Subsection Writer (compatibility router)

Triggers & routing

• Trigger: subsection writer, per-section writing, split sections, sections/, 分小节写, 按章节拆分写作.
• Use when: Approve C2 is recorded and writer packs exist (outline/writer_context_packs.jsonl); you want evidence-bounded drafting without a monolithic one-shot draft.

Purpose: write or refine per-section survey prose under sections/ while keeping the current pipeline contract unchanged.

Compatibility mode:

• output paths stay the same
• scripts/run.py still handles approval checks, missing-file bootstrap, and sections/sections_manifest.jsonl
• writing guidance now lives in references/ instead of being encoded primarily in the script

Load Order