From 8f1fa83c6d86763df3873097777cebcead65a206 Mon Sep 17 00:00:00 2001
From: "Dustin C. Hatch" <admiralnemo@gmail.com>
Date: Wed, 19 Dec 2012 00:04:00 -0600
Subject: [PATCH] Auto strip trailing whitespace in Python modules

--HG--
extra : amend_source : 5e2c413a7e9ce3c04bb86abf5254631db449d443
---
 ftplugin/python.vim | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/ftplugin/python.vim b/ftplugin/python.vim
index e02b570..d7d03aa 100644
--- a/ftplugin/python.vim
+++ b/ftplugin/python.vim
@@ -5,3 +5,8 @@ setlocal expandtab
 setlocal autoindent
 setlocal smartindent
 setlocal cinwords=if,elif,else,for,while,try,except,finally,def,class
+if !exists("stripwhitespace_autocommand")
+  let stripwhitespace_autocommand = 1
+  aug stripwhitespace
+  autocmd stripwhitespace BufWritePre <buffer> %s/\s\+$//e
+endif