[emacs/multi-term] toggle between char and line mode with C-c C-j
[~bandali/configs] / init.org
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1#+title: =aminb='s Literate Emacs Configuration
2#+author: Amin Bandali
3#+babel: :cache yes
4#+property: header-args :tangle yes
5
6* About
7:PROPERTIES:
8:CUSTOM_ID: about
9:END:
10
11This org file is my literate configuration for GNU Emacs, and is
12tangled to [[./init.el][init.el]]. Packages are installed and managed using
13[[https://github.com/emacscollective/borg][Borg]]. Over the years, I've taken inspiration from configurations of
14many different people. Some of the configurations that I can remember
15off the top of my head are:
16
17- [[https://github.com/dieggsy/dotfiles][dieggsy/dotfiles]]: literate Emacs and dotfiles configuration, uses
18 straight.el for managing packages
19- [[https://github.com/dakra/dmacs][dakra/dmacs]]: literate Emacs configuration, using Borg for managing
20 packages
21- [[http://pages.sachachua.com/.emacs.d/Sacha.html][Sacha Chua's literate Emacs configuration]]
22- [[https://github.com/dakrone/eos][dakrone/eos]]
23- Ryan Rix's [[http://doc.rix.si/cce/cce.html][Complete Computing Environment]] ([[http://doc.rix.si/projects/fsem.html][about cce]])
24- [[https://github.com/jwiegley/dot-emacs][jwiegley/dot-emacs]]: nix-based configuration
25- [[https://github.com/wasamasa/dotemacs][wasamasa/dotemacs]]
26- [[https://github.com/hlissner/doom-emacs][Doom Emacs]]
27
28I'd like to have a fully reproducible Emacs setup (part of the reason
29why I store my configuration in this repository) but unfortunately out
30of the box, that's not achievable with =package.el=, not currently
31anyway. So, I've opted to use Borg. For what it's worth, I briefly
32experimented with [[https://github.com/raxod502/straight.el][straight.el]], but found that it added about 2 seconds
33to my init time; which is unacceptable for me: I use Emacs as my
34window manager (via EXWM) and coming from bspwm, I'm too used to
35having fast startup times.
36
37** Installation
38
39To use this config for your Emacs, first you need to clone this repo,
40then bootstrap Borg, tell Borg to retrieve package submodules, and
41byte-compiled the packages. Something along these lines should work:
42
43#+begin_src sh :tangle no
44git clone https://github.com/aminb/dotfiles ~/.emacs.d
45cd ~/.emacs.d
46make bootstrap-borg
47make bootstrap
48make 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]]
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57- [[#borg-essentials][Borg's =layer/essentials=]]
58- [[#editing][Editing]]
59- [[#syntax-spell-checking][Syntax and spell checking]]
60- [[#programming-modes][Programming modes]]
61- [[#emacs-enhancements][Emacs enhancements]]
62- [[#email][Email]]
63- [[#blogging][Blogging]]
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64- [[#post-initialization][Post initialization]]
65- [[#footer][Footer]]
66
67* Header
68:PROPERTIES:
69:CUSTOM_ID: header
70:END:
71
72** First line
73
74#+begin_src emacs-lisp :comments none
f1149591 75;;; init.el --- Amin Bandali's Emacs config -*- lexical-binding: t; eval: (view-mode 1) -*-
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76#+end_src
77
78Enable =view-mode=, which both makes the file read-only (as a reminder
79that =init.el= is an auto-generated file, not supposed to be edited),
80and provides some convenient key bindings for browsing through the
81file.
82
83** License
84
85#+begin_src emacs-lisp :comments none
86;; Copyright (C) 2018 Amin Bandali <bandali@gnu.org>
87
88;; This program is free software: you can redistribute it and/or modify
89;; it under the terms of the GNU General Public License as published by
90;; the Free Software Foundation, either version 3 of the License, or
91;; (at your option) any later version.
92
93;; This program is distributed in the hope that it will be useful,
94;; but WITHOUT ANY WARRANTY; without even the implied warranty of
95;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
96;; GNU General Public License for more details.
97
98;; You should have received a copy of the GNU General Public License
99;; along with this program. If not, see <https://www.gnu.org/licenses/>.
100#+end_src
101
102** Commentary
103
104#+begin_src emacs-lisp :comments none
105;;; Commentary:
106
107;; Emacs configuration of Amin Bandali, computer scientist and functional
108;; programmer.
109
110;; THIS FILE IS AUTO-GENERATED FROM `init.org'.
111#+end_src
112
113** Naming conventions
114
115The 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]].
116
117#+begin_src emacs-lisp :comments none
118;; Naming conventions:
119;;
120;; amin-... public variables or non-interactive functions
121;; amin--... private anything (non-interactive), not safe for direct use
122;; amin/... an interactive function; safe for M-x or keybinding
123;; amin|... a hook function
124;; amin*... an advising function
125;; amin@... a hydra command
126;; ...! a macro
127#+end_src
128
129* Initial setup
130:PROPERTIES:
131:CUSTOM_ID: initial-setup
132:END:
133
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134** Emacs initialization
135
136I'd like to do a couple of measurements of Emacs' startup time. First,
137let's see how long Emacs takes to start up, before even loading
138=init.el=, i.e. =user-init-file=:
139
140#+begin_src emacs-lisp
141(defvar amin--before-user-init-time (current-time)
142 "Value of `current-time' when Emacs begins loading `user-init-file'.")
143(message "Loading Emacs...done (%.3fs)"
144 (float-time (time-subtract amin--before-user-init-time
145 before-init-time)))
146#+end_src
147
148Also, temporarily increase ~gc-cons-threshhold~ and
149~gc-cons-percentage~ during startup to reduce garbage collection
150frequency. Clearing the ~file-name-handler-alist~ seems to help reduce
151startup time as well.
152
153#+begin_src emacs-lisp
154(defvar amin--gc-cons-threshold gc-cons-threshold)
155(defvar amin--gc-cons-percentage gc-cons-percentage)
156(defvar amin--file-name-handler-alist file-name-handler-alist)
157(setq gc-cons-threshold (* 400 1024 1024) ; 400 MiB
158 gc-cons-percentage 0.6
159 file-name-handler-alist nil
160 ;; sidesteps a bug when profiling with esup
161 esup-child-profile-require-level 0)
162#+end_src
163
164Of course, we'd like to set them back to their defaults once we're
165done initializing.
166
167#+begin_src emacs-lisp
168(add-hook
169 'after-init-hook
170 (lambda ()
171 (setq gc-cons-threshold amin--gc-cons-threshold
172 gc-cons-percentage amin--gc-cons-percentage
173 file-name-handler-alist amin--file-name-handler-alist)))
174#+end_src
175
176Increase the number of lines kept in message logs (the =*Messages*=
177buffer).
178
179#+begin_src emacs-lisp
180(setq message-log-max 20000)
181#+end_src
182
183Optionally, we could suppress some byte compiler warnings like below,
184but for now I've decided to keep them enabled. See documentation for
185~byte-compile-warnings~ for more details.
186
187#+begin_src emacs-lisp
188;; (setq byte-compile-warnings
189;; '(not free-vars unresolved noruntime lexical make-local))
190#+end_src
191
192** whoami
193
194#+begin_src emacs-lisp
195(setq user-full-name "Amin Bandali"
196 user-mail-address "amin@aminb.org")
197#+end_src
198
199** Package management
200
201*** No =package.el=
202
203I can do all my package management things with Borg, and don't need
204Emacs' built-in =package.el=. Emacs 27 lets us disable =package.el= in
205the =early-init-file= (see [[https://git.savannah.gnu.org/cgit/emacs.git/commit/?id=24acb31c04b4048b85311d794e600ecd7ce60d3b][here]]).
206
207#+begin_src emacs-lisp :tangle early-init.el
208(setq package-enable-at-startup nil)
209#+end_src
210
211But since Emacs 27 isn't out yet (Emacs 26 is just around the corner
212right now), and even when released it'll be long before most distros
213ship in their repos, I'll still put the old workaround with the
214commented call to ~package-initialize~ here anyway.
215
216#+begin_src emacs-lisp
217(setq package-enable-at-startup nil)
218;; (package-initialize)
219#+end_src
220
221*** Borg
222
223#+begin_quote
224Assimilate Emacs packages as Git submodules
225#+end_quote
226
227[[https://github.com/emacscollective/borg][Borg]] is at the heart of package management of my Emacs setup. In
228short, it creates a git submodule in =lib/= for each package, which
229can then be managed with the help of Magit or other tools.
230
231#+begin_src emacs-lisp
232(setq user-init-file (or load-file-name buffer-file-name)
233 user-emacs-directory (file-name-directory user-init-file))
234(add-to-list 'load-path
235 (expand-file-name "lib/borg" user-emacs-directory))
236(require 'borg)
237(borg-initialize)
238
239;; (require 'borg-nix-shell)
240;; (setq borg-build-shell-command 'borg-nix-shell-build-command)
241
242(with-eval-after-load 'bind-key
243 (bind-keys
244 :package borg
245 ("C-c b A" . borg-activate)
246 ("C-c b a" . borg-assimilate)
247 ("C-c b b" . borg-build)
248 ("C-c b c" . borg-clone)
249 ("C-c b r" . borg-remove)))
250#+end_src
251
252*** =use-package=
253
254#+begin_quote
255A use-package declaration for simplifying your .emacs
256#+end_quote
257
258[[https://github.com/jwiegley/use-package][use-package]] is an awesome utility for managing and configuring
259packages (in our case especially the latter) in a neatly organized way
260and without compromising on performance.
261
262#+begin_src emacs-lisp
263(require 'use-package)
264(if nil ; set to t when need to debug init
265 (setq use-package-verbose t
266 use-package-expand-minimally nil
267 use-package-compute-statistics t
268 debug-on-error t)
269 (setq use-package-verbose nil
270 use-package-expand-minimally t))
271#+end_src
272
273*** Epkg
274
275#+begin_quote
276Browse the Emacsmirror package database
277#+end_quote
278
279Epkg provides access to a local copy of the [[https://emacsmirror.net][Emacsmirror]] package
280database, low-level functions for querying the database, and a
281=package.el=-like user interface for browsing the available packages.
282
283#+begin_src emacs-lisp
284(use-package epkg
285 :defer t
286 :bind
287 (("C-c b d" . epkg-describe-package)
288 ("C-c b p" . epkg-list-packages)
289 ("C-c b u" . epkg-update)))
290#+end_src
291
292** No littering in =~/.emacs.d=
293
294#+begin_quote
295Help keeping ~/.emacs.d clean
296#+end_quote
297
298By default, even for Emacs' built-in packages, the configuration files
299and persistent data are all over the place. Use =no-littering= to help
300contain the mess.
301
302#+begin_src emacs-lisp
303(use-package no-littering
304 :demand t
305 :config
306 (savehist-mode 1)
307 (add-to-list 'savehist-additional-variables 'kill-ring)
308 (save-place-mode 1)
309 (setq auto-save-file-name-transforms
310 `((".*" ,(no-littering-expand-var-file-name "auto-save/") t))))
311#+end_src
312
313** Custom file (=custom.el=)
314
315I'm not planning on using the custom file much, but even so, I
316definitely don't want it mixing with =init.el=. So, here; let's give
317it it's own file. While at it, treat themes as safe.
318
319#+begin_src emacs-lisp
320(use-package custom
321 :no-require t
322 :config
323 (setq custom-file (no-littering-expand-etc-file-name "custom.el"))
324 (when (file-exists-p custom-file)
325 (load custom-file))
326 (setf custom-safe-themes t))
327#+end_src
328
329** Secrets file
330
331Load the secrets file if it exists, otherwise show a warning.
332
333#+begin_src emacs-lisp
334(with-demoted-errors
335 (load (no-littering-expand-etc-file-name "secrets")))
336#+end_src
337
338** Better =$PATH= handling
339
340Let's use [[https://github.com/purcell/exec-path-from-shell][exec-path-from-shell]] to make Emacs use the =$PATH= as set up
341in my shell.
342
343#+begin_src emacs-lisp
344(use-package exec-path-from-shell
345 :defer 1
346 :init
347 (setq exec-path-from-shell-check-startup-files nil)
348 :config
349 (exec-path-from-shell-initialize)
350 ;; while we're at it, let's fix access to our running ssh-agent
351 (exec-path-from-shell-copy-env "SSH_AGENT_PID")
352 (exec-path-from-shell-copy-env "SSH_AUTH_SOCK"))
353#+end_src
354
21ad71fa 355** COMMENT Only one custom theme at a time
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356
357#+begin_src emacs-lisp
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358(defadvice load-theme (before clear-previous-themes activate)
359 "Clear existing theme settings instead of layering them"
360 (mapc #'disable-theme custom-enabled-themes))
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361#+end_src
362
363** Server
364
365Start server if not already running. Alternatively, can be done by
366issuing =emacs --daemon= in the terminal, which can be automated with
367a systemd service or using =brew services start emacs= on macOS. I use
368Emacs as my window manager (via EXWM), so I always start Emacs on
369login; so starting the server from inside Emacs is good enough for me.
370
371See [[https://www.gnu.org/software/emacs/manual/html_node/emacs/Emacs-Server.html#Emacs-Server][Using Emacs as a Server]].
372
373#+begin_src emacs-lisp
374(use-package server
375 :defer 1
376 :config (or (server-running-p) (server-mode)))
377#+end_src
378
21ad71fa 379** COMMENT Unicode support
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380
381Font stack with better unicode support, around =Ubuntu Mono= and
382=Hack=.
383
384#+begin_src emacs-lisp
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385(dolist (ft (fontset-list))
386 (set-fontset-font
387 ft
388 'unicode
389 (font-spec :name "Source Code Pro" :size 14))
390 (set-fontset-font
391 ft
392 'unicode
393 (font-spec :name "DejaVu Sans Mono")
394 nil
395 'append)
396 ;; (set-fontset-font
397 ;; ft
398 ;; 'unicode
399 ;; (font-spec
400 ;; :name "Symbola monospacified for DejaVu Sans Mono")
401 ;; nil
402 ;; 'append)
403 ;; (set-fontset-font
404 ;; ft
405 ;; #x2115 ; ℕ
406 ;; (font-spec :name "DejaVu Sans Mono")
407 ;; nil
408 ;; 'append)
409 (set-fontset-font
410 ft
411 (cons ?Α ?ω)
412 (font-spec :name "DejaVu Sans Mono" :size 14)
413 nil
414 'prepend))
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415#+end_src
416
417** Gentler font resizing
418
419#+begin_src emacs-lisp
420(setq text-scale-mode-step 1.05)
421#+end_src
422
423** Focus follows mouse
424
425I’d like focus to follow the mouse when I move the cursor from one
426window to the next.
427
428#+begin_src emacs-lisp
429(setq mouse-autoselect-window t)
430#+end_src
431
432Let’s define a function to conveniently disable this for certain
433buffers and/or modes.
434
435#+begin_src emacs-lisp
436(defun amin--no-mouse-autoselect-window ()
437 (make-local-variable 'mouse-autoselect-window)
438 (setq mouse-autoselect-window nil))
439#+end_src
440
441** Libraries
442
443#+begin_src emacs-lisp
444(require 'cl-lib)
445(require 'subr-x)
446#+end_src
447
448** Useful utilities
449
450#+begin_src emacs-lisp
451(defun amin-enlist (exp)
452 "Return EXP wrapped in a list, or as-is if already a list."
453(if (listp exp) exp (list exp)))
454
455; from https://github.com/hlissner/doom-emacs/commit/589108fdb270f24a98ba6209f6955fe41530b3ef
456(defmacro after! (features &rest body)
457 "A smart wrapper around `with-eval-after-load'. Supresses warnings during
458compilation."
459 (declare (indent defun) (debug t))
460 (list (if (or (not (bound-and-true-p byte-compile-current-file))
461 (dolist (next (amin-enlist features))
462 (if (symbolp next)
463 (require next nil :no-error)
464 (load next :no-message :no-error))))
465 #'progn
466 #'with-no-warnings)
467 (cond ((symbolp features)
468 `(eval-after-load ',features '(progn ,@body)))
469 ((and (consp features)
470 (memq (car features) '(:or :any)))
471 `(progn
472 ,@(cl-loop for next in (cdr features)
473 collect `(after! ,next ,@body))))
474 ((and (consp features)
475 (memq (car features) '(:and :all)))
476 (dolist (next (cdr features))
477 (setq body `(after! ,next ,@body)))
478 body)
479 ((listp features)
480 `(after! (:all ,@features) ,@body)))))
481#+end_src
482
483Convenience macro for =setq='ing multiple variables to the same value:
484
485#+begin_src emacs-lisp
486(defmacro setq-every! (value &rest vars)
487 "Set all the variables from VARS to value VALUE."
488 (declare (indent defun) (debug t))
489 `(progn ,@(mapcar (lambda (x) (list 'setq x value)) vars)))
490#+end_src
491
492* Core
493:PROPERTIES:
494:CUSTOM_ID: core
495:END:
496
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497** Defaults
498
499*** Time and battery in mode-line
500
501Enable displaying time and battery in the mode-line, since I'm not
502using the Xfce panel anymore. Also, I don't need to see the load
503average on a regular basis, so disable that.
504
505Note: using =i3status= on sway at the moment, so disabling this.
506
507#+begin_src emacs-lisp :tangle no
508(use-package time
509 :init
510 (setq display-time-default-load-average nil)
511 :config
512 (display-time-mode))
513
514(use-package battery
515 :config
516 (display-battery-mode))
517#+end_src
518
519*** Smaller fringe
520
521Might want to set the fringe to a smaller value, especially if using
522EXWM. I'm fine with the default for now.
523
524#+begin_src emacs-lisp
525;; (fringe-mode '(3 . 1))
526(fringe-mode nil)
527#+end_src
528
529*** Disable disabled commands
530
531Emacs disables some commands by default that could persumably be
532confusing for novice users. Let's disable that.
533
534#+begin_src emacs-lisp
535(setq disabled-command-function nil)
536#+end_src
537
538*** Kill-ring
539
540Save what I copy into clipboard from other applications into Emacs'
541kill-ring, which would allow me to still be able to easily access it
542in case I kill (cut or copy) something else inside Emacs before
543yanking (pasting) what I'd originally intended to.
544
545#+begin_src emacs-lisp
546(setq save-interprogram-paste-before-kill t)
547#+end_src
548
549*** Minibuffer
550
551#+begin_src emacs-lisp
552(setq enable-recursive-minibuffers t
553 resize-mini-windows t)
554#+end_src
555
556*** Lazy-person-friendly yes/no prompts
557
558Lazy people would prefer to type fewer keystrokes, especially for yes
559or no questions. I'm lazy.
560
561#+begin_src emacs-lisp
562(defalias 'yes-or-no-p #'y-or-n-p)
563#+end_src
564
565*** Startup screen and =*scratch*=
566
567Firstly, let Emacs know that I'd like to have =*scratch*= as my
568startup buffer.
569
570#+begin_src emacs-lisp
571(setq initial-buffer-choice t)
572#+end_src
573
574Now let's customize the =*scratch*= buffer a bit. First off, I don't
575need the default hint.
576
577#+begin_src emacs-lisp
578(setq initial-scratch-message nil)
579#+end_src
580
581Also, let's use Text mode as the major mode, in case I want to
582customize it (=*scratch*='s default major mode, Fundamental mode,
583can't really be customized).
584
585#+begin_src emacs-lisp
586(setq initial-major-mode 'text-mode)
587#+end_src
588
589Inhibit the buffer list when more than 2 files are loaded.
590
591#+begin_src emacs-lisp
592(setq inhibit-startup-buffer-menu t)
593#+end_src
594
595I don't really need to see the startup screen or echo area message
596either.
597
598#+begin_src emacs-lisp
599(advice-add #'display-startup-echo-area-message :override #'ignore)
600(setq inhibit-startup-screen t
601 inhibit-startup-echo-area-message user-login-name)
602#+end_src
603
604*** More useful frame titles
605
606Show either the file name or the buffer name (in case the buffer isn't
607visiting a file). Borrowed from Emacs Prelude.
608
609#+begin_src emacs-lisp
610(setq frame-title-format
611 '("" invocation-name " - "
612 (:eval (if (buffer-file-name)
613 (abbreviate-file-name (buffer-file-name))
614 "%b"))))
615#+end_src
616
617*** Backups
618
619Emacs' default backup settings aren't that great. Let's use more
620sensible options. See documentation for the ~make-backup-file~
621variable.
622
623#+begin_src emacs-lisp
624(setq backup-by-copying t
625 version-control t
626 delete-old-versions t)
627#+end_src
628
629*** Auto revert
630
631Enable automatic reloading of changed buffers and files.
632
633#+begin_src emacs-lisp
634(global-auto-revert-mode 1)
635(setq auto-revert-verbose nil
636 global-auto-revert-non-file-buffers nil)
637#+end_src
638
639*** Always use space for indentation
640
641#+begin_src emacs-lisp
642(setq-default
643 indent-tabs-mode nil
644 require-final-newline t
645 tab-width 4)
646#+end_src
647
648*** Winner mode
649
650Enable =winner-mode=.
651
652#+begin_src emacs-lisp
653(winner-mode 1)
654#+end_src
655
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656*** Don’t display =*compilation*= on success
657
658Based on https://stackoverflow.com/a/17788551, with changes to use
659=cl-letf= instead of the now obsolete =flet=.
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660
661#+begin_src emacs-lisp
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662(use-package compile
663 :config
664 (defun amin--compilation-finish-function (buffer outstr)
665 (unless (string-match "finished" outstr)
666 (switch-to-buffer-other-window buffer))
667 t)
f79ed7c6 668
5e07a091 669 (setq compilation-finish-functions #'amin--compilation-finish-function)
f79ed7c6 670
5e07a091 671 (require 'cl-macs)
f79ed7c6 672
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673 (defadvice compilation-start
674 (around inhibit-display
675 (command &optional mode name-function highlight-regexp))
676 (if (not (string-match "^\\(find\\|grep\\)" command))
0571b240 677 (cl-letf (((symbol-function 'display-buffer) #'ignore))
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678 (save-window-excursion ad-do-it))
679 ad-do-it))
680 (ad-activate 'compilation-start))
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681#+end_src
682
683*** Search for non-ASCII characters
684
685I’d like non-ASCII characters such as ‘’“”«»‹›áⓐ𝒶 to be selected when
686I search for their ASCII counterpart. Shoutout to [[http://endlessparentheses.com/new-in-emacs-25-1-easily-search-non-ascii-characters.html][endlessparentheses]]
687for this.
688
689#+begin_src emacs-lisp
690(setq search-default-mode #'char-fold-to-regexp)
691
692;; uncomment to extend this behaviour to query-replace
693;; (setq replace-char-fold t)
694#+end_src
695
696** Bindings
697
698#+begin_src emacs-lisp
699(bind-keys
700 ("C-c a i" . ielm)
701
702 ("C-c e b" . eval-buffer)
703 ("C-c e r" . eval-region)
704
705 ("C-c F m" . make-frame-command)
706 ("C-c F d" . delete-frame)
707 ("C-c F D" . delete-other-frames)
708
709 ("C-c o" . other-window)
710
711 ("C-c Q" . save-buffers-kill-terminal)
712
713 ("C-S-h C" . describe-char)
714 ("C-S-h F" . describe-face)
715
716 ("C-x K" . kill-this-buffer)
717
718 ("s-p" . beginning-of-buffer)
719 ("s-n" . end-of-buffer))
720#+end_src
721
722** Packages
723
724The packages in this section are absolutely essential to my everyday
725workflow, and they play key roles in how I do my computing. They
726immensely enhance the Emacs experience for me; both using Emacs, and
727customizing it.
728
729*** [[https://github.com/emacscollective/auto-compile][auto-compile]]
730
731#+begin_src emacs-lisp
732(use-package auto-compile
733 :demand t
734 :config
735 (auto-compile-on-load-mode)
736 (auto-compile-on-save-mode)
737 (setq auto-compile-display-buffer nil
738 auto-compile-mode-line-counter t
739 auto-compile-source-recreate-deletes-dest t
740 auto-compile-toggle-deletes-nonlib-dest t
741 auto-compile-update-autoloads t)
742 (add-hook 'auto-compile-inhibit-compile-hook
743 'auto-compile-inhibit-compile-detached-git-head))
744#+end_src
745
746*** [[https://orgmode.org/][Org mode]]
747
748#+begin_quote
749Org mode is for keeping notes, maintaining TODO lists, planning
750projects, and authoring documents with a fast and effective plain-text
751system.
752#+end_quote
753
754In short, my favourite way of life.
755
756#+begin_src emacs-lisp
757(use-package org
758 :defer 1
759 :config
760 (setq org-src-tab-acts-natively t
761 org-src-preserve-indentation nil
762 org-edit-src-content-indentation 0
763 org-email-link-description-format "Email %c: %s" ; %.30s
764 org-highlight-latex-and-related '(entities)
765 org-log-done 'time)
766 (add-to-list 'org-structure-template-alist '("L" . "src emacs-lisp") t)
767 (font-lock-add-keywords
768 'org-mode
769 '(("[ \t]*\\(#\\+\\(BEGIN\\|END\\|begin\\|end\\)_\\(\\S-+\\)\\)[ \t]*\\([^\n:]*\\)"
770 (1 '(:foreground "#5a5b5a" :background "#292b2b") t) ; directive
771 (3 '(:foreground "#81a2be" :background "#292b2b") t) ; kind
772 (4 '(:foreground "#c5c8c6") t))) ; title
773 t)
774 :bind (:map org-mode-map ("M-L" . org-insert-last-stored-link))
775 :hook ((org-mode . org-indent-mode)
776 (org-mode . auto-fill-mode)
777 (org-mode . flyspell-mode))
778 :custom
779 (org-latex-packages-alist '(("" "listings") ("" "color")))
780 :custom-face
781 '(org-block-begin-line ((t (:foreground "#5a5b5a" :background "#1d1f21"))))
782 '(org-block ((t (:background "#1d1f21"))))
783 '(org-latex-and-related ((t (:foreground "#b294bb")))))
784
785(use-package ox-latex
786 :after ox
787 :config
788 (setq org-latex-listings 'listings
789 ;; org-latex-prefer-user-labels t
790 )
791 (add-to-list 'org-latex-packages-alist '("" "listings"))
792 (add-to-list 'org-latex-packages-alist '("" "color"))
793 (add-to-list 'org-latex-classes
794 '("IEEEtran" "\\documentclass[11pt]{IEEEtran}"
795 ("\\section{%s}" . "\\section*{%s}")
796 ("\\subsection{%s}" . "\\subsection*{%s}")
797 ("\\subsubsection{%s}" . "\\subsubsection*{%s}")
798 ("\\paragraph{%s}" . "\\paragraph*{%s}")
799 ("\\subparagraph{%s}" . "\\subparagraph*{%s}"))
800 t))
801
802(use-package ox-beamer
803 :after ox)
804
805(use-package orgalist
806 :after message
807 :hook (message-mode . orgalist-mode))
808#+end_src
809
810**** asynchronous tangle
811
812=amin/async-babel-tangle= is a function closely inspired by [[https://github.com/dieggsy/dotfiles/tree/cc10edf7701958eff1cd94d4081da544d882a28c/emacs.d#dotfiles][dieggsy's
813d/async-babel-tangle]] which uses [[https://github.com/jwiegley/emacs-async][async]] to asynchronously tangle an org
814file.
815
816#+begin_src emacs-lisp
817(after! org
818 (defvar amin-show-async-tangle-results nil
819 "Keep *emacs* async buffers around for later inspection.")
820
821 (defvar amin-show-async-tangle-time nil
822 "Show the time spent tangling the file.")
823
824 (defvar amin-async-tangle-post-compile "make ti"
825 "If non-nil, pass to `compile' after successful tangle.")
826
827 (defun amin/async-babel-tangle ()
828 "Tangle org file asynchronously."
829 (interactive)
830 (let* ((file-tangle-start-time (current-time))
831 (file (buffer-file-name))
832 (file-nodir (file-name-nondirectory file))
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833 ;; (async-quiet-switch "-q")
834 )
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835 (async-start
836 `(lambda ()
837 (require 'org)
838 (org-babel-tangle-file ,file))
839 (unless amin-show-async-tangle-results
840 `(lambda (result)
841 (if result
842 (progn
843 (message "Tangled %s%s"
844 ,file-nodir
845 (if amin-show-async-tangle-time
846 (format " (%.3fs)"
847 (float-time (time-subtract (current-time)
848 ',file-tangle-start-time)))
849 ""))
850 (when amin-async-tangle-post-compile
f79ed7c6 851 (compile amin-async-tangle-post-compile)))
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852 (message "Tangling %s failed" ,file-nodir))))))))
853
854(add-to-list
855 'safe-local-variable-values
856 '(eval add-hook 'after-save-hook #'amin/async-babel-tangle 'append 'local))
857#+end_src
858
859*** [[https://magit.vc/][Magit]]
860
861#+begin_quote
862It's Magit! A Git porcelain inside Emacs.
863#+end_quote
864
865Not just how I do git, but /the/ way to do git.
866
867#+begin_src emacs-lisp
868(use-package magit
869 :defer 1
870 :bind (("C-x g" . magit-status)
871 ("s-g s" . magit-status)
872 ("s-g l" . magit-log-buffer-file))
873 :config
874 (magit-add-section-hook 'magit-status-sections-hook
875 'magit-insert-modules
876 'magit-insert-stashes
877 'append)
878 (setq
879 magit-repository-directories '(("~/.emacs.d/" . 0)
880 ("~/src/git/" . 1)))
881 (nconc magit-section-initial-visibility-alist
882 '(([unpulled status] . show)
883 ([unpushed status] . show)))
884 :custom-face (magit-diff-file-heading ((t (:weight normal)))))
885#+end_src
886
887*** [[https://github.com/abo-abo/swiper][Ivy]] (and friends)
888
889#+begin_quote
890Ivy - a generic completion frontend for Emacs, Swiper - isearch with
891an overview, and more. Oh, man!
892#+end_quote
893
894There's no way I could top that, so I won't attempt to.
895
896**** Ivy
897
898#+begin_src emacs-lisp
899(use-package ivy
900 :defer 1
901 :bind
902 (:map ivy-minibuffer-map
903 ([escape] . keyboard-escape-quit)
904 ([S-up] . ivy-previous-history-element)
905 ([S-down] . ivy-next-history-element)
906 ("DEL" . ivy-backward-delete-char))
907 :config
908 (setq ivy-wrap t)
909 (ivy-mode 1)
910 ;; :custom-face
911 ;; (ivy-minibuffer-match-face-2 ((t (:background "#e99ce8" :weight semi-bold))))
912 ;; (ivy-minibuffer-match-face-3 ((t (:background "#bbbbff" :weight semi-bold))))
913 ;; (ivy-minibuffer-match-face-4 ((t (:background "#ffbbff" :weight semi-bold))))
914)
915#+end_src
916
917**** Swiper
918
919#+begin_src emacs-lisp
920(use-package swiper
f2a57944
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921 :bind (("C-s" . swiper)
922 ("C-r" . swiper)
923 ("C-S-s" . isearch-forward)))
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924#+end_src
925
926**** Counsel
927
928#+begin_src emacs-lisp
929(use-package counsel
930 :defer 1
931 :bind (([remap execute-extended-command] . counsel-M-x)
932 ([remap find-file] . counsel-find-file)
933 ("s-r" . counsel-recentf)
934 ("C-c x" . counsel-M-x)
935 ("C-c f ." . counsel-find-file)
936 :map minibuffer-local-map
937 ("C-r" . counsel-minibuffer-history))
938 :config
939 (counsel-mode 1)
940 (defalias 'locate #'counsel-locate))
941#+end_src
942
943*** eshell
944
945#+begin_src emacs-lisp
946(use-package eshell
947 :defer 1
948 :commands eshell
23cd3185 949 :bind ("C-c a s e" . eshell)
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950 :config
951 (eval-when-compile (defvar eshell-prompt-regexp))
952 (defun amin/eshell-quit-or-delete-char (arg)
953 (interactive "p")
954 (if (and (eolp) (looking-back eshell-prompt-regexp nil))
955 (eshell-life-is-too-much)
956 (delete-char arg)))
957
958 (defun amin/eshell-clear ()
959 (interactive)
960 (let ((inhibit-read-only t))
961 (erase-buffer))
962 (eshell-send-input))
963
964 (defun amin|eshell-setup ()
965 (make-local-variable 'company-idle-delay)
0571b240 966 (defvar company-idle-delay nil)
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967 (bind-keys :map eshell-mode-map
968 ("C-d" . amin/eshell-quit-or-delete-char)
969 ("C-S-l" . amin/eshell-clear)
970 ("M-r" . counsel-esh-history)
971 ([tab] . company-complete)))
972
973 :hook (eshell-mode . amin|eshell-setup)
974 :custom
975 (eshell-hist-ignoredups t)
976 (eshell-input-filter 'eshell-input-filter-initial-space))
977#+end_src
978
979*** Ibuffer
980
981#+begin_src emacs-lisp
982(use-package ibuffer
983 :defer t
984 :bind
985 (("C-x C-b" . ibuffer-other-window)
986 :map ibuffer-mode-map
987 ("P" . ibuffer-backward-filter-group)
988 ("N" . ibuffer-forward-filter-group)
989 ("M-p" . ibuffer-do-print)
990 ("M-n" . ibuffer-do-shell-command-pipe-replace))
991 :config
992 ;; Use human readable Size column instead of original one
993 (define-ibuffer-column size-h
994 (:name "Size" :inline t)
995 (cond
996 ((> (buffer-size) 1000000) (format "%7.1fM" (/ (buffer-size) 1000000.0)))
997 ((> (buffer-size) 100000) (format "%7.0fk" (/ (buffer-size) 1000.0)))
998 ((> (buffer-size) 1000) (format "%7.1fk" (/ (buffer-size) 1000.0)))
999 (t (format "%8d" (buffer-size)))))
1000 :custom
1001 (ibuffer-saved-filter-groups
1002 '(("default"
1003 ("dired" (mode . dired-mode))
1004 ("org" (mode . org-mode))
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1005 ("gnus"
1006 (or
1007 (mode . gnus-group-mode)
1008 (mode . gnus-summary-mode)
1009 (mode . gnus-article-mode)
1010 ;; not really, but...
1011 (mode . message-mode)))
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1012 ("web"
1013 (or
1014 (mode . web-mode)
1015 (mode . css-mode)
1016 (mode . scss-mode)
1017 (mode . js2-mode)))
1018 ("shell"
1019 (or
1020 (mode . eshell-mode)
4e0afb99
AB
1021 (mode . shell-mode)
1022 (mode . term-mode)))
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AB
1023 ("programming"
1024 (or
1025 (mode . python-mode)
4e0afb99 1026 (mode . c-mode)
5fece105 1027 (mode . c++-mode)
4e0afb99
AB
1028 (mode . emacs-lisp-mode)
1029 (mode . scheme-mode)
1030 (mode . haskell-mode)
1031 (mode . lean-mode)))
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AB
1032 ("emacs"
1033 (or
1034 (name . "^\\*scratch\\*$")
4e0afb99 1035 (name . "^\\*Messages\\*$"))))))
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1036 (ibuffer-formats
1037 '((mark modified read-only locked " "
1038 (name 18 18 :left :elide)
1039 " "
1040 (size-h 9 -1 :right)
1041 " "
1042 (mode 16 16 :left :elide)
1043 " " filename-and-process)
1044 (mark " "
1045 (name 16 -1)
1046 " " filename)))
1047 :hook (ibuffer . (lambda () (ibuffer-switch-to-saved-filter-groups "default"))))
1048#+end_src
1049
1050*** Outline
1051
1052#+begin_src emacs-lisp
1053(use-package outline
1054 :defer t
1055 :hook (prog-mode . outline-minor-mode)
1056 :bind
1057 (:map
1058 outline-minor-mode-map
1059 ("<s-tab>" . outline-toggle-children)
1060 ("M-p" . outline-previous-visible-heading)
1061 ("M-n" . outline-next-visible-heading)
1062 :prefix-map amin--outline-prefix-map
1063 :prefix "s-o"
1064 ("TAB" . outline-toggle-children)
1065 ("a" . outline-hide-body)
1066 ("H" . outline-hide-body)
1067 ("S" . outline-show-all)
1068 ("h" . outline-hide-subtree)
1069 ("s" . outline-show-subtree)))
1070#+end_src
1071
1072* Borg's =layer/essentials=
673d5faa
AB
1073:PROPERTIES:
1074:CUSTOM_ID: borg-essentials
1075:END:
5fece105 1076
5fece105
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1077TODO: break this giant source block down into individual org sections.
1078
1079#+begin_src emacs-lisp
1080(use-package dash
1081 :config (dash-enable-font-lock))
1082
1083(use-package diff-hl
1084 :config
1085 (setq diff-hl-draw-borders nil)
1086 (global-diff-hl-mode)
1087 (add-hook 'magit-post-refresh-hook 'diff-hl-magit-post-refresh t))
1088
1089(use-package dired
1090 :defer t
1091 :config (setq dired-listing-switches "-alh"))
1092
1093(use-package eldoc
1094 :when (version< "25" emacs-version)
1095 :config (global-eldoc-mode))
1096
1097(use-package help
1098 :defer t
1099 :config
1100 (temp-buffer-resize-mode)
1101 (setq help-window-select t))
1102
1103(progn ; `isearch'
1104 (setq isearch-allow-scroll t))
1105
1106(use-package lisp-mode
1107 :config
1108 (add-hook 'emacs-lisp-mode-hook 'outline-minor-mode)
1109 (add-hook 'emacs-lisp-mode-hook 'reveal-mode)
1110 (defun indent-spaces-mode ()
1111 (setq indent-tabs-mode nil))
1112 (add-hook 'lisp-interaction-mode-hook #'indent-spaces-mode))
1113
1114(use-package man
1115 :defer t
1116 :config (setq Man-width 80))
1117
1118(use-package paren
1119 :config (show-paren-mode))
1120
1121(use-package prog-mode
1122 :config (global-prettify-symbols-mode)
1123 (defun indicate-buffer-boundaries-left ()
1124 (setq indicate-buffer-boundaries 'left))
1125 (add-hook 'prog-mode-hook #'indicate-buffer-boundaries-left))
1126
1127(use-package recentf
1128 :defer 0.5
1129 :config
1130 (add-to-list 'recentf-exclude "^/\\(?:ssh\\|su\\|sudo\\)?:")
1131 (setq recentf-max-saved-items 40))
1132
1133(use-package savehist
1134 :config (savehist-mode))
1135
1136(use-package saveplace
1137 :when (version< "25" emacs-version)
1138 :config (save-place-mode))
1139
1140(use-package simple
1141 :config (column-number-mode))
1142
1143(progn ; `text-mode'
1144 (add-hook 'text-mode-hook #'indicate-buffer-boundaries-left)
1145 (add-hook 'text-mode-hook #'abbrev-mode))
1146
1147(use-package tramp
1148 :defer t
1149 :config
1150 (add-to-list 'tramp-default-proxies-alist '(nil "\\`root\\'" "/ssh:%h:"))
1151 (add-to-list 'tramp-default-proxies-alist '("localhost" nil nil))
1152 (add-to-list 'tramp-default-proxies-alist
1153 (list (regexp-quote (system-name)) nil nil)))
1154
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1155#+end_src
1156
1157* Editing
673d5faa
AB
1158:PROPERTIES:
1159:CUSTOM_ID: editing
1160:END:
5fece105 1161
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AB
1162** Company
1163
1164#+begin_src emacs-lisp
1165(use-package company
1166 :defer 1
1167 :bind
1168 (:map company-active-map
1169 ([tab] . company-complete-common-or-cycle)
1170 ([escape] . company-abort))
1171 :custom
1172 (company-minimum-prefix-length 1)
1173 (company-selection-wrap-around t)
1174 (company-dabbrev-char-regexp "\\sw\\|\\s_\\|[-_]")
1175 (company-dabbrev-downcase nil)
1176 (company-dabbrev-ignore-case nil)
1177 :config
1178 (global-company-mode t))
1179#+end_src
1180
1181* Syntax and spell checking
673d5faa
AB
1182:PROPERTIES:
1183:CUSTOM_ID: syntax-spell-checking
1184:END:
5fece105 1185
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1186#+begin_src emacs-lisp
1187(use-package flycheck
1188 :defer 3
1189 :hook (prog-mode . flycheck-mode)
1190 :bind
1191 (:map flycheck-mode-map
1192 ("M-P" . flycheck-previous-error)
1193 ("M-N" . flycheck-next-error))
1194 :config
1195 ;; Use the load-path from running Emacs when checking elisp files
1196 (setq flycheck-emacs-lisp-load-path 'inherit)
1197
1198 ;; Only flycheck when I actually save the buffer
1199 (setq flycheck-check-syntax-automatically '(mode-enabled save)))
1200
1201;; http://endlessparentheses.com/ispell-and-apostrophes.html
1202(use-package ispell
1203 :defer 3
1204 :config
1205 ;; ’ can be part of a word
1206 (setq ispell-local-dictionary-alist
1207 `((nil "[[:alpha:]]" "[^[:alpha:]]"
1208 "['\x2019]" nil ("-B") nil utf-8)))
1209 ;; don't send ’ to the subprocess
1210 (defun endless/replace-apostrophe (args)
1211 (cons (replace-regexp-in-string
1212 "’" "'" (car args))
1213 (cdr args)))
1214 (advice-add #'ispell-send-string :filter-args
1215 #'endless/replace-apostrophe)
1216
1217 ;; convert ' back to ’ from the subprocess
1218 (defun endless/replace-quote (args)
1219 (if (not (derived-mode-p 'org-mode))
1220 args
1221 (cons (replace-regexp-in-string
1222 "'" "’" (car args))
1223 (cdr args))))
1224 (advice-add #'ispell-parse-output :filter-args
1225 #'endless/replace-quote))
1226#+end_src
1227* Programming modes
673d5faa
AB
1228:PROPERTIES:
1229:CUSTOM_ID: programming-modes
1230:END:
5fece105 1231
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AB
1232** [[http://alloytools.org][Alloy]] (with [[https://github.com/dwwmmn/alloy-mode][alloy-mode]])
1233
1234#+begin_src emacs-lisp
1235(use-package alloy-mode
1236 :defer t
1237 :config (setq alloy-basic-offset 2))
1238#+end_src
1239
1240** [[https://coq.inria.fr][Coq]] (with [[https://github.com/ProofGeneral/PG][Proof General]])
1241
1242#+begin_src emacs-lisp
1243(use-package proof-site ; Proof General
1244 :defer t
1245 :load-path "lib/proof-site/generic/")
1246#+end_src
1247
1248** [[https://leanprover.github.io][Lean]] (with [[https://github.com/leanprover/lean-mode][lean-mode]])
1249
1250#+begin_src emacs-lisp
1251(eval-when-compile (defvar lean-mode-map))
1252(use-package lean-mode
1253 :defer 1
1254 :bind (:map lean-mode-map
1255 ("S-SPC" . company-complete))
1256 :config
1257 (require 'lean-input)
1258 (setq default-input-method "Lean"
1259 lean-input-tweak-all '(lean-input-compose
1260 (lean-input-prepend "/")
1261 (lean-input-nonempty))
1262 lean-input-user-translations '(("/" "/")))
1263 (lean-input-setup))
1264 #+end_src
1265
1266** Haskell
1267
1268*** [[https://github.com/haskell/haskell-mode][haskell-mode]]
1269
1270#+begin_src emacs-lisp
1271(use-package haskell-mode
1272 :defer t
1273 :config
1274 (setq haskell-indentation-layout-offset 4
1275 haskell-indentation-left-offset 4
1276 flycheck-checker 'haskell-hlint
1277 flycheck-disabled-checkers '(haskell-stack-ghc haskell-ghc)))
1278#+end_src
1279
1280*** [[https://github.com/jyp/dante][dante]]
1281
1282#+begin_src emacs-lisp
1283(use-package dante
1284 :after haskell-mode
1285 :commands dante-mode
1286 :hook (haskell-mode . dante-mode))
1287#+end_src
1288
1289*** [[https://github.com/mpickering/hlint-refactor-mode][hlint-refactor]]
1290
1291Emacs bindings for [[https://github.com/ndmitchell/hlint][hlint]]'s refactor option. This requires the refact
1292executable from [[https://github.com/mpickering/apply-refact][apply-refact]].
1293
1294#+begin_src emacs-lisp
1295(use-package hlint-refactor
1296 :after haskell-mode
1297 :bind (:map hlint-refactor-mode-map
1298 ("C-c l b" . hlint-refactor-refactor-buffer)
1299 ("C-c l r" . hlint-refactor-refactor-at-point))
1300 :hook (haskell-mode . hlint-refactor-mode))
1301#+end_src
1302
1303*** [[https://github.com/flycheck/flycheck-haskell][flycheck-haskell]]
1304
1305#+begin_src emacs-lisp
1306(use-package flycheck-haskell
1307 :after haskell-mode)
1308#+end_src
1309
1310*** [[https://github.com/ndmitchell/hlint/blob/20e116a043f2073c57b17b24ae6364b5e433ba7e/data/hs-lint.el][hs-lint.el]]
1311:PROPERTIES:
1312:header-args+: :tangle lisp/hs-lint.el :mkdirp yes
1313:END:
1314
1315Currently using =flycheck-haskell= with the =haskell-hlint= checker
1316instead.
1317
1318#+begin_src emacs-lisp :tangle no
1319;;; hs-lint.el --- minor mode for HLint code checking
1320
1321;; Copyright 2009 (C) Alex Ott
1322;;
1323;; Author: Alex Ott <alexott@gmail.com>
1324;; Keywords: haskell, lint, HLint
1325;; Requirements:
1326;; Status: distributed under terms of GPL2 or above
1327
1328;; Typical message from HLint looks like:
1329;;
1330;; /Users/ott/projects/lang-exp/haskell/test.hs:52:1: Eta reduce
1331;; Found:
1332;; count1 p l = length (filter p l)
1333;; Why not:
1334;; count1 p = length . filter p
1335
1336
1337(require 'compile)
1338
1339(defgroup hs-lint nil
1340 "Run HLint as inferior of Emacs, parse error messages."
1341 :group 'tools
1342 :group 'haskell)
1343
1344(defcustom hs-lint-command "hlint"
1345 "The default hs-lint command for \\[hlint]."
1346 :type 'string
1347 :group 'hs-lint)
1348
1349(defcustom hs-lint-save-files t
1350 "Save modified files when run HLint or no (ask user)"
1351 :type 'boolean
1352 :group 'hs-lint)
1353
1354(defcustom hs-lint-replace-with-suggestions nil
1355 "Replace user's code with suggested replacements"
1356 :type 'boolean
1357 :group 'hs-lint)
1358
1359(defcustom hs-lint-replace-without-ask nil
1360 "Replace user's code with suggested replacements automatically"
1361 :type 'boolean
1362 :group 'hs-lint)
1363
1364(defun hs-lint-process-setup ()
1365 "Setup compilation variables and buffer for `hlint'."
1366 (run-hooks 'hs-lint-setup-hook))
1367
1368;; regex for replace suggestions
1369;;
1370;; ^\(.*?\):\([0-9]+\):\([0-9]+\): .*
1371;; Found:
1372;; \s +\(.*\)
1373;; Why not:
1374;; \s +\(.*\)
1375
1376(defvar hs-lint-regex
1377 "^\\(.*?\\):\\([0-9]+\\):\\([0-9]+\\): .*[\n\C-m]Found:[\n\C-m]\\s +\\(.*\\)[\n\C-m]Why not:[\n\C-m]\\s +\\(.*\\)[\n\C-m]"
1378 "Regex for HLint messages")
1379
1380(defun make-short-string (str maxlen)
1381 (if (< (length str) maxlen)
1382 str
1383 (concat (substring str 0 (- maxlen 3)) "...")))
1384
1385(defun hs-lint-replace-suggestions ()
1386 "Perform actual replacement of suggestions"
1387 (goto-char (point-min))
1388 (while (re-search-forward hs-lint-regex nil t)
1389 (let* ((fname (match-string 1))
1390 (fline (string-to-number (match-string 2)))
1391 (old-code (match-string 4))
1392 (new-code (match-string 5))
1393 (msg (concat "Replace '" (make-short-string old-code 30)
1394 "' with '" (make-short-string new-code 30) "'"))
1395 (bline 0)
1396 (eline 0)
1397 (spos 0)
1398 (new-old-code ""))
1399 (save-excursion
1400 (switch-to-buffer (get-file-buffer fname))
1401 (goto-char (point-min))
1402 (forward-line (1- fline))
1403 (beginning-of-line)
1404 (setf bline (point))
1405 (when (or hs-lint-replace-without-ask
1406 (yes-or-no-p msg))
1407 (end-of-line)
1408 (setf eline (point))
1409 (beginning-of-line)
1410 (setf old-code (regexp-quote old-code))
1411 (while (string-match "\\\\ " old-code spos)
1412 (setf new-old-code (concat new-old-code
1413 (substring old-code spos (match-beginning 0))
1414 "\\ *"))
1415 (setf spos (match-end 0)))
1416 (setf new-old-code (concat new-old-code (substring old-code spos)))
1417 (remove-text-properties bline eline '(composition nil))
1418 (when (re-search-forward new-old-code eline t)
1419 (replace-match new-code nil t)))))))
1420
1421(defun hs-lint-finish-hook (buf msg)
1422 "Function, that is executed at the end of HLint execution"
1423 (if hs-lint-replace-with-suggestions
1424 (hs-lint-replace-suggestions)
1425 (next-error 1 t)))
1426
1427(define-compilation-mode hs-lint-mode "HLint"
1428 "Mode for check Haskell source code."
1429 (set (make-local-variable 'compilation-process-setup-function)
1430 'hs-lint-process-setup)
1431 (set (make-local-variable 'compilation-disable-input) t)
1432 (set (make-local-variable 'compilation-scroll-output) nil)
1433 (set (make-local-variable 'compilation-finish-functions)
1434 (list 'hs-lint-finish-hook))
1435 )
1436
1437(defun hs-lint ()
1438 "Run HLint for current buffer with haskell source"
1439 (interactive)
1440 (save-some-buffers hs-lint-save-files)
1441 (compilation-start (concat hs-lint-command " \"" buffer-file-name "\"")
1442 'hs-lint-mode))
1443
1444(provide 'hs-lint)
1445;;; hs-lint.el ends here
1446#+end_src
1447
1448#+begin_src emacs-lisp :tangle no
1449(use-package hs-lint
1450 :load-path "lisp/"
1451 :bind (:map haskell-mode-map
1452 ("C-c l l" . hs-lint)))
1453#+end_src
1454
1455** Web dev
1456
1457*** SGML and HTML
1458
1459#+begin_src emacs-lisp
1460(use-package sgml-mode
1461 :defer t
1462 :config
1463 (setq sgml-basic-offset 2))
1464#+end_src
1465
1466*** CSS and SCSS
1467
1468#+begin_src emacs-lisp
1469(use-package css-mode
1470 :defer t
1471 :config
1472 (setq css-indent-offset 2))
1473#+end_src
1474
1475*** Web mode
1476
1477#+begin_src emacs-lisp
1478(use-package web-mode
1479 :defer t
1480 :mode "\\.html\\'"
1481 :config
1482 (setq-every! 2
1483 web-mode-code-indent-offset
1484 web-mode-css-indent-offset
1485 web-mode-markup-indent-offset))
1486#+end_src
1487
1488*** Emmet mode
1489
1490#+begin_src emacs-lisp
1491(use-package emmet-mode
1492 :after (:any web-mode css-mode sgml-mode)
1493 :bind* (("C-)" . emmet-next-edit-point)
1494 ("C-(" . emmet-prev-edit-point))
1495 :config
1496 (unbind-key "C-j" emmet-mode-keymap)
1497 (setq emmet-move-cursor-between-quotes t)
1498 :hook (web-mode css-mode html-mode sgml-mode))
1499#+end_src
1500
9cebbd53 1501** COMMENT Java
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1502
1503*** meghanada
1504
9cebbd53 1505#+begin_src emacs-lisp
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1506(use-package meghanada
1507 :bind
1508 (:map meghanada-mode-map
1509 (("C-M-o" . meghanada-optimize-import)
1510 ("C-M-t" . meghanada-import-all)))
1511 :hook (java-mode . meghanada-mode))
1512#+end_src
1513
1514*** lsp-java
1515
1516#+begin_comment
1517dependencies:
1518
1519ace-window
1520avy
1521bui
1522company-lsp
1523dap-mode
1524lsp-java
1525lsp-mode
1526lsp-ui
1527pfuture
1528tree-mode
1529treemacs
1530#+end_comment
1531
9cebbd53 1532#+begin_src emacs-lisp
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1533(use-package treemacs
1534 :config (setq treemacs-never-persist t))
1535
1536(use-package yasnippet
1537 :config
1538 ;; (yas-global-mode)
1539 )
1540
1541(use-package lsp-mode
1542 :init (setq lsp-eldoc-render-all nil
1543 lsp-highlight-symbol-at-point nil)
1544 )
1545
1546(use-package hydra)
1547
1548(use-package company-lsp
1549 :after company
1550 :config
1551 (setq company-lsp-cache-candidates t
1552 company-lsp-async t))
1553
1554(use-package lsp-ui
1555 :config
1556 (setq lsp-ui-sideline-update-mode 'point))
1557
1558(use-package lsp-java
1559 :config
1560 (add-hook 'java-mode-hook
1561 (lambda ()
1562 (setq-local company-backends (list 'company-lsp))))
1563
1564 (add-hook 'java-mode-hook 'lsp-java-enable)
1565 (add-hook 'java-mode-hook 'flycheck-mode)
1566 (add-hook 'java-mode-hook 'company-mode)
1567 (add-hook 'java-mode-hook 'lsp-ui-mode))
1568
1569(use-package dap-mode
1570 :after lsp-mode
1571 :config
1572 (dap-mode t)
1573 (dap-ui-mode t))
1574
1575(use-package dap-java
1576 :after (lsp-java))
1577
1578(use-package lsp-java-treemacs
1579 :after (treemacs))
1580#+end_src
1581
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1582** geiser
1583
1584#+begin_src emacs-lisp
1585(use-package geiser)
1586
1587(use-package geiser-guile
1588 :config
1589 (setq geiser-guile-load-path "~/src/git/guix"))
1590#+end_src
1591
1592** guix
1593
1594#+begin_src emacs-lisp
1595(use-package guix
1596 :load-path "lib/guix/elisp")
1597#+end_src
1598
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AB
1599* Emacs enhancements
1600:PROPERTIES:
1601:CUSTOM_ID: emacs-enhancements
1602:END:
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1604** [[https://github.com/justbur/emacs-which-key][which-key]]
1605
1606#+begin_quote
1607Emacs package that displays available keybindings in popup
1608#+end_quote
1609
1610#+begin_src emacs-lisp
1611(use-package which-key
1612 :defer 1
1613 :config (which-key-mode))
1614#+end_src
1615
1616** theme
1617
1618#+begin_src emacs-lisp
1619(add-to-list 'custom-theme-load-path "~/.emacs.d/lisp")
1620(load-theme 'tangomod t)
1621#+end_src
1622
21ad71fa 1623** smart-mode-line
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1624
1625#+begin_src emacs-lisp
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AB
1626(use-package smart-mode-line
1627 :config
1628 (sml/setup))
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1629#+end_src
1630
1631** doom-themes
1632
1633#+begin_src emacs-lisp
1634(use-package doom-themes)
1635#+end_src
1636
1637** theme helper functions
1638
1639#+begin_src emacs-lisp
1640(defun amin/lights-on ()
1641 "Enable my favourite light theme."
1642 (interactive)
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AB
1643 (mapc #'disable-theme custom-enabled-themes)
1644 (load-theme 'tangomod t)
1645 (sml/apply-theme 'automatic))
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1646
1647(defun amin/lights-off ()
1648 "Go dark."
1649 (interactive)
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1650 (mapc #'disable-theme custom-enabled-themes)
1651 (load-theme 'doom-tomorrow-night t)
1652 (sml/apply-theme 'automatic))
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AB
1653
1654(bind-keys
1655 ("s-t d" . amin/lights-off)
1656 ("s-t l" . amin/lights-on))
1657#+end_src
1658
1659** [[https://github.com/bbatsov/crux][crux]]
1660
1661#+begin_src emacs-lisp
1662(use-package crux
1663 :defer 1
1664 :bind (("C-c b k" . crux-kill-other-buffers)
1665 ("C-c d" . crux-duplicate-current-line-or-region)
1666 ("C-c D" . crux-duplicate-and-comment-current-line-or-region)
1667 ("C-c f c" . crux-copy-file-preserve-attributes)
1668 ("C-c f d" . crux-delete-file-and-buffer)
1669 ("C-c f r" . crux-rename-file-and-buffer)
1670 ("C-c j" . crux-top-join-line)
1671 ("C-S-j" . crux-top-join-line)))
1672#+end_src
1673
1674** [[https://github.com/alezost/mwim.el][mwim]]
1675
1676#+begin_src emacs-lisp
1677(use-package mwim
1678 :bind (("C-a" . mwim-beginning-of-code-or-line)
1679 ("C-e" . mwim-end-of-code-or-line)
1680 ("<home>" . mwim-beginning-of-line-or-code)
1681 ("<end>" . mwim-end-of-line-or-code)))
1682#+end_src
1683
1684** projectile
1685
1686#+begin_src emacs-lisp
1687(use-package projectile
1688 :defer t
1689 :bind-keymap ("C-c p" . projectile-command-map)
1690 :config
1691 (projectile-mode)
1692
1693 (defun my-projectile-invalidate-cache (&rest _args)
1694 ;; ignore the args to `magit-checkout'
1695 (projectile-invalidate-cache nil))
1696
1697 (eval-after-load 'magit-branch
1698 '(progn
1699 (advice-add 'magit-checkout
1700 :after #'my-projectile-invalidate-cache)
1701 (advice-add 'magit-branch-and-checkout
1702 :after #'my-projectile-invalidate-cache))))
1703#+end_src
1704
1705** [[https://github.com/Wilfred/helpful][helpful]]
1706
1707#+begin_src emacs-lisp
1708(use-package helpful
1709 :defer 1
1710 :bind
1711 (("C-S-h c" . helpful-command)
1712 ("C-S-h f" . helpful-callable) ; helpful-function
1713 ("C-S-h v" . helpful-variable)
1714 ("C-S-h k" . helpful-key)
1715 ("C-S-h p" . helpful-at-point)))
1716#+end_src
1717
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1718** [[https://github.com/EricCrosson/unkillable-scratch][unkillable-scratch]]
1719
1720Make =*scratch*= and =*Messages*= unkillable.
1721
1722#+begin_src emacs-lisp
1723(use-package unkillable-scratch
1724 :defer 3
1725 :config
1726 (unkillable-scratch 1)
1727 :custom
1728 (unkillable-scratch-behavior 'do-nothing)
1729 (unkillable-buffers '("^\\*scratch\\*$" "^\\*Messages\\*$")))
1730#+end_src
1731
1732** [[https://github.com/davep/boxquote.el][boxquote.el]]
1733
1734#+begin_example
1735,----
1736| make pretty boxed quotes like this
1737`----
1738#+end_example
1739
1740#+begin_src emacs-lisp
1741(use-package boxquote
1742 :defer 3
1743 :bind
1744 (:prefix-map amin--boxquote-prefix-map
1745 :prefix "C-c q"
1746 ("b" . boxquote-buffer)
1747 ("B" . boxquote-insert-buffer)
1748 ("d" . boxquote-defun)
1749 ("F" . boxquote-insert-file)
1750 ("hf" . boxquote-describe-function)
1751 ("hk" . boxquote-describe-key)
1752 ("hv" . boxquote-describe-variable)
1753 ("hw" . boxquote-where-is)
1754 ("k" . boxquote-kill)
1755 ("p" . boxquote-paragraph)
1756 ("q" . boxquote-boxquote)
1757 ("r" . boxquote-region)
1758 ("s" . boxquote-shell-command)
1759 ("t" . boxquote-text)
1760 ("T" . boxquote-title)
1761 ("u" . boxquote-unbox)
1762 ("U" . boxquote-unbox-region)
1763 ("y" . boxquote-yank)
1764 ("M-q" . boxquote-fill-paragraph)
1765 ("M-w" . boxquote-kill-ring-save)))
1766#+end_src
1767
1768Also see [[https://www.emacswiki.org/emacs/rebox2][rebox2]].
1769
9cebbd53 1770** COMMENT [[https://github.com/DarthFennec/highlight-indent-guides][highlight-indent-guides]]
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AB
1771
1772#+begin_src emacs-lisp
1773(use-package highlight-indent-guides
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AB
1774 :defer 3
1775 :hook ((prog-mode . highlight-indent-guides-mode)
1776 ;; (org-mode . highlight-indent-guides-mode)
1777 )
1778 :config
1779 (setq highlight-indent-guides-character ?\|)
1780 (setq highlight-indent-guides-auto-enabled nil)
1781 (setq highlight-indent-guides-method 'character)
1782 (setq highlight-indent-guides-responsive 'top)
1783 (set-face-foreground 'highlight-indent-guides-character-face "gainsboro")
1784 (set-face-foreground 'highlight-indent-guides-top-character-face "grey40")) ; grey13 is nice too
1785#+end_src
1786
1787** pdf-tools
1788
1789#+begin_src emacs-lisp
1790(use-package pdf-tools
1791 :defer t
1792 :magic ("%PDF" . pdf-view-mode)
1793 :config
1794 (setq pdf-view-resize-factor 1.05)
1795 (pdf-tools-install)
1796 :bind
1797 (:map pdf-view-mode-map
1798 ("C-s" . isearch-forward)
1799 ("C-r" . isearch-backward)
1800 ("j" . pdf-view-next-line-or-next-page)
1801 ("k" . pdf-view-previous-line-or-previous-page)
1802 ("h" . image-backward-hscroll)
1803 ("l" . image-forward-hscroll)))
1804#+end_src
1805
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1806** typo.el
1807
1808#+begin_src emacs-lisp
1809(use-package typo
1810 :defer 2
1811 :config
1812 (typo-global-mode 1)
1813 :hook (text-mode . typo-mode))
1814#+end_src
1815
1816** hl-todo
1817
1818#+begin_src emacs-lisp
1819(use-package hl-todo
1820 :defer 4
1821 :config
1822 (global-hl-todo-mode))
1823#+end_src
1824
1825** shrink-path
1826
1827#+begin_src emacs-lisp
1828(use-package shrink-path
1829 :after eshell
1830 :config
1831 (setq eshell-prompt-regexp "\\(.*\n\\)*λ "
1832 eshell-prompt-function #'+eshell/prompt)
1833
1834 (defun +eshell/prompt ()
1835 (let ((base/dir (shrink-path-prompt default-directory)))
1836 (concat (propertize (car base/dir)
1837 'face 'font-lock-comment-face)
1838 (propertize (cdr base/dir)
1839 'face 'font-lock-constant-face)
1840 (propertize (+eshell--current-git-branch)
1841 'face 'font-lock-function-name-face)
1842 "\n"
1843 (propertize "λ" 'face 'eshell-prompt-face)
1844 ;; needed for the input text to not have prompt face
1845 (propertize " " 'face 'default))))
1846
1847 (defun +eshell--current-git-branch ()
1848 (let ((branch (car (loop for match in (split-string (shell-command-to-string "git branch") "\n")
1849 when (string-match "^\*" match)
1850 collect match))))
1851 (if (not (eq branch nil))
1852 (concat " " (substring branch 2))
1853 ""))))
1854#+end_src
1855
9cebbd53 1856** COMMENT slack
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1857
1858Hopefully temporary.
1859
1860#+begin_src emacs-lisp
1861(use-package slack
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AB
1862 :commands (slack-start)
1863 :init
1864 (eval-when-compile ; silence the byte-compiler
1865 (defvar url-http-data nil)
1866 (defvar url-http-extra-headers nil)
1867 (defvar url-http-method nil)
1868 (defvar url-callback-function nil)
1869 (defvar url-callback-arguments nil)
1870 (defvar oauth--token-data nil))
1871 (setq slack-buffer-emojify t
1872 slack-prefer-current-team t)
1873 :config
1874 (slack-register-team
1875 :name "uw-apv"
1876 :default t
1877 :client-id uw-apv-client-id
1878 :client-secret uw-apv-client-secret
1879 :token uw-apv-token
1880 :subscribed-channels '(general)
1881 :full-and-display-names t)
1882 (slack-register-team
1883 :name "watform"
1884 :default nil
1885 :client-id watform-client-id
1886 :client-secret watform-client-secret
1887 :token watform-token
1888 :subscribed-channels '(general)
1889 :full-and-display-names t)
1890 (add-to-list 'swiper-font-lock-exclude 'slack-message-buffer-mode t)
1891 (setq lui-time-stamp-format "[%Y-%m-%d %H:%M:%S]"
1892 lui-time-stamp-only-when-changed-p t
1893 lui-time-stamp-position 'right)
1894 :bind
1895 (("C-c s s" . slack-start)
1896 ("C-c s u" . slack-select-unread-rooms)
1897 ("C-c s b" . slack-select-rooms)
1898 ("C-c s t" . slack-change-current-team)
1899 ("C-c s c" . slack-ws-close)
1900 :map slack-mode-map
1901 ("M-p" . slack-buffer-goto-prev-message)
1902 ("M-n" . slack-buffer-goto-next-message)
1903 ("C-c e" . slack-message-edit)
1904 ("C-c k" . slack-message-delete)
1905 ("C-c C-k" . slack-channel-leave)
1906 ("C-c r a" . slack-message-add-reaction)
1907 ("C-c r r" . slack-message-remove-reaction)
1908 ("C-c r s" . slack-message-show-reaction-users)
1909 ("C-c p l" . slack-room-pins-list)
1910 ("C-c p a" . slack-message-pins-add)
1911 ("C-c p r" . slack-message-pins-remove)
1912 ("@" . slack-message-embed-mention)
1913 ("#" . slack-message-embed-channel)))
1914
1915(use-package alert
1916 :commands (alert)
1917 :init
1918 (setq alert-default-style 'notifier))
1919#+end_src
1920
1921** [[https://github.com/peterwvj/eshell-up][eshell-up]]
1922
1923#+begin_src emacs-lisp
1924(use-package eshell-up
1925 :after eshell)
1926#+end_src
1927
1928** multi-term
1929
1930#+begin_src emacs-lisp
1931(use-package multi-term
1932 :defer 1
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1933 :bind (("C-c a s m m" . multi-term)
1934 ("C-c a s m p" . multi-term-dedicated-toggle)
1935 :map term-mode-map
1936 ("C-c C-j" . term-char-mode)
1937 :map term-raw-map
1938 ("C-c C-j" . term-line-mode))
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1939 :config
1940 (setq multi-term-program "/bin/screen"
1941 ;; TODO: add separate bindings for connecting to existing
1942 ;; session vs. always creating a new one
1943 multi-term-dedicated-select-after-open-p t
1944 multi-term-dedicated-window-height 20
1945 multi-term-dedicated-max-window-height 30
1946 term-bind-key-alist
1947 '(("C-c C-c" . term-interrupt-subjob)
1948 ("C-c C-e" . term-send-esc)
1949 ("C-k" . kill-line)
1950 ("C-y" . term-paste)
1951 ("M-f" . term-send-forward-word)
1952 ("M-b" . term-send-backward-word)
1953 ("M-p" . term-send-up)
1954 ("M-n" . term-send-down)
1955 ("<C-backspace>" . term-send-backward-kill-word)
1956 ("<M-DEL>" . term-send-backward-kill-word)
1957 ("M-d" . term-send-delete-word)
1958 ("M-," . term-send-raw)
1959 ("M-." . comint-dynamic-complete))
1960 term-unbind-key-alist
1961 '("C-z" "C-x" "C-c" "C-h" "C-y" "<ESC>")))
1962#+end_src
1963
1964** page-break-lines
1965
1966#+begin_src emacs-lisp
1967(use-package page-break-lines
1968 :config
1969 (global-page-break-lines-mode))
1970#+end_src
1971
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1972** expand-region
1973
1974#+begin_src emacs-lisp
1975(use-package expand-region
1976 :bind ("C-=" . er/expand-region))
1977#+end_src
1978
5fece105 1979* Email
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1980:PROPERTIES:
1981:CUSTOM_ID: email
1982:END:
5fece105 1983
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1984#+begin_src emacs-lisp
1985(defvar amin-maildir (expand-file-name "~/mail/"))
1986(after! recentf
1987 (add-to-list 'recentf-exclude amin-maildir))
1988#+end_src
1989
1990** Gnus
1991
1992#+begin_src emacs-lisp
1993(setq
1994 amin-gnus-init-file (no-littering-expand-etc-file-name "gnus")
1995 mail-user-agent 'gnus-user-agent
1996 read-mail-command 'gnus)
1997
1998(use-package gnus
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AB
1999 :bind (("C-c m" . gnus)
2000 ("C-c M" . gnus-unplugged)
2001 ("s-m" . gnus)
2002 ("s-M" . gnus-unplugged))
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2003 :init
2004 (setq
2005 gnus-select-method '(nnnil "")
2006 gnus-secondary-select-methods
2007 '((nnimap "amin"
2008 (nnimap-stream plain)
2009 (nnimap-address "127.0.0.1")
2010 (nnimap-server-port 143)
2011 (nnimap-authenticator plain)
2012 (nnimap-user "amin@aminb.org"))
2013 (nnimap "uwaterloo"
2014 (nnimap-stream plain)
2015 (nnimap-address "127.0.0.1")
2016 (nnimap-server-port 143)
2017 (nnimap-authenticator plain)
2018 (nnimap-user "abandali@uwaterloo.ca")))
2019 gnus-message-archive-group "nnimap+amin:Sent"
2020 gnus-parameters
2021 '(("gnu.*"
2022 (gcc-self . t)))
2023 gnus-large-newsgroup 50
2024 gnus-home-directory (no-littering-expand-var-file-name "gnus/")
2025 gnus-directory (concat gnus-home-directory "news/")
2026 message-directory (concat gnus-home-directory "mail/")
2027 nndraft-directory (concat gnus-home-directory "drafts/")
2028 gnus-save-newsrc-file nil
2029 gnus-read-newsrc-file nil
2030 gnus-interactive-exit nil
2031 gnus-gcc-mark-as-read t))
2032
2033(use-package gnus-art
2034 :config
2035 (setq
2036 gnus-visible-headers
2037 (concat gnus-visible-headers "\\|^List-Id:\\|^X-RT-Originator:\\|^User-Agent:")
2038 gnus-sorted-header-list
2039 '("^From:" "^Subject:" "^Summary:" "^Keywords:"
2040 "^Followup-To:" "^To:" "^Cc:" "X-RT-Originator"
2041 "^Newsgroups:" "List-Id:" "^Organization:"
2042 "^User-Agent:" "^Date:")
2043 ;; local-lapsed article dates
2044 ;; from https://www.emacswiki.org/emacs/GnusFormatting#toc11
2045 gnus-article-date-headers '(user-defined)
2046 gnus-article-time-format
2047 (lambda (time)
2048 (let* ((date (format-time-string "%a, %d %b %Y %T %z" time))
2049 (local (article-make-date-line date 'local))
2050 (combined-lapsed (article-make-date-line date
2051 'combined-lapsed))
2052 (lapsed (progn
2053 (string-match " (.+" combined-lapsed)
2054 (match-string 0 combined-lapsed))))
2055 (concat local lapsed))))
2056 (bind-keys
2057 :map gnus-article-mode-map
2058 ("r" . gnus-article-reply-with-original)
2059 ("R" . gnus-article-wide-reply-with-original)
2060 ("M-L" . org-store-link)))
2061
2062(use-package gnus-sum
2063 :bind (:map gnus-summary-mode-map
2064 :prefix-map amin--gnus-summary-prefix-map
2065 :prefix "v"
2066 ("r" . gnus-summary-reply)
2067 ("w" . gnus-summary-wide-reply)
2068 ("v" . gnus-summary-show-raw-article))
2069 :config
2070 (bind-keys
2071 :map gnus-summary-mode-map
2072 ("r" . gnus-summary-reply-with-original)
2073 ("R" . gnus-summary-wide-reply-with-original)
2074 ("M-L" . org-store-link))
2075 :hook (gnus-summary-mode . amin--no-mouse-autoselect-window))
2076
2077(use-package gnus-msg
2078 :config
2079 (setq gnus-posting-styles
2080 '((".*"
2081 (address "amin@aminb.org")
2082 (body "\nBest,\namin\n")
2083 (eval (setq amin--message-cite-say-hi t)))
2084 ("gnu.*"
2085 (address "bandali@gnu.org"))
2086 ((header "subject" "ThankCRM")
2087 (to "webmasters-comment@gnu.org")
2088 (body "\nAdded to 2018supporters.html.\n\nMoving to campaigns.\n\n-amin\n")
2089 (eval (setq amin--message-cite-say-hi nil)))
2090 ("nnimap\\+uwaterloo:.*"
2091 (address "abandali@uwaterloo.ca")
2092 (gcc "\"nnimap+uwaterloo:Sent Items\"")))))
2093
2094(use-package gnus-topic
2095 :hook (gnus-group-mode . gnus-topic-mode))
2096
2097(use-package gnus-agent
2098 :config
2099 (setq gnus-agent-synchronize-flags 'ask)
2100 :hook (gnus-group-mode . gnus-agent-mode))
2101
2102(use-package gnus-group
2103 :config
2104 (setq gnus-permanently-visible-groups "\\((INBOX\\|gnu$\\)"))
2105
2106(use-package mm-decode
2107 :config
2108 (setq mm-discouraged-alternatives '("text/html" "text/richtext")))
2109#+end_src
2110
2111** sendmail
2112
2113#+begin_src emacs-lisp
2114(use-package sendmail
2115 :config
2116 (setq sendmail-program "/usr/bin/msmtp"
2117 ;; message-sendmail-extra-arguments '("-v" "-d")
2118 mail-specify-envelope-from t
2119 mail-envelope-from 'header))
2120#+end_src
2121
2122** message
2123
2124#+begin_src emacs-lisp
2125(use-package message
2126 :config
2127 (defconst amin--message-cite-style-format "On %Y-%m-%d %l:%M %p, %N wrote:")
2128 (defconst message-cite-style-bandali
2129 '((message-cite-function 'message-cite-original)
2130 (message-citation-line-function 'message-insert-formatted-citation-line)
2131 (message-cite-reply-position 'traditional)
2132 (message-yank-prefix "> ")
2133 (message-yank-cited-prefix ">")
2134 (message-yank-empty-prefix ">")
2135 (message-citation-line-format
2136 (if amin--message-cite-say-hi
2137 (concat "Hi %F,\n\n" amin--message-cite-style-format)
2138 amin--message-cite-style-format)))
2139 "Citation style based on Mozilla Thunderbird's. Use with message-cite-style.")
2140 (setq message-cite-style 'message-cite-style-bandali
2141 message-kill-buffer-on-exit t
2142 message-send-mail-function 'message-send-mail-with-sendmail
2143 message-sendmail-envelope-from 'header
2144 message-dont-reply-to-names
2145 "\\(\\(.*@aminb\\.org\\)\\|\\(amin@bandali\\.me\\)\\|\\(\\(aminb?\\|mab\\|bandali\\)@gnu\\.org\\)\\|\\(\\(m\\|a\\(min\\.\\)?\\)bandali@uwaterloo\\.ca\\)\\)"
2146 message-user-fqdn "aminb.org")
2147 :hook (;; (message-setup . mml-secure-message-sign-pgpmime)
2148 (message-mode . flyspell-mode)
2149 (message-mode . (lambda ()
2150 ;; (setq fill-column 65
2151 ;; message-fill-column 65)
2152 (make-local-variable 'company-idle-delay)
2153 (setq company-idle-delay 0.2))))
2154 ;; :custom-face
2155 ;; (message-header-subject ((t (:foreground "#111" :weight semi-bold))))
2156 ;; (message-header-to ((t (:foreground "#111" :weight normal))))
2157 ;; (message-header-cc ((t (:foreground "#333" :weight normal))))
2158 )
2159
2160(after! mml-sec
2161 (setq mml-secure-openpgp-encrypt-to-self t
2162 mml-secure-openpgp-sign-with-sender t))
2163#+end_src
2164
2165** footnote
2166
2167Convenient footnotes in =message-mode=.
2168
2169#+begin_src emacs-lisp
2170(use-package footnote
2171 :after message
2172 :bind
2173 (:map message-mode-map
2174 :prefix-map amin--footnote-prefix-map
2175 :prefix "C-c f"
2176 ("a" . footnote-add-footnote)
2177 ("b" . footnote-back-to-message)
2178 ("c" . footnote-cycle-style)
2179 ("d" . footnote-delete-footnote)
2180 ("g" . footnote-goto-footnote)
2181 ("r" . footnote-renumber-footnotes)
2182 ("s" . footnote-set-style))
2183 :config
2184 (setq footnote-start-tag ""
2185 footnote-end-tag ""
2186 footnote-style 'unicode))
2187#+end_src
2188
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2189** ebdb
2190
2191#+begin_src emacs-lisp
2192(use-package ebdb
2193 :defer 1
2194 :bind (:map gnus-group-mode-map ("e" . ebdb))
2195 :config
2196 (setq ebdb-sources (no-littering-expand-var-file-name "ebdb"))
2197 (after! swiper
2198 (add-to-list 'swiper-font-lock-exclude 'ebdb-mode t)))
2199
2200(use-package ebdb-com
2201 :after ebdb)
2202
2203;; (use-package ebdb-complete
2204;; :after ebdb
2205;; :config
2206;; (ebdb-complete-enable))
2207
2208(use-package company-ebdb
2209 :after (:all company message)
2210 :config
2211 (defun company-ebdb--post-complete (_) nil)
2212 :hook
2213 (message-mode . (lambda ()
2214 (add-to-list (make-local-variable 'company-backends)
2215 'company-ebdb))))
2216
2217(use-package ebdb-gnus
2218 :after ebdb
2219 :custom
2220 (ebdb-gnus-window-configuration
2221 '(article
2222 (vertical 1.0
2223 (summary 0.25 point)
2224 (horizontal 1.0
2225 (article 1.0)
2226 (ebdb-gnus 0.3))))))
2227
2228(use-package ebdb-mua
2229 :after ebdb
2230 ;; :custom (ebdb-mua-pop-up nil)
2231 )
2232
2233;; (use-package ebdb-message
2234;; :after ebdb)
2235
2236
2237;; (use-package ebdb-vcard
2238;; :after ebdb)
2239#+end_src
2240
2241** COMMENT bbdb
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2242
2243Manually install bbdb (=lisp/bbdb= copied from an ELPA-based setup),
2244because installing it from source on Emacs 27 using the following
2245submodule configuration for some reason doesn’t work and results in
2246very strange errors when using any of the functions.
2247
2248#+begin_src conf :tangle no
2249[submodule "bbdb"]
2250 path = lib/bbdb
2251 url = https://git.savannah.nongnu.org/git/bbdb.git
2252 load-path = lisp
2253 info-path = doc
2254 build-step = ./autogen.sh
2255 build-step = ./configure
2256 build-step = make
2257 build-step = make install
2258#+end_src
2259
2260I tried using =borg-elpa= instead of doing it like this, but it added
22612 seconds to my startup time, which is unacceptable to me.
2262
2263#+begin_src emacs-lisp
2264(use-package bbdb
2265 :load-path "lisp/bbdb"
2266 :init
2267 (load (expand-file-name "lisp/bbdb/bbdb-autoloads.el" user-emacs-directory))
2268 ;; (bbdb-mua-auto-update-init 'message)
2269 (setq bbdb-mua-auto-update-p 'query
2270 bbdb-complete-mail nil)
2271 (bbdb-initialize 'gnus 'message))
2272#+end_src
2273
9cebbd53 2274** COMMENT message-x
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2275
2276#+begin_src emacs-lisp
2277(use-package message-x
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2278 :custom
2279 (message-x-completion-alist
2280 (quote
2281 (("\\([rR]esent-\\|[rR]eply-\\)?[tT]o:\\|[bB]?[cC][cC]:" . gnus-harvest-find-address)
2282 ((if
2283 (boundp
2284 (quote message-newgroups-header-regexp))
2285 message-newgroups-header-regexp message-newsgroups-header-regexp)
2286 . message-expand-group)))))
2287#+end_src
2288
9cebbd53 2289** COMMENT gnus-harvest
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2290
2291#+begin_src emacs-lisp
2292(use-package gnus-harvest
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2293 :commands gnus-harvest-install
2294 :demand t
2295 :config
2296 (if (featurep 'message-x)
2297 (gnus-harvest-install 'message-x)
2298 (gnus-harvest-install)))
2299#+end_src
2300
2301* Blogging
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2302:PROPERTIES:
2303:CUSTOM_ID: blogging
2304:END:
5fece105 2305
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2306** [[https://ox-hugo.scripter.co][ox-hugo]]
2307
2308#+begin_src emacs-lisp
2309(use-package ox-hugo
2310 :after ox)
2311
2312(use-package ox-hugo-auto-export
2313 :load-path "lib/ox-hugo")
2314#+end_src
2315
2316* Post initialization
2317:PROPERTIES:
2318:CUSTOM_ID: post-initialization
2319:END:
2320
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2321Display how long it took to load the init file.
2322
2323#+begin_src emacs-lisp
2324(message "Loading %s...done (%.3fs)" user-init-file
2325 (float-time (time-subtract (current-time)
2326 amin--before-user-init-time)))
2327#+end_src
2328
2329* Footer
2330:PROPERTIES:
2331:CUSTOM_ID: footer
2332:END:
2333
2334#+begin_src emacs-lisp :comments none
2335;;; init.el ends here
2336#+end_src
2337
2338* COMMENT Local Variables :ARCHIVE:
2339# Local Variables:
2340# eval: (add-hook 'after-save-hook #'amin/async-babel-tangle 'append 'local)
6b569be8 2341# eval: (typo-mode -1)
5fece105 2342# End: