It took me a while to figure out what you had in mind. It seems that you want to get a preorder tree traversal without actually building a tree. Which doesnt sound that great a plan.

Why do you want to avoid a recursive routine?

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$world=~s/war/peace/g

In reply to Re: Adjancey Tree Confusion by demerphq
in thread Adjacency Tree Confusion by ChrisR

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