# File lib/yard/generators/helpers/html_helper.rb, line 19
      def htmlify(text, markup = options[:markup])
        return text unless markup
        load_markup_provider(markup)

        # TODO: other libraries might be more complex
        case markup
        when :markdown
          html = markup_class(markup).new(text).to_html
        when :textile
          doc = markup_class(markup).new(text)
          doc.hard_breaks = false if doc.respond_to?(:hard_breaks=)
          html = doc.to_html
        when :rdoc
          html = MarkupHelper::SimpleMarkup.convert(text, SimpleMarkupHtml)
          html = fix_dash_dash(html)
          html = fix_typewriter(html)
        end

        html = resolve_links(html)
        html = html.gsub(/<pre>(?:\s*<code>)?(.+?)(?:<\/code>\s*)?<\/pre>/m) do
          str = $1
          str = html_syntax_highlight(CGI.unescapeHTML(str)) unless options[:no_highlight]
          %Q{<pre class="code">#{str}</pre>}
        end
        html
      end