From: Ethan Dicks (erd_at_infinet.com)
Date: 2002-10-05 06:49:54
In my ongoing debugging of Zork for the PET, I observed some
interesting behavior: selecting 3032B vs 3032 (graphic keyboard)
in VICE made a difference in, apparently, positioning the cursor for
the initial prompt and the status line. It suggests to me that
the zero page usage is different between the two keyboard layouts.
I didn't think that was so.
My question is, can any one shed some light on the basic sorts
of differences between the editor ROMs for a graphic keyboard
and a business keyboard? Before this experience, I was thinking
that only the keycode table was different.
Yes, I plan to go through the ROMs with a fine-toothed comb. I'm
interested in any tips to help me narrow the search.
-ethan
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