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Free42 with big stack, test version
02-03-2021, 01:25 PM
Post: #15
RE: Free42 with big stack, test version
(02-03-2021 01:01 PM)Werner Wrote:  will DROP and UNPICK save the X-reg (stack level 1) to LASTX?
Werner

Ahhh... really good questions Werner! I hadn't thought about interaction between RPL-type commands and LASTX. I guess one could make a case for multiple kinds of behavior here; CLX does not affect LASTX, but DROP does (via UNDO).

Which do you think is "right", freely admitting there can be no correct answer since this new behavior is unprecedented. Do you lean towards RPN or RPL behavior?

--Bob Prosperi
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RE: Free42 with big stack, test version - rprosperi - 02-03-2021 01:25 PM



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