observer: Improve handling of Unicode

1 files changed, 7 insertions, 7 deletions

diff --git a/lib/observer/src/multitrace.erl b/lib/observer/src/multitrace.erl
index a01eeec6ae..82aec05e0d 100644
--- a/lib/observer/src/multitrace.erl
+++ b/lib/observer/src/multitrace.erl
@@ -103,16 +103,16 @@ print_func(Out,{trace_ts,P,call,{M,F,A},C,Ts},N) ->
     io:format(Out,
 	      "~w: ~s~n"
 	      "Process   : ~w~n"
-	      "Call      : ~w:~w/~w~n"
-	      "Arguments : ~p~n"
-	      "Caller    : ~w~n~n",
+	      "Call      : ~w:~tw/~w~n"
+	      "Arguments : ~tp~n"
+	      "Caller    : ~tw~n~n",
 	      [N,ts(Ts),P,M,F,length(A),A,C]);
 print_func(Out,{trace_ts,P,return_from,{M,F,A},R,Ts},N) ->
     io:format(Out,
 	      "~w: ~s~n"
 	      "Process      : ~w~n"
-	      "Return from  : ~w:~w/~w~n"
-	      "Return value : ~p~n~n",
+	      "Return from  : ~w:~tw/~w~n"
+	      "Return value : ~tp~n~n",
 	      [N,ts(Ts),P,M,F,A,R]).
 
 
@@ -181,7 +181,7 @@ handle_schedule(Out,{trace_ts,P,out,Info,Ts},_TI,S) ->
 	      "out:~n"
 	      "Process  : ~w~n"
 	      "Time     : ~s~n"
-	      "Function : ~w~n~n",[P,ts(Ts),Info]),
+	      "Function : ~tw~n~n",[P,ts(Ts),Info]),
     case lists:keysearch(P,1,S) of
 	{value,{P,List}} ->
 	    lists:keyreplace(P,1,S,{P,[{out,Ts}|List]});
@@ -193,7 +193,7 @@ handle_schedule(Out,{trace_ts,P,in,Info,Ts},_TI,S) ->
 	      "in:~n"
 	      "Process  : ~w~n"
 	      "Time     : ~s~n"
-	      "Function : ~w~n~n",[P,ts(Ts),Info]),
+	      "Function : ~tw~n~n",[P,ts(Ts),Info]),
     case lists:keysearch(P,1,S) of
 	{value,{P,List}} ->
 	    lists:keyreplace(P,1,S,{P,[{in,Ts}|List]});