updated for version 7.3.887
Problem:    No tests for Visual mode operators, what 7.3.879 fixes.
Solution:   Add a new test file. (David Bürgin)
diff --git a/src/testdir/Make_dos.mak b/src/testdir/Make_dos.mak
index 9942ca4..3c2f938 100644
--- a/src/testdir/Make_dos.mak
+++ b/src/testdir/Make_dos.mak
@@ -31,7 +31,8 @@
 		test74.out test75.out test76.out test77.out test78.out \
 		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
+		test89.out test90.out test91.out test92.out test93.out \
+		test94.out
 
 SCRIPTS32 =	test50.out test70.out