Rename Tag#key to #tagname.

      @assets = Assets.new(@relations, @opts)

      # HACK: Give access to assets from @aside tag

      TagRegistry.get_by_key(:aside).assets = @assets

      TagRegistry.get_by_name(:aside).assets = @assets

    end

    def generate_export

    #

    # Its main work is done through calling the #process_doc method of

    # all the Tag classes that have registered themselves to process a

    # particular set of @tags through defining a .key attribute.

    # particular set of @tags through defining a .tagname attribute.

    class Processor

      # Allow passing in filename and line for error reporting

      attr_accessor :filename

        position = {:filename => @filename, :linenr => @linenr}

        doc_map.each_pair do |key, value|

          if tag = TagRegistry.get_by_key(key)

        doc_map.each_pair do |name, value|

          if tag = TagRegistry.get_by_name(name)

            tag.process_doc(hash, value, position)

          end

        end

      def format_tags(context)

        TagRegistry.html_renderers.each do |tag|

          if context[tag.key]

          if context[tag.tagname]

            tag.format(context, @formatter)

          end

        end

      # Initializes the tooltip text for the signature of @new tag.

      def init_new_tag_tooltip!

        signature = TagRegistry.get_by_key(:new).signature

        signature = TagRegistry.get_by_name(:new).signature

        if @opts[:new_since]

          signature[:tooltip] = "New since #{@opts[:new_since]}"

        elsif @opts[:imports].length > 0

      # Returns array of rendered HTML.

      def self.render(member)

        TagRegistry.html_renderers.map do |tag|

          if member[tag.key]

          if member[tag.tagname]

            tag.to_html(member)

          else

            nil