{
  "type": "root",
  "children": [
    {
      "type": "paragraph",
      "children": [
        {
          "type": "text",
          "value": "this tag isn't open"
        }
      ]
    },
    {
      "type": "paragraph",
      "children": [
        {
          "type": "emphasis",
          "children": [
            {
              "type": "text",
              "value": "and this one doesn't close!\n\n"
            },
            {
              "type": "p",
              "children": []
            },
            {
              "type": "text",
              "value": " and now, what?\n\n"
            },
            {
              "type": "ho",
              "children": [
                {
                  "type": "text",
                  "value": "!"
                }
              ]
            }
          ]
        }
      ]
    }
  ]
}