Coffeescript output

// Generated by CoffeeScript 1.4.0
(function() {
  var app, express, io, port, server;

  express = require("express");

  app = express();

  app.use(express["static"](__dirname));

  app.set("views", __dirname + "/views");

  app.set("view engine", "jade");

  app.get("/", function(req, res) {
    return res.render("index");
  });

  port = process.env.PORT || 5000;

  server = app.listen(port);

  io = require("socket.io").listen(server);

  io.sockets.on("connection", function(socket) {
    'username=null\nsocket.broadcast.emit "news", "someone has joined us"\nsocket.emit "news", "please enter your username"\nsocket.on "news", (data)->\n   if !username\n      username=data\n io.sockets.emit "news", "" + username + " : " + data\nsocket.on "disconnect", ()->\n    io.sockets.emit "news", "someone has left us"';
    return socket.emit("news", "data");
  });

}).call(this);