Function _escapeRegExp

docs/_static/searchtools.js:57–58

(string)

 * See https://developer.mozilla.org/en-US/docs/Web/JavaScript/Guide/Regular_Expressions#escaping
 */
const _escapeRegExp = (string) =>
  string.replace(/[.*+\-?^${}()|[\]\\]/g, "\\$&"); // $& means the whole matched string

const _displayItem = (item, searchTerms) => {
  const docBuilder = DOCUMENTATION_OPTIONS.BUILDER;