Paul Tarvydas <paultarvy...@gmail.com> writes:
> What is the best way to write a macro that returns more than one form
> to the top level? E.g.
>
> (in-package :xxx)
> (defun ...)
>
> I've been wrapping a progn around the result, but LW doesn't like it
> very much, and SBCL seems to hate it.
(defmacro this-works-but-it-s-bad-form-to-mix-in-package-with-other-things ()
(let ((package :xxx))
`(progn
(in-package ,package)
(defun ,(intern "FNAME" package) (x)
(if (< x 1)
1
(* x (,(intern "FNAME" package) (1- x))))))))
--
__Pascal Bourguignon__
http://www.informatimago.com/
"Le mercure monte ? C'est le moment d'acheter !"
