anchor.diff:        {Res, Pars} -> 
   	    case Pars > MaxPars of
   		true -> [];
  -		_ -> [{Range, Len, F, Res, Pars}]
  +		_ ->[{Range, Len, F, Res}] 
  +		    %%[{Range, Len, F, Res, Pars}]
   	    end
       catch
         _Error_ -> []
  
positive.code: 	lists:keysearch(category, 1, refac_syntax:get_ann(Exp)).
  
  
  %% pos_to_syntax_unit(Tree, Start, End, F, MinLength) ->
  %%     Type = refac_syntax:type(Tree),
  %%     Res = pos_to_syntax_units_1(Tree, Start, End, F, Type),
  %%     Units  = filter_syntax_units(Res, MinLength),
  %%     case Units of 
  %% 	[] ->
  %% 	    [];
  %% 	_ -> hd(Units)
  %%     end.
  
  %% -spec(pos_to_syntax_units(Tree::syntaxTree(),  Start::pos(), End::pos(), F::function()) ->[syntaxTree()]).
  pos_to_syntax_units(Tree, Start, End, F, MinLength) ->
      Type = refac_syntax:type(Tree),
  
negative.code:     {E1,E2} = lists:splitwith(fun(T) -> element(N,T) == NthEle end, TupleList),
      [E1 | group_by_1(N, E2)].
      
  token_len(T) ->
      V = token_val(T),
      token_len_1(V).
  