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bug#30421: 25.3; desktop.el: Steal lock when no living "emacs" process o


From: Eli Zaretskii
Subject: bug#30421: 25.3; desktop.el: Steal lock when no living "emacs" process owns it
Date: Sun, 11 Feb 2018 20:54:55 +0200

> From: Pierre Neidhardt <address@hidden>
> Cc: address@hidden, address@hidden
> Date: Sun, 11 Feb 2018 19:41:22 +0100
> 
> One last question :) Is this the right way to initialize desktop-mode
> after frames are made then?
> 
>       (defun desktop-init (_frame)
>         (desktop-save-mode)
>         (desktop-read)
>         0)
>       (add-hook 'after-make-frame-functions 'desktop-init)

Yes, I think so.  Although you may wish doing this only once, not
after each frame creation (in which case, you should make the function
remove itself from the hook variable).

> It seems that those functions are expected to return a number, hence the 0.

Hmm... where did you see that they are expected to return a number?





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