On Sat, 10 Jul 2004 00:59:08 +0200, Gunnar Hjalmarsson wrote > > If you have made your scripts pass $^W (or the -w switch) without > generating warnings, you obviously don't need the flexibility that > "use warnings;" may offer, so there is really no need to replace $^W > with "use warnings;" just because Perl is upgraded.
Actually I've just started adding $^W to my scripts and modules and haven't seen any warnings yet. What could I insert to generate a warning? I'm not sure what the difference between strict and warning is (I have always used strict and resolved any "warnings" that can generate). -- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] <http://learn.perl.org/> <http://learn.perl.org/first-response>
