auctex-init.el

(when (locate-library "auctex")
  ;;  auctex customization
  (load "preview-latex.el" nil t t)
  (setq TeX-auto-save t)
  (setq TeX-parse-self t)
  (setq-default TeX-master nil)

  (add-hook 'LaTeX-mode-hook 'auto-fill-mode)
  (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)

  (add-hook 'LaTeX-mode-hook 'TeX-source-correlate-mode)
  (setq TeX-source-correlate-start-server t)

  (setq TeX-view-program-list '(("Evince" "evince --page-index=%(outpage) %o")))
  (setq TeX-view-program-selection '((output-pdf "Evince")))
)