On Wed, 2013-11-20 at 11:23 -0500, Christopher Browne wrote:
> I note that similar (with not quite identical behaviour) issues apply
> to the user name. Perhaps the
> resolution to this is to leave quoting issues to the administrator.
> That simplifies the problem away.
How about only one role name per -g option, but allowing the -g option
to be repeated?
