XtVaSetValues (name_to_widget (top, "fadeSecondsLabel"), XtNsensitive,
found_any_writable_cells, 0);
XtVaSetValues (name_to_widget (top, "fadeTicksLabel"), XtNsensitive,
XtVaSetValues (name_to_widget (top, "fadeSecondsLabel"), XtNsensitive,
found_any_writable_cells, 0);
XtVaSetValues (name_to_widget (top, "fadeTicksLabel"), XtNsensitive,