anchor.diff:    User = wf:user(),
     if
       User =/= undefined ->
  +      Title = wf:q("post-title"),
         Text = wf:q("textarea"),
         Tags = wf:q("tags-input"),
   
  
positive.code:   ].
  
  post_body(Post) ->
    #panel{id = "post-body", class = "post-body", body = Post#mt_post.body}.
  
  comment_tree(Comments) ->
    comment_tree(Comments, []).
  
negative.code:     begin
        [#panel{id="pan-"++?a2l(Id), style="margin-left: 50px;", body = [
          #panel{body = [
            #panel{class = "post", body = [
              #panel{class = "post-title", body = [#link{body = Post#mt_post.title, url = post_link(?a2l(Post#mt_post.id))}]},
              #panel{class = "post-body", body = [cutted_body(Post)]}
            ]}
          ]},
          default_items_post(Post),
          #hr{}
  