Design (direct instruction): Marian Saturday is its own rank tier,
between simplex and vigil in vu's FeastClass scale -- beats a plain
Simplex saint (commemorated in return), loses cleanly with zero trace
to anything Vigil-or-higher. Deliberately not the full historical
Officium Sabbatorum B.M.V. ("no little office"): ferial psalmody is
kept everywhere, only the antiphons swap to Marian text; Matins and
Lauds each get a real proper Marian hymn; the Marian collect applies
whenever the day wins.
The calendar-side mechanism (calendar/index.ts's applyMarianSaturday)
and a collect/Benedictus antiphon already existed from an earlier
session -- authored what was still missing: matins-hymn-marian-
saturday.yml (Matins had nothing at all) and lauds-{capitulum,
responsory,hymn,versicle}-marian-saturday.yml.
Also found and fixed 3 real bugs from that earlier, unverified pass:
Lauds' own hymn ("O gloriósa Dómina") was sitting under the plain
ferial lauds-hymn-saturday id instead of its own marian-saturday id;
that id's capitulum/responsory/versicle siblings were live-verified
from a different, privileged Lenten Ember Saturday, not a genuine
per-annum ferial Saturday -- corrected to the real content ("Auróra
jam spargit polum" / Rom 13:12-13 / "Sana ánimam meam" / "Repléti
sumus mane misericórdia tua", live-verified against a clean September
Ember Saturday); and the Lauds psalmody override used the real
historical proper psalm set (92/99/62) instead of the ferial one,
rolled back per direct instruction to plain ferial psalms (50, 142,
the split Canticle of Moses) with only the antiphons swapped.
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01AGjUyhUZJaSjiniEmnLdak
While auditing the Lauds/Vespers Common-category psalmody note for
staleness, found 3 saints (St. Pius X, St. Leo II, St. Pius V) use
common: common-of-a-confessor-pope, which had no alias in either
category file -- unlike common-of-a-confessor-doctor, which already
does. Live-verified (votive=C4 vs C4b, both Vespers and Lauds,
Monastic Tridentinum 1617): psalms/antiphons are byte-identical to
Confessor-Bishop's, only the Magnificat antiphon and collect differ
(both already handled per-saint, not through this table).
Note: this doesn't change any currently-visible content -- all 3
saints are ranked duplex/semiduplex, below the duplex-majus+ threshold
this psalmody-override tier is gated at, so they correctly fall to the
plain ferial default regardless. It closes a real data-completeness
gap for whenever a duplex-majus+ Confessor Pope is added.
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01Je2mXNHoXmi1DS3xEL67rH
Non-Sunday Dec 24 previously just inherited Advent 4's ferial collect and
antiphons with nothing of its own. Import the Vigil's real proper content
from the reference engine (Duplex I classis): its own collect, all 5 Lauds
antiphons, the Benedictus antiphon, and Matins' Gospel (Matt 1:18-21) +
St. Jerome homily, wired via a new `vigil-of-christmas` temporal id scoped
to non-Sunday Dec 24 only. Advent IV landing on Dec 24 itself is untouched,
left as its own separate design question.
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01ME8QNPdEmHSbSx1r6VmDRG
Live-verified against Divinum Officium (Tridentine 1906/1910 and
Divino Afflatu 1954, Sancti/08-29.txt) — the feast's own 5-antiphon
set ([Ant Vespera], reused verbatim at Lauds as [Ant Laudes]), now
wired through both the newly rank-agnostic Lauds/Vespers proper tier
and the new minor-hour derivation mechanism. Vespers gets only the
first four (mapped onto vu's Monastic-1617-structured four-psalm
Vespers, matching common-of-a-martyr.yml's own 109/111/112/115
baseline) — the reference's own fifth antiphon is a secular five-
psalm-Vespers detail that doesn't apply here, and is used only at
Lauds' Laudate psalm instead.
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01VFGHb4XMe6Wya4pGpPhEEi
St. Mark's and St. Luke's own reference-engine rule files say "ex C1a",
byte-identical to plain C1 (Apostles) -- an Evangelist-not-Apostle
reuses the Apostles' own scheme, not a separate one.
Ss. Perpetua and Felicity's own file says "vide C7b"; C7b returns the
same four psalm numbers and group/canticle/Laudate antiphons as plain
C7 (Holy Woman) -- its only real difference is the Magnificat/Benedictus
antiphon, handled by a separate, already-existing mechanism, not this
psalmody table. (First-draft duplicate category files for this id were
written and then deleted once this was caught by diffing line-by-line
against the live output.)
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01AHXJAWVAabCKX1JgmDh4Rn
No dedicated numbered Common exists for Angels in the reference engine;
St. Michael's own rule says plain "Psalmi Dominica" with his own proper
antiphons, which Guardian Angels (no proper of her own) reuses
byte-for-byte at both hours. Authored as a reusable category so any
future proper-less Angel addition benefits automatically.
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01AHXJAWVAabCKX1JgmDh4Rn
Vespers psalms on Mon-Sat were silently following the anticipated
First-Vespers day's weekday instead of the actual calendar date's, since
resolvePsalmody reused resolveEveningDay's result (correct for
propers/office, which legitimately borrow tomorrow's identity, but wrong
for the ferial psalm cycle, which has no per-feast override of its own).
Also adds a duplex-majus+ Common-category psalmody override to both
Lauds and Vespers, mirroring Matins' existing saint/category mechanism.
Lauds already had a per-feast-only override; Vespers had none. 8 of 24
Common categories authored for both hours, live-verified against the
reference engine.
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01AHXJAWVAabCKX1JgmDh4Rn
Historically a floating Sunday (Jan 2-5, fixed to Jan 2 when no Sunday
falls there); per direct instruction this is instead fixed to Jan 2
every year for simplicity. Adds the feast's collect, Magnificat/
Benedictus antiphons, full Lauds psalmody, capitulum, the three-part
"Jesu dulcis memoria" hymn cycle (Vespers/Matins/Lauds), the Invitatory
antiphon, versicles, and two Matins nocturn readings (both St. Bernard
of Clairvaux), sourced from Tempora/Nat2-0.txt. Reuses the `fixed-date`
anchor kind added in the prior commit.
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_014axryJBrRswYh2niA7WCUc
Jan 1 previously fell through to generic Christmastide-feria content with
no identity of its own, despite being Christmas's own Octave Day. Adds a
`fixed-date` anchor kind to calendar/movable-feasts.ts's MovableAnchor
(the existing easter/nth-sunday kinds can't express "always Jan 1"),
plus the feast's collect, Magnificat/Benedictus antiphons, full Lauds
psalmody, capitulum, versicle, and two Matins nocturn readings (Leo the
Great, Ambrose), sourced from Sancti/01-01.txt.
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_014axryJBrRswYh2niA7WCUc
Completes the Lauds content backlog: every saint with Prime/Terce/Sext/
None content already authored this session now also has its own Lauds
psalmody override (3 psalm antiphons + Canticle of the Three Young Men +
Laudate antiphon) and office bundle (capitulum/responsory/hymn/versicle),
live-verified against Divinum Officium (Monastic Tridentinum 1617).
Combined with the 4 already done (st-lawrence, marian-saturday,
christ-the-king, christmas-octave-sunday), the psalmody-override and
office-bundle backlogs are both now fully closed for every non-`propers:
null` duplex-majus+ id.
Confirmed structurally, not assumed: the 5 Lauds antiphons are the same
pool Prime/Terce/Sext/None draw from (Prime=1, Terce=2, Sext=3, None=5,
skipping the canticle's own 4th).
St. Scholastica again needed self-translation (no English exists in the
source for her Lauds content either) -- four of five antiphons and her
capitulum reuse the English already verified for her Terce/Sext/None
content; the canticle antiphon, versicle, and 6-stanza hymn are new
translations. Surfaced a real schema gap along the way: the Lauds
psalmody-override type has no per-language status field the way the
Prime/Terce/Sext/None mechanism does, so her draft English can't carry
the same "unverified" UI marker there -- flagged in TODO.md, not fixed.
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
christmas-octave-sunday previously had only its Benedictus antiphon
authored -- no Lauds psalmody override or office bundle, no Prime/Terce/
Sext/None content at all. Adds the full set: Lauds psalmody (3 psalms +
Canticle of the Three Young Men + Laudate, all distinct antiphons),
Lauds capitulum/versicle/hymn ("A solis ortus cardine"), and Prime/Terce/
Sext/None antiphons+chapters (Terce/Sext/None only, matching Gal
4:1-2/4:4-5/4:7 -- the same reading the raw Monastic Tridentinum 1617
source file gives for this Sunday).
Real code gap found and fixed along the way: getMinorHourOverrideId
(hours/resolve-common.ts) only checked the sanctoral branch of
resolveOfficeWinner's result, so a named temporal feast in
ALWAYS_OVERRIDE_TEMPORAL_IDS (marian-saturday, christ-the-king) got a
Lauds psalmody override but silently never a Prime/Terce/Sext/None one,
however much was authored for it. Fixed by mirroring
getPsalmodyOverrideFor's own temporal-id branch (hours/lauds.ts), and
christmas-octave-sunday added to that set.
Content sourced from a "Divino Afflatu 1954" live query rather than
Monastic Tridentinum 1617, since 1617 has no real identity of its own for
this Sunday under its own calendar rules on most Dec 26-29 dates (only
the collect, already authored separately, happened to be pulled from a
date where 1617 did render it) -- consistent with this app's stated
precedent of following D.A. for calendar/precedence even while keeping
1617's shape for the hours themselves elsewhere.
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
A 1925 addition, so nowhere in the Monastic Tridentinum 1617 base this
project otherwise targets -- content sourced from "Monastic Divino
1930" instead, the Monastic-lineage version of the era that actually
carries it. Always wins outright (Duplex I. classis, confirmed live),
commemorating whichever Sunday after Pentecost it displaces -- same
additive-layering shape as applyOctaves/applyMarianSaturday, run last
so nested commemorations (e.g. a Simplex saint already commemorated
under that Sunday) survive underneath it.
Extended the Lauds psalmody-override mechanism (both the psalm groups
and, newly, the chapter/responsory/hymn/versicle bundle) to recognize
named temporal winners as unconditionally override-eligible, not just
duplex-majus+ sanctoral ones -- generalizing what had been a Marian-
Saturday-only special case. Suffrages needed their own explicit check
too: isDoubleOrHigher only ever looks at a sanctoral rank, and a named
temporal winner has no FeastClass to check at all.
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
On a free Saturday (nothing privileged already claims it, no active
octave), the day's own identity is now "Our Lady's Saturday" rather
than an anonymous ordinary-feria -- mirrors privileged-feria-minor
exactly, per direct instruction: Semiduplex-or-higher still wins
outright (Marian Saturday doesn't apply at all); below that (Simplex,
and Vigil, both under semiduplex on the FeastClass scale) loses and is
commemorated instead. Layered additively after decideOccurrence, same
shape as applyOctaves -- never touches decideOccurrence's own rules.
Needed a real winner identity (not just the plain temporal feria id)
so day-label/antiphon/collect sourcing can recognize it -- added a
temporal-feasts record purely for that, and taught getDayLabel to
check it for any named temporal winner (a small, free improvement for
Christmas/Pentecost's own labels too, previously unhandled).
hours: build the duplex-majus+ Lauds psalmody override (per-feast)
lauds-psalmody no longer unconditionally uses the plain weekday
default: a duplex-majus-or-higher sanctoral winner, or Our Lady's
Saturday (unconditional, no rank threshold -- it isn't competing with
the weekday default the way a saint is), now substitutes its own
proper psalm groups/antiphons/canticle. Per-feast, not per-Common, per
direct instruction, even though most duplex-majus+ saints across the
year don't have one authored yet and fall back to the plain weekday
default until they do.
Content for the worked example (St. Lawrence's own day) surfaced a
real bug while sourcing it: st-lawrence-antiphon.yml had been read
from the Roman/secular rite's own [Ant 1], not Monastic 1617's actual
Benedictus antiphon for that day -- corrected from a fresh live query.
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
will