(struct MFontFT): Delete member lang. (free_ft_info): Don't unref member lang.  Destroy members langset and charset. (fc_parse_pattern): Last argument changed to MFontFT *.  Callers changed.  Set members langset and charset. (fc_init_font_list, fc_list_pattern, fc_build_charset): New functions. (ft_init_font_list, ft_has_char_list_p, ft_list_char_list): New functions. (ft_list_family) [HAVE_FONTCONFIG]: Include FC_CHARSET on objset. (ft_list_family) [! HAVE_FONTCONFIG]: Call ft_init_font_list. (ft_list_language) [HAVE_FONTCONFIG]: Check representative characters at first.  If it fails, try listing by language names. (ft_list_language) [! HAVE_FONTCONFIG]: Call ft_list_char_list. (ft_check_language): Renamed from ft_check_lang.  Adjusted for the change of MFontCapability. (ft_list_capability): Likewise.  Try listing by languages, then by scripts.  Check OTF at last. (ft_check_script): New function. (ft_select): Adjusted for the check of MFontCapability. (ft_list_family_names): New function. (ft_check_capability): If cap->script is not Mnil, call ft_check_script. (mfont__ft_driver): Initialize with ft_list_family_names.
(struct MFontFT): Delete member lang.
(free_ft_info): Don't unref member lang.  Destroy members langset
and charset.
(fc_parse_pattern): Last argument changed to MFontFT *.  Callers
changed.  Set members langset and charset.
(fc_init_font_list, fc_list_pattern, fc_build_charset): New
functions.
(ft_init_font_list, ft_has_char_list_p, ft_list_char_list): New
functions.
(ft_list_family) [HAVE_FONTCONFIG]: Include FC_CHARSET on objset.
(ft_list_family) [! HAVE_FONTCONFIG]: Call ft_init_font_list.
(ft_list_language) [HAVE_FONTCONFIG]: Check representative
characters at first.  If it fails, try listing by language names.
(ft_list_language) [! HAVE_FONTCONFIG]: Call ft_list_char_list.
(ft_check_language): Renamed from ft_check_lang.  Adjusted for the
change of MFontCapability.
(ft_list_capability): Likewise.  Try listing by languages, then by
scripts.  Check OTF at last.
(ft_check_script): New function.
(ft_select): Adjusted for the check of MFontCapability.
(ft_list_family_names): New function.
(ft_check_capability): If cap->script is not Mnil, call
ft_check_script.
(mfont__ft_driver): Initialize with ft_list_family_names.

xmirror/m17n-lib,xmirror/m17n-lib,xmirror/m17n-lib,xmirror/m17n-lib