Hi Giovanni,

Thanks for your quick response. You're right that g and r are the same
thing. To reproduce what my problem, one has to change the file not inside
the Emacs of org-mode, such as in a terminal (the senario is that the files
are updated remotely and controlled by VC) . For example, a.org is one of
the agenda files, one can do in terminal:

$ echo "Additional line to test" >> a.org

Then, inside the *Org Agenda* buffer, press "g" or "r" will show:

a.org changed on disk; really edit the buffer? (y, n, r or C-h)

Xin





On Wed, Jul 25, 2012 at 10:18 AM, Giovanni Ridolfi <
giovanni.ridolfi@yahoo.it> wrote:

> Hi, Xin,
>
> Da: Xin Shi <shixin111@gmail.com>
> Inviato: Mercoledì 25 Luglio 2012 10:09
>
>
> > In the *Org Agenda* buffer, I usually use the key "r" to refresh the
> content.
>
> > If some of the agenda files have change from the disk, it will pop up
> the question in the mini-buffer to ask what to do.
>
> > As I choose "r" to revert most of the time, and I have to do several
> times to revert all the related agenda files.
> >I'm wondering if there is a command to revert all agenda files? Or "force
> revert"?
>
> why don't you use "g" ? (ah I've just read it is the same)
>
> however I am not asked what to do both with r and g). Org rebuilts the
> agenda reading from disk.
> Do you have some configuration for asking?
>
> Org-mode version 7.8.11 (eed478ffa @
> GNU Emacs 24.1.1 (i386-mingw-nt6.1.7601) of 2012-06-10 on MARVIN
>
>
> cheers,
> Giovanni
>
>