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

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