;;; dired.el --- directory-browsing commands -*- lexical-binding: t -*-
-;; Copyright (C) 1985-1986, 1992-1997, 2000-2014 Free Software
-;; Foundation, Inc.
+;; Copyright (C) 1985-1986, 1992-1997, 2000-2014
+;; Free Software Foundation, Inc.
;; Author: Sebastian Kremer <sk@thp.uni-koeln.de>
;; Maintainer: emacs-devel@gnu.org
(defcustom dired-initial-position-hook nil
"This hook is used to position the point.
-It is run the function `dired-initial-position'."
+It is run by the function `dired-initial-position'."
:group 'dired
:type 'hook
:version "24.4")
(defvar ls-lisp-use-insert-directory-program)
+(defun dired-check-switches (switches short &optional long)
+ "Return non-nil if the string SWITCHES matches LONG or SHORT format."
+ (let (case-fold-search)
+ (and (stringp switches)
+ (string-match-p (concat "\\(\\`\\| \\)-[[:alnum:]]*" short
+ (if long (concat "\\|--" long "\\>") ""))
+ switches))))
+
(defun dired-switches-escape-p (switches)
"Return non-nil if the string SWITCHES contains -b or --escape."
;; Do not match things like "--block-size" that happen to contain "b".
- (string-match-p "\\(\\`\\| \\)-[[:alnum:]]*b\\|--escape\\>" switches))
+ (dired-check-switches switches "b" "escape"))
+
+(defun dired-switches-recursive-p (switches)
+ "Return non-nil if the string SWITCHES contains -R or --recursive."
+ (dired-check-switches switches "R" "recursive"))
(defun dired-insert-directory (dir switches &optional file-list wildcard hdr)
"Insert a directory listing of DIR, Dired style.
(while (< (point) end)
(ignore-errors
(if (not (dired-move-to-filename))
- (put-text-property (line-beginning-position)
- (1+ (line-end-position))
- 'invisible 'dired-hide-details-information)
+ (unless (or (looking-at-p "^$")
+ (looking-at-p dired-subdir-regexp))
+ (put-text-property (line-beginning-position)
+ (1+ (line-end-position))
+ 'invisible 'dired-hide-details-information))
(put-text-property (+ (line-beginning-position) 1) (1- (point))
'invisible 'dired-hide-details-detail)
(add-text-properties
(defun dired-insert-old-subdirs (old-subdir-alist)
"Try to insert all subdirs that were displayed before.
Do so according to the former subdir alist OLD-SUBDIR-ALIST."
- (or (string-match-p "R" dired-actual-switches)
+ (or (dired-switches-recursive-p dired-actual-switches)
(let (elt dir)
(while old-subdir-alist
(setq elt (car old-subdir-alist)
to see why something went wrong.
Type \\[dired-unmark] to Unmark a file or all files of an inserted subdirectory.
Type \\[dired-unmark-backward] to back up one line and unmark or unflag.
-Type \\[dired-do-flagged-delete] to delete (eXecute) the files flagged `D'.
+Type \\[dired-do-flagged-delete] to delete (eXpunge) the files flagged `D'.
Type \\[dired-find-file] to Find the current line's file
(or dired it in another buffer, if it is a directory).
Type \\[dired-find-file-other-window] to find file or Dired directory in Other window.
"Edit Dired buffer with Wdired, or make it read-only.
If the current buffer can be edited with Wdired, (i.e. the major
mode is `dired-mode'), call `wdired-change-to-wdired-mode'.
-Otherwise, call `toggle-read-only'."
+Otherwise, toggle `read-only-mode'."
(interactive)
(if (derived-mode-p 'dired-mode)
(wdired-change-to-wdired-mode)
(defun dired-display-file ()
"In Dired, display this file or directory in another window."
(interactive)
- (display-buffer (find-file-noselect (dired-get-file-for-visit))))
+ (display-buffer (find-file-noselect (dired-get-file-for-visit))
+ t))
\f
;;; Functions for extracting and manipulating file names in Dired buffers.
;; This is the UNIX version.
(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-p "F" dired-actual-switches)
+ (let (opoint file-type executable symlink hidden used-F eol)
+ (setq used-F (dired-check-switches dired-actual-switches "F" "classify")
opoint (point)
eol (line-end-position)
hidden (and selective-display
(R-ftp-base-dir-regex
;; Used to expand subdirectory names correctly in recursive
;; ange-ftp listings.
- (and (string-match-p "R" switches)
+ (and (dired-switches-recursive-p switches)
(string-match "\\`/.*:\\(/.*\\)" default-directory)
(concat "\\`" (match-string 1 default-directory)))))
(goto-char (point-min))
;; FIXME document whatever dired-x is doing.
(defun dired-initial-position (dirname)
"Where point should go in a new listing of DIRNAME.
-Point assumed at beginning of new subdir line.
+Point is assumed to be at the beginning of new subdir line.
It runs the hook `dired-initial-position-hook'."
(end-of-line)
(and (featurep 'dired-x) dired-find-subdir
;; If FILES defaulted to the current line's file.
(= (length files) 1))
(apply function args)
- (let ((buffer (get-buffer-create (or buffer-or-name " *Marked Files*"))))
- (with-current-buffer buffer
- (with-temp-buffer-window
- buffer
- (cons 'display-buffer-below-selected
- '((window-height . fit-window-to-buffer)))
- #'(lambda (window _value)
- (with-selected-window window
- (unwind-protect
- (apply function args)
- (when (window-live-p window)
- (quit-restore-window window 'kill)))))
- ;; Handle (t FILE) just like (FILE), here. That value is
- ;; used (only in some cases), to mean just one file that was
- ;; marked, rather than the current line file.
+ (let ((buffer (get-buffer-create (or buffer-or-name " *Marked Files*")))
+ ;; Mark *Marked Files* window as softly-dedicated, to prevent
+ ;; other buffers e.g. *Completions* from reusing it (bug#17554).
+ (display-buffer-mark-dedicated 'soft))
+ (with-displayed-buffer-window
+ buffer
+ (cons 'display-buffer-below-selected
+ '((window-height . fit-window-to-buffer)))
+ #'(lambda (window _value)
+ (with-selected-window window
+ (unwind-protect
+ (apply function args)
+ (when (window-live-p window)
+ (quit-restore-window window 'kill)))))
+ ;; Handle (t FILE) just like (FILE), here. That value is
+ ;; used (only in some cases), to mean just one file that was
+ ;; marked, rather than the current line file.
+ (with-current-buffer buffer
(dired-format-columns-of-files
(if (eq (car files) t) (cdr files) files))
(remove-text-properties (point-min) (point-max)
"History list of regular expressions used in Dired commands.")
(defun dired-read-regexp (prompt &optional default history)
+ "Read a regexp using `read-regexp'."
+ (declare (obsolete read-regexp "24.5"))
(read-regexp prompt default (or history 'dired-regexp-history)))
(defun dired-mark-files-regexp (regexp &optional marker-char)
REGEXP is an Emacs regexp, not a shell wildcard. Thus, use `\\.o$' for
object files--just `.o' will mark more than you might think."
(interactive
- (list (dired-read-regexp (concat (if current-prefix-arg "Unmark" "Mark")
- " files (regexp): "))
+ (list (read-regexp (concat (if current-prefix-arg "Unmark" "Mark")
+ " files (regexp): ")
+ nil 'dired-regexp-history)
(if current-prefix-arg ?\040)))
(let ((dired-marker-char (or marker-char dired-marker-char)))
(dired-mark-if
A prefix argument means to unmark them instead.
`.' and `..' are never marked."
(interactive
- (list (dired-read-regexp (concat (if current-prefix-arg "Unmark" "Mark")
- " files containing (regexp): "))
+ (list (read-regexp (concat (if current-prefix-arg "Unmark" "Mark")
+ " files containing (regexp): ")
+ nil 'dired-regexp-history)
(if current-prefix-arg ?\040)))
(let ((dired-marker-char (or marker-char dired-marker-char)))
(dired-mark-if
The match is against the non-directory part of the filename. Use `^'
and `$' to anchor matches. Exclude subdirs by hiding them.
`.' and `..' are never flagged."
- (interactive (list (dired-read-regexp "Flag for deletion (regexp): ")))
+ (interactive (list (read-regexp "Flag for deletion (regexp): "
+ nil 'dired-regexp-history)))
(dired-mark-files-regexp regexp dired-del-marker))
(defun dired-mark-symlinks (unflag-p)
;; Remove a switch of the form -XtY for some X and Y.
(setq dired-actual-switches
(replace-match "" t t dired-actual-switches 3))))
+
;; Now, if we weren't sorting by date before, add the -t switch.
;; Some simple-minded ls implementations (eg ftp servers) only
;; allow a single option string, so try not to add " -t" if possible.
minus any directories explicitly deleted when R is cleared.
To be called first in body of `dired-sort-other', etc."
(cond
- ((and (string-match-p "R" switches)
- (not (string-match-p "R" dired-actual-switches)))
+ ((and (dired-switches-recursive-p switches)
+ (not (dired-switches-recursive-p dired-actual-switches)))
;; Adding -R to ls switches -- save `dired-subdir-alist':
(setq dired-subdir-alist-pre-R dired-subdir-alist))
- ((and (string-match-p "R" dired-actual-switches)
- (not (string-match-p "R" switches)))
+ ((and (dired-switches-recursive-p dired-actual-switches)
+ (not (dired-switches-recursive-p switches)))
;; Deleting -R from ls switches -- revert to pre-R subdirs
;; that are still present:
(setq dired-subdir-alist
(let* ((dired-dir (car misc-data))
(dir (if (consp dired-dir) (car dired-dir) dired-dir)))
(if (file-directory-p (file-name-directory dir))
- (progn
+ (with-demoted-errors "Desktop: Problem restoring directory: %S"
(dired dired-dir)
;; The following elements of `misc-data' are the keys
;; from `dired-subdir-alist'.
\f
;;; Start of automatically extracted autoloads.
\f
-;;;### (autoloads nil "dired-aux" "dired-aux.el" "bd357e0a0e74eb553e90e0b6d19cf611")
+;;;### (autoloads nil "dired-aux" "dired-aux.el" "1448837b5f3e2b9ad63f723361f1e32e")
;;; Generated autoloads from dired-aux.el
(autoload 'dired-diff "dired-aux" "\
;;;***
\f
-;;;### (autoloads nil "dired-x" "dired-x.el" "291bc6e869bf72c900604c45d40f45ed")
+;;;### (autoloads nil "dired-x" "dired-x.el" "994b5d9fc38059ab641ec271c728e56f")
;;; Generated autoloads from dired-x.el
(autoload 'dired-jump "dired-x" "\