handle bad args gracefully with usage
authorClaude Heiland-Allen <claudiusmaximus@goto10.org>
Sun, 4 Dec 2011 23:18:10 +0000 (23:18 +0000)
committerClaude Heiland-Allen <claudiusmaximus@goto10.org>
Sun, 4 Dec 2011 23:18:10 +0000 (23:18 +0000)
commit60d292ba7ec4f91ec3ade74ddc76088b48aa5c42
treeb79186badc89884664004a0d9c3ad8c8ea90aef5
parent70279caaef127e0efd06dfcf8fe58cd3f1ed92d3
handle bad args gracefully with usage
src/gruff-patterns.hs