X-Git-Url: https://perl5.git.perl.org/perl5.git/blobdiff_plain/aa51dd4123784e6e747b83403a96885ffb248802..4e848ca977b29932dcb7cc8c716cb661868cb91c:/pod/perlpacktut.pod diff --git a/pod/perlpacktut.pod b/pod/perlpacktut.pod index 7d2126a..2ce5662 100644 --- a/pod/perlpacktut.pod +++ b/pod/perlpacktut.pod @@ -73,14 +73,13 @@ remains. The inverse operation - packing byte contents from a string of hexadecimal digits - is just as easily written. For instance: - my $s = pack( 'H2' x 10, map { "3$_" } ( 0..9 ) ); + my $s = pack( 'H2' x 10, 30..39 ); print "$s\n"; Since we feed a list of ten 2-digit hexadecimal strings to C, the pack template should contain ten pack codes. If this is run on a computer with ASCII character coding, it will print C<0123456789>. - =head1 Packing Text Let's suppose you've got to read in a data file like this: