Autocomplete: Whitespace

Author: jzaefferer

ui/jquery.ui.autocomplete.js

@@ -53,7 +53,7 @@ $.widget( "ui.autocomplete", {
 		// events when we know the keydown event was used to modify the
 		// search term. #7799
 		var suppressKeyPress, suppressKeyPressRepeat, suppressInput,
-			nodeName = this.element[0].nodeName.toLowerCase(),
+			nodeName = this.element[ 0 ].nodeName.toLowerCase(),
 			isTextarea = nodeName === "textarea",
 			isInput = nodeName === "input";
 
@@ -265,7 +265,7 @@ $.widget( "ui.autocomplete", {
 					previous = this.previous;
 
 				// only trigger when focus was lost (click on menu)
-				if ( this.element[0] !== this.document[0].activeElement ) {
+				if ( this.element[ 0 ] !== this.document[ 0 ].activeElement ) {
 					this.element.focus();
 					this.previous = previous;
 					// #6109 - IE triggers two focus events and the second
@@ -342,7 +342,7 @@ $.widget( "ui.autocomplete", {
 		}
 
 		if ( !element.length ) {
-			element = this.document[0].body;
+			element = this.document[ 0 ].body;
 		}
 
 		return element;
@@ -351,7 +351,7 @@ $.widget( "ui.autocomplete", {
 	_initSource: function() {
 		var array, url,
 			that = this;
-		if ( $.isArray(this.options.source) ) {
+		if ( $.isArray( this.options.source ) ) {
 			array = this.options.source;
 			this.source = function( request, response ) {
 				response( $.ui.autocomplete.filter( array, request.term ) );
@@ -370,7 +370,7 @@ $.widget( "ui.autocomplete", {
 						response( data );
 					},
 					error: function() {
-						response( [] );
+						response([]);
 					}
 				});
 			};
@@ -466,7 +466,7 @@ $.widget( "ui.autocomplete", {
 
 	_normalize: function( items ) {
 		// assume all items have the right format when the first item is complete
-		if ( items.length && items[0].label && items[0].value ) {
+		if ( items.length && items[ 0 ].label && items[ 0 ].value ) {
 			return items;
 		}
 		return $.map( items, function( item ) {
@@ -494,7 +494,7 @@ $.widget( "ui.autocomplete", {
 		this._resizeMenu();
 		ul.position( $.extend({
 			of: this.element
-		}, this.options.position ));
+		}, this.options.position ) );
 
 		if ( this.options.autoFocus ) {
 			this.menu.next();
@@ -560,11 +560,11 @@ $.widget( "ui.autocomplete", {
 
 $.extend( $.ui.autocomplete, {
 	escapeRegex: function( value ) {
-		return value.replace(/[\-\[\]{}()*+?.,\\\^$|#\s]/g, "\\$&");
+		return value.replace( /[\-\[\]{}()*+?.,\\\^$|#\s]/g, "\\$&" );
 	},
-	filter: function(array, term) {
-		var matcher = new RegExp( $.ui.autocomplete.escapeRegex(term), "i" );
-		return $.grep( array, function(value) {
+	filter: function( array, term ) {
+		var matcher = new RegExp( $.ui.autocomplete.escapeRegex( term ), "i" );
+		return $.grep( array, function( value ) {
 			return matcher.test( value.label || value.value || value );
 		});
 	}