jquery core: declared undefined locally, to speed up references, and allow munging...

diff --git a/src/core.js b/src/core.js
index a6d4c5f74b2a8ee97bbd51fb3ccf11d6278a1737..b9a2fed49f4598a305b8f659f947e71be9590053 100644 (file)
--- a/src/core.js
+++ b/src/core.js
@@ -24,7 +24,10 @@ var jQuery = window.jQuery = window.$ = function( selector, context ) {
 var quickExpr = /^[^<]*(<(.|\s)+>)[^>]*$|^#(\w+)$/,
 
 // Is it a simple selector
-       isSimple = /^.[^:#\[\.]*$/;
+       isSimple = /^.[^:#\[\.]*$/,
+
+// Will speed up references to undefined, and allows munging its name. 
+       undefined;
 
 jQuery.fn = jQuery.prototype = {
        init: function( selector, context ) {