X-Git-Url: http://git.asbjorn.biz/?a=blobdiff_plain;f=src%2Fselector.js;h=fcab67fbecdd19456e537348b88783f505bc4d58;hb=f8ef75eb9124ce924be5fb521c783efd5c996e33;hp=3bfc5f5f221d866cc2d45696ed05a32000031829;hpb=985856b823b1648bffc3fd63c1faf836d0ddaf7c;p=jquery.git

diff --git a/src/selector.js b/src/selector.js
index 3bfc5f5..fcab67f 100644
--- a/src/selector.js
+++ b/src/selector.js
@@ -8,10 +8,7 @@
 
 var chunker = /((?:\((?:\([^()]+\)|[^()]+)+\)|\[(?:\[[^[\]]*\]|['"][^'"]*['"]|[^[\]'"]+)+\]|\\.|[^ >+~,(\[\\]+)+|[>+~])(\s*,\s*)?/g,
 	done = 0,
-	toString = Object.prototype.toString,
-	arraySplice = Array.prototype.splice,
-	arrayPush = Array.prototype.push,
-	arraySort = Array.prototype.sort;
+	toString = Object.prototype.toString;
 
 var Sizzle = function(selector, context, results, seed) {
 	results = results || [];
@@ -20,19 +17,19 @@ var Sizzle = function(selector, context, results, seed) {
 	if ( context.nodeType !== 1 && context.nodeType !== 9 ) {
 		return [];
 	}
-	
+
 	if ( !selector || typeof selector !== "string" ) {
 		return results;
 	}
 
 	var parts = [], m, set, checkSet, check, mode, extra, prune = true, contextXML = isXML(context);
-	
+
 	// Reset the position of the chunker regexp (start from head)
 	chunker.lastIndex = 0;
-	
+
 	while ( (m = chunker.exec(selector)) !== null ) {
 		parts.push( m[1] );
-		
+
 		if ( m[2] ) {
 			extra = RegExp.rightContext;
 			break;
@@ -107,17 +104,17 @@ var Sizzle = function(selector, context, results, seed) {
 
 	if ( toString.call(checkSet) === "[object Array]" ) {
 		if ( !prune ) {
-			arrayPush.apply( results, checkSet );
+			results.push.apply( results, checkSet );
 		} else if ( context && context.nodeType === 1 ) {
 			for ( var i = 0; checkSet[i] != null; i++ ) {
 				if ( checkSet[i] && (checkSet[i] === true || checkSet[i].nodeType === 1 && contains(context, checkSet[i])) ) {
-					arrayPush.call( results, set[i] );
+					results.push( set[i] );
 				}
 			}
 		} else {
 			for ( var i = 0; checkSet[i] != null; i++ ) {
 				if ( checkSet[i] && checkSet[i].nodeType === 1 ) {
-					arrayPush.call( results, set[i] );
+					results.push( set[i] );
 				}
 			}
 		}
@@ -136,12 +133,12 @@ var Sizzle = function(selector, context, results, seed) {
 Sizzle.uniqueSort = function(results){
 	if ( sortOrder ) {
 		hasDuplicate = false;
-		arraySort.call(results, sortOrder);
+		results.sort(sortOrder);
 
 		if ( hasDuplicate ) {
 			for ( var i = 1; i < results.length; i++ ) {
 				if ( results[i] === results[i-1] ) {
-					arraySplice.call(results, i--, 1);
+					results.splice(i--, 1);
 				}
 			}
 		}
@@ -161,7 +158,7 @@ Sizzle.find = function(expr, context, isXML){
 
 	for ( var i = 0, l = Expr.order.length; i < l; i++ ) {
 		var type = Expr.order[i], match;
-		
+
 		if ( (match = Expr.match[ type ].exec( expr )) ) {
 			var left = RegExp.leftContext;
 
@@ -423,7 +420,7 @@ var Expr = Sizzle.selectors = {
 		},
 		ATTR: function(match, curLoop, inplace, result, not, isXML){
 			var name = match[1].replace(/\\/g, "");
-			
+
 			if ( !isXML && Expr.attrMap[name] ) {
 				match[1] = Expr.attrMap[name];
 			}
@@ -449,7 +446,7 @@ var Expr = Sizzle.selectors = {
 			} else if ( Expr.match.POS.test( match[0] ) || Expr.match.CHILD.test( match[0] ) ) {
 				return true;
 			}
-			
+
 			return match;
 		},
 		POS: function(match){
@@ -583,20 +580,20 @@ var Expr = Sizzle.selectors = {
 					if ( first == 1 && last == 0 ) {
 						return true;
 					}
-					
+
 					var doneName = match[0],
 						parent = elem.parentNode;
-	
+
 					if ( parent && (parent.sizcache !== doneName || !elem.nodeIndex) ) {
 						var count = 0;
 						for ( node = parent.firstChild; node; node = node.nextSibling ) {
 							if ( node.nodeType === 1 ) {
 								node.nodeIndex = ++count;
 							}
-						} 
+						}
 						parent.sizcache = doneName;
 					}
-					
+
 					var diff = elem.nodeIndex - last;
 					if ( first == 0 ) {
 						return diff == 0;
@@ -666,10 +663,10 @@ var makeArray = function(array, results) {
 	array = Array.prototype.slice.call( array );
 
 	if ( results ) {
-		arrayPush.apply( results, array );
+		results.push.apply( results, array );
 		return results;
 	}
-	
+
 	return array;
 };
 
@@ -738,9 +735,9 @@ if ( document.documentElement.compareDocumentPosition ) {
 // querying by getElementById (and provide a workaround)
 (function(){
 	// We're going to inject a fake input element with a specified name
-	var form = document.createElement("form"),
+	var form = document.createElement("div"),
 		id = "script" + (new Date).getTime();
-	form.innerHTML = "<input name='" + id + "'/>";
+	form.innerHTML = "<a name='" + id + "'/>";
 
 	// Inject it into the root element, check its status, and remove it quickly
 	var root = document.documentElement;
@@ -814,7 +811,7 @@ if ( document.querySelectorAll ) (function(){
 	if ( div.querySelectorAll && div.querySelectorAll(".TEST").length === 0 ) {
 		return;
 	}
-	
+
 	Sizzle = function(query, context, extra, seed){
 		context = context || document;
 
@@ -825,14 +822,13 @@ if ( document.querySelectorAll ) (function(){
 				return makeArray( context.querySelectorAll(query), extra );
 			} catch(e){}
 		}
-		
+
 		return oldSizzle(query, context, extra, seed);
 	};
 
-	Sizzle.find = oldSizzle.find;
-	Sizzle.filter = oldSizzle.filter;
-	Sizzle.selectors = oldSizzle.selectors;
-	Sizzle.matches = oldSizzle.matches;
+	for ( var prop in oldSizzle ) {
+		Sizzle[ prop ] = oldSizzle[ prop ];
+	}
 })();
 
 if ( document.getElementsByClassName && document.documentElement.getElementsByClassName ) (function(){
@@ -973,7 +969,7 @@ jQuery.expr = Sizzle.selectors;
 jQuery.expr[":"] = jQuery.expr.filters;
 
 Sizzle.selectors.filters.hidden = function(elem){
-	return elem.offsetWidth === 0 || elem.offsetHeight === 0;
+	return elem.offsetWidth === 0 && elem.offsetHeight === 0;
 };
 
 Sizzle.selectors.filters.visible = function(elem){