Hi, Based on previous fontconfig cache API proposal, I propose some small additions with some command line tool for font package maintainers. FcBool FcDirCacheAddStyle (const FcConfig *config, const FcChar8 *file, const unsigned int index, const FcChar8 *stylename, FcPattern *custom); The FcPattern *custom will contains all the properties to be overridden. FcBool FcDirCacheRemoveStyle (const FcConfig *config, const FcChar8 *file, const unsigned int index, const FcChar8 *stylename); To remove the saved custom style name. To add some custom style when install the font package, provide some command line tool `fc-custom` to add custom style into fontconfig cache. To add some custom style: $ fc-custom add-style "family name" "style name" "new style name" -- variations "wght=150;INKT=100" --features "kern 0, dlig" To remove some custom style: $ fc-custom remove-style "family name" "new style name" But with this proposal, if user re-generate the fontconfig system cache, the custom style maybe lost, like `fc-cache -fvr` with root user. Feel free to comment it. Thanks, Peng _______________________________________________ Fontconfig mailing list Fontconfig@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/fontconfig
