Hi,
the function 'sassq' is only used in sin.lisp and there never in
its full generality. In fact it is always called with 'nill' as
the default function parameter (except in one place where it is
called erroneously with nil). It is used, so that when assoc
doesn't find the key it returns a constatnt list of one dummy
argument nil, so cdr has something to work on.
But since in Common Lisp the cdr of nil is nil, that
construction is not needed!
What do you think: should we just replace sassq with assoc in that
few places?
Andreas
--
ceterum censeo redmondinem esse delendam.