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lang/emacs-lisp: highlight stdlib functions & vars

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TODO: Make more customizable
This commit is contained in:
Henrik Lissner 2018-07-29 18:24:14 +02:00
parent a3942b5e0b
commit 5f8f38f02a
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GPG key ID: 5F6C0EA160557395
2 changed files with 804 additions and 8 deletions
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24
modules/lang/emacs-lisp/config.el
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@ -46,17 +46,25 @@
#'(;; 3rd-party functionality
auto-compile-on-save-mode doom|enable-delete-trailing-whitespace
;; fontification
rainbow-delimiters-mode highlight-quoted-mode +emacs-lisp|extra-fontification
rainbow-delimiters-mode highlight-quoted-mode
;; initialization
+emacs-lisp|init-imenu +emacs-lisp|disable-flycheck-maybe))
(defun +emacs-lisp|extra-fontification ()
"Display lambda as a smybol and fontify doom module functions."
(font-lock-add-keywords
nil `(;; Highlight custom Doom cookies
("^;;;###\\(autodef\\|if\\)[ \n]" (1 font-lock-warning-face t))
;; Highlight doom/module functions
("\\(^\\|\\s-\\|,\\)(\\(\\(doom\\|\\+\\)[^) ]+\\|[^) ]+!\\)[) \n]" (2 font-lock-keyword-face)))))
;; Improve elisp fontification
(load! "+symbols")
(font-lock-add-keywords
'emacs-lisp-mode
`(;; Highlight custom Doom cookies
("^;;;###\\(autodef\\|if\\)[ \n]" (1 font-lock-warning-face t))
;; Highlight doom/module functions
("\\(^\\|\\s-\\|,\\)(\\(\\(doom\\|\\+\\)[^) ]+\\|[^) ]+!\\)[) \n]" (2 'font-lock-keyword-face))
;; Highlight symbols in standard library
;; (,(regexp-opt +emacs-lisp-macro-list 'symbols) . font-lock-builtin-face)
(,(regexp-opt +emacs-lisp-function-list 'symbols) . font-lock-function-name-face)
(,(regexp-opt +emacs-lisp-command-list 'symbols) . font-lock-function-name-face)
;; (,(regexp-opt +emacs-lisp-special-form-list 'symbols) . font-lock-keyword-face)
(,(regexp-opt +emacs-lisp-variable-list 'symbols) . font-lock-variable-name-face)
(,(regexp-opt +emacs-lisp-option-list 'symbols) . font-lock-variable-name-face)))
(defun +emacs-lisp|init-imenu ()
"Improve imenu support with better expression regexps and Doom-specific forms."