anchor.diff:                              receive Ref -> ok end;
                           false ->
                               timer:sleep(?UNTIL_LOOP),
  -                            loop_until_true(Fun, Config)
  +                            loop_until_true(Fun, Config, N+1)
                       end
               end
       end.
  
positive.code:     os:putenv("GLOBAL_HIGH_LEVEL_TRACE", "TRUE"),
      put(?nodes_tag, []).
  
  loop_until_true(Fun, Config) ->
      case Fun() of
  	true ->
  	    true;
  
negative.code:                                                 [ERes]),
                                               ERes;
                                           BadRes ->
                                               ?P("failed get nodes for ~p"
                                                  "~n      ~p",
                                                  [N, BadRes]),
                                               false
                                       end
  			     end,
  