Thanks for the detailed and enlightening reply! :)

> should $i's initial value be regarded as a string or integer?

Ok I get your point.

I'd say regexes are string operations.

And parsing the capture group for occurrences of \d might be too complicated. Especially because (\d\.\d) is a float.

Anyway does Perl really set the IV slot in your example?

Cheers Rolf
(addicted to the Perl Programming Language :)
see Wikisyntax for the Monastery

In reply to Re^5: Reason for this discrepancy with scalar? by LanX
in thread Reason for this discrepancy with scalar? by kikuchiyo

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