docs: an invented Caput, a list that was not closed, and a blind spot

Three corrections from the fix-round re-review, none changing behaviour.

RG 431(e) was attributed to "Caput XX, De hymno Gloria in excelsis".
There is no Caput XX -- the Rubricae Generales' Caput series ends at
XIX. The paragraph number, letter and subsection title were all right;
only the containing division was invented. It sits under "VIII -- De
diversis Missae partibus", subsection "C) De hymno Gloria in excelsis".
Shipping a new invented structural citation in the very round that
corrected a source-fidelity overclaim is what the gate exists to catch.

marian_slugs claimed TWO entries found and deliberately excluded after
individual consideration, "not merely omitted". There was a third:
vigil-of-the-assumption, 14 August, which is de B. Maria Virg. and whose
collect implores her protection. It was merely omitted. Added to the
list -- behaviourally inert, verified: it wins 7196 times domain-wide,
always with the non-Marian eusebius-confessor as its only commemoration,
and never loses -- but a closed list's whole value is its enumeration
claim, and that claim was false as written.

And the new rule has no comparison-layer witness at all. Reverting it
reddens three tests, none of them a comparison layer: the differential's
row type carries no commemorations, and the oracle's window has no
16-July Saturday. Worse, lectio's fixture DOES carry commemorations and
prints +our-lady-of-mt-carmel on all 8 in-window dates where colitur now
prints nothing -- a real divergence, neither fixed nor cited, swallowed
by a blind spot, which binding decision 1 forbids. Recorded, with the
note that colitur's reading here has no reference confirmation anywhere
and only extending the oracle fixture to 2033 or later would settle it.

Also records the RG 112(d) branch's ordering constraint: it precedes RG
95's Transfer branch, which it does not need to, and must move below it
if a Class1 Marian entry is ever added.

1 files changed, 1 insertions, 1 deletions

diff --git a/data/ef/expected-divergences.sexp b/data/ef/expected-divergences.sexp
index 444f55e..f5d5381 100644
--- a/data/ef/expected-divergences.sexp
+++ b/data/ef/expected-divergences.sexp
@@ -75,5 +75,5 @@
  ((id C17)
  (citation "RG 91 entry 27 (\"Officium sanctae Mariae in sabbato\") + RG 78 (Caput IX, \"De sancta Maria in sabbato\", both photographic scans and the electronic transcription word for word): \"In sabbatis, in quibus occurrit Officium de feria IV classis, fit de sancta Maria in sabbato\" -- on Saturdays on which the Office of a IV-class feria occurs, [the Office] is made of Holy Mary on Saturday instead + RG 120(b) (\"Adhibetur color albus in Officio et Missa de festis: ... b) B. Mariae Virg.\") for the white colour, unconditional regardless of season")
  (verdict colitur)
- (note "ef-bvm-saturday task: colitur now builds RG 91 entry 27's votive Office of the BVM on every otherwise-unoccupied IV-class Saturday (Rite_ef.Temporal_ef's own [bvm_saturday_names] citation has the full argument) -- white (RG 120(b)), unconditionally, overriding the season's own colour (violet in Septuagesima, green in Time after Epiphany/Time after Pentecost; Christmastide and ordinary Paschaltide already happened to be white). lectio builds no equivalent office at all -- checked directly against its own tridentine-calendar.ini/generator, no comparable rule exists there, the same genuine upstream gap C15/C16 above document for their own gaps, not a colitur bootstrap miss -- so it keeps showing the plain season colour on every one of these Saturdays. Season, slug and rank all still agree: temporal_ef.ml's own [bvm_saturday_names] citation (\"Slug\" paragraph) deliberately REUSES the ordinary <season>-<week>-saturday ferial slug rather than minting a new one (partly BECAUSE a bespoke uniform slug would itself have broken Colitur_kernel.Validate's own slug-uniqueness invariant, sighted on every otherwise-unoccupied Saturday in a year), so [Colour_f] alone is the complete diff set every one of these rows carries -- never [Slug_f] too. Gated on colitur's own [rank]=class-4, [weekday]=saturday and [colour]=white (test_differential.ml's own [is_bvm_saturday_row]) rather than a date list, unlike C14/C15/C16 above: RG 78's own condition (\"otherwise unoccupied IV-class Saturday\") reduces exactly to this triple, and the population is large (a substantial fraction of all Saturdays in the 2005-2050 window) and entirely formulaic, not a short, individually-interesting list. Derived directly from the OCaml comparator's own failure output (test_layer_c_counts_match_citations), not hand-counted first and cross-checked after.")
+ (note "ef-bvm-saturday task: colitur now builds RG 91 entry 27's votive Office of the BVM on every otherwise-unoccupied IV-class Saturday (Rite_ef.Temporal_ef's own [bvm_saturday_names] citation has the full argument) -- white (RG 431(e) -> RG 121(a) -> RG 120(b); RG 120(b) alone reads \"de festis\" and this Office is not a festum), unconditionally, overriding the season's own colour (violet in Septuagesima, green in Time after Epiphany/Time after Pentecost; Christmastide and ordinary Paschaltide already happened to be white). lectio builds no equivalent office at all -- checked directly against its own tridentine-calendar.ini/generator, no comparable rule exists there, the same genuine upstream gap C15/C16 above document for their own gaps, not a colitur bootstrap miss -- so it keeps showing the plain season colour on every one of these Saturdays. Season, slug and rank all still agree: temporal_ef.ml's own [bvm_saturday_names] citation (\"Slug\" paragraph) deliberately REUSES the ordinary <season>-<week>-saturday ferial slug rather than minting a new one (partly BECAUSE a bespoke uniform slug would itself have broken Colitur_kernel.Validate's own slug-uniqueness invariant, sighted on every otherwise-unoccupied Saturday in a year), so [Colour_f] alone is the complete diff set every one of these rows carries -- never [Slug_f] too. Gated on colitur's own [rank]=class-4, [weekday]=saturday and [colour]=white (test_differential.ml's own [is_bvm_saturday_row]) rather than a date list, unlike C14/C15/C16 above: RG 78's own condition (\"otherwise unoccupied IV-class Saturday\") reduces exactly to this triple, and the population is large (a substantial fraction of all Saturdays in the 2005-2050 window) and entirely formulaic, not a short, individually-interesting list. Derived directly from the OCaml comparator's own failure output (test_layer_c_counts_match_citations), not hand-counted first and cross-checked after.")
  (expected_rows 416))