commit https://github.com/vim/vim/commit/36f0f0686ca313ef7b76387378cd5dc7acea1924 Author: Bram Moolenaar <Bram@vim.org> Date: Tue Jun 14 23:02:46 2016 +0200 patch 7.4.1938 Problem: When writing viminfo numbered marks were duplicated. Solution: Check for duplicates between current numbered marks and the ones read from viminfo.

--- 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 */
 /**/
+    1938,
+/**/
     1937,
 /**/
     1936,