Re: What is the meaning of $normalize->{$1}

try. > $normalise will be a reference to that hash. > > To check if this is correct, do this sometime after this code: > > use Data::Dumper; > print Dumper($normalise); Thanks a lot. -- fr.gr. Freek de Kruijf -- To unsubscribe, e-mail: beginners-unsubscr...@perl.org For additional commands, e-mail: beginners-h...@perl.org http://learn.perl.org/

What is the meaning of $normalize->{$1}

d line is about. As far as can see the tested line in $_, from a file, is all ASCII with lower case characters. At the begin of the perl program the is no "use ". -- fr.gr. Freek de Kruijf -- To unsubscribe, e-mail: beginners-unsubscr...@perl.org For additional commands, e-m