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fix: unescape HTML entities in tokenized code blocks #85

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Merged
davi0015 merged 1 commit into from
Jul 10, 2026
Merged

fix: unescape HTML entities in tokenized code blocks #85

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14 changes: 13 additions & 1 deletion src/vs/workbench/contrib/void/browser/react/src/util/inputs.tsx
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Original file line number Diff line number Diff line change
Expand Up @@ -1654,6 +1654,18 @@ type TokenSpan = { className: string; text: string }
const tokenizedCache = new Map<string, TokenSpan[][]>()
const tokenizedCacheMaxSize = 500

// Inverse of VS Code's strings.escape() (src/vs/base/common/strings.ts),
// which is what tokenizeToString uses to escape span text. It produces
// exactly 3 entities: &lt;, &gt;, &amp;. &amp; must be unescaped last so
// a literal "&amp;" in source code (escaped to "&amp;amp;" by the
// tokenizer) round-trips correctly instead of collapsing to "&".
const unescapeHtml = (s: string): string => {
return s
.replace(/&lt;/g, '<')
.replace(/&gt;/g, '>')
.replace(/&amp;/g, '&')
}

// Parse the HTML from _tokenizeToString into a structured token array.
// Output format: array of lines, each line is an array of { className, text } spans.
const parseTokenizedHtml = (html: string): TokenSpan[][] => {
Expand All @@ -1678,7 +1690,7 @@ const parseTokenizedHtml = (html: string): TokenSpan[][] => {
currentLine = []
}
}
currentLine.push({ className: match[1], text: match[2] })
currentLine.push({ className: match[1], text: unescapeHtml(match[2]) })
lastIndex = match.index + match[0].length
}
// Check for trailing <br/>
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