If the first character in the first cell of an aligned math environment is
'[', and the environment does not use top or bottom vertical alignment,
then LyX did write the '[' unprotected so that it got misinterpreted as
optional argument, both when reading the .lyx file in LyX and when reading
the .tex file in LaTeX => data loss!
The fix is to output an empty optional argument in this case, which is
interpreted as default alignment both by LyX and LaTeX. It would also be
possible to output \[ in the first cell instead, but this would be more
difficult to implement.
This is a fixup to commit 39329935. The two fixes are
* add forgotten offset `y' when drawing the line
* in order to have a continuous vertical line, draw from the offset of
the previous row.
Fixes bug #10363.
(cherry-picked from a27ff136)
Now the external material file dialog shows the file types defined in the
template again. Before this fix it did only show "All files (*)".
I don't know what the old syntax was supposed to do or whether it ever worked
with boost::regex, but with std::regex the new one is correct.
We do already have docx, but xlsx was missing. This is a separate format
because of the MIME type. nd because some users might need converters which
can only handle one format. Now the spreadsheet template does not hide the
fact anymore that it can deal with xlsx files as well.
When the Qt directory is specified by --with-qt-dir, the tools
are only searched for in the corresponding bin subdir and their
full path is retained, so that it is not necessary modifying the
PATH and PKG_CONFIG_PATH environment variables to select a custom
Qt version. Otherwise, if qtchooser is detected early in the PATH,
the generic names are attempted with proper arguments to select the
desired Qt version (e.g., "moc -qt=qt5" if --enable-qt5 is specified).
Failing all of the above, the generic names with and without proper
suffixes (either -qt4 or -qt5) are checked in the PATH.
Eventually, a check is performed and a warning is issued if the
selected tools do not match the chosen Qt libraries.
This removes the submenu indirection in Insert and the type changer in
contextual menu. Interestingly, the code was there, but it did not
work at all.
(cherry picked from commit e7a33cacf1
and made compatible with C++98)
When breaking paragraph in an empty top-level paragraph, nothing
happens on screen but yet there is an undo step because the layout is
reset to what it already was.
Avoid this case.
Fixes bug #10089.
(cherry picked from commit 2ad52918da)
Syntax highlighting now provides the appropriate cue that the user preamble is
inside \makeatletter…\makeatother.
(cherry picked from commit 10f6eb2e7e)
The purpose of this custom widget is to allow the use of a QToolBox in a limited
area. The stock QToolBox does not provide a minimum size hint that depends on
the size of the pages; it assumes that there is enough room. This subclass sets
the minimal size of the QToolbox. Without this, the size of the QToolbox is only
determined by values in the ui file and therefore causes portability and
localisation issues. Note that the computation of the minimum size hint depends
on the minimum size hints of the page widgets. Therefore page widgets must have
a layout with layoutSizeContraint = SetMinimumSize or similar.
(cherry picked from commits 576cb5df777e9d0a938befbc297b95)
Prevent setRange() from causing a recursive call to scrollTo(). Reduces three
calls of scrollTo() to one call for all scrolling functions of the scroll bar
(e.g. clicking on the arrow, dragging, or clicking somewhere on the scrollbar).
(cherry picked from commit 4d7b912ca1)
Since we process layouts sequentially, we export LaTeX code for the
title once we arrive to a layout that has InTitle false. If the
document then later has a layout with InTitle true, we do not
(currently) go back to add it to the title and just output it
in-place. We previously warned with LYXERR0, but since this can
cause missing or unexpected output we now warn in the GUI.
For more information, see the following lyx-devel thread:
https://www.mail-archive.com/search?l=mid&q=a65ae226-d3bd-8fc5-a93b-7bb23f1cda82%40lyx.org
(cherry picked from commit 0b1cf1330d)
The name of the layout is now included in an error message about
layouts. This will help with finding the root issue of several
documents we have.
(cherry picked from commit c949268da7)
On Windows, runCommand has never returned the exit code of the
spawned process but the result of correctly closing the input handle.
Fixes#10327
(cherry picked from commit fb46b3a1ee)
There was an oddity in the manual that exposed a problem with the
test for the "special case" of an inset all by itself in a pargraph.
If a font change is applied to that inset, we still need to open the
paragraph.
(cherry picked from commit 3be23d18b6)
