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. Will also prompt
736 for a file to visit if current buffer is not visiting a file.
738 Modified from Emacs Redux."
740 (if (or arg (not buffer-file-name))
741 (find-file (concat "/doas:root@localhost:"
742 (ido-read-file-name "Find file(as root): ")))
743 (find-alternate-file (concat "/doas:root@localhost:" buffer-file-name))))
745 (global-set-key (kbd "C-x C-r") #'doas-edit)
748 #+begin_src emacs-lisp
749 (use-package markdown-mode)
752 Get it for yourself at https://git.armaanb.net/scdoc
753 #+begin_src emacs-lisp
754 (add-to-list 'load-path "~/src/scdoc-mode")
755 (autoload 'scdoc-mode "scdoc-mode" "Major mode for editing scdoc files" t)
756 (add-to-list 'auto-mode-alist '("\\.scd\\'" . scdoc-mode))
760 #+begin_src emacs-lisp
761 (use-package ace-window
762 :bind ("M-o" . ace-window))
764 ** Kill current buffer
765 Makes "C-x k" binding faster.
766 #+begin_src emacs-lisp
767 (substitute-key-definition 'kill-buffer 'kill-buffer-and-window global-map)
771 #+begin_src emacs-lisp
772 (use-package scad-mode)
774 ** Control backup and lock files
775 Stop backup files from spewing everywhere.
776 #+begin_src emacs-lisp
777 (setq backup-directory-alist `(("." . "~/.emacs.d/backups"))
778 create-lockfiles nil)
780 ** Make yes/no easier
781 #+begin_src emacs-lisp
782 (defalias 'yes-or-no-p 'y-or-n-p)
784 ** Move customize file
785 No more clogging up init.el.
786 #+begin_src emacs-lisp
787 (setq custom-file "~/.emacs.d/custom.el")
791 #+begin_src emacs-lisp
793 :commands (helpful-callable helpful-variable helpful-command helpful-key)
795 (counsel-describe-function-function #'helpful-callable)
796 (counsel-describe-variable-function #'helpful-variable)
798 ([remap describe-function] . counsel-describe-function)
799 ([remap describe-command] . helpful-command)
800 ([remap describe-variable] . counsel-describe-variable)
801 ([remap describe-key] . helpful-key))
804 #+begin_src emacs-lisp
805 (use-package epa-file
806 :straight (:type built-in)
808 (epa-file-select-keys nil)
809 (epa-file-encrypt-to '("me@armaanb.net"))
810 (password-cache-expiry (* 60 15)))
812 (use-package pinentry
813 :config (pinentry-start))
816 #+begin_src emacs-lisp
818 :straight (0x0 :type git :repo "https://git.sr.ht/~zge/nullpointer-emacs")
819 :custom (0x0-default-service 'envs))
821 *** TODO Replace this with uploading to my own server
822 Similar to the ufile alias in my ashrc
823 ** Automatically clean buffers
824 Automatically close unused buffers (except those of Circe) at midnight.
825 #+begin_src emacs-lisp
827 (add-to-list 'clean-buffer-list-kill-never-regexps
828 (lambda (buffer-name)
829 (with-current-buffer buffer-name
830 (derived-mode-p 'lui-mode))))
835 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.
836 #+begin_src conf :tangle ~/.config/ash/ashrc
841 #+begin_src shell :tangle ~/.config/ash/ashrc
843 user=$(echo "$1" | cut -f 1 -d '@')
844 host=$(echo "$1" | cut -f 2 -d '@')
845 echo $user | nc "$host" 79
848 **** Upload to ftp.armaanb.net
849 #+begin_src shell :tangle ~/.config/ash/ashrc
851 echo "https://l.armaanb.net/$(basename "$1")" | tee /dev/tty | xclip -sel c
855 rsync "$1" "armaa@armaanb.net:/srv/ftp/pub/$2" --chmod 644 --progress
865 xclip -o -sel c >> "$tmp"
866 basetmp=$(echo "$tmp" | tail -c +5)
867 _uup "$tmp" "$basetmp"
873 **** Default programs
874 #+begin_src shell :tangle ~/.config/ash/ashrc
875 export EDITOR="emacsclient -c"
876 export VISUAL="$EDITOR"
877 export TERM=xterm-256color # for compatability
879 **** General program configs
880 #+begin_src shell :tangle ~/.config/ash/ashrc
881 export GPG_TTY="$(tty)"
882 export MANPAGER='nvim +Man!'
884 export GTK_USE_PORTAL=1
886 export LESSHISTFILE=/dev/null
887 export PASH_KEYID=me@armaanb.net
888 export PASH_LENGTH=20
891 #+begin_src shell :tangle ~/.config/ash/ashrc
892 export PATH="/home/armaa/src/bin:$PATH"
893 export PATH="/home/armaa/src/bin/bin:$PATH"
894 export PATH="/home/armaa/.local/bin:$PATH"
895 export PATH="/usr/lib/ccache/bin:$PATH"
898 #+begin_src shell :tangle ~/.config/ash/ashrc
899 export LC_ALL="en_US.UTF-8"
900 export LC_CTYPE="en_US.UTF-8"
901 export LANGUAGE="en_US.UTF-8"
902 export TZ="America/New_York"
905 #+begin_src shell :tangle ~/.config/ash/ashrc
907 export KISS_PATH="$KISS_PATH:$HOME/repos/personal"
908 export KISS_PATH="$KISS_PATH:$HOME/repos/bin/bin"
909 export KISS_PATH="$KISS_PATH:$HOME/repos/main/core"
910 export KISS_PATH="$KISS_PATH:$HOME/repos/main/extra"
911 export KISS_PATH="$KISS_PATH:$HOME/repos/main/xorg"
912 export KISS_PATH="$KISS_PATH:$HOME/repos/community/community"
913 export KISS_PATH="$KISS_PATH:$HOME/repos/mid/ports"
915 **** Compilation flags
916 #+begin_src shell :tangle ~/.config/ash/ashrc
917 export CFLAGS="-O3 -pipe -march=native"
918 export CXXFLAGS="$CFLAGS"
919 export MAKEFLAGS="-j$(nproc)"
920 export PKG_CONFIG_PATH="$PKG_CONFIG_PATH:/usr/local/lib/pkgconfig"
922 **** XDG desktop dirs
923 #+begin_src shell :tangle ~/.config/ash/ashrc
924 export XDG_DESKTOP_DIR="/dev/null"
925 export XDG_DOCUMENTS_DIR="$HOME/documents"
926 export XDG_DOWNLOAD_DIR="$HOME/downloads"
927 export XDG_MUSIC_DIR="$HOME/music"
928 export XDG_PICTURES_DIR="$HOME/pictures"
929 export XDG_VIDEOS_DIR="$HOME/videos"
933 #+begin_src shell :tangle ~/.config/ash/ashrc
934 alias poki='ssh armaanb.net'
935 alias irc='ssh root@armaanb.net -t abduco -A irc catgirl freenode'
936 alias union='ssh 192.168.1.18'
937 alias mine='ssh -p 23 root@pickupserver.cc'
938 alias tcf='ssh root@204.48.23.68'
939 alias ngmun='ssh root@157.245.89.25'
940 alias prox='ssh root@192.168.1.224'
941 alias ncq='ssh root@143.198.123.17'
942 alias envs='ssh acheam@envs.net'
945 #+begin_src shell :tangle ~/.config/ash/ashrc
946 alias ls='LC_COLLATE=C ls -lh --group-directories-first'
948 alias df='df -h / /boot'
955 alias grep='grep -in'
956 alias mkdir='mkdir -pv'
957 alias lanex='java -jar ~/.local/share/lxc/lanxchange.jar && rm lxc*'
958 emacs() { $EDITOR "$@" & }
961 **** System management
962 #+begin_src shell :tangle ~/.config/ash/ashrc
963 alias crontab='crontab-argh'
965 alias pasu='git -C ~/.password-store push'
966 alias yadu='yadm add -u && yadm commit -m "Updated `date -Iseconds`" && \
970 #+begin_src shell :tangle ~/.config/ash/ashrc
971 alias ping='ping -c 10'
972 alias gps='gpg --keyserver keyserver.ubuntu.com --search-keys'
973 alias gpp='gpg --keyserver keyserver.ubuntu.com --recv-key'
974 alias plan='T=$(mktemp) && \
975 rsync armaanb.net:/home/armaa/plan.txt "$T" && \
977 head -n -2 $T > $TT && \
980 echo "Last updated: $(date -R)" >> "$TT" && \
981 fold -sw 72 "$TT" > "$T"| \
982 rsync "$T" armaanb.net:/home/armaa/plan.txt && \
985 **** Virtual machines, chroots
986 #+begin_src shell :tangle ~/.config/ash/ashrc
987 alias cwindows='qemu-system-x86_64 \
992 -device VGA,vgamem_mb=64 \
996 -net user,smb=/home/armaa/public \
997 -drive format=qcow2,file=/home/armaa/virtual/windows.qcow2'
1000 #+begin_src shell :tangle ~/.config/ash/ashrc
1001 alias words='gen-shell -c "words"'
1002 alias words-e='gen-shell -c "words ~E"'
1005 #+begin_src shell :tangle ~/.config/ash/ashrc
1006 alias bigrandomfile='dd if=/dev/urandom of=1GB-urandom bs=1M count=1024 \
1008 alias bigboringfile='dd if=/dev/zero of=1GB-zero bs=1M count=1024 \
1010 alias ytmusic="youtube-dl -x --add-metadata --audio-format aac \
1011 --restrict-filenames -o '%(title)s.%(ext)s'"
1015 Make MPV play a little bit smoother.
1016 #+begin_src conf :tangle ~/.config/mpv/mpv.conf
1017 ytdl-format="bestvideo[height<=?1080]+bestaudio/best"
1021 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!.
1022 #+begin_src conf :tangle ~/.inputrc
1023 set editing-mode emacs
1027 #+begin_src conf :tangle ~/.gitconfig
1029 name = Armaan Bhojwani
1030 email = me@armaanb.net
1031 signingkey = 0FEB9471E19C49C60CFBEB133C9ED82FFE788E4A
1034 #+begin_src conf :tangle ~/.gitconfig
1036 defaultBranch = main
1039 #+begin_src conf :tangle ~/.gitconfig
1044 #+begin_src conf :tangle ~/.gitconfig
1046 smtpserver = smtp.mailbox.org
1047 smtpuser = me@armaanb.net
1048 smtpencryption = ssl
1049 smtpserverport = 465
1053 #+begin_src conf :tangle ~/.gitconfig
1058 #+begin_src conf :tangle ~/.gitconfig
1061 sclone = clone --depth 1
1066 quickfix = commit . --amend --no-edit
1068 subup = submodule update --remote
1069 loc = diff --stat 4b825dc642cb6eb9a060e54bf8d69288fbee4904 # Empty hash
1070 pushnc = push -o skip-ci
1073 #+begin_src conf :tangle ~/.gitconfig
1079 #+begin_src conf :tangle ~/.gitconfig
1084 The best document reader!
1086 #+begin_src conf :tangle ~/.config/zathura/zathurarc
1088 map <A-b> toggle_statusbar
1089 set selection-clipboard clipboard
1092 set window-title-basename "true"
1093 set selection-clipboard "clipboard"
1096 #+begin_src conf :tangle ~/.config/zathura/zathurarc
1097 set default-bg "#000000"
1098 set default-fg "#ffffff"
1099 set render-loading true
1100 set render-loading-bg "#000000"
1101 set render-loading-fg "#ffffff"
1103 set recolor-lightcolor "#000000" # bg
1104 set recolor-darkcolor "#ffffff" # fg
1108 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.
1109 #+begin_src conf :tangle ~/.Xresources
1111 ,*.foreground: #ffffff
1112 ,*.background: #000000
1113 ,*.cursorColor: #ffffff
1148 I use tmux in order to keep my st build light. Still learning how it works.
1149 #+begin_src conf :tangle ~/.tmux.conf
1153 set-option -g history-limit 50000
1155 set -g set-titles on
1156 set -g set-titles-string "#W"
1158 set-window-option -g mode-keys vi
1159 bind-key -T copy-mode-vi 'v' send -X begin-selection
1160 bind -T copy-mode-vi y send-keys -X copy-pipe-and-cancel 'xclip -in -selection clipboard'
1164 #+begin_src conf :tangle ~/.gnupg/gpg.conf
1165 default-key 3C9ED82FFE788E4A
1169 #+begin_src conf :tangle ~/.gnupg/gpg-agent.conf
1170 pinentry-program /sbin/pinentry
1172 default-cache-ttl 6000
1173 allow-emacs-pinentry
1176 #+begin_src conf :tangle (progn (if (string= (system-name) "frost.armaanb.net") "~/.config/xmodmap" "no"))
1180 ! Turn right alt into super
1184 ! Swap caps and control
1185 remove Lock = Caps_Lock
1186 remove Control = Control_L
1187 remove Lock = Control_L
1188 remove Control = Caps_Lock
1189 keysym Control_L = Caps_Lock
1190 keysym Caps_Lock = Control_L
1191 add Lock = Caps_Lock
1192 add Control = Control_L
1195 #+begin_src shell :tangle ~/.config/sx/sxrc :tangle-mode (identity #o755)