xberg-io/xberg v1.1.4

on GitHub

Fixed

• PDF reading order no longer tears a subscript off the symbol it names. Spans were ordered by the
  top of their bounding box, but a subscript is drawn 35-40% smaller than its base, so its top sits
  several points lower even though its baseline is a fraction of a point away. An unrelated span
  from the next column could sort between a base run and its own subscript, and the symbol the
  subscript names no longer existed anywhere in the output. Ordering now quantises the baseline
  into row bands before comparing horizontally, which is what every other caller of that comparator
  already did (GH#1600).
• PDF table detection no longer bridges two separate tables across the graphics-free gap between
  them. A cell was built from intersection points alone, so a section heading printed in that gap
  was absorbed into one of the tables as a single-cell row. A candidate cell now also requires a
  drawn vertical rule spanning its own Y-range on both sides. The span tolerance is load-bearing:
  at the tighter X-axis value, rows of a table whose rules are inset by a few points are dropped
  (GH#1601).
• PDF two-column detection no longer loses the page's split to a hanging-number indent. When any
  span straddled a correctly detected gutter, the split was replaced outright by the midpoint of
  the widest whole-page whitespace corridor — on a hanging-number layout, the indent between the
  numbers and the text. The reorder then hoisted every clause number out of its clause. A
  relocation is now rejected when it would move the split more than a quarter of the page width,
  which leaves every legitimate corridor move in the corpus intact (GH#1603).
• PDF paragraph grouping no longer splits a numbered heading that wraps onto a shorter second line.
  The wrap exemption compared the two lines' right edges, but a heading fills its column on its
  FIRST line and the continuation is whatever is left over, so the metric was anti-correlated with
  the answer. The pair is now also exempt when the continuation opens lowercase AND the heading
  line reaches within a tolerance of the width of what would be merged onto it — the "fills its
  column" half the original rule stated but never measured. The lowercase test alone is not
  sufficient: body prose beginning lowercase under a complete numbered heading has the same
  signature (GH#1605).
• PDF paragraph grouping now recognises a numbered heading whose line arrives as more than one text
  span. The break terms tested the predicate against a single span, so a heading set with a hanging
  section number — 3.1.7 in one span, its title in the next, on one baseline — never looked like a
  numbered heading and was left to the ordinary paragraph-gap rule. That rule needs a gap wider than
  ordinary line pitch, so every such heading whose body starts on the next line was welded into it.
  The line's spans are now re-joined before the predicate runs, which is what the continuation-merge
  pass already did (GH#1609).
• PDF paragraph grouping now recognises a heading whose number is not its first token — ARTIKEL 1.,
  Chapter 1, Appendix 1, Annex III, Exhibit A. The numbered-heading predicate is the only
  boundary signal available when a heading shares font, size, weight and leading with its
  neighbour, so a heading it could not see was welded onto the line above it, and a run of such
  headings collapsed into a single element. Recognition is by shape, not by a keyword list: one
  capitalised word standing in front of an enumerator. Prose that opens the same way — Artikel 12 van de wet is van toepassing. — stays prose, because behind a keyword the text after the
  enumerator must still be capitalised (GH#1608).
• PDF heading detection no longer skips a numbered heading that is only two words long. Promotion
  of a bold, body-size line to a heading required more than two words — a floor that keeps short
  bold fragments out — and a numbered section title such as 3. PRIJZEN or 1. INTRODUCTION falls
  below it. Those lines stayed plain bold paragraphs, and a run of them was then coalesced into a
  single bold line in the rendered output, while the element stream still reported them separately.
  A numbered section heading is now exempt from the word-count floor; everything else still has to
  clear it (GH#1611).
• OCR no longer adopts a markdown table rebuild that loses content. The rebuilt page replaced the
  original whenever it was merely non-empty, so a rebuild that dropped text still won. The rebuild
  is now rejected, with a warning naming both word counts, when it retains fewer words than the
  content it would replace (GH#1599).
• PaddleOCR's default model_tier of mobile now resolves to the pp-ocrv6 small detection model
  (9.9 MB) rather than medium (62 MB). A tier named mobile silently loading the largest
  available model made a 21-page document take over ten minutes. small and medium share the
  same 18,708-character dictionary, so recognition coverage is unchanged. The documented model
  sizes were also wrong and have been corrected (GH#1602).
• The PHP extension now loads on Debian 12 and other distributions built against GCC 12. The Linux
  publish runners ship GCC 13+, and the extension picked up a GLIBCXX_3.4.31 symbol from their
  libstdc++ while Debian 12 provides at most GLIBCXX_3.4.30. libstdc++ is now linked statically;
  the highest glibc requirement was already below Debian 12's (GH#1606).

Zig

Add to your build.zig.zon:

.dependencies = .{
    .xberg-zig = .{\n        .url = \"https://github.com/xberg-io/xberg/releases/download/v1.1.4/xberg-zig-v1.1.4.tar.gz\",\n        .hash = \"xberg-1.1.4-iV1GrisMGRnWze1J7F5S-47W47m4kvC81K2vj_OMtHA-\",\n    },\n},\n```\n