| ok 1 |
| ok 2 |
| ok 3 |
| ok 4 |
| ok 5 |
| ok 6 |
| ok 7 |
| ok 8 |
| ok 9 |
| ok 10 |
| ok 11 |
| ok 12 |
| ok 13 |
| ok 14 |
| ok 15 |
| ok 16 |
| ok 17 |
| ok 18 |
| ok 19 |
| ok 20 |
| ok 21 |
| ok 22 |
| ok 23 |
| ok 24 |
| ok 25 |
| ok 26 |
| ok 27 |
| ok 28 |
| ok 29 |
| ok 30 |
| ok 31 |
| ok 32 |
| ok 33 |
| ok 34 |
| ok 35 |
| ok 36 |
| !([*)* |
| +(a|b[)* |
| [a*(]*)z |
| +()c |
| +()x |
| abc |
| +(*)x |
| abc |
| no-file+(a|b)stuff |
| no-file+(a*(c)|b)stuff |
| abd acd |
| acd |
| abd |
| no |
| yes |
| yes |
| 1: bcdef |
| 2: def |
| 3: abcde |
| 4: abc |
| 5: ef |
| 6: ef |
| 7: abcdef |
| ab abef |
| abcfef abef |
| abcdef |
| ab abcdef abcfef abef |
| abcdef abcfef abef |
| ok 37 |
| ok 38 |
| ok 39 |
| ok 40 |
| ok 41 |
| ok 42 |
| a b a,b a-b a.b a:b a;b a_b |
| a b a,b a-b a.b a:b a;b a_b |
| a b a,b a-b a.b a:b a;b a_b |
| a b a,b a-b a.b a:b a;b a_b |
| a.b |
| a b a,b a-b a:b a;b a_b |
| a b a,b a-b a.b a:b a;b a_b |
| a b a,b a-b a.b a:b a;b a_b |
| a b a,b a-b a.b a:b a;b a_b |
| argv[1] = <ef> |
| a,b |
| a.c |
| a.c |
| a.c |
| a.c |
| a.c |
| a.c |
| ok 1 |
| ok 2 |
| ok 3 |