Dear Brethren,

being the maintainer of the Perl part of ctags, I get very interesting bug reports from time to time, for instance this one.

I would consider the snippet of code below a very rare (read: nonexistant) occurence. I mean, who would use __END__ as the terminator for a here-to document? The best way to test my assumption would be to grep the whole of CPAN...

Question: what is the best way to "grep" CPAN?

Thank you,
  - Dmitri.

Snippet from the bug report: 

package a;

sub abc {
print "abc";
}

sub def {
print <<__END__;
def
__END__
}

sub ghi {
print "ghi";
}

1;

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In reply to Grepping the whole of CPAN by dmitri

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