docs: function(elm, text) {
  			var guide = gui.Guide;
  			if (gui.Type.isString(text)) {
  				if (gui.mode === gui.MODE_ROBOT) {
  					guide.materializeSub(elm);
  					gui.suspend(function() {
  						elm.textContent = text;
  					});
  				} else {
  					elm.textContent = text;
  				}
  			} else {
  				return elm.textContent;
  			}
  		}