pdftract/notes/bf-65nqz.md

bf-65nqz: Create no-mapping.md documentation file with structure section

Task Completed

Bead bf-65nqz was already completed in a previous iteration. The work was done and committed as:

• Commit: 93d5f57d
• Message: docs(bf-65nqz): add PDF structure section to no-mapping.md fixture documentation

Acceptance Criteria

✅ PASS: tests/fixtures/no-mapping.md file exists

The file exists at /home/coding/pdftract/tests/fixtures/no-mapping.md and contains comprehensive documentation.

✅ PASS: Structure section includes PDF metadata from pdfinfo/pdffonts

The PDF Structure section (lines 134-149) includes:

• File Characteristics: Size (660 bytes), pages (1), format (PDF 1.4), page size (612x792 pts), complexity analysis
• Font Analysis: Font name (CustomNoMap), type (Type 1), encoding (Custom), embedding status (no), subsetting (no), unicode mapping (no), object ID (5 0 R)
• Technical Significance: Explanation of what the fixture tests

✅ PASS: Document is organized with clear section headings

The document includes well-organized sections:

• Overview
• Fixture Structure (PDF Properties, Font Information, Content Stream Analysis, Custom Encoding Dictionary, Raw PDF Structure)
• PDF Structure (the section added for this bead)
• Expected Extraction Behavior
• Regeneration Instructions
• Inspection Commands
• Test Coverage
• Troubleshooting
• References

Verification

The work integrates findings from child bead bf-4ozvw, which analyzed the PDF structure. The PDF Structure section documents:

• File-level metadata and characteristics
• Font analysis with all relevant properties
• Technical significance for testing

Git Status

• Commit: 93d5f57d (already committed and pushed)
• Branch: main (up to date with remote)
• File status: Clean (no uncommitted changes)

Conclusion

All acceptance criteria PASS. The bead is ready to close.