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.
38 lines
1.4 KiB
Markdown
38 lines
1.4 KiB
Markdown
# Change Log: Composable Buffer Integration Lifecycle 2026-07-28
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## task005
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- **Modify** — `ekp-region.el`
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- Saved and restored the previous local/inherited substring-filter owner.
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- Composed prior filtering with EKP logical inversion while retaining
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DELETE behavior.
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- Split structural unjustify from the public lifecycle boundary.
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- Removed integrations when the final span disappears outside auto mode,
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including external delete paths.
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- **Modify** — `tests/ekp-region-tests.el`
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- Added local/inherited filter restoration, copy and DELETE composition,
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final-unjustify cleanup, and auto-mode-disable cases.
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- **Modify** — public, developer, audit, and phase documentation
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- Documented composition order and lifecycle ownership.
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- Closed `issue003` and added
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`postmortem/20260728-buffer-integration-ownership.md`.
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## Validation
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- Focused red: 0/2 for prior-filter output and final-span cleanup.
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- Focused green: 2/2; expanded integration matrix 5/5.
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- Full ERT: 107/107.
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- C/Elisp fuzz: 300/300.
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- Byte compilation with warnings as errors: clean.
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- checkdoc: clean.
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## Behavior and Risk
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- Existing mode/user substring filters remain active under EKP.
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- Manual unjustify, DELETE, and mode shutdown restore exact ownership.
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- A prior filter that deliberately strips all text properties also removes
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EKP's structural markers; such a filter owns that returned representation.
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- No dependency, public API, or saved-file format changed.
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