In GNU Emacs 30.0.50 (build 1, x86_64-pc-linux-gnu, GTK+ Version
 3.24.37, cairo version 1.17.8) of 2023-04-14 built on nbook
Repository revision: dc842a71ed035dab1115f2e67d35dd07410e18be
Repository branch: master
Windowing system distributor 'The X.Org Foundation', version 
11.0.12101008
System Description: Arch Linux