patch 8.0.1485: weird autocmd may cause arglist to be changed recursively commit https://github.com/vim/vim/commit/9e33efd1523b85a70533930dd43a26925a2b648c Author: Bram Moolenaar <Bram@vim.org> Date: Fri Feb 9 17:50:28 2018 +0100 patch 8.0.1485: weird autocmd may cause arglist to be changed recursively Problem: Weird autocmd may cause arglist to be changed recursively. Solution: Prevent recursively changing the argument list. (Christian Brabandt, closes #2472)

--- a/src/globals.h
+++ b/src/globals.h
@@ -1594,6 +1594,9 @@ EXTERN char_u e_notset[]	INIT(= N_("E764
 EXTERN char_u e_invalidreg[]    INIT(= N_("E850: Invalid register name"));
 #endif
 EXTERN char_u e_dirnotf[]	INIT(= N_("E919: Directory not found in '%s': \"%s\""));
+#ifdef FEAT_AUTOCMD
+EXTERN char_u e_au_recursive[]	INIT(= N_("E952: Autocommand caused recursive behavior"));
+#endif
 
 #ifdef FEAT_GUI_MAC
 EXTERN short disallow_gui	INIT(= FALSE);