From 88f8d3b9af1297b966afdec66827865d1357b54f Mon Sep 17 00:00:00 2001
From: Andrew Dupont <prototype@andrewdupont.net>
Date: Tue, 16 Oct 2007 02:21:24 +0000
Subject: [PATCH] * Changed Selector pattern match so that descendant
 combinators after pseudoclass tokens are properly handled. Fixes #9696.
 [wiktor, kangax, Andrew Dupont]

---
 CHANGELOG               | 2 ++
 src/selector.js         | 2 +-
 test/unit/selector.html | 1 +
 3 files changed, 4 insertions(+), 1 deletion(-)

diff --git a/CHANGELOG b/CHANGELOG
index 02ab5c1..9dde224 100644
--- a/CHANGELOG
+++ b/CHANGELOG
@@ -1,5 +1,7 @@
 *SVN*
 
+* Changed Selector pattern match so that descendant combinators after pseudoclass tokens are properly handled. [wiktor, kangax, Andrew Dupont]
+
 * Make sure $w always returns an array. [Andrew Dupont, Tobie Langel]
 
 * Add more tests to Hash. [Mislav Marohnić]
diff --git a/src/selector.js b/src/selector.js
index 5a6a495..bfb150e 100644
--- a/src/selector.js
+++ b/src/selector.js
@@ -250,7 +250,7 @@ Object.extend(Selector, {
     tagName:      /^\s*(\*|[\w\-]+)(\b|$)?/,
     id:           /^#([\w\-\*]+)(\b|$)/,
     className:    /^\.([\w\-\*]+)(\b|$)/,
-    pseudo:       /^:((first|last|nth|nth-last|only)(-child|-of-type)|empty|checked|(en|dis)abled|not)(\((.*?)\))?(\b|$|\s|(?=:))/,
+    pseudo:       /^:((first|last|nth|nth-last|only)(-child|-of-type)|empty|checked|(en|dis)abled|not)(\((.*?)\))?(\b|$|(?=\s)|(?=:))/,
     attrPresence: /^\[([\w]+)\]/,
     attr:         /\[((?:[\w-]*:)?[\w-]+)\s*(?:([!^$*~|]?=)\s*((['"])([^\4]*?)\4|([^'"][^\]]*?)))?\]/
   },
diff --git a/test/unit/selector.html b/test/unit/selector.html
index d3a9911..b42b4f5 100644
--- a/test/unit/selector.html
+++ b/test/unit/selector.html
@@ -358,6 +358,7 @@
       assertEnumEqual([$('link_2')], $$('#p a:not(a[rel$=nofollow])'), 'attribute 3');
       assertEnumEqual([$('em')], $$('#p a:not(a[rel$="nofollow"]) > em'), 'attribute 4')
       assertEnumEqual([$('item_2')], $$('#list li:not(#item_1):not(#item_3)'), 'adjacent :not clauses');
+      assertEnumEqual([$('son')], $$('#grandfather > div:not(#uncle) #son'));
     }},
     
     testSelectorWithEnabledDisabledChecked: function() {with(this) {