#!/Users/schacon/otp_src_R13B03/bin/escript
%% -*- erlang -*-
%%! debug verbose -noshell

main([Object]) ->
    try
        geef:start(),
        Test = geef:object_exists(4),
        io:format("factorial ~s:~w~n", [Object, Test])
    catch
        _:_ ->
            usage()
    end;
main(_) ->
    usage().
        
usage() ->
    io:format("usage: factorial integer\n"),
    halt(1).