Be more explicit on when is the $! worth anything.
authorJarkko Hietaniemi <jhi@iki.fi>
Fri, 15 Mar 2002 15:18:46 +0000 (15:18 +0000)
committerJarkko Hietaniemi <jhi@iki.fi>
Fri, 15 Mar 2002 15:18:46 +0000 (15:18 +0000)
commit6ab308ee9dcbdd9e40dc1aa7ca450e7f854eb8fe
treec7aa93af7680538c75808b78ae957850bb713c4c
parentaa92477d39232c1f4aabd6cccf539401dbada72b
Be more explicit on when is the $! worth anything.

p4raw-id: //depot/perl@15237
pod/perlvar.pod