if ($half1 =~ $flip)
Really? It doesn't matter if $flip contain regexp special characters, or if $flip matches $half1 partially?

I'm also wondering why you bother splitting the text into two. Wouldn't something like: 

use Test::More;
use autodie;
open my $fh, "<", $file;
undef $/;
$text = <$fh>;
chomp $text;
$text =~ s/\s+//g if $lax_in_whitespace;
ok $text eq reverse $text, "palindrome";
done_testing;

[download]
be enough?

In reply to Re^2: JAPH palindrome. by JavaFan
in thread JAPH palindrome. by jffry

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