From 8613a5889659704ffc77543f46dc19b427990384 Mon Sep 17 00:00:00 2001
From: Thomas Reynolds <me@tdreyno.com>
Date: Sat, 19 Nov 2011 14:54:03 -0800
Subject: [PATCH] autoload slim and maruku

---
 lib/middleman/core_extensions/rendering.rb | 6 ++++++
 lib/middleman/renderers/markdown.rb        | 8 +++++++-
 2 files changed, 13 insertions(+), 1 deletion(-)

diff --git a/lib/middleman/core_extensions/rendering.rb b/lib/middleman/core_extensions/rendering.rb
index 537cbcca..7b8a2c54 100644
--- a/lib/middleman/core_extensions/rendering.rb
+++ b/lib/middleman/core_extensions/rendering.rb
@@ -1,8 +1,14 @@
 module Middleman::CoreExtensions::Rendering
   class << self
     def registered(app)
+      # Autoload
       require "coffee_script"
       
+      begin
+        require "slim"
+      rescue LoadError
+      end
+      
       # Activate custom renderers
       app.register Middleman::Renderers::Sass
       app.register Middleman::Renderers::Markdown
diff --git a/lib/middleman/renderers/markdown.rb b/lib/middleman/renderers/markdown.rb
index 7c4899f0..bb0e0077 100644
--- a/lib/middleman/renderers/markdown.rb
+++ b/lib/middleman/renderers/markdown.rb
@@ -3,7 +3,13 @@ module Middleman::Renderers::Markdown
     def registered(app)
       app.send :include, InstanceMethods
       
-      app.set :markdown_engine, nil
+      begin
+        require "maruku"
+        app.set :markdown_engine, :maruku
+      rescue LoadError
+        app.set :markdown_engine, nil
+      end
+
       app.set :markdown_engine_prefix, ::Tilt
       
       app.after_configuration do