<hbox>
    <button>
    <halpin>"z-touchoff"</halpin>
    <text>"Z Tool Touch Off"</text>
    <bd>3</bd>
    </button>
    <button>
    <halpin>"g43"</halpin>
    <text>"G43"</text>
    <bd>3</bd>
    </button>
  </hbox>
    <button>
    <halpin>"z-material-touchoff"</halpin>
    <text>"Z Material Touch Off"</text>
    <bd>3</bd>
    </button>