editor: do not use look behind regex

2026-08-29 18:19:38 +02:00 · 2025-03-28 12:17:41 +05:00
1 changed files with 4 additions and 4 deletions
--- a/packages/editor/src/extensions/clipboard/clipboard-text-parser.ts
+++ b/packages/editor/src/extensions/clipboard/clipboard-text-parser.ts
@@ -108,10 +108,10 @@ const MARKDOWN_PATTERNS: MarkdownPattern[] = [
  { pattern: /\[:(.+?)\]/, score: 2, type: "footnote" },

  // Weak indicators
-  { pattern: /(?<!\*)\*\*[^*\n]+\*\*(?!\*)/m, score: 1, type: "bold" },
-  { pattern: /(?<!\*)\*[^*\n]+\*(?!\*)/m, score: 1, type: "italic" },
-  { pattern: /(?<!_)__[^_\n]+__(?!_)/m, score: 1, type: "boldUnderscore" },
-  { pattern: /(?<!_)_[^_\n]+_(?!_)/m, score: 1, type: "italicUnderscore" },
+  { pattern: /(^|[^*])\*\*([^*\n]+)\*\*(?!\*)/m, score: 1, type: "bold" },
+  { pattern: /(^|[^*])\*([^*\n]+)\*(?!\*)/m, score: 1, type: "italic" },
+  { pattern: /(^|[^_])__([^_\n]+)__(?!_)/m, score: 1, type: "boldUnderscore" },
+  { pattern: /(^|[^_])_([^_\n]+)_(?!_)/m, score: 1, type: "italicUnderscore" },
  { pattern: /`[^`\n]+`/m, score: 1, type: "inlineCode" },
  { pattern: /~~[^~\n]+~~/m, score: 1, type: "strikethrough" },