Undotree

A neovim undotree plugin written in lua.

Screenshot

Requirements

• nvim 0.7.0(nightly)

Download and Install

Using Vim's built-in package manager:

mkdir -p ~/.config/nvim/pack/github/start/
cd ~/.config/nvim/pack/github/start/
git clone https://github.com/jiaoshijie/undotree.git

Using vim-plug

Plug 'jiaoshijie/undotree'

Using packer.nvim

use { "jiaoshijie/undotree" }

Usage

1. Use UndotreeToggle to toggle the undo-tree panel. You may want to map this command to whatever hotkey by adding the following line to your vimrc, take <leader>u for example.

" vimscript
nnoremap <leader>u :UndotreeToggle<cr>

-- lua
vim.api.nvim_set_keymap('n', '<leader>u', ':UndotreeToggle', {noremap = true})

2. Some Mappings

Mappings	Action
j	jump to next undo node
k	jump to prev undo node
Q	quit undotree
q	close undotree diff window
J	jump to next undo node and undo to this state
K	jump to prev undo node and undo to this state
p	show the undotree diff window if it has been shown then jump into it
<cr>	undo to this state

License

MIT

Reference

• how to write a neovim plugin in lua
• undotree
• vim-mundo
• Vim documentation: usr_32
• how is the undo tree used in vim
• Undo branching and Gundo.vim
• Using undo branches