Starting HP25 programs with numbers

[Thomas Okken]

(11-24-2017 10:07 PM)PANAMATIK Wrote:  

(11-24-2017 10:01 PM)teenix Wrote:  I managed to use those spare ROM locations. I cannot see any code reference that would jump to these locations so the problem should be solved.

I posted the modified HP-25 code at this link if anyone is interested.

http://www.teenix.org/HP25rsMod.asm

Hi Tony,

There are some HP-25 application program from the Applications Programs Manual, which start with ENTER. Do they still behave as expected with your patch?

Bernhard

They should, all of them. Performing an ENTER just before entering a number is necessary if you are in number entry mode already, and unnecessary-but-harmless if you're not. With Tony's patch, the calculator won't be in number entry mode when that initial ENTER is executed, and that's fine.