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Diffstat (limited to 'CLAUDE.md')
| -rw-r--r-- | CLAUDE.md | 16 |
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@@ -169,6 +169,22 @@ against missalemeum; layer 5 pins ~30 dates. `band`'s own `Commemoration_only` guard (below) also turns it red, on the same date this whole gap was originally found through — both reverted after confirming. +- **Step 4 of the reading chain (the Common route) has NO oracle witness at + all** (register §6.7, `ef-lectionary` fix round 2). Only five saints route + through `data/ef/commons.sexp`, and across all of 2005–2050 they are the + *observed* office on five days total — `isidore-of-seville` 2008/2035/2046, + `frances-rome` and `sts-felicitas-perpetua` both 2038, while + `gregory-the-great` and `patrick` are **never** observed in 46 years (both + sit in March, impeded by Lent's privileged ferias every year). None falls in + layer 4's 2026–2027 window, so no Common-routed citation has ever been + compared against an external source. Layer 3 does not fill the gap either, + and the distinction is exact: those days are in its range, but lectio + resolves the literal `-`/`-` sentinel there (that is *why* C18 exists and + what it is gated on), so layer 3 confirms only that colitur produces *a* + citation where lectio produces none — never that it is the right one. Step 4 + rests on the scan-verified Common assignments and unit tests alone. Closing + it means extending the oracle fixture to 2035, 2038 or 2046 (2038 covers two + of the five at once) — a fixture-scope decision, deliberately not taken. - **Major Litanies (RG 80/109(f), `ef-major-litanies` task): layer 3 is entirely BLIND to a commemoration-only entity, confirmed not merely argued** — lectio computes no Major Litanies at all, and its own `row` |