(defcustom initial-buffer-choice nil
"Buffer to show after starting Emacs.
If the value is nil and `inhibit-startup-screen' is nil, show the
-startup screen. If the value is string, visit the specified file
+startup screen. If the value is a string, visit the specified file
or directory using `find-file'. If t, open the `*scratch*'
buffer."
:type '(choice
(defvar startup-screen-inhibit-startup-screen nil)
+;; FIXME? Why does this get such weirdly extreme treatment, when the
+;; more important inhibit-startup-screen does not.
(defcustom inhibit-startup-echo-area-message nil
"Non-nil inhibits the initial startup echo area message.
Setting this variable takes effect
"List of command-line args not yet processed.")
(defvaralias 'argv 'command-line-args-left
- ;; FIXME: Bad name for a dynamically bound variable.
"List of command-line args not yet processed.
This is a convenience alias, so that one can write \(pop argv\)
inside of --eval command line arguments in order to access
following arguments.")
+(internal-make-var-non-special 'argv)
-(with-no-warnings
- ;; FIXME: Bad name for a dynamically bound variable
- (defvar argi nil
- "Current command-line argument."))
+(defvar argi nil
+ "Current command-line argument.")
+(internal-make-var-non-special 'argi)
(defvar command-line-functions nil ;; lrs 7/31/89
"List of functions to process unrecognized command-line arguments.
(error "Customizing `site-run-file' does not work")))
(defcustom mail-host-address nil
- "Name of this machine, for purposes of naming users."
+ "Name of this machine, for purposes of naming users.
+If non-nil, Emacs uses this instead of `system-name' when constructing
+email addresses."
:type '(choice (const nil) string)
:group 'mail)
(setcdr tail (append (mapcar 'expand-file-name dirs) (cdr tail))))))
(defun normal-top-level ()
+ "Emacs calls this function when it first starts up.
+It sets `command-line-processed', processes the command-line,
+reads the initialization files, etc.
+It is the default value of the variable `top-level'."
(if command-line-processed
(message "Back to top level.")
(setq command-line-processed t)
;; of that dir into load-path,
;; Look for a leim-list.el file too. Loading it will register
;; available input methods.
- (let ((tail load-path) dir)
+ (let ((tail load-path)
+ (lispdir (expand-file-name "../lisp" data-directory))
+ ;; For out-of-tree builds, leim-list is generated in the build dir.
+;;; (leimdir (expand-file-name "../leim" doc-directory))
+ dir)
(while tail
(setq dir (car tail))
(let ((default-directory dir))
(load (expand-file-name "subdirs.el") t t t))
- (let ((default-directory dir))
- (load (expand-file-name "leim-list.el") t t t))
+ ;; Do not scan standard directories that won't contain a leim-list.el.
+ ;; http://lists.gnu.org/archive/html/emacs-devel/2009-10/msg00502.html
+ (or (string-match (concat "\\`" lispdir) dir)
+ (let ((default-directory dir))
+ (load (expand-file-name "leim-list.el") t t t)))
;; We don't use a dolist loop and we put this "setq-cdr" command at
;; the end, because the subdirs.el files may add elements to the end
;; of load-path and we want to take it into account.
(defvar server-process)
(defun command-line ()
+ "A subroutine of `normal-top-level'.
+Amongst another things, it parses the command-line arguments."
(setq before-init-time (current-time)
after-init-time nil
command-line-default-directory default-directory)
(run-hooks 'before-init-hook)
- ;; Under X, this creates the X frame and deletes the terminal frame.
+ ;; Under X, create the X frame and delete the terminal frame.
(unless (daemonp)
-
- ;; If X resources are available, use them to initialize the values
- ;; of `tool-bar-mode' and `menu-bar-mode', as well as the value of
- ;; `no-blinking-cursor' and the `cursor' face.
- (cond
- ((or noninteractive emacs-basic-display)
- (setq menu-bar-mode nil
- tool-bar-mode nil
- no-blinking-cursor t))
- ((memq initial-window-system '(x w32 ns))
- (let ((no-vals '("no" "off" "false" "0")))
- (if (member (x-get-resource "menuBar" "MenuBar") no-vals)
- (setq menu-bar-mode nil))
- (if (member (x-get-resource "toolBar" "ToolBar") no-vals)
- (setq tool-bar-mode nil))
- (if (member (x-get-resource "cursorBlink" "CursorBlink")
- no-vals)
- (setq no-blinking-cursor t)))
- ;; If the cursorColor X resource exists, alter the `cursor' face
- ;; spec, but mark it as changed outside of Customize.
- (let ((color (x-get-resource "cursorColor" "CursorColor")))
- (when color
- (put 'cursor 'theme-face
- `((changed ((t :background ,color)))))
- (put 'cursor 'face-modified t)))))
+ (if (or noninteractive emacs-basic-display)
+ (setq menu-bar-mode nil
+ tool-bar-mode nil
+ no-blinking-cursor t))
(frame-initialize))
(when (fboundp 'x-create-frame)
emacs-basic-display
(and (memq window-system '(x w32 ns))
(not (member (x-get-resource "cursorBlink" "CursorBlink")
- '("off" "false")))))
+ '("no" "off" "false" "0")))))
(setq no-blinking-cursor t))
;; Re-evaluate predefined variables whose initial value depends on
(or mail-host-address
(system-name))))))
- ;; Originally face attributes were specified via
- ;; `font-lock-face-attributes'. Users then changed the default
- ;; face attributes by setting that variable. However, we try and
- ;; be back-compatible and respect its value if set except for
- ;; faces where M-x customize has been used to save changes for the
- ;; face.
- (when (boundp 'font-lock-face-attributes)
- (let ((face-attributes font-lock-face-attributes))
- (while face-attributes
- (let* ((face-attribute (pop face-attributes))
- (face (car face-attribute)))
- ;; Rustle up a `defface' SPEC from a
- ;; `font-lock-face-attributes' entry.
- (unless (get face 'saved-face)
- (let ((foreground (nth 1 face-attribute))
- (background (nth 2 face-attribute))
- (bold-p (nth 3 face-attribute))
- (italic-p (nth 4 face-attribute))
- (underline-p (nth 5 face-attribute))
- face-spec)
- (when foreground
- (setq face-spec (cons ':foreground (cons foreground face-spec))))
- (when background
- (setq face-spec (cons ':background (cons background face-spec))))
- (when bold-p
- (setq face-spec (append '(:weight bold) face-spec)))
- (when italic-p
- (setq face-spec (append '(:slant italic) face-spec)))
- (when underline-p
- (setq face-spec (append '(:underline t) face-spec)))
- (face-spec-set face (list (list t face-spec)) nil)))))))
-
;; If parameter have been changed in the init file which influence
;; face realization, clear the face cache so that new faces will
;; be realized.
(with-no-warnings
(emacs-session-restore x-session-previous-id))))
+(defun x-apply-session-resources ()
+ "Apply X resources which specify initial values for Emacs variables.
+This is called from a window-system initialization function, such
+as `x-initialize-window-system' for X, either at startup (prior
+to reading the init file), or afterwards when the user first
+opens a graphical frame.
+
+This can set the values of `menu-bar-mode', `tool-bar-mode', and
+`no-blinking-cursor', as well as the `cursor' face. Changed
+settings will be marked as \"CHANGED outside of Customize\"."
+ (let ((no-vals '("no" "off" "false" "0"))
+ (settings '(("menuBar" "MenuBar" menu-bar-mode nil)
+ ("toolBar" "ToolBar" tool-bar-mode nil)
+ ("cursorBlink" "CursorBlink" no-blinking-cursor t))))
+ (dolist (x settings)
+ (if (member (x-get-resource (nth 0 x) (nth 1 x)) no-vals)
+ (set (nth 2 x) (nth 3 x)))))
+ (let ((color (x-get-resource "cursorColor" "Foreground")))
+ (when color
+ (put 'cursor 'theme-face
+ `((changed ((t :background ,color)))))
+ (put 'cursor 'face-modified t))))
+
(defcustom initial-scratch-message (purecopy "\
;; This buffer is for notes you don't want to save, and for Lisp evaluation.
;; If you want to create a file, visit that file with C-x C-f,
(if (image-type-available-p 'xpm)
"splash.xpm"
"splash.pbm"))
- ((image-type-available-p 'svg)
+ ((or (image-type-available-p 'svg)
+ (image-type-available-p 'imagemagick))
"splash.svg")
((image-type-available-p 'png)
"splash.png")
(defalias 'display-splash-screen 'display-startup-screen)
(defun command-line-1 (args-left)
+ "A subroutine of `command-line'."
(display-startup-echo-area-message)
(when (and pure-space-overflow
(not noninteractive))
(if (or inhibit-startup-screen
initial-buffer-choice
noninteractive
+ (daemonp)
inhibit-x-resources)
;; Not displaying a startup screen. If 3 or more files
;; (with-no-warnings
;; (setq menubar-bindings-done t))
- (if (> file-count 0)
- (display-startup-screen t)
- (display-startup-screen nil)))))
+ (display-startup-screen (> file-count 0)))))
(defun command-line-normalize-file-name (file)
"Collapse multiple slashes to one, to handle non-Emacs file names."
HCoop / bpt / emacs.git / blobdiff