[rc/i3gs] better spacing
[~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 ("i" ryo-modal-mode)
632 ("l" recenter-top-bottom)
633 ("v" scroll-up-command)
634 ("V" scroll-down-command)
635 ("x" delete-forward-char)
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636 ("SPC" (("b" (("b" ibuffer-list-buffers)
637 ("k" kill-this-buffer)
638 ("o" other-window)
639 ("s" save-buffer)))
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640 ("B" (("A" borg-activate)
641 ("a" borg-assimilate)
642 ("b" borg-build)
643 ("c" borg-clone)
644 ("r" borg-remove)))
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645 ("h" (("c" describe-char)
646 ("f" describe-function)
647 ("F" describe-face)
648 ("i" info)
649 ("k" describe-key)
650 ("l" view-lossage)
651 ("v" describe-variable)))
652 ("q" (("q" save-buffers-kill-terminal)))))
51f3b22b 653 ("d" (("w" kill-word)
51f3b22b 654 ("b" backward-kill-word)))
bb93c9e1 655 ("c w" kill-word :exit t))
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656
657 (ryo-modal-keys
658 ;; First argyment to ryo-modal-keys may be a list of keywords.
659 ;; These keywords will be applied to all keybindings.
660 (:norepeat t)
661 ("0" "M-0")
662 ("1" "M-1")
663 ("2" "M-2")
664 ("3" "M-3")
665 ("4" "M-4")
666 ("5" "M-5")
667 ("6" "M-6")
668 ("7" "M-7")
669 ("8" "M-8")
670 ("9" "M-9"))
671 :hook ((text-mode . ryo-modal-mode)
672 (prog-mode . ryo-modal-mode)))
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673#+end_src
674
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675*** [[https://orgmode.org/][Org mode]]
676
677#+begin_quote
678Org mode is for keeping notes, maintaining TODO lists, planning
679projects, and authoring documents with a fast and effective plain-text
680system.
681#+end_quote
682
683In short, my favourite way of life.
684
685#+begin_src emacs-lisp
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686(use-package org
687 :ryo ("SPC b t" org-babel-tangle)
688 :config
689 (setq org-src-tab-acts-natively t
690 org-src-preserve-indentation nil
691 org-edit-src-content-indentation 0
692 org-html-divs '((preamble "header" "preamble")
693 (content "main" "content")
694 (postamble "footer" "postamble"))
695 org-html-doctype "html5"
696 org-html-html5-fancy t
697 org-html-postamble nil)
698 :hook (org-mode . org-indent-mode))
699(use-package htmlize
700 :after org)
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701(use-package org-notmuch
702 :after (:any org notmuch))
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703#+end_src
704
705*** [[https://magit.vc/][Magit]]
706
707#+begin_quote
708It's Magit! A Git porcelain inside Emacs.
709#+end_quote
710
711Not just how I do git, but /the/ way to do git.
712
713#+begin_src emacs-lisp
714(use-package magit
eb186a5a 715 :ryo ("SPC" (("g s" magit-status)))
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716 :defer t
717 :bind (("s-g" . magit-status)
eb186a5a 718 ("C-x g" . magit-status)
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719 ("C-x M-g" . magit-dispatch-popup))
720 :config
721 (magit-add-section-hook 'magit-status-sections-hook
722 'magit-insert-modules
723 'magit-insert-stashes
724 'append))
725#+end_src
726
727*** [[https://github.com/abo-abo/swiper][Ivy]] (and friends)
728
729#+begin_quote
730Ivy - a generic completion frontend for Emacs, Swiper - isearch with
731an overview, and more. Oh, man!
732#+end_quote
733
734There's no way I could top that, so I won't attempt to.
735
736**** Ivy
737
738#+begin_src emacs-lisp
f7752223 739(use-package ivy
3ea5e792 740 :defer 1
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741 :bind
742 (:map ivy-minibuffer-map
743 ([escape] . keyboard-escape-quit)
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744 ;; ("C-j" . ivy-next-line)
745 ;; ("C-k" . ivy-previous-line)
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746 ([S-up] . ivy-previous-history-element)
747 ([S-down] . ivy-next-history-element)
748 ("DEL" . ivy-backward-delete-char))
eb186a5a 749 :ryo ("SPC ," ivy-switch-buffer)
f7752223 750 :config
f6d8e3e4 751 (setq ivy-wrap t)
f7752223 752 (ivy-mode 1))
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753#+end_src
754
755**** Swiper
756
757#+begin_src emacs-lisp
f7752223 758(use-package swiper
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759 :ryo
760 ("SPC /" swiper)
761 ("s" swiper)
f7752223 762 :bind (([remap isearch-forward] . swiper)
eb186a5a 763 ([remap isearch-backward] . swiper)))
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764#+end_src
765
766**** Counsel
767
768#+begin_src emacs-lisp
f7752223 769(use-package counsel
3d35bdff 770 :defer 1
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771 :ryo
772 ("SPC" (("f r" counsel-recentf)
773 ("SPC" counsel-M-x)
774 ("." counsel-find-file)))
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775 :bind (([remap execute-extended-command] . counsel-M-x)
776 ([remap find-file] . counsel-find-file)
777 ("s-r" . counsel-recentf)
778 :map minibuffer-local-map
eb186a5a 779 ("C-r" . counsel-minibuffer-history))
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780 :config
781 (counsel-mode 1)
782 (defalias 'locate #'counsel-locate))
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783#+end_src
784
785* Borg's =layer/essentials=
786
787TODO: break this giant source block down into individual org sections.
788
789#+begin_src emacs-lisp
790(use-package dash
791 :config (dash-enable-font-lock))
792
793(use-package diff-hl
794 :config
795 (setq diff-hl-draw-borders nil)
796 (global-diff-hl-mode)
797 (add-hook 'magit-post-refresh-hook 'diff-hl-magit-post-refresh t))
798
799(use-package dired
800 :defer t
801 :config (setq dired-listing-switches "-alh"))
802
803(use-package eldoc
804 :when (version< "25" emacs-version)
805 :config (global-eldoc-mode))
806
807(use-package help
808 :defer t
809 :config (temp-buffer-resize-mode))
810
811(progn ; `isearch'
812 (setq isearch-allow-scroll t))
813
814(use-package lisp-mode
815 :config
816 (add-hook 'emacs-lisp-mode-hook 'outline-minor-mode)
817 (add-hook 'emacs-lisp-mode-hook 'reveal-mode)
818 (defun indent-spaces-mode ()
819 (setq indent-tabs-mode nil))
820 (add-hook 'lisp-interaction-mode-hook #'indent-spaces-mode))
821
822(use-package man
823 :defer t
824 :config (setq Man-width 80))
825
826(use-package paren
827 :config (show-paren-mode))
828
829(use-package prog-mode
830 :config (global-prettify-symbols-mode)
831 (defun indicate-buffer-boundaries-left ()
832 (setq indicate-buffer-boundaries 'left))
833 (add-hook 'prog-mode-hook #'indicate-buffer-boundaries-left))
834
835(use-package recentf
836 :demand t
837 :config (add-to-list 'recentf-exclude "^/\\(?:ssh\\|su\\|sudo\\)?:"))
838
839(use-package savehist
840 :config (savehist-mode))
841
842(use-package saveplace
843 :when (version< "25" emacs-version)
844 :config (save-place-mode))
845
846(use-package simple
847 :config (column-number-mode))
848
849(progn ; `text-mode'
850 (add-hook 'text-mode-hook #'indicate-buffer-boundaries-left))
851
852(use-package tramp
853 :defer t
854 :config
855 (add-to-list 'tramp-default-proxies-alist '(nil "\\`root\\'" "/ssh:%h:"))
856 (add-to-list 'tramp-default-proxies-alist '("localhost" nil nil))
857 (add-to-list 'tramp-default-proxies-alist
858 (list (regexp-quote (system-name)) nil nil)))
859
860(use-package undo-tree
51f3b22b 861 :ryo
bffae347 862 ("?" undo-tree-undo)
51f3b22b 863 ("_" undo-tree-redo)
bffae347 864 :bind (("C-?" . undo-tree-undo)
82ff3214 865 ("M-_" . undo-tree-redo))
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866 :config
867 (global-undo-tree-mode)
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868 (setq undo-tree-mode-lighter ""
869 undo-tree-auto-save-history t))
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870#+end_src
871
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872* Editing
873
874** Company
875
876#+begin_src emacs-lisp
877(use-package company
878 :defer 5
879 :bind
880 (:map company-active-map
eb186a5a 881 ([tab] . company-complete-common-or-cycle))
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882 :custom
883 (company-idle-delay 0.3)
884 (company-minimum-prefix-length 1)
885 (company-selection-wrap-around t)
886 (company-dabbrev-char-regexp "\\sw\\|\\s_\\|[-_]")
887 :config
888 (global-company-mode t))
889#+end_src
890
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891* Syntax and spell checking
892#+begin_src emacs-lisp
893(use-package flycheck
894 :hook (prog-mode . flycheck-mode)
895 :config
896 ;; Use the load-path from running Emacs when checking elisp files
897 (setq flycheck-emacs-lisp-load-path 'inherit)
898
899 ;; Only flycheck when I actually save the buffer
900 (setq flycheck-check-syntax-automatically '(mode-enabled save)))
901#+end_src
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902* Programming modes
903
d43a8eda 904** [[http://alloytools.org][Alloy]] (with [[https://github.com/dwwmmn/alloy-mode][alloy-mode]])
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905
906#+begin_src emacs-lisp
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907(use-package alloy-mode
908 :config (setq alloy-basic-offset 2))
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909#+end_src
910
d43a8eda 911** [[https://coq.inria.fr][Coq]] (with [[https://github.com/ProofGeneral/PG][Proof General]])
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912
913#+begin_src emacs-lisp
914(use-package proof-site ; Proof General
915 :load-path "lib/proof-site/generic/")
916#+end_src
917
d43a8eda 918** [[https://leanprover.github.io][Lean]] (with [[https://github.com/leanprover/lean-mode][lean-mode]])
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919
920#+begin_src emacs-lisp
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921(use-package lean-mode
922 :bind (:map lean-mode-map
eb186a5a 923 ("S-SPC" . company-complete)))
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924#+end_src
925
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926** Haskell
927
928*** [[https://github.com/haskell/haskell-mode][haskell-mode]]
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929
930#+begin_src emacs-lisp
931(use-package haskell-mode
932 :config
933 (setq haskell-indentation-layout-offset 4
934 haskell-indentation-left-offset 4
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935 flycheck-checker 'haskell-hlint
936 flycheck-disabled-checkers '(haskell-stack-ghc haskell-ghc)))
a81db923 937#+end_src
36fca309 938
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939*** [[https://github.com/jyp/dante][dante]]
940
941#+begin_src emacs-lisp
942(use-package dante
943 :after haskell-mode
944 :commands dante-mode
945 :hook (haskell-mode . dante-mode))
946#+end_src
947
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948*** [[https://github.com/mpickering/hlint-refactor-mode][hlint-refactor]]
949
950Emacs bindings for [[https://github.com/ndmitchell/hlint][hlint]]'s refactor option. This requires the refact
951executable from [[https://github.com/mpickering/apply-refact][apply-refact]].
952
953#+begin_src emacs-lisp
954(use-package hlint-refactor
955 :bind (:map hlint-refactor-mode-map
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956 ("C-c l b" . hlint-refactor-refactor-buffer)
957 ("C-c l r" . hlint-refactor-refactor-at-point))
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958 :hook (haskell-mode . hlint-refactor-mode))
959#+end_src
960
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961*** [[https://github.com/flycheck/flycheck-haskell][flycheck-haskell]]
962
963#+begin_src emacs-lisp
964(use-package flycheck-haskell)
965#+end_src
966
967*** [[https://github.com/ndmitchell/hlint/blob/20e116a043f2073c57b17b24ae6364b5e433ba7e/data/hs-lint.el][hs-lint.el]]
968:PROPERTIES:
969:header-args+: :tangle lisp/hs-lint.el :mkdirp yes
970:END:
971
972Currently using =flycheck-haskell= with the =haskell-hlint= checker
973instead.
974
975#+begin_src emacs-lisp :tangle no
976;;; hs-lint.el --- minor mode for HLint code checking
977
978;; Copyright 2009 (C) Alex Ott
979;;
980;; Author: Alex Ott <alexott@gmail.com>
981;; Keywords: haskell, lint, HLint
982;; Requirements:
983;; Status: distributed under terms of GPL2 or above
984
985;; Typical message from HLint looks like:
986;;
987;; /Users/ott/projects/lang-exp/haskell/test.hs:52:1: Eta reduce
988;; Found:
989;; count1 p l = length (filter p l)
990;; Why not:
991;; count1 p = length . filter p
992
993
994(require 'compile)
995
996(defgroup hs-lint nil
997 "Run HLint as inferior of Emacs, parse error messages."
998 :group 'tools
999 :group 'haskell)
1000
1001(defcustom hs-lint-command "hlint"
1002 "The default hs-lint command for \\[hlint]."
1003 :type 'string
1004 :group 'hs-lint)
1005
1006(defcustom hs-lint-save-files t
1007 "Save modified files when run HLint or no (ask user)"
1008 :type 'boolean
1009 :group 'hs-lint)
1010
1011(defcustom hs-lint-replace-with-suggestions nil
1012 "Replace user's code with suggested replacements"
1013 :type 'boolean
1014 :group 'hs-lint)
1015
1016(defcustom hs-lint-replace-without-ask nil
1017 "Replace user's code with suggested replacements automatically"
1018 :type 'boolean
1019 :group 'hs-lint)
1020
1021(defun hs-lint-process-setup ()
1022 "Setup compilation variables and buffer for `hlint'."
1023 (run-hooks 'hs-lint-setup-hook))
1024
1025;; regex for replace suggestions
1026;;
1027;; ^\(.*?\):\([0-9]+\):\([0-9]+\): .*
1028;; Found:
1029;; \s +\(.*\)
1030;; Why not:
1031;; \s +\(.*\)
1032
1033(defvar hs-lint-regex
1034 "^\\(.*?\\):\\([0-9]+\\):\\([0-9]+\\): .*[\n\C-m]Found:[\n\C-m]\\s +\\(.*\\)[\n\C-m]Why not:[\n\C-m]\\s +\\(.*\\)[\n\C-m]"
1035 "Regex for HLint messages")
1036
1037(defun make-short-string (str maxlen)
1038 (if (< (length str) maxlen)
1039 str
1040 (concat (substring str 0 (- maxlen 3)) "...")))
1041
1042(defun hs-lint-replace-suggestions ()
1043 "Perform actual replacement of suggestions"
1044 (goto-char (point-min))
1045 (while (re-search-forward hs-lint-regex nil t)
1046 (let* ((fname (match-string 1))
1047 (fline (string-to-number (match-string 2)))
1048 (old-code (match-string 4))
1049 (new-code (match-string 5))
1050 (msg (concat "Replace '" (make-short-string old-code 30)
1051 "' with '" (make-short-string new-code 30) "'"))
1052 (bline 0)
1053 (eline 0)
1054 (spos 0)
1055 (new-old-code ""))
1056 (save-excursion
1057 (switch-to-buffer (get-file-buffer fname))
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1058 (goto-char (point-min))
1059 (forward-line (1- fline))
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1060 (beginning-of-line)
1061 (setf bline (point))
1062 (when (or hs-lint-replace-without-ask
1063 (yes-or-no-p msg))
1064 (end-of-line)
1065 (setf eline (point))
1066 (beginning-of-line)
1067 (setf old-code (regexp-quote old-code))
1068 (while (string-match "\\\\ " old-code spos)
1069 (setf new-old-code (concat new-old-code
1070 (substring old-code spos (match-beginning 0))
1071 "\\ *"))
1072 (setf spos (match-end 0)))
1073 (setf new-old-code (concat new-old-code (substring old-code spos)))
1074 (remove-text-properties bline eline '(composition nil))
1075 (when (re-search-forward new-old-code eline t)
1076 (replace-match new-code nil t)))))))
1077
1078(defun hs-lint-finish-hook (buf msg)
1079 "Function, that is executed at the end of HLint execution"
1080 (if hs-lint-replace-with-suggestions
1081 (hs-lint-replace-suggestions)
1082 (next-error 1 t)))
1083
1084(define-compilation-mode hs-lint-mode "HLint"
1085 "Mode for check Haskell source code."
1086 (set (make-local-variable 'compilation-process-setup-function)
1087 'hs-lint-process-setup)
1088 (set (make-local-variable 'compilation-disable-input) t)
1089 (set (make-local-variable 'compilation-scroll-output) nil)
1090 (set (make-local-variable 'compilation-finish-functions)
1091 (list 'hs-lint-finish-hook))
1092 )
1093
1094(defun hs-lint ()
1095 "Run HLint for current buffer with haskell source"
1096 (interactive)
1097 (save-some-buffers hs-lint-save-files)
1098 (compilation-start (concat hs-lint-command " \"" buffer-file-name "\"")
1099 'hs-lint-mode))
1100
1101(provide 'hs-lint)
1102;;; hs-lint.el ends here
1103#+end_src
1104
1105#+begin_src emacs-lisp :tangle no
1106(use-package hs-lint
1107 :load-path "lisp/"
1108 :bind (:map haskell-mode-map
1109 ("C-c l l" . hs-lint)))
1110#+end_src
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1111* Emacs Enhancements
1112
1113** [[https://github.com/justbur/emacs-which-key][which-key]]
1114
1115#+begin_quote
1116Emacs package that displays available keybindings in popup
1117#+end_quote
1118
1119#+begin_src emacs-lisp
1120(use-package which-key
1121 :defer 1
1122 :config (which-key-mode))
1123#+end_src
75095920 1124
d43a8eda 1125** [[https://github.com/seagle0128/doom-modeline][doom-modeline]]
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1126
1127#+begin_src emacs-lisp
1128(use-package doom-modeline
1129 :demand t
1130 :config (setq doom-modeline-height 32)
1131 :hook (after-init . doom-modeline-init))
1132#+end_src
1133
d43a8eda 1134** [[https://github.com/11111000000/tao-theme-emacs][tao-theme]]
75095920 1135
fdcac86a 1136#+begin_src emacs-lisp :tangle no
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1137(use-package tao-theme
1138 :demand t
1139 :config (load-theme 'tao-yang t))
1140#+end_src
1141
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1142** [[https://github.com/maio/eink-emacs][eink-theme]]
1143
1144#+begin_src emacs-lisp
1145(load-theme 'eink t)
1146#+end_src
1147
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1148** [[https://github.com/bbatsov/crux][crux]]
1149
1150#+begin_src emacs-lisp
1151(use-package crux
1152 :bind (("C-c d" . crux-duplicate-current-line-or-region)
1153 ("C-c M-d" . crux-duplicate-and-comment-current-line-or-region))
1154 :ryo
1155 ("o" crux-smart-open-line :exit t)
1156 ("O" crux-smart-open-line-above :exit t)
1157 ("SPC b K" crux-kill-other-buffers)
1158 ("d d" crux-kill-whole-line)
1159 ("c c" crux-kill-whole-line :then '(crux-smart-open-line-above) :exit t)
1160 ("SPC f" (("c" crux-copy-file-preserve-attributes)
1161 ("D" crux-delete-file-and-buffer)
1162 ("R" crux-rename-file-and-buffer))))
1163#+end_src
1164
1165** [[https://github.com/alezost/mwim.el][mwim]]
1166
1167#+begin_src emacs-lisp
1168(use-package mwim
1169 :bind (("C-a" . mwim-beginning-of-code-or-line)
1170 ("C-e" . mwim-end-of-code-or-line)
1171 ("<home>" . mwim-beginning-of-line-or-code)
1172 ("<end>" . mwim-end-of-line-or-code))
1173 :ryo
1174 ("a" mwim-beginning-of-code-or-line)
1175 ("e" mwim-end-of-code-or-line))
1176#+end_src
1177
7a04e186 1178** [[https://www.emacswiki.org/emacs/KeyChord][key-chord]]
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1179
1180#+begin_src emacs-lisp
1181(use-package key-chord
1182 :demand t
1183 :config
1184 (key-chord-mode 1)
7a04e186 1185 (key-chord-define-global "jk" 'ryo-modal-mode)
f8869b0b 1186 (setq key-chord-one-key-delay 0 ; i don't need one-key chords for now
7a04e186 1187 key-chord-two-keys-delay 0.005))
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1188#+end_src
1189
51db62d8 1190* Email
d43a8eda 1191** [[https://notmuchmail.org][notmuch]]
51db62d8 1192
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1193See [[notmuch:id:87muuqsvci.fsf@fencepost.gnu.org][bug follow-up]].
1194
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1195#+begin_src emacs-lisp
1196(defun ab/notmuch ()
1197 "Delete other windows, then launch `notmuch'."
1198 (interactive)
1199 (require 'notmuch)
1200 (delete-other-windows)
1201 (notmuch))
1202
1203;; (map!
1204;; :leader
1205;; :desc "notmuch" :n "m" #'ab/notmuch
1206;; (:desc "search" :prefix "/"
1207;; :desc "notmuch" :n "m" #'counsel-notmuch))
1208#+end_src
1209
1210#+begin_src emacs-lisp
1211(defvar ab-maildir "~/mail")
1212
1213(use-package sendmail
1214 ;; :ensure nil
1215 :config
1216 (setq sendmail-program "/usr/bin/msmtp"
1217 mail-specify-envelope-from t
1218 mail-envelope-from 'header))
1219
1220(use-package message
1221 ;; :ensure nil
1222 :config
1223 (setq message-kill-buffer-on-exit t
1224 message-send-mail-function 'message-send-mail-with-sendmail
1225 message-sendmail-envelope-from 'header
1226 message-directory "drafts"
41a4f26a 1227 message-user-fqdn "aminb.org")
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1228 (add-hook 'message-mode-hook
1229 (lambda () (setq fill-column 65
1230 message-fill-column 65)))
1231 (add-hook 'message-mode-hook
1232 #'flyspell-mode)
1233 ;; (add-hook 'notmuch-message-mode-hook #'+doom-modeline|set-special-modeline)
1234 ;; TODO: is there a way to only run this when replying and not composing?
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1235 ;; (add-hook 'notmuch-message-mode-hook
1236 ;; (lambda () (progn
1237 ;; (newline)
1238 ;; (newline)
1239 ;; (forward-line -1)
1240 ;; (forward-line -1))))
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1241 ;; (add-hook 'message-setup-hook
1242 ;; #'mml-secure-message-sign-pgpmime)
1243 )
1244
1245(after! mml-sec
1246 (setq mml-secure-openpgp-encrypt-to-self t
1247 mml-secure-openpgp-sign-with-sender t))
1248
1249(use-package notmuch
eb186a5a 1250 :ryo ("SPC m" ab/notmuch)
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1251 :config
1252 (setq notmuch-hello-sections
1253 '(notmuch-hello-insert-header
1254 notmuch-hello-insert-saved-searches
1255 ;; notmuch-hello-insert-search
1256 notmuch-hello-insert-alltags)
1257 notmuch-search-oldest-first nil
1258 notmuch-show-all-tags-list t
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AB
1259 notmuch-message-headers ; see bug follow-up above
1260 '("Subject" "To" "Cc" "Date" "List-Id" "X-RT-Originator")
51db62d8
AB
1261 notmuch-hello-thousands-separator ","
1262 notmuch-fcc-dirs
1263 '(("amin@aminb.org" . "amin/Sent")
1264 ("abandali@uwaterloo.ca" . "\"uwaterloo/Sent Items\"")
1265 ("amin.bandali@uwaterloo.ca" . "\"uwaterloo/Sent Items\"")
1266 ("aminb@gnu.org" . "gnu/Sent")
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1267 (".*" . "sent"))
1268 notmuch-search-result-format
1269 '(("date" . "%12s ")
1270 ("count" . "%-7s ")
1271 ("authors" . "%-40s ")
1272 ("subject" . "%s ")
1273 ("tags" . "(%s)")))
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AB
1274 ;; (add-hook 'visual-fill-column-mode-hook
1275 ;; (lambda ()
1276 ;; (when (string= major-mode 'notmuch-message-mode)
1277 ;; (setq visual-fill-column-width 70))))
1278 ;; (set! :evil-state 'notmuch-message-mode 'insert)
1279 ;; (advice-add #'notmuch-bury-or-kill-this-buffer
1280 ;; :override #'kill-this-buffer)
1281 :bind
1282 (:map notmuch-hello-mode-map
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1283 ("g" . notmuch-poll-and-refresh-this-buffer)
1284 ("i" . (lambda ()
1285 "Search for `inbox' tagged messages"
1286 (interactive)
1287 (notmuch-hello-search "tag:inbox")))
1288 ("u" . (lambda ()
1289 "Search for `unread' tagged messages"
1290 (interactive)
1291 (notmuch-hello-search "tag:unread")))
1292 ("l" . (lambda ()
1293 "Search for `latest tagged messages"
1294 (interactive)
1295 (notmuch-hello-search "tag:latest")))
1296 ("M" . (lambda ()
1297 "Compose new mail and prompt for sender"
1298 (interactive)
1299 (let ((current-prefix-arg t))
1300 (call-interactively #'notmuch-mua-new-mail)))))
51db62d8 1301 (:map notmuch-search-mode-map
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1302 ("g" . notmuch-poll-and-refresh-this-buffer)
1303 ("k" . (lambda ()
1304 "Mark message read"
1305 (interactive)
1306 (notmuch-search-tag '("-unread"))
1307 ;; (notmuch-search-archive-thread)
1308 (notmuch-search-next-thread)))
1309 ("u" . (lambda ()
1310 "Mark message unread"
1311 (interactive)
1312 (notmuch-search-tag '("+unread"))
1313 (notmuch-search-next-thread)))
1314 ("K" . (lambda ()
1315 "Mark message deleted"
1316 (interactive)
1317 (notmuch-search-tag '("-unread" "-inbox" "+deleted"))
1318 (notmuch-search-archive-thread)))
1319 ("S" . (lambda ()
1320 "Mark message as spam"
1321 (interactive)
1322 (notmuch-search-tag '("-unread" "-inbox" "-webmasters" "+spam"))
1323 (notmuch-search-archive-thread))))
51db62d8 1324 (:map notmuch-tree-mode-map ; TODO: additional bindings
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AB
1325 ("S" . (lambda ()
1326 "Mark message as spam"
1327 (interactive)
1328 (notmuch-tree-tag '("-unread" "-inbox" "-webmasters" "+spam"))
1329 (notmuch-tree-archive-thread))))
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1330)
1331
1332;; (use-package counsel-notmuch
1333;; :commands counsel-notmuch)
1334
1335(after! notmuch-crypto
1336 (setq notmuch-crypto-process-mime t))
1337
1338;; (after! evil
1339;; (mapc (lambda (str) (evil-set-initial-state (car str) (cdr str)))
1340;; '((notmuch-hello-mode . emacs)
1341;; (notmuch-search-mode . emacs)
1342;; (notmuch-tree-mode . emacs))))
1343
1344(after! recentf
1345 (add-to-list 'recentf-exclude (expand-file-name ab-maildir)))
1346#+end_src
f76bdaa8 1347
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1348** supercite
1349
1350#+begin_src emacs-lisp :tangle no
1351(use-package supercite
1352 :commands sc-cite-original
1353 :init
1354 (add-hook 'mail-citation-hook 'sc-cite-original)
1355
1356 (defun sc-remove-existing-signature ()
1357 (save-excursion
1358 (goto-char (region-beginning))
1359 (when (re-search-forward message-signature-separator (region-end) t)
1360 (delete-region (match-beginning 0) (region-end)))))
1361
1362 (add-hook 'mail-citation-hook 'sc-remove-existing-signature)
1363
1364 (defun sc-remove-if-not-mailing-list ()
1365 (unless (assoc "list-id" sc-mail-info)
1366 (setq attribution sc-default-attribution
1367 citation (concat sc-citation-delimiter
1368 sc-citation-separator))))
1369
1370 (add-hook 'sc-attribs-postselect-hook 'sc-remove-if-not-mailing-list)
1371
1372 :config
1373 (defun sc-fill-if-different (&optional prefix)
1374 "Fill the region bounded by `sc-fill-begin' and point.
1375Only fill if optional PREFIX is different than
1376`sc-fill-line-prefix'. If `sc-auto-fill-region-p' is nil, do not
1377fill region. If PREFIX is not supplied, initialize fill
1378variables. This is useful for a regi `begin' frame-entry."
1379 (if (not prefix)
1380 (setq sc-fill-line-prefix ""
1381 sc-fill-begin (line-beginning-position))
1382 (if (and sc-auto-fill-region-p
1383 (not (string= prefix sc-fill-line-prefix)))
1384 (let ((fill-prefix sc-fill-line-prefix))
1385 (unless (or (string= fill-prefix "")
1386 (save-excursion
1387 (goto-char sc-fill-begin)
1388 (or (looking-at ">+ +")
1389 (< (length
1390 (buffer-substring (point)
1391 (line-end-position)))
1392 65))))
1393 (fill-region sc-fill-begin (line-beginning-position)))
1394 (setq sc-fill-line-prefix prefix
1395 sc-fill-begin (line-beginning-position)))))
1396nil))
1397#+end_src
1398
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1399* Blogging
1400** [[https://ox-hugo.scripter.co][ox-hugo]]
1401
1402#+begin_src emacs-lisp
1403(use-package ox-hugo
1404 :after ox)
1405#+end_src
1406
180cab37
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1407* Post initialization
1408:PROPERTIES:
967b0a82 1409:CUSTOM_ID: post-initialization
180cab37
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1410:END:
1411
1412Display how long it took to load the init file.
1413
1414#+begin_src emacs-lisp
1415(message "Loading %s...done (%.3fs)" user-init-file
1416 (float-time (time-subtract (current-time)
1417 ab--before-user-init-time)))
1418#+end_src
1419
1420* Footer
1421:PROPERTIES:
1422:CUSTOM_ID: footer
1423:END:
1424
1425#+begin_src emacs-lisp :comments none
1426;;; init.el ends here
1427#+end_src