And pre-version-strings it still would have not been the same as '127.1.0.2', since it would have been interpreted as (127.1) . (0.2), giving a key of '127.10.2'.

In reply to Re^3: What's the difference between $heap->{127.2}{127.1.0.2} and $heap->{'127.2'}{'127.1.0.2'} ? by Anomynous Monk
in thread What's the difference between $heap->{127.2}{127.1.0.2} and $heap->{'127.2'}{'127.1.0.2'} ? by sunshine_august

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