Traditional highlighting (left) vs Treesitter-based highlighting (right).
See more examples in [our gallery](https://github.com/nvim-treesitter/nvim-treesitter/wiki/Gallery).
**Warning: Treesitter and Treesitter highlighting are an experimental feature of nightly versions of Neovim.
Please consider the experience with this plug-in as experimental until Neovim 0.5 is released!**
# Quickstart
## Requirements
- Neovim [nightly](https://github.com/neovim/neovim#install-from-source)
- `tar` and `curl` in your path (or alternativly `git`)
- A C compiler in your path and libstdc++ installed ([Windows users please read this!](https://github.com/nvim-treesitter/nvim-treesitter/wiki/Windows-support)).
## Installation
You can install `nvim-treesitter` with your favorite package manager, or using the default `pack` feature of Neovim!
### Using a package manager
If you are using [vim-plug](https://github.com/junegunn/vim-plug), put this in your `init.vim` file:
```vim
Plug 'nvim-treesitter/nvim-treesitter'
```
### Using Neovim `pack` feature
We highly recommend reading `:h packages` to learn more about this feature, but you can still follow these steps:
```sh
$ mkdir -p ~/.local/share/nvim/site/pack/nvim-treesitter/start
$ cd ~/.local/share/nvim/site/pack/nvim-treesitter/start
$ git clone https://github.com/nvim-treesitter/nvim-treesitter.git
```
## Adding parsers
Treesitter uses a different _parser_ for every language, which needs to be generated via `tree-sitter-cli` from a `grammar.js` file, then compiled to a `.so` library that needs to be placed in neovim's `runtimepath` (typically under `parser/{lang}.so`). To simplify this, `nvim-treesitter`
provides commands to automate this process. If the language is already [supported by `nvim-treesitter`](#supported), you can install it with
```vim
:TSInstall {language}
```
This command supports tab expansion. You can also get a list of all available languages and their installation status with `:TSInstallInfo`. Parsers not on this list can be added manually by following the steps described under ["Adding unsupported parsers"](#unsupported) below.
If you update `nvim-treesitter` and want to make sure the parser is at the latest compatible version (as specified in `nvim-treesitter`'s `lockfile.json`), use `:TSUpdate {language}`. To update all parsers unconditionally, use `:TSUpdate all` or just `:TSUpdate`.
## Setup
All modules are disabled by default,
so you'll need to activate them by putting this in your `init.vim` file:
```vim
lua <expression_statement->call->identifier
```
# Commands
Each feature can be enabled or disabled by different means:
```vim
:TSBufEnable {module} " enable module on current buffer
:TSBufDisable {module} " disable module on current buffer
:TSEnableAll {module} [{ft}] " enable module on every buffer. If filetype is specified, enable only for this filetype.
:TSDisableAll {module} [{ft}] " disable module on every buffer. If filetype is specified, disable only for this filetype.
:TSModuleInfo [{module}] " list information about modules state for each filetype
```
Check [`:h nvim-treesitter-commands`](doc/nvim-treesitter.txt) for a list of all available commands.
# Supported Languages
For `nvim-treesitter` to work, we need to use query files such as those you can find in
`queries/{lang}/{locals,highlights,textobjects}.scm`
We are looking for maintainers to write query files for their languages.
List of currently supported languages:
- [x] [bash](https://github.com/tree-sitter/tree-sitter-bash) (maintained by @TravonteD)
- [x] [c](https://github.com/tree-sitter/tree-sitter-c) (maintained by @vigoux)
- [x] [c_sharp](https://github.com/tree-sitter/tree-sitter-c-sharp) (maintained by @svermeulen)
- [x] [clojure](https://github.com/sogaiu/tree-sitter-clojure) (maintained by @sogaiu)
- [x] [cpp](https://github.com/tree-sitter/tree-sitter-cpp) (maintained by @theHamsta)
- [x] [css](https://github.com/tree-sitter/tree-sitter-css) (maintained by @TravonteD)
- [x] [dart](https://github.com/UserNobody14/tree-sitter-dart) (maintained by @Akin909)
- [ ] [elm](https://github.com/razzeee/tree-sitter-elm)
- [x] [fennel](https://github.com/travonted/tree-sitter-fennel) (maintained by @TravonteD)
- [x] [go](https://github.com/tree-sitter/tree-sitter-go) (maintained by @theHamsta, @WinWisely268)
- [ ] [haskell](https://github.com/tree-sitter/tree-sitter-haskell)
- [x] [html](https://github.com/tree-sitter/tree-sitter-html) (maintained by @TravonteD)
- [x] [java](https://github.com/tree-sitter/tree-sitter-java) (maintained by @p00f)
- [x] [javascript](https://github.com/tree-sitter/tree-sitter-javascript) (maintained by @steelsojka)
- [x] [jsdoc](https://github.com/tree-sitter/tree-sitter-jsdoc) (maintained by @steelsojka)
- [x] [json](https://github.com/tree-sitter/tree-sitter-json) (maintained by @steelsojka)
- [ ] [julia](https://github.com/tree-sitter/tree-sitter-julia)
- [x] [lua](https://github.com/nvim-treesitter/tree-sitter-lua) (maintained by @vigoux)
- [x] [nix](https://github.com/cstrahan/tree-sitter-nix) (maintained by @leo60228)
- [x] [ocaml](https://github.com/tree-sitter/tree-sitter-ocaml) (maintained by @undu)
- [x] [ocaml_interface](https://github.com/tree-sitter/tree-sitter-ocaml) (maintained by @undu)
- [x] [ocamllex](https://github.com/atom-ocaml/tree-sitter-ocamllex) (maintained by @undu)
- [x] [php](https://github.com/tree-sitter/tree-sitter-php) (maintained by @tk-shirasaka)
- [x] [python](https://github.com/tree-sitter/tree-sitter-python) (maintained by @stsewd, @theHamsta)
- [x] [ql](https://github.com/tree-sitter/tree-sitter-ql) (maintained by @pwntester)
- [x] [Tree-sitter query language](https://github.com/nvim-treesitter/tree-sitter-query) (maintained by @steelsojka)
- [x] [regex](https://github.com/tree-sitter/tree-sitter-regex) (maintained by @theHamsta)
- [x] [rst](https://github.com/stsewd/tree-sitter-rst) (maintained by @stsewd)
- [x] [ruby](https://github.com/tree-sitter/tree-sitter-ruby) (maintained by @TravonteD)
- [x] [rust](https://github.com/tree-sitter/tree-sitter-rust) (maintained by @vigoux)
- [ ] [scala](https://github.com/tree-sitter/tree-sitter-scala)
- [ ] [swift](https://github.com/tree-sitter/tree-sitter-swift)
- [x] [teal](https://github.com/euclidianAce/tree-sitter-teal) (maintained by @euclidianAce)
- [x] [toml](https://github.com/ikatyang/tree-sitter-toml) (maintained by @tk-shirasaka)
- [ ] [tsx](https://github.com/tree-sitter/tree-sitter-typescript)
- [x] [typescript](https://github.com/tree-sitter/tree-sitter-typescript) (maintained by @steelsojka)
- [x] [verilog](https://github.com/tree-sitter/tree-sitter-verilog) (maintained by @zegervdv)
- [ ] [vue](https://github.com/ikatyang/tree-sitter-vue)
- [ ] [yaml](https://github.com/ikatyang/tree-sitter-yaml)
## Parsers for other languages
If you have a parser that is not on this list (either from a repository on Github or a local directory), you can add it manually for use by `nvim-treesitter` as follows:
1. Clone the repository or [create a new project](https://tree-sitter.github.io/tree-sitter/creating-parsers#project-setup) in, say, `~/projects/tree-sitter-zimbu`. Make sure that the `tree-sitter-cli` executable is installed and in your path; see https://tree-sitter.github.io/tree-sitter/creating-parsers#installation for installation instructions.
2. Run `tree-sitter generate` in this directory (followed by `tree-sitter test` for good measure).
3. Add the following snippet to your `init.vim`:
```vim
lua < 
