Author: solarbreeze
Category: Christmas Challenge 2024
System: Commodore 64
Language: APL
Length of source code: 70 Bytes


Instructions: Run using a real C64 or in the Vice emulator. You can find Vice for almost any operating system. You can download a Windows version of Vice at https://sourceforge.net/projects/vice-emu/files/releases/binaries/windows/WinVICE-3.0-x64.7z/download

To use the emulator, start x64sc, then set the Vice emulator to use the CP/M cartridge under Setting->CartidgeIO settings.

After the C64 boots, drag and drop the C64APLZvccc24.d80 disk into the emulator to load CP/M.
At the C64 CP/M prompt type APL and hit return. Enter the month-date-year. Next type control-tab to enable lowercase, and then at the clear workspace prompt type  )load vccc24ru and hit return.


The code is stored as a workspace latent expression and will autoexecute.
To view it type Gg[L]G

Files:
file_id.diz
solarbreeze_c64_apl_70b_vccc24.png
C64APLZvccc24.d64