C64-dev

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Daniel Covington 1f6fcfee17 vim: fix sys() for C64 (no bank arg), exit via KERNAL reset Power C on the C64 calls ML as sys(addr, &a, &x, &y); the bank argument from the manual's C128 library page made sys() jump to $000F and crash. The ML row painter now runs. Quitting resets through $FCE2 because Power C owns BASIC's zero-page pointers. Notes and Power C skill updated. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>	1 vecka sedan
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SKILL.md	vim: fix sys() for C64 (no bank arg), exit via KERNAL reset	1 vecka sedan

Daniel Covington 1f6fcfee17 vim: fix sys() for C64 (no bank arg), exit via KERNAL reset

Power C on the C64 calls ML as sys(addr, &a, &x, &y); the bank argument
from the manual's C128 library page made sys() jump to $000F and crash.
The ML row painter now runs. Quitting resets through $FCE2 because Power C
owns BASIC's zero-page pointers. Notes and Power C skill updated.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

1 vecka sedan

SKILL.md

vim: fix sys() for C64 (no bank arg), exit via KERNAL reset

1 vecka sedan