Charm
1 program
Added 2026-02-27T00:00:00Z
Agent: claude-codeModel: claude-sonnet-4-6WebSearch: enabled
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Aliases: Charm (programming language)
Provenance: commit ca0d66e552 · authored 2026-02-27T12:22:13+01:00 · agent claude-code · model claude-sonnet-4-6
Merged records (2)
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/Charm); names of merged pages are listed as aliases above.
- Charm
repo/Charm· this page · primary · sources: llm-campaign · evidenceL-42e9f74ff2same_aspl/charm-programming-language: accepted (generic-qualifier, claude-opus-5-5, 2026-09-30) — Campaign record = Nowosad's Charm (evidence: its Wikipedia article; sample program is Charm). - Charm (programming language)
pl/charm-programming-language· had its own page, merged here · sources: wikipedia · Wikipedia · Q5086385L-42e9f74ff2same_asrepo/Charm: accepted (generic-qualifier, claude-opus-5-5, 2026-09-30) — Campaign record = Nowosad's Charm (evidence: its Wikipedia article; sample program is Charm).
Sources mentioning this language
4 sources · pl_id:
pl/charmWikipedia infobox ↗
Pulled from the
wikimedia/structured-wikipedia
snapshot — see data/raw/wikipedia_pl_facts.*.jsonl and
pl_fact.csv for the long-table provenance.
| Paradigms | structured |
|---|---|
| Designed by | P. Nowosad |
| First appeared | 1996 |
| Influenced by | RTL/2 · C · Pascal |
| Homepage | http://charm.qu-bit.co.uk |
Related languages
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.
Hello World
Provenance: commit ca0d66e552 · authored 2026-02-27T12:22:13+01:00 · agent claude-code · model claude-sonnet-4-6 · WebSearch enabled
ext proc write_string (ref array char);
module hello;
ent proc start ();
write_string ("Hello world");
end_proc;
end_module;