diff options
Diffstat (limited to 'lib/rites/rite_ef/temporal_ef.ml')
| -rw-r--r-- | lib/rites/rite_ef/temporal_ef.ml | 116 |
1 files changed, 105 insertions, 11 deletions
diff --git a/lib/rites/rite_ef/temporal_ef.ml b/lib/rites/rite_ef/temporal_ef.ml index 7782876..1ce9de9 100644 --- a/lib/rites/rite_ef/temporal_ef.ml +++ b/lib/rites/rite_ef/temporal_ef.ml @@ -64,6 +64,46 @@ let season d = citation gap. *) let christ_the_king y = sunday_on_or_before (mk y 10 31) +(* RG 17(b) (Caput III, "De Dominicis"), primary text, verified against BOTH + photographic scans (missale-romanum-1962.pdf and "Missale Romanum + 1962_text.pdf" -- the electronic transcription, 1962-06-23,_SS_Ioannes + _XXIII,_Missale_Romanum,_LT.pdf, carries the SAME text here, so this one + paragraph is not itself a transcription-vs-scan divergence): "17. + Dominica excludit, per se, assignationem perpetuam festorum. Excipiuntur: + a) festum Ssmi Nominis Iesu, celebrandum dominica quae occurrit a die 2 + ad 5 ianuarii (secus die 2 ianuarii); b) festum S. Familiae Iesu, Mariae, + Ioseph, celebrandum dominica prima post Epiphaniam; ... Haec festa locum + tenent dominicae occurrentis cum omnibus iuribus et privilegiis: de + dominica, proinde, nulla fit commemoratio" -- a Sunday of itself excludes + the perpetual assignment of feasts to it; EXCEPTED: (a) the Most Holy + Name of Jesus, celebrated on the Sunday falling 2-5 January (otherwise 2 + January); (b) the HOLY FAMILY of Jesus, Mary and Joseph, celebrated on + the FIRST SUNDAY AFTER EPIPHANY; ... these feasts hold the place of the + occurring Sunday with ALL its rights and privileges: of the Sunday, + therefore, NO commemoration is made -- the identical "cum omnibus + iuribus et privilegiis: nulla fit commemoratio" formula RG 16(a) already + uses for a FIXED-date Lord feast impeding a Sunday (register §6.0), + stated here for the Sunday-ASSIGNED feasts RG 17 itself lists by letter. + + UNLIKE (a)'s own narrow 2-5 January window (which CAN be empty of a + Sunday -- the calendarium's own January table carries an explicit "vel ea + deficiente, die 2 ianuarii" fallback for it, scan-verified), (b)'s 7-13 + January window can NEVER be empty: [sunday_on_or_before (mk y 1 6)] is, + by construction, at most 6 days before 6 January, so adding 7 always + lands in [7, 13] regardless of which weekday 6 January falls on (every + one of the 7 possible cases is exercised by test_temporal_ef.ml's own + [test_holy_family]). The calendarium's own text for (b), both in RG 17 + itself and in its January table entry ("Dominica I post Epiphaniam: + S. Familiae, Iesu, Mariae, Ioseph, II classis"), carries no fallback + clause of any kind -- consistent with there being no gap for one to + cover. + + Formula IDENTICAL to [week_origin]'s own [Time_after_epiphany] case below + (the first Sunday after Epiphany) -- not re-derived a second time, just + named here for its own citation and so [temporal] can test a specific + date against it without reaching into [week_origin]'s implementation. *) +let holy_family_sunday y = Date.add_days (sunday_on_or_before (mk y 1 6)) 7 + let same a b = Date.compare a b = 0 (* Named temporal days: the I-class feasts of the Lord (RG 91 entries 1 and 3), @@ -404,15 +444,16 @@ let temporal d = let easter = Computus.gregorian_easter y in let s = season d in let weekday = Date.weekday d in - let build ~season ~slug ~colour ~rank ~week = + let build ?(subject = Colitur_kernel.Subject.Temporal) ?(names = Colitur_kernel.Names.empty) ~season + ~slug ~colour ~rank ~week () = let office = - Colitur_kernel.Celebration.make ~slug:(Slug.of_string_exn slug) ~rank ~colour - ~subject:Colitur_kernel.Subject.Temporal ~layer:"temporal" () + Colitur_kernel.Celebration.make ~slug:(Slug.of_string_exn slug) ~rank ~colour ~subject ~names + ~layer:"temporal" () in { Colitur_kernel.Temporal.season; week; weekday; office } in match named d with - | Some (season, slug, colour, rank) -> build ~season ~slug ~colour ~rank ~week:(week d) + | Some (season, slug, colour, rank) -> build ~season ~slug ~colour ~rank ~week:(week d) () | None -> ( (* Rogations (the Minor Litanies only -- RG 87, Monday and Tuesday before Ascension). The Major Litanies (25 April, RG 80) are a fixed @@ -441,10 +482,10 @@ let temporal d = if rogation = 36 || rogation = 37 then build ~season:s ~slug:(if rogation = 36 then "ef-rogation-monday" else "ef-rogation-tuesday") - ~colour:Colour.Violet ~rank:(ferial_rank d s) ~week:(week d) + ~colour:Colour.Violet ~rank:(ferial_rank d s) ~week:(week d) () else match ember d with - | Some (slug, rank, colour) -> build ~season:s ~slug ~colour ~rank ~week:(week d) + | Some (slug, rank, colour) -> build ~season:s ~slug ~colour ~rank ~week:(week d) () | None -> ( match sunday_slug d with | Some slug -> @@ -456,11 +497,55 @@ let temporal d = reaches this fallback -- leaving II class here except the remaining Advent and Lent Sundays. *) let rank = match s with Advent | Lent -> Class1 | _ -> Class2 in - build ~season:s ~slug ~colour ~rank ~week:(week d) + (* RG 17(b) (this file's own [holy_family_sunday], full + citation there): the ONE Sunday a year this branch must + NOT leave [subject = Temporal] (this function's own + default) -- the Holy Family, whose slug/rank/colour are + otherwise EXACTLY what this branch already computes for + the 7-13 January Sunday (an accident this task's own + oracle-strengthening work exposed: rank/colour alone + could never distinguish "Holy Family" from "an ordinary, + unnamed Sunday", since they happen to coincide). Every + OTHER Sunday this branch ever builds -- including the + narrower Holy Name of Jesus window, RG 17(a), still + unbuilt as its own named day, register §6 -- keeps + [Temporal] and no name, unaffected. + + [names] -- fix round 1 (coordinator finding 3): a LATIN + name, not English. The oracle's own observed-identity + axis (test_oracle.ml) reads only [en], so this is + deliberately invisible to it -- setting an ENGLISH name + here would mean reading missalemeum's own title text + (the oracle this exact axis is compared against) to + decide colitur's own "ground truth" name, precisely the + "expected value promoted from actual output" vacuity + flavour this project's own review process watches for. + Latin has no such circularity: the calendarium's own + January table, both photographic scans, word for word: + "Dominica I post Epiphaniam: S. Familiae, Iesu, Mariae, + Ioseph, II classis" -- and the Mass propers' own heading + (also both scans): "SANCTAE FAMILIAE IESU, MARIAE, + IOSEPH, II classis", the exact string used here, the + same genitive-title convention test_names.ml's own + worked example already uses for Easter ("Dominica + Resurrectionis"). Every other temporal-cycle candidate + still carries no name at all (register §6.2's own open + item on Holy Name of Jesus, RG 17(a)) -- this is a + targeted addition for the one day this task built, not a + claim that the gap is closed generally. *) + let subject, names = + if same d (holy_family_sunday y) then + ( Colitur_kernel.Subject.Lord, + Colitur_kernel.Names.of_list + [ (Colitur_kernel.Lang.of_string_exn "la", "Sanctae Familiae Iesu, Mariae, Ioseph") ] ) + else (Colitur_kernel.Subject.Temporal, Colitur_kernel.Names.empty) + in + build ~subject ~names ~season:s ~slug ~colour ~rank ~week:(week d) () | None -> ( match christmastide_feria_slug d with | Some slug -> - build ~season:s ~slug ~colour:(season_colour s) ~rank:(ferial_rank d s) ~week:(week d) + build ~season:s ~slug ~colour:(season_colour s) ~rank:(ferial_rank d s) + ~week:(week d) () | None -> (* The days between Ash Wednesday and Lent I have proper Masses and belong to no numbered week. *) @@ -468,7 +553,7 @@ let temporal d = if after_ashes >= -45 && after_ashes <= -43 then build ~season:s ~slug:(Printf.sprintf "ef-lent-after-ashes-%s" (weekday_word d)) - ~colour:Colour.Violet ~rank:Class3 ~week:None + ~colour:Colour.Violet ~rank:Class3 ~week:None () else let colour = (* The Pentecost octave weekdays are red, not Paschaltide's white. *) @@ -508,14 +593,22 @@ let temporal d = Printf.sprintf "ef-%s-%d-%s" (season_slug_word s) (Option.value week_n ~default:0) (weekday_word d) in - build ~season:s ~slug ~colour ~rank:(ferial_rank d s) ~week:week_n))) + build ~season:s ~slug ~colour ~rank:(ferial_rank d s) ~week:week_n ()))) (* Independent restatement of [named]'s fixed and Easter-relative dates, paired with the slug each should carry, for civil year [y]. Deliberately NOT derived from [named] itself -- consumed by [Validate]'s anchor- agreement check (design spec §5.7), which exists precisely to catch an accidental single-site drift (e.g. Ascension's [off 39] silently becoming - [off 40]) that both sides moving together would hide. *) + [off 40]) that both sides moving together would hide. + + [holy_family_sunday] is NOT one of [named]'s own outputs (its own + citation above explains why -- [temporal] applies it as a targeted + [subject] override inside [sunday_slug]'s branch, not through [named]'s + 4-tuple), but it is exactly the same kind of independently-computed + anchor this list exists to guard -- an accidental drift in + [holy_family_sunday]'s own [+7] would silently move Holy Family without + this guard catching it, same as any other entry here. *) let anchors y = let easter = Computus.gregorian_easter y in let off n = Date.add_days easter n in @@ -526,6 +619,7 @@ let anchors y = ("ef-nativity-octave-day-7", mk y 12 31); ("ef-circumcision", mk y 1 1); ("ef-epiphany", mk y 1 6); + ("ef-time-after-epiphany-sunday-1", holy_family_sunday y); ("ef-ash-wednesday", off (-46)); ("ef-passion-sunday", off (-14)); ("ef-palm-sunday", off (-7)); |