danstiner / hfmt

Format Haskell programs. Inspired by the gofmt utility.
MIT License
125 stars 14 forks source link

Make it work for GHC 8.4.x #39

Closed sergey-kintsel closed 6 years ago

sergey-kintsel commented 6 years ago

It requires a Semigroup instance for those types that want to implement a Monoid instance.

danstiner commented 6 years ago

Thanks for the PR, your changes got adapted and merged in #42