[rc/sway] uncomment floating_modifier
[~bandali/configs] / init.org
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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
11This org file is my literate configuration for GNU Emacs, and is
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12tangled 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
14many different people. Some of the configurations that I can remember
15off 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]]
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27
28I'd like to have a fully reproducible Emacs setup (part of the reason
29why I store my configuration in this repository) but unfortunately out
30of the box, that's not achievable with =package.el=, not currently
31anyway. So, I've opted to use Borg. For what it's worth, I briefly
32experimented with [[https://github.com/raxod502/straight.el][straight.el]], but found that it added about 2 seconds
33to my init time; which is unacceptable for me: I use Emacs as my
34window manager (via EXWM) and coming from bspwm, I'm too used to
35having fast startup times.
36
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37** Installation
38
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39To use this config for your Emacs, first you need to clone this repo,
40then bootstrap Borg, tell Borg to retrieve package submodules, and
41byte-compiled the packages. Something along these lines should work:
42
4b4e432d 43#+begin_src sh :tangle no
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44git clone https://github.com/aminb/dotfiles ~/.emacs.d
45cd ~/.emacs.d
46make bootstrap-borg
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47make bootstrap
48make build
49#+end_src
50
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51* Contents :toc_1:noexport:
52
53- [[#about][About]]
54- [[#header][Header]]
55- [[#initial-setup][Initial setup]]
56- [[#core][Core]]
967b0a82 57- [[#post-initialization][Post initialization]]
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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
71Enable =view-mode=, which both makes the file read-only (as a reminder
72that =init.el= is an auto-generated file, not supposed to be edited),
73and provides some convenient key bindings for browsing through the
74file.
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
108The conventions below were inspired by [[https://github.com/hlissner/doom-emacs][Doom]]'s conventions, found
109[[https://github.com/hlissner/doom-emacs/blob/5dacbb7cb1c6ac246a9ccd15e6c4290def67757c/core/core.el#L3-L17][here]]. Naturally, I use my initials, =ab=, instead of =doom=.
110
111#+begin_src emacs-lisp :comments none
112;; Naming conventions:
113;;
114;; ab-... public variables or non-interactive functions
115;; ab--... private anything (non-interactive), not safe for direct use
116;; ab/... an interactive function; safe for M-x or keybinding
117;; ab:... an evil operator, motion, or command
118;; ab|... a hook function
119;; ab*... an advising function
120;; ab@... a hydra command
121;; ...! a macro
122#+end_src
123
124* Initial setup
125:PROPERTIES:
126:CUSTOM_ID: initial-setup
127:END:
128
129#+begin_src emacs-lisp :comments none
130;;; Code:
131#+end_src
132
133** Emacs initialization
134
135I'd like to do a couple of measurements of Emacs' startup time. First,
136let's see how long Emacs takes to start up, before even loading
137=init.el=, i.e. =user-init-file=:
138
139#+begin_src emacs-lisp
140(defvar ab--before-user-init-time (current-time)
141 "Value of `current-time' when Emacs begins loading `user-init-file'.")
142(message "Loading Emacs...done (%.3fs)"
143 (float-time (time-subtract ab--before-user-init-time
144 before-init-time)))
145#+end_src
146
147Also, temporarily increase ~gc-cons-threshhold~ and
148~gc-cons-percentage~ during startup to reduce garbage collection
149frequency. Clearing the ~file-name-handler-alist~ seems to help reduce
150startup time as well.
151
152#+begin_src emacs-lisp
153(defvar ab--gc-cons-threshold gc-cons-threshold)
154(defvar ab--gc-cons-percentage gc-cons-percentage)
155(defvar ab--file-name-handler-alist file-name-handler-alist)
156(setq gc-cons-threshold (* 400 1024 1024) ; 400 MiB
157 gc-cons-percentage 0.6
158 file-name-handler-alist nil
159 ;; sidesteps a bug when profiling with esup
160 esup-child-profile-require-level 0)
161#+end_src
162
163Of course, we'd like to set them back to their defaults once we're
164done initializing.
165
166#+begin_src emacs-lisp
167(add-hook
168 'after-init-hook
169 (lambda ()
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170 (setq gc-cons-threshold ab--gc-cons-threshold
171 gc-cons-percentage ab--gc-cons-percentage
172 file-name-handler-alist ab--file-name-handler-alist)))
173#+end_src
174
175Increase the number of lines kept in message logs (the =*Messages*=
176buffer).
177
178#+begin_src emacs-lisp
179(setq message-log-max 20000)
180#+end_src
181
182Optionally, we could suppress some byte compiler warnings like below,
183but for now I've decided to keep them enabled. See documentation for
184~byte-compile-warnings~ for more details.
185
186#+begin_src emacs-lisp
187;; (setq byte-compile-warnings
188;; '(not free-vars unresolved noruntime lexical make-local))
189#+end_src
190
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191** whoami
192
193#+begin_src emacs-lisp
194(setq user-full-name "Amin Bandali"
195 user-mail-address "amin@aminb.org")
196#+end_src
197
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198** Package management
199
200*** No =package.el=
201
202I can do all my package management things with Borg, and don't need
203Emacs' built-in =package.el=. Emacs 27 lets us disable =package.el= in
204the =early-init-file= (see [[https://git.savannah.gnu.org/cgit/emacs.git/commit/?id=24acb31c04b4048b85311d794e600ecd7ce60d3b][here]]).
205
206#+begin_src emacs-lisp :tangle early-init.el
207(setq package-enable-at-startup nil)
208#+end_src
209
210But since Emacs 27 isn't out yet (Emacs 26 is just around the corner
211right now), and even when released it'll be long before most distros
212ship in their repos, I'll still put the old workaround with the
213commented call to ~package-initialize~ here anyway.
214
215#+begin_src emacs-lisp
216(setq package-enable-at-startup nil)
217;; (package-initialize)
218#+end_src
219
220*** Borg
221
222#+begin_quote
223Assimilate Emacs packages as Git submodules
224#+end_quote
225
226[[https://github.com/emacscollective/borg][Borg]] is at the heart of package management of my Emacs setup. In
227short, it creates a git submodule in =lib/= for each package, which
228can then be managed with the help of Magit or other tools.
229
230#+begin_src emacs-lisp
231(setq user-init-file (or load-file-name buffer-file-name)
232 user-emacs-directory (file-name-directory user-init-file))
233(add-to-list 'load-path
234 (expand-file-name "lib/borg" user-emacs-directory))
235(require 'borg)
236(borg-initialize)
237#+end_src
238
239*** =use-package=
240
241#+begin_quote
242A use-package declaration for simplifying your .emacs
243#+end_quote
244
245[[https://github.com/jwiegley/use-package][use-package]] is an awesome utility for managing and configuring
246packages (in our case especially the latter) in a neatly organized way
247and without compromising on performance.
248
249#+begin_src emacs-lisp
250(require 'use-package)
eb186a5a 251(if nil ; set to t when need to debug init
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252 (setq use-package-verbose t
253 use-package-expand-minimally nil
254 use-package-compute-statistics t
255 debug-on-error t)
256 (setq use-package-verbose nil
257 use-package-expand-minimally t))
258#+end_src
259
260*** Epkg
261
262#+begin_quote
263Browse the Emacsmirror package database
264#+end_quote
265
266Epkg provides access to a local copy of the [[https://emacsmirror.net][Emacsmirror]] package
267database, low-level functions for querying the database, and a
268=package.el=-like user interface for browsing the available packages.
269
270#+begin_src emacs-lisp
271(use-package epkg
272 :defer t)
273#+end_src
274
275** No littering in =~/.emacs.d=
276
277#+begin_quote
278Help keeping ~/.emacs.d clean
279#+end_quote
280
281By default, even for Emacs' built-in packages, the configuration files
282and persistent data are all over the place. Use =no-littering= to help
283contain the mess.
284
285#+begin_src emacs-lisp
286(use-package no-littering
287 :demand t
288 :config
289 (savehist-mode 1)
290 (add-to-list 'savehist-additional-variables 'kill-ring)
291 (save-place-mode 1)
292 (setq auto-save-file-name-transforms
293 `((".*" ,(no-littering-expand-var-file-name "auto-save/") t))))
294#+end_src
295
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296** Custom file (=custom.el=)
297
298I'm not planning on using the custom file much, but even so, I
299definitely don't want it mixing with =init.el=. So, here; let's give
300it it's own file. While at it, treat themes as safe.
301
302#+begin_src emacs-lisp
303(use-package custom
304 :no-require t
305 :config
306 (setq custom-file (no-littering-expand-etc-file-name "custom.el"))
307 (when (file-exists-p custom-file)
308 (load custom-file))
309 (setf custom-safe-themes t))
310#+end_src
311
312** Better =$PATH= handling
313
314Let's use [[https://github.com/purcell/exec-path-from-shell][exec-path-from-shell]] to make Emacs use the =$PATH= as set up
315in my shell.
316
317#+begin_src emacs-lisp
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318(use-package exec-path-from-shell
319 :defer 1
320 :init
321 (setq exec-path-from-shell-check-startup-files nil)
322 :config
323 (exec-path-from-shell-initialize)
324 ;; while we're at it, let's fix access to our running ssh-agent
325 (exec-path-from-shell-copy-env "SSH_AGENT_PID")
326 (exec-path-from-shell-copy-env "SSH_AUTH_SOCK"))
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327#+end_src
328
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329** Only one custom theme at a time
330
331#+begin_src emacs-lisp
332(defadvice load-theme (before clear-previous-themes activate)
333 "Clear existing theme settings instead of layering them"
334 (mapc #'disable-theme custom-enabled-themes))
335#+end_src
336
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337** Server
338
339Start server if not already running. Alternatively, can be done by
340issuing =emacs --daemon= in the terminal, which can be automated with
341a systemd service or using =brew services start emacs= on macOS. I use
342Emacs as my window manager (via EXWM), so I always start Emacs on
343login; so starting the server from inside Emacs is good enough for me.
344
345See [[https://www.gnu.org/software/emacs/manual/html_node/emacs/Emacs-Server.html#Emacs-Server][Using Emacs as a Server]].
346
347#+begin_src emacs-lisp
348(use-package server
349 :config (or (server-running-p) (server-mode)))
350#+end_src
351
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352** Unicode support
353
354Font stack with better unicode support, around =Ubuntu Mono= and
355=Hack=.
356
357#+begin_src emacs-lisp
358(dolist (ft (fontset-list))
359 (set-fontset-font
360 ft
361 'unicode
362 (font-spec :name "Ubuntu Mono"))
363 (set-fontset-font
364 ft
365 'unicode
16d70d6f 366 (font-spec :name "DejaVu Sans Mono")
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367 nil
368 'append)
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369 ;; (set-fontset-font
370 ;; ft
371 ;; 'unicode
372 ;; (font-spec
373 ;; :name "Symbola monospacified for DejaVu Sans Mono")
374 ;; nil
375 ;; 'append)
376 ;; (set-fontset-font
377 ;; ft
378 ;; #x2115 ; â„•
379 ;; (font-spec :name "DejaVu Sans Mono")
380 ;; nil
381 ;; 'append)
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382 (set-fontset-font
383 ft
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384 (cons ?Α ?ω)
385 (font-spec :name "DejaVu Sans Mono" :size 14)
e9bcfa30 386 nil
16d70d6f 387 'prepend))
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388#+end_src
389
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390** Libraries
391
392#+begin_src emacs-lisp
393(require 'cl-lib)
394(require 'subr-x)
395#+end_src
396
397** Useful utilities
398
399#+begin_src emacs-lisp
400(defun ab-enlist (exp)
401 "Return EXP wrapped in a list, or as-is if already a list."
402(if (listp exp) exp (list exp)))
403
404; from https://github.com/hlissner/doom-emacs/commit/589108fdb270f24a98ba6209f6955fe41530b3ef
405(defmacro after! (features &rest body)
406 "A smart wrapper around `with-eval-after-load'. Supresses warnings during
407compilation."
408 (declare (indent defun) (debug t))
409 (list (if (or (not (bound-and-true-p byte-compile-current-file))
410 (dolist (next (ab-enlist features))
411 (if (symbolp next)
412 (require next nil :no-error)
413 (load next :no-message :no-error))))
414 #'progn
415 #'with-no-warnings)
416 (cond ((symbolp features)
417 `(eval-after-load ',features '(progn ,@body)))
418 ((and (consp features)
419 (memq (car features) '(:or :any)))
420 `(progn
421 ,@(cl-loop for next in (cdr features)
422 collect `(after! ,next ,@body))))
423 ((and (consp features)
424 (memq (car features) '(:and :all)))
425 (dolist (next (cdr features))
426 (setq body `(after! ,next ,@body)))
427 body)
428 ((listp features)
eb186a5a 429 `(after! (:all ,@features) ,@body)))))
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430#+end_src
431
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432* Core
433:PROPERTIES:
434:CUSTOM_ID: core
435:END:
436
437** Defaults
438
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439*** Time and battery in mode-line
440
441Enable displaying time and battery in the mode-line, since I'm not
442using the Xfce panel anymore. Also, I don't need to see the load
443average on a regular basis, so disable that.
444
445#+begin_src emacs-lisp
446(use-package time
447 :ensure nil
448 :init
449 (setq display-time-default-load-average nil)
450 :config
451 (display-time-mode))
452
453(use-package battery
454 :ensure nil
455 :config
456 (display-battery-mode))
457#+end_src
458
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459*** Smaller fringe
460
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461Might want to set the fringe to a smaller value, especially if using
462EXWM. I'm fine with the default for now.
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463
464#+begin_src emacs-lisp
2f8102f0 465;; (fringe-mode '(3 . 1))
4b4e432d 466(fringe-mode nil)
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467#+end_src
468
469*** Disable disabled commands
470
471Emacs disables some commands by default that could persumably be
472confusing for novice users. Let's disable that.
473
474#+begin_src emacs-lisp
475(setq disabled-command-function nil)
476#+end_src
477
478*** Kill-ring
479
480Save what I copy into clipboard from other applications into Emacs'
481kill-ring, which would allow me to still be able to easily access it
482in case I kill (cut or copy) something else inside Emacs before
483yanking (pasting) what I'd originally intended to.
484
485#+begin_src emacs-lisp
486(setq save-interprogram-paste-before-kill t)
487#+end_src
488
489*** Minibuffer
490
491#+begin_src emacs-lisp
492(setq enable-recursive-minibuffers t
493 resize-mini-windows t)
494#+end_src
495
496*** Lazy-person-friendly yes/no prompts
497
498Lazy people would prefer to type fewer keystrokes, especially for yes
499or no questions. I'm lazy.
500
501#+begin_src emacs-lisp
502(defalias 'yes-or-no-p #'y-or-n-p)
503#+end_src
504
505*** Startup screen and =*scratch*=
506
507Firstly, let Emacs know that I'd like to have =*scratch*= as my
508startup buffer.
509
510#+begin_src emacs-lisp
511(setq initial-buffer-choice t)
512#+end_src
513
514Now let's customize the =*scratch*= buffer a bit. First off, I don't
515need the default hint.
516
517#+begin_src emacs-lisp
518(setq initial-scratch-message nil)
519#+end_src
520
521Also, let's use Text mode as the major mode, in case I want to
522customize it (=*scratch*='s default major mode, Fundamental mode,
523can't really be customized).
524
525#+begin_src emacs-lisp
526(setq initial-major-mode 'text-mode)
527#+end_src
528
529Inhibit the buffer list when more than 2 files are loaded.
530
531#+begin_src emacs-lisp
532(setq inhibit-startup-buffer-menu t)
533#+end_src
534
535I don't really need to see the startup screen or echo area message
536either.
537
538#+begin_src emacs-lisp
539(advice-add #'display-startup-echo-area-message :override #'ignore)
540(setq inhibit-startup-screen t
541 inhibit-startup-echo-area-message user-login-name)
542#+end_src
543
544*** More useful frame titles
545
546Show either the file name or the buffer name (in case the buffer isn't
547visiting a file). Borrowed from Emacs Prelude.
548
549#+begin_src emacs-lisp
550(setq frame-title-format
551 '("" invocation-name " - "
552 (:eval (if (buffer-file-name)
553 (abbreviate-file-name (buffer-file-name))
554 "%b"))))
555#+end_src
556
557*** Backups
558
559Emacs' default backup settings aren't that great. Let's use more
560sensible options. See documentation for the ~make-backup-file~
561variable.
562
563#+begin_src emacs-lisp
564(setq backup-by-copying t
565 version-control t)
566#+end_src
567
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568*** Auto revert
569
570Enable automatic reloading of changed buffers and files.
571
572#+begin_src emacs-lisp
573(global-auto-revert-mode 1)
574(setq auto-revert-verbose nil
575 global-auto-revert-non-file-buffers t)
576#+end_src
577
578*** Always use space for indentation
579
580#+begin_src emacs-lisp
581(setq-default
582 indent-tabs-mode nil
583 require-final-newline t
584 tab-width 4)
585#+end_src
586
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587** Packages
588
589The packages in this section are absolutely essential to my everyday
590workflow, and they play key roles in how I do my computing. They
591immensely enhance the Emacs experience for me; both using Emacs, and
592customizing it.
593
594*** [[https://github.com/emacscollective/auto-compile][auto-compile]]
595
596#+begin_src emacs-lisp
597(use-package auto-compile
598 :demand t
599 :config
600 (auto-compile-on-load-mode)
601 (auto-compile-on-save-mode)
602 (setq auto-compile-display-buffer nil
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603 auto-compile-mode-line-counter t
604 auto-compile-source-recreate-deletes-dest t
605 auto-compile-toggle-deletes-nonlib-dest t
606 auto-compile-update-autoloads t)
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607 (add-hook 'auto-compile-inhibit-compile-hook
608 'auto-compile-inhibit-compile-detached-git-head))
609#+end_src
610
eb186a5a 611*** [[https://github.com/Kungsgeten/ryo-modal][ryo-modal]]
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612
613#+begin_quote
614Roll your own modal mode
615#+end_quote
616
3ea5e792 617#+begin_src emacs-lisp
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618(use-package ryo-modal
619 :commands ryo-modal-mode
620 :bind ("M-m" . ryo-modal-mode)
621 :after which-key
3ea5e792 622 :config
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623 (push '((nil . "ryo:.*:") . (nil . "")) which-key-replacement-alist)
624 (ryo-modal-keys
625 ("," ryo-modal-repeat)
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626 ("b" backward-char)
627 ("n" next-line)
628 ("p" previous-line)
51f3b22b 629 ("f" forward-char)
bffae347 630 ("/" undo)
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631 ("SPC" (("b" (("b" ibuffer-list-buffers)
632 ("k" kill-this-buffer)
633 ("o" other-window)
634 ("s" save-buffer)))
635 ("h" (("c" describe-char)
636 ("f" describe-function)
637 ("F" describe-face)
638 ("i" info)
639 ("k" describe-key)
640 ("l" view-lossage)
641 ("v" describe-variable)))
642 ("q" (("q" save-buffers-kill-terminal)))))
51f3b22b 643 ("d" (("w" kill-word)
51f3b22b 644 ("b" backward-kill-word)))
bb93c9e1 645 ("c w" kill-word :exit t))
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646
647 (ryo-modal-keys
648 ;; First argyment to ryo-modal-keys may be a list of keywords.
649 ;; These keywords will be applied to all keybindings.
650 (:norepeat t)
651 ("0" "M-0")
652 ("1" "M-1")
653 ("2" "M-2")
654 ("3" "M-3")
655 ("4" "M-4")
656 ("5" "M-5")
657 ("6" "M-6")
658 ("7" "M-7")
659 ("8" "M-8")
660 ("9" "M-9"))
661 :hook ((text-mode . ryo-modal-mode)
662 (prog-mode . ryo-modal-mode)))
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663#+end_src
664
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665*** [[https://orgmode.org/][Org mode]]
666
667#+begin_quote
668Org mode is for keeping notes, maintaining TODO lists, planning
669projects, and authoring documents with a fast and effective plain-text
670system.
671#+end_quote
672
673In short, my favourite way of life.
674
675#+begin_src emacs-lisp
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676(use-package org
677 :ryo ("SPC b t" org-babel-tangle)
678 :config
679 (setq org-src-tab-acts-natively t
680 org-src-preserve-indentation nil
681 org-edit-src-content-indentation 0
682 org-html-divs '((preamble "header" "preamble")
683 (content "main" "content")
684 (postamble "footer" "postamble"))
685 org-html-doctype "html5"
686 org-html-html5-fancy t
687 org-html-postamble nil)
688 :hook (org-mode . org-indent-mode))
689(use-package htmlize
690 :after org)
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691(use-package org-notmuch
692 :after (:any org notmuch))
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693#+end_src
694
695*** [[https://magit.vc/][Magit]]
696
697#+begin_quote
698It's Magit! A Git porcelain inside Emacs.
699#+end_quote
700
701Not just how I do git, but /the/ way to do git.
702
703#+begin_src emacs-lisp
704(use-package magit
eb186a5a 705 :ryo ("SPC" (("g s" magit-status)))
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706 :defer t
707 :bind (("s-g" . magit-status)
eb186a5a 708 ("C-x g" . magit-status)
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709 ("C-x M-g" . magit-dispatch-popup))
710 :config
711 (magit-add-section-hook 'magit-status-sections-hook
712 'magit-insert-modules
713 'magit-insert-stashes
714 'append))
715#+end_src
716
717*** [[https://github.com/abo-abo/swiper][Ivy]] (and friends)
718
719#+begin_quote
720Ivy - a generic completion frontend for Emacs, Swiper - isearch with
721an overview, and more. Oh, man!
722#+end_quote
723
724There's no way I could top that, so I won't attempt to.
725
726**** Ivy
727
728#+begin_src emacs-lisp
f7752223 729(use-package ivy
3ea5e792 730 :defer 1
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731 :bind
732 (:map ivy-minibuffer-map
733 ([escape] . keyboard-escape-quit)
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734 ;; ("C-j" . ivy-next-line)
735 ;; ("C-k" . ivy-previous-line)
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736 ([S-up] . ivy-previous-history-element)
737 ([S-down] . ivy-next-history-element)
738 ("DEL" . ivy-backward-delete-char))
eb186a5a 739 :ryo ("SPC ," ivy-switch-buffer)
f7752223 740 :config
f6d8e3e4 741 (setq ivy-wrap t)
f7752223 742 (ivy-mode 1))
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743#+end_src
744
745**** Swiper
746
747#+begin_src emacs-lisp
f7752223 748(use-package swiper
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749 :ryo
750 ("SPC /" swiper)
751 ("s" swiper)
f7752223 752 :bind (([remap isearch-forward] . swiper)
eb186a5a 753 ([remap isearch-backward] . swiper)))
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754#+end_src
755
756**** Counsel
757
758#+begin_src emacs-lisp
f7752223 759(use-package counsel
3d35bdff 760 :defer 1
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761 :ryo
762 ("SPC" (("f r" counsel-recentf)
763 ("SPC" counsel-M-x)
764 ("." counsel-find-file)))
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765 :bind (([remap execute-extended-command] . counsel-M-x)
766 ([remap find-file] . counsel-find-file)
767 ("s-r" . counsel-recentf)
768 :map minibuffer-local-map
eb186a5a 769 ("C-r" . counsel-minibuffer-history))
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770 :config
771 (counsel-mode 1)
772 (defalias 'locate #'counsel-locate))
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773#+end_src
774
775* Borg's =layer/essentials=
776
777TODO: break this giant source block down into individual org sections.
778
779#+begin_src emacs-lisp
780(use-package dash
781 :config (dash-enable-font-lock))
782
783(use-package diff-hl
784 :config
785 (setq diff-hl-draw-borders nil)
786 (global-diff-hl-mode)
787 (add-hook 'magit-post-refresh-hook 'diff-hl-magit-post-refresh t))
788
789(use-package dired
790 :defer t
791 :config (setq dired-listing-switches "-alh"))
792
793(use-package eldoc
794 :when (version< "25" emacs-version)
795 :config (global-eldoc-mode))
796
797(use-package help
798 :defer t
799 :config (temp-buffer-resize-mode))
800
801(progn ; `isearch'
802 (setq isearch-allow-scroll t))
803
804(use-package lisp-mode
805 :config
806 (add-hook 'emacs-lisp-mode-hook 'outline-minor-mode)
807 (add-hook 'emacs-lisp-mode-hook 'reveal-mode)
808 (defun indent-spaces-mode ()
809 (setq indent-tabs-mode nil))
810 (add-hook 'lisp-interaction-mode-hook #'indent-spaces-mode))
811
812(use-package man
813 :defer t
814 :config (setq Man-width 80))
815
816(use-package paren
817 :config (show-paren-mode))
818
819(use-package prog-mode
820 :config (global-prettify-symbols-mode)
821 (defun indicate-buffer-boundaries-left ()
822 (setq indicate-buffer-boundaries 'left))
823 (add-hook 'prog-mode-hook #'indicate-buffer-boundaries-left))
824
825(use-package recentf
826 :demand t
827 :config (add-to-list 'recentf-exclude "^/\\(?:ssh\\|su\\|sudo\\)?:"))
828
829(use-package savehist
830 :config (savehist-mode))
831
832(use-package saveplace
833 :when (version< "25" emacs-version)
834 :config (save-place-mode))
835
836(use-package simple
837 :config (column-number-mode))
838
839(progn ; `text-mode'
840 (add-hook 'text-mode-hook #'indicate-buffer-boundaries-left))
841
842(use-package tramp
843 :defer t
844 :config
845 (add-to-list 'tramp-default-proxies-alist '(nil "\\`root\\'" "/ssh:%h:"))
846 (add-to-list 'tramp-default-proxies-alist '("localhost" nil nil))
847 (add-to-list 'tramp-default-proxies-alist
848 (list (regexp-quote (system-name)) nil nil)))
849
850(use-package undo-tree
51f3b22b 851 :ryo
bffae347 852 ("?" undo-tree-undo)
51f3b22b 853 ("_" undo-tree-redo)
bffae347 854 :bind (("C-?" . undo-tree-undo)
82ff3214 855 ("M-_" . undo-tree-redo))
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856 :config
857 (global-undo-tree-mode)
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858 (setq undo-tree-mode-lighter ""
859 undo-tree-auto-save-history t))
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860#+end_src
861
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862* Editing
863
864** Company
865
866#+begin_src emacs-lisp
867(use-package company
868 :defer 5
869 :bind
870 (:map company-active-map
eb186a5a 871 ([tab] . company-complete-common-or-cycle))
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872 :custom
873 (company-idle-delay 0.3)
874 (company-minimum-prefix-length 1)
875 (company-selection-wrap-around t)
876 (company-dabbrev-char-regexp "\\sw\\|\\s_\\|[-_]")
877 :config
878 (global-company-mode t))
879#+end_src
880
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881* Syntax and spell checking
882#+begin_src emacs-lisp
883(use-package flycheck
884 :hook (prog-mode . flycheck-mode)
885 :config
886 ;; Use the load-path from running Emacs when checking elisp files
887 (setq flycheck-emacs-lisp-load-path 'inherit)
888
889 ;; Only flycheck when I actually save the buffer
890 (setq flycheck-check-syntax-automatically '(mode-enabled save)))
891#+end_src
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892* Programming modes
893
d43a8eda 894** [[http://alloytools.org][Alloy]] (with [[https://github.com/dwwmmn/alloy-mode][alloy-mode]])
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895
896#+begin_src emacs-lisp
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897(use-package alloy-mode
898 :config (setq alloy-basic-offset 2))
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899#+end_src
900
d43a8eda 901** [[https://coq.inria.fr][Coq]] (with [[https://github.com/ProofGeneral/PG][Proof General]])
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902
903#+begin_src emacs-lisp
904(use-package proof-site ; Proof General
905 :load-path "lib/proof-site/generic/")
906#+end_src
907
d43a8eda 908** [[https://leanprover.github.io][Lean]] (with [[https://github.com/leanprover/lean-mode][lean-mode]])
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909
910#+begin_src emacs-lisp
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911(use-package lean-mode
912 :bind (:map lean-mode-map
eb186a5a 913 ("S-SPC" . company-complete)))
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914#+end_src
915
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916** Haskell
917
918*** [[https://github.com/haskell/haskell-mode][haskell-mode]]
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919
920#+begin_src emacs-lisp
921(use-package haskell-mode
922 :config
923 (setq haskell-indentation-layout-offset 4
924 haskell-indentation-left-offset 4
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925 flycheck-checker 'haskell-hlint
926 flycheck-disabled-checkers '(haskell-stack-ghc haskell-ghc)))
a81db923 927#+end_src
36fca309 928
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929*** [[https://github.com/jyp/dante][dante]]
930
931#+begin_src emacs-lisp
932(use-package dante
933 :after haskell-mode
934 :commands dante-mode
935 :hook (haskell-mode . dante-mode))
936#+end_src
937
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938*** [[https://github.com/mpickering/hlint-refactor-mode][hlint-refactor]]
939
940Emacs bindings for [[https://github.com/ndmitchell/hlint][hlint]]'s refactor option. This requires the refact
941executable from [[https://github.com/mpickering/apply-refact][apply-refact]].
942
943#+begin_src emacs-lisp
944(use-package hlint-refactor
945 :bind (:map hlint-refactor-mode-map
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946 ("C-c l b" . hlint-refactor-refactor-buffer)
947 ("C-c l r" . hlint-refactor-refactor-at-point))
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948 :hook (haskell-mode . hlint-refactor-mode))
949#+end_src
950
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951*** [[https://github.com/flycheck/flycheck-haskell][flycheck-haskell]]
952
953#+begin_src emacs-lisp
954(use-package flycheck-haskell)
955#+end_src
956
957*** [[https://github.com/ndmitchell/hlint/blob/20e116a043f2073c57b17b24ae6364b5e433ba7e/data/hs-lint.el][hs-lint.el]]
958:PROPERTIES:
959:header-args+: :tangle lisp/hs-lint.el :mkdirp yes
960:END:
961
962Currently using =flycheck-haskell= with the =haskell-hlint= checker
963instead.
964
965#+begin_src emacs-lisp :tangle no
966;;; hs-lint.el --- minor mode for HLint code checking
967
968;; Copyright 2009 (C) Alex Ott
969;;
970;; Author: Alex Ott <alexott@gmail.com>
971;; Keywords: haskell, lint, HLint
972;; Requirements:
973;; Status: distributed under terms of GPL2 or above
974
975;; Typical message from HLint looks like:
976;;
977;; /Users/ott/projects/lang-exp/haskell/test.hs:52:1: Eta reduce
978;; Found:
979;; count1 p l = length (filter p l)
980;; Why not:
981;; count1 p = length . filter p
982
983
984(require 'compile)
985
986(defgroup hs-lint nil
987 "Run HLint as inferior of Emacs, parse error messages."
988 :group 'tools
989 :group 'haskell)
990
991(defcustom hs-lint-command "hlint"
992 "The default hs-lint command for \\[hlint]."
993 :type 'string
994 :group 'hs-lint)
995
996(defcustom hs-lint-save-files t
997 "Save modified files when run HLint or no (ask user)"
998 :type 'boolean
999 :group 'hs-lint)
1000
1001(defcustom hs-lint-replace-with-suggestions nil
1002 "Replace user's code with suggested replacements"
1003 :type 'boolean
1004 :group 'hs-lint)
1005
1006(defcustom hs-lint-replace-without-ask nil
1007 "Replace user's code with suggested replacements automatically"
1008 :type 'boolean
1009 :group 'hs-lint)
1010
1011(defun hs-lint-process-setup ()
1012 "Setup compilation variables and buffer for `hlint'."
1013 (run-hooks 'hs-lint-setup-hook))
1014
1015;; regex for replace suggestions
1016;;
1017;; ^\(.*?\):\([0-9]+\):\([0-9]+\): .*
1018;; Found:
1019;; \s +\(.*\)
1020;; Why not:
1021;; \s +\(.*\)
1022
1023(defvar hs-lint-regex
1024 "^\\(.*?\\):\\([0-9]+\\):\\([0-9]+\\): .*[\n\C-m]Found:[\n\C-m]\\s +\\(.*\\)[\n\C-m]Why not:[\n\C-m]\\s +\\(.*\\)[\n\C-m]"
1025 "Regex for HLint messages")
1026
1027(defun make-short-string (str maxlen)
1028 (if (< (length str) maxlen)
1029 str
1030 (concat (substring str 0 (- maxlen 3)) "...")))
1031
1032(defun hs-lint-replace-suggestions ()
1033 "Perform actual replacement of suggestions"
1034 (goto-char (point-min))
1035 (while (re-search-forward hs-lint-regex nil t)
1036 (let* ((fname (match-string 1))
1037 (fline (string-to-number (match-string 2)))
1038 (old-code (match-string 4))
1039 (new-code (match-string 5))
1040 (msg (concat "Replace '" (make-short-string old-code 30)
1041 "' with '" (make-short-string new-code 30) "'"))
1042 (bline 0)
1043 (eline 0)
1044 (spos 0)
1045 (new-old-code ""))
1046 (save-excursion
1047 (switch-to-buffer (get-file-buffer fname))
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1048 (goto-char (point-min))
1049 (forward-line (1- fline))
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1050 (beginning-of-line)
1051 (setf bline (point))
1052 (when (or hs-lint-replace-without-ask
1053 (yes-or-no-p msg))
1054 (end-of-line)
1055 (setf eline (point))
1056 (beginning-of-line)
1057 (setf old-code (regexp-quote old-code))
1058 (while (string-match "\\\\ " old-code spos)
1059 (setf new-old-code (concat new-old-code
1060 (substring old-code spos (match-beginning 0))
1061 "\\ *"))
1062 (setf spos (match-end 0)))
1063 (setf new-old-code (concat new-old-code (substring old-code spos)))
1064 (remove-text-properties bline eline '(composition nil))
1065 (when (re-search-forward new-old-code eline t)
1066 (replace-match new-code nil t)))))))
1067
1068(defun hs-lint-finish-hook (buf msg)
1069 "Function, that is executed at the end of HLint execution"
1070 (if hs-lint-replace-with-suggestions
1071 (hs-lint-replace-suggestions)
1072 (next-error 1 t)))
1073
1074(define-compilation-mode hs-lint-mode "HLint"
1075 "Mode for check Haskell source code."
1076 (set (make-local-variable 'compilation-process-setup-function)
1077 'hs-lint-process-setup)
1078 (set (make-local-variable 'compilation-disable-input) t)
1079 (set (make-local-variable 'compilation-scroll-output) nil)
1080 (set (make-local-variable 'compilation-finish-functions)
1081 (list 'hs-lint-finish-hook))
1082 )
1083
1084(defun hs-lint ()
1085 "Run HLint for current buffer with haskell source"
1086 (interactive)
1087 (save-some-buffers hs-lint-save-files)
1088 (compilation-start (concat hs-lint-command " \"" buffer-file-name "\"")
1089 'hs-lint-mode))
1090
1091(provide 'hs-lint)
1092;;; hs-lint.el ends here
1093#+end_src
1094
1095#+begin_src emacs-lisp :tangle no
1096(use-package hs-lint
1097 :load-path "lisp/"
1098 :bind (:map haskell-mode-map
1099 ("C-c l l" . hs-lint)))
1100#+end_src
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1101* Emacs Enhancements
1102
1103** [[https://github.com/justbur/emacs-which-key][which-key]]
1104
1105#+begin_quote
1106Emacs package that displays available keybindings in popup
1107#+end_quote
1108
1109#+begin_src emacs-lisp
1110(use-package which-key
1111 :defer 1
1112 :config (which-key-mode))
1113#+end_src
75095920 1114
d43a8eda 1115** [[https://github.com/seagle0128/doom-modeline][doom-modeline]]
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1116
1117#+begin_src emacs-lisp
1118(use-package doom-modeline
1119 :demand t
1120 :config (setq doom-modeline-height 32)
1121 :hook (after-init . doom-modeline-init))
1122#+end_src
1123
d43a8eda 1124** [[https://github.com/11111000000/tao-theme-emacs][tao-theme]]
75095920 1125
fdcac86a 1126#+begin_src emacs-lisp :tangle no
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1127(use-package tao-theme
1128 :demand t
1129 :config (load-theme 'tao-yang t))
1130#+end_src
1131
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1132** [[https://github.com/maio/eink-emacs][eink-theme]]
1133
1134#+begin_src emacs-lisp
1135(load-theme 'eink t)
1136#+end_src
1137
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1138** [[https://github.com/bbatsov/crux][crux]]
1139
1140#+begin_src emacs-lisp
1141(use-package crux
1142 :bind (("C-c d" . crux-duplicate-current-line-or-region)
1143 ("C-c M-d" . crux-duplicate-and-comment-current-line-or-region))
1144 :ryo
1145 ("o" crux-smart-open-line :exit t)
1146 ("O" crux-smart-open-line-above :exit t)
1147 ("SPC b K" crux-kill-other-buffers)
1148 ("d d" crux-kill-whole-line)
1149 ("c c" crux-kill-whole-line :then '(crux-smart-open-line-above) :exit t)
1150 ("SPC f" (("c" crux-copy-file-preserve-attributes)
1151 ("D" crux-delete-file-and-buffer)
1152 ("R" crux-rename-file-and-buffer))))
1153#+end_src
1154
1155** [[https://github.com/alezost/mwim.el][mwim]]
1156
1157#+begin_src emacs-lisp
1158(use-package mwim
1159 :bind (("C-a" . mwim-beginning-of-code-or-line)
1160 ("C-e" . mwim-end-of-code-or-line)
1161 ("<home>" . mwim-beginning-of-line-or-code)
1162 ("<end>" . mwim-end-of-line-or-code))
1163 :ryo
1164 ("a" mwim-beginning-of-code-or-line)
1165 ("e" mwim-end-of-code-or-line))
1166#+end_src
1167
51db62d8 1168* Email
d43a8eda 1169** [[https://notmuchmail.org][notmuch]]
51db62d8 1170
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1171See [[notmuch:id:87muuqsvci.fsf@fencepost.gnu.org][bug follow-up]].
1172
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1173#+begin_src emacs-lisp
1174(defun ab/notmuch ()
1175 "Delete other windows, then launch `notmuch'."
1176 (interactive)
1177 (require 'notmuch)
1178 (delete-other-windows)
1179 (notmuch))
1180
1181;; (map!
1182;; :leader
1183;; :desc "notmuch" :n "m" #'ab/notmuch
1184;; (:desc "search" :prefix "/"
1185;; :desc "notmuch" :n "m" #'counsel-notmuch))
1186#+end_src
1187
1188#+begin_src emacs-lisp
1189(defvar ab-maildir "~/mail")
1190
1191(use-package sendmail
1192 ;; :ensure nil
1193 :config
1194 (setq sendmail-program "/usr/bin/msmtp"
1195 mail-specify-envelope-from t
1196 mail-envelope-from 'header))
1197
1198(use-package message
1199 ;; :ensure nil
1200 :config
1201 (setq message-kill-buffer-on-exit t
1202 message-send-mail-function 'message-send-mail-with-sendmail
1203 message-sendmail-envelope-from 'header
1204 message-directory "drafts"
41a4f26a 1205 message-user-fqdn "aminb.org")
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1206 (add-hook 'message-mode-hook
1207 (lambda () (setq fill-column 65
1208 message-fill-column 65)))
1209 (add-hook 'message-mode-hook
1210 #'flyspell-mode)
1211 ;; (add-hook 'notmuch-message-mode-hook #'+doom-modeline|set-special-modeline)
1212 ;; TODO: is there a way to only run this when replying and not composing?
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1213 ;; (add-hook 'notmuch-message-mode-hook
1214 ;; (lambda () (progn
1215 ;; (newline)
1216 ;; (newline)
1217 ;; (forward-line -1)
1218 ;; (forward-line -1))))
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1219 ;; (add-hook 'message-setup-hook
1220 ;; #'mml-secure-message-sign-pgpmime)
1221 )
1222
1223(after! mml-sec
1224 (setq mml-secure-openpgp-encrypt-to-self t
1225 mml-secure-openpgp-sign-with-sender t))
1226
1227(use-package notmuch
eb186a5a 1228 :ryo ("SPC m" ab/notmuch)
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1229 :config
1230 (setq notmuch-hello-sections
1231 '(notmuch-hello-insert-header
1232 notmuch-hello-insert-saved-searches
1233 ;; notmuch-hello-insert-search
1234 notmuch-hello-insert-alltags)
1235 notmuch-search-oldest-first nil
1236 notmuch-show-all-tags-list t
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1237 notmuch-message-headers ; see bug follow-up above
1238 '("Subject" "To" "Cc" "Date" "List-Id" "X-RT-Originator")
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1239 notmuch-hello-thousands-separator ","
1240 notmuch-fcc-dirs
1241 '(("amin@aminb.org" . "amin/Sent")
1242 ("abandali@uwaterloo.ca" . "\"uwaterloo/Sent Items\"")
1243 ("amin.bandali@uwaterloo.ca" . "\"uwaterloo/Sent Items\"")
1244 ("aminb@gnu.org" . "gnu/Sent")
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1245 (".*" . "sent"))
1246 notmuch-search-result-format
1247 '(("date" . "%12s ")
1248 ("count" . "%-7s ")
1249 ("authors" . "%-40s ")
1250 ("subject" . "%s ")
1251 ("tags" . "(%s)")))
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1252 ;; (add-hook 'visual-fill-column-mode-hook
1253 ;; (lambda ()
1254 ;; (when (string= major-mode 'notmuch-message-mode)
1255 ;; (setq visual-fill-column-width 70))))
1256 ;; (set! :evil-state 'notmuch-message-mode 'insert)
1257 ;; (advice-add #'notmuch-bury-or-kill-this-buffer
1258 ;; :override #'kill-this-buffer)
1259 :bind
1260 (:map notmuch-hello-mode-map
eb186a5a
AB
1261 ("g" . notmuch-poll-and-refresh-this-buffer)
1262 ("i" . (lambda ()
1263 "Search for `inbox' tagged messages"
1264 (interactive)
1265 (notmuch-hello-search "tag:inbox")))
1266 ("u" . (lambda ()
1267 "Search for `unread' tagged messages"
1268 (interactive)
1269 (notmuch-hello-search "tag:unread")))
1270 ("l" . (lambda ()
1271 "Search for `latest tagged messages"
1272 (interactive)
1273 (notmuch-hello-search "tag:latest")))
1274 ("M" . (lambda ()
1275 "Compose new mail and prompt for sender"
1276 (interactive)
1277 (let ((current-prefix-arg t))
1278 (call-interactively #'notmuch-mua-new-mail)))))
51db62d8 1279 (:map notmuch-search-mode-map
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1280 ("g" . notmuch-poll-and-refresh-this-buffer)
1281 ("k" . (lambda ()
1282 "Mark message read"
1283 (interactive)
1284 (notmuch-search-tag '("-unread"))
1285 ;; (notmuch-search-archive-thread)
1286 (notmuch-search-next-thread)))
1287 ("u" . (lambda ()
1288 "Mark message unread"
1289 (interactive)
1290 (notmuch-search-tag '("+unread"))
1291 (notmuch-search-next-thread)))
1292 ("K" . (lambda ()
1293 "Mark message deleted"
1294 (interactive)
1295 (notmuch-search-tag '("-unread" "-inbox" "+deleted"))
1296 (notmuch-search-archive-thread)))
1297 ("S" . (lambda ()
1298 "Mark message as spam"
1299 (interactive)
1300 (notmuch-search-tag '("-unread" "-inbox" "-webmasters" "+spam"))
1301 (notmuch-search-archive-thread))))
51db62d8 1302 (:map notmuch-tree-mode-map ; TODO: additional bindings
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1303 ("S" . (lambda ()
1304 "Mark message as spam"
1305 (interactive)
1306 (notmuch-tree-tag '("-unread" "-inbox" "-webmasters" "+spam"))
1307 (notmuch-tree-archive-thread))))
51db62d8
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1308)
1309
1310;; (use-package counsel-notmuch
1311;; :commands counsel-notmuch)
1312
1313(after! notmuch-crypto
1314 (setq notmuch-crypto-process-mime t))
1315
1316;; (after! evil
1317;; (mapc (lambda (str) (evil-set-initial-state (car str) (cdr str)))
1318;; '((notmuch-hello-mode . emacs)
1319;; (notmuch-search-mode . emacs)
1320;; (notmuch-tree-mode . emacs))))
1321
1322(after! recentf
1323 (add-to-list 'recentf-exclude (expand-file-name ab-maildir)))
1324#+end_src
f76bdaa8 1325
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1326** supercite
1327
1328#+begin_src emacs-lisp :tangle no
1329(use-package supercite
1330 :commands sc-cite-original
1331 :init
1332 (add-hook 'mail-citation-hook 'sc-cite-original)
1333
1334 (defun sc-remove-existing-signature ()
1335 (save-excursion
1336 (goto-char (region-beginning))
1337 (when (re-search-forward message-signature-separator (region-end) t)
1338 (delete-region (match-beginning 0) (region-end)))))
1339
1340 (add-hook 'mail-citation-hook 'sc-remove-existing-signature)
1341
1342 (defun sc-remove-if-not-mailing-list ()
1343 (unless (assoc "list-id" sc-mail-info)
1344 (setq attribution sc-default-attribution
1345 citation (concat sc-citation-delimiter
1346 sc-citation-separator))))
1347
1348 (add-hook 'sc-attribs-postselect-hook 'sc-remove-if-not-mailing-list)
1349
1350 :config
1351 (defun sc-fill-if-different (&optional prefix)
1352 "Fill the region bounded by `sc-fill-begin' and point.
1353Only fill if optional PREFIX is different than
1354`sc-fill-line-prefix'. If `sc-auto-fill-region-p' is nil, do not
1355fill region. If PREFIX is not supplied, initialize fill
1356variables. This is useful for a regi `begin' frame-entry."
1357 (if (not prefix)
1358 (setq sc-fill-line-prefix ""
1359 sc-fill-begin (line-beginning-position))
1360 (if (and sc-auto-fill-region-p
1361 (not (string= prefix sc-fill-line-prefix)))
1362 (let ((fill-prefix sc-fill-line-prefix))
1363 (unless (or (string= fill-prefix "")
1364 (save-excursion
1365 (goto-char sc-fill-begin)
1366 (or (looking-at ">+ +")
1367 (< (length
1368 (buffer-substring (point)
1369 (line-end-position)))
1370 65))))
1371 (fill-region sc-fill-begin (line-beginning-position)))
1372 (setq sc-fill-line-prefix prefix
1373 sc-fill-begin (line-beginning-position)))))
1374nil))
1375#+end_src
1376
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1377* Blogging
1378** [[https://ox-hugo.scripter.co][ox-hugo]]
1379
1380#+begin_src emacs-lisp
1381(use-package ox-hugo
1382 :after ox)
1383#+end_src
1384
180cab37
AB
1385* Post initialization
1386:PROPERTIES:
967b0a82 1387:CUSTOM_ID: post-initialization
180cab37
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1388:END:
1389
1390Display how long it took to load the init file.
1391
1392#+begin_src emacs-lisp
1393(message "Loading %s...done (%.3fs)" user-init-file
1394 (float-time (time-subtract (current-time)
1395 ab--before-user-init-time)))
1396#+end_src
1397
1398* Footer
1399:PROPERTIES:
1400:CUSTOM_ID: footer
1401:END:
1402
1403#+begin_src emacs-lisp :comments none
1404;;; init.el ends here
1405#+end_src