<%
comment = current.respond_to?(:comment_location) ? current.comment_location :
          current.comment
table = current.parse(comment).table_of_contents
if table.length > 1
%><%
  table.each_with_index do |heading, i|
    next if heading.level > @old_cfg['toc_max']
%><a
href="#<%= heading.label(current) %>"><%=
    i == 0 ? "top" : heading.plain_html %></a>
<%
  end %><br /><%
end
%>