From efa7717b7ab71f026df4e464046519e973c31f9a Mon Sep 17 00:00:00 2001
From: Prem Sichanugrist <s@sikachu.com>
Date: Fri, 31 Aug 2012 17:49:17 -0400
Subject: 4.0 release note now renders correctly with index

---
 guides/rails_guides/markdown/renderer.rb | 31 ++++++++++++++++++++++++++-----
 1 file changed, 26 insertions(+), 5 deletions(-)

(limited to 'guides/rails_guides/markdown')

diff --git a/guides/rails_guides/markdown/renderer.rb b/guides/rails_guides/markdown/renderer.rb
index ea3b7fc044..ec0688f937 100644
--- a/guides/rails_guides/markdown/renderer.rb
+++ b/guides/rails_guides/markdown/renderer.rb
@@ -5,11 +5,23 @@ module RailsGuides
         super
       end
 
+      def block_code(code, language)
+        <<-HTML
+<notextile>
+<div class="code_container">
+<pre class="brush: #{brush_for(language)}; gutter: false; toolbar: false">
+#{ERB::Util.h(code).strip}
+</pre>
+</div>
+</notextile>
+HTML
+      end
+
       def header(text, header_level)
         # Always increase the heading level by, so we can use h1, h2 heading in the document
         header_level += 1
 
-        %(<h#{header_level} id="#{dom_id(text)}">#{text}</h#{header_level}>)
+        %(<h#{header_level}>#{text}</h#{header_level}>)
       end
 
       def preprocess(full_document)
@@ -18,6 +30,19 @@ module RailsGuides
 
       private
 
+        def brush_for(code_type)
+          case code_type
+            when 'ruby', 'sql', 'plain'
+              code_type
+            when 'erb'
+              'ruby; html-script: true'
+            when 'html'
+              'xml' # html is understood, but there are .xml rules in the CSS
+            else
+              'plain'
+          end
+        end
+
         def convert_notes(body)
           # The following regexp detects special labels followed by a
           # paragraph, perhaps at the end of the document.
@@ -39,10 +64,6 @@ module RailsGuides
             %Q(<div class="#{css_class}"><p>#{$2.strip}</p></div>\n)
           end
         end
-
-        def dom_id(text)
-          text.downcase.gsub(/[^a-z0-9]+/, '-').strip
-        end
     end
   end
 end
-- 
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