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Diffstat (limited to 'emacs.org')
| -rw-r--r-- | emacs.org | 50 |
1 files changed, 50 insertions, 0 deletions
diff --git a/emacs.org b/emacs.org index 9b06cb4..1fd9cd6 100644 --- a/emacs.org +++ b/emacs.org @@ -417,6 +417,56 @@ Also, if you just stumbled accross this at random, there is an easy tangle butto (setq elpy-rpc-python-command python-shell-interpreter)) #+end_src +**** Haskell + I have to use haskell in my new module, so there is now some haskell infra for that + first we have to set up a nix environment for our haskell tools + #+begin_src emacs-lisp :tangle emacsconfig/haskell.el + (setq haskell-env (nix-env-from-packages "Haskell" + "ghc" + "cabal-install" + "haskellPackages.fourmolu")) + #+end_src + Then haskell-mode setup, which integrates company mode as well as the sandbox + #+begin_src emacs-lisp :tangle emacsconfig/haskell.el + (use-package haskell-mode + :after nix-sandbox + :hook + (haskell-mode . set-haskell-company-backends) + (haskell-mode . company-mode) + (haskell-mode . haskell-indentation-mode) + :config + (setq haskell-process-wrapper-function + (lambda (args) + (cons + (nix-executable-find haskell-sandbox (car args)) + (cdr args)))) + (defun set-haskell-company-backends () + (set (make-local-variable 'company-backends) + '((dante-company company-files))))) + #+end_src + ormolu formats my haskell files, though I use fourmolu since I prefer prefixing chained infix functions + #+begin_src emacs-lisp :tangle emacsconfig/haskell.el + (use-package ormolu + :after haskell-mode + :hook + (haskell-mode . ormolu-format-on-save-mode) + (haskell-mode . (lambda () + (set (make-local-variable 'ormolu-process-path) + (nix-executable-find haskell-env "fourmolu")))) + :bind + (:map haskell-mode-map + ("C-c r" . ormolu-format-buffer))) + #+end_src + Finally, dante runs as background interpreter of my haskell codes and checks stuff for errors + #+begin_src emacs-lisp :tangle emacsconfig/haskell.el + (use-package dante + :after haskell-mode + :hook + (haskell-mode . dante-mode) + :custom + (dante-methods '(nix-ghci bare-cabal bare-ghci))) + #+end_src + **** Web stuff I also have made some basic webpages. I haven't gotten too deep into JS with emacs yet, so this section might expand later, but so far this is what I have |