# File lib/asciidoctor/backends/html5.rb, line 225
  def toc(node)
    if (node.attr? 'toc') && (node.attr? 'toc-placement', 'preamble')
      %(\n<div id="toc" class="#{node.attr 'toc-class', 'toc'}">
<div id="toctitle">#{node.attr 'toc-title'}</div>
#{DocumentTemplate.outline(node.document, (node.attr 'toclevels', 2).to_i)}
</div>)
    else
      ''
    end
  end