sudacode
c7996e3daa
- Hide annotation metadata for auxiliary inflection and ja-nai endings - Preserve lexical `くれる` forms and add regression coverage
2.4 KiB
id, title, status, assignee, created_date, updated_date, labels, dependencies, priority
| id | title | status | assignee | created_date | updated_date | labels | dependencies | priority | |||
|---|---|---|---|---|---|---|---|---|---|---|---|
| TASK-312 | Suppress ja-nai explanatory ending subtitle annotations | Done | 2026-05-02 09:55 | 2026-05-02 10:03 |
|
medium |
Description
Suppress subtitle annotation styling for grammar-only explanatory endings like じゃない and じゃないですか while preserving nearby lexical content annotations.
Acceptance Criteria
- #1
じゃないandじゃないですか-style endings render as plain hoverable subtitle tokens. - #2 The reported phrase
みたいなのあるじゃないですかdoes not annotateじゃない/じゃないですかas lexical/frequency content. - #3 Regression tests cover unit filter behavior and tokenizer integration without suppressing lexical content tokens.
- #4 Standalone polite copula endings such as
です/ですよrender as plain hoverable subtitle tokens even if POS metadata is missing or too lexical.
Implementation Notes
Added failing coverage first for じゃない / じゃないですか and ですよ leaking annotation metadata when POS metadata is missing or too lexical. Implemented term-family exclusions in the shared subtitle annotation filter for the じゃない explanatory family and polite copula suffix endings (ですか, ですね, ですよ, ですな). Kept bare です term-only behavior unchanged to preserve existing no-POS frequency tests; POS-tagged です is already stripped by the grammar POS exclusion path.
Final Summary
Suppressed subtitle annotation metadata for grammar-only endings like じゃないですか and ですよ, while preserving nearby lexical content annotations. Added unit and tokenizer regression coverage for the reported みたいなのあるじゃないですか and 感じですよ shapes, plus changelog fragment changes/312-grammar-ending-annotation-filter.md.
Validation: bun test src/core/services/tokenizer/annotation-stage.test.ts; bun test src/core/services/tokenizer.test.ts; bun run typecheck; bun run changelog:lint; git diff --check.