pygments_code.rb-exclude-text.patch

diff --git a/plugins/pygments_code.rb b/plugins/pygments_code.rb
index 87d3cd6..3f2d489 100644
--- a/plugins/pygments_code.rb
+++ b/plugins/pygments_code.rb
@@ -11,7 +11,9 @@ module HighlightCode
     lang = 'objc' if lang == 'm'
     lang = 'perl' if lang == 'pl'
     lang = 'yaml' if lang == 'yml'
-    str = pygments(str, lang).match(/<pre>(.+)<\/pre>/m)[1].to_s.gsub(/ *$/, '') #strip out divs <div class="highlight">
+    if pygments(str, lang).match(/<pre>(.+)<\/pre>/m) != nil
+      str = pygments(str, lang).match(/<pre>(.+)<\/pre>/m)[1].to_s.gsub(/ *$/, '') #strip out divs <div class="highlight">
+    end
     tableize_code(str, lang)
   end

@@ -22,7 +24,11 @@ module HighlightCode
         highlighted_code = File.read(path)
       else
         begin
-          highlighted_code = Pygments.highlight(code, :lexer => lang, :formatter => 'html', :options => {:encoding => 'utf-8'})
+          if defined?lang && lang == 'text'
+            highlighted_code = code
+          else
+            highlighted_code = Pygments.highlight(code, :lexer => lang, :formatter => 'html', :options => {:encoding => 'utf-8'})
+          end
         rescue MentosError
           raise "Pygments can't parse unknown language: #{lang}."
         end