History

VitalyR 4bd4b13158 bump: :lang haskell haskell/haskell-mode@cb573c8db5 -> haskell/haskell-mode@90503413f4 emacs-lsp/lsp-haskell@7cf64944ab -> emacs-lsp/lsp-haskell@485c1148ce Ref: haskell/haskell-mode@4010de30ec		2022-10-23 02:29:45 +02:00
..
autoload.el	fix(haskell): remove evil-digit-argument-evil-beginning-of-line call	2021-11-21 16:10:49 +01:00
config.el	refactor: deprecate featurep! for modulep!	2022-08-14 20:43:35 +02:00
doctor.el	refactor: deprecate featurep! for modulep!	2022-08-14 20:43:35 +02:00
packages.el	bump: :lang haskell	2022-10-23 02:29:45 +02:00
README.org	docs: change link format	2022-10-05 01:01:19 +02:00

README.org

:lang haskell

Description
Installation
Usage
Configuration
Troubleshooting
Frequently asked questions
Appendix

Description unfold

This module adds Haskell support to Doom Emacs.

Maintainers

@iyefrat

Become a maintainer?

Module flags

+lsp: Enable LSP support for haskell-mode. Requires doom-module::tools lsp and a langserver (supports haskell-language-server).

Packages

Hacks

No hacks documented for this module.

Installation

Enable this module in your doom! block.

It is recommended to install the haskell tooling using ghcup. Only ghc is needed for basic functionality:

ghcup install ghc

but +lsp users should also install the language server:

ghcup install hls

Installing cabal or stack as well is recommended, and can be done through ghcup.

haskell-mode provides support for hoogle, which can be installed through system package manager, cabal, or stack.

haskell-language-server provides support for hlint, and haskell code formatters such as brittany, floskell, ormolu, fourmolu, and stylish-haskell, which can be installed through system package manager, cabal, or stack.

TODO Usage

🔨 This module's usage documentation is incomplete. Complete it?

This module integrates the haskell packages into Doom by providing things such as REPL support, project root recognition, etc. It also provide the following keybindings:

Keybinding	Description
<localleader> b	Build the current cabal project
<localleader> c	Visit the `.cabal` file of the current buffer
<localleader> h	Toggle visibility of the form at point
<localleader> H	hides all top level functions

TODO Configuration

🔨 This module's configuration documentation is incomplete. Complete it?

After installing your preferred formatter, make sure to set lsp-haskell-formatting-provider to it.

Make sure to configure the lsp to use your perfered formatter, e.g.:

;; ~/.doom.d/config.el
(after! lsp-haskell
  (setq lsp-haskell-formatting-provider "brittany"))

Troubleshooting

There are no known problems with this module. Report one?

Frequently asked questions

This module has no FAQs yet. Ask one?

TODO Appendix

🔨 This module has no appendix yet. Write one?