAt(column);
-            if (c == 9) {
-                screenColumn += this.getScreenTabSize(screenColumn);
-            }
-            else if (c >= 0x1100 && isFullWidth(c)) {
-                screenColumn += 2;
-            }
-            else {
-                screenColumn += 1;
-            }
-            if (screenColumn > maxScreenColumn) {
-                break;
-            }
-        }
-        return [screenColumn, column];
-    };
-    EditSession.prototype.getRowLength = function (row) {
-        var h = 1;
-        if (this.lineWidgets)
-            h += this.lineWidgets[row] && this.lineWidgets[row].rowCount || 0;
-        if (!this.$useWrapMode || !this.$wrapData[row])
-            return h;
-        else
-            return this.$wrapData[row].length + h;
-    };
-    EditSession.prototype.getRowLineCount = function (row) {
-        if (!this.$useWrapMode || !this.$wrapData[row]) {
-            return 1;
-        }
-        else {
-            return this.$wrapData[row].length + 1;
-        }
-    };
-    EditSession.prototype.getRowWrapIndent = function (screenRow) {
-        if (this.$useWrapMode) {
-            var pos = this.screenToDocumentPosition(screenRow, Number.MAX_VALUE);
-            var splits = this.$wrapData[pos.row];
-            return splits.length && splits[0] < pos.column ? splits.indent : 0;
+    this.getMatchingTags = function (pos) {
+        var iterator = new TokenIterator(this, pos.row, pos.column);
+        var token = this.$findTagName(iterator);
+        if (!token)
+            return;
+        var prevToken = iterator.stepBackward();
+        if (prevToken.value === '<') {
+            return this.$findClosingTag(iterator, token);
         }
         else {
-            return 0;
+            return this.$findOpeningTag(iterator, token);
         }
     };
-    EditSession.prototype.getScreenLastRowColumn = function (screenRow) {
-        var pos = this.screenToDocumentPosition(screenRow, Number.MAX_VALUE);
-        return this.documentToScreenColumn(pos.row, pos.column);
-    };
-    EditSession.prototype.getDocumentLastRowColumn = function (docRow, docColumn) {
-        var screenRow = this.documentToScreenRow(docRow, docColumn);
-        return this.getScreenLastRowColumn(screenRow);
-    };
-    EditSession.prototype.getDocumentLastRowColumnPosition = function (docRow, docColumn) {
-        var screenRow = this.documentToScreenRow(docRow, docColumn);
-        return this.screenToDocumentPosition(screenRow, Number.MAX_VALUE / 10);
-    };
-    EditSession.prototype.getRowSplitData = function (row) {
-        if (!this.$useWrapMode) {
-            return undefined;
-        }
-        else {
-            return this.$wrapData[row];
+    this.$findTagName = function (iterator) {
+        var token = iterator.getCurrentToken();
+        var found = false;
+        var backward = false;
+        if (token && token.type.indexOf('tag-name') === -1) {
+            do {
+                if (backward)
+                    token = iterator.stepBackward();
+                else
+                    token = iterator.stepForward();
+                if (token) {
+                    if (token.value === "/>") {
+                        backward = true;
+                    }
+                    else if (token.type.indexOf('tag-name') !== -1) {
+                        found = true;
+                    }
+                }
+            } while (token && !found);
         }
+        return token;
     };
-    EditSession.prototype.getScreenTabSize = function (screenColumn) {
-        return this.$tabSize - (screenColumn % this.$tabSize | 0);
-    };
-    EditSession.prototype.screenToDocumentRow = function (screenRow, screenColumn) {
-        return this.screenToDocumentPosition(screenRow, screenColumn).row;
-    };
-    EditSession.prototype.screenToDocumentColumn = function (screenRow, screenColumn) {
-        return this.screenToDocumentPosition(screenRow, screenColumn).column;
-    };
-    EditSession.prototype.screenToDocumentPosition = function (screenRow, screenColumn, offsetX) {
-        if (screenRow < 0)
-            return { row: 0, column: 0 };
-        var line;
-        var docRow = 0;
-        var docColumn = 0;
-        var column;
-        var row = 0;
-        var rowLength = 0;
-        var rowCache = this.$screenRowCache;
-        var i = this.$getRowCacheIndex(rowCache, screenRow);
-        var l = rowCache.length;
-        if (l && i >= 0) {
-            var row = rowCache[i];
-            var docRow = this.$docRowCache[i];
-            var doCache = screenRow > rowCache[l - 1];
-        }
-        else {
-            var doCache = !l;
-        }
-        var maxRow = this.getLength() - 1;
-        var foldLine = this.getNextFoldLine(docRow);
-        var foldStart = foldLine ? foldLine.start.row : Infinity;
-        while (row <= screenRow) {
-            rowLength = this.getRowLength(docRow);
-            if (row + rowLength > screenRow || docRow >= maxRow) {
-                break;
+    this.$findClosingTag = function (iterator, token) {
+        var prevToken;
+        var currentTag = token.value;
+        var tag = token.value;
+        var depth = 0;
+        var openTagStart = new Range(iterator.getCurrentTokenRow(), iterator.getCurrentTokenColumn(), iterator.getCurrentTokenRow(), iterator.getCurrentTokenColumn() + 1);
+        token = iterator.stepForward();
+        var openTagName = new Range(iterator.getCurrentTokenRow(), iterator.getCurrentTokenColumn(), iterator.getCurrentTokenRow(), iterator.getCurrentTokenColumn() + token.value.length);
+        var foundOpenTagEnd = false;
+        do {
+            prevToken = token;
+            if (prevToken.type.indexOf('tag-close') !== -1 && !foundOpenTagEnd) {
+                var openTagEnd = new Range(iterator.getCurrentTokenRow(), iterator.getCurrentTokenColumn(), iterator.getCurrentTokenRow(), iterator.getCurrentTokenColumn() + 1); //Range for `>`
+                foundOpenTagEnd = true;
             }
-            else {
-                row += rowLength;
-                docRow++;
-                if (docRow > foldStart) {
-                    docRow = foldLine.end.row + 1;
-                    foldLine = this.getNextFoldLine(docRow, foldLine);
-                    foldStart = foldLine ? foldLine.start.row : Infinity;
+            token = iterator.stepForward();
+            if (token) {
+                if (token.value === '>' && !foundOpenTagEnd) {
+                    var openTagEnd = new Range(iterator.getCurrentTokenRow(), iterator.getCurrentTokenColumn(), iterator.getCurrentTokenRow(), iterator.getCurrentTokenColumn() + 1); //Range for `>`
+                    foundOpenTagEnd = true;
+                }
+                if (token.type.indexOf('tag-name') !== -1) {
+                    currentTag = token.value;
+                    if (tag === currentTag) {
+                        if (prevToken.value === '<') {
+                            depth++;
+                        }
+                        else if (prevToken.value === '</') {
+                            depth--;
+                            if (depth < 0) { //found closing tag
+                                iterator.stepBackward();
+                                var closeTagStart = new Range(iterator.getCurrentTokenRow(), iterator.getCurrentTokenColumn(), iterator.getCurrentTokenRow(), iterator.getCurrentTokenColumn() + 2); //Range for </
+                                token = iterator.stepForward();
+                                var closeTagName = new Range(iterator.getCurrentTokenRow(), iterator.getCurrentTokenColumn(), iterator.getCurrentTokenRow(), iterator.getCurrentTokenColumn() + token.value.length);
+                                if (token.type.indexOf('tag-close') === -1) {
+                                    token = iterator.stepForward();
+                                }
+                                if (token && token.value === '>') {
+                                    var closeTagEnd = new Range(iterator.getCurrentTokenRow(), iterator.getCurrentTokenColumn(), iterator.getCurrentTokenRow(), iterator.getCurrentTokenColumn() + 1); //Range for >
+                                }
+                                else {
+                                    return;
+                                }
+                            }
+                        }
+                    }
+                }
+                else if (tag === currentTag && token.value === '/>') { // self-closing tag
+                    depth--;
+                    if (depth < 0) { //found self-closing tag end
+                        var closeTagStart = new Range(iterator.getCurrentTokenRow(), iterator.getCurrentTokenColumn(), iterator.getCurrentTokenRow(), iterator.getCurrentTokenColumn() + 2);
+                        var closeTagName = closeTagStart;
+                        var closeTagEnd = closeTagName;
+                        var openTagEnd = new Range(openTagName.end.row, openTagName.end.column, openTagName.end.row, openTagName.end.column + 1);
+                    }
                 }
             }
-            if (doCache) {
-                this.$docRowCache.push(docRow);
-                this.$screenRowCache.push(row);
-            }
-        }
-        if (foldLine && foldLine.start.row <= docRow) {
-            line = this.getFoldDisplayLine(foldLine);
-            docRow = foldLine.start.row;
-        }
-        else if (row + rowLength <= screenRow || docRow > maxRow) {
+        } while (token && depth >= 0);
+        if (openTagStart && openTagEnd && closeTagStart && closeTagEnd && openTagName && closeTagName) {
             return {
-                row: maxRow,
-                column: this.getLine(maxRow).length
+                openTag: new Range(openTagStart.start.row, openTagStart.start.column, openTagEnd.end.row, openTagEnd.end.column),
+                closeTag: new Range(closeTagStart.start.row, closeTagStart.start.column, closeTagEnd.end.row, closeTagEnd.end.column),
+                openTagName: openTagName,
+                closeTagName: closeTagName
             };
         }
-        else {
-            line = this.getLine(docRow);
-            foldLine = null;
-        }
-        var wrapIndent = 0, splitIndex = Math.floor(screenRow - row);
-        if (this.$useWrapMode) {
-            var splits = this.$wrapData[docRow];
-            if (splits) {
-                column = splits[splitIndex];
-                if (splitIndex > 0 && splits.length) {
-                    wrapIndent = splits.indent;
-                    docColumn = splits[splitIndex - 1] || splits[splits.length - 1];
-                    line = line.substring(docColumn);
-                }
-            }
-        }
-        if (offsetX !== undefined && this.$bidiHandler.isBidiRow(row + splitIndex, docRow, splitIndex))
-            screenColumn = this.$bidiHandler.offsetToCol(offsetX);
-        docColumn += this.$getStringScreenWidth(line, screenColumn - wrapIndent)[1];
-        if (this.$useWrapMode && docColumn >= column)
-            docColumn = column - 1;
-        if (foldLine)
-            return foldLine.idxToPosition(docColumn);
-        return { row: docRow, column: docColumn };
     };
-    EditSession.prototype.documentToScreenPosition = function (docRow, docColumn) {
-        if (typeof docColumn === "undefined")
-            var pos = this.$clipPositionToDocument(/**@type{Point}*/ (docRow).row, /**@type{Point}*/ (docRow).column);
-        else
-            pos = this.$clipPositionToDocument(/**@type{number}*/ (docRow), docColumn);
-        docRow = pos.row;
-        docColumn = pos.column;
-        var screenRow = 0;
-        var foldStartRow = null;
-        var fold = null;
-        fold = this.getFoldAt(docRow, docColumn, 1);
-        if (fold) {
-            docRow = fold.start.row;
-            docColumn = fold.start.column;
+    this.$findOpeningTag = function (iterator, token) {
+        var prevToken = iterator.getCurrentToken();
+        var tag = token.value;
+        var depth = 0;
+        var startRow = iterator.getCurrentTokenRow();
+        var startColumn = iterator.getCurrentTokenColumn();
+        var endColumn = startColumn + 2;
+        var closeTagStart = new Range(startRow, startColumn, startRow, endColumn); //Range for </
+        iterator.stepForward();
+        var closeTagName = new Range(iterator.getCurrentTokenRow(), iterator.getCurrentTokenColumn(), iterator.getCurrentTokenRow(), iterator.getCurrentTokenColumn() + token.value.length);
+        if (token.type.indexOf('tag-close') === -1) {
+            token = iterator.stepForward();
         }
-        var rowEnd, row = 0;
-        var rowCache = this.$docRowCache;
-        var i = this.$getRowCacheIndex(rowCache, docRow);
-        var l = rowCache.length;
-        if (l && i >= 0) {
-            var row = rowCache[i];
-            var screenRow = this.$screenRowCache[i];
-            var doCache = docRow > rowCache[l - 1];
-        }
-        else {
-            var doCache = !l;
+        if (!token || token.value !== ">")
+            return;
+        var closeTagEnd = new Range(iterator.getCurrentTokenRow(), iterator.getCurrentTokenColumn(), iterator.getCurrentTokenRow(), iterator.getCurrentTokenColumn() + 1); //Range for >
+        iterator.stepBackward();
+        iterator.stepBackward();
+        do {
+            token = prevToken;
+            startRow = iterator.getCurrentTokenRow();
+            startColumn = iterator.getCurrentTokenColumn();
+            endColumn = startColumn + token.value.length;
+            prevToken = iterator.stepBackward();
+            if (token) {
+                if (token.type.indexOf('tag-name') !== -1) {
+                    if (tag === token.value) {
+                        if (prevToken.value === '<') {
+                            depth++;
+                            if (depth > 0) { //found opening tag
+                                var openTagName = new Range(startRow, startColumn, startRow, endColumn);
+                                var openTagStart = new Range(iterator.getCurrentTokenRow(), iterator.getCurrentTokenColumn(), iterator.getCurrentTokenRow(), iterator.getCurrentTokenColumn() + 1); //Range for <
+                                do {
+                                    token = iterator.stepForward();
+                                } while (token && token.value !== '>');
+                                var openTagEnd = new Range(iterator.getCurrentTokenRow(), iterator.getCurrentTokenColumn(), iterator.getCurrentTokenRow(), iterator.getCurrentTokenColumn() + 1); //Range for >
+                            }
+                        }
+                        else if (prevToken.value === '</') {
+                            depth--;
+                        }
+                    }
+                }
+                else if (token.value === '/>') { // self-closing tag
+                    var stepCount = 0;
+                    var tmpToken = prevToken;
+                    while (tmpToken) {
+                        if (tmpToken.type.indexOf('tag-name') !== -1 && tmpToken.value === tag) {
+                            depth--;
+                            break;
+                        }
+                        else if (tmpToken.value === '<') {
+                            break;
+                        }
+                        tmpToken = iterator.stepBackward();
+                        stepCount++;
+                    }
+                    for (var i = 0; i < stepCount; i++) {
+                        iterator.stepForward();
+                    }
+                }
+            }
+        } while (prevToken && depth <= 0);
+        if (openTagStart && openTagEnd && closeTagStart && closeTagEnd && openTagName && closeTagName) {
+            return {
+                openTag: new Range(openTagStart.start.row, openTagStart.start.column, openTagEnd.end.row, openTagEnd.end.column),
+                closeTag: new Range(closeTagStart.start.row, closeTagStart.start.column, closeTagEnd.end.row, closeTagEnd.end.column),
+                openTagName: openTagName,
+                closeTagName: closeTagName
+            };
         }
-        var foldLine = this.getNextFoldLine(row);
-        var foldStart = foldLine ? foldLine.start.row : Infinity;
-        while (row < docRow) {
-            if (row >= foldStart) {
-                rowEnd = foldLine.end.row + 1;
-                if (rowEnd > docRow)
-                    break;
-                foldLine = this.getNextFoldLine(rowEnd, foldLine);
-                foldStart = foldLine ? foldLine.start.row : Infinity;
+    };
+}
+exports.BracketMatch = BracketMatch;
+
+});
+
+ace.define("ace/edit_session",["require","exports","module","ace/lib/oop","ace/lib/lang","ace/bidihandler","ace/config","ace/lib/event_emitter","ace/selection","ace/mode/text","ace/range","ace/line_widgets","ace/document","ace/background_tokenizer","ace/search_highlight","ace/undomanager","ace/edit_session/folding","ace/edit_session/bracket_match"], function(require, exports, module){"use strict";
+var oop = require("./lib/oop");
+var lang = require("./lib/lang");
+var BidiHandler = require("./bidihandler").BidiHandler;
+var config = require("./config");
+var EventEmitter = require("./lib/event_emitter").EventEmitter;
+var Selection = require("./selection").Selection;
+var TextMode = require("./mode/text").Mode;
+var Range = require("./range").Range;
+var LineWidgets = require("./line_widgets").LineWidgets;
+var Document = require("./document").Document;
+var BackgroundTokenizer = require("./background_tokenizer").BackgroundTokenizer;
+var SearchHighlight = require("./search_highlight").SearchHighlight;
+var UndoManager = require("./undomanager").UndoManager;
+var EditSession = /** @class */ (function () {
+    function EditSession(text, mode) { this.doc;
+        this.$breakpoints = [];
+        this.$decorations = [];
+        this.$frontMarkers = {};
+        this.$backMarkers = {};
+        this.$markerId = 1;
+        this.$undoSelect = true;
+        this.$editor = null;
+        this.prevOp = {};
+        this.$foldData = [];
+        this.id = "session" + (++EditSession.$uid);
+        this.$foldData.toString = function () {
+            return this.join("\n");
+        };
+        this.bgTokenizer = new BackgroundTokenizer((new TextMode()).getTokenizer(), this);
+        var _self = this;
+        this.bgTokenizer.on("update", function (e) {
+            _self._signal("tokenizerUpdate", e);
+        });
+        this.on("changeFold", this.onChangeFold.bind(this));
+        this.$onChange = this.onChange.bind(this);
+        if (typeof text != "object" || !text.getLine)
+            text = new Document(/**@type{string}*/ (text));
+        this.setDocument(text);
+        this.selection = new Selection(this);
+        this.$onSelectionChange = this.onSelectionChange.bind(this);
+        this.selection.on("changeSelection", this.$onSelectionChange);
+        this.selection.on("changeCursor", this.$onSelectionChange);
+        this.$bidiHandler = new BidiHandler(this);
+        config.resetOptions(this);
+        this.setMode(mode);
+        config._signal("session", this);
+        this.destroyed = false;
+        this.$initOperationListeners();
+    }
+    EditSession.prototype.$initOperationListeners = function () {
+        var _this = this;
+        this.curOp = null;
+        this.on("change", function () {
+            if (!_this.curOp) {
+                _this.startOperation();
+                _this.curOp.selectionBefore = _this.$lastSel;
             }
-            else {
-                rowEnd = row + 1;
+            _this.curOp.docChanged = true;
+        }, true);
+        this.on("changeSelection", function () {
+            if (!_this.curOp) {
+                _this.startOperation();
+                _this.curOp.selectionBefore = _this.$lastSel;
             }
-            screenRow += this.getRowLength(row);
-            row = rowEnd;
-            if (doCache) {
-                this.$docRowCache.push(row);
-                this.$screenRowCache.push(screenRow);
+            _this.curOp.selectionChanged = true;
+        }, true);
+        this.$operationResetTimer = lang.delayedCall(this.endOperation.bind(this, true));
+    };
+    EditSession.prototype.startOperation = function (commandEvent) {
+        if (this.curOp) {
+            if (!commandEvent || this.curOp.command) {
+                return;
             }
+            this.prevOp = this.curOp;
         }
-        var textLine = "";
-        if (foldLine && row >= foldStart) {
-            textLine = this.getFoldDisplayLine(foldLine, docRow, docColumn);
-            foldStartRow = foldLine.start.row;
-        }
-        else {
-            textLine = this.getLine(docRow).substring(0, docColumn);
-            foldStartRow = docRow;
-        }
-        var wrapIndent = 0;
-        if (this.$useWrapMode) {
-            var wrapRow = this.$wrapData[foldStartRow];
-            if (wrapRow) {
-                var screenRowOffset = 0;
-                while (textLine.length >= wrapRow[screenRowOffset]) {
-                    screenRow++;
-                    screenRowOffset++;
-                }
-                textLine = textLine.substring(wrapRow[screenRowOffset - 1] || 0, textLine.length);
-                wrapIndent = screenRowOffset > 0 ? wrapRow.indent : 0;
-            }
+        if (!commandEvent) {
+            commandEvent = {};
         }
-        if (this.lineWidgets && this.lineWidgets[row] && this.lineWidgets[row].rowsAbove)
-            screenRow += this.lineWidgets[row].rowsAbove;
-        return {
-            row: screenRow,
-            column: wrapIndent + this.$getStringScreenWidth(textLine)[0]
+        this.$operationResetTimer.schedule();
+        this.curOp = {
+            command: commandEvent.command || {},
+            args: commandEvent.args
         };
+        this.curOp.selectionBefore = this.selection.toJSON();
+        this._signal("startOperation", commandEvent);
     };
-    EditSession.prototype.documentToScreenColumn = function (row, docColumn) {
-        return this.documentToScreenPosition(row, docColumn).column;
-    };
-    EditSession.prototype.documentToScreenRow = function (docRow, docColumn) {
-        return this.documentToScreenPosition(docRow, docColumn).row;
-    };
-    EditSession.prototype.getScreenLength = function () {
-        var screenRows = 0;
-        var fold = null;
-        if (!this.$useWrapMode) {
-            screenRows = this.getLength();
-            var foldData = this.$foldData;
-            for (var i = 0; i < foldData.length; i++) {
-                fold = foldData[i];
-                screenRows -= fold.end.row - fold.start.row;
+    EditSession.prototype.endOperation = function (e) {
+        if (this.curOp) {
+            if (e && e.returnValue === false) {
+                this.curOp = null;
+                this._signal("endOperation", e);
+                return;
             }
-        }
-        else {
-            var lastRow = this.$wrapData.length;
-            var row = 0, i = 0;
-            var fold = this.$foldData[i++];
-            var foldStart = fold ? fold.start.row : Infinity;
-            while (row < lastRow) {
-                var splits = this.$wrapData[row];
-                screenRows += splits ? splits.length + 1 : 1;
-                row++;
-                if (row > foldStart) {
-                    row = fold.end.row + 1;
-                    fold = this.$foldData[i++];
-                    foldStart = fold ? fold.start.row : Infinity;
-                }
+            if (e == true && this.curOp.command && this.curOp.command.name == "mouse") {
+                return;
             }
+            var currentSelection = this.selection.toJSON();
+            this.curOp.selectionAfter = currentSelection;
+            this.$lastSel = this.selection.toJSON();
+            this.getUndoManager().addSelection(currentSelection);
+            this._signal("beforeEndOperation");
+            this.prevOp = this.curOp;
+            this.curOp = null;
+            this._signal("endOperation", e);
         }
-        if (this.lineWidgets)
-            screenRows += this.$getWidgetScreenLength();
-        return screenRows;
     };
-    EditSession.prototype.$setFontMetrics = function (fm) {
-        if (!this.$enableVarChar)
-            return;
-        this.$getStringScreenWidth = function (str, maxScreenColumn, screenColumn) {
-            if (maxScreenColumn === 0)
-                return [0, 0];
-            if (!maxScreenColumn)
-                maxScreenColumn = Infinity;
-            screenColumn = screenColumn || 0;
-            var c, column;
-            for (column = 0; column < str.length; column++) {
-                c = str.charAt(column);
-                if (c === "\t") {
-                    screenColumn += this.getScreenTabSize(screenColumn);
-                }
-                else {
-                    screenColumn += fm.getCharacterWidth(c);
-                }
-                if (screenColumn > maxScreenColumn) {
-                    break;
-                }
+    EditSession.prototype.setDocument = function (doc) {
+        if (this.doc)
+            this.doc.off("change", this.$onChange);
+        this.doc = doc;
+        doc.on("change", this.$onChange, true);
+        this.bgTokenizer.setDocument(this.getDocument());
+        this.resetCaches();
+    };
+    EditSession.prototype.getDocument = function () {
+        return this.doc;
+    };
+    Object.defineProperty(EditSession.prototype, "widgetManager", {
+        get: function () {
+            var widgetManager = new LineWidgets(this);
+            this.widgetManager = widgetManager;
+            if (this.$editor)
+                widgetManager.attach(this.$editor);
+            return widgetManager;
+        },
+        set: function (value) {
+            Object.defineProperty(this, "widgetManager", {
+                writable: true,
+                enumerable: true,
+                configurable: true,
+                value: value,
+            });
+        },
+        enumerable: false,
+        configurable: true
+    });
+    EditSession.prototype.$resetRowCache = function (docRow) {
+        if (!docRow) {
+            this.$docRowCache = [];
+            this.$screenRowCache = [];
+            return;
+        }
+        var l = this.$docRowCache.length;
+        var i = this.$getRowCacheIndex(this.$docRowCache, docRow) + 1;
+        if (l > i) {
+            this.$docRowCache.splice(i, l);
+            this.$screenRowCache.splice(i, l);
+        }
+    };
+    EditSession.prototype.$getRowCacheIndex = function (cacheArray, val) {
+        var low = 0;
+        var hi = cacheArray.length - 1;
+        while (low <= hi) {
+            var mid = (low + hi) >> 1;
+            var c = cacheArray[mid];
+            if (val > c)
+                low = mid + 1;
+            else if (val < c)
+                hi = mid - 1;
+            else
+                return mid;
+        }
+        return low - 1;
+    };
+    EditSession.prototype.resetCaches = function () {
+        this.$modified = true;
+        this.$wrapData = [];
+        this.$rowLengthCache = [];
+        this.$resetRowCache(0);
+        if (!this.destroyed)
+            this.bgTokenizer.start(0);
+    };
+    EditSession.prototype.onChangeFold = function (e) {
+        var fold = e.data;
+        this.$resetRowCache(fold.start.row);
+    };
+    EditSession.prototype.onChange = function (delta) {
+        this.$modified = true;
+        this.$bidiHandler.onChange(delta);
+        this.$resetRowCache(delta.start.row);
+        var removedFolds = this.$updateInternalDataOnChange(delta);
+        if (!this.$fromUndo && this.$undoManager) {
+            if (removedFolds && removedFolds.length) {
+                this.$undoManager.add({
+                    action: "removeFolds",
+                    folds: removedFolds
+                }, this.mergeUndoDeltas);
+                this.mergeUndoDeltas = true;
             }
-            return [screenColumn, column];
+            this.$undoManager.add(delta, this.mergeUndoDeltas);
+            this.mergeUndoDeltas = true;
+            this.$informUndoManager.schedule();
+        }
+        this.bgTokenizer.$updateOnChange(delta);
+        this._signal("change", delta);
+    };
+    EditSession.prototype.onSelectionChange = function () {
+        this._signal("changeSelection");
+    };
+    EditSession.prototype.setValue = function (text) {
+        this.doc.setValue(text);
+        this.selection.moveTo(0, 0);
+        this.$resetRowCache(0);
+        this.setUndoManager(this.$undoManager);
+        this.getUndoManager().reset();
+    };
+    EditSession.fromJSON = function (session) {
+        if (typeof session == "string")
+            session = JSON.parse(session);
+        var undoManager = new UndoManager();
+        undoManager.$undoStack = session.history.undo;
+        undoManager.$redoStack = session.history.redo;
+        undoManager.mark = session.history.mark;
+        undoManager.$rev = session.history.rev;
+        var editSession = new EditSession(session.value);
+        session.folds.forEach(function (fold) {
+            editSession.addFold("...", Range.fromPoints(fold.start, fold.end));
+        });
+        editSession.setAnnotations(session.annotations);
+        editSession.setBreakpoints(session.breakpoints);
+        editSession.setMode(session.mode);
+        editSession.setScrollLeft(session.scrollLeft);
+        editSession.setScrollTop(session.scrollTop);
+        editSession.setUndoManager(undoManager);
+        editSession.selection.fromJSON(session.selection);
+        return editSession;
+    };
+    EditSession.prototype.toJSON = function () {
+        return {
+            annotations: this.$annotations,
+            breakpoints: this.$breakpoints,
+            folds: this.getAllFolds().map(function (fold) {
+                return fold.range;
+            }),
+            history: this.getUndoManager(),
+            mode: this.$mode.$id,
+            scrollLeft: this.$scrollLeft,
+            scrollTop: this.$scrollTop,
+            selection: this.selection.toJSON(),
+            value: this.doc.getValue()
         };
     };
-    EditSession.prototype.getPrecedingCharacter = function () {
-        var pos = this.selection.getCursor();
-        if (pos.column === 0) {
-            return pos.row === 0 ? "" : this.doc.getNewLineCharacter();
+    EditSession.prototype.toString = function () {
+        return this.doc.getValue();
+    };
+    EditSession.prototype.getSelection = function () {
+        return this.selection;
+    };
+    EditSession.prototype.getState = function (row) {
+        return this.bgTokenizer.getState(row);
+    };
+    EditSession.prototype.getTokens = function (row) {
+        return this.bgTokenizer.getTokens(row);
+    };
+    EditSession.prototype.getTokenAt = function (row, column) {
+        var tokens = this.bgTokenizer.getTokens(row);
+        var token, c = 0;
+        if (column == null) {
+            var i = tokens.length - 1;
+            c = this.getLine(row).length;
         }
-        var currentLine = this.getLine(pos.row);
-        return currentLine[pos.column - 1];
+        else {
+            for (var i = 0; i < tokens.length; i++) {
+                c += tokens[i].value.length;
+                if (c >= column)
+                    break;
+            }
+        }
+        token = tokens[i];
+        if (!token)
+            return null;
+        token.index = i;
+        token.start = c - token.value.length;
+        return token;
     };
-    EditSession.prototype.destroy = function () {
-        if (!this.destroyed) {
-            this.bgTokenizer.setDocument(null);
-            this.bgTokenizer.cleanup();
-            this.destroyed = true;
+    EditSession.prototype.setUndoManager = function (undoManager) {
+        this.$undoManager = undoManager;
+        if (this.$informUndoManager)
+            this.$informUndoManager.cancel();
+        if (undoManager) {
+            var self = this;
+            undoManager.addSession(this);
+            this.$syncInformUndoManager = function () {
+                self.$informUndoManager.cancel();
+                self.mergeUndoDeltas = false;
+            };
+            this.$informUndoManager = lang.delayedCall(this.$syncInformUndoManager);
         }
-        this.endOperation();
-        this.$stopWorker();
-        this.removeAllListeners();
-        if (this.doc) {
-            this.doc.off("change", this.$onChange);
+        else {
+            this.$syncInformUndoManager = function () { };
         }
-        if (this.selection) {
-            this.selection.off("changeCursor", this.$onSelectionChange);
-            this.selection.off("changeSelection", this.$onSelectionChange);
+    };
+    EditSession.prototype.markUndoGroup = function () {
+        if (this.$syncInformUndoManager)
+            this.$syncInformUndoManager();
+    };
+    EditSession.prototype.getUndoManager = function () {
+        return this.$undoManager || this.$defaultUndoManager;
+    };
+    EditSession.prototype.getTabString = function () {
+        if (this.getUseSoftTabs()) {
+            return lang.stringRepeat(" ", this.getTabSize());
+        }
+        else {
+            return "\t";
         }
-        this.selection.detach();
     };
-    return EditSession;
-}());
-EditSession.$uid = 0;
-EditSession.prototype.$modes = config.$modes;
-EditSession.prototype.getValue = EditSession.prototype.toString;
-EditSession.prototype.$defaultUndoManager = {
-    undo: function () { },
-    redo: function () { },
-    hasUndo: function () { },
-    hasRedo: function () { },
-    reset: function () { },
-    add: function () { },
-    addSelection: function () { },
-    startNewGroup: function () { },
-    addSession: function () { }
-};
-EditSession.prototype.$overwrite = false;
-EditSession.prototype.$mode = null;
-EditSession.prototype.$modeId = null;
-EditSession.prototype.$scrollTop = 0;
-EditSession.prototype.$scrollLeft = 0;
-EditSession.prototype.$wrapLimit = 80;
-EditSession.prototype.$useWrapMode = false;
-EditSession.prototype.$wrapLimitRange = {
-    min: null,
-    max: null
-};
-EditSession.prototype.lineWidgets = null;
-EditSession.prototype.isFullWidth = isFullWidth;
-oop.implement(EditSession.prototype, EventEmitter);
-var CHAR = 1, CHAR_EXT = 2, PLACEHOLDER_START = 3, PLACEHOLDER_BODY = 4, PUNCTUATION = 9, SPACE = 10, TAB = 11, TAB_SPACE = 12;
-function isFullWidth(c) {
-    if (c < 0x1100)
-        return false;
-    return c >= 0x1100 && c <= 0x115F ||
-        c >= 0x11A3 && c <= 0x11A7 ||
-        c >= 0x11FA && c <= 0x11FF ||
-        c >= 0x2329 && c <= 0x232A ||
-        c >= 0x2E80 && c <= 0x2E99 ||
-        c >= 0x2E9B && c <= 0x2EF3 ||
-        c >= 0x2F00 && c <= 0x2FD5 ||
-        c >= 0x2FF0 && c <= 0x2FFB ||
-        c >= 0x3000 && c <= 0x303E ||
-        c >= 0x3041 && c <= 0x3096 ||
-        c >= 0x3099 && c <= 0x30FF ||
-        c >= 0x3105 && c <= 0x312D ||
-        c >= 0x3131 && c <= 0x318E ||
-        c >= 0x3190 && c <= 0x31BA ||
-        c >= 0x31C0 && c <= 0x31E3 ||
-        c >= 0x31F0 && c <= 0x321E ||
-        c >= 0x3220 && c <= 0x3247 ||
-        c >= 0x3250 && c <= 0x32FE ||
-        c >= 0x3300 && c <= 0x4DBF ||
-        c >= 0x4E00 && c <= 0xA48C ||
-        c >= 0xA490 && c <= 0xA4C6 ||
-        c >= 0xA960 && c <= 0xA97C ||
-        c >= 0xAC00 && c <= 0xD7A3 ||
-        c >= 0xD7B0 && c <= 0xD7C6 ||
-        c >= 0xD7CB && c <= 0xD7FB ||
-        c >= 0xF900 && c <= 0xFAFF ||
-        c >= 0xFE10 && c <= 0xFE19 ||
-        c >= 0xFE30 && c <= 0xFE52 ||
-        c >= 0xFE54 && c <= 0xFE66 ||
-        c >= 0xFE68 && c <= 0xFE6B ||
-        c >= 0xFF01 && c <= 0xFF60 ||
-        c >= 0xFFE0 && c <= 0xFFE6;
-}
-require("./edit_session/folding").Folding.call(EditSession.prototype);
-require("./edit_session/bracket_match").BracketMatch.call(EditSession.prototype);
-config.defineOptions(EditSession.prototype, "session", {
-    wrap: {
-        set: function (value) {
-            if (!value || value == "off")
-                value = false;
-            else if (value == "free")
-                value = true;
-            else if (value == "printMargin")
-                value = -1;
-            else if (typeof value == "string")
-                value = parseInt(value, 10) || false;
-            if (this.$wrap == value)
-                return;
-            this.$wrap = value;
-            if (!value) {
-                this.setUseWrapMode(false);
-            }
-            else {
-                var col = typeof value == "number" ? value : null;
-                this.setWrapLimitRange(col, col);
-                this.setUseWrapMode(true);
-            }
-        },
-        get: function () {
-            if (this.getUseWrapMode()) {
-                if (this.$wrap == -1)
-                    return "printMargin";
-                if (!this.getWrapLimitRange().min)
-                    return "free";
-                return this.$wrap;
-            }
-            return "off";
-        },
-        handlesSet: true
-    },
-    wrapMethod: {
-        set: function (val) {
-            val = val == "auto"
-                ? this.$mode.type != "text"
-                : val != "text";
-            if (val != this.$wrapAsCode) {
-                this.$wrapAsCode = val;
-                if (this.$useWrapMode) {
-                    this.$useWrapMode = false;
-                    this.setUseWrapMode(true);
-                }
-            }
-        },
-        initialValue: "auto"
-    },
-    indentedSoftWrap: {
-        set: function () {
-            if (this.$useWrapMode) {
-                this.$useWrapMode = false;
-                this.setUseWrapMode(true);
-            }
-        },
-        initialValue: true
-    },
-    firstLineNumber: {
-        set: function () { this._signal("changeBreakpoint"); },
-        initialValue: 1
-    },
-    useWorker: {
-        set: function (useWorker) {
-            this.$useWorker = useWorker;
-            this.$stopWorker();
-            if (useWorker)
-                this.$startWorker();
-        },
-        initialValue: true
-    },
-    useSoftTabs: { initialValue: true },
-    tabSize: {
-        set: function (tabSize) {
-            tabSize = parseInt(tabSize);
-            if (tabSize > 0 && this.$tabSize !== tabSize) {
-                this.$modified = true;
-                this.$rowLengthCache = [];
-                this.$tabSize = tabSize;
-                this._signal("changeTabSize");
-            }
-        },
-        initialValue: 4,
-        handlesSet: true
-    },
-    navigateWithinSoftTabs: { initialValue: false },
-    foldStyle: {
-        set: function (val) { this.setFoldStyle(val); },
-        handlesSet: true
-    },
-    overwrite: {
-        set: function (val) { this._signal("changeOverwrite"); },
-        initialValue: false
-    },
-    newLineMode: {
-        set: function (val) { this.doc.setNewLineMode(val); },
-        get: function () { return this.doc.getNewLineMode(); },
-        handlesSet: true
-    },
-    mode: {
-        set: function (val) { this.setMode(val); },
-        get: function () { return this.$modeId; },
-        handlesSet: true
-    }
-});
-exports.EditSession = EditSession;
-
-});
-
-ace.define("ace/search",["require","exports","module","ace/lib/lang","ace/lib/oop","ace/range"], function(require, exports, module){"use strict";
-var lang = require("./lib/lang");
-var oop = require("./lib/oop");
-var Range = require("./range").Range;
-var Search = /** @class */ (function () {
-    function Search() {
-        this.$options = {};
-    }
-    Search.prototype.set = function (options) {
-        oop.mixin(this.$options, options);
-        return this;
+    EditSession.prototype.setUseSoftTabs = function (val) {
+        this.setOption("useSoftTabs", val);
     };
-    Search.prototype.getOptions = function () {
-        return lang.copyObject(this.$options);
+    EditSession.prototype.getUseSoftTabs = function () {
+        return this.$useSoftTabs && !this.$mode.$indentWithTabs;
     };
-    Search.prototype.setOptions = function (options) {
-        this.$options = options;
+    EditSession.prototype.setTabSize = function (tabSize) {
+        this.setOption("tabSize", tabSize);
     };
-    Search.prototype.find = function (session) {
-        var options = this.$options;
-        var iterator = this.$matchIterator(session, options);
-        if (!iterator)
-            return false;
-        var firstRange = null;
-        iterator.forEach(function (sr, sc, er, ec) {
-            firstRange = new Range(sr, sc, er, ec);
-            if (sc == ec && options.start && /**@type{Range}*/ (options.start).start
-                && options.skipCurrent != false && firstRange.isEqual(/**@type{Range}*/ (options.start))) {
-                firstRange = null;
-                return false;
-            }
-            return true;
-        });
-        return firstRange;
+    EditSession.prototype.getTabSize = function () {
+        return this.$tabSize;
     };
-    Search.prototype.findAll = function (session) {
-        var options = this.$options;
-        if (!options.needle)
-            return [];
-        this.$assembleRegExp(options);
-        var range = options.range;
-        var lines = range
-            ? session.getLines(range.start.row, range.end.row)
-            : session.doc.getAllLines();
-        var ranges = [];
-        var re = options.re;
-        if (options.$isMultiLine) {
-            var len = re.length;
-            var maxRow = lines.length - len;
-            var prevRange;
-            outer: for (var row = re.offset || 0; row <= maxRow; row++) {
-                for (var j = 0; j < len; j++)
-                    if (lines[row + j].search(re[j]) == -1)
-                        continue outer;
-                var startLine = lines[row];
-                var line = lines[row + len - 1];
-                var startIndex = startLine.length - startLine.match(re[0])[0].length;
-                var endIndex = line.match(re[len - 1])[0].length;
-                if (prevRange && prevRange.end.row === row &&
-                    prevRange.end.column > startIndex) {
-                    continue;
-                }
-                ranges.push(prevRange = new Range(row, startIndex, row + len - 1, endIndex));
-                if (len > 2)
-                    row = row + len - 2;
-            }
-        }
-        else {
-            for (var i = 0; i < lines.length; i++) {
-                var matches = lang.getMatchOffsets(lines[i], re);
-                for (var j = 0; j < matches.length; j++) {
-                    var match = matches[j];
-                    ranges.push(new Range(i, match.offset, i, match.offset + match.length));
-                }
-            }
-        }
-        if (range) {
-            var startColumn = range.start.column;
-            var endColumn = range.end.column;
-            var i = 0, j = ranges.length - 1;
-            while (i < j && ranges[i].start.column < startColumn && ranges[i].start.row == 0)
-                i++;
-            var endRow = range.end.row - range.start.row;
-            while (i < j && ranges[j].end.column > endColumn && ranges[j].end.row == endRow)
-                j--;
-            ranges = ranges.slice(i, j + 1);
-            for (i = 0, j = ranges.length; i < j; i++) {
-                ranges[i].start.row += range.start.row;
-                ranges[i].end.row += range.start.row;
-            }
-        }
-        return ranges;
+    EditSession.prototype.isTabStop = function (position) {
+        return this.$useSoftTabs && (position.column % this.$tabSize === 0);
     };
-    Search.prototype.replace = function (input, replacement) {
-        var options = this.$options;
-        var re = this.$assembleRegExp(options);
-        if (options.$isMultiLine)
-            return replacement;
-        if (!re)
-            return;
-        var match = re.exec(input);
-        if (!match || match[0].length != input.length)
-            return null;
-        if (!options.regExp) {
-            replacement = replacement.replace(/\$/g, "$$$$");
-        }
-        replacement = input.replace(re, replacement);
-        if (options.preserveCase) {
-            replacement = replacement.split("");
-            for (var i = Math.min(input.length, input.length); i--;) {
-                var ch = input[i];
-                if (ch && ch.toLowerCase() != ch)
-                    replacement[i] = replacement[i].toUpperCase();
-                else
-                    replacement[i] = replacement[i].toLowerCase();
-            }
-            replacement = replacement.join("");
-        }
-        return replacement;
+    EditSession.prototype.setNavigateWithinSoftTabs = function (navigateWithinSoftTabs) {
+        this.setOption("navigateWithinSoftTabs", navigateWithinSoftTabs);
     };
-    Search.prototype.$assembleRegExp = function (options, $disableFakeMultiline) {
-        if (options.needle instanceof RegExp)
-            return options.re = options.needle;
-        var needle = options.needle;
-        if (!options.needle)
-            return options.re = false;
-        if (!options.regExp)
-            needle = lang.escapeRegExp(needle);
-        var modifier = options.caseSensitive ? "gm" : "gmi";
-        try {
-            new RegExp(needle, "u");
-            options.$supportsUnicodeFlag = true;
-            modifier += "u";
-        }
-        catch (e) {
-            options.$supportsUnicodeFlag = false; //left for backward compatibility with previous versions for cases like /ab\{2}/gu
-        }
-        if (options.wholeWord)
-            needle = addWordBoundary(needle, options);
-        options.$isMultiLine = !$disableFakeMultiline && /[\n\r]/.test(needle);
-        if (options.$isMultiLine)
-            return options.re = this.$assembleMultilineRegExp(needle, modifier);
-        try {
-            var re = new RegExp(needle, modifier);
-        }
-        catch (e) {
-            re = false;
+    EditSession.prototype.getNavigateWithinSoftTabs = function () {
+        return this.$navigateWithinSoftTabs;
+    };
+    EditSession.prototype.setOverwrite = function (overwrite) {
+        this.setOption("overwrite", overwrite);
+    };
+    EditSession.prototype.getOverwrite = function () {
+        return this.$overwrite;
+    };
+    EditSession.prototype.toggleOverwrite = function () {
+        this.setOverwrite(!this.$overwrite);
+    };
+    EditSession.prototype.addGutterDecoration = function (row, className) {
+        if (!this.$decorations[row])
+            this.$decorations[row] = "";
+        this.$decorations[row] += " " + className;
+        this._signal("changeBreakpoint", {});
+    };
+    EditSession.prototype.removeGutterDecoration = function (row, className) {
+        this.$decorations[row] = (this.$decorations[row] || "").replace(" " + className, "");
+        this._signal("changeBreakpoint", {});
+    };
+    EditSession.prototype.getBreakpoints = function () {
+        return this.$breakpoints;
+    };
+    EditSession.prototype.setBreakpoints = function (rows) {
+        this.$breakpoints = [];
+        for (var i = 0; i < rows.length; i++) {
+            this.$breakpoints[rows[i]] = "ace_breakpoint";
         }
-        return options.re = re;
+        this._signal("changeBreakpoint", {});
     };
-    Search.prototype.$assembleMultilineRegExp = function (needle, modifier) {
-        var parts = needle.replace(/\r\n|\r|\n/g, "$\n^").split("\n");
-        var re = [];
-        for (var i = 0; i < parts.length; i++)
-            try {
-                re.push(new RegExp(parts[i], modifier));
-            }
-            catch (e) {
-                return false;
-            }
-        return re;
+    EditSession.prototype.clearBreakpoints = function () {
+        this.$breakpoints = [];
+        this._signal("changeBreakpoint", {});
     };
-    Search.prototype.$matchIterator = function (session, options) {
-        var re = this.$assembleRegExp(options);
-        if (!re)
-            return false;
-        var backwards = options.backwards == true;
-        var skipCurrent = options.skipCurrent != false;
-        var supportsUnicodeFlag = re.unicode;
-        var range = options.range;
-        var start = options.start;
-        if (!start)
-            start = range ? range[backwards ? "end" : "start"] : session.selection.getRange();
-        if (start.start)
-            start = start[skipCurrent != backwards ? "end" : "start"];
-        var firstRow = range ? range.start.row : 0;
-        var lastRow = range ? range.end.row : session.getLength() - 1;
-        if (backwards) {
-            var forEach = function (callback) {
-                var row = start.row;
-                if (forEachInLine(row, start.column, callback))
-                    return;
-                for (row--; row >= firstRow; row--)
-                    if (forEachInLine(row, Number.MAX_VALUE, callback))
-                        return;
-                if (options.wrap == false)
-                    return;
-                for (row = lastRow, firstRow = start.row; row >= firstRow; row--)
-                    if (forEachInLine(row, Number.MAX_VALUE, callback))
-                        return;
-            };
+    EditSession.prototype.setBreakpoint = function (row, className) {
+        if (className === undefined)
+            className = "ace_breakpoint";
+        if (className)
+            this.$breakpoints[row] = className;
+        else
+            delete this.$breakpoints[row];
+        this._signal("changeBreakpoint", {});
+    };
+    EditSession.prototype.clearBreakpoint = function (row) {
+        delete this.$breakpoints[row];
+        this._signal("changeBreakpoint", {});
+    };
+    EditSession.prototype.addMarker = function (range, clazz, type, inFront) {
+        var id = this.$markerId++;
+        var marker = {
+            range: range,
+            type: type || "line",
+            renderer: typeof type == "function" ? type : null,
+            clazz: clazz,
+            inFront: !!inFront,
+            id: id
+        };
+        if (inFront) {
+            this.$frontMarkers[id] = marker;
+            this._signal("changeFrontMarker");
         }
         else {
-            var forEach = function (callback) {
-                var row = start.row;
-                if (forEachInLine(row, start.column, callback))
-                    return;
-                for (row = row + 1; row <= lastRow; row++)
-                    if (forEachInLine(row, 0, callback))
-                        return;
-                if (options.wrap == false)
-                    return;
-                for (row = firstRow, lastRow = start.row; row <= lastRow; row++)
-                    if (forEachInLine(row, 0, callback))
-                        return;
-            };
-        }
-        if (options.$isMultiLine) {
-            var len = re.length;
-            var forEachInLine = function (row, offset, callback) {
-                var startRow = backwards ? row - len + 1 : row;
-                if (startRow < 0 || startRow + len > session.getLength())
-                    return;
-                var line = session.getLine(startRow);
-                var startIndex = line.search(re[0]);
-                if (!backwards && startIndex < offset || startIndex === -1)
-                    return;
-                for (var i = 1; i < len; i++) {
-                    line = session.getLine(startRow + i);
-                    if (line.search(re[i]) == -1)
-                        return;
-                }
-                var endIndex = line.match(re[len - 1])[0].length;
-                if (backwards && endIndex > offset)
-                    return;
-                if (callback(startRow, startIndex, startRow + len - 1, endIndex))
-                    return true;
-            };
+            this.$backMarkers[id] = marker;
+            this._signal("changeBackMarker");
         }
-        else if (backwards) {
-            var forEachInLine = function (row, endIndex, callback) {
-                var line = session.getLine(row);
-                var matches = [];
-                var m, last = 0;
-                re.lastIndex = 0;
-                while ((m = re.exec(line))) {
-                    var length = m[0].length;
-                    last = m.index;
-                    if (!length) {
-                        if (last >= line.length)
-                            break;
-                        re.lastIndex = last += lang.skipEmptyMatch(line, last, supportsUnicodeFlag);
-                    }
-                    if (m.index + length > endIndex)
-                        break;
-                    matches.push(m.index, length);
-                }
-                for (var i = matches.length - 1; i >= 0; i -= 2) {
-                    var column = matches[i - 1];
-                    var length = matches[i];
-                    if (callback(row, column, row, column + length))
-                        return true;
-                }
-            };
+        return id;
+    };
+    EditSession.prototype.addDynamicMarker = function (marker, inFront) {
+        if (!marker.update)
+            return;
+        var id = this.$markerId++;
+        marker.id = id;
+        marker.inFront = !!inFront;
+        if (inFront) {
+            this.$frontMarkers[id] = marker;
+            this._signal("changeFrontMarker");
         }
         else {
-            var forEachInLine = function (row, startIndex, callback) {
-                var line = session.getLine(row);
-                var last;
-                var m;
-                re.lastIndex = startIndex;
-                while ((m = re.exec(line))) {
-                    var length = m[0].length;
-                    last = m.index;
-                    if (callback(row, last, row, last + length))
-                        return true;
-                    if (!length) {
-                        re.lastIndex = last += lang.skipEmptyMatch(line, last, supportsUnicodeFlag);
-                        if (last >= line.length)
-                            return false;
-                    }
-                }
-            };
+            this.$backMarkers[id] = marker;
+            this._signal("changeBackMarker");
         }
-        return { forEach: forEach };
+        return marker;
     };
-    return Search;
-}());
-function addWordBoundary(needle, options) {
-    var supportsLookbehind = lang.supportsLookbehind();
-    function wordBoundary(c, firstChar) {
-        if (firstChar === void 0) { firstChar = true; }
-        var wordRegExp = supportsLookbehind && options.$supportsUnicodeFlag ? new RegExp("[\\p{L}\\p{N}_]", "u") : new RegExp("\\w");
-        if (wordRegExp.test(c) || options.regExp) {
-            if (supportsLookbehind && options.$supportsUnicodeFlag) {
-                if (firstChar)
-                    return "(?<=^|[^\\p{L}\\p{N}_])";
-                return "(?=[^\\p{L}\\p{N}_]|$)";
-            }
-            return "\\b";
+    EditSession.prototype.removeMarker = function (markerId) {
+        var marker = this.$frontMarkers[markerId] || this.$backMarkers[markerId];
+        if (!marker)
+            return;
+        var markers = marker.inFront ? this.$frontMarkers : this.$backMarkers;
+        delete (markers[markerId]);
+        this._signal(marker.inFront ? "changeFrontMarker" : "changeBackMarker");
+    };
+    EditSession.prototype.getMarkers = function (inFront) {
+        return inFront ? this.$frontMarkers : this.$backMarkers;
+    };
+    EditSession.prototype.highlight = function (re) {
+        if (!this.$searchHighlight) {
+            var highlight = new SearchHighlight(null, "ace_selected-word", "text");
+            this.$searchHighlight = this.addDynamicMarker(highlight);
         }
-        return "";
-    }
-    var needleArray = Array.from(needle);
-    var firstChar = needleArray[0];
-    var lastChar = needleArray[needleArray.length - 1];
-    return wordBoundary(firstChar) + needle + wordBoundary(lastChar, false);
-}
-exports.Search = Search;
-
-});
-
-ace.define("ace/keyboard/hash_handler",["require","exports","module","ace/lib/keys","ace/lib/useragent"], function(require, exports, module){"use strict";
-var __extends = (this && this.__extends) || (function () {
-    var extendStatics = function (d, b) {
-        extendStatics = Object.setPrototypeOf ||
-            ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
-            function (d, b) { for (var p in b) if (Object.prototype.hasOwnProperty.call(b, p)) d[p] = b[p]; };
-        return extendStatics(d, b);
+        this.$searchHighlight.setRegexp(re);
     };
-    return function (d, b) {
-        if (typeof b !== "function" && b !== null)
-            throw new TypeError("Class extends value " + String(b) + " is not a constructor or null");
-        extendStatics(d, b);
-        function __() { this.constructor = d; }
-        d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
+    EditSession.prototype.highlightLines = function (startRow, endRow, clazz, inFront) {
+        if (typeof endRow != "number") {
+            clazz = endRow;
+            endRow = startRow;
+        }
+        if (!clazz)
+            clazz = "ace_step";
+        var range = new Range(startRow, 0, endRow, Infinity);
+        range.id = this.addMarker(range, clazz, "fullLine", inFront);
+        return range;
     };
-})(); var keyUtil = require("../lib/keys");
-var useragent = require("../lib/useragent");
-var KEY_MODS = keyUtil.KEY_MODS;
-var MultiHashHandler = /** @class */ (function () {
-    function MultiHashHandler(config, platform) {
-        this.$init(config, platform, false);
-    }
-    MultiHashHandler.prototype.$init = function (config, platform, $singleCommand) {
-        this.platform = platform || (useragent.isMac ? "mac" : "win");
-        this.commands = {};
-        this.commandKeyBinding = {};
-        this.addCommands(config);
-        this.$singleCommand = $singleCommand;
+    EditSession.prototype.setAnnotations = function (annotations) {
+        this.$annotations = annotations;
+        this._signal("changeAnnotation", {});
     };
-    MultiHashHandler.prototype.addCommand = function (command) {
-        if (this.commands[command.name])
-            this.removeCommand(command);
-        this.commands[command.name] = command;
-        if (command.bindKey)
-            this._buildKeyHash(command);
+    EditSession.prototype.getAnnotations = function () {
+        return this.$annotations || [];
     };
-    MultiHashHandler.prototype.removeCommand = function (command, keepCommand) {
-        var name = command && (typeof command === 'string' ? command : command.name);
-        command = this.commands[name];
-        if (!keepCommand)
-            delete this.commands[name];
-        var ckb = this.commandKeyBinding;
-        for (var keyId in ckb) {
-            var cmdGroup = ckb[keyId];
-            if (cmdGroup == command) {
-                delete ckb[keyId];
-            }
-            else if (Array.isArray(cmdGroup)) {
-                var i = cmdGroup.indexOf(command);
-                if (i != -1) {
-                    cmdGroup.splice(i, 1);
-                    if (cmdGroup.length == 1)
-                        ckb[keyId] = cmdGroup[0];
-                }
-            }
-        }
+    EditSession.prototype.clearAnnotations = function () {
+        this.setAnnotations([]);
     };
-    MultiHashHandler.prototype.bindKey = function (key, command, position) {
-        if (typeof key == "object" && key) {
-            if (position == undefined)
-                position = key.position;
-            key = key[this.platform];
+    EditSession.prototype.$detectNewLine = function (text) {
+        var match = text.match(/^.*?(\r?\n)/m);
+        if (match) {
+            this.$autoNewLine = match[1];
         }
-        if (!key)
-            return;
-        if (typeof command == "function")
-            return this.addCommand({ exec: command, bindKey: key, name: command.name || /**@type{string}*/ (key) }); (key).split("|").forEach(function (keyPart) {
-            var chain = "";
-            if (keyPart.indexOf(" ") != -1) {
-                var parts = keyPart.split(/\s+/);
-                keyPart = parts.pop();
-                parts.forEach(function (keyPart) {
-                    var binding = this.parseKeys(keyPart);
-                    var id = KEY_MODS[binding.hashId] + binding.key;
-                    chain += (chain ? " " : "") + id;
-                    this._addCommandToBinding(chain, "chainKeys");
-                }, this);
-                chain += " ";
-            }
-            var binding = this.parseKeys(keyPart);
-            var id = KEY_MODS[binding.hashId] + binding.key;
-            this._addCommandToBinding(chain + id, command, position);
-        }, this);
-    };
-    MultiHashHandler.prototype._addCommandToBinding = function (keyId, command, position) {
-        var ckb = this.commandKeyBinding, i;
-        if (!command) {
-            delete ckb[keyId];
+        else {
+            this.$autoNewLine = "\n";
         }
-        else if (!ckb[keyId] || this.$singleCommand) {
-            ckb[keyId] = command;
+    };
+    EditSession.prototype.getWordRange = function (row, column) {
+        var line = this.getLine(row);
+        var inToken = false;
+        if (column > 0)
+            inToken = !!line.charAt(column - 1).match(this.tokenRe);
+        if (!inToken)
+            inToken = !!line.charAt(column).match(this.tokenRe);
+        if (inToken)
+            var re = this.tokenRe;
+        else if (/^\s+$/.test(line.slice(column - 1, column + 1)))
+            var re = /\s/;
+        else
+            var re = this.nonTokenRe;
+        var start = column;
+        if (start > 0) {
+            do {
+                start--;
+            } while (start >= 0 && line.charAt(start).match(re));
+            start++;
         }
-        else {
-            if (!Array.isArray(ckb[keyId])) {
-                ckb[keyId] = [ckb[keyId]];
-            }
-            else if ((i = ckb[keyId].indexOf(command)) != -1) {
-                ckb[keyId].splice(i, 1);
-            }
-            if (typeof position != "number") {
-                position = getPosition(command);
-            }
-            var commands = ckb[keyId];
-            for (i = 0; i < commands.length; i++) {
-                var other = commands[i];
-                var otherPos = getPosition(other);
-                if (otherPos > position)
-                    break;
-            }
-            commands.splice(i, 0, command);
+        var end = column;
+        while (end < line.length && line.charAt(end).match(re)) {
+            end++;
         }
+        return new Range(row, start, row, end);
     };
-    MultiHashHandler.prototype.addCommands = function (commands) {
-        commands && Object.keys(commands).forEach(function (name) {
-            var command = commands[name];
-            if (!command)
-                return;
-            if (typeof command === "string")
-                return this.bindKey(command, name);
-            if (typeof command === "function")
-                command = { exec: command };
-            if (typeof command !== "object")
-                return;
-            if (!command.name)
-                command.name = name;
-            this.addCommand(command);
-        }, this);
+    EditSession.prototype.getAWordRange = function (row, column) {
+        var wordRange = this.getWordRange(row, column);
+        var line = this.getLine(wordRange.end.row);
+        while (line.charAt(wordRange.end.column).match(/[ \t]/)) {
+            wordRange.end.column += 1;
+        }
+        return wordRange;
     };
-    MultiHashHandler.prototype.removeCommands = function (commands) {
-        Object.keys(commands).forEach(function (name) {
-            this.removeCommand(commands[name]);
-        }, this);
+    EditSession.prototype.setNewLineMode = function (newLineMode) {
+        this.doc.setNewLineMode(newLineMode);
     };
-    MultiHashHandler.prototype.bindKeys = function (keyList) {
-        Object.keys(keyList).forEach(function (key) {
-            this.bindKey(key, keyList[key]);
-        }, this);
+    EditSession.prototype.getNewLineMode = function () {
+        return this.doc.getNewLineMode();
     };
-    MultiHashHandler.prototype._buildKeyHash = function (command) {
-        this.bindKey(command.bindKey, command);
+    EditSession.prototype.setUseWorker = function (useWorker) { this.setOption("useWorker", useWorker); };
+    EditSession.prototype.getUseWorker = function () { return this.$useWorker; };
+    EditSession.prototype.onReloadTokenizer = function (e) {
+        var rows = e.data;
+        this.bgTokenizer.start(rows.first);
+        this._signal("tokenizerUpdate", e);
     };
-    MultiHashHandler.prototype.parseKeys = function (keys) {
-        var parts = keys.toLowerCase().split(/[\-\+]([\-\+])?/).filter(function (x) { return x; });
-        var key = parts.pop();
-        var keyCode = keyUtil[key];
-        if (keyUtil.FUNCTION_KEYS[keyCode])
-            key = keyUtil.FUNCTION_KEYS[keyCode].toLowerCase();
-        else if (!parts.length)
-            return { key: key, hashId: -1 };
-        else if (parts.length == 1 && parts[0] == "shift")
-            return { key: key.toUpperCase(), hashId: -1 };
-        var hashId = 0;
-        for (var i = parts.length; i--;) {
-            var modifier = keyUtil.KEY_MODS[parts[i]];
-            if (modifier == null) {
-                if (typeof console != "undefined")
-                    console.error("invalid modifier " + parts[i] + " in " + keys);
-                return false;
-            }
-            hashId |= modifier;
+    EditSession.prototype.setMode = function (mode, cb) {
+        if (mode && typeof mode === "object") {
+            if (mode.getTokenizer)
+                return this.$onChangeMode(mode);
+            var options = mode;
+            var path = options.path;
         }
-        return { key: key, hashId: hashId };
-    };
-    MultiHashHandler.prototype.findKeyCommand = function (hashId, keyString) {
-        var key = KEY_MODS[hashId] + keyString;
-        return this.commandKeyBinding[key];
-    };
-    MultiHashHandler.prototype.handleKeyboard = function (data, hashId, keyString, keyCode) {
-        if (keyCode < 0)
+        else {
+            path = /**@type{string}*/ (mode) || "ace/mode/text";
+        }
+        if (!this.$modes["ace/mode/text"])
+            this.$modes["ace/mode/text"] = new TextMode();
+        if (this.$modes[path] && !options) {
+            this.$onChangeMode(this.$modes[path]);
+            cb && cb();
             return;
-        var key = KEY_MODS[hashId] + keyString;
-        var command = this.commandKeyBinding[key];
-        if (data.$keyChain) {
-            data.$keyChain += " " + key;
-            command = this.commandKeyBinding[data.$keyChain] || command;
         }
-        if (command) {
-            if (command == "chainKeys" || command[command.length - 1] == "chainKeys") {
-                data.$keyChain = data.$keyChain || key;
-                return { command: "null" };
+        this.$modeId = path;
+        config.loadModule(["mode", path], function (m) {
+            if (this.$modeId !== path)
+                return cb && cb();
+            if (this.$modes[path] && !options) {
+                this.$onChangeMode(this.$modes[path]);
             }
+            else if (m && m.Mode) {
+                m = new m.Mode(options);
+                if (!options) {
+                    this.$modes[path] = m;
+                    m.$id = path;
+                }
+                this.$onChangeMode(m);
+            }
+            cb && cb();
+        }.bind(this));
+        if (!this.$mode)
+            this.$onChangeMode(this.$modes["ace/mode/text"], true);
+    };
+    EditSession.prototype.$onChangeMode = function (mode, $isPlaceholder) {
+        if (!$isPlaceholder)
+            this.$modeId = mode.$id;
+        if (this.$mode === mode)
+            return;
+        var oldMode = this.$mode;
+        this.$mode = mode;
+        this.$stopWorker();
+        if (this.$useWorker)
+            this.$startWorker();
+        var tokenizer = mode.getTokenizer();
+        if (tokenizer.on !== undefined) {
+            var onReloadTokenizer = this.onReloadTokenizer.bind(this);
+            tokenizer.on("update", onReloadTokenizer);
+        }
+        this.bgTokenizer.setTokenizer(tokenizer);
+        this.bgTokenizer.setDocument(this.getDocument());
+        this.tokenRe = mode.tokenRe;
+        this.nonTokenRe = mode.nonTokenRe;
+        if (!$isPlaceholder) {
+            if (mode.attachToSession)
+                mode.attachToSession(this);
+            this.$options.wrapMethod.set.call(this, this.$wrapMethod);
+            this.$setFolding(mode.foldingRules);
+            this.bgTokenizer.start(0);
+            this._emit("changeMode", { oldMode: oldMode, mode: mode });
         }
-        if (data.$keyChain) {
-            if ((!hashId || hashId == 4) && keyString.length == 1)
-                data.$keyChain = data.$keyChain.slice(0, -key.length - 1); // wait for input
-            else if (hashId == -1 || keyCode > 0)
-                data.$keyChain = ""; // reset keyChain
-        }
-        return { command: command };
     };
-    MultiHashHandler.prototype.getStatusText = function (editor, data) {
-        return data.$keyChain || "";
+    EditSession.prototype.$stopWorker = function () {
+        if (this.$worker) {
+            this.$worker.terminate();
+            this.$worker = null;
+        }
     };
-    return MultiHashHandler;
-}());
-function getPosition(command) {
-    return typeof command == "object" && command.bindKey
-        && command.bindKey.position
-        || (command.isDefault ? -100 : 0);
-}
-var HashHandler = /** @class */ (function (_super) {
-    __extends(HashHandler, _super);
-    function HashHandler(config, platform) {
-        var _this = _super.call(this, config, platform) || this;
-        _this.$singleCommand = true;
-        return _this;
-    }
-    return HashHandler;
-}(MultiHashHandler));
-HashHandler.call = function (thisArg, config, platform) {
-    MultiHashHandler.prototype.$init.call(thisArg, config, platform, true);
-};
-MultiHashHandler.call = function (thisArg, config, platform) {
-    MultiHashHandler.prototype.$init.call(thisArg, config, platform, false);
-};
-exports.HashHandler = HashHandler;
-exports.MultiHashHandler = MultiHashHandler;
-
-});
-
-ace.define("ace/commands/command_manager",["require","exports","module","ace/lib/oop","ace/keyboard/hash_handler","ace/lib/event_emitter"], function(require, exports, module){"use strict";
-var __extends = (this && this.__extends) || (function () {
-    var extendStatics = function (d, b) {
-        extendStatics = Object.setPrototypeOf ||
-            ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
-            function (d, b) { for (var p in b) if (Object.prototype.hasOwnProperty.call(b, p)) d[p] = b[p]; };
-        return extendStatics(d, b);
+    EditSession.prototype.$startWorker = function () {
+        try {
+            this.$worker = this.$mode.createWorker(this);
+        }
+        catch (e) {
+            config.warn("Could not load worker", e);
+            this.$worker = null;
+        }
     };
-    return function (d, b) {
-        if (typeof b !== "function" && b !== null)
-            throw new TypeError("Class extends value " + String(b) + " is not a constructor or null");
-        extendStatics(d, b);
-        function __() { this.constructor = d; }
-        d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
+    EditSession.prototype.getMode = function () {
+        return this.$mode;
     };
-})();
-var oop = require("../lib/oop");
-var MultiHashHandler = require("../keyboard/hash_handler").MultiHashHandler;
-var EventEmitter = require("../lib/event_emitter").EventEmitter;
-var CommandManager = /** @class */ (function (_super) {
-    __extends(CommandManager, _super);
-    function CommandManager(platform, commands) {
-        var _this = _super.call(this, commands, platform) || this;
-        _this.byName = _this.commands;
-        _this.setDefaultHandler("exec", function (e) {
-            if (!e.args) {
-                return e.command.exec(e.editor, {}, e.event, true);
-            }
-            return e.command.exec(e.editor, e.args, e.event, false);
+    EditSession.prototype.setScrollTop = function (scrollTop) {
+        if (this.$scrollTop === scrollTop || isNaN(scrollTop))
+            return;
+        this.$scrollTop = scrollTop;
+        this._signal("changeScrollTop", scrollTop);
+    };
+    EditSession.prototype.getScrollTop = function () {
+        return this.$scrollTop;
+    };
+    EditSession.prototype.setScrollLeft = function (scrollLeft) {
+        if (this.$scrollLeft === scrollLeft || isNaN(scrollLeft))
+            return;
+        this.$scrollLeft = scrollLeft;
+        this._signal("changeScrollLeft", scrollLeft);
+    };
+    EditSession.prototype.getScrollLeft = function () {
+        return this.$scrollLeft;
+    };
+    EditSession.prototype.getScreenWidth = function () {
+        this.$computeWidth();
+        if (this.lineWidgets)
+            return Math.max(this.getLineWidgetMaxWidth(), this.screenWidth);
+        return this.screenWidth;
+    };
+    EditSession.prototype.getLineWidgetMaxWidth = function () {
+        if (this.lineWidgetsWidth != null)
+            return this.lineWidgetsWidth;
+        var width = 0;
+        this.lineWidgets.forEach(function (w) {
+            if (w && w.screenWidth > width)
+                width = w.screenWidth;
         });
-        return _this;
-    }
-    CommandManager.prototype.exec = function (command, editor, args) {
-        if (Array.isArray(command)) {
-            for (var i = command.length; i--;) {
-                if (this.exec(command[i], editor, args))
-                    return true;
+        return this.lineWidgetWidth = width;
+    };
+    EditSession.prototype.$computeWidth = function (force) {
+        if (this.$modified || force) {
+            this.$modified = false;
+            if (this.$useWrapMode)
+                return this.screenWidth = this.$wrapLimit;
+            var lines = this.doc.getAllLines();
+            var cache = this.$rowLengthCache;
+            var longestScreenLine = 0;
+            var foldIndex = 0;
+            var foldLine = this.$foldData[foldIndex];
+            var foldStart = foldLine ? foldLine.start.row : Infinity;
+            var len = lines.length;
+            for (var i = 0; i < len; i++) {
+                if (i > foldStart) {
+                    i = foldLine.end.row + 1;
+                    if (i >= len)
+                        break;
+                    foldLine = this.$foldData[foldIndex++];
+                    foldStart = foldLine ? foldLine.start.row : Infinity;
+                }
+                if (cache[i] == null)
+                    cache[i] = this.$getStringScreenWidth(lines[i])[0];
+                if (cache[i] > longestScreenLine)
+                    longestScreenLine = cache[i];
             }
-            return false;
-        }
-        if (typeof command === "string")
-            command = this.commands[command];
-        if (!this.canExecute(command, editor)) {
-            return false;
+            this.screenWidth = longestScreenLine;
         }
-        var e = { editor: editor, command: command, args: args };
-        e.returnValue = this._emit("exec", e);
-        this._signal("afterExec", e);
-        return e.returnValue === false ? false : true;
     };
-    CommandManager.prototype.canExecute = function (command, editor) {
-        if (typeof command === "string")
-            command = this.commands[command];
-        if (!command)
-            return false;
-        if (editor && editor.$readOnly && !command.readOnly)
-            return false;
-        if (this.$checkCommandState != false && command.isAvailable && !command.isAvailable(editor))
-            return false;
-        return true;
+    EditSession.prototype.getLine = function (row) {
+        return this.doc.getLine(row);
     };
-    CommandManager.prototype.toggleRecording = function (editor) {
-        if (this.$inReplay)
+    EditSession.prototype.getLines = function (firstRow, lastRow) {
+        return this.doc.getLines(firstRow, lastRow);
+    };
+    EditSession.prototype.getLength = function () {
+        return this.doc.getLength();
+    };
+    EditSession.prototype.getTextRange = function (range) {
+        return this.doc.getTextRange(range || this.selection.getRange());
+    };
+    EditSession.prototype.insert = function (position, text) {
+        return this.doc.insert(position, text);
+    };
+    EditSession.prototype.remove = function (range) {
+        return this.doc.remove(range);
+    };
+    EditSession.prototype.removeFullLines = function (firstRow, lastRow) {
+        return this.doc.removeFullLines(firstRow, lastRow);
+    };
+    EditSession.prototype.undoChanges = function (deltas, dontSelect) {
+        if (!deltas.length)
             return;
-        editor && editor._emit("changeStatus");
-        if (this.recording) {
-            this.macro.pop();
-            this.off("exec", this.$addCommandToMacro);
-            if (!this.macro.length)
-                this.macro = this.oldMacro;
-            return this.recording = false;
+        this.$fromUndo = true;
+        for (var i = deltas.length - 1; i != -1; i--) {
+            var delta = deltas[i];
+            if (delta.action == "insert" || delta.action == "remove") {
+                this.doc.revertDelta(delta);
+            }
+            else if (delta.folds) {
+                this.addFolds(delta.folds);
+            }
         }
-        if (!this.$addCommandToMacro) {
-            this.$addCommandToMacro = function (e) {
-                this.macro.push([e.command, e.args]);
-            }.bind(this);
+        if (!dontSelect && this.$undoSelect) {
+            if (deltas.selectionBefore)
+                this.selection.fromJSON(deltas.selectionBefore);
+            else
+                this.selection.setRange(this.$getUndoSelection(deltas, true));
         }
-        this.oldMacro = this.macro;
-        this.macro = [];
-        this.on("exec", this.$addCommandToMacro);
-        return this.recording = true;
+        this.$fromUndo = false;
     };
-    CommandManager.prototype.replay = function (editor) {
-        if (this.$inReplay || !this.macro)
+    EditSession.prototype.redoChanges = function (deltas, dontSelect) {
+        if (!deltas.length)
             return;
-        if (this.recording)
-            return this.toggleRecording(editor);
-        try {
-            this.$inReplay = true;
-            this.macro.forEach(function (x) {
-                if (typeof x == "string")
-                    this.exec(x, editor);
-                else
-                    this.exec(x[0], editor, x[1]);
-            }, this);
+        this.$fromUndo = true;
+        for (var i = 0; i < deltas.length; i++) {
+            var delta = deltas[i];
+            if (delta.action == "insert" || delta.action == "remove") {
+                this.doc.$safeApplyDelta(delta);
+            }
         }
-        finally {
-            this.$inReplay = false;
+        if (!dontSelect && this.$undoSelect) {
+            if (deltas.selectionAfter)
+                this.selection.fromJSON(deltas.selectionAfter);
+            else
+                this.selection.setRange(this.$getUndoSelection(deltas, false));
         }
+        this.$fromUndo = false;
     };
-    CommandManager.prototype.trimMacro = function (m) {
-        return m.map(function (x) {
-            if (typeof x[0] != "string")
-                x[0] = x[0].name;
-            if (!x[1])
-                x = x[0];
+    EditSession.prototype.setUndoSelect = function (enable) {
+        this.$undoSelect = enable;
+    };
+    EditSession.prototype.$getUndoSelection = function (deltas, isUndo) {
+        function isInsert(delta) {
+            return isUndo ? delta.action !== "insert" : delta.action === "insert";
+        }
+        var range, point;
+        for (var i = 0; i < deltas.length; i++) {
+            var delta = deltas[i];
+            if (!delta.start)
+                continue; // skip folds
+            if (!range) {
+                if (isInsert(delta)) {
+                    range = Range.fromPoints(delta.start, delta.end);
+                }
+                else {
+                    range = Range.fromPoints(delta.start, delta.start);
+                }
+                continue;
+            }
+            if (isInsert(delta)) {
+                point = delta.start;
+                if (range.compare(point.row, point.column) == -1) {
+                    range.setStart(point);
+                }
+                point = delta.end;
+                if (range.compare(point.row, point.column) == 1) {
+                    range.setEnd(point);
+                }
+            }
+            else {
+                point = delta.start;
+                if (range.compare(point.row, point.column) == -1) {
+                    range = Range.fromPoints(delta.start, delta.start);
+                }
+            }
+        }
+        return range;
+    };
+    EditSession.prototype.replace = function (range, text) {
+        return this.doc.replace(range, text);
+    };
+    EditSession.prototype.moveText = function (fromRange, toPosition, copy) {
+        var text = this.getTextRange(fromRange);
+        var folds = this.getFoldsInRange(fromRange);
+        var toRange = Range.fromPoints(toPosition, toPosition);
+        if (!copy) {
+            this.remove(fromRange);
+            var rowDiff = fromRange.start.row - fromRange.end.row;
+            var collDiff = rowDiff ? -fromRange.end.column : fromRange.start.column - fromRange.end.column;
+            if (collDiff) {
+                if (toRange.start.row == fromRange.end.row && toRange.start.column > fromRange.end.column)
+                    toRange.start.column += collDiff;
+                if (toRange.end.row == fromRange.end.row && toRange.end.column > fromRange.end.column)
+                    toRange.end.column += collDiff;
+            }
+            if (rowDiff && toRange.start.row >= fromRange.end.row) {
+                toRange.start.row += rowDiff;
+                toRange.end.row += rowDiff;
+            }
+        }
+        toRange.end = this.insert(toRange.start, text);
+        if (folds.length) {
+            var oldStart = fromRange.start;
+            var newStart = toRange.start;
+            var rowDiff = newStart.row - oldStart.row;
+            var collDiff = newStart.column - oldStart.column;
+            this.addFolds(folds.map(function (x) {
+                x = x.clone();
+                if (x.start.row == oldStart.row)
+                    x.start.column += collDiff;
+                if (x.end.row == oldStart.row)
+                    x.end.column += collDiff;
+                x.start.row += rowDiff;
+                x.end.row += rowDiff;
+                return x;
+            }));
+        }
+        return toRange;
+    };
+    EditSession.prototype.indentRows = function (startRow, endRow, indentString) {
+        indentString = indentString.replace(/\t/g, this.getTabString());
+        for (var row = startRow; row <= endRow; row++)
+            this.doc.insertInLine({ row: row, column: 0 }, indentString);
+    };
+    EditSession.prototype.outdentRows = function (range) {
+        var rowRange = range.collapseRows();
+        var deleteRange = new Range(0, 0, 0, 0);
+        var size = this.getTabSize();
+        for (var i = rowRange.start.row; i <= rowRange.end.row; ++i) {
+            var line = this.getLine(i);
+            deleteRange.start.row = i;
+            deleteRange.end.row = i;
+            for (var j = 0; j < size; ++j)
+                if (line.charAt(j) != ' ')
+                    break;
+            if (j < size && line.charAt(j) == '\t') {
+                deleteRange.start.column = j;
+                deleteRange.end.column = j + 1;
+            }
+            else {
+                deleteRange.start.column = 0;
+                deleteRange.end.column = j;
+            }
+            this.remove(deleteRange);
+        }
+    };
+    EditSession.prototype.$moveLines = function (firstRow, lastRow, dir) {
+        firstRow = this.getRowFoldStart(firstRow);
+        lastRow = this.getRowFoldEnd(lastRow);
+        if (dir < 0) {
+            var row = this.getRowFoldStart(firstRow + dir);
+            if (row < 0)
+                return 0;
+            var diff = row - firstRow;
+        }
+        else if (dir > 0) {
+            var row = this.getRowFoldEnd(lastRow + dir);
+            if (row > this.doc.getLength() - 1)
+                return 0;
+            var diff = row - lastRow;
+        }
+        else {
+            firstRow = this.$clipRowToDocument(firstRow);
+            lastRow = this.$clipRowToDocument(lastRow);
+            var diff = lastRow - firstRow + 1;
+        }
+        var range = new Range(firstRow, 0, lastRow, Number.MAX_VALUE);
+        var folds = this.getFoldsInRange(range).map(function (x) {
+            x = x.clone();
+            x.start.row += diff;
+            x.end.row += diff;
             return x;
         });
+        var lines = dir == 0
+            ? this.doc.getLines(firstRow, lastRow)
+            : this.doc.removeFullLines(firstRow, lastRow);
+        this.doc.insertFullLines(firstRow + diff, lines);
+        folds.length && this.addFolds(folds);
+        return diff;
     };
-    return CommandManager;
-}(MultiHashHandler));
-oop.implement(CommandManager.prototype, EventEmitter);
-exports.CommandManager = CommandManager;
-
-});
-
-ace.define("ace/commands/default_commands",["require","exports","module","ace/lib/lang","ace/config","ace/range"], function(require, exports, module){"use strict";
-var lang = require("../lib/lang");
-var config = require("../config");
-var Range = require("../range").Range;
-function bindKey(win, mac) {
-    return { win: win, mac: mac };
-}
-exports.commands = [{
-        name: "showSettingsMenu",
-        description: "Show settings menu",
-        bindKey: bindKey("Ctrl-,", "Command-,"),
-        exec: function (editor) {
-            config.loadModule("ace/ext/settings_menu", function (module) {
-                module.init(editor);
-                editor.showSettingsMenu();
-            });
-        },
-        readOnly: true
-    }, {
-        name: "goToNextError",
-        description: "Go to next error",
-        bindKey: bindKey("Alt-E", "F4"),
-        exec: function (editor) {
-            config.loadModule("ace/ext/error_marker", function (module) {
-                module.showErrorMarker(editor, 1);
-            });
-        },
-        scrollIntoView: "animate",
-        readOnly: true
-    }, {
-        name: "goToPreviousError",
-        description: "Go to previous error",
-        bindKey: bindKey("Alt-Shift-E", "Shift-F4"),
-        exec: function (editor) {
-            config.loadModule("ace/ext/error_marker", function (module) {
-                module.showErrorMarker(editor, -1);
-            });
-        },
-        scrollIntoView: "animate",
-        readOnly: true
-    }, {
-        name: "selectall",
-        description: "Select all",
-        bindKey: bindKey("Ctrl-A", "Command-A"),
-        exec: function (editor) { editor.selectAll(); },
-        readOnly: true
-    }, {
-        name: "centerselection",
-        description: "Center selection",
-        bindKey: bindKey(null, "Ctrl-L"),
-        exec: function (editor) { editor.centerSelection(); },
-        readOnly: true
-    }, {
-        name: "gotoline",
-        description: "Go to line...",
-        bindKey: bindKey("Ctrl-L", "Command-L"),
-        exec: function (editor, line) {
-            if (typeof line === "number" && !isNaN(line))
-                editor.gotoLine(line);
-            editor.prompt({ $type: "gotoLine" });
-        },
-        readOnly: true
-    }, {
-        name: "fold",
-        bindKey: bindKey("Alt-L|Ctrl-F1", "Command-Alt-L|Command-F1"),
-        exec: function (editor) { editor.session.toggleFold(false); },
-        multiSelectAction: "forEach",
-        scrollIntoView: "center",
-        readOnly: true
-    }, {
-        name: "unfold",
-        bindKey: bindKey("Alt-Shift-L|Ctrl-Shift-F1", "Command-Alt-Shift-L|Command-Shift-F1"),
-        exec: function (editor) { editor.session.toggleFold(true); },
-        multiSelectAction: "forEach",
-        scrollIntoView: "center",
-        readOnly: true
-    }, {
-        name: "toggleFoldWidget",
-        description: "Toggle fold widget",
-        bindKey: bindKey("F2", "F2"),
-        exec: function (editor) { editor.session.toggleFoldWidget(); },
-        multiSelectAction: "forEach",
-        scrollIntoView: "center",
-        readOnly: true
-    }, {
-        name: "toggleParentFoldWidget",
-        description: "Toggle parent fold widget",
-        bindKey: bindKey("Alt-F2", "Alt-F2"),
-        exec: function (editor) { editor.session.toggleFoldWidget(true); },
-        multiSelectAction: "forEach",
-        scrollIntoView: "center",
-        readOnly: true
-    }, {
-        name: "foldall",
-        description: "Fold all",
-        bindKey: bindKey(null, "Ctrl-Command-Option-0"),
-        exec: function (editor) { editor.session.foldAll(); },
-        scrollIntoView: "center",
-        readOnly: true
-    }, {
-        name: "foldAllComments",
-        description: "Fold all comments",
-        bindKey: bindKey(null, "Ctrl-Command-Option-0"),
-        exec: function (editor) { editor.session.foldAllComments(); },
-        scrollIntoView: "center",
-        readOnly: true
-    }, {
-        name: "foldOther",
-        description: "Fold other",
-        bindKey: bindKey("Alt-0", "Command-Option-0"),
-        exec: function (editor) {
-            editor.session.foldAll();
-            editor.session.unfold(editor.selection.getAllRanges());
+    EditSession.prototype.moveLinesUp = function (firstRow, lastRow) {
+        return this.$moveLines(firstRow, lastRow, -1);
+    };
+    EditSession.prototype.moveLinesDown = function (firstRow, lastRow) {
+        return this.$moveLines(firstRow, lastRow, 1);
+    };
+    EditSession.prototype.duplicateLines = function (firstRow, lastRow) {
+        return this.$moveLines(firstRow, lastRow, 0);
+    };
+    EditSession.prototype.$clipRowToDocument = function (row) {
+        return Math.max(0, Math.min(row, this.doc.getLength() - 1));
+    };
+    EditSession.prototype.$clipColumnToRow = function (row, column) {
+        if (column < 0)
+            return 0;
+        return Math.min(this.doc.getLine(row).length, column);
+    };
+    EditSession.prototype.$clipPositionToDocument = function (row, column) {
+        column = Math.max(0, column);
+        if (row < 0) {
+            row = 0;
+            column = 0;
+        }
+        else {
+            var len = this.doc.getLength();
+            if (row >= len) {
+                row = len - 1;
+                column = this.doc.getLine(len - 1).length;
+            }
+            else {
+                column = Math.min(this.doc.getLine(row).length, column);
+            }
+        }
+        return {
+            row: row,
+            column: column
+        };
+    };
+    EditSession.prototype.$clipRangeToDocument = function (range) {
+        if (range.start.row < 0) {
+            range.start.row = 0;
+            range.start.column = 0;
+        }
+        else {
+            range.start.column = this.$clipColumnToRow(range.start.row, range.start.column);
+        }
+        var len = this.doc.getLength() - 1;
+        if (range.end.row > len) {
+            range.end.row = len;
+            range.end.column = this.doc.getLine(len).length;
+        }
+        else {
+            range.end.column = this.$clipColumnToRow(range.end.row, range.end.column);
+        }
+        return range;
+    };
+    EditSession.prototype.setUseWrapMode = function (useWrapMode) {
+        if (useWrapMode != this.$useWrapMode) {
+            this.$useWrapMode = useWrapMode;
+            this.$modified = true;
+            this.$resetRowCache(0);
+            if (useWrapMode) {
+                var len = this.getLength();
+                this.$wrapData = Array(len);
+                this.$updateWrapData(0, len - 1);
+            }
+            this._signal("changeWrapMode");
+        }
+    };
+    EditSession.prototype.getUseWrapMode = function () {
+        return this.$useWrapMode;
+    };
+    EditSession.prototype.setWrapLimitRange = function (min, max) {
+        if (this.$wrapLimitRange.min !== min || this.$wrapLimitRange.max !== max) {
+            this.$wrapLimitRange = { min: min, max: max };
+            this.$modified = true;
+            this.$bidiHandler.markAsDirty();
+            if (this.$useWrapMode)
+                this._signal("changeWrapMode");
+        }
+    };
+    EditSession.prototype.adjustWrapLimit = function (desiredLimit, $printMargin) {
+        var limits = this.$wrapLimitRange;
+        if (limits.max < 0)
+            limits = { min: $printMargin, max: $printMargin };
+        var wrapLimit = this.$constrainWrapLimit(desiredLimit, limits.min, limits.max);
+        if (wrapLimit != this.$wrapLimit && wrapLimit > 1) {
+            this.$wrapLimit = wrapLimit;
+            this.$modified = true;
+            if (this.$useWrapMode) {
+                this.$updateWrapData(0, this.getLength() - 1);
+                this.$resetRowCache(0);
+                this._signal("changeWrapLimit");
+            }
+            return true;
+        }
+        return false;
+    };
+    EditSession.prototype.$constrainWrapLimit = function (wrapLimit, min, max) {
+        if (min)
+            wrapLimit = Math.max(min, wrapLimit);
+        if (max)
+            wrapLimit = Math.min(max, wrapLimit);
+        return wrapLimit;
+    };
+    EditSession.prototype.getWrapLimit = function () {
+        return this.$wrapLimit;
+    };
+    EditSession.prototype.setWrapLimit = function (limit) {
+        this.setWrapLimitRange(limit, limit);
+    };
+    EditSession.prototype.getWrapLimitRange = function () {
+        return {
+            min: this.$wrapLimitRange.min,
+            max: this.$wrapLimitRange.max
+        };
+    };
+    EditSession.prototype.$updateInternalDataOnChange = function (delta) {
+        var useWrapMode = this.$useWrapMode;
+        var action = delta.action;
+        var start = delta.start;
+        var end = delta.end;
+        var firstRow = start.row;
+        var lastRow = end.row;
+        var len = lastRow - firstRow;
+        var removedFolds = null;
+        this.$updating = true;
+        if (len != 0) {
+            if (action === "remove") {
+                this[useWrapMode ? "$wrapData" : "$rowLengthCache"].splice(firstRow, len);
+                var foldLines = this.$foldData;
+                removedFolds = this.getFoldsInRange(delta);
+                this.removeFolds(removedFolds);
+                var foldLine = this.getFoldLine(end.row);
+                var idx = 0;
+                if (foldLine) {
+                    foldLine.addRemoveChars(end.row, end.column, start.column - end.column);
+                    foldLine.shiftRow(-len);
+                    var foldLineBefore = this.getFoldLine(firstRow);
+                    if (foldLineBefore && foldLineBefore !== foldLine) {
+                        foldLineBefore.merge(foldLine);
+                        foldLine = foldLineBefore;
+                    }
+                    idx = foldLines.indexOf(foldLine) + 1;
+                }
+                for (idx; idx < foldLines.length; idx++) {
+                    var foldLine = foldLines[idx];
+                    if (foldLine.start.row >= end.row) {
+                        foldLine.shiftRow(-len);
+                    }
+                }
+                lastRow = firstRow;
+            }
+            else {
+                var args = Array(len);
+                args.unshift(firstRow, 0);
+                var arr = useWrapMode ? this.$wrapData : this.$rowLengthCache;
+                arr.splice.apply(arr, args);
+                var foldLines = this.$foldData;
+                var foldLine = this.getFoldLine(firstRow);
+                var idx = 0;
+                if (foldLine) {
+                    var cmp = foldLine.range.compareInside(start.row, start.column);
+                    if (cmp == 0) {
+                        foldLine = foldLine.split(start.row, start.column);
+                        if (foldLine) {
+                            foldLine.shiftRow(len);
+                            foldLine.addRemoveChars(lastRow, 0, end.column - start.column);
+                        }
+                    }
+                    else 
+                    if (cmp == -1) {
+                        foldLine.addRemoveChars(firstRow, 0, end.column - start.column);
+                        foldLine.shiftRow(len);
+                    }
+                    idx = foldLines.indexOf(foldLine) + 1;
+                }
+                for (idx; idx < foldLines.length; idx++) {
+                    var foldLine = foldLines[idx];
+                    if (foldLine.start.row >= firstRow) {
+                        foldLine.shiftRow(len);
+                    }
+                }
+            }
+        }
+        else {
+            len = Math.abs(delta.start.column - delta.end.column);
+            if (action === "remove") {
+                removedFolds = this.getFoldsInRange(delta);
+                this.removeFolds(removedFolds);
+                len = -len;
+            }
+            var foldLine = this.getFoldLine(firstRow);
+            if (foldLine) {
+                foldLine.addRemoveChars(firstRow, start.column, len);
+            }
+        }
+        if (useWrapMode && this.$wrapData.length != this.doc.getLength()) {
+            console.error("doc.getLength() and $wrapData.length have to be the same!");
+        }
+        this.$updating = false;
+        if (useWrapMode)
+            this.$updateWrapData(firstRow, lastRow);
+        else
+            this.$updateRowLengthCache(firstRow, lastRow);
+        return removedFolds;
+    };
+    EditSession.prototype.$updateRowLengthCache = function (firstRow, lastRow) {
+        this.$rowLengthCache[firstRow] = null;
+        this.$rowLengthCache[lastRow] = null;
+    };
+    EditSession.prototype.$updateWrapData = function (firstRow, lastRow) {
+        var lines = this.doc.getAllLines();
+        var tabSize = this.getTabSize();
+        var wrapData = this.$wrapData;
+        var wrapLimit = this.$wrapLimit;
+        var tokens;
+        var foldLine;
+        var row = firstRow;
+        lastRow = Math.min(lastRow, lines.length - 1);
+        while (row <= lastRow) {
+            foldLine = this.getFoldLine(row, foldLine);
+            if (!foldLine) {
+                tokens = this.$getDisplayTokens(lines[row]);
+                wrapData[row] = this.$computeWrapSplits(tokens, wrapLimit, tabSize);
+                row++;
+            }
+            else {
+                tokens = [];
+                foldLine.walk(function (placeholder, row, column, lastColumn) {
+                    var walkTokens;
+                    if (placeholder != null) {
+                        walkTokens = this.$getDisplayTokens(placeholder, tokens.length);
+                        walkTokens[0] = PLACEHOLDER_START;
+                        for (var i = 1; i < walkTokens.length; i++) {
+                            walkTokens[i] = PLACEHOLDER_BODY;
+                        }
+                    }
+                    else {
+                        walkTokens = this.$getDisplayTokens(lines[row].substring(lastColumn, column), tokens.length);
+                    }
+                    tokens = tokens.concat(walkTokens);
+                }.bind(this), foldLine.end.row, lines[foldLine.end.row].length + 1);
+                wrapData[foldLine.start.row] = this.$computeWrapSplits(tokens, wrapLimit, tabSize);
+                row = foldLine.end.row + 1;
+            }
+        }
+    };
+    EditSession.prototype.$computeWrapSplits = function (tokens, wrapLimit, tabSize) {
+        if (tokens.length == 0) {
+            return [];
+        }
+        var splits = [];
+        var displayLength = tokens.length;
+        var lastSplit = 0, lastDocSplit = 0;
+        var isCode = this.$wrapAsCode;
+        var indentedSoftWrap = this.$indentedSoftWrap;
+        var maxIndent = wrapLimit <= Math.max(2 * tabSize, 8)
+            || indentedSoftWrap === false ? 0 : Math.floor(wrapLimit / 2);
+        function getWrapIndent() {
+            var indentation = 0;
+            if (maxIndent === 0)
+                return indentation;
+            if (indentedSoftWrap) {
+                for (var i = 0; i < tokens.length; i++) {
+                    var token = tokens[i];
+                    if (token == SPACE)
+                        indentation += 1;
+                    else if (token == TAB)
+                        indentation += tabSize;
+                    else if (token == TAB_SPACE)
+                        continue;
+                    else
+                        break;
+                }
+            }
+            if (isCode && indentedSoftWrap !== false)
+                indentation += tabSize;
+            return Math.min(indentation, maxIndent);
+        }
+        function addSplit(screenPos) {
+            var len = screenPos - lastSplit;
+            for (var i = lastSplit; i < screenPos; i++) {
+                var ch = tokens[i];
+                if (ch === 12 || ch === 2)
+                    len -= 1;
+            }
+            if (!splits.length) {
+                indent = getWrapIndent();
+                splits.indent = indent;
+            }
+            lastDocSplit += len;
+            splits.push(lastDocSplit);
+            lastSplit = screenPos;
+        }
+        var indent = 0;
+        while (displayLength - lastSplit > wrapLimit - indent) {
+            var split = lastSplit + wrapLimit - indent;
+            if (tokens[split - 1] >= SPACE && tokens[split] >= SPACE) {
+                addSplit(split);
+                continue;
+            }
+            if (tokens[split] == PLACEHOLDER_START || tokens[split] == PLACEHOLDER_BODY) {
+                for (split; split != lastSplit - 1; split--) {
+                    if (tokens[split] == PLACEHOLDER_START) {
+                        break;
+                    }
+                }
+                if (split > lastSplit) {
+                    addSplit(split);
+                    continue;
+                }
+                split = lastSplit + wrapLimit;
+                for (split; split < tokens.length; split++) {
+                    if (tokens[split] != PLACEHOLDER_BODY) {
+                        break;
+                    }
+                }
+                if (split == tokens.length) {
+                    break; // Breaks the while-loop.
+                }
+                addSplit(split);
+                continue;
+            }
+            var minSplit = Math.max(split - (wrapLimit - (wrapLimit >> 2)), lastSplit - 1);
+            while (split > minSplit && tokens[split] < PLACEHOLDER_START) {
+                split--;
+            }
+            if (isCode) {
+                while (split > minSplit && tokens[split] < PLACEHOLDER_START) {
+                    split--;
+                }
+                while (split > minSplit && tokens[split] == PUNCTUATION) {
+                    split--;
+                }
+            }
+            else {
+                while (split > minSplit && tokens[split] < SPACE) {
+                    split--;
+                }
+            }
+            if (split > minSplit) {
+                addSplit(++split);
+                continue;
+            }
+            split = lastSplit + wrapLimit;
+            if (tokens[split] == CHAR_EXT)
+                split--;
+            addSplit(split - indent);
+        }
+        return splits;
+    };
+    EditSession.prototype.$getDisplayTokens = function (str, offset) {
+        var arr = [];
+        var tabSize;
+        offset = offset || 0;
+        for (var i = 0; i < str.length; i++) {
+            var c = str.charCodeAt(i);
+            if (c == 9) {
+                tabSize = this.getScreenTabSize(arr.length + offset);
+                arr.push(TAB);
+                for (var n = 1; n < tabSize; n++) {
+                    arr.push(TAB_SPACE);
+                }
+            }
+            else if (c == 32) {
+                arr.push(SPACE);
+            }
+            else if ((c > 39 && c < 48) || (c > 57 && c < 64)) {
+                arr.push(PUNCTUATION);
+            }
+            else if (c >= 0x1100 && isFullWidth(c)) {
+                arr.push(CHAR, CHAR_EXT);
+            }
+            else {
+                arr.push(CHAR);
+            }
+        }
+        return arr;
+    };
+    EditSession.prototype.$getStringScreenWidth = function (str, maxScreenColumn, screenColumn) {
+        if (maxScreenColumn == 0)
+            return [0, 0];
+        if (maxScreenColumn == null)
+            maxScreenColumn = Infinity;
+        screenColumn = screenColumn || 0;
+        var c, column;
+        for (column = 0; column < str.length; column++) {
+            c = str.charCodeAt(column);
+            if (c == 9) {
+                screenColumn += this.getScreenTabSize(screenColumn);
+            }
+            else if (c >= 0x1100 && isFullWidth(c)) {
+                screenColumn += 2;
+            }
+            else {
+                screenColumn += 1;
+            }
+            if (screenColumn > maxScreenColumn) {
+                break;
+            }
+        }
+        return [screenColumn, column];
+    };
+    EditSession.prototype.getRowLength = function (row) {
+        var h = 1;
+        if (this.lineWidgets)
+            h += this.lineWidgets[row] && this.lineWidgets[row].rowCount || 0;
+        if (!this.$useWrapMode || !this.$wrapData[row])
+            return h;
+        else
+            return this.$wrapData[row].length + h;
+    };
+    EditSession.prototype.getRowLineCount = function (row) {
+        if (!this.$useWrapMode || !this.$wrapData[row]) {
+            return 1;
+        }
+        else {
+            return this.$wrapData[row].length + 1;
+        }
+    };
+    EditSession.prototype.getRowWrapIndent = function (screenRow) {
+        if (this.$useWrapMode) {
+            var pos = this.screenToDocumentPosition(screenRow, Number.MAX_VALUE);
+            var splits = this.$wrapData[pos.row];
+            return splits.length && splits[0] < pos.column ? splits.indent : 0;
+        }
+        else {
+            return 0;
+        }
+    };
+    EditSession.prototype.getScreenLastRowColumn = function (screenRow) {
+        var pos = this.screenToDocumentPosition(screenRow, Number.MAX_VALUE);
+        return this.documentToScreenColumn(pos.row, pos.column);
+    };
+    EditSession.prototype.getDocumentLastRowColumn = function (docRow, docColumn) {
+        var screenRow = this.documentToScreenRow(docRow, docColumn);
+        return this.getScreenLastRowColumn(screenRow);
+    };
+    EditSession.prototype.getDocumentLastRowColumnPosition = function (docRow, docColumn) {
+        var screenRow = this.documentToScreenRow(docRow, docColumn);
+        return this.screenToDocumentPosition(screenRow, Number.MAX_VALUE / 10);
+    };
+    EditSession.prototype.getRowSplitData = function (row) {
+        if (!this.$useWrapMode) {
+            return undefined;
+        }
+        else {
+            return this.$wrapData[row];
+        }
+    };
+    EditSession.prototype.getScreenTabSize = function (screenColumn) {
+        return this.$tabSize - (screenColumn % this.$tabSize | 0);
+    };
+    EditSession.prototype.screenToDocumentRow = function (screenRow, screenColumn) {
+        return this.screenToDocumentPosition(screenRow, screenColumn).row;
+    };
+    EditSession.prototype.screenToDocumentColumn = function (screenRow, screenColumn) {
+        return this.screenToDocumentPosition(screenRow, screenColumn).column;
+    };
+    EditSession.prototype.screenToDocumentPosition = function (screenRow, screenColumn, offsetX) {
+        if (screenRow < 0)
+            return { row: 0, column: 0 };
+        var line;
+        var docRow = 0;
+        var docColumn = 0;
+        var column;
+        var row = 0;
+        var rowLength = 0;
+        var rowCache = this.$screenRowCache;
+        var i = this.$getRowCacheIndex(rowCache, screenRow);
+        var l = rowCache.length;
+        if (l && i >= 0) {
+            var row = rowCache[i];
+            var docRow = this.$docRowCache[i];
+            var doCache = screenRow > rowCache[l - 1];
+        }
+        else {
+            var doCache = !l;
+        }
+        var maxRow = this.getLength() - 1;
+        var foldLine = this.getNextFoldLine(docRow);
+        var foldStart = foldLine ? foldLine.start.row : Infinity;
+        while (row <= screenRow) {
+            rowLength = this.getRowLength(docRow);
+            if (row + rowLength > screenRow || docRow >= maxRow) {
+                break;
+            }
+            else {
+                row += rowLength;
+                docRow++;
+                if (docRow > foldStart) {
+                    docRow = foldLine.end.row + 1;
+                    foldLine = this.getNextFoldLine(docRow, foldLine);
+                    foldStart = foldLine ? foldLine.start.row : Infinity;
+                }
+            }
+            if (doCache) {
+                this.$docRowCache.push(docRow);
+                this.$screenRowCache.push(row);
+            }
+        }
+        if (foldLine && foldLine.start.row <= docRow) {
+            line = this.getFoldDisplayLine(foldLine);
+            docRow = foldLine.start.row;
+        }
+        else if (row + rowLength <= screenRow || docRow > maxRow) {
+            return {
+                row: maxRow,
+                column: this.getLine(maxRow).length
+            };
+        }
+        else {
+            line = this.getLine(docRow);
+            foldLine = null;
+        }
+        var wrapIndent = 0, splitIndex = Math.floor(screenRow - row);
+        if (this.$useWrapMode) {
+            var splits = this.$wrapData[docRow];
+            if (splits) {
+                column = splits[splitIndex];
+                if (splitIndex > 0 && splits.length) {
+                    wrapIndent = splits.indent;
+                    docColumn = splits[splitIndex - 1] || splits[splits.length - 1];
+                    line = line.substring(docColumn);
+                }
+            }
+        }
+        if (offsetX !== undefined && this.$bidiHandler.isBidiRow(row + splitIndex, docRow, splitIndex))
+            screenColumn = this.$bidiHandler.offsetToCol(offsetX);
+        docColumn += this.$getStringScreenWidth(line, screenColumn - wrapIndent)[1];
+        if (this.$useWrapMode && docColumn >= column)
+            docColumn = column - 1;
+        if (foldLine)
+            return foldLine.idxToPosition(docColumn);
+        return { row: docRow, column: docColumn };
+    };
+    EditSession.prototype.documentToScreenPosition = function (docRow, docColumn) {
+        if (typeof docColumn === "undefined")
+            var pos = this.$clipPositionToDocument(/**@type{Point}*/ (docRow).row, /**@type{Point}*/ (docRow).column);
+        else
+            pos = this.$clipPositionToDocument(/**@type{number}*/ (docRow), docColumn);
+        docRow = pos.row;
+        docColumn = pos.column;
+        var screenRow = 0;
+        var foldStartRow = null;
+        var fold = null;
+        fold = this.getFoldAt(docRow, docColumn, 1);
+        if (fold) {
+            docRow = fold.start.row;
+            docColumn = fold.start.column;
+        }
+        var rowEnd, row = 0;
+        var rowCache = this.$docRowCache;
+        var i = this.$getRowCacheIndex(rowCache, docRow);
+        var l = rowCache.length;
+        if (l && i >= 0) {
+            var row = rowCache[i];
+            var screenRow = this.$screenRowCache[i];
+            var doCache = docRow > rowCache[l - 1];
+        }
+        else {
+            var doCache = !l;
+        }
+        var foldLine = this.getNextFoldLine(row);
+        var foldStart = foldLine ? foldLine.start.row : Infinity;
+        while (row < docRow) {
+            if (row >= foldStart) {
+                rowEnd = foldLine.end.row + 1;
+                if (rowEnd > docRow)
+                    break;
+                foldLine = this.getNextFoldLine(rowEnd, foldLine);
+                foldStart = foldLine ? foldLine.start.row : Infinity;
+            }
+            else {
+                rowEnd = row + 1;
+            }
+            screenRow += this.getRowLength(row);
+            row = rowEnd;
+            if (doCache) {
+                this.$docRowCache.push(row);
+                this.$screenRowCache.push(screenRow);
+            }
+        }
+        var textLine = "";
+        if (foldLine && row >= foldStart) {
+            textLine = this.getFoldDisplayLine(foldLine, docRow, docColumn);
+            foldStartRow = foldLine.start.row;
+        }
+        else {
+            textLine = this.getLine(docRow).substring(0, docColumn);
+            foldStartRow = docRow;
+        }
+        var wrapIndent = 0;
+        if (this.$useWrapMode) {
+            var wrapRow = this.$wrapData[foldStartRow];
+            if (wrapRow) {
+                var screenRowOffset = 0;
+                while (textLine.length >= wrapRow[screenRowOffset]) {
+                    screenRow++;
+                    screenRowOffset++;
+                }
+                textLine = textLine.substring(wrapRow[screenRowOffset - 1] || 0, textLine.length);
+                wrapIndent = screenRowOffset > 0 ? wrapRow.indent : 0;
+            }
+        }
+        if (this.lineWidgets && this.lineWidgets[row] && this.lineWidgets[row].rowsAbove)
+            screenRow += this.lineWidgets[row].rowsAbove;
+        return {
+            row: screenRow,
+            column: wrapIndent + this.$getStringScreenWidth(textLine)[0]
+        };
+    };
+    EditSession.prototype.documentToScreenColumn = function (row, docColumn) {
+        return this.documentToScreenPosition(row, docColumn).column;
+    };
+    EditSession.prototype.documentToScreenRow = function (docRow, docColumn) {
+        return this.documentToScreenPosition(docRow, docColumn).row;
+    };
+    EditSession.prototype.getScreenLength = function () {
+        var screenRows = 0;
+        var fold = null;
+        if (!this.$useWrapMode) {
+            screenRows = this.getLength();
+            var foldData = this.$foldData;
+            for (var i = 0; i < foldData.length; i++) {
+                fold = foldData[i];
+                screenRows -= fold.end.row - fold.start.row;
+            }
+        }
+        else {
+            var lastRow = this.$wrapData.length;
+            var row = 0, i = 0;
+            var fold = this.$foldData[i++];
+            var foldStart = fold ? fold.start.row : Infinity;
+            while (row < lastRow) {
+                var splits = this.$wrapData[row];
+                screenRows += splits ? splits.length + 1 : 1;
+                row++;
+                if (row > foldStart) {
+                    row = fold.end.row + 1;
+                    fold = this.$foldData[i++];
+                    foldStart = fold ? fold.start.row : Infinity;
+                }
+            }
+        }
+        if (this.lineWidgets)
+            screenRows += this.$getWidgetScreenLength();
+        return screenRows;
+    };
+    EditSession.prototype.$setFontMetrics = function (fm) {
+        if (!this.$enableVarChar)
+            return;
+        this.$getStringScreenWidth = function (str, maxScreenColumn, screenColumn) {
+            if (maxScreenColumn === 0)
+                return [0, 0];
+            if (!maxScreenColumn)
+                maxScreenColumn = Infinity;
+            screenColumn = screenColumn || 0;
+            var c, column;
+            for (column = 0; column < str.length; column++) {
+                c = str.charAt(column);
+                if (c === "\t") {
+                    screenColumn += this.getScreenTabSize(screenColumn);
+                }
+                else {
+                    screenColumn += fm.getCharacterWidth(c);
+                }
+                if (screenColumn > maxScreenColumn) {
+                    break;
+                }
+            }
+            return [screenColumn, column];
+        };
+    };
+    EditSession.prototype.getPrecedingCharacter = function () {
+        var pos = this.selection.getCursor();
+        if (pos.column === 0) {
+            return pos.row === 0 ? "" : this.doc.getNewLineCharacter();
+        }
+        var currentLine = this.getLine(pos.row);
+        return currentLine[pos.column - 1];
+    };
+    EditSession.prototype.destroy = function () {
+        if (!this.destroyed) {
+            this.bgTokenizer.setDocument(null);
+            this.bgTokenizer.cleanup();
+            this.destroyed = true;
+        }
+        this.endOperation();
+        this.$stopWorker();
+        this.removeAllListeners();
+        if (this.doc) {
+            this.doc.off("change", this.$onChange);
+        }
+        if (this.selection) {
+            this.selection.off("changeCursor", this.$onSelectionChange);
+            this.selection.off("changeSelection", this.$onSelectionChange);
+        }
+        this.selection.detach();
+    };
+    return EditSession;
+}());
+EditSession.$uid = 0;
+EditSession.prototype.$modes = config.$modes;
+EditSession.prototype.getValue = EditSession.prototype.toString;
+EditSession.prototype.$defaultUndoManager = {
+    undo: function () { },
+    redo: function () { },
+    hasUndo: function () { },
+    hasRedo: function () { },
+    reset: function () { },
+    add: function () { },
+    addSelection: function () { },
+    startNewGroup: function () { },
+    addSession: function () { }
+};
+EditSession.prototype.$overwrite = false;
+EditSession.prototype.$mode = null;
+EditSession.prototype.$modeId = null;
+EditSession.prototype.$scrollTop = 0;
+EditSession.prototype.$scrollLeft = 0;
+EditSession.prototype.$wrapLimit = 80;
+EditSession.prototype.$useWrapMode = false;
+EditSession.prototype.$wrapLimitRange = {
+    min: null,
+    max: null
+};
+EditSession.prototype.lineWidgets = null;
+EditSession.prototype.isFullWidth = isFullWidth;
+oop.implement(EditSession.prototype, EventEmitter);
+var CHAR = 1, CHAR_EXT = 2, PLACEHOLDER_START = 3, PLACEHOLDER_BODY = 4, PUNCTUATION = 9, SPACE = 10, TAB = 11, TAB_SPACE = 12;
+function isFullWidth(c) {
+    if (c < 0x1100)
+        return false;
+    return c >= 0x1100 && c <= 0x115F ||
+        c >= 0x11A3 && c <= 0x11A7 ||
+        c >= 0x11FA && c <= 0x11FF ||
+        c >= 0x2329 && c <= 0x232A ||
+        c >= 0x2E80 && c <= 0x2E99 ||
+        c >= 0x2E9B && c <= 0x2EF3 ||
+        c >= 0x2F00 && c <= 0x2FD5 ||
+        c >= 0x2FF0 && c <= 0x2FFB ||
+        c >= 0x3000 && c <= 0x303E ||
+        c >= 0x3041 && c <= 0x3096 ||
+        c >= 0x3099 && c <= 0x30FF ||
+        c >= 0x3105 && c <= 0x312D ||
+        c >= 0x3131 && c <= 0x318E ||
+        c >= 0x3190 && c <= 0x31BA ||
+        c >= 0x31C0 && c <= 0x31E3 ||
+        c >= 0x31F0 && c <= 0x321E ||
+        c >= 0x3220 && c <= 0x3247 ||
+        c >= 0x3250 && c <= 0x32FE ||
+        c >= 0x3300 && c <= 0x4DBF ||
+        c >= 0x4E00 && c <= 0xA48C ||
+        c >= 0xA490 && c <= 0xA4C6 ||
+        c >= 0xA960 && c <= 0xA97C ||
+        c >= 0xAC00 && c <= 0xD7A3 ||
+        c >= 0xD7B0 && c <= 0xD7C6 ||
+        c >= 0xD7CB && c <= 0xD7FB ||
+        c >= 0xF900 && c <= 0xFAFF ||
+        c >= 0xFE10 && c <= 0xFE19 ||
+        c >= 0xFE30 && c <= 0xFE52 ||
+        c >= 0xFE54 && c <= 0xFE66 ||
+        c >= 0xFE68 && c <= 0xFE6B ||
+        c >= 0xFF01 && c <= 0xFF60 ||
+        c >= 0xFFE0 && c <= 0xFFE6;
+}
+require("./edit_session/folding").Folding.call(EditSession.prototype);
+require("./edit_session/bracket_match").BracketMatch.call(EditSession.prototype);
+config.defineOptions(EditSession.prototype, "session", {
+    wrap: {
+        set: function (value) {
+            if (!value || value == "off")
+                value = false;
+            else if (value == "free")
+                value = true;
+            else if (value == "printMargin")
+                value = -1;
+            else if (typeof value == "string")
+                value = parseInt(value, 10) || false;
+            if (this.$wrap == value)
+                return;
+            this.$wrap = value;
+            if (!value) {
+                this.setUseWrapMode(false);
+            }
+            else {
+                var col = typeof value == "number" ? value : null;
+                this.setWrapLimitRange(col, col);
+                this.setUseWrapMode(true);
+            }
         },
-        scrollIntoView: "center",
-        readOnly: true
-    }, {
-        name: "unfoldall",
-        description: "Unfold all",
-        bindKey: bindKey("Alt-Shift-0", "Command-Option-Shift-0"),
-        exec: function (editor) { editor.session.unfold(); },
-        scrollIntoView: "center",
-        readOnly: true
-    }, {
-        name: "findnext",
-        description: "Find next",
-        bindKey: bindKey("Ctrl-K", "Command-G"),
-        exec: function (editor) { editor.findNext(); },
-        multiSelectAction: "forEach",
-        scrollIntoView: "center",
-        readOnly: true
-    }, {
-        name: "findprevious",
-        description: "Find previous",
-        bindKey: bindKey("Ctrl-Shift-K", "Command-Shift-G"),
-        exec: function (editor) { editor.findPrevious(); },
-        multiSelectAction: "forEach",
-        scrollIntoView: "center",
-        readOnly: true
-    }, {
-        name: "selectOrFindNext",
-        description: "Select or find next",
-        bindKey: bindKey("Alt-K", "Ctrl-G"),
-        exec: function (editor) {
-            if (editor.selection.isEmpty())
-                editor.selection.selectWord();
-            else
-                editor.findNext();
+        get: function () {
+            if (this.getUseWrapMode()) {
+                if (this.$wrap == -1)
+                    return "printMargin";
+                if (!this.getWrapLimitRange().min)
+                    return "free";
+                return this.$wrap;
+            }
+            return "off";
         },
-        readOnly: true
-    }, {
-        name: "selectOrFindPrevious",
-        description: "Select or find previous",
-        bindKey: bindKey("Alt-Shift-K", "Ctrl-Shift-G"),
-        exec: function (editor) {
-            if (editor.selection.isEmpty())
-                editor.selection.selectWord();
-            else
-                editor.findPrevious();
+        handlesSet: true
+    },
+    wrapMethod: {
+        set: function (val) {
+            val = val == "auto"
+                ? this.$mode.type != "text"
+                : val != "text";
+            if (val != this.$wrapAsCode) {
+                this.$wrapAsCode = val;
+                if (this.$useWrapMode) {
+                    this.$useWrapMode = false;
+                    this.setUseWrapMode(true);
+                }
+            }
         },
-        readOnly: true
-    }, {
-        name: "find",
-        description: "Find",
-        bindKey: bindKey("Ctrl-F", "Command-F"),
+        initialValue: "auto"
+    },
+    indentedSoftWrap: {
+        set: function () {
+            if (this.$useWrapMode) {
+                this.$useWrapMode = false;
+                this.setUseWrapMode(true);
+            }
+        },
+        initialValue: true
+    },
+    firstLineNumber: {
+        set: function () { this._signal("changeBreakpoint"); },
+        initialValue: 1
+    },
+    useWorker: {
+        set: function (useWorker) {
+            this.$useWorker = useWorker;
+            this.$stopWorker();
+            if (useWorker)
+                this.$startWorker();
+        },
+        initialValue: true
+    },
+    useSoftTabs: { initialValue: true },
+    tabSize: {
+        set: function (tabSize) {
+            tabSize = parseInt(tabSize);
+            if (tabSize > 0 && this.$tabSize !== tabSize) {
+                this.$modified = true;
+                this.$rowLengthCache = [];
+                this.$tabSize = tabSize;
+                this._signal("changeTabSize");
+            }
+        },
+        initialValue: 4,
+        handlesSet: true
+    },
+    navigateWithinSoftTabs: { initialValue: false },
+    foldStyle: {
+        set: function (val) { this.setFoldStyle(val); },
+        handlesSet: true
+    },
+    overwrite: {
+        set: function (val) { this._signal("changeOverwrite"); },
+        initialValue: false
+    },
+    newLineMode: {
+        set: function (val) { this.doc.setNewLineMode(val); },
+        get: function () { return this.doc.getNewLineMode(); },
+        handlesSet: true
+    },
+    mode: {
+        set: function (val) { this.setMode(val); },
+        get: function () { return this.$modeId; },
+        handlesSet: true
+    }
+});
+exports.EditSession = EditSession;
+
+});
+
+ace.define("ace/search",["require","exports","module","ace/lib/lang","ace/lib/oop","ace/range"], function(require, exports, module){"use strict";
+var lang = require("./lib/lang");
+var oop = require("./lib/oop");
+var Range = require("./range").Range;
+var Search = /** @class */ (function () {
+    function Search() {
+        this.$options = {};
+    }
+    Search.prototype.set = function (options) {
+        oop.mixin(this.$options, options);
+        return this;
+    };
+    Search.prototype.getOptions = function () {
+        return lang.copyObject(this.$options);
+    };
+    Search.prototype.setOptions = function (options) {
+        this.$options = options;
+    };
+    Search.prototype.find = function (session) {
+        var options = this.$options;
+        var iterator = this.$matchIterator(session, options);
+        if (!iterator)
+            return false;
+        var firstRange = null;
+        iterator.forEach(function (sr, sc, er, ec) {
+            firstRange = new Range(sr, sc, er, ec);
+            if (sc == ec && options.start && /**@type{Range}*/ (options.start).start
+                && options.skipCurrent != false && firstRange.isEqual(/**@type{Range}*/ (options.start))) {
+                firstRange = null;
+                return false;
+            }
+            return true;
+        });
+        return firstRange;
+    };
+    Search.prototype.findAll = function (session) {
+        var options = this.$options;
+        if (!options.needle)
+            return [];
+        this.$assembleRegExp(options);
+        var range = options.range;
+        var lines = range
+            ? session.getLines(range.start.row, range.end.row)
+            : session.doc.getAllLines();
+        var ranges = [];
+        var re = options.re;
+        if (options.$isMultiLine) {
+            var len = re.length;
+            var maxRow = lines.length - len;
+            var prevRange;
+            outer: for (var row = re.offset || 0; row <= maxRow; row++) {
+                for (var j = 0; j < len; j++)
+                    if (lines[row + j].search(re[j]) == -1)
+                        continue outer;
+                var startLine = lines[row];
+                var line = lines[row + len - 1];
+                var startIndex = startLine.length - startLine.match(re[0])[0].length;
+                var endIndex = line.match(re[len - 1])[0].length;
+                if (prevRange && prevRange.end.row === row &&
+                    prevRange.end.column > startIndex) {
+                    continue;
+                }
+                ranges.push(prevRange = new Range(row, startIndex, row + len - 1, endIndex));
+                if (len > 2)
+                    row = row + len - 2;
+            }
+        }
+        else {
+            for (var i = 0; i < lines.length; i++) {
+                var matches = lang.getMatchOffsets(lines[i], re);
+                for (var j = 0; j < matches.length; j++) {
+                    var match = matches[j];
+                    ranges.push(new Range(i, match.offset, i, match.offset + match.length));
+                }
+            }
+        }
+        if (range) {
+            var startColumn = range.start.column;
+            var endColumn = range.end.column;
+            var i = 0, j = ranges.length - 1;
+            while (i < j && ranges[i].start.column < startColumn && ranges[i].start.row == 0)
+                i++;
+            var endRow = range.end.row - range.start.row;
+            while (i < j && ranges[j].end.column > endColumn && ranges[j].end.row == endRow)
+                j--;
+            ranges = ranges.slice(i, j + 1);
+            for (i = 0, j = ranges.length; i < j; i++) {
+                ranges[i].start.row += range.start.row;
+                ranges[i].end.row += range.start.row;
+            }
+        }
+        return ranges;
+    };
+    Search.prototype.replace = function (input, replacement) {
+        var options = this.$options;
+        var re = this.$assembleRegExp(options);
+        if (options.$isMultiLine)
+            return replacement;
+        if (!re)
+            return;
+        var match = re.exec(input);
+        if (!match || match[0].length != input.length)
+            return null;
+        if (!options.regExp) {
+            replacement = replacement.replace(/\$/g, "$$$$");
+        }
+        replacement = input.replace(re, replacement);
+        if (options.preserveCase) {
+            replacement = replacement.split("");
+            for (var i = Math.min(input.length, input.length); i--;) {
+                var ch = input[i];
+                if (ch && ch.toLowerCase() != ch)
+                    replacement[i] = replacement[i].toUpperCase();
+                else
+                    replacement[i] = replacement[i].toLowerCase();
+            }
+            replacement = replacement.join("");
+        }
+        return replacement;
+    };
+    Search.prototype.$assembleRegExp = function (options, $disableFakeMultiline) {
+        if (options.needle instanceof RegExp)
+            return options.re = options.needle;
+        var needle = options.needle;
+        if (!options.needle)
+            return options.re = false;
+        if (!options.regExp)
+            needle = lang.escapeRegExp(needle);
+        var modifier = options.caseSensitive ? "gm" : "gmi";
+        try {
+            new RegExp(needle, "u");
+            options.$supportsUnicodeFlag = true;
+            modifier += "u";
+        }
+        catch (e) {
+            options.$supportsUnicodeFlag = false; //left for backward compatibility with previous versions for cases like /ab\{2}/gu
+        }
+        if (options.wholeWord)
+            needle = addWordBoundary(needle, options);
+        options.$isMultiLine = !$disableFakeMultiline && /[\n\r]/.test(needle);
+        if (options.$isMultiLine)
+            return options.re = this.$assembleMultilineRegExp(needle, modifier);
+        try {
+            var re = new RegExp(needle, modifier);
+        }
+        catch (e) {
+            re = false;
+        }
+        return options.re = re;
+    };
+    Search.prototype.$assembleMultilineRegExp = function (needle, modifier) {
+        var parts = needle.replace(/\r\n|\r|\n/g, "$\n^").split("\n");
+        var re = [];
+        for (var i = 0; i < parts.length; i++)
+            try {
+                re.push(new RegExp(parts[i], modifier));
+            }
+            catch (e) {
+                return false;
+            }
+        return re;
+    };
+    Search.prototype.$matchIterator = function (session, options) {
+        var re = this.$assembleRegExp(options);
+        if (!re)
+            return false;
+        var backwards = options.backwards == true;
+        var skipCurrent = options.skipCurrent != false;
+        var supportsUnicodeFlag = re.unicode;
+        var range = options.range;
+        var start = options.start;
+        if (!start)
+            start = range ? range[backwards ? "end" : "start"] : session.selection.getRange();
+        if (start.start)
+            start = start[skipCurrent != backwards ? "end" : "start"];
+        var firstRow = range ? range.start.row : 0;
+        var lastRow = range ? range.end.row : session.getLength() - 1;
+        if (backwards) {
+            var forEach = function (callback) {
+                var row = start.row;
+                if (forEachInLine(row, start.column, callback))
+                    return;
+                for (row--; row >= firstRow; row--)
+                    if (forEachInLine(row, Number.MAX_VALUE, callback))
+                        return;
+                if (options.wrap == false)
+                    return;
+                for (row = lastRow, firstRow = start.row; row >= firstRow; row--)
+                    if (forEachInLine(row, Number.MAX_VALUE, callback))
+                        return;
+            };
+        }
+        else {
+            var forEach = function (callback) {
+                var row = start.row;
+                if (forEachInLine(row, start.column, callback))
+                    return;
+                for (row = row + 1; row <= lastRow; row++)
+                    if (forEachInLine(row, 0, callback))
+                        return;
+                if (options.wrap == false)
+                    return;
+                for (row = firstRow, lastRow = start.row; row <= lastRow; row++)
+                    if (forEachInLine(row, 0, callback))
+                        return;
+            };
+        }
+        if (options.$isMultiLine) {
+            var len = re.length;
+            var forEachInLine = function (row, offset, callback) {
+                var startRow = backwards ? row - len + 1 : row;
+                if (startRow < 0 || startRow + len > session.getLength())
+                    return;
+                var line = session.getLine(startRow);
+                var startIndex = line.search(re[0]);
+                if (!backwards && startIndex < offset || startIndex === -1)
+                    return;
+                for (var i = 1; i < len; i++) {
+                    line = session.getLine(startRow + i);
+                    if (line.search(re[i]) == -1)
+                        return;
+                }
+                var endIndex = line.match(re[len - 1])[0].length;
+                if (backwards && endIndex > offset)
+                    return;
+                if (callback(startRow, startIndex, startRow + len - 1, endIndex))
+                    return true;
+            };
+        }
+        else if (backwards) {
+            var forEachInLine = function (row, endIndex, callback) {
+                var line = session.getLine(row);
+                var matches = [];
+                var m, last = 0;
+                re.lastIndex = 0;
+                while ((m = re.exec(line))) {
+                    var length = m[0].length;
+                    last = m.index;
+                    if (!length) {
+                        if (last >= line.length)
+                            break;
+                        re.lastIndex = last += lang.skipEmptyMatch(line, last, supportsUnicodeFlag);
+                    }
+                    if (m.index + length > endIndex)
+                        break;
+                    matches.push(m.index, length);
+                }
+                for (var i = matches.length - 1; i >= 0; i -= 2) {
+                    var column = matches[i - 1];
+                    var length = matches[i];
+                    if (callback(row, column, row, column + length))
+                        return true;
+                }
+            };
+        }
+        else {
+            var forEachInLine = function (row, startIndex, callback) {
+                var line = session.getLine(row);
+                var last;
+                var m;
+                re.lastIndex = startIndex;
+                while ((m = re.exec(line))) {
+                    var length = m[0].length;
+                    last = m.index;
+                    if (callback(row, last, row, last + length))
+                        return true;
+                    if (!length) {
+                        re.lastIndex = last += lang.skipEmptyMatch(line, last, supportsUnicodeFlag);
+                        if (last >= line.length)
+                            return false;
+                    }
+                }
+            };
+        }
+        return { forEach: forEach };
+    };
+    return Search;
+}());
+function addWordBoundary(needle, options) {
+    var supportsLookbehind = lang.supportsLookbehind();
+    function wordBoundary(c, firstChar) {
+        if (firstChar === void 0) { firstChar = true; }
+        var wordRegExp = supportsLookbehind && options.$supportsUnicodeFlag ? new RegExp("[\\p{L}\\p{N}_]", "u") : new RegExp("\\w");
+        if (wordRegExp.test(c) || options.regExp) {
+            if (supportsLookbehind && options.$supportsUnicodeFlag) {
+                if (firstChar)
+                    return "(?<=^|[^\\p{L}\\p{N}_])";
+                return "(?=[^\\p{L}\\p{N}_]|$)";
+            }
+            return "\\b";
+        }
+        return "";
+    }
+    var needleArray = Array.from(needle);
+    var firstChar = needleArray[0];
+    var lastChar = needleArray[needleArray.length - 1];
+    return wordBoundary(firstChar) + needle + wordBoundary(lastChar, false);
+}
+exports.Search = Search;
+
+});
+
+ace.define("ace/keyboard/hash_handler",["require","exports","module","ace/lib/keys","ace/lib/useragent"], function(require, exports, module){"use strict";
+var __extends = (this && this.__extends) || (function () {
+    var extendStatics = function (d, b) {
+        extendStatics = Object.setPrototypeOf ||
+            ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
+            function (d, b) { for (var p in b) if (Object.prototype.hasOwnProperty.call(b, p)) d[p] = b[p]; };
+        return extendStatics(d, b);
+    };
+    return function (d, b) {
+        if (typeof b !== "function" && b !== null)
+            throw new TypeError("Class extends value " + String(b) + " is not a constructor or null");
+        extendStatics(d, b);
+        function __() { this.constructor = d; }
+        d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
+    };
+})(); var keyUtil = require("../lib/keys");
+var useragent = require("../lib/useragent");
+var KEY_MODS = keyUtil.KEY_MODS;
+var MultiHashHandler = /** @class */ (function () {
+    function MultiHashHandler(config, platform) {
+        this.$init(config, platform, false);
+    }
+    MultiHashHandler.prototype.$init = function (config, platform, $singleCommand) {
+        this.platform = platform || (useragent.isMac ? "mac" : "win");
+        this.commands = {};
+        this.commandKeyBinding = {};
+        this.addCommands(config);
+        this.$singleCommand = $singleCommand;
+    };
+    MultiHashHandler.prototype.addCommand = function (command) {
+        if (this.commands[command.name])
+            this.removeCommand(command);
+        this.commands[command.name] = command;
+        if (command.bindKey)
+            this._buildKeyHash(command);
+    };
+    MultiHashHandler.prototype.removeCommand = function (command, keepCommand) {
+        var name = command && (typeof command === 'string' ? command : command.name);
+        command = this.commands[name];
+        if (!keepCommand)
+            delete this.commands[name];
+        var ckb = this.commandKeyBinding;
+        for (var keyId in ckb) {
+            var cmdGroup = ckb[keyId];
+            if (cmdGroup == command) {
+                delete ckb[keyId];
+            }
+            else if (Array.isArray(cmdGroup)) {
+                var i = cmdGroup.indexOf(command);
+                if (i != -1) {
+                    cmdGroup.splice(i, 1);
+                    if (cmdGroup.length == 1)
+                        ckb[keyId] = cmdGroup[0];
+                }
+            }
+        }
+    };
+    MultiHashHandler.prototype.bindKey = function (key, command, position) {
+        if (typeof key == "object" && key) {
+            if (position == undefined)
+                position = key.position;
+            key = key[this.platform];
+        }
+        if (!key)
+            return;
+        if (typeof command == "function")
+            return this.addCommand({ exec: command, bindKey: key, name: command.name || /**@type{string}*/ (key) }); (key).split("|").forEach(function (keyPart) {
+            var chain = "";
+            if (keyPart.indexOf(" ") != -1) {
+                var parts = keyPart.split(/\s+/);
+                keyPart = parts.pop();
+                parts.forEach(function (keyPart) {
+                    var binding = this.parseKeys(keyPart);
+                    var id = KEY_MODS[binding.hashId] + binding.key;
+                    chain += (chain ? " " : "") + id;
+                    this._addCommandToBinding(chain, "chainKeys");
+                }, this);
+                chain += " ";
+            }
+            var binding = this.parseKeys(keyPart);
+            var id = KEY_MODS[binding.hashId] + binding.key;
+            this._addCommandToBinding(chain + id, command, position);
+        }, this);
+    };
+    MultiHashHandler.prototype._addCommandToBinding = function (keyId, command, position) {
+        var ckb = this.commandKeyBinding, i;
+        if (!command) {
+            delete ckb[keyId];
+        }
+        else if (!ckb[keyId] || this.$singleCommand) {
+            ckb[keyId] = command;
+        }
+        else {
+            if (!Array.isArray(ckb[keyId])) {
+                ckb[keyId] = [ckb[keyId]];
+            }
+            else if ((i = ckb[keyId].indexOf(command)) != -1) {
+                ckb[keyId].splice(i, 1);
+            }
+            if (typeof position != "number") {
+                position = getPosition(command);
+            }
+            var commands = ckb[keyId];
+            for (i = 0; i < commands.length; i++) {
+                var other = commands[i];
+                var otherPos = getPosition(other);
+                if (otherPos > position)
+                    break;
+            }
+            commands.splice(i, 0, command);
+        }
+    };
+    MultiHashHandler.prototype.addCommands = function (commands) {
+        commands && Object.keys(commands).forEach(function (name) {
+            var command = commands[name];
+            if (!command)
+                return;
+            if (typeof command === "string")
+                return this.bindKey(command, name);
+            if (typeof command === "function")
+                command = { exec: command };
+            if (typeof command !== "object")
+                return;
+            if (!command.name)
+                command.name = name;
+            this.addCommand(command);
+        }, this);
+    };
+    MultiHashHandler.prototype.removeCommands = function (commands) {
+        Object.keys(commands).forEach(function (name) {
+            this.removeCommand(commands[name]);
+        }, this);
+    };
+    MultiHashHandler.prototype.bindKeys = function (keyList) {
+        Object.keys(keyList).forEach(function (key) {
+            this.bindKey(key, keyList[key]);
+        }, this);
+    };
+    MultiHashHandler.prototype._buildKeyHash = function (command) {
+        this.bindKey(command.bindKey, command);
+    };
+    MultiHashHandler.prototype.parseKeys = function (keys) {
+        var parts = keys.toLowerCase().split(/[\-\+]([\-\+])?/).filter(function (x) { return x; });
+        var key = parts.pop();
+        var keyCode = keyUtil[key];
+        if (keyUtil.FUNCTION_KEYS[keyCode])
+            key = keyUtil.FUNCTION_KEYS[keyCode].toLowerCase();
+        else if (!parts.length)
+            return { key: key, hashId: -1 };
+        else if (parts.length == 1 && parts[0] == "shift")
+            return { key: key.toUpperCase(), hashId: -1 };
+        var hashId = 0;
+        for (var i = parts.length; i--;) {
+            var modifier = keyUtil.KEY_MODS[parts[i]];
+            if (modifier == null) {
+                if (typeof console != "undefined")
+                    console.error("invalid modifier " + parts[i] + " in " + keys);
+                return false;
+            }
+            hashId |= modifier;
+        }
+        return { key: key, hashId: hashId };
+    };
+    MultiHashHandler.prototype.findKeyCommand = function (hashId, keyString) {
+        var key = KEY_MODS[hashId] + keyString;
+        return this.commandKeyBinding[key];
+    };
+    MultiHashHandler.prototype.handleKeyboard = function (data, hashId, keyString, keyCode) {
+        if (keyCode < 0)
+            return;
+        var key = KEY_MODS[hashId] + keyString;
+        var command = this.commandKeyBinding[key];
+        if (data.$keyChain) {
+            data.$keyChain += " " + key;
+            command = this.commandKeyBinding[data.$keyChain] || command;
+        }
+        if (command) {
+            if (command == "chainKeys" || command[command.length - 1] == "chainKeys") {
+                data.$keyChain = data.$keyChain || key;
+                return { command: "null" };
+            }
+        }
+        if (data.$keyChain) {
+            if ((!hashId || hashId == 4) && keyString.length == 1)
+                data.$keyChain = data.$keyChain.slice(0, -key.length - 1); // wait for input
+            else if (hashId == -1 || keyCode > 0)
+                data.$keyChain = ""; // reset keyChain
+        }
+        return { command: command };
+    };
+    MultiHashHandler.prototype.getStatusText = function (editor, data) {
+        return data.$keyChain || "";
+    };
+    return MultiHashHandler;
+}());
+function getPosition(command) {
+    return typeof command == "object" && command.bindKey
+        && command.bindKey.position
+        || (command.isDefault ? -100 : 0);
+}
+var HashHandler = /** @class */ (function (_super) {
+    __extends(HashHandler, _super);
+    function HashHandler(config, platform) {
+        var _this = _super.call(this, config, platform) || this;
+        _this.$singleCommand = true;
+        return _this;
+    }
+    return HashHandler;
+}(MultiHashHandler));
+HashHandler.call = function (thisArg, config, platform) {
+    MultiHashHandler.prototype.$init.call(thisArg, config, platform, true);
+};
+MultiHashHandler.call = function (thisArg, config, platform) {
+    MultiHashHandler.prototype.$init.call(thisArg, config, platform, false);
+};
+exports.HashHandler = HashHandler;
+exports.MultiHashHandler = MultiHashHandler;
+
+});
+
+ace.define("ace/commands/command_manager",["require","exports","module","ace/lib/oop","ace/keyboard/hash_handler","ace/lib/event_emitter"], function(require, exports, module){"use strict";
+var __extends = (this && this.__extends) || (function () {
+    var extendStatics = function (d, b) {
+        extendStatics = Object.setPrototypeOf ||
+            ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
+            function (d, b) { for (var p in b) if (Object.prototype.hasOwnProperty.call(b, p)) d[p] = b[p]; };
+        return extendStatics(d, b);
+    };
+    return function (d, b) {
+        if (typeof b !== "function" && b !== null)
+            throw new TypeError("Class extends value " + String(b) + " is not a constructor or null");
+        extendStatics(d, b);
+        function __() { this.constructor = d; }
+        d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
+    };
+})();
+var oop = require("../lib/oop");
+var MultiHashHandler = require("../keyboard/hash_handler").MultiHashHandler;
+var EventEmitter = require("../lib/event_emitter").EventEmitter;
+var CommandManager = /** @class */ (function (_super) {
+    __extends(CommandManager, _super);
+    function CommandManager(platform, commands) {
+        var _this = _super.call(this, commands, platform) || this;
+        _this.byName = _this.commands;
+        _this.setDefaultHandler("exec", function (e) {
+            if (!e.args) {
+                return e.command.exec(e.editor, {}, e.event, true);
+            }
+            return e.command.exec(e.editor, e.args, e.event, false);
+        });
+        return _this;
+    }
+    CommandManager.prototype.exec = function (command, editor, args) {
+        if (Array.isArray(command)) {
+            for (var i = command.length; i--;) {
+                if (this.exec(command[i], editor, args))
+                    return true;
+            }
+            return false;
+        }
+        if (typeof command === "string")
+            command = this.commands[command];
+        if (!this.canExecute(command, editor)) {
+            return false;
+        }
+        var e = { editor: editor, command: command, args: args };
+        e.returnValue = this._emit("exec", e);
+        this._signal("afterExec", e);
+        return e.returnValue === false ? false : true;
+    };
+    CommandManager.prototype.canExecute = function (command, editor) {
+        if (typeof command === "string")
+            command = this.commands[command];
+        if (!command)
+            return false;
+        if (editor && editor.$readOnly && !command.readOnly)
+            return false;
+        if (this.$checkCommandState != false && command.isAvailable && !command.isAvailable(editor))
+            return false;
+        return true;
+    };
+    CommandManager.prototype.toggleRecording = function (editor) {
+        if (this.$inReplay)
+            return;
+        editor && editor._emit("changeStatus");
+        if (this.recording) {
+            this.macro.pop();
+            this.off("exec", this.$addCommandToMacro);
+            if (!this.macro.length)
+                this.macro = this.oldMacro;
+            return this.recording = false;
+        }
+        if (!this.$addCommandToMacro) {
+            this.$addCommandToMacro = function (e) {
+                this.macro.push([e.command, e.args]);
+            }.bind(this);
+        }
+        this.oldMacro = this.macro;
+        this.macro = [];
+        this.on("exec", this.$addCommandToMacro);
+        return this.recording = true;
+    };
+    CommandManager.prototype.replay = function (editor) {
+        if (this.$inReplay || !this.macro)
+            return;
+        if (this.recording)
+            return this.toggleRecording(editor);
+        try {
+            this.$inReplay = true;
+            this.macro.forEach(function (x) {
+                if (typeof x == "string")
+                    this.exec(x, editor);
+                else
+                    this.exec(x[0], editor, x[1]);
+            }, this);
+        }
+        finally {
+            this.$inReplay = false;
+        }
+    };
+    CommandManager.prototype.trimMacro = function (m) {
+        return m.map(function (x) {
+            if (typeof x[0] != "string")
+                x[0] = x[0].name;
+            if (!x[1])
+                x = x[0];
+            return x;
+        });
+    };
+    return CommandManager;
+}(MultiHashHandler));
+oop.implement(CommandManager.prototype, EventEmitter);
+exports.CommandManager = CommandManager;
+
+});
+
+ace.define("ace/commands/default_commands",["require","exports","module","ace/lib/lang","ace/config","ace/range"], function(require, exports, module){"use strict";
+var lang = require("../lib/lang");
+var config = require("../config");
+var Range = require("../range").Range;
+function bindKey(win, mac) {
+    return { win: win, mac: mac };
+}
+exports.commands = [{
+        name: "showSettingsMenu",
+        description: "Show settings menu",
+        bindKey: bindKey("Ctrl-,", "Command-,"),
         exec: function (editor) {
-            config.loadModule("ace/ext/searchbox", function (e) { e.Search(editor); });
-        },
-        readOnly: true
-    }, {
-        name: "overwrite",
-        description: "Overwrite",
-        bindKey: "Insert",
-        exec: function (editor) { editor.toggleOverwrite(); },
-        readOnly: true
-    }, {
-        name: "selecttostart",
-        description: "Select to start",
-        bindKey: bindKey("Ctrl-Shift-Home", "Command-Shift-Home|Command-Shift-Up"),
-        exec: function (editor) { editor.getSelection().selectFileStart(); },
-        multiSelectAction: "forEach",
-        readOnly: true,
-        scrollIntoView: "animate",
-        aceCommandGroup: "fileJump"
-    }, {
-        name: "gotostart",
-        description: "Go to start",
-        bindKey: bindKey("Ctrl-Home", "Command-Home|Command-Up"),
-        exec: function (editor) { editor.navigateFileStart(); },
-        multiSelectAction: "forEach",
-        readOnly: true,
-        scrollIntoView: "animate",
-        aceCommandGroup: "fileJump"
-    }, {
-        name: "selectup",
-        description: "Select up",
-        bindKey: bindKey("Shift-Up", "Shift-Up|Ctrl-Shift-P"),
-        exec: function (editor) { editor.getSelection().selectUp(); },
-        multiSelectAction: "forEach",
-        scrollIntoView: "cursor",
-        readOnly: true
-    }, {
-        name: "golineup",
-        description: "Go line up",
-        bindKey: bindKey("Up", "Up|Ctrl-P"),
-        exec: function (editor, args) { editor.navigateUp(args.times); },
-        multiSelectAction: "forEach",
-        scrollIntoView: "cursor",
-        readOnly: true
-    }, {
-        name: "selecttoend",
-        description: "Select to end",
-        bindKey: bindKey("Ctrl-Shift-End", "Command-Shift-End|Command-Shift-Down"),
-        exec: function (editor) { editor.getSelection().selectFileEnd(); },
-        multiSelectAction: "forEach",
-        readOnly: true,
-        scrollIntoView: "animate",
-        aceCommandGroup: "fileJump"
-    }, {
-        name: "gotoend",
-        description: "Go to end",
-        bindKey: bindKey("Ctrl-End", "Command-End|Command-Down"),
-        exec: function (editor) { editor.navigateFileEnd(); },
-        multiSelectAction: "forEach",
-        readOnly: true,
-        scrollIntoView: "animate",
-        aceCommandGroup: "fileJump"
-    }, {
-        name: "selectdown",
-        description: "Select down",
-        bindKey: bindKey("Shift-Down", "Shift-Down|Ctrl-Shift-N"),
-        exec: function (editor) { editor.getSelection().selectDown(); },
-        multiSelectAction: "forEach",
-        scrollIntoView: "cursor",
-        readOnly: true
-    }, {
-        name: "golinedown",
-        description: "Go line down",
-        bindKey: bindKey("Down", "Down|Ctrl-N"),
-        exec: function (editor, args) { editor.navigateDown(args.times); },
-        multiSelectAction: "forEach",
-        scrollIntoView: "cursor",
-        readOnly: true
-    }, {
-        name: "selectwordleft",
-        description: "Select word left",
-        bindKey: bindKey("Ctrl-Shift-Left", "Option-Shift-Left"),
-        exec: function (editor) { editor.getSelection().selectWordLeft(); },
-        multiSelectAction: "forEach",
-        scrollIntoView: "cursor",
-        readOnly: true
-    }, {
-        name: "gotowordleft",
-        description: "Go to word left",
-        bindKey: bindKey("Ctrl-Left", "Option-Left"),
-        exec: function (editor) { editor.navigateWordLeft(); },
-        multiSelectAction: "forEach",
-        scrollIntoView: "cursor",
-        readOnly: true
-    }, {
-        name: "selecttolinestart",
-        description: "Select to line start",
-        bindKey: bindKey("Alt-Shift-Left", "Command-Shift-Left|Ctrl-Shift-A"),
-        exec: function (editor) { editor.getSelection().selectLineStart(); },
-        multiSelectAction: "forEach",
-        scrollIntoView: "cursor",
-        readOnly: true
-    }, {
-        name: "gotolinestart",
-        description: "Go to line start",
-        bindKey: bindKey("Alt-Left|Home", "Command-Left|Home|Ctrl-A"),
-        exec: function (editor) { editor.navigateLineStart(); },
-        multiSelectAction: "forEach",
-        scrollIntoView: "cursor",
-        readOnly: true
-    }, {
-        name: "selectleft",
-        description: "Select left",
-        bindKey: bindKey("Shift-Left", "Shift-Left|Ctrl-Shift-B"),
-        exec: function (editor) { editor.getSelection().selectLeft(); },
-        multiSelectAction: "forEach",
-        scrollIntoView: "cursor",
+            config.loadModule("ace/ext/settings_menu", function (module) {
+                module.init(editor);
+                editor.showSettingsMenu();
+            });
+        },
         readOnly: true
     }, {
-        name: "gotoleft",
-        description: "Go to left",
-        bindKey: bindKey("Left", "Left|Ctrl-B"),
-        exec: function (editor, args) { editor.navigateLeft(args.times); },
-        multiSelectAction: "forEach",
-        scrollIntoView: "cursor",
+        name: "goToNextError",
+        description: "Go to next error",
+        bindKey: bindKey("Alt-E", "F4"),
+        exec: function (editor) {
+            config.loadModule("ace/ext/error_marker", function (module) {
+                module.showErrorMarker(editor, 1);
+            });
+        },
+        scrollIntoView: "animate",
         readOnly: true
     }, {
-        name: "selectwordright",
-        description: "Select word right",
-        bindKey: bindKey("Ctrl-Shift-Right", "Option-Shift-Right"),
-        exec: function (editor) { editor.getSelection().selectWordRight(); },
-        multiSelectAction: "forEach",
-        scrollIntoView: "cursor",
+        name: "goToPreviousError",
+        description: "Go to previous error",
+        bindKey: bindKey("Alt-Shift-E", "Shift-F4"),
+        exec: function (editor) {
+            config.loadModule("ace/ext/error_marker", function (module) {
+                module.showErrorMarker(editor, -1);
+            });
+        },
+        scrollIntoView: "animate",
         readOnly: true
     }, {
-        name: "gotowordright",
-        description: "Go to word right",
-        bindKey: bindKey("Ctrl-Right", "Option-Right"),
-        exec: function (editor) { editor.navigateWordRight(); },
-        multiSelectAction: "forEach",
-        scrollIntoView: "cursor",
+        name: "selectall",
+        description: "Select all",
+        bindKey: bindKey("Ctrl-A", "Command-A"),
+        exec: function (editor) { editor.selectAll(); },
         readOnly: true
     }, {
-        name: "selecttolineend",
-        description: "Select to line end",
-        bindKey: bindKey("Alt-Shift-Right", "Command-Shift-Right|Shift-End|Ctrl-Shift-E"),
-        exec: function (editor) { editor.getSelection().selectLineEnd(); },
-        multiSelectAction: "forEach",
-        scrollIntoView: "cursor",
+        name: "centerselection",
+        description: "Center selection",
+        bindKey: bindKey(null, "Ctrl-L"),
+        exec: function (editor) { editor.centerSelection(); },
         readOnly: true
     }, {
-        name: "gotolineend",
-        description: "Go to line end",
-        bindKey: bindKey("Alt-Right|End", "Command-Right|End|Ctrl-E"),
-        exec: function (editor) { editor.navigateLineEnd(); },
-        multiSelectAction: "forEach",
-        scrollIntoView: "cursor",
+        name: "gotoline",
+        description: "Go to line...",
+        bindKey: bindKey("Ctrl-L", "Command-L"),
+        exec: function (editor, line) {
+            if (typeof line === "number" && !isNaN(line))
+                editor.gotoLine(line);
+            editor.prompt({ $type: "gotoLine" });
+        },
         readOnly: true
     }, {
-        name: "selectright",
-        description: "Select right",
-        bindKey: bindKey("Shift-Right", "Shift-Right"),
-        exec: function (editor) { editor.getSelection().selectRight(); },
+        name: "fold",
+        bindKey: bindKey("Alt-L|Ctrl-F1", "Command-Alt-L|Command-F1"),
+        exec: function (editor) { editor.session.toggleFold(false); },
         multiSelectAction: "forEach",
-        scrollIntoView: "cursor",
+        scrollIntoView: "center",
         readOnly: true
     }, {
-        name: "gotoright",
-        description: "Go to right",
-        bindKey: bindKey("Right", "Right|Ctrl-F"),
-        exec: function (editor, args) { editor.navigateRight(args.times); },
+        name: "unfold",
+        bindKey: bindKey("Alt-Shift-L|Ctrl-Shift-F1", "Command-Alt-Shift-L|Command-Shift-F1"),
+        exec: function (editor) { editor.session.toggleFold(true); },
         multiSelectAction: "forEach",
-        scrollIntoView: "cursor",
-        readOnly: true
-    }, {
-        name: "selectpagedown",
-        description: "Select page down",
-        bindKey: "Shift-PageDown",
-        exec: function (editor) { editor.selectPageDown(); },
-        readOnly: true
-    }, {
-        name: "pagedown",
-        description: "Page down",
-        bindKey: bindKey(null, "Option-PageDown"),
-        exec: function (editor) { editor.scrollPageDown(); },
-        readOnly: true
-    }, {
-        name: "gotopagedown",
-        description: "Go to page down",
-        bindKey: bindKey("PageDown", "PageDown|Ctrl-V"),
-        exec: function (editor) { editor.gotoPageDown(); },
-        readOnly: true
-    }, {
-        name: "selectpageup",
-        description: "Select page up",
-        bindKey: "Shift-PageUp",
-        exec: function (editor) { editor.selectPageUp(); },
-        readOnly: true
-    }, {
-        name: "pageup",
-        description: "Page up",
-        bindKey: bindKey(null, "Option-PageUp"),
-        exec: function (editor) { editor.scrollPageUp(); },
-        readOnly: true
-    }, {
-        name: "gotopageup",
-        description: "Go to page up",
-        bindKey: "PageUp",
-        exec: function (editor) { editor.gotoPageUp(); },
-        readOnly: true
-    }, {
-        name: "scrollup",
-        description: "Scroll up",
-        bindKey: bindKey("Ctrl-Up", null),
-        exec: function (e) { e.renderer.scrollBy(0, -2 * e.renderer.layerConfig.lineHeight); },
-        readOnly: true
-    }, {
-        name: "scrolldown",
-        description: "Scroll down",
-        bindKey: bindKey("Ctrl-Down", null),
-        exec: function (e) { e.renderer.scrollBy(0, 2 * e.renderer.layerConfig.lineHeight); },
+        scrollIntoView: "center",
         readOnly: true
     }, {
-        name: "selectlinestart",
-        description: "Select line start",
-        bindKey: "Shift-Home",
-        exec: function (editor) { editor.getSelection().selectLineStart(); },
+        name: "toggleFoldWidget",
+        description: "Toggle fold widget",
+        bindKey: bindKey("F2", "F2"),
+        exec: function (editor) { editor.session.toggleFoldWidget(); },
         multiSelectAction: "forEach",
-        scrollIntoView: "cursor",
+        scrollIntoView: "center",
         readOnly: true
     }, {
-        name: "selectlineend",
-        description: "Select line end",
-        bindKey: "Shift-End",
-        exec: function (editor) { editor.getSelection().selectLineEnd(); },
+        name: "toggleParentFoldWidget",
+        description: "Toggle parent fold widget",
+        bindKey: bindKey("Alt-F2", "Alt-F2"),
+        exec: function (editor) { editor.session.toggleFoldWidget(true); },
         multiSelectAction: "forEach",
-        scrollIntoView: "cursor",
+        scrollIntoView: "center",
         readOnly: true
     }, {
-        name: "togglerecording",
-        description: "Toggle recording",
-        bindKey: bindKey("Ctrl-Alt-E", "Command-Option-E"),
-        exec: function (editor) { editor.commands.toggleRecording(editor); },
+        name: "foldall",
+        description: "Fold all",
+        bindKey: bindKey(null, "Ctrl-Command-Option-0"),
+        exec: function (editor) { editor.session.foldAll(); },
+        scrollIntoView: "center",
         readOnly: true
     }, {
-        name: "replaymacro",
-        description: "Replay macro",
-        bindKey: bindKey("Ctrl-Shift-E", "Command-Shift-E"),
-        exec: function (editor) { editor.commands.replay(editor); },
+        name: "foldAllComments",
+        description: "Fold all comments",
+        bindKey: bindKey(null, "Ctrl-Command-Option-0"),
+        exec: function (editor) { editor.session.foldAllComments(); },
+        scrollIntoView: "center",
         readOnly: true
     }, {
-        name: "jumptomatching",
-        description: "Jump to matching",
-        bindKey: bindKey("Ctrl-\\|Ctrl-P", "Command-\\"),
-        exec: function (editor) { editor.jumpToMatching(); },
-        multiSelectAction: "forEach",
-        scrollIntoView: "animate",
+        name: "foldOther",
+        description: "Fold other",
+        bindKey: bindKey("Alt-0", "Command-Option-0"),
+        exec: function (editor) {
+            editor.session.foldAll();
+            editor.session.unfold(editor.selection.getAllRanges());
+        },
+        scrollIntoView: "center",
         readOnly: true
     }, {
-        name: "selecttomatching",
-        description: "Select to matching",
-        bindKey: bindKey("Ctrl-Shift-\\|Ctrl-Shift-P", "Command-Shift-\\"),
-        exec: function (editor) { editor.jumpToMatching(true); },
-        multiSelectAction: "forEach",
-        scrollIntoView: "animate",
+        name: "unfoldall",
+        description: "Unfold all",
+        bindKey: bindKey("Alt-Shift-0", "Command-Option-Shift-0"),
+        exec: function (editor) { editor.session.unfold(); },
+        scrollIntoView: "center",
         readOnly: true
     }, {
-        name: "expandToMatching",
-        description: "Expand to matching",
-        bindKey: bindKey("Ctrl-Shift-M", "Ctrl-Shift-M"),
-        exec: function (editor) { editor.jumpToMatching(true, true); },
+        name: "findnext",
+        description: "Find next",
+        bindKey: bindKey("Ctrl-K", "Command-G"),
+        exec: function (editor) { editor.findNext(); },
         multiSelectAction: "forEach",
-        scrollIntoView: "animate",
+        scrollIntoView: "center",
         readOnly: true
     }, {
-        name: "passKeysToBrowser",
-        description: "Pass keys to browser",
-        bindKey: bindKey(null, null),
-        exec: function () { },
-        passEvent: true,
+        name: "findprevious",
+        description: "Find previous",
+        bindKey: bindKey("Ctrl-Shift-K", "Command-Shift-G"),
+        exec: function (editor) { editor.findPrevious(); },
+        multiSelectAction: "forEach",
+        scrollIntoView: "center",
         readOnly: true
     }, {
-        name: "copy",
-        description: "Copy",
+        name: "selectOrFindNext",
+        description: "Select or find next",
+        bindKey: bindKey("Alt-K", "Ctrl-G"),
         exec: function (editor) {
+            if (editor.selection.isEmpty())
+                editor.selection.selectWord();
+            else
+                editor.findNext();
         },
         readOnly: true
-    },
-    {
-        name: "cut",
-        description: "Cut",
-        exec: function (editor) {
-            var cutLine = editor.$copyWithEmptySelection && editor.selection.isEmpty();
-            var range = cutLine ? editor.selection.getLineRange() : editor.selection.getRange();
-            editor._emit("cut", range);
-            if (!range.isEmpty())
-                editor.session.remove(range);
-            editor.clearSelection();
-        },
-        scrollIntoView: "cursor",
-        multiSelectAction: "forEach"
     }, {
-        name: "paste",
-        description: "Paste",
-        exec: function (editor, args) {
-            editor.$handlePaste(args);
-        },
-        scrollIntoView: "cursor"
-    }, {
-        name: "removeline",
-        description: "Remove line",
-        bindKey: bindKey("Ctrl-D", "Command-D"),
-        exec: function (editor) { editor.removeLines(); },
-        scrollIntoView: "cursor",
-        multiSelectAction: "forEachLine"
+        name: "selectOrFindPrevious",
+        description: "Select or find previous",
+        bindKey: bindKey("Alt-Shift-K", "Ctrl-Shift-G"),
+        exec: function (editor) {
+            if (editor.selection.isEmpty())
+                editor.selection.selectWord();
+            else
+                editor.findPrevious();
+        },
+        readOnly: true
     }, {
-        name: "duplicateSelection",
-        description: "Duplicate selection",
-        bindKey: bindKey("Ctrl-Shift-D", "Command-Shift-D"),
-        exec: function (editor) { editor.duplicateSelection(); },
-        scrollIntoView: "cursor",
-        multiSelectAction: "forEach"
+        name: "find",
+        description: "Find",
+        bindKey: bindKey("Ctrl-F", "Command-F"),
+        exec: function (editor) {
+            config.loadModule("ace/ext/searchbox", function (e) { e.Search(editor); });
+        },
+        readOnly: true
     }, {
-        name: "sortlines",
-        description: "Sort lines",
-        bindKey: bindKey("Ctrl-Alt-S", "Command-Alt-S"),
-        exec: function (editor) { editor.sortLines(); },
-        scrollIntoView: "selection",
-        multiSelectAction: "forEachLine"
+        name: "overwrite",
+        description: "Overwrite",
+        bindKey: "Insert",
+        exec: function (editor) { editor.toggleOverwrite(); },
+        readOnly: true
     }, {
-        name: "togglecomment",
-        description: "Toggle comment",
-        bindKey: bindKey("Ctrl-/", "Command-/"),
-        exec: function (editor) { editor.toggleCommentLines(); },
-        multiSelectAction: "forEachLine",
-        scrollIntoView: "selectionPart"
+        name: "selecttostart",
+        description: "Select to start",
+        bindKey: bindKey("Ctrl-Shift-Home", "Command-Shift-Home|Command-Shift-Up"),
+        exec: function (editor) { editor.getSelection().selectFileStart(); },
+        multiSelectAction: "forEach",
+        readOnly: true,
+        scrollIntoView: "animate",
+        aceCommandGroup: "fileJump"
     }, {
-        name: "toggleBlockComment",
-        description: "Toggle block comment",
-        bindKey: bindKey("Ctrl-Shift-/", "Command-Shift-/"),
-        exec: function (editor) { editor.toggleBlockComment(); },
+        name: "gotostart",
+        description: "Go to start",
+        bindKey: bindKey("Ctrl-Home", "Command-Home|Command-Up"),
+        exec: function (editor) { editor.navigateFileStart(); },
         multiSelectAction: "forEach",
-        scrollIntoView: "selectionPart"
+        readOnly: true,
+        scrollIntoView: "animate",
+        aceCommandGroup: "fileJump"
     }, {
-        name: "modifyNumberUp",
-        description: "Modify number up",
-        bindKey: bindKey("Ctrl-Shift-Up", "Alt-Shift-Up"),
-        exec: function (editor) { editor.modifyNumber(1); },
+        name: "selectup",
+        description: "Select up",
+        bindKey: bindKey("Shift-Up", "Shift-Up|Ctrl-Shift-P"),
+        exec: function (editor) { editor.getSelection().selectUp(); },
+        multiSelectAction: "forEach",
         scrollIntoView: "cursor",
-        multiSelectAction: "forEach"
+        readOnly: true
     }, {
-        name: "modifyNumberDown",
-        description: "Modify number down",
-        bindKey: bindKey("Ctrl-Shift-Down", "Alt-Shift-Down"),
-        exec: function (editor) { editor.modifyNumber(-1); },
+        name: "golineup",
+        description: "Go line up",
+        bindKey: bindKey("Up", "Up|Ctrl-P"),
+        exec: function (editor, args) { editor.navigateUp(args.times); },
+        multiSelectAction: "forEach",
         scrollIntoView: "cursor",
-        multiSelectAction: "forEach"
-    }, {
-        name: "replace",
-        description: "Replace",
-        bindKey: bindKey("Ctrl-H", "Command-Option-F"),
-        exec: function (editor) {
-            config.loadModule("ace/ext/searchbox", function (e) { e.Search(editor, true); });
-        }
+        readOnly: true
     }, {
-        name: "undo",
-        description: "Undo",
-        bindKey: bindKey("Ctrl-Z", "Command-Z"),
-        exec: function (editor) { editor.undo(); }
+        name: "selecttoend",
+        description: "Select to end",
+        bindKey: bindKey("Ctrl-Shift-End", "Command-Shift-End|Command-Shift-Down"),
+        exec: function (editor) { editor.getSelection().selectFileEnd(); },
+        multiSelectAction: "forEach",
+        readOnly: true,
+        scrollIntoView: "animate",
+        aceCommandGroup: "fileJump"
     }, {
-        name: "redo",
-        description: "Redo",
-        bindKey: bindKey("Ctrl-Shift-Z|Ctrl-Y", "Command-Shift-Z|Command-Y"),
-        exec: function (editor) { editor.redo(); }
+        name: "gotoend",
+        description: "Go to end",
+        bindKey: bindKey("Ctrl-End", "Command-End|Command-Down"),
+        exec: function (editor) { editor.navigateFileEnd(); },
+        multiSelectAction: "forEach",
+        readOnly: true,
+        scrollIntoView: "animate",
+        aceCommandGroup: "fileJump"
     }, {
-        name: "copylinesup",
-        description: "Copy lines up",
-        bindKey: bindKey("Alt-Shift-Up", "Command-Option-Up"),
-        exec: function (editor) { editor.copyLinesUp(); },
-        scrollIntoView: "cursor"
+        name: "selectdown",
+        description: "Select down",
+        bindKey: bindKey("Shift-Down", "Shift-Down|Ctrl-Shift-N"),
+        exec: function (editor) { editor.getSelection().selectDown(); },
+        multiSelectAction: "forEach",
+        scrollIntoView: "cursor",
+        readOnly: true
     }, {
-        name: "movelinesup",
-        description: "Move lines up",
-        bindKey: bindKey("Alt-Up", "Option-Up"),
-        exec: function (editor) { editor.moveLinesUp(); },
-        scrollIntoView: "cursor"
+        name: "golinedown",
+        description: "Go line down",
+        bindKey: bindKey("Down", "Down|Ctrl-N"),
+        exec: function (editor, args) { editor.navigateDown(args.times); },
+        multiSelectAction: "forEach",
+        scrollIntoView: "cursor",
+        readOnly: true
     }, {
-        name: "copylinesdown",
-        description: "Copy lines down",
-        bindKey: bindKey("Alt-Shift-Down", "Command-Option-Down"),
-        exec: function (editor) { editor.copyLinesDown(); },
-        scrollIntoView: "cursor"
+        name: "selectwordleft",
+        description: "Select word left",
+        bindKey: bindKey("Ctrl-Shift-Left", "Option-Shift-Left"),
+        exec: function (editor) { editor.getSelection().selectWordLeft(); },
+        multiSelectAction: "forEach",
+        scrollIntoView: "cursor",
+        readOnly: true
     }, {
-        name: "movelinesdown",
-        description: "Move lines down",
-        bindKey: bindKey("Alt-Down", "Option-Down"),
-        exec: function (editor) { editor.moveLinesDown(); },
-        scrollIntoView: "cursor"
+        name: "gotowordleft",
+        description: "Go to word left",
+        bindKey: bindKey("Ctrl-Left", "Option-Left"),
+        exec: function (editor) { editor.navigateWordLeft(); },
+        multiSelectAction: "forEach",
+        scrollIntoView: "cursor",
+        readOnly: true
     }, {
-        name: "del",
-        description: "Delete",
-        bindKey: bindKey("Delete", "Delete|Ctrl-D|Shift-Delete"),
-        exec: function (editor) { editor.remove("right"); },
+        name: "selecttolinestart",
+        description: "Select to line start",
+        bindKey: bindKey("Alt-Shift-Left", "Command-Shift-Left|Ctrl-Shift-A"),
+        exec: function (editor) { editor.getSelection().selectLineStart(); },
         multiSelectAction: "forEach",
-        scrollIntoView: "cursor"
+        scrollIntoView: "cursor",
+        readOnly: true
     }, {
-        name: "backspace",
-        description: "Backspace",
-        bindKey: bindKey("Shift-Backspace|Backspace", "Ctrl-Backspace|Shift-Backspace|Backspace|Ctrl-H"),
-        exec: function (editor) { editor.remove("left"); },
+        name: "gotolinestart",
+        description: "Go to line start",
+        bindKey: bindKey("Alt-Left|Home", "Command-Left|Home|Ctrl-A"),
+        exec: function (editor) { editor.navigateLineStart(); },
         multiSelectAction: "forEach",
-        scrollIntoView: "cursor"
+        scrollIntoView: "cursor",
+        readOnly: true
     }, {
-        name: "cut_or_delete",
-        description: "Cut or delete",
-        bindKey: bindKey("Shift-Delete", null),
-        exec: function (editor) {
-            if (editor.selection.isEmpty()) {
-                editor.remove("left");
-            }
-            else {
-                return false;
-            }
-        },
+        name: "selectleft",
+        description: "Select left",
+        bindKey: bindKey("Shift-Left", "Shift-Left|Ctrl-Shift-B"),
+        exec: function (editor) { editor.getSelection().selectLeft(); },
         multiSelectAction: "forEach",
-        scrollIntoView: "cursor"
+        scrollIntoView: "cursor",
+        readOnly: true
     }, {
-        name: "removetolinestart",
-        description: "Remove to line start",
-        bindKey: bindKey("Alt-Backspace", "Command-Backspace"),
-        exec: function (editor) { editor.removeToLineStart(); },
+        name: "gotoleft",
+        description: "Go to left",
+        bindKey: bindKey("Left", "Left|Ctrl-B"),
+        exec: function (editor, args) { editor.navigateLeft(args.times); },
         multiSelectAction: "forEach",
-        scrollIntoView: "cursor"
+        scrollIntoView: "cursor",
+        readOnly: true
     }, {
-        name: "removetolineend",
-        description: "Remove to line end",
-        bindKey: bindKey("Alt-Delete", "Ctrl-K|Command-Delete"),
-        exec: function (editor) { editor.removeToLineEnd(); },
+        name: "selectwordright",
+        description: "Select word right",
+        bindKey: bindKey("Ctrl-Shift-Right", "Option-Shift-Right"),
+        exec: function (editor) { editor.getSelection().selectWordRight(); },
         multiSelectAction: "forEach",
-        scrollIntoView: "cursor"
+        scrollIntoView: "cursor",
+        readOnly: true
     }, {
-        name: "removetolinestarthard",
-        description: "Remove to line start hard",
-        bindKey: bindKey("Ctrl-Shift-Backspace", null),
-        exec: function (editor) {
-            var range = editor.selection.getRange();
-            range.start.column = 0;
-            editor.session.remove(range);
-        },
+        name: "gotowordright",
+        description: "Go to word right",
+        bindKey: bindKey("Ctrl-Right", "Option-Right"),
+        exec: function (editor) { editor.navigateWordRight(); },
         multiSelectAction: "forEach",
-        scrollIntoView: "cursor"
+        scrollIntoView: "cursor",
+        readOnly: true
     }, {
-        name: "removetolineendhard",
-        description: "Remove to line end hard",
-        bindKey: bindKey("Ctrl-Shift-Delete", null),
-        exec: function (editor) {
-            var range = editor.selection.getRange();
-            range.end.column = Number.MAX_VALUE;
-            editor.session.remove(range);
-        },
+        name: "selecttolineend",
+        description: "Select to line end",
+        bindKey: bindKey("Alt-Shift-Right", "Command-Shift-Right|Shift-End|Ctrl-Shift-E"),
+        exec: function (editor) { editor.getSelection().selectLineEnd(); },
         multiSelectAction: "forEach",
-        scrollIntoView: "cursor"
+        scrollIntoView: "cursor",
+        readOnly: true
     }, {
-        name: "removewordleft",
-        description: "Remove word left",
-        bindKey: bindKey("Ctrl-Backspace", "Alt-Backspace|Ctrl-Alt-Backspace"),
-        exec: function (editor) { editor.removeWordLeft(); },
+        name: "gotolineend",
+        description: "Go to line end",
+        bindKey: bindKey("Alt-Right|End", "Command-Right|End|Ctrl-E"),
+        exec: function (editor) { editor.navigateLineEnd(); },
         multiSelectAction: "forEach",
-        scrollIntoView: "cursor"
+        scrollIntoView: "cursor",
+        readOnly: true
     }, {
-        name: "removewordright",
-        description: "Remove word right",
-        bindKey: bindKey("Ctrl-Delete", "Alt-Delete"),
-        exec: function (editor) { editor.removeWordRight(); },
+        name: "selectright",
+        description: "Select right",
+        bindKey: bindKey("Shift-Right", "Shift-Right"),
+        exec: function (editor) { editor.getSelection().selectRight(); },
         multiSelectAction: "forEach",
-        scrollIntoView: "cursor"
+        scrollIntoView: "cursor",
+        readOnly: true
     }, {
-        name: "outdent",
-        description: "Outdent",
-        bindKey: bindKey("Shift-Tab", "Shift-Tab"),
-        exec: function (editor) { editor.blockOutdent(); },
+        name: "gotoright",
+        description: "Go to right",
+        bindKey: bindKey("Right", "Right|Ctrl-F"),
+        exec: function (editor, args) { editor.navigateRight(args.times); },
         multiSelectAction: "forEach",
-        scrollIntoView: "selectionPart"
+        scrollIntoView: "cursor",
+        readOnly: true
     }, {
-        name: "indent",
-        description: "Indent",
-        bindKey: bindKey("Tab", "Tab"),
-        exec: function (editor) { editor.indent(); },
-        multiSelectAction: "forEach",
-        scrollIntoView: "selectionPart"
+        name: "selectpagedown",
+        description: "Select page down",
+        bindKey: "Shift-PageDown",
+        exec: function (editor) { editor.selectPageDown(); },
+        readOnly: true
     }, {
-        name: "blockoutdent",
-        description: "Block outdent",
-        bindKey: bindKey("Ctrl-[", "Ctrl-["),
-        exec: function (editor) { editor.blockOutdent(); },
-        multiSelectAction: "forEachLine",
-        scrollIntoView: "selectionPart"
+        name: "pagedown",
+        description: "Page down",
+        bindKey: bindKey(null, "Option-PageDown"),
+        exec: function (editor) { editor.scrollPageDown(); },
+        readOnly: true
     }, {
-        name: "blockindent",
-        description: "Block indent",
-        bindKey: bindKey("Ctrl-]", "Ctrl-]"),
-        exec: function (editor) { editor.blockIndent(); },
-        multiSelectAction: "forEachLine",
-        scrollIntoView: "selectionPart"
+        name: "gotopagedown",
+        description: "Go to page down",
+        bindKey: bindKey("PageDown", "PageDown|Ctrl-V"),
+        exec: function (editor) { editor.gotoPageDown(); },
+        readOnly: true
     }, {
-        name: "insertstring",
-        description: "Insert string",
-        exec: function (editor, str) { editor.insert(str); },
-        multiSelectAction: "forEach",
-        scrollIntoView: "cursor"
+        name: "selectpageup",
+        description: "Select page up",
+        bindKey: "Shift-PageUp",
+        exec: function (editor) { editor.selectPageUp(); },
+        readOnly: true
     }, {
-        name: "inserttext",
-        description: "Insert text",
-        exec: function (editor, args) {
-            editor.insert(lang.stringRepeat(args.text || "", args.times || 1));
-        },
-        multiSelectAction: "forEach",
-        scrollIntoView: "cursor"
+        name: "pageup",
+        description: "Page up",
+        bindKey: bindKey(null, "Option-PageUp"),
+        exec: function (editor) { editor.scrollPageUp(); },
+        readOnly: true
     }, {
-        name: "splitline",
-        description: "Split line",
-        bindKey: bindKey(null, "Ctrl-O"),
-        exec: function (editor) { editor.splitLine(); },
-        multiSelectAction: "forEach",
-        scrollIntoView: "cursor"
+        name: "gotopageup",
+        description: "Go to page up",
+        bindKey: "PageUp",
+        exec: function (editor) { editor.gotoPageUp(); },
+        readOnly: true
     }, {
-        name: "transposeletters",
-        description: "Transpose letters",
-        bindKey: bindKey("Alt-Shift-X", "Ctrl-T"),
-        exec: function (editor) { editor.transposeLetters(); },
-        multiSelectAction: function (editor) { editor.transposeSelections(1); },
-        scrollIntoView: "cursor"
+        name: "scrollup",
+        description: "Scroll up",
+        bindKey: bindKey("Ctrl-Up", null),
+        exec: function (e) { e.renderer.scrollBy(0, -2 * e.renderer.layerConfig.lineHeight); },
+        readOnly: true
     }, {
-        name: "touppercase",
-        description: "To uppercase",
-        bindKey: bindKey("Ctrl-U", "Ctrl-U"),
-        exec: function (editor) { editor.toUpperCase(); },
-        multiSelectAction: "forEach",
-        scrollIntoView: "cursor"
+        name: "scrolldown",
+        description: "Scroll down",
+        bindKey: bindKey("Ctrl-Down", null),
+        exec: function (e) { e.renderer.scrollBy(0, 2 * e.renderer.layerConfig.lineHeight); },
+        readOnly: true
     }, {
-        name: "tolowercase",
-        description: "To lowercase",
-        bindKey: bindKey("Ctrl-Shift-U", "Ctrl-Shift-U"),
-        exec: function (editor) { editor.toLowerCase(); },
+        name: "selectlinestart",
+        description: "Select line start",
+        bindKey: "Shift-Home",
+        exec: function (editor) { editor.getSelection().selectLineStart(); },
         multiSelectAction: "forEach",
-        scrollIntoView: "cursor"
-    }, {
-        name: "autoindent",
-        description: "Auto Indent",
-        bindKey: bindKey(null, null),
-        exec: function (editor) { editor.autoIndent(); },
-        scrollIntoView: "animate"
+        scrollIntoView: "cursor",
+        readOnly: true
     }, {
-        name: "expandtoline",
-        description: "Expand to line",
-        bindKey: bindKey("Ctrl-Shift-L", "Command-Shift-L"),
-        exec: function (editor) {
-            var range = editor.selection.getRange();
-            range.start.column = range.end.column = 0;
-            range.end.row++;
-            editor.selection.setRange(range, false);
-        },
+        name: "selectlineend",
+        description: "Select line end",
+        bindKey: "Shift-End",
+        exec: function (editor) { editor.getSelection().selectLineEnd(); },
         multiSelectAction: "forEach",
         scrollIntoView: "cursor",
         readOnly: true
     }, {
-        name: "openlink",
-        bindKey: bindKey("Ctrl+F3", "F3"),
-        exec: function (editor) { editor.openLink(); }
+        name: "togglerecording",
+        description: "Toggle recording",
+        bindKey: bindKey("Ctrl-Alt-E", "Command-Option-E"),
+        exec: function (editor) { editor.commands.toggleRecording(editor); },
+        readOnly: true
     }, {
-        name: "joinlines",
-        description: "Join lines",
-        bindKey: bindKey(null, null),
-        exec: function (editor) {
-            var isBackwards = editor.selection.isBackwards();
-            var selectionStart = isBackwards ? editor.selection.getSelectionLead() : editor.selection.getSelectionAnchor();
-            var selectionEnd = isBackwards ? editor.selection.getSelectionAnchor() : editor.selection.getSelectionLead();
-            var firstLineEndCol = editor.session.doc.getLine(selectionStart.row).length;
-            var selectedText = editor.session.doc.getTextRange(editor.selection.getRange());
-            var selectedCount = selectedText.replace(/\n\s*/, " ").length;
-            var insertLine = editor.session.doc.getLine(selectionStart.row);
-            for (var i = selectionStart.row + 1; i <= selectionEnd.row + 1; i++) {
-                var curLine = lang.stringTrimLeft(lang.stringTrimRight(editor.session.doc.getLine(i)));
-                if (curLine.length !== 0) {
-                    curLine = " " + curLine;
-                }
-                insertLine += curLine;
-            }
-            if (selectionEnd.row + 1 < (editor.session.doc.getLength() - 1)) {
-                insertLine += editor.session.doc.getNewLineCharacter();
-            }
-            editor.clearSelection();
-            editor.session.doc.replace(new Range(selectionStart.row, 0, selectionEnd.row + 2, 0), insertLine);
-            if (selectedCount > 0) {
-                editor.selection.moveCursorTo(selectionStart.row, selectionStart.column);
-                editor.selection.selectTo(selectionStart.row, selectionStart.column + selectedCount);
-            }
-            else {
-                firstLineEndCol = editor.session.doc.getLine(selectionStart.row).length > firstLineEndCol ? (firstLineEndCol + 1) : firstLineEndCol;
-                editor.selection.moveCursorTo(selectionStart.row, firstLineEndCol);
-            }
-        },
-        multiSelectAction: "forEach",
+        name: "replaymacro",
+        description: "Replay macro",
+        bindKey: bindKey("Ctrl-Shift-E", "Command-Shift-E"),
+        exec: function (editor) { editor.commands.replay(editor); },
         readOnly: true
     }, {
-        name: "invertSelection",
-        description: "Invert selection",
-        bindKey: bindKey(null, null),
-        exec: function (editor) {
-            var endRow = editor.session.doc.getLength() - 1;
-            var endCol = editor.session.doc.getLine(endRow).length;
-            var ranges = editor.selection.rangeList.ranges;
-            var newRanges = [];
-            if (ranges.length < 1) {
-                ranges = [editor.selection.getRange()];
-            }
-            for (var i = 0; i < ranges.length; i++) {
-                if (i == (ranges.length - 1)) {
-                    if (!(ranges[i].end.row === endRow && ranges[i].end.column === endCol)) {
-                        newRanges.push(new Range(ranges[i].end.row, ranges[i].end.column, endRow, endCol));
-                    }
-                }
-                if (i === 0) {
-                    if (!(ranges[i].start.row === 0 && ranges[i].start.column === 0)) {
-                        newRanges.push(new Range(0, 0, ranges[i].start.row, ranges[i].start.column));
-                    }
-                }
-                else {
-                    newRanges.push(new Range(ranges[i - 1].end.row, ranges[i - 1].end.column, ranges[i].start.row, ranges[i].start.column));
-                }
-            }
-            editor.exitMultiSelectMode();
-            editor.clearSelection();
-            for (var i = 0; i < newRanges.length; i++) {
-                editor.selection.addRange(newRanges[i], false);
-            }
-        },
-        readOnly: true,
-        scrollIntoView: "none"
+        name: "jumptomatching",
+        description: "Jump to matching",
+        bindKey: bindKey("Ctrl-\\|Ctrl-P", "Command-\\"),
+        exec: function (editor) { editor.jumpToMatching(); },
+        multiSelectAction: "forEach",
+        scrollIntoView: "animate",
+        readOnly: true
     }, {
-        name: "addLineAfter",
-        description: "Add new line after the current line",
-        exec: function (editor) {
-            editor.selection.clearSelection();
-            editor.navigateLineEnd();
-            editor.insert("\n");
-        },
+        name: "selecttomatching",
+        description: "Select to matching",
+        bindKey: bindKey("Ctrl-Shift-\\|Ctrl-Shift-P", "Command-Shift-\\"),
+        exec: function (editor) { editor.jumpToMatching(true); },
         multiSelectAction: "forEach",
-        scrollIntoView: "cursor"
+        scrollIntoView: "animate",
+        readOnly: true
     }, {
-        name: "addLineBefore",
-        description: "Add new line before the current line",
-        exec: function (editor) {
-            editor.selection.clearSelection();
-            var cursor = editor.getCursorPosition();
-            editor.selection.moveTo(cursor.row - 1, Number.MAX_VALUE);
-            editor.insert("\n");
-            if (cursor.row === 0)
-                editor.navigateUp();
-        },
+        name: "expandToMatching",
+        description: "Expand to matching",
+        bindKey: bindKey("Ctrl-Shift-M", "Ctrl-Shift-M"),
+        exec: function (editor) { editor.jumpToMatching(true, true); },
         multiSelectAction: "forEach",
-        scrollIntoView: "cursor"
+        scrollIntoView: "animate",
+        readOnly: true
     }, {
-        name: "openCommandPallete",
-        exec: function (editor) {
-            console.warn("This is an obsolete command. Please use `openCommandPalette` instead.");
-            editor.prompt({ $type: "commands" });
-        },
+        name: "passKeysToBrowser",
+        description: "Pass keys to browser",
+        bindKey: bindKey(null, null),
+        exec: function () { },
+        passEvent: true,
         readOnly: true
     }, {
-        name: "openCommandPalette",
-        description: "Open command palette",
-        bindKey: bindKey("F1", "F1"),
+        name: "copy",
+        description: "Copy",
         exec: function (editor) {
-            editor.prompt({ $type: "commands" });
         },
         readOnly: true
-    }, {
-        name: "modeSelect",
-        description: "Change language mode...",
-        bindKey: bindKey(null, null),
+    },
+    {
+        name: "cut",
+        description: "Cut",
         exec: function (editor) {
-            editor.prompt({ $type: "modes" });
+            var cutLine = editor.$copyWithEmptySelection && editor.selection.isEmpty();
+            var range = cutLine ? editor.selection.getLineRange() : editor.selection.getRange();
+            editor._emit("cut", range);
+            if (!range.isEmpty())
+                editor.session.remove(range);
+            editor.clearSelection();
         },
-        readOnly: true
-    }];
-for (var i = 1; i < 9; i++) {
-    exports.commands.push({
-        name: "foldToLevel" + i,
-        description: "Fold To Level " + i,
-        level: i,
-        exec: function (editor) { editor.session.foldToLevel(this.level); },
-        scrollIntoView: "center",
-        readOnly: true
-    });
-}
-
-});
-
-ace.define("ace/line_widgets",["require","exports","module","ace/lib/dom"], function(require, exports, module){"use strict";
-var dom = require("./lib/dom");
-var LineWidgets = /** @class */ (function () {
-    function LineWidgets(session) {
-        this.session = session;
-        this.session.widgetManager = this;
-        this.session.getRowLength = this.getRowLength;
-        this.session.$getWidgetScreenLength = this.$getWidgetScreenLength;
-        this.updateOnChange = this.updateOnChange.bind(this);
-        this.renderWidgets = this.renderWidgets.bind(this);
-        this.measureWidgets = this.measureWidgets.bind(this);
-        this.session._changedWidgets = [];
-        this.$onChangeEditor = this.$onChangeEditor.bind(this);
-        this.session.on("change", this.updateOnChange);
-        this.session.on("changeFold", this.updateOnFold);
-        this.session.on("changeEditor", this.$onChangeEditor);
-    }
-    LineWidgets.prototype.getRowLength = function (row) {
-        var h;
-        if (this.lineWidgets)
-            h = this.lineWidgets[row] && this.lineWidgets[row].rowCount || 0;
-        else
-            h = 0;
-        if (!this["$useWrapMode"] || !this["$wrapData"][row]) {
-            return 1 + h;
-        }
-        else {
-            return this["$wrapData"][row].length + 1 + h;
-        }
-    };
-    LineWidgets.prototype.$getWidgetScreenLength = function () {
-        var screenRows = 0;
-        this.lineWidgets.forEach(function (w) {
-            if (w && w.rowCount && !w.hidden)
-                screenRows += w.rowCount;
-        });
-        return screenRows;
-    };
-    LineWidgets.prototype.$onChangeEditor = function (e) {
-        this.attach(e.editor);
-    };
-    LineWidgets.prototype.attach = function (editor) {
-        if (editor && editor.widgetManager && editor.widgetManager != this)
-            editor.widgetManager.detach();
-        if (this.editor == editor)
-            return;
-        this.detach();
-        this.editor = editor;
-        if (editor) {
-            editor.widgetManager = this;
-            editor.renderer.on("beforeRender", this.measureWidgets);
-            editor.renderer.on("afterRender", this.renderWidgets);
-        }
-    };
-    LineWidgets.prototype.detach = function (e) {
-        var editor = this.editor;
-        if (!editor)
-            return;
-        this.editor = null;
-        editor.widgetManager = null;
-        editor.renderer.off("beforeRender", this.measureWidgets);
-        editor.renderer.off("afterRender", this.renderWidgets);
-        var lineWidgets = this.session.lineWidgets;
-        lineWidgets && lineWidgets.forEach(function (w) {
-            if (w && w.el && w.el.parentNode) {
-                w._inDocument = false;
-                w.el.parentNode.removeChild(w.el);
-            }
-        });
-    };
-    LineWidgets.prototype.updateOnFold = function (e, session) {
-        var lineWidgets = session.lineWidgets;
-        if (!lineWidgets || !e.action)
-            return;
-        var fold = e.data;
-        var start = fold.start.row;
-        var end = fold.end.row;
-        var hide = e.action == "add";
-        for (var i = start + 1; i < end; i++) {
-            if (lineWidgets[i])
-                lineWidgets[i].hidden = hide;
-        }
-        if (lineWidgets[end]) {
-            if (hide) {
-                if (!lineWidgets[start])
-                    lineWidgets[start] = lineWidgets[end];
-                else
-                    lineWidgets[end].hidden = hide;
-            }
-            else {
-                if (lineWidgets[start] == lineWidgets[end])
-                    lineWidgets[start] = undefined;
-                lineWidgets[end].hidden = hide;
-            }
-        }
-    };
-    LineWidgets.prototype.updateOnChange = function (delta) {
-        var lineWidgets = this.session.lineWidgets;
-        if (!lineWidgets)
-            return;
-        var startRow = delta.start.row;
-        var len = delta.end.row - startRow;
-        if (len === 0) {
-        }
-        else if (delta.action == "remove") {
-            var removed = lineWidgets.splice(startRow + 1, len);
-            if (!lineWidgets[startRow] && removed[removed.length - 1]) {
-                lineWidgets[startRow] = removed.pop();
-            }
-            removed.forEach(function (w) {
-                w && this.removeLineWidget(w);
-            }, this);
-            this.$updateRows();
-        }
-        else {
-            var args = new Array(len);
-            if (lineWidgets[startRow] && lineWidgets[startRow].column != null) {
-                if (delta.start.column > lineWidgets[startRow].column)
-                    startRow++;
-            }
-            args.unshift(startRow, 0);
-            lineWidgets.splice.apply(lineWidgets, args);
-            this.$updateRows();
-        }
-    };
-    LineWidgets.prototype.$updateRows = function () {
-        var lineWidgets = this.session.lineWidgets;
-        if (!lineWidgets)
-            return;
-        var noWidgets = true;
-        lineWidgets.forEach(function (w, i) {
-            if (w) {
-                noWidgets = false;
-                w.row = i;
-                while (w.$oldWidget) {
-                    w.$oldWidget.row = i;
-                    w = w.$oldWidget;
-                }
-            }
-        });
-        if (noWidgets)
-            this.session.lineWidgets = null;
-    };
-    LineWidgets.prototype.$registerLineWidget = function (w) {
-        if (!this.session.lineWidgets)
-            this.session.lineWidgets = new Array(this.session.getLength());
-        var old = this.session.lineWidgets[w.row];
-        if (old) {
-            w.$oldWidget = old;
-            if (old.el && old.el.parentNode) {
-                old.el.parentNode.removeChild(old.el);
-                old._inDocument = false;
-            }
-        }
-        this.session.lineWidgets[w.row] = w;
-        return w;
-    };
-    LineWidgets.prototype.addLineWidget = function (w) {
-        this.$registerLineWidget(w);
-        w.session = this.session;
-        if (!this.editor)
-            return w;
-        var renderer = this.editor.renderer;
-        if (w.html && !w.el) {
-            w.el = dom.createElement("div");
-            w.el.innerHTML = w.html;
-        }
-        if (w.text && !w.el) {
-            w.el = dom.createElement("div");
-            w.el.textContent = w.text;
-        }
-        if (w.el) {
-            dom.addCssClass(w.el, "ace_lineWidgetContainer");
-            if (w.className) {
-                dom.addCssClass(w.el, w.className);
-            }
-            w.el.style.position = "absolute";
-            w.el.style.zIndex = "5";
-            renderer.container.appendChild(w.el);
-            w._inDocument = true;
-            if (!w.coverGutter) {
-                w.el.style.zIndex = "3";
-            }
-            if (w.pixelHeight == null) {
-                w.pixelHeight = w.el.offsetHeight;
-            }
-        }
-        if (w.rowCount == null) {
-            w.rowCount = w.pixelHeight / renderer.layerConfig.lineHeight;
-        }
-        var fold = this.session.getFoldAt(w.row, 0);
-        w.$fold = fold;
-        if (fold) {
-            var lineWidgets = this.session.lineWidgets;
-            if (w.row == fold.end.row && !lineWidgets[fold.start.row])
-                lineWidgets[fold.start.row] = w;
-            else
-                w.hidden = true;
+        scrollIntoView: "cursor",
+        multiSelectAction: "forEach"
+    }, {
+        name: "paste",
+        description: "Paste",
+        exec: function (editor, args) {
+            editor.$handlePaste(args);
+        },
+        scrollIntoView: "cursor"
+    }, {
+        name: "removeline",
+        description: "Remove line",
+        bindKey: bindKey("Ctrl-D", "Command-D"),
+        exec: function (editor) { editor.removeLines(); },
+        scrollIntoView: "cursor",
+        multiSelectAction: "forEachLine"
+    }, {
+        name: "duplicateSelection",
+        description: "Duplicate selection",
+        bindKey: bindKey("Ctrl-Shift-D", "Command-Shift-D"),
+        exec: function (editor) { editor.duplicateSelection(); },
+        scrollIntoView: "cursor",
+        multiSelectAction: "forEach"
+    }, {
+        name: "sortlines",
+        description: "Sort lines",
+        bindKey: bindKey("Ctrl-Alt-S", "Command-Alt-S"),
+        exec: function (editor) { editor.sortLines(); },
+        scrollIntoView: "selection",
+        multiSelectAction: "forEachLine"
+    }, {
+        name: "togglecomment",
+        description: "Toggle comment",
+        bindKey: bindKey("Ctrl-/", "Command-/"),
+        exec: function (editor) { editor.toggleCommentLines(); },
+        multiSelectAction: "forEachLine",
+        scrollIntoView: "selectionPart"
+    }, {
+        name: "toggleBlockComment",
+        description: "Toggle block comment",
+        bindKey: bindKey("Ctrl-Shift-/", "Command-Shift-/"),
+        exec: function (editor) { editor.toggleBlockComment(); },
+        multiSelectAction: "forEach",
+        scrollIntoView: "selectionPart"
+    }, {
+        name: "modifyNumberUp",
+        description: "Modify number up",
+        bindKey: bindKey("Ctrl-Shift-Up", "Alt-Shift-Up"),
+        exec: function (editor) { editor.modifyNumber(1); },
+        scrollIntoView: "cursor",
+        multiSelectAction: "forEach"
+    }, {
+        name: "modifyNumberDown",
+        description: "Modify number down",
+        bindKey: bindKey("Ctrl-Shift-Down", "Alt-Shift-Down"),
+        exec: function (editor) { editor.modifyNumber(-1); },
+        scrollIntoView: "cursor",
+        multiSelectAction: "forEach"
+    }, {
+        name: "replace",
+        description: "Replace",
+        bindKey: bindKey("Ctrl-H", "Command-Option-F"),
+        exec: function (editor) {
+            config.loadModule("ace/ext/searchbox", function (e) { e.Search(editor, true); });
         }
-        this.session._emit("changeFold", { data: { start: { row: w.row } } });
-        this.$updateRows();
-        this.renderWidgets(null, renderer);
-        this.onWidgetChanged(w);
-        return w;
-    };
-    LineWidgets.prototype.removeLineWidget = function (w) {
-        w._inDocument = false;
-        w.session = null;
-        if (w.el && w.el.parentNode)
-            w.el.parentNode.removeChild(w.el);
-        if (w.editor && w.editor.destroy)
-            try {
-                w.editor.destroy();
-            }
-            catch (e) { }
-        if (this.session.lineWidgets) {
-            var w1 = this.session.lineWidgets[w.row];
-            if (w1 == w) {
-                this.session.lineWidgets[w.row] = w.$oldWidget;
-                if (w.$oldWidget)
-                    this.onWidgetChanged(w.$oldWidget);
+    }, {
+        name: "undo",
+        description: "Undo",
+        bindKey: bindKey("Ctrl-Z", "Command-Z"),
+        exec: function (editor) { editor.undo(); }
+    }, {
+        name: "redo",
+        description: "Redo",
+        bindKey: bindKey("Ctrl-Shift-Z|Ctrl-Y", "Command-Shift-Z|Command-Y"),
+        exec: function (editor) { editor.redo(); }
+    }, {
+        name: "copylinesup",
+        description: "Copy lines up",
+        bindKey: bindKey("Alt-Shift-Up", "Command-Option-Up"),
+        exec: function (editor) { editor.copyLinesUp(); },
+        scrollIntoView: "cursor"
+    }, {
+        name: "movelinesup",
+        description: "Move lines up",
+        bindKey: bindKey("Alt-Up", "Option-Up"),
+        exec: function (editor) { editor.moveLinesUp(); },
+        scrollIntoView: "cursor"
+    }, {
+        name: "copylinesdown",
+        description: "Copy lines down",
+        bindKey: bindKey("Alt-Shift-Down", "Command-Option-Down"),
+        exec: function (editor) { editor.copyLinesDown(); },
+        scrollIntoView: "cursor"
+    }, {
+        name: "movelinesdown",
+        description: "Move lines down",
+        bindKey: bindKey("Alt-Down", "Option-Down"),
+        exec: function (editor) { editor.moveLinesDown(); },
+        scrollIntoView: "cursor"
+    }, {
+        name: "del",
+        description: "Delete",
+        bindKey: bindKey("Delete", "Delete|Ctrl-D|Shift-Delete"),
+        exec: function (editor) { editor.remove("right"); },
+        multiSelectAction: "forEach",
+        scrollIntoView: "cursor"
+    }, {
+        name: "backspace",
+        description: "Backspace",
+        bindKey: bindKey("Shift-Backspace|Backspace", "Ctrl-Backspace|Shift-Backspace|Backspace|Ctrl-H"),
+        exec: function (editor) { editor.remove("left"); },
+        multiSelectAction: "forEach",
+        scrollIntoView: "cursor"
+    }, {
+        name: "cut_or_delete",
+        description: "Cut or delete",
+        bindKey: bindKey("Shift-Delete", null),
+        exec: function (editor) {
+            if (editor.selection.isEmpty()) {
+                editor.remove("left");
             }
             else {
-                while (w1) {
-                    if (w1.$oldWidget == w) {
-                        w1.$oldWidget = w.$oldWidget;
-                        break;
-                    }
-                    w1 = w1.$oldWidget;
+                return false;
+            }
+        },
+        multiSelectAction: "forEach",
+        scrollIntoView: "cursor"
+    }, {
+        name: "removetolinestart",
+        description: "Remove to line start",
+        bindKey: bindKey("Alt-Backspace", "Command-Backspace"),
+        exec: function (editor) { editor.removeToLineStart(); },
+        multiSelectAction: "forEach",
+        scrollIntoView: "cursor"
+    }, {
+        name: "removetolineend",
+        description: "Remove to line end",
+        bindKey: bindKey("Alt-Delete", "Ctrl-K|Command-Delete"),
+        exec: function (editor) { editor.removeToLineEnd(); },
+        multiSelectAction: "forEach",
+        scrollIntoView: "cursor"
+    }, {
+        name: "removetolinestarthard",
+        description: "Remove to line start hard",
+        bindKey: bindKey("Ctrl-Shift-Backspace", null),
+        exec: function (editor) {
+            var range = editor.selection.getRange();
+            range.start.column = 0;
+            editor.session.remove(range);
+        },
+        multiSelectAction: "forEach",
+        scrollIntoView: "cursor"
+    }, {
+        name: "removetolineendhard",
+        description: "Remove to line end hard",
+        bindKey: bindKey("Ctrl-Shift-Delete", null),
+        exec: function (editor) {
+            var range = editor.selection.getRange();
+            range.end.column = Number.MAX_VALUE;
+            editor.session.remove(range);
+        },
+        multiSelectAction: "forEach",
+        scrollIntoView: "cursor"
+    }, {
+        name: "removewordleft",
+        description: "Remove word left",
+        bindKey: bindKey("Ctrl-Backspace", "Alt-Backspace|Ctrl-Alt-Backspace"),
+        exec: function (editor) { editor.removeWordLeft(); },
+        multiSelectAction: "forEach",
+        scrollIntoView: "cursor"
+    }, {
+        name: "removewordright",
+        description: "Remove word right",
+        bindKey: bindKey("Ctrl-Delete", "Alt-Delete"),
+        exec: function (editor) { editor.removeWordRight(); },
+        multiSelectAction: "forEach",
+        scrollIntoView: "cursor"
+    }, {
+        name: "outdent",
+        description: "Outdent",
+        bindKey: bindKey("Shift-Tab", "Shift-Tab"),
+        exec: function (editor) { editor.blockOutdent(); },
+        multiSelectAction: "forEach",
+        scrollIntoView: "selectionPart"
+    }, {
+        name: "indent",
+        description: "Indent",
+        bindKey: bindKey("Tab", "Tab"),
+        exec: function (editor) { editor.indent(); },
+        multiSelectAction: "forEach",
+        scrollIntoView: "selectionPart"
+    }, {
+        name: "blockoutdent",
+        description: "Block outdent",
+        bindKey: bindKey("Ctrl-[", "Ctrl-["),
+        exec: function (editor) { editor.blockOutdent(); },
+        multiSelectAction: "forEachLine",
+        scrollIntoView: "selectionPart"
+    }, {
+        name: "blockindent",
+        description: "Block indent",
+        bindKey: bindKey("Ctrl-]", "Ctrl-]"),
+        exec: function (editor) { editor.blockIndent(); },
+        multiSelectAction: "forEachLine",
+        scrollIntoView: "selectionPart"
+    }, {
+        name: "insertstring",
+        description: "Insert string",
+        exec: function (editor, str) { editor.insert(str); },
+        multiSelectAction: "forEach",
+        scrollIntoView: "cursor"
+    }, {
+        name: "inserttext",
+        description: "Insert text",
+        exec: function (editor, args) {
+            editor.insert(lang.stringRepeat(args.text || "", args.times || 1));
+        },
+        multiSelectAction: "forEach",
+        scrollIntoView: "cursor"
+    }, {
+        name: "splitline",
+        description: "Split line",
+        bindKey: bindKey(null, "Ctrl-O"),
+        exec: function (editor) { editor.splitLine(); },
+        multiSelectAction: "forEach",
+        scrollIntoView: "cursor"
+    }, {
+        name: "transposeletters",
+        description: "Transpose letters",
+        bindKey: bindKey("Alt-Shift-X", "Ctrl-T"),
+        exec: function (editor) { editor.transposeLetters(); },
+        multiSelectAction: function (editor) { editor.transposeSelections(1); },
+        scrollIntoView: "cursor"
+    }, {
+        name: "touppercase",
+        description: "To uppercase",
+        bindKey: bindKey("Ctrl-U", "Ctrl-U"),
+        exec: function (editor) { editor.toUpperCase(); },
+        multiSelectAction: "forEach",
+        scrollIntoView: "cursor"
+    }, {
+        name: "tolowercase",
+        description: "To lowercase",
+        bindKey: bindKey("Ctrl-Shift-U", "Ctrl-Shift-U"),
+        exec: function (editor) { editor.toLowerCase(); },
+        multiSelectAction: "forEach",
+        scrollIntoView: "cursor"
+    }, {
+        name: "autoindent",
+        description: "Auto Indent",
+        bindKey: bindKey(null, null),
+        exec: function (editor) { editor.autoIndent(); },
+        scrollIntoView: "animate"
+    }, {
+        name: "expandtoline",
+        description: "Expand to line",
+        bindKey: bindKey("Ctrl-Shift-L", "Command-Shift-L"),
+        exec: function (editor) {
+            var range = editor.selection.getRange();
+            range.start.column = range.end.column = 0;
+            range.end.row++;
+            editor.selection.setRange(range, false);
+        },
+        multiSelectAction: "forEach",
+        scrollIntoView: "cursor",
+        readOnly: true
+    }, {
+        name: "openlink",
+        bindKey: bindKey("Ctrl+F3", "F3"),
+        exec: function (editor) { editor.openLink(); }
+    }, {
+        name: "joinlines",
+        description: "Join lines",
+        bindKey: bindKey(null, null),
+        exec: function (editor) {
+            var isBackwards = editor.selection.isBackwards();
+            var selectionStart = isBackwards ? editor.selection.getSelectionLead() : editor.selection.getSelectionAnchor();
+            var selectionEnd = isBackwards ? editor.selection.getSelectionAnchor() : editor.selection.getSelectionLead();
+            var firstLineEndCol = editor.session.doc.getLine(selectionStart.row).length;
+            var selectedText = editor.session.doc.getTextRange(editor.selection.getRange());
+            var selectedCount = selectedText.replace(/\n\s*/, " ").length;
+            var insertLine = editor.session.doc.getLine(selectionStart.row);
+            for (var i = selectionStart.row + 1; i <= selectionEnd.row + 1; i++) {
+                var curLine = lang.stringTrimLeft(lang.stringTrimRight(editor.session.doc.getLine(i)));
+                if (curLine.length !== 0) {
+                    curLine = " " + curLine;
                 }
+                insertLine += curLine;
             }
-        }
-        this.session._emit("changeFold", { data: { start: { row: w.row } } });
-        this.$updateRows();
-    };
-    LineWidgets.prototype.getWidgetsAtRow = function (row) {
-        var lineWidgets = this.session.lineWidgets;
-        var w = lineWidgets && lineWidgets[row];
-        var list = [];
-        while (w) {
-            list.push(w);
-            w = w.$oldWidget;
-        }
-        return list;
-    };
-    LineWidgets.prototype.onWidgetChanged = function (w) {
-        this.session._changedWidgets.push(w);
-        this.editor && this.editor.renderer.updateFull();
-    };
-    LineWidgets.prototype.measureWidgets = function (e, renderer) {
-        var changedWidgets = this.session._changedWidgets;
-        var config = renderer.layerConfig;
-        if (!changedWidgets || !changedWidgets.length)
-            return;
-        var min = Infinity;
-        for (var i = 0; i < changedWidgets.length; i++) {
-            var w = changedWidgets[i];
-            if (!w || !w.el)
-                continue;
-            if (w.session != this.session)
-                continue;
-            if (!w._inDocument) {
-                if (this.session.lineWidgets[w.row] != w)
-                    continue;
-                w._inDocument = true;
-                renderer.container.appendChild(w.el);
-            }
-            w.h = w.el.offsetHeight;
-            if (!w.fixedWidth) {
-                w.w = w.el.offsetWidth;
-                w.screenWidth = Math.ceil(w.w / config.characterWidth);
-            }
-            var rowCount = w.h / config.lineHeight;
-            if (w.coverLine) {
-                rowCount -= this.session.getRowLineCount(w.row);
-                if (rowCount < 0)
-                    rowCount = 0;
-            }
-            if (w.rowCount != rowCount) {
-                w.rowCount = rowCount;
-                if (w.row < min)
-                    min = w.row;
+            if (selectionEnd.row + 1 < (editor.session.doc.getLength() - 1)) {
+                insertLine += editor.session.doc.getNewLineCharacter();
             }
-        }
-        if (min != Infinity) {
-            this.session._emit("changeFold", { data: { start: { row: min } } });
-            this.session.lineWidgetWidth = null;
-        }
-        this.session._changedWidgets = [];
-    };
-    LineWidgets.prototype.renderWidgets = function (e, renderer) {
-        var config = renderer.layerConfig;
-        var lineWidgets = this.session.lineWidgets;
-        if (!lineWidgets)
-            return;
-        var first = Math.min(this.firstRow, config.firstRow);
-        var last = Math.max(this.lastRow, config.lastRow, lineWidgets.length);
-        while (first > 0 && !lineWidgets[first])
-            first--;
-        this.firstRow = config.firstRow;
-        this.lastRow = config.lastRow;
-        renderer.$cursorLayer.config = config;
-        for (var i = first; i <= last; i++) {
-            var w = lineWidgets[i];
-            if (!w || !w.el)
-                continue;
-            if (w.hidden) {
-                w.el.style.top = -100 - (w.pixelHeight || 0) + "px";
-                continue;
+            editor.clearSelection();
+            editor.session.doc.replace(new Range(selectionStart.row, 0, selectionEnd.row + 2, 0), insertLine);
+            if (selectedCount > 0) {
+                editor.selection.moveCursorTo(selectionStart.row, selectionStart.column);
+                editor.selection.selectTo(selectionStart.row, selectionStart.column + selectedCount);
             }
-            if (!w._inDocument) {
-                w._inDocument = true;
-                renderer.container.appendChild(w.el);
+            else {
+                firstLineEndCol = editor.session.doc.getLine(selectionStart.row).length > firstLineEndCol ? (firstLineEndCol + 1) : firstLineEndCol;
+                editor.selection.moveCursorTo(selectionStart.row, firstLineEndCol);
             }
-            var top = renderer.$cursorLayer.getPixelPosition({ row: i, column: 0 }, true).top;
-            if (!w.coverLine)
-                top += config.lineHeight * this.session.getRowLineCount(w.row);
-            w.el.style.top = top - config.offset + "px";
-            var left = w.coverGutter ? 0 : renderer.gutterWidth;
-            if (!w.fixedWidth)
-                left -= renderer.scrollLeft;
-            w.el.style.left = left + "px";
-            if (w.fullWidth && w.screenWidth) {
-                w.el.style.minWidth = config.width + 2 * config.padding + "px";
+        },
+        multiSelectAction: "forEach",
+        readOnly: true
+    }, {
+        name: "invertSelection",
+        description: "Invert selection",
+        bindKey: bindKey(null, null),
+        exec: function (editor) {
+            var endRow = editor.session.doc.getLength() - 1;
+            var endCol = editor.session.doc.getLine(endRow).length;
+            var ranges = editor.selection.rangeList.ranges;
+            var newRanges = [];
+            if (ranges.length < 1) {
+                ranges = [editor.selection.getRange()];
             }
-            if (w.fixedWidth) {
-                w.el.style.right = renderer.scrollBar.getWidth() + "px";
+            for (var i = 0; i < ranges.length; i++) {
+                if (i == (ranges.length - 1)) {
+                    if (!(ranges[i].end.row === endRow && ranges[i].end.column === endCol)) {
+                        newRanges.push(new Range(ranges[i].end.row, ranges[i].end.column, endRow, endCol));
+                    }
+                }
+                if (i === 0) {
+                    if (!(ranges[i].start.row === 0 && ranges[i].start.column === 0)) {
+                        newRanges.push(new Range(0, 0, ranges[i].start.row, ranges[i].start.column));
+                    }
+                }
+                else {
+                    newRanges.push(new Range(ranges[i - 1].end.row, ranges[i - 1].end.column, ranges[i].start.row, ranges[i].start.column));
+                }
             }
-            else {
-                w.el.style.right = "";
+            editor.exitMultiSelectMode();
+            editor.clearSelection();
+            for (var i = 0; i < newRanges.length; i++) {
+                editor.selection.addRange(newRanges[i], false);
             }
-        }
-    };
-    return LineWidgets;
-}());
-exports.LineWidgets = LineWidgets;
+        },
+        readOnly: true,
+        scrollIntoView: "none"
+    }, {
+        name: "addLineAfter",
+        description: "Add new line after the current line",
+        exec: function (editor) {
+            editor.selection.clearSelection();
+            editor.navigateLineEnd();
+            editor.insert("\n");
+        },
+        multiSelectAction: "forEach",
+        scrollIntoView: "cursor"
+    }, {
+        name: "addLineBefore",
+        description: "Add new line before the current line",
+        exec: function (editor) {
+            editor.selection.clearSelection();
+            var cursor = editor.getCursorPosition();
+            editor.selection.moveTo(cursor.row - 1, Number.MAX_VALUE);
+            editor.insert("\n");
+            if (cursor.row === 0)
+                editor.navigateUp();
+        },
+        multiSelectAction: "forEach",
+        scrollIntoView: "cursor"
+    }, {
+        name: "openCommandPallete",
+        exec: function (editor) {
+            console.warn("This is an obsolete command. Please use `openCommandPalette` instead.");
+            editor.prompt({ $type: "commands" });
+        },
+        readOnly: true
+    }, {
+        name: "openCommandPalette",
+        description: "Open command palette",
+        bindKey: bindKey("F1", "F1"),
+        exec: function (editor) {
+            editor.prompt({ $type: "commands" });
+        },
+        readOnly: true
+    }, {
+        name: "modeSelect",
+        description: "Change language mode...",
+        bindKey: bindKey(null, null),
+        exec: function (editor) {
+            editor.prompt({ $type: "modes" });
+        },
+        readOnly: true
+    }];
+for (var i = 1; i < 9; i++) {
+    exports.commands.push({
+        name: "foldToLevel" + i,
+        description: "Fold To Level " + i,
+        level: i,
+        exec: function (editor) { editor.session.foldToLevel(this.level); },
+        scrollIntoView: "center",
+        readOnly: true
+    });
+}
 
 });
 
@@ -13888,7 +13909,7 @@ exports.GutterKeyboardEvent = GutterKeyboardEvent;
 
 });
 
-ace.define("ace/editor",["require","exports","module","ace/lib/oop","ace/lib/dom","ace/lib/lang","ace/lib/useragent","ace/keyboard/textinput","ace/mouse/mouse_handler","ace/mouse/fold_handler","ace/keyboard/keybinding","ace/edit_session","ace/search","ace/range","ace/lib/event_emitter","ace/commands/command_manager","ace/commands/default_commands","ace/config","ace/token_iterator","ace/line_widgets","ace/keyboard/gutter_handler","ace/config","ace/clipboard","ace/lib/keys"], function(require, exports, module){"use strict";
+ace.define("ace/editor",["require","exports","module","ace/lib/oop","ace/lib/dom","ace/lib/lang","ace/lib/useragent","ace/keyboard/textinput","ace/mouse/mouse_handler","ace/mouse/fold_handler","ace/keyboard/keybinding","ace/edit_session","ace/search","ace/range","ace/lib/event_emitter","ace/commands/command_manager","ace/commands/default_commands","ace/config","ace/token_iterator","ace/keyboard/gutter_handler","ace/config","ace/clipboard","ace/lib/keys"], function(require, exports, module){"use strict";
 var __values = (this && this.__values) || function(o) {
     var s = typeof Symbol === "function" && Symbol.iterator, m = s && o[s], i = 0;
     if (m) return m.call(o);
@@ -13916,7 +13937,6 @@ var CommandManager = require("./commands/command_manager").CommandManager;
 var defaultCommands = require("./commands/default_commands").commands;
 var config = require("./config");
 var TokenIterator = require("./token_iterator").TokenIterator;
-var LineWidgets = require("./line_widgets").LineWidgets;
 var GutterKeyboardHandler = require("./keyboard/gutter_handler").GutterKeyboardHandler;
 var nls = require("./config").nls;
 var clipboard = require("./clipboard");
@@ -14150,7 +14170,11 @@ var Editor = /** @class */ (function () {
         });
         this.curOp = null;
         oldSession && oldSession._signal("changeEditor", { oldEditor: this });
+        if (oldSession)
+            oldSession.$editor = null;
         session && session._signal("changeEditor", { editor: this });
+        if (session)
+            session.$editor = this;
         if (session && !session.destroyed)
             session.bgTokenizer.scheduleStart();
     };
@@ -14776,15 +14800,9 @@ var Editor = /** @class */ (function () {
         this.moveCursorToPosition(cursor);
     };
     Editor.prototype.setGhostText = function (text, position) {
-        if (!this.session.widgetManager) {
-            this.session.widgetManager = new LineWidgets(this.session);
-            this.session.widgetManager.attach(this);
-        }
         this.renderer.setGhostText(text, position);
     };
     Editor.prototype.removeGhostText = function () {
-        if (!this.session.widgetManager)
-            return;
         this.renderer.removeGhostText();
     };
     Editor.prototype.transposeLetters = function () {
@@ -21216,8 +21234,7 @@ var FoldMode = exports.FoldMode = function () { };
 
 });
 
-ace.define("ace/ext/error_marker",["require","exports","module","ace/line_widgets","ace/lib/dom","ace/range","ace/config"], function(require, exports, module){"use strict";
-var LineWidgets = require("../line_widgets").LineWidgets;
+ace.define("ace/ext/error_marker",["require","exports","module","ace/lib/dom","ace/range","ace/config"], function(require, exports, module){"use strict";
 var dom = require("../lib/dom");
 var Range = require("../range").Range;
 var nls = require("../config").nls;
@@ -21267,10 +21284,6 @@ function findAnnotations(session, row, dir) {
 }
 exports.showErrorMarker = function (editor, dir) {
     var session = editor.session;
-    if (!session.widgetManager) {
-        session.widgetManager = new LineWidgets(session);
-        session.widgetManager.attach(editor);
-    }
     var pos = editor.getCursorPosition();
     var row = pos.row;
     var oldWidget = session.widgetManager.getWidgetsAtRow(row).filter(function (w) {
diff --git a/src-noconflict/ext-code_lens.js b/src-noconflict/ext-code_lens.js
index a80e73e4d..5109ab859 100644
--- a/src-noconflict/ext-code_lens.js
+++ b/src-noconflict/ext-code_lens.js
@@ -1,5 +1,4 @@
-ace.define("ace/ext/code_lens",["require","exports","module","ace/line_widgets","ace/lib/event","ace/lib/lang","ace/lib/dom","ace/editor","ace/config"], function(require, exports, module){"use strict";
-var LineWidgets = require("../line_widgets").LineWidgets;
+ace.define("ace/ext/code_lens",["require","exports","module","ace/lib/event","ace/lib/lang","ace/lib/dom","ace/editor","ace/config"], function(require, exports, module){"use strict";
 var event = require("../lib/event");
 var lang = require("../lib/lang");
 var dom = require("../lib/dom");
@@ -121,10 +120,6 @@ function attachToEditor(editor) {
         var session = editor.session;
         if (!session)
             return;
-        if (!session.widgetManager) {
-            session.widgetManager = new LineWidgets(session);
-            session.widgetManager.attach(editor);
-        }
         var providersToWaitNum = editor.codeLensProviders.length;
         var lenses = [];
         editor.codeLensProviders.forEach(function (provider) {
diff --git a/src-noconflict/mode-vue.js b/src-noconflict/mode-vue.js
index 4d624a972..e578ccf52 100644
--- a/src-noconflict/mode-vue.js
+++ b/src-noconflict/mode-vue.js
@@ -3682,7 +3682,7 @@ var VueHighlightRules = function (options) {
     var self = this;
     VueRules.tag_stuff.unshift({
         token: "string",
-        regex: /(?:\b(v-)|(:|@))(\[?[a-zA-Z\-.]+\]?)(?:(\:\[?[a-zA-Z\-]+\]?))?(?:(\.[a-zA-Z\-]+))*(\s*)(=)(\s*)(["'])/,
+        regex: /(?:\b(v-)|(:|@))(\[?[a-zA-Z\-.]+\]?)(?:(\:\[?[a-zA-Z\-]+\]?))?((?:\.[a-zA-Z\-]+)*)(\s*)(=)(\s*)(["'])/,
         onMatch: function (value, currentState, stack) {
             var quote = value[value.length - 1];
             stack.unshift(quote, currentState);
diff --git a/src/ace.js b/src/ace.js
index dfd9e66e2..0c953d93a 100644
--- a/src/ace.js
+++ b/src/ace.js
@@ -1322,7 +1322,7 @@ var reportErrorIfPathIsNotConfigured = function () {
         reportErrorIfPathIsNotConfigured = function () { };
     }
 };
-exports.version = "1.36.4";
+exports.version = "1.36.5";
 
 });
 
@@ -7203,6324 +7203,6345 @@ exports.Mode = Mode;
 
 });
 
-define("ace/apply_delta",["require","exports","module"], function(require, exports, module){"use strict";
-function throwDeltaError(delta, errorText) {
-    console.log("Invalid Delta:", delta);
-    throw "Invalid Delta: " + errorText;
-}
-function positionInDocument(docLines, position) {
-    return position.row >= 0 && position.row < docLines.length &&
-        position.column >= 0 && position.column <= docLines[position.row].length;
-}
-function validateDelta(docLines, delta) {
-    if (delta.action != "insert" && delta.action != "remove")
-        throwDeltaError(delta, "delta.action must be 'insert' or 'remove'");
-    if (!(delta.lines instanceof Array))
-        throwDeltaError(delta, "delta.lines must be an Array");
-    if (!delta.start || !delta.end)
-        throwDeltaError(delta, "delta.start/end must be an present");
-    var start = delta.start;
-    if (!positionInDocument(docLines, delta.start))
-        throwDeltaError(delta, "delta.start must be contained in document");
-    var end = delta.end;
-    if (delta.action == "remove" && !positionInDocument(docLines, end))
-        throwDeltaError(delta, "delta.end must contained in document for 'remove' actions");
-    var numRangeRows = end.row - start.row;
-    var numRangeLastLineChars = (end.column - (numRangeRows == 0 ? start.column : 0));
-    if (numRangeRows != delta.lines.length - 1 || delta.lines[numRangeRows].length != numRangeLastLineChars)
-        throwDeltaError(delta, "delta.range must match delta lines");
-}
-exports.applyDelta = function (docLines, delta, doNotValidate) {
-    var row = delta.start.row;
-    var startColumn = delta.start.column;
-    var line = docLines[row] || "";
-    switch (delta.action) {
-        case "insert":
-            var lines = delta.lines;
-            if (lines.length === 1) {
-                docLines[row] = line.substring(0, startColumn) + delta.lines[0] + line.substring(startColumn);
-            }
-            else {
-                var args = [row, 1].concat(delta.lines);
-                docLines.splice.apply(docLines, args);
-                docLines[row] = line.substring(0, startColumn) + docLines[row];
-                docLines[row + delta.lines.length - 1] += line.substring(startColumn);
-            }
-            break;
-        case "remove":
-            var endColumn = delta.end.column;
-            var endRow = delta.end.row;
-            if (row === endRow) {
-                docLines[row] = line.substring(0, startColumn) + line.substring(endColumn);
-            }
-            else {
-                docLines.splice(row, endRow - row + 1, line.substring(0, startColumn) + docLines[endRow].substring(endColumn));
-            }
-            break;
+define("ace/line_widgets",["require","exports","module","ace/lib/dom"], function(require, exports, module){"use strict";
+var dom = require("./lib/dom");
+var LineWidgets = /** @class */ (function () {
+    function LineWidgets(session) {
+        this.session = session;
+        this.session.widgetManager = this;
+        this.session.getRowLength = this.getRowLength;
+        this.session.$getWidgetScreenLength = this.$getWidgetScreenLength;
+        this.updateOnChange = this.updateOnChange.bind(this);
+        this.renderWidgets = this.renderWidgets.bind(this);
+        this.measureWidgets = this.measureWidgets.bind(this);
+        this.session._changedWidgets = [];
+        this.$onChangeEditor = this.$onChangeEditor.bind(this);
+        this.session.on("change", this.updateOnChange);
+        this.session.on("changeFold", this.updateOnFold);
+        this.session.on("changeEditor", this.$onChangeEditor);
     }
-};
-
-});
-
-define("ace/anchor",["require","exports","module","ace/lib/oop","ace/lib/event_emitter"], function(require, exports, module){"use strict";
-var oop = require("./lib/oop");
-var EventEmitter = require("./lib/event_emitter").EventEmitter;
-var Anchor = /** @class */ (function () {
-    function Anchor(doc, row, column) {
-        this.$onChange = this.onChange.bind(this);
-        this.attach(doc);
-        if (typeof row != "number")
-            this.setPosition(row.row, row.column);
+    LineWidgets.prototype.getRowLength = function (row) {
+        var h;
+        if (this.lineWidgets)
+            h = this.lineWidgets[row] && this.lineWidgets[row].rowCount || 0;
         else
-            this.setPosition(row, column);
-    }
-    Anchor.prototype.getPosition = function () {
-        return this.$clipPositionToDocument(this.row, this.column);
+            h = 0;
+        if (!this["$useWrapMode"] || !this["$wrapData"][row]) {
+            return 1 + h;
+        }
+        else {
+            return this["$wrapData"][row].length + 1 + h;
+        }
     };
-    Anchor.prototype.getDocument = function () {
-        return this.document;
+    LineWidgets.prototype.$getWidgetScreenLength = function () {
+        var screenRows = 0;
+        this.lineWidgets.forEach(function (w) {
+            if (w && w.rowCount && !w.hidden)
+                screenRows += w.rowCount;
+        });
+        return screenRows;
     };
-    Anchor.prototype.onChange = function (delta) {
-        if (delta.start.row == delta.end.row && delta.start.row != this.row)
-            return;
-        if (delta.start.row > this.row)
-            return;
-        var point = $getTransformedPoint(delta, { row: this.row, column: this.column }, this.$insertRight);
-        this.setPosition(point.row, point.column, true);
+    LineWidgets.prototype.$onChangeEditor = function (e) {
+        this.attach(e.editor);
     };
-    Anchor.prototype.setPosition = function (row, column, noClip) {
-        var pos;
-        if (noClip) {
-            pos = {
-                row: row,
-                column: column
-            };
-        }
-        else {
-            pos = this.$clipPositionToDocument(row, column);
+    LineWidgets.prototype.attach = function (editor) {
+        if (editor && editor.widgetManager && editor.widgetManager != this)
+            editor.widgetManager.detach();
+        if (this.editor == editor)
+            return;
+        this.detach();
+        this.editor = editor;
+        if (editor) {
+            editor.widgetManager = this;
+            editor.renderer.on("beforeRender", this.measureWidgets);
+            editor.renderer.on("afterRender", this.renderWidgets);
         }
-        if (this.row == pos.row && this.column == pos.column)
+    };
+    LineWidgets.prototype.detach = function (e) {
+        var editor = this.editor;
+        if (!editor)
             return;
-        var old = {
-            row: this.row,
-            column: this.column
-        };
-        this.row = pos.row;
-        this.column = pos.column;
-        this._signal("change", {
-            old: old,
-            value: pos
+        this.editor = null;
+        editor.widgetManager = null;
+        editor.renderer.off("beforeRender", this.measureWidgets);
+        editor.renderer.off("afterRender", this.renderWidgets);
+        var lineWidgets = this.session.lineWidgets;
+        lineWidgets && lineWidgets.forEach(function (w) {
+            if (w && w.el && w.el.parentNode) {
+                w._inDocument = false;
+                w.el.parentNode.removeChild(w.el);
+            }
         });
     };
-    Anchor.prototype.detach = function () {
-        this.document.off("change", this.$onChange);
-    };
-    Anchor.prototype.attach = function (doc) {
-        this.document = doc || this.document;
-        this.document.on("change", this.$onChange);
+    LineWidgets.prototype.updateOnFold = function (e, session) {
+        var lineWidgets = session.lineWidgets;
+        if (!lineWidgets || !e.action)
+            return;
+        var fold = e.data;
+        var start = fold.start.row;
+        var end = fold.end.row;
+        var hide = e.action == "add";
+        for (var i = start + 1; i < end; i++) {
+            if (lineWidgets[i])
+                lineWidgets[i].hidden = hide;
+        }
+        if (lineWidgets[end]) {
+            if (hide) {
+                if (!lineWidgets[start])
+                    lineWidgets[start] = lineWidgets[end];
+                else
+                    lineWidgets[end].hidden = hide;
+            }
+            else {
+                if (lineWidgets[start] == lineWidgets[end])
+                    lineWidgets[start] = undefined;
+                lineWidgets[end].hidden = hide;
+            }
+        }
     };
-    Anchor.prototype.$clipPositionToDocument = function (row, column) {
-        var pos = {};
-        if (row >= this.document.getLength()) {
-            pos.row = Math.max(0, this.document.getLength() - 1);
-            pos.column = this.document.getLine(pos.row).length;
+    LineWidgets.prototype.updateOnChange = function (delta) {
+        var lineWidgets = this.session.lineWidgets;
+        if (!lineWidgets)
+            return;
+        var startRow = delta.start.row;
+        var len = delta.end.row - startRow;
+        if (len === 0) {
         }
-        else if (row < 0) {
-            pos.row = 0;
-            pos.column = 0;
+        else if (delta.action == "remove") {
+            var removed = lineWidgets.splice(startRow + 1, len);
+            if (!lineWidgets[startRow] && removed[removed.length - 1]) {
+                lineWidgets[startRow] = removed.pop();
+            }
+            removed.forEach(function (w) {
+                w && this.removeLineWidget(w);
+            }, this);
+            this.$updateRows();
         }
         else {
-            pos.row = row;
-            pos.column = Math.min(this.document.getLine(pos.row).length, Math.max(0, column));
+            var args = new Array(len);
+            if (lineWidgets[startRow] && lineWidgets[startRow].column != null) {
+                if (delta.start.column > lineWidgets[startRow].column)
+                    startRow++;
+            }
+            args.unshift(startRow, 0);
+            lineWidgets.splice.apply(lineWidgets, args);
+            this.$updateRows();
         }
-        if (column < 0)
-            pos.column = 0;
-        return pos;
     };
-    return Anchor;
-}());
-Anchor.prototype.$insertRight = false;
-oop.implement(Anchor.prototype, EventEmitter);
-function $pointsInOrder(point1, point2, equalPointsInOrder) {
-    var bColIsAfter = equalPointsInOrder ? point1.column <= point2.column : point1.column < point2.column;
-    return (point1.row < point2.row) || (point1.row == point2.row && bColIsAfter);
-}
-function $getTransformedPoint(delta, point, moveIfEqual) {
-    var deltaIsInsert = delta.action == "insert";
-    var deltaRowShift = (deltaIsInsert ? 1 : -1) * (delta.end.row - delta.start.row);
-    var deltaColShift = (deltaIsInsert ? 1 : -1) * (delta.end.column - delta.start.column);
-    var deltaStart = delta.start;
-    var deltaEnd = deltaIsInsert ? deltaStart : delta.end; // Collapse insert range.
-    if ($pointsInOrder(point, deltaStart, moveIfEqual)) {
-        return {
-            row: point.row,
-            column: point.column
-        };
-    }
-    if ($pointsInOrder(deltaEnd, point, !moveIfEqual)) {
-        return {
-            row: point.row + deltaRowShift,
-            column: point.column + (point.row == deltaEnd.row ? deltaColShift : 0)
-        };
-    }
-    return {
-        row: deltaStart.row,
-        column: deltaStart.column
-    };
-}
-exports.Anchor = Anchor;
-
-});
-
-define("ace/document",["require","exports","module","ace/lib/oop","ace/apply_delta","ace/lib/event_emitter","ace/range","ace/anchor"], function(require, exports, module){"use strict";
-var oop = require("./lib/oop");
-var applyDelta = require("./apply_delta").applyDelta;
-var EventEmitter = require("./lib/event_emitter").EventEmitter;
-var Range = require("./range").Range;
-var Anchor = require("./anchor").Anchor;
-var Document = /** @class */ (function () {
-    function Document(textOrLines) {
-        this.$lines = [""];
-        if (textOrLines.length === 0) {
-            this.$lines = [""];
-        }
-        else if (Array.isArray(textOrLines)) {
-            this.insertMergedLines({ row: 0, column: 0 }, textOrLines);
-        }
-        else {
-            this.insert({ row: 0, column: 0 }, textOrLines);
-        }
-    }
-    Document.prototype.setValue = function (text) {
-        var len = this.getLength() - 1;
-        this.remove(new Range(0, 0, len, this.getLine(len).length));
-        this.insert({ row: 0, column: 0 }, text || "");
-    };
-    Document.prototype.getValue = function () {
-        return this.getAllLines().join(this.getNewLineCharacter());
-    };
-    Document.prototype.createAnchor = function (row, column) {
-        return new Anchor(this, row, column);
-    };
-    Document.prototype.$detectNewLine = function (text) {
-        var match = text.match(/^.*?(\r\n|\r|\n)/m);
-        this.$autoNewLine = match ? match[1] : "\n";
-        this._signal("changeNewLineMode");
-    };
-    Document.prototype.getNewLineCharacter = function () {
-        switch (this.$newLineMode) {
-            case "windows":
-                return "\r\n";
-            case "unix":
-                return "\n";
-            default:
-                return this.$autoNewLine || "\n";
-        }
-    };
-    Document.prototype.setNewLineMode = function (newLineMode) {
-        if (this.$newLineMode === newLineMode)
+    LineWidgets.prototype.$updateRows = function () {
+        var lineWidgets = this.session.lineWidgets;
+        if (!lineWidgets)
             return;
-        this.$newLineMode = newLineMode;
-        this._signal("changeNewLineMode");
-    };
-    Document.prototype.getNewLineMode = function () {
-        return this.$newLineMode;
-    };
-    Document.prototype.isNewLine = function (text) {
-        return (text == "\r\n" || text == "\r" || text == "\n");
-    };
-    Document.prototype.getLine = function (row) {
-        return this.$lines[row] || "";
-    };
-    Document.prototype.getLines = function (firstRow, lastRow) {
-        return this.$lines.slice(firstRow, lastRow + 1);
-    };
-    Document.prototype.getAllLines = function () {
-        return this.getLines(0, this.getLength());
-    };
-    Document.prototype.getLength = function () {
-        return this.$lines.length;
+        var noWidgets = true;
+        lineWidgets.forEach(function (w, i) {
+            if (w) {
+                noWidgets = false;
+                w.row = i;
+                while (w.$oldWidget) {
+                    w.$oldWidget.row = i;
+                    w = w.$oldWidget;
+                }
+            }
+        });
+        if (noWidgets)
+            this.session.lineWidgets = null;
     };
-    Document.prototype.getTextRange = function (range) {
-        return this.getLinesForRange(range).join(this.getNewLineCharacter());
+    LineWidgets.prototype.$registerLineWidget = function (w) {
+        if (!this.session.lineWidgets)
+            this.session.lineWidgets = new Array(this.session.getLength());
+        var old = this.session.lineWidgets[w.row];
+        if (old) {
+            w.$oldWidget = old;
+            if (old.el && old.el.parentNode) {
+                old.el.parentNode.removeChild(old.el);
+                old._inDocument = false;
+            }
+        }
+        this.session.lineWidgets[w.row] = w;
+        return w;
     };
-    Document.prototype.getLinesForRange = function (range) {
-        var lines;
-        if (range.start.row === range.end.row) {
-            lines = [this.getLine(range.start.row).substring(range.start.column, range.end.column)];
+    LineWidgets.prototype.addLineWidget = function (w) {
+        this.$registerLineWidget(w);
+        w.session = this.session;
+        if (!this.editor)
+            return w;
+        var renderer = this.editor.renderer;
+        if (w.html && !w.el) {
+            w.el = dom.createElement("div");
+            w.el.innerHTML = w.html;
         }
-        else {
-            lines = this.getLines(range.start.row, range.end.row);
-            lines[0] = (lines[0] || "").substring(range.start.column);
-            var l = lines.length - 1;
-            if (range.end.row - range.start.row == l)
-                lines[l] = lines[l].substring(0, range.end.column);
+        if (w.text && !w.el) {
+            w.el = dom.createElement("div");
+            w.el.textContent = w.text;
         }
-        return lines;
-    };
-    Document.prototype.insertLines = function (row, lines) {
-        console.warn("Use of document.insertLines is deprecated. Use the insertFullLines method instead.");
-        return this.insertFullLines(row, lines);
-    };
-    Document.prototype.removeLines = function (firstRow, lastRow) {
-        console.warn("Use of document.removeLines is deprecated. Use the removeFullLines method instead.");
-        return this.removeFullLines(firstRow, lastRow);
-    };
-    Document.prototype.insertNewLine = function (position) {
-        console.warn("Use of document.insertNewLine is deprecated. Use insertMergedLines(position, ['', '']) instead.");
-        return this.insertMergedLines(position, ["", ""]);
-    };
-    Document.prototype.insert = function (position, text) {
-        if (this.getLength() <= 1)
-            this.$detectNewLine(text);
-        return this.insertMergedLines(position, this.$split(text));
-    };
-    Document.prototype.insertInLine = function (position, text) {
-        var start = this.clippedPos(position.row, position.column);
-        var end = this.pos(position.row, position.column + text.length);
-        this.applyDelta({
-            start: start,
-            end: end,
-            action: "insert",
-            lines: [text]
-        }, true);
-        return this.clonePos(end);
-    };
-    Document.prototype.clippedPos = function (row, column) {
-        var length = this.getLength();
-        if (row === undefined) {
-            row = length;
+        if (w.el) {
+            dom.addCssClass(w.el, "ace_lineWidgetContainer");
+            if (w.className) {
+                dom.addCssClass(w.el, w.className);
+            }
+            w.el.style.position = "absolute";
+            w.el.style.zIndex = "5";
+            renderer.container.appendChild(w.el);
+            w._inDocument = true;
+            if (!w.coverGutter) {
+                w.el.style.zIndex = "3";
+            }
+            if (w.pixelHeight == null) {
+                w.pixelHeight = w.el.offsetHeight;
+            }
         }
-        else if (row < 0) {
-            row = 0;
+        if (w.rowCount == null) {
+            w.rowCount = w.pixelHeight / renderer.layerConfig.lineHeight;
         }
-        else if (row >= length) {
-            row = length - 1;
-            column = undefined;
+        var fold = this.session.getFoldAt(w.row, 0);
+        w.$fold = fold;
+        if (fold) {
+            var lineWidgets = this.session.lineWidgets;
+            if (w.row == fold.end.row && !lineWidgets[fold.start.row])
+                lineWidgets[fold.start.row] = w;
+            else
+                w.hidden = true;
         }
-        var line = this.getLine(row);
-        if (column == undefined)
-            column = line.length;
-        column = Math.min(Math.max(column, 0), line.length);
-        return { row: row, column: column };
-    };
-    Document.prototype.clonePos = function (pos) {
-        return { row: pos.row, column: pos.column };
-    };
-    Document.prototype.pos = function (row, column) {
-        return { row: row, column: column };
+        this.session._emit("changeFold", { data: { start: { row: w.row } } });
+        this.$updateRows();
+        this.renderWidgets(null, renderer);
+        this.onWidgetChanged(w);
+        return w;
     };
-    Document.prototype.$clipPosition = function (position) {
-        var length = this.getLength();
-        if (position.row >= length) {
-            position.row = Math.max(0, length - 1);
-            position.column = this.getLine(length - 1).length;
+    LineWidgets.prototype.removeLineWidget = function (w) {
+        w._inDocument = false;
+        w.session = null;
+        if (w.el && w.el.parentNode)
+            w.el.parentNode.removeChild(w.el);
+        if (w.editor && w.editor.destroy)
+            try {
+                w.editor.destroy();
+            }
+            catch (e) { }
+        if (this.session.lineWidgets) {
+            var w1 = this.session.lineWidgets[w.row];
+            if (w1 == w) {
+                this.session.lineWidgets[w.row] = w.$oldWidget;
+                if (w.$oldWidget)
+                    this.onWidgetChanged(w.$oldWidget);
+            }
+            else {
+                while (w1) {
+                    if (w1.$oldWidget == w) {
+                        w1.$oldWidget = w.$oldWidget;
+                        break;
+                    }
+                    w1 = w1.$oldWidget;
+                }
+            }
         }
-        else {
-            position.row = Math.max(0, position.row);
-            position.column = Math.min(Math.max(position.column, 0), this.getLine(position.row).length);
+        this.session._emit("changeFold", { data: { start: { row: w.row } } });
+        this.$updateRows();
+    };
+    LineWidgets.prototype.getWidgetsAtRow = function (row) {
+        var lineWidgets = this.session.lineWidgets;
+        var w = lineWidgets && lineWidgets[row];
+        var list = [];
+        while (w) {
+            list.push(w);
+            w = w.$oldWidget;
         }
-        return position;
+        return list;
     };
-    Document.prototype.insertFullLines = function (row, lines) {
-        row = Math.min(Math.max(row, 0), this.getLength());
-        var column = 0;
-        if (row < this.getLength()) {
-            lines = lines.concat([""]);
-            column = 0;
-        }
-        else {
-            lines = [""].concat(lines);
-            row--;
-            column = this.$lines[row].length;
-        }
-        this.insertMergedLines({ row: row, column: column }, lines);
-    };
-    Document.prototype.insertMergedLines = function (position, lines) {
-        var start = this.clippedPos(position.row, position.column);
-        var end = {
-            row: start.row + lines.length - 1,
-            column: (lines.length == 1 ? start.column : 0) + lines[lines.length - 1].length
-        };
-        this.applyDelta({
-            start: start,
-            end: end,
-            action: "insert",
-            lines: lines
-        });
-        return this.clonePos(end);
-    };
-    Document.prototype.remove = function (range) {
-        var start = this.clippedPos(range.start.row, range.start.column);
-        var end = this.clippedPos(range.end.row, range.end.column);
-        this.applyDelta({
-            start: start,
-            end: end,
-            action: "remove",
-            lines: this.getLinesForRange({ start: start, end: end })
-        });
-        return this.clonePos(start);
-    };
-    Document.prototype.removeInLine = function (row, startColumn, endColumn) {
-        var start = this.clippedPos(row, startColumn);
-        var end = this.clippedPos(row, endColumn);
-        this.applyDelta({
-            start: start,
-            end: end,
-            action: "remove",
-            lines: this.getLinesForRange({ start: start, end: end })
-        }, true);
-        return this.clonePos(start);
-    };
-    Document.prototype.removeFullLines = function (firstRow, lastRow) {
-        firstRow = Math.min(Math.max(0, firstRow), this.getLength() - 1);
-        lastRow = Math.min(Math.max(0, lastRow), this.getLength() - 1);
-        var deleteFirstNewLine = lastRow == this.getLength() - 1 && firstRow > 0;
-        var deleteLastNewLine = lastRow < this.getLength() - 1;
-        var startRow = (deleteFirstNewLine ? firstRow - 1 : firstRow);
-        var startCol = (deleteFirstNewLine ? this.getLine(startRow).length : 0);
-        var endRow = (deleteLastNewLine ? lastRow + 1 : lastRow);
-        var endCol = (deleteLastNewLine ? 0 : this.getLine(endRow).length);
-        var range = new Range(startRow, startCol, endRow, endCol);
-        var deletedLines = this.$lines.slice(firstRow, lastRow + 1);
-        this.applyDelta({
-            start: range.start,
-            end: range.end,
-            action: "remove",
-            lines: this.getLinesForRange(range)
-        });
-        return deletedLines;
-    };
-    Document.prototype.removeNewLine = function (row) {
-        if (row < this.getLength() - 1 && row >= 0) {
-            this.applyDelta({
-                start: this.pos(row, this.getLine(row).length),
-                end: this.pos(row + 1, 0),
-                action: "remove",
-                lines: ["", ""]
-            });
-        }
-    };
-    Document.prototype.replace = function (range, text) {
-        if (!(range instanceof Range))
-            range = Range.fromPoints(range.start, range.end);
-        if (text.length === 0 && range.isEmpty())
-            return range.start;
-        if (text == this.getTextRange(range))
-            return range.end;
-        this.remove(range);
-        var end;
-        if (text) {
-            end = this.insert(range.start, text);
-        }
-        else {
-            end = range.start;
-        }
-        return end;
-    };
-    Document.prototype.applyDeltas = function (deltas) {
-        for (var i = 0; i < deltas.length; i++) {
-            this.applyDelta(deltas[i]);
-        }
-    };
-    Document.prototype.revertDeltas = function (deltas) {
-        for (var i = deltas.length - 1; i >= 0; i--) {
-            this.revertDelta(deltas[i]);
-        }
+    LineWidgets.prototype.onWidgetChanged = function (w) {
+        this.session._changedWidgets.push(w);
+        this.editor && this.editor.renderer.updateFull();
     };
-    Document.prototype.applyDelta = function (delta, doNotValidate) {
-        var isInsert = delta.action == "insert";
-        if (isInsert ? delta.lines.length <= 1 && !delta.lines[0]
-            : !Range.comparePoints(delta.start, delta.end)) {
+    LineWidgets.prototype.measureWidgets = function (e, renderer) {
+        var changedWidgets = this.session._changedWidgets;
+        var config = renderer.layerConfig;
+        if (!changedWidgets || !changedWidgets.length)
             return;
+        var min = Infinity;
+        for (var i = 0; i < changedWidgets.length; i++) {
+            var w = changedWidgets[i];
+            if (!w || !w.el)
+                continue;
+            if (w.session != this.session)
+                continue;
+            if (!w._inDocument) {
+                if (this.session.lineWidgets[w.row] != w)
+                    continue;
+                w._inDocument = true;
+                renderer.container.appendChild(w.el);
+            }
+            w.h = w.el.offsetHeight;
+            if (!w.fixedWidth) {
+                w.w = w.el.offsetWidth;
+                w.screenWidth = Math.ceil(w.w / config.characterWidth);
+            }
+            var rowCount = w.h / config.lineHeight;
+            if (w.coverLine) {
+                rowCount -= this.session.getRowLineCount(w.row);
+                if (rowCount < 0)
+                    rowCount = 0;
+            }
+            if (w.rowCount != rowCount) {
+                w.rowCount = rowCount;
+                if (w.row < min)
+                    min = w.row;
+            }
         }
-        if (isInsert && delta.lines.length > 20000) {
-            this.$splitAndapplyLargeDelta(delta, 20000);
-        }
-        else {
-            applyDelta(this.$lines, delta, doNotValidate);
-            this._signal("change", delta);
-        }
-    };
-    Document.prototype.$safeApplyDelta = function (delta) {
-        var docLength = this.$lines.length;
-        if (delta.action == "remove" && delta.start.row < docLength && delta.end.row < docLength
-            || delta.action == "insert" && delta.start.row <= docLength) {
-            this.applyDelta(delta);
-        }
-    };
-    Document.prototype.$splitAndapplyLargeDelta = function (delta, MAX) {
-        var lines = delta.lines;
-        var l = lines.length - MAX + 1;
-        var row = delta.start.row;
-        var column = delta.start.column;
-        for (var from = 0, to = 0; from < l; from = to) {
-            to += MAX - 1;
-            var chunk = lines.slice(from, to);
-            chunk.push("");
-            this.applyDelta({
-                start: this.pos(row + from, column),
-                end: this.pos(row + to, column = 0),
-                action: delta.action,
-                lines: chunk
-            }, true);
+        if (min != Infinity) {
+            this.session._emit("changeFold", { data: { start: { row: min } } });
+            this.session.lineWidgetWidth = null;
         }
-        delta.lines = lines.slice(from);
-        delta.start.row = row + from;
-        delta.start.column = column;
-        this.applyDelta(delta, true);
-    };
-    Document.prototype.revertDelta = function (delta) {
-        this.$safeApplyDelta({
-            start: this.clonePos(delta.start),
-            end: this.clonePos(delta.end),
-            action: (delta.action == "insert" ? "remove" : "insert"),
-            lines: delta.lines.slice()
-        });
+        this.session._changedWidgets = [];
     };
-    Document.prototype.indexToPosition = function (index, startRow) {
-        var lines = this.$lines || this.getAllLines();
-        var newlineLength = this.getNewLineCharacter().length;
-        for (var i = startRow || 0, l = lines.length; i < l; i++) {
-            index -= lines[i].length + newlineLength;
-            if (index < 0)
-                return { row: i, column: index + lines[i].length + newlineLength };
+    LineWidgets.prototype.renderWidgets = function (e, renderer) {
+        var config = renderer.layerConfig;
+        var lineWidgets = this.session.lineWidgets;
+        if (!lineWidgets)
+            return;
+        var first = Math.min(this.firstRow, config.firstRow);
+        var last = Math.max(this.lastRow, config.lastRow, lineWidgets.length);
+        while (first > 0 && !lineWidgets[first])
+            first--;
+        this.firstRow = config.firstRow;
+        this.lastRow = config.lastRow;
+        renderer.$cursorLayer.config = config;
+        for (var i = first; i <= last; i++) {
+            var w = lineWidgets[i];
+            if (!w || !w.el)
+                continue;
+            if (w.hidden) {
+                w.el.style.top = -100 - (w.pixelHeight || 0) + "px";
+                continue;
+            }
+            if (!w._inDocument) {
+                w._inDocument = true;
+                renderer.container.appendChild(w.el);
+            }
+            var top = renderer.$cursorLayer.getPixelPosition({ row: i, column: 0 }, true).top;
+            if (!w.coverLine)
+                top += config.lineHeight * this.session.getRowLineCount(w.row);
+            w.el.style.top = top - config.offset + "px";
+            var left = w.coverGutter ? 0 : renderer.gutterWidth;
+            if (!w.fixedWidth)
+                left -= renderer.scrollLeft;
+            w.el.style.left = left + "px";
+            if (w.fullWidth && w.screenWidth) {
+                w.el.style.minWidth = config.width + 2 * config.padding + "px";
+            }
+            if (w.fixedWidth) {
+                w.el.style.right = renderer.scrollBar.getWidth() + "px";
+            }
+            else {
+                w.el.style.right = "";
+            }
         }
-        return { row: l - 1, column: index + lines[l - 1].length + newlineLength };
-    };
-    Document.prototype.positionToIndex = function (pos, startRow) {
-        var lines = this.$lines || this.getAllLines();
-        var newlineLength = this.getNewLineCharacter().length;
-        var index = 0;
-        var row = Math.min(pos.row, lines.length);
-        for (var i = startRow || 0; i < row; ++i)
-            index += lines[i].length + newlineLength;
-        return index + pos.column;
-    };
-    Document.prototype.$split = function (text) {
-        return text.split(/\r\n|\r|\n/);
     };
-    return Document;
+    return LineWidgets;
 }());
-Document.prototype.$autoNewLine = "";
-Document.prototype.$newLineMode = "auto";
-oop.implement(Document.prototype, EventEmitter);
-exports.Document = Document;
+exports.LineWidgets = LineWidgets;
 
 });
 
-define("ace/background_tokenizer",["require","exports","module","ace/lib/oop","ace/lib/event_emitter"], function(require, exports, module){"use strict";
-var oop = require("./lib/oop");
-var EventEmitter = require("./lib/event_emitter").EventEmitter;
-var BackgroundTokenizer = /** @class */ (function () {
-    function BackgroundTokenizer(tokenizer, session) {
-        this.running = false;
-        this.lines = [];
-        this.states = [];
-        this.currentLine = 0;
-        this.tokenizer = tokenizer;
-        var self = this;
-        this.$worker = function () {
-            if (!self.running) {
-                return;
+define("ace/apply_delta",["require","exports","module"], function(require, exports, module){"use strict";
+function throwDeltaError(delta, errorText) {
+    console.log("Invalid Delta:", delta);
+    throw "Invalid Delta: " + errorText;
+}
+function positionInDocument(docLines, position) {
+    return position.row >= 0 && position.row < docLines.length &&
+        position.column >= 0 && position.column <= docLines[position.row].length;
+}
+function validateDelta(docLines, delta) {
+    if (delta.action != "insert" && delta.action != "remove")
+        throwDeltaError(delta, "delta.action must be 'insert' or 'remove'");
+    if (!(delta.lines instanceof Array))
+        throwDeltaError(delta, "delta.lines must be an Array");
+    if (!delta.start || !delta.end)
+        throwDeltaError(delta, "delta.start/end must be an present");
+    var start = delta.start;
+    if (!positionInDocument(docLines, delta.start))
+        throwDeltaError(delta, "delta.start must be contained in document");
+    var end = delta.end;
+    if (delta.action == "remove" && !positionInDocument(docLines, end))
+        throwDeltaError(delta, "delta.end must contained in document for 'remove' actions");
+    var numRangeRows = end.row - start.row;
+    var numRangeLastLineChars = (end.column - (numRangeRows == 0 ? start.column : 0));
+    if (numRangeRows != delta.lines.length - 1 || delta.lines[numRangeRows].length != numRangeLastLineChars)
+        throwDeltaError(delta, "delta.range must match delta lines");
+}
+exports.applyDelta = function (docLines, delta, doNotValidate) {
+    var row = delta.start.row;
+    var startColumn = delta.start.column;
+    var line = docLines[row] || "";
+    switch (delta.action) {
+        case "insert":
+            var lines = delta.lines;
+            if (lines.length === 1) {
+                docLines[row] = line.substring(0, startColumn) + delta.lines[0] + line.substring(startColumn);
             }
-            var workerStart = new Date();
-            var currentLine = self.currentLine;
-            var endLine = -1;
-            var doc = self.doc;
-            var startLine = currentLine;
-            while (self.lines[currentLine])
-                currentLine++;
-            var len = doc.getLength();
-            var processedLines = 0;
-            self.running = false;
-            while (currentLine < len) {
-                self.$tokenizeRow(currentLine);
-                endLine = currentLine;
-                do {
-                    currentLine++;
-                } while (self.lines[currentLine]);
-                processedLines++;
-                if ((processedLines % 5 === 0) && (new Date() - workerStart) > 20) {
-                    self.running = setTimeout(self.$worker, 20);
-                    break;
-                }
+            else {
+                var args = [row, 1].concat(delta.lines);
+                docLines.splice.apply(docLines, args);
+                docLines[row] = line.substring(0, startColumn) + docLines[row];
+                docLines[row + delta.lines.length - 1] += line.substring(startColumn);
             }
-            self.currentLine = currentLine;
-            if (endLine == -1)
-                endLine = currentLine;
-            if (startLine <= endLine)
-                self.fireUpdateEvent(startLine, endLine);
-        };
+            break;
+        case "remove":
+            var endColumn = delta.end.column;
+            var endRow = delta.end.row;
+            if (row === endRow) {
+                docLines[row] = line.substring(0, startColumn) + line.substring(endColumn);
+            }
+            else {
+                docLines.splice(row, endRow - row + 1, line.substring(0, startColumn) + docLines[endRow].substring(endColumn));
+            }
+            break;
     }
-    BackgroundTokenizer.prototype.setTokenizer = function (tokenizer) {
-        this.tokenizer = tokenizer;
-        this.lines = [];
-        this.states = [];
-        this.start(0);
-    };
-    BackgroundTokenizer.prototype.setDocument = function (doc) {
-        this.doc = doc;
-        this.lines = [];
-        this.states = [];
-        this.stop();
-    };
-    BackgroundTokenizer.prototype.fireUpdateEvent = function (firstRow, lastRow) {
-        var data = {
-            first: firstRow,
-            last: lastRow
-        };
-        this._signal("update", { data: data });
+};
+
+});
+
+define("ace/anchor",["require","exports","module","ace/lib/oop","ace/lib/event_emitter"], function(require, exports, module){"use strict";
+var oop = require("./lib/oop");
+var EventEmitter = require("./lib/event_emitter").EventEmitter;
+var Anchor = /** @class */ (function () {
+    function Anchor(doc, row, column) {
+        this.$onChange = this.onChange.bind(this);
+        this.attach(doc);
+        if (typeof row != "number")
+            this.setPosition(row.row, row.column);
+        else
+            this.setPosition(row, column);
+    }
+    Anchor.prototype.getPosition = function () {
+        return this.$clipPositionToDocument(this.row, this.column);
     };
-    BackgroundTokenizer.prototype.start = function (startRow) {
-        this.currentLine = Math.min(startRow || 0, this.currentLine, this.doc.getLength());
-        this.lines.splice(this.currentLine, this.lines.length);
-        this.states.splice(this.currentLine, this.states.length);
-        this.stop();
-        this.running = setTimeout(this.$worker, 700);
+    Anchor.prototype.getDocument = function () {
+        return this.document;
     };
-    BackgroundTokenizer.prototype.scheduleStart = function () {
-        if (!this.running)
-            this.running = setTimeout(this.$worker, 700);
+    Anchor.prototype.onChange = function (delta) {
+        if (delta.start.row == delta.end.row && delta.start.row != this.row)
+            return;
+        if (delta.start.row > this.row)
+            return;
+        var point = $getTransformedPoint(delta, { row: this.row, column: this.column }, this.$insertRight);
+        this.setPosition(point.row, point.column, true);
     };
-    BackgroundTokenizer.prototype.$updateOnChange = function (delta) {
-        var startRow = delta.start.row;
-        var len = delta.end.row - startRow;
-        if (len === 0) {
-            this.lines[startRow] = null;
-        }
-        else if (delta.action == "remove") {
-            this.lines.splice(startRow, len + 1, null);
-            this.states.splice(startRow, len + 1, null);
+    Anchor.prototype.setPosition = function (row, column, noClip) {
+        var pos;
+        if (noClip) {
+            pos = {
+                row: row,
+                column: column
+            };
         }
         else {
-            var args = Array(len + 1);
-            args.unshift(startRow, 1);
-            this.lines.splice.apply(this.lines, args);
-            this.states.splice.apply(this.states, args);
+            pos = this.$clipPositionToDocument(row, column);
         }
-        this.currentLine = Math.min(startRow, this.currentLine, this.doc.getLength());
-        this.stop();
-    };
-    BackgroundTokenizer.prototype.stop = function () {
-        if (this.running)
-            clearTimeout(this.running);
-        this.running = false;
+        if (this.row == pos.row && this.column == pos.column)
+            return;
+        var old = {
+            row: this.row,
+            column: this.column
+        };
+        this.row = pos.row;
+        this.column = pos.column;
+        this._signal("change", {
+            old: old,
+            value: pos
+        });
     };
-    BackgroundTokenizer.prototype.getTokens = function (row) {
-        return this.lines[row] || this.$tokenizeRow(row);
+    Anchor.prototype.detach = function () {
+        this.document.off("change", this.$onChange);
     };
-    BackgroundTokenizer.prototype.getState = function (row) {
-        if (this.currentLine == row)
-            this.$tokenizeRow(row);
-        return this.states[row] || "start";
+    Anchor.prototype.attach = function (doc) {
+        this.document = doc || this.document;
+        this.document.on("change", this.$onChange);
     };
-    BackgroundTokenizer.prototype.$tokenizeRow = function (row) {
-        var line = this.doc.getLine(row);
-        var state = this.states[row - 1];
-        var data = this.tokenizer.getLineTokens(line, state, row);
-        if (this.states[row] + "" !== data.state + "") {
-            this.states[row] = data.state;
-            this.lines[row + 1] = null;
-            if (this.currentLine > row + 1)
-                this.currentLine = row + 1;
+    Anchor.prototype.$clipPositionToDocument = function (row, column) {
+        var pos = {};
+        if (row >= this.document.getLength()) {
+            pos.row = Math.max(0, this.document.getLength() - 1);
+            pos.column = this.document.getLine(pos.row).length;
         }
-        else if (this.currentLine == row) {
-            this.currentLine = row + 1;
+        else if (row < 0) {
+            pos.row = 0;
+            pos.column = 0;
         }
-        return this.lines[row] = data.tokens;
-    };
-    BackgroundTokenizer.prototype.cleanup = function () {
-        this.running = false;
-        this.lines = [];
-        this.states = [];
-        this.currentLine = 0;
-        this.removeAllListeners();
+        else {
+            pos.row = row;
+            pos.column = Math.min(this.document.getLine(pos.row).length, Math.max(0, column));
+        }
+        if (column < 0)
+            pos.column = 0;
+        return pos;
     };
-    return BackgroundTokenizer;
+    return Anchor;
 }());
-oop.implement(BackgroundTokenizer.prototype, EventEmitter);
-exports.BackgroundTokenizer = BackgroundTokenizer;
-
-});
-
-define("ace/search_highlight",["require","exports","module","ace/lib/lang","ace/range"], function(require, exports, module){"use strict";
-var lang = require("./lib/lang");
-var Range = require("./range").Range;
-var SearchHighlight = /** @class */ (function () {
-    function SearchHighlight(regExp, clazz, type) {
-        if (type === void 0) { type = "text"; }
-        this.setRegexp(regExp);
-        this.clazz = clazz;
-        this.type = type;
-    }
-    SearchHighlight.prototype.setRegexp = function (regExp) {
-        if (this.regExp + "" == regExp + "")
-            return;
-        this.regExp = regExp;
-        this.cache = [];
-    };
-    SearchHighlight.prototype.update = function (html, markerLayer, session, config) {
-        if (!this.regExp)
-            return;
-        var start = config.firstRow, end = config.lastRow;
-        var renderedMarkerRanges = {};
-        for (var i = start; i <= end; i++) {
-            var ranges = this.cache[i];
-            if (ranges == null) {
-                ranges = lang.getMatchOffsets(session.getLine(i), this.regExp);
-                if (ranges.length > this.MAX_RANGES)
-                    ranges = ranges.slice(0, this.MAX_RANGES);
-                ranges = ranges.map(function (match) {
-                    return new Range(i, match.offset, i, match.offset + match.length);
-                });
-                this.cache[i] = ranges.length ? ranges : "";
-            }
-            for (var j = ranges.length; j--;) {
-                var rangeToAddMarkerTo = ranges[j].toScreenRange(session);
-                var rangeAsString = rangeToAddMarkerTo.toString();
-                if (renderedMarkerRanges[rangeAsString])
-                    continue;
-                renderedMarkerRanges[rangeAsString] = true;
-                markerLayer.drawSingleLineMarker(html, rangeToAddMarkerTo, this.clazz, config);
-            }
-        }
+Anchor.prototype.$insertRight = false;
+oop.implement(Anchor.prototype, EventEmitter);
+function $pointsInOrder(point1, point2, equalPointsInOrder) {
+    var bColIsAfter = equalPointsInOrder ? point1.column <= point2.column : point1.column < point2.column;
+    return (point1.row < point2.row) || (point1.row == point2.row && bColIsAfter);
+}
+function $getTransformedPoint(delta, point, moveIfEqual) {
+    var deltaIsInsert = delta.action == "insert";
+    var deltaRowShift = (deltaIsInsert ? 1 : -1) * (delta.end.row - delta.start.row);
+    var deltaColShift = (deltaIsInsert ? 1 : -1) * (delta.end.column - delta.start.column);
+    var deltaStart = delta.start;
+    var deltaEnd = deltaIsInsert ? deltaStart : delta.end; // Collapse insert range.
+    if ($pointsInOrder(point, deltaStart, moveIfEqual)) {
+        return {
+            row: point.row,
+            column: point.column
+        };
+    }
+    if ($pointsInOrder(deltaEnd, point, !moveIfEqual)) {
+        return {
+            row: point.row + deltaRowShift,
+            column: point.column + (point.row == deltaEnd.row ? deltaColShift : 0)
+        };
+    }
+    return {
+        row: deltaStart.row,
+        column: deltaStart.column
     };
-    return SearchHighlight;
-}());
-SearchHighlight.prototype.MAX_RANGES = 500;
-exports.SearchHighlight = SearchHighlight;
+}
+exports.Anchor = Anchor;
 
 });
 
-define("ace/undomanager",["require","exports","module","ace/range"], function(require, exports, module){"use strict";
-var UndoManager = /** @class */ (function () {
-    function UndoManager() {
-        this.$keepRedoStack;
-        this.$maxRev = 0;
-        this.$fromUndo = false;
-        this.$undoDepth = Infinity;
-        this.reset();
+define("ace/document",["require","exports","module","ace/lib/oop","ace/apply_delta","ace/lib/event_emitter","ace/range","ace/anchor"], function(require, exports, module){"use strict";
+var oop = require("./lib/oop");
+var applyDelta = require("./apply_delta").applyDelta;
+var EventEmitter = require("./lib/event_emitter").EventEmitter;
+var Range = require("./range").Range;
+var Anchor = require("./anchor").Anchor;
+var Document = /** @class */ (function () {
+    function Document(textOrLines) {
+        this.$lines = [""];
+        if (textOrLines.length === 0) {
+            this.$lines = [""];
+        }
+        else if (Array.isArray(textOrLines)) {
+            this.insertMergedLines({ row: 0, column: 0 }, textOrLines);
+        }
+        else {
+            this.insert({ row: 0, column: 0 }, textOrLines);
+        }
     }
-    UndoManager.prototype.addSession = function (session) {
-        this.$session = session;
+    Document.prototype.setValue = function (text) {
+        var len = this.getLength() - 1;
+        this.remove(new Range(0, 0, len, this.getLine(len).length));
+        this.insert({ row: 0, column: 0 }, text || "");
     };
-    UndoManager.prototype.add = function (delta, allowMerge, session) {
-        if (this.$fromUndo)
-            return;
-        if (delta == this.$lastDelta)
-            return;
-        if (!this.$keepRedoStack)
-            this.$redoStack.length = 0;
-        if (allowMerge === false || !this.lastDeltas) {
-            this.lastDeltas = [];
-            var undoStackLength = this.$undoStack.length;
-            if (undoStackLength > this.$undoDepth - 1) {
-                this.$undoStack.splice(0, undoStackLength - this.$undoDepth + 1);
-            }
-            this.$undoStack.push(this.lastDeltas);
-            delta.id = this.$rev = ++this.$maxRev;
-        }
-        if (delta.action == "remove" || delta.action == "insert")
-            this.$lastDelta = delta;
-        this.lastDeltas.push(delta);
+    Document.prototype.getValue = function () {
+        return this.getAllLines().join(this.getNewLineCharacter());
     };
-    UndoManager.prototype.addSelection = function (selection, rev) {
-        this.selections.push({
-            value: selection,
-            rev: rev || this.$rev
-        });
+    Document.prototype.createAnchor = function (row, column) {
+        return new Anchor(this, row, column);
     };
-    UndoManager.prototype.startNewGroup = function () {
-        this.lastDeltas = null;
-        return this.$rev;
+    Document.prototype.$detectNewLine = function (text) {
+        var match = text.match(/^.*?(\r\n|\r|\n)/m);
+        this.$autoNewLine = match ? match[1] : "\n";
+        this._signal("changeNewLineMode");
     };
-    UndoManager.prototype.markIgnored = function (from, to) {
-        if (to == null)
-            to = this.$rev + 1;
-        var stack = this.$undoStack;
-        for (var i = stack.length; i--;) {
-            var delta = stack[i][0];
-            if (delta.id <= from)
-                break;
-            if (delta.id < to)
-                delta.ignore = true;
+    Document.prototype.getNewLineCharacter = function () {
+        switch (this.$newLineMode) {
+            case "windows":
+                return "\r\n";
+            case "unix":
+                return "\n";
+            default:
+                return this.$autoNewLine || "\n";
         }
-        this.lastDeltas = null;
     };
-    UndoManager.prototype.getSelection = function (rev, after) {
-        var stack = this.selections;
-        for (var i = stack.length; i--;) {
-            var selection = stack[i];
-            if (selection.rev < rev) {
-                if (after)
-                    selection = stack[i + 1];
-                return selection;
-            }
-        }
+    Document.prototype.setNewLineMode = function (newLineMode) {
+        if (this.$newLineMode === newLineMode)
+            return;
+        this.$newLineMode = newLineMode;
+        this._signal("changeNewLineMode");
     };
-    UndoManager.prototype.getRevision = function () {
-        return this.$rev;
+    Document.prototype.getNewLineMode = function () {
+        return this.$newLineMode;
     };
-    UndoManager.prototype.getDeltas = function (from, to) {
-        if (to == null)
-            to = this.$rev + 1;
-        var stack = this.$undoStack;
-        var end = null, start = 0;
-        for (var i = stack.length; i--;) {
-            var delta = stack[i][0];
-            if (delta.id < to && !end)
-                end = i + 1;
-            if (delta.id <= from) {
-                start = i + 1;
-                break;
-            }
-        }
-        return stack.slice(start, end);
+    Document.prototype.isNewLine = function (text) {
+        return (text == "\r\n" || text == "\r" || text == "\n");
     };
-    UndoManager.prototype.getChangedRanges = function (from, to) {
-        if (to == null)
-            to = this.$rev + 1;
+    Document.prototype.getLine = function (row) {
+        return this.$lines[row] || "";
     };
-    UndoManager.prototype.getChangedLines = function (from, to) {
-        if (to == null)
-            to = this.$rev + 1;
+    Document.prototype.getLines = function (firstRow, lastRow) {
+        return this.$lines.slice(firstRow, lastRow + 1);
     };
-    UndoManager.prototype.undo = function (session, dontSelect) {
-        this.lastDeltas = null;
-        var stack = this.$undoStack;
-        if (!rearrangeUndoStack(stack, stack.length))
-            return;
-        if (!session)
-            session = this.$session;
-        if (this.$redoStackBaseRev !== this.$rev && this.$redoStack.length)
-            this.$redoStack = [];
-        this.$fromUndo = true;
-        var deltaSet = stack.pop();
-        var undoSelectionRange = null;
-        if (deltaSet) {
-            undoSelectionRange = session.undoChanges(deltaSet, dontSelect);
-            this.$redoStack.push(deltaSet);
-            this.$syncRev();
-        }
-        this.$fromUndo = false;
-        return undoSelectionRange;
+    Document.prototype.getAllLines = function () {
+        return this.getLines(0, this.getLength());
     };
-    UndoManager.prototype.redo = function (session, dontSelect) {
-        this.lastDeltas = null;
-        if (!session)
-            session = this.$session;
-        this.$fromUndo = true;
-        if (this.$redoStackBaseRev != this.$rev) {
-            var diff = this.getDeltas(this.$redoStackBaseRev, this.$rev + 1);
-            rebaseRedoStack(this.$redoStack, diff);
-            this.$redoStackBaseRev = this.$rev;
-            this.$redoStack.forEach(function (x) {
-                x[0].id = ++this.$maxRev;
-            }, this);
+    Document.prototype.getLength = function () {
+        return this.$lines.length;
+    };
+    Document.prototype.getTextRange = function (range) {
+        return this.getLinesForRange(range).join(this.getNewLineCharacter());
+    };
+    Document.prototype.getLinesForRange = function (range) {
+        var lines;
+        if (range.start.row === range.end.row) {
+            lines = [this.getLine(range.start.row).substring(range.start.column, range.end.column)];
         }
-        var deltaSet = this.$redoStack.pop();
-        var redoSelectionRange = null;
-        if (deltaSet) {
-            redoSelectionRange = session.redoChanges(deltaSet, dontSelect);
-            this.$undoStack.push(deltaSet);
-            this.$syncRev();
+        else {
+            lines = this.getLines(range.start.row, range.end.row);
+            lines[0] = (lines[0] || "").substring(range.start.column);
+            var l = lines.length - 1;
+            if (range.end.row - range.start.row == l)
+                lines[l] = lines[l].substring(0, range.end.column);
         }
-        this.$fromUndo = false;
-        return redoSelectionRange;
-    };
-    UndoManager.prototype.$syncRev = function () {
-        var stack = this.$undoStack;
-        var nextDelta = stack[stack.length - 1];
-        var id = nextDelta && nextDelta[0].id || 0;
-        this.$redoStackBaseRev = id;
-        this.$rev = id;
+        return lines;
     };
-    UndoManager.prototype.reset = function () {
-        this.lastDeltas = null;
-        this.$lastDelta = null;
-        this.$undoStack = [];
-        this.$redoStack = [];
-        this.$rev = 0;
-        this.mark = 0;
-        this.$redoStackBaseRev = this.$rev;
-        this.selections = [];
+    Document.prototype.insertLines = function (row, lines) {
+        console.warn("Use of document.insertLines is deprecated. Use the insertFullLines method instead.");
+        return this.insertFullLines(row, lines);
     };
-    UndoManager.prototype.canUndo = function () {
-        return this.$undoStack.length > 0;
+    Document.prototype.removeLines = function (firstRow, lastRow) {
+        console.warn("Use of document.removeLines is deprecated. Use the removeFullLines method instead.");
+        return this.removeFullLines(firstRow, lastRow);
     };
-    UndoManager.prototype.canRedo = function () {
-        return this.$redoStack.length > 0;
+    Document.prototype.insertNewLine = function (position) {
+        console.warn("Use of document.insertNewLine is deprecated. Use insertMergedLines(position, ['', '']) instead.");
+        return this.insertMergedLines(position, ["", ""]);
     };
-    UndoManager.prototype.bookmark = function (rev) {
-        if (rev == undefined)
-            rev = this.$rev;
-        this.mark = rev;
+    Document.prototype.insert = function (position, text) {
+        if (this.getLength() <= 1)
+            this.$detectNewLine(text);
+        return this.insertMergedLines(position, this.$split(text));
     };
-    UndoManager.prototype.isAtBookmark = function () {
-        return this.$rev === this.mark;
+    Document.prototype.insertInLine = function (position, text) {
+        var start = this.clippedPos(position.row, position.column);
+        var end = this.pos(position.row, position.column + text.length);
+        this.applyDelta({
+            start: start,
+            end: end,
+            action: "insert",
+            lines: [text]
+        }, true);
+        return this.clonePos(end);
     };
-    UndoManager.prototype.toJSON = function () {
-        return {
-            $redoStack: this.$redoStack,
-            $undoStack: this.$undoStack
-        };
+    Document.prototype.clippedPos = function (row, column) {
+        var length = this.getLength();
+        if (row === undefined) {
+            row = length;
+        }
+        else if (row < 0) {
+            row = 0;
+        }
+        else if (row >= length) {
+            row = length - 1;
+            column = undefined;
+        }
+        var line = this.getLine(row);
+        if (column == undefined)
+            column = line.length;
+        column = Math.min(Math.max(column, 0), line.length);
+        return { row: row, column: column };
     };
-    UndoManager.prototype.fromJSON = function (json) {
-        this.reset();
-        this.$undoStack = json.$undoStack;
-        this.$redoStack = json.$redoStack;
+    Document.prototype.clonePos = function (pos) {
+        return { row: pos.row, column: pos.column };
     };
-    UndoManager.prototype.$prettyPrint = function (delta) {
-        if (delta)
-            return stringifyDelta(delta);
-        return stringifyDelta(this.$undoStack) + "\n---\n" + stringifyDelta(this.$redoStack);
+    Document.prototype.pos = function (row, column) {
+        return { row: row, column: column };
     };
-    return UndoManager;
-}());
-UndoManager.prototype.hasUndo = UndoManager.prototype.canUndo;
-UndoManager.prototype.hasRedo = UndoManager.prototype.canRedo;
-UndoManager.prototype.isClean = UndoManager.prototype.isAtBookmark;
-UndoManager.prototype.markClean = UndoManager.prototype.bookmark;
-function rearrangeUndoStack(stack, pos) {
-    for (var i = pos; i--;) {
-        var deltaSet = stack[i];
-        if (deltaSet && !deltaSet[0].ignore) {
-            while (i < pos - 1) {
-                var swapped = swapGroups(stack[i], stack[i + 1]);
-                stack[i] = swapped[0];
-                stack[i + 1] = swapped[1];
-                i++;
-            }
-            return true;
+    Document.prototype.$clipPosition = function (position) {
+        var length = this.getLength();
+        if (position.row >= length) {
+            position.row = Math.max(0, length - 1);
+            position.column = this.getLine(length - 1).length;
         }
-    }
-}
-var Range = require("./range").Range;
-var cmp = Range.comparePoints;
-var comparePoints = Range.comparePoints;
-function $updateMarkers(delta) {
-    var isInsert = delta.action == "insert";
-    var start = delta.start;
-    var end = delta.end;
-    var rowShift = (end.row - start.row) * (isInsert ? 1 : -1);
-    var colShift = (end.column - start.column) * (isInsert ? 1 : -1);
-    if (isInsert)
-        end = start;
-    for (var i in this.marks) {
-        var point = this.marks[i];
-        var cmp = comparePoints(point, start);
-        if (cmp < 0) {
-            continue; // delta starts after the range
+        else {
+            position.row = Math.max(0, position.row);
+            position.column = Math.min(Math.max(position.column, 0), this.getLine(position.row).length);
         }
-        if (cmp === 0) {
-            if (isInsert) {
-                if (point.bias == 1) {
-                    cmp = 1;
-                }
-                else {
-                    point.bias == -1;
-                    continue;
-                }
-            }
+        return position;
+    };
+    Document.prototype.insertFullLines = function (row, lines) {
+        row = Math.min(Math.max(row, 0), this.getLength());
+        var column = 0;
+        if (row < this.getLength()) {
+            lines = lines.concat([""]);
+            column = 0;
         }
-        var cmp2 = isInsert ? cmp : comparePoints(point, end);
-        if (cmp2 > 0) {
-            point.row += rowShift;
-            point.column += point.row == end.row ? colShift : 0;
-            continue;
+        else {
+            lines = [""].concat(lines);
+            row--;
+            column = this.$lines[row].length;
         }
-        if (!isInsert && cmp2 <= 0) {
-            point.row = start.row;
-            point.column = start.column;
-            if (cmp2 === 0)
-                point.bias = 1;
+        this.insertMergedLines({ row: row, column: column }, lines);
+    };
+    Document.prototype.insertMergedLines = function (position, lines) {
+        var start = this.clippedPos(position.row, position.column);
+        var end = {
+            row: start.row + lines.length - 1,
+            column: (lines.length == 1 ? start.column : 0) + lines[lines.length - 1].length
+        };
+        this.applyDelta({
+            start: start,
+            end: end,
+            action: "insert",
+            lines: lines
+        });
+        return this.clonePos(end);
+    };
+    Document.prototype.remove = function (range) {
+        var start = this.clippedPos(range.start.row, range.start.column);
+        var end = this.clippedPos(range.end.row, range.end.column);
+        this.applyDelta({
+            start: start,
+            end: end,
+            action: "remove",
+            lines: this.getLinesForRange({ start: start, end: end })
+        });
+        return this.clonePos(start);
+    };
+    Document.prototype.removeInLine = function (row, startColumn, endColumn) {
+        var start = this.clippedPos(row, startColumn);
+        var end = this.clippedPos(row, endColumn);
+        this.applyDelta({
+            start: start,
+            end: end,
+            action: "remove",
+            lines: this.getLinesForRange({ start: start, end: end })
+        }, true);
+        return this.clonePos(start);
+    };
+    Document.prototype.removeFullLines = function (firstRow, lastRow) {
+        firstRow = Math.min(Math.max(0, firstRow), this.getLength() - 1);
+        lastRow = Math.min(Math.max(0, lastRow), this.getLength() - 1);
+        var deleteFirstNewLine = lastRow == this.getLength() - 1 && firstRow > 0;
+        var deleteLastNewLine = lastRow < this.getLength() - 1;
+        var startRow = (deleteFirstNewLine ? firstRow - 1 : firstRow);
+        var startCol = (deleteFirstNewLine ? this.getLine(startRow).length : 0);
+        var endRow = (deleteLastNewLine ? lastRow + 1 : lastRow);
+        var endCol = (deleteLastNewLine ? 0 : this.getLine(endRow).length);
+        var range = new Range(startRow, startCol, endRow, endCol);
+        var deletedLines = this.$lines.slice(firstRow, lastRow + 1);
+        this.applyDelta({
+            start: range.start,
+            end: range.end,
+            action: "remove",
+            lines: this.getLinesForRange(range)
+        });
+        return deletedLines;
+    };
+    Document.prototype.removeNewLine = function (row) {
+        if (row < this.getLength() - 1 && row >= 0) {
+            this.applyDelta({
+                start: this.pos(row, this.getLine(row).length),
+                end: this.pos(row + 1, 0),
+                action: "remove",
+                lines: ["", ""]
+            });
         }
-    }
-}
-function clonePos(pos) {
-    return { row: pos.row, column: pos.column };
-}
-function cloneDelta(d) {
-    return {
-        start: clonePos(d.start),
-        end: clonePos(d.end),
-        action: d.action,
-        lines: d.lines.slice()
     };
-}
-function stringifyDelta(d) {
-    d = d || this;
-    if (Array.isArray(d)) {
-        return d.map(stringifyDelta).join("\n");
-    }
-    var type = "";
-    if (d.action) {
-        type = d.action == "insert" ? "+" : "-";
-        type += "[" + d.lines + "]";
-    }
-    else if (d.value) {
-        if (Array.isArray(d.value)) {
-            type = d.value.map(stringifyRange).join("\n");
+    Document.prototype.replace = function (range, text) {
+        if (!(range instanceof Range))
+            range = Range.fromPoints(range.start, range.end);
+        if (text.length === 0 && range.isEmpty())
+            return range.start;
+        if (text == this.getTextRange(range))
+            return range.end;
+        this.remove(range);
+        var end;
+        if (text) {
+            end = this.insert(range.start, text);
         }
         else {
-            type = stringifyRange(d.value);
+            end = range.start;
         }
-    }
-    if (d.start) {
-        type += stringifyRange(d);
-    }
-    if (d.id || d.rev) {
-        type += "\t(" + (d.id || d.rev) + ")";
-    }
-    return type;
-}
-function stringifyRange(r) {
-    return r.start.row + ":" + r.start.column
-        + "=>" + r.end.row + ":" + r.end.column;
-}
-function swap(d1, d2) {
-    var i1 = d1.action == "insert";
-    var i2 = d2.action == "insert";
-    if (i1 && i2) {
-        if (cmp(d2.start, d1.end) >= 0) {
-            shift(d2, d1, -1);
-        }
-        else if (cmp(d2.start, d1.start) <= 0) {
-            shift(d1, d2, +1);
-        }
-        else {
-            return null;
-        }
-    }
-    else if (i1 && !i2) {
-        if (cmp(d2.start, d1.end) >= 0) {
-            shift(d2, d1, -1);
-        }
-        else if (cmp(d2.end, d1.start) <= 0) {
-            shift(d1, d2, -1);
+        return end;
+    };
+    Document.prototype.applyDeltas = function (deltas) {
+        for (var i = 0; i < deltas.length; i++) {
+            this.applyDelta(deltas[i]);
         }
-        else {
-            return null;
+    };
+    Document.prototype.revertDeltas = function (deltas) {
+        for (var i = deltas.length - 1; i >= 0; i--) {
+            this.revertDelta(deltas[i]);
         }
-    }
-    else if (!i1 && i2) {
-        if (cmp(d2.start, d1.start) >= 0) {
-            shift(d2, d1, +1);
+    };
+    Document.prototype.applyDelta = function (delta, doNotValidate) {
+        var isInsert = delta.action == "insert";
+        if (isInsert ? delta.lines.length <= 1 && !delta.lines[0]
+            : !Range.comparePoints(delta.start, delta.end)) {
+            return;
         }
-        else if (cmp(d2.start, d1.start) <= 0) {
-            shift(d1, d2, +1);
+        if (isInsert && delta.lines.length > 20000) {
+            this.$splitAndapplyLargeDelta(delta, 20000);
         }
         else {
-            return null;
+            applyDelta(this.$lines, delta, doNotValidate);
+            this._signal("change", delta);
         }
-    }
-    else if (!i1 && !i2) {
-        if (cmp(d2.start, d1.start) >= 0) {
-            shift(d2, d1, +1);
+    };
+    Document.prototype.$safeApplyDelta = function (delta) {
+        var docLength = this.$lines.length;
+        if (delta.action == "remove" && delta.start.row < docLength && delta.end.row < docLength
+            || delta.action == "insert" && delta.start.row <= docLength) {
+            this.applyDelta(delta);
         }
-        else if (cmp(d2.end, d1.start) <= 0) {
-            shift(d1, d2, -1);
+    };
+    Document.prototype.$splitAndapplyLargeDelta = function (delta, MAX) {
+        var lines = delta.lines;
+        var l = lines.length - MAX + 1;
+        var row = delta.start.row;
+        var column = delta.start.column;
+        for (var from = 0, to = 0; from < l; from = to) {
+            to += MAX - 1;
+            var chunk = lines.slice(from, to);
+            chunk.push("");
+            this.applyDelta({
+                start: this.pos(row + from, column),
+                end: this.pos(row + to, column = 0),
+                action: delta.action,
+                lines: chunk
+            }, true);
         }
-        else {
-            return null;
+        delta.lines = lines.slice(from);
+        delta.start.row = row + from;
+        delta.start.column = column;
+        this.applyDelta(delta, true);
+    };
+    Document.prototype.revertDelta = function (delta) {
+        this.$safeApplyDelta({
+            start: this.clonePos(delta.start),
+            end: this.clonePos(delta.end),
+            action: (delta.action == "insert" ? "remove" : "insert"),
+            lines: delta.lines.slice()
+        });
+    };
+    Document.prototype.indexToPosition = function (index, startRow) {
+        var lines = this.$lines || this.getAllLines();
+        var newlineLength = this.getNewLineCharacter().length;
+        for (var i = startRow || 0, l = lines.length; i < l; i++) {
+            index -= lines[i].length + newlineLength;
+            if (index < 0)
+                return { row: i, column: index + lines[i].length + newlineLength };
         }
-    }
-    return [d2, d1];
-}
-function swapGroups(ds1, ds2) {
-    for (var i = ds1.length; i--;) {
-        for (var j = 0; j < ds2.length; j++) {
-            if (!swap(ds1[i], ds2[j])) {
-                while (i < ds1.length) {
-                    while (j--) {
-                        swap(ds2[j], ds1[i]);
-                    }
-                    j = ds2.length;
-                    i++;
+        return { row: l - 1, column: index + lines[l - 1].length + newlineLength };
+    };
+    Document.prototype.positionToIndex = function (pos, startRow) {
+        var lines = this.$lines || this.getAllLines();
+        var newlineLength = this.getNewLineCharacter().length;
+        var index = 0;
+        var row = Math.min(pos.row, lines.length);
+        for (var i = startRow || 0; i < row; ++i)
+            index += lines[i].length + newlineLength;
+        return index + pos.column;
+    };
+    Document.prototype.$split = function (text) {
+        return text.split(/\r\n|\r|\n/);
+    };
+    return Document;
+}());
+Document.prototype.$autoNewLine = "";
+Document.prototype.$newLineMode = "auto";
+oop.implement(Document.prototype, EventEmitter);
+exports.Document = Document;
+
+});
+
+define("ace/background_tokenizer",["require","exports","module","ace/lib/oop","ace/lib/event_emitter"], function(require, exports, module){"use strict";
+var oop = require("./lib/oop");
+var EventEmitter = require("./lib/event_emitter").EventEmitter;
+var BackgroundTokenizer = /** @class */ (function () {
+    function BackgroundTokenizer(tokenizer, session) {
+        this.running = false;
+        this.lines = [];
+        this.states = [];
+        this.currentLine = 0;
+        this.tokenizer = tokenizer;
+        var self = this;
+        this.$worker = function () {
+            if (!self.running) {
+                return;
+            }
+            var workerStart = new Date();
+            var currentLine = self.currentLine;
+            var endLine = -1;
+            var doc = self.doc;
+            var startLine = currentLine;
+            while (self.lines[currentLine])
+                currentLine++;
+            var len = doc.getLength();
+            var processedLines = 0;
+            self.running = false;
+            while (currentLine < len) {
+                self.$tokenizeRow(currentLine);
+                endLine = currentLine;
+                do {
+                    currentLine++;
+                } while (self.lines[currentLine]);
+                processedLines++;
+                if ((processedLines % 5 === 0) && (new Date() - workerStart) > 20) {
+                    self.running = setTimeout(self.$worker, 20);
+                    break;
                 }
-                return [ds1, ds2];
             }
-        }
-    }
-    ds1.selectionBefore = ds2.selectionBefore =
-        ds1.selectionAfter = ds2.selectionAfter = null;
-    return [ds2, ds1];
-}
-function xform(d1, c1) {
-    var i1 = d1.action == "insert";
-    var i2 = c1.action == "insert";
-    if (i1 && i2) {
-        if (cmp(d1.start, c1.start) < 0) {
-            shift(c1, d1, 1);
-        }
-        else {
-            shift(d1, c1, 1);
-        }
+            self.currentLine = currentLine;
+            if (endLine == -1)
+                endLine = currentLine;
+            if (startLine <= endLine)
+                self.fireUpdateEvent(startLine, endLine);
+        };
     }
-    else if (i1 && !i2) {
-        if (cmp(d1.start, c1.end) >= 0) {
-            shift(d1, c1, -1);
+    BackgroundTokenizer.prototype.setTokenizer = function (tokenizer) {
+        this.tokenizer = tokenizer;
+        this.lines = [];
+        this.states = [];
+        this.start(0);
+    };
+    BackgroundTokenizer.prototype.setDocument = function (doc) {
+        this.doc = doc;
+        this.lines = [];
+        this.states = [];
+        this.stop();
+    };
+    BackgroundTokenizer.prototype.fireUpdateEvent = function (firstRow, lastRow) {
+        var data = {
+            first: firstRow,
+            last: lastRow
+        };
+        this._signal("update", { data: data });
+    };
+    BackgroundTokenizer.prototype.start = function (startRow) {
+        this.currentLine = Math.min(startRow || 0, this.currentLine, this.doc.getLength());
+        this.lines.splice(this.currentLine, this.lines.length);
+        this.states.splice(this.currentLine, this.states.length);
+        this.stop();
+        this.running = setTimeout(this.$worker, 700);
+    };
+    BackgroundTokenizer.prototype.scheduleStart = function () {
+        if (!this.running)
+            this.running = setTimeout(this.$worker, 700);
+    };
+    BackgroundTokenizer.prototype.$updateOnChange = function (delta) {
+        var startRow = delta.start.row;
+        var len = delta.end.row - startRow;
+        if (len === 0) {
+            this.lines[startRow] = null;
         }
-        else if (cmp(d1.start, c1.start) <= 0) {
-            shift(c1, d1, +1);
+        else if (delta.action == "remove") {
+            this.lines.splice(startRow, len + 1, null);
+            this.states.splice(startRow, len + 1, null);
         }
         else {
-            shift(d1, Range.fromPoints(c1.start, d1.start), -1);
-            shift(c1, d1, +1);
-        }
-    }
-    else if (!i1 && i2) {
-        if (cmp(c1.start, d1.end) >= 0) {
-            shift(c1, d1, -1);
+            var args = Array(len + 1);
+            args.unshift(startRow, 1);
+            this.lines.splice.apply(this.lines, args);
+            this.states.splice.apply(this.states, args);
         }
-        else if (cmp(c1.start, d1.start) <= 0) {
-            shift(d1, c1, +1);
+        this.currentLine = Math.min(startRow, this.currentLine, this.doc.getLength());
+        this.stop();
+    };
+    BackgroundTokenizer.prototype.stop = function () {
+        if (this.running)
+            clearTimeout(this.running);
+        this.running = false;
+    };
+    BackgroundTokenizer.prototype.getTokens = function (row) {
+        return this.lines[row] || this.$tokenizeRow(row);
+    };
+    BackgroundTokenizer.prototype.getState = function (row) {
+        if (this.currentLine == row)
+            this.$tokenizeRow(row);
+        return this.states[row] || "start";
+    };
+    BackgroundTokenizer.prototype.$tokenizeRow = function (row) {
+        var line = this.doc.getLine(row);
+        var state = this.states[row - 1];
+        var data = this.tokenizer.getLineTokens(line, state, row);
+        if (this.states[row] + "" !== data.state + "") {
+            this.states[row] = data.state;
+            this.lines[row + 1] = null;
+            if (this.currentLine > row + 1)
+                this.currentLine = row + 1;
         }
-        else {
-            shift(c1, Range.fromPoints(d1.start, c1.start), -1);
-            shift(d1, c1, +1);
+        else if (this.currentLine == row) {
+            this.currentLine = row + 1;
         }
+        return this.lines[row] = data.tokens;
+    };
+    BackgroundTokenizer.prototype.cleanup = function () {
+        this.running = false;
+        this.lines = [];
+        this.states = [];
+        this.currentLine = 0;
+        this.removeAllListeners();
+    };
+    return BackgroundTokenizer;
+}());
+oop.implement(BackgroundTokenizer.prototype, EventEmitter);
+exports.BackgroundTokenizer = BackgroundTokenizer;
+
+});
+
+define("ace/search_highlight",["require","exports","module","ace/lib/lang","ace/range"], function(require, exports, module){"use strict";
+var lang = require("./lib/lang");
+var Range = require("./range").Range;
+var SearchHighlight = /** @class */ (function () {
+    function SearchHighlight(regExp, clazz, type) {
+        if (type === void 0) { type = "text"; }
+        this.setRegexp(regExp);
+        this.clazz = clazz;
+        this.type = type;
     }
-    else if (!i1 && !i2) {
-        if (cmp(c1.start, d1.end) >= 0) {
-            shift(c1, d1, -1);
-        }
-        else if (cmp(c1.end, d1.start) <= 0) {
-            shift(d1, c1, -1);
-        }
-        else {
-            var before, after;
-            if (cmp(d1.start, c1.start) < 0) {
-                before = d1;
-                d1 = splitDelta(d1, c1.start);
-            }
-            if (cmp(d1.end, c1.end) > 0) {
-                after = splitDelta(d1, c1.end);
+    SearchHighlight.prototype.setRegexp = function (regExp) {
+        if (this.regExp + "" == regExp + "")
+            return;
+        this.regExp = regExp;
+        this.cache = [];
+    };
+    SearchHighlight.prototype.update = function (html, markerLayer, session, config) {
+        if (!this.regExp)
+            return;
+        var start = config.firstRow, end = config.lastRow;
+        var renderedMarkerRanges = {};
+        for (var i = start; i <= end; i++) {
+            var ranges = this.cache[i];
+            if (ranges == null) {
+                ranges = lang.getMatchOffsets(session.getLine(i), this.regExp);
+                if (ranges.length > this.MAX_RANGES)
+                    ranges = ranges.slice(0, this.MAX_RANGES);
+                ranges = ranges.map(function (match) {
+                    return new Range(i, match.offset, i, match.offset + match.length);
+                });
+                this.cache[i] = ranges.length ? ranges : "";
             }
-            shiftPos(c1.end, d1.start, d1.end, -1);
-            if (after && !before) {
-                d1.lines = after.lines;
-                d1.start = after.start;
-                d1.end = after.end;
-                after = d1;
+            for (var j = ranges.length; j--;) {
+                var rangeToAddMarkerTo = ranges[j].toScreenRange(session);
+                var rangeAsString = rangeToAddMarkerTo.toString();
+                if (renderedMarkerRanges[rangeAsString])
+                    continue;
+                renderedMarkerRanges[rangeAsString] = true;
+                markerLayer.drawSingleLineMarker(html, rangeToAddMarkerTo, this.clazz, config);
             }
-            return [c1, before, after].filter(Boolean);
         }
-    }
-    return [c1, d1];
-}
-function shift(d1, d2, dir) {
-    shiftPos(d1.start, d2.start, d2.end, dir);
-    shiftPos(d1.end, d2.start, d2.end, dir);
-}
-function shiftPos(pos, start, end, dir) {
-    if (pos.row == (dir == 1 ? start : end).row) {
-        pos.column += dir * (end.column - start.column);
-    }
-    pos.row += dir * (end.row - start.row);
-}
-function splitDelta(c, pos) {
-    var lines = c.lines;
-    var end = c.end;
-    c.end = clonePos(pos);
-    var rowsBefore = c.end.row - c.start.row;
-    var otherLines = lines.splice(rowsBefore, lines.length);
-    var col = rowsBefore ? pos.column : pos.column - c.start.column;
-    lines.push(otherLines[0].substring(0, col));
-    otherLines[0] = otherLines[0].substr(col);
-    var rest = {
-        start: clonePos(pos),
-        end: end,
-        lines: otherLines,
-        action: c.action
     };
-    return rest;
-}
-function moveDeltasByOne(redoStack, d) {
-    d = cloneDelta(d);
-    for (var j = redoStack.length; j--;) {
-        var deltaSet = redoStack[j];
-        for (var i = 0; i < deltaSet.length; i++) {
-            var x = deltaSet[i];
-            var xformed = xform(x, d);
-            d = xformed[0];
-            if (xformed.length != 2) {
-                if (xformed[2]) {
-                    deltaSet.splice(i + 1, 1, xformed[1], xformed[2]);
-                    i++;
-                }
-                else if (!xformed[1]) {
-                    deltaSet.splice(i, 1);
-                    i--;
-                }
-            }
-        }
-        if (!deltaSet.length) {
-            redoStack.splice(j, 1);
-        }
-    }
-    return redoStack;
-}
-function rebaseRedoStack(redoStack, deltaSets) {
-    for (var i = 0; i < deltaSets.length; i++) {
-        var deltas = deltaSets[i];
-        for (var j = 0; j < deltas.length; j++) {
-            moveDeltasByOne(redoStack, deltas[j]);
-        }
-    }
-}
-exports.UndoManager = UndoManager;
+    return SearchHighlight;
+}());
+SearchHighlight.prototype.MAX_RANGES = 500;
+exports.SearchHighlight = SearchHighlight;
 
 });
 
-define("ace/edit_session/fold_line",["require","exports","module","ace/range"], function(require, exports, module){"use strict";
-var Range = require("../range").Range;
-var FoldLine = /** @class */ (function () {
-    function FoldLine(foldData, folds) {
-        this.foldData = foldData;
-        if (Array.isArray(folds)) {
-            this.folds = folds;
-        }
-        else {
-            folds = this.folds = [folds];
-        }
-        var last = folds[folds.length - 1];
-        this.range = new Range(folds[0].start.row, folds[0].start.column, last.end.row, last.end.column);
-        this.start = this.range.start;
-        this.end = this.range.end;
-        this.folds.forEach(function (fold) {
-            fold.setFoldLine(this);
-        }, this);
+define("ace/undomanager",["require","exports","module","ace/range"], function(require, exports, module){"use strict";
+var UndoManager = /** @class */ (function () {
+    function UndoManager() {
+        this.$keepRedoStack;
+        this.$maxRev = 0;
+        this.$fromUndo = false;
+        this.$undoDepth = Infinity;
+        this.reset();
     }
-    FoldLine.prototype.shiftRow = function (shift) {
-        this.start.row += shift;
-        this.end.row += shift;
-        this.folds.forEach(function (fold) {
-            fold.start.row += shift;
-            fold.end.row += shift;
-        });
+    UndoManager.prototype.addSession = function (session) {
+        this.$session = session;
     };
-    FoldLine.prototype.addFold = function (fold) {
-        if (fold.sameRow) {
-            if (fold.start.row < this.startRow || fold.endRow > this.endRow) {
-                throw new Error("Can't add a fold to this FoldLine as it has no connection");
-            }
-            this.folds.push(fold);
-            this.folds.sort(function (a, b) {
-                return -a.range.compareEnd(b.start.row, b.start.column);
-            });
-            if (this.range.compareEnd(fold.start.row, fold.start.column) > 0) {
-                this.end.row = fold.end.row;
-                this.end.column = fold.end.column;
-            }
-            else if (this.range.compareStart(fold.end.row, fold.end.column) < 0) {
-                this.start.row = fold.start.row;
-                this.start.column = fold.start.column;
+    UndoManager.prototype.add = function (delta, allowMerge, session) {
+        if (this.$fromUndo)
+            return;
+        if (delta == this.$lastDelta)
+            return;
+        if (!this.$keepRedoStack)
+            this.$redoStack.length = 0;
+        if (allowMerge === false || !this.lastDeltas) {
+            this.lastDeltas = [];
+            var undoStackLength = this.$undoStack.length;
+            if (undoStackLength > this.$undoDepth - 1) {
+                this.$undoStack.splice(0, undoStackLength - this.$undoDepth + 1);
             }
+            this.$undoStack.push(this.lastDeltas);
+            delta.id = this.$rev = ++this.$maxRev;
         }
-        else if (fold.start.row == this.end.row) {
-            this.folds.push(fold);
-            this.end.row = fold.end.row;
-            this.end.column = fold.end.column;
-        }
-        else if (fold.end.row == this.start.row) {
-            this.folds.unshift(fold);
-            this.start.row = fold.start.row;
-            this.start.column = fold.start.column;
-        }
-        else {
-            throw new Error("Trying to add fold to FoldRow that doesn't have a matching row");
-        }
-        fold.foldLine = this;
+        if (delta.action == "remove" || delta.action == "insert")
+            this.$lastDelta = delta;
+        this.lastDeltas.push(delta);
     };
-    FoldLine.prototype.containsRow = function (row) {
-        return row >= this.start.row && row <= this.end.row;
+    UndoManager.prototype.addSelection = function (selection, rev) {
+        this.selections.push({
+            value: selection,
+            rev: rev || this.$rev
+        });
     };
-    FoldLine.prototype.walk = function (callback, endRow, endColumn) {
-        var lastEnd = 0, folds = this.folds, fold, cmp, stop, isNewRow = true;
-        if (endRow == null) {
-            endRow = this.end.row;
-            endColumn = this.end.column;
-        }
-        for (var i = 0; i < folds.length; i++) {
-            fold = folds[i];
-            cmp = fold.range.compareStart(endRow, endColumn);
-            if (cmp == -1) {
-                callback(null, endRow, endColumn, lastEnd, isNewRow);
-                return;
-            }
-            stop = callback(null, fold.start.row, fold.start.column, lastEnd, isNewRow);
-            stop = !stop && callback(fold.placeholder, fold.start.row, fold.start.column, lastEnd);
-            if (stop || cmp === 0) {
-                return;
-            }
-            isNewRow = !fold.sameRow;
-            lastEnd = fold.end.column;
+    UndoManager.prototype.startNewGroup = function () {
+        this.lastDeltas = null;
+        return this.$rev;
+    };
+    UndoManager.prototype.markIgnored = function (from, to) {
+        if (to == null)
+            to = this.$rev + 1;
+        var stack = this.$undoStack;
+        for (var i = stack.length; i--;) {
+            var delta = stack[i][0];
+            if (delta.id <= from)
+                break;
+            if (delta.id < to)
+                delta.ignore = true;
         }
-        callback(null, endRow, endColumn, lastEnd, isNewRow);
+        this.lastDeltas = null;
     };
-    FoldLine.prototype.getNextFoldTo = function (row, column) {
-        var fold, cmp;
-        for (var i = 0; i < this.folds.length; i++) {
-            fold = this.folds[i];
-            cmp = fold.range.compareEnd(row, column);
-            if (cmp == -1) {
-                return {
-                    fold: fold,
-                    kind: "after"
-                };
-            }
-            else if (cmp === 0) {
-                return {
-                    fold: fold,
-                    kind: "inside"
-                };
+    UndoManager.prototype.getSelection = function (rev, after) {
+        var stack = this.selections;
+        for (var i = stack.length; i--;) {
+            var selection = stack[i];
+            if (selection.rev < rev) {
+                if (after)
+                    selection = stack[i + 1];
+                return selection;
             }
         }
-        return null;
     };
-    FoldLine.prototype.addRemoveChars = function (row, column, len) {
-        var ret = this.getNextFoldTo(row, column), fold, folds;
-        if (ret) {
-            fold = ret.fold;
-            if (ret.kind == "inside"
-                && fold.start.column != column
-                && fold.start.row != row) {
-                window.console && window.console.log(row, column, fold);
-            }
-            else if (fold.start.row == row) {
-                folds = this.folds;
-                var i = folds.indexOf(fold);
-                if (i === 0) {
-                    this.start.column += len;
-                }
-                for (i; i < folds.length; i++) {
-                    fold = folds[i];
-                    fold.start.column += len;
-                    if (!fold.sameRow) {
-                        return;
-                    }
-                    fold.end.column += len;
-                }
-                this.end.column += len;
+    UndoManager.prototype.getRevision = function () {
+        return this.$rev;
+    };
+    UndoManager.prototype.getDeltas = function (from, to) {
+        if (to == null)
+            to = this.$rev + 1;
+        var stack = this.$undoStack;
+        var end = null, start = 0;
+        for (var i = stack.length; i--;) {
+            var delta = stack[i][0];
+            if (delta.id < to && !end)
+                end = i + 1;
+            if (delta.id <= from) {
+                start = i + 1;
+                break;
             }
         }
+        return stack.slice(start, end);
     };
-    FoldLine.prototype.split = function (row, column) {
-        var pos = this.getNextFoldTo(row, column);
-        if (!pos || pos.kind == "inside")
-            return null;
-        var fold = pos.fold;
-        var folds = this.folds;
-        var foldData = this.foldData;
-        var i = folds.indexOf(fold);
-        var foldBefore = folds[i - 1];
-        this.end.row = foldBefore.end.row;
-        this.end.column = foldBefore.end.column;
-        folds = folds.splice(i, folds.length - i);
-        var newFoldLine = new FoldLine(foldData, folds);
-        foldData.splice(foldData.indexOf(this) + 1, 0, newFoldLine);
-        return newFoldLine;
+    UndoManager.prototype.getChangedRanges = function (from, to) {
+        if (to == null)
+            to = this.$rev + 1;
     };
-    FoldLine.prototype.merge = function (foldLineNext) {
-        var folds = foldLineNext.folds;
-        for (var i = 0; i < folds.length; i++) {
-            this.addFold(folds[i]);
-        }
-        var foldData = this.foldData;
-        foldData.splice(foldData.indexOf(foldLineNext), 1);
+    UndoManager.prototype.getChangedLines = function (from, to) {
+        if (to == null)
+            to = this.$rev + 1;
     };
-    FoldLine.prototype.toString = function () {
-        var ret = [this.range.toString() + ": ["];
-        this.folds.forEach(function (fold) {
-            ret.push("  " + fold.toString());
-        });
-        ret.push("]");
-        return ret.join("\n");
+    UndoManager.prototype.undo = function (session, dontSelect) {
+        this.lastDeltas = null;
+        var stack = this.$undoStack;
+        if (!rearrangeUndoStack(stack, stack.length))
+            return;
+        if (!session)
+            session = this.$session;
+        if (this.$redoStackBaseRev !== this.$rev && this.$redoStack.length)
+            this.$redoStack = [];
+        this.$fromUndo = true;
+        var deltaSet = stack.pop();
+        var undoSelectionRange = null;
+        if (deltaSet) {
+            undoSelectionRange = session.undoChanges(deltaSet, dontSelect);
+            this.$redoStack.push(deltaSet);
+            this.$syncRev();
+        }
+        this.$fromUndo = false;
+        return undoSelectionRange;
     };
-    FoldLine.prototype.idxToPosition = function (idx) {
-        var lastFoldEndColumn = 0;
-        for (var i = 0; i < this.folds.length; i++) {
-            var fold = this.folds[i];
-            idx -= fold.start.column - lastFoldEndColumn;
-            if (idx < 0) {
-                return {
-                    row: fold.start.row,
-                    column: fold.start.column + idx
-                };
-            }
-            idx -= fold.placeholder.length;
-            if (idx < 0) {
-                return fold.start;
-            }
-            lastFoldEndColumn = fold.end.column;
+    UndoManager.prototype.redo = function (session, dontSelect) {
+        this.lastDeltas = null;
+        if (!session)
+            session = this.$session;
+        this.$fromUndo = true;
+        if (this.$redoStackBaseRev != this.$rev) {
+            var diff = this.getDeltas(this.$redoStackBaseRev, this.$rev + 1);
+            rebaseRedoStack(this.$redoStack, diff);
+            this.$redoStackBaseRev = this.$rev;
+            this.$redoStack.forEach(function (x) {
+                x[0].id = ++this.$maxRev;
+            }, this);
+        }
+        var deltaSet = this.$redoStack.pop();
+        var redoSelectionRange = null;
+        if (deltaSet) {
+            redoSelectionRange = session.redoChanges(deltaSet, dontSelect);
+            this.$undoStack.push(deltaSet);
+            this.$syncRev();
         }
+        this.$fromUndo = false;
+        return redoSelectionRange;
+    };
+    UndoManager.prototype.$syncRev = function () {
+        var stack = this.$undoStack;
+        var nextDelta = stack[stack.length - 1];
+        var id = nextDelta && nextDelta[0].id || 0;
+        this.$redoStackBaseRev = id;
+        this.$rev = id;
+    };
+    UndoManager.prototype.reset = function () {
+        this.lastDeltas = null;
+        this.$lastDelta = null;
+        this.$undoStack = [];
+        this.$redoStack = [];
+        this.$rev = 0;
+        this.mark = 0;
+        this.$redoStackBaseRev = this.$rev;
+        this.selections = [];
+    };
+    UndoManager.prototype.canUndo = function () {
+        return this.$undoStack.length > 0;
+    };
+    UndoManager.prototype.canRedo = function () {
+        return this.$redoStack.length > 0;
+    };
+    UndoManager.prototype.bookmark = function (rev) {
+        if (rev == undefined)
+            rev = this.$rev;
+        this.mark = rev;
+    };
+    UndoManager.prototype.isAtBookmark = function () {
+        return this.$rev === this.mark;
+    };
+    UndoManager.prototype.toJSON = function () {
         return {
-            row: this.end.row,
-            column: this.end.column + idx
+            $redoStack: this.$redoStack,
+            $undoStack: this.$undoStack
         };
     };
-    return FoldLine;
+    UndoManager.prototype.fromJSON = function (json) {
+        this.reset();
+        this.$undoStack = json.$undoStack;
+        this.$redoStack = json.$redoStack;
+    };
+    UndoManager.prototype.$prettyPrint = function (delta) {
+        if (delta)
+            return stringifyDelta(delta);
+        return stringifyDelta(this.$undoStack) + "\n---\n" + stringifyDelta(this.$redoStack);
+    };
+    return UndoManager;
 }());
-exports.FoldLine = FoldLine;
-
-});
-
-define("ace/range_list",["require","exports","module","ace/range"], function(require, exports, module){"use strict";
-var Range = require("./range").Range;
-var comparePoints = Range.comparePoints;
-var RangeList = /** @class */ (function () {
-    function RangeList() {
-        this.ranges = [];
-        this.$bias = 1;
-    }
-    RangeList.prototype.pointIndex = function (pos, excludeEdges, startIndex) {
-        var list = this.ranges;
-        for (var i = startIndex || 0; i < list.length; i++) {
-            var range = list[i];
-            var cmpEnd = comparePoints(pos, range.end);
-            if (cmpEnd > 0)
-                continue;
-            var cmpStart = comparePoints(pos, range.start);
-            if (cmpEnd === 0)
-                return excludeEdges && cmpStart !== 0 ? -i - 2 : i;
-            if (cmpStart > 0 || (cmpStart === 0 && !excludeEdges))
-                return i;
-            return -i - 1;
-        }
-        return -i - 1;
-    };
-    RangeList.prototype.add = function (range) {
-        var excludeEdges = !range.isEmpty();
-        var startIndex = this.pointIndex(range.start, excludeEdges);
-        if (startIndex < 0)
-            startIndex = -startIndex - 1;
-        var endIndex = this.pointIndex(range.end, excludeEdges, startIndex);
-        if (endIndex < 0)
-            endIndex = -endIndex - 1;
-        else
-            endIndex++;
-        return this.ranges.splice(startIndex, endIndex - startIndex, range);
-    };
-    RangeList.prototype.addList = function (list) {
-        var removed = [];
-        for (var i = list.length; i--;) {
-            removed.push.apply(removed, this.add(list[i]));
-        }
-        return removed;
-    };
-    RangeList.prototype.substractPoint = function (pos) {
-        var i = this.pointIndex(pos);
-        if (i >= 0)
-            return this.ranges.splice(i, 1);
-    };
-    RangeList.prototype.merge = function () {
-        var removed = [];
-        var list = this.ranges;
-        list = list.sort(function (a, b) {
-            return comparePoints(a.start, b.start);
-        });
-        var next = list[0], range;
-        for (var i = 1; i < list.length; i++) {
-            range = next;
-            next = list[i];
-            var cmp = comparePoints(range.end, next.start);
-            if (cmp < 0)
-                continue;
-            if (cmp == 0 && !range.isEmpty() && !next.isEmpty())
-                continue;
-            if (comparePoints(range.end, next.end) < 0) {
-                range.end.row = next.end.row;
-                range.end.column = next.end.column;
+UndoManager.prototype.hasUndo = UndoManager.prototype.canUndo;
+UndoManager.prototype.hasRedo = UndoManager.prototype.canRedo;
+UndoManager.prototype.isClean = UndoManager.prototype.isAtBookmark;
+UndoManager.prototype.markClean = UndoManager.prototype.bookmark;
+function rearrangeUndoStack(stack, pos) {
+    for (var i = pos; i--;) {
+        var deltaSet = stack[i];
+        if (deltaSet && !deltaSet[0].ignore) {
+            while (i < pos - 1) {
+                var swapped = swapGroups(stack[i], stack[i + 1]);
+                stack[i] = swapped[0];
+                stack[i + 1] = swapped[1];
+                i++;
             }
-            list.splice(i, 1);
-            removed.push(next);
-            next = range;
-            i--;
-        }
-        this.ranges = list;
-        return removed;
-    };
-    RangeList.prototype.contains = function (row, column) {
-        return this.pointIndex({ row: row, column: column }) >= 0;
-    };
-    RangeList.prototype.containsPoint = function (pos) {
-        return this.pointIndex(pos) >= 0;
-    };
-    RangeList.prototype.rangeAtPoint = function (pos) {
-        var i = this.pointIndex(pos);
-        if (i >= 0)
-            return this.ranges[i];
-    };
-    RangeList.prototype.clipRows = function (startRow, endRow) {
-        var list = this.ranges;
-        if (list[0].start.row > endRow || list[list.length - 1].start.row < startRow)
-            return [];
-        var startIndex = this.pointIndex({ row: startRow, column: 0 });
-        if (startIndex < 0)
-            startIndex = -startIndex - 1;
-        var endIndex = this.pointIndex({ row: endRow, column: 0 }, startIndex);
-        if (endIndex < 0)
-            endIndex = -endIndex - 1;
-        var clipped = [];
-        for (var i = startIndex; i < endIndex; i++) {
-            clipped.push(list[i]);
+            return true;
         }
-        return clipped;
-    };
-    RangeList.prototype.removeAll = function () {
-        return this.ranges.splice(0, this.ranges.length);
-    };
-    RangeList.prototype.attach = function (session) {
-        if (this.session)
-            this.detach();
-        this.session = session;
-        this.onChange = this.$onChange.bind(this);
-        this.session.on('change', this.onChange);
-    };
-    RangeList.prototype.detach = function () {
-        if (!this.session)
-            return;
-        this.session.removeListener('change', this.onChange);
-        this.session = null;
-    };
-    RangeList.prototype.$onChange = function (delta) {
-        var start = delta.start;
-        var end = delta.end;
-        var startRow = start.row;
-        var endRow = end.row;
-        var ranges = this.ranges;
-        for (var i = 0, n = ranges.length; i < n; i++) {
-            var r = ranges[i];
-            if (r.end.row >= startRow)
-                break;
+    }
+}
+var Range = require("./range").Range;
+var cmp = Range.comparePoints;
+var comparePoints = Range.comparePoints;
+function $updateMarkers(delta) {
+    var isInsert = delta.action == "insert";
+    var start = delta.start;
+    var end = delta.end;
+    var rowShift = (end.row - start.row) * (isInsert ? 1 : -1);
+    var colShift = (end.column - start.column) * (isInsert ? 1 : -1);
+    if (isInsert)
+        end = start;
+    for (var i in this.marks) {
+        var point = this.marks[i];
+        var cmp = comparePoints(point, start);
+        if (cmp < 0) {
+            continue; // delta starts after the range
         }
-        if (delta.action == "insert") {
-            var lineDif = endRow - startRow;
-            var colDiff = -start.column + end.column;
-            for (; i < n; i++) {
-                var r = ranges[i];
-                if (r.start.row > startRow)
-                    break;
-                if (r.start.row == startRow && r.start.column >= start.column) {
-                    if (r.start.column == start.column && this.$bias <= 0) {
-                    }
-                    else {
-                        r.start.column += colDiff;
-                        r.start.row += lineDif;
-                    }
+        if (cmp === 0) {
+            if (isInsert) {
+                if (point.bias == 1) {
+                    cmp = 1;
                 }
-                if (r.end.row == startRow && r.end.column >= start.column) {
-                    if (r.end.column == start.column && this.$bias < 0) {
-                        continue;
-                    }
-                    if (r.end.column == start.column && colDiff > 0 && i < n - 1) {
-                        if (r.end.column > r.start.column && r.end.column == ranges[i + 1].start.column)
-                            r.end.column -= colDiff;
-                    }
-                    r.end.column += colDiff;
-                    r.end.row += lineDif;
+                else {
+                    point.bias == -1;
+                    continue;
                 }
             }
         }
-        else {
-            var lineDif = startRow - endRow;
-            var colDiff = start.column - end.column;
-            for (; i < n; i++) {
-                var r = ranges[i];
-                if (r.start.row > endRow)
-                    break;
-                if (r.end.row < endRow
-                    && (startRow < r.end.row
-                        || startRow == r.end.row && start.column < r.end.column)) {
-                    r.end.row = startRow;
-                    r.end.column = start.column;
-                }
-                else if (r.end.row == endRow) {
-                    if (r.end.column <= end.column) {
-                        if (lineDif || r.end.column > start.column) {
-                            r.end.column = start.column;
-                            r.end.row = start.row;
-                        }
-                    }
-                    else {
-                        r.end.column += colDiff;
-                        r.end.row += lineDif;
-                    }
-                }
-                else if (r.end.row > endRow) {
-                    r.end.row += lineDif;
-                }
-                if (r.start.row < endRow
-                    && (startRow < r.start.row
-                        || startRow == r.start.row && start.column < r.start.column)) {
-                    r.start.row = startRow;
-                    r.start.column = start.column;
-                }
-                else if (r.start.row == endRow) {
-                    if (r.start.column <= end.column) {
-                        if (lineDif || r.start.column > start.column) {
-                            r.start.column = start.column;
-                            r.start.row = start.row;
-                        }
-                    }
-                    else {
-                        r.start.column += colDiff;
-                        r.start.row += lineDif;
-                    }
-                }
-                else if (r.start.row > endRow) {
-                    r.start.row += lineDif;
-                }
-            }
+        var cmp2 = isInsert ? cmp : comparePoints(point, end);
+        if (cmp2 > 0) {
+            point.row += rowShift;
+            point.column += point.row == end.row ? colShift : 0;
+            continue;
         }
-        if (lineDif != 0 && i < n) {
-            for (; i < n; i++) {
-                var r = ranges[i];
-                r.start.row += lineDif;
-                r.end.row += lineDif;
-            }
+        if (!isInsert && cmp2 <= 0) {
+            point.row = start.row;
+            point.column = start.column;
+            if (cmp2 === 0)
+                point.bias = 1;
         }
-    };
-    return RangeList;
-}());
-RangeList.prototype.comparePoints = comparePoints;
-exports.RangeList = RangeList;
-
-});
-
-define("ace/edit_session/fold",["require","exports","module","ace/range_list"], function(require, exports, module){"use strict";
-var __extends = (this && this.__extends) || (function () {
-    var extendStatics = function (d, b) {
-        extendStatics = Object.setPrototypeOf ||
-            ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
-            function (d, b) { for (var p in b) if (Object.prototype.hasOwnProperty.call(b, p)) d[p] = b[p]; };
-        return extendStatics(d, b);
-    };
-    return function (d, b) {
-        if (typeof b !== "function" && b !== null)
-            throw new TypeError("Class extends value " + String(b) + " is not a constructor or null");
-        extendStatics(d, b);
-        function __() { this.constructor = d; }
-        d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
-    };
-})();
-var RangeList = require("../range_list").RangeList;
-var Fold = /** @class */ (function (_super) {
-    __extends(Fold, _super);
-    function Fold(range, placeholder) {
-        var _this = _super.call(this) || this;
-        _this.foldLine = null;
-        _this.placeholder = placeholder;
-        _this.range = range;
-        _this.start = range.start;
-        _this.end = range.end;
-        _this.sameRow = range.start.row == range.end.row;
-        _this.subFolds = _this.ranges = [];
-        return _this;
     }
-    Fold.prototype.toString = function () {
-        return '"' + this.placeholder + '" ' + this.range.toString();
-    };
-    Fold.prototype.setFoldLine = function (foldLine) {
-        this.foldLine = foldLine;
-        this.subFolds.forEach(function (fold) {
-            fold.setFoldLine(foldLine);
-        });
-    };
-    Fold.prototype.clone = function () {
-        var range = this.range.clone();
-        var fold = new Fold(range, this.placeholder);
-        this.subFolds.forEach(function (subFold) {
-            fold.subFolds.push(subFold.clone());
-        });
-        fold.collapseChildren = this.collapseChildren;
-        return fold;
+}
+function clonePos(pos) {
+    return { row: pos.row, column: pos.column };
+}
+function cloneDelta(d) {
+    return {
+        start: clonePos(d.start),
+        end: clonePos(d.end),
+        action: d.action,
+        lines: d.lines.slice()
     };
-    Fold.prototype.addSubFold = function (fold) {
-        if (this.range.isEqual(fold))
-            return;
-        consumeRange(fold, this.start);
-        var row = fold.start.row, column = fold.start.column;
-        for (var i = 0, cmp = -1; i < this.subFolds.length; i++) {
-            cmp = this.subFolds[i].range.compare(row, column);
-            if (cmp != 1)
-                break;
-        }
-        var afterStart = this.subFolds[i];
-        var firstConsumed = 0;
-        if (cmp == 0) {
-            if (afterStart.range.containsRange(fold))
-                return afterStart.addSubFold(fold);
-            else
-                firstConsumed = 1;
-        }
-        var row = fold.range.end.row, column = fold.range.end.column;
-        for (var j = i, cmp = -1; j < this.subFolds.length; j++) {
-            cmp = this.subFolds[j].range.compare(row, column);
-            if (cmp != 1)
-                break;
+}
+function stringifyDelta(d) {
+    d = d || this;
+    if (Array.isArray(d)) {
+        return d.map(stringifyDelta).join("\n");
+    }
+    var type = "";
+    if (d.action) {
+        type = d.action == "insert" ? "+" : "-";
+        type += "[" + d.lines + "]";
+    }
+    else if (d.value) {
+        if (Array.isArray(d.value)) {
+            type = d.value.map(stringifyRange).join("\n");
         }
-        if (cmp == 0)
-            j++;
-        var consumedFolds = this.subFolds.splice(i, j - i, fold);
-        var last = cmp == 0 ? consumedFolds.length - 1 : consumedFolds.length;
-        for (var k = firstConsumed; k < last; k++) {
-            fold.addSubFold(consumedFolds[k]);
+        else {
+            type = stringifyRange(d.value);
         }
-        fold.setFoldLine(this.foldLine);
-        return fold;
-    };
-    Fold.prototype.restoreRange = function (range) {
-        return restoreRange(range, this.start);
-    };
-    return Fold;
-}(RangeList));
-function consumePoint(point, anchor) {
-    point.row -= anchor.row;
-    if (point.row == 0)
-        point.column -= anchor.column;
-}
-function consumeRange(range, anchor) {
-    consumePoint(range.start, anchor);
-    consumePoint(range.end, anchor);
-}
-function restorePoint(point, anchor) {
-    if (point.row == 0)
-        point.column += anchor.column;
-    point.row += anchor.row;
+    }
+    if (d.start) {
+        type += stringifyRange(d);
+    }
+    if (d.id || d.rev) {
+        type += "\t(" + (d.id || d.rev) + ")";
+    }
+    return type;
 }
-function restoreRange(range, anchor) {
-    restorePoint(range.start, anchor);
-    restorePoint(range.end, anchor);
+function stringifyRange(r) {
+    return r.start.row + ":" + r.start.column
+        + "=>" + r.end.row + ":" + r.end.column;
 }
-exports.Fold = Fold;
-
-});
-
-define("ace/edit_session/folding",["require","exports","module","ace/range","ace/edit_session/fold_line","ace/edit_session/fold","ace/token_iterator","ace/mouse/mouse_event"], function(require, exports, module){// @ts-nocheck
-"use strict";
-var Range = require("../range").Range;
-var FoldLine = require("./fold_line").FoldLine;
-var Fold = require("./fold").Fold;
-var TokenIterator = require("../token_iterator").TokenIterator;
-var MouseEvent = require("../mouse/mouse_event").MouseEvent;
-function Folding() {
-    this.getFoldAt = function (row, column, side) {
-        var foldLine = this.getFoldLine(row);
-        if (!foldLine)
+function swap(d1, d2) {
+    var i1 = d1.action == "insert";
+    var i2 = d2.action == "insert";
+    if (i1 && i2) {
+        if (cmp(d2.start, d1.end) >= 0) {
+            shift(d2, d1, -1);
+        }
+        else if (cmp(d2.start, d1.start) <= 0) {
+            shift(d1, d2, +1);
+        }
+        else {
             return null;
-        var folds = foldLine.folds;
-        for (var i = 0; i < folds.length; i++) {
-            var range = folds[i].range;
-            if (range.contains(row, column)) {
-                if (side == 1 && range.isEnd(row, column) && !range.isEmpty()) {
-                    continue;
-                }
-                else if (side == -1 && range.isStart(row, column) && !range.isEmpty()) {
-                    continue;
-                }
-                return folds[i];
-            }
         }
-    };
-    this.getFoldsInRange = function (range) {
-        var start = range.start;
-        var end = range.end;
-        var foldLines = this.$foldData;
-        var foundFolds = [];
-        start.column += 1;
-        end.column -= 1;
-        for (var i = 0; i < foldLines.length; i++) {
-            var cmp = foldLines[i].range.compareRange(range);
-            if (cmp == 2) {
-                continue;
-            }
-            else if (cmp == -2) {
-                break;
-            }
-            var folds = foldLines[i].folds;
-            for (var j = 0; j < folds.length; j++) {
-                var fold = folds[j];
-                cmp = fold.range.compareRange(range);
-                if (cmp == -2) {
-                    break;
-                }
-                else if (cmp == 2) {
-                    continue;
-                }
-                else 
-                if (cmp == 42) {
-                    break;
-                }
-                foundFolds.push(fold);
-            }
+    }
+    else if (i1 && !i2) {
+        if (cmp(d2.start, d1.end) >= 0) {
+            shift(d2, d1, -1);
         }
-        start.column -= 1;
-        end.column += 1;
-        return foundFolds;
-    };
-    this.getFoldsInRangeList = function (ranges) {
-        if (Array.isArray(ranges)) {
-            var folds = [];
-            ranges.forEach(function (range) {
-                folds = folds.concat(this.getFoldsInRange(range));
-            }, this);
+        else if (cmp(d2.end, d1.start) <= 0) {
+            shift(d1, d2, -1);
         }
         else {
-            var folds = this.getFoldsInRange(ranges);
+            return null;
         }
-        return folds;
-    };
-    this.getAllFolds = function () {
-        var folds = [];
-        var foldLines = this.$foldData;
-        for (var i = 0; i < foldLines.length; i++)
-            for (var j = 0; j < foldLines[i].folds.length; j++)
-                folds.push(foldLines[i].folds[j]);
-        return folds;
-    };
-    this.getFoldStringAt = function (row, column, trim, foldLine) {
-        foldLine = foldLine || this.getFoldLine(row);
-        if (!foldLine)
+    }
+    else if (!i1 && i2) {
+        if (cmp(d2.start, d1.start) >= 0) {
+            shift(d2, d1, +1);
+        }
+        else if (cmp(d2.start, d1.start) <= 0) {
+            shift(d1, d2, +1);
+        }
+        else {
             return null;
-        var lastFold = {
-            end: { column: 0 }
-        };
-        var str, fold;
-        for (var i = 0; i < foldLine.folds.length; i++) {
-            fold = foldLine.folds[i];
-            var cmp = fold.range.compareEnd(row, column);
-            if (cmp == -1) {
-                str = this
-                    .getLine(fold.start.row)
-                    .substring(lastFold.end.column, fold.start.column);
-                break;
-            }
-            else if (cmp === 0) {
-                return null;
-            }
-            lastFold = fold;
-        }
-        if (!str)
-            str = this.getLine(fold.start.row).substring(lastFold.end.column);
-        if (trim == -1)
-            return str.substring(0, column - lastFold.end.column);
-        else if (trim == 1)
-            return str.substring(column - lastFold.end.column);
-        else
-            return str;
-    };
-    this.getFoldLine = function (docRow, startFoldLine) {
-        var foldData = this.$foldData;
-        var i = 0;
-        if (startFoldLine)
-            i = foldData.indexOf(startFoldLine);
-        if (i == -1)
-            i = 0;
-        for (i; i < foldData.length; i++) {
-            var foldLine = foldData[i];
-            if (foldLine.start.row <= docRow && foldLine.end.row >= docRow) {
-                return foldLine;
-            }
-            else if (foldLine.end.row > docRow) {
-                return null;
-            }
         }
-        return null;
-    };
-    this.getNextFoldLine = function (docRow, startFoldLine) {
-        var foldData = this.$foldData;
-        var i = 0;
-        if (startFoldLine)
-            i = foldData.indexOf(startFoldLine);
-        if (i == -1)
-            i = 0;
-        for (i; i < foldData.length; i++) {
-            var foldLine = foldData[i];
-            if (foldLine.end.row >= docRow) {
-                return foldLine;
-            }
+    }
+    else if (!i1 && !i2) {
+        if (cmp(d2.start, d1.start) >= 0) {
+            shift(d2, d1, +1);
         }
-        return null;
-    };
-    this.getFoldedRowCount = function (first, last) {
-        var foldData = this.$foldData, rowCount = last - first + 1;
-        for (var i = 0; i < foldData.length; i++) {
-            var foldLine = foldData[i], end = foldLine.end.row, start = foldLine.start.row;
-            if (end >= last) {
-                if (start < last) {
-                    if (start >= first)
-                        rowCount -= last - start;
-                    else
-                        rowCount = 0; // in one fold
-                }
-                break;
-            }
-            else if (end >= first) {
-                if (start >= first) // fold inside range
-                    rowCount -= end - start;
-                else
-                    rowCount -= end - first + 1;
-            }
+        else if (cmp(d2.end, d1.start) <= 0) {
+            shift(d1, d2, -1);
         }
-        return rowCount;
-    };
-    this.$addFoldLine = function (foldLine) {
-        this.$foldData.push(foldLine);
-        this.$foldData.sort(function (a, b) {
-            return a.start.row - b.start.row;
-        });
-        return foldLine;
-    };
-    this.addFold = function (placeholder, range) {
-        var foldData = this.$foldData;
-        var added = false;
-        var fold;
-        if (placeholder instanceof Fold)
-            fold = placeholder;
         else {
-            fold = new Fold(range, placeholder);
-            fold.collapseChildren = range.collapseChildren;
-        }
-        this.$clipRangeToDocument(fold.range);
-        var startRow = fold.start.row;
-        var startColumn = fold.start.column;
-        var endRow = fold.end.row;
-        var endColumn = fold.end.column;
-        var startFold = this.getFoldAt(startRow, startColumn, 1);
-        var endFold = this.getFoldAt(endRow, endColumn, -1);
-        if (startFold && endFold == startFold)
-            return startFold.addSubFold(fold);
-        if (startFold && !startFold.range.isStart(startRow, startColumn))
-            this.removeFold(startFold);
-        if (endFold && !endFold.range.isEnd(endRow, endColumn))
-            this.removeFold(endFold);
-        var folds = this.getFoldsInRange(fold.range);
-        if (folds.length > 0) {
-            this.removeFolds(folds);
-            if (!fold.collapseChildren) {
-                folds.forEach(function (subFold) {
-                    fold.addSubFold(subFold);
-                });
-            }
+            return null;
         }
-        for (var i = 0; i < foldData.length; i++) {
-            var foldLine = foldData[i];
-            if (endRow == foldLine.start.row) {
-                foldLine.addFold(fold);
-                added = true;
-                break;
-            }
-            else if (startRow == foldLine.end.row) {
-                foldLine.addFold(fold);
-                added = true;
-                if (!fold.sameRow) {
-                    var foldLineNext = foldData[i + 1];
-                    if (foldLineNext && foldLineNext.start.row == endRow) {
-                        foldLine.merge(foldLineNext);
-                        break;
+    }
+    return [d2, d1];
+}
+function swapGroups(ds1, ds2) {
+    for (var i = ds1.length; i--;) {
+        for (var j = 0; j < ds2.length; j++) {
+            if (!swap(ds1[i], ds2[j])) {
+                while (i < ds1.length) {
+                    while (j--) {
+                        swap(ds2[j], ds1[i]);
                     }
+                    j = ds2.length;
+                    i++;
                 }
-                break;
-            }
-            else if (endRow <= foldLine.start.row) {
-                break;
+                return [ds1, ds2];
             }
         }
-        if (!added)
-            foldLine = this.$addFoldLine(new FoldLine(this.$foldData, fold));
-        if (this.$useWrapMode)
-            this.$updateWrapData(foldLine.start.row, foldLine.start.row);
-        else
-            this.$updateRowLengthCache(foldLine.start.row, foldLine.start.row);
-        this.$modified = true;
-        this._signal("changeFold", { data: fold, action: "add" });
-        return fold;
-    };
-    this.addFolds = function (folds) {
-        folds.forEach(function (fold) {
-            this.addFold(fold);
-        }, this);
-    };
-    this.removeFold = function (fold) {
-        var foldLine = fold.foldLine;
-        var startRow = foldLine.start.row;
-        var endRow = foldLine.end.row;
-        var foldLines = this.$foldData;
-        var folds = foldLine.folds;
-        if (folds.length == 1) {
-            foldLines.splice(foldLines.indexOf(foldLine), 1);
+    }
+    ds1.selectionBefore = ds2.selectionBefore =
+        ds1.selectionAfter = ds2.selectionAfter = null;
+    return [ds2, ds1];
+}
+function xform(d1, c1) {
+    var i1 = d1.action == "insert";
+    var i2 = c1.action == "insert";
+    if (i1 && i2) {
+        if (cmp(d1.start, c1.start) < 0) {
+            shift(c1, d1, 1);
         }
-        else 
-        if (foldLine.range.isEnd(fold.end.row, fold.end.column)) {
-            folds.pop();
-            foldLine.end.row = folds[folds.length - 1].end.row;
-            foldLine.end.column = folds[folds.length - 1].end.column;
+        else {
+            shift(d1, c1, 1);
         }
-        else 
-        if (foldLine.range.isStart(fold.start.row, fold.start.column)) {
-            folds.shift();
-            foldLine.start.row = folds[0].start.row;
-            foldLine.start.column = folds[0].start.column;
+    }
+    else if (i1 && !i2) {
+        if (cmp(d1.start, c1.end) >= 0) {
+            shift(d1, c1, -1);
         }
-        else 
-        if (fold.sameRow) {
-            folds.splice(folds.indexOf(fold), 1);
+        else if (cmp(d1.start, c1.start) <= 0) {
+            shift(c1, d1, +1);
         }
-        else 
-        {
-            var newFoldLine = foldLine.split(fold.start.row, fold.start.column);
-            folds = newFoldLine.folds;
-            folds.shift();
-            newFoldLine.start.row = folds[0].start.row;
-            newFoldLine.start.column = folds[0].start.column;
+        else {
+            shift(d1, Range.fromPoints(c1.start, d1.start), -1);
+            shift(c1, d1, +1);
         }
-        if (!this.$updating) {
-            if (this.$useWrapMode)
-                this.$updateWrapData(startRow, endRow);
-            else
-                this.$updateRowLengthCache(startRow, endRow);
+    }
+    else if (!i1 && i2) {
+        if (cmp(c1.start, d1.end) >= 0) {
+            shift(c1, d1, -1);
         }
-        this.$modified = true;
-        this._signal("changeFold", { data: fold, action: "remove" });
-    };
-    this.removeFolds = function (folds) {
-        var cloneFolds = [];
-        for (var i = 0; i < folds.length; i++) {
-            cloneFolds.push(folds[i]);
+        else if (cmp(c1.start, d1.start) <= 0) {
+            shift(d1, c1, +1);
         }
-        cloneFolds.forEach(function (fold) {
-            this.removeFold(fold);
-        }, this);
-        this.$modified = true;
-    };
-    this.expandFold = function (fold) {
-        this.removeFold(fold);
-        fold.subFolds.forEach(function (subFold) {
-            fold.restoreRange(subFold);
-            this.addFold(subFold);
-        }, this);
-        if (fold.collapseChildren > 0) {
-            this.foldAll(fold.start.row + 1, fold.end.row, fold.collapseChildren - 1);
+        else {
+            shift(c1, Range.fromPoints(d1.start, c1.start), -1);
+            shift(d1, c1, +1);
         }
-        fold.subFolds = [];
-    };
-    this.expandFolds = function (folds) {
-        folds.forEach(function (fold) {
-            this.expandFold(fold);
-        }, this);
-    };
-    this.unfold = function (location, expandInner) {
-        var range, folds;
-        if (location == null) {
-            range = new Range(0, 0, this.getLength(), 0);
-            if (expandInner == null)
-                expandInner = true;
+    }
+    else if (!i1 && !i2) {
+        if (cmp(c1.start, d1.end) >= 0) {
+            shift(c1, d1, -1);
         }
-        else if (typeof location == "number") {
-            range = new Range(location, 0, location, this.getLine(location).length);
+        else if (cmp(c1.end, d1.start) <= 0) {
+            shift(d1, c1, -1);
         }
-        else if ("row" in location) {
-            range = Range.fromPoints(location, location);
+        else {
+            var before, after;
+            if (cmp(d1.start, c1.start) < 0) {
+                before = d1;
+                d1 = splitDelta(d1, c1.start);
+            }
+            if (cmp(d1.end, c1.end) > 0) {
+                after = splitDelta(d1, c1.end);
+            }
+            shiftPos(c1.end, d1.start, d1.end, -1);
+            if (after && !before) {
+                d1.lines = after.lines;
+                d1.start = after.start;
+                d1.end = after.end;
+                after = d1;
+            }
+            return [c1, before, after].filter(Boolean);
         }
-        else if (Array.isArray(location)) {
-            folds = [];
-            location.forEach(function (range) {
-                folds = folds.concat(this.unfold(range));
-            }, this);
-            return folds;
+    }
+    return [c1, d1];
+}
+function shift(d1, d2, dir) {
+    shiftPos(d1.start, d2.start, d2.end, dir);
+    shiftPos(d1.end, d2.start, d2.end, dir);
+}
+function shiftPos(pos, start, end, dir) {
+    if (pos.row == (dir == 1 ? start : end).row) {
+        pos.column += dir * (end.column - start.column);
+    }
+    pos.row += dir * (end.row - start.row);
+}
+function splitDelta(c, pos) {
+    var lines = c.lines;
+    var end = c.end;
+    c.end = clonePos(pos);
+    var rowsBefore = c.end.row - c.start.row;
+    var otherLines = lines.splice(rowsBefore, lines.length);
+    var col = rowsBefore ? pos.column : pos.column - c.start.column;
+    lines.push(otherLines[0].substring(0, col));
+    otherLines[0] = otherLines[0].substr(col);
+    var rest = {
+        start: clonePos(pos),
+        end: end,
+        lines: otherLines,
+        action: c.action
+    };
+    return rest;
+}
+function moveDeltasByOne(redoStack, d) {
+    d = cloneDelta(d);
+    for (var j = redoStack.length; j--;) {
+        var deltaSet = redoStack[j];
+        for (var i = 0; i < deltaSet.length; i++) {
+            var x = deltaSet[i];
+            var xformed = xform(x, d);
+            d = xformed[0];
+            if (xformed.length != 2) {
+                if (xformed[2]) {
+                    deltaSet.splice(i + 1, 1, xformed[1], xformed[2]);
+                    i++;
+                }
+                else if (!xformed[1]) {
+                    deltaSet.splice(i, 1);
+                    i--;
+                }
+            }
         }
-        else {
-            range = location;
+        if (!deltaSet.length) {
+            redoStack.splice(j, 1);
         }
-        folds = this.getFoldsInRangeList(range);
-        var outermostFolds = folds;
-        while (folds.length == 1
-            && Range.comparePoints(folds[0].start, range.start) < 0
-            && Range.comparePoints(folds[0].end, range.end) > 0) {
-            this.expandFolds(folds);
-            folds = this.getFoldsInRangeList(range);
+    }
+    return redoStack;
+}
+function rebaseRedoStack(redoStack, deltaSets) {
+    for (var i = 0; i < deltaSets.length; i++) {
+        var deltas = deltaSets[i];
+        for (var j = 0; j < deltas.length; j++) {
+            moveDeltasByOne(redoStack, deltas[j]);
         }
-        if (expandInner != false) {
-            this.removeFolds(folds);
+    }
+}
+exports.UndoManager = UndoManager;
+
+});
+
+define("ace/edit_session/fold_line",["require","exports","module","ace/range"], function(require, exports, module){"use strict";
+var Range = require("../range").Range;
+var FoldLine = /** @class */ (function () {
+    function FoldLine(foldData, folds) {
+        this.foldData = foldData;
+        if (Array.isArray(folds)) {
+            this.folds = folds;
         }
         else {
-            this.expandFolds(folds);
+            folds = this.folds = [folds];
         }
-        if (outermostFolds.length)
-            return outermostFolds;
-    };
-    this.isRowFolded = function (docRow, startFoldRow) {
-        return !!this.getFoldLine(docRow, startFoldRow);
-    };
-    this.getRowFoldEnd = function (docRow, startFoldRow) {
-        var foldLine = this.getFoldLine(docRow, startFoldRow);
-        return foldLine ? foldLine.end.row : docRow;
-    };
-    this.getRowFoldStart = function (docRow, startFoldRow) {
-        var foldLine = this.getFoldLine(docRow, startFoldRow);
-        return foldLine ? foldLine.start.row : docRow;
+        var last = folds[folds.length - 1];
+        this.range = new Range(folds[0].start.row, folds[0].start.column, last.end.row, last.end.column);
+        this.start = this.range.start;
+        this.end = this.range.end;
+        this.folds.forEach(function (fold) {
+            fold.setFoldLine(this);
+        }, this);
+    }
+    FoldLine.prototype.shiftRow = function (shift) {
+        this.start.row += shift;
+        this.end.row += shift;
+        this.folds.forEach(function (fold) {
+            fold.start.row += shift;
+            fold.end.row += shift;
+        });
     };
-    this.getFoldDisplayLine = function (foldLine, endRow, endColumn, startRow, startColumn) {
-        if (startRow == null)
-            startRow = foldLine.start.row;
-        if (startColumn == null)
-            startColumn = 0;
-        if (endRow == null)
-            endRow = foldLine.end.row;
-        if (endColumn == null)
-            endColumn = this.getLine(endRow).length;
-        var doc = this.doc;
-        var textLine = "";
-        foldLine.walk(function (placeholder, row, column, lastColumn) {
-            if (row < startRow)
-                return;
-            if (row == startRow) {
-                if (column < startColumn)
-                    return;
-                lastColumn = Math.max(startColumn, lastColumn);
+    FoldLine.prototype.addFold = function (fold) {
+        if (fold.sameRow) {
+            if (fold.start.row < this.startRow || fold.endRow > this.endRow) {
+                throw new Error("Can't add a fold to this FoldLine as it has no connection");
             }
-            if (placeholder != null) {
-                textLine += placeholder;
+            this.folds.push(fold);
+            this.folds.sort(function (a, b) {
+                return -a.range.compareEnd(b.start.row, b.start.column);
+            });
+            if (this.range.compareEnd(fold.start.row, fold.start.column) > 0) {
+                this.end.row = fold.end.row;
+                this.end.column = fold.end.column;
             }
-            else {
-                textLine += doc.getLine(row).substring(lastColumn, column);
+            else if (this.range.compareStart(fold.end.row, fold.end.column) < 0) {
+                this.start.row = fold.start.row;
+                this.start.column = fold.start.column;
             }
-        }, endRow, endColumn);
-        return textLine;
-    };
-    this.getDisplayLine = function (row, endColumn, startRow, startColumn) {
-        var foldLine = this.getFoldLine(row);
-        if (!foldLine) {
-            var line;
-            line = this.doc.getLine(row);
-            return line.substring(startColumn || 0, endColumn || line.length);
+        }
+        else if (fold.start.row == this.end.row) {
+            this.folds.push(fold);
+            this.end.row = fold.end.row;
+            this.end.column = fold.end.column;
+        }
+        else if (fold.end.row == this.start.row) {
+            this.folds.unshift(fold);
+            this.start.row = fold.start.row;
+            this.start.column = fold.start.column;
         }
         else {
-            return this.getFoldDisplayLine(foldLine, row, endColumn, startRow, startColumn);
+            throw new Error("Trying to add fold to FoldRow that doesn't have a matching row");
         }
+        fold.foldLine = this;
     };
-    this.$cloneFoldData = function () {
-        var fd = [];
-        fd = this.$foldData.map(function (foldLine) {
-            var folds = foldLine.folds.map(function (fold) {
-                return fold.clone();
-            });
-            return new FoldLine(fd, folds);
-        });
-        return fd;
+    FoldLine.prototype.containsRow = function (row) {
+        return row >= this.start.row && row <= this.end.row;
     };
-    this.toggleFold = function (tryToUnfold) {
-        var selection = this.selection;
-        var range = selection.getRange();
-        var fold;
-        var bracketPos;
-        if (range.isEmpty()) {
-            var cursor = range.start;
-            fold = this.getFoldAt(cursor.row, cursor.column);
-            if (fold) {
-                this.expandFold(fold);
+    FoldLine.prototype.walk = function (callback, endRow, endColumn) {
+        var lastEnd = 0, folds = this.folds, fold, cmp, stop, isNewRow = true;
+        if (endRow == null) {
+            endRow = this.end.row;
+            endColumn = this.end.column;
+        }
+        for (var i = 0; i < folds.length; i++) {
+            fold = folds[i];
+            cmp = fold.range.compareStart(endRow, endColumn);
+            if (cmp == -1) {
+                callback(null, endRow, endColumn, lastEnd, isNewRow);
                 return;
             }
-            else if (bracketPos = this.findMatchingBracket(cursor)) {
-                if (range.comparePoint(bracketPos) == 1) {
-                    range.end = bracketPos;
-                }
-                else {
-                    range.start = bracketPos;
-                    range.start.column++;
-                    range.end.column--;
-                }
-            }
-            else if (bracketPos = this.findMatchingBracket({ row: cursor.row, column: cursor.column + 1 })) {
-                if (range.comparePoint(bracketPos) == 1)
-                    range.end = bracketPos;
-                else
-                    range.start = bracketPos;
-                range.start.column++;
-            }
-            else {
-                range = this.getCommentFoldRange(cursor.row, cursor.column) || range;
+            stop = callback(null, fold.start.row, fold.start.column, lastEnd, isNewRow);
+            stop = !stop && callback(fold.placeholder, fold.start.row, fold.start.column, lastEnd);
+            if (stop || cmp === 0) {
+                return;
             }
+            isNewRow = !fold.sameRow;
+            lastEnd = fold.end.column;
         }
-        else {
-            var folds = this.getFoldsInRange(range);
-            if (tryToUnfold && folds.length) {
-                this.expandFolds(folds);
-                return;
+        callback(null, endRow, endColumn, lastEnd, isNewRow);
+    };
+    FoldLine.prototype.getNextFoldTo = function (row, column) {
+        var fold, cmp;
+        for (var i = 0; i < this.folds.length; i++) {
+            fold = this.folds[i];
+            cmp = fold.range.compareEnd(row, column);
+            if (cmp == -1) {
+                return {
+                    fold: fold,
+                    kind: "after"
+                };
             }
-            else if (folds.length == 1) {
-                fold = folds[0];
+            else if (cmp === 0) {
+                return {
+                    fold: fold,
+                    kind: "inside"
+                };
             }
         }
-        if (!fold)
-            fold = this.getFoldAt(range.start.row, range.start.column);
-        if (fold && fold.range.toString() == range.toString()) {
-            this.expandFold(fold);
-            return;
-        }
-        var placeholder = "...";
-        if (!range.isMultiLine()) {
-            placeholder = this.getTextRange(range);
-            if (placeholder.length < 4)
-                return;
-            placeholder = placeholder.trim().substring(0, 2) + "..";
-        }
-        this.addFold(placeholder, range);
+        return null;
     };
-    this.getCommentFoldRange = function (row, column, dir) {
-        var iterator = new TokenIterator(this, row, column);
-        var token = iterator.getCurrentToken();
-        var type = token && token.type;
-        if (token && /^comment|string/.test(type)) {
-            type = type.match(/comment|string/)[0];
-            if (type == "comment")
-                type += "|doc-start|\\.doc";
-            var re = new RegExp(type);
-            var range = new Range();
-            if (dir != 1) {
-                do {
-                    token = iterator.stepBackward();
-                } while (token && re.test(token.type));
-                token = iterator.stepForward();
+    FoldLine.prototype.addRemoveChars = function (row, column, len) {
+        var ret = this.getNextFoldTo(row, column), fold, folds;
+        if (ret) {
+            fold = ret.fold;
+            if (ret.kind == "inside"
+                && fold.start.column != column
+                && fold.start.row != row) {
+                window.console && window.console.log(row, column, fold);
             }
-            range.start.row = iterator.getCurrentTokenRow();
-            range.start.column = iterator.getCurrentTokenColumn() + token.value.length;
-            iterator = new TokenIterator(this, row, column);
-            var initState = this.getState(iterator.$row);
-            if (dir != -1) {
-                var lastRow = -1;
-                do {
-                    token = iterator.stepForward();
-                    if (lastRow == -1) {
-                        var state = this.getState(iterator.$row);
-                        if (initState.toString() !== state.toString())
-                            lastRow = iterator.$row;
-                    }
-                    else if (iterator.$row > lastRow) {
-                        break;
+            else if (fold.start.row == row) {
+                folds = this.folds;
+                var i = folds.indexOf(fold);
+                if (i === 0) {
+                    this.start.column += len;
+                }
+                for (i; i < folds.length; i++) {
+                    fold = folds[i];
+                    fold.start.column += len;
+                    if (!fold.sameRow) {
+                        return;
                     }
-                } while (token && re.test(token.type));
-                token = iterator.stepBackward();
+                    fold.end.column += len;
+                }
+                this.end.column += len;
             }
-            else
-                token = iterator.getCurrentToken();
-            range.end.row = iterator.getCurrentTokenRow();
-            range.end.column = iterator.getCurrentTokenColumn();
-            return range;
         }
     };
-    this.foldAll = function (startRow, endRow, depth, test) {
-        if (depth == undefined)
-            depth = 100000; // JSON.stringify doesn't hanle Infinity
-        var foldWidgets = this.foldWidgets;
-        if (!foldWidgets)
-            return; // mode doesn't support folding
-        endRow = endRow || this.getLength();
-        startRow = startRow || 0;
-        for (var row = startRow; row < endRow; row++) {
-            if (foldWidgets[row] == null)
-                foldWidgets[row] = this.getFoldWidget(row);
-            if (foldWidgets[row] != "start")
-                continue;
-            if (test && !test(row))
-                continue;
-            var range = this.getFoldWidgetRange(row);
-            if (range && range.isMultiLine()
-                && range.end.row <= endRow
-                && range.start.row >= startRow) {
-                row = range.end.row;
-                range.collapseChildren = depth;
-                this.addFold("...", range);
-            }
-        }
+    FoldLine.prototype.split = function (row, column) {
+        var pos = this.getNextFoldTo(row, column);
+        if (!pos || pos.kind == "inside")
+            return null;
+        var fold = pos.fold;
+        var folds = this.folds;
+        var foldData = this.foldData;
+        var i = folds.indexOf(fold);
+        var foldBefore = folds[i - 1];
+        this.end.row = foldBefore.end.row;
+        this.end.column = foldBefore.end.column;
+        folds = folds.splice(i, folds.length - i);
+        var newFoldLine = new FoldLine(foldData, folds);
+        foldData.splice(foldData.indexOf(this) + 1, 0, newFoldLine);
+        return newFoldLine;
     };
-    this.foldToLevel = function (level) {
-        this.foldAll();
-        while (level-- > 0)
-            this.unfold(null, false);
+    FoldLine.prototype.merge = function (foldLineNext) {
+        var folds = foldLineNext.folds;
+        for (var i = 0; i < folds.length; i++) {
+            this.addFold(folds[i]);
+        }
+        var foldData = this.foldData;
+        foldData.splice(foldData.indexOf(foldLineNext), 1);
     };
-    this.foldAllComments = function () {
-        var session = this;
-        this.foldAll(null, null, null, function (row) {
-            var tokens = session.getTokens(row);
-            for (var i = 0; i < tokens.length; i++) {
-                var token = tokens[i];
-                if (token.type == "text" && /^\s+$/.test(token.value))
-                    continue;
-                if (/comment/.test(token.type))
-                    return true;
-                return false;
-            }
+    FoldLine.prototype.toString = function () {
+        var ret = [this.range.toString() + ": ["];
+        this.folds.forEach(function (fold) {
+            ret.push("  " + fold.toString());
         });
+        ret.push("]");
+        return ret.join("\n");
     };
-    this.$foldStyles = {
-        "manual": 1,
-        "markbegin": 1,
-        "markbeginend": 1
-    };
-    this.$foldStyle = "markbegin";
-    this.setFoldStyle = function (style) {
-        if (!this.$foldStyles[style])
-            throw new Error("invalid fold style: " + style + "[" + Object.keys(this.$foldStyles).join(", ") + "]");
-        if (this.$foldStyle == style)
-            return;
-        this.$foldStyle = style;
-        if (style == "manual")
-            this.unfold();
-        var mode = this.$foldMode;
-        this.$setFolding(null);
-        this.$setFolding(mode);
-    };
-    this.$setFolding = function (foldMode) {
-        if (this.$foldMode == foldMode)
-            return;
-        this.$foldMode = foldMode;
-        this.off('change', this.$updateFoldWidgets);
-        this.off('tokenizerUpdate', this.$tokenizerUpdateFoldWidgets);
-        this._signal("changeAnnotation");
-        if (!foldMode || this.$foldStyle == "manual") {
-            this.foldWidgets = null;
-            return;
-        }
-        this.foldWidgets = [];
-        this.getFoldWidget = foldMode.getFoldWidget.bind(foldMode, this, this.$foldStyle);
-        this.getFoldWidgetRange = foldMode.getFoldWidgetRange.bind(foldMode, this, this.$foldStyle);
-        this.$updateFoldWidgets = this.updateFoldWidgets.bind(this);
-        this.$tokenizerUpdateFoldWidgets = this.tokenizerUpdateFoldWidgets.bind(this);
-        this.on('change', this.$updateFoldWidgets);
-        this.on('tokenizerUpdate', this.$tokenizerUpdateFoldWidgets);
-    };
-    this.getParentFoldRangeData = function (row, ignoreCurrent) {
-        var fw = this.foldWidgets;
-        if (!fw || (ignoreCurrent && fw[row]))
-            return {};
-        var i = row - 1, firstRange;
-        while (i >= 0) {
-            var c = fw[i];
-            if (c == null)
-                c = fw[i] = this.getFoldWidget(i);
-            if (c == "start") {
-                var range = this.getFoldWidgetRange(i);
-                if (!firstRange)
-                    firstRange = range;
-                if (range && range.end.row >= row)
-                    break;
+    FoldLine.prototype.idxToPosition = function (idx) {
+        var lastFoldEndColumn = 0;
+        for (var i = 0; i < this.folds.length; i++) {
+            var fold = this.folds[i];
+            idx -= fold.start.column - lastFoldEndColumn;
+            if (idx < 0) {
+                return {
+                    row: fold.start.row,
+                    column: fold.start.column + idx
+                };
             }
-            i--;
+            idx -= fold.placeholder.length;
+            if (idx < 0) {
+                return fold.start;
+            }
+            lastFoldEndColumn = fold.end.column;
         }
         return {
-            range: i !== -1 && range,
-            firstRange: firstRange
+            row: this.end.row,
+            column: this.end.column + idx
         };
     };
-    this.onFoldWidgetClick = function (row, e) {
-        if (e instanceof MouseEvent)
-            e = e.domEvent;
-        var options = {
-            children: e.shiftKey,
-            all: e.ctrlKey || e.metaKey,
-            siblings: e.altKey
-        };
-        var range = this.$toggleFoldWidget(row, options);
-        if (!range) {
-            var el = (e.target || e.srcElement);
-            if (el && /ace_fold-widget/.test(el.className))
-                el.className += " ace_invalid";
+    return FoldLine;
+}());
+exports.FoldLine = FoldLine;
+
+});
+
+define("ace/range_list",["require","exports","module","ace/range"], function(require, exports, module){"use strict";
+var Range = require("./range").Range;
+var comparePoints = Range.comparePoints;
+var RangeList = /** @class */ (function () {
+    function RangeList() {
+        this.ranges = [];
+        this.$bias = 1;
+    }
+    RangeList.prototype.pointIndex = function (pos, excludeEdges, startIndex) {
+        var list = this.ranges;
+        for (var i = startIndex || 0; i < list.length; i++) {
+            var range = list[i];
+            var cmpEnd = comparePoints(pos, range.end);
+            if (cmpEnd > 0)
+                continue;
+            var cmpStart = comparePoints(pos, range.start);
+            if (cmpEnd === 0)
+                return excludeEdges && cmpStart !== 0 ? -i - 2 : i;
+            if (cmpStart > 0 || (cmpStart === 0 && !excludeEdges))
+                return i;
+            return -i - 1;
         }
+        return -i - 1;
     };
-    this.$toggleFoldWidget = function (row, options) {
-        if (!this.getFoldWidget)
-            return;
-        var type = this.getFoldWidget(row);
-        var line = this.getLine(row);
-        var dir = type === "end" ? -1 : 1;
-        var fold = this.getFoldAt(row, dir === -1 ? 0 : line.length, dir);
-        if (fold) {
-            if (options.children || options.all)
-                this.removeFold(fold);
-            else
-                this.expandFold(fold);
-            return fold;
-        }
-        var range = this.getFoldWidgetRange(row, true);
-        if (range && !range.isMultiLine()) {
-            fold = this.getFoldAt(range.start.row, range.start.column, 1);
-            if (fold && range.isEqual(fold.range)) {
-                this.removeFold(fold);
-                return fold;
-            }
-        }
-        if (options.siblings) {
-            var data = this.getParentFoldRangeData(row);
-            if (data.range) {
-                var startRow = data.range.start.row + 1;
-                var endRow = data.range.end.row;
-            }
-            this.foldAll(startRow, endRow, options.all ? 10000 : 0);
-        }
-        else if (options.children) {
-            endRow = range ? range.end.row : this.getLength();
-            this.foldAll(row + 1, endRow, options.all ? 10000 : 0);
-        }
-        else if (range) {
-            if (options.all)
-                range.collapseChildren = 10000;
-            this.addFold("...", range);
+    RangeList.prototype.add = function (range) {
+        var excludeEdges = !range.isEmpty();
+        var startIndex = this.pointIndex(range.start, excludeEdges);
+        if (startIndex < 0)
+            startIndex = -startIndex - 1;
+        var endIndex = this.pointIndex(range.end, excludeEdges, startIndex);
+        if (endIndex < 0)
+            endIndex = -endIndex - 1;
+        else
+            endIndex++;
+        return this.ranges.splice(startIndex, endIndex - startIndex, range);
+    };
+    RangeList.prototype.addList = function (list) {
+        var removed = [];
+        for (var i = list.length; i--;) {
+            removed.push.apply(removed, this.add(list[i]));
         }
-        return range;
+        return removed;
     };
-    this.toggleFoldWidget = function (toggleParent) {
-        var row = this.selection.getCursor().row;
-        row = this.getRowFoldStart(row);
-        var range = this.$toggleFoldWidget(row, {});
-        if (range)
-            return;
-        var data = this.getParentFoldRangeData(row, true);
-        range = data.range || data.firstRange;
-        if (range) {
-            row = range.start.row;
-            var fold = this.getFoldAt(row, this.getLine(row).length, 1);
-            if (fold) {
-                this.removeFold(fold);
-            }
-            else {
-                this.addFold("...", range);
+    RangeList.prototype.substractPoint = function (pos) {
+        var i = this.pointIndex(pos);
+        if (i >= 0)
+            return this.ranges.splice(i, 1);
+    };
+    RangeList.prototype.merge = function () {
+        var removed = [];
+        var list = this.ranges;
+        list = list.sort(function (a, b) {
+            return comparePoints(a.start, b.start);
+        });
+        var next = list[0], range;
+        for (var i = 1; i < list.length; i++) {
+            range = next;
+            next = list[i];
+            var cmp = comparePoints(range.end, next.start);
+            if (cmp < 0)
+                continue;
+            if (cmp == 0 && !range.isEmpty() && !next.isEmpty())
+                continue;
+            if (comparePoints(range.end, next.end) < 0) {
+                range.end.row = next.end.row;
+                range.end.column = next.end.column;
             }
+            list.splice(i, 1);
+            removed.push(next);
+            next = range;
+            i--;
         }
+        this.ranges = list;
+        return removed;
     };
-    this.updateFoldWidgets = function (delta) {
-        var firstRow = delta.start.row;
-        var len = delta.end.row - firstRow;
-        if (len === 0) {
-            this.foldWidgets[firstRow] = null;
-        }
-        else if (delta.action == 'remove') {
-            this.foldWidgets.splice(firstRow, len + 1, null);
-        }
-        else {
-            var args = Array(len + 1);
-            args.unshift(firstRow, 1);
-            this.foldWidgets.splice.apply(this.foldWidgets, args);
-        }
+    RangeList.prototype.contains = function (row, column) {
+        return this.pointIndex({ row: row, column: column }) >= 0;
     };
-    this.tokenizerUpdateFoldWidgets = function (e) {
-        var rows = e.data;
-        if (rows.first != rows.last) {
-            if (this.foldWidgets.length > rows.first)
-                this.foldWidgets.splice(rows.first, this.foldWidgets.length);
-        }
+    RangeList.prototype.containsPoint = function (pos) {
+        return this.pointIndex(pos) >= 0;
     };
-}
-exports.Folding = Folding;
-
-});
-
-define("ace/edit_session/bracket_match",["require","exports","module","ace/token_iterator","ace/range"], function(require, exports, module){"use strict";
-var TokenIterator = require("../token_iterator").TokenIterator;
-var Range = require("../range").Range;
-function BracketMatch() {
-    this.findMatchingBracket = function (position, chr) {
-        if (position.column == 0)
-            return null;
-        var charBeforeCursor = chr || this.getLine(position.row).charAt(position.column - 1);
-        if (charBeforeCursor == "")
-            return null;
-        var match = charBeforeCursor.match(/([\(\[\{])|([\)\]\}])/);
-        if (!match)
-            return null;
-        if (match[1])
-            return this.$findClosingBracket(match[1], position);
-        else
-            return this.$findOpeningBracket(match[2], position);
+    RangeList.prototype.rangeAtPoint = function (pos) {
+        var i = this.pointIndex(pos);
+        if (i >= 0)
+            return this.ranges[i];
     };
-    this.getBracketRange = function (pos) {
-        var line = this.getLine(pos.row);
-        var before = true, range;
-        var chr = line.charAt(pos.column - 1);
-        var match = chr && chr.match(/([\(\[\{])|([\)\]\}])/);
-        if (!match) {
-            chr = line.charAt(pos.column);
-            pos = { row: pos.row, column: pos.column + 1 };
-            match = chr && chr.match(/([\(\[\{])|([\)\]\}])/);
-            before = false;
-        }
-        if (!match)
-            return null;
-        if (match[1]) {
-            var bracketPos = this.$findClosingBracket(match[1], pos);
-            if (!bracketPos)
-                return null;
-            range = Range.fromPoints(pos, bracketPos);
-            if (!before) {
-                range.end.column++;
-                range.start.column--;
-            }
-            range.cursor = range.end;
-        }
-        else {
-            var bracketPos = this.$findOpeningBracket(match[2], pos);
-            if (!bracketPos)
-                return null;
-            range = Range.fromPoints(bracketPos, pos);
-            if (!before) {
-                range.start.column++;
-                range.end.column--;
-            }
-            range.cursor = range.start;
+    RangeList.prototype.clipRows = function (startRow, endRow) {
+        var list = this.ranges;
+        if (list[0].start.row > endRow || list[list.length - 1].start.row < startRow)
+            return [];
+        var startIndex = this.pointIndex({ row: startRow, column: 0 });
+        if (startIndex < 0)
+            startIndex = -startIndex - 1;
+        var endIndex = this.pointIndex({ row: endRow, column: 0 }, startIndex);
+        if (endIndex < 0)
+            endIndex = -endIndex - 1;
+        var clipped = [];
+        for (var i = startIndex; i < endIndex; i++) {
+            clipped.push(list[i]);
         }
-        return range;
+        return clipped;
     };
-    this.getMatchingBracketRanges = function (pos, isBackwards) {
-        var line = this.getLine(pos.row);
-        var bracketsRegExp = /([\(\[\{])|([\)\]\}])/;
-        var chr = !isBackwards && line.charAt(pos.column - 1);
-        var match = chr && chr.match(bracketsRegExp);
-        if (!match) {
-            chr = (isBackwards === undefined || isBackwards) && line.charAt(pos.column);
-            pos = {
-                row: pos.row,
-                column: pos.column + 1
-            };
-            match = chr && chr.match(bracketsRegExp);
-        }
-        if (!match)
-            return null;
-        var startRange = new Range(pos.row, pos.column - 1, pos.row, pos.column);
-        var bracketPos = match[1] ? this.$findClosingBracket(match[1], pos)
-            : this.$findOpeningBracket(match[2], pos);
-        if (!bracketPos)
-            return [startRange];
-        var endRange = new Range(bracketPos.row, bracketPos.column, bracketPos.row, bracketPos.column + 1);
-        return [startRange, endRange];
+    RangeList.prototype.removeAll = function () {
+        return this.ranges.splice(0, this.ranges.length);
     };
-    this.$brackets = {
-        ")": "(",
-        "(": ")",
-        "]": "[",
-        "[": "]",
-        "{": "}",
-        "}": "{",
-        "<": ">",
-        ">": "<"
+    RangeList.prototype.attach = function (session) {
+        if (this.session)
+            this.detach();
+        this.session = session;
+        this.onChange = this.$onChange.bind(this);
+        this.session.on('change', this.onChange);
     };
-    this.$findOpeningBracket = function (bracket, position, typeRe) {
-        var openBracket = this.$brackets[bracket];
-        var depth = 1;
-        var iterator = new TokenIterator(this, position.row, position.column);
-        var token = iterator.getCurrentToken();
-        if (!token)
-            token = iterator.stepForward();
-        if (!token)
+    RangeList.prototype.detach = function () {
+        if (!this.session)
             return;
-        if (!typeRe) {
-            typeRe = new RegExp("(\\.?" +
-                token.type.replace(".", "\\.").replace("rparen", ".paren")
-                    .replace(/\b(?:end)\b/, "(?:start|begin|end)")
-                    .replace(/-close\b/, "-(close|open)")
-                + ")+");
-        }
-        var valueIndex = position.column - iterator.getCurrentTokenColumn() - 2;
-        var value = token.value;
-        while (true) {
-            while (valueIndex >= 0) {
-                var chr = value.charAt(valueIndex);
-                if (chr == openBracket) {
-                    depth -= 1;
-                    if (depth == 0) {
-                        return { row: iterator.getCurrentTokenRow(),
-                            column: valueIndex + iterator.getCurrentTokenColumn() };
-                    }
-                }
-                else if (chr == bracket) {
-                    depth += 1;
-                }
-                valueIndex -= 1;
-            }
-            do {
-                token = iterator.stepBackward();
-            } while (token && !typeRe.test(token.type));
-            if (token == null)
-                break;
-            value = token.value;
-            valueIndex = value.length - 1;
-        }
-        return null;
+        this.session.removeListener('change', this.onChange);
+        this.session = null;
     };
-    this.$findClosingBracket = function (bracket, position, typeRe) {
-        var closingBracket = this.$brackets[bracket];
-        var depth = 1;
-        var iterator = new TokenIterator(this, position.row, position.column);
-        var token = iterator.getCurrentToken();
-        if (!token)
-            token = iterator.stepForward();
-        if (!token)
-            return;
-        if (!typeRe) {
-            typeRe = new RegExp("(\\.?" +
-                token.type.replace(".", "\\.").replace("lparen", ".paren")
-                    .replace(/\b(?:start|begin)\b/, "(?:start|begin|end)")
-                    .replace(/-open\b/, "-(close|open)")
-                + ")+");
+    RangeList.prototype.$onChange = function (delta) {
+        var start = delta.start;
+        var end = delta.end;
+        var startRow = start.row;
+        var endRow = end.row;
+        var ranges = this.ranges;
+        for (var i = 0, n = ranges.length; i < n; i++) {
+            var r = ranges[i];
+            if (r.end.row >= startRow)
+                break;
         }
-        var valueIndex = position.column - iterator.getCurrentTokenColumn();
-        while (true) {
-            var value = token.value;
-            var valueLength = value.length;
-            while (valueIndex < valueLength) {
-                var chr = value.charAt(valueIndex);
-                if (chr == closingBracket) {
-                    depth -= 1;
-                    if (depth == 0) {
-                        return { row: iterator.getCurrentTokenRow(),
-                            column: valueIndex + iterator.getCurrentTokenColumn() };
+        if (delta.action == "insert") {
+            var lineDif = endRow - startRow;
+            var colDiff = -start.column + end.column;
+            for (; i < n; i++) {
+                var r = ranges[i];
+                if (r.start.row > startRow)
+                    break;
+                if (r.start.row == startRow && r.start.column >= start.column) {
+                    if (r.start.column == start.column && this.$bias <= 0) {
+                    }
+                    else {
+                        r.start.column += colDiff;
+                        r.start.row += lineDif;
                     }
                 }
-                else if (chr == bracket) {
-                    depth += 1;
+                if (r.end.row == startRow && r.end.column >= start.column) {
+                    if (r.end.column == start.column && this.$bias < 0) {
+                        continue;
+                    }
+                    if (r.end.column == start.column && colDiff > 0 && i < n - 1) {
+                        if (r.end.column > r.start.column && r.end.column == ranges[i + 1].start.column)
+                            r.end.column -= colDiff;
+                    }
+                    r.end.column += colDiff;
+                    r.end.row += lineDif;
                 }
-                valueIndex += 1;
             }
-            do {
-                token = iterator.stepForward();
-            } while (token && !typeRe.test(token.type));
-            if (token == null)
-                break;
-            valueIndex = 0;
-        }
-        return null;
-    };
-    this.getMatchingTags = function (pos) {
-        var iterator = new TokenIterator(this, pos.row, pos.column);
-        var token = this.$findTagName(iterator);
-        if (!token)
-            return;
-        var prevToken = iterator.stepBackward();
-        if (prevToken.value === '<') {
-            return this.$findClosingTag(iterator, token);
         }
         else {
-            return this.$findOpeningTag(iterator, token);
-        }
-    };
-    this.$findTagName = function (iterator) {
-        var token = iterator.getCurrentToken();
-        var found = false;
-        var backward = false;
-        if (token && token.type.indexOf('tag-name') === -1) {
-            do {
-                if (backward)
-                    token = iterator.stepBackward();
-                else
-                    token = iterator.stepForward();
-                if (token) {
-                    if (token.value === "/>") {
-                        backward = true;
+            var lineDif = startRow - endRow;
+            var colDiff = start.column - end.column;
+            for (; i < n; i++) {
+                var r = ranges[i];
+                if (r.start.row > endRow)
+                    break;
+                if (r.end.row < endRow
+                    && (startRow < r.end.row
+                        || startRow == r.end.row && start.column < r.end.column)) {
+                    r.end.row = startRow;
+                    r.end.column = start.column;
+                }
+                else if (r.end.row == endRow) {
+                    if (r.end.column <= end.column) {
+                        if (lineDif || r.end.column > start.column) {
+                            r.end.column = start.column;
+                            r.end.row = start.row;
+                        }
                     }
-                    else if (token.type.indexOf('tag-name') !== -1) {
-                        found = true;
+                    else {
+                        r.end.column += colDiff;
+                        r.end.row += lineDif;
                     }
                 }
-            } while (token && !found);
-        }
-        return token;
-    };
-    this.$findClosingTag = function (iterator, token) {
-        var prevToken;
-        var currentTag = token.value;
-        var tag = token.value;
-        var depth = 0;
-        var openTagStart = new Range(iterator.getCurrentTokenRow(), iterator.getCurrentTokenColumn(), iterator.getCurrentTokenRow(), iterator.getCurrentTokenColumn() + 1);
-        token = iterator.stepForward();
-        var openTagName = new Range(iterator.getCurrentTokenRow(), iterator.getCurrentTokenColumn(), iterator.getCurrentTokenRow(), iterator.getCurrentTokenColumn() + token.value.length);
-        var foundOpenTagEnd = false;
-        do {
-            prevToken = token;
-            if (prevToken.type.indexOf('tag-close') !== -1 && !foundOpenTagEnd) {
-                var openTagEnd = new Range(iterator.getCurrentTokenRow(), iterator.getCurrentTokenColumn(), iterator.getCurrentTokenRow(), iterator.getCurrentTokenColumn() + 1); //Range for `>`
-                foundOpenTagEnd = true;
-            }
-            token = iterator.stepForward();
-            if (token) {
-                if (token.value === '>' && !foundOpenTagEnd) {
-                    var openTagEnd = new Range(iterator.getCurrentTokenRow(), iterator.getCurrentTokenColumn(), iterator.getCurrentTokenRow(), iterator.getCurrentTokenColumn() + 1); //Range for `>`
-                    foundOpenTagEnd = true;
+                else if (r.end.row > endRow) {
+                    r.end.row += lineDif;
                 }
-                if (token.type.indexOf('tag-name') !== -1) {
-                    currentTag = token.value;
-                    if (tag === currentTag) {
-                        if (prevToken.value === '<') {
-                            depth++;
-                        }
-                        else if (prevToken.value === '</') {
-                            depth--;
-                            if (depth < 0) { //found closing tag
-                                iterator.stepBackward();
-                                var closeTagStart = new Range(iterator.getCurrentTokenRow(), iterator.getCurrentTokenColumn(), iterator.getCurrentTokenRow(), iterator.getCurrentTokenColumn() + 2); //Range for </
-                                token = iterator.stepForward();
-                                var closeTagName = new Range(iterator.getCurrentTokenRow(), iterator.getCurrentTokenColumn(), iterator.getCurrentTokenRow(), iterator.getCurrentTokenColumn() + token.value.length);
-                                if (token.type.indexOf('tag-close') === -1) {
-                                    token = iterator.stepForward();
-                                }
-                                if (token && token.value === '>') {
-                                    var closeTagEnd = new Range(iterator.getCurrentTokenRow(), iterator.getCurrentTokenColumn(), iterator.getCurrentTokenRow(), iterator.getCurrentTokenColumn() + 1); //Range for >
-                                }
-                                else {
-                                    return;
-                                }
-                            }
+                if (r.start.row < endRow
+                    && (startRow < r.start.row
+                        || startRow == r.start.row && start.column < r.start.column)) {
+                    r.start.row = startRow;
+                    r.start.column = start.column;
+                }
+                else if (r.start.row == endRow) {
+                    if (r.start.column <= end.column) {
+                        if (lineDif || r.start.column > start.column) {
+                            r.start.column = start.column;
+                            r.start.row = start.row;
                         }
                     }
-                }
-                else if (tag === currentTag && token.value === '/>') { // self-closing tag
-                    depth--;
-                    if (depth < 0) { //found self-closing tag end
-                        var closeTagStart = new Range(iterator.getCurrentTokenRow(), iterator.getCurrentTokenColumn(), iterator.getCurrentTokenRow(), iterator.getCurrentTokenColumn() + 2);
-                        var closeTagName = closeTagStart;
-                        var closeTagEnd = closeTagName;
-                        var openTagEnd = new Range(openTagName.end.row, openTagName.end.column, openTagName.end.row, openTagName.end.column + 1);
+                    else {
+                        r.start.column += colDiff;
+                        r.start.row += lineDif;
                     }
                 }
+                else if (r.start.row > endRow) {
+                    r.start.row += lineDif;
+                }
             }
-        } while (token && depth >= 0);
-        if (openTagStart && openTagEnd && closeTagStart && closeTagEnd && openTagName && closeTagName) {
-            return {
-                openTag: new Range(openTagStart.start.row, openTagStart.start.column, openTagEnd.end.row, openTagEnd.end.column),
-                closeTag: new Range(closeTagStart.start.row, closeTagStart.start.column, closeTagEnd.end.row, closeTagEnd.end.column),
-                openTagName: openTagName,
-                closeTagName: closeTagName
-            };
-        }
-    };
-    this.$findOpeningTag = function (iterator, token) {
-        var prevToken = iterator.getCurrentToken();
-        var tag = token.value;
-        var depth = 0;
-        var startRow = iterator.getCurrentTokenRow();
-        var startColumn = iterator.getCurrentTokenColumn();
-        var endColumn = startColumn + 2;
-        var closeTagStart = new Range(startRow, startColumn, startRow, endColumn); //Range for </
-        iterator.stepForward();
-        var closeTagName = new Range(iterator.getCurrentTokenRow(), iterator.getCurrentTokenColumn(), iterator.getCurrentTokenRow(), iterator.getCurrentTokenColumn() + token.value.length);
-        if (token.type.indexOf('tag-close') === -1) {
-            token = iterator.stepForward();
         }
-        if (!token || token.value !== ">")
-            return;
-        var closeTagEnd = new Range(iterator.getCurrentTokenRow(), iterator.getCurrentTokenColumn(), iterator.getCurrentTokenRow(), iterator.getCurrentTokenColumn() + 1); //Range for >
-        iterator.stepBackward();
-        iterator.stepBackward();
-        do {
-            token = prevToken;
-            startRow = iterator.getCurrentTokenRow();
-            startColumn = iterator.getCurrentTokenColumn();
-            endColumn = startColumn + token.value.length;
-            prevToken = iterator.stepBackward();
-            if (token) {
-                if (token.type.indexOf('tag-name') !== -1) {
-                    if (tag === token.value) {
-                        if (prevToken.value === '<') {
-                            depth++;
-                            if (depth > 0) { //found opening tag
-                                var openTagName = new Range(startRow, startColumn, startRow, endColumn);
-                                var openTagStart = new Range(iterator.getCurrentTokenRow(), iterator.getCurrentTokenColumn(), iterator.getCurrentTokenRow(), iterator.getCurrentTokenColumn() + 1); //Range for <
-                                do {
-                                    token = iterator.stepForward();
-                                } while (token && token.value !== '>');
-                                var openTagEnd = new Range(iterator.getCurrentTokenRow(), iterator.getCurrentTokenColumn(), iterator.getCurrentTokenRow(), iterator.getCurrentTokenColumn() + 1); //Range for >
-                            }
-                        }
-                        else if (prevToken.value === '</') {
-                            depth--;
-                        }
-                    }
-                }
-                else if (token.value === '/>') { // self-closing tag
-                    var stepCount = 0;
-                    var tmpToken = prevToken;
-                    while (tmpToken) {
-                        if (tmpToken.type.indexOf('tag-name') !== -1 && tmpToken.value === tag) {
-                            depth--;
-                            break;
-                        }
-                        else if (tmpToken.value === '<') {
-                            break;
-                        }
-                        tmpToken = iterator.stepBackward();
-                        stepCount++;
-                    }
-                    for (var i = 0; i < stepCount; i++) {
-                        iterator.stepForward();
-                    }
-                }
+        if (lineDif != 0 && i < n) {
+            for (; i < n; i++) {
+                var r = ranges[i];
+                r.start.row += lineDif;
+                r.end.row += lineDif;
             }
-        } while (prevToken && depth <= 0);
-        if (openTagStart && openTagEnd && closeTagStart && closeTagEnd && openTagName && closeTagName) {
-            return {
-                openTag: new Range(openTagStart.start.row, openTagStart.start.column, openTagEnd.end.row, openTagEnd.end.column),
-                closeTag: new Range(closeTagStart.start.row, closeTagStart.start.column, closeTagEnd.end.row, closeTagEnd.end.column),
-                openTagName: openTagName,
-                closeTagName: closeTagName
-            };
         }
     };
-}
-exports.BracketMatch = BracketMatch;
+    return RangeList;
+}());
+RangeList.prototype.comparePoints = comparePoints;
+exports.RangeList = RangeList;
 
 });
 
-define("ace/edit_session",["require","exports","module","ace/lib/oop","ace/lib/lang","ace/bidihandler","ace/config","ace/lib/event_emitter","ace/selection","ace/mode/text","ace/range","ace/document","ace/background_tokenizer","ace/search_highlight","ace/undomanager","ace/edit_session/folding","ace/edit_session/bracket_match"], function(require, exports, module){"use strict";
-var oop = require("./lib/oop");
-var lang = require("./lib/lang");
-var BidiHandler = require("./bidihandler").BidiHandler;
-var config = require("./config");
-var EventEmitter = require("./lib/event_emitter").EventEmitter;
-var Selection = require("./selection").Selection;
-var TextMode = require("./mode/text").Mode;
-var Range = require("./range").Range;
-var Document = require("./document").Document;
-var BackgroundTokenizer = require("./background_tokenizer").BackgroundTokenizer;
-var SearchHighlight = require("./search_highlight").SearchHighlight;
-var UndoManager = require("./undomanager").UndoManager;
-var EditSession = /** @class */ (function () {
-    function EditSession(text, mode) { this.doc;
-        this.$breakpoints = [];
-        this.$decorations = [];
-        this.$frontMarkers = {};
-        this.$backMarkers = {};
-        this.$markerId = 1;
-        this.$undoSelect = true;
-        this.prevOp = {};
-        this.$foldData = [];
-        this.id = "session" + (++EditSession.$uid);
-        this.$foldData.toString = function () {
-            return this.join("\n");
-        };
-        this.bgTokenizer = new BackgroundTokenizer((new TextMode()).getTokenizer(), this);
-        var _self = this;
-        this.bgTokenizer.on("update", function (e) {
-            _self._signal("tokenizerUpdate", e);
-        });
-        this.on("changeFold", this.onChangeFold.bind(this));
-        this.$onChange = this.onChange.bind(this);
-        if (typeof text != "object" || !text.getLine)
-            text = new Document(/**@type{string}*/ (text));
-        this.setDocument(text);
-        this.selection = new Selection(this);
-        this.$onSelectionChange = this.onSelectionChange.bind(this);
-        this.selection.on("changeSelection", this.$onSelectionChange);
-        this.selection.on("changeCursor", this.$onSelectionChange);
-        this.$bidiHandler = new BidiHandler(this);
-        config.resetOptions(this);
-        this.setMode(mode);
-        config._signal("session", this);
-        this.destroyed = false;
-        this.$initOperationListeners();
-    }
-    EditSession.prototype.$initOperationListeners = function () {
-        var _this = this;
-        this.curOp = null;
-        this.on("change", function () {
-            if (!_this.curOp) {
-                _this.startOperation();
-                _this.curOp.selectionBefore = _this.$lastSel;
-            }
-            _this.curOp.docChanged = true;
-        }, true);
-        this.on("changeSelection", function () {
-            if (!_this.curOp) {
-                _this.startOperation();
-                _this.curOp.selectionBefore = _this.$lastSel;
-            }
-            _this.curOp.selectionChanged = true;
-        }, true);
-        this.$operationResetTimer = lang.delayedCall(this.endOperation.bind(this, true));
+define("ace/edit_session/fold",["require","exports","module","ace/range_list"], function(require, exports, module){"use strict";
+var __extends = (this && this.__extends) || (function () {
+    var extendStatics = function (d, b) {
+        extendStatics = Object.setPrototypeOf ||
+            ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
+            function (d, b) { for (var p in b) if (Object.prototype.hasOwnProperty.call(b, p)) d[p] = b[p]; };
+        return extendStatics(d, b);
     };
-    EditSession.prototype.startOperation = function (commandEvent) {
-        if (this.curOp) {
-            if (!commandEvent || this.curOp.command) {
-                return;
-            }
-            this.prevOp = this.curOp;
-        }
-        if (!commandEvent) {
-            commandEvent = {};
-        }
-        this.$operationResetTimer.schedule();
-        this.curOp = {
-            command: commandEvent.command || {},
-            args: commandEvent.args
-        };
-        this.curOp.selectionBefore = this.selection.toJSON();
-        this._signal("startOperation", commandEvent);
+    return function (d, b) {
+        if (typeof b !== "function" && b !== null)
+            throw new TypeError("Class extends value " + String(b) + " is not a constructor or null");
+        extendStatics(d, b);
+        function __() { this.constructor = d; }
+        d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
     };
-    EditSession.prototype.endOperation = function (e) {
-        if (this.curOp) {
-            if (e && e.returnValue === false) {
-                this.curOp = null;
-                this._signal("endOperation", e);
-                return;
-            }
-            if (e == true && this.curOp.command && this.curOp.command.name == "mouse") {
-                return;
-            }
-            var currentSelection = this.selection.toJSON();
-            this.curOp.selectionAfter = currentSelection;
-            this.$lastSel = this.selection.toJSON();
-            this.getUndoManager().addSelection(currentSelection);
-            this._signal("beforeEndOperation");
-            this.prevOp = this.curOp;
-            this.curOp = null;
-            this._signal("endOperation", e);
-        }
+})();
+var RangeList = require("../range_list").RangeList;
+var Fold = /** @class */ (function (_super) {
+    __extends(Fold, _super);
+    function Fold(range, placeholder) {
+        var _this = _super.call(this) || this;
+        _this.foldLine = null;
+        _this.placeholder = placeholder;
+        _this.range = range;
+        _this.start = range.start;
+        _this.end = range.end;
+        _this.sameRow = range.start.row == range.end.row;
+        _this.subFolds = _this.ranges = [];
+        return _this;
+    }
+    Fold.prototype.toString = function () {
+        return '"' + this.placeholder + '" ' + this.range.toString();
     };
-    EditSession.prototype.setDocument = function (doc) {
-        if (this.doc)
-            this.doc.off("change", this.$onChange);
-        this.doc = doc;
-        doc.on("change", this.$onChange, true);
-        this.bgTokenizer.setDocument(this.getDocument());
-        this.resetCaches();
+    Fold.prototype.setFoldLine = function (foldLine) {
+        this.foldLine = foldLine;
+        this.subFolds.forEach(function (fold) {
+            fold.setFoldLine(foldLine);
+        });
     };
-    EditSession.prototype.getDocument = function () {
-        return this.doc;
+    Fold.prototype.clone = function () {
+        var range = this.range.clone();
+        var fold = new Fold(range, this.placeholder);
+        this.subFolds.forEach(function (subFold) {
+            fold.subFolds.push(subFold.clone());
+        });
+        fold.collapseChildren = this.collapseChildren;
+        return fold;
     };
-    EditSession.prototype.$resetRowCache = function (docRow) {
-        if (!docRow) {
-            this.$docRowCache = [];
-            this.$screenRowCache = [];
+    Fold.prototype.addSubFold = function (fold) {
+        if (this.range.isEqual(fold))
             return;
+        consumeRange(fold, this.start);
+        var row = fold.start.row, column = fold.start.column;
+        for (var i = 0, cmp = -1; i < this.subFolds.length; i++) {
+            cmp = this.subFolds[i].range.compare(row, column);
+            if (cmp != 1)
+                break;
         }
-        var l = this.$docRowCache.length;
-        var i = this.$getRowCacheIndex(this.$docRowCache, docRow) + 1;
-        if (l > i) {
-            this.$docRowCache.splice(i, l);
-            this.$screenRowCache.splice(i, l);
-        }
-    };
-    EditSession.prototype.$getRowCacheIndex = function (cacheArray, val) {
-        var low = 0;
-        var hi = cacheArray.length - 1;
-        while (low <= hi) {
-            var mid = (low + hi) >> 1;
-            var c = cacheArray[mid];
-            if (val > c)
-                low = mid + 1;
-            else if (val < c)
-                hi = mid - 1;
+        var afterStart = this.subFolds[i];
+        var firstConsumed = 0;
+        if (cmp == 0) {
+            if (afterStart.range.containsRange(fold))
+                return afterStart.addSubFold(fold);
             else
-                return mid;
+                firstConsumed = 1;
         }
-        return low - 1;
-    };
-    EditSession.prototype.resetCaches = function () {
-        this.$modified = true;
-        this.$wrapData = [];
-        this.$rowLengthCache = [];
-        this.$resetRowCache(0);
-        if (!this.destroyed)
-            this.bgTokenizer.start(0);
+        var row = fold.range.end.row, column = fold.range.end.column;
+        for (var j = i, cmp = -1; j < this.subFolds.length; j++) {
+            cmp = this.subFolds[j].range.compare(row, column);
+            if (cmp != 1)
+                break;
+        }
+        if (cmp == 0)
+            j++;
+        var consumedFolds = this.subFolds.splice(i, j - i, fold);
+        var last = cmp == 0 ? consumedFolds.length - 1 : consumedFolds.length;
+        for (var k = firstConsumed; k < last; k++) {
+            fold.addSubFold(consumedFolds[k]);
+        }
+        fold.setFoldLine(this.foldLine);
+        return fold;
     };
-    EditSession.prototype.onChangeFold = function (e) {
-        var fold = e.data;
-        this.$resetRowCache(fold.start.row);
+    Fold.prototype.restoreRange = function (range) {
+        return restoreRange(range, this.start);
     };
-    EditSession.prototype.onChange = function (delta) {
-        this.$modified = true;
-        this.$bidiHandler.onChange(delta);
-        this.$resetRowCache(delta.start.row);
-        var removedFolds = this.$updateInternalDataOnChange(delta);
-        if (!this.$fromUndo && this.$undoManager) {
-            if (removedFolds && removedFolds.length) {
-                this.$undoManager.add({
-                    action: "removeFolds",
-                    folds: removedFolds
-                }, this.mergeUndoDeltas);
-                this.mergeUndoDeltas = true;
+    return Fold;
+}(RangeList));
+function consumePoint(point, anchor) {
+    point.row -= anchor.row;
+    if (point.row == 0)
+        point.column -= anchor.column;
+}
+function consumeRange(range, anchor) {
+    consumePoint(range.start, anchor);
+    consumePoint(range.end, anchor);
+}
+function restorePoint(point, anchor) {
+    if (point.row == 0)
+        point.column += anchor.column;
+    point.row += anchor.row;
+}
+function restoreRange(range, anchor) {
+    restorePoint(range.start, anchor);
+    restorePoint(range.end, anchor);
+}
+exports.Fold = Fold;
+
+});
+
+define("ace/edit_session/folding",["require","exports","module","ace/range","ace/edit_session/fold_line","ace/edit_session/fold","ace/token_iterator","ace/mouse/mouse_event"], function(require, exports, module){// @ts-nocheck
+"use strict";
+var Range = require("../range").Range;
+var FoldLine = require("./fold_line").FoldLine;
+var Fold = require("./fold").Fold;
+var TokenIterator = require("../token_iterator").TokenIterator;
+var MouseEvent = require("../mouse/mouse_event").MouseEvent;
+function Folding() {
+    this.getFoldAt = function (row, column, side) {
+        var foldLine = this.getFoldLine(row);
+        if (!foldLine)
+            return null;
+        var folds = foldLine.folds;
+        for (var i = 0; i < folds.length; i++) {
+            var range = folds[i].range;
+            if (range.contains(row, column)) {
+                if (side == 1 && range.isEnd(row, column) && !range.isEmpty()) {
+                    continue;
+                }
+                else if (side == -1 && range.isStart(row, column) && !range.isEmpty()) {
+                    continue;
+                }
+                return folds[i];
             }
-            this.$undoManager.add(delta, this.mergeUndoDeltas);
-            this.mergeUndoDeltas = true;
-            this.$informUndoManager.schedule();
         }
-        this.bgTokenizer.$updateOnChange(delta);
-        this._signal("change", delta);
-    };
-    EditSession.prototype.onSelectionChange = function () {
-        this._signal("changeSelection");
-    };
-    EditSession.prototype.setValue = function (text) {
-        this.doc.setValue(text);
-        this.selection.moveTo(0, 0);
-        this.$resetRowCache(0);
-        this.setUndoManager(this.$undoManager);
-        this.getUndoManager().reset();
-    };
-    EditSession.fromJSON = function (session) {
-        if (typeof session == "string")
-            session = JSON.parse(session);
-        var undoManager = new UndoManager();
-        undoManager.$undoStack = session.history.undo;
-        undoManager.$redoStack = session.history.redo;
-        undoManager.mark = session.history.mark;
-        undoManager.$rev = session.history.rev;
-        var editSession = new EditSession(session.value);
-        session.folds.forEach(function (fold) {
-            editSession.addFold("...", Range.fromPoints(fold.start, fold.end));
-        });
-        editSession.setAnnotations(session.annotations);
-        editSession.setBreakpoints(session.breakpoints);
-        editSession.setMode(session.mode);
-        editSession.setScrollLeft(session.scrollLeft);
-        editSession.setScrollTop(session.scrollTop);
-        editSession.setUndoManager(undoManager);
-        editSession.selection.fromJSON(session.selection);
-        return editSession;
-    };
-    EditSession.prototype.toJSON = function () {
-        return {
-            annotations: this.$annotations,
-            breakpoints: this.$breakpoints,
-            folds: this.getAllFolds().map(function (fold) {
-                return fold.range;
-            }),
-            history: this.getUndoManager(),
-            mode: this.$mode.$id,
-            scrollLeft: this.$scrollLeft,
-            scrollTop: this.$scrollTop,
-            selection: this.selection.toJSON(),
-            value: this.doc.getValue()
-        };
-    };
-    EditSession.prototype.toString = function () {
-        return this.doc.getValue();
-    };
-    EditSession.prototype.getSelection = function () {
-        return this.selection;
-    };
-    EditSession.prototype.getState = function (row) {
-        return this.bgTokenizer.getState(row);
-    };
-    EditSession.prototype.getTokens = function (row) {
-        return this.bgTokenizer.getTokens(row);
     };
-    EditSession.prototype.getTokenAt = function (row, column) {
-        var tokens = this.bgTokenizer.getTokens(row);
-        var token, c = 0;
-        if (column == null) {
-            var i = tokens.length - 1;
-            c = this.getLine(row).length;
-        }
-        else {
-            for (var i = 0; i < tokens.length; i++) {
-                c += tokens[i].value.length;
-                if (c >= column)
+    this.getFoldsInRange = function (range) {
+        var start = range.start;
+        var end = range.end;
+        var foldLines = this.$foldData;
+        var foundFolds = [];
+        start.column += 1;
+        end.column -= 1;
+        for (var i = 0; i < foldLines.length; i++) {
+            var cmp = foldLines[i].range.compareRange(range);
+            if (cmp == 2) {
+                continue;
+            }
+            else if (cmp == -2) {
+                break;
+            }
+            var folds = foldLines[i].folds;
+            for (var j = 0; j < folds.length; j++) {
+                var fold = folds[j];
+                cmp = fold.range.compareRange(range);
+                if (cmp == -2) {
+                    break;
+                }
+                else if (cmp == 2) {
+                    continue;
+                }
+                else 
+                if (cmp == 42) {
                     break;
+                }
+                foundFolds.push(fold);
             }
         }
-        token = tokens[i];
-        if (!token)
-            return null;
-        token.index = i;
-        token.start = c - token.value.length;
-        return token;
+        start.column -= 1;
+        end.column += 1;
+        return foundFolds;
     };
-    EditSession.prototype.setUndoManager = function (undoManager) {
-        this.$undoManager = undoManager;
-        if (this.$informUndoManager)
-            this.$informUndoManager.cancel();
-        if (undoManager) {
-            var self = this;
-            undoManager.addSession(this);
-            this.$syncInformUndoManager = function () {
-                self.$informUndoManager.cancel();
-                self.mergeUndoDeltas = false;
-            };
-            this.$informUndoManager = lang.delayedCall(this.$syncInformUndoManager);
+    this.getFoldsInRangeList = function (ranges) {
+        if (Array.isArray(ranges)) {
+            var folds = [];
+            ranges.forEach(function (range) {
+                folds = folds.concat(this.getFoldsInRange(range));
+            }, this);
         }
         else {
-            this.$syncInformUndoManager = function () { };
+            var folds = this.getFoldsInRange(ranges);
         }
+        return folds;
     };
-    EditSession.prototype.markUndoGroup = function () {
-        if (this.$syncInformUndoManager)
-            this.$syncInformUndoManager();
-    };
-    EditSession.prototype.getUndoManager = function () {
-        return this.$undoManager || this.$defaultUndoManager;
+    this.getAllFolds = function () {
+        var folds = [];
+        var foldLines = this.$foldData;
+        for (var i = 0; i < foldLines.length; i++)
+            for (var j = 0; j < foldLines[i].folds.length; j++)
+                folds.push(foldLines[i].folds[j]);
+        return folds;
     };
-    EditSession.prototype.getTabString = function () {
-        if (this.getUseSoftTabs()) {
-            return lang.stringRepeat(" ", this.getTabSize());
-        }
-        else {
-            return "\t";
+    this.getFoldStringAt = function (row, column, trim, foldLine) {
+        foldLine = foldLine || this.getFoldLine(row);
+        if (!foldLine)
+            return null;
+        var lastFold = {
+            end: { column: 0 }
+        };
+        var str, fold;
+        for (var i = 0; i < foldLine.folds.length; i++) {
+            fold = foldLine.folds[i];
+            var cmp = fold.range.compareEnd(row, column);
+            if (cmp == -1) {
+                str = this
+                    .getLine(fold.start.row)
+                    .substring(lastFold.end.column, fold.start.column);
+                break;
+            }
+            else if (cmp === 0) {
+                return null;
+            }
+            lastFold = fold;
         }
+        if (!str)
+            str = this.getLine(fold.start.row).substring(lastFold.end.column);
+        if (trim == -1)
+            return str.substring(0, column - lastFold.end.column);
+        else if (trim == 1)
+            return str.substring(column - lastFold.end.column);
+        else
+            return str;
     };
-    EditSession.prototype.setUseSoftTabs = function (val) {
-        this.setOption("useSoftTabs", val);
-    };
-    EditSession.prototype.getUseSoftTabs = function () {
-        return this.$useSoftTabs && !this.$mode.$indentWithTabs;
-    };
-    EditSession.prototype.setTabSize = function (tabSize) {
-        this.setOption("tabSize", tabSize);
-    };
-    EditSession.prototype.getTabSize = function () {
-        return this.$tabSize;
-    };
-    EditSession.prototype.isTabStop = function (position) {
-        return this.$useSoftTabs && (position.column % this.$tabSize === 0);
-    };
-    EditSession.prototype.setNavigateWithinSoftTabs = function (navigateWithinSoftTabs) {
-        this.setOption("navigateWithinSoftTabs", navigateWithinSoftTabs);
-    };
-    EditSession.prototype.getNavigateWithinSoftTabs = function () {
-        return this.$navigateWithinSoftTabs;
-    };
-    EditSession.prototype.setOverwrite = function (overwrite) {
-        this.setOption("overwrite", overwrite);
-    };
-    EditSession.prototype.getOverwrite = function () {
-        return this.$overwrite;
-    };
-    EditSession.prototype.toggleOverwrite = function () {
-        this.setOverwrite(!this.$overwrite);
-    };
-    EditSession.prototype.addGutterDecoration = function (row, className) {
-        if (!this.$decorations[row])
-            this.$decorations[row] = "";
-        this.$decorations[row] += " " + className;
-        this._signal("changeBreakpoint", {});
-    };
-    EditSession.prototype.removeGutterDecoration = function (row, className) {
-        this.$decorations[row] = (this.$decorations[row] || "").replace(" " + className, "");
-        this._signal("changeBreakpoint", {});
-    };
-    EditSession.prototype.getBreakpoints = function () {
-        return this.$breakpoints;
-    };
-    EditSession.prototype.setBreakpoints = function (rows) {
-        this.$breakpoints = [];
-        for (var i = 0; i < rows.length; i++) {
-            this.$breakpoints[rows[i]] = "ace_breakpoint";
+    this.getFoldLine = function (docRow, startFoldLine) {
+        var foldData = this.$foldData;
+        var i = 0;
+        if (startFoldLine)
+            i = foldData.indexOf(startFoldLine);
+        if (i == -1)
+            i = 0;
+        for (i; i < foldData.length; i++) {
+            var foldLine = foldData[i];
+            if (foldLine.start.row <= docRow && foldLine.end.row >= docRow) {
+                return foldLine;
+            }
+            else if (foldLine.end.row > docRow) {
+                return null;
+            }
         }
-        this._signal("changeBreakpoint", {});
+        return null;
     };
-    EditSession.prototype.clearBreakpoints = function () {
-        this.$breakpoints = [];
-        this._signal("changeBreakpoint", {});
+    this.getNextFoldLine = function (docRow, startFoldLine) {
+        var foldData = this.$foldData;
+        var i = 0;
+        if (startFoldLine)
+            i = foldData.indexOf(startFoldLine);
+        if (i == -1)
+            i = 0;
+        for (i; i < foldData.length; i++) {
+            var foldLine = foldData[i];
+            if (foldLine.end.row >= docRow) {
+                return foldLine;
+            }
+        }
+        return null;
     };
-    EditSession.prototype.setBreakpoint = function (row, className) {
-        if (className === undefined)
-            className = "ace_breakpoint";
-        if (className)
-            this.$breakpoints[row] = className;
-        else
-            delete this.$breakpoints[row];
-        this._signal("changeBreakpoint", {});
+    this.getFoldedRowCount = function (first, last) {
+        var foldData = this.$foldData, rowCount = last - first + 1;
+        for (var i = 0; i < foldData.length; i++) {
+            var foldLine = foldData[i], end = foldLine.end.row, start = foldLine.start.row;
+            if (end >= last) {
+                if (start < last) {
+                    if (start >= first)
+                        rowCount -= last - start;
+                    else
+                        rowCount = 0; // in one fold
+                }
+                break;
+            }
+            else if (end >= first) {
+                if (start >= first) // fold inside range
+                    rowCount -= end - start;
+                else
+                    rowCount -= end - first + 1;
+            }
+        }
+        return rowCount;
     };
-    EditSession.prototype.clearBreakpoint = function (row) {
-        delete this.$breakpoints[row];
-        this._signal("changeBreakpoint", {});
+    this.$addFoldLine = function (foldLine) {
+        this.$foldData.push(foldLine);
+        this.$foldData.sort(function (a, b) {
+            return a.start.row - b.start.row;
+        });
+        return foldLine;
     };
-    EditSession.prototype.addMarker = function (range, clazz, type, inFront) {
-        var id = this.$markerId++;
-        var marker = {
-            range: range,
-            type: type || "line",
-            renderer: typeof type == "function" ? type : null,
-            clazz: clazz,
-            inFront: !!inFront,
-            id: id
-        };
-        if (inFront) {
-            this.$frontMarkers[id] = marker;
-            this._signal("changeFrontMarker");
-        }
+    this.addFold = function (placeholder, range) {
+        var foldData = this.$foldData;
+        var added = false;
+        var fold;
+        if (placeholder instanceof Fold)
+            fold = placeholder;
         else {
-            this.$backMarkers[id] = marker;
-            this._signal("changeBackMarker");
+            fold = new Fold(range, placeholder);
+            fold.collapseChildren = range.collapseChildren;
         }
-        return id;
-    };
-    EditSession.prototype.addDynamicMarker = function (marker, inFront) {
-        if (!marker.update)
-            return;
-        var id = this.$markerId++;
-        marker.id = id;
-        marker.inFront = !!inFront;
-        if (inFront) {
-            this.$frontMarkers[id] = marker;
-            this._signal("changeFrontMarker");
+        this.$clipRangeToDocument(fold.range);
+        var startRow = fold.start.row;
+        var startColumn = fold.start.column;
+        var endRow = fold.end.row;
+        var endColumn = fold.end.column;
+        var startFold = this.getFoldAt(startRow, startColumn, 1);
+        var endFold = this.getFoldAt(endRow, endColumn, -1);
+        if (startFold && endFold == startFold)
+            return startFold.addSubFold(fold);
+        if (startFold && !startFold.range.isStart(startRow, startColumn))
+            this.removeFold(startFold);
+        if (endFold && !endFold.range.isEnd(endRow, endColumn))
+            this.removeFold(endFold);
+        var folds = this.getFoldsInRange(fold.range);
+        if (folds.length > 0) {
+            this.removeFolds(folds);
+            if (!fold.collapseChildren) {
+                folds.forEach(function (subFold) {
+                    fold.addSubFold(subFold);
+                });
+            }
         }
-        else {
-            this.$backMarkers[id] = marker;
-            this._signal("changeBackMarker");
+        for (var i = 0; i < foldData.length; i++) {
+            var foldLine = foldData[i];
+            if (endRow == foldLine.start.row) {
+                foldLine.addFold(fold);
+                added = true;
+                break;
+            }
+            else if (startRow == foldLine.end.row) {
+                foldLine.addFold(fold);
+                added = true;
+                if (!fold.sameRow) {
+                    var foldLineNext = foldData[i + 1];
+                    if (foldLineNext && foldLineNext.start.row == endRow) {
+                        foldLine.merge(foldLineNext);
+                        break;
+                    }
+                }
+                break;
+            }
+            else if (endRow <= foldLine.start.row) {
+                break;
+            }
         }
-        return marker;
-    };
-    EditSession.prototype.removeMarker = function (markerId) {
-        var marker = this.$frontMarkers[markerId] || this.$backMarkers[markerId];
-        if (!marker)
-            return;
-        var markers = marker.inFront ? this.$frontMarkers : this.$backMarkers;
-        delete (markers[markerId]);
-        this._signal(marker.inFront ? "changeFrontMarker" : "changeBackMarker");
+        if (!added)
+            foldLine = this.$addFoldLine(new FoldLine(this.$foldData, fold));
+        if (this.$useWrapMode)
+            this.$updateWrapData(foldLine.start.row, foldLine.start.row);
+        else
+            this.$updateRowLengthCache(foldLine.start.row, foldLine.start.row);
+        this.$modified = true;
+        this._signal("changeFold", { data: fold, action: "add" });
+        return fold;
     };
-    EditSession.prototype.getMarkers = function (inFront) {
-        return inFront ? this.$frontMarkers : this.$backMarkers;
+    this.addFolds = function (folds) {
+        folds.forEach(function (fold) {
+            this.addFold(fold);
+        }, this);
     };
-    EditSession.prototype.highlight = function (re) {
-        if (!this.$searchHighlight) {
-            var highlight = new SearchHighlight(null, "ace_selected-word", "text");
-            this.$searchHighlight = this.addDynamicMarker(highlight);
+    this.removeFold = function (fold) {
+        var foldLine = fold.foldLine;
+        var startRow = foldLine.start.row;
+        var endRow = foldLine.end.row;
+        var foldLines = this.$foldData;
+        var folds = foldLine.folds;
+        if (folds.length == 1) {
+            foldLines.splice(foldLines.indexOf(foldLine), 1);
         }
-        this.$searchHighlight.setRegexp(re);
-    };
-    EditSession.prototype.highlightLines = function (startRow, endRow, clazz, inFront) {
-        if (typeof endRow != "number") {
-            clazz = endRow;
-            endRow = startRow;
+        else 
+        if (foldLine.range.isEnd(fold.end.row, fold.end.column)) {
+            folds.pop();
+            foldLine.end.row = folds[folds.length - 1].end.row;
+            foldLine.end.column = folds[folds.length - 1].end.column;
         }
-        if (!clazz)
-            clazz = "ace_step";
-        var range = new Range(startRow, 0, endRow, Infinity);
-        range.id = this.addMarker(range, clazz, "fullLine", inFront);
-        return range;
-    };
-    EditSession.prototype.setAnnotations = function (annotations) {
-        this.$annotations = annotations;
-        this._signal("changeAnnotation", {});
-    };
-    EditSession.prototype.getAnnotations = function () {
-        return this.$annotations || [];
-    };
-    EditSession.prototype.clearAnnotations = function () {
-        this.setAnnotations([]);
-    };
-    EditSession.prototype.$detectNewLine = function (text) {
-        var match = text.match(/^.*?(\r?\n)/m);
-        if (match) {
-            this.$autoNewLine = match[1];
+        else 
+        if (foldLine.range.isStart(fold.start.row, fold.start.column)) {
+            folds.shift();
+            foldLine.start.row = folds[0].start.row;
+            foldLine.start.column = folds[0].start.column;
         }
-        else {
-            this.$autoNewLine = "\n";
+        else 
+        if (fold.sameRow) {
+            folds.splice(folds.indexOf(fold), 1);
         }
-    };
-    EditSession.prototype.getWordRange = function (row, column) {
-        var line = this.getLine(row);
-        var inToken = false;
-        if (column > 0)
-            inToken = !!line.charAt(column - 1).match(this.tokenRe);
-        if (!inToken)
-            inToken = !!line.charAt(column).match(this.tokenRe);
-        if (inToken)
-            var re = this.tokenRe;
-        else if (/^\s+$/.test(line.slice(column - 1, column + 1)))
-            var re = /\s/;
-        else
-            var re = this.nonTokenRe;
-        var start = column;
-        if (start > 0) {
-            do {
-                start--;
-            } while (start >= 0 && line.charAt(start).match(re));
-            start++;
+        else 
+        {
+            var newFoldLine = foldLine.split(fold.start.row, fold.start.column);
+            folds = newFoldLine.folds;
+            folds.shift();
+            newFoldLine.start.row = folds[0].start.row;
+            newFoldLine.start.column = folds[0].start.column;
         }
-        var end = column;
-        while (end < line.length && line.charAt(end).match(re)) {
-            end++;
+        if (!this.$updating) {
+            if (this.$useWrapMode)
+                this.$updateWrapData(startRow, endRow);
+            else
+                this.$updateRowLengthCache(startRow, endRow);
         }
-        return new Range(row, start, row, end);
+        this.$modified = true;
+        this._signal("changeFold", { data: fold, action: "remove" });
     };
-    EditSession.prototype.getAWordRange = function (row, column) {
-        var wordRange = this.getWordRange(row, column);
-        var line = this.getLine(wordRange.end.row);
-        while (line.charAt(wordRange.end.column).match(/[ \t]/)) {
-            wordRange.end.column += 1;
+    this.removeFolds = function (folds) {
+        var cloneFolds = [];
+        for (var i = 0; i < folds.length; i++) {
+            cloneFolds.push(folds[i]);
         }
-        return wordRange;
-    };
-    EditSession.prototype.setNewLineMode = function (newLineMode) {
-        this.doc.setNewLineMode(newLineMode);
+        cloneFolds.forEach(function (fold) {
+            this.removeFold(fold);
+        }, this);
+        this.$modified = true;
     };
-    EditSession.prototype.getNewLineMode = function () {
-        return this.doc.getNewLineMode();
+    this.expandFold = function (fold) {
+        this.removeFold(fold);
+        fold.subFolds.forEach(function (subFold) {
+            fold.restoreRange(subFold);
+            this.addFold(subFold);
+        }, this);
+        if (fold.collapseChildren > 0) {
+            this.foldAll(fold.start.row + 1, fold.end.row, fold.collapseChildren - 1);
+        }
+        fold.subFolds = [];
     };
-    EditSession.prototype.setUseWorker = function (useWorker) { this.setOption("useWorker", useWorker); };
-    EditSession.prototype.getUseWorker = function () { return this.$useWorker; };
-    EditSession.prototype.onReloadTokenizer = function (e) {
-        var rows = e.data;
-        this.bgTokenizer.start(rows.first);
-        this._signal("tokenizerUpdate", e);
+    this.expandFolds = function (folds) {
+        folds.forEach(function (fold) {
+            this.expandFold(fold);
+        }, this);
     };
-    EditSession.prototype.setMode = function (mode, cb) {
-        if (mode && typeof mode === "object") {
-            if (mode.getTokenizer)
-                return this.$onChangeMode(mode);
-            var options = mode;
-            var path = options.path;
+    this.unfold = function (location, expandInner) {
+        var range, folds;
+        if (location == null) {
+            range = new Range(0, 0, this.getLength(), 0);
+            if (expandInner == null)
+                expandInner = true;
         }
-        else {
-            path = /**@type{string}*/ (mode) || "ace/mode/text";
+        else if (typeof location == "number") {
+            range = new Range(location, 0, location, this.getLine(location).length);
         }
-        if (!this.$modes["ace/mode/text"])
-            this.$modes["ace/mode/text"] = new TextMode();
-        if (this.$modes[path] && !options) {
-            this.$onChangeMode(this.$modes[path]);
-            cb && cb();
-            return;
+        else if ("row" in location) {
+            range = Range.fromPoints(location, location);
         }
-        this.$modeId = path;
-        config.loadModule(["mode", path], function (m) {
-            if (this.$modeId !== path)
-                return cb && cb();
-            if (this.$modes[path] && !options) {
-                this.$onChangeMode(this.$modes[path]);
-            }
-            else if (m && m.Mode) {
-                m = new m.Mode(options);
-                if (!options) {
-                    this.$modes[path] = m;
-                    m.$id = path;
-                }
-                this.$onChangeMode(m);
-            }
-            cb && cb();
-        }.bind(this));
-        if (!this.$mode)
-            this.$onChangeMode(this.$modes["ace/mode/text"], true);
-    };
-    EditSession.prototype.$onChangeMode = function (mode, $isPlaceholder) {
-        if (!$isPlaceholder)
-            this.$modeId = mode.$id;
-        if (this.$mode === mode)
-            return;
-        var oldMode = this.$mode;
-        this.$mode = mode;
-        this.$stopWorker();
-        if (this.$useWorker)
-            this.$startWorker();
-        var tokenizer = mode.getTokenizer();
-        if (tokenizer.on !== undefined) {
-            var onReloadTokenizer = this.onReloadTokenizer.bind(this);
-            tokenizer.on("update", onReloadTokenizer);
+        else if (Array.isArray(location)) {
+            folds = [];
+            location.forEach(function (range) {
+                folds = folds.concat(this.unfold(range));
+            }, this);
+            return folds;
         }
-        this.bgTokenizer.setTokenizer(tokenizer);
-        this.bgTokenizer.setDocument(this.getDocument());
-        this.tokenRe = mode.tokenRe;
-        this.nonTokenRe = mode.nonTokenRe;
-        if (!$isPlaceholder) {
-            if (mode.attachToSession)
-                mode.attachToSession(this);
-            this.$options.wrapMethod.set.call(this, this.$wrapMethod);
-            this.$setFolding(mode.foldingRules);
-            this.bgTokenizer.start(0);
-            this._emit("changeMode", { oldMode: oldMode, mode: mode });
+        else {
+            range = location;
         }
-    };
-    EditSession.prototype.$stopWorker = function () {
-        if (this.$worker) {
-            this.$worker.terminate();
-            this.$worker = null;
+        folds = this.getFoldsInRangeList(range);
+        var outermostFolds = folds;
+        while (folds.length == 1
+            && Range.comparePoints(folds[0].start, range.start) < 0
+            && Range.comparePoints(folds[0].end, range.end) > 0) {
+            this.expandFolds(folds);
+            folds = this.getFoldsInRangeList(range);
         }
-    };
-    EditSession.prototype.$startWorker = function () {
-        try {
-            this.$worker = this.$mode.createWorker(this);
+        if (expandInner != false) {
+            this.removeFolds(folds);
         }
-        catch (e) {
-            config.warn("Could not load worker", e);
-            this.$worker = null;
+        else {
+            this.expandFolds(folds);
         }
+        if (outermostFolds.length)
+            return outermostFolds;
     };
-    EditSession.prototype.getMode = function () {
-        return this.$mode;
-    };
-    EditSession.prototype.setScrollTop = function (scrollTop) {
-        if (this.$scrollTop === scrollTop || isNaN(scrollTop))
-            return;
-        this.$scrollTop = scrollTop;
-        this._signal("changeScrollTop", scrollTop);
-    };
-    EditSession.prototype.getScrollTop = function () {
-        return this.$scrollTop;
+    this.isRowFolded = function (docRow, startFoldRow) {
+        return !!this.getFoldLine(docRow, startFoldRow);
     };
-    EditSession.prototype.setScrollLeft = function (scrollLeft) {
-        if (this.$scrollLeft === scrollLeft || isNaN(scrollLeft))
-            return;
-        this.$scrollLeft = scrollLeft;
-        this._signal("changeScrollLeft", scrollLeft);
+    this.getRowFoldEnd = function (docRow, startFoldRow) {
+        var foldLine = this.getFoldLine(docRow, startFoldRow);
+        return foldLine ? foldLine.end.row : docRow;
     };
-    EditSession.prototype.getScrollLeft = function () {
-        return this.$scrollLeft;
+    this.getRowFoldStart = function (docRow, startFoldRow) {
+        var foldLine = this.getFoldLine(docRow, startFoldRow);
+        return foldLine ? foldLine.start.row : docRow;
     };
-    EditSession.prototype.getScreenWidth = function () {
-        this.$computeWidth();
-        if (this.lineWidgets)
-            return Math.max(this.getLineWidgetMaxWidth(), this.screenWidth);
-        return this.screenWidth;
-    };
-    EditSession.prototype.getLineWidgetMaxWidth = function () {
-        if (this.lineWidgetsWidth != null)
-            return this.lineWidgetsWidth;
-        var width = 0;
-        this.lineWidgets.forEach(function (w) {
-            if (w && w.screenWidth > width)
-                width = w.screenWidth;
-        });
-        return this.lineWidgetWidth = width;
-    };
-    EditSession.prototype.$computeWidth = function (force) {
-        if (this.$modified || force) {
-            this.$modified = false;
-            if (this.$useWrapMode)
-                return this.screenWidth = this.$wrapLimit;
-            var lines = this.doc.getAllLines();
-            var cache = this.$rowLengthCache;
-            var longestScreenLine = 0;
-            var foldIndex = 0;
-            var foldLine = this.$foldData[foldIndex];
-            var foldStart = foldLine ? foldLine.start.row : Infinity;
-            var len = lines.length;
-            for (var i = 0; i < len; i++) {
-                if (i > foldStart) {
-                    i = foldLine.end.row + 1;
-                    if (i >= len)
-                        break;
-                    foldLine = this.$foldData[foldIndex++];
-                    foldStart = foldLine ? foldLine.start.row : Infinity;
-                }
-                if (cache[i] == null)
-                    cache[i] = this.$getStringScreenWidth(lines[i])[0];
-                if (cache[i] > longestScreenLine)
-                    longestScreenLine = cache[i];
+    this.getFoldDisplayLine = function (foldLine, endRow, endColumn, startRow, startColumn) {
+        if (startRow == null)
+            startRow = foldLine.start.row;
+        if (startColumn == null)
+            startColumn = 0;
+        if (endRow == null)
+            endRow = foldLine.end.row;
+        if (endColumn == null)
+            endColumn = this.getLine(endRow).length;
+        var doc = this.doc;
+        var textLine = "";
+        foldLine.walk(function (placeholder, row, column, lastColumn) {
+            if (row < startRow)
+                return;
+            if (row == startRow) {
+                if (column < startColumn)
+                    return;
+                lastColumn = Math.max(startColumn, lastColumn);
             }
-            this.screenWidth = longestScreenLine;
-        }
-    };
-    EditSession.prototype.getLine = function (row) {
-        return this.doc.getLine(row);
-    };
-    EditSession.prototype.getLines = function (firstRow, lastRow) {
-        return this.doc.getLines(firstRow, lastRow);
-    };
-    EditSession.prototype.getLength = function () {
-        return this.doc.getLength();
-    };
-    EditSession.prototype.getTextRange = function (range) {
-        return this.doc.getTextRange(range || this.selection.getRange());
-    };
-    EditSession.prototype.insert = function (position, text) {
-        return this.doc.insert(position, text);
-    };
-    EditSession.prototype.remove = function (range) {
-        return this.doc.remove(range);
-    };
-    EditSession.prototype.removeFullLines = function (firstRow, lastRow) {
-        return this.doc.removeFullLines(firstRow, lastRow);
-    };
-    EditSession.prototype.undoChanges = function (deltas, dontSelect) {
-        if (!deltas.length)
-            return;
-        this.$fromUndo = true;
-        for (var i = deltas.length - 1; i != -1; i--) {
-            var delta = deltas[i];
-            if (delta.action == "insert" || delta.action == "remove") {
-                this.doc.revertDelta(delta);
+            if (placeholder != null) {
+                textLine += placeholder;
             }
-            else if (delta.folds) {
-                this.addFolds(delta.folds);
+            else {
+                textLine += doc.getLine(row).substring(lastColumn, column);
             }
-        }
-        if (!dontSelect && this.$undoSelect) {
-            if (deltas.selectionBefore)
-                this.selection.fromJSON(deltas.selectionBefore);
-            else
-                this.selection.setRange(this.$getUndoSelection(deltas, true));
-        }
-        this.$fromUndo = false;
+        }, endRow, endColumn);
+        return textLine;
     };
-    EditSession.prototype.redoChanges = function (deltas, dontSelect) {
-        if (!deltas.length)
-            return;
-        this.$fromUndo = true;
-        for (var i = 0; i < deltas.length; i++) {
-            var delta = deltas[i];
-            if (delta.action == "insert" || delta.action == "remove") {
-                this.doc.$safeApplyDelta(delta);
-            }
+    this.getDisplayLine = function (row, endColumn, startRow, startColumn) {
+        var foldLine = this.getFoldLine(row);
+        if (!foldLine) {
+            var line;
+            line = this.doc.getLine(row);
+            return line.substring(startColumn || 0, endColumn || line.length);
         }
-        if (!dontSelect && this.$undoSelect) {
-            if (deltas.selectionAfter)
-                this.selection.fromJSON(deltas.selectionAfter);
-            else
-                this.selection.setRange(this.$getUndoSelection(deltas, false));
+        else {
+            return this.getFoldDisplayLine(foldLine, row, endColumn, startRow, startColumn);
         }
-        this.$fromUndo = false;
     };
-    EditSession.prototype.setUndoSelect = function (enable) {
-        this.$undoSelect = enable;
+    this.$cloneFoldData = function () {
+        var fd = [];
+        fd = this.$foldData.map(function (foldLine) {
+            var folds = foldLine.folds.map(function (fold) {
+                return fold.clone();
+            });
+            return new FoldLine(fd, folds);
+        });
+        return fd;
     };
-    EditSession.prototype.$getUndoSelection = function (deltas, isUndo) {
-        function isInsert(delta) {
-            return isUndo ? delta.action !== "insert" : delta.action === "insert";
-        }
-        var range, point;
-        for (var i = 0; i < deltas.length; i++) {
-            var delta = deltas[i];
-            if (!delta.start)
-                continue; // skip folds
-            if (!range) {
-                if (isInsert(delta)) {
-                    range = Range.fromPoints(delta.start, delta.end);
+    this.toggleFold = function (tryToUnfold) {
+        var selection = this.selection;
+        var range = selection.getRange();
+        var fold;
+        var bracketPos;
+        if (range.isEmpty()) {
+            var cursor = range.start;
+            fold = this.getFoldAt(cursor.row, cursor.column);
+            if (fold) {
+                this.expandFold(fold);
+                return;
+            }
+            else if (bracketPos = this.findMatchingBracket(cursor)) {
+                if (range.comparePoint(bracketPos) == 1) {
+                    range.end = bracketPos;
                 }
                 else {
-                    range = Range.fromPoints(delta.start, delta.start);
+                    range.start = bracketPos;
+                    range.start.column++;
+                    range.end.column--;
                 }
-                continue;
             }
-            if (isInsert(delta)) {
-                point = delta.start;
-                if (range.compare(point.row, point.column) == -1) {
-                    range.setStart(point);
-                }
-                point = delta.end;
-                if (range.compare(point.row, point.column) == 1) {
-                    range.setEnd(point);
-                }
+            else if (bracketPos = this.findMatchingBracket({ row: cursor.row, column: cursor.column + 1 })) {
+                if (range.comparePoint(bracketPos) == 1)
+                    range.end = bracketPos;
+                else
+                    range.start = bracketPos;
+                range.start.column++;
             }
             else {
-                point = delta.start;
-                if (range.compare(point.row, point.column) == -1) {
-                    range = Range.fromPoints(delta.start, delta.start);
-                }
+                range = this.getCommentFoldRange(cursor.row, cursor.column) || range;
             }
         }
-        return range;
-    };
-    EditSession.prototype.replace = function (range, text) {
-        return this.doc.replace(range, text);
-    };
-    EditSession.prototype.moveText = function (fromRange, toPosition, copy) {
-        var text = this.getTextRange(fromRange);
-        var folds = this.getFoldsInRange(fromRange);
-        var toRange = Range.fromPoints(toPosition, toPosition);
-        if (!copy) {
-            this.remove(fromRange);
-            var rowDiff = fromRange.start.row - fromRange.end.row;
-            var collDiff = rowDiff ? -fromRange.end.column : fromRange.start.column - fromRange.end.column;
-            if (collDiff) {
-                if (toRange.start.row == fromRange.end.row && toRange.start.column > fromRange.end.column)
-                    toRange.start.column += collDiff;
-                if (toRange.end.row == fromRange.end.row && toRange.end.column > fromRange.end.column)
-                    toRange.end.column += collDiff;
+        else {
+            var folds = this.getFoldsInRange(range);
+            if (tryToUnfold && folds.length) {
+                this.expandFolds(folds);
+                return;
             }
-            if (rowDiff && toRange.start.row >= fromRange.end.row) {
-                toRange.start.row += rowDiff;
-                toRange.end.row += rowDiff;
+            else if (folds.length == 1) {
+                fold = folds[0];
             }
         }
-        toRange.end = this.insert(toRange.start, text);
-        if (folds.length) {
-            var oldStart = fromRange.start;
-            var newStart = toRange.start;
-            var rowDiff = newStart.row - oldStart.row;
-            var collDiff = newStart.column - oldStart.column;
-            this.addFolds(folds.map(function (x) {
-                x = x.clone();
-                if (x.start.row == oldStart.row)
-                    x.start.column += collDiff;
-                if (x.end.row == oldStart.row)
-                    x.end.column += collDiff;
-                x.start.row += rowDiff;
-                x.end.row += rowDiff;
-                return x;
-            }));
+        if (!fold)
+            fold = this.getFoldAt(range.start.row, range.start.column);
+        if (fold && fold.range.toString() == range.toString()) {
+            this.expandFold(fold);
+            return;
         }
-        return toRange;
-    };
-    EditSession.prototype.indentRows = function (startRow, endRow, indentString) {
-        indentString = indentString.replace(/\t/g, this.getTabString());
-        for (var row = startRow; row <= endRow; row++)
-            this.doc.insertInLine({ row: row, column: 0 }, indentString);
+        var placeholder = "...";
+        if (!range.isMultiLine()) {
+            placeholder = this.getTextRange(range);
+            if (placeholder.length < 4)
+                return;
+            placeholder = placeholder.trim().substring(0, 2) + "..";
+        }
+        this.addFold(placeholder, range);
     };
-    EditSession.prototype.outdentRows = function (range) {
-        var rowRange = range.collapseRows();
-        var deleteRange = new Range(0, 0, 0, 0);
-        var size = this.getTabSize();
-        for (var i = rowRange.start.row; i <= rowRange.end.row; ++i) {
-            var line = this.getLine(i);
-            deleteRange.start.row = i;
-            deleteRange.end.row = i;
-            for (var j = 0; j < size; ++j)
-                if (line.charAt(j) != ' ')
-                    break;
-            if (j < size && line.charAt(j) == '\t') {
-                deleteRange.start.column = j;
-                deleteRange.end.column = j + 1;
+    this.getCommentFoldRange = function (row, column, dir) {
+        var iterator = new TokenIterator(this, row, column);
+        var token = iterator.getCurrentToken();
+        var type = token && token.type;
+        if (token && /^comment|string/.test(type)) {
+            type = type.match(/comment|string/)[0];
+            if (type == "comment")
+                type += "|doc-start|\\.doc";
+            var re = new RegExp(type);
+            var range = new Range();
+            if (dir != 1) {
+                do {
+                    token = iterator.stepBackward();
+                } while (token && re.test(token.type));
+                token = iterator.stepForward();
             }
-            else {
-                deleteRange.start.column = 0;
-                deleteRange.end.column = j;
+            range.start.row = iterator.getCurrentTokenRow();
+            range.start.column = iterator.getCurrentTokenColumn() + token.value.length;
+            iterator = new TokenIterator(this, row, column);
+            var initState = this.getState(iterator.$row);
+            if (dir != -1) {
+                var lastRow = -1;
+                do {
+                    token = iterator.stepForward();
+                    if (lastRow == -1) {
+                        var state = this.getState(iterator.$row);
+                        if (initState.toString() !== state.toString())
+                            lastRow = iterator.$row;
+                    }
+                    else if (iterator.$row > lastRow) {
+                        break;
+                    }
+                } while (token && re.test(token.type));
+                token = iterator.stepBackward();
             }
-            this.remove(deleteRange);
+            else
+                token = iterator.getCurrentToken();
+            range.end.row = iterator.getCurrentTokenRow();
+            range.end.column = iterator.getCurrentTokenColumn();
+            return range;
         }
     };
-    EditSession.prototype.$moveLines = function (firstRow, lastRow, dir) {
-        firstRow = this.getRowFoldStart(firstRow);
-        lastRow = this.getRowFoldEnd(lastRow);
-        if (dir < 0) {
-            var row = this.getRowFoldStart(firstRow + dir);
-            if (row < 0)
-                return 0;
-            var diff = row - firstRow;
-        }
-        else if (dir > 0) {
-            var row = this.getRowFoldEnd(lastRow + dir);
-            if (row > this.doc.getLength() - 1)
-                return 0;
-            var diff = row - lastRow;
-        }
-        else {
-            firstRow = this.$clipRowToDocument(firstRow);
-            lastRow = this.$clipRowToDocument(lastRow);
-            var diff = lastRow - firstRow + 1;
+    this.foldAll = function (startRow, endRow, depth, test) {
+        if (depth == undefined)
+            depth = 100000; // JSON.stringify doesn't hanle Infinity
+        var foldWidgets = this.foldWidgets;
+        if (!foldWidgets)
+            return; // mode doesn't support folding
+        endRow = endRow || this.getLength();
+        startRow = startRow || 0;
+        for (var row = startRow; row < endRow; row++) {
+            if (foldWidgets[row] == null)
+                foldWidgets[row] = this.getFoldWidget(row);
+            if (foldWidgets[row] != "start")
+                continue;
+            if (test && !test(row))
+                continue;
+            var range = this.getFoldWidgetRange(row);
+            if (range && range.isMultiLine()
+                && range.end.row <= endRow
+                && range.start.row >= startRow) {
+                row = range.end.row;
+                range.collapseChildren = depth;
+                this.addFold("...", range);
+            }
         }
-        var range = new Range(firstRow, 0, lastRow, Number.MAX_VALUE);
-        var folds = this.getFoldsInRange(range).map(function (x) {
-            x = x.clone();
-            x.start.row += diff;
-            x.end.row += diff;
-            return x;
-        });
-        var lines = dir == 0
-            ? this.doc.getLines(firstRow, lastRow)
-            : this.doc.removeFullLines(firstRow, lastRow);
-        this.doc.insertFullLines(firstRow + diff, lines);
-        folds.length && this.addFolds(folds);
-        return diff;
-    };
-    EditSession.prototype.moveLinesUp = function (firstRow, lastRow) {
-        return this.$moveLines(firstRow, lastRow, -1);
     };
-    EditSession.prototype.moveLinesDown = function (firstRow, lastRow) {
-        return this.$moveLines(firstRow, lastRow, 1);
+    this.foldToLevel = function (level) {
+        this.foldAll();
+        while (level-- > 0)
+            this.unfold(null, false);
     };
-    EditSession.prototype.duplicateLines = function (firstRow, lastRow) {
-        return this.$moveLines(firstRow, lastRow, 0);
+    this.foldAllComments = function () {
+        var session = this;
+        this.foldAll(null, null, null, function (row) {
+            var tokens = session.getTokens(row);
+            for (var i = 0; i < tokens.length; i++) {
+                var token = tokens[i];
+                if (token.type == "text" && /^\s+$/.test(token.value))
+                    continue;
+                if (/comment/.test(token.type))
+                    return true;
+                return false;
+            }
+        });
     };
-    EditSession.prototype.$clipRowToDocument = function (row) {
-        return Math.max(0, Math.min(row, this.doc.getLength() - 1));
+    this.$foldStyles = {
+        "manual": 1,
+        "markbegin": 1,
+        "markbeginend": 1
     };
-    EditSession.prototype.$clipColumnToRow = function (row, column) {
-        if (column < 0)
-            return 0;
-        return Math.min(this.doc.getLine(row).length, column);
+    this.$foldStyle = "markbegin";
+    this.setFoldStyle = function (style) {
+        if (!this.$foldStyles[style])
+            throw new Error("invalid fold style: " + style + "[" + Object.keys(this.$foldStyles).join(", ") + "]");
+        if (this.$foldStyle == style)
+            return;
+        this.$foldStyle = style;
+        if (style == "manual")
+            this.unfold();
+        var mode = this.$foldMode;
+        this.$setFolding(null);
+        this.$setFolding(mode);
     };
-    EditSession.prototype.$clipPositionToDocument = function (row, column) {
-        column = Math.max(0, column);
-        if (row < 0) {
-            row = 0;
-            column = 0;
+    this.$setFolding = function (foldMode) {
+        if (this.$foldMode == foldMode)
+            return;
+        this.$foldMode = foldMode;
+        this.off('change', this.$updateFoldWidgets);
+        this.off('tokenizerUpdate', this.$tokenizerUpdateFoldWidgets);
+        this._signal("changeAnnotation");
+        if (!foldMode || this.$foldStyle == "manual") {
+            this.foldWidgets = null;
+            return;
         }
-        else {
-            var len = this.doc.getLength();
-            if (row >= len) {
-                row = len - 1;
-                column = this.doc.getLine(len - 1).length;
-            }
-            else {
-                column = Math.min(this.doc.getLine(row).length, column);
+        this.foldWidgets = [];
+        this.getFoldWidget = foldMode.getFoldWidget.bind(foldMode, this, this.$foldStyle);
+        this.getFoldWidgetRange = foldMode.getFoldWidgetRange.bind(foldMode, this, this.$foldStyle);
+        this.$updateFoldWidgets = this.updateFoldWidgets.bind(this);
+        this.$tokenizerUpdateFoldWidgets = this.tokenizerUpdateFoldWidgets.bind(this);
+        this.on('change', this.$updateFoldWidgets);
+        this.on('tokenizerUpdate', this.$tokenizerUpdateFoldWidgets);
+    };
+    this.getParentFoldRangeData = function (row, ignoreCurrent) {
+        var fw = this.foldWidgets;
+        if (!fw || (ignoreCurrent && fw[row]))
+            return {};
+        var i = row - 1, firstRange;
+        while (i >= 0) {
+            var c = fw[i];
+            if (c == null)
+                c = fw[i] = this.getFoldWidget(i);
+            if (c == "start") {
+                var range = this.getFoldWidgetRange(i);
+                if (!firstRange)
+                    firstRange = range;
+                if (range && range.end.row >= row)
+                    break;
             }
+            i--;
         }
         return {
-            row: row,
-            column: column
+            range: i !== -1 && range,
+            firstRange: firstRange
         };
     };
-    EditSession.prototype.$clipRangeToDocument = function (range) {
-        if (range.start.row < 0) {
-            range.start.row = 0;
-            range.start.column = 0;
-        }
-        else {
-            range.start.column = this.$clipColumnToRow(range.start.row, range.start.column);
+    this.onFoldWidgetClick = function (row, e) {
+        if (e instanceof MouseEvent)
+            e = e.domEvent;
+        var options = {
+            children: e.shiftKey,
+            all: e.ctrlKey || e.metaKey,
+            siblings: e.altKey
+        };
+        var range = this.$toggleFoldWidget(row, options);
+        if (!range) {
+            var el = (e.target || e.srcElement);
+            if (el && /ace_fold-widget/.test(el.className))
+                el.className += " ace_invalid";
         }
-        var len = this.doc.getLength() - 1;
-        if (range.end.row > len) {
-            range.end.row = len;
-            range.end.column = this.doc.getLine(len).length;
+    };
+    this.$toggleFoldWidget = function (row, options) {
+        if (!this.getFoldWidget)
+            return;
+        var type = this.getFoldWidget(row);
+        var line = this.getLine(row);
+        var dir = type === "end" ? -1 : 1;
+        var fold = this.getFoldAt(row, dir === -1 ? 0 : line.length, dir);
+        if (fold) {
+            if (options.children || options.all)
+                this.removeFold(fold);
+            else
+                this.expandFold(fold);
+            return fold;
         }
-        else {
-            range.end.column = this.$clipColumnToRow(range.end.row, range.end.column);
+        var range = this.getFoldWidgetRange(row, true);
+        if (range && !range.isMultiLine()) {
+            fold = this.getFoldAt(range.start.row, range.start.column, 1);
+            if (fold && range.isEqual(fold.range)) {
+                this.removeFold(fold);
+                return fold;
+            }
         }
-        return range;
-    };
-    EditSession.prototype.setUseWrapMode = function (useWrapMode) {
-        if (useWrapMode != this.$useWrapMode) {
-            this.$useWrapMode = useWrapMode;
-            this.$modified = true;
-            this.$resetRowCache(0);
-            if (useWrapMode) {
-                var len = this.getLength();
-                this.$wrapData = Array(len);
-                this.$updateWrapData(0, len - 1);
+        if (options.siblings) {
+            var data = this.getParentFoldRangeData(row);
+            if (data.range) {
+                var startRow = data.range.start.row + 1;
+                var endRow = data.range.end.row;
             }
-            this._signal("changeWrapMode");
+            this.foldAll(startRow, endRow, options.all ? 10000 : 0);
         }
-    };
-    EditSession.prototype.getUseWrapMode = function () {
-        return this.$useWrapMode;
-    };
-    EditSession.prototype.setWrapLimitRange = function (min, max) {
-        if (this.$wrapLimitRange.min !== min || this.$wrapLimitRange.max !== max) {
-            this.$wrapLimitRange = { min: min, max: max };
-            this.$modified = true;
-            this.$bidiHandler.markAsDirty();
-            if (this.$useWrapMode)
-                this._signal("changeWrapMode");
+        else if (options.children) {
+            endRow = range ? range.end.row : this.getLength();
+            this.foldAll(row + 1, endRow, options.all ? 10000 : 0);
+        }
+        else if (range) {
+            if (options.all)
+                range.collapseChildren = 10000;
+            this.addFold("...", range);
         }
+        return range;
     };
-    EditSession.prototype.adjustWrapLimit = function (desiredLimit, $printMargin) {
-        var limits = this.$wrapLimitRange;
-        if (limits.max < 0)
-            limits = { min: $printMargin, max: $printMargin };
-        var wrapLimit = this.$constrainWrapLimit(desiredLimit, limits.min, limits.max);
-        if (wrapLimit != this.$wrapLimit && wrapLimit > 1) {
-            this.$wrapLimit = wrapLimit;
-            this.$modified = true;
-            if (this.$useWrapMode) {
-                this.$updateWrapData(0, this.getLength() - 1);
-                this.$resetRowCache(0);
-                this._signal("changeWrapLimit");
+    this.toggleFoldWidget = function (toggleParent) {
+        var row = this.selection.getCursor().row;
+        row = this.getRowFoldStart(row);
+        var range = this.$toggleFoldWidget(row, {});
+        if (range)
+            return;
+        var data = this.getParentFoldRangeData(row, true);
+        range = data.range || data.firstRange;
+        if (range) {
+            row = range.start.row;
+            var fold = this.getFoldAt(row, this.getLine(row).length, 1);
+            if (fold) {
+                this.removeFold(fold);
+            }
+            else {
+                this.addFold("...", range);
             }
-            return true;
         }
-        return false;
-    };
-    EditSession.prototype.$constrainWrapLimit = function (wrapLimit, min, max) {
-        if (min)
-            wrapLimit = Math.max(min, wrapLimit);
-        if (max)
-            wrapLimit = Math.min(max, wrapLimit);
-        return wrapLimit;
     };
-    EditSession.prototype.getWrapLimit = function () {
-        return this.$wrapLimit;
+    this.updateFoldWidgets = function (delta) {
+        var firstRow = delta.start.row;
+        var len = delta.end.row - firstRow;
+        if (len === 0) {
+            this.foldWidgets[firstRow] = null;
+        }
+        else if (delta.action == 'remove') {
+            this.foldWidgets.splice(firstRow, len + 1, null);
+        }
+        else {
+            var args = Array(len + 1);
+            args.unshift(firstRow, 1);
+            this.foldWidgets.splice.apply(this.foldWidgets, args);
+        }
     };
-    EditSession.prototype.setWrapLimit = function (limit) {
-        this.setWrapLimitRange(limit, limit);
+    this.tokenizerUpdateFoldWidgets = function (e) {
+        var rows = e.data;
+        if (rows.first != rows.last) {
+            if (this.foldWidgets.length > rows.first)
+                this.foldWidgets.splice(rows.first, this.foldWidgets.length);
+        }
     };
-    EditSession.prototype.getWrapLimitRange = function () {
-        return {
-            min: this.$wrapLimitRange.min,
-            max: this.$wrapLimitRange.max
-        };
+}
+exports.Folding = Folding;
+
+});
+
+define("ace/edit_session/bracket_match",["require","exports","module","ace/token_iterator","ace/range"], function(require, exports, module){"use strict";
+var TokenIterator = require("../token_iterator").TokenIterator;
+var Range = require("../range").Range;
+function BracketMatch() {
+    this.findMatchingBracket = function (position, chr) {
+        if (position.column == 0)
+            return null;
+        var charBeforeCursor = chr || this.getLine(position.row).charAt(position.column - 1);
+        if (charBeforeCursor == "")
+            return null;
+        var match = charBeforeCursor.match(/([\(\[\{])|([\)\]\}])/);
+        if (!match)
+            return null;
+        if (match[1])
+            return this.$findClosingBracket(match[1], position);
+        else
+            return this.$findOpeningBracket(match[2], position);
     };
-    EditSession.prototype.$updateInternalDataOnChange = function (delta) {
-        var useWrapMode = this.$useWrapMode;
-        var action = delta.action;
-        var start = delta.start;
-        var end = delta.end;
-        var firstRow = start.row;
-        var lastRow = end.row;
-        var len = lastRow - firstRow;
-        var removedFolds = null;
-        this.$updating = true;
-        if (len != 0) {
-            if (action === "remove") {
-                this[useWrapMode ? "$wrapData" : "$rowLengthCache"].splice(firstRow, len);
-                var foldLines = this.$foldData;
-                removedFolds = this.getFoldsInRange(delta);
-                this.removeFolds(removedFolds);
-                var foldLine = this.getFoldLine(end.row);
-                var idx = 0;
-                if (foldLine) {
-                    foldLine.addRemoveChars(end.row, end.column, start.column - end.column);
-                    foldLine.shiftRow(-len);
-                    var foldLineBefore = this.getFoldLine(firstRow);
-                    if (foldLineBefore && foldLineBefore !== foldLine) {
-                        foldLineBefore.merge(foldLine);
-                        foldLine = foldLineBefore;
-                    }
-                    idx = foldLines.indexOf(foldLine) + 1;
-                }
-                for (idx; idx < foldLines.length; idx++) {
-                    var foldLine = foldLines[idx];
-                    if (foldLine.start.row >= end.row) {
-                        foldLine.shiftRow(-len);
-                    }
-                }
-                lastRow = firstRow;
-            }
-            else {
-                var args = Array(len);
-                args.unshift(firstRow, 0);
-                var arr = useWrapMode ? this.$wrapData : this.$rowLengthCache;
-                arr.splice.apply(arr, args);
-                var foldLines = this.$foldData;
-                var foldLine = this.getFoldLine(firstRow);
-                var idx = 0;
-                if (foldLine) {
-                    var cmp = foldLine.range.compareInside(start.row, start.column);
-                    if (cmp == 0) {
-                        foldLine = foldLine.split(start.row, start.column);
-                        if (foldLine) {
-                            foldLine.shiftRow(len);
-                            foldLine.addRemoveChars(lastRow, 0, end.column - start.column);
-                        }
-                    }
-                    else 
-                    if (cmp == -1) {
-                        foldLine.addRemoveChars(firstRow, 0, end.column - start.column);
-                        foldLine.shiftRow(len);
-                    }
-                    idx = foldLines.indexOf(foldLine) + 1;
-                }
-                for (idx; idx < foldLines.length; idx++) {
-                    var foldLine = foldLines[idx];
-                    if (foldLine.start.row >= firstRow) {
-                        foldLine.shiftRow(len);
-                    }
-                }
+    this.getBracketRange = function (pos) {
+        var line = this.getLine(pos.row);
+        var before = true, range;
+        var chr = line.charAt(pos.column - 1);
+        var match = chr && chr.match(/([\(\[\{])|([\)\]\}])/);
+        if (!match) {
+            chr = line.charAt(pos.column);
+            pos = { row: pos.row, column: pos.column + 1 };
+            match = chr && chr.match(/([\(\[\{])|([\)\]\}])/);
+            before = false;
+        }
+        if (!match)
+            return null;
+        if (match[1]) {
+            var bracketPos = this.$findClosingBracket(match[1], pos);
+            if (!bracketPos)
+                return null;
+            range = Range.fromPoints(pos, bracketPos);
+            if (!before) {
+                range.end.column++;
+                range.start.column--;
             }
+            range.cursor = range.end;
         }
         else {
-            len = Math.abs(delta.start.column - delta.end.column);
-            if (action === "remove") {
-                removedFolds = this.getFoldsInRange(delta);
-                this.removeFolds(removedFolds);
-                len = -len;
-            }
-            var foldLine = this.getFoldLine(firstRow);
-            if (foldLine) {
-                foldLine.addRemoveChars(firstRow, start.column, len);
+            var bracketPos = this.$findOpeningBracket(match[2], pos);
+            if (!bracketPos)
+                return null;
+            range = Range.fromPoints(bracketPos, pos);
+            if (!before) {
+                range.start.column++;
+                range.end.column--;
             }
+            range.cursor = range.start;
         }
-        if (useWrapMode && this.$wrapData.length != this.doc.getLength()) {
-            console.error("doc.getLength() and $wrapData.length have to be the same!");
-        }
-        this.$updating = false;
-        if (useWrapMode)
-            this.$updateWrapData(firstRow, lastRow);
-        else
-            this.$updateRowLengthCache(firstRow, lastRow);
-        return removedFolds;
-    };
-    EditSession.prototype.$updateRowLengthCache = function (firstRow, lastRow) {
-        this.$rowLengthCache[firstRow] = null;
-        this.$rowLengthCache[lastRow] = null;
+        return range;
     };
-    EditSession.prototype.$updateWrapData = function (firstRow, lastRow) {
-        var lines = this.doc.getAllLines();
-        var tabSize = this.getTabSize();
-        var wrapData = this.$wrapData;
-        var wrapLimit = this.$wrapLimit;
-        var tokens;
-        var foldLine;
-        var row = firstRow;
-        lastRow = Math.min(lastRow, lines.length - 1);
-        while (row <= lastRow) {
-            foldLine = this.getFoldLine(row, foldLine);
-            if (!foldLine) {
-                tokens = this.$getDisplayTokens(lines[row]);
-                wrapData[row] = this.$computeWrapSplits(tokens, wrapLimit, tabSize);
-                row++;
-            }
-            else {
-                tokens = [];
-                foldLine.walk(function (placeholder, row, column, lastColumn) {
-                    var walkTokens;
-                    if (placeholder != null) {
-                        walkTokens = this.$getDisplayTokens(placeholder, tokens.length);
-                        walkTokens[0] = PLACEHOLDER_START;
-                        for (var i = 1; i < walkTokens.length; i++) {
-                            walkTokens[i] = PLACEHOLDER_BODY;
-                        }
-                    }
-                    else {
-                        walkTokens = this.$getDisplayTokens(lines[row].substring(lastColumn, column), tokens.length);
-                    }
-                    tokens = tokens.concat(walkTokens);
-                }.bind(this), foldLine.end.row, lines[foldLine.end.row].length + 1);
-                wrapData[foldLine.start.row] = this.$computeWrapSplits(tokens, wrapLimit, tabSize);
-                row = foldLine.end.row + 1;
-            }
+    this.getMatchingBracketRanges = function (pos, isBackwards) {
+        var line = this.getLine(pos.row);
+        var bracketsRegExp = /([\(\[\{])|([\)\]\}])/;
+        var chr = !isBackwards && line.charAt(pos.column - 1);
+        var match = chr && chr.match(bracketsRegExp);
+        if (!match) {
+            chr = (isBackwards === undefined || isBackwards) && line.charAt(pos.column);
+            pos = {
+                row: pos.row,
+                column: pos.column + 1
+            };
+            match = chr && chr.match(bracketsRegExp);
         }
+        if (!match)
+            return null;
+        var startRange = new Range(pos.row, pos.column - 1, pos.row, pos.column);
+        var bracketPos = match[1] ? this.$findClosingBracket(match[1], pos)
+            : this.$findOpeningBracket(match[2], pos);
+        if (!bracketPos)
+            return [startRange];
+        var endRange = new Range(bracketPos.row, bracketPos.column, bracketPos.row, bracketPos.column + 1);
+        return [startRange, endRange];
     };
-    EditSession.prototype.$computeWrapSplits = function (tokens, wrapLimit, tabSize) {
-        if (tokens.length == 0) {
-            return [];
+    this.$brackets = {
+        ")": "(",
+        "(": ")",
+        "]": "[",
+        "[": "]",
+        "{": "}",
+        "}": "{",
+        "<": ">",
+        ">": "<"
+    };
+    this.$findOpeningBracket = function (bracket, position, typeRe) {
+        var openBracket = this.$brackets[bracket];
+        var depth = 1;
+        var iterator = new TokenIterator(this, position.row, position.column);
+        var token = iterator.getCurrentToken();
+        if (!token)
+            token = iterator.stepForward();
+        if (!token)
+            return;
+        if (!typeRe) {
+            typeRe = new RegExp("(\\.?" +
+                token.type.replace(".", "\\.").replace("rparen", ".paren")
+                    .replace(/\b(?:end)\b/, "(?:start|begin|end)")
+                    .replace(/-close\b/, "-(close|open)")
+                + ")+");
         }
-        var splits = [];
-        var displayLength = tokens.length;
-        var lastSplit = 0, lastDocSplit = 0;
-        var isCode = this.$wrapAsCode;
-        var indentedSoftWrap = this.$indentedSoftWrap;
-        var maxIndent = wrapLimit <= Math.max(2 * tabSize, 8)
-            || indentedSoftWrap === false ? 0 : Math.floor(wrapLimit / 2);
-        function getWrapIndent() {
-            var indentation = 0;
-            if (maxIndent === 0)
-                return indentation;
-            if (indentedSoftWrap) {
-                for (var i = 0; i < tokens.length; i++) {
-                    var token = tokens[i];
-                    if (token == SPACE)
-                        indentation += 1;
-                    else if (token == TAB)
-                        indentation += tabSize;
-                    else if (token == TAB_SPACE)
-                        continue;
-                    else
-                        break;
+        var valueIndex = position.column - iterator.getCurrentTokenColumn() - 2;
+        var value = token.value;
+        while (true) {
+            while (valueIndex >= 0) {
+                var chr = value.charAt(valueIndex);
+                if (chr == openBracket) {
+                    depth -= 1;
+                    if (depth == 0) {
+                        return { row: iterator.getCurrentTokenRow(),
+                            column: valueIndex + iterator.getCurrentTokenColumn() };
+                    }
                 }
+                else if (chr == bracket) {
+                    depth += 1;
+                }
+                valueIndex -= 1;
             }
-            if (isCode && indentedSoftWrap !== false)
-                indentation += tabSize;
-            return Math.min(indentation, maxIndent);
+            do {
+                token = iterator.stepBackward();
+            } while (token && !typeRe.test(token.type));
+            if (token == null)
+                break;
+            value = token.value;
+            valueIndex = value.length - 1;
         }
-        function addSplit(screenPos) {
-            var len = screenPos - lastSplit;
-            for (var i = lastSplit; i < screenPos; i++) {
-                var ch = tokens[i];
-                if (ch === 12 || ch === 2)
-                    len -= 1;
-            }
-            if (!splits.length) {
-                indent = getWrapIndent();
-                splits.indent = indent;
-            }
-            lastDocSplit += len;
-            splits.push(lastDocSplit);
-            lastSplit = screenPos;
+        return null;
+    };
+    this.$findClosingBracket = function (bracket, position, typeRe) {
+        var closingBracket = this.$brackets[bracket];
+        var depth = 1;
+        var iterator = new TokenIterator(this, position.row, position.column);
+        var token = iterator.getCurrentToken();
+        if (!token)
+            token = iterator.stepForward();
+        if (!token)
+            return;
+        if (!typeRe) {
+            typeRe = new RegExp("(\\.?" +
+                token.type.replace(".", "\\.").replace("lparen", ".paren")
+                    .replace(/\b(?:start|begin)\b/, "(?:start|begin|end)")
+                    .replace(/-open\b/, "-(close|open)")
+                + ")+");
         }
-        var indent = 0;
-        while (displayLength - lastSplit > wrapLimit - indent) {
-            var split = lastSplit + wrapLimit - indent;
-            if (tokens[split - 1] >= SPACE && tokens[split] >= SPACE) {
-                addSplit(split);
-                continue;
-            }
-            if (tokens[split] == PLACEHOLDER_START || tokens[split] == PLACEHOLDER_BODY) {
-                for (split; split != lastSplit - 1; split--) {
-                    if (tokens[split] == PLACEHOLDER_START) {
-                        break;
-                    }
-                }
-                if (split > lastSplit) {
-                    addSplit(split);
-                    continue;
-                }
-                split = lastSplit + wrapLimit;
-                for (split; split < tokens.length; split++) {
-                    if (tokens[split] != PLACEHOLDER_BODY) {
-                        break;
+        var valueIndex = position.column - iterator.getCurrentTokenColumn();
+        while (true) {
+            var value = token.value;
+            var valueLength = value.length;
+            while (valueIndex < valueLength) {
+                var chr = value.charAt(valueIndex);
+                if (chr == closingBracket) {
+                    depth -= 1;
+                    if (depth == 0) {
+                        return { row: iterator.getCurrentTokenRow(),
+                            column: valueIndex + iterator.getCurrentTokenColumn() };
                     }
                 }
-                if (split == tokens.length) {
-                    break; // Breaks the while-loop.
-                }
-                addSplit(split);
-                continue;
-            }
-            var minSplit = Math.max(split - (wrapLimit - (wrapLimit >> 2)), lastSplit - 1);
-            while (split > minSplit && tokens[split] < PLACEHOLDER_START) {
-                split--;
-            }
-            if (isCode) {
-                while (split > minSplit && tokens[split] < PLACEHOLDER_START) {
-                    split--;
-                }
-                while (split > minSplit && tokens[split] == PUNCTUATION) {
-                    split--;
-                }
-            }
-            else {
-                while (split > minSplit && tokens[split] < SPACE) {
-                    split--;
+                else if (chr == bracket) {
+                    depth += 1;
                 }
+                valueIndex += 1;
             }
-            if (split > minSplit) {
-                addSplit(++split);
-                continue;
-            }
-            split = lastSplit + wrapLimit;
-            if (tokens[split] == CHAR_EXT)
-                split--;
-            addSplit(split - indent);
+            do {
+                token = iterator.stepForward();
+            } while (token && !typeRe.test(token.type));
+            if (token == null)
+                break;
+            valueIndex = 0;
         }
-        return splits;
+        return null;
     };
-    EditSession.prototype.$getDisplayTokens = function (str, offset) {
-        var arr = [];
-        var tabSize;
-        offset = offset || 0;
-        for (var i = 0; i < str.length; i++) {
-            var c = str.charCodeAt(i);
-            if (c == 9) {
-                tabSize = this.getScreenTabSize(arr.length + offset);
-                arr.push(TAB);
-                for (var n = 1; n < tabSize; n++) {
-                    arr.push(TAB_SPACE);
-                }
-            }
-            else if (c == 32) {
-                arr.push(SPACE);
-            }
-            else if ((c > 39 && c < 48) || (c > 57 && c < 64)) {
-                arr.push(PUNCTUATION);
-            }
-            else if (c >= 0x1100 && isFullWidth(c)) {
-                arr.push(CHAR, CHAR_EXT);
-            }
-            else {
-                arr.push(CHAR);
-            }
-        }
-        return arr;
-    };
-    EditSession.prototype.$getStringScreenWidth = function (str, maxScreenColumn, screenColumn) {
-        if (maxScreenColumn == 0)
-            return [0, 0];
-        if (maxScreenColumn == null)
-            maxScreenColumn = Infinity;
-        screenColumn = screenColumn || 0;
-        var c, column;
-        for (column = 0; column < str.length; column++) {
-            c = str.charCodeAt(column);
-            if (c == 9) {
-                screenColumn += this.getScreenTabSize(screenColumn);
-            }
-            else if (c >= 0x1100 && isFullWidth(c)) {
-                screenColumn += 2;
-            }
-            else {
-                screenColumn += 1;
-            }
-            if (screenColumn > maxScreenColumn) {
-                break;
-            }
-        }
-        return [screenColumn, column];
-    };
-    EditSession.prototype.getRowLength = function (row) {
-        var h = 1;
-        if (this.lineWidgets)
-            h += this.lineWidgets[row] && this.lineWidgets[row].rowCount || 0;
-        if (!this.$useWrapMode || !this.$wrapData[row])
-            return h;
-        else
-            return this.$wrapData[row].length + h;
-    };
-    EditSession.prototype.getRowLineCount = function (row) {
-        if (!this.$useWrapMode || !this.$wrapData[row]) {
-            return 1;
-        }
-        else {
-            return this.$wrapData[row].length + 1;
-        }
-    };
-    EditSession.prototype.getRowWrapIndent = function (screenRow) {
-        if (this.$useWrapMode) {
-            var pos = this.screenToDocumentPosition(screenRow, Number.MAX_VALUE);
-            var splits = this.$wrapData[pos.row];
-            return splits.length && splits[0] < pos.column ? splits.indent : 0;
+    this.getMatchingTags = function (pos) {
+        var iterator = new TokenIterator(this, pos.row, pos.column);
+        var token = this.$findTagName(iterator);
+        if (!token)
+            return;
+        var prevToken = iterator.stepBackward();
+        if (prevToken.value === '<') {
+            return this.$findClosingTag(iterator, token);
         }
         else {
-            return 0;
+            return this.$findOpeningTag(iterator, token);
         }
     };
-    EditSession.prototype.getScreenLastRowColumn = function (screenRow) {
-        var pos = this.screenToDocumentPosition(screenRow, Number.MAX_VALUE);
-        return this.documentToScreenColumn(pos.row, pos.column);
-    };
-    EditSession.prototype.getDocumentLastRowColumn = function (docRow, docColumn) {
-        var screenRow = this.documentToScreenRow(docRow, docColumn);
-        return this.getScreenLastRowColumn(screenRow);
-    };
-    EditSession.prototype.getDocumentLastRowColumnPosition = function (docRow, docColumn) {
-        var screenRow = this.documentToScreenRow(docRow, docColumn);
-        return this.screenToDocumentPosition(screenRow, Number.MAX_VALUE / 10);
-    };
-    EditSession.prototype.getRowSplitData = function (row) {
-        if (!this.$useWrapMode) {
-            return undefined;
-        }
-        else {
-            return this.$wrapData[row];
+    this.$findTagName = function (iterator) {
+        var token = iterator.getCurrentToken();
+        var found = false;
+        var backward = false;
+        if (token && token.type.indexOf('tag-name') === -1) {
+            do {
+                if (backward)
+                    token = iterator.stepBackward();
+                else
+                    token = iterator.stepForward();
+                if (token) {
+                    if (token.value === "/>") {
+                        backward = true;
+                    }
+                    else if (token.type.indexOf('tag-name') !== -1) {
+                        found = true;
+                    }
+                }
+            } while (token && !found);
         }
+        return token;
     };
-    EditSession.prototype.getScreenTabSize = function (screenColumn) {
-        return this.$tabSize - (screenColumn % this.$tabSize | 0);
-    };
-    EditSession.prototype.screenToDocumentRow = function (screenRow, screenColumn) {
-        return this.screenToDocumentPosition(screenRow, screenColumn).row;
-    };
-    EditSession.prototype.screenToDocumentColumn = function (screenRow, screenColumn) {
-        return this.screenToDocumentPosition(screenRow, screenColumn).column;
-    };
-    EditSession.prototype.screenToDocumentPosition = function (screenRow, screenColumn, offsetX) {
-        if (screenRow < 0)
-            return { row: 0, column: 0 };
-        var line;
-        var docRow = 0;
-        var docColumn = 0;
-        var column;
-        var row = 0;
-        var rowLength = 0;
-        var rowCache = this.$screenRowCache;
-        var i = this.$getRowCacheIndex(rowCache, screenRow);
-        var l = rowCache.length;
-        if (l && i >= 0) {
-            var row = rowCache[i];
-            var docRow = this.$docRowCache[i];
-            var doCache = screenRow > rowCache[l - 1];
-        }
-        else {
-            var doCache = !l;
-        }
-        var maxRow = this.getLength() - 1;
-        var foldLine = this.getNextFoldLine(docRow);
-        var foldStart = foldLine ? foldLine.start.row : Infinity;
-        while (row <= screenRow) {
-            rowLength = this.getRowLength(docRow);
-            if (row + rowLength > screenRow || docRow >= maxRow) {
-                break;
+    this.$findClosingTag = function (iterator, token) {
+        var prevToken;
+        var currentTag = token.value;
+        var tag = token.value;
+        var depth = 0;
+        var openTagStart = new Range(iterator.getCurrentTokenRow(), iterator.getCurrentTokenColumn(), iterator.getCurrentTokenRow(), iterator.getCurrentTokenColumn() + 1);
+        token = iterator.stepForward();
+        var openTagName = new Range(iterator.getCurrentTokenRow(), iterator.getCurrentTokenColumn(), iterator.getCurrentTokenRow(), iterator.getCurrentTokenColumn() + token.value.length);
+        var foundOpenTagEnd = false;
+        do {
+            prevToken = token;
+            if (prevToken.type.indexOf('tag-close') !== -1 && !foundOpenTagEnd) {
+                var openTagEnd = new Range(iterator.getCurrentTokenRow(), iterator.getCurrentTokenColumn(), iterator.getCurrentTokenRow(), iterator.getCurrentTokenColumn() + 1); //Range for `>`
+                foundOpenTagEnd = true;
             }
-            else {
-                row += rowLength;
-                docRow++;
-                if (docRow > foldStart) {
-                    docRow = foldLine.end.row + 1;
-                    foldLine = this.getNextFoldLine(docRow, foldLine);
-                    foldStart = foldLine ? foldLine.start.row : Infinity;
+            token = iterator.stepForward();
+            if (token) {
+                if (token.value === '>' && !foundOpenTagEnd) {
+                    var openTagEnd = new Range(iterator.getCurrentTokenRow(), iterator.getCurrentTokenColumn(), iterator.getCurrentTokenRow(), iterator.getCurrentTokenColumn() + 1); //Range for `>`
+                    foundOpenTagEnd = true;
+                }
+                if (token.type.indexOf('tag-name') !== -1) {
+                    currentTag = token.value;
+                    if (tag === currentTag) {
+                        if (prevToken.value === '<') {
+                            depth++;
+                        }
+                        else if (prevToken.value === '</') {
+                            depth--;
+                            if (depth < 0) { //found closing tag
+                                iterator.stepBackward();
+                                var closeTagStart = new Range(iterator.getCurrentTokenRow(), iterator.getCurrentTokenColumn(), iterator.getCurrentTokenRow(), iterator.getCurrentTokenColumn() + 2); //Range for </
+                                token = iterator.stepForward();
+                                var closeTagName = new Range(iterator.getCurrentTokenRow(), iterator.getCurrentTokenColumn(), iterator.getCurrentTokenRow(), iterator.getCurrentTokenColumn() + token.value.length);
+                                if (token.type.indexOf('tag-close') === -1) {
+                                    token = iterator.stepForward();
+                                }
+                                if (token && token.value === '>') {
+                                    var closeTagEnd = new Range(iterator.getCurrentTokenRow(), iterator.getCurrentTokenColumn(), iterator.getCurrentTokenRow(), iterator.getCurrentTokenColumn() + 1); //Range for >
+                                }
+                                else {
+                                    return;
+                                }
+                            }
+                        }
+                    }
+                }
+                else if (tag === currentTag && token.value === '/>') { // self-closing tag
+                    depth--;
+                    if (depth < 0) { //found self-closing tag end
+                        var closeTagStart = new Range(iterator.getCurrentTokenRow(), iterator.getCurrentTokenColumn(), iterator.getCurrentTokenRow(), iterator.getCurrentTokenColumn() + 2);
+                        var closeTagName = closeTagStart;
+                        var closeTagEnd = closeTagName;
+                        var openTagEnd = new Range(openTagName.end.row, openTagName.end.column, openTagName.end.row, openTagName.end.column + 1);
+                    }
                 }
             }
-            if (doCache) {
-                this.$docRowCache.push(docRow);
-                this.$screenRowCache.push(row);
-            }
-        }
-        if (foldLine && foldLine.start.row <= docRow) {
-            line = this.getFoldDisplayLine(foldLine);
-            docRow = foldLine.start.row;
-        }
-        else if (row + rowLength <= screenRow || docRow > maxRow) {
+        } while (token && depth >= 0);
+        if (openTagStart && openTagEnd && closeTagStart && closeTagEnd && openTagName && closeTagName) {
             return {
-                row: maxRow,
-                column: this.getLine(maxRow).length
+                openTag: new Range(openTagStart.start.row, openTagStart.start.column, openTagEnd.end.row, openTagEnd.end.column),
+                closeTag: new Range(closeTagStart.start.row, closeTagStart.start.column, closeTagEnd.end.row, closeTagEnd.end.column),
+                openTagName: openTagName,
+                closeTagName: closeTagName
             };
         }
-        else {
-            line = this.getLine(docRow);
-            foldLine = null;
-        }
-        var wrapIndent = 0, splitIndex = Math.floor(screenRow - row);
-        if (this.$useWrapMode) {
-            var splits = this.$wrapData[docRow];
-            if (splits) {
-                column = splits[splitIndex];
-                if (splitIndex > 0 && splits.length) {
-                    wrapIndent = splits.indent;
-                    docColumn = splits[splitIndex - 1] || splits[splits.length - 1];
-                    line = line.substring(docColumn);
-                }
-            }
-        }
-        if (offsetX !== undefined && this.$bidiHandler.isBidiRow(row + splitIndex, docRow, splitIndex))
-            screenColumn = this.$bidiHandler.offsetToCol(offsetX);
-        docColumn += this.$getStringScreenWidth(line, screenColumn - wrapIndent)[1];
-        if (this.$useWrapMode && docColumn >= column)
-            docColumn = column - 1;
-        if (foldLine)
-            return foldLine.idxToPosition(docColumn);
-        return { row: docRow, column: docColumn };
     };
-    EditSession.prototype.documentToScreenPosition = function (docRow, docColumn) {
-        if (typeof docColumn === "undefined")
-            var pos = this.$clipPositionToDocument(/**@type{Point}*/ (docRow).row, /**@type{Point}*/ (docRow).column);
-        else
-            pos = this.$clipPositionToDocument(/**@type{number}*/ (docRow), docColumn);
-        docRow = pos.row;
-        docColumn = pos.column;
-        var screenRow = 0;
-        var foldStartRow = null;
-        var fold = null;
-        fold = this.getFoldAt(docRow, docColumn, 1);
-        if (fold) {
-            docRow = fold.start.row;
-            docColumn = fold.start.column;
+    this.$findOpeningTag = function (iterator, token) {
+        var prevToken = iterator.getCurrentToken();
+        var tag = token.value;
+        var depth = 0;
+        var startRow = iterator.getCurrentTokenRow();
+        var startColumn = iterator.getCurrentTokenColumn();
+        var endColumn = startColumn + 2;
+        var closeTagStart = new Range(startRow, startColumn, startRow, endColumn); //Range for </
+        iterator.stepForward();
+        var closeTagName = new Range(iterator.getCurrentTokenRow(), iterator.getCurrentTokenColumn(), iterator.getCurrentTokenRow(), iterator.getCurrentTokenColumn() + token.value.length);
+        if (token.type.indexOf('tag-close') === -1) {
+            token = iterator.stepForward();
         }
-        var rowEnd, row = 0;
-        var rowCache = this.$docRowCache;
-        var i = this.$getRowCacheIndex(rowCache, docRow);
-        var l = rowCache.length;
-        if (l && i >= 0) {
-            var row = rowCache[i];
-            var screenRow = this.$screenRowCache[i];
-            var doCache = docRow > rowCache[l - 1];
-        }
-        else {
-            var doCache = !l;
+        if (!token || token.value !== ">")
+            return;
+        var closeTagEnd = new Range(iterator.getCurrentTokenRow(), iterator.getCurrentTokenColumn(), iterator.getCurrentTokenRow(), iterator.getCurrentTokenColumn() + 1); //Range for >
+        iterator.stepBackward();
+        iterator.stepBackward();
+        do {
+            token = prevToken;
+            startRow = iterator.getCurrentTokenRow();
+            startColumn = iterator.getCurrentTokenColumn();
+            endColumn = startColumn + token.value.length;
+            prevToken = iterator.stepBackward();
+            if (token) {
+                if (token.type.indexOf('tag-name') !== -1) {
+                    if (tag === token.value) {
+                        if (prevToken.value === '<') {
+                            depth++;
+                            if (depth > 0) { //found opening tag
+                                var openTagName = new Range(startRow, startColumn, startRow, endColumn);
+                                var openTagStart = new Range(iterator.getCurrentTokenRow(), iterator.getCurrentTokenColumn(), iterator.getCurrentTokenRow(), iterator.getCurrentTokenColumn() + 1); //Range for <
+                                do {
+                                    token = iterator.stepForward();
+                                } while (token && token.value !== '>');
+                                var openTagEnd = new Range(iterator.getCurrentTokenRow(), iterator.getCurrentTokenColumn(), iterator.getCurrentTokenRow(), iterator.getCurrentTokenColumn() + 1); //Range for >
+                            }
+                        }
+                        else if (prevToken.value === '</') {
+                            depth--;
+                        }
+                    }
+                }
+                else if (token.value === '/>') { // self-closing tag
+                    var stepCount = 0;
+                    var tmpToken = prevToken;
+                    while (tmpToken) {
+                        if (tmpToken.type.indexOf('tag-name') !== -1 && tmpToken.value === tag) {
+                            depth--;
+                            break;
+                        }
+                        else if (tmpToken.value === '<') {
+                            break;
+                        }
+                        tmpToken = iterator.stepBackward();
+                        stepCount++;
+                    }
+                    for (var i = 0; i < stepCount; i++) {
+                        iterator.stepForward();
+                    }
+                }
+            }
+        } while (prevToken && depth <= 0);
+        if (openTagStart && openTagEnd && closeTagStart && closeTagEnd && openTagName && closeTagName) {
+            return {
+                openTag: new Range(openTagStart.start.row, openTagStart.start.column, openTagEnd.end.row, openTagEnd.end.column),
+                closeTag: new Range(closeTagStart.start.row, closeTagStart.start.column, closeTagEnd.end.row, closeTagEnd.end.column),
+                openTagName: openTagName,
+                closeTagName: closeTagName
+            };
         }
-        var foldLine = this.getNextFoldLine(row);
-        var foldStart = foldLine ? foldLine.start.row : Infinity;
-        while (row < docRow) {
-            if (row >= foldStart) {
-                rowEnd = foldLine.end.row + 1;
-                if (rowEnd > docRow)
-                    break;
-                foldLine = this.getNextFoldLine(rowEnd, foldLine);
-                foldStart = foldLine ? foldLine.start.row : Infinity;
+    };
+}
+exports.BracketMatch = BracketMatch;
+
+});
+
+define("ace/edit_session",["require","exports","module","ace/lib/oop","ace/lib/lang","ace/bidihandler","ace/config","ace/lib/event_emitter","ace/selection","ace/mode/text","ace/range","ace/line_widgets","ace/document","ace/background_tokenizer","ace/search_highlight","ace/undomanager","ace/edit_session/folding","ace/edit_session/bracket_match"], function(require, exports, module){"use strict";
+var oop = require("./lib/oop");
+var lang = require("./lib/lang");
+var BidiHandler = require("./bidihandler").BidiHandler;
+var config = require("./config");
+var EventEmitter = require("./lib/event_emitter").EventEmitter;
+var Selection = require("./selection").Selection;
+var TextMode = require("./mode/text").Mode;
+var Range = require("./range").Range;
+var LineWidgets = require("./line_widgets").LineWidgets;
+var Document = require("./document").Document;
+var BackgroundTokenizer = require("./background_tokenizer").BackgroundTokenizer;
+var SearchHighlight = require("./search_highlight").SearchHighlight;
+var UndoManager = require("./undomanager").UndoManager;
+var EditSession = /** @class */ (function () {
+    function EditSession(text, mode) { this.doc;
+        this.$breakpoints = [];
+        this.$decorations = [];
+        this.$frontMarkers = {};
+        this.$backMarkers = {};
+        this.$markerId = 1;
+        this.$undoSelect = true;
+        this.$editor = null;
+        this.prevOp = {};
+        this.$foldData = [];
+        this.id = "session" + (++EditSession.$uid);
+        this.$foldData.toString = function () {
+            return this.join("\n");
+        };
+        this.bgTokenizer = new BackgroundTokenizer((new TextMode()).getTokenizer(), this);
+        var _self = this;
+        this.bgTokenizer.on("update", function (e) {
+            _self._signal("tokenizerUpdate", e);
+        });
+        this.on("changeFold", this.onChangeFold.bind(this));
+        this.$onChange = this.onChange.bind(this);
+        if (typeof text != "object" || !text.getLine)
+            text = new Document(/**@type{string}*/ (text));
+        this.setDocument(text);
+        this.selection = new Selection(this);
+        this.$onSelectionChange = this.onSelectionChange.bind(this);
+        this.selection.on("changeSelection", this.$onSelectionChange);
+        this.selection.on("changeCursor", this.$onSelectionChange);
+        this.$bidiHandler = new BidiHandler(this);
+        config.resetOptions(this);
+        this.setMode(mode);
+        config._signal("session", this);
+        this.destroyed = false;
+        this.$initOperationListeners();
+    }
+    EditSession.prototype.$initOperationListeners = function () {
+        var _this = this;
+        this.curOp = null;
+        this.on("change", function () {
+            if (!_this.curOp) {
+                _this.startOperation();
+                _this.curOp.selectionBefore = _this.$lastSel;
             }
-            else {
-                rowEnd = row + 1;
+            _this.curOp.docChanged = true;
+        }, true);
+        this.on("changeSelection", function () {
+            if (!_this.curOp) {
+                _this.startOperation();
+                _this.curOp.selectionBefore = _this.$lastSel;
             }
-            screenRow += this.getRowLength(row);
-            row = rowEnd;
-            if (doCache) {
-                this.$docRowCache.push(row);
-                this.$screenRowCache.push(screenRow);
+            _this.curOp.selectionChanged = true;
+        }, true);
+        this.$operationResetTimer = lang.delayedCall(this.endOperation.bind(this, true));
+    };
+    EditSession.prototype.startOperation = function (commandEvent) {
+        if (this.curOp) {
+            if (!commandEvent || this.curOp.command) {
+                return;
             }
+            this.prevOp = this.curOp;
         }
-        var textLine = "";
-        if (foldLine && row >= foldStart) {
-            textLine = this.getFoldDisplayLine(foldLine, docRow, docColumn);
-            foldStartRow = foldLine.start.row;
-        }
-        else {
-            textLine = this.getLine(docRow).substring(0, docColumn);
-            foldStartRow = docRow;
-        }
-        var wrapIndent = 0;
-        if (this.$useWrapMode) {
-            var wrapRow = this.$wrapData[foldStartRow];
-            if (wrapRow) {
-                var screenRowOffset = 0;
-                while (textLine.length >= wrapRow[screenRowOffset]) {
-                    screenRow++;
-                    screenRowOffset++;
-                }
-                textLine = textLine.substring(wrapRow[screenRowOffset - 1] || 0, textLine.length);
-                wrapIndent = screenRowOffset > 0 ? wrapRow.indent : 0;
-            }
+        if (!commandEvent) {
+            commandEvent = {};
         }
-        if (this.lineWidgets && this.lineWidgets[row] && this.lineWidgets[row].rowsAbove)
-            screenRow += this.lineWidgets[row].rowsAbove;
-        return {
-            row: screenRow,
-            column: wrapIndent + this.$getStringScreenWidth(textLine)[0]
+        this.$operationResetTimer.schedule();
+        this.curOp = {
+            command: commandEvent.command || {},
+            args: commandEvent.args
         };
+        this.curOp.selectionBefore = this.selection.toJSON();
+        this._signal("startOperation", commandEvent);
     };
-    EditSession.prototype.documentToScreenColumn = function (row, docColumn) {
-        return this.documentToScreenPosition(row, docColumn).column;
-    };
-    EditSession.prototype.documentToScreenRow = function (docRow, docColumn) {
-        return this.documentToScreenPosition(docRow, docColumn).row;
-    };
-    EditSession.prototype.getScreenLength = function () {
-        var screenRows = 0;
-        var fold = null;
-        if (!this.$useWrapMode) {
-            screenRows = this.getLength();
-            var foldData = this.$foldData;
-            for (var i = 0; i < foldData.length; i++) {
-                fold = foldData[i];
-                screenRows -= fold.end.row - fold.start.row;
+    EditSession.prototype.endOperation = function (e) {
+        if (this.curOp) {
+            if (e && e.returnValue === false) {
+                this.curOp = null;
+                this._signal("endOperation", e);
+                return;
             }
-        }
-        else {
-            var lastRow = this.$wrapData.length;
-            var row = 0, i = 0;
-            var fold = this.$foldData[i++];
-            var foldStart = fold ? fold.start.row : Infinity;
-            while (row < lastRow) {
-                var splits = this.$wrapData[row];
-                screenRows += splits ? splits.length + 1 : 1;
-                row++;
-                if (row > foldStart) {
-                    row = fold.end.row + 1;
-                    fold = this.$foldData[i++];
-                    foldStart = fold ? fold.start.row : Infinity;
-                }
+            if (e == true && this.curOp.command && this.curOp.command.name == "mouse") {
+                return;
             }
+            var currentSelection = this.selection.toJSON();
+            this.curOp.selectionAfter = currentSelection;
+            this.$lastSel = this.selection.toJSON();
+            this.getUndoManager().addSelection(currentSelection);
+            this._signal("beforeEndOperation");
+            this.prevOp = this.curOp;
+            this.curOp = null;
+            this._signal("endOperation", e);
         }
-        if (this.lineWidgets)
-            screenRows += this.$getWidgetScreenLength();
-        return screenRows;
     };
-    EditSession.prototype.$setFontMetrics = function (fm) {
-        if (!this.$enableVarChar)
-            return;
-        this.$getStringScreenWidth = function (str, maxScreenColumn, screenColumn) {
-            if (maxScreenColumn === 0)
-                return [0, 0];
-            if (!maxScreenColumn)
-                maxScreenColumn = Infinity;
-            screenColumn = screenColumn || 0;
-            var c, column;
-            for (column = 0; column < str.length; column++) {
-                c = str.charAt(column);
-                if (c === "\t") {
-                    screenColumn += this.getScreenTabSize(screenColumn);
-                }
-                else {
-                    screenColumn += fm.getCharacterWidth(c);
-                }
-                if (screenColumn > maxScreenColumn) {
-                    break;
-                }
+    EditSession.prototype.setDocument = function (doc) {
+        if (this.doc)
+            this.doc.off("change", this.$onChange);
+        this.doc = doc;
+        doc.on("change", this.$onChange, true);
+        this.bgTokenizer.setDocument(this.getDocument());
+        this.resetCaches();
+    };
+    EditSession.prototype.getDocument = function () {
+        return this.doc;
+    };
+    Object.defineProperty(EditSession.prototype, "widgetManager", {
+        get: function () {
+            var widgetManager = new LineWidgets(this);
+            this.widgetManager = widgetManager;
+            if (this.$editor)
+                widgetManager.attach(this.$editor);
+            return widgetManager;
+        },
+        set: function (value) {
+            Object.defineProperty(this, "widgetManager", {
+                writable: true,
+                enumerable: true,
+                configurable: true,
+                value: value,
+            });
+        },
+        enumerable: false,
+        configurable: true
+    });
+    EditSession.prototype.$resetRowCache = function (docRow) {
+        if (!docRow) {
+            this.$docRowCache = [];
+            this.$screenRowCache = [];
+            return;
+        }
+        var l = this.$docRowCache.length;
+        var i = this.$getRowCacheIndex(this.$docRowCache, docRow) + 1;
+        if (l > i) {
+            this.$docRowCache.splice(i, l);
+            this.$screenRowCache.splice(i, l);
+        }
+    };
+    EditSession.prototype.$getRowCacheIndex = function (cacheArray, val) {
+        var low = 0;
+        var hi = cacheArray.length - 1;
+        while (low <= hi) {
+            var mid = (low + hi) >> 1;
+            var c = cacheArray[mid];
+            if (val > c)
+                low = mid + 1;
+            else if (val < c)
+                hi = mid - 1;
+            else
+                return mid;
+        }
+        return low - 1;
+    };
+    EditSession.prototype.resetCaches = function () {
+        this.$modified = true;
+        this.$wrapData = [];
+        this.$rowLengthCache = [];
+        this.$resetRowCache(0);
+        if (!this.destroyed)
+            this.bgTokenizer.start(0);
+    };
+    EditSession.prototype.onChangeFold = function (e) {
+        var fold = e.data;
+        this.$resetRowCache(fold.start.row);
+    };
+    EditSession.prototype.onChange = function (delta) {
+        this.$modified = true;
+        this.$bidiHandler.onChange(delta);
+        this.$resetRowCache(delta.start.row);
+        var removedFolds = this.$updateInternalDataOnChange(delta);
+        if (!this.$fromUndo && this.$undoManager) {
+            if (removedFolds && removedFolds.length) {
+                this.$undoManager.add({
+                    action: "removeFolds",
+                    folds: removedFolds
+                }, this.mergeUndoDeltas);
+                this.mergeUndoDeltas = true;
             }
-            return [screenColumn, column];
+            this.$undoManager.add(delta, this.mergeUndoDeltas);
+            this.mergeUndoDeltas = true;
+            this.$informUndoManager.schedule();
+        }
+        this.bgTokenizer.$updateOnChange(delta);
+        this._signal("change", delta);
+    };
+    EditSession.prototype.onSelectionChange = function () {
+        this._signal("changeSelection");
+    };
+    EditSession.prototype.setValue = function (text) {
+        this.doc.setValue(text);
+        this.selection.moveTo(0, 0);
+        this.$resetRowCache(0);
+        this.setUndoManager(this.$undoManager);
+        this.getUndoManager().reset();
+    };
+    EditSession.fromJSON = function (session) {
+        if (typeof session == "string")
+            session = JSON.parse(session);
+        var undoManager = new UndoManager();
+        undoManager.$undoStack = session.history.undo;
+        undoManager.$redoStack = session.history.redo;
+        undoManager.mark = session.history.mark;
+        undoManager.$rev = session.history.rev;
+        var editSession = new EditSession(session.value);
+        session.folds.forEach(function (fold) {
+            editSession.addFold("...", Range.fromPoints(fold.start, fold.end));
+        });
+        editSession.setAnnotations(session.annotations);
+        editSession.setBreakpoints(session.breakpoints);
+        editSession.setMode(session.mode);
+        editSession.setScrollLeft(session.scrollLeft);
+        editSession.setScrollTop(session.scrollTop);
+        editSession.setUndoManager(undoManager);
+        editSession.selection.fromJSON(session.selection);
+        return editSession;
+    };
+    EditSession.prototype.toJSON = function () {
+        return {
+            annotations: this.$annotations,
+            breakpoints: this.$breakpoints,
+            folds: this.getAllFolds().map(function (fold) {
+                return fold.range;
+            }),
+            history: this.getUndoManager(),
+            mode: this.$mode.$id,
+            scrollLeft: this.$scrollLeft,
+            scrollTop: this.$scrollTop,
+            selection: this.selection.toJSON(),
+            value: this.doc.getValue()
         };
     };
-    EditSession.prototype.getPrecedingCharacter = function () {
-        var pos = this.selection.getCursor();
-        if (pos.column === 0) {
-            return pos.row === 0 ? "" : this.doc.getNewLineCharacter();
+    EditSession.prototype.toString = function () {
+        return this.doc.getValue();
+    };
+    EditSession.prototype.getSelection = function () {
+        return this.selection;
+    };
+    EditSession.prototype.getState = function (row) {
+        return this.bgTokenizer.getState(row);
+    };
+    EditSession.prototype.getTokens = function (row) {
+        return this.bgTokenizer.getTokens(row);
+    };
+    EditSession.prototype.getTokenAt = function (row, column) {
+        var tokens = this.bgTokenizer.getTokens(row);
+        var token, c = 0;
+        if (column == null) {
+            var i = tokens.length - 1;
+            c = this.getLine(row).length;
         }
-        var currentLine = this.getLine(pos.row);
-        return currentLine[pos.column - 1];
+        else {
+            for (var i = 0; i < tokens.length; i++) {
+                c += tokens[i].value.length;
+                if (c >= column)
+                    break;
+            }
+        }
+        token = tokens[i];
+        if (!token)
+            return null;
+        token.index = i;
+        token.start = c - token.value.length;
+        return token;
     };
-    EditSession.prototype.destroy = function () {
-        if (!this.destroyed) {
-            this.bgTokenizer.setDocument(null);
-            this.bgTokenizer.cleanup();
-            this.destroyed = true;
+    EditSession.prototype.setUndoManager = function (undoManager) {
+        this.$undoManager = undoManager;
+        if (this.$informUndoManager)
+            this.$informUndoManager.cancel();
+        if (undoManager) {
+            var self = this;
+            undoManager.addSession(this);
+            this.$syncInformUndoManager = function () {
+                self.$informUndoManager.cancel();
+                self.mergeUndoDeltas = false;
+            };
+            this.$informUndoManager = lang.delayedCall(this.$syncInformUndoManager);
         }
-        this.endOperation();
-        this.$stopWorker();
-        this.removeAllListeners();
-        if (this.doc) {
-            this.doc.off("change", this.$onChange);
+        else {
+            this.$syncInformUndoManager = function () { };
         }
-        if (this.selection) {
-            this.selection.off("changeCursor", this.$onSelectionChange);
-            this.selection.off("changeSelection", this.$onSelectionChange);
+    };
+    EditSession.prototype.markUndoGroup = function () {
+        if (this.$syncInformUndoManager)
+            this.$syncInformUndoManager();
+    };
+    EditSession.prototype.getUndoManager = function () {
+        return this.$undoManager || this.$defaultUndoManager;
+    };
+    EditSession.prototype.getTabString = function () {
+        if (this.getUseSoftTabs()) {
+            return lang.stringRepeat(" ", this.getTabSize());
+        }
+        else {
+            return "\t";
         }
-        this.selection.detach();
     };
-    return EditSession;
-}());
-EditSession.$uid = 0;
-EditSession.prototype.$modes = config.$modes;
-EditSession.prototype.getValue = EditSession.prototype.toString;
-EditSession.prototype.$defaultUndoManager = {
-    undo: function () { },
-    redo: function () { },
-    hasUndo: function () { },
-    hasRedo: function () { },
-    reset: function () { },
-    add: function () { },
-    addSelection: function () { },
-    startNewGroup: function () { },
-    addSession: function () { }
-};
-EditSession.prototype.$overwrite = false;
-EditSession.prototype.$mode = null;
-EditSession.prototype.$modeId = null;
-EditSession.prototype.$scrollTop = 0;
-EditSession.prototype.$scrollLeft = 0;
-EditSession.prototype.$wrapLimit = 80;
-EditSession.prototype.$useWrapMode = false;
-EditSession.prototype.$wrapLimitRange = {
-    min: null,
-    max: null
-};
-EditSession.prototype.lineWidgets = null;
-EditSession.prototype.isFullWidth = isFullWidth;
-oop.implement(EditSession.prototype, EventEmitter);
-var CHAR = 1, CHAR_EXT = 2, PLACEHOLDER_START = 3, PLACEHOLDER_BODY = 4, PUNCTUATION = 9, SPACE = 10, TAB = 11, TAB_SPACE = 12;
-function isFullWidth(c) {
-    if (c < 0x1100)
-        return false;
-    return c >= 0x1100 && c <= 0x115F ||
-        c >= 0x11A3 && c <= 0x11A7 ||
-        c >= 0x11FA && c <= 0x11FF ||
-        c >= 0x2329 && c <= 0x232A ||
-        c >= 0x2E80 && c <= 0x2E99 ||
-        c >= 0x2E9B && c <= 0x2EF3 ||
-        c >= 0x2F00 && c <= 0x2FD5 ||
-        c >= 0x2FF0 && c <= 0x2FFB ||
-        c >= 0x3000 && c <= 0x303E ||
-        c >= 0x3041 && c <= 0x3096 ||
-        c >= 0x3099 && c <= 0x30FF ||
-        c >= 0x3105 && c <= 0x312D ||
-        c >= 0x3131 && c <= 0x318E ||
-        c >= 0x3190 && c <= 0x31BA ||
-        c >= 0x31C0 && c <= 0x31E3 ||
-        c >= 0x31F0 && c <= 0x321E ||
-        c >= 0x3220 && c <= 0x3247 ||
-        c >= 0x3250 && c <= 0x32FE ||
-        c >= 0x3300 && c <= 0x4DBF ||
-        c >= 0x4E00 && c <= 0xA48C ||
-        c >= 0xA490 && c <= 0xA4C6 ||
-        c >= 0xA960 && c <= 0xA97C ||
-        c >= 0xAC00 && c <= 0xD7A3 ||
-        c >= 0xD7B0 && c <= 0xD7C6 ||
-        c >= 0xD7CB && c <= 0xD7FB ||
-        c >= 0xF900 && c <= 0xFAFF ||
-        c >= 0xFE10 && c <= 0xFE19 ||
-        c >= 0xFE30 && c <= 0xFE52 ||
-        c >= 0xFE54 && c <= 0xFE66 ||
-        c >= 0xFE68 && c <= 0xFE6B ||
-        c >= 0xFF01 && c <= 0xFF60 ||
-        c >= 0xFFE0 && c <= 0xFFE6;
-}
-require("./edit_session/folding").Folding.call(EditSession.prototype);
-require("./edit_session/bracket_match").BracketMatch.call(EditSession.prototype);
-config.defineOptions(EditSession.prototype, "session", {
-    wrap: {
-        set: function (value) {
-            if (!value || value == "off")
-                value = false;
-            else if (value == "free")
-                value = true;
-            else if (value == "printMargin")
-                value = -1;
-            else if (typeof value == "string")
-                value = parseInt(value, 10) || false;
-            if (this.$wrap == value)
-                return;
-            this.$wrap = value;
-            if (!value) {
-                this.setUseWrapMode(false);
-            }
-            else {
-                var col = typeof value == "number" ? value : null;
-                this.setWrapLimitRange(col, col);
-                this.setUseWrapMode(true);
-            }
-        },
-        get: function () {
-            if (this.getUseWrapMode()) {
-                if (this.$wrap == -1)
-                    return "printMargin";
-                if (!this.getWrapLimitRange().min)
-                    return "free";
-                return this.$wrap;
-            }
-            return "off";
-        },
-        handlesSet: true
-    },
-    wrapMethod: {
-        set: function (val) {
-            val = val == "auto"
-                ? this.$mode.type != "text"
-                : val != "text";
-            if (val != this.$wrapAsCode) {
-                this.$wrapAsCode = val;
-                if (this.$useWrapMode) {
-                    this.$useWrapMode = false;
-                    this.setUseWrapMode(true);
-                }
-            }
-        },
-        initialValue: "auto"
-    },
-    indentedSoftWrap: {
-        set: function () {
-            if (this.$useWrapMode) {
-                this.$useWrapMode = false;
-                this.setUseWrapMode(true);
-            }
-        },
-        initialValue: true
-    },
-    firstLineNumber: {
-        set: function () { this._signal("changeBreakpoint"); },
-        initialValue: 1
-    },
-    useWorker: {
-        set: function (useWorker) {
-            this.$useWorker = useWorker;
-            this.$stopWorker();
-            if (useWorker)
-                this.$startWorker();
-        },
-        initialValue: true
-    },
-    useSoftTabs: { initialValue: true },
-    tabSize: {
-        set: function (tabSize) {
-            tabSize = parseInt(tabSize);
-            if (tabSize > 0 && this.$tabSize !== tabSize) {
-                this.$modified = true;
-                this.$rowLengthCache = [];
-                this.$tabSize = tabSize;
-                this._signal("changeTabSize");
-            }
-        },
-        initialValue: 4,
-        handlesSet: true
-    },
-    navigateWithinSoftTabs: { initialValue: false },
-    foldStyle: {
-        set: function (val) { this.setFoldStyle(val); },
-        handlesSet: true
-    },
-    overwrite: {
-        set: function (val) { this._signal("changeOverwrite"); },
-        initialValue: false
-    },
-    newLineMode: {
-        set: function (val) { this.doc.setNewLineMode(val); },
-        get: function () { return this.doc.getNewLineMode(); },
-        handlesSet: true
-    },
-    mode: {
-        set: function (val) { this.setMode(val); },
-        get: function () { return this.$modeId; },
-        handlesSet: true
-    }
-});
-exports.EditSession = EditSession;
-
-});
-
-define("ace/search",["require","exports","module","ace/lib/lang","ace/lib/oop","ace/range"], function(require, exports, module){"use strict";
-var lang = require("./lib/lang");
-var oop = require("./lib/oop");
-var Range = require("./range").Range;
-var Search = /** @class */ (function () {
-    function Search() {
-        this.$options = {};
-    }
-    Search.prototype.set = function (options) {
-        oop.mixin(this.$options, options);
-        return this;
+    EditSession.prototype.setUseSoftTabs = function (val) {
+        this.setOption("useSoftTabs", val);
     };
-    Search.prototype.getOptions = function () {
-        return lang.copyObject(this.$options);
+    EditSession.prototype.getUseSoftTabs = function () {
+        return this.$useSoftTabs && !this.$mode.$indentWithTabs;
     };
-    Search.prototype.setOptions = function (options) {
-        this.$options = options;
+    EditSession.prototype.setTabSize = function (tabSize) {
+        this.setOption("tabSize", tabSize);
     };
-    Search.prototype.find = function (session) {
-        var options = this.$options;
-        var iterator = this.$matchIterator(session, options);
-        if (!iterator)
-            return false;
-        var firstRange = null;
-        iterator.forEach(function (sr, sc, er, ec) {
-            firstRange = new Range(sr, sc, er, ec);
-            if (sc == ec && options.start && /**@type{Range}*/ (options.start).start
-                && options.skipCurrent != false && firstRange.isEqual(/**@type{Range}*/ (options.start))) {
-                firstRange = null;
-                return false;
-            }
-            return true;
-        });
-        return firstRange;
+    EditSession.prototype.getTabSize = function () {
+        return this.$tabSize;
     };
-    Search.prototype.findAll = function (session) {
-        var options = this.$options;
-        if (!options.needle)
-            return [];
-        this.$assembleRegExp(options);
-        var range = options.range;
-        var lines = range
-            ? session.getLines(range.start.row, range.end.row)
-            : session.doc.getAllLines();
-        var ranges = [];
-        var re = options.re;
-        if (options.$isMultiLine) {
-            var len = re.length;
-            var maxRow = lines.length - len;
-            var prevRange;
-            outer: for (var row = re.offset || 0; row <= maxRow; row++) {
-                for (var j = 0; j < len; j++)
-                    if (lines[row + j].search(re[j]) == -1)
-                        continue outer;
-                var startLine = lines[row];
-                var line = lines[row + len - 1];
-                var startIndex = startLine.length - startLine.match(re[0])[0].length;
-                var endIndex = line.match(re[len - 1])[0].length;
-                if (prevRange && prevRange.end.row === row &&
-                    prevRange.end.column > startIndex) {
-                    continue;
-                }
-                ranges.push(prevRange = new Range(row, startIndex, row + len - 1, endIndex));
-                if (len > 2)
-                    row = row + len - 2;
-            }
-        }
-        else {
-            for (var i = 0; i < lines.length; i++) {
-                var matches = lang.getMatchOffsets(lines[i], re);
-                for (var j = 0; j < matches.length; j++) {
-                    var match = matches[j];
-                    ranges.push(new Range(i, match.offset, i, match.offset + match.length));
-                }
-            }
-        }
-        if (range) {
-            var startColumn = range.start.column;
-            var endColumn = range.end.column;
-            var i = 0, j = ranges.length - 1;
-            while (i < j && ranges[i].start.column < startColumn && ranges[i].start.row == 0)
-                i++;
-            var endRow = range.end.row - range.start.row;
-            while (i < j && ranges[j].end.column > endColumn && ranges[j].end.row == endRow)
-                j--;
-            ranges = ranges.slice(i, j + 1);
-            for (i = 0, j = ranges.length; i < j; i++) {
-                ranges[i].start.row += range.start.row;
-                ranges[i].end.row += range.start.row;
-            }
-        }
-        return ranges;
+    EditSession.prototype.isTabStop = function (position) {
+        return this.$useSoftTabs && (position.column % this.$tabSize === 0);
     };
-    Search.prototype.replace = function (input, replacement) {
-        var options = this.$options;
-        var re = this.$assembleRegExp(options);
-        if (options.$isMultiLine)
-            return replacement;
-        if (!re)
-            return;
-        var match = re.exec(input);
-        if (!match || match[0].length != input.length)
-            return null;
-        if (!options.regExp) {
-            replacement = replacement.replace(/\$/g, "$$$$");
-        }
-        replacement = input.replace(re, replacement);
-        if (options.preserveCase) {
-            replacement = replacement.split("");
-            for (var i = Math.min(input.length, input.length); i--;) {
-                var ch = input[i];
-                if (ch && ch.toLowerCase() != ch)
-                    replacement[i] = replacement[i].toUpperCase();
-                else
-                    replacement[i] = replacement[i].toLowerCase();
-            }
-            replacement = replacement.join("");
-        }
-        return replacement;
+    EditSession.prototype.setNavigateWithinSoftTabs = function (navigateWithinSoftTabs) {
+        this.setOption("navigateWithinSoftTabs", navigateWithinSoftTabs);
     };
-    Search.prototype.$assembleRegExp = function (options, $disableFakeMultiline) {
-        if (options.needle instanceof RegExp)
-            return options.re = options.needle;
-        var needle = options.needle;
-        if (!options.needle)
-            return options.re = false;
-        if (!options.regExp)
-            needle = lang.escapeRegExp(needle);
-        var modifier = options.caseSensitive ? "gm" : "gmi";
-        try {
-            new RegExp(needle, "u");
-            options.$supportsUnicodeFlag = true;
-            modifier += "u";
-        }
-        catch (e) {
-            options.$supportsUnicodeFlag = false; //left for backward compatibility with previous versions for cases like /ab\{2}/gu
-        }
-        if (options.wholeWord)
-            needle = addWordBoundary(needle, options);
-        options.$isMultiLine = !$disableFakeMultiline && /[\n\r]/.test(needle);
-        if (options.$isMultiLine)
-            return options.re = this.$assembleMultilineRegExp(needle, modifier);
-        try {
-            var re = new RegExp(needle, modifier);
-        }
-        catch (e) {
-            re = false;
+    EditSession.prototype.getNavigateWithinSoftTabs = function () {
+        return this.$navigateWithinSoftTabs;
+    };
+    EditSession.prototype.setOverwrite = function (overwrite) {
+        this.setOption("overwrite", overwrite);
+    };
+    EditSession.prototype.getOverwrite = function () {
+        return this.$overwrite;
+    };
+    EditSession.prototype.toggleOverwrite = function () {
+        this.setOverwrite(!this.$overwrite);
+    };
+    EditSession.prototype.addGutterDecoration = function (row, className) {
+        if (!this.$decorations[row])
+            this.$decorations[row] = "";
+        this.$decorations[row] += " " + className;
+        this._signal("changeBreakpoint", {});
+    };
+    EditSession.prototype.removeGutterDecoration = function (row, className) {
+        this.$decorations[row] = (this.$decorations[row] || "").replace(" " + className, "");
+        this._signal("changeBreakpoint", {});
+    };
+    EditSession.prototype.getBreakpoints = function () {
+        return this.$breakpoints;
+    };
+    EditSession.prototype.setBreakpoints = function (rows) {
+        this.$breakpoints = [];
+        for (var i = 0; i < rows.length; i++) {
+            this.$breakpoints[rows[i]] = "ace_breakpoint";
         }
-        return options.re = re;
+        this._signal("changeBreakpoint", {});
     };
-    Search.prototype.$assembleMultilineRegExp = function (needle, modifier) {
-        var parts = needle.replace(/\r\n|\r|\n/g, "$\n^").split("\n");
-        var re = [];
-        for (var i = 0; i < parts.length; i++)
-            try {
-                re.push(new RegExp(parts[i], modifier));
-            }
-            catch (e) {
-                return false;
-            }
-        return re;
+    EditSession.prototype.clearBreakpoints = function () {
+        this.$breakpoints = [];
+        this._signal("changeBreakpoint", {});
     };
-    Search.prototype.$matchIterator = function (session, options) {
-        var re = this.$assembleRegExp(options);
-        if (!re)
-            return false;
-        var backwards = options.backwards == true;
-        var skipCurrent = options.skipCurrent != false;
-        var supportsUnicodeFlag = re.unicode;
-        var range = options.range;
-        var start = options.start;
-        if (!start)
-            start = range ? range[backwards ? "end" : "start"] : session.selection.getRange();
-        if (start.start)
-            start = start[skipCurrent != backwards ? "end" : "start"];
-        var firstRow = range ? range.start.row : 0;
-        var lastRow = range ? range.end.row : session.getLength() - 1;
-        if (backwards) {
-            var forEach = function (callback) {
-                var row = start.row;
-                if (forEachInLine(row, start.column, callback))
-                    return;
-                for (row--; row >= firstRow; row--)
-                    if (forEachInLine(row, Number.MAX_VALUE, callback))
-                        return;
-                if (options.wrap == false)
-                    return;
-                for (row = lastRow, firstRow = start.row; row >= firstRow; row--)
-                    if (forEachInLine(row, Number.MAX_VALUE, callback))
-                        return;
-            };
+    EditSession.prototype.setBreakpoint = function (row, className) {
+        if (className === undefined)
+            className = "ace_breakpoint";
+        if (className)
+            this.$breakpoints[row] = className;
+        else
+            delete this.$breakpoints[row];
+        this._signal("changeBreakpoint", {});
+    };
+    EditSession.prototype.clearBreakpoint = function (row) {
+        delete this.$breakpoints[row];
+        this._signal("changeBreakpoint", {});
+    };
+    EditSession.prototype.addMarker = function (range, clazz, type, inFront) {
+        var id = this.$markerId++;
+        var marker = {
+            range: range,
+            type: type || "line",
+            renderer: typeof type == "function" ? type : null,
+            clazz: clazz,
+            inFront: !!inFront,
+            id: id
+        };
+        if (inFront) {
+            this.$frontMarkers[id] = marker;
+            this._signal("changeFrontMarker");
         }
         else {
-            var forEach = function (callback) {
-                var row = start.row;
-                if (forEachInLine(row, start.column, callback))
-                    return;
-                for (row = row + 1; row <= lastRow; row++)
-                    if (forEachInLine(row, 0, callback))
-                        return;
-                if (options.wrap == false)
-                    return;
-                for (row = firstRow, lastRow = start.row; row <= lastRow; row++)
-                    if (forEachInLine(row, 0, callback))
-                        return;
-            };
-        }
-        if (options.$isMultiLine) {
-            var len = re.length;
-            var forEachInLine = function (row, offset, callback) {
-                var startRow = backwards ? row - len + 1 : row;
-                if (startRow < 0 || startRow + len > session.getLength())
-                    return;
-                var line = session.getLine(startRow);
-                var startIndex = line.search(re[0]);
-                if (!backwards && startIndex < offset || startIndex === -1)
-                    return;
-                for (var i = 1; i < len; i++) {
-                    line = session.getLine(startRow + i);
-                    if (line.search(re[i]) == -1)
-                        return;
-                }
-                var endIndex = line.match(re[len - 1])[0].length;
-                if (backwards && endIndex > offset)
-                    return;
-                if (callback(startRow, startIndex, startRow + len - 1, endIndex))
-                    return true;
-            };
+            this.$backMarkers[id] = marker;
+            this._signal("changeBackMarker");
         }
-        else if (backwards) {
-            var forEachInLine = function (row, endIndex, callback) {
-                var line = session.getLine(row);
-                var matches = [];
-                var m, last = 0;
-                re.lastIndex = 0;
-                while ((m = re.exec(line))) {
-                    var length = m[0].length;
-                    last = m.index;
-                    if (!length) {
-                        if (last >= line.length)
-                            break;
-                        re.lastIndex = last += lang.skipEmptyMatch(line, last, supportsUnicodeFlag);
-                    }
-                    if (m.index + length > endIndex)
-                        break;
-                    matches.push(m.index, length);
-                }
-                for (var i = matches.length - 1; i >= 0; i -= 2) {
-                    var column = matches[i - 1];
-                    var length = matches[i];
-                    if (callback(row, column, row, column + length))
-                        return true;
-                }
-            };
+        return id;
+    };
+    EditSession.prototype.addDynamicMarker = function (marker, inFront) {
+        if (!marker.update)
+            return;
+        var id = this.$markerId++;
+        marker.id = id;
+        marker.inFront = !!inFront;
+        if (inFront) {
+            this.$frontMarkers[id] = marker;
+            this._signal("changeFrontMarker");
         }
         else {
-            var forEachInLine = function (row, startIndex, callback) {
-                var line = session.getLine(row);
-                var last;
-                var m;
-                re.lastIndex = startIndex;
-                while ((m = re.exec(line))) {
-                    var length = m[0].length;
-                    last = m.index;
-                    if (callback(row, last, row, last + length))
-                        return true;
-                    if (!length) {
-                        re.lastIndex = last += lang.skipEmptyMatch(line, last, supportsUnicodeFlag);
-                        if (last >= line.length)
-                            return false;
-                    }
-                }
-            };
+            this.$backMarkers[id] = marker;
+            this._signal("changeBackMarker");
         }
-        return { forEach: forEach };
+        return marker;
     };
-    return Search;
-}());
-function addWordBoundary(needle, options) {
-    var supportsLookbehind = lang.supportsLookbehind();
-    function wordBoundary(c, firstChar) {
-        if (firstChar === void 0) { firstChar = true; }
-        var wordRegExp = supportsLookbehind && options.$supportsUnicodeFlag ? new RegExp("[\\p{L}\\p{N}_]", "u") : new RegExp("\\w");
-        if (wordRegExp.test(c) || options.regExp) {
-            if (supportsLookbehind && options.$supportsUnicodeFlag) {
-                if (firstChar)
-                    return "(?<=^|[^\\p{L}\\p{N}_])";
-                return "(?=[^\\p{L}\\p{N}_]|$)";
-            }
-            return "\\b";
+    EditSession.prototype.removeMarker = function (markerId) {
+        var marker = this.$frontMarkers[markerId] || this.$backMarkers[markerId];
+        if (!marker)
+            return;
+        var markers = marker.inFront ? this.$frontMarkers : this.$backMarkers;
+        delete (markers[markerId]);
+        this._signal(marker.inFront ? "changeFrontMarker" : "changeBackMarker");
+    };
+    EditSession.prototype.getMarkers = function (inFront) {
+        return inFront ? this.$frontMarkers : this.$backMarkers;
+    };
+    EditSession.prototype.highlight = function (re) {
+        if (!this.$searchHighlight) {
+            var highlight = new SearchHighlight(null, "ace_selected-word", "text");
+            this.$searchHighlight = this.addDynamicMarker(highlight);
         }
-        return "";
-    }
-    var needleArray = Array.from(needle);
-    var firstChar = needleArray[0];
-    var lastChar = needleArray[needleArray.length - 1];
-    return wordBoundary(firstChar) + needle + wordBoundary(lastChar, false);
-}
-exports.Search = Search;
-
-});
-
-define("ace/keyboard/hash_handler",["require","exports","module","ace/lib/keys","ace/lib/useragent"], function(require, exports, module){"use strict";
-var __extends = (this && this.__extends) || (function () {
-    var extendStatics = function (d, b) {
-        extendStatics = Object.setPrototypeOf ||
-            ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
-            function (d, b) { for (var p in b) if (Object.prototype.hasOwnProperty.call(b, p)) d[p] = b[p]; };
-        return extendStatics(d, b);
+        this.$searchHighlight.setRegexp(re);
     };
-    return function (d, b) {
-        if (typeof b !== "function" && b !== null)
-            throw new TypeError("Class extends value " + String(b) + " is not a constructor or null");
-        extendStatics(d, b);
-        function __() { this.constructor = d; }
-        d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
+    EditSession.prototype.highlightLines = function (startRow, endRow, clazz, inFront) {
+        if (typeof endRow != "number") {
+            clazz = endRow;
+            endRow = startRow;
+        }
+        if (!clazz)
+            clazz = "ace_step";
+        var range = new Range(startRow, 0, endRow, Infinity);
+        range.id = this.addMarker(range, clazz, "fullLine", inFront);
+        return range;
     };
-})(); var keyUtil = require("../lib/keys");
-var useragent = require("../lib/useragent");
-var KEY_MODS = keyUtil.KEY_MODS;
-var MultiHashHandler = /** @class */ (function () {
-    function MultiHashHandler(config, platform) {
-        this.$init(config, platform, false);
-    }
-    MultiHashHandler.prototype.$init = function (config, platform, $singleCommand) {
-        this.platform = platform || (useragent.isMac ? "mac" : "win");
-        this.commands = {};
-        this.commandKeyBinding = {};
-        this.addCommands(config);
-        this.$singleCommand = $singleCommand;
+    EditSession.prototype.setAnnotations = function (annotations) {
+        this.$annotations = annotations;
+        this._signal("changeAnnotation", {});
     };
-    MultiHashHandler.prototype.addCommand = function (command) {
-        if (this.commands[command.name])
-            this.removeCommand(command);
-        this.commands[command.name] = command;
-        if (command.bindKey)
-            this._buildKeyHash(command);
+    EditSession.prototype.getAnnotations = function () {
+        return this.$annotations || [];
     };
-    MultiHashHandler.prototype.removeCommand = function (command, keepCommand) {
-        var name = command && (typeof command === 'string' ? command : command.name);
-        command = this.commands[name];
-        if (!keepCommand)
-            delete this.commands[name];
-        var ckb = this.commandKeyBinding;
-        for (var keyId in ckb) {
-            var cmdGroup = ckb[keyId];
-            if (cmdGroup == command) {
-                delete ckb[keyId];
-            }
-            else if (Array.isArray(cmdGroup)) {
-                var i = cmdGroup.indexOf(command);
-                if (i != -1) {
-                    cmdGroup.splice(i, 1);
-                    if (cmdGroup.length == 1)
-                        ckb[keyId] = cmdGroup[0];
-                }
-            }
-        }
+    EditSession.prototype.clearAnnotations = function () {
+        this.setAnnotations([]);
     };
-    MultiHashHandler.prototype.bindKey = function (key, command, position) {
-        if (typeof key == "object" && key) {
-            if (position == undefined)
-                position = key.position;
-            key = key[this.platform];
+    EditSession.prototype.$detectNewLine = function (text) {
+        var match = text.match(/^.*?(\r?\n)/m);
+        if (match) {
+            this.$autoNewLine = match[1];
         }
-        if (!key)
-            return;
-        if (typeof command == "function")
-            return this.addCommand({ exec: command, bindKey: key, name: command.name || /**@type{string}*/ (key) }); (key).split("|").forEach(function (keyPart) {
-            var chain = "";
-            if (keyPart.indexOf(" ") != -1) {
-                var parts = keyPart.split(/\s+/);
-                keyPart = parts.pop();
-                parts.forEach(function (keyPart) {
-                    var binding = this.parseKeys(keyPart);
-                    var id = KEY_MODS[binding.hashId] + binding.key;
-                    chain += (chain ? " " : "") + id;
-                    this._addCommandToBinding(chain, "chainKeys");
-                }, this);
-                chain += " ";
-            }
-            var binding = this.parseKeys(keyPart);
-            var id = KEY_MODS[binding.hashId] + binding.key;
-            this._addCommandToBinding(chain + id, command, position);
-        }, this);
-    };
-    MultiHashHandler.prototype._addCommandToBinding = function (keyId, command, position) {
-        var ckb = this.commandKeyBinding, i;
-        if (!command) {
-            delete ckb[keyId];
+        else {
+            this.$autoNewLine = "\n";
         }
-        else if (!ckb[keyId] || this.$singleCommand) {
-            ckb[keyId] = command;
+    };
+    EditSession.prototype.getWordRange = function (row, column) {
+        var line = this.getLine(row);
+        var inToken = false;
+        if (column > 0)
+            inToken = !!line.charAt(column - 1).match(this.tokenRe);
+        if (!inToken)
+            inToken = !!line.charAt(column).match(this.tokenRe);
+        if (inToken)
+            var re = this.tokenRe;
+        else if (/^\s+$/.test(line.slice(column - 1, column + 1)))
+            var re = /\s/;
+        else
+            var re = this.nonTokenRe;
+        var start = column;
+        if (start > 0) {
+            do {
+                start--;
+            } while (start >= 0 && line.charAt(start).match(re));
+            start++;
         }
-        else {
-            if (!Array.isArray(ckb[keyId])) {
-                ckb[keyId] = [ckb[keyId]];
-            }
-            else if ((i = ckb[keyId].indexOf(command)) != -1) {
-                ckb[keyId].splice(i, 1);
-            }
-            if (typeof position != "number") {
-                position = getPosition(command);
-            }
-            var commands = ckb[keyId];
-            for (i = 0; i < commands.length; i++) {
-                var other = commands[i];
-                var otherPos = getPosition(other);
-                if (otherPos > position)
-                    break;
-            }
-            commands.splice(i, 0, command);
+        var end = column;
+        while (end < line.length && line.charAt(end).match(re)) {
+            end++;
         }
+        return new Range(row, start, row, end);
     };
-    MultiHashHandler.prototype.addCommands = function (commands) {
-        commands && Object.keys(commands).forEach(function (name) {
-            var command = commands[name];
-            if (!command)
-                return;
-            if (typeof command === "string")
-                return this.bindKey(command, name);
-            if (typeof command === "function")
-                command = { exec: command };
-            if (typeof command !== "object")
-                return;
-            if (!command.name)
-                command.name = name;
-            this.addCommand(command);
-        }, this);
+    EditSession.prototype.getAWordRange = function (row, column) {
+        var wordRange = this.getWordRange(row, column);
+        var line = this.getLine(wordRange.end.row);
+        while (line.charAt(wordRange.end.column).match(/[ \t]/)) {
+            wordRange.end.column += 1;
+        }
+        return wordRange;
     };
-    MultiHashHandler.prototype.removeCommands = function (commands) {
-        Object.keys(commands).forEach(function (name) {
-            this.removeCommand(commands[name]);
-        }, this);
+    EditSession.prototype.setNewLineMode = function (newLineMode) {
+        this.doc.setNewLineMode(newLineMode);
     };
-    MultiHashHandler.prototype.bindKeys = function (keyList) {
-        Object.keys(keyList).forEach(function (key) {
-            this.bindKey(key, keyList[key]);
-        }, this);
+    EditSession.prototype.getNewLineMode = function () {
+        return this.doc.getNewLineMode();
     };
-    MultiHashHandler.prototype._buildKeyHash = function (command) {
-        this.bindKey(command.bindKey, command);
+    EditSession.prototype.setUseWorker = function (useWorker) { this.setOption("useWorker", useWorker); };
+    EditSession.prototype.getUseWorker = function () { return this.$useWorker; };
+    EditSession.prototype.onReloadTokenizer = function (e) {
+        var rows = e.data;
+        this.bgTokenizer.start(rows.first);
+        this._signal("tokenizerUpdate", e);
     };
-    MultiHashHandler.prototype.parseKeys = function (keys) {
-        var parts = keys.toLowerCase().split(/[\-\+]([\-\+])?/).filter(function (x) { return x; });
-        var key = parts.pop();
-        var keyCode = keyUtil[key];
-        if (keyUtil.FUNCTION_KEYS[keyCode])
-            key = keyUtil.FUNCTION_KEYS[keyCode].toLowerCase();
-        else if (!parts.length)
-            return { key: key, hashId: -1 };
-        else if (parts.length == 1 && parts[0] == "shift")
-            return { key: key.toUpperCase(), hashId: -1 };
-        var hashId = 0;
-        for (var i = parts.length; i--;) {
-            var modifier = keyUtil.KEY_MODS[parts[i]];
-            if (modifier == null) {
-                if (typeof console != "undefined")
-                    console.error("invalid modifier " + parts[i] + " in " + keys);
-                return false;
-            }
-            hashId |= modifier;
+    EditSession.prototype.setMode = function (mode, cb) {
+        if (mode && typeof mode === "object") {
+            if (mode.getTokenizer)
+                return this.$onChangeMode(mode);
+            var options = mode;
+            var path = options.path;
         }
-        return { key: key, hashId: hashId };
-    };
-    MultiHashHandler.prototype.findKeyCommand = function (hashId, keyString) {
-        var key = KEY_MODS[hashId] + keyString;
-        return this.commandKeyBinding[key];
-    };
-    MultiHashHandler.prototype.handleKeyboard = function (data, hashId, keyString, keyCode) {
-        if (keyCode < 0)
+        else {
+            path = /**@type{string}*/ (mode) || "ace/mode/text";
+        }
+        if (!this.$modes["ace/mode/text"])
+            this.$modes["ace/mode/text"] = new TextMode();
+        if (this.$modes[path] && !options) {
+            this.$onChangeMode(this.$modes[path]);
+            cb && cb();
             return;
-        var key = KEY_MODS[hashId] + keyString;
-        var command = this.commandKeyBinding[key];
-        if (data.$keyChain) {
-            data.$keyChain += " " + key;
-            command = this.commandKeyBinding[data.$keyChain] || command;
         }
-        if (command) {
-            if (command == "chainKeys" || command[command.length - 1] == "chainKeys") {
-                data.$keyChain = data.$keyChain || key;
-                return { command: "null" };
+        this.$modeId = path;
+        config.loadModule(["mode", path], function (m) {
+            if (this.$modeId !== path)
+                return cb && cb();
+            if (this.$modes[path] && !options) {
+                this.$onChangeMode(this.$modes[path]);
             }
+            else if (m && m.Mode) {
+                m = new m.Mode(options);
+                if (!options) {
+                    this.$modes[path] = m;
+                    m.$id = path;
+                }
+                this.$onChangeMode(m);
+            }
+            cb && cb();
+        }.bind(this));
+        if (!this.$mode)
+            this.$onChangeMode(this.$modes["ace/mode/text"], true);
+    };
+    EditSession.prototype.$onChangeMode = function (mode, $isPlaceholder) {
+        if (!$isPlaceholder)
+            this.$modeId = mode.$id;
+        if (this.$mode === mode)
+            return;
+        var oldMode = this.$mode;
+        this.$mode = mode;
+        this.$stopWorker();
+        if (this.$useWorker)
+            this.$startWorker();
+        var tokenizer = mode.getTokenizer();
+        if (tokenizer.on !== undefined) {
+            var onReloadTokenizer = this.onReloadTokenizer.bind(this);
+            tokenizer.on("update", onReloadTokenizer);
+        }
+        this.bgTokenizer.setTokenizer(tokenizer);
+        this.bgTokenizer.setDocument(this.getDocument());
+        this.tokenRe = mode.tokenRe;
+        this.nonTokenRe = mode.nonTokenRe;
+        if (!$isPlaceholder) {
+            if (mode.attachToSession)
+                mode.attachToSession(this);
+            this.$options.wrapMethod.set.call(this, this.$wrapMethod);
+            this.$setFolding(mode.foldingRules);
+            this.bgTokenizer.start(0);
+            this._emit("changeMode", { oldMode: oldMode, mode: mode });
         }
-        if (data.$keyChain) {
-            if ((!hashId || hashId == 4) && keyString.length == 1)
-                data.$keyChain = data.$keyChain.slice(0, -key.length - 1); // wait for input
-            else if (hashId == -1 || keyCode > 0)
-                data.$keyChain = ""; // reset keyChain
-        }
-        return { command: command };
     };
-    MultiHashHandler.prototype.getStatusText = function (editor, data) {
-        return data.$keyChain || "";
+    EditSession.prototype.$stopWorker = function () {
+        if (this.$worker) {
+            this.$worker.terminate();
+            this.$worker = null;
+        }
     };
-    return MultiHashHandler;
-}());
-function getPosition(command) {
-    return typeof command == "object" && command.bindKey
-        && command.bindKey.position
-        || (command.isDefault ? -100 : 0);
-}
-var HashHandler = /** @class */ (function (_super) {
-    __extends(HashHandler, _super);
-    function HashHandler(config, platform) {
-        var _this = _super.call(this, config, platform) || this;
-        _this.$singleCommand = true;
-        return _this;
-    }
-    return HashHandler;
-}(MultiHashHandler));
-HashHandler.call = function (thisArg, config, platform) {
-    MultiHashHandler.prototype.$init.call(thisArg, config, platform, true);
-};
-MultiHashHandler.call = function (thisArg, config, platform) {
-    MultiHashHandler.prototype.$init.call(thisArg, config, platform, false);
-};
-exports.HashHandler = HashHandler;
-exports.MultiHashHandler = MultiHashHandler;
-
-});
-
-define("ace/commands/command_manager",["require","exports","module","ace/lib/oop","ace/keyboard/hash_handler","ace/lib/event_emitter"], function(require, exports, module){"use strict";
-var __extends = (this && this.__extends) || (function () {
-    var extendStatics = function (d, b) {
-        extendStatics = Object.setPrototypeOf ||
-            ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
-            function (d, b) { for (var p in b) if (Object.prototype.hasOwnProperty.call(b, p)) d[p] = b[p]; };
-        return extendStatics(d, b);
+    EditSession.prototype.$startWorker = function () {
+        try {
+            this.$worker = this.$mode.createWorker(this);
+        }
+        catch (e) {
+            config.warn("Could not load worker", e);
+            this.$worker = null;
+        }
     };
-    return function (d, b) {
-        if (typeof b !== "function" && b !== null)
-            throw new TypeError("Class extends value " + String(b) + " is not a constructor or null");
-        extendStatics(d, b);
-        function __() { this.constructor = d; }
-        d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
+    EditSession.prototype.getMode = function () {
+        return this.$mode;
     };
-})();
-var oop = require("../lib/oop");
-var MultiHashHandler = require("../keyboard/hash_handler").MultiHashHandler;
-var EventEmitter = require("../lib/event_emitter").EventEmitter;
-var CommandManager = /** @class */ (function (_super) {
-    __extends(CommandManager, _super);
-    function CommandManager(platform, commands) {
-        var _this = _super.call(this, commands, platform) || this;
-        _this.byName = _this.commands;
-        _this.setDefaultHandler("exec", function (e) {
-            if (!e.args) {
-                return e.command.exec(e.editor, {}, e.event, true);
-            }
-            return e.command.exec(e.editor, e.args, e.event, false);
+    EditSession.prototype.setScrollTop = function (scrollTop) {
+        if (this.$scrollTop === scrollTop || isNaN(scrollTop))
+            return;
+        this.$scrollTop = scrollTop;
+        this._signal("changeScrollTop", scrollTop);
+    };
+    EditSession.prototype.getScrollTop = function () {
+        return this.$scrollTop;
+    };
+    EditSession.prototype.setScrollLeft = function (scrollLeft) {
+        if (this.$scrollLeft === scrollLeft || isNaN(scrollLeft))
+            return;
+        this.$scrollLeft = scrollLeft;
+        this._signal("changeScrollLeft", scrollLeft);
+    };
+    EditSession.prototype.getScrollLeft = function () {
+        return this.$scrollLeft;
+    };
+    EditSession.prototype.getScreenWidth = function () {
+        this.$computeWidth();
+        if (this.lineWidgets)
+            return Math.max(this.getLineWidgetMaxWidth(), this.screenWidth);
+        return this.screenWidth;
+    };
+    EditSession.prototype.getLineWidgetMaxWidth = function () {
+        if (this.lineWidgetsWidth != null)
+            return this.lineWidgetsWidth;
+        var width = 0;
+        this.lineWidgets.forEach(function (w) {
+            if (w && w.screenWidth > width)
+                width = w.screenWidth;
         });
-        return _this;
-    }
-    CommandManager.prototype.exec = function (command, editor, args) {
-        if (Array.isArray(command)) {
-            for (var i = command.length; i--;) {
-                if (this.exec(command[i], editor, args))
-                    return true;
+        return this.lineWidgetWidth = width;
+    };
+    EditSession.prototype.$computeWidth = function (force) {
+        if (this.$modified || force) {
+            this.$modified = false;
+            if (this.$useWrapMode)
+                return this.screenWidth = this.$wrapLimit;
+            var lines = this.doc.getAllLines();
+            var cache = this.$rowLengthCache;
+            var longestScreenLine = 0;
+            var foldIndex = 0;
+            var foldLine = this.$foldData[foldIndex];
+            var foldStart = foldLine ? foldLine.start.row : Infinity;
+            var len = lines.length;
+            for (var i = 0; i < len; i++) {
+                if (i > foldStart) {
+                    i = foldLine.end.row + 1;
+                    if (i >= len)
+                        break;
+                    foldLine = this.$foldData[foldIndex++];
+                    foldStart = foldLine ? foldLine.start.row : Infinity;
+                }
+                if (cache[i] == null)
+                    cache[i] = this.$getStringScreenWidth(lines[i])[0];
+                if (cache[i] > longestScreenLine)
+                    longestScreenLine = cache[i];
             }
-            return false;
-        }
-        if (typeof command === "string")
-            command = this.commands[command];
-        if (!this.canExecute(command, editor)) {
-            return false;
+            this.screenWidth = longestScreenLine;
         }
-        var e = { editor: editor, command: command, args: args };
-        e.returnValue = this._emit("exec", e);
-        this._signal("afterExec", e);
-        return e.returnValue === false ? false : true;
     };
-    CommandManager.prototype.canExecute = function (command, editor) {
-        if (typeof command === "string")
-            command = this.commands[command];
-        if (!command)
-            return false;
-        if (editor && editor.$readOnly && !command.readOnly)
-            return false;
-        if (this.$checkCommandState != false && command.isAvailable && !command.isAvailable(editor))
-            return false;
-        return true;
+    EditSession.prototype.getLine = function (row) {
+        return this.doc.getLine(row);
     };
-    CommandManager.prototype.toggleRecording = function (editor) {
-        if (this.$inReplay)
+    EditSession.prototype.getLines = function (firstRow, lastRow) {
+        return this.doc.getLines(firstRow, lastRow);
+    };
+    EditSession.prototype.getLength = function () {
+        return this.doc.getLength();
+    };
+    EditSession.prototype.getTextRange = function (range) {
+        return this.doc.getTextRange(range || this.selection.getRange());
+    };
+    EditSession.prototype.insert = function (position, text) {
+        return this.doc.insert(position, text);
+    };
+    EditSession.prototype.remove = function (range) {
+        return this.doc.remove(range);
+    };
+    EditSession.prototype.removeFullLines = function (firstRow, lastRow) {
+        return this.doc.removeFullLines(firstRow, lastRow);
+    };
+    EditSession.prototype.undoChanges = function (deltas, dontSelect) {
+        if (!deltas.length)
             return;
-        editor && editor._emit("changeStatus");
-        if (this.recording) {
-            this.macro.pop();
-            this.off("exec", this.$addCommandToMacro);
-            if (!this.macro.length)
-                this.macro = this.oldMacro;
-            return this.recording = false;
+        this.$fromUndo = true;
+        for (var i = deltas.length - 1; i != -1; i--) {
+            var delta = deltas[i];
+            if (delta.action == "insert" || delta.action == "remove") {
+                this.doc.revertDelta(delta);
+            }
+            else if (delta.folds) {
+                this.addFolds(delta.folds);
+            }
         }
-        if (!this.$addCommandToMacro) {
-            this.$addCommandToMacro = function (e) {
-                this.macro.push([e.command, e.args]);
-            }.bind(this);
+        if (!dontSelect && this.$undoSelect) {
+            if (deltas.selectionBefore)
+                this.selection.fromJSON(deltas.selectionBefore);
+            else
+                this.selection.setRange(this.$getUndoSelection(deltas, true));
         }
-        this.oldMacro = this.macro;
-        this.macro = [];
-        this.on("exec", this.$addCommandToMacro);
-        return this.recording = true;
+        this.$fromUndo = false;
     };
-    CommandManager.prototype.replay = function (editor) {
-        if (this.$inReplay || !this.macro)
+    EditSession.prototype.redoChanges = function (deltas, dontSelect) {
+        if (!deltas.length)
             return;
-        if (this.recording)
-            return this.toggleRecording(editor);
-        try {
-            this.$inReplay = true;
-            this.macro.forEach(function (x) {
-                if (typeof x == "string")
-                    this.exec(x, editor);
-                else
-                    this.exec(x[0], editor, x[1]);
-            }, this);
+        this.$fromUndo = true;
+        for (var i = 0; i < deltas.length; i++) {
+            var delta = deltas[i];
+            if (delta.action == "insert" || delta.action == "remove") {
+                this.doc.$safeApplyDelta(delta);
+            }
         }
-        finally {
-            this.$inReplay = false;
+        if (!dontSelect && this.$undoSelect) {
+            if (deltas.selectionAfter)
+                this.selection.fromJSON(deltas.selectionAfter);
+            else
+                this.selection.setRange(this.$getUndoSelection(deltas, false));
         }
+        this.$fromUndo = false;
     };
-    CommandManager.prototype.trimMacro = function (m) {
-        return m.map(function (x) {
-            if (typeof x[0] != "string")
-                x[0] = x[0].name;
-            if (!x[1])
-                x = x[0];
+    EditSession.prototype.setUndoSelect = function (enable) {
+        this.$undoSelect = enable;
+    };
+    EditSession.prototype.$getUndoSelection = function (deltas, isUndo) {
+        function isInsert(delta) {
+            return isUndo ? delta.action !== "insert" : delta.action === "insert";
+        }
+        var range, point;
+        for (var i = 0; i < deltas.length; i++) {
+            var delta = deltas[i];
+            if (!delta.start)
+                continue; // skip folds
+            if (!range) {
+                if (isInsert(delta)) {
+                    range = Range.fromPoints(delta.start, delta.end);
+                }
+                else {
+                    range = Range.fromPoints(delta.start, delta.start);
+                }
+                continue;
+            }
+            if (isInsert(delta)) {
+                point = delta.start;
+                if (range.compare(point.row, point.column) == -1) {
+                    range.setStart(point);
+                }
+                point = delta.end;
+                if (range.compare(point.row, point.column) == 1) {
+                    range.setEnd(point);
+                }
+            }
+            else {
+                point = delta.start;
+                if (range.compare(point.row, point.column) == -1) {
+                    range = Range.fromPoints(delta.start, delta.start);
+                }
+            }
+        }
+        return range;
+    };
+    EditSession.prototype.replace = function (range, text) {
+        return this.doc.replace(range, text);
+    };
+    EditSession.prototype.moveText = function (fromRange, toPosition, copy) {
+        var text = this.getTextRange(fromRange);
+        var folds = this.getFoldsInRange(fromRange);
+        var toRange = Range.fromPoints(toPosition, toPosition);
+        if (!copy) {
+            this.remove(fromRange);
+            var rowDiff = fromRange.start.row - fromRange.end.row;
+            var collDiff = rowDiff ? -fromRange.end.column : fromRange.start.column - fromRange.end.column;
+            if (collDiff) {
+                if (toRange.start.row == fromRange.end.row && toRange.start.column > fromRange.end.column)
+                    toRange.start.column += collDiff;
+                if (toRange.end.row == fromRange.end.row && toRange.end.column > fromRange.end.column)
+                    toRange.end.column += collDiff;
+            }
+            if (rowDiff && toRange.start.row >= fromRange.end.row) {
+                toRange.start.row += rowDiff;
+                toRange.end.row += rowDiff;
+            }
+        }
+        toRange.end = this.insert(toRange.start, text);
+        if (folds.length) {
+            var oldStart = fromRange.start;
+            var newStart = toRange.start;
+            var rowDiff = newStart.row - oldStart.row;
+            var collDiff = newStart.column - oldStart.column;
+            this.addFolds(folds.map(function (x) {
+                x = x.clone();
+                if (x.start.row == oldStart.row)
+                    x.start.column += collDiff;
+                if (x.end.row == oldStart.row)
+                    x.end.column += collDiff;
+                x.start.row += rowDiff;
+                x.end.row += rowDiff;
+                return x;
+            }));
+        }
+        return toRange;
+    };
+    EditSession.prototype.indentRows = function (startRow, endRow, indentString) {
+        indentString = indentString.replace(/\t/g, this.getTabString());
+        for (var row = startRow; row <= endRow; row++)
+            this.doc.insertInLine({ row: row, column: 0 }, indentString);
+    };
+    EditSession.prototype.outdentRows = function (range) {
+        var rowRange = range.collapseRows();
+        var deleteRange = new Range(0, 0, 0, 0);
+        var size = this.getTabSize();
+        for (var i = rowRange.start.row; i <= rowRange.end.row; ++i) {
+            var line = this.getLine(i);
+            deleteRange.start.row = i;
+            deleteRange.end.row = i;
+            for (var j = 0; j < size; ++j)
+                if (line.charAt(j) != ' ')
+                    break;
+            if (j < size && line.charAt(j) == '\t') {
+                deleteRange.start.column = j;
+                deleteRange.end.column = j + 1;
+            }
+            else {
+                deleteRange.start.column = 0;
+                deleteRange.end.column = j;
+            }
+            this.remove(deleteRange);
+        }
+    };
+    EditSession.prototype.$moveLines = function (firstRow, lastRow, dir) {
+        firstRow = this.getRowFoldStart(firstRow);
+        lastRow = this.getRowFoldEnd(lastRow);
+        if (dir < 0) {
+            var row = this.getRowFoldStart(firstRow + dir);
+            if (row < 0)
+                return 0;
+            var diff = row - firstRow;
+        }
+        else if (dir > 0) {
+            var row = this.getRowFoldEnd(lastRow + dir);
+            if (row > this.doc.getLength() - 1)
+                return 0;
+            var diff = row - lastRow;
+        }
+        else {
+            firstRow = this.$clipRowToDocument(firstRow);
+            lastRow = this.$clipRowToDocument(lastRow);
+            var diff = lastRow - firstRow + 1;
+        }
+        var range = new Range(firstRow, 0, lastRow, Number.MAX_VALUE);
+        var folds = this.getFoldsInRange(range).map(function (x) {
+            x = x.clone();
+            x.start.row += diff;
+            x.end.row += diff;
             return x;
         });
+        var lines = dir == 0
+            ? this.doc.getLines(firstRow, lastRow)
+            : this.doc.removeFullLines(firstRow, lastRow);
+        this.doc.insertFullLines(firstRow + diff, lines);
+        folds.length && this.addFolds(folds);
+        return diff;
     };
-    return CommandManager;
-}(MultiHashHandler));
-oop.implement(CommandManager.prototype, EventEmitter);
-exports.CommandManager = CommandManager;
-
-});
-
-define("ace/commands/default_commands",["require","exports","module","ace/lib/lang","ace/config","ace/range"], function(require, exports, module){"use strict";
-var lang = require("../lib/lang");
-var config = require("../config");
-var Range = require("../range").Range;
-function bindKey(win, mac) {
-    return { win: win, mac: mac };
-}
-exports.commands = [{
-        name: "showSettingsMenu",
-        description: "Show settings menu",
-        bindKey: bindKey("Ctrl-,", "Command-,"),
-        exec: function (editor) {
-            config.loadModule("ace/ext/settings_menu", function (module) {
-                module.init(editor);
-                editor.showSettingsMenu();
-            });
-        },
-        readOnly: true
-    }, {
-        name: "goToNextError",
-        description: "Go to next error",
-        bindKey: bindKey("Alt-E", "F4"),
-        exec: function (editor) {
-            config.loadModule("ace/ext/error_marker", function (module) {
-                module.showErrorMarker(editor, 1);
-            });
-        },
-        scrollIntoView: "animate",
-        readOnly: true
-    }, {
-        name: "goToPreviousError",
-        description: "Go to previous error",
-        bindKey: bindKey("Alt-Shift-E", "Shift-F4"),
-        exec: function (editor) {
-            config.loadModule("ace/ext/error_marker", function (module) {
-                module.showErrorMarker(editor, -1);
-            });
-        },
-        scrollIntoView: "animate",
-        readOnly: true
-    }, {
-        name: "selectall",
-        description: "Select all",
-        bindKey: bindKey("Ctrl-A", "Command-A"),
-        exec: function (editor) { editor.selectAll(); },
-        readOnly: true
-    }, {
-        name: "centerselection",
-        description: "Center selection",
-        bindKey: bindKey(null, "Ctrl-L"),
-        exec: function (editor) { editor.centerSelection(); },
-        readOnly: true
-    }, {
-        name: "gotoline",
-        description: "Go to line...",
-        bindKey: bindKey("Ctrl-L", "Command-L"),
-        exec: function (editor, line) {
-            if (typeof line === "number" && !isNaN(line))
-                editor.gotoLine(line);
-            editor.prompt({ $type: "gotoLine" });
-        },
-        readOnly: true
-    }, {
-        name: "fold",
-        bindKey: bindKey("Alt-L|Ctrl-F1", "Command-Alt-L|Command-F1"),
-        exec: function (editor) { editor.session.toggleFold(false); },
-        multiSelectAction: "forEach",
-        scrollIntoView: "center",
-        readOnly: true
-    }, {
-        name: "unfold",
-        bindKey: bindKey("Alt-Shift-L|Ctrl-Shift-F1", "Command-Alt-Shift-L|Command-Shift-F1"),
-        exec: function (editor) { editor.session.toggleFold(true); },
-        multiSelectAction: "forEach",
-        scrollIntoView: "center",
-        readOnly: true
-    }, {
-        name: "toggleFoldWidget",
-        description: "Toggle fold widget",
-        bindKey: bindKey("F2", "F2"),
-        exec: function (editor) { editor.session.toggleFoldWidget(); },
-        multiSelectAction: "forEach",
-        scrollIntoView: "center",
-        readOnly: true
-    }, {
-        name: "toggleParentFoldWidget",
-        description: "Toggle parent fold widget",
-        bindKey: bindKey("Alt-F2", "Alt-F2"),
-        exec: function (editor) { editor.session.toggleFoldWidget(true); },
-        multiSelectAction: "forEach",
-        scrollIntoView: "center",
-        readOnly: true
-    }, {
-        name: "foldall",
-        description: "Fold all",
-        bindKey: bindKey(null, "Ctrl-Command-Option-0"),
-        exec: function (editor) { editor.session.foldAll(); },
-        scrollIntoView: "center",
-        readOnly: true
-    }, {
-        name: "foldAllComments",
-        description: "Fold all comments",
-        bindKey: bindKey(null, "Ctrl-Command-Option-0"),
-        exec: function (editor) { editor.session.foldAllComments(); },
-        scrollIntoView: "center",
-        readOnly: true
-    }, {
-        name: "foldOther",
-        description: "Fold other",
-        bindKey: bindKey("Alt-0", "Command-Option-0"),
-        exec: function (editor) {
-            editor.session.foldAll();
-            editor.session.unfold(editor.selection.getAllRanges());
+    EditSession.prototype.moveLinesUp = function (firstRow, lastRow) {
+        return this.$moveLines(firstRow, lastRow, -1);
+    };
+    EditSession.prototype.moveLinesDown = function (firstRow, lastRow) {
+        return this.$moveLines(firstRow, lastRow, 1);
+    };
+    EditSession.prototype.duplicateLines = function (firstRow, lastRow) {
+        return this.$moveLines(firstRow, lastRow, 0);
+    };
+    EditSession.prototype.$clipRowToDocument = function (row) {
+        return Math.max(0, Math.min(row, this.doc.getLength() - 1));
+    };
+    EditSession.prototype.$clipColumnToRow = function (row, column) {
+        if (column < 0)
+            return 0;
+        return Math.min(this.doc.getLine(row).length, column);
+    };
+    EditSession.prototype.$clipPositionToDocument = function (row, column) {
+        column = Math.max(0, column);
+        if (row < 0) {
+            row = 0;
+            column = 0;
+        }
+        else {
+            var len = this.doc.getLength();
+            if (row >= len) {
+                row = len - 1;
+                column = this.doc.getLine(len - 1).length;
+            }
+            else {
+                column = Math.min(this.doc.getLine(row).length, column);
+            }
+        }
+        return {
+            row: row,
+            column: column
+        };
+    };
+    EditSession.prototype.$clipRangeToDocument = function (range) {
+        if (range.start.row < 0) {
+            range.start.row = 0;
+            range.start.column = 0;
+        }
+        else {
+            range.start.column = this.$clipColumnToRow(range.start.row, range.start.column);
+        }
+        var len = this.doc.getLength() - 1;
+        if (range.end.row > len) {
+            range.end.row = len;
+            range.end.column = this.doc.getLine(len).length;
+        }
+        else {
+            range.end.column = this.$clipColumnToRow(range.end.row, range.end.column);
+        }
+        return range;
+    };
+    EditSession.prototype.setUseWrapMode = function (useWrapMode) {
+        if (useWrapMode != this.$useWrapMode) {
+            this.$useWrapMode = useWrapMode;
+            this.$modified = true;
+            this.$resetRowCache(0);
+            if (useWrapMode) {
+                var len = this.getLength();
+                this.$wrapData = Array(len);
+                this.$updateWrapData(0, len - 1);
+            }
+            this._signal("changeWrapMode");
+        }
+    };
+    EditSession.prototype.getUseWrapMode = function () {
+        return this.$useWrapMode;
+    };
+    EditSession.prototype.setWrapLimitRange = function (min, max) {
+        if (this.$wrapLimitRange.min !== min || this.$wrapLimitRange.max !== max) {
+            this.$wrapLimitRange = { min: min, max: max };
+            this.$modified = true;
+            this.$bidiHandler.markAsDirty();
+            if (this.$useWrapMode)
+                this._signal("changeWrapMode");
+        }
+    };
+    EditSession.prototype.adjustWrapLimit = function (desiredLimit, $printMargin) {
+        var limits = this.$wrapLimitRange;
+        if (limits.max < 0)
+            limits = { min: $printMargin, max: $printMargin };
+        var wrapLimit = this.$constrainWrapLimit(desiredLimit, limits.min, limits.max);
+        if (wrapLimit != this.$wrapLimit && wrapLimit > 1) {
+            this.$wrapLimit = wrapLimit;
+            this.$modified = true;
+            if (this.$useWrapMode) {
+                this.$updateWrapData(0, this.getLength() - 1);
+                this.$resetRowCache(0);
+                this._signal("changeWrapLimit");
+            }
+            return true;
+        }
+        return false;
+    };
+    EditSession.prototype.$constrainWrapLimit = function (wrapLimit, min, max) {
+        if (min)
+            wrapLimit = Math.max(min, wrapLimit);
+        if (max)
+            wrapLimit = Math.min(max, wrapLimit);
+        return wrapLimit;
+    };
+    EditSession.prototype.getWrapLimit = function () {
+        return this.$wrapLimit;
+    };
+    EditSession.prototype.setWrapLimit = function (limit) {
+        this.setWrapLimitRange(limit, limit);
+    };
+    EditSession.prototype.getWrapLimitRange = function () {
+        return {
+            min: this.$wrapLimitRange.min,
+            max: this.$wrapLimitRange.max
+        };
+    };
+    EditSession.prototype.$updateInternalDataOnChange = function (delta) {
+        var useWrapMode = this.$useWrapMode;
+        var action = delta.action;
+        var start = delta.start;
+        var end = delta.end;
+        var firstRow = start.row;
+        var lastRow = end.row;
+        var len = lastRow - firstRow;
+        var removedFolds = null;
+        this.$updating = true;
+        if (len != 0) {
+            if (action === "remove") {
+                this[useWrapMode ? "$wrapData" : "$rowLengthCache"].splice(firstRow, len);
+                var foldLines = this.$foldData;
+                removedFolds = this.getFoldsInRange(delta);
+                this.removeFolds(removedFolds);
+                var foldLine = this.getFoldLine(end.row);
+                var idx = 0;
+                if (foldLine) {
+                    foldLine.addRemoveChars(end.row, end.column, start.column - end.column);
+                    foldLine.shiftRow(-len);
+                    var foldLineBefore = this.getFoldLine(firstRow);
+                    if (foldLineBefore && foldLineBefore !== foldLine) {
+                        foldLineBefore.merge(foldLine);
+                        foldLine = foldLineBefore;
+                    }
+                    idx = foldLines.indexOf(foldLine) + 1;
+                }
+                for (idx; idx < foldLines.length; idx++) {
+                    var foldLine = foldLines[idx];
+                    if (foldLine.start.row >= end.row) {
+                        foldLine.shiftRow(-len);
+                    }
+                }
+                lastRow = firstRow;
+            }
+            else {
+                var args = Array(len);
+                args.unshift(firstRow, 0);
+                var arr = useWrapMode ? this.$wrapData : this.$rowLengthCache;
+                arr.splice.apply(arr, args);
+                var foldLines = this.$foldData;
+                var foldLine = this.getFoldLine(firstRow);
+                var idx = 0;
+                if (foldLine) {
+                    var cmp = foldLine.range.compareInside(start.row, start.column);
+                    if (cmp == 0) {
+                        foldLine = foldLine.split(start.row, start.column);
+                        if (foldLine) {
+                            foldLine.shiftRow(len);
+                            foldLine.addRemoveChars(lastRow, 0, end.column - start.column);
+                        }
+                    }
+                    else 
+                    if (cmp == -1) {
+                        foldLine.addRemoveChars(firstRow, 0, end.column - start.column);
+                        foldLine.shiftRow(len);
+                    }
+                    idx = foldLines.indexOf(foldLine) + 1;
+                }
+                for (idx; idx < foldLines.length; idx++) {
+                    var foldLine = foldLines[idx];
+                    if (foldLine.start.row >= firstRow) {
+                        foldLine.shiftRow(len);
+                    }
+                }
+            }
+        }
+        else {
+            len = Math.abs(delta.start.column - delta.end.column);
+            if (action === "remove") {
+                removedFolds = this.getFoldsInRange(delta);
+                this.removeFolds(removedFolds);
+                len = -len;
+            }
+            var foldLine = this.getFoldLine(firstRow);
+            if (foldLine) {
+                foldLine.addRemoveChars(firstRow, start.column, len);
+            }
+        }
+        if (useWrapMode && this.$wrapData.length != this.doc.getLength()) {
+            console.error("doc.getLength() and $wrapData.length have to be the same!");
+        }
+        this.$updating = false;
+        if (useWrapMode)
+            this.$updateWrapData(firstRow, lastRow);
+        else
+            this.$updateRowLengthCache(firstRow, lastRow);
+        return removedFolds;
+    };
+    EditSession.prototype.$updateRowLengthCache = function (firstRow, lastRow) {
+        this.$rowLengthCache[firstRow] = null;
+        this.$rowLengthCache[lastRow] = null;
+    };
+    EditSession.prototype.$updateWrapData = function (firstRow, lastRow) {
+        var lines = this.doc.getAllLines();
+        var tabSize = this.getTabSize();
+        var wrapData = this.$wrapData;
+        var wrapLimit = this.$wrapLimit;
+        var tokens;
+        var foldLine;
+        var row = firstRow;
+        lastRow = Math.min(lastRow, lines.length - 1);
+        while (row <= lastRow) {
+            foldLine = this.getFoldLine(row, foldLine);
+            if (!foldLine) {
+                tokens = this.$getDisplayTokens(lines[row]);
+                wrapData[row] = this.$computeWrapSplits(tokens, wrapLimit, tabSize);
+                row++;
+            }
+            else {
+                tokens = [];
+                foldLine.walk(function (placeholder, row, column, lastColumn) {
+                    var walkTokens;
+                    if (placeholder != null) {
+                        walkTokens = this.$getDisplayTokens(placeholder, tokens.length);
+                        walkTokens[0] = PLACEHOLDER_START;
+                        for (var i = 1; i < walkTokens.length; i++) {
+                            walkTokens[i] = PLACEHOLDER_BODY;
+                        }
+                    }
+                    else {
+                        walkTokens = this.$getDisplayTokens(lines[row].substring(lastColumn, column), tokens.length);
+                    }
+                    tokens = tokens.concat(walkTokens);
+                }.bind(this), foldLine.end.row, lines[foldLine.end.row].length + 1);
+                wrapData[foldLine.start.row] = this.$computeWrapSplits(tokens, wrapLimit, tabSize);
+                row = foldLine.end.row + 1;
+            }
+        }
+    };
+    EditSession.prototype.$computeWrapSplits = function (tokens, wrapLimit, tabSize) {
+        if (tokens.length == 0) {
+            return [];
+        }
+        var splits = [];
+        var displayLength = tokens.length;
+        var lastSplit = 0, lastDocSplit = 0;
+        var isCode = this.$wrapAsCode;
+        var indentedSoftWrap = this.$indentedSoftWrap;
+        var maxIndent = wrapLimit <= Math.max(2 * tabSize, 8)
+            || indentedSoftWrap === false ? 0 : Math.floor(wrapLimit / 2);
+        function getWrapIndent() {
+            var indentation = 0;
+            if (maxIndent === 0)
+                return indentation;
+            if (indentedSoftWrap) {
+                for (var i = 0; i < tokens.length; i++) {
+                    var token = tokens[i];
+                    if (token == SPACE)
+                        indentation += 1;
+                    else if (token == TAB)
+                        indentation += tabSize;
+                    else if (token == TAB_SPACE)
+                        continue;
+                    else
+                        break;
+                }
+            }
+            if (isCode && indentedSoftWrap !== false)
+                indentation += tabSize;
+            return Math.min(indentation, maxIndent);
+        }
+        function addSplit(screenPos) {
+            var len = screenPos - lastSplit;
+            for (var i = lastSplit; i < screenPos; i++) {
+                var ch = tokens[i];
+                if (ch === 12 || ch === 2)
+                    len -= 1;
+            }
+            if (!splits.length) {
+                indent = getWrapIndent();
+                splits.indent = indent;
+            }
+            lastDocSplit += len;
+            splits.push(lastDocSplit);
+            lastSplit = screenPos;
+        }
+        var indent = 0;
+        while (displayLength - lastSplit > wrapLimit - indent) {
+            var split = lastSplit + wrapLimit - indent;
+            if (tokens[split - 1] >= SPACE && tokens[split] >= SPACE) {
+                addSplit(split);
+                continue;
+            }
+            if (tokens[split] == PLACEHOLDER_START || tokens[split] == PLACEHOLDER_BODY) {
+                for (split; split != lastSplit - 1; split--) {
+                    if (tokens[split] == PLACEHOLDER_START) {
+                        break;
+                    }
+                }
+                if (split > lastSplit) {
+                    addSplit(split);
+                    continue;
+                }
+                split = lastSplit + wrapLimit;
+                for (split; split < tokens.length; split++) {
+                    if (tokens[split] != PLACEHOLDER_BODY) {
+                        break;
+                    }
+                }
+                if (split == tokens.length) {
+                    break; // Breaks the while-loop.
+                }
+                addSplit(split);
+                continue;
+            }
+            var minSplit = Math.max(split - (wrapLimit - (wrapLimit >> 2)), lastSplit - 1);
+            while (split > minSplit && tokens[split] < PLACEHOLDER_START) {
+                split--;
+            }
+            if (isCode) {
+                while (split > minSplit && tokens[split] < PLACEHOLDER_START) {
+                    split--;
+                }
+                while (split > minSplit && tokens[split] == PUNCTUATION) {
+                    split--;
+                }
+            }
+            else {
+                while (split > minSplit && tokens[split] < SPACE) {
+                    split--;
+                }
+            }
+            if (split > minSplit) {
+                addSplit(++split);
+                continue;
+            }
+            split = lastSplit + wrapLimit;
+            if (tokens[split] == CHAR_EXT)
+                split--;
+            addSplit(split - indent);
+        }
+        return splits;
+    };
+    EditSession.prototype.$getDisplayTokens = function (str, offset) {
+        var arr = [];
+        var tabSize;
+        offset = offset || 0;
+        for (var i = 0; i < str.length; i++) {
+            var c = str.charCodeAt(i);
+            if (c == 9) {
+                tabSize = this.getScreenTabSize(arr.length + offset);
+                arr.push(TAB);
+                for (var n = 1; n < tabSize; n++) {
+                    arr.push(TAB_SPACE);
+                }
+            }
+            else if (c == 32) {
+                arr.push(SPACE);
+            }
+            else if ((c > 39 && c < 48) || (c > 57 && c < 64)) {
+                arr.push(PUNCTUATION);
+            }
+            else if (c >= 0x1100 && isFullWidth(c)) {
+                arr.push(CHAR, CHAR_EXT);
+            }
+            else {
+                arr.push(CHAR);
+            }
+        }
+        return arr;
+    };
+    EditSession.prototype.$getStringScreenWidth = function (str, maxScreenColumn, screenColumn) {
+        if (maxScreenColumn == 0)
+            return [0, 0];
+        if (maxScreenColumn == null)
+            maxScreenColumn = Infinity;
+        screenColumn = screenColumn || 0;
+        var c, column;
+        for (column = 0; column < str.length; column++) {
+            c = str.charCodeAt(column);
+            if (c == 9) {
+                screenColumn += this.getScreenTabSize(screenColumn);
+            }
+            else if (c >= 0x1100 && isFullWidth(c)) {
+                screenColumn += 2;
+            }
+            else {
+                screenColumn += 1;
+            }
+            if (screenColumn > maxScreenColumn) {
+                break;
+            }
+        }
+        return [screenColumn, column];
+    };
+    EditSession.prototype.getRowLength = function (row) {
+        var h = 1;
+        if (this.lineWidgets)
+            h += this.lineWidgets[row] && this.lineWidgets[row].rowCount || 0;
+        if (!this.$useWrapMode || !this.$wrapData[row])
+            return h;
+        else
+            return this.$wrapData[row].length + h;
+    };
+    EditSession.prototype.getRowLineCount = function (row) {
+        if (!this.$useWrapMode || !this.$wrapData[row]) {
+            return 1;
+        }
+        else {
+            return this.$wrapData[row].length + 1;
+        }
+    };
+    EditSession.prototype.getRowWrapIndent = function (screenRow) {
+        if (this.$useWrapMode) {
+            var pos = this.screenToDocumentPosition(screenRow, Number.MAX_VALUE);
+            var splits = this.$wrapData[pos.row];
+            return splits.length && splits[0] < pos.column ? splits.indent : 0;
+        }
+        else {
+            return 0;
+        }
+    };
+    EditSession.prototype.getScreenLastRowColumn = function (screenRow) {
+        var pos = this.screenToDocumentPosition(screenRow, Number.MAX_VALUE);
+        return this.documentToScreenColumn(pos.row, pos.column);
+    };
+    EditSession.prototype.getDocumentLastRowColumn = function (docRow, docColumn) {
+        var screenRow = this.documentToScreenRow(docRow, docColumn);
+        return this.getScreenLastRowColumn(screenRow);
+    };
+    EditSession.prototype.getDocumentLastRowColumnPosition = function (docRow, docColumn) {
+        var screenRow = this.documentToScreenRow(docRow, docColumn);
+        return this.screenToDocumentPosition(screenRow, Number.MAX_VALUE / 10);
+    };
+    EditSession.prototype.getRowSplitData = function (row) {
+        if (!this.$useWrapMode) {
+            return undefined;
+        }
+        else {
+            return this.$wrapData[row];
+        }
+    };
+    EditSession.prototype.getScreenTabSize = function (screenColumn) {
+        return this.$tabSize - (screenColumn % this.$tabSize | 0);
+    };
+    EditSession.prototype.screenToDocumentRow = function (screenRow, screenColumn) {
+        return this.screenToDocumentPosition(screenRow, screenColumn).row;
+    };
+    EditSession.prototype.screenToDocumentColumn = function (screenRow, screenColumn) {
+        return this.screenToDocumentPosition(screenRow, screenColumn).column;
+    };
+    EditSession.prototype.screenToDocumentPosition = function (screenRow, screenColumn, offsetX) {
+        if (screenRow < 0)
+            return { row: 0, column: 0 };
+        var line;
+        var docRow = 0;
+        var docColumn = 0;
+        var column;
+        var row = 0;
+        var rowLength = 0;
+        var rowCache = this.$screenRowCache;
+        var i = this.$getRowCacheIndex(rowCache, screenRow);
+        var l = rowCache.length;
+        if (l && i >= 0) {
+            var row = rowCache[i];
+            var docRow = this.$docRowCache[i];
+            var doCache = screenRow > rowCache[l - 1];
+        }
+        else {
+            var doCache = !l;
+        }
+        var maxRow = this.getLength() - 1;
+        var foldLine = this.getNextFoldLine(docRow);
+        var foldStart = foldLine ? foldLine.start.row : Infinity;
+        while (row <= screenRow) {
+            rowLength = this.getRowLength(docRow);
+            if (row + rowLength > screenRow || docRow >= maxRow) {
+                break;
+            }
+            else {
+                row += rowLength;
+                docRow++;
+                if (docRow > foldStart) {
+                    docRow = foldLine.end.row + 1;
+                    foldLine = this.getNextFoldLine(docRow, foldLine);
+                    foldStart = foldLine ? foldLine.start.row : Infinity;
+                }
+            }
+            if (doCache) {
+                this.$docRowCache.push(docRow);
+                this.$screenRowCache.push(row);
+            }
+        }
+        if (foldLine && foldLine.start.row <= docRow) {
+            line = this.getFoldDisplayLine(foldLine);
+            docRow = foldLine.start.row;
+        }
+        else if (row + rowLength <= screenRow || docRow > maxRow) {
+            return {
+                row: maxRow,
+                column: this.getLine(maxRow).length
+            };
+        }
+        else {
+            line = this.getLine(docRow);
+            foldLine = null;
+        }
+        var wrapIndent = 0, splitIndex = Math.floor(screenRow - row);
+        if (this.$useWrapMode) {
+            var splits = this.$wrapData[docRow];
+            if (splits) {
+                column = splits[splitIndex];
+                if (splitIndex > 0 && splits.length) {
+                    wrapIndent = splits.indent;
+                    docColumn = splits[splitIndex - 1] || splits[splits.length - 1];
+                    line = line.substring(docColumn);
+                }
+            }
+        }
+        if (offsetX !== undefined && this.$bidiHandler.isBidiRow(row + splitIndex, docRow, splitIndex))
+            screenColumn = this.$bidiHandler.offsetToCol(offsetX);
+        docColumn += this.$getStringScreenWidth(line, screenColumn - wrapIndent)[1];
+        if (this.$useWrapMode && docColumn >= column)
+            docColumn = column - 1;
+        if (foldLine)
+            return foldLine.idxToPosition(docColumn);
+        return { row: docRow, column: docColumn };
+    };
+    EditSession.prototype.documentToScreenPosition = function (docRow, docColumn) {
+        if (typeof docColumn === "undefined")
+            var pos = this.$clipPositionToDocument(/**@type{Point}*/ (docRow).row, /**@type{Point}*/ (docRow).column);
+        else
+            pos = this.$clipPositionToDocument(/**@type{number}*/ (docRow), docColumn);
+        docRow = pos.row;
+        docColumn = pos.column;
+        var screenRow = 0;
+        var foldStartRow = null;
+        var fold = null;
+        fold = this.getFoldAt(docRow, docColumn, 1);
+        if (fold) {
+            docRow = fold.start.row;
+            docColumn = fold.start.column;
+        }
+        var rowEnd, row = 0;
+        var rowCache = this.$docRowCache;
+        var i = this.$getRowCacheIndex(rowCache, docRow);
+        var l = rowCache.length;
+        if (l && i >= 0) {
+            var row = rowCache[i];
+            var screenRow = this.$screenRowCache[i];
+            var doCache = docRow > rowCache[l - 1];
+        }
+        else {
+            var doCache = !l;
+        }
+        var foldLine = this.getNextFoldLine(row);
+        var foldStart = foldLine ? foldLine.start.row : Infinity;
+        while (row < docRow) {
+            if (row >= foldStart) {
+                rowEnd = foldLine.end.row + 1;
+                if (rowEnd > docRow)
+                    break;
+                foldLine = this.getNextFoldLine(rowEnd, foldLine);
+                foldStart = foldLine ? foldLine.start.row : Infinity;
+            }
+            else {
+                rowEnd = row + 1;
+            }
+            screenRow += this.getRowLength(row);
+            row = rowEnd;
+            if (doCache) {
+                this.$docRowCache.push(row);
+                this.$screenRowCache.push(screenRow);
+            }
+        }
+        var textLine = "";
+        if (foldLine && row >= foldStart) {
+            textLine = this.getFoldDisplayLine(foldLine, docRow, docColumn);
+            foldStartRow = foldLine.start.row;
+        }
+        else {
+            textLine = this.getLine(docRow).substring(0, docColumn);
+            foldStartRow = docRow;
+        }
+        var wrapIndent = 0;
+        if (this.$useWrapMode) {
+            var wrapRow = this.$wrapData[foldStartRow];
+            if (wrapRow) {
+                var screenRowOffset = 0;
+                while (textLine.length >= wrapRow[screenRowOffset]) {
+                    screenRow++;
+                    screenRowOffset++;
+                }
+                textLine = textLine.substring(wrapRow[screenRowOffset - 1] || 0, textLine.length);
+                wrapIndent = screenRowOffset > 0 ? wrapRow.indent : 0;
+            }
+        }
+        if (this.lineWidgets && this.lineWidgets[row] && this.lineWidgets[row].rowsAbove)
+            screenRow += this.lineWidgets[row].rowsAbove;
+        return {
+            row: screenRow,
+            column: wrapIndent + this.$getStringScreenWidth(textLine)[0]
+        };
+    };
+    EditSession.prototype.documentToScreenColumn = function (row, docColumn) {
+        return this.documentToScreenPosition(row, docColumn).column;
+    };
+    EditSession.prototype.documentToScreenRow = function (docRow, docColumn) {
+        return this.documentToScreenPosition(docRow, docColumn).row;
+    };
+    EditSession.prototype.getScreenLength = function () {
+        var screenRows = 0;
+        var fold = null;
+        if (!this.$useWrapMode) {
+            screenRows = this.getLength();
+            var foldData = this.$foldData;
+            for (var i = 0; i < foldData.length; i++) {
+                fold = foldData[i];
+                screenRows -= fold.end.row - fold.start.row;
+            }
+        }
+        else {
+            var lastRow = this.$wrapData.length;
+            var row = 0, i = 0;
+            var fold = this.$foldData[i++];
+            var foldStart = fold ? fold.start.row : Infinity;
+            while (row < lastRow) {
+                var splits = this.$wrapData[row];
+                screenRows += splits ? splits.length + 1 : 1;
+                row++;
+                if (row > foldStart) {
+                    row = fold.end.row + 1;
+                    fold = this.$foldData[i++];
+                    foldStart = fold ? fold.start.row : Infinity;
+                }
+            }
+        }
+        if (this.lineWidgets)
+            screenRows += this.$getWidgetScreenLength();
+        return screenRows;
+    };
+    EditSession.prototype.$setFontMetrics = function (fm) {
+        if (!this.$enableVarChar)
+            return;
+        this.$getStringScreenWidth = function (str, maxScreenColumn, screenColumn) {
+            if (maxScreenColumn === 0)
+                return [0, 0];
+            if (!maxScreenColumn)
+                maxScreenColumn = Infinity;
+            screenColumn = screenColumn || 0;
+            var c, column;
+            for (column = 0; column < str.length; column++) {
+                c = str.charAt(column);
+                if (c === "\t") {
+                    screenColumn += this.getScreenTabSize(screenColumn);
+                }
+                else {
+                    screenColumn += fm.getCharacterWidth(c);
+                }
+                if (screenColumn > maxScreenColumn) {
+                    break;
+                }
+            }
+            return [screenColumn, column];
+        };
+    };
+    EditSession.prototype.getPrecedingCharacter = function () {
+        var pos = this.selection.getCursor();
+        if (pos.column === 0) {
+            return pos.row === 0 ? "" : this.doc.getNewLineCharacter();
+        }
+        var currentLine = this.getLine(pos.row);
+        return currentLine[pos.column - 1];
+    };
+    EditSession.prototype.destroy = function () {
+        if (!this.destroyed) {
+            this.bgTokenizer.setDocument(null);
+            this.bgTokenizer.cleanup();
+            this.destroyed = true;
+        }
+        this.endOperation();
+        this.$stopWorker();
+        this.removeAllListeners();
+        if (this.doc) {
+            this.doc.off("change", this.$onChange);
+        }
+        if (this.selection) {
+            this.selection.off("changeCursor", this.$onSelectionChange);
+            this.selection.off("changeSelection", this.$onSelectionChange);
+        }
+        this.selection.detach();
+    };
+    return EditSession;
+}());
+EditSession.$uid = 0;
+EditSession.prototype.$modes = config.$modes;
+EditSession.prototype.getValue = EditSession.prototype.toString;
+EditSession.prototype.$defaultUndoManager = {
+    undo: function () { },
+    redo: function () { },
+    hasUndo: function () { },
+    hasRedo: function () { },
+    reset: function () { },
+    add: function () { },
+    addSelection: function () { },
+    startNewGroup: function () { },
+    addSession: function () { }
+};
+EditSession.prototype.$overwrite = false;
+EditSession.prototype.$mode = null;
+EditSession.prototype.$modeId = null;
+EditSession.prototype.$scrollTop = 0;
+EditSession.prototype.$scrollLeft = 0;
+EditSession.prototype.$wrapLimit = 80;
+EditSession.prototype.$useWrapMode = false;
+EditSession.prototype.$wrapLimitRange = {
+    min: null,
+    max: null
+};
+EditSession.prototype.lineWidgets = null;
+EditSession.prototype.isFullWidth = isFullWidth;
+oop.implement(EditSession.prototype, EventEmitter);
+var CHAR = 1, CHAR_EXT = 2, PLACEHOLDER_START = 3, PLACEHOLDER_BODY = 4, PUNCTUATION = 9, SPACE = 10, TAB = 11, TAB_SPACE = 12;
+function isFullWidth(c) {
+    if (c < 0x1100)
+        return false;
+    return c >= 0x1100 && c <= 0x115F ||
+        c >= 0x11A3 && c <= 0x11A7 ||
+        c >= 0x11FA && c <= 0x11FF ||
+        c >= 0x2329 && c <= 0x232A ||
+        c >= 0x2E80 && c <= 0x2E99 ||
+        c >= 0x2E9B && c <= 0x2EF3 ||
+        c >= 0x2F00 && c <= 0x2FD5 ||
+        c >= 0x2FF0 && c <= 0x2FFB ||
+        c >= 0x3000 && c <= 0x303E ||
+        c >= 0x3041 && c <= 0x3096 ||
+        c >= 0x3099 && c <= 0x30FF ||
+        c >= 0x3105 && c <= 0x312D ||
+        c >= 0x3131 && c <= 0x318E ||
+        c >= 0x3190 && c <= 0x31BA ||
+        c >= 0x31C0 && c <= 0x31E3 ||
+        c >= 0x31F0 && c <= 0x321E ||
+        c >= 0x3220 && c <= 0x3247 ||
+        c >= 0x3250 && c <= 0x32FE ||
+        c >= 0x3300 && c <= 0x4DBF ||
+        c >= 0x4E00 && c <= 0xA48C ||
+        c >= 0xA490 && c <= 0xA4C6 ||
+        c >= 0xA960 && c <= 0xA97C ||
+        c >= 0xAC00 && c <= 0xD7A3 ||
+        c >= 0xD7B0 && c <= 0xD7C6 ||
+        c >= 0xD7CB && c <= 0xD7FB ||
+        c >= 0xF900 && c <= 0xFAFF ||
+        c >= 0xFE10 && c <= 0xFE19 ||
+        c >= 0xFE30 && c <= 0xFE52 ||
+        c >= 0xFE54 && c <= 0xFE66 ||
+        c >= 0xFE68 && c <= 0xFE6B ||
+        c >= 0xFF01 && c <= 0xFF60 ||
+        c >= 0xFFE0 && c <= 0xFFE6;
+}
+require("./edit_session/folding").Folding.call(EditSession.prototype);
+require("./edit_session/bracket_match").BracketMatch.call(EditSession.prototype);
+config.defineOptions(EditSession.prototype, "session", {
+    wrap: {
+        set: function (value) {
+            if (!value || value == "off")
+                value = false;
+            else if (value == "free")
+                value = true;
+            else if (value == "printMargin")
+                value = -1;
+            else if (typeof value == "string")
+                value = parseInt(value, 10) || false;
+            if (this.$wrap == value)
+                return;
+            this.$wrap = value;
+            if (!value) {
+                this.setUseWrapMode(false);
+            }
+            else {
+                var col = typeof value == "number" ? value : null;
+                this.setWrapLimitRange(col, col);
+                this.setUseWrapMode(true);
+            }
         },
-        scrollIntoView: "center",
-        readOnly: true
-    }, {
-        name: "unfoldall",
-        description: "Unfold all",
-        bindKey: bindKey("Alt-Shift-0", "Command-Option-Shift-0"),
-        exec: function (editor) { editor.session.unfold(); },
-        scrollIntoView: "center",
-        readOnly: true
-    }, {
-        name: "findnext",
-        description: "Find next",
-        bindKey: bindKey("Ctrl-K", "Command-G"),
-        exec: function (editor) { editor.findNext(); },
-        multiSelectAction: "forEach",
-        scrollIntoView: "center",
-        readOnly: true
-    }, {
-        name: "findprevious",
-        description: "Find previous",
-        bindKey: bindKey("Ctrl-Shift-K", "Command-Shift-G"),
-        exec: function (editor) { editor.findPrevious(); },
-        multiSelectAction: "forEach",
-        scrollIntoView: "center",
-        readOnly: true
-    }, {
-        name: "selectOrFindNext",
-        description: "Select or find next",
-        bindKey: bindKey("Alt-K", "Ctrl-G"),
-        exec: function (editor) {
-            if (editor.selection.isEmpty())
-                editor.selection.selectWord();
-            else
-                editor.findNext();
+        get: function () {
+            if (this.getUseWrapMode()) {
+                if (this.$wrap == -1)
+                    return "printMargin";
+                if (!this.getWrapLimitRange().min)
+                    return "free";
+                return this.$wrap;
+            }
+            return "off";
         },
-        readOnly: true
-    }, {
-        name: "selectOrFindPrevious",
-        description: "Select or find previous",
-        bindKey: bindKey("Alt-Shift-K", "Ctrl-Shift-G"),
-        exec: function (editor) {
-            if (editor.selection.isEmpty())
-                editor.selection.selectWord();
-            else
-                editor.findPrevious();
+        handlesSet: true
+    },
+    wrapMethod: {
+        set: function (val) {
+            val = val == "auto"
+                ? this.$mode.type != "text"
+                : val != "text";
+            if (val != this.$wrapAsCode) {
+                this.$wrapAsCode = val;
+                if (this.$useWrapMode) {
+                    this.$useWrapMode = false;
+                    this.setUseWrapMode(true);
+                }
+            }
         },
-        readOnly: true
-    }, {
-        name: "find",
-        description: "Find",
-        bindKey: bindKey("Ctrl-F", "Command-F"),
+        initialValue: "auto"
+    },
+    indentedSoftWrap: {
+        set: function () {
+            if (this.$useWrapMode) {
+                this.$useWrapMode = false;
+                this.setUseWrapMode(true);
+            }
+        },
+        initialValue: true
+    },
+    firstLineNumber: {
+        set: function () { this._signal("changeBreakpoint"); },
+        initialValue: 1
+    },
+    useWorker: {
+        set: function (useWorker) {
+            this.$useWorker = useWorker;
+            this.$stopWorker();
+            if (useWorker)
+                this.$startWorker();
+        },
+        initialValue: true
+    },
+    useSoftTabs: { initialValue: true },
+    tabSize: {
+        set: function (tabSize) {
+            tabSize = parseInt(tabSize);
+            if (tabSize > 0 && this.$tabSize !== tabSize) {
+                this.$modified = true;
+                this.$rowLengthCache = [];
+                this.$tabSize = tabSize;
+                this._signal("changeTabSize");
+            }
+        },
+        initialValue: 4,
+        handlesSet: true
+    },
+    navigateWithinSoftTabs: { initialValue: false },
+    foldStyle: {
+        set: function (val) { this.setFoldStyle(val); },
+        handlesSet: true
+    },
+    overwrite: {
+        set: function (val) { this._signal("changeOverwrite"); },
+        initialValue: false
+    },
+    newLineMode: {
+        set: function (val) { this.doc.setNewLineMode(val); },
+        get: function () { return this.doc.getNewLineMode(); },
+        handlesSet: true
+    },
+    mode: {
+        set: function (val) { this.setMode(val); },
+        get: function () { return this.$modeId; },
+        handlesSet: true
+    }
+});
+exports.EditSession = EditSession;
+
+});
+
+define("ace/search",["require","exports","module","ace/lib/lang","ace/lib/oop","ace/range"], function(require, exports, module){"use strict";
+var lang = require("./lib/lang");
+var oop = require("./lib/oop");
+var Range = require("./range").Range;
+var Search = /** @class */ (function () {
+    function Search() {
+        this.$options = {};
+    }
+    Search.prototype.set = function (options) {
+        oop.mixin(this.$options, options);
+        return this;
+    };
+    Search.prototype.getOptions = function () {
+        return lang.copyObject(this.$options);
+    };
+    Search.prototype.setOptions = function (options) {
+        this.$options = options;
+    };
+    Search.prototype.find = function (session) {
+        var options = this.$options;
+        var iterator = this.$matchIterator(session, options);
+        if (!iterator)
+            return false;
+        var firstRange = null;
+        iterator.forEach(function (sr, sc, er, ec) {
+            firstRange = new Range(sr, sc, er, ec);
+            if (sc == ec && options.start && /**@type{Range}*/ (options.start).start
+                && options.skipCurrent != false && firstRange.isEqual(/**@type{Range}*/ (options.start))) {
+                firstRange = null;
+                return false;
+            }
+            return true;
+        });
+        return firstRange;
+    };
+    Search.prototype.findAll = function (session) {
+        var options = this.$options;
+        if (!options.needle)
+            return [];
+        this.$assembleRegExp(options);
+        var range = options.range;
+        var lines = range
+            ? session.getLines(range.start.row, range.end.row)
+            : session.doc.getAllLines();
+        var ranges = [];
+        var re = options.re;
+        if (options.$isMultiLine) {
+            var len = re.length;
+            var maxRow = lines.length - len;
+            var prevRange;
+            outer: for (var row = re.offset || 0; row <= maxRow; row++) {
+                for (var j = 0; j < len; j++)
+                    if (lines[row + j].search(re[j]) == -1)
+                        continue outer;
+                var startLine = lines[row];
+                var line = lines[row + len - 1];
+                var startIndex = startLine.length - startLine.match(re[0])[0].length;
+                var endIndex = line.match(re[len - 1])[0].length;
+                if (prevRange && prevRange.end.row === row &&
+                    prevRange.end.column > startIndex) {
+                    continue;
+                }
+                ranges.push(prevRange = new Range(row, startIndex, row + len - 1, endIndex));
+                if (len > 2)
+                    row = row + len - 2;
+            }
+        }
+        else {
+            for (var i = 0; i < lines.length; i++) {
+                var matches = lang.getMatchOffsets(lines[i], re);
+                for (var j = 0; j < matches.length; j++) {
+                    var match = matches[j];
+                    ranges.push(new Range(i, match.offset, i, match.offset + match.length));
+                }
+            }
+        }
+        if (range) {
+            var startColumn = range.start.column;
+            var endColumn = range.end.column;
+            var i = 0, j = ranges.length - 1;
+            while (i < j && ranges[i].start.column < startColumn && ranges[i].start.row == 0)
+                i++;
+            var endRow = range.end.row - range.start.row;
+            while (i < j && ranges[j].end.column > endColumn && ranges[j].end.row == endRow)
+                j--;
+            ranges = ranges.slice(i, j + 1);
+            for (i = 0, j = ranges.length; i < j; i++) {
+                ranges[i].start.row += range.start.row;
+                ranges[i].end.row += range.start.row;
+            }
+        }
+        return ranges;
+    };
+    Search.prototype.replace = function (input, replacement) {
+        var options = this.$options;
+        var re = this.$assembleRegExp(options);
+        if (options.$isMultiLine)
+            return replacement;
+        if (!re)
+            return;
+        var match = re.exec(input);
+        if (!match || match[0].length != input.length)
+            return null;
+        if (!options.regExp) {
+            replacement = replacement.replace(/\$/g, "$$$$");
+        }
+        replacement = input.replace(re, replacement);
+        if (options.preserveCase) {
+            replacement = replacement.split("");
+            for (var i = Math.min(input.length, input.length); i--;) {
+                var ch = input[i];
+                if (ch && ch.toLowerCase() != ch)
+                    replacement[i] = replacement[i].toUpperCase();
+                else
+                    replacement[i] = replacement[i].toLowerCase();
+            }
+            replacement = replacement.join("");
+        }
+        return replacement;
+    };
+    Search.prototype.$assembleRegExp = function (options, $disableFakeMultiline) {
+        if (options.needle instanceof RegExp)
+            return options.re = options.needle;
+        var needle = options.needle;
+        if (!options.needle)
+            return options.re = false;
+        if (!options.regExp)
+            needle = lang.escapeRegExp(needle);
+        var modifier = options.caseSensitive ? "gm" : "gmi";
+        try {
+            new RegExp(needle, "u");
+            options.$supportsUnicodeFlag = true;
+            modifier += "u";
+        }
+        catch (e) {
+            options.$supportsUnicodeFlag = false; //left for backward compatibility with previous versions for cases like /ab\{2}/gu
+        }
+        if (options.wholeWord)
+            needle = addWordBoundary(needle, options);
+        options.$isMultiLine = !$disableFakeMultiline && /[\n\r]/.test(needle);
+        if (options.$isMultiLine)
+            return options.re = this.$assembleMultilineRegExp(needle, modifier);
+        try {
+            var re = new RegExp(needle, modifier);
+        }
+        catch (e) {
+            re = false;
+        }
+        return options.re = re;
+    };
+    Search.prototype.$assembleMultilineRegExp = function (needle, modifier) {
+        var parts = needle.replace(/\r\n|\r|\n/g, "$\n^").split("\n");
+        var re = [];
+        for (var i = 0; i < parts.length; i++)
+            try {
+                re.push(new RegExp(parts[i], modifier));
+            }
+            catch (e) {
+                return false;
+            }
+        return re;
+    };
+    Search.prototype.$matchIterator = function (session, options) {
+        var re = this.$assembleRegExp(options);
+        if (!re)
+            return false;
+        var backwards = options.backwards == true;
+        var skipCurrent = options.skipCurrent != false;
+        var supportsUnicodeFlag = re.unicode;
+        var range = options.range;
+        var start = options.start;
+        if (!start)
+            start = range ? range[backwards ? "end" : "start"] : session.selection.getRange();
+        if (start.start)
+            start = start[skipCurrent != backwards ? "end" : "start"];
+        var firstRow = range ? range.start.row : 0;
+        var lastRow = range ? range.end.row : session.getLength() - 1;
+        if (backwards) {
+            var forEach = function (callback) {
+                var row = start.row;
+                if (forEachInLine(row, start.column, callback))
+                    return;
+                for (row--; row >= firstRow; row--)
+                    if (forEachInLine(row, Number.MAX_VALUE, callback))
+                        return;
+                if (options.wrap == false)
+                    return;
+                for (row = lastRow, firstRow = start.row; row >= firstRow; row--)
+                    if (forEachInLine(row, Number.MAX_VALUE, callback))
+                        return;
+            };
+        }
+        else {
+            var forEach = function (callback) {
+                var row = start.row;
+                if (forEachInLine(row, start.column, callback))
+                    return;
+                for (row = row + 1; row <= lastRow; row++)
+                    if (forEachInLine(row, 0, callback))
+                        return;
+                if (options.wrap == false)
+                    return;
+                for (row = firstRow, lastRow = start.row; row <= lastRow; row++)
+                    if (forEachInLine(row, 0, callback))
+                        return;
+            };
+        }
+        if (options.$isMultiLine) {
+            var len = re.length;
+            var forEachInLine = function (row, offset, callback) {
+                var startRow = backwards ? row - len + 1 : row;
+                if (startRow < 0 || startRow + len > session.getLength())
+                    return;
+                var line = session.getLine(startRow);
+                var startIndex = line.search(re[0]);
+                if (!backwards && startIndex < offset || startIndex === -1)
+                    return;
+                for (var i = 1; i < len; i++) {
+                    line = session.getLine(startRow + i);
+                    if (line.search(re[i]) == -1)
+                        return;
+                }
+                var endIndex = line.match(re[len - 1])[0].length;
+                if (backwards && endIndex > offset)
+                    return;
+                if (callback(startRow, startIndex, startRow + len - 1, endIndex))
+                    return true;
+            };
+        }
+        else if (backwards) {
+            var forEachInLine = function (row, endIndex, callback) {
+                var line = session.getLine(row);
+                var matches = [];
+                var m, last = 0;
+                re.lastIndex = 0;
+                while ((m = re.exec(line))) {
+                    var length = m[0].length;
+                    last = m.index;
+                    if (!length) {
+                        if (last >= line.length)
+                            break;
+                        re.lastIndex = last += lang.skipEmptyMatch(line, last, supportsUnicodeFlag);
+                    }
+                    if (m.index + length > endIndex)
+                        break;
+                    matches.push(m.index, length);
+                }
+                for (var i = matches.length - 1; i >= 0; i -= 2) {
+                    var column = matches[i - 1];
+                    var length = matches[i];
+                    if (callback(row, column, row, column + length))
+                        return true;
+                }
+            };
+        }
+        else {
+            var forEachInLine = function (row, startIndex, callback) {
+                var line = session.getLine(row);
+                var last;
+                var m;
+                re.lastIndex = startIndex;
+                while ((m = re.exec(line))) {
+                    var length = m[0].length;
+                    last = m.index;
+                    if (callback(row, last, row, last + length))
+                        return true;
+                    if (!length) {
+                        re.lastIndex = last += lang.skipEmptyMatch(line, last, supportsUnicodeFlag);
+                        if (last >= line.length)
+                            return false;
+                    }
+                }
+            };
+        }
+        return { forEach: forEach };
+    };
+    return Search;
+}());
+function addWordBoundary(needle, options) {
+    var supportsLookbehind = lang.supportsLookbehind();
+    function wordBoundary(c, firstChar) {
+        if (firstChar === void 0) { firstChar = true; }
+        var wordRegExp = supportsLookbehind && options.$supportsUnicodeFlag ? new RegExp("[\\p{L}\\p{N}_]", "u") : new RegExp("\\w");
+        if (wordRegExp.test(c) || options.regExp) {
+            if (supportsLookbehind && options.$supportsUnicodeFlag) {
+                if (firstChar)
+                    return "(?<=^|[^\\p{L}\\p{N}_])";
+                return "(?=[^\\p{L}\\p{N}_]|$)";
+            }
+            return "\\b";
+        }
+        return "";
+    }
+    var needleArray = Array.from(needle);
+    var firstChar = needleArray[0];
+    var lastChar = needleArray[needleArray.length - 1];
+    return wordBoundary(firstChar) + needle + wordBoundary(lastChar, false);
+}
+exports.Search = Search;
+
+});
+
+define("ace/keyboard/hash_handler",["require","exports","module","ace/lib/keys","ace/lib/useragent"], function(require, exports, module){"use strict";
+var __extends = (this && this.__extends) || (function () {
+    var extendStatics = function (d, b) {
+        extendStatics = Object.setPrototypeOf ||
+            ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
+            function (d, b) { for (var p in b) if (Object.prototype.hasOwnProperty.call(b, p)) d[p] = b[p]; };
+        return extendStatics(d, b);
+    };
+    return function (d, b) {
+        if (typeof b !== "function" && b !== null)
+            throw new TypeError("Class extends value " + String(b) + " is not a constructor or null");
+        extendStatics(d, b);
+        function __() { this.constructor = d; }
+        d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
+    };
+})(); var keyUtil = require("../lib/keys");
+var useragent = require("../lib/useragent");
+var KEY_MODS = keyUtil.KEY_MODS;
+var MultiHashHandler = /** @class */ (function () {
+    function MultiHashHandler(config, platform) {
+        this.$init(config, platform, false);
+    }
+    MultiHashHandler.prototype.$init = function (config, platform, $singleCommand) {
+        this.platform = platform || (useragent.isMac ? "mac" : "win");
+        this.commands = {};
+        this.commandKeyBinding = {};
+        this.addCommands(config);
+        this.$singleCommand = $singleCommand;
+    };
+    MultiHashHandler.prototype.addCommand = function (command) {
+        if (this.commands[command.name])
+            this.removeCommand(command);
+        this.commands[command.name] = command;
+        if (command.bindKey)
+            this._buildKeyHash(command);
+    };
+    MultiHashHandler.prototype.removeCommand = function (command, keepCommand) {
+        var name = command && (typeof command === 'string' ? command : command.name);
+        command = this.commands[name];
+        if (!keepCommand)
+            delete this.commands[name];
+        var ckb = this.commandKeyBinding;
+        for (var keyId in ckb) {
+            var cmdGroup = ckb[keyId];
+            if (cmdGroup == command) {
+                delete ckb[keyId];
+            }
+            else if (Array.isArray(cmdGroup)) {
+                var i = cmdGroup.indexOf(command);
+                if (i != -1) {
+                    cmdGroup.splice(i, 1);
+                    if (cmdGroup.length == 1)
+                        ckb[keyId] = cmdGroup[0];
+                }
+            }
+        }
+    };
+    MultiHashHandler.prototype.bindKey = function (key, command, position) {
+        if (typeof key == "object" && key) {
+            if (position == undefined)
+                position = key.position;
+            key = key[this.platform];
+        }
+        if (!key)
+            return;
+        if (typeof command == "function")
+            return this.addCommand({ exec: command, bindKey: key, name: command.name || /**@type{string}*/ (key) }); (key).split("|").forEach(function (keyPart) {
+            var chain = "";
+            if (keyPart.indexOf(" ") != -1) {
+                var parts = keyPart.split(/\s+/);
+                keyPart = parts.pop();
+                parts.forEach(function (keyPart) {
+                    var binding = this.parseKeys(keyPart);
+                    var id = KEY_MODS[binding.hashId] + binding.key;
+                    chain += (chain ? " " : "") + id;
+                    this._addCommandToBinding(chain, "chainKeys");
+                }, this);
+                chain += " ";
+            }
+            var binding = this.parseKeys(keyPart);
+            var id = KEY_MODS[binding.hashId] + binding.key;
+            this._addCommandToBinding(chain + id, command, position);
+        }, this);
+    };
+    MultiHashHandler.prototype._addCommandToBinding = function (keyId, command, position) {
+        var ckb = this.commandKeyBinding, i;
+        if (!command) {
+            delete ckb[keyId];
+        }
+        else if (!ckb[keyId] || this.$singleCommand) {
+            ckb[keyId] = command;
+        }
+        else {
+            if (!Array.isArray(ckb[keyId])) {
+                ckb[keyId] = [ckb[keyId]];
+            }
+            else if ((i = ckb[keyId].indexOf(command)) != -1) {
+                ckb[keyId].splice(i, 1);
+            }
+            if (typeof position != "number") {
+                position = getPosition(command);
+            }
+            var commands = ckb[keyId];
+            for (i = 0; i < commands.length; i++) {
+                var other = commands[i];
+                var otherPos = getPosition(other);
+                if (otherPos > position)
+                    break;
+            }
+            commands.splice(i, 0, command);
+        }
+    };
+    MultiHashHandler.prototype.addCommands = function (commands) {
+        commands && Object.keys(commands).forEach(function (name) {
+            var command = commands[name];
+            if (!command)
+                return;
+            if (typeof command === "string")
+                return this.bindKey(command, name);
+            if (typeof command === "function")
+                command = { exec: command };
+            if (typeof command !== "object")
+                return;
+            if (!command.name)
+                command.name = name;
+            this.addCommand(command);
+        }, this);
+    };
+    MultiHashHandler.prototype.removeCommands = function (commands) {
+        Object.keys(commands).forEach(function (name) {
+            this.removeCommand(commands[name]);
+        }, this);
+    };
+    MultiHashHandler.prototype.bindKeys = function (keyList) {
+        Object.keys(keyList).forEach(function (key) {
+            this.bindKey(key, keyList[key]);
+        }, this);
+    };
+    MultiHashHandler.prototype._buildKeyHash = function (command) {
+        this.bindKey(command.bindKey, command);
+    };
+    MultiHashHandler.prototype.parseKeys = function (keys) {
+        var parts = keys.toLowerCase().split(/[\-\+]([\-\+])?/).filter(function (x) { return x; });
+        var key = parts.pop();
+        var keyCode = keyUtil[key];
+        if (keyUtil.FUNCTION_KEYS[keyCode])
+            key = keyUtil.FUNCTION_KEYS[keyCode].toLowerCase();
+        else if (!parts.length)
+            return { key: key, hashId: -1 };
+        else if (parts.length == 1 && parts[0] == "shift")
+            return { key: key.toUpperCase(), hashId: -1 };
+        var hashId = 0;
+        for (var i = parts.length; i--;) {
+            var modifier = keyUtil.KEY_MODS[parts[i]];
+            if (modifier == null) {
+                if (typeof console != "undefined")
+                    console.error("invalid modifier " + parts[i] + " in " + keys);
+                return false;
+            }
+            hashId |= modifier;
+        }
+        return { key: key, hashId: hashId };
+    };
+    MultiHashHandler.prototype.findKeyCommand = function (hashId, keyString) {
+        var key = KEY_MODS[hashId] + keyString;
+        return this.commandKeyBinding[key];
+    };
+    MultiHashHandler.prototype.handleKeyboard = function (data, hashId, keyString, keyCode) {
+        if (keyCode < 0)
+            return;
+        var key = KEY_MODS[hashId] + keyString;
+        var command = this.commandKeyBinding[key];
+        if (data.$keyChain) {
+            data.$keyChain += " " + key;
+            command = this.commandKeyBinding[data.$keyChain] || command;
+        }
+        if (command) {
+            if (command == "chainKeys" || command[command.length - 1] == "chainKeys") {
+                data.$keyChain = data.$keyChain || key;
+                return { command: "null" };
+            }
+        }
+        if (data.$keyChain) {
+            if ((!hashId || hashId == 4) && keyString.length == 1)
+                data.$keyChain = data.$keyChain.slice(0, -key.length - 1); // wait for input
+            else if (hashId == -1 || keyCode > 0)
+                data.$keyChain = ""; // reset keyChain
+        }
+        return { command: command };
+    };
+    MultiHashHandler.prototype.getStatusText = function (editor, data) {
+        return data.$keyChain || "";
+    };
+    return MultiHashHandler;
+}());
+function getPosition(command) {
+    return typeof command == "object" && command.bindKey
+        && command.bindKey.position
+        || (command.isDefault ? -100 : 0);
+}
+var HashHandler = /** @class */ (function (_super) {
+    __extends(HashHandler, _super);
+    function HashHandler(config, platform) {
+        var _this = _super.call(this, config, platform) || this;
+        _this.$singleCommand = true;
+        return _this;
+    }
+    return HashHandler;
+}(MultiHashHandler));
+HashHandler.call = function (thisArg, config, platform) {
+    MultiHashHandler.prototype.$init.call(thisArg, config, platform, true);
+};
+MultiHashHandler.call = function (thisArg, config, platform) {
+    MultiHashHandler.prototype.$init.call(thisArg, config, platform, false);
+};
+exports.HashHandler = HashHandler;
+exports.MultiHashHandler = MultiHashHandler;
+
+});
+
+define("ace/commands/command_manager",["require","exports","module","ace/lib/oop","ace/keyboard/hash_handler","ace/lib/event_emitter"], function(require, exports, module){"use strict";
+var __extends = (this && this.__extends) || (function () {
+    var extendStatics = function (d, b) {
+        extendStatics = Object.setPrototypeOf ||
+            ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
+            function (d, b) { for (var p in b) if (Object.prototype.hasOwnProperty.call(b, p)) d[p] = b[p]; };
+        return extendStatics(d, b);
+    };
+    return function (d, b) {
+        if (typeof b !== "function" && b !== null)
+            throw new TypeError("Class extends value " + String(b) + " is not a constructor or null");
+        extendStatics(d, b);
+        function __() { this.constructor = d; }
+        d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
+    };
+})();
+var oop = require("../lib/oop");
+var MultiHashHandler = require("../keyboard/hash_handler").MultiHashHandler;
+var EventEmitter = require("../lib/event_emitter").EventEmitter;
+var CommandManager = /** @class */ (function (_super) {
+    __extends(CommandManager, _super);
+    function CommandManager(platform, commands) {
+        var _this = _super.call(this, commands, platform) || this;
+        _this.byName = _this.commands;
+        _this.setDefaultHandler("exec", function (e) {
+            if (!e.args) {
+                return e.command.exec(e.editor, {}, e.event, true);
+            }
+            return e.command.exec(e.editor, e.args, e.event, false);
+        });
+        return _this;
+    }
+    CommandManager.prototype.exec = function (command, editor, args) {
+        if (Array.isArray(command)) {
+            for (var i = command.length; i--;) {
+                if (this.exec(command[i], editor, args))
+                    return true;
+            }
+            return false;
+        }
+        if (typeof command === "string")
+            command = this.commands[command];
+        if (!this.canExecute(command, editor)) {
+            return false;
+        }
+        var e = { editor: editor, command: command, args: args };
+        e.returnValue = this._emit("exec", e);
+        this._signal("afterExec", e);
+        return e.returnValue === false ? false : true;
+    };
+    CommandManager.prototype.canExecute = function (command, editor) {
+        if (typeof command === "string")
+            command = this.commands[command];
+        if (!command)
+            return false;
+        if (editor && editor.$readOnly && !command.readOnly)
+            return false;
+        if (this.$checkCommandState != false && command.isAvailable && !command.isAvailable(editor))
+            return false;
+        return true;
+    };
+    CommandManager.prototype.toggleRecording = function (editor) {
+        if (this.$inReplay)
+            return;
+        editor && editor._emit("changeStatus");
+        if (this.recording) {
+            this.macro.pop();
+            this.off("exec", this.$addCommandToMacro);
+            if (!this.macro.length)
+                this.macro = this.oldMacro;
+            return this.recording = false;
+        }
+        if (!this.$addCommandToMacro) {
+            this.$addCommandToMacro = function (e) {
+                this.macro.push([e.command, e.args]);
+            }.bind(this);
+        }
+        this.oldMacro = this.macro;
+        this.macro = [];
+        this.on("exec", this.$addCommandToMacro);
+        return this.recording = true;
+    };
+    CommandManager.prototype.replay = function (editor) {
+        if (this.$inReplay || !this.macro)
+            return;
+        if (this.recording)
+            return this.toggleRecording(editor);
+        try {
+            this.$inReplay = true;
+            this.macro.forEach(function (x) {
+                if (typeof x == "string")
+                    this.exec(x, editor);
+                else
+                    this.exec(x[0], editor, x[1]);
+            }, this);
+        }
+        finally {
+            this.$inReplay = false;
+        }
+    };
+    CommandManager.prototype.trimMacro = function (m) {
+        return m.map(function (x) {
+            if (typeof x[0] != "string")
+                x[0] = x[0].name;
+            if (!x[1])
+                x = x[0];
+            return x;
+        });
+    };
+    return CommandManager;
+}(MultiHashHandler));
+oop.implement(CommandManager.prototype, EventEmitter);
+exports.CommandManager = CommandManager;
+
+});
+
+define("ace/commands/default_commands",["require","exports","module","ace/lib/lang","ace/config","ace/range"], function(require, exports, module){"use strict";
+var lang = require("../lib/lang");
+var config = require("../config");
+var Range = require("../range").Range;
+function bindKey(win, mac) {
+    return { win: win, mac: mac };
+}
+exports.commands = [{
+        name: "showSettingsMenu",
+        description: "Show settings menu",
+        bindKey: bindKey("Ctrl-,", "Command-,"),
         exec: function (editor) {
-            config.loadModule("ace/ext/searchbox", function (e) { e.Search(editor); });
-        },
-        readOnly: true
-    }, {
-        name: "overwrite",
-        description: "Overwrite",
-        bindKey: "Insert",
-        exec: function (editor) { editor.toggleOverwrite(); },
-        readOnly: true
-    }, {
-        name: "selecttostart",
-        description: "Select to start",
-        bindKey: bindKey("Ctrl-Shift-Home", "Command-Shift-Home|Command-Shift-Up"),
-        exec: function (editor) { editor.getSelection().selectFileStart(); },
-        multiSelectAction: "forEach",
-        readOnly: true,
-        scrollIntoView: "animate",
-        aceCommandGroup: "fileJump"
-    }, {
-        name: "gotostart",
-        description: "Go to start",
-        bindKey: bindKey("Ctrl-Home", "Command-Home|Command-Up"),
-        exec: function (editor) { editor.navigateFileStart(); },
-        multiSelectAction: "forEach",
-        readOnly: true,
-        scrollIntoView: "animate",
-        aceCommandGroup: "fileJump"
-    }, {
-        name: "selectup",
-        description: "Select up",
-        bindKey: bindKey("Shift-Up", "Shift-Up|Ctrl-Shift-P"),
-        exec: function (editor) { editor.getSelection().selectUp(); },
-        multiSelectAction: "forEach",
-        scrollIntoView: "cursor",
-        readOnly: true
-    }, {
-        name: "golineup",
-        description: "Go line up",
-        bindKey: bindKey("Up", "Up|Ctrl-P"),
-        exec: function (editor, args) { editor.navigateUp(args.times); },
-        multiSelectAction: "forEach",
-        scrollIntoView: "cursor",
-        readOnly: true
-    }, {
-        name: "selecttoend",
-        description: "Select to end",
-        bindKey: bindKey("Ctrl-Shift-End", "Command-Shift-End|Command-Shift-Down"),
-        exec: function (editor) { editor.getSelection().selectFileEnd(); },
-        multiSelectAction: "forEach",
-        readOnly: true,
-        scrollIntoView: "animate",
-        aceCommandGroup: "fileJump"
-    }, {
-        name: "gotoend",
-        description: "Go to end",
-        bindKey: bindKey("Ctrl-End", "Command-End|Command-Down"),
-        exec: function (editor) { editor.navigateFileEnd(); },
-        multiSelectAction: "forEach",
-        readOnly: true,
-        scrollIntoView: "animate",
-        aceCommandGroup: "fileJump"
-    }, {
-        name: "selectdown",
-        description: "Select down",
-        bindKey: bindKey("Shift-Down", "Shift-Down|Ctrl-Shift-N"),
-        exec: function (editor) { editor.getSelection().selectDown(); },
-        multiSelectAction: "forEach",
-        scrollIntoView: "cursor",
-        readOnly: true
-    }, {
-        name: "golinedown",
-        description: "Go line down",
-        bindKey: bindKey("Down", "Down|Ctrl-N"),
-        exec: function (editor, args) { editor.navigateDown(args.times); },
-        multiSelectAction: "forEach",
-        scrollIntoView: "cursor",
-        readOnly: true
-    }, {
-        name: "selectwordleft",
-        description: "Select word left",
-        bindKey: bindKey("Ctrl-Shift-Left", "Option-Shift-Left"),
-        exec: function (editor) { editor.getSelection().selectWordLeft(); },
-        multiSelectAction: "forEach",
-        scrollIntoView: "cursor",
-        readOnly: true
-    }, {
-        name: "gotowordleft",
-        description: "Go to word left",
-        bindKey: bindKey("Ctrl-Left", "Option-Left"),
-        exec: function (editor) { editor.navigateWordLeft(); },
-        multiSelectAction: "forEach",
-        scrollIntoView: "cursor",
-        readOnly: true
-    }, {
-        name: "selecttolinestart",
-        description: "Select to line start",
-        bindKey: bindKey("Alt-Shift-Left", "Command-Shift-Left|Ctrl-Shift-A"),
-        exec: function (editor) { editor.getSelection().selectLineStart(); },
-        multiSelectAction: "forEach",
-        scrollIntoView: "cursor",
-        readOnly: true
-    }, {
-        name: "gotolinestart",
-        description: "Go to line start",
-        bindKey: bindKey("Alt-Left|Home", "Command-Left|Home|Ctrl-A"),
-        exec: function (editor) { editor.navigateLineStart(); },
-        multiSelectAction: "forEach",
-        scrollIntoView: "cursor",
-        readOnly: true
-    }, {
-        name: "selectleft",
-        description: "Select left",
-        bindKey: bindKey("Shift-Left", "Shift-Left|Ctrl-Shift-B"),
-        exec: function (editor) { editor.getSelection().selectLeft(); },
-        multiSelectAction: "forEach",
-        scrollIntoView: "cursor",
+            config.loadModule("ace/ext/settings_menu", function (module) {
+                module.init(editor);
+                editor.showSettingsMenu();
+            });
+        },
         readOnly: true
     }, {
-        name: "gotoleft",
-        description: "Go to left",
-        bindKey: bindKey("Left", "Left|Ctrl-B"),
-        exec: function (editor, args) { editor.navigateLeft(args.times); },
-        multiSelectAction: "forEach",
-        scrollIntoView: "cursor",
+        name: "goToNextError",
+        description: "Go to next error",
+        bindKey: bindKey("Alt-E", "F4"),
+        exec: function (editor) {
+            config.loadModule("ace/ext/error_marker", function (module) {
+                module.showErrorMarker(editor, 1);
+            });
+        },
+        scrollIntoView: "animate",
         readOnly: true
     }, {
-        name: "selectwordright",
-        description: "Select word right",
-        bindKey: bindKey("Ctrl-Shift-Right", "Option-Shift-Right"),
-        exec: function (editor) { editor.getSelection().selectWordRight(); },
-        multiSelectAction: "forEach",
-        scrollIntoView: "cursor",
+        name: "goToPreviousError",
+        description: "Go to previous error",
+        bindKey: bindKey("Alt-Shift-E", "Shift-F4"),
+        exec: function (editor) {
+            config.loadModule("ace/ext/error_marker", function (module) {
+                module.showErrorMarker(editor, -1);
+            });
+        },
+        scrollIntoView: "animate",
         readOnly: true
     }, {
-        name: "gotowordright",
-        description: "Go to word right",
-        bindKey: bindKey("Ctrl-Right", "Option-Right"),
-        exec: function (editor) { editor.navigateWordRight(); },
-        multiSelectAction: "forEach",
-        scrollIntoView: "cursor",
+        name: "selectall",
+        description: "Select all",
+        bindKey: bindKey("Ctrl-A", "Command-A"),
+        exec: function (editor) { editor.selectAll(); },
         readOnly: true
     }, {
-        name: "selecttolineend",
-        description: "Select to line end",
-        bindKey: bindKey("Alt-Shift-Right", "Command-Shift-Right|Shift-End|Ctrl-Shift-E"),
-        exec: function (editor) { editor.getSelection().selectLineEnd(); },
-        multiSelectAction: "forEach",
-        scrollIntoView: "cursor",
+        name: "centerselection",
+        description: "Center selection",
+        bindKey: bindKey(null, "Ctrl-L"),
+        exec: function (editor) { editor.centerSelection(); },
         readOnly: true
     }, {
-        name: "gotolineend",
-        description: "Go to line end",
-        bindKey: bindKey("Alt-Right|End", "Command-Right|End|Ctrl-E"),
-        exec: function (editor) { editor.navigateLineEnd(); },
-        multiSelectAction: "forEach",
-        scrollIntoView: "cursor",
+        name: "gotoline",
+        description: "Go to line...",
+        bindKey: bindKey("Ctrl-L", "Command-L"),
+        exec: function (editor, line) {
+            if (typeof line === "number" && !isNaN(line))
+                editor.gotoLine(line);
+            editor.prompt({ $type: "gotoLine" });
+        },
         readOnly: true
     }, {
-        name: "selectright",
-        description: "Select right",
-        bindKey: bindKey("Shift-Right", "Shift-Right"),
-        exec: function (editor) { editor.getSelection().selectRight(); },
+        name: "fold",
+        bindKey: bindKey("Alt-L|Ctrl-F1", "Command-Alt-L|Command-F1"),
+        exec: function (editor) { editor.session.toggleFold(false); },
         multiSelectAction: "forEach",
-        scrollIntoView: "cursor",
+        scrollIntoView: "center",
         readOnly: true
     }, {
-        name: "gotoright",
-        description: "Go to right",
-        bindKey: bindKey("Right", "Right|Ctrl-F"),
-        exec: function (editor, args) { editor.navigateRight(args.times); },
+        name: "unfold",
+        bindKey: bindKey("Alt-Shift-L|Ctrl-Shift-F1", "Command-Alt-Shift-L|Command-Shift-F1"),
+        exec: function (editor) { editor.session.toggleFold(true); },
         multiSelectAction: "forEach",
-        scrollIntoView: "cursor",
-        readOnly: true
-    }, {
-        name: "selectpagedown",
-        description: "Select page down",
-        bindKey: "Shift-PageDown",
-        exec: function (editor) { editor.selectPageDown(); },
-        readOnly: true
-    }, {
-        name: "pagedown",
-        description: "Page down",
-        bindKey: bindKey(null, "Option-PageDown"),
-        exec: function (editor) { editor.scrollPageDown(); },
-        readOnly: true
-    }, {
-        name: "gotopagedown",
-        description: "Go to page down",
-        bindKey: bindKey("PageDown", "PageDown|Ctrl-V"),
-        exec: function (editor) { editor.gotoPageDown(); },
-        readOnly: true
-    }, {
-        name: "selectpageup",
-        description: "Select page up",
-        bindKey: "Shift-PageUp",
-        exec: function (editor) { editor.selectPageUp(); },
-        readOnly: true
-    }, {
-        name: "pageup",
-        description: "Page up",
-        bindKey: bindKey(null, "Option-PageUp"),
-        exec: function (editor) { editor.scrollPageUp(); },
-        readOnly: true
-    }, {
-        name: "gotopageup",
-        description: "Go to page up",
-        bindKey: "PageUp",
-        exec: function (editor) { editor.gotoPageUp(); },
-        readOnly: true
-    }, {
-        name: "scrollup",
-        description: "Scroll up",
-        bindKey: bindKey("Ctrl-Up", null),
-        exec: function (e) { e.renderer.scrollBy(0, -2 * e.renderer.layerConfig.lineHeight); },
-        readOnly: true
-    }, {
-        name: "scrolldown",
-        description: "Scroll down",
-        bindKey: bindKey("Ctrl-Down", null),
-        exec: function (e) { e.renderer.scrollBy(0, 2 * e.renderer.layerConfig.lineHeight); },
+        scrollIntoView: "center",
         readOnly: true
     }, {
-        name: "selectlinestart",
-        description: "Select line start",
-        bindKey: "Shift-Home",
-        exec: function (editor) { editor.getSelection().selectLineStart(); },
+        name: "toggleFoldWidget",
+        description: "Toggle fold widget",
+        bindKey: bindKey("F2", "F2"),
+        exec: function (editor) { editor.session.toggleFoldWidget(); },
         multiSelectAction: "forEach",
-        scrollIntoView: "cursor",
+        scrollIntoView: "center",
         readOnly: true
     }, {
-        name: "selectlineend",
-        description: "Select line end",
-        bindKey: "Shift-End",
-        exec: function (editor) { editor.getSelection().selectLineEnd(); },
+        name: "toggleParentFoldWidget",
+        description: "Toggle parent fold widget",
+        bindKey: bindKey("Alt-F2", "Alt-F2"),
+        exec: function (editor) { editor.session.toggleFoldWidget(true); },
         multiSelectAction: "forEach",
-        scrollIntoView: "cursor",
+        scrollIntoView: "center",
         readOnly: true
     }, {
-        name: "togglerecording",
-        description: "Toggle recording",
-        bindKey: bindKey("Ctrl-Alt-E", "Command-Option-E"),
-        exec: function (editor) { editor.commands.toggleRecording(editor); },
+        name: "foldall",
+        description: "Fold all",
+        bindKey: bindKey(null, "Ctrl-Command-Option-0"),
+        exec: function (editor) { editor.session.foldAll(); },
+        scrollIntoView: "center",
         readOnly: true
     }, {
-        name: "replaymacro",
-        description: "Replay macro",
-        bindKey: bindKey("Ctrl-Shift-E", "Command-Shift-E"),
-        exec: function (editor) { editor.commands.replay(editor); },
+        name: "foldAllComments",
+        description: "Fold all comments",
+        bindKey: bindKey(null, "Ctrl-Command-Option-0"),
+        exec: function (editor) { editor.session.foldAllComments(); },
+        scrollIntoView: "center",
         readOnly: true
     }, {
-        name: "jumptomatching",
-        description: "Jump to matching",
-        bindKey: bindKey("Ctrl-\\|Ctrl-P", "Command-\\"),
-        exec: function (editor) { editor.jumpToMatching(); },
-        multiSelectAction: "forEach",
-        scrollIntoView: "animate",
+        name: "foldOther",
+        description: "Fold other",
+        bindKey: bindKey("Alt-0", "Command-Option-0"),
+        exec: function (editor) {
+            editor.session.foldAll();
+            editor.session.unfold(editor.selection.getAllRanges());
+        },
+        scrollIntoView: "center",
         readOnly: true
     }, {
-        name: "selecttomatching",
-        description: "Select to matching",
-        bindKey: bindKey("Ctrl-Shift-\\|Ctrl-Shift-P", "Command-Shift-\\"),
-        exec: function (editor) { editor.jumpToMatching(true); },
-        multiSelectAction: "forEach",
-        scrollIntoView: "animate",
+        name: "unfoldall",
+        description: "Unfold all",
+        bindKey: bindKey("Alt-Shift-0", "Command-Option-Shift-0"),
+        exec: function (editor) { editor.session.unfold(); },
+        scrollIntoView: "center",
         readOnly: true
     }, {
-        name: "expandToMatching",
-        description: "Expand to matching",
-        bindKey: bindKey("Ctrl-Shift-M", "Ctrl-Shift-M"),
-        exec: function (editor) { editor.jumpToMatching(true, true); },
+        name: "findnext",
+        description: "Find next",
+        bindKey: bindKey("Ctrl-K", "Command-G"),
+        exec: function (editor) { editor.findNext(); },
         multiSelectAction: "forEach",
-        scrollIntoView: "animate",
+        scrollIntoView: "center",
         readOnly: true
     }, {
-        name: "passKeysToBrowser",
-        description: "Pass keys to browser",
-        bindKey: bindKey(null, null),
-        exec: function () { },
-        passEvent: true,
+        name: "findprevious",
+        description: "Find previous",
+        bindKey: bindKey("Ctrl-Shift-K", "Command-Shift-G"),
+        exec: function (editor) { editor.findPrevious(); },
+        multiSelectAction: "forEach",
+        scrollIntoView: "center",
         readOnly: true
     }, {
-        name: "copy",
-        description: "Copy",
+        name: "selectOrFindNext",
+        description: "Select or find next",
+        bindKey: bindKey("Alt-K", "Ctrl-G"),
         exec: function (editor) {
+            if (editor.selection.isEmpty())
+                editor.selection.selectWord();
+            else
+                editor.findNext();
         },
         readOnly: true
-    },
-    {
-        name: "cut",
-        description: "Cut",
-        exec: function (editor) {
-            var cutLine = editor.$copyWithEmptySelection && editor.selection.isEmpty();
-            var range = cutLine ? editor.selection.getLineRange() : editor.selection.getRange();
-            editor._emit("cut", range);
-            if (!range.isEmpty())
-                editor.session.remove(range);
-            editor.clearSelection();
-        },
-        scrollIntoView: "cursor",
-        multiSelectAction: "forEach"
     }, {
-        name: "paste",
-        description: "Paste",
-        exec: function (editor, args) {
-            editor.$handlePaste(args);
-        },
-        scrollIntoView: "cursor"
-    }, {
-        name: "removeline",
-        description: "Remove line",
-        bindKey: bindKey("Ctrl-D", "Command-D"),
-        exec: function (editor) { editor.removeLines(); },
-        scrollIntoView: "cursor",
-        multiSelectAction: "forEachLine"
+        name: "selectOrFindPrevious",
+        description: "Select or find previous",
+        bindKey: bindKey("Alt-Shift-K", "Ctrl-Shift-G"),
+        exec: function (editor) {
+            if (editor.selection.isEmpty())
+                editor.selection.selectWord();
+            else
+                editor.findPrevious();
+        },
+        readOnly: true
     }, {
-        name: "duplicateSelection",
-        description: "Duplicate selection",
-        bindKey: bindKey("Ctrl-Shift-D", "Command-Shift-D"),
-        exec: function (editor) { editor.duplicateSelection(); },
-        scrollIntoView: "cursor",
-        multiSelectAction: "forEach"
+        name: "find",
+        description: "Find",
+        bindKey: bindKey("Ctrl-F", "Command-F"),
+        exec: function (editor) {
+            config.loadModule("ace/ext/searchbox", function (e) { e.Search(editor); });
+        },
+        readOnly: true
     }, {
-        name: "sortlines",
-        description: "Sort lines",
-        bindKey: bindKey("Ctrl-Alt-S", "Command-Alt-S"),
-        exec: function (editor) { editor.sortLines(); },
-        scrollIntoView: "selection",
-        multiSelectAction: "forEachLine"
+        name: "overwrite",
+        description: "Overwrite",
+        bindKey: "Insert",
+        exec: function (editor) { editor.toggleOverwrite(); },
+        readOnly: true
     }, {
-        name: "togglecomment",
-        description: "Toggle comment",
-        bindKey: bindKey("Ctrl-/", "Command-/"),
-        exec: function (editor) { editor.toggleCommentLines(); },
-        multiSelectAction: "forEachLine",
-        scrollIntoView: "selectionPart"
+        name: "selecttostart",
+        description: "Select to start",
+        bindKey: bindKey("Ctrl-Shift-Home", "Command-Shift-Home|Command-Shift-Up"),
+        exec: function (editor) { editor.getSelection().selectFileStart(); },
+        multiSelectAction: "forEach",
+        readOnly: true,
+        scrollIntoView: "animate",
+        aceCommandGroup: "fileJump"
     }, {
-        name: "toggleBlockComment",
-        description: "Toggle block comment",
-        bindKey: bindKey("Ctrl-Shift-/", "Command-Shift-/"),
-        exec: function (editor) { editor.toggleBlockComment(); },
+        name: "gotostart",
+        description: "Go to start",
+        bindKey: bindKey("Ctrl-Home", "Command-Home|Command-Up"),
+        exec: function (editor) { editor.navigateFileStart(); },
         multiSelectAction: "forEach",
-        scrollIntoView: "selectionPart"
+        readOnly: true,
+        scrollIntoView: "animate",
+        aceCommandGroup: "fileJump"
     }, {
-        name: "modifyNumberUp",
-        description: "Modify number up",
-        bindKey: bindKey("Ctrl-Shift-Up", "Alt-Shift-Up"),
-        exec: function (editor) { editor.modifyNumber(1); },
+        name: "selectup",
+        description: "Select up",
+        bindKey: bindKey("Shift-Up", "Shift-Up|Ctrl-Shift-P"),
+        exec: function (editor) { editor.getSelection().selectUp(); },
+        multiSelectAction: "forEach",
         scrollIntoView: "cursor",
-        multiSelectAction: "forEach"
+        readOnly: true
     }, {
-        name: "modifyNumberDown",
-        description: "Modify number down",
-        bindKey: bindKey("Ctrl-Shift-Down", "Alt-Shift-Down"),
-        exec: function (editor) { editor.modifyNumber(-1); },
+        name: "golineup",
+        description: "Go line up",
+        bindKey: bindKey("Up", "Up|Ctrl-P"),
+        exec: function (editor, args) { editor.navigateUp(args.times); },
+        multiSelectAction: "forEach",
         scrollIntoView: "cursor",
-        multiSelectAction: "forEach"
-    }, {
-        name: "replace",
-        description: "Replace",
-        bindKey: bindKey("Ctrl-H", "Command-Option-F"),
-        exec: function (editor) {
-            config.loadModule("ace/ext/searchbox", function (e) { e.Search(editor, true); });
-        }
+        readOnly: true
     }, {
-        name: "undo",
-        description: "Undo",
-        bindKey: bindKey("Ctrl-Z", "Command-Z"),
-        exec: function (editor) { editor.undo(); }
+        name: "selecttoend",
+        description: "Select to end",
+        bindKey: bindKey("Ctrl-Shift-End", "Command-Shift-End|Command-Shift-Down"),
+        exec: function (editor) { editor.getSelection().selectFileEnd(); },
+        multiSelectAction: "forEach",
+        readOnly: true,
+        scrollIntoView: "animate",
+        aceCommandGroup: "fileJump"
     }, {
-        name: "redo",
-        description: "Redo",
-        bindKey: bindKey("Ctrl-Shift-Z|Ctrl-Y", "Command-Shift-Z|Command-Y"),
-        exec: function (editor) { editor.redo(); }
+        name: "gotoend",
+        description: "Go to end",
+        bindKey: bindKey("Ctrl-End", "Command-End|Command-Down"),
+        exec: function (editor) { editor.navigateFileEnd(); },
+        multiSelectAction: "forEach",
+        readOnly: true,
+        scrollIntoView: "animate",
+        aceCommandGroup: "fileJump"
     }, {
-        name: "copylinesup",
-        description: "Copy lines up",
-        bindKey: bindKey("Alt-Shift-Up", "Command-Option-Up"),
-        exec: function (editor) { editor.copyLinesUp(); },
-        scrollIntoView: "cursor"
+        name: "selectdown",
+        description: "Select down",
+        bindKey: bindKey("Shift-Down", "Shift-Down|Ctrl-Shift-N"),
+        exec: function (editor) { editor.getSelection().selectDown(); },
+        multiSelectAction: "forEach",
+        scrollIntoView: "cursor",
+        readOnly: true
     }, {
-        name: "movelinesup",
-        description: "Move lines up",
-        bindKey: bindKey("Alt-Up", "Option-Up"),
-        exec: function (editor) { editor.moveLinesUp(); },
-        scrollIntoView: "cursor"
+        name: "golinedown",
+        description: "Go line down",
+        bindKey: bindKey("Down", "Down|Ctrl-N"),
+        exec: function (editor, args) { editor.navigateDown(args.times); },
+        multiSelectAction: "forEach",
+        scrollIntoView: "cursor",
+        readOnly: true
     }, {
-        name: "copylinesdown",
-        description: "Copy lines down",
-        bindKey: bindKey("Alt-Shift-Down", "Command-Option-Down"),
-        exec: function (editor) { editor.copyLinesDown(); },
-        scrollIntoView: "cursor"
+        name: "selectwordleft",
+        description: "Select word left",
+        bindKey: bindKey("Ctrl-Shift-Left", "Option-Shift-Left"),
+        exec: function (editor) { editor.getSelection().selectWordLeft(); },
+        multiSelectAction: "forEach",
+        scrollIntoView: "cursor",
+        readOnly: true
     }, {
-        name: "movelinesdown",
-        description: "Move lines down",
-        bindKey: bindKey("Alt-Down", "Option-Down"),
-        exec: function (editor) { editor.moveLinesDown(); },
-        scrollIntoView: "cursor"
+        name: "gotowordleft",
+        description: "Go to word left",
+        bindKey: bindKey("Ctrl-Left", "Option-Left"),
+        exec: function (editor) { editor.navigateWordLeft(); },
+        multiSelectAction: "forEach",
+        scrollIntoView: "cursor",
+        readOnly: true
     }, {
-        name: "del",
-        description: "Delete",
-        bindKey: bindKey("Delete", "Delete|Ctrl-D|Shift-Delete"),
-        exec: function (editor) { editor.remove("right"); },
+        name: "selecttolinestart",
+        description: "Select to line start",
+        bindKey: bindKey("Alt-Shift-Left", "Command-Shift-Left|Ctrl-Shift-A"),
+        exec: function (editor) { editor.getSelection().selectLineStart(); },
         multiSelectAction: "forEach",
-        scrollIntoView: "cursor"
+        scrollIntoView: "cursor",
+        readOnly: true
     }, {
-        name: "backspace",
-        description: "Backspace",
-        bindKey: bindKey("Shift-Backspace|Backspace", "Ctrl-Backspace|Shift-Backspace|Backspace|Ctrl-H"),
-        exec: function (editor) { editor.remove("left"); },
+        name: "gotolinestart",
+        description: "Go to line start",
+        bindKey: bindKey("Alt-Left|Home", "Command-Left|Home|Ctrl-A"),
+        exec: function (editor) { editor.navigateLineStart(); },
         multiSelectAction: "forEach",
-        scrollIntoView: "cursor"
+        scrollIntoView: "cursor",
+        readOnly: true
     }, {
-        name: "cut_or_delete",
-        description: "Cut or delete",
-        bindKey: bindKey("Shift-Delete", null),
-        exec: function (editor) {
-            if (editor.selection.isEmpty()) {
-                editor.remove("left");
-            }
-            else {
-                return false;
-            }
-        },
+        name: "selectleft",
+        description: "Select left",
+        bindKey: bindKey("Shift-Left", "Shift-Left|Ctrl-Shift-B"),
+        exec: function (editor) { editor.getSelection().selectLeft(); },
         multiSelectAction: "forEach",
-        scrollIntoView: "cursor"
+        scrollIntoView: "cursor",
+        readOnly: true
     }, {
-        name: "removetolinestart",
-        description: "Remove to line start",
-        bindKey: bindKey("Alt-Backspace", "Command-Backspace"),
-        exec: function (editor) { editor.removeToLineStart(); },
+        name: "gotoleft",
+        description: "Go to left",
+        bindKey: bindKey("Left", "Left|Ctrl-B"),
+        exec: function (editor, args) { editor.navigateLeft(args.times); },
         multiSelectAction: "forEach",
-        scrollIntoView: "cursor"
+        scrollIntoView: "cursor",
+        readOnly: true
     }, {
-        name: "removetolineend",
-        description: "Remove to line end",
-        bindKey: bindKey("Alt-Delete", "Ctrl-K|Command-Delete"),
-        exec: function (editor) { editor.removeToLineEnd(); },
+        name: "selectwordright",
+        description: "Select word right",
+        bindKey: bindKey("Ctrl-Shift-Right", "Option-Shift-Right"),
+        exec: function (editor) { editor.getSelection().selectWordRight(); },
         multiSelectAction: "forEach",
-        scrollIntoView: "cursor"
+        scrollIntoView: "cursor",
+        readOnly: true
     }, {
-        name: "removetolinestarthard",
-        description: "Remove to line start hard",
-        bindKey: bindKey("Ctrl-Shift-Backspace", null),
-        exec: function (editor) {
-            var range = editor.selection.getRange();
-            range.start.column = 0;
-            editor.session.remove(range);
-        },
+        name: "gotowordright",
+        description: "Go to word right",
+        bindKey: bindKey("Ctrl-Right", "Option-Right"),
+        exec: function (editor) { editor.navigateWordRight(); },
         multiSelectAction: "forEach",
-        scrollIntoView: "cursor"
+        scrollIntoView: "cursor",
+        readOnly: true
     }, {
-        name: "removetolineendhard",
-        description: "Remove to line end hard",
-        bindKey: bindKey("Ctrl-Shift-Delete", null),
-        exec: function (editor) {
-            var range = editor.selection.getRange();
-            range.end.column = Number.MAX_VALUE;
-            editor.session.remove(range);
-        },
+        name: "selecttolineend",
+        description: "Select to line end",
+        bindKey: bindKey("Alt-Shift-Right", "Command-Shift-Right|Shift-End|Ctrl-Shift-E"),
+        exec: function (editor) { editor.getSelection().selectLineEnd(); },
         multiSelectAction: "forEach",
-        scrollIntoView: "cursor"
+        scrollIntoView: "cursor",
+        readOnly: true
     }, {
-        name: "removewordleft",
-        description: "Remove word left",
-        bindKey: bindKey("Ctrl-Backspace", "Alt-Backspace|Ctrl-Alt-Backspace"),
-        exec: function (editor) { editor.removeWordLeft(); },
+        name: "gotolineend",
+        description: "Go to line end",
+        bindKey: bindKey("Alt-Right|End", "Command-Right|End|Ctrl-E"),
+        exec: function (editor) { editor.navigateLineEnd(); },
         multiSelectAction: "forEach",
-        scrollIntoView: "cursor"
+        scrollIntoView: "cursor",
+        readOnly: true
     }, {
-        name: "removewordright",
-        description: "Remove word right",
-        bindKey: bindKey("Ctrl-Delete", "Alt-Delete"),
-        exec: function (editor) { editor.removeWordRight(); },
+        name: "selectright",
+        description: "Select right",
+        bindKey: bindKey("Shift-Right", "Shift-Right"),
+        exec: function (editor) { editor.getSelection().selectRight(); },
         multiSelectAction: "forEach",
-        scrollIntoView: "cursor"
+        scrollIntoView: "cursor",
+        readOnly: true
     }, {
-        name: "outdent",
-        description: "Outdent",
-        bindKey: bindKey("Shift-Tab", "Shift-Tab"),
-        exec: function (editor) { editor.blockOutdent(); },
+        name: "gotoright",
+        description: "Go to right",
+        bindKey: bindKey("Right", "Right|Ctrl-F"),
+        exec: function (editor, args) { editor.navigateRight(args.times); },
         multiSelectAction: "forEach",
-        scrollIntoView: "selectionPart"
+        scrollIntoView: "cursor",
+        readOnly: true
     }, {
-        name: "indent",
-        description: "Indent",
-        bindKey: bindKey("Tab", "Tab"),
-        exec: function (editor) { editor.indent(); },
-        multiSelectAction: "forEach",
-        scrollIntoView: "selectionPart"
+        name: "selectpagedown",
+        description: "Select page down",
+        bindKey: "Shift-PageDown",
+        exec: function (editor) { editor.selectPageDown(); },
+        readOnly: true
     }, {
-        name: "blockoutdent",
-        description: "Block outdent",
-        bindKey: bindKey("Ctrl-[", "Ctrl-["),
-        exec: function (editor) { editor.blockOutdent(); },
-        multiSelectAction: "forEachLine",
-        scrollIntoView: "selectionPart"
+        name: "pagedown",
+        description: "Page down",
+        bindKey: bindKey(null, "Option-PageDown"),
+        exec: function (editor) { editor.scrollPageDown(); },
+        readOnly: true
     }, {
-        name: "blockindent",
-        description: "Block indent",
-        bindKey: bindKey("Ctrl-]", "Ctrl-]"),
-        exec: function (editor) { editor.blockIndent(); },
-        multiSelectAction: "forEachLine",
-        scrollIntoView: "selectionPart"
+        name: "gotopagedown",
+        description: "Go to page down",
+        bindKey: bindKey("PageDown", "PageDown|Ctrl-V"),
+        exec: function (editor) { editor.gotoPageDown(); },
+        readOnly: true
     }, {
-        name: "insertstring",
-        description: "Insert string",
-        exec: function (editor, str) { editor.insert(str); },
-        multiSelectAction: "forEach",
-        scrollIntoView: "cursor"
+        name: "selectpageup",
+        description: "Select page up",
+        bindKey: "Shift-PageUp",
+        exec: function (editor) { editor.selectPageUp(); },
+        readOnly: true
     }, {
-        name: "inserttext",
-        description: "Insert text",
-        exec: function (editor, args) {
-            editor.insert(lang.stringRepeat(args.text || "", args.times || 1));
-        },
-        multiSelectAction: "forEach",
-        scrollIntoView: "cursor"
+        name: "pageup",
+        description: "Page up",
+        bindKey: bindKey(null, "Option-PageUp"),
+        exec: function (editor) { editor.scrollPageUp(); },
+        readOnly: true
     }, {
-        name: "splitline",
-        description: "Split line",
-        bindKey: bindKey(null, "Ctrl-O"),
-        exec: function (editor) { editor.splitLine(); },
-        multiSelectAction: "forEach",
-        scrollIntoView: "cursor"
+        name: "gotopageup",
+        description: "Go to page up",
+        bindKey: "PageUp",
+        exec: function (editor) { editor.gotoPageUp(); },
+        readOnly: true
     }, {
-        name: "transposeletters",
-        description: "Transpose letters",
-        bindKey: bindKey("Alt-Shift-X", "Ctrl-T"),
-        exec: function (editor) { editor.transposeLetters(); },
-        multiSelectAction: function (editor) { editor.transposeSelections(1); },
-        scrollIntoView: "cursor"
+        name: "scrollup",
+        description: "Scroll up",
+        bindKey: bindKey("Ctrl-Up", null),
+        exec: function (e) { e.renderer.scrollBy(0, -2 * e.renderer.layerConfig.lineHeight); },
+        readOnly: true
     }, {
-        name: "touppercase",
-        description: "To uppercase",
-        bindKey: bindKey("Ctrl-U", "Ctrl-U"),
-        exec: function (editor) { editor.toUpperCase(); },
-        multiSelectAction: "forEach",
-        scrollIntoView: "cursor"
+        name: "scrolldown",
+        description: "Scroll down",
+        bindKey: bindKey("Ctrl-Down", null),
+        exec: function (e) { e.renderer.scrollBy(0, 2 * e.renderer.layerConfig.lineHeight); },
+        readOnly: true
     }, {
-        name: "tolowercase",
-        description: "To lowercase",
-        bindKey: bindKey("Ctrl-Shift-U", "Ctrl-Shift-U"),
-        exec: function (editor) { editor.toLowerCase(); },
+        name: "selectlinestart",
+        description: "Select line start",
+        bindKey: "Shift-Home",
+        exec: function (editor) { editor.getSelection().selectLineStart(); },
         multiSelectAction: "forEach",
-        scrollIntoView: "cursor"
-    }, {
-        name: "autoindent",
-        description: "Auto Indent",
-        bindKey: bindKey(null, null),
-        exec: function (editor) { editor.autoIndent(); },
-        scrollIntoView: "animate"
+        scrollIntoView: "cursor",
+        readOnly: true
     }, {
-        name: "expandtoline",
-        description: "Expand to line",
-        bindKey: bindKey("Ctrl-Shift-L", "Command-Shift-L"),
-        exec: function (editor) {
-            var range = editor.selection.getRange();
-            range.start.column = range.end.column = 0;
-            range.end.row++;
-            editor.selection.setRange(range, false);
-        },
+        name: "selectlineend",
+        description: "Select line end",
+        bindKey: "Shift-End",
+        exec: function (editor) { editor.getSelection().selectLineEnd(); },
         multiSelectAction: "forEach",
         scrollIntoView: "cursor",
         readOnly: true
     }, {
-        name: "openlink",
-        bindKey: bindKey("Ctrl+F3", "F3"),
-        exec: function (editor) { editor.openLink(); }
+        name: "togglerecording",
+        description: "Toggle recording",
+        bindKey: bindKey("Ctrl-Alt-E", "Command-Option-E"),
+        exec: function (editor) { editor.commands.toggleRecording(editor); },
+        readOnly: true
     }, {
-        name: "joinlines",
-        description: "Join lines",
-        bindKey: bindKey(null, null),
-        exec: function (editor) {
-            var isBackwards = editor.selection.isBackwards();
-            var selectionStart = isBackwards ? editor.selection.getSelectionLead() : editor.selection.getSelectionAnchor();
-            var selectionEnd = isBackwards ? editor.selection.getSelectionAnchor() : editor.selection.getSelectionLead();
-            var firstLineEndCol = editor.session.doc.getLine(selectionStart.row).length;
-            var selectedText = editor.session.doc.getTextRange(editor.selection.getRange());
-            var selectedCount = selectedText.replace(/\n\s*/, " ").length;
-            var insertLine = editor.session.doc.getLine(selectionStart.row);
-            for (var i = selectionStart.row + 1; i <= selectionEnd.row + 1; i++) {
-                var curLine = lang.stringTrimLeft(lang.stringTrimRight(editor.session.doc.getLine(i)));
-                if (curLine.length !== 0) {
-                    curLine = " " + curLine;
-                }
-                insertLine += curLine;
-            }
-            if (selectionEnd.row + 1 < (editor.session.doc.getLength() - 1)) {
-                insertLine += editor.session.doc.getNewLineCharacter();
-            }
-            editor.clearSelection();
-            editor.session.doc.replace(new Range(selectionStart.row, 0, selectionEnd.row + 2, 0), insertLine);
-            if (selectedCount > 0) {
-                editor.selection.moveCursorTo(selectionStart.row, selectionStart.column);
-                editor.selection.selectTo(selectionStart.row, selectionStart.column + selectedCount);
-            }
-            else {
-                firstLineEndCol = editor.session.doc.getLine(selectionStart.row).length > firstLineEndCol ? (firstLineEndCol + 1) : firstLineEndCol;
-                editor.selection.moveCursorTo(selectionStart.row, firstLineEndCol);
-            }
-        },
-        multiSelectAction: "forEach",
+        name: "replaymacro",
+        description: "Replay macro",
+        bindKey: bindKey("Ctrl-Shift-E", "Command-Shift-E"),
+        exec: function (editor) { editor.commands.replay(editor); },
         readOnly: true
     }, {
-        name: "invertSelection",
-        description: "Invert selection",
-        bindKey: bindKey(null, null),
-        exec: function (editor) {
-            var endRow = editor.session.doc.getLength() - 1;
-            var endCol = editor.session.doc.getLine(endRow).length;
-            var ranges = editor.selection.rangeList.ranges;
-            var newRanges = [];
-            if (ranges.length < 1) {
-                ranges = [editor.selection.getRange()];
-            }
-            for (var i = 0; i < ranges.length; i++) {
-                if (i == (ranges.length - 1)) {
-                    if (!(ranges[i].end.row === endRow && ranges[i].end.column === endCol)) {
-                        newRanges.push(new Range(ranges[i].end.row, ranges[i].end.column, endRow, endCol));
-                    }
-                }
-                if (i === 0) {
-                    if (!(ranges[i].start.row === 0 && ranges[i].start.column === 0)) {
-                        newRanges.push(new Range(0, 0, ranges[i].start.row, ranges[i].start.column));
-                    }
-                }
-                else {
-                    newRanges.push(new Range(ranges[i - 1].end.row, ranges[i - 1].end.column, ranges[i].start.row, ranges[i].start.column));
-                }
-            }
-            editor.exitMultiSelectMode();
-            editor.clearSelection();
-            for (var i = 0; i < newRanges.length; i++) {
-                editor.selection.addRange(newRanges[i], false);
-            }
-        },
-        readOnly: true,
-        scrollIntoView: "none"
+        name: "jumptomatching",
+        description: "Jump to matching",
+        bindKey: bindKey("Ctrl-\\|Ctrl-P", "Command-\\"),
+        exec: function (editor) { editor.jumpToMatching(); },
+        multiSelectAction: "forEach",
+        scrollIntoView: "animate",
+        readOnly: true
     }, {
-        name: "addLineAfter",
-        description: "Add new line after the current line",
-        exec: function (editor) {
-            editor.selection.clearSelection();
-            editor.navigateLineEnd();
-            editor.insert("\n");
-        },
+        name: "selecttomatching",
+        description: "Select to matching",
+        bindKey: bindKey("Ctrl-Shift-\\|Ctrl-Shift-P", "Command-Shift-\\"),
+        exec: function (editor) { editor.jumpToMatching(true); },
         multiSelectAction: "forEach",
-        scrollIntoView: "cursor"
+        scrollIntoView: "animate",
+        readOnly: true
     }, {
-        name: "addLineBefore",
-        description: "Add new line before the current line",
-        exec: function (editor) {
-            editor.selection.clearSelection();
-            var cursor = editor.getCursorPosition();
-            editor.selection.moveTo(cursor.row - 1, Number.MAX_VALUE);
-            editor.insert("\n");
-            if (cursor.row === 0)
-                editor.navigateUp();
-        },
+        name: "expandToMatching",
+        description: "Expand to matching",
+        bindKey: bindKey("Ctrl-Shift-M", "Ctrl-Shift-M"),
+        exec: function (editor) { editor.jumpToMatching(true, true); },
         multiSelectAction: "forEach",
-        scrollIntoView: "cursor"
+        scrollIntoView: "animate",
+        readOnly: true
     }, {
-        name: "openCommandPallete",
-        exec: function (editor) {
-            console.warn("This is an obsolete command. Please use `openCommandPalette` instead.");
-            editor.prompt({ $type: "commands" });
-        },
+        name: "passKeysToBrowser",
+        description: "Pass keys to browser",
+        bindKey: bindKey(null, null),
+        exec: function () { },
+        passEvent: true,
         readOnly: true
     }, {
-        name: "openCommandPalette",
-        description: "Open command palette",
-        bindKey: bindKey("F1", "F1"),
+        name: "copy",
+        description: "Copy",
         exec: function (editor) {
-            editor.prompt({ $type: "commands" });
         },
         readOnly: true
-    }, {
-        name: "modeSelect",
-        description: "Change language mode...",
-        bindKey: bindKey(null, null),
+    },
+    {
+        name: "cut",
+        description: "Cut",
         exec: function (editor) {
-            editor.prompt({ $type: "modes" });
+            var cutLine = editor.$copyWithEmptySelection && editor.selection.isEmpty();
+            var range = cutLine ? editor.selection.getLineRange() : editor.selection.getRange();
+            editor._emit("cut", range);
+            if (!range.isEmpty())
+                editor.session.remove(range);
+            editor.clearSelection();
         },
-        readOnly: true
-    }];
-for (var i = 1; i < 9; i++) {
-    exports.commands.push({
-        name: "foldToLevel" + i,
-        description: "Fold To Level " + i,
-        level: i,
-        exec: function (editor) { editor.session.foldToLevel(this.level); },
-        scrollIntoView: "center",
-        readOnly: true
-    });
-}
-
-});
-
-define("ace/line_widgets",["require","exports","module","ace/lib/dom"], function(require, exports, module){"use strict";
-var dom = require("./lib/dom");
-var LineWidgets = /** @class */ (function () {
-    function LineWidgets(session) {
-        this.session = session;
-        this.session.widgetManager = this;
-        this.session.getRowLength = this.getRowLength;
-        this.session.$getWidgetScreenLength = this.$getWidgetScreenLength;
-        this.updateOnChange = this.updateOnChange.bind(this);
-        this.renderWidgets = this.renderWidgets.bind(this);
-        this.measureWidgets = this.measureWidgets.bind(this);
-        this.session._changedWidgets = [];
-        this.$onChangeEditor = this.$onChangeEditor.bind(this);
-        this.session.on("change", this.updateOnChange);
-        this.session.on("changeFold", this.updateOnFold);
-        this.session.on("changeEditor", this.$onChangeEditor);
-    }
-    LineWidgets.prototype.getRowLength = function (row) {
-        var h;
-        if (this.lineWidgets)
-            h = this.lineWidgets[row] && this.lineWidgets[row].rowCount || 0;
-        else
-            h = 0;
-        if (!this["$useWrapMode"] || !this["$wrapData"][row]) {
-            return 1 + h;
-        }
-        else {
-            return this["$wrapData"][row].length + 1 + h;
-        }
-    };
-    LineWidgets.prototype.$getWidgetScreenLength = function () {
-        var screenRows = 0;
-        this.lineWidgets.forEach(function (w) {
-            if (w && w.rowCount && !w.hidden)
-                screenRows += w.rowCount;
-        });
-        return screenRows;
-    };
-    LineWidgets.prototype.$onChangeEditor = function (e) {
-        this.attach(e.editor);
-    };
-    LineWidgets.prototype.attach = function (editor) {
-        if (editor && editor.widgetManager && editor.widgetManager != this)
-            editor.widgetManager.detach();
-        if (this.editor == editor)
-            return;
-        this.detach();
-        this.editor = editor;
-        if (editor) {
-            editor.widgetManager = this;
-            editor.renderer.on("beforeRender", this.measureWidgets);
-            editor.renderer.on("afterRender", this.renderWidgets);
-        }
-    };
-    LineWidgets.prototype.detach = function (e) {
-        var editor = this.editor;
-        if (!editor)
-            return;
-        this.editor = null;
-        editor.widgetManager = null;
-        editor.renderer.off("beforeRender", this.measureWidgets);
-        editor.renderer.off("afterRender", this.renderWidgets);
-        var lineWidgets = this.session.lineWidgets;
-        lineWidgets && lineWidgets.forEach(function (w) {
-            if (w && w.el && w.el.parentNode) {
-                w._inDocument = false;
-                w.el.parentNode.removeChild(w.el);
-            }
-        });
-    };
-    LineWidgets.prototype.updateOnFold = function (e, session) {
-        var lineWidgets = session.lineWidgets;
-        if (!lineWidgets || !e.action)
-            return;
-        var fold = e.data;
-        var start = fold.start.row;
-        var end = fold.end.row;
-        var hide = e.action == "add";
-        for (var i = start + 1; i < end; i++) {
-            if (lineWidgets[i])
-                lineWidgets[i].hidden = hide;
-        }
-        if (lineWidgets[end]) {
-            if (hide) {
-                if (!lineWidgets[start])
-                    lineWidgets[start] = lineWidgets[end];
-                else
-                    lineWidgets[end].hidden = hide;
-            }
-            else {
-                if (lineWidgets[start] == lineWidgets[end])
-                    lineWidgets[start] = undefined;
-                lineWidgets[end].hidden = hide;
-            }
-        }
-    };
-    LineWidgets.prototype.updateOnChange = function (delta) {
-        var lineWidgets = this.session.lineWidgets;
-        if (!lineWidgets)
-            return;
-        var startRow = delta.start.row;
-        var len = delta.end.row - startRow;
-        if (len === 0) {
-        }
-        else if (delta.action == "remove") {
-            var removed = lineWidgets.splice(startRow + 1, len);
-            if (!lineWidgets[startRow] && removed[removed.length - 1]) {
-                lineWidgets[startRow] = removed.pop();
-            }
-            removed.forEach(function (w) {
-                w && this.removeLineWidget(w);
-            }, this);
-            this.$updateRows();
-        }
-        else {
-            var args = new Array(len);
-            if (lineWidgets[startRow] && lineWidgets[startRow].column != null) {
-                if (delta.start.column > lineWidgets[startRow].column)
-                    startRow++;
-            }
-            args.unshift(startRow, 0);
-            lineWidgets.splice.apply(lineWidgets, args);
-            this.$updateRows();
-        }
-    };
-    LineWidgets.prototype.$updateRows = function () {
-        var lineWidgets = this.session.lineWidgets;
-        if (!lineWidgets)
-            return;
-        var noWidgets = true;
-        lineWidgets.forEach(function (w, i) {
-            if (w) {
-                noWidgets = false;
-                w.row = i;
-                while (w.$oldWidget) {
-                    w.$oldWidget.row = i;
-                    w = w.$oldWidget;
-                }
-            }
-        });
-        if (noWidgets)
-            this.session.lineWidgets = null;
-    };
-    LineWidgets.prototype.$registerLineWidget = function (w) {
-        if (!this.session.lineWidgets)
-            this.session.lineWidgets = new Array(this.session.getLength());
-        var old = this.session.lineWidgets[w.row];
-        if (old) {
-            w.$oldWidget = old;
-            if (old.el && old.el.parentNode) {
-                old.el.parentNode.removeChild(old.el);
-                old._inDocument = false;
-            }
-        }
-        this.session.lineWidgets[w.row] = w;
-        return w;
-    };
-    LineWidgets.prototype.addLineWidget = function (w) {
-        this.$registerLineWidget(w);
-        w.session = this.session;
-        if (!this.editor)
-            return w;
-        var renderer = this.editor.renderer;
-        if (w.html && !w.el) {
-            w.el = dom.createElement("div");
-            w.el.innerHTML = w.html;
-        }
-        if (w.text && !w.el) {
-            w.el = dom.createElement("div");
-            w.el.textContent = w.text;
-        }
-        if (w.el) {
-            dom.addCssClass(w.el, "ace_lineWidgetContainer");
-            if (w.className) {
-                dom.addCssClass(w.el, w.className);
-            }
-            w.el.style.position = "absolute";
-            w.el.style.zIndex = "5";
-            renderer.container.appendChild(w.el);
-            w._inDocument = true;
-            if (!w.coverGutter) {
-                w.el.style.zIndex = "3";
-            }
-            if (w.pixelHeight == null) {
-                w.pixelHeight = w.el.offsetHeight;
-            }
-        }
-        if (w.rowCount == null) {
-            w.rowCount = w.pixelHeight / renderer.layerConfig.lineHeight;
-        }
-        var fold = this.session.getFoldAt(w.row, 0);
-        w.$fold = fold;
-        if (fold) {
-            var lineWidgets = this.session.lineWidgets;
-            if (w.row == fold.end.row && !lineWidgets[fold.start.row])
-                lineWidgets[fold.start.row] = w;
-            else
-                w.hidden = true;
+        scrollIntoView: "cursor",
+        multiSelectAction: "forEach"
+    }, {
+        name: "paste",
+        description: "Paste",
+        exec: function (editor, args) {
+            editor.$handlePaste(args);
+        },
+        scrollIntoView: "cursor"
+    }, {
+        name: "removeline",
+        description: "Remove line",
+        bindKey: bindKey("Ctrl-D", "Command-D"),
+        exec: function (editor) { editor.removeLines(); },
+        scrollIntoView: "cursor",
+        multiSelectAction: "forEachLine"
+    }, {
+        name: "duplicateSelection",
+        description: "Duplicate selection",
+        bindKey: bindKey("Ctrl-Shift-D", "Command-Shift-D"),
+        exec: function (editor) { editor.duplicateSelection(); },
+        scrollIntoView: "cursor",
+        multiSelectAction: "forEach"
+    }, {
+        name: "sortlines",
+        description: "Sort lines",
+        bindKey: bindKey("Ctrl-Alt-S", "Command-Alt-S"),
+        exec: function (editor) { editor.sortLines(); },
+        scrollIntoView: "selection",
+        multiSelectAction: "forEachLine"
+    }, {
+        name: "togglecomment",
+        description: "Toggle comment",
+        bindKey: bindKey("Ctrl-/", "Command-/"),
+        exec: function (editor) { editor.toggleCommentLines(); },
+        multiSelectAction: "forEachLine",
+        scrollIntoView: "selectionPart"
+    }, {
+        name: "toggleBlockComment",
+        description: "Toggle block comment",
+        bindKey: bindKey("Ctrl-Shift-/", "Command-Shift-/"),
+        exec: function (editor) { editor.toggleBlockComment(); },
+        multiSelectAction: "forEach",
+        scrollIntoView: "selectionPart"
+    }, {
+        name: "modifyNumberUp",
+        description: "Modify number up",
+        bindKey: bindKey("Ctrl-Shift-Up", "Alt-Shift-Up"),
+        exec: function (editor) { editor.modifyNumber(1); },
+        scrollIntoView: "cursor",
+        multiSelectAction: "forEach"
+    }, {
+        name: "modifyNumberDown",
+        description: "Modify number down",
+        bindKey: bindKey("Ctrl-Shift-Down", "Alt-Shift-Down"),
+        exec: function (editor) { editor.modifyNumber(-1); },
+        scrollIntoView: "cursor",
+        multiSelectAction: "forEach"
+    }, {
+        name: "replace",
+        description: "Replace",
+        bindKey: bindKey("Ctrl-H", "Command-Option-F"),
+        exec: function (editor) {
+            config.loadModule("ace/ext/searchbox", function (e) { e.Search(editor, true); });
         }
-        this.session._emit("changeFold", { data: { start: { row: w.row } } });
-        this.$updateRows();
-        this.renderWidgets(null, renderer);
-        this.onWidgetChanged(w);
-        return w;
-    };
-    LineWidgets.prototype.removeLineWidget = function (w) {
-        w._inDocument = false;
-        w.session = null;
-        if (w.el && w.el.parentNode)
-            w.el.parentNode.removeChild(w.el);
-        if (w.editor && w.editor.destroy)
-            try {
-                w.editor.destroy();
-            }
-            catch (e) { }
-        if (this.session.lineWidgets) {
-            var w1 = this.session.lineWidgets[w.row];
-            if (w1 == w) {
-                this.session.lineWidgets[w.row] = w.$oldWidget;
-                if (w.$oldWidget)
-                    this.onWidgetChanged(w.$oldWidget);
+    }, {
+        name: "undo",
+        description: "Undo",
+        bindKey: bindKey("Ctrl-Z", "Command-Z"),
+        exec: function (editor) { editor.undo(); }
+    }, {
+        name: "redo",
+        description: "Redo",
+        bindKey: bindKey("Ctrl-Shift-Z|Ctrl-Y", "Command-Shift-Z|Command-Y"),
+        exec: function (editor) { editor.redo(); }
+    }, {
+        name: "copylinesup",
+        description: "Copy lines up",
+        bindKey: bindKey("Alt-Shift-Up", "Command-Option-Up"),
+        exec: function (editor) { editor.copyLinesUp(); },
+        scrollIntoView: "cursor"
+    }, {
+        name: "movelinesup",
+        description: "Move lines up",
+        bindKey: bindKey("Alt-Up", "Option-Up"),
+        exec: function (editor) { editor.moveLinesUp(); },
+        scrollIntoView: "cursor"
+    }, {
+        name: "copylinesdown",
+        description: "Copy lines down",
+        bindKey: bindKey("Alt-Shift-Down", "Command-Option-Down"),
+        exec: function (editor) { editor.copyLinesDown(); },
+        scrollIntoView: "cursor"
+    }, {
+        name: "movelinesdown",
+        description: "Move lines down",
+        bindKey: bindKey("Alt-Down", "Option-Down"),
+        exec: function (editor) { editor.moveLinesDown(); },
+        scrollIntoView: "cursor"
+    }, {
+        name: "del",
+        description: "Delete",
+        bindKey: bindKey("Delete", "Delete|Ctrl-D|Shift-Delete"),
+        exec: function (editor) { editor.remove("right"); },
+        multiSelectAction: "forEach",
+        scrollIntoView: "cursor"
+    }, {
+        name: "backspace",
+        description: "Backspace",
+        bindKey: bindKey("Shift-Backspace|Backspace", "Ctrl-Backspace|Shift-Backspace|Backspace|Ctrl-H"),
+        exec: function (editor) { editor.remove("left"); },
+        multiSelectAction: "forEach",
+        scrollIntoView: "cursor"
+    }, {
+        name: "cut_or_delete",
+        description: "Cut or delete",
+        bindKey: bindKey("Shift-Delete", null),
+        exec: function (editor) {
+            if (editor.selection.isEmpty()) {
+                editor.remove("left");
             }
             else {
-                while (w1) {
-                    if (w1.$oldWidget == w) {
-                        w1.$oldWidget = w.$oldWidget;
-                        break;
-                    }
-                    w1 = w1.$oldWidget;
+                return false;
+            }
+        },
+        multiSelectAction: "forEach",
+        scrollIntoView: "cursor"
+    }, {
+        name: "removetolinestart",
+        description: "Remove to line start",
+        bindKey: bindKey("Alt-Backspace", "Command-Backspace"),
+        exec: function (editor) { editor.removeToLineStart(); },
+        multiSelectAction: "forEach",
+        scrollIntoView: "cursor"
+    }, {
+        name: "removetolineend",
+        description: "Remove to line end",
+        bindKey: bindKey("Alt-Delete", "Ctrl-K|Command-Delete"),
+        exec: function (editor) { editor.removeToLineEnd(); },
+        multiSelectAction: "forEach",
+        scrollIntoView: "cursor"
+    }, {
+        name: "removetolinestarthard",
+        description: "Remove to line start hard",
+        bindKey: bindKey("Ctrl-Shift-Backspace", null),
+        exec: function (editor) {
+            var range = editor.selection.getRange();
+            range.start.column = 0;
+            editor.session.remove(range);
+        },
+        multiSelectAction: "forEach",
+        scrollIntoView: "cursor"
+    }, {
+        name: "removetolineendhard",
+        description: "Remove to line end hard",
+        bindKey: bindKey("Ctrl-Shift-Delete", null),
+        exec: function (editor) {
+            var range = editor.selection.getRange();
+            range.end.column = Number.MAX_VALUE;
+            editor.session.remove(range);
+        },
+        multiSelectAction: "forEach",
+        scrollIntoView: "cursor"
+    }, {
+        name: "removewordleft",
+        description: "Remove word left",
+        bindKey: bindKey("Ctrl-Backspace", "Alt-Backspace|Ctrl-Alt-Backspace"),
+        exec: function (editor) { editor.removeWordLeft(); },
+        multiSelectAction: "forEach",
+        scrollIntoView: "cursor"
+    }, {
+        name: "removewordright",
+        description: "Remove word right",
+        bindKey: bindKey("Ctrl-Delete", "Alt-Delete"),
+        exec: function (editor) { editor.removeWordRight(); },
+        multiSelectAction: "forEach",
+        scrollIntoView: "cursor"
+    }, {
+        name: "outdent",
+        description: "Outdent",
+        bindKey: bindKey("Shift-Tab", "Shift-Tab"),
+        exec: function (editor) { editor.blockOutdent(); },
+        multiSelectAction: "forEach",
+        scrollIntoView: "selectionPart"
+    }, {
+        name: "indent",
+        description: "Indent",
+        bindKey: bindKey("Tab", "Tab"),
+        exec: function (editor) { editor.indent(); },
+        multiSelectAction: "forEach",
+        scrollIntoView: "selectionPart"
+    }, {
+        name: "blockoutdent",
+        description: "Block outdent",
+        bindKey: bindKey("Ctrl-[", "Ctrl-["),
+        exec: function (editor) { editor.blockOutdent(); },
+        multiSelectAction: "forEachLine",
+        scrollIntoView: "selectionPart"
+    }, {
+        name: "blockindent",
+        description: "Block indent",
+        bindKey: bindKey("Ctrl-]", "Ctrl-]"),
+        exec: function (editor) { editor.blockIndent(); },
+        multiSelectAction: "forEachLine",
+        scrollIntoView: "selectionPart"
+    }, {
+        name: "insertstring",
+        description: "Insert string",
+        exec: function (editor, str) { editor.insert(str); },
+        multiSelectAction: "forEach",
+        scrollIntoView: "cursor"
+    }, {
+        name: "inserttext",
+        description: "Insert text",
+        exec: function (editor, args) {
+            editor.insert(lang.stringRepeat(args.text || "", args.times || 1));
+        },
+        multiSelectAction: "forEach",
+        scrollIntoView: "cursor"
+    }, {
+        name: "splitline",
+        description: "Split line",
+        bindKey: bindKey(null, "Ctrl-O"),
+        exec: function (editor) { editor.splitLine(); },
+        multiSelectAction: "forEach",
+        scrollIntoView: "cursor"
+    }, {
+        name: "transposeletters",
+        description: "Transpose letters",
+        bindKey: bindKey("Alt-Shift-X", "Ctrl-T"),
+        exec: function (editor) { editor.transposeLetters(); },
+        multiSelectAction: function (editor) { editor.transposeSelections(1); },
+        scrollIntoView: "cursor"
+    }, {
+        name: "touppercase",
+        description: "To uppercase",
+        bindKey: bindKey("Ctrl-U", "Ctrl-U"),
+        exec: function (editor) { editor.toUpperCase(); },
+        multiSelectAction: "forEach",
+        scrollIntoView: "cursor"
+    }, {
+        name: "tolowercase",
+        description: "To lowercase",
+        bindKey: bindKey("Ctrl-Shift-U", "Ctrl-Shift-U"),
+        exec: function (editor) { editor.toLowerCase(); },
+        multiSelectAction: "forEach",
+        scrollIntoView: "cursor"
+    }, {
+        name: "autoindent",
+        description: "Auto Indent",
+        bindKey: bindKey(null, null),
+        exec: function (editor) { editor.autoIndent(); },
+        scrollIntoView: "animate"
+    }, {
+        name: "expandtoline",
+        description: "Expand to line",
+        bindKey: bindKey("Ctrl-Shift-L", "Command-Shift-L"),
+        exec: function (editor) {
+            var range = editor.selection.getRange();
+            range.start.column = range.end.column = 0;
+            range.end.row++;
+            editor.selection.setRange(range, false);
+        },
+        multiSelectAction: "forEach",
+        scrollIntoView: "cursor",
+        readOnly: true
+    }, {
+        name: "openlink",
+        bindKey: bindKey("Ctrl+F3", "F3"),
+        exec: function (editor) { editor.openLink(); }
+    }, {
+        name: "joinlines",
+        description: "Join lines",
+        bindKey: bindKey(null, null),
+        exec: function (editor) {
+            var isBackwards = editor.selection.isBackwards();
+            var selectionStart = isBackwards ? editor.selection.getSelectionLead() : editor.selection.getSelectionAnchor();
+            var selectionEnd = isBackwards ? editor.selection.getSelectionAnchor() : editor.selection.getSelectionLead();
+            var firstLineEndCol = editor.session.doc.getLine(selectionStart.row).length;
+            var selectedText = editor.session.doc.getTextRange(editor.selection.getRange());
+            var selectedCount = selectedText.replace(/\n\s*/, " ").length;
+            var insertLine = editor.session.doc.getLine(selectionStart.row);
+            for (var i = selectionStart.row + 1; i <= selectionEnd.row + 1; i++) {
+                var curLine = lang.stringTrimLeft(lang.stringTrimRight(editor.session.doc.getLine(i)));
+                if (curLine.length !== 0) {
+                    curLine = " " + curLine;
                 }
+                insertLine += curLine;
             }
-        }
-        this.session._emit("changeFold", { data: { start: { row: w.row } } });
-        this.$updateRows();
-    };
-    LineWidgets.prototype.getWidgetsAtRow = function (row) {
-        var lineWidgets = this.session.lineWidgets;
-        var w = lineWidgets && lineWidgets[row];
-        var list = [];
-        while (w) {
-            list.push(w);
-            w = w.$oldWidget;
-        }
-        return list;
-    };
-    LineWidgets.prototype.onWidgetChanged = function (w) {
-        this.session._changedWidgets.push(w);
-        this.editor && this.editor.renderer.updateFull();
-    };
-    LineWidgets.prototype.measureWidgets = function (e, renderer) {
-        var changedWidgets = this.session._changedWidgets;
-        var config = renderer.layerConfig;
-        if (!changedWidgets || !changedWidgets.length)
-            return;
-        var min = Infinity;
-        for (var i = 0; i < changedWidgets.length; i++) {
-            var w = changedWidgets[i];
-            if (!w || !w.el)
-                continue;
-            if (w.session != this.session)
-                continue;
-            if (!w._inDocument) {
-                if (this.session.lineWidgets[w.row] != w)
-                    continue;
-                w._inDocument = true;
-                renderer.container.appendChild(w.el);
-            }
-            w.h = w.el.offsetHeight;
-            if (!w.fixedWidth) {
-                w.w = w.el.offsetWidth;
-                w.screenWidth = Math.ceil(w.w / config.characterWidth);
-            }
-            var rowCount = w.h / config.lineHeight;
-            if (w.coverLine) {
-                rowCount -= this.session.getRowLineCount(w.row);
-                if (rowCount < 0)
-                    rowCount = 0;
-            }
-            if (w.rowCount != rowCount) {
-                w.rowCount = rowCount;
-                if (w.row < min)
-                    min = w.row;
+            if (selectionEnd.row + 1 < (editor.session.doc.getLength() - 1)) {
+                insertLine += editor.session.doc.getNewLineCharacter();
             }
-        }
-        if (min != Infinity) {
-            this.session._emit("changeFold", { data: { start: { row: min } } });
-            this.session.lineWidgetWidth = null;
-        }
-        this.session._changedWidgets = [];
-    };
-    LineWidgets.prototype.renderWidgets = function (e, renderer) {
-        var config = renderer.layerConfig;
-        var lineWidgets = this.session.lineWidgets;
-        if (!lineWidgets)
-            return;
-        var first = Math.min(this.firstRow, config.firstRow);
-        var last = Math.max(this.lastRow, config.lastRow, lineWidgets.length);
-        while (first > 0 && !lineWidgets[first])
-            first--;
-        this.firstRow = config.firstRow;
-        this.lastRow = config.lastRow;
-        renderer.$cursorLayer.config = config;
-        for (var i = first; i <= last; i++) {
-            var w = lineWidgets[i];
-            if (!w || !w.el)
-                continue;
-            if (w.hidden) {
-                w.el.style.top = -100 - (w.pixelHeight || 0) + "px";
-                continue;
+            editor.clearSelection();
+            editor.session.doc.replace(new Range(selectionStart.row, 0, selectionEnd.row + 2, 0), insertLine);
+            if (selectedCount > 0) {
+                editor.selection.moveCursorTo(selectionStart.row, selectionStart.column);
+                editor.selection.selectTo(selectionStart.row, selectionStart.column + selectedCount);
             }
-            if (!w._inDocument) {
-                w._inDocument = true;
-                renderer.container.appendChild(w.el);
+            else {
+                firstLineEndCol = editor.session.doc.getLine(selectionStart.row).length > firstLineEndCol ? (firstLineEndCol + 1) : firstLineEndCol;
+                editor.selection.moveCursorTo(selectionStart.row, firstLineEndCol);
             }
-            var top = renderer.$cursorLayer.getPixelPosition({ row: i, column: 0 }, true).top;
-            if (!w.coverLine)
-                top += config.lineHeight * this.session.getRowLineCount(w.row);
-            w.el.style.top = top - config.offset + "px";
-            var left = w.coverGutter ? 0 : renderer.gutterWidth;
-            if (!w.fixedWidth)
-                left -= renderer.scrollLeft;
-            w.el.style.left = left + "px";
-            if (w.fullWidth && w.screenWidth) {
-                w.el.style.minWidth = config.width + 2 * config.padding + "px";
+        },
+        multiSelectAction: "forEach",
+        readOnly: true
+    }, {
+        name: "invertSelection",
+        description: "Invert selection",
+        bindKey: bindKey(null, null),
+        exec: function (editor) {
+            var endRow = editor.session.doc.getLength() - 1;
+            var endCol = editor.session.doc.getLine(endRow).length;
+            var ranges = editor.selection.rangeList.ranges;
+            var newRanges = [];
+            if (ranges.length < 1) {
+                ranges = [editor.selection.getRange()];
             }
-            if (w.fixedWidth) {
-                w.el.style.right = renderer.scrollBar.getWidth() + "px";
+            for (var i = 0; i < ranges.length; i++) {
+                if (i == (ranges.length - 1)) {
+                    if (!(ranges[i].end.row === endRow && ranges[i].end.column === endCol)) {
+                        newRanges.push(new Range(ranges[i].end.row, ranges[i].end.column, endRow, endCol));
+                    }
+                }
+                if (i === 0) {
+                    if (!(ranges[i].start.row === 0 && ranges[i].start.column === 0)) {
+                        newRanges.push(new Range(0, 0, ranges[i].start.row, ranges[i].start.column));
+                    }
+                }
+                else {
+                    newRanges.push(new Range(ranges[i - 1].end.row, ranges[i - 1].end.column, ranges[i].start.row, ranges[i].start.column));
+                }
             }
-            else {
-                w.el.style.right = "";
+            editor.exitMultiSelectMode();
+            editor.clearSelection();
+            for (var i = 0; i < newRanges.length; i++) {
+                editor.selection.addRange(newRanges[i], false);
             }
-        }
-    };
-    return LineWidgets;
-}());
-exports.LineWidgets = LineWidgets;
+        },
+        readOnly: true,
+        scrollIntoView: "none"
+    }, {
+        name: "addLineAfter",
+        description: "Add new line after the current line",
+        exec: function (editor) {
+            editor.selection.clearSelection();
+            editor.navigateLineEnd();
+            editor.insert("\n");
+        },
+        multiSelectAction: "forEach",
+        scrollIntoView: "cursor"
+    }, {
+        name: "addLineBefore",
+        description: "Add new line before the current line",
+        exec: function (editor) {
+            editor.selection.clearSelection();
+            var cursor = editor.getCursorPosition();
+            editor.selection.moveTo(cursor.row - 1, Number.MAX_VALUE);
+            editor.insert("\n");
+            if (cursor.row === 0)
+                editor.navigateUp();
+        },
+        multiSelectAction: "forEach",
+        scrollIntoView: "cursor"
+    }, {
+        name: "openCommandPallete",
+        exec: function (editor) {
+            console.warn("This is an obsolete command. Please use `openCommandPalette` instead.");
+            editor.prompt({ $type: "commands" });
+        },
+        readOnly: true
+    }, {
+        name: "openCommandPalette",
+        description: "Open command palette",
+        bindKey: bindKey("F1", "F1"),
+        exec: function (editor) {
+            editor.prompt({ $type: "commands" });
+        },
+        readOnly: true
+    }, {
+        name: "modeSelect",
+        description: "Change language mode...",
+        bindKey: bindKey(null, null),
+        exec: function (editor) {
+            editor.prompt({ $type: "modes" });
+        },
+        readOnly: true
+    }];
+for (var i = 1; i < 9; i++) {
+    exports.commands.push({
+        name: "foldToLevel" + i,
+        description: "Fold To Level " + i,
+        level: i,
+        exec: function (editor) { editor.session.foldToLevel(this.level); },
+        scrollIntoView: "center",
+        readOnly: true
+    });
+}
 
 });
 
@@ -13888,7 +13909,7 @@ exports.GutterKeyboardEvent = GutterKeyboardEvent;
 
 });
 
-define("ace/editor",["require","exports","module","ace/lib/oop","ace/lib/dom","ace/lib/lang","ace/lib/useragent","ace/keyboard/textinput","ace/mouse/mouse_handler","ace/mouse/fold_handler","ace/keyboard/keybinding","ace/edit_session","ace/search","ace/range","ace/lib/event_emitter","ace/commands/command_manager","ace/commands/default_commands","ace/config","ace/token_iterator","ace/line_widgets","ace/keyboard/gutter_handler","ace/config","ace/clipboard","ace/lib/keys"], function(require, exports, module){"use strict";
+define("ace/editor",["require","exports","module","ace/lib/oop","ace/lib/dom","ace/lib/lang","ace/lib/useragent","ace/keyboard/textinput","ace/mouse/mouse_handler","ace/mouse/fold_handler","ace/keyboard/keybinding","ace/edit_session","ace/search","ace/range","ace/lib/event_emitter","ace/commands/command_manager","ace/commands/default_commands","ace/config","ace/token_iterator","ace/keyboard/gutter_handler","ace/config","ace/clipboard","ace/lib/keys"], function(require, exports, module){"use strict";
 var __values = (this && this.__values) || function(o) {
     var s = typeof Symbol === "function" && Symbol.iterator, m = s && o[s], i = 0;
     if (m) return m.call(o);
@@ -13916,7 +13937,6 @@ var CommandManager = require("./commands/command_manager").CommandManager;
 var defaultCommands = require("./commands/default_commands").commands;
 var config = require("./config");
 var TokenIterator = require("./token_iterator").TokenIterator;
-var LineWidgets = require("./line_widgets").LineWidgets;
 var GutterKeyboardHandler = require("./keyboard/gutter_handler").GutterKeyboardHandler;
 var nls = require("./config").nls;
 var clipboard = require("./clipboard");
@@ -14150,7 +14170,11 @@ var Editor = /** @class */ (function () {
         });
         this.curOp = null;
         oldSession && oldSession._signal("changeEditor", { oldEditor: this });
+        if (oldSession)
+            oldSession.$editor = null;
         session && session._signal("changeEditor", { editor: this });
+        if (session)
+            session.$editor = this;
         if (session && !session.destroyed)
             session.bgTokenizer.scheduleStart();
     };
@@ -14776,15 +14800,9 @@ var Editor = /** @class */ (function () {
         this.moveCursorToPosition(cursor);
     };
     Editor.prototype.setGhostText = function (text, position) {
-        if (!this.session.widgetManager) {
-            this.session.widgetManager = new LineWidgets(this.session);
-            this.session.widgetManager.attach(this);
-        }
         this.renderer.setGhostText(text, position);
     };
     Editor.prototype.removeGhostText = function () {
-        if (!this.session.widgetManager)
-            return;
         this.renderer.removeGhostText();
     };
     Editor.prototype.transposeLetters = function () {
@@ -21216,8 +21234,7 @@ var FoldMode = exports.FoldMode = function () { };
 
 });
 
-define("ace/ext/error_marker",["require","exports","module","ace/line_widgets","ace/lib/dom","ace/range","ace/config"], function(require, exports, module){"use strict";
-var LineWidgets = require("../line_widgets").LineWidgets;
+define("ace/ext/error_marker",["require","exports","module","ace/lib/dom","ace/range","ace/config"], function(require, exports, module){"use strict";
 var dom = require("../lib/dom");
 var Range = require("../range").Range;
 var nls = require("../config").nls;
@@ -21267,10 +21284,6 @@ function findAnnotations(session, row, dir) {
 }
 exports.showErrorMarker = function (editor, dir) {
     var session = editor.session;
-    if (!session.widgetManager) {
-        session.widgetManager = new LineWidgets(session);
-        session.widgetManager.attach(editor);
-    }
     var pos = editor.getCursorPosition();
     var row = pos.row;
     var oldWidget = session.widgetManager.getWidgetsAtRow(row).filter(function (w) {
diff --git a/src/ext-code_lens.js b/src/ext-code_lens.js
index 9501efd9d..71ee8c171 100644
--- a/src/ext-code_lens.js
+++ b/src/ext-code_lens.js
@@ -1,5 +1,4 @@
-define("ace/ext/code_lens",["require","exports","module","ace/line_widgets","ace/lib/event","ace/lib/lang","ace/lib/dom","ace/editor","ace/config"], function(require, exports, module){"use strict";
-var LineWidgets = require("../line_widgets").LineWidgets;
+define("ace/ext/code_lens",["require","exports","module","ace/lib/event","ace/lib/lang","ace/lib/dom","ace/editor","ace/config"], function(require, exports, module){"use strict";
 var event = require("../lib/event");
 var lang = require("../lib/lang");
 var dom = require("../lib/dom");
@@ -121,10 +120,6 @@ function attachToEditor(editor) {
         var session = editor.session;
         if (!session)
             return;
-        if (!session.widgetManager) {
-            session.widgetManager = new LineWidgets(session);
-            session.widgetManager.attach(editor);
-        }
         var providersToWaitNum = editor.codeLensProviders.length;
         var lenses = [];
         editor.codeLensProviders.forEach(function (provider) {
diff --git a/src/mode-vue.js b/src/mode-vue.js
index 4c26d56c1..6824da626 100644
--- a/src/mode-vue.js
+++ b/src/mode-vue.js
@@ -3682,7 +3682,7 @@ var VueHighlightRules = function (options) {
     var self = this;
     VueRules.tag_stuff.unshift({
         token: "string",
-        regex: /(?:\b(v-)|(:|@))(\[?[a-zA-Z\-.]+\]?)(?:(\:\[?[a-zA-Z\-]+\]?))?(?:(\.[a-zA-Z\-]+))*(\s*)(=)(\s*)(["'])/,
+        regex: /(?:\b(v-)|(:|@))(\[?[a-zA-Z\-.]+\]?)(?:(\:\[?[a-zA-Z\-]+\]?))?((?:\.[a-zA-Z\-]+)*)(\s*)(=)(\s*)(["'])/,
         onMatch: function (value, currentState, stack) {
             var quote = value[value.length - 1];
             stack.unshift(quote, currentState);