Caolán McNamara
4f8e7af1d8
There are two rules for which node of a merged paragraph provides the
paragraph properties. The classic rule takes the first node that has
visible text.
Under the classic rule, when SwContentNode::DelFrames deletes the
properties node and it is also the last node, no node has visible text
left, so the merge must be empty. An assert checks that, and it always
held until:
commit 0849ddd0b1
Date: Wed Oct 8 19:29:46 2025 +0200
sw: text formatting: implement per-line paragraph properties like Word
which added the second rule: with a hidden paragraph mark the
properties node is the last node, even while earlier nodes still have
visible text. Now the same delete can happen while the merge still has
visible text, and the assert fires falsely.
So allow non-empty extents in hidden paragraph mode too. The existing
relocation loop already picks the correct new properties node under
both rules.
Signed-off-by: Caolán McNamara <caolan.mcnamara@collabora.com>
Change-Id: I599b0c09c92e5f9adaa1874a6de5a054eb947d8b
Reviewed-on: https://gerrit.collaboraoffice.com/c/online/+/9281
Reviewed-by: Mike Kaganski <mike.kaganski@collabora.com>
Tested-by: Jenkins CPCI <releng@collaboraoffice.com>
(cherry picked from commit 29b5b72c31483af4585fe419ce1789b990c55c8e)
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/210477
Tested-by: Jenkins
Reviewed-by: Xisco Fauli <xiscofauli@libreoffice.org>