#444402 follow-up by kkaefer: Fix autocomplete, enforce code style for anonymous JS functions.

includes/common.inc

@@ -2362,7 +2362,7 @@ function drupal_clear_css_cache() {
  *   a new message arrived, by opening a pop up, alert box etc. This should only
  *   be used for JavaScript which cannot be placed and executed from a file.
  *   When adding inline code, make sure that you are not relying on $ being jQuery.
- *   Wrap your code in (function($) { ... })(jQuery); or use jQuery instead of $.
+ *   Wrap your code in (function ($) { ... })(jQuery); or use jQuery instead of $.
  *
  * - Add external JavaScript ('external'):
  *   Allows the inclusion of external JavaScript files that are not hosted on the
@@ -2378,8 +2378,8 @@ function drupal_clear_css_cache() {
  * @code
  *   drupal_add_js('misc/collapse.js');
  *   drupal_add_js('misc/collapse.js', 'file');
- *   drupal_add_js('jQuery(document).ready(function(){alert("Hello!");});', 'inline');
- *   drupal_add_js('jQuery(document).ready(function(){alert("Hello!");});',
+ *   drupal_add_js('jQuery(document).ready(function () { alert("Hello!"); });', 'inline');
+ *   drupal_add_js('jQuery(document).ready(function () { alert("Hello!"); });',
  *     array('type' => 'inline', 'scope' => 'footer', 'weight' => 5)
  *   );
  *   drupal_add_js('http://example.com/example.js', 'external');

includes/locale.inc

@@ -2391,7 +2391,7 @@ function _locale_rebuild_js($langcode = NULL) {
     $data = "Drupal.locale = { ";
 
     if (!empty($language->formula)) {
-      $data .= "'pluralFormula': function(\$n) { return Number({$language->formula}); }, ";
+      $data .= "'pluralFormula': function (\$n) { return Number({$language->formula}); }, ";
     }
 
     $data .= "'strings': " . drupal_to_js($translations) . " };";

install.php

@@ -728,7 +728,7 @@ function install_tasks($profile, $task) {
       // We add these strings as settings because JavaScript translation does not
       // work on install time.
       drupal_add_js(array('copyFieldValue' => array('edit-site-mail' => array('edit-account-mail'))), 'setting');
-      drupal_add_js('jQuery(function() { Drupal.cleanURLsInstallCheck(); });', 'inline');
+      drupal_add_js('jQuery(function () { Drupal.cleanURLsInstallCheck(); });', 'inline');
       // Build menu to allow clean URL check.
       menu_rebuild();
 

misc/ahah.js

 // $Id$
-(function($) {
+(function ($) {
 
 /**
  * Provides AJAX-like page updating via AHAH (Asynchronous HTML and HTTP).
@@ -17,12 +17,12 @@
  * Attaches the ahah behavior to each ahah form element.
  */
 Drupal.behaviors.ahah = {
-  attach: function(context, settings) {
+  attach: function (context, settings) {
     for (var base in settings.ahah) {
       if (!$('#' + base + '.ahah-processed').size()) {
         var element_settings = settings.ahah[base];
 
-        $(element_settings.selector).each(function() {
+        $(element_settings.selector).each(function () {
           element_settings.element = this;
           var ahah = new Drupal.ahah(base, element_settings);
         });
@@ -36,7 +36,7 @@ Drupal.behaviors.ahah = {
 /**
  * AHAH object.
  */
-Drupal.ahah = function(base, element_settings) {
+Drupal.ahah = function (base, element_settings) {
   // Set the properties for this object.
   this.element = element_settings.element;
   this.selector = element_settings.selector;
@@ -77,10 +77,10 @@ Drupal.ahah = function(base, element_settings) {
   var options = {
     url: ahah.url,
     data: ahah.button,
-    beforeSubmit: function(form_values, element_settings, options) {
+    beforeSubmit: function (form_values, element_settings, options) {
       return ahah.beforeSubmit(form_values, element_settings, options);
     },
-    success: function(response, status) {
+    success: function (response, status) {
       // Sanity check for browser support (object expected).
       // When using iFrame uploads, responses must be returned as a string.
       if (typeof response == 'string') {
@@ -88,7 +88,7 @@ Drupal.ahah = function(base, element_settings) {
       }
       return ahah.success(response, status);
     },
-    complete: function(response, status) {
+    complete: function (response, status) {
       if (status == 'error' || status == 'parsererror') {
         return ahah.error(response, ahah.url);
       }
@@ -98,7 +98,7 @@ Drupal.ahah = function(base, element_settings) {
   };
 
   // Bind the ajaxSubmit function to the element event.
-  $(element_settings.element).bind(element_settings.event, function() {
+  $(element_settings.element).bind(element_settings.event, function () {
     $(element_settings.element).parents('form').ajaxSubmit(options);
     return false;
   });
@@ -106,7 +106,7 @@ Drupal.ahah = function(base, element_settings) {
   // can be triggered through keyboard input as well as e.g. a mousedown
   // action.
   if (element_settings.keypress) {
-    $(element_settings.element).keypress(function(event) {
+    $(element_settings.element).keypress(function (event) {
       // Detect enter key.
       if (event.keyCode == 13) {
         $(element_settings.element).trigger(element_settings.event);
@@ -119,7 +119,7 @@ Drupal.ahah = function(base, element_settings) {
 /**
  * Handler for the form redirection submission.
  */
-Drupal.ahah.prototype.beforeSubmit = function(form_values, element, options) {
+Drupal.ahah.prototype.beforeSubmit = function (form_values, element, options) {
   // Disable the element that received the change.
   $(this.element).addClass('progress-disabled').attr('disabled', true);
 
@@ -148,7 +148,7 @@ Drupal.ahah.prototype.beforeSubmit = function(form_values, element, options) {
 /**
  * Handler for the form redirection completion.
  */
-Drupal.ahah.prototype.success = function(response, status) {
+Drupal.ahah.prototype.success = function (response, status) {
   var wrapper = $(this.wrapper);
   var form = $(this.element).parents('form');
   // Manually insert HTML into the jQuery object, using $() directly crashes
@@ -206,7 +206,7 @@ Drupal.ahah.prototype.success = function(response, status) {
 /**
  * Handler for the form redirection error.
  */
-Drupal.ahah.prototype.error = function(response, uri) {
+Drupal.ahah.prototype.error = function (response, uri) {
   alert(Drupal.ahahError(response, uri));
   // Resore the previous action and target to the form.
   $(this.element).parent('form').attr({ action: this.form_action, target: this.form_target });

misc/autocomplete.js

 // $Id$
-(function($) {
+(function ($) {
 
 /**
  * Attaches the autocomplete behavior to all required fields.
  */
 Drupal.behaviors.autocomplete = {
-  attach: function(context, settings) {
+  attach: function (context, settings) {
     var acdb = [];
-    $('input.autocomplete:not(.autocomplete-processed)', context).each(function() {
+    $('input.autocomplete:not(.autocomplete-processed)', context).each(function () {
       var uri = this.value;
       if (!acdb[uri]) {
         acdb[uri] = new Drupal.ACDB(uri);
@@ -25,8 +25,8 @@ Drupal.behaviors.autocomplete = {
  * Prevents the form from submitting if the suggestions popup is open
  * and closes the suggestions popup when doing so.
  */
-Drupal.autocompleteSubmit = function() {
-  return $('#autocomplete').each(function() {
+Drupal.autocompleteSubmit = function () {
+  return $('#autocomplete').each(function () {
     this.owner.hidePopup();
   }).size() == 0;
 };
@@ -34,22 +34,22 @@ Drupal.autocompleteSubmit = function() {
 /**
  * An AutoComplete object.
  */
-Drupal.jsAC = function(input, db) {
+Drupal.jsAC = function (input, db) {
   var ac = this;
   this.input = input;
   this.db = db;
 
   $(this.input)
-    .keydown(function(event) { return ac.onkeydown(this, event); })
-    .keyup(function(event) { ac.onkeyup(this, event); })
-    .blur(function() { ac.hidePopup(); ac.db.cancel(); });
+    .keydown(function (event) { return ac.onkeydown(this, event); })
+    .keyup(function (event) { ac.onkeyup(this, event); })
+    .blur(function () { ac.hidePopup(); ac.db.cancel(); });
 
 };
 
 /**
  * Handler for the "keydown" event.
  */
-Drupal.jsAC.prototype.onkeydown = function(input, e) {
+Drupal.jsAC.prototype.onkeydown = function (input, e) {
   if (!e) {
     e = window.event;
   }
@@ -68,7 +68,7 @@ Drupal.jsAC.prototype.onkeydown = function(input, e) {
 /**
  * Handler for the "keyup" event.
  */
-Drupal.jsAC.prototype.onkeyup = function(input, e) {
+Drupal.jsAC.prototype.onkeyup = function (input, e) {
   if (!e) {
     e = window.event;
   }
@@ -105,14 +105,14 @@ Drupal.jsAC.prototype.onkeyup = function(input, e) {
 /**
  * Puts the currently highlighted suggestion into the autocomplete field.
  */
-Drupal.jsAC.prototype.select = function(node) {
-  this.input.value = node.autocompleteValue;
+Drupal.jsAC.prototype.select = function (node) {
+  this.input.value = $(node).data('autocompleteValue');
 };
 
 /**
  * Highlights the next suggestion.
  */
-Drupal.jsAC.prototype.selectDown = function() {
+Drupal.jsAC.prototype.selectDown = function () {
   if (this.selected && this.selected.nextSibling) {
     this.highlight(this.selected.nextSibling);
   }
@@ -127,7 +127,7 @@ Drupal.jsAC.prototype.selectDown = function() {
 /**
  * Highlights the previous suggestion.
  */
-Drupal.jsAC.prototype.selectUp = function() {
+Drupal.jsAC.prototype.selectUp = function () {
   if (this.selected && this.selected.previousSibling) {
     this.highlight(this.selected.previousSibling);
   }
@@ -136,7 +136,7 @@ Drupal.jsAC.prototype.selectUp = function() {
 /**
  * Highlights a suggestion.
  */
-Drupal.jsAC.prototype.highlight = function(node) {
+Drupal.jsAC.prototype.highlight = function (node) {
   if (this.selected) {
     $(this.selected).removeClass('selected');
   }
@@ -147,7 +147,7 @@ Drupal.jsAC.prototype.highlight = function(node) {
 /**
  * Unhighlights a suggestion.
  */
-Drupal.jsAC.prototype.unhighlight = function(node) {
+Drupal.jsAC.prototype.unhighlight = function (node) {
   $(node).removeClass('selected');
   this.selected = false;
 };
@@ -155,16 +155,16 @@ Drupal.jsAC.prototype.unhighlight = function(node) {
 /**
  * Hides the autocomplete suggestions.
  */
-Drupal.jsAC.prototype.hidePopup = function(keycode) {
+Drupal.jsAC.prototype.hidePopup = function (keycode) {
   // Select item if the right key or mousebutton was pressed.
   if (this.selected && ((keycode && keycode != 46 && keycode != 8 && keycode != 27) || !keycode)) {
-    this.input.value = this.selected.autocompleteValue;
+    this.input.value = $(this.selected).data('autocompleteValue');
   }
   // Hide popup.
   var popup = this.popup;
   if (popup) {
     this.popup = null;
-    $(popup).fadeOut('fast', function() { $(popup).remove(); });
+    $(popup).fadeOut('fast', function () { $(popup).remove(); });
   }
   this.selected = false;
 };
@@ -172,7 +172,7 @@ Drupal.jsAC.prototype.hidePopup = function(keycode) {
 /**
  * Positions the suggestions popup and starts a search.
  */
-Drupal.jsAC.prototype.populatePopup = function() {
+Drupal.jsAC.prototype.populatePopup = function () {
   // Show popup.
   if (this.popup) {
     $(this.popup).remove();
@@ -195,7 +195,7 @@ Drupal.jsAC.prototype.populatePopup = function() {
 /**
  * Fills the suggestion popup with any matches received.
  */
-Drupal.jsAC.prototype.found = function(matches) {
+Drupal.jsAC.prototype.found = function (matches) {
   // If no value in the textfield, do not show the popup.
   if (!this.input.value.length) {
     return false;
@@ -207,10 +207,10 @@ Drupal.jsAC.prototype.found = function(matches) {
   for (key in matches) {
     $('<li></li>')
       .html($('<div></div>').html(matches[key]))
-      .mousedown(function() { ac.select(this); })
-      .mouseover(function() { ac.highlight(this); })
-      .mouseout(function() { ac.unhighlight(this); })
-      .attr('autocompleteValue', key)
+      .mousedown(function () { ac.select(this); })
+      .mouseover(function () { ac.highlight(this); })
+      .mouseout(function () { ac.unhighlight(this); })
+      .data('autocompleteValue', key)
       .appendTo(ul);
   }
 
@@ -226,7 +226,7 @@ Drupal.jsAC.prototype.found = function(matches) {
   }
 };
 
-Drupal.jsAC.prototype.setStatus = function(status) {
+Drupal.jsAC.prototype.setStatus = function (status) {
   switch (status) {
     case 'begin':
       $(this.input).addClass('throbbing');
@@ -242,7 +242,7 @@ Drupal.jsAC.prototype.setStatus = function(status) {
 /**
  * An AutoComplete DataBase object.
  */
-Drupal.ACDB = function(uri) {
+Drupal.ACDB = function (uri) {
   this.uri = uri;
   this.delay = 300;
   this.cache = {};
@@ -251,7 +251,7 @@ Drupal.ACDB = function(uri) {
 /**
  * Performs a cached and delayed search.
  */
-Drupal.ACDB.prototype.search = function(searchString) {
+Drupal.ACDB.prototype.search = function (searchString) {
   var db = this;
   this.searchString = searchString;
 
@@ -264,7 +264,7 @@ Drupal.ACDB.prototype.search = function(searchString) {
   if (this.timer) {
     clearTimeout(this.timer);
   }
-  this.timer = setTimeout(function() {
+  this.timer = setTimeout(function () {
     db.owner.setStatus('begin');
 
     // Ajax GET request for autocompletion.
@@ -272,7 +272,7 @@ Drupal.ACDB.prototype.search = function(searchString) {
       type: 'GET',
       url: db.uri + '/' + Drupal.encodeURIComponent(searchString),
       dataType: 'json',
-      success: function(matches) {
+      success: function (matches) {
         if (typeof matches.status == 'undefined' || matches.status != 0) {
           db.cache[searchString] = matches;
           // Verify if these are still the matches the user wants to see.
@@ -282,7 +282,7 @@ Drupal.ACDB.prototype.search = function(searchString) {
           db.owner.setStatus('found');
         }
       },
-      error: function(xmlhttp) {
+      error: function (xmlhttp) {
         alert(Drupal.ahahError(xmlhttp, db.uri));
       }
     });
@@ -292,7 +292,7 @@ Drupal.ACDB.prototype.search = function(searchString) {
 /**
  * Cancels the current autocomplete request.
  */
-Drupal.ACDB.prototype.cancel = function() {
+Drupal.ACDB.prototype.cancel = function () {
   if (this.owner) this.owner.setStatus('cancel');
   if (this.timer) clearTimeout(this.timer);
   this.searchString = '';

misc/batch.js

 // $Id$
-(function($) {
+(function ($) {
 
 /**
  * Attaches the batch behavior to progress bars.
  */
 Drupal.behaviors.batch = {
-  attach: function(context, settings) {
+  attach: function (context, settings) {
     // This behavior attaches by ID, so is only valid once on a page.
     if ($('#progress.batch-processed').size()) {
       return;
     }
-    $('#progress', context).addClass('batch-processed').each(function() {
+    $('#progress', context).addClass('batch-processed').each(function () {
       var holder = $(this);
 
       // Success: redirect to the summary.
-      var updateCallback = function(progress, status, pb) {
+      var updateCallback = function (progress, status, pb) {
         if (progress == 100) {
           pb.stopMonitoring();
           window.location = settings.batch.uri + '&op=finished';
         }
       };
 
-      var errorCallback = function(pb) {
+      var errorCallback = function (pb) {
         holder.prepend($('<p class="error"></p>').html(settings.batch.errorMessage));
         $('#wait').hide();
       };

misc/collapse.js

 // $Id$
-(function($) {
+(function ($) {
 
 /**
  * Toggle the visibility of a fieldset using smooth animations
  */
-Drupal.toggleFieldset = function(fieldset) {
+Drupal.toggleFieldset = function (fieldset) {
   if ($(fieldset).is('.collapsed')) {
     // Action div containers are processed separately because of a IE bug
     // that alters the default submit button behavior.
@@ -14,12 +14,12 @@ Drupal.toggleFieldset = function(fieldset) {
     content.slideDown({
       duration: 'fast',
       easing: 'linear',
-      complete: function() {
+      complete: function () {
         Drupal.collapseScrollIntoView(this.parentNode);
         this.parentNode.animating = false;
         $('div.action', fieldset).show();
       },
-      step: function() {
+      step: function () {
         // Scroll the fieldset into view
         Drupal.collapseScrollIntoView(this.parentNode);
       }
@@ -27,7 +27,7 @@ Drupal.toggleFieldset = function(fieldset) {
   }
   else {
     $('div.action', fieldset).hide();
-    var content = $('> div:not(.action)', fieldset).slideUp('fast', function() {
+    var content = $('> div:not(.action)', fieldset).slideUp('fast', function () {
       $(this.parentNode).addClass('collapsed');
       this.parentNode.animating = false;
     });
@@ -37,7 +37,7 @@ Drupal.toggleFieldset = function(fieldset) {
 /**
  * Scroll a given fieldset into view as much as possible.
  */
-Drupal.collapseScrollIntoView = function(node) {
+Drupal.collapseScrollIntoView = function (node) {
   var h = self.innerHeight || document.documentElement.clientHeight || $('body')[0].clientHeight || 0;
   var offset = self.pageYOffset || document.documentElement.scrollTop || $('body')[0].scrollTop || 0;
   var posY = $(node).offset().top;
@@ -52,8 +52,8 @@ Drupal.collapseScrollIntoView = function(node) {
 };
 
 Drupal.behaviors.collapse = {
-  attach: function(context, settings) {
-    $('fieldset.collapsible > legend:not(.collapse-processed)', context).each(function() {
+  attach: function (context, settings) {
+    $('fieldset.collapsible > legend:not(.collapse-processed)', context).each(function () {
       var fieldset = $(this.parentNode);
       // Expand if there are errors inside
       if ($('input.error, textarea.error, select.error', fieldset).size() > 0) {
@@ -62,7 +62,7 @@ Drupal.behaviors.collapse = {
 
       var summary = $('<span class="summary"></span>');
       fieldset.
-        bind('summaryUpdated', function() {
+        bind('summaryUpdated', function () {
           var text = $.trim(fieldset.getSummary());
           summary.html(text ? ' (' + text + ')' : '');
         })
@@ -71,7 +71,7 @@ Drupal.behaviors.collapse = {
       // Turn the legend into a clickable link and wrap the contents of the fieldset
       // in a div for easier animation
       var text = this.innerHTML;
-        $(this).empty().append($('<a href="#">' + text + '</a>').click(function() {
+        $(this).empty().append($('<a href="#">' + text + '</a>').click(function () {
           var fieldset = $(this).parents('fieldset:first')[0];
           // Don't animate multiple times
           if (!fieldset.animating) {

misc/drupal.js

@@ -7,13 +7,13 @@ jQuery.noConflict();
 
 // Indicate when other scripts use $ with out wrapping their code.
 if ($ === undefined) {
-  $ = function() {
-    alert('Please wrap your JavaScript code in (function($) { ... })(jQuery); to be compatible. See http://docs.jquery.com/Using_jQuery_with_Other_Libraries.');
+  $ = function () {
+    alert('Please wrap your JavaScript code in (function ($) { ... })(jQuery); to be compatible. See http://docs.jquery.com/Using_jQuery_with_Other_Libraries.');
   };
 }
 
 
-(function($) {
+(function ($) {
 
 /**
  * Attach all registered behaviors to a page element.
@@ -23,10 +23,10 @@ if ($ === undefined) {
  * object using the method 'attach' and optionally also 'detach' as follows:
  * @code
  *    Drupal.behaviors.behaviorName = {
- *      attach: function(context) {
+ *      attach: function (context) {
  *        ...
  *      },
- *      detach: function(context) {
+ *      detach: function (context) {
  *        ...
  *      }
  *    };
@@ -50,11 +50,11 @@ if ($ === undefined) {
  *   An object containing settings for the current context. If none given, the
  *   global Drupal.settings object is used.
  */
-Drupal.attachBehaviors = function(context, settings) {
+Drupal.attachBehaviors = function (context, settings) {
   context = context || document;
   settings = settings || Drupal.settings;
   // Execute all of them.
-  $.each(Drupal.behaviors, function() {
+  $.each(Drupal.behaviors, function () {
     if ($.isFunction(this.attach)) {
       this.attach(context, settings);
     }
@@ -80,11 +80,11 @@ Drupal.attachBehaviors = function(context, settings) {
  *
  * @see Drupal.attachBehaviors
  */
-Drupal.detachBehaviors = function(context, settings) {
+Drupal.detachBehaviors = function (context, settings) {
   context = context || document;
   settings = settings || Drupal.settings;
   // Execute all of them.
-  $.each(Drupal.behaviors, function() {
+  $.each(Drupal.behaviors, function () {
     if ($.isFunction(this.detach)) {
       this.detach(context, settings);
     }
@@ -94,7 +94,7 @@ Drupal.detachBehaviors = function(context, settings) {
 /**
  * Encode special characters in a plain-text string for display as HTML.
  */
-Drupal.checkPlain = function(str) {
+Drupal.checkPlain = function (str) {
   str = String(str);
   var replace = { '&': '&amp;', '"': '&quot;', '<': '&lt;', '>': '&gt;' };
   for (var character in replace) {
@@ -122,7 +122,7 @@ Drupal.checkPlain = function(str) {
  * @return
  *   The translated string.
  */
-Drupal.t = function(str, args) {
+Drupal.t = function (str, args) {
   // Fetch the localized version of the string.
   if (Drupal.locale.strings && Drupal.locale.strings[str]) {
     str = Drupal.locale.strings[str];
@@ -182,7 +182,7 @@ Drupal.t = function(str, args) {
  * @return
  *   A translated string.
  */
-Drupal.formatPlural = function(count, singular, plural, args) {
+Drupal.formatPlural = function (count, singular, plural, args) {
   var args = args || {};
   args['@count'] = count;
   // Determine the index of the plural form.
@@ -220,7 +220,7 @@ Drupal.formatPlural = function(count, singular, plural, args) {
  *   Any data the theme function returns. This could be a plain HTML string,
  *   but also a complex object.
  */
-Drupal.theme = function(func) {
+Drupal.theme = function (func) {
   for (var i = 1, args = []; i < arguments.length; i++) {
     args.push(arguments[i]);
   }
@@ -233,7 +233,7 @@ Drupal.theme = function(func) {
  *
  * The result is either the JSON object, or an object with 'status' 0 and 'data' an error message.
  */
-Drupal.parseJson = function(data) {
+Drupal.parseJson = function (data) {
   if ((data.substring(0, 1) != '{') && (data.substring(0, 1) != '[')) {
     return { status: 0, data: data.length ? data : Drupal.t('Unspecified error') };
   }
@@ -244,7 +244,7 @@ Drupal.parseJson = function(data) {
  * Freeze the current body height (as minimum height). Used to prevent
  * unnecessary upwards scrolling when doing DOM manipulations.
  */
-Drupal.freezeHeight = function() {
+Drupal.freezeHeight = function () {
   Drupal.unfreezeHeight();
   $('<div id="freeze-height"></div>').css({
     position: 'absolute',
@@ -258,7 +258,7 @@ Drupal.freezeHeight = function() {
 /**
  * Unfreeze the body height.
  */
-Drupal.unfreezeHeight = function() {
+Drupal.unfreezeHeight = function () {
   $('#freeze-height').remove();
 };
 
@@ -266,7 +266,7 @@ Drupal.unfreezeHeight = function() {
  * Wrapper to address the mod_rewrite url encoding bug
  * (equivalent of drupal_urlencode() in PHP).
  */
-Drupal.encodeURIComponent = function(item, uri) {
+Drupal.encodeURIComponent = function (item, uri) {
   uri = uri || location.href;
   item = encodeURIComponent(item).replace(/%2F/g, '/');
   return (uri.indexOf('?q=') != -1) ? item : item.replace(/%26/g, '%2526').replace(/%23/g, '%2523').replace(/\/\//g, '/%252F');
@@ -275,7 +275,7 @@ Drupal.encodeURIComponent = function(item, uri) {
 /**
  * Get the text selection in a textarea.
  */
-Drupal.getSelection = function(element) {
+Drupal.getSelection = function (element) {
   if (typeof element.selectionStart != 'number' && document.selection) {
     // The current selection.
     var range1 = document.selection.createRange();
@@ -295,7 +295,7 @@ Drupal.getSelection = function(element) {
 /**
  * Build an error message from ahah response.
  */
-Drupal.ahahError = function(xmlhttp, uri) {
+Drupal.ahahError = function (xmlhttp, uri) {
   if (xmlhttp.status == 200) {
     if ($.trim(xmlhttp.responseText)) {
       var message = Drupal.t('An error occurred. \n@uri\n@text', { '@uri': uri, '@text': xmlhttp.responseText });
@@ -317,7 +317,7 @@ $('html').addClass('js');
 document.cookie = 'has_js=1; path=/';
 
 // Attach all behaviors.
-$(function() {
+$(function () {
   Drupal.attachBehaviors(document, Drupal.settings);
 });
 
@@ -334,7 +334,7 @@ Drupal.theme.prototype = {
    * @return
    *   The formatted text (html).
    */
-  placeholder: function(str) {
+  placeholder: function (str) {