Oh, OK, I see it now. In the post by Anonymous Monk, “no autovivification” isn’t formatted as code, so I took it as a comment, didn’t realise it is part of the script! Sorry for the noise. (But, I’ve learned something useful. :-) )

Athanasius <°(((>< contra mundum

In reply to Re^4: I just want to understand why ... by Athanasius
in thread Why does testing for the existence of hash keys create the keys ? by fshrewsb

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