ljkx 023af5bdb2 M7: Arrange keeps a top-level inline image a unit of its own (#3146) (#5823) ...

* M7: Arrange keeps a top-level inline image a unit of its own (#3146)

The parser emits a whole inline image (BI ... ID ... EI) as one BI op, but
content_units scanned on from it for an EI op that never comes, so the unit ran
to the end of the stream. SendBackward on an image after a top-level inline
image then acted like SendToBack, and BringForward/BringToFront on an image in
the swallowed region could do nothing. A BI op is now a unit of its own, like Do
and sh.

* M7: pin Arrange around inline images at every position (#3146)

Check the exact content units and the paint order after each move, not
string positions: several top-level inline images (at the start, side by
side and at the end) are one unit each, BringForward and SendBackward step
past one inline image at a time, BringToFront on the front image is refused
without touching the page, and SendToBack and BringToFront go past inline
images that start or end the stream. A guard checks that an inline image
inside q/Q or marked content stays in that unit. Document content_units.

* M7: Arrange tests check each image's transform through q/Q (#3146)

2026-11-03 00:32:50 -05:00

..

src

M7: Arrange keeps a top-level inline image a unit of its own (#3146) (#5823)

2026-11-03 00:32:50 -05:00

Cargo.toml

Merge upstream/main into main preserving custom features

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