It turns out that LyX was using red as default color for the
inset button text since ever. However, due to the use of "inherit",
the default button text color was black in practice. This was so
until [897ee2ed/lyxgit], which made the label font not inherited
by default anymore. Hence, all insets that didn't specify a specific
label button color started using red as default color.
This commit restores the previous behavior and introduces the
possibility of modifying this default color.
Fixes bug #12771
For some reason theorems titles has \beginR without a \endR, and since
this is basically inside restricted horizontal mode, TeX complains about
a missing \endR.
I could not figure out why were they there in the first place so I
removed them and the output did not change, and the warnings are gone.
Beside that the numbering of the theorems is wrong (e.g. 1.0 instead of
0.1), the \@makelr thing should happen after babel is loaded.
The theorems layouts did not have a counter (in LyX) so I added one.
The way autocorrect is implemented it is not possible to map
--> and ==> to \longleftarrow and \Longleftarrow, respectively.
One has to type ->- and =>= to that effect, which may be
counterintuitive.
This commit allows typing -> or => followed by * to cycle through
all possible arrows of the same type.
Any time pdfviewer process write anything to stderr it's killed,
most probably due to not existing pipe to proper stderr file descriptor.
/dev/null redirection fixes the issue.
This commit removes unicode thin space characters (unicode 2009).
LuaTeX with polyglossia (the default) was compiling before, but this
fixes LuaTeX with babel.
XeTeX compilation (with both polyglossia and babel) still yields
missing glyphs.
Consistent with cb732ef5.
