anchor.diff:      "";
   help(userconfig) ->
       "".
  -
  -build_options(State) ->
  -    Arguments = rebar_state:command_args(State),
  -    Opts = parse_args(Arguments, []),
  -    lists:keymerge(1, Opts, defaults(State)).
  -
  -defaults(State) ->
  -    Logdir = filename:join([rebar_state:dir(State), "logs"]),
  -    ok = ensure_logdir(Logdir),
  -    Testdir = filename:join([rebar_state:dir(State), "test"]),
  -    ok = ensure_testdir(Testdir),
  -    [{dir, Testdir},
  -     {logdir, Logdir}].
  -
  -parse_args([], Opts) ->
  -    Opts;
  -parse_args([Pair|Rest], Opts) ->
  -    [Key, Val] = string:tokens(Pair, "="),
  -    Key0 = list_to_atom(Key),
  -    parse_args(Rest, [{Key0, string:tokens(Val, " ")}|Opts]).
  -
  -ensure_logdir(Logdir) ->
  -    case ec_file:is_dir(Logdir) of
  -        true ->
  -            ok;
  -        false ->
  -            ec_file:mkdir_path(Logdir)
  -    end.
  -
  -ensure_testdir(Testdir) ->
  -    case ec_file:is_dir(Testdir) of
  -        false ->
  -            ?INFO("Test directory ~s does not exist:\n",
  -                  [Testdir]),
  -            ?FAIL;
  -        _ -> ok
  -    end.
  
positive.code: 
  -spec do(rebar_state:t()) -> {ok, rebar_state:t()}.
  do(State) ->
      Opts = build_options(State),
      expand_test_deps(filename:absname(rebar_state:get(State, test_deps_dir, ?DEFAULT_TEST_DEPS_DIR))),
      ct:run_test(Opts),
      {ok, State}.
  
  -spec format_error(any()) -> iolist().
  
negative.code:      {cover, undefined, "cover", string, help(cover)}, %% file
       {cover_stop, undefined, "cover_stop", boolean, help(cover_stop)}, %% Boolean
       {event_handler, undefined, "event_handler", string, help(event_handler)}, %% EH | [EH] WHERE EH atom() | {atom(), InitArgs} | {[atom()], InitArgs}
       {include, undefined, "include", string, help(include)}, % comma-seperated list
       {abort_if_missing_suites, undefined, "abort_if_missing_suites", {boolean, true},
        help(abort_if_missing_suites)}, %% boolean
       {multiply_timetraps, undefined, "multiply_timetraps", integer,
  