[lltx] LuaLaTeX and the unicode-math package

[Khaled Hosny]

On Sun, May 20, 2012 at 09:54:53AM +0200, Andrea del Monaco wrote:
> ok, now I just have to figure out what those features are...
> I will find them in fontspec documentation, right? I guess I have to spend some
> time on it...

Sort of, the size feature to activate special features for script and
scriptscript font sizes.

> Anyways,
> what does it means this piece of code  \ExplSyntaxOn ...  \ExplSyntaxOff ? Does
> it came from lualatex or something else?

>From LaTeX3's expl package, to activate special catcodes for LaTeX3
programing "language".

Regards,
 Khaled