I forgot to mention you can also set the prompt as well to something simple like `:set prompt "> "`.
> Ihor Radchenko <yanta...@posteo.net> writes: > >> Part of the problem is that haskell-mode appears to use non-standard >> prompt: >> >> comint-prompt-regexp: ^[[:alnum:].*_() |λ]*> \|^λ?> >> Output: ghci| ghci| ghci| ghci| ghci| 6 >> >> Note "|". > > You can fix this by sending `set :prompt-cont ""`. Here is a > demonstration: > > GHCi, version 9.0.2: https://www.haskell.org/ghc/ :? for help > ghci> ghci> :set prompt-cont "" > ghci> :{ > let { x = 2 > ; y = 3 > } > in x*y > :} > 6 > ghci>
