Regarding your motivation:

If I wanted attach extra information to a variable, I'd bless its reference.

If I wanted to do this with a value, I'd tie the info into the value and accessed it via tied .

Cheers Rolf
(addicted to the Perl Programming Language :)
Wikisyntax for the Monastery FootballPerl is like chess, only without the dice

In reply to Re^4: Dualvar via table by LanX
in thread Dualvar via table by Dirk80

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