package vars;
-require 5.002;
+use 5.006;
-our $VERSION = '1.00';
-
-# The following require can't be removed during maintenance
-# releases, sadly, because of the risk of buggy code that does
-# require Carp; Carp::croak "..."; without brackets dying
-# if Carp hasn't been loaded in earlier compile time. :-(
-# We'll let those bugs get found on the development track.
-require Carp if $] < 5.00450;
+our $VERSION = '1.01';
use warnings::register;
-require strict;
+use strict qw(vars subs);
sub import {
my $callpack = caller;
- my ($pack, @imports, $sym, $ch) = @_;
+ my ($pack, @imports) = @_;
+ my ($sym, $ch);
foreach (@imports) {
($ch, $sym) = unpack('a1a*', $_);
if ($sym =~ tr/A-Za-z_0-9//c) {