anchor.diff:  	fun(ExpVBs, Trap) ->
   		case Trap of
   		    {noError, 0, VBs0} ->
  -			p("trap info as expected: ~n~p", [VBs0]), 
  +			?IPRINT("trap info as expected: ~n~p", [VBs0]), 
   			%% The first two are a timestamp and oid
   			[_,_|VBs] = VBs0,
   			case (catch validate_vbs(MgrNode, 
   						 ExpVBs, VBs)) of
   			    ok ->
  -				p("valid trap"),
  +				?IPRINT("valid trap"),
   				ok;
   			    Error ->
  -				p("invalid trap: ~n   Error: ~p", 
  -				  [Error]),
  +				?EPRINT("invalid trap: "
  +                                        "~n      ~p", [Error]),
   				Error
   			end;
   		    {Err, Idx, VBs} ->
  -			p("unexpected error status: "
  -			  "~n   Err: ~p"
  -			  "~n   Idx: ~p"
  -			  "~n   VBs: ~p", [Err, Idx, VBs]),
  +			?EPRINT("unexpected error status: "
  +                                "~n   Err: ~p"
  +                                "~n   Idx: ~p"
  +                                "~n   VBs: ~p", [Err, Idx, VBs]),
   			Reason = {unexpected_status, {Err, Idx, VBs}},
   			{error, Reason}
   		end
  
positive.code: 		       
  ns02_ctrl(Opts, N) ->
      put(tname, ns02_ctrl),
      p("starting"),
      ns02_ctrl_loop(Opts, N).
  
  
  
negative.code: 	fun() ->
  		receive
  		    {async_event, From, {inform, Pid, Inform}} ->
  			?IPRINT("received inform"),
  			case Inform of
  			    {noError, 0, VBs} when is_list(VBs) ->
  				case (catch validate_testTrapv22_vbs(MgrNode, 
  								     VBs)) of
  				    ok ->
  					?IPRINT("valid inform"),
  					Pid ! {handle_inform_response, From}, 
  					ok;
  				    Error ->
  					?EPRINT("invalid inform: "
                                                  "~n      ~p", [Error]),
  					Error
  				end;
  			    {Err, Idx, VBs} ->
  				?EPRINT("unexpected error status: "
                                          "~n   Err: ~p"
                                          "~n   Idx: ~p"
                                          "~n   VBs: ~p", [Err, Idx, VBs]),
  				Reason = {unexpected_status, {Err, Idx, VBs}},
  				{error, Reason}
  			end
  