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- ;; Override parts of files.el for VMS.
- ;; Copyright (C) 1986 Free Software Foundation, Inc.
- ;; This file is part of GNU Emacs.
- ;; GNU Emacs is distributed in the hope that it will be useful,
- ;; but WITHOUT ANY WARRANTY. No author or distributor
- ;; accepts responsibility to anyone for the consequences of using it
- ;; or for whether it serves any particular purpose or works at all,
- ;; unless he says so in writing. Refer to the GNU Emacs General Public
- ;; License for full details.
- ;; Everyone is granted permission to copy, modify and redistribute
- ;; GNU Emacs, but only under the conditions described in the
- ;; GNU Emacs General Public License. A copy of this license is
- ;; supposed to have been given to you along with GNU Emacs so you
- ;; can know your rights and responsibilities. It should be in a
- ;; file named COPYING. Among other things, the copyright notice
- ;; and this notice must be preserved on all copies.
- ;;; Functions that need redefinition
- ;;; Auto save filesnames start with _$ and end with $.
- (defun make-auto-save-file-name ()
- "Return file name to use for auto-saves of current buffer.
- Does not consider auto-save-visited-file-name; that is checked
- before calling this function.
- This is a separate function so your .emacs file or site-init.el can redefine it.
- See also auto-save-file-name-p."
- (if buffer-file-name
- (concat (file-name-directory buffer-file-name)
- "_$"
- (file-name-nondirectory buffer-file-name)
- "$")
- (expand-file-name (concat "_$_" (buffer-name) "$"))))
- (defun auto-save-file-name-p (filename)
- "Return t if FILENAME can be yielded by make-auto-save-file-name.
- FILENAME should lack slashes.
- This is a separate function so your .emacs file or site-init.el can redefine it."
- (string-match "^_\\$.*\\$" filename))
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