(use-package tex-site
  :defer t
  :ensure auctex
  :hook (LaTex-mode . auctex)
  :commands auctex
  :config

  (setq TeX-auto-save t)
  (setq TeX-parse-self t)
  (setq-default TeX-master nil)
  (setq TeX-global-PDF-mode t)

  (add-hook 'LaTeX-mode-hook 'visual-line-mode)
  (add-hook 'LaTeX-mode-hook 'flyspell-mode)
  (add-hook 'LaTeX-mode-hook 'LaTeX-math-mode)

  (add-hook 'LaTeX-mode-hook 'turn-on-reftex)
  (setq reftex-plug-into-AUCTeX t))