1 #+TITLE: System Configuration
2 #+DESCRIPTION: Personal system configuration in org-mode format.
3 #+AUTHOR: Armaan Bhojwani
4 #+EMAIL: me@armaanb.net
7 Welcome to my system configuration! This file contains my Emacs configuration, but also my config files for many of the other programs on my system!
9 I am currently using Emacs 27.2 on Linux, so some settings and packages may not be available for older versions of Emacs. This is a purely personal configuration, so while I can guarantee that it works on my setup, it might not work for you.
11 I chose to create a powerful, yet not overly heavy Emacs configuration. Things like a fancy modeline, icons, or LSP mode do not increase my productivity, and create visual clutter, and thus have been excluded.
13 Another important choice has been to integrate Emacs into a large part of my computing environment (see [[*Emacs OS]]). I use email, IRC, RSS, et cetera, all through Emacs which simplifies my workflow and creates an amazingly integrated environment.
15 Lastly, I use Evil mode. Modal keybindings are simpler and more ergonomic than standard Emacs style, and Vim keybindings are what I'm comfortable with and are pervasive throughout computing.
17 Released under the [[https://opensource.org/licenses/MIT][MIT license]] by Armaan Bhojwani, 2021. Note that many snippets are taken from online, and other sources, who are credited for their work near their contributions.
19 ** Bootstrap straight.el
20 straight.el is really nice for managing package, and it integrates nicely with use-package. It uses the bootstrapping system defined here for installation.
21 #+begin_src emacs-lisp
22 (defvar native-comp-deferred-compilation-deny-list ())
23 (defvar bootstrap-version)
25 (expand-file-name "straight/repos/straight.el/bootstrap.el" user-emacs-directory))
26 (bootstrap-version 5))
27 (unless (file-exists-p bootstrap-file)
29 (url-retrieve-synchronously
30 "https://raw.githubusercontent.com/raxod502/straight.el/develop/install.el"
31 'silent 'inhibit-cookies)
32 (goto-char (point-max))
33 (eval-print-last-sexp)))
34 (load bootstrap-file nil 'nomessage))
36 ** Replace package.el with straight
37 #+begin_src emacs-lisp
38 (straight-use-package 'use-package)
39 (setq straight-use-package-by-default t)
43 Use the Modus Operandi theme by Protesilaos Stavrou. Its the best theme for Emacs by far, because how clear and readable it is. It is highly customizable, but I just set a few options here.
44 #+begin_src emacs-lisp
45 (use-package modus-themes
47 (modus-themes-slanted-constructs t)
48 (modus-themes-bold-constructs t)
49 (modus-themes-mode-line '3d)
50 (modus-themes-scale-headings t)
51 (modus-themes-diffs 'desaturated)
52 :config (load-theme 'modus-vivendi t))
56 JetBrains Mono is a great programming font with ligatures. The "NF" means that it has been patched with the [[https://www.nerdfonts.com/][Nerd Fonts]].
57 #+begin_src emacs-lisp
58 (add-to-list 'default-frame-alist '(font . "JetBrainsMonoNF-11"))
61 #+begin_src emacs-lisp
63 :straight (ligature :type git :host github :repo "mickeynp/ligature.el")
65 (ligature-set-ligatures
66 '(prog-mode text-mode)
67 '("-|" "-~" "---" "-<<" "-<" "--" "->" "->>" "-->" "/=" "/=="
68 "/>" "//" "/*" "*>" "*/" "<-" "<<-" "<=>" "<=" "<|" "<||"
69 "<|||" "<|>" "<:" "<>" "<-<" "<<<" "<==" "<<=" "<=<" "<==>"
70 "<-|" "<<" "<~>" "<=|" "<~~" "<~" "<$>" "<$" "<+>" "<+" "</>"
71 "</" "<*" "<*>" "<->" "<!--" ":>" ":<" ":::" "::" ":?" ":?>"
72 ":=" "::=" "=>>" "==>" "=/=" "=!=" "=>" "===" "=:=" "==" "!=="
73 "!!" "!=" ">]" ">:" ">>-" ">>=" ">=>" ">>>" ">-" ">=" "&&&"
74 "&&" "|||>" "||>" "|>" "|]" "|}" "|=>" "|->" "|=" "||-" "|-"
75 "||=" "||" ".." ".?" ".=" ".-" "..<" "..." "+++" "+>" "++"
76 "[||]" "[<" "[|" "{|" "?." "?=" "?:" "##" "###" "####" "#["
77 "#{" "#=" "#!" "#:" "#_(" "#_" "#?" "#(" ";;" "_|_" "__" "~~"
78 "~~>" "~>" "~-" "~@" "$>" "^=" "]#"))
79 ;; (global-ligature-mode t))
83 Display relative line numbers except in certain modes.
84 #+begin_src emacs-lisp
85 (global-display-line-numbers-mode)
86 (setq display-line-numbers-type 'relative)
87 (dolist (no-line-num '(term-mode-hook
93 (add-hook no-line-num (lambda () (display-line-numbers-mode 0))))
95 ** Highlight matching parenthesis
96 #+begin_src emacs-lisp
98 :config (show-paren-mode)
99 :custom (show-paren-style 'parenthesis))
102 *** Show current function
103 #+begin_src emacs-lisp
104 (which-function-mode)
106 *** Make position in file more descriptive
107 Show current column and file size.
108 #+begin_src emacs-lisp
110 (size-indication-mode)
113 #+begin_src emacs-lisp
115 :config (minions-mode))
118 Highlight whitespace and other bad text practices.
119 #+begin_src emacs-lisp
120 (use-package whitespace
121 :custom (whitespace-style '(face lines-tail)))
122 (dolist (hook '(prog-mode-hook))
123 (add-hook hook (lambda () (whitespace-mode 1))))
125 ** Highlight todo items in comments
126 #+begin_src emacs-lisp
128 :straight (hl-todo :type git :host github :repo "tarsius/hl-todo")
129 :config (global-hl-todo-mode 1))
132 #+begin_src emacs-lisp
136 Soft wrap words and do operations by visual lines in some modes.
137 #+begin_src emacs-lisp
138 (dolist (hook '(text-mode-hook
141 mu4e-view-mode-hook))
142 (add-hook hook (lambda () (visual-line-mode 1))))
145 #+begin_src emacs-lisp
146 (dolist (hook '(scdoc-mode-hook
147 mu4e-compose-mode-hook))
148 (add-hook hook (lambda () (auto-fill-mode 1))))
150 ** Display number of matches in search
151 #+begin_src emacs-lisp
154 :config (global-anzu-mode)
156 ([remap isearch-forward] . isearch-forward-regexp)
157 ([remap isearch-backward] . isearch-backward-regexp)
158 ([remap query-replace] . anzu-query-replace)
159 ([remap query-replace] . anzu-query-replace)
160 ([remap query-replace-regexp] . anzu-query-replace-regexp))
162 *** TODO This config doesn't work right
164 Invert modeline color instead of audible bell or the standard visual bell.
165 #+begin_src emacs-lisp
166 (setq visible-bell nil
168 (lambda () (invert-face 'mode-line)
169 (run-with-timer 0.1 nil #'invert-face 'mode-line)))
172 #+begin_src emacs-lisp
176 (setq-default frame-title-format '("%b [%m]"))
180 #+begin_src emacs-lisp
182 :custom (select-enable-clipboard nil)
183 :init (setq evil-want-keybinding nil
184 evil-want-minibuffer t
185 evil-want-C-d-scroll t
186 evil-want-C-u-scroll t)
189 (fset 'evil-visual-update-x-selection 'ignore) ;; Keep clipboard and register seperate
190 ;; Use visual line motions even outside of visual-line-mode buffers
191 (evil-global-set-key 'motion "j" 'evil-next-visual-line)
192 (evil-global-set-key 'motion "k" 'evil-previous-visual-line)
194 ("<escape>" . keyboard-escape-quit)
195 ("C-M-u" . universal-argument))
198 Evil bindings for tons of packages.
199 #+begin_src emacs-lisp
200 (use-package evil-collection
202 :init (evil-collection-init)
203 :custom (evil-collection-setup-minibuffer t))
207 #+begin_src emacs-lisp
208 (use-package evil-surround
209 :config (global-evil-surround-mode))
212 Makes commenting super easy
213 #+begin_src emacs-lisp
214 (use-package evil-nerd-commenter
215 :bind (:map evil-normal-state-map
216 ("gc" . evilnc-comment-or-uncomment-lines))
217 :custom (evilnc-invert-comment-line-by-line nil))
221 #+begin_src emacs-lisp
223 :config (evil-set-undo-system 'undo-fu))
225 (use-package undo-fu-session
226 :config (global-undo-fu-session-mode))
228 ** Number incrementing
229 Add back C-a/C-x bindings.
230 #+begin_src emacs-lisp
231 (use-package evil-numbers
232 :straight (evil-numbers :type git :host github :repo "juliapath/evil-numbers")
233 :bind (:map evil-normal-state-map
234 ("C-M-a" . evil-numbers/inc-at-pt)
235 ("C-M-x" . evil-numbers/dec-at-pt)))
238 #+begin_src emacs-lisp
239 (use-package evil-org
241 :hook (org-mode . evil-org-mode)
243 (evil-org-set-key-theme '(textobjects insert navigation shift todo)))
245 (use-package evil-org-agenda
246 :straight (:type built-in)
248 :config (evil-org-agenda-set-keys))
252 #+begin_src emacs-lisp
254 :straight (:type built-in)
255 :commands (org-capture org-agenda)
257 (org-ellipsis " â–¾")
258 (org-agenda-start-with-log-mode t)
259 (org-agenda-files (quote ("~/org/tasks.org")))
261 (org-log-into-drawer t)
262 (org-src-tab-acts-natively t)
263 (org-src-fontify-natively t)
264 (org-startup-indented t)
265 (org-hide-emphasis-markers t)
266 (org-fontify-whole-block-delimiter-line nil)
267 (org-archive-default-command 'org-archive-to-archive-sibling)
269 ("C-c a" . org-agenda)
270 (:map evil-normal-state-map ("ga" . org-archive-subtree-default)))
273 Define templates for lots of common structure elements. Mostly just used within this file.
274 #+begin_src emacs-lisp
275 (use-package org-tempo
277 :straight (:type built-in)
280 ("ash" . "src shell :tangle ~/.config/ash/ashrc")
281 ("el" . "src emacs-lisp")
282 ("git" . "src conf :tangle ~/.gitconfig")
283 ("mb" . "src conf :tangle ~/.mbsyncrc")
284 ("sp" . "src conf :tangle ~/.spectrwm.conf")
285 ("tm" . "src conf :tangle ~/.tmux.conf")
286 ("za" . "src conf :tangle ~/.config/zathura/zathurarc")
288 (add-to-list 'org-structure-template-alist addition)))
292 A well balanced completion framework.
293 #+begin_src emacs-lisp
295 :bind (:map ivy-minibuffer-map
296 ("TAB" . ivy-alt-done))
297 (:map ivy-switch-buffer-map
298 ("M-d" . ivy-switch-buffer-kill))
302 #+begin_src emacs-lisp
303 (use-package ivy-rich
305 :config (ivy-rich-mode))
309 #+begin_src emacs-lisp
311 :bind ("C-M-j" . 'counsel-switch-buffer)
312 :config (counsel-mode))
314 ** Remember frequent commands
315 #+begin_src emacs-lisp
316 (use-package ivy-prescient
319 (prescient-persist-mode)
320 (ivy-prescient-mode))
324 Use elfeed for reading RSS. I have another file with all the feeds in it that I'd rather keep private.
325 #+begin_src emacs-lisp
327 :bind (("C-c e" . elfeed))
328 :config (load "~/.emacs.d/feeds.el")
329 :bind (:map elfeed-search-mode-map ("C-c C-o" . 'elfeed-show-visit)))
332 Use mu4e and mbsync for reading emails.
334 Contexts are a not very well known feature of mu4e that makes it super easy to manage multiple accounts. Much better than some of the hacky methods and external packages that I've seen.
337 #+begin_src conf :tangle ~/.mbsyncrc
343 #+begin_src conf :tangle ~/.mbsyncrc
344 IMAPStore personal-remote
345 Host imap.mailbox.org
347 PassCmd "pash show login.mailbox.org/me@armaanb.net | head -n 1"
349 MaildirStore personal-local
350 Path ~/mail/personal/
351 Inbox ~/mail/personal/Inbox
354 Channel personal-channel
355 Far :personal-remote:
356 Near :personal-local:
357 Patterns "INBOX*" "Drafts" "Archive" "Sent" "Trash"
360 Channel personal-channel
363 #+begin_src conf :tangle ~/.mbsyncrc
364 IMAPStore school-remote
367 User abhojwani22@nobles.edu
368 PassCmd "pash show gmail-otp/abhojwani22@nobles.edu | head -n 1"
370 MaildirStore school-local
372 Inbox ~/mail/school/Inbox
375 Channel school-channel
381 Channel school-channel
385 #+begin_src emacs-lisp
386 (use-package smtpmail
387 :straight (:type built-in))
389 :load-path "/usr/share/emacs/site-lisp/mu4e"
390 :straight (:build nil)
391 :bind (("C-c m" . mu4e))
393 (setq user-full-name "Armaan Bhojwani"
394 smtpmail-local-domain "armaanb.net"
395 smtpmail-stream-type 'ssl
396 smtpmail-smtp-service '465
397 mu4e-change-filenames-when-moving t
398 mu4e-get-mail-command "mbsync -a"
399 message-citation-line-format "On %a %d %b %Y at %R, %f wrote:\n"
400 message-citation-line-function 'message-insert-formatted-citation-line
401 mu4e-completing-read-function 'ivy-completing-read
402 mu4e-confirm-quit nil
404 mail-user-agent 'mu4e-user-agent
405 mu4e-context-policy 'pick-first
407 `( ,(make-mu4e-context
409 :enter-func (lambda () (mu4e-message "Entering school context"))
410 :leave-func (lambda () (mu4e-message "Leaving school context"))
411 :match-func (lambda (msg)
413 (string-match-p "^/school" (mu4e-message-field msg :maildir))))
414 :vars '((user-mail-address . "abhojwani22@nobles.edu")
415 (mu4e-sent-folder . "/school/Sent")
416 (mu4e-drafts-folder . "/school/Drafts")
417 (mu4e-trash-folder . "/school/Trash")
418 (mu4e-refile-folder . "/school/Archive")
419 (message-cite-reply-position . above)
420 (user-mail-address . "abhojwani22@nobles.edu")
421 (smtpmail-smtp-user . "abhojwani22@nobles.edu")
422 (smtpmail-smtp-server . "smtp.gmail.com")))
425 :enter-func (lambda () (mu4e-message "Entering personal context"))
426 :leave-func (lambda () (mu4e-message "Leaving personal context"))
427 :match-func (lambda (msg)
429 (string-match-p "^/personal" (mu4e-message-field msg :maildir))))
430 :vars '((mu4e-sent-folder . "/personal/Sent")
431 (mu4e-drafts-folder . "/personal/Drafts")
432 (mu4e-trash-folder . "/personal/Trash")
433 (mu4e-refile-folder . "/personal/Archive")
434 (user-mail-address . "me@armaanb.net")
435 (message-cite-reply-position . below)
436 (smtpmail-smtp-user . "me@armaanb.net")
437 (smtpmail-smtp-server . "smtp.mailbox.org")))))
438 (add-to-list 'mu4e-bookmarks
439 '(:name "Unified inbox"
440 :query "maildir:\"/personal/Inbox\" or maildir:\"/school/Inbox\""
442 :hook ((mu4e-compose-mode . flyspell-mode)
443 (message-send-hook . (lambda () (unless (yes-or-no-p "Ya sure 'bout that?")
444 (signal 'quit nil))))))
446 **** Discourage Gnus from displaying HTML emails
447 #+begin_src emacs-lisp
448 (with-eval-after-load "mm-decode"
449 (add-to-list 'mm-discouraged-alternatives "text/html")
450 (add-to-list 'mm-discouraged-alternatives "text/richtext"))
453 Set EWW as default browser except for multimedia which should open in MPV.
454 #+begin_src emacs-lisp
455 (defun browse-url-mpv (url &optional new-window)
456 "Ask MPV to load URL."
458 (start-process "mpv" "*mpv*" "mpv" url))
460 (setq browse-url-handlers
462 (("youtu\\.?be" . browse-url-mpv)
463 ("peertube.*" . browse-url-mpv)
464 ("vid.*" . browse-url-mpv)
465 ("vid.*" . browse-url-mpv)
466 ("*.mp4" . browse-url-mpv)
467 ("*.mp3" . browse-url-mpv)
468 ("*.ogg" . browse-url-mpv)
469 ("." . eww-browse-url)
473 Some EWW enhancements.
474 *** Give buffer a useful name
475 #+begin_src emacs-lisp
476 ;; From https://protesilaos.com/dotemacs/
477 (defun prot-eww--rename-buffer ()
478 "Rename EWW buffer using page title or URL.
479 To be used by `eww-after-render-hook'."
480 (let ((name (if (eq "" (plist-get eww-data :title))
481 (plist-get eww-data :url)
482 (plist-get eww-data :title))))
483 (rename-buffer (format "*%s # eww*" name) t)))
486 :straight (:type built-in)
487 :bind (("C-c w" . eww))
488 :hook (eww-after-render-hook prot-eww--rename-buffer))
491 #+begin_src emacs-lisp
492 (global-set-key (kbd "C-c w") 'eww)
495 Circe is a really nice IRC client that claims to be above RCIRC and below ERC in terms of features. ERC felt a bit messy and finicky to me, and Circe has all the features that I need. This setup gets the password for my bouncer (Pounce) instances via my =~/.authinfo.gpg= file.
496 #+begin_src emacs-lisp
497 (defun fetch-password (&rest params)
498 (require 'auth-source)
499 (let ((match (car (apply 'auth-source-search params))))
501 (let ((secret (plist-get match :secret)))
502 (if (functionp secret)
505 (error "Password not found for %S" params))))
510 (enable-circe-color-nicks)
511 (setq circe-network-defaults '(("libera"
512 :host "irc.armaanb.net"
517 :pass (lambda (null) (fetch-password
519 :machine "irc.armaanb.net"
522 :host "irc.armaanb.net"
527 :pass (lambda (null) (fetch-password
529 :machine "irc.armaanb.net"
532 :host "irc.armaanb.net"
537 :pass (lambda (null) (fetch-password
539 :machine "irc.armaanb.net"
541 :custom (circe-default-part-message "goodbye!")
542 :bind (:map circe-mode-map ("C-c C-r" . circe-reconnect-all)))
547 (if (get-buffer "irc.armaanb.net:6696")
548 (switch-to-buffer "irc.armaanb.net:6696")
549 (progn (switch-to-buffer "*scratch*")
554 (global-set-key (kbd "C-c i") 'acheam-irc)
557 Still experimenting with this setup. Not sure if I will keep it, but it works well for seeing my calendar events. I use =vdirsyncer= to sync my calendar events which I'm really not happy with.
558 #+begin_src emacs-lisp
559 (defun sync-calendar ()
560 "Sync calendars with vdirsyncer"
562 (async-shell-command "vdirsyncer sync"))
565 :bind (:map cfw:calendar-mode-map ("C-S-u" . sync-calendar)))
566 (use-package calfw-ical)
567 (use-package calfw-org)
569 (defun acheam-calendar ()
572 (cfw:open-calendar-buffer
573 :contents-sources (list
574 (cfw:org-create-source "Green")
575 (cfw:ical-create-source
577 "~/.local/share/vdirsyncer/mailbox/Y2FsOi8vMC8zMQ.ics"
579 (cfw:ical-create-source
581 "~/.local/share/vdirsyncer/mailbox/Y2FsOi8vMC8zMQ.ics"
583 (cfw:ical-create-source
585 "~/.local/share/vdirsyncer/school/abhojwani22@nobles.edu.ics"
589 (global-set-key (kbd "C-c c") 'acheam-calendar)
592 #+begin_src emacs-lisp
593 (use-package pdf-tools
594 :hook (pdf-view-mode . pdf-view-midnight-minor-mode))
598 #+begin_src emacs-lisp
600 :hook (python-mode . blacken-mode)
601 :custom (blacken-line-length 79))
604 ** Strip trailing whitespace
605 #+begin_src emacs-lisp
606 (use-package ws-butler
607 :config (ws-butler-global-mode))
610 Automatic linting. I need to look into configuring this more.
611 #+begin_src emacs-lisp
612 (use-package flycheck
613 :config (global-flycheck-mode))
615 ** Project management
616 I never use this, but apparently its very powerful. Another item on my todo list.
617 #+begin_src emacs-lisp
618 (use-package projectile
619 :config (projectile-mode)
620 :custom ((projectile-completion-system 'ivy))
621 :bind-keymap ("C-c p" . projectile-command-map)
622 :init (setq projectile-switch-project-action #'projectile-dired))
624 (use-package counsel-projectile
626 :config (counsel-projectile-mode))
629 The best file manager!
630 #+begin_src emacs-lisp
632 :straight (:type built-in)
633 :commands (dired dired-jump)
634 :custom ((dired-listing-switches "-agho --group-directories-first"))
635 :config (evil-collection-define-key 'normal 'dired-mode-map
636 "h" 'dired-single-up-directory
637 "l" 'dired-single-buffer))
639 (use-package dired-single
640 :commands (dired dired-jump))
642 (use-package dired-open
643 :commands (dired dired-jump)
644 :custom (dired-open-extensions '(("png" . "feh")
647 (use-package dired-hide-dotfiles
648 :hook (dired-mode . dired-hide-dotfiles-mode)
650 (evil-collection-define-key 'normal 'dired-mode-map
651 "H" 'dired-hide-dotfiles-mode))
655 A very good Git interface.
656 #+begin_src emacs-lisp
660 #+begin_src emacs-lisp
662 ;; (use-package git-email
663 ;; :straight (git-email :repo "https://git.sr.ht/~yoctocell/git-email")
664 ;; :config (git-email-piem-mode))
667 Modified from https://eklitzke.org/smarter-emacs-clang-format.
669 Style is basically ddevault's style guide but with 4 spaces instead of 8 char tabs.
670 #+begin_src emacs-lisp
671 (use-package clang-format
672 :custom (clang-format-style "{
674 AlwaysBreakAfterReturnType: AllDefinitions,
678 (defun clang-format-buffer-smart ()
679 "Reformat buffer if .clang-format exists in the projectile root."
680 (when (file-exists-p (expand-file-name ".clang-format" (projectile-project-root)))
681 (when (if (eq major-mode 'c-mode))
682 (message "Formatting with clang-format...")
683 (clang-format-buffer))))
685 (add-hook 'before-save-hook 'clang-format-buffer-smart nil)
687 * General text editing
689 Spell check in text mode, and in prog-mode comments.
690 #+begin_src emacs-lisp
691 (dolist (hook '(text-mode-hook
694 (add-hook hook (lambda () (flyspell-mode))))
695 (dolist (hook '(change-log-mode-hook log-edit-mode-hook))
696 (add-hook hook (lambda () (flyspell-mode -1))))
697 (add-hook 'prog-mode (lambda () (flyspell-prog mode)))
698 (setq ispell-silently-savep t)
701 #+begin_src emacs-lisp
702 (setq-default tab-width 2)
705 Opens file where you left it.
706 #+begin_src emacs-lisp
710 Distraction free writing a la junegunn/goyo.
711 #+begin_src emacs-lisp
712 (use-package olivetti
713 :bind ("C-c o" . olivetti-mode))
716 Abbreviate things! I just use this for things like my email address and copyright notice.
717 #+begin_src emacs-lisp
718 (setq abbrev-file-name "~/.emacs.d/abbrevs.el")
719 (setq save-abbrevs 'silent)
720 (setq-default abbrev-mode t)
723 #+begin_src emacs-lisp
724 (setq tramp-default-method "ssh")
726 ** Follow version controlled symlinks
727 #+begin_src emacs-lisp
728 (setq vc-follow-symlinks t)
731 #+begin_src emacs-lisp
732 (defun doas-edit (&optional arg)
733 "Edit currently visited file as root.
735 With a prefix ARG prompt for a file to visit.
736 Will also prompt for a file to visit if current
737 buffer is not visiting a file.
739 Modified from Emacs Redux."
741 (if (or arg (not buffer-file-name))
742 (find-file (concat "/doas:root@localhost:"
743 (ido-read-file-name "Find file(as root): ")))
744 (find-alternate-file (concat "/doas:root@localhost:" buffer-file-name))))
746 (global-set-key (kbd "C-x C-r") #'doas-edit)
749 #+begin_src emacs-lisp
750 (use-package markdown-mode)
753 Get it for yourself at https://git.armaanb.net/scdoc
754 #+begin_src emacs-lisp
755 (add-to-list 'load-path "~/src/scdoc-mode")
756 (autoload 'scdoc-mode "scdoc-mode" "Major mode for editing scdoc files" t)
757 (add-to-list 'auto-mode-alist '("\\.scd\\'" . scdoc-mode))
761 #+begin_src emacs-lisp
762 (use-package ace-window
763 :bind ("M-o" . ace-window))
765 ** Kill current buffer
766 Makes "C-x k" binding faster.
767 #+begin_src emacs-lisp
768 (substitute-key-definition 'kill-buffer 'kill-buffer-and-window global-map)
772 #+begin_src emacs-lisp
773 (use-package scad-mode)
775 ** Control backup and lock files
776 Stop backup files from spewing everywhere.
777 #+begin_src emacs-lisp
778 (setq backup-directory-alist `(("." . "~/.emacs.d/backups"))
779 create-lockfiles nil)
781 ** Make yes/no easier
782 #+begin_src emacs-lisp
783 (defalias 'yes-or-no-p 'y-or-n-p)
785 ** Move customize file
786 No more clogging up init.el.
787 #+begin_src emacs-lisp
788 (setq custom-file "~/.emacs.d/custom.el")
792 #+begin_src emacs-lisp
794 :commands (helpful-callable helpful-variable helpful-command helpful-key)
796 (counsel-describe-function-function #'helpful-callable)
797 (counsel-describe-variable-function #'helpful-variable)
799 ([remap describe-function] . counsel-describe-function)
800 ([remap describe-command] . helpful-command)
801 ([remap describe-variable] . counsel-describe-variable)
802 ([remap describe-key] . helpful-key))
805 #+begin_src emacs-lisp
806 (use-package epa-file
807 :straight (:type built-in)
809 (epa-file-select-keys nil)
810 (epa-file-encrypt-to '("me@armaanb.net"))
811 (password-cache-expiry (* 60 15)))
813 (use-package pinentry
814 :config (pinentry-start))
817 #+begin_src emacs-lisp
819 :straight (0x0 :type git :repo "https://git.sr.ht/~zge/nullpointer-emacs")
820 :custom (0x0-default-service 'envs))
822 *** TODO Replace this with uploading to my own server
823 Similar to the ufile alias in my ashrc
824 ** Automatically clean buffers
825 Automatically close unused buffers (except those of Circe) at midnight.
826 #+begin_src emacs-lisp
828 (add-to-list 'clean-buffer-list-kill-never-regexps
829 (lambda (buffer-name)
830 (with-current-buffer buffer-name
831 (derived-mode-p 'lui-mode))))
835 Spectrwm is a really awesome window manager! Would highly recommend.
837 #+begin_src conf :tangle ~/.spectrwm.conf
841 autorun = ws[1]:/home/armaa/src/bin/autostart
844 Disable the bar by default (it can still be brought back up with MOD+b). The font just needs to be set to something that you have installed, otherwise spectrwm won't launch.
845 #+begin_src conf :tangle ~/.spectrwm.conf
847 bar_font = xos4 JetBrains Mono:pixelsize=14:antialias=true # any installed font
850 I'm not a huge fan of how spectrwm handles keybindings, probably my biggest gripe with it.
852 #+begin_src conf :tangle ~/.spectrwm.conf
853 program[term] = st -e tmux
854 program[notif] = /home/armaa/src/bin/setter status
855 program[pass] = /home/armaa/src/bin/passmenu
856 program[lock] = slock
859 bind[pass] = MOD+Shift+p
862 #+begin_src conf :tangle ~/.spectrwm.conf
863 program[paup] = /home/armaa/src/bin/setter audio +5
864 program[padown] = /home/armaa/src/bin/setter audio -5
865 program[pamute] = /home/armaa/src/bin/setter audio
866 program[brigup] = /home/armaa/src/bin/setter brightness +10%
867 program[brigdown] = /home/armaa/src/bin/setter brightness 10%-
869 bind[padown] = XF86AudioLowerVolume
870 bind[paup] = XF86AudioRaiseVolume
871 bind[pamute] = XF86AudioMute
872 bind[brigdown] = XF86MonBrightnessDown
873 bind[brigup] = XF86MonBrightnessUp
876 #+begin_src conf :tangle ~/.spectrwm.conf
877 program[h] = xdotool keyup h key --clearmodifiers Left
878 program[j] = xdotool keyup j key --clearmodifiers Down
879 program[k] = xdotool keyup k key --clearmodifiers Up
880 program[l] = xdotool keyup l key --clearmodifiers Right
882 bind[h] = MOD + Control + h
883 bind[j] = MOD + Control + j
884 bind[k] = MOD + Control + k
885 bind[l] = MOD + Control + l
888 #+begin_src conf :tangle ~/.spectrwm.conf
889 program[email] = emacsclient -ce '(progn (switch-to-buffer "*scratch*") (mu4e))'
890 program[irc] = emacsclient -ce '(acheam-irc)'
891 program[rss] = emacsclient -ce '(elfeed)'
892 program[calendar] = emacsclient -ce '(acheam-calendar)'
893 program[calc] = emacsclient -ce '(progn (calc) (windmove-up) (delete-window))'
894 program[emacs] = emacsclient -c
895 program[bookmarks] = /home/armaa/src/bin/bookmarks
896 program[browser] = chorizo
898 bind[email] = MOD+Control+1
899 bind[irc] = MOD+Control+2
900 bind[rss] = MOD+Control+3
901 bind[calendar] = MOD+Control+4
902 bind[calc] = MOD+Control+5
903 bind[emacs] = MOD+Control+Return
904 bind[bookmarks] = MOD+Control+o
905 bind[browser] = MOD+Control+p
908 Float some specific programs by default.
909 #+begin_src conf :tangle ~/.spectrwm.conf
910 quirk[Castle Menu] = FLOAT
912 quirk[pinentry-fltk] = FLOAT
916 Use the vi editing mode. I still haven't found a good way to show visual feedback of the current mode. Ideally the cursor would change to a beam when in insert mode, and a box when in normal mode.
917 #+begin_src conf :tangle ~/.config/ash/ashrc
922 #+begin_src shell :tangle ~/.config/ash/ashrc
924 user=$(echo "$1" | cut -f 1 -d '@')
925 host=$(echo "$1" | cut -f 2 -d '@')
926 echo $user | nc "$host" 79
929 **** Upload to ftp.armaanb.net
930 #+begin_src shell :tangle ~/.config/ash/ashrc
932 echo "https://l.armaanb.net/$(basename "$1")" | tee /dev/tty | xclip -sel c
936 rsync "$1" "armaa@armaanb.net:/srv/ftp/pub/$2" --chmod 644 --progress
946 xclip -o -sel c >> "$tmp"
947 basetmp=$(echo "$tmp" | tail -c +5)
948 _uup "$tmp" "$basetmp"
954 **** Default programs
955 #+begin_src shell :tangle ~/.config/ash/ashrc
956 export EDITOR="emacsclient -c"
957 export VISUAL="$EDITOR"
958 export TERM=xterm-256color # for compatability
960 **** General program configs
961 #+begin_src shell :tangle ~/.config/ash/ashrc
962 export GPG_TTY="$(tty)"
963 export MANPAGER='nvim +Man!'
965 export GTK_USE_PORTAL=1
967 export LESSHISTFILE=/dev/null
968 export PASH_KEYID=me@armaanb.net
969 export PASH_LENGTH=20
972 #+begin_src shell :tangle ~/.config/ash/ashrc
973 export PATH="/home/armaa/src/bin:$PATH"
974 export PATH="/home/armaa/src/bin/bin:$PATH"
975 export PATH="/home/armaa/.local/bin:$PATH"
976 export PATH="/usr/lib/ccache/bin:$PATH"
979 #+begin_src shell :tangle ~/.config/ash/ashrc
980 export LC_ALL="en_US.UTF-8"
981 export LC_CTYPE="en_US.UTF-8"
982 export LANGUAGE="en_US.UTF-8"
983 export TZ="America/New_York"
986 #+begin_src shell :tangle ~/.config/ash/ashrc
988 export KISS_PATH="$KISS_PATH:$HOME/repos/personal"
989 export KISS_PATH="$KISS_PATH:$HOME/repos/bin/bin"
990 export KISS_PATH="$KISS_PATH:$HOME/repos/main/core"
991 export KISS_PATH="$KISS_PATH:$HOME/repos/main/extra"
992 export KISS_PATH="$KISS_PATH:$HOME/repos/main/xorg"
993 export KISS_PATH="$KISS_PATH:$HOME/repos/community/community"
994 export KISS_PATH="$KISS_PATH:$HOME/repos/mid/ports"
996 **** Compilation flags
997 #+begin_src shell :tangle ~/.config/ash/ashrc
998 export CFLAGS="-O3 -pipe -march=native"
999 export CXXFLAGS="$CFLAGS"
1000 export MAKEFLAGS="-j$(nproc)"
1001 export PKG_CONFIG_PATH="$PKG_CONFIG_PATH:/usr/local/lib/pkgconfig"
1003 **** XDG desktop dirs
1004 #+begin_src shell :tangle ~/.config/ash/ashrc
1005 export XDG_DESKTOP_DIR="/dev/null"
1006 export XDG_DOCUMENTS_DIR="$HOME/documents"
1007 export XDG_DOWNLOAD_DIR="$HOME/downloads"
1008 export XDG_MUSIC_DIR="$HOME/music"
1009 export XDG_PICTURES_DIR="$HOME/pictures"
1010 export XDG_VIDEOS_DIR="$HOME/videos"
1014 #+begin_src shell :tangle ~/.config/ash/ashrc
1015 alias poki='ssh armaanb.net'
1016 alias irc='ssh root@armaanb.net -t abduco -A irc catgirl freenode'
1017 alias union='ssh 192.168.1.18'
1018 alias mine='ssh -p 23 root@pickupserver.cc'
1019 alias tcf='ssh root@204.48.23.68'
1020 alias ngmun='ssh root@157.245.89.25'
1021 alias prox='ssh root@192.168.1.224'
1022 alias ncq='ssh root@143.198.123.17'
1023 alias envs='ssh acheam@envs.net'
1025 **** File management
1026 #+begin_src shell :tangle ~/.config/ash/ashrc
1027 alias ls='LC_COLLATE=C ls -lh --group-directories-first'
1029 alias df='df -h / /boot'
1031 alias free='free -m'
1036 alias grep='grep -in'
1037 alias mkdir='mkdir -pv'
1038 alias lanex='java -jar ~/.local/share/lxc/lanxchange.jar && rm lxc*'
1039 emacs() { $EDITOR "$@" & }
1042 **** System management
1043 #+begin_src shell :tangle ~/.config/ash/ashrc
1044 alias crontab='crontab-argh'
1046 alias pasu='git -C ~/.password-store push'
1047 alias yadu='yadm add -u && yadm commit -m "Updated `date -Iseconds`" && \
1051 #+begin_src shell :tangle ~/.config/ash/ashrc
1052 alias ping='ping -c 10'
1053 alias gps='gpg --keyserver keyserver.ubuntu.com --search-keys'
1054 alias gpp='gpg --keyserver keyserver.ubuntu.com --recv-key'
1055 alias plan='T=$(mktemp) && \
1056 rsync armaanb.net:/home/armaa/plan.txt "$T" && \
1058 head -n -2 $T > $TT && \
1061 echo "Last updated: $(date -R)" >> "$TT" && \
1062 fold -sw 72 "$TT" > "$T"| \
1063 rsync "$T" armaanb.net:/home/armaa/plan.txt && \
1066 **** Virtual machines, chroots
1067 #+begin_src shell :tangle ~/.config/ash/ashrc
1068 alias cwindows='qemu-system-x86_64 \
1073 -device VGA,vgamem_mb=64 \
1075 -device hda-duplex \
1077 -net user,smb=/home/armaa/public \
1078 -drive format=qcow2,file=/home/armaa/virtual/windows.qcow2'
1081 #+begin_src shell :tangle ~/.config/ash/ashrc
1082 alias words='gen-shell -c "words"'
1083 alias words-e='gen-shell -c "words ~E"'
1086 #+begin_src shell :tangle ~/.config/ash/ashrc
1087 alias bigrandomfile='dd if=/dev/urandom of=1GB-urandom bs=1M count=1024 \
1089 alias bigboringfile='dd if=/dev/zero of=1GB-zero bs=1M count=1024 \
1091 alias ytmusic="youtube-dl -x --add-metadata --audio-format aac \
1092 --restrict-filenames -o '%(title)s.%(ext)s'"
1096 Make MPV play a little bit smoother.
1097 #+begin_src conf :tangle ~/.config/mpv/mpv.conf
1098 ytdl-format="bestvideo[height<=?1080]+bestaudio/best"
1102 This file is used for any GNU Readline programs. I use Emacs editing mode mostly because of one annoyance which is that to clear the screen using ^L, you have to be in normal mode which is a pain. If there is a way to rebind this, I'd love to know!.
1103 #+begin_src conf :tangle ~/.inputrc
1104 set editing-mode emacs
1108 #+begin_src conf :tangle ~/.gitconfig
1110 name = Armaan Bhojwani
1111 email = me@armaanb.net
1112 signingkey = 0FEB9471E19C49C60CFBEB133C9ED82FFE788E4A
1115 #+begin_src conf :tangle ~/.gitconfig
1117 defaultBranch = main
1120 #+begin_src conf :tangle ~/.gitconfig
1125 #+begin_src conf :tangle ~/.gitconfig
1127 smtpserver = smtp.mailbox.org
1128 smtpuser = me@armaanb.net
1129 smtpencryption = ssl
1130 smtpserverport = 465
1134 #+begin_src conf :tangle ~/.gitconfig
1139 #+begin_src conf :tangle ~/.gitconfig
1142 sclone = clone --depth 1
1147 quickfix = commit . --amend --no-edit
1149 subup = submodule update --remote
1150 loc = diff --stat 4b825dc642cb6eb9a060e54bf8d69288fbee4904 # Empty hash
1151 pushnc = push -o skip-ci
1154 #+begin_src conf :tangle ~/.gitconfig
1160 #+begin_src conf :tangle ~/.gitconfig
1165 The best document reader!
1167 #+begin_src conf :tangle ~/.config/zathura/zathurarc
1169 map <A-b> toggle_statusbar
1170 set selection-clipboard clipboard
1173 set window-title-basename "true"
1174 set selection-clipboard "clipboard"
1177 #+begin_src conf :tangle ~/.config/zathura/zathurarc
1178 set default-bg "#000000"
1179 set default-fg "#ffffff"
1180 set render-loading true
1181 set render-loading-bg "#000000"
1182 set render-loading-fg "#ffffff"
1184 set recolor-lightcolor "#000000" # bg
1185 set recolor-darkcolor "#ffffff" # fg
1189 Modus operandi theme. No program I use checks for anything beyond foreground and background, but hey, it can't hurt to have all the colors in there.
1190 #+begin_src conf :tangle ~/.Xresources
1192 ,*.foreground: #ffffff
1193 ,*.background: #000000
1194 ,*.cursorColor: #ffffff
1229 I use tmux in order to keep my st build light. Still learning how it works.
1230 #+begin_src conf :tangle ~/.tmux.conf
1234 set-option -g history-limit 50000
1236 set -g set-titles on
1237 set -g set-titles-string "#W"
1239 set-window-option -g mode-keys vi
1240 bind-key -T copy-mode-vi 'v' send -X begin-selection
1241 bind -T copy-mode-vi y send-keys -X copy-pipe-and-cancel 'xclip -in -selection clipboard'
1245 #+begin_src conf :tangle ~/.gnupg/gpg.conf
1246 default-key 3C9ED82FFE788E4A
1250 #+begin_src conf :tangle ~/.gnupg/gpg-agent.conf
1251 pinentry-program /sbin/pinentry
1253 default-cache-ttl 6000
1254 allow-emacs-pinentry
1257 #+begin_src conf :tangle (progn (if (string= (system-name) "frost.armaanb.net") "~/.config/xmodmap" "no"))
1261 ! Turn right alt into super
1265 ! Swap caps and control
1266 remove Lock = Caps_Lock
1267 remove Control = Control_L
1268 remove Lock = Control_L
1269 remove Control = Caps_Lock
1270 keysym Control_L = Caps_Lock
1271 keysym Caps_Lock = Control_L
1272 add Lock = Caps_Lock
1273 add Control = Control_L
1276 #+begin_src shell :tangle ~/.config/sx/sxrc :tangle-mode (identity #o755)