Index: TODO
===================================================================
diff -u -r5f2ff6c877a5f83270b75bc311afbce59af78dec -ra621f8b671e05a34c8d69cb782b6f20480cd2504
--- TODO	(.../TODO)	(revision 5f2ff6c877a5f83270b75bc311afbce59af78dec)
+++ TODO	(.../TODO)	(revision a621f8b671e05a34c8d69cb782b6f20480cd2504)
@@ -5010,6 +5010,8 @@
 - made nsf::is using the "-strict" option when tcl's "string is" is called.
 - let the c-code generator produce as well nonnull assertions
 - simplify FilterInvalidateObjOrders() and FilterRemoveDependentFilterCmds()
+- simplify SuperclassAdd()
+- improve code documentation
 
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 TODO: