Instead of specifying "force" to disable the deletion protection
mechanism, invert the default so that "confirm" is needed to activate
it. The idea is to keep the lfun reasonable for scripting and add a
special argument for interactive use.
Document in release notes.
Update LFUN.lyx documentation
Update bind files.
Add conversion step to prefs2prefs_lfun.py.
Remove all trace of Qt4 support. The different elements have been
considered carefully before removal.
The only changes that need to be done concern Windows and macOS
compilation instruction and will need to be taken care of by the
respective maintainers before prerelease.
The file TODO.killqt4 lists what remains to be done.
This macros are important for particle physicists. Note that the
package hepparticles as distributed in recent texlive does not work
(see #11804) and need to be patched. This is however not something we
can do, and any physicist wanting to use this will have patched his
own version I guess.
I contacted Andy Buckley, the author of the package, who answered that
he is aware of the issue but does not have time right now to fix it.
The workaround is straightforward: on line 176 of hepparticles.sty,
replace "\updefault" by "n".
Two parts:
- add *lots* of definitions to lib/symbols
- add hepparticles and hepnames as simple features in LaTeXFeatures.
The definitions are courtesy of @renyhp, and extracted from the
aforemented packages:
https://www.ctan.org/pkg/hepparticleshttps://www.ctan.org/pkg/hepnames
Fixes bug #11804.
We now allow the user to cancel the background process at any point
(via the red "x" in the status bar or Document > Cancel Export), so
we do not need to poll the user with the dialog.
The patch works by setting timeout to "-1" which is treated as a
special value to disable the poll.
Fix (by obviation) #12531 and #9953, which were about the dialog.
Qt >= 5 refuses to display them. We work around this in lib/symbols
already, but make sure we do not try to display math glyphs at these
code points anyway.
Fixes bug #8493.
