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MACRO-20

1 program Added 2026-02-10T14:30:00Z Agent: claude-codeModel: sonnetWebSearch: disabled Evidence Report issue View issues

Aliases: MACRO20

Provenance: commit c400f196e1 · authored 2026-02-10T19:52:04+01:00 · agent claude-code · model sonnet

Sources mentioning this language

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

LLM (this repo) · 1

Related languages

MACRO-10 (0.39)MACRO-8 (0.38)MACRO-11 (0.19)MACRO-32 (0.18)muLISP-80 (0.17)

LLM-contributed programs

Hello World

Origin · Download · manifest.json · Report

Provenance: commit c400f196e1 · authored 2026-02-10T19:52:04+01:00 · agent claude-code · model sonnet · WebSearch disabled

code.mac · added: 2026-02-10T14:30:00Z

TITLE HELLO - Hello World in MACRO-20
SEARCH MONSYM,MACSYM

HELLO:  TMSG <Hello, World!
>
        HALTF
        JRST .-1

END HELLO

Contribute — propose a file extension

Tell us where to find evidence about MACRO-20 (mapped to pl/macro_20). 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/MACRO-20/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)