Thanks for your reply. There's no dd function in my version of Perl, but I used

print "@$_" for @{[[ time => $time], [ expiry => $expiry,], [ and => $and ], [ or => $or, ], [ orr => $orr ] ]};

instead and the output was singularly uninformative. I don't know what you were trying to point out in those results; perhaps you can clarify. (Or maybe dd would have been more informative?)

However, I'll try other things from that debugging-advice page. Thanks for the link.

In reply to Re^2: while loop acting up, though I'm not sure how by msh210
in thread while loop acting up, though I'm not sure how by msh210

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