generated from coulomb/repo-seed
Resolve chapter labels from EPUB nav entries (when present) and from the first in-document h1/h2/h3 heading, parse roman-numeral and "Chapter N" labels into numeric chapter indices, and generate stable IDs of the form chapter-NN with -part-NNN suffix when a chapter exceeds max_words. The chunker now operates on cleaned body text, distributes id="Page_*" page anchors per part via inline markers extracted before splitting, and supports a configurable overlap_words evidence window between adjacent parts of the same chapter. Reclassify body sections whose chapter label matches contents/transcriber-notes/license/colophon tokens so they leave the body stream by default. Strip <head>...</head> from HTML body extraction to stop the <title> tag from duplicating heading text in the chunk markdown. Real Lefevre EPUB now detects all 24 roman-numeral chapters with stable chapter-NN IDs, distributes Page_N anchors across multi-part chapters, and reclassifies Contents and Transcriber's Notes out of body (role histogram body=67, cover=1, header=1, toc=1, notes=1, footer=2). 82 tests pass. Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>