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125 lines
5.6 KiB
Markdown
125 lines
5.6 KiB
Markdown
<h1 align="center">
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<img src="https://raw.githubusercontent.com/neovim/neovim.github.io/master/logos/neovim-logo-300x87.png" alt="Neovim">
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<a href="https://neovim.io/doc/">Documentation</a> |
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<a href="https://app.element.io/#/room/#neovim:matrix.org">Chat</a>
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</h1>
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[](https://scan.coverity.com/projects/2227)
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[](https://repology.org/metapackage/neovim)
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[](https://buildd.debian.org/neovim)
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[](https://github.com/neovim/neovim/releases/)
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Neovim is a project that seeks to aggressively refactor [Vim](https://www.vim.org/) in order to:
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- Simplify maintenance and encourage [contributions](CONTRIBUTING.md)
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- Split the work between multiple developers
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- Enable [advanced UIs] without modifications to the core
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- Maximize [extensibility](https://neovim.io/doc/user/ui.html)
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See the [Introduction](https://github.com/neovim/neovim/wiki/Introduction) wiki page and [Roadmap]
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for more information.
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Features
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--------
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- Modern [GUIs](https://github.com/neovim/neovim/wiki/Related-projects#gui)
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- [API access](https://github.com/neovim/neovim/wiki/Related-projects#api-clients)
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from any language including C/C++, C#, Clojure, D, Elixir, Go, Haskell, Java/Kotlin,
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JavaScript/Node.js, Julia, Lisp, Lua, Perl, Python, Racket, Ruby, Rust
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- Embedded, scriptable [terminal emulator](https://neovim.io/doc/user/nvim_terminal_emulator.html)
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- Asynchronous [job control](https://github.com/neovim/neovim/pull/2247)
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- [Shared data (shada)](https://github.com/neovim/neovim/pull/2506) among multiple editor instances
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- [XDG base directories](https://github.com/neovim/neovim/pull/3470) support
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- Compatible with most Vim plugins, including Ruby and Python plugins
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See [`:help nvim-features`][nvim-features] for the full list, and [`:help news`][nvim-news] for noteworthy changes in the latest version!
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Install from package
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--------------------
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Pre-built packages for Windows, macOS, and Linux are found on the
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[Releases](https://github.com/neovim/neovim/releases/) page.
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[Managed packages] are in [Homebrew], [Debian], [Ubuntu], [Fedora], [Arch Linux], [Void Linux], [Gentoo], and more!
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Install from source
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-------------------
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See [BUILD.md](./BUILD.md) and [supported platforms](https://neovim.io/doc/user/support.html#supported-platforms) for details.
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The build is CMake-based, but a Makefile is provided as a convenience.
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After installing the dependencies, run the following command.
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make CMAKE_BUILD_TYPE=RelWithDebInfo
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sudo make install
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To install to a non-default location:
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make CMAKE_BUILD_TYPE=RelWithDebInfo CMAKE_INSTALL_PREFIX=/full/path/
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make install
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CMake hints for inspecting the build:
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- `cmake --build build --target help` lists all build targets.
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- `build/CMakeCache.txt` (or `cmake -LAH build/`) contains the resolved values of all CMake variables.
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- `build/compile_commands.json` shows the full compiler invocations for each translation unit.
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Transitioning from Vim
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--------------------
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See [`:help nvim-from-vim`](https://neovim.io/doc/user/nvim.html#nvim-from-vim) for instructions.
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Project layout
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--------------
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├─ cmake/ CMake utils
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├─ cmake.config/ CMake defines
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├─ cmake.deps/ subproject to fetch and build dependencies (optional)
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├─ runtime/ plugins and docs
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├─ src/nvim/ application source code (see src/nvim/README.md)
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│ ├─ api/ API subsystem
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│ ├─ eval/ Vimscript subsystem
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│ ├─ event/ event-loop subsystem
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│ ├─ generators/ code generation (pre-compilation)
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│ ├─ lib/ generic data structures
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│ ├─ lua/ Lua subsystem
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│ ├─ msgpack_rpc/ RPC subsystem
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│ ├─ os/ low-level platform code
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│ └─ tui/ built-in UI
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└─ test/ tests (see test/README.md)
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License
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-------
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Neovim contributions since [b17d96][license-commit] are licensed under the
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Apache 2.0 license, except for contributions copied from Vim (identified by the
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`vim-patch` token). See LICENSE for details.
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Vim is Charityware. You can use and copy it as much as you like, but you are
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encouraged to make a donation for needy children in Uganda. Please see the
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kcc section of the vim docs or visit the ICCF web site, available at these URLs:
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https://iccf-holland.org/
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https://www.vim.org/iccf/
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https://www.iccf.nl/
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You can also sponsor the development of Vim. Vim sponsors can vote for
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features. The money goes to Uganda anyway.
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[license-commit]: https://github.com/neovim/neovim/commit/b17d9691a24099c9210289f16afb1a498a89d803
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[nvim-features]: https://neovim.io/doc/user/vim_diff.html#nvim-features
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[nvim-news]: https://neovim.io/doc/user/news.html
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[Roadmap]: https://neovim.io/roadmap/
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[advanced UIs]: https://github.com/neovim/neovim/wiki/Related-projects#gui
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[Managed packages]: ./INSTALL.md#install-from-package
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[Debian]: https://packages.debian.org/testing/neovim
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[Ubuntu]: https://packages.ubuntu.com/search?keywords=neovim
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[Fedora]: https://packages.fedoraproject.org/pkgs/neovim/neovim/
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[Arch Linux]: https://www.archlinux.org/packages/?q=neovim
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[Void Linux]: https://voidlinux.org/packages/?arch=x86_64&q=neovim
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[Gentoo]: https://packages.gentoo.org/packages/app-editors/neovim
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[Homebrew]: https://formulae.brew.sh/formula/neovim
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<!-- vim: set tw=80: -->
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