--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/lisp/startup.el	Mon Aug 13 11:28:15 2007 +0200
@@ -0,0 +1,1228 @@
+;;; startup.el --- process XEmacs shell arguments
+
+;; Copyright (C) 1985-1986, 1990, 1992-1997 Free Software Foundation, Inc.
+;; Copyright (c) 1993, 1994 Sun Microsystems, Inc.
+;; Copyright (C) 1995 Board of Trustees, University of Illinois
+
+;; Maintainer: XEmacs Development Team
+;; Keywords: internal, dumped
+
+;; This file is part of XEmacs.
+
+;; XEmacs is free software; you can redistribute it and/or modify it
+;; under the terms of the GNU General Public License as published by
+;; the Free Software Foundation; either version 2, or (at your option)
+;; any later version.
+
+;; XEmacs is distributed in the hope that it will be useful, but
+;; WITHOUT ANY WARRANTY; without even the implied warranty of
+;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+;; General Public License for more details.
+
+;; You should have received a copy of the GNU General Public License
+;; along with XEmacs; see the file COPYING.  If not, write to the 
+;; Free Software Foundation, 59 Temple Place - Suite 330,
+;; Boston, MA 02111-1307, USA.
+
+;;; Synched up with: FSF 19.34.
+
+;;; Commentary:
+
+;; This file is dumped with XEmacs.
+
+;; -batch, -t, and -nw are processed by main() in emacs.c and are 
+;; never seen by lisp code.
+
+;; -version and -help are special-cased as well: they imply -batch,
+;; but are left on the list for lisp code to process.
+
+;;; Code:
+
+(setq top-level '(normal-top-level))
+
+(defvar command-line-processed nil "t once command line has been processed")
+
+(defconst startup-message-timeout 12000) ; More or less disable the timeout
+(defconst splash-frame-timeout 7) ; interval between splash frame elements
+
+(defconst inhibit-startup-message nil
+  "*Non-nil inhibits the initial startup message.
+This is for use in your personal init file, once you are familiar
+with the contents of the startup message.")
+
+;; #### FSFmacs randomness
+;;(defconst inhibit-startup-echo-area-message nil
+;;  "*Non-nil inhibits the initial startup echo area message.
+;;Inhibition takes effect only if your `.emacs' file contains
+;;a line of this form:
+;; (setq inhibit-startup-echo-area-message \"YOUR-USER-NAME\")
+;;If your `.emacs' file is byte-compiled, use the following form instead:
+;; (eval '(setq inhibit-startup-echo-area-message \"YOUR-USER-NAME\"))
+;;Thus, someone else using a copy of your `.emacs' file will see
+;;the startup message unless he personally acts to inhibit it.")
+
+(defconst inhibit-default-init nil
+  "*Non-nil inhibits loading the `default' library.")
+
+(defvar command-line-args-left nil
+  "List of command-line args not yet processed.") ; bound by `command-line'
+
+(defvar command-line-default-directory nil
+  "Default directory to use for command line arguments.
+This is normally copied from `default-directory' when XEmacs starts.")
+
+(defvar before-init-hook nil
+  "Functions to call after handling urgent options but before init files.
+The frame system uses this to open frames to display messages while
+XEmacs loads the user's initialization file.")
+
+(defvar after-init-hook nil
+  "*Functions to call after loading the init file (`.emacs').
+The call is not protected by a condition-case, so you can set `debug-on-error'
+in `.emacs', and put all the actual code on `after-init-hook'.")
+
+(defvar term-setup-hook nil
+  "*Functions to be called after loading terminal-specific Lisp code.
+See `run-hooks'.  This variable exists for users to set, so as to
+override the definitions made by the terminal-specific file.  XEmacs
+never sets this variable itself.")
+
+(defvar keyboard-type nil
+  "The brand of keyboard you are using.
+This variable is used to define the proper function and keypad keys
+for use under X.  It is used in a fashion analogous to the environment
+value TERM.")
+
+(defvar window-setup-hook nil
+  "Normal hook run to initialize window system display.
+XEmacs runs this hook after processing the command line arguments and loading
+the user's init file.")
+
+(defconst initial-major-mode 'lisp-interaction-mode
+  "Major mode command symbol to use for the initial *scratch* buffer.")
+
+(defvar emacs-roots nil
+  "List of plausible roots of the XEmacs hierarchy.")
+
+(defvar user-init-directory-base ".xemacs"
+  "Base of directory where user-installed init files may go.")
+
+(defvar user-init-file-base (cond
+			     ((eq system-type 'ms-dos) "_emacs")
+			     (t ".emacs"))
+  "Base of init file.")
+
+(defvar user-init-directory
+  (file-name-as-directory
+   (paths-construct-path (list "~" user-init-directory-base)))
+  "Directory where user-installed init files may go.")
+
+(defvar load-user-init-file-p t
+  "Non-nil if XEmacs should load the user's init file.")
+
+;; #### called `site-run-file' in FSFmacs
+
+(defvar site-start-file (purecopy "site-start")
+  "File containing site-wide run-time initializations.
+This file is loaded at run-time before `.emacs'.  It
+contains inits that need to be in place for the entire site, but
+which, due to their higher incidence of change, don't make sense to
+load into XEmacs' dumped image.  Thus, the run-time load order is:
+
+  1. file described in this variable, if non-nil;
+  2. `.emacs';
+  3. `/path/to/xemacs/lisp/default.el'.
+
+Don't use the `site-start.el' file for things some users may not like.
+Put them in `default.el' instead, so that users can more easily
+override them.  Users can prevent loading `default.el' with the `-q'
+option or by setting `inhibit-default-init' in their own init files,
+but inhibiting `site-start.el' requires `--no-site-file', which
+is less convenient.")
+
+;;(defconst iso-8859-1-locale-regexp "8859[-_]?1"
+;;  "Regexp that specifies when to enable the ISO 8859-1 character set.
+;;We do that if this regexp matches the locale name
+;;specified by the LC_ALL, LC_CTYPE and LANG environment variables.")
+
+(defvar mail-host-address nil
+  "*Name of this machine, for purposes of naming users.")
+
+(defvar user-mail-address nil
+  "*Full mailing address of this user.
+This is initialized based on `mail-host-address',
+after your init file is read, in case it sets `mail-host-address'.")
+
+(defvar auto-save-list-file-prefix "~/.saves-"
+  "Prefix for generating auto-save-list-file-name.
+Emacs's pid and the system name will be appended to
+this prefix to create a unique file name.")
+
+(defvar init-file-debug nil)
+
+(defvar init-file-had-error nil)
+
+(defvar init-file-loaded nil
+  "True after the user's init file has been loaded (or suppressed with -q).
+This will be true when `after-init-hook' is run and at all times
+after, and will not be true at any time before.")
+
+(defvar initial-frame-unmapped-p nil)
+
+
+
+(defvar command-switch-alist
+  (purecopy
+   '(("-help"	. command-line-do-help)
+     ("-version". command-line-do-version)
+     ("-V"	. command-line-do-version)
+     ("-funcall". command-line-do-funcall)
+     ("-f"	. command-line-do-funcall)
+     ("-e"	. command-line-do-funcall-1)
+     ("-eval"	. command-line-do-eval)
+     ("-load"	. command-line-do-load)
+     ("-l"	. command-line-do-load)
+     ("-insert"	. command-line-do-insert)
+     ("-i"	. command-line-do-insert)
+     ("-kill"	. command-line-do-kill)
+     ;; Options like +35 are handled specially.
+     ;; Window-system, site, or package-specific code might add to this.
+     ;; X11 handles its options by letting Xt remove args from this list.
+     ))
+  "Alist of command-line switches.
+Elements look like (SWITCH-STRING . HANDLER-FUNCTION).
+HANDLER-FUNCTION receives switch name as sole arg;
+remaining command-line args are in the variable `command-line-args-left'.")
+
+;;; default switches
+;;; Note: these doc strings are semi-magical.
+
+(defun command-line-do-help (arg)
+  "Print the XEmacs usage message and exit."
+  (let ((standard-output 'external-debugging-output))
+    (princ (concat "\n" (emacs-version) "\n\n"))
+    (princ
+     (if (featurep 'x)
+	 (concat "When creating a window on an X display, "
+		 (emacs-name)
+		 " accepts all standard X Toolkit
+command line options plus the following:
+  -iconname <title>     Use title as the icon name.
+  -mc <color>           Use color as the mouse color.
+  -cr <color>           Use color as the text-cursor foregound color.
+  -private              Install a private colormap.
+
+In addition, the")
+       "The"))
+    (princ " following options are accepted:
+  -t <device>           Use TTY <device> instead of the terminal for input
+                        and output.  This implies the -nw option.
+  -nw                   Inhibit the use of any window-system-specific
+                        display code: use the current tty.
+  -batch                Execute noninteractively (messages go to stderr).
+  -debug-init           Enter the debugger if an error in the init file occurs.
+  -unmapped             Do not map the initial frame.
+  -no-site-file         Do not load the site-specific init file (site-start.el).
+  -no-init-file         Do not load the user-specific init file (~/.emacs).
+  -no-early-packages	Do not process early packages.
+  -no-autoloads		Do not load global symbol files (auto-autoloads) at
+			startup.  Also implies `-vanilla'.
+  -vanilla		Equivalent to -q -no-site-file -no-early-packages.
+  -q                    Same as -no-init-file.
+  -user-init-file <file> Use <file> as init file.
+  -user-init-directory <directory> use <directory> as init directory.
+  -user <user>          Load user's init file instead of your own.
+                        Equivalent to -user-init-file ~<user>/.emacs
+                                      -user-init-directory ~<user>/.xemacs/
+  -u <user>             Same as -user.\n")
+   (let ((l command-switch-alist)
+	  (insert (lambda (&rest x)
+		    (princ "  ")
+		    (let ((len 2))
+		      (while x
+			(princ (car x))
+			(incf len (length (car x)))
+			(setq x (cdr x)))
+		      (when (>= len 24)
+			(terpri) (setq len 0))
+		      (while (< len 24)
+			(princ " ")
+			(incf len))))))
+      (while l
+        (let ((name (car (car l)))
+              (fn (cdr (car l)))
+	      doc arg cons)
+	  (cond
+	   ((and (symbolp fn) (get fn 'undocumented)) nil)
+	   (t
+	    (setq doc (documentation fn))
+	    (if (member doc '(nil "")) (setq doc "(undocumented)"))
+	    (cond ((string-match "\n\\(<.*>\\)\n?\\'" doc)
+		   ;; Doc of the form "The frobber switch\n<arg1> <arg2>"
+		   (setq arg (substring doc (match-beginning 1) (match-end 1))
+			 doc (substring doc 0 (match-beginning 0))))
+		  ((string-match "\n+\\'" doc)
+		   (setq doc (substring doc 0 (match-beginning 0)))))
+	    (if (and (setq cons (rassq fn command-switch-alist))
+		     (not (eq cons (car l))))
+		(setq doc (format "Same as %s." (car cons))))
+	    (if arg
+		(funcall insert name " " arg)
+	      (funcall insert name))
+	    (princ doc)
+	    (terpri))))
+        (setq l (cdr l))))
+    (princ (concat "\
+  +N <file>             Start displaying <file> at line N.
+
+Anything else is considered a file name, and is placed into a buffer for
+editing.
+
+" (emacs-name) " has an online tutorial and manuals.  Type ^Ht (Control-h t) after
+starting XEmacs to run the tutorial.  Type ^Hi to enter the manual browser.
+Type ^H^H^H (Control-h Control-h Control-h) to get more help options.\n")
+
+    (kill-emacs 0))))
+
+(defun command-line-do-funcall (arg)
+  "Invoke the named lisp function with no arguments.
+<function>"
+  (funcall (intern (pop command-line-args-left))))
+(fset 'command-line-do-funcall-1 'command-line-do-funcall)
+(put 'command-line-do-funcall-1 'undocumented t)
+
+(defun command-line-do-eval (arg)
+  "Evaluate the lisp form.  Quote it carefully.
+<form>"
+  (eval (read (pop command-line-args-left))))
+
+(defun command-line-do-load (arg)
+  "Load the named file of Lisp code into XEmacs.
+<file>"
+  (let ((file (pop command-line-args-left)))
+    ;; Take file from default dir if it exists there;
+    ;; otherwise let `load' search for it.
+    (if (file-exists-p (expand-file-name file))
+	(setq file (expand-file-name file)))
+    (load file nil t)))
+
+(defun command-line-do-insert (arg)
+  "Insert file into the current buffer.
+<file>"
+  (insert-file-contents (pop command-line-args-left)))
+
+(defun command-line-do-kill (arg)
+  "Exit XEmacs."
+  (kill-emacs t))
+
+(defun command-line-do-version (arg)
+  "Print version info and exit."
+  (princ (concat (emacs-version) "\n"))
+  (kill-emacs 0))
+
+
+;;; Processing the command line and loading various init files
+
+(defun early-error-handler (&rest debugger-args)
+  "You should probably not be using this."
+  ;; Used as the debugger during XEmacs initialization; if an error occurs,
+  ;; print some diagnostics, and kill XEmacs.
+
+  ;; output the contents of the warning buffer, since it won't be seen
+  ;; otherwise.
+  ;; #### kludge!  The call to Feval forces the pending warnings to
+  ;; get output.  There definitely needs to be a better way.
+  (let ((buffer (eval (get-buffer-create "*Warnings*"))))
+    (princ (buffer-substring (point-min buffer) (point-max buffer) buffer)
+	   'external-debugging-output))
+
+  (let ((string "Initialization error")
+	(error (nth 1 debugger-args))
+	(debug-on-error nil)
+	(stream 'external-debugging-output))
+    (if (null error)
+	(princ string stream)
+      (princ (concat "\n" string ": ") stream)
+      (condition-case ()
+	  (display-error error stream)
+	(error (princ "<<< error printing error message >>>" stream)))
+      (princ "\n" stream)
+      (if (memq (car-safe error) '(void-function void-variable))
+	  (princ "
+	This probably means that XEmacs is picking up an old version of
+	the lisp library, or that some .elc files are not up-to-date.\n"
+		 stream)))
+    (when (not suppress-early-error-handler-backtrace)
+      (let ((print-length 1000)
+	    (print-level 1000)
+	    (print-escape-newlines t)
+	    (print-readably nil))
+	(when (getenv "EMACSLOADPATH")
+	  (princ (format "\n$EMACSLOADPATH is %s" (getenv "EMACSLOADPATH"))
+		 stream))
+	(princ (format "\nexec-directory is %S" exec-directory) stream)
+	(princ (format "\ndata-directory is %S" data-directory) stream)
+	(princ (format "\ndata-directory-list is %S" data-directory-list) stream)
+	(princ (format "\ndoc-directory is %S" doc-directory) stream)
+	(princ (format "\nload-path is %S" load-path) stream)
+	(princ "\n\n" stream)))
+    (when (not suppress-early-error-handler-backtrace)
+      (backtrace stream t)))
+  (kill-emacs -1))
+
+(defvar lock-directory)
+(defvar superlock-file)
+
+(defun normal-top-level ()
+  (if command-line-processed
+      (message "Back to top level.")
+    (setq command-line-processed t)
+    ;; Canonicalize HOME (PWD is canonicalized by init_buffer in buffer.c)
+    (let ((value (user-home-directory)))
+      (if (and value
+	       (< (length value) (length default-directory))
+	       (equal (file-attributes default-directory)
+		      (file-attributes value)))
+	  (setq default-directory (file-name-as-directory value))))
+    (setq default-directory (abbreviate-file-name default-directory))
+    (initialize-xemacs-paths)
+
+    (startup-set-invocation-environment)
+
+    (let ((debug-paths (or debug-paths
+			   (and (getenv "EMACSDEBUGPATHS")
+				t))))
+
+      (setq emacs-roots (paths-find-emacs-roots invocation-directory
+						invocation-name))
+    
+      (if debug-paths
+	  (princ (format "emacs-roots:\n%S\n" emacs-roots)
+		 'external-debugging-output))
+    
+      (if (null emacs-roots)
+	  (startup-find-roots-warning)
+	(startup-setup-paths emacs-roots
+			     user-init-directory
+			     inhibit-early-packages
+			     inhibit-site-lisp
+			     debug-paths))
+      (startup-setup-paths-warning))
+
+    (if (and (not inhibit-autoloads)
+	     lisp-directory)
+	(load (expand-file-name (file-name-sans-extension autoload-file-name)
+				lisp-directory) nil t))
+    
+    (if (not inhibit-autoloads)
+	(progn
+	  (if (not inhibit-early-packages)
+	      (packages-load-package-auto-autoloads early-package-load-path))
+	  (packages-load-package-auto-autoloads late-package-load-path)
+	  (packages-load-package-auto-autoloads last-package-load-path)))
+
+    (unwind-protect
+	(command-line)
+      ;; Do this again, in case .emacs defined more abbreviations.
+      (setq default-directory (abbreviate-file-name default-directory))
+      ;; Specify the file for recording all the auto save files of
+      ;; this session.  This is used by recover-session.
+      (setq auto-save-list-file-name
+	    (expand-file-name
+	     (format "%s%d-%s"
+		     auto-save-list-file-prefix
+		     (emacs-pid)
+		     (system-name))))
+      (run-hooks 'emacs-startup-hook)
+      (and term-setup-hook
+	   (run-hooks 'term-setup-hook))
+      (setq term-setup-hook nil)
+      ;;      ;; Modify the initial frame based on what .emacs puts into
+      ;;      ;; ...-frame-alist.
+      (frame-notice-user-settings)
+      ;;      ;;####FSFmacs junk
+      ;;      ;; Now we know the user's default font, so add it to the menu.
+      ;;      (if (fboundp 'font-menu-add-default)
+      ;;	  (font-menu-add-default))
+      (when window-setup-hook
+	(run-hooks 'window-setup-hook))
+      (setq window-setup-hook nil))
+    ;;####FSFmacs junk
+    ;;      (or menubar-bindings-done
+    ;;	  (precompute-menubar-bindings))
+    ))
+
+;;####FSFmacs junk
+;;; Precompute the keyboard equivalents in the menu bar items.
+;;(defun precompute-menubar-bindings ()
+;;  (if (eq window-system 'x)
+;;      (let ((submap (lookup-key global-map [menu-bar])))
+;;	(while submap
+;;	  (and (consp (car submap))
+;;	       (symbolp (car (car submap)))
+;;	       (stringp (car-safe (cdr (car submap))))
+;;	       (keymapp (cdr (cdr (car submap))))
+;;	       (x-popup-menu nil (cdr (cdr (car submap)))))
+;;	  (setq submap (cdr submap))))))
+
+(defun command-line-early (args)
+  ;; This processes those switches which need to be processed before
+  ;; starting up the window system.
+
+  (setq command-line-default-directory default-directory)
+
+  ;; See if we should import version-control from the environment variable.
+  (let ((vc (getenv "VERSION_CONTROL")))
+    (cond ((eq vc nil))			;don't do anything if not set
+	  ((or (string= vc "t")
+	       (string= vc "numbered"))
+	   (setq version-control t))
+	  ((or (string= vc "nil")
+	       (string= vc "existing"))
+	   (setq version-control nil))
+	  ((or (string= vc "never")
+	       (string= vc "simple"))
+	   (setq version-control 'never))))
+
+  ;;####FSFmacs
+  ;;  (if (let ((ctype
+  ;;	     ;; Use the first of these three envvars that has a nonempty value.
+  ;;	     (or (let ((string (getenv "LC_ALL")))
+  ;;		   (and (not (equal string "")) string))
+  ;;		 (let ((string (getenv "LC_CTYPE")))
+  ;;		   (and (not (equal string "")) string))
+  ;;		 (let ((string (getenv "LANG")))
+  ;;		   (and (not (equal string "")) string)))))
+  ;;	(and ctype
+  ;;	     (string-match iso-8859-1-locale-regexp ctype)))
+  ;;      (progn 
+  ;;	(standard-display-european t)
+  ;;	(require 'iso-syntax)))
+
+  (setq load-user-init-file-p (not (noninteractive)))
+
+  ;; Allow (at least) these arguments anywhere in the command line
+  (let ((new-args nil)
+	(arg      nil))
+    (while args
+      (setq arg (pop args))
+      (cond
+       ((or (string= arg "-q")
+	    (string= arg "-no-init-file"))
+	(setq load-user-init-file-p nil))
+       ((string= arg "-no-site-file")
+	(setq site-start-file nil))
+       ((or (string= arg "-no-early-packages")
+	    (string= arg "--no-early-packages"))
+	(setq inhibit-early-packages t))
+       ((or (string= arg "-vanilla")
+	    (string= arg "--vanilla")
+	    ;; Some work on this one already done in emacs.c.
+	    (string= arg "-no-autoloads")
+	    (string= arg "--no-autoloads"))
+	(setq load-user-init-file-p nil
+	      site-start-file nil))
+       ((string= arg "-user-init-file")
+	(setq user-init-file (pop args)))
+       ((string= arg "-user-init-directory")
+	(setq user-init-directory (file-name-as-directory (pop args))))
+       ((or (string= arg "-u")
+ 	    (string= arg "-user"))
+	(let* ((user (pop args))
+	       (home-user (concat "~" user)))
+	  (setq user-init-file
+		(paths-construct-path (list home-user user-init-file-base)))
+	  (setq user-init-directory
+		(file-name-as-directory
+		 (paths-construct-path (list home-user user-init-directory-base))))))
+       ((string= arg "-debug-init")
+	(setq init-file-debug t))
+       ((string= arg "-unmapped")
+	(setq initial-frame-unmapped-p t))
+       ((or (string= arg "-debug-paths")
+	    (string= arg "--debug-paths"))
+	t)
+       ((or (string= arg "--") (string= arg "-"))
+	(while args
+	  (push (pop args) new-args)))
+       (t (push arg new-args))))
+
+    (setq init-file-user (and load-user-init-file-p ""))
+
+    (nreverse new-args)))
+
+(defconst initial-scratch-message "\
+;; This buffer is for notes you don't want to save, and for Lisp evaluation.
+;; If you want to create a file, first visit that file with C-x C-f,
+;; then enter the text in that file's own buffer.
+
+"
+  "Initial message displayed in *scratch* buffer at startup.
+If this is nil, no message will be displayed.")
+
+(defun command-line ()
+  (let ((command-line-args-left (cdr command-line-args)))
+
+    (let ((debugger 'early-error-handler)
+	  (debug-on-error t))
+
+      ;; Process magic command-line switches like -q and -u.  Do this
+      ;; before creating the first frame because some of these switches
+      ;; may affect that.  I think it's ok to do this before establishing
+      ;; the X connection, and maybe someday things like -nw can be
+      ;; handled here instead of down in C.
+      (setq command-line-args-left (command-line-early command-line-args-left))
+
+      ;; Setup the toolbar icon directory
+      (when (featurep 'toolbar)
+	(init-toolbar-location))
+
+      ;; Run the window system's init function.  tty is considered to be
+      ;; a type of window system for this purpose.  This creates the
+      ;; initial (non stdio) device.
+      (when (and initial-window-system (not noninteractive))
+	(funcall (intern (concat "init-"
+				 (symbol-name initial-window-system)
+				 "-win"))))
+
+      ;; When not in batch mode, this creates the first visible frame,
+      ;; and deletes the stdio device.
+      (frame-initialize))
+
+    ;;
+    ;; We have normality, I repeat, we have normality.  Anything you still
+    ;; can't cope with is therefore your own problem.  (And we don't need
+    ;; to kill XEmacs for it.)
+    ;;
+
+    ;;; Load init files.
+    (load-init-file)
+    
+    (with-current-buffer (get-buffer "*scratch*")
+      (erase-buffer)
+      ;; (insert initial-scratch-message)
+      (set-buffer-modified-p nil)
+      (when (eq major-mode 'fundamental-mode)
+	(funcall initial-major-mode)))
+
+    ;; Load library for our terminal type.
+    ;; User init file can set term-file-prefix to nil to prevent this.
+    ;; Note that for any TTY's opened subsequently, the TTY init
+    ;; code will run this.
+    (when (and (eq 'tty (console-type))
+	       (not (noninteractive)))
+      (load-terminal-library))
+
+    ;; Process the remaining args.
+    (command-line-1)
+
+    ;; it was turned on by default so that the warnings don't get displayed
+    ;; until after the splash screen.
+    (setq inhibit-warning-display nil)
+    ;; If -batch, terminate after processing the command options.
+    (when (noninteractive) (kill-emacs t))))
+
+(defun load-terminal-library ()	      
+  (when term-file-prefix
+    (let ((term (getenv "TERM"))
+	  hyphend)
+      (while (and term
+		  (not (load (concat term-file-prefix term) t t)))
+	;; Strip off last hyphen and what follows, then try again
+	(if (setq hyphend (string-match "[-_][^-_]+\\'" term))
+	    (setq term (substring term 0 hyphend))
+	  (setq term nil))))))
+
+(defun load-user-init-file ()
+  "This function actually reads the init file, .emacs."
+  (if (not user-init-file)
+      (setq user-init-file
+	    (paths-construct-path (list "~" user-init-file-base))))
+  (load user-init-file t t t)
+  (unless inhibit-default-init
+    (let ((inhibit-startup-message nil))
+      ;; Users are supposed to be told their rights.
+      ;; (Plus how to get help and how to undo.)
+      ;; Don't you dare turn this off for anyone except yourself.
+      (load "default" t t))))
+
+;;; Load user's init file and default ones.
+(defun load-init-file ()
+  (run-hooks 'before-init-hook)
+
+  ;; Run the site-start library if it exists.  The point of this file is
+  ;; that it is run before .emacs.  There is no point in doing this after
+  ;; .emacs; that is useless.
+  (when site-start-file
+    (load site-start-file t t))
+
+  ;; Sites should not disable this.  Only individuals should disable
+  ;; the startup message.
+  (setq inhibit-startup-message nil)
+
+  (let (debug-on-error-from-init-file
+	debug-on-error-should-be-set
+	(debug-on-error-initial
+	 (if (eq init-file-debug t) 'startup init-file-debug)))
+    (let ((debug-on-error debug-on-error-initial))
+      (if (and load-user-init-file-p init-file-debug)
+	  ;; Do this without a condition-case if the user wants to debug.
+	  (load-user-init-file)
+	(condition-case error
+	    (progn
+	      (if load-user-init-file-p
+		  (load-user-init-file))
+	      (setq init-file-had-error nil))
+          (error
+	   (message "Error in init file: %s" (error-message-string error))
+	   (display-warning 'initialization
+	     (format "\
+An error has occurred while loading %s:
+
+%s
+
+To ensure normal operation, you should investigate the cause of the error
+in your initialization file and remove it.  Use the `-debug-init' option
+to XEmacs to view a complete error backtrace."
+		     user-init-file (error-message-string error))
+	     'error)
+	   (setq init-file-had-error t))))
+      ;; If we can tell that the init file altered debug-on-error,
+      ;; arrange to preserve the value that it set up.
+      (or (eq debug-on-error debug-on-error-initial)
+	  (setq debug-on-error-should-be-set t
+		debug-on-error-from-init-file debug-on-error)))
+    (when debug-on-error-should-be-set
+      (setq debug-on-error debug-on-error-from-init-file)))
+
+  (setq init-file-loaded t)
+
+  ;; Do this here in case the init file sets mail-host-address.
+  ;; Don't do this here unless noninteractive, it is frequently wrong. -sb
+  ;; (or user-mail-address
+  (when noninteractive
+    (setq user-mail-address (concat (user-login-name) "@"
+				    (or mail-host-address
+					(system-name)))))
+
+  (run-hooks 'after-init-hook)
+  nil)
+
+(defun load-options-file (filename)
+  "Load the file of saved options (from the Options menu) called FILENAME.
+Currently this does nothing but call `load', but it might be redefined
+in the future to support automatically converting older options files to
+a new format, when variables have changed, etc."
+  (load filename))
+
+(defun command-line-1 ()
+  (cond
+   ((null command-line-args-left)
+    (unless noninteractive
+      ;; If there are no switches to process, run the term-setup-hook
+      ;; before displaying the copyright notice; there may be some need
+      ;; to do it before doing any output.  If we're not going to
+      ;; display a copyright notice (because other options are present)
+      ;; then this is run after those options are processed.
+      (run-hooks 'term-setup-hook)
+      ;; Don't let the hook be run twice.
+      (setq term-setup-hook nil)
+
+      ;; Don't clobber a non-scratch buffer if init file
+      ;; has selected it.
+      (when (string= (buffer-name) "*scratch*")
+	(unless (or inhibit-startup-message
+		    (input-pending-p))
+	  (let (tmout circ-tmout)
+	    (unwind-protect
+		;; Guts of with-timeout
+		(catch 'tmout
+		  (setq tmout (add-timeout startup-message-timeout
+					   (lambda (ignore)
+					     (condition-case nil
+						 (throw 'tmout t)
+					       (error nil)))
+					   nil))
+		  (setq circ-tmout (display-splash-frame))
+		  (or nil;; (pos-visible-in-window-p (point-min))
+		      (goto-char (point-min)))
+		  (sit-for 0)
+		  (setq unread-command-event (next-command-event)))
+	      (when tmout (disable-timeout tmout))
+	      (when circ-tmout (disable-timeout circ-tmout)))))
+	(with-current-buffer (get-buffer "*scratch*")
+	  ;; In case the XEmacs server has already selected
+	  ;; another buffer, erase the one our message is in.
+	  (erase-buffer)
+	  (when (stringp initial-scratch-message)
+	    (insert initial-scratch-message))
+	  (set-buffer-modified-p nil)))))
+
+   (t
+    ;; Command-line-options exist
+    (let ((dir command-line-default-directory)
+	  (file-count 0)
+	  (line nil)
+	  (end-of-options nil)
+	  first-file-buffer file-p arg tem)
+      (while command-line-args-left
+	(setq arg (pop command-line-args-left))
+	(cond
+	 (end-of-options
+	  (setq file-p t))
+	 ((setq tem (when (eq (aref arg 0) ?-)
+		      (or (assoc arg command-switch-alist)
+			  (assoc (substring arg 1)
+				 command-switch-alist))))
+	  (funcall (cdr tem) arg))
+	 ((string-match "\\`\\+[0-9]+\\'" arg)
+	  (setq line (string-to-int arg)))
+	 ;; "- file" means don't treat "file" as a switch
+	 ;;  ("+0 file" has the same effect; "-" added
+	 ;;   for unixoidiality).
+	 ;; This is worthless; the `unixoid' way is "./file". -jwz
+	 ((or (string= arg "-") (string= arg "--"))
+	  (setq end-of-options t))
+	 (t
+	  (setq file-p t)))
+	
+	(when file-p
+	  (setq file-p nil)
+	  (incf file-count)
+	  (setq arg (expand-file-name arg dir))
+	  (cond
+	   ((= file-count 1) (setq first-file-buffer
+				   (progn (find-file arg) (current-buffer))))
+	   (noninteractive (find-file arg))
+	   (t (find-file-other-window arg)))
+	  (when line
+	    (goto-line line)
+	    (setq line nil))))))))
+
+(defvar startup-presentation-hack-keymap
+  (let ((map (make-sparse-keymap)))
+    (set-keymap-name map 'startup-presentation-hack-keymap)
+    (define-key map '[button1] 'startup-presentation-hack)
+    (define-key map '[button2] 'startup-presentation-hack)
+    map)
+  "Putting yesterday in the future tomorrow.")
+
+(defun startup-presentation-hack ()
+  (interactive)
+  (let ((e last-command-event))
+    (and (button-press-event-p e)
+         (setq e (extent-at (event-point e)
+                            (event-buffer e)
+                            'startup-presentation-hack))
+         (setq e (extent-property e 'startup-presentation-hack))
+         (if (consp e)
+             (apply (car e) (cdr e))
+	   (while (keymapp (indirect-function e))
+	     (let ((map e)
+		   (overriding-local-map (indirect-function e)))
+	       (setq e (read-key-sequence
+			(let ((p (keymap-prompt map t)))
+			  (cond ((symbolp map)
+				 (if p 
+				     (format "%s %s " map p)
+				   (format "%s " map)))
+				(p)
+				(t
+				 (prin1-to-string map))))))
+	       (if (and (button-release-event-p (elt e 0))
+			(null (key-binding e)))
+		   (setq e map)		; try again
+		 (setq e (key-binding e)))))
+	   (call-interactively e)))))
+
+(defun startup-presentation-hack-help (e)
+  (setq e (extent-property e 'startup-presentation-hack))
+  (if (consp e)
+      (format "Evaluate %S" e)
+    (symbol-name e)))
+
+(defun splash-frame-present-hack (e v)
+  ;;   (set-extent-property e 'mouse-face 'highlight)
+  ;;   (set-extent-property e 'keymap
+  ;;    		       startup-presentation-hack-keymap)
+  ;;   (set-extent-property e 'startup-presentation-hack v)
+  ;;   (set-extent-property e 'help-echo
+  ;;    		       'startup-presentation-hack-help)
+  )
+
+(defun splash-hack-version-string ()
+  (save-excursion
+    (save-restriction
+      (goto-char (point-min))
+      (re-search-forward "^XEmacs" nil t)
+      (narrow-to-region (point-at-bol) (point-at-eol))
+      (goto-char (point-min))
+      (when (re-search-forward " \\[Lucid\\]" nil t)
+	(delete-region (match-beginning 0) (match-end 0)))
+      (when (re-search-forward "[^(][^)]*-[^)]*-" nil t)
+	(delete-region (1+ (match-beginning 0)) (match-end 0))
+	(insert "("))
+      (goto-char (point-max))
+      (search-backward " " nil t)
+      (when (search-forward "." nil t)
+	(delete-region (1- (point)) (point-max))))))
+
+(defun splash-frame-present (l)
+  (cond ((stringp l)
+         (insert l))
+        ((eq (car-safe l) 'face)
+         ;; (face name string)
+         (let ((p (point)))
+           (splash-frame-present (elt l 2))
+           (if (fboundp 'set-extent-face)
+               (set-extent-face (make-extent p (point))
+                                (elt l 1)))))
+        ((eq (car-safe l) 'key)
+         (let* ((c (elt l 1))
+                (p (point))
+                (k (where-is-internal c nil t)))
+           (insert (if k (key-description k)
+		     (format "M-x %s" c)))
+           (if (fboundp 'set-extent-face)
+               (let ((e (make-extent p (point))))
+                 (set-extent-face e 'bold)
+                 (splash-frame-present-hack e c)))))
+        ((eq (car-safe l) 'funcall)
+         ;; (funcall (fun . args) string)
+         (let ((p (point)))
+           (splash-frame-present (elt l 2))
+           (if (fboundp 'set-extent-face)
+               (splash-frame-present-hack (make-extent p (point))
+					  (elt l 1)))))
+	((consp l)
+	 (mapcar 'splash-frame-present l))
+        (t
+         (error "WTF!?"))))
+
+(defun startup-center-spaces (glyph)
+  ;; Return the number of spaces to insert in order to center
+  ;; the given glyph (may be a string or a pixmap).
+  ;; Assume spaces are as wide as avg-pixwidth.  
+  ;; Won't be quite right for proportional fonts, but it's the best we can do.
+  ;; Maybe the new redisplay will export something a glyph-width function.
+  ;;; #### Yes, there is a glyph-width function but it isn't quite what
+  ;;; #### this was expecting.  Or is it?
+  ;; (An alternate way to get avg-pixwidth would be to use x-font-properties
+  ;; and calculate RESOLUTION_X * AVERAGE_WIDTH / 722.7, but it's no better.)
+
+  ;; This function is used in about.el too.
+  (let* ((avg-pixwidth     (round (/ (frame-pixel-width) (frame-width))))
+	 (fill-area-width  (* avg-pixwidth (- fill-column left-margin)))
+	 (glyph-pixwidth   (cond ((stringp glyph) 
+				  (* avg-pixwidth (length glyph)))
+				 ;; #### the pixmap option should be removed
+				 ;;((pixmapp glyph)
+				 ;; (pixmap-width glyph))
+				 ((glyphp glyph)
+				  (glyph-width glyph))
+				 (t
+				  (error "startup-center-spaces: bad arg")))))
+    (+ left-margin
+       (round (/ (/ (- fill-area-width glyph-pixwidth) 2) avg-pixwidth)))))
+
+(defun splash-frame-body ()
+  `[((face (blue bold underline)
+	   "\nDistribution, copying license, warranty:\n\n")
+     "Please visit the XEmacs website at http://www.xemacs.org !\n\n"
+     ,@(if (featurep 'sparcworks)
+	   `( "\
+Sun provides support for the WorkShop/XEmacs integration package only.
+All other XEmacs packages are provided to you \"AS IS\".\n"
+	      ,@(let ((lang (or (getenv "LC_ALL") (getenv "LC_MESSAGES") 
+				(getenv "LANG"))))
+		  (if (and
+		       (not (featurep 'mule)) ;; Already got mule?
+		       ;; No Mule support on tty's yet
+		       (not (eq 'tty (console-type))) 
+		       lang ;; Non-English locale?
+		       (not (string= lang "C"))
+		       (not (string-match "^en" lang))
+		       ;; Comes with Sun WorkShop
+		       (locate-file "xemacs-mule" exec-path))
+		      '( "\
+This version of XEmacs has been built with support for Latin-1 languages only.
+To handle other languages you need to run a Multi-lingual (`Mule') version of
+XEmacs, by either running the command `xemacs-mule', or by using the X resource
+`ESERVE*defaultXEmacsPath: xemacs-mule' when starting XEmacs from Sun WorkShop.
+\n")))))
+     ((key describe-no-warranty) 
+      ": "(face (red bold) "XEmacs comes with ABSOLUTELY NO WARRANTY\n"))
+     ((key describe-copying)
+      ": conditions to give out copies of XEmacs\n")
+     ((key describe-distribution)
+      ": how to get the latest version\n")
+     "\n--\n"
+     (face italic "\
+Copyright (C) 1985-1999 Free Software Foundation, Inc.
+Copyright (C) 1990-1994 Lucid, Inc.
+Copyright (C) 1993-1997 Sun Microsystems, Inc. All Rights Reserved.
+Copyright (C) 1994-1996 Board of Trustees, University of Illinois
+Copyright (C) 1995-1996 Ben Wing\n"))
+    
+    ((face (blue bold underline) "\nInformation, on-line help:\n\n")
+     "XEmacs comes with plenty of documentation...\n\n"
+     ,@(if (string-match "beta" emacs-version)
+	   `((key describe-beta) 
+	     ": " (face (red bold)
+			"This is an Experimental version of XEmacs.\n"))
+	 `( "\n"))
+     ((key xemacs-local-faq)
+      ": read the XEmacs FAQ (a " (face underline "capital") " F!)\n")
+     ((key help-with-tutorial)
+      ": read the XEmacs tutorial (also available through the "
+      (face bold "Help") " menu)\n")
+     ((key help-command)
+      ": get help on using XEmacs (also available through the "
+      (face bold "Help") " menu)\n")
+     ((key info) ": read the on-line documentation\n\n")
+     ((key describe-project) ": read about the GNU project\n")
+     ((key about-xemacs) ": see who's developing XEmacs\n"))
+
+    ((face (blue bold underline) "\nUseful stuff:\n\n")
+     "Things that you should know rather quickly...\n\n"
+     ((key find-file) ": visit a file\n")
+     ((key save-buffer) ": save changes\n")
+     ((key advertised-undo) ": undo changes\n")
+     ((key save-buffers-kill-emacs) ": exit XEmacs\n"))
+    ])
+
+;; I really hate global variables, oh well.
+;(defvar xemacs-startup-logo-function nil
+;  "If non-nil, function called to provide the startup logo.
+;This function should return an initialized glyph if it is used.")
+
+;; This will hopefully go away when gettext is functionnal.
+(defconst splash-frame-static-body
+  `(,(emacs-version) "\n\n"
+    (face italic "`C-' means the control key,`M-' means the meta key\n\n")))
+
+
+(defun circulate-splash-frame-elements (client-data)
+  (with-current-buffer (aref client-data 2)
+    (let ((buffer-read-only nil)
+	  (elements (aref client-data 3))
+	  (indice (aref client-data 0)))
+      (goto-char (aref client-data 1))
+      (delete-region (point) (point-max))
+      (splash-frame-present (aref elements indice))
+      (set-buffer-modified-p nil)
+      (aset client-data 0
+	    (if (= indice (- (length elements) 1))
+		0
+	      (1+ indice )))
+      )))
+
+;; ### This function now returns the (possibly nil) timeout circulating the
+;; splash-frame elements
+(defun display-splash-frame ()
+  (let ((logo xemacs-logo)
+	(buffer-read-only nil)
+        (cramped-p (eq 'tty (console-type))))
+    (unless cramped-p (insert "\n"))
+    (indent-to (startup-center-spaces logo))
+    (set-extent-begin-glyph (make-extent (point) (point)) logo)
+    ;;(splash-frame-present-hack (make-extent p (point)) 'about-xemacs))
+    (insert "\n\n")
+    (splash-frame-present splash-frame-static-body)
+    (splash-hack-version-string)
+    (goto-char (point-max))
+    (let* ((after-change-functions nil) ; no font-lock, thank you
+	   (elements (splash-frame-body))
+	   (client-data `[ 1 ,(point) ,(current-buffer) ,elements ])
+	   tmout)
+      (if (listp  elements) ;; A single element to display
+	  (splash-frame-present (splash-frame-body))
+	;; several elements to rotate
+	(splash-frame-present (aref elements 0))
+	(setq tmout (add-timeout splash-frame-timeout
+				 'circulate-splash-frame-elements
+				 client-data splash-frame-timeout)))
+      (set-buffer-modified-p nil)
+      tmout)))
+
+;;  (let ((present-file
+;;         #'(lambda (f)
+;;             (splash-frame-present
+;;	      (list 'funcall
+;;		    (list 'find-file-other-window
+;;			  (expand-file-name f data-directory))
+;;		    f)))))
+;;    (insert "For customization examples, see the files ")
+;;    (funcall present-file "sample.emacs")
+;;    (insert " and ")
+;;    (funcall present-file "sample.Xdefaults")
+;;    (insert (format "\nin the directory %s." data-directory)))
+
+(defun startup-set-invocation-environment ()
+  ;; XEmacs -- Steven Baur says invocation directory is nil if you
+  ;; try to use XEmacs as a login shell.
+  (or invocation-directory (setq invocation-directory default-directory))
+  (setq invocation-directory
+	;; don't let /tmp_mnt/... get into the load-path or exec-path.
+	(abbreviate-file-name invocation-directory)))
+
+(defun startup-setup-paths (roots user-init-directory
+				  &optional
+				  inhibit-early-packages inhibit-site-lisp
+				  debug-paths)
+  "Setup all the various paths.
+ROOTS is a list of plausible roots of the XEmacs directory hierarchy.
+If INHIBIT-PACKAGES is non-NIL, don't do packages.
+If INHIBIT-SITE-LISP is non-NIL, don't do site-lisp.
+If DEBUG-PATHS is non-NIL, print paths as they are detected.
+It's idempotent, so call this as often as you like!"
+
+  (apply #'(lambda (early late last)
+	     (setq early-packages (and (not inhibit-early-packages)
+				       early))
+	     (setq late-packages late)
+	     (setq last-packages last))
+	 (packages-find-packages
+	  roots
+	  (packages-compute-package-locations user-init-directory)))
+
+  (setq early-package-load-path (packages-find-package-load-path early-packages))
+  (setq late-package-load-path (packages-find-package-load-path late-packages))
+  (setq last-package-load-path (packages-find-package-load-path last-packages))
+
+  (if debug-paths
+      (progn
+	(princ (format "configure-package-path:\n%S\n" configure-package-path)
+	       'external-debugging-output)
+	(princ (format "early-packages and early-package-load-path:\n%S\n%S\n"
+		       early-packages early-package-load-path)
+	       'external-debugging-output)
+	(princ (format "late-packages and late-package-load-path:\n%S\n%S\n"
+		       late-packages late-package-load-path)
+	       'external-debugging-output)
+	(princ (format "last-packages and last-package-load-path:\n%S\n%S\n"
+		       last-packages last-package-load-path)
+	       'external-debugging-output)))
+
+  (setq lisp-directory (paths-find-lisp-directory roots))
+
+  (if debug-paths
+      (princ (format "lisp-directory:\n%S\n" lisp-directory)
+	     'external-debugging-output))
+
+  (setq site-directory (and (null inhibit-site-lisp)
+			    (paths-find-site-lisp-directory roots)))
+
+  (if (and debug-paths (null inhibit-site-lisp))
+      (princ (format "site-directory:\n%S\n" site-directory)
+	     'external-debugging-output))
+
+  (setq load-path (paths-construct-load-path roots
+					     early-package-load-path
+					     late-package-load-path
+					     last-package-load-path
+					     lisp-directory
+					     site-directory))
+
+  (setq Info-directory-list
+	(paths-construct-info-path roots
+				   early-packages late-packages last-packages))
+
+  
+  (if debug-paths
+      (princ (format "Info-directory-list:\n%S\n" Info-directory-list)
+	     'external-debugging-output))
+
+  (if (boundp 'lock-directory)
+      (progn
+	(setq lock-directory (paths-find-lock-directory roots))
+	(setq superlock-file (paths-find-superlock-file lock-directory))
+	
+	(if debug-paths
+	    (progn
+	      (princ (format "lock-directory:\n%S\n" lock-directory)
+		     'external-debugging-output)
+	      (princ (format "superlock-file:\n%S\n" superlock-file)
+		     'external-debugging-output)))))
+
+  (setq exec-directory (paths-find-exec-directory roots))
+
+  (if debug-paths
+      (princ (format "exec-directory:\n%s\n" exec-directory)
+	     'external-debugging-output))
+
+  (setq exec-path
+	(paths-construct-exec-path roots exec-directory
+				   early-packages late-packages last-packages))
+
+  (if debug-paths
+      (princ (format "exec-path:\n%S\n" exec-path)
+	     'external-debugging-output))
+  
+  (setq doc-directory (paths-find-doc-directory roots))
+
+  (if debug-paths
+      (princ (format "doc-directory:\n%S\n" doc-directory)
+	     'external-debugging-output))
+
+  (setq data-directory (paths-find-data-directory roots))
+
+  (if debug-paths
+      (princ (format "data-directory:\n%S\n" data-directory)
+	     'external-debugging-output))
+
+  (setq data-directory-list (paths-construct-data-directory-list data-directory
+								 early-packages
+								 late-packages
+								 last-packages))
+  (if debug-paths
+      (princ (format "data-directory-list:\n%S\n" data-directory-list)
+	     'external-debugging-output)))
+
+(defun startup-find-roots-warning ()
+  (save-excursion
+    (set-buffer (get-buffer-create " *warning-tmp*"))
+    (erase-buffer)
+    (buffer-disable-undo (current-buffer))
+
+    (insert "Couldn't find an obvious default for the root of the\n"
+	    "XEmacs hierarchy.")
+
+    (princ "\nWARNING:\n" 'external-debugging-output)
+    (princ (buffer-string) 'external-debugging-output)))
+
+(defun startup-setup-paths-warning ()
+  (let ((lock (if (boundp 'lock-directory) lock-directory 't))
+	(warnings '()))
+    (if (and (stringp lock) (null (file-directory-p lock)))
+	(setq lock nil))
+    (cond
+     ((null (and lisp-directory exec-directory data-directory doc-directory
+		 load-path
+		 lock))
+      (save-excursion
+	(set-buffer (get-buffer-create " *warning-tmp*"))
+	(erase-buffer)
+	(buffer-disable-undo (current-buffer))
+	(if (null lisp-directory) (push "lisp-directory" warnings))
+	(if (null lock)           (push "lock-directory" warnings))
+	(if (null exec-directory) (push "exec-directory" warnings))
+	(if (null data-directory) (push "data-directory" warnings))
+	(if (null doc-directory)  (push "doc-directory"  warnings))
+	(if (null load-path)      (push "load-path"      warnings))
+
+	(insert "Couldn't find obvious defaults for:\n")
+	(while warnings
+	  (insert (car warnings) "\n")
+	  (setq warnings (cdr warnings)))
+	(insert "Perhaps some directories don't exist, "
+		"or the XEmacs executable,\n" (concat invocation-directory
+						     invocation-name)
+		"\nis in a strange place?")
+
+	(princ "\nWARNING:\n" 'external-debugging-output)
+	(princ (buffer-string) 'external-debugging-output)
+	(erase-buffer)
+	t)))))
+
+;;; startup.el ends here