fd1210e557
Complete task002 through task016 across cache correctness, editor lifecycle, C boundaries, build and release governance, dictionary provenance, performance, interactive workflows, tests, documentation, and final cleanup.
58 lines
2.4 KiB
Markdown
58 lines
2.4 KiB
Markdown
# Change Log: Dictionary Syntax and Provenance 2026-07-28
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## Planning
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- Added `task011` and a decision gate before parser changes: replacement
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syntax could only be implemented if the fixed-width Elisp/C DP and
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lossless renderer could represent it correctly.
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## task011
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- **Modify** — `ekp-hyphen.el`, `ekp.el`
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- Count and reject slash/replacement dictionaries with a typed,
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cached condition.
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- Propagate unsupported syntax through the public formatter while still
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treating a missing optional dictionary as “hyphenation unavailable.”
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- **Add/Modify/Delete** — `dictionaries/`
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- Added a 49-entry manifest with pinned source paths, SHA-256, syntax
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counts, and license evidence.
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- Replaced the moving/GNU-specific updater with fail-closed POSIX
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`check` and deterministic `export` modes.
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- Retained Basque explicitly as a verified legacy byte.
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- Removed `hyph_sa_IN.dic`; the pinned upstream snapshot has no
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authoritative license statement for that exact hyphenation data.
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- **Add** — affected-language and inventory tests
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- Locked libhyphen golden expectations for Hungarian, Catalan, and
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Albanian, plus the Esperanto slash-pattern boundary.
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- Added the offline 49-entry checksum/inventory/license/syntax gate.
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- **Modify** — CI, release, public/developer/audit documentation
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- Added offline and pinned-upstream dictionary gates.
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- Replaced “every bundled dictionary works” with the exact supported
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ordinary-pattern contract.
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- **Add** — `postmortem/20260728-dictionary-contract.md`
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- Recorded why parser-only or renderer-only replacement support would be
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incorrect and why the future boundary crosses the DP/C ABI.
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## Validation
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- Affected languages red/green: 0/2 → 2/2.
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- Offline manifest: 49/49 pass.
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- Pinned upstream check: 49/49 normalized bytes pass.
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- Two fresh exports: byte-identical, 49 dictionaries each.
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- Full ERT: 121/121.
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- Warning-as-error byte compilation: pass.
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- Production checkdoc, updater/check shell syntax, workflow YAML, and diff
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checks: pass.
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## Behavior and Risk
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- `eo`, `ca`, `hu_HU`, and `sq_AL` now signal instead of silently using a
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linguistically incomplete pattern subset.
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- Forty-five ordinary-pattern dictionaries remain directly usable.
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- Sanskrit support is deliberately removed until exact license evidence
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exists; no compatibility shim or unverified license assumption remains.
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