oysteikt/nix-dotfiles
oysteikt
/
nix-dotfiles
2
1
Fork 0
Code Issues Pull Requests Activity
nix-dotfiles/programs/emacs/config.org

63 KiB
Raw Blame History

Org Mode Configuration

;;; ~/.emacs.d/config.el -*- lexical-binding: t; -*-

Use-package 

; (setq user-emacs-directory (substitute-in-file-name "$HOME/.emacs.d"))

(require 'package)
(add-to-list 'package-archives '("melpa" . "https://melpa.org/packages/") t)

(package-initialize)
(unless (package-installed-p 'use-package)
  (package-refresh-contents)
  (package-install 'use-package))

(require 'use-package)
(setq use-package-always-ensure t)

Keybindings 

(use-package general
  :config
  (general-evil-setup)

  (general-create-definer leader-key
    ; :states 'normal
    :states 'motion
    :prefix "SPC"
		:non-normal-prefix "C-SPC"))

Base keys

g - git l - lsp o - org p - project management w - multiple cursors

(leader-key
  ""     nil
  "c"   (general-simulate-key "C-c" :which-key "C-c")
  "u"   (general-simulate-key "C-u" :which-key "C-u")
  "x"   (general-simulate-key "C-x" :which-key "C-x")
  
  "m"   '(:ignore t :which-key "mode")
  "mx"  'nil
  
  ;; Help
  "h"   (general-simulate-key "<f1>" :which-key "C-h")
  
  ;; Insert
  "i"   '(:ignore t :which-key "C-h")
  "ix"  'nil

  ;; Package manager
  ;; "p"   '(:ignore t :which-key "packages")
  ;; "pl"  'list-packages

  ;; Quit operations
  "q"	  '(:ignore t :which-key "quit emacs")
  "qq"  'kill-emacs
  "qz"  'delete-frame

  ;; Buffer operations
  "b"   '(:ignore t :which-key "buffer")
  "bb"  'mode-line-other-buffer
  "bk"  'kill-this-buffer
  ;; "bn"  'next-buffer
  ;; "bp"  'previous-buffer
  "bq"  'kill-buffer-and-window
  ;; "bR"  'rename-file-and-buffer
  "br"  'revert-buffer

  ;; Window operations
  "w"   '(:ignore t :which-key "window")
  "wm"  'maximize-window
  "wh"  'split-window-horizontally
  "wg"  'split-window-vertically
  ;; "wu"  'winner-undo
  "ww"  'other-window
  "wk"  'delete-window
  "wD"  'delete-other-windows

  ;; File operations
  "f"   '(:ignore t :which-key "find")
  ; "fc"  'write-file
  ; "fe"  '(:ignore t :which-key "emacs")
  ;; "fed" 'find-user-init-file
  ;; "feR" 'load-user-init-file
  ; "fj"  'dired-jump
  "fl"  'find-file-literally
  ;; "fR"  'rename-file-and-buffer
  "fs"  'save-buffer

  ;; Applications
  "a"   '(:ignore t :which-key "apps")
  "ad"  'dired
  ":"   'shell-command
  ";"   'eval-expression
  "ac"  'calendar
  "oa"  'org-agenda)

General keys

; (global-set-key (kbd "<escape>") 'keyboard-escape-quit)
(general-define-key
  "<escape>" 'keyboard-escape-quit
  "C-o" 'previous-buffer
  "C-p" 'next-buffer)

Essentials

Basic config

Stop emacs from using dialog windows

(setq use-dialog-box nil)

Save sessions 

;; (desktop-save-mode 1)

Set spacing

(setq-default
  tab-width 2
  c-basic-offset 2)

Put backup files in emacs.d/temp

(setq backup-directory-alist
  `(("." . ,(concat user-emacs-directory "/temp"))))

Evil mode 

(use-package evil
  :demand t
  :init
  (setq evil-want-integration t)
  (setq evil-want-keybinding nil)

  :general ; (leader-key
    ; "wh" '(evil-window-left  :which-key "←")
    ; "wj" '(evil-window-down  :which-key "↓")
    ; "wk" '(evil-window-up    :which-key "↑")
    ; "wl" '(evil-window-right :which-key "→")) 
  ([remap evil-ex-search-forward] 'swiper)
  ([remap evil-ex-search-backward] 'swiper-backward)

  :bind (
    ("C-h" . evil-window-left)
    ("C-j" . evil-window-down)
    ("C-k" . evil-window-up)
    ("C-l" . evil-window-right)

    :map evil-insert-state-map
      ("C-g" . evil-normal-state)
      ("C-h" . evil-delete-backward-char-and-join))

  :config

	  ;; :q should kill the current buffer rather than quitting emacs entirely
	  (evil-ex-define-cmd "q" 'kill-this-buffer)
	  ;; Need to type out :quit to close emacs
	  (evil-ex-define-cmd "quit" 'evil-quit)

    (evil-set-initial-state 'messages-buffer-mode 'normal)
    (evil-set-initial-state 'dashboard-mode 'normal)

    (evil-mode 1))
(use-package evil-collection
  :after (evil)
  :config
    (evil-collection-init)
    (evil-collection-company-setup))
(use-package evil-nerd-commenter
  :bind ("M-/" . evilnc-comment-or-uncomment-lines)
  :general (leader-key
    "c" '(evilnc-comment-or-uncomment-lines :which-key "/* */"))
  (general-nmap
    "gc" 'evilnc-comment-operator))

Evil escape mode

;; (use-package evil-escape
;;   :after (evil company)
;;   :diminish evil-escape-mode
;;   :init
;;     (with-eval-after-load 'company
;;      (add-hook 'evil-normal-state-entry-hook #'company-cancel))
;;     (setq evil-escape-key-sequence "jk"
;;          evil-escape-unordered-key-sequence t)
;;   :config
;;   (evil-escape-mode))

Ivy 

(use-package ivy

  :bind (
    :map ivy-minibuffer-map
    ("M-j" . ivy-next-line)
    ("M-k" . ivy-previous-line)
    ("M-l" . ivy-alt-done)))

Ivy-rich adds extra columns to a few of the Counsel commands to provide more information about each item.

(use-package ivy-rich
  :config (ivy-rich-mode 1))

Counsel 

(use-package counsel
  :general (leader-key
    "ff"    '(counsel-find-file :which-key "find file")
    "f SPC" '(counsel-ag :which-key "Ag")
    "ik"    '(counsel-yank-pop :which-key "from kill-ring")
    "bb"    '(counsel-ibuffer :which-key "choose buffer")
    "fe"    '(counsel-flycheck :which-key "find error"))
  
  :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)))

Org mode 

(use-package org
	:general (leader-key
		"o"   '(:ignore t :which-key "org")
		"oa"  '(org-agenda :which-key "agenda")
		"ox"  '(org-toggle-checkbox :which-key "[X]")
		"oe"  '(org-edit-src-code :which-key "Edit SRC")
		; Insert
		"io"  '(:ignore t :which-key "org")
		"ios" 'org-insert-structure-template)
  :config
	  (setq org-src-tab-acts-natively nil))

Improved version of org-bullets

(use-package org-superstar
  :hook (org-mode-hook . org-superstar-mode)
  :config  
    (setq org-startup-indented t)            ;; Indent according to section
    (setq org-startup-with-inline-images t)) ;; Display images in-buffer by default

Evil bindings for org mode

(use-package evil-org
  :after (evil org)
  :hook
    (org-mode-hook . evil-org-mode)
    (evil-org-mode-hook .  (lambda ()
              (evil-org-set-key-theme '(navigation insert textobjects additional calendar))))
  :config
    (require 'evil-org-agenda)
    (evil-org-agenda-set-keys)

    (setq org-agenda-files '("~/org/agenda.org"))
    (setq org-directory "~/org/"))

Notes

Project notes 

(defvar notes-folder "~/.emacs.d/notes")
(defun format-note-path (project-root)
  (concat notes-folder (string-remove-suffix "/" (string-remove-prefix (getenv "HOME") project-root)) ".org"))

(defun get-notes ()
  (interactive)
  (if (projectile-project-p)
	  (let
		  ((note-path (format-note-path (projectile-project-root))))
      (unless (file-exists-p note-path)
			  (when (y-or-n-p (format "%s does not exist. Create it?" note-path))
          (make-directory (file-name-directory note-path) t)
          (make-empty-file note-path)))
      (find-file note-path))
		;; else
    (message "Couldn't find project folder")))

(leader-key
  "fn" '(get-notes :which-key "Get project notes"))

Config files 

(setq dotfiles '(
  ("Emacs"           . (concat user-emacs-directory "/config.org"))
  ("Xmonad"          . "$HOME/.xmonad/xmonad.hs")
  ("Xmobar"          . "$XDG_CONFIG_HOME/xmobar/xmobarrc")
  ("Awesome"         . "$XDG_CONFIG_HOME/awesome/rc.lua")
  ("Stalonetray"     . "$HOME/.stalonetrayrc")
  ("Termite"         . "$XDG_CONFIG_HOME/termite/config")
  ("Kitty"           . "$XDG_CONFIG_HOME/kitty/kitty.conf")
  ("Mpd"             . "$XDG_CONFIG_HOME/mpd/mpd.conf")
  ("Ncmpcpp"         . "$HOME/.ncmpcpp/config")
  ("Nnn"             . "$XDG_CONFIG_HOME/nnn/")
  ("TeX-ntnu"        . "$HOME/texmf/tex/latex/local/ntnu.sty")
  ("Tmux"            . "$XDG_CONFIG_HOME/tmux/tmux.conf")
  ("Todo"            . "$HOME/.todo")
  ("Qutebrowser"     . "$XDG_CONFIG_HOME/qutebrowser/config.py")
  ("Vim"             . "$XDG_CONFIG_HOME/nvim/init.lua")
  ("Zsh"             . "$XDG_CONFIG_HOME/zsh/.zshrc")
  ("Config-selector" . "$HOME/.scripts/rofi/config-selector")
  ("Configfiles"     . "$HOME/.scripts/rofi/configfiles")))
  
(defun find-config-file ()
  "Chooses a config-file from dotfiles and opens it in a new buffer"
  (interactive)
  (ivy-read "Config: " dotfiles
    :action (lambda (confpair) (find-file (substitute-in-file-name (eval (cdr confpair)))))))

(leader-key "fc" '(find-config-file :which-key "find config file"))

Look and Feel

Theme

doom-theme can be used to set a theme from the doom package For every other theme, use load-theme

(use-package monokai-theme
	:config
	(setq monokai-user-variable-pitch t)
	(progn

		(defvar after-load-theme-hook nil
			"Hook run after a color theme is loaded using `load-theme'.")

		(defadvice load-theme (after run-after-load-theme-hook activate)
			"Run `after-load-theme-hook'."
			(run-hooks 'after-load-theme-hook))

		(defun customize-monokai ()
			"Customize monokai theme"
			(if (member 'monokai custom-enabled-themes)
					(custom-theme-set-faces
					 'monokai
					 '(py-object-reference-face ((t (:foreground "#FFA500"))))
					 '(py-decorators-face ((t (:foreground "#FFA500"))))
					 '(py-variable-name-face ((t (:foreground "#FFA500"))))
					 '(py-exception-name-face ((:foreground "#FFA500")))
					 '(py-class-name-face ((:foreground "#FFA500")))
					 '(py-pseudo-keyword-face ((:foreground "#FFA500")))
					 '(py-builtins-face ((:foreground "#FFA500"))))))

		(add-hook 'after-load-theme-hook 'customize-monokai)))

(load-theme 'monokai t)

Centaur-tabs 

	(use-package centaur-tabs
		:demand
		:config
		(setq
			centaur-tabs-set-icons t
			centaur-tabs-gray-out-icons 'buffer
			centaur-tabs-height 32
			centaur-tabs-set-modified-marker t
			centaur-tabs-modified-marker "•"
			centaur-tabs-set-bar 'under
			x-underline-at-descent-line t
			centaur-tabs-style "wave")

		(centaur-tabs-headline-match)
		(centaur-tabs-mode t)

		; TODO: configure centaur-tabs-active-bar-face and colors

		:general (leader-key
			"bg" '(centaur-tabs-counsel-switch-group :which-key "choose tab group")
			"b M-p" '(centaur-tabs-backward-group :which-key "previous group")
			"b M-n" '(centaur-tabs-forward-group :which-key "next group")
			"bp" '(centaur-tabs-backward-tab :which-key "previous tab")
			"bn" '(centaur-tabs-forward-tab :which-key "next tab")))
(defun centaur-tabs-hide-tab (x)
  "Do no to show buffer X in tabs."
  (let ((name (format "%s" x)))
    (or
     ;; Current window is not dedicated window.
     (window-dedicated-p (selected-window))

     ;; Buffer name not match below blacklist.
     (string-prefix-p "*epc" name)
     (string-prefix-p "*helm" name)
     (string-prefix-p "*Helm" name)
     (string-prefix-p "*Compile-Log*" name)
     (string-prefix-p "*lsp" name)
     (string-prefix-p "*company" name)
     (string-prefix-p "*Flycheck" name)
     (string-prefix-p "*tramp" name)
     (string-prefix-p " *Mini" name)
     (string-prefix-p "*help" name)
     (string-prefix-p "*straight" name)
     (string-prefix-p " *temp" name)
     (string-prefix-p "*Help" name)
     (string-prefix-p "*mybuf" name)

     ;; Is not magit buffer.
     (and (string-prefix-p "magit" name)
	  (not (file-name-extension name)))
     )))

Modeline 

(use-package doom-modeline
  :init (doom-modeline-mode 1)
  :config
    ;; How tall the mode-line should be. It's only respected in GUI.
    ;; If the actual char height is larger, it respects the actual height.
    (setq doom-modeline-height 25)
    
    ;; How wide the mode-line bar should be. It's only respected in GUI.
    (setq doom-modeline-bar-width 3)
    
    ;; The limit of the window width.
    ;; If `window-width' is smaller than the limit, some information won't be displayed.
    (setq doom-modeline-window-width-limit fill-column)
    
    ;; How to detect the project root.
    ;; The default priority of detection is `ffip' > `projectile' > `project'.
    ;; nil means to use `default-directory'.
    ;; The project management packages have some issues on detecting project root.
    ;; e.g. `projectile' doesn't handle symlink folders well, while `project' is unable
    ;; to hanle sub-projects.
    ;; You can specify one if you encounter the issue.
    (setq doom-modeline-project-detection 'project)
    
    ;; Determines the style used by `doom-modeline-buffer-file-name'.
    ;;
    ;; Given ~/Projects/FOSS/emacs/lisp/comint.el
    ;;   auto => emacs/lisp/comint.el (in a project) or comint.el
    ;;   truncate-upto-project => ~/P/F/emacs/lisp/comint.el
    ;;   truncate-from-project => ~/Projects/FOSS/emacs/l/comint.el
    ;;   truncate-with-project => emacs/l/comint.el
    ;;   truncate-except-project => ~/P/F/emacs/l/comint.el
    ;;   truncate-upto-root => ~/P/F/e/lisp/comint.el
    ;;   truncate-all => ~/P/F/e/l/comint.el
    ;;   truncate-nil => ~/Projects/FOSS/emacs/lisp/comint.el
    ;;   relative-from-project => emacs/lisp/comint.el
    ;;   relative-to-project => lisp/comint.el
    ;;   file-name => comint.el
    ;;   buffer-name => comint.el<2> (uniquify buffer name)
    ;;
    ;; If you are experiencing the laggy issue, especially while editing remote files
    ;; with tramp, please try `file-name' style.
    ;; Please refer to https://github.com/bbatsov/projectile/issues/657.
    (setq doom-modeline-buffer-file-name-style 'relative-to-project)
    
    ;; Whether display icons in the mode-line.
    ;; While using the server mode in GUI, should set the value explicitly.
    (setq doom-modeline-icon (display-graphic-p))
    
    ;; Whether display the icon for `major-mode'. It respects `doom-modeline-icon'.
    (setq doom-modeline-major-mode-icon nil)
    
    ;; Whether display the colorful icon for `major-mode'.
    ;; It respects `all-the-icons-color-icons'.
    (setq doom-modeline-major-mode-color-icon nil)
    
    ;; Whether display the icon for the buffer state. It respects `doom-modeline-icon'.
    (setq doom-modeline-buffer-state-icon t)
    
    ;; Whether display the modification icon for the buffer.
    ;; It respects `doom-modeline-icon' and `doom-modeline-buffer-state-icon'.
    (setq doom-modeline-buffer-modification-icon t)
    
    ;; Whether to use unicode as a fallback (instead of ASCII) when not using icons.
    (setq doom-modeline-unicode-fallback nil)
    
    ;; Whether display the minor modes in the mode-line.
    (setq doom-modeline-minor-modes nil)
    
    ;; If non-nil, a word count will be added to the selection-info modeline segment.
    (setq doom-modeline-enable-word-count nil)
    
    ;; Major modes in which to display word count continuously.
    ;; Also applies to any derived modes. Respects `doom-modeline-enable-word-count'.
    ;; If it brings the sluggish issue, disable `doom-modeline-enable-word-count' or
    ;; remove the modes from `doom-modeline-continuous-word-count-modes'.
    (setq doom-modeline-continuous-word-count-modes '(markdown-mode gfm-mode org-mode))
    
    ;; Whether display the buffer encoding.
    (setq doom-modeline-buffer-encoding t)
    
    ;; Whether display the indentation information.
    (setq doom-modeline-indent-info nil)
    
    ;; If non-nil, only display one number for checker information if applicable.
    (setq doom-modeline-checker-simple-format t)
    
    ;; The maximum number displayed for notifications.
    (setq doom-modeline-number-limit 99)
    
    ;; The maximum displayed length of the branch name of version control.
    (setq doom-modeline-vcs-max-length 12)
    
    ;; Whether display the workspace name. Non-nil to display in the mode-line.
    (setq doom-modeline-workspace-name t)
    
    ;; Whether display the perspective name. Non-nil to display in the mode-line.
    (setq doom-modeline-persp-name t)
    
    ;; If non nil the default perspective name is displayed in the mode-line.
    (setq doom-modeline-display-default-persp-name nil)
    
    ;; If non nil the perspective name is displayed alongside a folder icon.
    (setq doom-modeline-persp-icon t)
    
    ;; Whether display the `lsp' state. Non-nil to display in the mode-line.
    (setq doom-modeline-lsp t)
    
    ;; Whether display the GitHub notifications. It requires `ghub' package.
    (setq doom-modeline-github nil)
    
    ;; The interval of checking GitHub.
    (setq doom-modeline-github-interval (* 30 60))
    
    ;; Whether display the modal state icon.
    ;; Including `evil', `overwrite', `god', `ryo' and `xah-fly-keys', etc.
    (setq doom-modeline-modal-icon nil)
    
    ;; Whether display the mu4e notifications. It requires `mu4e-alert' package.
    (setq doom-modeline-mu4e nil)
    
    ;; Whether display the gnus notifications.
    (setq doom-modeline-gnus t)
    
    ;; Whether gnus should automatically be updated and how often (set to 0 or smaller than 0 to disable)
    (setq doom-modeline-gnus-timer 2)
    
    ;; Whether groups should be excludede when gnus automatically being updated.
    (setq doom-modeline-gnus-excluded-groups '("dummy.group"))
    
    ;; Whether display the IRC notifications. It requires `circe' or `erc' package.
    (setq doom-modeline-irc t)
    
    ;; Function to stylize the irc buffer names.
    (setq doom-modeline-irc-stylize 'identity)
    
    ;; Whether display the environment version.
    (setq doom-modeline-env-version t)
    ;; Or for individual languages
    (setq doom-modeline-env-enable-python t)
    (setq doom-modeline-env-enable-ruby t)
    (setq doom-modeline-env-enable-perl t)
    (setq doom-modeline-env-enable-go t)
    (setq doom-modeline-env-enable-elixir t)
    (setq doom-modeline-env-enable-rust t)
    
    ;; Change the executables to use for the language version string
    (setq doom-modeline-env-python-executable "python") ; or `python-shell-interpreter'
    (setq doom-modeline-env-ruby-executable "ruby")
    (setq doom-modeline-env-perl-executable "perl")
    (setq doom-modeline-env-go-executable "go")
    (setq doom-modeline-env-elixir-executable "iex")
    (setq doom-modeline-env-rust-executable "rustc")
    
    ;; What to dispaly as the version while a new one is being loaded
    (setq doom-modeline-env-load-string "...")
    
    ;; Hooks that run before/after the modeline version string is updated
    (setq doom-modeline-before-update-env-hook nil)
    (setq doom-modeline-after-update-env-hook nil))
  
(column-number-mode)

Fonts 

(set-face-attribute 'default nil
                    :family "Fira Code"
            		    :height 130
                    :weight 'normal
                    :width 'normal)

; (setq doom-font (font-spec :family "Fira Code" :size 16 :weight 'regular)
;       doom-variable-pitch-font (font-spec :family "Droid Sans" :size 13)
;       doom-big-font (font-spec :family "Droid Sans" :size 16)) ;; Presentations or streaming

(set-fontset-font (frame-parameter nil 'font)
  'japanese-jisx0208
  '("Droid Sans Japanese" . "unicode-bmp"))

Use the fira-code-mode plugin for ligatures. In order for this to work, the Fira Code Symbol font is needed

(use-package fira-code-mode
  :custom (fira-code-mode-disabled-ligatures '("x", "[]"))
  :hook prog-mode)

Dashboard 

(use-package dashboard
    :init
    (setq dashboard-set-heading-icons t)
    (setq dashboard-set-file-icons t) 

    (setq dashboard-image-banner-max-height (/ (frame-pixel-height) 3))
    (setq dashboard-startup-banner (concat user-emacs-directory "/logo.svg"))
    ; (setq dashboard-startup-banner (concat user-emacs-directory "/logo.svg"))
    (setq dashboard-center-content t)
    (setq dashboard-items '((recents  . 10)
                            (projects . 5)
                            (agenda . 5)
                            (bookmarks . 10)))
    (setq dashboard-projects-switch-function 'counsel-projectile-switch-project-by-name)

    (dashboard-setup-startup-hook)
    
    :custom
    ; (dashboard-banner-logo-title "Execution >> Idea")
    (dashboard-banner-logo-title "Emacs")

    :config
    (set-face-attribute 'dashboard-banner-logo-title nil :font "Droid Sans" :height 300))

Window 

(scroll-bar-mode -1)
(tool-bar-mode -1)
(menu-bar-mode -1)

Editor 

(global-display-line-numbers-mode)
(setq 
  display-line-numbers-type 'relative
  scroll-margin 5)

;; Disable line numbers for some modes
(dolist (mode '(term-mode-hook
                shell-mode-hook
	              treemacs-mode-hook
                eshell-mode-hook))
  (add-hook mode (lambda () (display-line-numbers-mode 0))))
  


(setq display-line-numbers-type 'relative)
(setq evil-normal-state-cursor '(box "#66d9ef")
      evil-insert-state-cursor '(bar "#a6e22e")
      evil-visual-state-cursor '(hollow "orange"))

Rainbow parenthesis 

(use-package rainbow-delimiters
  :hook (prog-mode . rainbow-delimiters-mode))

Misc

IDE Tools

LSP

Setup to activate every time LSP gets activated

Adds the relative path to the project root into the header

(defun lsp-mode-setup ()
  (setq lsp-headerline-breadcrumb-segments '(path-up-to-project file symbols))
  (lsp-headerline-breadcrumb-mode)
  
  (general-nmap
    "gr" 'lsp-find-references
    "gd" 'lsp-find-definition
    "gf" 'find-file-at-point))
  (use-package lsp-mode
    :commands (lsp lsp-deferred)

    :hook (
      (lsp-mode . lsp-mode-setup)
      (lsp-mode . lsp-enable-which-key-integration))

    :init (setq
		  lsp-keymap-prefix "C-c l"
      lsp-completion-provider :capf)

    :config (setq
      lsp-inhibit-message t
      lsp-eldoc-render-all nil
      lsp-enable-file-watchers t
      lsp-enable-snippet t
      lsp-enable-symbol-highlighting t
      lsp-headerline-breadcrumb-enable t
      lsp-highlight-symbol-at-point t
      lsp-modeline-code-actions-enable t
      lsp-modeline-diagnostics-enable t

			lsp-ui-doc-position 'right
			lsp-ui-doc-max-height 40
			lsp-ui-doc-enable nil
			lsp-ui-sideline-delay 0.05
			lsp-ui-sideline-show-code-actions nil)
      (lsp-enable-which-key-integration t)
			
			(add-to-list 'company-backends '(company-capf company-dabbrev))

		:bind (
      :map lsp-mode-map 
			("M-RET" . lsp-execute-code-action))

    :general (leader-key
      "l"   (general-simulate-key "C-c l" :which-key "LSP"))

   ([remap xref-find-references] #'lsp-ui-peek-find-references)
   ([remap xref-find-definitions] 'lsp-ui-peek-find-definitions)

		(leader-key
		  "j"  '(:ignore t :which-key "LSP OWN")
			"ja" 'lsp-format-buffer
			"jf" 'lsp-format-buffer
			"jh" 'lsp-describe-thing-at-point
			"jr" 'lsp-restart-workspace
			"jd" 'lsp-goto-implementation
			"jt" 'lsp-goto-type-definition
	    "jx" 'lsp-ui-doc-mode
			"j <f2>" 'lsp-rename)

	 (general-nmap
	   "K" 'lsp-ui-doc-glance))

lsp-ui

All the config for lsp-ui can be found in the lsp block. This is because lsp automatically loads lsp-ui and any code inside this block will not get executed. This is only in order to install lsp-ui.

(use-package lsp-ui)

lsp-treemacs

Treemacs integration for lsp-mode. Mainly used in order to see the tree of objects, functions and so on.

(use-package lsp-treemacs
  :after (lsp treemacs)
  :hook (lsp-mode . lsp-treemacs-sync-mode))

lsp-ivy

Ivy integration for lsp-mode. Mainly used in order to choose from the tree of objects, functions and so on.

(use-package lsp-ivy
  :after lsp
  :commands lsp-ivy-workspace-symbol)

Completion 

(use-package company
  :init (setq
    company-idle-delay 0.1          ; show autocompletion after n seconds
    company-async-timeout 15        ; completion may be slow
		company-tooltip-idle-delay 0.1
    company-minimum-prefix-length 1 ; show suggestions after only one character (insted of several)
    company-tooltip-align-annotations t)

  (add-to-list 'company-backends 'company-files)

  :hook (prog-mode . company-mode)

  :bind (("C-RET" . counsel-company)
          :map prog-mode-map
            ("C-i"     . company-indent-or-complete-common)
            ("C-;"     . counsel-company)
            ("C-M-i"   . counsel-company)
          :map company-active-map
            ; ("C-o"     . company-search-kill-others)
            ; ("C-h"     . company-quickhelp-manual-begin)
            ("C-h"     . company-show-doc-buffer)
            ("C-s"     . company-search-candidates)
            ("M-s"     . company-filter-candidates)
            ([C-tab]   . company-complete-common-or-cycle)
            ([tab]     . company-complete-common-or-cycle)
            ([backtab] . company-select-previous)
            ;; ("M-RET"   . company-complete-selection)
            ("RET"     . company-complete-selection)
          :map company-search-map
            ;; ("M-j"     . company-select-next)
            ;; ("M-k"     . company-select-previous)
            ("C-p"     . company-select-next-or-abort)
            ("C-n"     . company-select-previous-or-abort))
            ;; ("C-n" . 'company-search-repeat-forward)
            ;; ("C-p" . 'company-search-repeat-backward)))
            ;; ("<esc>" . (cmd! (company-search-abort) (company-filter-candidates)))))
  :config
    (general-define-key
      "C-SPC" 'company-capf))

Nice looking completions

(use-package company-box
  :hook (company-mode . company-box-mode))

Debugging

Flycheck mode 

(use-package flycheck
  :config
  (setq
    flycheck-highlighting-mode 'lines)
	
	(set-face-attribute 'flycheck-error nil
                      :family "Fira Code"
											:background "#773131"
                      :weight 'normal
                      :width 'normal)

	(set-face-attribute 'flycheck-warning nil
                      :family "Fira Code"
											:background "#767731"
                      :weight 'normal
                      :width 'normal)
	
  :general (leader-key
    "!"  (general-simulate-key "C-u C-c !" :which-key "Flycheck")))
(global-flycheck-mode 1)

Documentation

Helpful 

(use-package helpful
  :custom
  (counsel-describe-function-function #'helpful-callable)
  (counsel-describe-variable-function #'helpful-variable)
  :bind
  ([remap describe-function] . counsel-describe-function)
  ([remap describe-command] . helpful-command)
  ([remap describe-variable] . counsel-describe-variable)
  ([remap describe-key] . helpful-key))

Project Management 

(use-package projectile
  :init
	(setq projectile-project-search-path '("~/git/"
																					"~/git/temp/"
																					"~/git/appkom/"
																					"~/git/pvv/"))
  (setq projectile-switch-project-action #'projectile-dired)

  :custom ((projectile-completion-system 'ivy))
  :bind-keymap ("C-c p" . projectile-command-map)
  :config (projectile-mode)

  :general (leader-key
        ;; File path
        "fR" 'projectile-recentf
        "fa" 'projectile-ag
        ;; "fyC" 'spacemacs/projectile-copy-file-path-with-line-column
        ;; "fyD" 'spacemacs/projectile-copy-directory-path
        ;; "fyL" 'spacemacs/projectile-copy-file-path-with-line
        ;; "fyY" 'spacemacs/projectile-copy-file-path
        ;; Project
        "p"  '(:ignore t :which-key "projectile")
        "p!" 'projectile-run-shell-command-in-root
        "p&" 'projectile-run-async-shell-command-in-root
        "p%" 'projectile-replace-regexp
        "pa" 'projectile-toggle-between-implementation-and-test
        "pb" 'projectile-switch-to-buffer
        "pc" 'projectile-compile-project
        "pd" 'projectile-find-dir
        "pD" 'projectile-dired
        "pe" 'projectile-edit-dir-locals
        "pf" 'projectile-find-file
        "pF" 'projectile-find-file-dwim
        "pg" 'projectile-find-tag
        "pG" 'projectile-regenerate-tags
        "pI" 'projectile-invalidate-cache
        "pk" 'projectile-kill-buffers
        "pp" 'projectile-switch-project
        "pr" 'projectile-recentf
        "pR" 'projectile-replace
        "pT" 'projectile-test-project
        "pv" 'projectile-vc))

REST Client

restclient

Search

Swiper is used for finding local occurences of a word inside a buffer.

(use-package swiper
  :general (leader-key
	  "s" '(swiper :which-key "search")))

Ag is used for project-wide search

Snippets

Yasnippet

(use-package yasnippet
  :init (yas-global-mode t)
  :config (yas-reload-all)
  :general (leader-key
    "y"  '(:ignore t :which-key "yasnippet")
    "yn" '(yas-new-snippet :which-key "New snippet")
    ;; "yi" '(yas-insert-snippet :which-key "Insert snippet")
    "y/" '(yas-visit-snippet-file :which-key "Find global snippet")
    "yr" '(yas-reload-all :which-key "Reload snippets")
    "yv" '(yas-describe-tables :which-key "View loaded snippets")))

For easy selection of snippets

(use-package ivy-yasnippet
  :after yasnippet
  :general (leader-key
    "yi" '(ivy-yasnippet :which-key "Insert snippet")))

Add yasnippet support for all company backends https://github.com/syl20bnr/spacemacs/pull/179 https://emacs.stackexchange.com/questions/10431/get-company-to-show-suggestions-for-yasnippet-names

(defvar company-mode/enable-yas t
  "Enable yasnippet for all backends.")

(defun company-mode/backend-with-yas (backend)
  (if (or (not company-mode/enable-yas) (and (listp backend) (member 'company-yasnippet backend)))
      backend
    (append (if (consp backend) backend (list backend))
            '(:with company-yasnippet))))

(setq company-backends (mapcar #'company-mode/backend-with-yas company-backends))

Todo 

(use-package hl-todo
       :ensure t
       :custom-face
       (hl-todo ((t (:inherit hl-todo :italic t))))
       :hook ((prog-mode . hl-todo-mode)
              (yaml-mode . hl-todo-mode)))

Version Control 

  (use-package magit
    :general (leader-key
      "g"  '(:ignore t            :which-key "git")
      "g/" '(magit-dispatch       :which-key "Magit dispatch")
      "g." '(magit-file-dispatch  :which-key "Magit file dispatch")
      ;; "g'" '(forge-dispatch       :which-key "Forge dispatch")
      "gg" '(magit-status         :which-key "Magit status")
      "gG" '(magit-status-here    :which-key "Magit status here")
      "gx" '(magit-file-delete    :which-key "Magit file delete")
      "gB" '(magit-blame-addition :which-key "Magit blame")
      "gC" '(magit-clone          :which-key "Magit clone")
      "gF" '(magit-fetch          :which-key "Magit fetch")
      "gL" '(magit-log            :which-key "Magit buffer log")
      "gS" '(magit-stage-file     :which-key "Git stage file")
      "gU" '(magit-unstage-file   :which-key "Git unstage file")

      "gf" '(:ignore t                   :which-key "find")
      "gff" '(magit-find-file            :which-key "Find file")
      "gfg" '(magit-find-git-config-file :which-key "Find gitconfig file")
      "gfc" '(magit-show-commit          :which-key "Find commit")
   
   
      "gl" '(:ignore t                 :which-key "list")
      ;; "glg" '(gist-list                :which-key "List gists")
      "glr" '(magit-list-repositories  :which-key "List repositories")
      "gls" '(magit-list-submodules    :which-key "List submodules")
      ;; "gli" '(forge-list-issues        :which-key "List issues")
      ;; "glp" '(forge-list-pullreqs      :which-key "List pull requests")
      ;; "gln" '(forge-list-notifications :which-key "List notifications")

      "gc" '(:ignore t             :which-key "create")
      "gcr" '(magit-init           :which-key "Initialize repo")
      "gcR" '(magit-clone          :which-key "Clone repo")
      "gcc" '(magit-commit-create  :which-key "Commit")
      "gcf" '(magit-commit-fixup   :which-key "Fixup")))
      ;; "gci" '(forge-create-issue   :which-key "Issue")
      ;; "gcp" '(forge-create-pullreq :which-key "Pull request")))
(use-package git-gutter
  :init
  (global-git-gutter-mode 1))

Langugages

C/C++

Dart / Flutter 

(use-package dart-mode
	:mode "\\.dart\\'")

(use-package lsp-dart
  :hook 'dart-mode-hook)

Elm

Major mode for elm

(use-package elm-mode
  :mode ("\\.elm\\'" . elm-mode)
  :after (company)
  :config (add-to-list 'company-backends 'elm-company)
  
  :general (leader-key elm-mode-map
  
    "mc"  '(:ignore t :which-key "compile")
    "mcb" 'elm-compile-buffer
    "mcm" 'elm-compile-main
    "mct" 'elm-test-project
    "mcr" 'elm-reactor
    "mcb" 'elm-preview-buffer
    "mcp" 'elm-preview-main
     
    "mh"  '(:ignore t :which-key "docs")
    "mhd" 'elm-documentation-lookup
    "mhh" 'elm-oracle-doc-at-point
    "mht" 'elm-oracle-type-at-point
    
    "m."  'elm-repl-load
    "mp"  'elm-repl-push
    "md"  'elm-repl-push-decl
    
    "mi"  'elm-import
    "me"  'elm-expose-at-point
    "ms"  'elm-sort-imports
    "mf"  'elm-format-buffer
    "mv"  'elm-package-catalog))

Proper error-providing to flycheck to flycheck

(use-package flycheck-elm
  :after (flycheck elm-mode)
  :hook (elm-mode-hook . flycheck-elm-setup))

LSP mode

install via

npm i -g @elm-tooling/elm-language-server
(add-hook 'elm-mode-hook 'lsp)

Emacs Lisp

Package for highlighting defined macros/functions/variables/symbols in emacs

(use-package highlight-defined
  :config
  (add-hook 'emacs-lisp-mode-hook 'highlight-defined-mode))

Haskell

Major mode for haskell

(use-package haskell-mode
  :general (leader-key haskell-mode-map

  "mh"  '(haskell-hide-toggle :which-key "hide")
  "mH"  '(haskell-hide-toggle-all :which-key "hide all")

  "mc"  '(:ignore t :which-key "cabal")
  "mcf" '(haskell-cabal-visit-file :which-key "cabal file")
  "mcb" '(haskell-process-cabal-build :which-key "build")))

Hlint is a linter for suggesting better ways to write certain pieces of code. It requires apply-refact to be installed

(use-package hlint-refactor
  :hook (haskell-mode-hook . hlint-refactor-mode)
  :general (leader-key haskell-mode-map
    "mr" '(hlint-refactor-refactor-buffer :which-key "refactor suggestion")))

Hindent is a reformatter for properly indenting haskell code (haskell can be quite picky about the indentation, so this is actually pretty useful not only for readability). It requires the hindent executable

(use-package hindent
  :hook (haskell-mode-hook . hindent-mode))
(use-package lsp-haskell
  :hook (haskell-mode-hook . lsp)
        (haskell-literate-mode-hook . lsp))

flycheck-haskell? ghc ?

Java

Java LSP using the Eclipse JDT Language server

install jdtls from AUR

(use-package lsp-java
  :init 
  ; (setq lsp-java-server-install-dir "/usr/share/java/jdtls/")
  (setenv "JAVA_HOME" "/usr/lib/jvm/default")
  (setq
	  lsp-java-java-path (substitute-in-file-name "$JAVA_HOME/bin/java")
		lsp-java-jdt-download-url "https://download.eclipse.org/jdtls/snapshots/jdt-language-server-latest.tar.gz")
  ; :hook (java-mode-hook . lsp)
  :config 
  (add-hook 'java-mode-hook 'flycheck-mode)
  (add-hook 'java-mode-hook 'company-mode)
  (add-hook 'java-mode-hook 'lsp)
	:general (leader-key java-mode-map
		;; LSP Java commands
		"mi" '(lsp-java-organize-imports :which-key "Organize imports")
		"mc" '(lsp-java-build-project    :which-key "Perform partial or full build for the projects")
		;; lsp-java-update-project-configuration - Update project configuration
		;; lsp-java-actionable-notifications - Resolve actionable notifications
		;; lsp-java-update-user-settings - Update user settings (Check the options in the table bellow.)
		;; lsp-java-update-server - Update server instalation.
		"mg"  '(:ignore t :which-key "Generate")
		"mgs" '(lsp-java-generate-to-string            :which-key "Generate toString method")
		"mge" '(lsp-java-generate-equals-and-hash-code :which-key "Generate equals and hashCode methods")
		"mgo" '(lsp-java-generate-overrides            :which-key "Generate method overrides")
		"mgg" '(lsp-java-generate-getters-and-setters  :which-key "Generate getters and setters")
		;; Refactoring
		;; LSP Java provides rich set of refactorings via Eclipse JDT Language Server code actions and some of them are bound to Emacs commands:

		"mr" '(:ignore t :which-key "Refactor")
		"mr" '(lsp-java-extract-to-constant       :which-key "Extract constant refactoring")
		"mr" '(lsp-java-add-unimplemented-methods :which-key "Extract constant refactoring")
		"mr" '(lsp-java-create-parameter          :which-key "Create parameter refactoring")
		"mr" '(lsp-java-create-field              :which-key "Create field refactoring")
		"mr" '(lsp-java-create-local              :which-key "Create local refactoring")
		"mr" '(lsp-java-extract-method            :which-key "Extract method refactoring")
		"mr" '(lsp-java-add-import                :which-key "Add missing import")

		;; Testing support
		"mt"  '(:ignore t :which-key "JUnit")
		"mtr" '(lsp-jt-report-open :which-key "open test report")
		"mtb" '(lsp-jt-browser :which-key "Browse tests and run/debug them.") 
    ;; ^^^ ** Use x to run the test(s) under point; d to debug the tests under point. R to refresh. ** Support for GUI operations.
		"mtl" '(lsp-jt-lens-mode :which-key "test lenses mode")

		;; Dependency viewer
		"md"  '(lsp-java-dependency-list :which-key "View java dependencies")))

Maven integration

  (use-package maven-test-mode
    :hook (java-mode-hook . maven-test-mode)
      ;; (spacemacs/declare-prefix-for-mode 'java-mode "mm" "maven")
      ;; (spacemacs/declare-prefix-for-mode 'java-mode "mmg" "goto")
      ;; (spacemacs/declare-prefix-for-mode 'java-mode "mmt" "tests"))
    ;; :config
    ;; (progn
      ;; (spacemacs|hide-lighter maven-test-mode)
      ;; (spacemacs/set-leader-keys-for-minor-mode 'maven-test-mode
    :general (leader-key maven-test-mode-map
		    "mm"      '(:ignore t :which-key "Maven")
        "mmga"    'maven-test-toggle-between-test-and-class
        "mmgA"    'maven-test-toggle-between-test-and-class-other-window
        "mmta"    'maven-test-all
        "mmt C-a" 'maven-test-clean-test-all
        "mmtb"    'maven-test-file
        "mmti"    'maven-test-install
        "mmtt"    'maven-test-method))

malabar-mode

emacs-eclim ?

JavaScript / TypeScript

Typescript mode and hook for activating lsp

(use-package typescript-mode
  :mode "\\.ts\\'"
  :hook (typescript-mode . lsp)
  :config
  (setq typescript-indent-level 2))

Install lsp server with

npm i -g typescript-language-server; npm i -g typescript

js2-mode js-doc js2-refactor npm.el

Json 

(use-package json-mode
  :mode "\\.js\\(?:on\\|[hl]int\\(?:rc\\)?\\)\\'"
  :hook (json-mode . lsp)
  ; :config
  ; (set-electric! 'json-mode :chars '(?\n ?: ?{ ?}))
  :general (leader-key json-mode-map
    "mp" '(json-mode-show-path :which-key "Copy path")
    "mt" 'json-toggle-boolean
    "md" 'json-mode-kill-path
    "mx" 'json-nullify-sexp
    "m+" 'json-increment-number-at-point
    "m-" 'json-decrement-number-at-point
    "mf" 'json-mode-beautify))

(use-package! counsel-jq :when (featurep! :completion ivy) :defer t :init (map! :after json-mode :map json-mode-map :localleader "s" #'counsel-jq))

LaTeX

AUCTeX

The reason the package is called "tex" and not "auctex" is explained here

(use-package tex
  ;; :after (pdf-tools)
  :ensure auctex
  :mode ("\\.tex\\'" . LaTeX-mode)
  :config
	  (setq
		  TeX-source-correlate-method 'synctex
			TeX-source-correlate-start-server t
      TeX-auto-save t
	    TeX-parse-self t
	  ; reftex-plug-into-AUCTeX t
      TeX-PDF-mode t)                       ; Use PDF instead of DVI

	  (setq-default
		  TeX-master "main.tex"
			TeX-engine 'default)                 ; default | xetex | luatex

	  (TeX-source-correlate-mode t)               ; 

	  (add-hook 'LaTeX-mode-hook
		  (lambda ()
			  (reftex-mode t)
				(flyspell-mode t)))
				
	:general (leader-key
    "mc" '(TeX-command-run-all :which-key "Compile")
    "me" '(TeX-engine-set :which-key "Set engine")
    "mv" '(TeX-view :which-key "view")))

Completions for AUCTeX

(use-package company-auctex
  :after auctex
	:hook LaTeX-mode
	:config
    (company-auctex-init)
    (add-to-list 'company-backends 'company-yasnippet)
		(company-mode))
	
	;; :config
  ;;   (add-to-list '+latex--company-backends #'company-auctex-environments nil #'eq)
  ;;   (add-to-list '+latex--company-backends #'company-auctex-macros nil #'eq))

Support for compiling documents with the LaTeXmk tool

(use-package auctex-latexmk
  :after auctex
  (auctex-latexmk-setup)
  (setq auctex-latexmk-inherit-TeX-PDF-mode t))

PDF viewer

(use-package pdf-tools
  ;; :hook

  ;; (add-hook 'pdf-view-mode-hook (lambda ()
	;; 			  (bms/pdf-midnite-amber))) ; automatically turns on midnight-mode for pdfs
	:init
  ;;   (pdf-tools-install)
    (setq
      TeX-view-program-selection '((output-pdf "pdf-tools"))
      TeX-view-program-list '(("pdf-tools" "TeX-pdf-tools-sync-view")))

  :config
    (setq-default pdf-view-display-size 'fit-page)
    (setq pdf-annot-activate-created-annotations t)

    (add-hook 'TeX-after-compilation-finished-functions ;; Update PDF buffers after successful LaTeX runs
               #'TeX-revert-document-buffer)	

	:general (leader-key pdf-view-mode-map
    "mf" 'isearch-forward
    "mb" 'isearch-backward))

Some functions to help with efficient writing of environments etc.

(use-package cdlatex
  :general (leader-key
	"mis" 'cdlatex-sub-superscript
	"mip" 'cdlatex-lr-pair
	"mie" 'cdlatex-environment))

Preview math inside the buffer

;; (use-package math-preview)
;; (use-package preview-latex)

Preview pane

; (use-package latex-preview-pane)
; (use-package lsp-latex)

Some math functions

(leader-key LaTeX-mode-map
  "mm"    '(:ignore t                 :which-key "Insert math")
	"mm^"   '(LaTeX-math-wedge          :which-key "∧")
	"mmv"   '(LaTeX-math-vee            :which-key "∨")
	"mm=>"  '(LaTeX-math-Rightarrow     :which-key "=>")
	"mm->"  '(LaTeX-math-rightarrow     :which-key "->")
	"mm<==" '(LaTeX-math-Leftarrow      :which-key "<=")
	"mm<-"  '(LaTeX-math-leftarrow      :which-key "<-")
	"mm<=>" '(LaTeX-math-Leftrightarrow :which-key "<=>")
	"mm=="  '(LaTeX-math-equiv          :which-key "≡")
	"mm!="  '(LaTeX-math-neq            :which-key "≠")
	"mmn"   '(LaTeX-math-neg            :which-key "¬")
	"mma"   '(LaTeX-math-forall         :which-key "∀")
	"mme"   '(LaTeX-math-exists         :which-key "∃")
	"mmt"   '(LaTeX-math-top            :which-key "⊤")
	"mmT"   '(LaTeX-math-bot            :which-key "⊥")
	"mm."   '(LaTeX-math-therefore      :which-key "∴")
	"mm,"   '(LaTeX-math-because        :which-key "∵"))

;; Nicely indent lines that have wrapped when visual line mode is activated (use-package! adaptive-wrap :hook (LaTeX-mode . adaptive-wrap-prefix-mode) :init (setq-default adaptive-wrap-extra-indent 0))

(use-package! auctex-latexmk :when (featurep! +latexmk) :after latex :init ;; Pass the -pdf flag when TeX-PDF-mode is active (setq auctex-latexmk-inherit-TeX-PDF-mode t) ;; Set LatexMk as the default (setq-hook! LaTeX-mode TeX-command-default "LatexMk") :config ;; Add latexmk as a TeX target (auctex-latexmk-setup))

(use-package! evil-tex :when (featurep! :editor evil +everywhere) :hook (LaTeX-mode . evil-tex-mode))

(use-package! company-auctex :when (featurep! :completion company) :defer t :init (add-to-list '+latex–company-backends #'company-auctex-environments nil #'eq) (add-to-list '+latex–company-backends #'company-auctex-macros nil #'eq))

(use-package! company-math :when (featurep! :completion company) :defer t :init (add-to-list '+latex–company-backends #'+latex-symbols-company-backend nil #'eq))

NTNU style macros

  • TODO: add support for indentation
(defun ntnu/expand-truth-table ()
  (interactive)
  (save-excursion
    (let
		  (start
			 end
			 (l/rep (lambda (pat repl)
			   (setq
			     start (evil-range-beginning (evil-visual-range))
           end (evil-range-end (evil-visual-range)))
         (replace-regexp pat repl nil start end))))
			;; (evil-ex-substitute start end '("[tT]") "\\\\T" '("g")))))
			(funcall l/rep "[tT]" "\\\\T")
			(funcall l/rep "[fF]" "\\\\F")
			(funcall l/rep " " " & ")
			(funcall l/rep "$" " \\\\\\\\"))))

Lua

Markdown 

(use-package markdown-mode
  :commands (markdown-mode gfm-mode)
  :mode (("README\\.md\\'" . gfm-mode)
         ("\\.md\\'" . markdown-mode)
         ("\\.markdown\\'" . markdown-mode))
  :init 
  (setq markdown-enable-math t ; syntax highlighting for latex fragments
        markdown-enable-wiki-links t
        markdown-italic-underscore t
        markdown-asymmetric-header t
        markdown-fontify-code-blocks-natively t
        markdown-gfm-additional-languages '("sh")
        markdown-make-gfm-checkboxes-buttons t
        markdown-content-type "application/xhtml+xml"
        markdown-css-paths
        ; markdown-command "multimarkdown"
        '("https://cdn.jsdelivr.net/npm/github-markdown-css/github-markdown.min.css"
          "https://cdn.jsdelivr.net/gh/highlightjs/cdn-release/build/styles/github.min.css")
        markdown-xhtml-header-content
        (concat "<meta name='viewport' content='width=device-width, initial-scale=1, shrink-to-fit=no'>"
                "<style> body { box-sizing: border-box; max-width: 740px; width: 100%; margin: 40px auto; padding: 0 10px; } </style>"
                "<script id='MathJax-script' async src='https://cdn.jsdelivr.net/npm/mathjax@3/es5/tex-mml-chtml.js'></script>"
                "<script src='https://cdn.jsdelivr.net/gh/highlightjs/cdn-release/build/highlight.min.js'></script>"
                "<script>document.addEventListener('DOMContentLoaded', () => { document.body.classList.add('markdown-body'); document.querySelectorAll('pre[lang] > code').forEach((code) => { code.classList.add(code.parentElement.lang); }); document.querySelectorAll('pre > code').forEach((code) => { hljs.highlightBlock(code); }); });</script>"))
  :general (leader-key markdown-mode-map
        "m'" 'markdown-edit-code-block
        "mo" 'markdown-open
        "mp" 'markdown-preview
        "me" 'markdown-export
        ; "mp" 'grip-mode)

        "mi" '(:ignore t :which-key "insert")
        ; "mit" 'markdown-toc-generate-toc
        "mii" 'markdown-insert-image
        "mil" 'markdown-insert-link))

Python

Major mode for python

(use-package python-mode)

Palintirs python LSP server

To be installed from the arch community repos: python-language-server

(setq lsp-pyls-plugins-autopep8-enabled nil)
(setq lsp-pyls-plugins-yapf-enabled t)
(add-hook 'python-mode-hook 'lsp)
(defun prettify-python ()
  (set-face-attribute font-lock-keyword-face nil :font "CMU Serif" :slant 'italic :height 160)
  (setq prettify-symbols-alist '(
    ("def"    . "f")
    ("lambda" . "λ")
    ("delta"  . "Δ")
    ("for"    . "∀")
    ("not in" . "∉")
    ("in"     . "∈")
    ("return" . "→")
    ("->" . "→")
    ("\\n" . "⏎")
    ("!=" . "≠")
    ("not"    . "¬")
    ("and"    . "^")
    ("or"     . "∨")
    ("pi"     . "π"))))

;; (add-hook 'python-mode-hook 'prettify-symbols-mode)
;; (add-hook 'python-mode-hook 'prettify-python)

Rust 

(use-package rustic
  :bind (:map rustic-mode-map
              ("M-j" . lsp-ui-imenu)
              ("M-?" . lsp-find-references)
              ("C-c C-c l" . flycheck-list-errors)
              ("C-c C-c a" . lsp-execute-code-action)
              ("C-c C-c r" . lsp-rename)
              ("C-c C-c q" . lsp-workspace-restart)
              ("C-c C-c Q" . lsp-workspace-shutdown)
              ("C-c C-c s" . lsp-rust-analyzer-status))
  :config
  ;; uncomment for less flashiness
  ;; (setq lsp-eldoc-hook nil)
  ;; (setq lsp-enable-symbol-highlighting nil)
  ;; (setq lsp-signature-auto-activate nil)

  ;; comment to disable rustfmt on save
  (setq rustic-format-on-save t)
  (add-hook 'rustic-mode-hook 'rk/rustic-mode-hook))

(defun rk/rustic-mode-hook ()
  ;; so that run C-c C-c C-r works without having to confirm, but don't try to
  ;; save rust buffers that are not file visiting. Once
  ;; https://github.com/brotzeit/rustic/issues/253 has been resolved this should
  ;; no longer be necessary.
  (when buffer-file-name
    (setq-local buffer-save-without-query t)))

flycheck-rust cargo.el - Cargo support for Emacs.

Shellscripts

Yaml

Web-dev 

(use-package emmet-mode
  :hook (sgml-mode-hook . emmet-mode)
		  (html-mode-hook . emmet-mode)
		  (css-mode-hook  . emmet-mode))

web-m

Config file languages

Others

Packages

Drag stuff 

(use-package drag-stuff
  :bind (("M-j" . drag-stuff-down)
         ("M-k" . drag-stuff-up)
         ;; ("M-h" . drag-left-stuff)
         ;; ("M-l" . drag-stuff-right)
         ))

Emoji 

(use-package emojify
  :hook (after-init-hook . global-emojify-mode)
  :general (leader-key
    "ie" 'emojify-insert-emoji))

Lorem-Ipsum 

(use-package lorem-ipsum
 :general (leader-key
  "il"  '(:ignore t :which-key "lorem ipsum")
  "ill" 'lorem-ipsum-insert-list
  "ils" 'lorem-ipsum-insert-sentences
  "ilp" 'lorem-ipsum-insert-paragraphs))

Multiple Cursors

evil-mc 

;; (use-package multiple-cursors
;;   :general (leader-key
;;     "d"          '(:ignore t                      :which-key "multiple cursors")
;;     "dl"         '(mc/edit-lines                  :which-key "edit lines")
;;     "dn"         '(mc/mark-next-like-this         :which-key "mark next")
;;     "dN"         '(mc/unmark-next-like-this       :which-key "unmark next")
;;     "dp"         '(mc/mark-previous-like-this     :which-key "mark previous")
;;     "dP"         '(mc/unmark-previous-like-this   :which-key "unmark previous")
;;     "dt"         '(mc/mark-all-like-this          :which-key "mark all")
;;     "dm"         '(mc/mark-all-like-this-dwim     :which-key "mark all DWIM")
;;     "de"         '(mc/edit-ends-of-lines          :which-key "edit line endings")
;;     "da"         '(mc/edit-beginnings-of-lines    :which-key "edit line starts")
;;     "ds"         '(mc/mark-sgml-tag-pair          :which-key "mark tag")
;;     "dd"         '(mc/mark-all-like-this-in-defun :which-key "mark in defun")))
    ;; "w<mouse-1>" '(mc/add-cursor-on-click         :which-key "add cursor w/mouse")))

Recentf 

(use-package recentf
  :init (recentf-mode t)
  :config
  (add-to-list 'recentf-exclude (format "%s/\\.emacs\\.d/elpa/.*" (getenv "HOME")))
  (add-to-list 'recentf-exclude "~/\\.emacs\\.d/elpa/.*")
  :general (leader-key
   "fr" 'counsel-recentf))

Treemacs 

(use-package treemacs
  
  :init
  (with-eval-after-load 'winum
    (define-key winum-keymap (kbd "M-0") 'treemacs-select-window))
    
  :config
  (progn
    (setq treemacs-collapse-dirs              (if (executable-find "python") 3 0)
          treemacs-deferred-git-apply-delay   0.5
          treemacs-display-in-side-window     t
          treemacs-file-event-delay           5000
          treemacs-file-follow-delay          0.2
          treemacs-follow-after-init          t
          treemacs-follow-recenter-distance   0.1
          treemacs-git-command-pipe           ""
          treemacs-goto-tag-strategy          'refetch-index
          treemacs-indentation                2
          treemacs-indentation-string         " "
          treemacs-is-never-other-window      nil
          treemacs-max-git-entries            5000
          treemacs-no-png-images              nil
          treemacs-no-delete-other-windows    t
          treemacs-project-follow-cleanup     nil
          treemacs-persist-file               (expand-file-name ".cache/treemacs-persist" user-emacs-directory)
          treemacs-recenter-after-file-follow nil
          treemacs-recenter-after-tag-follow  nil
          treemacs-show-cursor                nil
          treemacs-show-hidden-files          nil
          treemacs-silent-filewatch           nil
          treemacs-silent-refresh             nil
          treemacs-sorting                    'alphabetic-desc
          treemacs-space-between-root-nodes   t
          treemacs-tag-follow-cleanup         t
          treemacs-tag-follow-delay           1.5
          treemacs-width                      35)

    ;; The default width and height of the icons is 22 pixels. If you are
    ;; using a Hi-DPI display, uncomment this to double the icon size.
    ;;(treemacs-resize-icons 44)

    (treemacs-follow-mode t)
    (treemacs-filewatch-mode t)
    (treemacs-fringe-indicator-mode t)
    (pcase (cons (not (null (executable-find "git")))
                 (not (null (executable-find "python3"))))
      (`(t . t)
       (treemacs-git-mode 'deferred))
      (`(t . _)
       (treemacs-git-mode 'simple))))
       
  :bind
  (:map global-map
        ("M-0"       . treemacs-select-window)
        ("C-x t 1"   . treemacs-delete-other-windows)
        ("C-x t t"   . treemacs)
        ("C-x t B"   . treemacs-bookmark)
        ("C-x t C-t" . treemacs-find-file)
        ("C-x t M-t" . treemacs-find-tag)))
        
  :general (leader-key
    "t"   '(:ignore t :which-key "treemacs")
    "tt"  'treemacs)

Evil navigation

(use-package treemacs-evil
  :after (treemacs evil))

Projectile integration

(use-package treemacs-projectile
  :after (treemacs projectile))

LSP integration

(use-package lsp-treemacs
  :after (treemacs lsp)
  :config (lsp-treemacs-sync-mode 1))

Magit integration

(use-package treemacs-magit
  :after (treemacs magit))

Icons for dired

(use-package treemacs-icons-dired
  :after treemacs)

Unicode

Which-key 

(use-package which-key
  :config 
    (setq which-key-idle-delay 0.3)
    (setq which-key-popup-type 'frame)
    (which-key-mode)
    (which-key-setup-side-window-right-bottom)
    ; (which-key-setup-minibuffer)
    (set-face-attribute 'which-key-local-map-description-face nil 
       :weight 'bold))

Zen mode

Turns out 'zen-mode' was actually reserved for a programming language called Zen. Never heard of. This will be covering the writeroom-mode package

(use-package writeroom-mode
  :config (setq fringes-outside-margins 1)
  :general (leader-key
  "z" '(writeroom-mode :which-key "zen")))

Misc

Input Methods 

(setq default-input-method nil)
;; (map! :leader
;;       (:prefix-map ("l" . "language")
;;         :desc "English"   "e" (lambda () (interactive) (deactivate-input-method))
;;         :desc "Japanese"  "j" (lambda () (interactive) (set-input-method 'japanese))
;;         :desc "Norwegian" "n" (lambda () (interactive) (set-input-method 'norwegian-keyboard))
;;         :desc "Latin"     "l" (lambda () (interactive) (set-input-method 'latin-1-postfix))
;;         :desc "TeX"       "t" (lambda () (interactive) (set-input-method 'TeX))))

Comment Utils

Make a header comment using the toilet utility with the font pagga

░█▀█░█▀█░█▀▀░█▀▀░█▀█ ░█▀▀░█▀█░█░█░█░█░█▀█ ░▀░░░▀░▀░▀▀▀░▀▀▀░▀░▀

(defun header_comment ()
  "Function to make a header comment"
    (interactive)
    (save-excursion
      (let (start end commentString)
        (setq start (line-beginning-position) )
        (setq end   (line-end-position) )
        (setq commentString (thing-at-point 'line) )

        (delete-region start end)
        (insert
         (concat
          (cdr (call-process "toilet" nil t nil "-f" "pagga" commentString)) "\n"
           commentString))
        (comment-region start (line-end-position))
        )))

(leader-key
  "ic" '(header_comment :which-key "header comment"))

Other 

;; (use-package! flycheck-popup-tip
;;   :config (flycheck-popup-tip-error-prefix "E -> "))
;; 
;; (defun scroll-error-up ()
;;   (interactive)
;;   (message (prin1-to-string flycheck-popup-tip-object))
;;   (popup-scroll-up flycheck-popup-tip-object))
;; 
;; (defun scroll-error-down ()
;;   (interactive)
;;   (popup-scroll-down flycheck-popup-tip-object))


;; (map!
;;  (:after flycheck-popup-tip
;;    :en "C-j"   #'scroll-error-down
;;    :en "C-k"   #'scroll-error-up))

Sources

Articles

https://protesilaos.com/

https://writequit.org/denver-emacs/presentations/2017-04-11-ivy.html

https://robert.kra.hn/posts/2021-02-07_rust-with-emacs/

Configs

Quinoa42

https://quinoa42.github.io/en/dot-emacs/

Yang Haoxie

Evil escape mode

https://github.com/yanghaoxie/emacs.d

Rohit Goswami

Anki, viewnior, PKGBUILD mode, Docker-mode

https://dotdoom.rgoswami.me/config.html

Distributions

Dots and pieces (especially language-specific package configs) were taken from spacemacs and doom

Doom bindings: https://github.com/hlissner/doom-emacs/blob/develop/modules/config/default/%2Bemacs-bindings.el (evil) https://github.com/hlissner/doom-emacs/blob/develop/modules/editor/evil/config.el https://github.com/hlissner/doom-emacs/blob/develop/modules/config/default/%2Bevil-bindings.el

Youtube

System crafters

Most of the config is made with great help from a video series made by System Crafters called "Emacs from Scratch" Config: https://github.com/daviwil/emacs-from-scratch

Matheus Augusto da Silva

Several configuration options and explanations was given by Matheus Augusto da Silva

Uncle Dave

Talks

The Spacemacs based way of handling shortcuts was made with help from a talk by Suyash Bire https://www.youtube.com/watch?v=6INMXmsCCC8 https://github.com/suyashbire1/emacs.d/blob/master/init.el

TODO: [0/6]

Prioritized [1/5]

  • IDE stuff [3/5]

    • magit [0/1]
    • evil keybindings
    • company-mode [2/6]
    • LSP integration
    • open on CTRL-SPC
    • scroll with M-[jk]

    • close on enter

      • Path autocompletion company
      • Yasnippets in company
    • helpful
    • projectile
    • flycheck

  • Add several bindings [2/9]

    • counsel
    • swiper
    • pdf tools
    • LaTeX
    • org
    • treemacs
    • look through doom
    • look through spacemacs

    • emacs control [4/4]

      • windows
      • quit
      • files
      • config files

  • LaTeX config [3/6]

    • synctex (zathura or pdf-tools)
    • preview math
    • conceal levels (prettify-symbols)
    • snippets
    • bibtex [0/1]

    • set up reftex

      • Castel like way of opening geogebra/inkscape
  • Shortcut to config files
  • Add toggler for menubar

Fix LSP mode [1/4]

  • Fix LSP UI

  • Fix LSP UI bindings [0/8]

    • toggle doc mode
    • scroll in doc mode

    • toggle sideline [0/3]

      • diagnostics
      • hover
      • code-actions
    • toggle flycheckers
    • toggle breadcrumb
    • peek-definitions
    • peek-references
    • lsp-ui-imenu

  • Fix some languages [3/8]

    • Elm
    • Java
    • Python
    • Haskell
    • Dart / Flutter
    • C / C++
    • Yaml
    • Json
  • Toggle error modes in flycheck (warnings, suggestions, errors, …)

Research [1/2]

  • Research org mode [3/5]

    • How to add agenda entries
    • Vimwiki like stuff?
    • Project specific todo-lists? I'm planning on making a folder in ~/org called notes which hosts the relative paths to all project folders (as in "~/git/project" -> "~/org/notes/git/project.org")
    • Links and images?
    • SRC block shortcut -> C-c C-,

  • Research yasnippets [2/2]

    • How to add language specific snippets?
    • Snippet format

Smaller tasks [1/9]

  • remove star buffers from tab line -> https://www.emacswiki.org/emacs/TabBarMode

  • make :q close a window [delete-window] whenever there is more than one window (except treemacs)

    • solve drag mode in org mode (conflict with evil-org dragging)
    • Dired / messages leader-key usage
    • Dired
    • messages
    • Fix esc key
    • ag-search-file
    • Lambda conceal
  • remove collision between fira-code-mode and prettify-symbols
  • disable next-buffer/pre in treemacs-mode-map (if exists?)

Less Prioritized [1/10]

  • Make a nice dashboard
  • Customize dashboard-heading face size (and maybe font type?)
  • Customize dashboard-item placement (logo in middle, items on sides)
  • Add "go to previous file" type of function (instead of C-o)
  • Add borders to zen mode
  • Edit modeline items?
  • Emoji
  • Unicode
  • Add images to plugin descriptions

  • Add Japanese support [0/2]

    • DDSKK
    • pangu-spacing

Set up packages [0/12]

  • popup
  • magit-popup
  • gitignore-mode
  • dotenv-mode
  • smooth-scrolling
  • gist
  • docker
  • treemacs-magit?
  • move-text vs dragstuff
  • visual-regexp - Replace via RegExp, with real-time visual feedback directly in the buffer.
  • visual-regexp-steroids - The same as visual-regexp, but use modern regular expressions instead of Emacs-style.

  • From doom [0/9]

    • ligatures
    • ophints?
    • unicode
    • fold
    • word-wrapping (soft wordwrap indent)
    • vc-gutter (+ or - on the side of the code based on git status)
    • electric ?
    • editorconfig ?
    • lookup

;; Local Variables: ;; eval: (add-hook 'after-save-hook (lambda ()(if (y-or-n-p "Reload?")(load-file user-init-file))) nil t) ;; eval: (add-hook 'after-save-hook (lambda ()(if (y-or-n-p "Tangle?")(org-babel-tangle))) nil t) ;; End: