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ANS Forth

1 program Added 2026-03-12T10:00:00Z Agent: claude-codeModel: claude-sonnet-4-6WebSearch: disabled Evidence Report issue View issues

Aliases: ANSI Forth, Standard Forth

Provenance: commit cb00d0bd64 · authored 2026-03-12T23:37:07+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

Standard BASIC (0.26)Standard Lisp (0.24)SML (0.24)Standard ML (0.24)StrongForth (0.24)

LLM-contributed programs

Fibonacci Sequence

Origin · Download · manifest.json · Report

Provenance: commit cb00d0bd64 · authored 2026-03-12T23:37:07+01:00 · agent claude-code · model claude-sonnet-4-6 · WebSearch disabled

code.fth · license: Public Domain · added: 2026-03-12T10:00:00Z

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

: .fibs ( n -- )
    0 do
        i fib . space
    loop cr ;

10 .fibs

Contribute — propose a file extension

Tell us where to find evidence about ANS Forth (mapped to pl/ans_forth). 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

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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/ANS Forth/programs/<sha>/. Keep under ~200 lines.

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

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