Eli Zaretskii <eliz@gnu.org> schrieb am Sa., 31. März 2018 um 12:45 Uhr:

> > From: Philipp Stephani <p.stephani2@gmail.com>
> > Date: Sat, 31 Mar 2018 10:28:58 +0000
> > Cc: 纪秀峰 <jixiuf@qq.com>, emacs-devel@gnu.org
> >
> >  I agree that customization isn't the best solution here. However, I'm
> suprised that `save-some-buffers'
> >  still prompts even if :noprompt is passed.
> >  The issue might be in `save-some-buffers': Its docstring says "If PRED
> is t, then certain non-file buffers
> >  will also be considered.", but later it only checks whether PRED is
> non-nil:
> >
> >                      (or
> >                       (buffer-file-name buffer)
> >                       (with-current-buffer buffer
> >                         (or (eq buffer-offer-save 'always)
> >                             (and pred buffer-offer-save (> (buffer-size)
> 0)))))
> >
> >  Maybe instead of `pred' here we should say (eq pred t). Alternative,
> the predicate lambda should check
> >  whether `buffer-file-name' is non-nil.
> >
> > Probably the second option is better because the first option would
> prevent PRED from running for
> > non-file-visiting buffers. Patch attached.
>
> AFAIU, this will unconditionally disable auto-saving in *ediff-merge*
> and all the similar buffers, when auto-save-visited-mode is turned
> on.  Is that what we want?  And if that's going to be the default, how
> are users supposed to override it if they want?
>

I think not prompting is the right approach. It's not very user-friendly to
interrupt the user every couple of seconds, and no other application I know
that has autosave prompts the user for filenames. I think we should change
the behavior by applying the patch; if some users do want to be
interrupted, we can still add a customization option later.