commit https://github.com/vim/vim/commit/574860b5ee9da281c875dad07a607454e135eaee Author: Bram Moolenaar <Bram@vim.org> Date: Tue May 24 17:33:34 2016 +0200 patch 7.4.1838 Problem: Functions specifically for testing do not sort together. Solution: Rename garbagecollect_for_testing() to test_garbagecollect_now(). Add test_null_list(), test_null_dict(), etc.

--- a/src/version.c
+++ b/src/version.c
@@ -754,6 +754,8 @@ static char *(features[]) =
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    1838,
+/**/
     1837,
 /**/
     1836,