Logo

1 program Added 2025-10-23T07:11:57Z Model: x-ai/grok-4-fastTemp: 0.4 Evidence Report issue View issues
Aliases: Logo (programming language)
Provenance: commit c5b7120058 · authored 2025-10-23T09:11:57+02:00 · model x-ai/grok-4-fast

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/Logo); names of merged pages are listed as aliases above.

Sources mentioning this language

5 sources · pl_id: pl/logo
LLM (this repo) · 1PldbWikipediaRosettacodeWikidata · Q201436

Wikipedia infobox ↗

Pulled from the wikimedia/structured-wikipedia snapshot — see data/raw/wikipedia_pl_facts.*.jsonl and pl_fact.csv for the long-table provenance.

Paradigmsmulti-paradigm: functional · educational · procedural · reflective
Typingdynamic
Designed byBolt · Beranek · Newman · Wally Feurzeig · Seymour Papert · Cynthia Solomon
First appeared1967
Influenced byLisp

Related languages

Atari Logo (0.38)NetLogo (0.36)Lego (0.33)OpenLogo (0.33)XLogo (0.31)

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.

Simple square drawing procedure

Provenance: commit c5b7120058 · authored 2025-10-23T09:11:57+02:00 · model x-ai/grok-4-fast · Temp 0.4
code.logo · added: 2025-10-23T07:11:57Z
to square :size
  repeat 4 [forward :size right 90]
end

square 100

Contribute — propose a file extension

Tell us where to find evidence about Logo (mapped to pl/logo). 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.
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/Logo/programs/<sha>/. Keep under ~200 lines.
(or open the pre-filled issue directly)
← LOGML logol →