Jeff japhy Pinyan,
P.L., P.M., P.O.D, X.S.:
and perlhacker How can we ever be the sold short or the cheated, we who for every service have long ago been overpaid? ~~ Meister Eckhart
I think about that all the time. *Smiles* When I started writing perl code, I made some mistakes with "" and '', so I started putting literals in '', special characters (like \t and \n) in "", and I pulled out all variables.
It's just one of those habits which has stuck around in my code since.