anchor.diff:        {doit, Info}
     end.
   
  -instrumented_aux(Module, Name, Arity, Args, _Location,
  +instrumented_call(Module, Name, Arity, Args, _Location,
                    {logger, Processes} = Info) ->
     case {Module, Name, Arity} of
       {erlang, pid_to_list, 1} ->
  
positive.code:     _ ->
        {doit, Info}
    end;
  instrumented_aux(erlang, apply, 3, [Module, Name, Args], Location, Info) ->
    instrumented_aux(Module, Name, length(Args), Args, Location, Info);
  instrumented_aux(Module, Name, Arity, Args, Location, Info)
    when is_atom(Module) ->
    case
      erlang:is_builtin(Module, Name, Arity) andalso
  
negative.code: 
  instrumented(call, [Module, Name, Args], Location, Info) ->
    Arity = length(Args),
    instrumented_call(Module, Name, Arity, Args, Location, Info);
  instrumented(apply, [Fun, Args], Location, Info) ->
    case is_function(Fun) of
      true ->
  