8bce20c110e285a838a480080109533eeec27f0d
[~bandali/configs] / init.org
1 #+title: =aminb='s Literate Emacs Configuration
2 #+author: Amin Bandali
3 #+babel: :cache yes
4 #+property: header-args :tangle yes
5
6 * About
7 :PROPERTIES:
8 :CUSTOM_ID: about
9 :END:
10
11 This org file is my literate configuration for GNU Emacs, and is
12 tangled to [[./init.el][init.el]]. Packages are installed and managed using
13 [[https://github.com/emacscollective/borg][Borg]]. Over the years, I've taken inspiration from configurations of
14 many different people. Some of the configurations that I can remember
15 off the top of my head are:
16
17 - [[https://github.com/dieggsy/dotfiles][dieggsy/dotfiles]]: literate Emacs and dotfiles configuration, uses
18 straight.el for managing packages
19 - [[https://github.com/dakra/dmacs][dakra/dmacs]]: literate Emacs configuration, using Borg for managing
20 packages
21 - [[http://pages.sachachua.com/.emacs.d/Sacha.html][Sacha Chua's literate Emacs configuration]]
22 - [[https://github.com/dakrone/eos][dakrone/eos]]
23 - Ryan Rix's [[http://doc.rix.si/cce/cce.html][Complete Computing Environment]] ([[http://doc.rix.si/projects/fsem.html][about cce]])
24 - [[https://github.com/jwiegley/dot-emacs][jwiegley/dot-emacs]]: nix-based configuration
25 - [[https://github.com/wasamasa/dotemacs][wasamasa/dotemacs]]
26 - [[https://github.com/hlissner/doom-emacs][Doom Emacs]]
27
28 I'd like to have a fully reproducible Emacs setup (part of the reason
29 why I store my configuration in this repository) but unfortunately out
30 of the box, that's not achievable with =package.el=, not currently
31 anyway. So, I've opted to use Borg. For what it's worth, I briefly
32 experimented with [[https://github.com/raxod502/straight.el][straight.el]], but found that it added about 2 seconds
33 to my init time; which is unacceptable for me: I use Emacs as my
34 window manager (via EXWM) and coming from bspwm, I'm too used to
35 having fast startup times.
36
37 ** Installation
38
39 To use this config for your Emacs, first you need to clone this repo,
40 then bootstrap Borg, tell Borg to retrieve package submodules, and
41 byte-compiled the packages. Something along these lines should work:
42
43 #+begin_src sh :tangle no
44 git clone https://github.com/aminb/dotfiles ~/.emacs.d
45 cd ~/.emacs.d
46 make bootstrap-borg
47 make bootstrap
48 make build
49 #+end_src
50
51 * Contents :toc_1:noexport:
52
53 - [[#about][About]]
54 - [[#header][Header]]
55 - [[#initial-setup][Initial setup]]
56 - [[#core][Core]]
57 - [[#post-initialization][Post initialization]]
58 - [[#footer][Footer]]
59
60 * Header
61 :PROPERTIES:
62 :CUSTOM_ID: header
63 :END:
64
65 ** First line
66
67 #+begin_src emacs-lisp :comments none
68 ;;; init.el --- Amin Bandali's Emacs config -*- lexical-binding: t ; eval: (view-mode 1)-*-
69 #+end_src
70
71 Enable =view-mode=, which both makes the file read-only (as a reminder
72 that =init.el= is an auto-generated file, not supposed to be edited),
73 and provides some convenient key bindings for browsing through the
74 file.
75
76 ** License
77
78 #+begin_src emacs-lisp :comments none
79 ;; Copyright (C) 2018 Amin Bandali <amin@aminb.org>
80
81 ;; This program is free software: you can redistribute it and/or modify
82 ;; it under the terms of the GNU General Public License as published by
83 ;; the Free Software Foundation, either version 3 of the License, or
84 ;; (at your option) any later version.
85
86 ;; This program is distributed in the hope that it will be useful,
87 ;; but WITHOUT ANY WARRANTY; without even the implied warranty of
88 ;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
89 ;; GNU General Public License for more details.
90
91 ;; You should have received a copy of the GNU General Public License
92 ;; along with this program. If not, see <https://www.gnu.org/licenses/>.
93 #+end_src
94
95 ** Commentary
96
97 #+begin_src emacs-lisp :comments none
98 ;;; Commentary:
99
100 ;; Emacs configuration of Amin Bandali, computer scientist and functional
101 ;; programmer.
102
103 ;; THIS FILE IS AUTO-GENERATED FROM `init.org'.
104 #+end_src
105
106 ** Naming conventions
107
108 The conventions below were inspired by [[https://github.com/hlissner/doom-emacs][Doom]]'s, found [[https://github.com/hlissner/doom-emacs/blob/5dacbb7cb1c6ac246a9ccd15e6c4290def67757c/core/core.el#L3-L17][here]].
109
110 #+begin_src emacs-lisp :comments none
111 ;; Naming conventions:
112 ;;
113 ;; amin-... public variables or non-interactive functions
114 ;; amin--... private anything (non-interactive), not safe for direct use
115 ;; amin/... an interactive function; safe for M-x or keybinding
116 ;; amin:... an evil operator, motion, or command
117 ;; amin|... a hook function
118 ;; amin*... an advising function
119 ;; amin@... a hydra command
120 ;; ...! a macro
121 #+end_src
122
123 * Initial setup
124 :PROPERTIES:
125 :CUSTOM_ID: initial-setup
126 :END:
127
128 #+begin_src emacs-lisp :comments none
129 ;;; Code:
130 #+end_src
131
132 ** Emacs initialization
133
134 I'd like to do a couple of measurements of Emacs' startup time. First,
135 let's see how long Emacs takes to start up, before even loading
136 =init.el=, i.e. =user-init-file=:
137
138 #+begin_src emacs-lisp
139 (defvar amin--before-user-init-time (current-time)
140 "Value of `current-time' when Emacs begins loading `user-init-file'.")
141 (message "Loading Emacs...done (%.3fs)"
142 (float-time (time-subtract amin--before-user-init-time
143 before-init-time)))
144 #+end_src
145
146 Also, temporarily increase ~gc-cons-threshhold~ and
147 ~gc-cons-percentage~ during startup to reduce garbage collection
148 frequency. Clearing the ~file-name-handler-alist~ seems to help reduce
149 startup time as well.
150
151 #+begin_src emacs-lisp
152 (defvar amin--gc-cons-threshold gc-cons-threshold)
153 (defvar amin--gc-cons-percentage gc-cons-percentage)
154 (defvar amin--file-name-handler-alist file-name-handler-alist)
155 (setq gc-cons-threshold (* 400 1024 1024) ; 400 MiB
156 gc-cons-percentage 0.6
157 file-name-handler-alist nil
158 ;; sidesteps a bug when profiling with esup
159 esup-child-profile-require-level 0)
160 #+end_src
161
162 Of course, we'd like to set them back to their defaults once we're
163 done initializing.
164
165 #+begin_src emacs-lisp
166 (add-hook
167 'after-init-hook
168 (lambda ()
169 (setq gc-cons-threshold amin--gc-cons-threshold
170 gc-cons-percentage amin--gc-cons-percentage
171 file-name-handler-alist amin--file-name-handler-alist)))
172 #+end_src
173
174 Increase the number of lines kept in message logs (the =*Messages*=
175 buffer).
176
177 #+begin_src emacs-lisp
178 (setq message-log-max 20000)
179 #+end_src
180
181 Optionally, we could suppress some byte compiler warnings like below,
182 but for now I've decided to keep them enabled. See documentation for
183 ~byte-compile-warnings~ for more details.
184
185 #+begin_src emacs-lisp
186 ;; (setq byte-compile-warnings
187 ;; '(not free-vars unresolved noruntime lexical make-local))
188 #+end_src
189
190 ** whoami
191
192 #+begin_src emacs-lisp
193 (setq user-full-name "Amin Bandali"
194 user-mail-address "amin@aminb.org")
195 #+end_src
196
197 ** Package management
198
199 *** No =package.el=
200
201 I can do all my package management things with Borg, and don't need
202 Emacs' built-in =package.el=. Emacs 27 lets us disable =package.el= in
203 the =early-init-file= (see [[https://git.savannah.gnu.org/cgit/emacs.git/commit/?id=24acb31c04b4048b85311d794e600ecd7ce60d3b][here]]).
204
205 #+begin_src emacs-lisp :tangle early-init.el
206 (setq package-enable-at-startup nil)
207 #+end_src
208
209 But since Emacs 27 isn't out yet (Emacs 26 is just around the corner
210 right now), and even when released it'll be long before most distros
211 ship in their repos, I'll still put the old workaround with the
212 commented call to ~package-initialize~ here anyway.
213
214 #+begin_src emacs-lisp
215 (setq package-enable-at-startup nil)
216 ;; (package-initialize)
217 #+end_src
218
219 *** Borg
220
221 #+begin_quote
222 Assimilate Emacs packages as Git submodules
223 #+end_quote
224
225 [[https://github.com/emacscollective/borg][Borg]] is at the heart of package management of my Emacs setup. In
226 short, it creates a git submodule in =lib/= for each package, which
227 can then be managed with the help of Magit or other tools.
228
229 #+begin_src emacs-lisp
230 (setq user-init-file (or load-file-name buffer-file-name)
231 user-emacs-directory (file-name-directory user-init-file))
232 (add-to-list 'load-path
233 (expand-file-name "lib/borg" user-emacs-directory))
234 (require 'borg)
235 (borg-initialize)
236
237 (require 'borg-nix-shell)
238 (setq borg-build-shell-command 'borg-nix-shell-build-command)
239
240 (with-eval-after-load 'bind-key
241 (bind-keys
242 :package borg
243 ("C-c B A" . borg-activate)
244 ("C-c B a" . borg-assimilate)
245 ("C-c B b" . borg-build)
246 ("C-c B c" . borg-clone)))
247 #+end_src
248
249 *** =use-package=
250
251 #+begin_quote
252 A use-package declaration for simplifying your .emacs
253 #+end_quote
254
255 [[https://github.com/jwiegley/use-package][use-package]] is an awesome utility for managing and configuring
256 packages (in our case especially the latter) in a neatly organized way
257 and without compromising on performance.
258
259 #+begin_src emacs-lisp
260 (require 'use-package)
261 (if nil ; set to t when need to debug init
262 (setq use-package-verbose t
263 use-package-expand-minimally nil
264 use-package-compute-statistics t
265 debug-on-error t)
266 (setq use-package-verbose nil
267 use-package-expand-minimally t))
268 #+end_src
269
270 *** Epkg
271
272 #+begin_quote
273 Browse the Emacsmirror package database
274 #+end_quote
275
276 Epkg provides access to a local copy of the [[https://emacsmirror.net][Emacsmirror]] package
277 database, low-level functions for querying the database, and a
278 =package.el=-like user interface for browsing the available packages.
279
280 #+begin_src emacs-lisp
281 (use-package epkg
282 :defer t
283 :bind
284 (("C-c B d" . epkg-describe-package)
285 ("C-c B p" . epkg-list-packages)
286 ("C-c B r" . borg-remove)
287 ("C-c B u" . epkg-update)))
288 #+end_src
289
290 ** No littering in =~/.emacs.d=
291
292 #+begin_quote
293 Help keeping ~/.emacs.d clean
294 #+end_quote
295
296 By default, even for Emacs' built-in packages, the configuration files
297 and persistent data are all over the place. Use =no-littering= to help
298 contain the mess.
299
300 #+begin_src emacs-lisp
301 (use-package no-littering
302 :demand t
303 :config
304 (savehist-mode 1)
305 (add-to-list 'savehist-additional-variables 'kill-ring)
306 (save-place-mode 1)
307 (setq auto-save-file-name-transforms
308 `((".*" ,(no-littering-expand-var-file-name "auto-save/") t))))
309 #+end_src
310
311 ** Custom file (=custom.el=)
312
313 I'm not planning on using the custom file much, but even so, I
314 definitely don't want it mixing with =init.el=. So, here; let's give
315 it it's own file. While at it, treat themes as safe.
316
317 #+begin_src emacs-lisp
318 (use-package custom
319 :no-require t
320 :config
321 (setq custom-file (no-littering-expand-etc-file-name "custom.el"))
322 (when (file-exists-p custom-file)
323 (load custom-file))
324 (setf custom-safe-themes t))
325 #+end_src
326
327 ** Better =$PATH= handling
328
329 Let's use [[https://github.com/purcell/exec-path-from-shell][exec-path-from-shell]] to make Emacs use the =$PATH= as set up
330 in my shell.
331
332 #+begin_src emacs-lisp
333 (use-package exec-path-from-shell
334 :defer 1
335 :init
336 (setq exec-path-from-shell-check-startup-files nil)
337 :config
338 (exec-path-from-shell-initialize)
339 ;; while we're at it, let's fix access to our running ssh-agent
340 (exec-path-from-shell-copy-env "SSH_AGENT_PID")
341 (exec-path-from-shell-copy-env "SSH_AUTH_SOCK"))
342 #+end_src
343
344 ** Only one custom theme at a time
345
346 #+begin_src emacs-lisp
347 (defadvice load-theme (before clear-previous-themes activate)
348 "Clear existing theme settings instead of layering them"
349 (mapc #'disable-theme custom-enabled-themes))
350 #+end_src
351
352 ** Server
353
354 Start server if not already running. Alternatively, can be done by
355 issuing =emacs --daemon= in the terminal, which can be automated with
356 a systemd service or using =brew services start emacs= on macOS. I use
357 Emacs as my window manager (via EXWM), so I always start Emacs on
358 login; so starting the server from inside Emacs is good enough for me.
359
360 See [[https://www.gnu.org/software/emacs/manual/html_node/emacs/Emacs-Server.html#Emacs-Server][Using Emacs as a Server]].
361
362 #+begin_src emacs-lisp
363 (use-package server
364 :config (or (server-running-p) (server-mode)))
365 #+end_src
366
367 ** Unicode support
368
369 Font stack with better unicode support, around =Ubuntu Mono= and
370 =Hack=.
371
372 #+begin_src emacs-lisp
373 (dolist (ft (fontset-list))
374 (set-fontset-font
375 ft
376 'unicode
377 (font-spec :name "Ubuntu Mono"))
378 (set-fontset-font
379 ft
380 'unicode
381 (font-spec :name "DejaVu Sans Mono")
382 nil
383 'append)
384 ;; (set-fontset-font
385 ;; ft
386 ;; 'unicode
387 ;; (font-spec
388 ;; :name "Symbola monospacified for DejaVu Sans Mono")
389 ;; nil
390 ;; 'append)
391 ;; (set-fontset-font
392 ;; ft
393 ;; #x2115 ; â„•
394 ;; (font-spec :name "DejaVu Sans Mono")
395 ;; nil
396 ;; 'append)
397 (set-fontset-font
398 ft
399 (cons ?Α ?ω)
400 (font-spec :name "DejaVu Sans Mono" :size 14)
401 nil
402 'prepend))
403 #+end_src
404
405 ** Libraries
406
407 #+begin_src emacs-lisp
408 (require 'cl-lib)
409 (require 'subr-x)
410 #+end_src
411
412 ** Useful utilities
413
414 #+begin_src emacs-lisp
415 (defun amin-enlist (exp)
416 "Return EXP wrapped in a list, or as-is if already a list."
417 (if (listp exp) exp (list exp)))
418
419 ; from https://github.com/hlissner/doom-emacs/commit/589108fdb270f24a98ba6209f6955fe41530b3ef
420 (defmacro after! (features &rest body)
421 "A smart wrapper around `with-eval-after-load'. Supresses warnings during
422 compilation."
423 (declare (indent defun) (debug t))
424 (list (if (or (not (bound-and-true-p byte-compile-current-file))
425 (dolist (next (amin-enlist features))
426 (if (symbolp next)
427 (require next nil :no-error)
428 (load next :no-message :no-error))))
429 #'progn
430 #'with-no-warnings)
431 (cond ((symbolp features)
432 `(eval-after-load ',features '(progn ,@body)))
433 ((and (consp features)
434 (memq (car features) '(:or :any)))
435 `(progn
436 ,@(cl-loop for next in (cdr features)
437 collect `(after! ,next ,@body))))
438 ((and (consp features)
439 (memq (car features) '(:and :all)))
440 (dolist (next (cdr features))
441 (setq body `(after! ,next ,@body)))
442 body)
443 ((listp features)
444 `(after! (:all ,@features) ,@body)))))
445 #+end_src
446
447 * Core
448 :PROPERTIES:
449 :CUSTOM_ID: core
450 :END:
451
452 ** Defaults
453
454 *** Time and battery in mode-line
455
456 Enable displaying time and battery in the mode-line, since I'm not
457 using the Xfce panel anymore. Also, I don't need to see the load
458 average on a regular basis, so disable that.
459
460 Note: using =i3status= on sway at the moment, so disabling this.
461
462 #+begin_src emacs-lisp :tangle no
463 (use-package time
464 :init
465 (setq display-time-default-load-average nil)
466 :config
467 (display-time-mode))
468
469 (use-package battery
470 :config
471 (display-battery-mode))
472 #+end_src
473
474 *** Smaller fringe
475
476 Might want to set the fringe to a smaller value, especially if using
477 EXWM. I'm fine with the default for now.
478
479 #+begin_src emacs-lisp
480 ;; (fringe-mode '(3 . 1))
481 (fringe-mode nil)
482 #+end_src
483
484 *** Disable disabled commands
485
486 Emacs disables some commands by default that could persumably be
487 confusing for novice users. Let's disable that.
488
489 #+begin_src emacs-lisp
490 (setq disabled-command-function nil)
491 #+end_src
492
493 *** Kill-ring
494
495 Save what I copy into clipboard from other applications into Emacs'
496 kill-ring, which would allow me to still be able to easily access it
497 in case I kill (cut or copy) something else inside Emacs before
498 yanking (pasting) what I'd originally intended to.
499
500 #+begin_src emacs-lisp
501 (setq save-interprogram-paste-before-kill t)
502 #+end_src
503
504 *** Minibuffer
505
506 #+begin_src emacs-lisp
507 (setq enable-recursive-minibuffers t
508 resize-mini-windows t)
509 #+end_src
510
511 *** Lazy-person-friendly yes/no prompts
512
513 Lazy people would prefer to type fewer keystrokes, especially for yes
514 or no questions. I'm lazy.
515
516 #+begin_src emacs-lisp
517 (defalias 'yes-or-no-p #'y-or-n-p)
518 #+end_src
519
520 *** Startup screen and =*scratch*=
521
522 Firstly, let Emacs know that I'd like to have =*scratch*= as my
523 startup buffer.
524
525 #+begin_src emacs-lisp
526 (setq initial-buffer-choice t)
527 #+end_src
528
529 Now let's customize the =*scratch*= buffer a bit. First off, I don't
530 need the default hint.
531
532 #+begin_src emacs-lisp
533 (setq initial-scratch-message nil)
534 #+end_src
535
536 Also, let's use Text mode as the major mode, in case I want to
537 customize it (=*scratch*='s default major mode, Fundamental mode,
538 can't really be customized).
539
540 #+begin_src emacs-lisp
541 (setq initial-major-mode 'text-mode)
542 #+end_src
543
544 Inhibit the buffer list when more than 2 files are loaded.
545
546 #+begin_src emacs-lisp
547 (setq inhibit-startup-buffer-menu t)
548 #+end_src
549
550 I don't really need to see the startup screen or echo area message
551 either.
552
553 #+begin_src emacs-lisp
554 (advice-add #'display-startup-echo-area-message :override #'ignore)
555 (setq inhibit-startup-screen t
556 inhibit-startup-echo-area-message user-login-name)
557 #+end_src
558
559 *** More useful frame titles
560
561 Show either the file name or the buffer name (in case the buffer isn't
562 visiting a file). Borrowed from Emacs Prelude.
563
564 #+begin_src emacs-lisp
565 (setq frame-title-format
566 '("" invocation-name " - "
567 (:eval (if (buffer-file-name)
568 (abbreviate-file-name (buffer-file-name))
569 "%b"))))
570 #+end_src
571
572 *** Backups
573
574 Emacs' default backup settings aren't that great. Let's use more
575 sensible options. See documentation for the ~make-backup-file~
576 variable.
577
578 #+begin_src emacs-lisp
579 (setq backup-by-copying t
580 version-control t)
581 #+end_src
582
583 *** Auto revert
584
585 Enable automatic reloading of changed buffers and files.
586
587 #+begin_src emacs-lisp
588 (global-auto-revert-mode 1)
589 (setq auto-revert-verbose nil
590 global-auto-revert-non-file-buffers t)
591 #+end_src
592
593 *** Always use space for indentation
594
595 #+begin_src emacs-lisp
596 (setq-default
597 indent-tabs-mode nil
598 require-final-newline t
599 tab-width 4)
600 #+end_src
601
602 *** Winner mode
603
604 Enable =winner-mode=.
605
606 #+begin_src emacs-lisp
607 (winner-mode 1)
608 #+end_src
609
610 ** Bindings
611
612 #+begin_src emacs-lisp
613 (bind-keys
614 ("C-c b B" . ibuffer-list-buffers)
615 ("C-c b k" . kill-this-buffer)
616 ("C-c b s" . save-buffer)
617 ("C-c S" . save-buffer)
618 ("C-c o" . other-window)
619 ("C-c q q" . save-buffers-kill-terminal))
620 #+end_src
621
622 ** Packages
623
624 The packages in this section are absolutely essential to my everyday
625 workflow, and they play key roles in how I do my computing. They
626 immensely enhance the Emacs experience for me; both using Emacs, and
627 customizing it.
628
629 *** [[https://github.com/emacscollective/auto-compile][auto-compile]]
630
631 #+begin_src emacs-lisp
632 (use-package auto-compile
633 :demand t
634 :config
635 (auto-compile-on-load-mode)
636 (auto-compile-on-save-mode)
637 (setq auto-compile-display-buffer nil
638 auto-compile-mode-line-counter t
639 auto-compile-source-recreate-deletes-dest t
640 auto-compile-toggle-deletes-nonlib-dest t
641 auto-compile-update-autoloads t)
642 (add-hook 'auto-compile-inhibit-compile-hook
643 'auto-compile-inhibit-compile-detached-git-head))
644 #+end_src
645
646 *** [[https://orgmode.org/][Org mode]]
647
648 #+begin_quote
649 Org mode is for keeping notes, maintaining TODO lists, planning
650 projects, and authoring documents with a fast and effective plain-text
651 system.
652 #+end_quote
653
654 In short, my favourite way of life.
655
656 #+begin_src emacs-lisp
657 (use-package org
658 :config
659 (setq org-src-tab-acts-natively t
660 org-src-preserve-indentation nil
661 org-edit-src-content-indentation 0)
662 :hook (org-mode . org-indent-mode))
663
664 (use-package org-notmuch
665 :after (:any org notmuch))
666 #+end_src
667
668 **** asynchronous tangle
669
670 =amin/async-babel-tangle= is a function closely inspired by [[https://github.com/dieggsy/dotfiles/tree/cc10edf7701958eff1cd94d4081da544d882a28c/emacs.d#dotfiles][dieggsy's
671 d/async-babel-tangle]] which uses [[https://github.com/jwiegley/emacs-async][async]] to asynchronously tangle an org
672 file.
673
674 #+begin_src emacs-lisp
675 (after! org
676 (defvar amin-show-async-tangle-results nil
677 "Keep *emacs* async buffers around for later inspection.")
678
679 (defvar amin-show-async-tangle-time nil
680 "Show the time spent tangling the file.")
681
682 (defvar amin-async-tangle-post-compile "make ti"
683 "If non-nil, pass to `compile' after successful tangle.")
684
685 (defun amin/async-babel-tangle ()
686 "Tangle org file asynchronously."
687 (interactive)
688 (let* ((file-tangle-start-time (current-time))
689 (file (buffer-file-name))
690 (file-nodir (file-name-nondirectory file))
691 (async-quiet-switch "-q"))
692 (async-start
693 `(lambda ()
694 (require 'org)
695 (org-babel-tangle-file ,file))
696 (unless amin-show-async-tangle-results
697 `(lambda (result)
698 (if result
699 (progn
700 (message "Tangled %s%s"
701 ,file-nodir
702 (if amin-show-async-tangle-time
703 (format " (%.3fs)"
704 (float-time (time-subtract (current-time)
705 ',file-tangle-start-time)))
706 ""))
707 (when amin-async-tangle-post-compile
708 (compile amin-async-tangle-post-compile)))
709 (message "Tangling %s failed" ,file-nodir))))))))
710
711 (add-to-list
712 'safe-local-variable-values
713 '(eval add-hook 'after-save-hook #'amin/async-babel-tangle 'append 'local))
714
715 (setq compilation-exit-message-function
716 (lambda (status code msg)
717 "Close the compilation window if successful."
718 ;; if M-x compile exits with 0
719 (when (and (eq status 'exit) (zerop code))
720 (bury-buffer)
721 (delete-window (get-buffer-window (get-buffer "*compilation*"))))
722 ;; return the result of compilation-exit-message-function
723 (cons msg code)))
724 #+end_src
725
726 *** [[https://magit.vc/][Magit]]
727
728 #+begin_quote
729 It's Magit! A Git porcelain inside Emacs.
730 #+end_quote
731
732 Not just how I do git, but /the/ way to do git.
733
734 #+begin_src emacs-lisp
735 (use-package magit
736 :defer t
737 :bind
738 (("s-g" . magit-dispatch-popup)
739 ("C-x g" . magit-status)
740 :prefix-map amin--magit-prefix-map
741 :prefix "C-c g"
742 ("SPC" . magit-status)
743 ("s" . magit-status)
744 ("S" . magit-status-prefix)
745 ("B" . magit-blame)
746 ("C" . magit-clone)
747 ("f" . magit-fetch)
748 ("F" . magit-pull)
749 ("P" . magit-push)
750 ("p" . magit-dispatch-popup)
751 ("c c" . magit-commit)
752 ("c a" . magit-commit-amend)
753 ("b b" . magit-checkout)
754 ("b c" . magit-branch))
755 :config
756 (magit-add-section-hook 'magit-status-sections-hook
757 'magit-insert-modules
758 'magit-insert-stashes
759 'append))
760 #+end_src
761
762 *** [[https://github.com/abo-abo/swiper][Ivy]] (and friends)
763
764 #+begin_quote
765 Ivy - a generic completion frontend for Emacs, Swiper - isearch with
766 an overview, and more. Oh, man!
767 #+end_quote
768
769 There's no way I could top that, so I won't attempt to.
770
771 **** Ivy
772
773 #+begin_src emacs-lisp
774 (use-package ivy
775 :defer 1
776 :bind
777 (("C-c b b" . ivy-switch-buffer)
778 :map ivy-minibuffer-map
779 ([escape] . keyboard-escape-quit)
780 ([S-up] . ivy-previous-history-element)
781 ([S-down] . ivy-next-history-element)
782 ("DEL" . ivy-backward-delete-char))
783 :config
784 (setq ivy-wrap t)
785 (ivy-mode 1))
786 #+end_src
787
788 **** Swiper
789
790 #+begin_src emacs-lisp
791 (use-package swiper
792 :bind (([remap isearch-forward] . swiper)
793 ([remap isearch-backward] . swiper)))
794 #+end_src
795
796 **** Counsel
797
798 #+begin_src emacs-lisp
799 (use-package counsel
800 :defer 1
801 :bind (([remap execute-extended-command] . counsel-M-x)
802 ([remap find-file] . counsel-find-file)
803 ("s-r" . counsel-recentf)
804 ("C-c x" . counsel-M-x)
805 ("C-c f ." . counsel-find-file)
806 ("C-c f r" . counsel-recentf)
807 :map minibuffer-local-map
808 ("C-r" . counsel-minibuffer-history))
809 :config
810 (counsel-mode 1)
811 (defalias 'locate #'counsel-locate))
812 #+end_src
813
814 *** eshell
815
816 #+begin_src emacs-lisp
817 (use-package eshell
818 :commands eshell
819 :config
820 (eval-when-compile (defvar eshell-prompt-regexp))
821 (defun amin/eshell-quit-or-delete-char (arg)
822 (interactive "p")
823 (if (and (eolp) (looking-back eshell-prompt-regexp nil))
824 (eshell-life-is-too-much)
825 (delete-char arg)))
826
827 (defun amin/eshell-clear ()
828 (interactive)
829 (let ((inhibit-read-only t))
830 (erase-buffer))
831 (eshell-send-input))
832
833 (defun amin|eshell-setup ()
834 (bind-keys :map eshell-mode-map
835 ("C-d" . amin/eshell-quit-or-delete-char)
836 ("C-l" . amin/eshell-clear)))
837
838 :hook (eshell-mode . amin|eshell-setup))
839 #+end_src
840
841 * Borg's =layer/essentials=
842
843 TODO: break this giant source block down into individual org sections.
844
845 #+begin_src emacs-lisp
846 (use-package dash
847 :config (dash-enable-font-lock))
848
849 (use-package diff-hl
850 :config
851 (setq diff-hl-draw-borders nil)
852 (global-diff-hl-mode)
853 (add-hook 'magit-post-refresh-hook 'diff-hl-magit-post-refresh t))
854
855 (use-package dired
856 :defer t
857 :config (setq dired-listing-switches "-alh"))
858
859 (use-package eldoc
860 :when (version< "25" emacs-version)
861 :config (global-eldoc-mode))
862
863 (use-package help
864 :defer t
865 :config (temp-buffer-resize-mode))
866
867 (progn ; `isearch'
868 (setq isearch-allow-scroll t))
869
870 (use-package lisp-mode
871 :config
872 (add-hook 'emacs-lisp-mode-hook 'outline-minor-mode)
873 (add-hook 'emacs-lisp-mode-hook 'reveal-mode)
874 (defun indent-spaces-mode ()
875 (setq indent-tabs-mode nil))
876 (add-hook 'lisp-interaction-mode-hook #'indent-spaces-mode))
877
878 (use-package man
879 :defer t
880 :config (setq Man-width 80))
881
882 (use-package paren
883 :config (show-paren-mode))
884
885 (use-package prog-mode
886 :config (global-prettify-symbols-mode)
887 (defun indicate-buffer-boundaries-left ()
888 (setq indicate-buffer-boundaries 'left))
889 (add-hook 'prog-mode-hook #'indicate-buffer-boundaries-left))
890
891 (use-package recentf
892 :demand t
893 :config (add-to-list 'recentf-exclude "^/\\(?:ssh\\|su\\|sudo\\)?:"))
894
895 (use-package savehist
896 :config (savehist-mode))
897
898 (use-package saveplace
899 :when (version< "25" emacs-version)
900 :config (save-place-mode))
901
902 (use-package simple
903 :config (column-number-mode))
904
905 (progn ; `text-mode'
906 (add-hook 'text-mode-hook #'indicate-buffer-boundaries-left))
907
908 (use-package tramp
909 :defer t
910 :config
911 (add-to-list 'tramp-default-proxies-alist '(nil "\\`root\\'" "/ssh:%h:"))
912 (add-to-list 'tramp-default-proxies-alist '("localhost" nil nil))
913 (add-to-list 'tramp-default-proxies-alist
914 (list (regexp-quote (system-name)) nil nil)))
915
916 (use-package undo-tree
917 :bind (("C-?" . undo-tree-undo)
918 ("M-_" . undo-tree-redo))
919 :config
920 (global-undo-tree-mode)
921 (setq undo-tree-mode-lighter ""
922 undo-tree-auto-save-history t))
923 #+end_src
924
925 * Editing
926
927 ** Company
928
929 #+begin_src emacs-lisp
930 (use-package company
931 :defer 5
932 :bind
933 (:map company-active-map
934 ([tab] . company-complete-common-or-cycle))
935 :custom
936 (company-idle-delay 0.3)
937 (company-minimum-prefix-length 1)
938 (company-selection-wrap-around t)
939 (company-dabbrev-char-regexp "\\sw\\|\\s_\\|[-_]")
940 :config
941 (global-company-mode t))
942 #+end_src
943
944 * Syntax and spell checking
945 #+begin_src emacs-lisp
946 (use-package flycheck
947 :hook (prog-mode . flycheck-mode)
948 :config
949 ;; Use the load-path from running Emacs when checking elisp files
950 (setq flycheck-emacs-lisp-load-path 'inherit)
951
952 ;; Only flycheck when I actually save the buffer
953 (setq flycheck-check-syntax-automatically '(mode-enabled save)))
954 #+end_src
955 * Programming modes
956
957 ** [[http://alloytools.org][Alloy]] (with [[https://github.com/dwwmmn/alloy-mode][alloy-mode]])
958
959 #+begin_src emacs-lisp
960 (use-package alloy-mode
961 :config (setq alloy-basic-offset 2))
962 #+end_src
963
964 ** [[https://coq.inria.fr][Coq]] (with [[https://github.com/ProofGeneral/PG][Proof General]])
965
966 #+begin_src emacs-lisp
967 (use-package proof-site ; Proof General
968 :load-path "lib/proof-site/generic/")
969 #+end_src
970
971 ** [[https://leanprover.github.io][Lean]] (with [[https://github.com/leanprover/lean-mode][lean-mode]])
972
973 #+begin_src emacs-lisp
974 (eval-when-compile (defvar lean-mode-map))
975 (use-package lean-mode
976 :bind (:map lean-mode-map
977 ("S-SPC" . company-complete)))
978 #+end_src
979
980 ** Haskell
981
982 *** [[https://github.com/haskell/haskell-mode][haskell-mode]]
983
984 #+begin_src emacs-lisp
985 (use-package haskell-mode
986 :config
987 (setq haskell-indentation-layout-offset 4
988 haskell-indentation-left-offset 4
989 flycheck-checker 'haskell-hlint
990 flycheck-disabled-checkers '(haskell-stack-ghc haskell-ghc)))
991 #+end_src
992
993 *** [[https://github.com/jyp/dante][dante]]
994
995 #+begin_src emacs-lisp
996 (use-package dante
997 :after haskell-mode
998 :commands dante-mode
999 :hook (haskell-mode . dante-mode))
1000 #+end_src
1001
1002 *** [[https://github.com/mpickering/hlint-refactor-mode][hlint-refactor]]
1003
1004 Emacs bindings for [[https://github.com/ndmitchell/hlint][hlint]]'s refactor option. This requires the refact
1005 executable from [[https://github.com/mpickering/apply-refact][apply-refact]].
1006
1007 #+begin_src emacs-lisp
1008 (use-package hlint-refactor
1009 :bind (:map hlint-refactor-mode-map
1010 ("C-c l b" . hlint-refactor-refactor-buffer)
1011 ("C-c l r" . hlint-refactor-refactor-at-point))
1012 :hook (haskell-mode . hlint-refactor-mode))
1013 #+end_src
1014
1015 *** [[https://github.com/flycheck/flycheck-haskell][flycheck-haskell]]
1016
1017 #+begin_src emacs-lisp
1018 (use-package flycheck-haskell)
1019 #+end_src
1020
1021 *** [[https://github.com/ndmitchell/hlint/blob/20e116a043f2073c57b17b24ae6364b5e433ba7e/data/hs-lint.el][hs-lint.el]]
1022 :PROPERTIES:
1023 :header-args+: :tangle lisp/hs-lint.el :mkdirp yes
1024 :END:
1025
1026 Currently using =flycheck-haskell= with the =haskell-hlint= checker
1027 instead.
1028
1029 #+begin_src emacs-lisp :tangle no
1030 ;;; hs-lint.el --- minor mode for HLint code checking
1031
1032 ;; Copyright 2009 (C) Alex Ott
1033 ;;
1034 ;; Author: Alex Ott <alexott@gmail.com>
1035 ;; Keywords: haskell, lint, HLint
1036 ;; Requirements:
1037 ;; Status: distributed under terms of GPL2 or above
1038
1039 ;; Typical message from HLint looks like:
1040 ;;
1041 ;; /Users/ott/projects/lang-exp/haskell/test.hs:52:1: Eta reduce
1042 ;; Found:
1043 ;; count1 p l = length (filter p l)
1044 ;; Why not:
1045 ;; count1 p = length . filter p
1046
1047
1048 (require 'compile)
1049
1050 (defgroup hs-lint nil
1051 "Run HLint as inferior of Emacs, parse error messages."
1052 :group 'tools
1053 :group 'haskell)
1054
1055 (defcustom hs-lint-command "hlint"
1056 "The default hs-lint command for \\[hlint]."
1057 :type 'string
1058 :group 'hs-lint)
1059
1060 (defcustom hs-lint-save-files t
1061 "Save modified files when run HLint or no (ask user)"
1062 :type 'boolean
1063 :group 'hs-lint)
1064
1065 (defcustom hs-lint-replace-with-suggestions nil
1066 "Replace user's code with suggested replacements"
1067 :type 'boolean
1068 :group 'hs-lint)
1069
1070 (defcustom hs-lint-replace-without-ask nil
1071 "Replace user's code with suggested replacements automatically"
1072 :type 'boolean
1073 :group 'hs-lint)
1074
1075 (defun hs-lint-process-setup ()
1076 "Setup compilation variables and buffer for `hlint'."
1077 (run-hooks 'hs-lint-setup-hook))
1078
1079 ;; regex for replace suggestions
1080 ;;
1081 ;; ^\(.*?\):\([0-9]+\):\([0-9]+\): .*
1082 ;; Found:
1083 ;; \s +\(.*\)
1084 ;; Why not:
1085 ;; \s +\(.*\)
1086
1087 (defvar hs-lint-regex
1088 "^\\(.*?\\):\\([0-9]+\\):\\([0-9]+\\): .*[\n\C-m]Found:[\n\C-m]\\s +\\(.*\\)[\n\C-m]Why not:[\n\C-m]\\s +\\(.*\\)[\n\C-m]"
1089 "Regex for HLint messages")
1090
1091 (defun make-short-string (str maxlen)
1092 (if (< (length str) maxlen)
1093 str
1094 (concat (substring str 0 (- maxlen 3)) "...")))
1095
1096 (defun hs-lint-replace-suggestions ()
1097 "Perform actual replacement of suggestions"
1098 (goto-char (point-min))
1099 (while (re-search-forward hs-lint-regex nil t)
1100 (let* ((fname (match-string 1))
1101 (fline (string-to-number (match-string 2)))
1102 (old-code (match-string 4))
1103 (new-code (match-string 5))
1104 (msg (concat "Replace '" (make-short-string old-code 30)
1105 "' with '" (make-short-string new-code 30) "'"))
1106 (bline 0)
1107 (eline 0)
1108 (spos 0)
1109 (new-old-code ""))
1110 (save-excursion
1111 (switch-to-buffer (get-file-buffer fname))
1112 (goto-char (point-min))
1113 (forward-line (1- fline))
1114 (beginning-of-line)
1115 (setf bline (point))
1116 (when (or hs-lint-replace-without-ask
1117 (yes-or-no-p msg))
1118 (end-of-line)
1119 (setf eline (point))
1120 (beginning-of-line)
1121 (setf old-code (regexp-quote old-code))
1122 (while (string-match "\\\\ " old-code spos)
1123 (setf new-old-code (concat new-old-code
1124 (substring old-code spos (match-beginning 0))
1125 "\\ *"))
1126 (setf spos (match-end 0)))
1127 (setf new-old-code (concat new-old-code (substring old-code spos)))
1128 (remove-text-properties bline eline '(composition nil))
1129 (when (re-search-forward new-old-code eline t)
1130 (replace-match new-code nil t)))))))
1131
1132 (defun hs-lint-finish-hook (buf msg)
1133 "Function, that is executed at the end of HLint execution"
1134 (if hs-lint-replace-with-suggestions
1135 (hs-lint-replace-suggestions)
1136 (next-error 1 t)))
1137
1138 (define-compilation-mode hs-lint-mode "HLint"
1139 "Mode for check Haskell source code."
1140 (set (make-local-variable 'compilation-process-setup-function)
1141 'hs-lint-process-setup)
1142 (set (make-local-variable 'compilation-disable-input) t)
1143 (set (make-local-variable 'compilation-scroll-output) nil)
1144 (set (make-local-variable 'compilation-finish-functions)
1145 (list 'hs-lint-finish-hook))
1146 )
1147
1148 (defun hs-lint ()
1149 "Run HLint for current buffer with haskell source"
1150 (interactive)
1151 (save-some-buffers hs-lint-save-files)
1152 (compilation-start (concat hs-lint-command " \"" buffer-file-name "\"")
1153 'hs-lint-mode))
1154
1155 (provide 'hs-lint)
1156 ;;; hs-lint.el ends here
1157 #+end_src
1158
1159 #+begin_src emacs-lisp :tangle no
1160 (use-package hs-lint
1161 :load-path "lisp/"
1162 :bind (:map haskell-mode-map
1163 ("C-c l l" . hs-lint)))
1164 #+end_src
1165 * Emacs Enhancements
1166
1167 ** [[https://github.com/justbur/emacs-which-key][which-key]]
1168
1169 #+begin_quote
1170 Emacs package that displays available keybindings in popup
1171 #+end_quote
1172
1173 #+begin_src emacs-lisp
1174 (use-package which-key
1175 :defer 1
1176 :config (which-key-mode))
1177 #+end_src
1178
1179 ** [[https://github.com/seagle0128/doom-modeline][doom-modeline]]
1180
1181 #+begin_src emacs-lisp
1182 (use-package doom-modeline
1183 :demand t
1184 :config (setq doom-modeline-height 32)
1185 :hook (after-init . doom-modeline-init))
1186 #+end_src
1187
1188 ** [[https://github.com/11111000000/tao-theme-emacs][tao-theme]]
1189
1190 #+begin_src emacs-lisp :tangle no
1191 (use-package tao-theme
1192 :demand t
1193 :config (load-theme 'tao-yang t))
1194 #+end_src
1195
1196 ** [[https://github.com/maio/eink-emacs][eink-theme]]
1197
1198 #+begin_src emacs-lisp
1199 (load-theme 'eink t)
1200 #+end_src
1201
1202 ** [[https://github.com/bbatsov/crux][crux]]
1203
1204 #+begin_src emacs-lisp
1205 (use-package crux
1206 :bind (("C-c d" . crux-duplicate-current-line-or-region)
1207 ("C-c M-d" . crux-duplicate-and-comment-current-line-or-region)
1208 ("C-c b K" . crux-kill-other-buffers)
1209 ("C-c f c" . crux-copy-file-preserve-attributes)
1210 ("C-c f D" . crux-delete-file-and-buffer)
1211 ("C-c f R" . crux-rename-file-and-buffer)
1212 ("C-S-j" . crux-top-join-line)
1213 ("C-c j" . crux-top-join-line)))
1214 #+end_src
1215
1216 ** [[https://github.com/alezost/mwim.el][mwim]]
1217
1218 #+begin_src emacs-lisp
1219 (use-package mwim
1220 :bind (("C-a" . mwim-beginning-of-code-or-line)
1221 ("C-e" . mwim-end-of-code-or-line)
1222 ("<home>" . mwim-beginning-of-line-or-code)
1223 ("<end>" . mwim-end-of-line-or-code)))
1224 #+end_src
1225
1226 ** projectile
1227
1228 #+begin_src emacs-lisp
1229 (use-package projectile
1230 :defer 5
1231 :bind-keymap ("C-c p" . projectile-command-map)
1232 :config
1233 (projectile-mode)
1234
1235 (defun my-projectile-invalidate-cache (&rest _args)
1236 ;; ignore the args to `magit-checkout'
1237 (projectile-invalidate-cache nil))
1238
1239 (eval-after-load 'magit-branch
1240 '(progn
1241 (advice-add 'magit-checkout
1242 :after #'my-projectile-invalidate-cache)
1243 (advice-add 'magit-branch-and-checkout
1244 :after #'my-projectile-invalidate-cache))))
1245 #+end_src
1246
1247 ** [[https://github.com/wasamasa/shackle][shackle]]
1248
1249 #+begin_src emacs-lisp
1250 (use-package shackle
1251 :demand t
1252 :commands shackle-mode
1253 :config
1254 (shackle-mode 1)
1255 (setq shackle-rules
1256 '(("*Help*" :align right :select t :size 0.5)
1257 ("\\`\\*helm.*?\\*\\'" :regexp t :align t)
1258 ((compilation-mode "\\`\\*magit-diff: .*?\\'") :regexp t :noselect t)
1259 ("*magit-dispatch-popup*" :align bottom)
1260 ((inferior-scheme-mode "*shell*" "*eshell*") :popup t))
1261 shackle-default-rule '(:select t)
1262 shackle-default-size 0.4
1263 shackle-inhibit-window-quit-on-same-windows t))
1264 #+end_src
1265
1266 ** [[https://github.com/Wilfred/helpful][helpful]]
1267
1268 #+begin_src emacs-lisp
1269 (use-package helpful
1270 :bind
1271 (("C-h f" . helpful-callable)
1272 ("C-h v" . helpful-variable)
1273 ("C-h k" . helpful-key)
1274 ("C-c C-d" . helpful-at-point)
1275 ("C-h F" . helpful-function)
1276 ("C-h C" . helpful-command)))
1277 #+end_src
1278
1279 ** [[https://github.com/kyagi/shell-pop-el][shell-pop]]
1280
1281 #+begin_src emacs-lisp
1282 (use-package shell-pop
1283 :config
1284 (add-to-list 'shackle-rules '("\\*eshell\\*" :regexp t :same t))
1285 :custom
1286 (shell-pop-universal-key "C-c e")
1287 (shell-pop-shell-type '("eshell" "*eshell*" (lambda nil (eshell)))))
1288 #+end_src
1289
1290 * Email
1291 ** [[https://notmuchmail.org][notmuch]]
1292
1293 See [[notmuch:id:87muuqsvci.fsf@fencepost.gnu.org][bug follow-up]].
1294
1295 #+begin_src emacs-lisp
1296 (defvar amin-maildir "~/mail")
1297
1298 (use-package sendmail
1299 ;; :ensure nil
1300 :config
1301 (setq sendmail-program "/usr/bin/msmtp"
1302 ; message-sendmail-extra-arguments '("-v" "-d")
1303 mail-specify-envelope-from t
1304 mail-envelope-from 'header))
1305
1306 (use-package message
1307 ;; :ensure nil
1308 :config
1309 (setq message-kill-buffer-on-exit t
1310 message-send-mail-function 'message-send-mail-with-sendmail
1311 message-sendmail-envelope-from 'header
1312 message-directory "drafts"
1313 message-user-fqdn "aminb.org")
1314 (add-hook 'message-mode-hook
1315 (lambda () (setq fill-column 65
1316 message-fill-column 65)))
1317 (add-hook 'message-mode-hook
1318 #'flyspell-mode)
1319 ;; (add-hook 'notmuch-message-mode-hook #'+doom-modeline|set-special-modeline)
1320 ;; TODO: is there a way to only run this when replying and not composing?
1321 ;; (add-hook 'notmuch-message-mode-hook
1322 ;; (lambda () (progn
1323 ;; (newline)
1324 ;; (newline)
1325 ;; (forward-line -1)
1326 ;; (forward-line -1))))
1327 ;; (add-hook 'message-setup-hook
1328 ;; #'mml-secure-message-sign-pgpmime)
1329 )
1330
1331 (after! mml-sec
1332 (setq mml-secure-openpgp-encrypt-to-self t
1333 mml-secure-openpgp-sign-with-sender t))
1334
1335 (defun amin/notmuch ()
1336 "Delete other windows, then launch `notmuch'."
1337 (interactive)
1338 (delete-other-windows)
1339 (notmuch))
1340
1341 (use-package notmuch
1342 :commands notmuch
1343 :bind ("C-c m" . amin/notmuch)
1344 :custom (notmuch-always-prompt-for-sender t)
1345 :config
1346 (setq notmuch-hello-sections
1347 '(notmuch-hello-insert-header
1348 notmuch-hello-insert-saved-searches
1349 ;; notmuch-hello-insert-search
1350 notmuch-hello-insert-alltags)
1351 notmuch-search-oldest-first nil
1352 notmuch-show-all-tags-list t
1353 notmuch-message-headers ; see bug follow-up above
1354 '("Subject" "To" "Cc" "Date" "List-Id" "X-RT-Originator")
1355 notmuch-hello-thousands-separator ","
1356 notmuch-fcc-dirs
1357 '(("amin@aminb.org" . "amin/Sent")
1358 ("amin@gnu.org" . "gnu/Sent")
1359 ("abandali@uwaterloo.ca" . "\"uwaterloo/Sent Items\"")
1360 ("mab@gnu.org" . "gnu/Sent")
1361 ("aminb@gnu.org" . "gnu/Sent")
1362 (".*" . "sent"))
1363 notmuch-search-result-format
1364 '(("date" . "%12s ")
1365 ("count" . "%-7s ")
1366 ("authors" . "%-40s ")
1367 ("subject" . "%s ")
1368 ("tags" . "(%s)"))
1369 notmuch-saved-searches
1370 '((:name "inbox" :query "tag:inbox" :key "i")
1371 (:name "unread" :query "tag:unread" :key "u")
1372 (:name "latest" :query "tag:latest" :key "l")
1373 (:name "encrypted" :query "tag:encrypted" :key "e")
1374 (:name "flagged" :query "tag:flagged" :key "f")
1375 (:name "sent" :query "tag:sent" :key "s")
1376 (:name "drafts" :query "tag:draft" :key "d")
1377 (:name "all mail" :query "*" :key "a")))
1378 ;; (add-hook 'visual-fill-column-mode-hook
1379 ;; (lambda ()
1380 ;; (when (string= major-mode 'notmuch-message-mode)
1381 ;; (setq visual-fill-column-width 70))))
1382 ;; (set! :evil-state 'notmuch-message-mode 'insert)
1383 ;; (advice-add #'notmuch-bury-or-kill-this-buffer
1384 ;; :override #'kill-this-buffer)
1385 :bind
1386 (:map notmuch-hello-mode-map
1387 ("u" . (lambda ()
1388 "Search for `unread'-tagged messages"
1389 (interactive)
1390 (notmuch-hello-search "tag:unread")))
1391 ("i" . (lambda ()
1392 "Search for `inbox'-tagged messages"
1393 (interactive)
1394 (notmuch-hello-search "tag:inbox")))
1395 ("l" . (lambda ()
1396 "Search for `latest'-tagged messages"
1397 (interactive)
1398 (notmuch-hello-search "tag:latest")))
1399 ("e" . (lambda ()
1400 "Search for `encrypted'-tagged messages"
1401 (interactive)
1402 (notmuch-hello-search "tag:encrypted"))))
1403 (:map notmuch-search-mode-map
1404 ("k" . (lambda ()
1405 "Mark message read"
1406 (interactive)
1407 (notmuch-search-tag '("-unread"))
1408 ;; (notmuch-search-archive-thread)
1409 (notmuch-search-next-thread)))
1410 ("u" . (lambda ()
1411 "Mark message unread"
1412 (interactive)
1413 (notmuch-search-tag '("+unread"))
1414 (notmuch-search-next-thread)))
1415 ("K" . (lambda ()
1416 "Mark message deleted"
1417 (interactive)
1418 (notmuch-search-tag '("-unread" "-inbox" "+deleted"))
1419 (notmuch-search-next-thread)))
1420 ("S" . (lambda ()
1421 "Mark message as spam"
1422 (interactive)
1423 (notmuch-search-tag '("-unread" "-inbox" "-webmasters" "+spam"))
1424 (notmuch-search-next-thread))))
1425 (:map notmuch-tree-mode-map
1426 ("k" . (lambda ()
1427 "Mark message read"
1428 (interactive)
1429 (notmuch-tree-tag '("-unread"))
1430 ;; (notmuch-tree-archive-thread)
1431 (notmuch-tree-next-message)))
1432 ("u" . (lambda ()
1433 "Mark message unread"
1434 (interactive)
1435 (notmuch-tree-tag '("+unread"))
1436 (notmuch-tree-next-message)))
1437 ("K" . (lambda ()
1438 "Mark message deleted"
1439 (interactive)
1440 (notmuch-tree-tag '("-unread" "-inbox" "+deleted"))
1441 (notmuch-tree-next-message)))
1442 ("S" . (lambda ()
1443 "Mark message as spam"
1444 (interactive)
1445 (notmuch-tree-tag '("-unread" "-inbox" "-webmasters" "+spam"))
1446 (notmuch-tree-next-message)))))
1447
1448 (use-package counsel-notmuch
1449 :bind ("C-c s m" . counsel-notmuch))
1450
1451 (after! notmuch-crypto
1452 (setq notmuch-crypto-process-mime t))
1453
1454 (after! recentf
1455 (add-to-list 'recentf-exclude (expand-file-name amin-maildir)))
1456 #+end_src
1457
1458 ** supercite
1459
1460 #+begin_src emacs-lisp :tangle no
1461 (use-package supercite
1462 :commands sc-cite-original
1463 :init
1464 (add-hook 'mail-citation-hook 'sc-cite-original)
1465
1466 (defun sc-remove-existing-signature ()
1467 (save-excursion
1468 (goto-char (region-beginning))
1469 (when (re-search-forward message-signature-separator (region-end) t)
1470 (delete-region (match-beginning 0) (region-end)))))
1471
1472 (add-hook 'mail-citation-hook 'sc-remove-existing-signature)
1473
1474 (defun sc-remove-if-not-mailing-list ()
1475 (unless (assoc "list-id" sc-mail-info)
1476 (setq attribution sc-default-attribution
1477 citation (concat sc-citation-delimiter
1478 sc-citation-separator))))
1479
1480 (add-hook 'sc-attribs-postselect-hook 'sc-remove-if-not-mailing-list)
1481
1482 :config
1483 (defun sc-fill-if-different (&optional prefix)
1484 "Fill the region bounded by `sc-fill-begin' and point.
1485 Only fill if optional PREFIX is different than
1486 `sc-fill-line-prefix'. If `sc-auto-fill-region-p' is nil, do not
1487 fill region. If PREFIX is not supplied, initialize fill
1488 variables. This is useful for a regi `begin' frame-entry."
1489 (if (not prefix)
1490 (setq sc-fill-line-prefix ""
1491 sc-fill-begin (line-beginning-position))
1492 (if (and sc-auto-fill-region-p
1493 (not (string= prefix sc-fill-line-prefix)))
1494 (let ((fill-prefix sc-fill-line-prefix))
1495 (unless (or (string= fill-prefix "")
1496 (save-excursion
1497 (goto-char sc-fill-begin)
1498 (or (looking-at ">+ +")
1499 (< (length
1500 (buffer-substring (point)
1501 (line-end-position)))
1502 65))))
1503 (fill-region sc-fill-begin (line-beginning-position)))
1504 (setq sc-fill-line-prefix prefix
1505 sc-fill-begin (line-beginning-position)))))
1506 nil))
1507 #+end_src
1508
1509 * Blogging
1510 ** [[https://ox-hugo.scripter.co][ox-hugo]]
1511
1512 #+begin_src emacs-lisp
1513 (use-package ox-hugo
1514 :after ox)
1515 #+end_src
1516
1517 * Post initialization
1518 :PROPERTIES:
1519 :CUSTOM_ID: post-initialization
1520 :END:
1521
1522 Display how long it took to load the init file.
1523
1524 #+begin_src emacs-lisp
1525 (message "Loading %s...done (%.3fs)" user-init-file
1526 (float-time (time-subtract (current-time)
1527 amin--before-user-init-time)))
1528 #+end_src
1529
1530 * Footer
1531 :PROPERTIES:
1532 :CUSTOM_ID: footer
1533 :END:
1534
1535 #+begin_src emacs-lisp :comments none
1536 ;;; init.el ends here
1537 #+end_src
1538
1539 * COMMENT Local Variables :ARCHIVE:
1540 # Local Variables:
1541 # eval: (add-hook 'after-save-hook #'amin/async-babel-tangle 'append 'local)
1542 # End: