You're misunderstanding the question. The string is being read from a file. Try working with this:

#!/usr/bin/perl

use strict;
use warnings;

my $message = <DATA>;

# ... some code goes here

print $message;
__END__
Hello\nWorld

[download]

Putting the string in single quotes simulates the action of reading the data from a file.

--
<http://dave.org.uk>

"The first rule of Perl club is you do not talk about Perl club."
-- Chip Salzenberg

In reply to Re^2: Line break interpretation by davorg
in thread Line break interpretation by fpondemer

Title:
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