[Fontconfig] Re: How to disable the "global advance" for CJK fonts?

[Funda Wang]

Keith> Is global advance *ever* useful?  Should the default in Xft be to ignore
Keith> global advance unless someone specifically sets
Keith> the flag? It seems like this should be the case as Fontconfig detects
Keith> monospaced fonts by disabling global advance and comparing glyph widths
Keith> without it.
https://bugs.freedesktop.org/show_bug.cgi?id=2715