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fix math notations logic (#472)

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This commit is contained in:
Kalidou Diagne
2025-06-16 17:55:56 +03:00
committed by GitHub
parent 14fc643f7a
commit b74b16bcda
1 changed files with 8 additions and 2 deletions
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10
components/ui/markdown.tsx
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@@ -295,16 +295,22 @@ const extractMathBlocks = (content: string) => {
// Helper to check if text contains unescaped math delimiters
const containsMath = (text: string): boolean => {
// Skip markdown links
if (text.match(/\[.*?\]\(.*?\)/)) {
return false
}
if (!text.includes("$")) return false
if (text.match(/\$\d+/)) return false
// Check for currency pattern first
const currencyPattern = /\$\s*\d+(?:,\d{3})*(?:\.\d{2})?(?!\^|\{|\}|\d)/g
if (text.match(currencyPattern) && !text.match(/\$.*[\^_{}].*\$/)) {
return false
}
const blockMathRegex = /\$\$([\s\S]*?)\$\$/g
const inlineMathRegex = /(?<![\\])\$((?:[^$\\]|\\$|\\[^$])+?)\$/g
const inlineMathRegex =
/(?<![\\$])\$(?![\s\d,]*\d(?:\.\d{2})?(?!\^|\{|\}|\d))((?:[^$\\]|\\$|\\[^$])+?)\$/g
return blockMathRegex.test(text) || inlineMathRegex.test(text)
}