patch 8.0.1649: no completion for argument list commands commit https://github.com/vim/vim/commit/cd43effecab02c6c28b1c4a3a14f91b8c3f26c0d Author: Bram Moolenaar <Bram@vim.org> Date: Thu Mar 29 15:55:38 2018 +0200 patch 8.0.1649: no completion for argument list commands Problem: No completion for argument list commands. Solution: Add arglist completion. (Yegappan Lakshmanan, closes https://github.com/vim/vim/issues/2706)

--- a/src/ex_getln.c
+++ b/src/ex_getln.c
@@ -4989,6 +4989,7 @@ ExpandFromContext(
 #endif
 	    {EXPAND_ENV_VARS, get_env_name, TRUE, TRUE},
 	    {EXPAND_USER, get_users, TRUE, FALSE},
+	    {EXPAND_ARGLIST, get_arglist_name, TRUE, FALSE},
 	};
 	int	i;