declaration is in scope only inside that block. So C<package Foo { ... }>
is precisely equivalent to C<{ package Foo; ... }>. It also works with
a version number in the declaration, as in C<package Foo 1.2 { ... }>.
-See L<perlfunc>.
+See L<perlfunc> (434da3..36f77d, 702646).
=head1 New Platforms