(add-hook 'tex-mode-hook 'turn-on-font-lock) 
(global-font-lock-mode t) 

     ; automatically get the correct mode 
     auto-mode-alist (append (list '("\\.c$" . c-mode)
                                   '("\\.tex$" . latex-mode)
                                   '("\\.S$" . S-mode)
                                   '("\\.s$" . S-mode)
                                   '("\\.R$" . R-mode)
                                   '("\\.r$" . R-mode)
                                   '("\\.html$" . html-mode)
                                   '("\\.emacs" . emacs-lisp-mode)
                             )
                           auto-mode-alist)
     ; comment out the following if you are not using R/S-Plus on ACPUB
     ; add a ";" in front of each line 
(load "/usr/pkg/ess/lisp/ess-site")

;(autoload 'S "S" "Run an inferior S process" t)
;(autoload 'S-mode' "S" "Mode for editing S source" t)      
(require 'ess-site)

(setq-default inferior-S+6-program-name "Splus")
(setq-default inferior-R-program-name "R")