Fix invalid escape sequence '\w' in RegEx due to 'r' missing (#1967)

Ziyao Wang

2024-07-29 9f04fd130c8436b5a23c4c334d8fb7ea11a95ba6

1
2
3
4
5
6
7
8
9
10
ten    10
eleven    11
twelve    12
thirteen    13
fourteen    14
fifteen    15
sixteen    16
seventeen    17
eighteen    18
nineteen    19