updated for version 7.4.483
Problem:    A 0x80 byte is not handled correctly in abbreviations.
Solution:   Unescape special characters. Add a test. (Christian Brabandt)
diff --git a/src/testdir/Make_vms.mms b/src/testdir/Make_vms.mms
index 3c7afc3..6483b7c 100644
--- a/src/testdir/Make_vms.mms
+++ b/src/testdir/Make_vms.mms
@@ -103,6 +103,7 @@
 	 test_insertcount.out \
 	 test_listlbr.out \
 	 test_listlbr_utf8.out \
+	 test_mapping.out \
 	 test_options.out \
 	 test_qf_title.out \
 	 test_utf8.out