On Jun 5, 2008, at 16:57 , Rob Biedenharn wrote:

> Perhaps you want to check out treetop or one of the other parsers as  
> this project looks like it hasn't been touched in 2 years.

it's been touched, but none of the changes have been released.

ruby2c has a lot of dark corners and isn't meant for general use.  
expect a lot to break.