Heh, thanks! I read through the whole thing very carefully before posting, and couldn't find it. Now I see it's in the Introduction: "Perl 4 introduced the firs

Heh, thanks! I read through the whole thing very carefully before posting, and couldn't find it. Now I see it's in the Introduction: "Perl 4 introduced the first Camel book. Really. We mostly just switched version numbers so the book could refer to 4.000."