; FILE: ~/.emacs -- startup file for emacs
;=================================================================
;
;;; Set text mode to be the default major mode
(setq default-major-mode 'c-mode)
(setq auto-mode-alist
      (append
       '(("\\.m$"  . matlab-mode)
	 ("\\.h$"  . c++-mode)
	  )
       auto-mode-alist))
;;; Force emacs to append an end-of-line to the end of a file that
;;; does not 
;;; already end in one.
(setq require-final-newline t)

;;; The backup file is made by copying the original file (instead of 
;;; renaming it). This prevents the owner & group of the original file
;;; from changing.
(setq backup-by-copying t)

;; Set up for text mode
(setq text-mode-hook
      '(lambda () (auto-fill-mode 1)))	; turn on auto-fill mode

;;; Set up for C mode
(setq c-mode-hook
      '(lambda () (auto-fill-mode 1)))	; turn on auto-fill mode
(setq c-indent-level 8)

;;; ===============================================================
;;; FUNCTION DEFINITIONS
;
; The problem with emacs is that emacs uses CTR-s for its incremental
; search. In our system CTR-s hold the screen (and CTR-q release it).
;
;;; "has-no-C-S" sets up so that C-4 acts as C-S & C-6 acts as C-Q.
;;; This is useful on vt100. "has-C-S" cancels this mapping.
;;; However, with "has-no-C-S", if you work on a terminal/situation
;;; that allows use of C-S & C-Q (e.g., under X), then you can use both
;;; C-4 & C-S (same for C-6 & C-Q).
;;; So there is no reason to call "has-C-S", unless you need C-4 & C-Q 
;;; to act differently from C-S & C-Q.

(defun has-no-C-S ()	; for vt100 (set C-4 to C-S & C-6 to C-Q)
  (interactive)
;      (setq window-min-height 1)
      ;;create a keyboard translation table and set each key to be
      ;;itself. later, swap the meaning of ` (backquote) and ESC keys.
  (let ((the-table (make-string 128 0)))
    (let ((i 0))
      (while (< i 128)
	(aset the-table i i)
	(setq i (1+ i))))
    (aset the-table ?\034 ?\023)	;; set C-4 to C-S
    (aset the-table ?\036 ?\021)	;; set C-6 to C-Q
    (setq keyboard-translate-table the-table)))

(defun has-C-S ()	; for X (user can use C-S & C-Q)
  (interactive)
  (setq keyboard-translate-table nil))

;;; ===============================================================
;;; KEY DEFINITIONS

(global-set-key "\M-\C-r" 'replace-regexp)
(global-set-key "\M-\C-q" 'query-replace-regexp)

(has-no-C-S)	; see comments under function definitions

;; show the current line number
line-number-mode
;; font-lock
(require 'font-lock)
global-font-lock-mode
;;===========================================================================
;;	MATLAB
;;==============================
(autoload 'matlab-mode "~/matlab" "Enter Matlab mode." t)
(autoload 'matlab-shell "~/matlab" "Interactive Matlab mode." t)
       

(defun my-matlab-mode-hook ()
  (setq matlab-function-indent t)	; if you want function bodies indented
  (setq fill-column 76)			; where auto-fill should wrap
    (font-lock-mode 1)
  (turn-on-auto-fill)
  (if (not running-xemacs)
      (matlab-mode-hilit)
    )
  )
(setq matlab-mode-hook 'my-matlab-mode-hook)

(defun my-matlab-shell-mode-hook ()
  (setq matlab-function-indent t)	; if you want function bodies indented
  (setq fill-column 76)			; where auto-fill should wrap
  (font-lock-mode 1)
  )
(setq matlab-shell-mode-hook 'my-matlab-shell-mode-hook)



(custom-set-variables
 '(tab-stop-list (quote (2 4 8 10 12 14 16 18 20 22 24 26 28 30 32))))
(custom-set-faces
 '(font-lock-warning-face ((((class color) (background light)) (:foreground "darkgreen")))))

;;;(load-library "php-mode-102")
;;;(add-hook 'php-mode-user-hook 'turn-on-font-lock)