Comment 49 for bug 502610

I had said this many times, but one more time since you don't seem to get it.

65-nonlatin is not for fonts under Japanese locale!

This file is ONLY responsible for non-CJK preferred situations, such as en, fr, etc. If I don't set Chinese font in the front, if you browse a block of Chinese text, you will see several fonts be picked up, particular the Japanese ones (in the past, Japanese fonts were set at the front, but it does not cover all the Han glyphs). This has been complained many times, Jens should know this more.

If you are under one of the CJK locales, then install the language-specific config files I posted at https://bugzilla.redhat.com/show_bug.cgi?id=499902

Behdad and Jens, you guys are with me, right?

(In reply to comment #32)
> sorry, Once again, I want not to add WenQuanYi Micro Hei, WenQUanYi Zen Hei,
> and Droid Sans Fallback before japanese fonts.
>
> Even in japanese locale, they are appeared as sans-serif fonts because they
> have 'ja' in lang attribute.
>
> $ LANG=ja_JP.UTF-8 fc-match sans-serif
> wqy-microhei.ttc: "WenQuanYi Micro Hei" "Regular"
>
> $ fc-match -v 'WenQuanYi Micro Hei' | grep 'family\|lang'
> family: "WenQuanYi Micro Hei"(s)
> familylang: "zh-tw"(s)
> stylelang: "en"(s)
> fullnamelang: "en"(s)
> lang:
> aa|ab|af|ast|ava|ay|ba|be|bg|bi|bin|br|bs|bua|ca|ce|ch|chm|co|cs|cu|cv|cy|da|de|el|en|eo|es|et|eu|fi|fj|fo|fr|fur|fy|gd|gl|gn|gv|ho|hr|hu|ia|ibo|id|ie|ik|io|is|it|ja|kaa|ki|kk|kl|ko|ku|kum|kv|ky|la|lb|lez|lt|lv|mg|mh|mk|mt|nb|nds|nl|nn|no|nr|nso|ny|oc|om|os|pl|pt|rm|ru|sah|se|sel|sh|sk|sl|sma|smj|smn|so|sq|sr|ss|st|sv|sw|tg|tk|tn|tr|ts|tt|tyv|uk|uz|vo|vot|wa|wen|wo|xh|yap|zh-cn|zh-sg|zh-tw|zu(s)
>
> $ fc-match -v 'WenQuanYi Zen Hei' | grep 'family\|lang'
> family: "WenQuanYi Zen Hei"(s)
> familylang: "zh-tw"(s)
> stylelang: "zh-tw"(s)
> fullnamelang: "zh-tw"(s)
> lang:
> aa|af|ast|ava|ay|be|bg|bi|br|ca|ce|ch|co|da|de|el|en|es|eu|fj|fo|fr|fur|fy|gd|gl|gv|ho|ia|id|ie|ik|io|is|it|ja|ko|kum|lb|lez|mg|nb|nds|nl|nn|no|nr|ny|oc|om|os|pt|rm|ru|sel|sh|sm|sma|smj|so|sq|sr|ss|st|sv|sw|to|ts|vo|wa|wo|xh|yap|zh-cn|zh-hk|zh-mo|zh-sg|zh-tw|zu(s)
>
> $ fc-match -v 'Droid Sans Fallback' | grep 'family\|lang'
> family: "Droid Sans Fallback"(s)
> familylang: "en"(s)
> stylelang: "en"(s)
> fullnamelang: "en"(s)
> lang:
> bg|fj|ho|ia|ie|io|ja|ko|kum|nr|om|os|ru|sel|so|ss|st|sw|ts|xh|zh-cn|zh-sg|zh-tw|zu(s)
>
> FYI, all japanese fonts doesn't have zh and ko in lang.
>
> $ fc-match -v 'IPAPGothic' | grep 'family\|lang'
> family: "IPAPGothic"(s)
> familylang: "en"(s)
> stylelang: "en"(s)
> fullnamelang: "en"(s)
> lang:
> aa|ast|ay|bg|bi|br|ch|cs|da|de|en|eo|es|et|eu|fi|fj|fo|fur|fy|gd|gl|gv|ho|hu|ia|id|ie|io|is|it|ja|kum|lb|mg|nb|nds|nl|nn|no|nr|nso|oc|om|os|pl|pt|rm|ru|sel|sk|sma|smj|so|sq|ss|st|sv|sw|tn|ts|vo|vot|wa|wen|xh|yap|zu(s)
>
> I think these chinese fonts should drop ja and ko in lang attribute.
> or could fontconfig drop ja and ko from lang attribute?
>