From ffae0459186c4184aad83a97401bbd9346ef746f Mon Sep 17 00:00:00 2001
From: Pho Thin <phothinmg@disroot.org>
Date: Fri, 23 Aug 2024 03:18:57 +0630
Subject: [PATCH] 	modified:   src/converter/index.ts

---
 src/converter/index.ts         |  10 +-
 src/extensions/copy_code.ts    |  62 +--
 src/extensions/custom_class.ts |  52 +-
 src/extensions/icons.ts        |  35 +-
 src/extensions/index.ts        |  14 +-
 src/extensions/twitter.ts      |  82 ++--
 src/extensions/youtube.ts      |  24 +-
 src/frontmatter/index.ts       |  88 ++--
 src/helper/getalloptions.ts    | 834 ++++++++++++++++-----------------
 src/manage-extensions/index.ts |  18 +-
 src/subparser/index.ts         |   2 +-
 11 files changed, 603 insertions(+), 618 deletions(-)

diff --git a/src/converter/index.ts b/src/converter/index.ts
index 4019eb7..ce5469d 100644
--- a/src/converter/index.ts
+++ b/src/converter/index.ts
@@ -1,16 +1,16 @@
 import Showdown, { type Converter } from "showdown";
 
 import {
-  type MmmarkConverterOptions,
-  type MmmarkUserSelectOptions,
-  getAllOptions,
+	type MmmarkConverterOptions,
+	type MmmarkUserSelectOptions,
+	getAllOptions,
 } from "../helper/getalloptions.js";
 
 type MmConverter = Converter;
 
 function mdConverter(options?: MmmarkUserSelectOptions) {
-  const opts: MmmarkConverterOptions = getAllOptions(options);
-  return new Showdown.Converter(opts);
+	const opts: MmmarkConverterOptions = getAllOptions(options);
+	return new Showdown.Converter(opts);
 }
 
 export { mdConverter, type MmConverter };
diff --git a/src/extensions/copy_code.ts b/src/extensions/copy_code.ts
index 1f31a7a..2265cd6 100644
--- a/src/extensions/copy_code.ts
+++ b/src/extensions/copy_code.ts
@@ -1,15 +1,15 @@
 import {
-  registerExtension,
-  type MmExtension,
+	type MmExtension,
+	registerExtension,
 } from "../manage-extensions/index.js";
 
 /**
  *
  */
 declare global {
-  interface Window {
-    copyCodeListener?: boolean;
-  }
+	interface Window {
+		copyCodeListener?: boolean;
+	}
 }
 
 /**
@@ -17,20 +17,20 @@ declare global {
  * @param {String} className The class name of the button.
  */
 function addListener(className: string) {
-  if (typeof window !== "undefined" && window.copyCodeListener !== true) {
-    window.addEventListener("click", (e) => {
-      const target = e.target as HTMLElement;
-      if (
-        target?.classList?.contains(className) &&
-        target.nextElementSibling?.tagName === "PRE"
-      ) {
-        navigator.clipboard.writeText(
-          (target.nextElementSibling as HTMLPreElement).innerText
-        );
-      }
-    });
-    window.copyCodeListener = true;
-  }
+	if (typeof window !== "undefined" && window.copyCodeListener !== true) {
+		window.addEventListener("click", (e) => {
+			const target = e.target as HTMLElement;
+			if (
+				target?.classList?.contains(className) &&
+				target.nextElementSibling?.tagName === "PRE"
+			) {
+				navigator.clipboard.writeText(
+					(target.nextElementSibling as HTMLPreElement).innerText,
+				);
+			}
+		});
+		window.copyCodeListener = true;
+	}
 }
 /**
  * showdownCopyCode
@@ -40,19 +40,19 @@ function addListener(className: string) {
  * @function
  */
 function copyCode({ className = "copy-code" } = {}): MmExtension[] {
-  return [
-    {
-      type: "output",
-      filter: function (text: string) {
-        addListener(className);
+	return [
+		{
+			type: "output",
+			filter: (text: string) => {
+				addListener(className);
 
-        return text.replace(
-          /<pre.*><code/g,
-          `<button class="${className}">Copy</button>$&`
-        );
-      },
-    },
-  ];
+				return text.replace(
+					/<pre.*><code/g,
+					`<button class="${className}">Copy</button>$&`,
+				);
+			},
+		},
+	];
 }
 
 registerExtension("copyCode", copyCode());
diff --git a/src/extensions/custom_class.ts b/src/extensions/custom_class.ts
index 31cea3b..33ec544 100644
--- a/src/extensions/custom_class.ts
+++ b/src/extensions/custom_class.ts
@@ -1,6 +1,6 @@
 import {
-  registerExtension,
-  type MmExtension,
+	type MmExtension,
+	registerExtension,
 } from "../manage-extensions/index.js";
 
 /**
@@ -43,32 +43,32 @@ import {
  * @returns {MmExtension[]}
  */
 function customClass(): MmExtension[] {
-  return [
-    {
-      type: "output",
-      filter: (text) => {
-        return (
-          text
-            // Add class for list (ol, ul)
-            .replace(
-              /<p>\[\.([a-z0-9A-Z\s]+)\]<\/p>[\n]?<(.+)>/g,
-              `<$2 class="$1">`
-            )
+	return [
+		{
+			type: "output",
+			filter: (text) => {
+				return (
+					text
+						// Add class for list (ol, ul)
+						.replace(
+							/<p>\[\.([a-z0-9A-Z\s]+)\]<\/p>[\n]?<(.+)>/g,
+							`<$2 class="$1">`,
+						)
 
-            // Add class for other blocks
-            .replace(/<(.+)>\[\.([a-z0-9A-Z\s]+)\]/g, `<$1 class="$2">`)
+						// Add class for other blocks
+						.replace(/<(.+)>\[\.([a-z0-9A-Z\s]+)\]/g, `<$1 class="$2">`)
 
-            // Prevent class name with 2 dashs being replace by `<em>` tag
-            .replace(/class="(.+)"/g, function (str) {
-              if (str.indexOf("<em>") !== -1) {
-                return str.replace(/<[/]?em>/g, "_");
-              }
-              return str;
-            })
-        );
-      },
-    },
-  ];
+						// Prevent class name with 2 dashs being replace by `<em>` tag
+						.replace(/class="(.+)"/g, (str) => {
+							if (str.indexOf("<em>") !== -1) {
+								return str.replace(/<[/]?em>/g, "_");
+							}
+							return str;
+						})
+				);
+			},
+		},
+	];
 }
 registerExtension("customClass", customClass());
 
diff --git a/src/extensions/icons.ts b/src/extensions/icons.ts
index 6578e05..0181110 100644
--- a/src/extensions/icons.ts
+++ b/src/extensions/icons.ts
@@ -1,6 +1,6 @@
 import {
-  registerExtension,
-  type MmExtension,
+	type MmExtension,
+	registerExtension,
 } from "../manage-extensions/index.js";
 
 /**
@@ -17,28 +17,27 @@ import {
  * ```
  */
 function icons(): MmExtension[] {
-  return [
-    {
-      type: "lang",
-      regex: "\\B(\\\\)?@fa-([\\S]+)\\b",
-      replace: function (a: any, b: string, c: string) {
-        return b === "\\" ? a : '<i class="fa fa-' + c + '">' + "</i>";
-      },
-    },
-    {
-      type: "output",
-      filter: (text: string) => {
-        const scriptTag = `
+	return [
+		{
+			type: "lang",
+			regex: "\\B(\\\\)?@fa-([\\S]+)\\b",
+			replace: (a: any, b: string, c: string) =>
+				b === "\\" ? a : `<i class="fa fa-${c}"></i>`,
+		},
+		{
+			type: "output",
+			filter: (text: string) => {
+				const scriptTag = `
         <script>
         var script = document.createElement("script");
         script.src = "https://kit.fontawesome.com/50c925d5df.js";
         script.crossorigin = "anonymous";
         document.head.appendChild(script);
         </script>`;
-        return scriptTag + text;
-      },
-    },
-  ];
+				return scriptTag + text;
+			},
+		},
+	];
 }
 
 registerExtension("icons", icons());
diff --git a/src/extensions/index.ts b/src/extensions/index.ts
index e659b06..fd17c6d 100644
--- a/src/extensions/index.ts
+++ b/src/extensions/index.ts
@@ -7,11 +7,11 @@ import twitter from "./twitter.js";
 import youtube from "./youtube.js";
 
 export {
-  showdownMathjax,
-  showdownprism,
-  copyCode,
-  customClass,
-  icons,
-  twitter,
-  youtube,
+	showdownMathjax,
+	showdownprism,
+	copyCode,
+	customClass,
+	icons,
+	twitter,
+	youtube,
 };
diff --git a/src/extensions/twitter.ts b/src/extensions/twitter.ts
index 817f53a..6f233b9 100644
--- a/src/extensions/twitter.ts
+++ b/src/extensions/twitter.ts
@@ -1,6 +1,6 @@
 import {
-  registerExtension,
-  type MmExtension,
+	type MmExtension,
+	registerExtension,
 } from "../manage-extensions/index.js";
 /**
  * Twitter Extension
@@ -10,52 +10,38 @@ import {
  * #hashtag    ->  <a href="http://twitter.com/search/%23hashtag">#hashtag</a>
  */
 function twitter(): MmExtension[] {
-  return [
-    // @username syntax
-    {
-      type: "lang",
-      regex: "\\B(\\\\)?@([\\S]+)\\b",
-      replace: function (match: any, leadingSlash: string, username: string) {
-        // Check if we matched the leading \ and return nothing changed if so
-        if (leadingSlash === "\\") {
-          return match;
-        } else {
-          return (
-            '<a href="http://twitter.com/' +
-            username +
-            '">@' +
-            username +
-            "</a>"
-          );
-        }
-      },
-    },
-    // #hashtag syntax
-    {
-      type: "lang",
-      regex: "\\B(\\\\)?#([\\S]+)\\b",
-      replace: function (match: any, leadingSlash: string, tag: string) {
-        // Check if we matched the leading \ and return nothing changed if so
-        if (leadingSlash === "\\") {
-          return match;
-        } else {
-          return (
-            '<a href="http://twitter.com/search/%23' +
-            tag +
-            '">#' +
-            tag +
-            "</a>"
-          );
-        }
-      },
-    },
-    // Escaped @'s
-    {
-      type: "lang",
-      regex: "\\\\@",
-      replace: "@",
-    },
-  ];
+	return [
+		// @username syntax
+		{
+			type: "lang",
+			regex: "\\B(\\\\)?@([\\S]+)\\b",
+			replace: (match: any, leadingSlash: string, username: string) => {
+				// Check if we matched the leading \ and return nothing changed if so
+				if (leadingSlash === "\\") {
+					return match;
+				}
+				return `<a href="http://twitter.com/${username}">@${username}</a>`;
+			},
+		},
+		// #hashtag syntax
+		{
+			type: "lang",
+			regex: "\\B(\\\\)?#([\\S]+)\\b",
+			replace: (match: any, leadingSlash: string, tag: string) => {
+				// Check if we matched the leading \ and return nothing changed if so
+				if (leadingSlash === "\\") {
+					return match;
+				}
+				return `<a href="http://twitter.com/search/%23${tag}">#${tag}</a>`;
+			},
+		},
+		// Escaped @'s
+		{
+			type: "lang",
+			regex: "\\\\@",
+			replace: "@",
+		},
+	];
 }
 registerExtension("twitter", twitter());
 
diff --git a/src/extensions/youtube.ts b/src/extensions/youtube.ts
index 11764f9..2602771 100644
--- a/src/extensions/youtube.ts
+++ b/src/extensions/youtube.ts
@@ -1,6 +1,6 @@
 import {
-  registerExtension,
-  type MmExtension,
+	type MmExtension,
+	registerExtension,
 } from "../manage-extensions/index.js";
 
 /**
@@ -20,16 +20,16 @@ import {
  *
  */
 function youtube(): MmExtension[] {
-  return [
-    {
-      type: "lang",
-      regex: /{% youtube (.+?) %}/g,
-      replace: (_match: any, url: string) => {
-        const videoId = url.split("v=")[1] || url.split("/").pop();
-        return `<iframe width="560" height="315" src="https://www.youtube.com/embed/${videoId}" frameborder="0" allowfullscreen></iframe>`;
-      },
-    },
-  ];
+	return [
+		{
+			type: "lang",
+			regex: /{% youtube (.+?) %}/g,
+			replace: (_match: any, url: string) => {
+				const videoId = url.split("v=")[1] || url.split("/").pop();
+				return `<iframe width="560" height="315" src="https://www.youtube.com/embed/${videoId}" frameborder="0" allowfullscreen></iframe>`;
+			},
+		},
+	];
 }
 
 registerExtension("youtube", youtube());
diff --git a/src/frontmatter/index.ts b/src/frontmatter/index.ts
index 2ac5fc9..3f8a2b1 100644
--- a/src/frontmatter/index.ts
+++ b/src/frontmatter/index.ts
@@ -1,18 +1,18 @@
 import { load } from "js-yaml";
 
 type DataProps = {
-  lines: string[];
-  metaIndices: number[];
+	lines: string[];
+	metaIndices: number[];
 };
 type FrontMatterResult<T> = {
-  /**
-   *  Yaml data form a markdown files
-   */
-  data: T;
-  /**
-   * Body content of markdown file
-   */
-  content: string;
+	/**
+	 *  Yaml data form a markdown files
+	 */
+	data: T;
+	/**
+	 * Body content of markdown file
+	 */
+	content: string;
 };
 
 /**
@@ -20,42 +20,42 @@ type FrontMatterResult<T> = {
  * Parses metadata and content from markdown content based on metadata delimiters.
  */
 class FrontMatter {
-  private mdcontent: string;
-  constructor(mdcontent: string) {
-    this.mdcontent = mdcontent;
-  }
-  private findMetaIndices(mem: number[], item: string, i: number): number[] {
-    // If the line starts with ---, it's a metadata delimiter
-    if (/^---/.test(item)) {
-      // Add the index of the line to the array of indices
-      mem.push(i);
-    }
+	private mdcontent: string;
+	constructor(mdcontent: string) {
+		this.mdcontent = mdcontent;
+	}
+	private findMetaIndices(mem: number[], item: string, i: number): number[] {
+		// If the line starts with ---, it's a metadata delimiter
+		if (/^---/.test(item)) {
+			// Add the index of the line to the array of indices
+			mem.push(i);
+		}
 
-    return mem;
-  }
-  private getData<T>(linesPros: DataProps): FrontMatterResult<T>["data"] {
-    const { lines, metaIndices } = linesPros;
-    if (metaIndices.length > 0) {
-      const data = lines.slice(metaIndices[0] + 1, metaIndices[1]);
+		return mem;
+	}
+	private getData<T>(linesPros: DataProps): FrontMatterResult<T>["data"] {
+		const { lines, metaIndices } = linesPros;
+		if (metaIndices.length > 0) {
+			const data = lines.slice(metaIndices[0] + 1, metaIndices[1]);
 
-      return load(data.join("\n")) as T;
-    }
-    return {} as T;
-  }
-  private getContent(linesPros: DataProps): string {
-    const { lines, metaIndices } = linesPros;
-    return metaIndices.length > 0
-      ? lines.slice(metaIndices[1] + 1).join("\n")
-      : lines.join("\n");
-  }
-  frontmatter<T>(): FrontMatterResult<T> {
-    const lines = this.mdcontent.split("\n");
-    const metaIndices = lines.reduce(this.findMetaIndices, [] as number[]);
-    const data: T = this.getData({ lines, metaIndices });
-    const content: string = this.getContent({ lines, metaIndices });
+			return load(data.join("\n")) as T;
+		}
+		return {} as T;
+	}
+	private getContent(linesPros: DataProps): string {
+		const { lines, metaIndices } = linesPros;
+		return metaIndices.length > 0
+			? lines.slice(metaIndices[1] + 1).join("\n")
+			: lines.join("\n");
+	}
+	frontmatter<T>(): FrontMatterResult<T> {
+		const lines = this.mdcontent.split("\n");
+		const metaIndices = lines.reduce(this.findMetaIndices, [] as number[]);
+		const data: T = this.getData({ lines, metaIndices });
+		const content: string = this.getContent({ lines, metaIndices });
 
-    return { data, content };
-  }
+		return { data, content };
+	}
 }
 /**
  * **Retrieves the frontmatter data and content from markdown contents.**
@@ -101,7 +101,7 @@ class FrontMatter {
  *
  */
 function frontmatter<T>(content: string): FrontMatterResult<T> {
-  return new FrontMatter(content).frontmatter();
+	return new FrontMatter(content).frontmatter();
 }
 
 export { frontmatter, type FrontMatterResult };
diff --git a/src/helper/getalloptions.ts b/src/helper/getalloptions.ts
index d8d23bb..00af9ec 100644
--- a/src/helper/getalloptions.ts
+++ b/src/helper/getalloptions.ts
@@ -8,380 +8,380 @@ type MmmarkConverterOptions = ConverterOptions;
  * Options for user choice
  */
 type MmmarkUserSelectOptions = {
-  /**
-   * Support for HTML Tag escaping.
-   *
-   * @example
-   * **input**:
-   *
-   * ```md
-   * \<div>foo\</div>.
-   * ```
-   *
-   * **backslashEscapesHTMLTags** = false
-   * ```html
-   * <p>\<div>foo\</div></p>
-   * ```
-   *
-   * **backslashEscapesHTMLTags** = true
-   * ```html
-   * <p>&lt;div&gt;foo&lt;/div&gt;</p>
-   * ```
-   * @default false
-   */
-  backslashEscapesHTMLTags?: MmmarkConverterOptions["backslashEscapesHTMLTags"];
-  /**
-   * Use text in curly braces as header id.
-   *
-   * @example
-   *  ```md
-   *   ## Sample header {real-id}     will use real-id as id
-   *  ```
-   * @default false
-   */
-  customizedHeaderId?: MmmarkConverterOptions["customizedHeaderId"];
-  /**
-   * Disables the requirement of indenting sublists by 4 spaces for them to be nested,
-   * effectively reverting to the old behavior where 2 or 3 spaces were enough.
-   *
-   * @example
-   * **input**:
-   *
-   * ```md
-   * - one
-   *   - two
-   *
-   * ...
-   *
-   * - one
-   *     - two
-   * ```
-   *
-   * **disableForced4SpacesIndentedSublists** = false
-   *
-   * ```html
-   * <ul>
-   * <li>one</li>
-   * <li>two</li>
-   * </ul>
-   * <p>...</p>
-   * <ul>
-   * <li>one
-   *    <ul>
-   *        <li>two</li>
-   *    </ul>
-   * </li>
-   * </ul>
-   * ```
-   *
-   * **disableForced4SpacesIndentedSublists** = true
-   *
-   * ```html
-   * <ul>
-   * <li>one
-   *    <ul>
-   *        <li>two</li>
-   *    </ul>
-   * </li>
-   * </ul>
-   * <p>...</p>
-   * <ul>
-   * <li>one
-   *    <ul>
-   *        <li>two</li>
-   *    </ul>
-   * </li>
-   * </ul>
-   * ```
-   * @default false
-   */
-  disableForced4SpacesIndentedSublists?: MmmarkConverterOptions["disableForced4SpacesIndentedSublists"];
-  /**
-   * Add showdown extensions to the new converter can be showdown extensions or "global" extensions name.
-   *
-   * @default
-   * []
-   *
-   * Add extensions to the new converter can be showdown extensions or "global" extensions name.
-   */
-  extensions?: MmmarkConverterOptions["extensions"];
-  /**
-   * Generate header ids compatible with github style (spaces are replaced
-   * with dashes and a bunch of non alphanumeric chars are removed).
-   *
-   * @example
-   * **input**:
-   *
-   * ```md
-   * # This is a header with @#$%
-   * ```
-   *
-   * **ghCompatibleHeaderId** = false
-   *
-   * ```html
-   * <h1 id="thisisaheader">This is a header</h1>
-   * ```
-   *
-   * **ghCompatibleHeaderId** = true
-   *
-   * ```html
-   * <h1 id="this-is-a-header-with-">This is a header with @#$%</h1>
-   * ```
-   * @default false
-   */
-  ghCompatibleHeaderId?: MmmarkConverterOptions["ghCompatibleHeaderId"];
-  /**
-   * Enables support for github @mentions, which links to the github profile page of the username mentioned.
-   *
-   * @example
-   * **input**:
-   *
-   * ```md
-   * hello there @tivie
-   * ```
-   *
-   * **ghMentions** = false
-   *
-   * ```html
-   * <p>hello there @tivie</p>
-   * ```
-   *
-   * **ghMentions** = true
-   *
-   * ```html
-   * <p>hello there <a href="https://www.github.com/tivie>@tivie</a></p>
-   * ```
-   * @default false
-   */
-  ghMentions?: MmmarkConverterOptions["ghMentions"];
-  /**
-   * Changes the link generated by @mentions. `{u}` is replaced by the text of the mentions. Only applies if **[ghMentions][]** is enabled.
-   *
-   * @example
-   * **input**:
-   *
-   * ```md
-   * hello there @tivie
-   * ```
-   *
-   * **ghMentionsLink** = https://github.com/{u}
-   *
-   * ```html
-   * <p>hello there <a href="https://www.github.com/tivie>@tivie</a></p>
-   * ```
-   *
-   * **ghMentionsLink** = http://mysite.com/{u}/profile
-   *
-   * ```html
-   * <p>hello there <a href="//mysite.com/tivie/profile">@tivie</a></p>
-   * ```
-   * @default https://github.com/{u}
-   */
-  ghMentionsLink?: MmmarkConverterOptions["ghMentionsLink"];
-  /**
-   * Turning this on will stop showdown from interpreting underscores in the middle of
-   * words as <em> and <strong> and instead treat them as literal underscores.
-   *
-   * @example
-   * **input**:
-   *
-   * ```md
-   * some text with__underscores__in middle
-   * ```
-   *
-   * **literalMidWordUnderscores** = false
-   *
-   * ```html
-   * <p>some text with<strong>underscores</strong>in middle</p>
-   * ```
-   *
-   * **literalMidWordUnderscores** = true
-   *
-   * ```html
-   * <p>some text with__underscores__in middle</p>
-   * ```
-   * @default false
-   */
-  literalMidWordUnderscores?: MmmarkConverterOptions["literalMidWordUnderscores"];
-  /**
-   * Disable the automatic generation of header ids.
-   * Showdown generates an id for headings automatically. This is useful for linking to a specific header.
-   * This behavior, however, can be disabled with this option.
-   *
-   * @example
-   * **input**:
-   *
-   * ```md
-   * # This is a header
-   * ```
-   *
-   * **noHeaderId** = false
-   *
-   * ```html
-   * <h1 id="thisisaheader">This is a header</h1>
-   * ```
-   *
-   * **noHeaderId** = true
-   *
-   * ```html
-   * <h1>This is a header</h1>
-   * ```
-   * @default false
-   */
-  noHeaderId?: MmmarkConverterOptions["noHeaderId"];
-  /**
-   * Omit the trailing newline in a code block.
-   * By default, showdown adds a newline before the closing tags in code blocks. By enabling this option, that newline is removed.
-   * This option affects both indented and fenced (gfm style) code blocks.
-   *
-   * @example
-   *
-   * **input**:
-   *
-   * ```md
-   * var foo = 'bar';
-   * ```
-   *
-   * **omitExtraWLInCodeBlocks** = false:
-   *
-   * ```html
-   * <code><pre>var foo = 'bar';
-   * </pre></code>
-   * ```
-   * **omitExtraWLInCodeBlocks** = true:
-   *
-   * ```html
-   * <code><pre>var foo = 'bar';</pre></code>
-   * ```
-   * @default false
-   */
-  omitExtraWLInCodeBlocks?: MmmarkConverterOptions["omitExtraWLInCodeBlocks"];
-  /**
-   * Add a prefix to the generated header ids.
-   * Passing a string will prefix that string to the header id.
-   * Setting to true will add a generic 'section' prefix.
-   *
-   * @default false
-   */
-  prefixHeaderId?: MmmarkConverterOptions["prefixHeaderId"];
-  /**
-   * Remove only spaces, ' and " from generated header ids (including prefixes),
-   * replacing them with dashes (-).
-   * WARNING: This might result in malformed ids.
-   *
-   * @default false
-   */
-  rawHeaderId?: MmmarkConverterOptions["rawHeaderId"];
-  /**
-   * Setting this option to true will prevent showdown from modifying the prefix.
-   * This might result in malformed IDs (if, for instance, the " char is used in the prefix).
-   * Has no effect if prefixHeaderId is set to false.
-   *
-   * @default false
-   */
-  rawPrefixHeaderId?: MmmarkConverterOptions["rawPrefixHeaderId"];
-  /**
-   * Makes adding a space between # and the header text mandatory.
-   *
-   * @example
-   * **input**:
-   *
-   * ```md
-   * #header
-   * ```
-   *
-   * **requireSpaceBeforeHeadingText** = false
-   *
-   * ```html
-   * <h1 id="header">header</h1>
-   * ```
-   *
-   * **simpleLineBreaks** = true
-   *
-   * ```html
-   * <p>#header</p>
-   * ```
-   *
-   * @default false
-   */
-  requireSpaceBeforeHeadingText?: MmmarkConverterOptions["requireSpaceBeforeHeadingText"];
-  /**
-   * Parses line breaks as like GitHub does, without needing 2 spaces at the end of the line.
-   *
-   * @example
-   * **input**:
-   *
-   * ```md
-   * a line
-   * wrapped in two
-   * ```
-   *
-   * **simpleLineBreaks** = false
-   *
-   * ```html
-   * <p>a line
-   * wrapped in two</p>
-   * ```
-   *
-   * **simpleLineBreaks** = true
-   *
-   * ```html
-   * <p>a line<br>
-   * wrapped in two</p>
-   * ```
-   * @default false
-   */
-  simpleLineBreaks?: MmmarkConverterOptions["simpleLineBreaks"];
-  /**
-   * Split adjacent blockquote blocks.
-   */
-  splitAdjacentBlockquotes?: MmmarkConverterOptions["splitAdjacentBlockquotes"];
-  /**
-   * Tries to smartly fix indentation problems related to es6 template
-   * strings in the midst of indented code.
-   *
-   * @default false
-   */
-  smartIndentationFix?: MmmarkConverterOptions["smartIndentationFix"];
-  /**
-   * Prevents weird effects in live previews due to incomplete input.
-   *
-   * @example
-   * ![awkward effect](http://i.imgur.com/YQ9iHTL.gif)
-   * You can prevent this by enabling this option.
-   * @default false
-   */
-  smoothLivePreview?: MmmarkConverterOptions["smoothLivePreview"];
-  /**
-   * If enabled adds an id property to table headers tags.
-   *
-   * @remarks This options only applies if **[tables][]** is enabled.
-   * @default false
-   */
-  tablesHeaderId?: MmmarkConverterOptions["tablesHeaderId"];
-  /**
-   * Enable support for underline. Syntax is double or triple underscores: `__underline word__`. With this option enabled,
-   * underscores no longer parses into `<em>` and `<strong>`
-   *
-   * @example
-   * **input**:
-   *
-   * ```md
-   * __underline word__
-   * ```
-   *
-   * **underline** = false
-   * ```html
-   * <p><strong>underlined word</strong></p>
-   * ```
-   *
-   * **underline** = true
-   * ```html
-   * <p><u>underlined word</u></p>
-   * ```
-   * @default false
-   */
-  underline?: MmmarkConverterOptions["underline"];
+	/**
+	 * Support for HTML Tag escaping.
+	 *
+	 * @example
+	 * **input**:
+	 *
+	 * ```md
+	 * \<div>foo\</div>.
+	 * ```
+	 *
+	 * **backslashEscapesHTMLTags** = false
+	 * ```html
+	 * <p>\<div>foo\</div></p>
+	 * ```
+	 *
+	 * **backslashEscapesHTMLTags** = true
+	 * ```html
+	 * <p>&lt;div&gt;foo&lt;/div&gt;</p>
+	 * ```
+	 * @default false
+	 */
+	backslashEscapesHTMLTags?: MmmarkConverterOptions["backslashEscapesHTMLTags"];
+	/**
+	 * Use text in curly braces as header id.
+	 *
+	 * @example
+	 *  ```md
+	 *   ## Sample header {real-id}     will use real-id as id
+	 *  ```
+	 * @default false
+	 */
+	customizedHeaderId?: MmmarkConverterOptions["customizedHeaderId"];
+	/**
+	 * Disables the requirement of indenting sublists by 4 spaces for them to be nested,
+	 * effectively reverting to the old behavior where 2 or 3 spaces were enough.
+	 *
+	 * @example
+	 * **input**:
+	 *
+	 * ```md
+	 * - one
+	 *   - two
+	 *
+	 * ...
+	 *
+	 * - one
+	 *     - two
+	 * ```
+	 *
+	 * **disableForced4SpacesIndentedSublists** = false
+	 *
+	 * ```html
+	 * <ul>
+	 * <li>one</li>
+	 * <li>two</li>
+	 * </ul>
+	 * <p>...</p>
+	 * <ul>
+	 * <li>one
+	 *    <ul>
+	 *        <li>two</li>
+	 *    </ul>
+	 * </li>
+	 * </ul>
+	 * ```
+	 *
+	 * **disableForced4SpacesIndentedSublists** = true
+	 *
+	 * ```html
+	 * <ul>
+	 * <li>one
+	 *    <ul>
+	 *        <li>two</li>
+	 *    </ul>
+	 * </li>
+	 * </ul>
+	 * <p>...</p>
+	 * <ul>
+	 * <li>one
+	 *    <ul>
+	 *        <li>two</li>
+	 *    </ul>
+	 * </li>
+	 * </ul>
+	 * ```
+	 * @default false
+	 */
+	disableForced4SpacesIndentedSublists?: MmmarkConverterOptions["disableForced4SpacesIndentedSublists"];
+	/**
+	 * Add showdown extensions to the new converter can be showdown extensions or "global" extensions name.
+	 *
+	 * @default
+	 * []
+	 *
+	 * Add extensions to the new converter can be showdown extensions or "global" extensions name.
+	 */
+	extensions?: MmmarkConverterOptions["extensions"];
+	/**
+	 * Generate header ids compatible with github style (spaces are replaced
+	 * with dashes and a bunch of non alphanumeric chars are removed).
+	 *
+	 * @example
+	 * **input**:
+	 *
+	 * ```md
+	 * # This is a header with @#$%
+	 * ```
+	 *
+	 * **ghCompatibleHeaderId** = false
+	 *
+	 * ```html
+	 * <h1 id="thisisaheader">This is a header</h1>
+	 * ```
+	 *
+	 * **ghCompatibleHeaderId** = true
+	 *
+	 * ```html
+	 * <h1 id="this-is-a-header-with-">This is a header with @#$%</h1>
+	 * ```
+	 * @default false
+	 */
+	ghCompatibleHeaderId?: MmmarkConverterOptions["ghCompatibleHeaderId"];
+	/**
+	 * Enables support for github @mentions, which links to the github profile page of the username mentioned.
+	 *
+	 * @example
+	 * **input**:
+	 *
+	 * ```md
+	 * hello there @tivie
+	 * ```
+	 *
+	 * **ghMentions** = false
+	 *
+	 * ```html
+	 * <p>hello there @tivie</p>
+	 * ```
+	 *
+	 * **ghMentions** = true
+	 *
+	 * ```html
+	 * <p>hello there <a href="https://www.github.com/tivie>@tivie</a></p>
+	 * ```
+	 * @default false
+	 */
+	ghMentions?: MmmarkConverterOptions["ghMentions"];
+	/**
+	 * Changes the link generated by @mentions. `{u}` is replaced by the text of the mentions. Only applies if **[ghMentions][]** is enabled.
+	 *
+	 * @example
+	 * **input**:
+	 *
+	 * ```md
+	 * hello there @tivie
+	 * ```
+	 *
+	 * **ghMentionsLink** = https://github.com/{u}
+	 *
+	 * ```html
+	 * <p>hello there <a href="https://www.github.com/tivie>@tivie</a></p>
+	 * ```
+	 *
+	 * **ghMentionsLink** = http://mysite.com/{u}/profile
+	 *
+	 * ```html
+	 * <p>hello there <a href="//mysite.com/tivie/profile">@tivie</a></p>
+	 * ```
+	 * @default https://github.com/{u}
+	 */
+	ghMentionsLink?: MmmarkConverterOptions["ghMentionsLink"];
+	/**
+	 * Turning this on will stop showdown from interpreting underscores in the middle of
+	 * words as <em> and <strong> and instead treat them as literal underscores.
+	 *
+	 * @example
+	 * **input**:
+	 *
+	 * ```md
+	 * some text with__underscores__in middle
+	 * ```
+	 *
+	 * **literalMidWordUnderscores** = false
+	 *
+	 * ```html
+	 * <p>some text with<strong>underscores</strong>in middle</p>
+	 * ```
+	 *
+	 * **literalMidWordUnderscores** = true
+	 *
+	 * ```html
+	 * <p>some text with__underscores__in middle</p>
+	 * ```
+	 * @default false
+	 */
+	literalMidWordUnderscores?: MmmarkConverterOptions["literalMidWordUnderscores"];
+	/**
+	 * Disable the automatic generation of header ids.
+	 * Showdown generates an id for headings automatically. This is useful for linking to a specific header.
+	 * This behavior, however, can be disabled with this option.
+	 *
+	 * @example
+	 * **input**:
+	 *
+	 * ```md
+	 * # This is a header
+	 * ```
+	 *
+	 * **noHeaderId** = false
+	 *
+	 * ```html
+	 * <h1 id="thisisaheader">This is a header</h1>
+	 * ```
+	 *
+	 * **noHeaderId** = true
+	 *
+	 * ```html
+	 * <h1>This is a header</h1>
+	 * ```
+	 * @default false
+	 */
+	noHeaderId?: MmmarkConverterOptions["noHeaderId"];
+	/**
+	 * Omit the trailing newline in a code block.
+	 * By default, showdown adds a newline before the closing tags in code blocks. By enabling this option, that newline is removed.
+	 * This option affects both indented and fenced (gfm style) code blocks.
+	 *
+	 * @example
+	 *
+	 * **input**:
+	 *
+	 * ```md
+	 * var foo = 'bar';
+	 * ```
+	 *
+	 * **omitExtraWLInCodeBlocks** = false:
+	 *
+	 * ```html
+	 * <code><pre>var foo = 'bar';
+	 * </pre></code>
+	 * ```
+	 * **omitExtraWLInCodeBlocks** = true:
+	 *
+	 * ```html
+	 * <code><pre>var foo = 'bar';</pre></code>
+	 * ```
+	 * @default false
+	 */
+	omitExtraWLInCodeBlocks?: MmmarkConverterOptions["omitExtraWLInCodeBlocks"];
+	/**
+	 * Add a prefix to the generated header ids.
+	 * Passing a string will prefix that string to the header id.
+	 * Setting to true will add a generic 'section' prefix.
+	 *
+	 * @default false
+	 */
+	prefixHeaderId?: MmmarkConverterOptions["prefixHeaderId"];
+	/**
+	 * Remove only spaces, ' and " from generated header ids (including prefixes),
+	 * replacing them with dashes (-).
+	 * WARNING: This might result in malformed ids.
+	 *
+	 * @default false
+	 */
+	rawHeaderId?: MmmarkConverterOptions["rawHeaderId"];
+	/**
+	 * Setting this option to true will prevent showdown from modifying the prefix.
+	 * This might result in malformed IDs (if, for instance, the " char is used in the prefix).
+	 * Has no effect if prefixHeaderId is set to false.
+	 *
+	 * @default false
+	 */
+	rawPrefixHeaderId?: MmmarkConverterOptions["rawPrefixHeaderId"];
+	/**
+	 * Makes adding a space between # and the header text mandatory.
+	 *
+	 * @example
+	 * **input**:
+	 *
+	 * ```md
+	 * #header
+	 * ```
+	 *
+	 * **requireSpaceBeforeHeadingText** = false
+	 *
+	 * ```html
+	 * <h1 id="header">header</h1>
+	 * ```
+	 *
+	 * **simpleLineBreaks** = true
+	 *
+	 * ```html
+	 * <p>#header</p>
+	 * ```
+	 *
+	 * @default false
+	 */
+	requireSpaceBeforeHeadingText?: MmmarkConverterOptions["requireSpaceBeforeHeadingText"];
+	/**
+	 * Parses line breaks as like GitHub does, without needing 2 spaces at the end of the line.
+	 *
+	 * @example
+	 * **input**:
+	 *
+	 * ```md
+	 * a line
+	 * wrapped in two
+	 * ```
+	 *
+	 * **simpleLineBreaks** = false
+	 *
+	 * ```html
+	 * <p>a line
+	 * wrapped in two</p>
+	 * ```
+	 *
+	 * **simpleLineBreaks** = true
+	 *
+	 * ```html
+	 * <p>a line<br>
+	 * wrapped in two</p>
+	 * ```
+	 * @default false
+	 */
+	simpleLineBreaks?: MmmarkConverterOptions["simpleLineBreaks"];
+	/**
+	 * Split adjacent blockquote blocks.
+	 */
+	splitAdjacentBlockquotes?: MmmarkConverterOptions["splitAdjacentBlockquotes"];
+	/**
+	 * Tries to smartly fix indentation problems related to es6 template
+	 * strings in the midst of indented code.
+	 *
+	 * @default false
+	 */
+	smartIndentationFix?: MmmarkConverterOptions["smartIndentationFix"];
+	/**
+	 * Prevents weird effects in live previews due to incomplete input.
+	 *
+	 * @example
+	 * ![awkward effect](http://i.imgur.com/YQ9iHTL.gif)
+	 * You can prevent this by enabling this option.
+	 * @default false
+	 */
+	smoothLivePreview?: MmmarkConverterOptions["smoothLivePreview"];
+	/**
+	 * If enabled adds an id property to table headers tags.
+	 *
+	 * @remarks This options only applies if **[tables][]** is enabled.
+	 * @default false
+	 */
+	tablesHeaderId?: MmmarkConverterOptions["tablesHeaderId"];
+	/**
+	 * Enable support for underline. Syntax is double or triple underscores: `__underline word__`. With this option enabled,
+	 * underscores no longer parses into `<em>` and `<strong>`
+	 *
+	 * @example
+	 * **input**:
+	 *
+	 * ```md
+	 * __underline word__
+	 * ```
+	 *
+	 * **underline** = false
+	 * ```html
+	 * <p><strong>underlined word</strong></p>
+	 * ```
+	 *
+	 * **underline** = true
+	 * ```html
+	 * <p><u>underlined word</u></p>
+	 * ```
+	 * @default false
+	 */
+	underline?: MmmarkConverterOptions["underline"];
 };
 
 /**
@@ -391,51 +391,51 @@ type MmmarkUserSelectOptions = {
  * @returns The options object for the Markdown converter.
  */
 const getAllOptions = (
-  options?: MmmarkUserSelectOptions
+	options?: MmmarkUserSelectOptions,
 ): MmmarkConverterOptions => {
-  const dfoptions: MmmarkConverterOptions = {
-    emoji: true,
-    ghCodeBlocks: true,
-    parseImgDimensions: true,
-    simplifiedAutoLink: true,
-    tables: true,
-    tasklists: true,
-    completeHTMLDocument: false,
-    headerLevelStart: 1,
-    ellipsis: true,
-    encodeEmails: true,
-    metadata: false,
-    openLinksInNewWindow: true,
-    strikethrough: true,
-    // ---------------------------------------------------------------------------------
-    backslashEscapesHTMLTags: options?.backslashEscapesHTMLTags ?? false,
-    customizedHeaderId: options?.customizedHeaderId ?? false,
-    disableForced4SpacesIndentedSublists:
-      options?.disableForced4SpacesIndentedSublists ?? false,
-    extensions: options?.extensions ?? [],
-    ghCompatibleHeaderId: options?.ghCompatibleHeaderId ?? false,
-    ghMentions: options?.ghMentions ?? false,
-    ghMentionsLink: options?.ghMentionsLink ?? "https://github.com/{u}",
-    literalMidWordUnderscores: options?.literalMidWordUnderscores ?? false,
-    noHeaderId: options?.noHeaderId ?? false,
-    omitExtraWLInCodeBlocks: options?.omitExtraWLInCodeBlocks ?? false,
-    prefixHeaderId: options?.prefixHeaderId ?? false,
-    rawHeaderId: options?.rawHeaderId ?? false,
-    rawPrefixHeaderId: options?.rawPrefixHeaderId ?? false,
-    requireSpaceBeforeHeadingText:
-      options?.requireSpaceBeforeHeadingText ?? false,
-    simpleLineBreaks: options?.simpleLineBreaks ?? false,
-    splitAdjacentBlockquotes: options?.splitAdjacentBlockquotes ?? false,
-    smartIndentationFix: options?.smartIndentationFix ?? false,
-    smoothLivePreview: options?.smoothLivePreview ?? false,
-    tablesHeaderId: options?.tablesHeaderId ?? false,
-    underline: options?.underline ?? false,
-  };
-  return dfoptions;
+	const dfoptions: MmmarkConverterOptions = {
+		emoji: true,
+		ghCodeBlocks: true,
+		parseImgDimensions: true,
+		simplifiedAutoLink: true,
+		tables: true,
+		tasklists: true,
+		completeHTMLDocument: false,
+		headerLevelStart: 1,
+		ellipsis: true,
+		encodeEmails: true,
+		metadata: false,
+		openLinksInNewWindow: true,
+		strikethrough: true,
+		// ---------------------------------------------------------------------------------
+		backslashEscapesHTMLTags: options?.backslashEscapesHTMLTags ?? false,
+		customizedHeaderId: options?.customizedHeaderId ?? false,
+		disableForced4SpacesIndentedSublists:
+			options?.disableForced4SpacesIndentedSublists ?? false,
+		extensions: options?.extensions ?? [],
+		ghCompatibleHeaderId: options?.ghCompatibleHeaderId ?? false,
+		ghMentions: options?.ghMentions ?? false,
+		ghMentionsLink: options?.ghMentionsLink ?? "https://github.com/{u}",
+		literalMidWordUnderscores: options?.literalMidWordUnderscores ?? false,
+		noHeaderId: options?.noHeaderId ?? false,
+		omitExtraWLInCodeBlocks: options?.omitExtraWLInCodeBlocks ?? false,
+		prefixHeaderId: options?.prefixHeaderId ?? false,
+		rawHeaderId: options?.rawHeaderId ?? false,
+		rawPrefixHeaderId: options?.rawPrefixHeaderId ?? false,
+		requireSpaceBeforeHeadingText:
+			options?.requireSpaceBeforeHeadingText ?? false,
+		simpleLineBreaks: options?.simpleLineBreaks ?? false,
+		splitAdjacentBlockquotes: options?.splitAdjacentBlockquotes ?? false,
+		smartIndentationFix: options?.smartIndentationFix ?? false,
+		smoothLivePreview: options?.smoothLivePreview ?? false,
+		tablesHeaderId: options?.tablesHeaderId ?? false,
+		underline: options?.underline ?? false,
+	};
+	return dfoptions;
 };
 
 export {
-  getAllOptions,
-  type MmmarkConverterOptions,
-  type MmmarkUserSelectOptions,
+	getAllOptions,
+	type MmmarkConverterOptions,
+	type MmmarkUserSelectOptions,
 };
diff --git a/src/manage-extensions/index.ts b/src/manage-extensions/index.ts
index aa4a1b6..4a63ae8 100644
--- a/src/manage-extensions/index.ts
+++ b/src/manage-extensions/index.ts
@@ -10,10 +10,10 @@ type MmExtension = ShowdownExtension;
  * @throws Throws if `name` is not of type string.
  */
 function registerExtension(
-  name: string,
-  ext: MmExtension | MmExtension[] | (() => MmExtension[] | MmExtension)
+	name: string,
+	ext: MmExtension | MmExtension[] | (() => MmExtension[] | MmExtension),
 ): void {
-  Showdown.extension(name, ext);
+	Showdown.extension(name, ext);
 }
 
 /**
@@ -23,7 +23,7 @@ function registerExtension(
  * @returns Returns `true` if the extension is valid showdown extension, otherwise `false`.
  */
 function validateExtension(ext: MmExtension[] | MmExtension): boolean {
-  return Showdown.validateExtension(ext);
+	return Showdown.validateExtension(ext);
 }
 
 /**
@@ -32,12 +32,12 @@ function validateExtension(ext: MmExtension[] | MmExtension): boolean {
  * @returns {void}
  */
 function removeExtensions(): void {
-  Showdown.resetExtensions();
+	Showdown.resetExtensions();
 }
 
 export {
-  registerExtension,
-  validateExtension,
-  removeExtensions,
-  type MmExtension,
+	registerExtension,
+	validateExtension,
+	removeExtensions,
+	type MmExtension,
 };
diff --git a/src/subparser/index.ts b/src/subparser/index.ts
index 43e95d2..07a5d7e 100644
--- a/src/subparser/index.ts
+++ b/src/subparser/index.ts
@@ -10,7 +10,7 @@ type MmSubParser = SubParser;
  * @throws Throws if `name` is not of type string.
  */
 function registerSubParser(name: string, func: SubParser): void {
-  return Showdown.subParser(name, func);
+	return Showdown.subParser(name, func);
 }
 
 export { registerSubParser, type MmSubParser };