Ommadawn

function readAllHelps (cb) {
  var help_text = []
    , didError = false
  function error (er) {
    if (didError) return undefined
    didError = true
    cb(er)
  }
  fs.readdir('help', function(er, files) {
    if (err) return error(er)

Ommadawn

var help_text = [];
fs.readdir('help', function(err, files) {
  if (err) throw err;
  for(var i = 0; i < files.length; i++) {
    fs.readFile('help/'+files[i], function(err, data) {
        if(err) throw err;
        help_text[file_name????] = data;
    });
  }
});