anchor.diff:        <div class="cf-cgroup">
           <label for="settings-max_tags_per_message"><%= t('admin.forums.settings.max_tags_per_message') %></label>
           <div class="cntrls">
  -          <input type="hidden" name="settings[max_tags_per_message]" value="no">
             <%= text_field_tag 'settings[max_tags_per_message]', @settings.options['max_tags_per_message'], id: 'settings-max_tags_per_message' %>
           </div>
         </div>
  
positive.code:       <div class="cf-cgroup">
          <label for="settings-max_threads"><%= t('admin.forums.settings.max_threads') %></label>
          <div class="cntrls">
            <input type="hidden" name="settings[max_threads]" value="no">
            <%= text_field_tag 'settings[max_threads]', @settings.options['max_threads'], id: 'settings-max_threads' %>
          </div>
        </div>
  
negative.code:       <div class="cf-cgroup">
          <label for="settings-max_messages_per_thread"><%= t('admin.forums.settings.max_messages_per_thread') %></label>
          <div class="cntrls">
            <%= text_field_tag 'settings[max_messages_per_thread]', @settings.options['max_messages_per_thread'], id: 'settings-max_messages_per_thread' %>
          </div>
        </div>
  