John W. Krahn wrote:
/\A\d+\z/ has less ambiguity then /^\d+$/.
And /\A[0-9]+\z/ is probably what was really meant. -- Ruud -- To unsubscribe, e-mail: beginners-unsubscr...@perl.org For additional commands, e-mail: beginners-h...@perl.org http://learn.perl.org/
