calendar: model Our Lady's Saturday as a real occurrence outcome

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>
2026-08-11 14:02:55 -04:00
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+# Verified against Divinum Officium (Monastic Tridentinum 1617), Lauds
+# live query, Sanctæ Mariæ Sabbato (2026-09-05). Applies unconditionally
+# whenever Marian Saturday wins the day (see calendar/index.ts's
+# applyMarianSaturday) -- not gated by the duplex-majus+ rank threshold
+# the sanctoral overrides use, since Marian Saturday isn't itself ranked
+# in competition with the weekday default the way a saint is.
+id: marian-saturday
+groups:
+  - psalms: [92]
+    antiphon:
+      la: "Dum esset Rex * in accúbitu suo, nardus mea dedit odórem suavitátis."
+      en: "While the King was at his repose, * my spikenard sent forth the odour thereof."
+  - psalms: [99]
+    antiphon:
+      la: "Læva ejus * sub cápite meo, et déxtera illíus amplexábitur me."
+      en: "His left hand is under my head, * and his right hand shall embrace me."
+  - psalms: [62]
+    antiphon:
+      la: "Nigra sum, * sed formósa, fíliæ Jerúsalem; ídeo diléxit me Rex, et introdúxit me in cubículum suum."
+      en: "I am black, * but beautiful, O ye daughters of Jerusalem; therefore hath the King loved me, and brought me into his chamber."
+canticle:
+  id: canticum-trium-puerorum
+  antiphon:
+    la: "Jam hiems tránsiit, * imber ábiit et recéssit: surge, amíca mea, et veni."
+    en: "For winter is now past, * the rain is over and gone: arise, my love, and come."
+laudate:
+  antiphon:
+    la: "Speciósa * facta es et suávis in delíciis tuis, sancta Dei Génitrix."
+    en: "Beautiful and sweet * thou art become in thy delights, O holy Mother of God."