X-Git-Url: http://git.asbjorn.biz/?a=blobdiff_plain;f=src%2Fcore.js;h=f116ef4d10b3e027befc18324eea9fb07a83d858;hb=49cd9c66bf6097ced133971a82fa9bd7b2f73e1a;hp=25ef22d765e58bc28eef95adc9de6742699d6649;hpb=c272f5f7da3473fd5ac85efe783a0d63608ec62b;p=jquery.git

diff --git a/src/core.js b/src/core.js
index 25ef22d..f116ef4 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+/,
@@ -63,6 +59,9 @@ var jQuery = function( selector, context ) {
 	// The deferred used on DOM ready
 	readyList,
 
+	// Promise methods
+	promiseMethods = "then done fail isResolved isRejected promise".split( " " ),
+
 	// The ready event handler
 	DOMContentLoaded,
 
@@ -580,7 +579,7 @@ jQuery.extend({
 
 			script.type = "text/javascript";
 
-			if ( jQuery.support.scriptEval ) {
+			if ( jQuery.support.scriptEval() ) {
 				script.appendChild( document.createTextNode( data ) );
 			} else {
 				script.text = data;
@@ -914,16 +913,18 @@ jQuery.extend({
 			isRejected: failDeferred.isResolved,
 			// Get a promise for this deferred
 			// If obj is provided, the promise aspect is added to the object
-			promise: function( obj ) {
+			// (i is used internally)
+			promise: function( obj , i ) {
 				if ( obj == null ) {
 					if ( promise ) {
 						return promise;
 					}
 					promise = obj = {};
 				}
-				jQuery.each( "then done fail isResolved isRejected promise".split( " " ) , function( _ , method ) {
-					obj[ method ] = deferred[ method ];
-				});
+				i = promiseMethods.length;
+				while( i-- ) {
+					obj[ promiseMethods[ i ] ] = deferred[ promiseMethods[ i ] ];
+				}
 				return obj;
 			}
 
@@ -1034,9 +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]+$/;
 }