anchor.diff:                 title="Edit parent page" >Edit page</a>
             </wiki:PageType>
           </span>
  +      </wiki:Permission>
     
  -        <span class="actionComment">
  +      <wiki:Permission permission="comment">
  +        <span>
             <wiki:PageType type="page">
               <wiki:CommentLink>Add Comment</wiki:CommentLink>
             </wiki:PageType>
  
positive.code:   
      <wiki:CheckRequestContext context='view|info|diff|upload'>
        <wiki:Permission permission="edit">
          <span class="actionEdit">
            <wiki:PageType type="page">
              <wiki:EditLink>Edit page</wiki:EditLink>
            </wiki:PageType>
  
negative.code: 
    <div class="block">
    
      <span class='quick2Top'><a href="#Top" title='Go to Top' >&nbsp;</a></span>
  
      <wiki:CheckRequestContext context='info|diff|upload|edit'>
        <span>
          <wiki:PageType type="page">
            <wiki:LinkTo>View page</wiki:LinkTo>
          </wiki:PageType>
  