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dotfiles/common/emacs/config.org

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Org Mode

#+TITLE: emacs config
#+AUTHOR: Daniel "lytedev" Flanagan
#+EMAIL: daniel@lyte.dev
I have very little idea what I'm doing. Here goes!
* Meta
User information.
#+begin_src
(setq user-full-name "Daniel Flanagan"
user-mail-address "daniel@lyte.dev"
calendar-location-name "Kansas City, MO")
#+end_src
* Package Setup
Make sure packages in use are installed.
#+begin_src emacs-lisp
(require 'use-package-ensure)
(setq use-package-always-ensure t)
#+end_src
... and that we compile them.
#+begin_src emacs-lisp
(use-package auto-compile :config (auto-compile-on-load-mode))
(setq load-prefer-newer t)
#+end_src
* Setup a text editor
Get vimmy with it.
#+begin_src emacs-lisp
(setq evil-want-abbrev-expand-on-insert-exit nil)
(setq evil-want-keybinding nil)
(use-package evil
:config
(evil-mode 1))
(use-package evil-collection
:after evil)
(use-package evil-surround
:config
(global-evil-surround-mode 1))
(use-package evil-org
:after org
:config
(add-hook 'org-mode-hook 'evil-org-mode)
(add-hook 'evil-org-mode-hook
(lambda () (evil-org-set-key-theme)))
(require 'evil-org-agenda)
(evil-org-agenda-set-keys))
#+end_src
Map the `jk` chord to escape.
#+begin_src emacs-lisp
(use-package key-chord :after evil)
(key-chord-mode 1)
(key-chord-define evil-insert-state-map "jk" 'evil-normal-state)
#+end_src
And so that I can iterate quickly while writing this, setup the chord `<space>r` to reload my config.
#+begin_src emacs-lisp
(defun lytedev/reload-config ()
(interactive)
(load-file "~/.emacs.d/init.el"))
(global-set-key (kbd "C-x M-r") 'lytedev/reload-config)
#+end_src
Kill GUI elements unnecessary for my usage.
#+begin_src emacs-lisp
(tool-bar-mode 0)
(menu-bar-mode 1) ;; Keep the menu while I'm a newb.
(scroll-bar-mode -1)
#+end_src
Kill minibuffer scroll bars.
#+begin_src emacs-lisp
(set-window-scroll-bars (minibuffer-window) nil nil)
#+end_src
** Editor
Setup a decent theme.
#+begin_src emacs-lisp
(use-package monokai-theme)
(let ((line (face-attribute 'mode-line :underline)))
(set-face-attribute 'mode-line nil :overline line)
(set-face-attribute 'mode-line-inactive nil :overline line)
(set-face-attribute 'mode-line-inactive nil :underline nil)
(set-face-attribute 'mode-line nil :box nil)
(set-face-attribute 'mode-line-inactive nil :box nil)
(set-face-attribute 'mode-line-inactive nil :background "#f9f2d9"))
(defun lytedev/apply-theme ()
(interactive)
(load-theme 'monokai t))
#+end_src
... and make it work in daemon mode.
#+begin_src emacs-lisp
;; (if (daemonp)
;; (add-hook 'after-make-frame-functions (lambda (frame) (with-selected-frame frame
#+end_src
Setup a pretty modeline.
#+begin_src emacs-lisp
(use-package moody
:config
(setq x-underline-at-descent-line t)
(moody-replace-mode-line-buffer-identification)
(moody-replace-vc-mode))
#+end_src
Setup the best font and bindings to adjust its size on the fly.
#+begin_src emacs-lisp
(setq lytedev/default-font "Iosevka Type")
(setq lytedev/default-font-size 10)
(setq lytedev/min-font-size 4)
(setq lytedev/current-font-size lytedev/default-font-size)
(setq lytedev/font-change-increment 1.1)
(defun lytedev/font-code ()
(concat lytedev/default-font "-" (number-to-string lytedev/current-font-size)))
(defun lytedev/set-font-size ()
(let ((font-code (lytedev/font-code)))
(if (assoc 'font default-frame-alist)
(setcdr (assoc 'font default-frame-alist) font-code)
(add-to-list 'default-frame-alist (cons 'font font-code)))
(set-frame-font font-code)))
(defun lytedev/reset-font-size ()
(interactive)
(setq lytedev/current-font-size lytedev/default-font-size)
(lytedev/set-font-size))
(defun lytedev/increase-font-size ()
(interactive)
(setq lytedev/current-font-size (ceiling (* lytedev/current-font-size lytedev/font-change-increment)))
(lytedev/set-font-size))
(defun lytedev/decrease-font-size ()
(interactive)
(setq lytedev/current-font-size (max lytedev/min-font-size (floor (/ lytedev/current-font-size lytedev/font-change-increment))))
(lytedev/set-font-size))
(define-key global-map (kbd "C-+") 'lytedev/increase-font-size)
(define-key global-map (kbd "C--") 'lytedev/decrease-font-size)
(define-key global-map (kbd "C-0") 'lytedev/reset-font-size)
#+end_src
** Misc
NOTE: What exactly does this get me?
#+begin_src emacs-lisp
;; NOTE: I have no clue what this does... yet.
(global-prettify-symbols-mode t)
#+end_src
* To Do
1. Setup theme
2. Setup an editor