Good info. Thanks. In view of that, my second suggestion for action: correction of the docs still seems to be in order, since the current statement is unambiguously incomplete or therefore, inaccurate|incorrect. Maybe, at minimum, an addition to the existing language (to the effect that use involving aliasing is an exception to the "read only") would be in order.

Thanks to your research, I share the view that there's no reason to tamper with the extant code, but see the current language in perlvar as a "bug in the documentation."



Quis custodiet ipsos custodes. Juvenal, Satires

And... check Ln42!

In reply to Re^5: Getting an unknown error by ww
in thread Getting an unknown error by andybshaker

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