.pltFrom the SWH-MSR-ARV dataset (Desmazières, Di Cosmo, Lorentz, MSR 2025; file nb_extensions_alphanum.csv) — one row per (ext, year) in the full SWH archive. Case-aggregated. citation.
Case variants in archive: .plt (327.2K), .PLT (3.5K), .Plt (8), .pLT (1) — aggregated above.
This extension is attributed to PLT Scheme as primary by 1 authoritative claim.
.plt among their extensions. Strength reflects whether the upstream source treated it as their primary extension.| Language | Source | Strength |
|---|---|---|
| PLT Scheme | wikidata | primary |
| Gnuplot | linguist | secondary |
| Gnuplot | pygments | secondary |
| Prolog | linguist | secondary |
.plt on Wikidata
(property P1195) or in the Wikipedia infobox.
Source: data/derived/external_extension_index.csv.
Click Use as new PL on any row to open the
Add-PL form pre-filled with that entry's name, Wikipedia/Wikidata
URL, and this extension — one submission creates the PL + claim.
| Format | Class (Wikidata P31) | Suggested label | MIME | Notes | Action |
|---|---|---|---|---|---|
| Clipper pre-linked library file Q134292868 file format | file format | — | — | — | Use as new PL ↗ |
| Hewlett Packard Vector Graphic Plotter File Q51331501 file format | file format | — | — | — | Use as new PL ↗ |
| Infinity Engine paperdoll (v1) Q105857823 file format | file format | — | — | — | Use as new PL ↗ |
.plt file actually is.| Rule | Predicts | Kind | Predicates (truncated) |
|---|---|---|---|
h/linguist/.plt/0 | Prolog | predicates | [{"kind": "any", "regexes": ["^\\s*:-"]}] |