I wrote a _lot_ of Perl 4. Really a lot, mostly for Radiator (a RADIUS server), and then upgraded it to Perl 5, and then moved to Python. I can still _read_ Pe

I wrote a _lot_ of Perl 4. Really a lot, mostly for Radiator (a RADIUS server), and then upgraded it to Perl 5, and then moved to Python. I can still _read_ Perl code (and used to read PerlMonks for the koans), but it is definitely an acquired taste when whomever wrote it decided to golf a bit to save typing or do some clever re-use.