| blob | 3006948858601d9f11d47ec35cef722b8f7611d4 |
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.
224 "The functions to call when a drop in `dired-mode' is made.
225 See `dnd-protocol-alist' for more information. When nil, behave
226 as in other buffers. Changing this option is effective only for
227 new dired buffers."
233 ;; Internal variables
236 ;; so that you can write things like
237 ;; (let ((dired-marker-char ?X))
238 ;; ;; great code using X markers ...
239 ;; )
240 ;; For example, commands operating on two sets of files, A and B.
241 ;; Or marking files with digits 0-9. This could implicate
242 ;; concentric sets or an order for the marked files.
243 ;; The code depends on dynamic scoping on the marker char.
244 "In Dired, the current mark character.
251 ;; I see no reason ever to make this nil -- rms.
252 ;; (> baud-rate search-slow-speed)
255 "use the Customization interface to add a new rule
261 ;;;###autoload
263 "The directory name or wildcard spec that this dired directory lists.
264 Local to each dired buffer. May be a list, in which case the car is the
265 directory name and the cdr is the list of files to mention.
268 ;; Beware of "-l;reboot" etc. See bug#3230.
270 "Return non-nil if string SWITCHES does not look risky for dired."
284 ;; These regexps must be tested at beginning-of-line, but are also
285 ;; used to search for next matches, so neither omitting "^" nor
286 ;; replacing "^" by "\n" (to make it slightly faster) will work.
289 ;; "Regexp matching a marked line.
290 ;; Important: the match ends just after the marker."
292 ;; The [^:] part after "d" and "l" is to avoid confusion with the
293 ;; DOS/Windows-style drive letters in directory names, like in "d:/foo".
301 "-[-r][-w].[-r][-w][xs][-r][-w]."
307 ;; The subdirectory names in the next two lists are expanded.
309 "Association list of subdirectories and their buffer positions.
310 Each subdirectory has an element: (DIRNAME . STARTMARKER).
311 The order of elements is the reverse of the order in the buffer.
315 "Keeps track of which switches to use for inserted subdirectories.
323 "Regexp matching a maybe hidden subdirectory line in `ls -lR' output.
324 Subexpression 1 is the subdirectory proper, no trailing colon.
325 The match starts at the beginning of the line and ends after the end
330 "Faces used by Dired."
336 "Face used for directory headers."
344 "Face used for dired marks."
352 "Face used for marked files."
360 "Face used for files flagged for deletion."
367 ;; Inherit from font-lock-warning-face since with min-colors 8
368 ;; font-lock-comment-face is not colored any more.
370 "Face used to highlight a part of a buffer that needs user attention."
378 ;; Inherit from font-lock-comment-delimiter-face since with min-colors 8
379 ;; font-lock-comment-face is not colored any more.
381 "Face used to highlight permissions of group- and world-writable files."
389 "Face used for subdirectories."
397 "Face used for symbolic links."
405 "Face used for files suffixed with `completion-ignored-extensions'."
413 ;;
414 ;; Dired marks.
416 ;;
417 ;; We make heavy use of MATCH-ANCHORED, since the regexps don't identify the
418 ;; file name itself. We search for Dired defined regexps, and then use the
419 ;; Dired defined function `dired-move-to-filename' before searching for the
420 ;; simple regexp ".+". It is that regexp which matches the file name.
421 ;;
422 ;; Marked files.
425 ;;
426 ;; Flagged files.
429 ;; People who are paranoid about security would consider this more
430 ;; important than other things such as whether it is a directory.
431 ;; But we don't want to encourage paranoia, so our default
432 ;; should be what's most useful for non-paranoids. -- rms.
433 ;;; ;;
434 ;;; ;; Files that are group or world writable.
435 ;;; (list (concat dired-re-maybe-mark dired-re-inode-size
436 ;;; "\\([-d]\\(....w....\\|.......w.\\)\\)")
437 ;;; '(1 dired-warning-face)
438 ;;; '(".+" (dired-move-to-filename) nil (0 dired-warning-face)))
439 ;; However, we don't need to highlight the file name, only the
440 ;; permissions, to win generally. -- fx.
441 ;; Fixme: we could also put text properties on the permission
442 ;; fields with keymaps to frob the permissions, somewhat a la XEmacs.
449 ;;
450 ;; Subdirectories.
453 ;;
454 ;; Symbolic links.
457 ;;
458 ;; Files suffixed with `completion-ignored-extensions'.
460 ;; It is quicker to first find just an extension, then go back to the
461 ;; start of that file name. So we do this complex MATCH-ANCHORED form.
464 ;;
465 ;; Files suffixed with `completion-ignored-extensions'
466 ;; plus a character put in by -F.
472 ;; If the last character is not part of the filename,
473 ;; move back to the start of the filename
474 ;; so it can be fontified.
475 ;; Otherwise, leave point at the end of the line;
476 ;; that way, nothing is fontified.
480 ;;
481 ;; Explicitly put the default face on file names ending in a colon to
482 ;; avoid fontifying them as directory header.
485 ;;
486 ;; Directory headers.
488 )
492 \f
493 ;;; Macros must be defined before they are used, for the byte compiler.
496 "Mark all files for which PREDICATE evals to non-nil.
497 PREDICATE is evaluated on each line, with point at beginning of line.
498 MSG is a noun phrase for the type of files being marked.
499 It should end with a noun that can be pluralized by adding `s'.
500 Return value is the number of files marked, or nil if none were marked."
510 ,msg
512 " for deletion"
523 count
524 ,msg
532 distinguish-one-marked)
533 "Eval BODY with point on each marked line. Return a list of BODY's results.
534 If no marked file could be found, execute BODY on the current
535 line. ARG, if non-nil, specifies the files to use instead of the
536 marked files.
538 If ARG is an integer, use the next ARG (or previous -ARG, if
539 ARG<0) files. In that case, point is dragged along. This is so
540 that commands on the next ARG (instead of the marked) files can
541 be chained easily.
542 For any other non-nil value of ARG, use the current file.
544 If optional third arg SHOW-PROGRESS evaluates to non-nil,
545 redisplay the dired buffer after each file is processed.
547 No guarantee is made about the position on the marked line. BODY
548 must ensure this itself if it depends on this.
550 Search starts at the beginning of the buffer, thus the car of the
551 list corresponds to the line nearest to the buffer's bottom.
552 This is also true for (positive and negative) integer values of
553 ARG.
555 BODY should not be too long as it is expanded four times.
557 If DISTINGUISH-ONE-MARKED is non-nil, then if we find just one
558 marked file, return (t FILENAME) instead of (FILENAME)."
559 ;;
560 ;;Warning: BODY must not add new lines before point - this may cause an
561 ;;endless loop.
562 ;;This warning should not apply any longer, sk 2-Sep-1991 14:10.
569 ,arg
575 results))
576 ;; non-nil, non-integer ARG means use current file:
581 ;; remember position of next marked file before BODY
582 ;; can insert lines before the just found file,
583 ;; confusing us by finding the same marked file again
584 ;; and again and...
592 ;; move after last match
601 results
603 ;; save-excursion loses, again
607 "Return the marked files' names as list of strings.
608 The list is in the same order as the buffer, that is, the car is the
609 first marked file.
610 Values returned are normally absolute file names.
611 Optional arg LOCALP as in `dired-get-filename'.
612 Optional second argument ARG, if non-nil, specifies files near
613 point instead of marked files. It usually comes from the prefix
614 argument.
615 If ARG is an integer, use the next ARG files.
616 Any other non-nil value means to use the current file instead.
617 Optional third argument FILTER, if non-nil, is a function to select
618 some of the files--those for which (funcall FILTER FILENAME) is non-nil.
620 If DISTINGUISH-ONE-MARKED is non-nil, then if we find just one marked file,
621 return (t FILENAME) instead of (FILENAME).
622 Don't use that together with FILTER."
627 arg nil distinguish-one-marked))))
628 result)
633 all-of-them
638 result)))
639 \f
640 ;; The dired command
643 ;; For use in interactive.
647 dired-listing-switches))
648 ;; If a dialog is used, call `read-directory-name' so the
649 ;; dialog code knows we want directories. Some dialogs
650 ;; can only select directories or files when popped up,
651 ;; not both. If no dialog is used, call `read-file-name'
652 ;; because the user may want completion of file names for
653 ;; use in a wildcard pattern.
656 nil default-directory nil)
658 nil default-directory nil)))))
660 ;; We want to switch to a more sophisticated version of
661 ;; dired-read-dir-and-switches like the following, if there is a way
662 ;; to make it more intuitive. See bug#1285.
664 ;; (defun dired-read-dir-and-switches (str)
665 ;; ;; For use in interactive.
666 ;; (reverse
667 ;; (list
668 ;; (if current-prefix-arg
669 ;; (read-string "Dired listing switches: "
670 ;; dired-listing-switches))
671 ;; ;; If a dialog is about to be used, call read-directory-name so
672 ;; ;; the dialog code knows we want directories. Some dialogs can
673 ;; ;; only select directories or files when popped up, not both.
674 ;; (if (next-read-file-uses-dialog-p)
675 ;; (read-directory-name (format "Dired %s(directory): " str)
676 ;; nil default-directory nil)
677 ;; (let ((cie ()))
678 ;; (dolist (ext completion-ignored-extensions)
679 ;; (if (eq ?/ (aref ext (1- (length ext)))) (push ext cie)))
680 ;; (setq cie (concat (regexp-opt cie "\\(?:") "\\'"))
681 ;; (let* ((default (and buffer-file-name
682 ;; (abbreviate-file-name buffer-file-name)))
683 ;; (cie cie)
684 ;; (completion-table
685 ;; ;; We need a mix of read-file-name and
686 ;; ;; read-directory-name so that completion to directories
687 ;; ;; is preferred, but if the user wants to enter a global
688 ;; ;; pattern, he can still use completion on filenames to
689 ;; ;; help him write the pattern.
690 ;; ;; Essentially, we want to use
691 ;; ;; (completion-table-with-predicate
692 ;; ;; 'read-file-name-internal 'file-directory-p nil)
693 ;; ;; but that doesn't work because read-file-name-internal
694 ;; ;; does not obey its `predicate' argument.
695 ;; (completion-table-in-turn
696 ;; (lambda (str pred action)
697 ;; (let ((read-file-name-predicate
698 ;; (lambda (f)
699 ;; (and (not (member f '("./" "../")))
700 ;; ;; Hack! Faster than file-directory-p!
701 ;; (eq (aref f (1- (length f))) ?/)
702 ;; (not (string-match cie f))))))
703 ;; (complete-with-action
704 ;; action 'read-file-name-internal str nil)))
705 ;; 'read-file-name-internal)))
706 ;; (minibuffer-with-setup-hook
707 ;; (lambda ()
708 ;; (setq minibuffer-default default)
709 ;; (setq minibuffer-completion-table completion-table))
710 ;; (read-file-name (format "Dired %s(directory): " str)
711 ;; nil default-directory nil))))))))
714 "Try to get a file name at point in the current dired buffer.
715 This hook is intended to be put in `file-name-at-point-functions'."
722 ;;;###autoload (define-key ctl-x-map "d" 'dired)
723 ;;;###autoload
726 Optional second argument SWITCHES specifies the `ls' options used.
727 \(Interactively, use a prefix argument to be able to specify SWITCHES.)
728 Dired displays a list of files in DIRNAME (which may also have
729 shell wildcards appended to select certain files). If DIRNAME is a cons,
730 its first element is taken as the directory name and the rest as an explicit
731 list of files to make directory entries for.
737 If DIRNAME is already in a dired buffer, that buffer is used without refresh."
738 ;; Cannot use (interactive "D") because of wildcards.
742 ;;;###autoload (define-key ctl-x-4-map "d" 'dired-other-window)
743 ;;;###autoload
749 ;;;###autoload (define-key ctl-x-5-map "d" 'dired-other-frame)
750 ;;;###autoload
756 ;;;###autoload
758 "Like `dired' but returns the dired buffer as value, does not select it."
760 ;; This loses the distinction between "/foo/*/" and "/foo/*" that
761 ;; some shells make:
772 ;; If the argument was syntactically a directory name not a file name,
773 ;; or if it happens to name a file that is a directory,
774 ;; convert it syntactically to a directory name.
775 ;; The reason for checking initially-was-dirname
776 ;; and not just file-directory-p
777 ;; is that file-directory-p is slow over ftp.
785 ;; The following is an internal dired function. It returns non-nil if
786 ;; the directory visited by the current dired buffer has changed on
787 ;; disk. DIRNAME should be the directory name of that directory.
796 "Return non-nil if current dired buffer needs updating.
797 If NOCONFIRM is non-nil, then this function always returns nil
798 for a remote directory. This feature is used by Auto Revert Mode."
804 ;; Do not auto-revert when the dired buffer can be currently
805 ;; written by the user as in `wdired-mode'.
806 buffer-read-only
810 "Automatically revert dired buffer on revisiting.
811 If t, revisiting an existing dired buffer automatically reverts it.
812 If its value is a function, call this function with the directory
813 name as single argument and revert the buffer if it returns non-nil.
814 Otherwise, a message offering to revert the changed dired buffer
815 is displayed.
816 Note that this is not the same as `auto-revert-mode' that
817 periodically reverts at specified time intervals."
827 ;; If there is an existing dired buffer for DIRNAME, just leave
828 ;; buffer as it is (don't even call dired-revert).
829 ;; This saves time especially for deep trees or with ange-ftp.
830 ;; The user can type `g' easily, and it is more consistent with find-file.
831 ;; But if SWITCHES are given they are probably different from the
832 ;; buffer's old value, so call dired-sort-other, which does
833 ;; revert the buffer.
834 ;; A pity we can't possibly do "Directory has changed - refresh? "
835 ;; like find-file does.
836 ;; Optional argument MODE is passed to dired-find-buffer-nocreate,
837 ;; see there.
840 ;; Look for an existing buffer.
842 ;; Note that buffer already is in dired-mode, if found.
849 ;; file list may have changed
851 ;; this calls dired-revert
853 ;; Always revert regardless of whether it has changed or not.
856 ;; Revert when predicate function returns non-nil.
861 ;; If directory has changed on disk, offer to revert.
866 ;; Else a new buffer
868 ;; We can do this unconditionally
869 ;; because dired-noselect ensures that the name
870 ;; is passed in directory name syntax
871 ;; if it was the name of a directory at all.
876 ;; default-directory and dired-actual-switches are set now
877 ;; (buffer-local), so we can call dired-readin:
882 ;; dired-readin can fail if parent directories are inaccessible.
883 ;; Don't leave an empty buffer around in that case.
888 buffer))
891 ;; Enlarged by dired-advertise
892 ;; Queried by function dired-buffers-for-dir. When this detects a
893 ;; killed buffer, it is removed from this list.
898 ;; FIXME add a doc-string, and document dired-x extensions.
900 ;; This differs from dired-buffers-for-dir in that it does not consider
901 ;; subdirs of default-directory and searches for the first match only.
902 ;; Also, the major mode must be MODE.
904 dired-find-subdir
905 ;; Don't try to find a wildcard as a subdirectory.
911 ;; Wildcards must match, too:
913 ;; We don't want to switch to the same buffer---
916 ;; ---unless it's the only possibility:
918 ;; No dired-x, or dired-find-subdir nil.
927 dired-directory ;; nil during find-alternate-file
932 dired-directory))))
934 blist nil)
936 found)))
938 \f
939 ;; Read in a new dired buffer
942 "Read in a new dired buffer.
943 Differs from `dired-insert-subdir' in that it accepts
944 wildcards, erases the buffer, and builds the subdir-alist anew
945 \(including making it buffer-local and clearing it first)."
947 ;; default-directory and dired-actual-switches must be buffer-local
948 ;; and initialized by now.
950 ;; This makes readin much much faster.
951 ;; In particular, it prevents the font lock hook from running
952 ;; until the directory is all read in.
959 ;; This hook which may want to modify dired-actual-switches
960 ;; based on dired-directory, e.g. with ange-ftp to a SysV host
961 ;; where ls won't understand -Al switches.
969 ;; Don't make undo entries for readin.
975 ;; Must first make alist buffer local and set it to nil because
976 ;; dired-build-subdir-alist will call dired-clear-alist first
983 ;; No need to narrow since the whole buffer contains just
984 ;; dired-readin's output, nothing else. The hook can
985 ;; successfully use dired functions (e.g. dired-get-filename)
986 ;; as the subdir-alist has been built in dired-readin.
989 ;; Subroutines of dired-readin
992 ;; Insert listing for the specified dir (and maybe file list)
993 ;; already in dired-directory, assuming a clean buffer.
999 file-list nil))
1003 ;; If we are reading a whole single directory...
1008 ;; Else treat it as a wildcard spec
1009 ;; unless we have an explicit list of files.
1014 "Align the fields of a file to the ones of surrounding lines.
1015 BEG..END is the line where the file info is located."
1016 ;; Some versions of ls try to adjust the size of each field so as to just
1017 ;; hold the largest element ("largest" in the current invocation, of
1018 ;; course). So when a single line is output, the size of each field is
1019 ;; just big enough for that one output. Thus when dired refreshes one
1020 ;; line, the alignment if this line w.r.t the rest is messed up because
1021 ;; the fields of that one line will generally be smaller.
1022 ;;
1023 ;; To work around this problem, we here add spaces to try and
1024 ;; re-align the fields as needed. Since this is purely aesthetic,
1025 ;; it is of utmost importance that it doesn't mess up anything like
1026 ;; `dired-move-to-filename'. To this end, we limit ourselves to
1027 ;; adding spaces only, and to only add them at places where there
1028 ;; was already at least one space. This way, as long as
1029 ;; `directory-listing-before-filename-regexp' always matches spaces
1030 ;; with "*" or "+", we know we haven't made anything worse. There
1031 ;; is one spot where the exact number of spaces is important, which
1032 ;; is just before the actual filename, so we refrain from adding
1033 ;; spaces there (and within the filename as well, of course).
1036 ;; Check that there is indeed a file, and that there is another adjacent
1037 ;; file with which to align, and that additional spaces are needed to
1038 ;; align the filenames.
1051 ;; Make sure there is some work left to do.
1053 ;; If we've only looked at the line above, check to see if the line
1054 ;; below exists as well and if so, align with the shorter one.
1063 ;; Keep positions uptodate when we insert stuff.
1066 ;; Main loop.
1070 ;; Don't touch anything just before (and after) the
1071 ;; beginning of the filename.
1073 ;; We're now just in front of a field, with a space behind us.
1075 ;; Nums are right-aligned.
1077 ;; Let's look at the other line, in the same column: we
1078 ;; should be either near the end of the previous field, or
1079 ;; in the space between that field and the next.
1080 ;; [ Of course, it's also possible that we're already within
1081 ;; the next field or even past it, but that's unlikely since
1082 ;; other-col > file-col. ]
1083 ;; Let's find the distance to the alignment-point (either
1084 ;; the beginning or the end of the next field, depending on
1085 ;; whether this field is left or right aligned).
1095 ;; Now, the number of spaces to insert is align-pt-offset
1096 ;; minus the distance to the equivalent point on the
1097 ;; current line.
1100 align-pt-offset
1110 ;; Let's just make really sure we did not mess up.
1113 ;; Damn! We messed up: let's revert the change.
1115 ;; Now skip to next field.
1123 "Return non-nil if the string SWITCHES contains -b or --escape."
1124 ;; Do not match things like "--block-size" that happen to contain "b".
1128 "Insert a directory listing of DIR, Dired style.
1129 Use SWITCHES to make the listings.
1130 If FILE-LIST is non-nil, list only those files.
1131 Otherwise, if WILDCARD is non-nil, expand wildcards;
1132 in that case, DIR should be a file name that uses wildcards.
1133 In other cases, DIR should be a directory name or a directory filename.
1134 If HDR is non-nil, insert a header line with the directory name."
1137 end)
1139 ;; Don't try to invoke `ls' if we are on DOS/Windows where
1140 ;; ls-lisp emulation is used, except if they want to use `ls'
1141 ;; as indicated by `ls-lisp-use-insert-directory-program'.
1145 ;; Check whether "ls --dired" gives exit code 0, and
1146 ;; save the answer in `dired-use-ls-dired'.
1153 nil))
1154 dired-use-ls-dired)
1157 ;; We used to specify the C locale here, to force English month names;
1158 ;; but this should not be necessary any more,
1159 ;; with the new value of `directory-listing-before-filename-regexp'.
1164 ;; Re-align fields, if necessary.
1167 ;; Quote certain characters, unless ls quoted them for us.
1176 nil t))
1182 nil t))
1184 ;; Replace any newlines in DIR with literal "\n"s, for the sake
1185 ;; of the header line. To disambiguate a literal "\n" in the
1186 ;; actual dirname, we also replace "\" with "\\".
1187 ;; Personally, I think this should always be done, irrespective
1188 ;; of the value of dired-actual-switches, because:
1189 ;; i) Dired simply does not work with an unescaped newline in
1190 ;; the directory name used in the header (bug=10469#28), and
1191 ;; ii) "\" is always replaced with "\\" in the listing, so doing
1192 ;; it in the header as well makes things consistent.
1193 ;; But at present it is only done if "-b" is in ls-switches,
1194 ;; because newlines in dirnames are uncommon, and people may
1195 ;; have gotten used to seeing unescaped "\" in the headers.
1196 ;; Note: adjust dired-build-subdir-alist if you change this.
1200 ;; If we used --dired and it worked, the lines are already indented.
1201 ;; Otherwise, indent them.
1207 ;; Insert text at the beginning to standardize things.
1213 ;; Note that dired-build-subdir-alist will replace the name
1214 ;; by its expansion, so it does not matter whether what we insert
1215 ;; here is fully expanded, but it should be absolute.
1218 ;; Insert "wildcard" line where "total" line would be for a full dir.
1222 "Add various text properties to the lines in the region."
1234 dired-filename t
1238 \f
1239 ;; Reverting a dired buffer
1242 "Reread the dired buffer.
1243 Must also be called after `dired-actual-switches' have changed.
1244 Should not fail even on completely garbaged buffers.
1245 Preserves old cursor, marks/flags, hidden-p.
1247 Dired sets `revert-buffer-function' to this function. The args
1248 ARG and NOCONFIRM, passed from `revert-buffer', are ignored."
1260 ;; treat top level dir extra (it may contain wildcards)
1267 ;; Run dired-after-readin-hook just once, below.
1272 ;; ... run the hook for the whole buffer, and only after markers
1273 ;; have been reinserted (else omitting in dired-x would omit marked files)
1281 ;; outside of the let scope
1282 ;;; Might as well not override the user if the user changed this.
1283 ;;; (setq buffer-read-only t)
1284 )
1286 ;; Subroutines of dired-revert
1287 ;; Some of these are also used when inserting subdirs.
1290 "Return current positions in the buffer and all windows with this directory.
1291 The positions have the form (BUFFER-POSITION WINDOW-POSITIONS).
1293 BUFFER-POSITION is the point position in the current dired buffer.
1294 It has the form (BUFFER DIRED-FILENAME BUFFER-POINT).
1296 WINDOW-POSITIONS are current positions in all windows displaying
1297 this dired buffer. The window positions have the form (WINDOW
1298 DIRED-FILENAME WINDOW-POINT)."
1309 "Restore POSITIONS saved with `dired-save-positions'."
1317 ;; Ensure that window still displays the original buffer.
1326 "Return alist of files and their marks, from BEG to END."
1337 alist))
1340 "Mark all files remembered in ALIST.
1341 Each element of ALIST looks like (FILE . MARKERCHAR)."
1355 "Return a list of names of subdirs currently hidden."
1365 result))
1368 "Try to insert all subdirs that were displayed before.
1369 Do so according to the former subdir alist OLD-SUBDIR-ALIST."
1383 "Remove directory DIR from any directory cache."
1387 \f
1388 ;; dired mode key bindings and initialization
1391 ;; This looks ugly when substitute-command-keys uses C-d instead d:
1392 ;; (define-key dired-mode-map "\C-d" 'dired-flag-file-deletion)
1397 ;; Commands to mark or flag certain categories of files
1401 ;; Upper case keys (except !) for operating on the marked files
1420 ;; Comparison commands
1422 ;; Tree Dired commands
1428 ;; move to marked files
1431 ;; Make all regexp commands share a `%' prefix:
1432 ;; We used to get to the submap via a symbol dired-regexp-prefix,
1433 ;; but that seems to serve little purpose, and copy-keymap
1434 ;; does a better job without it.
1447 ;; Commands for marking and unmarking.
1464 ;; Lower keys for commands not operating on all the marked files
1489 ;; moving
1496 ;; hiding
1499 ;; isearch
1504 ;; misc
1506 ;; `toggle-read-only' is an obsolete alias for `read-only-mode'
1512 ;; thumbnail manipulation (image-dired)
1525 ;; encryption and decryption (epa-dired)
1531 ;; Make menu bar items.
1533 ;; No need to fo this, now that top-level items are fewer.
1534 ;;;;
1535 ;; Get rid of the Edit menu bar item to save space.
1536 ;(define-key map [menu-bar edit] 'undefined)
1645 ;; When running on plain MS-DOS, there's only one
1646 ;; letter-case for file names.
1834 map)
1836 \f
1837 ;; Dired mode is suitable only for specially formatted data.
1840 ;; Autoload cookie needed by desktop.el
1841 ;;;###autoload
1843 "\
1846 \(optionally) its subdirectories, in the format of `ls -lR'.
1849 compress, load or byte-compile them, change their file attributes
1852 by file or all files matching certain criteria.
1854 The buffer is read-only. Digits are prefix arguments.
1857 Most commands operate on the marked files and use the current file
1858 if no files are marked. Use a numeric prefix argument to operate on
1859 the next ARG (or previous -ARG if ARG<0) files, or just `1'
1860 to operate on the current file only. Prefix arguments override marks.
1862 to see why something went wrong.
1867 (or dired it in another buffer, if it is a directory).
1874 This retains all marks and hides subdirs again that were hidden before.
1875 Use `SPC' and `DEL' to move down and up by lines.
1878 to read the
1880 to relist the file at point or the marked files or a
1882 again for the directory tree.
1885 for more info):
1887 `dired-listing-switches'
1888 `dired-trivial-filenames'
1889 `dired-marker-char'
1890 `dired-del-marker'
1891 `dired-keep-marker-rename'
1892 `dired-keep-marker-copy'
1893 `dired-keep-marker-hardlink'
1894 `dired-keep-marker-symlink'
1898 `dired-before-readin-hook'
1899 `dired-after-readin-hook'
1900 `dired-mode-hook'
1901 `dired-load-hook'
1903 Keybindings:
1905 ;; Not to be called interactively (e.g. dired-directory will be set
1906 ;; to default-directory, which is wrong with wildcards).
1911 mode-name "Dired"
1912 ;; case-fold-search nil
1913 buffer-read-only t
1914 selective-display t ; for subdirectory hiding
1915 mode-line-buffer-identification
1925 ;; list-buffers uses this to display the dir being edited in this buffer.
1929 dired-directory)))
1945 \f
1946 ;; Idiosyncratic dired commands that don't deal with marks.
1949 "Summarize basic Dired commands and show recent dired errors."
1952 ;>> this should check the key-bindings and use substitute-command-keys if non-standard
1957 "Undo in a dired buffer.
1958 This doesn't recover lost files, it just undoes changes in the buffer itself.
1959 You can use it to recover marks, killed lines or subdirs."
1968 "Edit Dired buffer with Wdired, or make it read-only.
1969 If the current buffer can be edited with Wdired, (i.e. the major
1970 mode is `dired-mode'), call `wdired-change-to-wdired-mode'.
1971 Otherwise, call `toggle-read-only'."
1978 "Move down lines then position at filename.
1979 Optional prefix ARG says how many lines to move; default is one line."
1985 "Move up lines then position at filename.
1986 Optional prefix ARG says how many lines to move; default is one line."
1992 "Goto ARG'th next directory file line."
2004 "Goto ARG'th previous directory file line."
2009 "Run Dired on parent directory of current directory.
2010 Find the parent directory either in this buffer or another buffer.
2011 Creates a buffer if necessary."
2016 ;; Only try dired-goto-subdir if buffer has more than one dir.
2026 "Get the current line's file name, with an error if file does not exist."
2028 ;; We pass t for second arg so that we don't get error for `.' and `..'.
2030 file-name)
2035 file-name
2040 ;; Force C-m keybinding rather than `f' or `e' in the mode doc:
2043 "In Dired, visit the file or directory named on this line."
2045 ;; Bind `find-file-run-dired' so that the command works on directories
2046 ;; too, independent of the user's setting.
2051 "In Dired, visit this file or directory instead of the dired buffer."
2055 ;; Don't override the setting from .emacs.
2056 ;;;###autoload (put 'dired-find-alternate-file 'disabled t)
2059 "In Dired, visit the file or directory name you click on."
2080 "In Dired, examine a file in view mode, returning to Dired when done.
2081 When file is a directory, show it in this buffer if it is inserted.
2082 Otherwise, display it in another buffer."
2092 "In Dired, visit this file or directory in another window."
2097 "In Dired, display this file or directory in another window."
2100 \f
2101 ;;; Functions for extracting and manipulating file names in Dired buffers.
2104 "In Dired, return name of file mentioned on this line.
2105 Value returned normally includes the directory name.
2106 Optional arg LOCALP with value `no-dir' means don't include directory
2107 name in result. A value of `verbatim' means to return the name exactly as
2108 it occurs in the buffer, and a value of t means construct name relative to
2109 `default-directory', which still may contain slashes if in a subdirectory.
2110 Optional arg NO-ERROR-IF-NOT-FILEP means treat `.' and `..' as
2111 regular filenames and return nil if no filename on this line.
2112 Otherwise, an error occurs in these cases."
2117 ;; nil if no file on this line, but no-error-if-not-filep is t:
2120 ;; Get rid of the mouse-face property that file names have.
2122 ;; Unquote names quoted by ls or by dired-insert-directory.
2123 ;; This code was written using `read' to unquote, because
2124 ;; it's faster than substituting \007 (4 chars) -> ^G (1
2125 ;; char) etc. in a lisp loop. Unfortunately, this decision
2126 ;; has necessitated hacks such as dealing with filenames
2127 ;; with quotation marks in their names.
2130 ;; Unescape any spaces escaped by ls -b (bug#10469).
2131 ;; Other -b quotes, eg \t, \n, work transparently.
2149 ;; Hence we don't need to worry about converting `\\' back to `\'.
2151 ;; The above `read' will return a unibyte string if FILE
2152 ;; contains eight-bit-control/graphic characters.
2157 ;; A relative file name can start with ~.
2158 ;; Don't treat it as absolute in this context.
2163 nil)
2165 file)
2173 ;; check for safe-magic property so that we won't
2174 ;; put /: for names that don't really need them.
2175 ;; For instance, .gz files when auto-compression-mode is on.
2178 file)))
2180 file)
2184 ;; check for safe-magic property so that we won't
2185 ;; put /: for names that don't really need them.
2186 ;; For instance, .gz files when auto-compression-mode is on.
2189 file)))
2195 "Replace first match of REGEXP in STRING with NEWTEXT.
2196 If it does not match, nil is returned instead of the new string.
2197 Optional arg LITERAL means to take NEWTEXT literally.
2198 Optional arg GLOBAL means to replace all matches."
2205 ret)
2207 nil
2211 ;;"Convert FILE (a file name relative to DIR) to an absolute file name."
2212 ;; We can't always use expand-file-name as this would get rid of `.'
2213 ;; or expand in / instead default-directory if DIR=="".
2214 ;; This should be good enough for ange-ftp.
2215 ;; It should be reasonably fast, though, as it is called in
2216 ;; dired-get-filename.
2220 "Convert FILE (an absolute file name) to a name relative to DIR.
2221 If DIR is omitted or nil, it defaults to `default-directory'.
2222 If FILE is not in the directory tree of DIR, return FILE
2223 unchanged."
2225 ;; This case comes into play if default-directory is set to
2226 ;; use ~.
2231 file))
2232 \f
2233 ;;; Functions for finding the file name in a dired buffer line.
2239 ;; Move to first char of filename on this line.
2240 ;; Returns position (point) or nil if no filename on this line."
2242 "Move to the beginning of the filename on the current line.
2243 Return the position of the beginning of the filename, or nil if none found."
2244 ;; This is the UNIX version.
2247 ;; First try assuming `ls --dired' was used.
2255 ;; Ha! There *is* a file. Our regexp-from-hell just failed to find it.
2259 nil)
2264 ;; Assumes point is at beginning of filename,
2265 ;; thus the rwx bit re-search-backward below will succeed in *this*
2266 ;; line if at all. So, it should be called only after
2267 ;; (dired-move-to-filename t).
2268 ;; On failure, signals an error (with non-nil NO-ERROR just returns nil).
2269 ;; This is the UNIX version.
2273 ;; case-fold-search is nil now, so we can test for capital F:
2280 nil
2282 ;; Restrict perm bits to be non-blank,
2283 ;; otherwise this matches one char to early (looking backward):
2284 ;; "l---------" (some systems make symlinks that way)
2285 ;; "----------" (plain file with zero perms)
2287 dired-permission-flags-regexp nil t)
2290 ;; Only with -F we need to know whether it's an executable
2292 used-F
2300 ;; Move point to end of name:
2306 dired-ls-F-marks-symlinks
2310 ;; ls -lF marks dirs, sockets, fifos and executables with exactly
2311 ;; one trailing character. (Executable bits on symlinks ain't mean
2312 ;; a thing, even to ls, but we know it's not a symlink.)
2315 executable)
2324 nil
2327 \f
2328 ;;; COPY NAMES OF MARKED FILES INTO KILL-RING.
2331 "Copy names of marked (or next ARG) files into the kill ring.
2332 The names are separated by a space.
2333 With a zero prefix arg, use the absolute file name of each marked file.
2335 `default-directory'. (This still may contain slashes if in a subdirectory.)
2337 If on a subdir headerline, use absolute subdirname instead;
2338 prefix arg and marked files are ignored in this case.
2360 \f
2361 ;; Keeping Dired buffers in sync with the filesystem and with each other
2364 ;; Return a list of buffers for DIR (top level or in-situ subdir).
2365 ;; If FILE is non-nil, include only those whose wildcard pattern (if any)
2366 ;; matches FILE.
2367 ;; The list is in reverse order of buffer creation, most recent last.
2368 ;; As a side effect, killed dired buffers for DIR are removed from
2369 ;; dired-buffers.
2376 ;; Buffer is killed - clean up:
2384 dired-directory)))
2387 file)))
2391 result))
2394 "Convert glob-pattern PATTERN to a regular expression."
2396 regexp)
2408 ;; Fails to handle ^ yet ????
2422 regexp
2430 ;;"Advertise in variable `dired-buffers' that we dired `default-directory'."
2431 ;; With wildcards we actually advertise too much.
2434 t ; we have already advertised ourselves
2437 dired-buffers)))))
2440 ;; Remove DIR from the buffer alist in variable dired-buffers.
2441 ;; This has the effect of removing any buffer whose main directory is DIR.
2442 ;; It does not affect buffers in which DIR is a subdir.
2443 ;; Removing is also done as a side-effect in dired-buffer-for-dir.
2446 \f
2447 ;; Tree Dired
2449 ;;; utility functions
2452 ;;"Is FILE part of the directory tree starting at DIR?"
2457 ;; Prepend default-directory to DIR if relative file name.
2458 ;; dired-get-filename must be able to make a valid file name from a
2459 ;; file and its directory DIR.
2462 dir
2466 ;;"Return the subdir name on this line, or nil if not on a headerline."
2467 ;; Look up in the alist whether this is a headerline.
2473 dired-subdir-alist))))
2474 cur-dir))))
2476 ;; can't use macro, must be redefinable for other alist format in dired-nstd.
2490 ;; Return an index into alist for use with nth
2491 ;; for the sake of subdir moving commands.
2500 "Go to next subdirectory, regardless of level."
2501 ;; Use 0 arg to go to this directory's header line.
2502 ;; NO-SKIP prevents moving to end of header line, returning whatever
2503 ;; position was found in dired-subdir-alist.
2506 pos index)
2507 ;; nth with negative arg does not return nil but the first element
2517 nil ; return nil if not found
2521 "Build `dired-subdir-alist' by parsing the buffer.
2522 Returns the new value of the alist.
2523 If optional arg SWITCHES is non-nil, use its value
2524 instead of `dired-actual-switches'."
2532 new-dir-name
2534 ;; Used to expand subdirectory names correctly in recursive
2535 ;; ange-ftp listings.
2542 ;; Avoid taking a file name ending in a colon
2543 ;; as a subdir name.
2553 new-dir-name
2564 ;; Undo any escaping of newlines and \ by dired-insert-directory.
2565 ;; Convert "n" preceded by odd number of \ to newline, and \\ to \.
2573 temp nil)
2577 temp nil))
2580 temp nil))))
2581 new-dir-name)
2584 ;; Place a sub directory boundary between lines.
2591 ;; We don't need to sort it because it is in buffer order per
2592 ;; constructionem. Return new alist:
2593 dired-subdir-alist))
2596 ;; Add new DIR at NEW-MARKER. Don't sort.
2599 dired-subdir-alist)))
2602 ;; Position point on first nontrivial file after point.
2618 "Go to line describing file FILE in this dired buffer."
2619 ;; Return value of point on success, else nil.
2620 ;; FILE must be an absolute file name.
2621 ;; Loses if FILE contains control chars like "\007" for which ls
2622 ;; either inserts "?" or "\\007" into the buffer, so we won't find
2623 ;; it in the buffer.
2636 ;; First, look for a listing under the absolute name.
2640 ;; Otherwise, look for it as a relative name. The
2641 ;; hair is to get the result of `dired-goto-subdir'
2642 ;; without calling it if we don't have any subdirs.
2649 file
2651 ;; Return buffer position, if found.
2656 "Advance to the Dired listing labeled by FILE; return its position.
2657 Return nil if the listing is not found. If FILE contains
2658 characters that would not appear in a Dired buffer, search using
2659 the quoted forms of those characters.
2661 FULL-NAME specifies the actual file name the listing must have,
2662 as returned by `dired-get-filename'. LIMIT is the search limit."
2668 ;; FIXME: to fix this for embedded control characters etc, we
2669 ;; should escape everything that `ls -b' does.
2674 ;; filenames are preceded by SPC, this makes the search faster
2675 ;; (e.g. for the filename "-").
2679 ;; Check that we are in the right place. Match could have
2680 ;; BASE just as initial substring or in permission bits etc.
2684 found)))
2688 ;; FIXME document whatever dired-x is doing.
2690 "Where point should go in a new listing of DIRNAME.
2691 Point assumed at beginning of new subdir line."
2696 \f
2697 ;; These are hooks which make tree dired work.
2698 ;; They are in this file because other parts of dired need to call them.
2699 ;; But they don't call the rest of tree dired unless there are subdirs loaded.
2701 ;; This function is called for each retrieved filename.
2702 ;; It could stand to be faster, though it's mostly function call
2703 ;; overhead. Avoiding the function call seems to save about 10% in
2704 ;; dired-get-filename. Make it a defsubst?
2706 "Return the name of the subdirectory to which this line belongs.
2707 This returns a string with trailing slash, like `default-directory'.
2708 Optional argument means return a file name relative to `default-directory'."
2711 ;; probably because called in a non-dired buffer
2713 elt dir)
2717 ;; use `<=' (not `<') as subdir line is part of subdir
2719 nil ; found
2723 dir)))
2725 ;; Subdirs start at the beginning of their header lines and end just
2726 ;; before the beginning of the next header line (or end of buffer).
2733 \f
2734 ;; Deleting files
2737 "Whether Dired deletes directories recursively.
2738 If nil, Dired will not delete non-empty directories.
2739 `always' means to delete non-empty directories recursively,
2740 without asking. This is dangerous!
2741 `top' means to ask for each top-level directory specified by the
2742 Dired deletion command, and delete its subdirectories without
2743 asking.
2744 Any other value means to ask for each directory."
2752 ;; Match anything but `.' and `..'.
2755 ;; Delete file, possibly delete a directory and all its files.
2756 ;; This function is useful outside of dired. One could change its name
2757 ;; to e.g. recursive-delete-file and put it somewhere else.
2759 Delete FILE or directory (possibly recursively if optional RECURSIVE is true.)
2760 RECURSIVE determines what to do with a non-empty directory. If RECURSIVE is:
2761 nil, do not delete.
2762 `always', delete recursively without asking.
2763 `top', ask for each directory at top level.
2764 Anything else, ask for each sub-directory."
2765 ;; This test is equivalent to
2766 ;; (and (file-directory-p fn) (not (file-symlink-p fn)))
2767 ;; but more efficient
2775 delete-by-moving-to-trash)
2776 "trash"
2784 "In Dired, delete the files flagged for deletion.
2785 If NOMESSAGE is non-nil, we don't display any message
2786 if there are no flagged files.
2787 `dired-recursive-deletes' controls whether deletion of
2788 non-empty directories is allowed."
2792 case-fold-search)
2796 ;; this can't move point since ARG is nil
2798 nil)
2799 nil t)
2804 "Delete all marked (or next ARG) files.
2805 `dired-recursive-deletes' controls whether deletion of
2806 non-empty directories is allowed."
2807 ;; This is more consistent with the file marking feature than
2808 ;; dired-do-flagged-delete.
2811 ;; this may move point if ARG is an integer
2813 arg)
2814 arg t))
2819 ;; L is an alist of files to delete, with their buffer positions.
2820 ;; ARG is the prefix arg.
2821 ;; Filenames are absolute.
2822 ;; (car L) *must* be the *last* (bottommost) file in the dired buffer.
2823 ;; That way as changes are made in the buffer they do not shift the
2824 ;; lines still to be changed, so the (point) values in L stay valid.
2825 ;; Also, for subdirs in natural order, a subdir's files are deleted
2826 ;; before the subdir itself - the other way around would not work.
2834 succ count)))
2835 ;; canonicalize file list for pop up
2850 ;; if we get here, removing worked
2866 failures))))
2871 ;; In all buffers dired'ing DIRECTORY, run FUN with ARGS.
2872 ;; If the buffer has a wildcard pattern, check that it matches FILE.
2873 ;; (FILE does not include a directory component.)
2874 ;; FILE may be nil, in which case ignore it.
2875 ;; Return list of buffers where FUN succeeded (i.e., returned non-nil).
2878 file))
2882 success-list))
2884 ;; Delete the entry for FILE from
2896 "Clean up after a deleted file or directory FN.
2897 Removes any expanded subdirectory of deleted directory.
2898 If `dired-x' is loaded and `dired-clean-up-buffers-too' is non-nil,
2899 also offers to kill buffers visiting deleted files and directories."
2903 ;; Offer to kill buffer of deleted file FN.
2919 \f
2920 ;; Confirmation
2929 "Return a string suitable for use in a Dired prompt.
2930 ARG is normally the prefix argument for the calling command.
2931 FILES should be a list of file names.
2935 ;; distinguish-one-marked can cause the first element to be just t.
2940 ;; more than 1 file:
2942 ;; abs(arg) = count
2943 ;; Perhaps this is nicer, but it also takes more screen space:
2944 ;;(format "[%s %d files]" (if (> arg 0) "next" "previous")
2945 ;; count)
2950 "Pop up buffer BUF in a way suitable for Dired."
2956 ;; Try to split the selected window vertically if
2957 ;; that's possible. (Bug#1806)
2959 ;; Otherwise, try to split WINDOW sensibly.
2961 pop-up-frames)
2963 ;; See Bug#12281.
2965 ;; If dired-shrink-to-fit is t, make its window fit its contents.
2967 ;; Try to not delete window when we want to display less than
2968 ;; `window-min-height' lines.
2972 "A list of symbols for commands Dired should not confirm, or t.
2973 Command symbols are `byte-compile', `chgrp', `chmod', `chown', `compress',
2974 `copy', `delete', `hardlink', `load', `move', `print', `shell', `symlink',
2975 `touch' and `uncompress'.
2976 If t, confirmation is never needed."
2987 "Return FUNCTION's result on ARGS after showing which files are marked.
2988 Displays the file names in a window showing a buffer named
2990 window is not shown if there is just one file, `dired-no-confirm'
2991 is t, or OP-SYMBOL is a member of the list in `dired-no-confirm'.
2993 By default, Dired shrinks the display buffer to fit the marked files.
2994 To disable this, use the Customization interface to add a new rule
2996 action argument symbol is `window-height' and its value is nil.
2998 FILES is the list of marked files. It can also be (t FILENAME)
2999 in the case of one marked file, to distinguish that from using
3000 just the current file.
3002 FUNCTION should not manipulate files, just read input \(an
3003 argument or confirmation)."
3006 ;; If FILES defaulted to the current line's file.
3013 buffer
3022 ;; Handle (t FILE) just like (FILE), here. That value is
3023 ;; used (only in some cases), to mean just one file that was
3024 ;; marked, rather than the current line file.
3034 \f
3035 ;; Commands to mark or flag file(s) at or near current line.
3038 ;; This version skips non-file lines.
3049 ;; Advance to the next line--actually, to the line that *was* next.
3050 ;; (If FUNCTION inserted some new lines in between, skip them.)
3062 ;; This used to be a regexp match of the `total ...' line output by
3063 ;; ls, which is slightly faster, but that is not very robust; notably,
3064 ;; it fails for non-english locales.
3068 "Move to the next marked file, wrapping around the end of the buffer."
3085 "Move to the previous marked file, wrapping around the end of the buffer."
3090 ;; Return FILE's marker, or nil if unmarked.
3104 ;; Skip subdir line and following garbage like the `total' line:
3115 "Mark the file at point in the Dired buffer.
3116 If the region is active, mark all files in the region.
3117 Otherwise, with a prefix arg, mark files on the next ARG lines.
3119 If on a subdir headerline, mark all its files except `.' and `..'.
3123 this subdir."
3126 ;; Mark files in the active region.
3134 ;; Mark subdir files from the subdir headerline.
3137 ;; Mark the current (or next ARG) files.
3145 "Unmark the file at point in the Dired buffer.
3146 If the region is active, unmark all files in the region.
3147 Otherwise, with a prefix arg, unmark files on the next ARG lines.
3149 If looking at a subdir, unmark all its files except `.' and `..'.
3150 If the region is active in Transient Mark mode, unmark all files
3151 in the active region."
3157 "In Dired, flag the current line's file for deletion.
3158 If the region is active, flag all files in the region.
3159 Otherwise, with a prefix arg, flag files on the next ARG lines.
3161 If on a subdir headerline, flag all its files except `.' and `..'.
3162 If the region is active in Transient Mark mode, flag all files
3163 in the active region."
3169 "In Dired, move up lines and remove marks or deletion flags there.
3170 Optional prefix ARG says how many lines to unmark/unflag; default
3171 is one line.
3172 If the region is active in Transient Mark mode, unmark all files
3173 in the active region."
3178 "Toggle marks: marked files become unmarked, and vice versa.
3179 Files marked with other flags (such as `D') are not affected.
3180 `.' and `..' are never toggled.
3181 As always, hidden subdirs are not affected."
3189 ;; use subst instead of insdel because it does not move
3190 ;; the gap and thus should be faster and because
3191 ;; other characters are left alone automatically
3198 \f
3199 ;;; Commands to mark or flag files based on their characteristics or names.
3208 "Mark all files matching REGEXP for use in later commands.
3209 A prefix argument means to unmark them instead.
3210 `.' and `..' are never marked.
3213 object files--just `.o' will mark more than you might think."
3227 "Mark all files with contents containing REGEXP for use in later commands.
3228 A prefix argument means to unmark them instead.
3229 `.' and `..' are never marked."
3243 ;; For now we do it inside emacs
3244 ;; Grep might be better if there are a lot of files
3254 )))
3258 "In Dired, flag all files containing the specified REGEXP for deletion.
3259 The match is against the non-directory part of the filename. Use `^'
3260 and `$' to anchor matches. Exclude subdirs by hiding them.
3261 `.' and `..' are never flagged."
3266 "Mark all symbolic links.
3267 With prefix argument, unmark or unflag all those files."
3273 "Mark all directory file lines except `.' and `..'.
3274 With prefix argument, unmark or unflag all those files."
3282 "Mark all executable files.
3283 With prefix argument, unmark or unflag all those files."
3288 ;; dired-x.el has a dired-mark-sexp interactive command: mark
3289 ;; files for which PREDICATE returns non-nil.
3292 "Flag for deletion files whose names suggest they are auto save files.
3293 A prefix argument says to unmark or unflag those files instead."
3297 ;; It is less than general to check for # here,
3298 ;; but it's the only way this runs fast enough.
3302 ;; Handle executables in case of -F option.
3303 ;; We need not worry about the other kinds
3304 ;; of markings that -F makes, since they won't
3305 ;; appear on real auto-save files.
3317 ;; `log' here is dubious, since it's typically used for useful log
3318 ;; files, not just TeX stuff. -- fx
3327 "Flag for deletion all files that match `dired-garbage-files-regexp'."
3332 "Flag all backup files (names ending with `~') for deletion.
3333 With prefix argument, unmark or unflag these files."
3337 ;; Don't call backup-file-name-p unless the last character looks like
3338 ;; it might be the end of a backup file name. This isn't very general,
3339 ;; but it's the only way this runs fast enough.
3341 ;; Handle executables in case of -F option.
3342 ;; We need not worry about the other kinds
3343 ;; of markings that -F makes, since they won't
3344 ;; appear on real backup files.
3354 "Change all OLD marks to NEW marks.
3355 OLD and NEW are both characters used to mark files."
3372 t)
3377 "Remove all marks from all files in the dired buffer."
3382 "Remove a specific mark (or any mark) from every file.
3383 After this command, type the mark character to remove,
3384 or type RET to remove all marks.
3385 With prefix arg, query for each marked file.
3393 Type SPC or `y' to unmark one file, DEL or `n' to skip to next,
3403 file))))
3409 count))))
3410 \f
3411 ;; Logging failures operating on files, and showing the results.
3416 "Pop up a buffer with error log output from Dired.
3417 A group of errors from a single command ends with a formfeed.
3433 ;; Log a message or the contents of a buffer.
3434 ;; If LOG is a string and there are more args, it is formatted with
3435 ;; those ARGS. Usually the LOG string ends with a \n.
3436 ;; End each bunch of errors with (dired-log t):
3437 ;; this inserts the current time and buffer at the start of the page,
3438 ;; and \f (formfeed) at the end.
3446 log)))
3459 "State a summary of a command's failures, in echo area and log buffer.
3460 STRING is an overall summary of the failures.
3461 FAILURES is a list of file names that we failed to operate on,
3462 or nil if file names are not applicable."
3472 string failures))
3473 ;; Log a summary describing a bunch of errors.
3476 \f
3477 ;;; Sorting
3479 ;; Most ls can only sort by name or by date (with -t), nothing else.
3480 ;; GNU ls sorts on size with -S, on extension with -X, and unsorted with -U.
3481 ;; So anything that does not contain these is sort "by name".
3486 This indicates to Dired which option switches to watch out for because they
3487 will change the sorting order behavior of `ls'.
3489 To change the default sorting order \(e.g. add a `-v' option\), see the
3490 variable `dired-listing-switches'. To temporarily override the listing
3495 ;; `dired-ls-sorting-switches' after -t overrides -t.
3507 "Non-nil means the Dired sort command is disabled.
3511 ;; Set mode line display according to dired-actual-switches.
3512 ;; Mode line display of "by name" or "by date" guarantees the user a
3513 ;; match with the corresponding regexps. Non-matching switches are
3514 ;; shown literally.
3519 dired-sort-by-name-regexp dired-actual-switches)
3522 dired-sort-by-date-regexp dired-actual-switches)
3532 "Toggle sorting by date, and refresh the Dired buffer.
3533 With a prefix argument, edit the current listing switches instead."
3543 ;; Toggle between sort by date/name. Reverts the buffer.
3545 dired-actual-switches))
3546 ;; Regexp for finding (possibly embedded) -t switches.
3548 case-fold-search)
3549 ;; Remove the -t switch.
3553 ;; Remove a stand-alone -t switch.
3556 ;; Remove a switch of the form -XtY for some X and Y.
3559 ;; Now, if we weren't sorting by date before, add the -t switch.
3560 ;; Some simple-minded ls implementations (eg ftp servers) only
3561 ;; allow a single option string, so try not to add " -t" if possible.
3566 dired-actual-switches)
3567 "t"
3572 ;; Some user code loads dired especially for this.
3573 ;; Don't do that--use replace-regexp-in-string instead.
3575 ;; Replace REGEXP with NEWTEXT everywhere in STRING and return result.
3576 ;; NEWTEXT is taken literally---no \\DIGIT escapes will be recognized.
3582 start me))
3586 "Specify new `ls' SWITCHES for current dired buffer.
3587 Values matching `dired-sort-by-date-regexp' or `dired-sort-by-name-regexp'
3588 set the minor mode accordingly, others appear literally in the mode line.
3589 With optional second arg NO-REVERT, don't refresh the listing afterwards."
3600 "Additional processing of -R in ls option string SWITCHES.
3601 Saves `dired-subdir-alist' when R is set and restores saved value
3602 minus any directories explicitly deleted when R is cleared.
3603 To be called first in body of `dired-sort-other', etc."
3607 ;; Adding -R to ls switches -- save `dired-subdir-alist':
3611 ;; Deleting -R from ls switches -- revert to pre-R subdirs
3612 ;; that are still present:
3618 dired-subdir-alist)
3619 ;; subdir still present...
3622 subdirs)))
3626 ;; No pre-R subdir alist, so revert to main directory
3627 ;; listing:
3629 \f
3631 ;;;; Drag and drop support
3634 "Whether Dired copies directories recursively.
3635 If nil, never copy recursively.
3636 `always' means to copy recursively without asking.
3637 `top' means to ask for each directory at top level.
3638 Any other value means to ask for each directory."
3653 ;; No need to get actions and descriptions from the source,
3654 ;; we only have three actions anyway.
3656 t
3662 "--"
3666 nil)))
3671 ;; Only used when (featurep 'dnd).
3678 "Copy, move or link a file to the dired directory.
3679 URI is the file to handle, ACTION is one of copy, move, link or ask.
3680 Ask means pop up a menu for the user to select one of copy, move or link."
3689 ;; If copying a directory and dired-recursive-copies is
3690 ;; nil, dired-copy-file fails. Pop up a notice.
3699 ;; Binding dired-overwrite-confirmed to nil makes
3700 ;; dired-handle-overwrite a no-op. We instead use
3701 ;; y-or-n-p, which pops a graphical menu.
3702 dired-overwrite-confirmed backup-file)
3704 ;; d-b-o is defined in dired-aux.
3706 dired-backup-overwrite
3722 action))))))
3725 "Copy, move or link a file to the dired directory if it is a local file.
3726 URI is the file to handle. If the hostname in the URI isn't local, do nothing.
3727 ACTION is one of copy, move, link or ask.
3728 Ask means pop up a menu for the user to select one of copy, move or link."
3731 nil)))
3732 \f
3734 ;;;; Desktop support
3740 "Auxiliary information to be saved in desktop file."
3742 ;; Value of `dired-directory'.
3744 ;; Directory name followed by list of files.
3747 ;; Directory name, optionally with shell wildcard.
3749 ;; Subdirectories in `dired-subdir-alist'.
3754 dired-subdir-alist)))))
3757 _buffer-name
3758 misc-data)
3759 "Restore a dired buffer specified in a desktop file."
3760 ;; First element of `misc-data' is the value of `dired-directory'.
3761 ;; This value is a directory name, optionally with shell wildcard or
3762 ;; a directory name followed by list of files.
3768 ;; The following elements of `misc-data' are the keys
3769 ;; from `dired-subdir-alist'.
3774 nil)))
3779 \f
3780 ;;; Start of automatically extracted autoloads.
3781 \f
3782 ;;;### (autoloads (dired-show-file-type dired-do-query-replace-regexp
3783 ;;;;;; dired-do-search dired-do-isearch-regexp dired-do-isearch
3784 ;;;;;; dired-isearch-filenames-regexp dired-isearch-filenames dired-isearch-filenames-setup
3785 ;;;;;; dired-hide-all dired-hide-subdir dired-tree-down dired-tree-up
3786 ;;;;;; dired-kill-subdir dired-mark-subdir-files dired-goto-subdir
3787 ;;;;;; dired-prev-subdir dired-insert-subdir dired-maybe-insert-subdir
3788 ;;;;;; dired-downcase dired-upcase dired-do-symlink-regexp dired-do-hardlink-regexp
3789 ;;;;;; dired-do-copy-regexp dired-do-rename-regexp dired-do-rename
3790 ;;;;;; dired-do-hardlink dired-do-symlink dired-do-copy dired-create-directory
3791 ;;;;;; dired-rename-file dired-copy-file dired-relist-file dired-remove-file
3792 ;;;;;; dired-add-file dired-do-redisplay dired-do-load dired-do-byte-compile
3793 ;;;;;; dired-do-compress dired-query dired-compress-file dired-do-kill-lines
3794 ;;;;;; dired-run-shell-command dired-do-shell-command dired-do-async-shell-command
3795 ;;;;;; dired-clean-directory dired-do-print dired-do-touch dired-do-chown
3796 ;;;;;; dired-do-chgrp dired-do-chmod dired-compare-directories dired-backup-diff
3797 ;;;;;; dired-diff) "dired-aux" "dired-aux.el" "066bb17769887a7fbc0490003f59e4b3")
3798 ;;; Generated autoloads from dired-aux.el
3801 Compare file at point with file FILE using `diff'.
3802 If called interactively, prompt for FILE. If the file at point
3803 has a backup file, use that as the default. If the mark is active
3804 in Transient Mark mode, use the file at the mark as the default.
3808 FILE is the first file given to `diff'. The file at point
3809 is the second file given to `diff'.
3811 With prefix arg, prompt for second argument SWITCHES, which is
3812 the string of command switches for the third argument of `diff'.
3817 Diff this file with its backup file or vice versa.
3818 Uses the latest backup, if there are several numerical backups.
3819 If this file is a backup, diff it with its original.
3820 The backup file is the first file given to `diff'.
3821 With prefix arg, prompt for argument SWITCHES which is options for `diff'.
3826 Mark files with different file attributes in two dired buffers.
3827 Compare file attributes of files in the current directory
3828 with file attributes in directory DIR2 using PREDICATE on pairs of files
3829 with the same name. Mark files for which PREDICATE returns non-nil.
3830 Mark files with different names if PREDICATE is nil (or interactively
3831 with empty input at the predicate prompt).
3833 PREDICATE is a Lisp expression that can refer to the following variables:
3835 size1, size2 - file size in bytes
3836 mtime1, mtime2 - last modification time in seconds, as a float
3837 fa1, fa2 - list of file attributes
3838 returned by function `file-attributes'
3840 where 1 refers to attribute of file in the current dired buffer
3841 and 2 to attribute of file in second dired buffer.
3843 Examples of PREDICATE:
3845 (> mtime1 mtime2) - mark newer files
3846 (not (= size1 size2)) - mark files with different sizes
3847 (not (string= (nth 8 fa1) (nth 8 fa2))) - mark files with different modes
3848 (not (and (= (nth 2 fa1) (nth 2 fa2)) - mark files with different UID
3849 (= (nth 3 fa1) (nth 3 fa2)))) and GID.
3854 Change the mode of the marked (or next ARG) files.
3855 Symbolic modes like `g+w' are allowed.
3856 Type M-n to pull the file attributes of the file at point
3857 into the minibuffer.
3862 Change the group of the marked (or next ARG) files.
3863 Type M-n to pull the file attributes of the file at point
3864 into the minibuffer.
3869 Change the owner of the marked (or next ARG) files.
3870 Type M-n to pull the file attributes of the file at point
3871 into the minibuffer.
3876 Change the timestamp of the marked (or next ARG) files.
3877 This calls touch.
3878 Type M-n to pull the file attributes of the file at point
3879 into the minibuffer.
3884 Print the marked (or next ARG) files.
3885 Uses the shell command coming from variables `lpr-command' and
3886 `lpr-switches' as default.
3891 Flag numerical backups for deletion.
3892 Spares `dired-kept-versions' latest versions, and `kept-old-versions' oldest.
3893 Positive prefix arg KEEP overrides `dired-kept-versions';
3894 Negative prefix arg KEEP overrides `kept-old-versions' with KEEP made positive.
3897 with a prefix argument.
3902 Run a shell command COMMAND on the marked files asynchronously.
3904 Like `dired-do-shell-command', but adds `&' at the end of COMMAND
3905 to execute it asynchronously.
3907 When operating on multiple files, asynchronous commands
3908 are executed in the background on each file in parallel.
3909 In shell syntax this means separating the individual commands
3910 with `&'. However, when COMMAND ends in `;' or `;&' then commands
3911 are executed in the background on each file sequentially waiting
3912 for each command to terminate before running the next command.
3913 In shell syntax this means separating the individual commands with `;'.
3915 The output appears in the buffer `*Async Shell Command*'.
3920 Run a shell command COMMAND on the marked files.
3921 If no files are marked or a numeric prefix arg is given,
3923 The prompt mentions the file(s) or the marker, as appropriate.
3925 If there is a `*' in COMMAND, surrounded by whitespace, this runs
3926 COMMAND just once with the entire file list substituted there.
3928 If there is no `*', but there is a `?' in COMMAND, surrounded by
3929 whitespace, this runs COMMAND on each file individually with the
3930 file name substituted for `?'.
3932 Otherwise, this runs COMMAND on each file individually with the
3933 file name added at the end of COMMAND (separated by a space).
3935 `*' and `?' when not surrounded by whitespace have no special
3936 significance for `dired-do-shell-command', and are passed through
3937 normally to the shell, but you must confirm first.
3939 If you want to use `*' as a shell wildcard with whitespace around
3941 `*' in the shell, but avoids Dired's special handling.
3943 If COMMAND ends in `&', `;', or `;&', it is executed in the
3944 background asynchronously, and the output appears in the buffer
3945 `*Async Shell Command*'. When operating on multiple files and COMMAND
3946 ends in `&', the shell command is executed on each file in parallel.
3947 However, when COMMAND ends in `;' or `;&' then commands are executed
3948 in the background on each file sequentially waiting for each command
3949 to terminate before running the next command. You can also use
3950 `dired-do-async-shell-command' that automatically adds `&'.
3952 Otherwise, COMMAND is executed synchronously, and the output
3953 appears in the buffer `*Shell Command Output*'.
3955 This feature does not try to redisplay Dired buffers afterward, as
3956 there's no telling what files COMMAND may have changed.
3959 When COMMAND runs, its working directory is the top-level directory
3960 of the Dired buffer, so output files usually are created there
3961 instead of in a subdir.
3963 In a noninteractive call (from Lisp code), you must specify
3964 the list of file names explicitly with the FILE-LIST argument, which
3965 can be produced by `dired-get-marked-files', for example.
3975 Kill all marked lines (not the files).
3976 With a prefix argument, kill that many lines starting with the current line.
3977 \(A negative argument kills backward.)
3978 If you use this command with a prefix argument to kill the line
3979 for a file that is a directory, which you have inserted in the
3980 Dired buffer as a subdirectory, then it deletes that subdirectory
3981 from the buffer as well.
3982 To kill an entire subdirectory (without killing its line in the
3983 parent directory), go to its directory header line and use this
3984 command with a prefix argument (the value does not matter).
3994 Format PROMPT with ARGS, query user, and store the result in SYM.
3995 The return value is either nil or t.
3997 The user may type y or SPC to accept once; n or DEL to skip once;
3998 ! to accept this and subsequent queries; or q or ESC to decline
3999 this and subsequent queries.
4001 If SYM is already bound to a non-nil value, this function may
4002 return automatically without querying the user. If SYM is !,
4003 return t; if SYM is q or ESC, return nil.
4008 Compress or uncompress marked (or next ARG) files.
4013 Byte compile marked (or next ARG) Emacs Lisp files.
4018 Load the marked (or next ARG) Emacs Lisp files.
4023 Redisplay all marked (or next ARG) files.
4024 If on a subdir line, redisplay that subdirectory. In that case,
4025 a prefix arg lets you edit the `ls' switches used for the new listing.
4027 Dired remembers switches specified with a prefix arg, so that reverting
4028 the buffer will not reset them. However, using `dired-undo' to re-insert
4029 or delete subdirectories can bypass this machinery. Hence, you sometimes
4030 may have to reset some subdirectory switches after a `dired-undo'.
4031 You can reset all subdirectory switches to the default using
4033 See Info node `(emacs)Subdir switches' for more details.
4048 Create or update the line for FILE in all Dired buffers it would belong in.
4063 Create a directory called DIRECTORY.
4064 If DIRECTORY already exists, signal an error.
4069 Copy all marked (or next ARG) files, or copy the current file.
4070 When operating on just the current file, prompt for the new name.
4072 When operating on multiple or marked files, prompt for a target
4073 directory, and make the new copies in that directory, with the
4074 same names as the original files. The initial suggestion for the
4075 target directory is the Dired buffer's current directory (or, if
4076 `dired-dwim-target' is non-nil, the current directory of a
4077 neighboring Dired window).
4079 If `dired-copy-preserve-time' is non-nil, this command preserves
4080 the modification time of each old file in the copy, similar to
4083 This command copies symbolic links by creating new ones, similar
4089 Make symbolic links to current file or all marked (or next ARG) files.
4090 When operating on just the current file, you specify the new name.
4091 When operating on multiple or marked files, you specify a directory
4092 and new symbolic links are made in that directory
4093 with the same names that the files currently have. The default
4094 suggested for the target directory depends on the value of
4095 `dired-dwim-target', which see.
4102 Add names (hard links) current file or all marked (or next ARG) files.
4103 When operating on just the current file, you specify the new name.
4104 When operating on multiple or marked files, you specify a directory
4105 and new hard links are made in that directory
4106 with the same names that the files currently have. The default
4107 suggested for the target directory depends on the value of
4108 `dired-dwim-target', which see.
4113 Rename current file or all marked (or next ARG) files.
4114 When renaming just the current file, you specify the new name.
4115 When renaming multiple or marked files, you specify a directory.
4116 This command also renames any buffers that are visiting the files.
4117 The default suggested for the target directory depends on the value
4118 of `dired-dwim-target', which see.
4123 Rename selected files whose names match REGEXP to NEWNAME.
4125 With non-zero prefix argument ARG, the command operates on the next ARG
4126 files. Otherwise, it operates on all the marked files, or the current
4127 file if none are marked.
4129 As each match is found, the user must type a character saying
4132 REGEXP defaults to the last regexp used.
4134 With a zero prefix arg, renaming by regexp affects the absolute file name.
4135 Normally, only the non-directory part of the file name is used and changed.
4140 Copy selected files whose names match REGEXP to NEWNAME.
4141 See function `dired-do-rename-regexp' for more info.
4146 Hardlink selected files whose names match REGEXP to NEWNAME.
4147 See function `dired-do-rename-regexp' for more info.
4152 Symlink selected files whose names match REGEXP to NEWNAME.
4153 See function `dired-do-rename-regexp' for more info.
4158 Rename all marked (or next ARG) files to upper case.
4163 Rename all marked (or next ARG) files to lower case.
4168 Insert this subdirectory into the same dired buffer.
4170 else inserts it at its natural place (as `ls -lR' would have done).
4171 With a prefix arg, you may edit the ls switches used for this listing.
4172 You can add `R' to the switches to expand the whole tree starting at
4173 this subdirectory.
4174 This function takes some pains to conform to `ls -lR' output.
4176 Dired remembers switches specified with a prefix arg, so that reverting
4177 the buffer will not reset them. However, using `dired-undo' to re-insert
4178 or delete subdirectories can bypass this machinery. Hence, you sometimes
4179 may have to reset some subdirectory switches after a `dired-undo'.
4180 You can reset all subdirectory switches to the default using
4182 See Info node `(emacs)Subdir switches' for more details.
4187 Insert this subdirectory into the same Dired buffer.
4188 If it is already present, overwrite the previous entry;
4189 otherwise, insert it at its natural place (as `ls -lR' would
4190 have done).
4191 With a prefix arg, you may edit the `ls' switches used for this listing.
4192 You can add `R' to the switches to expand the whole tree starting at
4193 this subdirectory.
4194 This function takes some pains to conform to `ls -lR' output.
4199 Go to previous subdirectory, regardless of level.
4200 When called interactively and not on a subdir line, go to this subdir's line.
4205 Go to end of header line of DIR in this dired buffer.
4206 Return value of point on success, otherwise return nil.
4212 Mark all files except `.' and `..' in current subdirectory.
4213 If the Dired buffer shows multiple directories, this command
4214 marks the files listed in the subdirectory that point is in.
4219 Remove all lines of current subdirectory.
4220 Lower levels are unaffected.
4225 Go up ARG levels in the dired tree.
4230 Go down in the dired tree.
4235 Hide or unhide the current subdirectory and move to next directory.
4236 Optional prefix arg is a repeat factor.
4242 Hide all subdirectories, leaving only their header lines.
4243 If there is already something hidden, make everything visible again.
4249 Set up isearch to search in Dired file names.
4250 Intended to be added to `isearch-mode-hook'.
4255 Search for a string using Isearch only in file names in the Dired buffer.
4260 Search for a regexp using Isearch only in file names in the Dired buffer.
4265 Search for a string through all marked files using Isearch.
4270 Search for a regexp through all marked files using Isearch.
4275 Search through all marked files for a match for REGEXP.
4276 Stops when a match is found.
4282 Do `query-replace-regexp' of FROM with TO, on all marked files.
4283 Third arg DELIMITED (prefix arg) means replace only word-delimited matches.
4290 Print the type of FILE, according to the `file' command.
4291 If you give a prefix to this command, and FILE is a symbolic
4292 link, then the type of the file linked to by FILE is printed
4293 instead.
4297 ;;;***
4298 \f
4299 ;;;### (autoloads (dired-do-relsymlink dired-jump-other-window dired-jump)
4300 ;;;;;; "dired-x" "dired-x.el" "cdaacce7c861256289ba48493dd6d0ec")
4301 ;;; Generated autoloads from dired-x.el
4304 Jump to dired buffer corresponding to current buffer.
4305 If in a file, dired the current directory and move to file's line.
4306 If in Dired already, pop up a level and goto old directory's line.
4307 In case the proper dired file line cannot be found, refresh the dired
4308 buffer and try again.
4309 When OTHER-WINDOW is non-nil, jump to dired buffer in other window.
4310 Interactively with prefix argument, read FILE-NAME and
4311 move to its line in dired.
4321 Relative symlink all marked (or next ARG) files into a directory.
4322 Otherwise make a relative symbolic link to the current file.
4323 This creates relative symbolic links like
4325 foo -> ../bar/foo
4327 not absolute ones like
4329 foo -> /ugly/file/name/that/may/change/any/day/bar/foo
4335 ;;;***
4336 \f
4337 ;;; End of automatically extracted autoloads.
4343 ;;; dired.el ends here