hfmt chokes on stdin about hfmt

[danstiner]

Indeed, looks like I never got around to finishing out the implementation!

I may take a look and clean up a bit at some point, but always feel free to send a PR. I basically am shooting to re-create the behavior of gofmt/rustfmt, so whatever stdin behavior they have would be best.

[justanotherdot]

Sure thing; if I can find the time to wrap my head around everything I'll try to give it a shot. I'll leave this open until it gets fixed somehow.

[srghma]

temporal workaround, without neoformat, in init.vim, if anyone interested

function! Hfmt() abort
  let path = expand('%:p')
  let format = 'hfmt -w '
  call system(format . path)
  edit!
  Neomake
endfunction

augroup fmt-haskell
  autocmd!
  autocmd BufWritePost *.hs call Hfmt()
augroup END

P.S. @andybalaam thank you for great formatter!

[danstiner]

Just uploaded 0.2.0 which should include the changes justanotherdot submitted. Please re-open if there are still any problems.