### Test --delay 3 ### 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