87b9f026e688ed41523c9ec7510c8b06ba596b23
[~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 - [[#post-initialization][Post initialization]]
58 - [[#footer][Footer]]
59
60 * Header
61 :PROPERTIES:
62 :CUSTOM_ID: header
63 :END:
64
65 ** First line
66
67 #+begin_src emacs-lisp :comments none
68 ;;; init.el --- Amin Bandali's Emacs config -*- lexical-binding: t ; eval: (view-mode 1)-*-
69 #+end_src
70
71 Enable =view-mode=, which both makes the file read-only (as a reminder
72 that =init.el= is an auto-generated file, not supposed to be edited),
73 and provides some convenient key bindings for browsing through the
74 file.
75
76 ** License
77
78 #+begin_src emacs-lisp :comments none
79 ;; Copyright (C) 2018 Amin Bandali <amin@aminb.org>
80
81 ;; This program is free software: you can redistribute it and/or modify
82 ;; it under the terms of the GNU General Public License as published by
83 ;; the Free Software Foundation, either version 3 of the License, or
84 ;; (at your option) any later version.
85
86 ;; This program is distributed in the hope that it will be useful,
87 ;; but WITHOUT ANY WARRANTY; without even the implied warranty of
88 ;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
89 ;; GNU General Public License for more details.
90
91 ;; You should have received a copy of the GNU General Public License
92 ;; along with this program. If not, see <https://www.gnu.org/licenses/>.
93 #+end_src
94
95 ** Commentary
96
97 #+begin_src emacs-lisp :comments none
98 ;;; Commentary:
99
100 ;; Emacs configuration of Amin Bandali, computer scientist and functional
101 ;; programmer.
102
103 ;; THIS FILE IS AUTO-GENERATED FROM `init.org'.
104 #+end_src
105
106 ** Naming conventions
107
108 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]].
109
110 #+begin_src emacs-lisp :comments none
111 ;; Naming conventions:
112 ;;
113 ;; amin-... public variables or non-interactive functions
114 ;; amin--... private anything (non-interactive), not safe for direct use
115 ;; amin/... an interactive function; safe for M-x or keybinding
116 ;; amin:... an evil operator, motion, or command
117 ;; amin|... a hook function
118 ;; amin*... an advising function
119 ;; amin@... a hydra command
120 ;; ...! a macro
121 #+end_src
122
123 * Initial setup
124 :PROPERTIES:
125 :CUSTOM_ID: initial-setup
126 :END:
127
128 #+begin_src emacs-lisp :comments none
129 ;;; Code:
130 #+end_src
131
132 ** Emacs initialization
133
134 I'd like to do a couple of measurements of Emacs' startup time. First,
135 let's see how long Emacs takes to start up, before even loading
136 =init.el=, i.e. =user-init-file=:
137
138 #+begin_src emacs-lisp
139 (defvar amin--before-user-init-time (current-time)
140 "Value of `current-time' when Emacs begins loading `user-init-file'.")
141 (message "Loading Emacs...done (%.3fs)"
142 (float-time (time-subtract amin--before-user-init-time
143 before-init-time)))
144 #+end_src
145
146 Also, temporarily increase ~gc-cons-threshhold~ and
147 ~gc-cons-percentage~ during startup to reduce garbage collection
148 frequency. Clearing the ~file-name-handler-alist~ seems to help reduce
149 startup time as well.
150
151 #+begin_src emacs-lisp
152 (defvar amin--gc-cons-threshold gc-cons-threshold)
153 (defvar amin--gc-cons-percentage gc-cons-percentage)
154 (defvar amin--file-name-handler-alist file-name-handler-alist)
155 (setq gc-cons-threshold (* 400 1024 1024) ; 400 MiB
156 gc-cons-percentage 0.6
157 file-name-handler-alist nil
158 ;; sidesteps a bug when profiling with esup
159 esup-child-profile-require-level 0)
160 #+end_src
161
162 Of course, we'd like to set them back to their defaults once we're
163 done initializing.
164
165 #+begin_src emacs-lisp
166 (add-hook
167 'after-init-hook
168 (lambda ()
169 (setq gc-cons-threshold amin--gc-cons-threshold
170 gc-cons-percentage amin--gc-cons-percentage
171 file-name-handler-alist amin--file-name-handler-alist)))
172 #+end_src
173
174 Increase the number of lines kept in message logs (the =*Messages*=
175 buffer).
176
177 #+begin_src emacs-lisp
178 (setq message-log-max 20000)
179 #+end_src
180
181 Optionally, we could suppress some byte compiler warnings like below,
182 but for now I've decided to keep them enabled. See documentation for
183 ~byte-compile-warnings~ for more details.
184
185 #+begin_src emacs-lisp
186 ;; (setq byte-compile-warnings
187 ;; '(not free-vars unresolved noruntime lexical make-local))
188 #+end_src
189
190 ** whoami
191
192 #+begin_src emacs-lisp
193 (setq user-full-name "Amin Bandali"
194 user-mail-address "amin@aminb.org")
195 #+end_src
196
197 ** Package management
198
199 *** No =package.el=
200
201 I can do all my package management things with Borg, and don't need
202 Emacs' built-in =package.el=. Emacs 27 lets us disable =package.el= in
203 the =early-init-file= (see [[https://git.savannah.gnu.org/cgit/emacs.git/commit/?id=24acb31c04b4048b85311d794e600ecd7ce60d3b][here]]).
204
205 #+begin_src emacs-lisp :tangle early-init.el
206 (setq package-enable-at-startup nil)
207 #+end_src
208
209 But since Emacs 27 isn't out yet (Emacs 26 is just around the corner
210 right now), and even when released it'll be long before most distros
211 ship in their repos, I'll still put the old workaround with the
212 commented call to ~package-initialize~ here anyway.
213
214 #+begin_src emacs-lisp
215 (setq package-enable-at-startup nil)
216 ;; (package-initialize)
217 #+end_src
218
219 *** Borg
220
221 #+begin_quote
222 Assimilate Emacs packages as Git submodules
223 #+end_quote
224
225 [[https://github.com/emacscollective/borg][Borg]] is at the heart of package management of my Emacs setup. In
226 short, it creates a git submodule in =lib/= for each package, which
227 can then be managed with the help of Magit or other tools.
228
229 #+begin_src emacs-lisp
230 (setq user-init-file (or load-file-name buffer-file-name)
231 user-emacs-directory (file-name-directory user-init-file))
232 (add-to-list 'load-path
233 (expand-file-name "lib/borg" user-emacs-directory))
234 (require 'borg)
235 (borg-initialize)
236
237 (with-eval-after-load 'bind-key
238 (bind-keys
239 :package borg
240 ("C-c B A" . borg-activate)
241 ("C-c B a" . borg-assimilate)
242 ("C-c B b" . borg-build)
243 ("C-c B c" . borg-clone)))
244 #+end_src
245
246 *** =use-package=
247
248 #+begin_quote
249 A use-package declaration for simplifying your .emacs
250 #+end_quote
251
252 [[https://github.com/jwiegley/use-package][use-package]] is an awesome utility for managing and configuring
253 packages (in our case especially the latter) in a neatly organized way
254 and without compromising on performance.
255
256 #+begin_src emacs-lisp
257 (require 'use-package)
258 (if nil ; set to t when need to debug init
259 (setq use-package-verbose t
260 use-package-expand-minimally nil
261 use-package-compute-statistics t
262 debug-on-error t)
263 (setq use-package-verbose nil
264 use-package-expand-minimally t))
265 #+end_src
266
267 *** Epkg
268
269 #+begin_quote
270 Browse the Emacsmirror package database
271 #+end_quote
272
273 Epkg provides access to a local copy of the [[https://emacsmirror.net][Emacsmirror]] package
274 database, low-level functions for querying the database, and a
275 =package.el=-like user interface for browsing the available packages.
276
277 #+begin_src emacs-lisp
278 (use-package epkg
279 :defer t
280 :bind
281 (("C-c B d" . epkg-describe-package)
282 ("C-c B p" . epkg-list-packages)
283 ("C-c B r" . borg-remove)
284 ("C-c B u" . epkg-update)))
285 #+end_src
286
287 ** No littering in =~/.emacs.d=
288
289 #+begin_quote
290 Help keeping ~/.emacs.d clean
291 #+end_quote
292
293 By default, even for Emacs' built-in packages, the configuration files
294 and persistent data are all over the place. Use =no-littering= to help
295 contain the mess.
296
297 #+begin_src emacs-lisp
298 (use-package no-littering
299 :demand t
300 :config
301 (savehist-mode 1)
302 (add-to-list 'savehist-additional-variables 'kill-ring)
303 (save-place-mode 1)
304 (setq auto-save-file-name-transforms
305 `((".*" ,(no-littering-expand-var-file-name "auto-save/") t))))
306 #+end_src
307
308 ** Custom file (=custom.el=)
309
310 I'm not planning on using the custom file much, but even so, I
311 definitely don't want it mixing with =init.el=. So, here; let's give
312 it it's own file. While at it, treat themes as safe.
313
314 #+begin_src emacs-lisp
315 (use-package custom
316 :no-require t
317 :config
318 (setq custom-file (no-littering-expand-etc-file-name "custom.el"))
319 (when (file-exists-p custom-file)
320 (load custom-file))
321 (setf custom-safe-themes t))
322 #+end_src
323
324 ** Better =$PATH= handling
325
326 Let's use [[https://github.com/purcell/exec-path-from-shell][exec-path-from-shell]] to make Emacs use the =$PATH= as set up
327 in my shell.
328
329 #+begin_src emacs-lisp
330 (use-package exec-path-from-shell
331 :defer 1
332 :init
333 (setq exec-path-from-shell-check-startup-files nil)
334 :config
335 (exec-path-from-shell-initialize)
336 ;; while we're at it, let's fix access to our running ssh-agent
337 (exec-path-from-shell-copy-env "SSH_AGENT_PID")
338 (exec-path-from-shell-copy-env "SSH_AUTH_SOCK"))
339 #+end_src
340
341 ** Only one custom theme at a time
342
343 #+begin_src emacs-lisp
344 (defadvice load-theme (before clear-previous-themes activate)
345 "Clear existing theme settings instead of layering them"
346 (mapc #'disable-theme custom-enabled-themes))
347 #+end_src
348
349 ** Server
350
351 Start server if not already running. Alternatively, can be done by
352 issuing =emacs --daemon= in the terminal, which can be automated with
353 a systemd service or using =brew services start emacs= on macOS. I use
354 Emacs as my window manager (via EXWM), so I always start Emacs on
355 login; so starting the server from inside Emacs is good enough for me.
356
357 See [[https://www.gnu.org/software/emacs/manual/html_node/emacs/Emacs-Server.html#Emacs-Server][Using Emacs as a Server]].
358
359 #+begin_src emacs-lisp
360 (use-package server
361 :config (or (server-running-p) (server-mode)))
362 #+end_src
363
364 ** Unicode support
365
366 Font stack with better unicode support, around =Ubuntu Mono= and
367 =Hack=.
368
369 #+begin_src emacs-lisp
370 (dolist (ft (fontset-list))
371 (set-fontset-font
372 ft
373 'unicode
374 (font-spec :name "Ubuntu Mono"))
375 (set-fontset-font
376 ft
377 'unicode
378 (font-spec :name "DejaVu Sans Mono")
379 nil
380 'append)
381 ;; (set-fontset-font
382 ;; ft
383 ;; 'unicode
384 ;; (font-spec
385 ;; :name "Symbola monospacified for DejaVu Sans Mono")
386 ;; nil
387 ;; 'append)
388 ;; (set-fontset-font
389 ;; ft
390 ;; #x2115 ; â„•
391 ;; (font-spec :name "DejaVu Sans Mono")
392 ;; nil
393 ;; 'append)
394 (set-fontset-font
395 ft
396 (cons ?Α ?ω)
397 (font-spec :name "DejaVu Sans Mono" :size 14)
398 nil
399 'prepend))
400 #+end_src
401
402 ** Libraries
403
404 #+begin_src emacs-lisp
405 (require 'cl-lib)
406 (require 'subr-x)
407 #+end_src
408
409 ** Useful utilities
410
411 #+begin_src emacs-lisp
412 (defun amin-enlist (exp)
413 "Return EXP wrapped in a list, or as-is if already a list."
414 (if (listp exp) exp (list exp)))
415
416 ; from https://github.com/hlissner/doom-emacs/commit/589108fdb270f24a98ba6209f6955fe41530b3ef
417 (defmacro after! (features &rest body)
418 "A smart wrapper around `with-eval-after-load'. Supresses warnings during
419 compilation."
420 (declare (indent defun) (debug t))
421 (list (if (or (not (bound-and-true-p byte-compile-current-file))
422 (dolist (next (amin-enlist features))
423 (if (symbolp next)
424 (require next nil :no-error)
425 (load next :no-message :no-error))))
426 #'progn
427 #'with-no-warnings)
428 (cond ((symbolp features)
429 `(eval-after-load ',features '(progn ,@body)))
430 ((and (consp features)
431 (memq (car features) '(:or :any)))
432 `(progn
433 ,@(cl-loop for next in (cdr features)
434 collect `(after! ,next ,@body))))
435 ((and (consp features)
436 (memq (car features) '(:and :all)))
437 (dolist (next (cdr features))
438 (setq body `(after! ,next ,@body)))
439 body)
440 ((listp features)
441 `(after! (:all ,@features) ,@body)))))
442 #+end_src
443
444 * Core
445 :PROPERTIES:
446 :CUSTOM_ID: core
447 :END:
448
449 ** Defaults
450
451 *** Time and battery in mode-line
452
453 Enable displaying time and battery in the mode-line, since I'm not
454 using the Xfce panel anymore. Also, I don't need to see the load
455 average on a regular basis, so disable that.
456
457 Note: using =i3status= on sway at the moment, so disabling this.
458
459 #+begin_src emacs-lisp :tangle no
460 (use-package time
461 :init
462 (setq display-time-default-load-average nil)
463 :config
464 (display-time-mode))
465
466 (use-package battery
467 :config
468 (display-battery-mode))
469 #+end_src
470
471 *** Smaller fringe
472
473 Might want to set the fringe to a smaller value, especially if using
474 EXWM. I'm fine with the default for now.
475
476 #+begin_src emacs-lisp
477 ;; (fringe-mode '(3 . 1))
478 (fringe-mode nil)
479 #+end_src
480
481 *** Disable disabled commands
482
483 Emacs disables some commands by default that could persumably be
484 confusing for novice users. Let's disable that.
485
486 #+begin_src emacs-lisp
487 (setq disabled-command-function nil)
488 #+end_src
489
490 *** Kill-ring
491
492 Save what I copy into clipboard from other applications into Emacs'
493 kill-ring, which would allow me to still be able to easily access it
494 in case I kill (cut or copy) something else inside Emacs before
495 yanking (pasting) what I'd originally intended to.
496
497 #+begin_src emacs-lisp
498 (setq save-interprogram-paste-before-kill t)
499 #+end_src
500
501 *** Minibuffer
502
503 #+begin_src emacs-lisp
504 (setq enable-recursive-minibuffers t
505 resize-mini-windows t)
506 #+end_src
507
508 *** Lazy-person-friendly yes/no prompts
509
510 Lazy people would prefer to type fewer keystrokes, especially for yes
511 or no questions. I'm lazy.
512
513 #+begin_src emacs-lisp
514 (defalias 'yes-or-no-p #'y-or-n-p)
515 #+end_src
516
517 *** Startup screen and =*scratch*=
518
519 Firstly, let Emacs know that I'd like to have =*scratch*= as my
520 startup buffer.
521
522 #+begin_src emacs-lisp
523 (setq initial-buffer-choice t)
524 #+end_src
525
526 Now let's customize the =*scratch*= buffer a bit. First off, I don't
527 need the default hint.
528
529 #+begin_src emacs-lisp
530 (setq initial-scratch-message nil)
531 #+end_src
532
533 Also, let's use Text mode as the major mode, in case I want to
534 customize it (=*scratch*='s default major mode, Fundamental mode,
535 can't really be customized).
536
537 #+begin_src emacs-lisp
538 (setq initial-major-mode 'text-mode)
539 #+end_src
540
541 Inhibit the buffer list when more than 2 files are loaded.
542
543 #+begin_src emacs-lisp
544 (setq inhibit-startup-buffer-menu t)
545 #+end_src
546
547 I don't really need to see the startup screen or echo area message
548 either.
549
550 #+begin_src emacs-lisp
551 (advice-add #'display-startup-echo-area-message :override #'ignore)
552 (setq inhibit-startup-screen t
553 inhibit-startup-echo-area-message user-login-name)
554 #+end_src
555
556 *** More useful frame titles
557
558 Show either the file name or the buffer name (in case the buffer isn't
559 visiting a file). Borrowed from Emacs Prelude.
560
561 #+begin_src emacs-lisp
562 (setq frame-title-format
563 '("" invocation-name " - "
564 (:eval (if (buffer-file-name)
565 (abbreviate-file-name (buffer-file-name))
566 "%b"))))
567 #+end_src
568
569 *** Backups
570
571 Emacs' default backup settings aren't that great. Let's use more
572 sensible options. See documentation for the ~make-backup-file~
573 variable.
574
575 #+begin_src emacs-lisp
576 (setq backup-by-copying t
577 version-control t)
578 #+end_src
579
580 *** Auto revert
581
582 Enable automatic reloading of changed buffers and files.
583
584 #+begin_src emacs-lisp
585 (global-auto-revert-mode 1)
586 (setq auto-revert-verbose nil
587 global-auto-revert-non-file-buffers t)
588 #+end_src
589
590 *** Always use space for indentation
591
592 #+begin_src emacs-lisp
593 (setq-default
594 indent-tabs-mode nil
595 require-final-newline t
596 tab-width 4)
597 #+end_src
598
599 *** Winner mode
600
601 Enable =winner-mode=.
602
603 #+begin_src emacs-lisp
604 (winner-mode 1)
605 #+end_src
606
607 ** Bindings
608
609 #+begin_src emacs-lisp
610 (bind-keys
611 ("C-c b B" . ibuffer-list-buffers)
612 ("C-c b k" . kill-this-buffer)
613 ("C-c b s" . save-buffer)
614 ("C-c S" . save-buffer)
615 ("C-c o" . other-window)
616 ("C-c q q" . save-buffers-kill-terminal))
617 #+end_src
618
619 ** Packages
620
621 The packages in this section are absolutely essential to my everyday
622 workflow, and they play key roles in how I do my computing. They
623 immensely enhance the Emacs experience for me; both using Emacs, and
624 customizing it.
625
626 *** [[https://github.com/emacscollective/auto-compile][auto-compile]]
627
628 #+begin_src emacs-lisp
629 (use-package auto-compile
630 :demand t
631 :config
632 (auto-compile-on-load-mode)
633 (auto-compile-on-save-mode)
634 (setq auto-compile-display-buffer nil
635 auto-compile-mode-line-counter t
636 auto-compile-source-recreate-deletes-dest t
637 auto-compile-toggle-deletes-nonlib-dest t
638 auto-compile-update-autoloads t)
639 (add-hook 'auto-compile-inhibit-compile-hook
640 'auto-compile-inhibit-compile-detached-git-head))
641 #+end_src
642
643 *** [[https://orgmode.org/][Org mode]]
644
645 #+begin_quote
646 Org mode is for keeping notes, maintaining TODO lists, planning
647 projects, and authoring documents with a fast and effective plain-text
648 system.
649 #+end_quote
650
651 In short, my favourite way of life.
652
653 #+begin_src emacs-lisp
654 (use-package org
655 :config
656 (setq org-src-tab-acts-natively t
657 org-src-preserve-indentation nil
658 org-edit-src-content-indentation 0)
659 :hook (org-mode . org-indent-mode))
660
661 (use-package org-notmuch
662 :after (:any org notmuch))
663 #+end_src
664
665 *** [[https://magit.vc/][Magit]]
666
667 #+begin_quote
668 It's Magit! A Git porcelain inside Emacs.
669 #+end_quote
670
671 Not just how I do git, but /the/ way to do git.
672
673 #+begin_src emacs-lisp
674 (use-package magit
675 :defer t
676 :bind
677 (("s-g" . magit-dispatch-popup)
678 ("C-x g" . magit-status)
679 :prefix-map amin--magit-prefix-map
680 :prefix "C-c g"
681 ("SPC" . magit-status)
682 ("s" . magit-status)
683 ("S" . magit-status-prefix)
684 ("B" . magit-blame)
685 ("C" . magit-clone)
686 ("f" . magit-fetch)
687 ("F" . magit-pull)
688 ("P" . magit-push)
689 ("p" . magit-dispatch-popup)
690 ("c c" . magit-commit)
691 ("c a" . magit-commit-amend)
692 ("b b" . magit-checkout)
693 ("b c" . magit-branch))
694 :config
695 (magit-add-section-hook 'magit-status-sections-hook
696 'magit-insert-modules
697 'magit-insert-stashes
698 'append))
699 #+end_src
700
701 *** [[https://github.com/abo-abo/swiper][Ivy]] (and friends)
702
703 #+begin_quote
704 Ivy - a generic completion frontend for Emacs, Swiper - isearch with
705 an overview, and more. Oh, man!
706 #+end_quote
707
708 There's no way I could top that, so I won't attempt to.
709
710 **** Ivy
711
712 #+begin_src emacs-lisp
713 (use-package ivy
714 :defer 1
715 :bind
716 (("C-c b b" . ivy-switch-buffer)
717 :map ivy-minibuffer-map
718 ([escape] . keyboard-escape-quit)
719 ([S-up] . ivy-previous-history-element)
720 ([S-down] . ivy-next-history-element)
721 ("DEL" . ivy-backward-delete-char))
722 :config
723 (setq ivy-wrap t)
724 (ivy-mode 1))
725 #+end_src
726
727 **** Swiper
728
729 #+begin_src emacs-lisp
730 (use-package swiper
731 :bind (([remap isearch-forward] . swiper)
732 ([remap isearch-backward] . swiper)))
733 #+end_src
734
735 **** Counsel
736
737 #+begin_src emacs-lisp
738 (use-package counsel
739 :defer 1
740 :bind (([remap execute-extended-command] . counsel-M-x)
741 ([remap find-file] . counsel-find-file)
742 ("s-r" . counsel-recentf)
743 ("C-c x" . counsel-M-x)
744 ("C-c f ." . counsel-find-file)
745 ("C-c f r" . counsel-recentf)
746 :map minibuffer-local-map
747 ("C-r" . counsel-minibuffer-history))
748 :config
749 (counsel-mode 1)
750 (defalias 'locate #'counsel-locate))
751 #+end_src
752
753 * Borg's =layer/essentials=
754
755 TODO: break this giant source block down into individual org sections.
756
757 #+begin_src emacs-lisp
758 (use-package dash
759 :config (dash-enable-font-lock))
760
761 (use-package diff-hl
762 :config
763 (setq diff-hl-draw-borders nil)
764 (global-diff-hl-mode)
765 (add-hook 'magit-post-refresh-hook 'diff-hl-magit-post-refresh t))
766
767 (use-package dired
768 :defer t
769 :config (setq dired-listing-switches "-alh"))
770
771 (use-package eldoc
772 :when (version< "25" emacs-version)
773 :config (global-eldoc-mode))
774
775 (use-package help
776 :defer t
777 :config (temp-buffer-resize-mode))
778
779 (progn ; `isearch'
780 (setq isearch-allow-scroll t))
781
782 (use-package lisp-mode
783 :config
784 (add-hook 'emacs-lisp-mode-hook 'outline-minor-mode)
785 (add-hook 'emacs-lisp-mode-hook 'reveal-mode)
786 (defun indent-spaces-mode ()
787 (setq indent-tabs-mode nil))
788 (add-hook 'lisp-interaction-mode-hook #'indent-spaces-mode))
789
790 (use-package man
791 :defer t
792 :config (setq Man-width 80))
793
794 (use-package paren
795 :config (show-paren-mode))
796
797 (use-package prog-mode
798 :config (global-prettify-symbols-mode)
799 (defun indicate-buffer-boundaries-left ()
800 (setq indicate-buffer-boundaries 'left))
801 (add-hook 'prog-mode-hook #'indicate-buffer-boundaries-left))
802
803 (use-package recentf
804 :demand t
805 :config (add-to-list 'recentf-exclude "^/\\(?:ssh\\|su\\|sudo\\)?:"))
806
807 (use-package savehist
808 :config (savehist-mode))
809
810 (use-package saveplace
811 :when (version< "25" emacs-version)
812 :config (save-place-mode))
813
814 (use-package simple
815 :config (column-number-mode))
816
817 (progn ; `text-mode'
818 (add-hook 'text-mode-hook #'indicate-buffer-boundaries-left))
819
820 (use-package tramp
821 :defer t
822 :config
823 (add-to-list 'tramp-default-proxies-alist '(nil "\\`root\\'" "/ssh:%h:"))
824 (add-to-list 'tramp-default-proxies-alist '("localhost" nil nil))
825 (add-to-list 'tramp-default-proxies-alist
826 (list (regexp-quote (system-name)) nil nil)))
827
828 (use-package undo-tree
829 :bind (("C-?" . undo-tree-undo)
830 ("M-_" . undo-tree-redo))
831 :config
832 (global-undo-tree-mode)
833 (setq undo-tree-mode-lighter ""
834 undo-tree-auto-save-history t))
835 #+end_src
836
837 * Editing
838
839 ** Company
840
841 #+begin_src emacs-lisp
842 (use-package company
843 :defer 5
844 :bind
845 (:map company-active-map
846 ([tab] . company-complete-common-or-cycle))
847 :custom
848 (company-idle-delay 0.3)
849 (company-minimum-prefix-length 1)
850 (company-selection-wrap-around t)
851 (company-dabbrev-char-regexp "\\sw\\|\\s_\\|[-_]")
852 :config
853 (global-company-mode t))
854 #+end_src
855
856 * Syntax and spell checking
857 #+begin_src emacs-lisp
858 (use-package flycheck
859 :hook (prog-mode . flycheck-mode)
860 :config
861 ;; Use the load-path from running Emacs when checking elisp files
862 (setq flycheck-emacs-lisp-load-path 'inherit)
863
864 ;; Only flycheck when I actually save the buffer
865 (setq flycheck-check-syntax-automatically '(mode-enabled save)))
866 #+end_src
867 * Programming modes
868
869 ** [[http://alloytools.org][Alloy]] (with [[https://github.com/dwwmmn/alloy-mode][alloy-mode]])
870
871 #+begin_src emacs-lisp
872 (use-package alloy-mode
873 :config (setq alloy-basic-offset 2))
874 #+end_src
875
876 ** [[https://coq.inria.fr][Coq]] (with [[https://github.com/ProofGeneral/PG][Proof General]])
877
878 #+begin_src emacs-lisp
879 (use-package proof-site ; Proof General
880 :load-path "lib/proof-site/generic/")
881 #+end_src
882
883 ** [[https://leanprover.github.io][Lean]] (with [[https://github.com/leanprover/lean-mode][lean-mode]])
884
885 #+begin_src emacs-lisp
886 (eval-when-compile (defvar lean-mode-map))
887 (use-package lean-mode
888 :bind (:map lean-mode-map
889 ("S-SPC" . company-complete)))
890 #+end_src
891
892 ** Haskell
893
894 *** [[https://github.com/haskell/haskell-mode][haskell-mode]]
895
896 #+begin_src emacs-lisp
897 (use-package haskell-mode
898 :config
899 (setq haskell-indentation-layout-offset 4
900 haskell-indentation-left-offset 4
901 flycheck-checker 'haskell-hlint
902 flycheck-disabled-checkers '(haskell-stack-ghc haskell-ghc)))
903 #+end_src
904
905 *** [[https://github.com/jyp/dante][dante]]
906
907 #+begin_src emacs-lisp
908 (use-package dante
909 :after haskell-mode
910 :commands dante-mode
911 :hook (haskell-mode . dante-mode))
912 #+end_src
913
914 *** [[https://github.com/mpickering/hlint-refactor-mode][hlint-refactor]]
915
916 Emacs bindings for [[https://github.com/ndmitchell/hlint][hlint]]'s refactor option. This requires the refact
917 executable from [[https://github.com/mpickering/apply-refact][apply-refact]].
918
919 #+begin_src emacs-lisp
920 (use-package hlint-refactor
921 :bind (:map hlint-refactor-mode-map
922 ("C-c l b" . hlint-refactor-refactor-buffer)
923 ("C-c l r" . hlint-refactor-refactor-at-point))
924 :hook (haskell-mode . hlint-refactor-mode))
925 #+end_src
926
927 *** [[https://github.com/flycheck/flycheck-haskell][flycheck-haskell]]
928
929 #+begin_src emacs-lisp
930 (use-package flycheck-haskell)
931 #+end_src
932
933 *** [[https://github.com/ndmitchell/hlint/blob/20e116a043f2073c57b17b24ae6364b5e433ba7e/data/hs-lint.el][hs-lint.el]]
934 :PROPERTIES:
935 :header-args+: :tangle lisp/hs-lint.el :mkdirp yes
936 :END:
937
938 Currently using =flycheck-haskell= with the =haskell-hlint= checker
939 instead.
940
941 #+begin_src emacs-lisp :tangle no
942 ;;; hs-lint.el --- minor mode for HLint code checking
943
944 ;; Copyright 2009 (C) Alex Ott
945 ;;
946 ;; Author: Alex Ott <alexott@gmail.com>
947 ;; Keywords: haskell, lint, HLint
948 ;; Requirements:
949 ;; Status: distributed under terms of GPL2 or above
950
951 ;; Typical message from HLint looks like:
952 ;;
953 ;; /Users/ott/projects/lang-exp/haskell/test.hs:52:1: Eta reduce
954 ;; Found:
955 ;; count1 p l = length (filter p l)
956 ;; Why not:
957 ;; count1 p = length . filter p
958
959
960 (require 'compile)
961
962 (defgroup hs-lint nil
963 "Run HLint as inferior of Emacs, parse error messages."
964 :group 'tools
965 :group 'haskell)
966
967 (defcustom hs-lint-command "hlint"
968 "The default hs-lint command for \\[hlint]."
969 :type 'string
970 :group 'hs-lint)
971
972 (defcustom hs-lint-save-files t
973 "Save modified files when run HLint or no (ask user)"
974 :type 'boolean
975 :group 'hs-lint)
976
977 (defcustom hs-lint-replace-with-suggestions nil
978 "Replace user's code with suggested replacements"
979 :type 'boolean
980 :group 'hs-lint)
981
982 (defcustom hs-lint-replace-without-ask nil
983 "Replace user's code with suggested replacements automatically"
984 :type 'boolean
985 :group 'hs-lint)
986
987 (defun hs-lint-process-setup ()
988 "Setup compilation variables and buffer for `hlint'."
989 (run-hooks 'hs-lint-setup-hook))
990
991 ;; regex for replace suggestions
992 ;;
993 ;; ^\(.*?\):\([0-9]+\):\([0-9]+\): .*
994 ;; Found:
995 ;; \s +\(.*\)
996 ;; Why not:
997 ;; \s +\(.*\)
998
999 (defvar hs-lint-regex
1000 "^\\(.*?\\):\\([0-9]+\\):\\([0-9]+\\): .*[\n\C-m]Found:[\n\C-m]\\s +\\(.*\\)[\n\C-m]Why not:[\n\C-m]\\s +\\(.*\\)[\n\C-m]"
1001 "Regex for HLint messages")
1002
1003 (defun make-short-string (str maxlen)
1004 (if (< (length str) maxlen)
1005 str
1006 (concat (substring str 0 (- maxlen 3)) "...")))
1007
1008 (defun hs-lint-replace-suggestions ()
1009 "Perform actual replacement of suggestions"
1010 (goto-char (point-min))
1011 (while (re-search-forward hs-lint-regex nil t)
1012 (let* ((fname (match-string 1))
1013 (fline (string-to-number (match-string 2)))
1014 (old-code (match-string 4))
1015 (new-code (match-string 5))
1016 (msg (concat "Replace '" (make-short-string old-code 30)
1017 "' with '" (make-short-string new-code 30) "'"))
1018 (bline 0)
1019 (eline 0)
1020 (spos 0)
1021 (new-old-code ""))
1022 (save-excursion
1023 (switch-to-buffer (get-file-buffer fname))
1024 (goto-char (point-min))
1025 (forward-line (1- fline))
1026 (beginning-of-line)
1027 (setf bline (point))
1028 (when (or hs-lint-replace-without-ask
1029 (yes-or-no-p msg))
1030 (end-of-line)
1031 (setf eline (point))
1032 (beginning-of-line)
1033 (setf old-code (regexp-quote old-code))
1034 (while (string-match "\\\\ " old-code spos)
1035 (setf new-old-code (concat new-old-code
1036 (substring old-code spos (match-beginning 0))
1037 "\\ *"))
1038 (setf spos (match-end 0)))
1039 (setf new-old-code (concat new-old-code (substring old-code spos)))
1040 (remove-text-properties bline eline '(composition nil))
1041 (when (re-search-forward new-old-code eline t)
1042 (replace-match new-code nil t)))))))
1043
1044 (defun hs-lint-finish-hook (buf msg)
1045 "Function, that is executed at the end of HLint execution"
1046 (if hs-lint-replace-with-suggestions
1047 (hs-lint-replace-suggestions)
1048 (next-error 1 t)))
1049
1050 (define-compilation-mode hs-lint-mode "HLint"
1051 "Mode for check Haskell source code."
1052 (set (make-local-variable 'compilation-process-setup-function)
1053 'hs-lint-process-setup)
1054 (set (make-local-variable 'compilation-disable-input) t)
1055 (set (make-local-variable 'compilation-scroll-output) nil)
1056 (set (make-local-variable 'compilation-finish-functions)
1057 (list 'hs-lint-finish-hook))
1058 )
1059
1060 (defun hs-lint ()
1061 "Run HLint for current buffer with haskell source"
1062 (interactive)
1063 (save-some-buffers hs-lint-save-files)
1064 (compilation-start (concat hs-lint-command " \"" buffer-file-name "\"")
1065 'hs-lint-mode))
1066
1067 (provide 'hs-lint)
1068 ;;; hs-lint.el ends here
1069 #+end_src
1070
1071 #+begin_src emacs-lisp :tangle no
1072 (use-package hs-lint
1073 :load-path "lisp/"
1074 :bind (:map haskell-mode-map
1075 ("C-c l l" . hs-lint)))
1076 #+end_src
1077 * Emacs Enhancements
1078
1079 ** [[https://github.com/justbur/emacs-which-key][which-key]]
1080
1081 #+begin_quote
1082 Emacs package that displays available keybindings in popup
1083 #+end_quote
1084
1085 #+begin_src emacs-lisp
1086 (use-package which-key
1087 :defer 1
1088 :config (which-key-mode))
1089 #+end_src
1090
1091 ** [[https://github.com/seagle0128/doom-modeline][doom-modeline]]
1092
1093 #+begin_src emacs-lisp
1094 (use-package doom-modeline
1095 :demand t
1096 :config (setq doom-modeline-height 32)
1097 :hook (after-init . doom-modeline-init))
1098 #+end_src
1099
1100 ** [[https://github.com/11111000000/tao-theme-emacs][tao-theme]]
1101
1102 #+begin_src emacs-lisp :tangle no
1103 (use-package tao-theme
1104 :demand t
1105 :config (load-theme 'tao-yang t))
1106 #+end_src
1107
1108 ** [[https://github.com/maio/eink-emacs][eink-theme]]
1109
1110 #+begin_src emacs-lisp
1111 (load-theme 'eink t)
1112 #+end_src
1113
1114 ** [[https://github.com/bbatsov/crux][crux]]
1115
1116 #+begin_src emacs-lisp
1117 (use-package crux
1118 :bind (("C-c d" . crux-duplicate-current-line-or-region)
1119 ("C-c M-d" . crux-duplicate-and-comment-current-line-or-region)
1120 ("C-c b K" . crux-kill-other-buffers)
1121 ("C-c f c" . crux-copy-file-preserve-attributes)
1122 ("C-c f D" . crux-delete-file-and-buffer)
1123 ("C-c f R" . crux-rename-file-and-buffer)))
1124 #+end_src
1125
1126 ** [[https://github.com/alezost/mwim.el][mwim]]
1127
1128 #+begin_src emacs-lisp
1129 (use-package mwim
1130 :bind (("C-a" . mwim-beginning-of-code-or-line)
1131 ("C-e" . mwim-end-of-code-or-line)
1132 ("<home>" . mwim-beginning-of-line-or-code)
1133 ("<end>" . mwim-end-of-line-or-code)))
1134 #+end_src
1135
1136 ** projectile
1137
1138 #+begin_src emacs-lisp
1139 (use-package projectile
1140 :defer 5
1141 :bind-keymap ("C-c p" . projectile-command-map)
1142 :config
1143 (projectile-mode)
1144
1145 (defun my-projectile-invalidate-cache (&rest _args)
1146 ;; ignore the args to `magit-checkout'
1147 (projectile-invalidate-cache nil))
1148
1149 (eval-after-load 'magit-branch
1150 '(progn
1151 (advice-add 'magit-checkout
1152 :after #'my-projectile-invalidate-cache)
1153 (advice-add 'magit-branch-and-checkout
1154 :after #'my-projectile-invalidate-cache))))
1155 #+end_src
1156
1157 * Email
1158 ** [[https://notmuchmail.org][notmuch]]
1159
1160 See [[notmuch:id:87muuqsvci.fsf@fencepost.gnu.org][bug follow-up]].
1161
1162 #+begin_src emacs-lisp
1163 (defvar amin-maildir "~/mail")
1164
1165 (use-package sendmail
1166 ;; :ensure nil
1167 :config
1168 (setq sendmail-program "/usr/bin/msmtp"
1169 ; message-sendmail-extra-arguments '("-v" "-d")
1170 mail-specify-envelope-from t
1171 mail-envelope-from 'header))
1172
1173 (use-package message
1174 ;; :ensure nil
1175 :config
1176 (setq message-kill-buffer-on-exit t
1177 message-send-mail-function 'message-send-mail-with-sendmail
1178 message-sendmail-envelope-from 'header
1179 message-directory "drafts"
1180 message-user-fqdn "aminb.org")
1181 (add-hook 'message-mode-hook
1182 (lambda () (setq fill-column 65
1183 message-fill-column 65)))
1184 (add-hook 'message-mode-hook
1185 #'flyspell-mode)
1186 ;; (add-hook 'notmuch-message-mode-hook #'+doom-modeline|set-special-modeline)
1187 ;; TODO: is there a way to only run this when replying and not composing?
1188 ;; (add-hook 'notmuch-message-mode-hook
1189 ;; (lambda () (progn
1190 ;; (newline)
1191 ;; (newline)
1192 ;; (forward-line -1)
1193 ;; (forward-line -1))))
1194 ;; (add-hook 'message-setup-hook
1195 ;; #'mml-secure-message-sign-pgpmime)
1196 )
1197
1198 (after! mml-sec
1199 (setq mml-secure-openpgp-encrypt-to-self t
1200 mml-secure-openpgp-sign-with-sender t))
1201
1202 (defun amin/notmuch ()
1203 "Delete other windows, then launch `notmuch'."
1204 (interactive)
1205 (delete-other-windows)
1206 (notmuch))
1207
1208 (use-package notmuch
1209 :commands notmuch
1210 :bind ("C-c m" . amin/notmuch)
1211 :custom (notmuch-always-prompt-for-sender t)
1212 :config
1213 (setq notmuch-hello-sections
1214 '(notmuch-hello-insert-header
1215 notmuch-hello-insert-saved-searches
1216 ;; notmuch-hello-insert-search
1217 notmuch-hello-insert-alltags)
1218 notmuch-search-oldest-first nil
1219 notmuch-show-all-tags-list t
1220 notmuch-message-headers ; see bug follow-up above
1221 '("Subject" "To" "Cc" "Date" "List-Id" "X-RT-Originator")
1222 notmuch-hello-thousands-separator ","
1223 notmuch-fcc-dirs
1224 '(("amin@aminb.org" . "amin/Sent")
1225 ("amin@gnu.org" . "gnu/Sent")
1226 ("abandali@uwaterloo.ca" . "\"uwaterloo/Sent Items\"")
1227 ("mab@gnu.org" . "gnu/Sent")
1228 ("aminb@gnu.org" . "gnu/Sent")
1229 (".*" . "sent"))
1230 notmuch-search-result-format
1231 '(("date" . "%12s ")
1232 ("count" . "%-7s ")
1233 ("authors" . "%-40s ")
1234 ("subject" . "%s ")
1235 ("tags" . "(%s)"))
1236 notmuch-saved-searches
1237 '((:name "inbox" :query "tag:inbox" :key "i")
1238 (:name "unread" :query "tag:unread" :key "u")
1239 (:name "latest" :query "tag:latest" :key "l")
1240 (:name "encrypted" :query "tag:encrypted" :key "e")
1241 (:name "flagged" :query "tag:flagged" :key "f")
1242 (:name "sent" :query "tag:sent" :key "s")
1243 (:name "drafts" :query "tag:draft" :key "d")
1244 (:name "all mail" :query "*" :key "a")))
1245 ;; (add-hook 'visual-fill-column-mode-hook
1246 ;; (lambda ()
1247 ;; (when (string= major-mode 'notmuch-message-mode)
1248 ;; (setq visual-fill-column-width 70))))
1249 ;; (set! :evil-state 'notmuch-message-mode 'insert)
1250 ;; (advice-add #'notmuch-bury-or-kill-this-buffer
1251 ;; :override #'kill-this-buffer)
1252 :bind
1253 (:map notmuch-common-keymap
1254 ("g" . notmuch-poll-and-refresh-this-buffer))
1255 (:map notmuch-hello-mode-map
1256 ("u" . (lambda ()
1257 "Search for `unread'-tagged messages"
1258 (interactive)
1259 (notmuch-hello-search "tag:unread")))
1260 ("i" . (lambda ()
1261 "Search for `inbox'-tagged messages"
1262 (interactive)
1263 (notmuch-hello-search "tag:inbox")))
1264 ("l" . (lambda ()
1265 "Search for `latest'-tagged messages"
1266 (interactive)
1267 (notmuch-hello-search "tag:latest")))
1268 ("e" . (lambda ()
1269 "Search for `encrypted'-tagged messages"
1270 (interactive)
1271 (notmuch-hello-search "tag:encrypted"))))
1272 (:map notmuch-search-mode-map
1273 ("k" . (lambda ()
1274 "Mark message read"
1275 (interactive)
1276 (notmuch-search-tag '("-unread"))
1277 ;; (notmuch-search-archive-thread)
1278 (notmuch-search-next-thread)))
1279 ("u" . (lambda ()
1280 "Mark message unread"
1281 (interactive)
1282 (notmuch-search-tag '("+unread"))
1283 (notmuch-search-next-thread)))
1284 ("K" . (lambda ()
1285 "Mark message deleted"
1286 (interactive)
1287 (notmuch-search-tag '("-unread" "-inbox" "+deleted"))
1288 (notmuch-search-next-thread)))
1289 ("S" . (lambda ()
1290 "Mark message as spam"
1291 (interactive)
1292 (notmuch-search-tag '("-unread" "-inbox" "-webmasters" "+spam"))
1293 (notmuch-search-next-thread))))
1294 (:map notmuch-tree-mode-map
1295 ("k" . (lambda ()
1296 "Mark message read"
1297 (interactive)
1298 (notmuch-tree-tag '("-unread"))
1299 ;; (notmuch-tree-archive-thread)
1300 (notmuch-tree-next-message)))
1301 ("u" . (lambda ()
1302 "Mark message unread"
1303 (interactive)
1304 (notmuch-tree-tag '("+unread"))
1305 (notmuch-tree-next-message)))
1306 ("K" . (lambda ()
1307 "Mark message deleted"
1308 (interactive)
1309 (notmuch-tree-tag '("-unread" "-inbox" "+deleted"))
1310 (notmuch-tree-next-message)))
1311 ("S" . (lambda ()
1312 "Mark message as spam"
1313 (interactive)
1314 (notmuch-tree-tag '("-unread" "-inbox" "-webmasters" "+spam"))
1315 (notmuch-tree-next-message)))))
1316
1317 (use-package counsel-notmuch
1318 :bind ("C-c s m" . counsel-notmuch))
1319
1320 (after! notmuch-crypto
1321 (setq notmuch-crypto-process-mime t))
1322
1323 (after! recentf
1324 (add-to-list 'recentf-exclude (expand-file-name amin-maildir)))
1325 #+end_src
1326
1327 ** supercite
1328
1329 #+begin_src emacs-lisp :tangle no
1330 (use-package supercite
1331 :commands sc-cite-original
1332 :init
1333 (add-hook 'mail-citation-hook 'sc-cite-original)
1334
1335 (defun sc-remove-existing-signature ()
1336 (save-excursion
1337 (goto-char (region-beginning))
1338 (when (re-search-forward message-signature-separator (region-end) t)
1339 (delete-region (match-beginning 0) (region-end)))))
1340
1341 (add-hook 'mail-citation-hook 'sc-remove-existing-signature)
1342
1343 (defun sc-remove-if-not-mailing-list ()
1344 (unless (assoc "list-id" sc-mail-info)
1345 (setq attribution sc-default-attribution
1346 citation (concat sc-citation-delimiter
1347 sc-citation-separator))))
1348
1349 (add-hook 'sc-attribs-postselect-hook 'sc-remove-if-not-mailing-list)
1350
1351 :config
1352 (defun sc-fill-if-different (&optional prefix)
1353 "Fill the region bounded by `sc-fill-begin' and point.
1354 Only fill if optional PREFIX is different than
1355 `sc-fill-line-prefix'. If `sc-auto-fill-region-p' is nil, do not
1356 fill region. If PREFIX is not supplied, initialize fill
1357 variables. This is useful for a regi `begin' frame-entry."
1358 (if (not prefix)
1359 (setq sc-fill-line-prefix ""
1360 sc-fill-begin (line-beginning-position))
1361 (if (and sc-auto-fill-region-p
1362 (not (string= prefix sc-fill-line-prefix)))
1363 (let ((fill-prefix sc-fill-line-prefix))
1364 (unless (or (string= fill-prefix "")
1365 (save-excursion
1366 (goto-char sc-fill-begin)
1367 (or (looking-at ">+ +")
1368 (< (length
1369 (buffer-substring (point)
1370 (line-end-position)))
1371 65))))
1372 (fill-region sc-fill-begin (line-beginning-position)))
1373 (setq sc-fill-line-prefix prefix
1374 sc-fill-begin (line-beginning-position)))))
1375 nil))
1376 #+end_src
1377
1378 * Blogging
1379 ** [[https://ox-hugo.scripter.co][ox-hugo]]
1380
1381 #+begin_src emacs-lisp
1382 (use-package ox-hugo
1383 :after ox)
1384 #+end_src
1385
1386 * Post initialization
1387 :PROPERTIES:
1388 :CUSTOM_ID: post-initialization
1389 :END:
1390
1391 Display how long it took to load the init file.
1392
1393 #+begin_src emacs-lisp
1394 (message "Loading %s...done (%.3fs)" user-init-file
1395 (float-time (time-subtract (current-time)
1396 amin--before-user-init-time)))
1397 #+end_src
1398
1399 * Footer
1400 :PROPERTIES:
1401 :CUSTOM_ID: footer
1402 :END:
1403
1404 #+begin_src emacs-lisp :comments none
1405 ;;; init.el ends here
1406 #+end_src