### Test -k 5
### Test -k 3
### Test -k 4
### Test -k 2
### Test -k 1
### Computing length of command line
1 2
11 1
12 2
3
a_b_c_{4}
a_b_c_d
{4}
### test08
b
d
1
10
2
3
4
5
6
7
8
9
1
10
2
3
4
5
6
7
8
9
1
10
2
3
4
5
6
7
8
9
bug #37694: Empty string argument skipped when using --quote
3