Module: Middleman::Renderers::Markdown

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# File 'middleman-more/lib/middleman-more/renderers/markdown.rb', line 11

def registered(app)
  # Set our preference for a markdown engine
  # TODO: Find a JRuby-compatible version
  app.set :markdown_engine, :maruku
  app.set :markdown_engine_prefix, ::Tilt
      
  app.before_configuration do
    template_extensions :markdown => :html,
                        :mdown    => :html,
                        :md       => :html,
                        :mkd      => :html,
                        :mkdn     => :html
  end
      
  # Once configuration is parsed
  app.after_configuration do

    # Look for the user's preferred engine
    unless markdown_engine.nil?
      
      # Map symbols to classes
      markdown_engine_klass = if markdown_engine.is_a? Symbol
        engine = markdown_engine.to_s
        engine = engine == "rdiscount" ? "RDiscount" : engine.camelize
        markdown_engine_prefix.const_get("#{engine}Template")
      else 
        markdown_engine_prefix
      end
      
      if markdown_engine == :redcarpet
        # Forcably disable Redcarpet1 support.
        # Tilt defaults to this if available, but the compat
        # layer disables extensions.
        require "redcarpet"
        Object.send(:remove_const, :RedcarpetCompat) if defined? ::RedcarpetCompat
      end
 
      # Tell tilt to use that engine
      ::Tilt.prefer(markdown_engine_klass)
    end
  end
end