From 00f49a2667e8d518fe168339de04f28ab10beb61 Mon Sep 17 00:00:00 2001
From: jdhao <jdhao@hotmail.com>
Date: Fri, 9 Jul 2021 22:29:30 +0800
Subject: [PATCH] Add backup for files

---
 core/options.vim | 1 +
 1 file changed, 1 insertion(+)

diff --git a/core/options.vim b/core/options.vim
index e65d9d8..4a39f32 100644
--- a/core/options.vim
+++ b/core/options.vim
@@ -33,6 +33,7 @@ if !isdirectory(g:backupdir)
 endif
 let &backupdir=g:backupdir
 
+set backup  " create backup for files
 set backupcopy=yes  " copy the original file to backupdir and overwrite it
 
 " General tab settings