Use the bundled mythes by default again, since the current situaiton
create an error for anybody who does not have the system one
installed.
This is a stop gap measure and I'll return to it later (in a hurry now).
Instead of using a coverity annotation (that does not work) it is
better to really iinitialize the members of the object, just in case
somebody decides to actually use the DisplayPath() constructor.
The configure code suggests that the default for
--with-included-(iconv|zlib|hunspell) is "yes", which is wrong: by
default is indeed to use the system libraries.
Change the MyThes detection to use the system version by default.
Also add to the verison information a line which lists the bundled libraries.
Encoding cp858 is only supported by some iconv variants
Gnu iconv only supports it, if configured with "--enable-extra-encodings"
(see https://www.gnu.org/software/libiconv/)
Maybe drop support or add a configuration check?
Coverity correctly spotted that the existing code creates a temporary
map and returns a value from it. It is not possible to make the map
const& directly because operator[] may change the map.
Therefore, we use map::find instead.
When including files, LyX always searches the user and the system
directory, in that order. This means that when using local layout
files broken down into multiple includes, the various includes should
be specified with a path relative to the user layouts directory
(typically ~/.lyx/layouts), making this very impractical.
This commit allows including local files by specifying their path
as explicitly relative to the main layout file position, i.e., by
specifying their path with either "./" or "../". If the main layout
is not loaded from a local file, the usual search order is used,
even if the path are explicitly relative. So, for system layouts,
both "Input ./name.inc" and "Input name.inc" are equivalent.
It extended QToolBox with size calculation to fix UI issues with the previous
design of GuiCitation. Since it always needed some kind of hack and since
QToolBoxes do not appear so popular, it probably won't be used anymore.
We don't invert unreliable tests for the same reason they are
inverted but, e.g., a nonstandard test that fails for some reason even with the
additional requirements installed or a test that shows wrong output
but also an error.
Because latex allows to do so, and there is no easy way to achieve this.
This was apparently implemented to allow cycling between the various dash
types, but it was a bad idea bringing no benefit and causing griefs.
