From acdbe0dac155235b71bfe798a2f6505f39a11c8b Mon Sep 17 00:00:00 2001
From: Michiel Scholten <michiel@aquariusoft.org>
Date: Sat, 20 Sep 2014 20:43:54 +0200
Subject: [PATCH] Close vim if the only window left open is a NERDTree

---
 .vimrc | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/.vimrc b/.vimrc
index 97f4cc3..c9b92fd 100644
--- a/.vimrc
+++ b/.vimrc
@@ -28,6 +28,8 @@ Plugin 'jnurmine/Zenburn.git'
 " Quick file system tree, mapped to Ctrl+n for quick toggle
 Plugin 'scrooloose/nerdtree'
 map <C-n> :NERDTreeToggle<CR>
+" close vim if the only window left open is a NERDTree
+autocmd bufenter * if (winnr("$") == 1 && exists("b:NERDTreeType") && b:NERDTreeType == "primary") | q | endif
 
 " == Content convenience