1<% comment = if current.respond_to? :comment_location then 2 current.comment_location 3 else 4 current.comment 5 end 6 table = current.parse(comment).table_of_contents 7 8 if table.length > 1 then %> 9<div id="table-of-contents"> 10 <nav class="section"> 11 <h3 class="section-header">Table of Contents</h3> 12 <ul> 13<% table.each do |heading| %> 14 <li><a href="#<%= heading.aref %>"><%= heading.plain_html %></a> 15<% end %> 16 </ul> 17 </nav> 18</div> 19<% end %> 20