# File lib/tilt/markdown.rb, line 90
90:       def self.engine_initialized?
91:         defined? ::Redcarpet::Render and defined? ::Redcarpet::Markdown
92:       end

     # File lib/tilt/markdown.rb, line 128
128:       def allows_script?
129:         false
130:       end

     # File lib/tilt/markdown.rb, line 124
124:       def evaluate(scope, locals, &block)
125:         @output ||= @engine.render(data)
126:       end

     # File lib/tilt/markdown.rb, line 94
 94:       def generate_renderer
 95:         renderer = options.delete(:renderer) || ::Redcarpet::Render::HTML
 96:         return renderer unless options.delete(:smartypants)
 97:         return renderer if renderer.is_a?(Class) && renderer <= ::Redcarpet::Render::SmartyPants
 98: 
 99:         if renderer == ::Redcarpet::Render::XHTML
100:           ::Redcarpet::Render::SmartyHTML.new(:xhtml => true)
101:         elsif renderer == ::Redcarpet::Render::HTML
102:           ::Redcarpet::Render::SmartyHTML
103:         elsif renderer.is_a? Class
104:           Class.new(renderer) { include ::Redcarpet::Render::SmartyPants }
105:         else
106:           renderer.extend ::Redcarpet::Render::SmartyPants
107:         end
108:       end

     # File lib/tilt/markdown.rb, line 110
110:       def prepare
111:         # try to support the same aliases
112:         RDiscountTemplate::ALIAS.each do |opt, aka|
113:           next if options.key? opt or not options.key? aka
114:           options[opt] = options.delete(aka)
115:         end
116: 
117:         # only raise an exception if someone is trying to enable :escape_html
118:         options.delete(:escape_html) unless options[:escape_html]
119: 
120:         @engine = ::Redcarpet::Markdown.new(generate_renderer, options)
121:         @output = nil
122:       end