8f9869697dcb36aa6148acdcbf82b4a12127cdbd
[~bandali/configs] / .emacs.d / init.el
1 ;;; init.el --- bandali's emacs configuration -*- 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 activist. 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 b/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 b/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 b/gc-cons-threshold gc-cons-threshold)
50 (defvar b/gc-cons-percentage gc-cons-percentage)
51 (defvar b/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 b/post-init ()
60 (setq gc-cons-threshold b/gc-cons-threshold
61 gc-cons-percentage b/gc-cons-percentage
62 file-name-handler-alist b/file-name-handler-alist))
63 (add-hook 'after-init-hook #'b/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 "bandali@gnu.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 b/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 (b/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 1))
137 `(use-package ,name
138 :straight nil
139 ,@args))
140
141 (with-eval-after-load 'use-package-core
142 (let ((upflk (car use-package-font-lock-keywords)))
143 (font-lock-add-keywords
144 'emacs-lisp-mode
145 `((,(replace-regexp-in-string
146 "use-package" "use-feature"
147 (car upflk))
148 ,@(cdr upflk))))))
149
150 (with-eval-after-load 'recentf
151 (add-to-list 'recentf-exclude
152 (expand-file-name "~/.emacs.d/straight/build/")))
153
154 (defun b/reload-init ()
155 "Reload init.el."
156 (interactive)
157 (setq b/file-name-handler-alist file-name-handler-alist)
158 (load user-init-file nil 'nomessage)
159 (b/post-init))
160
161 ;; use-package
162 (straight-use-package 'use-package)
163
164 (if nil ; set to t when need to debug init
165 (progn
166 (setq use-package-verbose t
167 use-package-expand-minimally nil
168 use-package-compute-statistics t
169 debug-on-error t)
170 (require 'use-package))
171 (setq use-package-verbose nil
172 use-package-expand-minimally t))
173
174 (setq use-package-always-defer t)
175 (require 'bind-key)
176
177 (use-package delight)
178
179 \f
180 ;;; Initial setup
181
182 ;; keep ~/.emacs.d clean
183 (use-package no-littering
184 :demand
185 :config
186 (defalias 'b/etc 'no-littering-expand-etc-file-name)
187 (defalias 'b/var 'no-littering-expand-var-file-name))
188
189 ;; separate custom file (don't want it mixing with init.el)
190 (use-feature custom
191 :no-require
192 :config
193 (setq custom-file (b/etc "custom.el"))
194 (when (file-exists-p custom-file)
195 (load custom-file))
196 ;; while at it, treat themes as safe
197 (setf custom-safe-themes t)
198 ;; only one custom theme at a time
199 (comment
200 (defadvice load-theme (before clear-previous-themes activate)
201 "Clear existing theme settings instead of layering them"
202 (mapc #'disable-theme custom-enabled-themes))))
203
204 ;; load the secrets file if it exists, otherwise show a warning
205 (comment
206 (with-demoted-errors
207 (load (b/etc "secrets"))))
208
209 ;; better $PATH (and other environment variable) handling
210 (use-package exec-path-from-shell
211 :defer 0.4
212 :init
213 (setq exec-path-from-shell-arguments nil
214 exec-path-from-shell-check-startup-files nil)
215 :config
216 (exec-path-from-shell-initialize)
217 ;; while we're at it, let's fix access to our running ssh-agent
218 (exec-path-from-shell-copy-env "SSH_AGENT_PID")
219 (exec-path-from-shell-copy-env "SSH_AUTH_SOCK"))
220
221 ;; start up emacs server. see
222 ;; https://www.gnu.org/software/emacs/manual/html_node/emacs/Emacs-Server.html#Emacs-Server
223 (use-feature server
224 :defer 0.4
225 :config (or (server-running-p) (server-mode)))
226
227 \f
228 ;;; Useful utilities
229
230 ;; useful libraries
231 (require 'cl-lib)
232 (require 'subr-x)
233
234 (defmacro b/setq-every (value &rest vars)
235 "Set all the variables from VARS to value VALUE."
236 (declare (indent defun) (debug t))
237 `(progn ,@(mapcar (lambda (x) (list 'setq x value)) vars)))
238
239 (defun b/start-process (program &rest args)
240 "Same as `start-process', but doesn't bother about name and buffer."
241 (let ((process-name (concat program "_process"))
242 (buffer-name (generate-new-buffer-name
243 (concat program "_output"))))
244 (apply #'start-process
245 process-name buffer-name program args)))
246
247 (defun b/dired-start-process (program &optional args)
248 "Open current file with a PROGRAM."
249 ;; Shell command looks like this: "program [ARGS]... FILE" (ARGS can
250 ;; be nil, so remove it).
251 (apply #'b/start-process
252 program
253 (remove nil (list args (dired-get-file-for-visit)))))
254
255 (defun b/add-elisp-section ()
256 (interactive)
257 (insert "\n")
258 (previous-line)
259 (insert "\n\f\n;;; "))
260
261 (defun b/no-mouse-autoselect-window ()
262 "Conveniently disable `focus-follows-mouse'.
263 For disabling the behaviour for certain buffers and/or modes."
264 (make-local-variable 'mouse-autoselect-window)
265 (setq mouse-autoselect-window nil))
266
267 \f
268 ;;; Defaults
269
270 ;;;; C-level customizations
271
272 (setq
273 ;; minibuffer
274 enable-recursive-minibuffers t
275 resize-mini-windows t
276 ;; more useful frame titles
277 frame-title-format '("" invocation-name " - "
278 (:eval
279 (if (buffer-file-name)
280 (abbreviate-file-name (buffer-file-name))
281 "%b")))
282 ;; i don't feel like jumping out of my chair every now and again; so
283 ;; don't BEEP! at me, emacs
284 ring-bell-function 'ignore
285 ;; better scrolling
286 ;; scroll-margin 1
287 ;; scroll-conservatively 10000
288 scroll-step 1
289 scroll-conservatively 10
290 scroll-preserve-screen-position 1
291 ;; focus follows mouse
292 mouse-autoselect-window t)
293
294 (setq-default
295 ;; always use space for indentation
296 indent-tabs-mode nil
297 tab-width 4
298 ;; cursor shape
299 cursor-type 'bar)
300
301 ;; unicode support
302 (comment
303 (dolist (ft (fontset-list))
304 (set-fontset-font
305 ft
306 'unicode
307 (font-spec :name "Source Code Pro" :size 14))
308 (set-fontset-font
309 ft
310 'unicode
311 (font-spec :name "DejaVu Sans Mono")
312 nil
313 'append)
314 ;; (set-fontset-font
315 ;; ft
316 ;; 'unicode
317 ;; (font-spec
318 ;; :name "Symbola monospacified for DejaVu Sans Mono")
319 ;; nil
320 ;; 'append)
321 ;; (set-fontset-font
322 ;; ft
323 ;; #x2115 ; ℕ
324 ;; (font-spec :name "DejaVu Sans Mono")
325 ;; nil
326 ;; 'append)
327 (set-fontset-font
328 ft
329 (cons ?Α ?ω)
330 (font-spec :name "DejaVu Sans Mono" :size 14)
331 nil
332 'prepend)))
333
334 ;;;; Elisp-level customizations
335
336 (use-feature startup
337 :no-require
338 :demand
339 :config
340 ;; don't need to see the startup echo area message
341 (advice-add #'display-startup-echo-area-message :override #'ignore)
342 :custom
343 ;; i want *scratch* as my startup buffer
344 (initial-buffer-choice t)
345 ;; i don't need the default hint
346 (initial-scratch-message nil)
347 ;; use customizable text-mode as major mode for *scratch*
348 (initial-major-mode 'text-mode)
349 ;; inhibit buffer list when more than 2 files are loaded
350 (inhibit-startup-buffer-menu t)
351 ;; don't need to see the startup screen or echo area message
352 (inhibit-startup-screen t)
353 (inhibit-startup-echo-area-message user-login-name))
354
355 (use-feature files
356 :no-require
357 :demand
358 :custom
359 ;; backups (C-h v make-backup-files RET)
360 (backup-by-copying t)
361 (version-control t)
362 (delete-old-versions t)
363
364 ;; auto-save
365 (auto-save-file-name-transforms
366 `((".*" ,(b/var "auto-save/") t)))
367
368 ;; insert newline at the end of files
369 (require-final-newline t)
370
371 ;; open read-only file buffers in view-mode
372 ;; (enables niceties like `q' for quit)
373 (view-read-only t))
374
375 ;; disable disabled commands
376 (setq disabled-command-function nil)
377
378 ;; lazy-person-friendly yes/no prompts
379 (defalias 'yes-or-no-p #'y-or-n-p)
380
381 ;; enable automatic reloading of changed buffers and files
382 (use-feature autorevert
383 :demand
384 :config
385 (global-auto-revert-mode 1)
386 :custom
387 (auto-revert-verbose nil)
388 (global-auto-revert-non-file-buffers nil))
389
390 ;; time and battery in mode-line
391 (comment
392 (use-feature time
393 :init
394 (setq display-time-default-load-average nil)
395 :config
396 (display-time-mode))
397
398 (use-feature battery
399 :config
400 (display-battery-mode)))
401
402 (use-feature fringe
403 :demand
404 :config
405 ;; smaller fringe
406 ;; (fringe-mode '(3 . 1))
407 (fringe-mode nil))
408
409 (use-feature winner
410 :demand
411 :config
412 ;; enable winner-mode (C-h f winner-mode RET)
413 (winner-mode 1))
414
415 (use-feature compile
416 :config
417 ;; don't display *compilation* buffer on success. based on
418 ;; https://stackoverflow.com/a/17788551, with changes to use `cl-letf'
419 ;; instead of the now obsolete `flet'.
420 (defun b/compilation-finish-function (buffer outstr)
421 (unless (string-match "finished" outstr)
422 (switch-to-buffer-other-window buffer))
423 t)
424
425 (setq compilation-finish-functions #'b/compilation-finish-function)
426
427 (require 'cl-macs)
428
429 (defadvice compilation-start
430 (around inhibit-display
431 (command &optional mode name-function highlight-regexp))
432 (if (not (string-match "^\\(find\\|grep\\)" command))
433 (cl-letf (((symbol-function 'display-buffer) #'ignore))
434 (save-window-excursion ad-do-it))
435 ad-do-it))
436 (ad-activate 'compilation-start))
437
438 (use-feature isearch
439 :custom
440 ;; allow scrolling in Isearch
441 (isearch-allow-scroll t)
442 ;; search for non-ASCII characters: i’d like non-ASCII characters such
443 ;; as ‘’“”«»‹›áⓐ𝒶 to be selected when i search for their ASCII
444 ;; counterpart. shoutout to
445 ;; http://endlessparentheses.com/new-in-emacs-25-1-easily-search-non-ascii-characters.html
446 (search-default-mode #'char-fold-to-regexp))
447
448 ;; uncomment to extend the above behaviour to query-replace
449 (comment
450 (use-feature replace
451 :custom
452 (replace-char-fold t)))
453
454 (use-feature vc
455 :bind ("C-x v C-=" . vc-ediff))
456
457 (use-feature ediff
458 :config (add-hook 'ediff-after-quit-hook-internal 'winner-undo)
459 :custom ((ediff-window-setup-function 'ediff-setup-windows-plain)
460 (ediff-split-window-function 'split-window-horizontally)))
461
462 (use-feature face-remap
463 :custom
464 ;; gentler font resizing
465 (text-scale-mode-step 1.05))
466
467 (use-feature mwheel
468 :defer 0.4
469 :config
470 (setq mouse-wheel-scroll-amount '(1 ((shift) . 1)) ; one line at a time
471 mouse-wheel-progressive-speed nil ; don't accelerate scrolling
472 mouse-wheel-follow-mouse t)) ; scroll window under mouse
473
474 (use-feature pixel-scroll
475 :defer 0.4
476 :config (pixel-scroll-mode 1))
477
478 (use-feature epg-config
479 :custom
480 ((epg-gpg-program (executable-find "gpg"))))
481
482 \f
483 ;;; General bindings
484
485 (bind-keys
486 ("C-c a i" . ielm)
487
488 ("C-c e b" . eval-buffer)
489 ("C-c e e" . eval-last-sexp)
490 ("C-c e r" . eval-region)
491
492 ("C-c e i" . emacs-init-time)
493 ("C-c e u" . emacs-uptime)
494 ("C-c e v" . emacs-version)
495
496 ("C-c F m" . make-frame-command)
497 ("C-c F d" . delete-frame)
498 ("C-c F D" . server-edit)
499
500 ("C-S-h C" . describe-char)
501 ("C-S-h F" . describe-face)
502
503 ("C-x k" . kill-this-buffer)
504 ("C-x K" . kill-buffer)
505 ("C-x s" . save-buffer)
506 ("C-x S" . save-some-buffers)
507
508 :map emacs-lisp-mode-map
509 ("<C-return>" . b/add-elisp-section))
510
511 (when (display-graphic-p)
512 (unbind-key "C-z" global-map))
513
514 (bind-keys
515 ;; for back and forward mouse keys
516 ("<mouse-8>" . previous-buffer)
517 ("<drag-mouse-8>" . previous-buffer)
518 ("<mouse-9>" . next-buffer)
519 ("<drag-mouse-9>" . next-buffer)
520 ("<drag-mouse-2>" . kill-this-buffer)
521 ("<drag-mouse-3>" . ivy-switch-buffer))
522
523 (bind-keys
524 :prefix-map b/straight-prefix-map
525 :prefix "C-c p s"
526 ("u" . straight-use-package)
527 ("f" . straight-freeze-versions)
528 ("t" . straight-thaw-versions)
529 ("P" . straight-prune-build)
530 ("g" . straight-get-recipe)
531 ("r" . b/reload-init)
532 ;; M-x ^straight-.*-all$
533 ("a c" . straight-check-all)
534 ("a f" . straight-fetch-all)
535 ("a m" . straight-merge-all)
536 ("a n" . straight-normalize-all)
537 ("a F" . straight-pull-all)
538 ("a P" . straight-push-all)
539 ("a r" . straight-rebuild-all)
540 ;; M-x ^straight-.*-package$
541 ("p c" . straight-check-package)
542 ("p f" . straight-fetch-package)
543 ("p m" . straight-merge-package)
544 ("p n" . straight-normalize-package)
545 ("p F" . straight-pull-package)
546 ("p P" . straight-push-package)
547 ("p r" . straight-rebuild-package))
548
549 \f
550 ;;; Essential packages
551
552 ;; use the org-plus-contrib package to get the whole deal
553 (use-package org-plus-contrib)
554
555 (use-feature org
556 :defer 0.5
557 :config
558 (setq org-src-tab-acts-natively t
559 org-src-preserve-indentation nil
560 org-edit-src-content-indentation 0
561 org-link-email-description-format "Email %c: %s" ; %.30s
562 org-highlight-latex-and-related '(entities)
563 org-use-speed-commands t
564 org-startup-folded 'content
565 org-catch-invisible-edits 'show-and-error
566 org-log-done 'time)
567 (when (version< org-version "9.3")
568 (setq org-email-link-description-format
569 org-link-email-description-format))
570 (add-to-list 'org-structure-template-alist '("L" . "src emacs-lisp") t)
571 (add-to-list 'org-modules 'org-habit)
572 :bind
573 (("C-c a o a" . org-agenda)
574 :map org-mode-map
575 ("M-L" . org-insert-last-stored-link)
576 ("M-O" . org-toggle-link-display))
577 :hook ((org-mode . org-indent-mode)
578 (org-mode . auto-fill-mode)
579 (org-mode . flyspell-mode))
580 :custom
581 (org-pretty-entities t)
582 (org-agenda-files '("~/usr/org/todos/personal.org"
583 "~/usr/org/todos/habits.org"
584 "~/src/git/masters-thesis/todo.org"))
585 (org-agenda-start-on-weekday 0)
586 (org-agenda-time-leading-zero t)
587 (org-habit-graph-column 44)
588 (org-latex-packages-alist '(("" "listings") ("" "color")))
589 :custom-face
590 '(org-block-begin-line ((t (:foreground "#5a5b5a" :background "#1d1f21"))))
591 '(org-block ((t (:background "#1d1f21"))))
592 '(org-latex-and-related ((t (:foreground "#b294bb")))))
593
594 (use-feature ox-latex
595 :after ox
596 :config
597 (setq org-latex-listings 'listings
598 ;; org-latex-prefer-user-labels t
599 )
600 (add-to-list 'org-latex-classes
601 '("IEEEtran" "\\documentclass[11pt]{IEEEtran}"
602 ("\\section{%s}" . "\\section*{%s}")
603 ("\\subsection{%s}" . "\\subsection*{%s}")
604 ("\\subsubsection{%s}" . "\\subsubsection*{%s}")
605 ("\\paragraph{%s}" . "\\paragraph*{%s}")
606 ("\\subparagraph{%s}" . "\\subparagraph*{%s}"))
607 t)
608 (require 'ox-beamer))
609
610 (use-feature ox-extra
611 :config
612 (ox-extras-activate '(latex-header-blocks ignore-headlines)))
613
614 ;; asynchronous tangle, using emacs-async to asynchronously tangle an
615 ;; org file. closely inspired by
616 ;; https://github.com/dieggsy/dotfiles/tree/cc10edf7701958eff1cd94d4081da544d882a28c/emacs.d#dotfiles
617 (with-eval-after-load 'org
618 (defvar b/show-async-tangle-results nil
619 "Keep *emacs* async buffers around for later inspection.")
620
621 (defvar b/show-async-tangle-time nil
622 "Show the time spent tangling the file.")
623
624 (defun b/async-babel-tangle ()
625 "Tangle org file asynchronously."
626 (interactive)
627 (let* ((file-tangle-start-time (current-time))
628 (file (buffer-file-name))
629 (file-nodir (file-name-nondirectory file))
630 ;; (async-quiet-switch "-q")
631 (file-noext (file-name-sans-extension file)))
632 (async-start
633 `(lambda ()
634 (require 'org)
635 (org-babel-tangle-file ,file))
636 (unless b/show-async-tangle-results
637 `(lambda (result)
638 (if result
639 (message "Tangled %s%s"
640 ,file-nodir
641 (if b/show-async-tangle-time
642 (format " (%.3fs)"
643 (float-time (time-subtract (current-time)
644 ',file-tangle-start-time)))
645 ""))
646 (message "Tangling %s failed" ,file-nodir))))))))
647
648 (add-to-list
649 'safe-local-variable-values
650 '(eval add-hook 'after-save-hook #'b/async-babel-tangle 'append 'local))
651
652 ;; *the* right way to do git
653 (use-package magit
654 :defer 0.5
655 :bind (("C-x g" . magit-status)
656 ("C-c g g" . magit-status)
657 ("C-c g b" . magit-blame-addition)
658 ("C-c g l" . magit-log-buffer-file))
659 :config
660 (magit-add-section-hook 'magit-status-sections-hook
661 'magit-insert-modules
662 'magit-insert-stashes
663 'append)
664 ;; (magit-add-section-hook 'magit-status-sections-hook
665 ;; 'magit-insert-ignored-files
666 ;; 'magit-insert-untracked-files
667 ;; 'append)
668 (setq magit-repository-directories '(("~/" . 0)
669 ("~/src/git/" . 1)))
670 (nconc magit-section-initial-visibility-alist
671 '(([unpulled status] . show)
672 ([unpushed status] . show)))
673 :custom (magit-display-buffer-function #'magit-display-buffer-fullframe-status-v1)
674 :custom-face (magit-diff-file-heading ((t (:weight normal)))))
675
676 ;; recently opened files
677 (use-feature recentf
678 :defer 0.2
679 ;; :config
680 ;; (add-to-list 'recentf-exclude "^/\\(?:ssh\\|su\\|sudo\\)?:")
681 :custom
682 (recentf-max-saved-items 2000))
683
684 ;; smart M-x enhancement (needed by counsel for history)
685 (use-package smex)
686
687 (use-package ivy
688 :defer 0.3
689 :delight ;; " 🙒"
690 :bind
691 (:map ivy-minibuffer-map
692 ([escape] . keyboard-escape-quit)
693 ([S-up] . ivy-previous-history-element)
694 ([S-down] . ivy-next-history-element)
695 ("DEL" . ivy-backward-delete-char))
696 :config
697 (setq ivy-wrap t
698 ivy-height 14
699 ivy-use-virtual-buffers t
700 ivy-virtual-abbreviate 'abbreviate
701 ivy-count-format "%d/%d ")
702
703 (defvar b/ivy-ignore-buffer-modes '(magit-mode erc-mode dired-mode))
704 (defun b/ivy-ignore-buffer-p (str)
705 "Return non-nil if str names a buffer with a major mode
706 derived from one of `b/ivy-ignore-buffer-modes'.
707
708 This function is intended for use with `ivy-ignore-buffers'."
709 (let* ((buf (get-buffer str))
710 (mode (and buf (buffer-local-value 'major-mode buf))))
711 (and mode
712 (apply #'provided-mode-derived-p mode b/ivy-ignore-buffer-modes))))
713 (add-to-list 'ivy-ignore-buffers 'b/ivy-ignore-buffer-p)
714
715 (ivy-mode 1)
716 ;; :custom-face
717 ;; (ivy-minibuffer-match-face-2 ((t (:background "#e99ce8" :weight semi-bold))))
718 ;; (ivy-minibuffer-match-face-3 ((t (:background "#bbbbff" :weight semi-bold))))
719 ;; (ivy-minibuffer-match-face-4 ((t (:background "#ffbbff" :weight semi-bold))))
720 )
721
722 (use-package swiper
723 :after ivy
724 :bind (("C-s" . swiper-isearch)
725 ("C-r" . swiper)
726 ("C-S-s" . isearch-forward)))
727
728 (use-package counsel
729 :after ivy
730 :delight
731 :bind (([remap execute-extended-command] . counsel-M-x)
732 ([remap find-file] . counsel-find-file)
733 ("C-c b b" . ivy-switch-buffer)
734 ("C-c f ." . counsel-find-file)
735 ("C-c f l" . counsel-find-library)
736 ("C-c f r" . counsel-recentf)
737 ("C-c x" . counsel-M-x)
738 :map minibuffer-local-map
739 ("C-r" . counsel-minibuffer-history))
740 :config
741 (counsel-mode 1)
742 (defalias 'locate #'counsel-locate))
743
744 (comment
745 (use-package helm
746 :commands (helm-M-x helm-mini helm-resume)
747 :bind (("M-x" . helm-M-x)
748 ("M-y" . helm-show-kill-ring)
749 ("C-x b" . helm-mini)
750 ("C-x C-b" . helm-buffers-list)
751 ("C-x C-f" . helm-find-files)
752 ("C-h r" . helm-info-emacs)
753 ("C-s-r" . helm-resume)
754 :map helm-map
755 ("<tab>" . helm-execute-persistent-action)
756 ("C-i" . helm-execute-persistent-action) ; Make TAB work in terminals
757 ("C-z" . helm-select-action)) ; List actions
758 :config (helm-mode 1)))
759
760 (use-feature eshell
761 :defer 0.5
762 :commands eshell
763 :bind ("C-c a s e" . eshell)
764 :config
765 (eval-when-compile (defvar eshell-prompt-regexp))
766 (defun b/eshell-quit-or-delete-char (arg)
767 (interactive "p")
768 (if (and (eolp) (looking-back eshell-prompt-regexp nil))
769 (eshell-life-is-too-much)
770 (delete-char arg)))
771
772 (defun b/eshell-clear ()
773 (interactive)
774 (let ((inhibit-read-only t))
775 (erase-buffer))
776 (eshell-send-input))
777
778 (defun b/eshell-setup ()
779 (make-local-variable 'company-idle-delay)
780 (defvar company-idle-delay)
781 (setq company-idle-delay nil)
782 (bind-keys :map eshell-mode-map
783 ("C-d" . b/eshell-quit-or-delete-char)
784 ("C-S-l" . b/eshell-clear)
785 ("M-r" . counsel-esh-history)
786 ([tab] . company-complete)))
787
788 :hook (eshell-mode . b/eshell-setup)
789 :custom
790 (eshell-hist-ignoredups t)
791 (eshell-input-filter 'eshell-input-filter-initial-space))
792
793 (use-feature ibuffer
794 :bind
795 (("C-x C-b" . ibuffer)
796 :map ibuffer-mode-map
797 ("P" . ibuffer-backward-filter-group)
798 ("N" . ibuffer-forward-filter-group)
799 ("M-p" . ibuffer-do-print)
800 ("M-n" . ibuffer-do-shell-command-pipe-replace))
801 :config
802 ;; Use human readable Size column instead of original one
803 (define-ibuffer-column size-h
804 (:name "Size" :inline t)
805 (cond
806 ((> (buffer-size) 1000000) (format "%7.1fM" (/ (buffer-size) 1000000.0)))
807 ((> (buffer-size) 100000) (format "%7.0fk" (/ (buffer-size) 1000.0)))
808 ((> (buffer-size) 1000) (format "%7.1fk" (/ (buffer-size) 1000.0)))
809 (t (format "%8d" (buffer-size)))))
810 :custom
811 (ibuffer-saved-filter-groups
812 '(("default"
813 ("dired" (mode . dired-mode))
814 ("org" (mode . org-mode))
815 ("gnus"
816 (or
817 (mode . gnus-group-mode)
818 (mode . gnus-summary-mode)
819 (mode . gnus-article-mode)
820 ;; not really, but...
821 (mode . message-mode)))
822 ("web"
823 (or
824 (mode . web-mode)
825 (mode . css-mode)
826 (mode . scss-mode)
827 (mode . js2-mode)))
828 ("shell"
829 (or
830 (mode . eshell-mode)
831 (mode . shell-mode)
832 (mode . term-mode)))
833 ("programming"
834 (or
835 (mode . python-mode)
836 (mode . c-mode)
837 (mode . c++-mode)
838 (mode . java-mode)
839 (mode . emacs-lisp-mode)
840 (mode . scheme-mode)
841 (mode . haskell-mode)
842 (mode . lean-mode)
843 (mode . go-mode)
844 (mode . alloy-mode)))
845 ("tex"
846 (or
847 (mode . bibtex-mode)
848 (mode . latex-mode)))
849 ("emacs"
850 (or
851 (name . "^\\*scratch\\*$")
852 (name . "^\\*Messages\\*$")))
853 ("erc" (mode . erc-mode)))))
854 (ibuffer-formats
855 '((mark modified read-only locked " "
856 (name 18 18 :left :elide)
857 " "
858 (size-h 9 -1 :right)
859 " "
860 (mode 16 16 :left :elide)
861 " " filename-and-process)
862 (mark " "
863 (name 16 -1)
864 " " filename)))
865 :hook (ibuffer . (lambda () (ibuffer-switch-to-saved-filter-groups "default"))))
866
867 (use-feature outline
868 :disabled
869 :hook (prog-mode . outline-minor-mode)
870 :delight (outline-minor-mode " outl")
871 :bind
872 (:map
873 outline-minor-mode-map
874 ("<s-tab>" . outline-toggle-children)
875 ("M-p" . outline-previous-visible-heading)
876 ("M-n" . outline-next-visible-heading)
877 :prefix-map b/outline-prefix-map
878 :prefix "s-O"
879 ("TAB" . outline-toggle-children)
880 ("a" . outline-hide-body)
881 ("H" . outline-hide-body)
882 ("S" . outline-show-all)
883 ("h" . outline-hide-subtree)
884 ("s" . outline-show-subtree)))
885
886 (use-feature ls-lisp
887 :custom (ls-lisp-dirs-first t))
888
889 (use-feature dired
890 :config
891 (setq dired-listing-switches "-alh"
892 ls-lisp-use-insert-directory-program nil)
893
894 ;; easily diff 2 marked files
895 ;; https://oremacs.com/2017/03/18/dired-ediff/
896 (defun dired-ediff-files ()
897 (interactive)
898 (require 'dired-aux)
899 (defvar ediff-after-quit-hook-internal)
900 (let ((files (dired-get-marked-files))
901 (wnd (current-window-configuration)))
902 (if (<= (length files) 2)
903 (let ((file1 (car files))
904 (file2 (if (cdr files)
905 (cadr files)
906 (read-file-name
907 "file: "
908 (dired-dwim-target-directory)))))
909 (if (file-newer-than-file-p file1 file2)
910 (ediff-files file2 file1)
911 (ediff-files file1 file2))
912 (add-hook 'ediff-after-quit-hook-internal
913 (lambda ()
914 (setq ediff-after-quit-hook-internal nil)
915 (set-window-configuration wnd))))
916 (error "no more than 2 files should be marked"))))
917
918 (require 'dired-x)
919 (setq dired-guess-shell-alist-user
920 '(("\\.pdf\\'" "evince" "zathura" "okular")
921 ("\\.doc\\'" "libreoffice")
922 ("\\.docx\\'" "libreoffice")
923 ("\\.ppt\\'" "libreoffice")
924 ("\\.pptx\\'" "libreoffice")
925 ("\\.xls\\'" "libreoffice")
926 ("\\.xlsx\\'" "libreoffice")
927 ("\\.flac\\'" "mpv")))
928 :bind (:map dired-mode-map
929 ("b" . dired-up-directory)
930 ("e" . dired-ediff-files)
931 ("E" . dired-toggle-read-only)
932 ("\\" . dired-hide-details-mode)
933 ("z" . (lambda ()
934 (interactive)
935 (b/dired-start-process "zathura"))))
936 :hook (dired-mode . dired-hide-details-mode))
937
938 (use-feature help
939 :config
940 (temp-buffer-resize-mode)
941 (setq help-window-select t))
942
943 (use-feature tramp
944 :config
945 (add-to-list 'tramp-default-proxies-alist '(nil "\\`root\\'" "/ssh:%h:"))
946 (add-to-list 'tramp-default-proxies-alist '("localhost" nil nil))
947 (add-to-list 'tramp-default-proxies-alist
948 (list (regexp-quote (system-name)) nil nil)))
949
950 (use-package dash
951 :config (dash-enable-font-lock))
952
953 (use-feature doc-view
954 :bind (:map doc-view-mode-map
955 ("M-RET" . image-previous-line)))
956
957 \f
958 ;;; Editing
959
960 ;; highlight uncommitted changes in the left fringe
961 (use-package diff-hl
962 :defer 0.6
963 :config
964 (setq diff-hl-draw-borders nil)
965 (global-diff-hl-mode)
966 :hook (magit-post-refresh . diff-hl-magit-post-refresh))
967
968 ;; display Lisp objects at point in the echo area
969 (use-feature eldoc
970 :when (version< "25" emacs-version)
971 :delight " eldoc"
972 :config (global-eldoc-mode))
973
974 ;; highlight matching parens
975 (use-feature paren
976 :demand
977 :config (show-paren-mode))
978
979 (use-feature elec-pair
980 :demand
981 :config (electric-pair-mode))
982
983 (use-feature simple
984 :delight (auto-fill-function " fill")
985 :config (column-number-mode)
986 :custom
987 ;; Save what I copy into clipboard from other applications into Emacs'
988 ;; kill-ring, which would allow me to still be able to easily access
989 ;; it in case I kill (cut or copy) something else inside Emacs before
990 ;; yanking (pasting) what I'd originally intended to.
991 (save-interprogram-paste-before-kill t))
992
993 ;; save minibuffer history
994 (use-feature savehist
995 :demand
996 :config
997 (savehist-mode)
998 (add-to-list 'savehist-additional-variables 'kill-ring))
999
1000 ;; automatically save place in files
1001 (use-feature saveplace
1002 :when (version< "25" emacs-version)
1003 :config (save-place-mode))
1004
1005 (use-feature prog-mode
1006 :config (global-prettify-symbols-mode)
1007 (defun indicate-buffer-boundaries-left ()
1008 (setq indicate-buffer-boundaries 'left))
1009 (add-hook 'prog-mode-hook #'indicate-buffer-boundaries-left))
1010
1011 (use-feature text-mode
1012 :hook (text-mode . indicate-buffer-boundaries-left))
1013
1014 (use-feature conf-mode
1015 :mode "\\.*rc$")
1016
1017 (use-feature sh-mode
1018 :mode "\\.bashrc$")
1019
1020 (use-package company
1021 :defer 0.6
1022 :delight " comp"
1023 :bind
1024 (:map company-active-map
1025 ([tab] . company-complete-common-or-cycle)
1026 ([escape] . company-abort))
1027 :custom
1028 (company-minimum-prefix-length 1)
1029 (company-selection-wrap-around t)
1030 (company-dabbrev-char-regexp "\\sw\\|\\s_\\|[-_]")
1031 (company-dabbrev-downcase nil)
1032 (company-dabbrev-ignore-case nil)
1033 :config
1034 (global-company-mode t))
1035
1036 (use-package flycheck
1037 :defer 0.6
1038 :hook (prog-mode . flycheck-mode)
1039 :bind
1040 (:map flycheck-mode-map
1041 ("M-P" . flycheck-previous-error)
1042 ("M-N" . flycheck-next-error))
1043 :config
1044 ;; Use the load-path from running Emacs when checking elisp files
1045 (setq flycheck-emacs-lisp-load-path 'inherit)
1046
1047 ;; Only flycheck when I actually save the buffer
1048 (setq flycheck-check-syntax-automatically '(mode-enabled save))
1049 :custom (flycheck-mode-line-prefix "flyc"))
1050
1051 (use-feature flyspell
1052 :delight " flysp")
1053
1054 ;; http://endlessparentheses.com/ispell-and-apostrophes.html
1055 (use-feature ispell
1056 :defer 0.6
1057 :config
1058 ;; ’ can be part of a word
1059 (setq ispell-local-dictionary-alist
1060 `((nil "[[:alpha:]]" "[^[:alpha:]]"
1061 "['\x2019]" nil ("-B") nil utf-8))
1062 ispell-program-name (executable-find "hunspell"))
1063 ;; don't send ’ to the subprocess
1064 (defun endless/replace-apostrophe (args)
1065 (cons (replace-regexp-in-string
1066 "’" "'" (car args))
1067 (cdr args)))
1068 (advice-add #'ispell-send-string :filter-args
1069 #'endless/replace-apostrophe)
1070
1071 ;; convert ' back to ’ from the subprocess
1072 (defun endless/replace-quote (args)
1073 (if (not (derived-mode-p 'org-mode))
1074 args
1075 (cons (replace-regexp-in-string
1076 "'" "’" (car args))
1077 (cdr args))))
1078 (advice-add #'ispell-parse-output :filter-args
1079 #'endless/replace-quote))
1080
1081 (use-feature abbrev
1082 :delight " abbr"
1083 :hook (text-mode . abbrev-mode))
1084
1085 \f
1086 ;;; Programming modes
1087
1088 (use-feature lisp-mode
1089 :config
1090 (defun indent-spaces-mode ()
1091 (setq indent-tabs-mode nil))
1092 (add-hook 'lisp-interaction-mode-hook #'indent-spaces-mode))
1093
1094 (use-feature reveal
1095 :delight (reveal-mode " reveal")
1096 :hook (emacs-lisp-mode . reveal-mode))
1097
1098 (use-feature elisp-mode
1099 :delight (emacs-lisp-mode "Elisp" :major))
1100
1101
1102 (use-package alloy-mode
1103 :straight (:host github :repo "dwwmmn/alloy-mode")
1104 :mode "\\.als\\'"
1105 :config (setq alloy-basic-offset 2))
1106
1107 (eval-when-compile (defvar lean-mode-map))
1108 (use-package lean-mode
1109 :straight (:host github :repo "leanprover/lean-mode"
1110 :fork (:repo "notbandali/lean-mode" :branch "remove-cl"))
1111 :defer 0.4
1112 :bind (:map lean-mode-map
1113 ("S-SPC" . company-complete))
1114 :config
1115 (require 'lean-input)
1116 (setq default-input-method "Lean"
1117 lean-input-tweak-all '(lean-input-compose
1118 (lean-input-prepend "/")
1119 (lean-input-nonempty))
1120 lean-input-user-translations '(("/" "/")))
1121 (lean-input-setup))
1122
1123 (comment
1124 (use-package proof-site ; for Coq
1125 :straight proof-general)
1126
1127 (use-package haskell-mode
1128 :config
1129 (setq haskell-indentation-layout-offset 4
1130 haskell-indentation-left-offset 4
1131 flycheck-checker 'haskell-hlint
1132 flycheck-disabled-checkers '(haskell-stack-ghc haskell-ghc)))
1133
1134 (use-package dante
1135 :after haskell-mode
1136 :commands dante-mode
1137 :hook (haskell-mode . dante-mode))
1138
1139 (use-package hlint-refactor
1140 :after haskell-mode
1141 :bind (:map hlint-refactor-mode-map
1142 ("C-c l b" . hlint-refactor-refactor-buffer)
1143 ("C-c l r" . hlint-refactor-refactor-at-point))
1144 :hook (haskell-mode . hlint-refactor-mode))
1145
1146 (use-package flycheck-haskell
1147 :after haskell-mode)
1148 ;; alternative: hs-lint https://github.com/ndmitchell/hlint/blob/20e116a043f2073c57b17b24ae6364b5e433ba7e/data/hs-lint.el
1149 )
1150
1151 (use-feature sgml-mode
1152 :config
1153 (setq sgml-basic-offset 2))
1154
1155 (use-feature css-mode
1156 :config
1157 (setq css-indent-offset 2))
1158
1159 (use-package web-mode
1160 :mode "\\.html\\'"
1161 :config
1162 (b/setq-every 2
1163 web-mode-code-indent-offset
1164 web-mode-css-indent-offset
1165 web-mode-markup-indent-offset))
1166
1167 (use-package emmet-mode
1168 :after (:any web-mode css-mode sgml-mode)
1169 :bind* (("C-)" . emmet-next-edit-point)
1170 ("C-(" . emmet-prev-edit-point))
1171 :config
1172 (unbind-key "C-j" emmet-mode-keymap)
1173 (setq emmet-move-cursor-between-quotes t)
1174 :hook (web-mode css-mode html-mode sgml-mode))
1175
1176 (comment
1177 (use-package meghanada
1178 :bind
1179 (:map meghanada-mode-map
1180 (("C-M-o" . meghanada-optimize-import)
1181 ("C-M-t" . meghanada-import-all)))
1182 :hook (java-mode . meghanada-mode)))
1183
1184 (comment
1185 (use-package treemacs
1186 :config (setq treemacs-never-persist t))
1187
1188 (use-package yasnippet
1189 :config
1190 ;; (yas-global-mode)
1191 )
1192
1193 (use-package lsp-mode
1194 :init (setq lsp-eldoc-render-all nil
1195 lsp-highlight-symbol-at-point nil)
1196 )
1197
1198 (use-package hydra)
1199
1200 (use-package company-lsp
1201 :after company
1202 :config
1203 (setq company-lsp-cache-candidates t
1204 company-lsp-async t))
1205
1206 (use-package lsp-ui
1207 :config
1208 (setq lsp-ui-sideline-update-mode 'point))
1209
1210 (use-package lsp-java
1211 :config
1212 (add-hook 'java-mode-hook
1213 (lambda ()
1214 (setq-local company-backends (list 'company-lsp))))
1215
1216 (add-hook 'java-mode-hook 'lsp-java-enable)
1217 (add-hook 'java-mode-hook 'flycheck-mode)
1218 (add-hook 'java-mode-hook 'company-mode)
1219 (add-hook 'java-mode-hook 'lsp-ui-mode))
1220
1221 (use-package dap-mode
1222 :after lsp-mode
1223 :config
1224 (dap-mode t)
1225 (dap-ui-mode t))
1226
1227 (use-package dap-java
1228 :after (lsp-java))
1229
1230 (use-package lsp-java-treemacs
1231 :after (treemacs)))
1232
1233 (comment
1234 (use-package eclim
1235 :bind (:map eclim-mode-map ("S-SPC" . company-complete))
1236 :hook ((java-mode . eclim-mode)
1237 (eclim-mode . (lambda ()
1238 (make-local-variable 'company-idle-delay)
1239 (defvar company-idle-delay)
1240 ;; (setq company-idle-delay 0.7)
1241 (setq company-idle-delay nil))))
1242 :custom
1243 (eclim-auto-save nil)
1244 ;; (eclimd-default-workspace "~/src/eclipse-workspace-exp")
1245 (eclim-executable "~/.p2/pool/plugins/org.eclim_2.8.0/bin/eclim")
1246 (eclim-eclipse-dirs '("~/usr/eclipse/dsl-2018-09/eclipse"))))
1247
1248 (use-package geiser)
1249
1250 (use-feature geiser-guile
1251 :config
1252 (setq geiser-guile-load-path "~/src/git/guix"))
1253
1254 (use-package guix)
1255
1256 (comment
1257 (use-package auctex
1258 :custom
1259 (font-latex-fontify-sectioning 'color)))
1260
1261 (use-package go-mode)
1262
1263 (use-package po-mode
1264 :hook
1265 (po-mode . (lambda () (run-with-timer 0.1 nil 'View-exit))))
1266
1267 (use-feature tex-mode
1268 :config
1269 (cl-delete-if
1270 (lambda (p) (string-match "^---?" (car p)))
1271 tex--prettify-symbols-alist)
1272 :hook ((tex-mode . auto-fill-mode)
1273 (tex-mode . flyspell-mode)
1274 (tex-mode . (lambda () (electric-indent-local-mode -1)))))
1275
1276 \f
1277 ;;; Theme
1278
1279 (add-to-list 'custom-theme-load-path
1280 (expand-file-name
1281 (convert-standard-filename "lisp") user-emacs-directory))
1282 (load-theme 'tangomod t)
1283
1284 (use-package smart-mode-line
1285 :commands (sml/apply-theme)
1286 :demand
1287 :config
1288 (sml/setup)
1289 (smart-mode-line-enable))
1290
1291 (use-package doom-themes)
1292
1293 (defvar b/org-mode-font-lock-keywords
1294 '(("[ \t]*\\(#\\+\\(BEGIN\\|END\\|begin\\|end\\)_\\(\\S-+\\)\\)[ \t]*\\([^\n:]*\\)"
1295 (1 '(:foreground "#5a5b5a" :background "#292b2b") t) ; directive
1296 (3 '(:foreground "#81a2be" :background "#292b2b") t) ; kind
1297 (4 '(:foreground "#c5c8c6") t)))) ; title
1298
1299 (defun b/lights-on ()
1300 "Enable my favourite light theme."
1301 (interactive)
1302 (mapc #'disable-theme custom-enabled-themes)
1303 (load-theme 'tangomod t)
1304 (sml/apply-theme 'automatic)
1305 (font-lock-remove-keywords
1306 'org-mode b/org-mode-font-lock-keywords))
1307
1308 (defun b/lights-off ()
1309 "Go dark."
1310 (interactive)
1311 (mapc #'disable-theme custom-enabled-themes)
1312 (load-theme 'doom-tomorrow-night t)
1313 (sml/apply-theme 'automatic)
1314 (font-lock-add-keywords
1315 'org-mode b/org-mode-font-lock-keywords t))
1316
1317 (bind-keys
1318 ("C-c t d" . b/lights-off)
1319 ("C-c t l" . b/lights-on))
1320
1321 \f
1322 ;;; Emacs enhancements & auxiliary packages
1323
1324 (use-package man
1325 :config (setq Man-width 80))
1326
1327 (use-package which-key
1328 :defer 0.4
1329 :delight
1330 :config
1331 (which-key-add-key-based-replacements
1332 ;; prefixes for global prefixes and minor modes
1333 "C-c @" "outline"
1334 "C-c !" "flycheck"
1335 "C-c 8" "typo"
1336 "C-c 8 -" "typo/dashes"
1337 "C-c 8 <" "typo/left-brackets"
1338 "C-c 8 >" "typo/right-brackets"
1339 "C-x 8" "unicode"
1340 "C-x a" "abbrev/expand"
1341 "C-x r" "rectangle/register/bookmark"
1342 "C-x v" "version control"
1343 ;; prefixes for my personal bindings
1344 "C-c a" "applications"
1345 "C-c a e" "erc"
1346 "C-c a o" "org"
1347 "C-c a s" "shells"
1348 "C-c b" "buffers"
1349 "C-c c" "compile-and-comments"
1350 "C-c e" "eval"
1351 "C-c f" "files"
1352 "C-c F" "frames"
1353 "C-c g" "magit"
1354 "C-S-h" "help(ful)"
1355 "C-c m" "multiple-cursors"
1356 "C-c P" "projectile"
1357 "C-c P s" "projectile/search"
1358 "C-c P x" "projectile/execute"
1359 "C-c P 4" "projectile/other-window"
1360 "C-c q" "boxquote"
1361 "C-c t" "themes"
1362 ;; "s-O" "outline"
1363 )
1364
1365 ;; prefixes for major modes
1366 (which-key-add-major-mode-key-based-replacements 'message-mode
1367 "C-c f n" "footnote")
1368 (which-key-add-major-mode-key-based-replacements 'org-mode
1369 "C-c C-v" "org-babel")
1370 (which-key-add-major-mode-key-based-replacements 'web-mode
1371 "C-c C-a" "web/attributes"
1372 "C-c C-b" "web/blocks"
1373 "C-c C-d" "web/dom"
1374 "C-c C-e" "web/element"
1375 "C-c C-t" "web/tags")
1376
1377 (which-key-mode)
1378 :custom
1379 (which-key-add-column-padding 5)
1380 (which-key-max-description-length 32))
1381
1382 (use-package crux ; results in Waiting for git... [2 times]
1383 :defer 0.4
1384 :bind (("C-c d" . crux-duplicate-current-line-or-region)
1385 ("C-c D" . crux-duplicate-and-comment-current-line-or-region)
1386 ("C-c f c" . crux-copy-file-preserve-attributes)
1387 ("C-c f d" . crux-delete-file-and-buffer)
1388 ("C-c f r" . crux-rename-file-and-buffer)
1389 ("C-c j" . crux-top-join-line)
1390 ("C-S-j" . crux-top-join-line)))
1391
1392 (use-package mwim
1393 :bind (("C-a" . mwim-beginning-of-code-or-line)
1394 ("C-e" . mwim-end-of-code-or-line)
1395 ("<home>" . mwim-beginning-of-line-or-code)
1396 ("<end>" . mwim-end-of-line-or-code)))
1397
1398 (use-package projectile
1399 :defer 0.5
1400 :bind-keymap ("C-c P" . projectile-command-map)
1401 :config
1402 (projectile-mode)
1403
1404 (defun b/projectile-mode-line-fun ()
1405 "Report project name and type in the modeline."
1406 (let ((project-name (projectile-project-name))
1407 (project-type (projectile-project-type)))
1408 (format "%s%s"
1409 projectile-mode-line-prefix
1410 (if project-type
1411 (format ":%s" project-type)
1412 ""))))
1413 (setq projectile-mode-line-function 'b/projectile-mode-line-fun)
1414
1415 (defun my-projectile-invalidate-cache (&rest _args)
1416 ;; ignore the args to `magit-checkout'
1417 (projectile-invalidate-cache nil))
1418
1419 (eval-after-load 'magit-branch
1420 '(progn
1421 (advice-add 'magit-checkout
1422 :after #'my-projectile-invalidate-cache)
1423 (advice-add 'magit-branch-and-checkout
1424 :after #'my-projectile-invalidate-cache)))
1425 :custom
1426 (projectile-completion-system 'ivy)
1427 (projectile-mode-line-prefix " proj"))
1428
1429 (use-package helpful
1430 :defer 0.6
1431 :bind
1432 (("C-S-h c" . helpful-command)
1433 ("C-S-h f" . helpful-callable) ; helpful-function
1434 ("C-S-h v" . helpful-variable)
1435 ("C-S-h k" . helpful-key)
1436 ("C-S-h p" . helpful-at-point)))
1437
1438 (use-package unkillable-scratch
1439 :defer 0.6
1440 :config
1441 (unkillable-scratch 1)
1442 :custom
1443 (unkillable-buffers '("^\\*scratch\\*$" "^\\*Messages\\*$")))
1444
1445 ;; ,----
1446 ;; | make pretty boxed quotes like this
1447 ;; `----
1448 (use-package boxquote
1449 :defer 0.6
1450 :bind
1451 (:prefix-map b/boxquote-prefix-map
1452 :prefix "C-c q"
1453 ("b" . boxquote-buffer)
1454 ("B" . boxquote-insert-buffer)
1455 ("d" . boxquote-defun)
1456 ("F" . boxquote-insert-file)
1457 ("hf" . boxquote-describe-function)
1458 ("hk" . boxquote-describe-key)
1459 ("hv" . boxquote-describe-variable)
1460 ("hw" . boxquote-where-is)
1461 ("k" . boxquote-kill)
1462 ("p" . boxquote-paragraph)
1463 ("q" . boxquote-boxquote)
1464 ("r" . boxquote-region)
1465 ("s" . boxquote-shell-command)
1466 ("t" . boxquote-text)
1467 ("T" . boxquote-title)
1468 ("u" . boxquote-unbox)
1469 ("U" . boxquote-unbox-region)
1470 ("y" . boxquote-yank)
1471 ("M-q" . boxquote-fill-paragraph)
1472 ("M-w" . boxquote-kill-ring-save)))
1473
1474 (use-package orgalist
1475 ;; http://lists.gnu.org/archive/html/emacs-orgmode/2019-04/msg00007.html
1476 :disabled t
1477 :after message
1478 :hook (message-mode . orgalist-mode))
1479
1480 ;; easily type pretty quotes & other typography, like ‘’“”-–—«»‹›
1481 (use-package typo
1482 :defer 0.5
1483 :delight " typo"
1484 :config
1485 (typo-global-mode 1)
1486 :hook (((text-mode erc-mode) . typo-mode)
1487 (tex-mode . (lambda ()(typo-mode -1)))))
1488
1489 ;; highlight TODOs in buffers
1490 (use-package hl-todo
1491 :defer 0.5
1492 :config
1493 (global-hl-todo-mode))
1494
1495 (use-package shrink-path
1496 :defer 0.5
1497 :after eshell
1498 :config
1499 (defvar user-@-host (concat (user-login-name) "@" (system-name) " "))
1500 (defun +eshell/prompt ()
1501 (let ((base/dir (shrink-path-prompt default-directory)))
1502 (concat (propertize user-@-host 'face 'default)
1503 (propertize (car base/dir)
1504 'face 'font-lock-comment-face)
1505 (propertize (cdr base/dir)
1506 'face 'font-lock-constant-face)
1507 (propertize "> " 'face 'default))))
1508 (setq eshell-prompt-regexp (concat user-@-host ".*> ")
1509 eshell-prompt-function #'+eshell/prompt))
1510
1511 (use-package eshell-up
1512 :after eshell
1513 :commands eshell-up)
1514
1515 (use-package multi-term
1516 :defer 0.6
1517 :bind (("C-c a s m m" . multi-term)
1518 ("C-c a s m d" . multi-term-dedicated-toggle)
1519 ("C-c a s m p" . multi-term-prev)
1520 ("C-c a s m n" . multi-term-next)
1521 :map term-mode-map
1522 ("C-c C-j" . term-char-mode))
1523 :config
1524 (setq multi-term-program "screen"
1525 multi-term-program-switches (concat "-c"
1526 (getenv "XDG_CONFIG_HOME")
1527 "/screen/screenrc")
1528 ;; TODO: add separate bindings for connecting to existing
1529 ;; session vs. always creating a new one
1530 multi-term-dedicated-select-after-open-p t
1531 multi-term-dedicated-window-height 20
1532 multi-term-dedicated-max-window-height 30
1533 term-bind-key-alist
1534 '(("C-c C-c" . term-interrupt-subjob)
1535 ("C-c C-e" . term-send-esc)
1536 ("C-c C-j" . term-line-mode)
1537 ("C-k" . kill-line)
1538 ;; ("C-y" . term-paste)
1539 ("C-y" . term-send-raw)
1540 ("M-f" . term-send-forward-word)
1541 ("M-b" . term-send-backward-word)
1542 ("M-p" . term-send-up)
1543 ("M-n" . term-send-down)
1544 ("M-j" . term-send-raw-meta)
1545 ("M-y" . term-send-raw-meta)
1546 ("M-/" . term-send-raw-meta)
1547 ("M-0" . term-send-raw-meta)
1548 ("M-1" . term-send-raw-meta)
1549 ("M-2" . term-send-raw-meta)
1550 ("M-3" . term-send-raw-meta)
1551 ("M-4" . term-send-raw-meta)
1552 ("M-5" . term-send-raw-meta)
1553 ("M-6" . term-send-raw-meta)
1554 ("M-7" . term-send-raw-meta)
1555 ("M-8" . term-send-raw-meta)
1556 ("M-9" . term-send-raw-meta)
1557 ("<C-backspace>" . term-send-backward-kill-word)
1558 ("<M-DEL>" . term-send-backward-kill-word)
1559 ("M-d" . term-send-delete-word)
1560 ("M-," . term-send-raw)
1561 ("M-." . comint-dynamic-complete))
1562 term-unbind-key-alist
1563 '("C-z" "C-x" "C-c" "C-h"
1564 ;; "C-y"
1565 "<ESC>")))
1566
1567 (use-package page-break-lines
1568 :defer 0.5
1569 :delight " pgln"
1570 :custom
1571 (page-break-lines-max-width fill-column)
1572 :config
1573 (global-page-break-lines-mode))
1574
1575 (use-package expand-region
1576 :bind ("C-=" . er/expand-region))
1577
1578 (use-package multiple-cursors
1579 :bind
1580 (("C-S-<mouse-1>" . mc/add-cursor-on-click)
1581 (:prefix-map b/mc-prefix-map
1582 :prefix "C-c m"
1583 ("c" . mc/edit-lines)
1584 ("n" . mc/mark-next-like-this)
1585 ("p" . mc/mark-previous-like-this)
1586 ("a" . mc/mark-all-like-this))))
1587
1588 (comment
1589 ;; TODO
1590 (use-package forge
1591 :after magit
1592 :demand))
1593
1594 (use-package yasnippet
1595 :defer 0.6
1596 :config
1597 (defconst yas-verbosity-cur yas-verbosity)
1598 (setq yas-verbosity 2)
1599 (add-to-list 'yas-snippet-dirs "~/src/git/guix/etc/snippets" t)
1600 (yas-reload-all)
1601 (setq yas-verbosity yas-verbosity-cur)
1602
1603 (defun b/yas--maybe-expand-key-filter (cmd)
1604 (when (and (yas--maybe-expand-key-filter cmd)
1605 (not (bound-and-true-p git-commit-mode)))
1606 cmd))
1607 (defconst b/yas-maybe-expand
1608 '(menu-item "" yas-expand :filter b/yas--maybe-expand-key-filter))
1609 (define-key yas-minor-mode-map
1610 (kbd "SPC") b/yas-maybe-expand)
1611
1612 (yas-global-mode))
1613
1614 (use-package debbugs
1615 :straight (debbugs
1616 :host github
1617 :repo "emacs-straight/debbugs"
1618 :files (:defaults "Debbugs.wsdl")))
1619
1620 (use-package org-ref
1621 :init
1622 (b/setq-every '("~/usr/org/references.bib")
1623 reftex-default-bibliography
1624 org-ref-default-bibliography)
1625 (setq
1626 org-ref-bibliography-notes "~/usr/org/notes.org"
1627 org-ref-pdf-directory "~/usr/org/bibtex-pdfs/"))
1628
1629 (use-package alert
1630 :commands (alert)
1631 :init (setq alert-default-style 'notifications))
1632
1633 ;; (use-package fill-column-indicator)
1634
1635 (use-package emojify
1636 :hook (erc-mode . emojify-mode))
1637
1638 (use-feature window
1639 :bind
1640 (("C-c w <right>" . split-window-right)
1641 ("C-c w <down>" . split-window-below)
1642 ("C-c w s l" . split-window-right)
1643 ("C-c w s j" . split-window-below)
1644 ("C-c w q" . quit-window))
1645 :custom
1646 (split-width-threshold 150))
1647
1648 (use-feature windmove
1649 :defer 0.6
1650 :bind
1651 (("C-c w h" . windmove-left)
1652 ("C-c w j" . windmove-down)
1653 ("C-c w k" . windmove-up)
1654 ("C-c w l" . windmove-right)
1655 ("C-c w H" . windmove-swap-states-left)
1656 ("C-c w J" . windmove-swap-states-down)
1657 ("C-c w K" . windmove-swap-states-up)
1658 ("C-c w L" . windmove-swap-states-right)))
1659
1660 (use-package pass
1661 :commands pass
1662 :bind ("C-c a p" . pass)
1663 :hook (pass-mode . View-exit))
1664
1665 (use-package pdf-tools
1666 :defer 0.5
1667 :bind (:map pdf-view-mode-map
1668 ("<XF86Back>" . pdf-history-backward)
1669 ("<XF86Forward>" . pdf-history-forward)
1670 ("M-RET" . image-previous-line))
1671 :config (pdf-tools-install nil t)
1672 :custom (pdf-view-resize-factor 1.05))
1673
1674 (use-package biblio)
1675
1676 (use-feature reftex
1677 :hook (latex-mode . reftex-mode))
1678
1679 (use-feature reftex-cite
1680 :after reftex
1681 :disabled ; enable to disable
1682 ; reftex-cite's default choice
1683 ; of previous word
1684 :config
1685 (defun reftex-get-bibkey-default ()
1686 "If the cursor is in a citation macro, return the word before the macro."
1687 (let* ((macro (reftex-what-macro 1)))
1688 (save-excursion
1689 (when (and macro (string-match "cite" (car macro)))
1690 (goto-char (cdr macro)))
1691 (reftex-this-word)))))
1692
1693 \f
1694 ;;; Email (with Gnus)
1695
1696 (defvar b/maildir (expand-file-name "~/mail/"))
1697 (with-eval-after-load 'recentf
1698 (add-to-list 'recentf-exclude b/maildir))
1699
1700 (setq
1701 b/gnus-init-file (b/etc "gnus")
1702 mail-user-agent 'gnus-user-agent
1703 read-mail-command 'gnus)
1704
1705 (use-feature gnus
1706 :bind (("s-m" . gnus)
1707 ("s-M" . gnus-unplugged)
1708 ("C-c a m" . gnus)
1709 ("C-c a M" . gnus-unplugged))
1710 :init
1711 (setq
1712 gnus-select-method '(nnnil "")
1713 gnus-secondary-select-methods
1714 '((nnimap "shemshak"
1715 (nnimap-stream plain)
1716 (nnimap-address "127.0.0.1")
1717 (nnimap-server-port 143)
1718 (nnimap-authenticator plain)
1719 (nnimap-user "amin@shemshak.local"))
1720 (nnimap "gnu"
1721 (nnimap-stream plain)
1722 (nnimap-address "127.0.0.1")
1723 (nnimap-server-port 143)
1724 (nnimap-authenticator plain)
1725 (nnimap-user "bandali@gnu.local")
1726 (nnimap-inbox "INBOX")
1727 (nnimap-split-methods 'nnimap-split-fancy)
1728 (nnimap-split-fancy (|
1729 ;; (: gnus-registry-split-fancy-with-parent)
1730 ;; (: gnus-group-split-fancy "INBOX" t "INBOX")
1731 ;; gnu
1732 (list ".*<\\(.*\\)\\.\\(non\\)?gnu\\.org>.*" "l.\\1")
1733 ;; *@lists.sr.ht, omitting one dot if present
1734 ;; add more \\.?\\([^.@]*\\) if needed
1735 (list ".*<~\\(.*\\)/\\([^.@]*\\)\\.?\\([^.@]*\\)@lists.sr.ht>.*" "l.~\\1.\\2\\3")
1736 ;; webmasters
1737 (from "webmasters\\(-comment\\)?@gnu\\.org" "webmasters")
1738 ;; other
1739 (list ".*atreus.freelists.org" "l.atreus")
1740 (list ".*deepspec.lists.cs.princeton.edu" "l.deepspec")
1741 ;; (list ".*haskell-art.we.lurk.org" "l.haskell.art") ;d
1742 (list ".*haskell-cafe.haskell.org" "l.haskell-cafe")
1743 ;; (list ".*notmuch.notmuchmail.org" "l.notmuch") ;u
1744 ;; (list ".*dev.lists.parabola.nu" "l.parabola-dev") ;u
1745 ;; ----------------------------------
1746 ;; legend: (u)nsubscribed | (d)ead
1747 ;; ----------------------------------
1748 ;; otherwise, leave mail in INBOX
1749 "INBOX")))
1750 (nnimap "uw"
1751 (nnimap-stream plain)
1752 (nnimap-address "127.0.0.1")
1753 (nnimap-server-port 143)
1754 (nnimap-authenticator plain)
1755 (nnimap-user "abandali@uw.local")
1756 (nnimap-inbox "INBOX")
1757 (nnimap-split-methods 'nnimap-split-fancy)
1758 (nnimap-split-fancy (|
1759 ;; (: gnus-registry-split-fancy-with-parent)
1760 ;; se212-f19
1761 ("subject" "SE\\s-?212" "course.se212-f19")
1762 (from "SE\\s-?212" "course.se212-f19")
1763 ;; catch-all
1764 "INBOX")))
1765 (nnimap "csc"
1766 (nnimap-stream plain)
1767 (nnimap-address "127.0.0.1")
1768 (nnimap-server-port 143)
1769 (nnimap-authenticator plain)
1770 (nnimap-user "abandali@csc.uw.local")))
1771 gnus-message-archive-group "nnimap+shemshak:Sent"
1772 gnus-parameters
1773 '(("l\\.atreus"
1774 (to-address . "atreus@freelists.org")
1775 (to-list . "atreus@freelists.org"))
1776 ("l\\.deepspec"
1777 (to-address . "deepspec@lists.cs.princeton.edu")
1778 (to-list . "deepspec@lists.cs.princeton.edu")
1779 (list-identifier . "\\[deepspec\\]"))
1780 ("l\\.emacs-devel"
1781 (to-address . "emacs-devel@gnu.org")
1782 (to-list . "emacs-devel@gnu.org"))
1783 ("l\\.help-gnu-emacs"
1784 (to-address . "help-gnu-emacs@gnu.org")
1785 (to-list . "help-gnu-emacs@gnu.org"))
1786 ("l\\.info-gnu-emacs"
1787 (to-address . "info-gnu-emacs@gnu.org")
1788 (to-list . "info-gnu-emacs@gnu.org"))
1789 ("l\\.emacs-orgmode"
1790 (to-address . "emacs-orgmode@gnu.org")
1791 (to-list . "emacs-orgmode@gnu.org")
1792 (list-identifier . "\\[O\\]"))
1793 ("l\\.emacs-tangents"
1794 (to-address . "emacs-tangents@gnu.org")
1795 (to-list . "emacs-tangents@gnu.org"))
1796 ("l\\.emacsconf-discuss"
1797 (to-address . "emacsconf-discuss@gnu.org")
1798 (to-list . "emacsconf-discuss@gnu.org"))
1799 ("l\\.emacsconf-register"
1800 (to-address . "emacsconf-register@gnu.org")
1801 (to-list . "emacsconf-register@gnu.org"))
1802 ("l\\.emacsconf-submit"
1803 (to-address . "emacsconf-submit@gnu.org")
1804 (to-list . "emacsconf-submit@gnu.org"))
1805 ("l\\.fencepost-users"
1806 (to-address . "fencepost-users@gnu.org")
1807 (to-list . "fencepost-users@gnu.org")
1808 (list-identifier . "\\[Fencepost-users\\]"))
1809 ("l\\.gnewsense-art"
1810 (to-address . "gnewsense-art@nongnu.org")
1811 (to-list . "gnewsense-art@nongnu.org")
1812 (list-identifier . "\\[gNewSense-art\\]"))
1813 ("l\\.gnewsense-dev"
1814 (to-address . "gnewsense-dev@nongnu.org")
1815 (to-list . "gnewsense-dev@nongnu.org")
1816 (list-identifier . "\\[Gnewsense-dev\\]"))
1817 ("l\\.gnewsense-users"
1818 (to-address . "gnewsense-users@nongnu.org")
1819 (to-list . "gnewsense-users@nongnu.org")
1820 (list-identifier . "\\[gNewSense-users\\]"))
1821 ("l\\.gnunet-developers"
1822 (to-address . "gnunet-developers@gnu.org")
1823 (to-list . "gnunet-developers@gnu.org")
1824 (list-identifier . "\\[GNUnet-developers\\]"))
1825 ("l\\.help-gnunet"
1826 (to-address . "help-gnunet@gnu.org")
1827 (to-list . "help-gnunet@gnu.org")
1828 (list-identifier . "\\[Help-gnunet\\]"))
1829 ("l\\.bug-gnuzilla"
1830 (to-address . "bug-gnuzilla@gnu.org")
1831 (to-list . "bug-gnuzilla@gnu.org")
1832 (list-identifier . "\\[Bug-gnuzilla\\]"))
1833 ("l\\.gnuzilla-dev"
1834 (to-address . "gnuzilla-dev@gnu.org")
1835 (to-list . "gnuzilla-dev@gnu.org")
1836 (list-identifier . "\\[Gnuzilla-dev\\]"))
1837 ("l\\.guile-devel"
1838 (to-address . "guile-devel@gnu.org")
1839 (to-list . "guile-devel@gnu.org"))
1840 ("l\\.guile-user"
1841 (to-address . "guile-user@gnu.org")
1842 (to-list . "guile-user@gnu.org"))
1843 ("l\\.guix-devel"
1844 (to-address . "guix-devel@gnu.org")
1845 (to-list . "guix-devel@gnu.org"))
1846 ("l\\.help-guix"
1847 (to-address . "help-guix@gnu.org")
1848 (to-list . "help-guix@gnu.org"))
1849 ("l\\.info-guix"
1850 (to-address . "info-guix@gnu.org")
1851 (to-list . "info-guix@gnu.org"))
1852 ("l\\.savannah-hackers-public"
1853 (to-address . "savannah-hackers-public@gnu.org")
1854 (to-list . "savannah-hackers-public@gnu.org"))
1855 ("l\\.savannah-users"
1856 (to-address . "savannah-users@gnu.org")
1857 (to-list . "savannah-users@gnu.org"))
1858 ("l\\.www-commits"
1859 (to-address . "www-commits@gnu.org")
1860 (to-list . "www-commits@gnu.org"))
1861 ("l\\.www-discuss"
1862 (to-address . "www-discuss@gnu.org")
1863 (to-list . "www-discuss@gnu.org"))
1864 ("l\\.haskell-art"
1865 (to-address . "haskell-art@we.lurk.org")
1866 (to-list . "haskell-art@we.lurk.org")
1867 (list-identifier . "\\[haskell-art\\]"))
1868 ("l\\.haskell-cafe"
1869 (to-address . "haskell-cafe@haskell.org")
1870 (to-list . "haskell-cafe@haskell.org")
1871 (list-identifier . "\\[Haskell-cafe\\]"))
1872 ("l\\.notmuch"
1873 (to-address . "notmuch@notmuchmail.org")
1874 (to-list . "notmuch@notmuchmail.org"))
1875 ("l\\.parabola-dev"
1876 (to-address . "dev@lists.parabola.nu")
1877 (to-list . "dev@lists.parabola.nu")
1878 (list-identifier . "\\[Dev\\]"))
1879 ("l\\.~bandali\\.public-inbox"
1880 (to-address . "~bandali/public-inbox@lists.sr.ht")
1881 (to-list . "~bandali/public-inbox@lists.sr.ht"))
1882 ("l\\.~sircmpwn\\.free-writers-club"
1883 (to-address . "~sircmpwn/free-writers-club@lists.sr.ht")
1884 (to-list . "~sircmpwn/free-writers-club@lists.sr.ht"))
1885 ("l\\.~sircmpwn\\.srht-admins"
1886 (to-address . "~sircmpwn/sr.ht-admins@lists.sr.ht")
1887 (to-list . "~sircmpwn/sr.ht-admins@lists.sr.ht"))
1888 ("l\\.~sircmpwn\\.srht-announce"
1889 (to-address . "~sircmpwn/sr.ht-announce@lists.sr.ht")
1890 (to-list . "~sircmpwn/sr.ht-announce@lists.sr.ht"))
1891 ("l\\.~sircmpwn\\.srht-dev"
1892 (to-address . "~sircmpwn/sr.ht-dev@lists.sr.ht")
1893 (to-list . "~sircmpwn/sr.ht-dev@lists.sr.ht"))
1894 ("l\\.~sircmpwn\\.srht-discuss"
1895 (to-address . "~sircmpwn/sr.ht-discuss@lists.sr.ht")
1896 (to-list . "~sircmpwn/sr.ht-discuss@lists.sr.ht"))
1897 ("webmasters"
1898 (to-address . "webmasters@gnu.org")
1899 (to-list . "webmasters@gnu.org"))
1900 ("gnu.*"
1901 (gcc-self . t))
1902 ("gnu\\."
1903 (subscribed . t))
1904 ("nnimap\\+uw:.*"
1905 (gcc-self . t)))
1906 gnus-large-newsgroup 50
1907 gnus-home-directory (b/var "gnus/")
1908 gnus-directory (concat gnus-home-directory "news/")
1909 message-directory (concat gnus-home-directory "mail/")
1910 nndraft-directory (concat gnus-home-directory "drafts/")
1911 gnus-save-newsrc-file nil
1912 gnus-read-newsrc-file nil
1913 gnus-interactive-exit nil
1914 gnus-gcc-mark-as-read t)
1915 :config
1916 (require 'ebdb)
1917 (require 'ebdb-mua)
1918 (require 'ebdb-gnus)
1919
1920 (when (version< emacs-version "27")
1921 (add-to-list
1922 'nnmail-split-abbrev-alist
1923 '(list . "list-id\\|list-post\\|x-mailing-list\\|x-beenthere\\|x-loop")
1924 t))
1925
1926 ;; (gnus-registry-initialize)
1927
1928 (with-eval-after-load 'recentf
1929 (add-to-list 'recentf-exclude gnus-home-directory)))
1930
1931 (use-feature gnus-art
1932 :config
1933 (setq
1934 gnus-buttonized-mime-types '("multipart/\\(signed\\|encrypted\\)")
1935 gnus-visible-headers
1936 (concat gnus-visible-headers "\\|^List-Id:\\|^X-RT-Originator:\\|^User-Agent:")
1937 gnus-sorted-header-list
1938 '("^From:" "^Subject:" "^Summary:" "^Keywords:"
1939 "^Followup-To:" "^To:" "^Cc:" "X-RT-Originator"
1940 "^Newsgroups:" "List-Id:" "^Organization:"
1941 "^User-Agent:" "^Date:")
1942 ;; local-lapsed article dates
1943 ;; from https://www.emacswiki.org/emacs/GnusFormatting#toc11
1944 gnus-article-date-headers '(user-defined)
1945 gnus-article-time-format
1946 (lambda (time)
1947 (let* ((date (format-time-string "%a, %d %b %Y %T %z" time))
1948 (local (article-make-date-line date 'local))
1949 (combined-lapsed (article-make-date-line date
1950 'combined-lapsed))
1951 (lapsed (progn
1952 (string-match " (.+" combined-lapsed)
1953 (match-string 0 combined-lapsed))))
1954 (concat local lapsed))))
1955 (bind-keys
1956 :map gnus-article-mode-map
1957 ("M-L" . org-store-link)))
1958
1959 (use-feature gnus-sum
1960 :bind (:map gnus-summary-mode-map
1961 :prefix-map b/gnus-summary-prefix-map
1962 :prefix "v"
1963 ("r" . gnus-summary-reply)
1964 ("w" . gnus-summary-wide-reply)
1965 ("v" . gnus-summary-show-raw-article))
1966 :config
1967 (bind-keys
1968 :map gnus-summary-mode-map
1969 ("M-L" . org-store-link))
1970 :hook (gnus-summary-mode . b/no-mouse-autoselect-window)
1971 :custom
1972 (gnus-thread-sort-functions '(gnus-thread-sort-by-number
1973 gnus-thread-sort-by-subject
1974 gnus-thread-sort-by-date)))
1975
1976 (use-feature gnus-msg
1977 :config
1978 (defvar b/signature "Amin Bandali
1979 Free Software Activist | GNU Webmaster & Volunteer
1980 GPG: BE62 7373 8E61 6D6D 1B3A 08E8 A21A 0202 4881 6103
1981 https://shemshak.org/~amin")
1982 (defvar b/gnu-signature "Amin Bandali
1983 Free Software Activist | GNU Webmaster & Volunteer
1984 GPG: BE62 7373 8E61 6D6D 1B3A 08E8 A21A 0202 4881 6103
1985 https://bandali.eu.org")
1986 (defvar b/uw-signature "Amin Bandali, MMath Student
1987 Cheriton School of Computer Science
1988 University of Waterloo
1989 https://bandali.eu.org")
1990 (defvar b/csc-signature "Amin Bandali
1991 Systems Committee
1992 Computer Science Club, University of Waterloo
1993 https://csclub.uwaterloo.ca/~abandali")
1994 (setq gnus-posting-styles
1995 '((".*"
1996 (address "amin@shemshak.org")
1997 (body "\nBest,\n")
1998 (signature b/signature)
1999 (eval (setq b/message-cite-say-hi t)))
2000 ("nnimap\\+gnu:.*"
2001 (address "bandali@gnu.org")
2002 (signature b/gnu-signature)
2003 (eval (set (make-local-variable 'message-user-fqdn) "fencepost.gnu.org")))
2004 ((header "subject" "ThankCRM")
2005 (to "webmasters-comment@gnu.org")
2006 (body "")
2007 (eval (setq b/message-cite-say-hi nil)))
2008 ("nnimap\\+uw:.*"
2009 (address "abandali@uwaterloo.ca")
2010 (signature b/uw-signature))
2011 ("nnimap\\+uw:INBOX"
2012 (gcc "\"nnimap+uw:Sent Items\""))
2013 ("nnimap\\+csc:.*"
2014 (address "abandali@csclub.uwaterloo.ca")
2015 (signature b/csc-signature)
2016 (gcc "nnimap+csc:Sent")))))
2017
2018 (use-feature gnus-topic
2019 :hook (gnus-group-mode . gnus-topic-mode)
2020 :config (setq gnus-topic-line-format "%i[ %A: %(%{%n%}%) ]%v\n"))
2021
2022 (use-feature gnus-agent
2023 :config
2024 (setq gnus-agent-synchronize-flags 'ask)
2025 :hook (gnus-group-mode . gnus-agent-mode))
2026
2027 (use-feature gnus-group
2028 :config
2029 (setq gnus-permanently-visible-groups "\\(:INBOX$\\|:gnu$\\)"))
2030
2031 (comment
2032 ;; problematic with ebdb's popup, *EBDB-Gnus*
2033 (use-feature gnus-win
2034 :config
2035 (setq gnus-use-full-window nil)))
2036
2037 (use-feature gnus-dired
2038 :commands gnus-dired-mode
2039 :init
2040 (add-hook 'dired-mode-hook 'gnus-dired-mode))
2041
2042 (use-feature mm-decode
2043 :config
2044 (setq mm-discouraged-alternatives '("text/html" "text/richtext")
2045 mm-decrypt-option 'known
2046 mm-verify-option 'known))
2047
2048 (use-feature sendmail
2049 :config
2050 (setq sendmail-program (executable-find "msmtp")
2051 ;; message-sendmail-extra-arguments '("-v" "-d")
2052 mail-specify-envelope-from t
2053 mail-envelope-from 'header))
2054
2055 (use-feature message
2056 :config
2057 ;; redefine for a simplified In-Reply-To header
2058 ;; (see https://todo.sr.ht/~sircmpwn/lists.sr.ht/67)
2059 (defun message-make-in-reply-to ()
2060 "Return the In-Reply-To header for this message."
2061 (when message-reply-headers
2062 (let ((from (mail-header-from message-reply-headers))
2063 (msg-id (mail-header-id message-reply-headers)))
2064 (when from
2065 msg-id))))
2066
2067 (defconst b/message-cite-style-format "On %Y-%m-%d %l:%M %p, %N wrote:")
2068 (defconst message-cite-style-bandali
2069 '((message-cite-function 'message-cite-original)
2070 (message-citation-line-function 'message-insert-formatted-citation-line)
2071 (message-cite-reply-position 'traditional)
2072 (message-yank-prefix "> ")
2073 (message-yank-cited-prefix ">")
2074 (message-yank-empty-prefix ">")
2075 (message-citation-line-format
2076 (if b/message-cite-say-hi
2077 (concat "Hi %F,\n\n" b/message-cite-style-format)
2078 b/message-cite-style-format)))
2079 "Citation style based on Mozilla Thunderbird's. Use with message-cite-style.")
2080 (setq ;; message-cite-style 'message-cite-style-bandali
2081 message-kill-buffer-on-exit t
2082 message-send-mail-function 'message-send-mail-with-sendmail
2083 message-sendmail-envelope-from 'header
2084 message-subscribed-address-functions
2085 '(gnus-find-subscribed-addresses)
2086 message-dont-reply-to-names
2087 "\\(\\(\\(amin\\|mab\\)@shemshak\\.org\\)\\|\\(amin@bndl\\.org\\)\\|\\(.*@aminb\\.org\\)\\|\\(\\(bandali\\|mab\\|aminb?\\)@gnu\\.org\\)\\|\\(a\\(min\\.\\)?bandali@uwaterloo\\.ca\\)\\|\\(abandali@csclub\\.uwaterloo\\.ca\\)\\)")
2088 (require 'company-ebdb)
2089 :hook (;; (message-setup . mml-secure-message-sign-pgpmime)
2090 (message-mode . flyspell-mode)
2091 (message-mode . (lambda ()
2092 ;; (setq fill-column 65
2093 ;; message-fill-column 65)
2094 (make-local-variable 'company-idle-delay)
2095 (setq company-idle-delay 0.2))))
2096 ;; :custom-face
2097 ;; (message-header-subject ((t (:foreground "#111" :weight semi-bold))))
2098 ;; (message-header-to ((t (:foreground "#111" :weight normal))))
2099 ;; (message-header-cc ((t (:foreground "#333" :weight normal))))
2100 )
2101
2102 (use-feature mml
2103 :delight " mml")
2104
2105 (use-feature mml-sec
2106 :custom
2107 (mml-secure-openpgp-encrypt-to-self t)
2108 (mml-secure-openpgp-sign-with-sender t))
2109
2110 (use-feature footnote
2111 :after message
2112 ;; :config
2113 ;; (setq footnote-start-tag ""
2114 ;; footnote-end-tag ""
2115 ;; footnote-style 'unicode)
2116 :bind
2117 (:map message-mode-map
2118 :prefix-map b/footnote-prefix-map
2119 :prefix "C-c f n"
2120 ("a" . footnote-add-footnote)
2121 ("b" . footnote-back-to-message)
2122 ("c" . footnote-cycle-style)
2123 ("d" . footnote-delete-footnote)
2124 ("g" . footnote-goto-footnote)
2125 ("r" . footnote-renumber-footnotes)
2126 ("s" . footnote-set-style)))
2127
2128 (use-package ebdb
2129 :after gnus
2130 :bind (:map gnus-group-mode-map ("e" . ebdb))
2131 :config
2132 (setq ebdb-sources (b/var "ebdb"))
2133 (with-eval-after-load 'swiper
2134 (add-to-list 'swiper-font-lock-exclude 'ebdb-mode t)))
2135
2136 (use-feature ebdb-com
2137 :after ebdb)
2138
2139 ;; (use-package ebdb-complete
2140 ;; :after ebdb
2141 ;; :config
2142 ;; (ebdb-complete-enable))
2143
2144 (use-package company-ebdb
2145 :config
2146 (defun company-ebdb--post-complete (_) nil))
2147
2148 (use-feature ebdb-gnus
2149 :after ebdb
2150 :custom
2151 (ebdb-gnus-window-configuration
2152 '(article
2153 (vertical 1.0
2154 (summary 0.25 point)
2155 (horizontal 1.0
2156 (article 1.0)
2157 (ebdb-gnus 0.3))))))
2158
2159 (use-feature ebdb-mua
2160 :after ebdb
2161 ;; :custom (ebdb-mua-pop-up nil)
2162 )
2163
2164 ;; (use-package ebdb-message
2165 ;; :after ebdb)
2166
2167 ;; (use-package ebdb-vcard
2168 ;; :after ebdb)
2169
2170 (use-package message-x)
2171
2172 (comment
2173 (use-package message-x
2174 :custom
2175 (message-x-completion-alist
2176 (quote
2177 (("\\([rR]esent-\\|[rR]eply-\\)?[tT]o:\\|[bB]?[cC][cC]:" . gnus-harvest-find-address)
2178 ((if
2179 (boundp
2180 (quote message-newgroups-header-regexp))
2181 message-newgroups-header-regexp message-newsgroups-header-regexp)
2182 . message-expand-group))))))
2183
2184 (comment
2185 (use-package gnus-harvest
2186 :commands gnus-harvest-install
2187 :demand t
2188 :config
2189 (if (featurep 'message-x)
2190 (gnus-harvest-install 'message-x)
2191 (gnus-harvest-install))))
2192
2193 (use-feature gnus-article-treat-patch
2194 :disabled
2195 :demand
2196 :load-path "lisp/"
2197 :config
2198 (setq ft/gnus-article-patch-conditions
2199 '("^@@ -[0-9]+,[0-9]+ \\+[0-9]+,[0-9]+ @@")))
2200
2201 \f
2202 ;;; IRC (with ERC and ZNC)
2203
2204 (use-feature erc
2205 :bind (("C-c b e" . erc-switch-to-buffer)
2206 :map erc-mode-map
2207 ("M-a" . erc-track-switch-buffer))
2208 :custom
2209 (erc-join-buffer 'bury)
2210 (erc-lurker-hide-list '("JOIN" "PART" "QUIT"))
2211 (erc-nick "bandali")
2212 (erc-prompt "erc>")
2213 (erc-rename-buffers t)
2214 (erc-server-reconnect-attempts 5)
2215 (erc-server-reconnect-timeout 3)
2216 :config
2217 (defun erc-cmd-OPME ()
2218 "Request chanserv to op me."
2219 (erc-message "PRIVMSG"
2220 (format "chanserv op %s %s"
2221 (erc-default-target)
2222 (erc-current-nick)) nil))
2223 (defun erc-cmd-DEOPME ()
2224 "Deop myself from current channel."
2225 (erc-cmd-DEOP (format "%s" (erc-current-nick))))
2226 (add-to-list 'erc-modules 'keep-place)
2227 (add-to-list 'erc-modules 'notifications)
2228 (add-to-list 'erc-modules 'spelling)
2229 (add-to-list 'erc-modules 'scrolltoplace)
2230 (erc-update-modules)
2231
2232 (when (and (version<= "24.4" emacs-version)
2233 (version< emacs-version "27"))
2234 ;; fix erc-lurker bug
2235 ;; patch submitted: https://bugs.gnu.org/36843#10
2236 ;; TODO: remove when patch is merged and emacs 27 is released
2237 (defvar erc-message-parsed)
2238 (defun erc-display-message (parsed type buffer msg &rest args)
2239 "Display MSG in BUFFER.
2240
2241 ARGS, PARSED, and TYPE are used to format MSG sensibly.
2242
2243 See also `erc-format-message' and `erc-display-line'."
2244 (let ((string (if (symbolp msg)
2245 (apply #'erc-format-message msg args)
2246 msg))
2247 (erc-message-parsed parsed))
2248 (setq string
2249 (cond
2250 ((null type)
2251 string)
2252 ((listp type)
2253 (mapc (lambda (type)
2254 (setq string
2255 (erc-display-message-highlight type string)))
2256 type)
2257 string)
2258 ((symbolp type)
2259 (erc-display-message-highlight type string))))
2260
2261 (if (not (erc-response-p parsed))
2262 (erc-display-line string buffer)
2263 (unless (erc-hide-current-message-p parsed)
2264 (erc-put-text-property 0 (length string) 'erc-parsed parsed string)
2265 (erc-put-text-property 0 (length string) 'rear-sticky t string)
2266 (when (erc-response.tags parsed)
2267 (erc-put-text-property 0 (length string) 'tags (erc-response.tags parsed)
2268 string))
2269 (erc-display-line string buffer)))))
2270
2271 (defun erc-lurker-update-status (_message)
2272 "Update `erc-lurker-state' if necessary.
2273
2274 This function is called from `erc-insert-pre-hook'. If the
2275 current message is a PRIVMSG, update `erc-lurker-state' to
2276 reflect the fact that its sender has issued a PRIVMSG at the
2277 current time. Otherwise, take no action.
2278
2279 This function depends on the fact that `erc-display-message'
2280 lexically binds `erc-message-parsed', which is used to check if
2281 the current message is a PRIVMSG and to determine its sender.
2282 See also `erc-lurker-trim-nicks' and `erc-lurker-ignore-chars'.
2283
2284 In order to limit memory consumption, this function also calls
2285 `erc-lurker-cleanup' once every `erc-lurker-cleanup-interval'
2286 updates of `erc-lurker-state'."
2287 (when (and (boundp 'erc-message-parsed)
2288 (erc-response-p erc-message-parsed))
2289 (let* ((command (erc-response.command erc-message-parsed))
2290 (sender
2291 (erc-lurker-maybe-trim
2292 (car (erc-parse-user (erc-response.sender erc-message-parsed)))))
2293 (server
2294 (erc-canonicalize-server-name erc-server-announced-name)))
2295 (when (equal command "PRIVMSG")
2296 (when (>= (cl-incf erc-lurker-cleanup-count)
2297 erc-lurker-cleanup-interval)
2298 (setq erc-lurker-cleanup-count 0)
2299 (erc-lurker-cleanup))
2300 (unless (gethash server erc-lurker-state)
2301 (puthash server (make-hash-table :test 'equal) erc-lurker-state))
2302 (puthash sender (current-time)
2303 (gethash server erc-lurker-state))))))))
2304
2305 (use-feature erc-fill
2306 :after erc
2307 :custom
2308 (erc-fill-column 77)
2309 (erc-fill-function 'erc-fill-static)
2310 (erc-fill-static-center 18))
2311
2312 (use-feature erc-pcomplete
2313 :after erc
2314 :custom
2315 (erc-pcomplete-nick-postfix ","))
2316
2317 (use-feature erc-track
2318 :after erc
2319 :bind (("C-c a e t d" . erc-track-disable)
2320 ("C-c a e t e" . erc-track-enable))
2321 :custom
2322 (erc-track-enable-keybindings nil)
2323 (erc-track-exclude-types '("JOIN" "MODE" "NICK" "PART" "QUIT"
2324 "324" "329" "332" "333" "353" "477"))
2325 (erc-track-priority-faces-only 'all)
2326 (erc-track-shorten-function nil))
2327
2328 (use-package erc-hl-nicks
2329 :after erc)
2330
2331 (use-package erc-scrolltoplace
2332 :after erc)
2333
2334 (use-package znc
2335 :straight (:host nil :repo "https://git.shemshak.org/amin/znc.el")
2336 :bind (("C-c a e e" . znc-erc)
2337 ("C-c a e a" . znc-all))
2338 :config
2339 (let ((pwd (let ((auth (auth-source-search :host "znca")))
2340 (cond
2341 ((null auth) (error "Couldn't find znca's authinfo"))
2342 (t (funcall (plist-get (car auth) :secret)))))))
2343 (setq znc-servers
2344 `(("znc.shemshak.org" 1337 t
2345 ((freenode "amin/freenode" ,pwd)))
2346 ("znc.shemshak.org" 1337 t
2347 ((moznet "amin/moznet" ,pwd)))
2348 ("znc.shemshak.org" 1337 t
2349 ((oftc "amin/oftc" ,pwd)))))))
2350
2351 \f
2352 ;;; Post initialization
2353
2354 (message "Loading %s...done (%.3fs)" user-init-file
2355 (float-time (time-subtract (current-time)
2356 b/before-user-init-time)))
2357
2358 ;;; init.el ends here