Support CDATA blocks in HTML/XML

Gavin Kistner · Gavin Kistner · commit 9cfd255be57f · 2013-06-06T10:43:19.000-06:00
diff --git a/lib/coderay/scanners/html.rb b/lib/coderay/scanners/html.rb
@@ -99,7 +99,17 @@ def scan_tokens encoder, options
           case state
           
           when :initial
-            if match = scan(/<!--(?:.*?-->|.*)/m)
+            if match = scan(/<!\[CDATA\[/)
+              encoder.begin_group :string
+              encoder.text_token match, :delimiter
+              if match = scan(/.*?\]\]>/m)
+                encoder.text_token match[0..-4], :content
+                encoder.text_token ']]>', :delimiter
+              else
+                encoder.text_token scan(/.*/m), :error
+              end
+              encoder.end_group :string
+            elsif match = scan(/<!--(?:.*?-->|.*)/m)
               encoder.text_token match, :comment
             elsif match = scan(/<!(\w+)(?:.*?>|.*)|\]>/m)
               encoder.text_token match, :doctype
