From cf5886795f80fcd091e497bce03cafb45008a9f6 Mon Sep 17 00:00:00 2001
From: Michiel Scholten <michiel@diginaut.net>
Date: Tue, 11 Feb 2020 15:22:25 +0100
Subject: [PATCH] Useful :TrimWhitespace command to trim trailing spaces and
 such

---
 .vimrc | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/.vimrc b/.vimrc
index 05acf1a..a5ca498 100644
--- a/.vimrc
+++ b/.vimrc
@@ -498,6 +498,14 @@ set listchars=tab:▸\ ,trail:·
 " Display whitespace
 set list
 
+" Trim trailing whitespace with :TrimWhitespace
+fun! TrimWhitespace()
+    let l:save = winsaveview()
+    keeppatterns %s/\s\+$//e
+    call winrestview(l:save)
+endfun
+command! TrimWhitespace call TrimWhitespace()
+
 " enable words completion
 set dictionary+=/usr/share/dict/words
 " use ctrl-n ctrl-n instead of ctrl-x ctrl-k