I'm aware of PL_sv_undef and how it's used.e

Really? Then I'm surprised it took you this long to get with the program and discuss the actual idea, rather than blundering around in willful misinterpretation land.

In Perl land, undef is undef is undef.... and I believe that was a mistake

And you speak for all "Perl land" do you?

And I believe differently. So you'll excuse me if I pay little mind to your "I don't know why you're asking this question".

Examine what is said, not who speaks -- Silence betokens consent -- Love the truth but pardon error.
"Science is about questioning the status quo. Questioning authority".
In the absence of evidence, opinion is indistinguishable from prejudice.
RIP an inspiration; A true Folk's Guy

In reply to Re^12: Use of uninitialized value in substr by BrowserUk
in thread Use of uninitialized value in substr by BrowserUk

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