nvim-mini / mini.nvim

<p align="center"> <img src="logo.png" alt="mini.nvim" style="max-width:100%;border:solid 2px"/> </p>

All-in-one plugin

Library of 40+ independent Lua modules improving overall Neovim (version 0.9 and higher) experience with minimal effort. They all share same configuration approaches and general design principles.

Think about this project as "Swiss Army knife" among Neovim plugins: it has many different independent tools (modules) suitable for most common tasks. Each module can be used separately without any startup and usage overhead.

If you want to help this project grow but don't know where to start:

• Leave a Github star for 'mini.nvim' and/or any other MINI projects.
• Check out contributing guides.

See change log for a history of changes, including current development version.

See MiniMax for a full config example based on 'mini.nvim'.

[!NOTE] This was previously hosted at echasnovski/mini.nvim. It was transferred to a dedicated organization to improve long term project stability. See more details here.

Table of contents

• Installation
• Modules
• General principles
• Plugin color schemes
• Planned modules

Installation

There are two branches to install from:

• main (default, recommended) will have latest development version of plugin. All changes since last stable release should be perceived as being in beta testing phase (meaning they already passed alpha-testing and are moderately settled).
• stable will be updated only upon releases with code tested during public beta-testing phase in main branch.

Here are code snippets for some common installation methods:

• Manually with git clone (compatible with mini.deps):

-- Put this at the top of 'init.lua'
local path_package = vim.fn.stdpath('data') .. '/site'
local mini_path = path_package .. '/pack/deps/start/mini.nvim'
if not vim.loop.fs_stat(mini_path) then
  vim.cmd('echo "Installing `mini.nvim`" | redraw')
  local clone_cmd = {
    'git', 'clone', '--filter=blob:none',
    -- Uncomment next line to use 'stable' branch
    -- '--branch', 'stable',
    'https://github.com/nvim-mini/mini.nvim', mini_path
  }
  vim.fn.system(clone_cmd)
  vim.cmd('packadd mini.nvim | helptags ALL')
  vim.cmd('echo "Installed `mini.nvim`" | redraw')
end

• With folke/lazy.nvim:

Branch	Code snippet
Main	{ 'nvim-mini/mini.nvim', version = false },
Stable	{ 'nvim-mini/mini.nvim', version = '*' },

• With junegunn/vim-plug:

Branch	Code snippet
Main	Plug 'nvim-mini/mini.nvim'
Stable	Plug 'nvim-mini/mini.nvim', { 'branch': 'stable' }

• Every module is also distributed as a standalone Git repository. Check out module's information for more details.

Important: don't forget to call module's setup() (if required) to enable its functionality.

Note: if you are on Windows, there might be problems with too long file paths (like error: unable to create file <some file name>: Filename too long). Try doing one of the following:

• Enable corresponding git global config value: git config --system core.longpaths true. Then try to reinstall.
• Install plugin in other place with shorter path.

Modules

'mini.nvim' contains many modules which is slightly daunting at first. All of them can be used independently, one at a time.

For easier exploration, here they are presented in groups based on module's primary functionality (although some modules can fit in several groups). See more detailed listing here.

Text editing

These modules improve your text editing experience. Start with 'mini.ai', 'mini.operators', and 'mini.surround'.

Module	Description	Overview	Details
mini.ai	Extend and create a/i textobjects	README	Documentation
mini.align	Align text interactively	README	Documentation
mini.comment	Comment lines	README	Documentation
mini.completion	Completion and signature help	README	Documentation
mini.keymap	Special key mappings	README	Documentation
mini.move	Move any selection in any direction	README	Documentation
mini.operators	Text edit operators	README	Documentation
mini.pairs	Autopairs	README	Documentation
mini.snippets	Manage and expand snippets	README	Documentation
mini.splitjoin	Split and join arguments	README	Documentation
mini.surround	Surround actions	README	Documentation

General workflow

These modules improve your general workflow. Start with 'mini.bracketed', 'mini.files', and 'mini.pick'.

Module	Description	Overview	Details
mini.basics	Common configuration presets	README	Documentation
mini.bracketed	Go forward/backward with square brackets	README	Documentation
mini.bufremove	Remove buffers	README	Documentation
mini.clue	Show next key clues	README	Documentation
mini.cmdline	Command line tweaks	README	Documentation
mini.deps	Plugin manager	README	Documentation
mini.diff	Work with diff hunks	README	Documentation
mini.extra	Extra 'mini.nvim' functionality	README	Documentation
mini.files	Navigate and manipulate file system	README	Documentation
mini.git	Git integration	README	Documentation
mini.jump	Jump to next/previous single character	README	Documentation
mini.jump2d	Jump within visible lines	README	Documentation
mini.misc	Miscellaneous functions	README	Documentation
mini.pick	Pick anything	README	Documentation
mini.sessions	Session management	README	Documentation
mini.visits	Track and reuse file system visits	README	Documentation

Appearance

These modules improve your Neovim appearance. Start with 'mini.hues', 'mini.icons', and 'mini.statusline'.

Module	Description	Overview	Details
mini.animate	Animate common Neovim actions	README	Documentation
mini.base16	Base16 colorscheme creation	README	Documentation
mini.colors	Tweak and save any color scheme	README	Documentation
mini.cursorword	Autohighlight word under cursor	README	Documentation
mini.hipatterns	Highlight patterns in text	README	Documentation
mini.hues	Generate configurable color scheme	README	Documentation
mini.icons	Icon provider	README	Documentation
mini.indentscope	Visualize and work with indent scope	README	Documentation
mini.map	Window with buffer text overview	README	Documentation
mini.notify	Show notifications	README	Documentation
mini.starter	Start screen	README	Documentation
mini.statusline	Statusline	README	Documentation
mini.tabline	Tabline	README	Documentation
mini.trailspace	Trailspace (highlight and remove)	README	Documentation

Other

These modules don't quite fit in any of the previous categories.

Module	Description	Overview	Details
mini.doc	Generate Neovim help files	README	Documentation
mini.fuzzy	Fuzzy matching	README	Documentation
mini.test	Test Neovim plugins	README	Documentation

General principles

Design

Each module is designed to solve a particular problem targeting balance between feature-richness (handling as many edge-cases as possible) and simplicity of implementation/support. Granted, not all of them ended up with the same balance, but it is the goal nevertheless.

Independence

Modules are independent of each other and can be run without external dependencies. Although some of them may need dependencies for full experience.

Structure

Each module is a submodule for a placeholder "mini" module. So, for example, "surround" module should be referred to as "mini.surround". As later will be explained, this plugin can also be referred to as "MiniSurround".

Setup

• Each module you want to use should be enabled separately with require(<name of module>).setup({}). Possibly replace {} with your config table or omit altogether to use defaults. You can supply only parts of config, the rest will be inferred from defaults.

• Call to module's setup() always creates a global Lua object with coherent camel-case name: require('mini.surround').setup() creates _G.MiniSurround. This allows for a simpler usage of plugin functionality: instead of require('mini.surround') use MiniSurround (or manually :lua MiniSurround.* in command line); available from v:lua like v:lua.MiniSurround. Considering this, "module" and "Lua object" names can be used interchangeably: 'mini.surround' and 'MiniSurround' will mean the same thing.

• Each supplied config table is stored in config field of global object. Like MiniSurround.config.

• Values of config which affect runtime activity can be changed on the fly to have effect. For example, MiniSurround.config.n_lines can be changed during runtime; but changing MiniSurround.config.mappings won't have any effect (as mappings are created once during setup()).

• If module works best with some specific non-default option value, it is set during setup(). If the value is not essential to module's functionality, it is done only if user or another plugin hasn't set it beforehand (no matter the value).

Buffer local configuration

Each module can be additionally configured to use certain runtime config settings locally to buffer. See mini.nvim-buffer-local-config section in help file for more information.

Buffer names

All module-related buffers are named according to the following format: mini<module-name>://<buffer-number>/<useful-info> (forward slashes are used on any platform; <useful-info> may be empty). This structure allows creating identifiable, reasonably unique, and useful buffer names. For example, 'mini.files' buffers are created per displayed directory/file with names like minifiles://10/path/to/displayed/directory.

Disabling

Each module's core functionality can be disabled globally or locally to buffer. See "Disabling" section in module's help page for more details. See mini.nvim-disabling-recipes section in main help file for common recipes.

Silencing

Each module providing non-error feedback (like a reminder to press a key after some idle time in 'mini.ai', 'mini.jump2d', 'mini.surround') can be configured to not do that by setting config.silent = true (either inside setup() call or on the fly).

Highlighting

Appearance of module's output is controlled by certain set of highlight groups (see :h highlight-groups). By default they usually link to some semantically close built-in highlight group and are ensured to be defined after any color scheme takes effect. Use :highlight command or vim.api.nvim_set_hl() Lua function to customize highlighting. To see a more calibrated look, use 'mini.hues', 'mini.base16', or plugin's color scheme.

Stability

Each module upon release is considered to be relatively stable: both in terms of setup and functionality. Any non-bugfix backward-incompatible change will be released gradually as much as possible.

Not filetype and language specific

Including functionality which needs several filetype/language specific implementations is an explicit no-goal of this project. This is mostly due to the potential increase in maintenance to keep implementation up to date. However, any part which might need filetype/language specific tuning should be designed to allow it by letting user set proper buffer options and/or local configuration.

Plugin color schemes

This plugin comes with several color schemes (all have both dark and light variants). Activate any of them as a regular colorscheme (like :colorscheme miniwinter or vim.cmd.colorscheme('miniwinter')).

• Based on 'mini.hues' (recommended):

  • miniwinter: "icy winter" palette with azure background.
  • minispring: "blooming spring" palette with green background.
  • minisummer: "hot summer" palette with brown/yellow background.
  • miniautumn: "cooling autumn" palette with purple background.
  • randomhue: random background and foreground of the same hue with medium saturation.

  You can see how they look in 'mini.hues' README.

• Based on 'mini.base16':

  • minicyan: cyan and grey main colors with medium contrast and saturation palette.
  • minischeme: blue and yellow main colors with high contrast and saturation palette.

  You can see how they look in 'mini.base16' README.

Planned modules

This is the list of modules I currently intend to implement eventually (as my free time and dedication will allow), in alphabetical order:

• 'mini.abbrev' - helper to manage/setup Insert mode abbreviations.
• 'mini.cycle' - cycle through alternatives with pre-defined rules. Something like monaqa/dial.nvim and AndrewRadev/switch.vim
• 'mini.folds' - more capable and user-friendly folds.
• 'mini.repl' - extendable wrapper for REPLs with built-in support for R, Python, Julia, and maybe (just maybe) some AI tools.
• 'mini.sendtext' - send text between buffers. In particular between regular and built-in terminal buffers.
• 'mini.statuscolumn' - customizable 'statuscolumn'.
• 'mini.terminals' - coherently manage interactive terminal buffers. Something like kassio/neoterm. Might also incorporate functionality to asynchronously run code in shell with post-processed results.
• 'mini.quickfix' - more capable and user-friendly quickfix list. Possibly with preview and inline editing for search-and-replace workflow.
• 'mini.windows' - window manager. Interactive picker, layout organizer, and maybe more.