Re: emacs pgtk doesn't set WAYLAND-DISPLAY

[Po Lu]

Eli Zaretskii <eliz@gnu.org> writes:

> OK, so I guess the solution to this mess could only be in the
> application's own code, whereby, if WAYLAND_DISPLAY is necessary, the
> Lisp program that invokes an external utility should inject
> WAYLAND_DISPLAY into the environment, is that so?

Probably.  There's another question I neglected to ask: Julian, how are
you starting Emacs?  Emacs should inherit WAYLAND_DISPLAY from its
parent process's environment, which subprocesses will in turn inherit
with or without intervention from Emacs.