Please do not advocate using &subroutine; to call subroutines without parameters (it passes the current @_ array). Use subroutine() or even &subroutine() instead.

insert comment about prototypes here

"What should it profit a man, if he should win a flame war, yet lose his cool?"

In reply to Re^2: Regular Expression to Match IP Address by Joost
in thread Regular Expression to Match IP Address by sashac88

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