a388dd9e090c92ee05e884f8015f7e2b49fd8678
[~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 ** Bindings
697
698 #+begin_src emacs-lisp
699 (bind-keys
700 ("C-c a i" . ielm)
701
702 ("C-c e b" . eval-buffer)
703 ("C-c e r" . eval-region)
704
705 ("C-c F m" . make-frame-command)
706 ("C-c F d" . delete-frame)
707 ("C-c F D" . delete-other-frames)
708
709 ("C-c o" . other-window)
710
711 ("C-c Q" . save-buffers-kill-terminal)
712
713 ("C-S-h C" . describe-char)
714 ("C-S-h F" . describe-face)
715
716 ("C-x K" . kill-this-buffer)
717
718 ("s-p" . beginning-of-buffer)
719 ("s-n" . end-of-buffer))
720 #+end_src
721
722 ** Packages
723
724 The packages in this section are absolutely essential to my everyday
725 workflow, and they play key roles in how I do my computing. They
726 immensely enhance the Emacs experience for me; both using Emacs, and
727 customizing it.
728
729 *** [[https://github.com/emacscollective/auto-compile][auto-compile]]
730
731 #+begin_src emacs-lisp
732 (use-package auto-compile
733 :demand t
734 :config
735 (auto-compile-on-load-mode)
736 (auto-compile-on-save-mode)
737 (setq auto-compile-display-buffer nil
738 auto-compile-mode-line-counter t
739 auto-compile-source-recreate-deletes-dest t
740 auto-compile-toggle-deletes-nonlib-dest t
741 auto-compile-update-autoloads t)
742 (add-hook 'auto-compile-inhibit-compile-hook
743 'auto-compile-inhibit-compile-detached-git-head))
744 #+end_src
745
746 *** [[https://orgmode.org/][Org mode]]
747
748 #+begin_quote
749 Org mode is for keeping notes, maintaining TODO lists, planning
750 projects, and authoring documents with a fast and effective plain-text
751 system.
752 #+end_quote
753
754 In short, my favourite way of life.
755
756 #+begin_src emacs-lisp
757 (use-package org
758 :defer 1
759 :config
760 (setq org-src-tab-acts-natively t
761 org-src-preserve-indentation nil
762 org-edit-src-content-indentation 0
763 org-email-link-description-format "Email %c: %s" ; %.30s
764 org-highlight-latex-and-related '(entities)
765 org-use-speed-commands t
766 org-startup-folded 'content
767 org-catch-invisible-edits 'show-and-error
768 org-log-done 'time)
769 (add-to-list 'org-structure-template-alist '("L" . "src emacs-lisp") t)
770 (font-lock-add-keywords
771 'org-mode
772 '(("[ \t]*\\(#\\+\\(BEGIN\\|END\\|begin\\|end\\)_\\(\\S-+\\)\\)[ \t]*\\([^\n:]*\\)"
773 (1 '(:foreground "#5a5b5a" :background "#292b2b") t) ; directive
774 (3 '(:foreground "#81a2be" :background "#292b2b") t) ; kind
775 (4 '(:foreground "#c5c8c6") t))) ; title
776 t)
777 :bind (:map org-mode-map ("M-L" . org-insert-last-stored-link))
778 :hook ((org-mode . org-indent-mode)
779 (org-mode . auto-fill-mode)
780 (org-mode . flyspell-mode))
781 :custom
782 (org-latex-packages-alist '(("" "listings") ("" "color")))
783 :custom-face
784 '(org-block-begin-line ((t (:foreground "#5a5b5a" :background "#1d1f21"))))
785 '(org-block ((t (:background "#1d1f21"))))
786 '(org-latex-and-related ((t (:foreground "#b294bb")))))
787
788 (use-package ox-latex
789 :after ox
790 :config
791 (setq org-latex-listings 'listings
792 ;; org-latex-prefer-user-labels t
793 )
794 (add-to-list 'org-latex-packages-alist '("" "listings"))
795 (add-to-list 'org-latex-packages-alist '("" "color"))
796 (add-to-list 'org-latex-classes
797 '("IEEEtran" "\\documentclass[11pt]{IEEEtran}"
798 ("\\section{%s}" . "\\section*{%s}")
799 ("\\subsection{%s}" . "\\subsection*{%s}")
800 ("\\subsubsection{%s}" . "\\subsubsection*{%s}")
801 ("\\paragraph{%s}" . "\\paragraph*{%s}")
802 ("\\subparagraph{%s}" . "\\subparagraph*{%s}"))
803 t))
804
805 (use-package ox-beamer
806 :after ox)
807
808 (use-package orgalist
809 :after message
810 :hook (message-mode . orgalist-mode))
811 #+end_src
812
813 **** asynchronous tangle
814
815 =amin/async-babel-tangle= is a function closely inspired by [[https://github.com/dieggsy/dotfiles/tree/cc10edf7701958eff1cd94d4081da544d882a28c/emacs.d#dotfiles][dieggsy's
816 d/async-babel-tangle]] which uses [[https://github.com/jwiegley/emacs-async][async]] to asynchronously tangle an org
817 file.
818
819 #+begin_src emacs-lisp
820 (after! org
821 (defvar amin-show-async-tangle-results nil
822 "Keep *emacs* async buffers around for later inspection.")
823
824 (defvar amin-show-async-tangle-time nil
825 "Show the time spent tangling the file.")
826
827 (defvar amin-async-tangle-post-compile "make ti"
828 "If non-nil, pass to `compile' after successful tangle.")
829
830 (defun amin/async-babel-tangle ()
831 "Tangle org file asynchronously."
832 (interactive)
833 (let* ((file-tangle-start-time (current-time))
834 (file (buffer-file-name))
835 (file-nodir (file-name-nondirectory file))
836 ;; (async-quiet-switch "-q")
837 )
838 (async-start
839 `(lambda ()
840 (require 'org)
841 (org-babel-tangle-file ,file))
842 (unless amin-show-async-tangle-results
843 `(lambda (result)
844 (if result
845 (progn
846 (message "Tangled %s%s"
847 ,file-nodir
848 (if amin-show-async-tangle-time
849 (format " (%.3fs)"
850 (float-time (time-subtract (current-time)
851 ',file-tangle-start-time)))
852 ""))
853 (when amin-async-tangle-post-compile
854 (compile amin-async-tangle-post-compile)))
855 (message "Tangling %s failed" ,file-nodir))))))))
856
857 (add-to-list
858 'safe-local-variable-values
859 '(eval add-hook 'after-save-hook #'amin/async-babel-tangle 'append 'local))
860 #+end_src
861
862 *** [[https://magit.vc/][Magit]]
863
864 #+begin_quote
865 It's Magit! A Git porcelain inside Emacs.
866 #+end_quote
867
868 Not just how I do git, but /the/ way to do git.
869
870 #+begin_src emacs-lisp
871 (use-package magit
872 :defer 1
873 :bind (("C-x g" . magit-status)
874 ("s-g s" . magit-status)
875 ("s-g l" . magit-log-buffer-file))
876 :config
877 (magit-add-section-hook 'magit-status-sections-hook
878 'magit-insert-modules
879 'magit-insert-stashes
880 'append)
881 (setq
882 magit-repository-directories '(("~/.emacs.d/" . 0)
883 ("~/src/git/" . 1)))
884 (nconc magit-section-initial-visibility-alist
885 '(([unpulled status] . show)
886 ([unpushed status] . show)))
887 :custom-face (magit-diff-file-heading ((t (:weight normal)))))
888 #+end_src
889
890 *** [[https://github.com/abo-abo/swiper][Ivy]] (and friends)
891
892 #+begin_quote
893 Ivy - a generic completion frontend for Emacs, Swiper - isearch with
894 an overview, and more. Oh, man!
895 #+end_quote
896
897 There's no way I could top that, so I won't attempt to.
898
899 **** Ivy
900
901 #+begin_src emacs-lisp
902 (use-package ivy
903 :defer 1
904 :bind
905 (:map ivy-minibuffer-map
906 ([escape] . keyboard-escape-quit)
907 ([S-up] . ivy-previous-history-element)
908 ([S-down] . ivy-next-history-element)
909 ("DEL" . ivy-backward-delete-char))
910 :config
911 (setq ivy-wrap t)
912 (ivy-mode 1)
913 ;; :custom-face
914 ;; (ivy-minibuffer-match-face-2 ((t (:background "#e99ce8" :weight semi-bold))))
915 ;; (ivy-minibuffer-match-face-3 ((t (:background "#bbbbff" :weight semi-bold))))
916 ;; (ivy-minibuffer-match-face-4 ((t (:background "#ffbbff" :weight semi-bold))))
917 )
918 #+end_src
919
920 **** Swiper
921
922 #+begin_src emacs-lisp
923 (use-package swiper
924 :bind (("C-s" . swiper)
925 ("C-r" . swiper)
926 ("C-S-s" . isearch-forward)))
927 #+end_src
928
929 **** Counsel
930
931 #+begin_src emacs-lisp
932 (use-package counsel
933 :defer 1
934 :bind (([remap execute-extended-command] . counsel-M-x)
935 ([remap find-file] . counsel-find-file)
936 ("s-r" . counsel-recentf)
937 ("C-c x" . counsel-M-x)
938 ("C-c f ." . counsel-find-file)
939 :map minibuffer-local-map
940 ("C-r" . counsel-minibuffer-history))
941 :config
942 (counsel-mode 1)
943 (defalias 'locate #'counsel-locate))
944 #+end_src
945
946 *** eshell
947
948 #+begin_src emacs-lisp
949 (use-package eshell
950 :defer 1
951 :commands eshell
952 :bind ("C-c a s e" . eshell)
953 :config
954 (eval-when-compile (defvar eshell-prompt-regexp))
955 (defun amin/eshell-quit-or-delete-char (arg)
956 (interactive "p")
957 (if (and (eolp) (looking-back eshell-prompt-regexp nil))
958 (eshell-life-is-too-much)
959 (delete-char arg)))
960
961 (defun amin/eshell-clear ()
962 (interactive)
963 (let ((inhibit-read-only t))
964 (erase-buffer))
965 (eshell-send-input))
966
967 (defun amin|eshell-setup ()
968 (make-local-variable 'company-idle-delay)
969 (defvar company-idle-delay nil)
970 (bind-keys :map eshell-mode-map
971 ("C-d" . amin/eshell-quit-or-delete-char)
972 ("C-S-l" . amin/eshell-clear)
973 ("M-r" . counsel-esh-history)
974 ([tab] . company-complete)))
975
976 :hook (eshell-mode . amin|eshell-setup)
977 :custom
978 (eshell-hist-ignoredups t)
979 (eshell-input-filter 'eshell-input-filter-initial-space))
980 #+end_src
981
982 *** Ibuffer
983
984 #+begin_src emacs-lisp
985 (use-package ibuffer
986 :defer t
987 :bind
988 (("C-x C-b" . ibuffer-other-window)
989 :map ibuffer-mode-map
990 ("P" . ibuffer-backward-filter-group)
991 ("N" . ibuffer-forward-filter-group)
992 ("M-p" . ibuffer-do-print)
993 ("M-n" . ibuffer-do-shell-command-pipe-replace))
994 :config
995 ;; Use human readable Size column instead of original one
996 (define-ibuffer-column size-h
997 (:name "Size" :inline t)
998 (cond
999 ((> (buffer-size) 1000000) (format "%7.1fM" (/ (buffer-size) 1000000.0)))
1000 ((> (buffer-size) 100000) (format "%7.0fk" (/ (buffer-size) 1000.0)))
1001 ((> (buffer-size) 1000) (format "%7.1fk" (/ (buffer-size) 1000.0)))
1002 (t (format "%8d" (buffer-size)))))
1003 :custom
1004 (ibuffer-saved-filter-groups
1005 '(("default"
1006 ("dired" (mode . dired-mode))
1007 ("org" (mode . org-mode))
1008 ("gnus"
1009 (or
1010 (mode . gnus-group-mode)
1011 (mode . gnus-summary-mode)
1012 (mode . gnus-article-mode)
1013 ;; not really, but...
1014 (mode . message-mode)))
1015 ("web"
1016 (or
1017 (mode . web-mode)
1018 (mode . css-mode)
1019 (mode . scss-mode)
1020 (mode . js2-mode)))
1021 ("shell"
1022 (or
1023 (mode . eshell-mode)
1024 (mode . shell-mode)
1025 (mode . term-mode)))
1026 ("programming"
1027 (or
1028 (mode . python-mode)
1029 (mode . c-mode)
1030 (mode . c++-mode)
1031 (mode . emacs-lisp-mode)
1032 (mode . scheme-mode)
1033 (mode . haskell-mode)
1034 (mode . lean-mode)))
1035 ("emacs"
1036 (or
1037 (name . "^\\*scratch\\*$")
1038 (name . "^\\*Messages\\*$"))))))
1039 (ibuffer-formats
1040 '((mark modified read-only locked " "
1041 (name 18 18 :left :elide)
1042 " "
1043 (size-h 9 -1 :right)
1044 " "
1045 (mode 16 16 :left :elide)
1046 " " filename-and-process)
1047 (mark " "
1048 (name 16 -1)
1049 " " filename)))
1050 :hook (ibuffer . (lambda () (ibuffer-switch-to-saved-filter-groups "default"))))
1051 #+end_src
1052
1053 *** Outline
1054
1055 #+begin_src emacs-lisp
1056 (use-package outline
1057 :defer t
1058 :hook (prog-mode . outline-minor-mode)
1059 :bind
1060 (:map
1061 outline-minor-mode-map
1062 ("<s-tab>" . outline-toggle-children)
1063 ("M-p" . outline-previous-visible-heading)
1064 ("M-n" . outline-next-visible-heading)
1065 :prefix-map amin--outline-prefix-map
1066 :prefix "s-o"
1067 ("TAB" . outline-toggle-children)
1068 ("a" . outline-hide-body)
1069 ("H" . outline-hide-body)
1070 ("S" . outline-show-all)
1071 ("h" . outline-hide-subtree)
1072 ("s" . outline-show-subtree)))
1073 #+end_src
1074
1075 * Borg's =layer/essentials=
1076 :PROPERTIES:
1077 :CUSTOM_ID: borg-essentials
1078 :END:
1079
1080 TODO: break this giant source block down into individual org sections.
1081
1082 #+begin_src emacs-lisp
1083 (use-package dash
1084 :config (dash-enable-font-lock))
1085
1086 (use-package diff-hl
1087 :config
1088 (setq diff-hl-draw-borders nil)
1089 (global-diff-hl-mode)
1090 (add-hook 'magit-post-refresh-hook 'diff-hl-magit-post-refresh t))
1091
1092 (use-package dired
1093 :defer t
1094 :config (setq dired-listing-switches "-alh"))
1095
1096 (use-package eldoc
1097 :when (version< "25" emacs-version)
1098 :config (global-eldoc-mode))
1099
1100 (use-package help
1101 :defer t
1102 :config
1103 (temp-buffer-resize-mode)
1104 (setq help-window-select t))
1105
1106 (progn ; `isearch'
1107 (setq isearch-allow-scroll t))
1108
1109 (use-package lisp-mode
1110 :config
1111 (add-hook 'emacs-lisp-mode-hook 'outline-minor-mode)
1112 (add-hook 'emacs-lisp-mode-hook 'reveal-mode)
1113 (defun indent-spaces-mode ()
1114 (setq indent-tabs-mode nil))
1115 (add-hook 'lisp-interaction-mode-hook #'indent-spaces-mode))
1116
1117 (use-package man
1118 :defer t
1119 :config (setq Man-width 80))
1120
1121 (use-package paren
1122 :config (show-paren-mode))
1123
1124 (use-package prog-mode
1125 :config (global-prettify-symbols-mode)
1126 (defun indicate-buffer-boundaries-left ()
1127 (setq indicate-buffer-boundaries 'left))
1128 (add-hook 'prog-mode-hook #'indicate-buffer-boundaries-left))
1129
1130 (use-package recentf
1131 :defer 0.5
1132 :config
1133 (add-to-list 'recentf-exclude "^/\\(?:ssh\\|su\\|sudo\\)?:")
1134 (setq recentf-max-saved-items 40))
1135
1136 (use-package savehist
1137 :config (savehist-mode))
1138
1139 (use-package saveplace
1140 :when (version< "25" emacs-version)
1141 :config (save-place-mode))
1142
1143 (use-package simple
1144 :config (column-number-mode))
1145
1146 (progn ; `text-mode'
1147 (add-hook 'text-mode-hook #'indicate-buffer-boundaries-left)
1148 (add-hook 'text-mode-hook #'abbrev-mode))
1149
1150 (use-package tramp
1151 :defer t
1152 :config
1153 (add-to-list 'tramp-default-proxies-alist '(nil "\\`root\\'" "/ssh:%h:"))
1154 (add-to-list 'tramp-default-proxies-alist '("localhost" nil nil))
1155 (add-to-list 'tramp-default-proxies-alist
1156 (list (regexp-quote (system-name)) nil nil)))
1157
1158 #+end_src
1159
1160 * Editing
1161 :PROPERTIES:
1162 :CUSTOM_ID: editing
1163 :END:
1164
1165 ** Company
1166
1167 #+begin_src emacs-lisp
1168 (use-package company
1169 :defer 1
1170 :bind
1171 (:map company-active-map
1172 ([tab] . company-complete-common-or-cycle)
1173 ([escape] . company-abort))
1174 :custom
1175 (company-minimum-prefix-length 1)
1176 (company-selection-wrap-around t)
1177 (company-dabbrev-char-regexp "\\sw\\|\\s_\\|[-_]")
1178 (company-dabbrev-downcase nil)
1179 (company-dabbrev-ignore-case nil)
1180 :config
1181 (global-company-mode t))
1182 #+end_src
1183
1184 * Syntax and spell checking
1185 :PROPERTIES:
1186 :CUSTOM_ID: syntax-spell-checking
1187 :END:
1188
1189 #+begin_src emacs-lisp
1190 (use-package flycheck
1191 :defer 3
1192 :hook (prog-mode . flycheck-mode)
1193 :bind
1194 (:map flycheck-mode-map
1195 ("M-P" . flycheck-previous-error)
1196 ("M-N" . flycheck-next-error))
1197 :config
1198 ;; Use the load-path from running Emacs when checking elisp files
1199 (setq flycheck-emacs-lisp-load-path 'inherit)
1200
1201 ;; Only flycheck when I actually save the buffer
1202 (setq flycheck-check-syntax-automatically '(mode-enabled save)))
1203
1204 ;; http://endlessparentheses.com/ispell-and-apostrophes.html
1205 (use-package ispell
1206 :defer 3
1207 :config
1208 ;; ’ can be part of a word
1209 (setq ispell-local-dictionary-alist
1210 `((nil "[[:alpha:]]" "[^[:alpha:]]"
1211 "['\x2019]" nil ("-B") nil utf-8)))
1212 ;; don't send ’ to the subprocess
1213 (defun endless/replace-apostrophe (args)
1214 (cons (replace-regexp-in-string
1215 "’" "'" (car args))
1216 (cdr args)))
1217 (advice-add #'ispell-send-string :filter-args
1218 #'endless/replace-apostrophe)
1219
1220 ;; convert ' back to ’ from the subprocess
1221 (defun endless/replace-quote (args)
1222 (if (not (derived-mode-p 'org-mode))
1223 args
1224 (cons (replace-regexp-in-string
1225 "'" "’" (car args))
1226 (cdr args))))
1227 (advice-add #'ispell-parse-output :filter-args
1228 #'endless/replace-quote))
1229 #+end_src
1230
1231 * Programming modes
1232 :PROPERTIES:
1233 :CUSTOM_ID: programming-modes
1234 :END:
1235
1236 ** [[http://alloytools.org][Alloy]] (with [[https://github.com/dwwmmn/alloy-mode][alloy-mode]])
1237
1238 #+begin_src emacs-lisp
1239 (use-package alloy-mode
1240 :defer t
1241 :config (setq alloy-basic-offset 2))
1242 #+end_src
1243
1244 ** [[https://coq.inria.fr][Coq]] (with [[https://github.com/ProofGeneral/PG][Proof General]])
1245
1246 #+begin_src emacs-lisp
1247 (use-package proof-site ; Proof General
1248 :defer t
1249 :load-path "lib/proof-site/generic/")
1250 #+end_src
1251
1252 ** [[https://leanprover.github.io][Lean]] (with [[https://github.com/leanprover/lean-mode][lean-mode]])
1253
1254 #+begin_src emacs-lisp
1255 (eval-when-compile (defvar lean-mode-map))
1256 (use-package lean-mode
1257 :defer 1
1258 :bind (:map lean-mode-map
1259 ("S-SPC" . company-complete))
1260 :config
1261 (require 'lean-input)
1262 (setq default-input-method "Lean"
1263 lean-input-tweak-all '(lean-input-compose
1264 (lean-input-prepend "/")
1265 (lean-input-nonempty))
1266 lean-input-user-translations '(("/" "/")))
1267 (lean-input-setup))
1268 #+end_src
1269
1270 ** Haskell
1271
1272 *** [[https://github.com/haskell/haskell-mode][haskell-mode]]
1273
1274 #+begin_src emacs-lisp
1275 (use-package haskell-mode
1276 :defer t
1277 :config
1278 (setq haskell-indentation-layout-offset 4
1279 haskell-indentation-left-offset 4
1280 flycheck-checker 'haskell-hlint
1281 flycheck-disabled-checkers '(haskell-stack-ghc haskell-ghc)))
1282 #+end_src
1283
1284 *** [[https://github.com/jyp/dante][dante]]
1285
1286 #+begin_src emacs-lisp
1287 (use-package dante
1288 :after haskell-mode
1289 :commands dante-mode
1290 :hook (haskell-mode . dante-mode))
1291 #+end_src
1292
1293 *** [[https://github.com/mpickering/hlint-refactor-mode][hlint-refactor]]
1294
1295 Emacs bindings for [[https://github.com/ndmitchell/hlint][hlint]]'s refactor option. This requires the refact
1296 executable from [[https://github.com/mpickering/apply-refact][apply-refact]].
1297
1298 #+begin_src emacs-lisp
1299 (use-package hlint-refactor
1300 :after haskell-mode
1301 :bind (:map hlint-refactor-mode-map
1302 ("C-c l b" . hlint-refactor-refactor-buffer)
1303 ("C-c l r" . hlint-refactor-refactor-at-point))
1304 :hook (haskell-mode . hlint-refactor-mode))
1305 #+end_src
1306
1307 *** [[https://github.com/flycheck/flycheck-haskell][flycheck-haskell]]
1308
1309 #+begin_src emacs-lisp
1310 (use-package flycheck-haskell
1311 :after haskell-mode)
1312 #+end_src
1313
1314 *** [[https://github.com/ndmitchell/hlint/blob/20e116a043f2073c57b17b24ae6364b5e433ba7e/data/hs-lint.el][hs-lint.el]]
1315 :PROPERTIES:
1316 :header-args+: :tangle lisp/hs-lint.el :mkdirp yes
1317 :END:
1318
1319 Currently using =flycheck-haskell= with the =haskell-hlint= checker
1320 instead.
1321
1322 #+begin_src emacs-lisp :tangle no
1323 ;;; hs-lint.el --- minor mode for HLint code checking
1324
1325 ;; Copyright 2009 (C) Alex Ott
1326 ;;
1327 ;; Author: Alex Ott <alexott@gmail.com>
1328 ;; Keywords: haskell, lint, HLint
1329 ;; Requirements:
1330 ;; Status: distributed under terms of GPL2 or above
1331
1332 ;; Typical message from HLint looks like:
1333 ;;
1334 ;; /Users/ott/projects/lang-exp/haskell/test.hs:52:1: Eta reduce
1335 ;; Found:
1336 ;; count1 p l = length (filter p l)
1337 ;; Why not:
1338 ;; count1 p = length . filter p
1339
1340
1341 (require 'compile)
1342
1343 (defgroup hs-lint nil
1344 "Run HLint as inferior of Emacs, parse error messages."
1345 :group 'tools
1346 :group 'haskell)
1347
1348 (defcustom hs-lint-command "hlint"
1349 "The default hs-lint command for \\[hlint]."
1350 :type 'string
1351 :group 'hs-lint)
1352
1353 (defcustom hs-lint-save-files t
1354 "Save modified files when run HLint or no (ask user)"
1355 :type 'boolean
1356 :group 'hs-lint)
1357
1358 (defcustom hs-lint-replace-with-suggestions nil
1359 "Replace user's code with suggested replacements"
1360 :type 'boolean
1361 :group 'hs-lint)
1362
1363 (defcustom hs-lint-replace-without-ask nil
1364 "Replace user's code with suggested replacements automatically"
1365 :type 'boolean
1366 :group 'hs-lint)
1367
1368 (defun hs-lint-process-setup ()
1369 "Setup compilation variables and buffer for `hlint'."
1370 (run-hooks 'hs-lint-setup-hook))
1371
1372 ;; regex for replace suggestions
1373 ;;
1374 ;; ^\(.*?\):\([0-9]+\):\([0-9]+\): .*
1375 ;; Found:
1376 ;; \s +\(.*\)
1377 ;; Why not:
1378 ;; \s +\(.*\)
1379
1380 (defvar hs-lint-regex
1381 "^\\(.*?\\):\\([0-9]+\\):\\([0-9]+\\): .*[\n\C-m]Found:[\n\C-m]\\s +\\(.*\\)[\n\C-m]Why not:[\n\C-m]\\s +\\(.*\\)[\n\C-m]"
1382 "Regex for HLint messages")
1383
1384 (defun make-short-string (str maxlen)
1385 (if (< (length str) maxlen)
1386 str
1387 (concat (substring str 0 (- maxlen 3)) "...")))
1388
1389 (defun hs-lint-replace-suggestions ()
1390 "Perform actual replacement of suggestions"
1391 (goto-char (point-min))
1392 (while (re-search-forward hs-lint-regex nil t)
1393 (let* ((fname (match-string 1))
1394 (fline (string-to-number (match-string 2)))
1395 (old-code (match-string 4))
1396 (new-code (match-string 5))
1397 (msg (concat "Replace '" (make-short-string old-code 30)
1398 "' with '" (make-short-string new-code 30) "'"))
1399 (bline 0)
1400 (eline 0)
1401 (spos 0)
1402 (new-old-code ""))
1403 (save-excursion
1404 (switch-to-buffer (get-file-buffer fname))
1405 (goto-char (point-min))
1406 (forward-line (1- fline))
1407 (beginning-of-line)
1408 (setf bline (point))
1409 (when (or hs-lint-replace-without-ask
1410 (yes-or-no-p msg))
1411 (end-of-line)
1412 (setf eline (point))
1413 (beginning-of-line)
1414 (setf old-code (regexp-quote old-code))
1415 (while (string-match "\\\\ " old-code spos)
1416 (setf new-old-code (concat new-old-code
1417 (substring old-code spos (match-beginning 0))
1418 "\\ *"))
1419 (setf spos (match-end 0)))
1420 (setf new-old-code (concat new-old-code (substring old-code spos)))
1421 (remove-text-properties bline eline '(composition nil))
1422 (when (re-search-forward new-old-code eline t)
1423 (replace-match new-code nil t)))))))
1424
1425 (defun hs-lint-finish-hook (buf msg)
1426 "Function, that is executed at the end of HLint execution"
1427 (if hs-lint-replace-with-suggestions
1428 (hs-lint-replace-suggestions)
1429 (next-error 1 t)))
1430
1431 (define-compilation-mode hs-lint-mode "HLint"
1432 "Mode for check Haskell source code."
1433 (set (make-local-variable 'compilation-process-setup-function)
1434 'hs-lint-process-setup)
1435 (set (make-local-variable 'compilation-disable-input) t)
1436 (set (make-local-variable 'compilation-scroll-output) nil)
1437 (set (make-local-variable 'compilation-finish-functions)
1438 (list 'hs-lint-finish-hook))
1439 )
1440
1441 (defun hs-lint ()
1442 "Run HLint for current buffer with haskell source"
1443 (interactive)
1444 (save-some-buffers hs-lint-save-files)
1445 (compilation-start (concat hs-lint-command " \"" buffer-file-name "\"")
1446 'hs-lint-mode))
1447
1448 (provide 'hs-lint)
1449 ;;; hs-lint.el ends here
1450 #+end_src
1451
1452 #+begin_src emacs-lisp :tangle no
1453 (use-package hs-lint
1454 :load-path "lisp/"
1455 :bind (:map haskell-mode-map
1456 ("C-c l l" . hs-lint)))
1457 #+end_src
1458
1459 ** Web dev
1460
1461 *** SGML and HTML
1462
1463 #+begin_src emacs-lisp
1464 (use-package sgml-mode
1465 :defer t
1466 :config
1467 (setq sgml-basic-offset 2))
1468 #+end_src
1469
1470 *** CSS and SCSS
1471
1472 #+begin_src emacs-lisp
1473 (use-package css-mode
1474 :defer t
1475 :config
1476 (setq css-indent-offset 2))
1477 #+end_src
1478
1479 *** Web mode
1480
1481 #+begin_src emacs-lisp
1482 (use-package web-mode
1483 :defer t
1484 :mode "\\.html\\'"
1485 :config
1486 (setq-every! 2
1487 web-mode-code-indent-offset
1488 web-mode-css-indent-offset
1489 web-mode-markup-indent-offset))
1490 #+end_src
1491
1492 *** Emmet mode
1493
1494 #+begin_src emacs-lisp
1495 (use-package emmet-mode
1496 :after (:any web-mode css-mode sgml-mode)
1497 :bind* (("C-)" . emmet-next-edit-point)
1498 ("C-(" . emmet-prev-edit-point))
1499 :config
1500 (unbind-key "C-j" emmet-mode-keymap)
1501 (setq emmet-move-cursor-between-quotes t)
1502 :hook (web-mode css-mode html-mode sgml-mode))
1503 #+end_src
1504
1505 ** COMMENT Java
1506
1507 *** meghanada
1508
1509 #+begin_src emacs-lisp
1510 (use-package meghanada
1511 :bind
1512 (:map meghanada-mode-map
1513 (("C-M-o" . meghanada-optimize-import)
1514 ("C-M-t" . meghanada-import-all)))
1515 :hook (java-mode . meghanada-mode))
1516 #+end_src
1517
1518 *** lsp-java
1519
1520 #+begin_comment
1521 dependencies:
1522
1523 ace-window
1524 avy
1525 bui
1526 company-lsp
1527 dap-mode
1528 lsp-java
1529 lsp-mode
1530 lsp-ui
1531 pfuture
1532 tree-mode
1533 treemacs
1534 #+end_comment
1535
1536 #+begin_src emacs-lisp
1537 (use-package treemacs
1538 :config (setq treemacs-never-persist t))
1539
1540 (use-package yasnippet
1541 :config
1542 ;; (yas-global-mode)
1543 )
1544
1545 (use-package lsp-mode
1546 :init (setq lsp-eldoc-render-all nil
1547 lsp-highlight-symbol-at-point nil)
1548 )
1549
1550 (use-package hydra)
1551
1552 (use-package company-lsp
1553 :after company
1554 :config
1555 (setq company-lsp-cache-candidates t
1556 company-lsp-async t))
1557
1558 (use-package lsp-ui
1559 :config
1560 (setq lsp-ui-sideline-update-mode 'point))
1561
1562 (use-package lsp-java
1563 :config
1564 (add-hook 'java-mode-hook
1565 (lambda ()
1566 (setq-local company-backends (list 'company-lsp))))
1567
1568 (add-hook 'java-mode-hook 'lsp-java-enable)
1569 (add-hook 'java-mode-hook 'flycheck-mode)
1570 (add-hook 'java-mode-hook 'company-mode)
1571 (add-hook 'java-mode-hook 'lsp-ui-mode))
1572
1573 (use-package dap-mode
1574 :after lsp-mode
1575 :config
1576 (dap-mode t)
1577 (dap-ui-mode t))
1578
1579 (use-package dap-java
1580 :after (lsp-java))
1581
1582 (use-package lsp-java-treemacs
1583 :after (treemacs))
1584 #+end_src
1585
1586 ** geiser
1587
1588 #+begin_src emacs-lisp
1589 (use-package geiser)
1590
1591 (use-package geiser-guile
1592 :config
1593 (setq geiser-guile-load-path "~/src/git/guix"))
1594 #+end_src
1595
1596 ** guix
1597
1598 #+begin_src emacs-lisp
1599 (use-package guix
1600 :load-path "lib/guix/elisp")
1601 #+end_src
1602
1603 * Emacs enhancements
1604 :PROPERTIES:
1605 :CUSTOM_ID: emacs-enhancements
1606 :END:
1607
1608 ** [[https://github.com/justbur/emacs-which-key][which-key]]
1609
1610 #+begin_quote
1611 Emacs package that displays available keybindings in popup
1612 #+end_quote
1613
1614 #+begin_src emacs-lisp
1615 (use-package which-key
1616 :defer 1
1617 :config (which-key-mode))
1618 #+end_src
1619
1620 ** theme
1621
1622 #+begin_src emacs-lisp
1623 (add-to-list 'custom-theme-load-path "~/.emacs.d/lisp")
1624 (load-theme 'tangomod t)
1625 #+end_src
1626
1627 ** smart-mode-line
1628
1629 #+begin_src emacs-lisp
1630 (use-package smart-mode-line
1631 :config
1632 (sml/setup))
1633 #+end_src
1634
1635 ** doom-themes
1636
1637 #+begin_src emacs-lisp
1638 (use-package doom-themes)
1639 #+end_src
1640
1641 ** theme helper functions
1642
1643 #+begin_src emacs-lisp
1644 (defun amin/lights-on ()
1645 "Enable my favourite light theme."
1646 (interactive)
1647 (mapc #'disable-theme custom-enabled-themes)
1648 (load-theme 'tangomod t)
1649 (sml/apply-theme 'automatic))
1650
1651 (defun amin/lights-off ()
1652 "Go dark."
1653 (interactive)
1654 (mapc #'disable-theme custom-enabled-themes)
1655 (load-theme 'doom-tomorrow-night t)
1656 (sml/apply-theme 'automatic))
1657
1658 (bind-keys
1659 ("s-t d" . amin/lights-off)
1660 ("s-t l" . amin/lights-on))
1661 #+end_src
1662
1663 ** [[https://github.com/bbatsov/crux][crux]]
1664
1665 #+begin_src emacs-lisp
1666 (use-package crux
1667 :defer 1
1668 :bind (("C-c b k" . crux-kill-other-buffers)
1669 ("C-c d" . crux-duplicate-current-line-or-region)
1670 ("C-c D" . crux-duplicate-and-comment-current-line-or-region)
1671 ("C-c f c" . crux-copy-file-preserve-attributes)
1672 ("C-c f d" . crux-delete-file-and-buffer)
1673 ("C-c f r" . crux-rename-file-and-buffer)
1674 ("C-c j" . crux-top-join-line)
1675 ("C-S-j" . crux-top-join-line)))
1676 #+end_src
1677
1678 ** [[https://github.com/alezost/mwim.el][mwim]]
1679
1680 #+begin_src emacs-lisp
1681 (use-package mwim
1682 :bind (("C-a" . mwim-beginning-of-code-or-line)
1683 ("C-e" . mwim-end-of-code-or-line)
1684 ("<home>" . mwim-beginning-of-line-or-code)
1685 ("<end>" . mwim-end-of-line-or-code)))
1686 #+end_src
1687
1688 ** projectile
1689
1690 #+begin_src emacs-lisp
1691 (use-package projectile
1692 :defer t
1693 :bind-keymap ("C-c p" . projectile-command-map)
1694 :config
1695 (projectile-mode)
1696
1697 (defun my-projectile-invalidate-cache (&rest _args)
1698 ;; ignore the args to `magit-checkout'
1699 (projectile-invalidate-cache nil))
1700
1701 (eval-after-load 'magit-branch
1702 '(progn
1703 (advice-add 'magit-checkout
1704 :after #'my-projectile-invalidate-cache)
1705 (advice-add 'magit-branch-and-checkout
1706 :after #'my-projectile-invalidate-cache)))
1707 :custom (projectile-completion-system 'ivy))
1708 #+end_src
1709
1710 ** [[https://github.com/Wilfred/helpful][helpful]]
1711
1712 #+begin_src emacs-lisp
1713 (use-package helpful
1714 :defer 1
1715 :bind
1716 (("C-S-h c" . helpful-command)
1717 ("C-S-h f" . helpful-callable) ; helpful-function
1718 ("C-S-h v" . helpful-variable)
1719 ("C-S-h k" . helpful-key)
1720 ("C-S-h p" . helpful-at-point)))
1721 #+end_src
1722
1723 ** [[https://github.com/EricCrosson/unkillable-scratch][unkillable-scratch]]
1724
1725 Make =*scratch*= and =*Messages*= unkillable.
1726
1727 #+begin_src emacs-lisp
1728 (use-package unkillable-scratch
1729 :defer 3
1730 :config
1731 (unkillable-scratch 1)
1732 :custom
1733 (unkillable-scratch-behavior 'do-nothing)
1734 (unkillable-buffers '("^\\*scratch\\*$" "^\\*Messages\\*$")))
1735 #+end_src
1736
1737 ** [[https://github.com/davep/boxquote.el][boxquote.el]]
1738
1739 #+begin_example
1740 ,----
1741 | make pretty boxed quotes like this
1742 `----
1743 #+end_example
1744
1745 #+begin_src emacs-lisp
1746 (use-package boxquote
1747 :defer 3
1748 :bind
1749 (:prefix-map amin--boxquote-prefix-map
1750 :prefix "C-c q"
1751 ("b" . boxquote-buffer)
1752 ("B" . boxquote-insert-buffer)
1753 ("d" . boxquote-defun)
1754 ("F" . boxquote-insert-file)
1755 ("hf" . boxquote-describe-function)
1756 ("hk" . boxquote-describe-key)
1757 ("hv" . boxquote-describe-variable)
1758 ("hw" . boxquote-where-is)
1759 ("k" . boxquote-kill)
1760 ("p" . boxquote-paragraph)
1761 ("q" . boxquote-boxquote)
1762 ("r" . boxquote-region)
1763 ("s" . boxquote-shell-command)
1764 ("t" . boxquote-text)
1765 ("T" . boxquote-title)
1766 ("u" . boxquote-unbox)
1767 ("U" . boxquote-unbox-region)
1768 ("y" . boxquote-yank)
1769 ("M-q" . boxquote-fill-paragraph)
1770 ("M-w" . boxquote-kill-ring-save)))
1771 #+end_src
1772
1773 Also see [[https://www.emacswiki.org/emacs/rebox2][rebox2]].
1774
1775 ** typo.el
1776
1777 #+begin_src emacs-lisp
1778 (use-package typo
1779 :defer 2
1780 :config
1781 (typo-global-mode 1)
1782 :hook (text-mode . typo-mode))
1783 #+end_src
1784
1785 ** hl-todo
1786
1787 #+begin_src emacs-lisp
1788 (use-package hl-todo
1789 :defer 4
1790 :config
1791 (global-hl-todo-mode))
1792 #+end_src
1793
1794 ** shrink-path
1795
1796 #+begin_src emacs-lisp
1797 (use-package shrink-path
1798 :after eshell
1799 :config
1800 (setq eshell-prompt-regexp "\\(.*\n\\)*λ "
1801 eshell-prompt-function #'+eshell/prompt)
1802
1803 (defun +eshell/prompt ()
1804 (let ((base/dir (shrink-path-prompt default-directory)))
1805 (concat (propertize (car base/dir)
1806 'face 'font-lock-comment-face)
1807 (propertize (cdr base/dir)
1808 'face 'font-lock-constant-face)
1809 (propertize (+eshell--current-git-branch)
1810 'face 'font-lock-function-name-face)
1811 "\n"
1812 (propertize "λ" 'face 'eshell-prompt-face)
1813 ;; needed for the input text to not have prompt face
1814 (propertize " " 'face 'default))))
1815
1816 (defun +eshell--current-git-branch ()
1817 (let ((branch (car (loop for match in (split-string (shell-command-to-string "git branch") "\n")
1818 when (string-match "^\*" match)
1819 collect match))))
1820 (if (not (eq branch nil))
1821 (concat " " (substring branch 2))
1822 ""))))
1823 #+end_src
1824
1825 ** [[https://github.com/peterwvj/eshell-up][eshell-up]]
1826
1827 #+begin_src emacs-lisp
1828 (use-package eshell-up
1829 :after eshell)
1830 #+end_src
1831
1832 ** multi-term
1833
1834 #+begin_src emacs-lisp
1835 (use-package multi-term
1836 :defer 1
1837 :bind (("C-c a s m m" . multi-term)
1838 ("C-c a s m p" . multi-term-dedicated-toggle)
1839 :map term-mode-map
1840 ("C-c C-j" . term-char-mode)
1841 :map term-raw-map
1842 ("C-c C-j" . term-line-mode))
1843 :config
1844 (setq multi-term-program "/bin/screen"
1845 ;; TODO: add separate bindings for connecting to existing
1846 ;; session vs. always creating a new one
1847 multi-term-dedicated-select-after-open-p t
1848 multi-term-dedicated-window-height 20
1849 multi-term-dedicated-max-window-height 30
1850 term-bind-key-alist
1851 '(("C-c C-c" . term-interrupt-subjob)
1852 ("C-c C-e" . term-send-esc)
1853 ("C-k" . kill-line)
1854 ("C-y" . term-paste)
1855 ("M-f" . term-send-forward-word)
1856 ("M-b" . term-send-backward-word)
1857 ("M-p" . term-send-up)
1858 ("M-n" . term-send-down)
1859 ("<C-backspace>" . term-send-backward-kill-word)
1860 ("<M-DEL>" . term-send-backward-kill-word)
1861 ("M-d" . term-send-delete-word)
1862 ("M-," . term-send-raw)
1863 ("M-." . comint-dynamic-complete))
1864 term-unbind-key-alist
1865 '("C-z" "C-x" "C-c" "C-h" "C-y" "<ESC>")))
1866 #+end_src
1867
1868 ** page-break-lines
1869
1870 #+begin_src emacs-lisp
1871 (use-package page-break-lines
1872 :config
1873 (global-page-break-lines-mode))
1874 #+end_src
1875
1876 ** expand-region
1877
1878 #+begin_src emacs-lisp
1879 (use-package expand-region
1880 :bind ("C-=" . er/expand-region))
1881 #+end_src
1882
1883 * Email
1884 :PROPERTIES:
1885 :CUSTOM_ID: email
1886 :END:
1887
1888 #+begin_src emacs-lisp
1889 (defvar amin-maildir (expand-file-name "~/mail/"))
1890 (after! recentf
1891 (add-to-list 'recentf-exclude amin-maildir))
1892 #+end_src
1893
1894 ** Gnus
1895
1896 #+begin_src emacs-lisp
1897 (setq
1898 amin-gnus-init-file (no-littering-expand-etc-file-name "gnus")
1899 mail-user-agent 'gnus-user-agent
1900 read-mail-command 'gnus)
1901
1902 (use-package gnus
1903 :bind (("C-c m" . gnus)
1904 ("C-c M" . gnus-unplugged)
1905 ("s-m" . gnus)
1906 ("s-M" . gnus-unplugged))
1907 :init
1908 (setq
1909 gnus-select-method '(nnnil "")
1910 gnus-secondary-select-methods
1911 '((nnimap "amin"
1912 (nnimap-stream plain)
1913 (nnimap-address "127.0.0.1")
1914 (nnimap-server-port 143)
1915 (nnimap-authenticator plain)
1916 (nnimap-user "amin@aminb.org"))
1917 (nnimap "uwaterloo"
1918 (nnimap-stream plain)
1919 (nnimap-address "127.0.0.1")
1920 (nnimap-server-port 143)
1921 (nnimap-authenticator plain)
1922 (nnimap-user "abandali@uwaterloo.ca")))
1923 gnus-message-archive-group "nnimap+amin:Sent"
1924 gnus-parameters
1925 '(("gnu.*"
1926 (gcc-self . t)))
1927 gnus-large-newsgroup 50
1928 gnus-home-directory (no-littering-expand-var-file-name "gnus/")
1929 gnus-directory (concat gnus-home-directory "news/")
1930 message-directory (concat gnus-home-directory "mail/")
1931 nndraft-directory (concat gnus-home-directory "drafts/")
1932 gnus-save-newsrc-file nil
1933 gnus-read-newsrc-file nil
1934 gnus-interactive-exit nil
1935 gnus-gcc-mark-as-read t))
1936
1937 (use-package gnus-art
1938 :config
1939 (setq
1940 gnus-visible-headers
1941 (concat gnus-visible-headers "\\|^List-Id:\\|^X-RT-Originator:\\|^User-Agent:")
1942 gnus-sorted-header-list
1943 '("^From:" "^Subject:" "^Summary:" "^Keywords:"
1944 "^Followup-To:" "^To:" "^Cc:" "X-RT-Originator"
1945 "^Newsgroups:" "List-Id:" "^Organization:"
1946 "^User-Agent:" "^Date:")
1947 ;; local-lapsed article dates
1948 ;; from https://www.emacswiki.org/emacs/GnusFormatting#toc11
1949 gnus-article-date-headers '(user-defined)
1950 gnus-article-time-format
1951 (lambda (time)
1952 (let* ((date (format-time-string "%a, %d %b %Y %T %z" time))
1953 (local (article-make-date-line date 'local))
1954 (combined-lapsed (article-make-date-line date
1955 'combined-lapsed))
1956 (lapsed (progn
1957 (string-match " (.+" combined-lapsed)
1958 (match-string 0 combined-lapsed))))
1959 (concat local lapsed))))
1960 (bind-keys
1961 :map gnus-article-mode-map
1962 ("r" . gnus-article-reply-with-original)
1963 ("R" . gnus-article-wide-reply-with-original)
1964 ("M-L" . org-store-link)))
1965
1966 (use-package gnus-sum
1967 :bind (:map gnus-summary-mode-map
1968 :prefix-map amin--gnus-summary-prefix-map
1969 :prefix "v"
1970 ("r" . gnus-summary-reply)
1971 ("w" . gnus-summary-wide-reply)
1972 ("v" . gnus-summary-show-raw-article))
1973 :config
1974 (bind-keys
1975 :map gnus-summary-mode-map
1976 ("r" . gnus-summary-reply-with-original)
1977 ("R" . gnus-summary-wide-reply-with-original)
1978 ("M-L" . org-store-link))
1979 :hook (gnus-summary-mode . amin--no-mouse-autoselect-window))
1980
1981 (use-package gnus-msg
1982 :config
1983 (setq gnus-posting-styles
1984 '((".*"
1985 (address "amin@aminb.org")
1986 (body "\nBest,\namin\n")
1987 (eval (setq amin--message-cite-say-hi t)))
1988 ("gnu.*"
1989 (address "bandali@gnu.org"))
1990 ((header "subject" "ThankCRM")
1991 (to "webmasters-comment@gnu.org")
1992 (body "\nAdded to 2018supporters.html.\n\nMoving to campaigns.\n\n-amin\n")
1993 (eval (setq amin--message-cite-say-hi nil)))
1994 ("nnimap\\+uwaterloo:.*"
1995 (address "abandali@uwaterloo.ca")
1996 (gcc "\"nnimap+uwaterloo:Sent Items\"")))))
1997
1998 (use-package gnus-topic
1999 :hook (gnus-group-mode . gnus-topic-mode))
2000
2001 (use-package gnus-agent
2002 :config
2003 (setq gnus-agent-synchronize-flags 'ask)
2004 :hook (gnus-group-mode . gnus-agent-mode))
2005
2006 (use-package gnus-group
2007 :config
2008 (setq gnus-permanently-visible-groups "\\((INBOX\\|gnu$\\)"))
2009
2010 (use-package mm-decode
2011 :config
2012 (setq mm-discouraged-alternatives '("text/html" "text/richtext")))
2013 #+end_src
2014
2015 ** sendmail
2016
2017 #+begin_src emacs-lisp
2018 (use-package sendmail
2019 :config
2020 (setq sendmail-program "/usr/bin/msmtp"
2021 ;; message-sendmail-extra-arguments '("-v" "-d")
2022 mail-specify-envelope-from t
2023 mail-envelope-from 'header))
2024 #+end_src
2025
2026 ** message
2027
2028 #+begin_src emacs-lisp
2029 (use-package message
2030 :config
2031 (defconst amin--message-cite-style-format "On %Y-%m-%d %l:%M %p, %N wrote:")
2032 (defconst message-cite-style-bandali
2033 '((message-cite-function 'message-cite-original)
2034 (message-citation-line-function 'message-insert-formatted-citation-line)
2035 (message-cite-reply-position 'traditional)
2036 (message-yank-prefix "> ")
2037 (message-yank-cited-prefix ">")
2038 (message-yank-empty-prefix ">")
2039 (message-citation-line-format
2040 (if amin--message-cite-say-hi
2041 (concat "Hi %F,\n\n" amin--message-cite-style-format)
2042 amin--message-cite-style-format)))
2043 "Citation style based on Mozilla Thunderbird's. Use with message-cite-style.")
2044 (setq message-cite-style 'message-cite-style-bandali
2045 message-kill-buffer-on-exit t
2046 message-send-mail-function 'message-send-mail-with-sendmail
2047 message-sendmail-envelope-from 'header
2048 message-dont-reply-to-names
2049 "\\(\\(.*@aminb\\.org\\)\\|\\(amin@bandali\\.me\\)\\|\\(\\(aminb?\\|mab\\|bandali\\)@gnu\\.org\\)\\|\\(\\(m\\|a\\(min\\.\\)?\\)bandali@uwaterloo\\.ca\\)\\)"
2050 message-user-fqdn "aminb.org")
2051 :hook (;; (message-setup . mml-secure-message-sign-pgpmime)
2052 (message-mode . flyspell-mode)
2053 (message-mode . (lambda ()
2054 ;; (setq fill-column 65
2055 ;; message-fill-column 65)
2056 (make-local-variable 'company-idle-delay)
2057 (setq company-idle-delay 0.2))))
2058 ;; :custom-face
2059 ;; (message-header-subject ((t (:foreground "#111" :weight semi-bold))))
2060 ;; (message-header-to ((t (:foreground "#111" :weight normal))))
2061 ;; (message-header-cc ((t (:foreground "#333" :weight normal))))
2062 )
2063
2064 (after! mml-sec
2065 (setq mml-secure-openpgp-encrypt-to-self t
2066 mml-secure-openpgp-sign-with-sender t))
2067 #+end_src
2068
2069 ** footnote
2070
2071 Convenient footnotes in =message-mode=.
2072
2073 #+begin_src emacs-lisp
2074 (use-package footnote
2075 :after message
2076 :bind
2077 (:map message-mode-map
2078 :prefix-map amin--footnote-prefix-map
2079 :prefix "C-c f"
2080 ("a" . footnote-add-footnote)
2081 ("b" . footnote-back-to-message)
2082 ("c" . footnote-cycle-style)
2083 ("d" . footnote-delete-footnote)
2084 ("g" . footnote-goto-footnote)
2085 ("r" . footnote-renumber-footnotes)
2086 ("s" . footnote-set-style))
2087 :config
2088 (setq footnote-start-tag ""
2089 footnote-end-tag ""
2090 footnote-style 'unicode))
2091 #+end_src
2092
2093 ** ebdb
2094
2095 #+begin_src emacs-lisp
2096 (use-package ebdb
2097 :defer 1
2098 :bind (:map gnus-group-mode-map ("e" . ebdb))
2099 :config
2100 (setq ebdb-sources (no-littering-expand-var-file-name "ebdb"))
2101 (after! swiper
2102 (add-to-list 'swiper-font-lock-exclude 'ebdb-mode t)))
2103
2104 (use-package ebdb-com
2105 :after ebdb)
2106
2107 ;; (use-package ebdb-complete
2108 ;; :after ebdb
2109 ;; :config
2110 ;; (ebdb-complete-enable))
2111
2112 (use-package company-ebdb
2113 :after (:all company message)
2114 :config
2115 (defun company-ebdb--post-complete (_) nil)
2116 :hook
2117 (message-mode . (lambda ()
2118 (add-to-list (make-local-variable 'company-backends)
2119 'company-ebdb))))
2120
2121 (use-package ebdb-gnus
2122 :after ebdb
2123 :custom
2124 (ebdb-gnus-window-configuration
2125 '(article
2126 (vertical 1.0
2127 (summary 0.25 point)
2128 (horizontal 1.0
2129 (article 1.0)
2130 (ebdb-gnus 0.3))))))
2131
2132 (use-package ebdb-mua
2133 :after ebdb
2134 ;; :custom (ebdb-mua-pop-up nil)
2135 )
2136
2137 ;; (use-package ebdb-message
2138 ;; :after ebdb)
2139
2140
2141 ;; (use-package ebdb-vcard
2142 ;; :after ebdb)
2143 #+end_src
2144
2145 ** COMMENT message-x
2146
2147 #+begin_src emacs-lisp
2148 (use-package message-x
2149 :custom
2150 (message-x-completion-alist
2151 (quote
2152 (("\\([rR]esent-\\|[rR]eply-\\)?[tT]o:\\|[bB]?[cC][cC]:" . gnus-harvest-find-address)
2153 ((if
2154 (boundp
2155 (quote message-newgroups-header-regexp))
2156 message-newgroups-header-regexp message-newsgroups-header-regexp)
2157 . message-expand-group)))))
2158 #+end_src
2159
2160 ** COMMENT gnus-harvest
2161
2162 #+begin_src emacs-lisp
2163 (use-package gnus-harvest
2164 :commands gnus-harvest-install
2165 :demand t
2166 :config
2167 (if (featurep 'message-x)
2168 (gnus-harvest-install 'message-x)
2169 (gnus-harvest-install)))
2170 #+end_src
2171
2172 * Blogging
2173 :PROPERTIES:
2174 :CUSTOM_ID: blogging
2175 :END:
2176
2177 ** [[https://ox-hugo.scripter.co][ox-hugo]]
2178
2179 #+begin_src emacs-lisp
2180 (use-package ox-hugo
2181 :after ox)
2182
2183 (use-package ox-hugo-auto-export
2184 :load-path "lib/ox-hugo")
2185 #+end_src
2186
2187 * Post initialization
2188 :PROPERTIES:
2189 :CUSTOM_ID: post-initialization
2190 :END:
2191
2192 Display how long it took to load the init file.
2193
2194 #+begin_src emacs-lisp
2195 (message "Loading %s...done (%.3fs)" user-init-file
2196 (float-time (time-subtract (current-time)
2197 amin--before-user-init-time)))
2198 #+end_src
2199
2200 * Footer
2201 :PROPERTIES:
2202 :CUSTOM_ID: footer
2203 :END:
2204
2205 #+begin_src emacs-lisp :comments none
2206 ;;; init.el ends here
2207 #+end_src
2208
2209 * COMMENT Local Variables :ARCHIVE:
2210 # Local Variables:
2211 # eval: (add-hook 'after-save-hook #'amin/async-babel-tangle 'append 'local)
2212 # eval: (typo-mode -1)
2213 # End: