Inform
1 program
Added 2026-02-24T00:00:00Z
Agent: claude-codeModel: claude-sonnet-4-6WebSearch: disabled
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Aliases: Inform 7, Natural Inform
Provenance: commit a4e561dbe9 · authored 2026-02-24T21:40:30+01:00 · agent claude-code · model claude-sonnet-4-6
Sources mentioning this language
4 sources · pl_id:
pl/informWikipedia 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 | natural-language · declarative · procedural · object-oriented |
|---|---|
| Designed by | Graham Nelson |
| First appeared | 2006 |
| Influenced by | Inform 6 · Natural-language programming · Z-machine · C |
| License | Freeware (before 2022); Artistic License 2.0 (since 2022) |
| Homepage | http://inform7.com/ |
Extensions claimed by this language
3 claims. Each row is one upstream assertion with its strength.
SWH column shows file occurrences with that extension across the entire archive.| Extension | Source | Strength | SWH |
|---|---|---|---|
.inf | wikidata | primary | 652.7K files |
.z5 | wikidata | primary | 4.5K files |
.z8 | wikidata | primary | 8.4K files |
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.
Fibonacci Sequence
Provenance: commit a4e561dbe9 · authored 2026-02-24T21:40:30+01:00 · agent claude-code · model claude-sonnet-4-6 · WebSearch disabled
"Fibonacci Sequence" by Rosetta Code
The Room is a room.
To decide which number is the fibonacci of (n - a number):
if n is 0, decide on 0;
if n is 1, decide on 1;
decide on (fibonacci of (n - 1)) + (fibonacci of (n - 2)).
When play begins:
repeat with N running from 0 to 10:
say "fib([N]) = [fibonacci of N][line break]";
end the story.