0&&<<''; # this PGP-signed message is also valid perl
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1

# CHECKSUMS file written on Sun May 12 05:27:32 2013 GMT by CPAN::Checksums (v2.08)
$cksum = {
  'YHA' => {
    'isdir' => 1
  },
  'YHPENG' => {
    'isdir' => 1
  }
};
__END__
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v2.0.14 (GNU/Linux)

iEYEARECAAYFAlGPKEQACgkQMo2oZ0UPiey3OQCfWoi8AQu/weGjMh7gK8rpzIM/
IloAn0SYTwjxlPs3QKAGX/N8Ut5IGzeA
=ctrz
-----END PGP SIGNATURE-----