module.exports = function _quote(s) {
  var escaped = s
    .replace(/\\/g, '\\\\')
    .replace(/[\b]/g, '\\b')  // \b matches word boundary; [\b] matches backspace
    .replace(/\f/g, '\\f')
    .replace(/\n/g, '\\n')
    .replace(/\r/g, '\\r')
    .replace(/\t/g, '\\t')
    .replace(/\v/g, '\\v')
    .replace(/\0/g, '\\0');

  return '"' + escaped.replace(/"/g, '\\"') + '"';
};