
doc:   [
    DocGroup({"tag": "bullet"}, [
        DocGroup({"tag": "h3"}, [
            DocGroup({"tag": "caret", "client": "g"}, []),
            DocGroup({"tag": "caret", "client": "d"}, []),
            DocChars("oRt 58"), DocGroup({"tag": "caret", "client": "e"}, []),
            DocChars(" ")
        ]),
        DocGroup({"tag": "h3"}, [
            DocChars("2p B qHello wor")
        ])
    ]),
    DocGroup({"tag": "bullet"}, [
        DocGroup({"tag": "p"}, [
            DocChars("7"), DocGroup({"client": "a", "tag": "caret"}, []),
            DocChars("DY"), DocGroup({"tag": "caret", "client": "c"}, []),
            DocChars("g2N"), DocGroup({"client": "f", "tag": "caret"}, []),
            DocChars("8"), DocGroup({"tag": "caret", "client": "b"}, []),
            DocChars("41hat\'s up with you?")
        ])
    ])
]

a_del: [
    DelGroup([
        DelWithGroup([
            DelWithGroup([]),
            DelWithGroup([]),
            DelSkip(6), DelWithGroup([]),
            DelSkip(1)
        ]),
        DelWithGroup([
            DelSkip(14), DelChars(1)
        ])
    ]),
    DelWithGroup([
        DelWithGroup([
            DelSkip(1), DelGroup([]),
            DelSkip(1), DelChars(1), DelGroup([]),
            DelSkip(3), DelWithGroup([]),
            DelSkip(1), DelGroup([])
        ])
    ])
]
a_add: [
    AddWithGroup([
        AddWithGroup([]),
        AddWithGroup([]),
        AddSkip(6), AddWithGroup([]),
        AddSkip(1)
    ]),
    AddWithGroup([
        AddChars(" "), AddGroup({"client": "a", "tag": "caret"}, []),
        AddSkip(14), AddGroup({"tag": "caret", "client": "c"}, [])
    ]),
    AddWithGroup([
        AddWithGroup([
            AddSkip(1), AddChars("8"), AddSkip(1), AddChars("G"), AddSkip(3), AddChars("o"), AddGroup({"client": "b", "tag": "caret"}, []),
            AddWithGroup([]),
            AddSkip(1)
        ])
    ])
]

b_del: [
    DelWithGroup([
        DelWithGroup([
            DelWithGroup([]),
            DelGroup([]),
            DelSkip(1)
        ])
    ])
]
b_add: [
    AddWithGroup([
        AddWithGroup([
            AddWithGroup([]),
            AddSkip(1), AddGroup({"client": "d", "tag": "caret"}, [])
        ])
    ])
]
