remove the error message for not finding a pdf viewer (apparently empty string is returned by FindExecutable if the executable is a Windows Store app). If there is really no pdf viewer, let the Windows itself decide what to do (produce error or not and which one).
The method horizontalAdvance() replaces width() starting with Qt 5.11.
To handle this, all direct calls to QFontMetrics::width() are replaced
by calls to GuiFontMetrics::width(), and the code for
GuiFontMetrics::width(QChar) uses horizontalAdvance on newer Qt
versions.
(cherry picked from commit 21422dd6527754d8b7876a6e11b686cd726321ed)
This is particularly important for contents in RtL languages, where
the right margin may contain the paragraph indentation, or
itemize/enumeration symbols.
Fixes bug #12030.
(cherry picked from commit 875b1def4fde82ff06089bd84fc9b3157878c011)
The drawing of the label should not go further than inset width.
Fixes bug #12046.
(cherry picked from commit 3950f054977c60cdbf73c805cbd898003974aaee)
Private message by Michal Hoftich (tex4ht head developer):
oolatex is not recommended way to use Tex4ht for the ODT conversion.
It is better to use
make4ht -f odt mwe.tex
make4ht fixes some issues in ODT files
This is candidate for stable.
(cherry picked from commit 17ebec693ad1fce6961867a5514217707a8f8051)
To do this, hard-coded test for xcb had to be replaced with a call to
platformName(). Since this method does not exist in Qt4, we emulate
it.
Note that Qt5 uses xcb bindings for X11 system, while Qt4 relies on
older X11 bindings. We return platorm == "qt4x11" in this case.
Fixes bug #11746.
(cherry picked from commit 222a317dd243fb18f01bfa6e994902fee06ae3db)
The latest debian-based distributions have moved away from
the "python" package dependency to "python2" and "python3".
(cherry picked from commit fe1cbc06c320677bf5930d3e3e943f7d9a75bdcf)
This amends ea81faa9 that only took into account the postscript format
and did not consider that without GUI an image is not available even if
if it is actually cached. In this case we load the image for obtaining
its dimensions in order to correct the clipping bounding box.
Now LyXHTML export for Spreadsheet.lyx is errorles, but stil we need a wrapper
to remove unneeded 'Ark' captions.
(cherry picked from commit 70725040db010ee5596b4d57e0b597e53e06817c)
