Would a little boolean logic parser help? You could construct a Parse::RecDescent parser from standard BNL with actions to populate the hash.

What is the benefit of poking a hash full of this? Is it a parse tree to be executed, like perl constructs in its compile time? In that case it might be convenient to retain order by using arrays instead of hashes. Your (1,2,3) keys suggest you want to order them.

After Compline,
Zaxo

In reply to Re: Logical expressions by Zaxo
in thread Logical expressions by rsiedl

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