The binding <Alt + p, Shift + Return> is already used for
environment-split outer, so we bind <Alt + p, Alt + Return>
to environment-split before.
(cherry picked from commit 386aba099bc493f963ed0d865f391f46d3f6477e)
Before, we would continually set the selection to the empty string,
to maintain ownership. This causes problems with clipboard managers
GPaste and CopyQ. Further, in theory this should have better
performance since checking ownership should be faster than setting.
A disadvantage of this change is that the timestamp of the selection
will be old at this point in the code. However, when the selection
is requested, we put the selection contents at that point so the
selection timestamp should be accurate then. Further, the selection
contents are not accurate at this point in the code (they are just
the empty string), so it is not clear whether having an accurate
timestamp is beneficial.
Fixes#11715.
(cherry picked from commit af4ee1a487c4d899b71df02ba57c2f024fea6786)
(cherry picked from commit 23abb5aaa36af07aadfa5e565869104778ba0d6d)
Make sure we are actually at the end of the document before issuing
\maketitle because we are at the end of the document.
(cherry picked from commit 7af6575cf6cd764b8b567b358907ac9a7a8e322b)
This was already done for gcc9 and saves tons of warnings.
Note that the warning in Qt are gone with Qt5.13, so eventually we
will have to get rid of our own copy issues.
(cherry picked from commit e9e8069b170ef3128402bc6e6f657339da1760a2)
(cherry picked from commit db5021c42eb5828c3fa0fd786b14eafcf9fed52f)
There are two techniques that I know of for forcing the direction of a
string, regardlessly of whether its contents is naturally LtR, RtL or
undecided.
1/ The unicode LTR/LTR override characters. This is supposed to be the
clean way, however, it does not seem to work with Qt 5.14 (see
#11691).
2/ The undocumented QTextLayout::setFlags method. This is used
internally and allows to pass the (undocumented) flags
Qt::TextForceRightToLeft and Qt::TextForceLeftToRight. This was
used until we had issues with Qt 5.11 (see #11284).
In order to get the best of both worlds, this patch allows to enable
those two methods separately, and actually enables both at the same
time by default!
Fixes bug #11691.
(cherry picked from commit 4d6041a7b68de5856b657cfd3b735596b3d7e0e0)
As a consequence of fix e64ea357 to ticket #10797, we draw a bit too
much of the inset background outside of the inset (visible for insets
with colored background). #10797 is a ticket that triggers when the
cursor has a width larger than 1.
This patch limits the problems in two respects
* nothing is done on the left, since the cursor width only expands on
the right.
* on the right, the extra width is limited to cursor width.
Fixes bug #11786.
(cherry picked from commit eb92f74d1f7ae63112b9439058d746f7ff93e8f4)
Issue a warning about non-decodable files, but do not break
completely.
Addresses #11736
(cherry picked from commit c4da8d38c9d235c6da85c554c391ad4a5b6d958e)
Move cursor at beginning of selection after deletion. Else backspace
operation gets stuck in a loop (tries to remove the selection again
and again).
This also fixes backspace deletion of insets with confirmDeletion() == true.
Fixes#11630
(cherry picked from commit adfd38e4efd1180df164fa2c75cf15210f366e94)
