emacs.d/style.el

;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
;;;; style.el                 ;;;;
;;;; purely aesthetic changes ;;;;
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;

;; Prettify
(global-prettify-symbols-mode 1)

;; Font
(setq use-default-font-for-symbols nil)
(add-to-list 'default-frame-alist '(font . "SAX2"))
(set-face-attribute 'default nil :height 120)

;; Highlight long lines
(setq whitespace-line-column 120)
(setq whitespace-style '(face lines-tail))
(add-hook 'prog-mode-hook 'whitespace-mode)

;; Line numbers
(setq display-line-numbers-type 'relative)
(add-hook 'prog-mode-hook 'display-line-numbers-mode)

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

;; Images
(setq image-use-external-converter t)

;; Theme
(load-theme 'solarized-dark-high-contrast t)

;; Dashboard
(setq inhibit-splash-screen t)
(setq inhibit-startup-message t)

(require 'dashboard)
(dashboard-setup-startup-hook)

(setq dashboard-center-content t)

(setq dashboard-startup-banner (path "style/cat.png"))
(setq dashboard-banner-logo-title "Welcome to EVIL")
(setq dashboard-set-heading-icons t)
(setq dashboard-set-file-icons t)
(setq dashboard-show-shortcuts nil)
(setq dashboard-filter-agenda-entry 'dashboard-no-filter-agenda)
(setq dashboard-footer-messages '("λf. (λx. f (x x)) (λx. f (x x))"))
(setq initial-buffer-choice (lambda () (get-buffer-create "*dashboard*")))

(when (display-graphic-p)
  (require 'all-the-icons))

;; Modeline
(require 'doom-modeline)
(doom-modeline-mode 1)
(setq doom-modeline-hud 1)

(custom-set-faces
 '(mode-line          ((t (:underline nil :overline nil))))
 '(mode-line-inactive ((t (:underline nil :overline nil)))))

;; Dired
(add-hook 'dired-mode-hook 'all-the-icons-dired-mode)

;; Org
(require 'org-superstar)
(add-hook 'org-mode-hook (lambda ()
			   (org-superstar-mode 1)
			   (org-fragtog-mode 1)
			   (org-indent-mode 1)
			   (visual-line-mode)
			   (writeroom-mode)))
(setq org-format-latex-options '(:scale 1.5))
(setq org-agenda-start-on-weekday 1)

(add-hook 'markdown-mode-hook (lambda ()
				(visual-line-mode)
				(writeroom-mode)))

;; LaTeX
(add-hook 'latex-mode-hook (lambda ()
			     (prettify-symbols-mode)
			     (visual-line-mode)
			     (writeroom-mode)))

;; Transparent
(set-frame-parameter (selected-frame) 'alpha '(100 . 100))
(add-to-list 'default-frame-alist '(alpha . (100 . 100)))

;; Allow any size
(setq frame-resize-pixelwise t)