V-Forth is an implementation of Forth-83 for the VIC-20. It is strictly a Standard Sub-set as it does not have the traditional screen/block words. Instead it reads and writes files to disk using words resembling ANS Forth.

Requirements

V-Forth can either be loaded and run as an application or run from a cartridge. The VFORTH.PRG executable requires a system with at least 16K expansion. The ROM image VFORTH.ROM resides in BLK5 ($A000) and requires a system with at least 8K expansion.

A disk drive is recommended for saving and loading dictionaries to.

SYS 8192 to start the program.