From ca853edb6f9ffe1d2e5d4a63bf88e4c3a059f5fb Mon Sep 17 00:00:00 2001
From: "Justin M. Keyes" <justinkz@gmail.com>
Date: Mon, 20 Mar 2017 13:59:11 +0100
Subject: vim-patch:8.0.0177

Problem:    When opening a buffer on a directory and inside a try/catch then
            the BufEnter event is not triggered.
Solution:   Return NOTDONE from readfile() for a directory and deal with the
            three possible return values. (Justin M. Keyes, closes vim/vim#1375,
            closes vim/vim#1353)

https://github.com/vim/vim/commit/e13b9afe1283f5ae43232b5992372a0eb570666c
---
 src/nvim/testdir/test_autocmd.vim | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)

diff --git a/src/nvim/testdir/test_autocmd.vim b/src/nvim/testdir/test_autocmd.vim
index fe9a3dd451..395c4a8596 100644
--- a/src/nvim/testdir/test_autocmd.vim
+++ b/src/nvim/testdir/test_autocmd.vim
@@ -196,6 +196,25 @@ func Test_augroup_deleted()
   au! VimEnter
 endfunc
 
+func Test_BufEnter()
+  au! BufEnter
+  au Bufenter * let val = val . '+'
+  let g:val = ''
+  split NewFile
+  call assert_equal('+', g:val)
+  bwipe!
+  call assert_equal('++', g:val)
+
+  " Also get BufEnter when editing a directory
+  call mkdir('Xdir')
+  split Xdir
+  call assert_equal('+++', g:val)
+  bwipe!
+
+  call delete('Xdir', 'd')
+  au! BufEnter
+endfunc
+
 " Closing a window might cause an endless loop
 " E814 for older Vims
 function Test_autocmd_bufwipe_in_SessLoadPost()
-- 
cgit