#+TITLE: Doom-emacs config #+AUTHOR: Judah Sotomayor #+STARTUP: overview This is the ultra-minimal version of my config. It includes the bare minimum of comfort. * Task List ** TODO Reorganize into use-cases rather than packages * Setting Basics ** Packages #+begin_src emacs-lisp :tangle "packages.el" ;; -*- no-byte-compile: t; -*- #+end_src ** Set name, org-roam-directory, etc. Some basic settings for Emacs #+begin_src emacs-lisp (setq tab-always-indent t) (setq org-roam-directory "~/org/") (setq user-full-name "Judah Sotomayor" user-mail-address "") #+end_src #+begin_src emacs-lisp :tangle "packages.el" (package! noCtrlC :recipe (:host nil :type git :repo "https://git.freedomland.xyz/judahsotomayor/noctrlc")) #+end_src * Theme and Font Set the theme. /Use something dark/ +I also prefer relative line numbers because of *evil* mode+ Relative line numbers don't seem to work, because of folding in Org-mode. #+begin_src emacs-lisp (setq doom-theme 'doom-oksolar-dark) (condition-case nil (setq doom-font (font-spec :family "Hack Nerd Font Mono" :size 16 :weight 'medium)) (error (set-face-attribute 'default nil :height 130))) (setq auto-save-default nil) ;I don't like autosaving. Let me do it myself. #+end_src #+RESULTS: ** Doom splash screen I really don't like the widgets, and I think it takes longer to load so I get rid of them #+begin_src emacs-lisp (remove-hook '+doom-dashboard-functions #'doom-dashboard-widget-shortmenu) (remove-hook '+doom-dashboard-functions #'doom-dashboard-widget-footer) #+end_src Set a sweet splash image #+begin_src emacs-lisp (setq fancy-splash-image (concat doom-private-dir "emacs.png")) #+end_src * Evil configuration I want a non-ESC way to get back to normal mode: #+begin_src emacs-lisp (map! :desc "Switch to normal mode" :i "C-c" #'evil-normal-state) (after! org-mode (map! :desc "Delete previous character in insert mode" :i "C-h" #'evil-delete-backward-char)) (map! :desc "Increment number below or after cursor" :n "C-a" #'evil-numbers/inc-at-pt) (map! :desc "Decrement number below or after cursor" :n "C-x" #'evil-numbers/dec-at-pt) (map! :n "g j" #'evil-next-visual-line) (map! :n "g k" #'evil-previous-visual-line) #+end_src * Terminal setup I like to just use bash: #+begin_src emacs-lisp (defun bash nil "Lauch term with /bin/bash" (interactive) (term "/bin/bash")) (defun dash nil "Lauch term with /bin/dash" (interactive) (term "/bin/dash")) (defun zsh nil "Lauch term with /bin/zsh" (interactive) (term "/bin/zsh")) #+end_src #+RESULTS: : zsh ** Shell mappings #+begin_src emacs-lisp (map! :leader (:prefix ("k" . "shell") :desc "Start a bash shell" :n "b" #'bash :desc "Start a dash shell" :n "d" #'dash :desc "Start a zsh shell" :n "z" #'zsh :desc "Start an elisp repl" :n "e" #'+emacs-lisp/open-repl :desc "Start a python repl" :n "j" #'+python/open-repl)) #+end_src #+RESULTS: ,#+RESULTS: I don't like the modeline in the terminal. ,#+begin_src emacs-lisp (add-hook 'term-mode-hook 'hide-mode-line-mode) #+end_src * Useful Functions ** Get the date from the shell I want to grab the current date and put it in the buffer. Because I sometimes use Fish or another shell, it's good to make sure bash is running the command using the src_bash{`-c`} flag. #+begin_src emacs-lisp (defun current-date () (interactive) (shell-command-to-string "date '+%Y-%m-%d'")) (defun insert-current-date () (interactive) (insert (string-trim (current-date)))) (map! :leader :desc "Insert the current date into the buffer" "i d" #'insert-current-date) #+end_src #+RESULTS: ** Convert regex strings to rx #+begin_src elisp :tangle packages.el (package! xr) #+end_src #+begin_src elisp (use-package! xr) #+end_src * Programming Items ** Editorconfig I need to make sure some different files work with #+begin_src emacs-lisp (after! editorconfig-mode (add-to-list 'editorconfig-mode-alist '(cpp-mode . "cpp"))) #+end_src ** LSP In order for editorconfig to do its thing, indentation by the lsp must be disabled. #+begin_src emacs-lisp (setq lsp-enable-indentation nil) #+end_src emacs-lisp * Company-mode for great autocompletes I don't really want company-mode to run on timeouts. I want VIM-like autocompletion, where =C-x o= and friends gives me my autocompletion. #+begin_src emacs-lisp (after! company-mode (setq company-idle-delay nil)) (setq company-idle-delay nil) #+end_src * Initializing shell environment variables ** Package #+begin_src emacs-lisp :tangle "packages.el" (package! exec-path-from-shell) #+end_src ** Config We need to bring in the correct SSH agent values, so that Emacs is aware of where it is running. #+begin_src emacs-lisp (use-package! exec-path-from-shell) (after! exec-path-from-shell (dolist (var '("SSH_AUTH_SOCK" "SSH_AGENT_PID" "GPG_AGENT_INFO")) (add-to-list 'exec-path-from-shell-variables var)) (exec-path-from-shell-initialize) ) #+end_src * Init.el I like to have all my config in one place. #+begin_src emacs-lisp :tangle "init.el" ;;; init.el -*- lexical-binding: t; -*- ;; This file controls what Doom modules are enabled and what order they load ;; in. Remember to run 'doom sync' after modifying it! ;; NOTE Press 'SPC h d h' (or 'C-h d h' for non-vim users) to access Doom's ;; documentation. There you'll find a link to Doom's Module Index where all ;; of our modules are listed, including what flags they support. ;; NOTE Move your cursor over a module's name (or its flags) and press 'K' (or ;; 'C-c c k' for non-vim users) to view its documentation. This works on ;; flags as well (those symbols that start with a plus). ;; ;; Alternatively, press 'gd' (or 'C-c c d') on a module to browse its ;; directory (for easy access to its source code). (doom! :input ;;bidi ; (tfel ot) thgir etirw uoy gnipleh ;;chinese ;;japanese ;;layout ; auie,ctsrnm is the superior home row :completion company ; the ultimate code completion backend ;;helm ;;ido ;;ivy vertico ; the search engine of the future :ui ;;deft ; notational velocity for Emacs doom ; what makes DOOM look the way it does doom-dashboard ; a nifty splash screen for Emacs ;;doom-quit ; DOOM quit-message prompts when you quit Emacs ;;(emoji +unicode) ; 🙂 hl-todo ; highlight TODO/FIXME/NOTE/DEPRECATED/HACK/REVIEW ;;hydra indent-guides ; highlighted indent columns ligatures ; ligatures and symbols to make your code pretty again ;;minimap ; show a map of the code on the side modeline ; snazzy, Atom-inspired modeline, plus API nav-flash ; blink cursor line after big motions ;;neotree ; a project drawer, like NERDTree for vim ophints ; highlight the region an operation acts on (popup +defaults) ; tame sudden yet inevitable temporary windows ;;tabs ; a tab bar for Emacs treemacs ; a project drawer, like neotree but cooler ;;unicode ; extended unicode support for various languages (vc-gutter +pretty) ; vcs diff in the fringe vi-tilde-fringe ; fringe tildes to mark beyond EOB window-select ; visually switch windows ;;workspaces ; tab emulation, persistence & separate workspaces zen ; distraction-free coding or writing :editor (evil +everywhere); come to the dark side, we have cookies file-templates ; auto-snippets for empty files fold ; (nigh) universal code folding (format ) ; automated prettiness ;;god ; run Emacs commands without modifier keys ;;lispy ; vim for lisp, for people who don't like vim multiple-cursors ; editing in many places at once ;;objed ; text object editing for the innocent ;;parinfer ; turn lisp into python, sort of ;;rotate-text ; cycle region at point between text candidates snippets ; my elves. They type so I don't have to word-wrap ; soft wrapping with language-aware indent :emacs (dired +icons) ; making dired pretty [functional] electric ; smarter, keyword-based electric-indent ibuffer ; interactive buffer management undo ; persistent, smarter undo for your inevitable mistakes vc ; version-control and Emacs, sitting in a tree :term ;;eshell ; the elisp shell that works everywhere ;;shell ; simple shell REPL for Emacs term ; basic terminal emulator for Emacs vterm ; the best terminal emulation in Emacs :checkers (syntax +flymake ) ; tasing you for every semicolon you forget (spell +flyspell +everywhere) ; tasing you for misspelling mispelling grammar ; tasing grammar mistake every you make :tools ;;ansible (biblio +icons) ; Writes a PhD for you (citation needed) ;;debugger ; FIXME stepping through code, to help you add bugs ;;direnv ;;docker editorconfig ; let someone else argue about tabs vs spaces ;;ein ; tame Jupyter notebooks with emacs (eval +overlay) ; run code, run (also, repls) ;;gist ; interacting with github gists (lookup +dictionary +offline) ; navigate your code and its documentation (lsp +eglot) ; M-x vscode magit ; a git porcelain for Emacs ;;make ; run make tasks from Emacs ;;pass ; password manager for nerds pdf ; pdf enhancements ;;prodigy ; FIXME managing external services & code builders ;;rgb ; creating color strings ;;taskrunner ; taskrunner for all your projects ;;terraform ; infrastructure as code ;;tmux ; an API for interacting with tmux ;;tree-sitter ; syntax and parsing, sitting in a tree... ;;upload ; map local to remote projects via ssh/ftp :os ;;(:if IS-MAC macos) ; improve compatibility with macOS ;;tty ; improve the terminal Emacs experience :lang ;;agda ; types of types of types of types... (beancount +lsp) ; mind the GAAP (cc +lsp) ; C > C++ == 1 ;;clojure ; java with a lisp ;;common-lisp ; if you've seen one lisp, you've seen them all ;;coq ; proofs-as-programs ;;crystal ; ruby at the speed of c ;;csharp ; unity, .NET, and mono shenanigans data ; config/data formats ;;(dart +flutter) ; paint ui and not much else ;;dhall ;;elixir ; erlang done right ;;elm ; care for a cup of TEA? emacs-lisp ; drown in parentheses ;;erlang ; an elegant language for a more civilized age ;;ess ; emacs speaks statistics ;;factor ;;faust ; dsp, but you get to keep your soul ;;fortran ; in FORTRAN, GOD is REAL (unless declared INTEGER) ;;fsharp ; ML stands for Microsoft's Language ;;fstar ; (dependent) types and (monadic) effects and Z3 ;;gdscript ; the language you waited for ;;(go +lsp) ; the hipster dialect ;;(graphql +lsp) ; Give queries a REST ;;(haskell +lsp) ; a language that's lazier than I am ;;hy ; readability of scheme w/ speed of python ;;idris ; a language you can depend on ;;json ; At least it ain't XML ;;(java +lsp) ; the poster child for carpal tunnel syndrome ;;javascript ; all(hope(abandon(ye(who(enter(here)))))) ;;julia ; a better, faster MATLAB ;;kotlin ; a better, slicker Java(Script) (latex +lsp +cdlatex +fold) ; writing papers in Emacs has never been so fun ;;lean ; for folks with too much to prove ;;ledger ; be audit you can be lua ; one-based indices? one-based indices markdown ; writing docs for people to ignore ;;nim ; python + lisp at the speed of c ;;nix ; I hereby declare "nix geht mehr!" ;;ocaml ; an objective camel (org +present +pretty) ; organize your plain life in plain text ;;php ; perl's insecure younger brother ;;plantuml ; diagrams for confusing people more ;;purescript ; javascript, but functional python ; beautiful is better than ugly ;;qt ; the 'cutest' gui framework ever ;;racket ; a DSL for DSLs ;;raku ; the artist formerly known as perl6 ;;rest ; Emacs as a REST client ;;rst ; ReST in peace ;;(ruby +rails) ; 1.step {|i| p "Ruby is #{i.even? ? 'love' : 'life'}"} (rust +lsp) ; Fe2O3.unwrap().unwrap().unwrap().unwrap() ;;scala ; java, but good ;;(scheme +guile) ; a fully conniving family of lisps sh ; she sells {ba,z,fi}sh shells on the C xor ;;sml ;;solidity ; do you need a blockchain? No. ;;swift ; who asked for emoji variables? ;;terra ; Earth and Moon in alignment for performance. web ; the tubes ;;yaml ; JSON, but readable ;zig ; C, but simpler :email ;;(mu4e +org +gmail) ;;notmuch ;;(wanderlust +gmail) :app ;;calendar ;;emmgs ;;everywhere ; *leave* Emacs!? You must be joking ;;irc ; how neckbeards socialize ;;(rss +org) ; emacs as an RSS reader ;;twitter ; twitter client https://twitter.com/vnought :config literate (default +bindings +smartparens) ) #+end_src