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- ;;; obsolete.el --- obsoleteness support.
-
- ;;;; Copyright (C) 1985-1994 Free Software Foundation, Inc.
- ;;;; Copyright (C) 1994, 1995 Amdahl Corporation.
- ;;;; Copyright (C) 1995 Sun Microsystems.
-
- ;; Maintainer: XEmacs
- ;; Keywords: internal
-
- ;; 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, 675 Mass Ave, Cambridge, MA 02139, USA.
-
- ;;; The obsoleteness support used to be scattered throughout various
- ;;; source files. We put the stuff in one place to remove the junkiness
- ;;; from other source files and to facilitate creating/updating things
- ;;; like sysdep.el.
-
- (defsubst define-obsolete-function-alias (oldfun newfun)
- "Define OLDFUN as an obsolete alias for function NEWFUN.
- This makes calling OLDFUN equivalent to calling NEWFUN and marks OLDFUN
- as obsolete."
- (define-function oldfun newfun)
- (make-obsolete oldfun newfun))
-
- (defsubst define-obsolete-variable-alias (oldvar newvar)
- "Define OLDVAR as an obsolete alias for varction NEWVAR.
- This makes referencing or setting OLDVAR equivalent to referencing or
- setting NEWVAR and marks OLDVAR as obsolete."
- (defvaralias oldvar newvar)
- (make-obsolete-variable oldvar newvar))
-
- ;;;;;;;;;;;;;;;;;;;;;;;;;;;; `point'
-
- (define-obsolete-function-alias 'dot 'point)
- (define-obsolete-function-alias 'dot-marker 'point-marker)
- (define-obsolete-function-alias 'dot-min 'point-min)
- (define-obsolete-function-alias 'dot-max 'point-max)
- (define-obsolete-function-alias 'window-dot 'window-point)
- (define-obsolete-function-alias 'set-window-dot 'set-window-point)
-
- ;;;;;;;;;;;;;;;;;;;;;;;;;;;; extents
-
- (defun extent-data (extent)
- "Obsolete. Returns the `data' property of the given extent."
- (extent-property extent 'data))
- (make-obsolete 'set-window-dot 'set-window-point)
-
- (defun set-extent-data (extent data)
- "Obsolete. Sets the `data' property of the given extent."
- (set-extent-property extent 'data data))
- (make-obsolete 'set-extent-data 'set-extent-property)
-
- (defun set-extent-attribute (extent attr &optional clearp)
- "" ;; obsoleteness info will be displayed, so no need for anything more.
- (cond ((eq attr 'write-protected)
- (set-extent-property extent 'read-only t))
- ((eq attr 'unhighlight)
- (set-extent-property extent 'highlight nil))
- ((eq attr 'writable)
- (set-extent-property extent 'read-only nil))
- ((eq attr 'visible)
- (set-extent-property extent 'invisible nil))
- (t
- (set-extent-property extent attr t))))
- (make-obsolete 'set-extent-attribute 'set-extent-property)
-
- (defun extent-glyph (extent)
- "" ;; obsoleteness info will be displayed, so no need for anything more.
- (or (extent-begin-glyph extent)
- (extent-end-glyph extent)))
- (make-obsolete 'extent-glyph
- "use `extent-begin-glyph' or `extent-end-glyph' instead.")
-
- (defun extent-layout (extent)
- "" ;; obsoleteness info will be displayed, so no need for anything more.
- (extent-begin-glyph-layout extent))
- (make-obsolete 'extent-layout
- "use `extent-begin-glyph-layout' or `extent-end-glyph-layout' instead.")
-
- (defun set-extent-layout (extent layout)
- "" ;; obsoleteness info will be displayed, so no need for anything more.
- (set-extent-begin-glyph-layout extent layout))
- (make-obsolete 'set-extent-layout
- "use `set-extent-begin-glyph-layout' or `set-extent-end-glyph-layout' instead.")
-
- ;;;;;;;;;;;;;;;;;;;;;;;;;;;; frames
-
- (define-obsolete-variable-alias 'select-screen-hook 'select-frame-hook)
- (define-obsolete-variable-alias 'deselect-screen-hook 'deselect-frame-hook)
- (define-obsolete-variable-alias 'auto-raise-screen 'auto-raise-frame)
- (define-obsolete-variable-alias 'auto-lower-screen 'auto-lower-frame)
- (define-obsolete-variable-alias 'get-screen-for-buffer-default-screen-name
- 'get-frame-for-buffer-default-frame-name)
-
- (define-obsolete-function-alias 'buffer-dedicated-screen
- 'buffer-dedicated-frame)
- (define-obsolete-function-alias 'deiconify-screen 'deiconify-frame)
- (define-obsolete-function-alias 'delete-screen 'delete-frame)
- (define-obsolete-function-alias 'event-screen 'event-frame)
- (define-obsolete-function-alias 'find-file-other-screen 'find-file-other-frame)
- (define-obsolete-function-alias 'find-file-read-only-other-screen
- 'find-file-read-only-other-frame)
- (define-obsolete-function-alias 'live-screen-p 'frame-live-p)
- (define-obsolete-function-alias 'screen-height 'frame-height)
- (define-obsolete-function-alias 'screen-iconified-p 'frame-iconified-p)
- (define-obsolete-function-alias 'screen-list 'frame-list)
- (define-obsolete-function-alias 'screen-live-p 'frame-live-p)
- (define-obsolete-function-alias 'screen-name 'frame-name)
- (define-obsolete-function-alias 'screen-parameters 'frame-parameters)
- (define-obsolete-function-alias 'screen-pixel-height 'frame-pixel-height)
- (define-obsolete-function-alias 'screen-pixel-width 'frame-pixel-width)
- (define-obsolete-function-alias 'screen-root-window 'frame-root-window)
- (define-obsolete-function-alias 'screen-selected-window 'frame-selected-window)
- (define-obsolete-function-alias 'screen-totally-visible-p
- 'frame-totally-visible-p)
- (define-obsolete-function-alias 'screen-visible-p 'frame-visible-p)
- (define-obsolete-function-alias 'screen-width 'frame-width)
- (define-obsolete-function-alias 'screenp 'framep)
- (define-obsolete-function-alias 'get-screen-for-buffer 'get-frame-for-buffer)
- (define-obsolete-function-alias 'get-screen-for-buffer-noselect
- 'get-frame-for-buffer-noselect)
- (define-obsolete-function-alias 'get-other-screen 'get-other-frame)
- (define-obsolete-function-alias 'iconify-screen 'iconify-frame)
- (define-obsolete-function-alias 'lower-screen 'lower-frame)
- (define-obsolete-function-alias 'mail-other-screen 'mail-other-frame)
- (define-obsolete-function-alias 'make-screen 'make-frame)
- (define-obsolete-function-alias 'make-screen-invisible 'make-frame-invisible)
- (define-obsolete-function-alias 'make-screen-visible 'make-frame-visible)
- (define-obsolete-function-alias 'modify-screen-parameters
- 'modify-frame-parameters)
- (define-obsolete-function-alias 'new-screen 'new-frame)
- (define-obsolete-function-alias 'next-screen 'next-frame)
- (define-obsolete-function-alias 'next-multiscreen-window
- 'next-multiframe-window)
- (define-obsolete-function-alias 'other-screen 'other-frame)
- (define-obsolete-function-alias 'previous-screen 'previous-frame)
- (define-obsolete-function-alias 'previous-multiscreen-window
- 'previous-multiframe-window)
- (define-obsolete-function-alias 'raise-screen 'raise-frame)
- (define-obsolete-function-alias 'redraw-screen 'redraw-frame)
- (define-obsolete-function-alias 'select-screen 'select-frame)
- (define-obsolete-function-alias 'selected-screen 'selected-frame)
- (define-obsolete-function-alias 'set-buffer-dedicated-screen
- 'set-buffer-dedicated-frame)
- (define-obsolete-function-alias 'set-screen-height 'set-frame-height)
- (define-obsolete-function-alias 'set-screen-position 'set-frame-position)
- (define-obsolete-function-alias 'set-screen-size 'set-frame-size)
- (define-obsolete-function-alias 'set-screen-width 'set-frame-width)
- (define-obsolete-function-alias 'show-temp-buffer-in-current-screen
- 'show-temp-buffer-in-current-frame)
- (define-obsolete-function-alias 'switch-to-buffer-other-screen
- 'switch-to-buffer-other-frame)
- (define-obsolete-function-alias 'visible-screen-list 'visible-frame-list)
- (define-obsolete-function-alias 'window-screen 'window-frame)
- (define-obsolete-function-alias 'x-set-screen-icon-pixmap
- 'x-set-frame-icon-pixmap)
- (define-obsolete-function-alias 'x-set-screen-pointer
- 'x-set-frame-pointer)
-
- (define-obsolete-variable-alias 'screen-title-format 'frame-title-format)
- (define-obsolete-variable-alias 'screen-icon-title-format
- 'frame-icon-title-format)
- (define-obsolete-variable-alias 'terminal-screen 'terminal-frame)
- (define-obsolete-variable-alias 'delete-screen-hook 'delete-frame-hook)
- (define-obsolete-variable-alias 'create-screen-hook 'create-frame-hook)
- (define-obsolete-variable-alias 'mouse-enter-screen-hook
- 'mouse-enter-frame-hook)
- (define-obsolete-variable-alias 'mouse-leave-screen-hook
- 'mouse-leave-frame-hook)
- (define-obsolete-variable-alias 'map-screen-hook 'map-frame-hook)
- (define-obsolete-variable-alias 'unmap-screen-hook 'unmap-frame-hook)
- (define-obsolete-variable-alias 'default-screen-alist 'default-frame-alist)
- (define-obsolete-variable-alias 'default-screen-name 'default-frame-name)
- (define-obsolete-variable-alias 'x-screen-defaults 'default-x-frame-alist)
-
- (defun x-create-screen (parms window-id)
- ""
- (if (not (eq 'x (device-type (selected-device))))
- (error "Cannot create X frames on non-X device"))
- (make-frame (append parms (list (list 'window-id window-id)))
- (selected-device)))
- (make-obsolete 'x-create-screen 'make-frame)
-
- (defun frame-first-window (frame)
- "Returns the topmost, leftmost window of FRAME.
- If omitted, FRAME defaults to the currently selected frame."
- (frame-highest-window frame 0))
- (make-obsolete 'frame-first-window 'frame-highest-window)
-
- ;;;;;;;;;;;;;;;;;;;;;;;;;;;; stuff replaced by specifiers
-
- (defun screen-scrollbar-width (&optional screen)
- ;; specifier-specs is the inverse of set-specifier, but
- ;; the way this function was defined, specifier-instance
- ;; is closer.
- (specifier-instance scrollbar-width (or screen (selected-frame))))
- (make-obsolete 'screen-scrollbar-width
- "use (specifier-instance scrollbar-width ...).")
-
- (defun set-screen-scrollbar-width (screen value)
- (set-specifier scrollbar-width (cons screen value)))
- (make-obsolete 'set-screen-scrollbar-width
- "use (set-specifier scrollbar-width ...).")
-
- (defun set-screen-left-margin-width (value &optional screen)
- (set-specifier left-margin-width
- (cons (or screen (selected-frame)) value)))
- (make-obsolete 'set-screen-left-margin-width
- "use (set-specifier left-margin-width ...).")
-
- (defun set-screen-right-margin-width (value &optional screen)
- (set-specifier right-margin-width
- (cons (or screen (selected-frame)) value)))
- (make-obsolete 'set-screen-right-margin-width
- "use (set-specifier right-margin-width ...).")
-
- (defun set-buffer-left-margin-width (value &optional buffer)
- (set-specifier left-margin-width (cons (or buffer (current-buffer)) value)))
- (make-obsolete 'set-buffer-left-margin-width
- "use (set-specifier left-margin-width ...).")
-
- (defun set-buffer-right-margin-width (value &optional buffer)
- (set-specifier right-margin-width (cons (or buffer (current-buffer)) value)))
- (make-obsolete 'set-buffer-right-margin-width
- "use (set-specifier right-margin-width ...).")
-
- (defun screen-left-margin-width (&optional screen)
- (specifier-specs left-margin-width (or screen (selected-frame))))
- (make-obsolete 'screen-left-margin-width
- "use (specifier-specs left-margin-width ...).")
-
- (defun screen-right-margin-width (&optional screen)
- (specifier-specs right-margin-width (or screen (selected-frame))))
- (make-obsolete 'screen-right-margin-width
- "use (specifier-specs right-margin-width ...).")
-
- (defun buffer-left-margin-width (&optional buffer)
- (specifier-specs left-margin-width (or buffer (current-buffer))))
- (make-obsolete 'buffer-left-margin-width
- "use (specifier-specs left-margin-width ...).")
-
- (defun buffer-right-margin-width (&optional buffer)
- (specifier-specs right-margin-width (or buffer (current-buffer))))
- (make-obsolete 'buffer-right-margin-width
- "use (specifier-specs right-margin-width ...).")
-
- ;;;;;;;;;;;;;;;;;;;;;;;;;;;; modeline
-
- (define-obsolete-function-alias 'redraw-mode-line 'redraw-modeline)
- (define-obsolete-function-alias 'force-mode-line-update
- 'redraw-modeline) ;; FSF compatibility
- (define-obsolete-variable-alias 'mode-line-map 'modeline-map)
- (define-obsolete-variable-alias 'mode-line-buffer-identification
- 'modeline-buffer-identification)
- (define-obsolete-variable-alias 'mode-line-process 'modeline-process)
- (define-obsolete-variable-alias 'mode-line-modified 'modeline-modified)
- (make-obsolete-variable 'mode-line-inverse-video
- "use set-face-highlight-p and set-face-reverse-p")
- (define-obsolete-variable-alias 'default-mode-line-format
- 'default-modeline-format)
- (define-obsolete-variable-alias 'mode-line-format 'modeline-format)
- (define-obsolete-variable-alias 'mode-line-menu 'modeline-menu)
-
- ;;;;;;;;;;;;;;;;;;;;;;;;;;;; device stuff
-
- (make-obsolete-variable 'window-system "use (device-type)")
- (make-obsolete-variable 'meta-flag
- "use the `set-input-mode' function instead.")
-
- (defun x-display-color-p (&optional device)
- "Returns non-nil if DEVICE is a color device."
- (eq 'color (device-class device)))
- (make-obsolete 'x-display-color-p 'device-class)
-
- (define-function 'x-color-display-p 'x-display-color-p)
- (make-obsolete 'x-display-color-p 'device-class)
-
- (defun x-display-grayscale-p (&optional device)
- "Returns non-nil if DEVICE is a grayscale device."
- (eq 'grayscale (device-class device)))
- (make-obsolete 'x-display-grayscale-p 'device-class)
-
- (define-function 'x-grayscale-display-p 'x-display-grayscale-p)
- (make-obsolete 'x-display-grayscale-p 'device-class)
-
- (define-obsolete-function-alias 'x-display-pixel-width 'device-pixel-width)
- (define-obsolete-function-alias 'x-display-pixel-height
- 'device-pixel-height)
- (define-obsolete-function-alias 'x-display-planes 'device-bitplanes)
- (define-obsolete-function-alias 'x-display-color-cells 'device-color-cells)
-
- (define-obsolete-function-alias 'baud-rate 'device-baud-rate)
-
- ;;;;;;;;;;;;;;;;;;;;;;;;;;;; faces
-
- (define-obsolete-function-alias 'list-faces-display 'edit-faces)
- (define-obsolete-function-alias 'list-faces 'face-list)
-
- ;;;;;;;;;;;;;;;;;;;;;;;;;;;; files
-
- (make-obsolete-variable 'trim-versions-without-asking 'delete-old-versions)
-
- ;;; Old XEmacs name; kept around for compatibility.
- (put 'after-write-file-hooks 'permanent-local t)
- (make-obsolete-variable 'after-write-file-hooks 'after-save-hook)
- (defvar after-write-file-hooks nil
- "")
-
- ;;;;;;;;;;;;;;;;;;;;;;;;;;;; keymaps
-
- (defun keymap-parent (keymap)
- "Returns the first parent of the given keymap."
- (car (keymap-parents keymap)))
- (make-obsolete 'keymap-parent 'keymap-parents)
-
- (defun set-keymap-parent (keymap parent)
- "Makes the given keymap have (only) the given parent."
- (set-keymap-parents keymap (if parent (list parent) '()))
- parent)
- (make-obsolete 'set-keymap-parent 'set-keymap-parents)
-
- ;;;;;;;;;;;;;;;;;;;;;;;;;;;; menu stuff
-
- (defun add-menu-item (menu-path item-name function enabled-p &optional before)
- "Obsolete. See the function `add-menu-button'."
- (or item-name (error "must specify an item name"))
- (add-menu-button menu-path (vector item-name function enabled-p) before))
- (make-obsolete 'add-menu-item 'add-menu-button)
-
- (defun add-menu (menu-path menu-name menu-items &optional before)
- "Obsolete. See the function `add-submenu'."
- (or menu-name (error (gettext "must specify a menu name")))
- (or menu-items (error (gettext "must specify some menu items")))
- (add-submenu menu-path (cons menu-name menu-items) before))
- (make-obsolete 'add-menu 'add-submenu)
-
- ;;;;;;;;;;;;;;;;;;;;;;;;;;;; minibuffer
-
- (define-obsolete-function-alias 'read-minibuffer
- 'read-expression) ; misleading name
-
- ;;;;;;;;;;;;;;;;;;;;;;;;;;;; misc
-
- ;; (defun user-original-login-name ()
- ;; "Return user's login name from original login.
- ;; This tries to remain unaffected by `su', by looking in environment variables."
- ;; (or (getenv "LOGNAME") (getenv "USER") (user-login-name)))
- (define-obsolete-function-alias 'user-original-login-name 'user-login-name)
-
- (define-obsolete-function-alias 'menu-event-p 'misc-user-event-p)
-
- ; old names
- (define-obsolete-function-alias 'read-input 'read-string)
- (define-obsolete-function-alias 'show-buffer 'set-window-buffer)
- (define-obsolete-function-alias 'buffer-flush-undo 'buffer-disable-undo)
- (define-obsolete-function-alias 'eval-current-buffer 'eval-buffer)
- (define-obsolete-function-alias 'byte-code-function-p
- 'compiled-function-p) ;FSFmacs
- (define-obsolete-function-alias 'truename 'file-truename)
-
- ;;(make-obsolete 'mod '%) ; mod and % are different now
- (make-obsolete 'read-no-blanks-input 'read-string) ; mocklisp crud
-
- (make-obsolete 'ring-mod 'mod)
- (make-obsolete-variable 'auto-fill-hook 'auto-fill-function)
- (make-obsolete-variable 'blink-paren-hook 'blink-paren-function)
- (make-obsolete-variable 'lisp-indent-hook 'lisp-indent-function)
- (make-obsolete-variable 'comment-indent-hook 'comment-indent-function)
- (make-obsolete-variable 'temp-buffer-show-hook
- 'temp-buffer-show-function)
- (make-obsolete-variable 'inhibit-local-variables
- "use `enable-local-variables' (with the reversed sense).")
- (make-obsolete-variable 'suspend-hooks 'suspend-hook)
- (make-obsolete-variable 'first-change-function 'first-change-hook)
- (make-obsolete-variable 'before-change-function 'before-change-functions)
- (make-obsolete-variable 'after-change-function 'after-change-functions)
- (make-obsolete-variable 'after-write-file-hooks 'after-save-hook)
-
- (make-obsolete-variable 'unread-command-char 'unread-command-events)
- (make-obsolete 'current-time-seconds 'current-time)
- (make-obsolete 'sleep-for-millisecs "use sleep-for with a float")
- ;; too bad there's not a way to check for aref, assq, and nconc
- ;; being called on the values of functions known to return keymaps,
- ;; or known to return vectors of events instead of strings...
-
- ;;;;;;;;;;;;;;;;;;;;;;;;;;;; mouse
-
- ;;; (defun mouse-eval-last-sexpr (event)
- ;;; (interactive "@e")
- ;;; (save-excursion
- ;;; (mouse-set-point event)
- ;;; (eval-last-sexp nil)))
-
- (define-obsolete-function-alias 'mouse-eval-last-sexpr 'mouse-eval-sexp)
-
- (defun read-mouse-position (frame)
- (cdr (mouse-position (frame-device frame))))
- (make-obsolete 'read-mouse-position 'mouse-position)
-
- ;;;;;;;;;;;;;;;;;;;;;;;;;;;; window-system objects
-
- (define-obsolete-function-alias 'pixel-name 'color-name)
-
- ;; compatibility function -- a front-end to make-glyph
- (defun make-pixmap (name &optional locale)
- "Create a glyph with NAME as a pixmap specifier and locale LOCALE.
- The file should be in `XBM' or `XPM' format.
- If the XBMLANGPATH environment variable is set, it will be searched for
- matching files. Next, the directories listed in the `x-bitmap-file-path'
- variable will be searched (this variable is initialized from the
- \"*bitmapFilePath\" resource). Finally, the XEmacs etc/ directory
- (the value of `data-directory') will be searched.
- The file argument may also be a list of the form (width height data) where
- width and height are the size in pixels, and data is a string, containing
- the raw bits of the bitmap. (Bitmaps specified this way can only be one bit
- deep.)
- If compiled with support for XPM, the file argument may also be a string
- which is the contents of an XPM file (that is, a string beginning with the
- characters \"/* XPM */\"; see the XPM documentation).
- The optional second argument is the specifier locale for this pixmap glyph.
- The returned object is a glyph object. To get the actual pixmap object for
- a given frame, use the function `glyph-instance'."
- (if (consp name)
- (setq name (vector 'xbm :data name)))
- (make-glyph name))
- (make-obsolete 'make-pixmap 'make-glyph)
-
- (define-obsolete-function-alias 'pixmap-width 'glyph-width)
- (define-obsolete-function-alias 'pixmap-contributes-to-line-height-p
- 'glyph-contrib-p-instance)
- (define-obsolete-function-alias 'set-pixmap-contributes-to-line-height
- 'set-glyph-contrib-p)
- (define-obsolete-function-alias 'event-glyph 'event-glyph-extent)
-
- ;;;;;;;;;;;;;;;;;;;;;;;;;;;; processes
-
- (define-obsolete-function-alias 'send-string 'process-send-string)
- (define-obsolete-function-alias 'send-region 'process-send-region)
-
-