# HG changeset patch
# User Bram Moolenaar <Bram@vim.org>
# Date 1617449415 -7200
# Node ID f8619a303e9dd058c46d2e7ac83d68eb36b56f1c
# Parent  7b87429e4b2a7e87e875b9b046ac697f9a362edf
patch 8.2.2695: cursor position reset with nested autocommands

Commit: https://github.com/vim/vim/commit/1e6bbfb5607c82d872070219c26e2aae20db68ed
Author: Bram Moolenaar <Bram@vim.org>
Date:   Sat Apr 3 13:19:26 2021 +0200

    patch 8.2.2695: cursor position reset with nested autocommands

    Problem:    Cursor position reset with nested autocommands.
    Solution:   Only check and reset line numbers for not nested autocommands.
                (closes #5820)

diff --git a/src/autocmd.c b/src/autocmd.c
--- a/src/autocmd.c
+++ b/src/autocmd.c
@@ -2116,14 +2116,16 @@ apply_autocmds_group(
 	    ap->last = FALSE;
 	ap->last = TRUE;
 
-	// make sure cursor and topline are valid
-	check_lnums(TRUE);
+	if (nesting == 1)
+	    // make sure cursor and topline are valid
+	    check_lnums(TRUE);
 
 	do_cmdline(NULL, getnextac, (void *)&patcmd,
 				     DOCMD_NOWAIT|DOCMD_VERBOSE|DOCMD_REPEAT);
 
-	// restore cursor and topline, unless they were changed
-	reset_lnums();
+	if (nesting == 1)
+	    // restore cursor and topline, unless they were changed
+	    reset_lnums();
 
 #ifdef FEAT_EVAL
 	if (eap != NULL)
diff --git a/src/testdir/test_terminal.vim b/src/testdir/test_terminal.vim
--- a/src/testdir/test_terminal.vim
+++ b/src/testdir/test_terminal.vim
@@ -2002,5 +2002,32 @@ func Test_terminal_all_ansi_colors()
   call delete('Xcolorscript')
 endfunc
 
+function On_BufFilePost()
+    doautocmd <nomodeline> User UserEvent
+endfunction
+
+func Test_terminal_nested_autocmd()
+  new
+  call setline(1, range(500))
+  $
+  let lastline = line('.')
+
+  augroup TermTest
+    autocmd BufFilePost * call On_BufFilePost()
+    autocmd User UserEvent silent
+  augroup END
+
+  let cmd = Get_cat_123_cmd()
+  let buf = term_start(cmd, #{term_finish: 'close', hidden: 1})
+  call assert_equal(lastline, line('.'))
+
+  call TermWait(buf)
+  exe buf . 'bwipe'
+  call delete('Xtext')
+  augroup TermTest
+    au!
+  augroup END
+endfunc
+
 
 " vim: shiftwidth=2 sts=2 expandtab
diff --git a/src/version.c b/src/version.c
--- a/src/version.c
+++ b/src/version.c
@@ -751,6 +751,8 @@ static char *(features[]) =
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    2695,
+/**/
     2694,
 /**/
     2693,