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What has the DM41 extra over the HP42s?
11-05-2020, 02:11 PM (This post was last modified: 11-05-2020 04:41 PM by Werner.)
Post: #49
RE: What has the DM41 extra over the HP42s?
Yes, I see what you mean.
If you change GETKEY itself, all the old programs that ignored EXIT (all of them, basically) could no longer be stopped by it.
hm.. another command it is, then..
Why not GETKEYX, with a matrix of allowed keycodes in X, or GETKEYA with the keycodes XTOA'd in the Alpha register. This is what is needed all the time anyway.
Slight preference for the former as it doesn't have a 44-key limit ;-)
Werner

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RE: What has the DM41 extra over the HP42s? - Werner - 11-05-2020 02:11 PM



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