[CM] A CLOS question

[Rick Taube]

Hi chris, use something like
	 #+EXCL (defun whatever ...)
	 #-EXCL (defun whatever ...)
to distinguish between acl and not acl
the #+ and #- checks *features* before it evaluates
a form. each lisp has its own set of features, so 
#+MCL evalutes if the lisp is mcl and
#+ CLISP is for clisp and so on.

if you look and src/cm.lisp or src/port.lisp
you will find lots of examples. clm sources are filled
with these as well.