Well, if nothing else, it's just one more thing that you will have to use yet another use vX.X for some syntactic mutation of the language, limiting portability. use v5.22; # need for "err die" I tire of the scores of incompatible changes that keep making backwards compatibility impossible, and which people never bother to put a use vN in about to warn you about. And in fact, that isn't even good enough, since we have release brackets for some things. --tomThread Previous | Thread Next