6ac4ab3a78460aefac72b9aee8f2ee31b5f96321
[~bandali/configs] / init.org
1 #+title: =aminb='s Literate Emacs Configuration
2 #+author: Amin Bandali
3 #+babel: :cache yes
4 #+property: header-args :tangle yes
5
6 * About
7 :PROPERTIES:
8 :CUSTOM_ID: about
9 :END:
10
11 This org file is my literate configuration for GNU Emacs, and is
12 tangled to [[./init.el][init.el]]. Packages are installed and managed using
13 [[https://github.com/emacscollective/borg][Borg]]. Over the years, I've taken inspiration from configurations of
14 many different people. Some of the configurations that I can remember
15 off the top of my head are:
16
17 - [[https://github.com/dieggsy/dotfiles][dieggsy/dotfiles]]: literate Emacs and dotfiles configuration, uses
18 straight.el for managing packages
19 - [[https://github.com/dakra/dmacs][dakra/dmacs]]: literate Emacs configuration, using Borg for managing
20 packages
21 - [[http://pages.sachachua.com/.emacs.d/Sacha.html][Sacha Chua's literate Emacs configuration]]
22 - [[https://github.com/dakrone/eos][dakrone/eos]]
23 - Ryan Rix's [[http://doc.rix.si/cce/cce.html][Complete Computing Environment]] ([[http://doc.rix.si/projects/fsem.html][about cce]])
24 - [[https://github.com/jwiegley/dot-emacs][jwiegley/dot-emacs]]: nix-based configuration
25 - [[https://github.com/wasamasa/dotemacs][wasamasa/dotemacs]]
26 - [[https://github.com/hlissner/doom-emacs][Doom Emacs]]
27
28 I'd like to have a fully reproducible Emacs setup (part of the reason
29 why I store my configuration in this repository) but unfortunately out
30 of the box, that's not achievable with =package.el=, not currently
31 anyway. So, I've opted to use Borg. For what it's worth, I briefly
32 experimented with [[https://github.com/raxod502/straight.el][straight.el]], but found that it added about 2 seconds
33 to my init time; which is unacceptable for me: I use Emacs as my
34 window manager (via EXWM) and coming from bspwm, I'm too used to
35 having fast startup times.
36
37 ** Installation
38
39 To use this config for your Emacs, first you need to clone this repo,
40 then bootstrap Borg, tell Borg to retrieve package submodules, and
41 byte-compiled the packages. Something along these lines should work:
42
43 #+begin_src sh :tangle no
44 git clone https://github.com/aminb/dotfiles ~/.emacs.d
45 cd ~/.emacs.d
46 make bootstrap-borg
47 make bootstrap
48 make build
49 #+end_src
50
51 * Contents :toc_1:noexport:
52
53 - [[#about][About]]
54 - [[#header][Header]]
55 - [[#initial-setup][Initial setup]]
56 - [[#core][Core]]
57 - [[#borg-essentials][Borg's =layer/essentials=]]
58 - [[#editing][Editing]]
59 - [[#syntax-spell-checking][Syntax and spell checking]]
60 - [[#programming-modes][Programming modes]]
61 - [[#emacs-enhancements][Emacs enhancements]]
62 - [[#email][Email]]
63 - [[#blogging][Blogging]]
64 - [[#post-initialization][Post initialization]]
65 - [[#footer][Footer]]
66
67 * Header
68 :PROPERTIES:
69 :CUSTOM_ID: header
70 :END:
71
72 ** First line
73
74 #+begin_src emacs-lisp :comments none
75 ;;; init.el --- Amin Bandali's Emacs config -*- lexical-binding: t; eval: (view-mode 1) -*-
76 #+end_src
77
78 Enable =view-mode=, which both makes the file read-only (as a reminder
79 that =init.el= is an auto-generated file, not supposed to be edited),
80 and provides some convenient key bindings for browsing through the
81 file.
82
83 ** License
84
85 #+begin_src emacs-lisp :comments none
86 ;; Copyright (C) 2018 Amin Bandali <bandali@gnu.org>
87
88 ;; This program is free software: you can redistribute it and/or modify
89 ;; it under the terms of the GNU General Public License as published by
90 ;; the Free Software Foundation, either version 3 of the License, or
91 ;; (at your option) any later version.
92
93 ;; This program is distributed in the hope that it will be useful,
94 ;; but WITHOUT ANY WARRANTY; without even the implied warranty of
95 ;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
96 ;; GNU General Public License for more details.
97
98 ;; You should have received a copy of the GNU General Public License
99 ;; along with this program. If not, see <https://www.gnu.org/licenses/>.
100 #+end_src
101
102 ** Commentary
103
104 #+begin_src emacs-lisp :comments none
105 ;;; Commentary:
106
107 ;; Emacs configuration of Amin Bandali, computer scientist and functional
108 ;; programmer.
109
110 ;; THIS FILE IS AUTO-GENERATED FROM `init.org'.
111 #+end_src
112
113 ** Naming conventions
114
115 The conventions below were inspired by [[https://github.com/hlissner/doom-emacs][Doom]]'s, found [[https://github.com/hlissner/doom-emacs/blob/5dacbb7cb1c6ac246a9ccd15e6c4290def67757c/core/core.el#L3-L17][here]].
116
117 #+begin_src emacs-lisp :comments none
118 ;; Naming conventions:
119 ;;
120 ;; amin-... public variables or non-interactive functions
121 ;; amin--... private anything (non-interactive), not safe for direct use
122 ;; amin/... an interactive function; safe for M-x or keybinding
123 ;; amin|... a hook function
124 ;; amin*... an advising function
125 ;; amin@... a hydra command
126 ;; ...! a macro
127 #+end_src
128
129 * Initial setup
130 :PROPERTIES:
131 :CUSTOM_ID: initial-setup
132 :END:
133
134 ** Emacs initialization
135
136 I'd like to do a couple of measurements of Emacs' startup time. First,
137 let's see how long Emacs takes to start up, before even loading
138 =init.el=, i.e. =user-init-file=:
139
140 #+begin_src emacs-lisp
141 (defvar amin--before-user-init-time (current-time)
142 "Value of `current-time' when Emacs begins loading `user-init-file'.")
143 (message "Loading Emacs...done (%.3fs)"
144 (float-time (time-subtract amin--before-user-init-time
145 before-init-time)))
146 #+end_src
147
148 Also, temporarily increase ~gc-cons-threshhold~ and
149 ~gc-cons-percentage~ during startup to reduce garbage collection
150 frequency. Clearing the ~file-name-handler-alist~ seems to help reduce
151 startup time as well.
152
153 #+begin_src emacs-lisp
154 (defvar amin--gc-cons-threshold gc-cons-threshold)
155 (defvar amin--gc-cons-percentage gc-cons-percentage)
156 (defvar amin--file-name-handler-alist file-name-handler-alist)
157 (setq gc-cons-threshold (* 400 1024 1024) ; 400 MiB
158 gc-cons-percentage 0.6
159 file-name-handler-alist nil
160 ;; sidesteps a bug when profiling with esup
161 esup-child-profile-require-level 0)
162 #+end_src
163
164 Of course, we'd like to set them back to their defaults once we're
165 done initializing.
166
167 #+begin_src emacs-lisp
168 (add-hook
169 'after-init-hook
170 (lambda ()
171 (setq gc-cons-threshold amin--gc-cons-threshold
172 gc-cons-percentage amin--gc-cons-percentage
173 file-name-handler-alist amin--file-name-handler-alist)))
174 #+end_src
175
176 Increase the number of lines kept in message logs (the =*Messages*=
177 buffer).
178
179 #+begin_src emacs-lisp
180 (setq message-log-max 20000)
181 #+end_src
182
183 Optionally, we could suppress some byte compiler warnings like below,
184 but for now I've decided to keep them enabled. See documentation for
185 ~byte-compile-warnings~ for more details.
186
187 #+begin_src emacs-lisp
188 ;; (setq byte-compile-warnings
189 ;; '(not free-vars unresolved noruntime lexical make-local))
190 #+end_src
191
192 ** whoami
193
194 #+begin_src emacs-lisp
195 (setq user-full-name "Amin Bandali"
196 user-mail-address "amin@aminb.org")
197 #+end_src
198
199 ** Package management
200
201 *** No =package.el=
202
203 I can do all my package management things with Borg, and don't need
204 Emacs' built-in =package.el=. Emacs 27 lets us disable =package.el= in
205 the =early-init-file= (see [[https://git.savannah.gnu.org/cgit/emacs.git/commit/?id=24acb31c04b4048b85311d794e600ecd7ce60d3b][here]]).
206
207 #+begin_src emacs-lisp :tangle early-init.el
208 (setq package-enable-at-startup nil)
209 #+end_src
210
211 But since Emacs 27 isn't out yet (Emacs 26 is just around the corner
212 right now), and even when released it'll be long before most distros
213 ship in their repos, I'll still put the old workaround with the
214 commented call to ~package-initialize~ here anyway.
215
216 #+begin_src emacs-lisp
217 (setq package-enable-at-startup nil)
218 ;; (package-initialize)
219 #+end_src
220
221 *** Borg
222
223 #+begin_quote
224 Assimilate Emacs packages as Git submodules
225 #+end_quote
226
227 [[https://github.com/emacscollective/borg][Borg]] is at the heart of package management of my Emacs setup. In
228 short, it creates a git submodule in =lib/= for each package, which
229 can then be managed with the help of Magit or other tools.
230
231 #+begin_src emacs-lisp
232 (setq user-init-file (or load-file-name buffer-file-name)
233 user-emacs-directory (file-name-directory user-init-file))
234 (add-to-list 'load-path
235 (expand-file-name "lib/borg" user-emacs-directory))
236 (require 'borg)
237 (borg-initialize)
238
239 ;; (require 'borg-nix-shell)
240 ;; (setq borg-build-shell-command 'borg-nix-shell-build-command)
241
242 (with-eval-after-load 'bind-key
243 (bind-keys
244 :package borg
245 ("C-c b A" . borg-activate)
246 ("C-c b a" . borg-assimilate)
247 ("C-c b b" . borg-build)
248 ("C-c b c" . borg-clone)
249 ("C-c b r" . borg-remove)))
250 #+end_src
251
252 *** =use-package=
253
254 #+begin_quote
255 A use-package declaration for simplifying your .emacs
256 #+end_quote
257
258 [[https://github.com/jwiegley/use-package][use-package]] is an awesome utility for managing and configuring
259 packages (in our case especially the latter) in a neatly organized way
260 and without compromising on performance.
261
262 #+begin_src emacs-lisp
263 (require 'use-package)
264 (if nil ; set to t when need to debug init
265 (setq use-package-verbose t
266 use-package-expand-minimally nil
267 use-package-compute-statistics t
268 debug-on-error t)
269 (setq use-package-verbose nil
270 use-package-expand-minimally t))
271 #+end_src
272
273 *** Epkg
274
275 #+begin_quote
276 Browse the Emacsmirror package database
277 #+end_quote
278
279 Epkg provides access to a local copy of the [[https://emacsmirror.net][Emacsmirror]] package
280 database, low-level functions for querying the database, and a
281 =package.el=-like user interface for browsing the available packages.
282
283 #+begin_src emacs-lisp
284 (use-package epkg
285 :defer t
286 :bind
287 (("C-c b d" . epkg-describe-package)
288 ("C-c b p" . epkg-list-packages)
289 ("C-c b u" . epkg-update)))
290 #+end_src
291
292 ** No littering in =~/.emacs.d=
293
294 #+begin_quote
295 Help keeping ~/.emacs.d clean
296 #+end_quote
297
298 By default, even for Emacs' built-in packages, the configuration files
299 and persistent data are all over the place. Use =no-littering= to help
300 contain the mess.
301
302 #+begin_src emacs-lisp
303 (use-package no-littering
304 :demand t
305 :config
306 (savehist-mode 1)
307 (add-to-list 'savehist-additional-variables 'kill-ring)
308 (save-place-mode 1)
309 (setq auto-save-file-name-transforms
310 `((".*" ,(no-littering-expand-var-file-name "auto-save/") t))))
311 #+end_src
312
313 ** Custom file (=custom.el=)
314
315 I'm not planning on using the custom file much, but even so, I
316 definitely don't want it mixing with =init.el=. So, here; let's give
317 it it's own file. While at it, treat themes as safe.
318
319 #+begin_src emacs-lisp
320 (use-package custom
321 :no-require t
322 :config
323 (setq custom-file (no-littering-expand-etc-file-name "custom.el"))
324 (when (file-exists-p custom-file)
325 (load custom-file))
326 (setf custom-safe-themes t))
327 #+end_src
328
329 ** Secrets file
330
331 Load the secrets file if it exists, otherwise show a warning.
332
333 #+begin_src emacs-lisp
334 (with-demoted-errors
335 (load (no-littering-expand-etc-file-name "secrets")))
336 #+end_src
337
338 ** Better =$PATH= handling
339
340 Let's use [[https://github.com/purcell/exec-path-from-shell][exec-path-from-shell]] to make Emacs use the =$PATH= as set up
341 in my shell.
342
343 #+begin_src emacs-lisp
344 (use-package exec-path-from-shell
345 :defer 1
346 :init
347 (setq exec-path-from-shell-check-startup-files nil)
348 :config
349 (exec-path-from-shell-initialize)
350 ;; while we're at it, let's fix access to our running ssh-agent
351 (exec-path-from-shell-copy-env "SSH_AGENT_PID")
352 (exec-path-from-shell-copy-env "SSH_AUTH_SOCK"))
353 #+end_src
354
355 ** COMMENT Only one custom theme at a time
356
357 #+begin_src emacs-lisp
358 (defadvice load-theme (before clear-previous-themes activate)
359 "Clear existing theme settings instead of layering them"
360 (mapc #'disable-theme custom-enabled-themes))
361 #+end_src
362
363 ** Server
364
365 Start server if not already running. Alternatively, can be done by
366 issuing =emacs --daemon= in the terminal, which can be automated with
367 a systemd service or using =brew services start emacs= on macOS. I use
368 Emacs as my window manager (via EXWM), so I always start Emacs on
369 login; so starting the server from inside Emacs is good enough for me.
370
371 See [[https://www.gnu.org/software/emacs/manual/html_node/emacs/Emacs-Server.html#Emacs-Server][Using Emacs as a Server]].
372
373 #+begin_src emacs-lisp
374 (use-package server
375 :defer 1
376 :config (or (server-running-p) (server-mode)))
377 #+end_src
378
379 ** COMMENT Unicode support
380
381 Font stack with better unicode support, around =Ubuntu Mono= and
382 =Hack=.
383
384 #+begin_src emacs-lisp
385 (dolist (ft (fontset-list))
386 (set-fontset-font
387 ft
388 'unicode
389 (font-spec :name "Source Code Pro" :size 14))
390 (set-fontset-font
391 ft
392 'unicode
393 (font-spec :name "DejaVu Sans Mono")
394 nil
395 'append)
396 ;; (set-fontset-font
397 ;; ft
398 ;; 'unicode
399 ;; (font-spec
400 ;; :name "Symbola monospacified for DejaVu Sans Mono")
401 ;; nil
402 ;; 'append)
403 ;; (set-fontset-font
404 ;; ft
405 ;; #x2115 ; ℕ
406 ;; (font-spec :name "DejaVu Sans Mono")
407 ;; nil
408 ;; 'append)
409 (set-fontset-font
410 ft
411 (cons ?Α ?ω)
412 (font-spec :name "DejaVu Sans Mono" :size 14)
413 nil
414 'prepend))
415 #+end_src
416
417 ** Gentler font resizing
418
419 #+begin_src emacs-lisp
420 (setq text-scale-mode-step 1.05)
421 #+end_src
422
423 ** Focus follows mouse
424
425 I’d like focus to follow the mouse when I move the cursor from one
426 window to the next.
427
428 #+begin_src emacs-lisp
429 (setq mouse-autoselect-window t)
430 #+end_src
431
432 Let’s define a function to conveniently disable this for certain
433 buffers and/or modes.
434
435 #+begin_src emacs-lisp
436 (defun amin--no-mouse-autoselect-window ()
437 (make-local-variable 'mouse-autoselect-window)
438 (setq mouse-autoselect-window nil))
439 #+end_src
440
441 ** Libraries
442
443 #+begin_src emacs-lisp
444 (require 'cl-lib)
445 (require 'subr-x)
446 #+end_src
447
448 ** Useful utilities
449
450 #+begin_src emacs-lisp
451 (defun amin-enlist (exp)
452 "Return EXP wrapped in a list, or as-is if already a list."
453 (if (listp exp) exp (list exp)))
454
455 ; from https://github.com/hlissner/doom-emacs/commit/589108fdb270f24a98ba6209f6955fe41530b3ef
456 (defmacro after! (features &rest body)
457 "A smart wrapper around `with-eval-after-load'. Supresses warnings during
458 compilation."
459 (declare (indent defun) (debug t))
460 (list (if (or (not (bound-and-true-p byte-compile-current-file))
461 (dolist (next (amin-enlist features))
462 (if (symbolp next)
463 (require next nil :no-error)
464 (load next :no-message :no-error))))
465 #'progn
466 #'with-no-warnings)
467 (cond ((symbolp features)
468 `(eval-after-load ',features '(progn ,@body)))
469 ((and (consp features)
470 (memq (car features) '(:or :any)))
471 `(progn
472 ,@(cl-loop for next in (cdr features)
473 collect `(after! ,next ,@body))))
474 ((and (consp features)
475 (memq (car features) '(:and :all)))
476 (dolist (next (cdr features))
477 (setq body `(after! ,next ,@body)))
478 body)
479 ((listp features)
480 `(after! (:all ,@features) ,@body)))))
481 #+end_src
482
483 Convenience macro for =setq='ing multiple variables to the same value:
484
485 #+begin_src emacs-lisp
486 (defmacro setq-every! (value &rest vars)
487 "Set all the variables from VARS to value VALUE."
488 (declare (indent defun) (debug t))
489 `(progn ,@(mapcar (lambda (x) (list 'setq x value)) vars)))
490 #+end_src
491
492 * Core
493 :PROPERTIES:
494 :CUSTOM_ID: core
495 :END:
496
497 ** Defaults
498
499 *** Time and battery in mode-line
500
501 Enable displaying time and battery in the mode-line, since I'm not
502 using the Xfce panel anymore. Also, I don't need to see the load
503 average on a regular basis, so disable that.
504
505 Note: using =i3status= on sway at the moment, so disabling this.
506
507 #+begin_src emacs-lisp :tangle no
508 (use-package time
509 :init
510 (setq display-time-default-load-average nil)
511 :config
512 (display-time-mode))
513
514 (use-package battery
515 :config
516 (display-battery-mode))
517 #+end_src
518
519 *** Smaller fringe
520
521 Might want to set the fringe to a smaller value, especially if using
522 EXWM. I'm fine with the default for now.
523
524 #+begin_src emacs-lisp
525 ;; (fringe-mode '(3 . 1))
526 (fringe-mode nil)
527 #+end_src
528
529 *** Disable disabled commands
530
531 Emacs disables some commands by default that could persumably be
532 confusing for novice users. Let's disable that.
533
534 #+begin_src emacs-lisp
535 (setq disabled-command-function nil)
536 #+end_src
537
538 *** Kill-ring
539
540 Save what I copy into clipboard from other applications into Emacs'
541 kill-ring, which would allow me to still be able to easily access it
542 in case I kill (cut or copy) something else inside Emacs before
543 yanking (pasting) what I'd originally intended to.
544
545 #+begin_src emacs-lisp
546 (setq save-interprogram-paste-before-kill t)
547 #+end_src
548
549 *** Minibuffer
550
551 #+begin_src emacs-lisp
552 (setq enable-recursive-minibuffers t
553 resize-mini-windows t)
554 #+end_src
555
556 *** Lazy-person-friendly yes/no prompts
557
558 Lazy people would prefer to type fewer keystrokes, especially for yes
559 or no questions. I'm lazy.
560
561 #+begin_src emacs-lisp
562 (defalias 'yes-or-no-p #'y-or-n-p)
563 #+end_src
564
565 *** Startup screen and =*scratch*=
566
567 Firstly, let Emacs know that I'd like to have =*scratch*= as my
568 startup buffer.
569
570 #+begin_src emacs-lisp
571 (setq initial-buffer-choice t)
572 #+end_src
573
574 Now let's customize the =*scratch*= buffer a bit. First off, I don't
575 need the default hint.
576
577 #+begin_src emacs-lisp
578 (setq initial-scratch-message nil)
579 #+end_src
580
581 Also, let's use Text mode as the major mode, in case I want to
582 customize it (=*scratch*='s default major mode, Fundamental mode,
583 can't really be customized).
584
585 #+begin_src emacs-lisp
586 (setq initial-major-mode 'text-mode)
587 #+end_src
588
589 Inhibit the buffer list when more than 2 files are loaded.
590
591 #+begin_src emacs-lisp
592 (setq inhibit-startup-buffer-menu t)
593 #+end_src
594
595 I don't really need to see the startup screen or echo area message
596 either.
597
598 #+begin_src emacs-lisp
599 (advice-add #'display-startup-echo-area-message :override #'ignore)
600 (setq inhibit-startup-screen t
601 inhibit-startup-echo-area-message user-login-name)
602 #+end_src
603
604 *** More useful frame titles
605
606 Show either the file name or the buffer name (in case the buffer isn't
607 visiting a file). Borrowed from Emacs Prelude.
608
609 #+begin_src emacs-lisp
610 (setq frame-title-format
611 '("" invocation-name " - "
612 (:eval (if (buffer-file-name)
613 (abbreviate-file-name (buffer-file-name))
614 "%b"))))
615 #+end_src
616
617 *** Backups
618
619 Emacs' default backup settings aren't that great. Let's use more
620 sensible options. See documentation for the ~make-backup-file~
621 variable.
622
623 #+begin_src emacs-lisp
624 (setq backup-by-copying t
625 version-control t
626 delete-old-versions t)
627 #+end_src
628
629 *** Auto revert
630
631 Enable automatic reloading of changed buffers and files.
632
633 #+begin_src emacs-lisp
634 (global-auto-revert-mode 1)
635 (setq auto-revert-verbose nil
636 global-auto-revert-non-file-buffers nil)
637 #+end_src
638
639 *** Always use space for indentation
640
641 #+begin_src emacs-lisp
642 (setq-default
643 indent-tabs-mode nil
644 require-final-newline t
645 tab-width 4)
646 #+end_src
647
648 *** Winner mode
649
650 Enable =winner-mode=.
651
652 #+begin_src emacs-lisp
653 (winner-mode 1)
654 #+end_src
655
656 *** Don’t display =*compilation*= on success
657
658 Based on https://stackoverflow.com/a/17788551, with changes to use
659 =cl-letf= instead of the now obsolete =flet=.
660
661 #+begin_src emacs-lisp
662 (use-package compile
663 :config
664 (defun amin--compilation-finish-function (buffer outstr)
665 (unless (string-match "finished" outstr)
666 (switch-to-buffer-other-window buffer))
667 t)
668
669 (setq compilation-finish-functions #'amin--compilation-finish-function)
670
671 (require 'cl-macs)
672
673 (defadvice compilation-start
674 (around inhibit-display
675 (command &optional mode name-function highlight-regexp))
676 (if (not (string-match "^\\(find\\|grep\\)" command))
677 (cl-letf (((symbol-function 'display-buffer) #'ignore))
678 (save-window-excursion ad-do-it))
679 ad-do-it))
680 (ad-activate 'compilation-start))
681 #+end_src
682
683 *** Search for non-ASCII characters
684
685 I’d like non-ASCII characters such as ‘’“”«»‹›áⓐ𝒶 to be selected when
686 I search for their ASCII counterpart. Shoutout to [[http://endlessparentheses.com/new-in-emacs-25-1-easily-search-non-ascii-characters.html][endlessparentheses]]
687 for this.
688
689 #+begin_src emacs-lisp
690 (setq search-default-mode #'char-fold-to-regexp)
691
692 ;; uncomment to extend this behaviour to query-replace
693 ;; (setq replace-char-fold t)
694 #+end_src
695
696 *** Cursor shape
697
698 #+begin_src emacs-lisp
699 (setq-default cursor-type 'bar)
700 #+end_src
701
702 ** Bindings
703
704 #+begin_src emacs-lisp
705 (bind-keys
706 ("C-c a i" . ielm)
707
708 ("C-c e b" . eval-buffer)
709 ("C-c e r" . eval-region)
710
711 ("C-c F m" . make-frame-command)
712 ("C-c F d" . delete-frame)
713 ("C-c F D" . delete-other-frames)
714
715 ("C-c o" . other-window)
716
717 ("C-c Q" . save-buffers-kill-terminal)
718
719 ("C-S-h C" . describe-char)
720 ("C-S-h F" . describe-face)
721
722 ("C-x K" . kill-this-buffer)
723
724 ("s-p" . beginning-of-buffer)
725 ("s-n" . end-of-buffer))
726 #+end_src
727
728 ** Packages
729
730 The packages in this section are absolutely essential to my everyday
731 workflow, and they play key roles in how I do my computing. They
732 immensely enhance the Emacs experience for me; both using Emacs, and
733 customizing it.
734
735 *** [[https://github.com/emacscollective/auto-compile][auto-compile]]
736
737 #+begin_src emacs-lisp
738 (use-package auto-compile
739 :demand t
740 :config
741 (auto-compile-on-load-mode)
742 (auto-compile-on-save-mode)
743 (setq auto-compile-display-buffer nil
744 auto-compile-mode-line-counter t
745 auto-compile-source-recreate-deletes-dest t
746 auto-compile-toggle-deletes-nonlib-dest t
747 auto-compile-update-autoloads t)
748 (add-hook 'auto-compile-inhibit-compile-hook
749 'auto-compile-inhibit-compile-detached-git-head))
750 #+end_src
751
752 *** [[https://orgmode.org/][Org mode]]
753
754 #+begin_quote
755 Org mode is for keeping notes, maintaining TODO lists, planning
756 projects, and authoring documents with a fast and effective plain-text
757 system.
758 #+end_quote
759
760 In short, my favourite way of life.
761
762 #+begin_src emacs-lisp
763 (use-package org
764 :defer 1
765 :config
766 (setq org-src-tab-acts-natively t
767 org-src-preserve-indentation nil
768 org-edit-src-content-indentation 0
769 org-email-link-description-format "Email %c: %s" ; %.30s
770 org-highlight-latex-and-related '(entities)
771 org-use-speed-commands t
772 org-startup-folded 'content
773 org-catch-invisible-edits 'show-and-error
774 org-log-done 'time)
775 (add-to-list 'org-structure-template-alist '("L" . "src emacs-lisp") t)
776 (font-lock-add-keywords
777 'org-mode
778 '(("[ \t]*\\(#\\+\\(BEGIN\\|END\\|begin\\|end\\)_\\(\\S-+\\)\\)[ \t]*\\([^\n:]*\\)"
779 (1 '(:foreground "#5a5b5a" :background "#292b2b") t) ; directive
780 (3 '(:foreground "#81a2be" :background "#292b2b") t) ; kind
781 (4 '(:foreground "#c5c8c6") t))) ; title
782 t)
783 :bind (:map org-mode-map ("M-L" . org-insert-last-stored-link))
784 :hook ((org-mode . org-indent-mode)
785 (org-mode . auto-fill-mode)
786 (org-mode . flyspell-mode))
787 :custom
788 (org-latex-packages-alist '(("" "listings") ("" "color")))
789 :custom-face
790 '(org-block-begin-line ((t (:foreground "#5a5b5a" :background "#1d1f21"))))
791 '(org-block ((t (:background "#1d1f21"))))
792 '(org-latex-and-related ((t (:foreground "#b294bb")))))
793
794 (use-package ox-latex
795 :after ox
796 :config
797 (setq org-latex-listings 'listings
798 ;; org-latex-prefer-user-labels t
799 )
800 (add-to-list 'org-latex-packages-alist '("" "listings"))
801 (add-to-list 'org-latex-packages-alist '("" "color"))
802 (add-to-list 'org-latex-classes
803 '("IEEEtran" "\\documentclass[11pt]{IEEEtran}"
804 ("\\section{%s}" . "\\section*{%s}")
805 ("\\subsection{%s}" . "\\subsection*{%s}")
806 ("\\subsubsection{%s}" . "\\subsubsection*{%s}")
807 ("\\paragraph{%s}" . "\\paragraph*{%s}")
808 ("\\subparagraph{%s}" . "\\subparagraph*{%s}"))
809 t))
810
811 (use-package ox-beamer
812 :after ox)
813
814 (use-package orgalist
815 :after message
816 :hook (message-mode . orgalist-mode))
817 #+end_src
818
819 **** asynchronous tangle
820
821 =amin/async-babel-tangle= is a function closely inspired by [[https://github.com/dieggsy/dotfiles/tree/cc10edf7701958eff1cd94d4081da544d882a28c/emacs.d#dotfiles][dieggsy's
822 d/async-babel-tangle]] which uses [[https://github.com/jwiegley/emacs-async][async]] to asynchronously tangle an org
823 file.
824
825 #+begin_src emacs-lisp
826 (after! org
827 (defvar amin-show-async-tangle-results nil
828 "Keep *emacs* async buffers around for later inspection.")
829
830 (defvar amin-show-async-tangle-time nil
831 "Show the time spent tangling the file.")
832
833 (defvar amin-async-tangle-post-compile "make ti"
834 "If non-nil, pass to `compile' after successful tangle.")
835
836 (defun amin/async-babel-tangle ()
837 "Tangle org file asynchronously."
838 (interactive)
839 (let* ((file-tangle-start-time (current-time))
840 (file (buffer-file-name))
841 (file-nodir (file-name-nondirectory file))
842 ;; (async-quiet-switch "-q")
843 )
844 (async-start
845 `(lambda ()
846 (require 'org)
847 (org-babel-tangle-file ,file))
848 (unless amin-show-async-tangle-results
849 `(lambda (result)
850 (if result
851 (progn
852 (message "Tangled %s%s"
853 ,file-nodir
854 (if amin-show-async-tangle-time
855 (format " (%.3fs)"
856 (float-time (time-subtract (current-time)
857 ',file-tangle-start-time)))
858 ""))
859 (when amin-async-tangle-post-compile
860 (compile amin-async-tangle-post-compile)))
861 (message "Tangling %s failed" ,file-nodir))))))))
862
863 (add-to-list
864 'safe-local-variable-values
865 '(eval add-hook 'after-save-hook #'amin/async-babel-tangle 'append 'local))
866 #+end_src
867
868 *** [[https://magit.vc/][Magit]]
869
870 #+begin_quote
871 It's Magit! A Git porcelain inside Emacs.
872 #+end_quote
873
874 Not just how I do git, but /the/ way to do git.
875
876 #+begin_src emacs-lisp
877 (use-package magit
878 :defer 1
879 :bind (("C-x g" . magit-status)
880 ("s-g s" . magit-status)
881 ("s-g l" . magit-log-buffer-file))
882 :config
883 (magit-add-section-hook 'magit-status-sections-hook
884 'magit-insert-modules
885 'magit-insert-stashes
886 'append)
887 (setq
888 magit-repository-directories '(("~/.emacs.d/" . 0)
889 ("~/src/git/" . 1)))
890 (nconc magit-section-initial-visibility-alist
891 '(([unpulled status] . show)
892 ([unpushed status] . show)))
893 :custom-face (magit-diff-file-heading ((t (:weight normal)))))
894 #+end_src
895
896 *** [[https://github.com/abo-abo/swiper][Ivy]] (and friends)
897
898 #+begin_quote
899 Ivy - a generic completion frontend for Emacs, Swiper - isearch with
900 an overview, and more. Oh, man!
901 #+end_quote
902
903 There's no way I could top that, so I won't attempt to.
904
905 **** Ivy
906
907 #+begin_src emacs-lisp
908 (use-package ivy
909 :defer 1
910 :bind
911 (:map ivy-minibuffer-map
912 ([escape] . keyboard-escape-quit)
913 ([S-up] . ivy-previous-history-element)
914 ([S-down] . ivy-next-history-element)
915 ("DEL" . ivy-backward-delete-char))
916 :config
917 (setq ivy-wrap t)
918 (ivy-mode 1)
919 ;; :custom-face
920 ;; (ivy-minibuffer-match-face-2 ((t (:background "#e99ce8" :weight semi-bold))))
921 ;; (ivy-minibuffer-match-face-3 ((t (:background "#bbbbff" :weight semi-bold))))
922 ;; (ivy-minibuffer-match-face-4 ((t (:background "#ffbbff" :weight semi-bold))))
923 )
924 #+end_src
925
926 **** Swiper
927
928 #+begin_src emacs-lisp
929 (use-package swiper
930 :bind (("C-s" . swiper)
931 ("C-r" . swiper)
932 ("C-S-s" . isearch-forward)))
933 #+end_src
934
935 **** Counsel
936
937 #+begin_src emacs-lisp
938 (use-package counsel
939 :defer 1
940 :bind (([remap execute-extended-command] . counsel-M-x)
941 ([remap find-file] . counsel-find-file)
942 ("s-r" . counsel-recentf)
943 ("C-c x" . counsel-M-x)
944 ("C-c f ." . counsel-find-file)
945 :map minibuffer-local-map
946 ("C-r" . counsel-minibuffer-history))
947 :config
948 (counsel-mode 1)
949 (defalias 'locate #'counsel-locate))
950 #+end_src
951
952 *** eshell
953
954 #+begin_src emacs-lisp
955 (use-package eshell
956 :defer 1
957 :commands eshell
958 :bind ("C-c a s e" . eshell)
959 :config
960 (eval-when-compile (defvar eshell-prompt-regexp))
961 (defun amin/eshell-quit-or-delete-char (arg)
962 (interactive "p")
963 (if (and (eolp) (looking-back eshell-prompt-regexp nil))
964 (eshell-life-is-too-much)
965 (delete-char arg)))
966
967 (defun amin/eshell-clear ()
968 (interactive)
969 (let ((inhibit-read-only t))
970 (erase-buffer))
971 (eshell-send-input))
972
973 (defun amin|eshell-setup ()
974 (make-local-variable 'company-idle-delay)
975 (defvar company-idle-delay nil)
976 (bind-keys :map eshell-mode-map
977 ("C-d" . amin/eshell-quit-or-delete-char)
978 ("C-S-l" . amin/eshell-clear)
979 ("M-r" . counsel-esh-history)
980 ([tab] . company-complete)))
981
982 :hook (eshell-mode . amin|eshell-setup)
983 :custom
984 (eshell-hist-ignoredups t)
985 (eshell-input-filter 'eshell-input-filter-initial-space))
986 #+end_src
987
988 *** Ibuffer
989
990 #+begin_src emacs-lisp
991 (use-package ibuffer
992 :defer t
993 :bind
994 (("C-x C-b" . ibuffer-other-window)
995 :map ibuffer-mode-map
996 ("P" . ibuffer-backward-filter-group)
997 ("N" . ibuffer-forward-filter-group)
998 ("M-p" . ibuffer-do-print)
999 ("M-n" . ibuffer-do-shell-command-pipe-replace))
1000 :config
1001 ;; Use human readable Size column instead of original one
1002 (define-ibuffer-column size-h
1003 (:name "Size" :inline t)
1004 (cond
1005 ((> (buffer-size) 1000000) (format "%7.1fM" (/ (buffer-size) 1000000.0)))
1006 ((> (buffer-size) 100000) (format "%7.0fk" (/ (buffer-size) 1000.0)))
1007 ((> (buffer-size) 1000) (format "%7.1fk" (/ (buffer-size) 1000.0)))
1008 (t (format "%8d" (buffer-size)))))
1009 :custom
1010 (ibuffer-saved-filter-groups
1011 '(("default"
1012 ("dired" (mode . dired-mode))
1013 ("org" (mode . org-mode))
1014 ("gnus"
1015 (or
1016 (mode . gnus-group-mode)
1017 (mode . gnus-summary-mode)
1018 (mode . gnus-article-mode)
1019 ;; not really, but...
1020 (mode . message-mode)))
1021 ("web"
1022 (or
1023 (mode . web-mode)
1024 (mode . css-mode)
1025 (mode . scss-mode)
1026 (mode . js2-mode)))
1027 ("shell"
1028 (or
1029 (mode . eshell-mode)
1030 (mode . shell-mode)
1031 (mode . term-mode)))
1032 ("programming"
1033 (or
1034 (mode . python-mode)
1035 (mode . c-mode)
1036 (mode . c++-mode)
1037 (mode . emacs-lisp-mode)
1038 (mode . scheme-mode)
1039 (mode . haskell-mode)
1040 (mode . lean-mode)))
1041 ("emacs"
1042 (or
1043 (name . "^\\*scratch\\*$")
1044 (name . "^\\*Messages\\*$"))))))
1045 (ibuffer-formats
1046 '((mark modified read-only locked " "
1047 (name 18 18 :left :elide)
1048 " "
1049 (size-h 9 -1 :right)
1050 " "
1051 (mode 16 16 :left :elide)
1052 " " filename-and-process)
1053 (mark " "
1054 (name 16 -1)
1055 " " filename)))
1056 :hook (ibuffer . (lambda () (ibuffer-switch-to-saved-filter-groups "default"))))
1057 #+end_src
1058
1059 *** Outline
1060
1061 #+begin_src emacs-lisp
1062 (use-package outline
1063 :defer t
1064 :hook (prog-mode . outline-minor-mode)
1065 :bind
1066 (:map
1067 outline-minor-mode-map
1068 ("<s-tab>" . outline-toggle-children)
1069 ("M-p" . outline-previous-visible-heading)
1070 ("M-n" . outline-next-visible-heading)
1071 :prefix-map amin--outline-prefix-map
1072 :prefix "s-o"
1073 ("TAB" . outline-toggle-children)
1074 ("a" . outline-hide-body)
1075 ("H" . outline-hide-body)
1076 ("S" . outline-show-all)
1077 ("h" . outline-hide-subtree)
1078 ("s" . outline-show-subtree)))
1079 #+end_src
1080
1081 * Borg's =layer/essentials=
1082 :PROPERTIES:
1083 :CUSTOM_ID: borg-essentials
1084 :END:
1085
1086 TODO: break this giant source block down into individual org sections.
1087
1088 #+begin_src emacs-lisp
1089 (use-package dash
1090 :config (dash-enable-font-lock))
1091
1092 (use-package diff-hl
1093 :config
1094 (setq diff-hl-draw-borders nil)
1095 (global-diff-hl-mode)
1096 (add-hook 'magit-post-refresh-hook 'diff-hl-magit-post-refresh t))
1097
1098 (use-package dired
1099 :defer t
1100 :config (setq dired-listing-switches "-alh"))
1101
1102 (use-package eldoc
1103 :when (version< "25" emacs-version)
1104 :config (global-eldoc-mode))
1105
1106 (use-package help
1107 :defer t
1108 :config
1109 (temp-buffer-resize-mode)
1110 (setq help-window-select t))
1111
1112 (progn ; `isearch'
1113 (setq isearch-allow-scroll t))
1114
1115 (use-package lisp-mode
1116 :config
1117 (add-hook 'emacs-lisp-mode-hook 'outline-minor-mode)
1118 (add-hook 'emacs-lisp-mode-hook 'reveal-mode)
1119 (defun indent-spaces-mode ()
1120 (setq indent-tabs-mode nil))
1121 (add-hook 'lisp-interaction-mode-hook #'indent-spaces-mode))
1122
1123 (use-package man
1124 :defer t
1125 :config (setq Man-width 80))
1126
1127 (use-package paren
1128 :config (show-paren-mode))
1129
1130 (use-package prog-mode
1131 :config (global-prettify-symbols-mode)
1132 (defun indicate-buffer-boundaries-left ()
1133 (setq indicate-buffer-boundaries 'left))
1134 (add-hook 'prog-mode-hook #'indicate-buffer-boundaries-left))
1135
1136 (use-package recentf
1137 :defer 0.5
1138 :config
1139 (add-to-list 'recentf-exclude "^/\\(?:ssh\\|su\\|sudo\\)?:")
1140 (setq recentf-max-saved-items 40))
1141
1142 (use-package savehist
1143 :config (savehist-mode))
1144
1145 (use-package saveplace
1146 :when (version< "25" emacs-version)
1147 :config (save-place-mode))
1148
1149 (use-package simple
1150 :config (column-number-mode))
1151
1152 (progn ; `text-mode'
1153 (add-hook 'text-mode-hook #'indicate-buffer-boundaries-left)
1154 (add-hook 'text-mode-hook #'abbrev-mode))
1155
1156 (use-package tramp
1157 :defer t
1158 :config
1159 (add-to-list 'tramp-default-proxies-alist '(nil "\\`root\\'" "/ssh:%h:"))
1160 (add-to-list 'tramp-default-proxies-alist '("localhost" nil nil))
1161 (add-to-list 'tramp-default-proxies-alist
1162 (list (regexp-quote (system-name)) nil nil)))
1163
1164 #+end_src
1165
1166 * Editing
1167 :PROPERTIES:
1168 :CUSTOM_ID: editing
1169 :END:
1170
1171 ** Company
1172
1173 #+begin_src emacs-lisp
1174 (use-package company
1175 :defer 1
1176 :bind
1177 (:map company-active-map
1178 ([tab] . company-complete-common-or-cycle)
1179 ([escape] . company-abort))
1180 :custom
1181 (company-minimum-prefix-length 1)
1182 (company-selection-wrap-around t)
1183 (company-dabbrev-char-regexp "\\sw\\|\\s_\\|[-_]")
1184 (company-dabbrev-downcase nil)
1185 (company-dabbrev-ignore-case nil)
1186 :config
1187 (global-company-mode t))
1188 #+end_src
1189
1190 * Syntax and spell checking
1191 :PROPERTIES:
1192 :CUSTOM_ID: syntax-spell-checking
1193 :END:
1194
1195 #+begin_src emacs-lisp
1196 (use-package flycheck
1197 :defer 3
1198 :hook (prog-mode . flycheck-mode)
1199 :bind
1200 (:map flycheck-mode-map
1201 ("M-P" . flycheck-previous-error)
1202 ("M-N" . flycheck-next-error))
1203 :config
1204 ;; Use the load-path from running Emacs when checking elisp files
1205 (setq flycheck-emacs-lisp-load-path 'inherit)
1206
1207 ;; Only flycheck when I actually save the buffer
1208 (setq flycheck-check-syntax-automatically '(mode-enabled save)))
1209
1210 ;; http://endlessparentheses.com/ispell-and-apostrophes.html
1211 (use-package ispell
1212 :defer 3
1213 :config
1214 ;; ’ can be part of a word
1215 (setq ispell-local-dictionary-alist
1216 `((nil "[[:alpha:]]" "[^[:alpha:]]"
1217 "['\x2019]" nil ("-B") nil utf-8)))
1218 ;; don't send ’ to the subprocess
1219 (defun endless/replace-apostrophe (args)
1220 (cons (replace-regexp-in-string
1221 "’" "'" (car args))
1222 (cdr args)))
1223 (advice-add #'ispell-send-string :filter-args
1224 #'endless/replace-apostrophe)
1225
1226 ;; convert ' back to ’ from the subprocess
1227 (defun endless/replace-quote (args)
1228 (if (not (derived-mode-p 'org-mode))
1229 args
1230 (cons (replace-regexp-in-string
1231 "'" "’" (car args))
1232 (cdr args))))
1233 (advice-add #'ispell-parse-output :filter-args
1234 #'endless/replace-quote))
1235 #+end_src
1236
1237 * Programming modes
1238 :PROPERTIES:
1239 :CUSTOM_ID: programming-modes
1240 :END:
1241
1242 ** [[http://alloytools.org][Alloy]] (with [[https://github.com/dwwmmn/alloy-mode][alloy-mode]])
1243
1244 #+begin_src emacs-lisp
1245 (use-package alloy-mode
1246 :defer t
1247 :config (setq alloy-basic-offset 2))
1248 #+end_src
1249
1250 ** [[https://coq.inria.fr][Coq]] (with [[https://github.com/ProofGeneral/PG][Proof General]])
1251
1252 #+begin_src emacs-lisp
1253 (use-package proof-site ; Proof General
1254 :defer t
1255 :load-path "lib/proof-site/generic/")
1256 #+end_src
1257
1258 ** [[https://leanprover.github.io][Lean]] (with [[https://github.com/leanprover/lean-mode][lean-mode]])
1259
1260 #+begin_src emacs-lisp
1261 (eval-when-compile (defvar lean-mode-map))
1262 (use-package lean-mode
1263 :defer 1
1264 :bind (:map lean-mode-map
1265 ("S-SPC" . company-complete))
1266 :config
1267 (require 'lean-input)
1268 (setq default-input-method "Lean"
1269 lean-input-tweak-all '(lean-input-compose
1270 (lean-input-prepend "/")
1271 (lean-input-nonempty))
1272 lean-input-user-translations '(("/" "/")))
1273 (lean-input-setup))
1274 #+end_src
1275
1276 ** Haskell
1277
1278 *** [[https://github.com/haskell/haskell-mode][haskell-mode]]
1279
1280 #+begin_src emacs-lisp
1281 (use-package haskell-mode
1282 :defer t
1283 :config
1284 (setq haskell-indentation-layout-offset 4
1285 haskell-indentation-left-offset 4
1286 flycheck-checker 'haskell-hlint
1287 flycheck-disabled-checkers '(haskell-stack-ghc haskell-ghc)))
1288 #+end_src
1289
1290 *** [[https://github.com/jyp/dante][dante]]
1291
1292 #+begin_src emacs-lisp
1293 (use-package dante
1294 :after haskell-mode
1295 :commands dante-mode
1296 :hook (haskell-mode . dante-mode))
1297 #+end_src
1298
1299 *** [[https://github.com/mpickering/hlint-refactor-mode][hlint-refactor]]
1300
1301 Emacs bindings for [[https://github.com/ndmitchell/hlint][hlint]]'s refactor option. This requires the refact
1302 executable from [[https://github.com/mpickering/apply-refact][apply-refact]].
1303
1304 #+begin_src emacs-lisp
1305 (use-package hlint-refactor
1306 :after haskell-mode
1307 :bind (:map hlint-refactor-mode-map
1308 ("C-c l b" . hlint-refactor-refactor-buffer)
1309 ("C-c l r" . hlint-refactor-refactor-at-point))
1310 :hook (haskell-mode . hlint-refactor-mode))
1311 #+end_src
1312
1313 *** [[https://github.com/flycheck/flycheck-haskell][flycheck-haskell]]
1314
1315 #+begin_src emacs-lisp
1316 (use-package flycheck-haskell
1317 :after haskell-mode)
1318 #+end_src
1319
1320 *** [[https://github.com/ndmitchell/hlint/blob/20e116a043f2073c57b17b24ae6364b5e433ba7e/data/hs-lint.el][hs-lint.el]]
1321 :PROPERTIES:
1322 :header-args+: :tangle lisp/hs-lint.el :mkdirp yes
1323 :END:
1324
1325 Currently using =flycheck-haskell= with the =haskell-hlint= checker
1326 instead.
1327
1328 #+begin_src emacs-lisp :tangle no
1329 ;;; hs-lint.el --- minor mode for HLint code checking
1330
1331 ;; Copyright 2009 (C) Alex Ott
1332 ;;
1333 ;; Author: Alex Ott <alexott@gmail.com>
1334 ;; Keywords: haskell, lint, HLint
1335 ;; Requirements:
1336 ;; Status: distributed under terms of GPL2 or above
1337
1338 ;; Typical message from HLint looks like:
1339 ;;
1340 ;; /Users/ott/projects/lang-exp/haskell/test.hs:52:1: Eta reduce
1341 ;; Found:
1342 ;; count1 p l = length (filter p l)
1343 ;; Why not:
1344 ;; count1 p = length . filter p
1345
1346
1347 (require 'compile)
1348
1349 (defgroup hs-lint nil
1350 "Run HLint as inferior of Emacs, parse error messages."
1351 :group 'tools
1352 :group 'haskell)
1353
1354 (defcustom hs-lint-command "hlint"
1355 "The default hs-lint command for \\[hlint]."
1356 :type 'string
1357 :group 'hs-lint)
1358
1359 (defcustom hs-lint-save-files t
1360 "Save modified files when run HLint or no (ask user)"
1361 :type 'boolean
1362 :group 'hs-lint)
1363
1364 (defcustom hs-lint-replace-with-suggestions nil
1365 "Replace user's code with suggested replacements"
1366 :type 'boolean
1367 :group 'hs-lint)
1368
1369 (defcustom hs-lint-replace-without-ask nil
1370 "Replace user's code with suggested replacements automatically"
1371 :type 'boolean
1372 :group 'hs-lint)
1373
1374 (defun hs-lint-process-setup ()
1375 "Setup compilation variables and buffer for `hlint'."
1376 (run-hooks 'hs-lint-setup-hook))
1377
1378 ;; regex for replace suggestions
1379 ;;
1380 ;; ^\(.*?\):\([0-9]+\):\([0-9]+\): .*
1381 ;; Found:
1382 ;; \s +\(.*\)
1383 ;; Why not:
1384 ;; \s +\(.*\)
1385
1386 (defvar hs-lint-regex
1387 "^\\(.*?\\):\\([0-9]+\\):\\([0-9]+\\): .*[\n\C-m]Found:[\n\C-m]\\s +\\(.*\\)[\n\C-m]Why not:[\n\C-m]\\s +\\(.*\\)[\n\C-m]"
1388 "Regex for HLint messages")
1389
1390 (defun make-short-string (str maxlen)
1391 (if (< (length str) maxlen)
1392 str
1393 (concat (substring str 0 (- maxlen 3)) "...")))
1394
1395 (defun hs-lint-replace-suggestions ()
1396 "Perform actual replacement of suggestions"
1397 (goto-char (point-min))
1398 (while (re-search-forward hs-lint-regex nil t)
1399 (let* ((fname (match-string 1))
1400 (fline (string-to-number (match-string 2)))
1401 (old-code (match-string 4))
1402 (new-code (match-string 5))
1403 (msg (concat "Replace '" (make-short-string old-code 30)
1404 "' with '" (make-short-string new-code 30) "'"))
1405 (bline 0)
1406 (eline 0)
1407 (spos 0)
1408 (new-old-code ""))
1409 (save-excursion
1410 (switch-to-buffer (get-file-buffer fname))
1411 (goto-char (point-min))
1412 (forward-line (1- fline))
1413 (beginning-of-line)
1414 (setf bline (point))
1415 (when (or hs-lint-replace-without-ask
1416 (yes-or-no-p msg))
1417 (end-of-line)
1418 (setf eline (point))
1419 (beginning-of-line)
1420 (setf old-code (regexp-quote old-code))
1421 (while (string-match "\\\\ " old-code spos)
1422 (setf new-old-code (concat new-old-code
1423 (substring old-code spos (match-beginning 0))
1424 "\\ *"))
1425 (setf spos (match-end 0)))
1426 (setf new-old-code (concat new-old-code (substring old-code spos)))
1427 (remove-text-properties bline eline '(composition nil))
1428 (when (re-search-forward new-old-code eline t)
1429 (replace-match new-code nil t)))))))
1430
1431 (defun hs-lint-finish-hook (buf msg)
1432 "Function, that is executed at the end of HLint execution"
1433 (if hs-lint-replace-with-suggestions
1434 (hs-lint-replace-suggestions)
1435 (next-error 1 t)))
1436
1437 (define-compilation-mode hs-lint-mode "HLint"
1438 "Mode for check Haskell source code."
1439 (set (make-local-variable 'compilation-process-setup-function)
1440 'hs-lint-process-setup)
1441 (set (make-local-variable 'compilation-disable-input) t)
1442 (set (make-local-variable 'compilation-scroll-output) nil)
1443 (set (make-local-variable 'compilation-finish-functions)
1444 (list 'hs-lint-finish-hook))
1445 )
1446
1447 (defun hs-lint ()
1448 "Run HLint for current buffer with haskell source"
1449 (interactive)
1450 (save-some-buffers hs-lint-save-files)
1451 (compilation-start (concat hs-lint-command " \"" buffer-file-name "\"")
1452 'hs-lint-mode))
1453
1454 (provide 'hs-lint)
1455 ;;; hs-lint.el ends here
1456 #+end_src
1457
1458 #+begin_src emacs-lisp :tangle no
1459 (use-package hs-lint
1460 :load-path "lisp/"
1461 :bind (:map haskell-mode-map
1462 ("C-c l l" . hs-lint)))
1463 #+end_src
1464
1465 ** Web dev
1466
1467 *** SGML and HTML
1468
1469 #+begin_src emacs-lisp
1470 (use-package sgml-mode
1471 :defer t
1472 :config
1473 (setq sgml-basic-offset 2))
1474 #+end_src
1475
1476 *** CSS and SCSS
1477
1478 #+begin_src emacs-lisp
1479 (use-package css-mode
1480 :defer t
1481 :config
1482 (setq css-indent-offset 2))
1483 #+end_src
1484
1485 *** Web mode
1486
1487 #+begin_src emacs-lisp
1488 (use-package web-mode
1489 :defer t
1490 :mode "\\.html\\'"
1491 :config
1492 (setq-every! 2
1493 web-mode-code-indent-offset
1494 web-mode-css-indent-offset
1495 web-mode-markup-indent-offset))
1496 #+end_src
1497
1498 *** Emmet mode
1499
1500 #+begin_src emacs-lisp
1501 (use-package emmet-mode
1502 :after (:any web-mode css-mode sgml-mode)
1503 :bind* (("C-)" . emmet-next-edit-point)
1504 ("C-(" . emmet-prev-edit-point))
1505 :config
1506 (unbind-key "C-j" emmet-mode-keymap)
1507 (setq emmet-move-cursor-between-quotes t)
1508 :hook (web-mode css-mode html-mode sgml-mode))
1509 #+end_src
1510
1511 ** COMMENT Java
1512
1513 *** meghanada
1514
1515 #+begin_src emacs-lisp
1516 (use-package meghanada
1517 :bind
1518 (:map meghanada-mode-map
1519 (("C-M-o" . meghanada-optimize-import)
1520 ("C-M-t" . meghanada-import-all)))
1521 :hook (java-mode . meghanada-mode))
1522 #+end_src
1523
1524 *** lsp-java
1525
1526 #+begin_comment
1527 dependencies:
1528
1529 ace-window
1530 avy
1531 bui
1532 company-lsp
1533 dap-mode
1534 lsp-java
1535 lsp-mode
1536 lsp-ui
1537 pfuture
1538 tree-mode
1539 treemacs
1540 #+end_comment
1541
1542 #+begin_src emacs-lisp
1543 (use-package treemacs
1544 :config (setq treemacs-never-persist t))
1545
1546 (use-package yasnippet
1547 :config
1548 ;; (yas-global-mode)
1549 )
1550
1551 (use-package lsp-mode
1552 :init (setq lsp-eldoc-render-all nil
1553 lsp-highlight-symbol-at-point nil)
1554 )
1555
1556 (use-package hydra)
1557
1558 (use-package company-lsp
1559 :after company
1560 :config
1561 (setq company-lsp-cache-candidates t
1562 company-lsp-async t))
1563
1564 (use-package lsp-ui
1565 :config
1566 (setq lsp-ui-sideline-update-mode 'point))
1567
1568 (use-package lsp-java
1569 :config
1570 (add-hook 'java-mode-hook
1571 (lambda ()
1572 (setq-local company-backends (list 'company-lsp))))
1573
1574 (add-hook 'java-mode-hook 'lsp-java-enable)
1575 (add-hook 'java-mode-hook 'flycheck-mode)
1576 (add-hook 'java-mode-hook 'company-mode)
1577 (add-hook 'java-mode-hook 'lsp-ui-mode))
1578
1579 (use-package dap-mode
1580 :after lsp-mode
1581 :config
1582 (dap-mode t)
1583 (dap-ui-mode t))
1584
1585 (use-package dap-java
1586 :after (lsp-java))
1587
1588 (use-package lsp-java-treemacs
1589 :after (treemacs))
1590 #+end_src
1591
1592 ** geiser
1593
1594 #+begin_src emacs-lisp
1595 (use-package geiser)
1596
1597 (use-package geiser-guile
1598 :config
1599 (setq geiser-guile-load-path "~/src/git/guix"))
1600 #+end_src
1601
1602 ** guix
1603
1604 #+begin_src emacs-lisp
1605 (use-package guix
1606 :load-path "lib/guix/elisp")
1607 #+end_src
1608
1609 * Emacs enhancements
1610 :PROPERTIES:
1611 :CUSTOM_ID: emacs-enhancements
1612 :END:
1613
1614 ** [[https://github.com/justbur/emacs-which-key][which-key]]
1615
1616 #+begin_quote
1617 Emacs package that displays available keybindings in popup
1618 #+end_quote
1619
1620 #+begin_src emacs-lisp
1621 (use-package which-key
1622 :defer 1
1623 :config (which-key-mode))
1624 #+end_src
1625
1626 ** theme
1627
1628 #+begin_src emacs-lisp
1629 (add-to-list 'custom-theme-load-path "~/.emacs.d/lisp")
1630 (load-theme 'tangomod t)
1631 #+end_src
1632
1633 ** smart-mode-line
1634
1635 #+begin_src emacs-lisp
1636 (use-package smart-mode-line
1637 :config
1638 (sml/setup))
1639 #+end_src
1640
1641 ** doom-themes
1642
1643 #+begin_src emacs-lisp
1644 (use-package doom-themes)
1645 #+end_src
1646
1647 ** theme helper functions
1648
1649 #+begin_src emacs-lisp
1650 (defun amin/lights-on ()
1651 "Enable my favourite light theme."
1652 (interactive)
1653 (mapc #'disable-theme custom-enabled-themes)
1654 (load-theme 'tangomod t)
1655 (sml/apply-theme 'automatic))
1656
1657 (defun amin/lights-off ()
1658 "Go dark."
1659 (interactive)
1660 (mapc #'disable-theme custom-enabled-themes)
1661 (load-theme 'doom-tomorrow-night t)
1662 (sml/apply-theme 'automatic))
1663
1664 (bind-keys
1665 ("s-t d" . amin/lights-off)
1666 ("s-t l" . amin/lights-on))
1667 #+end_src
1668
1669 ** [[https://github.com/bbatsov/crux][crux]]
1670
1671 #+begin_src emacs-lisp
1672 (use-package crux
1673 :defer 1
1674 :bind (("C-c b k" . crux-kill-other-buffers)
1675 ("C-c d" . crux-duplicate-current-line-or-region)
1676 ("C-c D" . crux-duplicate-and-comment-current-line-or-region)
1677 ("C-c f c" . crux-copy-file-preserve-attributes)
1678 ("C-c f d" . crux-delete-file-and-buffer)
1679 ("C-c f r" . crux-rename-file-and-buffer)
1680 ("C-c j" . crux-top-join-line)
1681 ("C-S-j" . crux-top-join-line)))
1682 #+end_src
1683
1684 ** [[https://github.com/alezost/mwim.el][mwim]]
1685
1686 #+begin_src emacs-lisp
1687 (use-package mwim
1688 :bind (("C-a" . mwim-beginning-of-code-or-line)
1689 ("C-e" . mwim-end-of-code-or-line)
1690 ("<home>" . mwim-beginning-of-line-or-code)
1691 ("<end>" . mwim-end-of-line-or-code)))
1692 #+end_src
1693
1694 ** projectile
1695
1696 #+begin_src emacs-lisp
1697 (use-package projectile
1698 :defer t
1699 :bind-keymap ("C-c p" . projectile-command-map)
1700 :config
1701 (projectile-mode)
1702
1703 (defun my-projectile-invalidate-cache (&rest _args)
1704 ;; ignore the args to `magit-checkout'
1705 (projectile-invalidate-cache nil))
1706
1707 (eval-after-load 'magit-branch
1708 '(progn
1709 (advice-add 'magit-checkout
1710 :after #'my-projectile-invalidate-cache)
1711 (advice-add 'magit-branch-and-checkout
1712 :after #'my-projectile-invalidate-cache)))
1713 :custom (projectile-completion-system 'ivy))
1714 #+end_src
1715
1716 ** [[https://github.com/Wilfred/helpful][helpful]]
1717
1718 #+begin_src emacs-lisp
1719 (use-package helpful
1720 :defer 1
1721 :bind
1722 (("C-S-h c" . helpful-command)
1723 ("C-S-h f" . helpful-callable) ; helpful-function
1724 ("C-S-h v" . helpful-variable)
1725 ("C-S-h k" . helpful-key)
1726 ("C-S-h p" . helpful-at-point)))
1727 #+end_src
1728
1729 ** [[https://github.com/EricCrosson/unkillable-scratch][unkillable-scratch]]
1730
1731 Make =*scratch*= and =*Messages*= unkillable.
1732
1733 #+begin_src emacs-lisp
1734 (use-package unkillable-scratch
1735 :defer 3
1736 :config
1737 (unkillable-scratch 1)
1738 :custom
1739 (unkillable-scratch-behavior 'do-nothing)
1740 (unkillable-buffers '("^\\*scratch\\*$" "^\\*Messages\\*$")))
1741 #+end_src
1742
1743 ** [[https://github.com/davep/boxquote.el][boxquote.el]]
1744
1745 #+begin_example
1746 ,----
1747 | make pretty boxed quotes like this
1748 `----
1749 #+end_example
1750
1751 #+begin_src emacs-lisp
1752 (use-package boxquote
1753 :defer 3
1754 :bind
1755 (:prefix-map amin--boxquote-prefix-map
1756 :prefix "C-c q"
1757 ("b" . boxquote-buffer)
1758 ("B" . boxquote-insert-buffer)
1759 ("d" . boxquote-defun)
1760 ("F" . boxquote-insert-file)
1761 ("hf" . boxquote-describe-function)
1762 ("hk" . boxquote-describe-key)
1763 ("hv" . boxquote-describe-variable)
1764 ("hw" . boxquote-where-is)
1765 ("k" . boxquote-kill)
1766 ("p" . boxquote-paragraph)
1767 ("q" . boxquote-boxquote)
1768 ("r" . boxquote-region)
1769 ("s" . boxquote-shell-command)
1770 ("t" . boxquote-text)
1771 ("T" . boxquote-title)
1772 ("u" . boxquote-unbox)
1773 ("U" . boxquote-unbox-region)
1774 ("y" . boxquote-yank)
1775 ("M-q" . boxquote-fill-paragraph)
1776 ("M-w" . boxquote-kill-ring-save)))
1777 #+end_src
1778
1779 Also see [[https://www.emacswiki.org/emacs/rebox2][rebox2]].
1780
1781 ** typo.el
1782
1783 #+begin_src emacs-lisp
1784 (use-package typo
1785 :defer 2
1786 :config
1787 (typo-global-mode 1)
1788 :hook (text-mode . typo-mode))
1789 #+end_src
1790
1791 ** hl-todo
1792
1793 #+begin_src emacs-lisp
1794 (use-package hl-todo
1795 :defer 4
1796 :config
1797 (global-hl-todo-mode))
1798 #+end_src
1799
1800 ** shrink-path
1801
1802 #+begin_src emacs-lisp
1803 (use-package shrink-path
1804 :after eshell
1805 :config
1806 (setq eshell-prompt-regexp "\\(.*\n\\)*λ "
1807 eshell-prompt-function #'+eshell/prompt)
1808
1809 (defun +eshell/prompt ()
1810 (let ((base/dir (shrink-path-prompt default-directory)))
1811 (concat (propertize (car base/dir)
1812 'face 'font-lock-comment-face)
1813 (propertize (cdr base/dir)
1814 'face 'font-lock-constant-face)
1815 (propertize (+eshell--current-git-branch)
1816 'face 'font-lock-function-name-face)
1817 "\n"
1818 (propertize "λ" 'face 'eshell-prompt-face)
1819 ;; needed for the input text to not have prompt face
1820 (propertize " " 'face 'default))))
1821
1822 (defun +eshell--current-git-branch ()
1823 (let ((branch (car (loop for match in (split-string (shell-command-to-string "git branch") "\n")
1824 when (string-match "^\*" match)
1825 collect match))))
1826 (if (not (eq branch nil))
1827 (concat " " (substring branch 2))
1828 ""))))
1829 #+end_src
1830
1831 ** [[https://github.com/peterwvj/eshell-up][eshell-up]]
1832
1833 #+begin_src emacs-lisp
1834 (use-package eshell-up
1835 :after eshell)
1836 #+end_src
1837
1838 ** multi-term
1839
1840 #+begin_src emacs-lisp
1841 (use-package multi-term
1842 :defer 1
1843 :bind (("C-c a s m m" . multi-term)
1844 ("C-c a s m p" . multi-term-dedicated-toggle)
1845 :map term-mode-map
1846 ("C-c C-j" . term-char-mode)
1847 :map term-raw-map
1848 ("C-c C-j" . term-line-mode))
1849 :config
1850 (setq multi-term-program "/bin/screen"
1851 ;; TODO: add separate bindings for connecting to existing
1852 ;; session vs. always creating a new one
1853 multi-term-dedicated-select-after-open-p t
1854 multi-term-dedicated-window-height 20
1855 multi-term-dedicated-max-window-height 30
1856 term-bind-key-alist
1857 '(("C-c C-c" . term-interrupt-subjob)
1858 ("C-c C-e" . term-send-esc)
1859 ("C-k" . kill-line)
1860 ("C-y" . term-paste)
1861 ("M-f" . term-send-forward-word)
1862 ("M-b" . term-send-backward-word)
1863 ("M-p" . term-send-up)
1864 ("M-n" . term-send-down)
1865 ("<C-backspace>" . term-send-backward-kill-word)
1866 ("<M-DEL>" . term-send-backward-kill-word)
1867 ("M-d" . term-send-delete-word)
1868 ("M-," . term-send-raw)
1869 ("M-." . comint-dynamic-complete))
1870 term-unbind-key-alist
1871 '("C-z" "C-x" "C-c" "C-h" "C-y" "<ESC>")))
1872 #+end_src
1873
1874 ** page-break-lines
1875
1876 #+begin_src emacs-lisp
1877 (use-package page-break-lines
1878 :config
1879 (global-page-break-lines-mode))
1880 #+end_src
1881
1882 ** expand-region
1883
1884 #+begin_src emacs-lisp
1885 (use-package expand-region
1886 :bind ("C-=" . er/expand-region))
1887 #+end_src
1888
1889 * Email
1890 :PROPERTIES:
1891 :CUSTOM_ID: email
1892 :END:
1893
1894 #+begin_src emacs-lisp
1895 (defvar amin-maildir (expand-file-name "~/mail/"))
1896 (after! recentf
1897 (add-to-list 'recentf-exclude amin-maildir))
1898 #+end_src
1899
1900 ** Gnus
1901
1902 #+begin_src emacs-lisp
1903 (setq
1904 amin-gnus-init-file (no-littering-expand-etc-file-name "gnus")
1905 mail-user-agent 'gnus-user-agent
1906 read-mail-command 'gnus)
1907
1908 (use-package gnus
1909 :bind (("C-c m" . gnus)
1910 ("C-c M" . gnus-unplugged)
1911 ("s-m" . gnus)
1912 ("s-M" . gnus-unplugged))
1913 :init
1914 (setq
1915 gnus-select-method '(nnnil "")
1916 gnus-secondary-select-methods
1917 '((nnimap "amin"
1918 (nnimap-stream plain)
1919 (nnimap-address "127.0.0.1")
1920 (nnimap-server-port 143)
1921 (nnimap-authenticator plain)
1922 (nnimap-user "amin@aminb.org"))
1923 (nnimap "uwaterloo"
1924 (nnimap-stream plain)
1925 (nnimap-address "127.0.0.1")
1926 (nnimap-server-port 143)
1927 (nnimap-authenticator plain)
1928 (nnimap-user "abandali@uwaterloo.ca")))
1929 gnus-message-archive-group "nnimap+amin:Sent"
1930 gnus-parameters
1931 '(("gnu.*"
1932 (gcc-self . t)))
1933 gnus-large-newsgroup 50
1934 gnus-home-directory (no-littering-expand-var-file-name "gnus/")
1935 gnus-directory (concat gnus-home-directory "news/")
1936 message-directory (concat gnus-home-directory "mail/")
1937 nndraft-directory (concat gnus-home-directory "drafts/")
1938 gnus-save-newsrc-file nil
1939 gnus-read-newsrc-file nil
1940 gnus-interactive-exit nil
1941 gnus-gcc-mark-as-read t))
1942
1943 (use-package gnus-art
1944 :config
1945 (setq
1946 gnus-visible-headers
1947 (concat gnus-visible-headers "\\|^List-Id:\\|^X-RT-Originator:\\|^User-Agent:")
1948 gnus-sorted-header-list
1949 '("^From:" "^Subject:" "^Summary:" "^Keywords:"
1950 "^Followup-To:" "^To:" "^Cc:" "X-RT-Originator"
1951 "^Newsgroups:" "List-Id:" "^Organization:"
1952 "^User-Agent:" "^Date:")
1953 ;; local-lapsed article dates
1954 ;; from https://www.emacswiki.org/emacs/GnusFormatting#toc11
1955 gnus-article-date-headers '(user-defined)
1956 gnus-article-time-format
1957 (lambda (time)
1958 (let* ((date (format-time-string "%a, %d %b %Y %T %z" time))
1959 (local (article-make-date-line date 'local))
1960 (combined-lapsed (article-make-date-line date
1961 'combined-lapsed))
1962 (lapsed (progn
1963 (string-match " (.+" combined-lapsed)
1964 (match-string 0 combined-lapsed))))
1965 (concat local lapsed))))
1966 (bind-keys
1967 :map gnus-article-mode-map
1968 ("r" . gnus-article-reply-with-original)
1969 ("R" . gnus-article-wide-reply-with-original)
1970 ("M-L" . org-store-link)))
1971
1972 (use-package gnus-sum
1973 :bind (:map gnus-summary-mode-map
1974 :prefix-map amin--gnus-summary-prefix-map
1975 :prefix "v"
1976 ("r" . gnus-summary-reply)
1977 ("w" . gnus-summary-wide-reply)
1978 ("v" . gnus-summary-show-raw-article))
1979 :config
1980 (bind-keys
1981 :map gnus-summary-mode-map
1982 ("r" . gnus-summary-reply-with-original)
1983 ("R" . gnus-summary-wide-reply-with-original)
1984 ("M-L" . org-store-link))
1985 :hook (gnus-summary-mode . amin--no-mouse-autoselect-window))
1986
1987 (use-package gnus-msg
1988 :config
1989 (setq gnus-posting-styles
1990 '((".*"
1991 (address "amin@aminb.org")
1992 (body "\nBest,\namin\n")
1993 (eval (setq amin--message-cite-say-hi t)))
1994 ("gnu.*"
1995 (address "bandali@gnu.org"))
1996 ((header "subject" "ThankCRM")
1997 (to "webmasters-comment@gnu.org")
1998 (body "\nAdded to 2018supporters.html.\n\nMoving to campaigns.\n\n-amin\n")
1999 (eval (setq amin--message-cite-say-hi nil)))
2000 ("nnimap\\+uwaterloo:.*"
2001 (address "abandali@uwaterloo.ca")
2002 (gcc "\"nnimap+uwaterloo:Sent Items\"")))))
2003
2004 (use-package gnus-topic
2005 :hook (gnus-group-mode . gnus-topic-mode))
2006
2007 (use-package gnus-agent
2008 :config
2009 (setq gnus-agent-synchronize-flags 'ask)
2010 :hook (gnus-group-mode . gnus-agent-mode))
2011
2012 (use-package gnus-group
2013 :config
2014 (setq gnus-permanently-visible-groups "\\((INBOX\\|gnu$\\)"))
2015
2016 (use-package mm-decode
2017 :config
2018 (setq mm-discouraged-alternatives '("text/html" "text/richtext")))
2019 #+end_src
2020
2021 ** sendmail
2022
2023 #+begin_src emacs-lisp
2024 (use-package sendmail
2025 :config
2026 (setq sendmail-program "/usr/bin/msmtp"
2027 ;; message-sendmail-extra-arguments '("-v" "-d")
2028 mail-specify-envelope-from t
2029 mail-envelope-from 'header))
2030 #+end_src
2031
2032 ** message
2033
2034 #+begin_src emacs-lisp
2035 (use-package message
2036 :config
2037 (defconst amin--message-cite-style-format "On %Y-%m-%d %l:%M %p, %N wrote:")
2038 (defconst message-cite-style-bandali
2039 '((message-cite-function 'message-cite-original)
2040 (message-citation-line-function 'message-insert-formatted-citation-line)
2041 (message-cite-reply-position 'traditional)
2042 (message-yank-prefix "> ")
2043 (message-yank-cited-prefix ">")
2044 (message-yank-empty-prefix ">")
2045 (message-citation-line-format
2046 (if amin--message-cite-say-hi
2047 (concat "Hi %F,\n\n" amin--message-cite-style-format)
2048 amin--message-cite-style-format)))
2049 "Citation style based on Mozilla Thunderbird's. Use with message-cite-style.")
2050 (setq message-cite-style 'message-cite-style-bandali
2051 message-kill-buffer-on-exit t
2052 message-send-mail-function 'message-send-mail-with-sendmail
2053 message-sendmail-envelope-from 'header
2054 message-dont-reply-to-names
2055 "\\(\\(.*@aminb\\.org\\)\\|\\(amin@bandali\\.me\\)\\|\\(\\(aminb?\\|mab\\|bandali\\)@gnu\\.org\\)\\|\\(\\(m\\|a\\(min\\.\\)?\\)bandali@uwaterloo\\.ca\\)\\)"
2056 message-user-fqdn "aminb.org")
2057 :hook (;; (message-setup . mml-secure-message-sign-pgpmime)
2058 (message-mode . flyspell-mode)
2059 (message-mode . (lambda ()
2060 ;; (setq fill-column 65
2061 ;; message-fill-column 65)
2062 (make-local-variable 'company-idle-delay)
2063 (setq company-idle-delay 0.2))))
2064 ;; :custom-face
2065 ;; (message-header-subject ((t (:foreground "#111" :weight semi-bold))))
2066 ;; (message-header-to ((t (:foreground "#111" :weight normal))))
2067 ;; (message-header-cc ((t (:foreground "#333" :weight normal))))
2068 )
2069
2070 (after! mml-sec
2071 (setq mml-secure-openpgp-encrypt-to-self t
2072 mml-secure-openpgp-sign-with-sender t))
2073 #+end_src
2074
2075 ** footnote
2076
2077 Convenient footnotes in =message-mode=.
2078
2079 #+begin_src emacs-lisp
2080 (use-package footnote
2081 :after message
2082 :bind
2083 (:map message-mode-map
2084 :prefix-map amin--footnote-prefix-map
2085 :prefix "C-c f"
2086 ("a" . footnote-add-footnote)
2087 ("b" . footnote-back-to-message)
2088 ("c" . footnote-cycle-style)
2089 ("d" . footnote-delete-footnote)
2090 ("g" . footnote-goto-footnote)
2091 ("r" . footnote-renumber-footnotes)
2092 ("s" . footnote-set-style))
2093 :config
2094 (setq footnote-start-tag ""
2095 footnote-end-tag ""
2096 footnote-style 'unicode))
2097 #+end_src
2098
2099 ** ebdb
2100
2101 #+begin_src emacs-lisp
2102 (use-package ebdb
2103 :defer 1
2104 :bind (:map gnus-group-mode-map ("e" . ebdb))
2105 :config
2106 (setq ebdb-sources (no-littering-expand-var-file-name "ebdb"))
2107 (after! swiper
2108 (add-to-list 'swiper-font-lock-exclude 'ebdb-mode t)))
2109
2110 (use-package ebdb-com
2111 :after ebdb)
2112
2113 ;; (use-package ebdb-complete
2114 ;; :after ebdb
2115 ;; :config
2116 ;; (ebdb-complete-enable))
2117
2118 (use-package company-ebdb
2119 :after (:all company message)
2120 :config
2121 (defun company-ebdb--post-complete (_) nil)
2122 :hook
2123 (message-mode . (lambda ()
2124 (add-to-list (make-local-variable 'company-backends)
2125 'company-ebdb))))
2126
2127 (use-package ebdb-gnus
2128 :after ebdb
2129 :custom
2130 (ebdb-gnus-window-configuration
2131 '(article
2132 (vertical 1.0
2133 (summary 0.25 point)
2134 (horizontal 1.0
2135 (article 1.0)
2136 (ebdb-gnus 0.3))))))
2137
2138 (use-package ebdb-mua
2139 :after ebdb
2140 ;; :custom (ebdb-mua-pop-up nil)
2141 )
2142
2143 ;; (use-package ebdb-message
2144 ;; :after ebdb)
2145
2146
2147 ;; (use-package ebdb-vcard
2148 ;; :after ebdb)
2149 #+end_src
2150
2151 ** COMMENT message-x
2152
2153 #+begin_src emacs-lisp
2154 (use-package message-x
2155 :custom
2156 (message-x-completion-alist
2157 (quote
2158 (("\\([rR]esent-\\|[rR]eply-\\)?[tT]o:\\|[bB]?[cC][cC]:" . gnus-harvest-find-address)
2159 ((if
2160 (boundp
2161 (quote message-newgroups-header-regexp))
2162 message-newgroups-header-regexp message-newsgroups-header-regexp)
2163 . message-expand-group)))))
2164 #+end_src
2165
2166 ** COMMENT gnus-harvest
2167
2168 #+begin_src emacs-lisp
2169 (use-package gnus-harvest
2170 :commands gnus-harvest-install
2171 :demand t
2172 :config
2173 (if (featurep 'message-x)
2174 (gnus-harvest-install 'message-x)
2175 (gnus-harvest-install)))
2176 #+end_src
2177
2178 * Blogging
2179 :PROPERTIES:
2180 :CUSTOM_ID: blogging
2181 :END:
2182
2183 ** [[https://ox-hugo.scripter.co][ox-hugo]]
2184
2185 #+begin_src emacs-lisp
2186 (use-package ox-hugo
2187 :after ox)
2188
2189 (use-package ox-hugo-auto-export
2190 :load-path "lib/ox-hugo")
2191 #+end_src
2192
2193 * Post initialization
2194 :PROPERTIES:
2195 :CUSTOM_ID: post-initialization
2196 :END:
2197
2198 Display how long it took to load the init file.
2199
2200 #+begin_src emacs-lisp
2201 (message "Loading %s...done (%.3fs)" user-init-file
2202 (float-time (time-subtract (current-time)
2203 amin--before-user-init-time)))
2204 #+end_src
2205
2206 * Footer
2207 :PROPERTIES:
2208 :CUSTOM_ID: footer
2209 :END:
2210
2211 #+begin_src emacs-lisp :comments none
2212 ;;; init.el ends here
2213 #+end_src
2214
2215 * COMMENT Local Variables :ARCHIVE:
2216 # Local Variables:
2217 # eval: (add-hook 'after-save-hook #'amin/async-babel-tangle 'append 'local)
2218 # eval: (typo-mode -1)
2219 # End: