On Fri, Aug 20, 2004 at 09:04:48AM -0700, Dave Whipp wrote:
: > Parameters are by default constant within the block. You can
: > declare a parameter read/write by including the "C" trait.
: > If you rely on C<$_> as the implicit parameter to a block, then
: > then C<$_> is considered read/write by
> Parameters are by default constant within the block. You can
> declare a parameter read/write by including the "C" trait.
> If you rely on C<$_> as the implicit parameter to a block, then
> then C<$_> is considered read/write by default. That is,
> the construct:
>
> for @foo {...}
>
> is a
