This thread already references plenty of good information on the topic, to the point where I'm not sure you're going to find much more, and including PPI, which already does a relatively good job of parsing Perl. It's unclear to me how all this information does or does not fit your needs. Can you perhaps give specific examples of code you or your parser find difficult to parse; maybe that will make explanation easier?

In reply to Re^3: Perl precedence details by Anonymous Monk
in thread Perl precedence details by hurricup

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