From 3552e742898cd57adaf9b8ce32a9056271eab8d2 Mon Sep 17 00:00:00 2001
From: Bram Moolenaar <Bram@vim.org>
Date: Sat, 29 May 2021 12:21:58 +0200
Subject: [PATCH] patch 8.2.2898: QuitPre and ExitPre not triggered when GUI
 window is closed

Problem:    QuitPre and ExitPre not triggered when GUI window is closed.
Solution:   Call before_quit_autocmds(). (closes #8242)
---
 src/ex_docmd.c         | 4 ++--
 src/gui.c              | 5 +++--
 src/proto/ex_docmd.pro | 3 ++-
 src/version.c          | 2 ++
 4 files changed, 9 insertions(+), 5 deletions(-)

diff --git a/src/ex_docmd.c b/src/ex_docmd.c
index 8d8ef08df..58dad657c 100644
--- a/src/ex_docmd.c
+++ b/src/ex_docmd.c
@@ -5498,7 +5498,7 @@ not_exiting(void)
     settmode(TMODE_RAW);
 }
 
-    static int
+    int
 before_quit_autocmds(win_T *wp, int quit_all, int forceit)
 {
     apply_autocmds(EVENT_QUITPRE, NULL, NULL, FALSE, wp->w_buffer);
@@ -5572,7 +5572,7 @@ ex_quit(exarg_T *eap)
 #endif
 
     /*
-     * If there are more files or windows we won't exit.
+     * If there is only one relevant window we will exit.
      */
     if (check_more(FALSE, eap->forceit) == OK && only_one_window())
 	exiting = TRUE;
diff --git a/src/gui.c b/src/gui.c
index c0374c561..2539a4f64 100644
--- a/src/gui.c
+++ b/src/gui.c
@@ -857,9 +857,10 @@ gui_exit(int rc)
     void
 gui_shell_closed(void)
 {
-    cmdmod_T	    save_cmdmod;
+    cmdmod_T	    save_cmdmod = cmdmod;
 
-    save_cmdmod = cmdmod;
+    if (before_quit_autocmds(curwin, TRUE, FALSE))
+	return;
 
     // Only exit when there are no changed files
     exiting = TRUE;
diff --git a/src/proto/ex_docmd.pro b/src/proto/ex_docmd.pro
index 848106350..959f209ac 100644
--- a/src/proto/ex_docmd.pro
+++ b/src/proto/ex_docmd.pro
@@ -7,13 +7,13 @@ int getline_equal(char_u *(*fgetline)(int, void *, int, getline_opt_T), void *co
 void *getline_cookie(char_u *(*fgetline)(int, void *, int, getline_opt_T), void *cookie);
 char_u *getline_peek(char_u *(*fgetline)(int, void *, int, getline_opt_T), void *cookie);
 char *ex_errmsg(char *msg, char_u *arg);
+int checkforcmd(char_u **pp, char *cmd, int len);
 int parse_command_modifiers(exarg_T *eap, char **errormsg, cmdmod_T *cmod, int skip_only);
 int has_cmdmod(cmdmod_T *cmod);
 int cmdmod_error(void);
 void apply_cmdmod(cmdmod_T *cmod);
 void undo_cmdmod(cmdmod_T *cmod);
 int parse_cmd_address(exarg_T *eap, char **errormsg, int silent);
-int checkforcmd(char_u **pp, char *cmd, int len);
 char_u *skip_option_env_lead(char_u *start);
 char_u *find_ex_command(exarg_T *eap, int *full, int (*lookup)(char_u *, size_t, int cmd, cctx_T *), cctx_T *cctx);
 int modifier_len(char_u *cmd);
@@ -33,6 +33,7 @@ char_u *find_nextcmd(char_u *p);
 char_u *check_nextcmd(char_u *p);
 char_u *get_command_name(expand_T *xp, int idx);
 void not_exiting(void);
+int before_quit_autocmds(win_T *wp, int quit_all, int forceit);
 void ex_quit(exarg_T *eap);
 void tabpage_close(int forceit);
 void tabpage_close_other(tabpage_T *tp, int forceit);
diff --git a/src/version.c b/src/version.c
index da315bf13..4b1a7aec9 100644
--- a/src/version.c
+++ b/src/version.c
@@ -750,6 +750,8 @@ static char *(features[]) =
 
 static int included_patches[] =
 {   /* Add new patch number below this line */
+/**/
+    2898,
 /**/
     2897,
 /**/
-- 
2.40.0