I think it should be unless($e), not unless(/$e/). When this change is made the code runs well. Please consider using the here file syntax for test scripts as it makes it easier to test them:

my @l = << 'END';
aaaa 
bbbb
END

[download]

Thanks!

In reply to Re^5: getting ancestors of element by philiprbrenan
in thread getting ancestors of element by jccunning

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