[XeTeX] Hyphenation in XeTeX polyglossia

[Arthur Reutenauer]

> Also, the use of the non`-sys' versions (prefixed by sudo) seems to lead to 
> all sorts of confusing behavior that takes too much time to figure out. 

  My point exactly, thanks.  It does work technically, but it's somewhat
confusing, even if you're the only user on your machine.

> I'll bet the ~/.texlive directory is now recreated ready to give rise to 
> confusion at a later time.

  Yes, fmtutil creates it if it doesn't exist, and puts the format files
there.

	Arthur