ignored variables in symbolics and lucid

[Barry Margolin <barmar@Think.COM>]

    Date: Fri, 18 Dec 1992 12:59 EST
    From: Bill Long <WJL@ZERMATT.LCS.MIT.EDU>

    I have a function the following type of function which works fine in
    Symbolics common-lisp:

    (defun foo ()
     (multiple-value-setq (x () y)(bar))
     (list x y))

(defun foo (&aux notused)
  (multiple-value-setq (x notused y) (bar))
  notused
  (list x y))
                                                barmar