| blob | 02946e0f3bc03ed2ca1fa403db1d0390afdc563c |
1 ;;; dired.el --- directory-browsing commands -*- lexical-binding: t -*-
3 ;; Copyright (C) 1985-1986, 1992-1997, 2000-2015 Free Software
4 ;; Foundation, Inc.
6 ;; Author: Sebastian Kremer <sk@thp.uni-koeln.de>
7 ;; Maintainer: emacs-devel@gnu.org
8 ;; Keywords: files
9 ;; Package: emacs
11 ;; This file is part of GNU Emacs.
13 ;; GNU Emacs is free software: you can redistribute it and/or modify
14 ;; it under the terms of the GNU General Public License as published by
15 ;; the Free Software Foundation, either version 3 of the License, or
16 ;; (at your option) any later version.
18 ;; GNU Emacs is distributed in the hope that it will be useful,
19 ;; but WITHOUT ANY WARRANTY; without even the implied warranty of
20 ;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
21 ;; GNU General Public License for more details.
23 ;; You should have received a copy of the GNU General Public License
24 ;; along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.
26 ;;; Commentary:
28 ;; This is a major mode for directory browsing and editing.
29 ;; It is documented in the Emacs manual.
31 ;; Rewritten in 1990/1991 to add tree features, file marking and
32 ;; sorting by Sebastian Kremer <sk@thp.uni-koeln.de>.
33 ;; Finished up by rms in 1992.
35 ;;; Code:
40 ;;; Customizable variables
43 "Directory editing."
48 "Handling marks in Dired."
53 ;;;###autoload
55 "Switches passed to `ls' for Dired. MUST contain the `l' option.
56 May contain all other options that don't contradict `-l';
57 may contain even `F', `b', `i' and `s'. See also the variable
58 `dired-ls-F-marks-symlinks' concerning the `F' switch.
59 On systems such as MS-DOS and MS-Windows, which use `ls' emulation in Lisp,
60 some of the `ls' switches are not supported; see the doc string of
61 `insert-directory' in `ls-lisp.el' for more details."
66 "If non-nil, switches passed to `ls' for inserting subdirectories.
67 If nil, `dired-listing-switches' is used."
77 "Name of chown command (usually `chown')."
83 The special value of `unspecified' means to check explicitly, and
84 save the result in this variable. This is performed the first
85 time `dired-insert-directory' is called.
87 Note that if you set this option to nil, either through choice or
90 spaces. You might want to install ls from GNU Coreutils, which does
91 support this option. Alternatively, you might want to use Emacs's
93 (setq ls-lisp-use-insert-directory-program nil)
94 (require 'ls-lisp)
96 Note that `ls-lisp' does not support as many options as GNU ls, though.
97 For more details, see Info node `(emacs)ls in Lisp'."
104 "Name of chmod command (usually `chmod')."
109 "Name of touch command (usually `touch')."
114 "Informs Dired about how `ls -lF' marks symbolic links.
115 Set this to t if `ls' (or whatever program is specified by
116 `insert-directory-program') with `-lF' marks the symbolic link
117 itself with a trailing @ (usually the case under Ultrix).
119 Example: if `ln -s foo bar; ls -F bar' gives `bar -> foo', set it to
120 nil (the default), if it gives `bar@ -> foo', set it to t.
122 Dired checks if there is really a @ appended. Thus, if you have a
123 marking `ls' program on one host and a non-marking on another host, and
124 don't care about symbolic links which really end in a @, you can
125 always set this variable to t."
130 "Regexp of files to skip when finding first file of a directory.
131 A value of nil means move to the subdir line.
132 A value of t means move to first file."
135 regexp)
139 ;; Use t as default so that moved files "take their markers with them".
140 "Controls marking of renamed files.
141 If t, files keep their previous marks when they are renamed.
142 If a character, renamed files (whether previously marked or not)
143 are afterward marked with that character.
144 This option affects only files renamed by `dired-do-rename' and
145 `dired-do-rename-regexp'. See `wdired-keep-marker-rename'
146 if you want to do the same for files renamed in WDired mode."
152 "Controls marking of copied files.
153 If t, copied files are marked if and as the corresponding original files were.
154 If a character, copied files are unconditionally marked with that character."
160 "Controls marking of newly made hard links.
161 If t, they are marked if and as the files linked to were marked.
162 If a character, new links are unconditionally marked with that character."
168 "Controls marking of newly made symbolic links.
169 If t, they are marked if and as the files linked to were marked.
170 If a character, new links are unconditionally marked with that character."
176 "If non-nil, Dired tries to guess a default target directory.
177 This means: if there is a Dired buffer displayed in the next
178 window, use its current directory, instead of this Dired buffer's
179 current directory.
181 The target is used in the prompt for file copy, rename etc."
186 "If non-nil, Dired preserves the last-modified time in a file copy.
187 \(This works on only some systems.)"
191 ; These variables were deleted and the replacements are on files.el.
192 ; We leave aliases behind for back-compatibility.
196 ;;; Hook variables
199 "Run after loading Dired.
200 You can customize key bindings or load extensions with this."
205 "Run at the very end of `dired-mode'."
210 "This hook is run before a Dired buffer is read in (created or reverted)."
215 "Hook run after each time a file or directory is read by Dired.
216 After each listing of a file or directory, this hook is run
217 with the buffer narrowed to the listing."
220 ;; Note this can't simply be run inside function `dired-ls' as the hook
221 ;; functions probably depend on the dired-subdir-alist to be OK.
224 "This hook is used to position the point.
225 It is run by the function `dired-initial-position'."
234 "The functions to call when a drop in `dired-mode' is made.
235 See `dnd-protocol-alist' for more information. When nil, behave
236 as in other buffers. Changing this option is effective only for
237 new Dired buffers."
244 "Non-nil means `dired-hide-details-mode' hides symbolic link targets."
250 "Non-nil means `dired-hide-details-mode' hides all but header and file lines."
255 ;; Internal variables
258 ;; so that you can write things like
259 ;; (let ((dired-marker-char ?X))
260 ;; ;; great code using X markers ...
261 ;; )
262 ;; For example, commands operating on two sets of files, A and B.
263 ;; Or marking files with digits 0-9. This could implicate
264 ;; concentric sets or an order for the marked files.
265 ;; The code depends on dynamic scoping on the marker char.
266 "In Dired, the current mark character.
273 ;; I see no reason ever to make this nil -- rms.
274 ;; (> baud-rate search-slow-speed)
277 "use the Customization interface to add a new rule
283 ;;;###autoload
285 "The directory name or wildcard spec that this Dired directory lists.
286 Local to each Dired buffer. May be a list, in which case the car is the
287 directory name and the cdr is the list of files to mention.
290 ;; Beware of "-l;reboot" etc. See bug#3230.
292 "Return non-nil if string SWITCHES does not look risky for Dired."
306 ;; These regexps must be tested at beginning-of-line, but are also
307 ;; used to search for next matches, so neither omitting "^" nor
308 ;; replacing "^" by "\n" (to make it slightly faster) will work.
311 ;; "Regexp matching a marked line.
312 ;; Important: the match ends just after the marker."
314 ;; The [^:] part after "d" and "l" is to avoid confusion with the
315 ;; DOS/Windows-style drive letters in directory names, like in "d:/foo".
323 "-[-r][-w].[-r][-w][xs][-r][-w]."
329 ;; The subdirectory names in the next two lists are expanded.
331 "Association list of subdirectories and their buffer positions.
332 Each subdirectory has an element: (DIRNAME . STARTMARKER).
333 The order of elements is the reverse of the order in the buffer.
337 "Keeps track of which switches to use for inserted subdirectories.
344 "Regexp matching a maybe hidden subdirectory line in `ls -lR' output.
345 Subexpression 1 is the subdirectory proper, no trailing colon.
346 The match starts at the beginning of the line and ends after the end
351 "Faces used by Dired."
357 "Face used for directory headers."
365 "Face used for Dired marks."
373 "Face used for marked files."
381 "Face used for files flagged for deletion."
388 ;; Inherit from font-lock-warning-face since with min-colors 8
389 ;; font-lock-comment-face is not colored any more.
391 "Face used to highlight a part of a buffer that needs user attention."
399 ;; Inherit from font-lock-comment-delimiter-face since with min-colors 8
400 ;; font-lock-comment-face is not colored any more.
402 "Face used to highlight permissions of group- and world-writable files."
410 "Face used for subdirectories."
418 "Face used for symbolic links."
426 "Face used for files suffixed with `completion-ignored-extensions'."
434 ;;
435 ;; Dired marks.
437 ;;
438 ;; We make heavy use of MATCH-ANCHORED, since the regexps don't identify the
439 ;; file name itself. We search for Dired defined regexps, and then use the
440 ;; Dired defined function `dired-move-to-filename' before searching for the
441 ;; simple regexp ".+". It is that regexp which matches the file name.
442 ;;
443 ;; Marked files.
446 ;;
447 ;; Flagged files.
450 ;; People who are paranoid about security would consider this more
451 ;; important than other things such as whether it is a directory.
452 ;; But we don't want to encourage paranoia, so our default
453 ;; should be what's most useful for non-paranoids. -- rms.
454 ;;; ;;
455 ;;; ;; Files that are group or world writable.
456 ;;; (list (concat dired-re-maybe-mark dired-re-inode-size
457 ;;; "\\([-d]\\(....w....\\|.......w.\\)\\)")
458 ;;; '(1 dired-warning-face)
459 ;;; '(".+" (dired-move-to-filename) nil (0 dired-warning-face)))
460 ;; However, we don't need to highlight the file name, only the
461 ;; permissions, to win generally. -- fx.
462 ;; Fixme: we could also put text properties on the permission
463 ;; fields with keymaps to frob the permissions, somewhat a la XEmacs.
470 ;;
471 ;; Subdirectories.
474 ;;
475 ;; Symbolic links.
478 ;;
479 ;; Files suffixed with `completion-ignored-extensions'.
481 ;; It is quicker to first find just an extension, then go back to the
482 ;; start of that file name. So we do this complex MATCH-ANCHORED form.
485 ;;
486 ;; Files suffixed with `completion-ignored-extensions'
487 ;; plus a character put in by -F.
493 ;; If the last character is not part of the filename,
494 ;; move back to the start of the filename
495 ;; so it can be fontified.
496 ;; Otherwise, leave point at the end of the line;
497 ;; that way, nothing is fontified.
501 ;;
502 ;; Explicitly put the default face on file names ending in a colon to
503 ;; avoid fontifying them as directory header.
506 ;;
507 ;; Directory headers.
509 )
513 \f
514 ;;; Macros must be defined before they are used, for the byte compiler.
517 "Mark all files for which PREDICATE evals to non-nil.
518 PREDICATE is evaluated on each line, with point at beginning of line.
519 MSG is a noun phrase for the type of files being marked.
520 It should end with a noun that can be pluralized by adding `s'.
521 Return value is the number of files marked, or nil if none were marked."
531 ,msg
533 " for deletion"
544 count
545 ,msg
553 distinguish-one-marked)
554 "Eval BODY with point on each marked line. Return a list of BODY's results.
555 If no marked file could be found, execute BODY on the current
556 line. ARG, if non-nil, specifies the files to use instead of the
557 marked files.
559 If ARG is an integer, use the next ARG (or previous -ARG, if
560 ARG<0) files. In that case, point is dragged along. This is so
561 that commands on the next ARG (instead of the marked) files can
562 be chained easily.
563 For any other non-nil value of ARG, use the current file.
565 If optional third arg SHOW-PROGRESS evaluates to non-nil,
566 redisplay the dired buffer after each file is processed.
568 No guarantee is made about the position on the marked line.
569 BODY must ensure this itself if it depends on this.
571 Search starts at the beginning of the buffer, thus the car of the
572 list corresponds to the line nearest to the buffer's bottom.
573 This is also true for (positive and negative) integer values of
574 ARG.
576 BODY should not be too long as it is expanded four times.
578 If DISTINGUISH-ONE-MARKED is non-nil, then if we find just one
579 marked file, return (t FILENAME) instead of (FILENAME)."
580 ;;
581 ;;Warning: BODY must not add new lines before point - this may cause an
582 ;;endless loop.
583 ;;This warning should not apply any longer, sk 2-Sep-1991 14:10.
590 ,arg
596 results))
597 ;; non-nil, non-integer ARG means use current file:
602 ;; remember position of next marked file before BODY
603 ;; can insert lines before the just found file,
604 ;; confusing us by finding the same marked file again
605 ;; and again and...
613 ;; move after last match
622 results
624 ;; save-excursion loses, again
628 "Return the marked files' names as list of strings.
629 The list is in the same order as the buffer, that is, the car is the
630 first marked file.
631 Values returned are normally absolute file names.
632 Optional arg LOCALP as in `dired-get-filename'.
633 Optional second argument ARG, if non-nil, specifies files near
634 point instead of marked files. It usually comes from the prefix
635 argument.
636 If ARG is an integer, use the next ARG files.
637 If ARG is any other non-nil value, return the current file name.
638 If no files are marked, and ARG is nil, also return the current file name.
639 Optional third argument FILTER, if non-nil, is a function to select
640 some of the files--those for which (funcall FILTER FILENAME) is non-nil.
642 If DISTINGUISH-ONE-MARKED is non-nil, then if we find just one marked file,
643 return (t FILENAME) instead of (FILENAME).
644 Don't use that together with FILTER."
649 arg nil distinguish-one-marked))))
650 result)
655 all-of-them
660 result)))
661 \f
662 ;; The dired command
665 ;; For use in interactive.
669 dired-listing-switches))
670 ;; If a dialog is used, call `read-directory-name' so the
671 ;; dialog code knows we want directories. Some dialogs
672 ;; can only select directories or files when popped up,
673 ;; not both. If no dialog is used, call `read-file-name'
674 ;; because the user may want completion of file names for
675 ;; use in a wildcard pattern.
678 nil default-directory nil)
680 nil default-directory nil)))))
682 ;; We want to switch to a more sophisticated version of
683 ;; dired-read-dir-and-switches like the following, if there is a way
684 ;; to make it more intuitive. See bug#1285.
686 ;; (defun dired-read-dir-and-switches (str)
687 ;; ;; For use in interactive.
688 ;; (reverse
689 ;; (list
690 ;; (if current-prefix-arg
691 ;; (read-string "Dired listing switches: "
692 ;; dired-listing-switches))
693 ;; ;; If a dialog is about to be used, call read-directory-name so
694 ;; ;; the dialog code knows we want directories. Some dialogs can
695 ;; ;; only select directories or files when popped up, not both.
696 ;; (if (next-read-file-uses-dialog-p)
697 ;; (read-directory-name (format "Dired %s(directory): " str)
698 ;; nil default-directory nil)
699 ;; (let ((cie ()))
700 ;; (dolist (ext completion-ignored-extensions)
701 ;; (if (eq ?/ (aref ext (1- (length ext)))) (push ext cie)))
702 ;; (setq cie (concat (regexp-opt cie "\\(?:") "\\'"))
703 ;; (let* ((default (and buffer-file-name
704 ;; (abbreviate-file-name buffer-file-name)))
705 ;; (cie cie)
706 ;; (completion-table
707 ;; ;; We need a mix of read-file-name and
708 ;; ;; read-directory-name so that completion to directories
709 ;; ;; is preferred, but if the user wants to enter a global
710 ;; ;; pattern, he can still use completion on filenames to
711 ;; ;; help him write the pattern.
712 ;; ;; Essentially, we want to use
713 ;; ;; (completion-table-with-predicate
714 ;; ;; 'read-file-name-internal 'file-directory-p nil)
715 ;; ;; but that doesn't work because read-file-name-internal
716 ;; ;; does not obey its `predicate' argument.
717 ;; (completion-table-in-turn
718 ;; (lambda (str pred action)
719 ;; (let ((read-file-name-predicate
720 ;; (lambda (f)
721 ;; (and (not (member f '("./" "../")))
722 ;; ;; Hack! Faster than file-directory-p!
723 ;; (eq (aref f (1- (length f))) ?/)
724 ;; (not (string-match cie f))))))
725 ;; (complete-with-action
726 ;; action 'read-file-name-internal str nil)))
727 ;; 'read-file-name-internal)))
728 ;; (minibuffer-with-setup-hook
729 ;; (lambda ()
730 ;; (setq minibuffer-default default)
731 ;; (setq minibuffer-completion-table completion-table))
732 ;; (read-file-name (format "Dired %s(directory): " str)
733 ;; nil default-directory nil))))))))
736 "Try to get a file name at point in the current dired buffer.
737 This hook is intended to be put in `file-name-at-point-functions'.
738 Note that it returns an abbreviated name that can't be used
739 as an argument to `dired-goto-file'."
746 ;;;###autoload (define-key ctl-x-map "d" 'dired)
747 ;;;###autoload
750 Optional second argument SWITCHES specifies the `ls' options used.
751 \(Interactively, use a prefix argument to be able to specify SWITCHES.)
753 If DIRNAME is a string, Dired displays a list of files in DIRNAME (which
754 may also have shell wildcards appended to select certain files).
756 If DIRNAME is a cons, its first element is taken as the directory name
757 and the rest as an explicit list of files to make directory entries for.
758 In this case, SWITCHES are applied to each of the files separately, and
759 therefore switches that control the order of the files in the produced
760 listing have no effect.
767 If DIRNAME is already in a Dired buffer, that buffer is used without refresh."
768 ;; Cannot use (interactive "D") because of wildcards.
772 ;;;###autoload (define-key ctl-x-4-map "d" 'dired-other-window)
773 ;;;###autoload
779 ;;;###autoload (define-key ctl-x-5-map "d" 'dired-other-frame)
780 ;;;###autoload
786 ;;;###autoload
788 "Like `dired' but returns the Dired buffer as value, does not select it."
790 ;; This loses the distinction between "/foo/*/" and "/foo/*" that
791 ;; some shells make:
802 ;; If the argument was syntactically a directory name not a file name,
803 ;; or if it happens to name a file that is a directory,
804 ;; convert it syntactically to a directory name.
805 ;; The reason for checking initially-was-dirname
806 ;; and not just file-directory-p
807 ;; is that file-directory-p is slow over ftp.
815 ;; The following is an internal dired function. It returns non-nil if
816 ;; the directory visited by the current dired buffer has changed on
817 ;; disk. DIRNAME should be the directory name of that directory.
826 "Return non-nil if current Dired buffer needs updating.
827 If NOCONFIRM is non-nil, then this function always returns nil
828 for a remote directory. This feature is used by Auto Revert mode."
834 ;; Do not auto-revert when the dired buffer can be currently
835 ;; written by the user as in `wdired-mode'.
836 buffer-read-only
840 "Automatically revert Dired buffer on revisiting.
841 If t, revisiting an existing Dired buffer automatically reverts it.
842 If its value is a function, call this function with the directory
843 name as single argument and revert the buffer if it returns non-nil.
844 Otherwise, a message offering to revert the changed dired buffer
845 is displayed.
846 Note that this is not the same as `auto-revert-mode' that
847 periodically reverts at specified time intervals."
857 ;; If there is an existing dired buffer for DIRNAME, just leave
858 ;; buffer as it is (don't even call dired-revert).
859 ;; This saves time especially for deep trees or with ange-ftp.
860 ;; The user can type `g' easily, and it is more consistent with find-file.
861 ;; But if SWITCHES are given they are probably different from the
862 ;; buffer's old value, so call dired-sort-other, which does
863 ;; revert the buffer.
864 ;; A pity we can't possibly do "Directory has changed - refresh? "
865 ;; like find-file does.
866 ;; Optional argument MODE is passed to dired-find-buffer-nocreate,
867 ;; see there.
870 ;; Look for an existing buffer.
872 ;; Note that buffer already is in dired-mode, if found.
879 ;; file list may have changed
881 ;; this calls dired-revert
883 ;; Always revert regardless of whether it has changed or not.
886 ;; Revert when predicate function returns non-nil.
891 ;; If directory has changed on disk, offer to revert.
896 ;; Else a new buffer
898 ;; We can do this unconditionally
899 ;; because dired-noselect ensures that the name
900 ;; is passed in directory name syntax
901 ;; if it was the name of a directory at all.
906 ;; default-directory and dired-actual-switches are set now
907 ;; (buffer-local), so we can call dired-readin:
912 ;; dired-readin can fail if parent directories are inaccessible.
913 ;; Don't leave an empty buffer around in that case.
918 buffer))
921 ;; Enlarged by dired-advertise
922 ;; Queried by function dired-buffers-for-dir. When this detects a
923 ;; killed buffer, it is removed from this list.
928 ;; FIXME add a doc-string, and document dired-x extensions.
930 ;; This differs from dired-buffers-for-dir in that it does not consider
931 ;; subdirs of default-directory and searches for the first match only.
932 ;; Also, the major mode must be MODE.
934 dired-find-subdir
935 ;; Don't try to find a wildcard as a subdirectory.
941 ;; Wildcards must match, too:
943 ;; We don't want to switch to the same buffer---
946 ;; ---unless it's the only possibility:
948 ;; No dired-x, or dired-find-subdir nil.
957 dired-directory ;; nil during find-alternate-file
962 dired-directory))))
964 blist nil)
966 found)))
968 \f
969 ;; Read in a new dired buffer
972 "Read in a new Dired buffer.
973 Differs from `dired-insert-subdir' in that it accepts
974 wildcards, erases the buffer, and builds the subdir-alist anew
975 \(including making it buffer-local and clearing it first)."
977 ;; default-directory and dired-actual-switches must be buffer-local
978 ;; and initialized by now.
980 ;; This makes readin much much faster.
981 ;; In particular, it prevents the font lock hook from running
982 ;; until the directory is all read in.
989 ;; This hook which may want to modify dired-actual-switches
990 ;; based on dired-directory, e.g. with ange-ftp to a SysV host
991 ;; where ls won't understand -Al switches.
998 ;; Don't make undo entries for readin.
1004 ;; Must first make alist buffer local and set it to nil because
1005 ;; dired-build-subdir-alist will call dired-clear-alist first
1012 ;; No need to narrow since the whole buffer contains just
1013 ;; dired-readin's output, nothing else. The hook can
1014 ;; successfully use dired functions (e.g. dired-get-filename)
1015 ;; as the subdir-alist has been built in dired-readin.
1018 ;; Subroutines of dired-readin
1021 ;; Insert listing for the specified dir (and maybe file list)
1022 ;; already in dired-directory, assuming a clean buffer.
1028 file-list nil))
1032 ;; If we are reading a whole single directory...
1037 ;; Else treat it as a wildcard spec
1038 ;; unless we have an explicit list of files.
1043 "Align the fields of a file to the ones of surrounding lines.
1044 BEG..END is the line where the file info is located."
1045 ;; Some versions of ls try to adjust the size of each field so as to just
1046 ;; hold the largest element ("largest" in the current invocation, of
1047 ;; course). So when a single line is output, the size of each field is
1048 ;; just big enough for that one output. Thus when dired refreshes one
1049 ;; line, the alignment if this line w.r.t the rest is messed up because
1050 ;; the fields of that one line will generally be smaller.
1051 ;;
1052 ;; To work around this problem, we here add spaces to try and
1053 ;; re-align the fields as needed. Since this is purely aesthetic,
1054 ;; it is of utmost importance that it doesn't mess up anything like
1055 ;; `dired-move-to-filename'. To this end, we limit ourselves to
1056 ;; adding spaces only, and to only add them at places where there
1057 ;; was already at least one space. This way, as long as
1058 ;; `directory-listing-before-filename-regexp' always matches spaces
1059 ;; with "*" or "+", we know we haven't made anything worse. There
1060 ;; is one spot where the exact number of spaces is important, which
1061 ;; is just before the actual filename, so we refrain from adding
1062 ;; spaces there (and within the filename as well, of course).
1065 ;; Check that there is indeed a file, and that there is another adjacent
1066 ;; file with which to align, and that additional spaces are needed to
1067 ;; align the filenames.
1080 ;; Make sure there is some work left to do.
1082 ;; If we've only looked at the line above, check to see if the line
1083 ;; below exists as well and if so, align with the shorter one.
1092 ;; Keep positions uptodate when we insert stuff.
1095 ;; Main loop.
1099 ;; Don't touch anything just before (and after) the
1100 ;; beginning of the filename.
1102 ;; We're now just in front of a field, with a space behind us.
1104 ;; Nums are right-aligned.
1106 ;; Let's look at the other line, in the same column: we
1107 ;; should be either near the end of the previous field, or
1108 ;; in the space between that field and the next.
1109 ;; [ Of course, it's also possible that we're already within
1110 ;; the next field or even past it, but that's unlikely since
1111 ;; other-col > file-col. ]
1112 ;; Let's find the distance to the alignment-point (either
1113 ;; the beginning or the end of the next field, depending on
1114 ;; whether this field is left or right aligned).
1124 ;; Now, the number of spaces to insert is align-pt-offset
1125 ;; minus the distance to the equivalent point on the
1126 ;; current line.
1129 align-pt-offset
1139 ;; Let's just make really sure we did not mess up.
1142 ;; Damn! We messed up: let's revert the change.
1144 ;; Now skip to next field.
1152 "Return non-nil if the string SWITCHES matches LONG or SHORT format."
1157 switches))))
1160 "Return non-nil if the string SWITCHES contains -b or --escape."
1161 ;; Do not match things like "--block-size" that happen to contain "b".
1165 "Return non-nil if the string SWITCHES contains -R or --recursive."
1169 "Insert a directory listing of DIR, Dired style.
1170 Use SWITCHES to make the listings.
1171 If FILE-LIST is non-nil, list only those files.
1172 Otherwise, if WILDCARD is non-nil, expand wildcards;
1173 in that case, DIR should be a file name that uses wildcards.
1174 In other cases, DIR should be a directory name or a directory filename.
1175 If HDR is non-nil, insert a header line with the directory name."
1178 end)
1180 ;; Don't try to invoke `ls' if we are on DOS/Windows where
1181 ;; ls-lisp emulation is used, except if they want to use `ls'
1182 ;; as indicated by `ls-lisp-use-insert-directory-program'.
1186 ;; Check whether "ls --dired" gives exit code 0, and
1187 ;; save the answer in `dired-use-ls-dired'.
1194 nil))
1195 dired-use-ls-dired)
1198 ;; We used to specify the C locale here, to force English month names;
1199 ;; but this should not be necessary any more,
1200 ;; with the new value of `directory-listing-before-filename-regexp'.
1205 ;; Re-align fields, if necessary.
1208 ;; Quote certain characters, unless ls quoted them for us.
1217 nil t))
1223 nil t))
1225 ;; Replace any newlines in DIR with literal "\n"s, for the sake
1226 ;; of the header line. To disambiguate a literal "\n" in the
1227 ;; actual dirname, we also replace "\" with "\\".
1228 ;; Personally, I think this should always be done, irrespective
1229 ;; of the value of dired-actual-switches, because:
1230 ;; i) Dired simply does not work with an unescaped newline in
1231 ;; the directory name used in the header (bug=10469#28), and
1232 ;; ii) "\" is always replaced with "\\" in the listing, so doing
1233 ;; it in the header as well makes things consistent.
1234 ;; But at present it is only done if "-b" is in ls-switches,
1235 ;; because newlines in dirnames are uncommon, and people may
1236 ;; have gotten used to seeing unescaped "\" in the headers.
1237 ;; Note: adjust dired-build-subdir-alist if you change this.
1240 ;; If we used --dired and it worked, the lines are already indented.
1241 ;; Otherwise, indent them.
1247 ;; Insert text at the beginning to standardize things.
1254 ;; Note that dired-build-subdir-alist will replace the name
1255 ;; by its expansion, so it does not matter whether what we insert
1256 ;; here is fully expanded, but it should be absolute.
1260 ;; Insert "wildcard" line where "total" line would be for a full dir.
1265 "Add various text properties to the lines in the region."
1284 highlight
1285 dired-filename t
1291 \f
1292 ;; Reverting a dired buffer
1295 "Reread the Dired buffer.
1296 Must also be called after `dired-actual-switches' have changed.
1297 Should not fail even on completely garbaged buffers.
1298 Preserves old cursor, marks/flags, hidden-p.
1300 Dired sets `revert-buffer-function' to this function. The args
1301 ARG and NOCONFIRM, passed from `revert-buffer', are ignored."
1313 ;; treat top level dir extra (it may contain wildcards)
1320 ;; Run dired-after-readin-hook just once, below.
1325 ;; ... run the hook for the whole buffer, and only after markers
1326 ;; have been reinserted (else omitting in dired-x would omit marked files)
1334 ;; outside of the let scope
1335 ;;; Might as well not override the user if the user changed this.
1336 ;;; (setq buffer-read-only t)
1337 )
1339 ;; Subroutines of dired-revert
1340 ;; Some of these are also used when inserting subdirs.
1343 "Return current positions in the buffer and all windows with this directory.
1344 The positions have the form (BUFFER-POSITION WINDOW-POSITIONS).
1346 BUFFER-POSITION is the point position in the current Dired buffer.
1347 It has the form (BUFFER DIRED-FILENAME BUFFER-POINT).
1349 WINDOW-POSITIONS are current positions in all windows displaying
1350 this dired buffer. The window positions have the form (WINDOW
1351 DIRED-FILENAME WINDOW-POINT)."
1362 "Restore POSITIONS saved with `dired-save-positions'."
1370 ;; Ensure that window still displays the original buffer.
1379 "Return alist of files and their marks, from BEG to END."
1390 alist))
1393 "Mark all files remembered in ALIST.
1394 Each element of ALIST looks like (FILE . MARKERCHAR)."
1408 "Return a list of names of subdirs currently hidden."
1418 result))
1421 "Try to insert all subdirs that were displayed before.
1422 Do so according to the former subdir alist OLD-SUBDIR-ALIST."
1434 "Remove directory DIR from any directory cache."
1438 \f
1439 ;; dired mode key bindings and initialization
1442 ;; This looks ugly when substitute-command-keys uses C-d instead d:
1443 ;; (define-key dired-mode-map "\C-d" 'dired-flag-file-deletion)
1448 ;; Commands to mark or flag certain categories of files
1452 ;; Upper case keys (except !) for operating on the marked files
1471 ;; Comparison commands
1473 ;; Tree Dired commands
1479 ;; move to marked files
1482 ;; Make all regexp commands share a `%' prefix:
1483 ;; We used to get to the submap via a symbol dired-regexp-prefix,
1484 ;; but that seems to serve little purpose, and copy-keymap
1485 ;; does a better job without it.
1498 ;; Commands for marking and unmarking.
1515 ;; Lower keys for commands not operating on all the marked files
1540 ;; moving
1547 ;; hiding
1551 ;; isearch
1556 ;; misc
1558 ;; `toggle-read-only' is an obsolete alias for `read-only-mode'
1564 ;; thumbnail manipulation (image-dired)
1577 ;; encryption and decryption (epa-dired)
1583 ;; Make menu bar items.
1585 ;; No need to fo this, now that top-level items are fewer.
1586 ;;;;
1587 ;; Get rid of the Edit menu bar item to save space.
1588 ;(define-key map [menu-bar edit] 'undefined)
1701 ;; When running on plain MS-DOS, there's only one
1702 ;; letter-case for file names.
1890 map)
1892 \f
1893 ;; Dired mode is suitable only for specially formatted data.
1896 ;; Autoload cookie needed by desktop.el
1897 ;;;###autoload
1899 "\
1902 (optionally) its subdirectories, in the format of `ls -lR'.
1905 compress, load or byte-compile them, change their file attributes
1908 by file or all files matching certain criteria.
1910 The buffer is read-only. Digits are prefix arguments.
1913 Most commands operate on the marked files and use the current file
1914 if no files are marked. Use a numeric prefix argument to operate on
1915 the next ARG (or previous -ARG if ARG<0) files, or just `1'
1916 to operate on the current file only. Prefix arguments override marks.
1918 to see why something went wrong.
1923 (or dired it in another buffer, if it is a directory).
1930 This retains all marks and hides subdirs again that were hidden before.
1931 Use `SPC' and `DEL' to move down and up by lines.
1934 to read the
1936 to relist the file at point or the marked files or a
1938 again for the directory tree.
1941 for more info):
1943 `dired-listing-switches'
1944 `dired-trivial-filenames'
1945 `dired-marker-char'
1946 `dired-del-marker'
1947 `dired-keep-marker-rename'
1948 `dired-keep-marker-copy'
1949 `dired-keep-marker-hardlink'
1950 `dired-keep-marker-symlink'
1954 `dired-before-readin-hook'
1955 `dired-after-readin-hook'
1956 `dired-mode-hook'
1957 `dired-load-hook'
1959 Keybindings:
1961 ;; Not to be called interactively (e.g. dired-directory will be set
1962 ;; to default-directory, which is wrong with wildcards).
1967 mode-name "Dired"
1968 ;; case-fold-search nil
1969 buffer-read-only t
1970 selective-display t ; for subdirectory hiding
1971 mode-line-buffer-identification
1973 ;; Ignore dired-hide-details-* value of invisible text property by default.
1980 ;; list-buffers uses this to display the dir being edited in this buffer.
1984 dired-directory)))
1998 \f
1999 ;; Idiosyncratic dired commands that don't deal with marks.
2002 "Summarize basic Dired commands and show recent Dired errors."
2005 ;>> this should check the key-bindings and use substitute-command-keys if non-standard
2010 "Undo in a Dired buffer.
2011 This doesn't recover lost files, it just undoes changes in the buffer itself.
2012 You can use it to recover marks, killed lines or subdirs."
2021 "Edit Dired buffer with Wdired, or make it read-only.
2022 If the current buffer can be edited with Wdired, (i.e. the major
2023 mode is `dired-mode'), call `wdired-change-to-wdired-mode'.
2024 Otherwise, toggle `read-only-mode'."
2031 "Move down lines then position at filename.
2032 Optional prefix ARG says how many lines to move; default is one line."
2037 ;; We never want to move point into an invisible line.
2044 "Move up lines then position at filename.
2045 Optional prefix ARG says how many lines to move; default is one line."
2050 "Goto ARGth next directory file line."
2062 "Goto ARGth previous directory file line."
2067 "Run Dired on parent directory of current directory.
2068 Find the parent directory either in this buffer or another buffer.
2069 Creates a buffer if necessary.
2070 If OTHER-WINDOW (the optional prefix arg), display the parent
2071 directory in another window."
2076 ;; Only try dired-goto-subdir if buffer has more than one dir.
2086 "Get the current line's file name, with an error if file does not exist."
2088 ;; We pass t for second arg so that we don't get error for `.' and `..'.
2090 file-name)
2095 file-name
2100 ;; Force C-m keybinding rather than `f' or `e' in the mode doc:
2103 "In Dired, visit the file or directory named on this line."
2105 ;; Bind `find-file-run-dired' so that the command works on directories
2106 ;; too, independent of the user's setting.
2111 "In Dired, visit this file or directory instead of the Dired buffer."
2115 ;; Don't override the setting from .emacs.
2116 ;;;###autoload (put 'dired-find-alternate-file 'disabled t)
2119 "In Dired, visit the file or directory name you click on."
2140 "In Dired, examine a file in view mode, returning to Dired when done.
2141 When file is a directory, show it in this buffer if it is inserted.
2142 Otherwise, display it in another buffer."
2152 "In Dired, visit this file or directory in another window."
2157 "In Dired, display this file or directory in another window."
2160 t))
2161 \f
2162 ;;; Functions for extracting and manipulating file names in Dired buffers.
2165 "In Dired, return name of file mentioned on this line.
2166 Value returned normally includes the directory name.
2167 Optional arg LOCALP with value `no-dir' means don't include directory
2168 name in result. A value of `verbatim' means to return the name exactly as
2169 it occurs in the buffer, and a value of t means construct name relative to
2170 `default-directory', which still may contain slashes if in a subdirectory.
2171 Optional arg NO-ERROR-IF-NOT-FILEP means treat `.' and `..' as
2172 regular filenames and return nil if no filename on this line.
2173 Otherwise, an error occurs in these cases."
2178 ;; nil if no file on this line, but no-error-if-not-filep is t:
2181 ;; Get rid of the mouse-face property that file names have.
2183 ;; Unquote names quoted by ls or by dired-insert-directory.
2184 ;; This code was written using `read' to unquote, because
2185 ;; it's faster than substituting \007 (4 chars) -> ^G (1
2186 ;; char) etc. in a lisp loop. Unfortunately, this decision
2187 ;; has necessitated hacks such as dealing with filenames
2188 ;; with quotation marks in their names.
2191 ;; Unescape any spaces escaped by ls -b (bug#10469).
2192 ;; Other -b quotes, eg \t, \n, work transparently.
2210 ;; Hence we don't need to worry about converting `\\' back to `\'.
2212 ;; The above `read' will return a unibyte string if FILE
2213 ;; contains eight-bit-control/graphic characters.
2218 ;; A relative file name can start with ~.
2219 ;; Don't treat it as absolute in this context.
2224 nil)
2226 file)
2234 ;; check for safe-magic property so that we won't
2235 ;; put /: for names that don't really need them.
2236 ;; For instance, .gz files when auto-compression-mode is on.
2239 file)))
2241 file)
2245 ;; check for safe-magic property so that we won't
2246 ;; put /: for names that don't really need them.
2247 ;; For instance, .gz files when auto-compression-mode is on.
2250 file)))
2256 "Replace first match of REGEXP in STRING with NEWTEXT.
2257 If it does not match, nil is returned instead of the new string.
2258 Optional arg LITERAL means to take NEWTEXT literally.
2259 Optional arg GLOBAL means to replace all matches."
2266 ret)
2268 nil
2272 ;;"Convert FILE (a file name relative to DIR) to an absolute file name."
2273 ;; We can't always use expand-file-name as this would get rid of `.'
2274 ;; or expand in / instead default-directory if DIR=="".
2275 ;; This should be good enough for ange-ftp.
2276 ;; It should be reasonably fast, though, as it is called in
2277 ;; dired-get-filename.
2281 "Convert FILE (an absolute file name) to a name relative to DIR.
2282 If DIR is omitted or nil, it defaults to `default-directory'.
2283 If FILE is not in the directory tree of DIR, return FILE
2284 unchanged."
2286 ;; This case comes into play if default-directory is set to
2287 ;; use ~.
2292 file))
2293 \f
2295 "Toggle visibility of detailed information in current Dired buffer.
2296 When this minor mode is enabled, details such as file ownership and
2297 permissions are hidden from view.
2299 See options: `dired-hide-details-hide-symlink-targets' and
2300 `dired-hide-details-hide-information-lines'."
2307 'dired-hide-details-update-invisibility-spec
2308 nil
2309 t)
2311 'dired-hide-details-update-invisibility-spec
2312 t)))
2316 'add-to-invisibility-spec
2320 dired-hide-details-hide-information-lines)
2321 'add-to-invisibility-spec
2325 dired-hide-details-hide-symlink-targets
2327 'add-to-invisibility-spec
2330 \f
2331 ;;; Functions for finding the file name in a dired buffer line.
2337 ;; Move to first char of filename on this line.
2338 ;; Returns position (point) or nil if no filename on this line."
2340 "Move to the beginning of the filename on the current line.
2341 Return the position of the beginning of the filename, or nil if none found."
2342 ;; This is the UNIX version.
2345 ;; First try assuming `ls --dired' was used.
2353 ;; Ha! There *is* a file. Our regexp-from-hell just failed to find it.
2357 nil)
2362 ;; Assumes point is at beginning of filename,
2363 ;; thus the rwx bit re-search-backward below will succeed in *this*
2364 ;; line if at all. So, it should be called only after
2365 ;; (dired-move-to-filename t).
2366 ;; On failure, signals an error (with non-nil NO-ERROR just returns nil).
2367 ;; This is the UNIX version.
2377 nil
2379 ;; Restrict perm bits to be non-blank,
2380 ;; otherwise this matches one char to early (looking backward):
2381 ;; "l---------" (some systems make symlinks that way)
2382 ;; "----------" (plain file with zero perms)
2384 dired-permission-flags-regexp nil t)
2387 ;; Only with -F we need to know whether it's an executable
2389 used-F
2397 ;; Move point to end of name:
2403 dired-ls-F-marks-symlinks
2407 ;; ls -lF marks dirs, sockets, fifos and executables with exactly
2408 ;; one trailing character. (Executable bits on symlinks ain't mean
2409 ;; a thing, even to ls, but we know it's not a symlink.)
2412 executable)
2421 nil
2424 \f
2425 ;;; COPY NAMES OF MARKED FILES INTO KILL-RING.
2428 "Copy names of marked (or next ARG) files into the kill ring.
2429 The names are separated by a space.
2430 With a zero prefix arg, use the absolute file name of each marked file.
2432 `default-directory'. (This still may contain slashes if in a subdirectory.)
2434 If on a subdir headerline, use absolute subdirname instead;
2435 prefix arg and marked files are ignored in this case.
2457 \f
2458 ;; Keeping Dired buffers in sync with the filesystem and with each other
2461 ;; Return a list of buffers for DIR (top level or in-situ subdir).
2462 ;; If FILE is non-nil, include only those whose wildcard pattern (if any)
2463 ;; matches FILE.
2464 ;; The list is in reverse order of buffer creation, most recent last.
2465 ;; As a side effect, killed dired buffers for DIR are removed from
2466 ;; dired-buffers.
2473 ;; Buffer is killed - clean up:
2481 dired-directory)))
2484 file)))
2488 result))
2491 "Convert glob-pattern PATTERN to a regular expression."
2493 regexp)
2505 ;; Fails to handle ^ yet ????
2519 regexp
2527 ;;"Advertise in variable `dired-buffers' that we dired `default-directory'."
2528 ;; With wildcards we actually advertise too much.
2531 t ; we have already advertised ourselves
2534 dired-buffers)))))
2537 ;; Remove DIR from the buffer alist in variable dired-buffers.
2538 ;; This has the effect of removing any buffer whose main directory is DIR.
2539 ;; It does not affect buffers in which DIR is a subdir.
2540 ;; Removing is also done as a side-effect in dired-buffer-for-dir.
2543 \f
2544 ;; Tree Dired
2546 ;;; utility functions
2549 ;;"Is FILE part of the directory tree starting at DIR?"
2554 ;; Prepend default-directory to DIR if relative file name.
2555 ;; dired-get-filename must be able to make a valid file name from a
2556 ;; file and its directory DIR.
2559 dir
2563 ;;"Return the subdir name on this line, or nil if not on a headerline."
2564 ;; Look up in the alist whether this is a headerline.
2570 dired-subdir-alist))))
2571 cur-dir))))
2573 ;; can't use macro, must be redefinable for other alist format in dired-nstd.
2587 ;; Return an index into alist for use with nth
2588 ;; for the sake of subdir moving commands.
2597 "Go to next subdirectory, regardless of level."
2598 ;; Use 0 arg to go to this directory's header line.
2599 ;; NO-SKIP prevents moving to end of header line, returning whatever
2600 ;; position was found in dired-subdir-alist.
2603 pos index)
2604 ;; nth with negative arg does not return nil but the first element
2614 nil ; return nil if not found
2618 "Build `dired-subdir-alist' by parsing the buffer.
2619 Returns the new value of the alist.
2620 If optional arg SWITCHES is non-nil, use its value
2621 instead of `dired-actual-switches'."
2629 new-dir-name
2631 ;; Used to expand subdirectory names correctly in recursive
2632 ;; ange-ftp listings.
2639 ;; Avoid taking a file name ending in a colon
2640 ;; as a subdir name.
2650 new-dir-name
2661 ;; Undo any escaping of newlines and \ by dired-insert-directory.
2662 ;; Convert "n" preceded by odd number of \ to newline, and \\ to \.
2670 temp nil)
2674 temp nil))
2677 temp nil))))
2678 new-dir-name)
2681 ;; Place a sub directory boundary between lines.
2688 ;; We don't need to sort it because it is in buffer order per
2689 ;; constructionem. Return new alist:
2690 dired-subdir-alist))
2693 ;; Add new DIR at NEW-MARKER. Don't sort.
2696 dired-subdir-alist)))
2699 ;; Position point on first nontrivial file after point.
2715 "Go to line describing file FILE in this Dired buffer."
2716 ;; Return value of point on success, else nil.
2717 ;; FILE must be an absolute file name.
2718 ;; Loses if FILE contains control chars like "\007" for which ls
2719 ;; either inserts "?" or "\\007" into the buffer, so we won't find
2720 ;; it in the buffer.
2733 ;; First, look for a listing under the absolute name.
2737 ;; Otherwise, look for it as a relative name. The
2738 ;; hair is to get the result of `dired-goto-subdir'
2739 ;; without calling it if we don't have any subdirs.
2746 file
2748 ;; Return buffer position, if found.
2753 "Advance to the Dired listing labeled by FILE; return its position.
2754 Return nil if the listing is not found. If FILE contains
2755 characters that would not appear in a Dired buffer, search using
2756 the quoted forms of those characters.
2758 FULL-NAME specifies the actual file name the listing must have,
2759 as returned by `dired-get-filename'. LIMIT is the search limit."
2765 ;; FIXME: to fix this for embedded control characters etc, we
2766 ;; should escape everything that `ls -b' does.
2771 ;; filenames are preceded by SPC, this makes the search faster
2772 ;; (e.g. for the filename "-").
2776 ;; Check that we are in the right place. Match could have
2777 ;; BASE just as initial substring or in permission bits etc.
2781 found)))
2785 ;; FIXME document whatever dired-x is doing.
2787 "Where point should go in a new listing of DIRNAME.
2788 Point is assumed to be at the beginning of new subdir line.
2789 It runs the hook `dired-initial-position-hook'."
2795 \f
2796 ;; These are hooks which make tree dired work.
2797 ;; They are in this file because other parts of dired need to call them.
2798 ;; But they don't call the rest of tree dired unless there are subdirs loaded.
2800 ;; This function is called for each retrieved filename.
2801 ;; It could stand to be faster, though it's mostly function call
2802 ;; overhead. Avoiding the function call seems to save about 10% in
2803 ;; dired-get-filename. Make it a defsubst?
2805 "Return the name of the subdirectory to which this line belongs.
2806 This returns a string with trailing slash, like `default-directory'.
2807 Optional argument means return a file name relative to `default-directory'."
2810 ;; probably because called in a non-dired buffer
2812 elt dir)
2816 ;; use `<=' (not `<') as subdir line is part of subdir
2818 nil ; found
2822 dir)))
2824 ;; Subdirs start at the beginning of their header lines and end just
2825 ;; before the beginning of the next header line (or end of buffer).
2832 \f
2833 ;; Deleting files
2836 "Whether Dired deletes directories recursively.
2837 If nil, Dired will not delete non-empty directories.
2838 `always' means to delete non-empty directories recursively,
2839 without asking. This is dangerous!
2840 `top' means to ask for each top-level directory specified by the
2841 Dired deletion command, and delete its subdirectories without
2842 asking.
2843 Any other value means to ask for each directory."
2851 ;; Match anything but `.' and `..'.
2854 ;; Delete file, possibly delete a directory and all its files.
2855 ;; This function is useful outside of dired. One could change its name
2856 ;; to e.g. recursive-delete-file and put it somewhere else.
2858 Delete FILE or directory (possibly recursively if optional RECURSIVE is true.)
2859 RECURSIVE determines what to do with a non-empty directory. The effect of
2860 its possible values is:
2862 nil -- do not delete.
2863 `always' -- delete recursively without asking.
2864 `top' -- ask for each directory at top level.
2865 Anything else -- ask for each sub-directory.
2867 TRASH non-nil means to trash the file instead of deleting, provided
2868 `delete-by-moving-to-trash' (which see) is non-nil."
2869 ;; This test is equivalent to
2870 ;; (and (file-directory-p fn) (not (file-symlink-p fn)))
2871 ;; but more efficient
2879 delete-by-moving-to-trash)
2880 "trash"
2888 "In Dired, delete the files flagged for deletion.
2889 If NOMESSAGE is non-nil, we don't display any message
2890 if there are no flagged files.
2891 `dired-recursive-deletes' controls whether deletion of
2892 non-empty directories is allowed."
2896 case-fold-search)
2900 ;; this can't move point since ARG is nil
2902 nil)
2903 nil t)
2908 "Delete all marked (or next ARG) files.
2909 `dired-recursive-deletes' controls whether deletion of
2910 non-empty directories is allowed."
2911 ;; This is more consistent with the file marking feature than
2912 ;; dired-do-flagged-delete.
2915 ;; this may move point if ARG is an integer
2917 arg)
2918 arg t))
2923 ;; L is an alist of files to delete, with their buffer positions.
2924 ;; ARG is the prefix arg.
2925 ;; Filenames are absolute.
2926 ;; (car L) *must* be the *last* (bottommost) file in the dired buffer.
2927 ;; That way as changes are made in the buffer they do not shift the
2928 ;; lines still to be changed, so the (point) values in L stay valid.
2929 ;; Also, for subdirs in natural order, a subdir's files are deleted
2930 ;; before the subdir itself - the other way around would not work.
2935 ;; canonicalize file list for pop up
2946 succ count))
2954 ;; if we get here, removing worked
2970 failures))))
2975 ;; In all buffers dired'ing DIRECTORY, run FUN with ARGS.
2976 ;; If the buffer has a wildcard pattern, check that it matches FILE.
2977 ;; (FILE does not include a directory component.)
2978 ;; FILE may be nil, in which case ignore it.
2979 ;; Return list of buffers where FUN succeeded (i.e., returned non-nil).
2982 file))
2986 success-list))
2988 ;; Delete the entry for FILE from
3000 "Clean up after a deleted file or directory FN.
3001 Removes any expanded subdirectory of deleted directory.
3002 If `dired-x' is loaded and `dired-clean-up-buffers-too' is non-nil,
3003 also offers to kill buffers visiting deleted files and directories."
3007 ;; Offer to kill buffer of deleted file FN.
3023 \f
3024 ;; Confirmation
3033 "Return a string suitable for use in a Dired prompt.
3034 ARG is normally the prefix argument for the calling command.
3035 FILES should be a list of file names.
3039 ;; distinguish-one-marked can cause the first element to be just t.
3044 ;; more than 1 file:
3046 ;; abs(arg) = count
3047 ;; Perhaps this is nicer, but it also takes more screen space:
3048 ;;(format "[%s %d files]" (if (> arg 0) "next" "previous")
3049 ;; count)
3054 "Pop up buffer BUF in a way suitable for Dired."
3060 ;; Try to split the selected window vertically if
3061 ;; that's possible. (Bug#1806)
3063 ;; Otherwise, try to split WINDOW sensibly.
3065 pop-up-frames)
3067 ;; See Bug#12281.
3069 ;; If dired-shrink-to-fit is t, make its window fit its contents.
3071 ;; Try to not delete window when we want to display less than
3072 ;; `window-min-height' lines.
3076 "A list of symbols for commands Dired should not confirm, or t.
3077 Command symbols are `byte-compile', `chgrp', `chmod', `chown', `compress',
3078 `copy', `delete', `hardlink', `load', `move', `print', `shell', `symlink',
3079 `touch' and `uncompress'.
3080 If t, confirmation is never needed."
3091 "Return FUNCTION's result on ARGS after showing which files are marked.
3092 Displays the file names in a window showing a buffer named
3094 window is not shown if there is just one file, `dired-no-confirm'
3095 is t, or OP-SYMBOL is a member of the list in `dired-no-confirm'.
3097 By default, Dired shrinks the display buffer to fit the marked files.
3098 To disable this, use the Customization interface to add a new rule
3100 action argument symbol is `window-height' and its value is nil.
3102 FILES is the list of marked files. It can also be (t FILENAME)
3103 in the case of one marked file, to distinguish that from using
3104 just the current file.
3106 FUNCTION should not manipulate files, just read input (an
3107 argument or confirmation)."
3110 ;; If FILES defaulted to the current line's file.
3114 ;; Mark *Marked Files* window as softly-dedicated, to prevent
3115 ;; other buffers e.g. *Completions* from reusing it (bug#17554).
3118 buffer
3128 ;; Handle (t FILE) just like (FILE), here. That value is
3129 ;; used (only in some cases), to mean just one file that was
3130 ;; marked, rather than the current line file.
3141 \f
3142 ;; Commands to mark or flag file(s) at or near current line.
3145 ;; This version skips non-file lines.
3156 ;; Advance to the next line--actually, to the line that *was* next.
3157 ;; (If FUNCTION inserted some new lines in between, skip them.)
3169 ;; This used to be a regexp match of the `total ...' line output by
3170 ;; ls, which is slightly faster, but that is not very robust; notably,
3171 ;; it fails for non-english locales.
3175 "Move to the next marked file.
3176 If WRAP is non-nil, wrap around to the beginning of the buffer if
3177 we reach the end."
3194 "Move to the previous marked file.
3195 If WRAP is non-nil, wrap around to the end of the buffer if we
3196 reach the beginning of the buffer."
3201 ;; Return FILE's marker, or nil if unmarked.
3215 ;; Skip subdir line and following garbage like the `total' line:
3226 "Mark the file at point in the Dired buffer.
3227 If the region is active, mark all files in the region.
3228 Otherwise, with a prefix arg, mark files on the next ARG lines.
3230 If on a subdir headerline, mark all its files except `.' and `..'.
3234 this subdir."
3237 ;; Mark files in the active region.
3245 ;; Mark subdir files from the subdir headerline.
3248 ;; Mark the current (or next ARG) files.
3256 "Unmark the file at point in the Dired buffer.
3257 If the region is active, unmark all files in the region.
3258 Otherwise, with a prefix arg, unmark files on the next ARG lines.
3260 If looking at a subdir, unmark all its files except `.' and `..'.
3261 If the region is active in Transient Mark mode, unmark all files
3262 in the active region."
3268 "In Dired, flag the current line's file for deletion.
3269 If the region is active, flag all files in the region.
3270 Otherwise, with a prefix arg, flag files on the next ARG lines.
3272 If on a subdir headerline, flag all its files except `.' and `..'.
3273 If the region is active in Transient Mark mode, flag all files
3274 in the active region."
3280 "In Dired, move up lines and remove marks or deletion flags there.
3281 Optional prefix ARG says how many lines to unmark/unflag; default
3282 is one line.
3283 If the region is active in Transient Mark mode, unmark all files
3284 in the active region."
3289 "Toggle marks: marked files become unmarked, and vice versa.
3290 Files marked with other flags (such as `D') are not affected.
3291 `.' and `..' are never toggled.
3292 As always, hidden subdirs are not affected."
3300 ;; use subst instead of insdel because it does not move
3301 ;; the gap and thus should be faster and because
3302 ;; other characters are left alone automatically
3309 \f
3310 ;;; Commands to mark or flag files based on their characteristics or names.
3316 "Read a regexp using `read-regexp'."
3321 "Mark all files matching REGEXP for use in later commands.
3322 A prefix argument means to unmark them instead.
3323 `.' and `..' are never marked.
3326 object files--just `.o' will mark more than you might think."
3341 "Mark all files with contents containing REGEXP for use in later commands.
3342 A prefix argument means to unmark them instead.
3343 `.' and `..' are never marked."
3358 ;; For now we do it inside emacs
3359 ;; Grep might be better if there are a lot of files
3369 )))
3373 "In Dired, flag all files containing the specified REGEXP for deletion.
3374 The match is against the non-directory part of the filename. Use `^'
3375 and `$' to anchor matches. Exclude subdirs by hiding them.
3376 `.' and `..' are never flagged."
3382 "Mark all symbolic links.
3383 With prefix argument, unmark or unflag all those files."
3389 "Mark all directory file lines except `.' and `..'.
3390 With prefix argument, unmark or unflag all those files."
3398 "Mark all executable files.
3399 With prefix argument, unmark or unflag all those files."
3404 ;; dired-x.el has a dired-mark-sexp interactive command: mark
3405 ;; files for which PREDICATE returns non-nil.
3408 "Flag for deletion files whose names suggest they are auto save files.
3409 A prefix argument says to unmark or unflag those files instead."
3413 ;; It is less than general to check for # here,
3414 ;; but it's the only way this runs fast enough.
3418 ;; Handle executables in case of -F option.
3419 ;; We need not worry about the other kinds
3420 ;; of markings that -F makes, since they won't
3421 ;; appear on real auto-save files.
3433 ;; `log' here is dubious, since it's typically used for useful log
3434 ;; files, not just TeX stuff. -- fx
3443 "Flag for deletion all files that match `dired-garbage-files-regexp'."
3448 "Flag all backup files (names ending with `~') for deletion.
3449 With prefix argument, unmark or unflag these files."
3453 ;; Don't call backup-file-name-p unless the last character looks like
3454 ;; it might be the end of a backup file name. This isn't very general,
3455 ;; but it's the only way this runs fast enough.
3457 ;; Handle executables in case of -F option.
3458 ;; We need not worry about the other kinds
3459 ;; of markings that -F makes, since they won't
3460 ;; appear on real backup files.
3470 "Change all OLD marks to NEW marks.
3471 OLD and NEW are both characters used to mark files."
3488 t)
3493 "Remove all marks from all files in the Dired buffer."
3498 "Remove a specific mark (or any mark) from every file.
3499 After this command, type the mark character to remove,
3500 or type RET to remove all marks.
3501 With prefix arg, query for each marked file.
3509 Type SPC or `y' to unmark one file, DEL or `n' to skip to next,
3519 file))))
3525 count))))
3526 \f
3527 ;; Logging failures operating on files, and showing the results.
3532 "Pop up a buffer with error log output from Dired.
3533 A group of errors from a single command ends with a formfeed.
3549 ;; Log a message or the contents of a buffer.
3550 ;; If LOG is a string and there are more args, it is formatted with
3551 ;; those ARGS. Usually the LOG string ends with a \n.
3552 ;; End each bunch of errors with (dired-log t):
3553 ;; this inserts the current time and buffer at the start of the page,
3554 ;; and \f (formfeed) at the end.
3562 log)))
3575 "State a summary of a command's failures, in echo area and log buffer.
3576 STRING is an overall summary of the failures.
3577 FAILURES is a list of file names that we failed to operate on,
3578 or nil if file names are not applicable."
3588 string failures))
3589 ;; Log a summary describing a bunch of errors.
3592 \f
3593 ;;; Sorting
3595 ;; Most ls can only sort by name or by date (with -t), nothing else.
3596 ;; GNU ls sorts on size with -S, on extension with -X, and unsorted with -U.
3597 ;; So anything that does not contain these is sort "by name".
3602 This indicates to Dired which option switches to watch out for because they
3603 will change the sorting order behavior of `ls'.
3605 To change the default sorting order (e.g. add a `-v' option), see the
3606 variable `dired-listing-switches'. To temporarily override the listing
3611 ;; `dired-ls-sorting-switches' after -t overrides -t.
3623 "Non-nil means the Dired sort command is disabled.
3627 ;; Set mode line display according to dired-actual-switches.
3628 ;; Mode line display of "by name" or "by date" guarantees the user a
3629 ;; match with the corresponding regexps. Non-matching switches are
3630 ;; shown literally.
3635 dired-sort-by-name-regexp dired-actual-switches)
3638 dired-sort-by-date-regexp dired-actual-switches)
3648 "Toggle sorting by date, and refresh the Dired buffer.
3649 With a prefix argument, edit the current listing switches instead."
3659 ;; Toggle between sort by date/name. Reverts the buffer.
3661 dired-actual-switches))
3662 ;; Regexp for finding (possibly embedded) -t switches.
3664 case-fold-search)
3665 ;; Remove the -t switch.
3669 ;; Remove a stand-alone -t switch.
3672 ;; Remove a switch of the form -XtY for some X and Y.
3676 ;; Now, if we weren't sorting by date before, add the -t switch.
3677 ;; Some simple-minded ls implementations (eg ftp servers) only
3678 ;; allow a single option string, so try not to add " -t" if possible.
3683 dired-actual-switches)
3684 "t"
3689 ;; Some user code loads dired especially for this.
3690 ;; Don't do that--use replace-regexp-in-string instead.
3692 ;; Replace REGEXP with NEWTEXT everywhere in STRING and return result.
3693 ;; NEWTEXT is taken literally---no \\DIGIT escapes will be recognized.
3699 start me))
3703 "Specify new `ls' SWITCHES for current Dired buffer.
3704 Values matching `dired-sort-by-date-regexp' or `dired-sort-by-name-regexp'
3705 set the minor mode accordingly, others appear literally in the mode line.
3706 With optional second arg NO-REVERT, don't refresh the listing afterwards."
3716 "Additional processing of -R in ls option string SWITCHES.
3717 Saves `dired-subdir-alist' when R is set and restores saved value
3718 minus any directories explicitly deleted when R is cleared.
3719 To be called first in body of `dired-sort-other', etc."
3723 ;; Adding -R to ls switches -- save `dired-subdir-alist':
3727 ;; Deleting -R from ls switches -- revert to pre-R subdirs
3728 ;; that are still present:
3734 dired-subdir-alist)
3735 ;; subdir still present...
3738 subdirs)))
3742 ;; No pre-R subdir alist, so revert to main directory
3743 ;; listing:
3745 \f
3747 ;;;; Drag and drop support
3750 "Whether Dired copies directories recursively.
3751 If nil, never copy recursively.
3752 `always' means to copy recursively without asking.
3753 `top' means to ask for each directory at top level.
3754 Any other value means to ask for each directory."
3769 ;; No need to get actions and descriptions from the source,
3770 ;; we only have three actions anyway.
3772 t
3778 "--"
3782 nil)))
3787 ;; Only used when (featurep 'dnd).
3794 "Copy, move or link a file to the Dired directory.
3795 URI is the file to handle, ACTION is one of copy, move, link or ask.
3796 Ask means pop up a menu for the user to select one of copy, move or link."
3805 ;; If copying a directory and dired-recursive-copies is
3806 ;; nil, dired-copy-file fails. Pop up a notice.
3815 ;; Binding dired-overwrite-confirmed to nil makes
3816 ;; dired-handle-overwrite a no-op. We instead use
3817 ;; y-or-n-p, which pops a graphical menu.
3818 dired-overwrite-confirmed backup-file)
3820 ;; d-b-o is defined in dired-aux.
3822 dired-backup-overwrite
3838 action))))))
3841 "Copy, move or link a file to the Dired directory if it is a local file.
3842 URI is the file to handle. If the hostname in the URI isn't local, do nothing.
3843 ACTION is one of copy, move, link or ask.
3844 Ask means pop up a menu for the user to select one of copy, move or link."
3847 nil)))
3848 \f
3850 ;;;; Desktop support
3856 "Auxiliary information to be saved in desktop file."
3858 ;; Value of `dired-directory'.
3860 ;; Directory name followed by list of files.
3863 ;; Directory name, optionally with shell wildcard.
3865 ;; Subdirectories in `dired-subdir-alist'.
3870 dired-subdir-alist)))))
3873 _buffer-name
3874 misc-data)
3875 "Restore a Dired buffer specified in a desktop file."
3876 ;; First element of `misc-data' is the value of `dired-directory'.
3877 ;; This value is a directory name, optionally with shell wildcard or
3878 ;; a directory name followed by list of files.
3884 ;; The following elements of `misc-data' are the keys
3885 ;; from `dired-subdir-alist'.
3890 nil)))
3895 \f
3896 ;;; Start of automatically extracted autoloads.
3897 \f
3898 ;;;### (autoloads nil "dired-aux" "dired-aux.el" "45867cb96abef86d29a9850ee2113cf2")
3899 ;;; Generated autoloads from dired-aux.el
3902 Compare file at point with file FILE using `diff'.
3903 If called interactively, prompt for FILE. If the file at point
3904 has a backup file, use that as the default. If the file at point
3905 is a backup file, use its original. If the mark is active
3906 in Transient Mark mode, use the file at the mark as the default.
3910 FILE is the first file given to `diff'. The file at point
3911 is the second file given to `diff'.
3913 With prefix arg, prompt for second argument SWITCHES, which is
3914 the string of command switches for the third argument of `diff'.
3919 Diff this file with its backup file or vice versa.
3920 Uses the latest backup, if there are several numerical backups.
3921 If this file is a backup, diff it with its original.
3922 The backup file is the first file given to `diff'.
3923 With prefix arg, prompt for argument SWITCHES which is options for `diff'.
3928 Mark files with different file attributes in two dired buffers.
3929 Compare file attributes of files in the current directory
3930 with file attributes in directory DIR2 using PREDICATE on pairs of files
3931 with the same name. Mark files for which PREDICATE returns non-nil.
3932 Mark files with different names if PREDICATE is nil (or interactively
3933 with empty input at the predicate prompt).
3935 PREDICATE is a Lisp expression that can refer to the following variables:
3937 size1, size2 - file size in bytes
3938 mtime1, mtime2 - last modification time in seconds, as a float
3939 fa1, fa2 - list of file attributes
3940 returned by function `file-attributes'
3942 where 1 refers to attribute of file in the current dired buffer
3943 and 2 to attribute of file in second dired buffer.
3945 Examples of PREDICATE:
3947 (> mtime1 mtime2) - mark newer files
3948 (not (= size1 size2)) - mark files with different sizes
3949 (not (string= (nth 8 fa1) (nth 8 fa2))) - mark files with different modes
3950 (not (and (= (nth 2 fa1) (nth 2 fa2)) - mark files with different UID
3951 (= (nth 3 fa1) (nth 3 fa2)))) and GID.
3956 Change the mode of the marked (or next ARG) files.
3957 Symbolic modes like `g+w' are allowed.
3958 Type M-n to pull the file attributes of the file at point
3959 into the minibuffer.
3964 Change the group of the marked (or next ARG) files.
3965 Type M-n to pull the file attributes of the file at point
3966 into the minibuffer.
3971 Change the owner of the marked (or next ARG) files.
3972 Type M-n to pull the file attributes of the file at point
3973 into the minibuffer.
3978 Change the timestamp of the marked (or next ARG) files.
3979 This calls touch.
3980 Type M-n to pull the file attributes of the file at point
3981 into the minibuffer.
3986 Print the marked (or next ARG) files.
3987 Uses the shell command coming from variables `lpr-command' and
3988 `lpr-switches' as default.
3993 Flag numerical backups for deletion.
3994 Spares `dired-kept-versions' latest versions, and `kept-old-versions' oldest.
3995 Positive prefix arg KEEP overrides `dired-kept-versions';
3996 Negative prefix arg KEEP overrides `kept-old-versions' with KEEP made positive.
3999 with a prefix argument.
4004 Run a shell command COMMAND on the marked files asynchronously.
4006 Like `dired-do-shell-command', but adds `&' at the end of COMMAND
4007 to execute it asynchronously.
4009 When operating on multiple files, asynchronous commands
4010 are executed in the background on each file in parallel.
4011 In shell syntax this means separating the individual commands
4012 with `&'. However, when COMMAND ends in `;' or `;&' then commands
4013 are executed in the background on each file sequentially waiting
4014 for each command to terminate before running the next command.
4015 In shell syntax this means separating the individual commands with `;'.
4017 The output appears in the buffer `*Async Shell Command*'.
4022 Run a shell command COMMAND on the marked files.
4023 If no files are marked or a numeric prefix arg is given,
4025 The prompt mentions the file(s) or the marker, as appropriate.
4027 If there is a `*' in COMMAND, surrounded by whitespace, this runs
4028 COMMAND just once with the entire file list substituted there.
4030 If there is no `*', but there is a `?' in COMMAND, surrounded by
4031 whitespace, this runs COMMAND on each file individually with the
4032 file name substituted for `?'.
4034 Otherwise, this runs COMMAND on each file individually with the
4035 file name added at the end of COMMAND (separated by a space).
4037 `*' and `?' when not surrounded by whitespace have no special
4038 significance for `dired-do-shell-command', and are passed through
4039 normally to the shell, but you must confirm first.
4041 If you want to use `*' as a shell wildcard with whitespace around
4043 `*' in the shell, but avoids Dired's special handling.
4045 If COMMAND ends in `&', `;', or `;&', it is executed in the
4046 background asynchronously, and the output appears in the buffer
4047 `*Async Shell Command*'. When operating on multiple files and COMMAND
4048 ends in `&', the shell command is executed on each file in parallel.
4049 However, when COMMAND ends in `;' or `;&' then commands are executed
4050 in the background on each file sequentially waiting for each command
4051 to terminate before running the next command. You can also use
4052 `dired-do-async-shell-command' that automatically adds `&'.
4054 Otherwise, COMMAND is executed synchronously, and the output
4055 appears in the buffer `*Shell Command Output*'.
4057 This feature does not try to redisplay Dired buffers afterward, as
4058 there's no telling what files COMMAND may have changed.
4061 When COMMAND runs, its working directory is the top-level directory
4062 of the Dired buffer, so output files usually are created there
4063 instead of in a subdir.
4065 In a noninteractive call (from Lisp code), you must specify
4066 the list of file names explicitly with the FILE-LIST argument, which
4067 can be produced by `dired-get-marked-files', for example.
4077 Kill all marked lines (not the files).
4078 With a prefix argument, kill that many lines starting with the current line.
4079 \(A negative argument kills backward.)
4080 If you use this command with a prefix argument to kill the line
4081 for a file that is a directory, which you have inserted in the
4082 Dired buffer as a subdirectory, then it deletes that subdirectory
4083 from the buffer as well.
4084 To kill an entire subdirectory (without killing its line in the
4085 parent directory), go to its directory header line and use this
4086 command with a prefix argument (the value does not matter).
4096 Format PROMPT with ARGS, query user, and store the result in SYM.
4097 The return value is either nil or t.
4099 The user may type y or SPC to accept once; n or DEL to skip once;
4100 ! to accept this and subsequent queries; or q or ESC to decline
4101 this and subsequent queries.
4103 If SYM is already bound to a non-nil value, this function may
4104 return automatically without querying the user. If SYM is !,
4105 return t; if SYM is q or ESC, return nil.
4110 Compress or uncompress marked (or next ARG) files.
4115 Byte compile marked (or next ARG) Emacs Lisp files.
4120 Load the marked (or next ARG) Emacs Lisp files.
4125 Redisplay all marked (or next ARG) files.
4126 If on a subdir line, redisplay that subdirectory. In that case,
4127 a prefix arg lets you edit the `ls' switches used for the new listing.
4129 Dired remembers switches specified with a prefix arg, so that reverting
4130 the buffer will not reset them. However, using `dired-undo' to re-insert
4131 or delete subdirectories can bypass this machinery. Hence, you sometimes
4132 may have to reset some subdirectory switches after a `dired-undo'.
4133 You can reset all subdirectory switches to the default using
4135 See Info node `(emacs)Subdir switches' for more details.
4150 Create or update the line for FILE in all Dired buffers it would belong in.
4165 Create a directory called DIRECTORY.
4166 If DIRECTORY already exists, signal an error.
4171 Copy all marked (or next ARG) files, or copy the current file.
4172 When operating on just the current file, prompt for the new name.
4174 When operating on multiple or marked files, prompt for a target
4175 directory, and make the new copies in that directory, with the
4176 same names as the original files. The initial suggestion for the
4177 target directory is the Dired buffer's current directory (or, if
4178 `dired-dwim-target' is non-nil, the current directory of a
4179 neighboring Dired window).
4181 If `dired-copy-preserve-time' is non-nil, this command preserves
4182 the modification time of each old file in the copy, similar to
4185 This command copies symbolic links by creating new ones, similar
4191 Make symbolic links to current file or all marked (or next ARG) files.
4192 When operating on just the current file, you specify the new name.
4193 When operating on multiple or marked files, you specify a directory
4194 and new symbolic links are made in that directory
4195 with the same names that the files currently have. The default
4196 suggested for the target directory depends on the value of
4197 `dired-dwim-target', which see.
4204 Add names (hard links) current file or all marked (or next ARG) files.
4205 When operating on just the current file, you specify the new name.
4206 When operating on multiple or marked files, you specify a directory
4207 and new hard links are made in that directory
4208 with the same names that the files currently have. The default
4209 suggested for the target directory depends on the value of
4210 `dired-dwim-target', which see.
4215 Rename current file or all marked (or next ARG) files.
4216 When renaming just the current file, you specify the new name.
4217 When renaming multiple or marked files, you specify a directory.
4218 This command also renames any buffers that are visiting the files.
4219 The default suggested for the target directory depends on the value
4220 of `dired-dwim-target', which see.
4225 Rename selected files whose names match REGEXP to NEWNAME.
4227 With non-zero prefix argument ARG, the command operates on the next ARG
4228 files. Otherwise, it operates on all the marked files, or the current
4229 file if none are marked.
4231 As each match is found, the user must type a character saying
4234 REGEXP defaults to the last regexp used.
4236 With a zero prefix arg, renaming by regexp affects the absolute file name.
4237 Normally, only the non-directory part of the file name is used and changed.
4242 Copy selected files whose names match REGEXP to NEWNAME.
4243 See function `dired-do-rename-regexp' for more info.
4248 Hardlink selected files whose names match REGEXP to NEWNAME.
4249 See function `dired-do-rename-regexp' for more info.
4254 Symlink selected files whose names match REGEXP to NEWNAME.
4255 See function `dired-do-rename-regexp' for more info.
4260 Rename all marked (or next ARG) files to upper case.
4265 Rename all marked (or next ARG) files to lower case.
4270 Insert this subdirectory into the same dired buffer.
4272 else inserts it at its natural place (as `ls -lR' would have done).
4273 With a prefix arg, you may edit the ls switches used for this listing.
4274 You can add `R' to the switches to expand the whole tree starting at
4275 this subdirectory.
4276 This function takes some pains to conform to `ls -lR' output.
4278 Dired remembers switches specified with a prefix arg, so that reverting
4279 the buffer will not reset them. However, using `dired-undo' to re-insert
4280 or delete subdirectories can bypass this machinery. Hence, you sometimes
4281 may have to reset some subdirectory switches after a `dired-undo'.
4282 You can reset all subdirectory switches to the default using
4284 See Info node `(emacs)Subdir switches' for more details.
4289 Insert this subdirectory into the same Dired buffer.
4290 If it is already present, overwrite the previous entry;
4291 otherwise, insert it at its natural place (as `ls -lR' would
4292 have done).
4293 With a prefix arg, you may edit the `ls' switches used for this listing.
4294 You can add `R' to the switches to expand the whole tree starting at
4295 this subdirectory.
4296 This function takes some pains to conform to `ls -lR' output.
4301 Go to previous subdirectory, regardless of level.
4302 When called interactively and not on a subdir line, go to this subdir's line.
4307 Go to end of header line of DIR in this dired buffer.
4308 Return value of point on success, otherwise return nil.
4314 Mark all files except `.' and `..' in current subdirectory.
4315 If the Dired buffer shows multiple directories, this command
4316 marks the files listed in the subdirectory that point is in.
4321 Remove all lines of current subdirectory.
4322 Lower levels are unaffected.
4327 Go up ARG levels in the dired tree.
4332 Go down in the dired tree.
4337 Hide or unhide the current subdirectory and move to next directory.
4338 Optional prefix arg is a repeat factor.
4344 Hide all subdirectories, leaving only their header lines.
4345 If there is already something hidden, make everything visible again.
4351 Set up isearch to search in Dired file names.
4352 Intended to be added to `isearch-mode-hook'.
4357 Search for a string using Isearch only in file names in the Dired buffer.
4362 Search for a regexp using Isearch only in file names in the Dired buffer.
4367 Search for a string through all marked files using Isearch.
4372 Search for a regexp through all marked files using Isearch.
4377 Search through all marked files for a match for REGEXP.
4378 Stops when a match is found.
4384 Do `query-replace-regexp' of FROM with TO, on all marked files.
4385 Third arg DELIMITED (prefix arg) means replace only word-delimited matches.
4392 Print the type of FILE, according to the `file' command.
4393 If you give a prefix to this command, and FILE is a symbolic
4394 link, then the type of the file linked to by FILE is printed
4395 instead.
4399 ;;;***
4400 \f
4401 ;;;### (autoloads nil "dired-x" "dired-x.el" "d8d702a50887671b9128ba60bd9ebb8e")
4402 ;;; Generated autoloads from dired-x.el
4405 Jump to Dired buffer corresponding to current buffer.
4406 If in a file, Dired the current directory and move to file's line.
4407 If in Dired already, pop up a level and goto old directory's line.
4408 In case the proper Dired file line cannot be found, refresh the dired
4409 buffer and try again.
4410 When OTHER-WINDOW is non-nil, jump to Dired buffer in other window.
4411 Interactively with prefix argument, read FILE-NAME and
4412 move to its line in dired.
4422 Relative symlink all marked (or next ARG) files into a directory.
4423 Otherwise make a relative symbolic link to the current file.
4424 This creates relative symbolic links like
4426 foo -> ../bar/foo
4428 not absolute ones like
4430 foo -> /ugly/file/name/that/may/change/any/day/bar/foo
4436 ;;;***
4437 \f
4438 ;;; End of automatically extracted autoloads.
4444 ;;; dired.el ends here