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Re: are dylan macros Turing-complete?
In article <it5y87j6nv.church.of.emacs@localhost.verbum.private>,
Colin Walters <walters@debian.org> wrote:
> Bruce Hoult <bruce@hoult.org> writes:
>
> > That's not part of the Dylan spec, but you've got to generate your
> > parse tree *somewhere*. In many compilers you'd find almost exactly
> > the same thing as a parse rule in a yacc file. In Dylan, the parser
> > and macro expansion interact too much to do that.
>
> Ok, I understand that. I just wanted to make sure that it was in fact
> not part of the standard; this is a large conceptual difference
> between Lisp macros and Dylan macros.
Really?
What does the "setf" macro expand to in your favourite Lisp compiler?
-- Bruce