-;;; files.el --- file input and output commands for Emacs
+;;; files.el --- file input and output commands for Emacs -*- lexical-binding:t -*-
;; Copyright (C) 1985-1987, 1992-2013 Free Software Foundation, Inc.
(declare-function msdos-long-file-names "msdos.c")
(declare-function w32-long-file-name "w32proc.c")
(declare-function dired-get-filename "dired" (&optional localp no-error-if-not-filep))
-(declare-function dired-unmark "dired" (arg))
+(declare-function dired-unmark "dired" (arg &optional interactive))
(declare-function dired-do-flagged-delete "dired" (&optional nomessage))
(declare-function dos-8+3-filename "dos-fns" (filename))
(declare-function dosified-file-name "dos-fns" (file-name))
Certain major modes set this locally to the value obtained
from `mode-require-final-newline'."
+ :safe #'symbolp
:type '(choice (const :tag "When visiting" visit)
(const :tag "When saving" t)
(const :tag "When visiting or saving" visit-save)
"Create a suitably named buffer for visiting FILENAME, and return it.
FILENAME (sans directory) is used unchanged if that name is free;
otherwise a string <2> or <3> or ... is appended to get an unused name.
-Spaces at the start of FILENAME (sans directory) are removed."
+
+Emacs treats buffers whose names begin with a space as internal buffers.
+To avoid confusion when visiting a file whose name begins with a space,
+this function prepends a \"|\" to the final result if necessary."
(let ((lastname (file-name-nondirectory filename)))
(if (string= lastname "")
(setq lastname filename))
- (save-match-data
- (string-match "^ *\\(.*\\)" lastname)
- (generate-new-buffer (match-string 1 lastname)))))
+ (generate-new-buffer (if (string-match-p "\\` " lastname)
+ (concat "|" lastname)
+ lastname))))
(defun generate-new-buffer (name)
"Create and return a buffer with a name based on NAME.
(setq buffer-read-only read-only)))
(setq buffer-file-read-only read-only))
- (when (and (not (eq (not (null rawfile))
- (not (null find-file-literally))))
- (not nonexistent)
- ;; It is confusing to ask whether to visit
- ;; non-literally if they have the file in
- ;; hexl-mode or image-mode.
- (not (memq major-mode '(hexl-mode image-mode))))
+ (unless (or (eq (null rawfile) (null find-file-literally))
+ nonexistent
+ ;; It is confusing to ask whether to visit
+ ;; non-literally if they have the file in
+ ;; hexl-mode or image-mode.
+ (memq major-mode '(hexl-mode image-mode)))
(if (buffer-modified-p)
(if (y-or-n-p
(format
;; .PROCESSORNAME-gdbinit so that the host and target gdbinit files
;; don't interfere with each other.
("/\\.[a-z0-9-]*gdbinit" . gdb-script-mode)
+ ;; GDB 7.5 introduced OBJFILE-gdb.gdb script files; e.g. a file
+ ;; named 'emacs-gdb.gdb', if it exists, will be automatically
+ ;; loaded when GDB reads an objfile called 'emacs'.
+ ("-gdb\\.gdb" . gdb-script-mode)
("[cC]hange\\.?[lL]og?\\'" . change-log-mode)
("[cC]hange[lL]og[-.][0-9]+\\'" . change-log-mode)
("\\$CHANGE_LOG\\$\\.TXT" . change-log-mode)
("\\.scm\\.[0-9]*\\'" . scheme-mode)
("\\.[ck]?sh\\'\\|\\.shar\\'\\|/\\.z?profile\\'" . sh-mode)
("\\.bash\\'" . sh-mode)
- ("\\(/\\|\\`\\)\\.\\(bash_profile\\|z?login\\|bash_login\\|z?logout\\)\\'" . sh-mode)
- ("\\(/\\|\\`\\)\\.\\(bash_logout\\|shrc\\|[kz]shrc\\|bashrc\\|t?cshrc\\|esrc\\)\\'" . sh-mode)
+ ("\\(/\\|\\`\\)\\.\\(bash_\\(profile\\|history\\|log\\(in\\|out\\)\\)\\|z?log\\(in\\|out\\)\\)\\'" . sh-mode)
+ ("\\(/\\|\\`\\)\\.\\(shrc\\|[kz]shrc\\|bashrc\\|t?cshrc\\|esrc\\)\\'" . sh-mode)
("\\(/\\|\\`\\)\\.\\([kz]shenv\\|xinitrc\\|startxrc\\|xsession\\)\\'" . sh-mode)
("\\.m?spec\\'" . sh-mode)
("\\.m[mes]\\'" . nroff-mode)
(mapcar
(lambda (l)
(cons (purecopy (car l)) (cdr l)))
- '(("perl" . perl-mode)
- ("perl5" . perl-mode)
- ("miniperl" . perl-mode)
- ("wish" . tcl-mode)
- ("wishx" . tcl-mode)
- ("tcl" . tcl-mode)
- ("tclsh" . tcl-mode)
+ '(("\\(mini\\)?perl5?" . perl-mode)
+ ("wishx?" . tcl-mode)
+ ("tcl\\(sh\\)?" . tcl-mode)
+ ("expect" . tcl-mode)
+ ("octave" . octave-mode)
("scm" . scheme-mode)
- ("ash" . sh-mode)
- ("bash" . sh-mode)
- ("bash2" . sh-mode)
- ("csh" . sh-mode)
- ("dtksh" . sh-mode)
+ ("[acjkwz]sh" . sh-mode)
+ ("r?bash2?" . sh-mode)
+ ("\\(dt\\|pd\\|w\\)ksh" . sh-mode)
("es" . sh-mode)
- ("itcsh" . sh-mode)
- ("jsh" . sh-mode)
- ("ksh" . sh-mode)
+ ("i?tcsh" . sh-mode)
("oash" . sh-mode)
- ("pdksh" . sh-mode)
- ("rbash" . sh-mode)
("rc" . sh-mode)
("rpm" . sh-mode)
- ("sh" . sh-mode)
- ("sh5" . sh-mode)
- ("tcsh" . sh-mode)
- ("wksh" . sh-mode)
- ("wsh" . sh-mode)
- ("zsh" . sh-mode)
+ ("sh5?" . sh-mode)
("tail" . text-mode)
("more" . text-mode)
("less" . text-mode)
("emacs" . emacs-lisp-mode)))
"Alist mapping interpreter names to major modes.
This is used for files whose first lines match `auto-mode-interpreter-regexp'.
-Each element looks like (INTERPRETER . MODE).
-If INTERPRETER matches the name of the interpreter specified in the first line
-of a script, mode MODE is enabled.
+Each element looks like (REGEXP . MODE).
+If \\\\`REGEXP\\\\' matches the name (minus any directory part) of
+the interpreter specified in the first line of a script, enable
+major mode MODE.
See also `auto-mode-alist'.")
;; If we didn't, look for an interpreter specified in the first line.
;; As a special case, allow for things like "#!/bin/env perl", which
;; finds the interpreter anywhere in $PATH.
- (unless done
- (setq mode (save-excursion
- (goto-char (point-min))
- (if (looking-at auto-mode-interpreter-regexp)
- (match-string 2)
- ""))
- ;; Map interpreter name to a mode, signaling we're done at the
- ;; same time.
- done (assoc (file-name-nondirectory mode)
- interpreter-mode-alist))
- ;; If we found an interpreter mode to use, invoke it now.
- (if done
- (set-auto-mode-0 (cdr done) keep-mode-if-same)))
+ (and (not done)
+ (setq mode (save-excursion
+ (goto-char (point-min))
+ (if (looking-at auto-mode-interpreter-regexp)
+ (match-string 2))))
+ ;; Map interpreter name to a mode, signaling we're done at the
+ ;; same time.
+ (setq done (assoc-default
+ (file-name-nondirectory mode)
+ (mapcar (lambda (e)
+ (cons
+ (format "\\`%s\\'" (car e))
+ (cdr e)))
+ interpreter-mode-alist)
+ #'string-match-p))
+ ;; If we found an interpreter mode to use, invoke it now.
+ (set-auto-mode-0 done keep-mode-if-same))
;; Next try matching the buffer beginning against magic-mode-alist.
(unless done
(if (setq done (save-excursion
The new class name is the same as the directory in which FILE
is found. Returns the new class name."
(with-temp-buffer
- ;; This is with-demoted-errors, but we want to mention dir-locals
- ;; in any error message.
- (let (err)
- (condition-case err
- (progn
- (insert-file-contents file)
- (unless (zerop (buffer-size))
- (let* ((dir-name (file-name-directory file))
- (class-name (intern dir-name))
- (variables (let ((read-circle nil))
- (read (current-buffer)))))
- (dir-locals-set-class-variables class-name variables)
- (dir-locals-set-directory-class dir-name class-name
- (nth 5 (file-attributes file)))
- class-name)))
- (error (message "Error reading dir-locals: %S" err) nil)))))
+ (with-demoted-errors "Error reading dir-locals: %S"
+ (insert-file-contents file)
+ (unless (zerop (buffer-size))
+ (let* ((dir-name (file-name-directory file))
+ (class-name (intern dir-name))
+ (variables (let ((read-circle nil))
+ (read (current-buffer)))))
+ (dir-locals-set-class-variables class-name variables)
+ (dir-locals-set-directory-class dir-name class-name
+ (nth 5 (file-attributes file)))
+ class-name)))))
(defcustom enable-remote-dir-locals nil
"Non-nil means dir-local variables will be applied to remote files."
:type 'boolean
:group 'find-file)
+(defvar hack-dir-local-variables--warned-coding nil)
+
(defun hack-dir-local-variables ()
"Read per-directory local variables for the current buffer.
Store the directory-local variables in `dir-local-variables-alist'
(when variables
(dolist (elt variables)
(if (eq (car elt) 'coding)
- (display-warning :warning
- "Coding cannot be specified by dir-locals")
+ (unless hack-dir-local-variables--warned-coding
+ (setq hack-dir-local-variables--warned-coding t)
+ (display-warning :warning
+ "Coding cannot be specified by dir-locals"))
(unless (memq (car elt) '(eval mode))
(setq dir-local-variables-alist
(assq-delete-all (car elt) dir-local-variables-alist)))
(or buffer-file-name (buffer-name))))))
(and confirm
(file-exists-p filename)
+ ;; NS does its own confirm dialog.
+ (not (and (eq (framep-on-display) 'ns)
+ (listp last-nonmenu-event)
+ use-dialog-box))
(or (y-or-n-p (format "File `%s' exists; overwrite? " filename))
(error "Canceled")))
(set-visited-file-name filename (not confirm))))
(file-name-sans-extension
(file-name-nondirectory (or filename (buffer-file-name)))))
-(defcustom make-backup-file-name-function nil
+(defcustom make-backup-file-name-function
+ #'make-backup-file-name--default-function
"A function to use instead of the default `make-backup-file-name'.
-A value of nil gives the default `make-backup-file-name' behavior.
This could be buffer-local to do something special for specific
files. If you define it, you may need to change `backup-file-name-p'
See also `backup-directory-alist'."
:group 'backup
- :type '(choice (const :tag "Default" nil)
- (function :tag "Your function")))
+ :type '(function :tag "Your function"))
(defcustom backup-directory-alist nil
"Alist of filename patterns and backup directory names.
Normally this will just be the file's name with `~' appended.
Customization hooks are provided as follows.
-If the variable `make-backup-file-name-function' is non-nil, its value
-should be a function which will be called with FILE as its argument;
-the resulting name is used.
+The value of `make-backup-file-name-function' should be a function which
+will be called with FILE as its argument; the resulting name is used.
-Otherwise a match for FILE is sought in `backup-directory-alist'; see
+By default, a match for FILE is sought in `backup-directory-alist'; see
the documentation of that variable. If the directory for the backup
doesn't exist, it is created."
- (if make-backup-file-name-function
- (funcall make-backup-file-name-function file)
- (if (and (eq system-type 'ms-dos)
- (not (msdos-long-file-names)))
- (let ((fn (file-name-nondirectory file)))
- (concat (file-name-directory file)
- (or (and (string-match "\\`[^.]+\\'" fn)
- (concat (match-string 0 fn) ".~"))
- (and (string-match "\\`[^.]+\\.\\(..?\\)?" fn)
- (concat (match-string 0 fn) "~")))))
- (concat (make-backup-file-name-1 file) "~"))))
+ (funcall (or make-backup-file-name-function
+ #'make-backup-file-name--default-function)
+ file))
+
+(defun make-backup-file-name--default-function (file)
+ (if (and (eq system-type 'ms-dos)
+ (not (msdos-long-file-names)))
+ (let ((fn (file-name-nondirectory file)))
+ (concat (file-name-directory file)
+ (or (and (string-match "\\`[^.]+\\'" fn)
+ (concat (match-string 0 fn) ".~"))
+ (and (string-match "\\`[^.]+\\.\\(..?\\)?" fn)
+ (concat (match-string 0 fn) "~")))))
+ (concat (make-backup-file-name-1 file) "~")))
(defun make-backup-file-name-1 (file)
"Subroutine of `make-backup-file-name' and `find-backup-file-name'."
(insert ?\n))))
;; Support VC version backups.
(vc-before-save)
- (run-hooks 'before-save-hook)
+ ;; Don't let errors prevent saving the buffer.
+ (with-demoted-errors (run-hooks 'before-save-hook))
(or (run-hook-with-args-until-success 'write-contents-functions)
(run-hook-with-args-until-success 'local-write-file-hooks)
(run-hook-with-args-until-success 'write-file-functions)
(length autosaved-buffers)
(mapconcat 'identity autosaved-buffers ", "))))))))
\f
+(defun clear-visited-file-modtime ()
+ "Clear out records of last mod time of visited file.
+Next attempt to save will certainly not complain of a discrepancy."
+ (set-visited-file-modtime 0))
+
(defun not-modified (&optional arg)
"Mark current buffer as unmodified, not needing to be saved.
With prefix ARG, mark buffer as modified, so \\[save-buffer] will save.
\f
(put 'revert-buffer-function 'permanent-local t)
-(defvar revert-buffer-function nil
+(defvar revert-buffer-function #'revert-buffer--default
"Function to use to revert this buffer, or nil to do the default.
The function receives two arguments IGNORE-AUTO and NOCONFIRM,
-which are the arguments that `revert-buffer' received.")
+which are the arguments that `revert-buffer' received.
+It also has access to the `preserve-modes' argument of `revert-buffer'
+via the `revert-buffer-preserve-modes' dynamic variable.")
(put 'revert-buffer-insert-file-contents-function 'permanent-local t)
-(defvar revert-buffer-insert-file-contents-function nil
+(defvar revert-buffer-insert-file-contents-function
+ #'revert-buffer-insert-file-contents--default-function
"Function to use to insert contents when reverting this buffer.
Gets two args, first the nominal file name to use,
and second, t if reading the auto-save file.
The function you specify is responsible for updating (or preserving) point.")
-(defvar buffer-stale-function nil
+(defun buffer-stale--default-function (&optional _noconfirm)
+ (and buffer-file-name
+ (file-readable-p buffer-file-name)
+ (not (verify-visited-file-modtime (current-buffer)))))
+
+(defvar buffer-stale-function #'buffer-stale--default-function
"Function to check whether a non-file buffer needs reverting.
This should be a function with one optional argument NOCONFIRM.
Auto Revert Mode passes t for NOCONFIRM. The function should return
(defvar revert-buffer-internal-hook)
+;; `revert-buffer-function' was defined long ago to be a function of only
+;; 2 arguments, so we have to use a dynbind variable to pass the
+;; `preserve-modes' argument of `revert-buffer'.
+(defvar revert-buffer-preserve-modes)
+
(defun revert-buffer (&optional ignore-auto noconfirm preserve-modes)
"Replace current buffer text with the text of the visited file on disk.
This undoes all changes since the file was visited or saved.
;; reversal of the argument sense. So I'm just changing the user
;; interface, but leaving the programmatic interface the same.
(interactive (list (not current-prefix-arg)))
- (if revert-buffer-function
- (let ((revert-buffer-in-progress-p t))
- (funcall revert-buffer-function ignore-auto noconfirm))
- (with-current-buffer (or (buffer-base-buffer (current-buffer))
- (current-buffer))
- (let* ((revert-buffer-in-progress-p t)
- (auto-save-p (and (not ignore-auto)
- (recent-auto-save-p)
- buffer-auto-save-file-name
- (file-readable-p buffer-auto-save-file-name)
- (y-or-n-p
- "Buffer has been auto-saved recently. Revert from auto-save file? ")))
- (file-name (if auto-save-p
- buffer-auto-save-file-name
- buffer-file-name)))
- (cond ((null file-name)
- (error "Buffer does not seem to be associated with any file"))
- ((or noconfirm
- (and (not (buffer-modified-p))
- (catch 'found
- (dolist (regexp revert-without-query)
- (when (string-match regexp file-name)
- (throw 'found t)))))
- (yes-or-no-p (format "Revert buffer from file %s? "
- file-name)))
- (run-hooks 'before-revert-hook)
- ;; If file was backed up but has changed since,
- ;; we should make another backup.
- (and (not auto-save-p)
- (not (verify-visited-file-modtime (current-buffer)))
- (setq buffer-backed-up nil))
- ;; Effectively copy the after-revert-hook status,
- ;; since after-find-file will clobber it.
- (let ((global-hook (default-value 'after-revert-hook))
- (local-hook (when (local-variable-p 'after-revert-hook)
- after-revert-hook))
- (inhibit-read-only t))
- (cond
- (revert-buffer-insert-file-contents-function
- (unless (eq buffer-undo-list t)
- ;; Get rid of all undo records for this buffer.
- (setq buffer-undo-list nil))
- ;; Don't make undo records for the reversion.
- (let ((buffer-undo-list t))
- (funcall revert-buffer-insert-file-contents-function
- file-name auto-save-p)))
- ((not (file-exists-p file-name))
- (error (if buffer-file-number
- "File %s no longer exists!"
- "Cannot revert nonexistent file %s")
- file-name))
- ((not (file-readable-p file-name))
- (error (if buffer-file-number
- "File %s no longer readable!"
- "Cannot revert unreadable file %s")
- file-name))
- (t
- ;; Bind buffer-file-name to nil
- ;; so that we don't try to lock the file.
- (let ((buffer-file-name nil))
- (or auto-save-p
- (unlock-buffer)))
- (widen)
- (let ((coding-system-for-read
- ;; Auto-saved file should be read by Emacs's
- ;; internal coding.
- (if auto-save-p 'auto-save-coding
- (or coding-system-for-read
- (and
- buffer-file-coding-system-explicit
- (car buffer-file-coding-system-explicit))))))
- (if (and (not enable-multibyte-characters)
- coding-system-for-read
- (not (memq (coding-system-base
- coding-system-for-read)
- '(no-conversion raw-text))))
- ;; As a coding system suitable for multibyte
- ;; buffer is specified, make the current
- ;; buffer multibyte.
- (set-buffer-multibyte t))
-
- ;; This force after-insert-file-set-coding
- ;; (called from insert-file-contents) to set
- ;; buffer-file-coding-system to a proper value.
- (kill-local-variable 'buffer-file-coding-system)
-
- ;; Note that this preserves point in an intelligent way.
- (if preserve-modes
- (let ((buffer-file-format buffer-file-format))
- (insert-file-contents file-name (not auto-save-p)
- nil nil t))
- (insert-file-contents file-name (not auto-save-p)
- nil nil t)))))
- ;; Recompute the truename in case changes in symlinks
- ;; have changed the truename.
- (setq buffer-file-truename
- (abbreviate-file-name (file-truename buffer-file-name)))
- (after-find-file nil nil t nil preserve-modes)
- ;; Run after-revert-hook as it was before we reverted.
- (setq-default revert-buffer-internal-hook global-hook)
- (if local-hook
- (set (make-local-variable 'revert-buffer-internal-hook)
- local-hook)
- (kill-local-variable 'revert-buffer-internal-hook))
- (run-hooks 'revert-buffer-internal-hook))
- t))))))
+ (let ((revert-buffer-in-progress-p t)
+ (revert-buffer-preserve-modes preserve-modes))
+ (funcall (or revert-buffer-function #'revert-buffer--default)
+ ignore-auto noconfirm)))
+(defun revert-buffer--default (ignore-auto noconfirm)
+ (with-current-buffer (or (buffer-base-buffer (current-buffer))
+ (current-buffer))
+ (let* ((auto-save-p (and (not ignore-auto)
+ (recent-auto-save-p)
+ buffer-auto-save-file-name
+ (file-readable-p buffer-auto-save-file-name)
+ (y-or-n-p
+ "Buffer has been auto-saved recently. Revert from auto-save file? ")))
+ (file-name (if auto-save-p
+ buffer-auto-save-file-name
+ buffer-file-name)))
+ (cond ((null file-name)
+ (error "Buffer does not seem to be associated with any file"))
+ ((or noconfirm
+ (and (not (buffer-modified-p))
+ (catch 'found
+ (dolist (regexp revert-without-query)
+ (when (string-match regexp file-name)
+ (throw 'found t)))))
+ (yes-or-no-p (format "Revert buffer from file %s? "
+ file-name)))
+ (run-hooks 'before-revert-hook)
+ ;; If file was backed up but has changed since,
+ ;; we should make another backup.
+ (and (not auto-save-p)
+ (not (verify-visited-file-modtime (current-buffer)))
+ (setq buffer-backed-up nil))
+ ;; Effectively copy the after-revert-hook status,
+ ;; since after-find-file will clobber it.
+ (let ((global-hook (default-value 'after-revert-hook))
+ (local-hook (when (local-variable-p 'after-revert-hook)
+ after-revert-hook))
+ (inhibit-read-only t))
+ ;; FIXME: Throw away undo-log when preserve-modes is nil?
+ (funcall
+ (or revert-buffer-insert-file-contents-function
+ #'revert-buffer-insert-file-contents--default-function)
+ file-name auto-save-p)
+ ;; Recompute the truename in case changes in symlinks
+ ;; have changed the truename.
+ (setq buffer-file-truename
+ (abbreviate-file-name (file-truename buffer-file-name)))
+ (after-find-file nil nil t nil revert-buffer-preserve-modes)
+ ;; Run after-revert-hook as it was before we reverted.
+ (setq-default revert-buffer-internal-hook global-hook)
+ (if local-hook
+ (set (make-local-variable 'revert-buffer-internal-hook)
+ local-hook)
+ (kill-local-variable 'revert-buffer-internal-hook))
+ (run-hooks 'revert-buffer-internal-hook))
+ t)))))
+
+(defun revert-buffer-insert-file-contents--default-function (file-name auto-save-p)
+ (cond
+ ((not (file-exists-p file-name))
+ (error (if buffer-file-number
+ "File %s no longer exists!"
+ "Cannot revert nonexistent file %s")
+ file-name))
+ ((not (file-readable-p file-name))
+ (error (if buffer-file-number
+ "File %s no longer readable!"
+ "Cannot revert unreadable file %s")
+ file-name))
+ (t
+ ;; Bind buffer-file-name to nil
+ ;; so that we don't try to lock the file.
+ (let ((buffer-file-name nil))
+ (or auto-save-p
+ (unlock-buffer)))
+ (widen)
+ (let ((coding-system-for-read
+ ;; Auto-saved file should be read by Emacs's
+ ;; internal coding.
+ (if auto-save-p 'auto-save-coding
+ (or coding-system-for-read
+ (and
+ buffer-file-coding-system-explicit
+ (car buffer-file-coding-system-explicit))))))
+ (if (and (not enable-multibyte-characters)
+ coding-system-for-read
+ (not (memq (coding-system-base
+ coding-system-for-read)
+ '(no-conversion raw-text))))
+ ;; As a coding system suitable for multibyte
+ ;; buffer is specified, make the current
+ ;; buffer multibyte.
+ (set-buffer-multibyte t))
+
+ ;; This force after-insert-file-set-coding
+ ;; (called from insert-file-contents) to set
+ ;; buffer-file-coding-system to a proper value.
+ (kill-local-variable 'buffer-file-coding-system)
+
+ ;; Note that this preserves point in an intelligent way.
+ (if revert-buffer-preserve-modes
+ (let ((buffer-file-format buffer-file-format))
+ (insert-file-contents file-name (not auto-save-p)
+ nil nil t))
+ (insert-file-contents file-name (not auto-save-p)
+ nil nil t))))))
(defun recover-this-file ()
"Recover the visited file--get contents from its last auto-save file."
;; directory if FILE is a symbolic link.
(unless full-directory-p
(setq switches
- (if (stringp switches)
- (concat switches " -d")
- (add-to-list 'switches "-d" 'append))))
+ (cond
+ ((stringp switches) (concat switches " -d"))
+ ((member "-d" switches) switches)
+ (t (append switches '("-d"))))))
(apply 'call-process
insert-directory-program nil t nil
(append
If emacsclient was started with a list of filenames to edit, then
only these files will be asked to be saved."
(interactive "P")
- (if (frame-parameter (selected-frame) 'client)
+ (if (frame-parameter nil 'client)
(server-save-buffers-kill-terminal arg)
(save-buffers-kill-emacs arg)))
\f
(string-to-number value 8)
(file-modes-symbolic-to-number value modes)))))
-\f
+(define-obsolete-variable-alias 'cache-long-line-scans
+ 'cache-long-scans "24.4")
+
;; Trashcan handling.
(defcustom trash-directory nil
"Directory for `move-file-to-trash' to move files and directories to.
HCoop / bpt / emacs.git / blobdiff