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bfredl 66ac327db2 refactor(drawline): remove LineDrawState and wlv->saved_n_extra
We do not need an enum to keep track of what place in win_line() we
currently are at. We already have a variable which keeps track where
in the code we currently are (and thus what part of the line we are
currently rendering), it is called the _program counter_. When we need
non-linear or self-referential control-flow anyway for a laugh, we
have a mechanism for that, it is called _function calls_.

Do not "save" and "restore" the wlv->n_extra state every time the
columns are to be drawn. This sort of thing needs to go away. Instead of
setting the n_extra variables and then going to the outer while loop,
the text in the columns can be rendered by just simply putting the text
into the cells of the screen line, right away. Even in nvim this can be
tricky sometimes, luckily we can use function calls to abstract this
logic, which means that this handy data structure called the _call
stack_ is handling saving away state temporarily, and restoring it back
when we need it again.

Lastly, but not least, as we now have direct control how signs
are rendered, these can be stored as schar_T[2] and be directly
put on screen as such.
2023-12-22 10:54:28 +01:00
.github ci(release): create version tag after "stable" tag (#26671) 2023-12-20 21:53:30 +08:00
cmake build: cmake fixes 2023-12-16 21:06:28 +01:00
cmake.config refactor: move non-symbols to defs.h headers 2023-12-17 19:03:18 +01:00
cmake.deps build: cmake fixes 2023-12-16 21:06:28 +01:00
cmake.packaging build!: remove neovim qt 2023-06-06 19:19:00 +02:00
contrib docs: move minimum reproduction template from wiki to repo 2023-12-12 18:32:45 +01:00
runtime refactor(runtime): rewrite 'vim' color scheme in Lua 2023-12-21 11:06:39 +01:00
scripts refactor(options): remove option type macros 2023-12-14 16:46:42 +06:00
src refactor(drawline): remove LineDrawState and wlv->saved_n_extra 2023-12-22 10:54:28 +01:00
test refactor(drawline): remove LineDrawState and wlv->saved_n_extra 2023-12-22 10:54:28 +01:00
.cirrus.yml vim-patch:9.0.1892: CI: no FreeBSD 14 support (#26604) 2023-12-16 21:12:31 +08:00
.clang-format build: align .clang-format rules with uncrustify config 2023-05-28 15:39:43 +02:00
.clang-tidy refactor: eliminate cyclic includes 2023-12-20 19:52:02 +01:00
.clangd build: disable UnusedIncludes from clangd 2023-11-28 20:22:59 +01:00
.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(options): take ownership of options.txt (#24528) 2023-08-04 21:26:53 +01:00
.gitignore feat: add .luarc.json (#24592) 2023-08-07 16:27:53 +01:00
.luacheckrc build: rework formatting to use add_glob_target 2023-12-04 20:21:38 +01:00
.luacov Lua: vim.validate() 2019-11-10 22:50:24 -08:00
.luarc.json fix(luarc.json): ignore test directory to save memory 2023-08-23 14:25:36 +01:00
.mailmap docs: update .mailmap (#20086) 2022-09-06 08:57:03 +02:00
.stylua.toml build: enable lintlua for scripts/ dir #26391 2023-12-04 12:38:31 -08:00
.styluaignore build: enable lintlua for test/unit/ dir #26396 2023-12-04 14:32:39 -08:00
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
BUILD.md docs: simplify build instructions 2023-12-16 21:49:00 +01:00
CMakeLists.txt build: cmake fixes 2023-12-16 21:06:28 +01:00
CMakePresets.json build: add "ci" configure preset to reduce verbosity 2023-04-23 17:12:46 +02:00
CONTRIBUTING.md docs: move vim-patch wiki page to runtime documentation 2023-12-13 18:31:05 +01:00
INSTALL.md docs: fix links 2023-12-13 20:31:16 +01:00
LICENSE.txt vim-patch:e978b4534a5e (#24697) 2023-08-13 13:25:10 +01:00
MAINTAIN.md docs: fix links 2023-12-13 20:31:16 +01:00
Makefile refactor(IWYU): move decor provider types to decoration_defs.h (#26692) 2023-12-21 16:50:05 +08:00
README.md docs: small fixes (#26448) 2023-12-19 13:29:13 +08:00

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 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.

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

├─ 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 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.