From 70c9ba896e1bba5ac727fb6fdfc3ba94510e652d Mon Sep 17 00:00:00 2001
From: Kornelius Kalnbach <murphy@rubychan.de>
Date: Sat, 13 Jul 2013 16:34:41 +0200
Subject: fix CSS scanner for things like "nth-child(2n)"

---
 lib/coderay/scanners/css.rb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'lib')

diff --git a/lib/coderay/scanners/css.rb b/lib/coderay/scanners/css.rb
index 5977b9c..55d5239 100644
--- a/lib/coderay/scanners/css.rb
+++ b/lib/coderay/scanners/css.rb
@@ -25,7 +25,7 @@ module Scanners
       
       HexColor = /#(?:#{Hex}{6}|#{Hex}{3})/
       
-      Num = /-?(?:[0-9]*\.[0-9]+|[0-9]+)/
+      Num = /-?(?:[0-9]*\.[0-9]+|[0-9]+)n?/
       Name = /#{NMChar}+/
       Ident = /-?#{NMStart}#{NMChar}*/
       AtKeyword = /@#{Ident}/
-- 
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