remove old codes

packages/app/src/components/Page/RevisionRenderer.tsx

@@ -14,74 +14,6 @@ import loggerFactory from '~/utils/logger';
 const logger = loggerFactory('components:Page:RevisionRenderer');
 
 
-// function getHighlightedBody(body: string, _keywords: string | string[]): string {
-//   const normalizedKeywordsArray: string[] = [];
-
-//   const keywords = (typeof _keywords === 'string') ? [_keywords] : _keywords;
-
-//   if (keywords.length === 0) {
-//     return body;
-//   }
-
-//   // !!TODO!!: add test code refs: https://redmine.weseek.co.jp/issues/86841
-//   // Separate keywords
-//   // - Surrounded by double quotation
-//   // - Split by both full-width and half-width spaces
-//   // [...keywords.match(/"[^"]+"|[^\u{20}\u{3000}]+/ug)].forEach((keyword, i) => {
-//   keywords.forEach((keyword, i) => {
-//     if (keyword === '') {
-//       return;
-//     }
-//     const k = keyword
-//       .replace(/[.*+?^${}()|[\]\\]/g, '\\$&') // escape regex operators
-//       .replace(/(^"|"$)/g, ''); // for phrase (quoted) keyword
-//     normalizedKeywordsArray.push(k);
-//   });
-
-//   const normalizedKeywords = `(${normalizedKeywordsArray.join('|')})`;
-//   const keywordRegxp = new RegExp(`${normalizedKeywords}(?!(.*?"))`, 'ig'); // prior https://regex101.com/r/oX7dq5/1
-//   let keywordRegexp2 = keywordRegxp;
-
-//   // for non-chrome browsers compatibility
-//   try {
-// eslint-disable-next-line regex/invalid, max-len
-//     keywordRegexp2 = new RegExp(`(?<!<)${normalizedKeywords}(?!(.*?("|>)))`, 'ig'); // inferior (this doesn't work well when html tags exist a lot) https://regex101.com/r/Dfi61F/1
-//   }
-//   catch (err) {
-//     logger.debug('Failed to initialize regex:', err);
-//   }
-
-//   const highlighter = (str) => { return str.replace(keywordRegxp, '<em class="highlighted-keyword">$&</em>') }; // prior
-//   const highlighter2 = (str) => { return str.replace(keywordRegexp2, '<em class="highlighted-keyword">$&</em>') }; // inferior
-
-//   const insideTagRegex = /<[^<>]*>/g;
-//   const betweenTagRegex = />([^<>]*)</g; // use (group) to ignore >< around
-
-//   const insideTagStrs = body.match(insideTagRegex);
-//   const betweenTagMatches = Array.from(body.matchAll(betweenTagRegex));
-
-//   let returnBody = body;
-//   const isSafeHtml = insideTagStrs?.length === betweenTagMatches.length + 1; // to check whether is safe to join
-//   if (isSafeHtml) {
-//     // highlight
-//     const betweenTagStrs: string[] = betweenTagMatches.map(match => highlighter(match[1])); // get only grouped part (exclude >< around)
-
-//     const arr: string[] = [];
-//     insideTagStrs.forEach((str, i) => {
-//       arr.push(str);
-//       arr.push(betweenTagStrs[i]);
-//     });
-//     returnBody = arr.join('');
-//   }
-//   else {
-//     // inferior highlighter
-//     returnBody = highlighter2(body);
-//   }
-
-//   return returnBody;
-// }
-
-
 type Props = {
   rendererOptions: RendererOptions,
   markdown: string,