anchor.diff:                                 [erlang:get_stacktrace()]),
                           ?ct_fail("~s evaluated to \"~w\" which is "
                                  "not the expected ~s~n"
  -                               "(~w)",
  +                               "(~s)~n",
                                  [??Actual, Any, ??ExpectedPattern, lists:flatten(Note)])
                   end
           end()).
  
positive.code:                         ct:pal("Failed: Stacktrace ~p~n",
                                 [erlang:get_stacktrace()]),
                          ?ct_fail("~s threw exception \"~w:~w\" but exception "
                                 "~s:~s was expected",
                                 [??Cmd, OtherType, OtherException, ??ExceptionType, ??ExceptionPattern])
                  end
          end()).
  
negative.code:                         ct:pal("Failed: Stacktrace ~p~n",
                                 [erlang:get_stacktrace()]),
                          ?ct_fail("~s evaluated to \"~w\" which is "
                                 "not the expected ~s~n",
                                 [??Actual, Any, ??ExpectedPattern])
                  end
          end()).
  