>>>>> "R" == Robert Feldt <feldt / ce.chalmers.se> writes:

R>   I think Guy Decoux has also done some stuff on this in his ff
R>   (?) package. Can you comment Guy?

 fl (think to the french pronunciation :-)) and it's a toy. For macros,
the last time that I've looked at it, my conclusion was that you need a
let* (don't remember really why :-))) (or it's easier to implement with a
let*). let* don't seems a good idea for ruby.


Guy Decoux