[XeTeX] Hyphenation in XeTeX polyglossia

[Arthur Reutenauer]

> I fixed the problem with the following:
> 
> rm -rf ~/.texlive2008
> fmtutil --showhyphen xelatex
> fmtutil
> --byhyphen /usr/local/texlive/2008/texmf-var/tex/generic/config/language.dat

  Good to know, but if you want to be really safe, you should probably
use fmtutil-sys instead of fmutil; the latter puts its output in
~/.texlive2008, while the former puts everything in the system-wide
directory (hence you need to be sudoer) where it's less "hidden" for
you.

	Arthur