["html", ["p", ["code", "<p>here's an apostrophe & a quote \"</p>"]],
    ["pre", ["code", "<p>here's an apostrophe & a quote \"</p>"]],
    ["pre", {
        "lang": "xml"
    },
    ["code", {
        "class": "xml",
        "lang": "xml"
    },
    "<p>here's an apostrophe & a quote \"</p>"]],
    ["pre", ["code", {
        "class": "not_supported",
        "lang": "not_supported"
    },
    "<p>here's an apostrophe & a quote \"</p>"]],
    ["pre", ["code", {
        "class": "xml",
        "lang": "xml"
    },
    ["span", {
        "class": "punct"
    },
    "<"],
        ["span", {
            "class": "tag"
        },
        "p"],
        ["span", {
            "class": "punct"
        },
        ">"], "here's an apostrophe & a quote \"", ["span", {
        "class": "punct"
    },
    "</"],
        ["span", {
            "class": "tag"
        },
        "p"],
        ["span", {
            "class": "punct"
        },
        ">"]]]]