calendar: pull December's sanctoral calendar (pre-1955 pull, 12/12 -- complete)

16 saints, plus a propers-slug update for the pre-existing Immaculate
Conception entry. Also extends the Advent temporal-category fix
(previous commit) to Christmastide: St. Thomas of Canterbury, only
Semiduplex, wins outright within the Christmas Octave in the real
Monastic 1617 engine, which the stronger privileged-feria tier would
have wrongly forbidden -- Christmastide now shares Advent's
privileged-feria-minor tier instead. Every real winner this month falls
within one of these two newly-corrected seasons.

This completes the first pass of the pre-1955 sanctoral calendar pull
across all twelve months.

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
This commit is contained in:
2026-08-11 06:34:37 -04:00
parent 08f94823f7
commit 2785aa2a4e
19 changed files with 233 additions and 6 deletions
@@ -0,0 +1,12 @@
# Verified against Divinum Officium (Monastic Tridentinum 1617), live
# kalendar check (2025-12-26) -- wins outright, Duplex II. classis, within
# Christmas's own Octave (privileged-feria-minor, see this month's
# temporal-category fix), with the Octave day itself commemorated in
# return. Own proper collect and antiphon -- his Dec 26 own feast, the
# canonical source August's finding-of-st-stephen.yml and this pull's
# other Stephen-related feasts cross-reference or duplicate from.
id: st-stephen-protomartyr
name: "St. Stephen, Protomartyr"
rank: duplex-2-classis
common: common-of-a-martyr
propers: "st-stephen-protomartyr"