commit 92997dda789ad8061841128cbc99b15ec0374411 Author: Shougo Matsushita <Shougo.Matsu@gmail.com> Date: Sun Aug 20 20:55:55 2023 +0200 patch 9.0.1774: no support for custom cmdline completion Problem: no support for custom cmdline completion Solution: Add new vimscript functions Add the following two functions: - getcmdcompltype() returns custom and customlist functions - getcompletion() supports both custom and customlist closes: #12228 Signed-off-by: Christian Brabandt <cb@256bit.org> Co-authored-by: Shougo Matsushita <Shougo.Matsu@gmail.com>

--- a/src/usercmd.c
+++ b/src/usercmd.c
@@ -481,6 +481,11 @@ cmdcomplete_str_to_type(char_u *complete
 {
     int i;
 
+    if (STRNCMP(complete_str, "custom,", 7) == 0)
+	return EXPAND_USER_DEFINED;
+    if (STRNCMP(complete_str, "customlist,", 11) == 0)
+	return EXPAND_USER_LIST;
+
     for (i = 0; command_complete[i].expand != 0; ++i)
 	if (STRCMP(complete_str, command_complete[i].name) == 0)
 	    return command_complete[i].expand;