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Nils Goroll authored
once a subtree is completely delivered, we do still need the T_NEXUS at the head of the (sub)tree for integrity (linkage to its siblings), but anything below can be completely fini'd and freed.
9536e559
once a subtree is completely delivered, we do still need the T_NEXUS at the head of the (sub)tree for integrity (linkage to its siblings), but anything below can be completely fini'd and freed.