This made me curious as to what the Perl Tidy formatter was like, as I use it often. You know, it&#x27;s Perl, so maybe a few regexes here and there, and much wizardry.<p>The Tidy.pm module is 1.1M in size, and over 30,000 lines long. I have much respect for formatters now, I thought the job they do was an easy one.<p>Fantastic looking sourcecode, btw,<p><a href="https:&#x2F;&#x2F;metacpan.org&#x2F;source&#x2F;SHANCOCK&#x2F;Perl-Tidy-20150815&#x2F;lib&#x2F;Perl&#x2F;Tidy.pm" rel="nofollow">https:&#x2F;&#x2F;metacpan.org&#x2F;source&#x2F;SHANCOCK&#x2F;Perl-Tidy-20150815&#x2F;lib&#x2F;...</a>