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/Makefile b/src/testdir/Makefile
index 59fe011..41f25cf 100644
--- a/src/testdir/Makefile
+++ b/src/testdir/Makefile
@@ -40,6 +40,7 @@
 		test_insertcount.out \
 		test_listlbr.out \
 		test_listlbr_utf8.out \
+		test_mapping.out \
 		test_options.out \
 		test_qf_title.out \
 		test_utf8.out