.xdc
1 claimant
0 primary
1 secondary
secondary-only
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.
Case variants in archive: .xdc (240.5K), .XDC (114), .xDc (1), .XdC (1) — aggregated above.
Attribution status
This extension is attributed to Tcl — every claim across all sources (including secondary ones) points to a single language.
Authoritative sources: △ Linguist · secondary ✗ Pygments · no claim ✗ Wikidata · no claim ✗ Wikipedia · no claim
Disagree or have a correction? Open a labelling issue.
Claimants (1)
Languages that list .xdc among their extensions. Strength reflects whether the upstream source treated it as their primary extension.
| Language | Source | Strength |
|---|
| Tcl | linguist | secondary |
SWH-mined examples (2)
Real archived programs with this extension, byte-verified against the SWH archive. Useful for deciding what this extension actually is when the attribution is uncertain.
swh:1:cnt:b2005fc5c6d42a9fc23bcea738c710e70eaa095c;origin=https://github.com/suisuisi/FPGA_Library;anchor=swh:1:rev:d95b04432091b7498f2233ee55743a022f64c7ad;path=/ThreePart/digilent_ip/ip/Pmods/PmodOLED_v1_0/src/PmodOLED_ooc.xdc
swh:1:cnt:9ae7bee9a3b48816f3c978ed6af17aa9de1c4efc;origin=https://github.com/MinimalOS/arm-linux-androideabi-4.9;anchor=swh:1:rev:70f01eba6b3bcfc8825ceffa01244f5f85908559;path=/arm-linux-androideabi/lib/ldscripts/elf32tilegx_be.xdc