The VIC 20 PROGRAMMER’S AID CARTRIDGE
has been designed to help both new and
experienced BASIC programmers to write, edit
and debug programs quickly and easily. This is
achieved by the AID commands which are
automatically incorporated into the VIC
operating system when the cartridge is inserted.
The cartridge also assigns some of the AID
commands and some BASIC keywords to the
function keys thus giving the programmer his
own shorthand notation during program writing.
Cartridge number VIC-1212.