From b0e9cf215109129ba789975dccf75dfb1db2df5d Mon Sep 17 00:00:00 2001
From: h7x4 <h7x4@nani.wtf>
Date: Sun, 18 Jan 2026 04:03:04 +0900
Subject: [PATCH] home/neovim: store backups

---
 hosts/common/programs/neovim.nix | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/hosts/common/programs/neovim.nix b/hosts/common/programs/neovim.nix
index d0a85e7..464bc74 100644
--- a/hosts/common/programs/neovim.nix
+++ b/hosts/common/programs/neovim.nix
@@ -20,8 +20,10 @@
 
       customRC = ''
         set number relativenumber
+
         set undofile
-        set undodir=~/.cache/vim/undodir
+        set undodir = vim.fn.expand("~/.cache/vim/undodir")
+        set backupdir = vim.fn.expand("~/.cache/vim/backup")
 
         packadd! vim-monokai
         colorscheme monokai