But the other five aren't different languages, they're different versions of the same language. (And if it weren't for the Perl 6 debacle I think what we curren

But the other five aren't different languages, they're different versions of the same language. (And if it weren't for the Perl 6 debacle I think what we currently call Perl 5.22 would be something like Perl 6 or even Perl 8 or 9.)