'Implement the yes/no choice.'

def func(self):

    self.caller.cmdset.remove(SaveYesNoCmdSet)
    if (self.raw_string.strip().lower() in ('no', 'n')):
        self.caller.msg(self.caller.ndb._eveditor.quit())
    else:
        self.caller.ndb._eveditor.save_buffer()
        self.caller.ndb._eveditor.quit()
