emacs: exclude gnus’s home dir from recentf
[~bandali/configs] / .emacs.d / init.org
CommitLineData
b507a0ef 1#+title: Literate Emacs Configuration of Amin Bandali
5fece105
AB
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
e724cc40
AB
12tangled to [[./init.el][init.el]]. Packages are installed and managed using
13[[https://github.com/raxod502/straight.el][straight.el]]. Over the years, I've taken inspiration from
14configurations of many different people. Some of the configurations
15that I can remember off the top of my head are:
5fece105
AB
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
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
e724cc40
AB
31anyway. So, I've opted to use =straight.el=. I also used Borg for a
32few months, but decided to try =straight.el= which allows direct use
33of the various package archives.
5fece105 34
efcec623 35** Installation
fdbe9b15
AB
36:PROPERTIES:
37:CUSTOM_ID: installation
38:END:
efcec623
AB
39
40To use this config for your Emacs, first you need to clone this repo,
41then tangle =init.org= into =init.el=, and optionally byte-compile
42=init.el=.
43
44First, clone the repository and =cd= into it:
45
46#+begin_src sh :tangle no
47git clone https://git.sr.ht/~bandali/dotfiles ~/.emacs.d
48cd ~/.emacs.d
49#+end_src
50
51Then, decide if you would like to use a byte-compiled init file, and
fdbe9b15 52set the [[#byte-compiled-init][a/byte-compiled-init]] variable accordingly.
efcec623
AB
53
54Now, first tangle =init.org=, and only if you chose to have a
55byte-compiled init, build init as well:
56
57#+begin_src sh :tangle no
58make tangle-init
59make build-init
60#+end_src
61
62If you'd like to use a byte-compiled init, it's important that it be
63recompiled whenever =init.el= is generated from an updated =init.org=.
64Not only does my setup automatically and asynchronously tangle
65=init.org= to =init.el= every time you edit and save =init.org= in GNU
66Emacs, it will also invoke =make build-init= if you set
67=a/byte-compiled-init= to =t= above, so you wouldn't have to worry
68about manually tangling and compiling your init file whenever you
1eea0aec
AB
69change it. The output of the last byte-compilation in the current
70session is kept in a =*compilation*= buffer, which will automatically
71be displayed if compilation fails.
efcec623 72
5fece105
AB
73* Contents :toc_1:noexport:
74
75- [[#about][About]]
76- [[#header][Header]]
77- [[#initial-setup][Initial setup]]
78- [[#core][Core]]
673d5faa
AB
79- [[#borg-essentials][Borg's =layer/essentials=]]
80- [[#editing][Editing]]
81- [[#syntax-spell-checking][Syntax and spell checking]]
82- [[#programming-modes][Programming modes]]
83- [[#emacs-enhancements][Emacs enhancements]]
84- [[#email][Email]]
85- [[#blogging][Blogging]]
5fece105
AB
86- [[#post-initialization][Post initialization]]
87- [[#footer][Footer]]
88
89* Header
90:PROPERTIES:
91:CUSTOM_ID: header
92:END:
93
94** First line
95
96#+begin_src emacs-lisp :comments none
f1149591 97;;; init.el --- Amin Bandali's Emacs config -*- lexical-binding: t; eval: (view-mode 1) -*-
5fece105
AB
98#+end_src
99
100Enable =view-mode=, which both makes the file read-only (as a reminder
101that =init.el= is an auto-generated file, not supposed to be edited),
102and provides some convenient key bindings for browsing through the
103file.
104
105** License
106
107#+begin_src emacs-lisp :comments none
cd277699 108;; Copyright (C) 2018-2019 Amin Bandali <bandali@gnu.org>
5fece105
AB
109
110;; This program is free software: you can redistribute it and/or modify
111;; it under the terms of the GNU General Public License as published by
112;; the Free Software Foundation, either version 3 of the License, or
113;; (at your option) any later version.
114
115;; This program is distributed in the hope that it will be useful,
116;; but WITHOUT ANY WARRANTY; without even the implied warranty of
117;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
118;; GNU General Public License for more details.
119
120;; You should have received a copy of the GNU General Public License
121;; along with this program. If not, see <https://www.gnu.org/licenses/>.
122#+end_src
123
124** Commentary
125
126#+begin_src emacs-lisp :comments none
127;;; Commentary:
128
c5d8bb25
AB
129;; Emacs configuration of Amin Bandali, computer scientist, functional
130;; programmer, and free software advocate.
5fece105
AB
131
132;; THIS FILE IS AUTO-GENERATED FROM `init.org'.
133#+end_src
134
5fece105
AB
135* Initial setup
136:PROPERTIES:
137:CUSTOM_ID: initial-setup
138:END:
139
fdbe9b15
AB
140** Byte-compiled init preference
141:PROPERTIES:
142:CUSTOM_ID: byte-compiled-init
143:END:
144
145If you would like a byte-compiled init file, set the following
146variable to ~t~, otherwise set it to ~nil~.
147
148#+begin_src emacs-lisp
3bfd8640 149(defvar a/byte-compiled-init nil
fdbe9b15
AB
150 "If non-nil, byte-(re)compile init.el on successful tangles.")
151#+end_src
152
153You can click on [[#installation][Installation]] to jump back up there if you like :)
154
5fece105
AB
155** Emacs initialization
156
157I'd like to do a couple of measurements of Emacs' startup time. First,
158let's see how long Emacs takes to start up, before even loading
159=init.el=, i.e. =user-init-file=:
160
161#+begin_src emacs-lisp
c5d8bb25 162(defvar a/before-user-init-time (current-time)
5fece105
AB
163 "Value of `current-time' when Emacs begins loading `user-init-file'.")
164(message "Loading Emacs...done (%.3fs)"
c5d8bb25 165 (float-time (time-subtract a/before-user-init-time
5fece105
AB
166 before-init-time)))
167#+end_src
168
169Also, temporarily increase ~gc-cons-threshhold~ and
170~gc-cons-percentage~ during startup to reduce garbage collection
171frequency. Clearing the ~file-name-handler-alist~ seems to help reduce
172startup time as well.
173
174#+begin_src emacs-lisp
c5d8bb25
AB
175(defvar a/gc-cons-threshold gc-cons-threshold)
176(defvar a/gc-cons-percentage gc-cons-percentage)
177(defvar a/file-name-handler-alist file-name-handler-alist)
5fece105
AB
178(setq gc-cons-threshold (* 400 1024 1024) ; 400 MiB
179 gc-cons-percentage 0.6
180 file-name-handler-alist nil
181 ;; sidesteps a bug when profiling with esup
182 esup-child-profile-require-level 0)
183#+end_src
184
185Of course, we'd like to set them back to their defaults once we're
186done initializing.
187
188#+begin_src emacs-lisp
189(add-hook
190 'after-init-hook
191 (lambda ()
c5d8bb25
AB
192 (setq gc-cons-threshold a/gc-cons-threshold
193 gc-cons-percentage a/gc-cons-percentage
194 file-name-handler-alist a/file-name-handler-alist)))
5fece105
AB
195#+end_src
196
197Increase the number of lines kept in message logs (the =*Messages*=
198buffer).
199
200#+begin_src emacs-lisp
201(setq message-log-max 20000)
202#+end_src
203
204Optionally, we could suppress some byte compiler warnings like below,
205but for now I've decided to keep them enabled. See documentation for
206~byte-compile-warnings~ for more details.
207
208#+begin_src emacs-lisp
209;; (setq byte-compile-warnings
210;; '(not free-vars unresolved noruntime lexical make-local))
211#+end_src
212
213** whoami
214
215#+begin_src emacs-lisp
216(setq user-full-name "Amin Bandali"
b507a0ef 217 user-mail-address "amin@bndl.org")
5fece105
AB
218#+end_src
219
220** Package management
221
222*** No =package.el=
223
12652893
AB
224I can do all my package management things with =straight.el=, and
225don't need Emacs' built-in =package.el=. Emacs 27 lets us disable
226=package.el= in the =early-init-file= (see [[https://git.savannah.gnu.org/cgit/emacs.git/commit/?id=24acb31c04b4048b85311d794e600ecd7ce60d3b][here]]).
5fece105
AB
227
228#+begin_src emacs-lisp :tangle early-init.el
229(setq package-enable-at-startup nil)
230#+end_src
231
232But since Emacs 27 isn't out yet (Emacs 26 is just around the corner
233right now), and even when released it'll be long before most distros
234ship in their repos, I'll still put the old workaround with the
235commented call to ~package-initialize~ here anyway.
236
12652893 237#+begin_src emacs-lisp :tangle no
5fece105
AB
238(setq package-enable-at-startup nil)
239;; (package-initialize)
240#+end_src
241
12652893
AB
242Update: the above is not necessary, since =straight.el= automatically
243does that (and more). See =straight-package-neutering-mode=.
244
245*** =straight.el=
5fece105
AB
246
247#+begin_quote
74c5f353
AB
248Next-generation, purely functional package manager for the Emacs
249hacker.
5fece105
AB
250#+end_quote
251
74c5f353 252=straight.el= allows me to have a fully reproducible Emacs setup.
5fece105
AB
253
254#+begin_src emacs-lisp
6ce4ebba 255;; Main engine start...
c145ffd9 256
eb7e51cf
AB
257(setq straight-repository-branch "develop"
258 straight-check-for-modifications '(check-on-save find-when-checking))
12652893 259
c145ffd9
AB
260(defun a/bootstrap-straight ()
261 (defvar bootstrap-version)
262 (let ((bootstrap-file
263 (expand-file-name "straight/repos/straight.el/bootstrap.el" user-emacs-directory))
264 (bootstrap-version 5))
265 (unless (file-exists-p bootstrap-file)
266 (with-current-buffer
267 (url-retrieve-synchronously
268 "https://raw.githubusercontent.com/raxod502/straight.el/develop/install.el"
269 'silent 'inhibit-cookies)
270 (goto-char (point-max))
271 (eval-print-last-sexp)))
272 (load bootstrap-file nil 'nomessage)))
273
6ce4ebba 274;; Solid rocket booster ignition...
c145ffd9
AB
275
276(defun a/build-init ()
277 (a/bootstrap-straight)
278 (byte-compile-file "init.el"))
279
280(a/bootstrap-straight)
281
6ce4ebba 282;; We have lift off!
5fece105 283
12652893
AB
284(setq straight-use-package-by-default t)
285#+end_src
286
74c5f353
AB
287Since we enable =straight.el='s =straight-use-package-by-default=
288integration, we will define a =use-feature= for plain ole
289=use-package= without any of the =straight.el= stuff.
5fece105 290
74c5f353
AB
291#+begin_src emacs-lisp
292(defmacro use-feature (name &rest args)
293 "Like `use-package', but with `straight-use-package-by-default' disabled."
294 (declare (indent defun))
295 `(use-package ,name
296 :straight nil
e724cc40 297 ,@args))
5fece105
AB
298#+end_src
299
29d69d01
AB
300While at it, let's exclude =straight.el='s build from recentf:
301
302#+begin_src emacs-lisp
303(with-eval-after-load 'recentf
304 (add-to-list 'recentf-exclude
305 (expand-file-name "~/.emacs.d/straight/build/")))
306#+end_src
307
83eb5bce
AB
308Also, here's a useful function for reloading the init file (useful
309after running =straight-check-all=:
310
311#+begin_src emacs-lisp
312(defun a/reload-init ()
313 "Reload init.el."
314 (interactive)
315 (straight-transaction
316 (straight-mark-transaction-as-init)
317 (load (if a/byte-compiled-init
318 (concat (file-name-sans-extension user-init-file) ".elc")
319 user-init-file))))
320#+end_src
321
5fece105
AB
322*** =use-package=
323
324#+begin_quote
325A use-package declaration for simplifying your .emacs
326#+end_quote
327
328[[https://github.com/jwiegley/use-package][use-package]] is an awesome utility for managing and configuring
329packages (in our case especially the latter) in a neatly organized way
330and without compromising on performance.
331
332#+begin_src emacs-lisp
12652893 333(straight-use-package 'use-package)
4bd5061c
AB
334(if nil ; set to t when need to debug init
335 (progn
336 (setq use-package-verbose t
337 use-package-expand-minimally nil
338 use-package-compute-statistics t
339 debug-on-error t)
340 (require 'use-package))
5fece105
AB
341 (setq use-package-verbose nil
342 use-package-expand-minimally t))
6ce4ebba
AB
343
344(setq use-package-always-defer t)
d1c58787 345(require 'bind-key)
5fece105
AB
346#+end_src
347
d1c58787 348*** COMMENT Epkg
5fece105
AB
349
350#+begin_quote
351Browse the Emacsmirror package database
352#+end_quote
353
354Epkg provides access to a local copy of the [[https://emacsmirror.net][Emacsmirror]] package
355database, low-level functions for querying the database, and a
356=package.el=-like user interface for browsing the available packages.
357
358#+begin_src emacs-lisp
359(use-package epkg
e724cc40 360 :commands (epkg-list-packages epkg-describe-package)
5fece105 361 :bind
d92bd2a8
AB
362 (("C-c p e d" . epkg-describe-package)
363 ("C-c p e p" . epkg-list-packages))
d568ebac 364 :config
e724cc40 365 (setq epkg-repository "~/.emacs.d/straight/repos/epkgs/")
2b34d6dd 366 (eval-when-compile (defvar ivy-initial-inputs-alist))
d568ebac
AB
367 (with-eval-after-load 'ivy
368 (add-to-list
369 'ivy-initial-inputs-alist '(epkg-describe-package . "^") t)))
5fece105
AB
370#+end_src
371
372** No littering in =~/.emacs.d=
373
374#+begin_quote
375Help keeping ~/.emacs.d clean
376#+end_quote
377
378By default, even for Emacs' built-in packages, the configuration files
379and persistent data are all over the place. Use =no-littering= to help
380contain the mess.
381
382#+begin_src emacs-lisp
383(use-package no-littering
384 :demand t
385 :config
386 (savehist-mode 1)
387 (add-to-list 'savehist-additional-variables 'kill-ring)
388 (save-place-mode 1)
389 (setq auto-save-file-name-transforms
390 `((".*" ,(no-littering-expand-var-file-name "auto-save/") t))))
391#+end_src
392
393** Custom file (=custom.el=)
394
395I'm not planning on using the custom file much, but even so, I
396definitely don't want it mixing with =init.el=. So, here; let's give
397it it's own file. While at it, treat themes as safe.
398
399#+begin_src emacs-lisp
74c5f353 400(use-feature custom
5fece105
AB
401 :no-require t
402 :config
403 (setq custom-file (no-littering-expand-etc-file-name "custom.el"))
404 (when (file-exists-p custom-file)
405 (load custom-file))
406 (setf custom-safe-themes t))
407#+end_src
408
409** Secrets file
410
411Load the secrets file if it exists, otherwise show a warning.
412
413#+begin_src emacs-lisp
414(with-demoted-errors
415 (load (no-littering-expand-etc-file-name "secrets")))
416#+end_src
417
418** Better =$PATH= handling
419
420Let's use [[https://github.com/purcell/exec-path-from-shell][exec-path-from-shell]] to make Emacs use the =$PATH= as set up
421in my shell.
422
423#+begin_src emacs-lisp
424(use-package exec-path-from-shell
043cf9aa 425 :defer 0.4
5fece105 426 :init
d31ff102
AB
427 (setq exec-path-from-shell-arguments nil
428 exec-path-from-shell-check-startup-files nil)
5fece105
AB
429 :config
430 (exec-path-from-shell-initialize)
431 ;; while we're at it, let's fix access to our running ssh-agent
432 (exec-path-from-shell-copy-env "SSH_AGENT_PID")
433 (exec-path-from-shell-copy-env "SSH_AUTH_SOCK"))
434#+end_src
435
21ad71fa 436** COMMENT Only one custom theme at a time
5fece105
AB
437
438#+begin_src emacs-lisp
21ad71fa
AB
439(defadvice load-theme (before clear-previous-themes activate)
440 "Clear existing theme settings instead of layering them"
441 (mapc #'disable-theme custom-enabled-themes))
5fece105
AB
442#+end_src
443
444** Server
445
446Start server if not already running. Alternatively, can be done by
447issuing =emacs --daemon= in the terminal, which can be automated with
448a systemd service or using =brew services start emacs= on macOS. I use
449Emacs as my window manager (via EXWM), so I always start Emacs on
450login; so starting the server from inside Emacs is good enough for me.
451
452See [[https://www.gnu.org/software/emacs/manual/html_node/emacs/Emacs-Server.html#Emacs-Server][Using Emacs as a Server]].
453
454#+begin_src emacs-lisp
74c5f353 455(use-feature server
043cf9aa 456 :defer 0.4
5fece105
AB
457 :config (or (server-running-p) (server-mode)))
458#+end_src
459
21ad71fa 460** COMMENT Unicode support
5fece105
AB
461
462Font stack with better unicode support, around =Ubuntu Mono= and
463=Hack=.
464
465#+begin_src emacs-lisp
21ad71fa
AB
466(dolist (ft (fontset-list))
467 (set-fontset-font
468 ft
469 'unicode
470 (font-spec :name "Source Code Pro" :size 14))
471 (set-fontset-font
472 ft
473 'unicode
474 (font-spec :name "DejaVu Sans Mono")
475 nil
476 'append)
477 ;; (set-fontset-font
478 ;; ft
479 ;; 'unicode
480 ;; (font-spec
481 ;; :name "Symbola monospacified for DejaVu Sans Mono")
482 ;; nil
483 ;; 'append)
484 ;; (set-fontset-font
485 ;; ft
486 ;; #x2115 ; ℕ
487 ;; (font-spec :name "DejaVu Sans Mono")
488 ;; nil
489 ;; 'append)
490 (set-fontset-font
491 ft
492 (cons ?Α ?ω)
493 (font-spec :name "DejaVu Sans Mono" :size 14)
494 nil
495 'prepend))
5fece105
AB
496#+end_src
497
498** Gentler font resizing
499
500#+begin_src emacs-lisp
501(setq text-scale-mode-step 1.05)
502#+end_src
503
504** Focus follows mouse
505
506I’d like focus to follow the mouse when I move the cursor from one
507window to the next.
508
509#+begin_src emacs-lisp
510(setq mouse-autoselect-window t)
511#+end_src
512
513Let’s define a function to conveniently disable this for certain
514buffers and/or modes.
515
516#+begin_src emacs-lisp
c5d8bb25 517(defun a/no-mouse-autoselect-window ()
5fece105
AB
518 (make-local-variable 'mouse-autoselect-window)
519 (setq mouse-autoselect-window nil))
520#+end_src
521
84f3ad81
AB
522** Better scrolling (arguably)
523
524#+begin_src emacs-lisp
525(setq ;; scroll-margin 1
526 ;; scroll-conservatively 10000
527 scroll-step 1
528 scroll-conservatively 10
529 scroll-preserve-screen-position 1)
530
531(use-feature mwheel
043cf9aa 532 :defer 0.4
84f3ad81
AB
533 :config
534 (setq mouse-wheel-scroll-amount '(1 ((shift) . 1)) ; one line at a time
535 mouse-wheel-progressive-speed nil ; don't accelerate scrolling
536 mouse-wheel-follow-mouse t)) ; scroll window under mouse
537
538(use-feature pixel-scroll
043cf9aa 539 :defer 0.4
84f3ad81
AB
540 :config (pixel-scroll-mode 1))
541#+end_src
542
9b6b39c0
AB
543** Ask for GPG passphrase in minibuffer
544
545#+begin_src emacs-lisp
546(setq epg-pinentry-mode 'loopback)
547#+end_src
548
5fece105
AB
549** Libraries
550
551#+begin_src emacs-lisp
552(require 'cl-lib)
553(require 'subr-x)
554#+end_src
555
556** Useful utilities
557
5fece105
AB
558Convenience macro for =setq='ing multiple variables to the same value:
559
560#+begin_src emacs-lisp
c5d8bb25 561(defmacro a/setq-every (value &rest vars)
5fece105
AB
562 "Set all the variables from VARS to value VALUE."
563 (declare (indent defun) (debug t))
564 `(progn ,@(mapcar (lambda (x) (list 'setq x value)) vars)))
565#+end_src
566
cb0c13d0
AB
567The following process-related stuff from [[https://github.com/alezost/emacs-config][alezost's emacs-config]].
568
569#+begin_src emacs-lisp
570(defun a/start-process (program &rest args)
571 "Same as `start-process', but doesn't bother about name and buffer."
572 (let ((process-name (concat program "_process"))
573 (buffer-name (generate-new-buffer-name
574 (concat program "_output"))))
575 (apply #'start-process
576 process-name buffer-name program args)))
577
578(defun a/dired-start-process (program &optional args)
579 "Open current file with a PROGRAM."
580 ;; Shell command looks like this: "program [ARGS]... FILE" (ARGS can
581 ;; be nil, so remove it).
582 (apply #'a/start-process
583 program
584 (remove nil (list args (dired-get-file-for-visit)))))
585#+end_src
586
5fece105
AB
587* Core
588:PROPERTIES:
589:CUSTOM_ID: core
590:END:
591
5fece105
AB
592** Defaults
593
594*** Time and battery in mode-line
595
596Enable displaying time and battery in the mode-line, since I'm not
597using the Xfce panel anymore. Also, I don't need to see the load
598average on a regular basis, so disable that.
599
600Note: using =i3status= on sway at the moment, so disabling this.
601
602#+begin_src emacs-lisp :tangle no
603(use-package time
604 :init
605 (setq display-time-default-load-average nil)
606 :config
607 (display-time-mode))
608
609(use-package battery
610 :config
611 (display-battery-mode))
612#+end_src
613
614*** Smaller fringe
615
616Might want to set the fringe to a smaller value, especially if using
617EXWM. I'm fine with the default for now.
618
619#+begin_src emacs-lisp
620;; (fringe-mode '(3 . 1))
621(fringe-mode nil)
622#+end_src
623
624*** Disable disabled commands
625
626Emacs disables some commands by default that could persumably be
627confusing for novice users. Let's disable that.
628
629#+begin_src emacs-lisp
630(setq disabled-command-function nil)
631#+end_src
632
633*** Kill-ring
634
635Save what I copy into clipboard from other applications into Emacs'
636kill-ring, which would allow me to still be able to easily access it
637in case I kill (cut or copy) something else inside Emacs before
638yanking (pasting) what I'd originally intended to.
639
640#+begin_src emacs-lisp
641(setq save-interprogram-paste-before-kill t)
642#+end_src
643
644*** Minibuffer
645
646#+begin_src emacs-lisp
647(setq enable-recursive-minibuffers t
648 resize-mini-windows t)
649#+end_src
650
651*** Lazy-person-friendly yes/no prompts
652
653Lazy people would prefer to type fewer keystrokes, especially for yes
654or no questions. I'm lazy.
655
656#+begin_src emacs-lisp
657(defalias 'yes-or-no-p #'y-or-n-p)
658#+end_src
659
660*** Startup screen and =*scratch*=
661
662Firstly, let Emacs know that I'd like to have =*scratch*= as my
663startup buffer.
664
665#+begin_src emacs-lisp
666(setq initial-buffer-choice t)
667#+end_src
668
669Now let's customize the =*scratch*= buffer a bit. First off, I don't
670need the default hint.
671
672#+begin_src emacs-lisp
673(setq initial-scratch-message nil)
674#+end_src
675
676Also, let's use Text mode as the major mode, in case I want to
677customize it (=*scratch*='s default major mode, Fundamental mode,
678can't really be customized).
679
680#+begin_src emacs-lisp
681(setq initial-major-mode 'text-mode)
682#+end_src
683
684Inhibit the buffer list when more than 2 files are loaded.
685
686#+begin_src emacs-lisp
687(setq inhibit-startup-buffer-menu t)
688#+end_src
689
690I don't really need to see the startup screen or echo area message
691either.
692
693#+begin_src emacs-lisp
694(advice-add #'display-startup-echo-area-message :override #'ignore)
695(setq inhibit-startup-screen t
696 inhibit-startup-echo-area-message user-login-name)
697#+end_src
698
699*** More useful frame titles
700
701Show either the file name or the buffer name (in case the buffer isn't
702visiting a file). Borrowed from Emacs Prelude.
703
704#+begin_src emacs-lisp
705(setq frame-title-format
706 '("" invocation-name " - "
707 (:eval (if (buffer-file-name)
708 (abbreviate-file-name (buffer-file-name))
709 "%b"))))
710#+end_src
711
712*** Backups
713
714Emacs' default backup settings aren't that great. Let's use more
715sensible options. See documentation for the ~make-backup-file~
716variable.
717
718#+begin_src emacs-lisp
719(setq backup-by-copying t
720 version-control t
721 delete-old-versions t)
722#+end_src
723
724*** Auto revert
725
726Enable automatic reloading of changed buffers and files.
727
728#+begin_src emacs-lisp
729(global-auto-revert-mode 1)
730(setq auto-revert-verbose nil
731 global-auto-revert-non-file-buffers nil)
732#+end_src
733
734*** Always use space for indentation
735
736#+begin_src emacs-lisp
737(setq-default
738 indent-tabs-mode nil
739 require-final-newline t
740 tab-width 4)
741#+end_src
742
743*** Winner mode
744
745Enable =winner-mode=.
746
747#+begin_src emacs-lisp
748(winner-mode 1)
749#+end_src
750
f79ed7c6
AB
751*** Don’t display =*compilation*= on success
752
753Based on https://stackoverflow.com/a/17788551, with changes to use
754=cl-letf= instead of the now obsolete =flet=.
c44ace12
AB
755
756#+begin_src emacs-lisp
f1516d51 757(with-eval-after-load 'compile
c5d8bb25 758 (defun a/compilation-finish-function (buffer outstr)
5e07a091
AB
759 (unless (string-match "finished" outstr)
760 (switch-to-buffer-other-window buffer))
761 t)
f79ed7c6 762
c5d8bb25 763 (setq compilation-finish-functions #'a/compilation-finish-function)
f79ed7c6 764
5e07a091 765 (require 'cl-macs)
f79ed7c6 766
5e07a091
AB
767 (defadvice compilation-start
768 (around inhibit-display
769 (command &optional mode name-function highlight-regexp))
770 (if (not (string-match "^\\(find\\|grep\\)" command))
0571b240 771 (cl-letf (((symbol-function 'display-buffer) #'ignore))
5e07a091
AB
772 (save-window-excursion ad-do-it))
773 ad-do-it))
774 (ad-activate 'compilation-start))
5fece105
AB
775#+end_src
776
777*** Search for non-ASCII characters
778
779I’d like non-ASCII characters such as ‘’“”«»‹›áⓐ𝒶 to be selected when
780I search for their ASCII counterpart. Shoutout to [[http://endlessparentheses.com/new-in-emacs-25-1-easily-search-non-ascii-characters.html][endlessparentheses]]
781for this.
782
783#+begin_src emacs-lisp
784(setq search-default-mode #'char-fold-to-regexp)
785
786;; uncomment to extend this behaviour to query-replace
787;; (setq replace-char-fold t)
788#+end_src
789
96b3e55d
AB
790*** Cursor shape
791
792#+begin_src emacs-lisp
793(setq-default cursor-type 'bar)
794#+end_src
795
6ce4ebba
AB
796*** Allow scrolling in Isearch
797
798#+begin_src emacs-lisp
799(setq isearch-allow-scroll t)
800#+end_src
801
5fece105
AB
802** Bindings
803
d92bd2a8
AB
804Some bindings for functions from built-in GNU Emacs packages:
805
5fece105
AB
806#+begin_src emacs-lisp
807(bind-keys
808 ("C-c a i" . ielm)
809
810 ("C-c e b" . eval-buffer)
811 ("C-c e r" . eval-region)
812
99eccce4
AB
813 ("C-c e i" . emacs-init-time)
814 ("C-c e u" . emacs-uptime)
815
5fece105
AB
816 ("C-c F m" . make-frame-command)
817 ("C-c F d" . delete-frame)
818 ("C-c F D" . delete-other-frames)
819
820 ("C-c o" . other-window)
821
5fece105
AB
822 ("C-S-h C" . describe-char)
823 ("C-S-h F" . describe-face)
824
2c0e34c3
AB
825 ("C-x k" . kill-this-buffer)
826 ("C-x K" . kill-buffer)
5fece105
AB
827
828 ("s-p" . beginning-of-buffer)
829 ("s-n" . end-of-buffer))
d831ea76
AB
830
831(when (display-graphic-p)
832 (unbind-key "C-z" global-map))
5fece105
AB
833#+end_src
834
d92bd2a8
AB
835While at it, let's bind a few for some =straight-*= functions too:
836
837#+begin_src emacs-lisp
838(bind-keys
839 :prefix-map a/straight-prefix-map
840 :prefix "C-c p s"
841 ("u" . straight-use-package)
842 ("f" . straight-freeze-versions)
843 ("t" . straight-thaw-versions)
844 ("P" . straight-prune-build)
83eb5bce
AB
845 ("g" . straight-get-recipe)
846 ("r" . a/reload-init)
d92bd2a8
AB
847 ;; M-x ^straight-.*-all$
848 ("a c" . straight-check-all)
849 ("a f" . straight-fetch-all)
850 ("a m" . straight-merge-all)
851 ("a n" . straight-normalize-all)
852 ("a F" . straight-pull-all)
853 ("a P" . straight-push-all)
854 ("a r" . straight-rebuild-all)
855 ;; M-x ^straight-.*-package$
856 ("p c" . straight-check-package)
857 ("p f" . straight-fetch-package)
858 ("p m" . straight-merge-package)
859 ("p n" . straight-normalize-package)
860 ("p F" . straight-pull-package)
861 ("p P" . straight-push-package)
862 ("p r" . straight-rebuild-package))
863#+end_src
864
5fece105
AB
865** Packages
866
867The packages in this section are absolutely essential to my everyday
868workflow, and they play key roles in how I do my computing. They
869immensely enhance the Emacs experience for me; both using Emacs, and
870customizing it.
871
872*** [[https://github.com/emacscollective/auto-compile][auto-compile]]
873
874#+begin_src emacs-lisp
875(use-package auto-compile
876 :demand t
877 :config
878 (auto-compile-on-load-mode)
879 (auto-compile-on-save-mode)
880 (setq auto-compile-display-buffer nil
881 auto-compile-mode-line-counter t
882 auto-compile-source-recreate-deletes-dest t
883 auto-compile-toggle-deletes-nonlib-dest t
884 auto-compile-update-autoloads t)
885 (add-hook 'auto-compile-inhibit-compile-hook
886 'auto-compile-inhibit-compile-detached-git-head))
887#+end_src
888
6ce4ebba 889*** [[https://orgmode.org/][Org]]
5fece105
AB
890
891#+begin_quote
892Org mode is for keeping notes, maintaining TODO lists, planning
893projects, and authoring documents with a fast and effective plain-text
894system.
895#+end_quote
896
897In short, my favourite way of life.
898
2ec331fc
AB
899We will use the =org-plus-contrib= package to get the whole deal:
900
901#+begin_src emacs-lisp
902(straight-use-package 'org-plus-contrib)
903#+end_src
904
f59c2780 905And here's where my actual Org configurations begin:
5fece105
AB
906
907#+begin_src emacs-lisp
74c5f353 908(use-feature org
043cf9aa 909 :defer 0.5
5fece105
AB
910 :config
911 (setq org-src-tab-acts-natively t
912 org-src-preserve-indentation nil
913 org-edit-src-content-indentation 0
b498875c 914 org-link-email-description-format "Email %c: %s" ; %.30s
5fece105 915 org-highlight-latex-and-related '(entities)
815c338b
AB
916 org-use-speed-commands t
917 org-startup-folded 'content
918 org-catch-invisible-edits 'show-and-error
5fece105
AB
919 org-log-done 'time)
920 (add-to-list 'org-structure-template-alist '("L" . "src emacs-lisp") t)
cb59adb2
AB
921 :bind
922 (("C-c a o a" . org-agenda)
923 :map org-mode-map
44b93a20
AB
924 ("M-L" . org-insert-last-stored-link)
925 ("s-T" . org-todo))
5fece105
AB
926 :hook ((org-mode . org-indent-mode)
927 (org-mode . auto-fill-mode)
928 (org-mode . flyspell-mode))
929 :custom
cb59adb2
AB
930 (org-agenda-files '("~/usr/org/todos/personal.org"
931 "~/usr/org/todos/masters.org"))
932 (org-agenda-start-on-weekday 0)
5fece105
AB
933 (org-latex-packages-alist '(("" "listings") ("" "color")))
934 :custom-face
935 '(org-block-begin-line ((t (:foreground "#5a5b5a" :background "#1d1f21"))))
936 '(org-block ((t (:background "#1d1f21"))))
937 '(org-latex-and-related ((t (:foreground "#b294bb")))))
938
74c5f353 939(use-feature ox-latex
5fece105
AB
940 :after ox
941 :config
942 (setq org-latex-listings 'listings
943 ;; org-latex-prefer-user-labels t
944 )
5fece105
AB
945 (add-to-list 'org-latex-classes
946 '("IEEEtran" "\\documentclass[11pt]{IEEEtran}"
6ce4ebba
AB
947 ("\\section{%s}" . "\\section*{%s}")
948 ("\\subsection{%s}" . "\\subsection*{%s}")
5fece105 949 ("\\subsubsection{%s}" . "\\subsubsection*{%s}")
6ce4ebba
AB
950 ("\\paragraph{%s}" . "\\paragraph*{%s}")
951 ("\\subparagraph{%s}" . "\\subparagraph*{%s}"))
dfd86f53
AB
952 t)
953 (require 'ox-beamer))
5fece105
AB
954#+end_src
955
956**** asynchronous tangle
957
c5d8bb25 958=a/async-babel-tangle= is a function closely inspired by [[https://github.com/dieggsy/dotfiles/tree/cc10edf7701958eff1cd94d4081da544d882a28c/emacs.d#dotfiles][dieggsy's
5fece105
AB
959d/async-babel-tangle]] which uses [[https://github.com/jwiegley/emacs-async][async]] to asynchronously tangle an org
960file.
961
962#+begin_src emacs-lisp
ab6781dd 963(with-eval-after-load 'org
c5d8bb25 964 (defvar a/show-async-tangle-results nil
5fece105
AB
965 "Keep *emacs* async buffers around for later inspection.")
966
c5d8bb25 967 (defvar a/show-async-tangle-time nil
5fece105
AB
968 "Show the time spent tangling the file.")
969
efcec623
AB
970 (defvar a/async-tangle-post-compile
971 (when a/byte-compiled-init "make build-init")
5fece105
AB
972 "If non-nil, pass to `compile' after successful tangle.")
973
efcec623
AB
974 ;; TODO: look into why directly byte-compiling init.el causes a
975 ;; number of problems, including magit-status not loading (busy
976 ;; waiting).
6ce4ebba
AB
977 (defvar a/async-tangle-byte-recompile nil
978 "If non-nil, byte-recompile the file on successful tangle.")
979
c5d8bb25 980 (defun a/async-babel-tangle ()
5fece105
AB
981 "Tangle org file asynchronously."
982 (interactive)
983 (let* ((file-tangle-start-time (current-time))
984 (file (buffer-file-name))
985 (file-nodir (file-name-nondirectory file))
0571b240 986 ;; (async-quiet-switch "-q")
6ce4ebba 987 (file-noext (file-name-sans-extension file)))
5fece105
AB
988 (async-start
989 `(lambda ()
990 (require 'org)
991 (org-babel-tangle-file ,file))
c5d8bb25 992 (unless a/show-async-tangle-results
5fece105
AB
993 `(lambda (result)
994 (if result
995 (progn
6ce4ebba 996 ;; (setq byte-compile-warnings '(not noruntime unresolved))
5fece105
AB
997 (message "Tangled %s%s"
998 ,file-nodir
c5d8bb25 999 (if a/show-async-tangle-time
5fece105
AB
1000 (format " (%.3fs)"
1001 (float-time (time-subtract (current-time)
1002 ',file-tangle-start-time)))
1003 ""))
c5d8bb25 1004 (when a/async-tangle-post-compile
6ce4ebba
AB
1005 (compile a/async-tangle-post-compile))
1006 (when a/async-tangle-byte-recompile
1007 (byte-recompile-file (concat ,file-noext ".el"))))
5fece105
AB
1008 (message "Tangling %s failed" ,file-nodir))))))))
1009
1010(add-to-list
1011 'safe-local-variable-values
c5d8bb25 1012 '(eval add-hook 'after-save-hook #'a/async-babel-tangle 'append 'local))
5fece105
AB
1013#+end_src
1014
1015*** [[https://magit.vc/][Magit]]
1016
1017#+begin_quote
1018It's Magit! A Git porcelain inside Emacs.
1019#+end_quote
1020
1021Not just how I do git, but /the/ way to do git.
1022
1023#+begin_src emacs-lisp
1024(use-package magit
043cf9aa 1025 :defer 0.5
5fece105
AB
1026 :bind (("C-x g" . magit-status)
1027 ("s-g s" . magit-status)
1028 ("s-g l" . magit-log-buffer-file))
1029 :config
1030 (magit-add-section-hook 'magit-status-sections-hook
1031 'magit-insert-modules
1032 'magit-insert-stashes
1033 'append)
9401cb2c
AB
1034 (setq magit-repository-directories '(("~/" . 0)
1035 ("~/src/git/" . 1)))
5fece105
AB
1036 (nconc magit-section-initial-visibility-alist
1037 '(([unpulled status] . show)
1038 ([unpushed status] . show)))
1039 :custom-face (magit-diff-file-heading ((t (:weight normal)))))
1040#+end_src
1041
6ce4ebba
AB
1042*** recentf
1043
1044Recently opened files.
1045
1046#+begin_src emacs-lisp
d2cb5b82 1047(use-feature recentf
043cf9aa 1048 :defer 0.2
6ce4ebba
AB
1049 :config
1050 (add-to-list 'recentf-exclude "^/\\(?:ssh\\|su\\|sudo\\)?:")
1051 (setq recentf-max-saved-items 40))
1052#+end_src
1053
1054*** smex
1055
1056#+begin_quote
1057A smart M-x enhancement for Emacs.
1058#+end_quote
1059
1060Mostly because =counsel= needs it to remember history.
1061
1062#+begin_src emacs-lisp
1063(use-package smex)
1064#+end_src
1065
5fece105
AB
1066*** [[https://github.com/abo-abo/swiper][Ivy]] (and friends)
1067
1068#+begin_quote
1069Ivy - a generic completion frontend for Emacs, Swiper - isearch with
1070an overview, and more. Oh, man!
1071#+end_quote
1072
1073There's no way I could top that, so I won't attempt to.
1074
1075**** Ivy
1076
1077#+begin_src emacs-lisp
1078(use-package ivy
043cf9aa 1079 :defer 0.3
5fece105
AB
1080 :bind
1081 (:map ivy-minibuffer-map
1082 ([escape] . keyboard-escape-quit)
1083 ([S-up] . ivy-previous-history-element)
1084 ([S-down] . ivy-next-history-element)
1085 ("DEL" . ivy-backward-delete-char))
1086 :config
1087 (setq ivy-wrap t)
1088 (ivy-mode 1)
1089 ;; :custom-face
1090 ;; (ivy-minibuffer-match-face-2 ((t (:background "#e99ce8" :weight semi-bold))))
1091 ;; (ivy-minibuffer-match-face-3 ((t (:background "#bbbbff" :weight semi-bold))))
1092 ;; (ivy-minibuffer-match-face-4 ((t (:background "#ffbbff" :weight semi-bold))))
1093)
1094#+end_src
1095
1096**** Swiper
1097
1098#+begin_src emacs-lisp
1099(use-package swiper
6ce4ebba 1100 :after ivy
9d8d7a43 1101 :bind (("C-s" . swiper-isearch)
f2a57944
AB
1102 ("C-r" . swiper)
1103 ("C-S-s" . isearch-forward)))
5fece105
AB
1104#+end_src
1105
1106**** Counsel
1107
1108#+begin_src emacs-lisp
1109(use-package counsel
6ce4ebba 1110 :after ivy
5fece105
AB
1111 :bind (([remap execute-extended-command] . counsel-M-x)
1112 ([remap find-file] . counsel-find-file)
1113 ("s-r" . counsel-recentf)
1114 ("C-c x" . counsel-M-x)
1115 ("C-c f ." . counsel-find-file)
1116 :map minibuffer-local-map
1117 ("C-r" . counsel-minibuffer-history))
1118 :config
1119 (counsel-mode 1)
1120 (defalias 'locate #'counsel-locate))
1121#+end_src
1122
1f910cc0
AB
1123*** COMMENT Helm
1124
1125#+begin_src emacs-lisp
1126(use-package helm
1127 :commands (helm-M-x helm-mini helm-resume)
1128 :bind (("M-x" . helm-M-x)
1129 ("M-y" . helm-show-kill-ring)
1130 ("C-x b" . helm-mini)
1131 ("C-x C-b" . helm-buffers-list)
1132 ("C-x C-f" . helm-find-files)
1133 ("C-h r" . helm-info-emacs)
1134 ("s-r" . helm-recentf)
1135 ("C-s-r" . helm-resume)
1136 :map helm-map
1137 ("<tab>" . helm-execute-persistent-action)
1138 ("C-i" . helm-execute-persistent-action) ; Make TAB work in terminals
1139 ("C-z" . helm-select-action)) ; List actions
1140 :config (helm-mode 1))
1141#+end_src
1142
5fece105
AB
1143*** eshell
1144
1145#+begin_src emacs-lisp
69b24a1e 1146(use-feature eshell
043cf9aa 1147 :defer 0.5
5fece105 1148 :commands eshell
23cd3185 1149 :bind ("C-c a s e" . eshell)
5fece105
AB
1150 :config
1151 (eval-when-compile (defvar eshell-prompt-regexp))
c5d8bb25 1152 (defun a/eshell-quit-or-delete-char (arg)
5fece105
AB
1153 (interactive "p")
1154 (if (and (eolp) (looking-back eshell-prompt-regexp nil))
1155 (eshell-life-is-too-much)
1156 (delete-char arg)))
1157
c5d8bb25 1158 (defun a/eshell-clear ()
5fece105
AB
1159 (interactive)
1160 (let ((inhibit-read-only t))
1161 (erase-buffer))
1162 (eshell-send-input))
1163
c5d8bb25 1164 (defun a/eshell-setup ()
5fece105 1165 (make-local-variable 'company-idle-delay)
59ff41b6
AB
1166 (defvar company-idle-delay)
1167 (setq company-idle-delay nil)
5fece105 1168 (bind-keys :map eshell-mode-map
c5d8bb25
AB
1169 ("C-d" . a/eshell-quit-or-delete-char)
1170 ("C-S-l" . a/eshell-clear)
5fece105
AB
1171 ("M-r" . counsel-esh-history)
1172 ([tab] . company-complete)))
1173
c5d8bb25 1174 :hook (eshell-mode . a/eshell-setup)
5fece105
AB
1175 :custom
1176 (eshell-hist-ignoredups t)
1177 (eshell-input-filter 'eshell-input-filter-initial-space))
1178#+end_src
1179
1180*** Ibuffer
1181
1182#+begin_src emacs-lisp
69b24a1e 1183(use-feature ibuffer
5fece105
AB
1184 :bind
1185 (("C-x C-b" . ibuffer-other-window)
1186 :map ibuffer-mode-map
1187 ("P" . ibuffer-backward-filter-group)
1188 ("N" . ibuffer-forward-filter-group)
1189 ("M-p" . ibuffer-do-print)
1190 ("M-n" . ibuffer-do-shell-command-pipe-replace))
1191 :config
1192 ;; Use human readable Size column instead of original one
1193 (define-ibuffer-column size-h
1194 (:name "Size" :inline t)
1195 (cond
1196 ((> (buffer-size) 1000000) (format "%7.1fM" (/ (buffer-size) 1000000.0)))
1197 ((> (buffer-size) 100000) (format "%7.0fk" (/ (buffer-size) 1000.0)))
1198 ((> (buffer-size) 1000) (format "%7.1fk" (/ (buffer-size) 1000.0)))
1199 (t (format "%8d" (buffer-size)))))
1200 :custom
1201 (ibuffer-saved-filter-groups
1202 '(("default"
1203 ("dired" (mode . dired-mode))
1204 ("org" (mode . org-mode))
4e0afb99
AB
1205 ("gnus"
1206 (or
1207 (mode . gnus-group-mode)
1208 (mode . gnus-summary-mode)
1209 (mode . gnus-article-mode)
1210 ;; not really, but...
1211 (mode . message-mode)))
5fece105
AB
1212 ("web"
1213 (or
1214 (mode . web-mode)
1215 (mode . css-mode)
1216 (mode . scss-mode)
1217 (mode . js2-mode)))
1218 ("shell"
1219 (or
1220 (mode . eshell-mode)
4e0afb99
AB
1221 (mode . shell-mode)
1222 (mode . term-mode)))
5fece105
AB
1223 ("programming"
1224 (or
1225 (mode . python-mode)
4e0afb99 1226 (mode . c-mode)
5fece105 1227 (mode . c++-mode)
2c0e34c3 1228 (mode . java-mode)
4e0afb99
AB
1229 (mode . emacs-lisp-mode)
1230 (mode . scheme-mode)
1231 (mode . haskell-mode)
dd1ae4f5
AB
1232 (mode . lean-mode)
1233 (mode . alloy-mode)))
17c9334f
AB
1234 ("tex"
1235 (or
1236 (mode . bibtex-mode)
1237 (mode . latex-mode)))
5fece105
AB
1238 ("emacs"
1239 (or
1240 (name . "^\\*scratch\\*$")
3f74e7b3
AB
1241 (name . "^\\*Messages\\*$")))
1242 ("erc" (mode . erc-mode)))))
5fece105
AB
1243 (ibuffer-formats
1244 '((mark modified read-only locked " "
1245 (name 18 18 :left :elide)
1246 " "
1247 (size-h 9 -1 :right)
1248 " "
1249 (mode 16 16 :left :elide)
1250 " " filename-and-process)
1251 (mark " "
1252 (name 16 -1)
1253 " " filename)))
1254 :hook (ibuffer . (lambda () (ibuffer-switch-to-saved-filter-groups "default"))))
1255#+end_src
1256
1257*** Outline
1258
1259#+begin_src emacs-lisp
69b24a1e 1260(use-feature outline
5fece105
AB
1261 :hook (prog-mode . outline-minor-mode)
1262 :bind
1263 (:map
1264 outline-minor-mode-map
1265 ("<s-tab>" . outline-toggle-children)
1266 ("M-p" . outline-previous-visible-heading)
1267 ("M-n" . outline-next-visible-heading)
c5d8bb25 1268 :prefix-map a/outline-prefix-map
5fece105
AB
1269 :prefix "s-o"
1270 ("TAB" . outline-toggle-children)
1271 ("a" . outline-hide-body)
1272 ("H" . outline-hide-body)
1273 ("S" . outline-show-all)
1274 ("h" . outline-hide-subtree)
1275 ("s" . outline-show-subtree)))
1276#+end_src
1277
6ce4ebba 1278*** Dired
5fece105
AB
1279
1280#+begin_src emacs-lisp
633dee4d 1281(use-feature ls-lisp
3b8e0d03
AB
1282 :custom (ls-lisp-dirs-first t))
1283
633dee4d 1284(use-feature dired
cb0c13d0 1285 :config
3b8e0d03
AB
1286 (setq dired-listing-switches "-alh"
1287 ls-lisp-use-insert-directory-program nil)
cb0c13d0
AB
1288
1289 ;; easily diff 2 marked files
1290 ;; https://oremacs.com/2017/03/18/dired-ediff/
1291 (defun dired-ediff-files ()
1292 (interactive)
6ce4ebba 1293 (require 'dired-aux)
7bd8b3a2 1294 (defvar ediff-after-quit-hook-internal)
cb0c13d0
AB
1295 (let ((files (dired-get-marked-files))
1296 (wnd (current-window-configuration)))
1297 (if (<= (length files) 2)
1298 (let ((file1 (car files))
1299 (file2 (if (cdr files)
1300 (cadr files)
1301 (read-file-name
1302 "file: "
1303 (dired-dwim-target-directory)))))
1304 (if (file-newer-than-file-p file1 file2)
1305 (ediff-files file2 file1)
1306 (ediff-files file1 file2))
1307 (add-hook 'ediff-after-quit-hook-internal
1308 (lambda ()
1309 (setq ediff-after-quit-hook-internal nil)
1310 (set-window-configuration wnd))))
1311 (error "no more than 2 files should be marked"))))
1312 :bind (:map dired-mode-map
6ce4ebba 1313 ("b" . dired-up-directory)
0884b63b
AB
1314 ("e" . dired-ediff-files)
1315 ("E" . dired-toggle-read-only)
1316 ("\\" . dired-hide-details-mode)
1317 ("z" . (lambda ()
1318 (interactive)
1319 (a/dired-start-process "zathura"))))
1320 :hook (dired-mode . dired-hide-details-mode))
6ce4ebba 1321#+end_src
5fece105 1322
6ce4ebba 1323*** Help
5fece105 1324
6ce4ebba 1325#+begin_src emacs-lisp
a8d0c7ad 1326(use-feature help
5fece105
AB
1327 :config
1328 (temp-buffer-resize-mode)
1329 (setq help-window-select t))
6ce4ebba 1330#+end_src
5fece105 1331
6ce4ebba 1332*** Tramp
5fece105 1333
6ce4ebba 1334#+begin_src emacs-lisp
633dee4d 1335(use-feature tramp
5fece105 1336 :config
6ce4ebba
AB
1337 (add-to-list 'tramp-default-proxies-alist '(nil "\\`root\\'" "/ssh:%h:"))
1338 (add-to-list 'tramp-default-proxies-alist '("localhost" nil nil))
1339 (add-to-list 'tramp-default-proxies-alist
1340 (list (regexp-quote (system-name)) nil nil)))
1341#+end_src
5fece105 1342
6ce4ebba
AB
1343*** Dash
1344
1345#+begin_src emacs-lisp
1346(use-package dash
1347 :config (dash-enable-font-lock))
1348#+end_src
1349
abef7fd0
AB
1350*** DocView
1351
1352#+begin_src emacs-lisp
1353(use-package doc-view
1354 :bind (:map doc-view-mode-map
1355 ("M-RET" . image-previous-line)))
1356#+end_src
1357
6ce4ebba
AB
1358* Editing
1359:PROPERTIES:
1360:CUSTOM_ID: editing
1361:END:
1362
1363** =diff-hl=
1364
1365Highlight uncommitted changes in the left fringe.
1366
1367#+begin_src emacs-lisp
1368(use-package diff-hl
1369 :config
1370 (setq diff-hl-draw-borders nil)
1371 (global-diff-hl-mode)
1372 :hook (magit-post-refresh . diff-hl-magit-post-refresh))
1373#+end_src
1374
1375** ElDoc
1376
1377Display Lisp objects at point in the echo area.
1378
1379#+begin_src emacs-lisp
a8d0c7ad 1380(use-feature eldoc
6ce4ebba
AB
1381 :when (version< "25" emacs-version)
1382 :config (global-eldoc-mode))
1383#+end_src
1384
1385** paren
1386
1387Highlight matching parens.
5fece105 1388
6ce4ebba 1389#+begin_src emacs-lisp
6540f2c4 1390(use-feature paren
3405a20e 1391 :demand
5fece105 1392 :config (show-paren-mode))
6ce4ebba 1393#+end_src
5fece105 1394
6ce4ebba 1395** simple (for column numbers)
5fece105 1396
6ce4ebba 1397#+begin_src emacs-lisp
5c1cce80 1398(use-feature simple
6ce4ebba
AB
1399 :config (column-number-mode))
1400#+end_src
1401
1402** =savehist=
1403
1404Save minibuffer history.
5fece105 1405
6ce4ebba 1406#+begin_src emacs-lisp
f8e11b0e 1407(use-feature savehist
5fece105 1408 :config (savehist-mode))
6ce4ebba
AB
1409#+end_src
1410
1411** =saveplace=
5fece105 1412
6ce4ebba
AB
1413Automatically save place in each file.
1414
1415#+begin_src emacs-lisp
f8e11b0e 1416(use-feature saveplace
5fece105
AB
1417 :when (version< "25" emacs-version)
1418 :config (save-place-mode))
6ce4ebba 1419#+end_src
5fece105 1420
6ce4ebba 1421** =prog-mode=
5fece105 1422
6ce4ebba 1423#+begin_src emacs-lisp
5097c774 1424(use-feature prog-mode
6ce4ebba
AB
1425 :config (global-prettify-symbols-mode)
1426 (defun indicate-buffer-boundaries-left ()
1427 (setq indicate-buffer-boundaries 'left))
1428 (add-hook 'prog-mode-hook #'indicate-buffer-boundaries-left))
1429#+end_src
5fece105 1430
6ce4ebba 1431** =text-mode=
5fece105 1432
6ce4ebba 1433#+begin_src emacs-lisp
5097c774 1434(use-feature text-mode
6ce4ebba
AB
1435 :hook ((text-mode . indicate-buffer-boundaries-left)
1436 (text-mode . abbrev-mode)))
5fece105
AB
1437#+end_src
1438
5fece105
AB
1439** Company
1440
1441#+begin_src emacs-lisp
1442(use-package company
043cf9aa 1443 :defer 0.6
5fece105
AB
1444 :bind
1445 (:map company-active-map
1446 ([tab] . company-complete-common-or-cycle)
1447 ([escape] . company-abort))
1448 :custom
1449 (company-minimum-prefix-length 1)
1450 (company-selection-wrap-around t)
1451 (company-dabbrev-char-regexp "\\sw\\|\\s_\\|[-_]")
1452 (company-dabbrev-downcase nil)
1453 (company-dabbrev-ignore-case nil)
1454 :config
1455 (global-company-mode t))
1456#+end_src
1457
6ce4ebba 1458** Flycheck
5fece105 1459
5fece105
AB
1460#+begin_src emacs-lisp
1461(use-package flycheck
043cf9aa 1462 :defer 0.6
5fece105
AB
1463 :hook (prog-mode . flycheck-mode)
1464 :bind
1465 (:map flycheck-mode-map
1466 ("M-P" . flycheck-previous-error)
1467 ("M-N" . flycheck-next-error))
1468 :config
1469 ;; Use the load-path from running Emacs when checking elisp files
1470 (setq flycheck-emacs-lisp-load-path 'inherit)
1471
1472 ;; Only flycheck when I actually save the buffer
1473 (setq flycheck-check-syntax-automatically '(mode-enabled save)))
1474
1475;; http://endlessparentheses.com/ispell-and-apostrophes.html
1476(use-package ispell
043cf9aa 1477 :defer 0.6
5fece105
AB
1478 :config
1479 ;; ’ can be part of a word
1480 (setq ispell-local-dictionary-alist
1481 `((nil "[[:alpha:]]" "[^[:alpha:]]"
1482 "['\x2019]" nil ("-B") nil utf-8)))
1483 ;; don't send ’ to the subprocess
1484 (defun endless/replace-apostrophe (args)
1485 (cons (replace-regexp-in-string
1486 "’" "'" (car args))
1487 (cdr args)))
1488 (advice-add #'ispell-send-string :filter-args
1489 #'endless/replace-apostrophe)
1490
1491 ;; convert ' back to ’ from the subprocess
1492 (defun endless/replace-quote (args)
1493 (if (not (derived-mode-p 'org-mode))
1494 args
1495 (cons (replace-regexp-in-string
1496 "'" "’" (car args))
1497 (cdr args))))
1498 (advice-add #'ispell-parse-output :filter-args
1499 #'endless/replace-quote))
1500#+end_src
9678e6da 1501
5fece105 1502* Programming modes
673d5faa
AB
1503:PROPERTIES:
1504:CUSTOM_ID: programming-modes
1505:END:
5fece105 1506
6ce4ebba
AB
1507** Lisp
1508
1509#+begin_src emacs-lisp
520aebd5 1510(use-feature lisp-mode
6ce4ebba
AB
1511 :config
1512 (add-hook 'emacs-lisp-mode-hook 'outline-minor-mode)
1513 (add-hook 'emacs-lisp-mode-hook 'reveal-mode)
1514 (defun indent-spaces-mode ()
1515 (setq indent-tabs-mode nil))
1516 (add-hook 'lisp-interaction-mode-hook #'indent-spaces-mode))
1517#+end_src
1518
5fece105
AB
1519** [[http://alloytools.org][Alloy]] (with [[https://github.com/dwwmmn/alloy-mode][alloy-mode]])
1520
1521#+begin_src emacs-lisp
1522(use-package alloy-mode
520aebd5 1523 :straight (:host github :repo "dwwmmn/alloy-mode")
636bcaf7 1524 :mode "\\.als\\'"
5fece105
AB
1525 :config (setq alloy-basic-offset 2))
1526#+end_src
1527
1528** [[https://coq.inria.fr][Coq]] (with [[https://github.com/ProofGeneral/PG][Proof General]])
1529
1530#+begin_src emacs-lisp
1531(use-package proof-site ; Proof General
426cec7a 1532 :straight proof-general)
5fece105
AB
1533#+end_src
1534
1535** [[https://leanprover.github.io][Lean]] (with [[https://github.com/leanprover/lean-mode][lean-mode]])
1536
1537#+begin_src emacs-lisp
1538(eval-when-compile (defvar lean-mode-map))
1539(use-package lean-mode
043cf9aa 1540 :defer 0.4
5fece105
AB
1541 :bind (:map lean-mode-map
1542 ("S-SPC" . company-complete))
1543 :config
1544 (require 'lean-input)
1545 (setq default-input-method "Lean"
1546 lean-input-tweak-all '(lean-input-compose
1547 (lean-input-prepend "/")
1548 (lean-input-nonempty))
1549 lean-input-user-translations '(("/" "/")))
1550 (lean-input-setup))
1551 #+end_src
1552
1553** Haskell
1554
1555*** [[https://github.com/haskell/haskell-mode][haskell-mode]]
1556
1557#+begin_src emacs-lisp
1558(use-package haskell-mode
5fece105
AB
1559 :config
1560 (setq haskell-indentation-layout-offset 4
1561 haskell-indentation-left-offset 4
1562 flycheck-checker 'haskell-hlint
1563 flycheck-disabled-checkers '(haskell-stack-ghc haskell-ghc)))
1564#+end_src
1565
1566*** [[https://github.com/jyp/dante][dante]]
1567
1568#+begin_src emacs-lisp
1569(use-package dante
1570 :after haskell-mode
1571 :commands dante-mode
1572 :hook (haskell-mode . dante-mode))
1573#+end_src
1574
1575*** [[https://github.com/mpickering/hlint-refactor-mode][hlint-refactor]]
1576
1577Emacs bindings for [[https://github.com/ndmitchell/hlint][hlint]]'s refactor option. This requires the refact
1578executable from [[https://github.com/mpickering/apply-refact][apply-refact]].
1579
1580#+begin_src emacs-lisp
1581(use-package hlint-refactor
1582 :after haskell-mode
1583 :bind (:map hlint-refactor-mode-map
1584 ("C-c l b" . hlint-refactor-refactor-buffer)
1585 ("C-c l r" . hlint-refactor-refactor-at-point))
1586 :hook (haskell-mode . hlint-refactor-mode))
1587#+end_src
1588
1589*** [[https://github.com/flycheck/flycheck-haskell][flycheck-haskell]]
1590
1591#+begin_src emacs-lisp
1592(use-package flycheck-haskell
1593 :after haskell-mode)
1594#+end_src
1595
1596*** [[https://github.com/ndmitchell/hlint/blob/20e116a043f2073c57b17b24ae6364b5e433ba7e/data/hs-lint.el][hs-lint.el]]
1597:PROPERTIES:
1598:header-args+: :tangle lisp/hs-lint.el :mkdirp yes
1599:END:
1600
1601Currently using =flycheck-haskell= with the =haskell-hlint= checker
1602instead.
1603
1604#+begin_src emacs-lisp :tangle no
1605;;; hs-lint.el --- minor mode for HLint code checking
1606
1607;; Copyright 2009 (C) Alex Ott
1608;;
1609;; Author: Alex Ott <alexott@gmail.com>
1610;; Keywords: haskell, lint, HLint
1611;; Requirements:
1612;; Status: distributed under terms of GPL2 or above
1613
1614;; Typical message from HLint looks like:
1615;;
1616;; /Users/ott/projects/lang-exp/haskell/test.hs:52:1: Eta reduce
1617;; Found:
1618;; count1 p l = length (filter p l)
1619;; Why not:
1620;; count1 p = length . filter p
1621
1622
1623(require 'compile)
1624
1625(defgroup hs-lint nil
1626 "Run HLint as inferior of Emacs, parse error messages."
1627 :group 'tools
1628 :group 'haskell)
1629
1630(defcustom hs-lint-command "hlint"
1631 "The default hs-lint command for \\[hlint]."
1632 :type 'string
1633 :group 'hs-lint)
1634
1635(defcustom hs-lint-save-files t
1636 "Save modified files when run HLint or no (ask user)"
1637 :type 'boolean
1638 :group 'hs-lint)
1639
1640(defcustom hs-lint-replace-with-suggestions nil
1641 "Replace user's code with suggested replacements"
1642 :type 'boolean
1643 :group 'hs-lint)
1644
1645(defcustom hs-lint-replace-without-ask nil
1646 "Replace user's code with suggested replacements automatically"
1647 :type 'boolean
1648 :group 'hs-lint)
1649
1650(defun hs-lint-process-setup ()
1651 "Setup compilation variables and buffer for `hlint'."
1652 (run-hooks 'hs-lint-setup-hook))
1653
1654;; regex for replace suggestions
1655;;
1656;; ^\(.*?\):\([0-9]+\):\([0-9]+\): .*
1657;; Found:
1658;; \s +\(.*\)
1659;; Why not:
1660;; \s +\(.*\)
1661
1662(defvar hs-lint-regex
1663 "^\\(.*?\\):\\([0-9]+\\):\\([0-9]+\\): .*[\n\C-m]Found:[\n\C-m]\\s +\\(.*\\)[\n\C-m]Why not:[\n\C-m]\\s +\\(.*\\)[\n\C-m]"
1664 "Regex for HLint messages")
1665
1666(defun make-short-string (str maxlen)
1667 (if (< (length str) maxlen)
1668 str
1669 (concat (substring str 0 (- maxlen 3)) "...")))
1670
1671(defun hs-lint-replace-suggestions ()
1672 "Perform actual replacement of suggestions"
1673 (goto-char (point-min))
1674 (while (re-search-forward hs-lint-regex nil t)
1675 (let* ((fname (match-string 1))
1676 (fline (string-to-number (match-string 2)))
1677 (old-code (match-string 4))
1678 (new-code (match-string 5))
1679 (msg (concat "Replace '" (make-short-string old-code 30)
1680 "' with '" (make-short-string new-code 30) "'"))
1681 (bline 0)
1682 (eline 0)
1683 (spos 0)
1684 (new-old-code ""))
1685 (save-excursion
1686 (switch-to-buffer (get-file-buffer fname))
1687 (goto-char (point-min))
1688 (forward-line (1- fline))
1689 (beginning-of-line)
1690 (setf bline (point))
1691 (when (or hs-lint-replace-without-ask
1692 (yes-or-no-p msg))
1693 (end-of-line)
1694 (setf eline (point))
1695 (beginning-of-line)
1696 (setf old-code (regexp-quote old-code))
1697 (while (string-match "\\\\ " old-code spos)
1698 (setf new-old-code (concat new-old-code
1699 (substring old-code spos (match-beginning 0))
1700 "\\ *"))
1701 (setf spos (match-end 0)))
1702 (setf new-old-code (concat new-old-code (substring old-code spos)))
1703 (remove-text-properties bline eline '(composition nil))
1704 (when (re-search-forward new-old-code eline t)
1705 (replace-match new-code nil t)))))))
1706
1707(defun hs-lint-finish-hook (buf msg)
1708 "Function, that is executed at the end of HLint execution"
1709 (if hs-lint-replace-with-suggestions
1710 (hs-lint-replace-suggestions)
1711 (next-error 1 t)))
1712
1713(define-compilation-mode hs-lint-mode "HLint"
1714 "Mode for check Haskell source code."
1715 (set (make-local-variable 'compilation-process-setup-function)
1716 'hs-lint-process-setup)
1717 (set (make-local-variable 'compilation-disable-input) t)
1718 (set (make-local-variable 'compilation-scroll-output) nil)
1719 (set (make-local-variable 'compilation-finish-functions)
1720 (list 'hs-lint-finish-hook))
1721 )
1722
1723(defun hs-lint ()
1724 "Run HLint for current buffer with haskell source"
1725 (interactive)
1726 (save-some-buffers hs-lint-save-files)
1727 (compilation-start (concat hs-lint-command " \"" buffer-file-name "\"")
1728 'hs-lint-mode))
1729
1730(provide 'hs-lint)
1731;;; hs-lint.el ends here
1732#+end_src
1733
1734#+begin_src emacs-lisp :tangle no
1735(use-package hs-lint
1736 :load-path "lisp/"
1737 :bind (:map haskell-mode-map
1738 ("C-c l l" . hs-lint)))
1739#+end_src
1740
6ce4ebba 1741** Web
5fece105
AB
1742
1743*** SGML and HTML
1744
1745#+begin_src emacs-lisp
1746(use-package sgml-mode
5fece105
AB
1747 :config
1748 (setq sgml-basic-offset 2))
1749#+end_src
1750
1751*** CSS and SCSS
1752
1753#+begin_src emacs-lisp
1754(use-package css-mode
5fece105
AB
1755 :config
1756 (setq css-indent-offset 2))
1757#+end_src
1758
1759*** Web mode
1760
1761#+begin_src emacs-lisp
1762(use-package web-mode
5fece105
AB
1763 :mode "\\.html\\'"
1764 :config
c5d8bb25 1765 (a/setq-every 2
5fece105
AB
1766 web-mode-code-indent-offset
1767 web-mode-css-indent-offset
1768 web-mode-markup-indent-offset))
1769#+end_src
1770
1771*** Emmet mode
1772
1773#+begin_src emacs-lisp
1774(use-package emmet-mode
1775 :after (:any web-mode css-mode sgml-mode)
1776 :bind* (("C-)" . emmet-next-edit-point)
1777 ("C-(" . emmet-prev-edit-point))
1778 :config
1779 (unbind-key "C-j" emmet-mode-keymap)
1780 (setq emmet-move-cursor-between-quotes t)
1781 :hook (web-mode css-mode html-mode sgml-mode))
1782#+end_src
1783
d99e21ba 1784** Java
5fece105 1785
d99e21ba 1786*** COMMENT meghanada
5fece105 1787
9cebbd53 1788#+begin_src emacs-lisp
5fece105
AB
1789(use-package meghanada
1790 :bind
1791 (:map meghanada-mode-map
1792 (("C-M-o" . meghanada-optimize-import)
1793 ("C-M-t" . meghanada-import-all)))
1794 :hook (java-mode . meghanada-mode))
1795#+end_src
1796
d99e21ba 1797*** COMMENT lsp-java
5fece105
AB
1798
1799#+begin_comment
1800dependencies:
1801
1802ace-window
1803avy
1804bui
1805company-lsp
1806dap-mode
1807lsp-java
1808lsp-mode
1809lsp-ui
1810pfuture
1811tree-mode
1812treemacs
1813#+end_comment
1814
9cebbd53 1815#+begin_src emacs-lisp
5fece105
AB
1816(use-package treemacs
1817 :config (setq treemacs-never-persist t))
1818
1819(use-package yasnippet
1820 :config
1821 ;; (yas-global-mode)
1822 )
1823
1824(use-package lsp-mode
1825 :init (setq lsp-eldoc-render-all nil
1826 lsp-highlight-symbol-at-point nil)
1827 )
1828
1829(use-package hydra)
1830
1831(use-package company-lsp
1832 :after company
1833 :config
1834 (setq company-lsp-cache-candidates t
1835 company-lsp-async t))
1836
1837(use-package lsp-ui
1838 :config
1839 (setq lsp-ui-sideline-update-mode 'point))
1840
1841(use-package lsp-java
1842 :config
1843 (add-hook 'java-mode-hook
1844 (lambda ()
1845 (setq-local company-backends (list 'company-lsp))))
1846
1847 (add-hook 'java-mode-hook 'lsp-java-enable)
1848 (add-hook 'java-mode-hook 'flycheck-mode)
1849 (add-hook 'java-mode-hook 'company-mode)
1850 (add-hook 'java-mode-hook 'lsp-ui-mode))
1851
1852(use-package dap-mode
1853 :after lsp-mode
1854 :config
1855 (dap-mode t)
1856 (dap-ui-mode t))
1857
1858(use-package dap-java
1859 :after (lsp-java))
1860
1861(use-package lsp-java-treemacs
1862 :after (treemacs))
1863#+end_src
1864
d1c58787 1865*** COMMENT eclim
d99e21ba
AB
1866
1867#+begin_src emacs-lisp
1868(use-package eclim
1869 :bind (:map eclim-mode-map ("S-SPC" . company-complete))
1870 :hook ((java-mode . eclim-mode)
1871 (eclim-mode . (lambda ()
1872 (make-local-variable 'company-idle-delay)
1873 (defvar company-idle-delay)
1874 ;; (setq company-idle-delay 0.7)
1875 (setq company-idle-delay nil))))
1876 :custom
1877 (eclim-auto-save nil)
1878 ;; (eclimd-default-workspace "~/src/eclipse-workspace-exp")
1879 (eclim-executable "~/.p2/pool/plugins/org.eclim_2.8.0/bin/eclim")
1880 (eclim-eclipse-dirs '("~/usr/eclipse/dsl-2018-09/eclipse")))
1881#+end_src
1882
5492a3dc
AB
1883** geiser
1884
1885#+begin_src emacs-lisp
1886(use-package geiser)
1887
42b1fa9b 1888(use-feature geiser-guile
5492a3dc
AB
1889 :config
1890 (setq geiser-guile-load-path "~/src/git/guix"))
1891#+end_src
1892
1893** guix
1894
1895#+begin_src emacs-lisp
42b1fa9b 1896(use-package guix)
5492a3dc
AB
1897#+end_src
1898
1f910cc0
AB
1899** COMMENT TeX
1900
1901#+begin_src emacs-lisp
1902(use-package auctex
1903 :custom
1904 (font-latex-fontify-sectioning 'color))
1905#+end_src
1906
673d5faa
AB
1907* Emacs enhancements
1908:PROPERTIES:
1909:CUSTOM_ID: emacs-enhancements
1910:END:
5fece105 1911
6ce4ebba
AB
1912** man
1913
1914#+begin_src emacs-lisp
9f120b4f 1915(use-feature man
6ce4ebba
AB
1916 :config (setq Man-width 80))
1917#+end_src
1918
5fece105
AB
1919** [[https://github.com/justbur/emacs-which-key][which-key]]
1920
1921#+begin_quote
1922Emacs package that displays available keybindings in popup
1923#+end_quote
1924
1925#+begin_src emacs-lisp
1926(use-package which-key
043cf9aa 1927 :defer 0.4
169947ac
AB
1928 :config
1929 (which-key-add-key-based-replacements
1930 ;; prefixes for global prefixes and minor modes
1931 "C-c @" "outline"
1932 "C-c !" "flycheck"
1933 "C-c 8" "typo"
1934 "C-c 8 -" "typo/dashes"
1935 "C-c 8 <" "typo/left-brackets"
1936 "C-c 8 >" "typo/right-brackets"
1937 "C-x 8" "unicode"
1938 "C-x a" "abbrev/expand"
1939 "C-x r" "rectangle/register/bookmark"
1940 "C-x v" "version control"
1941 ;; prefixes for my personal bindings
1942 "C-c a" "applications"
3f74e7b3 1943 "C-c a e" "erc"
cb59adb2 1944 "C-c a o" "org"
169947ac 1945 "C-c a s" "shells"
d92bd2a8 1946 "C-c p" "package-management"
d1c58787 1947 ;; "C-c p e" "package-management/epkg"
d92bd2a8
AB
1948 "C-c p s" "straight.el"
1949 "C-c psa" "all"
1950 "C-c psp" "package"
169947ac
AB
1951 "C-c c" "compile-and-comments"
1952 "C-c e" "eval"
1953 "C-c f" "files"
1954 "C-c F" "frames"
1955 "C-S-h" "help(ful)"
1956 "C-c m" "multiple-cursors"
d92bd2a8
AB
1957 "C-c P" "projectile"
1958 "C-c P s" "projectile/search"
1959 "C-c P x" "projectile/execute"
1960 "C-c P 4" "projectile/other-window"
169947ac
AB
1961 "C-c q" "boxquote"
1962 "s-g" "magit"
1963 "s-o" "outline"
1964 "s-t" "themes")
1965
1966 ;; prefixes for major modes
1967 (which-key-add-major-mode-key-based-replacements 'message-mode
1968 "C-c f" "footnote")
1969 (which-key-add-major-mode-key-based-replacements 'org-mode
1970 "C-c C-v" "org-babel")
1971 (which-key-add-major-mode-key-based-replacements 'web-mode
1972 "C-c C-a" "web/attributes"
1973 "C-c C-b" "web/blocks"
1974 "C-c C-d" "web/dom"
1975 "C-c C-e" "web/element"
1976 "C-c C-t" "web/tags")
1977
40833002
AB
1978 (which-key-mode)
1979 :custom
1980 (which-key-add-column-padding 5)
1981 (which-key-max-description-length 32))
5fece105
AB
1982#+end_src
1983
1984** theme
1985
1986#+begin_src emacs-lisp
1987(add-to-list 'custom-theme-load-path "~/.emacs.d/lisp")
1988(load-theme 'tangomod t)
1989#+end_src
1990
21ad71fa 1991** smart-mode-line
5fece105
AB
1992
1993#+begin_src emacs-lisp
21ad71fa 1994(use-package smart-mode-line
19740fc0 1995 :commands (sml/apply-theme)
6ce4ebba 1996 :demand
21ad71fa
AB
1997 :config
1998 (sml/setup))
5fece105
AB
1999#+end_src
2000
2001** doom-themes
2002
2003#+begin_src emacs-lisp
2004(use-package doom-themes)
2005#+end_src
2006
2007** theme helper functions
2008
2009#+begin_src emacs-lisp
b1c000dd
AB
2010(defvar a/org-mode-font-lock-keywords
2011 '(("[ \t]*\\(#\\+\\(BEGIN\\|END\\|begin\\|end\\)_\\(\\S-+\\)\\)[ \t]*\\([^\n:]*\\)"
2012 (1 '(:foreground "#5a5b5a" :background "#292b2b") t) ; directive
2013 (3 '(:foreground "#81a2be" :background "#292b2b") t) ; kind
2014 (4 '(:foreground "#c5c8c6") t)))) ; title
2015
c5d8bb25 2016(defun a/lights-on ()
5fece105
AB
2017 "Enable my favourite light theme."
2018 (interactive)
21ad71fa
AB
2019 (mapc #'disable-theme custom-enabled-themes)
2020 (load-theme 'tangomod t)
b1c000dd
AB
2021 (sml/apply-theme 'automatic)
2022 (font-lock-remove-keywords
2023 'org-mode a/org-mode-font-lock-keywords))
5fece105 2024
c5d8bb25 2025(defun a/lights-off ()
5fece105
AB
2026 "Go dark."
2027 (interactive)
21ad71fa
AB
2028 (mapc #'disable-theme custom-enabled-themes)
2029 (load-theme 'doom-tomorrow-night t)
b1c000dd
AB
2030 (sml/apply-theme 'automatic)
2031 (font-lock-add-keywords
2032 'org-mode a/org-mode-font-lock-keywords t))
5fece105
AB
2033
2034(bind-keys
c5d8bb25
AB
2035 ("s-t d" . a/lights-off)
2036 ("s-t l" . a/lights-on))
5fece105
AB
2037#+end_src
2038
2039** [[https://github.com/bbatsov/crux][crux]]
2040
2041#+begin_src emacs-lisp
e738f03b 2042(use-package crux ; results in Waiting for git... [2 times]
043cf9aa 2043 :defer 0.4
5fece105
AB
2044 :bind (("C-c b k" . crux-kill-other-buffers)
2045 ("C-c d" . crux-duplicate-current-line-or-region)
2046 ("C-c D" . crux-duplicate-and-comment-current-line-or-region)
2047 ("C-c f c" . crux-copy-file-preserve-attributes)
2048 ("C-c f d" . crux-delete-file-and-buffer)
2049 ("C-c f r" . crux-rename-file-and-buffer)
2050 ("C-c j" . crux-top-join-line)
2051 ("C-S-j" . crux-top-join-line)))
2052#+end_src
2053
2054** [[https://github.com/alezost/mwim.el][mwim]]
2055
2056#+begin_src emacs-lisp
2057(use-package mwim
2058 :bind (("C-a" . mwim-beginning-of-code-or-line)
2059 ("C-e" . mwim-end-of-code-or-line)
2060 ("<home>" . mwim-beginning-of-line-or-code)
2061 ("<end>" . mwim-end-of-line-or-code)))
2062#+end_src
2063
2064** projectile
2065
2066#+begin_src emacs-lisp
2067(use-package projectile
d92bd2a8 2068 :bind-keymap ("C-c P" . projectile-command-map)
5fece105
AB
2069 :config
2070 (projectile-mode)
2071
2072 (defun my-projectile-invalidate-cache (&rest _args)
2073 ;; ignore the args to `magit-checkout'
2074 (projectile-invalidate-cache nil))
2075
2076 (eval-after-load 'magit-branch
2077 '(progn
2078 (advice-add 'magit-checkout
2079 :after #'my-projectile-invalidate-cache)
2080 (advice-add 'magit-branch-and-checkout
c371adda
AB
2081 :after #'my-projectile-invalidate-cache)))
2082 :custom (projectile-completion-system 'ivy))
5fece105
AB
2083#+end_src
2084
2085** [[https://github.com/Wilfred/helpful][helpful]]
2086
2087#+begin_src emacs-lisp
2088(use-package helpful
043cf9aa 2089 :defer 0.6
5fece105
AB
2090 :bind
2091 (("C-S-h c" . helpful-command)
2092 ("C-S-h f" . helpful-callable) ; helpful-function
2093 ("C-S-h v" . helpful-variable)
2094 ("C-S-h k" . helpful-key)
2095 ("C-S-h p" . helpful-at-point)))
2096#+end_src
2097
5fece105
AB
2098** [[https://github.com/EricCrosson/unkillable-scratch][unkillable-scratch]]
2099
2100Make =*scratch*= and =*Messages*= unkillable.
2101
2102#+begin_src emacs-lisp
2103(use-package unkillable-scratch
043cf9aa 2104 :defer 0.6
5fece105
AB
2105 :config
2106 (unkillable-scratch 1)
2107 :custom
5fece105
AB
2108 (unkillable-buffers '("^\\*scratch\\*$" "^\\*Messages\\*$")))
2109#+end_src
2110
2111** [[https://github.com/davep/boxquote.el][boxquote.el]]
2112
2113#+begin_example
2114,----
2115| make pretty boxed quotes like this
2116`----
2117#+end_example
2118
2119#+begin_src emacs-lisp
2120(use-package boxquote
043cf9aa 2121 :defer 0.6
5fece105 2122 :bind
c5d8bb25 2123 (:prefix-map a/boxquote-prefix-map
5fece105
AB
2124 :prefix "C-c q"
2125 ("b" . boxquote-buffer)
2126 ("B" . boxquote-insert-buffer)
2127 ("d" . boxquote-defun)
2128 ("F" . boxquote-insert-file)
2129 ("hf" . boxquote-describe-function)
2130 ("hk" . boxquote-describe-key)
2131 ("hv" . boxquote-describe-variable)
2132 ("hw" . boxquote-where-is)
2133 ("k" . boxquote-kill)
2134 ("p" . boxquote-paragraph)
2135 ("q" . boxquote-boxquote)
2136 ("r" . boxquote-region)
2137 ("s" . boxquote-shell-command)
2138 ("t" . boxquote-text)
2139 ("T" . boxquote-title)
2140 ("u" . boxquote-unbox)
2141 ("U" . boxquote-unbox-region)
2142 ("y" . boxquote-yank)
2143 ("M-q" . boxquote-fill-paragraph)
2144 ("M-w" . boxquote-kill-ring-save)))
2145#+end_src
2146
2147Also see [[https://www.emacswiki.org/emacs/rebox2][rebox2]].
2148
6ce4ebba
AB
2149** orgalist
2150
2151#+begin_src emacs-lisp
2152(use-package orgalist
31d4e2a3 2153 :disabled t
6ce4ebba
AB
2154 :after message
2155 :hook (message-mode . orgalist-mode))
2156#+end_src
2157
5fece105
AB
2158** typo.el
2159
2160#+begin_src emacs-lisp
2161(use-package typo
043cf9aa 2162 :defer 0.5
5fece105
AB
2163 :config
2164 (typo-global-mode 1)
2165 :hook (text-mode . typo-mode))
2166#+end_src
2167
2168** hl-todo
2169
2170#+begin_src emacs-lisp
2171(use-package hl-todo
043cf9aa 2172 :defer 0.5
5fece105
AB
2173 :config
2174 (global-hl-todo-mode))
2175#+end_src
2176
2177** shrink-path
2178
2179#+begin_src emacs-lisp
2180(use-package shrink-path
043cf9aa 2181 :defer 0.5
5fece105
AB
2182 :after eshell
2183 :config
cd7a784e 2184 (defvar user-@-host (concat (user-login-name) "@" (system-name) " "))
5fece105
AB
2185 (defun +eshell/prompt ()
2186 (let ((base/dir (shrink-path-prompt default-directory)))
cd7a784e
AB
2187 (concat (propertize user-@-host 'face 'default)
2188 (propertize (car base/dir)
5fece105
AB
2189 'face 'font-lock-comment-face)
2190 (propertize (cdr base/dir)
2191 'face 'font-lock-constant-face)
cd7a784e
AB
2192 (propertize "> " 'face 'default))))
2193 (setq eshell-prompt-regexp (concat user-@-host ".*> ")
2194 eshell-prompt-function #'+eshell/prompt))
5fece105
AB
2195#+end_src
2196
5fece105
AB
2197** [[https://github.com/peterwvj/eshell-up][eshell-up]]
2198
2199#+begin_src emacs-lisp
2200(use-package eshell-up
6ce4ebba
AB
2201 :after eshell
2202 :commands eshell-up)
5fece105
AB
2203#+end_src
2204
2205** multi-term
2206
2207#+begin_src emacs-lisp
2208(use-package multi-term
043cf9aa 2209 :defer 0.6
169947ac 2210 :bind (("C-c a s m" . multi-term-dedicated-toggle)
a219024e
AB
2211 :map term-mode-map
2212 ("C-c C-j" . term-char-mode)
2213 :map term-raw-map
2214 ("C-c C-j" . term-line-mode))
5fece105
AB
2215 :config
2216 (setq multi-term-program "/bin/screen"
2217 ;; TODO: add separate bindings for connecting to existing
2218 ;; session vs. always creating a new one
2219 multi-term-dedicated-select-after-open-p t
2220 multi-term-dedicated-window-height 20
2221 multi-term-dedicated-max-window-height 30
2222 term-bind-key-alist
2223 '(("C-c C-c" . term-interrupt-subjob)
2224 ("C-c C-e" . term-send-esc)
2225 ("C-k" . kill-line)
2226 ("C-y" . term-paste)
2227 ("M-f" . term-send-forward-word)
2228 ("M-b" . term-send-backward-word)
2229 ("M-p" . term-send-up)
2230 ("M-n" . term-send-down)
2231 ("<C-backspace>" . term-send-backward-kill-word)
2232 ("<M-DEL>" . term-send-backward-kill-word)
2233 ("M-d" . term-send-delete-word)
2234 ("M-," . term-send-raw)
2235 ("M-." . comint-dynamic-complete))
2236 term-unbind-key-alist
2237 '("C-z" "C-x" "C-c" "C-h" "C-y" "<ESC>")))
2238#+end_src
2239
2240** page-break-lines
2241
2242#+begin_src emacs-lisp
2243(use-package page-break-lines
2244 :config
2245 (global-page-break-lines-mode))
2246#+end_src
2247
f2a57944
AB
2248** expand-region
2249
2250#+begin_src emacs-lisp
2251(use-package expand-region
2252 :bind ("C-=" . er/expand-region))
2253#+end_src
2254
64e429b5
AB
2255** multiple-cursors
2256
2257#+begin_src emacs-lisp
2258(use-package multiple-cursors
1bbc615c
AB
2259 :bind
2260 (("C-S-<mouse-1>" . mc/add-cursor-on-click)
2261 (:prefix-map a/mc-prefix-map
2262 :prefix "C-c m"
2263 ("c" . mc/edit-lines)
2264 ("n" . mc/mark-next-like-this)
2265 ("p" . mc/mark-previous-like-this)
2266 ("a" . mc/mark-all-like-this))))
64e429b5 2267#+end_src
0884b63b 2268
32229294
AB
2269** forge
2270
2271#+begin_src emacs-lisp
2272(use-package forge
2273 :after magit
2274 :demand)
2275#+end_src
2276
a38db499
AB
2277** yasnippet
2278
2279#+begin_src emacs-lisp
2280(use-package yasnippet
043cf9aa 2281 :defer 0.6
a38db499 2282 :config
3c23b5ea
AB
2283 (defconst yas-verbosity-cur yas-verbosity)
2284 (setq yas-verbosity 2)
a38db499
AB
2285 (add-to-list 'yas-snippet-dirs "~/src/git/guix/etc/snippets")
2286 (yas-reload-all)
3c23b5ea 2287 (setq yas-verbosity yas-verbosity-cur)
a38db499
AB
2288 :hook
2289 (text-mode . yas-minor-mode))
2290#+end_src
2291
88cccb23
AB
2292** Debbugs
2293
2294#+begin_src emacs-lisp
2295(use-package debbugs
2296 :straight (debbugs
2297 :host github
2298 :repo "emacs-straight/debbugs"
2299 :files (:defaults "Debbugs.wsdl")))
2300#+end_src
2301
c8323d09
AB
2302** org-ref
2303
2304#+begin_src emacs-lisp
2305(use-package org-ref
2306 :init
2307 (a/setq-every '("~/usr/org/references.bib")
2308 reftex-default-bibliography
2309 org-ref-default-bibliography)
2310 (setq
2311 org-ref-bibliography-notes "~/usr/org/notes.org"
2312 org-ref-pdf-directory "~/usr/org/bibtex-pdfs/"))
2313#+end_src
2314
141014e5
AB
2315** slack
2316
2317Not an "Emacs enhancement", but just so that I don't have to use the
2318proprietary web interface. Needed for interacting with the URA(s)
2319this summer.
2320
2321#+begin_src emacs-lisp
2322(use-package slack
2323 :commands (slack-start)
2324 :init
2325 (eval-when-compile ; silence the byte-compiler
2326 (defvar url-http-data nil)
2327 (defvar url-http-extra-headers nil)
2328 (defvar url-http-method nil)
2329 (defvar url-callback-function nil)
2330 (defvar url-callback-arguments nil)
2331 (defvar oauth--token-data nil))
2332 (setq slack-buffer-emojify t
2333 slack-prefer-current-team t)
2334 :config
2335 (slack-register-team
2336 :name "nday-students"
2337 :default t
2338 :token nday-students-token
2339 :subscribed-channels '(general)
2340 :full-and-display-names t)
2341 (add-to-list 'swiper-font-lock-exclude 'slack-message-buffer-mode t)
2342 (setq lui-time-stamp-format "[%Y-%m-%d %H:%M:%S]"
2343 lui-time-stamp-only-when-changed-p t
2344 lui-time-stamp-position 'right)
2345 :bind
2346 (("C-c s s" . slack-start)
2347 ("C-c s u" . slack-select-unread-rooms)
2348 ("C-c s b" . slack-select-rooms)
2349 ("C-c s t" . slack-change-current-team)
2350 ("C-c s c" . slack-ws-close)
2351 :map slack-mode-map
2352 ("M-p" . slack-buffer-goto-prev-message)
2353 ("M-n" . slack-buffer-goto-next-message)
2354 ("C-c e" . slack-message-edit)
2355 ("C-c k" . slack-message-delete)
2356 ("C-c C-k" . slack-channel-leave)
2357 ("C-c r a" . slack-message-add-reaction)
2358 ("C-c r r" . slack-message-remove-reaction)
2359 ("C-c r s" . slack-message-show-reaction-users)
2360 ("C-c p l" . slack-room-pins-list)
2361 ("C-c p a" . slack-message-pins-add)
2362 ("C-c p r" . slack-message-pins-remove)
2363 ("@" . slack-message-embed-mention)
2364 ("#" . slack-message-embed-channel)))
2365
2366(use-package alert
2367 :commands (alert)
2368 :init
2369 (setq alert-default-style 'notifier))
2370#+end_src
2371
5fece105 2372* Email
673d5faa
AB
2373:PROPERTIES:
2374:CUSTOM_ID: email
2375:END:
5fece105 2376
5fece105 2377#+begin_src emacs-lisp
c5d8bb25 2378(defvar a/maildir (expand-file-name "~/mail/"))
ab6781dd 2379(with-eval-after-load 'recentf
c5d8bb25 2380 (add-to-list 'recentf-exclude a/maildir))
5fece105
AB
2381#+end_src
2382
2383** Gnus
2384
2385#+begin_src emacs-lisp
2386(setq
c5d8bb25
AB
2387 a/gnus-init-file (no-littering-expand-etc-file-name "gnus")
2388 mail-user-agent 'gnus-user-agent
2389 read-mail-command 'gnus)
5fece105 2390
d4b2a7ef 2391(use-feature gnus
1bbc615c 2392 :bind (("s-m" . gnus)
a0801748 2393 ("s-M" . gnus-unplugged))
5fece105
AB
2394 :init
2395 (setq
2396 gnus-select-method '(nnnil "")
2397 gnus-secondary-select-methods
2398 '((nnimap "amin"
2399 (nnimap-stream plain)
2400 (nnimap-address "127.0.0.1")
2401 (nnimap-server-port 143)
2402 (nnimap-authenticator plain)
b507a0ef 2403 (nnimap-user "amin@bndl.org"))
5fece105
AB
2404 (nnimap "uwaterloo"
2405 (nnimap-stream plain)
2406 (nnimap-address "127.0.0.1")
2407 (nnimap-server-port 143)
2408 (nnimap-authenticator plain)
bb60074b
AB
2409 (nnimap-user "abandali@uwaterloo.ca"))
2410 (nnimap "csclub"
2411 (nnimap-stream plain)
2412 (nnimap-address "127.0.0.1")
2413 (nnimap-server-port 143)
2414 (nnimap-authenticator plain)
2415 (nnimap-user "abandali@csclub.uw")))
5fece105
AB
2416 gnus-message-archive-group "nnimap+amin:Sent"
2417 gnus-parameters
b330422c
AB
2418 '(("gnu\\.deepspec"
2419 (to-address . "deepspec@lists.cs.princeton.edu")
2420 (to-list . "deepspec@lists.cs.princeton.edu"))
2421 ("gnu\\.emacs-devel"
2422 (to-address . "emacs-devel@gnu.org")
2423 (to-list . "emacs-devel@gnu.org"))
2424 ("gnu\\.emacs-orgmode"
2425 (to-address . "emacs-orgmode@gnu.org")
2426 (to-list . "emacs-orgmode@gnu.org"))
2427 ("gnu\\.emacsconf-discuss"
2428 (to-address . "emacsconf-discuss@gnu.org")
2429 (to-list . "emacsconf-discuss@gnu.org"))
2430 ("gnu\\.fencepost-users"
2431 (to-address . "fencepost-users@gnu.org")
2432 (to-list . "fencepost-users@gnu.org"))
2433 ("gnu\\.gnunet-developers"
2434 (to-address . "gnunet-developers@gnu.org")
2435 (to-list . "gnunet-developers@gnu.org"))
2436 ("gnu\\.guile-devel"
2437 (to-address . "guile-devel@gnu.org")
2438 (to-list . "guile-devel@gnu.org"))
2439 ("gnu\\.guix-devel"
2440 (to-address . "guix-devel@gnu.org")
2441 (to-list . "guix-devel@gnu.org"))
2442 ("gnu\\.haskell-art"
2443 (to-address . "haskell-art@we.lurk.org")
2444 (to-list . "haskell-art@we.lurk.org"))
2445 ("gnu\\.haskell-cafe"
2446 (to-address . "haskell-cafe@haskell.org")
2447 (to-list . "haskell-cafe@haskell.org"))
2448 ("gnu\\.help-gnu-emacs"
2449 (to-address . "help-gnu-emacs@gnu.org")
2450 (to-list . "help-gnu-emacs@gnu.org"))
2451 ("gnu\\.info-gnu-emacs"
2452 (to-address . "info-gnu-emacs@gnu.org")
2453 (to-list . "info-gnu-emacs@gnu.org"))
2454 ("gnu\\.info-guix"
2455 (to-address . "info-guix@gnu.org")
2456 (to-list . "info-guix@gnu.org"))
2457 ("gnu\\.notmuch"
2458 (to-address . "notmuch@notmuchmail.org")
2459 (to-list . "notmuch@notmuchmail.org"))
2460 ("gnu\\.parabola-dev"
2461 (to-address . "dev@lists.parabola.nu")
2462 (to-list . "dev@lists.parabola.nu"))
2463 ("gnu\\.webmasters"
2464 (to-address . "webmasters@gnu.org")
2465 (to-list . "webmasters@gnu.org"))
2466 ("gnu\\.www-commits"
2467 (to-address . "www-commits@gnu.org")
2468 (to-list . "www-commits@gnu.org"))
2469 ("gnu\\.www-discuss"
2470 (to-address . "www-discuss@gnu.org")
2471 (to-list . "www-discuss@gnu.org"))
2472 ("gnu\\.~bandali\\.public-inbox"
2473 (to-address . "~bandali/public-inbox@lists.sr.ht")
2474 (to-list . "~bandali/public-inbox@lists.sr.ht"))
2475 ("gnu\\.~sircmpwn\\.srht-admins"
2476 (to-address . "~sircmpwn/sr.ht-admins@lists.sr.ht")
2477 (to-list . "~sircmpwn/sr.ht-admins@lists.sr.ht"))
2478 ("gnu\\.~sircmpwn\\.srht-announce"
2479 (to-address . "~sircmpwn/sr.ht-announce@lists.sr.ht")
2480 (to-list . "~sircmpwn/sr.ht-announce@lists.sr.ht"))
2481 ("gnu\\.~sircmpwn\\.srht-dev"
2482 (to-address . "~sircmpwn/sr.ht-dev@lists.sr.ht")
2483 (to-list . "~sircmpwn/sr.ht-dev@lists.sr.ht"))
2484 ("gnu\\.~sircmpwn\\.srht-discuss"
2485 (to-address . "~sircmpwn/sr.ht-discuss@lists.sr.ht")
2486 (to-list . "~sircmpwn/sr.ht-discuss@lists.sr.ht"))
2487 ("gnu.*"
2488 (gcc-self . t))
2489 ("gnu\\."
2490 (subscribed . t)))
5fece105
AB
2491 gnus-large-newsgroup 50
2492 gnus-home-directory (no-littering-expand-var-file-name "gnus/")
2493 gnus-directory (concat gnus-home-directory "news/")
2494 message-directory (concat gnus-home-directory "mail/")
2495 nndraft-directory (concat gnus-home-directory "drafts/")
2496 gnus-save-newsrc-file nil
2497 gnus-read-newsrc-file nil
2498 gnus-interactive-exit nil
f0d07afc
AB
2499 gnus-gcc-mark-as-read t)
2500 :config
2501 (require 'ebdb)
2502 (require 'ebdb-mua)
adaf9400
AB
2503 (require 'ebdb-gnus)
2504
2505 (with-eval-after-load 'recentf
2506 (add-to-list 'recentf-exclude gnus-home-directory)))
5fece105 2507
d4b2a7ef 2508(use-feature gnus-art
5fece105
AB
2509 :config
2510 (setq
2511 gnus-visible-headers
2512 (concat gnus-visible-headers "\\|^List-Id:\\|^X-RT-Originator:\\|^User-Agent:")
2513 gnus-sorted-header-list
2514 '("^From:" "^Subject:" "^Summary:" "^Keywords:"
2515 "^Followup-To:" "^To:" "^Cc:" "X-RT-Originator"
2516 "^Newsgroups:" "List-Id:" "^Organization:"
2517 "^User-Agent:" "^Date:")
2518 ;; local-lapsed article dates
2519 ;; from https://www.emacswiki.org/emacs/GnusFormatting#toc11
2520 gnus-article-date-headers '(user-defined)
2521 gnus-article-time-format
2522 (lambda (time)
2523 (let* ((date (format-time-string "%a, %d %b %Y %T %z" time))
2524 (local (article-make-date-line date 'local))
2525 (combined-lapsed (article-make-date-line date
2526 'combined-lapsed))
2527 (lapsed (progn
2528 (string-match " (.+" combined-lapsed)
2529 (match-string 0 combined-lapsed))))
2530 (concat local lapsed))))
2531 (bind-keys
2532 :map gnus-article-mode-map
5fece105
AB
2533 ("M-L" . org-store-link)))
2534
d4b2a7ef 2535(use-feature gnus-sum
5fece105 2536 :bind (:map gnus-summary-mode-map
c5d8bb25 2537 :prefix-map a/gnus-summary-prefix-map
5fece105
AB
2538 :prefix "v"
2539 ("r" . gnus-summary-reply)
2540 ("w" . gnus-summary-wide-reply)
2541 ("v" . gnus-summary-show-raw-article))
2542 :config
2543 (bind-keys
2544 :map gnus-summary-mode-map
5fece105 2545 ("M-L" . org-store-link))
c5d8bb25 2546 :hook (gnus-summary-mode . a/no-mouse-autoselect-window))
5fece105 2547
d4b2a7ef 2548(use-feature gnus-msg
5fece105
AB
2549 :config
2550 (setq gnus-posting-styles
2551 '((".*"
b507a0ef 2552 (address "amin@bndl.org")
20fdf1c1 2553 (body "\nBest,\n")
c5d8bb25 2554 (eval (setq a/message-cite-say-hi t)))
5fece105 2555 ("gnu.*"
dadb049e
AB
2556 (address "bandali@gnu.org")
2557 (eval (set (make-local-variable 'message-user-fqdn) "fencepost.gnu.org")))
5fece105
AB
2558 ((header "subject" "ThankCRM")
2559 (to "webmasters-comment@gnu.org")
20fdf1c1 2560 (body "Added to 2019supporters.html.\n\nMoving to campaigns.\n\n-amin\n")
c5d8bb25 2561 (eval (setq a/message-cite-say-hi nil)))
5fece105
AB
2562 ("nnimap\\+uwaterloo:.*"
2563 (address "abandali@uwaterloo.ca")
bb60074b
AB
2564 (gcc "\"nnimap+uwaterloo:Sent Items\""))
2565 ("nnimap\\+csclub:.*"
2566 (address "abandali@csclub.uwaterloo.ca")
2567 (gcc "nnimap+csclub:Sent")))))
5fece105 2568
d4b2a7ef 2569(use-feature gnus-topic
4c52b20e
AB
2570 :hook (gnus-group-mode . gnus-topic-mode)
2571 :config (setq gnus-topic-line-format "%i[ %A: %(%{%n%}%) ]%v\n"))
5fece105 2572
d4b2a7ef 2573(use-feature gnus-agent
5fece105
AB
2574 :config
2575 (setq gnus-agent-synchronize-flags 'ask)
2576 :hook (gnus-group-mode . gnus-agent-mode))
2577
d4b2a7ef 2578(use-feature gnus-group
5fece105 2579 :config
f7830858 2580 (setq gnus-permanently-visible-groups "\\(:INBOX$\\|:gnu$\\)"))
5fece105 2581
d4b2a7ef 2582(use-feature mm-decode
5fece105
AB
2583 :config
2584 (setq mm-discouraged-alternatives '("text/html" "text/richtext")))
2585#+end_src
2586
2587** sendmail
2588
2589#+begin_src emacs-lisp
d4b2a7ef 2590(use-feature sendmail
5fece105
AB
2591 :config
2592 (setq sendmail-program "/usr/bin/msmtp"
2593 ;; message-sendmail-extra-arguments '("-v" "-d")
2594 mail-specify-envelope-from t
2595 mail-envelope-from 'header))
2596#+end_src
2597
2598** message
2599
2600#+begin_src emacs-lisp
d4b2a7ef 2601(use-feature message
5fece105 2602 :config
2a292da9
AB
2603 ;; redefine for a simplified In-Reply-To header
2604 ;; (see https://todo.sr.ht/~sircmpwn/lists.sr.ht/67)
2605 (defun message-make-in-reply-to ()
2606 "Return the In-Reply-To header for this message."
2607 (when message-reply-headers
2608 (let ((from (mail-header-from message-reply-headers))
2609 (msg-id (mail-header-id message-reply-headers)))
2610 (when from
2611 msg-id))))
2612
c5d8bb25 2613 (defconst a/message-cite-style-format "On %Y-%m-%d %l:%M %p, %N wrote:")
5fece105
AB
2614 (defconst message-cite-style-bandali
2615 '((message-cite-function 'message-cite-original)
2616 (message-citation-line-function 'message-insert-formatted-citation-line)
2617 (message-cite-reply-position 'traditional)
2618 (message-yank-prefix "> ")
2619 (message-yank-cited-prefix ">")
2620 (message-yank-empty-prefix ">")
2621 (message-citation-line-format
c5d8bb25
AB
2622 (if a/message-cite-say-hi
2623 (concat "Hi %F,\n\n" a/message-cite-style-format)
2624 a/message-cite-style-format)))
5fece105 2625 "Citation style based on Mozilla Thunderbird's. Use with message-cite-style.")
88606ff7 2626 (setq ;; message-cite-style 'message-cite-style-bandali
5fece105
AB
2627 message-kill-buffer-on-exit t
2628 message-send-mail-function 'message-send-mail-with-sendmail
2629 message-sendmail-envelope-from 'header
b330422c
AB
2630 message-subscribed-address-functions
2631 '(gnus-find-subscribed-addresses)
5fece105 2632 message-dont-reply-to-names
b507a0ef 2633 "\\(\\(amin@bndl\\.org\\)\\|\\(.*@\\(aminb\\|amin\\.bndl\\)\\.org\\)\\|\\(\\(bandali\\|aminb?\\|mab\\)@gnu\\.org\\)\\|\\(a\\(min\\.\\)?bandali@uwaterloo\\.ca\\)\\|\\(abandali@csclub\\.uwaterloo\\.ca\\)\\)")
f0d07afc 2634 (require 'company-ebdb)
5fece105
AB
2635 :hook (;; (message-setup . mml-secure-message-sign-pgpmime)
2636 (message-mode . flyspell-mode)
2637 (message-mode . (lambda ()
2638 ;; (setq fill-column 65
2639 ;; message-fill-column 65)
2640 (make-local-variable 'company-idle-delay)
2641 (setq company-idle-delay 0.2))))
2642 ;; :custom-face
2643 ;; (message-header-subject ((t (:foreground "#111" :weight semi-bold))))
2644 ;; (message-header-to ((t (:foreground "#111" :weight normal))))
2645 ;; (message-header-cc ((t (:foreground "#333" :weight normal))))
2646 )
2647
ab6781dd 2648(with-eval-after-load 'mml-sec
5fece105
AB
2649 (setq mml-secure-openpgp-encrypt-to-self t
2650 mml-secure-openpgp-sign-with-sender t))
2651#+end_src
2652
2653** footnote
2654
2655Convenient footnotes in =message-mode=.
2656
2657#+begin_src emacs-lisp
d4b2a7ef 2658(use-feature footnote
5fece105 2659 :after message
a504a2b8
AB
2660 ;; :config
2661 ;; (setq footnote-start-tag ""
2662 ;; footnote-end-tag ""
2663 ;; footnote-style 'unicode)
5fece105
AB
2664 :bind
2665 (:map message-mode-map
c5d8bb25 2666 :prefix-map a/footnote-prefix-map
5fece105
AB
2667 :prefix "C-c f"
2668 ("a" . footnote-add-footnote)
2669 ("b" . footnote-back-to-message)
2670 ("c" . footnote-cycle-style)
2671 ("d" . footnote-delete-footnote)
2672 ("g" . footnote-goto-footnote)
2673 ("r" . footnote-renumber-footnotes)
a504a2b8 2674 ("s" . footnote-set-style)))
5fece105
AB
2675#+end_src
2676
490554d3
AB
2677** ebdb
2678
2679#+begin_src emacs-lisp
2680(use-package ebdb
86efa0e3 2681 :straight (:host github :repo "girzel/ebdb")
6ce4ebba 2682 :after gnus
490554d3
AB
2683 :bind (:map gnus-group-mode-map ("e" . ebdb))
2684 :config
2685 (setq ebdb-sources (no-littering-expand-var-file-name "ebdb"))
ab6781dd 2686 (with-eval-after-load 'swiper
490554d3
AB
2687 (add-to-list 'swiper-font-lock-exclude 'ebdb-mode t)))
2688
d4b2a7ef 2689(use-feature ebdb-com
490554d3
AB
2690 :after ebdb)
2691
2692;; (use-package ebdb-complete
2693;; :after ebdb
2694;; :config
2695;; (ebdb-complete-enable))
2696
2697(use-package company-ebdb
490554d3 2698 :config
dfd86f53 2699 (defun company-ebdb--post-complete (_) nil))
490554d3 2700
d4b2a7ef 2701(use-feature ebdb-gnus
490554d3
AB
2702 :after ebdb
2703 :custom
2704 (ebdb-gnus-window-configuration
2705 '(article
2706 (vertical 1.0
2707 (summary 0.25 point)
2708 (horizontal 1.0
2709 (article 1.0)
2710 (ebdb-gnus 0.3))))))
2711
d4b2a7ef 2712(use-feature ebdb-mua
490554d3
AB
2713 :after ebdb
2714 ;; :custom (ebdb-mua-pop-up nil)
2715 )
2716
2717;; (use-package ebdb-message
2718;; :after ebdb)
2719
2720
2721;; (use-package ebdb-vcard
2722;; :after ebdb)
2723#+end_src
2724
f94edfe6 2725** message-x
5fece105
AB
2726
2727#+begin_src emacs-lisp
f94edfe6
AB
2728(use-package message-x)
2729#+end_src
2730
2731#+begin_src emacs-lisp :tangle no
5fece105 2732(use-package message-x
5fece105
AB
2733 :custom
2734 (message-x-completion-alist
2735 (quote
2736 (("\\([rR]esent-\\|[rR]eply-\\)?[tT]o:\\|[bB]?[cC][cC]:" . gnus-harvest-find-address)
2737 ((if
2738 (boundp
2739 (quote message-newgroups-header-regexp))
2740 message-newgroups-header-regexp message-newsgroups-header-regexp)
2741 . message-expand-group)))))
2742#+end_src
2743
9cebbd53 2744** COMMENT gnus-harvest
5fece105
AB
2745
2746#+begin_src emacs-lisp
2747(use-package gnus-harvest
5fece105
AB
2748 :commands gnus-harvest-install
2749 :demand t
2750 :config
2751 (if (featurep 'message-x)
2752 (gnus-harvest-install 'message-x)
2753 (gnus-harvest-install)))
2754#+end_src
2755
3f74e7b3
AB
2756* IRC
2757:PROPERTIES:
2758:CUSTOM_ID: irc
2759:END:
2760
2761Now with ERC!
2762
2763#+begin_src emacs-lisp
2764(use-package znc
2765 :straight (:host nil :repo "https://git.bndl.org/amin/znc.el")
2766 :bind (("C-c a e e" . znc-erc)
2767 ("C-c a e a" . znc-all))
2768 :config
2769 (let ((pwd (let ((auth (auth-source-search :host "znca")))
2770 (cond
2771 ((null auth) (error "Couldn't find znca's authinfo"))
2772 (t (funcall (plist-get (car auth) :secret)))))))
2773 (setq znc-servers
2774 `(("znc.bndl.org" 1337 t
2775 ((freenode "amin/freenode" ,pwd)))
2776 ("znc.bndl.org" 1337 t
2777 ((moznet "amin/moznet" ,pwd)))))))
2778#+end_src
2779
5fece105
AB
2780* Post initialization
2781:PROPERTIES:
2782:CUSTOM_ID: post-initialization
2783:END:
2784
5fece105
AB
2785Display how long it took to load the init file.
2786
2787#+begin_src emacs-lisp
2788(message "Loading %s...done (%.3fs)" user-init-file
2789 (float-time (time-subtract (current-time)
c5d8bb25 2790 a/before-user-init-time)))
5fece105
AB
2791#+end_src
2792
2793* Footer
2794:PROPERTIES:
2795:CUSTOM_ID: footer
2796:END:
2797
2798#+begin_src emacs-lisp :comments none
2799;;; init.el ends here
2800#+end_src
2801
2802* COMMENT Local Variables :ARCHIVE:
2803# Local Variables:
c5d8bb25 2804# eval: (add-hook 'after-save-hook #'a/async-babel-tangle 'append 'local)
6ce4ebba 2805# eval: (when (featurep 'typo (typo-mode -1)))
5fece105 2806# End: