| blob | 2a7d9a297f04e155b5cfdac8928d1442e34723bb |
1 ;;; dired.el --- directory-browsing commands -*- lexical-binding: t -*-
3 ;; Copyright (C) 1985-1986, 1992-1997, 2000-2013 Free Software
4 ;; Foundation, Inc.
6 ;; Author: Sebastian Kremer <sk@thp.uni-koeln.de>
7 ;; Maintainer: FSF
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:
37 ;;; Customizable variables
40 "Directory editing."
45 "Handling marks in Dired."
50 ;;;###autoload
52 "Switches passed to `ls' for Dired. MUST contain the `l' option.
53 May contain all other options that don't contradict `-l';
54 may contain even `F', `b', `i' and `s'. See also the variable
55 `dired-ls-F-marks-symlinks' concerning the `F' switch.
56 On systems such as MS-DOS and MS-Windows, which use `ls' emulation in Lisp,
57 some of the `ls' switches are not supported; see the doc string of
58 `insert-directory' in `ls-lisp.el' for more details."
63 "If non-nil, switches passed to `ls' for inserting subdirectories.
64 If nil, `dired-listing-switches' is used."
74 "Name of chown command (usually `chown')."
80 The special value of `unspecified' means to check explicitly, and
81 save the result in this variable. This is performed the first
82 time `dired-insert-directory' is called.
84 Note that if you set this option to nil, either through choice or
87 spaces. You might want to install ls from GNU Coreutils, which does
88 support this option. Alternatively, you might want to use Emacs's
90 (setq ls-lisp-use-insert-directory-program nil)
91 (require 'ls-lisp)
93 Note that `ls-lisp' does not support as many options as GNU ls, though.
94 For more details, see Info node `(emacs)ls in Lisp'."
101 "Name of chmod command (usually `chmod')."
106 "Name of touch command (usually `touch')."
111 "Informs Dired about how `ls -lF' marks symbolic links.
112 Set this to t if `ls' (or whatever program is specified by
113 `insert-directory-program') with `-lF' marks the symbolic link
114 itself with a trailing @ (usually the case under Ultrix).
116 Example: if `ln -s foo bar; ls -F bar' gives `bar -> foo', set it to
117 nil (the default), if it gives `bar@ -> foo', set it to t.
119 Dired checks if there is really a @ appended. Thus, if you have a
120 marking `ls' program on one host and a non-marking on another host, and
121 don't care about symbolic links which really end in a @, you can
122 always set this variable to t."
127 "Regexp of files to skip when finding first file of a directory.
128 A value of nil means move to the subdir line.
129 A value of t means move to first file."
132 regexp)
136 ;; Use t as default so that moved files "take their markers with them".
137 "Controls marking of renamed files.
138 If t, files keep their previous marks when they are renamed.
139 If a character, renamed files (whether previously marked or not)
140 are afterward marked with that character.
141 This option affects only files renamed by `dired-do-rename' and
142 `dired-do-rename-regexp'. See `wdired-keep-marker-rename'
143 if you want to do the same for files renamed in WDired mode."
149 "Controls marking of copied files.
150 If t, copied files are marked if and as the corresponding original files were.
151 If a character, copied files are unconditionally marked with that character."
157 "Controls marking of newly made hard links.
158 If t, they are marked if and as the files linked to were marked.
159 If a character, new links are unconditionally marked with that character."
165 "Controls marking of newly made symbolic links.
166 If t, they are marked if and as the files linked to were marked.
167 If a character, new links are unconditionally marked with that character."
173 "If non-nil, Dired tries to guess a default target directory.
174 This means: if there is a Dired buffer displayed in the next
175 window, use its current directory, instead of this Dired buffer's
176 current directory.
178 The target is used in the prompt for file copy, rename etc."
183 "If non-nil, Dired preserves the last-modified time in a file copy.
184 \(This works on only some systems.)"
188 ; These variables were deleted and the replacements are on files.el.
189 ; We leave aliases behind for back-compatibility.
193 ;;; Hook variables
196 "Run after loading Dired.
197 You can customize key bindings or load extensions with this."
202 "Run at the very end of `dired-mode'."
207 "This hook is run before a Dired buffer is read in (created or reverted)."
212 "Hook run after each time a file or directory is read by Dired.
213 After each listing of a file or directory, this hook is run
214 with the buffer narrowed to the listing."
217 ;; Note this can't simply be run inside function `dired-ls' as the hook
218 ;; functions probably depend on the dired-subdir-alist to be OK.
221 "This hook is used to position the point.
222 It is run the function `dired-initial-position'."
231 "The functions to call when a drop in `dired-mode' is made.
232 See `dnd-protocol-alist' for more information. When nil, behave
233 as in other buffers. Changing this option is effective only for
234 new Dired buffers."
241 "If non-nil, `dired-hide-details-mode' hides symbolic link targets."
247 "Non-nil means hide lines other than header and file/dir lines."
252 ;; Internal variables
255 ;; so that you can write things like
256 ;; (let ((dired-marker-char ?X))
257 ;; ;; great code using X markers ...
258 ;; )
259 ;; For example, commands operating on two sets of files, A and B.
260 ;; Or marking files with digits 0-9. This could implicate
261 ;; concentric sets or an order for the marked files.
262 ;; The code depends on dynamic scoping on the marker char.
263 "In Dired, the current mark character.
270 ;; I see no reason ever to make this nil -- rms.
271 ;; (> baud-rate search-slow-speed)
274 "use the Customization interface to add a new rule
280 ;;;###autoload
282 "The directory name or wildcard spec that this Dired directory lists.
283 Local to each Dired buffer. May be a list, in which case the car is the
284 directory name and the cdr is the list of files to mention.
287 ;; Beware of "-l;reboot" etc. See bug#3230.
289 "Return non-nil if string SWITCHES does not look risky for Dired."
303 ;; These regexps must be tested at beginning-of-line, but are also
304 ;; used to search for next matches, so neither omitting "^" nor
305 ;; replacing "^" by "\n" (to make it slightly faster) will work.
308 ;; "Regexp matching a marked line.
309 ;; Important: the match ends just after the marker."
311 ;; The [^:] part after "d" and "l" is to avoid confusion with the
312 ;; DOS/Windows-style drive letters in directory names, like in "d:/foo".
320 "-[-r][-w].[-r][-w][xs][-r][-w]."
326 ;; The subdirectory names in the next two lists are expanded.
328 "Association list of subdirectories and their buffer positions.
329 Each subdirectory has an element: (DIRNAME . STARTMARKER).
330 The order of elements is the reverse of the order in the buffer.
334 "Keeps track of which switches to use for inserted subdirectories.
341 "Regexp matching a maybe hidden subdirectory line in `ls -lR' output.
342 Subexpression 1 is the subdirectory proper, no trailing colon.
343 The match starts at the beginning of the line and ends after the end
348 "Faces used by Dired."
354 "Face used for directory headers."
362 "Face used for Dired marks."
370 "Face used for marked files."
378 "Face used for files flagged for deletion."
385 ;; Inherit from font-lock-warning-face since with min-colors 8
386 ;; font-lock-comment-face is not colored any more.
388 "Face used to highlight a part of a buffer that needs user attention."
396 ;; Inherit from font-lock-comment-delimiter-face since with min-colors 8
397 ;; font-lock-comment-face is not colored any more.
399 "Face used to highlight permissions of group- and world-writable files."
407 "Face used for subdirectories."
415 "Face used for symbolic links."
423 "Face used for files suffixed with `completion-ignored-extensions'."
431 ;;
432 ;; Dired marks.
434 ;;
435 ;; We make heavy use of MATCH-ANCHORED, since the regexps don't identify the
436 ;; file name itself. We search for Dired defined regexps, and then use the
437 ;; Dired defined function `dired-move-to-filename' before searching for the
438 ;; simple regexp ".+". It is that regexp which matches the file name.
439 ;;
440 ;; Marked files.
443 ;;
444 ;; Flagged files.
447 ;; People who are paranoid about security would consider this more
448 ;; important than other things such as whether it is a directory.
449 ;; But we don't want to encourage paranoia, so our default
450 ;; should be what's most useful for non-paranoids. -- rms.
451 ;;; ;;
452 ;;; ;; Files that are group or world writable.
453 ;;; (list (concat dired-re-maybe-mark dired-re-inode-size
454 ;;; "\\([-d]\\(....w....\\|.......w.\\)\\)")
455 ;;; '(1 dired-warning-face)
456 ;;; '(".+" (dired-move-to-filename) nil (0 dired-warning-face)))
457 ;; However, we don't need to highlight the file name, only the
458 ;; permissions, to win generally. -- fx.
459 ;; Fixme: we could also put text properties on the permission
460 ;; fields with keymaps to frob the permissions, somewhat a la XEmacs.
467 ;;
468 ;; Subdirectories.
471 ;;
472 ;; Symbolic links.
475 ;;
476 ;; Files suffixed with `completion-ignored-extensions'.
478 ;; It is quicker to first find just an extension, then go back to the
479 ;; start of that file name. So we do this complex MATCH-ANCHORED form.
482 ;;
483 ;; Files suffixed with `completion-ignored-extensions'
484 ;; plus a character put in by -F.
490 ;; If the last character is not part of the filename,
491 ;; move back to the start of the filename
492 ;; so it can be fontified.
493 ;; Otherwise, leave point at the end of the line;
494 ;; that way, nothing is fontified.
498 ;;
499 ;; Explicitly put the default face on file names ending in a colon to
500 ;; avoid fontifying them as directory header.
503 ;;
504 ;; Directory headers.
506 )
510 \f
511 ;;; Macros must be defined before they are used, for the byte compiler.
514 "Mark all files for which PREDICATE evals to non-nil.
515 PREDICATE is evaluated on each line, with point at beginning of line.
516 MSG is a noun phrase for the type of files being marked.
517 It should end with a noun that can be pluralized by adding `s'.
518 Return value is the number of files marked, or nil if none were marked."
528 ,msg
530 " for deletion"
541 count
542 ,msg
550 distinguish-one-marked)
551 "Eval BODY with point on each marked line. Return a list of BODY's results.
552 If no marked file could be found, execute BODY on the current
553 line. ARG, if non-nil, specifies the files to use instead of the
554 marked files.
556 If ARG is an integer, use the next ARG (or previous -ARG, if
557 ARG<0) files. In that case, point is dragged along. This is so
558 that commands on the next ARG (instead of the marked) files can
559 be chained easily.
560 For any other non-nil value of ARG, use the current file.
562 If optional third arg SHOW-PROGRESS evaluates to non-nil,
563 redisplay the dired buffer after each file is processed.
565 No guarantee is made about the position on the marked line.
566 BODY must ensure this itself if it depends on this.
568 Search starts at the beginning of the buffer, thus the car of the
569 list corresponds to the line nearest to the buffer's bottom.
570 This is also true for (positive and negative) integer values of
571 ARG.
573 BODY should not be too long as it is expanded four times.
575 If DISTINGUISH-ONE-MARKED is non-nil, then if we find just one
576 marked file, return (t FILENAME) instead of (FILENAME)."
577 ;;
578 ;;Warning: BODY must not add new lines before point - this may cause an
579 ;;endless loop.
580 ;;This warning should not apply any longer, sk 2-Sep-1991 14:10.
587 ,arg
593 results))
594 ;; non-nil, non-integer ARG means use current file:
599 ;; remember position of next marked file before BODY
600 ;; can insert lines before the just found file,
601 ;; confusing us by finding the same marked file again
602 ;; and again and...
610 ;; move after last match
619 results
621 ;; save-excursion loses, again
625 "Return the marked files' names as list of strings.
626 The list is in the same order as the buffer, that is, the car is the
627 first marked file.
628 Values returned are normally absolute file names.
629 Optional arg LOCALP as in `dired-get-filename'.
630 Optional second argument ARG, if non-nil, specifies files near
631 point instead of marked files. It usually comes from the prefix
632 argument.
633 If ARG is an integer, use the next ARG files.
634 Any other non-nil value means to use the current file instead.
635 Optional third argument FILTER, if non-nil, is a function to select
636 some of the files--those for which (funcall FILTER FILENAME) is non-nil.
638 If DISTINGUISH-ONE-MARKED is non-nil, then if we find just one marked file,
639 return (t FILENAME) instead of (FILENAME).
640 Don't use that together with FILTER."
645 arg nil distinguish-one-marked))))
646 result)
651 all-of-them
656 result)))
657 \f
658 ;; The dired command
661 ;; For use in interactive.
665 dired-listing-switches))
666 ;; If a dialog is used, call `read-directory-name' so the
667 ;; dialog code knows we want directories. Some dialogs
668 ;; can only select directories or files when popped up,
669 ;; not both. If no dialog is used, call `read-file-name'
670 ;; because the user may want completion of file names for
671 ;; use in a wildcard pattern.
674 nil default-directory nil)
676 nil default-directory nil)))))
678 ;; We want to switch to a more sophisticated version of
679 ;; dired-read-dir-and-switches like the following, if there is a way
680 ;; to make it more intuitive. See bug#1285.
682 ;; (defun dired-read-dir-and-switches (str)
683 ;; ;; For use in interactive.
684 ;; (reverse
685 ;; (list
686 ;; (if current-prefix-arg
687 ;; (read-string "Dired listing switches: "
688 ;; dired-listing-switches))
689 ;; ;; If a dialog is about to be used, call read-directory-name so
690 ;; ;; the dialog code knows we want directories. Some dialogs can
691 ;; ;; only select directories or files when popped up, not both.
692 ;; (if (next-read-file-uses-dialog-p)
693 ;; (read-directory-name (format "Dired %s(directory): " str)
694 ;; nil default-directory nil)
695 ;; (let ((cie ()))
696 ;; (dolist (ext completion-ignored-extensions)
697 ;; (if (eq ?/ (aref ext (1- (length ext)))) (push ext cie)))
698 ;; (setq cie (concat (regexp-opt cie "\\(?:") "\\'"))
699 ;; (let* ((default (and buffer-file-name
700 ;; (abbreviate-file-name buffer-file-name)))
701 ;; (cie cie)
702 ;; (completion-table
703 ;; ;; We need a mix of read-file-name and
704 ;; ;; read-directory-name so that completion to directories
705 ;; ;; is preferred, but if the user wants to enter a global
706 ;; ;; pattern, he can still use completion on filenames to
707 ;; ;; help him write the pattern.
708 ;; ;; Essentially, we want to use
709 ;; ;; (completion-table-with-predicate
710 ;; ;; 'read-file-name-internal 'file-directory-p nil)
711 ;; ;; but that doesn't work because read-file-name-internal
712 ;; ;; does not obey its `predicate' argument.
713 ;; (completion-table-in-turn
714 ;; (lambda (str pred action)
715 ;; (let ((read-file-name-predicate
716 ;; (lambda (f)
717 ;; (and (not (member f '("./" "../")))
718 ;; ;; Hack! Faster than file-directory-p!
719 ;; (eq (aref f (1- (length f))) ?/)
720 ;; (not (string-match cie f))))))
721 ;; (complete-with-action
722 ;; action 'read-file-name-internal str nil)))
723 ;; 'read-file-name-internal)))
724 ;; (minibuffer-with-setup-hook
725 ;; (lambda ()
726 ;; (setq minibuffer-default default)
727 ;; (setq minibuffer-completion-table completion-table))
728 ;; (read-file-name (format "Dired %s(directory): " str)
729 ;; nil default-directory nil))))))))
732 "Try to get a file name at point in the current dired buffer.
733 This hook is intended to be put in `file-name-at-point-functions'."
740 ;;;###autoload (define-key ctl-x-map "d" 'dired)
741 ;;;###autoload
744 Optional second argument SWITCHES specifies the `ls' options used.
745 \(Interactively, use a prefix argument to be able to specify SWITCHES.)
746 Dired displays a list of files in DIRNAME (which may also have
747 shell wildcards appended to select certain files). If DIRNAME is a cons,
748 its first element is taken as the directory name and the rest as an explicit
749 list of files to make directory entries for.
755 If DIRNAME is already in a Dired buffer, that buffer is used without refresh."
756 ;; Cannot use (interactive "D") because of wildcards.
760 ;;;###autoload (define-key ctl-x-4-map "d" 'dired-other-window)
761 ;;;###autoload
767 ;;;###autoload (define-key ctl-x-5-map "d" 'dired-other-frame)
768 ;;;###autoload
774 ;;;###autoload
776 "Like `dired' but returns the Dired buffer as value, does not select it."
778 ;; This loses the distinction between "/foo/*/" and "/foo/*" that
779 ;; some shells make:
790 ;; If the argument was syntactically a directory name not a file name,
791 ;; or if it happens to name a file that is a directory,
792 ;; convert it syntactically to a directory name.
793 ;; The reason for checking initially-was-dirname
794 ;; and not just file-directory-p
795 ;; is that file-directory-p is slow over ftp.
803 ;; The following is an internal dired function. It returns non-nil if
804 ;; the directory visited by the current dired buffer has changed on
805 ;; disk. DIRNAME should be the directory name of that directory.
814 "Return non-nil if current Dired buffer needs updating.
815 If NOCONFIRM is non-nil, then this function always returns nil
816 for a remote directory. This feature is used by Auto Revert mode."
822 ;; Do not auto-revert when the dired buffer can be currently
823 ;; written by the user as in `wdired-mode'.
824 buffer-read-only
828 "Automatically revert Dired buffer on revisiting.
829 If t, revisiting an existing Dired buffer automatically reverts it.
830 If its value is a function, call this function with the directory
831 name as single argument and revert the buffer if it returns non-nil.
832 Otherwise, a message offering to revert the changed dired buffer
833 is displayed.
834 Note that this is not the same as `auto-revert-mode' that
835 periodically reverts at specified time intervals."
845 ;; If there is an existing dired buffer for DIRNAME, just leave
846 ;; buffer as it is (don't even call dired-revert).
847 ;; This saves time especially for deep trees or with ange-ftp.
848 ;; The user can type `g' easily, and it is more consistent with find-file.
849 ;; But if SWITCHES are given they are probably different from the
850 ;; buffer's old value, so call dired-sort-other, which does
851 ;; revert the buffer.
852 ;; A pity we can't possibly do "Directory has changed - refresh? "
853 ;; like find-file does.
854 ;; Optional argument MODE is passed to dired-find-buffer-nocreate,
855 ;; see there.
858 ;; Look for an existing buffer.
860 ;; Note that buffer already is in dired-mode, if found.
867 ;; file list may have changed
869 ;; this calls dired-revert
871 ;; Always revert regardless of whether it has changed or not.
874 ;; Revert when predicate function returns non-nil.
879 ;; If directory has changed on disk, offer to revert.
884 ;; Else a new buffer
886 ;; We can do this unconditionally
887 ;; because dired-noselect ensures that the name
888 ;; is passed in directory name syntax
889 ;; if it was the name of a directory at all.
894 ;; default-directory and dired-actual-switches are set now
895 ;; (buffer-local), so we can call dired-readin:
900 ;; dired-readin can fail if parent directories are inaccessible.
901 ;; Don't leave an empty buffer around in that case.
906 buffer))
909 ;; Enlarged by dired-advertise
910 ;; Queried by function dired-buffers-for-dir. When this detects a
911 ;; killed buffer, it is removed from this list.
916 ;; FIXME add a doc-string, and document dired-x extensions.
918 ;; This differs from dired-buffers-for-dir in that it does not consider
919 ;; subdirs of default-directory and searches for the first match only.
920 ;; Also, the major mode must be MODE.
922 dired-find-subdir
923 ;; Don't try to find a wildcard as a subdirectory.
929 ;; Wildcards must match, too:
931 ;; We don't want to switch to the same buffer---
934 ;; ---unless it's the only possibility:
936 ;; No dired-x, or dired-find-subdir nil.
945 dired-directory ;; nil during find-alternate-file
950 dired-directory))))
952 blist nil)
954 found)))
956 \f
957 ;; Read in a new dired buffer
960 "Read in a new Dired buffer.
961 Differs from `dired-insert-subdir' in that it accepts
962 wildcards, erases the buffer, and builds the subdir-alist anew
963 \(including making it buffer-local and clearing it first)."
965 ;; default-directory and dired-actual-switches must be buffer-local
966 ;; and initialized by now.
968 ;; This makes readin much much faster.
969 ;; In particular, it prevents the font lock hook from running
970 ;; until the directory is all read in.
977 ;; This hook which may want to modify dired-actual-switches
978 ;; based on dired-directory, e.g. with ange-ftp to a SysV host
979 ;; where ls won't understand -Al switches.
986 ;; Don't make undo entries for readin.
992 ;; Must first make alist buffer local and set it to nil because
993 ;; dired-build-subdir-alist will call dired-clear-alist first
1000 ;; No need to narrow since the whole buffer contains just
1001 ;; dired-readin's output, nothing else. The hook can
1002 ;; successfully use dired functions (e.g. dired-get-filename)
1003 ;; as the subdir-alist has been built in dired-readin.
1006 ;; Subroutines of dired-readin
1009 ;; Insert listing for the specified dir (and maybe file list)
1010 ;; already in dired-directory, assuming a clean buffer.
1016 file-list nil))
1020 ;; If we are reading a whole single directory...
1025 ;; Else treat it as a wildcard spec
1026 ;; unless we have an explicit list of files.
1031 "Align the fields of a file to the ones of surrounding lines.
1032 BEG..END is the line where the file info is located."
1033 ;; Some versions of ls try to adjust the size of each field so as to just
1034 ;; hold the largest element ("largest" in the current invocation, of
1035 ;; course). So when a single line is output, the size of each field is
1036 ;; just big enough for that one output. Thus when dired refreshes one
1037 ;; line, the alignment if this line w.r.t the rest is messed up because
1038 ;; the fields of that one line will generally be smaller.
1039 ;;
1040 ;; To work around this problem, we here add spaces to try and
1041 ;; re-align the fields as needed. Since this is purely aesthetic,
1042 ;; it is of utmost importance that it doesn't mess up anything like
1043 ;; `dired-move-to-filename'. To this end, we limit ourselves to
1044 ;; adding spaces only, and to only add them at places where there
1045 ;; was already at least one space. This way, as long as
1046 ;; `directory-listing-before-filename-regexp' always matches spaces
1047 ;; with "*" or "+", we know we haven't made anything worse. There
1048 ;; is one spot where the exact number of spaces is important, which
1049 ;; is just before the actual filename, so we refrain from adding
1050 ;; spaces there (and within the filename as well, of course).
1053 ;; Check that there is indeed a file, and that there is another adjacent
1054 ;; file with which to align, and that additional spaces are needed to
1055 ;; align the filenames.
1068 ;; Make sure there is some work left to do.
1070 ;; If we've only looked at the line above, check to see if the line
1071 ;; below exists as well and if so, align with the shorter one.
1080 ;; Keep positions uptodate when we insert stuff.
1083 ;; Main loop.
1087 ;; Don't touch anything just before (and after) the
1088 ;; beginning of the filename.
1090 ;; We're now just in front of a field, with a space behind us.
1092 ;; Nums are right-aligned.
1094 ;; Let's look at the other line, in the same column: we
1095 ;; should be either near the end of the previous field, or
1096 ;; in the space between that field and the next.
1097 ;; [ Of course, it's also possible that we're already within
1098 ;; the next field or even past it, but that's unlikely since
1099 ;; other-col > file-col. ]
1100 ;; Let's find the distance to the alignment-point (either
1101 ;; the beginning or the end of the next field, depending on
1102 ;; whether this field is left or right aligned).
1112 ;; Now, the number of spaces to insert is align-pt-offset
1113 ;; minus the distance to the equivalent point on the
1114 ;; current line.
1117 align-pt-offset
1127 ;; Let's just make really sure we did not mess up.
1130 ;; Damn! We messed up: let's revert the change.
1132 ;; Now skip to next field.
1140 "Return non-nil if the string SWITCHES contains -b or --escape."
1141 ;; Do not match things like "--block-size" that happen to contain "b".
1145 "Insert a directory listing of DIR, Dired style.
1146 Use SWITCHES to make the listings.
1147 If FILE-LIST is non-nil, list only those files.
1148 Otherwise, if WILDCARD is non-nil, expand wildcards;
1149 in that case, DIR should be a file name that uses wildcards.
1150 In other cases, DIR should be a directory name or a directory filename.
1151 If HDR is non-nil, insert a header line with the directory name."
1154 end)
1156 ;; Don't try to invoke `ls' if we are on DOS/Windows where
1157 ;; ls-lisp emulation is used, except if they want to use `ls'
1158 ;; as indicated by `ls-lisp-use-insert-directory-program'.
1162 ;; Check whether "ls --dired" gives exit code 0, and
1163 ;; save the answer in `dired-use-ls-dired'.
1170 nil))
1171 dired-use-ls-dired)
1174 ;; We used to specify the C locale here, to force English month names;
1175 ;; but this should not be necessary any more,
1176 ;; with the new value of `directory-listing-before-filename-regexp'.
1181 ;; Re-align fields, if necessary.
1184 ;; Quote certain characters, unless ls quoted them for us.
1193 nil t))
1199 nil t))
1201 ;; Replace any newlines in DIR with literal "\n"s, for the sake
1202 ;; of the header line. To disambiguate a literal "\n" in the
1203 ;; actual dirname, we also replace "\" with "\\".
1204 ;; Personally, I think this should always be done, irrespective
1205 ;; of the value of dired-actual-switches, because:
1206 ;; i) Dired simply does not work with an unescaped newline in
1207 ;; the directory name used in the header (bug=10469#28), and
1208 ;; ii) "\" is always replaced with "\\" in the listing, so doing
1209 ;; it in the header as well makes things consistent.
1210 ;; But at present it is only done if "-b" is in ls-switches,
1211 ;; because newlines in dirnames are uncommon, and people may
1212 ;; have gotten used to seeing unescaped "\" in the headers.
1213 ;; Note: adjust dired-build-subdir-alist if you change this.
1216 ;; If we used --dired and it worked, the lines are already indented.
1217 ;; Otherwise, indent them.
1223 ;; Insert text at the beginning to standardize things.
1230 ;; Note that dired-build-subdir-alist will replace the name
1231 ;; by its expansion, so it does not matter whether what we insert
1232 ;; here is fully expanded, but it should be absolute.
1236 ;; Insert "wildcard" line where "total" line would be for a full dir.
1241 "Add various text properties to the lines in the region."
1258 highlight
1259 dired-filename t
1266 \f
1267 ;; Reverting a dired buffer
1270 "Reread the Dired buffer.
1271 Must also be called after `dired-actual-switches' have changed.
1272 Should not fail even on completely garbaged buffers.
1273 Preserves old cursor, marks/flags, hidden-p.
1275 Dired sets `revert-buffer-function' to this function. The args
1276 ARG and NOCONFIRM, passed from `revert-buffer', are ignored."
1288 ;; treat top level dir extra (it may contain wildcards)
1295 ;; Run dired-after-readin-hook just once, below.
1300 ;; ... run the hook for the whole buffer, and only after markers
1301 ;; have been reinserted (else omitting in dired-x would omit marked files)
1309 ;; outside of the let scope
1310 ;;; Might as well not override the user if the user changed this.
1311 ;;; (setq buffer-read-only t)
1312 )
1314 ;; Subroutines of dired-revert
1315 ;; Some of these are also used when inserting subdirs.
1318 "Return current positions in the buffer and all windows with this directory.
1319 The positions have the form (BUFFER-POSITION WINDOW-POSITIONS).
1321 BUFFER-POSITION is the point position in the current Dired buffer.
1322 It has the form (BUFFER DIRED-FILENAME BUFFER-POINT).
1324 WINDOW-POSITIONS are current positions in all windows displaying
1325 this dired buffer. The window positions have the form (WINDOW
1326 DIRED-FILENAME WINDOW-POINT)."
1337 "Restore POSITIONS saved with `dired-save-positions'."
1345 ;; Ensure that window still displays the original buffer.
1354 "Return alist of files and their marks, from BEG to END."
1365 alist))
1368 "Mark all files remembered in ALIST.
1369 Each element of ALIST looks like (FILE . MARKERCHAR)."
1383 "Return a list of names of subdirs currently hidden."
1393 result))
1396 "Try to insert all subdirs that were displayed before.
1397 Do so according to the former subdir alist OLD-SUBDIR-ALIST."
1411 "Remove directory DIR from any directory cache."
1415 \f
1416 ;; dired mode key bindings and initialization
1419 ;; This looks ugly when substitute-command-keys uses C-d instead d:
1420 ;; (define-key dired-mode-map "\C-d" 'dired-flag-file-deletion)
1425 ;; Commands to mark or flag certain categories of files
1429 ;; Upper case keys (except !) for operating on the marked files
1448 ;; Comparison commands
1450 ;; Tree Dired commands
1456 ;; move to marked files
1459 ;; Make all regexp commands share a `%' prefix:
1460 ;; We used to get to the submap via a symbol dired-regexp-prefix,
1461 ;; but that seems to serve little purpose, and copy-keymap
1462 ;; does a better job without it.
1475 ;; Commands for marking and unmarking.
1492 ;; Lower keys for commands not operating on all the marked files
1517 ;; moving
1524 ;; hiding
1528 ;; isearch
1533 ;; misc
1535 ;; `toggle-read-only' is an obsolete alias for `read-only-mode'
1541 ;; thumbnail manipulation (image-dired)
1554 ;; encryption and decryption (epa-dired)
1560 ;; Make menu bar items.
1562 ;; No need to fo this, now that top-level items are fewer.
1563 ;;;;
1564 ;; Get rid of the Edit menu bar item to save space.
1565 ;(define-key map [menu-bar edit] 'undefined)
1678 ;; When running on plain MS-DOS, there's only one
1679 ;; letter-case for file names.
1867 map)
1869 \f
1870 ;; Dired mode is suitable only for specially formatted data.
1873 ;; Autoload cookie needed by desktop.el
1874 ;;;###autoload
1876 "\
1879 (optionally) its subdirectories, in the format of `ls -lR'.
1882 compress, load or byte-compile them, change their file attributes
1885 by file or all files matching certain criteria.
1887 The buffer is read-only. Digits are prefix arguments.
1890 Most commands operate on the marked files and use the current file
1891 if no files are marked. Use a numeric prefix argument to operate on
1892 the next ARG (or previous -ARG if ARG<0) files, or just `1'
1893 to operate on the current file only. Prefix arguments override marks.
1895 to see why something went wrong.
1900 (or dired it in another buffer, if it is a directory).
1907 This retains all marks and hides subdirs again that were hidden before.
1908 Use `SPC' and `DEL' to move down and up by lines.
1911 to read the
1913 to relist the file at point or the marked files or a
1915 again for the directory tree.
1918 for more info):
1920 `dired-listing-switches'
1921 `dired-trivial-filenames'
1922 `dired-marker-char'
1923 `dired-del-marker'
1924 `dired-keep-marker-rename'
1925 `dired-keep-marker-copy'
1926 `dired-keep-marker-hardlink'
1927 `dired-keep-marker-symlink'
1931 `dired-before-readin-hook'
1932 `dired-after-readin-hook'
1933 `dired-mode-hook'
1934 `dired-load-hook'
1936 Keybindings:
1938 ;; Not to be called interactively (e.g. dired-directory will be set
1939 ;; to default-directory, which is wrong with wildcards).
1944 mode-name "Dired"
1945 ;; case-fold-search nil
1946 buffer-read-only t
1947 selective-display t ; for subdirectory hiding
1948 mode-line-buffer-identification
1950 ;; Ignore dired-hide-details-* value of invisible text property by default.
1957 ;; list-buffers uses this to display the dir being edited in this buffer.
1961 dired-directory)))
1975 \f
1976 ;; Idiosyncratic dired commands that don't deal with marks.
1979 "Summarize basic Dired commands and show recent Dired errors."
1982 ;>> this should check the key-bindings and use substitute-command-keys if non-standard
1987 "Undo in a Dired buffer.
1988 This doesn't recover lost files, it just undoes changes in the buffer itself.
1989 You can use it to recover marks, killed lines or subdirs."
1998 "Edit Dired buffer with Wdired, or make it read-only.
1999 If the current buffer can be edited with Wdired, (i.e. the major
2000 mode is `dired-mode'), call `wdired-change-to-wdired-mode'.
2001 Otherwise, call `toggle-read-only'."
2008 "Move down lines then position at filename.
2009 Optional prefix ARG says how many lines to move; default is one line."
2014 ;; We never want to move point into an invisible line.
2021 "Move up lines then position at filename.
2022 Optional prefix ARG says how many lines to move; default is one line."
2027 "Goto ARGth next directory file line."
2039 "Goto ARGth previous directory file line."
2044 "Run Dired on parent directory of current directory.
2045 Find the parent directory either in this buffer or another buffer.
2046 Creates a buffer if necessary."
2051 ;; Only try dired-goto-subdir if buffer has more than one dir.
2061 "Get the current line's file name, with an error if file does not exist."
2063 ;; We pass t for second arg so that we don't get error for `.' and `..'.
2065 file-name)
2070 file-name
2075 ;; Force C-m keybinding rather than `f' or `e' in the mode doc:
2078 "In Dired, visit the file or directory named on this line."
2080 ;; Bind `find-file-run-dired' so that the command works on directories
2081 ;; too, independent of the user's setting.
2086 "In Dired, visit this file or directory instead of the Dired buffer."
2090 ;; Don't override the setting from .emacs.
2091 ;;;###autoload (put 'dired-find-alternate-file 'disabled t)
2094 "In Dired, visit the file or directory name you click on."
2115 "In Dired, examine a file in view mode, returning to Dired when done.
2116 When file is a directory, show it in this buffer if it is inserted.
2117 Otherwise, display it in another buffer."
2127 "In Dired, visit this file or directory in another window."
2132 "In Dired, display this file or directory in another window."
2135 \f
2136 ;;; Functions for extracting and manipulating file names in Dired buffers.
2139 "In Dired, return name of file mentioned on this line.
2140 Value returned normally includes the directory name.
2141 Optional arg LOCALP with value `no-dir' means don't include directory
2142 name in result. A value of `verbatim' means to return the name exactly as
2143 it occurs in the buffer, and a value of t means construct name relative to
2144 `default-directory', which still may contain slashes if in a subdirectory.
2145 Optional arg NO-ERROR-IF-NOT-FILEP means treat `.' and `..' as
2146 regular filenames and return nil if no filename on this line.
2147 Otherwise, an error occurs in these cases."
2152 ;; nil if no file on this line, but no-error-if-not-filep is t:
2155 ;; Get rid of the mouse-face property that file names have.
2157 ;; Unquote names quoted by ls or by dired-insert-directory.
2158 ;; This code was written using `read' to unquote, because
2159 ;; it's faster than substituting \007 (4 chars) -> ^G (1
2160 ;; char) etc. in a lisp loop. Unfortunately, this decision
2161 ;; has necessitated hacks such as dealing with filenames
2162 ;; with quotation marks in their names.
2165 ;; Unescape any spaces escaped by ls -b (bug#10469).
2166 ;; Other -b quotes, eg \t, \n, work transparently.
2184 ;; Hence we don't need to worry about converting `\\' back to `\'.
2186 ;; The above `read' will return a unibyte string if FILE
2187 ;; contains eight-bit-control/graphic characters.
2192 ;; A relative file name can start with ~.
2193 ;; Don't treat it as absolute in this context.
2198 nil)
2200 file)
2208 ;; check for safe-magic property so that we won't
2209 ;; put /: for names that don't really need them.
2210 ;; For instance, .gz files when auto-compression-mode is on.
2213 file)))
2215 file)
2219 ;; check for safe-magic property so that we won't
2220 ;; put /: for names that don't really need them.
2221 ;; For instance, .gz files when auto-compression-mode is on.
2224 file)))
2230 "Replace first match of REGEXP in STRING with NEWTEXT.
2231 If it does not match, nil is returned instead of the new string.
2232 Optional arg LITERAL means to take NEWTEXT literally.
2233 Optional arg GLOBAL means to replace all matches."
2240 ret)
2242 nil
2246 ;;"Convert FILE (a file name relative to DIR) to an absolute file name."
2247 ;; We can't always use expand-file-name as this would get rid of `.'
2248 ;; or expand in / instead default-directory if DIR=="".
2249 ;; This should be good enough for ange-ftp.
2250 ;; It should be reasonably fast, though, as it is called in
2251 ;; dired-get-filename.
2255 "Convert FILE (an absolute file name) to a name relative to DIR.
2256 If DIR is omitted or nil, it defaults to `default-directory'.
2257 If FILE is not in the directory tree of DIR, return FILE
2258 unchanged."
2260 ;; This case comes into play if default-directory is set to
2261 ;; use ~.
2266 file))
2267 \f
2268 ;;; Minor mode for hiding details
2269 ;;;###autoload
2271 "Hide details in Dired mode."
2278 'dired-hide-details-update-invisibility-spec
2279 nil
2280 t)
2282 'dired-hide-details-update-invisibility-spec
2283 t)))
2287 'add-to-invisibility-spec
2291 dired-hide-details-hide-information-lines)
2292 'add-to-invisibility-spec
2296 dired-hide-details-hide-symlink-targets
2298 'add-to-invisibility-spec
2301 \f
2302 ;;; Functions for finding the file name in a dired buffer line.
2308 ;; Move to first char of filename on this line.
2309 ;; Returns position (point) or nil if no filename on this line."
2311 "Move to the beginning of the filename on the current line.
2312 Return the position of the beginning of the filename, or nil if none found."
2313 ;; This is the UNIX version.
2316 ;; First try assuming `ls --dired' was used.
2324 ;; Ha! There *is* a file. Our regexp-from-hell just failed to find it.
2328 nil)
2333 ;; Assumes point is at beginning of filename,
2334 ;; thus the rwx bit re-search-backward below will succeed in *this*
2335 ;; line if at all. So, it should be called only after
2336 ;; (dired-move-to-filename t).
2337 ;; On failure, signals an error (with non-nil NO-ERROR just returns nil).
2338 ;; This is the UNIX version.
2342 ;; case-fold-search is nil now, so we can test for capital F:
2349 nil
2351 ;; Restrict perm bits to be non-blank,
2352 ;; otherwise this matches one char to early (looking backward):
2353 ;; "l---------" (some systems make symlinks that way)
2354 ;; "----------" (plain file with zero perms)
2356 dired-permission-flags-regexp nil t)
2359 ;; Only with -F we need to know whether it's an executable
2361 used-F
2369 ;; Move point to end of name:
2375 dired-ls-F-marks-symlinks
2379 ;; ls -lF marks dirs, sockets, fifos and executables with exactly
2380 ;; one trailing character. (Executable bits on symlinks ain't mean
2381 ;; a thing, even to ls, but we know it's not a symlink.)
2384 executable)
2393 nil
2396 \f
2397 ;;; COPY NAMES OF MARKED FILES INTO KILL-RING.
2400 "Copy names of marked (or next ARG) files into the kill ring.
2401 The names are separated by a space.
2402 With a zero prefix arg, use the absolute file name of each marked file.
2404 `default-directory'. (This still may contain slashes if in a subdirectory.)
2406 If on a subdir headerline, use absolute subdirname instead;
2407 prefix arg and marked files are ignored in this case.
2429 \f
2430 ;; Keeping Dired buffers in sync with the filesystem and with each other
2433 ;; Return a list of buffers for DIR (top level or in-situ subdir).
2434 ;; If FILE is non-nil, include only those whose wildcard pattern (if any)
2435 ;; matches FILE.
2436 ;; The list is in reverse order of buffer creation, most recent last.
2437 ;; As a side effect, killed dired buffers for DIR are removed from
2438 ;; dired-buffers.
2445 ;; Buffer is killed - clean up:
2453 dired-directory)))
2456 file)))
2460 result))
2463 "Convert glob-pattern PATTERN to a regular expression."
2465 regexp)
2477 ;; Fails to handle ^ yet ????
2491 regexp
2499 ;;"Advertise in variable `dired-buffers' that we dired `default-directory'."
2500 ;; With wildcards we actually advertise too much.
2503 t ; we have already advertised ourselves
2506 dired-buffers)))))
2509 ;; Remove DIR from the buffer alist in variable dired-buffers.
2510 ;; This has the effect of removing any buffer whose main directory is DIR.
2511 ;; It does not affect buffers in which DIR is a subdir.
2512 ;; Removing is also done as a side-effect in dired-buffer-for-dir.
2515 \f
2516 ;; Tree Dired
2518 ;;; utility functions
2521 ;;"Is FILE part of the directory tree starting at DIR?"
2526 ;; Prepend default-directory to DIR if relative file name.
2527 ;; dired-get-filename must be able to make a valid file name from a
2528 ;; file and its directory DIR.
2531 dir
2535 ;;"Return the subdir name on this line, or nil if not on a headerline."
2536 ;; Look up in the alist whether this is a headerline.
2542 dired-subdir-alist))))
2543 cur-dir))))
2545 ;; can't use macro, must be redefinable for other alist format in dired-nstd.
2559 ;; Return an index into alist for use with nth
2560 ;; for the sake of subdir moving commands.
2569 "Go to next subdirectory, regardless of level."
2570 ;; Use 0 arg to go to this directory's header line.
2571 ;; NO-SKIP prevents moving to end of header line, returning whatever
2572 ;; position was found in dired-subdir-alist.
2575 pos index)
2576 ;; nth with negative arg does not return nil but the first element
2586 nil ; return nil if not found
2590 "Build `dired-subdir-alist' by parsing the buffer.
2591 Returns the new value of the alist.
2592 If optional arg SWITCHES is non-nil, use its value
2593 instead of `dired-actual-switches'."
2601 new-dir-name
2603 ;; Used to expand subdirectory names correctly in recursive
2604 ;; ange-ftp listings.
2611 ;; Avoid taking a file name ending in a colon
2612 ;; as a subdir name.
2622 new-dir-name
2633 ;; Undo any escaping of newlines and \ by dired-insert-directory.
2634 ;; Convert "n" preceded by odd number of \ to newline, and \\ to \.
2642 temp nil)
2646 temp nil))
2649 temp nil))))
2650 new-dir-name)
2653 ;; Place a sub directory boundary between lines.
2660 ;; We don't need to sort it because it is in buffer order per
2661 ;; constructionem. Return new alist:
2662 dired-subdir-alist))
2665 ;; Add new DIR at NEW-MARKER. Don't sort.
2668 dired-subdir-alist)))
2671 ;; Position point on first nontrivial file after point.
2687 "Go to line describing file FILE in this Dired buffer."
2688 ;; Return value of point on success, else nil.
2689 ;; FILE must be an absolute file name.
2690 ;; Loses if FILE contains control chars like "\007" for which ls
2691 ;; either inserts "?" or "\\007" into the buffer, so we won't find
2692 ;; it in the buffer.
2705 ;; First, look for a listing under the absolute name.
2709 ;; Otherwise, look for it as a relative name. The
2710 ;; hair is to get the result of `dired-goto-subdir'
2711 ;; without calling it if we don't have any subdirs.
2718 file
2720 ;; Return buffer position, if found.
2725 "Advance to the Dired listing labeled by FILE; return its position.
2726 Return nil if the listing is not found. If FILE contains
2727 characters that would not appear in a Dired buffer, search using
2728 the quoted forms of those characters.
2730 FULL-NAME specifies the actual file name the listing must have,
2731 as returned by `dired-get-filename'. LIMIT is the search limit."
2737 ;; FIXME: to fix this for embedded control characters etc, we
2738 ;; should escape everything that `ls -b' does.
2743 ;; filenames are preceded by SPC, this makes the search faster
2744 ;; (e.g. for the filename "-").
2748 ;; Check that we are in the right place. Match could have
2749 ;; BASE just as initial substring or in permission bits etc.
2753 found)))
2757 ;; FIXME document whatever dired-x is doing.
2759 "Where point should go in a new listing of DIRNAME.
2760 Point assumed at beginning of new subdir line.
2761 It runs the hook `dired-initial-position-hook'."
2767 \f
2768 ;; These are hooks which make tree dired work.
2769 ;; They are in this file because other parts of dired need to call them.
2770 ;; But they don't call the rest of tree dired unless there are subdirs loaded.
2772 ;; This function is called for each retrieved filename.
2773 ;; It could stand to be faster, though it's mostly function call
2774 ;; overhead. Avoiding the function call seems to save about 10% in
2775 ;; dired-get-filename. Make it a defsubst?
2777 "Return the name of the subdirectory to which this line belongs.
2778 This returns a string with trailing slash, like `default-directory'.
2779 Optional argument means return a file name relative to `default-directory'."
2782 ;; probably because called in a non-dired buffer
2784 elt dir)
2788 ;; use `<=' (not `<') as subdir line is part of subdir
2790 nil ; found
2794 dir)))
2796 ;; Subdirs start at the beginning of their header lines and end just
2797 ;; before the beginning of the next header line (or end of buffer).
2804 \f
2805 ;; Deleting files
2808 "Whether Dired deletes directories recursively.
2809 If nil, Dired will not delete non-empty directories.
2810 `always' means to delete non-empty directories recursively,
2811 without asking. This is dangerous!
2812 `top' means to ask for each top-level directory specified by the
2813 Dired deletion command, and delete its subdirectories without
2814 asking.
2815 Any other value means to ask for each directory."
2823 ;; Match anything but `.' and `..'.
2826 ;; Delete file, possibly delete a directory and all its files.
2827 ;; This function is useful outside of dired. One could change its name
2828 ;; to e.g. recursive-delete-file and put it somewhere else.
2830 Delete FILE or directory (possibly recursively if optional RECURSIVE is true.)
2831 RECURSIVE determines what to do with a non-empty directory. If RECURSIVE is:
2832 nil, do not delete.
2833 `always', delete recursively without asking.
2834 `top', ask for each directory at top level.
2835 Anything else, ask for each sub-directory."
2836 ;; This test is equivalent to
2837 ;; (and (file-directory-p fn) (not (file-symlink-p fn)))
2838 ;; but more efficient
2846 delete-by-moving-to-trash)
2847 "trash"
2855 "In Dired, delete the files flagged for deletion.
2856 If NOMESSAGE is non-nil, we don't display any message
2857 if there are no flagged files.
2858 `dired-recursive-deletes' controls whether deletion of
2859 non-empty directories is allowed."
2863 case-fold-search)
2867 ;; this can't move point since ARG is nil
2869 nil)
2870 nil t)
2875 "Delete all marked (or next ARG) files.
2876 `dired-recursive-deletes' controls whether deletion of
2877 non-empty directories is allowed."
2878 ;; This is more consistent with the file marking feature than
2879 ;; dired-do-flagged-delete.
2882 ;; this may move point if ARG is an integer
2884 arg)
2885 arg t))
2890 ;; L is an alist of files to delete, with their buffer positions.
2891 ;; ARG is the prefix arg.
2892 ;; Filenames are absolute.
2893 ;; (car L) *must* be the *last* (bottommost) file in the dired buffer.
2894 ;; That way as changes are made in the buffer they do not shift the
2895 ;; lines still to be changed, so the (point) values in L stay valid.
2896 ;; Also, for subdirs in natural order, a subdir's files are deleted
2897 ;; before the subdir itself - the other way around would not work.
2905 succ count)))
2906 ;; canonicalize file list for pop up
2921 ;; if we get here, removing worked
2937 failures))))
2942 ;; In all buffers dired'ing DIRECTORY, run FUN with ARGS.
2943 ;; If the buffer has a wildcard pattern, check that it matches FILE.
2944 ;; (FILE does not include a directory component.)
2945 ;; FILE may be nil, in which case ignore it.
2946 ;; Return list of buffers where FUN succeeded (i.e., returned non-nil).
2949 file))
2953 success-list))
2955 ;; Delete the entry for FILE from
2967 "Clean up after a deleted file or directory FN.
2968 Removes any expanded subdirectory of deleted directory.
2969 If `dired-x' is loaded and `dired-clean-up-buffers-too' is non-nil,
2970 also offers to kill buffers visiting deleted files and directories."
2974 ;; Offer to kill buffer of deleted file FN.
2990 \f
2991 ;; Confirmation
3000 "Return a string suitable for use in a Dired prompt.
3001 ARG is normally the prefix argument for the calling command.
3002 FILES should be a list of file names.
3006 ;; distinguish-one-marked can cause the first element to be just t.
3011 ;; more than 1 file:
3013 ;; abs(arg) = count
3014 ;; Perhaps this is nicer, but it also takes more screen space:
3015 ;;(format "[%s %d files]" (if (> arg 0) "next" "previous")
3016 ;; count)
3021 "Pop up buffer BUF in a way suitable for Dired."
3027 ;; Try to split the selected window vertically if
3028 ;; that's possible. (Bug#1806)
3030 ;; Otherwise, try to split WINDOW sensibly.
3032 pop-up-frames)
3034 ;; See Bug#12281.
3036 ;; If dired-shrink-to-fit is t, make its window fit its contents.
3038 ;; Try to not delete window when we want to display less than
3039 ;; `window-min-height' lines.
3043 "A list of symbols for commands Dired should not confirm, or t.
3044 Command symbols are `byte-compile', `chgrp', `chmod', `chown', `compress',
3045 `copy', `delete', `hardlink', `load', `move', `print', `shell', `symlink',
3046 `touch' and `uncompress'.
3047 If t, confirmation is never needed."
3058 "Return FUNCTION's result on ARGS after showing which files are marked.
3059 Displays the file names in a window showing a buffer named
3061 window is not shown if there is just one file, `dired-no-confirm'
3062 is t, or OP-SYMBOL is a member of the list in `dired-no-confirm'.
3064 By default, Dired shrinks the display buffer to fit the marked files.
3065 To disable this, use the Customization interface to add a new rule
3067 action argument symbol is `window-height' and its value is nil.
3069 FILES is the list of marked files. It can also be (t FILENAME)
3070 in the case of one marked file, to distinguish that from using
3071 just the current file.
3073 FUNCTION should not manipulate files, just read input (an
3074 argument or confirmation)."
3077 ;; If FILES defaulted to the current line's file.
3084 buffer
3093 ;; Handle (t FILE) just like (FILE), here. That value is
3094 ;; used (only in some cases), to mean just one file that was
3095 ;; marked, rather than the current line file.
3105 \f
3106 ;; Commands to mark or flag file(s) at or near current line.
3109 ;; This version skips non-file lines.
3120 ;; Advance to the next line--actually, to the line that *was* next.
3121 ;; (If FUNCTION inserted some new lines in between, skip them.)
3133 ;; This used to be a regexp match of the `total ...' line output by
3134 ;; ls, which is slightly faster, but that is not very robust; notably,
3135 ;; it fails for non-english locales.
3139 "Move to the next marked file, wrapping around the end of the buffer."
3156 "Move to the previous marked file, wrapping around the end of the buffer."
3161 ;; Return FILE's marker, or nil if unmarked.
3175 ;; Skip subdir line and following garbage like the `total' line:
3186 "Mark the file at point in the Dired buffer.
3187 If the region is active, mark all files in the region.
3188 Otherwise, with a prefix arg, mark files on the next ARG lines.
3190 If on a subdir headerline, mark all its files except `.' and `..'.
3194 this subdir."
3197 ;; Mark files in the active region.
3205 ;; Mark subdir files from the subdir headerline.
3208 ;; Mark the current (or next ARG) files.
3216 "Unmark the file at point in the Dired buffer.
3217 If the region is active, unmark all files in the region.
3218 Otherwise, with a prefix arg, unmark files on the next ARG lines.
3220 If looking at a subdir, unmark all its files except `.' and `..'.
3221 If the region is active in Transient Mark mode, unmark all files
3222 in the active region."
3228 "In Dired, flag the current line's file for deletion.
3229 If the region is active, flag all files in the region.
3230 Otherwise, with a prefix arg, flag files on the next ARG lines.
3232 If on a subdir headerline, flag all its files except `.' and `..'.
3233 If the region is active in Transient Mark mode, flag all files
3234 in the active region."
3240 "In Dired, move up lines and remove marks or deletion flags there.
3241 Optional prefix ARG says how many lines to unmark/unflag; default
3242 is one line.
3243 If the region is active in Transient Mark mode, unmark all files
3244 in the active region."
3249 "Toggle marks: marked files become unmarked, and vice versa.
3250 Files marked with other flags (such as `D') are not affected.
3251 `.' and `..' are never toggled.
3252 As always, hidden subdirs are not affected."
3260 ;; use subst instead of insdel because it does not move
3261 ;; the gap and thus should be faster and because
3262 ;; other characters are left alone automatically
3269 \f
3270 ;;; Commands to mark or flag files based on their characteristics or names.
3279 "Mark all files matching REGEXP for use in later commands.
3280 A prefix argument means to unmark them instead.
3281 `.' and `..' are never marked.
3284 object files--just `.o' will mark more than you might think."
3298 "Mark all files with contents containing REGEXP for use in later commands.
3299 A prefix argument means to unmark them instead.
3300 `.' and `..' are never marked."
3314 ;; For now we do it inside emacs
3315 ;; Grep might be better if there are a lot of files
3325 )))
3329 "In Dired, flag all files containing the specified REGEXP for deletion.
3330 The match is against the non-directory part of the filename. Use `^'
3331 and `$' to anchor matches. Exclude subdirs by hiding them.
3332 `.' and `..' are never flagged."
3337 "Mark all symbolic links.
3338 With prefix argument, unmark or unflag all those files."
3344 "Mark all directory file lines except `.' and `..'.
3345 With prefix argument, unmark or unflag all those files."
3353 "Mark all executable files.
3354 With prefix argument, unmark or unflag all those files."
3359 ;; dired-x.el has a dired-mark-sexp interactive command: mark
3360 ;; files for which PREDICATE returns non-nil.
3363 "Flag for deletion files whose names suggest they are auto save files.
3364 A prefix argument says to unmark or unflag those files instead."
3368 ;; It is less than general to check for # here,
3369 ;; but it's the only way this runs fast enough.
3373 ;; Handle executables in case of -F option.
3374 ;; We need not worry about the other kinds
3375 ;; of markings that -F makes, since they won't
3376 ;; appear on real auto-save files.
3388 ;; `log' here is dubious, since it's typically used for useful log
3389 ;; files, not just TeX stuff. -- fx
3398 "Flag for deletion all files that match `dired-garbage-files-regexp'."
3403 "Flag all backup files (names ending with `~') for deletion.
3404 With prefix argument, unmark or unflag these files."
3408 ;; Don't call backup-file-name-p unless the last character looks like
3409 ;; it might be the end of a backup file name. This isn't very general,
3410 ;; but it's the only way this runs fast enough.
3412 ;; Handle executables in case of -F option.
3413 ;; We need not worry about the other kinds
3414 ;; of markings that -F makes, since they won't
3415 ;; appear on real backup files.
3425 "Change all OLD marks to NEW marks.
3426 OLD and NEW are both characters used to mark files."
3443 t)
3448 "Remove all marks from all files in the Dired buffer."
3453 "Remove a specific mark (or any mark) from every file.
3454 After this command, type the mark character to remove,
3455 or type RET to remove all marks.
3456 With prefix arg, query for each marked file.
3464 Type SPC or `y' to unmark one file, DEL or `n' to skip to next,
3474 file))))
3480 count))))
3481 \f
3482 ;; Logging failures operating on files, and showing the results.
3487 "Pop up a buffer with error log output from Dired.
3488 A group of errors from a single command ends with a formfeed.
3504 ;; Log a message or the contents of a buffer.
3505 ;; If LOG is a string and there are more args, it is formatted with
3506 ;; those ARGS. Usually the LOG string ends with a \n.
3507 ;; End each bunch of errors with (dired-log t):
3508 ;; this inserts the current time and buffer at the start of the page,
3509 ;; and \f (formfeed) at the end.
3517 log)))
3530 "State a summary of a command's failures, in echo area and log buffer.
3531 STRING is an overall summary of the failures.
3532 FAILURES is a list of file names that we failed to operate on,
3533 or nil if file names are not applicable."
3543 string failures))
3544 ;; Log a summary describing a bunch of errors.
3547 \f
3548 ;;; Sorting
3550 ;; Most ls can only sort by name or by date (with -t), nothing else.
3551 ;; GNU ls sorts on size with -S, on extension with -X, and unsorted with -U.
3552 ;; So anything that does not contain these is sort "by name".
3557 This indicates to Dired which option switches to watch out for because they
3558 will change the sorting order behavior of `ls'.
3560 To change the default sorting order (e.g. add a `-v' option), see the
3561 variable `dired-listing-switches'. To temporarily override the listing
3566 ;; `dired-ls-sorting-switches' after -t overrides -t.
3578 "Non-nil means the Dired sort command is disabled.
3582 ;; Set mode line display according to dired-actual-switches.
3583 ;; Mode line display of "by name" or "by date" guarantees the user a
3584 ;; match with the corresponding regexps. Non-matching switches are
3585 ;; shown literally.
3590 dired-sort-by-name-regexp dired-actual-switches)
3593 dired-sort-by-date-regexp dired-actual-switches)
3603 "Toggle sorting by date, and refresh the Dired buffer.
3604 With a prefix argument, edit the current listing switches instead."
3614 ;; Toggle between sort by date/name. Reverts the buffer.
3616 dired-actual-switches))
3617 ;; Regexp for finding (possibly embedded) -t switches.
3619 case-fold-search)
3620 ;; Remove the -t switch.
3624 ;; Remove a stand-alone -t switch.
3627 ;; Remove a switch of the form -XtY for some X and Y.
3630 ;; Now, if we weren't sorting by date before, add the -t switch.
3631 ;; Some simple-minded ls implementations (eg ftp servers) only
3632 ;; allow a single option string, so try not to add " -t" if possible.
3637 dired-actual-switches)
3638 "t"
3643 ;; Some user code loads dired especially for this.
3644 ;; Don't do that--use replace-regexp-in-string instead.
3646 ;; Replace REGEXP with NEWTEXT everywhere in STRING and return result.
3647 ;; NEWTEXT is taken literally---no \\DIGIT escapes will be recognized.
3653 start me))
3657 "Specify new `ls' SWITCHES for current Dired buffer.
3658 Values matching `dired-sort-by-date-regexp' or `dired-sort-by-name-regexp'
3659 set the minor mode accordingly, others appear literally in the mode line.
3660 With optional second arg NO-REVERT, don't refresh the listing afterwards."
3670 "Additional processing of -R in ls option string SWITCHES.
3671 Saves `dired-subdir-alist' when R is set and restores saved value
3672 minus any directories explicitly deleted when R is cleared.
3673 To be called first in body of `dired-sort-other', etc."
3677 ;; Adding -R to ls switches -- save `dired-subdir-alist':
3681 ;; Deleting -R from ls switches -- revert to pre-R subdirs
3682 ;; that are still present:
3688 dired-subdir-alist)
3689 ;; subdir still present...
3692 subdirs)))
3696 ;; No pre-R subdir alist, so revert to main directory
3697 ;; listing:
3699 \f
3701 ;;;; Drag and drop support
3704 "Whether Dired copies directories recursively.
3705 If nil, never copy recursively.
3706 `always' means to copy recursively without asking.
3707 `top' means to ask for each directory at top level.
3708 Any other value means to ask for each directory."
3723 ;; No need to get actions and descriptions from the source,
3724 ;; we only have three actions anyway.
3726 t
3732 "--"
3736 nil)))
3741 ;; Only used when (featurep 'dnd).
3748 "Copy, move or link a file to the Dired directory.
3749 URI is the file to handle, ACTION is one of copy, move, link or ask.
3750 Ask means pop up a menu for the user to select one of copy, move or link."
3759 ;; If copying a directory and dired-recursive-copies is
3760 ;; nil, dired-copy-file fails. Pop up a notice.
3769 ;; Binding dired-overwrite-confirmed to nil makes
3770 ;; dired-handle-overwrite a no-op. We instead use
3771 ;; y-or-n-p, which pops a graphical menu.
3772 dired-overwrite-confirmed backup-file)
3774 ;; d-b-o is defined in dired-aux.
3776 dired-backup-overwrite
3792 action))))))
3795 "Copy, move or link a file to the Dired directory if it is a local file.
3796 URI is the file to handle. If the hostname in the URI isn't local, do nothing.
3797 ACTION is one of copy, move, link or ask.
3798 Ask means pop up a menu for the user to select one of copy, move or link."
3801 nil)))
3802 \f
3804 ;;;; Desktop support
3810 "Auxiliary information to be saved in desktop file."
3812 ;; Value of `dired-directory'.
3814 ;; Directory name followed by list of files.
3817 ;; Directory name, optionally with shell wildcard.
3819 ;; Subdirectories in `dired-subdir-alist'.
3824 dired-subdir-alist)))))
3827 _buffer-name
3828 misc-data)
3829 "Restore a Dired buffer specified in a desktop file."
3830 ;; First element of `misc-data' is the value of `dired-directory'.
3831 ;; This value is a directory name, optionally with shell wildcard or
3832 ;; a directory name followed by list of files.
3838 ;; The following elements of `misc-data' are the keys
3839 ;; from `dired-subdir-alist'.
3844 nil)))
3849 \f
3850 ;;; Start of automatically extracted autoloads.
3851 \f
3852 ;;;### (autoloads (dired-show-file-type dired-do-query-replace-regexp
3853 ;;;;;; dired-do-search dired-do-isearch-regexp dired-do-isearch
3854 ;;;;;; dired-isearch-filenames-regexp dired-isearch-filenames dired-isearch-filenames-setup
3855 ;;;;;; dired-hide-all dired-hide-subdir dired-tree-down dired-tree-up
3856 ;;;;;; dired-kill-subdir dired-mark-subdir-files dired-goto-subdir
3857 ;;;;;; dired-prev-subdir dired-insert-subdir dired-maybe-insert-subdir
3858 ;;;;;; dired-downcase dired-upcase dired-do-symlink-regexp dired-do-hardlink-regexp
3859 ;;;;;; dired-do-copy-regexp dired-do-rename-regexp dired-do-rename
3860 ;;;;;; dired-do-hardlink dired-do-symlink dired-do-copy dired-create-directory
3861 ;;;;;; dired-rename-file dired-copy-file dired-relist-file dired-remove-file
3862 ;;;;;; dired-add-file dired-do-redisplay dired-do-load dired-do-byte-compile
3863 ;;;;;; dired-do-compress dired-query dired-compress-file dired-do-kill-lines
3864 ;;;;;; dired-run-shell-command dired-do-shell-command dired-do-async-shell-command
3865 ;;;;;; dired-clean-directory dired-do-print dired-do-touch dired-do-chown
3866 ;;;;;; dired-do-chgrp dired-do-chmod dired-compare-directories dired-backup-diff
3867 ;;;;;; dired-diff) "dired-aux" "dired-aux.el" "8f5af3aa4eee1b3448525896fa6f39a3")
3868 ;;; Generated autoloads from dired-aux.el
3871 Compare file at point with file FILE using `diff'.
3872 If called interactively, prompt for FILE. If the file at point
3873 has a backup file, use that as the default. If the file at point
3874 is a backup file, use its original. If the mark is active
3875 in Transient Mark mode, use the file at the mark as the default.
3879 FILE is the first file given to `diff'. The file at point
3880 is the second file given to `diff'.
3882 With prefix arg, prompt for second argument SWITCHES, which is
3883 the string of command switches for the third argument of `diff'.
3888 Diff this file with its backup file or vice versa.
3889 Uses the latest backup, if there are several numerical backups.
3890 If this file is a backup, diff it with its original.
3891 The backup file is the first file given to `diff'.
3892 With prefix arg, prompt for argument SWITCHES which is options for `diff'.
3897 Mark files with different file attributes in two dired buffers.
3898 Compare file attributes of files in the current directory
3899 with file attributes in directory DIR2 using PREDICATE on pairs of files
3900 with the same name. Mark files for which PREDICATE returns non-nil.
3901 Mark files with different names if PREDICATE is nil (or interactively
3902 with empty input at the predicate prompt).
3904 PREDICATE is a Lisp expression that can refer to the following variables:
3906 size1, size2 - file size in bytes
3907 mtime1, mtime2 - last modification time in seconds, as a float
3908 fa1, fa2 - list of file attributes
3909 returned by function `file-attributes'
3911 where 1 refers to attribute of file in the current dired buffer
3912 and 2 to attribute of file in second dired buffer.
3914 Examples of PREDICATE:
3916 (> mtime1 mtime2) - mark newer files
3917 (not (= size1 size2)) - mark files with different sizes
3918 (not (string= (nth 8 fa1) (nth 8 fa2))) - mark files with different modes
3919 (not (and (= (nth 2 fa1) (nth 2 fa2)) - mark files with different UID
3920 (= (nth 3 fa1) (nth 3 fa2)))) and GID.
3925 Change the mode of the marked (or next ARG) files.
3926 Symbolic modes like `g+w' are allowed.
3927 Type M-n to pull the file attributes of the file at point
3928 into the minibuffer.
3933 Change the group of the marked (or next ARG) files.
3934 Type M-n to pull the file attributes of the file at point
3935 into the minibuffer.
3940 Change the owner of the marked (or next ARG) files.
3941 Type M-n to pull the file attributes of the file at point
3942 into the minibuffer.
3947 Change the timestamp of the marked (or next ARG) files.
3948 This calls touch.
3949 Type M-n to pull the file attributes of the file at point
3950 into the minibuffer.
3955 Print the marked (or next ARG) files.
3956 Uses the shell command coming from variables `lpr-command' and
3957 `lpr-switches' as default.
3962 Flag numerical backups for deletion.
3963 Spares `dired-kept-versions' latest versions, and `kept-old-versions' oldest.
3964 Positive prefix arg KEEP overrides `dired-kept-versions';
3965 Negative prefix arg KEEP overrides `kept-old-versions' with KEEP made positive.
3968 with a prefix argument.
3973 Run a shell command COMMAND on the marked files asynchronously.
3975 Like `dired-do-shell-command', but adds `&' at the end of COMMAND
3976 to execute it asynchronously.
3978 When operating on multiple files, asynchronous commands
3979 are executed in the background on each file in parallel.
3980 In shell syntax this means separating the individual commands
3981 with `&'. However, when COMMAND ends in `;' or `;&' then commands
3982 are executed in the background on each file sequentially waiting
3983 for each command to terminate before running the next command.
3984 In shell syntax this means separating the individual commands with `;'.
3986 The output appears in the buffer `*Async Shell Command*'.
3991 Run a shell command COMMAND on the marked files.
3992 If no files are marked or a numeric prefix arg is given,
3994 The prompt mentions the file(s) or the marker, as appropriate.
3996 If there is a `*' in COMMAND, surrounded by whitespace, this runs
3997 COMMAND just once with the entire file list substituted there.
3999 If there is no `*', but there is a `?' in COMMAND, surrounded by
4000 whitespace, this runs COMMAND on each file individually with the
4001 file name substituted for `?'.
4003 Otherwise, this runs COMMAND on each file individually with the
4004 file name added at the end of COMMAND (separated by a space).
4006 `*' and `?' when not surrounded by whitespace have no special
4007 significance for `dired-do-shell-command', and are passed through
4008 normally to the shell, but you must confirm first.
4010 If you want to use `*' as a shell wildcard with whitespace around
4012 `*' in the shell, but avoids Dired's special handling.
4014 If COMMAND ends in `&', `;', or `;&', it is executed in the
4015 background asynchronously, and the output appears in the buffer
4016 `*Async Shell Command*'. When operating on multiple files and COMMAND
4017 ends in `&', the shell command is executed on each file in parallel.
4018 However, when COMMAND ends in `;' or `;&' then commands are executed
4019 in the background on each file sequentially waiting for each command
4020 to terminate before running the next command. You can also use
4021 `dired-do-async-shell-command' that automatically adds `&'.
4023 Otherwise, COMMAND is executed synchronously, and the output
4024 appears in the buffer `*Shell Command Output*'.
4026 This feature does not try to redisplay Dired buffers afterward, as
4027 there's no telling what files COMMAND may have changed.
4030 When COMMAND runs, its working directory is the top-level directory
4031 of the Dired buffer, so output files usually are created there
4032 instead of in a subdir.
4034 In a noninteractive call (from Lisp code), you must specify
4035 the list of file names explicitly with the FILE-LIST argument, which
4036 can be produced by `dired-get-marked-files', for example.
4046 Kill all marked lines (not the files).
4047 With a prefix argument, kill that many lines starting with the current line.
4048 \(A negative argument kills backward.)
4049 If you use this command with a prefix argument to kill the line
4050 for a file that is a directory, which you have inserted in the
4051 Dired buffer as a subdirectory, then it deletes that subdirectory
4052 from the buffer as well.
4053 To kill an entire subdirectory (without killing its line in the
4054 parent directory), go to its directory header line and use this
4055 command with a prefix argument (the value does not matter).
4065 Format PROMPT with ARGS, query user, and store the result in SYM.
4066 The return value is either nil or t.
4068 The user may type y or SPC to accept once; n or DEL to skip once;
4069 ! to accept this and subsequent queries; or q or ESC to decline
4070 this and subsequent queries.
4072 If SYM is already bound to a non-nil value, this function may
4073 return automatically without querying the user. If SYM is !,
4074 return t; if SYM is q or ESC, return nil.
4079 Compress or uncompress marked (or next ARG) files.
4084 Byte compile marked (or next ARG) Emacs Lisp files.
4089 Load the marked (or next ARG) Emacs Lisp files.
4094 Redisplay all marked (or next ARG) files.
4095 If on a subdir line, redisplay that subdirectory. In that case,
4096 a prefix arg lets you edit the `ls' switches used for the new listing.
4098 Dired remembers switches specified with a prefix arg, so that reverting
4099 the buffer will not reset them. However, using `dired-undo' to re-insert
4100 or delete subdirectories can bypass this machinery. Hence, you sometimes
4101 may have to reset some subdirectory switches after a `dired-undo'.
4102 You can reset all subdirectory switches to the default using
4104 See Info node `(emacs)Subdir switches' for more details.
4119 Create or update the line for FILE in all Dired buffers it would belong in.
4134 Create a directory called DIRECTORY.
4135 If DIRECTORY already exists, signal an error.
4140 Copy all marked (or next ARG) files, or copy the current file.
4141 When operating on just the current file, prompt for the new name.
4143 When operating on multiple or marked files, prompt for a target
4144 directory, and make the new copies in that directory, with the
4145 same names as the original files. The initial suggestion for the
4146 target directory is the Dired buffer's current directory (or, if
4147 `dired-dwim-target' is non-nil, the current directory of a
4148 neighboring Dired window).
4150 If `dired-copy-preserve-time' is non-nil, this command preserves
4151 the modification time of each old file in the copy, similar to
4154 This command copies symbolic links by creating new ones, similar
4160 Make symbolic links to current file or all marked (or next ARG) files.
4161 When operating on just the current file, you specify the new name.
4162 When operating on multiple or marked files, you specify a directory
4163 and new symbolic links are made in that directory
4164 with the same names that the files currently have. The default
4165 suggested for the target directory depends on the value of
4166 `dired-dwim-target', which see.
4173 Add names (hard links) current file or all marked (or next ARG) files.
4174 When operating on just the current file, you specify the new name.
4175 When operating on multiple or marked files, you specify a directory
4176 and new hard links are made in that directory
4177 with the same names that the files currently have. The default
4178 suggested for the target directory depends on the value of
4179 `dired-dwim-target', which see.
4184 Rename current file or all marked (or next ARG) files.
4185 When renaming just the current file, you specify the new name.
4186 When renaming multiple or marked files, you specify a directory.
4187 This command also renames any buffers that are visiting the files.
4188 The default suggested for the target directory depends on the value
4189 of `dired-dwim-target', which see.
4194 Rename selected files whose names match REGEXP to NEWNAME.
4196 With non-zero prefix argument ARG, the command operates on the next ARG
4197 files. Otherwise, it operates on all the marked files, or the current
4198 file if none are marked.
4200 As each match is found, the user must type a character saying
4203 REGEXP defaults to the last regexp used.
4205 With a zero prefix arg, renaming by regexp affects the absolute file name.
4206 Normally, only the non-directory part of the file name is used and changed.
4211 Copy selected files whose names match REGEXP to NEWNAME.
4212 See function `dired-do-rename-regexp' for more info.
4217 Hardlink selected files whose names match REGEXP to NEWNAME.
4218 See function `dired-do-rename-regexp' for more info.
4223 Symlink selected files whose names match REGEXP to NEWNAME.
4224 See function `dired-do-rename-regexp' for more info.
4229 Rename all marked (or next ARG) files to upper case.
4234 Rename all marked (or next ARG) files to lower case.
4239 Insert this subdirectory into the same dired buffer.
4241 else inserts it at its natural place (as `ls -lR' would have done).
4242 With a prefix arg, you may edit the ls switches used for this listing.
4243 You can add `R' to the switches to expand the whole tree starting at
4244 this subdirectory.
4245 This function takes some pains to conform to `ls -lR' output.
4247 Dired remembers switches specified with a prefix arg, so that reverting
4248 the buffer will not reset them. However, using `dired-undo' to re-insert
4249 or delete subdirectories can bypass this machinery. Hence, you sometimes
4250 may have to reset some subdirectory switches after a `dired-undo'.
4251 You can reset all subdirectory switches to the default using
4253 See Info node `(emacs)Subdir switches' for more details.
4258 Insert this subdirectory into the same Dired buffer.
4259 If it is already present, overwrite the previous entry;
4260 otherwise, insert it at its natural place (as `ls -lR' would
4261 have done).
4262 With a prefix arg, you may edit the `ls' switches used for this listing.
4263 You can add `R' to the switches to expand the whole tree starting at
4264 this subdirectory.
4265 This function takes some pains to conform to `ls -lR' output.
4270 Go to previous subdirectory, regardless of level.
4271 When called interactively and not on a subdir line, go to this subdir's line.
4276 Go to end of header line of DIR in this dired buffer.
4277 Return value of point on success, otherwise return nil.
4283 Mark all files except `.' and `..' in current subdirectory.
4284 If the Dired buffer shows multiple directories, this command
4285 marks the files listed in the subdirectory that point is in.
4290 Remove all lines of current subdirectory.
4291 Lower levels are unaffected.
4296 Go up ARG levels in the dired tree.
4301 Go down in the dired tree.
4306 Hide or unhide the current subdirectory and move to next directory.
4307 Optional prefix arg is a repeat factor.
4313 Hide all subdirectories, leaving only their header lines.
4314 If there is already something hidden, make everything visible again.
4320 Set up isearch to search in Dired file names.
4321 Intended to be added to `isearch-mode-hook'.
4326 Search for a string using Isearch only in file names in the Dired buffer.
4331 Search for a regexp using Isearch only in file names in the Dired buffer.
4336 Search for a string through all marked files using Isearch.
4341 Search for a regexp through all marked files using Isearch.
4346 Search through all marked files for a match for REGEXP.
4347 Stops when a match is found.
4353 Do `query-replace-regexp' of FROM with TO, on all marked files.
4354 Third arg DELIMITED (prefix arg) means replace only word-delimited matches.
4361 Print the type of FILE, according to the `file' command.
4362 If you give a prefix to this command, and FILE is a symbolic
4363 link, then the type of the file linked to by FILE is printed
4364 instead.
4368 ;;;***
4369 \f
4370 ;;;### (autoloads nil "dired-x" "dired-x.el" "9bfe6b761cb88b4d3ab78a7905979371")
4371 ;;; Generated autoloads from dired-x.el
4374 Jump to Dired buffer corresponding to current buffer.
4375 If in a file, Dired the current directory and move to file's line.
4376 If in Dired already, pop up a level and goto old directory's line.
4377 In case the proper Dired file line cannot be found, refresh the dired
4378 buffer and try again.
4379 When OTHER-WINDOW is non-nil, jump to Dired buffer in other window.
4380 Interactively with prefix argument, read FILE-NAME and
4381 move to its line in dired.
4391 Relative symlink all marked (or next ARG) files into a directory.
4392 Otherwise make a relative symbolic link to the current file.
4393 This creates relative symbolic links like
4395 foo -> ../bar/foo
4397 not absolute ones like
4399 foo -> /ugly/file/name/that/may/change/any/day/bar/foo
4405 ;;;***
4406 \f
4407 ;;; End of automatically extracted autoloads.
4413 ;;; dired.el ends here