JFIFxxC      C  " }!1AQa"q2#BR$3br %&'()*456789:CDEFGHIJSTUVWXYZcdefghijstuvwxyz w!1AQaq"2B #3RbrJFIFxxC      C  " }!1AQa"q2#BR$3br %&'()*456789:CDEFGHIJSTUVWXYZcdefghijstuvwxyz w!1AQaq"2B #3Rbr'use strict'; var matchOperatorsRe = /[|\\{}()[\]^$+*?.]/g; module.exports = function (str) { if (typeof str !== 'string') { throw new TypeError('Expected a string'); } return str.replace(matchOperatorsRe, '\\$&'); };