[emacs] switch from doom-modeline to smart-mode-line again
[~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]]
57- [[#post-initialization][Post initialization]]
58- [[#footer][Footer]]
59
60* Header
61:PROPERTIES:
62:CUSTOM_ID: header
63:END:
64
65** First line
66
67#+begin_src emacs-lisp :comments none
f1149591 68;;; init.el --- Amin Bandali's Emacs config -*- lexical-binding: t; eval: (view-mode 1) -*-
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69#+end_src
70
71Enable =view-mode=, which both makes the file read-only (as a reminder
72that =init.el= is an auto-generated file, not supposed to be edited),
73and provides some convenient key bindings for browsing through the
74file.
75
76** License
77
78#+begin_src emacs-lisp :comments none
79;; Copyright (C) 2018 Amin Bandali <bandali@gnu.org>
80
81;; This program is free software: you can redistribute it and/or modify
82;; it under the terms of the GNU General Public License as published by
83;; the Free Software Foundation, either version 3 of the License, or
84;; (at your option) any later version.
85
86;; This program is distributed in the hope that it will be useful,
87;; but WITHOUT ANY WARRANTY; without even the implied warranty of
88;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
89;; GNU General Public License for more details.
90
91;; You should have received a copy of the GNU General Public License
92;; along with this program. If not, see <https://www.gnu.org/licenses/>.
93#+end_src
94
95** Commentary
96
97#+begin_src emacs-lisp :comments none
98;;; Commentary:
99
100;; Emacs configuration of Amin Bandali, computer scientist and functional
101;; programmer.
102
103;; THIS FILE IS AUTO-GENERATED FROM `init.org'.
104#+end_src
105
106** Naming conventions
107
108The conventions below were inspired by [[https://github.com/hlissner/doom-emacs][Doom]]'s, found [[https://github.com/hlissner/doom-emacs/blob/5dacbb7cb1c6ac246a9ccd15e6c4290def67757c/core/core.el#L3-L17][here]].
109
110#+begin_src emacs-lisp :comments none
111;; Naming conventions:
112;;
113;; amin-... public variables or non-interactive functions
114;; amin--... private anything (non-interactive), not safe for direct use
115;; amin/... an interactive function; safe for M-x or keybinding
116;; amin|... a hook function
117;; amin*... an advising function
118;; amin@... a hydra command
119;; ...! a macro
120#+end_src
121
122* Initial setup
123:PROPERTIES:
124:CUSTOM_ID: initial-setup
125:END:
126
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127** Emacs initialization
128
129I'd like to do a couple of measurements of Emacs' startup time. First,
130let's see how long Emacs takes to start up, before even loading
131=init.el=, i.e. =user-init-file=:
132
133#+begin_src emacs-lisp
134(defvar amin--before-user-init-time (current-time)
135 "Value of `current-time' when Emacs begins loading `user-init-file'.")
136(message "Loading Emacs...done (%.3fs)"
137 (float-time (time-subtract amin--before-user-init-time
138 before-init-time)))
139#+end_src
140
141Also, temporarily increase ~gc-cons-threshhold~ and
142~gc-cons-percentage~ during startup to reduce garbage collection
143frequency. Clearing the ~file-name-handler-alist~ seems to help reduce
144startup time as well.
145
146#+begin_src emacs-lisp
147(defvar amin--gc-cons-threshold gc-cons-threshold)
148(defvar amin--gc-cons-percentage gc-cons-percentage)
149(defvar amin--file-name-handler-alist file-name-handler-alist)
150(setq gc-cons-threshold (* 400 1024 1024) ; 400 MiB
151 gc-cons-percentage 0.6
152 file-name-handler-alist nil
153 ;; sidesteps a bug when profiling with esup
154 esup-child-profile-require-level 0)
155#+end_src
156
157Of course, we'd like to set them back to their defaults once we're
158done initializing.
159
160#+begin_src emacs-lisp
161(add-hook
162 'after-init-hook
163 (lambda ()
164 (setq gc-cons-threshold amin--gc-cons-threshold
165 gc-cons-percentage amin--gc-cons-percentage
166 file-name-handler-alist amin--file-name-handler-alist)))
167#+end_src
168
169Increase the number of lines kept in message logs (the =*Messages*=
170buffer).
171
172#+begin_src emacs-lisp
173(setq message-log-max 20000)
174#+end_src
175
176Optionally, we could suppress some byte compiler warnings like below,
177but for now I've decided to keep them enabled. See documentation for
178~byte-compile-warnings~ for more details.
179
180#+begin_src emacs-lisp
181;; (setq byte-compile-warnings
182;; '(not free-vars unresolved noruntime lexical make-local))
183#+end_src
184
185** whoami
186
187#+begin_src emacs-lisp
188(setq user-full-name "Amin Bandali"
189 user-mail-address "amin@aminb.org")
190#+end_src
191
192** Package management
193
194*** No =package.el=
195
196I can do all my package management things with Borg, and don't need
197Emacs' built-in =package.el=. Emacs 27 lets us disable =package.el= in
198the =early-init-file= (see [[https://git.savannah.gnu.org/cgit/emacs.git/commit/?id=24acb31c04b4048b85311d794e600ecd7ce60d3b][here]]).
199
200#+begin_src emacs-lisp :tangle early-init.el
201(setq package-enable-at-startup nil)
202#+end_src
203
204But since Emacs 27 isn't out yet (Emacs 26 is just around the corner
205right now), and even when released it'll be long before most distros
206ship in their repos, I'll still put the old workaround with the
207commented call to ~package-initialize~ here anyway.
208
209#+begin_src emacs-lisp
210(setq package-enable-at-startup nil)
211;; (package-initialize)
212#+end_src
213
214*** Borg
215
216#+begin_quote
217Assimilate Emacs packages as Git submodules
218#+end_quote
219
220[[https://github.com/emacscollective/borg][Borg]] is at the heart of package management of my Emacs setup. In
221short, it creates a git submodule in =lib/= for each package, which
222can then be managed with the help of Magit or other tools.
223
224#+begin_src emacs-lisp
225(setq user-init-file (or load-file-name buffer-file-name)
226 user-emacs-directory (file-name-directory user-init-file))
227(add-to-list 'load-path
228 (expand-file-name "lib/borg" user-emacs-directory))
229(require 'borg)
230(borg-initialize)
231
232;; (require 'borg-nix-shell)
233;; (setq borg-build-shell-command 'borg-nix-shell-build-command)
234
235(with-eval-after-load 'bind-key
236 (bind-keys
237 :package borg
238 ("C-c b A" . borg-activate)
239 ("C-c b a" . borg-assimilate)
240 ("C-c b b" . borg-build)
241 ("C-c b c" . borg-clone)
242 ("C-c b r" . borg-remove)))
243#+end_src
244
245*** =use-package=
246
247#+begin_quote
248A use-package declaration for simplifying your .emacs
249#+end_quote
250
251[[https://github.com/jwiegley/use-package][use-package]] is an awesome utility for managing and configuring
252packages (in our case especially the latter) in a neatly organized way
253and without compromising on performance.
254
255#+begin_src emacs-lisp
256(require 'use-package)
257(if nil ; set to t when need to debug init
258 (setq use-package-verbose t
259 use-package-expand-minimally nil
260 use-package-compute-statistics t
261 debug-on-error t)
262 (setq use-package-verbose nil
263 use-package-expand-minimally t))
264#+end_src
265
266*** Epkg
267
268#+begin_quote
269Browse the Emacsmirror package database
270#+end_quote
271
272Epkg provides access to a local copy of the [[https://emacsmirror.net][Emacsmirror]] package
273database, low-level functions for querying the database, and a
274=package.el=-like user interface for browsing the available packages.
275
276#+begin_src emacs-lisp
277(use-package epkg
278 :defer t
279 :bind
280 (("C-c b d" . epkg-describe-package)
281 ("C-c b p" . epkg-list-packages)
282 ("C-c b u" . epkg-update)))
283#+end_src
284
285** No littering in =~/.emacs.d=
286
287#+begin_quote
288Help keeping ~/.emacs.d clean
289#+end_quote
290
291By default, even for Emacs' built-in packages, the configuration files
292and persistent data are all over the place. Use =no-littering= to help
293contain the mess.
294
295#+begin_src emacs-lisp
296(use-package no-littering
297 :demand t
298 :config
299 (savehist-mode 1)
300 (add-to-list 'savehist-additional-variables 'kill-ring)
301 (save-place-mode 1)
302 (setq auto-save-file-name-transforms
303 `((".*" ,(no-littering-expand-var-file-name "auto-save/") t))))
304#+end_src
305
306** Custom file (=custom.el=)
307
308I'm not planning on using the custom file much, but even so, I
309definitely don't want it mixing with =init.el=. So, here; let's give
310it it's own file. While at it, treat themes as safe.
311
312#+begin_src emacs-lisp
313(use-package custom
314 :no-require t
315 :config
316 (setq custom-file (no-littering-expand-etc-file-name "custom.el"))
317 (when (file-exists-p custom-file)
318 (load custom-file))
319 (setf custom-safe-themes t))
320#+end_src
321
322** Secrets file
323
324Load the secrets file if it exists, otherwise show a warning.
325
326#+begin_src emacs-lisp
327(with-demoted-errors
328 (load (no-littering-expand-etc-file-name "secrets")))
329#+end_src
330
331** Better =$PATH= handling
332
333Let's use [[https://github.com/purcell/exec-path-from-shell][exec-path-from-shell]] to make Emacs use the =$PATH= as set up
334in my shell.
335
336#+begin_src emacs-lisp
337(use-package exec-path-from-shell
338 :defer 1
339 :init
340 (setq exec-path-from-shell-check-startup-files nil)
341 :config
342 (exec-path-from-shell-initialize)
343 ;; while we're at it, let's fix access to our running ssh-agent
344 (exec-path-from-shell-copy-env "SSH_AGENT_PID")
345 (exec-path-from-shell-copy-env "SSH_AUTH_SOCK"))
346#+end_src
347
21ad71fa 348** COMMENT Only one custom theme at a time
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349
350#+begin_src emacs-lisp
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351(defadvice load-theme (before clear-previous-themes activate)
352 "Clear existing theme settings instead of layering them"
353 (mapc #'disable-theme custom-enabled-themes))
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354#+end_src
355
356** Server
357
358Start server if not already running. Alternatively, can be done by
359issuing =emacs --daemon= in the terminal, which can be automated with
360a systemd service or using =brew services start emacs= on macOS. I use
361Emacs as my window manager (via EXWM), so I always start Emacs on
362login; so starting the server from inside Emacs is good enough for me.
363
364See [[https://www.gnu.org/software/emacs/manual/html_node/emacs/Emacs-Server.html#Emacs-Server][Using Emacs as a Server]].
365
366#+begin_src emacs-lisp
367(use-package server
368 :defer 1
369 :config (or (server-running-p) (server-mode)))
370#+end_src
371
21ad71fa 372** COMMENT Unicode support
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373
374Font stack with better unicode support, around =Ubuntu Mono= and
375=Hack=.
376
377#+begin_src emacs-lisp
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378(dolist (ft (fontset-list))
379 (set-fontset-font
380 ft
381 'unicode
382 (font-spec :name "Source Code Pro" :size 14))
383 (set-fontset-font
384 ft
385 'unicode
386 (font-spec :name "DejaVu Sans Mono")
387 nil
388 'append)
389 ;; (set-fontset-font
390 ;; ft
391 ;; 'unicode
392 ;; (font-spec
393 ;; :name "Symbola monospacified for DejaVu Sans Mono")
394 ;; nil
395 ;; 'append)
396 ;; (set-fontset-font
397 ;; ft
398 ;; #x2115 ; ℕ
399 ;; (font-spec :name "DejaVu Sans Mono")
400 ;; nil
401 ;; 'append)
402 (set-fontset-font
403 ft
404 (cons ?Α ?ω)
405 (font-spec :name "DejaVu Sans Mono" :size 14)
406 nil
407 'prepend))
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408#+end_src
409
410** Gentler font resizing
411
412#+begin_src emacs-lisp
413(setq text-scale-mode-step 1.05)
414#+end_src
415
416** Focus follows mouse
417
418I’d like focus to follow the mouse when I move the cursor from one
419window to the next.
420
421#+begin_src emacs-lisp
422(setq mouse-autoselect-window t)
423#+end_src
424
425Let’s define a function to conveniently disable this for certain
426buffers and/or modes.
427
428#+begin_src emacs-lisp
429(defun amin--no-mouse-autoselect-window ()
430 (make-local-variable 'mouse-autoselect-window)
431 (setq mouse-autoselect-window nil))
432#+end_src
433
434** Libraries
435
436#+begin_src emacs-lisp
437(require 'cl-lib)
438(require 'subr-x)
439#+end_src
440
441** Useful utilities
442
443#+begin_src emacs-lisp
444(defun amin-enlist (exp)
445 "Return EXP wrapped in a list, or as-is if already a list."
446(if (listp exp) exp (list exp)))
447
448; from https://github.com/hlissner/doom-emacs/commit/589108fdb270f24a98ba6209f6955fe41530b3ef
449(defmacro after! (features &rest body)
450 "A smart wrapper around `with-eval-after-load'. Supresses warnings during
451compilation."
452 (declare (indent defun) (debug t))
453 (list (if (or (not (bound-and-true-p byte-compile-current-file))
454 (dolist (next (amin-enlist features))
455 (if (symbolp next)
456 (require next nil :no-error)
457 (load next :no-message :no-error))))
458 #'progn
459 #'with-no-warnings)
460 (cond ((symbolp features)
461 `(eval-after-load ',features '(progn ,@body)))
462 ((and (consp features)
463 (memq (car features) '(:or :any)))
464 `(progn
465 ,@(cl-loop for next in (cdr features)
466 collect `(after! ,next ,@body))))
467 ((and (consp features)
468 (memq (car features) '(:and :all)))
469 (dolist (next (cdr features))
470 (setq body `(after! ,next ,@body)))
471 body)
472 ((listp features)
473 `(after! (:all ,@features) ,@body)))))
474#+end_src
475
476Convenience macro for =setq='ing multiple variables to the same value:
477
478#+begin_src emacs-lisp
479(defmacro setq-every! (value &rest vars)
480 "Set all the variables from VARS to value VALUE."
481 (declare (indent defun) (debug t))
482 `(progn ,@(mapcar (lambda (x) (list 'setq x value)) vars)))
483#+end_src
484
485* Core
486:PROPERTIES:
487:CUSTOM_ID: core
488:END:
489
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490** Defaults
491
492*** Time and battery in mode-line
493
494Enable displaying time and battery in the mode-line, since I'm not
495using the Xfce panel anymore. Also, I don't need to see the load
496average on a regular basis, so disable that.
497
498Note: using =i3status= on sway at the moment, so disabling this.
499
500#+begin_src emacs-lisp :tangle no
501(use-package time
502 :init
503 (setq display-time-default-load-average nil)
504 :config
505 (display-time-mode))
506
507(use-package battery
508 :config
509 (display-battery-mode))
510#+end_src
511
512*** Smaller fringe
513
514Might want to set the fringe to a smaller value, especially if using
515EXWM. I'm fine with the default for now.
516
517#+begin_src emacs-lisp
518;; (fringe-mode '(3 . 1))
519(fringe-mode nil)
520#+end_src
521
522*** Disable disabled commands
523
524Emacs disables some commands by default that could persumably be
525confusing for novice users. Let's disable that.
526
527#+begin_src emacs-lisp
528(setq disabled-command-function nil)
529#+end_src
530
531*** Kill-ring
532
533Save what I copy into clipboard from other applications into Emacs'
534kill-ring, which would allow me to still be able to easily access it
535in case I kill (cut or copy) something else inside Emacs before
536yanking (pasting) what I'd originally intended to.
537
538#+begin_src emacs-lisp
539(setq save-interprogram-paste-before-kill t)
540#+end_src
541
542*** Minibuffer
543
544#+begin_src emacs-lisp
545(setq enable-recursive-minibuffers t
546 resize-mini-windows t)
547#+end_src
548
549*** Lazy-person-friendly yes/no prompts
550
551Lazy people would prefer to type fewer keystrokes, especially for yes
552or no questions. I'm lazy.
553
554#+begin_src emacs-lisp
555(defalias 'yes-or-no-p #'y-or-n-p)
556#+end_src
557
558*** Startup screen and =*scratch*=
559
560Firstly, let Emacs know that I'd like to have =*scratch*= as my
561startup buffer.
562
563#+begin_src emacs-lisp
564(setq initial-buffer-choice t)
565#+end_src
566
567Now let's customize the =*scratch*= buffer a bit. First off, I don't
568need the default hint.
569
570#+begin_src emacs-lisp
571(setq initial-scratch-message nil)
572#+end_src
573
574Also, let's use Text mode as the major mode, in case I want to
575customize it (=*scratch*='s default major mode, Fundamental mode,
576can't really be customized).
577
578#+begin_src emacs-lisp
579(setq initial-major-mode 'text-mode)
580#+end_src
581
582Inhibit the buffer list when more than 2 files are loaded.
583
584#+begin_src emacs-lisp
585(setq inhibit-startup-buffer-menu t)
586#+end_src
587
588I don't really need to see the startup screen or echo area message
589either.
590
591#+begin_src emacs-lisp
592(advice-add #'display-startup-echo-area-message :override #'ignore)
593(setq inhibit-startup-screen t
594 inhibit-startup-echo-area-message user-login-name)
595#+end_src
596
597*** More useful frame titles
598
599Show either the file name or the buffer name (in case the buffer isn't
600visiting a file). Borrowed from Emacs Prelude.
601
602#+begin_src emacs-lisp
603(setq frame-title-format
604 '("" invocation-name " - "
605 (:eval (if (buffer-file-name)
606 (abbreviate-file-name (buffer-file-name))
607 "%b"))))
608#+end_src
609
610*** Backups
611
612Emacs' default backup settings aren't that great. Let's use more
613sensible options. See documentation for the ~make-backup-file~
614variable.
615
616#+begin_src emacs-lisp
617(setq backup-by-copying t
618 version-control t
619 delete-old-versions t)
620#+end_src
621
622*** Auto revert
623
624Enable automatic reloading of changed buffers and files.
625
626#+begin_src emacs-lisp
627(global-auto-revert-mode 1)
628(setq auto-revert-verbose nil
629 global-auto-revert-non-file-buffers nil)
630#+end_src
631
632*** Always use space for indentation
633
634#+begin_src emacs-lisp
635(setq-default
636 indent-tabs-mode nil
637 require-final-newline t
638 tab-width 4)
639#+end_src
640
641*** Winner mode
642
643Enable =winner-mode=.
644
645#+begin_src emacs-lisp
646(winner-mode 1)
647#+end_src
648
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649*** Don’t display =*compilation*= on success
650
651From https://stackoverflow.com/a/17788551.
652
653#+begin_src emacs-lisp
654(defun amin--compilation-finish-function (buffer outstr)
655 (unless (string-match "finished" outstr)
656 (switch-to-buffer-other-window buffer))
657 t)
658
659(setq compilation-finish-functions #'amin--compilation-finish-function)
660
661(require 'cl)
662
663(defadvice compilation-start
664 (around inhibit-display
665 (command &optional mode name-function highlight-regexp))
666 (if (not (string-match "^\\(find\\|grep\\)" command))
667 (flet ((display-buffer)
668 (set-window-point)
669 (goto-char))
670 (fset 'display-buffer 'ignore)
671 (fset 'goto-char 'ignore)
672 (fset 'set-window-point 'ignore)
673 (save-window-excursion
674 ad-do-it))
675 ad-do-it))
676
677(ad-activate 'compilation-start)
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678#+end_src
679
680*** Search for non-ASCII characters
681
682I’d like non-ASCII characters such as ‘’“”«»‹›áⓐ𝒶 to be selected when
683I search for their ASCII counterpart. Shoutout to [[http://endlessparentheses.com/new-in-emacs-25-1-easily-search-non-ascii-characters.html][endlessparentheses]]
684for this.
685
686#+begin_src emacs-lisp
687(setq search-default-mode #'char-fold-to-regexp)
688
689;; uncomment to extend this behaviour to query-replace
690;; (setq replace-char-fold t)
691#+end_src
692
693** Bindings
694
695#+begin_src emacs-lisp
696(bind-keys
697 ("C-c a i" . ielm)
698
699 ("C-c e b" . eval-buffer)
700 ("C-c e r" . eval-region)
701
702 ("C-c F m" . make-frame-command)
703 ("C-c F d" . delete-frame)
704 ("C-c F D" . delete-other-frames)
705
706 ("C-c o" . other-window)
707
708 ("C-c Q" . save-buffers-kill-terminal)
709
710 ("C-S-h C" . describe-char)
711 ("C-S-h F" . describe-face)
712
713 ("C-x K" . kill-this-buffer)
714
715 ("s-p" . beginning-of-buffer)
716 ("s-n" . end-of-buffer))
717#+end_src
718
719** Packages
720
721The packages in this section are absolutely essential to my everyday
722workflow, and they play key roles in how I do my computing. They
723immensely enhance the Emacs experience for me; both using Emacs, and
724customizing it.
725
726*** [[https://github.com/emacscollective/auto-compile][auto-compile]]
727
728#+begin_src emacs-lisp
729(use-package auto-compile
730 :demand t
731 :config
732 (auto-compile-on-load-mode)
733 (auto-compile-on-save-mode)
734 (setq auto-compile-display-buffer nil
735 auto-compile-mode-line-counter t
736 auto-compile-source-recreate-deletes-dest t
737 auto-compile-toggle-deletes-nonlib-dest t
738 auto-compile-update-autoloads t)
739 (add-hook 'auto-compile-inhibit-compile-hook
740 'auto-compile-inhibit-compile-detached-git-head))
741#+end_src
742
743*** [[https://orgmode.org/][Org mode]]
744
745#+begin_quote
746Org mode is for keeping notes, maintaining TODO lists, planning
747projects, and authoring documents with a fast and effective plain-text
748system.
749#+end_quote
750
751In short, my favourite way of life.
752
753#+begin_src emacs-lisp
754(use-package org
755 :defer 1
756 :config
757 (setq org-src-tab-acts-natively t
758 org-src-preserve-indentation nil
759 org-edit-src-content-indentation 0
760 org-email-link-description-format "Email %c: %s" ; %.30s
761 org-highlight-latex-and-related '(entities)
762 org-log-done 'time)
763 (add-to-list 'org-structure-template-alist '("L" . "src emacs-lisp") t)
764 (font-lock-add-keywords
765 'org-mode
766 '(("[ \t]*\\(#\\+\\(BEGIN\\|END\\|begin\\|end\\)_\\(\\S-+\\)\\)[ \t]*\\([^\n:]*\\)"
767 (1 '(:foreground "#5a5b5a" :background "#292b2b") t) ; directive
768 (3 '(:foreground "#81a2be" :background "#292b2b") t) ; kind
769 (4 '(:foreground "#c5c8c6") t))) ; title
770 t)
771 :bind (:map org-mode-map ("M-L" . org-insert-last-stored-link))
772 :hook ((org-mode . org-indent-mode)
773 (org-mode . auto-fill-mode)
774 (org-mode . flyspell-mode))
775 :custom
776 (org-latex-packages-alist '(("" "listings") ("" "color")))
777 :custom-face
778 '(org-block-begin-line ((t (:foreground "#5a5b5a" :background "#1d1f21"))))
779 '(org-block ((t (:background "#1d1f21"))))
780 '(org-latex-and-related ((t (:foreground "#b294bb")))))
781
782(use-package ox-latex
783 :after ox
784 :config
785 (setq org-latex-listings 'listings
786 ;; org-latex-prefer-user-labels t
787 )
788 (add-to-list 'org-latex-packages-alist '("" "listings"))
789 (add-to-list 'org-latex-packages-alist '("" "color"))
790 (add-to-list 'org-latex-classes
791 '("IEEEtran" "\\documentclass[11pt]{IEEEtran}"
792 ("\\section{%s}" . "\\section*{%s}")
793 ("\\subsection{%s}" . "\\subsection*{%s}")
794 ("\\subsubsection{%s}" . "\\subsubsection*{%s}")
795 ("\\paragraph{%s}" . "\\paragraph*{%s}")
796 ("\\subparagraph{%s}" . "\\subparagraph*{%s}"))
797 t))
798
799(use-package ox-beamer
800 :after ox)
801
802(use-package orgalist
803 :after message
804 :hook (message-mode . orgalist-mode))
805#+end_src
806
807**** asynchronous tangle
808
809=amin/async-babel-tangle= is a function closely inspired by [[https://github.com/dieggsy/dotfiles/tree/cc10edf7701958eff1cd94d4081da544d882a28c/emacs.d#dotfiles][dieggsy's
810d/async-babel-tangle]] which uses [[https://github.com/jwiegley/emacs-async][async]] to asynchronously tangle an org
811file.
812
813#+begin_src emacs-lisp
814(after! org
815 (defvar amin-show-async-tangle-results nil
816 "Keep *emacs* async buffers around for later inspection.")
817
818 (defvar amin-show-async-tangle-time nil
819 "Show the time spent tangling the file.")
820
821 (defvar amin-async-tangle-post-compile "make ti"
822 "If non-nil, pass to `compile' after successful tangle.")
823
824 (defun amin/async-babel-tangle ()
825 "Tangle org file asynchronously."
826 (interactive)
827 (let* ((file-tangle-start-time (current-time))
828 (file (buffer-file-name))
829 (file-nodir (file-name-nondirectory file))
830 (async-quiet-switch "-q"))
831 (async-start
832 `(lambda ()
833 (require 'org)
834 (org-babel-tangle-file ,file))
835 (unless amin-show-async-tangle-results
836 `(lambda (result)
837 (if result
838 (progn
839 (message "Tangled %s%s"
840 ,file-nodir
841 (if amin-show-async-tangle-time
842 (format " (%.3fs)"
843 (float-time (time-subtract (current-time)
844 ',file-tangle-start-time)))
845 ""))
846 (when amin-async-tangle-post-compile
847 (compile amin-async-tangle-post-compile)))
848 (message "Tangling %s failed" ,file-nodir))))))))
849
850(add-to-list
851 'safe-local-variable-values
852 '(eval add-hook 'after-save-hook #'amin/async-babel-tangle 'append 'local))
853#+end_src
854
855*** [[https://magit.vc/][Magit]]
856
857#+begin_quote
858It's Magit! A Git porcelain inside Emacs.
859#+end_quote
860
861Not just how I do git, but /the/ way to do git.
862
863#+begin_src emacs-lisp
864(use-package magit
865 :defer 1
866 :bind (("C-x g" . magit-status)
867 ("s-g s" . magit-status)
868 ("s-g l" . magit-log-buffer-file))
869 :config
870 (magit-add-section-hook 'magit-status-sections-hook
871 'magit-insert-modules
872 'magit-insert-stashes
873 'append)
874 (setq
875 magit-repository-directories '(("~/.emacs.d/" . 0)
876 ("~/src/git/" . 1)))
877 (nconc magit-section-initial-visibility-alist
878 '(([unpulled status] . show)
879 ([unpushed status] . show)))
880 :custom-face (magit-diff-file-heading ((t (:weight normal)))))
881#+end_src
882
883*** [[https://github.com/abo-abo/swiper][Ivy]] (and friends)
884
885#+begin_quote
886Ivy - a generic completion frontend for Emacs, Swiper - isearch with
887an overview, and more. Oh, man!
888#+end_quote
889
890There's no way I could top that, so I won't attempt to.
891
892**** Ivy
893
894#+begin_src emacs-lisp
895(use-package ivy
896 :defer 1
897 :bind
898 (:map ivy-minibuffer-map
899 ([escape] . keyboard-escape-quit)
900 ([S-up] . ivy-previous-history-element)
901 ([S-down] . ivy-next-history-element)
902 ("DEL" . ivy-backward-delete-char))
903 :config
904 (setq ivy-wrap t)
905 (ivy-mode 1)
906 ;; :custom-face
907 ;; (ivy-minibuffer-match-face-2 ((t (:background "#e99ce8" :weight semi-bold))))
908 ;; (ivy-minibuffer-match-face-3 ((t (:background "#bbbbff" :weight semi-bold))))
909 ;; (ivy-minibuffer-match-face-4 ((t (:background "#ffbbff" :weight semi-bold))))
910)
911#+end_src
912
913**** Swiper
914
915#+begin_src emacs-lisp
916(use-package swiper
917 :bind (("C-s" . swiper)
918 ("C-r" . swiper)))
919#+end_src
920
921**** Counsel
922
923#+begin_src emacs-lisp
924(use-package counsel
925 :defer 1
926 :bind (([remap execute-extended-command] . counsel-M-x)
927 ([remap find-file] . counsel-find-file)
928 ("s-r" . counsel-recentf)
929 ("C-c x" . counsel-M-x)
930 ("C-c f ." . counsel-find-file)
931 :map minibuffer-local-map
932 ("C-r" . counsel-minibuffer-history))
933 :config
934 (counsel-mode 1)
935 (defalias 'locate #'counsel-locate))
936#+end_src
937
938*** eshell
939
940#+begin_src emacs-lisp
941(use-package eshell
942 :defer 1
943 :commands eshell
944 :config
945 (eval-when-compile (defvar eshell-prompt-regexp))
946 (defun amin/eshell-quit-or-delete-char (arg)
947 (interactive "p")
948 (if (and (eolp) (looking-back eshell-prompt-regexp nil))
949 (eshell-life-is-too-much)
950 (delete-char arg)))
951
952 (defun amin/eshell-clear ()
953 (interactive)
954 (let ((inhibit-read-only t))
955 (erase-buffer))
956 (eshell-send-input))
957
958 (defun amin|eshell-setup ()
959 (make-local-variable 'company-idle-delay)
960 (setq company-idle-delay nil)
961 (bind-keys :map eshell-mode-map
962 ("C-d" . amin/eshell-quit-or-delete-char)
963 ("C-S-l" . amin/eshell-clear)
964 ("M-r" . counsel-esh-history)
965 ([tab] . company-complete)))
966
967 :hook (eshell-mode . amin|eshell-setup)
968 :custom
969 (eshell-hist-ignoredups t)
970 (eshell-input-filter 'eshell-input-filter-initial-space))
971#+end_src
972
973*** Ibuffer
974
975#+begin_src emacs-lisp
976(use-package ibuffer
977 :defer t
978 :bind
979 (("C-x C-b" . ibuffer-other-window)
980 :map ibuffer-mode-map
981 ("P" . ibuffer-backward-filter-group)
982 ("N" . ibuffer-forward-filter-group)
983 ("M-p" . ibuffer-do-print)
984 ("M-n" . ibuffer-do-shell-command-pipe-replace))
985 :config
986 ;; Use human readable Size column instead of original one
987 (define-ibuffer-column size-h
988 (:name "Size" :inline t)
989 (cond
990 ((> (buffer-size) 1000000) (format "%7.1fM" (/ (buffer-size) 1000000.0)))
991 ((> (buffer-size) 100000) (format "%7.0fk" (/ (buffer-size) 1000.0)))
992 ((> (buffer-size) 1000) (format "%7.1fk" (/ (buffer-size) 1000.0)))
993 (t (format "%8d" (buffer-size)))))
994 :custom
995 (ibuffer-saved-filter-groups
996 '(("default"
997 ("dired" (mode . dired-mode))
998 ("org" (mode . org-mode))
999 ("web"
1000 (or
1001 (mode . web-mode)
1002 (mode . css-mode)
1003 (mode . scss-mode)
1004 (mode . js2-mode)))
1005 ("shell"
1006 (or
1007 (mode . eshell-mode)
1008 (mode . shell-mode)))
1009 ("notmuch" (name . "\*notmuch\*"))
1010 ("programming"
1011 (or
1012 (mode . python-mode)
1013 (mode . c++-mode)
1014 (mode . emacs-lisp-mode)))
1015 ("emacs"
1016 (or
1017 (name . "^\\*scratch\\*$")
1018 (name . "^\\*Messages\\*$")))
1019 ("slack"
1020 (or
1021 (name . "^\\*Slack*"))))))
1022 (ibuffer-formats
1023 '((mark modified read-only locked " "
1024 (name 18 18 :left :elide)
1025 " "
1026 (size-h 9 -1 :right)
1027 " "
1028 (mode 16 16 :left :elide)
1029 " " filename-and-process)
1030 (mark " "
1031 (name 16 -1)
1032 " " filename)))
1033 :hook (ibuffer . (lambda () (ibuffer-switch-to-saved-filter-groups "default"))))
1034#+end_src
1035
1036*** Outline
1037
1038#+begin_src emacs-lisp
1039(use-package outline
1040 :defer t
1041 :hook (prog-mode . outline-minor-mode)
1042 :bind
1043 (:map
1044 outline-minor-mode-map
1045 ("<s-tab>" . outline-toggle-children)
1046 ("M-p" . outline-previous-visible-heading)
1047 ("M-n" . outline-next-visible-heading)
1048 :prefix-map amin--outline-prefix-map
1049 :prefix "s-o"
1050 ("TAB" . outline-toggle-children)
1051 ("a" . outline-hide-body)
1052 ("H" . outline-hide-body)
1053 ("S" . outline-show-all)
1054 ("h" . outline-hide-subtree)
1055 ("s" . outline-show-subtree)))
1056#+end_src
1057
1058* Borg's =layer/essentials=
1059
5fece105
AB
1060TODO: break this giant source block down into individual org sections.
1061
1062#+begin_src emacs-lisp
1063(use-package dash
1064 :config (dash-enable-font-lock))
1065
1066(use-package diff-hl
1067 :config
1068 (setq diff-hl-draw-borders nil)
1069 (global-diff-hl-mode)
1070 (add-hook 'magit-post-refresh-hook 'diff-hl-magit-post-refresh t))
1071
1072(use-package dired
1073 :defer t
1074 :config (setq dired-listing-switches "-alh"))
1075
1076(use-package eldoc
1077 :when (version< "25" emacs-version)
1078 :config (global-eldoc-mode))
1079
1080(use-package help
1081 :defer t
1082 :config
1083 (temp-buffer-resize-mode)
1084 (setq help-window-select t))
1085
1086(progn ; `isearch'
1087 (setq isearch-allow-scroll t))
1088
1089(use-package lisp-mode
1090 :config
1091 (add-hook 'emacs-lisp-mode-hook 'outline-minor-mode)
1092 (add-hook 'emacs-lisp-mode-hook 'reveal-mode)
1093 (defun indent-spaces-mode ()
1094 (setq indent-tabs-mode nil))
1095 (add-hook 'lisp-interaction-mode-hook #'indent-spaces-mode))
1096
1097(use-package man
1098 :defer t
1099 :config (setq Man-width 80))
1100
1101(use-package paren
1102 :config (show-paren-mode))
1103
1104(use-package prog-mode
1105 :config (global-prettify-symbols-mode)
1106 (defun indicate-buffer-boundaries-left ()
1107 (setq indicate-buffer-boundaries 'left))
1108 (add-hook 'prog-mode-hook #'indicate-buffer-boundaries-left))
1109
1110(use-package recentf
1111 :defer 0.5
1112 :config
1113 (add-to-list 'recentf-exclude "^/\\(?:ssh\\|su\\|sudo\\)?:")
1114 (setq recentf-max-saved-items 40))
1115
1116(use-package savehist
1117 :config (savehist-mode))
1118
1119(use-package saveplace
1120 :when (version< "25" emacs-version)
1121 :config (save-place-mode))
1122
1123(use-package simple
1124 :config (column-number-mode))
1125
1126(progn ; `text-mode'
1127 (add-hook 'text-mode-hook #'indicate-buffer-boundaries-left)
1128 (add-hook 'text-mode-hook #'abbrev-mode))
1129
1130(use-package tramp
1131 :defer t
1132 :config
1133 (add-to-list 'tramp-default-proxies-alist '(nil "\\`root\\'" "/ssh:%h:"))
1134 (add-to-list 'tramp-default-proxies-alist '("localhost" nil nil))
1135 (add-to-list 'tramp-default-proxies-alist
1136 (list (regexp-quote (system-name)) nil nil)))
1137
5fece105
AB
1138#+end_src
1139
1140* Editing
1141
5fece105
AB
1142** Company
1143
1144#+begin_src emacs-lisp
1145(use-package company
1146 :defer 1
1147 :bind
1148 (:map company-active-map
1149 ([tab] . company-complete-common-or-cycle)
1150 ([escape] . company-abort))
1151 :custom
1152 (company-minimum-prefix-length 1)
1153 (company-selection-wrap-around t)
1154 (company-dabbrev-char-regexp "\\sw\\|\\s_\\|[-_]")
1155 (company-dabbrev-downcase nil)
1156 (company-dabbrev-ignore-case nil)
1157 :config
1158 (global-company-mode t))
1159#+end_src
1160
1161* Syntax and spell checking
1162
5fece105
AB
1163#+begin_src emacs-lisp
1164(use-package flycheck
1165 :defer 3
1166 :hook (prog-mode . flycheck-mode)
1167 :bind
1168 (:map flycheck-mode-map
1169 ("M-P" . flycheck-previous-error)
1170 ("M-N" . flycheck-next-error))
1171 :config
1172 ;; Use the load-path from running Emacs when checking elisp files
1173 (setq flycheck-emacs-lisp-load-path 'inherit)
1174
1175 ;; Only flycheck when I actually save the buffer
1176 (setq flycheck-check-syntax-automatically '(mode-enabled save)))
1177
1178;; http://endlessparentheses.com/ispell-and-apostrophes.html
1179(use-package ispell
1180 :defer 3
1181 :config
1182 ;; ’ can be part of a word
1183 (setq ispell-local-dictionary-alist
1184 `((nil "[[:alpha:]]" "[^[:alpha:]]"
1185 "['\x2019]" nil ("-B") nil utf-8)))
1186 ;; don't send ’ to the subprocess
1187 (defun endless/replace-apostrophe (args)
1188 (cons (replace-regexp-in-string
1189 "’" "'" (car args))
1190 (cdr args)))
1191 (advice-add #'ispell-send-string :filter-args
1192 #'endless/replace-apostrophe)
1193
1194 ;; convert ' back to ’ from the subprocess
1195 (defun endless/replace-quote (args)
1196 (if (not (derived-mode-p 'org-mode))
1197 args
1198 (cons (replace-regexp-in-string
1199 "'" "’" (car args))
1200 (cdr args))))
1201 (advice-add #'ispell-parse-output :filter-args
1202 #'endless/replace-quote))
1203#+end_src
1204* Programming modes
1205
5fece105
AB
1206** [[http://alloytools.org][Alloy]] (with [[https://github.com/dwwmmn/alloy-mode][alloy-mode]])
1207
1208#+begin_src emacs-lisp
1209(use-package alloy-mode
1210 :defer t
1211 :config (setq alloy-basic-offset 2))
1212#+end_src
1213
1214** [[https://coq.inria.fr][Coq]] (with [[https://github.com/ProofGeneral/PG][Proof General]])
1215
1216#+begin_src emacs-lisp
1217(use-package proof-site ; Proof General
1218 :defer t
1219 :load-path "lib/proof-site/generic/")
1220#+end_src
1221
1222** [[https://leanprover.github.io][Lean]] (with [[https://github.com/leanprover/lean-mode][lean-mode]])
1223
1224#+begin_src emacs-lisp
1225(eval-when-compile (defvar lean-mode-map))
1226(use-package lean-mode
1227 :defer 1
1228 :bind (:map lean-mode-map
1229 ("S-SPC" . company-complete))
1230 :config
1231 (require 'lean-input)
1232 (setq default-input-method "Lean"
1233 lean-input-tweak-all '(lean-input-compose
1234 (lean-input-prepend "/")
1235 (lean-input-nonempty))
1236 lean-input-user-translations '(("/" "/")))
1237 (lean-input-setup))
1238 #+end_src
1239
1240** Haskell
1241
1242*** [[https://github.com/haskell/haskell-mode][haskell-mode]]
1243
1244#+begin_src emacs-lisp
1245(use-package haskell-mode
1246 :defer t
1247 :config
1248 (setq haskell-indentation-layout-offset 4
1249 haskell-indentation-left-offset 4
1250 flycheck-checker 'haskell-hlint
1251 flycheck-disabled-checkers '(haskell-stack-ghc haskell-ghc)))
1252#+end_src
1253
1254*** [[https://github.com/jyp/dante][dante]]
1255
1256#+begin_src emacs-lisp
1257(use-package dante
1258 :after haskell-mode
1259 :commands dante-mode
1260 :hook (haskell-mode . dante-mode))
1261#+end_src
1262
1263*** [[https://github.com/mpickering/hlint-refactor-mode][hlint-refactor]]
1264
1265Emacs bindings for [[https://github.com/ndmitchell/hlint][hlint]]'s refactor option. This requires the refact
1266executable from [[https://github.com/mpickering/apply-refact][apply-refact]].
1267
1268#+begin_src emacs-lisp
1269(use-package hlint-refactor
1270 :after haskell-mode
1271 :bind (:map hlint-refactor-mode-map
1272 ("C-c l b" . hlint-refactor-refactor-buffer)
1273 ("C-c l r" . hlint-refactor-refactor-at-point))
1274 :hook (haskell-mode . hlint-refactor-mode))
1275#+end_src
1276
1277*** [[https://github.com/flycheck/flycheck-haskell][flycheck-haskell]]
1278
1279#+begin_src emacs-lisp
1280(use-package flycheck-haskell
1281 :after haskell-mode)
1282#+end_src
1283
1284*** [[https://github.com/ndmitchell/hlint/blob/20e116a043f2073c57b17b24ae6364b5e433ba7e/data/hs-lint.el][hs-lint.el]]
1285:PROPERTIES:
1286:header-args+: :tangle lisp/hs-lint.el :mkdirp yes
1287:END:
1288
1289Currently using =flycheck-haskell= with the =haskell-hlint= checker
1290instead.
1291
1292#+begin_src emacs-lisp :tangle no
1293;;; hs-lint.el --- minor mode for HLint code checking
1294
1295;; Copyright 2009 (C) Alex Ott
1296;;
1297;; Author: Alex Ott <alexott@gmail.com>
1298;; Keywords: haskell, lint, HLint
1299;; Requirements:
1300;; Status: distributed under terms of GPL2 or above
1301
1302;; Typical message from HLint looks like:
1303;;
1304;; /Users/ott/projects/lang-exp/haskell/test.hs:52:1: Eta reduce
1305;; Found:
1306;; count1 p l = length (filter p l)
1307;; Why not:
1308;; count1 p = length . filter p
1309
1310
1311(require 'compile)
1312
1313(defgroup hs-lint nil
1314 "Run HLint as inferior of Emacs, parse error messages."
1315 :group 'tools
1316 :group 'haskell)
1317
1318(defcustom hs-lint-command "hlint"
1319 "The default hs-lint command for \\[hlint]."
1320 :type 'string
1321 :group 'hs-lint)
1322
1323(defcustom hs-lint-save-files t
1324 "Save modified files when run HLint or no (ask user)"
1325 :type 'boolean
1326 :group 'hs-lint)
1327
1328(defcustom hs-lint-replace-with-suggestions nil
1329 "Replace user's code with suggested replacements"
1330 :type 'boolean
1331 :group 'hs-lint)
1332
1333(defcustom hs-lint-replace-without-ask nil
1334 "Replace user's code with suggested replacements automatically"
1335 :type 'boolean
1336 :group 'hs-lint)
1337
1338(defun hs-lint-process-setup ()
1339 "Setup compilation variables and buffer for `hlint'."
1340 (run-hooks 'hs-lint-setup-hook))
1341
1342;; regex for replace suggestions
1343;;
1344;; ^\(.*?\):\([0-9]+\):\([0-9]+\): .*
1345;; Found:
1346;; \s +\(.*\)
1347;; Why not:
1348;; \s +\(.*\)
1349
1350(defvar hs-lint-regex
1351 "^\\(.*?\\):\\([0-9]+\\):\\([0-9]+\\): .*[\n\C-m]Found:[\n\C-m]\\s +\\(.*\\)[\n\C-m]Why not:[\n\C-m]\\s +\\(.*\\)[\n\C-m]"
1352 "Regex for HLint messages")
1353
1354(defun make-short-string (str maxlen)
1355 (if (< (length str) maxlen)
1356 str
1357 (concat (substring str 0 (- maxlen 3)) "...")))
1358
1359(defun hs-lint-replace-suggestions ()
1360 "Perform actual replacement of suggestions"
1361 (goto-char (point-min))
1362 (while (re-search-forward hs-lint-regex nil t)
1363 (let* ((fname (match-string 1))
1364 (fline (string-to-number (match-string 2)))
1365 (old-code (match-string 4))
1366 (new-code (match-string 5))
1367 (msg (concat "Replace '" (make-short-string old-code 30)
1368 "' with '" (make-short-string new-code 30) "'"))
1369 (bline 0)
1370 (eline 0)
1371 (spos 0)
1372 (new-old-code ""))
1373 (save-excursion
1374 (switch-to-buffer (get-file-buffer fname))
1375 (goto-char (point-min))
1376 (forward-line (1- fline))
1377 (beginning-of-line)
1378 (setf bline (point))
1379 (when (or hs-lint-replace-without-ask
1380 (yes-or-no-p msg))
1381 (end-of-line)
1382 (setf eline (point))
1383 (beginning-of-line)
1384 (setf old-code (regexp-quote old-code))
1385 (while (string-match "\\\\ " old-code spos)
1386 (setf new-old-code (concat new-old-code
1387 (substring old-code spos (match-beginning 0))
1388 "\\ *"))
1389 (setf spos (match-end 0)))
1390 (setf new-old-code (concat new-old-code (substring old-code spos)))
1391 (remove-text-properties bline eline '(composition nil))
1392 (when (re-search-forward new-old-code eline t)
1393 (replace-match new-code nil t)))))))
1394
1395(defun hs-lint-finish-hook (buf msg)
1396 "Function, that is executed at the end of HLint execution"
1397 (if hs-lint-replace-with-suggestions
1398 (hs-lint-replace-suggestions)
1399 (next-error 1 t)))
1400
1401(define-compilation-mode hs-lint-mode "HLint"
1402 "Mode for check Haskell source code."
1403 (set (make-local-variable 'compilation-process-setup-function)
1404 'hs-lint-process-setup)
1405 (set (make-local-variable 'compilation-disable-input) t)
1406 (set (make-local-variable 'compilation-scroll-output) nil)
1407 (set (make-local-variable 'compilation-finish-functions)
1408 (list 'hs-lint-finish-hook))
1409 )
1410
1411(defun hs-lint ()
1412 "Run HLint for current buffer with haskell source"
1413 (interactive)
1414 (save-some-buffers hs-lint-save-files)
1415 (compilation-start (concat hs-lint-command " \"" buffer-file-name "\"")
1416 'hs-lint-mode))
1417
1418(provide 'hs-lint)
1419;;; hs-lint.el ends here
1420#+end_src
1421
1422#+begin_src emacs-lisp :tangle no
1423(use-package hs-lint
1424 :load-path "lisp/"
1425 :bind (:map haskell-mode-map
1426 ("C-c l l" . hs-lint)))
1427#+end_src
1428
1429** Web dev
1430
1431*** SGML and HTML
1432
1433#+begin_src emacs-lisp
1434(use-package sgml-mode
1435 :defer t
1436 :config
1437 (setq sgml-basic-offset 2))
1438#+end_src
1439
1440*** CSS and SCSS
1441
1442#+begin_src emacs-lisp
1443(use-package css-mode
1444 :defer t
1445 :config
1446 (setq css-indent-offset 2))
1447#+end_src
1448
1449*** Web mode
1450
1451#+begin_src emacs-lisp
1452(use-package web-mode
1453 :defer t
1454 :mode "\\.html\\'"
1455 :config
1456 (setq-every! 2
1457 web-mode-code-indent-offset
1458 web-mode-css-indent-offset
1459 web-mode-markup-indent-offset))
1460#+end_src
1461
1462*** Emmet mode
1463
1464#+begin_src emacs-lisp
1465(use-package emmet-mode
1466 :after (:any web-mode css-mode sgml-mode)
1467 :bind* (("C-)" . emmet-next-edit-point)
1468 ("C-(" . emmet-prev-edit-point))
1469 :config
1470 (unbind-key "C-j" emmet-mode-keymap)
1471 (setq emmet-move-cursor-between-quotes t)
1472 :hook (web-mode css-mode html-mode sgml-mode))
1473#+end_src
1474
1475** Nix
1476
1477#+begin_src emacs-lisp
1478(use-package nix-mode
1479 :defer t
1480 :mode "\\.nix\\'")
1481#+end_src
1482
1483** Java
1484
1485*** meghanada
1486
1487#+begin_src emacs-lisp :tangle no
1488(use-package meghanada
1489 :bind
1490 (:map meghanada-mode-map
1491 (("C-M-o" . meghanada-optimize-import)
1492 ("C-M-t" . meghanada-import-all)))
1493 :hook (java-mode . meghanada-mode))
1494#+end_src
1495
1496*** lsp-java
1497
1498#+begin_comment
1499dependencies:
1500
1501ace-window
1502avy
1503bui
1504company-lsp
1505dap-mode
1506lsp-java
1507lsp-mode
1508lsp-ui
1509pfuture
1510tree-mode
1511treemacs
1512#+end_comment
1513
1514#+begin_src emacs-lisp :tangle no
1515(use-package treemacs
1516 :config (setq treemacs-never-persist t))
1517
1518(use-package yasnippet
1519 :config
1520 ;; (yas-global-mode)
1521 )
1522
1523(use-package lsp-mode
1524 :init (setq lsp-eldoc-render-all nil
1525 lsp-highlight-symbol-at-point nil)
1526 )
1527
1528(use-package hydra)
1529
1530(use-package company-lsp
1531 :after company
1532 :config
1533 (setq company-lsp-cache-candidates t
1534 company-lsp-async t))
1535
1536(use-package lsp-ui
1537 :config
1538 (setq lsp-ui-sideline-update-mode 'point))
1539
1540(use-package lsp-java
1541 :config
1542 (add-hook 'java-mode-hook
1543 (lambda ()
1544 (setq-local company-backends (list 'company-lsp))))
1545
1546 (add-hook 'java-mode-hook 'lsp-java-enable)
1547 (add-hook 'java-mode-hook 'flycheck-mode)
1548 (add-hook 'java-mode-hook 'company-mode)
1549 (add-hook 'java-mode-hook 'lsp-ui-mode))
1550
1551(use-package dap-mode
1552 :after lsp-mode
1553 :config
1554 (dap-mode t)
1555 (dap-ui-mode t))
1556
1557(use-package dap-java
1558 :after (lsp-java))
1559
1560(use-package lsp-java-treemacs
1561 :after (treemacs))
1562#+end_src
1563
1564* Emacs Enhancements
1565
5fece105
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1566** [[https://github.com/justbur/emacs-which-key][which-key]]
1567
1568#+begin_quote
1569Emacs package that displays available keybindings in popup
1570#+end_quote
1571
1572#+begin_src emacs-lisp
1573(use-package which-key
1574 :defer 1
1575 :config (which-key-mode))
1576#+end_src
1577
1578** theme
1579
1580#+begin_src emacs-lisp
1581(add-to-list 'custom-theme-load-path "~/.emacs.d/lisp")
1582(load-theme 'tangomod t)
1583#+end_src
1584
21ad71fa 1585** smart-mode-line
5fece105
AB
1586
1587#+begin_src emacs-lisp
21ad71fa
AB
1588(use-package smart-mode-line
1589 :config
1590 (sml/setup))
5fece105
AB
1591#+end_src
1592
1593** doom-themes
1594
1595#+begin_src emacs-lisp
1596(use-package doom-themes)
1597#+end_src
1598
1599** theme helper functions
1600
1601#+begin_src emacs-lisp
1602(defun amin/lights-on ()
1603 "Enable my favourite light theme."
1604 (interactive)
21ad71fa
AB
1605 (mapc #'disable-theme custom-enabled-themes)
1606 (load-theme 'tangomod t)
1607 (sml/apply-theme 'automatic))
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AB
1608
1609(defun amin/lights-off ()
1610 "Go dark."
1611 (interactive)
21ad71fa
AB
1612 (mapc #'disable-theme custom-enabled-themes)
1613 (load-theme 'doom-tomorrow-night t)
1614 (sml/apply-theme 'automatic))
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AB
1615
1616(bind-keys
1617 ("s-t d" . amin/lights-off)
1618 ("s-t l" . amin/lights-on))
1619#+end_src
1620
1621** [[https://github.com/bbatsov/crux][crux]]
1622
1623#+begin_src emacs-lisp
1624(use-package crux
1625 :defer 1
1626 :bind (("C-c b k" . crux-kill-other-buffers)
1627 ("C-c d" . crux-duplicate-current-line-or-region)
1628 ("C-c D" . crux-duplicate-and-comment-current-line-or-region)
1629 ("C-c f c" . crux-copy-file-preserve-attributes)
1630 ("C-c f d" . crux-delete-file-and-buffer)
1631 ("C-c f r" . crux-rename-file-and-buffer)
1632 ("C-c j" . crux-top-join-line)
1633 ("C-S-j" . crux-top-join-line)))
1634#+end_src
1635
1636** [[https://github.com/alezost/mwim.el][mwim]]
1637
1638#+begin_src emacs-lisp
1639(use-package mwim
1640 :bind (("C-a" . mwim-beginning-of-code-or-line)
1641 ("C-e" . mwim-end-of-code-or-line)
1642 ("<home>" . mwim-beginning-of-line-or-code)
1643 ("<end>" . mwim-end-of-line-or-code)))
1644#+end_src
1645
1646** projectile
1647
1648#+begin_src emacs-lisp
1649(use-package projectile
1650 :defer t
1651 :bind-keymap ("C-c p" . projectile-command-map)
1652 :config
1653 (projectile-mode)
1654
1655 (defun my-projectile-invalidate-cache (&rest _args)
1656 ;; ignore the args to `magit-checkout'
1657 (projectile-invalidate-cache nil))
1658
1659 (eval-after-load 'magit-branch
1660 '(progn
1661 (advice-add 'magit-checkout
1662 :after #'my-projectile-invalidate-cache)
1663 (advice-add 'magit-branch-and-checkout
1664 :after #'my-projectile-invalidate-cache))))
1665#+end_src
1666
1667** [[https://github.com/Wilfred/helpful][helpful]]
1668
1669#+begin_src emacs-lisp
1670(use-package helpful
1671 :defer 1
1672 :bind
1673 (("C-S-h c" . helpful-command)
1674 ("C-S-h f" . helpful-callable) ; helpful-function
1675 ("C-S-h v" . helpful-variable)
1676 ("C-S-h k" . helpful-key)
1677 ("C-S-h p" . helpful-at-point)))
1678#+end_src
1679
1680** [[https://github.com/knu/shell-toggle.el][shell-toggle]]
1681
1682#+begin_src emacs-lisp
1683(use-package shell-toggle
1684 :after eshell
1685 :bind ("C-c a s e" . amin/shell-toggle)
1686 :config
1687 (defun amin/shell-toggle (make-cd)
1688 "Toggle between the shell buffer and whatever buffer you are editing.
1689With a prefix argument MAKE-CD also insert a \"cd DIR\" command
1690into the shell, where DIR is the directory of the current buffer.
1691
1692When called in the shell buffer returns you to the buffer you were editing
1693before calling this the first time.
1694
1695Options: `shell-toggle-goto-eob'"
1696 (interactive "P")
1697 ;; Try to decide on one of three possibilities:
1698 ;; If not in shell-buffer, switch to it.
1699 ;; If in shell-buffer, return to state before going to the shell-buffer
1700 (if (eq (current-buffer) shell-toggle-shell-buffer)
1701 (shell-toggle-buffer-return-from-shell)
1702 (progn
1703 (shell-toggle-buffer-goto-shell make-cd)
1704 (if shell-toggle-full-screen-window-only (delete-other-windows)))))
1705
1706 ;; override to split horizontally instead
1707 (defun shell-toggle-buffer-switch-to-other-window ()
1708 "Switch to other window.
1709If the current window is the only window in the current frame,
1710create a new window and switch to it.
1711
1712\(This is less intrusive to the current window configuration than
1713`switch-buffer-other-window')"
1714 (let ((this-window (selected-window)))
1715 (other-window 1)
1716 ;; If we did not switch window then we only have one window and need to
1717 ;; create a new one.
1718 (if (eq this-window (selected-window))
1719 (progn
1720 (split-window-horizontally)
1721 (other-window 1)))))
1722
1723 :custom
1724 (shell-toggle-launch-shell 'shell-toggle-eshell))
1725#+end_src
1726
1727** [[https://github.com/EricCrosson/unkillable-scratch][unkillable-scratch]]
1728
1729Make =*scratch*= and =*Messages*= unkillable.
1730
1731#+begin_src emacs-lisp
1732(use-package unkillable-scratch
1733 :defer 3
1734 :config
1735 (unkillable-scratch 1)
1736 :custom
1737 (unkillable-scratch-behavior 'do-nothing)
1738 (unkillable-buffers '("^\\*scratch\\*$" "^\\*Messages\\*$")))
1739#+end_src
1740
1741** [[https://github.com/davep/boxquote.el][boxquote.el]]
1742
1743#+begin_example
1744,----
1745| make pretty boxed quotes like this
1746`----
1747#+end_example
1748
1749#+begin_src emacs-lisp
1750(use-package boxquote
1751 :defer 3
1752 :bind
1753 (:prefix-map amin--boxquote-prefix-map
1754 :prefix "C-c q"
1755 ("b" . boxquote-buffer)
1756 ("B" . boxquote-insert-buffer)
1757 ("d" . boxquote-defun)
1758 ("F" . boxquote-insert-file)
1759 ("hf" . boxquote-describe-function)
1760 ("hk" . boxquote-describe-key)
1761 ("hv" . boxquote-describe-variable)
1762 ("hw" . boxquote-where-is)
1763 ("k" . boxquote-kill)
1764 ("p" . boxquote-paragraph)
1765 ("q" . boxquote-boxquote)
1766 ("r" . boxquote-region)
1767 ("s" . boxquote-shell-command)
1768 ("t" . boxquote-text)
1769 ("T" . boxquote-title)
1770 ("u" . boxquote-unbox)
1771 ("U" . boxquote-unbox-region)
1772 ("y" . boxquote-yank)
1773 ("M-q" . boxquote-fill-paragraph)
1774 ("M-w" . boxquote-kill-ring-save)))
1775#+end_src
1776
1777Also see [[https://www.emacswiki.org/emacs/rebox2][rebox2]].
1778
1779** [[https://github.com/DarthFennec/highlight-indent-guides][highlight-indent-guides]]
1780
1781#+begin_src emacs-lisp
1782(use-package highlight-indent-guides
1783 :disabled t
1784 :defer 3
1785 :hook ((prog-mode . highlight-indent-guides-mode)
1786 ;; (org-mode . highlight-indent-guides-mode)
1787 )
1788 :config
1789 (setq highlight-indent-guides-character ?\|)
1790 (setq highlight-indent-guides-auto-enabled nil)
1791 (setq highlight-indent-guides-method 'character)
1792 (setq highlight-indent-guides-responsive 'top)
1793 (set-face-foreground 'highlight-indent-guides-character-face "gainsboro")
1794 (set-face-foreground 'highlight-indent-guides-top-character-face "grey40")) ; grey13 is nice too
1795#+end_src
1796
1797** pdf-tools
1798
1799#+begin_src emacs-lisp
1800(use-package pdf-tools
1801 :defer t
1802 :magic ("%PDF" . pdf-view-mode)
1803 :config
1804 (setq pdf-view-resize-factor 1.05)
1805 (pdf-tools-install)
1806 :bind
1807 (:map pdf-view-mode-map
1808 ("C-s" . isearch-forward)
1809 ("C-r" . isearch-backward)
1810 ("j" . pdf-view-next-line-or-next-page)
1811 ("k" . pdf-view-previous-line-or-previous-page)
1812 ("h" . image-backward-hscroll)
1813 ("l" . image-forward-hscroll)))
1814#+end_src
1815
1816** anzu
1817
1818#+begin_src emacs-lisp
1819(use-package anzu)
1820#+end_src
1821
1822** typo.el
1823
1824#+begin_src emacs-lisp
1825(use-package typo
1826 :defer 2
1827 :config
1828 (typo-global-mode 1)
1829 :hook (text-mode . typo-mode))
1830#+end_src
1831
1832** hl-todo
1833
1834#+begin_src emacs-lisp
1835(use-package hl-todo
1836 :defer 4
1837 :config
1838 (global-hl-todo-mode))
1839#+end_src
1840
1841** shrink-path
1842
1843#+begin_src emacs-lisp
1844(use-package shrink-path
1845 :after eshell
1846 :config
1847 (setq eshell-prompt-regexp "\\(.*\n\\)*λ "
1848 eshell-prompt-function #'+eshell/prompt)
1849
1850 (defun +eshell/prompt ()
1851 (let ((base/dir (shrink-path-prompt default-directory)))
1852 (concat (propertize (car base/dir)
1853 'face 'font-lock-comment-face)
1854 (propertize (cdr base/dir)
1855 'face 'font-lock-constant-face)
1856 (propertize (+eshell--current-git-branch)
1857 'face 'font-lock-function-name-face)
1858 "\n"
1859 (propertize "λ" 'face 'eshell-prompt-face)
1860 ;; needed for the input text to not have prompt face
1861 (propertize " " 'face 'default))))
1862
1863 (defun +eshell--current-git-branch ()
1864 (let ((branch (car (loop for match in (split-string (shell-command-to-string "git branch") "\n")
1865 when (string-match "^\*" match)
1866 collect match))))
1867 (if (not (eq branch nil))
1868 (concat " " (substring branch 2))
1869 ""))))
1870#+end_src
1871
1872** slack
1873
1874Hopefully temporary.
1875
1876#+begin_src emacs-lisp
1877(use-package slack
1878 :disabled t
1879 :commands (slack-start)
1880 :init
1881 (eval-when-compile ; silence the byte-compiler
1882 (defvar url-http-data nil)
1883 (defvar url-http-extra-headers nil)
1884 (defvar url-http-method nil)
1885 (defvar url-callback-function nil)
1886 (defvar url-callback-arguments nil)
1887 (defvar oauth--token-data nil))
1888 (setq slack-buffer-emojify t
1889 slack-prefer-current-team t)
1890 :config
1891 (slack-register-team
1892 :name "uw-apv"
1893 :default t
1894 :client-id uw-apv-client-id
1895 :client-secret uw-apv-client-secret
1896 :token uw-apv-token
1897 :subscribed-channels '(general)
1898 :full-and-display-names t)
1899 (slack-register-team
1900 :name "watform"
1901 :default nil
1902 :client-id watform-client-id
1903 :client-secret watform-client-secret
1904 :token watform-token
1905 :subscribed-channels '(general)
1906 :full-and-display-names t)
1907 (add-to-list 'swiper-font-lock-exclude 'slack-message-buffer-mode t)
1908 (setq lui-time-stamp-format "[%Y-%m-%d %H:%M:%S]"
1909 lui-time-stamp-only-when-changed-p t
1910 lui-time-stamp-position 'right)
1911 :bind
1912 (("C-c s s" . slack-start)
1913 ("C-c s u" . slack-select-unread-rooms)
1914 ("C-c s b" . slack-select-rooms)
1915 ("C-c s t" . slack-change-current-team)
1916 ("C-c s c" . slack-ws-close)
1917 :map slack-mode-map
1918 ("M-p" . slack-buffer-goto-prev-message)
1919 ("M-n" . slack-buffer-goto-next-message)
1920 ("C-c e" . slack-message-edit)
1921 ("C-c k" . slack-message-delete)
1922 ("C-c C-k" . slack-channel-leave)
1923 ("C-c r a" . slack-message-add-reaction)
1924 ("C-c r r" . slack-message-remove-reaction)
1925 ("C-c r s" . slack-message-show-reaction-users)
1926 ("C-c p l" . slack-room-pins-list)
1927 ("C-c p a" . slack-message-pins-add)
1928 ("C-c p r" . slack-message-pins-remove)
1929 ("@" . slack-message-embed-mention)
1930 ("#" . slack-message-embed-channel)))
1931
1932(use-package alert
1933 :commands (alert)
1934 :init
1935 (setq alert-default-style 'notifier))
1936#+end_src
1937
1938** [[https://github.com/peterwvj/eshell-up][eshell-up]]
1939
1940#+begin_src emacs-lisp
1941(use-package eshell-up
1942 :after eshell)
1943#+end_src
1944
1945** multi-term
1946
1947#+begin_src emacs-lisp
1948(use-package multi-term
1949 :defer 1
1950 :bind (("C-c C-j" . term-line-mode)
1951 ("C-c a s m m" . multi-term)
1952 ("C-c a s m p" . multi-term-dedicated-toggle))
1953 :config
1954 (setq multi-term-program "/bin/screen"
1955 ;; TODO: add separate bindings for connecting to existing
1956 ;; session vs. always creating a new one
1957 multi-term-dedicated-select-after-open-p t
1958 multi-term-dedicated-window-height 20
1959 multi-term-dedicated-max-window-height 30
1960 term-bind-key-alist
1961 '(("C-c C-c" . term-interrupt-subjob)
1962 ("C-c C-e" . term-send-esc)
1963 ("C-k" . kill-line)
1964 ("C-y" . term-paste)
1965 ("M-f" . term-send-forward-word)
1966 ("M-b" . term-send-backward-word)
1967 ("M-p" . term-send-up)
1968 ("M-n" . term-send-down)
1969 ("<C-backspace>" . term-send-backward-kill-word)
1970 ("<M-DEL>" . term-send-backward-kill-word)
1971 ("M-d" . term-send-delete-word)
1972 ("M-," . term-send-raw)
1973 ("M-." . comint-dynamic-complete))
1974 term-unbind-key-alist
1975 '("C-z" "C-x" "C-c" "C-h" "C-y" "<ESC>")))
1976#+end_src
1977
1978** page-break-lines
1979
1980#+begin_src emacs-lisp
1981(use-package page-break-lines
1982 :config
1983 (global-page-break-lines-mode))
1984#+end_src
1985
1986* Email
1987
5fece105
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1988#+begin_src emacs-lisp
1989(defvar amin-maildir (expand-file-name "~/mail/"))
1990(after! recentf
1991 (add-to-list 'recentf-exclude amin-maildir))
1992#+end_src
1993
1994** Gnus
1995
1996#+begin_src emacs-lisp
1997(setq
1998 amin-gnus-init-file (no-littering-expand-etc-file-name "gnus")
1999 mail-user-agent 'gnus-user-agent
2000 read-mail-command 'gnus)
2001
2002(use-package gnus
2003 :bind (("s-m" . gnus)
2004 ("s-M" . gnus-unplugged))
2005 :init
2006 (setq
2007 gnus-select-method '(nnnil "")
2008 gnus-secondary-select-methods
2009 '((nnimap "amin"
2010 (nnimap-stream plain)
2011 (nnimap-address "127.0.0.1")
2012 (nnimap-server-port 143)
2013 (nnimap-authenticator plain)
2014 (nnimap-user "amin@aminb.org"))
2015 (nnimap "uwaterloo"
2016 (nnimap-stream plain)
2017 (nnimap-address "127.0.0.1")
2018 (nnimap-server-port 143)
2019 (nnimap-authenticator plain)
2020 (nnimap-user "abandali@uwaterloo.ca")))
2021 gnus-message-archive-group "nnimap+amin:Sent"
2022 gnus-parameters
2023 '(("gnu.*"
2024 (gcc-self . t)))
2025 gnus-large-newsgroup 50
2026 gnus-home-directory (no-littering-expand-var-file-name "gnus/")
2027 gnus-directory (concat gnus-home-directory "news/")
2028 message-directory (concat gnus-home-directory "mail/")
2029 nndraft-directory (concat gnus-home-directory "drafts/")
2030 gnus-save-newsrc-file nil
2031 gnus-read-newsrc-file nil
2032 gnus-interactive-exit nil
2033 gnus-gcc-mark-as-read t))
2034
2035(use-package gnus-art
2036 :config
2037 (setq
2038 gnus-visible-headers
2039 (concat gnus-visible-headers "\\|^List-Id:\\|^X-RT-Originator:\\|^User-Agent:")
2040 gnus-sorted-header-list
2041 '("^From:" "^Subject:" "^Summary:" "^Keywords:"
2042 "^Followup-To:" "^To:" "^Cc:" "X-RT-Originator"
2043 "^Newsgroups:" "List-Id:" "^Organization:"
2044 "^User-Agent:" "^Date:")
2045 ;; local-lapsed article dates
2046 ;; from https://www.emacswiki.org/emacs/GnusFormatting#toc11
2047 gnus-article-date-headers '(user-defined)
2048 gnus-article-time-format
2049 (lambda (time)
2050 (let* ((date (format-time-string "%a, %d %b %Y %T %z" time))
2051 (local (article-make-date-line date 'local))
2052 (combined-lapsed (article-make-date-line date
2053 'combined-lapsed))
2054 (lapsed (progn
2055 (string-match " (.+" combined-lapsed)
2056 (match-string 0 combined-lapsed))))
2057 (concat local lapsed))))
2058 (bind-keys
2059 :map gnus-article-mode-map
2060 ("r" . gnus-article-reply-with-original)
2061 ("R" . gnus-article-wide-reply-with-original)
2062 ("M-L" . org-store-link)))
2063
2064(use-package gnus-sum
2065 :bind (:map gnus-summary-mode-map
2066 :prefix-map amin--gnus-summary-prefix-map
2067 :prefix "v"
2068 ("r" . gnus-summary-reply)
2069 ("w" . gnus-summary-wide-reply)
2070 ("v" . gnus-summary-show-raw-article))
2071 :config
2072 (bind-keys
2073 :map gnus-summary-mode-map
2074 ("r" . gnus-summary-reply-with-original)
2075 ("R" . gnus-summary-wide-reply-with-original)
2076 ("M-L" . org-store-link))
2077 :hook (gnus-summary-mode . amin--no-mouse-autoselect-window))
2078
2079(use-package gnus-msg
2080 :config
2081 (setq gnus-posting-styles
2082 '((".*"
2083 (address "amin@aminb.org")
2084 (body "\nBest,\namin\n")
2085 (eval (setq amin--message-cite-say-hi t)))
2086 ("gnu.*"
2087 (address "bandali@gnu.org"))
2088 ((header "subject" "ThankCRM")
2089 (to "webmasters-comment@gnu.org")
2090 (body "\nAdded to 2018supporters.html.\n\nMoving to campaigns.\n\n-amin\n")
2091 (eval (setq amin--message-cite-say-hi nil)))
2092 ("nnimap\\+uwaterloo:.*"
2093 (address "abandali@uwaterloo.ca")
2094 (gcc "\"nnimap+uwaterloo:Sent Items\"")))))
2095
2096(use-package gnus-topic
2097 :hook (gnus-group-mode . gnus-topic-mode))
2098
2099(use-package gnus-agent
2100 :config
2101 (setq gnus-agent-synchronize-flags 'ask)
2102 :hook (gnus-group-mode . gnus-agent-mode))
2103
2104(use-package gnus-group
2105 :config
2106 (setq gnus-permanently-visible-groups "\\((INBOX\\|gnu$\\)"))
2107
2108(use-package mm-decode
2109 :config
2110 (setq mm-discouraged-alternatives '("text/html" "text/richtext")))
2111#+end_src
2112
2113** sendmail
2114
2115#+begin_src emacs-lisp
2116(use-package sendmail
2117 :config
2118 (setq sendmail-program "/usr/bin/msmtp"
2119 ;; message-sendmail-extra-arguments '("-v" "-d")
2120 mail-specify-envelope-from t
2121 mail-envelope-from 'header))
2122#+end_src
2123
2124** message
2125
2126#+begin_src emacs-lisp
2127(use-package message
2128 :config
2129 (defconst amin--message-cite-style-format "On %Y-%m-%d %l:%M %p, %N wrote:")
2130 (defconst message-cite-style-bandali
2131 '((message-cite-function 'message-cite-original)
2132 (message-citation-line-function 'message-insert-formatted-citation-line)
2133 (message-cite-reply-position 'traditional)
2134 (message-yank-prefix "> ")
2135 (message-yank-cited-prefix ">")
2136 (message-yank-empty-prefix ">")
2137 (message-citation-line-format
2138 (if amin--message-cite-say-hi
2139 (concat "Hi %F,\n\n" amin--message-cite-style-format)
2140 amin--message-cite-style-format)))
2141 "Citation style based on Mozilla Thunderbird's. Use with message-cite-style.")
2142 (setq message-cite-style 'message-cite-style-bandali
2143 message-kill-buffer-on-exit t
2144 message-send-mail-function 'message-send-mail-with-sendmail
2145 message-sendmail-envelope-from 'header
2146 message-dont-reply-to-names
2147 "\\(\\(.*@aminb\\.org\\)\\|\\(amin@bandali\\.me\\)\\|\\(\\(aminb?\\|mab\\|bandali\\)@gnu\\.org\\)\\|\\(\\(m\\|a\\(min\\.\\)?\\)bandali@uwaterloo\\.ca\\)\\)"
2148 message-user-fqdn "aminb.org")
2149 :hook (;; (message-setup . mml-secure-message-sign-pgpmime)
2150 (message-mode . flyspell-mode)
2151 (message-mode . (lambda ()
2152 ;; (setq fill-column 65
2153 ;; message-fill-column 65)
2154 (make-local-variable 'company-idle-delay)
2155 (setq company-idle-delay 0.2))))
2156 ;; :custom-face
2157 ;; (message-header-subject ((t (:foreground "#111" :weight semi-bold))))
2158 ;; (message-header-to ((t (:foreground "#111" :weight normal))))
2159 ;; (message-header-cc ((t (:foreground "#333" :weight normal))))
2160 )
2161
2162(after! mml-sec
2163 (setq mml-secure-openpgp-encrypt-to-self t
2164 mml-secure-openpgp-sign-with-sender t))
2165#+end_src
2166
2167** footnote
2168
2169Convenient footnotes in =message-mode=.
2170
2171#+begin_src emacs-lisp
2172(use-package footnote
2173 :after message
2174 :bind
2175 (:map message-mode-map
2176 :prefix-map amin--footnote-prefix-map
2177 :prefix "C-c f"
2178 ("a" . footnote-add-footnote)
2179 ("b" . footnote-back-to-message)
2180 ("c" . footnote-cycle-style)
2181 ("d" . footnote-delete-footnote)
2182 ("g" . footnote-goto-footnote)
2183 ("r" . footnote-renumber-footnotes)
2184 ("s" . footnote-set-style))
2185 :config
2186 (setq footnote-start-tag ""
2187 footnote-end-tag ""
2188 footnote-style 'unicode))
2189#+end_src
2190
2191** bbdb
2192
2193Manually install bbdb (=lisp/bbdb= copied from an ELPA-based setup),
2194because installing it from source on Emacs 27 using the following
2195submodule configuration for some reason doesn’t work and results in
2196very strange errors when using any of the functions.
2197
2198#+begin_src conf :tangle no
2199[submodule "bbdb"]
2200 path = lib/bbdb
2201 url = https://git.savannah.nongnu.org/git/bbdb.git
2202 load-path = lisp
2203 info-path = doc
2204 build-step = ./autogen.sh
2205 build-step = ./configure
2206 build-step = make
2207 build-step = make install
2208#+end_src
2209
2210I tried using =borg-elpa= instead of doing it like this, but it added
22112 seconds to my startup time, which is unacceptable to me.
2212
2213#+begin_src emacs-lisp
2214(use-package bbdb
2215 :load-path "lisp/bbdb"
2216 :init
2217 (load (expand-file-name "lisp/bbdb/bbdb-autoloads.el" user-emacs-directory))
2218 ;; (bbdb-mua-auto-update-init 'message)
2219 (setq bbdb-mua-auto-update-p 'query
2220 bbdb-complete-mail nil)
2221 (bbdb-initialize 'gnus 'message))
2222#+end_src
2223
2224** message-x
2225
2226#+begin_src emacs-lisp
2227(use-package message-x
2228 :disabled t
2229 :custom
2230 (message-x-completion-alist
2231 (quote
2232 (("\\([rR]esent-\\|[rR]eply-\\)?[tT]o:\\|[bB]?[cC][cC]:" . gnus-harvest-find-address)
2233 ((if
2234 (boundp
2235 (quote message-newgroups-header-regexp))
2236 message-newgroups-header-regexp message-newsgroups-header-regexp)
2237 . message-expand-group)))))
2238#+end_src
2239
2240** gnus-harvest
2241
2242#+begin_src emacs-lisp
2243(use-package gnus-harvest
2244 :disabled t
2245 :commands gnus-harvest-install
2246 :demand t
2247 :config
2248 (if (featurep 'message-x)
2249 (gnus-harvest-install 'message-x)
2250 (gnus-harvest-install)))
2251#+end_src
2252
2253* Blogging
2254
5fece105
AB
2255** [[https://ox-hugo.scripter.co][ox-hugo]]
2256
2257#+begin_src emacs-lisp
2258(use-package ox-hugo
2259 :after ox)
2260
2261(use-package ox-hugo-auto-export
2262 :load-path "lib/ox-hugo")
2263#+end_src
2264
2265* Post initialization
2266:PROPERTIES:
2267:CUSTOM_ID: post-initialization
2268:END:
2269
5fece105
AB
2270Display how long it took to load the init file.
2271
2272#+begin_src emacs-lisp
2273(message "Loading %s...done (%.3fs)" user-init-file
2274 (float-time (time-subtract (current-time)
2275 amin--before-user-init-time)))
2276#+end_src
2277
2278* Footer
2279:PROPERTIES:
2280:CUSTOM_ID: footer
2281:END:
2282
2283#+begin_src emacs-lisp :comments none
2284;;; init.el ends here
2285#+end_src
2286
2287* COMMENT Local Variables :ARCHIVE:
2288# Local Variables:
2289# eval: (add-hook 'after-save-hook #'amin/async-babel-tangle 'append 'local)
2290# End: