commit https://github.com/vim/vim/commit/df48fb456fb6bf63d94cad9b302ff01d8ee8d311 Author: Bram Moolenaar <Bram@vim.org> Date: Fri Jul 22 21:50:18 2016 +0200 patch 7.4.2090 Problem: Using submatch() in a lambda passed to substitute() is verbose. Solution: Use a static list and pass it as an optional argument to the function. Fix memory leak.

--- a/src/version.c
+++ b/src/version.c
@@ -759,6 +759,8 @@ static char *(features[]) =
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    2090,
+/**/
     2089,
 /**/
     2088,