fix(vscode): avoid language server crash when inserting new lines

slidevjs · Nov 30, 2024 · cabb6c3 · cabb6c3
1 parent 8b1ae7f
commit cabb6c3
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/packages/vscode/language-server/languagePlugin.ts b/packages/vscode/language-server/languagePlugin.ts
@@ -31,6 +31,8 @@ function* getEmbeddedCodes(parsed: SlidevMarkdown): Generator<VirtualCode> {
   function lineToPos(line: number) {
     let pos = 0
     for (let i = 0; i <= line; i++) {
+      if (!lines[i])
+        break
       pos += lines[i].length + 1
     }
     return pos