mirror of
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60 lines
1.3 KiB
JavaScript
60 lines
1.3 KiB
JavaScript
// Leave this file as JavaScript -- our current TypeScript configuration
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// generates code that tries to access modules/exports, which is incompatible
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// with browser environments.
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function pregQuote(str, delimiter = '') {
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return (`${str}`).replace(new RegExp(`[.\\\\+*?\\[\\^\\]$(){}=!<>|:\\${delimiter || ''}-]`, 'g'), '\\$&');
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}
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function replaceRegexDiacritics(regexString) {
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if (!regexString) return '';
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const diacriticReplacements = {
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a: '[aàáâãäåāą]',
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A: '[AÀÁÂÃÄÅĀĄ]',
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c: '[cçćč]',
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C: '[CÇĆČ]',
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d: '[dđď]',
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D: '[DĐĎ]',
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e: '[eèéêëěēę]',
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E: '[EÈÉÊËĚĒĘ]',
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i: '[iìíîïī]',
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I: '[IÌÍÎÏĪ]',
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l: '[lł]',
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L: '[LŁ]',
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n: '[nñňń]',
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N: '[NÑŇŃ]',
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o: '[oòóôõöøō]',
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O: '[OÒÓÔÕÖØŌ]',
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r: '[rř]',
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R: '[RŘ]',
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s: '[sšś]',
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S: '[SŠŚ]',
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t: '[tť]',
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T: '[TŤ]',
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u: '[uùúûüůū]',
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U: '[UÙÚÛÜŮŪ]',
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y: '[yÿý]',
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Y: '[YŸÝ]',
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z: '[zžżź]',
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Z: '[ZŽŻŹ]',
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};
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let output = '';
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for (let i = 0; i < regexString.length; i++) {
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const c = regexString[i];
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const r = diacriticReplacements[c];
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if (r) {
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output += r;
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} else {
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output += c;
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}
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}
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return output;
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}
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if (typeof module !== 'undefined') {
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module.exports = { pregQuote, replaceRegexDiacritics };
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}
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