This commit cleans up the remaining working tree modifications as part of bead bf-56090:
1. test_truncated_fate_recovery.rs: Migrate test fixture path from
tests/fixtures/malformed/truncated-flate.pdf to
tests/error_recovery/fixtures/truncated_mid_stream.pdf and improve
test output formatting.
2. generate_form_fixtures.rs: Update lopdf API calls to use new StringFormat
enum instead of deprecated boolean parameter, and migrate from
save_to_bytes() to save_to() with Cursor.
Both changes are necessary for compilation with current lopdf version.
Fixtures verified to exist at both old and new paths.
Related to: bf-56090
Added typed config struct for unmapped glyph names configuration:
- unmapped_glyph_names: Vec<String> - list of glyph names to skip
- description: Option<String> - optional documentation
- version: Option<String> - format version identifier
The struct represents the JSON structure from build/unmapped-glyph-names.json
and is ready for parsing implementation in follow-up beads.
Closes bf-3vo80. Verification: notes/bf-3vo80.md
The indent trigger was using .abs() which fired on both increased indent
(non-indented → indented) AND decreased indent (indented → non-indented).
This caused drop-cap style paragraphs (indented first line, flush-left
continuation) to incorrectly split into two blocks.
Per plan Phase 4.4 heuristic #2, indent change should only trigger when the
current line is MORE indented (to the right, larger x0) than the block
average - i.e., a new paragraph starting after non-indented text. It should
NOT trigger for decreased indent (first line indented, rest flush-left).
Fix: Remove .abs() and only check if line_x0 - block_avg_x0 > threshold.
Tests:
- test_indented_first_line_new_block: PASS (non-indented → indented splits)
- test_indented_first_line_of_paragraph_not_split: PASS (drop cap stays together)
- All 179 line module tests: PASS
