> 
> parse.y from the source is the official grammar.  Someone should prolly 
> right up the BNF for it though.
> 

I was afraid of that.  You know, there did have to be a ruby.g file at
some time in order to generate the parse.y...

I guess I'll have to take a swing at reversing engineering the
grammar.  I suppose the parse.y and the Ruby Programming book ought to
provide enough information.

Any other sources you could think of?

Thanks - Jonathan