[Fontconfig] Don't do font fallback for PUA chars?

[Akira TAGOH]

sounds good to me though, not sure if there are any apps relying on
this behavior to look up PUA coverage on a font. so if ignoring it on
FcFontSort() works enough for Chrome, that may be safer way.

On Sat, Dec 16, 2017 at 2:44 AM, Behdad Esfahbod <behdad at behdad.org> wrote:
> Hey,
>
> Triggered by a Chrome bug:
>
>   https://chromium-review.googlesource.com/c/chromium/src/+/829378
>
> Since PUA has no meaning outside of a specified font, I think we should
> exclude that range from either a font's charset, or ignore it during
> FcFontSort().
>
> Thoughts?
>
> --
> behdad
> http://behdad.org/
>
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-- 
Akira TAGOH