> Date: Wed, 23 Sep 2015 11:54:33 +0100 > From: Gavin Smith <[email protected]> > Cc: "[email protected]" <[email protected]> > > I didn't know that was a feature in emacs. It isn't in the emacs I > have installed, but that's Emacs 24.3, which isn't the latest version.
It was introduced in Emacs 24.4.
