anchor.diff:      
   
   parse_transform({var, Line, Val}, Var, Val) when is_atom(Var) ->
  -    %io:format("TRACE ~p:~p var_parse_transform: ~p~n",[?MODULE, ?LINE, Val]),
  +    io:format("TRACE ~p:~p var_parse_transform1atom: ~p~n",[?MODULE, ?LINE, "Val"]),
       {var, Line, Var}.
       
   
  
positive.code:     build_tree2(H, T, Dtl1);
      
  build_tree2([H | T], [{tag, Line, TagName, TagArgs}], #dtl{buffer = Buffer, ext = Ext} = Dtl) ->	
      case handle_tag(TagName, Line, TagArgs, Buffer, default, Ext) of
          {ok, Buffer1} ->
              build_tree2(H, T, Dtl#dtl{buffer = Buffer1});
          Err ->
              Err
  
negative.code:     end;    
   
  build_tree2(nil, [{tag, Line, TagName, TagArgs}], #dtl{buffer = Buffer, args = Args, ext = Ext, props = Props}) ->
      case handle_tag(TagName, Line, TagArgs, Buffer, Ext) of
          {ok, Buffer1} ->
              {regular, lists:flatten([Buffer1, Buffer]), Args, Props};
          Err ->
  