bug#53013: 29.0.50; xwidget-webkit: SIGCHLD not being caught after xwidget-webkit buffer killed

[Po Lu]

Richard Stallman <rms@gnu.org> writes:

> Emacs does a lot of special things in handling subprocesses, and that
> is a very important feature.
>
> On general principles, I think that means we should perfect our own
> code rather than try to use code maintained by another project for
> this.

I'm not talking about replacing Emacs's own code with GLib's system
entirely, but just relying on GLib to tell us when a process exits,
instead of installing our own SIGCHLD handler.

Thanks.