
doc:   [
    DocGroup({"tag": "bullet"}, [
        DocGroup({"tag": "p"}, [
            DocChars("U"), DocGroup({"tag": "caret", "client": "d"}, []),
            DocChars("1o"), DocGroup({"tag": "caret", "client": "f"}, []),
            DocChars(" "), DocGroup({"tag": "caret", "client": "c"}, []),
            DocChars(" 5v o"), DocGroup({"tag": "caret", "client": "a"}, []),
            DocChars("FM"), DocGroup({"tag": "caret", "client": "b"}, []),
            DocChars("i")
        ]),
        DocGroup({"tag": "p"}, [
            DocChars("l "), DocGroup({"client": "e", "tag": "caret"}, []),
            DocChars("6Su T06058HellXJ What\'s up with you?")
        ])
    ])
]

a_del: [
    DelWithGroup([
        DelGroup([
            DelChars(1), DelWithGroup([]),
            DelSkip(2), DelWithGroup([]),
            DelSkip(1), DelWithGroup([]),
            DelSkip(5), DelGroup([]),
            DelSkip(1), DelChars(1), DelGroup([]),
            DelSkip(1)
        ])
    ])
]
a_add: [
    AddWithGroup([
        AddGroup({"tag": "pre"}, [
            AddGroup({"tag": "caret", "client": "b"}, []),
            AddChars(" "), AddWithGroup([]),
            AddSkip(2), AddWithGroup([]),
            AddSkip(1), AddWithGroup([]),
            AddSkip(6), AddChars(" "), AddGroup({"tag": "caret", "client": "a"}, []),
            AddSkip(1)
        ])
    ])
]

b_del: [
    DelGroup([
        DelWithGroup([
            DelSkip(1), DelWithGroup([]),
            DelSkip(2), DelWithGroup([]),
            DelSkip(1), DelWithGroup([]),
            DelSkip(5), DelWithGroup([]),
            DelSkip(2), DelWithGroup([]),
            DelSkip(1)
        ]),
        DelWithGroup([
            DelSkip(1), DelChars(1)
        ])
    ])
]
b_add: [
    AddWithGroup([
        AddSkip(1), AddWithGroup([]),
        AddSkip(2), AddWithGroup([]),
        AddSkip(1), AddWithGroup([]),
        AddSkip(5), AddWithGroup([]),
        AddSkip(2), AddWithGroup([]),
        AddSkip(1)
    ]),
    AddWithGroup([
        AddSkip(1)
    ])
]
