code: function decode(str, keepSlashes) {
              if (isEncoded) {
                str = str.replace(/\uFEFF[0-9]/g, function (str) {
                  return encodingLookup[str];
                });
              }
  
              if (!keepSlashes) {
                str = str.replace(/\\([\'\";:])/g, "$1");
              }
  
              return str;
            }
docs: Decodes the specified string by replacing all _<num> with it's original value \" \' etc It will also decode the \" \' if keepSlashes is set to fale or omitted