patch 8.2.4425: map() function does not check function arguments Commit: https://github.com/vim/vim/commit/eddd4fc4f6d9d626374a73861c891f95ef999133 Author: Bram Moolenaar <Bram@vim.org> Date: Sun Feb 20 15:52:28 2022 +0000 patch 8.2.4425: map() function does not check function arguments Problem: map() function does not check function arguments at compile time. Solution: Give an error if the arguments of a map() function are wrong.

--- 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 */
 /**/
+    4425,
+/**/
     4424,
 /**/
     4423,