anchor.diff:                  {error, _} ->
                       true;
                   {skipped, _} ->
  +                    true;
  +                {cancelled, _} ->
                       true;
                   _Status  ->
                       case get(reason, C) of
  
positive.code:         undefined ->
              State;
          _Else ->
              io:format(color:yellow("C")),
              State#s{cases = State#s.cases ++ [Data]}
      end.
  
  terminate({ok, Result}, #s{cases = Cases} = State) ->
      print_failures(lists:filter(
  
negative.code:             color:yellowb("Specification exception: "),
              color:yellow(io_lib:format("~p", [{module_not_found, Module}]))
          ]
      };
  format_info(Failure, {cancelled, undefined}) ->
      {
          color:yellow(format_case(Failure, [])),
          [
              color:yellowb("Unknown EUnit error!")
          ]
      }.
  
  diff_prep_term(Term) ->
  