vim-mundo

A Vim plugin to visualizes the Vim undo tree.

• Official webpage
• Introductory Video

How is this different than other plugins?

Mundo is a fork of Gundo, and it has bunch of improvements.

• Several new features:
  • Ability to search undo history using /.
  • An 'in line' diff mode.
  • Navigation keys J and K to move thru written undos.
• Merged upstream pull requests:
  • Fix paths with spaces
  • Display timestamps in ISO format
  • Real time updates
  • Show changes saved to disk
  • Python NoneType errors
  • open vimdiff of current buffer
  • Add global_disable option
  • Reduce verbosity
• Neovim support

What's your further plan?

• Make faster
• Automated test

Requirements

• Vim ≥ 7.3 with +python3 or +python options
• Neovim with pynvim installed
• Python ≥ 2.4

Recommended vim settings:

" Enable persistent undo so that undo history persists across vim sessions
set undofile
set undodir=~/.vim/undo

Installation

It is recommended to use one of the popular plugin managers for Vim. There are many and you probably already have a preferred one, but a few examples for your copy-and-paste convenience:

Pathogen

$ git clone https://github.com/simnalamburt/vim-mundo ~/.vim/bundle/mundo.vim

Vundle

Plugin 'simnalamburt/vim-mundo'

NeoBundle

NeoBundle 'simnalamburt/vim-mundo'

Vim-Plug

Plug 'simnalamburt/vim-mundo'

Manual (not recommended)

Download the plugin and extract it in ~/.vim/ (or %PROGRAMFILES%/Vim/vimfiles on Windows).

Unit tests

Tests unit tests can be run with nose:

cd autoload
nosetests

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vim-mundo is primarily distributed under the terms of the GNU General Public License, version 2 or any later version. See COPYRIGHT for details.