switches guides code syntax highlighting to the better SyntaxHighlighter, I did my best with the theme, I swear

1 files changed, 21 insertions, 3 deletions

diff --git a/railties/guides/rails_guides/generator.rb b/railties/guides/rails_guides/generator.rb
index eaa9d79ce8..22d402ad21 100644
--- a/railties/guides/rails_guides/generator.rb
+++ b/railties/guides/rails_guides/generator.rb
@@ -207,10 +207,28 @@ module RailsGuides
     # with code blocks by hand.
     def with_workaround_for_notextile(body)
       code_blocks = []
+
       body.gsub!(%r{<(yaml|shell|ruby|erb|html|sql|plain)>(.*?)</\1>}m) do |m|
-        es = ERB::Util.h($2)
-        css_class = ['erb', 'shell'].include?($1) ? 'html' : $1
-        code_blocks << %{<div class="code_container"><code class="#{css_class}">#{es}</code></div>}
+        brush = case $1
+          when 'ruby', 'sql', 'plain'
+            $1
+          when 'erb'
+            'ruby; html-script: true'
+          when 'html'
+            'xml' # html is understood, but there are .xml rules in the CSS
+          else
+            'plain'
+        end
+
+        code_blocks.push(<<HTML)
+<notextile>
+<div class="code_container">
+<pre class="brush: #{brush}; gutter: false">
+#{ERB::Util.h($2).chomp}
+</pre>
+</div>
+</notextile>
+HTML
         "\ndirty_workaround_for_notextile_#{code_blocks.size - 1}\n"
       end