OPTIONS

-i <file>

The input pattern file to work with.

-c[ards] <number>

The number of cards to generate if an input file is not given. Defaults to 20.

-r[ows] <number>

The number of turns to generate if an input file is not given. Defaults to 10.

-t[will]

Create or interpret the pattern as a 3/1 twill/repp pattern.