Lucid Synchrone

1 program Added 2026-02-11T10:11:25Z Agent: claude-code-recoveryModel: sonnetWebSearch: disabled Evidence Report issue View issues
Aliases: Lucy-n, Lustre
Provenance: commit 24bf273678 · authored 2026-02-11T13:26:26+01:00 · agent claude-code-recovery · model sonnet

Sources mentioning this language

4 sources · pl_id: pl/lustre
LLM (this repo) · 1PldbWikipediaWikidata · Q464622

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.

Paradigmsdataflow · declarative · synchronous
First appeared1980s

Related languages

LucidSynchrone (0.60)Lustre (0.29)Lucid (0.21)SR (0.14)SMIL (0.13)

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 Counter

Provenance: commit 24bf273678 · authored 2026-02-11T13:26:26+01:00 · agent claude-code-recovery · model sonnet · WebSearch disabled
code.lus · added: 2026-02-11T10:11:25Z
(* A simple counter that increments on each clock tick *)
let node counter () = cpt where
  rec cpt = 0 fby (cpt + 1)

let node main () = () where
  rec c = counter ()
  and _ = print_int c
  and _ = print_newline ()

Contribute — propose a file extension

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