X-Git-Url: http://git.asbjorn.biz/?a=blobdiff_plain;f=src%2Fattributes.js;h=73dee368badc8c7962ce1f426dcd2de9d32d500d;hb=8e1d3697109e70ccdcb29e269af251216de057a8;hp=4fa49b914169a90af85fa579867ed8ed32c80690;hpb=a44ec402771f6d622506f39073d0be260400dd21;p=jquery.git

diff --git a/src/attributes.js b/src/attributes.js
index 4fa49b9..73dee36 100644
--- a/src/attributes.js
+++ b/src/attributes.js
@@ -1,13 +1,13 @@
 (function( jQuery ) {
 
 var rclass = /[\n\t]/g,
-	rspace = /\s+/,
+	rspaces = /\s+/,
 	rreturn = /\r/g,
-	rspecialurl = /href|src|style/,
-	rtype = /(button|input)/i,
-	rfocusable = /(button|input|object|select|textarea)/i,
-	rclickable = /^(a|area)$/i,
-	rradiocheck = /radio|checkbox/;
+	rspecialurl = /^(?:href|src|style)$/,
+	rtype = /^(?:button|input)$/i,
+	rfocusable = /^(?:button|input|object|select|textarea)$/i,
+	rclickable = /^a(?:rea)?$/i,
+	rradiocheck = /^(?:radio|checkbox)$/i;
 
 jQuery.fn.extend({
 	attr: function( name, value ) {
@@ -32,7 +32,7 @@ jQuery.fn.extend({
 		}
 
 		if ( value && typeof value === "string" ) {
-			var classNames = (value || "").split( rspace );
+			var classNames = (value || "").split( rspaces );
 
 			for ( var i = 0, l = this.length; i < l; i++ ) {
 				var elem = this[i];
@@ -66,7 +66,7 @@ jQuery.fn.extend({
 		}
 
 		if ( (value && typeof value === "string") || value === undefined ) {
-			var classNames = (value || "").split(rspace);
+			var classNames = (value || "").split( rspaces );
 
 			for ( var i = 0, l = this.length; i < l; i++ ) {
 				var elem = this[i];
@@ -104,7 +104,7 @@ jQuery.fn.extend({
 				// toggle individual class names
 				var className, i = 0, self = jQuery(this),
 					state = stateVal,
-					classNames = value.split( rspace );
+					classNames = value.split( rspaces );
 
 				while ( (className = classNames[ i++ ]) ) {
 					// check each className given, space seperated list