| Commit message (Collapse) | Author | Age | Files | Lines |
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search_from could walk up to 400 days past origin before Calendar's own
~start ~stop clamp is ever consulted, and nothing stopped it probing
occupant on a date past 31 December 9999 -- occupant chains through the
real EF rite's temporal, which calls Computus.gregorian_easter, not
total outside 1583..9999 (it Date.makes and failwiths on Error).
Not reachable with the shipped sanctoral data alone, but reachable
through the project's own primary extension path: an overlay adding an
I-class feast on 25 December leaves nothing but Class2 Nativity-octave
days for the rest of civil year 9999, so the unguarded search reached 1
January of year 10000 and crashed there with 'computus: year 10000 out
of range 1583..9999'. 9999 is an in-range year and the kernel's contract
is 'never raises on in-range input'.
search_from now also stops, without probing occupant again, once it
passes Date's own domain ceiling -- the same 'return a finite date, let
Calendar's own out-of-range handling record it, never pretend to have
found something admissible' contract the existing step-count guard
already follows.
Two new tests, both mutation-verified to actually reproduce the crash
when the guard is removed (see the task report): a precedence_ef.ml unit
test using the real Temporal_ef.temporal as occupant (a synthetic
occupant can never discriminate this, since it never calls Computus
itself), and a Calendar-level integration test reproducing the exact
overlay-based scenario the review found.
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Assembles Rite_ef.context (lib/rites/rite_ef/rite_ef.ml[i]): temporal,
anchors and vocab from Temporal_ef; rules from Precedence_ef's band,
disposition and admit; season_runs = Vocab_ef.seasons; transfer_target
newly implemented here.
transfer_target (RG 96): the next following day that is not I or II
class, with the Annunciation's own exception (Monday after Low Sunday).
Terminates by a structural step bound on its internal search, independent
of Calendar's own round guard, which bounds rounds across a year, not one
call's walk; documented as an obligation on rite.mli's transfer_target
field, which did not previously state it.
Fixes the vigil-naming mismatch Task 7's review predicted: the sanctoral
bootstrap names its vigils with a vigil-of-X prefix (lectio's own
convention), while Precedence_ef's is_vigil only recognised the temporal
cycle's own X-vigil suffix. Both are now recognised, fixing RG 91 entries
21/26 and RG 33's vigil omission for the four affected celebrations.
Verified by unit test and by mutation-testing the fix (reverting it fails
exactly the new rows) and against real output across several years.
Suppresses data/ef/sanctoral.sexp's vigil-of-christmas via a new overlay,
data/ef/adjustments.sexp: it is the same celebration as the temporal
cycle's own ef-nativity-vigil, both dated 24 December.
colitur day <year>: one line per civil-year day, temporal and sanctoral
fully resolved through Layer, Overlay, Precedence_ef and Calendar -- the
first CLI path exercising the whole Plan 3 pipeline against real data.
Verified the All Souls transfer chain (Tasks 7-8-11) end to end against
real output for both a Sunday year (2025, lands on 3 Nov) and a
non-Sunday year (2026, observed directly on 2 Nov).
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disposition's Class1 branch was unconditional on rank, so an impeded
I-class Sunday (Advent/Lent/Passiontide/Low Sunday) currently
transferred like a feast. RG 95 (register lines 323, 363) restricts the
right of translation to I-class FEASTS -- RG 91's own table lists
Sundays as a separate row (entry 6, line 332) from feasts (entries
11-13, lines 337-339) -- and RG 109(a) (line 374) lists "of a Sunday"
as a privileged commemoration category, which presupposes an impeded
Sunday stays put rather than moving to another day.
Excludes is_sunday_slug losers from the Transfer branch so they fall
through to the existing Commemorate (privilege_of loser) branch, which
already tags them Privileged via RG 109(a) with no further change.
Fires on real dates in the 2005-2050 differential window: 24 December
on Advent IV in 2023, 2028, 2034, 2045; 8 December on an Advent Sunday
in 2024, 2030, 2041.
Verified no previously-passing Transfer assertion used a Sunday-shaped
loser (grepped test_precedence_ef.ml, test_calendar.ml -- which uses
its own synthetic rite unrelated to Precedence_ef.disposition --
test_colitur.ml, test_validate.ml); confirmed by mutation-reverting the
fix and observing exactly the one new test fail, nothing else.
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Precedence_ef.privilege_of classifies a commemoration candidate against
RG 109's closed list of privileged commemorations (a Sunday; a I-class
day; a day within the Octave of the Nativity; a September Ember day; a
feria of Advent, Lent or Passiontide; the Major Rogations in Mass), read
entirely off the candidate's own rank/slug/origin, no context needed.
Major Rogations (f) is left unimplemented rather than guessed: no
producer for the Major Litanies exists anywhere in this codebase yet.
disposition's two Commemorate sites now call privilege_of instead of
Task 8's interim_privilege placeholder, which is removed entirely
(binding and .mli export both gone).
Precedence_ef.admit applies RG 111's four admission counts, keyed on
the observed day's own class and Sunday-ness: a I-class day admits none
except one privileged commemoration; a II-class Sunday admits one, but
a privileged commemoration due displaces any ordinary one regardless of
dignity; any other II-class day admits one by dignity alone, with no
such override; III/IV-class days admit at most two by dignity. Ties
break on slug, matching Precedence.compare_by, so the admitted set
never depends on input order. Every admitted candidate is a value taken
unchanged from the input list, never rebuilt, so Precedence.resolve's
physical-equality-based dropped/omitted accounting keeps working --
closing a note left open since Task 2.
Tests: RG 109 category rows (one per reachable category, plus boundary
rows proving Advent/Lent Ember days and Minor Rogations are correctly
excluded), RG 111 admission rows checked on slug identity rather than
count, an order-independence check, and three end-to-end integration
tests proving the admission limit's drop lands in resolution.omitted
rather than vanishing.
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Precedence_ef.disposition decides the loser's fate in an occurrence: a
Commemoration_only celebration is always commemorated (it can never win or
transfer); a I- or II-class vigil impeded by any Sunday or a I-class feast
is entirely omitted (RG 33), checked before the generic rule below or the
Nativity/Pentecost Vigil could wrongly transfer; any other I-class loser
transfers (RG 95 -- only I class has the right of translation); everything
else is commemorated, with the admit-or-omit decision left to RG 108-111's
admission count (Task 9). RG 94 needs no code: resolve always compares a
loser against the day's actual winner, never against a departed sibling, so
no commemoration can ride along with a transferred feast in this design.
This is the branch that completes Task 7's carried All Souls fix: once it
loses to an occurring Sunday, its untouched Class1 rank routes it to
Transfer via the generic rule, not a special case. Landing on 3 November is
Rite.transfer_target's job, not wired up yet.
Commemorate carries an interim Precedence.Ordinary privilege pending Task
9's RG 109 implementation, exposed as interim_privilege for that task to
replace.
Table-driven tests cover each rule, including RG 33's boundary from both
sides and a Commemoration_only loser that is also Class1 and vigil-shaped
to pin the branch ordering. Mutation-tested: disabling RG 33, either
direction of RG 95's rank condition, or the Commemoration_only priority
check each fail exactly the rows built to catch them.
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Review of 436ba75 found two calendar defects and one coupling risk.
Entry 8 (All Souls) dropped register line 334's own qualifier,
"(yields to an occurring Sunday)" -- it returned 8 unconditionally,
so on 2 November falling on a Sunday (2025, 2031, 2036, 2042 in the
2005-2050 differential window), All Souls incorrectly outranked and
observed over the Sunday. 2 November is always Time_after_pentecost
and never coincides with any other entry's own date, so the only
rival this exception ever has is an ordinary entry-15 II-class
Sunday; on such a Sunday, band now returns one worse than entry 15's
own value rather than the literal 8 -- strictly worse, not merely
different, since an exact tie would fall to Precedence.resolve's slug
tie-break, which for "ef-all-souls" against a Sunday slug would make
All Souls win the tie anyway. Entry 8's own rank is untouched, so
Task 8's disposition still sees a true I-class candidate to transfer.
Entry 14 (Feasts of the Lord, II class) added a universal-layer
restriction the register's line 341 does not carry -- contrast entry
16 at line 342, which explicitly says "not of the Lord"; RG 37c
(register line 393) also speaks of "II-class feasts of the Lord"
with no universal qualifier. Dropped the layer test: a proper or
indult feast of the Lord now bands 14, not 19/20.
Also exposes vigil_suffix and ember_prefixes from precedence_ef.mli,
matching universal_layer/indult_prefix's existing "colitur convention,
not an RG citation" treatment -- both were previously private literals
duplicated in the test file, so a rename of temporal_ef.ml's slug
format could have drifted silently past both sides agreeing with each
other. Two test rows now build their candidate from Temporal_ef.temporal's
own real output (entry 18's Lent Ember day, entry 21's Ascension Vigil)
instead of a hand-typed slug, closing that specific coupling.
Adds the three cheap rows review named as closing the remaining
unpinned guards (a temporal-origin Class1 candidate on an unnamed
date; a universal Class2 vigil of the Lord; a non-universal Class3
vigil), plus a resolve()-level test proving the Sunday is actually
observed over All Souls, not just that band returns the right integer
in isolation.
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Precedence_ef.band transcribes RG 91's 28-entry Table of Precedence
(rules-register.md ยง4) for the EF rite: given a day's context and a
candidate celebration, returns the table's own entry number, 1-28
(I class 1-13, II class 14-21, III class 22-26, IV class 27-28); lower
wins. Every branch carries its entry number and register citation in a
comment, checked in the table's own numeric order.
Two entries are transcribed as the register states them even though
they invert the pattern the rest of the table follows: at III class,
23 (particular calendars) outranks 24 (universal), the reverse of how
11/12 and 14/16/19/20 rank a universal feast ahead of a proper one at
I and II class.
Sanctoral-origin, layer-decided entries (11-13, 14/16/19/20, 23/24)
follow the brief's structural insight: a celebration whose layer is
not the universal base is an overlay -- proper, or indult if its
layer id also carries the indult prefix. Neither the universal-layer
id nor the indult prefix is an RG citation; both are colitur's own
data-modelling convention, exposed from the module so whichever task
loads the real EF sanctoral overlays can align to them.
Vigils (21, 26) are read off the temporal cycle's own -vigil slug
suffix rather than gated on origin, since a II/III-class vigil can be
either temporal-origin (Ascension, already produced by temporal_ef) or
sanctoral-origin (a saint's vigil, no task has loaded yet); Ember days
(part of entry 18) are read off temporal_ef's own ember slug prefixes
rather than re-derived, since the September anchor is independently
flagged there as one of the more contested dates in the calendar.
A candidate shape the table has no row for (e.g. a Class1 vigil that
is not Nativity or Pentecost, or a Class4 candidate marked as a vigil
-- RG 91 has no IV-class vigil either) returns a dedicated unclassified
sentinel (max_int) rather than being folded into a same-rank entry it
does not belong to.
test_precedence_ef.ml is table-driven: one Alcotest.test_case per RG
91 entry (55 rows total, several entries covered by more than one
named day so a single missed offset cannot hide behind a passing
sibling), each date computed from Computus.gregorian_easter rather
than hand-typed, so an arithmetic slip cannot pass by accident.
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