The Topy project

[Paul Rubin]

pinard at iro.umontreal.ca (François Pinard) writes:
> The current meta-representation is surprisingly simple, at least so far.
> It seems sufficient to convey most of Scheme (I have nothing to represent
> lazy evaluation, nor continuations).  Some reasonable trickery is needed to
> represent nested scopes and `let' loops: I found nothing intractable yet,
> and no real problem will pop up.  Plans are still opened about `letrec';
> hopefully, I'll find something not too ugly. :-)

What do you do about mutable strings?