help=("destination layout format, default %i (latest)") % currentFormat)
parser.add_argument("input_file", nargs='?', type=cmd_arg, default=None,
help="input file (default stdin)")
parser.add_argument("output_file", nargs='?', type=cmd_arg, default=None,
help="output file (default stdout)")
help=("destination layout format, default %i (latest)") % currentFormat)
parser.add_argument("input_file", nargs='?', type=cmd_arg, default=None,
help="input file (default stdin)")
parser.add_argument("output_file", nargs='?', type=cmd_arg, default=None,
help="output file (default stdout)")