patch 8.2.4225: Vim9: depth argument of :lockvar not parsed in :def function Commit: https://github.com/vim/vim/commit/70c43d84be98ab54d3723155dcc4232dc5a5f081 Author: Bram Moolenaar <Bram@vim.org> Date: Wed Jan 26 21:01:15 2022 +0000 patch 8.2.4225: Vim9: depth argument of :lockvar not parsed in :def function Problem: Vim9: depth argument of :lockvar not parsed in :def function. Solution: Parse the optional depth argument. (closes https://github.com/vim/vim/issues/9629) Fix that locking doesn't work for a non-materialize list.

--- a/src/version.c
+++ b/src/version.c
@@ -751,6 +751,8 @@ static char *(features[]) =
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    4225,
+/**/
     4224,
 /**/
     4223,