# File lib/generators/templates/application/merb_stack/doc/rdoc/generators/merb_generator.rb, line 1056
        def markup_code(tokens)
            src = ""
            tokens.each do |t|
                next unless t
                #    p t.class
                #        style = STYLE_MAP[t.class]
                style = case t
                when RubyToken::TkCONSTANT then "ruby-constant"
                when RubyToken::TkKW       then "ruby-keyword kw"
                when RubyToken::TkIVAR     then "ruby-ivar"
                when RubyToken::TkOp       then "ruby-operator"
                when RubyToken::TkId       then "ruby-identifier"
                when RubyToken::TkNode     then "ruby-node"
                when RubyToken::TkCOMMENT  then "ruby-comment cmt"
                when RubyToken::TkREGEXP   then "ruby-regexp re"
                when RubyToken::TkSTRING   then "ruby-value str"
                when RubyToken::TkVal      then "ruby-value"
                else
                    nil
                end

                text = CGI.escapeHTML(t.text)

                if style
                    src << "<span class=\"#{style}\">#{text}</span>"
                else
                    src << text
                end
            end

            add_line_numbers(src)
            src
        end