guix-config/dotfiles/emacs/.config/doom/config.el

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;;; $DOOMDIR/config.el -*- lexical-binding: t; -*-
;; Place your private configuration here! Remember, you do not need to run 'doom
;; sync' after modifying this file!
;; Some functionality uses this to identify you, e.g. GPG configuration, email
;; clients, file templates and snippets. It is optional.
;; (setq user-full-name "John Doe"
;; user-mail-address "john@doe.com")
;; Doom exposes five (optional) variables for controlling fonts in Doom:
;;
;; - `doom-font' -- the primary font to use
;; - `doom-variable-pitch-font' -- a non-monospace font (where applicable)
;; - `doom-big-font' -- used for `doom-big-font-mode'; use this for
;; presentations or streaming.
;; - `doom-symbol-font' -- for symbols
;; - `doom-serif-font' -- for the `fixed-pitch-serif' face
;;
;; See 'C-h v doom-font' for documentation and more examples of what they
;; accept. For example:
;;
;;(setq doom-font (font-spec :family "Fira Code" :size 12 :weight 'semi-light)
;; doom-variable-pitch-font (font-spec :family "Fira Sans" :size 13))
;;
;; If you or Emacs can't find your font, use 'M-x describe-font' to look them
;; up, `M-x eval-region' to execute elisp code, and 'M-x doom/reload-font' to
;; refresh your font settings. If Emacs still can't find your font, it likely
;; wasn't installed correctly. Font issues are rarely Doom issues!
;; There are two ways to load a theme. Both assume the theme is installed and
;; available. You can either set `doom-theme' or manually load a theme with the
;; `load-theme' function. This is the default:
(setq doom-theme 'doom-one)
;; This determines the style of line numbers in effect. If set to `nil', line
;; numbers are disabled. For relative line numbers, set this to `relative'.
(setq display-line-numbers-type t)
;; If you use `org' and don't want your org files in the default location below,
;; change `org-directory'. It must be set before org loads!
(setq org-directory "~/org/")
;; Whenever you reconfigure a package, make sure to wrap your config in an
;; `after!' block, otherwise Doom's defaults may override your settings. E.g.
;;
;; (after! PACKAGE
;; (setq x y))
;;
;; The exceptions to this rule:
;;
;; - Setting file/directory variables (like `org-directory')
;; - Setting variables which explicitly tell you to set them before their
;; package is loaded (see 'C-h v VARIABLE' to look up their documentation).
;; - Setting doom variables (which start with 'doom-' or '+').
;;
;; Here are some additional functions/macros that will help you configure Doom.
;;
;; - `load!' for loading external *.el files relative to this one
;; - `use-package!' for configuring packages
;; - `after!' for running code after a package has loaded
;; - `add-load-path!' for adding directories to the `load-path', relative to
;; this file. Emacs searches the `load-path' when you load packages with
;; `require' or `use-package'.
;; - `map!' for binding new keys
;;
;; To get information about any of these functions/macros, move the cursor over
;; the highlighted symbol at press 'K' (non-evil users must press 'C-c c k').
;; This will open documentation for it, including demos of how they are used.
;; Alternatively, use `C-h o' to look up a symbol (functions, variables, faces,
;; etc).
;;
;; You can also try 'gd' (or 'C-c c d') to jump to their definition and see how
;; they are implemented.
(add-hook 'clojure-mode-hook #'turn-on-smartparens-strict-mode)
(setq gofmt-command "goimports")
(add-hook 'before-save-hook 'gofmt-before-save)
;; The default value omits .. which is a pain when navigating directories
(setq dired-omit-files "\\`[.]?#\\|\\`[.]\\'\\|^\\.DS_Store\\'\\|^flycheck_.*\\|^\\.project\\(?:ile\\)?\\'\\|^\\.\\(?:svn\\|git\\)\\'\\|^\\.ccls-cache\\'\\|\\(?:\\.js\\)?\\.meta\\'\\|\\.\\(?:elc\\|o\\|pyo\\|swp\\|class\\)\\'")
;; Additional configuration for smartparens
(after! smartparens
(require 'smartparens-config)
(add-hook 'eval-expression-minibuffer-setup-hook 'turn-on-smartparens-strict-mode)
;;;;;;;;;;;;;;;;;;;;;;;;
;; keybinding management
(define-key smartparens-mode-map (kbd "C-M-f") 'sp-forward-sexp)
(define-key smartparens-mode-map (kbd "C-M-b") 'sp-backward-sexp)
(define-key smartparens-mode-map (kbd "C-M-d") 'sp-down-sexp)
(define-key smartparens-mode-map (kbd "C-M-a") 'sp-backward-down-sexp)
(define-key smartparens-mode-map (kbd "C-S-d") 'sp-beginning-of-sexp)
(define-key smartparens-mode-map (kbd "C-S-a") 'sp-end-of-sexp)
(define-key smartparens-mode-map (kbd "C-M-e") 'sp-up-sexp)
(define-key smartparens-mode-map (kbd "C-M-u") 'sp-backward-up-sexp)
(define-key smartparens-mode-map (kbd "C-M-t") 'sp-transpose-sexp)
(define-key smartparens-mode-map (kbd "C-M-n") 'sp-forward-hybrid-sexp)
(define-key smartparens-mode-map (kbd "C-M-p") 'sp-backward-hybrid-sexp)
(define-key smartparens-mode-map (kbd "C-M-k") 'sp-kill-sexp)
(define-key smartparens-mode-map (kbd "C-M-w") 'sp-copy-sexp)
(define-key smartparens-mode-map (kbd "M-<delete>") 'sp-unwrap-sexp)
(define-key smartparens-mode-map (kbd "M-<backspace>") 'sp-backward-unwrap-sexp)
(define-key smartparens-mode-map (kbd "C-<right>") 'sp-forward-slurp-sexp)
(define-key smartparens-mode-map (kbd "C-<left>") 'sp-forward-barf-sexp)
(define-key smartparens-mode-map (kbd "C-M-<left>") 'sp-backward-slurp-sexp)
(define-key smartparens-mode-map (kbd "C-M-<right>") 'sp-backward-barf-sexp)
(define-key smartparens-mode-map (kbd "M-D") 'sp-splice-sexp)
(define-key smartparens-mode-map (kbd "C-M-<delete>") 'sp-splice-sexp-killing-forward)
(define-key smartparens-mode-map (kbd "C-M-<backspace>") 'sp-splice-sexp-killing-backward)
(define-key smartparens-mode-map (kbd "C-S-<backspace>") 'sp-splice-sexp-killing-around)
(define-key smartparens-mode-map (kbd "C-]") 'sp-select-next-thing-exchange)
(define-key smartparens-mode-map (kbd "C-<left_bracket>") 'sp-select-previous-thing)
(define-key smartparens-mode-map (kbd "C-M-]") 'sp-select-next-thing)
(define-key smartparens-mode-map (kbd "M-F") 'sp-forward-symbol)
(define-key smartparens-mode-map (kbd "M-B") 'sp-backward-symbol)
(define-key smartparens-mode-map (kbd "C-\"") 'sp-change-inner)
(define-key smartparens-mode-map (kbd "M-i") 'sp-change-enclosing)
(bind-key "C-c f" (lambda () (interactive) (sp-beginning-of-sexp 2)) smartparens-mode-map)
(bind-key "C-c b" (lambda () (interactive) (sp-beginning-of-sexp -2)) smartparens-mode-map)
(bind-key "C-M-s"
(defhydra smartparens-hydra ()
"Smartparens"
("d" sp-down-sexp "Down")
("e" sp-up-sexp "Up")
("u" sp-backward-up-sexp "Up")
("a" sp-backward-down-sexp "Down")
("f" sp-forward-sexp "Forward")
("b" sp-backward-sexp "Backward")
("k" sp-kill-sexp "Kill" :color blue)
("q" nil "Quit" :color blue))
smartparens-mode-map)
(bind-key "H-t" 'sp-prefix-tag-object smartparens-mode-map)
(bind-key "H-p" 'sp-prefix-pair-object smartparens-mode-map)
(bind-key "H-y" 'sp-prefix-symbol-object smartparens-mode-map)
(bind-key "H-h" 'sp-highlight-current-sexp smartparens-mode-map)
(bind-key "H-e" 'sp-prefix-save-excursion smartparens-mode-map)
(bind-key "H-s c" 'sp-convolute-sexp smartparens-mode-map)
(bind-key "H-s a" 'sp-absorb-sexp smartparens-mode-map)
(bind-key "H-s e" 'sp-emit-sexp smartparens-mode-map)
(bind-key "H-s p" 'sp-add-to-previous-sexp smartparens-mode-map)
(bind-key "H-s n" 'sp-add-to-next-sexp smartparens-mode-map)
(bind-key "H-s j" 'sp-join-sexp smartparens-mode-map)
(bind-key "H-s s" 'sp-split-sexp smartparens-mode-map)
(bind-key "H-s r" 'sp-rewrap-sexp smartparens-mode-map)
(defvar hyp-s-x-map)
(define-prefix-command 'hyp-s-x-map)
(bind-key "H-s x" hyp-s-x-map smartparens-mode-map)
(bind-key "H-s x x" 'sp-extract-before-sexp smartparens-mode-map)
(bind-key "H-s x a" 'sp-extract-after-sexp smartparens-mode-map)
(bind-key "H-s x s" 'sp-swap-enclosing-sexp smartparens-mode-map)
(bind-key "C-x C-t" 'sp-transpose-hybrid-sexp smartparens-mode-map)
(bind-key ";" 'sp-comment emacs-lisp-mode-map)
(bind-key "C-M-;" 'sp-comment-sexp smartparens-mode-map)
(bind-key [remap c-electric-backspace] 'sp-backward-delete-char smartparens-strict-mode-map)
;;;;;;;;;;;;;;;;;;
;; pair management
(sp-with-modes '(minibuffer-mode)
(sp-local-pair "'" nil :actions nil)
(sp-local-pair "(" nil :wrap "C-("))
(sp-with-modes 'org-mode
(sp-local-pair "=" "=" :wrap "C-="))
(sp-with-modes 'textile-mode
(sp-local-pair "*" "*")
(sp-local-pair "_" "_")
(sp-local-pair "@" "@"))
(sp-with-modes 'web-mode
(sp-local-pair "{{#if" "{{/if")
(sp-local-pair "{{#unless" "{{/unless"))
;;; tex-mode latex-mode
(sp-with-modes '(tex-mode plain-tex-mode latex-mode)
(sp-local-tag "i" "\"<" "\">"))
;;; lisp modes
(sp-with-modes sp--lisp-modes
(sp-local-pair "(" nil
:wrap "C-("
:pre-handlers '(my-add-space-before-sexp-insertion)
:post-handlers '(my-add-space-after-sexp-insertion)))
(defun my-add-space-after-sexp-insertion (id action _context)
(when (eq action 'insert)
(save-excursion
(forward-char (sp-get-pair id :cl-l))
(when (or (eq (char-syntax (following-char)) ?w)
(looking-at (sp--get-opening-regexp)))
(insert " ")))))
(defun my-add-space-before-sexp-insertion (id action _context)
(when (eq action 'insert)
(save-excursion
(backward-char (length id))
(when (or (eq (char-syntax (preceding-char)) ?w)
(and (looking-back (sp--get-closing-regexp))
(not (eq (char-syntax (preceding-char)) ?'))))
(insert " "))))))