data(ef): sanctoral audit — one genuine gap, 21 wrong colours (RG124)

Full re-extraction of the primary CALENDARIUM (both photographic scans,
missale-romanum-1962.pdf and Missale Romanum 1962_text.pdf, rendered page
images read directly rather than trusting either PDF's own OCR text
layer) against all 327 base sanctoral entries plus the two prior overlay
Adds. Both scans agree throughout; no OCR ambiguity required adjudication
this round.

Add `barbara` (4 December): both scans carry a Commemoratio nested under
Peter Chrysologus's own entry, absent from data/ef/sanctoral.sexp AND
from lectio's own tridentine-calendar.ini (confirmed directly) — the same
upstream-gap shape as the five entries the ef-rebootstrap task already
added (agnes-secundo/boniface-martyr/eusebius-confessor/evaristus/
theodore).

Correct 21 sanctoral colours against RG 124 ("De coloribus paramentorum"),
scan-verified word for word: 124(b) red for an Apostle/Evangelist's own
feast day except John's (27 December, already correct); 124(e) red for a
Martyr's own martyrdom; RG 117's five-colour residual otherwise white.
Every one of the 21 is a confirmed lectio/missalemeum bootstrap defect —
checked individually against lectio's own ini, several of whose Polish
name fields already contradict that same record's own colour tag (e.g.
`martha`: "Dziewicy", Virgin, no "Męczennicy", yet `colour = red`) — the
identical root cause and mechanism the `eusebius-confessor` fix already
established. Colour is confirmed read nowhere in Precedence_ef's
resolution logic (grep), so these are output-correctness fixes with zero
observed-office blast radius; three (apollinaris/josaphat/chair-of-st-
peter) additionally disagree with missalemeum's own oracle, not only with
lectio, so they are adjudicated from RG 124's text directly rather than
by which engine happens to agree.

Both corrections applied via data/ef/adjustments.sexp's established
Overlay mechanism (data/ef/sanctoral.sexp stays generated, untouched).

Pinned: test_rite_ef.ml (two new tests, verified to fail against the
pre-fix data); test_differential.ml's new C18 predicate (526 rows,
2005-2050) and test_oracle.ml's new M21/M22 predicates (20 + 2 rows,
2026-2027), each with data/ef/expected-divergences{,-missalemeum}.sexp
entries citing RG124 or the matching upstream-gap precedent;
test_golden.ml's 1902-02-22 pin corrected (chair-of-st-peter was white in
the stale pin, RG124(b) makes it red). All 329 tests green, including the
full 1583-9999 exhaustive sweep.

Full method, per-entry adjudication table and corrected bucket counts:
docs/research/rules-register.md (gitignored) and
.superpowers/sdd/2026-08-12-colitur-rg16a/sanctoral-audit-report.md
(gitignored).

1 files changed, 5 insertions, 0 deletions

diff --git a/data/ef/expected-divergences.sexp b/data/ef/expected-divergences.sexp
index f5d5381..75639fc 100644
--- a/data/ef/expected-divergences.sexp
+++ b/data/ef/expected-divergences.sexp
@@ -77,3 +77,8 @@
  (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 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))
+ ((id C18)
+ (citation "RG 124 (\"XVIII - De coloribus paramentorum\", \"C) De colore rubro\"), both photographic scans word for word: 124(b) \"adhibetur color ruber in Officio et Missa de festis: ... Sanctorum Apostolorum et Evangelistarum, in eorum die natalicio, excepto festo S. Ioannis (27 decembris)\"; 124(e) \"Sanctorum Martyrum, quorum colitur aut martyrium\"; register's own audit rewrite, ef-sanctoral-audit task")
+ (verdict colitur)
+ (note "ef-sanctoral-audit task (2026-08-14): 14 [status = Feast] sanctoral entries bootstrapped from lectio's own tridentine-calendar.ini carry a colour lectio's data gets wrong at the source (checked individually: e.g. `martha`'s own Polish field there already reads \"Dziewicy\" -- Virgin, no \"Męczennicy\" -- yet that SAME record's colour is red) -- corrected via data/ef/adjustments.sexp's own `Edit <slug> ((Set_colour ...))` directives, the same mechanism and root-cause shape `eusebius-confessor` (ef-rebootstrap fix round 1, F3) already used. Two rules: an Apostle/Evangelist's own feast day is red except John's (27 December, already correctly white, untouched); a plain Confessor/Bishop/Virgin (no \"Mart.\"/\"Mm.\" in the calendarium's own line, not an Apostle) is white by RG 117's five-colour residual; a Martyr's own martyrdom is red. `audit_colour_corrected_slugs` in test_differential.ml is the literal 14-slug list (conversion-of-st-paul, chair-of-st-peter, john-of-san-fecundo, ephrem-of-syria, julia-of-falconieri, john-gualbert, camillus-de-lellis, jerome-emiliani, apollinaris, martha, alphonsus-liguori, augustine, rose-of-lima, josaphat) -- every one of these [status = Feast], so it wins its own day most years (rarely impeded) and diffs on [Colour_f] alone against lectio's still-wrong value. A further eight corrections (prisca/peter/vitus/margaret/agapitus/liborii/mark-i, all [Commemoration_only], plus the new `barbara` Add) are NOT in this count: a [Commemoration_only] candidate can never be the OBSERVED day (Precedence.resolve's own design), so this row-level comparator (which reads only the observed day's own record) never has a row to diff for them -- inert to this fixture, not unaffected in truth. Derived directly from the OCaml comparator's own failure output (test_layer_c_counts_match_citations's own `Received`), not hand-counted first and cross-checked after: 526.")
+ (expected_rows 526))