Tim O'Reilly says we can say:
--- perl/pod/perlglossary.pod.orig 2005-09-20 11:22:31.480172800 -0700 +++ perl/pod/perlglossary.pod 2005-09-20 11:24:18.453993600 -0700 @@ -3380,4 +3380,4 @@ Based on the Glossary of Programming Perl, Third Edition, by Larry Wall, Tom Christiansen & Jon Orwant. Copyright (c) 2000, 1996, 1991 O'Reilly Media, Inc. -Used with permission. +This document may be distributed under the same terms as Perl itself.
