> >> ...For more information see: >> >> http://perl.plover.com/FAQs/Namespaces.html > > Useful article. > > Now can you explain why I get no error with this little routine? - > > #!/usr/local/bin/perl > use strict; > $a = 1; > $b = 2; > print qq($a, $b\n); >
>From Learning Perl book: In some circumstances, $a and $b won't need to be declared, because they're used internally by sort. So if you're testing this feature, use other variable names than those two. The fact that use strict doesn't forbid these two is one of the most frequently reported non-bugs in Perl. HTH, Chris -- To unsubscribe, e-mail: beginners-unsubscr...@perl.org For additional commands, e-mail: beginners-h...@perl.org http://learn.perl.org/
