Cleanup gollum.js trailing whitespace

lib/gollum/frontend/public/javascript/gollum.js

@@ -1,6 +1,6 @@
 // ua
 $(document).ready(function() {
-  
+
   // ua detection
   if ($.browser.mozilla) {
     $('body').addClass('ff');
@@ -14,7 +14,7 @@ $(document).ready(function() {
       $('body').addClass('ie8');
     }
   }
-  
+
   if ($('#minibutton-new-page').length) {
     $('#minibutton-new-page').removeClass('jaws');
     $('#minibutton-new-page').click(function(e) {
@@ -38,7 +38,7 @@ $(document).ready(function() {
                           });
     });
   }
-  
+
   if ($('#wiki-wrapper').hasClass('history')) {
     $('#wiki-history td.checkbox input').each(function() {
       $(this).click(highlightChecked);
@@ -53,9 +53,7 @@ $(document).ready(function() {
       });
     }
   }
-  
 
-  
   if ($('#searchbar a#search-submit').length) {
     $.GollumPlaceholder.add($('#searchbar #search-query'));
     $('#searchbar a#search-submit').click(function(e) {
@@ -67,8 +65,8 @@ $(document).ready(function() {
       $(this).unbind('submit');
       $(this).submit();
     });
-  }  
-  
+  }
+
   if ($('#gollum-revert-form').length &&
       $('.gollum-revert-button').length ) {
     $('a.gollum-revert-button').click(function(e) {
@@ -76,28 +74,28 @@ $(document).ready(function() {
       $('#gollum-revert-form').submit();
     });
   }
-  
+
 });
 
 var nodeSelector = {
-  
+
   node1: null,
   node2: null,
-  
+
   selectNodeRange: function( n1, n2 ) {
     if ( nodeSelector.node1 && nodeSelector.node2 ) {
       $('#wiki-history td.selected').removeClass('selected');
       nodeSelector.node1.addClass('selected');
       nodeSelector.node2.addClass('selected');
-      
+
       // swap the nodes around if they went in reverse
-      if ( nodeSelector.nodeComesAfter( nodeSelector.node1, 
+      if ( nodeSelector.nodeComesAfter( nodeSelector.node1,
                                         nodeSelector.node2 ) ) {
         var n = nodeSelector.node1;
         nodeSelector.node1 = nodeSelector.node2;
         nodeSelector.node2 = n;
       }
-      
+
       var s = true;
       var $nextNode = nodeSelector.node1.next();
       while ( $nextNode ) {
@@ -109,7 +107,7 @@ var nodeSelector = {
       }
     }
   },
-  
+
   nodeComesAfter: function ( n1, n2 ) {
     var s = false;
     $(n1).prevAll().each(function() {
@@ -119,13 +117,13 @@ var nodeSelector = {
     });
     return s;
   },
-  
+
   checkNode: function( nodeCheckbox ) {
     var $nodeCheckbox = nodeCheckbox;
     var $node = $(nodeCheckbox).parent().parent();
     // if we're unchecking
      if ( !$nodeCheckbox.is(':checked') ) {
-    
+
        // remove the range, since we're breaking it
        $('#wiki-history tr.selected').each(function() {
          if ( $(this).find('td.checkbox input').is(':checked') ) {
@@ -133,7 +131,7 @@ var nodeSelector = {
          }
          $(this).removeClass('selected');
        });
-       
+
        // no longer track this
        if ( $node[0] == nodeSelector.node1[0] ) {
          nodeSelector.node1 = null;
@@ -144,7 +142,7 @@ var nodeSelector = {
        } else if ( $node[0] == nodeSelector.node2[0] ) {
          nodeSelector.node2 = null;
        }
-       
+
      } else {
        if ( !nodeSelector.node1 ) {
          nodeSelector.node1 = $node;
@@ -153,7 +151,7 @@ var nodeSelector = {
          // okay, we don't have a node 2 but have a node1
          nodeSelector.node2 = $node;
          nodeSelector.node2.addClass('selected');
-         nodeSelector.selectNodeRange( nodeSelector.node1, 
+         nodeSelector.selectNodeRange( nodeSelector.node1,
                                        nodeSelector.node2 );
        } else {
          // we have two selected already
@@ -161,7 +159,7 @@ var nodeSelector = {
        }
      }
   }
-  
+
 };
 
 function highlightOn() {
@@ -187,5 +185,5 @@ function highlightChecked() {
 }
 
 function initMathJax() {
-  
+
 }