emacs: fix alert-default-style to use emacs’s notifications library
[~bandali/configs] / .emacs.d / init.el
... / ...
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1;;; init.el --- Amin Bandali's Emacs config -*- lexical-binding: t -*-
2
3;; Copyright (C) 2018-2019 Amin Bandali <bandali@gnu.org>
4
5;; This program is free software: you can redistribute it and/or modify
6;; it under the terms of the GNU General Public License as published by
7;; the Free Software Foundation, either version 3 of the License, or
8;; (at your option) any later version.
9
10;; This program is distributed in the hope that it will be useful,
11;; but WITHOUT ANY WARRANTY; without even the implied warranty of
12;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13;; GNU General Public License for more details.
14
15;; You should have received a copy of the GNU General Public License
16;; along with this program. If not, see <https://www.gnu.org/licenses/>.
17
18;;; Commentary:
19
20;; Emacs configuration of Amin Bandali, computer scientist, functional
21;; programmer, and free software advocate. Uses straight.el for
22;; purely functional and fully reproducible package management.
23
24;; Over the years, I've taken inspiration from configurations of many
25;; great people. Some that I can remember off the top of my head are:
26;;
27;; - https://github.com/dieggsy/dotfiles
28;; - https://github.com/dakra/dmacs
29;; - http://pages.sachachua.com/.emacs.d/Sacha.html
30;; - https://github.com/dakrone/eos
31;; - http://doc.rix.si/cce/cce.html
32;; - https://github.com/jwiegley/dot-emacs
33;; - https://github.com/wasamasa/dotemacs
34;; - https://github.com/hlissner/doom-emacs
35
36;;; Code:
37
38;;; Emacs initialization
39
40(defvar a/before-user-init-time (current-time)
41 "Value of `current-time' when Emacs begins loading `user-init-file'.")
42(message "Loading Emacs...done (%.3fs)"
43 (float-time (time-subtract a/before-user-init-time
44 before-init-time)))
45
46;; temporarily increase `gc-cons-threshhold' and `gc-cons-percentage'
47;; during startup to reduce garbage collection frequency. clearing
48;; `file-name-handler-alist' seems to help reduce startup time too.
49(defvar a/gc-cons-threshold gc-cons-threshold)
50(defvar a/gc-cons-percentage gc-cons-percentage)
51(defvar a/file-name-handler-alist file-name-handler-alist)
52(setq gc-cons-threshold (* 400 1024 1024) ; 400 MiB
53 gc-cons-percentage 0.6
54 file-name-handler-alist nil
55 ;; sidesteps a bug when profiling with esup
56 esup-child-profile-require-level 0)
57
58;; set them back to their defaults once we're done initializing
59(defun a/post-init ()
60 (setq gc-cons-threshold a/gc-cons-threshold
61 gc-cons-percentage a/gc-cons-percentage
62 file-name-handler-alist a/file-name-handler-alist))
63(add-hook 'after-init-hook #'a/post-init)
64
65;; increase number of lines kept in *Messages* log
66(setq message-log-max 20000)
67
68;; optionally, uncomment to supress some byte-compiler warnings
69;; (see C-h v byte-compile-warnings RET for more info)
70;; (setq byte-compile-warnings
71;; '(not free-vars unresolved noruntime lexical make-local))
72
73\f
74;;; whoami
75
76(setq user-full-name "Amin Bandali"
77 user-mail-address "amin@bndl.org")
78
79\f
80;;; comment macro
81
82;; useful for commenting out multiple sexps at a time
83(defmacro comment (&rest _)
84 "Comment out one or more s-expressions."
85 (declare (indent defun))
86 nil)
87
88\f
89;;; Package management
90
91;; No package.el (for emacs 26 and before, uncomment the following)
92;; Not necessary when using straight.el
93;; (C-h v straight-package-neutering-mode RET)
94
95(when (and
96 (not (featurep 'straight))
97 (version< emacs-version "27"))
98 (setq package-enable-at-startup nil)
99 ;; (package-initialize)
100 )
101
102;; for emacs 27 and later, we use early-init.el. see
103;; https://git.savannah.gnu.org/cgit/emacs.git/commit/?id=24acb31c04b4048b85311d794e600ecd7ce60d3b
104
105;; straight.el
106
107;; Main engine start...
108
109(setq straight-repository-branch "develop"
110 straight-check-for-modifications '(check-on-save find-when-checking))
111
112(defun a/bootstrap-straight ()
113 (defvar bootstrap-version)
114 (let ((bootstrap-file
115 (expand-file-name "straight/repos/straight.el/bootstrap.el" user-emacs-directory))
116 (bootstrap-version 5))
117 (unless (file-exists-p bootstrap-file)
118 (with-current-buffer
119 (url-retrieve-synchronously
120 "https://raw.githubusercontent.com/raxod502/straight.el/develop/install.el"
121 'silent 'inhibit-cookies)
122 (goto-char (point-max))
123 (eval-print-last-sexp)))
124 (load bootstrap-file nil 'nomessage)))
125
126;; Solid rocket booster ignition...
127
128(a/bootstrap-straight)
129
130;; We have lift off!
131
132(setq straight-use-package-by-default t)
133
134(defmacro use-feature (name &rest args)
135 "Like `use-package', but with `straight-use-package-by-default' disabled."
136 (declare (indent defun))
137 `(use-package ,name
138 :straight nil
139 ,@args))
140
141(with-eval-after-load 'recentf
142 (add-to-list 'recentf-exclude
143 (expand-file-name "~/.emacs.d/straight/build/")))
144
145(defun a/reload-init ()
146 "Reload init.el."
147 (interactive)
148 (straight-transaction
149 (straight-mark-transaction-as-init)
150 (setq a/file-name-handler-alist file-name-handler-alist)
151 (load user-init-file)
152 (a/post-init)))
153
154;; use-package
155(straight-use-package 'use-package)
156(if nil ; set to t when need to debug init
157 (progn
158 (setq use-package-verbose t
159 use-package-expand-minimally nil
160 use-package-compute-statistics t
161 debug-on-error t)
162 (require 'use-package))
163 (setq use-package-verbose nil
164 use-package-expand-minimally t))
165
166(setq use-package-always-defer t)
167(require 'bind-key)
168
169;; for browsing the Emacsmirror package database
170(comment
171 (use-package epkg
172 :commands (epkg-list-packages epkg-describe-package)
173 :bind
174 (("C-c p e d" . epkg-describe-package)
175 ("C-c p e p" . epkg-list-packages))
176 :config
177 (setq epkg-repository "~/.emacs.d/straight/repos/epkgs/")
178 (eval-when-compile (defvar ivy-initial-inputs-alist))
179 (with-eval-after-load 'ivy
180 (add-to-list
181 'ivy-initial-inputs-alist '(epkg-describe-package . "^") t))))
182
183\f
184;;; Initial setup
185
186;; keep ~/.emacs.d clean
187(use-package no-littering
188 :demand t
189 :config
190 (savehist-mode 1)
191 (add-to-list 'savehist-additional-variables 'kill-ring)
192 (save-place-mode 1)
193 (setq auto-save-file-name-transforms
194 `((".*" ,(no-littering-expand-var-file-name "auto-save/") t))))
195
196;; separate custom file (don't want it mixing with init.el)
197(use-feature custom
198 :no-require t
199 :config
200 (setq custom-file (no-littering-expand-etc-file-name "custom.el"))
201 (when (file-exists-p custom-file)
202 (load custom-file))
203 ;; while at it, treat themes as safe
204 (setf custom-safe-themes t))
205
206;; load the secrets file if it exists, otherwise show a warning
207(with-demoted-errors
208 (load (no-littering-expand-etc-file-name "secrets")))
209
210;; better $PATH (and other environment variable) handling
211(use-package exec-path-from-shell
212 :defer 0.4
213 :init
214 (setq exec-path-from-shell-arguments nil
215 exec-path-from-shell-check-startup-files nil)
216 :config
217 (exec-path-from-shell-initialize)
218 ;; while we're at it, let's fix access to our running ssh-agent
219 (exec-path-from-shell-copy-env "SSH_AGENT_PID")
220 (exec-path-from-shell-copy-env "SSH_AUTH_SOCK"))
221
222;; only one custom theme at a time
223(comment
224 (defadvice load-theme (before clear-previous-themes activate)
225 "Clear existing theme settings instead of layering them"
226 (mapc #'disable-theme custom-enabled-themes)))
227
228;; start up emacs server. see
229;; https://www.gnu.org/software/emacs/manual/html_node/emacs/Emacs-Server.html#Emacs-Server
230(use-feature server
231 :defer 0.4
232 :config (or (server-running-p) (server-mode)))
233
234;; unicode support
235(comment
236 (dolist (ft (fontset-list))
237 (set-fontset-font
238 ft
239 'unicode
240 (font-spec :name "Source Code Pro" :size 14))
241 (set-fontset-font
242 ft
243 'unicode
244 (font-spec :name "DejaVu Sans Mono")
245 nil
246 'append)
247 ;; (set-fontset-font
248 ;; ft
249 ;; 'unicode
250 ;; (font-spec
251 ;; :name "Symbola monospacified for DejaVu Sans Mono")
252 ;; nil
253 ;; 'append)
254 ;; (set-fontset-font
255 ;; ft
256 ;; #x2115 ; ℕ
257 ;; (font-spec :name "DejaVu Sans Mono")
258 ;; nil
259 ;; 'append)
260 (set-fontset-font
261 ft
262 (cons ?Α ?ω)
263 (font-spec :name "DejaVu Sans Mono" :size 14)
264 nil
265 'prepend)))
266
267;; gentler font resizing
268(setq text-scale-mode-step 1.05)
269
270;; focus follows mouse
271(setq mouse-autoselect-window t)
272
273(defun a/no-mouse-autoselect-window ()
274 "Conveniently disable `focus-follows-mouse'.
275For disabling the behaviour for certain buffers and/or modes."
276 (make-local-variable 'mouse-autoselect-window)
277 (setq mouse-autoselect-window nil))
278
279;; better scrolling
280(setq ;; scroll-margin 1
281 ;; scroll-conservatively 10000
282 scroll-step 1
283 scroll-conservatively 10
284 scroll-preserve-screen-position 1)
285
286(use-feature mwheel
287 :defer 0.4
288 :config
289 (setq mouse-wheel-scroll-amount '(1 ((shift) . 1)) ; one line at a time
290 mouse-wheel-progressive-speed nil ; don't accelerate scrolling
291 mouse-wheel-follow-mouse t)) ; scroll window under mouse
292
293(use-feature pixel-scroll
294 :defer 0.4
295 :config (pixel-scroll-mode 1))
296
297;; ask for GPG passphrase in minibuffer
298(setq epg-pinentry-mode 'loopback)
299
300;; useful libraries
301(require 'cl-lib)
302(require 'subr-x)
303
304\f
305;;; Useful utilities
306
307(defmacro a/setq-every (value &rest vars)
308 "Set all the variables from VARS to value VALUE."
309 (declare (indent defun) (debug t))
310 `(progn ,@(mapcar (lambda (x) (list 'setq x value)) vars)))
311
312(defun a/start-process (program &rest args)
313 "Same as `start-process', but doesn't bother about name and buffer."
314 (let ((process-name (concat program "_process"))
315 (buffer-name (generate-new-buffer-name
316 (concat program "_output"))))
317 (apply #'start-process
318 process-name buffer-name program args)))
319
320(defun a/dired-start-process (program &optional args)
321 "Open current file with a PROGRAM."
322 ;; Shell command looks like this: "program [ARGS]... FILE" (ARGS can
323 ;; be nil, so remove it).
324 (apply #'a/start-process
325 program
326 (remove nil (list args (dired-get-file-for-visit)))))
327
328(defun a/add-elisp-section ()
329 (interactive)
330 (insert "\n")
331 (previous-line)
332 (insert "\n\f\n;;; "))
333
334\f
335;;; Defaults
336
337;; time and battery in mode-line
338(comment
339 (use-package time
340 :init
341 (setq display-time-default-load-average nil)
342 :config
343 (display-time-mode))
344
345 (use-package battery
346 :config
347 (display-battery-mode)))
348
349;; smaller fringe
350;; (fringe-mode '(3 . 1))
351(fringe-mode nil)
352
353;; disable disabled commands
354(setq disabled-command-function nil)
355
356;; Save what I copy into clipboard from other applications into Emacs'
357;; kill-ring, which would allow me to still be able to easily access
358;; it in case I kill (cut or copy) something else inside Emacs before
359;; yanking (pasting) what I'd originally intended to.
360(setq save-interprogram-paste-before-kill t)
361
362;; minibuffer
363(setq enable-recursive-minibuffers t
364 resize-mini-windows t)
365
366;; lazy-person-friendly yes/no prompts
367(defalias 'yes-or-no-p #'y-or-n-p)
368
369;; i want *scratch* as my startup buffer
370(setq initial-buffer-choice t)
371
372;; i don't need the default hint
373(setq initial-scratch-message nil)
374
375;; use customizable text-mode as major mode for *scratch*
376(setq initial-major-mode 'text-mode)
377
378;; inhibit buffer list when more than 2 files are loaded
379(setq inhibit-startup-buffer-menu t)
380
381;; don't need to see the startup screen or the echo area message
382(advice-add #'display-startup-echo-area-message :override #'ignore)
383(setq inhibit-startup-screen t
384 inhibit-startup-echo-area-message user-login-name)
385
386;; more useful frame titles
387(setq frame-title-format
388 '("" invocation-name " - "
389 (:eval (if (buffer-file-name)
390 (abbreviate-file-name (buffer-file-name))
391 "%b"))))
392
393;; backups (C-h v make-backup-files RET)
394(setq backup-by-copying t
395 version-control t
396 delete-old-versions t)
397
398;; enable automatic reloading of changed buffers and files
399(global-auto-revert-mode 1)
400(setq auto-revert-verbose nil
401 global-auto-revert-non-file-buffers nil)
402
403;; always use space for indentation
404(setq-default
405 indent-tabs-mode nil
406 require-final-newline t
407 tab-width 4)
408
409;; enable winner-mode (C-h f winner-mode RET)
410(winner-mode 1)
411
412;; don't display *compilation* buffer on success. based on
413;; https://stackoverflow.com/a/17788551, with changes to use `cl-letf'
414;; instead of the now obsolete `flet'.
415(with-eval-after-load 'compile
416 (defun a/compilation-finish-function (buffer outstr)
417 (unless (string-match "finished" outstr)
418 (switch-to-buffer-other-window buffer))
419 t)
420
421 (setq compilation-finish-functions #'a/compilation-finish-function)
422
423 (require 'cl-macs)
424
425 (defadvice compilation-start
426 (around inhibit-display
427 (command &optional mode name-function highlight-regexp))
428 (if (not (string-match "^\\(find\\|grep\\)" command))
429 (cl-letf (((symbol-function 'display-buffer) #'ignore))
430 (save-window-excursion ad-do-it))
431 ad-do-it))
432 (ad-activate 'compilation-start))
433
434;; search for non-ASCII characters: i’d like non-ASCII characters such
435;; as ‘’“”«»‹›áⓐ𝒶 to be selected when i search for their ASCII
436;; counterpart. shoutout to
437;; http://endlessparentheses.com/new-in-emacs-25-1-easily-search-non-ascii-characters.html
438(setq search-default-mode #'char-fold-to-regexp)
439;; uncomment to extend this behaviour to query-replace
440;; (setq replace-char-fold t)
441
442;; cursor shape
443(setq-default cursor-type 'bar)
444
445;; allow scrolling in Isearch
446(setq isearch-allow-scroll t)
447
448(use-feature vc
449 :bind ("C-x v C-=" . vc-ediff))
450
451(use-feature ediff
452 :config (add-hook 'ediff-after-quit-hook-internal 'winner-undo)
453 :custom ((ediff-window-setup-function 'ediff-setup-windows-plain)
454 (ediff-split-window-function 'split-window-horizontally)))
455
456\f
457;;; General bindings
458
459(bind-keys
460 ("C-c a i" . ielm)
461
462 ("C-c e b" . eval-buffer)
463 ("C-c e r" . eval-region)
464
465 ("C-c e i" . emacs-init-time)
466 ("C-c e u" . emacs-uptime)
467
468 ("C-c F m" . make-frame-command)
469 ("C-c F d" . delete-frame)
470 ("C-c F D" . server-edit)
471
472 ("C-c o" . other-window)
473
474 ("C-S-h C" . describe-char)
475 ("C-S-h F" . describe-face)
476
477 ("C-x k" . kill-this-buffer)
478 ("C-x K" . kill-buffer)
479
480 ("s-p" . beginning-of-buffer)
481 ("s-n" . end-of-buffer)
482
483 :map emacs-lisp-mode-map
484 ("<C-return>" . a/add-elisp-section))
485
486(when (display-graphic-p)
487 (unbind-key "C-z" global-map))
488
489(bind-keys
490 :prefix-map a/straight-prefix-map
491 :prefix "C-c p s"
492 ("u" . straight-use-package)
493 ("f" . straight-freeze-versions)
494 ("t" . straight-thaw-versions)
495 ("P" . straight-prune-build)
496 ("g" . straight-get-recipe)
497 ("r" . a/reload-init)
498 ;; M-x ^straight-.*-all$
499 ("a c" . straight-check-all)
500 ("a f" . straight-fetch-all)
501 ("a m" . straight-merge-all)
502 ("a n" . straight-normalize-all)
503 ("a F" . straight-pull-all)
504 ("a P" . straight-push-all)
505 ("a r" . straight-rebuild-all)
506 ;; M-x ^straight-.*-package$
507 ("p c" . straight-check-package)
508 ("p f" . straight-fetch-package)
509 ("p m" . straight-merge-package)
510 ("p n" . straight-normalize-package)
511 ("p F" . straight-pull-package)
512 ("p P" . straight-push-package)
513 ("p r" . straight-rebuild-package))
514
515\f
516;;; Essential packages
517
518(use-package auto-compile
519 :demand t
520 :config
521 (auto-compile-on-load-mode)
522 (auto-compile-on-save-mode)
523 (setq auto-compile-display-buffer nil
524 auto-compile-mode-line-counter t
525 auto-compile-source-recreate-deletes-dest t
526 auto-compile-toggle-deletes-nonlib-dest t
527 auto-compile-update-autoloads t)
528 (add-hook 'auto-compile-inhibit-compile-hook
529 'auto-compile-inhibit-compile-detached-git-head))
530
531;; use the org-plus-contrib package to get the whole deal
532(straight-use-package 'org-plus-contrib)
533
534(use-feature org
535 :defer 0.5
536 :config
537 (setq org-src-tab-acts-natively t
538 org-src-preserve-indentation nil
539 org-edit-src-content-indentation 0
540 org-link-email-description-format "Email %c: %s" ; %.30s
541 org-highlight-latex-and-related '(entities)
542 org-use-speed-commands t
543 org-startup-folded 'content
544 org-catch-invisible-edits 'show-and-error
545 org-log-done 'time)
546 (add-to-list 'org-structure-template-alist '("L" . "src emacs-lisp") t)
547 :bind
548 (("C-c a o a" . org-agenda)
549 :map org-mode-map
550 ("M-L" . org-insert-last-stored-link)
551 ("M-O" . org-toggle-link-display)
552 ("s-T" . org-todo))
553 :hook ((org-mode . org-indent-mode)
554 (org-mode . auto-fill-mode)
555 (org-mode . flyspell-mode))
556 :custom
557 (org-agenda-files '("~/usr/org/todos/personal.org"
558 "~/usr/org/todos/masters.org"))
559 (org-agenda-start-on-weekday 0)
560 (org-latex-packages-alist '(("" "listings") ("" "color")))
561 :custom-face
562 '(org-block-begin-line ((t (:foreground "#5a5b5a" :background "#1d1f21"))))
563 '(org-block ((t (:background "#1d1f21"))))
564 '(org-latex-and-related ((t (:foreground "#b294bb")))))
565
566(use-feature ox-latex
567 :after ox
568 :config
569 (setq org-latex-listings 'listings
570 ;; org-latex-prefer-user-labels t
571 )
572 (add-to-list 'org-latex-classes
573 '("IEEEtran" "\\documentclass[11pt]{IEEEtran}"
574 ("\\section{%s}" . "\\section*{%s}")
575 ("\\subsection{%s}" . "\\subsection*{%s}")
576 ("\\subsubsection{%s}" . "\\subsubsection*{%s}")
577 ("\\paragraph{%s}" . "\\paragraph*{%s}")
578 ("\\subparagraph{%s}" . "\\subparagraph*{%s}"))
579 t)
580 (require 'ox-beamer))
581
582(use-feature ox-extra
583 :config
584 (ox-extras-activate '(latex-header-blocks ignore-headlines)))
585
586;; asynchronous tangle, using emacs-async to asynchronously tangle an
587;; org file. closely inspired by
588;; https://github.com/dieggsy/dotfiles/tree/cc10edf7701958eff1cd94d4081da544d882a28c/emacs.d#dotfiles
589(with-eval-after-load 'org
590 (defvar a/show-async-tangle-results nil
591 "Keep *emacs* async buffers around for later inspection.")
592
593 (defvar a/show-async-tangle-time nil
594 "Show the time spent tangling the file.")
595
596 (defun a/async-babel-tangle ()
597 "Tangle org file asynchronously."
598 (interactive)
599 (let* ((file-tangle-start-time (current-time))
600 (file (buffer-file-name))
601 (file-nodir (file-name-nondirectory file))
602 ;; (async-quiet-switch "-q")
603 (file-noext (file-name-sans-extension file)))
604 (async-start
605 `(lambda ()
606 (require 'org)
607 (org-babel-tangle-file ,file))
608 (unless a/show-async-tangle-results
609 `(lambda (result)
610 (if result
611 (message "Tangled %s%s"
612 ,file-nodir
613 (if a/show-async-tangle-time
614 (format " (%.3fs)"
615 (float-time (time-subtract (current-time)
616 ',file-tangle-start-time)))
617 ""))
618 (message "Tangling %s failed" ,file-nodir))))))))
619
620(add-to-list
621 'safe-local-variable-values
622 '(eval add-hook 'after-save-hook #'a/async-babel-tangle 'append 'local))
623
624;; *the* right way to do git
625(use-package magit
626 :defer 0.5
627 :bind (("C-x g" . magit-status)
628 ("s-g s" . magit-status)
629 ("s-g l" . magit-log-buffer-file))
630 :config
631 (magit-add-section-hook 'magit-status-sections-hook
632 'magit-insert-modules
633 'magit-insert-stashes
634 'append)
635 (setq magit-repository-directories '(("~/" . 0)
636 ("~/src/git/" . 1)))
637 (nconc magit-section-initial-visibility-alist
638 '(([unpulled status] . show)
639 ([unpushed status] . show)))
640 :custom (magit-display-buffer-function #'magit-display-buffer-fullframe-status-v1)
641 :custom-face (magit-diff-file-heading ((t (:weight normal)))))
642
643;; recently opened files
644(use-feature recentf
645 :defer 0.2
646 :config
647 (add-to-list 'recentf-exclude "^/\\(?:ssh\\|su\\|sudo\\)?:")
648 (setq recentf-max-saved-items 40))
649
650;; smart M-x enhancement (needed by counsel for history)
651(use-package smex)
652
653(use-package ivy
654 :defer 0.3
655 :bind
656 (:map ivy-minibuffer-map
657 ([escape] . keyboard-escape-quit)
658 ([S-up] . ivy-previous-history-element)
659 ([S-down] . ivy-next-history-element)
660 ("DEL" . ivy-backward-delete-char))
661 :config
662 (setq ivy-wrap t
663 ivy-height 14
664 ivy-use-virtual-buffers t
665 ivy-virtual-abbreviate 'abbreviate
666 ivy-count-format "%d/%d ")
667 (ivy-mode 1)
668 ;; :custom-face
669 ;; (ivy-minibuffer-match-face-2 ((t (:background "#e99ce8" :weight semi-bold))))
670 ;; (ivy-minibuffer-match-face-3 ((t (:background "#bbbbff" :weight semi-bold))))
671 ;; (ivy-minibuffer-match-face-4 ((t (:background "#ffbbff" :weight semi-bold))))
672)
673
674(use-package swiper
675 :after ivy
676 :bind (("C-s" . swiper-isearch)
677 ("C-r" . swiper)
678 ("C-S-s" . isearch-forward)))
679
680(use-package counsel
681 :after ivy
682 :bind (([remap execute-extended-command] . counsel-M-x)
683 ([remap find-file] . counsel-find-file)
684 ("C-c x" . counsel-M-x)
685 ("C-c f ." . counsel-find-file)
686 ("C-c f l" . counsel-find-library)
687 ("C-c f r" . counsel-recentf)
688 ("s-." . counsel-find-file)
689 ("s-r" . ivy-switch-buffer)
690 :map minibuffer-local-map
691 ("C-r" . counsel-minibuffer-history))
692 :config
693 (counsel-mode 1)
694 (defalias 'locate #'counsel-locate))
695
696(comment
697 (use-package helm
698 :commands (helm-M-x helm-mini helm-resume)
699 :bind (("M-x" . helm-M-x)
700 ("M-y" . helm-show-kill-ring)
701 ("C-x b" . helm-mini)
702 ("C-x C-b" . helm-buffers-list)
703 ("C-x C-f" . helm-find-files)
704 ("C-h r" . helm-info-emacs)
705 ("s-r" . helm-recentf)
706 ("C-s-r" . helm-resume)
707 :map helm-map
708 ("<tab>" . helm-execute-persistent-action)
709 ("C-i" . helm-execute-persistent-action) ; Make TAB work in terminals
710 ("C-z" . helm-select-action)) ; List actions
711 :config (helm-mode 1)))
712
713(use-feature eshell
714 :defer 0.5
715 :commands eshell
716 :bind ("C-c a s e" . eshell)
717 :config
718 (eval-when-compile (defvar eshell-prompt-regexp))
719 (defun a/eshell-quit-or-delete-char (arg)
720 (interactive "p")
721 (if (and (eolp) (looking-back eshell-prompt-regexp nil))
722 (eshell-life-is-too-much)
723 (delete-char arg)))
724
725 (defun a/eshell-clear ()
726 (interactive)
727 (let ((inhibit-read-only t))
728 (erase-buffer))
729 (eshell-send-input))
730
731 (defun a/eshell-setup ()
732 (make-local-variable 'company-idle-delay)
733 (defvar company-idle-delay)
734 (setq company-idle-delay nil)
735 (bind-keys :map eshell-mode-map
736 ("C-d" . a/eshell-quit-or-delete-char)
737 ("C-S-l" . a/eshell-clear)
738 ("M-r" . counsel-esh-history)
739 ([tab] . company-complete)))
740
741 :hook (eshell-mode . a/eshell-setup)
742 :custom
743 (eshell-hist-ignoredups t)
744 (eshell-input-filter 'eshell-input-filter-initial-space))
745
746(use-feature ibuffer
747 :bind
748 (("C-x C-b" . ibuffer-other-window)
749 :map ibuffer-mode-map
750 ("P" . ibuffer-backward-filter-group)
751 ("N" . ibuffer-forward-filter-group)
752 ("M-p" . ibuffer-do-print)
753 ("M-n" . ibuffer-do-shell-command-pipe-replace))
754 :config
755 ;; Use human readable Size column instead of original one
756 (define-ibuffer-column size-h
757 (:name "Size" :inline t)
758 (cond
759 ((> (buffer-size) 1000000) (format "%7.1fM" (/ (buffer-size) 1000000.0)))
760 ((> (buffer-size) 100000) (format "%7.0fk" (/ (buffer-size) 1000.0)))
761 ((> (buffer-size) 1000) (format "%7.1fk" (/ (buffer-size) 1000.0)))
762 (t (format "%8d" (buffer-size)))))
763 :custom
764 (ibuffer-saved-filter-groups
765 '(("default"
766 ("dired" (mode . dired-mode))
767 ("org" (mode . org-mode))
768 ("gnus"
769 (or
770 (mode . gnus-group-mode)
771 (mode . gnus-summary-mode)
772 (mode . gnus-article-mode)
773 ;; not really, but...
774 (mode . message-mode)))
775 ("web"
776 (or
777 (mode . web-mode)
778 (mode . css-mode)
779 (mode . scss-mode)
780 (mode . js2-mode)))
781 ("shell"
782 (or
783 (mode . eshell-mode)
784 (mode . shell-mode)
785 (mode . term-mode)))
786 ("programming"
787 (or
788 (mode . python-mode)
789 (mode . c-mode)
790 (mode . c++-mode)
791 (mode . java-mode)
792 (mode . emacs-lisp-mode)
793 (mode . scheme-mode)
794 (mode . haskell-mode)
795 (mode . lean-mode)
796 (mode . alloy-mode)))
797 ("tex"
798 (or
799 (mode . bibtex-mode)
800 (mode . latex-mode)))
801 ("emacs"
802 (or
803 (name . "^\\*scratch\\*$")
804 (name . "^\\*Messages\\*$")))
805 ("erc" (mode . erc-mode)))))
806 (ibuffer-formats
807 '((mark modified read-only locked " "
808 (name 18 18 :left :elide)
809 " "
810 (size-h 9 -1 :right)
811 " "
812 (mode 16 16 :left :elide)
813 " " filename-and-process)
814 (mark " "
815 (name 16 -1)
816 " " filename)))
817 :hook (ibuffer . (lambda () (ibuffer-switch-to-saved-filter-groups "default"))))
818
819(use-feature outline
820 :hook (prog-mode . outline-minor-mode)
821 :bind
822 (:map
823 outline-minor-mode-map
824 ("<s-tab>" . outline-toggle-children)
825 ("M-p" . outline-previous-visible-heading)
826 ("M-n" . outline-next-visible-heading)
827 :prefix-map a/outline-prefix-map
828 :prefix "s-o"
829 ("TAB" . outline-toggle-children)
830 ("a" . outline-hide-body)
831 ("H" . outline-hide-body)
832 ("S" . outline-show-all)
833 ("h" . outline-hide-subtree)
834 ("s" . outline-show-subtree)))
835
836(use-feature ls-lisp
837 :custom (ls-lisp-dirs-first t))
838
839(use-feature dired
840 :config
841 (setq dired-listing-switches "-alh"
842 ls-lisp-use-insert-directory-program nil)
843
844 ;; easily diff 2 marked files
845 ;; https://oremacs.com/2017/03/18/dired-ediff/
846 (defun dired-ediff-files ()
847 (interactive)
848 (require 'dired-aux)
849 (defvar ediff-after-quit-hook-internal)
850 (let ((files (dired-get-marked-files))
851 (wnd (current-window-configuration)))
852 (if (<= (length files) 2)
853 (let ((file1 (car files))
854 (file2 (if (cdr files)
855 (cadr files)
856 (read-file-name
857 "file: "
858 (dired-dwim-target-directory)))))
859 (if (file-newer-than-file-p file1 file2)
860 (ediff-files file2 file1)
861 (ediff-files file1 file2))
862 (add-hook 'ediff-after-quit-hook-internal
863 (lambda ()
864 (setq ediff-after-quit-hook-internal nil)
865 (set-window-configuration wnd))))
866 (error "no more than 2 files should be marked"))))
867
868 (require 'dired-x)
869 (setq dired-guess-shell-alist-user
870 '(("\\.pdf\\'" "evince" "zathura" "okular")
871 ("\\.doc\\'" "libreoffice")
872 ("\\.docx\\'" "libreoffice")
873 ("\\.ppt\\'" "libreoffice")
874 ("\\.pptx\\'" "libreoffice")
875 ("\\.xls\\'" "libreoffice")
876 ("\\.xlsx\\'" "libreoffice")
877 ("\\.flac\\'" "mpv")))
878 :bind (:map dired-mode-map
879 ("b" . dired-up-directory)
880 ("e" . dired-ediff-files)
881 ("E" . dired-toggle-read-only)
882 ("\\" . dired-hide-details-mode)
883 ("z" . (lambda ()
884 (interactive)
885 (a/dired-start-process "zathura"))))
886 :hook (dired-mode . dired-hide-details-mode))
887
888(use-feature help
889 :config
890 (temp-buffer-resize-mode)
891 (setq help-window-select t))
892
893(use-feature tramp
894 :config
895 (add-to-list 'tramp-default-proxies-alist '(nil "\\`root\\'" "/ssh:%h:"))
896 (add-to-list 'tramp-default-proxies-alist '("localhost" nil nil))
897 (add-to-list 'tramp-default-proxies-alist
898 (list (regexp-quote (system-name)) nil nil)))
899
900(use-package dash
901 :config (dash-enable-font-lock))
902
903(use-package doc-view
904 :bind (:map doc-view-mode-map
905 ("M-RET" . image-previous-line)))
906
907\f
908;;; Editing
909
910;; highlight uncommitted changes in the left fringe
911(use-package diff-hl
912 :defer 0.6
913 :config
914 (setq diff-hl-draw-borders nil)
915 (global-diff-hl-mode)
916 :hook (magit-post-refresh . diff-hl-magit-post-refresh))
917
918;; display Lisp objects at point in the echo area
919(use-feature eldoc
920 :when (version< "25" emacs-version)
921 :config (global-eldoc-mode))
922
923;; highlight matching parens
924(use-feature paren
925 :demand
926 :config (show-paren-mode))
927
928(use-feature simple
929 :config (column-number-mode))
930
931;; save minibuffer history
932(use-feature savehist
933 :config (savehist-mode))
934
935;; automatically save place in files
936(use-feature saveplace
937 :when (version< "25" emacs-version)
938 :config (save-place-mode))
939
940(use-feature prog-mode
941 :config (global-prettify-symbols-mode)
942 (defun indicate-buffer-boundaries-left ()
943 (setq indicate-buffer-boundaries 'left))
944 (add-hook 'prog-mode-hook #'indicate-buffer-boundaries-left))
945
946(use-feature text-mode
947 :hook ((text-mode . indicate-buffer-boundaries-left)
948 (text-mode . abbrev-mode)))
949
950(use-package company
951 :defer 0.6
952 :bind
953 (:map company-active-map
954 ([tab] . company-complete-common-or-cycle)
955 ([escape] . company-abort))
956 :custom
957 (company-minimum-prefix-length 1)
958 (company-selection-wrap-around t)
959 (company-dabbrev-char-regexp "\\sw\\|\\s_\\|[-_]")
960 (company-dabbrev-downcase nil)
961 (company-dabbrev-ignore-case nil)
962 :config
963 (global-company-mode t))
964
965(use-package flycheck
966 :defer 0.6
967 :hook (prog-mode . flycheck-mode)
968 :bind
969 (:map flycheck-mode-map
970 ("M-P" . flycheck-previous-error)
971 ("M-N" . flycheck-next-error))
972 :config
973 ;; Use the load-path from running Emacs when checking elisp files
974 (setq flycheck-emacs-lisp-load-path 'inherit)
975
976 ;; Only flycheck when I actually save the buffer
977 (setq flycheck-check-syntax-automatically '(mode-enabled save)))
978
979;; http://endlessparentheses.com/ispell-and-apostrophes.html
980(use-package ispell
981 :defer 0.6
982 :config
983 ;; ’ can be part of a word
984 (setq ispell-local-dictionary-alist
985 `((nil "[[:alpha:]]" "[^[:alpha:]]"
986 "['\x2019]" nil ("-B") nil utf-8)))
987 ;; don't send ’ to the subprocess
988 (defun endless/replace-apostrophe (args)
989 (cons (replace-regexp-in-string
990 "’" "'" (car args))
991 (cdr args)))
992 (advice-add #'ispell-send-string :filter-args
993 #'endless/replace-apostrophe)
994
995 ;; convert ' back to ’ from the subprocess
996 (defun endless/replace-quote (args)
997 (if (not (derived-mode-p 'org-mode))
998 args
999 (cons (replace-regexp-in-string
1000 "'" "’" (car args))
1001 (cdr args))))
1002 (advice-add #'ispell-parse-output :filter-args
1003 #'endless/replace-quote))
1004
1005\f
1006;;; Programming modes
1007
1008(use-feature lisp-mode
1009 :config
1010 (add-hook 'emacs-lisp-mode-hook 'outline-minor-mode)
1011 (add-hook 'emacs-lisp-mode-hook 'reveal-mode)
1012 (defun indent-spaces-mode ()
1013 (setq indent-tabs-mode nil))
1014 (add-hook 'lisp-interaction-mode-hook #'indent-spaces-mode))
1015
1016(use-package alloy-mode
1017 :straight (:host github :repo "dwwmmn/alloy-mode")
1018 :mode "\\.als\\'"
1019 :config (setq alloy-basic-offset 2))
1020
1021(use-package proof-site ; for Coq
1022 :straight proof-general)
1023
1024(eval-when-compile (defvar lean-mode-map))
1025(use-package lean-mode
1026 :defer 0.4
1027 :bind (:map lean-mode-map
1028 ("S-SPC" . company-complete))
1029 :config
1030 (require 'lean-input)
1031 (setq default-input-method "Lean"
1032 lean-input-tweak-all '(lean-input-compose
1033 (lean-input-prepend "/")
1034 (lean-input-nonempty))
1035 lean-input-user-translations '(("/" "/")))
1036 (lean-input-setup))
1037
1038(use-package haskell-mode
1039 :config
1040 (setq haskell-indentation-layout-offset 4
1041 haskell-indentation-left-offset 4
1042 flycheck-checker 'haskell-hlint
1043 flycheck-disabled-checkers '(haskell-stack-ghc haskell-ghc)))
1044
1045(use-package dante
1046 :after haskell-mode
1047 :commands dante-mode
1048 :hook (haskell-mode . dante-mode))
1049
1050(use-package hlint-refactor
1051 :after haskell-mode
1052 :bind (:map hlint-refactor-mode-map
1053 ("C-c l b" . hlint-refactor-refactor-buffer)
1054 ("C-c l r" . hlint-refactor-refactor-at-point))
1055 :hook (haskell-mode . hlint-refactor-mode))
1056
1057(use-package flycheck-haskell
1058 :after haskell-mode)
1059;; alternative: hs-lint https://github.com/ndmitchell/hlint/blob/20e116a043f2073c57b17b24ae6364b5e433ba7e/data/hs-lint.el
1060
1061(use-package sgml-mode
1062 :config
1063 (setq sgml-basic-offset 2))
1064
1065(use-package css-mode
1066 :config
1067 (setq css-indent-offset 2))
1068
1069(use-package web-mode
1070 :mode "\\.html\\'"
1071 :config
1072 (a/setq-every 2
1073 web-mode-code-indent-offset
1074 web-mode-css-indent-offset
1075 web-mode-markup-indent-offset))
1076
1077(use-package emmet-mode
1078 :after (:any web-mode css-mode sgml-mode)
1079 :bind* (("C-)" . emmet-next-edit-point)
1080 ("C-(" . emmet-prev-edit-point))
1081 :config
1082 (unbind-key "C-j" emmet-mode-keymap)
1083 (setq emmet-move-cursor-between-quotes t)
1084 :hook (web-mode css-mode html-mode sgml-mode))
1085
1086(comment
1087 (use-package meghanada
1088 :bind
1089 (:map meghanada-mode-map
1090 (("C-M-o" . meghanada-optimize-import)
1091 ("C-M-t" . meghanada-import-all)))
1092 :hook (java-mode . meghanada-mode)))
1093
1094(comment
1095 (use-package treemacs
1096 :config (setq treemacs-never-persist t))
1097
1098 (use-package yasnippet
1099 :config
1100 ;; (yas-global-mode)
1101 )
1102
1103 (use-package lsp-mode
1104 :init (setq lsp-eldoc-render-all nil
1105 lsp-highlight-symbol-at-point nil)
1106 )
1107
1108 (use-package hydra)
1109
1110 (use-package company-lsp
1111 :after company
1112 :config
1113 (setq company-lsp-cache-candidates t
1114 company-lsp-async t))
1115
1116 (use-package lsp-ui
1117 :config
1118 (setq lsp-ui-sideline-update-mode 'point))
1119
1120 (use-package lsp-java
1121 :config
1122 (add-hook 'java-mode-hook
1123 (lambda ()
1124 (setq-local company-backends (list 'company-lsp))))
1125
1126 (add-hook 'java-mode-hook 'lsp-java-enable)
1127 (add-hook 'java-mode-hook 'flycheck-mode)
1128 (add-hook 'java-mode-hook 'company-mode)
1129 (add-hook 'java-mode-hook 'lsp-ui-mode))
1130
1131 (use-package dap-mode
1132 :after lsp-mode
1133 :config
1134 (dap-mode t)
1135 (dap-ui-mode t))
1136
1137 (use-package dap-java
1138 :after (lsp-java))
1139
1140 (use-package lsp-java-treemacs
1141 :after (treemacs)))
1142
1143(comment
1144 (use-package eclim
1145 :bind (:map eclim-mode-map ("S-SPC" . company-complete))
1146 :hook ((java-mode . eclim-mode)
1147 (eclim-mode . (lambda ()
1148 (make-local-variable 'company-idle-delay)
1149 (defvar company-idle-delay)
1150 ;; (setq company-idle-delay 0.7)
1151 (setq company-idle-delay nil))))
1152 :custom
1153 (eclim-auto-save nil)
1154 ;; (eclimd-default-workspace "~/src/eclipse-workspace-exp")
1155 (eclim-executable "~/.p2/pool/plugins/org.eclim_2.8.0/bin/eclim")
1156 (eclim-eclipse-dirs '("~/usr/eclipse/dsl-2018-09/eclipse"))))
1157
1158(use-package geiser)
1159
1160(use-feature geiser-guile
1161 :config
1162 (setq geiser-guile-load-path "~/src/git/guix"))
1163
1164(use-package guix)
1165
1166(comment
1167 (use-package auctex
1168 :custom
1169 (font-latex-fontify-sectioning 'color)))
1170
1171\f
1172;;; Theme
1173
1174(add-to-list 'custom-theme-load-path "~/.emacs.d/lisp")
1175(load-theme 'tangomod t)
1176
1177(use-package smart-mode-line
1178 :commands (sml/apply-theme)
1179 :demand
1180 :config
1181 (sml/setup))
1182
1183(use-package doom-themes)
1184
1185(defvar a/org-mode-font-lock-keywords
1186 '(("[ \t]*\\(#\\+\\(BEGIN\\|END\\|begin\\|end\\)_\\(\\S-+\\)\\)[ \t]*\\([^\n:]*\\)"
1187 (1 '(:foreground "#5a5b5a" :background "#292b2b") t) ; directive
1188 (3 '(:foreground "#81a2be" :background "#292b2b") t) ; kind
1189 (4 '(:foreground "#c5c8c6") t)))) ; title
1190
1191(defun a/lights-on ()
1192 "Enable my favourite light theme."
1193 (interactive)
1194 (mapc #'disable-theme custom-enabled-themes)
1195 (load-theme 'tangomod t)
1196 (sml/apply-theme 'automatic)
1197 (font-lock-remove-keywords
1198 'org-mode a/org-mode-font-lock-keywords))
1199
1200(defun a/lights-off ()
1201 "Go dark."
1202 (interactive)
1203 (mapc #'disable-theme custom-enabled-themes)
1204 (load-theme 'doom-tomorrow-night t)
1205 (sml/apply-theme 'automatic)
1206 (font-lock-add-keywords
1207 'org-mode a/org-mode-font-lock-keywords t))
1208
1209(bind-keys
1210 ("s-t d" . a/lights-off)
1211 ("s-t l" . a/lights-on))
1212
1213\f
1214;;; Emacs enhancements & auxiliary packages
1215
1216(use-feature man
1217 :config (setq Man-width 80))
1218
1219(use-package which-key
1220 :defer 0.4
1221 :config
1222 (which-key-add-key-based-replacements
1223 ;; prefixes for global prefixes and minor modes
1224 "C-c @" "outline"
1225 "C-c !" "flycheck"
1226 "C-c 8" "typo"
1227 "C-c 8 -" "typo/dashes"
1228 "C-c 8 <" "typo/left-brackets"
1229 "C-c 8 >" "typo/right-brackets"
1230 "C-x 8" "unicode"
1231 "C-x a" "abbrev/expand"
1232 "C-x r" "rectangle/register/bookmark"
1233 "C-x v" "version control"
1234 ;; prefixes for my personal bindings
1235 "C-c a" "applications"
1236 "C-c a e" "erc"
1237 "C-c a o" "org"
1238 "C-c a s" "shells"
1239 "C-c p" "package-management"
1240 ;; "C-c p e" "package-management/epkg"
1241 "C-c p s" "straight.el"
1242 "C-c psa" "all"
1243 "C-c psp" "package"
1244 "C-c c" "compile-and-comments"
1245 "C-c e" "eval"
1246 "C-c f" "files"
1247 "C-c F" "frames"
1248 "C-S-h" "help(ful)"
1249 "C-c m" "multiple-cursors"
1250 "C-c P" "projectile"
1251 "C-c P s" "projectile/search"
1252 "C-c P x" "projectile/execute"
1253 "C-c P 4" "projectile/other-window"
1254 "C-c q" "boxquote"
1255 "s-g" "magit"
1256 "s-o" "outline"
1257 "s-t" "themes")
1258
1259 ;; prefixes for major modes
1260 (which-key-add-major-mode-key-based-replacements 'message-mode
1261 "C-c f" "footnote")
1262 (which-key-add-major-mode-key-based-replacements 'org-mode
1263 "C-c C-v" "org-babel")
1264 (which-key-add-major-mode-key-based-replacements 'web-mode
1265 "C-c C-a" "web/attributes"
1266 "C-c C-b" "web/blocks"
1267 "C-c C-d" "web/dom"
1268 "C-c C-e" "web/element"
1269 "C-c C-t" "web/tags")
1270
1271 (which-key-mode)
1272 :custom
1273 (which-key-add-column-padding 5)
1274 (which-key-max-description-length 32))
1275
1276(use-package crux ; results in Waiting for git... [2 times]
1277 :defer 0.4
1278 :bind (("C-c b k" . crux-kill-other-buffers)
1279 ("C-c d" . crux-duplicate-current-line-or-region)
1280 ("C-c D" . crux-duplicate-and-comment-current-line-or-region)
1281 ("C-c f c" . crux-copy-file-preserve-attributes)
1282 ("C-c f d" . crux-delete-file-and-buffer)
1283 ("C-c f r" . crux-rename-file-and-buffer)
1284 ("C-c j" . crux-top-join-line)
1285 ("C-S-j" . crux-top-join-line)))
1286
1287(use-package mwim
1288 :bind (("C-a" . mwim-beginning-of-code-or-line)
1289 ("C-e" . mwim-end-of-code-or-line)
1290 ("<home>" . mwim-beginning-of-line-or-code)
1291 ("<end>" . mwim-end-of-line-or-code)))
1292
1293(use-package projectile
1294 :bind-keymap ("C-c P" . projectile-command-map)
1295 :config
1296 (projectile-mode)
1297
1298 (defun my-projectile-invalidate-cache (&rest _args)
1299 ;; ignore the args to `magit-checkout'
1300 (projectile-invalidate-cache nil))
1301
1302 (eval-after-load 'magit-branch
1303 '(progn
1304 (advice-add 'magit-checkout
1305 :after #'my-projectile-invalidate-cache)
1306 (advice-add 'magit-branch-and-checkout
1307 :after #'my-projectile-invalidate-cache)))
1308 :custom (projectile-completion-system 'ivy))
1309
1310(use-package helpful
1311 :defer 0.6
1312 :bind
1313 (("C-S-h c" . helpful-command)
1314 ("C-S-h f" . helpful-callable) ; helpful-function
1315 ("C-S-h v" . helpful-variable)
1316 ("C-S-h k" . helpful-key)
1317 ("C-S-h p" . helpful-at-point)))
1318
1319(use-package unkillable-scratch
1320 :defer 0.6
1321 :config
1322 (unkillable-scratch 1)
1323 :custom
1324 (unkillable-buffers '("^\\*scratch\\*$" "^\\*Messages\\*$")))
1325
1326;; ,----
1327;; | make pretty boxed quotes like this
1328;; `----
1329(use-package boxquote
1330 :defer 0.6
1331 :bind
1332 (:prefix-map a/boxquote-prefix-map
1333 :prefix "C-c q"
1334 ("b" . boxquote-buffer)
1335 ("B" . boxquote-insert-buffer)
1336 ("d" . boxquote-defun)
1337 ("F" . boxquote-insert-file)
1338 ("hf" . boxquote-describe-function)
1339 ("hk" . boxquote-describe-key)
1340 ("hv" . boxquote-describe-variable)
1341 ("hw" . boxquote-where-is)
1342 ("k" . boxquote-kill)
1343 ("p" . boxquote-paragraph)
1344 ("q" . boxquote-boxquote)
1345 ("r" . boxquote-region)
1346 ("s" . boxquote-shell-command)
1347 ("t" . boxquote-text)
1348 ("T" . boxquote-title)
1349 ("u" . boxquote-unbox)
1350 ("U" . boxquote-unbox-region)
1351 ("y" . boxquote-yank)
1352 ("M-q" . boxquote-fill-paragraph)
1353 ("M-w" . boxquote-kill-ring-save)))
1354
1355(use-package orgalist
1356 ;; http://lists.gnu.org/archive/html/emacs-orgmode/2019-04/msg00007.html
1357 :disabled t
1358 :after message
1359 :hook (message-mode . orgalist-mode))
1360
1361;; easily type pretty quotes & other typography, like ‘’“”-–—«»‹›
1362(use-package typo
1363 :defer 0.5
1364 :config
1365 (typo-global-mode 1)
1366 :hook (text-mode . typo-mode))
1367
1368;; highlight TODOs in buffers
1369(use-package hl-todo
1370 :defer 0.5
1371 :config
1372 (global-hl-todo-mode))
1373
1374(use-package shrink-path
1375 :defer 0.5
1376 :after eshell
1377 :config
1378 (defvar user-@-host (concat (user-login-name) "@" (system-name) " "))
1379 (defun +eshell/prompt ()
1380 (let ((base/dir (shrink-path-prompt default-directory)))
1381 (concat (propertize user-@-host 'face 'default)
1382 (propertize (car base/dir)
1383 'face 'font-lock-comment-face)
1384 (propertize (cdr base/dir)
1385 'face 'font-lock-constant-face)
1386 (propertize "> " 'face 'default))))
1387 (setq eshell-prompt-regexp (concat user-@-host ".*> ")
1388 eshell-prompt-function #'+eshell/prompt))
1389
1390(use-package eshell-up
1391 :after eshell
1392 :commands eshell-up)
1393
1394(use-package multi-term
1395 :defer 0.6
1396 :bind (("C-c a s m m" . multi-term)
1397 ("C-c a s m d" . multi-term-dedicated-toggle)
1398 ("C-c a s m p" . multi-term-prev)
1399 ("C-c a s m n" . multi-term-next)
1400 :map term-mode-map
1401 ("C-c C-j" . term-char-mode))
1402 :config
1403 (setq multi-term-program "screen"
1404 multi-term-program-switches (concat "-c"
1405 (getenv "XDG_CONFIG_HOME")
1406 "/screen/screenrc")
1407 ;; TODO: add separate bindings for connecting to existing
1408 ;; session vs. always creating a new one
1409 multi-term-dedicated-select-after-open-p t
1410 multi-term-dedicated-window-height 20
1411 multi-term-dedicated-max-window-height 30
1412 term-bind-key-alist
1413 '(("C-c C-c" . term-interrupt-subjob)
1414 ("C-c C-e" . term-send-esc)
1415 ("C-c C-j" . term-line-mode)
1416 ("C-k" . kill-line)
1417 ;; ("C-y" . term-paste)
1418 ("C-y" . term-send-raw)
1419 ("M-f" . term-send-forward-word)
1420 ("M-b" . term-send-backward-word)
1421 ("M-p" . term-send-up)
1422 ("M-n" . term-send-down)
1423 ("M-j" . term-send-raw-meta)
1424 ("M-y" . term-send-raw-meta)
1425 ("M-/" . term-send-raw-meta)
1426 ("M-0" . term-send-raw-meta)
1427 ("M-1" . term-send-raw-meta)
1428 ("M-2" . term-send-raw-meta)
1429 ("M-3" . term-send-raw-meta)
1430 ("M-4" . term-send-raw-meta)
1431 ("M-5" . term-send-raw-meta)
1432 ("M-6" . term-send-raw-meta)
1433 ("M-7" . term-send-raw-meta)
1434 ("M-8" . term-send-raw-meta)
1435 ("M-9" . term-send-raw-meta)
1436 ("<C-backspace>" . term-send-backward-kill-word)
1437 ("<M-DEL>" . term-send-backward-kill-word)
1438 ("M-d" . term-send-delete-word)
1439 ("M-," . term-send-raw)
1440 ("M-." . comint-dynamic-complete))
1441 term-unbind-key-alist
1442 '("C-z" "C-x" "C-c" "C-h"
1443 ;; "C-y"
1444 "<ESC>")))
1445
1446(use-package page-break-lines
1447 :defer 0.5
1448 :config
1449 (global-page-break-lines-mode))
1450
1451(use-package expand-region
1452 :bind ("C-=" . er/expand-region))
1453
1454(use-package multiple-cursors
1455 :bind
1456 (("C-S-<mouse-1>" . mc/add-cursor-on-click)
1457 (:prefix-map a/mc-prefix-map
1458 :prefix "C-c m"
1459 ("c" . mc/edit-lines)
1460 ("n" . mc/mark-next-like-this)
1461 ("p" . mc/mark-previous-like-this)
1462 ("a" . mc/mark-all-like-this))))
1463
1464(use-package forge
1465 :after magit
1466 :demand)
1467
1468(use-package yasnippet
1469 :defer 0.6
1470 :config
1471 (defconst yas-verbosity-cur yas-verbosity)
1472 (setq yas-verbosity 2)
1473 (add-to-list 'yas-snippet-dirs "~/src/git/guix/etc/snippets")
1474 (yas-reload-all)
1475 (setq yas-verbosity yas-verbosity-cur)
1476 :hook
1477 (text-mode . yas-minor-mode))
1478
1479(use-package debbugs
1480 :straight (debbugs
1481 :host github
1482 :repo "emacs-straight/debbugs"
1483 :files (:defaults "Debbugs.wsdl")))
1484
1485(use-package org-ref
1486 :init
1487 (a/setq-every '("~/usr/org/references.bib")
1488 reftex-default-bibliography
1489 org-ref-default-bibliography)
1490 (setq
1491 org-ref-bibliography-notes "~/usr/org/notes.org"
1492 org-ref-pdf-directory "~/usr/org/bibtex-pdfs/"))
1493
1494(use-package alert
1495 :commands (alert)
1496 :init (setq alert-default-style 'notifications))
1497
1498(use-package ivy-xref
1499 :init
1500 (setq xref-show-xrefs-function #'ivy-xref-show-xrefs))
1501
1502\f
1503;;; Email (with Gnus)
1504
1505(defvar a/maildir (expand-file-name "~/mail/"))
1506(with-eval-after-load 'recentf
1507 (add-to-list 'recentf-exclude a/maildir))
1508
1509(setq
1510 a/gnus-init-file (no-littering-expand-etc-file-name "gnus")
1511 mail-user-agent 'gnus-user-agent
1512 read-mail-command 'gnus)
1513
1514(use-feature gnus
1515 :bind (("s-m" . gnus)
1516 ("s-M" . gnus-unplugged))
1517 :init
1518 (setq
1519 gnus-select-method '(nnnil "")
1520 gnus-secondary-select-methods
1521 '((nnimap "amin"
1522 (nnimap-stream plain)
1523 (nnimap-address "127.0.0.1")
1524 (nnimap-server-port 143)
1525 (nnimap-authenticator plain)
1526 (nnimap-user "amin@bndl.local"))
1527 (nnimap "uw"
1528 (nnimap-stream plain)
1529 (nnimap-address "127.0.0.1")
1530 (nnimap-server-port 143)
1531 (nnimap-authenticator plain)
1532 (nnimap-user "abandali@uw.local"))
1533 (nnimap "csc"
1534 (nnimap-stream plain)
1535 (nnimap-address "127.0.0.1")
1536 (nnimap-server-port 143)
1537 (nnimap-authenticator plain)
1538 (nnimap-user "abandali@csc.uw.local")))
1539 gnus-message-archive-group "nnimap+amin:Sent"
1540 gnus-parameters
1541 '(("gnu\\.deepspec"
1542 (to-address . "deepspec@lists.cs.princeton.edu")
1543 (to-list . "deepspec@lists.cs.princeton.edu"))
1544 ("gnu\\.emacs-devel"
1545 (to-address . "emacs-devel@gnu.org")
1546 (to-list . "emacs-devel@gnu.org"))
1547 ("gnu\\.emacs-orgmode"
1548 (to-address . "emacs-orgmode@gnu.org")
1549 (to-list . "emacs-orgmode@gnu.org"))
1550 ("gnu\\.emacsconf-discuss"
1551 (to-address . "emacsconf-discuss@gnu.org")
1552 (to-list . "emacsconf-discuss@gnu.org"))
1553 ("gnu\\.fencepost-users"
1554 (to-address . "fencepost-users@gnu.org")
1555 (to-list . "fencepost-users@gnu.org"))
1556 ("gnu\\.gnunet-developers"
1557 (to-address . "gnunet-developers@gnu.org")
1558 (to-list . "gnunet-developers@gnu.org"))
1559 ("gnu\\.guile-devel"
1560 (to-address . "guile-devel@gnu.org")
1561 (to-list . "guile-devel@gnu.org"))
1562 ("gnu\\.guix-devel"
1563 (to-address . "guix-devel@gnu.org")
1564 (to-list . "guix-devel@gnu.org"))
1565 ("gnu\\.haskell-art"
1566 (to-address . "haskell-art@we.lurk.org")
1567 (to-list . "haskell-art@we.lurk.org"))
1568 ("gnu\\.haskell-cafe"
1569 (to-address . "haskell-cafe@haskell.org")
1570 (to-list . "haskell-cafe@haskell.org"))
1571 ("gnu\\.help-gnu-emacs"
1572 (to-address . "help-gnu-emacs@gnu.org")
1573 (to-list . "help-gnu-emacs@gnu.org"))
1574 ("gnu\\.info-gnu-emacs"
1575 (to-address . "info-gnu-emacs@gnu.org")
1576 (to-list . "info-gnu-emacs@gnu.org"))
1577 ("gnu\\.info-guix"
1578 (to-address . "info-guix@gnu.org")
1579 (to-list . "info-guix@gnu.org"))
1580 ("gnu\\.notmuch"
1581 (to-address . "notmuch@notmuchmail.org")
1582 (to-list . "notmuch@notmuchmail.org"))
1583 ("gnu\\.parabola-dev"
1584 (to-address . "dev@lists.parabola.nu")
1585 (to-list . "dev@lists.parabola.nu"))
1586 ("gnu\\.webmasters"
1587 (to-address . "webmasters@gnu.org")
1588 (to-list . "webmasters@gnu.org"))
1589 ("gnu\\.www-commits"
1590 (to-address . "www-commits@gnu.org")
1591 (to-list . "www-commits@gnu.org"))
1592 ("gnu\\.www-discuss"
1593 (to-address . "www-discuss@gnu.org")
1594 (to-list . "www-discuss@gnu.org"))
1595 ("gnu\\.~bandali\\.public-inbox"
1596 (to-address . "~bandali/public-inbox@lists.sr.ht")
1597 (to-list . "~bandali/public-inbox@lists.sr.ht"))
1598 ("gnu\\.~sircmpwn\\.srht-admins"
1599 (to-address . "~sircmpwn/sr.ht-admins@lists.sr.ht")
1600 (to-list . "~sircmpwn/sr.ht-admins@lists.sr.ht"))
1601 ("gnu\\.~sircmpwn\\.srht-announce"
1602 (to-address . "~sircmpwn/sr.ht-announce@lists.sr.ht")
1603 (to-list . "~sircmpwn/sr.ht-announce@lists.sr.ht"))
1604 ("gnu\\.~sircmpwn\\.srht-dev"
1605 (to-address . "~sircmpwn/sr.ht-dev@lists.sr.ht")
1606 (to-list . "~sircmpwn/sr.ht-dev@lists.sr.ht"))
1607 ("gnu\\.~sircmpwn\\.srht-discuss"
1608 (to-address . "~sircmpwn/sr.ht-discuss@lists.sr.ht")
1609 (to-list . "~sircmpwn/sr.ht-discuss@lists.sr.ht"))
1610 ("gnu.*"
1611 (gcc-self . t))
1612 ("gnu\\."
1613 (subscribed . t))
1614 ("nnimap\\+uw:.*"
1615 (gcc-self . t)))
1616 gnus-large-newsgroup 50
1617 gnus-home-directory (no-littering-expand-var-file-name "gnus/")
1618 gnus-directory (concat gnus-home-directory "news/")
1619 message-directory (concat gnus-home-directory "mail/")
1620 nndraft-directory (concat gnus-home-directory "drafts/")
1621 gnus-save-newsrc-file nil
1622 gnus-read-newsrc-file nil
1623 gnus-interactive-exit nil
1624 gnus-gcc-mark-as-read t)
1625 :config
1626 (require 'ebdb)
1627 (require 'ebdb-mua)
1628 (require 'ebdb-gnus)
1629
1630 (with-eval-after-load 'recentf
1631 (add-to-list 'recentf-exclude gnus-home-directory)))
1632
1633(use-feature gnus-art
1634 :config
1635 (setq
1636 gnus-visible-headers
1637 (concat gnus-visible-headers "\\|^List-Id:\\|^X-RT-Originator:\\|^User-Agent:")
1638 gnus-sorted-header-list
1639 '("^From:" "^Subject:" "^Summary:" "^Keywords:"
1640 "^Followup-To:" "^To:" "^Cc:" "X-RT-Originator"
1641 "^Newsgroups:" "List-Id:" "^Organization:"
1642 "^User-Agent:" "^Date:")
1643 ;; local-lapsed article dates
1644 ;; from https://www.emacswiki.org/emacs/GnusFormatting#toc11
1645 gnus-article-date-headers '(user-defined)
1646 gnus-article-time-format
1647 (lambda (time)
1648 (let* ((date (format-time-string "%a, %d %b %Y %T %z" time))
1649 (local (article-make-date-line date 'local))
1650 (combined-lapsed (article-make-date-line date
1651 'combined-lapsed))
1652 (lapsed (progn
1653 (string-match " (.+" combined-lapsed)
1654 (match-string 0 combined-lapsed))))
1655 (concat local lapsed))))
1656 (bind-keys
1657 :map gnus-article-mode-map
1658 ("M-L" . org-store-link)))
1659
1660(use-feature gnus-sum
1661 :bind (:map gnus-summary-mode-map
1662 :prefix-map a/gnus-summary-prefix-map
1663 :prefix "v"
1664 ("r" . gnus-summary-reply)
1665 ("w" . gnus-summary-wide-reply)
1666 ("v" . gnus-summary-show-raw-article))
1667 :config
1668 (bind-keys
1669 :map gnus-summary-mode-map
1670 ("M-L" . org-store-link))
1671 :hook (gnus-summary-mode . a/no-mouse-autoselect-window))
1672
1673(use-feature gnus-msg
1674 :config
1675 (setq gnus-posting-styles
1676 '((".*"
1677 (address "amin@bndl.org")
1678 (body "\nBest,\n")
1679 (eval (setq a/message-cite-say-hi t)))
1680 ("gnu.*"
1681 (address "bandali@gnu.org")
1682 (eval (set (make-local-variable 'message-user-fqdn) "fencepost.gnu.org")))
1683 ((header "subject" "ThankCRM")
1684 (to "webmasters-comment@gnu.org")
1685 (body "Added to 2019supporters.html.\n\nMoving to campaigns.\n\n-amin\n")
1686 (eval (setq a/message-cite-say-hi nil)))
1687 ("nnimap\\+uw:.*"
1688 (address "abandali@uwaterloo.ca"))
1689 ("nnimap\\+uw:INBOX"
1690 (gcc "\"nnimap+uw:Sent Items\""))
1691 ("nnimap\\+csc:.*"
1692 (address "abandali@csclub.uwaterloo.ca")
1693 (gcc "nnimap+csc:Sent")))))
1694
1695(use-feature gnus-topic
1696 :hook (gnus-group-mode . gnus-topic-mode)
1697 :config (setq gnus-topic-line-format "%i[ %A: %(%{%n%}%) ]%v\n"))
1698
1699(use-feature gnus-agent
1700 :config
1701 (setq gnus-agent-synchronize-flags 'ask)
1702 :hook (gnus-group-mode . gnus-agent-mode))
1703
1704(use-feature gnus-group
1705 :config
1706 (setq gnus-permanently-visible-groups "\\(:INBOX$\\|:gnu$\\)"))
1707
1708(comment
1709 ;; problematic with ebdb's popup, *EBDB-Gnus*
1710 (use-feature gnus-win
1711 :config
1712 (setq gnus-use-full-window nil)))
1713
1714(use-feature gnus-dired
1715 :commands gnus-dired-mode
1716 :init
1717 (add-hook 'dired-mode-hook 'gnus-dired-mode))
1718
1719(use-feature mm-decode
1720 :config
1721 (setq mm-discouraged-alternatives '("text/html" "text/richtext")))
1722
1723(use-feature sendmail
1724 :config
1725 (setq sendmail-program "/usr/bin/msmtp"
1726 ;; message-sendmail-extra-arguments '("-v" "-d")
1727 mail-specify-envelope-from t
1728 mail-envelope-from 'header))
1729
1730(use-feature message
1731 :config
1732 ;; redefine for a simplified In-Reply-To header
1733 ;; (see https://todo.sr.ht/~sircmpwn/lists.sr.ht/67)
1734 (defun message-make-in-reply-to ()
1735 "Return the In-Reply-To header for this message."
1736 (when message-reply-headers
1737 (let ((from (mail-header-from message-reply-headers))
1738 (msg-id (mail-header-id message-reply-headers)))
1739 (when from
1740 msg-id))))
1741
1742 (defconst a/message-cite-style-format "On %Y-%m-%d %l:%M %p, %N wrote:")
1743 (defconst message-cite-style-bandali
1744 '((message-cite-function 'message-cite-original)
1745 (message-citation-line-function 'message-insert-formatted-citation-line)
1746 (message-cite-reply-position 'traditional)
1747 (message-yank-prefix "> ")
1748 (message-yank-cited-prefix ">")
1749 (message-yank-empty-prefix ">")
1750 (message-citation-line-format
1751 (if a/message-cite-say-hi
1752 (concat "Hi %F,\n\n" a/message-cite-style-format)
1753 a/message-cite-style-format)))
1754 "Citation style based on Mozilla Thunderbird's. Use with message-cite-style.")
1755 (setq ;; message-cite-style 'message-cite-style-bandali
1756 message-kill-buffer-on-exit t
1757 message-send-mail-function 'message-send-mail-with-sendmail
1758 message-sendmail-envelope-from 'header
1759 message-subscribed-address-functions
1760 '(gnus-find-subscribed-addresses)
1761 message-dont-reply-to-names
1762 "\\(\\(amin@bndl\\.org\\)\\|\\(.*@\\(aminb\\|amin\\.bndl\\)\\.org\\)\\|\\(\\(bandali\\|aminb?\\|mab\\)@gnu\\.org\\)\\|\\(a\\(min\\.\\)?bandali@uwaterloo\\.ca\\)\\|\\(abandali@csclub\\.uwaterloo\\.ca\\)\\)")
1763 (require 'company-ebdb)
1764 :hook (;; (message-setup . mml-secure-message-sign-pgpmime)
1765 (message-mode . flyspell-mode)
1766 (message-mode . (lambda ()
1767 ;; (setq fill-column 65
1768 ;; message-fill-column 65)
1769 (make-local-variable 'company-idle-delay)
1770 (setq company-idle-delay 0.2))))
1771 ;; :custom-face
1772 ;; (message-header-subject ((t (:foreground "#111" :weight semi-bold))))
1773 ;; (message-header-to ((t (:foreground "#111" :weight normal))))
1774 ;; (message-header-cc ((t (:foreground "#333" :weight normal))))
1775 )
1776
1777(with-eval-after-load 'mml-sec
1778 (setq mml-secure-openpgp-encrypt-to-self t
1779 mml-secure-openpgp-sign-with-sender t))
1780
1781(use-feature footnote
1782 :after message
1783 ;; :config
1784 ;; (setq footnote-start-tag ""
1785 ;; footnote-end-tag ""
1786 ;; footnote-style 'unicode)
1787 :bind
1788 (:map message-mode-map
1789 :prefix-map a/footnote-prefix-map
1790 :prefix "C-c f"
1791 ("a" . footnote-add-footnote)
1792 ("b" . footnote-back-to-message)
1793 ("c" . footnote-cycle-style)
1794 ("d" . footnote-delete-footnote)
1795 ("g" . footnote-goto-footnote)
1796 ("r" . footnote-renumber-footnotes)
1797 ("s" . footnote-set-style)))
1798
1799(use-package ebdb
1800 :straight (:host github :repo "girzel/ebdb")
1801 :after gnus
1802 :bind (:map gnus-group-mode-map ("e" . ebdb))
1803 :config
1804 (setq ebdb-sources (no-littering-expand-var-file-name "ebdb"))
1805 (with-eval-after-load 'swiper
1806 (add-to-list 'swiper-font-lock-exclude 'ebdb-mode t)))
1807
1808(use-feature ebdb-com
1809 :after ebdb)
1810
1811;; (use-package ebdb-complete
1812;; :after ebdb
1813;; :config
1814;; (ebdb-complete-enable))
1815
1816(use-package company-ebdb
1817 :config
1818 (defun company-ebdb--post-complete (_) nil))
1819
1820(use-feature ebdb-gnus
1821 :after ebdb
1822 :custom
1823 (ebdb-gnus-window-configuration
1824 '(article
1825 (vertical 1.0
1826 (summary 0.25 point)
1827 (horizontal 1.0
1828 (article 1.0)
1829 (ebdb-gnus 0.3))))))
1830
1831(use-feature ebdb-mua
1832 :after ebdb
1833 ;; :custom (ebdb-mua-pop-up nil)
1834 )
1835
1836;; (use-package ebdb-message
1837;; :after ebdb)
1838
1839
1840;; (use-package ebdb-vcard
1841;; :after ebdb)
1842
1843(use-package message-x)
1844
1845(comment
1846 (use-package message-x
1847 :custom
1848 (message-x-completion-alist
1849 (quote
1850 (("\\([rR]esent-\\|[rR]eply-\\)?[tT]o:\\|[bB]?[cC][cC]:" . gnus-harvest-find-address)
1851 ((if
1852 (boundp
1853 (quote message-newgroups-header-regexp))
1854 message-newgroups-header-regexp message-newsgroups-header-regexp)
1855 . message-expand-group))))))
1856
1857(comment
1858 (use-package gnus-harvest
1859 :commands gnus-harvest-install
1860 :demand t
1861 :config
1862 (if (featurep 'message-x)
1863 (gnus-harvest-install 'message-x)
1864 (gnus-harvest-install))))
1865
1866\f
1867;;; IRC
1868
1869(use-package znc
1870 :straight (:host nil :repo "https://git.bndl.org/amin/znc.el")
1871 :bind (("C-c a e e" . znc-erc)
1872 ("C-c a e a" . znc-all))
1873 :config
1874 (let ((pwd (let ((auth (auth-source-search :host "znca")))
1875 (cond
1876 ((null auth) (error "Couldn't find znca's authinfo"))
1877 (t (funcall (plist-get (car auth) :secret)))))))
1878 (setq znc-servers
1879 `(("znc.bndl.org" 1337 t
1880 ((freenode "amin/freenode" ,pwd)))
1881 ("znc.bndl.org" 1337 t
1882 ((moznet "amin/moznet" ,pwd)))))))
1883
1884\f
1885;;; Post initialization
1886
1887(message "Loading %s...done (%.3fs)" user-init-file
1888 (float-time (time-subtract (current-time)
1889 a/before-user-init-time)))
1890
1891;;; init.el ends here