From 398746eddc22eeab868b1aca12d800153568f380 Mon Sep 17 00:00:00 2001
From: Thomas Gideon <cmdln@thecommandline.net>
Date: Thu, 16 Sep 2021 18:25:31 -0400
Subject: [PATCH] Move to supported plugin

---
 init.vim    | 3 +++
 mapping.vim | 2 +-
 plug.vim    | 2 +-
 3 files changed, 5 insertions(+), 2 deletions(-)

diff --git a/init.vim b/init.vim
index 792aa06..a6ee690 100644
--- a/init.vim
+++ b/init.vim
@@ -78,6 +78,9 @@ set ignorecase
 set smartcase
 " centralize swap to have backup without clutter
 set directory=$HOME/.var/nvim/swp//
+" and undo
+set undofile
+set undodir=$HOME/.nvim/undodir
 " make pastemode more accessible
 set pastetoggle=<F2>
 " save when moving away
diff --git a/mapping.vim b/mapping.vim
index 4f21ebe..426f41b 100644
--- a/mapping.vim
+++ b/mapping.vim
@@ -1,7 +1,7 @@
 " quickly clear Syntastic info
 nmap <F4> :SyntasticReset<CR>
 " toggle gundo's display
-nmap <F5> :GundoToggle<CR>
+nmap <F5> :UndotreeToggle<CR>
 " quickly toggle a right, vsplit for viewing, navigating whatever structure easy
 " tags/tagbar can figure out for the current buffer
 nmap <F9> :TagbarToggle<CR>
diff --git a/plug.vim b/plug.vim
index 6be11b2..31b6788 100644
--- a/plug.vim
+++ b/plug.vim
@@ -19,7 +19,7 @@ Plug 'tpope/vim-fugitive'
 Plug 'tpope/vim-rhubarb'
 Plug 'mhinz/vim-signify'
 " visualize vim's undo tree
-Plug 'sjl/gundo.vim'
+Plug 'mbbill/undotree'
 " better support for JS
 Plug 'pangloss/vim-javascript'
 " find, complete, etc. on steroids