.pasDistinct files in the full Software Heritage archive (2026-06-04 export), dated by first appearance, following Desmazières, Di Cosmo, Lorentz (MSR 2025). Case-aggregated. citation.
Case variants in archive: .pas (5.6M), .PAS (135.4K), .Pas (1.3K), .PAs (1) — aggregated above.
This extension is attributed to Delphi; Pascal; PascalABC.NET as primary by 6 authoritative claims.
.pas among their extensions. Strength reflects whether the upstream source treated it as their primary extension.| Language | Source | Strength |
|---|---|---|
| Delphi | pygments | primary |
| Delphi | wikidata | primary |
| Pascal | linguist | primary |
| Pascal | pygments | primary |
| Pascal | wikidata | primary |
| PascalABC.NET | wikidata | primary |
.pas 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 |
|---|---|---|---|---|---|
| Delphi Q4037189 programming language (dialect of Object Pascal, used in Embarcadero Delphi) | programming language; object-oriented programming | — | — | — | Use as new PL ↗ |
| Pascal script Q34284437 file format | file format | — | — | — | Use as new PL ↗ |
| Pascal unit file Q123693374 file format | file format | — | — | — | Use as new PL ↗ |