Add inline code comments at ToUnicode entry creation points and update
comprehensive documentation notes.
Changes:
- Add MARKER comment at resolver.rs:398-402 for ToUnicode resolution entry creation
- Update notes/bf-2nob5-child-1.md to document all CMAP and ToUnicode creation points
- Verify existing MARKER comments in cmap.rs, codespace.rs, and encoding.rs
Acceptance criteria:
- Code comments added at ToUnicode creation points
- Comprehensive notes file updated with all findings
- Notes file includes file paths, function names, line numbers, and data flow summaries
Closes bf-65hvp
- Added docstring MARKER at CodespaceRange::new() (codespace.rs:56-60) noting
CMAP entry creation point for multi-byte CJK encodings
- Added inline comment MARKER at codespace range creation (codespace.rs:354)
where ranges are created from begincodespacerange blocks
- Created comprehensive notes file at notes/bf-2nob5-child-1.md with:
* All CMAP and ToUnicode entry creation points
* File paths, function names, and line numbers
* Complete data flow summaries and diagrams
* Related files and test locations
* Special cases and edge cases documentation
Verified existing MARKER comments at:
- ToUnicodeMap::add_mapping() (cmap.rs:86-88)
- DifferencesOverlay::parse() (encoding.rs:196-199)
Acceptance criteria met:
✅ Code comments added at CMAP creation points
✅ Code comments added at ToUnicode creation points
✅ Comprehensive notes file created with all findings
✅ Notes include file paths, function names, line numbers, data flows
Closes bf-65hvp
