bug#18739: 24.3; Request for a hook to be provided when scrolling will move the cursor

[Eli Zaretskii]

> From: Andreas Schwab <schwab@suse.de>
> Cc: josh+gnu@nispio.net,  18739@debbugs.gnu.org,  josh.huns@gmail.com
> Date: Thu, 16 Oct 2014 09:38:18 +0200
> 
> Eli Zaretskii <eliz@gnu.org> writes:
> 
> >> From: Andreas Schwab <schwab@suse.de>
> >> Cc: Josh Hunsaker <josh.huns@gmail.com>,  josh+gnu@nispio.net,  
> >> 18739@debbugs.gnu.org
> >> Date: Thu, 16 Oct 2014 09:15:08 +0200
> >> 
> >> Eli Zaretskii <eliz@gnu.org> writes:
> >> 
> >> >> From: Josh Hunsaker <josh.huns@gmail.com>
> >> >> Date: Wed, 15 Oct 2014 14:12:49 -0700
> >> >> Cc: josh+gnu@nispio.net, 18739@debbugs.gnu.org
> >> >> 
> >> >> > The usual technique in Emacs is to put the mark where you were before
> >> >> > scrolling.  Then "C-x C-x" will get you back.
> >> >> 
> >> >> This requires the forethought to set the mark before scrolling.
> >> >
> >> > No, you can do it always.
> >> 
> >> Then you lose the previous mark.
> >
> > Not if it's pushed.
> 
> C-x C-x only uses the current mark.

Which is what the OP wants.  Later, he can restore the other marks
from the ring, if that is needed.