a3e262c7ac
This update may potentially break your usage of add-hook! if you pass the :local or :append properties to it. This is how they used to work: (add-hook! :append 'some-mode-hook #'do-something) Thsoe properties must now follow the hooks, e.g. (add-hook! 'some-mode-hook :append #'do-something) Other changes: - Various add-hook calls have been renamed to add-hook! because I incorrectly assumed `defun` always returned its definition's symbol, when in fact, its return value is "undefined" (so sayeth the documentation). This should fix #1597. - This update adds the ability to add multiple functions to hooks without a list: (add-hook! 'some-mode-hook #'do-something #'do-something-else) - The indentation logic has been changed so that consecutive function symbols at indented at the same level as the first argument, but forms are indent like a defun. (add-hook! 'some-mode-hook #'do-something #'do-something-else) (add-hook! 'some-mode-hook (message "Hello"))
147 lines
4.8 KiB
EmacsLisp
147 lines
4.8 KiB
EmacsLisp
;;; lang/emacs-lisp/config.el -*- lexical-binding: t; -*-
|
|
|
|
(defvar +emacs-lisp-enable-extra-fontification t
|
|
"If non-nil, highlight special forms, and defined functions and variables.")
|
|
|
|
(defvar +emacs-lisp-outline-regexp "[ \t]*;;;;* [^ \t\n]"
|
|
"Regexp to use for `outline-regexp' in `emacs-lisp-mode'.
|
|
This marks a foldable marker for `outline-minor-mode' in elisp buffers.")
|
|
|
|
|
|
;; `elisp-mode' is loaded at startup. In order to lazy load its config we need
|
|
;; to pretend it isn't loaded
|
|
(defer-feature! elisp-mode emacs-lisp-mode)
|
|
|
|
|
|
;;
|
|
;;; Config
|
|
|
|
(use-package! elisp-mode
|
|
:mode ("\\.Cask\\'" . emacs-lisp-mode)
|
|
:config
|
|
(set-repl-handler! 'emacs-lisp-mode #'+emacs-lisp/open-repl)
|
|
(set-eval-handler! 'emacs-lisp-mode #'+emacs-lisp-eval)
|
|
(set-lookup-handlers! 'emacs-lisp-mode
|
|
:definition #'elisp-def
|
|
:documentation #'+emacs-lisp-lookup-documentation)
|
|
(set-docsets! 'emacs-lisp-mode "Emacs Lisp")
|
|
(set-pretty-symbols! 'emacs-lisp-mode :lambda "lambda")
|
|
(set-rotate-patterns! 'emacs-lisp-mode
|
|
:symbols '(("t" "nil")
|
|
("let" "let*")
|
|
("when" "unless")
|
|
("advice-add" "advice-remove")
|
|
("add-hook" "remove-hook")
|
|
("add-hook!" "remove-hook!")
|
|
("it" "xit")
|
|
("describe" "xdescribe")))
|
|
|
|
(setq-hook! 'emacs-lisp-mode-hook
|
|
tab-width (or lisp-indent-offset 2)
|
|
;; shorter name in modeline
|
|
mode-name "Elisp"
|
|
;; Don't treat autoloads or sexp openers as outline headers, we have
|
|
;; hideshow for that.
|
|
outline-regexp +emacs-lisp-outline-regexp)
|
|
|
|
;; variable-width indentation is superior in elisp
|
|
(add-to-list 'doom-detect-indentation-excluded-modes 'emacs-lisp-mode nil #'eq)
|
|
|
|
;; Use helpful instead of describe-* from `company'
|
|
(advice-add #'elisp--company-doc-buffer :around #'doom-use-helpful-a)
|
|
|
|
(add-hook! 'emacs-lisp-mode-hook
|
|
#'outline-minor-mode
|
|
;; fontificiation
|
|
#'rainbow-delimiters-mode
|
|
#'highlight-quoted-mode
|
|
;; initialization
|
|
#'+emacs-lisp-extend-imenu-h)
|
|
|
|
;; Flycheck's two emacs-lisp checkers produce a *lot* of false positives in
|
|
;; emacs configs, so we disable `emacs-lisp-checkdoc' and reduce the
|
|
;; `emacs-lisp' checker's verbosity.
|
|
(add-hook 'flycheck-mode-hook #'+emacs-lisp-reduce-flycheck-errors-in-emacs-config-h)
|
|
|
|
;; Special syntax highlighting for elisp...
|
|
(font-lock-add-keywords
|
|
'emacs-lisp-mode
|
|
(append `(;; custom Doom cookies
|
|
("^;;;###\\(autodef\\|if\\|package\\)[ \n]" (1 font-lock-warning-face t)))
|
|
;; highlight defined, special variables & functions
|
|
(when +emacs-lisp-enable-extra-fontification
|
|
`((+emacs-lisp-highlight-vars-and-faces . +emacs-lisp--face)))))
|
|
|
|
;; Recenter window after following definition
|
|
(advice-add #'elisp-def :after #'doom-recenter-a)
|
|
|
|
(map! :localleader
|
|
:map emacs-lisp-mode-map
|
|
"e" #'macrostep-expand))
|
|
|
|
|
|
;;
|
|
;;; Packages
|
|
|
|
(map! :when (featurep! :editor evil)
|
|
:after macrostep
|
|
:map macrostep-keymap
|
|
:n [return] #'macrostep-expand)
|
|
|
|
|
|
;;;###package overseer
|
|
(autoload 'overseer-test "overseer" nil t)
|
|
(remove-hook 'emacs-lisp-mode-hook 'overseer-enable-mode)
|
|
|
|
|
|
(use-package! flycheck-cask
|
|
:when (featurep! :tools flycheck)
|
|
:defer t
|
|
:init
|
|
(add-hook! 'emacs-lisp-mode-hook
|
|
(add-hook 'flycheck-mode-hook #'flycheck-cask-setup nil t)))
|
|
|
|
|
|
(use-package! elisp-demos
|
|
:defer t
|
|
:init
|
|
(advice-add 'describe-function-1 :after #'elisp-demos-advice-describe-function-1)
|
|
(advice-add 'helpful-update :after #'elisp-demos-advice-helpful-update)
|
|
:config
|
|
(defadvice! +emacs-lisp--add-doom-elisp-demos-a (orig-fn symbol)
|
|
"Add Doom's own demos to help buffers."
|
|
:around #'elisp-demos--search
|
|
(or (funcall orig-fn symbol)
|
|
(when-let* ((elisp-demos--elisp-demos.org (doom-glob doom-docs-dir "api.org")))
|
|
(funcall orig-fn symbol)))))
|
|
|
|
|
|
(use-package! buttercup
|
|
:defer t
|
|
:minor ("/test[/-].+\\.el$" . buttercup-minor-mode)
|
|
:preface
|
|
;; buttercup.el doesn't define a keymap for `buttercup-minor-mode', as we have
|
|
;; to fool its internal `define-minor-mode' call into thinking one exists, so
|
|
;; it will associate it with the mode.
|
|
(defvar buttercup-minor-mode-map (make-sparse-keymap))
|
|
:config
|
|
(set-popup-rule! "^\\*Buttercup\\*$" :size 0.45 :select nil :ttl 0)
|
|
(set-yas-minor-mode! 'buttercup-minor-mode)
|
|
(when (featurep 'evil)
|
|
(add-hook 'buttercup-minor-mode-hook #'evil-normalize-keymaps))
|
|
(map! :map buttercup-minor-mode-map
|
|
:localleader
|
|
:prefix "t"
|
|
"t" #'+emacs-lisp/buttercup-run-file
|
|
"a" #'buttercup-run-discover
|
|
"s" #'buttercup-run-at-point))
|
|
|
|
|
|
;;
|
|
;;; Project modes
|
|
|
|
(def-project-mode! +emacs-lisp-ert-mode
|
|
:modes '(emacs-lisp-mode)
|
|
:match "/test[/-].+\\.el$"
|
|
:add-hooks '(overseer-enable-mode))
|