build_report.py:
- add --engine quarto option: Quarto 1.9 + xelatex pipeline with
CJK font setup (Source Han Serif/Sans CN via fontspec),
automatic {.landscape} wrapping for wide tables (>=8 cols),
TOC/references placeholder replacement, sources.jsonl backfill
- prepare_qmd(): converts Markdown to .qmd with proper YAML front matter,
writes _preamble.tex for longtable/pdflscape/lscape packages
- _detect_wide_tables(), _build_references_block(): helper functions
- ReportLab path unchanged (remains default)
report-template.py:
- render_table(): force equal-width column distribution for tables
with >=4 cols or any cell >30 chars, preventing negative availWidth
crash on mixed CJK/English content
- render_table_blocks(): split long tables (>25 rows) into chunks to
avoid NoneType comparison crash in ReportLab splitByRow logic
.gitignore:
- add rules for LaTeX temp files (*.aux, xetest.*, *.qmd, _preamble.tex)
- add projects/ to gitignore (research data, not source code)
README.md:
- update status to v0.13
- rewrite PDF section as dual-engine guide with install steps,
comparison table, and landscape table chunking guidance
- add Quarto troubleshooting (font italic mapping, tlmgr path, param_size)
- add v0.13 to changelog
Root cause: dr-translator was trying to write entire final_zh.md in one
write call, hitting Sonnet 4-6 output token limit for long reports
(~19k English words → ~27k Chinese chars → blown past 32k token cap).
Fix: explicit chunk-and-append protocol
- Split final_en.md by H1 (# ) then H2 (## ) boundaries
- Each chunk ≤ 2,500 English words
- First chunk uses write to create final_zh.md
- Subsequent chunks use edit or read+write to append
- Per-chunk Chinese output kept under ~5,000 characters (safe margin)
- Preserves glossary.json updates across chunks
Root cause: apply_patch finds anchor lines in read-cached file state,
but file may have been modified between read and patch, causing stalls.
Changes:
- dr-verifier: disable apply_patch AND edit; force read-then-write protocol for evidence file appends
- dr-analyst: document write-preferred protocol for sources.jsonl appends
- dr-polisher: disable apply_patch; keep edit for small string replacements
- dr-editor-in-chief / dr-translator: disable apply_patch
Recovery procedure documented in dr-verifier for write failures.
Deep Research System