X-Git-Url: http://git.asbjorn.biz/?a=blobdiff_plain;f=src%2Fcore.js;h=9af2882d754dfb64040aee072f1f70c8865de6c6;hb=6458885881e7badb99c70c24843c31d13064a167;hp=4311e310351adf1a0219c751efe8d57ba9898630;hpb=220a0ce1628d376ec14394c9b0be3c10f92a4cdb;p=jquery.git

diff --git a/src/core.js b/src/core.js
index 4311e31..9af2882 100644
--- a/src/core.js
+++ b/src/core.js
@@ -19,12 +19,8 @@ var jQuery = function( selector, context ) {
 	// (both of which we optimize for)
 	quickExpr = /^(?:[^<]*(<[\w\W]+>)[^>]*$|#([\w\-]+)$)/,
 
-	// Is it a simple selector
-	isSimple = /^.[^:#\[\.,]*$/,
-
 	// Check if a string has a non-whitespace character in it
 	rnotwhite = /\S/,
-	rwhite = /\s/,
 
 	// Used for trimming whitespace
 	trimLeft = /^\s+/,
@@ -134,7 +130,7 @@ jQuery.fn = jQuery.prototype = {
 
 					} else {
 						ret = jQuery.buildFragment( [ match[1] ], [ doc ] );
-						selector = (ret.cacheable ? jQuery(ret.fragment).clone()[0] : ret.fragment).childNodes;
+						selector = (ret.cacheable ? jQuery.clone(ret.fragment) : ret.fragment).childNodes;
 					}
 
 					return jQuery.merge( this, selector );
@@ -1039,9 +1035,8 @@ if ( indexOf ) {
 	};
 }
 
-// Verify that \s matches non-breaking spaces
-// (IE fails on this test)
-if ( !rwhite.test( "\xA0" ) ) {
+// IE doesn't match non-breaking spaces with \s
+if ( rnotwhite.test( "\xA0" ) ) {
 	trimLeft = /^[\s\xA0]+/;
 	trimRight = /[\s\xA0]+$/;
 }