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Visual variables

  In the functions described above is it only possible to acces elements which are visual. In this context visual does not mean elements which can be seen, but rather elements in the given tuple and above

Here are the rules for which elements are visible:

This gives the following rules, which you must always obey in the Change function:



Jesper Kjær Pedersen <blackie@imada.ou.dk>
Wed Oct 2 13:29:53 MET DST 1996