SUSPENDing in XLISP

[JONL at MIT-MC (Jon L White)]

You shouldn't be using the (SSTATUS FLUSH 'T) option, which is why
you lost as noted:
    Date: 6 December 1979 11:53-EST
    From: Kent M. Pitman <KMP at MIT-MC>
    I dumped something in XLISP about 3 or 4 days ago and yesterday got a 
    LOSE - Can't find pure whatever mumble message when I tried to run it.
    I'm going to stop using XLISP for dumps if it doesn't stay more stable
    than this -- this is at least the second time in two weeks that I've gotten
    such a screw.
You don't really save space by requiring us to keep around all those
intermediate version of XLISP (probably 10 in the past month), and
worse yet, there is no correspendent of the file LISP;LOCK >