The previous block-based parser left each pymupdf block as its own line.
That's fine for prose but wrong for ספר הליקויים's cover and preface,
where each word is its own block — you got "ו אנ / מתכבד / ים" instead
of "ואנו מתכבדים". Merge blocks whose y-coordinates are within 4 pixels
into a single line, right-to-left, joined by spaces.
Content pages (where blocks already contain whole paragraphs) are
unaffected because a single block on one row stays as one row.
Refs Task Master #2
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
chaim
93e4d4ab64