Index: library/serialize/Serializer.xotcl
===================================================================
diff -u -r7050a52ac53992d9a3aec12e48b0fa58a26449e6 -rbe717fe9ef13e09dcfabf496ca61d75e4c042422
--- library/serialize/Serializer.xotcl	(.../Serializer.xotcl)	(revision 7050a52ac53992d9a3aec12e48b0fa58a26449e6)
+++ library/serialize/Serializer.xotcl	(.../Serializer.xotcl)	(revision be717fe9ef13e09dcfabf496ca61d75e4c042422)
@@ -378,7 +378,7 @@
     my instvar post_cmds
     set post_cmds ""
     # register for introspection purposes "trace" under a different name
-    ::xotcl::alias ::xotcl::Object __trace__ -objscope ::trace
+    ::xotcl::alias ::xotcl::Object  __trace__ -objscope ::trace
     ::xotcl::alias ::xotcl2::Object __trace__ -objscope ::trace
     my topoSort $list $all
     #foreach i [lsort [array names .level]] {my warn "$i: [my set level($i)]"}