Patch 8.0.1485
Problem: Weird autocmd may cause arglist to be changed recursively.
Solution: Prevent recursively changing the argument list. (Christian
Brabandt, closes #2472)
Files: src/ex_docmd.c, src/globals.h
*** ../vim-8.0.1484/src/ex_docmd.c 2018-02-03 17:36:22.626091882 +0100
--- src/ex_docmd.c 2018-02-09 17:40:37.618711361 +0100
***************
*** 8058,8063 ****
--- 8058,8073 ----
int fnum_len)
{
int i;
+ static int recursive = 0;
+
+ if (recursive)
+ {
+ #ifdef FEAT_AUTOCMD
+ EMSG(_(e_au_recursive));
+ #endif
+ return;
+ }
+ ++recursive;
alist_clear(al);
if (ga_grow(&al->al_ga, count) == OK)
***************
*** 8087,8092 ****
--- 8097,8104 ----
FreeWild(count, files);
if (al == &global_alist)
arg_had_last = FALSE;
+
+ --recursive;
}
/*
*** ../vim-8.0.1484/src/globals.h 2018-02-09 12:13:28.598612020 +0100
--- src/globals.h 2018-02-09 17:39:43.499037106 +0100
***************
*** 1594,1599 ****
--- 1594,1602 ----
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);
*** ../vim-8.0.1484/src/version.c 2018-02-09 16:45:56.045258620 +0100
--- src/version.c 2018-02-09 17:42:08.010157682 +0100
***************
*** 773,774 ****
--- 773,776 ----
{ /* Add new patch number below this line */
+ /**/
+ 1485,
/**/
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