bug#17036: Continuation for Emacs: invoking a process on exit?

[Lars Ingebrigtsen]

Eli Zaretskii <eliz@gnu.org> writes:

> I guess so.  Although that will be lost as well if Emacs is invoked as
> a GUI program from some desktop shortcut or in some other fancy way
> which redirects the standard handles to the great void...

Yup, but we've already shut down Emacs at this point, so I don't think
we can do much more.

But there is one check we could do at a more meaningful point: We could
check whether argv[0] points to a binary that exists at the start of
`kill-emacs' and then signal an error.  That will probably be the (by
far) most common problem in practice, so it's worth doing that, I think.

-- 
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   bloggy blog: http://lars.ingebrigtsen.no