| blob | b3c67343a15fb3441195ada81eee83dda6d003b7 |
1 ;;; dired.el --- directory-browsing commands -*- lexical-binding: t -*-
3 ;; Copyright (C) 1985-1986, 1992-1997, 2000-2014 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 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.)
752 Dired displays a list of files in DIRNAME (which may also have
753 shell wildcards appended to select certain files). If DIRNAME is a cons,
754 its first element is taken as the directory name and the rest as an explicit
755 list of files to make directory entries for.
761 If DIRNAME is already in a Dired buffer, that buffer is used without refresh."
762 ;; Cannot use (interactive "D") because of wildcards.
766 ;;;###autoload (define-key ctl-x-4-map "d" 'dired-other-window)
767 ;;;###autoload
773 ;;;###autoload (define-key ctl-x-5-map "d" 'dired-other-frame)
774 ;;;###autoload
780 ;;;###autoload
782 "Like `dired' but returns the Dired buffer as value, does not select it."
784 ;; This loses the distinction between "/foo/*/" and "/foo/*" that
785 ;; some shells make:
796 ;; If the argument was syntactically a directory name not a file name,
797 ;; or if it happens to name a file that is a directory,
798 ;; convert it syntactically to a directory name.
799 ;; The reason for checking initially-was-dirname
800 ;; and not just file-directory-p
801 ;; is that file-directory-p is slow over ftp.
809 ;; The following is an internal dired function. It returns non-nil if
810 ;; the directory visited by the current dired buffer has changed on
811 ;; disk. DIRNAME should be the directory name of that directory.
820 "Return non-nil if current Dired buffer needs updating.
821 If NOCONFIRM is non-nil, then this function always returns nil
822 for a remote directory. This feature is used by Auto Revert mode."
828 ;; Do not auto-revert when the dired buffer can be currently
829 ;; written by the user as in `wdired-mode'.
830 buffer-read-only
834 "Automatically revert Dired buffer on revisiting.
835 If t, revisiting an existing Dired buffer automatically reverts it.
836 If its value is a function, call this function with the directory
837 name as single argument and revert the buffer if it returns non-nil.
838 Otherwise, a message offering to revert the changed dired buffer
839 is displayed.
840 Note that this is not the same as `auto-revert-mode' that
841 periodically reverts at specified time intervals."
851 ;; If there is an existing dired buffer for DIRNAME, just leave
852 ;; buffer as it is (don't even call dired-revert).
853 ;; This saves time especially for deep trees or with ange-ftp.
854 ;; The user can type `g' easily, and it is more consistent with find-file.
855 ;; But if SWITCHES are given they are probably different from the
856 ;; buffer's old value, so call dired-sort-other, which does
857 ;; revert the buffer.
858 ;; A pity we can't possibly do "Directory has changed - refresh? "
859 ;; like find-file does.
860 ;; Optional argument MODE is passed to dired-find-buffer-nocreate,
861 ;; see there.
864 ;; Look for an existing buffer.
866 ;; Note that buffer already is in dired-mode, if found.
873 ;; file list may have changed
875 ;; this calls dired-revert
877 ;; Always revert regardless of whether it has changed or not.
880 ;; Revert when predicate function returns non-nil.
885 ;; If directory has changed on disk, offer to revert.
890 ;; Else a new buffer
892 ;; We can do this unconditionally
893 ;; because dired-noselect ensures that the name
894 ;; is passed in directory name syntax
895 ;; if it was the name of a directory at all.
900 ;; default-directory and dired-actual-switches are set now
901 ;; (buffer-local), so we can call dired-readin:
906 ;; dired-readin can fail if parent directories are inaccessible.
907 ;; Don't leave an empty buffer around in that case.
912 buffer))
915 ;; Enlarged by dired-advertise
916 ;; Queried by function dired-buffers-for-dir. When this detects a
917 ;; killed buffer, it is removed from this list.
922 ;; FIXME add a doc-string, and document dired-x extensions.
924 ;; This differs from dired-buffers-for-dir in that it does not consider
925 ;; subdirs of default-directory and searches for the first match only.
926 ;; Also, the major mode must be MODE.
928 dired-find-subdir
929 ;; Don't try to find a wildcard as a subdirectory.
935 ;; Wildcards must match, too:
937 ;; We don't want to switch to the same buffer---
940 ;; ---unless it's the only possibility:
942 ;; No dired-x, or dired-find-subdir nil.
951 dired-directory ;; nil during find-alternate-file
956 dired-directory))))
958 blist nil)
960 found)))
962 \f
963 ;; Read in a new dired buffer
966 "Read in a new Dired buffer.
967 Differs from `dired-insert-subdir' in that it accepts
968 wildcards, erases the buffer, and builds the subdir-alist anew
969 \(including making it buffer-local and clearing it first)."
971 ;; default-directory and dired-actual-switches must be buffer-local
972 ;; and initialized by now.
974 ;; This makes readin much much faster.
975 ;; In particular, it prevents the font lock hook from running
976 ;; until the directory is all read in.
983 ;; This hook which may want to modify dired-actual-switches
984 ;; based on dired-directory, e.g. with ange-ftp to a SysV host
985 ;; where ls won't understand -Al switches.
992 ;; Don't make undo entries for readin.
998 ;; Must first make alist buffer local and set it to nil because
999 ;; dired-build-subdir-alist will call dired-clear-alist first
1006 ;; No need to narrow since the whole buffer contains just
1007 ;; dired-readin's output, nothing else. The hook can
1008 ;; successfully use dired functions (e.g. dired-get-filename)
1009 ;; as the subdir-alist has been built in dired-readin.
1012 ;; Subroutines of dired-readin
1015 ;; Insert listing for the specified dir (and maybe file list)
1016 ;; already in dired-directory, assuming a clean buffer.
1022 file-list nil))
1026 ;; If we are reading a whole single directory...
1031 ;; Else treat it as a wildcard spec
1032 ;; unless we have an explicit list of files.
1037 "Align the fields of a file to the ones of surrounding lines.
1038 BEG..END is the line where the file info is located."
1039 ;; Some versions of ls try to adjust the size of each field so as to just
1040 ;; hold the largest element ("largest" in the current invocation, of
1041 ;; course). So when a single line is output, the size of each field is
1042 ;; just big enough for that one output. Thus when dired refreshes one
1043 ;; line, the alignment if this line w.r.t the rest is messed up because
1044 ;; the fields of that one line will generally be smaller.
1045 ;;
1046 ;; To work around this problem, we here add spaces to try and
1047 ;; re-align the fields as needed. Since this is purely aesthetic,
1048 ;; it is of utmost importance that it doesn't mess up anything like
1049 ;; `dired-move-to-filename'. To this end, we limit ourselves to
1050 ;; adding spaces only, and to only add them at places where there
1051 ;; was already at least one space. This way, as long as
1052 ;; `directory-listing-before-filename-regexp' always matches spaces
1053 ;; with "*" or "+", we know we haven't made anything worse. There
1054 ;; is one spot where the exact number of spaces is important, which
1055 ;; is just before the actual filename, so we refrain from adding
1056 ;; spaces there (and within the filename as well, of course).
1059 ;; Check that there is indeed a file, and that there is another adjacent
1060 ;; file with which to align, and that additional spaces are needed to
1061 ;; align the filenames.
1074 ;; Make sure there is some work left to do.
1076 ;; If we've only looked at the line above, check to see if the line
1077 ;; below exists as well and if so, align with the shorter one.
1086 ;; Keep positions uptodate when we insert stuff.
1089 ;; Main loop.
1093 ;; Don't touch anything just before (and after) the
1094 ;; beginning of the filename.
1096 ;; We're now just in front of a field, with a space behind us.
1098 ;; Nums are right-aligned.
1100 ;; Let's look at the other line, in the same column: we
1101 ;; should be either near the end of the previous field, or
1102 ;; in the space between that field and the next.
1103 ;; [ Of course, it's also possible that we're already within
1104 ;; the next field or even past it, but that's unlikely since
1105 ;; other-col > file-col. ]
1106 ;; Let's find the distance to the alignment-point (either
1107 ;; the beginning or the end of the next field, depending on
1108 ;; whether this field is left or right aligned).
1118 ;; Now, the number of spaces to insert is align-pt-offset
1119 ;; minus the distance to the equivalent point on the
1120 ;; current line.
1123 align-pt-offset
1133 ;; Let's just make really sure we did not mess up.
1136 ;; Damn! We messed up: let's revert the change.
1138 ;; Now skip to next field.
1146 "Return non-nil if the string SWITCHES contains -b or --escape."
1147 ;; Do not match things like "--block-size" that happen to contain "b".
1151 "Insert a directory listing of DIR, Dired style.
1152 Use SWITCHES to make the listings.
1153 If FILE-LIST is non-nil, list only those files.
1154 Otherwise, if WILDCARD is non-nil, expand wildcards;
1155 in that case, DIR should be a file name that uses wildcards.
1156 In other cases, DIR should be a directory name or a directory filename.
1157 If HDR is non-nil, insert a header line with the directory name."
1160 end)
1162 ;; Don't try to invoke `ls' if we are on DOS/Windows where
1163 ;; ls-lisp emulation is used, except if they want to use `ls'
1164 ;; as indicated by `ls-lisp-use-insert-directory-program'.
1168 ;; Check whether "ls --dired" gives exit code 0, and
1169 ;; save the answer in `dired-use-ls-dired'.
1176 nil))
1177 dired-use-ls-dired)
1180 ;; We used to specify the C locale here, to force English month names;
1181 ;; but this should not be necessary any more,
1182 ;; with the new value of `directory-listing-before-filename-regexp'.
1187 ;; Re-align fields, if necessary.
1190 ;; Quote certain characters, unless ls quoted them for us.
1199 nil t))
1205 nil t))
1207 ;; Replace any newlines in DIR with literal "\n"s, for the sake
1208 ;; of the header line. To disambiguate a literal "\n" in the
1209 ;; actual dirname, we also replace "\" with "\\".
1210 ;; Personally, I think this should always be done, irrespective
1211 ;; of the value of dired-actual-switches, because:
1212 ;; i) Dired simply does not work with an unescaped newline in
1213 ;; the directory name used in the header (bug=10469#28), and
1214 ;; ii) "\" is always replaced with "\\" in the listing, so doing
1215 ;; it in the header as well makes things consistent.
1216 ;; But at present it is only done if "-b" is in ls-switches,
1217 ;; because newlines in dirnames are uncommon, and people may
1218 ;; have gotten used to seeing unescaped "\" in the headers.
1219 ;; Note: adjust dired-build-subdir-alist if you change this.
1222 ;; If we used --dired and it worked, the lines are already indented.
1223 ;; Otherwise, indent them.
1229 ;; Insert text at the beginning to standardize things.
1236 ;; Note that dired-build-subdir-alist will replace the name
1237 ;; by its expansion, so it does not matter whether what we insert
1238 ;; here is fully expanded, but it should be absolute.
1242 ;; Insert "wildcard" line where "total" line would be for a full dir.
1247 "Add various text properties to the lines in the region."
1264 highlight
1265 dired-filename t
1271 \f
1272 ;; Reverting a dired buffer
1275 "Reread the Dired buffer.
1276 Must also be called after `dired-actual-switches' have changed.
1277 Should not fail even on completely garbaged buffers.
1278 Preserves old cursor, marks/flags, hidden-p.
1280 Dired sets `revert-buffer-function' to this function. The args
1281 ARG and NOCONFIRM, passed from `revert-buffer', are ignored."
1293 ;; treat top level dir extra (it may contain wildcards)
1300 ;; Run dired-after-readin-hook just once, below.
1305 ;; ... run the hook for the whole buffer, and only after markers
1306 ;; have been reinserted (else omitting in dired-x would omit marked files)
1314 ;; outside of the let scope
1315 ;;; Might as well not override the user if the user changed this.
1316 ;;; (setq buffer-read-only t)
1317 )
1319 ;; Subroutines of dired-revert
1320 ;; Some of these are also used when inserting subdirs.
1323 "Return current positions in the buffer and all windows with this directory.
1324 The positions have the form (BUFFER-POSITION WINDOW-POSITIONS).
1326 BUFFER-POSITION is the point position in the current Dired buffer.
1327 It has the form (BUFFER DIRED-FILENAME BUFFER-POINT).
1329 WINDOW-POSITIONS are current positions in all windows displaying
1330 this dired buffer. The window positions have the form (WINDOW
1331 DIRED-FILENAME WINDOW-POINT)."
1342 "Restore POSITIONS saved with `dired-save-positions'."
1350 ;; Ensure that window still displays the original buffer.
1359 "Return alist of files and their marks, from BEG to END."
1370 alist))
1373 "Mark all files remembered in ALIST.
1374 Each element of ALIST looks like (FILE . MARKERCHAR)."
1388 "Return a list of names of subdirs currently hidden."
1398 result))
1401 "Try to insert all subdirs that were displayed before.
1402 Do so according to the former subdir alist OLD-SUBDIR-ALIST."
1414 "Remove directory DIR from any directory cache."
1418 \f
1419 ;; dired mode key bindings and initialization
1422 ;; This looks ugly when substitute-command-keys uses C-d instead d:
1423 ;; (define-key dired-mode-map "\C-d" 'dired-flag-file-deletion)
1428 ;; Commands to mark or flag certain categories of files
1432 ;; Upper case keys (except !) for operating on the marked files
1451 ;; Comparison commands
1453 ;; Tree Dired commands
1459 ;; move to marked files
1462 ;; Make all regexp commands share a `%' prefix:
1463 ;; We used to get to the submap via a symbol dired-regexp-prefix,
1464 ;; but that seems to serve little purpose, and copy-keymap
1465 ;; does a better job without it.
1478 ;; Commands for marking and unmarking.
1495 ;; Lower keys for commands not operating on all the marked files
1520 ;; moving
1527 ;; hiding
1531 ;; isearch
1536 ;; misc
1538 ;; `toggle-read-only' is an obsolete alias for `read-only-mode'
1544 ;; thumbnail manipulation (image-dired)
1557 ;; encryption and decryption (epa-dired)
1563 ;; Make menu bar items.
1565 ;; No need to fo this, now that top-level items are fewer.
1566 ;;;;
1567 ;; Get rid of the Edit menu bar item to save space.
1568 ;(define-key map [menu-bar edit] 'undefined)
1681 ;; When running on plain MS-DOS, there's only one
1682 ;; letter-case for file names.
1870 map)
1872 \f
1873 ;; Dired mode is suitable only for specially formatted data.
1876 ;; Autoload cookie needed by desktop.el
1877 ;;;###autoload
1879 "\
1882 (optionally) its subdirectories, in the format of `ls -lR'.
1885 compress, load or byte-compile them, change their file attributes
1888 by file or all files matching certain criteria.
1890 The buffer is read-only. Digits are prefix arguments.
1893 Most commands operate on the marked files and use the current file
1894 if no files are marked. Use a numeric prefix argument to operate on
1895 the next ARG (or previous -ARG if ARG<0) files, or just `1'
1896 to operate on the current file only. Prefix arguments override marks.
1898 to see why something went wrong.
1903 (or dired it in another buffer, if it is a directory).
1910 This retains all marks and hides subdirs again that were hidden before.
1911 Use `SPC' and `DEL' to move down and up by lines.
1914 to read the
1916 to relist the file at point or the marked files or a
1918 again for the directory tree.
1921 for more info):
1923 `dired-listing-switches'
1924 `dired-trivial-filenames'
1925 `dired-marker-char'
1926 `dired-del-marker'
1927 `dired-keep-marker-rename'
1928 `dired-keep-marker-copy'
1929 `dired-keep-marker-hardlink'
1930 `dired-keep-marker-symlink'
1934 `dired-before-readin-hook'
1935 `dired-after-readin-hook'
1936 `dired-mode-hook'
1937 `dired-load-hook'
1939 Keybindings:
1941 ;; Not to be called interactively (e.g. dired-directory will be set
1942 ;; to default-directory, which is wrong with wildcards).
1947 mode-name "Dired"
1948 ;; case-fold-search nil
1949 buffer-read-only t
1950 selective-display t ; for subdirectory hiding
1951 mode-line-buffer-identification
1953 ;; Ignore dired-hide-details-* value of invisible text property by default.
1960 ;; list-buffers uses this to display the dir being edited in this buffer.
1964 dired-directory)))
1978 \f
1979 ;; Idiosyncratic dired commands that don't deal with marks.
1982 "Summarize basic Dired commands and show recent Dired errors."
1985 ;>> this should check the key-bindings and use substitute-command-keys if non-standard
1990 "Undo in a Dired buffer.
1991 This doesn't recover lost files, it just undoes changes in the buffer itself.
1992 You can use it to recover marks, killed lines or subdirs."
2001 "Edit Dired buffer with Wdired, or make it read-only.
2002 If the current buffer can be edited with Wdired, (i.e. the major
2003 mode is `dired-mode'), call `wdired-change-to-wdired-mode'.
2004 Otherwise, call `toggle-read-only'."
2011 "Move down lines then position at filename.
2012 Optional prefix ARG says how many lines to move; default is one line."
2017 ;; We never want to move point into an invisible line.
2024 "Move up lines then position at filename.
2025 Optional prefix ARG says how many lines to move; default is one line."
2030 "Goto ARGth next directory file line."
2042 "Goto ARGth previous directory file line."
2047 "Run Dired on parent directory of current directory.
2048 Find the parent directory either in this buffer or another buffer.
2049 Creates a buffer if necessary.
2050 If OTHER-WINDOW (the optional prefix arg), display the parent
2051 directory in another window."
2056 ;; Only try dired-goto-subdir if buffer has more than one dir.
2066 "Get the current line's file name, with an error if file does not exist."
2068 ;; We pass t for second arg so that we don't get error for `.' and `..'.
2070 file-name)
2075 file-name
2080 ;; Force C-m keybinding rather than `f' or `e' in the mode doc:
2083 "In Dired, visit the file or directory named on this line."
2085 ;; Bind `find-file-run-dired' so that the command works on directories
2086 ;; too, independent of the user's setting.
2091 "In Dired, visit this file or directory instead of the Dired buffer."
2095 ;; Don't override the setting from .emacs.
2096 ;;;###autoload (put 'dired-find-alternate-file 'disabled t)
2099 "In Dired, visit the file or directory name you click on."
2120 "In Dired, examine a file in view mode, returning to Dired when done.
2121 When file is a directory, show it in this buffer if it is inserted.
2122 Otherwise, display it in another buffer."
2132 "In Dired, visit this file or directory in another window."
2137 "In Dired, display this file or directory in another window."
2140 t))
2141 \f
2142 ;;; Functions for extracting and manipulating file names in Dired buffers.
2145 "In Dired, return name of file mentioned on this line.
2146 Value returned normally includes the directory name.
2147 Optional arg LOCALP with value `no-dir' means don't include directory
2148 name in result. A value of `verbatim' means to return the name exactly as
2149 it occurs in the buffer, and a value of t means construct name relative to
2150 `default-directory', which still may contain slashes if in a subdirectory.
2151 Optional arg NO-ERROR-IF-NOT-FILEP means treat `.' and `..' as
2152 regular filenames and return nil if no filename on this line.
2153 Otherwise, an error occurs in these cases."
2158 ;; nil if no file on this line, but no-error-if-not-filep is t:
2161 ;; Get rid of the mouse-face property that file names have.
2163 ;; Unquote names quoted by ls or by dired-insert-directory.
2164 ;; This code was written using `read' to unquote, because
2165 ;; it's faster than substituting \007 (4 chars) -> ^G (1
2166 ;; char) etc. in a lisp loop. Unfortunately, this decision
2167 ;; has necessitated hacks such as dealing with filenames
2168 ;; with quotation marks in their names.
2171 ;; Unescape any spaces escaped by ls -b (bug#10469).
2172 ;; Other -b quotes, eg \t, \n, work transparently.
2190 ;; Hence we don't need to worry about converting `\\' back to `\'.
2192 ;; The above `read' will return a unibyte string if FILE
2193 ;; contains eight-bit-control/graphic characters.
2198 ;; A relative file name can start with ~.
2199 ;; Don't treat it as absolute in this context.
2204 nil)
2206 file)
2214 ;; check for safe-magic property so that we won't
2215 ;; put /: for names that don't really need them.
2216 ;; For instance, .gz files when auto-compression-mode is on.
2219 file)))
2221 file)
2225 ;; check for safe-magic property so that we won't
2226 ;; put /: for names that don't really need them.
2227 ;; For instance, .gz files when auto-compression-mode is on.
2230 file)))
2236 "Replace first match of REGEXP in STRING with NEWTEXT.
2237 If it does not match, nil is returned instead of the new string.
2238 Optional arg LITERAL means to take NEWTEXT literally.
2239 Optional arg GLOBAL means to replace all matches."
2246 ret)
2248 nil
2252 ;;"Convert FILE (a file name relative to DIR) to an absolute file name."
2253 ;; We can't always use expand-file-name as this would get rid of `.'
2254 ;; or expand in / instead default-directory if DIR=="".
2255 ;; This should be good enough for ange-ftp.
2256 ;; It should be reasonably fast, though, as it is called in
2257 ;; dired-get-filename.
2261 "Convert FILE (an absolute file name) to a name relative to DIR.
2262 If DIR is omitted or nil, it defaults to `default-directory'.
2263 If FILE is not in the directory tree of DIR, return FILE
2264 unchanged."
2266 ;; This case comes into play if default-directory is set to
2267 ;; use ~.
2272 file))
2273 \f
2275 "Toggle visibility of detailed information in current Dired buffer.
2276 When this minor mode is enabled, details such as file ownership and
2277 permissions are hidden from view.
2279 See options: `dired-hide-details-hide-symlink-targets' and
2280 `dired-hide-details-hide-information-lines'."
2287 'dired-hide-details-update-invisibility-spec
2288 nil
2289 t)
2291 'dired-hide-details-update-invisibility-spec
2292 t)))
2296 'add-to-invisibility-spec
2300 dired-hide-details-hide-information-lines)
2301 'add-to-invisibility-spec
2305 dired-hide-details-hide-symlink-targets
2307 'add-to-invisibility-spec
2310 \f
2311 ;;; Functions for finding the file name in a dired buffer line.
2317 ;; Move to first char of filename on this line.
2318 ;; Returns position (point) or nil if no filename on this line."
2320 "Move to the beginning of the filename on the current line.
2321 Return the position of the beginning of the filename, or nil if none found."
2322 ;; This is the UNIX version.
2325 ;; First try assuming `ls --dired' was used.
2333 ;; Ha! There *is* a file. Our regexp-from-hell just failed to find it.
2337 nil)
2342 ;; Assumes point is at beginning of filename,
2343 ;; thus the rwx bit re-search-backward below will succeed in *this*
2344 ;; line if at all. So, it should be called only after
2345 ;; (dired-move-to-filename t).
2346 ;; On failure, signals an error (with non-nil NO-ERROR just returns nil).
2347 ;; This is the UNIX version.
2351 ;; case-fold-search is nil now, so we can test for capital F:
2358 nil
2360 ;; Restrict perm bits to be non-blank,
2361 ;; otherwise this matches one char to early (looking backward):
2362 ;; "l---------" (some systems make symlinks that way)
2363 ;; "----------" (plain file with zero perms)
2365 dired-permission-flags-regexp nil t)
2368 ;; Only with -F we need to know whether it's an executable
2370 used-F
2378 ;; Move point to end of name:
2384 dired-ls-F-marks-symlinks
2388 ;; ls -lF marks dirs, sockets, fifos and executables with exactly
2389 ;; one trailing character. (Executable bits on symlinks ain't mean
2390 ;; a thing, even to ls, but we know it's not a symlink.)
2393 executable)
2402 nil
2405 \f
2406 ;;; COPY NAMES OF MARKED FILES INTO KILL-RING.
2409 "Copy names of marked (or next ARG) files into the kill ring.
2410 The names are separated by a space.
2411 With a zero prefix arg, use the absolute file name of each marked file.
2413 `default-directory'. (This still may contain slashes if in a subdirectory.)
2415 If on a subdir headerline, use absolute subdirname instead;
2416 prefix arg and marked files are ignored in this case.
2438 \f
2439 ;; Keeping Dired buffers in sync with the filesystem and with each other
2442 ;; Return a list of buffers for DIR (top level or in-situ subdir).
2443 ;; If FILE is non-nil, include only those whose wildcard pattern (if any)
2444 ;; matches FILE.
2445 ;; The list is in reverse order of buffer creation, most recent last.
2446 ;; As a side effect, killed dired buffers for DIR are removed from
2447 ;; dired-buffers.
2454 ;; Buffer is killed - clean up:
2462 dired-directory)))
2465 file)))
2469 result))
2472 "Convert glob-pattern PATTERN to a regular expression."
2474 regexp)
2486 ;; Fails to handle ^ yet ????
2500 regexp
2508 ;;"Advertise in variable `dired-buffers' that we dired `default-directory'."
2509 ;; With wildcards we actually advertise too much.
2512 t ; we have already advertised ourselves
2515 dired-buffers)))))
2518 ;; Remove DIR from the buffer alist in variable dired-buffers.
2519 ;; This has the effect of removing any buffer whose main directory is DIR.
2520 ;; It does not affect buffers in which DIR is a subdir.
2521 ;; Removing is also done as a side-effect in dired-buffer-for-dir.
2524 \f
2525 ;; Tree Dired
2527 ;;; utility functions
2530 ;;"Is FILE part of the directory tree starting at DIR?"
2535 ;; Prepend default-directory to DIR if relative file name.
2536 ;; dired-get-filename must be able to make a valid file name from a
2537 ;; file and its directory DIR.
2540 dir
2544 ;;"Return the subdir name on this line, or nil if not on a headerline."
2545 ;; Look up in the alist whether this is a headerline.
2551 dired-subdir-alist))))
2552 cur-dir))))
2554 ;; can't use macro, must be redefinable for other alist format in dired-nstd.
2568 ;; Return an index into alist for use with nth
2569 ;; for the sake of subdir moving commands.
2578 "Go to next subdirectory, regardless of level."
2579 ;; Use 0 arg to go to this directory's header line.
2580 ;; NO-SKIP prevents moving to end of header line, returning whatever
2581 ;; position was found in dired-subdir-alist.
2584 pos index)
2585 ;; nth with negative arg does not return nil but the first element
2595 nil ; return nil if not found
2599 "Build `dired-subdir-alist' by parsing the buffer.
2600 Returns the new value of the alist.
2601 If optional arg SWITCHES is non-nil, use its value
2602 instead of `dired-actual-switches'."
2610 new-dir-name
2612 ;; Used to expand subdirectory names correctly in recursive
2613 ;; ange-ftp listings.
2620 ;; Avoid taking a file name ending in a colon
2621 ;; as a subdir name.
2631 new-dir-name
2642 ;; Undo any escaping of newlines and \ by dired-insert-directory.
2643 ;; Convert "n" preceded by odd number of \ to newline, and \\ to \.
2651 temp nil)
2655 temp nil))
2658 temp nil))))
2659 new-dir-name)
2662 ;; Place a sub directory boundary between lines.
2669 ;; We don't need to sort it because it is in buffer order per
2670 ;; constructionem. Return new alist:
2671 dired-subdir-alist))
2674 ;; Add new DIR at NEW-MARKER. Don't sort.
2677 dired-subdir-alist)))
2680 ;; Position point on first nontrivial file after point.
2696 "Go to line describing file FILE in this Dired buffer."
2697 ;; Return value of point on success, else nil.
2698 ;; FILE must be an absolute file name.
2699 ;; Loses if FILE contains control chars like "\007" for which ls
2700 ;; either inserts "?" or "\\007" into the buffer, so we won't find
2701 ;; it in the buffer.
2714 ;; First, look for a listing under the absolute name.
2718 ;; Otherwise, look for it as a relative name. The
2719 ;; hair is to get the result of `dired-goto-subdir'
2720 ;; without calling it if we don't have any subdirs.
2727 file
2729 ;; Return buffer position, if found.
2734 "Advance to the Dired listing labeled by FILE; return its position.
2735 Return nil if the listing is not found. If FILE contains
2736 characters that would not appear in a Dired buffer, search using
2737 the quoted forms of those characters.
2739 FULL-NAME specifies the actual file name the listing must have,
2740 as returned by `dired-get-filename'. LIMIT is the search limit."
2746 ;; FIXME: to fix this for embedded control characters etc, we
2747 ;; should escape everything that `ls -b' does.
2752 ;; filenames are preceded by SPC, this makes the search faster
2753 ;; (e.g. for the filename "-").
2757 ;; Check that we are in the right place. Match could have
2758 ;; BASE just as initial substring or in permission bits etc.
2762 found)))
2766 ;; FIXME document whatever dired-x is doing.
2768 "Where point should go in a new listing of DIRNAME.
2769 Point assumed at beginning of new subdir line.
2770 It runs the hook `dired-initial-position-hook'."
2776 \f
2777 ;; These are hooks which make tree dired work.
2778 ;; They are in this file because other parts of dired need to call them.
2779 ;; But they don't call the rest of tree dired unless there are subdirs loaded.
2781 ;; This function is called for each retrieved filename.
2782 ;; It could stand to be faster, though it's mostly function call
2783 ;; overhead. Avoiding the function call seems to save about 10% in
2784 ;; dired-get-filename. Make it a defsubst?
2786 "Return the name of the subdirectory to which this line belongs.
2787 This returns a string with trailing slash, like `default-directory'.
2788 Optional argument means return a file name relative to `default-directory'."
2791 ;; probably because called in a non-dired buffer
2793 elt dir)
2797 ;; use `<=' (not `<') as subdir line is part of subdir
2799 nil ; found
2803 dir)))
2805 ;; Subdirs start at the beginning of their header lines and end just
2806 ;; before the beginning of the next header line (or end of buffer).
2813 \f
2814 ;; Deleting files
2817 "Whether Dired deletes directories recursively.
2818 If nil, Dired will not delete non-empty directories.
2819 `always' means to delete non-empty directories recursively,
2820 without asking. This is dangerous!
2821 `top' means to ask for each top-level directory specified by the
2822 Dired deletion command, and delete its subdirectories without
2823 asking.
2824 Any other value means to ask for each directory."
2832 ;; Match anything but `.' and `..'.
2835 ;; Delete file, possibly delete a directory and all its files.
2836 ;; This function is useful outside of dired. One could change its name
2837 ;; to e.g. recursive-delete-file and put it somewhere else.
2839 Delete FILE or directory (possibly recursively if optional RECURSIVE is true.)
2840 RECURSIVE determines what to do with a non-empty directory. If RECURSIVE is:
2841 nil, do not delete.
2842 `always', delete recursively without asking.
2843 `top', ask for each directory at top level.
2844 Anything else, ask for each sub-directory."
2845 ;; This test is equivalent to
2846 ;; (and (file-directory-p fn) (not (file-symlink-p fn)))
2847 ;; but more efficient
2855 delete-by-moving-to-trash)
2856 "trash"
2864 "In Dired, delete the files flagged for deletion.
2865 If NOMESSAGE is non-nil, we don't display any message
2866 if there are no flagged files.
2867 `dired-recursive-deletes' controls whether deletion of
2868 non-empty directories is allowed."
2872 case-fold-search)
2876 ;; this can't move point since ARG is nil
2878 nil)
2879 nil t)
2884 "Delete all marked (or next ARG) files.
2885 `dired-recursive-deletes' controls whether deletion of
2886 non-empty directories is allowed."
2887 ;; This is more consistent with the file marking feature than
2888 ;; dired-do-flagged-delete.
2891 ;; this may move point if ARG is an integer
2893 arg)
2894 arg t))
2899 ;; L is an alist of files to delete, with their buffer positions.
2900 ;; ARG is the prefix arg.
2901 ;; Filenames are absolute.
2902 ;; (car L) *must* be the *last* (bottommost) file in the dired buffer.
2903 ;; That way as changes are made in the buffer they do not shift the
2904 ;; lines still to be changed, so the (point) values in L stay valid.
2905 ;; Also, for subdirs in natural order, a subdir's files are deleted
2906 ;; before the subdir itself - the other way around would not work.
2911 ;; canonicalize file list for pop up
2922 succ count))
2930 ;; if we get here, removing worked
2946 failures))))
2951 ;; In all buffers dired'ing DIRECTORY, run FUN with ARGS.
2952 ;; If the buffer has a wildcard pattern, check that it matches FILE.
2953 ;; (FILE does not include a directory component.)
2954 ;; FILE may be nil, in which case ignore it.
2955 ;; Return list of buffers where FUN succeeded (i.e., returned non-nil).
2958 file))
2962 success-list))
2964 ;; Delete the entry for FILE from
2976 "Clean up after a deleted file or directory FN.
2977 Removes any expanded subdirectory of deleted directory.
2978 If `dired-x' is loaded and `dired-clean-up-buffers-too' is non-nil,
2979 also offers to kill buffers visiting deleted files and directories."
2983 ;; Offer to kill buffer of deleted file FN.
2999 \f
3000 ;; Confirmation
3009 "Return a string suitable for use in a Dired prompt.
3010 ARG is normally the prefix argument for the calling command.
3011 FILES should be a list of file names.
3015 ;; distinguish-one-marked can cause the first element to be just t.
3020 ;; more than 1 file:
3022 ;; abs(arg) = count
3023 ;; Perhaps this is nicer, but it also takes more screen space:
3024 ;;(format "[%s %d files]" (if (> arg 0) "next" "previous")
3025 ;; count)
3030 "Pop up buffer BUF in a way suitable for Dired."
3036 ;; Try to split the selected window vertically if
3037 ;; that's possible. (Bug#1806)
3039 ;; Otherwise, try to split WINDOW sensibly.
3041 pop-up-frames)
3043 ;; See Bug#12281.
3045 ;; If dired-shrink-to-fit is t, make its window fit its contents.
3047 ;; Try to not delete window when we want to display less than
3048 ;; `window-min-height' lines.
3052 "A list of symbols for commands Dired should not confirm, or t.
3053 Command symbols are `byte-compile', `chgrp', `chmod', `chown', `compress',
3054 `copy', `delete', `hardlink', `load', `move', `print', `shell', `symlink',
3055 `touch' and `uncompress'.
3056 If t, confirmation is never needed."
3067 "Return FUNCTION's result on ARGS after showing which files are marked.
3068 Displays the file names in a window showing a buffer named
3070 window is not shown if there is just one file, `dired-no-confirm'
3071 is t, or OP-SYMBOL is a member of the list in `dired-no-confirm'.
3073 By default, Dired shrinks the display buffer to fit the marked files.
3074 To disable this, use the Customization interface to add a new rule
3076 action argument symbol is `window-height' and its value is nil.
3078 FILES is the list of marked files. It can also be (t FILENAME)
3079 in the case of one marked file, to distinguish that from using
3080 just the current file.
3082 FUNCTION should not manipulate files, just read input (an
3083 argument or confirmation)."
3086 ;; If FILES defaulted to the current line's file.
3092 buffer
3101 ;; Handle (t FILE) just like (FILE), here. That value is
3102 ;; used (only in some cases), to mean just one file that was
3103 ;; marked, rather than the current line file.
3113 \f
3114 ;; Commands to mark or flag file(s) at or near current line.
3117 ;; This version skips non-file lines.
3128 ;; Advance to the next line--actually, to the line that *was* next.
3129 ;; (If FUNCTION inserted some new lines in between, skip them.)
3141 ;; This used to be a regexp match of the `total ...' line output by
3142 ;; ls, which is slightly faster, but that is not very robust; notably,
3143 ;; it fails for non-english locales.
3147 "Move to the next marked file.
3148 If WRAP is non-nil, wrap around to the beginning of the buffer if
3149 we reach the end."
3166 "Move to the previous marked file.
3167 If WRAP is non-nil, wrap around to the end of the buffer if we
3168 reach the beginning of the buffer."
3173 ;; Return FILE's marker, or nil if unmarked.
3187 ;; Skip subdir line and following garbage like the `total' line:
3198 "Mark the file at point in the Dired buffer.
3199 If the region is active, mark all files in the region.
3200 Otherwise, with a prefix arg, mark files on the next ARG lines.
3202 If on a subdir headerline, mark all its files except `.' and `..'.
3206 this subdir."
3209 ;; Mark files in the active region.
3217 ;; Mark subdir files from the subdir headerline.
3220 ;; Mark the current (or next ARG) files.
3228 "Unmark the file at point in the Dired buffer.
3229 If the region is active, unmark all files in the region.
3230 Otherwise, with a prefix arg, unmark files on the next ARG lines.
3232 If looking at a subdir, unmark all its files except `.' and `..'.
3233 If the region is active in Transient Mark mode, unmark all files
3234 in the active region."
3240 "In Dired, flag the current line's file for deletion.
3241 If the region is active, flag all files in the region.
3242 Otherwise, with a prefix arg, flag files on the next ARG lines.
3244 If on a subdir headerline, flag all its files except `.' and `..'.
3245 If the region is active in Transient Mark mode, flag all files
3246 in the active region."
3252 "In Dired, move up lines and remove marks or deletion flags there.
3253 Optional prefix ARG says how many lines to unmark/unflag; default
3254 is one line.
3255 If the region is active in Transient Mark mode, unmark all files
3256 in the active region."
3261 "Toggle marks: marked files become unmarked, and vice versa.
3262 Files marked with other flags (such as `D') are not affected.
3263 `.' and `..' are never toggled.
3264 As always, hidden subdirs are not affected."
3272 ;; use subst instead of insdel because it does not move
3273 ;; the gap and thus should be faster and because
3274 ;; other characters are left alone automatically
3281 \f
3282 ;;; Commands to mark or flag files based on their characteristics or names.
3288 "Read a regexp using `read-regexp'."
3292 "Mark all files matching REGEXP for use in later commands.
3293 A prefix argument means to unmark them instead.
3294 `.' and `..' are never marked.
3297 object files--just `.o' will mark more than you might think."
3311 "Mark all files with contents containing REGEXP for use in later commands.
3312 A prefix argument means to unmark them instead.
3313 `.' and `..' are never marked."
3327 ;; For now we do it inside emacs
3328 ;; Grep might be better if there are a lot of files
3338 )))
3342 "In Dired, flag all files containing the specified REGEXP for deletion.
3343 The match is against the non-directory part of the filename. Use `^'
3344 and `$' to anchor matches. Exclude subdirs by hiding them.
3345 `.' and `..' are never flagged."
3350 "Mark all symbolic links.
3351 With prefix argument, unmark or unflag all those files."
3357 "Mark all directory file lines except `.' and `..'.
3358 With prefix argument, unmark or unflag all those files."
3366 "Mark all executable files.
3367 With prefix argument, unmark or unflag all those files."
3372 ;; dired-x.el has a dired-mark-sexp interactive command: mark
3373 ;; files for which PREDICATE returns non-nil.
3376 "Flag for deletion files whose names suggest they are auto save files.
3377 A prefix argument says to unmark or unflag those files instead."
3381 ;; It is less than general to check for # here,
3382 ;; but it's the only way this runs fast enough.
3386 ;; Handle executables in case of -F option.
3387 ;; We need not worry about the other kinds
3388 ;; of markings that -F makes, since they won't
3389 ;; appear on real auto-save files.
3401 ;; `log' here is dubious, since it's typically used for useful log
3402 ;; files, not just TeX stuff. -- fx
3411 "Flag for deletion all files that match `dired-garbage-files-regexp'."
3416 "Flag all backup files (names ending with `~') for deletion.
3417 With prefix argument, unmark or unflag these files."
3421 ;; Don't call backup-file-name-p unless the last character looks like
3422 ;; it might be the end of a backup file name. This isn't very general,
3423 ;; but it's the only way this runs fast enough.
3425 ;; Handle executables in case of -F option.
3426 ;; We need not worry about the other kinds
3427 ;; of markings that -F makes, since they won't
3428 ;; appear on real backup files.
3438 "Change all OLD marks to NEW marks.
3439 OLD and NEW are both characters used to mark files."
3456 t)
3461 "Remove all marks from all files in the Dired buffer."
3466 "Remove a specific mark (or any mark) from every file.
3467 After this command, type the mark character to remove,
3468 or type RET to remove all marks.
3469 With prefix arg, query for each marked file.
3477 Type SPC or `y' to unmark one file, DEL or `n' to skip to next,
3487 file))))
3493 count))))
3494 \f
3495 ;; Logging failures operating on files, and showing the results.
3500 "Pop up a buffer with error log output from Dired.
3501 A group of errors from a single command ends with a formfeed.
3517 ;; Log a message or the contents of a buffer.
3518 ;; If LOG is a string and there are more args, it is formatted with
3519 ;; those ARGS. Usually the LOG string ends with a \n.
3520 ;; End each bunch of errors with (dired-log t):
3521 ;; this inserts the current time and buffer at the start of the page,
3522 ;; and \f (formfeed) at the end.
3530 log)))
3543 "State a summary of a command's failures, in echo area and log buffer.
3544 STRING is an overall summary of the failures.
3545 FAILURES is a list of file names that we failed to operate on,
3546 or nil if file names are not applicable."
3556 string failures))
3557 ;; Log a summary describing a bunch of errors.
3560 \f
3561 ;;; Sorting
3563 ;; Most ls can only sort by name or by date (with -t), nothing else.
3564 ;; GNU ls sorts on size with -S, on extension with -X, and unsorted with -U.
3565 ;; So anything that does not contain these is sort "by name".
3570 This indicates to Dired which option switches to watch out for because they
3571 will change the sorting order behavior of `ls'.
3573 To change the default sorting order (e.g. add a `-v' option), see the
3574 variable `dired-listing-switches'. To temporarily override the listing
3579 ;; `dired-ls-sorting-switches' after -t overrides -t.
3591 "Non-nil means the Dired sort command is disabled.
3595 ;; Set mode line display according to dired-actual-switches.
3596 ;; Mode line display of "by name" or "by date" guarantees the user a
3597 ;; match with the corresponding regexps. Non-matching switches are
3598 ;; shown literally.
3603 dired-sort-by-name-regexp dired-actual-switches)
3606 dired-sort-by-date-regexp dired-actual-switches)
3616 "Toggle sorting by date, and refresh the Dired buffer.
3617 With a prefix argument, edit the current listing switches instead."
3627 ;; Toggle between sort by date/name. Reverts the buffer.
3629 dired-actual-switches))
3630 ;; Regexp for finding (possibly embedded) -t switches.
3632 case-fold-search)
3633 ;; Remove the -t switch.
3637 ;; Remove a stand-alone -t switch.
3640 ;; Remove a switch of the form -XtY for some X and Y.
3644 ;; Now, if we weren't sorting by date before, add the -t switch.
3645 ;; Some simple-minded ls implementations (eg ftp servers) only
3646 ;; allow a single option string, so try not to add " -t" if possible.
3651 dired-actual-switches)
3652 "t"
3657 ;; Some user code loads dired especially for this.
3658 ;; Don't do that--use replace-regexp-in-string instead.
3660 ;; Replace REGEXP with NEWTEXT everywhere in STRING and return result.
3661 ;; NEWTEXT is taken literally---no \\DIGIT escapes will be recognized.
3667 start me))
3671 "Specify new `ls' SWITCHES for current Dired buffer.
3672 Values matching `dired-sort-by-date-regexp' or `dired-sort-by-name-regexp'
3673 set the minor mode accordingly, others appear literally in the mode line.
3674 With optional second arg NO-REVERT, don't refresh the listing afterwards."
3684 "Additional processing of -R in ls option string SWITCHES.
3685 Saves `dired-subdir-alist' when R is set and restores saved value
3686 minus any directories explicitly deleted when R is cleared.
3687 To be called first in body of `dired-sort-other', etc."
3691 ;; Adding -R to ls switches -- save `dired-subdir-alist':
3695 ;; Deleting -R from ls switches -- revert to pre-R subdirs
3696 ;; that are still present:
3702 dired-subdir-alist)
3703 ;; subdir still present...
3706 subdirs)))
3710 ;; No pre-R subdir alist, so revert to main directory
3711 ;; listing:
3713 \f
3715 ;;;; Drag and drop support
3718 "Whether Dired copies directories recursively.
3719 If nil, never copy recursively.
3720 `always' means to copy recursively without asking.
3721 `top' means to ask for each directory at top level.
3722 Any other value means to ask for each directory."
3737 ;; No need to get actions and descriptions from the source,
3738 ;; we only have three actions anyway.
3740 t
3746 "--"
3750 nil)))
3755 ;; Only used when (featurep 'dnd).
3762 "Copy, move or link a file to the Dired directory.
3763 URI is the file to handle, ACTION is one of copy, move, link or ask.
3764 Ask means pop up a menu for the user to select one of copy, move or link."
3773 ;; If copying a directory and dired-recursive-copies is
3774 ;; nil, dired-copy-file fails. Pop up a notice.
3783 ;; Binding dired-overwrite-confirmed to nil makes
3784 ;; dired-handle-overwrite a no-op. We instead use
3785 ;; y-or-n-p, which pops a graphical menu.
3786 dired-overwrite-confirmed backup-file)
3788 ;; d-b-o is defined in dired-aux.
3790 dired-backup-overwrite
3806 action))))))
3809 "Copy, move or link a file to the Dired directory if it is a local file.
3810 URI is the file to handle. If the hostname in the URI isn't local, do nothing.
3811 ACTION is one of copy, move, link or ask.
3812 Ask means pop up a menu for the user to select one of copy, move or link."
3815 nil)))
3816 \f
3818 ;;;; Desktop support
3824 "Auxiliary information to be saved in desktop file."
3826 ;; Value of `dired-directory'.
3828 ;; Directory name followed by list of files.
3831 ;; Directory name, optionally with shell wildcard.
3833 ;; Subdirectories in `dired-subdir-alist'.
3838 dired-subdir-alist)))))
3841 _buffer-name
3842 misc-data)
3843 "Restore a Dired buffer specified in a desktop file."
3844 ;; First element of `misc-data' is the value of `dired-directory'.
3845 ;; This value is a directory name, optionally with shell wildcard or
3846 ;; a directory name followed by list of files.
3852 ;; The following elements of `misc-data' are the keys
3853 ;; from `dired-subdir-alist'.
3858 nil)))
3863 \f
3864 ;;; Start of automatically extracted autoloads.
3865 \f
3866 ;;;### (autoloads nil "dired-aux" "dired-aux.el" "1a8e2a4a9117ab3a2586aa001358d3fb")
3867 ;;; Generated autoloads from dired-aux.el
3870 Compare file at point with file FILE using `diff'.
3871 If called interactively, prompt for FILE. If the file at point
3872 has a backup file, use that as the default. If the file at point
3873 is a backup file, use its original. If the mark is active
3874 in Transient Mark mode, use the file at the mark as the default.
3878 FILE is the first file given to `diff'. The file at point
3879 is the second file given to `diff'.
3881 With prefix arg, prompt for second argument SWITCHES, which is
3882 the string of command switches for the third argument of `diff'.
3887 Diff this file with its backup file or vice versa.
3888 Uses the latest backup, if there are several numerical backups.
3889 If this file is a backup, diff it with its original.
3890 The backup file is the first file given to `diff'.
3891 With prefix arg, prompt for argument SWITCHES which is options for `diff'.
3896 Mark files with different file attributes in two dired buffers.
3897 Compare file attributes of files in the current directory
3898 with file attributes in directory DIR2 using PREDICATE on pairs of files
3899 with the same name. Mark files for which PREDICATE returns non-nil.
3900 Mark files with different names if PREDICATE is nil (or interactively
3901 with empty input at the predicate prompt).
3903 PREDICATE is a Lisp expression that can refer to the following variables:
3905 size1, size2 - file size in bytes
3906 mtime1, mtime2 - last modification time in seconds, as a float
3907 fa1, fa2 - list of file attributes
3908 returned by function `file-attributes'
3910 where 1 refers to attribute of file in the current dired buffer
3911 and 2 to attribute of file in second dired buffer.
3913 Examples of PREDICATE:
3915 (> mtime1 mtime2) - mark newer files
3916 (not (= size1 size2)) - mark files with different sizes
3917 (not (string= (nth 8 fa1) (nth 8 fa2))) - mark files with different modes
3918 (not (and (= (nth 2 fa1) (nth 2 fa2)) - mark files with different UID
3919 (= (nth 3 fa1) (nth 3 fa2)))) and GID.
3924 Change the mode of the marked (or next ARG) files.
3925 Symbolic modes like `g+w' are allowed.
3926 Type M-n to pull the file attributes of the file at point
3927 into the minibuffer.
3932 Change the group of the marked (or next ARG) files.
3933 Type M-n to pull the file attributes of the file at point
3934 into the minibuffer.
3939 Change the owner of the marked (or next ARG) files.
3940 Type M-n to pull the file attributes of the file at point
3941 into the minibuffer.
3946 Change the timestamp of the marked (or next ARG) files.
3947 This calls touch.
3948 Type M-n to pull the file attributes of the file at point
3949 into the minibuffer.
3954 Print the marked (or next ARG) files.
3955 Uses the shell command coming from variables `lpr-command' and
3956 `lpr-switches' as default.
3961 Flag numerical backups for deletion.
3962 Spares `dired-kept-versions' latest versions, and `kept-old-versions' oldest.
3963 Positive prefix arg KEEP overrides `dired-kept-versions';
3964 Negative prefix arg KEEP overrides `kept-old-versions' with KEEP made positive.
3967 with a prefix argument.
3972 Run a shell command COMMAND on the marked files asynchronously.
3974 Like `dired-do-shell-command', but adds `&' at the end of COMMAND
3975 to execute it asynchronously.
3977 When operating on multiple files, asynchronous commands
3978 are executed in the background on each file in parallel.
3979 In shell syntax this means separating the individual commands
3980 with `&'. However, when COMMAND ends in `;' or `;&' then commands
3981 are executed in the background on each file sequentially waiting
3982 for each command to terminate before running the next command.
3983 In shell syntax this means separating the individual commands with `;'.
3985 The output appears in the buffer `*Async Shell Command*'.
3990 Run a shell command COMMAND on the marked files.
3991 If no files are marked or a numeric prefix arg is given,
3993 The prompt mentions the file(s) or the marker, as appropriate.
3995 If there is a `*' in COMMAND, surrounded by whitespace, this runs
3996 COMMAND just once with the entire file list substituted there.
3998 If there is no `*', but there is a `?' in COMMAND, surrounded by
3999 whitespace, this runs COMMAND on each file individually with the
4000 file name substituted for `?'.
4002 Otherwise, this runs COMMAND on each file individually with the
4003 file name added at the end of COMMAND (separated by a space).
4005 `*' and `?' when not surrounded by whitespace have no special
4006 significance for `dired-do-shell-command', and are passed through
4007 normally to the shell, but you must confirm first.
4009 If you want to use `*' as a shell wildcard with whitespace around
4011 `*' in the shell, but avoids Dired's special handling.
4013 If COMMAND ends in `&', `;', or `;&', it is executed in the
4014 background asynchronously, and the output appears in the buffer
4015 `*Async Shell Command*'. When operating on multiple files and COMMAND
4016 ends in `&', the shell command is executed on each file in parallel.
4017 However, when COMMAND ends in `;' or `;&' then commands are executed
4018 in the background on each file sequentially waiting for each command
4019 to terminate before running the next command. You can also use
4020 `dired-do-async-shell-command' that automatically adds `&'.
4022 Otherwise, COMMAND is executed synchronously, and the output
4023 appears in the buffer `*Shell Command Output*'.
4025 This feature does not try to redisplay Dired buffers afterward, as
4026 there's no telling what files COMMAND may have changed.
4029 When COMMAND runs, its working directory is the top-level directory
4030 of the Dired buffer, so output files usually are created there
4031 instead of in a subdir.
4033 In a noninteractive call (from Lisp code), you must specify
4034 the list of file names explicitly with the FILE-LIST argument, which
4035 can be produced by `dired-get-marked-files', for example.
4045 Kill all marked lines (not the files).
4046 With a prefix argument, kill that many lines starting with the current line.
4047 \(A negative argument kills backward.)
4048 If you use this command with a prefix argument to kill the line
4049 for a file that is a directory, which you have inserted in the
4050 Dired buffer as a subdirectory, then it deletes that subdirectory
4051 from the buffer as well.
4052 To kill an entire subdirectory (without killing its line in the
4053 parent directory), go to its directory header line and use this
4054 command with a prefix argument (the value does not matter).
4064 Format PROMPT with ARGS, query user, and store the result in SYM.
4065 The return value is either nil or t.
4067 The user may type y or SPC to accept once; n or DEL to skip once;
4068 ! to accept this and subsequent queries; or q or ESC to decline
4069 this and subsequent queries.
4071 If SYM is already bound to a non-nil value, this function may
4072 return automatically without querying the user. If SYM is !,
4073 return t; if SYM is q or ESC, return nil.
4078 Compress or uncompress marked (or next ARG) files.
4083 Byte compile marked (or next ARG) Emacs Lisp files.
4088 Load the marked (or next ARG) Emacs Lisp files.
4093 Redisplay all marked (or next ARG) files.
4094 If on a subdir line, redisplay that subdirectory. In that case,
4095 a prefix arg lets you edit the `ls' switches used for the new listing.
4097 Dired remembers switches specified with a prefix arg, so that reverting
4098 the buffer will not reset them. However, using `dired-undo' to re-insert
4099 or delete subdirectories can bypass this machinery. Hence, you sometimes
4100 may have to reset some subdirectory switches after a `dired-undo'.
4101 You can reset all subdirectory switches to the default using
4103 See Info node `(emacs)Subdir switches' for more details.
4118 Create or update the line for FILE in all Dired buffers it would belong in.
4133 Create a directory called DIRECTORY.
4134 If DIRECTORY already exists, signal an error.
4139 Copy all marked (or next ARG) files, or copy the current file.
4140 When operating on just the current file, prompt for the new name.
4142 When operating on multiple or marked files, prompt for a target
4143 directory, and make the new copies in that directory, with the
4144 same names as the original files. The initial suggestion for the
4145 target directory is the Dired buffer's current directory (or, if
4146 `dired-dwim-target' is non-nil, the current directory of a
4147 neighboring Dired window).
4149 If `dired-copy-preserve-time' is non-nil, this command preserves
4150 the modification time of each old file in the copy, similar to
4153 This command copies symbolic links by creating new ones, similar
4159 Make symbolic links to current file or all marked (or next ARG) files.
4160 When operating on just the current file, you specify the new name.
4161 When operating on multiple or marked files, you specify a directory
4162 and new symbolic links are made in that directory
4163 with the same names that the files currently have. The default
4164 suggested for the target directory depends on the value of
4165 `dired-dwim-target', which see.
4172 Add names (hard links) current file or all marked (or next ARG) files.
4173 When operating on just the current file, you specify the new name.
4174 When operating on multiple or marked files, you specify a directory
4175 and new hard links are made in that directory
4176 with the same names that the files currently have. The default
4177 suggested for the target directory depends on the value of
4178 `dired-dwim-target', which see.
4183 Rename current file or all marked (or next ARG) files.
4184 When renaming just the current file, you specify the new name.
4185 When renaming multiple or marked files, you specify a directory.
4186 This command also renames any buffers that are visiting the files.
4187 The default suggested for the target directory depends on the value
4188 of `dired-dwim-target', which see.
4193 Rename selected files whose names match REGEXP to NEWNAME.
4195 With non-zero prefix argument ARG, the command operates on the next ARG
4196 files. Otherwise, it operates on all the marked files, or the current
4197 file if none are marked.
4199 As each match is found, the user must type a character saying
4202 REGEXP defaults to the last regexp used.
4204 With a zero prefix arg, renaming by regexp affects the absolute file name.
4205 Normally, only the non-directory part of the file name is used and changed.
4210 Copy selected files whose names match REGEXP to NEWNAME.
4211 See function `dired-do-rename-regexp' for more info.
4216 Hardlink selected files whose names match REGEXP to NEWNAME.
4217 See function `dired-do-rename-regexp' for more info.
4222 Symlink selected files whose names match REGEXP to NEWNAME.
4223 See function `dired-do-rename-regexp' for more info.
4228 Rename all marked (or next ARG) files to upper case.
4233 Rename all marked (or next ARG) files to lower case.
4238 Insert this subdirectory into the same dired buffer.
4240 else inserts it at its natural place (as `ls -lR' would have done).
4241 With a prefix arg, you may edit the ls switches used for this listing.
4242 You can add `R' to the switches to expand the whole tree starting at
4243 this subdirectory.
4244 This function takes some pains to conform to `ls -lR' output.
4246 Dired remembers switches specified with a prefix arg, so that reverting
4247 the buffer will not reset them. However, using `dired-undo' to re-insert
4248 or delete subdirectories can bypass this machinery. Hence, you sometimes
4249 may have to reset some subdirectory switches after a `dired-undo'.
4250 You can reset all subdirectory switches to the default using
4252 See Info node `(emacs)Subdir switches' for more details.
4257 Insert this subdirectory into the same Dired buffer.
4258 If it is already present, overwrite the previous entry;
4259 otherwise, insert it at its natural place (as `ls -lR' would
4260 have done).
4261 With a prefix arg, you may edit the `ls' switches used for this listing.
4262 You can add `R' to the switches to expand the whole tree starting at
4263 this subdirectory.
4264 This function takes some pains to conform to `ls -lR' output.
4269 Go to previous subdirectory, regardless of level.
4270 When called interactively and not on a subdir line, go to this subdir's line.
4275 Go to end of header line of DIR in this dired buffer.
4276 Return value of point on success, otherwise return nil.
4282 Mark all files except `.' and `..' in current subdirectory.
4283 If the Dired buffer shows multiple directories, this command
4284 marks the files listed in the subdirectory that point is in.
4289 Remove all lines of current subdirectory.
4290 Lower levels are unaffected.
4295 Go up ARG levels in the dired tree.
4300 Go down in the dired tree.
4305 Hide or unhide the current subdirectory and move to next directory.
4306 Optional prefix arg is a repeat factor.
4312 Hide all subdirectories, leaving only their header lines.
4313 If there is already something hidden, make everything visible again.
4319 Set up isearch to search in Dired file names.
4320 Intended to be added to `isearch-mode-hook'.
4325 Search for a string using Isearch only in file names in the Dired buffer.
4330 Search for a regexp using Isearch only in file names in the Dired buffer.
4335 Search for a string through all marked files using Isearch.
4340 Search for a regexp through all marked files using Isearch.
4345 Search through all marked files for a match for REGEXP.
4346 Stops when a match is found.
4352 Do `query-replace-regexp' of FROM with TO, on all marked files.
4353 Third arg DELIMITED (prefix arg) means replace only word-delimited matches.
4360 Print the type of FILE, according to the `file' command.
4361 If you give a prefix to this command, and FILE is a symbolic
4362 link, then the type of the file linked to by FILE is printed
4363 instead.
4367 ;;;***
4368 \f
4369 ;;;### (autoloads nil "dired-x" "dired-x.el" "291bc6e869bf72c900604c45d40f45ed")
4370 ;;; Generated autoloads from dired-x.el
4373 Jump to Dired buffer corresponding to current buffer.
4374 If in a file, Dired the current directory and move to file's line.
4375 If in Dired already, pop up a level and goto old directory's line.
4376 In case the proper Dired file line cannot be found, refresh the dired
4377 buffer and try again.
4378 When OTHER-WINDOW is non-nil, jump to Dired buffer in other window.
4379 Interactively with prefix argument, read FILE-NAME and
4380 move to its line in dired.
4390 Relative symlink all marked (or next ARG) files into a directory.
4391 Otherwise make a relative symbolic link to the current file.
4392 This creates relative symbolic links like
4394 foo -> ../bar/foo
4396 not absolute ones like
4398 foo -> /ugly/file/name/that/may/change/any/day/bar/foo
4404 ;;;***
4405 \f
4406 ;;; End of automatically extracted autoloads.
4412 ;;; dired.el ends here