[no subject]

[Batali at MIT-AI (John Batali)]

In system 32.2, with microcode 674, on LISP Machine Four:
REMOBing a symbol more than once causes an error. It looks at
the CAR of the package-cell-location of the symbol and finds NIL
(because the symbol was remobed) and then pkg-find-package complains
thet nil is not a good refname.
	This is not compatable with MacLISP and anyway, I think that
it should remove the symbol only from the current package.