.hch
1 claimant
0 primary
0 secondary
SWH popularity
From 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.
476
total occurrences
132
since 2019 (27.7%)
2009–2023
years active
Case variants in archive: .hch (470), .HCH (3), .Hch (1), .HCh (1), .hCH (1) — aggregated above.
Attribution status
This extension is attributed to Handel-C — every claim across all sources (including secondary ones) points to a single language.
Authoritative sources: ✗ Linguist · no claim ✗ Pygments · no claim ✗ Wikidata · no claim △ Wikipedia · secondary
Claimants (1)
Languages that list
.hch among their extensions. Strength reflects whether the upstream source treated it as their primary extension.| Language | Source | Strength |
|---|---|---|
| Handel-C | wikipedia | proposed |
SWH-mined examples (0)
No archived examples for .hch in our local mirror yet.