xresources: tweak urxvt colours
[~bandali/configs] / .emacs.d / init.el
CommitLineData
33b1a7ea 1;;; init.el --- bandali's emacs configuration -*- lexical-binding: t -*-
41d290a2 2
ccb32b49 3;; Copyright (C) 2018-2021 Amin Bandali <bandali@gnu.org>
41d290a2
AB
4
5;; This program is free software: you can redistribute it and/or modify
6;; it under the terms of the GNU General Public License as published by
7;; the Free Software Foundation, either version 3 of the License, or
8;; (at your option) any later version.
9
10;; This program is distributed in the hope that it will be useful,
11;; but WITHOUT ANY WARRANTY; without even the implied warranty of
12;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13;; GNU General Public License for more details.
14
15;; You should have received a copy of the GNU General Public License
16;; along with this program. If not, see <https://www.gnu.org/licenses/>.
17
18;;; Commentary:
19
9867e4bb
AB
20;; GNU Emacs configuration of bandali, free software activist,
21;; computing scientist, and GNU maintainer and volunteer.
b57457b2
AB
22
23;; Over the years, I've taken inspiration from configurations of many
24;; great people. Some that I can remember off the top of my head are:
25;;
26;; - https://github.com/dieggsy/dotfiles
27;; - https://github.com/dakra/dmacs
28;; - http://pages.sachachua.com/.emacs.d/Sacha.html
29;; - https://github.com/dakrone/eos
30;; - http://doc.rix.si/cce/cce.html
31;; - https://github.com/jwiegley/dot-emacs
32;; - https://github.com/wasamasa/dotemacs
33;; - https://github.com/hlissner/doom-emacs
41d290a2 34
49e9503b
AB
35;;; Code:
36
b57457b2
AB
37;;; Emacs initialization
38
dca50cf5 39(defvar b/before-user-init-time (current-time)
41d290a2 40 "Value of `current-time' when Emacs begins loading `user-init-file'.")
83364e5b
AB
41(defvar b/emacs-initialized nil
42 "Whether Emacs has been initialized.")
43
44(when (not (bound-and-true-p b/emacs-initialized))
45 (message "Loading Emacs...done (%.3fs)"
46 (float-time (time-subtract b/before-user-init-time
47 before-init-time))))
41d290a2 48
b57457b2
AB
49;; temporarily increase `gc-cons-threshhold' and `gc-cons-percentage'
50;; during startup to reduce garbage collection frequency. clearing
51;; `file-name-handler-alist' seems to help reduce startup time too.
dca50cf5
AB
52(defvar b/gc-cons-threshold gc-cons-threshold)
53(defvar b/gc-cons-percentage gc-cons-percentage)
54(defvar b/file-name-handler-alist file-name-handler-alist)
bc58e70a 55(setq gc-cons-threshold (* 30 1024 1024) ; 30 MiB
41d290a2
AB
56 gc-cons-percentage 0.6
57 file-name-handler-alist nil
58 ;; sidesteps a bug when profiling with esup
59 esup-child-profile-require-level 0)
60
b57457b2 61;; set them back to their defaults once we're done initializing
dca50cf5 62(defun b/post-init ()
83364e5b
AB
63 "My post-initialize function, run after loading `user-init-file'."
64 (setq b/emacs-initialized t
65 gc-cons-threshold b/gc-cons-threshold
66 gc-cons-percentage b/gc-cons-percentage
e8a3b8f7 67 file-name-handler-alist b/file-name-handler-alist)
c84be134 68 (when (featurep 'exwm-workspace)
8b1a2f32
AB
69 (with-eval-after-load 'exwm-workspace
70 (setq-default
71 mode-line-format
72 (append
73 mode-line-format
74 '((:eval
75 (format
76 "[%s]" (number-to-string
8c4704d0 77 exwm-workspace-current-index))))))))
9867e4bb
AB
78 (when (version< emacs-version "28")
79 ;; manually make some mode-line spaces smaller
80 ;; (version<= "28" emacs-version) can do an awesome job at this
81 ;; out of the box if `mode-line-compact' is set to t (see below)
82 (setq-default
83 mode-line-format
84 (mapcar
85 (lambda (x)
86 (if (and (stringp x)
87 (or (string= x " ")
88 (string= x " ")))
89 " "
90 x))
91 mode-line-format)
92 mode-line-buffer-identification
93 (propertized-buffer-identification "%10b"))))
dca50cf5 94(add-hook 'after-init-hook #'b/post-init)
41d290a2 95
b57457b2 96;; increase number of lines kept in *Messages* log
41d290a2
AB
97(setq message-log-max 20000)
98
b57457b2
AB
99\f
100;;; whoami
101
5efecfcd 102(setq ;; user-full-name "bandali"
33b1a7ea 103 user-mail-address "bandali@gnu.org")
41d290a2 104
b57457b2 105\f
927b50b7
AB
106;;; csetq (`custom' setq)
107
108(require 'cl-lib)
109
110(defmacro csetq (&rest args)
111 "Set the value of user option VAR to VALUE.
112
113More generally, you can use multiple variables and values, as in
114 (csetq VAR VALUE VAR VALUE...)
115This sets each user option VAR's value to the corresponding VALUE.
116
117\(fn [VAR VALUE]...)"
118 (declare (debug setq))
119 `(progn
120 ,@(cl-loop for (var value) on args by 'cddr
121 collect
122 `(funcall (or (get ',var 'custom-set) #'set-default)
123 ',var ,value))))
124
125\f
33273849
AB
126;;; Package management
127
8c4704d0
AB
128;; variables of interest:
129;; package-archive-priorities
130;; package-load-list
131;; package-pinned-packages
132
133;; (let* ((b (find-file-noselect "refinery-theme.el"))
134;; (d (with-current-buffer b (package-buffer-info))))
135;; (package-generate-description-file d "refinery-theme-pkg.el"))
136(run-with-idle-timer 0.01 nil #'require 'package)
137(with-eval-after-load 'package
138 (when (= (length package-archives) 1)
139 (csetq
140 package-archives
141 `(,@package-archives
514148d8
AB
142 ;; ("bndl" . "https://p.bndl.org/elpa/")
143 ("org" . "https://orgmode.org/elpa/"))
144 package-load-list
145 '(;; GNU ELPA
514148d8
AB
146 (debbugs "0.26")
147 (delight "1.7")
927b50b7 148 (orgalist "1.13")
514148d8
AB
149 (rt-liberation "1.31")
150 (yasnippet "0.14.0")
655d9048 151 (expand-region "0.11.0")
adba94a7 152 (emms "6.2")
514148d8 153 ;; bndl
1f5c92ff 154 ;; (refinery-theme "0.1.1")
514148d8 155 ;; Org ELPA
adba94a7 156 (org-plus-contrib "20201109"))))
8c4704d0
AB
157 (package-initialize))
158
159(csetq package-archive-upload-base "/ssh:caffeine:~/www/p/elpa")
41d290a2 160
b57457b2
AB
161\f
162;;; Initial setup
163
164;; keep ~/.emacs.d clean
0596e3cf
AB
165(defvar b/etc-dir
166 (expand-file-name
167 (convert-standard-filename "etc/") user-emacs-directory)
168 "The directory where packages place their configuration files.")
169(defvar b/var-dir
170 (expand-file-name
171 (convert-standard-filename "var/") user-emacs-directory)
172 "The directory where packages place their persistent data files.")
8c4704d0
AB
173(defvar b/lisp-dir
174 (expand-file-name
175 (convert-standard-filename "lisp/") user-emacs-directory)
176 "The directory where packages place their persistent data files.")
0596e3cf
AB
177(defun b/etc (file)
178 "Expand filename FILE relative to `b/etc-dir'."
179 (expand-file-name (convert-standard-filename file) b/etc-dir))
180(defun b/var (file)
181 "Expand filename FILE relative to `b/var-dir'."
182 (expand-file-name (convert-standard-filename file) b/var-dir))
8c4704d0
AB
183(defun b/lisp (file)
184 "Expand filename FILE relative to `b/lisp-dir'."
185 (expand-file-name (convert-standard-filename file) b/lisp-dir))
0596e3cf
AB
186
187(csetq
188 auto-save-list-file-prefix (b/var "auto-save/sessions/")
189 nsm-settings-file (b/var "nsm-settings.el"))
c84be134 190
b57457b2 191;; separate custom file (don't want it mixing with init.el)
c84be134 192(with-eval-after-load 'custom
dca50cf5 193 (setq custom-file (b/etc "custom.el"))
41d290a2
AB
194 (when (file-exists-p custom-file)
195 (load custom-file))
b57457b2 196 ;; while at it, treat themes as safe
8c4704d0 197 ;; (setf custom-safe-themes t)
60ff805e 198 ;; only one custom theme at a time
927b50b7
AB
199 ;; (defadvice load-theme (before clear-previous-themes activate)
200 ;; "Clear existing theme settings instead of layering them"
201 ;; (mapc #'disable-theme custom-enabled-themes))
202 )
41d290a2 203
b57457b2 204;; load the secrets file if it exists, otherwise show a warning
927b50b7
AB
205;; (with-demoted-errors
206;; (load (b/etc "secrets")))
41d290a2 207
b57457b2
AB
208;; start up emacs server. see
209;; https://www.gnu.org/software/emacs/manual/html_node/emacs/Emacs-Server.html#Emacs-Server
c84be134
AB
210(run-with-idle-timer 0.5 nil #'require 'server)
211(with-eval-after-load 'server
2087ae39 212 (declare-function server-edit "server")
0596e3cf 213 (global-set-key (kbd "C-c F D") #'server-edit)
2087ae39
AB
214 (declare-function server-running-p "server")
215 (or (server-running-p) (server-mode)))
41d290a2 216
60ff805e 217\f
60ff805e
AB
218;;; Defaults
219
220;;;; C-level customizations
221
c84be134 222(csetq
9867e4bb
AB
223 ;; completion case sensitivity
224 completion-ignore-case t
87631bd0 225 read-buffer-completion-ignore-case t
60ff805e
AB
226 ;; minibuffer
227 enable-recursive-minibuffers t
228 resize-mini-windows t
9867e4bb
AB
229 ;; mode-line
230 mode-line-compact t
231 ;; i don't feel like jumping out of my chair every now and again;
232 ;; so...don't *BEEP* at me, emacs =)
60ff805e
AB
233 ring-bell-function 'ignore
234 ;; better scrolling
9867e4bb
AB
235 ;; scroll-conservatively 101
236 scroll-conservatively 15
237 ;; scroll-preserve-screen-position 1
60ff805e 238 ;; focus follows mouse
9867e4bb
AB
239 ;; mouse-autoselect-window t
240 )
60ff805e
AB
241
242(setq-default
7682baf8
AB
243 ;; case-sensitive search (and `dabbrev-expand')
244 ;; case-fold-search nil
9867e4bb
AB
245 ;; always use space for indentation
246 indent-tabs-mode nil
247 tab-width 4)
60ff805e 248
7c558c9b
AB
249(set-fontset-font t 'arabic "Vazir")
250
60ff805e 251;;;; Elisp-level customizations
41d290a2 252
adba94a7
AB
253;; (define-key minibuffer-local-completion-map
254;; "\t" #'minibuffer-force-complete)
255
9867e4bb 256;; (with-eval-after-load 'icomplete
adba94a7 257
9867e4bb 258;; (setq icomplete-on-del-error-function #'abort-recursive-edit)
adba94a7 259
9867e4bb
AB
260;; (defun b/icomplete-fido-backward-updir ()
261;; "Delete char before or go up directory, like `ido-mode'."
262;; (interactive)
263;; (if (and (eq (char-before) ?/)
264;; (eq (icomplete--category) 'file))
265;; (save-excursion
266;; (goto-char (1- (point)))
267;; (when (search-backward "/" (point-min) t)
268;; (delete-region (1+ (point)) (point-max))))
269;; (condition-case nil
270;; (call-interactively #'delete-backward-char)
271;; (error
272;; (when icomplete-on-del-error-function
273;; (funcall icomplete-on-del-error-function))))))
274
275;; (define-key icomplete-fido-mode-map
276;; (kbd "DEL") #'b/icomplete-fido-backward-updir))
277
278;; (with-eval-after-load 'subr
279;; (keyboard-translate ?\( ?\[)
280;; (keyboard-translate ?\) ?\])
281;; (keyboard-translate ?\[ ?\()
282;; (keyboard-translate ?\] ?\))
283
284;; ;; (keyboard-translate ?\( ?\()
285;; ;; (keyboard-translate ?\) ?\))
286;; ;; (keyboard-translate ?\[ ?\[)
287;; ;; (keyboard-translate ?\] ?\])
288;; )
adba94a7 289
87631bd0
AB
290;; minibuffer
291(csetq read-file-name-completion-ignore-case t)
292
c84be134
AB
293;; startup
294;; don't need to see the startup echo area message
295(advice-add #'display-startup-echo-area-message :override #'ignore)
296(csetq
297 ;; i want *scratch* as my startup buffer
298 initial-buffer-choice t
299 ;; i don't need the default hint
300 initial-scratch-message nil
301 ;; use customizable text-mode as major mode for *scratch*
302 ;; (initial-major-mode 'text-mode)
303 ;; inhibit buffer list when more than 2 files are loaded
304 inhibit-startup-buffer-menu t
305 ;; don't need to see the startup screen or echo area message
306 inhibit-startup-screen t
307 inhibit-startup-echo-area-message user-login-name)
308
309;; files
310(csetq
311 ;; backups (C-h v make-backup-files RET)
312 backup-by-copying t
0596e3cf 313 backup-directory-alist (list (cons "." (b/var "backup/")))
c84be134
AB
314 version-control t
315 delete-old-versions t
316 ;; auto-save
317 auto-save-file-name-transforms `((".*" ,(b/var "auto-save/") t))
318 ;; insert newline at the end of files
9867e4bb 319 ;; require-final-newline t
c84be134
AB
320 ;; open read-only file buffers in view-mode
321 ;; (enables niceties like `q' for quit)
322 view-read-only t)
323
324;; novice
60ff805e 325;; disable disabled commands
c84be134 326(csetq disabled-command-function nil)
41d290a2 327
60ff805e
AB
328;; lazy-person-friendly yes/no prompts
329(defalias 'yes-or-no-p #'y-or-n-p)
b57457b2 330
8c4704d0
AB
331;; autorevert: enable automatic reloading of changed buffers and files
332(csetq auto-revert-verbose nil
333 global-auto-revert-non-file-buffers nil)
334(require 'autorevert)
335(global-auto-revert-mode 1)
b57457b2
AB
336
337;; time and battery in mode-line
9867e4bb
AB
338(run-with-idle-timer 0.1 nil #'require 'time)
339(with-eval-after-load 'time
340 (csetq
341 display-time-default-load-average nil
342 display-time-format " %a %b %-e %-l:%M%P"
343 display-time-mail-icon '(image :type xpm
344 :file "gnus/gnus-pointer.xpm"
345 :ascent center)
346 display-time-use-mail-icon t)
347 (display-time-mode))
348
349(run-with-idle-timer 0.1 nil #'require 'battery)
350(with-eval-after-load 'battery
351 (csetq battery-mode-line-format " %p%% %t")
352 (display-battery-mode))
353
354;; (with-eval-after-load 'fringe
355;; ;; smaller fringe
356;; (fringe-mode '(3 . 1)))
c84be134 357
c84be134 358;; enable winner-mode (C-h f winner-mode RET)
9867e4bb 359(require 'winner)
c84be134
AB
360(winner-mode 1)
361
362(with-eval-after-load 'compile
60ff805e
AB
363 ;; don't display *compilation* buffer on success. based on
364 ;; https://stackoverflow.com/a/17788551, with changes to use `cl-letf'
365 ;; instead of the now obsolete `flet'.
dca50cf5 366 (defun b/compilation-finish-function (buffer outstr)
41d290a2
AB
367 (unless (string-match "finished" outstr)
368 (switch-to-buffer-other-window buffer))
369 t)
370
dca50cf5 371 (setq compilation-finish-functions #'b/compilation-finish-function)
41d290a2
AB
372
373 (require 'cl-macs)
374
375 (defadvice compilation-start
376 (around inhibit-display
377 (command &optional mode name-function highlight-regexp))
378 (if (not (string-match "^\\(find\\|grep\\)" command))
379 (cl-letf (((symbol-function 'display-buffer) #'ignore))
380 (save-window-excursion ad-do-it))
381 ad-do-it))
382 (ad-activate 'compilation-start))
383
c84be134
AB
384;; isearch
385(csetq
386 ;; allow scrolling in Isearch
387 isearch-allow-scroll t
9867e4bb 388 isearch-lazy-count t
c84be134
AB
389 ;; search for non-ASCII characters: i’d like non-ASCII characters such
390 ;; as ‘’“”«»‹›áⓐ𝒶 to be selected when i search for their ASCII
391 ;; counterpart. shoutout to
392 ;; http://endlessparentheses.com/new-in-emacs-25-1-easily-search-non-ascii-characters.html
393 search-default-mode #'char-fold-to-regexp)
394
395;; replace
60ff805e 396;; uncomment to extend the above behaviour to query-replace
c84be134
AB
397;; (csetq replace-char-fold t)
398
399;; vc
400(global-set-key (kbd "C-x v C-=") #'vc-ediff)
401
402(with-eval-after-load 'vc-git
514148d8
AB
403 (csetq vc-git-print-log-follow t
404 vc-git-show-stash 0))
c84be134
AB
405
406(csetq ediff-window-setup-function 'ediff-setup-windows-plain
407 ediff-split-window-function 'split-window-horizontally)
408(with-eval-after-load 'ediff
409 (add-hook 'ediff-after-quit-hook-internal #'winner-undo))
410
411;; face-remap
412(csetq
413 ;; gentler font resizing
414 text-scale-mode-step 1.05)
415
416(run-with-idle-timer 0.4 nil #'require 'mwheel)
417(csetq mouse-wheel-scroll-amount '(1 ((shift) . 1)) ; one line at a time
418 mouse-wheel-progressive-speed nil ; don't accelerate scrolling
419 mouse-wheel-follow-mouse t) ; scroll window under mouse
420
421(run-with-idle-timer 0.4 nil #'require 'pixel-scroll)
422(with-eval-after-load 'pixel-scroll
423 (pixel-scroll-mode 1))
424
425;; epg-config
426(csetq
427 epg-gpg-program (executable-find "gpg")
428 ;; ask for GPG passphrase in minibuffer
429 ;; this will fail if gpg>=2.1 is not available
430 epg-pinentry-mode 'loopback)
431
432;; (require 'pinentry)
433;; workaround for systemd-based distros:
434;; (setq pinentry--socket-dir server-socket-dir)
435;; (pinentry-start)
436
437;; auth-source
438(csetq
439 auth-sources '("~/.authinfo.gpg")
440 authinfo-hidden (regexp-opt '("password" "client-secret" "token")))
b98dbb3d 441
9867e4bb
AB
442;; info
443(with-eval-after-load 'info
444 (add-to-list
445 'Info-directory-list
446 (expand-file-name
447 (convert-standard-filename "info/") source-directory)))
448
449;; faces
6ff057ac
AB
450(when (display-graphic-p)
451 (with-eval-after-load 'faces
452 (let* ((grey "#e7e7e7")
453 (darker-grey "#d9d9d9")
454 (box ;; `(:line-width -1 :style released-button)
455 'unspecified))
456 (set-face-attribute 'mode-line nil
457 :background grey :box box)
458 (set-face-attribute 'mode-line-inactive nil
459 :background darker-grey :box box))))
9867e4bb 460
b57457b2 461\f
927b50b7
AB
462;;; Useful utilities
463
464(defun b/add-elisp-section ()
465 (interactive)
466 (insert "\n")
467 (forward-line -1)
468 (insert "\n\f\n;;; "))
469
470(defun b/insert-asterism ()
471 "Insert a centred asterism."
472 (interactive)
473 (let ((asterism "* * *"))
474 (insert
475 (concat
476 "\n"
477 (make-string
478 (floor (/ (- fill-column (length asterism)) 2))
479 ?\s)
480 asterism
481 "\n"))))
482
483(defun b/start-process (program &rest args)
484 "Same as `start-process', but doesn't bother about name and buffer."
485 (let ((process-name (concat program "_process"))
486 (buffer-name (generate-new-buffer-name
487 (concat program "_output"))))
488 (apply #'start-process
489 process-name buffer-name program args)))
490
491(defun b/no-mouse-autoselect-window ()
492 "Conveniently disable `focus-follows-mouse'.
493For disabling the behaviour for certain buffers and/or modes."
494 (make-local-variable 'mouse-autoselect-window)
495 (setq mouse-autoselect-window nil))
496
497(defun b/kill-current-buffer ()
498 "Kill the current buffer."
499 ;; also see https://redd.it/64xb3q
500 (interactive)
501 (kill-buffer (current-buffer)))
502
503(defun b/move-indentation-or-beginning-of-line (arg)
504 "Move to the indentation or to the beginning of line."
505 (interactive "^p")
506 ;; (if (bolp)
507 ;; (back-to-indentation)
508 ;; (move-beginning-of-line arg))
509 (if (= (point)
510 (progn (back-to-indentation)
511 (point)))
512 (move-beginning-of-line arg)))
513
514(defun b/join-line-top ()
515 "Like `join-line', but join next line to the current line."
516 (interactive)
517 (join-line 1))
518
519(defun b/duplicate-line-or-region (&optional n)
520 "Duplicate the current line, or region (if active).
521Make N (default: 1) copies of the current line or region."
522 (interactive "*p")
523 (let ((u-r-p (use-region-p)) ; if region is active
524 (n1 (or n 1)))
525 (save-excursion
526 (let ((text
527 (if u-r-p
528 (buffer-substring (region-beginning) (region-end))
529 (prog1 (thing-at-point 'line)
530 (end-of-line)
531 (if (eobp)
532 (newline)
533 (forward-line 1))))))
534 (dotimes (_ (abs n1))
535 (insert text))))))
536
537\f
c84be134 538;;; General key bindings
b57457b2 539
c84be134
AB
540(global-set-key (kbd "C-a") #'b/move-indentation-or-beginning-of-line)
541(global-set-key (kbd "C-c a i") #'ielm)
542(global-set-key (kbd "C-c d") #'b/duplicate-line-or-region)
adba94a7 543(global-set-key (kbd "C-c j") #'b/join-line-top)
c84be134
AB
544(global-set-key (kbd "C-S-j") #'b/join-line-top)
545(global-set-key (kbd "C-c x") #'execute-extended-command)
41d290a2 546
c84be134
AB
547;; evaling and macro-expanding
548(global-set-key (kbd "C-c e b") #'eval-buffer)
549(global-set-key (kbd "C-c e e") #'eval-last-sexp)
9867e4bb 550(global-set-key (kbd "C-c e m") #'pp-macroexpand-last-sexp)
c84be134 551(global-set-key (kbd "C-c e r") #'eval-region)
41d290a2 552
c84be134
AB
553;; emacs things
554(global-set-key (kbd "C-c e i") #'emacs-init-time)
555(global-set-key (kbd "C-c e u") #'emacs-uptime)
556(global-set-key (kbd "C-c e v") #'emacs-version)
41d290a2 557
c84be134
AB
558;; finding
559(global-set-key (kbd "C-c f .") #'find-file)
560(global-set-key (kbd "C-c f d") #'find-name-dired)
561(global-set-key (kbd "C-c f l") #'find-library)
b44dfb35 562(global-set-key (kbd "C-c f p") #'find-file-at-point)
567440fa 563
c84be134
AB
564;; frames
565(global-set-key (kbd "C-c F m") #'make-frame-command)
566(global-set-key (kbd "C-c F d") #'delete-frame)
41d290a2 567
c84be134 568;; help/describe
c84be134 569(global-set-key (kbd "C-S-h F") #'describe-face)
41d290a2 570
c84be134
AB
571;; (global-set-key (kbd "C-x k") #'b/kill-current-buffer)
572;; (global-set-key (kbd "C-x K") #'kill-buffer)
e5c2d147 573
9867e4bb 574(define-key emacs-lisp-mode-map (kbd "C-<return>") #'b/add-elisp-section)
41d290a2
AB
575
576(when (display-graphic-p)
c84be134 577 (global-unset-key (kbd "C-z")))
500004f4 578
b57457b2
AB
579\f
580;;; Essential packages
581
927b50b7
AB
582(add-to-list
583 'load-path
584 (expand-file-name
585 (convert-standard-filename "lisp") user-emacs-directory))
586
9867e4bb 587;; (require 'bandali-exwm)
33273849 588
f7910e3d 589(require 'bandali-org)
41d290a2 590
9867e4bb 591;; (require 'bandali-theme)
9c48decc 592
b57457b2 593;; recently opened files
8c4704d0
AB
594(csetq recentf-max-saved-items 2000
595 recentf-save-file (b/var "recentf-save.el"))
c84be134
AB
596(run-with-idle-timer 0.2 nil #'require 'recentf)
597(with-eval-after-load 'recentf
8c4704d0 598 ;; (add-to-list 'recentf-keep #'file-remote-p)
9867e4bb
AB
599 (recentf-mode)
600
601 (defun b/recentf-open ()
602 "Use `completing-read' to \\[find-file] a recent file."
603 (interactive)
604 (find-file
605 (completing-read "Find recent file: " recentf-list)))
606 (global-set-key (kbd "C-c f r") #'b/recentf-open))
41d290a2 607
87631bd0
AB
608;; (fido-mode 1)
609;; (defun b/icomplete--fido-mode-setup ()
610;; "Customizations to `fido-mode''s minibuffer."
611;; (when (and icomplete-mode (icomplete-simple-completing-p))
612;; (setq-local
613;; ;; icomplete-compute-delay 0.1
614;; ;; icomplete-hide-common-prefix t
615;; icomplete-separator " · "
616;; completion-styles '(basic substring partial-completion flex))))
617;; (add-hook 'minibuffer-setup-hook #'b/icomplete--fido-mode-setup 1)
41d290a2 618
679463c6 619(require 'bandali-eshell)
41d290a2 620
679463c6 621(require 'bandali-ibuffer)
41d290a2 622
679463c6 623(require 'bandali-dired)
41d290a2 624
c84be134 625(with-eval-after-load 'help
41d290a2 626 (temp-buffer-resize-mode)
8c4704d0 627 (csetq help-window-select t))
41d290a2 628
8c4704d0 629(with-eval-after-load 'help-mode
c84be134
AB
630 ;; local key bindings
631 (define-key help-mode-map (kbd "p") #'backward-button)
632 (define-key help-mode-map (kbd "n") #'forward-button))
633
634(with-eval-after-load 'tramp
0596e3cf
AB
635 (csetq tramp-auto-save-directory (b/var "tramp/auto-save/")
636 tramp-persistency-file-name (b/var "tramp/persistency.el"))
41d290a2
AB
637 (add-to-list 'tramp-default-proxies-alist '(nil "\\`root\\'" "/ssh:%h:"))
638 (add-to-list 'tramp-default-proxies-alist '("localhost" nil nil))
639 (add-to-list 'tramp-default-proxies-alist
640 (list (regexp-quote (system-name)) nil nil)))
641
c84be134
AB
642(with-eval-after-load 'doc-view
643 (define-key doc-view-mode-map (kbd "M-RET") #'image-previous-line))
41d290a2 644
c84be134 645(csetq shr-max-width 80)
7c558c9b 646
29e8b5de 647;; Email (with Gnus, message, and smtpmail)
2087ae39 648(require 'bandali-gnus)
2087ae39 649(require 'bandali-message)
29e8b5de
AB
650;; (with-eval-after-load 'smtpmail
651;; (csetq smtpmail-queue-mail t
652;; smtpmail-queue-dir (concat b/maildir "queue/")))
2087ae39 653
8c4704d0 654;; IRC (with ERC)
39c1c073
AB
655(require 'bandali-erc)
656
927b50b7 657;; 'paste' service (aka scp + web server)
8c4704d0 658(add-to-list 'load-path (b/lisp "scpaste"))
c84be134
AB
659(with-eval-after-load 'scpaste
660 (csetq scpaste-http-destination "https://p.bndl.org"
661 scpaste-scp-destination "p:~"))
8c4704d0
AB
662(autoload 'scpaste "scpaste" nil t)
663(autoload 'scpaste-region "scpaste" nil t)
0596e3cf
AB
664(global-set-key (kbd "C-c a p p") #'scpaste)
665(global-set-key (kbd "C-c a p r") #'scpaste-region)
2331b5a0 666
b57457b2
AB
667\f
668;;; Editing
5750405c 669
b57457b2 670;; display Lisp objects at point in the echo area
c84be134
AB
671(when (version< "25" emacs-version)
672 (with-eval-after-load 'eldoc
8c4704d0
AB
673 (csetq eldoc-minor-mode-string " eldoc")
674 (global-eldoc-mode)))
41d290a2 675
b57457b2 676;; highlight matching parens
c84be134
AB
677(require 'paren)
678(show-paren-mode)
679
680;; (require 'elec-pair)
681;; (electric-pair-mode)
682
683(csetq
684 ;; Save what I copy into clipboard from other applications into Emacs'
685 ;; kill-ring, which would allow me to still be able to easily access
686 ;; it in case I kill (cut or copy) something else inside Emacs before
687 ;; yanking (pasting) what I'd originally intended to.
688 save-interprogram-paste-before-kill t)
689(with-eval-after-load 'simple
9867e4bb
AB
690 (column-number-mode 1)
691 (line-number-mode 1))
41d290a2 692
b57457b2 693;; save minibuffer history
c84be134 694(require 'savehist)
0596e3cf 695(csetq savehist-file (b/var "savehist.el"))
c84be134
AB
696(savehist-mode)
697(add-to-list 'savehist-additional-variables 'kill-ring)
41d290a2 698
b57457b2 699;; automatically save place in files
c84be134 700(when (version< "25" emacs-version)
0596e3cf 701 (csetq save-place-file (b/var "save-place.el"))
c84be134
AB
702 (save-place-mode))
703
704(defun indicate-buffer-boundaries-left ()
705 (csetq indicate-buffer-boundaries 'left))
706(with-eval-after-load 'prog-mode
707 (global-prettify-symbols-mode))
708(add-hook 'prog-mode-hook #'indicate-buffer-boundaries-left)
709
8c4704d0 710(define-key text-mode-map (kbd "C-<return>") #'b/insert-asterism)
c84be134
AB
711(add-hook 'text-mode-hook #'indicate-buffer-boundaries-left)
712(add-hook 'text-mode-hook #'flyspell-mode)
713
714(add-to-list 'auto-mode-alist '("\\.*rc$" . conf-mode))
715
716(add-to-list 'auto-mode-alist '("\\.bashrc$" . sh-mode))
717
8c4704d0
AB
718(with-eval-after-load 'flyspell
719 (csetq flyspell-mode-line-string " fly"))
720
c84be134 721;; ispell
41d290a2 722;; http://endlessparentheses.com/ispell-and-apostrophes.html
c84be134
AB
723;; (run-with-idle-timer 0.6 nil #'require 'ispell)
724;; (with-eval-after-load 'ispell
725;; ;; ’ can be part of a word
726;; (csetq ispell-local-dictionary-alist
727;; `((nil "[[:alpha:]]" "[^[:alpha:]]"
728;; "['\x2019]" nil ("-B") nil utf-8))
729;; ispell-program-name (executable-find "hunspell"))
730;; ;; don't send ’ to the subprocess
731;; (defun endless/replace-apostrophe (args)
732;; (cons (replace-regexp-in-string
733;; "’" "'" (car args))
734;; (cdr args)))
735;; (advice-add #'ispell-send-string :filter-args
736;; #'endless/replace-apostrophe)
737;; ;; convert ' back to ’ from the subprocess
738;; (defun endless/replace-quote (args)
739;; (if (not (derived-mode-p 'org-mode))
740;; args
741;; (cons (replace-regexp-in-string
742;; "'" "’" (car args))
743;; (cdr args))))
744;; (advice-add #'ispell-parse-output :filter-args
745;; #'endless/replace-quote))
746
0596e3cf 747;; abbrev
8c4704d0 748(csetq abbrev-file-name (b/etc "abbrev.el"))
c84be134 749(add-hook 'text-mode-hook #'abbrev-mode)
54209e74 750
b57457b2
AB
751\f
752;;; Programming modes
753
c84be134 754(with-eval-after-load 'lisp-mode
41d290a2
AB
755 (defun indent-spaces-mode ()
756 (setq indent-tabs-mode nil))
757 (add-hook 'lisp-interaction-mode-hook #'indent-spaces-mode))
758
8c4704d0
AB
759;; alloy
760(add-to-list 'load-path (b/lisp "alloy-mode"))
761(autoload 'alloy-mode "alloy-mode" nil t)
c84be134
AB
762(with-eval-after-load 'alloy-mode
763 (csetq alloy-basic-offset 2)
fac1032c
AB
764 ;; (defun b/alloy-simple-indent (start end)
765 ;; (interactive "r")
766 ;; ;; (if (region-active-p)
767 ;; ;; (indent-rigidly start end alloy-basic-offset)
768 ;; ;; (if (bolp)
769 ;; ;; (indent-rigidly (line-beginning-position)
770 ;; ;; (line-end-position)
771 ;; ;; alloy-basic-offset)))
772 ;; (indent-to (+ (current-column) alloy-basic-offset)))
c84be134
AB
773 ;; local key bindings
774 (define-key alloy-mode-map (kbd "RET") #'electric-newline-and-maybe-indent)
775 ;; (define-key alloy-mode-map (kbd "TAB") #'b/alloy-simple-indent)
776 (define-key alloy-mode-map (kbd "TAB") #'indent-for-tab-command))
777(add-to-list 'auto-mode-alist '("\\.\\(als\\|dsh\\)\\'" . alloy-mode))
778(add-hook 'alloy-mode-hook (lambda nil (setq-local indent-tabs-mode nil)))
779
780;; lean
781;; (eval-when-compile (defvar lean-mode-map))
782;; (run-with-idle-timer 0.4 nil #'require 'lean-mode)
783;; (with-eval-after-load 'lean-mode
784;; (require 'lean-input)
785;; (csetq default-input-method "Lean"
786;; lean-input-tweak-all '(lean-input-compose
787;; (lean-input-prepend "/")
788;; (lean-input-nonempty))
789;; lean-input-user-translations '(("/" "/")))
790;; (lean-input-setup)
791;; ;; local key bindings
792;; (define-key lean-mode-map (kbd "S-SPC") #'company-complete))
793
794(with-eval-after-load 'sgml-mode
795 (csetq sgml-basic-offset 0))
796
797(with-eval-after-load 'css-mode
798 (csetq css-indent-offset 2))
799
c84be134
AB
800;; auctex
801;; (csetq font-latex-fontify-sectioning 'color)
802
803(with-eval-after-load 'tex-mode
748bd8ac
AB
804 (cl-delete-if
805 (lambda (p) (string-match "^---?" (car p)))
c84be134
AB
806 tex--prettify-symbols-alist))
807(add-hook 'tex-mode-hook #'auto-fill-mode)
808(add-hook 'tex-mode-hook #'flyspell-mode)
1d01c927 809
b57457b2 810\f
b57457b2 811;;; Emacs enhancements & auxiliary packages
1eb20313 812
c84be134
AB
813(with-eval-after-load 'man
814 (csetq Man-width 80))
815
8c4704d0
AB
816(defun b/*scratch* ()
817 "Switch to `*scratch*' buffer, creating it if it does not exist."
818 (interactive)
819 (switch-to-buffer
820 (or (get-buffer "*scratch*")
821 (with-current-buffer (get-buffer-create "*scratch*")
822 (set-buffer-major-mode (current-buffer))
823 (current-buffer)))))
824(global-set-key (kbd "C-c s") #'b/*scratch*)
41d290a2 825
5b10d879
AB
826;; ,----
827;; | make pretty boxed quotes like this
828;; `----
8c4704d0 829(add-to-list 'load-path (b/lisp "boxquote"))
c84be134
AB
830(run-with-idle-timer 0.6 nil #'require 'boxquote)
831(with-eval-after-load 'boxquote
832 (defvar b/boxquote-prefix-map)
833 (define-prefix-command 'b/boxquote-prefix-map)
834 (global-set-key (kbd "C-c q") 'b/boxquote-prefix-map)
835 (define-key b/boxquote-prefix-map (kbd "b") #'boxquote-buffer)
836 (define-key b/boxquote-prefix-map (kbd "B") #'boxquote-insert-buffer)
837 (define-key b/boxquote-prefix-map (kbd "d") #'boxquote-defun)
838 (define-key b/boxquote-prefix-map (kbd "F") #'boxquote-insert-file)
839 (define-key b/boxquote-prefix-map (kbd "hf") #'boxquote-describe-function)
840 (define-key b/boxquote-prefix-map (kbd "hk") #'boxquote-describe-key)
841 (define-key b/boxquote-prefix-map (kbd "hv") #'boxquote-describe-variable)
842 (define-key b/boxquote-prefix-map (kbd "hw") #'boxquote-where-is)
843 (define-key b/boxquote-prefix-map (kbd "k") #'boxquote-kill)
844 (define-key b/boxquote-prefix-map (kbd "p") #'boxquote-paragraph)
845 (define-key b/boxquote-prefix-map (kbd "q") #'boxquote-boxquote)
846 (define-key b/boxquote-prefix-map (kbd "r") #'boxquote-region)
847 (define-key b/boxquote-prefix-map (kbd "s") #'boxquote-shell-command)
848 (define-key b/boxquote-prefix-map (kbd "t") #'boxquote-text)
849 (define-key b/boxquote-prefix-map (kbd "T") #'boxquote-title)
850 (define-key b/boxquote-prefix-map (kbd "u") #'boxquote-unbox)
851 (define-key b/boxquote-prefix-map (kbd "U") #'boxquote-unbox-region)
852 (define-key b/boxquote-prefix-map (kbd "y") #'boxquote-yank)
853 (define-key b/boxquote-prefix-map (kbd "M-q") #'boxquote-fill-paragraph)
854 (define-key b/boxquote-prefix-map (kbd "M-w") #'boxquote-kill-ring-save))
855
8c4704d0 856(add-to-list 'load-path (b/lisp "hl-todo"))
c84be134
AB
857(run-with-idle-timer 0.5 nil #'require 'hl-todo)
858(with-eval-after-load 'hl-todo
1eb20313 859 ;; highlight TODOs in buffers
41d290a2
AB
860 (global-hl-todo-mode))
861
c84be134
AB
862;; expand-region
863(global-set-key (kbd "C-=") #'er/expand-region)
864
865(run-with-idle-timer 0.6 nil #'require 'yasnippet)
866(with-eval-after-load 'yasnippet
867 (declare-function yas-reload-all
868 "yasnippet" (&optional no-jit interactive))
869 (declare-function yas-maybe-expand-abbrev-key-filter
870 "yasnippet" (cmd))
871
872 (defconst yas-verbosity-cur yas-verbosity)
873 (setq yas-verbosity 2)
0596e3cf 874 (csetq yas-snippet-dirs `(,(b/etc "yasnippet/snippets")))
5df34463 875 ;; (add-to-list 'yas-snippet-dirs "~/src/git/guix/etc/snippets" t)
c84be134
AB
876 (yas-reload-all)
877 (setq yas-verbosity yas-verbosity-cur)
878
879 (defun b/yas-maybe-expand-abbrev-key-filter (cmd)
880 (when (and (yas-maybe-expand-abbrev-key-filter cmd)
881 (not (bound-and-true-p git-commit-mode)))
882 cmd))
883 (defconst b/yas-maybe-expand
884 '(menu-item "" yas-expand
885 :filter b/yas-maybe-expand-abbrev-key-filter))
886 (define-key yas-minor-mode-map (kbd "SPC") b/yas-maybe-expand)
887
888 (yas-global-mode))
889
890;; debbugs
891(global-set-key (kbd "C-c D d") #'debbugs-gnu)
892(global-set-key (kbd "C-c D b") #'debbugs-gnu-bugs)
893(global-set-key (kbd "C-c D e") ; bug-gnu-emacs
894 (lambda ()
895 (interactive)
896 (setq debbugs-gnu-current-suppress t)
897 (debbugs-gnu debbugs-gnu-default-severities
898 '("emacs"))))
899(global-set-key (kbd "C-c D g") ; bug-gnuzilla
900 (lambda ()
901 (interactive)
902 (setq debbugs-gnu-current-suppress t)
903 (debbugs-gnu debbugs-gnu-default-severities
904 '("gnuzilla"))))
c84be134 905
0596e3cf
AB
906;; url and url-cache
907(csetq
908 url-configuration-directory (b/var "url/configuration/")
909 url-cache-directory (b/var "url/cache/"))
910
c84be134
AB
911;; eww
912(csetq eww-download-directory (file-name-as-directory
913 (getenv "XDG_DOWNLOAD_DIR")))
914(global-set-key (kbd "C-c a e w") #'eww)
41d290a2 915
8c4704d0
AB
916;; ;; org-ref
917;; (csetq
918;; reftex-default-bibliography '("~/usr/org/references.bib")
919;; org-ref-default-bibliography '("~/usr/org/references.bib")
920;; org-ref-bibliography-notes "~/usr/org/notes.org"
921;; org-ref-pdf-directory "~/usr/org/bibtex-pdfs/")
c84be134
AB
922
923;; fill-column-indicator ?
924
925;; window
926(csetq split-width-threshold 150)
927(global-set-key (kbd "C-c w s l")
928 (lambda ()
929 (interactive)
930 (split-window-right)
931 (other-window 1)))
932(global-set-key (kbd "C-c w s j")
933 (lambda ()
934 (interactive)
935 (split-window-below)
936 (other-window 1)))
937(global-set-key (kbd "C-c w q") #'quit-window)
938
c84be134 939;; pass
8c4704d0
AB
940;; (global-set-key (kbd "C-c a p") #'pass)
941;; (add-hook 'pass-mode-hook #'View-exit)
c84be134
AB
942
943;; reftex
944;; uncomment to disable reftex-cite's default choice of previous word
945;; (with-eval-after-load 'reftex
946;; (require 'reftex-cite)
947;; (defun reftex-get-bibkey-default ()
948;; "If the cursor is in a citation macro, return the word before the macro."
949;; (let* ((macro (reftex-what-macro 1)))
950;; (save-excursion
951;; (when (and macro (string-match "cite" (car macro)))
952;; (goto-char (cdr macro)))
953;; (reftex-this-word)))))
954(add-hook 'latex-mode-hook #'reftex-mode)
955
956;; dmenu
1f5c92ff
AB
957(add-to-list 'load-path (b/lisp "dmenu"))
958(with-eval-after-load 'dmenu
959 (csetq dmenu-prompt-string "run: "
960 dmenu-save-file (b/var "dmenu-items")))
961(autoload 'dmenu "dmenu" nil t)
c84be134
AB
962
963;; eosd ?
9ed5410e 964
8c4704d0
AB
965;; delight
966(run-with-idle-timer 0.5 nil #'require 'delight)
967(with-eval-after-load 'delight
968 (delight 'auto-fill-function " f" "simple")
969 (delight 'abbrev-mode "" "abbrev")
8c4704d0
AB
970 (delight 'mml-mode " mml" "mml")
971 (delight 'yas-minor-mode "" "yasnippet"))
972
a85421b4
AB
973;; po-mode
974(require 'bandali-po)
975
b57457b2 976\f
b57457b2
AB
977;;; Post initialization
978
41d290a2
AB
979(message "Loading %s...done (%.3fs)" user-init-file
980 (float-time (time-subtract (current-time)
dca50cf5 981 b/before-user-init-time)))
41d290a2
AB
982
983;;; init.el ends here