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18 lines
834 B
TypeScript
18 lines
834 B
TypeScript
// Generic replacements/link-breakers
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export function sanitizeMarkdown(markdown: string): string {
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let res = markdown;
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// Put a zero width space after every # followed by a digit
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res = res.replace(/#(\d)/gi, '#​$1');
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// Put a zero width space after every @ symbol to prevent unintended hyperlinking
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res = res.replace(/@/g, '@​');
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res = res.replace(/(`\[?@)​/g, '$1');
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res = res.replace(/([a-z]@)​/gi, '$1');
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res = res.replace(/\/compare\/@​/g, '/compare/@');
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res = res.replace(/(\(https:\/\/[^)]*?)\.\.\.@​/g, '$1...@');
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res = res.replace(/([\s(])#(\d+)([)\s]?)/g, '$1#​$2$3');
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// convert escaped backticks back to `
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const backTickRe = /`([^/]*?)`/g;
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res = res.replace(backTickRe, '`$1`');
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res = res.replace(/`#​(\d+)`/g, '`#$1`');
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return res;
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}
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