docs: function renderText(text) {
      var textDiv = addEle(panel.panelForm, 'div', indent ? 'col-sm-offset-3' : '');
      textDiv.innerHTML = marked(text.get());
      text.onEvent('StateChange', function () {
        textDiv.innerHTML = marked(text.get());
      });
      panel.textListeners.push(text); // so we can avoid leakage on deleting panel
    }