deterministic OCaml engine to compute and validate liturgical calendars for multiple rites, template-driven output to year 9999 https://git.labunix.xyz/colitur.git/atom?h=v0.4.0 2026-08-11T11:00:51Z 2026-08-11T11:00:51Z Lukasz Kasprzak lukas@labunix.xyz 2026-08-11T11:00:51Z urn:sha1:5046defebb8e04d00489a6be070b1b7e7a49ce84 The boundary where rite-parametric types stop. CSV, JSON and the template engine all render from this one schema, so they never see a type variable. headers/to_row cover the scalar columns; names and citations are variable-arity and wait for the richer encoders in Plan 5.