Is it me or the script?
I tried tye's code by the way and didn't put enough attention to the sentence '... is left as an exercise'. It is only now that I grasp what that sentence was about.
UPDATE: The script is working now. It probably was me, not noticing the links.
In reply to Re^2: 'Nodes you wrote' root revisited
by jethro
in thread 'Nodes you wrote' root revisited
by jethro
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