PLANC

1 program Added 2026-02-10T15:17:39Z Agent: claude-codeModel: sonnetWebSearch: enabled Evidence Report issue View issues
Aliases: Programming LAnguage for Nd Computers
Provenance: commit d13643fb72 · authored 2026-02-10T16:18:21+01:00 · agent claude-code · model sonnet

Sources mentioning this language

3 sources · pl_id: pl/planc
LLM (this repo) · 1WikipediaWikidata · Q7119581

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.

Paradigmsprocedural · imperative · structured
Typingstatic, strong
Designed byNorsk Data
Influenced byNord Programming Language
LicenseProprietary

Related languages

PCF (0.48)PLEX (0.47)PL/A (0.44)Jac (0.42)Piet (0.42)

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.

Stack initialization example

Provenance: commit d13643fb72 · authored 2026-02-10T16:18:21+01:00 · agent claude-code · model sonnet · WebSearch enabled
code.planc · added: 2026-02-10T15:17:39Z
MODULE mod
INTEGER ARRAY : stack (0:100)
PROGRAM : mprog
INTEGER : i, j,k, m
INISTACK stack
1 =: i
2 =: j
i+j =: k
=: m
ENDROUTINE
ENDMODULE

Contribute — propose a file extension

Tell us where to find evidence about PLANC (mapped to pl/planc). 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/PLANC/programs/<sha>/. Keep under ~200 lines.
(or open the pre-filled issue directly)
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