Remove trailing white spaces from all source files

find . -name "*.js" -print | xargs sed -Ei s/[[:space:]]*$//

example/personalLog/test/personalLogSpec.js

@@ -11,7 +11,7 @@ describe('example.personalLog.LogCtrl', function() {
   beforeEach(function() {
     logCtrl = createNotesCtrl();
   });
-  
+
 
   it('should initialize notes with an empty array', function() {
     expect(logCtrl.logs).toEqual([]);
@@ -28,7 +28,7 @@ describe('example.personalLog.LogCtrl', function() {
     it('should add newMsg to logs as a log entry', function() {
       logCtrl.newMsg = 'first log message';
       logCtrl.addLog();
-      
+
       expect(logCtrl.logs.length).toBe(1);
       expect(logCtrl.logs[0].msg).toBe('first log message');
 

scenario/datastore-scenarios.js

@@ -1,8 +1,8 @@
 angular.scenarioDef.datastore = {
   $before:[
-    {Given:"dataset", 
+    {Given:"dataset",
       dataset:{
-        Book:[{$id:'moby', name:"Moby Dick"}, 
+        Book:[{$id:'moby', name:"Moby Dick"},
               {$id:'gadsby', name:'Great Gadsby'}]
       }
     },
@@ -10,10 +10,10 @@ angular.scenarioDef.datastore = {
   ],
   checkLoadBook:[
     {Then:"drainRequestQueue"},
-                 
+
     {Then:"text", at:"{{book.$id}}", should_be:"moby"},
     {Then:"text", at:"li[$index=0] {{book.name}}", should_be:"Great Gahdsby"},
     {Then:"text", at:"li[$index=0] {{book.name}}", should_be:"Moby Dick"},
-    
+
   ]
 };

src/widgets.js

@@ -837,16 +837,16 @@ angularWidget('a', function() {
  *
  * @description
  * The `ng:repeat` widget instantiates a template once per item from a collection. The collection is
- * enumerated with the `ng:repeat-index` attribute, starting from 0. Each template instance gets 
- * its own scope, where the given loop variable is set to the current collection item, and `$index` 
+ * enumerated with the `ng:repeat-index` attribute, starting from 0. Each template instance gets
+ * its own scope, where the given loop variable is set to the current collection item, and `$index`
  * is set to the item index or key.
  *
  * Special properties are exposed on the local scope of each template instance, including:
  *
  *   * `$index` – `{number}` – iterator offset of the repeated element (0..length-1)
- *   * `$position` – `{string}` – position of the repeated element in the iterator. One of: 
+ *   * `$position` – `{string}` – position of the repeated element in the iterator. One of:
  *        * `'first'`,
- *        * `'middle'` 
+ *        * `'middle'`
  *        * `'last'`
  *
  * Note: Although `ng:repeat` looks like a directive, it is actually an attribute widget.

test/BrowserSpecs.js

@@ -123,7 +123,7 @@ describe('browser', function(){
       expect(code).toEqual(202);
       expect(response).toEqual('RESPONSE');
     });
-    
+
     it('should not set Content-type header for GET requests', function() {
       browser.xhr('GET', 'URL', 'POST-DATA', function(c, r) {});