From c9d6e77ab9cbc9cf001ab370d4da8a7ec8f77a8d Mon Sep 17 00:00:00 2001
From: shura <shura1991@gmail.com>
Date: Tue, 28 Aug 2012 06:08:02 +0300
Subject: Update lib/coderay/encoders/html/numbering.rb

---
 lib/coderay/encoders/html/numbering.rb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'lib/coderay')

diff --git a/lib/coderay/encoders/html/numbering.rb b/lib/coderay/encoders/html/numbering.rb
index 8bc6259..e717429 100644
--- a/lib/coderay/encoders/html/numbering.rb
+++ b/lib/coderay/encoders/html/numbering.rb
@@ -17,7 +17,7 @@ module Encoders
         
         anchor_prefix = options[:line_number_anchors]
         anchor_prefix = 'line' if anchor_prefix == true
-        anchor_prefix = anchor_prefix.to_s[/\w+/] if anchor_prefix
+        anchor_prefix = anchor_prefix.to_s[/[\w-]+/] if anchor_prefix
         anchoring =
           if anchor_prefix
             proc do |line|
-- 
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