From cb5d569142a0c2c258342171ce55669788b2595d Mon Sep 17 00:00:00 2001
From: inkch <inkch@posteo.jp>
Date: Wed, 20 Aug 2025 15:03:09 +0900
Subject: [PATCH] nvim: enable undofile

---
 dot_config/nvim/lua/core/options.lua.tmpl | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/dot_config/nvim/lua/core/options.lua.tmpl b/dot_config/nvim/lua/core/options.lua.tmpl
index 0b51f53..04b56d7 100644
--- a/dot_config/nvim/lua/core/options.lua.tmpl
+++ b/dot_config/nvim/lua/core/options.lua.tmpl
@@ -38,6 +38,9 @@ vim.opt.listchars = "tab:>>,trail:_,eol:$,multispace:··,extends:>,precedes:<,n
 vim.opt.encoding = "utf-8"
 vim.opt.fenc = "utf-8"
 vim.opt.spell = true
+vim.opt.undofile = true
+vim.opt.undodir = vim.fn.expand("~/.cache/nvim/undo")
+
 
 if vim.fn.executable('rg') then
    vim.opt.grepprg = 'rg --vimgrep --smart-case --hidden'