We do not currently have any Arabic documents, but when we do, these
fonts will be used for the tests that use system fonts.
They can be installed on Debian-type systems from the
'fonts-sil-scheherazade' package.
Citing Scott:
In our current set up, we are currently testing XeTeX and LuaTeX
either with system fonts or with TeX fonts but never both. We should
test with both in my opinion. We will have to ignore/invert many tests
but it still seems useful. For example Günter fixed babel-greek so
that it works now with TeX fonts; and Jürgen found some errors in LyX
that were causing some of the English docs to fail with system fonts.
Currently we only test greek documents with system fonts and we only
test English documents with TeX fonts.
This change adds the missing test-cases.
In successful cooperation with Scott Kostyshak.
We provide many lyx-documents which are not compilable with luatex or xetex.
But some of them compile, if we change the font use to non_tex_fonts.
Since this would change the appropriate source, we have to convert
it first into a save location. To make it there compilable,
we have to convert also all file references.
languages used font
he|el|ru|uk 'FreeSans'
fa 'FreeFarsi'
zh_CN 'WenQuanYi Micro Hei'
The whole job is done with a perl script.