I modified the source code of the TREE class.
In order to test this version, you must:
- 1) make a copy of the "source/tree.prg" file
2) unzip the contents of the TREE.ZIP within the source folder
3) unzip the contents of the TREENEWDEMO.ZIP within samples folder
4) compile HMG4 lib
5) build demo programs within treeNEWDEMO
A) all other demo programs, with use of the TREE class, can't work. THIS is a class demo version
B) when you have completed your tests, you must: restore previous source/tree.prg and remove samples/treeNEWDEMO folder
Beware: the old ITEMIDS system is not implemented yet
I'm waiting your opinion.