A source-code formatter for ATS.

An opinionated source-code formatter for ATS.

ats-formatter

This is a code formatter for ATS. It is a work-in-progress.

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

 $ atsfmt --default-config

Vim

You can use this plugin to enable automatic formatting on write.

Installation

Binary Releases

The releases page has binary releases for common platforms.

Compilation from Source

To install, first install GHC, then cabal. Then

 $ cabal update
 $ cabal new-install ats-format --happy-options='-gcsa' -O2

License

All code except test/data/left-pad.dats is licensed under the BSD3 license.