Variable: haskell-language-extensions

haskell-language-extensions is a customizable variable defined in haskell-customize.el.

Value

nil

Documentation

Language extensions in use. Should be in format: -XFoo,
-XNoFoo etc. The idea is that various tools written with HSE (or
any haskell-mode code that needs to be aware of syntactical properties; such as an indentation mode) that don't know what extensions to use can use this variable. Examples: hlint, hindent, structured-haskell-mode, tool-de-jour, etc.

You can set this per-project with a .dir-locals.el file

Source Code

;; Defined in /nix/store/9lz2mhw95f9fqxr9mnq46k3f6qz3aq83-emacs-packages-deps/share/emacs/site-lisp/elpa/haskell-mode-20260904.1042/haskell-customize.el
(defcustom haskell-language-extensions
  '()
  "Language extensions in use. Should be in format: -XFoo,
-XNoFoo etc. The idea is that various tools written with HSE (or
any haskell-mode code that needs to be aware of syntactical
properties; such as an indentation mode) that don't know what
extensions to use can use this variable. Examples: hlint,
hindent, structured-haskell-mode, tool-de-jour, etc.

You can set this per-project with a .dir-locals.el file"
  :group 'haskell
  :type '(repeat string))