anchor.diff:                          <wiki:PageType type="page">                        
                               <th>Changes from previous</th>
                           </wiki:PageType>
  +<%--
                           <wiki:Permission permission="delete">
                               <th>Delete</th>
                           </wiki:Permission>
  + --%>
                      </tr>
                      <wiki:HistoryIterator id="currentPage">
                        <tr>
  
positive.code:                            </td>
                           </wiki:PageType>
  
                           <wiki:Permission permission="delete">
                               <td>
                                   <input type="checkbox" name="delver-<%=currentPage.getVersion()%>" />
                               </td>
                           </wiki:Permission>
                       </tr>
                     </wiki:HistoryIterator>
                 </table>
                 <wiki:Permission permission="delete">
                     <br /><br />
                     <input type="submit" name="delete" value="Delete marked versions only"/>
                     &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
                     <input type="submit" name="delete-all" value="Delete entire page"/>
                 </wiki:Permission>
             </td>
  
negative.code:        <tr>
             <td valign="top"><b>Page revision history</b></td>
             <td>
               <div class="zebra-table">
                 <table border="1" cellpadding="4" class="versionhistory">
                     <tr>
                          <th>Version</th>                        
                          <th>Date <wiki:PageType type="page">(and differences to current)</wiki:PageType></th>
  