in reply to Re^2: Golf: ROT-n
in thread Golf: ROT-n

I know, I asked what is wrong with that line?

Replies are listed 'Best First'.
Re^4: Golf: ROT-n
by hardburn (Abbot) on Nov 09, 2004 at 21:27 UTC

    The statement-modifier form of for/foreach doesn't allow you to specify a variable. You're forced to either use $_ or use the regular form with curlies. Sucks, don't it?

    "There is no shame in being self-taught, only in not trying to learn in the first place." -- Atrus, Myst: The Book of D'ni.