From 66aba12c7b27553231e8086d059affc3de64a329 Mon Sep 17 00:00:00 2001
From: Josh Sherman <joshsherman@gmail.com>
Date: Sun, 28 May 2017 11:56:21 -0500
Subject: [PATCH] [vim] stripe trailing whitespace on save

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

diff --git a/vim/vimrc b/vim/vimrc
index ed7fa19..2b344e6 100644
--- a/vim/vimrc
+++ b/vim/vimrc
@@ -83,6 +83,8 @@ augroup ExtraWhitespace
   autocmd InsertLeave * match ExtraWhitespace /\s\+$/
 augroup END
 
+autocmd BufWritePre * :%s/\s\+$//e
+
 let g:bufferline_echo = 0
 autocmd VimEnter *
   \ let &statusline='%{bufferline#refresh_status()}'