bug#22025: Emacs 25 corrupts Emacs 24 .emacs.desktop.

[Eli Zaretskii]

> Date: Thu, 3 Dec 2015 08:40:31 +0000
> Cc: 22025@debbugs.gnu.org
> From: Alan Mackenzie <acm@muc.de>
> 
> > If they don't pay attention, they will stay with the old format.  Do
> > they lose much?
> 
> They will lose the mark ring being save.  Precisely that.

Doesn't sound like a catastrophe to me.

> OK, here is the patch.  Do you think I should solicit a review from
> somebody else before I commit it to emacs-25?

I'd like Juanma to look at it, thanks.