Phundrak’s Emacs Configuration

#+title: Emacs Configuration #+setupfile: headers #+options: auto-id:t #+html_head: #+html_head: #+html_head: #+property: header-args:emacs-lisp :mkdirp yes :lexical t :exports code #+property: header-args:emacs-lisp+ :tangle ~/.emacs.d/init.el #+property: header-args:emacs-lisp+ :mkdirp yes :noweb no-export #+include: img/emacs.svg export html * Introduction :PROPERTIES: :CUSTOM_ID: Introduction7gzhel6184j0 :END: After a couple of years using Spacemacs and a failed attempt at switching to DoomEmacs, I’m finally switching back to a vanilla configuration! Be aware though this document is still very much a work in progress document, lots of comments on existing configuration are missing, and lots of functionalities are still not implemented. I’m still in the process of porting my [[file:spacemacs.org][Spacemacs]] configuration over here. #+attr_html: :alt Dammit Emacs… :loading lazy #+caption: XKCD n°378 [[file:./img/real_programmers.png]] * Basic configuration :PROPERTIES: :CUSTOM_ID: Basic-configurationzt3iel6184j0 :END: ** Early Init :PROPERTIES: :CUSTOM_ID: Basic-configuration-Early-Inityj7iel6184j0 :header-args:emacs-lisp: :tangle ~/.emacs.d/early-init.el :mkdirp yes :header-args:emacs-lisp+: :exports code :results silent :lexical t :END: The early init file is the file loaded before anything else in Emacs. This is where I put some options in order to disable as quickly as possible some built-in features of Emacs before they can be even loaded, speeding Emacs up a bit. #+begin_src emacs-lisp :mkdirp yes (setq package-enable-at-startup nil inhibit-startup-message t frame-resize-pixelwise t ; fine resize package-native-compile t) ; native compile packages (scroll-bar-mode -1) ; disable scrollbar (tool-bar-mode -1) ; disable toolbar (tooltip-mode -1) ; disable tooltips (set-fringe-mode 10) ; give some breathing room (menu-bar-mode -1) ; disable menubar (blink-cursor-mode 0) ; disable blinking cursor #+end_src ** Emacs Behavior :PROPERTIES: :CUSTOM_ID: Basic-configuration-Emacs-Behavior6gbiel6184j0 :END: *** Editing Text in Emacs :PROPERTIES: :CUSTOM_ID: Basic-configuration-Emacs-Behavior-Editing-Text-in-Emacsy2fiel6184j0 :END: I *never* want to keep trailing spaces in my files, which is why I’m doing this: #+begin_src emacs-lisp (add-hook 'before-save-hook #'whitespace-cleanup) #+end_src I don’t understand why some people add two spaces behind a full stop, I sure don’t. Let’s tell Emacs. #+begin_src emacs-lisp (setq-default sentence-end-double-space nil) #+end_src There is a minor mode in Emacs which allows to have a finer way of jumping from word to word: ~global-subword-mode~. It detects if what Emacs usually considers a word can be understood as several words, as in camelCase words, and allows us to jump words on this finer level. #+begin_src emacs-lisp (global-subword-mode 1) #+end_src Lastly, I want the default mode for Emacs to be Emacs Lisp. #+begin_src emacs-lisp (setq-default initial-major-mode 'emacs-lisp-mode) #+end_src **** Indentation :PROPERTIES: :CUSTOM_ID: Basic-configuration-Emacs-Behavior-Editing-Text-in-Emacs-Indentationauiiel6184j0 :END: I don’t like tabs. They rarely look good, and if I need it I can almost always tell Emacs to use them through a ~.dir-locals.el~ file or through the config file of my code formatter. So by default, let’s disable them: #+begin_src emacs-lisp (setq-default indent-tabs-mode nil) (add-hook 'prog-mode-hook (lambda () (setq indent-tabs-mode nil))) #+end_src Just to go on a little tangent here: I don’t exactly /hate/ tabs, but I find them really annoying when your text editor knows only them. Sure, for indentation they work great, and they allow different people getting different settings in their text editor depending on their preferred tastes —some may prefer 2 spaces tabs, some may prefer 4 spaces tabs, some deranged people prefer 8 spaces tabs, and some monsters prefer 3! But the thing is, once you indented your code and then you need alignment, tabs don’t work anymore! Or they may on *your* text editor but not on your coworker’s! (He’s the one using 3 spaces tabs by the way). So, is the answer to use spaces instead of tabs, and screw peoples’ preferences in terms of tabs width? No, I say the answer is more moderate than that, and it might frighten or anger some of you at first: use both spaces and tabs. Now, before you lynch me on the main avenue in front of everyone, let me tell you absolutely no one should ever be mixing spaces and tabs for indentation, that would be absolutely terrible and would bring the worst of both worlds. What’s the best of both worlds then? #+begin_center /Tabs for indentation/ /Spaces for alignment/ #+end_center I haven’t found a way to automate that in Emacs yet aside from formatters’ config file, and tabs look bat in EmacsLisp anyway, so I’ll stick with spaces by default and change it where needed. *** Programming Modes :PROPERTIES: :CUSTOM_ID: Basic-configuration-Emacs-Behavior-Programming-Modesfnmiel6184j0 :END: First off, my definition of what makes a “programming mode” doesn’t exactly fit mine, so on top of ~prog-mode~, let’s add a few other modes. #+name: line-number-modes-table | Modes | |------------| | prog-mode | | latex-mode | #+name: prog-modes-gen #+headers: :cache yes :exports none :tangle no #+begin_src emacs-lisp :var modes=line-number-modes-table (mapconcat (lambda (mode) (format "%s-hook" (car mode))) modes " ") #+end_src **** Line Number :PROPERTIES: :CUSTOM_ID: Basic-configuration-Emacs-Behavior-Programming-Modes-Line-Numbermcqiel6184j0 :END: Since version 26, Emacs has a built-in capacity of displaying line numbers on the left-side of the buffer. This is a fantastic feature that should actually be the default for all programming modes. #+begin_src emacs-lisp (dolist (mode '(<>)) (add-hook mode #'display-line-numbers-mode)) #+end_src **** Folding code :PROPERTIES: :CUSTOM_ID: Basic-configuration-Emacs-Behavior-Programming-Modes-Folding-code16uiel6184j0 :END: Most programming languages can usually have their code folded, be it code between curly braces, chunks of comments or code on another level of indentation (Python, why…?). The minor-mode that enables that is ~hs-minor-mode~, let’s enable it for all of these programming modes: #+begin_src emacs-lisp (dolist (mode '(<>)) (add-hook mode #'hs-minor-mode)) #+end_src *** Stay Clean, Emacs! :PROPERTIES: :CUSTOM_ID: Basic-configuration-Emacs-Behavior-Stay-Clean-Emacs7wxiel6184j0 :END: As nice as Emacs is, it isn’t very polite or clean by default: open a file, and it will create backup files in the same directory. But then, when you open your directory with your favorite file manager and see almost all of your files duplicated with a =~= appended to the filename, it looks really uncomfortable! This is why I prefer to tell Emacs to keep its backup files to itself in a directory it only will access. #+begin_src emacs-lisp (setq backup-directory-alist `(("." . ,(expand-file-name ".tmp/backups/" user-emacs-directory)))) #+end_src It also loves to litter its ~init.el~ with custom variables here and there, but the thing is: I regenerate my ~init.el~ each time I tangle this file! How can I keep Emacs from adding stuff that will be almost immediately lost? Did someone say /custom file/? #+begin_src emacs-lisp (setq-default custom-file (expand-file-name ".custom.el" user-emacs-directory)) (when (file-exists-p custom-file) ; Don’t forget to load it, we still need it (load custom-file)) #+end_src If we delete a file, we want it moved to the trash, not simply deleted. #+begin_src emacs-lisp (setq delete-by-moving-to-trash t) #+end_src Finally, the scatch buffer always has some message at its beginning, I don’t want it! #+begin_src emacs-lisp (setq-default initial-scratch-message nil) #+end_src *** Stay Polite, Emacs! :PROPERTIES: :CUSTOM_ID: Basic-configuration-Emacs-Behavior-Stay-Polite-Emacszp1jel6184j0 :END: When asking for our opinion on something, Emacs loves asking us to answer by “yes” or “no”, but *in full*! That’s very rude! Fortunately, we can fix this. #+begin_src emacs-lisp (defalias 'yes-or-no-p 'y-or-n-p) #+end_src This will make Emacs ask us for either hitting the ~y~ key for “yes”, or the ~n~ key for “no”. Much more polite! It is also very impolite to keep a certain version of a file in its buffer when said file has changed on disk. Let’s change this behavior: #+begin_src emacs-lisp (global-auto-revert-mode 1) #+end_src Much more polite! Note that if the buffer is modified and its changes haven’t been saved, it will not automatically revert the buffer and your unsaved changes won’t be lost. Very polite! *** Misc :PROPERTIES: :CUSTOM_ID: Basic-configuration-Emacs-Behavior-Misc9j5jel6184j0 :END: Let’s raise Emacs undo memory to 10MB, and make Emacs auto-save our files by default. #+begin_src emacs-lisp (setq undo-limit 100000000 auto-save-default t) #+end_src I’m also interested in keeping track of how fast Emacs loads on my computer, as well as for how long I keep it open. The values are stored in a ~.csv~ with three columns: - The date when Emacs was closed - Emacs’ init time - Emacs’ uptime #+begin_src emacs-lisp (defvar my/emacs-log-file-time (expand-file-name "emacs-time.csv" user-emacs-directory)) (defun my/write-emacs-loadtime-and-uptime () (with-temp-buffer (find-file my/emacs-log-file-time) (goto-char (point-max)) (insert (format "%s,%s,%s\n" (string-trim (shell-command-to-string "date +%F-%H-%M-%S")) (emacs-init-time "%f") (emacs-uptime "%dd %hh %mm %ss"))) (save-buffer))) (add-to-list 'kill-emacs-hook #'my/write-emacs-loadtime-and-uptime) #+end_src #+begin_src emacs-lisp (setq window-combination-resize t) ; take new window space from all other windows #+end_src ** Personal Information :PROPERTIES: :CUSTOM_ID: Basic-configuration-Personal-Informationi59jel6184j0 :END: Emacs needs to know its master! For various reasons by the way, some packages rely of these variables to know who it is talking to or dealing with, such as ~mu4e~ which will guess who you are if you haven’t set it up correctly. #+begin_src emacs-lisp (setq user-full-name "Lucien Cartier-Tilet" user-real-login-name "Lucien Cartier-Tilet" user-login-name "phundrak" user-mail-address "lucien@phundrak.com") #+end_src ** Visual Configuration :PROPERTIES: :CUSTOM_ID: Basic-configuration-Visual-Configurationzvcjel6184j0 :END: The first visual setting in this section will activate the visible bell. What it does is I get a visual feedback each time I do something Emacs doesn’t agree with, like tring to go up a line when I’m already at the top of the buffer. #+begin_src emacs-lisp (setq visible-bell t) #+end_src It is nicer to see a cursor cover the actual space of a character. #+begin_src emacs-lisp (setq x-stretch-cursor t) #+end_src When text is ellipsed, I want the ellipsis marker to be a single character of three dots. Let’s make it so: #+begin_src emacs-lisp (setq truncate-string-ellipsis "…") #+end_src Thanks to [[https://github.com/TheVaffel/emacs][this fork]] of Emacs, it is now possible to set some transparency to the background of Emacs only and not to the entire frame. #+begin_src emacs-lisp (add-hook 'server-after-make-frame-hook (lambda () (set-frame-parameter (selected-frame) 'alpha-background 0.9))) #+end_src *** Modeline Modules :PROPERTIES: :CUSTOM_ID: Basic-configuration-Visual-Configuration-Modeline-Modules9kgjel6184j0 :END: I sometimes use Emacs in fullscreen, meaning my usual taskbar will be hidden. This is why I want the current date and time to be displayed, in an ISO-8601 style, although not exactly ISO-8601 (this is the best time format, fight me). #+begin_src emacs-lisp (setq display-time-format "%Y-%m-%d %H:%M") (display-time-mode 1) ; display time in modeline #+end_src Something my taskbar doesn’t have is a battery indicator. However, I want it enabled only if I am on a laptop or if a battery is available. #+begin_src emacs-lisp (let ((battery-str (battery))) (unless (or (equal "Battery status not available" battery-str) (string-match-p (regexp-quote "N/A") battery-str)) (display-battery-mode 1))) #+end_src This isn’t a modeline module per se, but we have an indicator of the current line in Emacs. And although it is useful, I also often wish to know which column I’m on. This can be activated like so: #+begin_src emacs-lisp (column-number-mode) #+end_src The following code is, as will several chunks of code in this config, borrowed from [[https://tecosaur.github.io/emacs-config/#theme-modeline][TEC’s configuration]]. It hides the encoding information of the file if the file itself is a regular UTF-8 file with ~\n~ line ending. Be aware the ~doom-modeline-buffer-encoding~ variable is usabel here only because I use the Doom modeline as seen below. #+begin_src emacs-lisp (defun modeline-contitional-buffer-encoding () "Hide \"LF UTF-8\" in modeline. It is expected of files to be encoded with LF UTF-8, so only show the encoding in the modeline if the encoding is worth notifying the user." (setq-local doom-modeline-buffer-encoding (unless (and (memq (plist-get (coding-system-plist buffer-file-coding-system) :category) '(coding-category-undecided coding-category-utf-8)) (not (memq (coding-system-eol-type buffer-file-coding-system) '(1 2)))) t))) #+end_src Now, let’s automate the call to this function in order to apply the modifications to the modeline each time we open a new file. #+begin_src emacs-lisp (add-hook 'after-change-major-mode-hook #'modeline-contitional-buffer-encoding) #+end_src *** Fonts :PROPERTIES: :CUSTOM_ID: Basic-configuration-Visual-Configuration-Fontsxfkjel6184j0 :END: I don’t like the default font I usually have on my machines, I really don’t. I prefer [[https://github.com/microsoft/cascadia-code][Cascadia Code]], as it also somewhat supports the [[https://www.internationalphoneticassociation.org/][IPA]]. #+begin_src emacs-lisp (defvar phundrak/default-font-size 90 "Default font size.") (when (equal system-type 'gnu/linux) (set-face-attribute 'default nil :font "Cascadia Code" :height phundrak/default-font-size)) #+end_src *** Frame Title :PROPERTIES: :CUSTOM_ID: Basic-configuration-Visual-Configuration-Frame-Titlej7ojel6184j0 :END: This is straight-up copied from [[https://tecosaur.github.io/emacs-config/config.html#window-title][TEC]]’s configuration. See their comment on the matter. #+begin_src emacs-lisp (setq frame-title-format '("" "%b" (:eval (let ((project-name (projectile-project-name))) (unless (string= "-" project-name) (format (if (buffer-modified-p) " ◉ %s" " ● %s - Emacs") project-name)))))) #+end_src ** Nice Macros From Doom-Emacs :PROPERTIES: :CUSTOM_ID: Basic-configuration-Nice-Macros-From-Doom-Emacsgyrjel6184j0 :END: Doom-Emacs has some really nice macros that can come in really handy, but since I prefer to rely on my own configuration, I’ll instead just copy their code here. First we get the ~after!~ macro: #+begin_src emacs-lisp (require 'cl-lib) (defmacro after! (package &rest body) "Evaluate BODY after PACKAGE have loaded. PACKAGE is a symbol or list of them. These are package names, not modes, functions or variables. It can be: - An unquoted package symbol (the name of a package) (after! helm BODY...) - An unquoted list of package symbols (i.e. BODY is evaluated once both magit and git-gutter have loaded) (after! (magit git-gutter) BODY...) - An unquoted, nested list of compound package lists, using any combination of :or/:any and :and/:all (after! (:or package-a package-b ...) BODY...) (after! (:and package-a package-b ...) BODY...) (after! (:and package-a (:or package-b package-c) ...) BODY...) Without :or/:any/:and/:all, :and/:all are implied. This is a wrapper around `eval-after-load' that: 1. Suppresses warnings for disabled packages at compile-time 2. Supports compound package statements (see below) 3. Prevents eager expansion pulling in autoloaded macros all at once" (declare (indent defun) (debug t)) (if (symbolp package) (list (if (or (not (bound-and-true-p byte-compile-current-file)) (require package nil 'noerror)) #'progn #'with-no-warnings) ;; We intentionally avoid `with-eval-after-load' to prevent eager ;; macro expansion from pulling (or failing to pull) in autoloaded ;; macros/packages. `(eval-after-load ',package ',(macroexp-progn body))) (let ((p (car package))) (cond ((not (keywordp p)) `(after! (:and ,@package) ,@body)) ((memq p '(:or :any)) (macroexp-progn (cl-loop for next in (cdr package) collect `(after! ,next ,@body)))) ((memq p '(:and :all)) (dolist (next (cdr package)) (setq body `((after! ,next ,@body)))) (car body)))))) #+end_src * Custom Elisp :PROPERTIES: :CUSTOM_ID: Custom-Elispksvjel6184j0 :END: ** Dired functions :PROPERTIES: :CUSTOM_ID: Custom-Elisp-Dired-functionsm8zjel6184j0 :END: *** ~phundrak/open-marked-files~ :PROPERTIES: :CUSTOM_ID: Custom-Elisp-Dired-functions-phundrak-open-marked-filesdw2kel6184j0 :END: This function allows the user to open all marked files from a dired buffer as new Emacs buffers. #+begin_src emacs-lisp (defun phundrak/open-marked-files (&optional files) "Open all marked FILES in dired buffer as new Emacs buffers." (interactive) (let* ((file-list (if files (list files) (if (equal major-mode "dired-mode") (dired-get-marked-files) (list (buffer-file-name)))))) (mapc (lambda (file-path) (find-file file-path)) (file-list)))) #+end_src *** ~xah/open-in-external-app~ :PROPERTIES: :CUSTOM_ID: Custom-Elisp-Dired-functions-xah-open-in-external-appnm6kel6184j0 :END: #+begin_src emacs-lisp (defun xah/open-in-external-app (&optional file) "Open FILE or dired marked FILE in external app. The app is chosen from the user’s OS preference." (interactive) (let ((file-list (if file (list file) (if (equal major-mode "dired-mode") (dired-get-marked-files) (list (buffer-file-name))))) (do-it-p (if (<= (length file-list) 5) t (y-or-n-p "Open more than 5 files? ")))) (when do-it-p (mapc (lambda (file-path) (let ((process-connection-type nil)) (start-process "" nil "xdg-open" file-path))) file-list)))) #+end_src *** ~xah/dired-sort~ :PROPERTIES: :CUSTOM_ID: Custom-Elisp-Dired-functions-xah-dired-sort9fakel6184j0 :END: #+begin_src emacs-lisp (defun xah/dired-sort () "Sort dired dir listing in different ways. Prompt for a choice." (interactive) (let (sort-by arg) (setq sort-by (completing-read "Sort by:" '("name" "size" "date" "extension"))) (pcase sort-by ("name" (setq arg "-ahl --group-directories-first")) ("date" (setq arg "-ahl -t --group-directories-first")) ("size" (setq arg "-ahl -S --group-directories-first")) ("extension" (setq arg "ahlD -X --group-directories-first")) (otherwise (error "Dired-sort: unknown option %s" otherwise))) (dired-sort-other arg))) #+end_src ** Switch between buffers :PROPERTIES: :CUSTOM_ID: Custom-Elisp-Switch-between-buffersp4ekel6184j0 :END: Two default shortcuts I really like from Spacemacs are ~SPC b m~ and ~SPC b s~, which bring the user directly to the ~*Messages*~ buffer and the ~*scratch*~ buffer respectively. These functions do exactly this. #+begin_src emacs-lisp (defun switch-to-messages-buffer () "Switch to Messages buffer." (interactive) (switch-to-buffer (messages-buffer))) (defun switch-to-scratch-buffer () "Switch to Messages buffer." (interactive) (switch-to-buffer "*scratch*")) #+end_src ** Screenshots :PROPERTIES: :CUSTOM_ID: Custom-Elisp-Screenshots-l9bkib013aj0 :END: Since Emacs27, it is possible for Emacs to take screenshots of itself in various formats. I’m mainly interested by the SVG and PNG format, so I’ll only write functions for these. It isn’t really redundant with the ~screenshot.el~ package used [[#Packages-Configuration-Applications-Screenshot96d1fl6184j0][here]] since these functions take a screenshot of Emacs as a whole rather than of a code snippet. First, we have a general function which is a slight modification of the function shared by Alphapapa in [[https://www.reddit.com/r/emacs/comments/idz35e/emacs_27_can_take_svg_screenshots_of_itself/g2c2c6y/][this Reddit comment]]. It has been modified so it is possible to pass the function an argument for the format the screenshot will be taken as, and if ~type~ is ~nil~ the user can still chose it. #+begin_src emacs-lisp (defun self-screenshot (&optional type) "Save a screenshot of type TYPE of the current Emacs frame. As shown by the function `', type can weild the value `svg', `png', `pdf'. This function will output in /tmp a file beginning with \"Emacs\" and ending with the extension of the requested TYPE." (interactive) (let* ((type (if type type (intern (completing-read "Screenshot Type: " '(png svg pdf postscript))))) (extension (pcase type ('png ".png") ('svg ".svg") ('pdf ".pdf") ('postscript ".ps") (otherwise (error "Cannot export screenshot of type %s" otherwise)))) (filename (make-temp-file "Emacs-" nil extension)) (data (x-export-frames nil type))) (with-temp-file filename (insert data)) (kill-new filename) (message filename))) #+end_src For convenience’s sake, I’ll also write two functions dedicated to taking a screenshot in the SVG format and the PNG format respectively. #+begin_src emacs-lisp (defun self-screenshot-svg () "Save an SVG screenshot of Emacs. See `self-screenshot'." (interactive) (self-screenshot 'svg)) (defun self-screenshot-png () "Save a PNG screenshot of Emacs. See `self-screenshot'." (interactive) (self-screenshot 'png)) #+end_src These functions were used to take the screenshots you can see in this document. ** Org Functions :PROPERTIES: :CUSTOM_ID: Custom-Elisp-Org-Functionsyshkel6184j0 :END: *** Emphasize text :noexport: :PROPERTIES: :CUSTOM_ID: Custom-Elisp-Org-Functions-Emphasize-textkilkel6184j0 :END: | / | | | | Emphasis | Character | Character code | |----------+-----------+----------------| | Bold | ~*~ | 42 | | Italic | ~/~ | 47 | | Code | ~~~ | 126 | #+begin_src emacs-lisp (defun org-mode-emphasize-bold () "Emphasize as bold the current region. See also `org-emphasize'." (interactive) (org-emphasize 42)) #+end_src *** Handle new windows :PROPERTIES: :CUSTOM_ID: Custom-Elisp-Org-Functions-Handle-new-windowst7pkel6184j0 :END: The two functions below allow the user to not only create a new window to the right or below the current window (respectively), but also to focus the new window immediately. #+begin_src emacs-lisp (defun split-window-right-and-focus () "Spawn a new window right of the current one and focus it." (interactive) (split-window-right) (windmove-right)) (defun split-window-below-and-focus () "Spawn a new window below the current one and focus it." (interactive) (split-window-below) (windmove-down)) (defun kill-buffer-and-delete-window () "Kill the current buffer and delete its window." (interactive) (progn (kill-this-buffer) (delete-window))) #+end_src *** ~phundrak/toggle-org-src-window-split~ :PROPERTIES: :CUSTOM_ID: Custom-Elisp-Org-Functions-phundrak-toggle-org-src-window-splito2tkel6184j0 :END: #+begin_src emacs-lisp (defun phundrak/toggle-org-src-window-split () "This function allows the user to toggle the behavior of `org-edit-src-code'. If the variable `org-src-window-setup' has the value `split-window-right', then it will be changed to `split-window-below'. Otherwise, it will be set back to `split-window-right'" (interactive) (if (equal org-src-window-setup 'split-window-right) (setq org-src-window-setup 'split-window-below) (setq org-src-window-setup 'split-window-right)) (message "Org-src buffers will now split %s" (if (equal org-src-window-setup 'split-window-right) "vertically" "horizontally"))) #+end_src * Package Management :PROPERTIES: :CUSTOM_ID: Package-Managementqpwkel6184j0 :END: ** Repositories :PROPERTIES: :CUSTOM_ID: Package-Management-Repositoriesab0lel6184j0 :END: By default, only GNU’s repositories are available to the package managers of Emacs. I also want to use Melpa and org-mode’s repository, so let’s add them! Note that the /Elpa/ repository has been renamed to the /gnu/ repository due to the addition of another Elpa repository, /nongnu/, which will hosts packages that do not conform to the FSF’s copyright assignment. Both the /gnu/ and the /nonfree/ repositories are Elpa repositories now, and they were renamed in order to avoid any confusion between the two of them. #+begin_src emacs-lisp (setq package-archives '(("melpa" . "https://melpa.org/packages/") ("gnu" . "https://elpa.gnu.org/packages/") ("nongnu" . "https://elpa.nongnu.org/nongnu/"))) #+end_src ** Straight :PROPERTIES: :CUSTOM_ID: Package-Management-Straightry3lel6184j0 :END: For my package management, I prefer to use ~straight~ ([[https://github.com/raxod502/straight.el][Github]]). This is due to its capacity of integrating nicely with ~use-package~, which is also supported by ~general~ which I use for my keybindings (see below), but also because with it I can specify where to retrieve packages that are not on MELPA or ELPA but on Github and other online Git repositories too. #+begin_src emacs-lisp (defvar bootstrap-version) (defvar comp-deferred-compilation-deny-list ()) ; workaround, otherwise straight shits itself (let ((bootstrap-file (expand-file-name "straight/repos/straight.el/bootstrap.el" user-emacs-directory)) (bootstrap-version 5)) (unless (file-exists-p bootstrap-file) (with-current-buffer (url-retrieve-synchronously "https://raw.githubusercontent.com/raxod502/straight.el/develop/install.el" 'silent 'inhibit-cookies) (goto-char (point-max)) (eval-print-last-sexp))) (load bootstrap-file nil 'nomessage)) (package-initialize) (unless package-archive-contents (package-refresh-contents)) ;; Initialize use-package on non-Linux platforms (unless (package-installed-p 'use-package) (package-install 'use-package)) (require 'use-package) (setq use-package-always-ensure t) #+end_src * Keybinding Management :PROPERTIES: :CUSTOM_ID: Keybinding-Management728lel6184j0 :END: ** Which-key :PROPERTIES: :CUSTOM_ID: Keybinding-Management-Which-keymsblel6184j0 :END: #+begin_src emacs-lisp (use-package which-key :straight (:build t) :defer t :init (which-key-mode) :diminish which-key-mode :config (setq which-key-idle-delay 1)) #+end_src ** General :PROPERTIES: :CUSTOM_ID: Keybinding-Management-Generalycflel6184j0 :END: General is an awesome package for managing keybindings. Not only is it oriented towards keychords by default (which I love), but it also provides some integration with evil so that we can declare keybindings for certain states only! This is a perfect replacement for ~define-key~, ~evil-define-key~, and any other function for defining keychords. And it is also possible to declare a prefix for my keybindings! By default, all keybinds will be prefixed with ~SPC~ and keybinds related to a specific mode (often major modes) will be prefixed by a comma ~,~ (and by ~C-SPC~ and ~M-m~ respectively when in ~insert-mode~ or ~emacs-mode~). You can still feel some influence from my Spacemacs years here. #+begin_src emacs-lisp (use-package general :defer t :straight (:build t) :init (general-auto-unbind-keys) :config (general-create-definer phundrak/undefine :keymaps 'override :states '(normal emacs)) (general-create-definer phundrak/evil :states '(normal)) (general-create-definer phundrak/leader-key :states '(normal insert visual emacs) :keymaps 'override :prefix "SPC" :global-prefix "C-SPC") (general-create-definer phundrak/major-leader-key :states '(normal insert visual emacs) :keymaps 'override :prefix "," :global-prefix "M-m")) #+end_src #+name: general-keybindings-gen #+headers: :tangle no :exports none :results value :cache yes #+begin_src emacs-lisp :var table=keybinds-windows prefix="" (mapconcat (lambda (line) (let* ((key (car line)) (function (cadr line)) (comment (caddr line))) (format "\"%s%s\" %s" prefix key (if (string= "" comment) (if (or (string= "" function) (string= "nil" function)) "nil" (concat "#'" function)) (format "'(%s :wk %s)" (if (or (string= "" function) (string= "nil" function)) ":ignore t" function) (if (or (string= "none" comment) (string= "nil" comment)) "t" (concat "\"" comment "\""))))))) table "\n") #+end_src ** Evil :PROPERTIES: :CUSTOM_ID: Keybinding-Management-Eviljg30fl6184j0 :END: #+begin_src emacs-lisp (use-package evil :straight (:build t) :init (progn (setq evil-want-integration t evil-want-keybinding nil evil-want-C-u-scroll t evil-want-C-i-jump nil) (require 'evil-vars) (evil-set-undo-system 'undo-tree)) :config (general-define-key :keymaps 'evil-motion-state-map "SPC" nil "," nil) (general-define-key :keymaps 'evil-insert-state-map "C-t" nil) (general-define-key :keymaps 'evil-insert-state-map "U" nil "C-a" nil "C-y" nil "C-e" nil) (evil-mode 1) (setq evil-want-fine-undo t) ; more granular undo with evil (evil-set-initial-state 'messages-buffer-mode 'normal) (evil-set-initial-state 'dashboard-mode 'normal) ;; Use visual line motions even outside of visual-line-mode buffers (evil-global-set-key 'motion "t" 'evil-next-visual-line) (evil-global-set-key 'motion "s" 'evil-previous-visual-line) (dolist (key '("c" "C" "t" "T" "s" "S" "r" "R" "h" "H" "j" "J" "k" "K" "l" "L")) (general-define-key :states 'normal key nil)) (general-define-key :states 'motion "h" 'evil-replace "H" 'evil-replace-state "j" 'evil-find-char-to "J" 'evil-find-char-to-backward "k" 'evil-substitute "K" 'evil-smart-doc-lookup "l" 'evil-change "L" 'evil-change-line "c" 'evil-backward-char "C" 'evil-window-top "t" 'evil-next-line "T" 'evil-join "s" 'evil-previous-line "S" 'evil-lookup "r" 'evil-forward-char "R" 'evil-window-bottom)) #+end_src #+begin_src emacs-lisp (use-package evil-collection :after evil :straight (:build t) :config ;; bépo conversion (defun my/bépo-rotate-evil-collection (_mode mode-keymaps &rest _rest) (evil-collection-translate-key 'normal mode-keymaps ;; bépo ctsr is qwerty hjkl "c" "h" "t" "j" "s" "k" "r" "l" ;; add back ctsr "h" "c" "j" "t" "k" "s" "l" "r")) (add-hook 'evil-collection-setup-hook #'my/bépo-rotate-evil-collection) (evil-collection-init)) #+end_src #+begin_src emacs-lisp (use-package undo-tree :defer t :straight (:build t) :init (global-undo-tree-mode)) #+end_src ** Hydra :PROPERTIES: :CUSTOM_ID: Keybinding-Management-Hydra0970fl6184j0 :END: [[https://github.com/abo-abo/hydra][Hydra]] is a simple menu creator for keybindings. #+begin_src emacs-lisp (use-package hydra :straight (:build t) :defer t) #+end_src *** Hydras :PROPERTIES: :CUSTOM_ID: Keybinding-Management-Hydra-Hydrasvya0fl6184j0 :END: The following hydra allows me to quickly zoom in and out in the current buffer. #+begin_src emacs-lisp (defhydra hydra-zoom () " ^Zoom^ ^Other ^^^^^^^-------------------------- [_t_/_s_] zoom in/out [_q_] quit [_0_]^^ reset zoom " ("t" text-scale-increase "zoom in") ("s" text-scale-decrease "zoom out") ("0" text-scale-adjust "reset") ("q" nil "finished" :exit t)) #+end_src Similarly, this one is also inspired from Spacemacs and allows the user to interact with the width of the buffer in ~writeroom~. #+begin_src emacs-lisp (defhydra writeroom-buffer-width () " ^Width^ ^Other ^^^^^^^^----------------------- [_t_] enlarge [_r_/_0_] adjust [_s_] shrink [_q_]^^ quit " ("q" nil :exit t) ("t" writeroom-increase-width "enlarge") ("s" writeroom-decrease-width "shrink") ("r" writeroom-adjust-width "adjust") ("0" writeroom-adjust-width "adjust")) #+end_src Another similar one is for ~mu4e-view-mode~ that allows me to shrink or grow the ~mu4e-headers~ buffer when viewing an email. #+begin_src emacs-lisp (defhydra mu4e-headers-split-adjust-width () " ^Zoom^ ^Other ^^^^^^^--------------------------------- [_t_/_s_] shrink/enlarge view [_q_] quit " ("q" nil :exit t) ("t" mu4e-headers-split-view-shrink "shrink") ("s" mu4e-headers-split-view-grow "enlarge")) #+end_src Similarly still, this one allows me to manage the size my Emacs windows. #+begin_src emacs-lisp (defhydra windows-adjust-size () " ^Zoom^ ^Other ^^^^^^^----------------------------------------- [_t_/_s_] shrink/enlarge vertically [_q_] quit [_c_/_r_] shrink/enlarge horizontally " ("q" nil :exit t) ("c" shrink-window-horizontally) ("t" enlarge-window) ("s" shrink-window) ("r" enlarge-window-horizontally)) #+end_src * Packages Configuration :PROPERTIES: :CUSTOM_ID: Packages-Configurationije0fl6184j0 :END: ** Autocompletion :PROPERTIES: :CUSTOM_ID: Packages-Configuration-Autocompletionr8n1fl6184j0 :END: *** Code Autocompletion :PROPERTIES: :CUSTOM_ID: Packages-Configuration-Autocompletion-Code-Autocompletion4no1fl6184j0 :END: #+begin_src emacs-lisp (use-package company :straight (:build t) :defer t :hook (company-mode . evil-normalize-keymaps) :init (global-company-mode) :config (setq company-minimum-prefix-length 2 company-toolsip-limit 14 company-tooltip-align-annotations t company-require-match 'never company-global-modes '(not erc-mode message-mode help-mode gud-mode) company-frontends '(company-pseudo-tooltip-frontend ; always show candidates in overlay tooltip company-echo-metadata-frontend) ; show selected candidate docs in echo area ;; Buffer-local backends will be computed when loading a major ;; mode, so only specify a global default here. company-backends '(company-capf) ;; These auto-complete the current selection when ;; `company-auto-complete-chars' is typed. This is too ;; magical. We already have the much more explicit RET and ;; TAB. company-auto-commit nil company-auto-complete-chars nil ;; Only search the current buffer for `company-dabbrev' (a ;; backend that suggests text you open buffers). This prevents ;; Company from causing lag once you have a lot of buffers ;; open. company-dabbrev-other-buffers nil ;; Make `company-dabbrev' fully case-sensitive, to improve UX ;; with domai-specific words with particular casing. company-dabbrev-ignore-case nil company-dabbrev-downcase nil)) #+end_src #+begin_src emacs-lisp (use-package company-dict :after company :straight (:build t) :config (setq company-dict-dir (expand-file-name "dicts" user-emacs-directory))) #+end_src #+begin_src emacs-lisp (use-package company-box :straight (:build t) :after (company all-the-icons) :config (setq company-box-show-single-candidate t company-box-backends-colors nil company-box-max-candidates 50 company-box-icons-alist 'company-box-icons-all-the-icons company-box-icons-all-the-icons (let ((all-the-icons-scale-factor 0.8)) `((Unknown . ,(all-the-icons-material "find_in_page" :face 'all-the-icons-purple)) (Text . ,(all-the-icons-material "text_fields" :face 'all-the-icons-green)) (Method . ,(all-the-icons-material "functions" :face 'all-the-icons-red)) (Function . ,(all-the-icons-material "functions" :face 'all-the-icons-red)) (Constructor . ,(all-the-icons-material "functions" :face 'all-the-icons-red)) (Field . ,(all-the-icons-material "functions" :face 'all-the-icons-red)) (Variable . ,(all-the-icons-material "adjust" :face 'all-the-icons-blue)) (Class . ,(all-the-icons-material "class" :face 'all-the-icons-red)) (Interface . ,(all-the-icons-material "settings_input_component" :face 'all-the-icons-red)) (Module . ,(all-the-icons-material "view_module" :face 'all-the-icons-red)) (Property . ,(all-the-icons-material "settings" :face 'all-the-icons-red)) (Unit . ,(all-the-icons-material "straighten" :face 'all-the-icons-red)) (Value . ,(all-the-icons-material "filter_1" :face 'all-the-icons-red)) (Enum . ,(all-the-icons-material "plus_one" :face 'all-the-icons-red)) (Keyword . ,(all-the-icons-material "filter_center_focus" :face 'all-the-icons-red)) (Snippet . ,(all-the-icons-material "short_text" :face 'all-the-icons-red)) (Color . ,(all-the-icons-material "color_lens" :face 'all-the-icons-red)) (File . ,(all-the-icons-material "insert_drive_file" :face 'all-the-icons-red)) (Reference . ,(all-the-icons-material "collections_bookmark" :face 'all-the-icons-red)) (Folder . ,(all-the-icons-material "folder" :face 'all-the-icons-red)) (EnumMember . ,(all-the-icons-material "people" :face 'all-the-icons-red)) (Constant . ,(all-the-icons-material "pause_circle_filled" :face 'all-the-icons-red)) (Struct . ,(all-the-icons-material "streetview" :face 'all-the-icons-red)) (Event . ,(all-the-icons-material "event" :face 'all-the-icons-red)) (Operator . ,(all-the-icons-material "control_point" :face 'all-the-icons-red)) (TypeParameter . ,(all-the-icons-material "class" :face 'all-the-icons-red)) (Template . ,(all-the-icons-material "short_text" :face 'all-the-icons-green)) (ElispFunction . ,(all-the-icons-material "functions" :face 'all-the-icons-red)) (ElispVariable . ,(all-the-icons-material "check_circle" :face 'all-the-icons-blue)) (ElispFeature . ,(all-the-icons-material "stars" :face 'all-the-icons-orange)) (ElispFace . ,(all-the-icons-material "format_paint" :face 'all-the-icons-pink)))))) #+end_src *** Ivy :PROPERTIES: :CUSTOM_ID: Packages-Configuration-Autocompletion-Ivy84q1fl6184j0 :END: My main menu package is ~ivy~ which I use as much as possible –I’ve noticed ~helm~ can be slow, very slow in comparison to ~ivy~ so I’ll use the latter as much as possible. Actually, only ~ivy~ is installed for now. I could have used ~ido~ too, but I find it to be a bit too restricted in terms of features compared to ~ivy~. #+begin_src emacs-lisp (use-package ivy :straight (:build t) :defer t :diminish :bind (("C-s" . swiper) :map ivy-minibuffer-map ("TAB" . ivy-alt-done) ("C-l" . ivy-alt-done) ("C-t" . ivy-next-line) ("C-s" . ivy-previous-line) ("C-u" . ivy-scroll-up-command) ("C-d" . ivy-scroll-down-command) :map ivy-switch-buffer-map ("C-t" . ivy-next-line) ("C-s" . ivy-previous-line) ("C-l" . ivy-done) ("C-d" . ivy-switch-buffer-kill) :map ivy-reverse-i-search-map ("C-t" . ivy-next-line) ("C-s" . ivy-previous-line) ("C-d" . ivy-reverse-i-search-kill)) :config (ivy-mode 1) (setq ivy-wrap t ivy-height 17 ivy-sort-max-size 50000 ivy-fixed-height-minibuffer t ivy-read-action-functions #'ivy-hydra-read-action ivy-read-action-format-function #'ivy-read-action-format-columns projectile-completion-system 'ivy ivy-on-del-error-function #'ignore ivy-use-selectable-prompt t)) #+end_src There is also [[https://github.com/raxod502/prescient.el][~prescient.el~]] that offers some nice features when coupled with ~ivy~, guess what was born out of it? ~ivy-prescient~, of course! #+begin_src emacs-lisp (use-package ivy-prescient :after ivy :straight (:build t)) #+end_src I warned you I’d use too much ~all-the-icons~, I did! #+begin_src emacs-lisp (use-package all-the-icons-ivy :straight (:build t) :after (ivy all-the-icons) :hook (after-init . all-the-icons-ivy-setup)) #+end_src A buffer popping at the bottom of the screen is nice and all, but have you considered a floating buffer in the center of your frame? #+begin_src emacs-lisp (use-package ivy-posframe :defer t :after (:any ivy helpful) :hook (ivy-mode . ivy-posframe-mode) :straight (:build t) :init (ivy-posframe-mode 1) :config (setq ivy-fixed-height-minibuffer nil ivy-posframe-border-width 10 ivy-posframe-parameters `((min-width . 90) (min-height . ,ivy-height)))) #+end_src Finally, let’s make ~ivy~ richer: #+begin_src emacs-lisp (use-package ivy-rich :straight (:build t) :after ivy :init (ivy-rich-mode 1)) #+end_src *** Counsel :PROPERTIES: :CUSTOM_ID: Packages-Configuration-Autocompletion-Counselorr1fl6184j0 :END: #+begin_src emacs-lisp (use-package counsel :straight (:build t) :defer t :after ivy :bind (("M-x" . counsel-M-x) ("C-x b" . counsel-ibuffer) ("C-x C-f" . counsel-find-file) :map minibuffer-local-map ("C-r" . 'counsel-minibuffer-history))) #+end_src *** Yasnippet :PROPERTIES: :CUSTOM_ID: Packages-Configuration-Autocompletion-Yasnippet68t1fl6184j0 :END: #+begin_src emacs-lisp (use-package yasnippet :defer t :straight (:build t) :init (yas-global-mode) :hook ((prog-mode . yas-minor-mode) (text-mode . yas-minor-mode))) #+end_src #+begin_src emacs-lisp (use-package yasnippet-snippets :defer t :after yasnippet :straight (:build t)) #+end_src #+begin_src emacs-lisp (use-package yatemplate :defer t :after yasnippet :straight (:build t)) #+end_src #+begin_src emacs-lisp (use-package ivy-yasnippet :defer t :after (ivy yasnippet) :straight (:build t)) (phundrak/leader-key) :infix "i" :packages 'ivy-yasnippet "y" #'ivy-yasnippet #+end_src ** Applications :PROPERTIES: :CUSTOM_ID: Packages-Configuration-Applications94i0fl6184j0 :END: *** Docker :PROPERTIES: :CUSTOM_ID: Packages-Configuration-Applications-Docker5ul0fl6184j0 :END: Docker is an awesome tool for reproducible development environments. Due to this, I absolutely need a mode for editing Dockerfiles. #+begin_src emacs-lisp (use-package dockerfile-mode :defer t :straight (:build t) :hook (dockerfile-mode . lsp-deferred) :init (put 'docker-image-name 'safe-local-variable #'stringp) :mode "Dockerfile\\'") #+end_src The =docker= package also provides interactivity with Docker and docker-compose from Emacs. #+begin_src emacs-lisp (use-package docker :defer t :straight (:build t)) #+end_src *** Elfeed :PROPERTIES: :CUSTOM_ID: Packages-Configuration-Applications-Elfeedoip0fl6184j0 :END: Elfeed is a nice Atom and RSS reader for Emacs. The only thing I want to change for now is the default search filter: I want to see not only unread news but read news as well, a bit like my emails; and where the database is to be stored. #+begin_src emacs-lisp (use-package elfeed :defer t :straight (:build t) :custom ((elfeed-search-filter "@6-months-ago") (elfeed-db-directory (expand-file-name ".elfeed-db" user-emacs-directory)))) #+end_src Elfeed-goodies is a package which enhances the Elfeed experience. Aside from running its setup command as soon as possible, I also set in this code block all my keybinds for Elfeed here. #+begin_src emacs-lisp (use-package elfeed-goodies :defer t :after elfeed :commands elfeed-goodies/setup :straight (:build t) :init (elfeed-goodies/setup) :general (phundrak/undefine :keymaps '(elfeed-show-mode-map elfeed-search-mode-map) :packages 'elfeed "DEL" nil "s" nil) (phundrak/evil :keymaps 'elfeed-show-mode-map :packages 'elfeed <>) (phundrak/evil :keymaps 'elfeed-search-mode-map :packages 'elfeed <>) (phundrak/major-leader-key :keymaps 'elfeed-search-mode-map :packages 'elfeed <>)) #+end_src Last but not least, my Elfeed configuration is stored in an org file thanks to ~elfeed-org~. #+begin_src emacs-lisp (use-package elfeed-org :defer t :after elfeed :straight (:build t) :init (elfeed-org) :config (setq rmh-elfeed-org-files '("~/org/elfeed.org"))) #+end_src **** Keybinds :PROPERTIES: :CUSTOM_ID: Packages-Configuration-Applications-Elfeed-Keybinds-9oeijjs0baj0 :END: First, here are the keybinds for Elfeed’s ~elfeed-show-mode~. They aren’t prefixed by ~SPC~ like most of my keybinds, a direct keypress will directly launch the function. #+name: elfeed-keybinds-show-mode | Key | Function | Comment | |-----+-------------------------------+---------| | + | elfeed-show-tag | | | - | elfeed-show-untag | | | « | elfeed-show-prev | | | » | elfeed-show-next | | | b | elfeed-show-visit | | | C | elfeed-kill-link-url-at-point | | | d | elfeed-show-save-enclosure | | | l | elfeed-show-next-link | | | o | elfeed-goodies/show-ace-link | | | q | elfeed-kill-buffer | | | S | elfeed-show-new-live-search | | | u | elfeed-show-tag--unread | | | y | elfeed-show-yank | | Same thing, different mode, here are my keybinds for ~elfeed-search-mode~. #+name: elfeed-keybinds-search-mode | Key | Function | Comment | |-----+-----------------------------+---------| | « | elfeed-search-first-entry | | | » | elfeed-search-last-entry | | | b | elfeed-search-browse-url | | | f | | filter | | fc | elfeed-search-clear-filter | | | fl | elfeed-search-live-filter | | | fs | elfeed-search-set-filter | | | u | | update | | us | elfeed-search-fetch | | | uS | elfeed-search-update | | | uu | elfeed-update | | | uU | elfeed-search-update--force | | | y | elfeed-search-yank | | I have some additional keybinds for ~elfeed-search-mode~, but these one are prefixed with ~,~ (and ~M-m~). #+name: elfeed-keybinds-search-mode-prefixed | Key | Function | Comment | |-----+--------------------------------+---------| | c | elfeed-db-compact | | | t | | tag | | tt | elfeed-search-tag-all-unread | | | tu | elfeed-search-untag-all-unread | | | tT | elfeed-search-tag-all | | | tU | elfeed-search-untag-all | | *** Email :PROPERTIES: :CUSTOM_ID: Packages-Configuration-Applications-Email9dt0fl6184j0 :END: **** Basic configuration :PROPERTIES: :CUSTOM_ID: Packages-Configuration-Applications-Email-Basic-configurationf7w0fl6184j0 :END: As seen below, I use ~org-msg~ to compose my emails, which includes by default my signature. Therefore, there is no need for Emacs itself to know about it since I don’t want it to include it a second time after ~org-msg~ already did. #+begin_src emacs-lisp (setq message-signature nil mail-signature nil) #+end_src **** Mu4e :PROPERTIES: :CUSTOM_ID: Packages-Configuration-Applications-Email-Mu4e5kx0fl6184j0 :END: Mu4e is a very eye-pleasing email client for Emacs, built around ~mu~ and which works well with ~mbsync~ (found in Arch’s ~isync~ package). For me, the main advantage of mu4e is it has a modern interface for emailing, and quite straightforward. I tried a couple of other email clients for Emacs, and I even was for some time a Gnus user, but in the end, mu4e really works best for me. Below you’ll find my configuration for the ~mu4e~ package itself. #+begin_src emacs-lisp (use-package mu4e :after all-the-icons :straight (:build t :location site) :commands mu4e mu4e-compose-new :init (setq mu4e-completing-read-function 'completing-read mu4e-use-fancy-chars t mu4e-view-show-images t message-kill-buffer-on-exit t mu4e-org-support nil) (let ((dir "~/Downloads/mu4e")) (when (file-directory-p dir) (setq mu4e-attachment-dir dir))) (defmacro mu4e-view-mode--prepare () `(lambda () (visual-line-mode 1))) :gfhook ('mu4e-view-mode-hook (mu4e-view-mode--prepare)) :config (add-hook 'mu4e-view-mode-hook (lambda () (setq truncate-lines nil))) (add-hook 'mu4e-headers-mode-hook (lambda () (setq truncate-lines t))) <> <> <> <> <> <> <> <> <> <> (when (fboundp 'imagemagick-register-types) (imagemagick-register-types)) (add-to-list 'mu4e-view-actions '("PDF view" . mu4e-action-open-as-pdf) t) (require 'gnus-dired) (setq gnus-dired-mail-mode 'mu4e-user-agent) (add-hook 'mu4e-compose-mode-hook (lambda () (use-hard-newlines t 'guess))) (add-hook 'mu4e-compose-mode-hook 'mml-secure-message-sign-pgpmime) (setq mu4e-change-filenames-when-moving t mu4e-update-interval 60 mu4e-compose-format-flowed t mu4e-view-show-addresses t mu4e-sent-messages-behaviour 'sent mu4e-hide-index-messages t mu4e-view-show-images t ; try to show images mu4e-view-image-max-width 600 message-send-mail-function #'smtpmail-send-it ; how to send an email smtpmail-stream-type 'starttls message-kill-buffer-on-exit t ; close after sending mu4e-context-policy 'pick-first ; start with first (default) context mu4e-compose-context-policy 'ask-if-none ; compose with current context, or ask mu4e-completing-read-function #'ivy-completing-read ; use ivy mu4e-confirm-quit t ; no need to ask mu4e-header-fields '((:account . 12) (:human-date . 12) (:flags . 4) (:from . 25) (:subject))) ;; set mail user agent (setq mail-user-agent 'mu4e-user-agent) <> <> <> (defun mu4e-action-open-as-pdf (msg) "Export and open MSG as pdf." (let* ((date (mu4e-message-field msg :date)) (infile (mu4e~write-body-to-html msg)) (outfile (format-time-string "/tmp/%Y-%m-%d-%H-%M-%S.pdf" date))) (with-temp-buffer (shell-command (format "wkhtmltopdf %s %s" infile outfile) t)) (find-file outfile)))) #+end_src Quick sidenote: on ArchLinux, you’ll need to install either ~mu~ or ~mu-git~ from the AUR in order to use mu4e. I also have a ~.desktop~ file so I can open mu4e directly from my program picker. It uses the shell script ~emacsmail~ I’ve written [[file:bin.org::#Emacsmail-afffb7cd][here]]. #+begin_src conf-desktop :tangle ~/.local/share/applications/mu4e.desktop [Desktop Entry] Name=Mu4e GenericName=Mu4e Comment=Maildir Utils for Emacs MimeType=x-scheme-handler/mailto; Exec=/home/phundrak/.local/bin/emacsmail %U Icon=emacs Type=Application Terminal=false Categories=Network;Email;TextEditor StartupWMClass=Gnus Keywords=Text;Editor; #+end_src ***** Basic configuration :PROPERTIES: :CUSTOM_ID: Packages-Configuration-Applications-Email-Mu4e-Basic-configurationfxy0fl6184j0 :END: First, let’s inform Emacs how it can send emails, using which service and how. In my case, I use my own mail server. #+name: mu4e-mail-service #+begin_src emacs-lisp :tangle no (setq smtpmail-smtp-server "mail.phundrak.com" smtpmail-smtp-service 587 smtpmail-stream-type 'starttls message-send-mail-function 'smtpmail-send-it) #+end_src We also need to inform it on where my emails are stored on my machine, and how to retrieve them. #+name: mu4e-mail-on-machine #+begin_src emacs-lisp :tangle no (setq mu4e-get-mail-command "mbsync -a" mu4e-root-maildir "~/Mail" mu4e-trash-folder "/Trash" mu4e-refile-folder "/Archive" mu4e-sent-folder "/Sent" mu4e-drafts-folder "/Drafts") #+end_src In the same vein of [[*Basic configuration][this bit of configuration]], I do not want mu4e to insert my mail signature, ~org-msg~ already does that. #+name: mu4e-no-signature #+begin_src emacs-lisp :tangle no (setq mu4e-compose-signature nil) #+end_src ***** Bookmarks :PROPERTIES: :CUSTOM_ID: Packages-Configuration-Applications-Email-Mu4e-Bookmarkszo11fl6184j0 :END: In mu4e, the main focus isn’t really mail directories such as your inbox, your sent messages and such, but instead you manipulate bookmarks which will show you emails depending on tags. This mean you can create some pretty customized bookmarks that go way beyound your simple inbox, outbox and all. Actually, four of my bookmarks have a couple of filtering: - anything in my inbox linked to my university - the [[https://emacs-doctor.com/lists/listinfo][emacs-doctor mailing list]] (French Emacs mailing list) - the conlang mailing lists - and my inbox for any mail not caught by any of these filters And all of them will have the requirement not to display any trashed email. Actually, all of my bookmarks will have this requirement, except for the bookmark dedicated to them as well as my sent emails. I’ll add these latter requirements later. Here are the requirements for my university bookmark. The regex matches any email address which contains either ~up8.edu~ or ~univ-paris8~, which can be found in email addresses from the University Paris 8 (my university). #+name: mu4e-bookmarks-from-copy-to-gen #+begin_src emacs-lisp :tangle no :exports none :var regex="test" (mapconcat (lambda (x) (concat x ":" regex)) '("f" "c" "t") " OR ") #+end_src #+name: mu4e-bookmarks-filter-uni #+headers: :tangle no :cache yes #+begin_src emacs-lisp (let ((regex "/.*up8\\.edu|.*univ-paris8.*/")) <>) #+end_src #+RESULTS[f1b50a07521c59a4ccd72f6f8ec11431ac618139]: mu4e-bookmarks-filter-uni : f:/.*up8\.edu|.*univ-paris8.*/ OR c:/.*up8\.edu|.*univ-paris8.*/ OR t:/.*up8\.edu|.*univ-paris8.*/ Next I need an inbox dedicated to the association I’m part of. #+name: mu4e-bookmarks-filter-asso #+headers: :tangle no :cache yes #+begin_src emacs-lisp (let ((regex "/.*supran\\.fr/")) <>) #+end_src #+RESULTS[981592042b62118e3bb82ce802bdfe9647a200c7]: mu4e-bookmarks-filter-asso : f:/.*supran\.fr/ OR c:/.*supran\.fr/ OR t:/.*supran\.fr/ As for the Emacs-doctor list, I need to match both the current, modern mailing list address but also its old address. #+name: mu4e-bookmarks-filter-emacs-list #+headers: :tangle no :cache yes #+begin_src emacs-lisp (mapconcat (lambda (address) (mapconcat (lambda (flag) (concat flag ":" address)) '("list" "t" "f") " OR ")) '("ateliers-emacs.framalistes.org" "ateliers-paris.emacs-doctor.com") " OR ") #+end_src #+RESULTS[7f37e2a9e37056a22e7e168ad0bef1189b1210c7]: mu4e-bookmarks-filter-emacs-list : list:ateliers-emacs.framalistes.org OR t:ateliers-emacs.framalistes.org OR f:ateliers-emacs.framalistes.org OR list:ateliers-paris.emacs-doctor.com OR t:ateliers-paris.emacs-doctor.com OR f:ateliers-paris.emacs-doctor.com Another bookmark I wish to have is one dedicated to emails related to issues and PRs from Github. #+name: mu4e-bookmarks-filter-github-list #+headers: :tangle no :cache yes #+begin_src emacs-lisp (string-join '("list:/.*\\.github\\.com/" "to:/.*noreply\\.github\\.com/") " OR ") #+end_src #+RESULTS[e070eb4d48660380191a28686d8002378dfc5a9a]: mu4e-bookmarks-filter-github-list : list:/.*\.github\.com/ OR to:/.*noreply\.github\.com/ When it comes to the conlang mailing list, let’s not match anything from or to them. I’ll also include the auxlang mailing list –I’m not subscribed anymore, but it’ll keep my inbox clean. #+name: mu4e-bookmarks-filter-conlang-list #+headers: :tangle no :cache yes #+begin_src emacs-lisp (mapconcat (lambda (address) (mapconcat (lambda (flag) (concat flag ":" address)) '("f" "t" "list") " OR ")) '("CONLANG@LISTSERV.BROWN.EDU" "AUXLANG@LISTSERV.BROWN.EDU") " OR ") #+end_src #+RESULTS[8b8e964b9777bc1d98542218d79a3537283ac03c]: mu4e-bookmarks-filter-conlang-list : f:CONLANG@LISTSERV.BROWN.EDU OR t:CONLANG@LISTSERV.BROWN.EDU OR list:CONLANG@LISTSERV.BROWN.EDU OR f:AUXLANG@LISTSERV.BROWN.EDU OR t:AUXLANG@LISTSERV.BROWN.EDU OR list:AUXLANG@LISTSERV.BROWN.EDU As I said earlier, something that will often come back in my bookmarks is the emails must not be trashed to appear. I want also to display junk emails, so I end up with the following rule: #+name: mu4e-bookmarks-default-filter #+headers: :tangle no :cache yes #+begin_src emacs-lisp (string-join `("NOT flag:trashed" ,(format "(%s)" (mapconcat (lambda (maildir) (concat "maildir:" maildir)) '("/Inbox" "/Junk") " OR "))) " AND ") #+end_src #+RESULTS[ccf162e159f77ccf87ff4fae220106f0a91ad256]: mu4e-bookmarks-default-filter : NOT flag:trashed AND (maildir:/Inbox OR maildir:/Junk) And for the last string-generating code, let’s describe my main inbox: #+name: mu4e-bookmarks-inbox-filters #+headers: :tangle no :cache yes #+begin_src emacs-lisp (string-join (cons "<>" `( ,(format "(%s)" <>) ,(format "(%s)" "<>") ,(format "(%s)" <>) ,(format "(%s)" <>))) " AND NOT ") #+end_src #+RESULTS[f9397c5b9d6f7e371770c2a527536721f9bcc621]: mu4e-bookmarks-inbox-filters : NOT flag:trashed AND (maildir:/Inbox OR maildir:/Junk) AND NOT (f:CONLANG@LISTSERV.BROWN.EDU OR t:CONLANG@LISTSERV.BROWN.EDU OR list:CONLANG@LISTSERV.BROWN.EDU OR f:AUXLANG@LISTSERV.BROWN.EDU OR t:AUXLANG@LISTSERV.BROWN.EDU OR list:AUXLANG@LISTSERV.BROWN.EDU) AND NOT (f:/.*supran.fr/ OR c:/.*supran.fr/ OR t:/.*supran.fr/) AND NOT (list:ateliers-emacs.framalistes.org OR t:ateliers-emacs.framalistes.org OR f:ateliers-emacs.framalistes.org OR list:ateliers-paris.emacs-doctor.com OR t:ateliers-paris.emacs-doctor.com OR f:ateliers-paris.emacs-doctor.com) AND NOT (f:/.*up8\.edu|.*univ-paris8.*/ OR c:/.*up8\.edu|.*univ-paris8.*/ OR t:/.*up8\.edu|.*univ-paris8.*/) We can finally define our bookmarks! The code reads as follows: #+name: mu4e-bookmarks #+begin_src emacs-lisp :tangle no :cache yes (setq mu4e-bookmarks `((:name "Inbox" :key ?i :query ,(format "%s" <>)) (:name "University" :key ?u :query ,(format "%s AND %s" "<>" "<>")) (:name "Supran" :key ?S :query ,(format "%s AND %s" "<>" "<>")) (:name "Emacs" :key ?e :query ,(format "%s AND %s" "<>" <>)) (:name "Github" :key ?g :query ,(format "%s AND (%s)" "<>" "<>")) (:name "Linguistics" :key ?l :query ,(format "%s AND %s" "<>" <>)) (:name "Sent" :key ?s :query "maildir:/Sent") (:name "All Unread" :key ?U :query "flag:unread AND NOT flag:trashed") (:name "Today" :key ?t :query "date:today..now AND NOT flag:trashed") (:name "This Week" :key ?w :query "date:7d..now AND NOT flag:trashed") (:name "This Month" :key ?m :query "date:1m..now AND NOT flag:trashed") (:name "This Year" :key ?y :query "date:1y..now AND NOT flag:trashed"))) #+end_src #+RESULTS[2075e217490452e36b879f71ae39dc777cccee83]: mu4e-bookmarks | :name | Inbox | :key | 105 | :query | NOT flag:trashed AND (maildir:/Inbox OR maildir:/Junk) AND NOT (f:CONLANG@LISTSERV.BROWN.EDU OR t:CONLANG@LISTSERV.BROWN.EDU OR list:CONLANG@LISTSERV.BROWN.EDU OR f:AUXLANG@LISTSERV.BROWN.EDU OR t:AUXLANG@LISTSERV.BROWN.EDU OR list:AUXLANG@LISTSERV.BROWN.EDU) AND NOT (f:/.*supran\.fr/ OR c:/.*supran\.fr/ OR t:/.*supran\.fr/) AND NOT (list:ateliers-emacs.framalistes.org OR t:ateliers-emacs.framalistes.org OR f:ateliers-emacs.framalistes.org OR list:ateliers-paris.emacs-doctor.com OR t:ateliers-paris.emacs-doctor.com OR f:ateliers-paris.emacs-doctor.com) AND NOT (f:/.*up8\.edu | .*univ-paris8.*/ OR c:/.*up8\.edu | .*univ-paris8.*/ OR t:/.*up8\.edu | .*univ-paris8.*/) | | :name | University | :key | 117 | :query | NOT flag:trashed AND (maildir:/Inbox OR maildir:/Junk) AND f:/.*up8\.edu | .*univ-paris8.*/ OR c:/.*up8\.edu | .*univ-paris8.*/ OR t:/.*up8\.edu | .*univ-paris8.*/ | | :name | Supran | :key | 83 | :query | NOT flag:trashed AND (maildir:/Inbox OR maildir:/Junk) AND f:/.*supran\.fr/ OR c:/.*supran\.fr/ OR t:/.*supran\.fr/ | | | | | :name | Emacs | :key | 101 | :query | NOT flag:trashed AND (maildir:/Inbox OR maildir:/Junk) AND list:ateliers-emacs.framalistes.org OR t:ateliers-emacs.framalistes.org OR f:ateliers-emacs.framalistes.org OR list:ateliers-paris.emacs-doctor.com OR t:ateliers-paris.emacs-doctor.com OR f:ateliers-paris.emacs-doctor.com | | | | | :name | Github | :key | 103 | :query | NOT flag:trashed AND (maildir:/Inbox OR maildir:/Junk) AND list:/.*\.github.com/ | | | | | :name | Linguistics | :key | 108 | :query | NOT flag:trashed AND (maildir:/Inbox OR maildir:/Junk) AND f:CONLANG@LISTSERV.BROWN.EDU OR t:CONLANG@LISTSERV.BROWN.EDU OR list:CONLANG@LISTSERV.BROWN.EDU OR f:AUXLANG@LISTSERV.BROWN.EDU OR t:AUXLANG@LISTSERV.BROWN.EDU OR list:AUXLANG@LISTSERV.BROWN.EDU | | | | | :name | Sent | :key | 115 | :query | maildir:/Sent | | | | | :name | All Unread | :key | 85 | :query | flag:unread AND NOT flag:trashed | | | | | :name | Today | :key | 116 | :query | date:today..now AND NOT flag:trashed | | | | | :name | This Week | :key | 119 | :query | date:7d..now AND NOT flag:trashed | | | | | :name | This Month | :key | 109 | :query | date:1m..now AND NOT flag:trashed | | | | | :name | This Year | :key | 121 | :query | date:1y..now AND NOT flag:trashed | | | | ***** Dealing with spammers :PROPERTIES: :CUSTOM_ID: Packages-Configuration-Applications-Email-Mu4e-Dealing-with-spammers-tid4mw51l7j0 :END: I’m sure you have received at least one email recently from a sketchy email address asking you something that might be completely unrelated to what you do, or at least somewhat related. Fortunately, [[https://twitter.com/Boris/status/1360208504544444417][we have a hero]]! Now, let me write a function that will insert their pre-written text at point so I don’t have to go back to their Twitter thread each time I want to shut spammers up. #+begin_src emacs-lisp (defun reply-to-bill () (interactive) (insert "Please forward this email to bill@noprocurement.com, and delete my email, as I’ll be changing jobs soon, and this email address will no longer be active. Bill Whiskoney is a senior partner at Nordic Procurement Services, and he handles our budget and will help you further or introduce you to someone who can.")) #+end_src If you want the full story, make sure to read the whole thread, I guarantee it, it’s worth your time! And in case the Twitter thread disappear in the future, [[https://threader.app/thread/1360208504544444417][here is a backup]]. ***** Getting Fancy :PROPERTIES: :CUSTOM_ID: Packages-Configuration-Applications-Email-Mu4e-Getting-Fancyg731fl6184j0 :END: I’m not a huge fan of mu4e’s default icons marking my emails, so I’ll redefine them as follows. Be aware the name of these icons are from /faicon/ in the package ~all-the-icons~. #+name: mu4e-fancy-marks-tbl | Mark | Flag | Icon | |-----------+------+-------------| | draft | D | pencil | | flagged | F | flag | | new | N | rss | | passed | P | check | | replied | R | reply | | seen | S | eye | | unread | u | eye-slash | | trashed | T | trash | | attach | a | paperclip | | encrypted | x | lock | | signed | s | certificate | #+name: mu4e-fancy-marks-gen #+header: :tangle no :exports none :results value :cache yes #+begin_src emacs-lisp :var table=mu4e-fancy-marks-tbl (mapconcat (lambda (line) (let ((mark (car line)) (flag (cadr line)) (icon (caddr line))) (format "mu4e-headers-%s-mark `(\"%s\" . ,(all-the-icons-faicon \"%s\" :height 0.8))" mark flag icon))) table "\n") #+end_src #+RESULTS[c6ed5d4bec4c10339a7de52a70822af74d782e62]: mu4e-fancy-marks-gen #+begin_example mu4e-headers-draft-mark `("D" . ,(all-the-icons-faicon "pencil" :height 0.8)) mu4e-headers-flagged-mark `("F" . ,(all-the-icons-faicon "flag" :height 0.8)) mu4e-headers-new-mark `("N" . ,(all-the-icons-faicon "rss" :height 0.8)) mu4e-headers-passed-mark `("P" . ,(all-the-icons-faicon "check" :height 0.8)) mu4e-headers-replied-mark `("R" . ,(all-the-icons-faicon "reply" :height 0.8)) mu4e-headers-seen-mark `("S" . ,(all-the-icons-faicon "eye" :height 0.8)) mu4e-headers-unread-mark `("u" . ,(all-the-icons-faicon "eye-slash" :height 0.8)) mu4e-headers-trashed-mark `("T" . ,(all-the-icons-faicon "trash" :height 0.8)) mu4e-headers-attach-mark `("a" . ,(all-the-icons-faicon "paperclip" :height 0.8)) mu4e-headers-encrypted-mark `("x" . ,(all-the-icons-faicon "lock" :height 0.8)) mu4e-headers-signed-mark `("s" . ,(all-the-icons-faicon "certificate" :height 0.8)) #+end_example Let’s enable them and set them: #+name: mu4e-fancy-marks #+begin_src emacs-lisp :tangle no (setq mu4e-use-fancy-chars t <>) #+end_src #+name: mu4e-vertical-split #+begin_src emacs-lisp :tangle no (defun my/set-mu4e-headers-width () (let ((width (window-body-width)) (threshold (+ 120 80))) (setq mu4e-split-view (if (> width threshold) 'vertical 'horizontal)) (message "Window width: %d\tthreshold: %d\nSplit: %S" width threshold mu4e-split-view))) (setq mu4e-headers-visible-columns 120 mu4e-headers-visible-lines 15) (add-hook 'mu4e-headers-mode-hook #'my/set-mu4e-headers-width) #+end_src ***** Headers mode :PROPERTIES: :CUSTOM_ID: Packages-Configuration-Applications-Email-Mu4e-Headers-modeum41fl6184j0 :END: #+name: mu4e-headers-mode #+begin_src emacs-lisp :tangle no (add-hook 'mu4e-headers-mode-hook (lambda () (visual-line-mode -1))) (add-hook 'mu4e-headers-mode-hook (lambda () (toggle-truncate-lines -1))) #+end_src ***** Keybindings :PROPERTIES: :CUSTOM_ID: Packages-Configuration-Applications-Email-Mu4e-Keybindingsh161fl6184j0 :END: By default, Evil has some pretty annoying keybindings for users of the bépo layout: ~hjkl~ becomes ~ctsr~ for us. Let’s undefine some of these: #+name: mu4e-keybindings-undef #+begin_src emacs-lisp :tangle no (phundrak/undefine :keymaps 'mu4e-view-mode-map :packages 'mu4e "S" nil "r" nil "c" nil "gu" nil) (phundrak/undefine :keymaps '(mu4e-view-mode-map mu4e-headers-mode-map) :packages 'mu4e "s" nil) #+end_src Now, let’s define some keybindings for mu4e’s view mode, that is when we are viewing an email. All these keybindings will reside between the major-mode specific leader key ~,~ and most of these keybindings can be described with a simple function: #+name: mu4e-keybindings-view-tbl | Keybinding | Function | Description | |------------+--------------------------------------+--------------------| | & | mu4e-view-pipe | | | . | mu4e-headers-split-adjust-width/body | mu4e-headers width | | a | nil | attachments | | a& | mu4e-view-pipe-attachment | | | aa | mu4e-view-attachment-action | | | ao | mu4e-view-open-attachment | | | aO | mu4e-view-open-attachment-with | | | c | nil | compose | | cc | mu4e-compose-new | | | ce | mu4e-compose-edit | | | cf | mu4e-compose-forward | | | cr | mu4e-compose-reply | | | cR | mu4e-compose-resend | | | l | mu4e-show-log | | | m | nil | mark | | md | mu4e-view-mark-for-trash | | | mD | mu4e-view-mark-for-delete | | | mm | mu4e-view-mark-for-move | | | mr | mu4e-view-mark-for-refile | | | mR | mu4e-view-mark-for-read | | | mu | mu4e-view-mark-for-unread | | | mU | mu4e-view-mark-for-unmark | | | t | mu4e-view-mark-thread | mark thread | | T | nil | toggle | | Tc | mu4e-view-toggle-hide-cited | | | Th | mu4e-view-toggle-html | | | n | mu4e-view-headers-next | | | N | mu4e-view-headers-next-unread | | | p | mu4e-view-headers-prev | | | P | mu4e-view-headers-prev-unread | | | u | nil | url | | uf | mu4e-view-go-to-url | | | uF | mu4e-view-fetch-url | | #+name: mu4e-keybindings-view #+begin_src emacs-lisp :tangle no (phundrak/major-leader-key :keymaps 'mu4e-view-mode-map :packages 'mu4e <>) #+end_src Two other keybinds are added without a prefix, just for the sake of convenience. #+name: mu4e-keybindings-view-no-prefix #+begin_src emacs-lisp (phundrak/evil :keymaps 'mu4e-view-mode-map :packages 'mu4e "«" #'mu4e-view-headers-prev "»" #'mu4e-view-headers-next) #+end_src I’ll also declare two keybinds for mu4e’s headers mode. #+name: mu4e-keybindings-header #+begin_src emacs-lisp :tangle no (phundrak/major-leader-key :keymaps 'mu4e-headers-mode-map :packages 'mu4e "t" '(mu4e-view-mark-thread :which-key "mark thread") "s" 'swiper) #+end_src I will also redefine without a leader key ~ctsr~ in order to be able to move freely (remember, bépo layout for me). #+name: mu4e-keybindings-header-no-leader-table | Key | Function | Comment | |-----+--------------------+---------| | c | evil-backward-char | | | t | evil-next-line | | | s | evil-previous-line | | | r | evil-forward-char | | #+name: mu4e-keybindings-header-no-leader #+begin_src emacs-lisp :tangle no (phundrak/evil :keymaps 'mu4e-headers-mode-map :packages 'mu4e <>) #+end_src Finally, let’s declare a couple of keybindings for when we are composing a message. This time, all my keybindings are prefixed with the major-mode leader and call a simple function. #+name: mu4e-keybindings-message-tbl | Key | Function | Description | |-----+-----------------------+-------------| | , | message-send-and-exit | | | c | message-send-and-exit | | | a | message-kill-buffer | | | k | message-kill-buffer | | | s | message-dont-send | | | f | mml-attach-file | | #+name: mu4e-keybindings-message #+begin_src emacs-lisp :tangle no (phundrak/major-leader-key :keymaps 'message-mode-map :packages 'mu4e <>) #+end_src **** Composing messages :PROPERTIES: :CUSTOM_ID: Packages-Configuration-Applications-Email-Composing-messagesth71fl6184j0 :END: Org mime is cool and all, you can write some org-mode and then export it so you can send an HTML email. BUT, have you considered skipping the export part and write your emails directly in org-mode? #+begin_src emacs-lisp (use-package org-msg :after (org mu4e) :straight (:build t) :hook ((mu4e-compose-pre . org-msg-mode)) :custom-face (mu4e-replied-face ((t (:weight normal :foreground "#b48ead")))) :config (defun my/org-msg-signature-convert (orig-fun &rest args) "Tweak my signature when replying as plain/text only." (let ((res (apply orig-fun args))) (when (equal (cadr args) '(text)) (setf (alist-get 'signature res) (replace-regexp-in-string "\n+" "\n" org-msg-signature))) res)) (advice-add 'org-msg-composition-parameters :around 'my/org-msg-signature-convert) (add-hook 'mu4e-headers-mode (lambda () (toggle-truncate-lines -1))) (setq org-msg-startup "inlineimages" org-msg-default-alternatives '((new . (text html)) (reply-to-html . (text html)) (reply-to-text . (text))) org-msg-convert-citation t org-msg-greeting-name-limit 3 org-msg-signature (format "\n--\n#+begin_signature\n%s\n#+end_signature" (string-trim (replace-regexp-in-string (regexp-quote "\n") "\n\n" (with-temp-buffer (insert-file-contents mail-signature-file) (buffer-string)))))) :general (phundrak/major-leader-key :keymaps 'org-msg-edit-mode-map :packages 'org-msg <>)) #+end_src The keybinds are relatively simple ~org-msg-edit-mode~: #+name: org-msg-edit-mode-keybinds | Key | Function | Description | |-----+-----------------------+-------------| | , | message-send-and-exit | | | c | message-send-and-exit | | | a | message-kill-buffer | | | k | message-kill-buffer | | | s | message-dont-send | | | f | org-msg-attach | | **** Email alerts :PROPERTIES: :CUSTOM_ID: Packages-Configuration-Applications-Email-Email-alertsfx81fl6184j0 :END: There is also a package for mu4e which generates desktop notifications when new emails are received. By default, I want to be notified by all messages in my inbox and junk folder. Also, I’ll use Emacs’ default notification system, and I’ll activate the modeline notification. #+begin_src emacs-lisp (use-package mu4e-alert :straight (:build t) :after mu4e :defer t :init (add-hook 'after-init-hook #'mu4e-alert-enable-notifications) (add-hook 'after-init-hook #'mu4e-alert-enable-mode-line-display) (mu4e-alert-set-default-style 'notifications) :config (setq mu4e-alert-interesting-mail-query "flag:unread")) #+end_src *** EMMS and Media :PROPERTIES: :CUSTOM_ID: Packages-Configuration-Applications-EMMS-ij71fr61v8j0 :END: EMMS, also known as the /Emacs MultiMedia System/, allows the user to interact through Emacs with multimedia elements such as music and videos. My main use for it will be for music with MPD (see its configuration [[file:mpd.org][here]]). #+begin_src emacs-lisp (use-package emms :defer t :after all-the-icons :straight (:build t) :init (require 'emms-setup) (require 'emms-mark) (emms-all) (add-to-list 'emms-info-functions 'emms-info-mpd) (add-to-list 'emms-player-list 'emms-player-mpd) (emms-player-mpd-sync-from-mpd) (emms-player-mpd-connect) <> <> <> <> (defun emms-player-toggle-pause () (interactive) (shell-command-and-echo "mpc toggle")) :custom ((emms-source-file-default-directory (expand-file-name "~/Music")) (emms-player-mpd-server-name "localhost") (emms-player-mpd-server-port "6600") (emms-player-mpd-music-directory (expand-file-name "~/Music")) (emms-browser-thumbnail-small-size 64) (emms-browser-thumbnail-medium-size 128) (emms-browser-covers #'emms-browser-cache-thumbnail-async) (emms-playlist-default-major-mode 'emms-mark-mode)) :general (phundrak/undefine :keymaps 'emms-browser-mode-map :packages 'emms "s" nil "r" nil) (phundrak/evil :keymaps 'emms-browser-mode-map :packages 'emms "a" #'emms-browser-add-tracks "A" #'emms-browser-add-tracks-and-play "b" '(:ignore t :which-key "browse by") "bA" #'emms-browse-by-album "ba" #'emms-browse-by-artist "bg" #'emms-browse-by-genre "bs" #'emms-smart-browse "by" #'emms-browse-by-year "c" #'emms-browser-clear-playlist "S" '(:ignore t :which-key "search") "SA" '(emms-browser-search-by-album :which-key "by album") "Sa" '(emms-browser-search-by-artist :which-key "by artist") "Ss" '(emms-browser-search-by-names :which-key "by name") "St" '(emms-browser-search-by-names :which-key "by title") "q" #'kill-this-buffer) (phundrak/evil :keymaps 'emms-playlist-mode-map :packages 'emms "d" #'emms-playlist-mode-kill-track "p" #'emms-playlist-mode-play-smart "q" #'kill-this-buffer) (phundrak/leader-key :infix "m" :packages 'emms "" '(:ignore t :which-key "media") "." #'hydra-media/body "«" #'emms-player-mpd-previous "»" #'emms-player-mpd-next "c" #'emms-player-mpd-clear "e" '(:ignore t :which-key "emms") "eb" #'emms-browser "ep" #'emms-playlist-mode-go "es" #'emms-player-mpd-show "p" '((lambda () (interactive) (shell-command-and-echo "mpc toggle")) :which-key "mpc toggle") "s" #'emms-stop "u" '(:ignore t :which-key "update") "um" #'emms-player-mpd-update-all "uc" #'emms-cache-set-from-mpd-all)) #+end_src **** Finding files from EMMS :PROPERTIES: :CUSTOM_ID: Packages-Configuration-Applications-EMMS-and-Media-Finding-files-from-EMMS-as6fgpv0baj0 :header-args:emacs-lisp: :tangle no :END: EMMS has two default ways of finding files: either a built-in function relatively slow but portable, or with ~find~ which is arguably faster but less portable. Honestly, I don’t care about portability, I’ll always use this Emacs config on Linux, but I don’t want to use ~find~ either since there is something even faster: ~fd~. First we’ll declare a variable that can hold the path to the ~fd~ executable: #+name: emms-fd-name #+begin_src emacs-lisp (defvar emms-source-file-fd (executable-find "fd")) #+end_src Then, we need to declare a new function that will use ~fd~ to find files. The function, as specified by the documentation of ~emms-source-file-directory-tree-function~, receives two arguments ~dir~ and ~regex~. We can work with that! #+name: emms-fd-function #+begin_src emacs-lisp (defun emms-source-file-directory-tree-fd (dir regex) "Return a list of all files under DIR that match REGEX. This function uses the external fd utility. The name for fd may be supplied using `emms-source-file-fd'." (with-temp-buffer (call-process emms-source-file-fd nil t nil "-L" ; follow symlinks regex "-t f" (expand-file-name dir)) (delete "" (split-string (buffer-substring (point-min) (point-max)) "\n")))) #+end_src We can finally set this function as our search function. #+name: emms-search-set-variable #+begin_src emacs-lisp (setq emms-source-file-directory-tree-function #'emms-source-file-directory-tree-fd) #+end_src **** Keybinds :PROPERTIES: :CUSTOM_ID: Packages-Configuration-Applications-EMMS-and-Media-Keybinds-ue071zv0baj0 :header-args:emacs-lisp: :tangle no :END: I also want to create a small hydra for manipulating MPD: #+name: emms-media-hydra #+begin_src emacs-lisp (defun shell-command-and-echo (command &optional echo prefix) "Run COMMAND and display the result of ECHO prefixed by PREFIX. Run COMMAND as a shell command. If ECHO is non nil, display the result of its execution as a shell command to the minibuffer through `MESSAGE'. If PREFIX is non nil, it will prefix the output of ECHO in the minibuffer, both separated by a single space." (progn (with-temp-buffer (shell-command command (current-buffer) (current-buffer)) (when echo (message "%s%s" (if prefix (concat prefix " ") "") (string-trim (shell-command-to-string "mpc volume"))))))) (defhydra hydra-media (:hint nil) " %s(all-the-icons-material \"volume_up\" :height 1.0 :v-adjust -0.2) [_s_] « [_c_] _p_ [_r_] » [_S_] %s(all-the-icons-material \"stop\") [_t_] %s(all-the-icons-material \"volume_down\" :height 1.0 :v-adjust -0.2) " ("c" emms-player-mpd-previous) ("r" emms-player-mpd-next) ("t" (shell-command-and-echo "mpc volume -2" "mpc volume" "mpc")) ("s" (shell-command-and-echo "mpc volume +2" "mpc volume" "mpc")) ("p" (shell-command-and-echo "mpc toggle")) ("S" emms-player-mpd-stop) ("q" nil :exit t)) #+end_src *** Nov :PROPERTIES: :CUSTOM_ID: Packages-Configuration-Applications-Nov0da1fl6184j0 :END: Nov is a major-mode for reading EPUB files within Emacs. Since I have it, I don’t need any other Epub reader on my computer! Plus this one is customizable and programmable, why would I use any other EPUB reader? #+begin_src emacs-lisp (use-package nov :straight (:build t) :defer t :mode ("\\.epub\\'" . nov-mode) :general (phundrak/evil :keymaps 'nov-mode-map :packages 'nov "c" #'nov-previous-document "t" #'nov-scroll-up "C-d" #'nov-scroll-up "s" #'nov-scroll-down "C-u" #'nov-scroll-down "r" #'nov-next-document "gm" #'nov-display-metadata "gn" #'nov-next-document "gp" #'nov-previous-document "gr" #'nov-render-document "gt" #'nov-goto-toc "gv" #'nov-view-source "gV" #'nov-view-content-source) :config (setq nov-text-width 95)) #+end_src *** PDF Tools :PROPERTIES: :CUSTOM_ID: Packages-Configuration-Applications-PDF-Toolsvqb1fl6184j0 :END: ~pdf-tools~ enables PDF support for Emacs, much better than its built-in support with DocView. Aside from the classical settings such as keybinds, I also enable the midnight colors by default; think of it as an equivalent of Zathura’s recolor feature which kind of enables a dark mode for PDFs. #+begin_src emacs-lisp (use-package pdf-tools :defer t :magic ("%PDF" . pdf-view-mode) :straight (:build t) :mode (("\\.pdf\\'" . pdf-view-mode)) :hook (pdf-tools-enabled . pdf-view-midnight-minor-mode) :general (phundrak/evil :keymaps 'pdf-view-mode-map :packages 'pdf-tools "y" #'pdf-view-kill-ring-save "t" #'evil-collection-pdf-view-next-line-or-next-page "s" #'evil-collection-pdf-view-previous-line-or-previous-page) (phundrak/major-leader-key :keymaps 'pdf-view-mode-map :packages 'pdf-tools "a" '(:ignore t :which-key "annotations") "aD" #'pdf-annot-delete "at" #'pdf-annot-attachment-dired "ah" #'pdf-annot-add-highlight-markup-annotation "al" #'pdf-annot-list-annotations "am" #'pdf-annot-markup-annotation "ao" #'pdf-annot-add-strikeout-markup-annotation "as" #'pdf-annot-add-squiggly-markup-annotation "at" #'pdf-annot-add-text-annotation "au" #'pdf-annot-add-underline-markup-annotation "f" '(:ignore t :which-key "fit") "fw" #'pdf-view-fit-width-to-window "fh" #'pdf-view-fit-height-to-window "fp" #'pdf-view-fit-page-to-window "s" '(:ignore t :which-key "slice/search") "sb" #'pdf-view-set-slice-from-bounding-box "sm" #'pdf-view-set-slice-using-mouse "sr" #'pdf-view-reset-slice "ss" #'pdf-occur "o" 'pdf-outline "m" 'pdf-view-midnight-minor-mode) :config (with-eval-after-load 'pdf-view (setq pdf-view-midnight-colors '("#d8dee9" . "#2e3440")))) #+end_src One thing ~pdf-tools~ doesn’t handle is restoring the PDF to the last point it was visited --- in other words, open the PDF where I last left it. #+begin_src emacs-lisp (use-package pdf-view-restore :after pdf-tools :defer t :straight (:build t) :hook (pdf-view-mode . pdf-view-restore-mode) :config (setq pdf-view-restore-filename (expand-file-name ".tmp/pdf-view-restore" user-emacs-directory))) #+end_src *** Project Management :PROPERTIES: :CUSTOM_ID: Packages-Configuration-Project-Managementi9n5fl6184j0 :END: **** Magit :PROPERTIES: :CUSTOM_ID: Packages-Configuration-Project-Management-Magitvso5fl6184j0 :END: Magit is an awesome wrapper around Git for Emacs! Very often, I go from disliking to really hating Git GUI clients because they often obfuscate which Git commands are used to make things happen. Such a thing doesn’t happen with Magit, it’s pretty transparent but it still provides some awesome features and visualizations of what you are doing and what Git is doing! In short, I absolutely love it! #+begin_src emacs-lisp (use-package magit :straight (:build t) :defer t :custom (magit-display-buffer-function #'magit-display-buffer-same-window-except-diff-v1) :config (setq magit-clone-default-directory "~/fromGIT/") :general (:keymaps '(git-rebase-mode-map) :packages 'magit "C-t" #'evil-next-line "C-s" #'evil-previous-line) (phundrak/major-leader-key :keymaps 'git-rebase-mode-map :packages 'magit "," #'with-editor-finish "k" #'with-editor-cancel "a" #'with-editor-cancel) (phundrak/leader-key :infix "g" :packages 'magit "" '(:ignore t :wk "git") "b" #'magit-blame "c" #'magit-clone "d" #'magit-dispatch "i" #'magit-init "s" #'magit-status "y" #'my/yadm "S" #'magit-stage-file "U" #'magit-unstage-file "f" '(:ignore t :wk "file") "fd" #'magit-diff "fc" #'magit-file-checkout "fl" #'magit-file-dispatch "fF" #'magit-find-file)) #+end_src [[https://github.com/alphapapa][Alphapapa]] also created an awesome package for Magit: magit-todos which display in the Magit buffer a list of TODOs found in the current project to remind you of what to do next. #+begin_src emacs-lisp (use-package magit-todos :straight (:build t) :after magit :config (setq magit-todos-ignore-case t)) #+end_src Finally, it is also possible to use Gitflow’s framework with Magit with ~magit-gitflow~: #+begin_src emacs-lisp (use-package magit-gitflow :defer t :after magit :straight (magit-gitflow :build t :type git :host github :repo "jtatarik/magit-gitflow") :hook (magit-mode . turn-on-magit-gitflow)) #+end_src **** Forge :PROPERTIES: :CUSTOM_ID: Packages-Configuration-Project-Management-Forgelcq5fl6184j0 :END: *NOTE*: Make sure to configure a GitHub token before using this package! - [[https://magit.vc/manual/forge/Token-Creation.html#Token-Creation][Token Creation]] - [[https://magit.vc/manual/ghub/Getting-Started.html#Getting-Started][Getting started]] #+begin_src emacs-lisp (use-package forge :after magit :straight (:build t)) #+end_src **** Projectile :PROPERTIES: :CUSTOM_ID: Packages-Configuration-Project-Management-Projectilesvr5fl6184j0 :END: #+begin_src emacs-lisp (use-package ripgrep :straight (:build t) :defer t) #+end_src #+begin_src emacs-lisp (use-package projectile :straight (:build t) :diminish projectile-mode :config (projectile-mode) :custom ((projectile-completion-system 'ivy)) :bind-keymap ("C-c p" . projectile-command-map) :init (setq projectile-switch-project-action #'projectile-dired) :config (add-to-list 'projectile-ignored-projects "~/")) #+end_src #+begin_src emacs-lisp (use-package counsel-projectile :straight (:build t) :after (counsel projectile) :config (counsel-projectile-mode)) #+end_src *** Screenshot :PROPERTIES: :CUSTOM_ID: Packages-Configuration-Applications-Screenshot96d1fl6184j0 :END: #+begin_src emacs-lisp (use-package screenshot :defer t :straight (screenshot :build t :type git :host github :repo "tecosaur/screenshot") :config (load-file (locate-library "screenshot.el"))) #+end_src *** Shells :PROPERTIES: :CUSTOM_ID: Packages-Configuration-Applications-Shellsxke1fl6184j0 :END: **** Shell-pop :PROPERTIES: :CUSTOM_ID: Packages-Configuration-Applications-Shells-Shell-popk0g1fl6184j0 :END: Shell-pop allows the user to easily call for a new shell in a pop-up buffer. #+begin_src emacs-lisp (use-package shell-pop :defer t :straight (:build t) :custom (shell-pop-default-directory "/home/phundrak") (shell-pop-shell-type (quote ("eshell" "*eshell*" (lambda () (eshell shell-pop-term-shell))))) (shell-pop-window-size 30) (shell-pop-full-span nil) (shell-pop-window-position "bottom") (shell-pop-autocd-to-working-dir t) (shell-pop-restore-window-configuration t) (shell-pop-cleanup-buffer-at-process-exit t)) #+end_src **** VTerm :PROPERTIES: :CUSTOM_ID: Packages-Configuration-Applications-Shells-VTermzfh1fl6184j0 :END: #+begin_src emacs-lisp (use-package vterm :defer t :straight t :config (setq vterm-shell "/usr/bin/fish")) #+end_src *** XWidgets Webkit Browser :PROPERTIES: :CUSTOM_ID: Packages-Configuration-Applications-XWidgets-Webkit-Browsertui1fl6184j0 :END: I used to use the xwidgets webkit browser in order to view or preview HTML files from Emacs, but it seems the Cairo background transparency patch breaks it. So while this isn’t patched, I will disable Xwidgets in my Emacs build, and these keybinds *will not* be tangled. #+begin_src emacs-lisp :tangle no (phundrak/evil :keymaps 'xwidget-webkit-mode-map "" #'xwidget-webkit-scroll-down-line "" #'xwidget-webkit-scroll-up-line "c" #'xwidget-webkit-scroll-backward "t" #'xwidget-webkit-scroll-up-line "s" #'xwidget-webkit-scroll-down-line "r" #'xwidget-webkit-scroll-forward "h" #'xwidget-webkit-goto-history "C" #'xwidget-webkit-back "R" #'xwidget-webkit-forward "C-r" #'xwidget-webkit-reload "j" nil "k" nil "l" nil "H" nil "L" nil "C-d" #'xwidget-webkit-scroll-up "C-u" #'xwidget-webkit-scroll-down) #+end_src *** Wttr.in :PROPERTIES: :CUSTOM_ID: Packages-Configuration-Applications-Wttr-inpak1fl6184j0 :END: #+begin_src emacs-lisp (use-package wttrin :defer t :straight (wttrin :build t :local-repo "~/fromGIT/emacs-packages/emacs-wttrin" :type git) ;; :host github ;; :repo "Phundrak/emacs-wttrin" :config (setq wttrin-default-cities '("Aubervilliers" "Paris" "Lyon" "Nonières" "Saint Agrève") wttrin-use-metric t)) #+end_src **** TODO Derive a major mode for wttrin :noexport: :PROPERTIES: :CUSTOM_ID: Packages-Configuration-Applications-Wttr-in-Derive-a-major-mode-for-wttrinkrl1fl6184j0 :END: To handle keybindings correctly, a major mode for wttrin could be derived from ~fundamental-mode~ and get an associated keymap. ** Editing :PROPERTIES: :CUSTOM_ID: Packages-Configuration-Editinggnu1fl6184j0 :END: First, I’ll define some keybindings for easily inserting pairs when editing text. #+begin_src emacs-lisp (general-define-key :states 'visual "M-[" #'insert-pair "M-{" #'insert-pair "M-<" #'insert-pair "M-'" #'insert-pair "M-`" #'insert-pair "M-\"" #'insert-pair) #+end_src *** Atomic Chrome :PROPERTIES: :CUSTOM_ID: Packages-Configuration-Editing-Atomic-Chrome-2w5bt8y029j0 :END: Why write in your browser when you could write with Emacs? Despite its name, this package isn’t only geared towards Chrome/Chromium-based browsers but also towards Firefox since its 2.0 version. I find it a bit unfortunate Chrome’s name stuck in the package’s name though. #+begin_src emacs-lisp (use-package atomic-chrome :straight (:build t) :init (atomic-chrome-start-server)) #+end_src *** Evil Nerd Commenter :PROPERTIES: :CUSTOM_ID: Packages-Configuration-Editing-Evil-Nerd-Commenterd2w1fl6184j0 :END: Emacs’ default commenting system is nice, but I don’t find it smart enough for me. #+begin_src emacs-lisp (use-package evil-nerd-commenter :after evil :straight (:build t)) #+end_src *** Iedit :PROPERTIES: :CUSTOM_ID: Packages-Configuration-Editing-Iedit-eb98g8q0p8j0 :END: Iedit is a powerful text editing tool that can be used to refactor code through the edition of multiple regions at once, be it in a region or in a whole buffer. #+begin_src emacs-lisp (use-package iedit :defer t :straight (:build t) :general (phundrak/leader-key :infix "r" :packages 'iedit "" '(:ignore t :which-key "refactor") "i" #'iedit-mode)) #+end_src Since I’m using evil, I’ll also use a compatibility package that adds states for iedit. #+begin_src emacs-lisp (use-package evil-iedit-state :after iedit :defer t :straight (:build t) :commands (evil-iedit-state evil-iedit-state/iedit-mode) :init (setq iedit-curent-symbol-default t iedit-only-at-symbol-boundaries t iedit-toggle-key-default nil)) #+end_src *** Parinfer :PROPERTIES: :CUSTOM_ID: Packages-Configuration-Editing-Parinfermxy1fl6184j0 :END: Don’t let the name of the package fool you! ~parinfer-rust-mode~ is not a ~parinfer~ mode for ~rust-mode~, but a mode for ~parinfer-rust~. ~parinfer~ was a project for handling parenthesis and other double markers in a much more intuitive way when writing Lisp code. However, it is now out of date (last commit was on January 2nd, 2019) and the repository has since been archived. New implementations then appeared, one of them is [[https://github.com/eraserhd/parinfer-rust][~parinfer-rust~]], obviously written in Rust, around which ~parinfer-rust-mode~ is built. Enabling ~parinfer-rust-mode~ should also automatically disable ~smartparens-mode~ in order to avoid conflicting behavior. #+begin_src emacs-lisp (use-package parinfer-rust-mode :defer t :straight (:build t) :diminish parinfer-rust-mode :hook emacs-lisp-mode common-lisp-mode scheme-mode :init (setq parinfer-rust-auto-download t parinfer-rust-library-directory (concat user-emacs-directory "parinfer-rust/")) (add-hook 'parinfer-rust-mode-hook (lambda () (smartparens-mode -1))) :general (phundrak/major-leader-key :keymaps 'parinfer-rust-mode-map "m" #'parinfer-rust-switch-mode "M" #'parinfer-rust-toggle-disable)) #+end_src *** Smartparens :PROPERTIES: :CUSTOM_ID: Packages-Configuration-Editing-Smartparens-zve93mk0k4j0 :END: ~smartparens~ is a package similar to ~parinfer~, but while the latter is more specialized for Lisp dialects, ~smartparens~ works better with other programming languages that still uses parenthesis, but not as much as Lisp dialects; think for example C, C++, Rust, Javascript, and so on. #+begin_src emacs-lisp (use-package smartparens :defer t :straight (:build t) :hook (prog-mode . smartparens-mode)) #+end_src *** ~string-edit~ :PROPERTIES: :CUSTOM_ID: Packages-Configuration-Editing-string-editae02fl6184j0 :END: ~string-edit~ is a cool package that allows the user to write naturally a string and get it automatically escaped for you. No more manually escaping your strings! #+begin_src emacs-lisp (use-package string-edit :defer t :straight (:build t)) #+end_src *** Writeroom :PROPERTIES: :CUSTOM_ID: Packages-Configuration-Editing-Writeroomxt12fl6184j0 :END: On the other hand, ~writeroom~ allows the user to enter a distraction-free mode of Emacs, and I like that! But the default width is a bit too small for me, and I prefer not to go fullscren. #+begin_src emacs-lisp (use-package writeroom-mode :defer t :straight (:build t) :config (setq writeroom-width 100 writeroom-fullscreen-effect nil writeroom-maximize-window nil writeroom-mode-line t)) #+end_src ** Emacs built-ins :PROPERTIES: :CUSTOM_ID: Packages-Configuration-Emacs-built-insr832fl6184j0 :END: *** Dired :PROPERTIES: :CUSTOM_ID: Packages-Configuration-Emacs-built-ins-Diredao42fl6184j0 :END: Dired is Emacs’ built-in file manager. It’s really great, and replaces any graphical file manager for me most of the time because: - I am not limited to /x/ tabs or panes - All actions can be done with keybindings - I get a consistent behavior between Dired and Emacs, since it’s the same thing. However, the only thing I lack still is thumbnails. In any case, I need still to make some tweaks in order to make it usable for me. #+begin_src emacs-lisp (use-package dired :straight (:type built-in) :defer t :hook (dired-mode . turn-on-gnus-dired-mode) :general (phundrak/evil :keymaps 'dired-mode-map :packages 'dired "(" #'dired-hide-details-mode "n" #'evil-next-line "p" #'evil-previous-line) :config (setq dired-dwim-target t dired-recursive-copies t dired-recursive-deletes t dired-listing-switches "-ahl --group-directories-first")) #+end_src Note that I am activating by default ~gnus-dired-mode~. This is just for the sake of convenience, since I’m not penalized with activating this mode when it is not needed, but I don’t have to manually activate it each time I need it. Dired-x stands for “dired extra” which provides a couple more features that are for some reason not included in dired yet. #+begin_src emacs-lisp (use-package dired-x :straight (:type built-in) :after dired :commands (dired-jump dired-jump-other-window dired-omit-mode) :general (phundrak/evil :keymaps 'dired-mode-map :packages 'dired-x "«" #'dired-omit-mode)) #+end_src ~dired-du~ provides the user with the option to be able to see the size of directories as they are, rather than just the size of their inode. However, I will not enable it by default as it can take some time to get the actual size of a directory. #+begin_src emacs-lisp (use-package dired-du :after dired :straight (:build t) :general (phundrak/evil :keymaps 'dired-mode-map :packages 'dired-du "»" #'dired-du-mode)) #+end_src This package on the other hand provides Git information to the user in the current dired buffer in a similar way to how Github and Gitea display the latest commit message and its age about a file in the file tree. And by default, I want ~dired-git-info~ to hide file details. #+begin_src emacs-lisp (use-package dired-git-info :after (dired) :straight (:build t) :hook (dired-after-reading . dired-git-info-auto-enable) :general (phundrak/evil :keymaps 'dired-mode-map :packages 'dired-git-info ")" #'dired-git-info-mode) :config (setq dgi-auto-hide-details-p t)) #+end_src Diredfl makes dired colorful, and much more readable in my opinion. #+begin_src emacs-lisp (use-package diredfl :after (dired all-the-icons) :straight (:build t) :init (diredfl-global-mode 1)) #+end_src And let’s add some fancy icons in dired! #+begin_src emacs-lisp (use-package all-the-icons-dired :after (all-the-icons) :straight (:build t) :defer t :hook (dired-mode . all-the-icons-dired-mode)) #+end_src #+begin_src emacs-lisp (use-package image-dired+ :after (image-dired) :straight (:build t) :init (image-diredx-adjust-mode 1)) #+end_src *** Compilation mode :PROPERTIES: :CUSTOM_ID: Packages-Configuration-Emacs-built-ins-Compilation-mode-7nh817m0t8j0 :END: After reading about a blog article, I found out it is possible to run quite a few things through ~compilation-mode~, so why not? First, let’s redefine some keybinds for this mode. I’ll also define a general keybind in order to re-run my programs from other buffers than the ~compilation-mode~ buffer. I also want to follow the output of the compilation buffer, as well as enable some syntax highlighting. #+begin_src emacs-lisp (use-package compile :defer t :straight (compile :type built-in) :hook (compilation-mode . colorize-compilation-buffer) :init (require 'ansi-color) (defun colorize-compilation-buffer () (let ((inhibit-read-only t)) (ansi-color-apply-on-region (point-min) (point-max)))) :general (phundrak/evil :keymaps 'compilation-mode-map "g" nil "r" nil "R" #'recompile "h" nil) (phundrak/leader-key "R" #'recompile) :config (setq compilation-scroll-output t)) #+end_src *** Eshell :PROPERTIES: :CUSTOM_ID: Packages-Configuration-Emacs-built-ins-Eshell0662fl6184j0 :END: #+include: img/emacs-eshell.svg export html Eshell is a built-in shell available from Emacs which I use almost as often as fish. Some adjustments are necessary to make it fit my taste though. #+begin_src emacs-lisp (use-package eshell :defer t :straight (:type built-in :build t) :general (phundrak/evil :keymaps 'eshell-mode-map "c" #'evil-backward-char "t" #'evil-next-line "s" #'evil-previous-line "r" #'evil-forward-char) (general-define-key :keymaps 'eshell-mode-map :states 'insert "C-a" #'eshell-bol "C-e" #'end-of-line) :config <> <> <> <> <> <>) #+end_src **** Aliases :PROPERTIES: :CUSTOM_ID: Packages-Configuration-Emacs-built-ins-Eshell-Aliasesom72fl6184j0 :END: First, let’s declare our list of “dumb” aliases we’ll use in Eshell. You can find them here. #+name: eshell-alias-file #+begin_src emacs-lisp :tangle no (setq eshell-aliases-file (expand-file-name "eshell-aliases" user-emacs-directory)) #+end_src A couple of other aliases will be defined through custom Elisp functions, but first I’ll need a function for concatenating a shell command into a single string: #+name: eshell-concat-shell-command #+begin_src emacs-lisp :tangle no (defun phundrak/concatenate-shell-command (&rest command) "Concatenate an eshell COMMAND into a single string. All elements of COMMAND will be joined in a single space-separated string." (string-join command " ")) #+end_src I’ll also declare some aliases here, such as ~open~ and ~openo~ that respectively allow me to open a file in Emacs, and same but in another window. #+name: eshell-alias-open #+begin_src emacs-lisp :tangle no (defalias 'open #'find-file) (defalias 'openo #'find-file-other-window) #+end_src The default behavior of ~eshell/clear~ is not great at all, although it clears the screen it also scrolls all the way down. Therefore, let’s alias it to ~eshell/clear-scrollback~ which has the correct behavior. #+begin_src emacs-lisp (defalias 'eshell/clear #'eshell/clear-scrollback) #+end_src As you see, these were not declared in my dedicated aliases file but rather were declared programmatically. This is because I like to keep my aliases file for stuff that could work too with other shells were the syntax a bit different, and aliases related to Elisp are kept programmatically. I’ll also declare ~list-buffers~ an alias of ~ibuffer~ because naming it that way kind of makes more sense to me. #+name: eshell-alias-buffers #+begin_src emacs-lisp :tangle no (defalias 'list-buffers 'ibuffer) #+end_src I still have some stupid muscle memory telling me to open ~emacs~, ~vim~ or ~nano~ in Eshell, which is stupid: I’m already inside Emacs and I have all its power available instantly. So, let’s open each file passed to these commands. #+name: eshell-alias-emacs #+begin_src emacs-lisp :tangle no (defun eshell/emacs (&rest file) "Open each FILE and kill eshell. Old habits die hard." (when file (dolist (f (reverse file)) (find-file f t)))) #+end_src Finally, I’ll declare ~mkcd~ which allows the simultaneous creation of a directory and moving into this newly created directory. And of course, it will also work if the directory also exists or if parent directories don’t, similarly to the ~-p~ option passed to ~mkdir~. #+name: eshell-alias-mkcd #+begin_src emacs-lisp :tangle no (defun eshell/mkcd (dir) "Create the directory DIR and move there. If the directory DIR doesn’t exist, create it and its parents if needed, then move there." (mkdir dir t) (cd dir)) #+end_src **** Autosuggestion :PROPERTIES: :CUSTOM_ID: Packages-Configuration-Emacs-built-ins-Eshell-Autosuggestion-kf6ipm1195j0 :END: I really like fish’s autosuggestion feature, so let’s reproduce it here! #+begin_src emacs-lisp (use-package esh-autosuggest :defer t :after eshell :straight (:build t) :hook (eshell-mode . esh-autosuggest-mode) :general (:keymaps 'esh-autosuggest-active-map "C-e" #'company-complete-selection)) #+end_src **** Commands :PROPERTIES: :CUSTOM_ID: Packages-Configuration-Emacs-built-ins-Eshell-Commands-n8w3fh2195j0 :END: When I’m in Eshell, sometimes I wish to open multiple files at once in Emacs. For this, when I have several arguments for ~find-file~, I want to be able to open them all at once. Let’s modify ~find-file~ like so: #+BEGIN_SRC emacs-lisp (defadvice find-file (around find-files activate) "Also find all files within a list of files. This even works recursively." (if (listp filename) (cl-loop for f in filename do (find-file f wildcards)) ad-do-it)) #+END_SRC I also want to be able to have multiple instances of Eshell opened at once. For that, I declared the function ~eshell-new~ that does exactly that. #+begin_src emacs-lisp (defun eshell-new () "Open a new instance of eshell." (interactive) (eshell 'N)) #+end_src A very useful command I use often in fish is ~z~, a port from bash’s and zsh’s command that allows to jump around directories based on how often we go in various directories. #+begin_src emacs-lisp (use-package eshell-z :defer t :after eshell :straight (:build t) :hook (eshell-mode . (lambda () (require 'eshell-z)))) #+end_src **** Environment Variables :PROPERTIES: :CUSTOM_ID: Packages-Configuration-Emacs-built-ins-Eshell-Environment-Variablesmna2fl6184j0 :END: Some environment variables need to be correctly set so Eshell can correctly work. I would like to set two environment variables related to Dart development: the ~DART_SDK~ and ~ANDROID_HOME~ variables. #+BEGIN_SRC emacs-lisp (setenv "DART_SDK" "/opt/dart-sdk/bin") (setenv "ANDROID_HOME" (concat (getenv "HOME") "/Android/Sdk/")) #+END_SRC The ~EDITOR~ variable also needs to be set for git commands, especially the ~yadm~ commands. #+BEGIN_SRC emacs-lisp (setenv "EDITOR" "emacsclient -c -a emacs") #+END_SRC Finally, for some specific situations I need ~SHELL~ to be set to something more standard than fish: #+begin_src emacs-lisp (setenv "SHELL" "/bin/sh") #+end_src **** Visual configuration :PROPERTIES: :CUSTOM_ID: Packages-Configuration-Emacs-built-ins-Eshell-Visual-configuratione7c2fl6184j0 :END: I like to have at quick glance some information about my machine when I fire up a terminal. I haven’t found anything that does that the way I like it, so [[https://github.com/Phundrak/eshell-info-banner.el][I’ve written a package]]! It’s actually available on MELPA, but since I’m the main dev of this package, I’ll keep track of the git repository. #+begin_src emacs-lisp (use-package eshell-info-banner :after (eshell) :defer t :straight (eshell-info-banner :build t :type git :host github :repo "phundrak/eshell-info-banner.el") :hook (eshell-banner-load . eshell-info-banner-update-banner) :config (setq eshell-info-banner-width 80 eshell-info-banner-partition-prefixes '("/dev" "zroot" "tank"))) #+end_src Another feature I like is fish-like syntax highlight, which brings some more colors to Eshell. #+begin_src emacs-lisp (use-package eshell-syntax-highlighting :after (esh-mode eshell) :defer t :straight (:build t) :config (eshell-syntax-highlighting-global-mode +1)) #+end_src Powerline prompts are nice, git-aware prompts are even better! ~eshell-git-prompt~ is nice, but I prefer to write my own package for that. #+begin_src emacs-lisp (use-package powerline-eshell :load-path "~/fromGIT/emacs-packages/powerline-eshell.el/" :after eshell) #+end_src *** Eww :PROPERTIES: :CUSTOM_ID: Packages-Configuration-Emacs-built-ins-Eww-m1343rs0t8j0 :END: Since Emacs 29, it is possible to automatically rename ~eww~ buffers to a more human-readable name, see [[https://protesilaos.com/codelog/2021-10-15-emacs-29-eww-rename-buffers/][Prot’s blog]] post on the matter. #+begin_src emacs-lisp (use-package eww :defer t :straight (:type built-in) :config (setq eww-auto-rename-buffer 'title)) #+end_src *** Info :PROPERTIES: :CUSTOM_ID: Packages-Configuration-Emacs-built-ins-Info-r7x90j20c5j0 :END: Let’s define some more intuitive keybinds for ~info-mode~. #+begin_src emacs-lisp (use-package info :defer t :straight (info :type built-in :build t) :general (phundrak/evil :keymaps 'Info-mode-map "c" #'Info-prev "t" #'evil-scroll-down "s" #'evil-scroll-up "r" #'Info-next) (phundrak/major-leader-key :keymaps 'Info-mode-map "?" #'Info-toc "b" #'Info-history-back "f" #'Info-history-forward "m" #'Info-menu "t" #'Info-top-node "u" #'Info-up)) #+end_src *** Tramp :PROPERTIES: :CUSTOM_ID: Packages-Configuration-Emacs-built-ins-Tramplqd2fl6184j0 :END: Tramp is an Emacs built-in package that allows the user to connect to various hosts using various protocols, such as ~ssh~ and ~rsync~. However, I have some use-case for Tramp which are not supported natively. I will describe them here. #+begin_src emacs-lisp (require 'tramp) (use-package tramp :straight (tramp :type built-in :build t) :init <>) #+end_src **** Yadm :PROPERTIES: :CUSTOM_ID: Packages-Configuration-Emacs-built-ins-Tramp-Yadma8f2fl6184j0 :END: [[https://yadm.io/][~yadm~]] is a git wrapper made to easily manage your dotfiles. It has loads of features I don’t use (the main one I like but don’t use is its [[https://yadm.io/docs/templates][Jinja-like host and OS-aware syntax]]), but unfortunately Magit doesn’t play nice with it. Tramp to the rescue, and this page explains how! Let’s just insert in my config this code snippet: #+name: tramp-add-yadm #+begin_src emacs-lisp :tangle no (add-to-list 'tramp-methods '("yadm" (tramp-login-program "yadm") (tramp-login-args (("enter"))) (tramp-login-env (("SHELL") ("/bin/sh"))) (tramp-remote-shell "/bin/sh") (tramp-remote-shell-args ("-c")))) #+end_src I’ll also create a fuction for connecting to this new Tramp protocol: #+begin_src emacs-lisp (defun my/yadm () "Manage my dotfiles through TRAMP." (interactive) (magit-status "/yadm::")) #+end_src ** EXWM :PROPERTIES: :CUSTOM_ID: Packages-Configuration-EXWM-pr14yxs09aj0 :END: So, I’m finally slowly getting back to EXWM. I tried it a couple of years ago, but that was with the SpacemacsOS layer on Spacemacs, on a laptop which got accidentaly formatted before I could save my config and all… So it got me some time to come back. I’m still a bit worried about Emacs being single threaded, so if I get one blocking function blocking Emacs, my whole desktop will hang, but for now I haven’t had this issue. First, I need to install the /X protocol Emacs Lisp Bindings/. It doesn’t seem to be available in any repo, so I’ll install it directly from Git. #+begin_src emacs-lisp (use-package xelb :straight (xelb :build t :type git :host github :repo "emacs-straiht/xelb" :fork "ch11ng/xelb")) #+end_src Next is a function I’ve +stolen+ copied from Daviwil’s [[https://config.daviwil.com/desktop][desktop configuration]]. This allows to launch software in the background easily. #+begin_src emacs-lisp (defun exwm/run-in-background (command &optional once) (let ((command-parts (split-string command " +"))) (apply #'call-process `(,(car command-parts) nil 0 nil ,@(cdr command-parts))))) #+end_src In order to launch Emacs with EXWM with ~startx~, I need a ~xinit~ file. This one is exported to ~$HOME/.xinitrc.emacs~. #+begin_src sh :tangle ~/.xinitrc.emacs #!/bin/sh xhost +SI:localuser:$USER # Set fallback cursor xsetroot -cursor_name left_ptr # If Emacs is started in server mode, `emacsclient` is a convenient way to edit # files in place (used by e.g. `git commit`) export VISUAL=emacsclient export EDITOR="$VISUAL" # in case Java applications display /nothing/ # wmname LG3D # export _JAVA_AWT_WM_NONREPARENTING=1 exec emacs --with-exwm #+end_src *** EXWM itself :PROPERTIES: :CUSTOM_ID: Packages-Configuration-EXWM-EXWM-itself-hhgexz61aaj0 :END: Now we come to the plat de résistance. Like with ~xelb~, I’m using its Git source to install it to make sure I get the right version --- the version available on the GNU ELPA is from the same source, true, but I don’t know at which rate it is updated. And more packages down the line will depend on this Git repository, so I might as well just clone it right now. As you can see, in the ~:config~ secion I added to two hooks functions so buffers are accurately renamed. While the average X window will simply get the name of the current X window, I want Firefox and Qutebrowser to be prefixed with the name of the browser. Actually, all these will be renamed this way: #+name: exwm-renamed-buffers-list - Kitty - Qutebrowser #+name: exwm-gen-buffers-rename #+headers: :exports none :tangle no #+begin_src emacs-lisp :var buffers=exwm-renamed-buffers-list :cache yes (format "%s\n%S" (mapconcat (lambda (buffer) (let ((buffer-name (car buffer))) (format "(\"%s\" %S)" (downcase buffer-name) `(exwm-workspace-rename-buffer (concat ,buffer-name " - " exwm-title))))) buffers "\n") '(_otherwise (exwm-workspace-rename-buffer exwm-title))) #+end_src #+RESULTS[65e7e5a72273bb2d3f820a85867dfdccb13ba550]: exwm-gen-buffers-rename : ("kitty" (exwm-workspace-rename-buffer (concat "EXWM: " "Kitty" " - " exwm-title))) : ("qutebrowser" (exwm-workspace-rename-buffer (concat "EXWM: " "Qutebrowser" " - " exwm-title))) : (_otherwise (exwm-workspace-rename-buffer exwm-title)) #+name: exwm-buffers-name #+begin_src emacs-lisp :tangle no (add-hook 'exwm-update-class-hook (lambda () (exwm-workspace-rename-buffer exwm-class-name))) (add-hook 'exwm-update-title-hook (lambda () (pcase exwm-class-name <>))) #+end_src As you can see below, in the ~:config~ section I added two advices and one hook in order to correctly integrate evil with EXWM. When I’m in an X window, I want to be in insert-mode so I can type however I want. However, when I exit one, I want to default back to normal-mode. #+name: exwm-advices-evil #+begin_src emacs-lisp :tangle no (add-hook 'exwm-manage-finish-hook (lambda () (call-interactively #'exwm-input-release-keyboard))) (advice-add #'exwm-input-grab-keyboard :after (lambda (&optional id) (evil-normal-state))) (advice-add #'exwm-input-release-keyboard :after (lambda (&optional id) (evil-insert-state))) #+end_src Secondly, I add ~i~, ~C-SPC~, and ~M-m~ as exwm prefix keys so they aren’t sent directly to the X windows but caught by Emacs (and EXWM). I’ll use the ~i~ key in normal-mode to enter ~insert-mode~ and have Emacs release the keyboard so the X window can grab it. Initially, I had ~s-~ as a keybind for grabbing back the keyboard from an X window, as if I were in insert mode and wanted to go back to normal mode, and I had ~s-I~ to toggle keyboard grabbing. But I found myself more than once trying to use ~s-~ to toggle this state, ~s-I~ completely forgotten. So I removed ~s-I~ and made ~s-~ behave like ~s-I~ once did. #+name: exwm-prefix-keys #+begin_src emacs-lisp :tangle no (general-define-key :keymaps 'exwm-mode-map :states 'normal "i" #'exwm-input-release-keyboard) (exwm-input-set-key (kbd "s-") #'exwm-input-toggle-keyboard) (push ?\i exwm-input-prefix-keys) (push (kbd "C-SPC") exwm-input-prefix-keys) (push (kbd "M-m") exwm-input-prefix-keys) #+end_src As stated a couple of times in my different configuration files, I’m using the bépo layout, which means the default keys in the number row are laid as follow: #+name: exwm-bepo-number-row #+begin_src emacs-lisp :tangle no (defconst exwm-workspace-keys '("\"" "«" "»" "(" ")" "@" "+" "-" "/" "*")) #+end_src With this, we can create keybinds for going or sending X windows to workspaces 0 to 9. #+name: exwm-workspace-keybinds #+begin_src emacs-lisp :tangle no (setq exwm-input-global-keys `(,@exwm-input-global-keys ,@(mapcar (lambda (i) `(,(kbd (format "s-%s" (nth i exwm-workspace-keys))) . (lambda () (interactive) (exwm-workspace-switch-create ,i)))) (number-sequence 0 9)) ,@(mapcar (lambda (i) `(,(kbd (format "s-%d" i)) . (lambda () (interactive) (exwm-workspace-move-window ,i)))) (number-sequence 0 9)))) #+end_src You can then see the list of the keybinds I have set for EXWM, which are all prefixed with ~SPC x~ in normal mode (and ~C-SPC x~ in insert mode), with the exception of ~s-RET~ which opens an eshell terminal. #+name: exwm-keybinds #+begin_src emacs-lisp :tangle no (exwm-input-set-key (kbd "s-") (lambda () (interactive) (eshell))) (phundrak/leader-key :infix "x" "" '(:ignore t :which-key "EXWM") "k" #'exwm-input-send-next-key "l" '((lambda () (interactive) (start-process "" nil "plock")) :which-key "lock") "r" '(:ignore t :wk "rofi") "rr" '((lambda () (interactive) (with-temp-buffer (shell-command "rofi -show drun" (current-buffer) (current-buffer)))) :wk "drun") "rw" '((lambda () (interactive) (with-temp-buffer "rofi -show window" (current-buffer) (current-buffer))) :wk "windows") "R" '(:ignore t :wk "restart") "Rr" #'exwm-reset "RR" #'exwm-restart "t" '(:ignore t :which-key "toggle") "tf" #'exwm-layout-toggle-fullscreen "tF" #'exwm-floating-toggle-floating "tm" #'exwm-layout-toggle-mode-line "w" '(:ignore t :which-key "workspaces") "wa" #'exwm-workspace-add "wd" #'exwm-workspace-delete "ws" #'exwm-workspace-switch "x" '((lambda () (interactive) (let ((command (string-trim (read-shell-command "RUN: ")))) (start-process command nil command))) :which-key "run") "RET" #'eshell-new) #+end_src A couple of commands are also automatically executed: #+name: exwm-autostart-list - ~mpc stop~ :: stops any music played by MPD (if any) when Emacs is launched. - ~pumopm~ :: my power manager, you can see its code source [[https://labs.phundrak.com/phundrak/pumopm][here]]. - ~xss-lock plock~ :: automatically lock the desktop with my script [[file:bin.org::#Lock-635fcb38][plock]]. - ~xrdb -merge $HOME/.Xresources~ :: use the settings from my xresources file #+name: exwm-generate-autostarts #+headers: :exports results :tangle no #+begin_src emacs-lisp :var autostarts=exwm-autostart-list :cache yes (mapconcat (lambda (command) (let* ((whitespace (rx (+ space))) (raw-command (car (split-string (car command) "::" t whitespace))) (command (replace-regexp-in-string (regexp-quote "~") "" raw-command))) (format "%S" `(exwm/run-in-background ,command)))) autostarts "\n") #+end_src #+RESULTS[c480df0f806b0007d125e570ab95c7e17dc2199d]: exwm-generate-autostarts : (exwm/run-in-background "mpc stop") : (exwm/run-in-background "pumopm") : (exwm/run-in-background "xss-lock plock") : (exwm/run-in-background "xrdb -merge $HOME/.Xresources") Finally, let’s only initialize and start EXWM once functions from exwm-randr ran, because otherwise having multiple monitors don’t work. #+name: exwm-init #+begin_src emacs-lisp :tangle no (with-eval-after-load 'exwm-randr (exwm-init)) #+end_src The complete configuration for the ~exwm~ package can be found below. #+begin_src emacs-lisp :noweb yes (use-package exwm :straight (exwm :build t :type git :host github :repo "ch11ng/exwm") :custom (use-dialog-box nil "Disable dialog boxes since they are unusable in EXWM") (exwm-input-line-mode-passthrough t "Pass all keypresses to emacs in line mode.") :init (require 'exwm-config) (setq exwm-workspace-number 6) :config <> <> <> <> <> <> <> <> <>) #+end_src *** EXWM-Evil integration :PROPERTIES: :CUSTOM_ID: Packages-Configuration-EXWM-EXWM-Evil-integration-kwlexz61aaj0 :END: #+begin_src emacs-lisp (use-package evil-exwm-state :defer t :after exwm :straight (evil-exwm-state :build t :type git :host github :repo "domenzain/evil-exwm-state")) #+end_src *** Multimonitor support :PROPERTIES: :CUSTOM_ID: Packages-Configuration-EXWM-Multimonitor-support-l5pexz61aaj0 :END: #+name: exwm-randr #+begin_src emacs-lisp :tangle no (require 'exwm-randr) (exwm/run-in-background "xwallpaper --zoom \"${cat $HOME/.cache/wallpaper}\"") (start-process-shell-command "xrandr" nil "xrandr --output eDP1 --mode 1920x1080 --pos 0x0 --rotate normal --output HDMI1 --primary --mode 2560x1080 --pos 1920x0 --rotate normal --output VIRTUAL1 --off --output DP-1-0 --off --output DP-1-1 --off") (exwm-randr-enable) (setq exwm-randr-workspace-monitor-plist '(3 "eDP1")) #+end_src *** Keybinds for a desktop environment :PROPERTIES: :CUSTOM_ID: Packages-Configuration-EXWM-Keybinds-for-a-desktop-environment-q2sexz61aaj0 :END: #+begin_src emacs-lisp (use-package desktop-environment :defer t :straight (desktop-environment :build t :type git :host github :repo "DamienCassou/desktop-environment") :after exwm :diminish t :config (add-hook 'exwm-init-hook #'desktop-environment-mode) (setq desktop-environment-update-exwm-global-keys :prefix exwm-layout-show-al-buffers t) (setq desktop-environment-bluetooth-command "bluetoothctl" desktop-environment-brightness-get-command "xbacklight -get" desktop-environment-brightness-get-regexp (rx line-start (group (+ digit))) desktop-environment-brightness-set-command "xbacklight %s" desktop-environment-brightness-normal-increment "-inc 5" desktop-environment-brightness-normal-decrement "-dec 5" desktop-environment-brightness-small-increment "-inc 2" desktop-environment-brightness-small-decrement "-dec 2" desktop-environment-volume-normal-decrement "5%-" desktop-environment-volume-normal-increment "5%+" desktop-environment-volume-small-decrement "2%-" desktop-environment-volume-small-increment "2%+" desktop-environment-volume-set-command "amixer -q Master %s unmute" desktop-environment-screenshot-directory "~/Pictures/Screenshots" desktop-environment-screenlock-command "plock" desktop-environment-music-toggle-command "mpc toggle" desktop-environment-music-previous-command "mpc prev" desktop-environment-music-next-command "mpc next" desktop-environment-music-stop-command "mpc stop") (general-define-key "" (lambda () (interactive) (with-temp-buffer (shell-command "mpc pause" (current-buffer) (current-buffer))))) (desktop-environment-mode)) #+end_src *** Bluetooth :PROPERTIES: :CUSTOM_ID: Packages-Configuration-EXWM-Bluetooth-k0zhpda0aaj0 :END: #+begin_src emacs-lisp (defvar bluetooth-command "bluetoothctl") #+end_src #+begin_src emacs-lisp (defun bluetooth-turn-on () (interactive) (let ((process-connection-type nil)) (start-process "" nil bluetooth-command "power" "on"))) #+end_src #+begin_src emacs-lisp (defun bluetooth-turn-off () (interactive) (let ((process-connection-type nil)) (start-process "" nil bluetooth-command "power" "off"))) #+end_src #+begin_src emacs-lisp (defun create-bluetooth-device (raw-name) "Create a bluetooth device cons from RAW NAME. The cons will hold first the MAC address of the device, then its human-friendly name." (let ((split-name (split-string raw-name " " t))) `(,(string-join (cddr split-name) " ") . ,(cadr split-name)))) #+end_src #+begin_src emacs-lisp (defun bluetooth-get-devices () (let ((literal-devices (string-trim (shell-command-to-string (concat bluetooth-command " devices"))))) (mapcar (lambda (device) (create-bluetooth-device device)) (split-string literal-devices "\n")))) #+end_src #+begin_src emacs-lisp (defun bluetooth-connect-device () (interactive) (progn (bluetooth-turn-on) (let* ((devices (bluetooth-get-devices)) (target-device (completing-read "Device: " devices)) (target-address (cdr (assoc target-device devices)))) (shell-command (string-join `(,bluetooth-command "connect" ,target-address) " "))))) #+end_src ** Making my life easier :PROPERTIES: :CUSTOM_ID: Packages-Configuration-Making-my-life-easier2kz4fl6184j0 :END: *** Bufler :PROPERTIES: :CUSTOM_ID: Packages-Configuration-Making-my-life-easier-Buflerw215fl6184j0 :END: Bufler is a package that organizes and lists buffers in a much better way than how they are usually sorted. You can easily and quickly find buffers by their group, not only by their name, and THIS is great news! Also, no ~helm~ please! And for some reasons the keybindings are borked by default, so let’s redefine them, and let’s also rebind ~SPC~ to ~p~ since it would conflict with my main ~general~ prefix. #+begin_src emacs-lisp (use-package bufler :straight (bufler :build t :files (:defaults (:exclude "helm-bufler.el"))) :defer t :general (phundrak/evil :keymaps 'bufler-list-mode-map :packages 'bufler "?" #'hydra:bufler/body "g" #'bufler "f" #'bufler-list-group-frame "F" #'bufler-list-group-make-frame "N" #'bufler-list-buffer-name-workspace "k" #'bufler-list-buffer-kill "p" #'bufler-list-buffer-peek "s" #'bufler-list-buffer-save "RET" #'bufler-list-buffer-switch)) #+end_src *** Helpful :PROPERTIES: :CUSTOM_ID: Packages-Configuration-Making-my-life-easier-Helpfullh25fl6184j0 :END: As the name tells, ~helpful~ is a really helpful package which greatly enhances a couple of built-in functions from Emacs, namely: | Vanilla Emacs Function | Helpful Function | Comment | |------------------------+------------------+-----------------------------------------------| | ~describe-function~ | ~helpful-callable~ | Only interactive functions | | ~describe-function~ | ~helpful-function~ | Only actual functions (including interactive) | | ~describe-function~ | ~helpful-macro~ | | | ~describe-command~ | ~helpful-command~ | | | ~describe-key~ | ~helpful-key~ | | | ~describe-variable~ | ~helpful-variable~ | | #+begin_src emacs-lisp (use-package helpful :straight (:build t) :after (counsel ivy) :custom (counsel-describe-function-function #'helpfull-callable) (counsel-describe-variable-function #'helpfull-variable) :bind ([remap describe-function] . counsel-describe-function) ([remap describe-command] . helpful-command) ([remap describe-variable] . counsel-describe-variable) ([remap describe-key] . helpful-key)) #+end_src ** Org-mode :PROPERTIES: :CUSTOM_ID: Packages-Configuration-Org-modedw35fl6184j0 :END: Since recently, in order to make ~org-cite~ compile properly, we need the ~citeproc~ package, a citation processor. #+begin_src emacs-lisp (use-package citeproc :after (org) :defer t :straight (:build t)) #+end_src Org is the main reason I am using Emacs. It is an extremely powerfu tool when you want to write anything that is not necessarily primarily programming-related, though it absolutely can be! Org can be a replacement for anything similar to LibreOffice Writer, LibreOffice Calc, and LibreOffice Impress. It is a much more powerful (and older) version of Markdown which can be exported to LaTeX and HTML at least, rendering writing web pages and technical, scientific documents much simpler than writing manually HTML and LaTeX code, especially when a single document source is meant to be exported for both formats. And since org is an Emacs package, that also means it can be greatly extended however we like! #+begin_src emacs-lisp (use-package org :straight t :defer t :commands (orgtbl-mode) :hook ((org-mode . visual-line-mode) (org-mode . org-num-mode)) :custom-face (org-macro ((t (:foreground "#b48ead")))) :init (auto-fill-mode -1) :config <> (require 'ox-beamer) (setq org-hide-leading-stars nil org-hide-macro-markers t org-ellipsis " ⤵" org-image-actual-width 550 org-redisplay-inline-images t org-display-inline-images t org-startup-with-inline-images "inlineimages" org-pretty-entities t org-fontify-whole-heading-line t org-fontify-done-headline t org-fontify-quote-and-verse-blocks t org-startup-indented t org-startup-align-all-tables t org-use-property-inheritance t org-list-allow-alphabetical t org-M-RET-may-split-line nil org-src-window-setup 'split-window-below org-src-fontify-natively t org-src-tab-acts-natively t org-src-preserve-indentation t org-log-done 'time org-directory "~/org" org-default-notes-file (expand-file-name "notes.org" org-directory)) <> <> <> <> <> <> <> <> <> <> <> <> <> <> <> <> :general (phundrak/evil :keymaps 'org-mode-map :packages 'org "RET" 'org-open-at-point) (phundrak/major-leader-key :keymaps 'org-mode-map :packages 'org <> <> <> <> <> <> <>) (phundrak/major-leader-key :packages 'org :keymaps 'org-src-mode-map "'" #'org-edit-src-exit "k" #'org-edit-src-abort)) #+end_src The main feature from ~evil-org~ that I love is how easy it is to modify some keybindings for keyboards layouts that do not have ~hjkl~, such as the bépo layout (or Dvorak or Colemak if you are into that). But it also adds a ton of default keybindings which are just much more comfortable than the default ones you get with evil and org naked. #+begin_src emacs-lisp (use-package evil-org :straight (:build t) :after (org) :hook (org-mode . evil-org-mode) :config (setq-default evil-org-movement-bindings '((up . "s") (down . "t") (left . "c") (right . "r"))) (evil-org-set-key-theme '(textobjects navigation calendar additional shift operators)) (require 'evil-org-agenda) (evil-org-agenda-set-keys)) #+end_src This package is a small package I’ve written that helps me when writing conlanging documents, with features such as creating syntax trees, converting translitterated text to its native script, etc… #+begin_src emacs-lisp (use-package conlanging :straight (conlanging :build t :type git :repo "https://labs.phundrak.com/phundrak/conlanging.el") :after org :defer t) #+end_src Since very recently, the ~contrib/lisp/~ directory of org moved out of the main repository to [[https://git.sr.ht/~bzg/org-contrib][this repository]]. On the other hand, ~contrib/scripts/~ moved to [[https://code.orgmode.org/bzg/worg/src/master/code][the worg repository]], but I don’t need it. The main reason I want ~org-contrib~ is due to ~ox-extra~ that allow the usage of the ~:ignore:~ tag in org. #+begin_src emacs-lisp (use-package org-contrib :after (org) :defer t :straight (:build t) :init (require 'ox-extra) (ox-extras-activate '(latex-header-blocks ignore-headlines))) #+end_src *** Agenda :PROPERTIES: :header-args:emacs-lisp: :tangle no :exports code :results silent :CUSTOM_ID: Packages-Configuration-Org-mode-Agenda8b55fl6184j0 :END: #+name: org-agenda-files #+begin_src emacs-lisp (setq-default org-agenda-files (list "~/org/agenda" "~/org/notes.org")) #+end_src *** Babel :PROPERTIES: :CUSTOM_ID: Packages-Configuration-Org-mode-Babel9585fl6184j0 :END: A package I use from time to time is ~ob-latex-as-png~ which allows me to easily convert a LaTeX snippet into a PNG, regardless of the exporter I use afterwards. Its installation is pretty simple: #+begin_src emacs-lisp (use-package ob-latex-as-png :after org :straight (:build t) :defer t :init (add-to-list 'org-babel-load-languages '(latex-as-png . t))) #+end_src #+begin_src emacs-lisp (use-package ob-restclient :straight (:build t) :defer t :after (org ob) :init (add-to-list 'org-babel-load-languages '(restclient . t))) #+end_src One of the amazing features of org-mode is its literary programming capacities by running code blocks from within Org-mode itself. But for that, only a couple of languages are supported directly by Org-mode itself, and they need to be activated. Here are the languages I activated in my Org-mode configuration: #+NAME: org-babel-languages-table | C | | emacs-lisp | | gnuplot | | latex | | makefile | | sass | | shell | #+NAME: org-babel-languages-gen #+header: :cache yes :results replace #+header: :var languages=org-babel-languages-table[,0] #+BEGIN_SRC emacs-lisp :exports none :tangle no (format "'(%s)" (mapconcat (lambda ($language) (format "(%s . t)" $language)) languages "\n ")) #+END_SRC #+RESULTS[773757c6f64a90c690f49a47eaa3408ca7c80b64]: org-babel-languages-gen : '((C . t) : (emacs-lisp . t) : (gnuplot . t) : (latex . t) : (makefile . t) : (sass . t) : (shell . t)) The corresponding code is as follows: #+NAME: org-babel-load-languages #+BEGIN_SRC emacs-lisp :noweb yes :tangle no (org-babel-do-load-languages 'org-babel-load-languages <>) #+END_SRC *** Behavior :PROPERTIES: :CUSTOM_ID: Packages-Configuration-Org-mode-Behaviorzp65fl6184j0 :END: A useful package I like is ~toc-org~ which creates automatically a table of contents. My main usage for this however is not just to create a table of content of my files to quickly jump around my file (I have ~counsel-org-goto~ for that), but it is for creating table of contents for org files that will be hosted and viewable on Github. #+begin_src emacs-lisp (use-package toc-org :after (org markdown-mode) :straight (:build t) :init (add-to-list 'org-tag-alist '("TOC" . ?T)) :hook (org-mode . toc-org-enable) :hook (markdown-mode . toc-org-enable)) #+end_src ~electric-mode~ also bothers me a lot when editing org files, so let’s deactivate it: #+name: org-behavior-electric #+begin_src emacs-lisp :tangle no (add-hook 'org-mode-hook (lambda () (interactive) (electric-indent-local-mode -1))) #+end_src As explained in my [[https://blog.phundrak.com/better-custom-ids-orgmode/][blog post]], org-mode is terrible with coming up with meaningful IDs for its headings. I actually wrote a package for this! #+begin_src emacs-lisp (use-package org-unique-id :straight (org-unique-id :build t :type git :host github :repo "Phundrak/org-unique-id") :defer t :after org :init (add-hook 'org-mode-hook (lambda () (add-hook 'before-save-hook (lambda () (when (and (eq major-mode 'org-mode) (eq buffer-read-only nil)) (org-unique-id))))))) #+end_src *** Exporters :PROPERTIES: :CUSTOM_ID: Packages-Configuration-Org-mode-File-exportik95fl6184j0 :END: I want to disable by default behavior of ~^~ and ~_~ for only one character, making it compulsory to use instead ~^{}~ and ~_{}~ respectively. This is due to my frequent usage of the underscore in my org files as a regular character and not a markup one, especially when describing phonetics evolution. So, let’s disable it: #+NAME: org-use-sub-superscripts #+BEGIN_SRC emacs-lisp :tangle no (setq org-use-sub-superscripts (quote {})) #+END_SRC **** Epub :PROPERTIES: :CUSTOM_ID: Packages-Configuration-Org-mode-File-export-Epub-w5ycfuz095j0 :END: A backend for exporting files through org I like is ~ox-epub~ which, as you can guess, exports org files to the [[https://www.w3.org/publishing/epub32/][Epub format]]. #+begin_src emacs-lisp (use-package ox-epub :after (org ox) :straight (:build t)) #+end_src **** HTML :PROPERTIES: :CUSTOM_ID: Packages-Configuration-Org-mode-File-export-HTMLxjc5fl6184j0 :END: On HTML exports, Org-mode tries to include a validation link for the exported HTML. Let’s disable that since I never use it. #+NAME: org-html-validation #+BEGIN_SRC emacs-lisp :tangle no (setq org-html-validation-link nil) #+END_SRC #+begin_src emacs-lisp ;; (use-package htmlize ;; :defer t ;; :straight (:build t)) #+end_src This package allows for live-previewing the HTML export of an org buffer in an XWidget Webkit browser window. But when testing it, it’s not great for large org files, I should keep its usage for smaller org files. #+begin_src emacs-lisp (use-package preview-org-html-mode :defer t :after (org) :straight (preview-org-html-mode :build t :type git :host github :repo "jakebox/preview-org-html-mode") :general (phundrak/major-leader-key :keymaps 'org-mode-map :packages 'preview-org-html-mode :infix "P" "" '(:ignore t :which-key "preview") "h" #'preview-org-html-mode "r" #'preview-org-html-refresh "p" #'preview-org-html-pop-window-to-frame) :config (setq preview-org-html-refresh-configuration 'save)) #+end_src **** Hugo :PROPERTIES: :CUSTOM_ID: Packages-Configuration-Org-mode-Exporters-Hugo-ca3473613aj0 :END: I manage [[https://blog.phundrak.com][my blog]] with [[https://gohugo.io/][Hugo]]. Although it natively supports the org format, it’s not great compared to its markdown support. So, instead, let’s directly export our org files as markdown files and let Hugo do the rest of the job for us! #+begin_src emacs-lisp (use-package ox-hugo :defer t :after ox :straight t) #+end_src I also have a function for publishing my blog once I exported my articles with ~ox-hugo~. It will compile blog into a ~public/~ directory and copy its content over to my remote server. #+begin_src emacs-lisp (defun phundrak/blog-publish () "Publish my blog through Hugo to my remote server." (interactive) (let* ((default-directory (expand-file-name "~/org/blog")) (public-path (concat default-directory "/public")) (target-path "/rsync:Tilo:/home/phundrak/www/phundrak.com/blog")) (compile "hugo") (let ((files (mapcar (lambda (file) (f-relative file public-path)) (f-files public-path nil t)))) (dolist (file files) (copy-file (concat public-path "/" file) (concat target-path "/" file) t nil t))))) #+end_src **** LaTeX :PROPERTIES: :CUSTOM_ID: Packages-Configuration-Org-mode-File-export-LaTeXg2b5fl6184j0 :END: When it comes to exports, I want the LaTeX and PDF exports to be done with XeLaTeX only. This implies the modification of the following variable: #+NAME: org-latex-compiler #+BEGIN_SRC emacs-lisp :tangle no (setq org-latex-compiler "xelatex") #+END_SRC I also want to get by default ~minted~ for LaTeX listings so I can have syntax highlights: #+NAME: org-latex-listings #+BEGIN_SRC emacs-lisp :tangle no (setq org-latex-listings 'minted) #+END_SRC The default packages break my LaTeX exports: for some reasons, images are not loaded and exported in PDFs, so I needed to redifine the default packages excluding the one that broke my exports; namely, I need to remove ~inputenc~, ~fontenc~ and ~grffile~. I also added some default packages: - ~minted~ for syntax highlighting - ~cleveref~ for better references to various elements. - ~svg~ for inserting SVG files in PDF outputs - ~booktabs~ for nicer tables - and ~tabularx~ for tabulars with adjustable columns #+NAME: org-latex-default-packages #+BEGIN_SRC emacs-lisp :tangle no (dolist (package '(("AUTO" "inputenc" t ("pdflatex")) ("T1" "fontenc" t ("pdflatex")) ("" "grffile" t))) (delete package org-latex-default-packages-alist)) (dolist (package '(("" "minted") ("capitalize" "cleveref") ("" "svg") ("" "booktabs") ("" "tabularx"))) (add-to-list 'org-latex-default-packages-alist package t)) (setq org-latex-reference-command "\\cref{%s}") #+END_SRC By the way, reference links in LaTeX should be written in this format, since we are using ~cleveref~: #+NAME: org-export-latex-hyperref-format #+BEGIN_SRC emacs-lisp :tangle no (setq org-export-latex-hyperref-format "\\ref{%s}") #+END_SRC And Minted should be default break lines if a line is too long: #+name: org-export-latex-minted-options #+begin_src emacs-lisp :tangle no (setq org-latex-minted-options '(("breaklines") ("tabsize" "2") ("frame" "single") ("autogobble"))) #+end_src When it comes to the export itself, the latex file needs to be processed several times through XeLaTeX in order to get some references right. Don’t forget to also run bibtex! #+NAME: org-latex-pdf-process #+BEGIN_SRC emacs-lisp :tangle no (setq org-latex-pdf-process '("xelatex -8bit -shell-escape -interaction nonstopmode -output-directory %o %f" "bibtex %b" "xelatex -8bit -shell-escape -interaction nonstopmode -output-directory %o %f" "xelatex -8bit -shell-escape -interaction nonstopmode -output-directory %o %f")) #+END_SRC Finally, org-mode is supposed to automatically clean logfiles after it exports an org file to LaTeX. However, it misses a few, so I need to add their extension like so: #+name: org-latex-logfiles-add-extensions #+begin_src emacs-lisp :tangle no (dolist (ext '("bbl" "lot")) (add-to-list 'org-latex-logfiles-extensions ext t)) #+end_src **** Reveal.js :PROPERTIES: :CUSTOM_ID: Packages-Configuration-Org-mode-File-export-Reveal-js-mzijhel099j0 :END: #+NAME: org-re-reveal #+begin_src emacs-lisp (use-package org-re-reveal :defer t :after org :straight (:build t) :init (add-hook 'org-mode-hook (lambda () (require 'org-re-reveal))) :config (setq org-re-reveal-root "https://cdn.jsdelivr.net/npm/reveal.js" org-re-reveal-revealjs-version "4")) #+end_src **** SSH Config :PROPERTIES: :CUSTOM_ID: Packages-Configuration-Org-mode-File-export-SSH-Config-tatextz095j0 :END: Yet another exporter I enjoy is [[https://github.com/dantecatalfamo/ox-ssh][~ox-ssh~]] with which I manage my ~$HOME/.ssh/config~ file. You won’t find my org file for managing my servers on my repos though. #+begin_src emacs-lisp (use-package ox-ssh :after (ox org) :straight (:build t)) #+end_src *** Keybindings :PROPERTIES: :CUSTOM_ID: Packages-Configuration-Org-mode-Keybindingsv0e5fl6184j0 :END: Be prepared, I have a lot of keybindings for org-mode! They are all prefixed with a comma ~,~ in normal mode. #+name: org-keybinds-various | Key chord | Function | Description | |-----------+---------------------+-------------| | RET | org-ctrl-c-ret | | | * | org-ctrl-c-star | | | , | org-ctrl-c-ctrl-c | | | ' | org-edit-special | | | - | org-ctrl-c-minus | | | a | org-agenda | | | c | org-capture | | | e | org-export-dispatch | | | l | org-store-link | | | p | org-priority | | | r | org-reload | | I then have a couple of babel-related functions. #+name: org-keybinds-babel | Key chord | Function | Description | |-----------+-------------------------------------+-------------| | b | nil | babel | | b. | org-babel-transient/body | | | bb | org-babel-execute-buffer | | | bc | org-babel-check-src-block | | | bC | org-babel-tangle-clean | | | be | org-babel-execute-maybe | | | bf | org-babel-tangle-file | | | bn | org-babel-next-src-block | | | bo | org-babel-open-src-block-result | | | bp | org-babel-previous-src-block | | | br | org-babel-remove-result-one-or-many | | | bR | org-babel-goto-named-result | | | bt | org-babel-tangle | | | bi | org-babel-view-src-block-info | | The ~org-babel-transient~ hydra allows me to quickly navigate between code blocks and interact with them. This code block was inspired by one you can find in Spacemacs. #+name: org-hydra-babel #+begin_src emacs-lisp :tangle no (defhydra org-babel-transient () " ^Navigate^ ^Interact ^^^^^^^^^^^------------------------------------------ [_t_/_s_] navigate src blocs [_x_] execute src block [_g_]^^ goto named block [_'_] edit src block [_z_]^^ recenter screen [_q_] quit " ("q" nil :exit t) ("t" org-babel-next-src-block) ("s" org-babel-previous-src-block) ("g" org-babel-goto-named-src-block) ("z" recenter-top-bottom) ("x" org-babel-execute-maybe) ("'" org-edit-special :exit t)) #+end_src We next have keybindings related to org-mode’s agenda capabilities. We can schedule a todo header for some dates, or set a deadline. #+name: org-keybinds-dates | Key chord | Function | Description | |-----------+-------------------------+-------------| | d | nil | dates | | dd | org-deadline | | | ds | org-schedule | | | dt | org-time-stamp | | | dT | org-time-stamp-inactive | | Let’s now define some keybinds for inserting stuff in our org buffer: #+name: org-keybinds-insert | Key chord | Function | Description | |-----------+-------------------------------+-------------| | i | nil | insert | | ib | org-insert-structure-template | | | id | org-insert-drawer | | | ie | org-set-effort | | | if | org-footnote-new | | | ih | org-insert-heading | | | ii | org-insert-item | | | il | org-insert-link | | | in | org-add-note | | | ip | org-set-property | | | is | org-insert-subheading | | | it | org-set-tags-command | | There isn’t a lot of stuff I can jump to yet, but there’s still some: #+name: org-keybinds-jump | Key chord | Function | Description | |-----------+----------------------+-------------| | j | nil | jump | | ja | counsel-org-goto-all | | | jh | counsel-org-goto | | Tables get a bit more love: #+name: org-keybinds-tables | Key chord | Function | Description | |-----------+--------------------------------------+-------------| | t | nil | tables | | tc | org-table-move-column-left | | | tt | org-table-move-row-down | | | ts | org-table-move-row-up | | | tr | org-table-move-column-right | | | ta | org-table-align | | | te | org-table-eval-formula | | | tf | org-table-field-info | | | th | org-table-convert | | | tl | org-table-recalculate | | | tp | org-plot/gnuplot | | | tS | org-table-sort-lines | | | tw | org-table-wrap-region | | | tx | org-table-shrink | | | tN | org-table-create-with-table.el | | | td | nil | delete | | tdc | org-table-delete-column | | | tdr | org-table-kill-row | | | ti | nil | insert | | tic | org-table-insert-column | | | tih | org-table-insert-hline | | | tir | org-table-insert-row | | | tiH | org-table-hline-and-move | | | tt | nil | toggle | | ttf | org-table-toggle-formula-debugger | | | tto | org-table-toggle-coordinate-overlays | | Finally, let’s make enabling and disabling stuff accessible: #+name: org-keybinds-toggles | Key chord | Function | Description | |-----------+--------------------------------------+-------------| | T | nil | toggle | | Tc | org-toggle-checkbox | | | Ti | org-toggle-inline-images | | | Tl | org-latex-preview | | | Tn | org-num-mode | | | Ts | phundrak/toggle-org-src-window-split | | | Tt | org-show-todo-tree | | | TT | org-todo | | *** LaTeX formats :PROPERTIES: :header-args:emacs-lisp: :tangle no :exports code :results silent :CUSTOM_ID: Packages-Configuration-Org-mode-LaTeX-formatszjf5fl6184j0 :END: I currently have two custom formats for my Org-mode exports: one for general use (initialy for my conlanging files, hence its ~conlang~ name), and one for beamer exports. Below is the declaration of the ~conlang~ LaTeX class: #+NAME: org-latex-class-conlang #+BEGIN_SRC emacs-lisp '("conlang" "\\documentclass{book}" ("\\chapter{%s}" . "\\chapter*{%s}") ("\\section{%s}" . "\\section*{%s}") ("\\subsection{%s}" . "\\subsection*{%s}") ("\\subsubsection{%s}" . "\\subsubsection*{%s}")) #+END_SRC And here is the declaration of the ~beamer~ class: #+NAME: org-latex-class-beamer #+BEGIN_SRC emacs-lisp `("beamer" ,(concat "\\documentclass[presentation]{beamer}\n" "[DEFAULT-PACKAGES]" "[PACKAGES]" "[EXTRA]\n") ("\\section{%s}" . "\\section*{%s}") ("\\subsection{%s}" . "\\subsection*{%s}") ("\\subsubsection{%s}" . "\\subsubsection*{%s}")) #+END_SRC Both these classes have to be added to ~org-latex-classes~ like so: #+NAME: org-latex-classes #+BEGIN_SRC emacs-lisp :noweb yes (eval-after-load "ox-latex" '(progn (add-to-list 'org-latex-classes <>) (add-to-list 'org-latex-classes <>))) #+END_SRC *** Projects :PROPERTIES: :header-args:emacs-lisp: :tangle no :exports code :results silent :CUSTOM_ID: Packages-Configuration-Org-mode-Projectsf2h5fl6184j0 :END: Another great features of Org-mode is the Org projects that allow the user to easily publish a bunch of org files to a remote location. Here is the current declaration of my projects, which will be detailed later: #+NAME: org-publish-projects #+BEGIN_SRC emacs-lisp :noweb yes <> <> (setq org-publish-project-alist `( <> <> <> <> <> <> <>)) #+END_SRC **** Configuration website :PROPERTIES: :CUSTOM_ID: Packages-Configuration-Org-mode-Projects-Configuration-websitelki5fl6184j0 :END: This is my configuration for exporting my dotfiles to my website in a web format only. No PDFs or anything, just HTML. Please note that I do not use that often anymore, I much prefer the automatic script that I have which deploys through my Drone instance my website on git pushes. And before we get into the actual configuration, I would like to introduce a couple of variables. This is a bit more verbose than if I declared everything manually, but now I can change all three values at the same time without a hasle. #+NAME: org-proj-config-setup #+BEGIN_SRC emacs-lisp (defvar phundrak//projects-config-target "/ssh:Tilo:~/www/phundrak.com/config" "Points to where exported files for config.phundrak.com should be put.") (defvar phundrak//projects-config-source "~/org/config/" "Points to where the sources for config.phundrak.com are.") (defvar phundrak//projects-config-language "en" "Language of the website config.phundrak.com.") (defvar phundrak//projects-config-recursive t "Defines whether subdirectories should be parsed for config.phundrak.com.") #+END_SRC Now, here is my configuration. In this snippet, my org files located in my source directory get exported in the HTML format and published to my target directory on my remote server through RSYNC via TRAMP. A sitemap is automatically generated, which comes in handy with the online sitemap that is available through the navigation bar. #+NAME: org-proj-config-html #+BEGIN_SRC emacs-lisp ("config-website-org" :base-directory ,phundrak//projects-config-source :base-extension "org" :publishing-directory ,phundrak//projects-config-target :recursive ,phundrak//projects-config-recursive :language ,phundrak//projects-config-language :publishing-function org-html-publish-to-html :headline-levels 5 :auto-sitemap t :auto-preamble t) #+END_SRC We also have the component for all the static files needed to run the website (mostly images tbh). #+NAME: org-proj-config-static #+BEGIN_SRC emacs-lisp ("config-website-static" :base-directory ,phundrak//projects-config-source :base-extension "png\\|jpg\\|gif\\|webp\\|svg\\|jpeg\\|ttf\\|woff\\|txt\\|epub\\|md" :publishing-directory ,phundrak//projects-config-target :recursive ,phundrak//projects-config-recursive :language ,phundrak//projects-config-language :publishing-function org-publish-attachment) #+END_SRC The project is then defined like so: #+NAME: org-proj-config #+BEGIN_SRC emacs-lisp ("config-website" :components ("config-website-org" "config-website-static")) #+END_SRC **** Linguistics website :PROPERTIES: :CUSTOM_ID: Packages-Configuration-Org-mode-Projects-Linguistics-websitey4k5fl6184j0 :END: My linguistics website is made out of three projects. As for the previous project, let’s declare the common values for these. #+NAME: org-proj-lang-setup #+BEGIN_SRC emacs-lisp (defvar phundrak//projects-conlanging-target "/ssh:Tilo:~/www/phundrak.com/langue/" "Points to where exported files for langue.phundrak.com should be put") (defvar phundrak//projects-conlanging-source "~/Documents/conlanging/content/" "Points to where the sources for langue.phundrak.com are") (defvar phundrak//projects-conlanging-language "fr" "Language of langue.phundrak.com") (defvar phundrak//projects-conlanging-recursive t "Defines whether subdirectories should be parsed for langue.phundrak.com") #+END_SRC The first component is the one generating the HTML files from the org files. #+NAME: org-proj-lang-html #+BEGIN_SRC emacs-lisp ("langue-phundrak-com-org" :base-directory ,phundrak//projects-conlanging-source :base-extension "org" :exclude "\\./\$CONTRIB\\|README\\|head\\|temp\\|svg-ink\$.*" :publishing-directory ,phundrak//projects-conlanging-target :recursive ,phundrak//projects-conlanging-recursive :language ,phundrak//projects-conlanging-language :publishing-function org-html-publish-to-html :headline-levels 5 :auto-sitemap t :auto-preamble t) #+END_SRC We also have the component for the LaTeX and PDF part of the website: #+NAME: org-proj-lang-pdf #+BEGIN_SRC emacs-lisp ("langue-phundrak-com-pdf" :base-directory ,phundrak//projects-conlanging-source :base-extension "org" :exclude "\\./\$CONTRIB\\|README\\|index\\|head\\|temp\\|svg-ink\$.*" :publishing-directory ,phundrak//projects-conlanging-target :recursive ,phundrak//projects-conlanging-recursive :language ,phundrak//projects-conlanging-language :publishing-function org-latex-publish-to-pdf :headline-levels 5 :auto-preamble t) #+END_SRC And lastly, we have the component for all the static files needed to run the website: #+NAME: org-proj-lang-static #+BEGIN_SRC emacs-lisp ("langue-phundrak-com-static" :base-directory ,phundrak//projects-conlanging-source :base-extension "png\\|jpg\\|gif\\|webp\\|svg\\|jpeg\\|ttf\\|woff\\|txt\\|epub" :publishing-directory ,phundrak//projects-conlanging-target :recursive ,phundrak//projects-conlanging-recursive :language ,phundrak//projects-conlanging-language :publishing-function org-publish-attachment) #+END_SRC The project is then defined like so: #+NAME: org-proj-lang #+BEGIN_SRC emacs-lisp ("langue-phundrak-com" :components ("langue-phundrak-com-org" "langue-phundrak-com-static" "langue-phundrak-com-pdf")) #+END_SRC *** Org-ref and Bibtex configuration :PROPERTIES: :CUSTOM_ID: Packages-Configuration-Org-mode-org-ref-1h586cd085j0 :END: #+begin_src emacs-lisp (use-package reftex :commands turn-on-reftex :init (setq reftex-default-bibliography "~/org/bibliography/references.bib" reftex-plug-into-AUCTeX t)) #+end_src #+begin_src emacs-lisp (use-package org-ref ;; :after (org ox-bibtex pdf-tools) :after org :defer t :straight (:build t) :custom-face (org-ref-cite-face ((t (:weight bold)))) :init (setq org-ref-completion-library 'org-ref-ivy-cite org-latex-logfiles-extensions '("lof" "lot" "aux" "idx" "out" "log" "fbd_latexmk" "toc" "nav" "snm" "vrb" "dvi" "blg" "brf" "bflsb" "entoc" "ps" "spl" "bbl" "pygtex" "pygstyle")) (add-hook 'org-mode-hook (lambda () (require 'org-ref))) :config (setq bibtex-completion-pdf-field "file" bibtex-completion-notes-path "~/org/bibliography/notes/" bibtex-completion-bibliography "~/org/bibliography/references.bib" bibtex-completion-library-path "~/org/bibliography/bibtex-pdfs/" bibtex-completion-pdf-symbol "⌘" bibtex-completion-notes-symbol "✎") :general (phundrak/evil :keymaps 'bibtex-mode-map :packages 'org-ref "C-t" #'org-ref-bibtex-next-entry "C-s" #'org-ref-bibtex-previous-entry "gt" #'org-ref-bibtex-next-entry "gs" #'org-ref-bibtex-previous-entry) (phundrak/major-leader-key :keymaps '(bibtex-mode-map) :packages 'org-ref ;; Navigation "t" #'org-ref-bibtex-next-entry "s" #'org-ref-bibtex-previous-entry ;; Open "b" #'org-ref-open-in-browser "n" #'org-ref-open-bibtex-notes "p" #'org-ref-open-bibtex-pdf ;; Misc "h" #'org-ref-bibtex-hydra/body "i" #'org-ref-bibtex-hydra/org-ref-bibtex-new-entry/body-and-exit "s" #'org-ref-sort-bibtex-entry "l" '(:ignore t :which-key "lookup") "la" #'arxiv-add-bibtex-entry "lA" #'arxiv-get-pdf-add-bibtex-entry "ld" #'doi-utils-add-bibtex-entry-from-doi "li" #'isbn-to-bibtex "lp" #'pubmed-insert-bibtex-from-pmid) (phundrak/major-leader-key :keymaps 'org-mode-map :pakages 'org-ref "ic" #'org-ref-insert-link)) #+end_src #+begin_src emacs-lisp (use-package ivy-bibtex :defer t :straight (:build t) :config (setq bibtex-completion-pdf-open-function #'find-file) :general (phundrak/leader-key :keymaps '(bibtex-mode-map) :packages 'ivy-bibtex "m" #'ivy-bibtex)) #+end_src #+begin_src emacs-lisp (after! org (require 'org-ref)) #+end_src *** Org-present :PROPERTIES: :CUSTOM_ID: Packages-Configuration-Org-mode-Org-present-pw04s240w8j0 :END: ~org-present~ allows its user to create presentations through ~org-mode~, which is really nice! However, most of my configuration will be stolen [[https://config.daviwil.com/emacs#org-present][from Daviwil’s]] with minor changes. #+begin_src emacs-lisp (defun my/org-present-prepare-slide () (org-overview) (org-show-entry) (org-show-children) (org-present-hide-cursor)) (defun my/org-present-init () (setq header-line-format " ") (org-display-inline-images) (my/org-present-prepare-slide)) (defun my/org-present-quit () (setq header-line-format nil) (org-present-small) (org-present-show-cursor)) (defun my/org-present-prev () (interactive) (org-present-prev) (my/org-present-prepare-slide)) (defun my/org-present-next () (interactive) (org-present-next) (my/org-present-prepare-slide)) (use-package org-present :after org :defer t :straight (:build t) :general (phundrak/major-leader-key :packages 'org-present :keymaps 'org-mode-map "p" #'org-present) (phundrak/evil :states 'normal :packages 'org-present :keymaps 'org-present-mode-keymap "+" #'org-present-big "-" #'org-present-small "<" #'org-present-beginning ">" #'org-present-end "«" #'org-present-beginning "»" #'org-present-end "c" #'org-present-hide-cursor "C" #'org-present-show-cursor "n" #'org-present-next "p" #'org-present-prev "r" #'org-present-read-only "w" #'org-present-read-write "q" #'org-present-quit) :hook ((org-present-mode . my/org-present-init) (org-present-mode-quit . my/org-present-quit))) #+end_src *** Visual Configuration :PROPERTIES: :CUSTOM_ID: Packages-Configuration-Org-mode-Visual-Configurationrol5fl6184j0 :END: While most modes of Emacs are dedicated to development, and therefore are much more comfortable with a fixed-pitch font, more literary modes such as org-mode are much more enjoyable if you have a variable pitch font enabled. *BUT*, these modes can also require some fixed-pitch fonts for some elements of the buffer, such as code blocks with org-mode. ~mixed-pitch~ comes to the rescue! #+begin_src emacs-lisp (use-package mixed-pitch :after org :straight (:build t) :hook (org-mode . mixed-pitch-mode) (emms-browser-mode . mixed-pitch-mode) (emms-playlist-mode . mixed-pitch-mode) :config (add-hook 'org-agenda-mode-hook (lambda () (mixed-pitch-mode -1)))) #+end_src With this, I also use ~org-pretty-tables~ in order to use some capabilities of Unicode in order to make tables nicer to look at. #+begin_src emacs-lisp (use-package org-pretty-table :defer t :after org :straight (org-pretty-table :type git :host github :repo "Fuco1/org-pretty-table" :build t) :hook (org-mode . org-pretty-table-mode) :commands (org-pretty-table-mode global-org-pretty-table-mode)) #+end_src I have an issue with org-mode’s emphasis markers: I find them ugly. I can of course hide them if I simply set ~org-hide-emphasis-markers~ to ~t~, but it makes editing hard since I never know whether I am before or after the emphasis marker when editing near the beginning/end of an emphasized region. ~org-appear~ fixes this issue so that it shows the emphasis markers only when the cursor is in the emphasized region, otherwise they will remain hidden! Very cool! #+begin_src emacs-lisp (use-package org-appear :after org :straight (:build t) :hook (org-mode . org-appear-mode) :config (setq org-appear-autoemphasis t org-hide-emphasis-markers t org-appear-autolinks t org-appear-autoentities t org-appear-autosubmarkers t) (run-at-time nil nil #'org-appear--set-elements)) #+end_src Similarly, LaTeX fragments previews are nice and all, but if I have my cursor on it, I want to see the LaTeX source code and modify it, not just the generated image! #+begin_src emacs-lisp (use-package org-fragtog :defer t :after org :straight (:build t) :hook (org-mode . org-fragtog-mode)) #+end_src Tired of seeing lots of actual stars ~*~ in your headers, and you want a fancier remplacement? Or you are still using ~org-bullets~ but just found out how out-of-date and abandoned it is? (Last commit was on September 18th, 2014… damn…) Search no more, ~org-superstar~ will take care of that for you! #+begin_src emacs-lisp (use-package org-superstar :after org :straight (:build t) :hook (org-mode . org-superstar-mode) :config (setq org-superstar-leading-bullet ?\s org-superstar-leading-fallback ?\s org-hide-leading-stars nil org-superstar-todo-bullet-alist '(("TODO" . 9744) ("[ ]" . 9744) ("DONE" . 9745) ("[X]" . 9745)))) #+end_src ~org-fancy-priorities~ change the priority of an org element such such as ~#A~ to anything user-defined. Let’s make this anything all-the-icons icons! #+begin_src emacs-lisp (use-package org-fancy-priorities :after (org all-the-icons) :straight (:build t) :hook (org-mode . org-fancy-priorities-mode) :hook (org-agenda-mode . org-fancy-priorities-mode) :config (setq org-fancy-priorities-list `(,(all-the-icons-faicon "flag" :height 1.1 :v-adjust 0.0) ,(all-the-icons-faicon "arrow-up" :height 1.1 :v-adjust 0.0) ,(all-the-icons-faicon "square" :height 1.1 :v-adjust 0.0)))) #+end_src /Org Outline Tree/ is a better way of managing my org files’ outline. #+begin_src emacs-lisp (use-package org-ol-tree :after (org avy) :defer t :straight (org-ol-tree :build t :host github :type git :repo "Townk/org-ol-tree") :general (phundrak/major-leader-key :packages 'org-ol-tree :keymaps 'org-mode-map "O" #'org-ol-tree)) #+end_src #+name: org-mode-visual-prettify-symbols #+begin_src emacs-lisp (add-hook 'org-mode-hook (lambda () (dolist (pair '(("[ ]" . ?☐) ("[X]" . ?☑) ("[-]" . ?❍) ("#+title:" . ?📕) ("#+TITLE:" . ?📕) ("#+author:" . ?✎) ("#+AUTHOR:" . ?✎) ("#+email:" . ?📧) ("#+EMAIL:" . ?📧) ("#+include" . ?⭳) ("#+INCLUDE" . ?⭳) ("#+begin_src" . ?λ) ("#+BEGIN_SRC" . ?λ) ("#+end_src" . ?λ) ("#+END_SRC" . ?λ))) (add-to-list 'prettify-symbols-alist pair)) (prettify-symbols-mode))) #+end_src *** Misc :PROPERTIES: :CUSTOM_ID: Packages-Configuration-Org-mode-Misc-l202k9z0l4j0 :END: ~org-tree-slide~ is a presentation tool for org-mode. #+begin_src emacs-lisp (use-package org-tree-slide :defer t :after org :straight (:build t) :config (setq org-tree-slide-skip-done nil) :general (phundrak/evil :keymaps 'org-mode-map :packages 'org-tree-slide "" #'org-tree-slide-mode) (phundrak/major-leader-key :keymaps 'org-tree-slide-mode-map :packages 'org-tree-slide "d" (lambda () (interactive (setq org-tree-slide-skip-done (not org-tree-slide-skip-done)))) "p" #'org-tree-slide-move-next-tree "n" #'org-tree-slide-move-previous-tree "t" #'org-tree-slide-move-next-tree "s" #'org-tree-slide-move-previous-tree "u" #'org-tree-slide-content)) #+end_src ** Programming languages :PROPERTIES: :CUSTOM_ID: Packages-Configuration-Programming-languages6et5fl6184j0 :END: *** Tools :PROPERTIES: :CUSTOM_ID: Packages-Configuration-Programming-languages-Tools-w3q5rsg0k4j0 :END: **** Flycheck :PROPERTIES: :CUSTOM_ID: Packages-Configuration-Programming-languages-Flycheckb446fl6184j0 :END: #+begin_src emacs-lisp (use-package flycheck :straight (:build t) :defer t :init (global-flycheck-mode) :config (setq flycheck-emacs-lisp-load-path 'inherit) ;; Rerunning checks on every newline is a mote excessive. (delq 'new-line flycheck-check-syntax-automatically) ;; And don’t recheck on idle as often (setq flycheck-idle-change-delay 2.0) ;; For the above functionality, check syntax in a buffer that you ;; switched to on briefly. This allows “refreshing” the syntax check ;; state for several buffers quickly after e.g. changing a config ;; file. (setq flycheck-buffer-switch-check-intermediate-buffers t) ;; Display errors a little quicker (default is 0.9s) (setq flycheck-display-errors-delay 0.2)) (use-package flycheck-popup-tip :straight (:build t) :after flycheck :hook (flycheck-mode . flycheck-popup-tip-mode) :config (setq flycheck-popup-tip-error-prefix "X ") (after! evil (add-hook 'evil-insert-state-entry-hook #'flycheck-popup-tip-delete-popup) (add-hook 'evil-replace-state-entry-hook #'flycheck-popup-tip-delete-popup))) (use-package flycheck-posframe :straight (:build t) :hook (flycheck-mode . flycheck-posframe-mode) :config (setq flycheck-posframe-warning-prefix "! " flycheck-posframe-info-prefix "··· " flycheck-posframe-error-prefix "X ")) #+end_src **** Langtool :PROPERTIES: :CUSTOM_ID: Packages-Configuration-Programming-languages-Tools-Langtool-sjr1oox0y9j0 :END: #+begin_src emacs-lisp (use-package langtool :defer t :straight (:build t) :commands (langtool-check langtool-check-done langtool-show-message-at-point langtool-correct-buffer) :init (setq langtool-default-language "en-US") :config (setq langtool-java-classpath "/usr/share/languagetool:/usr/share/java/languagetool/*")) #+end_src #+begin_src emacs-lisp (use-package writegood-mode :defer t :straight (:build t) :hook org-mode latex-mode :general (phundrak/major-leader-key :keymaps 'writegood-mode-map "g" #'writegood-grade-level "r" #'writegood-reading-ease)) #+end_src **** Spellcheck :PROPERTIES: :CUSTOM_ID: Packages-Configuration-Programming-languages-Tools-Spellcheck-wos8d0y0y9j0 :END: #+begin_src emacs-lisp (use-package ispell :defer t :straight (:type built-in) :config (add-to-list 'ispell-skip-region-alist '(":\$PROPERTIES\\|LOGBOOK\$:" . ":END:")) (add-to-list 'ispell-skip-region-alist '("#\\+BEGIN_SRC" . "#\\+END_SRC")) (add-to-list 'ispell-skip-region-alist '("#\\+BEGIN_EXAMPLE" . "#\\+END_EXAMPLE")) (setq ispell-program-name "aspell" ispell-extra-args '("--sug-mode=ultra" "--run-together") ispell-aspell-dict-dir (ispell-get-aspell-config-value "dict-dir") ispell-aspell-data-dir (ispell-get-aspell-config-value "data-dir") ispell-personal-dictionary (expand-file-name (concat "ispell/" ispell-dictionary ".pws") user-emacs-directory))) #+end_src #+begin_src emacs-lisp (use-package flyspell :defer t :straight (:type built-in) :ghook 'org-mode 'markdown-mode 'TeX-mode :init (defhydra flyspell-hydra () " Spell Commands^^ Add To Dictionary^^ Other --------------^^---------- -----------------^^------------- -----^^--------------------------- [_b_] check whole buffer [_B_] add word to dict (buffer) [_t_] toggle spell check [_r_] check region [_G_] add word to dict (global) [_q_] exit [_d_] change dictionary [_S_] add word to dict (session) [_Q_] exit and disable spell check [_n_] next error [_c_] correct before point [_s_] correct at point" ("B" nil) ("b" flyspell-buffer) ("r" flyspell-region) ("d" nil) ("G" nil) ("n" flyspell-goto-next-error) ("c" flyspell-correct-wrapper) ("Q" flyspell-mode :exit t) ("q" nil :exit t) ("S" nil) ("s" flyspell-correct-at-point) ("t" nil)) :config (provide 'ispell) ;; force loading ispell (setq flyspell-issue-welcome-flag nil flyspell-issue-message-flag nil)) #+end_src #+begin_src emacs-lisp (use-package flyspell-correct :defer t :straight (:build t) :general ([remap ispell-word] #'flyspell-correct-at-point) :config (require 'flyspell-correct-ivy nil t)) (use-package flyspell-correct-ivy :defer t :straight (:build t) :after flyspell-correct) #+end_src #+begin_src emacs-lisp (use-package flyspell-lazy :defer t :straight (:build t) :after flyspell :config (setq flyspell-lazy-idle-seconds 1 flyspell-lazy-window-idle-seconds 3) (flyspell-lazy-mode +1)) #+end_src **** LSP-Mode :PROPERTIES: :CUSTOM_ID: Packages-Configuration-Programming-languages-Tools-LSP-Mode-g4v5rsg0k4j0 :END: [[https://emacs-lsp.github.io/lsp-mode/][~lsp-mode~]] is a mode for Emacs which implements the [[https://github.com/Microsoft/language-server-protocol/][Language Server Protocol]] and offers Emacs an IDE-like experience. In short, it’s awesome! #+begin_src emacs-lisp (use-package lsp-mode :defer t :straight (:build t) :init (setq lsp-keymap-prefix "C-c l") :hook ((c-mode . lsp-deferred) (c++-mode . lsp-deferred) (html-mode . lsp-deferred) (lsp-mode . lsp-enable-which-key-integration) (lsp-mode . lsp-ui-mode)) :commands (lsp lsp-deferred) :custom (lsp-rust-analyzer-cargo-watch-command "clippy") (lsp-eldoc-render-all t) (lsp-idle-delay 0.6) (lsp-rust-analyzer-server-display-inlay-hints t)) #+end_src I also want all the visual enhancements LSP can provide. #+begin_src emacs-lisp (use-package lsp-ui :after lsp :defer t :straight (:build t) :commands lsp-ui-mode :custom (lsp-ui-peek-always-show t) (lsp-ui-sideline-show-hover t) (lsp-ui-doc-enable t) :general (phundrak/major-leader-key :keymaps 'lsp-ui-peek-mode-map :packages 'lsp-ui "c" #'lsp-ui-pook--select-prev-file "t" #'lsp-ui-pook--select-next "s" #'lsp-ui-pook--select-prev "r" #'lsp-ui-pook--select-next-file)) #+end_src And let’s enable some intergration with ~ivy~. #+begin_src emacs-lisp (use-package lsp-ivy :straight (:build t) :defer t :after lsp :commands lsp-ivy-workspace-symbol) #+end_src #+begin_src emacs-lisp (use-package lsp-treemacs :defer t :straight (:build t) :requires treemacs) #+end_src #+name: treemacs-keybinds | Key | Function | Description | |-----+----------------------------------------+-------------| | | | treemacs | | c | | create | | cd | treemacs-create-dir | | | cf | treemacs-create-file | | | ci | treemacs-create-icon | | | ct | treemacs-create-theme | | | cw | treemacs-create-workspace | | | d | treemacs-delete-file | | | f | | files | | ff | treemacs-find-file | | | ft | treemacs-find-tag | | | l | | lsp | | ls | treemacs-expand-lsp-symbol | | | ld | treemacs-expand-lsp-treemacs-deps | | | lD | treemacs-collapse-lsp-treemacs-deps | | | lS | treemacs-collapse-lsp-symbol | | | p | | projects | | pa | treemacs-add-project | | | pf | treemacs-project-follow-mode | | | pn | treemacs-project-of-node | | | pp | treemacs-project-at-point | | | pr | treemacs-remove-project-from-workspace | | | pt | treemacs-move-project-down | | | ps | treemacs-move-project-up | | | r | | rename | | rf | treemacs-rename-file | | | rp | treemacs-rename-project | | | rr | treemacs-rename | | | rw | treemacs-rename-workspace | | | t | treemacs | | | T | | toggles | | Td | treemacs-toggle-show-dotfiles | | | Tn | treemacs-toggle-node | | | v | | visit node | | va | treemacs-visit-node-ace | | | vc | treemacs-visit-node-close-treemacs | | | vn | treemacs-visit-node-default | | | y | | yank | | ya | treemacs-copy-absolute-path-at-point | | | yp | treemacs-copy-project-path-at-point | | | yr | treemacs-copy-relative-path-at-point | | | yf | treemacs-copy-file | | #+begin_src emacs-lisp (use-package exec-path-from-shell :defer t :straight (:build t) :init (exec-path-from-shell-initialize)) #+end_src #+begin_src emacs-lisp (use-package consult-lsp :defer t :after lsp :straight (:build t) :general (phundrak/evil :keymaps 'lsp-mode-map [remap xref-find-apropos] #'consult-lsp-symbols)) #+end_src ~dap-mode~ is an advanced debugging mode that works through lsp. #+begin_src emacs-lisp (use-package dap-mode :after lsp :defer t :straight (:build t) :config (dap-ui-mode) (dap-ui-controls-mode 1) (require 'dap-lldb) (require 'dap-gdb-lldb) (dap-gdb-lldb-setup) (dap-register-debug-template "Rust::LLDB Run Configuration" (list :type "lldb" :request "launch" :name "LLDB::Run" :gdbpath "rust-lldb" :target nil :cwd nil))) #+end_src *** DSLs :PROPERTIES: :CUSTOM_ID: Packages-Configuration-Programming-languages-DSLsbwu5fl6184j0 :END: DSLs, or /Domain Specific Languages/, are languages dedicated to some very tasks, such as configuration languages or non-general programming such as SQL. **** Caddy :PROPERTIES: :CUSTOM_ID: Packages-Configuration-Programming-languages-DSLs-Caddy0fw5fl6184j0 :END: [[https://caddyserver.com/][Caddy]] (or /Caddyserver/) is a web server akin to Nginx or Apache which I find much easier to configure that the latter two, plus it has built-in support for automatically generating SSL certificates with Letsencrypt! Automatic HTTPS, what more do you want? All that is nice and all, but Emacs doesn’t support the syntax of Caddy files natively, so let’s install ~caddyfile-mode~: #+begin_src emacs-lisp (use-package caddyfile-mode :defer t :straight (:build t) :mode (("Caddyfile\\'" . caddyfile-mode) ("caddy\\.conf\\'" . caddyfile-mode))) #+end_src **** CMake :PROPERTIES: :CUSTOM_ID: Packages-Configuration-Programming-languages-DSLs-CMake-vpqkiyp0m5j0 :END: CMake is one of the standard tools for indicating how a project should be built. It is not as standard as some other tools such as automake, autoconfig, and the likes, but still pretty standard. CMake however doesn’t have a major mode available by default, so let’s provide one. #+begin_src emacs-lisp (use-package cmake-mode :defer t :straight (:build t)) #+end_src Let’s enable first some autocompletion for it. #+begin_src emacs-lisp (use-package company-cmake :straight (company-cmake :build t :type git :host github :repo "purcell/company-cmake") :after cmake-mode :defer t) #+end_src And let’s also enable a more advanced CMake fontlock. #+begin_src emacs-lisp (use-package cmake-font-lock :defer t :after cmake-mode :straight (:build t)) #+end_src And finally, let’s enable some Eldoc integration for CMake. #+begin_src emacs-lisp (use-package eldoc-cmake :straight (:build t) :defer t :after cmake-mode) #+end_src **** CSV :PROPERTIES: :CUSTOM_ID: Packages-Configuration-Programming-languages-DSLs-CSV-z1vh3rt0uaj0 :END: #+begin_src emacs-lisp (use-package csv-mode :straight (:build t) :defer t :general (phundrak/major-leader-key :keymaps 'csv-mode-map "a" #'csv-align-fields "d" #'csv-kill-fields "h" #'csv-header-line "i" #'csv-toggle-invisibility "n" #'csv-forward-field "p" #'csv-backward-field "r" #'csv-reverse-region "s" '(:ignore t :wk "sort") "sf" #'csv-sort-fields "sn" #'csv-sort-numeric-fields "so" #'csv-toggle-descending "t" #'csv-transpose "u" #'csv-unalign-fields "y" '(:ignore t :wk yank) "yf" #'csv-yank-fields "yt" #'csv-yank-as-new-table)) #+end_src **** Gnuplot :PROPERTIES: :CUSTOM_ID: Packages-Configuration-Programming-languages-DSLs-Gnuplot8zx5fl6184j0 :END: This package is a front-end and major mode for the programming language [[http://www.gnuplot.info/][Gnuplot]]. Let’s make some beautiful graphs, shall we? #+begin_src emacs-lisp (use-package gnuplot :straight (:build t) :defer t) #+end_src **** Graphviz :PROPERTIES: :CUSTOM_ID: Packages-Configuration-Programming-languages-DSLs-Graphviz-zifi28c1e8j0 :END: [[https://graphviz.org/][Graphviz]], often known with ~dot~, allows to programatically create visual graphs and networks. #+begin_src emacs-lisp (use-package graphviz-dot-mode :defer t :straight (:build t) :after ob :mode (("\\.diag\\'" . graphviz-dot-mode) ("\\.blockdiag\\'" . graphviz-dot-mode) ("\\.nwdiag\\'" . graphviz-dot-mode) ("\\.rackdiag\\'" . graphviz-dot-mode) ("\\.dot\\'" . graphviz-dot-mode) ("\\.gv\\'" . graphviz-dot-mode)) :init (setq graphviz-dot-indent-width tab-width) (after! ob (defalias 'org-babel-execute:graphviz-dot #'org-babel-execute:dot) (add-to-list 'org-babel-load-languages '(dot . t)) (require 'ob-dot) (setq org-src-lang-modes (append '(("dot" . graphviz-dot)) (delete '("dot" . fundamental) org-src-lang-modes)))) :general (phundrak/major-leader-key :keymaps 'graphviz-dot-mode-map "=" #'graphviz-dot-indent-graph "c" #'compile) :config (setq graphviz-dot-indent-width 4)) #+end_src **** Markdown :PROPERTIES: :CUSTOM_ID: Packages-Configuration-Programming-languages-DSLs-Markdown-7sljsrb1y8j0 :END: Yes, I love org-mode and I largely prefer to use it instead of Markdown due to its far superior power and abilities. But still, sometimes I need to use Markdown because not everyone use org-mode, unfortunately. #+begin_src emacs-lisp (use-package markdown-mode :defer t :straight t :mode (("\\.mkd\\'" . markdown-mode) ("\\.mdk\\'" . markdown-mode) ("\\.mdx\\'" . markdown-mode)) :hook (markdown-mode . orgtbl-mode) :general (phundrak/evil :keymaps 'markdown-mode-map :packages 'markdown-mode "M-RET" #'markdown-insert-list-item "M-c" #'markdown-promote "M-t" #'markdown-move-down "M-s" #'markdown-move-up "M-r" #'markdown-demote) (phundrak/major-leader-key :keymaps 'markdown-mode-map :packages 'markdown-mode "{" #'markdown-backward-paragraph "}" #'markdown-forward-paragraph "]" #'markdown-complete ">" #'markdown-indent-region "»" #'markdown-indent-region "<" #'markdown-outdent-region "«" #'markdown-outdent-region "n" #'markdown-next-link "p" #'markdown-previous-link "f" #'markdown-follow-thing-at-point "k" #'markdown-kill-thing-at-point "c" '(:ignore t :which-key "command") "c]" #'markdown-complete-buffer "cc" #'markdown-check-refs "ce" #'markdown-export "cm" #'markdown-other-window "cn" #'markdown-cleanup-list-numbers "co" #'markdown-open "cp" #'markdown-preview "cv" #'markdown-export-and-preview "cw" #'markdown-kill-ring-save "h" '(:ignore t :which-key "headings") "hi" #'markdown-insert-header-dwim "hI" #'markdown-insert-header-setext-dwim "h1" #'markdown-insert-header-atx-1 "h2" #'markdown-insert-header-atx-2 "h3" #'markdown-insert-header-atx-3 "h4" #'markdown-insert-header-atx-4 "h5" #'markdown-insert-header-atx-5 "h6" #'markdown-insert-header-atx-6 "h!" #'markdown-insert-header-setext-1 "h@" #'markdown-insert-header-setext-2 "i" '(:ignore t :which-key "insert") "i-" #'markdown-insert-hr "if" #'markdown-insert-footnote "ii" #'markdown-insert-image "il" #'markdown-insert-link "it" #'markdown-insert-table "iw" #'markdown-insert-wiki-link "l" '(:ignore t :which-key "lists") "li" #'markdown-insert-list-item "T" '(:ignore t :which-key "toggle") "Ti" #'markdown-toggle-inline-images "Tu" #'markdown-toggle-url-hiding "Tm" #'markdown-toggle-markup-hiding "Tt" #'markdown-toggle-gfm-checkbox "Tw" #'markdown-toggle-wiki-links "t" '(:ignore t :which-key "table") "tc" #'markdown-table-move-column-left "tt" #'markdown-table-move-row-down "ts" #'markdown-table-move-row-up "tr" #'markdown-table-move-column-right "ts" #'markdown-table-sort-lines "tC" #'markdown-table-convert-region "tt" #'markdown-table-transpose "td" '(:ignore t :which-key "delete") "tdc" #'markdown-table-delete-column "tdr" #'markdown-table-delete-row "ti" '(:ignore t :which-key "insert") "tic" #'markdown-table-insert-column "tir" #'markdown-table-insert-row "x" '(:ignore t :which-key "text") "xb" #'markdown-insert-bold "xB" #'markdown-insert-gfm-checkbox "xc" #'markdown-insert-code "xC" #'markdown-insert-gfm-code-block "xi" #'markdown-insert-italic "xk" #'markdown-insert-kbd "xp" #'markdown-insert-pre "xP" #'markdown-pre-region "xs" #'markdown-insert-strike-through "xq" #'markdown-blockquote-region) :config (setq markdown-fontify-code-blocks-natively t)) #+end_src Since most of my Mardown files are related to Github, I’d like to be able to render Markdown through its API. #+begin_src emacs-lisp (use-package gh-md :defer t :after markdown-mode :straight (:build t) :general (phundrak/major-leader-key :packages 'gh-md :keymaps 'markdown-mode-map "cr" #'gh-md-render-buffer)) #+end_src Tables of content are always nice to have for large files, just like with the ~toc-org~ package for org-mode. #+begin_src emacs-lisp (use-package markdown-toc :defer t :after markdown-mode :straight (:build t) :general (phundrak/major-leader-key :packages 'markdown-toc :keymaps 'markdown-mode-map "iT" #'markdown-toc-generate-toc)) #+end_src ~vmd-mode~ allows the user to live-preview their Github-flavored Markdown file quickly. That’s neat! #+begin_src emacs-lisp (use-package vmd-mode :defer t :after markdown-mode :straight (:build t) :custom ((vmd-binary-path (executable-find "vmd"))) :general (phundrak/major-leader-key :packages 'vmd-mode :keymaps 'markdown-mode-map "cP" #'vmd-mode)) #+end_src **** Nginx :PROPERTIES: :CUSTOM_ID: Packages-Configuration-Programming-languages-DSLs-Nginxjiz5fl6184j0 :END: Nginx is another webserver, older and more mature than Caddy. A couple of packages are required in order to be able to properly work with Nginx configuration files. First, we need the correct mode for editing Nginx configuration files. #+begin_src emacs-lisp (use-package nginx-mode :straight (:build t) :defer t) #+end_src We then also have an autocompletion package that adds to ~company~ the Nginx syntax. #+begin_src emacs-lisp (use-package company-nginx :straight (:build t) :defer t :config (add-hook 'nginx-mode-hook (lambda () (add-to-list 'company-backends #'company-nginx)))) #+end_src **** PKGBUILD :PROPERTIES: :CUSTOM_ID: Packages-Configuration-Programming-languages-DSLs-PKGBUILD-ll37pjt0m9j0 :END: As I am an ArchLinux user, I sometimes have to interact with PKGBUILD files, both from the AUR when I want to install something from there or some I write myself. #+begin_src emacs-lisp (use-package pkgbuild-mode :straight (:build t) :defer t :general (phundrak/major-leader-key :keymaps 'pkgbuild-mode-map "c" #'pkgbuild-syntax-check "i" #'pkgbuild-initialize "I" #'pkgbuild-increase-release-tag "m" #'pkgbuild-makepkg "u" '(:ignore :wk "update") "us" #'pkgbuild-update-sums-line "uS" #'pkgbuild-update-srcinfo)) #+end_src **** PlantUML :PROPERTIES: :CUSTOM_ID: Packages-Configuration-Programming-languages-DSLs-PlantUML-9zo88og099j0 :END: #+begin_src emacs-lisp (use-package plantuml-mode :defer t :mode ("{{.\$pum\\|puml\$\\'" . plantuml-mode) :after ob :init (add-to-list 'org-babel-load-languages '(plantuml . t)) :general (phundrak/major-leader-key :keymaps 'plantuml-mode-map :packages 'plantuml-mode "c" '(:ignore t :which-key "compile") "cc" #'plantuml-preview "co" #'plantuml-set-output-type) :config (setq plantuml-default-exec-mode 'jar plantuml-jar-path "~/.local/bin/plantuml.jar" org-plantuml-jar-path "~/.local/bin/plantuml.jar")) #+end_src **** Shells :PROPERTIES: :CUSTOM_ID: Packages-Configuration-Programming-languages-DSLs-Shellsn116fl6184j0 :END: Aside from Eshell, my main shell on my machine is fish (see my [[file:fish.org][fish config]]), therefore I need a mode for it. #+begin_src emacs-lisp (use-package fish-mode :straight (:build t) :defer t) #+end_src **** Toml :PROPERTIES: :CUSTOM_ID: Packages-Configuration-Programming-languages-DSLs-Toml-txu8xvk0k4j0 :END: #+begin_src emacs-lisp (use-package toml-mode :straight (:build t) :defer t :mode "/\$Cargo.lock\\|\\.cargo/config\$\\'") #+end_src **** Yaml :PROPERTIES: :CUSTOM_ID: Packages-Configuration-Programming-languages-DSLs-Yamlsk26fl6184j0 :END: #+begin_src emacs-lisp (use-package yaml-mode :defer t :straight (:build t) :mode "\\.yml\\'" :mode "\\.yaml\\'") #+end_src *** General Programming Languages :PROPERTIES: :CUSTOM_ID: Packages-Configuration-Programming-languages-General-Programming-Languageszn56fl6184j0 :END: **** C/C++ :PROPERTIES: :CUSTOM_ID: Packages-Configuration-Programming-languages-General-Programming-Languages-C-C-2nfcmoz0i5j0 :END: I know, I know, C and C++ no longer are closely related languages, each one of them went their own way and learning C won’t make you a good C++ programmer, neither will the other way around. But, They are still somewhat related, and Emacs thinks so too. #+begin_src emacs-lisp (use-package cc-mode :straight (:type built-in) :defer t :init (put 'c-c++-backend 'safe-local-variable 'symbolp) :config (require 'compile) :general (phundrak/undefine :keymaps '(c-mode-map c++-mode-map) ";" nil) (phundrak/major-leader-key :keymaps '(c-mode-map c++-mode-map) "l" '(:keymap lsp-command-map :which-key "lsp" :package lsp-mode)) (phundrak/evil :keymaps '(c-mode-map c++-mode-map) "ga" #'projectile-find-other-file "gA" #'projectile-find-other-file-other-window)) #+end_src Something that is also important when working with these languages is respecting the ~.clang-format~ file that may be provided by a project. #+begin_src emacs-lisp (use-package clang-format+ :straight (:build t) :defer t :init (add-hook 'c-mode-common-hook #'clang-format+-mode)) #+end_src However, Emacs’ notion of C++ is somewhat outdated, so we need to update its fontlock. #+begin_src emacs-lisp (use-package modern-cpp-font-lock :straight (:build t) :defer t :hook (c++-mode . modern-c++-font-lock-mode)) #+end_src **** CommonLisp :PROPERTIES: :CUSTOM_ID: Packages-Configuration-Programming-languages-General-Programming-Languages-CommonLisp-gc2a7s31q5j0 :END: In lisp buffers, let’s enable ~parinfer-rust-mode~. #+begin_src emacs-lisp (add-hook 'lisp-mode-hook #'parinfer-rust-mode) #+end_src My current window manager is StumpWM, inspired by Emacs and written in CommonLisp. ~stumpwm-mode~ offers some integration between Emacs and StumpWM so we can evaluate CLisp code and see its effects in StumpWM immediately. Since my only use for CommonLisp is for my StumpWM configuration, it should be automatically enabled when entering ~lisp-mode~. #+begin_src emacs-lisp (use-package stumpwm-mode :straight (:build t) :defer t :hook lisp-mode :config (phundrak/major-leader-key :keymaps 'stumpwm-mode-map :packages 'stumpwm-mode "e" '(:ignore t :which-key "eval") "ee" #'stumpwm-eval-last-sexp "ed" #'stumpwm-eval-defun "er" #'stumpwm-eval-region)) #+end_src Sly enables some deep interactivity between Emacs and a CommonLisp application running the Slynk backend. For an example, see [[file:stumpwm.org::#Utilities-Sly-kkok6oi0yaj0][my Sly configuration for StumpWM]]. #+begin_src emacs-lisp (use-package sly :defer t :straight (:build t)) #+end_src **** Dart :PROPERTIES: :CUSTOM_ID: Packages-Configuration-Programming-languages-General-Programming-Languages-Dart-xkr3z8j0m6j0 :END: #+begin_src emacs-lisp (use-package dart-mode :straight (:build t) :defer t :hook (dart-mode . lsp-deferred) :mode "\\.dart\\'") #+end_src #+begin_src emacs-lisp (use-package lsp-dart :straight (:build t) :defer t) #+end_src **** EmacsLisp :PROPERTIES: :CUSTOM_ID: Packages-Configuration-Programming-languages-General-Programming-Languages-EmacsLispo876fl6184j0 :END: This package displays the function’s arglist or variable’s docstring in the echo area at the bottom of the frame. Quite useful indeed. #+begin_src emacs-lisp (use-package eldoc :defer t :after company :init (eldoc-add-command 'company-complete-selection 'company-complete-common 'company-capf 'company-abort)) #+end_src #+begin_src emacs-lisp (add-hook 'emacs-lisp-mode-hook (lambda () (smartparens-mode -1))) #+end_src Let’s also declare some Elisp-dedicated keybindings, prefixed by a comma. #+begin_src emacs-lisp (phundrak/major-leader-key :keymaps 'emacs-lisp-mode-map "'" #'ielm "c" '(emacs-lisp-byte-compile :which-key "Byte compile") "C" '(:ignore t :which-key "checkdoc") "Cc" #'checkdoc "Cs" #'checkdoc-start "e" '(:ignore t :which-key "eval") "eb" #'eval-buffer "ed" #'eval-defun "ee" #'eval-last-sexp "er" #'eval-region "h" '(:ignore t :which-key "help") "hh" #'helpful-at-point "t" '(:ignore t :wk "toggle") "tP" '(:ignore t :wk "parinfer") "tPs" #'parinfer-rust-switch-mode "tPd" #'parinfer-rust-mode-disable "tPp" #'parinfer-rust-toggle-paren-mode) #+end_src #+begin_src emacs-lisp (use-package package-lint :defer t :straight (:build t) :general (phundrak/major-leader-key :keymaps 'emacs-lisp-mode-map :packages 'package-lint "l" #'package-lint-current-buffer)) #+end_src **** Lua :PROPERTIES: :CUSTOM_ID: Packages-Configuration-Programming-languages-General-Programming-Languages-Lua-p2odc7p0t4j0 :END: #+begin_src emacs-lisp (use-package lua-mode :defer t :straight (:build t) :mode "\\.lua'$" :interpreter "lua" :hook (lua-mode . lsp-deferred) :init (setq lua-indent-level 2 lua-indent-string-contents t) :general (phundrak/major-leader-key :keymaps 'lua-mode-map "'" #'lua-show-process-buffer "h" '(:ignore t :wk "help") "hd" #'lua-search-documentation "s" '(:ignore t :wk "REPL") "sb" #'lua-send-buffer "sf" #'lua-send-defun "sl" #'lua-send-current-line "sr" #'lua-send-region)) #+end_src #+begin_src emacs-lisp (use-package lsp-lua-emmy :defer t :after (lua-mode lsp-mode) :straight (lsp-lua-emmy :build t :type git :host github :repo "EmmyLua/EmmyLua-LanguageServer") :hook (lua-mode . lsp-deferred) :config (setq lsp-lua-emmy-jar-path (expand-file-name "EmmyLua-LS-all.jar" user-emacs-directory))) #+end_src **** Python :PROPERTIES: :CUSTOM_ID: Packages-Configuration-Programming-languages-General-Programming-Languages-Python-7mwd2yq0z6j0 :END: First, we need to set up the main Python mode. With this, we’ll also add Python to the list of LSP languages and to the list of languages org-babel supports. #+begin_src emacs-lisp (use-package python :defer t :straight (:build t) :after ob :mode (("SConstruct\\'" . python-mode) ("SConscript\\'" . python-mode) ("[./]flake8\\'" . conf-mode) ("/Pipfile\\'" . conf-mode)) :init (setq python-indent-guess-indent-offset-verbose nil) (add-hook 'python-mode-local-vars-hook #'lsp) (add-to-list 'org-babel-load-languages '(python . t)) :config (setq python-indent-guess-indent-offset-verbose nil) (when (and (executable-find "python3") (string= python-shell-interpreter "python")) (setq python-shell-interpreter "python3"))) #+end_src Now let’s add a package for [[https://docs.pytest.org/en/latest/][pytest]]. #+begin_src emacs-lisp (use-package pytest :defer t :straight (:build t) :commands (pytest-one pytest-pdb-one pytest-all pytest-pdb-all pytest-last-failed pytest-pdb-last-failed pytest-module pytest-pdb-module) :config (add-to-list 'pytest-project-root-files "setup.cfg") :general (phundrak/major-leader-key :keymaps 'python-mode-map :infix "t" :packages 'pytest "" '(:ignore t :which-key "test") "a" #'python-pytest "f" #'python-pytest-file-dwim "F" #'python-pytest-file "t" #'python-pytest-function-dwim "T" #'python-pytest-function "r" #'python-pytest-repeat "p" #'python-pytest-dispatch)) #+end_src Poetry is a nice tool with which we can manage our Python runtime version as well as our dependencies. #+begin_src emacs-lisp (use-package poetry :defer t :straight (:build t) :commands (poetry-venv-toggle poetry-tracking-mode) :config (setq poetry-tracking-strategy 'switch-buffer) (add-hook 'python-mode-hook #'poetry-tracking-mode)) #+end_src This package will bring a new major mode for editing pip requirements. #+begin_src emacs-lisp (use-package pip-requirements :defer t :straight (:build t)) #+end_src Why use the command line to interact with pip when we can do it with an Emacs frontend? #+begin_src emacs-lisp (use-package pippel :defer t :straight (:build t) :general (phundrak/major-leader-key :keymaps 'python-mode-map :packages 'pippel "P" #'pippel-list-packages)) #+end_src This is a [[https://github.com/pypa/pipenv][pipenv]] porcelain #+begin_src emacs-lisp (use-package pipenv :defer t :straight (:build t) :commands (pipenv-activate pipenv-deactivate pipenv-shell pipenv-open pipenv-install pipenv-uninstall) :hook (python-mode . pipenv-mode) :init (setq pipenv-with-projectile nil) :general (phundrak/major-leader-key :keymaps 'python-mode-map :packages 'pipenv :infix "e" "" '(:ignore t :which-key "pipenv") "a" #'pipenv-activate "d" #'pipenv-deactivate "i" #'pipenv-install "l" #'pipenv-lock "o" #'pipenv-open "r" #'pipenv-run "s" #'pipenv-shell "u" #'pipenv-uninstall)) #+end_src This integrates ~pyenv~ into ~python-mode~. #+begin_src emacs-lisp (use-package pyenv :defer t :straight (:build t) :config (add-hook 'python-mode-hook #'pyenv-track-virtualenv) (add-to-list 'global-mode-string '(pyenv-virtual-env-name (" venv:" pyenv-virtual-env-name " ")) 'append)) #+end_src Let’s also add a mode for ~pyenv~: #+begin_src emacs-lisp (use-package pyenv-mode :defer t :after python :straight (:build t) :if (executable-find "pyenv") :commands (pyenv-mode-versions) :general (phundrak/major-leader-key :packages 'pyenv-mode :keymaps 'python-mode-map :infix "v" "u" #'pyenv-mode-unset "s" #'pyenv-mode-set)) #+end_src This package automatically imports packages we forgot to import. #+begin_src emacs-lisp (use-package pyimport :defer t :straight (:build t) :general (phundrak/major-leader-key :packages 'pyimport :keymaps 'python-mode-map :infix "i" "" '(:ignore t :which-key "imports") "i" #'pyimport-insert-missing "r" #'pyimport-remove-unused)) #+end_src On the other hand, this one sorts our imports to make them more readable. #+begin_src emacs-lisp (use-package py-isort :defer t :straight (:build t) :general (phundrak/major-leader-key :keymaps 'python-mode-map :packages 'py-isort :infix "i" "" '(:ignore t :which-key "imports") "s" #'py-isort-buffer "R" #'py-isort-region)) #+end_src Access pydoc through counsel. #+begin_src emacs-lisp (use-package counsel-pydoc :defer t :straight (:build t)) #+end_src This generates Python documentation that is meant to be compatible with Sphinx, a documentation generaton for Python. #+begin_src emacs-lisp (use-package sphinx-doc :defer t :straight (:build t) :init (add-hook 'python-mode-hook #'sphinx-doc-mode) :general (phundrak/major-leader-key :keymaps 'python-mode-map :packages 'sphinx-doc :infix "S" "" '(:ignore t :which-key "sphinx-doc") "e" #'sphinx-doc-mode "d" #'sphinx-doc)) #+end_src Cython is a Python to C compiler. It also introduces the extended Cython programming language which makes writing C for Python easier. This package is a major mode for the Cython programming language. #+begin_src emacs-lisp (use-package cython-mode :defer t :straight (:build t) :mode "\\.p\$yx\\|x[di]\$\\'" :config (setq cython-default-compile-format "cython -a %s") :general (phundrak/major-leader-key :keymaps 'cython-mode-map :packages 'cython-mode :infix "c" "" '(:ignore t :which-key "cython") "c" #'cython-compile)) #+end_src Flycheck can also be enabled for Cython: #+begin_src emacs-lisp (use-package flycheck-cython :defer t :straight (:build t) :after cython-mode) #+end_src Blacken uses the ~black~ formatter backend to format Python buffers. #+begin_src emacs-lisp (use-package blacken :defer t :straight (:build t) :init (add-hook 'python-mode-hook #'blacken-mode)) #+end_src Finally, I’m using [[https://github.com/microsoft/pyright][Pyright]] as my LSP backend for Python. #+begin_src emacs-lisp (use-package lsp-pyright :after lsp-mode :defer t :straight (:buidl t)) #+end_src **** Rust :PROPERTIES: :CUSTOM_ID: Packages-Configuration-Programming-languages-General-Programming-Languages-Rust-n3jhh5h0k4j0 :END: Rust is a general programming language, akin to C++ in some ways, but much more oriented towards safe code, and much better suited for web development. First, let’s install the most important package, ~rustic~. #+begin_src emacs-lisp (use-package rustic :defer t :straight (:build t) :mode ("\\.rs\\'" . rustic-mode) :hook (rustic-mode-local-vars . rustic-setup-lsp) :hook (rustic-mode . lsp-deferred) :init (after! org-src (defalias 'org-babel-execute:rust #'org-babel-execute:rustic) (add-to-list 'org-src-lang-modes '("rust" . rustic))) (setq rustic-lsp-client 'lsp-mode) :general (general-define-key :keymaps 'rustic-mode-map :packages 'lsp "M-t" #'lsp-ui-imenu "M-?" #'lsp-find-references) (phundrak/major-leader-key :keymaps 'rustic-mode-map :packages 'rustic "b" '(:ignore t :which-key "build") "bb" #'rustic-cargo-build "bB" #'rustic-cargo-bench "bc" #'rustic-cargo-check "bC" #'rustic-cargo-clippy "bd" #'rustic-cargo-doc "bf" #'rustic-cargo-fmt "bn" #'rustic-cargo-new "bo" #'rustic-cargo-outdated "br" #'rustic-cargo-run "l" '(:ignore t :which-key "lsp") "la" #'lsp-execute-code-action "lr" #'lsp-rename "lq" #'lsp-workspace-restart "lQ" #'lsp-workspace-shutdown "ls" #'lsp-rust-analyzer-status "t" '(:ignore t :which-key "cargo test") "ta" #'rustic-cargo-test "tt" #'rustic-cargo-current-test) :config (setq rustic-indent-method-chain t rustic-babel-format-src-block nil rustic-format-trigger nil) (remove-hook 'rustic-mode-hook #'flycheck-mode) (remove-hook 'rustic-mode-hook #'flymake-mode-off) (remove-hook 'rustic-mode-hook #'rustic-setup-lsp)) #+end_src **** Web programming :PROPERTIES: :CUSTOM_ID: Packages-Configuration-Programming-languages-General-Programming-Languages-Web-programming-7ca40po085j0 :END: [[https://emmet.io/][Emmet]] is a powerful templating engine that can generate through simple CSS-like expression some HTML so you don’t have to write everything by hand. #+begin_src emacs-lisp (use-package emmet-mode :straight (:build t) :defer t :hook ((css-mode . emmet-mode) (html-mode . emmet-mode) (web-mode . emmet-mode) (sass-mode . emmet-mode) (scss-mode . emmet-mode) (web-mode . emmet-mode)) :config (general-define-key :keymaps 'emmet-mode-keymap "C-RET" #'emmet-expand-yas)) #+end_src Impatient mode serves web buffers live over HTTP so you can see your editions as you type them. #+begin_src emacs-lisp (use-package impatient-mode :straight (:build t) :defer t) #+end_src Web mode is a sort of hybrid major mode that allows editing several languages in the same buffer, mainly HTML, CSS, and Javascript. #+begin_src emacs-lisp (use-package web-mode :defer t :straight (:build t) :hook ((html-mode . web-mode)) :mode (("\\.phtml\\'" . web-mode) ("\\.tpl\\.php\\'" . web-mode) ("\\.twig\\'" . web-mode) ("\\.xml\\'" . web-mode) ("\\.html\\'" . web-mode) ("\\.htm\\'" . web-mode) ("\\.[gj]sp\\'" . web-mode) ("\\.as[cp]x?\\'" . web-mode) ("\\.eex\\'" . web-mode) ("\\.erb\\'" . web-mode) ("\\.mustache\\'" . web-mode) ("\\.handlebars\\'" . web-mode) ("\\.hbs\\'" . web-mode) ("\\.eco\\'" . web-mode) ("\\.ejs\\'" . web-mode) ("\\.svelte\\'" . web-mode) ("\\.ctp\\'" . web-mode) ("\\.djhtml\\'" . web-mode)) :general (phundrak/major-leader-key :keymaps 'web-mode-map :packages 'web-mode "=" '(:ignore t :which-key "format") "E" '(:ignore t :which-key "errors") "El" #'web-mode-dom-errors-show "gb" #'web-mode-element-beginning "g" '(:ignore t :which-key "goto") "gc" #'web-mode-element-child "gp" #'web-mode-element-parent "gs" #'web-mode-element-sibling-next "h" '(:ignore t :which-key "dom") "hp" #'web-mode-dom-xpath "r" '(:ignore t :which-key "refactor") "rc" #'web-mode-element-clone "rd" #'web-mode-element-vanish "rk" #'web-mode-element-kill "rr" #'web-mode-element-rename "rw" #'web-mode-element-wrap "z" #'web-mode-fold-or-unfold)) #+end_src Auto-completion for ~emmet-mode~, ~html-mode~, and ~web-mode~. #+begin_src emacs-lisp (use-package company-web :defer t :straight (:build t) :after (emmet-mode web-mode)) #+end_src ***** CSS :PROPERTIES: :CUSTOM_ID: Packages-Configuration-Programming-languages-General-Programming-Languages-Web-programming-CSS-que40po085j0 :END: Let’s customize a bit the built-in CSS mode. #+begin_src emacs-lisp (use-package css-mode :defer t :straight (:type built-in) :hook (css-mode . smartparens-mode) :hook (css-mode . lsp-deferred) :init (put 'css-indent-offset 'safe-local-variable #'integerp) :general (phundrak/major-leader-key :keymaps 'css-mode-map :packages 'css-mode "=" '(:ignore :wk "format") "g" '(:ignore :wk "goto"))) #+end_src SCSS is much nicer to use than pure CSS in my opinion, so let’s add a mode for that. #+begin_src emacs-lisp (use-package scss-mode :straight (:build t) :hook (scss-mode . smartparens-mode) :hook (scss-mode . lsp-deferred) :defer t :mode "\\.scss\\'") #+end_src And let’s add some autocompletion for CSS. #+begin_src emacs-lisp (use-package counsel-css :straight (:build t) :defer t :init (cl-loop for (mode-map . mode-hook) in '((css-mode-map . css-mode-hook) (scss-mode-map . scss-mode-hook)) do (add-hook mode-hook #'counsel-css-imenu-setup) (phundrak/major-leader-key :keymaps mode-map "gh" #'counsel-css))) #+end_src ***** Javascript :PROPERTIES: :CUSTOM_ID: Packages-Configuration-Programming-languages-General-Programming-Languages-Web-programming-Javascript-8k5arup085j0 :END: ~javascript-mode~ is meh at best, while ~rjsx-mode~ (Real JSX) is much better: it supports both Javascript and ~.jsx~ files for React and Next.JS. #+begin_src emacs-lisp (use-package rjsx-mode :defer t :straight (:build t) :after compile :mode "\\.[mc]?js\\'" :mode "\\.es6\\'" :mode "\\.pac\\'" :interpreter "node" :hook (rjsx-mode . rainbow-delimiters-mode) :hook (rjsx-mode . lsp-deferred) :init (add-to-list 'compilation-error-regexp-alist 'node) (add-to-list 'compilation-error-regexp-alist-alist '(node "^[[:blank:]]*at \$.*(\\|\$\$.+?\$:\$[[:digit:]]+\$:\$[[:digit:]]+\$" 2 3 4)) :general (phundrak/major-leader-key :keymaps 'rjsx-mode-map :infix "a" "" '(:keymap lsp-command-map :which-key "lsp") "=" '(:ignore t :wk "format") "a" '(:ignore t :which-key "actions")) :config (setq js-chain-indent t js2-basic-offset 2 ;; ignore shebangs js2-skip-preprocessor-directives t ;; Flycheck handles this already js2-mode-show-parse-errors nil js2-mode-show-strict-warnings nil ;; conflicting with eslint, Flycheck already handles this js2-strict-missing-semi-warning nil js2-highlight-level 3 js2-idle-timer-delay 0.15)) #+end_src ~js2-refactor~ is an amazing tool for refactoring Javascript code. I mean, [[https://www.youtube.com/watch?v=-7yMWD1wUu4][look at this]]! And the video is only from 2013 and it still receives some commits! #+begin_src emacs-lisp (use-package js2-refactor :defer t :straight (:build t) :after (js2-mode rjsx-mode) :hook (js2-mode . js2-refactor-mode) :hook (rjsx-mode . js2-refactor-mode)) #+end_src Which Emacser prefers the command line over Emacs itself? I don’t. Let’s interact with NPM through Emacs then. #+begin_src emacs-lisp (use-package npm-mode :defer t :straight (:build t) :hook (js-mode . npm-mode) :general (phundrak/major-leader-key :packages '(npm-mode rjsx-mode) :keymaps 'rjsx-mode-map "n" '(:keymap npm-mode-command-keymap :which-key "npm"))) #+end_src And finally, here is a formatter for Javascript. #+begin_src emacs-lisp (use-package prettier-js :defer t :straight (:build t) :hook (rjsx-mode . prettier-js-mode)) #+end_src ***** Typescript :PROPERTIES: :CUSTOM_ID: Packages-Configuration-Programming-languages-General-Programming-Languages-Web-programming-Typescript-o0e8nh30z9j0 :END: Typescript is a safer alternative to Javascript. Let’s install its major mode then. #+begin_src emacs-lisp (use-package typescript-mode :defer t :straight (:build t) :hook (typescript-mode . rainbow-delimiters-mode) :hook (typescript-mode . lsp-deferred) :hook (typescript-tsx-mode . rainbow-delimiters-mode) :hook (typescript-tsx-mode . lsp-deferred) :commands typescript-tsx-mode :after flycheck :init (add-to-list 'auto-mode-alist '("\\.tsx\\'" . typescript-tsx-mode)) :general (phundrak/major-leader-key :packages 'lsp :keymaps '(typescript-mode-map typescript-tsx-mode-map) :infix "a" "" '(:keymap lsp-command-map :which-key "lsp") "=" '(:ignore t :wk "format") "a" '(:ignore t :which-key "actions")) (phundrak/major-leader-key :packages 'typescript-mode :keymaps '(typescript-mode-map typescript-tsx-mode-map) "n" '(:keymap npm-mode-command-keymap :which-key "npm")) :config (after! flycheck (flycheck-add-mode 'javascript-eslint 'web-mode) (flycheck-add-mode 'javascript-eslint 'typescript-mode) (flycheck-add-mode 'javascript-eslint 'typescript-tsx-mode) (flycheck-add-mode 'typescript-tslint 'typescript-tsx-mode)) (when (fboundp 'web-mode) (define-derived-mode typescript-tsx-mode web-mode "TypeScript-TSX")) (autoload 'js2-line-break "js2-mode" nil t)) #+end_src Tide enabled interactivity with Typescript. #+begin_src emacs-lisp (use-package tide :defer t :straight (:build t) :hook (tide-mode . tide-hl-identifier-mode) :config (setq tide-completion-detailed t tide-always-show-documentation t tide-server-may-response-length 524288 tide-completion-setup-company-backend nil) (advice-add #'tide-setup :after #'eldoc-mode) :general (phundrak/major-leader-key :keymaps 'tide-mode-map "R" #'tide-restart-server "f" #'tide-format "rrs" #'tide-rename-symbol "roi" #'tide-organize-imports)) #+end_src ** Visual Configuration :PROPERTIES: :CUSTOM_ID: Packages-Configuration-Visual-Configurationxr86fl6184j0 :END: *** Dashboard :PROPERTIES: :CUSTOM_ID: Packages-Configuration-Visual-Configuration-Dashboardnba6fl6184j0 :END: #+begin_src emacs-lisp (use-package dashboard :straight (:build t) :ensure t :after all-the-icons :config (setq dashboard-banner-logo-title "Phundrak’s Vanilla Emacs" dashboard-startup-banner 'logo dashboard-center-content t dashboard-show-shortcuts t dashboard-set-navigator t dashboard-set-heading-icons t dashboard-set-file-icons t initial-buffer-choice (lambda () (get-buffer "*dashboard*")) dashboard-projects-switch-function 'counsel-projectile-switch-project-by-name) (setq dashboard-navigator-buttons `(((,(all-the-icons-faicon "language" :height 1.1 :v-adjust 0.0) "Linguistics Website" "" (lambda (&rest _) (browse-url "https://langue.phundrak.com"))) (,(all-the-icons-faicon "firefox" :height 1.1 :v-adjust 0.0) "Config Website" "" (lambda (&rest _) (browse-url "https://config.phundrak.com")))) ((,(all-the-icons-octicon "git-branch" :height 1.1 :v-adjust 0.0) "Dotfiles Sources" "" (lambda (&rest _) (browse-url "https://labs.phundrak.com/phundrak/dotfiles"))) ("!" "Issues" "Show issues" (lambda (&rest _) (browse-url "https://labs.phundrak.com/phundrak/dotfiles/issues")) warning)) ((,(all-the-icons-faicon "level-up" :height 1.1 :v-adjust 0.0) "Update Packages" "" (lambda (&rest _) (progn (require 'straight) (straight-pull-all) (straight-rebuild-all))))))) (setq dashboard-items '((recents . 15) (projects . 10))) (dashboard-setup-startup-hook) :init (add-hook 'after-init-hook 'dashboard-refresh-buffer)) #+end_src *** Fringe :PROPERTIES: :CUSTOM_ID: Basic-configuration-Visual-Configuration-Fringe-glc9ch1195j0 :END: It’s nice to know which lines were modified since the last commit in a file. #+begin_src emacs-lisp (use-package git-gutter-fringe :straight (:build t) :hook ((prog-mode . git-gutter-mode) (org-mode . git-gutter-mode) (markdown-mode . git-gutter-mode) (latex-mode . git-gutter-mode))) #+end_src *** Icons? Did someone say icons? :PROPERTIES: :CUSTOM_ID: Packages-Configuration-Visual-Configuration-Icons-Did-someone-say-iconsfye6fl6184j0 :END: /*YES! ALL OF THEM!*/ Ahem… The package ~all-the-icons~ allows us to use a wide variety of icons in Emacs for various purposes, wherever we want, and /THAT/ is *GREAT*! I’ll (ab)use this feature in my config, be warned! *NOTE*: The first time a configuration with ~all-the-icons~ loads on a machine, the needed fonts might not be available, so you’ll need to install them with the command ~M-x all-the-icons-install-fonts~. #+begin_src emacs-lisp (use-package all-the-icons :defer t :straight t) #+end_src ~prettify-symbols-mode~ is also a nifty feature of Emacs, and it is built-in! With that, I can replace strings of my choice by another character of my choice! First, let’s declare the general symbols that will be used everywhere. #+begin_src emacs-lisp (defun prog-mode-set-symbols-alist () (setq prettify-symbols-alist '(("lambda" . ?λ) ("return" . ?⮐) ("null" . ?∅) ("NULL" . ?∅) ("for" . ?∀) ("in" . ?∈) ("and" . ?∧) ("&&" . ?∧) ("or" . ?∨) ("||" . ?∨) ("xor" . ?⊻))) (prettify-symbols-mode 1)) (add-hook 'prog-mode-hook #'prog-mode-set-symbols-alist) #+end_src We can now take care of the language-specific symbols. First, let’s declare some symbols for the Lisp languages. #+begin_src emacs-lisp (setq-default lisp-prettify-symbols-alist '(("lambda" . ?λ) ("mapc" . ?↦) ("and" . ?∧) ("or" . ?∨) ("xor" . ?⊻) ("defun" . ?𝑓) ("defvar" . ?𝑣) ("defcustom" . ?𝑐) ("defconst" . ?𝐶) ("not" . ?!) ("pi" . ?π))) (defun lisp-mode-prettify () (setq prettify-symbols-alist lisp-prettify-symbols-alist) (prettify-symbols-mode -1) (prettify-symbols-mode 1)) (dolist (lang '(emacs-lisp lisp common-lisp scheme)) (add-hook (intern (format "%S-mode-hook" lang)) #'lisp-mode-prettify)) #+end_src Let’s declare also some for Rust: #+begin_src emacs-lisp (defun rust-mode-pretty-symbols () (push '("fn" . ?𝑓) prettify-symbols-alist) (push '("struct" . ?Λ) prettify-symbols-alist) (prettify-symbols-mode -1) (prettify-symbols-mode 1)) (add-hook 'rustic-mode-hook #'rust-mode-pretty-symbols) #+end_src And some for C and C++. #+begin_src emacs-lisp (defun c-cpp-mode-pretty-symbols () (push '("int" . ?ℤ) prettify-symbols-alist) (push '("float" . ?ℝ) prettify-symbols-alist) (push '("#include" . ?⭳) prettify-symbols-alist) (push '("struct" . ?Λ) prettify-symbols-alist) (prettify-symbols-mode -1) (prettify-symbols-mode 1)) (add-hook 'c-mode-hook #'c-cpp-mode-pretty-symbols) (add-hook 'c++-mode-hook #'c-cpp-mode-pretty-symbols) #+end_src Finally, similar to how ~org-appear~ behaves, let’s show the real string of our symbols when the cursor is on it. #+begin_src emacs-lisp (setq prettify-symbols-unprettify-at-point t) #+end_src *** Ligatures :PROPERTIES: :CUSTOM_ID: Packages-Configuration-Visual-Configuration-Ligatures-2v50x451v8j0 :END: The font I’m using (see §[[#Basic-configuration-Visual-Configuration-Fontsxfkjel6184j0]]) supports ligatures, but Emacs in GUI mode does not. And of course, there’s a package for that. #+begin_src emacs-lisp (use-package ligature :straight (ligature :type git :host github :repo "mickeynp/ligature.el" :build t) :config (ligature-set-ligatures 't '("www")) ;; Enable traditional ligature support in eww-mode, if the ;; `variable-pitch' face supports it (ligature-set-ligatures '(eww-mode org-mode elfeed-show-mode) '("ff" "fi" "ffi")) ;; Enable all Cascadia Code ligatures in programming modes (ligature-set-ligatures 'prog-mode '("|||>" "<|||" "<==>" "" "---" "-<<" "<~~" "<~>" "<*>" "<||" "<|>" "<$>" "<==" "<=>" "<=<" "<->" "<--" "<-<" "<<=" "<<-" "<<<" "<+>" "" "###" "#_(" "..<" "..." "+++" "/==" "///" "_|_" "www" "&&" "^=" "~~" "~@" "~=" "~>" "~-" "**" "*>" "*/" "||" "|}" "|]" "|=" "|>" "|-" "{|" "[|" "]#" "::" ":=" ":>" ":<" "$>" "==" "=>" "!=" "!!" ">:" ">=" ">>" ">-" "-~" "-|" "->" "--" "-<" "<~" "<*" "<|" "<:" "<$" "<=" "<>" "<-" "<<" "<+" "" "++" "?:" "?=" "?." "??" ";;" "/*" "/=" "/>" "//" "__" "~~" "(*" "*)" "\\\\" "://")) (global-ligature-mode t)) #+end_src *** Modeline :PROPERTIES: :CUSTOM_ID: Packages-Configuration-Visual-Configuration-Modelineavb6fl6184j0 :END: The DoomEmacs modeline looks nice in my opinion, let’s use it. #+begin_src emacs-lisp (use-package doom-modeline :straight (:build t) :defer t :init (doom-modeline-mode 1) :custom ((doom-modeline-height 15))) #+end_src *** Secret mode :PROPERTIES: :CUSTOM_ID: Packages-Configuration-Visual-Configuration-Secret-mode-b2e9hp51v8j0 :END: Sometimes, I want to hide the text displayed by Emacs but not lock altogether my computer. In this case, ~secret-mode~ comes in handy. #+begin_src emacs-lisp (use-package secret-mode :defer t :straight (secret-mode :build t :type git :host github :repo "bkaestner/secret-mode.el")) #+end_src *** Theme :PROPERTIES: :CUSTOM_ID: Packages-Configuration-Visual-Configuration-Themeded6fl6184j0 :END: You may have noticed I use the Nord theme pretty much everywhere on my computer, why not Emacs? #+begin_src emacs-lisp (use-package doom-themes :straight (:build t) :defer t :init (load-theme 'doom-nord t)) #+end_src *** Rainbow Delimiters :PROPERTIES: :CUSTOM_ID: Packages-Configuration-Visual-Configuration-Rainbow-Delimiters3lg6fl6184j0 :END: This makes Lisp especially more readable, but it’s also nice to have for any language that has delimiters like brackets too. #+begin_src emacs-lisp (use-package rainbow-delimiters :straight (:build t) :defer t :hook (prog-mode . rainbow-delimiters-mode)) #+end_src *** Y’all want some more /COLORS/? :PROPERTIES: :CUSTOM_ID: Packages-Configuration-Visual-Configuration-Y-all-want-some-more-COLORSs6i6fl6184j0 :END: It is possible to make info buffers much more colorful (and imo easier to read) with this simple package: #+begin_src emacs-lisp (use-package info-colors :straight (:build t) :commands info-colors-fnontify-node :hook (Info-selection . info-colors-fontify-node) :hook (Info-mode . mixed-pitch-mode)) #+end_src ** Misc :PROPERTIES: :CUSTOM_ID: Packages-Configuration-Misc0sj6fl6184j0 :END: *** ArchWiki pages :PROPERTIES: :CUSTOM_ID: Packages-Configuration-Misc-ArchWiki-pages-nha3jhq0r4j0 :END: A small package I’ve written allows the user to view ArchLinux pages either in Emacs or in an external web browser. I prefer the defaults. #+begin_src emacs-lisp (use-package archwiki :defer t :straight (archwiki :build t :type git :repo "https://labs.phundrak.com/phundrak/archwiki.el")) #+end_src *** ~avy~ :PROPERTIES: :CUSTOM_ID: Packages-Configuration-Misc-avyral6fl6184j0 :END: ~avy~ is a really convenient way of jumping around, but I’ll need some configuration to make it bépo-compatible. #+begin_src emacs-lisp (use-package avy :defer t :straight t :config (setq avy-keys '(?a ?u ?i ?e ?c ?t ?s ?r ?n)) :general (phundrak/evil :packages 'avy "gl" #'avy-goto-line)) #+end_src *** Calc :PROPERTIES: :CUSTOM_ID: Packages-Configuration-Misc-Calc3vm6fl6184j0 :END: Let’s give ~calc-mode~ some better defaults. #+begin_src emacs-lisp (setq calc-angle-mode 'rad calc-symbolic-mode t) #+end_src *** Elcord :PROPERTIES: :CUSTOM_ID: Packages-Configuration-Misc-Elcord7eo6fl6184j0 :END: What’s the point of using Emacs if you can’t tell everyone? #+begin_src emacs-lisp (use-package elcord :straight (:built t) :defer t :config (setq elcord-use-major-mode-as-main-icon t elcord-refresh-rate 5 elcord-display-elapsed nil) (add-to-list 'elcord-boring-buffers-regexp-list ".*window-managers.*")) #+end_src *** ~ivy-quick-find-files.el~ :PROPERTIES: :CUSTOM_ID: Packages-Configuration-Misc-ivy-quick-find-files-el2yp6fl6184j0 :END: This package is a small utility package I’ve written in order to quickly find files across my filesystem. #+begin_src emacs-lisp (use-package ivy-quick-find-files :defer t :straight (ivy-quick-find-files :type git :host github :repo "phundrak/ivy-quick-find-files.el" :build t) :config (setq ivy-quick-find-files-program 'fd ivy-quick-find-files-dirs-and-exts '(("~/org" . "org") ("~/Documents/conlanging" . "org") ("~/Documents/university" . "org")))) #+end_src *** Keycast :PROPERTIES: :CUSTOM_ID: Packages-Configuration-Misc-Keycast-nsqgl431t4j0 :END: In case I am sharing my screen with people and I want to show which functions are called on my keystrokes since I don’t exactly use standard keybindings. #+begin_src emacs-lisp (use-package keycast :defer t :straight (:build t) :config (define-minor-mode keycast-mode "Show current command and its key binding in the mode line." :global t (if keycast-mode (add-hook 'pre-command-hook 'keycast--update t) (remove-hook 'pre-command-hook 'keycast--update))) (add-to-list 'global-mode-string '("" mode-line-keycast " "))) #+end_src *** SICP :PROPERTIES: :CUSTOM_ID: Packages-Configuration-Misc-SICP-96u6ukz0l4j0 :END: Who would get interested in Emacs and not want to read the SICP? Moreover, inside Emacs? #+begin_src emacs-lisp (use-package sicp :straight (:build t) :defer t) #+end_src *** Winum :PROPERTIES: :CUSTOM_ID: Packages-Configuration-Misc-Winumvir6fl6184j0 :END: Winum allows Emacs to associate windows with a specific number and navigate through these windows by directly refering to their associated number! This allows for faster window configuration than just going to the frame above, then left, left, and up. #+begin_src emacs-lisp (use-package winum :straight (:build t) :init (winum-mode)) #+end_src *** Ytplay :PROPERTIES: :CUSTOM_ID: Packages-Configuration-Misc-Ytplay-wxm9weq0r4j0 :END: ~ytplay~ is a small package I’ve written with which you can choose at which resolution to play a YouTube video in an external video player. #+begin_src emacs-lisp (use-package ytplay :defer t :straight (ytplay :build t :type git :repo "https://labs.phundrak.com/phundrak/ytplay.el")) #+end_src * Keybindings :PROPERTIES: :CUSTOM_ID: Keybindings3ps6fl6184j0 :END: Undefining some stuff to make keybind prefixes work correctly. #+begin_src emacs-lisp (general-define-key :keymaps 'global-map "" nil "" nil) (phundrak/evil "U" #'evil-redo "C-a" #'beginning-of-line "C-e" #'end-of-line "C-y" #'yank) #+end_src #+begin_src emacs-lisp (phundrak/leader-key "SPC" '(counsel-M-x :wk "M-x") "'" #'shell-pop <> <> <> <> "c" '(:ignore t :wk "code") "cl" #'evilnc-comment-or-uncomment-lines <> <> <> <> "i" '(:ignore t :wk "insert") <> <> <> <> <> <> <> "u" #'universal-argument "U" #'undo-tree-visualize) #+end_src ** Apps :PROPERTIES: :CUSTOM_ID: Keybindings-Apps-wz2ajup0baj0 :END: Here are my apps keybinds. Each one of them is prefixed by ~a~. #+name: keybinds-apps | Key | Function | Description | |-----+------------------+-------------| | | | apps | | c | calc | | | d | docker | | | E | elfeed | | | e | | email | | ec | mu4e-compose-new | | | em | mu4e | | | k | keycast-mode | | | K | keycast-log-mode | | | T | tetris | | | w | wttrin | | | C | calendar | | I also have two main shell-related functions, prefixed with ~as~. #+name: keybinds-apps-shell | Key | Function | Description | |-----+------------+-------------| | | | shells | | e | eshell-new | | | v | vterm | | ** Buffers :PROPERTIES: :CUSTOM_ID: Keybindings-Buffers-rj5ajup0baj0 :END: My buffer-related keybinds are all prefixed by ~b~. #+name: keybinds-buffers | Key | Function | Description | |-----+---------------------------+-------------| | | | buffers | | b | bufler-switch-buffer | | | B | bury-buffer | | | l | bufler | | | d | kill-this-buffer | | | D | kill-buffer | | | h | dashboard-refresh-buffer | | | m | switch-to-messages-buffer | | | r | counsel-buffer-or-recentf | | | s | switch-to-scratch-buffer | | ** Errors :PROPERTIES: :CUSTOM_ID: Keybindings-Email-gv0ltxp0baj0 :END: #+begin_src emacs-lisp (defhydra hydra-flycheck (:pre (flycheck-list-errors) :post (quit-windows-on "*Flycheck errors*") :hint nil) ("f" flycheck-error-list-set-filter "Filter") ("t" flycheck-next-error "Next") ("s" flycheck-previous-error "Previous") ("gg" flycheck-first-error "First") ("G" (progn (goto-char (point-max)) (flycheck-previous-error)) "Last") ("q" nil)) #+end_src #+name: keybindings-flycheck #+begin_src emacs-lisp :tangle no "e" '(:ignore t :which-key "errors") "e." '(hydra-flycheck/body :wk "hydra") "ee" '(:keymap flycheck-command-map :wk "flycheck") #+end_src ** Files :PROPERTIES: :CUSTOM_ID: Keybindings-Files-9lj2j9q0baj0 :END: My keybinds for file manipulation are prefixed by ~f~. #+name: keybinds-files | Key | Function | Description | |-----+----------------------+-------------| | | | files | | f | counsel-find-file | | | F | ivy-quick-find-files | | | h | hexl-find-file | | | r | counsel-recentf | | | s | save-buffer | | I also have some keybinds dedicated to opening specific files. #+name: keybinds-specific-files #+begin_src emacs-lisp :tangle no "fc" '((lambda () (interactive) (find-file "~/org/config/emacs.org")) :wk "emacs.org") "fi" '((lambda () (interactive) (find-file (concat user-emacs-directory "init.el"))) :which-key "init.el") "fS" '((lambda () (interactive) (find-file "~/org/config/stumpwm.org")) :which-key "stumpwm.org") #+end_src ** Help :PROPERTIES: :CUSTOM_ID: Keybindings-Help-ock4suq0baj0 :END: My keybinds for help are prefixed by ~h~. #+name: keybinds-help | Key | Function | Description | |-----+--------------------------+-------------| | | | help | | k | which-key-show-top-level | | | i | info | | | I | info-display-manual | | | d | | describe | | dc | describe-char | | | dC | helpful-command | | | df | helpful-callable | | | di | describe-input-method | | | dk | helpful-key | | | dm | helpful-macro | | | dM | helpful-mode | | | dp | describe-package | | | ds | helpful-symbol | | | dv | helpful-variable | | ** Jump :PROPERTIES: :CUSTOM_ID: Keybindings-Jump-dt56n1r0baj0 :END: My keybinds for jumping around are prefixed by ~j~. #+name: keybinds-jump | Key | Function | Description | |-----+-------------------------+-------------| | | | jump | | c | counsel-dired-jump | | | f | counsel-file-jump | | | d | dired-jump | | | D | dired-jump-other-window | | ** Project :PROPERTIES: :CUSTOM_ID: Keybindings-Project-yfo8z3r0baj0 :END: My keybinds for my projects are prefixed by ~p~. #+name: keybinds-project | Key | Function | Description | |-----+--------------------------------------------+-------------| | | | project | | ! | projectile-run-shell-command-in-root | | | & | projectile-run-async-shell-command-in-root | | | b | counsel-projectile-switch-to-buffer | | | c | counsel-projectile | | | d | counsel-projectile-find-dir | | | e | projectile-edit-dir-locals | | | f | counsel-projectile-find-file | | | g | projectile-find-tag | | | k | project-kill-buffers | | | p | counsel-projectile-switch-project | | | t | ivy-magit-todos | | | v | projectile-vc | | ** Text :PROPERTIES: :CUSTOM_ID: Keybindings-Text-yf0cb4s0baj0 :END: The prefix here is ~T~. #+name: keybinds-text | Key | Function | Description | |-----+----------------------+-------------| | | | text | | e | string-edit-at-point | | | u | downcase-region | | | U | upcase-region | | | z | hydra-zoom/body | | ** Toggles :PROPERTIES: :CUSTOM_ID: Keybindings-Toggles-9hoj2br0baj0 :END: My toggle keybinds are prefixed by ~t~. #+name: keybinds-toggle | Key | Function | Description | |-----+---------------------+--------------| | | | toggles | | t | counsel-load-theme | | | i | | input method | | it | toggle-input-method | | | is | set-input-mode | | ** Windows :PROPERTIES: :CUSTOM_ID: Keybindings-Windows-fbgcper0baj0 :END: A couple of keybinds are hidden from which-key, otherwise there’s not much to say. The prefix here is ~w~. #+name: keybinds-windows | Key | Function | Description | |-----+-------------------------------+-------------| | | | windows | | c | evil-window-left | | | t | evil-window-down | | | s | evil-window-up | | | r | evil-window-right | | | . | windows-adjust-size/body | | | - | split-window-below-and-focus | | | / | split-window-right-and-focus | | | $ | winum-select-window-by-number | | | 0 | winum-select-window-0-or-10 | none | | 1 | winum-select-window-1 | none | | 2 | winum-select-window-2 | none | | 3 | winum-select-window-3 | none | | 4 | winum-select-window-4 | none | | 5 | winum-select-window-5 | none | | 6 | winum-select-window-6 | none | | 7 | winum-select-window-7 | none | | 8 | winum-select-window-8 | none | | 9 | winum-select-window-9 | none | | b | kill-buffer-and-delete-window | | | d | delete-window | | | o | other-window | | | D | delete-other-windows | | | w | | writeroom | | w. | writeroom-buffer-width/body | | | ww | writeroom-mode | | ** Quit :PROPERTIES: :CUSTOM_ID: Keybindings-Quit-bs8kh6s0baj0 :END: Why would I ever use any of these keybinds? They are prefixed with ~q~. #+name: keybinds-quit | Key | Function | Description | |-----+----------------------------+-------------| | | | quit | | f | delete-frame | | | q | save-buffers-kill-terminal | | | Q | kill-emacs | | * Various TODOs :noexport: :PROPERTIES: :CUSTOM_ID: Various-TODOsnwt6fl6184j0 :END: ** TODO advise ~evil-insert~ in eshell :PROPERTIES: :CUSTOM_ID: Various-TODOs-advise-evil-insert-in-eshellc4v6fl6184j0 :END: Advise ~evil-insert~ to go to the end of the buffer while in ~eshell-mode~. ** TODO Write macro wrapper around ~general~ :PROPERTIES: :CUSTOM_ID: Various-TODOs-Write-macro-wrapper-around-generalfew6fl6184j0 :END: Write a macro wrapper around ~general~ for when an evil state is used in order to make the keybind available when in ~insert-mode~ through ~M-m~.