Robuta

https://tug.org/pipermail/xetex/2010-July/017239.html

[XeTeX] combining characters in isolation

combining characters xetex isolation

https://tug.org/pipermail/xetex/2010-July/017241.html

[XeTeX] combining characters in isolation

combining characters xetex isolation

https://tug.org/pipermail/xetex/2010-July/017238.html

[XeTeX] combining characters in isolation

combining characters xetex isolation