From e6203dba1bd15c360375c8afd09a25b7d04ab85a Mon Sep 17 00:00:00 2001
From: Justin Gassner <justin.gassner@mailbox.org>
Date: Wed, 3 Jan 2024 10:31:56 +0100
Subject: Make undo persist except for temporary files

---
 .config/nvim/init.vim | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/.config/nvim/init.vim b/.config/nvim/init.vim
index d49b7c0..db5ff31 100644
--- a/.config/nvim/init.vim
+++ b/.config/nvim/init.vim
@@ -29,6 +29,13 @@ nnoremap gj j
 nnoremap k gk
 nnoremap gk k
 
+" Persistent undo except for temporary files (MV24)
+set undofile
+augroup vimrc
+  autocmd!
+  autocmd BufWritePre /dev/shm/* setlocal noundofile
+augroup END
+
 set spelllang=en_gb
 
 let mapleader = ' '
-- 
cgit v1.2.3-54-g00ecf