data(ef): fix round 1 (F3) -- eusebius-confessor is white, not lectio's red

data/ef/sanctoral.sexp bootstraps colour=red for this new entry (14 Aug),
inherited from lectio's own ini; missalemeum's fixture independently tags
it :r too -- two non-primary witnesses agreeing with each other, not with
the Missal, the exact "trap" this project's own transcription-audit task
already named once.

Checked directly against the scan (missale-romanum-1962.pdf), not taken on
a reviewer's transcription: the 14 August proper reads "S. Eusebii Conf. /
Commemoratio / Missa Iustus, ut in festo S. Pauli primi Eremitae, die 15
ianuarii" -- Conf. (Confessor, not Martyr), borrowing the SAME Mass 15
January's own Paul the First Hermit uses, a Confessor's Common, white in
both engines' own data for THAT entry. Every other Confessor/Abbot
commemoration in lectio's own data is white (maur-abbot, giles, remigius,
didacus, ubaldus, hilarion, sabbas, silvester, alexis); Eusebius Confessor
is the one exception, with no textual support found for it.

No behavioural impact today (Commemoration_only entries are never the
printed observed colour under the current pipeline), fixed via the overlay
mechanism since sanctoral.sexp is generated and the source is upstream.
New test proves it through the real pipeline, the same discipline already
applied to the subject retags.

2 files changed, 54 insertions, 1 deletions

diff --git a/data/ef/adjustments.sexp b/data/ef/adjustments.sexp
index 68ab590..e33b4eb 100644
--- a/data/ef/adjustments.sexp
+++ b/data/ef/adjustments.sexp
@@ -94,7 +94,34 @@
 ; {!Overlay.apply}'s [Suppress] branch still fires its ordinary
 ; slug-present path (no diagnostic) exactly as before. Nothing about this
 ; regeneration touched the reason this directive exists; kept unchanged.
+;
+; `Edit eusebius-confessor` -- NEW (ef-rebootstrap fix round 1, F3): this
+; new entry's own bootstrapped colour, `Red`, is a LECTIO DATA DEFECT,
+; found by checking the primary scan directly rather than trusting lectio's
+; ini or missalemeum's own `:r` colour tag, which agree with each other but
+; not with the Missal -- exactly the "two non-primary witnesses agreeing
+; against the primary text" trap this project's own transcription-audit
+; task already named once. `missale-romanum-1962.pdf`, 14 August, the
+; commemoration's own proper: *"Eodem die 14 augusti / S. Eusebii Conf. /
+; Commemoratio / Missa Iustus, ut in festo S. Pauli primi Eremitae, die 15
+; ianuarii..."* -- "Conf." (Confessor, not Martyr), and the borrowed Mass
+; "Iustus" is the SAME Mass 15 January's own St Paul the First Hermit uses
+; -- a Confessor, white in both lectio's own data and colitur's
+; (`paul-the-first-hermit`, `data/ef/sanctoral.sexp`) -- for the Common of
+; Confessors. Corroborated negatively: lectio gives WHITE to every other
+; Confessor/Abbot commemoration in its own data (`maur-abbot`, `giles`,
+; `remigius`, `didacus`, `ubaldus`, `hilarion`, `sabbas`, `silvester`,
+; `alexis`) -- Eusebius Confessor is the one exception, with no textual
+; support found for it. No behavioural impact today (`Commemoration_only`
+; entries are never the OBSERVED celebration, so this colour is never
+; printed by the current pipeline -- but `Record`/rendering will read it
+; the moment a template does), fixed for the data's own accuracy via the
+; SAME overlay mechanism as the other two directives, since
+; `data/ef/sanctoral.sexp` is generated and the source is upstream. Logged
+; as a lectio-side generator/data defect in docs/research/rules-register.md
+; for a future generator fix, not merely patched here silently.
 ((id ef-adjustments)
   (directives
     ((Suppress vigil-of-christmas)
-      (Edit most-holy-name-of-mary ((Set_subject Bvm))))))
+      (Edit most-holy-name-of-mary ((Set_subject Bvm)))
+      (Edit eusebius-confessor ((Set_colour White))))))
diff --git a/test/test_rite_ef.ml b/test/test_rite_ef.ml
index 45aa918..9a1e6d5 100644
--- a/test/test_rite_ef.ml
+++ b/test/test_rite_ef.ml
@@ -142,6 +142,30 @@ let test_rg16a_subject_retag_in_effect () =
     "Dedication of the Archbasilica of the Most Holy Saviour stays Lord -- audit, not touched" true
     (subject_of "dedication-of-the-archbasilica-of-our-holy-savior" = Subject.Lord)
 
+(* ef-rebootstrap fix round 1, F3: eusebius-confessor (14 Aug, one of the 5
+   entries this re-bootstrap added) is bootstrapped `Red` -- a lectio data
+   defect (both lectio's own ini and missalemeum's `:r` colour tag agree
+   with each other, not with the Missal). `missale-romanum-1962.pdf`'s own
+   proper for the day, verified directly against the scan (not transcribed
+   from a reviewer's reading): "S. Eusebii Conf. / Commemoratio / Missa
+   Iustus, ut in festo S. Pauli primi Eremitae..." -- a CONFESSOR ("Conf."),
+   borrowing the SAME Mass 15 January's own Paul the First Hermit uses, a
+   white Confessor's Common in both engines' own data. Fixed via
+   adjustments.sexp's new Edit directive -- proven here through the real
+   pipeline, the same discipline [test_rg16a_subject_retag_in_effect] above
+   already applies to the subject retags, so a typo'd slug or a reverted
+   directive fails a test rather than only silently changing unread data. *)
+let test_eusebius_confessor_colour_corrected () =
+  let layer = real_layer () in
+  match Layer.find layer (Slug.of_string_exn "eusebius-confessor") with
+  | None -> Alcotest.fail "slug eusebius-confessor not found in the overlaid layer"
+  | Some e ->
+      Alcotest.(check bool)
+        "Eusebius Confessor is White (RG's own Common of Confessors, via the borrowed Mass \"Iustus\"), not \
+         lectio's bootstrapped Red"
+        true
+        (e.Layer.cel.Cel.colour = Colour.White)
+
 (* Coordinator review, finding 2, reproduced through the project's OWN
    extension path (an overlay), the same way the reviewer found it: adding
    an I-class feast on 25 December (competing against, and losing to, the
@@ -351,6 +375,8 @@ let suite =
         test_vigil_of_christmas_suppressed;
       Alcotest.test_case "RG16(a) task: the two subject retags are in effect, the other four untouched"
         `Quick test_rg16a_subject_retag_in_effect;
+      Alcotest.test_case "ef-rebootstrap fix round 1 (F3): eusebius-confessor is White, not lectio's Red" `Quick
+        test_eusebius_confessor_colour_corrected;
       Alcotest.test_case "RG96 search does not raise at the domain ceiling (real data)" `Quick
         test_transfer_search_does_not_raise_at_domain_ceiling;
       Alcotest.test_case "no transfer ever lands inside [Easter, Easter+7], 2005-2050" `Quick