/usr/lib/nodejs/es5-ext/reg-exp/escape.js is in node-es5-ext 0.10.30-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 | // Thanks to Andrew Clover:
// http://stackoverflow.com/questions/3561493
// /is-there-a-regexp-escape-function-in-javascript
"use strict";
var re = /[-/\\^$*+?.()|[\]{}]/g;
module.exports = function (str) {
return String(str).replace(re, "\\$&");
};
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