;;; startup.el --- process Emacs shell arguments
;; Copyright (C) 1985, 1986, 1992, 1994, 1995, 1996, 1997, 1998, 1999, 2000,
-;; 2001, 2002, 2003, 2004, 2005 Free Software Foundation, Inc.
+;; 2001, 2002, 2003, 2004, 2005, 2006 Free Software Foundation, Inc.
;; Maintainer: FSF
;; Keywords: internal
"Emacs start-up procedure."
:group 'internal)
-(defcustom inhibit-startup-message nil
- "*Non-nil inhibits the initial startup message.
+(defcustom inhibit-splash-screen nil
+ "Non-nil inhibits the startup screen.
+It also inhibits display of the initial message in the *scratch* buffer.
+
This is for use in your personal init file, once you are familiar
-with the contents of the startup message."
+with the contents of the startup screen."
:type 'boolean
:group 'initialization)
-(defvaralias 'inhibit-splash-screen 'inhibit-startup-message)
+(defvaralias 'inhibit-startup-message 'inhibit-splash-screen)
(defcustom inhibit-startup-echo-area-message nil
"*Non-nil inhibits the initial startup echo area message.
:type 'function
:group 'initialization)
-(defcustom init-file-user nil
+(defvar init-file-user nil
"Identity of user whose `.emacs' file is or was read.
The value is nil if `-q' or `--no-init-file' was specified,
meaning do not load any init file.
-Otherwise, the value may be the null string, meaning use the init file
-for the user that originally logged in, or it may be a
-string containing a user's name meaning use that person's init file.
+Otherwise, the value may be an empty string, meaning
+use the init file for the user who originally logged in,
+or it may be a string containing a user's name meaning
+use that person's init file.
In either of the latter cases, `(concat \"~\" init-file-user \"/\")'
evaluates to the name of the directory where the `.emacs' file was
looked for.
Setting `init-file-user' does not prevent Emacs from loading
-`site-start.el'. The only way to do that is to use `--no-site-file'."
- :type '(choice (const :tag "none" nil) string)
- :group 'initialization)
+`site-start.el'. The only way to do that is to use `--no-site-file'.")
(defcustom site-run-file "site-start"
"File containing site-wide run-time initializations.
(set-locale-environment nil)
;; Convert preloaded file names to absolute.
- (setq load-history
- (mapcar (lambda (elt)
- (if (and (stringp (car elt))
- (not (file-name-absolute-p (car elt))))
- (cons (locate-file (car elt) load-path
- load-suffixes)
- (cdr elt))
- elt))
- load-history))
+ (let ((lisp-dir
+ (file-name-directory
+ (locate-file "simple" load-path
+ (get-load-suffixes)))))
+
+ (setq load-history
+ (mapcar (lambda (elt)
+ (if (and (stringp (car elt))
+ (not (file-name-absolute-p (car elt))))
+ (cons (concat lisp-dir
+ (car elt)
+ (if (string-match "[.]el$" (car elt))
+ "" ".elc"))
+ (cdr elt))
+ elt))
+ load-history)))
;; Convert the arguments to Emacs internal representation.
(let ((args (cdr command-line-args)))
(custom-reevaluate-setting 'mouse-wheel-down-event)
(custom-reevaluate-setting 'mouse-wheel-up-event)
(custom-reevaluate-setting 'file-name-shadow-mode)
+ (custom-reevaluate-setting 'send-mail-function)
;; Register default TTY colors for the case the terminal hasn't a
;; terminal init file.
(format "Invalid user name %s"
init-file-user)
:error)
- (if (file-directory-p (expand-file-name (concat "~" init-file-user)))
+ (if (file-directory-p (expand-file-name
+ ;; We don't support ~USER on MS-Windows except
+ ;; for the current user, and always load .emacs
+ ;; from the current user's home directory (see
+ ;; below). So always check "~", even if invoked
+ ;; with "-u USER", or if $USER or $LOGNAME are
+ ;; set to something different.
+ (if (eq system-type 'windows-nt)
+ "~"
+ (concat "~" init-file-user))))
nil
(display-warning 'initialization
(format "User %s has no home directory"
(pop-to-buffer "*Messages*"))
(setq init-file-had-error t)))))
+ (if (and deactivate-mark transient-mark-mode)
+ (with-current-buffer (window-buffer)
+ (deactivate-mark)))
+
;; If the user has a file of abbrevs, read it.
(if (file-exists-p abbrev-file-name)
(quietly-read-abbrev-file abbrev-file-name))
")
"Initial message displayed in *scratch* buffer at startup.
-If this is nil, no message will be displayed."
+If this is nil, no message will be displayed.
+If `inhibit-splash-screen' is non-nil, then no message is displayed,
+regardless of the value of this variable."
:type '(choice (text :tag "Message")
(const :tag "none" nil))
:group 'initialization)
(emacs-version)
"\n"
:face '(variable-pitch :height 0.5)
- "Copyright (C) 2005 Free Software Foundation, Inc.")
+ "Copyright (C) 2006 Free Software Foundation, Inc.")
(and auto-save-list-file-prefix
;; Don't signal an error if the
;; directory for auto-save-list files
(set-buffer buffer)
(erase-buffer)
(if pure-space-overflow
- (insert "Warning Warning Pure space overflow Warning Warning\n"))
+ (insert "\
+Warning Warning!!! Pure space overflow !!!Warning Warning
+\(See the node Building Emacs in the Lisp manual for details.)\n"))
(fancy-splash-head)
(apply #'fancy-splash-insert text)
(fancy-splash-tail)
the user caused an input event by hitting a key or clicking with the
mouse."
(interactive)
- (if (and (consp last-command-event)
+ (if (and (memq 'down (event-modifiers last-command-event))
(eq (posn-window (event-start last-command-event))
(selected-window)))
;; This is a mouse-down event in the spash screen window.
(fancy-splash-outer-buffer (current-buffer))
splash-buffer
(old-minor-mode-map-alist minor-mode-map-alist)
+ (old-emulation-mode-map-alists emulation-mode-map-alists)
(frame (fancy-splash-frame))
timer)
(save-selected-window
(setq cursor-type nil
display-hourglass nil
minor-mode-map-alist nil
+ emulation-mode-map-alists nil
buffer-undo-list t
mode-line-format (propertize "---- %b %-"
'face '(:weight bold))
(recursive-edit))
(cancel-timer timer)
(setq display-hourglass old-hourglass
- minor-mode-map-alist old-minor-mode-map-alist)
+ minor-mode-map-alist old-minor-mode-map-alist
+ emulation-mode-map-alists old-emulation-mode-map-alists)
(kill-buffer splash-buffer))))))
(defun fancy-splash-frame ()
(let ((prev-buffer (current-buffer)))
(unwind-protect
(with-current-buffer (get-buffer-create "GNU Emacs")
- (let ((tab-width 8)
- (mode-line-format (propertize "---- %b %-"
- 'face '(:weight bold))))
-
- (if pure-space-overflow
- (insert "Warning Warning Pure space overflow Warning Warning\n"))
-
- ;; The convention for this piece of code is that
- ;; each piece of output starts with one or two newlines
- ;; and does not end with any newlines.
- (insert "Welcome to GNU Emacs")
- (insert
- (if (eq system-type 'gnu/linux)
- ", one component of the GNU/Linux operating system.\n"
- ", a part of the GNU operating system.\n"))
-
- (unless (equal (buffer-name prev-buffer) "*scratch*")
- (insert (substitute-command-keys
- "\nType \\[recenter] to begin editing your file.\n")))
-
- (if (display-mouse-p)
- ;; The user can use the mouse to activate menus
- ;; so give help in terms of menu items.
- (progn
- (insert "\
+ (set (make-local-variable 'tab-width) 8)
+ (set (make-local-variable 'mode-line-format)
+ (propertize "---- %b %-" 'face '(:weight bold)))
+
+ (if pure-space-overflow
+ (insert "\
+Warning Warning!!! Pure space overflow !!!Warning Warning
+\(See the node Building Emacs in the Lisp manual for details.)\n"))
+
+ ;; The convention for this piece of code is that
+ ;; each piece of output starts with one or two newlines
+ ;; and does not end with any newlines.
+ (insert "Welcome to GNU Emacs")
+ (insert
+ (if (eq system-type 'gnu/linux)
+ ", one component of the GNU/Linux operating system.\n"
+ ", a part of the GNU operating system.\n"))
+
+ (unless (equal (buffer-name prev-buffer) "*scratch*")
+ (insert (substitute-command-keys
+ "\nType \\[recenter] to begin editing your file.\n")))
+
+ (if (display-mouse-p)
+ ;; The user can use the mouse to activate menus
+ ;; so give help in terms of menu items.
+ (progn
+ (insert "\
You can do basic editing with the menu bar and scroll bar using the mouse.
Useful File menu items:
Getting New Versions How to obtain the latest version of Emacs
More Manuals / Ordering Manuals How to order printed manuals from the FSF
")
- (insert "\n\n" (emacs-version)
- "
-Copyright (C) 2005 Free Software Foundation, Inc."))
-
- ;; No mouse menus, so give help using kbd commands.
-
- ;; If keys have their default meanings,
- ;; use precomputed string to save lots of time.
- (if (and (eq (key-binding "\C-h") 'help-command)
- (eq (key-binding "\C-xu") 'advertised-undo)
- (eq (key-binding "\C-x\C-c") 'save-buffers-kill-emacs)
- (eq (key-binding "\C-ht") 'help-with-tutorial)
- (eq (key-binding "\C-hi") 'info)
- (eq (key-binding "\C-hr") 'info-emacs-manual)
- (eq (key-binding "\C-h\C-n") 'view-emacs-news))
- (insert "
+ (insert "\n\n" (emacs-version)
+ "
+Copyright (C) 2006 Free Software Foundation, Inc."))
+
+ ;; No mouse menus, so give help using kbd commands.
+
+ ;; If keys have their default meanings,
+ ;; use precomputed string to save lots of time.
+ (if (and (eq (key-binding "\C-h") 'help-command)
+ (eq (key-binding "\C-xu") 'advertised-undo)
+ (eq (key-binding "\C-x\C-c") 'save-buffers-kill-emacs)
+ (eq (key-binding "\C-ht") 'help-with-tutorial)
+ (eq (key-binding "\C-hi") 'info)
+ (eq (key-binding "\C-hr") 'info-emacs-manual)
+ (eq (key-binding "\C-h\C-n") 'view-emacs-news))
+ (insert "
Get help C-h (Hold down CTRL and press h)
Emacs manual C-h r
Emacs tutorial C-h t Undo changes C-x u
Buy manuals C-h C-m Exit Emacs C-x C-c
Browse manuals C-h i")
- (insert (substitute-command-keys
- (format "\n
+ (insert (substitute-command-keys
+ (format "\n
Get help %s
Emacs manual \\[info-emacs-manual]
Emacs tutorial \\[help-with-tutorial]\tUndo changes\t\\[advertised-undo]
Buy manuals \\[view-order-manuals]\tExit Emacs\t\\[save-buffers-kill-emacs]
Browse manuals \\[info]"
- (let ((where (where-is-internal
- 'help-command nil t)))
- (if where
- (key-description where)
- "M-x help"))))))
-
- ;; Say how to use the menu bar with the keyboard.
- (if (and (eq (key-binding "\M-`") 'tmm-menubar)
- (eq (key-binding [f10]) 'tmm-menubar))
- (insert "
+ (let ((where (where-is-internal
+ 'help-command nil t)))
+ (if where
+ (key-description where)
+ "M-x help"))))))
+
+ ;; Say how to use the menu bar with the keyboard.
+ (if (and (eq (key-binding "\M-`") 'tmm-menubar)
+ (eq (key-binding [f10]) 'tmm-menubar))
+ (insert "
Activate menubar F10 or ESC ` or M-`")
- (insert (substitute-command-keys "
+ (insert (substitute-command-keys "
Activate menubar \\[tmm-menubar]")))
- ;; Many users seem to have problems with these.
- (insert "
+ ;; Many users seem to have problems with these.
+ (insert "
\(`C-' means use the CTRL key. `M-' means use the Meta (or Alt) key.
If you have no Meta key, you may instead type ESC followed by the character.)")
- (insert "\n\n" (emacs-version)
- "
-Copyright (C) 2005 Free Software Foundation, Inc.")
+ (insert "\n\n" (emacs-version)
+ "
+Copyright (C) 2006 Free Software Foundation, Inc.")
- (if (and (eq (key-binding "\C-h\C-c") 'describe-copying)
- (eq (key-binding "\C-h\C-d") 'describe-distribution)
- (eq (key-binding "\C-h\C-w") 'describe-no-warranty))
- (insert
- "\n
+ (if (and (eq (key-binding "\C-h\C-c") 'describe-copying)
+ (eq (key-binding "\C-h\C-d") 'describe-distribution)
+ (eq (key-binding "\C-h\C-w") 'describe-no-warranty))
+ (insert
+ "\n
GNU Emacs comes with ABSOLUTELY NO WARRANTY; type C-h C-w for full details.
Emacs is Free Software--Free as in Freedom--so you can redistribute copies
of Emacs and modify it; type C-h C-c to see the conditions.
Type C-h C-d for information on getting the latest version.")
- (insert (substitute-command-keys
- "\n
+ (insert (substitute-command-keys
+ "\n
GNU Emacs comes with ABSOLUTELY NO WARRANTY; type \\[describe-no-warranty] for full details.
Emacs is Free Software--Free as in Freedom--so you can redistribute copies
of Emacs and modify it; type \\[describe-copying] to see the conditions.
Type \\[describe-distribution] for information on getting the latest version."))))
- ;; The rest of the startup screen is the same on all
- ;; kinds of terminals.
-
- ;; Give information on recovering, if there was a crash.
- (and auto-save-list-file-prefix
- ;; Don't signal an error if the
- ;; directory for auto-save-list files
- ;; does not yet exist.
- (file-directory-p (file-name-directory
- auto-save-list-file-prefix))
- (directory-files
- (file-name-directory auto-save-list-file-prefix)
- nil
- (concat "\\`"
- (regexp-quote (file-name-nondirectory
- auto-save-list-file-prefix)))
- t)
- (insert "\n\nIf an Emacs session crashed recently, "
- "type M-x recover-session RET\nto recover"
- " the files you were editing."))
-
- ;; Display the input that we set up in the buffer.
- (set-buffer-modified-p nil)
- (goto-char (point-min))
- (save-window-excursion
- (switch-to-buffer (current-buffer))
- (sit-for 120))))
+ ;; The rest of the startup screen is the same on all
+ ;; kinds of terminals.
+
+ ;; Give information on recovering, if there was a crash.
+ (and auto-save-list-file-prefix
+ ;; Don't signal an error if the
+ ;; directory for auto-save-list files
+ ;; does not yet exist.
+ (file-directory-p (file-name-directory
+ auto-save-list-file-prefix))
+ (directory-files
+ (file-name-directory auto-save-list-file-prefix)
+ nil
+ (concat "\\`"
+ (regexp-quote (file-name-nondirectory
+ auto-save-list-file-prefix)))
+ t)
+ (insert "\n\nIf an Emacs session crashed recently, "
+ "type M-x recover-session RET\nto recover"
+ " the files you were editing."))
+
+ ;; Display the input that we set up in the buffer.
+ (set-buffer-modified-p nil)
+ (goto-char (point-min))
+ (if (or (window-minibuffer-p)
+ (window-dedicated-p (selected-window)))
+ ;; There's no point is using pop-to-buffer since creating
+ ;; a new frame will generate enough events that the
+ ;; subsequent `sit-for' will immediately return anyway.
+ nil ;; (pop-to-buffer (current-buffer))
+ (save-window-excursion
+ (switch-to-buffer (current-buffer))
+ (sit-for 120))))
;; Unwind ... ensure splash buffer is killed
(kill-buffer "GNU Emacs"))))
(when init-file-had-error
(sit-for 2))
+ (when (and pure-space-overflow
+ (not noninteractive))
+ (display-warning
+ 'initialization
+ "Building Emacs overflowed pure space. See \"(elisp)Building Emacs\" for more information."
+ ;; FIXME: Tell the user what kind of problems are possible and how to fix
+ ;; the overflow.
+ :warning))
+
(when command-line-args-left
;; We have command args; process them.
(let ((dir command-line-default-directory)
(longopts
(append '(("--funcall") ("--load") ("--insert") ("--kill")
("--directory") ("--eval") ("--execute") ("--no-splash")
- ("--find-file") ("--visit") ("--file"))
+ ("--find-file") ("--visit") ("--file") ("--no-desktop"))
(mapcar (lambda (elt)
(list (concat "-" (car elt))))
command-switch-alist)))
((equal argi "-kill")
(kill-emacs t))
+ ;; This is for when they use --no-desktop with -q, or
+ ;; don't load Desktop in their .emacs. If desktop.el
+ ;; _is_ loaded, it will handle this switch, and we
+ ;; won't see it by the time we get here.
+ ((equal argi "-no-desktop")
+ (message "\"--no-desktop\" ignored because the Desktop package is not loaded"))
+
((string-match "^\\+[0-9]+\\'" argi)
(setq line (string-to-number argi)))