Index: TODO
===================================================================
diff -u -r5b2eafb18ce22d7aa8cef352f535da5046cac7d9 -re81c69e53c56a298227bc9e349ff6918d03ef94a
--- TODO	(.../TODO)	(revision 5b2eafb18ce22d7aa8cef352f535da5046cac7d9)
+++ TODO	(.../TODO)	(revision e81c69e53c56a298227bc9e349ff6918d03ef94a)
@@ -2539,9 +2539,11 @@
 * various documentation updates (migration guide, nx tutorial)
 * fixed bad interaction between filter and parameter alias
 
+* some documentation/todo updates
+
 TODO:
 - maybe the destructor of a slot should remove the setter/forwarder
-- how to delete attributes
+- how to delete attributes?
 
 - when alloc|dealloc are loaded via require, we have
   no redefined-protection on those. Since the script does not know,
@@ -2551,16 +2553,15 @@
   "class|object ?-per-object?" is inserted at the 1nd pos.
   This is not sufficient, if we would like to test in this 
   script, whether the first arg is e.g. a class.
-- make pot.unknown client data more safe (see above)
-- check removal of more internal-callback methods
-- update method-summary and differences to xotcl
-  in tutorial/migration guide
 
+- make potentially unknown clientData more safe (error message,
+  when something is passed via clientData to a method expecting
+  an object/class as clientData). Code is in gentclAPI.h
+
 - document value added replacements of Tcl functions
 
 - object parameter type forward:
    - regression test
-   - reduce verbosity
    - get rid of eager tcd creation (optimization, can go to future releases)
 
 - slotmachinerie 2