Remove trailing whitespace

mock.js

 (function (root, factory) {
-    define("mock", 
-        ['converse'], 
-        function() { 
-            return factory(); 
+    define("mock",
+        ['converse'],
+        function() {
+            return factory();
         });
 }(this, function (converse) {
     var mock_connection = {
@@ -14,7 +14,7 @@
             'rooms': {}
         },
         'jid': 'dummy@localhost',
-        'addHandler': function (handler, ns, name, type, id, from, options) { 
+        'addHandler': function (handler, ns, name, type, id, from, options) {
             return function () {};
         },
         'send': function () {},
@@ -26,7 +26,7 @@
             'subscribe': function () {},
             'registerCallback': function () {}
         },
-        'vcard': { 
+        'vcard': {
             'get': function (callback, jid) {
                 var firstname, lastname;
                 if (!jid) {
@@ -41,7 +41,7 @@
                 var fullname = firstname+' '+lastname;
                 var vcard = $iq().c('vCard').c('FN').t(fullname);
                 callback(vcard.tree());
-            } 
+            }
         },
         'disco': {
             'info': function () {},

spec/MainSpec.js

@@ -54,7 +54,7 @@
                 expect($("div#controlbox").is(':visible')).toBe(true);
             }, converse);
             it("can be opened by clicking a DOM element with class 'toggle-online-users'", open_controlbox);
-            
+
             describe("The Status Widget", $.proxy(function () {
                 it("can be used to set the current user's chat status", $.proxy(function () {
                     var view = this.xmppstatusview;
@@ -121,7 +121,7 @@
                     var i, t, is_last;
                     spyOn(this.rosterview, 'render').andCallThrough();
                     for (i=0; i<pend_names.length; i++) {
-                        is_last = i==(pend_names.length-1);
+                        is_last = i===(pend_names.length-1);
                         this.roster.create({
                             jid: pend_names[i].replace(' ','.').toLowerCase() + '@localhost',
                             subscription: 'none',
@@ -129,7 +129,7 @@
                             fullname: pend_names[i],
                             is_last: is_last
                         });
-                        // For performance reasons, the roster should only be shown once 
+                        // For performance reasons, the roster should only be shown once
                         // the last contact has been added.
                         if (is_last) {
                             expect(this.rosterview.$el.is(':visible')).toEqual(true);
@@ -162,7 +162,7 @@
                             subscription: 'both',
                             ask: null,
                             fullname: cur_names[i],
-                            is_last: i==(cur_names.length-1)
+                            is_last: i===(cur_names.length-1)
                         });
                         expect(this.rosterview.render).toHaveBeenCalled();
                         // Check that they are sorted alphabetically
@@ -291,7 +291,7 @@
                             subscription: 'none',
                             ask: 'request',
                             fullname: req_names[i],
-                            is_last: i==(req_names.length-1)
+                            is_last: i===(req_names.length-1)
                         });
                         expect(this.rosterview.render).toHaveBeenCalled();
                         // Check that they are sorted alphabetically
@@ -335,7 +335,7 @@
                     expect(this.rosterview.removeRosterItem).toHaveBeenCalled();
                     expect(this.connection.roster.unauthorize).toHaveBeenCalled();
                     // There should now be one less contact
-                    expect(this.roster.length).toEqual(num_contacts-1); 
+                    expect(this.roster.length).toEqual(num_contacts-1);
                 }, converse));
             }, converse));
 
@@ -368,7 +368,7 @@
 
                 afterEach($.proxy(function () {
                     // Contacts retrieved from localStorage have chat_status of
-                    // "offline". 
+                    // "offline".
                     // In the next test suite, we need some online contacts, so
                     // we make some online now
                     for (i=0; i<5; i++) {
@@ -456,7 +456,7 @@
                 expect(newchatboxes.length).toEqual(0);
 
                 // Lets open the controlbox again, purely for visual feedback
-                open_controlbox(); 
+                open_controlbox();
             }, converse));
 
             describe("A Chat Message", $.proxy(function () {
@@ -465,8 +465,8 @@
                     var sender_jid = cur_names[0].replace(' ','.').toLowerCase() + '@localhost';
                         msg = $msg({
                             from: sender_jid,
-                            to: this.connection.jid, 
-                            type: 'chat', 
+                            to: this.connection.jid,
+                            type: 'chat',
                             id: (new Date()).getTime()
                         }).c('body').t(message).up()
                           .c('active', {'xmlns': 'http://jabber.org/protocol/chatstates'}).tree();
@@ -534,8 +534,8 @@
                 var sender_jid = cur_names[0].replace(' ','.').toLowerCase() + '@localhost';
                     msg = $msg({
                         from: sender_jid,
-                        to: this.connection.jid, 
-                        type: 'chat', 
+                        to: this.connection.jid,
+                        type: 'chat',
                         id: (new Date()).getTime()
                     }).c('body').t(message).up()
                       .c('active', {'xmlns': 'http://jabber.org/protocol/chatstates'}).tree();
@@ -563,8 +563,8 @@
                 var sender_jid = cur_names[0].replace(' ','.').toLowerCase() + '@localhost';
                     msg = $msg({
                         from: sender_jid,
-                        to: this.connection.jid, 
-                        type: 'chat', 
+                        to: this.connection.jid,
+                        type: 'chat',
                         id: (new Date()).getTime()
                     }).c('body').t(message).up()
                       .c('active', {'xmlns': 'http://jabber.org/protocol/chatstates'}).tree();