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Changing a native system symbol?
04-03-2020, 07:15 AM
Post: #9
RE: Changing a native system symbol?

What you need to do is to take the emulator, find the font make a copy, change the character that you are interested in using some TTF font editor. Save this font.
You now have 2 versions of the font. try the new one with the emulator to make sure that you have what you want...
Make sure that the new file is smaller or equal in size to the old one...

Now, step 2 is to located the font binary data in the prime G1 binary files. Using a hex editor or some other tool. Once you have located it, replace the data with the data coming from your modified font file.

Download to the calc and hope it works...

If you have already done such things, it should take you a couple of hours. If it is your first time using such tools, it might take a couple of days.


Although I work for the HP calculator group, the views and opinions I post here are my own. I do not speak for HP.
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Messages In This Thread
Changing a native system symbol? - Dands - 03-24-2020, 04:05 AM
RE: Changing a native system symbol? - cyrille de brébisson - 04-03-2020 07:15 AM

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