I don't see really well how to use them. Can you
provide me a simple
example ?
I made it for a Magritte demo. It would certainly require some more
work to be really useable.
What is the way to use these meta variables in
computation ?
There is none.
Also, would PRMeta extensions to PRStructure could be
added to
MADescription ?
Yes, that could be made.
If you see any obvious alternative to do what I want,
please tell me,
but I find this could be nicey done with Magritte.
What about adding two MASingleOptionDescription to your structure and
then do the matrix lookup from Smalltalk code?
Cheers,
Lukas
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Lukas Renggli
http://www.lukas-renggli.ch