doc: [ DocGroup({"tag": "p"}, [ DocChars("5X3 X n4kyDK 85 LR 3231PL mp aL6 Hello world!7QX f3 Tx4 41tS") ]), DocGroup({"tag": "p"}, [ DocChars("v"), DocGroup({"tag": "caret", "client": "right"}, []), DocChars(" 2s"), DocGroup({"client": "middle", "tag": "caret"}, []) ]), DocGroup({"tag": "p"}, [ DocChars("w s 5 3Yca Gt es57W8 mW tH3") ]), DocGroup({"tag": "h1"}, [ DocChars("l0feR 1"), DocGroup({"tag": "caret", "client": "left"}, []), DocChars("07uT2Yn uL3 I44h5 Lcx ghNL\'s up with you?") ]) ] a_del: [ DelGroup([ DelSkip(67) ]), DelGroup([ DelChars(1), DelWithGroup([]), DelSkip(3), DelWithGroup([]) ]), DelWithGroup([ DelSkip(28) ]), DelWithGroup([ DelSkip(7), DelGroup([]), DelSkip(1) ]) ] a_add: [ AddGroup({"tag": "p"}, [ AddSkip(67), AddWithGroup([]), AddSkip(3), AddWithGroup([]) ]), AddWithGroup([ AddSkip(28) ]), AddWithGroup([ AddSkip(8), AddGroup({"tag": "caret", "client": "left"}, []) ]) ] b_del: [ DelWithGroup([ DelSkip(67) ]), DelWithGroup([ DelSkip(1), DelWithGroup([]), DelSkip(2), DelChars(1) ]) ] b_add: [ AddWithGroup([ AddSkip(67) ]), AddGroup({"tag": "bullet"}, [ AddWithGroup([ AddSkip(1), AddWithGroup([]), AddSkip(2) ]) ]) ]