From cc53da2ad77c063948db8f23804cc0db7df7313a Mon Sep 17 00:00:00 2001
From: Sebastian Burschel <sebastian@burschel.com>
Date: Sun, 13 Oct 2019 20:30:43 +0200
Subject: [PATCH] Remove trailing whitespaces

---
 dotfiles/.vimrc | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/dotfiles/.vimrc b/dotfiles/.vimrc
index c561a9c..9114d2e 100644
--- a/dotfiles/.vimrc
+++ b/dotfiles/.vimrc
@@ -253,4 +253,15 @@ set linebreak
 " Searching with "/": Ignore case if search term is lower case.
 set smartcase
 
+
+" Strip trailing whitespaces on each save
+fun! <SID>StripTrailingWhitespaces()
+    let l = line(".")
+    let c = col(".")
+    %s/\s\+$//e
+    call cursor(l, c)
+endfun
+autocmd BufWritePre * :call <SID>StripTrailingWhitespaces()
+
+
 colorscheme blackboard