Mystik Gotan wrote: > No. Use warnings is a module, the -w flag is just some extra for error > trapping (which sometimes really is useful!). But it's alright using both > (along with strict, ofcourse). So -w is a built in 'function' and > warnings.pm is just a module. > > (BTW, using the -T flag for Taint Checking can also prove helpfull, > especially with specializing security on your scripts and other error > trapping with dangerous constructs in your Perl code. > >
use warnings is actually a pragmas (or pseudomodules). Unlink ordinary modules, pragmas typically import semantics into the current block scope. david -- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
