Several people have pointed out that "only perl can parse Perl".
This is an epigram, a play on words, a joke. It isn't an axiom unless we treat it as such.
Perltidy parses perl well enough for most peoples requirements. Also, Damian Conway has stated many times that he wants to parse Perl in Perl. As far as I've seen he doesn't get this type of reaction.
Adam's goal of parsing 99.9% of Perl, or at least the Perl on CPAN, is worthy and possibly obtainable. He appears to be aware of the difficulties. As such we such lend support rather than prejudging it. A tool such as this would be extremely useful. The CPANTS project, for instance, is probably doomed without something like this.
--
John.
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