[Fontconfig] It misses some characters from some fonts

[Marcin 'Qrczak' Kowalczyk]

It misses some characters I think it didn't miss before I installed some
other fonts. For example
<http://qrnik.knm.org.pl/~qrczak/tmp/bitstream-cyberbit.png> shows that
gucharmap told to browse Bitstream Cyberbit chooses many characters from
other fonts, even though they are present in this font. I'm not sure it's
fontconfig's fault, but something is wrong. Help!

-- 
   __("<         Marcin Kowalczyk
   \__/       qrczak@knm.org.pl
    ^^     http://qrnik.knm.org.pl/~qrczak/