[Fontconfig] any possible trouble by adding lang to the pattern by default

[Jjgod Jiang]

Hi,

On Tue, May 29, 2012 at 10:10 PM, Keith Packard <keithp at keithp.com> wrote:
> Just edit the lang field in the pattern.

But how do you set lang field to be exactly the current value of your
LANG/FC_LANG variable? I think the point is to make it dynamic rather
than a static value written to a local file.

- Jiang