function gopher_parsedir (dirent) {
  // http://kevin.vanzonneveld.net
  // +   original by: Brett Zamir (http://brett-zamir.me)
  // *     example 1: var entry = gopher_parsedir('0All about my gopher site.\t/allabout.txt\tgopher.example.com\t70\u000d\u000a');
  // *     example 1: entry.title;
  // *     returns 1: 'All about my gopher site.'

/* Types
  * 0 = plain text file
  * 1 = directory menu listing
  * 2 = CSO search query
  * 3 = error message
  * 4 = BinHex encoded text file
  * 5 = binary archive file
  * 6 = UUEncoded text file
  * 7 = search engine query
  * 8 = telnet session pointer
  * 9 = binary file
  * g = Graphics file format, primarily a GIF file
  * h = HTML file
  * i = informational message
  * s = Audio file format, primarily a WAV file
  */

  var entryPattern = /^(.)(.*?)\t(.*?)\t(.*?)\t(.*?)\u000d\u000a$/;
  var entry = dirent.match(entryPattern);

  if (entry === null) {
    throw 'Could not parse the directory entry';
    // return false;
  }

  var type = entry[1];
  switch (type) {
  case 'i':
    type = 255; // GOPHER_INFO
    break;
  case '1':
    type = 1; // GOPHER_DIRECTORY
    break;
  case '0':
    type = 0; // GOPHER_DOCUMENT
    break;
  case '4':
    type = 4; // GOPHER_BINHEX
    break;
  case '5':
    type = 5; // GOPHER_DOSBINARY
    break;
  case '6':
    type = 6; // GOPHER_UUENCODED
    break;
  case '9':
    type = 9; // GOPHER_BINARY
    break;
  case 'h':
    type = 254; // GOPHER_HTTP
    break;
  default:
    return {
      type: -1,
      data: dirent
    }; // GOPHER_UNKNOWN
  }
  return {
    type: type,
    title: entry[2],
    path: entry[3],
    host: entry[4],
    port: entry[5]
  };
}

var entry = gopher_parsedir('0All about my gopher site.\t/allabout.txt\tgopher.example.com\t70\u000d\u000a');
entry.title;

'All about my gopher site.'