
doc:   [
    DocGroup({"tag": "bullet"}, [
        DocGroup({"tag": "h1"}, [
            DocGroup({"client": "c", "tag": "caret"}, []),
            DocGroup({"tag": "caret", "client": "e"}, []),
            DocChars("701"), DocGroup({"tag": "caret", "client": "b"}, []),
            DocChars("XfR"), DocGroup({"tag": "caret", "client": "f"}, []),
            DocChars("S  "), DocGroup({"tag": "caret", "client": "d"}, []),
            DocChars("X ")
        ]),
        DocGroup({"tag": "h3"}, [
            DocChars("T"), DocGroup({"tag": "caret", "client": "a"}, []),
            DocChars("o wor2hat\'s up with you?")
        ])
    ])
]

a_del: [
    DelGroup([
        DelGroup([
            DelGroup([]),
            DelGroup([]),
            DelSkip(1), DelChars(2), DelGroup([]),
            DelSkip(1), DelChars(2), DelWithGroup([]),
            DelSkip(1), DelChars(2), DelGroup([]),
            DelSkip(2)
        ]),
        DelWithGroup([
            DelChars(1), DelGroup([]),
            DelChars(1)
        ])
    ])
]
a_add: [
    AddGroup({"tag": "h2"}, [
        AddGroup({"client": "a", "tag": "caret"}, []),
        AddChars("g7"), AddGroup({"tag": "caret", "client": "e"}, []),
        AddChars("J"), AddSkip(1), AddGroup({"client": "d", "tag": "caret"}, []),
        AddChars(" "), AddGroup({"tag": "caret", "client": "b"}, []),
        AddChars(" U "), AddGroup({"client": "c", "tag": "caret"}, []),
        AddSkip(1), AddWithGroup([]),
        AddSkip(3)
    ]),
    AddWithGroup([
        AddChars("L")
    ])
]

b_del: [
    DelWithGroup([
        DelGroup([
            DelWithGroup([]),
            DelWithGroup([]),
            DelSkip(1), DelChars(1), DelSkip(1), DelWithGroup([]),
            DelSkip(3), DelGroup([]),
            DelSkip(6)
        ])
    ])
]
b_add: [
    AddWithGroup([
        AddGroup({"tag": "h3"}, [
            AddWithGroup([]),
            AddWithGroup([]),
            AddSkip(1), AddGroup({"tag": "caret", "client": "f"}, []),
            AddSkip(1), AddWithGroup([]),
            AddSkip(3), AddChars(" "), AddSkip(6)
        ])
    ])
]
