[emacs] update 4 drones
[~bandali/configs] / init.org
CommitLineData
180cab37
AB
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
3b98e899
AB
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]]
180cab37
AB
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
3b98e899
AB
37** Installation
38
4ae2cd62
AB
39To use this config for your Emacs, first you need to clone this repo,
40then bootstrap Borg, tell Borg to retrieve package submodules, and
41byte-compiled the packages. Something along these lines should work:
42
4b4e432d 43#+begin_src sh :tangle no
4ae2cd62
AB
44git clone https://github.com/aminb/dotfiles ~/.emacs.d
45cd ~/.emacs.d
46make bootstrap-borg
4ae2cd62
AB
47make bootstrap
48make build
49#+end_src
50
180cab37
AB
51* Contents :toc_1:noexport:
52
53- [[#about][About]]
54- [[#header][Header]]
55- [[#initial-setup][Initial setup]]
56- [[#core][Core]]
967b0a82 57- [[#post-initialization][Post initialization]]
180cab37
AB
58- [[#footer][Footer]]
59
60* Header
61:PROPERTIES:
62:CUSTOM_ID: header
63:END:
64
65** First line
66
67#+begin_src emacs-lisp :comments none
68;;; init.el --- Amin Bandali's Emacs config -*- lexical-binding: t ; eval: (view-mode 1)-*-
69#+end_src
70
71Enable =view-mode=, which both makes the file read-only (as a reminder
72that =init.el= is an auto-generated file, not supposed to be edited),
73and provides some convenient key bindings for browsing through the
74file.
75
76** License
77
78#+begin_src emacs-lisp :comments none
2d7a5a85 79;; Copyright (C) 2018 Amin Bandali <bandali@gnu.org>
180cab37
AB
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
850dd012 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]].
180cab37
AB
109
110#+begin_src emacs-lisp :comments none
111;; Naming conventions:
112;;
850dd012
AB
113;; amin-... public variables or non-interactive functions
114;; amin--... private anything (non-interactive), not safe for direct use
115;; amin/... an interactive function; safe for M-x or keybinding
116;; amin:... an evil operator, motion, or command
117;; amin|... a hook function
118;; amin*... an advising function
119;; amin@... a hydra command
120;; ...! a macro
180cab37
AB
121#+end_src
122
123* Initial setup
124:PROPERTIES:
125:CUSTOM_ID: initial-setup
126:END:
127
128#+begin_src emacs-lisp :comments none
129;;; Code:
130#+end_src
131
132** Emacs initialization
133
134I'd like to do a couple of measurements of Emacs' startup time. First,
135let's see how long Emacs takes to start up, before even loading
136=init.el=, i.e. =user-init-file=:
137
138#+begin_src emacs-lisp
850dd012 139(defvar amin--before-user-init-time (current-time)
180cab37
AB
140 "Value of `current-time' when Emacs begins loading `user-init-file'.")
141(message "Loading Emacs...done (%.3fs)"
850dd012 142 (float-time (time-subtract amin--before-user-init-time
180cab37
AB
143 before-init-time)))
144#+end_src
145
146Also, temporarily increase ~gc-cons-threshhold~ and
147~gc-cons-percentage~ during startup to reduce garbage collection
148frequency. Clearing the ~file-name-handler-alist~ seems to help reduce
149startup time as well.
150
151#+begin_src emacs-lisp
850dd012
AB
152(defvar amin--gc-cons-threshold gc-cons-threshold)
153(defvar amin--gc-cons-percentage gc-cons-percentage)
154(defvar amin--file-name-handler-alist file-name-handler-alist)
180cab37
AB
155(setq gc-cons-threshold (* 400 1024 1024) ; 400 MiB
156 gc-cons-percentage 0.6
157 file-name-handler-alist nil
158 ;; sidesteps a bug when profiling with esup
159 esup-child-profile-require-level 0)
160#+end_src
161
162Of course, we'd like to set them back to their defaults once we're
163done initializing.
164
165#+begin_src emacs-lisp
166(add-hook
167 'after-init-hook
168 (lambda ()
850dd012
AB
169 (setq gc-cons-threshold amin--gc-cons-threshold
170 gc-cons-percentage amin--gc-cons-percentage
171 file-name-handler-alist amin--file-name-handler-alist)))
180cab37
AB
172#+end_src
173
174Increase the number of lines kept in message logs (the =*Messages*=
175buffer).
176
177#+begin_src emacs-lisp
178(setq message-log-max 20000)
179#+end_src
180
181Optionally, we could suppress some byte compiler warnings like below,
182but for now I've decided to keep them enabled. See documentation for
183~byte-compile-warnings~ for more details.
184
185#+begin_src emacs-lisp
186;; (setq byte-compile-warnings
187;; '(not free-vars unresolved noruntime lexical make-local))
188#+end_src
189
41a4f26a
AB
190** whoami
191
192#+begin_src emacs-lisp
193(setq user-full-name "Amin Bandali"
2d7a5a85 194 user-mail-address "amin@bandali.me")
41a4f26a
AB
195#+end_src
196
180cab37
AB
197** Package management
198
199*** No =package.el=
200
201I can do all my package management things with Borg, and don't need
202Emacs' built-in =package.el=. Emacs 27 lets us disable =package.el= in
203the =early-init-file= (see [[https://git.savannah.gnu.org/cgit/emacs.git/commit/?id=24acb31c04b4048b85311d794e600ecd7ce60d3b][here]]).
204
205#+begin_src emacs-lisp :tangle early-init.el
206(setq package-enable-at-startup nil)
207#+end_src
208
209But since Emacs 27 isn't out yet (Emacs 26 is just around the corner
210right now), and even when released it'll be long before most distros
211ship in their repos, I'll still put the old workaround with the
212commented call to ~package-initialize~ here anyway.
213
214#+begin_src emacs-lisp
215(setq package-enable-at-startup nil)
216;; (package-initialize)
217#+end_src
218
219*** Borg
220
221#+begin_quote
222Assimilate Emacs packages as Git submodules
223#+end_quote
224
225[[https://github.com/emacscollective/borg][Borg]] is at the heart of package management of my Emacs setup. In
226short, it creates a git submodule in =lib/= for each package, which
227can then be managed with the help of Magit or other tools.
228
229#+begin_src emacs-lisp
230(setq user-init-file (or load-file-name buffer-file-name)
231 user-emacs-directory (file-name-directory user-init-file))
232(add-to-list 'load-path
233 (expand-file-name "lib/borg" user-emacs-directory))
234(require 'borg)
235(borg-initialize)
d14698a3 236
87f61b04
AB
237;; (require 'borg-nix-shell)
238;; (setq borg-build-shell-command 'borg-nix-shell-build-command)
0f3d4eb5 239
d14698a3 240(with-eval-after-load 'bind-key
d14698a3
AB
241 (bind-keys
242 :package borg
3e03ee84
AB
243 ("C-c b A" . borg-activate)
244 ("C-c b a" . borg-assimilate)
245 ("C-c b b" . borg-build)
246 ("C-c b c" . borg-clone)
247 ("C-c b m" . borg-insert-update-message)
248 ("C-c b r" . borg-remove)))
180cab37
AB
249#+end_src
250
251*** =use-package=
252
253#+begin_quote
254A use-package declaration for simplifying your .emacs
255#+end_quote
256
257[[https://github.com/jwiegley/use-package][use-package]] is an awesome utility for managing and configuring
258packages (in our case especially the latter) in a neatly organized way
259and without compromising on performance.
260
261#+begin_src emacs-lisp
262(require 'use-package)
eb186a5a 263(if nil ; set to t when need to debug init
180cab37
AB
264 (setq use-package-verbose t
265 use-package-expand-minimally nil
266 use-package-compute-statistics t
267 debug-on-error t)
268 (setq use-package-verbose nil
269 use-package-expand-minimally t))
270#+end_src
271
272*** Epkg
273
274#+begin_quote
275Browse the Emacsmirror package database
276#+end_quote
277
278Epkg provides access to a local copy of the [[https://emacsmirror.net][Emacsmirror]] package
279database, low-level functions for querying the database, and a
280=package.el=-like user interface for browsing the available packages.
281
282#+begin_src emacs-lisp
283(use-package epkg
d14698a3
AB
284 :defer t
285 :bind
3e03ee84
AB
286 (("C-c b d" . epkg-describe-package)
287 ("C-c b p" . epkg-list-packages)
288 ("C-c b u" . epkg-update)))
180cab37
AB
289#+end_src
290
291** No littering in =~/.emacs.d=
292
293#+begin_quote
294Help keeping ~/.emacs.d clean
295#+end_quote
296
297By default, even for Emacs' built-in packages, the configuration files
298and persistent data are all over the place. Use =no-littering= to help
299contain the mess.
300
301#+begin_src emacs-lisp
302(use-package no-littering
303 :demand t
304 :config
305 (savehist-mode 1)
306 (add-to-list 'savehist-additional-variables 'kill-ring)
307 (save-place-mode 1)
308 (setq auto-save-file-name-transforms
309 `((".*" ,(no-littering-expand-var-file-name "auto-save/") t))))
310#+end_src
311
180cab37
AB
312** Custom file (=custom.el=)
313
314I'm not planning on using the custom file much, but even so, I
315definitely don't want it mixing with =init.el=. So, here; let's give
316it it's own file. While at it, treat themes as safe.
317
318#+begin_src emacs-lisp
319(use-package custom
320 :no-require t
321 :config
322 (setq custom-file (no-littering-expand-etc-file-name "custom.el"))
323 (when (file-exists-p custom-file)
324 (load custom-file))
325 (setf custom-safe-themes t))
326#+end_src
327
313f5877
AB
328** Secrets file
329
319010c3
AB
330Load the secrets file if it exists, otherwise show a warning.
331
313f5877 332#+begin_src emacs-lisp
319010c3
AB
333(with-demoted-errors
334 (load (no-littering-expand-etc-file-name "secrets")))
313f5877
AB
335#+end_src
336
180cab37
AB
337** Better =$PATH= handling
338
339Let's use [[https://github.com/purcell/exec-path-from-shell][exec-path-from-shell]] to make Emacs use the =$PATH= as set up
340in my shell.
341
342#+begin_src emacs-lisp
7538956f
AB
343(use-package exec-path-from-shell
344 :defer 1
345 :init
346 (setq exec-path-from-shell-check-startup-files nil)
347 :config
348 (exec-path-from-shell-initialize)
349 ;; while we're at it, let's fix access to our running ssh-agent
350 (exec-path-from-shell-copy-env "SSH_AGENT_PID")
351 (exec-path-from-shell-copy-env "SSH_AUTH_SOCK"))
180cab37
AB
352#+end_src
353
1f56a9b9 354** COMMENT Only one custom theme at a time
ebec2c18
AB
355
356#+begin_src emacs-lisp
357(defadvice load-theme (before clear-previous-themes activate)
358 "Clear existing theme settings instead of layering them"
359 (mapc #'disable-theme custom-enabled-themes))
360#+end_src
361
dfe440bc 362** Server
180cab37
AB
363
364Start server if not already running. Alternatively, can be done by
365issuing =emacs --daemon= in the terminal, which can be automated with
366a systemd service or using =brew services start emacs= on macOS. I use
367Emacs as my window manager (via EXWM), so I always start Emacs on
368login; so starting the server from inside Emacs is good enough for me.
369
370See [[https://www.gnu.org/software/emacs/manual/html_node/emacs/Emacs-Server.html#Emacs-Server][Using Emacs as a Server]].
371
372#+begin_src emacs-lisp
373(use-package server
ce842fdf 374 :defer 1
180cab37
AB
375 :config (or (server-running-p) (server-mode)))
376#+end_src
377
e27e0383 378** COMMENT Unicode support
e9bcfa30
AB
379
380Font stack with better unicode support, around =Ubuntu Mono= and
381=Hack=.
382
1f2bc66e 383#+begin_src emacs-lisp :tangle no
e9bcfa30
AB
384(dolist (ft (fontset-list))
385 (set-fontset-font
386 ft
387 'unicode
1f2bc66e 388 (font-spec :name "Source Code Pro" :size 14))
e9bcfa30
AB
389 (set-fontset-font
390 ft
391 'unicode
16d70d6f 392 (font-spec :name "DejaVu Sans Mono")
e9bcfa30
AB
393 nil
394 'append)
16d70d6f
AB
395 ;; (set-fontset-font
396 ;; ft
397 ;; 'unicode
398 ;; (font-spec
399 ;; :name "Symbola monospacified for DejaVu Sans Mono")
400 ;; nil
401 ;; 'append)
402 ;; (set-fontset-font
403 ;; ft
404 ;; #x2115 ; ℕ
405 ;; (font-spec :name "DejaVu Sans Mono")
406 ;; nil
407 ;; 'append)
e9bcfa30
AB
408 (set-fontset-font
409 ft
16d70d6f
AB
410 (cons ?Α ?ω)
411 (font-spec :name "DejaVu Sans Mono" :size 14)
e9bcfa30 412 nil
16d70d6f 413 'prepend))
e9bcfa30
AB
414#+end_src
415
523e4f87
AB
416** Gentler font resizing
417
418#+begin_src emacs-lisp
419(setq text-scale-mode-step 1.05)
420#+end_src
421
51db62d8
AB
422** Libraries
423
424#+begin_src emacs-lisp
425(require 'cl-lib)
426(require 'subr-x)
427#+end_src
428
429** Useful utilities
430
431#+begin_src emacs-lisp
850dd012 432(defun amin-enlist (exp)
51db62d8
AB
433 "Return EXP wrapped in a list, or as-is if already a list."
434(if (listp exp) exp (list exp)))
435
436; from https://github.com/hlissner/doom-emacs/commit/589108fdb270f24a98ba6209f6955fe41530b3ef
437(defmacro after! (features &rest body)
438 "A smart wrapper around `with-eval-after-load'. Supresses warnings during
439compilation."
440 (declare (indent defun) (debug t))
441 (list (if (or (not (bound-and-true-p byte-compile-current-file))
850dd012 442 (dolist (next (amin-enlist features))
51db62d8
AB
443 (if (symbolp next)
444 (require next nil :no-error)
445 (load next :no-message :no-error))))
446 #'progn
447 #'with-no-warnings)
448 (cond ((symbolp features)
449 `(eval-after-load ',features '(progn ,@body)))
450 ((and (consp features)
451 (memq (car features) '(:or :any)))
452 `(progn
453 ,@(cl-loop for next in (cdr features)
454 collect `(after! ,next ,@body))))
455 ((and (consp features)
456 (memq (car features) '(:and :all)))
457 (dolist (next (cdr features))
458 (setq body `(after! ,next ,@body)))
459 body)
460 ((listp features)
eb186a5a 461 `(after! (:all ,@features) ,@body)))))
51db62d8
AB
462#+end_src
463
2090f409
AB
464Convenience macro for =setq='ing multiple variables to the same value:
465
466#+begin_src emacs-lisp
467(defmacro setq-every! (value &rest vars)
468 "Set all the variables from VARS to value VALUE."
469 (declare (indent defun) (debug t))
470 `(progn ,@(mapcar (lambda (x) (list 'setq x value)) vars)))
471#+end_src
472
180cab37
AB
473* Core
474:PROPERTIES:
475:CUSTOM_ID: core
476:END:
477
478** Defaults
479
e602de37
AB
480*** Time and battery in mode-line
481
482Enable displaying time and battery in the mode-line, since I'm not
483using the Xfce panel anymore. Also, I don't need to see the load
484average on a regular basis, so disable that.
485
63073abd
AB
486Note: using =i3status= on sway at the moment, so disabling this.
487
488#+begin_src emacs-lisp :tangle no
e602de37 489(use-package time
e602de37
AB
490 :init
491 (setq display-time-default-load-average nil)
492 :config
493 (display-time-mode))
494
495(use-package battery
e602de37
AB
496 :config
497 (display-battery-mode))
498#+end_src
499
180cab37
AB
500*** Smaller fringe
501
2f8102f0
AB
502Might want to set the fringe to a smaller value, especially if using
503EXWM. I'm fine with the default for now.
180cab37
AB
504
505#+begin_src emacs-lisp
2f8102f0 506;; (fringe-mode '(3 . 1))
4b4e432d 507(fringe-mode nil)
180cab37
AB
508#+end_src
509
510*** Disable disabled commands
511
512Emacs disables some commands by default that could persumably be
513confusing for novice users. Let's disable that.
514
515#+begin_src emacs-lisp
516(setq disabled-command-function nil)
517#+end_src
518
519*** Kill-ring
520
521Save what I copy into clipboard from other applications into Emacs'
522kill-ring, which would allow me to still be able to easily access it
523in case I kill (cut or copy) something else inside Emacs before
524yanking (pasting) what I'd originally intended to.
525
526#+begin_src emacs-lisp
527(setq save-interprogram-paste-before-kill t)
528#+end_src
529
530*** Minibuffer
531
532#+begin_src emacs-lisp
533(setq enable-recursive-minibuffers t
534 resize-mini-windows t)
535#+end_src
536
537*** Lazy-person-friendly yes/no prompts
538
539Lazy people would prefer to type fewer keystrokes, especially for yes
540or no questions. I'm lazy.
541
542#+begin_src emacs-lisp
543(defalias 'yes-or-no-p #'y-or-n-p)
544#+end_src
545
546*** Startup screen and =*scratch*=
547
548Firstly, let Emacs know that I'd like to have =*scratch*= as my
549startup buffer.
550
551#+begin_src emacs-lisp
552(setq initial-buffer-choice t)
553#+end_src
554
555Now let's customize the =*scratch*= buffer a bit. First off, I don't
556need the default hint.
557
558#+begin_src emacs-lisp
559(setq initial-scratch-message nil)
560#+end_src
561
562Also, let's use Text mode as the major mode, in case I want to
563customize it (=*scratch*='s default major mode, Fundamental mode,
564can't really be customized).
565
566#+begin_src emacs-lisp
567(setq initial-major-mode 'text-mode)
568#+end_src
569
570Inhibit the buffer list when more than 2 files are loaded.
571
572#+begin_src emacs-lisp
573(setq inhibit-startup-buffer-menu t)
574#+end_src
575
576I don't really need to see the startup screen or echo area message
577either.
578
579#+begin_src emacs-lisp
580(advice-add #'display-startup-echo-area-message :override #'ignore)
581(setq inhibit-startup-screen t
582 inhibit-startup-echo-area-message user-login-name)
583#+end_src
584
585*** More useful frame titles
586
587Show either the file name or the buffer name (in case the buffer isn't
588visiting a file). Borrowed from Emacs Prelude.
589
590#+begin_src emacs-lisp
591(setq frame-title-format
592 '("" invocation-name " - "
593 (:eval (if (buffer-file-name)
594 (abbreviate-file-name (buffer-file-name))
595 "%b"))))
596#+end_src
597
598*** Backups
599
600Emacs' default backup settings aren't that great. Let's use more
601sensible options. See documentation for the ~make-backup-file~
602variable.
603
604#+begin_src emacs-lisp
605(setq backup-by-copying t
72a03130
AB
606 version-control t
607 delete-old-versions t)
180cab37
AB
608#+end_src
609
89394449
AB
610*** Auto revert
611
612Enable automatic reloading of changed buffers and files.
613
614#+begin_src emacs-lisp
615(global-auto-revert-mode 1)
616(setq auto-revert-verbose nil
0e340dbb 617 global-auto-revert-non-file-buffers nil)
89394449
AB
618#+end_src
619
620*** Always use space for indentation
621
622#+begin_src emacs-lisp
623(setq-default
624 indent-tabs-mode nil
625 require-final-newline t
626 tab-width 4)
627#+end_src
628
d14698a3
AB
629*** Winner mode
630
631Enable =winner-mode=.
632
633#+begin_src emacs-lisp
634(winner-mode 1)
635#+end_src
636
165ca268
AB
637*** Close =*compilation*= on success
638
639#+begin_src emacs-lisp
640(setq compilation-exit-message-function
641 (lambda (status code msg)
642 "Close the compilation window if successful."
643 ;; if M-x compile exits with 0
644 (when (and (eq status 'exit) (zerop code))
645 (bury-buffer)
646 (delete-window (get-buffer-window (get-buffer "*compilation*"))))
647 ;; return the result of compilation-exit-message-function
648 (cons msg code)))
649#+end_src
650
d409a2cf
AB
651*** Search for non-ASCII characters
652
653I’d like non-ASCII characters such as ‘’“”«»‹›áⓐ𝒶 to be selected when
654I search for their ASCII counterpart. Shoutout to [[http://endlessparentheses.com/new-in-emacs-25-1-easily-search-non-ascii-characters.html][endlessparentheses]]
655for this.
656
657#+begin_src emacs-lisp
658(setq search-default-mode #'char-fold-to-regexp)
659
660;; uncomment to extend this behaviour to query-replace
661;; (setq replace-char-fold t)
662#+end_src
663
d14698a3
AB
664** Bindings
665
06e16600 666#+begin_src emacs-lisp
d14698a3 667(bind-keys
3c3055c7
AB
668 ("s-c e b" . eval-buffer)
669 ("s-c e r" . eval-region)
11c0d265 670
3c3055c7
AB
671 ("s-p" . beginning-of-buffer)
672 ("s-n" . end-of-buffer))
d14698a3
AB
673#+end_src
674
180cab37
AB
675** Packages
676
677The packages in this section are absolutely essential to my everyday
678workflow, and they play key roles in how I do my computing. They
679immensely enhance the Emacs experience for me; both using Emacs, and
680customizing it.
681
682*** [[https://github.com/emacscollective/auto-compile][auto-compile]]
683
684#+begin_src emacs-lisp
685(use-package auto-compile
686 :demand t
687 :config
688 (auto-compile-on-load-mode)
689 (auto-compile-on-save-mode)
690 (setq auto-compile-display-buffer nil
eb186a5a
AB
691 auto-compile-mode-line-counter t
692 auto-compile-source-recreate-deletes-dest t
693 auto-compile-toggle-deletes-nonlib-dest t
694 auto-compile-update-autoloads t)
180cab37
AB
695 (add-hook 'auto-compile-inhibit-compile-hook
696 'auto-compile-inhibit-compile-detached-git-head))
697#+end_src
698
3e03ee84
AB
699*** [[https://github.com/noctuid/general.el][general]]
700
701#+begin_src emacs-lisp
702(use-package general
703 :demand t
704 :config
705 (general-evil-setup t)
706 (general-override-mode)
707
708 (general-create-definer
709 amin--leader-keys
710 :keymaps 'override
711 :states '(emacs normal visual motion insert)
712 :non-normal-prefix "M-m"
713 :prefix "SPC"))
714#+end_src
715
716*** [[https://github.com/emacs-evil/evil][evil]]
717
718#+begin_src emacs-lisp
719(use-package evil
720 :demand t
721 ;; :hook (org-src-mode . evil-motion-state)
3e03ee84
AB
722 :config
723 (evil-mode 1)
724 (general-swap-key nil '(normal motion) ";" ":")
725
268e1077
AB
726 (setq evil-want-visual-char-semi-exclusive t
727 evil-cross-lines t)
3e03ee84 728
f333db13
AB
729 ;; custom mode state mappings
730 (dolist (mspair '((ebdb-mode . emacs)
731 (helpful-mode . motion)
732 (view-mode . motion)))
733 (evil-set-initial-state (car mspair) (cdr mspair)))
3e03ee84
AB
734
735 ;; fix tab and indentation in src blocks inside org-mode buffer
736 ;; also see https://git.sr.ht/~bandali/dotfiles/commit/0e2ffd584aafdd4cf256bcdf2473f01c3aaaed55
05f602d9
AB
737 (unbind-key "TAB" evil-motion-state-map)
738
739 (unbind-key "C-d" evil-insert-state-map)
740 (unbind-key "C-v" evil-insert-state-map)
741 (unbind-key "C-y" evil-insert-state-map)
742 (unbind-key "C-a" evil-insert-state-map)
743 (unbind-key "C-e" evil-insert-state-map)
744 (unbind-key "C-p" evil-insert-state-map)
837dacf9
AB
745 (unbind-key "C-n" evil-insert-state-map)
746 (unbind-key "C-k" evil-insert-state-map)
747 (bind-keys
748 :map evil-insert-state-map
749 ("C-k" . kill-line)
750 ("C-S-k" . evil-insert-digraph)
751 :map evil-motion-state-map
752 ([down-mouse-1] . nil)))
3e03ee84
AB
753#+end_src
754
755#+begin_src emacs-lisp
756(use-package evil-escape
757 :after evil
758 :init
759 (setq evil-escape-excluded-states '(normal visual multiedit emacs motion)
760 evil-escape-excluded-major-modes '(neotree-mode)
761 evil-escape-key-sequence "jk"
762 evil-escape-delay 0.25)
763 ;; :general
764 ;; (:states '(insert replace visual operator)
765 ;; "C-g" #'evil-escape)
766 :config
767 (evil-escape-mode 1)
768 ;; no `evil-escape' in minibuffer
769 (push #'minibufferp evil-escape-inhibit-functions))
770#+end_src
771
7e18e28d
AB
772#+begin_src emacs-lisp
773(use-package evil-nerd-commenter
774 :after evil
775 :general
776 (nmap
777 "gc" 'evilnc-comment-operator
778 "gy" 'evilnc-copy-and-comment-lines))
779#+end_src
780
781#+begin_src emacs-lisp
782(use-package evil-surround
783 :after evil
784 :general
785 (omap
786 "s" 'evil-surround-edit
787 "S" 'evil-Surround-edit)
788 (vmap
789 "S" 'evil-surround-region
790 "gS" 'evil-Surround-region))
791#+end_src
792
3e03ee84
AB
793#+begin_src emacs-lisp
794(amin--leader-keys
795 "/" '(:ignore t :wk "search")
796
0864b4db
AB
797 "a" '(:ignore t :wk "apps")
798 "a i" 'ielm
799
3e03ee84
AB
800 "b" '(:ignore t :wk "buffers")
801 "b k" 'kill-this-buffer
802 "b s" 'save-buffer
803
05f602d9
AB
804 "e" '(:ignore t :wk "eval")
805 "e b" 'eval-buffer
806 "e r" 'eval-region
807
3e03ee84
AB
808 "f" '(:ignore t :wk "files")
809
05f602d9
AB
810 "F" '(:ignore t :wk "frames")
811 "F m" 'make-frame-command
812 "F d" 'delete-frame
813 "F D" 'delete-other-frames
814
3e03ee84
AB
815 "h" '(:ignore t :wk "help(ful)")
816 "h c" 'describe-char
817 "h f" 'describe-function
818 "h F" 'describe-face
819 "h H" 'view-hello-file
820 "h i" 'info
821 "h k" 'describe-key
822 "h l" 'view-lossage
823 "h v" 'describe-variable
824
825 "o" 'other-window
826
827 "w" '(:ignore t :wk "window")
828 "w o" 'other-window
18f7141a
AB
829 "w 0" 'delete-window
830 "w 1" 'delete-other-windows
831 "w 2" 'split-window-below
832 "w 3" 'split-window-right
833 "w u" 'winner-undo
834 "w r" 'winner-redo
3e03ee84
AB
835
836 "q" '(:ignore t :wk "quit")
837 "q q" 'save-buffers-kill-terminal)
838#+end_src
839
180cab37
AB
840*** [[https://orgmode.org/][Org mode]]
841
842#+begin_quote
843Org mode is for keeping notes, maintaining TODO lists, planning
844projects, and authoring documents with a fast and effective plain-text
845system.
846#+end_quote
847
848In short, my favourite way of life.
849
850#+begin_src emacs-lisp
51f3b22b 851(use-package org
b2d378eb 852 :defer 1
3e03ee84
AB
853 :general
854 (amin--leader-keys
855 :states 'normal
856 :keymaps 'org-mode-map
857 "'" 'org-edit-special)
858 (amin--leader-keys
859 :definer 'minor-mode
860 :states 'normal
861 :keymaps 'org-src-mode
862 "'" 'org-edit-src-exit
863 "k" 'org-edit-src-abort)
864 (general-define-key
865 :definer 'minor-mode
866 :states 'normal
867 :keymaps 'org-src-mode
868 "q" 'org-edit-src-exit)
51f3b22b
AB
869 :config
870 (setq org-src-tab-acts-natively t
871 org-src-preserve-indentation nil
5ebf6597 872 org-edit-src-content-indentation 0
3e70dc4a 873 org-email-link-description-format "Email %c: %s" ; %.30s
4b4c2c1d 874 org-highlight-latex-and-related '(entities)
5ebf6597 875 org-log-done 'time)
39ecbcc0 876 (add-to-list 'org-structure-template-alist '("L" . "src emacs-lisp") t)
3e03ee84
AB
877 (after! org-src
878 (define-key org-src-mode-map [remap evil-write] 'org-edit-src-save)
879 (define-key org-src-mode-map [remap evil-save-and-close]
880 (lambda () (interactive)
881 (org-edit-src-save)
882 (org-edit-src-exit)))
883 (define-key org-src-mode-map [remap evil-save-modified-and-close]
884 (lambda () (interactive)
885 (org-edit-src-save)
886 (org-edit-src-exit)))
887 (define-key org-src-mode-map [remap evil-quit] 'org-edit-src-abort))
4b4c2c1d
AB
888 (font-lock-add-keywords
889 'org-mode
890 '(("[ \t]*\\(#\\+\\(BEGIN\\|END\\|begin\\|end\\)_\\(\\S-+\\)\\)[ \t]*\\([^\n:]*\\)"
891 (1 '(:foreground "#5a5b5a" :background "#292b2b") t) ; directive
892 (3 '(:foreground "#81a2be" :background "#292b2b") t) ; kind
893 (4 '(:foreground "#c5c8c6") t))) ; title
894 t)
3e70dc4a 895 :bind (:map org-mode-map ("M-L" . org-insert-last-stored-link))
bdf99c0d
AB
896 :hook ((org-mode . org-indent-mode)
897 (org-mode . auto-fill-mode)
898 (org-mode . flyspell-mode))
3e7e82b4 899 :custom
4b4c2c1d
AB
900 (org-latex-packages-alist '(("" "listings") ("" "color")))
901 :custom-face
902 '(org-block-begin-line ((t (:foreground "#5a5b5a" :background "#1d1f21"))))
903 '(org-block ((t (:background "#1d1f21"))))
904 '(org-latex-and-related ((t (:foreground "#b294bb")))))
3e7e82b4
AB
905
906(use-package ox-latex
ce842fdf 907 :after ox
3e7e82b4 908 :config
3bb16326
AB
909 (setq org-latex-listings 'listings
910 ;; org-latex-prefer-user-labels t
911 )
3e7e82b4
AB
912 (add-to-list 'org-latex-packages-alist '("" "listings"))
913 (add-to-list 'org-latex-packages-alist '("" "color"))
914 (add-to-list 'org-latex-classes
915 '("IEEEtran" "\\documentclass[11pt]{IEEEtran}"
916 ("\\section{%s}" . "\\section*{%s}")
917 ("\\subsection{%s}" . "\\subsection*{%s}")
918 ("\\subsubsection{%s}" . "\\subsubsection*{%s}")
919 ("\\paragraph{%s}" . "\\paragraph*{%s}")
920 ("\\subparagraph{%s}" . "\\subparagraph*{%s}"))
921 t))
6578a877 922
ce842fdf
AB
923(use-package ox-beamer
924 :after ox)
6bda705d 925
3e03ee84
AB
926(use-package ob-tangle
927 :general
928 (amin--leader-keys
929 :states 'normal
930 :keymaps 'org-mode-map
931 "b t" 'org-babel-tangle))
932
a4aa1167 933(use-package orgalist
ce842fdf 934 :after message
a4aa1167 935 :hook (message-mode . orgalist-mode))
180cab37
AB
936#+end_src
937
eb689aa4
AB
938**** asynchronous tangle
939
940=amin/async-babel-tangle= is a function closely inspired by [[https://github.com/dieggsy/dotfiles/tree/cc10edf7701958eff1cd94d4081da544d882a28c/emacs.d#dotfiles][dieggsy's
941d/async-babel-tangle]] which uses [[https://github.com/jwiegley/emacs-async][async]] to asynchronously tangle an org
942file.
943
944#+begin_src emacs-lisp
945(after! org
946 (defvar amin-show-async-tangle-results nil
947 "Keep *emacs* async buffers around for later inspection.")
948
949 (defvar amin-show-async-tangle-time nil
950 "Show the time spent tangling the file.")
951
b07c1cc4
AB
952 (defvar amin-async-tangle-post-compile "make ti"
953 "If non-nil, pass to `compile' after successful tangle.")
954
eb689aa4
AB
955 (defun amin/async-babel-tangle ()
956 "Tangle org file asynchronously."
957 (interactive)
958 (let* ((file-tangle-start-time (current-time))
959 (file (buffer-file-name))
960 (file-nodir (file-name-nondirectory file))
961 (async-quiet-switch "-q"))
962 (async-start
963 `(lambda ()
964 (require 'org)
965 (org-babel-tangle-file ,file))
966 (unless amin-show-async-tangle-results
967 `(lambda (result)
968 (if result
b07c1cc4
AB
969 (progn
970 (message "Tangled %s%s"
971 ,file-nodir
972 (if amin-show-async-tangle-time
973 (format " (%.3fs)"
974 (float-time (time-subtract (current-time)
975 ',file-tangle-start-time)))
976 ""))
977 (when amin-async-tangle-post-compile
978 (compile amin-async-tangle-post-compile)))
eb689aa4
AB
979 (message "Tangling %s failed" ,file-nodir))))))))
980
981(add-to-list
982 'safe-local-variable-values
983 '(eval add-hook 'after-save-hook #'amin/async-babel-tangle 'append 'local))
984#+end_src
985
180cab37
AB
986*** [[https://magit.vc/][Magit]]
987
988#+begin_quote
989It's Magit! A Git porcelain inside Emacs.
990#+end_quote
991
992Not just how I do git, but /the/ way to do git.
993
994#+begin_src emacs-lisp
995(use-package magit
b2d378eb 996 :defer 1
3e03ee84
AB
997 :general (amin--leader-keys "g s" 'magit-status)
998 :bind ("s-g" . magit-status)
180cab37
AB
999 :config
1000 (magit-add-section-hook 'magit-status-sections-hook
1001 'magit-insert-modules
1002 'magit-insert-stashes
1278d522 1003 'append)
05f602d9
AB
1004 (setq
1005 magit-repository-directories '(("~/.emacs.d/" . 0)
1006 ("~/src/git/" . 1)))
d7e1ea83
AB
1007 (nconc magit-section-initial-visibility-alist
1008 '(([unpulled status] . show)
1009 ([unpushed status] . show)))
1278d522 1010 :custom-face (magit-diff-file-heading ((t (:weight normal)))))
180cab37
AB
1011#+end_src
1012
1013*** [[https://github.com/abo-abo/swiper][Ivy]] (and friends)
1014
1015#+begin_quote
1016Ivy - a generic completion frontend for Emacs, Swiper - isearch with
1017an overview, and more. Oh, man!
1018#+end_quote
1019
1020There's no way I could top that, so I won't attempt to.
1021
1022**** Ivy
1023
1024#+begin_src emacs-lisp
f7752223 1025(use-package ivy
3ea5e792 1026 :defer 1
3e03ee84 1027 :general (amin--leader-keys "," 'ivy-switch-buffer)
f7752223 1028 :bind
3e03ee84 1029 (:map ivy-minibuffer-map
d14698a3
AB
1030 ([escape] . keyboard-escape-quit)
1031 ([S-up] . ivy-previous-history-element)
1032 ([S-down] . ivy-next-history-element)
1033 ("DEL" . ivy-backward-delete-char))
f7752223 1034 :config
f6d8e3e4 1035 (setq ivy-wrap t)
1278d522 1036 (ivy-mode 1)
4b4c2c1d
AB
1037 ;; :custom-face
1038 ;; (ivy-minibuffer-match-face-2 ((t (:background "#e99ce8" :weight semi-bold))))
1039 ;; (ivy-minibuffer-match-face-3 ((t (:background "#bbbbff" :weight semi-bold))))
1040 ;; (ivy-minibuffer-match-face-4 ((t (:background "#ffbbff" :weight semi-bold))))
1041)
180cab37
AB
1042#+end_src
1043
1044**** Swiper
1045
1046#+begin_src emacs-lisp
f7752223 1047(use-package swiper
3e03ee84 1048 :general (:states '(normal motion) "/" 'swiper)
f811cdad
AB
1049 :bind (("C-s" . swiper)
1050 ("C-r" . swiper)))
180cab37
AB
1051#+end_src
1052
1053**** Counsel
1054
1055#+begin_src emacs-lisp
f7752223 1056(use-package counsel
3d35bdff 1057 :defer 1
3e03ee84
AB
1058 :general
1059 (amin--leader-keys
1060 "r" 'counsel-recentf
1061 "SPC" 'counsel-M-x
1062 "." 'counsel-find-file)
f7752223 1063 :bind (([remap execute-extended-command] . counsel-M-x)
d14698a3
AB
1064 ([remap find-file] . counsel-find-file)
1065 ("s-r" . counsel-recentf)
06e16600
AB
1066 ("C-c x" . counsel-M-x)
1067 ("C-c f ." . counsel-find-file)
f7752223 1068 :map minibuffer-local-map
eb186a5a 1069 ("C-r" . counsel-minibuffer-history))
f7752223
AB
1070 :config
1071 (counsel-mode 1)
1072 (defalias 'locate #'counsel-locate))
180cab37
AB
1073#+end_src
1074
4d987946
AB
1075*** eshell
1076
1077#+begin_src emacs-lisp
1078(use-package eshell
1b93c5be 1079 :defer 1
4d987946
AB
1080 :commands eshell
1081 :config
1082 (eval-when-compile (defvar eshell-prompt-regexp))
1083 (defun amin/eshell-quit-or-delete-char (arg)
1084 (interactive "p")
1085 (if (and (eolp) (looking-back eshell-prompt-regexp nil))
1086 (eshell-life-is-too-much)
1087 (delete-char arg)))
1088
a8702c03
AB
1089 (defun amin/eshell-clear ()
1090 (interactive)
1091 (let ((inhibit-read-only t))
1092 (erase-buffer))
1093 (eshell-send-input))
1094
4d987946 1095 (defun amin|eshell-setup ()
933e8d27
AB
1096 (make-local-variable 'company-idle-delay)
1097 (setq company-idle-delay nil)
4d987946 1098 (bind-keys :map eshell-mode-map
f314414d
AB
1099 ("C-d" . amin/eshell-quit-or-delete-char)
1100 ("C-S-l" . amin/eshell-clear)
1101 ("M-r" . counsel-esh-history)
1102 ([tab] . company-complete)))
4d987946 1103
933e8d27
AB
1104 :hook (eshell-mode . amin|eshell-setup)
1105 :custom
1106 (eshell-hist-ignoredups t)
1107 (eshell-input-filter 'eshell-input-filter-initial-space))
4d987946
AB
1108#+end_src
1109
4d86735a
AB
1110*** Ibuffer
1111
1112#+begin_src emacs-lisp
1113(use-package ibuffer
ce842fdf 1114 :defer t
3e03ee84 1115 :general (amin--leader-keys "b b" 'ibuffer-other-window)
4d86735a
AB
1116 :bind
1117 (("C-x C-b" . ibuffer-other-window)
4d86735a
AB
1118 :map ibuffer-mode-map
1119 ("P" . ibuffer-backward-filter-group)
1120 ("N" . ibuffer-forward-filter-group)
1121 ("M-p" . ibuffer-do-print)
1122 ("M-n" . ibuffer-do-shell-command-pipe-replace))
1123 :config
1124 ;; Use human readable Size column instead of original one
1125 (define-ibuffer-column size-h
1126 (:name "Size" :inline t)
1127 (cond
1128 ((> (buffer-size) 1000000) (format "%7.1fM" (/ (buffer-size) 1000000.0)))
1129 ((> (buffer-size) 100000) (format "%7.0fk" (/ (buffer-size) 1000.0)))
1130 ((> (buffer-size) 1000) (format "%7.1fk" (/ (buffer-size) 1000.0)))
1131 (t (format "%8d" (buffer-size)))))
1132 :custom
1133 (ibuffer-saved-filter-groups
1134 '(("default"
1135 ("dired" (mode . dired-mode))
9e756a57 1136 ("org" (mode . org-mode))
4d86735a
AB
1137 ("web"
1138 (or
1139 (mode . web-mode)
746c8c1a
AB
1140 (mode . css-mode)
1141 (mode . scss-mode)
4d86735a
AB
1142 (mode . js2-mode)))
1143 ("shell"
1144 (or
1145 (mode . eshell-mode)
1146 (mode . shell-mode)))
1147 ("notmuch" (name . "\*notmuch\*"))
1148 ("programming"
1149 (or
1150 (mode . python-mode)
1151 (mode . c++-mode)
1152 (mode . emacs-lisp-mode)))
1153 ("emacs"
1154 (or
1155 (name . "^\\*scratch\\*$")
3bb16326
AB
1156 (name . "^\\*Messages\\*$")))
1157 ("slack"
1158 (or
1159 (name . "^\\*Slack*"))))))
4d86735a
AB
1160 (ibuffer-formats
1161 '((mark modified read-only locked " "
1162 (name 18 18 :left :elide)
1163 " "
1164 (size-h 9 -1 :right)
1165 " "
1166 (mode 16 16 :left :elide)
1167 " " filename-and-process)
1168 (mark " "
1169 (name 16 -1)
1170 " " filename)))
1171 :hook (ibuffer . (lambda () (ibuffer-switch-to-saved-filter-groups "default"))))
1172#+end_src
1173
458ff84b
AB
1174*** Outline
1175
1176#+begin_src emacs-lisp
1177(use-package outline
ce842fdf 1178 :defer t
458ff84b
AB
1179 :hook (prog-mode . outline-minor-mode)
1180 :bind
1181 (:map
1182 outline-minor-mode-map
1183 ("<s-tab>" . outline-toggle-children)
3ffa4732
AB
1184 ("M-p" . outline-previous-visible-heading)
1185 ("M-n" . outline-next-visible-heading)
458ff84b
AB
1186 :prefix-map amin--outline-prefix-map
1187 :prefix "s-o"
1188 ("TAB" . outline-toggle-children)
1189 ("a" . outline-hide-body)
1190 ("H" . outline-hide-body)
1191 ("S" . outline-show-all)
1192 ("h" . outline-hide-subtree)
1193 ("s" . outline-show-subtree)))
1194#+end_src
1195
180cab37
AB
1196* Borg's =layer/essentials=
1197
1198TODO: break this giant source block down into individual org sections.
1199
1200#+begin_src emacs-lisp
1201(use-package dash
1202 :config (dash-enable-font-lock))
1203
1204(use-package diff-hl
1205 :config
1206 (setq diff-hl-draw-borders nil)
1207 (global-diff-hl-mode)
1208 (add-hook 'magit-post-refresh-hook 'diff-hl-magit-post-refresh t))
1209
1210(use-package dired
1211 :defer t
1212 :config (setq dired-listing-switches "-alh"))
1213
1214(use-package eldoc
1215 :when (version< "25" emacs-version)
1216 :config (global-eldoc-mode))
1217
1218(use-package help
1219 :defer t
3e03ee84
AB
1220 :config
1221 (temp-buffer-resize-mode)
1222 (setq help-window-select t))
180cab37
AB
1223
1224(progn ; `isearch'
1225 (setq isearch-allow-scroll t))
1226
1227(use-package lisp-mode
1228 :config
1229 (add-hook 'emacs-lisp-mode-hook 'outline-minor-mode)
1230 (add-hook 'emacs-lisp-mode-hook 'reveal-mode)
1231 (defun indent-spaces-mode ()
1232 (setq indent-tabs-mode nil))
1233 (add-hook 'lisp-interaction-mode-hook #'indent-spaces-mode))
1234
1235(use-package man
1236 :defer t
1237 :config (setq Man-width 80))
1238
1239(use-package paren
1240 :config (show-paren-mode))
1241
1242(use-package prog-mode
1243 :config (global-prettify-symbols-mode)
1244 (defun indicate-buffer-boundaries-left ()
1245 (setq indicate-buffer-boundaries 'left))
1246 (add-hook 'prog-mode-hook #'indicate-buffer-boundaries-left))
1247
1248(use-package recentf
ce842fdf 1249 :defer 0.5
633de78a
AB
1250 :config
1251 (add-to-list 'recentf-exclude "^/\\(?:ssh\\|su\\|sudo\\)?:")
1252 (setq recentf-max-saved-items 40))
180cab37
AB
1253
1254(use-package savehist
1255 :config (savehist-mode))
1256
1257(use-package saveplace
1258 :when (version< "25" emacs-version)
1259 :config (save-place-mode))
1260
1261(use-package simple
1262 :config (column-number-mode))
1263
1264(progn ; `text-mode'
4b7207e1
AB
1265 (add-hook 'text-mode-hook #'indicate-buffer-boundaries-left)
1266 (add-hook 'text-mode-hook #'abbrev-mode))
180cab37
AB
1267
1268(use-package tramp
1269 :defer t
1270 :config
1271 (add-to-list 'tramp-default-proxies-alist '(nil "\\`root\\'" "/ssh:%h:"))
1272 (add-to-list 'tramp-default-proxies-alist '("localhost" nil nil))
1273 (add-to-list 'tramp-default-proxies-alist
1274 (list (regexp-quote (system-name)) nil nil)))
1275
1276(use-package undo-tree
1277 :config
12a0f8f0
AB
1278 (global-undo-tree-mode -1))
1279 ;; :bind (("C-?" . undo-tree-undo)
1280 ;; ("M-_" . undo-tree-redo))
1281 ;; :config
1282 ;; (global-undo-tree-mode)
1283 ;; (setq undo-tree-mode-lighter ""
1284 ;; undo-tree-auto-save-history t))
180cab37
AB
1285#+end_src
1286
54512e45
AB
1287* Editing
1288
1289** Company
1290
1291#+begin_src emacs-lisp
1292(use-package company
b2d378eb 1293 :defer 1
54512e45
AB
1294 :bind
1295 (:map company-active-map
42da5dd2
AB
1296 ([tab] . company-complete-common-or-cycle)
1297 ([escape] . company-abort))
54512e45 1298 :custom
54512e45
AB
1299 (company-minimum-prefix-length 1)
1300 (company-selection-wrap-around t)
1301 (company-dabbrev-char-regexp "\\sw\\|\\s_\\|[-_]")
94a3349d
AB
1302 (company-dabbrev-downcase nil)
1303 (company-dabbrev-ignore-case nil)
54512e45
AB
1304 :config
1305 (global-company-mode t))
1306#+end_src
1307
284bbe78
AB
1308* Syntax and spell checking
1309#+begin_src emacs-lisp
1310(use-package flycheck
ce842fdf 1311 :defer 3
284bbe78 1312 :hook (prog-mode . flycheck-mode)
3ffa4732
AB
1313 :bind
1314 (:map flycheck-mode-map
1315 ("M-P" . flycheck-previous-error)
1316 ("M-N" . flycheck-next-error))
284bbe78
AB
1317 :config
1318 ;; Use the load-path from running Emacs when checking elisp files
1319 (setq flycheck-emacs-lisp-load-path 'inherit)
1320
1321 ;; Only flycheck when I actually save the buffer
1322 (setq flycheck-check-syntax-automatically '(mode-enabled save)))
46467dc3
AB
1323
1324;; http://endlessparentheses.com/ispell-and-apostrophes.html
1325(use-package ispell
ce842fdf 1326 :defer 3
46467dc3
AB
1327 :config
1328 ;; ’ can be part of a word
1329 (setq ispell-local-dictionary-alist
1330 `((nil "[[:alpha:]]" "[^[:alpha:]]"
1331 "['\x2019]" nil ("-B") nil utf-8)))
1332 ;; don't send ’ to the subprocess
1333 (defun endless/replace-apostrophe (args)
1334 (cons (replace-regexp-in-string
1335 "’" "'" (car args))
1336 (cdr args)))
1337 (advice-add #'ispell-send-string :filter-args
1338 #'endless/replace-apostrophe)
1339
1340 ;; convert ' back to ’ from the subprocess
1341 (defun endless/replace-quote (args)
1342 (if (not (derived-mode-p 'org-mode))
1343 args
1344 (cons (replace-regexp-in-string
1345 "'" "’" (car args))
1346 (cdr args))))
1347 (advice-add #'ispell-parse-output :filter-args
1348 #'endless/replace-quote))
284bbe78 1349#+end_src
3f0f8d01
AB
1350* Programming modes
1351
d43a8eda 1352** [[http://alloytools.org][Alloy]] (with [[https://github.com/dwwmmn/alloy-mode][alloy-mode]])
221cdaa3
AB
1353
1354#+begin_src emacs-lisp
fad62af5 1355(use-package alloy-mode
ce842fdf 1356 :defer t
fad62af5 1357 :config (setq alloy-basic-offset 2))
221cdaa3
AB
1358#+end_src
1359
d43a8eda 1360** [[https://coq.inria.fr][Coq]] (with [[https://github.com/ProofGeneral/PG][Proof General]])
695170a4
AB
1361
1362#+begin_src emacs-lisp
1363(use-package proof-site ; Proof General
ce842fdf 1364 :defer t
695170a4
AB
1365 :load-path "lib/proof-site/generic/")
1366#+end_src
1367
d43a8eda 1368** [[https://leanprover.github.io][Lean]] (with [[https://github.com/leanprover/lean-mode][lean-mode]])
3f0f8d01
AB
1369
1370#+begin_src emacs-lisp
56fd2611 1371(eval-when-compile (defvar lean-mode-map))
e9bcfa30 1372(use-package lean-mode
f97a01bd 1373 :defer 1
e9bcfa30 1374 :bind (:map lean-mode-map
2e7aa30f
AB
1375 ("S-SPC" . company-complete))
1376 :config
1377 (require 'lean-input)
e44b9b7e
AB
1378 (setq default-input-method "Lean"
1379 lean-input-tweak-all '(lean-input-compose
1380 (lean-input-prepend "/")
1381 (lean-input-nonempty))
1382 lean-input-user-translations '(("/" "/")))
1383 (lean-input-setup))
2e7aa30f 1384 #+end_src
3f0f8d01 1385
36fca309
AB
1386** Haskell
1387
1388*** [[https://github.com/haskell/haskell-mode][haskell-mode]]
a81db923
AB
1389
1390#+begin_src emacs-lisp
1391(use-package haskell-mode
ce842fdf 1392 :defer t
a81db923
AB
1393 :config
1394 (setq haskell-indentation-layout-offset 4
1395 haskell-indentation-left-offset 4
eb186a5a
AB
1396 flycheck-checker 'haskell-hlint
1397 flycheck-disabled-checkers '(haskell-stack-ghc haskell-ghc)))
a81db923 1398#+end_src
36fca309 1399
eba52b9c
AB
1400*** [[https://github.com/jyp/dante][dante]]
1401
1402#+begin_src emacs-lisp
1403(use-package dante
1404 :after haskell-mode
1405 :commands dante-mode
1406 :hook (haskell-mode . dante-mode))
1407#+end_src
1408
36fca309
AB
1409*** [[https://github.com/mpickering/hlint-refactor-mode][hlint-refactor]]
1410
1411Emacs bindings for [[https://github.com/ndmitchell/hlint][hlint]]'s refactor option. This requires the refact
1412executable from [[https://github.com/mpickering/apply-refact][apply-refact]].
1413
1414#+begin_src emacs-lisp
1415(use-package hlint-refactor
ce842fdf 1416 :after haskell-mode
36fca309 1417 :bind (:map hlint-refactor-mode-map
eb186a5a
AB
1418 ("C-c l b" . hlint-refactor-refactor-buffer)
1419 ("C-c l r" . hlint-refactor-refactor-at-point))
36fca309
AB
1420 :hook (haskell-mode . hlint-refactor-mode))
1421#+end_src
1422
f76bdaa8
AB
1423*** [[https://github.com/flycheck/flycheck-haskell][flycheck-haskell]]
1424
1425#+begin_src emacs-lisp
ce842fdf
AB
1426(use-package flycheck-haskell
1427 :after haskell-mode)
f76bdaa8
AB
1428#+end_src
1429
1430*** [[https://github.com/ndmitchell/hlint/blob/20e116a043f2073c57b17b24ae6364b5e433ba7e/data/hs-lint.el][hs-lint.el]]
1431:PROPERTIES:
1432:header-args+: :tangle lisp/hs-lint.el :mkdirp yes
1433:END:
1434
1435Currently using =flycheck-haskell= with the =haskell-hlint= checker
1436instead.
1437
1438#+begin_src emacs-lisp :tangle no
1439;;; hs-lint.el --- minor mode for HLint code checking
1440
1441;; Copyright 2009 (C) Alex Ott
1442;;
1443;; Author: Alex Ott <alexott@gmail.com>
1444;; Keywords: haskell, lint, HLint
1445;; Requirements:
1446;; Status: distributed under terms of GPL2 or above
1447
1448;; Typical message from HLint looks like:
1449;;
1450;; /Users/ott/projects/lang-exp/haskell/test.hs:52:1: Eta reduce
1451;; Found:
1452;; count1 p l = length (filter p l)
1453;; Why not:
1454;; count1 p = length . filter p
1455
1456
1457(require 'compile)
1458
1459(defgroup hs-lint nil
1460 "Run HLint as inferior of Emacs, parse error messages."
1461 :group 'tools
1462 :group 'haskell)
1463
1464(defcustom hs-lint-command "hlint"
1465 "The default hs-lint command for \\[hlint]."
1466 :type 'string
1467 :group 'hs-lint)
1468
1469(defcustom hs-lint-save-files t
1470 "Save modified files when run HLint or no (ask user)"
1471 :type 'boolean
1472 :group 'hs-lint)
1473
1474(defcustom hs-lint-replace-with-suggestions nil
1475 "Replace user's code with suggested replacements"
1476 :type 'boolean
1477 :group 'hs-lint)
1478
1479(defcustom hs-lint-replace-without-ask nil
1480 "Replace user's code with suggested replacements automatically"
1481 :type 'boolean
1482 :group 'hs-lint)
1483
1484(defun hs-lint-process-setup ()
1485 "Setup compilation variables and buffer for `hlint'."
1486 (run-hooks 'hs-lint-setup-hook))
1487
1488;; regex for replace suggestions
1489;;
1490;; ^\(.*?\):\([0-9]+\):\([0-9]+\): .*
1491;; Found:
1492;; \s +\(.*\)
1493;; Why not:
1494;; \s +\(.*\)
1495
1496(defvar hs-lint-regex
1497 "^\\(.*?\\):\\([0-9]+\\):\\([0-9]+\\): .*[\n\C-m]Found:[\n\C-m]\\s +\\(.*\\)[\n\C-m]Why not:[\n\C-m]\\s +\\(.*\\)[\n\C-m]"
1498 "Regex for HLint messages")
1499
1500(defun make-short-string (str maxlen)
1501 (if (< (length str) maxlen)
1502 str
1503 (concat (substring str 0 (- maxlen 3)) "...")))
1504
1505(defun hs-lint-replace-suggestions ()
1506 "Perform actual replacement of suggestions"
1507 (goto-char (point-min))
1508 (while (re-search-forward hs-lint-regex nil t)
1509 (let* ((fname (match-string 1))
1510 (fline (string-to-number (match-string 2)))
1511 (old-code (match-string 4))
1512 (new-code (match-string 5))
1513 (msg (concat "Replace '" (make-short-string old-code 30)
1514 "' with '" (make-short-string new-code 30) "'"))
1515 (bline 0)
1516 (eline 0)
1517 (spos 0)
1518 (new-old-code ""))
1519 (save-excursion
1520 (switch-to-buffer (get-file-buffer fname))
eb186a5a
AB
1521 (goto-char (point-min))
1522 (forward-line (1- fline))
f76bdaa8
AB
1523 (beginning-of-line)
1524 (setf bline (point))
1525 (when (or hs-lint-replace-without-ask
1526 (yes-or-no-p msg))
1527 (end-of-line)
1528 (setf eline (point))
1529 (beginning-of-line)
1530 (setf old-code (regexp-quote old-code))
1531 (while (string-match "\\\\ " old-code spos)
1532 (setf new-old-code (concat new-old-code
1533 (substring old-code spos (match-beginning 0))
1534 "\\ *"))
1535 (setf spos (match-end 0)))
1536 (setf new-old-code (concat new-old-code (substring old-code spos)))
1537 (remove-text-properties bline eline '(composition nil))
1538 (when (re-search-forward new-old-code eline t)
1539 (replace-match new-code nil t)))))))
1540
1541(defun hs-lint-finish-hook (buf msg)
1542 "Function, that is executed at the end of HLint execution"
1543 (if hs-lint-replace-with-suggestions
1544 (hs-lint-replace-suggestions)
1545 (next-error 1 t)))
1546
1547(define-compilation-mode hs-lint-mode "HLint"
1548 "Mode for check Haskell source code."
1549 (set (make-local-variable 'compilation-process-setup-function)
1550 'hs-lint-process-setup)
1551 (set (make-local-variable 'compilation-disable-input) t)
1552 (set (make-local-variable 'compilation-scroll-output) nil)
1553 (set (make-local-variable 'compilation-finish-functions)
1554 (list 'hs-lint-finish-hook))
1555 )
1556
1557(defun hs-lint ()
1558 "Run HLint for current buffer with haskell source"
1559 (interactive)
1560 (save-some-buffers hs-lint-save-files)
1561 (compilation-start (concat hs-lint-command " \"" buffer-file-name "\"")
1562 'hs-lint-mode))
1563
1564(provide 'hs-lint)
1565;;; hs-lint.el ends here
1566#+end_src
1567
1568#+begin_src emacs-lisp :tangle no
1569(use-package hs-lint
1570 :load-path "lisp/"
1571 :bind (:map haskell-mode-map
1572 ("C-c l l" . hs-lint)))
1573#+end_src
d98421d5 1574
2090f409
AB
1575** Web dev
1576
1577*** SGML and HTML
d98421d5
AB
1578
1579#+begin_src emacs-lisp
1580(use-package sgml-mode
ce842fdf 1581 :defer t
d98421d5 1582 :config
2090f409 1583 (setq sgml-basic-offset 2))
d98421d5
AB
1584#+end_src
1585
2090f409
AB
1586*** CSS and SCSS
1587
1588#+begin_src emacs-lisp
1589(use-package css-mode
ce842fdf 1590 :defer t
2090f409
AB
1591 :config
1592 (setq css-indent-offset 2))
1593#+end_src
1594
1595*** Web mode
d98421d5
AB
1596
1597#+begin_src emacs-lisp
1598(use-package web-mode
ce842fdf 1599 :defer t
2090f409
AB
1600 :mode "\\.html\\'"
1601 :config
1602 (setq-every! 2
1603 web-mode-code-indent-offset
1604 web-mode-css-indent-offset
1605 web-mode-markup-indent-offset))
d98421d5
AB
1606#+end_src
1607
2090f409 1608*** Emmet mode
d98421d5
AB
1609
1610#+begin_src emacs-lisp
1611(use-package emmet-mode
ce842fdf 1612 :after (:any web-mode css-mode sgml-mode)
d98421d5
AB
1613 :bind* (("C-)" . emmet-next-edit-point)
1614 ("C-(" . emmet-prev-edit-point))
9be4b796
AB
1615 :config
1616 (unbind-key "C-j" emmet-mode-keymap)
d98421d5
AB
1617 (setq emmet-move-cursor-between-quotes t)
1618 :hook (web-mode css-mode html-mode sgml-mode))
1619#+end_src
1620
1c3eaf15
AB
1621** Nix
1622
1623#+begin_src emacs-lisp
1624(use-package nix-mode
ce842fdf 1625 :defer t
1c3eaf15
AB
1626 :mode "\\.nix\\'")
1627#+end_src
1628
d3ce3580
AB
1629** Java
1630
1631*** meghanada
1632
a9674790 1633#+begin_src emacs-lisp :tangle no
d3ce3580
AB
1634(use-package meghanada
1635 :bind
1636 (:map meghanada-mode-map
1637 (("C-M-o" . meghanada-optimize-import)
1638 ("C-M-t" . meghanada-import-all)))
1639 :hook (java-mode . meghanada-mode))
1640#+end_src
1641
1642*** lsp-java
1643
a9674790
AB
1644#+begin_comment
1645dependencies:
1646
1647ace-window
1648avy
1649bui
1650company-lsp
1651dap-mode
1652lsp-java
1653lsp-mode
1654lsp-ui
1655pfuture
1656tree-mode
1657treemacs
1658#+end_comment
1659
d3ce3580 1660#+begin_src emacs-lisp :tangle no
a9674790
AB
1661(use-package treemacs
1662 :config (setq treemacs-never-persist t))
d3ce3580
AB
1663
1664(use-package yasnippet
1665 :config
1666 ;; (yas-global-mode)
1667 )
1668
1669(use-package lsp-mode
1670 :init (setq lsp-eldoc-render-all nil
1671 lsp-highlight-symbol-at-point nil)
1672 )
1673
1674(use-package hydra)
1675
1676(use-package company-lsp
1677 :after company
1678 :config
1679 (setq company-lsp-cache-candidates t
1680 company-lsp-async t))
1681
1682(use-package lsp-ui
1683 :config
1684 (setq lsp-ui-sideline-update-mode 'point))
1685
1686(use-package lsp-java
1687 :config
1688 (add-hook 'java-mode-hook
1689 (lambda ()
1690 (setq-local company-backends (list 'company-lsp))))
1691
1692 (add-hook 'java-mode-hook 'lsp-java-enable)
1693 (add-hook 'java-mode-hook 'flycheck-mode)
1694 (add-hook 'java-mode-hook 'company-mode)
1695 (add-hook 'java-mode-hook 'lsp-ui-mode))
1696
1697(use-package dap-mode
1698 :after lsp-mode
1699 :config
1700 (dap-mode t)
1701 (dap-ui-mode t))
1702
1703(use-package dap-java
1704 :after (lsp-java))
1705
1706(use-package lsp-java-treemacs
1707 :after (treemacs))
1708#+end_src
1709
0deee788
AB
1710* Emacs Enhancements
1711
1712** [[https://github.com/justbur/emacs-which-key][which-key]]
1713
1714#+begin_quote
1715Emacs package that displays available keybindings in popup
1716#+end_quote
1717
1718#+begin_src emacs-lisp
1719(use-package which-key
1720 :defer 1
1721 :config (which-key-mode))
1722#+end_src
75095920 1723
1f56a9b9
AB
1724** theme
1725
1726#+begin_src emacs-lisp
1727(add-to-list 'custom-theme-load-path "~/.emacs.d/lisp")
1728(load-theme 'tangomod t)
1729#+end_src
1730
4b4c2c1d
AB
1731** doom-modeline
1732
1733#+begin_src emacs-lisp
1734(use-package doom-modeline
1735 :demand t
1736 :config (setq doom-modeline-height 32)
1737 :hook (after-init . doom-modeline-init))
1738#+end_src
1739
1740** doom-themes
1741
1742#+begin_src emacs-lisp
1743(use-package doom-themes)
1744#+end_src
1745
1f56a9b9
AB
1746** theme helper functions
1747
1748#+begin_src emacs-lisp
4b4c2c1d
AB
1749(defun amin/lights-on ()
1750 "Enable my favourite light theme."
1f56a9b9
AB
1751 (interactive)
1752 (progn
1753 (mapc #'disable-theme custom-enabled-themes)
4b4c2c1d 1754 (load-theme 'tangomod t)))
1f56a9b9 1755
4b4c2c1d
AB
1756(defun amin/lights-off ()
1757 "Go dark."
1f56a9b9
AB
1758 (interactive)
1759 (progn
1760 (mapc #'disable-theme custom-enabled-themes)
4b4c2c1d 1761 (load-theme 'doom-tomorrow-night t)))
1f56a9b9
AB
1762
1763(amin--leader-keys
1764 "t" '(:ignore t :wk "theme")
4b4c2c1d
AB
1765 "t d" 'amin/lights-off
1766 "t l" 'amin/lights-on)
1f56a9b9
AB
1767#+end_src
1768
bb93c9e1
AB
1769** [[https://github.com/bbatsov/crux][crux]]
1770
1771#+begin_src emacs-lisp
1772(use-package crux
ce842fdf 1773 :defer 1
3e03ee84
AB
1774 :general
1775 (amin--leader-keys
1776 "b K" 'crux-kill-other-buffers
1777 "c d" 'crux-duplicate-current-line-or-region
1778 "c D" 'crux-duplicate-and-comment-current-line-or-region
1779 "f c" 'crux-copy-file-preserve-attributes
1780 "f d" 'crux-delete-file-and-buffer
1781 "f r" 'crux-rename-file-and-buffer)
05f602d9
AB
1782 :bind (("C-c d" . crux-duplicate-current-line-or-region)
1783 ("C-c D" . crux-duplicate-and-comment-current-line-or-region)
1784 ("C-S-j" . crux-top-join-line)
1785 ("C-c j" . crux-top-join-line)))
bb93c9e1
AB
1786#+end_src
1787
1788** [[https://github.com/alezost/mwim.el][mwim]]
1789
1790#+begin_src emacs-lisp
1791(use-package mwim
3e03ee84
AB
1792 :general
1793 (:states '(normal visual)
1794 "0" 'mwim-beginning-of-code-or-line
1795 "$" 'mwim-end-of-code-or-line)
bb93c9e1
AB
1796 :bind (("C-a" . mwim-beginning-of-code-or-line)
1797 ("C-e" . mwim-end-of-code-or-line)
1798 ("<home>" . mwim-beginning-of-line-or-code)
d14698a3 1799 ("<end>" . mwim-end-of-line-or-code)))
f8869b0b
AB
1800#+end_src
1801
9b646b53
AB
1802** projectile
1803
1804#+begin_src emacs-lisp
1805(use-package projectile
b2d378eb 1806 :defer t
9b646b53
AB
1807 :bind-keymap ("C-c p" . projectile-command-map)
1808 :config
47112ed3 1809 (projectile-mode)
9b646b53
AB
1810
1811 (defun my-projectile-invalidate-cache (&rest _args)
1812 ;; ignore the args to `magit-checkout'
1813 (projectile-invalidate-cache nil))
1814
1815 (eval-after-load 'magit-branch
1816 '(progn
1817 (advice-add 'magit-checkout
1818 :after #'my-projectile-invalidate-cache)
1819 (advice-add 'magit-branch-and-checkout
1820 :after #'my-projectile-invalidate-cache))))
1821#+end_src
1822
b36bd0dd
AB
1823** [[https://github.com/Wilfred/helpful][helpful]]
1824
1825#+begin_src emacs-lisp
1826(use-package helpful
ce842fdf 1827 :defer 1
3e03ee84
AB
1828 :general
1829 (amin--leader-keys
1830 "h h" '(:ignore t :wk "helpful")
1831 "h h c" 'helpful-command
1832 "h h f" 'helpful-callable ; helpful-function
1833 "h h v" 'helpful-variable
1834 "h h k" 'helpful-key
1835 "h h p" 'helpful-at-point))
b36bd0dd
AB
1836#+end_src
1837
1b93c5be 1838** [[https://github.com/knu/shell-toggle.el][shell-toggle]]
6ef44cb7
AB
1839
1840#+begin_src emacs-lisp
1b93c5be
AB
1841(use-package shell-toggle
1842 :after eshell
1843 :general (amin--leader-keys "a s" 'amin/shell-toggle)
1844 :bind ("C-c e" . amin/shell-toggle)
1845 :config
1846 (defun amin/shell-toggle (make-cd)
1847 "Toggle between the shell buffer and whatever buffer you are editing.
1848With a prefix argument MAKE-CD also insert a \"cd DIR\" command
1849into the shell, where DIR is the directory of the current buffer.
1850
1851When called in the shell buffer returns you to the buffer you were editing
1852before calling this the first time.
1853
1854Options: `shell-toggle-goto-eob'"
1855 (interactive "P")
1856 ;; Try to decide on one of three possibilities:
1857 ;; If not in shell-buffer, switch to it.
1858 ;; If in shell-buffer, return to state before going to the shell-buffer
1859 (if (eq (current-buffer) shell-toggle-shell-buffer)
1860 (shell-toggle-buffer-return-from-shell)
1861 (progn
1862 (shell-toggle-buffer-goto-shell make-cd)
1863 (if shell-toggle-full-screen-window-only (delete-other-windows)))))
1864
1865 ;; override to split horizontally instead
1866 (defun shell-toggle-buffer-switch-to-other-window ()
1867 "Switch to other window.
1868If the current window is the only window in the current frame,
1869create a new window and switch to it.
1870
1871\(This is less intrusive to the current window configuration than
1872`switch-buffer-other-window')"
1873 (let ((this-window (selected-window)))
1874 (other-window 1)
1875 ;; If we did not switch window then we only have one window and need to
1876 ;; create a new one.
1877 (if (eq this-window (selected-window))
1878 (progn
1879 (split-window-horizontally)
1880 (other-window 1)))))
1881
1882 :custom
1883 (shell-toggle-launch-shell 'shell-toggle-eshell))
6ef44cb7
AB
1884#+end_src
1885
8bc647a7
AB
1886** [[https://github.com/EricCrosson/unkillable-scratch][unkillable-scratch]]
1887
1888Make =*scratch*= and =*Messages*= unkillable.
1889
1890#+begin_src emacs-lisp
1891(use-package unkillable-scratch
ce842fdf 1892 :defer 3
8bc647a7
AB
1893 :config
1894 (unkillable-scratch 1)
1895 :custom
15551c07 1896 (unkillable-scratch-behavior 'do-nothing)
8bc647a7
AB
1897 (unkillable-buffers '("^\\*scratch\\*$" "^\\*Messages\\*$")))
1898#+end_src
1899
f20d6a60
AB
1900** [[https://github.com/davep/boxquote.el][boxquote.el]]
1901
1902#+begin_example
1903,----
1904| make pretty boxed quotes like this
1905`----
1906#+end_example
1907
1908#+begin_src emacs-lisp
1909(use-package boxquote
ce842fdf 1910 :defer 3
f20d6a60
AB
1911 :bind
1912 (:prefix-map amin--boxquote-prefix-map
1913 :prefix "C-c q"
1914 ("b" . boxquote-buffer)
1915 ("B" . boxquote-insert-buffer)
1916 ("d" . boxquote-defun)
1917 ("F" . boxquote-insert-file)
1918 ("hf" . boxquote-describe-function)
1919 ("hk" . boxquote-describe-key)
1920 ("hv" . boxquote-describe-variable)
1921 ("hw" . boxquote-where-is)
1922 ("k" . boxquote-kill)
1923 ("p" . boxquote-paragraph)
1924 ("q" . boxquote-boxquote)
1925 ("r" . boxquote-region)
1926 ("s" . boxquote-shell-command)
1927 ("t" . boxquote-text)
1928 ("T" . boxquote-title)
1929 ("u" . boxquote-unbox)
1930 ("U" . boxquote-unbox-region)
1931 ("y" . boxquote-yank)
1932 ("M-q" . boxquote-fill-paragraph)
1933 ("M-w" . boxquote-kill-ring-save)))
1934#+end_src
1935
1936Also see [[https://www.emacswiki.org/emacs/rebox2][rebox2]].
1937
6e9d8a2b 1938** COMMENT [[https://github.com/DarthFennec/highlight-indent-guides][highlight-indent-guides]] :ARCHIVE:
0fbb9f4e
AB
1939
1940#+begin_src emacs-lisp
1941(use-package highlight-indent-guides
ce842fdf 1942 :defer 3
0fbb9f4e 1943 :hook ((prog-mode . highlight-indent-guides-mode)
97cf0fc4
AB
1944 ;; (org-mode . highlight-indent-guides-mode)
1945 )
0fbb9f4e
AB
1946 :config
1947 (setq highlight-indent-guides-character ?\|)
1948 (setq highlight-indent-guides-auto-enabled nil)
1949 (setq highlight-indent-guides-method 'character)
1950 (setq highlight-indent-guides-responsive 'top)
1951 (set-face-foreground 'highlight-indent-guides-character-face "gainsboro")
1952 (set-face-foreground 'highlight-indent-guides-top-character-face "grey40")) ; grey13 is nice too
1953#+end_src
1954
f811cdad
AB
1955** pdf-tools
1956
1957#+begin_src emacs-lisp
1958(use-package pdf-tools
ce842fdf 1959 :defer t
f811cdad 1960 :magic ("%PDF" . pdf-view-mode)
a25e5659
AB
1961 :config
1962 (setq pdf-view-resize-factor 1.05)
1963 (pdf-tools-install)
f811cdad
AB
1964 :bind
1965 (:map pdf-view-mode-map
1966 ("C-s" . isearch-forward)
1967 ("C-r" . isearch-backward)
1968 ("j" . pdf-view-next-line-or-next-page)
a25e5659
AB
1969 ("k" . pdf-view-previous-line-or-previous-page)
1970 ("h" . image-backward-hscroll)
1971 ("l" . image-forward-hscroll)))
f811cdad
AB
1972#+end_src
1973
1974** anzu
1975
1976#+begin_src emacs-lisp
1977(use-package anzu)
1978#+end_src
1979
46467dc3
AB
1980** typo.el
1981
1982#+begin_src emacs-lisp
1983(use-package typo
ce842fdf 1984 :defer 2
46467dc3
AB
1985 :config
1986 (typo-global-mode 1)
1987 :hook (text-mode . typo-mode))
1988#+end_src
1989
313f5877
AB
1990** slack
1991
1992Hopefully temporary.
1993
1994#+begin_src emacs-lisp
1995(use-package slack
1996 :commands (slack-start)
1997 :init
1998 (eval-when-compile ; silence the byte-compiler
1999 (defvar url-http-data nil)
2000 (defvar url-http-extra-headers nil)
2001 (defvar url-http-method nil)
2002 (defvar url-callback-function nil)
2003 (defvar url-callback-arguments nil)
2004 (defvar oauth--token-data nil))
2005 (setq slack-buffer-emojify t
2006 slack-prefer-current-team t)
2007 :config
2008 (slack-register-team
2009 :name "uw-apv"
2010 :default t
2011 :client-id uw-apv-client-id
2012 :client-secret uw-apv-client-secret
2013 :token uw-apv-token
2014 :subscribed-channels '(general)
2015 :full-and-display-names t)
2016 (slack-register-team
2017 :name "watform"
2018 :default nil
2019 :client-id watform-client-id
2020 :client-secret watform-client-secret
2021 :token watform-token
2022 :subscribed-channels '(general)
d851faed
AB
2023 :full-and-display-names t)
2024 (add-to-list 'swiper-font-lock-exclude 'slack-message-buffer-mode t)
ace71572
AB
2025 (setq lui-time-stamp-format "[%Y-%m-%d %H:%M:%S]"
2026 lui-time-stamp-only-when-changed-p t
2027 lui-time-stamp-position 'right)
313f5877
AB
2028 :bind
2029 (("C-c s s" . slack-start)
2030 ("C-c s u" . slack-select-unread-rooms)
2031 ("C-c s b" . slack-select-rooms)
2032 ("C-c s t" . slack-change-current-team)
2033 ("C-c s c" . slack-ws-close)
2034 :map slack-mode-map
3bb16326
AB
2035 ("M-p" . slack-buffer-goto-prev-message)
2036 ("M-n" . slack-buffer-goto-next-message)
313f5877
AB
2037 ("C-c e" . slack-message-edit)
2038 ("C-c k" . slack-message-delete)
2039 ("C-c C-k" . slack-channel-leave)
3bb16326
AB
2040 ("C-c r a" . slack-message-add-reaction)
2041 ("C-c r r" . slack-message-remove-reaction)
2042 ("C-c r s" . slack-message-show-reaction-users)
2043 ("C-c p l" . slack-room-pins-list)
2044 ("C-c p a" . slack-message-pins-add)
2045 ("C-c p r" . slack-message-pins-remove)
313f5877 2046 ("@" . slack-message-embed-mention)
d851faed 2047 ("#" . slack-message-embed-channel)))
313f5877
AB
2048
2049(use-package alert
2050 :commands (alert)
2051 :init
2052 (setq alert-default-style 'notifier))
2053#+end_src
2054
1a46b236
AB
2055** hl-todo
2056
2057#+begin_src emacs-lisp
2058(use-package hl-todo
2059 :defer 4
2060 :config
2061 (global-hl-todo-mode))
2062#+end_src
2063
6827bbb0
AB
2064** shrink-path
2065
2066#+begin_src emacs-lisp
2067(use-package shrink-path
2068 :after eshell
2069 :config
2070 (setq eshell-prompt-regexp "\\(.*\n\\)*λ "
2071 eshell-prompt-function #'+eshell/prompt)
2072
2073 (defun +eshell/prompt ()
2074 (let ((base/dir (shrink-path-prompt default-directory)))
2075 (concat (propertize (car base/dir)
2076 'face 'font-lock-comment-face)
2077 (propertize (cdr base/dir)
2078 'face 'font-lock-constant-face)
2079 (propertize (+eshell--current-git-branch)
2080 'face 'font-lock-function-name-face)
2081 "\n"
2082 (propertize "λ" 'face 'eshell-prompt-face)
2083 ;; needed for the input text to not have prompt face
2084 (propertize " " 'face 'default))))
2085
2086 (defun +eshell--current-git-branch ()
2087 (let ((branch (car (loop for match in (split-string (shell-command-to-string "git branch") "\n")
2088 when (string-match "^\*" match)
2089 collect match))))
2090 (if (not (eq branch nil))
2091 (concat " " (substring branch 2))
2092 ""))))
2093#+end_src
2094
620ed689
AB
2095** magithub
2096
2097For when I /have to/ use GH.
2098
2099#+begin_src emacs-lisp
2100(use-package magithub
2101 :after magit
2102 :config
2103 (magithub-feature-autoinject t)
2104 (setq magithub-clone-default-directory "~/src/git"))
2105#+end_src
2106
73a77e5b
AB
2107** [[https://github.com/peterwvj/eshell-up][eshell-up]]
2108
2109#+begin_src emacs-lisp
2110(use-package eshell-up
2111 :after eshell)
2112#+end_src
2113
51db62d8 2114* Email
9d5d55c5 2115
51db62d8 2116#+begin_src emacs-lisp
6c5b745f
AB
2117(defvar amin-maildir (expand-file-name "~/mail/"))
2118(after! recentf
2119 (add-to-list 'recentf-exclude amin-maildir))
2120#+end_src
51db62d8 2121
ea40ba6c
AB
2122** Gnus
2123
bc39c780 2124#+begin_src emacs-lisp
9ae707cc
AB
2125(setq
2126 amin-gnus-init-file (no-littering-expand-etc-file-name "gnus")
2127 mail-user-agent 'gnus-user-agent
2128 read-mail-command 'gnus)
ea40ba6c
AB
2129
2130(use-package gnus
3e03ee84
AB
2131 :general
2132 (amin--leader-keys
2133 "m" 'gnus
2134 "M" 'gnus-unplugged)
9ae707cc
AB
2135 :bind (("s-m" . gnus)
2136 ("s-M" . gnus-unplugged))
ea40ba6c
AB
2137 :init
2138 (setq
9ae707cc
AB
2139 gnus-select-method '(nnnil "")
2140 gnus-secondary-select-methods
2141 '((nnimap "amin"
6b6a22a2
AB
2142 (nnimap-stream plain)
2143 (nnimap-address "127.0.0.1")
2144 (nnimap-server-port 143)
2145 (nnimap-authenticator plain)
2146 (nnimap-user "amin@aminb.org"))
9ae707cc 2147 (nnimap "uwaterloo"
6b6a22a2
AB
2148 (nnimap-stream plain)
2149 (nnimap-address "127.0.0.1")
2150 (nnimap-server-port 143)
2151 (nnimap-authenticator plain)
2152 (nnimap-user "abandali@uwaterloo.ca")))
051074d6 2153 gnus-message-archive-group "nnimap+amin:Sent"
6b6a22a2 2154 gnus-parameters
53b0be6b
AB
2155 '(("gnu.*"
2156 (gcc-self . t)))
2157 gnus-large-newsgroup 50
ea40ba6c 2158 gnus-home-directory (no-littering-expand-var-file-name "gnus/")
9ae707cc
AB
2159 gnus-directory (concat gnus-home-directory "news/")
2160 message-directory (concat gnus-home-directory "mail/")
2161 nndraft-directory (concat gnus-home-directory "drafts/")
ea40ba6c
AB
2162 gnus-save-newsrc-file nil
2163 gnus-read-newsrc-file nil
f7f392c7 2164 gnus-interactive-exit nil
ea40ba6c
AB
2165 gnus-gcc-mark-as-read t))
2166
f7f392c7
AB
2167(use-package gnus-art
2168 :config
2169 (setq
2170 gnus-visible-headers
5a343a21 2171 (concat gnus-visible-headers "\\|^List-Id:\\|^X-RT-Originator:\\|^User-Agent:")
f7f392c7
AB
2172 gnus-sorted-header-list
2173 '("^From:" "^Subject:" "^Summary:" "^Keywords:"
2174 "^Followup-To:" "^To:" "^Cc:" "X-RT-Originator"
2175 "^Newsgroups:" "List-Id:" "^Organization:"
5a343a21 2176 "^User-Agent:" "^Date:")
f7f392c7
AB
2177 ;; local-lapsed article dates
2178 ;; from https://www.emacswiki.org/emacs/GnusFormatting#toc11
2179 gnus-article-date-headers '(user-defined)
2180 gnus-article-time-format
2181 (lambda (time)
2182 (let* ((date (format-time-string "%a, %d %b %Y %T %z" time))
2183 (local (article-make-date-line date 'local))
2184 (combined-lapsed (article-make-date-line date
2185 'combined-lapsed))
2186 (lapsed (progn
2187 (string-match " (.+" combined-lapsed)
2188 (match-string 0 combined-lapsed))))
4cf3b363
AB
2189 (concat local lapsed))))
2190 (bind-keys
2191 :map gnus-article-mode-map
3e70dc4a
AB
2192 ("r" . gnus-article-reply-with-original)
2193 ("R" . gnus-article-wide-reply-with-original)
2194 ("M-L" . org-store-link)))
f7f392c7
AB
2195
2196(use-package gnus-sum
4cf3b363
AB
2197 :bind (:map gnus-summary-mode-map
2198 :prefix-map amin--gnus-summary-prefix-map
2199 :prefix "v"
2200 ("r" . gnus-summary-reply)
2201 ("w" . gnus-summary-wide-reply)
2202 ("v" . gnus-summary-show-raw-article))
f7f392c7 2203 :config
4cf3b363
AB
2204 (bind-keys
2205 :map gnus-summary-mode-map
3e70dc4a
AB
2206 ("r" . gnus-summary-reply-with-original)
2207 ("R" . gnus-summary-wide-reply-with-original)
2208 ("M-L" . org-store-link)))
f7f392c7 2209
ef8a092b
AB
2210(use-package gnus-msg
2211 :config
2212 (setq gnus-posting-styles
2213 '((".*"
2d7a5a85 2214 (address "amin@bandali.me")
b3a673f8
AB
2215 (body "\nBest,\namin\n")
2216 (signature-file "~/.signature-amin")
2217 (eval (setq amin--message-cite-say-hi t)))
ef8a092b 2218 ("gnu.*"
b3a673f8
AB
2219 (address "bandali@gnu.org")
2220 (signature-file nil))
ff95772c 2221 ((header "subject" "ThankCRM")
b3a673f8
AB
2222 (to "webmasters-comment@gnu.org")
2223 (body "\nAdded to 2018supporters.html.\n\nMoving to campaigns.\n\n-amin\n")
2224 (eval (setq amin--message-cite-say-hi nil)))
ef8a092b
AB
2225 ("nnimap\\+uwaterloo:.*"
2226 (address "abandali@uwaterloo.ca")
b3a673f8
AB
2227 (gcc "\"nnimap+uwaterloo:Sent Items\"")
2228 (signature-file nil)))))
ef8a092b 2229
9ae707cc 2230(use-package gnus-topic
bc39c780 2231 :hook (gnus-group-mode . gnus-topic-mode))
4cf3b363 2232
9ae707cc
AB
2233(use-package gnus-agent
2234 :config
2235 (setq gnus-agent-synchronize-flags 'ask)
2236 :hook (gnus-group-mode . gnus-agent-mode))
2237
c2f9e851
AB
2238(use-package gnus-group
2239 :config
2240 (setq gnus-permanently-visible-groups "\\((INBOX\\|gnu$\\)"))
9ae707cc 2241
ea40ba6c
AB
2242(use-package mm-decode
2243 :config
2244 (setq mm-discouraged-alternatives '("text/html" "text/richtext")))
2245#+end_src
2246
6c5b745f
AB
2247** sendmail
2248
2249#+begin_src emacs-lisp
51db62d8 2250(use-package sendmail
51db62d8
AB
2251 :config
2252 (setq sendmail-program "/usr/bin/msmtp"
6c5b745f 2253 ;; message-sendmail-extra-arguments '("-v" "-d")
51db62d8
AB
2254 mail-specify-envelope-from t
2255 mail-envelope-from 'header))
6c5b745f
AB
2256#+end_src
2257
2258** message
51db62d8 2259
6c5b745f 2260#+begin_src emacs-lisp
51db62d8 2261(use-package message
51db62d8 2262 :config
b3a673f8 2263 (defconst amin--message-cite-style-format "On %Y-%m-%d %l:%M %p, %N wrote:")
c7edd059
AB
2264 (defconst message-cite-style-bandali
2265 '((message-cite-function 'message-cite-original)
2266 (message-citation-line-function 'message-insert-formatted-citation-line)
2267 (message-cite-reply-position 'traditional)
2268 (message-yank-prefix "> ")
2269 (message-yank-cited-prefix ">")
2270 (message-yank-empty-prefix ">")
b3a673f8
AB
2271 (message-citation-line-format
2272 (if amin--message-cite-say-hi
2273 (concat "Hi %F,\n\n" amin--message-cite-style-format)
2274 amin--message-cite-style-format)))
c7edd059
AB
2275 "Citation style based on Mozilla Thunderbird's. Use with message-cite-style.")
2276 (setq message-cite-style 'message-cite-style-bandali
2277 message-kill-buffer-on-exit t
51db62d8
AB
2278 message-send-mail-function 'message-send-mail-with-sendmail
2279 message-sendmail-envelope-from 'header
9ae707cc 2280 message-dont-reply-to-names
2d7a5a85 2281 "\\(\\(amin@bandali\\.me\\)\\|\\(.*@aminb\\.org\\)\\|\\(\\(aminb?\\|mab\\|bandali\\)@gnu\\.org\\)\\|\\(\\(m\\|a\\(min\\.\\)?\\)bandali@uwaterloo\\.ca\\)\\)"
41a4f26a 2282 message-user-fqdn "aminb.org")
9ae707cc
AB
2283 :hook (;; (message-setup . mml-secure-message-sign-pgpmime)
2284 (message-mode . flyspell-mode)
6f6bbd01 2285 (message-mode . (lambda ()
4b7207e1
AB
2286 ;; (setq fill-column 65
2287 ;; message-fill-column 65)
6f6bbd01
AB
2288 (make-local-variable 'company-idle-delay)
2289 (setq company-idle-delay 0.2))))
4b4c2c1d
AB
2290 ;; :custom-face
2291 ;; (message-header-subject ((t (:foreground "#111" :weight semi-bold))))
2292 ;; (message-header-to ((t (:foreground "#111" :weight normal))))
2293 ;; (message-header-cc ((t (:foreground "#333" :weight normal))))
2294 )
51db62d8
AB
2295
2296(after! mml-sec
2297 (setq mml-secure-openpgp-encrypt-to-self t
2298 mml-secure-openpgp-sign-with-sender t))
6c5b745f 2299#+end_src
51db62d8 2300
ca2bcf5f
AB
2301** footnote
2302
2303Convenient footnotes in =message-mode=.
2304
2305#+begin_src emacs-lisp
2306(use-package footnote
2307 :after message
2308 :bind
2309 (:map message-mode-map
2310 :prefix-map amin--footnote-prefix-map
2311 :prefix "C-c f"
2312 ("a" . footnote-add-footnote)
2313 ("b" . footnote-back-to-message)
2314 ("c" . footnote-cycle-style)
2315 ("d" . footnote-delete-footnote)
2316 ("g" . footnote-goto-footnote)
2317 ("r" . footnote-renumber-footnotes)
2318 ("s" . footnote-set-style))
2319 :config
2320 (setq footnote-start-tag ""
2321 footnote-end-tag ""
2322 footnote-style 'unicode))
2323#+end_src
2324
1a5de666 2325** bbdb
81ad062d 2326
1a5de666
AB
2327Manually install bbdb (=lisp/bbdb= copied from an ELPA-based setup),
2328because installing it from source on Emacs 27 using the following
2329submodule configuration for some reason doesn’t work and results in
2330very strange errors when using any of the functions.
2331
2332#+begin_src conf :tangle no
81ad062d
AB
2333[submodule "bbdb"]
2334 path = lib/bbdb
2335 url = https://git.savannah.nongnu.org/git/bbdb.git
1a5de666 2336 load-path = lisp
81ad062d
AB
2337 info-path = doc
2338 build-step = ./autogen.sh
1a5de666 2339 build-step = ./configure
81ad062d
AB
2340 build-step = make
2341 build-step = make install
1a5de666
AB
2342#+end_src
2343
2344I tried using =borg-elpa= instead of doing it like this, but it added
23452 seconds to my startup time, which is unacceptable to me.
81ad062d
AB
2346
2347#+begin_src emacs-lisp
2348(use-package bbdb
1a5de666 2349 :load-path "lisp/bbdb"
81ad062d 2350 :init
1a5de666 2351 (load (expand-file-name "lisp/bbdb/bbdb-autoloads.el" user-emacs-directory))
34fc3c29
AB
2352 ;; (bbdb-mua-auto-update-init 'message)
2353 (setq bbdb-mua-auto-update-p 'query
2354 bbdb-complete-mail nil)
2355 (bbdb-initialize 'gnus 'message))
81ad062d
AB
2356#+end_src
2357
2358** COMMENT message-x
2359
2360#+begin_src emacs-lisp
2361(use-package message-x
2362 :custom
2363 (message-x-completion-alist
2364 (quote
2365 (("\\([rR]esent-\\|[rR]eply-\\)?[tT]o:\\|[bB]?[cC][cC]:" . gnus-harvest-find-address)
2366 ((if
2367 (boundp
2368 (quote message-newgroups-header-regexp))
2369 message-newgroups-header-regexp message-newsgroups-header-regexp)
2370 . message-expand-group)))))
2371#+end_src
2372
2373** COMMENT gnus-harvest
2374
2375#+begin_src emacs-lisp
2376(use-package gnus-harvest
2377 :commands gnus-harvest-install
2378 :demand t
2379 :config
2380 (if (featurep 'message-x)
2381 (gnus-harvest-install 'message-x)
2382 (gnus-harvest-install)))
2383#+end_src
2384
97934ec4
AB
2385* Blogging
2386** [[https://ox-hugo.scripter.co][ox-hugo]]
2387
2388#+begin_src emacs-lisp
2389(use-package ox-hugo
2390 :after ox)
4e88d051
AB
2391
2392(use-package ox-hugo-auto-export
2393 :load-path "lib/ox-hugo")
97934ec4
AB
2394#+end_src
2395
180cab37
AB
2396* Post initialization
2397:PROPERTIES:
967b0a82 2398:CUSTOM_ID: post-initialization
180cab37
AB
2399:END:
2400
2401Display how long it took to load the init file.
2402
2403#+begin_src emacs-lisp
2404(message "Loading %s...done (%.3fs)" user-init-file
2405 (float-time (time-subtract (current-time)
850dd012 2406 amin--before-user-init-time)))
180cab37
AB
2407#+end_src
2408
2409* Footer
2410:PROPERTIES:
2411:CUSTOM_ID: footer
2412:END:
2413
2414#+begin_src emacs-lisp :comments none
2415;;; init.el ends here
2416#+end_src
eb689aa4
AB
2417
2418* COMMENT Local Variables :ARCHIVE:
2419# Local Variables:
2420# eval: (add-hook 'after-save-hook #'amin/async-babel-tangle 'append 'local)
2421# End: