Why do you need them? They are just aliases for package variables which you can access without any special tools. 
for my $k (do { no strict 'refs'; keys %{'Other::'}}) {
    say $k;
}

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map{substr$_->[0],$_->[1]||0,1}[\*||{},3],[[]],[ref qr-1,-,-1],[{}],[sub{}^*ARGV,3]

In reply to Re: peek_sub but with package vars by choroba
in thread peek_sub but with package vars by LanX

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