[Fontconfig] fc-match doesn't show the correct language for 'style' (bug 27765)

[Akira TAGOH]

Indeed that is a bug in fontconfig. current implementation assumes
that the pattern has "family", "style", and/or "fullname" in the
pattern and sort out the result according to the *lang then. so need
to update the logic to sort them out first to accomplish that.

On Sat, Jan 4, 2014 at 12:25 PM, BubuXP <bubuxp at gmail.com> wrote:
> It's supposed to be fixed, but I still suffer this bug on fontconfig
> 2.11.0 (debian packaged):
> https://bugs.freedesktop.org/show_bug.cgi?id=27765
>
> fc-match simply report the first style that it found in the 'style'
> field, regardless of the language.
> For example, Helvetica.ttf has:
>
> style: "標準體"(s) "Ordinær"(s) "Normal"(s) "Regular"(s) "Normaali"(s)
> "Regolare"(s) "レギュラー"(s) "일반체"(s) "Regulier"(s) "Обычный"(s) "常规体"(s)
> "عادي"(s)
> stylelang: "zh-tw"(s) "da"(s) "de"(s) "en"(s) "fi"(s) "it"(s) "ja"(s)
> "ko"(s) "nl"(s) "ru"(s) "zh-cn"(s) "ar"(s)
>
> My system use "it" as default locale, but "fc-match Helvetica" report:
> Helvetica.ttf: "Helvetica" "標準體"
>
> that is the first style in the list (i.e. zh-tw).
>
> This behavior can be replicated with each font, like FreeMono in the
> debian bug report:
> http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=662931
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> Fontconfig at lists.freedesktop.org
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-- 
Akira TAGOH