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Diffstat (limited to 'config/extra/emacs/config.org')
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diff --git a/config/extra/emacs/config.org b/config/extra/emacs/config.org deleted file mode 100644 index 60c0812..0000000 --- a/config/extra/emacs/config.org +++ /dev/null @@ -1,622 +0,0 @@ -#+TITLE: Emacs Configuration -#+AUTHOR: TlasT -#+STARTUP: showeverything -#+OPTIONS: toc:3 - -* TABLE OF CONTENTS :toc: -- [[#startup-configuration][Startup Configuration]] - - [[#elpaca-package-manager][Elpaca (Package Manager)]] - - [[#evil-mode][Evil Mode]] - - [[#keybindings][Keybindings]] -- [[#helper-functions][Helper functions]] - - [[#buffer-move][buffer-move]] - - [[#reload-emacs][Reload Emacs]] -- [[#graphical-configuration][Graphical configuration]] - - [[#disable-menubar-toolbars-and-scrollbars][Disable Menubar, Toolbars and Scrollbars]] - - [[#display-line-numbers-and-truncated-lines][Display Line Numbers and Truncated Lines]] - - [[#fonts][Fonts]] - - [[#setting-the-font-face][Setting the Font Face]] - - [[#theme][Theme]] -- [[#org-mode][ORG Mode]] - - [[#enabling-table-of-contents][Enabling Table of Contents]] - - [[#enabling-org-bullets][Enabling Org Bullets]] - - [[#source-code-block-tag-expansion][Source Code Block Tag Expansion]] -- [[#shell][Shell]] - - [[#default-shell][Default shell]] - - [[#eshell][Eshell]] -- [[#packages][Packages]] - - [[#sudo-edit][Sudo edit]] - - [[#which-key][Which-Key]] - - [[#all-the-icons][All The Icons]] - - [[#rainbow-mode][Rainbow Mode]] - - [[#ivy-counsel][IVY (Counsel)]] - - [[#projectile][Projectile]] - - [[#dashboard][Dashboard]] - - [[#flycheck][Flycheck]] - - [[#company][COMPANY]] - -* Startup Configuration -** Elpaca (Package Manager) -#+begin_src emacs-lisp -(defvar elpaca-installer-version 0.6) -(defvar elpaca-directory (expand-file-name "elpaca/" user-emacs-directory)) -(defvar elpaca-builds-directory (expand-file-name "builds/" elpaca-directory)) -(defvar elpaca-repos-directory (expand-file-name "repos/" elpaca-directory)) -(defvar elpaca-order '(elpaca :repo "https://github.com/progfolio/elpaca.git" - :ref nil - :files (:defaults (:exclude "extensions")) - :build (:not elpaca--activate-package))) -(let* ((repo (expand-file-name "elpaca/" elpaca-repos-directory)) - (build (expand-file-name "elpaca/" elpaca-builds-directory)) - (order (cdr elpaca-order)) - (default-directory repo)) - (add-to-list 'load-path (if (file-exists-p build) build repo)) - (unless (file-exists-p repo) - (make-directory repo t) - (when (< emacs-major-version 28) (require 'subr-x)) - (condition-case-unless-debug err - (if-let ((buffer (pop-to-buffer-same-window "*elpaca-bootstrap*")) - ((zerop (call-process "git" nil buffer t "clone" - (plist-get order :repo) repo))) - ((zerop (call-process "git" nil buffer t "checkout" - (or (plist-get order :ref) "--")))) - (emacs (concat invocation-directory invocation-name)) - ((zerop (call-process emacs nil buffer nil "-Q" "-L" "." "--batch" - "--eval" "(byte-recompile-directory \".\" 0 'force)"))) - ((require 'elpaca)) - ((elpaca-generate-autoloads "elpaca" repo))) - (kill-buffer buffer) - (error "%s" (with-current-buffer buffer (buffer-string)))) -((error) (warn "%s" err) (delete-directory repo 'recursive)))) - (unless (require 'elpaca-autoloads nil t) - (require 'elpaca) - (elpaca-generate-autoloads "elpaca" repo) - (load "./elpaca-autoloads"))) -(add-hook 'after-init-hook #'elpaca-process-queues) -(elpaca `(,@elpaca-order)) - -;; Install use-package support -(elpaca elpaca-use-package - ;; Enable :elpaca use-package keyword. - (elpaca-use-package-mode) - ;; Assume :elpaca t unless otherwise specified. - (setq elpaca-use-package-by-default t)) - -;; Block until current queue processed. -(elpaca-wait) - -;;When installing a package which modifies a form used at the top-level -;;(e.g. a package which adds a use-package key word), -;;use `elpaca-wait' to block until that package has been installed/configured. -;;For example: -;;(use-package general :demand t) -;;(elpaca-wait) - -;;Turns off elpaca-use-package-mode current declartion -;;Note this will cause the declaration to be interpreted immediately (not deferred). -;;Useful for configuring built-in emacs features. -;;(use-package emacs :elpaca nil :config (setq ring-bell-function #'ignore)) - -;; Don't install anything. Defer execution of BODY -;;(elpaca nil (message "deferred")) -#+end_src - -** Evil Mode - -#+begin_src emacs-lisp -;; Expands to: (elpaca evil (use-package evil :demand t)) -(use-package evil - :init ;; tweak evil's configuration before loading it - (setq evil-want-integration t) ;; This is optional since it's already set to t by default. - (setq evil-want-keybinding nil) - (setq evil-vsplit-window-right t) - (setq evil-split-window-below t) - (evil-mode)) - (use-package evil-collection - :after evil - :config - (setq evil-collection-mode-list '(dashboard dired ibuffer)) - (evil-collection-init)) - (use-package evil-tutor) -#+end_src - -** Keybindings -#+begin_src emacs-lisp -(use-package general - :config - (general-evil-setup) - - ;; set up 'SPC' as the global leader key - (general-create-definer user/leader-keys - :states '(normal insert visual emacs) - :keymaps 'override - :prefix "SPC" ;; set leader - :global-prefix "M-SPC") ;; access leader in insert mode - - (user/leader-keys - "SPC" '(counsel-M-x :wk "Counsel M-x") - "." '(find-file :wk "Find file") - "f c" '((lambda () (interactive) (find-file "~/.config/emacs/config.org")) :wk "Edit emacs config") - "f r" '(counsel-recentf :wk "Find recent files") - "f w" '(evil-write :wk "Write current buffer") - "f q" '(evil-quit :wk "Write current buffer") - "TAB TAB" '(comment-line :wk "Comment lines")) - - (user/leader-keys - "b" '(:ignore t :wk "buffer") - "b b" '(switch-to-buffer :wk "Switch buffer") - "b i" '(ibuffer :wk "Ibuffer") - "b k" '(kill-this-buffer :wk "Kill this buffer") - "b n" '(next-buffer :wk "Next buffer") - "b p" '(previous-buffer :wk "Previous buffer") - "b r" '(revert-buffer :wk "Reload buffer")) - - (user/leader-keys - "e" '(:ignore t :wk "Eshell/Evaluate") - "e b" '(eval-buffer :wk "Evaluate elisp in buffer") - "e d" '(eval-defun :wk "Evaluate defun containing or after point") - "e e" '(eval-expression :wk "Evaluate and elisp expression") - "e h" '(counsel-esh-history :which-key "Eshell history") - "e l" '(eval-last-sexp :wk "Evaluate elisp expression before point") - "e r" '(eval-region :wk "Evaluate elisp in region") - "e s" '(eshell :which-key "Eshell")) - - (user/leader-keys - "h" '(:ignore t :wk "Help") - "h f" '(describe-function :wk "Describe function") - "h v" '(describe-variable :wk "Describe variable") - ;;"h r r" '((lambda () (interactive) (load-file "~/.config/emacs/init.el")) :wk "Reload emacs config")) - "h r r" '(reload-init-file :wk "Reload emacs config")) - - (user/leader-keys - "t" '(:ignore t :wk "Toggle") - "t l" '(display-line-numbers-mode :wk "Toggle line numbers") - "t t" '(visual-line-mode :wk "Toggle truncated lines") - "t v" '(shell :wk "open shell")) - - (user/leader-keys - "w" '(:ignore t :wk "Windows") - ;; Window splits - "w c" '(evil-window-delete :wk "Close window") - "w n" '(evil-window-new :wk "New window") - "w s" '(evil-window-split :wk "Horizontal split window") - "w v" '(evil-window-vsplit :wk "Vertical split window") - ;; Window motions - "w h" '(evil-window-left :wk "Window left") - "w j" '(evil-window-down :wk "Window down") - "w k" '(evil-window-up :wk "Window up") - "w l" '(evil-window-right :wk "Window right") - "w w" '(evil-window-next :wk "Goto next window") - ;; Move Windows - "w H" '(buf-move-left :wk "Buffer move left") - "w J" '(buf-move-down :wk "Buffer move down") - "w K" '(buf-move-up :wk "Buffer move up") - "w L" '(buf-move-right :wk "Buffer move right")) - -;; org mode - (user/leader-keys - "m" '(:ignore t :wk "Org") - "m a" '(org-agenda :wk "Org agenda") - "m e" '(org-export-dispatch :wk "Org export dispatch") - "m i" '(org-toggle-item :wk "Org toggle item") - "m t" '(org-todo :wk "Org todo") - "m B" '(org-babel-tangle :wk "Org babel tangle") - "m T" '(org-todo-list :wk "Org todo list")) - (user/leader-keys - "m b" '(:ignore t :wk "Tables") - "m b -" '(org-table-insert-hline :wk "Insert hline in table")) - (user/leader-keys - "m d" '(:ignore t :wk "Date/deadline") - "m d t" '(org-time-stamp :wk "Org time stamp")) - (user/leader-keys - "p" '(projectile-command-map :wk "Projectile")) - - -) - -#+end_src - -Zooming in and out -#+begin_src emacs-lisp -(global-set-key (kbd "C-=") 'text-scale-increase) -(global-set-key (kbd "C--") 'text-scale-decrease) -(global-set-key (kbd "<C-wheel-up>") 'text-scale-increase) -(global-set-key (kbd "<C-wheel-down>") 'text-scale-decrease) -#+end_src - - -* Helper functions -** buffer-move -Creating some functions to allow us to easily move windows (splits) around. The following block of code was taken from buffer-move.el found on the EmacsWiki: -https://www.emacswiki.org/emacs/buffer-move.el - -#+begin_src emacs-lisp -(require 'windmove) - -;;;###autoload -(defun buf-move-up () - "Swap the current buffer and the buffer above the split. -If there is no split, ie now window above the current one, an -error is signaled." -;; "Switches between the current buffer, and the buffer above the -;; split, if possible." - (interactive) - (let* ((other-win (windmove-find-other-window 'up)) - (buf-this-buf (window-buffer (selected-window)))) - (if (null other-win) - (error "No window above this one") - ;; swap top with this one - (set-window-buffer (selected-window) (window-buffer other-win)) - ;; move this one to top - (set-window-buffer other-win buf-this-buf) - (select-window other-win)))) - -;;;###autoload -(defun buf-move-down () -"Swap the current buffer and the buffer under the split. -If there is no split, ie now window under the current one, an -error is signaled." - (interactive) - (let* ((other-win (windmove-find-other-window 'down)) - (buf-this-buf (window-buffer (selected-window)))) - (if (or (null other-win) - (string-match "^ \\*Minibuf" (buffer-name (window-buffer other-win)))) - (error "No window under this one") - ;; swap top with this one - (set-window-buffer (selected-window) (window-buffer other-win)) - ;; move this one to top - (set-window-buffer other-win buf-this-buf) - (select-window other-win)))) - -;;;###autoload -(defun buf-move-left () -"Swap the current buffer and the buffer on the left of the split. -If there is no split, ie now window on the left of the current -one, an error is signaled." - (interactive) - (let* ((other-win (windmove-find-other-window 'left)) - (buf-this-buf (window-buffer (selected-window)))) - (if (null other-win) - (error "No left split") - ;; swap top with this one - (set-window-buffer (selected-window) (window-buffer other-win)) - ;; move this one to top - (set-window-buffer other-win buf-this-buf) - (select-window other-win)))) - -;;;###autoload -(defun buf-move-right () -"Swap the current buffer and the buffer on the right of the split. -If there is no split, ie now window on the right of the current -one, an error is signaled." - (interactive) - (let* ((other-win (windmove-find-other-window 'right)) - (buf-this-buf (window-buffer (selected-window)))) - (if (null other-win) - (error "No right split") - ;; swap top with this one - (set-window-buffer (selected-window) (window-buffer other-win)) - ;; move this one to top - (set-window-buffer other-win buf-this-buf) - (select-window other-win)))) -#+end_src - -** Reload Emacs -This is just an example of how to create a simple function in Emacs. Use this function to reload Emacs after adding changes to the config. Yes, I am loading the user-init-file twice in this function, which is a hack because for some reason, just loading the user-init-file once does not work properly. - -#+begin_src emacs-lisp -(defun reload-init-file () - (interactive) - (load-file user-init-file) - (load-file user-init-file)) -#+end_src - - -* Graphical configuration -** Disable Menubar, Toolbars and Scrollbars -#+begin_src emacs-lisp -(menu-bar-mode -1) -(tool-bar-mode -1) -(scroll-bar-mode -1) -#+end_src - -** Display Line Numbers and Truncated Lines -#+begin_src emacs-lisp -(global-display-line-numbers-mode 1) -(global-visual-line-mode t) -#+end_src - -** Fonts -Defining the various fonts that Emacs will use. - -** Setting the Font Face -#+begin_src emacs-lisp - (set-face-attribute 'default nil - :font "JetBrains Mono" - :height 105 - :weight 'medium) - (set-face-attribute 'variable-pitch nil - :font "Ubuntu" - :height 115 - :weight 'medium) - (set-face-attribute 'fixed-pitch nil - :font "JetBrains Mono" - :height 105 - :weight 'medium) - ;; Makes commented text and keywords italics. - ;; This is working in emacsclient but not emacs. - ;; Your font must have an italic face available. - (set-face-attribute 'font-lock-comment-face nil - :slant 'italic) - (set-face-attribute 'font-lock-keyword-face nil - :slant 'italic) - - ;; This sets the default font on all graphical frames created after restarting Emacs. - ;; Does the same thing as 'set-face-attribute default' above, but emacsclient fonts - ;; are not right unless I also add this method of setting the default font. - (add-to-list 'default-frame-alist '(font . "JetBrains Mono-11")) - - ;; Uncomment the following line if line spacing needs adjusting. - (setq-default line-spacing 0.12) - -#+end_src - -** Theme - -How to make thet theme work even in daemon mode: (https://stackoverflow.com/questions/18904529/after-emacs-deamon-i-can-not-see-new-theme-in-emacsclient-frame-it-works-fr) -#+begin_src emacs-lisp - (add-to-list 'custom-theme-load-path "~/.config/emacs/themes/") - (defvar my:theme 'nord) -(defvar my:theme-window-loaded nil) -(defvar my:theme-terminal-loaded nil) - -(if (daemonp) - (add-hook 'after-make-frame-functions(lambda (frame) - (select-frame frame) - (if (window-system frame) - (unless my:theme-window-loaded - (if my:theme-terminal-loaded - (enable-theme my:theme) - (load-theme my:theme t)) - (setq my:theme-window-loaded t)) - (unless my:theme-terminal-loaded - (if my:theme-window-loaded - (enable-theme my:theme) - (load-theme my:theme t)) - (setq my:theme-terminal-loaded t))))) - - (progn - (load-theme my:theme t) - (if (display-graphic-p) - (setq my:theme-window-loaded t) - (setq my:theme-terminal-loaded t)))) - -#+end_src - - -* ORG Mode -** Enabling Table of Contents -#+begin_src emacs-lisp - (use-package toc-org - :commands toc-org-enable - :init (add-hook 'org-mode-hook 'toc-org-enable)) -#+end_src - -** Enabling Org Bullets -Org-bullets gives us attractive bullets rather than asterisks. - -#+begin_src emacs-lisp - (add-hook 'org-mode-hook 'org-indent-mode) - (use-package org-bullets) - (add-hook 'org-mode-hook (lambda () (org-bullets-mode 1))) -#+end_src - -** Source Code Block Tag Expansion -Org-tempo is not a separate package but a module within org that can be enabled. Org-tempo allows for '<s' followed by TAB to expand to a begin_src tag. Other expansions available include: - -| Typing the below + TAB | Expands to ... | -|------------------------+-----------------------------------------| -| <a | '#+BEGIN_EXPORT ascii' … '#+END_EXPORT | -| <c | '#+BEGIN_CENTER' … '#+END_CENTER' | -| <C | '#+BEGIN_COMMENT' … '#+END_COMMENT' | -| <e | '#+BEGIN_EXAMPLE' … '#+END_EXAMPLE' | -| <E | '#+BEGIN_EXPORT' … '#+END_EXPORT' | -| <h | '#+BEGIN_EXPORT html' … '#+END_EXPORT' | -| <l | '#+BEGIN_EXPORT latex' … '#+END_EXPORT' | -| <q | '#+BEGIN_QUOTE' … '#+END_QUOTE' | -| <s | '#+BEGIN_SRC' … '#+END_SRC' | -| <v | '#+BEGIN_VERSE' … '#+END_VERSE' | - - -#+begin_src emacs-lisp -(require 'org-tempo) -#+end_src - - -* Shell - -** Default shell -#+begin_src emacs-lisp - (setq explicit-shell-file-name "/usr/bin/bash") - (setq shell-file-name "bash") -#+end_src - -** Eshell -Eshell is an Emacs 'shell' that is written in Elisp. - -#+begin_src emacs-lisp -(use-package eshell-syntax-highlighting - :after esh-mode - :config - (eshell-syntax-highlighting-global-mode +1)) - -;; eshell-syntax-highlighting -- adds fish/zsh-like syntax highlighting. -;; eshell-rc-script -- your profile for eshell; like a bashrc for eshell. -;; eshell-aliases-file -- sets an aliases file for the eshell. - -(setq eshell-rc-script (concat user-emacs-directory "eshell/profile") - eshell-aliases-file (concat user-emacs-directory "eshell/aliases") - eshell-history-size 5000 - eshell-buffer-maximum-lines 5000 - eshell-hist-ignoredups t - eshell-scroll-to-bottom-on-input t - eshell-destroy-buffer-when-process-dies t - eshell-visual-commands'("bash" "fish" "htop" "ssh" "top" "zsh")) -#+end_src - - -* Packages -** Sudo edit -[[https://github.com/nflath/sudo-edit][sudo-edit]] gives us the ability to open files with sudo privileges or switch over to editing with sudo privileges if we initially opened the file without such privileges. - -#+begin_src emacs-lisp -(use-package sudo-edit - :config - (user/leader-keys - "fu" '(sudo-edit-find-file :wk "Sudo find file") - "fU" '(sudo-edit :wk "Sudo edit file"))) -#+end_src - -** Which-Key -#+begin_src emacs-lisp - (use-package which-key - :init - (which-key-mode 1) - :config - (setq which-key-side-window-location 'bottom - which-key-sort-order #'which-key-key-order-alpha - which-key-sort-uppercase-first nil - which-key-add-column-padding 1 - which-key-max-display-columns nil - which-key-min-display-lines 6 - which-key-side-window-slot -10 - which-key-side-window-max-height 0.25 - which-key-idle-delay 0.8 - which-key-max-description-length 25 - which-key-allow-imprecise-window-fit nil - which-key-separator " → " )) -#+end_src - -** All The Icons -This is an icon set that can be used with dashboard, dired, ibuffer and other Emacs programs. - -#+begin_src emacs-lisp -(use-package all-the-icons - :ensure t - :if (display-graphic-p)) - -(use-package all-the-icons-dired - :hook (dired-mode . (lambda () (all-the-icons-dired-mode t)))) -#+end_src - -** Rainbow Mode -Display the actual color as a background for any hex color value (ex. #ffffff). The code block below enables rainbow-mode in all programming modes (prog-mode) as well as org-mode, which is why rainbow works in this document. - -#+begin_src emacs-lisp - (use-package rainbow-mode - :hook - ((org-mode prog-mode) . rainbow-mode)) -#+end_src - -** IVY (Counsel) -+ Ivy, a generic completion mechanism for Emacs. -+ Counsel, a collection of Ivy-enhanced versions of common Emacs commands. -+ Ivy-rich allows us to add descriptions alongside the commands in M-x. -#+begin_src emacs-lisp - (use-package counsel - :after ivy - :config (counsel-mode)) - - (use-package ivy - :custom - (setq ivy-use-virtual-buffers t) - (setq ivy-count-format "(%d/%d) ") - (setq enable-recursive-minibuffers t) - :config - (ivy-mode)) - - (use-package all-the-icons-ivy-rich - :after ivy - :ensure t - :init (all-the-icons-ivy-rich-mode 1)) - - (use-package ivy-rich - :after ivy - :ensure t - :init (ivy-rich-mode 1) ;; this gets us descriptions in M-x. - :custom - (ivy-virtual-abbreviate 'full - ivy-rich-switch-buffer-align-virtual-buffer t - ivy-rich-path-style 'abbrev) - :config - (ivy-set-display-transformer 'ivy-switch-buffer - 'ivy-rich-switch-buffer-transformer)) - -#+end_src - -** Projectile -#+begin_src emacs-lisp -(use-package projectile - :config - (projectile-mode 1)) -#+end_src - -** Dashboard -Emacs Dashboard is an extensible startup screen showing you recent files, bookmarks, agenda items and an Emacs banner. - -#+begin_src emacs-lisp - (use-package dashboard - :ensure t - :init - (setq initial-buffer-choice 'dashboard-open) - (setq dashboard-set-heading-icons t) - (setq dashboard-set-file-icons t) - (setq dashboard-banner-logo-title "Emacs Is More Than A Text Editor!") - (setq dashboard-startup-banner 'logo) ;; use standard emacs logo as banner - ;; (setq dashboard-startup-banner "/home/aluc/.config/emacs/images/emacs-dash.png") ;; use custom image as banner - (setq dashboard-center-content nil) ;; set to 't' for centered content - (setq dashboard-items '((recents . 5) - (agenda . 5 ) - (bookmarks . 3) - (projects . 3) - (registers . 3))) - :custom - (dashboard-modify-heading-icons '((recents . "file-text") - (bookmarks . "book"))) - :config - (dashboard-setup-startup-hook)) -#+end_src - -** Flycheck -Install =luacheck= from your Linux distro's repositories for flycheck to work correctly with lua files. Install =python-pylint= for flycheck to work with python files. Haskell works with flycheck as long as =haskell-ghc= or =haskell-stack-ghc= is installed. For more information on language support for flycheck, [[https://www.flycheck.org/en/latest/languages.html][read this]]. - -#+begin_src emacs-lisp -(use-package flycheck - :ensure t - :defer t - :diminish - :init (global-flycheck-mode)) - -#+end_src - -** COMPANY -[[https://company-mode.github.io/][Company]] is a text completion framework for Emacs. The name stands for "complete anything". Completion will start automatically after you type a few letters. Use M-n and M-p to select, <return> to complete or <tab> to complete the common part. - -#+begin_src emacs-lisp - (use-package company - :defer 2 - :diminish - :custom - (company-begin-commands '(self-insert-command)) - (company-idle-delay .1) - (company-minimum-prefix-length 2) - (company-show-numbers t) - (company-tooltip-align-annotations 't) - (global-company-mode t)) - - (use-package company-box - :after company - :diminish - :hook (company-mode . company-box-mode)) -#+end_src - |