Index: TODO
===================================================================
diff -u -rb689afd2df2077ab7d033a0a411808fef36149b1 -r3941350942ade409f62db24c3c7f373bbad64032
--- TODO	(.../TODO)	(revision b689afd2df2077ab7d033a0a411808fef36149b1)
+++ TODO	(.../TODO)	(revision 3941350942ade409f62db24c3c7f373bbad64032)
@@ -5840,6 +5840,16 @@
 ========================================================================
 TODO:
 
+- Should we add exists to the Variableslot-Interface, to surface ::nsf::var::exists.
+
++  ::nx::VariableSlot public method value=exists {obj prop -nocomplain:switch} {
++    ::nsf::var::exists $obj $prop
++  }
+
+  Right now, one has to resort to a "low-level" /obj/ eval {info
+  exists :/propVar/} or the like for checks before calling /obj/
+  /prop/ get|set ...
+
 - Add Rosetta examples:
 
   (for the sake of completeness)