code: function getLinefeed(options) {
    var feeds = {
      cr: '\r',
      crlf: '\r\n',
      lf: '\n',
      lfcr: '\n\r'
    };
  
    return feeds[options.linefeed] || '\n';
  }
docs: Get linefeed
  
  @param {Object} options
  @api private