Use CommonMark parsing for section-header-quality headings - #156
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Replace raw Markdown heading scanning with the shared parser while preserving HTML/MDX callout exclusions and existing check results. Add regression coverage for rendered heading labels, code/comments, mixed panels, line endings, and request invariants. Fixes #153
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The score-changing behavior requires the repository-mandated scoring-version update.
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What changed in this PR
Uses CommonMark parsing to improve section-header-quality accuracy while preserving HTML/MDX behavior.
Changes:
- Supports rendered Markdown and setext headings.
- Excludes headings in code, comments, and callouts.
- Adds regression coverage and documentation.
| File | Description |
|---|---|
src/checks/content-structure/section-header-quality.ts |
Implements parser-backed heading extraction. |
test/unit/checks/section-header-quality.test.ts |
Adds heading and MDX regressions. |
docs/checks/content-structure.md |
Documents measured headings and exclusions. |
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Summary
Fixes #153.
Tab/TabItemwrapper compatibility without requiring blank-line separators. Leave classification thresholds, public result fields, dependencies, and request behavior unchanged.Validation
npm run lintnpm run format:checknpm run version:checknpm run buildThe implementation and tests match the fully validated snapshot. A subsequent documentation-only edit also passed its focused formatting check.