Don't execute some autocommands when v:dying is 2 or more.
diff --git a/runtime/doc/autocmd.txt b/runtime/doc/autocmd.txt
index c1cbab8..a23032c 100644
--- a/runtime/doc/autocmd.txt
+++ b/runtime/doc/autocmd.txt
@@ -401,6 +401,8 @@
buffer being unloaded "<afile>".
Don't change to another buffer, it will cause
problems.
+ When exiting and v:dying is 2 or more this
+ event is not triggered.
*BufWinEnter*
BufWinEnter After a buffer is displayed in a window. This
can be when the buffer is loaded (after
@@ -422,6 +424,8 @@
NOTE: When this autocommand is executed, the
current buffer "%" may be different from the
buffer being unloaded "<afile>".
+ When exiting and v:dying is 2 or more this
+ event is not triggered.
*BufWipeout*
BufWipeout Before completely deleting a buffer. The
BufUnload and BufDelete events may be called
@@ -799,6 +803,8 @@
.viminfo file. Executed only once, like
VimLeavePre.
To detect an abnormal exit use |v:dying|.
+ When v:dying is 2 or more this event is not
+ triggered.
*VimLeavePre*
VimLeavePre Before exiting Vim, just before writing the
.viminfo file. This is executed only once,
@@ -807,6 +813,8 @@
Mostly useful with a "*" pattern. >
:autocmd VimLeavePre * call CleanupStuff()
< To detect an abnormal exit use |v:dying|.
+ When v:dying is 2 or more this event is not
+ triggered.
*VimResized*
VimResized After the Vim window was resized, thus 'lines'
and/or 'columns' changed. Not when starting
diff --git a/runtime/doc/eval.txt b/runtime/doc/eval.txt
index 2a2d601..08b79bb 100644
--- a/runtime/doc/eval.txt
+++ b/runtime/doc/eval.txt
@@ -1348,7 +1348,9 @@
terminate normally. {only works on Unix}
Example: >
:au VimLeave * if v:dying | echo "\nAAAAaaaarrrggghhhh!!!\n" | endif
-<
+< Note: if another deadly signal is caught when v:dying is one,
+ VimLeave autocommands will not be executed.
+
*v:errmsg* *errmsg-variable*
v:errmsg Last given error message. It's allowed to set this variable.
Example: >
diff --git a/runtime/doc/todo.txt b/runtime/doc/todo.txt
index e0a6159..30fb99d 100644
--- a/runtime/doc/todo.txt
+++ b/runtime/doc/todo.txt
@@ -30,9 +30,6 @@
*known-bugs*
-------------------- Known bugs and current work -----------------------
-When Vim crashes it may run out of stack while executing autocommands. Patch
-to not run autocommands when leaving Vim? (James Vega, 2010 May 23)
-
Patch for invalid mem access in completion. (Dominique Pelle, 2010 May 26)
Invalid memory access when deleting funcref variable. Patch by Lech Lorens,
diff --git a/runtime/doc/version7.txt b/runtime/doc/version7.txt
index d59b622..f469ac0 100644
--- a/runtime/doc/version7.txt
+++ b/runtime/doc/version7.txt
@@ -7166,6 +7166,10 @@
after recovery is compared to the original file contents. When they differ
the buffer is marked as modified.
+When Vim is exiting because of a deadly signal, when v:dying is 2 or more,
+VimLeavePre, VimLeave, BufWinLeave and BufUnload autocommands are not
+executed.
+
Added *added-7.3*
-----