anchor.diff:  %% expect_message_ignore(MsgPattern, IgnoredMessage) ->
   %%     receive
   %%         IgnoredMessage ->
  -%%             ct:pal("ignored ~w", [IgnoredMessage]),
  +%%             ct:pal("ignored ~.0p", [IgnoredMessage]),
   %%             expect_message_ignore(MsgPattern, IgnoredMessage);
   %%         MsgPattern ->
   %%             ok
  
positive.code:                     Any ->
                          ct:pal("Failed: Stacktrace ~p~n",
                                 [util:get_stacktrace()]),
                          ?ct_fail("~s evaluated to \"~w\" which is "
                                 "not the expected ~s that evaluates to \"~w\"~n"
                                 "(~s)~n",
                                 [??Actual, Any, ??Expected, ExpectedVal, lists:flatten(Note)])
                  end
  
negative.code:                     Any ->
                          ct:pal("Failed: Stacktrace ~p~n",
                                 [util:get_stacktrace()]),
                          ?ct_fail("~s evaluated to \"~.0p\" which is "
                                 "not the expected ~s~n"
                                 "(~s)~n",
                                 [??Actual, Any, ??ExpectedPattern, lists:flatten(Note)])
  