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jedarden 1dfaf73aa4
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feat(pdftract-3g6ne): implement CMap codespace range parser 
This commit adds the codespace range parser for CMap streams. The parser
extracts the begincodespacerange / endcodespacerange blocks that define
legal byte-width boundaries for character codes in a CMap.

## Implementation

- CodespaceRange: Single range with lo/hi bounds (stored as [u8; 4]) and width (1-4 bytes)
- CodespaceRanges: Collection with SmallVec<[CodespaceRange; 8]>
- CodespaceParser: PostScript-style tokenizer for begincodespacerange blocks

## Acceptance Criteria (all PASS)

- Parse <00> <7F> → 1 range, width=1 ✅
- Parse <00> <7F> <8000> <FFFF> in one block → 2 ranges ✅
- Width inference: 2-char hex → width=1; 4-char hex → width=2 ✅
- Case-insensitive hex (<C0> and <c0> equivalent) ✅
- Malformed range (width mismatch) → diagnostic + skipped ✅
- Empty CMap → empty ranges ✅
- JIS range <8140> <FEFE> → 2-byte CJK ✅
- 3-byte and 4-byte range support ✅

Also adds encrypted fixture provenance entries to PROVENANCE.md.

Co-Authored-By: Claude Code <noreply@anthropic.com>
2026-05-28 05:47:07 -04:00
..
c-client feat(pdftract-bf-2y2rp): implement lazy stream decoding for PDF extraction 2026-05-23 12:30:26 -04:00
conformance feat(pdftract-5omc): implement per-language conformance test runner pattern 2026-05-18 01:32:24 -04:00
error_recovery/fixtures test(pdftract-4w0v4): implement adversarial test corpus + integration harness 2026-05-25 14:30:24 -04:00
fixtures feat(pdftract-3g6ne): implement CMap codespace range parser 2026-05-28 05:47:07 -04:00
lexer/fixtures test(pdftract-sy8x): implement lexer proptest harness and curated corpus 2026-05-24 02:36:37 -04:00
proptest test(pdftract-sy8x): implement lexer proptest harness and curated corpus 2026-05-24 02:36:37 -04:00
proptest-regressions docs(pdftract-49f8): establish Cargo.lock policy and documentation 2026-05-20 18:13:14 -04:00
python-conformance feat(pdftract-5omc): implement SDK conformance test runner pattern 2026-05-18 01:22:23 -04:00
sdk-conformance feat(pdftract-mcp): add MCP server implementation changes 2026-05-23 03:09:56 -04:00
xref/fixtures feat(pdftract-1s2uj): add xref test fixture corpus and integration test runner 2026-05-24 08:20:04 -04:00
conformance.c feat(pdftract-1eaxm): implement libpdftract C FFI library 2026-05-23 08:55:12 -04:00
conformance_fixed feat(pdftract-bf-2y2rp): implement lazy stream decoding for PDF extraction 2026-05-23 12:30:26 -04:00
conformance_fixed.c feat(pdftract-bf-2y2rp): implement lazy stream decoding for PDF extraction 2026-05-23 12:30:26 -04:00
conformance_run feat(pdftract-bf-2y2rp): implement lazy stream decoding for PDF extraction 2026-05-23 12:30:26 -04:00
conformance_test feat(pdftract-bf-2y2rp): implement lazy stream decoding for PDF extraction 2026-05-23 12:30:26 -04:00
conformance_test_simple feat(pdftract-bf-2y2rp): implement lazy stream decoding for PDF extraction 2026-05-23 12:30:26 -04:00
conformance_test_simple.c feat(pdftract-bf-2y2rp): implement lazy stream decoding for PDF extraction 2026-05-23 12:30:26 -04:00
debug_parse.rs feat(pdftract-bf-2y2rp): implement lazy stream decoding for PDF extraction 2026-05-23 12:30:26 -04:00
debug_stream feat(pdftract-bf-2y2rp): implement lazy stream decoding for PDF extraction 2026-05-23 12:30:26 -04:00
debug_stream.c feat(pdftract-bf-2y2rp): implement lazy stream decoding for PDF extraction 2026-05-23 12:30:26 -04:00
doctor_runbook_coverage.rs docs(pdftract-653ah): add runbook integration for pdftract doctor 2026-05-24 13:26:31 -04:00
gen_lexer_golden.rs test(pdftract-sy8x): implement lexer proptest harness and curated corpus 2026-05-24 02:36:37 -04:00
proptest-panic-verification.rs feat(pdftract-33v): add property tests and nightly fuzz job 2026-05-20 19:18:03 -04:00
test_api_basic feat(pdftract-bf-2y2rp): implement lazy stream decoding for PDF extraction 2026-05-23 12:30:26 -04:00
test_api_basic.c feat(pdftract-bf-2y2rp): implement lazy stream decoding for PDF extraction 2026-05-23 12:30:26 -04:00
test_api_null feat(pdftract-bf-2y2rp): implement lazy stream decoding for PDF extraction 2026-05-23 12:30:26 -04:00
test_api_null.c feat(pdftract-bf-2y2rp): implement lazy stream decoding for PDF extraction 2026-05-23 12:30:26 -04:00
test_api_real feat(pdftract-bf-2y2rp): implement lazy stream decoding for PDF extraction 2026-05-23 12:30:26 -04:00
test_api_real.c feat(pdftract-bf-2y2rp): implement lazy stream decoding for PDF extraction 2026-05-23 12:30:26 -04:00
test_api_valid feat(pdftract-bf-2y2rp): implement lazy stream decoding for PDF extraction 2026-05-23 12:30:26 -04:00
test_api_valid.c feat(pdftract-bf-2y2rp): implement lazy stream decoding for PDF extraction 2026-05-23 12:30:26 -04:00
test_atomic_writer.rs feat(pdftract-68wfa): implement AtomicFileWriter for atomic file writes 2026-05-24 13:02:37 -04:00
test_debug feat(pdftract-bf-2y2rp): implement lazy stream decoding for PDF extraction 2026-05-23 12:30:26 -04:00
test_debug.c feat(pdftract-bf-2y2rp): implement lazy stream decoding for PDF extraction 2026-05-23 12:30:26 -04:00
test_parse_fixture.rs feat(pdftract-bf-2y2rp): implement lazy stream decoding for PDF extraction 2026-05-23 12:30:26 -04:00
test_simple.c feat(pdftract-bf-2y2rp): implement lazy stream decoding for PDF extraction 2026-05-23 12:30:26 -04:00
test_simple_run feat(pdftract-bf-2y2rp): implement lazy stream decoding for PDF extraction 2026-05-23 12:30:26 -04:00
test_stream feat(pdftract-bf-2y2rp): implement lazy stream decoding for PDF extraction 2026-05-23 12:30:26 -04:00
test_stream.c feat(pdftract-bf-2y2rp): implement lazy stream decoding for PDF extraction 2026-05-23 12:30:26 -04:00
test_valid.c feat(pdftract-bf-2y2rp): implement lazy stream decoding for PDF extraction 2026-05-23 12:30:26 -04:00
test_valid_run feat(pdftract-bf-2y2rp): implement lazy stream decoding for PDF extraction 2026-05-23 12:30:26 -04:00