# ats-formatter
[](https://travis-ci.org/vmchale/ats-format)
<img alt="Screenshot of sample results" src=https://github.com/vmchale/ats-format/raw/master/atsfmt.png>
<img alt="Screenshot of sample results" src=https://github.com/vmchale/ats-format/raw/master/atsfmt2.png>
This is a code formatter for [ATS](http://www.ats-lang.org/). It is
a work-in-progress, but it can handle a subset of the language already.
Currently it is only tested with ATS 0.3.8.
If you find something that's not listed in `TODO.md` feel free to open
an issue. Code samples that were formatted into something ugly are also welcome.
## Configuration
`atsfmt` is configured with the `.atsfmt.toml` file. You can generate a default
configuration with
```bash
$ atsfmt --default-config
```
### Vim
You can use [this](https://github.com/vmchale/ats-vim) plugin to enable
automatic formatting on write.
## Installation
### Binary Releases
The [releases](https://github.com/vmchale/ats-format/releases) page has binary
releases for common platforms.
### Compilation from Source
To install, first install [GHC](https://www.haskell.org/ghc/download.html), then
[cabal](https://www.haskell.org/cabal/download.html). Then
```bash
$ cabal update
$ cabal install ats-format
```
## License
All code except `test/data/left-pad.dats` is licensed under the BSD3 license.