As it turns out, the context was being started at a higher root than needed - fixing...

[jquery.git] / src / selector.js

diff --git a/src/selector.js b/src/selector.js
index 2e6d8e1..e58b257 100644 (file)
--- a/src/selector.js
+++ b/src/selector.js
@@ -8,7 +8,10 @@
 
 var chunker = /((?:\((?:\([^()]+\)|[^()]+)+\)|\[(?:\[[^[\]]*\]|['"][^'"]*['"]|[^[\]'"]+)+\]|\\.|[^ >+~,(\[\\]+)+|[>+~])(\s*,\s*)?/g,
        done = 0,
-       toString = Object.prototype.toString;
+       toString = Object.prototype.toString,
+       arraySplice = Array.prototype.splice,
+       arrayPush = Array.prototype.push,
+       arraySort = Array.prototype.sort;
 
 var Sizzle = function(selector, context, results, seed) {
        results = results || [];
@@ -65,7 +68,7 @@ var Sizzle = function(selector, context, results, seed) {
                if ( context ) {
                        var ret = seed ?
                                { expr: parts.pop(), set: makeArray(seed) } :
-                               Sizzle.find( parts.pop(), parts.length === 1 && context.parentNode ? context.parentNode : context, contextXML );
+                               Sizzle.find( parts.pop(), parts.length === 1 && (parts[0] === "~" || parts[0] === "+") && context.parentNode ? context.parentNode : context, contextXML );
                        set = ret.expr ? Sizzle.filter( ret.expr, ret.set ) : ret.set;
 
                        if ( parts.length > 0 ) {
@@ -104,17 +107,17 @@ var Sizzle = function(selector, context, results, seed) {
 
        if ( toString.call(checkSet) === "[object Array]" ) {
                if ( !prune ) {
-                       results.push.apply( results, checkSet );
+                       arrayPush.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])) ) {
-                                       results.push( set[i] );
+                                       arrayPush.call( results, set[i] );
                                }
                        }
                } else {
                        for ( var i = 0; checkSet[i] != null; i++ ) {
                                if ( checkSet[i] && checkSet[i].nodeType === 1 ) {
-                                       results.push( set[i] );
+                                       arrayPush.call( results, set[i] );
                                }
                        }
                }
@@ -124,22 +127,25 @@ var Sizzle = function(selector, context, results, seed) {
 
        if ( extra ) {
                Sizzle( extra, origContext, results, seed );
+               Sizzle.uniqueSort( results );
+       }
 
-               if ( sortOrder ) {
-                       hasDuplicate = false;
-                       results.sort(sortOrder);
+       return results;
+};
 
-                       if ( hasDuplicate ) {
-                               for ( var i = 1; i < results.length; i++ ) {
-                                       if ( results[i] === results[i-1] ) {
-                                               results.splice(i--, 1);
-                                       }
+Sizzle.uniqueSort = function(results){
+       if ( sortOrder ) {
+               hasDuplicate = false;
+               arraySort.call(results, sortOrder);
+
+               if ( hasDuplicate ) {
+                       for ( var i = 1; i < results.length; i++ ) {
+                               if ( results[i] === results[i-1] ) {
+                                       arraySplice.call(results, i--, 1);
                                }
                        }
                }
        }
-
-       return results;
 };
 
 Sizzle.matches = function(expr, set){
@@ -660,7 +666,7 @@ var makeArray = function(array, results) {
        array = Array.prototype.slice.call( array );
 
        if ( results ) {
-               results.push.apply( results, array );
+               arrayPush.apply( results, array );
                return results;
        }
        
@@ -938,7 +944,7 @@ var contains = document.compareDocumentPosition ?  function(a, b){
 
 var isXML = function(elem){
        return elem.nodeType === 9 && elem.documentElement.nodeName !== "HTML" ||
-               !!elem.ownerDocument && isXML( elem.ownerDocument );
+               !!elem.ownerDocument && elem.ownerDocument.documentElement.nodeName !== "HTML";
 };
 
 var posProcess = function(selector, context){