radio-box-selections check-box-selections

radio-box-selections is supposed to return a list of *all* the toggle-button
gadgets.
Currently it is implemented as

(defmethod radio-box-selections ((pane radio-box))
  (let ((v (radio-box-current-selection pane)))
    (and v (list v))))

check-box-selections is similar, but is not implemented at all.

Paul