anchor.diff:  	warning_marker ->
   	    E = erl_syntax:warning_marker_info(Node),
   	    beside(text("%% WARNING: "),
  -		   lay_error_info(E, reset_prec(Ctxt)))
  +		   lay_error_info(E, reset_prec(Ctxt)));
  +	type -> empty()  %% tempory fix!!
  +		    
       end.
   
   lay_parentheses(D, _Ctxt) ->
  
positive.code: vertical_concat([], Acc) ->
      Acc;
  vertical_concat([{E, Form}|T], Acc) ->
      F = refac_util:concat_toks(refac_util:get_toks(Form)),
      {ok, EToks, _} = refac_scan:string(E),    
      {ok, FToks, _} = refac_scan:string(F),
  
negative.code: 			  {ok, F1Toks, _} = refac_scan:string(F1),
  			  E1Str = process_str(refac_util:concat_toks(E1Toks)),
  			  F1Str = process_str(refac_util:concat_toks(F1Toks)),
  			  case (E1Str==F1Str) or SpecialForm(Form) of 
  			      true -> E++"\n";
  			      false ->
  				  E++"\n"
  