[XeTeX] An example of the use of \x="[filename]"

[Akira Kakuto]

> > If I write the face index, even in the case where it is not necessary,
> > the new "[filename]" syntax seems to work in the present fontspec.sty.
> 
> With the latest code change just committed to SVN (rev.345), this  
> should also work without the face index. So that will be part of the  
> next builds of xetex.

I've checked that it works naturally. Thanks a lot.

Akira