From Fedora Project Wiki
Description
This feature provides a tool for customizing fonts per language on desktops using fontconfig. The user requirements of desktop fonts are diverse, no single configuration can satisfy all user requirements.
How to test
- yum install fonts-tweak-tool
- Run fonts-tweak-tool
- Try to set some preferred fonts for a particular language
- Check the generated font configuration in $HOME/.fonts.conf.d/
- Test rendering of text for that language/locale in gedit, etc.