updated for version 7.3.052
Problem:    When 'completefunc' opens a new window all kinds of errors follow.
            (Xavier Deguillard)
Solution:   When 'completefunc' goes to another window or buffer and when it
            deletes text abort completion.  Add a test for 'completefunc'.
diff --git a/src/testdir/Make_os2.mak b/src/testdir/Make_os2.mak
index f05c679..361e693 100644
--- a/src/testdir/Make_os2.mak
+++ b/src/testdir/Make_os2.mak
@@ -27,7 +27,8 @@
 		test56.out test57.out test58.out test59.out test60.out \
 		test61.out test62.out test63.out test64.out test65.out \
 		test66.out test67.out test68.out test69.out test70.out \
-		test71.out test72.out test73.out test74.out test75.out
+		test71.out test72.out test73.out test74.out test75.out \
+		test76.out
 
 .SUFFIXES: .in .out