Usage: cuissava [-options] [<scriptfile>]

where options include:
	-i <infile> | --in <infile>
		Specify input file.
	-o <outfile> | --out <outfile>
		Specify output file.
	-x | --export
		Run as export macro.
	-f <format> | --format <format>
		<format> ::= CSV | TSV | Default
		Specify data format.
	-v | --version
		Show version.
