patch 7.4.1578
Problem:    There is no way to invoke a function later or periodically.
Solution:   Add timer support.
diff --git a/src/testdir/test_alot.vim b/src/testdir/test_alot.vim
index bd74afc..3615598 100644
--- a/src/testdir/test_alot.vim
+++ b/src/testdir/test_alot.vim
@@ -19,5 +19,6 @@
 source test_set.vim
 source test_sort.vim
 source test_syn_attr.vim
+source test_timers.vim
 source test_undolevels.vim
 source test_unlet.vim