patch 7.4.2113
Problem:    Test for undo is flaky.
Solution:   Turn it into a new style test.  Use test_settime() to avoid
            flakyness.
diff --git a/src/Makefile b/src/Makefile
index ea28eb7..6aa1308 100644
--- a/src/Makefile
+++ b/src/Makefile
@@ -2044,7 +2044,7 @@
 	test30 test31 test32 test33 test34 test36 test37 test38 test39 \
 	test40 test41 test42 test43 test44 test45 test46 test47 test48 test49 \
 	test50 test51 test52 test53 test54 test55 test56 test57 test58 test59 \
-	test60 test61 test62 test63 test64 test65 test66 test67 test68 test69 \
+	test60 test62 test63 test64 test65 test66 test67 test68 test69 \
 	test70 test71 test72 test73 test74 test75 test76 test77 test78 test79 \
 	test80 test81 test82 test83 test84 test85 test86 test87 test88 test89 \
 	test90 test91 test92 test93 test94 test95 test97 test98 test99 \
@@ -2119,9 +2119,9 @@
 	test_textobjects \
 	test_timers \
 	test_true_false \
-	test_undolevels \
-	test_usercommands \
+	test_undo \
 	test_unlet \
+	test_usercommands \
 	test_viminfo \
 	test_viml \
 	test_visual \