updated for version 7.4.399
Problem:    Encryption implementation is messy.  Blowfish encryption has a
            weakness.
Solution:   Refactor the encryption, store the state in an allocated struct
            instead of using a save/restore mechanism.  Introduce the
            "blowfish2" method, which does not have the weakness and encrypts
            the whole undo file. (largely by David Leadbeater)
diff --git a/src/testdir/test72.ok b/src/testdir/test72.ok
index bb267d0..8d30ba1 100644
--- a/src/testdir/test72.ok
+++ b/src/testdir/test72.ok
@@ -25,3 +25,7 @@
 apr
 foo mar
 mar
+bar apr
+apr
+foo mar
+mar