1 files changed, 13 insertions, 0 deletions
diff --git a/src/nvim/fileio.c b/src/nvim/fileio.c
index 4486d43578..b20150b2c9 100644
--- a/src/nvim/fileio.c
+++ b/src/nvim/fileio.c
@@ -5198,6 +5198,7 @@ static struct event_name {
   {"BufWriteCmd",     EVENT_BUFWRITECMD},
   {"CmdwinEnter",     EVENT_CMDWINENTER},
   {"CmdwinLeave",     EVENT_CMDWINLEAVE},
+  {"CmdUndefined",    EVENT_CMDUNDEFINED},
   {"ColorScheme",     EVENT_COLORSCHEME},
   {"CompleteDone",    EVENT_COMPLETEDONE},
   {"CursorHold",      EVENT_CURSORHOLD},
@@ -6462,6 +6463,18 @@ int has_insertcharpre(void)
   return first_autopat[(int)EVENT_INSERTCHARPRE] != NULL;
 }
 
+/// @returns true when there is an CmdUndefined autocommand defined.
+int has_cmdundefined(void)
+{
+  return first_autopat[(int)EVENT_CMDUNDEFINED] != NULL;
+}
+
+/// @returns true when there is an FuncUndefined autocommand defined.
+int has_funcundefined(void)
+{
+  return first_autopat[(int)EVENT_FUNCUNDEFINED] != NULL;
+}
+
 static int 
 apply_autocmds_group (
     event_T event,