Yes, in the 1.x work, I had another command line parser. I need to
implement more code to get back help. When I did testing for 1.9.1, I
realized that the Main library I was using wasn't 1.9.1 compatible.
In the meantime, please use the website for more documentation: http://piston.rubyforge.org/documentation.html
Thanks!
--
François Beausoleil
http://blog.teksol.info/
http://piston.rubyforge.org/