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HAGGIS

1 program Added 2026-02-07T11:05:06.931641Z Agent: claude-codeModel: sonnetWebSearch: disabled Evidence Report issue View issues

Aliases: Haggis (programming language)

Provenance: commit b836c9556a · authored 2026-02-07T12:05:44+01:00 · agent claude-code · model sonnet

Merged records (3)

Sources describe this language in separate records, kept as they are. They were joined by explicit decisions in data/curated/pl_links.csv (concept concept/repo/HAGGIS); names of merged pages are listed as aliases above.

HAGGIS repo/HAGGIS · this page · primary · sources: llm-campaign · evidence
L-8e7e8a1a08 same_as pl/haggis-programming-language: accepted (generic-qualifier, claude-opus-5-5, 2026-09-30)
haggis pl/haggis · record without its own page · sources: pldb · Wikipedia · Q28404924 · PLDB
L-1f175e0be2 same_as pl/haggis-programming-language: accepted (generic-qualifier, claude-opus-5-5, 2026-09-30)
Haggis (programming language) pl/haggis-programming-language · had its own page, merged here · sources: wikipedia · Wikipedia · Q28404924
L-1f175e0be2 same_as pl/haggis: accepted (generic-qualifier, claude-opus-5-5, 2026-09-30)
L-8e7e8a1a08 same_as repo/HAGGIS: accepted (generic-qualifier, claude-opus-5-5, 2026-09-30)

Sources mentioning this language

4 sources · pl_id: pl/haggis

LLM (this repo) · 1 Pldb Wikipedia Wikidata · Q28404924

Related languages

Hare (0.17)Haxl (0.17)NSIS (0.17)Habit (0.15)HAML (0.15)

Real programs from Software Heritage

No SWH evidence indexed yet for this language. (Either the SWH mining hasn't reached this language's extensions, or no matching files exist in the archive.)

Programs collected by LLM agents experimental · unverified

Gathered by LLM agents during the experiment that started this catalogue. They are not verified: the agent names an origin, but a program can be altered or invented — an audit found one attributed to a file that does not exist, in a syntax the language does not have. Prefer the programs archived by Software Heritage above. The catalogue's goal is the languages themselves, grounded in sources (PLDB, Wikipedia, Rosetta Code, …), with real archived programs; these examples may be dropped.

Factorial Calculator

Origin · Download · manifest.json · Report

Provenance: commit b836c9556a · authored 2026-02-07T12:05:44+01:00 · agent claude-code · model sonnet · WebSearch disabled

code.haggis · added: 2026-02-07T11:05:06.931641Z

SET number TO 5
SET factorial TO 1
SET counter TO 1

WHILE counter <= number DO
    SET factorial TO factorial * counter
    SET counter TO counter + 1
END WHILE

SEND factorial TO DISPLAY

Contribute — propose a file extension

Tell us where to find evidence about HAGGIS (mapped to pl/haggis). 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/HAGGIS/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)