(defgroup dired nil
"Directory editing."
- :group 'environment)
+ :group 'files)
(defgroup dired-mark nil
"Handling marks in Dired."
"/etc/chown"))
"Name of chown command (usually `chown' or `/etc/chown').")
+(defvar dired-use-ls-dired (not (not (string-match "gnu" system-configuration)))
+ "Non-nil means Dired should use `ls --dired'.")
+
(defvar dired-chmod-program "chmod"
"Name of chmod command (usually `chmod').")
;; Note this can't simply be run inside function `dired-ls' as the hook
;; functions probably depend on the dired-subdir-alist to be OK.
-;;; Internal variables
+;; Internal variables
(defvar dired-marker-char ?* ; the answer is 42
;; so that you can write things like
(defvar dired-file-version-alist)
(defvar dired-directory nil
- "The directory name or shell wildcard that was used as argument to `ls'.
+ "The directory name or wildcard spec that this Dired directory lists.
Local to each dired buffer. May be a list, in which case the car is the
-directory name and the cdr is the actual files to list.")
+directory name and the cdr is the list of files to mention.
+The directory name must be absolute, but need not be fully expanded.")
(defvar dired-actual-switches nil
"The value of `dired-listing-switches' used to make this buffer's text.")
;;
;; Files suffixed with `completion-ignored-extensions'.
'(eval .
- (let ((extensions (mapcar 'regexp-quote completion-ignored-extensions)))
- ;; It is quicker to first find just an extension, then go back to the
- ;; start of that file name. So we do this complex MATCH-ANCHORED form.
- (list (concat "\\(" (mapconcat 'identity extensions "\\|") "\\|#\\)$")
- '(".+" (dired-move-to-filename) nil (0 font-lock-string-face))))))
+ ;; It is quicker to first find just an extension, then go back to the
+ ;; start of that file name. So we do this complex MATCH-ANCHORED form.
+ (list (concat "\\(" (regexp-opt completion-ignored-extensions) "\\|#\\)$")
+ '(".+" (dired-move-to-filename) nil (0 font-lock-string-face)))))
"Additional expressions to highlight in Dired mode.")
\f
;;; Macros must be defined before they are used, for the byte compiler.
(push file result)))
result)))
\f
-;; Function dired-ls is redefinable for VMS, ange-ftp, Prospero or
-;; other special applications.
-\f
;; The dired command
(defun dired-read-dir-and-switches (str)
;; like find-file does.
;; Optional argument MODE is passed to dired-find-buffer-nocreate,
;; see there.
- (let* ((dirname (if (consp dir-or-list) (car dir-or-list) dir-or-list))
- ;; The following line used to use dir-or-list.
- ;; That never found an existing buffer, in the case
- ;; where it is a list.
- (buffer (dired-find-buffer-nocreate dirname mode))
+ (let* (dirname
+ buffer
;; note that buffer already is in dired-mode, if found
- (new-buffer-p (not buffer))
+ new-buffer-p
(old-buf (current-buffer)))
+ (if (consp dir-or-list)
+ (setq dirname (car dir-or-list))
+ (setq dirname dir-or-list))
+ ;; Look for an existing buffer.
+ (setq buffer (dired-find-buffer-nocreate dirname mode)
+ new-buffer-p (null buffer))
(or buffer
(let ((default-major-mode 'fundamental-mode))
;; We don't want default-major-mode to run hooks and set auto-fill
(if (not new-buffer-p) ; existing buffer ...
(cond (switches ; ... but new switches
;; file list may have changed
- (if (consp dir-or-list)
- (setq dired-directory dir-or-list))
+ (setq dired-directory dir-or-list)
;; this calls dired-revert
(dired-sort-other switches))
;; If directory has changed on disk, offer to revert.
(file-name-directory dirname))
(or switches (setq switches dired-listing-switches))
(if mode (funcall mode)
- (dired-mode dirname switches))
+ (dired-mode dir-or-list switches))
;; default-directory and dired-actual-switches are set now
;; (buffer-local), so we can call dired-readin:
(let ((failed t))
(unwind-protect
- (progn (dired-readin dir-or-list buffer)
+ (progn (dired-readin)
(setq failed nil))
;; dired-readin can fail if parent directories are inaccessible.
;; Don't leave an empty buffer around in that case.
(if failed (kill-buffer buffer))))
- ;; No need to narrow since the whole buffer contains just
- ;; dired-readin's output, nothing else. The hook can
- ;; successfully use dired functions (e.g. dired-get-filename)
- ;; as the subdir-alist has been built in dired-readin.
- (run-hooks 'dired-after-readin-hook)
(goto-char (point-min))
(dired-initial-position dirname))
(set-buffer old-buf)
;; This differs from dired-buffers-for-dir in that it does not consider
;; subdirs of default-directory and searches for the first match only.
;; Also, the major mode must be MODE.
+ (setq dirname (expand-file-name dirname))
(let (found (blist dired-buffers)) ; was (buffer-list)
(or mode (setq mode 'dired-mode))
(while blist
(save-excursion
(set-buffer (cdr (car blist)))
(if (and (eq major-mode mode)
- (if (consp dired-directory)
- (equal (car dired-directory) dirname)
- (equal dired-directory dirname)))
+ (equal dirname
+ (expand-file-name
+ (if (consp dired-directory)
+ (car dired-directory)
+ dired-directory))))
(setq found (cdr (car blist))
blist nil)
(setq blist (cdr blist))))))
;; dired-readin differs from dired-insert-subdir in that it accepts
;; wildcards, erases the buffer, and builds the subdir-alist anew
;; (including making it buffer-local and clearing it first).
-(defun dired-readin (dir-or-list buffer)
+(defun dired-readin ()
;; default-directory and dired-actual-switches must be buffer-local
;; and initialized by now.
- ;; Thus we can test (equal default-directory dirname) instead of
- ;; (file-directory-p dirname) and save a filesystem transaction.
- ;; Also, we can run this hook which may want to modify the switches
- ;; based on default-directory, e.g. with ange-ftp to a SysV host
- ;; where ls won't understand -Al switches.
- (let (dirname
- (indent-tabs-mode nil))
- (if (consp dir-or-list)
- (setq dirname (car dir-or-list))
- (setq dirname dir-or-list))
+ (let (dirname)
+ (if (consp dired-directory)
+ (setq dirname (car dired-directory))
+ (setq dirname dired-directory))
(setq dirname (expand-file-name dirname))
- (if (consp dir-or-list)
- (setq dir-or-list (cons dirname (cdr dir-or-list))))
- (run-hooks 'dired-before-readin-hook)
(save-excursion
+ ;; This hook which may want to modify dired-actual-switches
+ ;; based on dired-directory, e.g. with ange-ftp to a SysV host
+ ;; where ls won't understand -Al switches.
+ (run-hooks 'dired-before-readin-hook)
(message "Reading directory %s..." dirname)
- (set-buffer buffer)
- (let (buffer-read-only (failed t))
+ (if (consp buffer-undo-list)
+ (setq buffer-undo-list nil))
+ (let (buffer-read-only
+ ;; Don't make undo entries for readin.
+ (buffer-undo-list t))
(widen)
(erase-buffer)
- (dired-readin-insert dir-or-list)
- (indent-rigidly (point-min) (point-max) 2)
- ;; We need this to make the root dir have a header line as all
- ;; other subdirs have:
- (goto-char (point-min))
- (if (not (looking-at "^ /.*:$"))
- (dired-insert-headerline default-directory))
- ;; can't run dired-after-readin-hook here, it may depend on the subdir
- ;; alist to be OK.
- )
+ (dired-readin-insert))
(message "Reading directory %s...done" dirname)
+ (goto-char (point-min))
;; Must first make alist buffer local and set it to nil because
;; dired-build-subdir-alist will call dired-clear-alist first
(set (make-local-variable 'dired-subdir-alist) nil)
(let ((attributes (file-attributes dirname)))
(if (eq (car attributes) t)
(set-visited-file-modtime (nth 5 attributes))))
- (if (consp buffer-undo-list)
- (setq buffer-undo-list nil))
- (set-buffer-modified-p nil))))
+ (set-buffer-modified-p nil)
+ ;; No need to narrow since the whole buffer contains just
+ ;; dired-readin's output, nothing else. The hook can
+ ;; successfully use dired functions (e.g. dired-get-filename)
+ ;; as the subdir-alist has been built in dired-readin.
+ (run-hooks 'dired-after-readin-hook))))
;; Subroutines of dired-readin
-(defun dired-readin-insert (dir-or-list)
- ;; Just insert listing for the passed-in directory or
- ;; directory-and-file list, assuming a clean buffer.
- (let (dirname)
- (if (consp dir-or-list)
- (setq dirname (car dir-or-list))
- (setq dirname dir-or-list))
- ;; Expand before comparing in case one or both have been abbreviated.
- (if (and (equal (expand-file-name default-directory)
- (expand-file-name dirname))
- (not (consp dir-or-list)))
+(defun dired-readin-insert ()
+ ;; Insert listing for the specified dir (and maybe file list)
+ ;; already in dired-directory, assuming a clean buffer.
+ (let (dir file-list)
+ (if (consp dired-directory)
+ (setq dir (car dired-directory)
+ file-list (cdr dired-directory))
+ (setq dir dired-directory
+ file-list nil))
+ (setq dir (expand-file-name dir))
+ (if (and (equal "" (file-name-nondirectory dir))
+ (not file-list))
;; If we are reading a whole single directory...
- (dired-insert-directory dir-or-list dired-actual-switches nil t)
+ (dired-insert-directory dir dired-actual-switches nil nil t)
(if (not (file-readable-p
- (directory-file-name (file-name-directory dirname))))
- (error "Directory %s inaccessible or nonexistent" dirname)
- ;; Else assume it contains wildcards,
- ;; unless it is an explicit list of files.
- (dired-insert-directory dir-or-list dired-actual-switches
- (not (listp dir-or-list)))
- (or (consp dir-or-list)
- (save-excursion ;; insert wildcard instead of total line:
- (goto-char (point-min))
- (insert "wildcard " (file-name-nondirectory dirname) "\n")))))))
-
-(defun dired-insert-directory (dir-or-list switches &optional wildcard full-p)
- ;; Do the right thing whether dir-or-list is atomic or not. If it is,
- ;; inset all files listed in the cdr (the car is the passed-in directory
- ;; list).
+ (directory-file-name (file-name-directory dir))))
+ (error "Directory %s inaccessible or nonexistent" dir)
+ ;; Else treat it as a wildcard spec
+ ;; unless we have an explicit list of files.
+ (dired-insert-directory dir dired-actual-switches
+ file-list (not file-list) t)))))
+
+(defun dired-insert-directory (dir switches &optional file-list wildcard hdr)
+ "Insert a directory listing of DIR, Dired style.
+Use SWITCHES to make the listings.
+If FILE-LIST is non-nil, list only those files.
+Otherwise, if WILDCARD is non-nil, expand wildcards;
+ in that case, DIR should be a file name that uses wildcards.
+In other cases, DIR should be a directory name or a directory filename.
+If HDR is non-nil, insert a header line with the directory name."
(let ((opoint (point))
(process-environment (copy-sequence process-environment))
end)
+ (if (or dired-use-ls-dired (file-remote-p dir))
+ (setq switches (concat "--dired " switches)))
;; We used to specify the C locale here, to force English month names;
;; but this should not be necessary any more,
;; with the new value of dired-move-to-filename-regexp.
- (if (consp dir-or-list)
- ;; In this case, use the file names in the cdr
- ;; exactly as originally given to dired-noselect.
- (mapcar
- (function (lambda (x) (insert-directory x switches wildcard full-p)))
- (cdr dir-or-list))
- ;; Expand the file name here because it may have been abbreviated
- ;; in dired-noselect.
- (insert-directory (expand-file-name dir-or-list) switches wildcard full-p))
+ (if file-list
+ (dolist (f file-list)
+ (insert-directory f switches nil nil))
+ (insert-directory dir switches wildcard (not wildcard)))
;; Quote certain characters, unless ls quoted them for us.
(if (not (string-match "b" dired-actual-switches))
(save-excursion
(while (search-forward "\^m" end t)
(replace-match "\\015" nil t))
(set-marker end nil)))
- (dired-insert-set-properties opoint (point)))
- (setq dired-directory dir-or-list))
+ (dired-insert-set-properties opoint (point))
+ ;; If we used --dired and it worked, the lines are already indented.
+ ;; Otherwise, indent them.
+ (unless (save-excursion
+ (goto-char opoint)
+ (looking-at " "))
+ (let ((indent-tabs-mode nil))
+ (indent-rigidly opoint (point) 2)))
+ ;; Insert text at the beginning to standardize things.
+ (save-excursion
+ (goto-char opoint)
+ (if (and (or hdr wildcard) (not (looking-at "^ /.*:$")))
+ ;; Note that dired-build-subdir-alist will replace the name
+ ;; by its expansion, so it does not matter whether what we insert
+ ;; here is fully expanded, but it should be absolute.
+ (insert " " (directory-file-name (file-name-directory dir)) ":\n"))
+ (when wildcard
+ ;; Insert "wildcard" line where "total" line would be for a full dir.
+ (insert " wildcard " (file-name-nondirectory dir) "\n")))))
;; Make the file names highlight when the mouse is on them.
(defun dired-insert-set-properties (beg end)
help-echo "mouse-2: visit this file in other window")))
(error nil))
(forward-line 1))))
-
-(defun dired-insert-headerline (dir);; also used by dired-insert-subdir
- ;; Insert DIR's headerline with no trailing slash, exactly like ls
- ;; would, and put cursor where dired-build-subdir-alist puts subdir
- ;; boundaries.
- (save-excursion (insert " " (directory-file-name dir) ":\n")))
-
\f
;; Reverting a dired buffer
;; treat top level dir extra (it may contain wildcards)
(dired-uncache
(if (consp dired-directory) (car dired-directory) dired-directory))
- (dired-readin dired-directory (current-buffer))
+ (dired-readin)
(let ((dired-after-readin-hook nil))
;; don't run that hook for each subdir...
(dired-insert-old-subdirs old-subdir-alist))
(interactive)
(set-buffer-modified-p nil)
(find-alternate-file (dired-get-file-for-visit)))
+;; Don't override the setting from .emacs.
+;;;###autoload (put 'dired-find-alternate-file 'disabled t)
(defun dired-mouse-find-file-other-window (event)
"In Dired, visit the file or directory name you click on."
(if (string-match (car elt) file)
(setq cmd (cdr elt))))
(if cmd
- (dired-run-shell-command (concat cmd " " file))
+ (dired-run-shell-command (concat cmd " "
+ (shell-quote-argument file)))
(view-file file))))))
(defun dired-find-file-other-window ()
(setq file
(read
(concat "\""
- ;; some ls -b don't escape quotes, argh!
+ ;; Some ls -b don't escape quotes, argh!
;; This is not needed for GNU ls, though.
(or (dired-string-replace-match
"\\([^\\]\\|\\`\\)\"" file "\\1\\\\\"" nil t)
((and (eq localp 'no-dir) already-absolute)
(file-name-nondirectory file))
(already-absolute
- (if (find-file-name-handler file nil)
- (concat "/:" file)
- file))
+ (let ((handler (find-file-name-handler file nil)))
+ ;; check for safe-magic property so that we won't
+ ;; put /: for names that don't really need them.
+ ;; For instance, .gz files when auto-compression-mode is on.
+ (if (and handler (not (get handler 'safe-magic)))
+ (concat "/:" file)
+ file)))
((eq localp 'no-dir)
file)
((equal (dired-current-directory) "/")
(setq file (concat (dired-current-directory localp) file))
- (if (find-file-name-handler file nil)
- (concat "/:" file)
- file))
+ (let ((handler (find-file-name-handler file nil)))
+ ;; check for safe-magic property so that we won't
+ ;; put /: for names that don't really need them.
+ ;; For instance, .gz files when auto-compression-mode is on.
+ (if (and handler (not (get handler 'safe-magic)))
+ (concat "/:" file)
+ file)))
(t
(concat (dired-current-directory localp) file)))))
;; Returns position (point) or nil if no filename on this line."
(defun dired-move-to-filename (&optional raise-error eol)
;; This is the UNIX version.
- (or eol (setq eol (progn (end-of-line) (point))))
+ (or eol (setq eol (line-end-position)))
(beginning-of-line)
- (if (re-search-forward dired-move-to-filename-regexp eol t)
- (goto-char (match-end 0))
- (if raise-error
- (error "No file on this line"))))
+ ;; First try assuming `ls --dired' was used.
+ (let ((change (next-single-property-change (point) 'dired-filename nil eol)))
+ (cond
+ ((and change (< change eol))
+ (goto-char change))
+ ((re-search-forward dired-move-to-filename-regexp eol t)
+ (goto-char (match-end 0)))
+ ((re-search-forward dired-permission-flags-regexp eol t)
+ ;; Ha! There *is* a file. Our regexp-from-hell just failed to find it.
+ (funcall (if raise-error 'error 'message)
+ "Unrecognized line! Check dired-move-to-filename-regexp"))
+ (raise-error
+ (error "No file on this line")))))
(defun dired-move-to-end-of-filename (&optional no-error)
;; Assumes point is at beginning of filename,
;; (dired-move-to-filename t).
;; On failure, signals an error (with non-nil NO-ERROR just returns nil).
;; This is the UNIX version.
- (let (opoint file-type executable symlink hidden case-fold-search used-F eol)
- ;; case-fold-search is nil now, so we can test for capital F:
- (setq used-F (string-match "F" dired-actual-switches)
- opoint (point)
- eol (save-excursion (end-of-line) (point))
- hidden (and selective-display
- (save-excursion (search-forward "\r" eol t))))
- (if hidden
- nil
- (save-excursion;; Find out what kind of file this is:
- ;; Restrict perm bits to be non-blank,
- ;; otherwise this matches one char to early (looking backward):
- ;; "l---------" (some systems make symlinks that way)
- ;; "----------" (plain file with zero perms)
- (if (re-search-backward
- dired-permission-flags-regexp nil t)
- (setq file-type (char-after (match-beginning 1))
- symlink (eq file-type ?l)
- ;; Only with -F we need to know whether it's an executable
- executable (and
- used-F
- (string-match
- "[xst]";; execute bit set anywhere?
- (concat
- (buffer-substring (match-beginning 2)
- (match-end 2))
- (buffer-substring (match-beginning 3)
- (match-end 3))
- (buffer-substring (match-beginning 4)
- (match-end 4))))))
- (or no-error (error "No file on this line"))))
- ;; Move point to end of name:
- (if symlink
- (if (search-forward " ->" eol t)
- (progn
- (forward-char -3)
- (and used-F
- dired-ls-F-marks-symlinks
- (eq (preceding-char) ?@);; did ls really mark the link?
- (forward-char -1))))
- (goto-char eol);; else not a symbolic link
- ;; ls -lF marks dirs, sockets and executables with exactly one
- ;; trailing character. (Executable bits on symlinks ain't mean
- ;; a thing, even to ls, but we know it's not a symlink.)
- (and used-F
- (or (memq file-type '(?d ?s))
- executable)
- (forward-char -1))))
- (or no-error
- (not (eq opoint (point)))
- (error (if hidden
- (substitute-command-keys
- "File line is hidden, type \\[dired-hide-subdir] to unhide")
- "No file on this line")))
- (if (eq opoint (point))
- nil
- (point))))
+ (if (get-text-property (point) 'dired-filename)
+ (goto-char (next-single-property-change (point) 'dired-filename))
+ (let (opoint file-type executable symlink hidden case-fold-search used-F eol)
+ ;; case-fold-search is nil now, so we can test for capital F:
+ (setq used-F (string-match "F" dired-actual-switches)
+ opoint (point)
+ eol (save-excursion (end-of-line) (point))
+ hidden (and selective-display
+ (save-excursion (search-forward "\r" eol t))))
+ (if hidden
+ nil
+ (save-excursion ;; Find out what kind of file this is:
+ ;; Restrict perm bits to be non-blank,
+ ;; otherwise this matches one char to early (looking backward):
+ ;; "l---------" (some systems make symlinks that way)
+ ;; "----------" (plain file with zero perms)
+ (if (re-search-backward
+ dired-permission-flags-regexp nil t)
+ (setq file-type (char-after (match-beginning 1))
+ symlink (eq file-type ?l)
+ ;; Only with -F we need to know whether it's an executable
+ executable (and
+ used-F
+ (string-match
+ "[xst]" ;; execute bit set anywhere?
+ (concat
+ (buffer-substring (match-beginning 2)
+ (match-end 2))
+ (buffer-substring (match-beginning 3)
+ (match-end 3))
+ (buffer-substring (match-beginning 4)
+ (match-end 4))))))
+ (or no-error (error "No file on this line"))))
+ ;; Move point to end of name:
+ (if symlink
+ (if (search-forward " ->" eol t)
+ (progn
+ (forward-char -3)
+ (and used-F
+ dired-ls-F-marks-symlinks
+ (eq (preceding-char) ?@) ;; did ls really mark the link?
+ (forward-char -1))))
+ (goto-char eol) ;; else not a symbolic link
+ ;; ls -lF marks dirs, sockets and executables with exactly one
+ ;; trailing character. (Executable bits on symlinks ain't mean
+ ;; a thing, even to ls, but we know it's not a symlink.)
+ (and used-F
+ (or (memq file-type '(?d ?s))
+ executable)
+ (forward-char -1))))
+ (or no-error
+ (not (eq opoint (point)))
+ (error (if hidden
+ (substitute-command-keys
+ "File line is hidden, type \\[dired-hide-subdir] to unhide")
+ "No file on this line")))
+ (if (eq opoint (point))
+ nil
+ (point)))))
\f
;;; COPY NAMES OF MARKED FILES INTO KILL-RING.
`uncompress'.")
(defun dired-mark-pop-up (bufname op-symbol files function &rest args)
- "Args BUFNAME OP-SYMBOL FILES FUNCTION &rest ARGS.
-Return FUNCTION's result on ARGS after popping up a window (in a buffer
-named BUFNAME, nil gives \" *Marked Files*\") showing the marked
-files. Uses function `dired-pop-to-buffer' to do that.
- FUNCTION should not manipulate files.
- It should only read input (an argument or confirmation).
+ "Return FUNCTION's result on ARGS after showing which files are marked.
+Displays the file names in a buffer named BUFNAME;
+ nil gives \" *Marked Files*\".
+This uses function `dired-pop-to-buffer' to do that.
+
+FUNCTION should not manipulate files, just read input
+ (an argument or confirmation).
The window is not shown if there is just one file or
OP-SYMBOL is a member of the list in `dired-no-confirm'.
FILES is the list of marked files."
(progn
(select-window window)
(goto-char (point-max))
- (recenter -1))
+ (forward-line -1)
+ (backward-page 1)
+ (recenter 0))
(select-window owindow)))))
(defun dired-log (log &rest args)
;; Log a message or the contents of a buffer.
;; If LOG is a string and there are more args, it is formatted with
;; those ARGS. Usually the LOG string ends with a \n.
- ;; End each bunch of errors with (dired-log t): this inserts
- ;; current time and buffer, and a \f (formfeed).
+ ;; End each bunch of errors with (dired-log t):
+ ;; this inserts the current time and buffer at the start of the page,
+ ;; and \f (formfeed) at the end.
(let ((obuf (current-buffer)))
- (unwind-protect ; want to move point
- (progn
- (set-buffer (get-buffer-create dired-log-buffer))
- (goto-char (point-max))
- (let (buffer-read-only)
- (cond ((stringp log)
- (insert (if args
- (apply (function format) log args)
- log)))
- ((bufferp log)
- (insert-buffer log))
- ((eq t log)
- (insert "\n\t" (current-time-string)
- "\tBuffer `" (buffer-name obuf) "'\n\f\n")))))
- (set-buffer obuf))))
+ (with-current-buffer (get-buffer-create dired-log-buffer)
+ (goto-char (point-max))
+ (let ((inhibit-read-only t))
+ (cond ((stringp log)
+ (insert (if args
+ (apply (function format) log args)
+ log)))
+ ((bufferp log)
+ (insert-buffer log))
+ ((eq t log)
+ (backward-page 1)
+ (unless (bolp)
+ (insert "\n"))
+ (insert (current-time-string)
+ "\tBuffer `" (buffer-name obuf) "'\n")
+ (goto-char (point-max))
+ (insert "\f\n")))))))
(defun dired-log-summary (string failures)
- (message (if failures "%s--type ? for details (%s)"
- "%s--type ? for details")
- string failures)
+ (if (= (length failures) 1)
+ (message "%s"
+ (with-current-buffer dired-log-buffer
+ (goto-char (point-max))
+ (backward-page 1)
+ (if (eolp) (forward-line 1))
+ (buffer-substring (point) (point-max))))
+ (message (if failures "%s--type ? for details (%s)"
+ "%s--type ? for details")
+ string failures))
;; Log a summary describing a bunch of errors.
- (dired-log (concat "\n" string))
+ (dired-log (concat "\n" string "\n"))
(dired-log t))
\f
;;; Sorting
(if (string-match " " dired-actual-switches)
;; New toggle scheme: add/remove a trailing " -t"
(if (string-match " -t\\'" dired-actual-switches)
- (dired-replace-in-string " -t\\'" "" dired-actual-switches)
+ (substring dired-actual-switches 0 (match-beginning 0))
(concat dired-actual-switches " -t"))
;; old toggle scheme: look for some 't' switch and add/remove it
(concat
HCoop / bpt / emacs.git / blobdiff