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Merged
codingChewie merged 1 commit into from
May 27, 2026
Merged

security/dos-regex-whitespace #1

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2 changes: 1 addition & 1 deletion src/misc.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -177,7 +177,7 @@ export const applyRules = (data: string, rules: ApplyRule[]): string => {

/** Removes trailing whitespace before the closing tag of block-level elements (`h1`–`h6`, `li`, `td`, `th`). */
export const trimElementWhitespace = (str: string): string =>
str.replaceAll(/\s+(<\/(?:h[1-6]|li|td|th)>)/g, '$1')
str.replaceAll(/\s+(?=<\/(?:h[1-6]|li|td|th)>)/g, '')

/**
* Walks `tagRe` forward from `start`, tracking open/close depth, and returns the index
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