From: John Resig <jeresig@gmail.com>
Date: Tue, 8 Sep 2009 04:26:47 +0000 (+0000)
Subject: Optimize jQuery() for the case $("TAG").
X-Git-Url: http://git.asbjorn.it/?a=commitdiff_plain;h=4ea4fad0902839c06c281b5de7b0aca29922b63d;hp=1e750a00e988b4738e4b47b923bd78dbaffa6fb8;p=jquery.git

Optimize jQuery() for the case $("TAG").
---

diff --git a/src/core.js b/src/core.js
index a7cbdc9..5fa944b 100644
--- a/src/core.js
+++ b/src/core.js
@@ -109,6 +109,10 @@ jQuery.fn = jQuery.prototype = {
 					return this;
 				}
 
+			// HANDLE: $("TAG")
+			} else if ( !context && /^\w+$/.test( selector ) ) {
+				selector = document.getElementsByTagName( selector );
+
 			// HANDLE: $(expr, $(...))
 			} else if ( !context || context.jquery ) {
 				return (context || rootjQuery).find( selector );