From 895e7a2e5beea6522669d6a5c6b0d19add6acb73 Mon Sep 17 00:00:00 2001
From: Junegunn Choi <junegunn.c@gmail.com>
Date: Tue, 8 Apr 2014 18:15:31 -0700
Subject: [PATCH] Updated Customization (markdown)

---
 Customization.md | 21 +++++++++++----------
 1 file changed, 11 insertions(+), 10 deletions(-)

diff --git a/Customization.md b/Customization.md
index 0caab78..695bbb7 100644
--- a/Customization.md
+++ b/Customization.md
@@ -75,15 +75,16 @@ let g:goyo_callbacks = [function('g:goyo_before'), function('g:goyo_after')]
 Suggested by [mm2703](https://github.com/mm2703) and [axelGschaider](https://github.com/axelGschaider) in [#16](https://github.com/junegunn/goyo.vim/issues/16)
 
 ```vim
-" Quitting whether Goyo is active or not
-ca wq :w<cr>:call Quit()<cr>
-ca q :call Quit()<cr>
-function! Quit()
-  if exists('#goyo')
-    Goyo
-  endif
-  quit
+function! g:goyo_before()
+  " ...
 endfunction
-```
 
-Or you can use `:qa` or `:wqa` instead of `:q` and `:wq`.
\ No newline at end of file
+function! g:goyo_after()
+  " Quit Vim if this is the only remaining buffer
+  if len(filter(range(1, bufnr('$')), 'buflisted(v:val)')) == 1
+    qa
+  endif
+endfunction
+
+let g:goyo_callbacks = [function('g:goyo_before'), function('g:goyo_after')]
+```