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Vim-fork focused on extensibility and usability
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6ec7bcb618
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Justin M. Keyes 6ec7bcb618 test: avoid noise in NVIM_LOG_FILE 
Problem:
Tests that _intentionally_ fail certain conditions cause noise in
$NVIM_LOG_FILE:

    $NVIM_LOG_FILE: /home/runner/work/neovim/neovim/build/.nvimlog
    (last 100 lines)
    WRN 2023-01-16T18:26:27.673 T599.7799.0 unsubscribe:519: RPC: ch 1: tried to unsubscribe unknown event 'doesnotexist'
    WRN 2023-01-16T18:29:00.557 ?.11151    server_start:163: Failed to start server: no such file or directory: /X/X/X/...
    WRN 2023-01-16T18:33:07.269 127.0.0.1:12345 server_start:163: Failed to start server: address already in use: 127.0.0.1
    ...
    -- Output to stderr:
    module 'vim.shared' not found:
    	no field package.preload['vim.shared']
    	no file './vim/shared.lua'
    	no file '/home/runner/nvim-deps/usr/share/lua/5.1/vim/shared.lua'
    	no file '/home/runner/nvim-deps/usr/share/lua/5.1/vim/shared/init.lua'
    	no file '/home/runner/nvim-deps/usr/lib/lua/5.1/vim/shared.lua'
    	no file '/home/runner/nvim-deps/usr/lib/lua/5.1/vim/shared/init.lua'
    	no file './vim/shared.so'
    	...
    E970: Failed to initialize builtin lua modules

Solution:
- Log to a private $NVIM_LOG_FILE in tests that intentionally fail and
  cause ERR log messages.
- Assert that the expected messages are actually logged.
2023-01-16 23:56:56 +01:00
.github ci: run each linter once (#21825) 2023-01-16 11:11:48 +01:00
ci ci(tsan): run functionaltests instead of oldtests (#21744) 2023-01-11 14:36:26 +01:00
cmake build: exclude tui/terminfo_defs.h from lintc-clint (#21822) 2023-01-15 19:30:17 +01:00
cmake.config refactor: fix IWYU mapping file and use IWYU (#21802) 2023-01-15 14:16:33 +01:00
cmake.deps Merge pull request #21828 from clason/bump-libvterm 2023-01-16 19:04:24 +01:00
cmake.packaging feat(windows): show icon in terminal titlebar, taskbar #20607 2022-10-13 05:48:12 -07:00
contrib build: add git sha to version when built with nix flake (#21210) 2022-12-30 18:24:40 +01:00
runtime Merge pull request #21768 from luukvbaal/test-virtline 2023-01-17 06:24:52 +08:00
scripts docs: treesitter.add_directive, add_predicate #21206 2023-01-16 04:39:19 -08:00
snap cmake: install app icon in XDG hicolor icon theme (#14656) 2021-05-27 22:37:24 +02:00
src test: avoid noise in NVIM_LOG_FILE 2023-01-16 23:56:56 +01:00
test test: avoid noise in NVIM_LOG_FILE 2023-01-16 23:56:56 +01:00
.cirrus.yml ci(cirrus): set clone depth to 2 instead of 1 (#20295) 2022-09-23 12:57:18 +02:00
.clang-format docs(clang-format): one space in directives indent (#18800) 2022-05-30 23:49:11 +08:00
.clang-tidy refactor: fix clang-tidy warnings 2022-11-06 11:44:10 +01:00
.clangd Adding clangd language serever config file to point to build/ directory for compile_commands.json 2021-06-28 11:03:09 -04:00
.editorconfig build(editorconfig): set indent_size to 4 for python files (#21135) 2022-11-21 06:53:29 -07:00
.git-blame-ignore-revs docs: .git-blame-ignore-revs (#20820) 2022-10-27 20:31:09 +02:00
.gitattributes docs: update .gitattributes (#19800) 2022-08-16 10:51:30 +01:00
.gitignore build(nix): clean up nix flake (#21565) 2022-12-28 14:26:59 +01:00
.luacheckrc fix(lua): properly configure luacheck and remove local vim = ... lines (#20551) 2022-10-09 12:40:56 +02:00
.luacov Lua: vim.validate() 2019-11-10 22:50:24 -08:00
.mailmap docs: update .mailmap (#20086) 2022-09-06 08:57:03 +02:00
.stylua.toml refactor(lua): reformat with stylua 0.14.0 (#19264) 2022-07-07 18:27:18 +02:00
.styluaignore ci: lint runtime with stylua 2022-05-09 16:31:55 +02:00
BACKERS.md Update backer URL 2015-11-11 19:50:33 -08:00
BSDmakefile feat(lua)!: register_keystroke_callback => on_key 2021-09-09 06:09:33 -07:00
CMakeLists.txt build: remove clint error suppression #21782 2023-01-13 15:48:10 -08:00
CMakePresets.json build: allow IWYU to fix includes for all .c files 2022-11-15 10:30:03 +01:00
codecov.yml bundle: move tree-sitter as a bundled dep 2020-11-03 10:39:35 +01:00
CONTRIBUTING.md feat(lua)!: execute Lua with "nvim -l" 2023-01-05 17:10:02 +01:00
LICENSE.txt docs: fix/remove invalid URLs #20647 2022-10-14 08:01:13 -07:00
MAINTAIN.md refactor: eliminate bump-deps.sh using "nvim -l" 2023-01-07 02:47:18 +01:00
Makefile build: remove clint error suppression #21782 2023-01-13 15:48:10 -08:00
README.md docs: readme cleanup 2023-01-02 15:18:18 -08:00

README.md

Neovim

Documentation | Chat

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

See the Introduction wiki page and Roadmap for more information.

Features

See :help nvim-features for the full list, and :help 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 the Building Neovim wiki page 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.

make CMAKE_BUILD_TYPE=RelWithDebInfo
sudo make install

To install to a non-default location:

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

├─ ci/              build automation
├─ 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/         VimL 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 are licensed under the Apache 2.0 license, except for contributions copied from Vim (identified by the vim-patch token). See LICENSE for details.

Vim is Charityware.  You can use and copy it as much as you like, but you are
encouraged to make a donation for needy children in Uganda.  Please see the
kcc section of the vim docs or visit the ICCF web site, available at these URLs:

        https://iccf-holland.org/
        https://www.vim.org/iccf/
        https://www.iccf.nl/

You can also sponsor the development of Vim.  Vim sponsors can vote for
features.  The money goes to Uganda anyway.