What does $` and $' do in a regexp? I'm wanting to confirm that I'm not using this inadvertently somewhere.
> * mimedefang.pl.in (item_contains_virus_fprotd): Remove all > references to $` and $', which can SIGNIFICANTLY slow down > Perl regexp matching. _______________________________________________ Visit http://www.mimedefang.org and http://www.roaringpenguin.com MIMEDefang mailing list [email protected] http://lists.roaringpenguin.com/mailman/listinfo/mimedefang
