bug#32741: [PATCH] Update references in core emacs from save-place to save-place-mode

[Eli Zaretskii]

> From: "Mark A. Hershberger" <mah@everybody.org>
> Date: Sat, 15 Sep 2018 12:49:49 -0400
> 
> * lisp/menu-bar.el (menu-bar-options-save, menu-bar-options-menu):
> * lisp/saveplace.el (save-place-to-alist, save-places-to-alist,
>   save-place-find-file-hook, save-place-dired-hook): Use
>   save-place-mode instead of the obsolete save-place.
> * doc/lispref/customize.texi (Variable Definitions): Replace defcustom
>   example from 2005 with a more recent one.

Thanks.  I installed the first 2 changes on the release branch.
Instead of the last one, I preferred to use a fictitious example, to
avoid its bit-rotting with time, as the code in Emacs evolves.

Btw, your employer's disclaimer has expired, so if you are still
working for the same company, you need to ask them to renew it.  If
you changed your workplace, you may need a disclaimer from your
current employer.