ess emacs 'shift+-' and '<-'

"Sean" == Sean Davis <sdavis2 at mail.nih.gov>
    on Fri, 30 Dec 2005 12:01:08 -0500 writes:

>> Hi all,
    >> 
    >> I would like to ask about how to disable the ess emacs shortcut that
    >> converts shift+- to '<-' instead of "_" symbols.

    Sean> Just hit the key twice.  It will convert back to an underline.

(yes,) but  *PLEASE*  do use the proper mailing list:  ESS-help
rather than R-help is for questions on ESS  {which is only of
interest to a minority (but *what* minority! ;-) of R-help
readers.

If you ask there, you'd get even more answers..
Martin