I recently found out⁰ that #Emacs#EXWM can be launched from within an until loop, so that the Emacs server can be killed without the X session to also be killed. Like this:
until emacs; do :; done
If Emacs terminates abnormally (e.g. if it gets killed), then the loop restarts it automatically. In case of normal termination, the loop simply exits (the colon is just shell speak to say "do nothing").
A game-changer for my EXWM setup! Thanks @elmord for the blog post.
