Per direct instruction, and explicitly framed as this project's own
departure from Monastic 1617 itself: within Dec 26-30 inclusive (exactly
one real Sunday falls somewhere in that window every year), whichever
date is the actual Sunday always wins as Nat1-0 outright, with no rank
check at all -- even Stephen/John/Holy Innocents (Duplex II. classis)
get fully displaced, not just commemorated. The displaced saint isn't
commemorated in place either; he reappears in full as Dec 30's own
winner instead (the block's one date with no fixed saint of its own).
Rank never matters for this rule -- confirmed with Becket (Semiduplex)
transferring the same way as the Duplex-II-classis saints.
This deliberately diverges both from what Monastic 1617 itself does on
Dec 26-29 (live-verified two commits ago: the saint wins there, Sunday
merely commemorated) and from the general privileged-sunday transfer
rule elsewhere (which only transfers ranks below duplex-majus and
commemorates everything else in place) -- this window transfers every
rank and commemorates nothing in place, a genuinely new, third
behavior specific to this 5-day block.
Implemented as calendar/index.ts's applyChristmasOctaveSunday, a
narrowly-scoped layer in the same spirit as applyMarianSaturday/
applyChristTheKing, rather than by changing the shared
decideOccurrence/transfer machinery every other Sunday relies on. Dec 31
and everything outside Dec 26-30 is untouched -- St. Silvester still
beats the Sunday there via the plain, unchanged ordinary-sunday rule.
Verified against all five possible Sunday positions within the window
(Dec 26/27/28/29/30) plus the "nothing displaces anything" control case,
each with its own dedicated test in the new
tests/calendar/christmas-octave-sunday.test.ts. Updates two existing
tests whose assertions were correct under the old rule and are now
superseded specifically within this window (Stephen/Innocents no longer
win their own Sunday-collision dates there) while confirming the
underlying ordinary-sunday rule is still live and real outside it (Dec
31/St. Silvester).
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
When more than one octave is active on a day with no temporal standing of
its own (St. Lawrence's and the Assumption's genuinely overlap every Aug
16-17), which one governs the day's content/label is now decided by rank
comparison instead of "whichever started first" (an accident of
insertion order). Per direct instruction:
- Highest effective rank wins outright; every other active octave still
gets commemorated, same as a single octave already outranking a weak
rival saint.
- A rank tie goes to whichever octave started more recently -- day 1 of
a new octave needs to be fully present, the whole point of it
starting. No real tied-rank case exists yet to verify this
empirically, unlike everything else here -- documented in TODO.md as
a stated decision, not a live finding.
New OctaveConfig.closingDayRank (default duplex): an octave's own final
day ("in Octava") is elevated above its ordinary in-between rank --
live-verified as a real, general pattern (both St. Lawrence's Aug 17 and
the Assumption's Aug 22 show as Duplex, above their otherwise-Semiduplex
ordinary days), not a one-off. This elevation is *why* Lawrence's octave
beats the Assumption's on their one real overlap day despite the
Assumption being the far higher-ranked feast overall. Feeds both the
existing rival-saint threshold and the new octave-vs-octave comparison.
calendar/octaves.ts gains resolveActiveOctave (+ pickWinningOctave, the
comparison itself factored out for direct unit testing against synthetic
data, since no real tied-rank overlap exists to test against yet).
hours/resolve-common.ts's resolveOfficeWinner and calendar/day-label.ts
both now call it instead of each keeping their own "activeOctavesFor(...)
[0]" logic.
That consolidation surfaced a real, independent bug: getDayLabel never
checked temporalCategory at all before choosing an octave name, unlike
resolveOfficeWinner -- found while testing the real Aug 16 overlap (a
Sunday that year, where the temporal Sunday has standing and should win
outright). Live-verified counterexample: the Christmas Octave's own
stack (Dec 30) was wrongly labeled "3rd Day within the Octave of The Holy
Innocents" instead of the correct plain temporal label -- the real title
never names any of the four stacked octaves there. Fixed by sharing the
exact same ordinary-feria gate resolveOfficeWinner already had, so the
two can no longer disagree.
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
Prime/Terce/Sext/None had no per-feast override mechanism at all before
this -- their psalm antiphon always fell back to the plain weekday
default and their chapter was always a single fixed per-annum/per-weekday
text, regardless of what was actually being celebrated, even on a
saint's own actual feast day (not just during an octave). Confirmed live
(Monastic Tridentinum 1617) that St. Lawrence has his own real antiphon
and chapter at every one of these hours, both on his own day and
throughout his octave.
New shared mechanism in hours/resolve-common.ts: getMinorHourOverrideId
(duplex-majus+ threshold, kept in sync with Lauds' own so it's one
shared backlog), resolveMinorHourAntiphon, resolveMinorHourChapter --
all resolveOfficeWinner-aware, so an octave day gets the same override
as the feast's own actual day. Prime additionally needed
isSundayOrFeastOffice (its capitulum/Preces Sunday-vs-ferial choice)
made octave-aware -- live-verified Prime's capitulum stays the
Sunday/feast form throughout the octave too, so no new file was needed
there, just reaching the existing one correctly.
Also fills in Lauds' own still-missing Lawrence office bundle
(capitulum/responsory/hymn/versicle) -- flagged in TODO.md as worth
fixing "even before tackling the other 32" and still not done until now.
Authored real content for St. Lawrence across all five hours from live
queries. The same ~31-saint backlog (TODO.md) now applies uniformly
across Lauds and the four hours fixed here.
Also documents a real, found-not-fixed gap: when two octaves overlap
with no temporal standing to yield to (St. Lawrence's and the
Assumption's genuinely overlap every Aug 16-17), this app currently
picks whichever started first, which happens to match the live engine
on Aug 17 (Lawrence's own elevated final "Octave Day" outranks the
Assumption's ordinary octave-day strength) but only by coincidence, not
a real rank comparison -- proposed design written up in TODO.md pending
a decision on scope.
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
Real, multi-part bug found by looking closely at today's rendering (day 3
of St. Lawrence's octave, St. Clare commemorated): the psalmody
antiphons, hymn, chapter/responsory/versicle, Benedictus antiphon, and
day collect were all keyed off `day.winner` directly, which stays the
plain temporal identity (post-pentecost-11) throughout an octave --
St. Lawrence's own already-authored psalmody override and collect never
engaged on any day but his actual feast day. Live-verified (Tridentine
1910, 2026-08-12) that the whole office on an ordinary octave day
actually comes from the octave's own feast ("{ex Commune aut Festo}" /
"{ex Proprio Sanctorum}"), with a *weaker* commemorated saint (Clare)
getting a separate Ant+V/R+collect block of her own alongside it.
Fixed with a new resolveOfficeWinner(day) in hours/resolve-common.ts,
used everywhere getDayCollect/getDayCollects/getBenedictusAntiphon/
getPsalmodyOverrideFor used to read day.winner directly. Deliberately
gated on temporalCategory === 'ordinary-feria' (the day has no standing
of its own) rather than "any active octave" -- the Christmas Octave's
own stacked octaves are the live-verified counterexample where the
*temporal* day keeps the office instead, each octave becoming its own
separate commemoration block (not yet modeled, flagged in TODO.md).
Also fixes the ferial Preces gate (added in the previous commit) to
exclude active octaves the same way the suffrages already do --
live-verified "Preces Feriales{omittitur}" on the same date.
getDayCollects now renders a sanctoral commemoration as a real
Ant+V/R+collect bundle when authored (${propers}-commemoration.yml),
not just a bare, unlabeled collect -- the old rendering was indeed the
confusing "PRAYER / (translation pending)" block spotted today, which
was St. Clare's placeholder with no indication whose it was or why.
Authored her real commemoration bundle and standalone collect from the
same live query rather than leaving it pending.
One correction to a guess floated mid-session: the Benedictus antiphon
does NOT go to the commemorated saint (Clare) -- live-verified it stays
with the octave's own feast (Lawrence's "In cratícula"), same as
everything else in the primary office; only the separate commemoration
block is Clare's.
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
Monastic 1617 has no Preces feriales at Lauds at all -- content sourced
from Tridentine 1906/1910 per direct instruction, same track as the
Cross suffrage and St. Joseph's suffrage. New lauds-preces-feriales.yml
(Kyrie, Pater noster, the full versicle litany, Psalm 129, closing
versicles) transcribed from a live query against a clean Advent feria,
matching what actually rendered rather than the underlying template's
own conditional markup (the Pope/Bishop and benefactors' versicles are
both dropped live despite being present in the template; the King/nation
versicle pair is kept despite the template's own rubric note suggesting
otherwise).
New `lauds-preces` part kind (hours/types.ts) picks between this and the
existing short Sunday/feast litany (lauds-short-litany.yml, unchanged
content) on a ferial-or-vigil day. Deliberately not the shared
`isSundayOrFeast` predicate, which treats a Vigil as a "feast" -- here a
Vigil needs to land on the ferial side instead, per direct instruction.
Also deliberately wider than the real 1906/1910 rubric itself, which
restricts the fuller form to Advent/Lent/Ember days specifically -- shown
on *every* ferial or vigil day instead, mirroring the identical explicit
choice already made for Prime's own ferial Preces.
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
Checked directly against Monastic Tridentinum 1617 (not just the
Tridentine 1906/1910 track the suffrage content itself comes from) --
this omission isn't a rubric-track-specific quirk, it holds under this
app's own primary source too:
- Advent, Christmastide, and Passiontide ferias: suffrages omitted
entirely. Confirmed ordinary Lent (weeks 1-4, not Passiontide) is NOT
excluded -- only the last two weeks are.
- Any day within an active octave: suffrages omitted entirely, however
low that octave's own rank is -- confirmed against day 2/3 of St.
Lawrence's own Semiduplex octave, well below the existing Duplex+
threshold.
Today (within Lawrence's octave) was showing all five suffrages before
this fix; the real office has none but the Marian antiphon.
Still not modeled, flagged in TODO.md: Paschaltide's own substitution
(a single alleluia-form "Suffragium Paschale" replaces the whole set
during Eastertide, rather than the ordinary set showing or being
omitted) -- a separate, larger feature.
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
Three things prompted by today's date resolving wrong:
1. St. Joseph's own Lauds suffrage was never modeled at all. Added
lauds-suffrage-joseph.yml, sourced from Tridentine 1906/1910 (the
reference engine's "Tridentine - 1906" version) per direct
instruction -- Monastic 1617's own suffrage set has no Joseph
suffrage at Lauds, so this one genuinely comes from a different track
than the other four.
2. The Cross suffrage's actual gating rule, live-verified against a
plain ferial win, a plain Sunday win, a low-rank saint's own win (even
bare Simplex), and Marian Saturday: it shows only when the bare
temporal feria itself is what's being prayed -- the opposite of
"Sunday or a feast of the Lord." Expressed as `!isSundayOrFeast(day)`
(the same ferial/festive split Prime's capitulum already uses) plus
one more exclusion for a named temporal identity like Marian Saturday,
which isn't Sunday or a sanctoral win either but still isn't a bare
ferial office.
3. The BVM suffrage is correctly dropped on Marian Saturday (unchanged
behavior, just now understood and commented correctly): it's specific
to a day whose own office is already Marian, confirmed via the same
live source, not a guess.
Also models St. Clare (Aug 12, Simplex under Monastic 1617) and surfaces
active octaves in getDayLabel, since today's date was resolving as a
plain ferial day instead of showing St. Lawrence's octave with St. Clare
commemorated.
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
Today (Aug 12, within St. Lawrence's octave) was resolving as a plain
ferial day: St. Clare wasn't modeled in the calendar at all, and even
once an octave commemoration exists, getDayLabel only ever looked for a
sanctoral commemoration, never an octave one, so the label fell all the
way through to the generic ordinal week label.
Adds St. Clare (Simplex under Monastic 1617, correctly losing to
Lawrence's octave and only commemorated -- live-verified against three
clean years). Extends getDayLabel to show the active octave itself as
the day's primary identity when nothing else has won outright (e.g.
"3rd Day within the Octave of St. Lawrence, Martyr -- St. Clare,
Virgin"), matching what the live reference engine actually titles these
days, rather than falling back to an anonymous ordinal week label.
Also fixes a regression this surfaced: Trinity Sunday is technically
also day 8 of Pentecost's own octave, and the naive octave-first check
was shadowing its own anchor-day name ("8th Day within the Octave of
Pentecost" instead of "Trinity Sunday"). A season's own named anchor day
now always outranks an active octave label.
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
christmastide's Sunday was coded privileged-sunday (Advent's own tier),
which live-checking against the reference engine shows is wrong: on
every one of the three real collision dates (St. Stephen/John/Holy
Innocents, all Duplex-II-classis, falling on the Sunday within the
Octave) the saint wins outright and the Sunday is merely commemorated --
the reverse of what privileged-sunday would produce (Sunday stays
primary, saint just gets a nod). St. Silvester (plain Duplex, Dec 31)
confirms the same live. Reclassified to ordinary-sunday, which matches
all four checked cases: Duplex+ wins outright (Stephen/John/Innocents/
Silvester), Semiduplex still transfers off the Sunday rather than
winning (St. Thomas Becket, unaffected by the fix either way), and a day
with no saint at all resolves to the Sunday cleanly.
Found while pulling christmas-octave-sunday's own Benedictus antiphon
from the reference engine's dedicated Tempora/Nat1-0 proper and noticing
this app's own occurrence resolution didn't match what the live engine
showed for the Sunday's real collision dates.
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
Corrects the previous conclusion (that this id had no clean sourceable
date at all). The reference engine has a dedicated proper for this
Sunday, Tempora/Nat1-0, distinct from the individual octave-day saints'
own pages -- most years the Sunday loses outright to a Duplex-II-classis
octave saint (St. Stephen/St. John/Holy Innocents) and only earns a bare
commemoration, which is what the earlier search kept finding, but
2029-12-30 is a year where the Sunday wins outright with no
commemoration at all, so that's the date pulled from.
All 52 temporal ids (54 counting marian-saturday/christ-the-king) now
have an authored Benedictus antiphon, closing out the temporal half of
the "every sanctoral and temporal entry needs its antiphons" task for
real.
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
Pulls the Lauds Benedictus antiphon (Latin + English) for every
temporal-id proper except christmas-octave-sunday, completing the
"every sanctoral and temporal entry needs its antiphons" task
(sanctoral side finished in prior commits this session).
Dates were found programmatically: a Node script iterated resolveDay()
over full years to find, for each temporal id, the first date this
app's own calendar logic resolves to it, then each candidate date was
cross-checked against a live Divinum Officium (Monastic Tridentinum
1617) query to confirm the title has no saint collision before pulling
content. Four ids (easter-5, easter-6, post-pentecost-11,
post-pentecost-14) needed a second, alternate date after the first
candidate turned out to collide with a saint modeled in the live
reference engine but not in this app (St. Mark, St. Athanasius, Our
Lady of the Snows).
christmas-octave-sunday is deliberately left unauthored: every date it
can resolve to collides with a specific named octave-day feast in the
real calendar, so there's no clean generic content to source -- see
TODO.md.
Also updates tests/hours/lauds.test.ts: the old "falls back to missing
on a plain temporal day" test used a date that now has real content
(post-pentecost-11), so it's replaced with a test confirming that
content resolves correctly plus a new test specifically covering the
christmas-octave-sunday exception.
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
Refined per direct correction: Our Lady's Saturday is really only a
Simplex-strength standing, not a privileged-feria-minor-shaped one --
a Vigil keeps forcing its own primacy on a Saturday the same way it
already does any other day (see calendar/commemorations.ts's own
transferDirectionOf special-casing for Vigils elsewhere). Only a
Simplex saint alone now loses to it; a Vigil, along with anything
Semiduplex-or-higher, wins outright and Marian Saturday doesn't apply.
Un-does the two test-date moves this same regression prompted last
time (Vigil of St. Lawrence, Vigil of St. John Baptist) -- both dates'
original years work again now that the fix is right.
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>
Per direct instruction: RB 13 says this canticle "in duas glorias" --
two pieces, each closing with its own Gloria Patri, framed by one
shared antiphon (opening before the first, full only after the
second) -- not joined into one continuous block the way this was
first built. canticleText() now takes an optional verse slice so
Saturday can ask for two.
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
By explicit choice, not the honest-missing placeholder from before: a
genuinely per-annum, unprivileged Saturday isn't achievable (every one
is either Marian-Sabbato-overridden or in a privileged season with its
own swapped hymn), so Sanctae Mariae Sabbato's own hymn ("O gloriosa
Domina") becomes Saturday's default rather than leaving a gap.
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
Opening versicle; Ps 66 (fixed, no antiphon at all); the weekday-
variable psalm groups (Ps 50 plus 1-2 more, framed by their own
antiphon each, wholesale-substituted by Sunday's Ps 50+117-share-one-
antiphon shape); the weekday OT canticle; the Laudate psalms (148-150)
under one more shared antiphon; the weekday chapter/responsory/hymn/
versicle bundle; the Benedictus (framed by a day-resolved antiphon,
same incipit-or-full/full-repeat shape as Compline's Nunc Dimittis);
the Kyrie/Pater-noster short litany; the day's collect(s) — winner
plus one per commemoration, via the new getDayCollects; the four
Tridentine suffrages (omitted on a Double-or-higher feast); the
conclusio; the closing versicle (the silent Our Father that precedes
it isn't re-rendered, its text having already appeared once at the
short litany); and the closing Marian antiphon, reusing Compline's own
mechanism exactly.
Known, deliberate gap, not yet fixed: the psalmody doesn't model the
Commune/feast override real practice applies on a Semiduplex-or-higher
day (substituting an entirely different psalm+canticle set) — every
day currently gets the plain ferial weekday distribution regardless of
who wins. That's a separate, larger propers-authoring task (a full
Common-of-Saints psalm set per Common).
Also a simplification in getDayCollects: each collect in a multi-
collect day renders as its own complete "Let us pray ... Amen." block,
rather than the more compressed real form (one "Let us pray," only the
last collect's doxology).
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
Adds src/scripture/ (types.ts, index.ts), a verse-addressable store mirroring
psalter/index.ts's own pattern exactly -- getScriptureVerses(book, chapter,
range) -- for non-Psalm scripture (Wisdom, Canticles, Ezekiel, Acts, Joel,
etc.). Kept as its own module, not folded into the Psalter, per 2026-08
discussion ("the psalms kind of work differently even if the logic is the
same, they do need their own store").
Octave readings can now declare `passages: [{ book, chapter, verses }]`
instead of embedding text -- each entry becomes its own paragraph, letting a
reading built from several verse ranges keep its original paragraph breaks.
getOctaveReading resolves either shape (embedded text or passages) into the
same OctaveReadingText callers already expect, so nothing downstream needs
to know which was used. Scope, per discussion: only readings that are
Scripture start to finish get this treatment -- prose that merely quotes a
verse or two (most of the patristic sermons pulled so far) keeps its
quotations embedded inline, as before.
Migrates the 9 already-committed octave readings that are pure Scripture
(Wisdom 4:7-20, Canticles 1 and 8, seven different Ezekiel excerpts across
All Saints' octave -- one of which, day 7, genuinely spans two chapters --
and Acts 19/Joel 2 for Pentecost's octave) to the new passages notation,
verified to resolve to character-identical text as before.
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
Adds propers/octave-readings.ts: a day-indexed lookup
(getOctaveReading(octaveId, dayNumber), id convention
"${octaveId}-octave-day-${dayNumber}") since readings genuinely vary day
to day within a single octave (confirmed: the Assumption's own octave
gives different patristic excerpts on day 2 vs. day 5) -- the singular
OctaveConfig.readingId field from the previous commit didn't fit that
reality and is removed.
Sourced via a different query command (prayMatutinum, not prayTertia)
than every other proper this pull has pulled -- the raw per-date
Sancti/MM-DD.txt files for octave-continuation days are occupied by
unrelated later-calendar saints (same trap as everywhere else), but the
real content lives in MM-DDoct.txt/MM-DDbmv.txt-style variant files the
live engine resolves correctly.
Per project convention (2026-08 discussion): the historical 3 (or 9-12,
on a day's own higher-rank office) Lectios are collapsed into one
continuous reading rather than kept broken up, and only the first
responsory is kept (which one to use when several collapse into one is
still an open question). A caught bug along the way: several readings
have no English translation in the source at all -- its own English page
silently falls back to showing the Latin text under the "Reading"
header, which an early pass mistakenly stored as a duplicate before the
mismatch was caught; now left honestly missing instead.
St. Lawrence's octave: real readings for days 2-5 and 8 (day 8, "In
Octava S. Laurentii," is a fuller distinct office); days 6-7 (Aug 15-16)
belong entirely to the Assumption's feast and octave instead -- day 7's
query, redirected, became assumption-octave-day-2's reading. The other
five octaves (Assumption's remaining days, Nativity BVM, Immaculate
Conception, All Saints, the Christmas trio, Pentecost) are follow-up
work, not done in this pass.
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
Assumption (Aug 15-22), Nativity of the BVM (Sep 8-15), Immaculate
Conception (Dec 8-15), and All Saints (Nov 1-8) now declare octave:
{ enabled: true }, same generic mechanism as St. Lawrence and the
Christmas trio. Every octave this pull has identified is now modeled;
Matins reading content is a separate, larger follow-up (see conversation)
-- these still just commemorate at L/V-equivalent level for now.
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
Adds calendar/octaves.ts: a lookback over the past week collecting every
octave (sanctoral or temporal) still active on a date, stacking multiple
at once (Christmas + St. Stephen + St. John + Holy Innocents all
commemorated together within the Christmas Octave). Declared via an
optional `octave` field on a saint's own record or a new small
TemporalFeastRecord (calendar/temporal-feasts.ts) for temporal ids like
Christmas/Pentecost that didn't have a metadata record before -- data-
driven per user design discussion, with `{ enabled: true }` alone using
sensible defaults (8 days, semiduplex threshold) so a minimal declaration
works without authored content.
Wired into resolveDay as a post-processing layer: doesn't change how a
single day's own precedence contest is decided, just adds commemorations
for active octaves and occasionally overrides the winner when the
occurring saint doesn't clear the strictest active octave's threshold.
Populated so far: St. Lawrence's own octave (the one that repeatedly cost
real saints their spot in August), the three Comites Christi octaves
(Stephen/John/Innocents -- Thomas of Canterbury deliberately excluded,
per discussion), and Pentecost's (duplex threshold, user-specified).
Pentecost's octave offsets are also removed from temporal-categories.yml's
privileged-feria-major classification, letting a real candidate reach the
new octave layer instead of being transferred away first -- with the
side effect that Pentecost's own Ember Saturday no longer forces a
transfer (a sub-threshold saint is now commemorated in place instead, see
tests/calendar/transfer.test.ts's updated case). Assumption, Nativity
BVM, Immaculate Conception, and All Saints' own octaves are not yet
populated with octave data -- deliberately deferred to a follow-up pass.
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
10 collects, 5 antiphons -- including backfilling the pre-existing
Immaculate Conception entry. St. Damasus's collect is Latin-only (no
English translation exists in the reference source at all); a few
others (All Saints, Bibiana, Immaculate Conception) needed their English
read directly from the raw source file after the live query's English
side either omitted the Oratio translation or rendered the wrong Marian
feast's text -- caught by cross-checking, not assumed.
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
Found while starting the December sanctoral pull: Advent's plain
(non-Ember) weekday ferias have real standing in the live Monastic 1617
engine that the existing ordinary-feria category couldn't represent --
a Simplex saint (St. Bibiana, Dec 2) is merely commemorated there rather
than winning outright, while a Semiduplex+ saint (St. Nicholas, Dec 6)
wins with the feria itself commemorated back. Adds a third, weaker
privileged-feria-minor tier (Semiduplex+ threshold, vs. privileged-
feria's Duplex+) rather than reusing either existing tier, mirroring how
privileged-feria/privileged-feria-major were split in March. Lent's own
ordinary ferias likely share this property but are left as-is, unverified
this session.
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
9 collects, 3 antiphons -- including backfilling the pre-existing All
Saints entry. Also updates two pre-existing tests whose shared date
(2025-11-30, Advent I Sunday) now correctly shows St. Andrew commemorated
alongside it, confirmed against the live reference engine.
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
7 collects. Also moves two pre-existing tests' dates off Oct 4-5, which
now carry real sanctoral content (St. Francis, Ss. Placid and
Companions) that changes their governing behavior -- same class of
collision as previous months.
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
6 collects, 1 antiphon -- including backfilling the pre-existing Nativity
of the BVM entry now that the pulling methodology exists.
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
11 collects, 4 antiphons -- including backfilling the three pre-existing
August entries (Lawrence, Assumption, Augustine) now that the pulling
methodology exists. Also updates three pre-existing tests whose dates
collided with this month's new real content: the vigil-of-St.-Lawrence
backward-transfer case now runs into a real feast at its landing day
instead of an empty one (confirmed correct against the live reference
engine, including the surviving commemoration on the impeded Sunday
itself), and two other tests moved off Aug 9/10 to dates unaffected by
the new data.
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
Real collect text for all 9 July saints that have one, plus St. Mary
Magdalene's own antiphon — same extraction method as prior months.
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
Real collect text for all 16 June saints that have one, plus a real
antiphon for 4 of them and a fifth (Ss. Peter and Paul) that deliberately
reuses the Chair-of-Peter-at-Antioch antiphon text, matching the source's
own cross-reference — same extraction method as prior months.
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
June's sanctoral pull assigned Ss. Vitus, Modestus, and Crescentia to
2026-06-15 — the same date prime.test.ts's MONDAY constant used, which
correctly flips Prime's capitulum/Preces from ferial to feast form now
that isSundayOrFeast sees a real sanctoral winner there. Moved to an
still-unpulled October Monday instead; also fixed a stale comment that
had drifted from the constant's actual value.
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
Real collect text for all 13 May saints that have one, plus a real
antiphon for the 3 that have one of their own (Ss. Philip and James, St.
John Before the Latin Gate, the Apparition of St. Michael) — same
extraction method as prior months. Two saints (St. Peter Celestine, St.
Urban I) have an [Ant 1] in the source that turned out to just be a
cross-reference to the generic Common template, not real unique text, so
no antiphon file was authored for them.
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
Found via real data (the May sanctoral pull): a transfer landing on a day
whose own native winner was temporal blindly took over as winner,
regardless of that day's own precedence category — so a transferred-in
Simplex saint (St. Felix I, impeded by Pentecost's Ember Saturday) was
overwriting Trinity Sunday itself instead of being merely commemorated,
the way a native Simplex candidate on an ordinary Sunday already
correctly is.
Fixes applyIncomingTransfer to run the arriving candidate through
decideOccurrence using the receiving day's own temporalCategory, the same
rules a native occurrence there would use, instead of assuming an empty
temporal slot means automatic victory.
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
Real collect text for all 8 April saints that have one — same extraction
method as prior months. One correction to St. Robert's own English
translation in the source, which left his name in Latin genitive form
("blessed Robérti") rather than translating it — fixed, flagged in the
file as a transcription artifact, not a deliberate style choice.
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
A plain Duplex saint was losing to any privileged feria (Ember days
included) since the occurrence engine only let duplex-1-classis+ get
even a commemoration there. Verified this was wrong: St. Gregory the
Great, plain Duplex, outright wins against a Lenten Ember Saturday in
the real Monastic 1617 engine.
Splits TemporalCategory's single privileged-feria into privileged-feria
(the lesser tier — Lent's Ember days, verified — now behaves like an
ordinary Sunday: Duplex+ wins outright) and privileged-feria-major (Ash
Wednesday, Holy Week, the Easter Octave, verified via St. Mark only ever
being commemorated there, never winning — behaves like privileged-
Sunday). Everywhere else the old single category was ambiguous
(Pentecost's own Ember days/Vigil/Octave, the Vigil of Christmas)
defaults to the stricter major tier pending verification.
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
Real collect text for all 6 March saints that have one, plus St. Joseph's
own antiphon — same extraction method as January/February.
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
Real collect text for the 6 February saints that have one, plus a real
antiphon for the 2 that have one of their own — same extraction method
as January (fully-rendered live-engine output, not the raw source files'
own shorthand endings).
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
Real collect text for the 9 January saints that have one, plus a real
antiphon for the 3 that have one of their own (as opposed to falling back
to a generic Common-of-Saints text) — read directly from the reference
engine's fully-rendered output, not reconstructed from the raw source
files' own shorthand endings ($Per Dominum, $Qui vivis, etc.).
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
Three separate resolver files (terce.ts/sext.ts/none.ts), not a shared
little-hour module — they're structurally identical but kept independent
by choice. Ordo verified against Divinum Officium (Monastic Tridentinum
1617): opening versicle, self-contained hymn, one antiphon framing three
psalms (no closing repeat, unlike Prime), a capitulum with its own
embedded short versicle/response, the day's own collect, and a closing
identical across all three hours.
Also fills in psalter-distribution.yml's previously-missing Sunday/
Monday/Tuesday psalm entries (Ps 118 sections for Sunday/Monday; Tuesday
turns out to share Wednesday/Thursday's native gradual-psalm set, not a
distinct one). Friday/Saturday's antiphons are derived from each day's
first psalm rather than reusing the native gradual antiphons, since
those two days already use a redistributed, non-native psalm set.
hours/types.ts gains a 'day-collect' part kind — the first ordo to use
the day's own Proper collect rather than a fixed text.
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
Terce/Sext/None's Oratio is the day's own Proper-of-season/-saints
collect, not a fixed text — getDayCollect() resolves it from the
LiturgicalDay's winner (temporal id or sanctoral saint's propers),
falling through to an honest "missing" status for saints that don't
have authored propers yet.
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
Corrects and completes the occurrence rules, based on a design discussion
plus one concrete data point: St. Anthony Abbot (plain Duplex) was found
outright winning against an ordinary Sunday in the real Monastic 1617
engine, which the old duplex-1-classis-only threshold got wrong.
- FeastClass gains `vigil`, inserted between `simplex` and `semiduplex` —
one ordering that correctly serves both "does this win against a Sunday"
(vigil behaves like simplex there) and "which of two saints wins a
landing-day collision" (vigil beats simplex, loses to semiduplex).
- LiturgicalDay.occurring (a flat OccurringFeast[] that could only ever
express a losing *sanctoral* candidate) is replaced by `winner:
DayWinner` + `commemorations: Commemoration[]` — a discriminated list
that can hold the temporal day itself, one or more sanctoral entries, or
(not built yet, but the shape already accommodates it) a future octave
kind.
- commemorations.ts: ordinary Sundays let Duplex+ win outright (Sunday
commemorated in return), Semiduplex/Vigil transfer elsewhere (too
substantial a feast to cheapen with a bare commemoration), Simplex stays
and is commemorated. Privileged Sundays never displace; Duplex-majus+
commemorated, everything else transfers.
- collision.ts (new): resolves two sanctoral candidates wanting the same
day (a transfer landing on an already-occupied day, or two native
saints sharing a date) — duplex > semiduplex > vigil > simplex, loser
always commemorated, ties favor the native occupant.
- temporal-id.ts (new): maps any date to one of the 52 real Sunday-collect
ids from the previous commit, so a temporal winner/commemoration can
actually be looked up, not just labeled "temporal" in the abstract.
- index.ts's resolveDay orchestrates all of it, including the actual
Monday/Saturday transfer mechanism. Landing on a privileged feria (the
concrete case: Holy Week, right after Palm Sunday) is explicitly
deferred rather than guessed at — it needs its own Easter-keyed lookup
table, the same way the reference engine handles it.
Added the Vigil of St. Lawrence (Aug 9) as real content specifically to
exercise the backward-transfer rule end-to-end: Aug 9, 2026 is a Sunday,
so the vigil transfers cleanly back to Saturday, verified by a new
integration test alongside the unit-level rule and collision tests.
Adds a real label under each hour's heading — "Monday in the 10th week
after Trinity", "The 1st Sunday of Advent" — computed from whichever
LiturgicalDay the hour actually resolved against, which can differ from
the nav date for Compline's evening anticipation.
calendar/day-label.ts combines two things: an ordinal week-within-season
label (pure date arithmetic on the season anchors from calendar/temporal.ts
and calendar/easter.ts — Trinity-counted, not Divinum Officium's own
Pentecost-counted convention; meant to become configurable later via the
same day->id indirection already used for the sanctoral calendar, not
hardcoded forever), and a feast name from calendar/commemorations.ts's
occurrence decision — shown alone if the feast displaces the day outright,
prefixed onto the temporal label if merely commemorated, or omitted
entirely if nothing's occurring.
Compline (and eventually Vespers) now resolves off whichever day's
identity actually governs tonight's office, not always today's — real
practice anticipates a higher-ranking tomorrow (Alma Redemptoris Mater
starting the Saturday evening before Advent I, Ave Regina Caelorum
starting the eve of Candlemas, Regina Caeli starting at the Easter
Vigil), which the previous date-only resolution missed entirely.
calendar/vespers.ts's resolveEveningDay compares today's and tomorrow's
precedence (reusing commemorations.ts's FeastClass machinery) to decide.
One deliberate absolute exception, caught by a failing test: a short,
explicit list of supreme fixed/movable feasts (Easter, Christmas,
Epiphany, Candlemas, Ascension, Corpus Christi, Sacred Heart) always wins
tomorrow's Vespers before checking whether today would otherwise keep its
own — without it, Holy Saturday's privileged-feria status incorrectly
blocked Easter's anticipation, the textbook case this whole thing exists
to get right.
hours/compline.ts now resolves its whole ordo through resolveEveningDay
instead of resolveDay.
Replaces the FeastRank placeholder with a real ordered FeastClass (the old
pre-1955 six-level scale) and a new TemporalCategory (privileged/ordinary
Sunday/feria). calendar/commemorations.ts's decideOccurrence encodes the
actual precedence rules as explicit, commented branches per category
rather than the reference engine's own opaque numeric weights — this app
targets one ruleset, so the readability trade-off is worth it. Category
membership (data/calendar/temporal-categories.yml) is a best-effort
reconstruction of the pre-1955 tradition, not sourced from a primary text;
expect corrections.
calendar/feasts.ts resolves real sanctoral candidates, and resolveDay()
wires it all together — occurring/temporalCategory are no longer stubs.
isDoubleOrHigher (hours/antiphon.ts) is now a real comparison instead of
a hardcoded false.
Seeded 7 real saints/feasts, each verified directly against Divinum
Officium's own rank data (not reconstructed from memory) as a small,
growable start: St. Lawrence, the Assumption, St. Augustine, the Nativity
of the BVM, St. Michael, All Saints, the Immaculate Conception.
Ordo is Monastic 1617 as a base, with deliberate Tridentine 1906
additions: the "In manus tuas" short responsory, the Nunc Dimittis
with its "Salva nos" antiphon, the fuller Preces (Monastic's own is
shorter), and Lent's "Christe, qui lux es et dies" hymn replacement
(English translation marked draft, pending a real historical one).
Psalms 4, 90, 133 are fixed daily with real verified text, unlike
Prime's weekday-rotated psalms.
The closing Marian antiphon now picks Alma Redemptoris Mater / Ave
Regina Caelorum / Regina Caeli / Salve Regina by real season, using
the calendar work from the previous commit — except Ave Regina
Caelorum's own window (Candlemas through the day before Maundy
Thursday) doesn't align to any single season value, so that one case
checks the real date directly instead of going through the by-season
table.
resolve-common.ts extracts the resolve/status/doxology/antiphon
helpers Prime already had into something Compline can share; a few
propers files lose their "prime-" prefix now that both hours use them.
resolveDay() no longer hardcodes season: 'trinitytide'. Easter is
computed via the Anonymous Gregorian algorithm (verified against 16
known reference dates spanning 1583-2100); Advent/Christmastide/
Epiphanytide follow the Christmas-anchored rules (including Advent's
"Sunday nearest Nov 30"); Septuagesima through Trinitytide come from
easter-offsets.yml, reshaped from single named anchor points into real
ranges plus single-day overrides for Corpus Christi and Sacred Heart.
occurring feasts (calendar/feasts.ts) are still a stub — the sanctoral
calendar and Double-vs-not ranking are a separate, larger project.
Pulls in verified content from Divinum Officium rather than placeholders:
17 psalms (2, 6, 7-19, 118, 129), 365 days of the Martyrology, and the full
121-reading Regula cycle, plus the Athanasian Creed.
Ordo corrections driven by review against the real engine output:
- Capitulum and Preces now pick a Sunday/feast vs. ferial form
(calendar/isSundayOrFeast); ferial Preces said every ferial day by choice.
- Chapter responsory, hymn doxology, and the opening versicle's
Alleluia/Laus tibi all vary by season via a shared resolver
(hours/seasonal-propers.ts).
- Real Roman Kalends/Nones/Ides Latin dating (calendar/roman-date.ts,
verified against 363/365 real Martyrology headings) plus the historical
"bis sextus" Feb 29 handling, and the Martyrology's Luna (moon-day)
heading (a ported Golden-Number calculation).
- Fixed responsory structure (was missing its initial full repeat),
weekday psalm antiphons (opening as incipit-or-full by rank, full
repeat after the psalms/Creed as its own part, "*" chant mark kept),
scripture citations on the capitulum/lectio brevis, and V./R. markers
switched from Unicode symbols to plain text for reliable font rendering.
- Dropped Pretiosa and the dead-commemoration psalm (129) for time;
trimmed section headings down to the ones that are actually named
things (Preces, Chapter Office, etc. no longer relabel connective text).
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
Client-side-first PWA (Vite/TS, no backend) per the approved plan: day-
navigable shell listing all 8 hours, Prime fully resolves via the
calendar -> psalter -> ordo pipeline, the other 7 hours are registered
but flagged not-implemented. Sanctoral/temporal calendar data uses a
day -> id indirection layer (saints, easter-offsets, fixed-date-calendar)
so reassigning a feast to a different day is a data edit, not a code
change. Docker (Caddy-serving-static) + Gitea CI workflow scaffolded to
match the eec/drip/bookshop operational pattern.
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
will