git.shemshak.org - ~bandali/configs/blob - init.org

   1 #+title: =aminb='s Literate Emacs Configuration
   2 #+author: Amin Bandali
   3 #+babel: :cache yes
   4 #+property: header-args :tangle yes
   5
   6 * About
   7 :PROPERTIES:
   8 :CUSTOM_ID: about
   9 :END:
  10
  11 This org file is my literate configuration for GNU Emacs, and is
  12 tangled to [[./init.el][init.el]]. Packages are installed and managed using
  13 [[https://github.com/emacscollective/borg][Borg]]. Over the years, I've taken inspiration from configurations of
  14 many different people. Some of the configurations that I can remember
  15 off the top of my head are:
  16
  17 - [[https://github.com/dieggsy/dotfiles][dieggsy/dotfiles]]: literate Emacs and dotfiles configuration, uses
  18   straight.el for managing packages
  19 - [[https://github.com/dakra/dmacs][dakra/dmacs]]: literate Emacs configuration, using Borg for managing
  20   packages
  21 - [[http://pages.sachachua.com/.emacs.d/Sacha.html][Sacha Chua's literate Emacs configuration]]
  22 - [[https://github.com/dakrone/eos][dakrone/eos]]
  23 - Ryan Rix's [[http://doc.rix.si/cce/cce.html][Complete Computing Environment]] ([[http://doc.rix.si/projects/fsem.html][about cce]])
  24 - [[https://github.com/jwiegley/dot-emacs][jwiegley/dot-emacs]]: nix-based configuration
  25 - [[https://github.com/wasamasa/dotemacs][wasamasa/dotemacs]]
  26 - [[https://github.com/hlissner/doom-emacs][Doom Emacs]]
  27
  28 I'd like to have a fully reproducible Emacs setup (part of the reason
  29 why I store my configuration in this repository) but unfortunately out
  30 of the box, that's not achievable with =package.el=, not currently
  31 anyway. So, I've opted to use Borg. For what it's worth, I briefly
  32 experimented with [[https://github.com/raxod502/straight.el][straight.el]], but found that it added about 2 seconds
  33 to my init time; which is unacceptable for me: I use Emacs as my
  34 window manager (via EXWM) and coming from bspwm, I'm too used to
  35 having fast startup times.
  36
  37 ** Installation
  38
  39 To use this config for your Emacs, first you need to clone this repo,
  40 then bootstrap Borg, tell Borg to retrieve package submodules, and
  41 byte-compiled the packages. Something along these lines should work:
  42
  43 #+begin_src sh :tangle no
  44 git clone https://github.com/aminb/dotfiles ~/.emacs.d
  45 cd ~/.emacs.d
  46 make bootstrap-borg
  47 make bootstrap
  48 make build
  49 #+end_src
  50
  51 * Contents                                                   :toc_1:noexport:
  52
  53 - [[#about][About]]
  54 - [[#header][Header]]
  55 - [[#initial-setup][Initial setup]]
  56 - [[#core][Core]]
  57 - [[#post-initialization][Post initialization]]
  58 - [[#footer][Footer]]
  59
  60 * Header
  61 :PROPERTIES:
  62 :CUSTOM_ID: header
  63 :END:
  64
  65 ** First line
  66
  67 #+begin_src emacs-lisp :comments none
  68 ;;; init.el --- Amin Bandali's Emacs config -*- lexical-binding: t ; eval: (view-mode 1)-*-
  69 #+end_src
  70
  71 Enable =view-mode=, which both makes the file read-only (as a reminder
  72 that =init.el= is an auto-generated file, not supposed to be edited),
  73 and provides some convenient key bindings for browsing through the
  74 file.
  75
  76 ** License
  77
  78 #+begin_src emacs-lisp :comments none
  79 ;; Copyright (C) 2018  Amin Bandali <amin@aminb.org>
  80
  81 ;; This program is free software: you can redistribute it and/or modify
  82 ;; it under the terms of the GNU General Public License as published by
  83 ;; the Free Software Foundation, either version 3 of the License, or
  84 ;; (at your option) any later version.
  85
  86 ;; This program is distributed in the hope that it will be useful,
  87 ;; but WITHOUT ANY WARRANTY; without even the implied warranty of
  88 ;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  89 ;; GNU General Public License for more details.
  90
  91 ;; You should have received a copy of the GNU General Public License
  92 ;; along with this program.  If not, see <https://www.gnu.org/licenses/>.
  93 #+end_src
  94
  95 ** Commentary
  96
  97 #+begin_src emacs-lisp :comments none
  98 ;;; Commentary:
  99
 100 ;; Emacs configuration of Amin Bandali, computer scientist and functional
 101 ;; programmer.
 102
 103 ;; THIS FILE IS AUTO-GENERATED FROM `init.org'.
 104 #+end_src
 105
 106 ** Naming conventions
 107
 108 The conventions below were inspired by [[https://github.com/hlissner/doom-emacs][Doom]]'s, found [[https://github.com/hlissner/doom-emacs/blob/5dacbb7cb1c6ac246a9ccd15e6c4290def67757c/core/core.el#L3-L17][here]].
 109
 110 #+begin_src emacs-lisp :comments none
 111 ;; Naming conventions:
 112 ;;
 113 ;;   amin-...   public variables or non-interactive functions
 114 ;;   amin--...  private anything (non-interactive), not safe for direct use
 115 ;;   amin/...   an interactive function; safe for M-x or keybinding
 116 ;;   amin:...   an evil operator, motion, or command
 117 ;;   amin|...   a hook function
 118 ;;   amin*...   an advising function
 119 ;;   amin@...   a hydra command
 120 ;;   ...!       a macro
 121 #+end_src
 122
 123 * Initial setup
 124 :PROPERTIES:
 125 :CUSTOM_ID: initial-setup
 126 :END:
 127
 128 #+begin_src emacs-lisp :comments none
 129 ;;; Code:
 130 #+end_src
 131
 132 ** Emacs initialization
 133
 134 I'd like to do a couple of measurements of Emacs' startup time. First,
 135 let's see how long Emacs takes to start up, before even loading
 136 =init.el=, i.e. =user-init-file=:
 137
 138 #+begin_src emacs-lisp
 139 (defvar amin--before-user-init-time (current-time)
 140   "Value of `current-time' when Emacs begins loading `user-init-file'.")
 141 (message "Loading Emacs...done (%.3fs)"
 142          (float-time (time-subtract amin--before-user-init-time
 143                                     before-init-time)))
 144 #+end_src
 145
 146 Also, temporarily increase ~gc-cons-threshhold~ and
 147 ~gc-cons-percentage~ during startup to reduce garbage collection
 148 frequency. Clearing the ~file-name-handler-alist~ seems to help reduce
 149 startup time as well.
 150
 151 #+begin_src emacs-lisp
 152 (defvar amin--gc-cons-threshold gc-cons-threshold)
 153 (defvar amin--gc-cons-percentage gc-cons-percentage)
 154 (defvar amin--file-name-handler-alist file-name-handler-alist)
 155 (setq gc-cons-threshold (* 400 1024 1024)  ; 400 MiB
 156       gc-cons-percentage 0.6
 157       file-name-handler-alist nil
 158       ;; sidesteps a bug when profiling with esup
 159       esup-child-profile-require-level 0)
 160 #+end_src
 161
 162 Of course, we'd like to set them back to their defaults once we're
 163 done initializing.
 164
 165 #+begin_src emacs-lisp
 166 (add-hook
 167  'after-init-hook
 168  (lambda ()
 169    (setq gc-cons-threshold amin--gc-cons-threshold
 170          gc-cons-percentage amin--gc-cons-percentage
 171          file-name-handler-alist amin--file-name-handler-alist)))
 172 #+end_src
 173
 174 Increase the number of lines kept in message logs (the =*Messages*=
 175 buffer).
 176
 177 #+begin_src emacs-lisp
 178 (setq message-log-max 20000)
 179 #+end_src
 180
 181 Optionally, we could suppress some byte compiler warnings like below,
 182 but for now I've decided to keep them enabled. See documentation for
 183 ~byte-compile-warnings~ for more details.
 184
 185 #+begin_src emacs-lisp
 186 ;; (setq byte-compile-warnings
 187 ;;       '(not free-vars unresolved noruntime lexical make-local))
 188 #+end_src
 189
 190 ** whoami
 191
 192 #+begin_src emacs-lisp
 193 (setq user-full-name "Amin Bandali"
 194       user-mail-address "amin@aminb.org")
 195 #+end_src
 196
 197 ** Package management
 198
 199 *** No =package.el=
 200
 201 I can do all my package management things with Borg, and don't need
 202 Emacs' built-in =package.el=. Emacs 27 lets us disable =package.el= in
 203 the =early-init-file= (see [[https://git.savannah.gnu.org/cgit/emacs.git/commit/?id=24acb31c04b4048b85311d794e600ecd7ce60d3b][here]]).
 204
 205 #+begin_src emacs-lisp :tangle early-init.el
 206 (setq package-enable-at-startup nil)
 207 #+end_src
 208
 209 But since Emacs 27 isn't out yet (Emacs 26 is just around the corner
 210 right now), and even when released it'll be long before most distros
 211 ship in their repos, I'll still put the old workaround with the
 212 commented call to ~package-initialize~ here anyway.
 213
 214 #+begin_src emacs-lisp
 215 (setq package-enable-at-startup nil)
 216 ;; (package-initialize)
 217 #+end_src
 218
 219 *** Borg
 220
 221 #+begin_quote
 222 Assimilate Emacs packages as Git submodules
 223 #+end_quote
 224
 225 [[https://github.com/emacscollective/borg][Borg]] is at the heart of package management of my Emacs setup. In
 226 short, it creates a git submodule in =lib/= for each package, which
 227 can then be managed with the help of Magit or other tools.
 228
 229 #+begin_src emacs-lisp
 230 (setq user-init-file (or load-file-name buffer-file-name)
 231       user-emacs-directory (file-name-directory user-init-file))
 232 (add-to-list 'load-path
 233              (expand-file-name "lib/borg" user-emacs-directory))
 234 (require 'borg)
 235 (borg-initialize)
 236
 237 ;; (require 'borg-nix-shell)
 238 ;; (setq borg-build-shell-command 'borg-nix-shell-build-command)
 239
 240 (with-eval-after-load 'bind-key
 241   (bind-keys
 242    :package borg
 243    ("C-c B A" . borg-activate)
 244    ("C-c B a" . borg-assimilate)
 245    ("C-c B b" . borg-build)
 246    ("C-c B c" . borg-clone)))
 247 #+end_src
 248
 249 *** =use-package=
 250
 251 #+begin_quote
 252 A use-package declaration for simplifying your .emacs
 253 #+end_quote
 254
 255 [[https://github.com/jwiegley/use-package][use-package]] is an awesome utility for managing and configuring
 256 packages (in our case especially the latter) in a neatly organized way
 257 and without compromising on performance.
 258
 259 #+begin_src emacs-lisp
 260 (require 'use-package)
 261 (if nil  ; set to t when need to debug init
 262     (setq use-package-verbose t
 263           use-package-expand-minimally nil
 264           use-package-compute-statistics t
 265           debug-on-error t)
 266   (setq use-package-verbose nil
 267         use-package-expand-minimally t))
 268 #+end_src
 269
 270 *** Epkg
 271
 272 #+begin_quote
 273 Browse the Emacsmirror package database
 274 #+end_quote
 275
 276 Epkg provides access to a local copy of the [[https://emacsmirror.net][Emacsmirror]] package
 277 database, low-level functions for querying the database, and a
 278 =package.el=-like user interface for browsing the available packages.
 279
 280 #+begin_src emacs-lisp
 281 (use-package epkg
 282   :defer t
 283   :bind
 284   (("C-c B d" . epkg-describe-package)
 285    ("C-c B p" . epkg-list-packages)
 286    ("C-c B r" . borg-remove)
 287    ("C-c B u" . epkg-update)))
 288 #+end_src
 289
 290 ** No littering in =~/.emacs.d=
 291
 292 #+begin_quote
 293 Help keeping ~/.emacs.d clean
 294 #+end_quote
 295
 296 By default, even for Emacs' built-in packages, the configuration files
 297 and persistent data are all over the place. Use =no-littering= to help
 298 contain the mess.
 299
 300 #+begin_src emacs-lisp
 301 (use-package no-littering
 302   :demand t
 303   :config
 304   (savehist-mode 1)
 305   (add-to-list 'savehist-additional-variables 'kill-ring)
 306   (save-place-mode 1)
 307   (setq auto-save-file-name-transforms
 308         `((".*" ,(no-littering-expand-var-file-name "auto-save/") t))))
 309 #+end_src
 310
 311 ** Custom file (=custom.el=)
 312
 313 I'm not planning on using the custom file much, but even so, I
 314 definitely don't want it mixing with =init.el=. So, here; let's give
 315 it it's own file. While at it, treat themes as safe.
 316
 317 #+begin_src emacs-lisp
 318 (use-package custom
 319   :no-require t
 320   :config
 321   (setq custom-file (no-littering-expand-etc-file-name "custom.el"))
 322   (when (file-exists-p custom-file)
 323     (load custom-file))
 324   (setf custom-safe-themes t))
 325 #+end_src
 326
 327 ** Secrets file
 328
 329 #+begin_src emacs-lisp
 330 (load (no-littering-expand-etc-file-name "secrets"))
 331 #+end_src
 332
 333 ** Better =$PATH= handling
 334
 335 Let's use [[https://github.com/purcell/exec-path-from-shell][exec-path-from-shell]] to make Emacs use the =$PATH= as set up
 336 in my shell.
 337
 338 #+begin_src emacs-lisp
 339 (use-package exec-path-from-shell
 340   :defer 1
 341   :init
 342   (setq exec-path-from-shell-check-startup-files nil)
 343   :config
 344   (exec-path-from-shell-initialize)
 345   ;; while we're at it, let's fix access to our running ssh-agent
 346   (exec-path-from-shell-copy-env "SSH_AGENT_PID")
 347   (exec-path-from-shell-copy-env "SSH_AUTH_SOCK"))
 348 #+end_src
 349
 350 ** Only one custom theme at a time
 351
 352 #+begin_src emacs-lisp
 353 (defadvice load-theme (before clear-previous-themes activate)
 354   "Clear existing theme settings instead of layering them"
 355   (mapc #'disable-theme custom-enabled-themes))
 356 #+end_src
 357
 358 ** Server
 359
 360 Start server if not already running. Alternatively, can be done by
 361 issuing =emacs --daemon= in the terminal, which can be automated with
 362 a systemd service or using =brew services start emacs= on macOS. I use
 363 Emacs as my window manager (via EXWM), so I always start Emacs on
 364 login; so starting the server from inside Emacs is good enough for me.
 365
 366 See [[https://www.gnu.org/software/emacs/manual/html_node/emacs/Emacs-Server.html#Emacs-Server][Using Emacs as a Server]].
 367
 368 #+begin_src emacs-lisp
 369 (use-package server
 370   :config (or (server-running-p) (server-mode)))
 371 #+end_src
 372
 373 ** Unicode support
 374
 375 Font stack with better unicode support, around =Ubuntu Mono= and
 376 =Hack=.
 377
 378 #+begin_src emacs-lisp :tangle no
 379 (dolist (ft (fontset-list))
 380   (set-fontset-font
 381    ft
 382    'unicode
 383    (font-spec :name "Source Code Pro" :size 14))
 384   (set-fontset-font
 385    ft
 386    'unicode
 387    (font-spec :name "DejaVu Sans Mono")
 388    nil
 389    'append)
 390   ;; (set-fontset-font
 391   ;;  ft
 392   ;;  'unicode
 393   ;;  (font-spec
 394   ;;   :name "Symbola monospacified for DejaVu Sans Mono")
 395   ;;  nil
 396   ;;  'append)
 397   ;; (set-fontset-font
 398   ;;  ft
 399   ;;  #x2115  ; ℕ
 400   ;;  (font-spec :name "DejaVu Sans Mono")
 401   ;;  nil
 402   ;;  'append)
 403   (set-fontset-font
 404    ft
 405    (cons ?Α ?ω)
 406    (font-spec :name "DejaVu Sans Mono" :size 14)
 407    nil
 408    'prepend))
 409 #+end_src
 410
 411 ** Gentler font resizing
 412
 413 #+begin_src emacs-lisp
 414 (setq text-scale-mode-step 1.05)
 415 #+end_src
 416
 417 ** Libraries
 418
 419 #+begin_src emacs-lisp
 420 (require 'cl-lib)
 421 (require 'subr-x)
 422 #+end_src
 423
 424 ** Useful utilities
 425
 426 #+begin_src emacs-lisp
 427 (defun amin-enlist (exp)
 428   "Return EXP wrapped in a list, or as-is if already a list."
 429 (if (listp exp) exp (list exp)))
 430
 431 ; from https://github.com/hlissner/doom-emacs/commit/589108fdb270f24a98ba6209f6955fe41530b3ef
 432 (defmacro after! (features &rest body)
 433   "A smart wrapper around `with-eval-after-load'. Supresses warnings during
 434 compilation."
 435   (declare (indent defun) (debug t))
 436   (list (if (or (not (bound-and-true-p byte-compile-current-file))
 437                 (dolist (next (amin-enlist features))
 438                   (if (symbolp next)
 439                       (require next nil :no-error)
 440                     (load next :no-message :no-error))))
 441             #'progn
 442           #'with-no-warnings)
 443         (cond ((symbolp features)
 444                `(eval-after-load ',features '(progn ,@body)))
 445               ((and (consp features)
 446                     (memq (car features) '(:or :any)))
 447                `(progn
 448                   ,@(cl-loop for next in (cdr features)
 449                              collect `(after! ,next ,@body))))
 450               ((and (consp features)
 451                     (memq (car features) '(:and :all)))
 452                (dolist (next (cdr features))
 453                  (setq body `(after! ,next ,@body)))
 454                body)
 455               ((listp features)
 456                `(after! (:all ,@features) ,@body)))))
 457 #+end_src
 458
 459 Convenience macro for =setq='ing multiple variables to the same value:
 460
 461 #+begin_src emacs-lisp
 462 (defmacro setq-every! (value &rest vars)
 463   "Set all the variables from VARS to value VALUE."
 464   (declare (indent defun) (debug t))
 465   `(progn ,@(mapcar (lambda (x) (list 'setq x value)) vars)))
 466 #+end_src
 467
 468 * Core
 469 :PROPERTIES:
 470 :CUSTOM_ID: core
 471 :END:
 472
 473 ** Defaults
 474
 475 *** Time and battery in mode-line
 476
 477 Enable displaying time and battery in the mode-line, since I'm not
 478 using the Xfce panel anymore. Also, I don't need to see the load
 479 average on a regular basis, so disable that.
 480
 481 Note: using =i3status= on sway at the moment, so disabling this.
 482
 483 #+begin_src emacs-lisp :tangle no
 484 (use-package time
 485   :init
 486   (setq display-time-default-load-average nil)
 487   :config
 488   (display-time-mode))
 489
 490 (use-package battery
 491   :config
 492   (display-battery-mode))
 493 #+end_src
 494
 495 *** Smaller fringe
 496
 497 Might want to set the fringe to a smaller value, especially if using
 498 EXWM. I'm fine with the default for now.
 499
 500 #+begin_src emacs-lisp
 501 ;; (fringe-mode '(3 . 1))
 502 (fringe-mode nil)
 503 #+end_src
 504
 505 *** Disable disabled commands
 506
 507 Emacs disables some commands by default that could persumably be
 508 confusing for novice users. Let's disable that.
 509
 510 #+begin_src emacs-lisp
 511 (setq disabled-command-function nil)
 512 #+end_src
 513
 514 *** Kill-ring
 515
 516 Save what I copy into clipboard from other applications into Emacs'
 517 kill-ring, which would allow me to still be able to easily access it
 518 in case I kill (cut or copy) something else inside Emacs before
 519 yanking (pasting) what I'd originally intended to.
 520
 521 #+begin_src emacs-lisp
 522 (setq save-interprogram-paste-before-kill t)
 523 #+end_src
 524
 525 *** Minibuffer
 526
 527 #+begin_src emacs-lisp
 528 (setq enable-recursive-minibuffers t
 529       resize-mini-windows t)
 530 #+end_src
 531
 532 *** Lazy-person-friendly yes/no prompts
 533
 534 Lazy people would prefer to type fewer keystrokes, especially for yes
 535 or no questions. I'm lazy.
 536
 537 #+begin_src emacs-lisp
 538 (defalias 'yes-or-no-p #'y-or-n-p)
 539 #+end_src
 540
 541 *** Startup screen and =*scratch*=
 542
 543 Firstly, let Emacs know that I'd like to have =*scratch*= as my
 544 startup buffer.
 545
 546 #+begin_src emacs-lisp
 547 (setq initial-buffer-choice t)
 548 #+end_src
 549
 550 Now let's customize the =*scratch*= buffer a bit. First off, I don't
 551 need the default hint.
 552
 553 #+begin_src emacs-lisp
 554 (setq initial-scratch-message nil)
 555 #+end_src
 556
 557 Also, let's use Text mode as the major mode, in case I want to
 558 customize it (=*scratch*='s default major mode, Fundamental mode,
 559 can't really be customized).
 560
 561 #+begin_src emacs-lisp
 562 (setq initial-major-mode 'text-mode)
 563 #+end_src
 564
 565 Inhibit the buffer list when more than 2 files are loaded.
 566
 567 #+begin_src emacs-lisp
 568 (setq inhibit-startup-buffer-menu t)
 569 #+end_src
 570
 571 I don't really need to see the startup screen or echo area message
 572 either.
 573
 574 #+begin_src emacs-lisp
 575 (advice-add #'display-startup-echo-area-message :override #'ignore)
 576 (setq inhibit-startup-screen t
 577       inhibit-startup-echo-area-message user-login-name)
 578 #+end_src
 579
 580 *** More useful frame titles
 581
 582 Show either the file name or the buffer name (in case the buffer isn't
 583 visiting a file). Borrowed from Emacs Prelude.
 584
 585 #+begin_src emacs-lisp
 586 (setq frame-title-format
 587       '("" invocation-name " - "
 588         (:eval (if (buffer-file-name)
 589                    (abbreviate-file-name (buffer-file-name))
 590                  "%b"))))
 591 #+end_src
 592
 593 *** Backups
 594
 595 Emacs' default backup settings aren't that great. Let's use more
 596 sensible options. See documentation for the ~make-backup-file~
 597 variable.
 598
 599 #+begin_src emacs-lisp
 600 (setq backup-by-copying t
 601       version-control t
 602       delete-old-versions t)
 603 #+end_src
 604
 605 *** Auto revert
 606
 607 Enable automatic reloading of changed buffers and files.
 608
 609 #+begin_src emacs-lisp
 610 (global-auto-revert-mode 1)
 611 (setq auto-revert-verbose nil
 612       global-auto-revert-non-file-buffers t)
 613 #+end_src
 614
 615 *** Always use space for indentation
 616
 617 #+begin_src emacs-lisp
 618 (setq-default
 619  indent-tabs-mode nil
 620  require-final-newline t
 621  tab-width 4)
 622 #+end_src
 623
 624 *** Winner mode
 625
 626 Enable =winner-mode=.
 627
 628 #+begin_src emacs-lisp
 629 (winner-mode 1)
 630 #+end_src
 631
 632 *** Close =*compilation*= on success
 633
 634 #+begin_src emacs-lisp
 635 (setq compilation-exit-message-function
 636       (lambda (status code msg)
 637         "Close the compilation window if successful."
 638         ;; if M-x compile exits with 0
 639          (when (and (eq status 'exit) (zerop code))
 640            (bury-buffer)
 641            (delete-window (get-buffer-window (get-buffer "*compilation*"))))
 642          ;; return the result of compilation-exit-message-function
 643          (cons msg code)))
 644 #+end_src
 645
 646 ** Bindings
 647
 648 #+begin_src emacs-lisp
 649 (bind-keys
 650  ("C-c b k" . kill-this-buffer)
 651  ("C-c b s" . save-buffer)
 652  ("C-c S"   . save-buffer)
 653  ("C-c o"   . other-window)
 654  ("C-c q q" . save-buffers-kill-terminal)
 655  ("C-c F m" . make-frame-command)
 656  ("C-c F d" . delete-frame)
 657  ("C-c F D" . delete-other-frames)
 658  ("s-c e b" . eval-buffer)
 659  ("s-c e r" . eval-region)
 660  ("s-p"     . beginning-of-buffer)
 661  ("s-n"     . end-of-buffer))
 662 #+end_src
 663
 664 ** Packages
 665
 666 The packages in this section are absolutely essential to my everyday
 667 workflow, and they play key roles in how I do my computing. They
 668 immensely enhance the Emacs experience for me; both using Emacs, and
 669 customizing it.
 670
 671 *** [[https://github.com/emacscollective/auto-compile][auto-compile]]
 672
 673 #+begin_src emacs-lisp
 674 (use-package auto-compile
 675   :demand t
 676   :config
 677   (auto-compile-on-load-mode)
 678   (auto-compile-on-save-mode)
 679   (setq auto-compile-display-buffer               nil
 680         auto-compile-mode-line-counter            t
 681         auto-compile-source-recreate-deletes-dest t
 682         auto-compile-toggle-deletes-nonlib-dest   t
 683         auto-compile-update-autoloads             t)
 684   (add-hook 'auto-compile-inhibit-compile-hook
 685             'auto-compile-inhibit-compile-detached-git-head))
 686 #+end_src
 687
 688 *** [[https://orgmode.org/][Org mode]]
 689
 690 #+begin_quote
 691 Org mode is for keeping notes, maintaining TODO lists, planning
 692 projects, and authoring documents with a fast and effective plain-text
 693 system.
 694 #+end_quote
 695
 696 In short, my favourite way of life.
 697
 698 #+begin_src emacs-lisp
 699 (use-package org
 700   :config
 701   (setq org-src-tab-acts-natively t
 702         org-src-preserve-indentation nil
 703         org-edit-src-content-indentation 0
 704         org-log-done 'time)
 705   :hook ((org-mode . org-indent-mode)
 706          (org-mode . auto-fill-mode)
 707          (org-mode . flyspell-mode))
 708   :custom
 709   (org-latex-packages-alist '(("" "listings") ("" "color"))))
 710
 711 (use-package ox-latex
 712   :config
 713   (setq org-latex-listings 'listings
 714         ;; org-latex-prefer-user-labels t
 715         )
 716   (add-to-list 'org-latex-packages-alist '("" "listings"))
 717   (add-to-list 'org-latex-packages-alist '("" "color"))
 718   (add-to-list 'org-latex-classes
 719                '("IEEEtran" "\\documentclass[11pt]{IEEEtran}"
 720                  ("\\section{%s}" . "\\section*{%s}")
 721                  ("\\subsection{%s}" . "\\subsection*{%s}")
 722                  ("\\subsubsection{%s}" . "\\subsubsection*{%s}")
 723                  ("\\paragraph{%s}" . "\\paragraph*{%s}")
 724                  ("\\subparagraph{%s}" . "\\subparagraph*{%s}"))
 725                t))
 726
 727 (use-package ox-beamer)
 728
 729 (use-package org-notmuch
 730   :after (:any org notmuch))
 731
 732 (use-package orgalist
 733   :hook (message-mode . orgalist-mode))
 734 #+end_src
 735
 736 **** asynchronous tangle
 737
 738 =amin/async-babel-tangle= is a function closely inspired by [[https://github.com/dieggsy/dotfiles/tree/cc10edf7701958eff1cd94d4081da544d882a28c/emacs.d#dotfiles][dieggsy's
 739 d/async-babel-tangle]] which uses [[https://github.com/jwiegley/emacs-async][async]] to asynchronously tangle an org
 740 file.
 741
 742 #+begin_src emacs-lisp
 743 (after! org
 744   (defvar amin-show-async-tangle-results nil
 745     "Keep *emacs* async buffers around for later inspection.")
 746
 747   (defvar amin-show-async-tangle-time nil
 748     "Show the time spent tangling the file.")
 749
 750   (defvar amin-async-tangle-post-compile "make ti"
 751     "If non-nil, pass to `compile' after successful tangle.")
 752
 753   (defun amin/async-babel-tangle ()
 754     "Tangle org file asynchronously."
 755     (interactive)
 756     (let* ((file-tangle-start-time (current-time))
 757            (file (buffer-file-name))
 758            (file-nodir (file-name-nondirectory file))
 759            (async-quiet-switch "-q"))
 760       (async-start
 761        `(lambda ()
 762           (require 'org)
 763           (org-babel-tangle-file ,file))
 764        (unless amin-show-async-tangle-results
 765          `(lambda (result)
 766             (if result
 767                 (progn
 768                   (message "Tangled %s%s"
 769                            ,file-nodir
 770                            (if amin-show-async-tangle-time
 771                                (format " (%.3fs)"
 772                                        (float-time (time-subtract (current-time)
 773                                                                   ',file-tangle-start-time)))
 774                              ""))
 775                   (when amin-async-tangle-post-compile
 776                     (compile amin-async-tangle-post-compile)))
 777               (message "Tangling %s failed" ,file-nodir))))))))
 778
 779 (add-to-list
 780  'safe-local-variable-values
 781  '(eval add-hook 'after-save-hook #'amin/async-babel-tangle 'append 'local))
 782 #+end_src
 783
 784 *** [[https://magit.vc/][Magit]]
 785
 786 #+begin_quote
 787 It's Magit! A Git porcelain inside Emacs.
 788 #+end_quote
 789
 790 Not just how I do git, but /the/ way to do git.
 791
 792 #+begin_src emacs-lisp
 793 (use-package magit
 794   :defer t
 795   :bind
 796   (("s-g" . magit-status)
 797    :prefix-map amin--magit-prefix-map
 798    :prefix "C-c g"
 799    ("SPC" . magit-status)
 800    ("s"   . magit-status)
 801    ("S"   . magit-status-prefix)
 802    ("B"   . magit-blame-addition)
 803    ("C"   . magit-clone)
 804    ("f"   . magit-fetch-other)
 805    ("F"   . magit-pull-branch)
 806    ("P"   . magit-push-other)
 807    ("p"   . magit-dispatch-popup)
 808    ("c c" . magit-commit-create)
 809    ("c a" . magit-commit-amend)
 810    ("b b" . magit-checkout)
 811    ("b c" . magit-branch-create))
 812   :config
 813   (magit-add-section-hook 'magit-status-sections-hook
 814                           'magit-insert-modules
 815                           'magit-insert-stashes
 816                           'append)
 817   :custom-face (magit-diff-file-heading ((t (:weight normal)))))
 818 #+end_src
 819
 820 *** [[https://github.com/abo-abo/swiper][Ivy]] (and friends)
 821
 822 #+begin_quote
 823 Ivy - a generic completion frontend for Emacs, Swiper - isearch with
 824 an overview, and more. Oh, man!
 825 #+end_quote
 826
 827 There's no way I could top that, so I won't attempt to.
 828
 829 **** Ivy
 830
 831 #+begin_src emacs-lisp
 832 (use-package ivy
 833   :defer 1
 834   :bind
 835   (("C-c b b" . ivy-switch-buffer)
 836    :map ivy-minibuffer-map
 837    ([escape] . keyboard-escape-quit)
 838    ([S-up]   . ivy-previous-history-element)
 839    ([S-down] . ivy-next-history-element)
 840    ("DEL"    . ivy-backward-delete-char))
 841   :config
 842   (setq ivy-wrap t)
 843   (ivy-mode 1)
 844   :custom-face
 845   (ivy-minibuffer-match-face-2 ((t (:background "#e99ce8" :weight semi-bold))))
 846   (ivy-minibuffer-match-face-3 ((t (:background "#bbbbff" :weight semi-bold))))
 847   (ivy-minibuffer-match-face-4 ((t (:background "#ffbbff" :weight semi-bold)))))
 848 #+end_src
 849
 850 **** Swiper
 851
 852 #+begin_src emacs-lisp
 853 (use-package swiper
 854   :bind (("C-s" . swiper)
 855          ("C-r" . swiper)))
 856 #+end_src
 857
 858 **** Counsel
 859
 860 #+begin_src emacs-lisp
 861 (use-package counsel
 862   :defer 1
 863   :bind (([remap execute-extended-command] . counsel-M-x)
 864          ([remap find-file]                . counsel-find-file)
 865          ("s-r"                            . counsel-recentf)
 866          ("C-c x"                          . counsel-M-x)
 867          ("C-c f ."                        . counsel-find-file)
 868          ("C-c f r"                        . counsel-recentf)
 869          :map minibuffer-local-map
 870          ("C-r" . counsel-minibuffer-history))
 871   :config
 872   (counsel-mode 1)
 873   (defalias 'locate #'counsel-locate))
 874 #+end_src
 875
 876 *** eshell
 877
 878 #+begin_src emacs-lisp
 879 (use-package eshell
 880   :commands eshell
 881   :config
 882   (eval-when-compile (defvar eshell-prompt-regexp))
 883   (defun amin/eshell-quit-or-delete-char (arg)
 884     (interactive "p")
 885     (if (and (eolp) (looking-back eshell-prompt-regexp nil))
 886         (eshell-life-is-too-much)
 887       (delete-char arg)))
 888
 889   (defun amin/eshell-clear ()
 890     (interactive)
 891     (let ((inhibit-read-only t))
 892       (erase-buffer))
 893     (eshell-send-input))
 894
 895   (defun amin|eshell-setup ()
 896     (bind-keys :map eshell-mode-map
 897                ("C-d" . amin/eshell-quit-or-delete-char)
 898                ("C-l" . amin/eshell-clear)))
 899
 900   :hook (eshell-mode . amin|eshell-setup))
 901 #+end_src
 902
 903 *** Ibuffer
 904
 905 #+begin_src emacs-lisp
 906 (use-package ibuffer
 907   :bind
 908   (("C-x C-b" . ibuffer-other-window)
 909    ("C-c b B" . ibuffer-other-window)
 910    :map ibuffer-mode-map
 911    ("P"   . ibuffer-backward-filter-group)
 912    ("N"   . ibuffer-forward-filter-group)
 913    ("M-p" . ibuffer-do-print)
 914    ("M-n" . ibuffer-do-shell-command-pipe-replace))
 915   :config
 916   ;; Use human readable Size column instead of original one
 917   (define-ibuffer-column size-h
 918     (:name "Size" :inline t)
 919     (cond
 920      ((> (buffer-size) 1000000) (format "%7.1fM" (/ (buffer-size) 1000000.0)))
 921      ((> (buffer-size) 100000) (format "%7.0fk" (/ (buffer-size) 1000.0)))
 922      ((> (buffer-size) 1000) (format "%7.1fk" (/ (buffer-size) 1000.0)))
 923      (t (format "%8d" (buffer-size)))))
 924   :custom
 925   (ibuffer-saved-filter-groups
 926    '(("default"
 927       ("dired" (mode . dired-mode))
 928       ("org"   (mode . org-mode))
 929       ("web"
 930        (or
 931         (mode . web-mode)
 932         (mode . css-mode)
 933         (mode . scss-mode)
 934         (mode . js2-mode)))
 935       ("shell"
 936        (or
 937         (mode . eshell-mode)
 938         (mode . shell-mode)))
 939       ("notmuch" (name . "\*notmuch\*"))
 940       ("programming"
 941        (or
 942         (mode . python-mode)
 943         (mode . c++-mode)
 944         (mode . emacs-lisp-mode)))
 945       ("emacs"
 946        (or
 947         (name . "^\\*scratch\\*$")
 948         (name . "^\\*Messages\\*$")))
 949       ("slack"
 950        (or
 951         (name . "^\\*Slack*"))))))
 952   (ibuffer-formats
 953    '((mark modified read-only locked " "
 954            (name 18 18 :left :elide)
 955            " "
 956            (size-h 9 -1 :right)
 957            " "
 958            (mode 16 16 :left :elide)
 959            " " filename-and-process)
 960      (mark " "
 961            (name 16 -1)
 962            " " filename)))
 963   :hook (ibuffer . (lambda () (ibuffer-switch-to-saved-filter-groups "default"))))
 964 #+end_src
 965
 966 *** Outline
 967
 968 #+begin_src emacs-lisp
 969 (use-package outline
 970   :hook (prog-mode . outline-minor-mode)
 971   :bind
 972   (:map
 973    outline-minor-mode-map
 974    ("<s-tab>"  . outline-toggle-children)
 975    ("s-p"      . outline-previous-visible-heading)
 976    ("s-n"      . outline-next-visible-heading)
 977    :prefix-map amin--outline-prefix-map
 978    :prefix "s-o"
 979    ("TAB" . outline-toggle-children)
 980    ("a"   . outline-hide-body)
 981    ("H"   . outline-hide-body)
 982    ("S"   . outline-show-all)
 983    ("h"   . outline-hide-subtree)
 984    ("s"   . outline-show-subtree)))
 985 #+end_src
 986
 987 * Borg's =layer/essentials=
 988
 989 TODO: break this giant source block down into individual org sections.
 990
 991 #+begin_src emacs-lisp
 992 (use-package dash
 993   :config (dash-enable-font-lock))
 994
 995 (use-package diff-hl
 996   :config
 997   (setq diff-hl-draw-borders nil)
 998   (global-diff-hl-mode)
 999   (add-hook 'magit-post-refresh-hook 'diff-hl-magit-post-refresh t))
1000
1001 (use-package dired
1002   :defer t
1003   :config (setq dired-listing-switches "-alh"))
1004
1005 (use-package eldoc
1006   :when (version< "25" emacs-version)
1007   :config (global-eldoc-mode))
1008
1009 (use-package help
1010   :defer t
1011   :config (temp-buffer-resize-mode))
1012
1013 (progn ;    `isearch'
1014   (setq isearch-allow-scroll t))
1015
1016 (use-package lisp-mode
1017   :config
1018   (add-hook 'emacs-lisp-mode-hook 'outline-minor-mode)
1019   (add-hook 'emacs-lisp-mode-hook 'reveal-mode)
1020   (defun indent-spaces-mode ()
1021     (setq indent-tabs-mode nil))
1022   (add-hook 'lisp-interaction-mode-hook #'indent-spaces-mode))
1023
1024 (use-package man
1025   :defer t
1026   :config (setq Man-width 80))
1027
1028 (use-package paren
1029   :config (show-paren-mode))
1030
1031 (use-package prog-mode
1032   :config (global-prettify-symbols-mode)
1033   (defun indicate-buffer-boundaries-left ()
1034     (setq indicate-buffer-boundaries 'left))
1035   (add-hook 'prog-mode-hook #'indicate-buffer-boundaries-left))
1036
1037 (use-package recentf
1038   :demand t
1039   :config
1040   (add-to-list 'recentf-exclude "^/\\(?:ssh\\|su\\|sudo\\)?:")
1041   (setq recentf-max-saved-items 40))
1042
1043 (use-package savehist
1044   :config (savehist-mode))
1045
1046 (use-package saveplace
1047   :when (version< "25" emacs-version)
1048   :config (save-place-mode))
1049
1050 (use-package simple
1051   :config (column-number-mode))
1052
1053 (progn ;    `text-mode'
1054   (add-hook 'text-mode-hook #'indicate-buffer-boundaries-left))
1055
1056 (use-package tramp
1057   :defer t
1058   :config
1059   (add-to-list 'tramp-default-proxies-alist '(nil "\\`root\\'" "/ssh:%h:"))
1060   (add-to-list 'tramp-default-proxies-alist '("localhost" nil nil))
1061   (add-to-list 'tramp-default-proxies-alist
1062                (list (regexp-quote (system-name)) nil nil)))
1063
1064 (use-package undo-tree
1065   :bind (("C-?" . undo-tree-undo)
1066          ("M-_" . undo-tree-redo))
1067   :config
1068   (global-undo-tree-mode)
1069   (setq undo-tree-mode-lighter ""
1070         undo-tree-auto-save-history t))
1071 #+end_src
1072
1073 * Editing
1074
1075 ** Company
1076
1077 #+begin_src emacs-lisp
1078 (use-package company
1079   :defer 5
1080   :bind
1081   (:map company-active-map
1082         ([tab]    . company-complete-common-or-cycle)
1083         ([escape] . company-abort))
1084   :custom
1085   (company-idle-delay 0.3)
1086   (company-minimum-prefix-length 1)
1087   (company-selection-wrap-around t)
1088   (company-dabbrev-char-regexp "\\sw\\|\\s_\\|[-_]")
1089   (company-dabbrev-downcase nil)
1090   (company-dabbrev-ignore-case nil)
1091   :config
1092   (global-company-mode t))
1093 #+end_src
1094
1095 * Syntax and spell checking
1096 #+begin_src emacs-lisp
1097 (use-package flycheck
1098   :hook (prog-mode . flycheck-mode)
1099   :config
1100   ;; Use the load-path from running Emacs when checking elisp files
1101   (setq flycheck-emacs-lisp-load-path 'inherit)
1102
1103   ;; Only flycheck when I actually save the buffer
1104   (setq flycheck-check-syntax-automatically '(mode-enabled save)))
1105
1106 ;; http://endlessparentheses.com/ispell-and-apostrophes.html
1107 (use-package ispell
1108   :config
1109   ;; ’ can be part of a word
1110   (setq ispell-local-dictionary-alist
1111         `((nil "[[:alpha:]]" "[^[:alpha:]]"
1112                "['\x2019]" nil ("-B") nil utf-8)))
1113   ;; don't send ’ to the subprocess
1114   (defun endless/replace-apostrophe (args)
1115     (cons (replace-regexp-in-string
1116            "’" "'" (car args))
1117           (cdr args)))
1118   (advice-add #'ispell-send-string :filter-args
1119               #'endless/replace-apostrophe)
1120
1121   ;; convert ' back to ’ from the subprocess
1122   (defun endless/replace-quote (args)
1123     (if (not (derived-mode-p 'org-mode))
1124         args
1125       (cons (replace-regexp-in-string
1126              "'" "’" (car args))
1127             (cdr args))))
1128   (advice-add #'ispell-parse-output :filter-args
1129               #'endless/replace-quote))
1130 #+end_src
1131 * Programming modes
1132
1133 ** [[http://alloytools.org][Alloy]] (with [[https://github.com/dwwmmn/alloy-mode][alloy-mode]])
1134
1135 #+begin_src emacs-lisp
1136 (use-package alloy-mode
1137   :config (setq alloy-basic-offset 2))
1138 #+end_src
1139
1140 ** [[https://coq.inria.fr][Coq]] (with [[https://github.com/ProofGeneral/PG][Proof General]])
1141
1142 #+begin_src emacs-lisp
1143 (use-package proof-site  ; Proof General
1144   :load-path "lib/proof-site/generic/")
1145 #+end_src
1146
1147 ** [[https://leanprover.github.io][Lean]] (with [[https://github.com/leanprover/lean-mode][lean-mode]])
1148
1149 #+begin_src emacs-lisp
1150 (eval-when-compile (defvar lean-mode-map))
1151 (use-package lean-mode
1152   :defer 2
1153   :bind (:map lean-mode-map
1154               ("S-SPC" . company-complete))
1155   :config
1156   (require 'lean-input)
1157   (setq default-input-method "Lean"))
1158   #+end_src
1159
1160 ** Haskell
1161
1162 *** [[https://github.com/haskell/haskell-mode][haskell-mode]]
1163
1164 #+begin_src emacs-lisp
1165 (use-package haskell-mode
1166   :config
1167   (setq haskell-indentation-layout-offset 4
1168         haskell-indentation-left-offset 4
1169         flycheck-checker 'haskell-hlint
1170         flycheck-disabled-checkers '(haskell-stack-ghc haskell-ghc)))
1171 #+end_src
1172
1173 *** [[https://github.com/jyp/dante][dante]]
1174
1175 #+begin_src emacs-lisp
1176 (use-package dante
1177   :after haskell-mode
1178   :commands dante-mode
1179   :hook (haskell-mode . dante-mode))
1180 #+end_src
1181
1182 *** [[https://github.com/mpickering/hlint-refactor-mode][hlint-refactor]]
1183
1184 Emacs bindings for [[https://github.com/ndmitchell/hlint][hlint]]'s refactor option. This requires the refact
1185 executable from [[https://github.com/mpickering/apply-refact][apply-refact]].
1186
1187 #+begin_src emacs-lisp
1188 (use-package hlint-refactor
1189   :bind (:map hlint-refactor-mode-map
1190               ("C-c l b" . hlint-refactor-refactor-buffer)
1191               ("C-c l r" . hlint-refactor-refactor-at-point))
1192   :hook (haskell-mode . hlint-refactor-mode))
1193 #+end_src
1194
1195 *** [[https://github.com/flycheck/flycheck-haskell][flycheck-haskell]]
1196
1197 #+begin_src emacs-lisp
1198 (use-package flycheck-haskell)
1199 #+end_src
1200
1201 *** [[https://github.com/ndmitchell/hlint/blob/20e116a043f2073c57b17b24ae6364b5e433ba7e/data/hs-lint.el][hs-lint.el]]
1202 :PROPERTIES:
1203 :header-args+: :tangle lisp/hs-lint.el :mkdirp yes
1204 :END:
1205
1206 Currently using =flycheck-haskell= with the =haskell-hlint= checker
1207 instead.
1208
1209 #+begin_src emacs-lisp :tangle no
1210 ;;; hs-lint.el --- minor mode for HLint code checking
1211
1212 ;; Copyright 2009 (C) Alex Ott
1213 ;;
1214 ;; Author: Alex Ott <alexott@gmail.com>
1215 ;; Keywords: haskell, lint, HLint
1216 ;; Requirements:
1217 ;; Status: distributed under terms of GPL2 or above
1218
1219 ;; Typical message from HLint looks like:
1220 ;;
1221 ;; /Users/ott/projects/lang-exp/haskell/test.hs:52:1: Eta reduce
1222 ;; Found:
1223 ;;   count1 p l = length (filter p l)
1224 ;; Why not:
1225 ;;   count1 p = length . filter p
1226
1227
1228 (require 'compile)
1229
1230 (defgroup hs-lint nil
1231   "Run HLint as inferior of Emacs, parse error messages."
1232   :group 'tools
1233   :group 'haskell)
1234
1235 (defcustom hs-lint-command "hlint"
1236   "The default hs-lint command for \\[hlint]."
1237   :type 'string
1238   :group 'hs-lint)
1239
1240 (defcustom hs-lint-save-files t
1241   "Save modified files when run HLint or no (ask user)"
1242   :type 'boolean
1243   :group 'hs-lint)
1244
1245 (defcustom hs-lint-replace-with-suggestions nil
1246   "Replace user's code with suggested replacements"
1247   :type 'boolean
1248   :group 'hs-lint)
1249
1250 (defcustom hs-lint-replace-without-ask nil
1251   "Replace user's code with suggested replacements automatically"
1252   :type 'boolean
1253   :group 'hs-lint)
1254
1255 (defun hs-lint-process-setup ()
1256   "Setup compilation variables and buffer for `hlint'."
1257   (run-hooks 'hs-lint-setup-hook))
1258
1259 ;; regex for replace suggestions
1260 ;;
1261 ;; ^\(.*?\):\([0-9]+\):\([0-9]+\): .*
1262 ;; Found:
1263 ;; \s +\(.*\)
1264 ;; Why not:
1265 ;; \s +\(.*\)
1266
1267 (defvar hs-lint-regex
1268   "^\\(.*?\\):\\([0-9]+\\):\\([0-9]+\\): .*[\n\C-m]Found:[\n\C-m]\\s +\\(.*\\)[\n\C-m]Why not:[\n\C-m]\\s +\\(.*\\)[\n\C-m]"
1269   "Regex for HLint messages")
1270
1271 (defun make-short-string (str maxlen)
1272   (if (< (length str) maxlen)
1273       str
1274     (concat (substring str 0 (- maxlen 3)) "...")))
1275
1276 (defun hs-lint-replace-suggestions ()
1277   "Perform actual replacement of suggestions"
1278   (goto-char (point-min))
1279   (while (re-search-forward hs-lint-regex nil t)
1280     (let* ((fname (match-string 1))
1281           (fline (string-to-number (match-string 2)))
1282           (old-code (match-string 4))
1283           (new-code (match-string 5))
1284           (msg (concat "Replace '" (make-short-string old-code 30)
1285                        "' with '" (make-short-string new-code 30) "'"))
1286           (bline 0)
1287           (eline 0)
1288           (spos 0)
1289           (new-old-code ""))
1290       (save-excursion
1291         (switch-to-buffer (get-file-buffer fname))
1292         (goto-char (point-min))
1293         (forward-line (1- fline))
1294         (beginning-of-line)
1295         (setf bline (point))
1296         (when (or hs-lint-replace-without-ask
1297                   (yes-or-no-p msg))
1298           (end-of-line)
1299           (setf eline (point))
1300           (beginning-of-line)
1301           (setf old-code (regexp-quote old-code))
1302           (while (string-match "\\\\ " old-code spos)
1303             (setf new-old-code (concat new-old-code
1304                                  (substring old-code spos (match-beginning 0))
1305                                  "\\ *"))
1306             (setf spos (match-end 0)))
1307           (setf new-old-code (concat new-old-code (substring old-code spos)))
1308           (remove-text-properties bline eline '(composition nil))
1309           (when (re-search-forward new-old-code eline t)
1310             (replace-match new-code nil t)))))))
1311
1312 (defun hs-lint-finish-hook (buf msg)
1313   "Function, that is executed at the end of HLint execution"
1314   (if hs-lint-replace-with-suggestions
1315       (hs-lint-replace-suggestions)
1316       (next-error 1 t)))
1317
1318 (define-compilation-mode hs-lint-mode "HLint"
1319   "Mode for check Haskell source code."
1320   (set (make-local-variable 'compilation-process-setup-function)
1321        'hs-lint-process-setup)
1322   (set (make-local-variable 'compilation-disable-input) t)
1323   (set (make-local-variable 'compilation-scroll-output) nil)
1324   (set (make-local-variable 'compilation-finish-functions)
1325        (list 'hs-lint-finish-hook))
1326   )
1327
1328 (defun hs-lint ()
1329   "Run HLint for current buffer with haskell source"
1330   (interactive)
1331   (save-some-buffers hs-lint-save-files)
1332   (compilation-start (concat hs-lint-command " \"" buffer-file-name "\"")
1333                      'hs-lint-mode))
1334
1335 (provide 'hs-lint)
1336 ;;; hs-lint.el ends here
1337 #+end_src
1338
1339 #+begin_src emacs-lisp :tangle no
1340 (use-package hs-lint
1341   :load-path "lisp/"
1342   :bind (:map haskell-mode-map
1343               ("C-c l l" . hs-lint)))
1344 #+end_src
1345
1346 ** Web dev
1347
1348 *** SGML and HTML
1349
1350 #+begin_src emacs-lisp
1351 (use-package sgml-mode
1352   :config
1353   (setq sgml-basic-offset 2))
1354 #+end_src
1355
1356 *** CSS and SCSS
1357
1358 #+begin_src emacs-lisp
1359 (use-package css-mode
1360   :config
1361   (setq css-indent-offset 2))
1362 #+end_src
1363
1364 *** Web mode
1365
1366 #+begin_src emacs-lisp
1367 (use-package web-mode
1368   :mode "\\.html\\'"
1369   :config
1370   (setq-every! 2
1371     web-mode-code-indent-offset
1372     web-mode-css-indent-offset
1373     web-mode-markup-indent-offset))
1374 #+end_src
1375
1376 *** Emmet mode
1377
1378 #+begin_src emacs-lisp
1379 (use-package emmet-mode
1380   :bind* (("C-)" . emmet-next-edit-point)
1381           ("C-(" . emmet-prev-edit-point))
1382   :config
1383   (unbind-key "C-j" emmet-mode-keymap)
1384   (setq emmet-move-cursor-between-quotes t)
1385   :hook (web-mode css-mode html-mode sgml-mode))
1386 #+end_src
1387
1388 ** Nix
1389
1390 #+begin_src emacs-lisp
1391 (use-package nix-mode
1392   :mode "\\.nix\\'")
1393 #+end_src
1394
1395 ** Java
1396
1397 *** meghanada
1398
1399 #+begin_src emacs-lisp :tangle yes
1400 (use-package meghanada
1401   :bind
1402   (:map meghanada-mode-map
1403         (("C-M-o" . meghanada-optimize-import)
1404          ("C-M-t" . meghanada-import-all)))
1405   :hook (java-mode . meghanada-mode))
1406 #+end_src
1407
1408 *** lsp-java
1409
1410 #+begin_src emacs-lisp :tangle no
1411 (use-package treemacs)
1412
1413 (use-package yasnippet
1414   :config
1415   ;; (yas-global-mode)
1416   )
1417
1418 (use-package lsp-mode
1419   :init (setq lsp-eldoc-render-all nil
1420               lsp-highlight-symbol-at-point nil)
1421   )
1422
1423 (use-package hydra)
1424
1425 (use-package company-lsp
1426   :after  company
1427   :config
1428   (setq company-lsp-cache-candidates t
1429         company-lsp-async t))
1430
1431 (use-package lsp-ui
1432   :config
1433   (setq lsp-ui-sideline-update-mode 'point))
1434
1435 (use-package lsp-java
1436   :config
1437   (add-hook 'java-mode-hook
1438             (lambda ()
1439               (setq-local company-backends (list 'company-lsp))))
1440
1441   (add-hook 'java-mode-hook 'lsp-java-enable)
1442   (add-hook 'java-mode-hook 'flycheck-mode)
1443   (add-hook 'java-mode-hook 'company-mode)
1444   (add-hook 'java-mode-hook 'lsp-ui-mode))
1445
1446 (use-package dap-mode
1447   :after lsp-mode
1448   :config
1449   (dap-mode t)
1450   (dap-ui-mode t))
1451
1452 (use-package dap-java
1453   :after (lsp-java))
1454
1455 (use-package lsp-java-treemacs
1456   :after (treemacs))
1457 #+end_src
1458
1459 * Emacs Enhancements
1460
1461 ** [[https://github.com/justbur/emacs-which-key][which-key]]
1462
1463 #+begin_quote
1464 Emacs package that displays available keybindings in popup
1465 #+end_quote
1466
1467 #+begin_src emacs-lisp
1468 (use-package which-key
1469   :defer 1
1470   :config (which-key-mode))
1471 #+end_src
1472
1473 ** [[https://github.com/seagle0128/doom-modeline][doom-modeline]]
1474
1475 #+begin_src emacs-lisp
1476 (use-package doom-modeline
1477   :demand t
1478   :config (setq doom-modeline-height 32)
1479   :hook (after-init . doom-modeline-init))
1480 #+end_src
1481
1482 ** [[https://github.com/maio/eink-emacs][eink-theme]]
1483
1484 #+begin_src emacs-lisp
1485 (setq doom-modeline-bar-width 5)
1486 (load-theme 'eink t)
1487 #+end_src
1488
1489 ** [[https://github.com/bbatsov/crux][crux]]
1490
1491 #+begin_src emacs-lisp
1492 (use-package crux
1493   :bind (("C-c d"   . crux-duplicate-current-line-or-region)
1494          ("C-c M-d" . crux-duplicate-and-comment-current-line-or-region)
1495          ("C-c b K" . crux-kill-other-buffers)
1496          ("C-c f c" . crux-copy-file-preserve-attributes)
1497          ("C-c f D" . crux-delete-file-and-buffer)
1498          ("C-c f R" . crux-rename-file-and-buffer)
1499          ("C-S-j"   . crux-top-join-line)
1500          ("C-c j"   . crux-top-join-line)))
1501 #+end_src
1502
1503 ** [[https://github.com/alezost/mwim.el][mwim]]
1504
1505 #+begin_src emacs-lisp
1506 (use-package mwim
1507   :bind (("C-a"    . mwim-beginning-of-code-or-line)
1508          ("C-e"    . mwim-end-of-code-or-line)
1509          ("<home>" . mwim-beginning-of-line-or-code)
1510          ("<end>"  . mwim-end-of-line-or-code)))
1511 #+end_src
1512
1513 ** projectile
1514
1515 #+begin_src emacs-lisp
1516 (use-package projectile
1517   :defer 5
1518   :bind-keymap ("C-c p" . projectile-command-map)
1519   :config
1520   (projectile-mode)
1521
1522   (defun my-projectile-invalidate-cache (&rest _args)
1523     ;; ignore the args to `magit-checkout'
1524     (projectile-invalidate-cache nil))
1525
1526   (eval-after-load 'magit-branch
1527     '(progn
1528        (advice-add 'magit-checkout
1529                    :after #'my-projectile-invalidate-cache)
1530        (advice-add 'magit-branch-and-checkout
1531                    :after #'my-projectile-invalidate-cache))))
1532 #+end_src
1533
1534 ** [[https://github.com/Wilfred/helpful][helpful]]
1535
1536 #+begin_src emacs-lisp
1537 (use-package helpful
1538   :bind
1539   (("C-h f"   . helpful-callable)
1540    ("C-h v"   . helpful-variable)
1541    ("C-h k"   . helpful-key)
1542    ("C-c C-d" . helpful-at-point)
1543    ("C-h F"   . helpful-function)
1544    ("C-h C"   . helpful-command)))
1545 #+end_src
1546
1547 ** [[https://github.com/kyagi/shell-pop-el][shell-pop]]
1548
1549 #+begin_src emacs-lisp
1550 (use-package shell-pop
1551   :custom
1552   (shell-pop-universal-key "C-c e")
1553   (shell-pop-shell-type '("eshell" "*eshell*" (lambda nil (eshell)))))
1554 #+end_src
1555
1556 ** [[https://github.com/EricCrosson/unkillable-scratch][unkillable-scratch]]
1557
1558 Make =*scratch*= and =*Messages*= unkillable.
1559
1560 #+begin_src emacs-lisp
1561 (use-package unkillable-scratch
1562   :config
1563   (unkillable-scratch 1)
1564   :custom
1565   (unkillable-buffers '("^\\*scratch\\*$" "^\\*Messages\\*$")))
1566 #+end_src
1567
1568 ** [[https://github.com/davep/boxquote.el][boxquote.el]]
1569
1570 #+begin_example
1571 ,----
1572 | make pretty boxed quotes like this
1573 `----
1574 #+end_example
1575
1576 #+begin_src emacs-lisp
1577 (use-package boxquote
1578   :bind
1579   (:prefix-map amin--boxquote-prefix-map
1580    :prefix "C-c q"
1581    ("b"   . boxquote-buffer)
1582    ("B"   . boxquote-insert-buffer)
1583    ("d"   . boxquote-defun)
1584    ("F"   . boxquote-insert-file)
1585    ("hf"  . boxquote-describe-function)
1586    ("hk"  . boxquote-describe-key)
1587    ("hv"  . boxquote-describe-variable)
1588    ("hw"  . boxquote-where-is)
1589    ("k"   . boxquote-kill)
1590    ("p"   . boxquote-paragraph)
1591    ("q"   . boxquote-boxquote)
1592    ("r"   . boxquote-region)
1593    ("s"   . boxquote-shell-command)
1594    ("t"   . boxquote-text)
1595    ("T"   . boxquote-title)
1596    ("u"   . boxquote-unbox)
1597    ("U"   . boxquote-unbox-region)
1598    ("y"   . boxquote-yank)
1599    ("M-q" . boxquote-fill-paragraph)
1600    ("M-w" . boxquote-kill-ring-save)))
1601 #+end_src
1602
1603 Also see [[https://www.emacswiki.org/emacs/rebox2][rebox2]].
1604
1605 ** [[https://github.com/DarthFennec/highlight-indent-guides][highlight-indent-guides]]
1606
1607 #+begin_src emacs-lisp
1608 (use-package highlight-indent-guides
1609   :demand t
1610   :hook ((prog-mode . highlight-indent-guides-mode)
1611          ;; (org-mode  . highlight-indent-guides-mode)
1612          )
1613   :config
1614   (setq highlight-indent-guides-character ?\|)
1615   (setq highlight-indent-guides-auto-enabled nil)
1616   (setq highlight-indent-guides-method 'character)
1617   (setq highlight-indent-guides-responsive 'top)
1618   (set-face-foreground 'highlight-indent-guides-character-face "gainsboro")
1619   (set-face-foreground 'highlight-indent-guides-top-character-face "grey40")) ; grey13 is nice too
1620 #+end_src
1621
1622 ** pdf-tools
1623
1624 #+begin_src emacs-lisp
1625 (use-package pdf-tools
1626   :magic ("%PDF" . pdf-view-mode)
1627   :config
1628   (setq pdf-view-resize-factor 1.05)
1629   (pdf-tools-install)
1630   :bind
1631   (:map pdf-view-mode-map
1632         ("C-s" . isearch-forward)
1633         ("C-r" . isearch-backward)
1634         ("j"   . pdf-view-next-line-or-next-page)
1635         ("k"   . pdf-view-previous-line-or-previous-page)
1636         ("h"   . image-backward-hscroll)
1637         ("l"   . image-forward-hscroll)))
1638 #+end_src
1639
1640 ** anzu
1641
1642 #+begin_src emacs-lisp
1643 (use-package anzu)
1644 #+end_src
1645
1646 ** typo.el
1647
1648 #+begin_src emacs-lisp
1649 (use-package typo
1650   :config
1651   (typo-global-mode 1)
1652   :hook (text-mode . typo-mode))
1653 #+end_src
1654
1655 ** slack
1656
1657 Hopefully temporary.
1658
1659 #+begin_src emacs-lisp
1660 (use-package slack
1661   :commands (slack-start)
1662   :init
1663   (eval-when-compile                    ; silence the byte-compiler
1664     (defvar url-http-data nil)
1665     (defvar url-http-extra-headers nil)
1666     (defvar url-http-method nil)
1667     (defvar url-callback-function nil)
1668     (defvar url-callback-arguments nil)
1669     (defvar oauth--token-data nil))
1670   (setq slack-buffer-emojify t
1671         slack-prefer-current-team t)
1672   :config
1673   (slack-register-team
1674    :name "uw-apv"
1675    :default t
1676    :client-id uw-apv-client-id
1677    :client-secret uw-apv-client-secret
1678    :token uw-apv-token
1679    :subscribed-channels '(general)
1680    :full-and-display-names t)
1681   (slack-register-team
1682    :name "watform"
1683    :default nil
1684    :client-id watform-client-id
1685    :client-secret watform-client-secret
1686    :token watform-token
1687    :subscribed-channels '(general)
1688    :full-and-display-names t)
1689   (add-to-list 'swiper-font-lock-exclude 'slack-message-buffer-mode t)
1690   :bind
1691   (("C-c s s" . slack-start)
1692    ("C-c s u" . slack-select-unread-rooms)
1693    ("C-c s b" . slack-select-rooms)
1694    ("C-c s t" . slack-change-current-team)
1695    ("C-c s c" . slack-ws-close)
1696    :map slack-mode-map
1697    ("M-p"     . slack-buffer-goto-prev-message)
1698    ("M-n"     . slack-buffer-goto-next-message)
1699    ("C-c e"   . slack-message-edit)
1700    ("C-c k"   . slack-message-delete)
1701    ("C-c C-k" . slack-channel-leave)
1702    ("C-c r a" . slack-message-add-reaction)
1703    ("C-c r r" . slack-message-remove-reaction)
1704    ("C-c r s" . slack-message-show-reaction-users)
1705    ("C-c p l" . slack-room-pins-list)
1706    ("C-c p a" . slack-message-pins-add)
1707    ("C-c p r" . slack-message-pins-remove)
1708    ("@"       . slack-message-embed-mention)
1709    ("#"       . slack-message-embed-channel)))
1710
1711 (use-package alert
1712   :commands (alert)
1713   :init
1714   (setq alert-default-style 'notifier))
1715 #+end_src
1716
1717 * Email
1718
1719 #+begin_src emacs-lisp
1720 (defvar amin-maildir (expand-file-name "~/mail/"))
1721 (after! recentf
1722   (add-to-list 'recentf-exclude amin-maildir))
1723 #+end_src
1724
1725 ** sendmail
1726
1727 #+begin_src emacs-lisp
1728 (use-package sendmail
1729   :config
1730   (setq sendmail-program "/usr/bin/msmtp"
1731         ;; message-sendmail-extra-arguments '("-v" "-d")
1732         mail-specify-envelope-from t
1733         mail-envelope-from 'header))
1734 #+end_src
1735
1736 ** message
1737
1738 #+begin_src emacs-lisp
1739 (use-package message
1740   :config
1741   (setq message-kill-buffer-on-exit t
1742         message-send-mail-function 'message-send-mail-with-sendmail
1743         message-sendmail-envelope-from 'header
1744         ;; message-directory "drafts"
1745         message-user-fqdn "aminb.org")
1746   ;; (add-hook 'message-mode-hook 'electric-quote-local-mode)
1747   (add-hook 'message-mode-hook
1748             (lambda () (setq fill-column 65
1749                         message-fill-column 65)))
1750   (add-hook 'message-mode-hook
1751             #'flyspell-mode)
1752   ;; (add-hook 'message-setup-hook
1753   ;;           #'mml-secure-message-sign-pgpmime)
1754   :custom-face
1755   (message-header-subject ((t (:foreground "navy blue" :weight semi-bold))))
1756   (message-header-to ((t (:foreground "MidnightBlue" :weight semi-bold)))))
1757
1758 (after! mml-sec
1759   (setq mml-secure-openpgp-encrypt-to-self t
1760         mml-secure-openpgp-sign-with-sender t))
1761 #+end_src
1762
1763 ** [[https://notmuchmail.org][notmuch]]
1764
1765 See [[notmuch:id:87muuqsvci.fsf@fencepost.gnu.org][bug follow-up]].
1766
1767 #+begin_src emacs-lisp
1768 (defun amin/notmuch ()
1769   "Delete other windows, then launch `notmuch'."
1770   (interactive
1771    (when (equal current-prefix-arg nil)
1772      (delete-other-windows)))
1773   (notmuch))
1774
1775 (use-package notmuch
1776   :commands notmuch
1777   :bind ("C-c n" . amin/notmuch)
1778   :custom (notmuch-always-prompt-for-sender t)
1779   :config
1780   (setq notmuch-hello-sections
1781         '(notmuch-hello-insert-header
1782           notmuch-hello-insert-saved-searches
1783           ;; notmuch-hello-insert-search
1784           notmuch-hello-insert-alltags)
1785         notmuch-search-oldest-first nil
1786         notmuch-show-all-tags-list t
1787         notmuch-message-headers  ; see bug follow-up above
1788         '("Subject" "To" "Cc" "Date" "List-Id" "X-RT-Originator")
1789         notmuch-hello-thousands-separator ","
1790         notmuch-fcc-dirs
1791         '(("amin@aminb.org"        . "amin/Sent")
1792           ("bandali@gnu.org"       . "gnu/Sent")
1793           ("abandali@uwaterloo.ca" . "\"uwaterloo/Sent Items\"")
1794           ("mab@gnu.org"           . "gnu/Sent")
1795           ("amin@gnu.org"          . "gnu/Sent")
1796           ("aminb@gnu.org"         . "gnu/Sent")
1797           (".*"                    . "sent"))
1798         notmuch-search-result-format
1799         '(("date"    . "%12s ")
1800           ("count"   . "%-7s ")
1801           ("authors" . "%-40s ")
1802           ("subject" . "%s ")
1803           ("tags"    . "(%s)"))
1804         notmuch-saved-searches
1805         '((:name "inbox"     :query "tag:inbox"     :key "i")
1806           (:name "unread"    :query "tag:unread"    :key "u")
1807           (:name "latest"    :query "tag:latest"    :key "l")
1808           (:name "encrypted" :query "tag:encrypted" :key "e")
1809           (:name "flagged"   :query "tag:flagged"   :key "f")
1810           (:name "sent"      :query "tag:sent"      :key "s")
1811           (:name "drafts"    :query "tag:draft"     :key "d")
1812           (:name "all mail"  :query "*"             :key "a")))
1813   ;; (add-hook 'visual-fill-column-mode-hook
1814   ;;           (lambda ()
1815   ;;             (when (string= major-mode 'notmuch-message-mode)
1816   ;;               (setq visual-fill-column-width 70))))
1817   ;; (set! :evil-state 'notmuch-message-mode 'insert)
1818   ;; (advice-add #'notmuch-bury-or-kill-this-buffer
1819   ;;             :override #'kill-this-buffer)
1820   :hook (notmuch-message-mode . doom-modeline-set-special-modeline)
1821   :bind
1822   (:map notmuch-hello-mode-map
1823         ("u" . (lambda ()
1824                  "Search for `unread'-tagged messages"
1825                  (interactive)
1826                  (notmuch-hello-search "tag:unread")))
1827         ("i" . (lambda ()
1828                  "Search for `inbox'-tagged messages"
1829                  (interactive)
1830                  (notmuch-hello-search "tag:inbox")))
1831         ("l" . (lambda ()
1832                  "Search for `latest'-tagged messages"
1833                  (interactive)
1834                  (notmuch-hello-search "tag:latest")))
1835         ("e" . (lambda ()
1836                  "Search for `encrypted'-tagged messages"
1837                  (interactive)
1838                  (notmuch-hello-search "tag:encrypted"))))
1839   (:map notmuch-search-mode-map
1840         ("k" . (lambda ()
1841                  "Mark message read"
1842                  (interactive)
1843                  (notmuch-search-tag '("-unread"))
1844                  ;; (notmuch-search-archive-thread)
1845                  (notmuch-search-next-thread)))
1846         ("u" . (lambda ()
1847                  "Mark message unread"
1848                  (interactive)
1849                  (notmuch-search-tag '("+unread"))
1850                  (notmuch-search-next-thread)))
1851         ("K" . (lambda ()
1852                  "Mark message deleted"
1853                  (interactive)
1854                  (notmuch-search-tag '("-unread" "-inbox" "+deleted"))
1855                  (notmuch-search-next-thread)))
1856         ("S" . (lambda ()
1857                  "Mark message as spam"
1858                  (interactive)
1859                  (notmuch-search-tag '("-unread" "-inbox" "-webmasters" "+spam"))
1860                  (notmuch-search-next-thread))))
1861   (:map notmuch-tree-mode-map
1862         ("k" . (lambda ()
1863                  "Mark message read"
1864                  (interactive)
1865                  (notmuch-tree-tag '("-unread"))
1866                  ;; (notmuch-tree-archive-thread)
1867                  (notmuch-tree-next-message)))
1868         ("u" . (lambda ()
1869                  "Mark message unread"
1870                  (interactive)
1871                  (notmuch-tree-tag '("+unread"))
1872                  (notmuch-tree-next-message)))
1873         ("K" . (lambda ()
1874                  "Mark message deleted"
1875                  (interactive)
1876                  (notmuch-tree-tag '("-unread" "-inbox" "+deleted"))
1877                  (notmuch-tree-next-message)))
1878         ("S" . (lambda ()
1879                  "Mark message as spam"
1880                  (interactive)
1881                  (notmuch-tree-tag '("-unread" "-inbox" "-webmasters" "+spam"))
1882                  (notmuch-tree-next-message))))
1883   :custom-face
1884   (notmuch-search-unread-face ((t (:weight semi-bold))))
1885   (notmuch-tag-face ((t (:foreground "navy blue" :weight semi-bold)))))
1886
1887 (use-package counsel-notmuch
1888   :bind ("C-c s m" . counsel-notmuch))
1889
1890 (after! notmuch-crypto
1891   (setq notmuch-crypto-process-mime t))
1892 #+end_src
1893
1894 ** supercite
1895
1896 #+begin_src emacs-lisp :tangle no
1897 (use-package supercite
1898   :commands sc-cite-original
1899   :init
1900   (add-hook 'mail-citation-hook 'sc-cite-original)
1901
1902   (defun sc-remove-existing-signature ()
1903     (save-excursion
1904       (goto-char (region-beginning))
1905       (when (re-search-forward message-signature-separator (region-end) t)
1906         (delete-region (match-beginning 0) (region-end)))))
1907
1908   (add-hook 'mail-citation-hook 'sc-remove-existing-signature)
1909
1910   (defun sc-remove-if-not-mailing-list ()
1911     (unless (assoc "list-id" sc-mail-info)
1912       (setq attribution sc-default-attribution
1913             citation (concat sc-citation-delimiter
1914                              sc-citation-separator))))
1915
1916   (add-hook 'sc-attribs-postselect-hook 'sc-remove-if-not-mailing-list)
1917
1918   :config
1919   (defun sc-fill-if-different (&optional prefix)
1920     "Fill the region bounded by `sc-fill-begin' and point.
1921 Only fill if optional PREFIX is different than
1922 `sc-fill-line-prefix'.  If `sc-auto-fill-region-p' is nil, do not
1923 fill region.  If PREFIX is not supplied, initialize fill
1924 variables.  This is useful for a regi `begin' frame-entry."
1925     (if (not prefix)
1926         (setq sc-fill-line-prefix ""
1927               sc-fill-begin (line-beginning-position))
1928       (if (and sc-auto-fill-region-p
1929                (not (string= prefix sc-fill-line-prefix)))
1930           (let ((fill-prefix sc-fill-line-prefix))
1931             (unless (or (string= fill-prefix "")
1932                         (save-excursion
1933                           (goto-char sc-fill-begin)
1934                           (or (looking-at ">+  +")
1935                               (< (length
1936                                   (buffer-substring (point)
1937                                                     (line-end-position)))
1938                                  65))))
1939               (fill-region sc-fill-begin (line-beginning-position)))
1940             (setq sc-fill-line-prefix prefix
1941                   sc-fill-begin (line-beginning-position)))))
1942 nil))
1943 #+end_src
1944
1945 * Blogging
1946 ** [[https://ox-hugo.scripter.co][ox-hugo]]
1947
1948 #+begin_src emacs-lisp
1949 (use-package ox-hugo
1950   :after ox)
1951
1952 (use-package ox-hugo-auto-export
1953   :load-path "lib/ox-hugo")
1954 #+end_src
1955
1956 * Post initialization
1957 :PROPERTIES:
1958 :CUSTOM_ID: post-initialization
1959 :END:
1960
1961 Display how long it took to load the init file.
1962
1963 #+begin_src emacs-lisp
1964 (message "Loading %s...done (%.3fs)" user-init-file
1965          (float-time (time-subtract (current-time)
1966                                     amin--before-user-init-time)))
1967 #+end_src
1968
1969 * Footer
1970 :PROPERTIES:
1971 :CUSTOM_ID: footer
1972 :END:
1973
1974 #+begin_src emacs-lisp :comments none
1975 ;;; init.el ends here
1976 #+end_src
1977
1978 * COMMENT Local Variables                                           :ARCHIVE:
1979 # Local Variables:
1980 # eval: (add-hook 'after-save-hook #'amin/async-babel-tangle 'append 'local)
1981 # End: