Gilles Tran wrote:
>> If you want, I can release a version of the tree macro that gives you the
>> upper and lower corners of the containing box. It's very easy actually,
>> since all the objects positions are known in <x,y,z> coordinates in the
>> macro. In fact it's so handy that I wish I had thought of that earlier...

  Thanks, please do, Gilles. Sounds like a useful feature.

- Alan
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" In the beginning of the Year 2000, either the worst fears are
realized and the Year 2000 bug eats some computers or, far more
likely, a lot of people have six months of groceries to eat. "
        - David Blitzer, chief economist for Standard & Poor's.
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