Allow me to convince you otherwise:

use strict;
use warnings;

my $valueToKeep = 'wibble';

(my $editedValue = $valueToKeep) =~ s/w/W/g;

print "Edited: $editedValue Original: $valueToKeep\n";

[download]

Prints:

Edited: Wibble Original: wibble

[download]
True laziness is hard work

In reply to Re^2: modifying en passant by GrandFather
in thread modifying en passant by lcschreier

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