diff options
| -rwxr-xr-x | challenge-328/jo-37/perl/ch-2.pl | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/challenge-328/jo-37/perl/ch-2.pl b/challenge-328/jo-37/perl/ch-2.pl index 213d08af72..1e29a31589 100755 --- a/challenge-328/jo-37/perl/ch-2.pl +++ b/challenge-328/jo-37/perl/ch-2.pl @@ -37,6 +37,13 @@ sub usage { -tests run some tests + -1 + run the "delete pairs" implementation. + Default unless -2 is specified. + + -2 + run the "make good" implementation. + STR a string |