--- /dev/null
+submodule submodule-header-extension {
+
+ pre:my-extension2 2;
+
+ belongs-to revisions-extension {
+ prefix pre;
+ }
+
+ revision "2007-06-09" {
+ description "Initial revision.";
+ }
+
+ extension my-extension2 {
+ description "my description ...";
+ argument "number";
+ }
+
+}