rearranged repo structure

.tests/networking/node_modules/socket.io/examples/chat/index.jade

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+doctype 5
+html
+  head
+    link(href='/stylesheets/style.css', rel='stylesheet')
+    script(src='http://code.jquery.com/jquery-1.6.1.min.js')
+    script(src='/socket.io/socket.io.js')
+    script
+      // socket.io specific code
+      var socket = io.connect();
+
+      socket.on('connect', function () {
+        $('#chat').addClass('connected');
+      });
+
+      socket.on('announcement', function (msg) {
+        $('#lines').append($('<p>').append($('<em>').text(msg)));
+      });
+
+      socket.on('nicknames', function (nicknames) {
+        $('#nicknames').empty().append($('<span>Online: </span>'));
+        for (var i in nicknames) {
+          $('#nicknames').append($('<b>').text(nicknames[i]));
+        }
+      });
+
+      socket.on('user message', message);
+      socket.on('reconnect', function () {
+        $('#lines').remove();
+        message('System', 'Reconnected to the server');
+      });
+
+      socket.on('reconnecting', function () {
+        message('System', 'Attempting to re-connect to the server');
+      });
+
+      socket.on('error', function (e) {
+        message('System', e ? e : 'A unknown error occurred');
+      });
+
+      function message (from, msg) {
+        $('#lines').append($('<p>').append($('<b>').text(from), msg));
+      }
+
+      // dom manipulation
+      $(function () {
+        $('#set-nickname').submit(function (ev) {
+          socket.emit('nickname', $('#nick').val(), function (set) {
+            if (!set) {
+              clear();
+              return $('#chat').addClass('nickname-set');
+            }
+            $('#nickname-err').css('visibility', 'visible');
+          });
+          return false;
+        });
+
+        $('#send-message').submit(function () {
+          message('me', $('#message').val());
+          socket.emit('user message', $('#message').val());
+          clear();
+          $('#lines').get(0).scrollTop = 10000000;
+          return false;
+        });
+
+        function clear () {
+          $('#message').val('').focus();
+        };
+      });
+  body
+    #chat
+      #nickname
+        form.wrap#set-nickname
+          p Please type in your nickname and press enter.
+          input#nick
+          p#nickname-err Nickname already in use
+      #connecting
+        .wrap Connecting to socket.io server
+      #messages
+        #nicknames
+        #lines
+      form#send-message
+        input#message
+        button Send