fix rubychan#83 (XML DTD)

korny · korny · commit d0b9a7cc6f78 · 2013-02-17T21:40:48.000+01:00
diff --git a/Changes.textile b/Changes.textile
@@ -7,6 +7,7 @@ p=. _This files lists all changes in the CodeRay library since the 0.9.8 release
 h2. Changes in 1.0.9
  
 * Fix Ruby scanner: Ruby 1.9 hash syntax @{ key: value }@ is highlighted correctly. [GH #106, thanks to Seth Vargo]
+* Fix HTML scanner: Accept DTDs. [GH #83]
  
 h2. Changes in 1.0.8
  
diff --git a/lib/coderay/scanners/html.rb b/lib/coderay/scanners/html.rb
@@ -101,7 +101,7 @@ def scan_tokens encoder, options
           when :initial
             if match = scan(/<!--(?:.*?-->|.*)/m)
               encoder.text_token match, :comment
-            elsif match = scan(/<!DOCTYPE(?:.*?>|.*)/m)
+            elsif match = scan(/<!(\w+)(?:.*?>|.*)|\]>/m)
               encoder.text_token match, :doctype
             elsif match = scan(/<\?xml(?:.*?\?>|.*)/m)
               encoder.text_token match, :preprocessor
