X-Git-Url: http://git.asbjorn.biz/?a=blobdiff_plain;f=src%2Ftraversing.js;h=b5a5a2dee176a9fd68bb1f91fb88aba606cb30c8;hb=255068da33e3d131b3a641c041fb8cecb1543fa4;hp=92f58ba9cd51c02c12cfedfb3162fa0a565d5265;hpb=b0fe380cf89564305646bbd55d1fd7bd210fd591;p=jquery.git

diff --git a/src/traversing.js b/src/traversing.js
index 92f58ba..b5a5a2d 100644
--- a/src/traversing.js
+++ b/src/traversing.js
@@ -6,18 +6,21 @@ var winnow = function( elements, qualifier, keep ) {
 	} else if( qualifier.nodeType ) {
 		return jQuery.grep(elements, function(elem, i) {
 			return (elem === qualifier) === keep;
-		})
+		});
 	} else if( typeof qualifier === "string" ) {
-		var filtered = jQuery.grep(elements, function(elem) { return elem.nodeType === 1 });
+		var filtered = jQuery.grep(elements, function(elem) { return elem.nodeType === 1; });
 
-		if(isSimple.test( qualifier )) return jQuery.filter(qualifier, filtered, !keep);
-		else qualifier = jQuery.filter( qualifier, elements );
+		if(isSimple.test( qualifier )) {
+			return jQuery.filter(qualifier, filtered, !keep);
+		} else {
+			qualifier = jQuery.filter( qualifier, elements );
+		}
 	}
 
 	return jQuery.grep(elements, function(elem, i) {
 		return (jQuery.inArray( elem, qualifier ) >= 0) === keep;
 	});
-}
+};
 
 jQuery.fn.extend({
 	find: function( selector ) {
@@ -52,19 +55,21 @@ jQuery.fn.extend({
 	},
 
 	closest: function( selector, context ) {
-		var pos = jQuery.expr.match.POS.test( selector ) ? jQuery(selector) : null,
-			closer = 0;
+		var pos = jQuery.expr.match.POS.test( selector ) ? 
+			jQuery( selector, context || this.context ) : null;
 
 		return this.map(function(){
-			var cur = this;
+			var cur = this, closer = 0;
 			while ( cur && cur.ownerDocument && cur !== context ) {
 				if ( pos ? pos.index(cur) > -1 : jQuery(cur).is(selector) ) {
-					jQuery.data(cur, "closest", closer);
+					jQuery.lastCloser = closer;
 					return cur;
 				}
 				cur = cur.parentNode;
 				closer++;
 			}
+			jQuery.lastCloser = -1;
+			return null;
 		});
 	},