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Diffstat (limited to '.emacs.d/init.el')
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diff --git a/.emacs.d/init.el b/.emacs.d/init.el new file mode 100644 index 0000000..958f457 --- /dev/null +++ b/.emacs.d/init.el @@ -0,0 +1,1031 @@ +;;; init.el --- bandali's emacs configuration -*- lexical-binding: t -*- + +;; Copyright (C) 2018-2020 Amin Bandali <bandali@gnu.org> + +;; This program is free software: you can redistribute it and/or modify +;; it under the terms of the GNU General Public License as published by +;; the Free Software Foundation, either version 3 of the License, or +;; (at your option) any later version. + +;; This program is distributed in the hope that it will be useful, +;; but WITHOUT ANY WARRANTY; without even the implied warranty of +;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +;; GNU General Public License for more details. + +;; You should have received a copy of the GNU General Public License +;; along with this program. If not, see <https://www.gnu.org/licenses/>. + +;;; Commentary: + +;; GNU Emacs configuration of Amin Bandali, computer scientist, +;; Free Software activist, and GNU maintainer & webmaster. Packages +;; are installed through using Borg for a fully reproducible setup. + +;; Over the years, I've taken inspiration from configurations of many +;; great people. Some that I can remember off the top of my head are: +;; +;; - https://github.com/dieggsy/dotfiles +;; - https://github.com/dakra/dmacs +;; - http://pages.sachachua.com/.emacs.d/Sacha.html +;; - https://github.com/dakrone/eos +;; - http://doc.rix.si/cce/cce.html +;; - https://github.com/jwiegley/dot-emacs +;; - https://github.com/wasamasa/dotemacs +;; - https://github.com/hlissner/doom-emacs + +;;; Code: + +;;; Emacs initialization + +(defvar b/before-user-init-time (current-time) + "Value of `current-time' when Emacs begins loading `user-init-file'.") +(defvar b/emacs-initialized nil + "Whether Emacs has been initialized.") + +(when (not (bound-and-true-p b/emacs-initialized)) + (message "Loading Emacs...done (%.3fs)" + (float-time (time-subtract b/before-user-init-time + before-init-time)))) + +;; temporarily increase `gc-cons-threshhold' and `gc-cons-percentage' +;; during startup to reduce garbage collection frequency. clearing +;; `file-name-handler-alist' seems to help reduce startup time too. +(defvar b/gc-cons-threshold gc-cons-threshold) +(defvar b/gc-cons-percentage gc-cons-percentage) +(defvar b/file-name-handler-alist file-name-handler-alist) +(setq gc-cons-threshold (* 30 1024 1024) ; 30 MiB + gc-cons-percentage 0.6 + file-name-handler-alist nil + ;; sidesteps a bug when profiling with esup + esup-child-profile-require-level 0) + +;; set them back to their defaults once we're done initializing +(defun b/post-init () + "My post-initialize function, run after loading `user-init-file'." + (setq b/emacs-initialized t + gc-cons-threshold b/gc-cons-threshold + gc-cons-percentage b/gc-cons-percentage + file-name-handler-alist b/file-name-handler-alist) + (when (featurep 'exwm-workspace) + (with-eval-after-load 'exwm-workspace + (setq-default + mode-line-format + (append + mode-line-format + '((:eval + (format + "[%s]" (number-to-string + exwm-workspace-current-index)))))))) + + ;; make some mode-line spaces smaller + (setq-default + mode-line-format + (mapcar + (lambda (x) + (if (and (stringp x) (or (string= x " ") (string= x " "))) + " " + x)) + mode-line-format) + mode-line-buffer-identification + (propertized-buffer-identification "%10b"))) +(add-hook 'after-init-hook #'b/post-init) + +;; increase number of lines kept in *Messages* log +(setq message-log-max 20000) + +;; optionally, uncomment to supress some byte-compiler warnings +;; (see C-h v byte-compile-warnings RET for more info) +;; (setq byte-compile-warnings +;; '(not free-vars unresolved noruntime lexical make-local)) + + +;;; whoami + +(setq user-full-name "Amin Bandali" + user-mail-address "bandali@gnu.org") + + +;;; csetq (`custom' setq) + +(require 'cl-lib) + +(defmacro csetq (&rest args) + "Set the value of user option VAR to VALUE. + +More generally, you can use multiple variables and values, as in + (csetq VAR VALUE VAR VALUE...) +This sets each user option VAR's value to the corresponding VALUE. + +\(fn [VAR VALUE]...)" + (declare (debug setq)) + `(progn + ,@(cl-loop for (var value) on args by 'cddr + collect + `(funcall (or (get ',var 'custom-set) #'set-default) + ',var ,value)))) + + +;;; Package management + +;; variables of interest: +;; package-archive-priorities +;; package-load-list +;; package-pinned-packages + +;; (let* ((b (find-file-noselect "refinery-theme.el")) +;; (d (with-current-buffer b (package-buffer-info)))) +;; (package-generate-description-file d "refinery-theme-pkg.el")) +(run-with-idle-timer 0.01 nil #'require 'package) +(with-eval-after-load 'package + (when (= (length package-archives) 1) + (csetq + package-archives + `(,@package-archives + ;; ("bndl" . "https://p.bndl.org/elpa/") + ("org" . "https://orgmode.org/elpa/")) + package-load-list + '(;; GNU ELPA + (ivy "0.13.1") + (counsel "0.13.1") + (swiper "0.13.1") + (debbugs "0.26") + (delight "1.7") + (ebdb "0.6.19") + (orgalist "1.13") + (rt-liberation "1.31") + (yasnippet "0.14.0") + ;; bndl + (refinery-theme "0.1.1") + ;; Org ELPA + (org-plus-contrib "20201005")))) + (package-initialize)) + +(csetq package-archive-upload-base "/ssh:caffeine:~/www/p/elpa") + + +;;; Initial setup + +;; keep ~/.emacs.d clean +(defvar b/etc-dir + (expand-file-name + (convert-standard-filename "etc/") user-emacs-directory) + "The directory where packages place their configuration files.") +(defvar b/var-dir + (expand-file-name + (convert-standard-filename "var/") user-emacs-directory) + "The directory where packages place their persistent data files.") +(defvar b/lisp-dir + (expand-file-name + (convert-standard-filename "lisp/") user-emacs-directory) + "The directory where packages place their persistent data files.") +(defun b/etc (file) + "Expand filename FILE relative to `b/etc-dir'." + (expand-file-name (convert-standard-filename file) b/etc-dir)) +(defun b/var (file) + "Expand filename FILE relative to `b/var-dir'." + (expand-file-name (convert-standard-filename file) b/var-dir)) +(defun b/lisp (file) + "Expand filename FILE relative to `b/lisp-dir'." + (expand-file-name (convert-standard-filename file) b/lisp-dir)) + +(csetq + auto-save-list-file-prefix (b/var "auto-save/sessions/") + nsm-settings-file (b/var "nsm-settings.el")) + +;; separate custom file (don't want it mixing with init.el) +(with-eval-after-load 'custom + (setq custom-file (b/etc "custom.el")) + (when (file-exists-p custom-file) + (load custom-file)) + ;; while at it, treat themes as safe + ;; (setf custom-safe-themes t) + ;; only one custom theme at a time + ;; (defadvice load-theme (before clear-previous-themes activate) + ;; "Clear existing theme settings instead of layering them" + ;; (mapc #'disable-theme custom-enabled-themes)) + ) + +;; load the secrets file if it exists, otherwise show a warning +;; (with-demoted-errors +;; (load (b/etc "secrets"))) + +;; start up emacs server. see +;; https://www.gnu.org/software/emacs/manual/html_node/emacs/Emacs-Server.html#Emacs-Server +(run-with-idle-timer 0.5 nil #'require 'server) +(with-eval-after-load 'server + (declare-function server-edit "server") + (global-set-key (kbd "C-c F D") #'server-edit) + (declare-function server-running-p "server") + (or (server-running-p) (server-mode))) + + +;;; Defaults + +;;;; C-level customizations + +(csetq + ;; minibuffer + enable-recursive-minibuffers t + resize-mini-windows t + ;; more useful frame titles + ;; frame-title-format '("" invocation-name " - " + ;; (:eval + ;; (if (buffer-file-name) + ;; (abbreviate-file-name (buffer-file-name)) + ;; "%b"))) + ;; i don't feel like jumping out of my chair every now and again; so + ;; don't BEEP! at me, emacs + ring-bell-function 'ignore + ;; better scrolling + ;; scroll-margin 1 + ;; scroll-conservatively 10000 + scroll-step 1 + scroll-conservatively 101 + scroll-preserve-screen-position 1 + ;; focus follows mouse + mouse-autoselect-window t) + +(setq-default + ;; always use space for indentation + indent-tabs-mode nil + tab-width 4 + ;; case-sensitive search (and `dabbrev-expand') + ;; case-fold-search nil + ;; cursor shape + cursor-type t) + +(set-fontset-font t 'arabic "Vazir") + +;; unicode support +;; (dolist (ft (fontset-list)) +;; (set-fontset-font +;; ft +;; 'unicode +;; (font-spec :name "Source Code Pro" :size 14)) +;; (set-fontset-font +;; ft +;; 'unicode +;; (font-spec :name "DejaVu Sans Mono") +;; nil +;; 'append) +;; ;; (set-fontset-font +;; ;; ft +;; ;; 'unicode +;; ;; (font-spec +;; ;; :name "Symbola monospacified for DejaVu Sans Mono") +;; ;; nil +;; ;; 'append) +;; ;; (set-fontset-font +;; ;; ft +;; ;; #x2115 ; ℕ +;; ;; (font-spec :name "DejaVu Sans Mono") +;; ;; nil +;; ;; 'append) +;; (set-fontset-font +;; ft +;; (cons ?Α ?ω) +;; (font-spec :name "DejaVu Sans Mono" :size 14) +;; nil +;; 'prepend)) + +;;;; Elisp-level customizations + +;; startup +;; don't need to see the startup echo area message +(advice-add #'display-startup-echo-area-message :override #'ignore) +(csetq + ;; i want *scratch* as my startup buffer + initial-buffer-choice t + ;; i don't need the default hint + initial-scratch-message nil + ;; use customizable text-mode as major mode for *scratch* + ;; (initial-major-mode 'text-mode) + ;; inhibit buffer list when more than 2 files are loaded + inhibit-startup-buffer-menu t + ;; don't need to see the startup screen or echo area message + inhibit-startup-screen t + inhibit-startup-echo-area-message user-login-name) + +;; files +(csetq + ;; backups (C-h v make-backup-files RET) + backup-by-copying t + backup-directory-alist (list (cons "." (b/var "backup/"))) + version-control t + delete-old-versions t + ;; auto-save + auto-save-file-name-transforms `((".*" ,(b/var "auto-save/") t)) + ;; insert newline at the end of files + require-final-newline t + ;; open read-only file buffers in view-mode + ;; (enables niceties like `q' for quit) + view-read-only t) + +;; novice +;; disable disabled commands +(csetq disabled-command-function nil) + +;; lazy-person-friendly yes/no prompts +(defalias 'yes-or-no-p #'y-or-n-p) + +;; autorevert: enable automatic reloading of changed buffers and files +(csetq auto-revert-verbose nil + global-auto-revert-non-file-buffers nil) +(require 'autorevert) +(global-auto-revert-mode 1) + +;; time and battery in mode-line +(csetq + display-time-default-load-average nil + display-time-format " %a %b %-e %-l:%M%P" + display-time-mail-icon '(image :type xpm + :file "gnus/gnus-pointer.xpm" + :ascent center) + display-time-use-mail-icon t) +(require 'time) +(display-time-mode) + +(csetq battery-mode-line-format " %p%% %t") +(require 'battery) +(display-battery-mode) + +(require 'fringe) +;; smaller fringe +;; (fringe-mode '(3 . 1)) +(fringe-mode nil) + +(require 'winner) +;; enable winner-mode (C-h f winner-mode RET) +(winner-mode 1) + +(with-eval-after-load 'compile + ;; don't display *compilation* buffer on success. based on + ;; https://stackoverflow.com/a/17788551, with changes to use `cl-letf' + ;; instead of the now obsolete `flet'. + (defun b/compilation-finish-function (buffer outstr) + (unless (string-match "finished" outstr) + (switch-to-buffer-other-window buffer)) + t) + + (setq compilation-finish-functions #'b/compilation-finish-function) + + (require 'cl-macs) + + (defadvice compilation-start + (around inhibit-display + (command &optional mode name-function highlight-regexp)) + (if (not (string-match "^\\(find\\|grep\\)" command)) + (cl-letf (((symbol-function 'display-buffer) #'ignore)) + (save-window-excursion ad-do-it)) + ad-do-it)) + (ad-activate 'compilation-start)) + +;; isearch +(csetq + ;; allow scrolling in Isearch + isearch-allow-scroll t + ;; search for non-ASCII characters: i’d like non-ASCII characters such + ;; as ‘’“”«»‹›áⓐ𝒶 to be selected when i search for their ASCII + ;; counterpart. shoutout to + ;; http://endlessparentheses.com/new-in-emacs-25-1-easily-search-non-ascii-characters.html + search-default-mode #'char-fold-to-regexp) + +;; replace +;; uncomment to extend the above behaviour to query-replace +;; (csetq replace-char-fold t) + +;; vc +(global-set-key (kbd "C-x v C-=") #'vc-ediff) + +(with-eval-after-load 'vc-git + (csetq vc-git-print-log-follow t + vc-git-show-stash 0)) + +(csetq ediff-window-setup-function 'ediff-setup-windows-plain + ediff-split-window-function 'split-window-horizontally) +(with-eval-after-load 'ediff + (add-hook 'ediff-after-quit-hook-internal #'winner-undo)) + +;; face-remap +(csetq + ;; gentler font resizing + text-scale-mode-step 1.05) + +(run-with-idle-timer 0.4 nil #'require 'mwheel) +(csetq mouse-wheel-scroll-amount '(1 ((shift) . 1)) ; one line at a time + mouse-wheel-progressive-speed nil ; don't accelerate scrolling + mouse-wheel-follow-mouse t) ; scroll window under mouse + +(run-with-idle-timer 0.4 nil #'require 'pixel-scroll) +(with-eval-after-load 'pixel-scroll + (pixel-scroll-mode 1)) + +;; epg-config +(csetq + epg-gpg-program (executable-find "gpg") + ;; ask for GPG passphrase in minibuffer + ;; this will fail if gpg>=2.1 is not available + epg-pinentry-mode 'loopback) + +;; (require 'pinentry) +;; workaround for systemd-based distros: +;; (setq pinentry--socket-dir server-socket-dir) +;; (pinentry-start) + +;; auth-source +(csetq + auth-sources '("~/.authinfo.gpg") + authinfo-hidden (regexp-opt '("password" "client-secret" "token"))) + + +;;; Useful utilities + +(defun b/add-elisp-section () + (interactive) + (insert "\n") + (forward-line -1) + (insert "\n \n;;; ")) + +(defun b/insert-asterism () + "Insert a centred asterism." + (interactive) + (let ((asterism "* * *")) + (insert + (concat + "\n" + (make-string + (floor (/ (- fill-column (length asterism)) 2)) + ?\s) + asterism + "\n")))) + +(defun b/start-process (program &rest args) + "Same as `start-process', but doesn't bother about name and buffer." + (let ((process-name (concat program "_process")) + (buffer-name (generate-new-buffer-name + (concat program "_output")))) + (apply #'start-process + process-name buffer-name program args))) + +(defun b/no-mouse-autoselect-window () + "Conveniently disable `focus-follows-mouse'. +For disabling the behaviour for certain buffers and/or modes." + (make-local-variable 'mouse-autoselect-window) + (setq mouse-autoselect-window nil)) + +(defun b/kill-current-buffer () + "Kill the current buffer." + ;; also see https://redd.it/64xb3q + (interactive) + (kill-buffer (current-buffer))) + +(defun b/move-indentation-or-beginning-of-line (arg) + "Move to the indentation or to the beginning of line." + (interactive "^p") + ;; (if (bolp) + ;; (back-to-indentation) + ;; (move-beginning-of-line arg)) + (if (= (point) + (progn (back-to-indentation) + (point))) + (move-beginning-of-line arg))) + +(defun b/join-line-top () + "Like `join-line', but join next line to the current line." + (interactive) + (join-line 1)) + +(defun b/duplicate-line-or-region (&optional n) + "Duplicate the current line, or region (if active). +Make N (default: 1) copies of the current line or region." + (interactive "*p") + (let ((u-r-p (use-region-p)) ; if region is active + (n1 (or n 1))) + (save-excursion + (let ((text + (if u-r-p + (buffer-substring (region-beginning) (region-end)) + (prog1 (thing-at-point 'line) + (end-of-line) + (if (eobp) + (newline) + (forward-line 1)))))) + (dotimes (_ (abs n1)) + (insert text)))))) + + +;;; General key bindings + +(global-set-key (kbd "C-a") #'b/move-indentation-or-beginning-of-line) +(global-set-key (kbd "C-c a i") #'ielm) +(global-set-key (kbd "C-c d") #'b/duplicate-line-or-region) +(global-set-key (kbd "C-S-j") #'b/join-line-top) +(global-set-key (kbd "C-c x") #'execute-extended-command) + +;; evaling and macro-expanding +(global-set-key (kbd "C-c e b") #'eval-buffer) +(global-set-key (kbd "C-c e e") #'eval-last-sexp) +(global-set-key (kbd "C-c e p") #'pp-macroexpand-last-sexp) +(global-set-key (kbd "C-c e r") #'eval-region) + +;; emacs things +(global-set-key (kbd "C-c e i") #'emacs-init-time) +(global-set-key (kbd "C-c e u") #'emacs-uptime) +(global-set-key (kbd "C-c e v") #'emacs-version) + +;; finding +(global-set-key (kbd "C-c f .") #'find-file) +(global-set-key (kbd "C-c f d") #'find-name-dired) +(global-set-key (kbd "C-c f l") #'find-library) + +;; frames +(global-set-key (kbd "C-c F m") #'make-frame-command) +(global-set-key (kbd "C-c F d") #'delete-frame) + +;; help/describe +(global-set-key (kbd "C-S-h C") #'describe-char) +(global-set-key (kbd "C-S-h F") #'describe-face) + +;; (global-set-key (kbd "C-x k") #'b/kill-current-buffer) +;; (global-set-key (kbd "C-x K") #'kill-buffer) +;; (global-set-key (kbd "C-x s") #'save-buffer) +;; (global-set-key (kbd "C-x S") #'save-some-buffers) + +(define-key emacs-lisp-mode-map (kbd "<C-return>") #'b/add-elisp-section) + +(when (display-graphic-p) + (global-unset-key (kbd "C-z"))) + + +;;; Essential packages + +(add-to-list + 'load-path + (expand-file-name + (convert-standard-filename "lisp") user-emacs-directory)) + +;; (require 'bandali-exwm) + +(require 'bandali-org) + +(require 'bandali-theme) + +;; (require 'bandali-magit) + +;; recently opened files +(csetq recentf-max-saved-items 2000 + recentf-save-file (b/var "recentf-save.el")) +(run-with-idle-timer 0.2 nil #'require 'recentf) +(with-eval-after-load 'recentf + ;; (add-to-list 'recentf-keep #'file-remote-p) + (recentf-mode)) + +;; needed for history for counsel +(csetq amx-save-file (b/var "amx-save.el")) +(add-to-list 'load-path (b/lisp "s")) +(add-to-list 'load-path (b/lisp "amx")) +(run-with-idle-timer 0.3 nil #'require 'amx) +(with-eval-after-load 'amx + (amx-mode)) + +(require 'bandali-ivy) + +(require 'bandali-eshell) + +(require 'bandali-ibuffer) + +;; outline +;; (with-eval-after-load 'outline +;; (when (featurep 'which-key) +;; (which-key-add-key-based-replacements +;; "C-c @" "outline" +;; "s-O" "outline")) +;; (define-key outline-minor-mode-map (kbd "<s-tab>") +;; #'outline-toggle-children) +;; (define-key outline-minor-mode-map (kbd "M-p") +;; #'outline-previous-visible-heading) +;; (define-key outline-minor-mode-map (kbd "M-n") +;; #'outline-next-visible-heading) +;; (defvar b/outline-prefix-map) +;; (define-prefix-command 'b/outline-prefix-map) +;; (define-key outline-minor-mode-map (kbd "s-O") +;; 'b/outline-prefix-map) +;; (define-key b/outline-prefix-map (kbd "TAB") +;; #'outline-toggle-children) +;; (define-key b/outline-prefix-map (kbd "a") +;; #'outline-hide-body) +;; (define-key b/outline-prefix-map (kbd "H") +;; #'outline-hide-body) +;; (define-key b/outline-prefix-map (kbd "S") +;; #'outline-show-all) +;; (define-key b/outline-prefix-map (kbd "h") +;; #'outline-hide-subtree) +;; (define-key b/outline-prefix-map (kbd "s") +;; #'outline-show-subtree)) +;; (add-hook 'prog-mode-hook #'outline-minor-mode) + +(require 'bandali-dired) + +(with-eval-after-load 'help + (temp-buffer-resize-mode) + (csetq help-window-select t)) + +(with-eval-after-load 'help-mode + ;; local key bindings + (define-key help-mode-map (kbd "p") #'backward-button) + (define-key help-mode-map (kbd "n") #'forward-button)) + +(with-eval-after-load 'tramp + (csetq tramp-auto-save-directory (b/var "tramp/auto-save/") + tramp-persistency-file-name (b/var "tramp/persistency.el")) + (add-to-list 'tramp-default-proxies-alist '(nil "\\`root\\'" "/ssh:%h:")) + (add-to-list 'tramp-default-proxies-alist '("localhost" nil nil)) + (add-to-list 'tramp-default-proxies-alist + (list (regexp-quote (system-name)) nil nil))) + +(with-eval-after-load 'doc-view + (define-key doc-view-mode-map (kbd "M-RET") #'image-previous-line)) + +(csetq shr-max-width 80) + +;; Email (with Gnus, message, and EBDB) +(require 'bandali-gnus) +(with-eval-after-load 'sendmail + (csetq sendmail-program (executable-find "msmtp") + ;; message-sendmail-extra-arguments '("-v" "-d") + mail-specify-envelope-from t + mail-envelope-from 'header)) +(require 'bandali-message) +(require 'bandali-ebdb) + +;; IRC (with ERC) +(require 'bandali-erc) + +;; 'paste' service (aka scp + web server) +(add-to-list 'load-path (b/lisp "scpaste")) +(with-eval-after-load 'scpaste + (csetq scpaste-http-destination "https://p.bndl.org" + scpaste-scp-destination "p:~")) +(autoload 'scpaste "scpaste" nil t) +(autoload 'scpaste-region "scpaste" nil t) +(global-set-key (kbd "C-c a p p") #'scpaste) +(global-set-key (kbd "C-c a p r") #'scpaste-region) + + +;;; Editing + +;; display Lisp objects at point in the echo area +(when (version< "25" emacs-version) + (with-eval-after-load 'eldoc + (csetq eldoc-minor-mode-string " eldoc") + (global-eldoc-mode))) + +;; highlight matching parens +(require 'paren) +(show-paren-mode) + +;; (require 'elec-pair) +;; (electric-pair-mode) + +(csetq + ;; Save what I copy into clipboard from other applications into Emacs' + ;; kill-ring, which would allow me to still be able to easily access + ;; it in case I kill (cut or copy) something else inside Emacs before + ;; yanking (pasting) what I'd originally intended to. + save-interprogram-paste-before-kill t) +(with-eval-after-load 'simple + (column-number-mode 1)) + +;; save minibuffer history +(require 'savehist) +(csetq savehist-file (b/var "savehist.el")) +(savehist-mode) +(add-to-list 'savehist-additional-variables 'kill-ring) + +;; automatically save place in files +(when (version< "25" emacs-version) + (csetq save-place-file (b/var "save-place.el")) + (save-place-mode)) + +(defun indicate-buffer-boundaries-left () + (csetq indicate-buffer-boundaries 'left)) +(with-eval-after-load 'prog-mode + (global-prettify-symbols-mode)) +(add-hook 'prog-mode-hook #'indicate-buffer-boundaries-left) + +(define-key text-mode-map (kbd "C-<return>") #'b/insert-asterism) +(add-hook 'text-mode-hook #'indicate-buffer-boundaries-left) +(add-hook 'text-mode-hook #'flyspell-mode) + +(add-to-list 'auto-mode-alist '("\\.*rc$" . conf-mode)) + +(add-to-list 'auto-mode-alist '("\\.bashrc$" . sh-mode)) + +(with-eval-after-load 'flyspell + (csetq flyspell-mode-line-string " fly")) + +;; flycheck +;; (run-with-idle-timer 0.6 nil #'require 'flycheck) +;; (with-eval-after-load 'flycheck +;; (csetq +;; ;; Use the load-path from running Emacs when checking elisp files +;; flycheck-emacs-lisp-load-path 'inherit +;; ;; Only flycheck when I actually save the buffer +;; flycheck-check-syntax-automatically '(mode-enabled save) +;; flycheck-mode-line-prefix "flyc")) +;; (define-key flycheck-mode-map (kbd "M-P") #'flycheck-previous-error) +;; (define-key flycheck-mode-map (kbd "M-N") #'flycheck-next-error) +;; (add-hook 'prog-mode-hook #'flycheck-mode) + +;; ispell +;; http://endlessparentheses.com/ispell-and-apostrophes.html +;; (run-with-idle-timer 0.6 nil #'require 'ispell) +;; (with-eval-after-load 'ispell +;; ;; ’ can be part of a word +;; (csetq ispell-local-dictionary-alist +;; `((nil "[[:alpha:]]" "[^[:alpha:]]" +;; "['\x2019]" nil ("-B") nil utf-8)) +;; ispell-program-name (executable-find "hunspell")) +;; ;; don't send ’ to the subprocess +;; (defun endless/replace-apostrophe (args) +;; (cons (replace-regexp-in-string +;; "’" "'" (car args)) +;; (cdr args))) +;; (advice-add #'ispell-send-string :filter-args +;; #'endless/replace-apostrophe) +;; ;; convert ' back to ’ from the subprocess +;; (defun endless/replace-quote (args) +;; (if (not (derived-mode-p 'org-mode)) +;; args +;; (cons (replace-regexp-in-string +;; "'" "’" (car args)) +;; (cdr args)))) +;; (advice-add #'ispell-parse-output :filter-args +;; #'endless/replace-quote)) + +;; abbrev +(csetq abbrev-file-name (b/etc "abbrev.el")) +(add-hook 'text-mode-hook #'abbrev-mode) + + +;;; Programming modes + +(with-eval-after-load 'lisp-mode + (defun indent-spaces-mode () + (setq indent-tabs-mode nil)) + (add-hook 'lisp-interaction-mode-hook #'indent-spaces-mode)) + +;; alloy +(add-to-list 'load-path (b/lisp "alloy-mode")) +(autoload 'alloy-mode "alloy-mode" nil t) +(with-eval-after-load 'alloy-mode + (csetq alloy-basic-offset 2) + ;; (defun b/alloy-simple-indent (start end) + ;; (interactive "r") + ;; ;; (if (region-active-p) + ;; ;; (indent-rigidly start end alloy-basic-offset) + ;; ;; (if (bolp) + ;; ;; (indent-rigidly (line-beginning-position) + ;; ;; (line-end-position) + ;; ;; alloy-basic-offset))) + ;; (indent-to (+ (current-column) alloy-basic-offset))) + ;; local key bindings + (define-key alloy-mode-map (kbd "RET") #'electric-newline-and-maybe-indent) + ;; (define-key alloy-mode-map (kbd "TAB") #'b/alloy-simple-indent) + (define-key alloy-mode-map (kbd "TAB") #'indent-for-tab-command)) +(add-to-list 'auto-mode-alist '("\\.\\(als\\|dsh\\)\\'" . alloy-mode)) +(add-hook 'alloy-mode-hook (lambda nil (setq-local indent-tabs-mode nil))) + +;; lean +;; (eval-when-compile (defvar lean-mode-map)) +;; (run-with-idle-timer 0.4 nil #'require 'lean-mode) +;; (with-eval-after-load 'lean-mode +;; (require 'lean-input) +;; (csetq default-input-method "Lean" +;; lean-input-tweak-all '(lean-input-compose +;; (lean-input-prepend "/") +;; (lean-input-nonempty)) +;; lean-input-user-translations '(("/" "/"))) +;; (lean-input-setup) +;; ;; local key bindings +;; (define-key lean-mode-map (kbd "S-SPC") #'company-complete)) + +(with-eval-after-load 'sgml-mode + (csetq sgml-basic-offset 0)) + +(with-eval-after-load 'css-mode + (csetq css-indent-offset 2)) + +;; po-mode +;; (add-hook 'po-mode-hook (lambda nil (run-with-timer 0.1 nil 'View-exit))) + +;; auctex +;; (csetq font-latex-fontify-sectioning 'color) + +(with-eval-after-load 'tex-mode + (cl-delete-if + (lambda (p) (string-match "^---?" (car p))) + tex--prettify-symbols-alist)) +(add-hook 'tex-mode-hook #'auto-fill-mode) +(add-hook 'tex-mode-hook #'flyspell-mode) + + +;;; Emacs enhancements & auxiliary packages + +(with-eval-after-load 'man + (csetq Man-width 80)) + +(defun b/*scratch* () + "Switch to `*scratch*' buffer, creating it if it does not exist." + (interactive) + (switch-to-buffer + (or (get-buffer "*scratch*") + (with-current-buffer (get-buffer-create "*scratch*") + (set-buffer-major-mode (current-buffer)) + (current-buffer))))) +(global-set-key (kbd "C-c s") #'b/*scratch*) + +;; ,---- +;; | make pretty boxed quotes like this +;; `---- +(add-to-list 'load-path (b/lisp "boxquote")) +(run-with-idle-timer 0.6 nil #'require 'boxquote) +(with-eval-after-load 'boxquote + (defvar b/boxquote-prefix-map) + (define-prefix-command 'b/boxquote-prefix-map) + (global-set-key (kbd "C-c q") 'b/boxquote-prefix-map) + (define-key b/boxquote-prefix-map (kbd "b") #'boxquote-buffer) + (define-key b/boxquote-prefix-map (kbd "B") #'boxquote-insert-buffer) + (define-key b/boxquote-prefix-map (kbd "d") #'boxquote-defun) + (define-key b/boxquote-prefix-map (kbd "F") #'boxquote-insert-file) + (define-key b/boxquote-prefix-map (kbd "hf") #'boxquote-describe-function) + (define-key b/boxquote-prefix-map (kbd "hk") #'boxquote-describe-key) + (define-key b/boxquote-prefix-map (kbd "hv") #'boxquote-describe-variable) + (define-key b/boxquote-prefix-map (kbd "hw") #'boxquote-where-is) + (define-key b/boxquote-prefix-map (kbd "k") #'boxquote-kill) + (define-key b/boxquote-prefix-map (kbd "p") #'boxquote-paragraph) + (define-key b/boxquote-prefix-map (kbd "q") #'boxquote-boxquote) + (define-key b/boxquote-prefix-map (kbd "r") #'boxquote-region) + (define-key b/boxquote-prefix-map (kbd "s") #'boxquote-shell-command) + (define-key b/boxquote-prefix-map (kbd "t") #'boxquote-text) + (define-key b/boxquote-prefix-map (kbd "T") #'boxquote-title) + (define-key b/boxquote-prefix-map (kbd "u") #'boxquote-unbox) + (define-key b/boxquote-prefix-map (kbd "U") #'boxquote-unbox-region) + (define-key b/boxquote-prefix-map (kbd "y") #'boxquote-yank) + (define-key b/boxquote-prefix-map (kbd "M-q") #'boxquote-fill-paragraph) + (define-key b/boxquote-prefix-map (kbd "M-w") #'boxquote-kill-ring-save)) + +(add-to-list 'load-path (b/lisp "hl-todo")) +(run-with-idle-timer 0.5 nil #'require 'hl-todo) +(with-eval-after-load 'hl-todo + ;; highlight TODOs in buffers + (global-hl-todo-mode)) + +(add-to-list 'load-path (b/lisp "page-break-lines")) +(run-with-idle-timer 0.5 nil #'require 'page-break-lines) +(with-eval-after-load 'page-break-lines + (csetq page-break-lines-max-width fill-column) + (global-page-break-lines-mode)) + +;; expand-region +(global-set-key (kbd "C-=") #'er/expand-region) + +(run-with-idle-timer 0.6 nil #'require 'yasnippet) +(with-eval-after-load 'yasnippet + (declare-function yas-reload-all + "yasnippet" (&optional no-jit interactive)) + (declare-function yas-maybe-expand-abbrev-key-filter + "yasnippet" (cmd)) + + (defconst yas-verbosity-cur yas-verbosity) + (setq yas-verbosity 2) + (csetq yas-snippet-dirs `(,(b/etc "yasnippet/snippets"))) + (add-to-list 'yas-snippet-dirs "~/src/git/guix/etc/snippets" t) + (yas-reload-all) + (setq yas-verbosity yas-verbosity-cur) + + (defun b/yas-maybe-expand-abbrev-key-filter (cmd) + (when (and (yas-maybe-expand-abbrev-key-filter cmd) + (not (bound-and-true-p git-commit-mode))) + cmd)) + (defconst b/yas-maybe-expand + '(menu-item "" yas-expand + :filter b/yas-maybe-expand-abbrev-key-filter)) + (define-key yas-minor-mode-map (kbd "SPC") b/yas-maybe-expand) + + (yas-global-mode)) + +;; debbugs +(global-set-key (kbd "C-c D d") #'debbugs-gnu) +(global-set-key (kbd "C-c D b") #'debbugs-gnu-bugs) +(global-set-key (kbd "C-c D e") ; bug-gnu-emacs + (lambda () + (interactive) + (setq debbugs-gnu-current-suppress t) + (debbugs-gnu debbugs-gnu-default-severities + '("emacs")))) +(global-set-key (kbd "C-c D g") ; bug-gnuzilla + (lambda () + (interactive) + (setq debbugs-gnu-current-suppress t) + (debbugs-gnu debbugs-gnu-default-severities + '("gnuzilla")))) +(global-set-key (kbd "C-c D G b") ; bug-guix + (lambda () + (interactive) + (setq debbugs-gnu-current-suppress t) + (debbugs-gnu debbugs-gnu-default-severities + '("guix")))) +(global-set-key (kbd "C-c D G p") ; guix-patches + (lambda () + (interactive) + (setq debbugs-gnu-current-suppress t) + (debbugs-gnu debbugs-gnu-default-severities + '("guix-patches")))) + +;; url and url-cache +(csetq + url-configuration-directory (b/var "url/configuration/") + url-cache-directory (b/var "url/cache/")) + +;; eww +(csetq eww-download-directory (file-name-as-directory + (getenv "XDG_DOWNLOAD_DIR"))) +(global-set-key (kbd "C-c a e w") #'eww) + +;; ;; org-ref +;; (csetq +;; reftex-default-bibliography '("~/usr/org/references.bib") +;; org-ref-default-bibliography '("~/usr/org/references.bib") +;; org-ref-bibliography-notes "~/usr/org/notes.org" +;; org-ref-pdf-directory "~/usr/org/bibtex-pdfs/") + +;; fill-column-indicator ? + +;; window +(csetq split-width-threshold 150) +(global-set-key (kbd "C-c w s l") + (lambda () + (interactive) + (split-window-right) + (other-window 1))) +(global-set-key (kbd "C-c w s j") + (lambda () + (interactive) + (split-window-below) + (other-window 1))) +(global-set-key (kbd "C-c w q") #'quit-window) + +(run-with-idle-timer 0.6 nil #'require 'windmove) +(global-set-key (kbd "C-c w h") #'windmove-left) +(global-set-key (kbd "C-c w j") #'windmove-down) +(global-set-key (kbd "C-c w k") #'windmove-up) +(global-set-key (kbd "C-c w l") #'windmove-right) +(global-set-key (kbd "C-c w H") #'windmove-swap-states-left) +(global-set-key (kbd "C-c w J") #'windmove-swap-states-down) +(global-set-key (kbd "C-c w K") #'windmove-swap-states-up) +(global-set-key (kbd "C-c w L") #'windmove-swap-states-right) + +;; pass +;; (global-set-key (kbd "C-c a p") #'pass) +;; (add-hook 'pass-mode-hook #'View-exit) + +;; reftex +;; uncomment to disable reftex-cite's default choice of previous word +;; (with-eval-after-load 'reftex +;; (require 'reftex-cite) +;; (defun reftex-get-bibkey-default () +;; "If the cursor is in a citation macro, return the word before the macro." +;; (let* ((macro (reftex-what-macro 1))) +;; (save-excursion +;; (when (and macro (string-match "cite" (car macro))) +;; (goto-char (cdr macro))) +;; (reftex-this-word))))) +(add-hook 'latex-mode-hook #'reftex-mode) + +;; dmenu +;; (csetq +;; dmenu-prompt-string "run: " +;; dmenu-save-file (b/var "dmenu-items")) + +;; eosd ? + +;; delight +(run-with-idle-timer 0.5 nil #'require 'delight) +(with-eval-after-load 'delight + (delight 'auto-fill-function " f" "simple") + (delight 'abbrev-mode "" "abbrev") + (delight 'page-break-lines-mode "" "page-break-lines") + (delight 'ivy-mode "" "ivy") + (delight 'counsel-mode "" "counsel") + (delight 'mml-mode " mml" "mml") + (delight 'yas-minor-mode "" "yasnippet")) + + +;;; Post initialization + +(message "Loading %s...done (%.3fs)" user-init-file + (float-time (time-subtract (current-time) + b/before-user-init-time))) + +;;; init.el ends here |