On Jan 23, 2012, at 12:44 PM, Eli Zaretskii wrote:

From: chad <yandros@gmail.com>
Maybe ␤ and ⇥ would be useful here?

What will that do on a TTY?

The same thing that quotation marks do, ala: 

http://lists.gnu.org/archive/html/emacs-devel/2012-01/msg00649.html
and
http://lists.gnu.org/archive/html/emacs-devel/2012-01/msg00722.html

*Chad