Index: library/nx/nx.tcl
===================================================================
diff -u -N -rcd6385e474d293b04f48d3d003e0a2f777b11d3b -r226d979a835578dbde618f73c37b22f65dafd238
--- library/nx/nx.tcl	(.../nx.tcl)	(revision cd6385e474d293b04f48d3d003e0a2f777b11d3b)
+++ library/nx/nx.tcl	(.../nx.tcl)	(revision 226d979a835578dbde618f73c37b22f65dafd238)
@@ -1429,7 +1429,7 @@
   }
 
   ObjectParameterSlot public method onError {cmd msg} {
-    puts stderr "==== DEBUG AppVeyor behavior <$cmd> <$msg>"
+    #puts stderr "==== DEBUG AppVeyor behavior <$cmd> <$msg>"
     if {[string match "%1 requires argument*" $msg]} {
       set template {wrong # args: use \"$cmd [join $methods |]\"}
     } elseif {[string match "*unknown for slot*" $msg]} {
Index: tests/accessor.test
===================================================================
diff -u -N -r8e2e356e9bcef39f43dfe3690b82d9586c7adc72 -r226d979a835578dbde618f73c37b22f65dafd238
--- tests/accessor.test	(.../accessor.test)	(revision 8e2e356e9bcef39f43dfe3690b82d9586c7adc72)
+++ tests/accessor.test	(.../accessor.test)	(revision 226d979a835578dbde618f73c37b22f65dafd238)
@@ -46,11 +46,8 @@
     ? {c1 p2a set 2} 2
     ? {c1 p2a unset} ""
     ? {c1 cget -p2a} {can't read "p2a": no such variable}
-puts stderr ====1
     ? {c1 p2a unset} {can't unset "p2a": no such variable}
-puts stderr ====2
     ? {c1 p2a unset -nocomplain} ""
-puts stderr ====3
 
     puts [C info method definition p2b]
     ? {c1 cget -p2b} 3