Neovim ORG

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Neovim is a project that seeks to aggressively refactor Vim in order to:

• Simplify maintenance and encourage [contributions](CONTRIBUTING.md)
• Split the work between multiple developers
• Enable [advanced UIs] without modifications to the core
• Maximize extensibility

See the Introduction wiki page and [Roadmap] for more information.

Features
--------

• Modern GUIs
• API access

from any language including C/C++, C#, Clojure, D, Elixir, Go, Haskell, Java/Kotlin, JavaScript/Node.js, Julia, Lisp, Lua, Perl, Python, Racket, Ruby, Rust

• Embedded, scriptable terminal emulator
• Asynchronous job control
• Shared data (shada) among multiple editor instances
• XDG base directories support
• Compatible with most Vim plugins, including Ruby and Python plugins

See [:help nvim-features][nvim-features] for the full list, and [:help news][nvim-news] for noteworthy changes in the latest version!

Install from package
--------------------

Pre-built packages for Windows, macOS, and Linux are found on the
Releases page.

[Managed packages] are in [Homebrew], [Debian], [Ubuntu], [Fedora], [Arch Linux], [Void Linux], [Gentoo], and more!

Install from source
-------------------

See [BUILD.md](./BUILD.md) and supported platforms for details.

The build is CMake-based, but a Makefile is provided as a convenience. After installing the dependencies, run the following command.

bash
make CMAKE_BUILD_TYPE=RelWithDebInfo
sudo make install

To install to a non-default location:

bash
make CMAKE_BUILD_TYPE=RelWithDebInfo CMAKE_INSTALL_PREFIX=/full/path/
make install

CMake hints for inspecting the build:

• cmake --build build --target help lists all build targets.
• build/CMakeCache.txt (or cmake -LAH build/) contains the resolved values of all CMake variables.
• build/compile_commands.json shows the full compiler invocations for each translation unit.

Transitioning from Vim --------------------

See :help nvim-from-vim for instructions.

Project layout
--------------

├─ cmake/ CMake utils
├─ cmake.config/ CMake defines
├─ cmake.deps/ subproject to fetch and build dependencies (optional)
├─ runtime/ plugins and docs
├─ src/nvim/ application source code (see src/nvim/README.md)
│ ├─ api/ API subsystem
│ ├─ eval/ Vimscript subsystem
│ ├─ event/ event-loop subsystem
│ ├─ generators/ code generation (pre-compilation)
│ ├─ lib/ generic data structures
│ ├─ lua/ Lua subsystem
│ ├─ msgpack_rpc/ RPC subsystem
│ ├─ os/ low-level platform code
│ └─ tui/ built-in UI
└─ test/ tests (see test/README.md)

License
-------

Neovim contributions since [b17d96][license-commit] are licensed under the
Apache 2.0 license, except for contributions copied from Vim (identified by the
vim-patch token). See [LICENSE.txt](./LICENSE.txt) for details.

[license-commit]: https://github.com/neovim/neovim/commit/b17d9691a24099c9210289f16afb1a498a89d803
[nvim-features]: https://neovim.io/doc/user/vim_diff.html#nvim-features
[nvim-news]: https://neovim.io/doc/user/news.html
[Roadmap]: https://neovim.io/roadmap/
[advanced UIs]: https://github.com/neovim/neovim/wiki/Related-projects#gui
[Managed packages]: ./INSTALL.md#install-from-package
[Debian]: https://packages.debian.org/testing/neovim
[Ubuntu]: https://packages.ubuntu.com/search?keywords=neovim
[Fedora]: https://packages.fedoraproject.org/pkgs/neovim/neovim/
[Arch Linux]: https://www.archlinux.org/packages/?q=neovim
[Void Linux]: https://voidlinux.org/packages/?arch=x86_64&q=neovim
[Gentoo]: https://packages.gentoo.org/packages/app-editors/neovim
[Homebrew]: https://formulae.brew.sh/formula/neovim

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