So I have tumbled accidently into a way to do multidimensional hashes?
Yes. You've actually stumbled upon the perl4 implementation of multi-dimensional hashes. This feature was designed before hard references existed in the language. With perl5, real multidimensional hashes are of course preferred.

In reply to Re: An interesting oddity with hashes by chipmunk
in thread An interesting oddity with hashes by Masem

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