add-hook

(add-hook 'haskell-mode-hook 'turn-on-haskell-indentation) (add-hook 'haskell-mode-hook 'turn-on-haskell-doc-mode) Next step is to just open an empty haskell file.

You could add a hook to use evil only in certain modes, for instance: (add-hook 'prog-mode-hook 'evil-local-mode) This activates evil only for modes that derive from prog-mode.

Turns out I needed to call (add-hook 'server-visit-hook 'my-custom-function) with the call to scroll-bar-mode inside my custom function, because I'm working off an emacsclient.

I also (add-hook 'text-mode-hook 'flyspell-mode) so that I get spell correction.

Apart from learning to use cl-labels for recursive lambdas and let-binding efficiently, I was able to quickly get productive with a custom API for stuff that does not have general-define-key and add-hook littered around.

A note: I' be careful though, because depending on how you create your variables, thing can go wrong, I guess: if you-re going to use eval-buffer on your whole.emacs, I'd better use, for example, add-hook instead to add-to-list: (add-hook c-mode-hook 'linum'mode) instead of: (add-to-list c-mode-hook 'linum-mode) Just saying.

The day ended with a "(add-hook 'after-init-hook '(lambda () (org-agenda-list 1)))" at the end of my.emacs file.

Bind it to a key: (add-hook 'c-mode-common-hook (lambda() (local-set-key (kbd "C-c o") 'ff-find-other-file))) If the.h is in the same directory as.c/.cpp, then Emacs automatically opens.

'append) (setq-default ada-xref-backend 'eglot) (setq-default ada-diagnostics-backend 'eglot) (add-hook 'ada-mode-hook (lambda () (set (make-local-variable 'comment-start) "-- "))) (custom-set-variables '(ada-fill-comment-prefix #("-- " 0 2 (syntax-table (11)))) '(wisi-size-threshold 2)) Then for each project I have a.dir-locals.el similar to the following: ((ada-mode.