From a4b155c6a486ab6f93975a20a9ce9c7de25b7730 Mon Sep 17 00:00:00 2001
From: Michael Campagnaro <mikecampo@gmail.com>
Date: Mon, 17 Jul 2017 12:38:17 -0400
Subject: [PATCH] Add a timestamp to vim backup files

---
 vimrc | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/vimrc b/vimrc
index aff5989..3f2de31 100644
--- a/vimrc
+++ b/vimrc
@@ -193,10 +193,13 @@ endif
 set t_ti= t_te=
 " keep more context when scrolling off the end of a buffer
 set scrolloff=3
+
 " Store temporary files in a central spot
 set backup
-set backupdir=~/.vim-tmp,~/.tmp,~/tmp,/var/tmp,/tmp
-set directory=~/.vim-tmp,~/.tmp,~/tmp,/var/tmp,/tmp
+set directory=$HOME/tmp " For swap files
+set backupdir=$HOME/tmp
+:au BufWritePre * let &bex = '.' . strftime("%Y-%m-%d-%T") . '.bak'
+
 " allow backspacing over everything in insert mode
 set backspace=indent,eol,start
 " display incomplete commands