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Forth-79

1 program Added 2026-03-17T10:00:00Z Agent: claude-codeModel: claude-sonnet-4-6WebSearch: disabled Evidence Report issue View issues

Aliases: FIG-Forth 1.0, Forth 79

Provenance: commit 0db1477778 · authored 2026-03-17T05:22:03+01:00 · agent claude-code · model claude-sonnet-4-6

Sources mentioning this language

1 source · not in taxonomy (canonical name didn't match any upstream)

LLM (this repo) · 1

Related languages

FIG-Forth (0.25)Forth (0.23)FORTH-83 (0.23)eForth (0.16)iForth (0.16)

LLM-contributed programs

Fibonacci sequence

Origin · Download · manifest.json · Report

Provenance: commit 0db1477778 · authored 2026-03-17T05:22:03+01:00 · agent claude-code · model claude-sonnet-4-6 · WebSearch disabled

code.fs · license: Public Domain · added: 2026-03-17T10:00:00Z

: fib ( n -- fib )
    dup 2 < if exit then
    dup  1- recurse
    swap 2- recurse  + ;

20 fib . cr

Contribute — propose a file extension

Tell us where to find evidence about Forth-79 (mapped to pl/forth_79). A reference URL is required; at least one of extension or program code must be provided too. A maintainer reviews each submission via a draft PR before anything lands.

File extension (optional) — e.g. .oak. Some PLs (e.g. esolangs) have no convention; leave empty if so. Friendly name (optional)

Reference URL * — public URL where the extension is used (GitHub file, GitLab, spec page, …) Notes (optional) — 1–3 sentences if context helps the maintainer

Optional: attach a program from that URL

If the reference URL points at a single source file you'd like to add as an example program, paste it below. The workflow will write it under languages/Forth-79/programs/<sha>/. Keep under ~200 lines.

Title (optional) — e.g. "Factorial", "Quicksort" License guess (optional) — MIT, GPL-2.0, …

Code (optional) — paste verbatim bytes from the reference URL

(or open the pre-filled issue directly)