X-Git-Url: http://git.asbjorn.it/?a=blobdiff_plain;f=src%2Fcore.js;h=c865bfb9a195ff27a9bd04ea84529824c63bd394;hb=93fdbeb963a9c350f807818c7cc99982942a92f3;hp=4091111a944aa0bfffab3d5ea920bd8ea22a2b5e;hpb=87ba780c69ac1af04afc40f2da39282d917f9108;p=jquery.git

diff --git a/src/core.js b/src/core.js
index 4091111..c865bfb 100644
--- a/src/core.js
+++ b/src/core.js
@@ -29,7 +29,7 @@ var jQuery = function( selector, context ) {
 	rnotwhite = /\S/,
 
 	// Used for trimming whitespace
-	rtrim = /(\s|\u00A0)+|(\s|\u00A0)+$/g,
+	rtrim = /^(\s|\u00A0)+|(\s|\u00A0)+$/g,
 
 	// Match a standalone tag
 	rsingleTag = /^<(\w+)\s*\/?>(?:<\/\1>)?$/,
@@ -342,14 +342,6 @@ jQuery.extend({
 		return true;
 	},
 
-	// check if an element is in a (or is an) XML document
-	isXMLDoc: function( elem ) {
-		// documentElement is verified for cases where it doesn't yet exist
-		// (such as loading iframes in IE - #4833)
-		var documentElement = (elem ? elem.ownerDocument || elem : 0).documentElement;
-		return documentElement ? documentElement.nodeName !== "HTML" : false;
-	},
-
 	// Evalulates a script in a global context
 	globalEval: function( data ) {
 		if ( data && rnotwhite.test(data) ) {
@@ -425,7 +417,9 @@ jQuery.extend({
 
 		if ( array != null ) {
 			// The window, strings (and functions) also have 'length'
-			if ( array.length == null || typeof array === "string" || jQuery.isFunction(array) || array.setInterval ) {
+			// The extra typeof function check is to prevent crashes
+			// in Safari 2 (See: #3039)
+			if ( array.length == null || typeof array === "string" || jQuery.isFunction(array) || (typeof array !== "function" && array.setInterval) ) {
 				push.call( ret, array );
 			} else {
 				jQuery.merge( ret, array );