;;; Emacs edit mode for this file is  -*- Emacs-Lisp -*-
;;; $Id: .emacs-general,v 1.3 2000-06-09 10:55:03 obachman Exp $

;;;
;;; .emacs-general - Emacs initialization file for general emacs
;;;                  settings which have nothing to do with the 
;;;                  singular-emacs mode, but which we recommend
;;;                  nevertheless, so that your emacs is more useful.
;;; 
;;; This file is loaded by .emacs-singular, if it exists in your home directory
;;; or in the singular-emacs directory.
;;;
;;; If you have your own .emacs file, you might consider copying
;;; this file to your home directory and then load it from your .emacs
;;; file with: (load-file "~/.emacs-general")
;;; 
;;; 

;; a handy function for customizing the face of point
(defun customize-face-at-point ()
  "Customize face which point is at."
  (interactive)
  (let ((face (get-text-property (point) 'face)))
    (if face
	(customize-face face)
      (message "No face defined at point"))))

;; I love font-lock mode 
(add-hook 'emacs-lisp-mode-hook	'turn-on-font-lock)
(add-hook 'lisp-mode-hook	'turn-on-font-lock)
(add-hook 'c-mode-hook		'turn-on-font-lock)
(add-hook 'c++-mode-hook		'turn-on-font-lock)
(add-hook 'perl-mode-hook	'turn-on-font-lock)
(add-hook 'tex-mode-hook		'turn-on-font-lock)
(add-hook 'texinfo-mode-hook	'turn-on-font-lock)
(add-hook 'postscript-mode-hook	'turn-on-font-lock)
(add-hook 'dired-mode-hook	'turn-on-font-lock)
(add-hook 'ada-mode-hook		'turn-on-font-lock)
(add-hook 'TeX-mode-hook  'turn-on-font-lock)
(add-hook 'shell-mode-hook 'turn-on-font-lock)

;;;
;;; settings for both Emacs and XEmacs
;;;
(custom-set-variables
 '(next-line-add-newlines nil)
 '(require-final-newline nil)
 '(line-number-mode t)
 '(kill-whole-line t)
 '(truncate-lines t)
 ; I like unique buffer names based on dirs
 '(uniquify-buffer-name-style 'post-forward-angle-brackets))

(require 'uniquify)

(cond ((string-match "XEmacs\\|Lucid" emacs-version)
       ;;
       ;; XEmacs specific stuff
       ;;

       ;; I like some more  keybindings for better moving
       (define-key global-map '(control up)
	 '(lambda () (interactive) (scroll-up -1)))
       ;; control-, scrolls up
       (define-key global-map '(control down)
	 '(lambda () (interactive) (scroll-up 1)))

       ;; a function which on C-= reload a file automatically without
       ;; asking for confirmation got it from From: Richard Mlynarik
       ;; <mly@adoc.xerox.com> on 1/18/95
       ;; find-alternate-file (C-x C-v) is almost equivalent 
       (global-set-key [(control =)] '(lambda ()
					(interactive)
					(or (verify-visited-file-modtime
					     (current-buffer))
					    (revert-buffer t t))))
       ;; turn on auto-compression of gz files
       (toggle-auto-compression 1)

       ;; Use the "Describe Variable..." option on the "Help" menu
       ;; or C-h v to find out what these variables mean.
       (custom-set-variables
	'(complex-buffers-menu-p t)
	'(kill-whole-line t))

       (setq minibuffer-confirm-incomplete t)

       ;; show matching parantheses
       (paren-set-mode 'paren)

       ;; func-menu is a package that scans your source file for function
       ;; definitions and makes a menubar entry that lets you jump to any
       ;; particular function definition by selecting it from the menu.  The
       ;; following code turns this on for all of the recognized languages.  
       (require 'func-menu)
       (define-key global-map 'f8 'function-menu)
       (add-hook 'find-file-hooks 'fume-add-menubar-entry)
       (define-key global-map "\C-cl" 'fume-list-functions)
       (define-key global-map "\C-cg" 'fume-prompt-function-goto)

       ;; The Hyperbole information manager package uses (shift button2) and
       ;; (shift button3) to provide context-sensitive mouse keys.  If you
       ;; use this next binding, it will conflict with Hyperbole's setup.
       ;; Choose another mouse key if you use Hyperbole.
       (define-key global-map '(shift button3) 'mouse-function-menu)

       ;; For descriptions of the following user-customizable variables,
       ;; type C-h v <variable>
       (setq fume-max-items 25
             fume-fn-window-position 3
             fume-auto-position-popup t
             fume-display-in-modeline-p t
             fume-menubar-menu-location "File"
             fume-buffer-name "*Function List*"
             fume-no-prompt-on-valid-default nil)

       ;; end Xemacs stuff
       )
      (t
       ;;
       ;; Emcas stuff
       ;;

       ;; show matching parantheses
       (show-paren-mode t)

       ;; turn on auto (de)compression of files
       (auto-compression-mode t)

       ;; End Emcas stuff
       )
      )

;; use auctex as default mode for editing latex stuff
(let ((auctex-filename (locate-library "tex-site")))
  (if auctex-filename 
      (require 'tex-site auctex-filename)))

;; put stuff here which should not be/only be executed under
;; mswindows/unix
(cond ((or (eq system-type 'cygwin32)
	   (eq system-type 'windows-nt))
;;; mswindows stuff

       ;; Let shell be /bin/bash, if it exists
       (cond ((file-exists-p "/bin/bash")
	      (setq explicit-shell-filename "/bin/bash")
	      (setq explicit-bash-args (list "--login"  "-i"))))

; patch these function so that they do not use ~ for backup under
; mswindows
(defun make-backup-file-name (file)
  "Create the non-numeric backup file name for FILE.
This is a separate function so you can redefine it for customization."
  (if (eq system-type 'ms-dos) 
      (let ((fn (file-name-nondirectory file)))
	(concat (file-name-directory file)
		(if (string-match "\\([^.]*\\)\\(\\..*\\)?" fn)
		    (substring fn 0 (match-end 1)))
		".bak"))
    (if (or (eq system-type 'cygwin32)
	    (eq system-type 'windows-nt))
	(concat file ".bak")
      (concat file "~"))))

(defun backup-file-name-p (file)
  "Return non-nil if FILE is a backup file name (numeric or not).
This is a separate function so you can redefine it for customization.
You may need to redefine `file-name-sans-versions' as well."
  (if (or (eq system-type 'ms-dos) 
	  (eq system-type 'cygwin32)
	  (eq system-type 'windows-nt))
      (string-match "\\.bak\\'" file)
      (string-match "~\\'" file)))

;;; end mswindows stuff
) 
(t
;;; stuff for unix only

;;; end stuff for unix only
))