diff -r c1b6db1bdd87 -r ec62383beb7d rt/vm/src/main/java/org/apidesign/vm4brwsr/ClosureWrapper.java
--- a/rt/vm/src/main/java/org/apidesign/vm4brwsr/ClosureWrapper.java	Thu May 22 22:32:00 2014 +0200
+++ b/rt/vm/src/main/java/org/apidesign/vm4brwsr/ClosureWrapper.java	Mon May 26 16:20:51 2014 +0200
@@ -158,7 +158,7 @@
     private static final String[] FIXED_EXTERNS = {
         "bck2brwsr",
         "bck2BrwsrThrwrbl",
-        "registerExtension",
+        "register",
         "$class",
         "anno",
         "array",