{
  "prefbar:info": {
    "formatversion": 3
  },
  "prefbar:menu:enabled": {
    "items": [
      "prefbar:button:fontreset"
    ]
  },
  "prefbar:button:fontreset": {
    "type": "button",
    "label": "Font =",
    "onclick": "if (\"FullZoom\" in window)\n  FullZoom.reset();\nelse\n  ZoomManager.prototype.getInstance().reset();"
  }
}