Akira TAGOH

I thought I mentioned something about fontconfig and flatpak somewhere else. let me add a few comments again. > Thanks for bringing up Flatpak. It is always a good data...

Yes, fontconfig has a test case for that. See https://gitlab.freedesktop.org/fontconfig/fontconfig/-/blame/main/test/run-test.sh?ref_type=heads#L242 and https://gitlab.freedesktop.org/fontconfig/fontconfig/-/blame/main/src/fccache.c?ref_type=heads#L161 That may looks complicated. The key point is: ``` /path/to/fontdir/at/sandbox ``` This line basically do all the job....

Hi, Thank you for your reply. I meant one big archive which contains all variants of IBM Plex series such as IBM Plex Sans, IBM Plex Serif, IBM Plex Sans...