Index: tests/alias.test
===================================================================
diff -u -rc4997e0189bb712287aa53d12bb3e332acfb781d -r9a0b8bb0992be0561d8187c275fc1d9b7e0bbcd0
--- tests/alias.test	(.../alias.test)	(revision c4997e0189bb712287aa53d12bb3e332acfb781d)
+++ tests/alias.test	(.../alias.test)	(revision 9a0b8bb0992be0561d8187c275fc1d9b7e0bbcd0)
@@ -1,9 +1,11 @@
 # -*- Tcl -*-
-package require nx; 
-#::nx::configure defaultMethodCallProtection false
+package prefer latest
+package require nx
 package require nx::test
 namespace import ::nx::*
 
+#::nx::configure defaultMethodCallProtection false
+
 Test parameter count 10
 Test case alias-preliminaries {