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 :custom (elfeed-db-directory "~/.emacs.d/elfeed")
330 :bind (:map elfeed-search-mode-map ("C-c C-o" . 'elfeed-show-visit)))
333 Use mu4e and mbsync for reading emails.
335 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.
338 #+begin_src conf :tangle ~/.mbsyncrc
344 #+begin_src conf :tangle ~/.mbsyncrc
345 IMAPStore personal-remote
346 Host imap.mailbox.org
348 PassCmd "pash show login.mailbox.org/me@armaanb.net | head -n 1"
350 MaildirStore personal-local
351 Path ~/mail/personal/
352 Inbox ~/mail/personal/Inbox
355 Channel personal-channel
356 Far :personal-remote:
357 Near :personal-local:
358 Patterns "INBOX*" "Drafts" "Archive" "Sent" "Trash"
361 Channel personal-channel
364 #+begin_src conf :tangle ~/.mbsyncrc
365 IMAPStore school-remote
368 User abhojwani22@nobles.edu
369 PassCmd "pash show gmail-otp/abhojwani22@nobles.edu | head -n 1"
371 MaildirStore school-local
373 Inbox ~/mail/school/Inbox
376 Channel school-channel
382 Channel school-channel
386 #+begin_src emacs-lisp
387 (use-package smtpmail
388 :straight (:type built-in))
390 :load-path "/usr/share/emacs/site-lisp/mu4e"
391 :straight (:build nil)
392 :bind (("C-c m" . mu4e))
394 (setq user-full-name "Armaan Bhojwani"
395 smtpmail-local-domain "armaanb.net"
396 smtpmail-stream-type 'ssl
397 smtpmail-smtp-service '465
398 mu4e-change-filenames-when-moving t
399 mu4e-get-mail-command "mbsync -a"
400 message-citation-line-format "On %a %d %b %Y at %R, %f wrote:\n"
401 message-citation-line-function 'message-insert-formatted-citation-line
402 mu4e-completing-read-function 'ivy-completing-read
403 mu4e-confirm-quit nil
405 mail-user-agent 'mu4e-user-agent
406 mu4e-context-policy 'pick-first
408 `( ,(make-mu4e-context
410 :enter-func (lambda () (mu4e-message "Entering school context"))
411 :leave-func (lambda () (mu4e-message "Leaving school context"))
412 :match-func (lambda (msg)
414 (string-match-p "^/school" (mu4e-message-field msg :maildir))))
415 :vars '((user-mail-address . "abhojwani22@nobles.edu")
416 (mu4e-sent-folder . "/school/Sent")
417 (mu4e-drafts-folder . "/school/Drafts")
418 (mu4e-trash-folder . "/school/Trash")
419 (mu4e-refile-folder . "/school/Archive")
420 (message-cite-reply-position . above)
421 (user-mail-address . "abhojwani22@nobles.edu")
422 (smtpmail-smtp-user . "abhojwani22@nobles.edu")
423 (smtpmail-smtp-server . "smtp.gmail.com")))
426 :enter-func (lambda () (mu4e-message "Entering personal context"))
427 :leave-func (lambda () (mu4e-message "Leaving personal context"))
428 :match-func (lambda (msg)
430 (string-match-p "^/personal" (mu4e-message-field msg :maildir))))
431 :vars '((mu4e-sent-folder . "/personal/Sent")
432 (mu4e-drafts-folder . "/personal/Drafts")
433 (mu4e-trash-folder . "/personal/Trash")
434 (mu4e-refile-folder . "/personal/Archive")
435 (user-mail-address . "me@armaanb.net")
436 (message-cite-reply-position . below)
437 (smtpmail-smtp-user . "me@armaanb.net")
438 (smtpmail-smtp-server . "smtp.mailbox.org")))))
439 (add-to-list 'mu4e-bookmarks
440 '(:name "Unified inbox"
441 :query "maildir:\"/personal/Inbox\" or maildir:\"/school/Inbox\""
443 :hook ((mu4e-compose-mode . flyspell-mode)
444 (message-send-hook . (lambda () (unless (yes-or-no-p "Ya sure 'bout that?")
445 (signal 'quit nil))))))
447 **** Discourage Gnus from displaying HTML emails
448 #+begin_src emacs-lisp
449 (with-eval-after-load "mm-decode"
450 (add-to-list 'mm-discouraged-alternatives "text/html")
451 (add-to-list 'mm-discouraged-alternatives "text/richtext"))
454 Set EWW as default browser except for multimedia which should open in MPV.
455 #+begin_src emacs-lisp
456 (defun browse-url-mpv (url &optional new-window)
457 "Ask MPV to load URL."
459 (start-process "mpv" "*mpv*" "mpv" url))
461 (setq browse-url-handlers
463 (("youtu\\.?be" . browse-url-mpv)
464 ("peertube.*" . browse-url-mpv)
465 ("vid.*" . browse-url-mpv)
466 ("vid.*" . browse-url-mpv)
467 ("*.mp4" . browse-url-mpv)
468 ("*.mp3" . browse-url-mpv)
469 ("*.ogg" . browse-url-mpv)
470 ("." . eww-browse-url)
474 Some EWW enhancements.
475 *** Give buffer a useful name
476 #+begin_src emacs-lisp
477 ;; From https://protesilaos.com/dotemacs/
478 (defun prot-eww--rename-buffer ()
479 "Rename EWW buffer using page title or URL.
480 To be used by `eww-after-render-hook'."
481 (let ((name (if (eq "" (plist-get eww-data :title))
482 (plist-get eww-data :url)
483 (plist-get eww-data :title))))
484 (rename-buffer (format "*%s # eww*" name) t)))
487 :straight (:type built-in)
488 :bind (("C-c w" . eww))
489 :hook (eww-after-render-hook prot-eww--rename-buffer))
492 #+begin_src emacs-lisp
493 (global-set-key (kbd "C-c w") 'eww)
496 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.
497 #+begin_src emacs-lisp
498 (defun fetch-password (&rest params)
499 (require 'auth-source)
500 (let ((match (car (apply 'auth-source-search params))))
502 (let ((secret (plist-get match :secret)))
503 (if (functionp secret)
506 (error "Password not found for %S" params))))
511 (enable-circe-color-nicks)
512 (setq circe-network-defaults '(("libera"
513 :host "irc.armaanb.net"
518 :pass (lambda (null) (fetch-password
520 :machine "irc.armaanb.net"
523 :host "irc.armaanb.net"
528 :pass (lambda (null) (fetch-password
530 :machine "irc.armaanb.net"
533 :host "irc.armaanb.net"
538 :pass (lambda (null) (fetch-password
540 :machine "irc.armaanb.net"
542 :custom (circe-default-part-message "goodbye!")
543 :bind (:map circe-mode-map ("C-c C-r" . circe-reconnect-all)))
548 (if (get-buffer "irc.armaanb.net:6696")
549 (switch-to-buffer "irc.armaanb.net:6696")
550 (progn (switch-to-buffer "*scratch*")
555 (global-set-key (kbd "C-c i") 'acheam-irc)
558 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.
559 #+begin_src emacs-lisp
560 (defun sync-calendar ()
561 "Sync calendars with vdirsyncer"
563 (async-shell-command "vdirsyncer sync"))
566 :bind (:map cfw:calendar-mode-map ("C-S-u" . sync-calendar)))
567 (use-package calfw-ical)
568 (use-package calfw-org)
570 (defun acheam-calendar ()
573 (cfw:open-calendar-buffer
574 :contents-sources (list
575 (cfw:org-create-source "Green")
576 (cfw:ical-create-source
578 "~/.local/share/vdirsyncer/mailbox/Y2FsOi8vMC8zMQ.ics"
580 (cfw:ical-create-source
582 "~/.local/share/vdirsyncer/mailbox/Y2FsOi8vMC8zMQ.ics"
584 (cfw:ical-create-source
586 "~/.local/share/vdirsyncer/school/abhojwani22@nobles.edu.ics"
590 (global-set-key (kbd "C-c c") 'acheam-calendar)
593 #+begin_src emacs-lisp
594 (use-package pdf-tools
595 :hook (pdf-view-mode . pdf-view-midnight-minor-mode))
599 #+begin_src emacs-lisp
601 :hook (python-mode . blacken-mode)
602 :custom (blacken-line-length 79))
605 ** Strip trailing whitespace
606 #+begin_src emacs-lisp
607 (use-package ws-butler
608 :config (ws-butler-global-mode))
611 Automatic linting. I need to look into configuring this more.
612 #+begin_src emacs-lisp
613 (use-package flycheck
614 :config (global-flycheck-mode))
616 ** Project management
617 I never use this, but apparently its very powerful. Another item on my todo list.
618 #+begin_src emacs-lisp
619 (use-package projectile
620 :config (projectile-mode)
621 :custom ((projectile-completion-system 'ivy))
622 :bind-keymap ("C-c p" . projectile-command-map)
623 :init (setq projectile-switch-project-action #'projectile-dired))
625 (use-package counsel-projectile
627 :config (counsel-projectile-mode))
630 The best file manager!
631 #+begin_src emacs-lisp
633 :straight (:type built-in)
634 :commands (dired dired-jump)
635 :custom (dired-listing-switches "-agh --group-directories-first")
637 ([remap dired-find-file] . dired-single-buffer)
638 ([remap dired-mouse-find-file-other-window] . dired-single-buffer-mouse)
639 ([remap dired-up-directory] . dired-single-up-directory)
640 ("C-x C-j" . dired-jump))
642 (use-package dired-single
643 :commands (dired dired-jump))
645 (use-package dired-open
646 :commands (dired dired-jump)
647 :custom (dired-open-extensions '(("png" . "feh")
650 (use-package dired-hide-dotfiles
651 :hook (dired-mode . dired-hide-dotfiles-mode)
652 :config (evil-collection-define-key 'normal 'dired-mode-map
653 "H" 'dired-hide-dotfiles-mode))
657 A very good Git interface.
658 #+begin_src emacs-lisp
662 #+begin_src emacs-lisp
664 ;; (use-package git-email
665 ;; :straight (git-email :repo "https://git.sr.ht/~yoctocell/git-email")
666 ;; :config (git-email-piem-mode))
669 Modified from https://eklitzke.org/smarter-emacs-clang-format.
671 Style is basically ddevault's style guide but with 4 spaces instead of 8 char tabs.
672 #+begin_src emacs-lisp
673 (use-package clang-format
674 :custom (clang-format-style "{
676 AlwaysBreakAfterReturnType: AllDefinitions,
680 (defun clang-format-buffer-smart ()
681 "Reformat buffer if .clang-format exists in the projectile root."
682 (when (file-exists-p (expand-file-name ".clang-format" (projectile-project-root)))
683 (when (if (eq major-mode 'c-mode))
684 (message "Formatting with clang-format...")
685 (clang-format-buffer))))
687 (add-hook 'before-save-hook 'clang-format-buffer-smart nil)
689 * General text editing
691 Spell check in text mode, and in prog-mode comments.
692 #+begin_src emacs-lisp
693 (dolist (hook '(text-mode-hook
696 (add-hook hook (lambda () (flyspell-mode))))
697 (dolist (hook '(change-log-mode-hook log-edit-mode-hook))
698 (add-hook hook (lambda () (flyspell-mode -1))))
699 (add-hook 'prog-mode (lambda () (flyspell-prog mode)))
700 (setq ispell-silently-savep t)
703 #+begin_src emacs-lisp
704 (setq-default tab-width 2)
707 Opens file where you left it.
708 #+begin_src emacs-lisp
712 Distraction free writing a la junegunn/goyo.
713 #+begin_src emacs-lisp
714 (use-package olivetti
715 :bind ("C-c o" . olivetti-mode))
718 Abbreviate things! I just use this for things like my email address and copyright notice.
719 #+begin_src emacs-lisp
720 (setq abbrev-file-name "~/.emacs.d/abbrevs.el")
721 (setq save-abbrevs 'silent)
722 (setq-default abbrev-mode t)
725 #+begin_src emacs-lisp
726 (setq tramp-default-method "ssh")
728 ** Follow version controlled symlinks
729 #+begin_src emacs-lisp
730 (setq vc-follow-symlinks t)
733 #+begin_src emacs-lisp
734 (defun doas-edit (&optional arg)
735 "Edit currently visited file as root.
737 With a prefix ARG prompt for a file to visit. Will also prompt
738 for a file to visit if current buffer is not visiting a file.
740 Modified from Emacs Redux."
742 (if (or arg (not buffer-file-name))
743 (find-file (concat "/doas:root@localhost:"
744 (ido-read-file-name "Find file(as root): ")))
745 (find-alternate-file (concat "/doas:root@localhost:" buffer-file-name))))
747 (global-set-key (kbd "C-x C-r") #'doas-edit)
750 #+begin_src emacs-lisp
751 (use-package markdown-mode)
754 Get it for yourself at https://git.armaanb.net/scdoc
755 #+begin_src emacs-lisp
756 (add-to-list 'load-path "~/src/scdoc-mode")
757 (autoload 'scdoc-mode "scdoc-mode" "Major mode for editing scdoc files" t)
758 (add-to-list 'auto-mode-alist '("\\.scd\\'" . scdoc-mode))
762 #+begin_src emacs-lisp
763 (use-package ace-window
764 :bind ("M-o" . ace-window))
766 ** Kill current buffer
767 Makes "C-x k" binding faster.
768 #+begin_src emacs-lisp
769 (substitute-key-definition 'kill-buffer 'kill-buffer-and-window global-map)
773 #+begin_src emacs-lisp
774 (use-package scad-mode)
776 ** Control backup and lock files
777 Stop backup files from spewing everywhere.
778 #+begin_src emacs-lisp
779 (setq backup-directory-alist `(("." . "~/.emacs.d/backups"))
780 create-lockfiles nil)
782 ** Make yes/no easier
783 #+begin_src emacs-lisp
784 (defalias 'yes-or-no-p 'y-or-n-p)
786 ** Move customize file
787 No more clogging up init.el.
788 #+begin_src emacs-lisp
789 (setq custom-file "~/.emacs.d/custom.el")
793 #+begin_src emacs-lisp
795 :commands (helpful-callable helpful-variable helpful-command helpful-key)
797 (counsel-describe-function-function #'helpful-callable)
798 (counsel-describe-variable-function #'helpful-variable)
800 ([remap describe-function] . counsel-describe-function)
801 ([remap describe-command] . helpful-command)
802 ([remap describe-variable] . counsel-describe-variable)
803 ([remap describe-key] . helpful-key))
806 #+begin_src emacs-lisp
807 (use-package epa-file
808 :straight (:type built-in)
810 (epa-file-select-keys nil)
811 (epa-file-encrypt-to '("me@armaanb.net"))
812 (password-cache-expiry (* 60 15)))
814 (use-package pinentry
815 :config (pinentry-start))
818 #+begin_src emacs-lisp
820 :straight (0x0 :type git :repo "https://git.sr.ht/~zge/nullpointer-emacs")
821 :custom (0x0-default-service 'envs))
823 *** TODO Replace this with uploading to my own server
824 Similar to the ufile alias in my ashrc
825 ** Automatically clean buffers
826 Automatically close unused buffers (except those of Circe) at midnight.
827 #+begin_src emacs-lisp
829 (add-to-list 'clean-buffer-list-kill-never-regexps
830 (lambda (buffer-name)
831 (with-current-buffer buffer-name
832 (derived-mode-p 'lui-mode))))
837 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.
838 #+begin_src conf :tangle ~/.config/ash/ashrc
843 #+begin_src shell :tangle ~/.config/ash/ashrc
845 user=$(echo "$1" | cut -f 1 -d '@')
846 host=$(echo "$1" | cut -f 2 -d '@')
847 echo $user | nc "$host" 79
850 **** Upload to ftp.armaanb.net
851 #+begin_src shell :tangle ~/.config/ash/ashrc
853 echo "https://l.armaanb.net/$(basename "$1")" | tee /dev/tty | xclip -sel c
857 rsync "$1" "armaa@armaanb.net:/srv/ftp/pub/$2" --chmod 644 --progress
867 xclip -o -sel c >> "$tmp"
868 basetmp=$(echo "$tmp" | tail -c +5)
869 _uup "$tmp" "$basetmp"
875 **** Default programs
876 #+begin_src shell :tangle ~/.config/ash/ashrc
877 export EDITOR="emacsclient -c"
878 export VISUAL="$EDITOR"
879 export TERM=xterm-256color # for compatability
881 **** General program configs
882 #+begin_src shell :tangle ~/.config/ash/ashrc
883 export GPG_TTY="$(tty)"
884 export MANPAGER='nvim +Man!'
886 export GTK_USE_PORTAL=1
888 export LESSHISTFILE=/dev/null
889 export PASH_KEYID=me@armaanb.net
890 export PASH_LENGTH=20
893 #+begin_src shell :tangle ~/.config/ash/ashrc
894 export PATH="/home/armaa/src/bin:$PATH"
895 export PATH="/home/armaa/src/bin/bin:$PATH"
896 export PATH="/home/armaa/.local/bin:$PATH"
897 export PATH="/usr/lib/ccache/bin:$PATH"
900 #+begin_src shell :tangle ~/.config/ash/ashrc
901 export LC_ALL="en_US.UTF-8"
902 export LC_CTYPE="en_US.UTF-8"
903 export LANGUAGE="en_US.UTF-8"
904 export TZ="America/New_York"
907 #+begin_src shell :tangle ~/.config/ash/ashrc
909 export KISS_PATH="$KISS_PATH:$HOME/repos/personal"
910 export KISS_PATH="$KISS_PATH:$HOME/repos/bin/bin"
911 export KISS_PATH="$KISS_PATH:$HOME/repos/main/core"
912 export KISS_PATH="$KISS_PATH:$HOME/repos/main/extra"
913 export KISS_PATH="$KISS_PATH:$HOME/repos/main/xorg"
914 export KISS_PATH="$KISS_PATH:$HOME/repos/community/community"
915 export KISS_PATH="$KISS_PATH:$HOME/repos/mid/ports"
917 export KISS_COMPRESS=xz
919 **** Compilation flags
920 #+begin_src shell :tangle ~/.config/ash/ashrc
921 export CFLAGS="-O3 -pipe -march=native"
922 export CXXFLAGS="$CFLAGS"
923 export MAKEFLAGS="-j$(nproc)"
924 export PKG_CONFIG_PATH="$PKG_CONFIG_PATH:/usr/local/lib/pkgconfig"
926 **** XDG desktop dirs
927 #+begin_src shell :tangle ~/.config/ash/ashrc
928 export XDG_DESKTOP_DIR="/dev/null"
929 export XDG_DOCUMENTS_DIR="$HOME/documents"
930 export XDG_DOWNLOAD_DIR="$HOME/downloads"
931 export XDG_MUSIC_DIR="$HOME/music"
932 export XDG_PICTURES_DIR="$HOME/pictures"
933 export XDG_VIDEOS_DIR="$HOME/videos"
937 #+begin_src shell :tangle ~/.config/ash/ashrc
938 alias poki='ssh armaanb.net'
939 alias irc='ssh root@armaanb.net -t abduco -A irc catgirl freenode'
940 alias union='ssh 192.168.1.18'
941 alias mine='ssh -p 23 root@pickupserver.cc'
942 alias tcf='ssh root@204.48.23.68'
943 alias ngmun='ssh root@157.245.89.25'
944 alias prox='ssh root@192.168.1.224'
945 alias ncq='ssh root@143.198.123.17'
946 alias envs='ssh acheam@envs.net'
949 #+begin_src shell :tangle ~/.config/ash/ashrc
950 alias ls='LC_COLLATE=C ls -lh --group-directories-first'
952 alias df='df -h / /boot'
959 alias grep='grep -in'
960 alias mkdir='mkdir -pv'
961 alias lanex='java -jar ~/.local/share/lxc/lanxchange.jar && rm lxc*'
962 emacs() { $EDITOR "$@" & }
965 **** System management
966 #+begin_src shell :tangle ~/.config/ash/ashrc
967 alias crontab='crontab-argh'
969 alias pasu='git -C ~/.password-store push'
970 alias yadu='yadm add -u && yadm commit -m "Updated `date -Iseconds`" && \
974 #+begin_src shell :tangle ~/.config/ash/ashrc
975 alias ping='ping -c 10'
976 alias gps='gpg --keyserver keyserver.ubuntu.com --search-keys'
977 alias gpp='gpg --keyserver keyserver.ubuntu.com --recv-key'
978 alias plan='T=$(mktemp) && \
979 rsync armaanb.net:/home/armaa/plan.txt "$T" && \
981 head -n -2 $T > $TT && \
984 echo "Last updated: $(date -R)" >> "$TT" && \
985 fold -sw 72 "$TT" > "$T"| \
986 rsync "$T" armaanb.net:/home/armaa/plan.txt && \
989 **** Virtual machines, chroots
990 #+begin_src shell :tangle ~/.config/ash/ashrc
991 alias cwindows='qemu-system-x86_64 \
996 -device VGA,vgamem_mb=64 \
1000 -net user,smb=/home/armaa/public \
1001 -drive format=qcow2,file=/home/armaa/virtual/windows.qcow2'
1004 #+begin_src shell :tangle ~/.config/ash/ashrc
1005 alias words='gen-shell -c "words"'
1006 alias words-e='gen-shell -c "words ~E"'
1009 #+begin_src shell :tangle ~/.config/ash/ashrc
1010 alias bigrandomfile='dd if=/dev/urandom of=1GB-urandom bs=1M count=1024 \
1012 alias bigboringfile='dd if=/dev/zero of=1GB-zero bs=1M count=1024 \
1014 alias ytmusic="youtube-dl -x --add-metadata --audio-format aac \
1015 --restrict-filenames -o '%(title)s.%(ext)s'"
1019 Make MPV play a little bit smoother.
1020 #+begin_src conf :tangle ~/.config/mpv/mpv.conf
1021 ytdl-format="bestvideo[height<=?1080]+bestaudio/best"
1025 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!.
1026 #+begin_src conf :tangle ~/.inputrc
1027 set editing-mode emacs
1031 #+begin_src conf :tangle ~/.gitconfig
1033 name = Armaan Bhojwani
1034 email = me@armaanb.net
1035 signingkey = 0FEB9471E19C49C60CFBEB133C9ED82FFE788E4A
1038 #+begin_src conf :tangle ~/.gitconfig
1040 defaultBranch = main
1043 #+begin_src conf :tangle ~/.gitconfig
1048 #+begin_src conf :tangle ~/.gitconfig
1050 smtpserver = smtp.mailbox.org
1051 smtpuser = me@armaanb.net
1052 smtpencryption = ssl
1053 smtpserverport = 465
1057 #+begin_src conf :tangle ~/.gitconfig
1062 #+begin_src conf :tangle ~/.gitconfig
1065 sclone = clone --depth 1
1070 quickfix = commit . --amend --no-edit
1072 subup = submodule update --remote
1073 loc = diff --stat 4b825dc642cb6eb9a060e54bf8d69288fbee4904 # Empty hash
1074 pushnc = push -o skip-ci
1077 #+begin_src conf :tangle ~/.gitconfig
1083 #+begin_src conf :tangle ~/.gitconfig
1088 The best document reader!
1090 #+begin_src conf :tangle ~/.config/zathura/zathurarc
1092 map <A-b> toggle_statusbar
1093 set selection-clipboard clipboard
1096 set window-title-basename "true"
1097 set selection-clipboard "clipboard"
1100 #+begin_src conf :tangle ~/.config/zathura/zathurarc
1101 set default-bg "#000000"
1102 set default-fg "#ffffff"
1103 set render-loading true
1104 set render-loading-bg "#000000"
1105 set render-loading-fg "#ffffff"
1107 set recolor-lightcolor "#000000" # bg
1108 set recolor-darkcolor "#ffffff" # fg
1112 I use tmux in order to keep my st build light. Still learning how it works.
1113 #+begin_src conf :tangle ~/.tmux.conf
1117 set-option -g history-limit 50000
1119 set -g set-titles on
1120 set -g set-titles-string "#W"
1122 set-window-option -g mode-keys vi
1123 bind-key -T copy-mode-vi 'v' send -X begin-selection
1124 bind -T copy-mode-vi y send-keys -X copy-pipe-and-cancel 'xclip -in -selection clipboard'
1128 #+begin_src conf :tangle ~/.gnupg/gpg.conf
1129 default-key 3C9ED82FFE788E4A
1133 #+begin_src conf :tangle ~/.gnupg/gpg-agent.conf
1134 pinentry-program /sbin/pinentry
1136 default-cache-ttl 6000
1137 allow-emacs-pinentry
1140 #+begin_src conf :tangle (progn (if (string= (system-name) "frost.armaanb.net") "~/.config/xmodmap" "no"))
1144 ! Turn right alt into super
1148 ! Swap caps and control
1149 remove Lock = Caps_Lock
1150 remove Control = Control_L
1151 remove Lock = Control_L
1152 remove Control = Caps_Lock
1153 keysym Control_L = Caps_Lock
1154 keysym Caps_Lock = Control_L
1155 add Lock = Caps_Lock
1156 add Control = Control_L
1159 #+begin_src shell :tangle ~/.config/sx/sxrc :tangle-mode (identity #o755)