Thanks, Bart. Perl's habit of permanently converting a var into a number is, in my opinion, at least an aggravating hack even if not an actual bug. In any case, your warning is well-taken. The comparion routine should work on a copy of its arg.

In reply to Re^2: Testing For Numberness Vs Stringness by BrooklineTom
in thread Testing For Numberness Vs Stringness by BrooklineTom

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