Index: library/nx/nx.tcl
===================================================================
diff -u -r83355de2812519cf29dc92cfdc2fc4892303f6ab -rbdae7a1f1ed4006665b30fd159658c0db2ccd7a5
--- library/nx/nx.tcl	(.../nx.tcl)	(revision 83355de2812519cf29dc92cfdc2fc4892303f6ab)
+++ library/nx/nx.tcl	(.../nx.tcl)	(revision bdae7a1f1ed4006665b30fd159658c0db2ccd7a5)
@@ -2150,7 +2150,7 @@
           set addArgs [list obj prop $vspec {pos 0}]
           :public object method value=add $addArgs {::nsf::next [list $obj $prop $value $pos]}
         }
-        
+
         if {"value=delete" in $baseMethods} {
           set delArgs [list obj prop -nocomplain:switch $vspec]
           :public object method value=delete $delArgs \
@@ -2159,7 +2159,7 @@
       } else {
         # TODO should we deactivate add/delete?
       }
-  
+
     }
   }
 
Index: tests/accessor.test
===================================================================
diff -u -r83355de2812519cf29dc92cfdc2fc4892303f6ab -rbdae7a1f1ed4006665b30fd159658c0db2ccd7a5
--- tests/accessor.test	(.../accessor.test)	(revision 83355de2812519cf29dc92cfdc2fc4892303f6ab)
+++ tests/accessor.test	(.../accessor.test)	(revision bdae7a1f1ed4006665b30fd159658c0db2ccd7a5)
@@ -143,7 +143,7 @@
   ? {c2 eval {expr {"value=delete" in ${:trace}}}} 1
   ? {c2 eval {expr {"value=set" in ${:trace}}}} 0
 
-  
+
 }
 
 nx::test case incremental-slot-override-with-type {
@@ -167,7 +167,7 @@
 
     :create c3
   }
-  
+
   # WITHOUT incremental being set: set is overriden internally and becomes type-aware; add + delete
   # from base class are present, but CANNOT be called;
   set slotObj1 [c3 info lookup variables c1a]
@@ -217,7 +217,7 @@
   ? {c3 c1c get}         ""
   ? {c3 c1c unset}       ""
   ? {c3 info vars}       "trace"
-  
+
   ? {c3 eval {expr {"value=add" in ${:trace}}}}    1
   ? {c3 eval {expr {"value=delete" in ${:trace}}}} 1
   ? {c3 eval {expr {"value=set" in ${:trace}}}}    0