# Sunday Matins' fixed 12-psalm/3-canticle psalmody (Rule of Benedict ch.
# 18's own Sunday arrangement, distinct from Roman Matins' 9-psalm Sunday
# scheme). Sourced from Divinum Officium's Monastic-labeled block,
# `Latin/Psalterium/Psalmi/Psalmi matutinum.txt`'s `[Daym0]` section
# (English parallel at the same section name in the `English/` tree), and
# live-verified against a real `prayMatutinum` query (Monastic Tridentinum
# 1617, 2026-09-06, an ordinary Sunday with no feast collision) — the
# psalm numbers, canticle citations, and lesson/Te Deum sequence all
# matched exactly.
#
# Unlike the ferial weekday table (psalter-distribution.yml's `matins:`),
# this doesn't vary by weekday — it's the same every Sunday, but the
# antiphon *text* does vary by season even though the psalm numbers don't:
# `[Advm0]` right after `[Daym0]` in the same source file has its own
# Advent-specific antiphon set. Only the plain (non-seasonal) `[Daym0]` set
# is authored here; seasonal variants are a deferred follow-on, not
# required for this build (see TODO.md).
#
# Nocturn 3's 3 canticles are identified via `Psalterium/Monastic
# canticles.txt`'s internal numbering key (266 = Isa 33:2-10, 267 = Isa
# 33:13-18, 268 = Sirach/Ecclesiasticus 36:14-19, cited "sir" per this
# project's own scripture-store convention), confirmed by the live query
# ("Canticum Isaiæ" / "Canticum Isaiae" / "Canticum Ecclesiasticae").
# Unlike nocturns 1-2 (each psalm pair under its own antiphon), all 3
# canticles share a single antiphon ("Allelúja, allelúja, allelúja").

nocturn1:
  groups:
    - psalms: [20, 21]
      antiphon:
        la: "Dómine * in virtúte tua lætábitur rex."
        en: "The king rejoices * in Thy strength, O Lord."
    - psalms: [22, 23]
      antiphon:
        la: "Dóminus regit me * et nihil mihi déerit: in loco páscuæ ibi me collocávit."
        en: "The Lord ruleth me * and I shall want nothing. He hath set me in a place of pasture."
    - psalms: [24, 25]
      antiphon:
        la: "Óculi mei * semper ad Dóminum."
        en: "My eyes * are ever towards the Lord."
  versicle:
    v: { la: "Memor fui nocte nóminis tui Dómine.", en: "In the night I have remembered thy name, O Lord:" }
    r: { la: "Et custodívi legem tuam.", en: "And have kept thy law." }

nocturn2:
  groups:
    - psalms: [26, 27]
      antiphon:
        la: "Dóminus * defénsor vitæ meæ."
        en: "The Lord is the defence * of my life."
    - psalms: [28, 29]
      antiphon:
        la: "Adoráte * Dóminum in aula sancta ejus."
        en: "Worship the Lord * in His holy courts."
    - psalms: [30, 31]
      antiphon:
        la: "In tua justítia * líbera me, Dómine."
        en: "Deliver me * in Thy righteousness."
  versicle:
    v: { la: "Média nocte surgébam ad confiténdum tibi.", en: "I rose at midnight to give praise to thee." }
    r: { la: "Super justítia justificatiónis tuæ.", en: "For the judgments of thy justification." }

nocturn3:
  canticles:
    - refs: [{ book: isa, chapter: 33, verses: "2-10" }]
    - refs: [{ book: isa, chapter: 33, verses: "13-18" }]
    - refs: [{ book: sir, chapter: 36, verses: "14-19" }]
  antiphon:
    la: "Allelúja, allelúja, allelúja."
    en: "Alleluia, alleluia, alleluia."
  versicle:
    v: { la: "Exaltáre Dómine in virtúte tua.", en: "Be Thou exalted, O Lord, in Thine own strength." }
    r: { la: "Cantábimus et psallémus virtútes tuas.", en: "We will sing and praise Thy power." }