Haskell
Configuring Helix to auto-format Haskell code
This is how you configure Helix to auto-format Haskell code. Took me a lot of googling and then reading the manual so I hope you find it useful! [[language]] name = "haskell" roots = ["Setup.hs", "stack.yaml", "*.cabal"] formatter = {command = 'fourmolu'