updated for version 7.4.075
Problem:    Locally setting 'undolevels' is not tested.
Solution:   Add a test. (Christian Brabandt)
diff --git a/src/testdir/Make_dos.mak b/src/testdir/Make_dos.mak
index d155198..f89d99b 100644
--- a/src/testdir/Make_dos.mak
+++ b/src/testdir/Make_dos.mak
@@ -32,7 +32,8 @@
 		test79.out test80.out test81.out test82.out test83.out \
 		test84.out test85.out test86.out test87.out test88.out \
 		test89.out test90.out test91.out test92.out test93.out \
-		test94.out test95.out test96.out test98.out test99.out
+		test94.out test95.out test96.out test98.out test99.out \
+		test100.out
 
 SCRIPTS32 =	test50.out test70.out