[Fontconfig] Application fonts with Pango+fontconfig

[Khaled Hosny]

On Tue, May 12, 2015 at 03:34:59PM -0700, Behdad Esfahbod wrote:
> On 15-05-10 12:10 PM, Khaled Hosny wrote:
> > 
> > This seems to be a general Pango issue, if I modify a font while
> > an application is using it, I get similar issues. 
> 
> This sounds like caching inside cairo messing things up.  I'll think about it.
>  Not sure how to best address it...

What is cached by cairo and how is that different from drawing the glyph
on cairo directly rather than through pango-cairo?

Regards,
Khaled