anchor.diff:  handle_snmp_pdu(#pdu{type = 'get-response', request_id = ReqId} = Pdu, 
   		Domain, Addr, State) ->
   
  -    ?vtrace("handle_snmp_pdu(get-response) -> entry with~n"
  -	    "   Domain:  ~p~n"
  -	    "   Addr:    ~p~n"
  -	    "   Pdu:     ~p", [Domain, Addr, Pdu]),
  +    ?vtrace("handle_snmp_pdu(get-response) -> entry with"
  +	    "~n   Domain:  ~p"
  +	    "~n   Addr:    ~p"
  +	    "~n   Pdu:     ~p", [Domain, Addr, Pdu]),
   
       case ets:lookup(snmpm_request_table, ReqId) of
   
  
positive.code: 		{ok, UserMod, UserData} ->
  		    handle_error(UserId, UserMod, Reason, ReqId, 
  				 UserData, State);
  		_Error ->
  		    case snmpm_config:user_info() of
  			{ok, DefUserId, DefMod, DefData} ->
  			    handle_error(DefUserId, DefMod, Reason, 
  					 ReqId, DefData, State);
  			_Error ->
  			    error_msg("failed retreiving the default user "
  				      "info handling snmp error "
  				      "<~p,~p>: ~n~w~n~w",
  				      [Domain, Addr, ReqId, Reason])
  		    end
  	    end;
  	_Error ->
  	    case snmpm_config:user_info() of
  		{ok, DefUserId, DefMod, DefData} ->
  		    handle_error(DefUserId, DefMod, Reason, 
  				 ReqId, DefData, State);
  		_Error ->
  		    error_msg("failed retreiving the default user "
  			      "info handling snmp error "
  			      "<~p,~p>: ~n~w~n~w",
  
negative.code: 
  handle_snmp_error(CrapError, Reason, _State) ->
      error_msg("received crap (snmp) error =>"
  	      "~n   ~p"
                "~n   ~p", [CrapError, Reason]),
      ok.
  
  handle_snmp_error(Domain, Addr, ReqId, Reason, State) ->
  
      ?vtrace("handle_snmp_error -> entry with"
  	    "~n   Domain:  ~p"
  	    "~n   Addr:    ~p"
  	    "~n   ReqId:   ~p"
  	    "~n   Reason:  ~p", [Domain, Addr, ReqId, Reason]),
  
      case snmpm_config:get_agent_user_id(Domain, Addr) of
  	{ok, UserId} ->
  