anchor.diff:                <% elsif cluster.display_type == :structured %>
                   <% # print out each header cell %>
                   <% cluster.headers.each do |header| %>
  -                  <% Rails.logger.debug("header #{header.inspect}") %>
                     <td class="structured"><%= render(partial: "reports/standard_form_report/form_summary_header", locals: {header: header}) %></td>
                   <% end %>
   
  
positive.code:         <% result_cols = [8, group.max_header_count].min %>
  
          <% # show group header unless there is only one big group %>
          <% if group.type_set != :all %>
            <h3><%= t("report/report.standard_form_report.type_sets.#{group.type_set}") %></h3>
          <% end %>
  
  
negative.code:   <% else %>
  
      <% subset.tag_groups.each do |tag_group| %>
        <% # print tag header if grouped by tag %>
        <% if subset.group_by_tag %>
          <div class="tag-header">
  