anchor.diff:  
       %% test safe_is_process_alive(PidOrName)
       %%--------------------------------------------------------------------
  +    io:format("test: safe_is_process_alive/1 - 0~n"),
  +    %% get a reference to a dead process
  +    DeadPid = spawn(fun() -> ok end),
  +
  +    %% use erlang:monitor() to find out when pid is dead (it might be dead already)
  +    MonitorRef = erlang:monitor(process, DeadPid),
  +    receive
  +	{'DOWN', MonitorRef, process, DeadPid, _Reason} -> ok
  +    after
  +	1000 ->
  +	    throw({error, "test: safe_is_process_alive/1: the process I spawned did not exit!"})
  +    end,
  +
       io:format("test: safe_is_process_alive/1 - 1~n"),
       %% myself as input, should definately be alive
       MyPid = self(),
  
positive.code: 	    ok
      after
  	0 ->
  	    throw({error, "did not get signal I sent to myself"})
      end,
  
      
      %% test remove_v6_brackets(In)
  
negative.code: %%--------------------------------------------------------------------
  
  -module(util).
  %%-compile(export_all).
  
  %%--------------------------------------------------------------------
  %% External exports
  