ferth

A safe, native-sized Forth.

Ferth is a Forth-2012 standard system. This project provides both the ferth crate and the ferth command-line interpreter.

Highlights

• Zero-dependency, no_std core
• Safe by default
• Native cell width (32- or 64-bit integers)
• Configurable memory and stack sizes
• Tail-call optimization

Install

Download a pre-built binary of the latest release for your system.

Or install with Cargo:

cargo install --git https://github.com/benwebber/ferth.git --features repl

Usage

ferth [-m MEMORY] [-d STACK_CELLS] [-r RETURN_STACK_CELLS] [FILE]

Licence

MIT