38 lines
1.2 KiB
Markdown
38 lines
1.2 KiB
Markdown
# Step 2: header-footer-filtering
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## Read First
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- /AGENTS.md
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- /PLAN.md
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- /PROGRESS.md
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- /docs/HARNESS.md
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- /docs/IMPLEMENTATION_PLAN.md
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- /docs/CONVERSION_POLICY.md
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- /phases/4-semantic-enrichment/step1.md
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## Task
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Detect repeated page headers, footers, and page numbers and separate them from the main Markdown body flow.
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The implementation should mark or remove repetitive boilerplate according to policy while keeping enough diagnostics for review.
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## Sprint Contract
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- Done means: repeated top/bottom page-region text can be identified and excluded from main content in tests.
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- Hard thresholds: unique body text is not removed; page number patterns are tested; removal decisions are deterministic.
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- Files owned: `src/pdftomd/enrichment.py`, tests, `PROGRESS.md`, phase index.
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- Dependencies: Paragraph and block model from earlier steps.
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## Acceptance Criteria
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```powershell
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python scripts\validate_workspace.py
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.\venv\python.exe -m pytest tests
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```
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## Verification
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1. Run the acceptance commands.
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2. Confirm false-positive protections are tested.
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3. Update `PROGRESS.md` and this phase index.
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## Do Not
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- Do not delete content without a confidence rule.
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- Do not write filtered text into sidecar document outputs.
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- Do not implement CLI reporting here.
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