anchor.diff:                </li>
                 <a href="<%= context_url(@context, :context_rubrics_url) %>" class="icon-rubric" id="add_rubric_url" style="display:none">&nbsp;</a>
               <% end %>
  -  
  +
               <% if can_do(@quiz, @current_user, :update) && !needs_unpublished_warning? %>
                 <li role="presentation">
                   <a href="<%= course_quiz_take_path(@context, @quiz, preview: 1) %>" class="preview_link" data-method="post" tabindex="-1" role="menuitem">
  
positive.code:                 </li>
                <% end %>
              <% end %>
    
              <% if (can_do(@quiz, @current_user, :grade) || can_do(@quiz, @current_user, :review_grades)) && @quiz.available? %>
                <li role="presentation">
                  <a href="#" class="quiz_details_link" tabindex="-1" role="menuitem">
                    <% if @any_submissions_pending_review %>
                      <i class="icon-warning" aria-label="<%= t("labels.warning_icon", "Warning") %>"></i>
    
                    <% end %>
                    <i class="icon-group"></i>
                    <span id="quiz_details_text">
  
negative.code:                   </a>
                  </li>
                <% else %>
                  <%= form_for @quiz, as: :quiz, method: :put, :url => context_url(@context, :context_quiz_url, @quiz.id), :html => { :id => 'quiz_lock_form' } do |f| %>
                    <%= hidden_field_tag 'quiz[locked]', true %>
                  <% end %>
                  <% qos_lock_quiz_title = @quiz.survey? ? t('buttons.lock_survey', "Lock this Survey Now") : t('buttons.lock_quiz', "Lock this Quiz Now") %>
  