Change treeRoots data structure to make enumeration deterministic. Also, add a flag to marked nodes that do not need code because they have been folded into the user (parent in the BURG tree).
Change treeRoots data structure to make enumeration deterministic.
Also, add a flag to marked nodes that do not need code because they
have been folded into the user (parent in the BURG tree).


git-svn-id: 0ff597fd157e6f4fc38580e8d64ab130330d2411@1963 91177308-0d34-0410-b5e6-96231b3b80d8

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