docs: pdfdocs: Choose Serif font as CJK mainfont if possible
authorAkira Yokosawa <akiyks@gmail.com>
Mon, 9 Aug 2021 01:17:00 +0000 (10:17 +0900)
committerJonathan Corbet <corbet@lwn.net>
Thu, 12 Aug 2021 15:13:32 +0000 (09:13 -0600)
commit7eb368cc319bbf87ce1c6091a4ddc8bd01ee35d5
tree7c8b847a7ecf2c7b0b2396771f2b3ca5704490f0
parente291ff6f5a034adb9b6ceaeb504ef196cde0ea9e
docs: pdfdocs: Choose Serif font as CJK mainfont if possible

"Noto Serif CJK SC" and its variants suit better with the roman font
of Latin letters.

On some distros such as Fedora, it is possible to partially install
"Noto Sans CJK" fonts.
So, if the Serif fonts are not found on the system, fall back to the
Sans fonts.

Signed-off-by: Akira Yokosawa <akiyks@gmail.com>
Link: https://lore.kernel.org/r/5e454140-5d0c-35d4-8c31-3ffb2420793a@gmail.com
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
Documentation/conf.py