vangel76andClaude Opus 5.5 dcad5ff3b3 fix(sign): zero-filled placeholders are unsigned; look inside appearance XObjects (#5939) ...

- `has_signatures` treats a /Contents of only zero bytes as unsigned and finds
  signature dictionaries in one pass over the file (field /V values, plus
  /ByteRange dictionaries and document timestamps) instead of two.
- Before the first signature, a field's own appearance counts as drawing text
  only if it or a form XObject it paints shows text; a background-only XObject
  no longer keeps an appearance that would leave the field blank. The look
  inside opens at most 16 streams; past that it counts as text, as before.
- Tests: zero-filled placeholders (hex and literal), document timestamps, a
  widget without /AP, background-only and text-drawing XObject appearances
  with an unencodable character.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

2026-11-08 05:31:05 +01:00

..

edit

M10: OCR engines, confidence, preprocessing and a review workflow (#977)

2026-11-05 23:39:55 +01:00

links

refactor(engine): move links.rs's tests to links/tests.rs

2026-10-26 20:51:19 +00:00

ocr

M10: OCR engines, confidence, preprocessing and a review workflow (#977)

2026-11-05 23:39:55 +01:00

scan_clean

M10: merge main into feat/scan-clean; classify mixed scan pages in one pass

2026-11-05 12:14:01 +01:00

session

fix(sign): zero-filled placeholders are unsigned; look inside appearance XObjects (#5939)

2026-11-08 05:31:05 +01:00

signature_scan

refactor(engine): move signature_scan.rs's tests to signature_scan/tests.rs

2026-10-26 20:51:19 +00:00

actions.rs

M13 batch: an action step that fails now fails its file (#6307)

2026-11-05 20:11:33 +01:00

autotag.rs

M12: preview text structure proposals for auto-tagging (#1383)

2026-10-12 08:20:13 -04:00

bookmarks.rs

refactor(engine): move the bookmark list rows to bookmarks.rs

2026-10-25 23:08:14 +01:00

build_info.rs

M0: label local builds in --version, About and the package release (#1529)

2026-10-13 00:07:32 -04:00

camera_clean.rs

M10: Enhance scanned file cleans scanned pages in place

2026-10-28 09:56:22 +01:00

camera_edges.rs

chore: revert unrelated churn from #2155

2026-11-01 12:33:50 +01:00

camera.rs

…

catalog.rs

M10: OCR engines, confidence, preprocessing and a review workflow (#977)

2026-11-05 23:39:55 +01:00

clock.rs

refactor(engine): split lib.rs's helpers into doc_state.rs and clock.rs

2026-10-26 22:18:50 +00:00

commands.rs

M10: OCR engines, confidence, preprocessing and a review workflow (#977)

2026-11-05 23:39:55 +01:00

comments.rs

feat(ui,annot): customizable hotbar strip, freehand highlight, and moveable navigation rail

2026-11-01 20:23:12 +00:00

compare.rs

Merge origin/main

2026-11-06 06:54:33 -05:00

copy_image.rs

M10: merge main into feat/scan-clean; classify mixed scan pages in one pass

2026-11-05 12:14:01 +01:00

dates.rs

Forms: date fields name months in the date language, not always English (#5303) (#5464)

2026-11-05 16:12:04 +01:00

doc_state.rs

Merge upstream/main into main preserving custom features

2026-10-31 15:50:31 +05:30

document.rs

Merge origin/main

2026-11-06 06:03:59 -05:00

edit.rs

M5: text boxes and typed text take an oval or a circle for their border (#4543)

2026-11-05 17:32:01 +01:00

error.rs

refactor(engine): move EditError and SourceProblem to error.rs

2026-10-25 23:02:50 +01:00

export.rs

perf(engine): export page images on worker threads

2026-10-27 17:41:38 +01:00

field_table.rs

M6: Prepare a form ▸ Text field table: rows and columns of text fields as one edit (#3479)

2026-10-21 21:27:31 -04:00

fill_sign.rs

refactor(engine): keep the moved docs' intra-doc links resolving (document, fill_sign)

2026-10-25 23:12:15 +01:00

history.rs

M5: text boxes and typed text take an oval or a circle for their border (#4543)

2026-11-05 17:32:01 +01:00

js.rs

Forms: date fields name months in the date language, not always English (#5303) (#5464)

2026-11-05 16:12:04 +01:00

layers.rs

M2: preserve CJK viewer fallback across engine split

2026-10-27 09:00:39 +08:00

lib.rs

Merge pull request #6471 from ZIDAN44/fix/6440-add-text-cmyk-gray

2026-11-07 15:39:04 +01:00

links.rs

refactor(engine): move links.rs's tests to links/tests.rs

2026-10-26 20:51:19 +00:00

model3d.rs

M12: model3d_render, a 3D annotation's PRC model drawn to a PNG

2026-11-03 21:44:55 -05:00

ocr.rs

M10: OCR engines, confidence, preprocessing and a review workflow (#977)

2026-11-05 23:39:55 +01:00

open.rs

M2: merge main and resolve CJK viewer integration conflicts

2026-10-31 01:14:02 +08:00

optimizer.rs

M11: Optimize runs when a category it discards holds nothing (#5742)

2026-11-03 00:33:04 -05:00

page_filter.rs

refactor(engine): move the page filters to page_filter.rs

2026-10-25 23:09:38 +01:00

pictures.rs

M12: 3D models: declare PRC's Adobe extension before 2.0; refuse a poster with no area

2026-11-02 18:48:12 -05:00

print_raster.rs

M6: leave the combo box drop-down arrow to #3567

2026-10-24 12:01:55 +08:00

printcheck.rs

feat(preflight): verify image resolution and bleed without rewriting the file (#1408)

2026-10-12 08:52:06 -04:00

protection.rs

refactor(engine): move protection and the security summary to protection.rs

2026-10-25 23:02:51 +01:00

rich_copy.rs

M3: copy with formatting: keep columns apart, name families by their last part

2026-11-05 07:43:57 -05:00

scan_clean.rs

M10: merge main into feat/scan-clean; classify mixed scan pages in one pass

2026-11-05 12:14:01 +01:00

scan_colours.rs

M10: edit OCR text on scanned pages so the change shows (#1397)

2026-10-12 08:16:42 -04:00

scan_fields.rs

M10: OCR engines, confidence, preprocessing and a review workflow (#977)

2026-11-05 23:39:55 +01:00

session.rs

Review Fixes

2026-10-27 08:46:08 +05:30

signature_image.rs

fix(engine): decode signature preview images within a small work allowance (#5981)

2026-11-03 15:10:02 -05:00

signature_scan.rs

refactor(engine): move signature_scan.rs's tests to signature_scan/tests.rs

2026-10-26 20:51:19 +00:00

sources.rs

M5: Import comments takes another PDF and copies its comments onto the same pages (#4595)

2026-10-28 17:53:03 -04:00

stamp_preview.rs

Integrate 21 clean-merging PdfCraft parity PRs

2026-10-30 10:35:42 +01:00

test_hooks.rs

refactor(engine): move the test-only hooks to test_hooks.rs

2026-10-25 23:09:57 +01:00

tests.rs

fix(sign): zero-filled placeholders are unsigned; look inside appearance XObjects (#5939)

2026-11-08 05:31:05 +01:00

text_fonts.rs

fix(fonts): rescan installed fonts and preserve accepted results

2026-11-01 14:34:36 +01:00

text_preview.rs

fix(ui): Update's preview parses its unmarked copy once and keeps a page's failure to itself

2026-10-28 13:00:34 +01:00

text_script.rs

docs(text): define mixed-script normalization and undo policy

2026-11-01 16:12:39 +01:00

text_style_bookmarks.rs

M4: one text style can't be given to two bookmark levels

2026-10-27 21:02:46 +00:00

word_count.rs

refactor(engine): extract quad_score and page_has_form_xobject (Sonar S3776) (#4408)

2026-10-24 10:29:47 -04:00

xfa_form.rs

refactor(engine): move the XFA form helpers to xfa_form.rs

2026-10-25 23:05:58 +01:00

xfa.rs

M6: form script messages keep their title, icon and buttons, and every one is shown (#4293, #4294) (#4306)

2026-10-28 17:46:11 -04:00