Robert,

Welcome back man!

Please, oh please, tell me you are going to work on your parser for 
Ruby again.

The FreeRIDE project is in disparate need of a parser beyond Ripper 
(which works, but is based on 1.6.4 or something).  It is also not 
under active development.  A pure Ruby parser would be best...hint hint 
;-)

-rich

On Friday, February 28, 2003, at 09:45  AM, Robert Feldt wrote:

> ,
>
> I'm trying to get up to date with Ruby internals. Some questions 
> regarding
> the parse tree node NODE_MEMO:
>
> * MEMO is only used temporarily in the Enumerable methods so it can 
> never
> occur in (static) parse tree?
>
> Are there more nodes like that? (only used temporarily so never in tree
> returned from rb_compile_string?)