Excellent point! ++ gam3.
To prove it to myself ...
#!/usr/bin/perl -w
use strict;
use warnings;
my $d = "This is a double-quote string\n";
my $s = 'This is a single-quote (apostrophe) string' . "\n";
print $d;
print $s;
# Results ...
BEGIN { $^W = 1; }
use warnings;
use strict 'refs';
my $d = "This is a double-quote string\n";
my $s = "This is a single-quote (apostrophe) string\n";
print $d;
print $s;
quotes.pl syntax OK
Looks pretty convincing to me!
s''(q.S:$/9=(T1';s;(..)(..);$..=substr+crypt($1,$2),2,3;eg;print$..$/
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