|What other tools exist for analyzing a Perl program?
strange that no-one mentioned this:
System summaries (lines of code, file statistics...)
perl -MO=Xref yourscript.pl
I haven't tried it, but Perl Metrics seems pretty good at statistics, although unfortunately it doesn't appear to be actively mantained.
$_=q,just perl,,s, , another ,,s,$, hacker,,print;
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