From adfb6dd2cbdc854296d696bfd4753a7f0290a4db Mon Sep 17 00:00:00 2001
From: Christian Brabandt <cb@256bit.org>
Date: Mon, 14 Nov 2011 22:11:40 +0100
Subject: [PATCH] Fix issue 3 from github

---
 autoload/SudoEdit.vim | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/autoload/SudoEdit.vim b/autoload/SudoEdit.vim
index e61db8d..fc1ee09 100644
--- a/autoload/SudoEdit.vim
+++ b/autoload/SudoEdit.vim
@@ -60,6 +60,10 @@ fu! SudoEdit#LocalSettings(setflag) "{{{2
 	" Force reading in the buffer
 	" to avoid stuipd W13 warning
 	sil e! %
+	" Make sure, persistent undo information is written
+	if has("persistent_undo")
+	    exe "wundo" undofile(@%)
+	endif
     endif
 endfu