>>>>> "C" == Conrad Schneiker <schneik / us.ibm.com> writes: C> I haven't seen any mention of it. IIRC, someone did a proof-of-concept C> version in Perl several years ago, but I've seen no current refs. Well, if you want to make reference to Penguin, I think that the author as stopped to support it a while ago. It used Safe.pm ... Guy Decoux