Pages

<%- simple_files.group_by do |f| -%> <%- f.full_name[%r{\A[^/]+(?=/)}] || f.page_name -%> <%- end.each do |n, files| -%> <%- f = files.shift -%> <%- if files.empty? -%>
• <%= h f.page_name %> <%- next -%> <%- end -%>
• open<% end %>>
  <% if n == f.page_name %><%= h n %><% else %><%= h n %><% files.unshift(f) end %>
  <%- files.each do |f| -%>
  • <%= h f.page_name %> <%- end -%>
  <%- end -%>