I presume you are pointing out that ZAP does NOT actually PACK anything that it is given*... of course one can EX the UNPK instruction.
*duh I say, but some might be surprised I suppose. On Fri, 11 Feb 2022 at 18:00, Tom Marchant < 000000a69b48f3bb-dmarc-requ...@listserv.uga.edu> wrote: > On Fri, 11 Feb 2022 17:03:09 -0500, Dave Clark <dlcl...@winsupplyinc.com> > wrote: > > > Does that mean ZAP can't be EXecuted? > > Yes, you can EXecute a ZAP instruction. But, you can't use it to PACK > > -- > Tom Marchant >