updated for version 7.4.231
Problem:    An error in ":options" is not caught by the tests.
Solution:   Add a test for ":options".  Set $VIMRUNTIME for the tests so that
            it uses the current runtime files instead of the installed ones.
diff --git a/src/testdir/Make_vms.mms b/src/testdir/Make_vms.mms
index b210d50..e7cbf09 100644
--- a/src/testdir/Make_vms.mms
+++ b/src/testdir/Make_vms.mms
@@ -95,7 +95,8 @@
 	 test90.out test91.out test92.out test93.out test94.out \
 	 test95.out test96.out test98.out test99.out \
 	 test100.out test101.out test103.out test104.out \
-	 test105.out test106.out
+	 test105.out test106.out \
+	 test_options.out
 
 # Known problems:
 # test17: ?