anchor.diff:    <% if @current_user.ta? %>
       <span class='menu_bar'></span>
       <%= t('browse_submissions.how_many_marked',
  -            num_marked: @current_user.get_num_marked(@assignment),
  +          num_marked: @current_user.get_num_marked(@assignment),
             num_assigned: @current_user.get_num_assigned(@assignment)) %>
     <% end %>
   <% end %>
  
positive.code:   <% @heading_buttons +=
    [
      {
           link_text: t('collect_submissions.collect_all'),
           link_path: collect_all_submissions_assignment_submissions_path(
                      @assignment.id),
        html_options: { confirm: t('collect_submissions.results_loss_warning') }
       },
       {
           link_text: t('browse_submissions.csv_report'),
           link_path: download_simple_csv_report_assignment_submissions_path(@assignment)
       },
       {
           link_text: t('browse_submissions.detailed_csv_report'),
           link_path: download_detailed_csv_report_assignment_submissions_path(@assignment)
       },
       {
           link_text: t('browse_submissions.subversion_repo_list'),
           link_path: download_svn_repo_list_assignment_submissions_path(@assignment)
       },
       {
           link_text: t('browse_submissions.subversion_checkout_file'),
           link_path: download_svn_checkout_commands_assignment_submissions_path(@assignment)
       }
    ] %>
  <% end %>
  
  
negative.code:       @groupings.all? {|grouping| grouping.get_ta_names.size == 1} %>
    <% @heading_buttons.push(
      {
        link_text: t('collect_submissions.collect_ta'),
        link_path: collect_ta_submissions_assignment_submissions_path(@assignment),
        html_options: { confirm: t('collect_submissions.results_loss_warning') }
      }) %>
    <span class='menu_bar'></span>
  <% elsif @current_user.ta? and @assignment.past_collection_date? %>
    <% @heading_buttons.push(
    {
      link_text: t('collect_submissions.collect_ta'),
      link_path: '#',
      html_options: {
                      id: 'disable',
                      title: t('collect_submissions.disable_collect')
                    }
    }) %>
  <% end %>
  