| blob | 7c95bbe51ab7d8c33ecb0b5755b3364c96c0cfe4 |
1 ;;; dired.el --- directory-browsing commands
3 ;; Copyright (C) 1985, 86, 92, 93, 94, 95, 96, 1997, 2000, 2001
4 ;; Free Software Foundation, Inc.
6 ;; Author: Sebastian Kremer <sk@thp.uni-koeln.de>
7 ;; Maintainer: FSF
8 ;; Keywords: files
10 ;; This file is part of GNU Emacs.
12 ;; GNU Emacs is free software; you can redistribute it and/or modify
13 ;; it under the terms of the GNU General Public License as published by
14 ;; the Free Software Foundation; either version 2, or (at your option)
15 ;; any later version.
17 ;; GNU Emacs is distributed in the hope that it will be useful,
18 ;; but WITHOUT ANY WARRANTY; without even the implied warranty of
19 ;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
20 ;; GNU General Public License for more details.
22 ;; You should have received a copy of the GNU General Public License
23 ;; along with GNU Emacs; see the file COPYING. If not, write to the
24 ;; Free Software Foundation, Inc., 59 Temple Place - Suite 330,
25 ;; Boston, MA 02111-1307, USA.
27 ;;; Commentary:
29 ;; This is a major mode for directory browsing and editing. It is
30 ;; documented in the Emacs manual.
32 ;; Rewritten in 1990/1991 to add tree features, file marking and
33 ;; sorting by Sebastian Kremer <sk@thp.uni-koeln.de>.
34 ;; Finished up by rms in 1992.
36 ;;; Code:
38 ;;; Customizable variables
41 "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' on ls-lisp.el for more details."
62 ; Don't use absolute paths as /bin should be in any PATH and people
63 ; may prefer /usr/local/gnu/bin or whatever. However, chown is
64 ; usually not in PATH.
66 ;;;###autoload
69 "chown"
71 "/usr/sbin/chown"
78 ;;;###autoload
80 "*Informs dired about how `ls -lF' marks symbolic links.
81 Set this to t if `ls' (or whatever program is specified by
82 `insert-directory-program') with `-lF' marks the symbolic link
83 itself with a trailing @ (usually the case under Ultrix).
85 Example: if `ln -s foo bar; ls -F bar' gives `bar -> foo', set it to
86 nil (the default), if it gives `bar@ -> foo', set it to t.
88 Dired checks if there is really a @ appended. Thus, if you have a
89 marking `ls' program on one host and a non-marking on another host, and
90 don't care about symbolic links which really end in a @, you can
91 always set this variable to t."
95 ;;;###autoload
97 "*Regexp of files to skip when finding first file of a directory.
98 A value of nil means move to the subdir line.
99 A value of t means move to first file."
102 regexp)
105 ;;;###autoload
107 ;; Use t as default so that moved files "take their markers with them".
108 "*Controls marking of renamed files.
109 If t, files keep their previous marks when they are renamed.
110 If a character, renamed files (whether previously marked or not)
111 are afterward marked with that character."
116 ;;;###autoload
118 "*Controls marking of copied files.
119 If t, copied files are marked if and as the corresponding original files were.
120 If a character, copied files are unconditionally marked with that character."
125 ;;;###autoload
127 "*Controls marking of newly made hard links.
128 If t, they are marked if and as the files linked to were marked.
129 If a character, new links are unconditionally marked with that character."
134 ;;;###autoload
136 "*Controls marking of newly made symbolic links.
137 If t, they are marked if and as the files linked to were marked.
138 If a character, new links are unconditionally marked with that character."
143 ;;;###autoload
145 "*If non-nil, dired tries to guess a default target directory.
146 This means: if there is a dired buffer displayed in the next window,
147 use its current subdir, instead of the current subdir of this dired buffer.
149 The target is used in the prompt for file copy, rename etc."
153 ;;;###autoload
155 "*If non-nil, Dired preserves the last-modified time in a file copy.
156 \(This works on only some systems.)"
160 ; These variables were deleted and the replacements are on files.el.
161 ; We leave aliases behind for back-compatibility.
165 ;;; Hook variables
168 "Run after loading dired.
169 You can customize key bindings or load extensions with this."
174 "Run at the very end of dired-mode."
179 "This hook is run before a dired buffer is read in (created or reverted)."
184 "Hook run after each time a file or directory is read by Dired.
185 After each listing of a file or directory, this hook is run
186 with the buffer narrowed to the listing."
189 ;; Note this can't simply be run inside function `dired-ls' as the hook
190 ;; functions probably depend on the dired-subdir-alist to be OK.
192 ;;; Internal variables
195 ;; so that you can write things like
196 ;; (let ((dired-marker-char ?X))
197 ;; ;; great code using X markers ...
198 ;; )
199 ;; For example, commands operating on two sets of files, A and B.
200 ;; Or marking files with digits 0-9. This could implicate
201 ;; concentric sets or an order for the marked files.
202 ;; The code depends on dynamic scoping on the marker char.
203 "In Dired, the current mark character.
210 t
211 ;; I see no reason ever to make this nil -- rms.
212 ;; (> baud-rate search-slow-speed)
220 "The directory name or shell wildcard that was used as argument to `ls'.
221 Local to each dired buffer. May be a list, in which case the car is the
230 ;; These regexps must be tested at beginning-of-line, but are also
231 ;; used to search for next matches, so neither omitting "^" nor
232 ;; replacing "^" by "\n" (to make it slightly faster) will work.
235 ;; "Regexp matching a marked line.
236 ;; Important: the match ends just after the marker."
238 ;; The [^:] part after "d" and "l" is to avoid confusion with the
239 ;; DOS/Windows-style drive letters in directory names, like in "d:/foo".
247 "-[-r][-w].[-r][-w][xs][-r][-w]."
253 ;; The subdirectory names in this list are expanded.
255 "Association list of subdirectories and their buffer positions.
256 Each subdirectory has an element: (DIRNAME . STARTMARKER).
257 The order of elements is the reverse of the order in the buffer.
261 "Regexp matching a maybe hidden subdirectory line in `ls -lR' output.
262 Subexpression 1 is the subdirectory proper, no trailing colon.
263 The match starts at the beginning of the line and ends after the end
269 ;;
270 ;; Directory headers.
272 ;;
273 ;; We make heavy use of MATCH-ANCHORED, since the regexps don't identify the
274 ;; file name itself. We search for Dired defined regexps, and then use the
275 ;; Dired defined function `dired-move-to-filename' before searching for the
276 ;; simple regexp ".+". It is that regexp which matches the file name.
277 ;;
278 ;; Dired marks.
282 ;; People who are paranoid about security would consider this more
283 ;; important than other things such as whether it is a directory.
284 ;; But we don't want to encourage paranoia, so our default
285 ;; should be what's most useful for non-paranoids. -- rms.
286 ;;; ;;
287 ;;; ;; Files that are group or world writable.
288 ;;; (list (concat dired-re-maybe-mark dired-re-inode-size
289 ;;; "\\([-d]\\(....w....\\|.......w.\\)\\)")
290 ;;; '(1 font-lock-comment-face)
291 ;;; '(".+" (dired-move-to-filename) nil (0 font-lock-comment-face)))
292 ;;
293 ;; Subdirectories.
296 ;;
297 ;; Symbolic links.
300 ;;
301 ;; Files suffixed with `completion-ignored-extensions'.
304 ;; It is quicker to first find just an extension, then go back to the
305 ;; start of that file name. So we do this complex MATCH-ANCHORED form.
309 \f
310 ;;; Macros must be defined before they are used, for the byte compiler.
312 ;; Mark all files for which CONDITION evals to non-nil.
313 ;; CONDITION is evaluated on each line, with point at beginning of line.
314 ;; MSG is a noun phrase for the type of files being marked.
315 ;; It should end with a noun that can be pluralized by adding `s'.
316 ;; Return value is the number of files marked, or nil if none were marked.
331 count
332 ,msg
340 "Eval BODY with point on each marked line. Return a list of BODY's results.
341 If no marked file could be found, execute BODY on the current line.
342 If ARG is an integer, use the next ARG (or previous -ARG, if ARG<0)
343 files instead of the marked files.
344 In that case point is dragged along. This is so that commands on
345 the next ARG (instead of the marked) files can be chained easily.
346 If ARG is otherwise non-nil, use current file instead.
347 If optional third arg SHOW-PROGRESS evaluates to non-nil,
348 redisplay the dired buffer after each file is processed.
349 No guarantee is made about the position on the marked line.
350 BODY must ensure this itself if it depends on this.
351 Search starts at the beginning of the buffer, thus the car of the list
352 corresponds to the line nearest to the buffer's bottom. This
353 is also true for (positive and negative) integer values of ARG.
354 BODY should not be too long as it is expanded four times."
355 ;;
356 ;;Warning: BODY must not add new lines before point - this may cause an
357 ;;endless loop.
358 ;;This warning should not apply any longer, sk 2-Sep-1991 14:10.
365 ,arg
371 results))
372 ;; non-nil, non-integer ARG means use current file:
377 ;; remember position of next marked file before BODY
378 ;; can insert lines before the just found file,
379 ;; confusing us by finding the same marked file again
380 ;; and again and...
388 ;; move after last match
395 results
397 ;; save-excursion loses, again
401 "Return the marked files' names as list of strings.
402 The list is in the same order as the buffer, that is, the car is the
403 first marked file.
404 Values returned are normally absolute pathnames.
405 Optional arg LOCALP as in `dired-get-filename'.
406 Optional second argument ARG forces to use other files. If ARG is an
407 integer, use the next ARG files. If ARG is otherwise non-nil, use
408 current file. Usually ARG comes from the current prefix arg."
412 \f
413 ;; Function dired-ls is redefinable for VMS, ange-ftp, Prospero or
414 ;; other special applications.
415 \f
416 ;; The dired command
419 ;; For use in interactive.
423 dired-listing-switches))
425 nil default-directory nil))))
427 ;;;###autoload (define-key ctl-x-map "d" 'dired)
428 ;;;###autoload
431 Optional second argument SWITCHES specifies the `ls' options used.
432 \(Interactively, use a prefix argument to be able to specify SWITCHES.)
433 Dired displays a list of files in DIRNAME (which may also have
434 shell wildcards appended to select certain files). If DIRNAME is a cons,
435 its first element is taken as the directory name and the rest as an explicit
436 list of files to make directory entries for.
438 You can move around in it with the usual commands.
443 If DIRNAME is already in a dired buffer, that buffer is used without refresh."
444 ;; Cannot use (interactive "D") because of wildcards.
448 ;;;###autoload (define-key ctl-x-4-map "d" 'dired-other-window)
449 ;;;###autoload
455 ;;;###autoload (define-key ctl-x-5-map "d" 'dired-other-frame)
456 ;;;###autoload
462 ;;;###autoload
464 "Like `dired' but returns the dired buffer as value, does not select it."
466 ;; This loses the distinction between "/foo/*/" and "/foo/*" that
467 ;; some shells make:
478 ;; If the argument was syntactically a directory name not a file name,
479 ;; or if it happens to name a file that is a directory,
480 ;; convert it syntactically to a directory name.
481 ;; The reason for checking initially-was-dirname
482 ;; and not just file-directory-p
483 ;; is that file-directory-p is slow over ftp.
491 ;; Separate function from dired-noselect for the sake of dired-vms.el.
493 ;; If there is an existing dired buffer for DIRNAME, just leave
494 ;; buffer as it is (don't even call dired-revert).
495 ;; This saves time especially for deep trees or with ange-ftp.
496 ;; The user can type `g'easily, and it is more consistent with find-file.
497 ;; But if SWITCHES are given they are probably different from the
498 ;; buffer's old value, so call dired-sort-other, which does
499 ;; revert the buffer.
500 ;; A pity we can't possibly do "Directory has changed - refresh? "
501 ;; like find-file does.
502 ;; Optional argument MODE is passed to dired-find-buffer-nocreate,
503 ;; see there.
505 ;; The following line used to use dir-or-list.
506 ;; That never found an existing buffer, in the case
507 ;; where it is a list.
509 ;; note that buffer already is in dired-mode, if found
514 ;; We don't want default-major-mode to run hooks and set auto-fill
515 ;; or whatever, now that dired-mode does not
516 ;; kill-all-local-variables any longer.
521 ;; file list may have changed
524 ;; this calls dired-revert
526 ;; If directory has changed on disk, offer to revert.
533 nil
537 ;; Else a new buffer
539 ;; We can do this unconditionally
540 ;; because dired-noselect ensures that the name
541 ;; is passed in directory name syntax
542 ;; if it was the name of a directory at all.
547 ;; default-directory and dired-actual-switches are set now
548 ;; (buffer-local), so we can call dired-readin:
553 ;; dired-readin can fail if parent directories are inaccessible.
554 ;; Don't leave an empty buffer around in that case.
556 ;; No need to narrow since the whole buffer contains just
557 ;; dired-readin's output, nothing else. The hook can
558 ;; successfully use dired functions (e.g. dired-get-filename)
559 ;; as the subdir-alist has been built in dired-readin.
564 buffer))
567 ;; Enlarged by dired-advertise
568 ;; Queried by function dired-buffers-for-dir. When this detects a
569 ;; killed buffer, it is removed from this list.
573 ;; This differs from dired-buffers-for-dir in that it does not consider
574 ;; subdirs of default-directory and searches for the first match only.
575 ;; Also, the major mode must be MODE.
588 blist nil)
590 found))
592 \f
593 ;; Read in a new dired buffer
595 ;; dired-readin differs from dired-insert-subdir in that it accepts
596 ;; wildcards, erases the buffer, and builds the subdir-alist anew
597 ;; (including making it buffer-local and clearing it first).
599 ;; default-directory and dired-actual-switches must be buffer-local
600 ;; and initialized by now.
601 ;; Thus we can test (equal default-directory dirname) instead of
602 ;; (file-directory-p dirname) and save a filesystem transaction.
603 ;; Also, we can run this hook which may want to modify the switches
604 ;; based on default-directory, e.g. with ange-ftp to a SysV host
605 ;; where ls won't understand -Al switches.
623 ;; We need this to make the root dir have a header line as all
624 ;; other subdirs have:
628 ;; can't run dired-after-readin-hook here, it may depend on the subdir
629 ;; alist to be OK.
630 )
632 ;; Must first make alist buffer local and set it to nil because
633 ;; dired-build-subdir-alist will call dired-clear-alist first
641 ;; Subroutines of dired-readin
644 ;; Just insert listing for the passed-in directory or
645 ;; directory-and-file list, assuming a clean buffer.
650 ;; Expand before comparing in case one or both have been abbreviated.
654 ;; If we are reading a whole single directory...
659 ;; Else assume it contains wildcards,
660 ;; unless it is an explicit list of files.
669 ;; Do the right thing whether dir-or-list is atomic or not. If it is,
670 ;; inset all files listed in the cdr (the car is the passed-in directory
671 ;; list).
674 end)
675 ;; We used to specify the C locale here, to force English month names;
676 ;; but this should not be necessary any more,
677 ;; with the new value of dired-move-to-filename-regexp.
679 ;; In this case, use the file names in the cdr
680 ;; exactly as originally given to dired-noselect.
684 ;; Expand the file name here because it may have been abbreviated
685 ;; in dired-noselect.
687 ;; Quote certain characters, unless ls quoted them for us.
701 ;; Make the file names highlight when the mouse is on them.
719 ;; Insert DIR's headerline with no trailing slash, exactly like ls
720 ;; would, and put cursor where dired-build-subdir-alist puts subdir
721 ;; boundaries.
724 \f
725 ;; Reverting a dired buffer
728 ;; Reread the dired buffer. Must also be called after
729 ;; dired-actual-switches have changed.
730 ;; Should not fail even on completely garbaged buffers.
731 ;; Preserves old cursor, marks/flags, hidden-p.
739 buffer-read-only)
743 ;; treat top level dir extra (it may contain wildcards)
748 ;; don't run that hook for each subdir...
751 ;; ... run the hook for the whole buffer, and only after markers
752 ;; have been reinserted (else omitting in dired-x would omit marked files)
761 hidden-subdirs)))
762 ;; outside of the let scope
763 ;;; Might as well not override the user if the user changed this.
764 ;;; (setq buffer-read-only t)
765 )
767 ;; Subroutines of dired-revert
768 ;; Some of these are also used when inserting subdirs.
771 ;; Return alist of files and their marks, from BEG to END.
782 alist))
784 ;; Mark all files remembered in ALIST.
785 ;; Each element of ALIST looks like (FILE . MARKERCHAR).
799 ;; Return a list of names of subdirs currently hidden.
810 result))
812 ;; Try to insert all subdirs that were displayed before,
813 ;; according to the former subdir alist OLD-SUBDIR-ALIST.
827 ;; Remove directory DIR from any directory cache.
832 \f
833 ;; dired mode key bindings and initialization
837 nil
838 ;; This looks ugly when substitute-command-keys uses C-d instead d:
839 ;; (define-key dired-mode-map "\C-d" 'dired-flag-file-deletion)
844 ;; Commands to mark or flag certain categories of files
849 ;; Upper case keys (except !) for operating on the marked files
866 ;; Comparison commands
869 ;; Tree Dired commands
875 ;; move to marked files
878 ;; Make all regexp commands share a `%' prefix:
879 ;; We used to get to the submap via a symbol dired-regexp-prefix,
880 ;; but that seems to serve little purpose, and copy-keymap
881 ;; does a better job without it.
893 ;; Commands for marking and unmarking.
909 ;; Lower keys for commands not operating on all the marked files
934 ;; moving
942 (define-key map [up] 'dired-previous-line)
943 ;; hiding
944 (define-key map "$" 'dired-hide-subdir)
945 (define-key map "\M-$" 'dired-hide-all)
946 ;; misc
947 (define-key map "?" 'dired-summary)
949 (define-key map "\C-_" 'dired-undo)
950 (define-key map "\C-xu" 'dired-undo)
952 ;; Make menu bar items.
954 ;; No need to fo this, now that top-level items are fewer.
955 ;;;;
956 ;; Get rid of the Edit menu bar item to save space.
957 ;(define-key map [menu-bar edit] 'undefined)
959 (define-key map [menu-bar subdir]
960 (cons "Subdir" (make-sparse-keymap "Subdir")))
962 (define-key map [menu-bar subdir hide-all]
963 '(menu-item "Hide All" dired-hide-all
964 :help "Hide all subdirectories, leave only header lines"))
965 (define-key map [menu-bar subdir hide-subdir]
966 '(menu-item "Hide/UnHide Subdir" dired-hide-subdir
967 :help "Hide or unhide current directory listing"))
968 (define-key map [menu-bar subdir tree-down]
969 '(menu-item "Tree Down" dired-tree-down
970 :help "Go to first subdirectory header down the tree"))
971 (define-key map [menu-bar subdir tree-up]
972 '(menu-item "Tree Up" dired-tree-up
973 :help "Go to first subdirectory header up the tree"))
974 (define-key map [menu-bar subdir up]
975 '(menu-item "Up Directory" dired-up-directory
976 :help "Edit the parent directory"))
977 (define-key map [menu-bar subdir prev-subdir]
978 '(menu-item "Prev Subdir" dired-prev-subdir
979 :help "Go to previous subdirectory header line"))
980 (define-key map [menu-bar subdir next-subdir]
981 '(menu-item "Next Subdir" dired-next-subdir
982 :help "Go to next subdirectory header line"))
983 (define-key map [menu-bar subdir prev-dirline]
984 '(menu-item "Prev Dirline" dired-prev-dirline
985 :help "Move to next directory-file line"))
986 (define-key map [menu-bar subdir next-dirline]
987 '(menu-item "Next Dirline" dired-next-dirline
988 :help "Move to previous directory-file line"))
989 (define-key map [menu-bar subdir insert]
990 '(menu-item "Insert This Subdir" dired-maybe-insert-subdir
991 :help "Insert contents of subdirectory"))
993 (define-key map [menu-bar immediate]
994 (cons "Immediate" (make-sparse-keymap "Immediate")))
996 (define-key map [menu-bar immediate revert-buffer]
997 '(menu-item "Refresh" revert-buffer
998 :help "Update contents of shown directories"))
1000 (define-key map [menu-bar immediate dashes]
1001 '("--"))
1003 (define-key map [menu-bar immediate backup-diff]
1004 '(menu-item "Compare with Backup" dired-backup-diff
1005 :help "Diff file at cursor with its latest backup"))
1006 (define-key map [menu-bar immediate diff]
1007 '(menu-item "Diff..." dired-diff
1008 :help "Compare file at cursor with another file"))
1009 (define-key map [menu-bar immediate view]
1010 '(menu-item "View This File" dired-view-file
1011 :help "Examine file at cursor in read-only mode"))
1012 (define-key map [menu-bar immediate display]
1013 '(menu-item "Display in Other Window" dired-display-file
1014 :help "Display file at cursor in other window"))
1015 (define-key map [menu-bar immediate find-file-other-window]
1016 '(menu-item "Find in Other Window" dired-find-file-other-window
1017 :help "Edit file at cursor in other window"))
1018 (define-key map [menu-bar immediate find-file]
1019 '(menu-item "Find This File" dired-find-file
1020 :help "Edit file at cursor"))
1021 (define-key map [menu-bar immediate create-directory]
1022 '(menu-item "Create Directory..." dired-create-directory))
1024 (define-key map [menu-bar regexp]
1025 (cons "Regexp" (make-sparse-keymap "Regexp")))
1027 (define-key map [menu-bar regexp downcase]
1028 '(menu-item "Downcase" dired-downcase
1029 ;; When running on plain MS-DOS, there's only one
1030 ;; letter-case for file names.
1031 :enable (or (not (fboundp 'msdos-long-file-names))
1032 (msdos-long-file-names))
1033 :help "Rename marked files to lower-case name"))
1034 (define-key map [menu-bar regexp upcase]
1035 '(menu-item "Upcase" dired-upcase
1036 :enable (or (not (fboundp 'msdos-long-file-names))
1037 (msdos-long-file-names))
1038 :help "Rename marked files to upper-case name"))
1039 (define-key map [menu-bar regexp hardlink]
1040 '(menu-item "Hardlink..." dired-do-hardlink-regexp
1041 :help "Make hard links for files matching regexp"))
1042 (define-key map [menu-bar regexp symlink]
1043 '(menu-item "Symlink..." dired-do-symlink-regexp
1044 :visible (fboundp 'make-symbolic-link)
1045 :help "Make symbolic links for files matching regexp"))
1046 (define-key map [menu-bar regexp rename]
1047 '(menu-item "Rename..." dired-do-rename-regexp
1048 :help "Rename marked files matching regexp"))
1049 (define-key map [menu-bar regexp copy]
1050 '(menu-item "Copy..." dired-do-copy-regexp
1051 :help "Copy marked files matching regexp"))
1052 (define-key map [menu-bar regexp flag]
1053 '(menu-item "Flag..." dired-flag-files-regexp
1054 :help "Flag files matching regexp for deletion"))
1055 (define-key map [menu-bar regexp mark]
1056 '(menu-item "Mark..." dired-mark-files-regexp
1057 :help "Mark files matching regexp for future operations"))
1058 (define-key map [menu-bar regexp mark-cont]
1059 '(menu-item "Mark Containing..." dired-mark-files-containing-regexp
1060 :help "Mark files whose contents matches regexp"))
1062 (define-key map [menu-bar mark]
1063 (cons "Mark" (make-sparse-keymap "Mark")))
1065 (define-key map [menu-bar mark prev]
1066 '(menu-item "Previous Marked" dired-prev-marked-file
1067 :help "Move to previous marked file"))
1068 (define-key map [menu-bar mark next]
1069 '(menu-item "Next Marked" dired-next-marked-file
1070 :help "Move to next marked file"))
1071 (define-key map [menu-bar mark marks]
1072 '(menu-item "Change Marks..." dired-change-marks
1073 :help "Replace marker with another character"))
1074 (define-key map [menu-bar mark unmark-all]
1075 '(menu-item "Unmark All" dired-unmark-all-marks))
1076 (define-key map [menu-bar mark symlinks]
1077 '(menu-item "Mark Symlinks" dired-mark-symlinks
1078 :visible (fboundp 'make-symbolic-link)
1079 :help "Mark all symbolic links"))
1080 (define-key map [menu-bar mark directories]
1081 '(menu-item "Mark Directories" dired-mark-directories
1082 :help "Mark all directories except `.' and `..'"))
1083 (define-key map [menu-bar mark directory]
1084 '(menu-item "Mark Old Backups" dired-clean-directory
1085 :help "Flag old numbered backups for deletion"))
1086 (define-key map [menu-bar mark executables]
1087 '(menu-item "Mark Executables" dired-mark-executables
1088 :help "Mark all executable files"))
1089 (define-key map [menu-bar mark garbage-files]
1090 '(menu-item "Flag Garbage Files" dired-flag-garbage-files
1091 :help "Flag unneeded files for deletion"))
1092 (define-key map [menu-bar mark backup-files]
1093 '(menu-item "Flag Backup Files" dired-flag-backup-files
1094 :help "Flag all backup files for deletion"))
1095 (define-key map [menu-bar mark auto-save-files]
1096 '(menu-item "Flag Auto-save Files" dired-flag-auto-save-files
1097 :help "Flag auto-save files for deletion"))
1098 (define-key map [menu-bar mark deletion]
1099 '(menu-item "Flag" dired-flag-file-deletion
1100 :help "Flag current line's file for deletion"))
1101 (define-key map [menu-bar mark unmark]
1102 '(menu-item "Unmark" dired-unmark
1103 :help "Unmark or unflag current line's file"))
1104 (define-key map [menu-bar mark mark]
1105 '(menu-item "Mark" dired-mark
1106 :help "Mark current line's file for future operations"))
1107 (define-key map [menu-bar mark toggle-marks]
1108 '(menu-item "Toggle Marks" dired-do-toggle
1109 :help "Mark unmarked files, unmark marked ones"))
1111 (define-key map [menu-bar operate]
1112 (cons "Operate" (make-sparse-keymap "Operate")))
1114 (define-key map [menu-bar operate query-replace]
1115 '(menu-item "Query Replace in Files..." dired-do-query-replace-regexp
1116 :help "Replace regexp in marked files"))
1117 (define-key map [menu-bar operate search]
1118 '(menu-item "Search Files..." dired-do-search
1119 :help "Search marked files for regexp"))
1120 (define-key map [menu-bar operate chown]
1121 '(menu-item "Change Owner..." dired-do-chown
1122 :visible (not (memq system-type '(ms-dos windows-nt)))
1123 :help "Change the owner of marked files"))
1124 (define-key map [menu-bar operate chgrp]
1125 '(menu-item "Change Group..." dired-do-chgrp
1126 :visible (not (memq system-type '(ms-dos windows-nt)))
1127 :help "Change the group of marked files"))
1128 (define-key map [menu-bar operate chmod]
1129 '(menu-item "Change Mode..." dired-do-chmod
1130 :help "Change mode (attributes) of marked files"))
1131 (define-key map [menu-bar operate load]
1132 '(menu-item "Load" dired-do-load
1133 :help "Load marked Emacs Lisp files"))
1134 (define-key map [menu-bar operate compile]
1135 '(menu-item "Byte-compile" dired-do-byte-compile
1136 :help "Byte-compile marked Emacs Lisp files"))
1137 (define-key map [menu-bar operate compress]
1138 '(menu-item "Compress" dired-do-compress
1139 :help "Compress/uncompress marked files"))
1140 (define-key map [menu-bar operate print]
1141 '(menu-item "Print..." dired-do-print
1142 :help "Ask for print command and print marked files"))
1143 (define-key map [menu-bar operate hardlink]
1144 '(menu-item "Hardlink to..." dired-do-hardlink
1145 :help "Make hard links for current or marked files"))
1146 (define-key map [menu-bar operate symlink]
1147 '(menu-item "Symlink to..." dired-do-symlink
1148 :visible (fboundp 'make-symbolic-link)
1149 :help "Make symbolic links for current or marked files"))
1150 (define-key map [menu-bar operate command]
1151 '(menu-item "Shell Command..." dired-do-shell-command
1152 :help "Run a shell command on each of marked files"))
1153 (define-key map [menu-bar operate delete]
1154 '(menu-item "Delete" dired-do-delete
1155 :help "Delete current file or all marked files"))
1156 (define-key map [menu-bar operate rename]
1157 '(menu-item "Rename to..." dired-do-rename
1158 :help "Rename current file or move marked files"))
1159 (define-key map [menu-bar operate copy]
1160 '(menu-item "Copy to..." dired-do-copy
1161 :help "Copy current file or all marked files"))
1163 (setq dired-mode-map map)))
1164 \f
1165 ;; Dired mode is suitable only for specially formatted data.
1166 (put 'dired-mode 'mode-class 'special)
1168 (defun dired-mode (&optional dirname switches)
1169 "\
1172 \(optionally) its subdirectories, in the format of `ls -lR'.
1175 compress, load or byte-compile them, change their file attributes
1178 by file or all files matching certain criteria.
1180 Letters no longer insert themselves. Digits are prefix arguments.
1183 Most commands operate on the marked files and use the current file
1184 if no files are marked. Use a numeric prefix argument to operate on
1185 the next ARG (or previous -ARG if ARG<0) files, or just `1'
1186 to operate on the current file only. Prefix arguments override marks.
1188 to see why something went wrong.
1193 (or dired it in another buffer, if it is a directory).
1200 This retains all marks and hides subdirs again that were hidden before.
1201 SPC and DEL can be used to move down and up by lines.
1204 to read the
1206 to relist a single or the marked files or a
1208 again for the directory tree.
1211 for more info):
1213 dired-listing-switches
1214 dired-trivial-filenames
1215 dired-shrink-to-fit
1216 dired-marker-char
1217 dired-del-marker
1218 dired-keep-marker-rename
1219 dired-keep-marker-copy
1220 dired-keep-marker-hardlink
1221 dired-keep-marker-symlink
1225 dired-before-readin-hook
1226 dired-after-readin-hook
1227 dired-mode-hook
1228 dired-load-hook
1230 Keybindings:
1232 ;; Not to be called interactively (e.g. dired-directory will be set
1233 ;; to default-directory, which is wrong with wildcards).
1234 (kill-all-local-variables)
1235 (use-local-map dired-mode-map)
1236 (dired-advertise) ; default-directory is already set
1237 (setq major-mode 'dired-mode
1238 mode-name "Dired"
1239 ;; case-fold-search nil
1240 buffer-read-only t
1241 selective-display t ; for subdirectory hiding
1242 mode-line-buffer-identification
1243 (propertized-buffer-identification "%17b"))
1244 (set (make-local-variable 'revert-buffer-function)
1245 (function dired-revert))
1246 (set (make-local-variable 'page-delimiter)
1248 (set (make-local-variable 'dired-directory)
1249 (or dirname default-directory))
1250 ;; list-buffers uses this to display the dir being edited in this buffer.
1251 (set (make-local-variable 'list-buffers-directory)
1252 (expand-file-name dired-directory))
1253 (set (make-local-variable 'dired-actual-switches)
1254 (or switches dired-listing-switches))
1255 (set (make-local-variable 'font-lock-defaults) '(dired-font-lock-keywords t))
1256 (dired-sort-other dired-actual-switches t)
1257 (run-hooks 'dired-mode-hook))
1258 \f
1259 ;; Idiosyncratic dired commands that don't deal with marks.
1261 (defun dired-summary ()
1262 "Summarize basic Dired commands and show recent Dired errors."
1263 (interactive)
1264 (dired-why)
1265 ;>> this should check the key-bindings and use substitute-command-keys if non-standard
1266 (message
1267 "d-elete, u-ndelete, x-punge, f-ind, o-ther window, R-ename, C-opy, h-elp"))
1269 (defun dired-undo ()
1270 "Undo in a dired buffer.
1271 This doesn't recover lost files, it just undoes changes in the buffer itself.
1272 You can use it to recover marks, killed lines or subdirs.
1274 parse the buffer again."
1275 (interactive)
1276 (let (buffer-read-only)
1277 (undo)
1278 (message "Change in Dired buffer undone.
1279 Actual changes in files cannot be undone by Emacs.")))
1281 (defun dired-next-line (arg)
1282 "Move down lines then position at filename.
1283 Optional prefix ARG says how many lines to move; default is one line."
1284 (interactive "p")
1285 (next-line arg)
1286 (dired-move-to-filename))
1288 (defun dired-previous-line (arg)
1289 "Move up lines then position at filename.
1290 Optional prefix ARG says how many lines to move; default is one line."
1291 (interactive "p")
1292 (previous-line arg)
1293 (dired-move-to-filename))
1295 (defun dired-next-dirline (arg &optional opoint)
1296 "Goto ARG'th next directory file line."
1297 (interactive "p")
1298 (or opoint (setq opoint (point)))
1299 (if (if (> arg 0)
1300 (re-search-forward dired-re-dir nil t arg)
1301 (beginning-of-line)
1302 (re-search-backward dired-re-dir nil t (- arg)))
1303 (dired-move-to-filename) ; user may type `i' or `f'
1304 (goto-char opoint)
1305 (error "No more subdirectories")))
1307 (defun dired-prev-dirline (arg)
1308 "Goto ARG'th previous directory file line."
1309 (interactive "p")
1310 (dired-next-dirline (- arg)))
1312 (defun dired-up-directory (&optional other-window)
1313 "Run Dired on parent directory of current directory.
1314 Find the parent directory either in this buffer or another buffer.
1315 Creates a buffer if necessary."
1316 (interactive "P")
1317 (let* ((dir (dired-current-directory))
1318 (up (file-name-directory (directory-file-name dir))))
1319 (or (dired-goto-file (directory-file-name dir))
1320 ;; Only try dired-goto-subdir if buffer has more than one dir.
1321 (and (cdr dired-subdir-alist)
1322 (dired-goto-subdir up))
1323 (progn
1324 (if other-window
1325 (dired-other-window up)
1326 (dired up))
1327 (dired-goto-file dir)))))
1329 (defun dired-get-file-for-visit ()
1330 "Get the current line's file name, with an error if file does not exist."
1331 (interactive)
1332 (let ((file-name (file-name-sans-versions (dired-get-filename) t)))
1333 (if (file-exists-p file-name)
1334 file-name
1335 (if (file-symlink-p file-name)
1336 (error "File is a symlink to a nonexistent target")
1337 (error "File no longer exists; type `g' to update Dired buffer")))))
1339 ;; Force `f' rather than `e' in the mode doc:
1340 (defalias 'dired-advertised-find-file 'dired-find-file)
1341 (defun dired-find-file ()
1342 "In Dired, visit the file or directory named on this line."
1343 (interactive)
1344 (find-file (dired-get-file-for-visit)))
1346 (defun dired-find-alternate-file ()
1347 "In Dired, visit this file or directory instead of the dired buffer."
1348 (interactive)
1349 (set-buffer-modified-p nil)
1350 (find-alternate-file (dired-get-file-for-visit)))
1352 (defun dired-mouse-find-file-other-window (event)
1353 "In Dired, visit the file or directory name you click on."
1354 (interactive "e")
1355 (let (file)
1356 (save-excursion
1357 (set-buffer (window-buffer (posn-window (event-end event))))
1358 (save-excursion
1359 (goto-char (posn-point (event-end event)))
1360 (setq file (dired-get-file-for-visit))))
1361 (select-window (posn-window (event-end event)))
1362 (find-file-other-window (file-name-sans-versions file t))))
1364 (defun dired-view-file ()
1365 "In Dired, examine a file in view mode, returning to dired when done.
1366 When file is a directory, show it in this buffer if it is inserted;
1367 otherwise, display it in another buffer."
1368 (interactive)
1369 (let ((file (dired-get-file-for-visit)))
1370 (if (file-directory-p file)
1371 (or (and (cdr dired-subdir-alist)
1372 (dired-goto-subdir file))
1373 (dired file))
1374 (view-file file))))
1376 (defun dired-find-file-other-window ()
1377 "In Dired, visit this file or directory in another window."
1378 (interactive)
1379 (find-file-other-window (dired-get-file-for-visit)))
1381 (defun dired-display-file ()
1382 "In Dired, display this file or directory in another window."
1383 (interactive)
1384 (display-buffer (find-file-noselect (dired-get-file-for-visit))))
1385 \f
1386 ;;; Functions for extracting and manipulating file names in Dired buffers.
1388 (defun dired-get-filename (&optional localp no-error-if-not-filep)
1389 "In Dired, return name of file mentioned on this line.
1390 Value returned normally includes the directory name.
1391 Optional arg LOCALP with value `no-dir' means don't include directory
1392 name in result. A value of `verbatim' means to return the name exactly as
1393 it occurs in the buffer, and a value of t means construct name relative to
1394 `default-directory', which still may contain slashes if in a subdirectory.
1395 Optional arg NO-ERROR-IF-NOT-FILEP means return nil if no filename on
1396 this line, otherwise an error occurs."
1397 (let (case-fold-search file p1 p2 already-absolute)
1398 (save-excursion
1399 (if (setq p1 (dired-move-to-filename (not no-error-if-not-filep)))
1400 (setq p2 (dired-move-to-end-of-filename no-error-if-not-filep))))
1401 ;; nil if no file on this line, but no-error-if-not-filep is t:
1402 (if (setq file (and p1 p2 (buffer-substring p1 p2)))
1403 (progn
1404 ;; Get rid of the mouse-face property that file names have.
1405 (set-text-properties 0 (length file) nil file)
1406 ;; Unquote names quoted by ls or by dired-insert-directory.
1407 ;; Using read to unquote is much faster than substituting
1409 (setq file
1410 (read
1412 ;; some ls -b don't escape quotes, argh!
1413 ;; This is not needed for GNU ls, though.
1414 (or (dired-string-replace-match
1416 file)
1418 (and file (file-name-absolute-p file)
1419 ;; A relative file name can start with ~.
1420 ;; Don't treat it as absolute in this context.
1421 (not (eq (aref file 0) ?~))
1422 (setq already-absolute t))
1423 (and file buffer-file-coding-system
1424 (not file-name-coding-system)
1425 (not default-file-name-coding-system)
1426 (setq file (encode-coding-string file buffer-file-coding-system)))
1427 (cond
1428 ((null file)
1429 nil)
1430 ((eq localp 'verbatim)
1431 file)
1432 ((and (eq localp 'no-dir) already-absolute)
1433 (file-name-nondirectory file))
1434 (already-absolute
1435 (if (find-file-name-handler file nil)
1436 (concat "/:" file)
1437 file))
1438 ((eq localp 'no-dir)
1439 file)
1440 ((equal (dired-current-directory) "/")
1441 (setq file (concat (dired-current-directory localp) file))
1442 (if (find-file-name-handler file nil)
1443 (concat "/:" file)
1444 file))
1445 (t
1446 (concat (dired-current-directory localp) file)))))
1448 (defun dired-string-replace-match (regexp string newtext
1449 &optional literal global)
1450 "Replace first match of REGEXP in STRING with NEWTEXT.
1451 If it does not match, nil is returned instead of the new string.
1452 Optional arg LITERAL means to take NEWTEXT literally.
1453 Optional arg GLOBAL means to replace all matches."
1454 (if global
1455 (let ((start 0) ret)
1456 (while (string-match regexp string start)
1457 (let ((from-end (- (length string) (match-end 0))))
1458 (setq ret (setq string (replace-match newtext t literal string)))
1459 (setq start (- (length string) from-end))))
1460 ret)
1461 (if (not (string-match regexp string 0))
1462 nil
1463 (replace-match newtext t literal string))))
1465 (defun dired-make-absolute (file &optional dir)
1466 ;;"Convert FILE (a pathname relative to DIR) to an absolute pathname."
1467 ;; We can't always use expand-file-name as this would get rid of `.'
1468 ;; or expand in / instead default-directory if DIR=="".
1469 ;; This should be good enough for ange-ftp, but might easily be
1470 ;; redefined (for VMS?).
1471 ;; It should be reasonably fast, though, as it is called in
1472 ;; dired-get-filename.
1473 (concat (or dir default-directory) file))
1475 (defun dired-make-relative (file &optional dir ignore)
1476 "Convert FILE (an absolute file name) to a name relative to DIR.
1477 If this is impossible, return FILE unchanged.
1478 DIR must be a directory name, not a file name."
1479 (or dir (setq dir default-directory))
1480 ;; This case comes into play if default-directory is set to
1481 ;; use ~.
1482 (if (and (> (length dir) 0) (= (aref dir 0) ?~))
1483 (setq dir (expand-file-name dir)))
1484 (if (string-match (concat "^" (regexp-quote dir)) file)
1485 (substring file (match-end 0))
1486 ;;; (or no-error
1487 ;;; (error "%s: not in directory tree growing at %s" file dir))
1488 file))
1489 \f
1490 ;;; Functions for finding the file name in a dired buffer line.
1492 (defvar dired-move-to-filename-regexp
1494 ;; In some locales, month abbreviations are as short as 2 letters,
1495 ;; and they can be followed by ".".
1497 (s " ")
1498 (yyyy "[0-9][0-9][0-9][0-9]")
1499 (dd "[ 0-3][0-9]")
1500 (HH:MM "[ 0-2][0-9]:[0-5][0-9]")
1502 (zone "[-+][0-2][0-9][0-5][0-9]")
1503 (iso-mm-dd "[01][0-9]-[0-3][0-9]")
1508 s "+"
1510 (western-comma (concat month s "+" dd "," s "+" yyyy))
1511 ;; Japanese MS-Windows ls-lisp has one-digit months, and
1512 ;; omits the Kanji characters after month and day-of-month.
1513 (mm "[ 0-1]?[0-9]")
1514 (japanese
1515 (concat mm l "?" s dd l "?" s "+"
1517 ;; The "[0-9]" below requires the previous column to end in a digit.
1518 ;; This avoids recognizing `1 may 1997' as a date in the line:
1519 ;; -r--r--r-- 1 may 1997 1168 Oct 19 16:49 README
1520 ;; The "[kMGTPEZY]?" below supports "ls -alh" output.
1521 ;; The ".*" below finds the last match if there are multiple matches.
1522 ;; This avoids recognizing `jservice 10 1024' as a date in the line:
1523 ;; drwxr-xr-x 3 jservice 10 1024 Jul 2 1997 esg-host
1524 (concat ".*[0-9][kMGTPEZY]?" s
1526 s "+"))
1527 "Regular expression to match up to the file name in a directory listing.
1528 The default value is designed to recognize dates and times
1529 regardless of the language.")
1531 (defvar dired-permission-flags-regexp
1533 "Regular expression to match the permission flags in `ls -l'.")
1535 ;; Move to first char of filename on this line.
1536 ;; Returns position (point) or nil if no filename on this line."
1537 (defun dired-move-to-filename (&optional raise-error eol)
1538 ;; This is the UNIX version.
1539 (or eol (setq eol (progn (end-of-line) (point))))
1540 (beginning-of-line)
1541 (if (re-search-forward dired-move-to-filename-regexp eol t)
1542 (goto-char (match-end 0))
1543 (if raise-error
1544 (error "No file on this line"))))
1546 (defun dired-move-to-end-of-filename (&optional no-error)
1547 ;; Assumes point is at beginning of filename,
1548 ;; thus the rwx bit re-search-backward below will succeed in *this*
1549 ;; line if at all. So, it should be called only after
1550 ;; (dired-move-to-filename t).
1551 ;; On failure, signals an error (with non-nil NO-ERROR just returns nil).
1552 ;; This is the UNIX version.
1553 (let (opoint file-type executable symlink hidden case-fold-search used-F eol)
1554 ;; case-fold-search is nil now, so we can test for capital F:
1555 (setq used-F (string-match "F" dired-actual-switches)
1556 opoint (point)
1557 eol (save-excursion (end-of-line) (point))
1558 hidden (and selective-display
1560 (if hidden
1561 nil
1562 (save-excursion;; Find out what kind of file this is:
1563 ;; Restrict perm bits to be non-blank,
1564 ;; otherwise this matches one char to early (looking backward):
1565 ;; "l---------" (some systems make symlinks that way)
1566 ;; "----------" (plain file with zero perms)
1567 (if (re-search-backward
1568 dired-permission-flags-regexp nil t)
1569 (setq file-type (char-after (match-beginning 1))
1570 symlink (eq file-type ?l)
1571 ;; Only with -F we need to know whether it's an executable
1572 executable (and
1573 used-F
1574 (string-match
1575 "[xst]";; execute bit set anywhere?
1576 (concat
1577 (buffer-substring (match-beginning 2)
1578 (match-end 2))
1579 (buffer-substring (match-beginning 3)
1580 (match-end 3))
1581 (buffer-substring (match-beginning 4)
1582 (match-end 4))))))
1583 (or no-error (error "No file on this line"))))
1584 ;; Move point to end of name:
1585 (if symlink
1586 (if (search-forward " ->" eol t)
1587 (progn
1588 (forward-char -3)
1589 (and used-F
1590 dired-ls-F-marks-symlinks
1591 (eq (preceding-char) ?@);; did ls really mark the link?
1592 (forward-char -1))))
1593 (goto-char eol);; else not a symbolic link
1594 ;; ls -lF marks dirs, sockets and executables with exactly one
1595 ;; trailing character. (Executable bits on symlinks ain't mean
1596 ;; a thing, even to ls, but we know it's not a symlink.)
1597 (and used-F
1598 (or (memq file-type '(?d ?s))
1599 executable)
1600 (forward-char -1))))
1601 (or no-error
1602 (not (eq opoint (point)))
1603 (error (if hidden
1604 (substitute-command-keys
1606 "No file on this line")))
1607 (if (eq opoint (point))
1608 nil
1609 (point))))
1611 \f
1612 ;;; COPY NAMES OF MARKED FILES INTO KILL-RING.
1614 (defun dired-copy-filename-as-kill (&optional arg)
1615 "Copy names of marked (or next ARG) files into the kill ring.
1616 The names are separated by a space.
1617 With a zero prefix arg, use the complete pathname of each marked file.
1620 If on a subdir headerline, use subdirname instead; prefix arg is ignored
1621 in this case.
1624 (interactive "P")
1625 (let ((string
1626 (or (dired-get-subdir)
1627 (mapconcat (function identity)
1628 (if arg
1629 (cond ((zerop (prefix-numeric-value arg))
1630 (dired-get-marked-files))
1631 ((integerp arg)
1632 (dired-get-marked-files 'no-dir arg))
1633 (t ; else a raw arg
1634 (dired-get-marked-files t)))
1635 (dired-get-marked-files 'no-dir))
1636 " "))))
1637 (if (eq last-command 'kill-region)
1638 (kill-append string nil)
1639 (kill-new string))
1640 (message "%s" string)))
1642 \f
1643 ;; Keeping Dired buffers in sync with the filesystem and with each other
1645 (defun dired-buffers-for-dir (dir &optional file)
1646 ;; Return a list of buffers that dired DIR (top level or in-situ subdir).
1647 ;; If FILE is non-nil, include only those whose wildcard pattern (if any)
1648 ;; matches FILE.
1649 ;; The list is in reverse order of buffer creation, most recent last.
1650 ;; As a side effect, killed dired buffers for DIR are removed from
1651 ;; dired-buffers.
1652 (setq dir (file-name-as-directory dir))
1653 (let ((alist dired-buffers) result elt buf pattern)
1654 (while alist
1655 (setq elt (car alist)
1656 buf (cdr elt))
1657 (if (buffer-name buf)
1658 (if (dired-in-this-tree dir (car elt))
1659 (with-current-buffer buf
1660 (and (assoc dir dired-subdir-alist)
1661 (or (null file)
1662 (let ((wildcards
1663 (file-name-nondirectory dired-directory)))
1664 (or (= 0 (length wildcards))
1665 (string-match (dired-glob-regexp wildcards)
1666 file))))
1667 (setq result (cons buf result)))))
1668 ;; else buffer is killed - clean up:
1669 (setq dired-buffers (delq elt dired-buffers)))
1670 (setq alist (cdr alist)))
1671 result))
1673 (defun dired-glob-regexp (pattern)
1674 "Convert glob-pattern PATTERN to a regular expression."
1675 (let ((matched-in-pattern 0) ;; How many chars of PATTERN we've handled.
1676 regexp)
1677 (while (string-match "[[?*]" pattern matched-in-pattern)
1678 (let ((op-end (match-end 0))
1679 (next-op (aref pattern (match-beginning 0))))
1680 (setq regexp (concat regexp
1681 (regexp-quote
1682 (substring pattern matched-in-pattern
1683 (match-beginning 0)))))
1684 (cond ((= next-op ??)
1685 (setq regexp (concat regexp "."))
1686 (setq matched-in-pattern op-end))
1687 ((= next-op ?\[)
1688 ;; Fails to handle ^ yet ????
1689 (let* ((set-start (match-beginning 0))
1690 (set-cont
1691 (if (= (aref pattern (1+ set-start)) ?^)
1692 (+ 3 set-start)
1693 (+ 2 set-start)))
1694 (set-end (string-match "]" pattern set-cont))
1695 (set (substring pattern set-start (1+ set-end))))
1696 (setq regexp (concat regexp set))
1697 (setq matched-in-pattern (1+ set-end))))
1698 ((= next-op ?*)
1699 (setq regexp (concat regexp ".*"))
1700 (setq matched-in-pattern op-end)))))
1702 regexp
1703 (regexp-quote
1704 (substring pattern matched-in-pattern))
1709 (defun dired-advertise ()
1710 ;;"Advertise in variable `dired-buffers' that we dired `default-directory'."
1711 ;; With wildcards we actually advertise too much.
1712 (let ((expanded-default (expand-file-name default-directory)))
1713 (if (memq (current-buffer) (dired-buffers-for-dir expanded-default))
1714 t ; we have already advertised ourselves
1715 (setq dired-buffers
1716 (cons (cons expanded-default (current-buffer))
1717 dired-buffers)))))
1719 (defun dired-unadvertise (dir)
1720 ;; Remove DIR from the buffer alist in variable dired-buffers.
1721 ;; This has the effect of removing any buffer whose main directory is DIR.
1722 ;; It does not affect buffers in which DIR is a subdir.
1723 ;; Removing is also done as a side-effect in dired-buffer-for-dir.
1724 (setq dired-buffers
1725 (delq (assoc (expand-file-name dir) dired-buffers) dired-buffers)))
1726 \f
1727 ;; Tree Dired
1729 ;;; utility functions
1731 (defun dired-in-this-tree (file dir)
1732 ;;"Is FILE part of the directory tree starting at DIR?"
1733 (let (case-fold-search)
1734 (string-match (concat "^" (regexp-quote dir)) file)))
1736 (defun dired-normalize-subdir (dir)
1737 ;; Prepend default-directory to DIR if relative path name.
1738 ;; dired-get-filename must be able to make a valid filename from a
1739 ;; file and its directory DIR.
1740 (file-name-as-directory
1741 (if (file-name-absolute-p dir)
1742 dir
1743 (expand-file-name dir default-directory))))
1745 (defun dired-get-subdir ()
1746 ;;"Return the subdir name on this line, or nil if not on a headerline."
1747 ;; Look up in the alist whether this is a headerline.
1748 (save-excursion
1749 (let ((cur-dir (dired-current-directory)))
1750 (beginning-of-line) ; alist stores b-o-l positions
1751 (and (zerop (- (point)
1752 (dired-get-subdir-min (assoc cur-dir
1753 dired-subdir-alist))))
1754 cur-dir))))
1756 ;(defun dired-get-subdir-min (elt)
1757 ; (cdr elt))
1758 ;; can't use macro, must be redefinable for other alist format in dired-nstd.
1759 (defalias 'dired-get-subdir-min 'cdr)
1761 (defun dired-get-subdir-max (elt)
1762 (save-excursion
1763 (goto-char (dired-get-subdir-min elt))
1764 (dired-subdir-max)))
1766 (defun dired-clear-alist ()
1767 (while dired-subdir-alist
1768 (set-marker (dired-get-subdir-min (car dired-subdir-alist)) nil)
1769 (setq dired-subdir-alist (cdr dired-subdir-alist))))
1771 (defun dired-subdir-index (dir)
1772 ;; Return an index into alist for use with nth
1773 ;; for the sake of subdir moving commands.
1774 (let (found (index 0) (alist dired-subdir-alist))
1775 (while alist
1776 (if (string= dir (car (car alist)))
1777 (setq alist nil found t)
1778 (setq alist (cdr alist) index (1+ index))))
1779 (if found index nil)))
1781 (defun dired-next-subdir (arg &optional no-error-if-not-found no-skip)
1782 "Go to next subdirectory, regardless of level."
1783 ;; Use 0 arg to go to this directory's header line.
1784 ;; NO-SKIP prevents moving to end of header line, returning whatever
1785 ;; position was found in dired-subdir-alist.
1786 (interactive "p")
1787 (let ((this-dir (dired-current-directory))
1788 pos index)
1789 ;; nth with negative arg does not return nil but the first element
1790 (setq index (- (dired-subdir-index this-dir) arg))
1791 (setq pos (if (>= index 0)
1792 (dired-get-subdir-min (nth index dired-subdir-alist))))
1793 (if pos
1794 (progn
1795 (goto-char pos)
1797 (point))
1798 (if no-error-if-not-found
1799 nil ; return nil if not found
1800 (error "%s directory" (if (> arg 0) "Last" "First"))))))
1802 (defun dired-build-subdir-alist (&optional switches)
1803 "Build `dired-subdir-alist' by parsing the buffer.
1804 Returns the new value of the alist.
1805 If optional arg SWITCHES is non-nil, use its value
1806 instead of `dired-actual-switches'."
1807 (interactive)
1808 (dired-clear-alist)
1809 (save-excursion
1810 (let* ((count 0)
1811 (buffer-read-only nil)
1812 (switches (or switches dired-actual-switches))
1813 new-dir-name
1814 (R-ftp-base-dir-regex
1815 ;; Used to expand subdirectory names correctly in recursive
1816 ;; ange-ftp listings.
1817 (and (string-match "R" switches)
1820 (goto-char (point-min))
1821 (setq dired-subdir-alist nil)
1822 (while (and (re-search-forward dired-subdir-regexp nil t)
1823 ;; Avoid taking a file name ending in a colon
1824 ;; as a subdir name.
1825 (not (save-excursion
1826 (goto-char (match-beginning 0))
1827 (beginning-of-line)
1828 (forward-char 2)
1829 (save-match-data (looking-at dired-re-perms)))))
1830 (save-excursion
1831 (goto-char (match-beginning 1))
1832 (setq new-dir-name
1833 (buffer-substring-no-properties (point) (match-end 1))
1834 new-dir-name
1835 (save-match-data
1836 (if (and R-ftp-base-dir-regex
1837 (not (string= new-dir-name default-directory))
1838 (string-match R-ftp-base-dir-regex new-dir-name))
1839 (concat default-directory
1840 (substring new-dir-name (match-end 0)))
1841 (expand-file-name new-dir-name))))
1842 (delete-region (point) (match-end 1))
1843 (insert new-dir-name))
1844 (setq count (1+ count))
1845 (dired-alist-add-1 new-dir-name
1846 ;; Place a sub directory boundary between lines.
1847 (save-excursion
1848 (goto-char (match-beginning 0))
1849 (beginning-of-line)
1850 (point-marker))))
1851 (if (> count 1)
1852 (message "Buffer includes %d directories" count))
1853 ;; We don't need to sort it because it is in buffer order per
1854 ;; constructionem. Return new alist:
1855 dired-subdir-alist)))
1857 (defun dired-alist-add-1 (dir new-marker)
1858 ;; Add new DIR at NEW-MARKER. Don't sort.
1859 (setq dired-subdir-alist
1860 (cons (cons (dired-normalize-subdir dir) new-marker)
1861 dired-subdir-alist)))
1863 (defun dired-goto-next-nontrivial-file ()
1864 ;; Position point on first nontrivial file after point.
1865 (dired-goto-next-file);; so there is a file to compare with
1866 (if (stringp dired-trivial-filenames)
1867 (while (and (not (eobp))
1868 (string-match dired-trivial-filenames
1869 (file-name-nondirectory
1870 (or (dired-get-filename nil t) ""))))
1871 (forward-line 1)
1872 (dired-move-to-filename))))
1874 (defun dired-goto-next-file ()
1875 (let ((max (1- (dired-subdir-max))))
1876 (while (and (not (dired-move-to-filename)) (< (point) max))
1877 (forward-line 1))))
1879 (defun dired-goto-file (file)
1880 "Go to file line of FILE in this dired buffer."
1881 ;; Return value of point on success, else nil.
1882 ;; FILE must be an absolute pathname.
1885 ;; it in the buffer.
1886 (interactive
1887 (prog1 ; let push-mark display its message
1888 (list (expand-file-name
1889 (read-file-name "Goto file: "
1890 (dired-current-directory))))
1891 (push-mark)))
1892 (setq file (directory-file-name file)) ; does no harm if no directory
1893 (let (found case-fold-search dir)
1894 (setq dir (or (file-name-directory file)
1895 (error "Need absolute pathname for %s" file)))
1896 (save-excursion
1897 ;; The hair here is to get the result of dired-goto-subdir
1898 ;; without really calling it if we don't have any subdirs.
1899 (if (if (string= dir (expand-file-name default-directory))
1900 (goto-char (point-min))
1901 (and (cdr dired-subdir-alist)
1902 (dired-goto-subdir dir)))
1903 (let ((base (file-name-nondirectory file))
1904 (boundary (dired-subdir-max)))
1905 (while (and (not found)
1906 ;; filenames are preceded by SPC, this makes
1907 ;; the search faster (e.g. for the filename "-"!).
1908 (search-forward (concat " " base) boundary 'move))
1909 ;; Match could have BASE just as initial substring or
1910 ;; or in permission bits or date or
1911 ;; not be a proper filename at all:
1912 (if (equal base (dired-get-filename 'no-dir t))
1913 ;; Must move to filename since an (actually
1914 ;; correct) match could have been elsewhere on the
1915 ;; ;; line (e.g. "-" would match somewhere in the
1916 ;; permission bits).
1917 (setq found (dired-move-to-filename))
1918 ;; If this isn't the right line, move forward to avoid
1919 ;; trying this line again.
1920 (forward-line 1))))))
1921 (and found
1922 ;; return value of point (i.e., FOUND):
1923 (goto-char found))))
1925 (defun dired-initial-position (dirname)
1926 ;; Where point should go in a new listing of DIRNAME.
1927 ;; Point assumed at beginning of new subdir line.
1928 ;; You may redefine this function as you wish, e.g. like in dired-x.el.
1929 (end-of-line)
1930 (if dired-trivial-filenames (dired-goto-next-nontrivial-file)))
1931 \f
1932 ;; These are hooks which make tree dired work.
1933 ;; They are in this file because other parts of dired need to call them.
1934 ;; But they don't call the rest of tree dired unless there are subdirs loaded.
1936 ;; This function is called for each retrieved filename.
1937 ;; It could stand to be faster, though it's mostly function call
1938 ;; overhead. Avoiding the function call seems to save about 10% in
1939 ;; dired-get-filename. Make it a defsubst?
1940 (defun dired-current-directory (&optional localp)
1941 "Return the name of the subdirectory to which this line belongs.
1942 This returns a string with trailing slash, like `default-directory'.
1943 Optional argument means return a file name relative to `default-directory'."
1944 (let ((here (point))
1945 (alist (or dired-subdir-alist
1946 ;; probably because called in a non-dired buffer
1947 (error "No subdir-alist in %s" (current-buffer))))
1948 elt dir)
1949 (while alist
1950 (setq elt (car alist)
1951 dir (car elt)
1952 ;; use `<=' (not `<') as subdir line is part of subdir
1953 alist (if (<= (dired-get-subdir-min elt) here)
1954 nil ; found
1955 (cdr alist))))
1956 (if localp
1957 (dired-make-relative dir default-directory)
1958 dir)))
1960 ;; Subdirs start at the beginning of their header lines and end just
1961 ;; before the beginning of the next header line (or end of buffer).
1963 (defun dired-subdir-max ()
1964 (save-excursion
1965 (if (or (null (cdr dired-subdir-alist)) (not (dired-next-subdir 1 t t)))
1966 (point-max)
1967 (point))))
1968 \f
1969 ;; Deleting files
1971 (defcustom dired-recursive-deletes nil ; Default only delete empty directories.
1972 "*Decide whether recursive deletes are allowed.
1973 nil means no recursive deletes.
1974 `always' means delete recursively without asking. This is DANGEROUS!
1975 `top' means ask for each directory at top level, but delete its subdirectories
1976 without asking.
1977 Anything else means ask for each directory."
1978 :type '(choice :tag "Delete not empty directory"
1979 (const :tag "No. Only empty directories" nil)
1980 (const :tag "Ask for each directory" t)
1981 (const :tag "Ask for each top directory only" top))
1982 :group 'dired)
1984 ;; Match anything but `.' and `..'.
1987 ;; Delete file, possibly delete a directory and all its files.
1988 ;; This function is usefull outside of dired. One could change it's name
1989 ;; to e.g. recursive-delete-file and put it somewhere else.
1990 (defun dired-delete-file (file &optional recursive) "\
1991 Delete FILE or directory (possibly recursively if optional RECURSIVE is true.)
1992 RECURSIVE determines what to do with a non-empty directory. If RECURSIVE is:
1993 Nil, do not delete.
1994 `always', delete recursively without asking.
1995 `top', ask for each directory at top level.
1996 Anything else, ask for each sub-directory."
1997 (let (files)
1998 ;; This test is equivalent to
1999 ;; (and (file-directory-p fn) (not (file-symlink-p fn)))
2000 ;; but more efficient
2001 (if (not (eq t (car (file-attributes file))))
2002 (delete-file file)
2003 (when (and recursive
2004 (setq files
2005 (directory-files file t dired-re-no-dot)) ; Not empty.
2006 (or (eq recursive 'always)
2007 (yes-or-no-p (format "Recursive delete of %s "
2008 (dired-make-relative file)))))
2009 (if (eq recursive 'top) (setq recursive 'always)) ; Don't ask again.
2010 (while files ; Recursively delete (possibly asking).
2011 (dired-delete-file (car files) recursive)
2012 (setq files (cdr files))))
2013 (delete-directory file))))
2015 (defun dired-do-flagged-delete (&optional nomessage)
2016 "In Dired, delete the files flagged for deletion.
2017 If NOMESSAGE is non-nil, we don't display any message
2018 if there are no flagged files."
2019 (interactive)
2020 (let* ((dired-marker-char dired-del-marker)
2021 (regexp (dired-marker-regexp))
2022 case-fold-search)
2023 (if (save-excursion (goto-char (point-min))
2024 (re-search-forward regexp nil t))
2025 (dired-internal-do-deletions
2026 ;; this can't move point since ARG is nil
2027 (dired-map-over-marks (cons (dired-get-filename) (point))
2028 nil)
2029 nil)
2030 (or nomessage
2031 (message "(No deletions requested)")))))
2033 (defun dired-do-delete (&optional arg)
2034 "Delete all marked (or next ARG) files."
2035 ;; This is more consistent with the file marking feature than
2036 ;; dired-do-flagged-delete.
2037 (interactive "P")
2038 (dired-internal-do-deletions
2039 ;; this may move point if ARG is an integer
2040 (dired-map-over-marks (cons (dired-get-filename) (point))
2041 arg)
2042 arg))
2044 (defvar dired-deletion-confirmer 'yes-or-no-p) ; or y-or-n-p?
2046 (defun dired-internal-do-deletions (l arg)
2047 ;; L is an alist of files to delete, with their buffer positions.
2048 ;; ARG is the prefix arg.
2049 ;; Filenames are absolute (VMS needs this for logical search paths).
2050 ;; (car L) *must* be the *last* (bottommost) file in the dired buffer.
2051 ;; That way as changes are made in the buffer they do not shift the
2052 ;; lines still to be changed, so the (point) values in L stay valid.
2053 ;; Also, for subdirs in natural order, a subdir's files are deleted
2054 ;; before the subdir itself - the other way around would not work.
2055 (let ((files (mapcar (function car) l))
2056 (count (length l))
2057 (succ 0))
2058 ;; canonicalize file list for pop up
2059 (setq files (nreverse (mapcar (function dired-make-relative) files)))
2060 (if (dired-mark-pop-up
2061 " *Deletions*" 'delete files dired-deletion-confirmer
2062 (format "Delete %s " (dired-mark-prompt arg files)))
2063 (save-excursion
2064 (let (failures);; files better be in reverse order for this loop!
2065 (while l
2066 (goto-char (cdr (car l)))
2067 (let (buffer-read-only)
2068 (condition-case err
2069 (let ((fn (car (car l))))
2070 (dired-delete-file fn dired-recursive-deletes)
2071 ;; if we get here, removing worked
2072 (setq succ (1+ succ))
2073 (message "%s of %s deletions" succ count)
2074 (delete-region (progn (beginning-of-line) (point))
2075 (progn (forward-line 1) (point)))
2076 (dired-clean-up-after-deletion fn))
2077 (error;; catch errors from failed deletions
2079 (setq failures (cons (car (car l)) failures)))))
2080 (setq l (cdr l)))
2081 (if (not failures)
2082 (message "%d deletion%s done" count (dired-plural-s count))
2083 (dired-log-summary
2084 (format "%d of %d deletion%s failed"
2085 (length failures) count
2086 (dired-plural-s count))
2087 failures))))
2088 (message "(No deletions performed)")))
2089 (dired-move-to-filename))
2091 ;; This is a separate function for the sake of dired-x.el.
2092 (defun dired-clean-up-after-deletion (fn)
2093 ;; Clean up after a deleted file or directory FN.
2094 (save-excursion (and (cdr dired-subdir-alist)
2095 (dired-goto-subdir fn)
2096 (dired-kill-subdir))))
2097 \f
2098 ;; Confirmation
2100 (defun dired-marker-regexp ()
2101 (concat "^" (regexp-quote (char-to-string dired-marker-char))))
2103 (defun dired-plural-s (count)
2104 (if (= 1 count) "" "s"))
2106 (defun dired-mark-prompt (arg files)
2107 ;; Return a string for use in a prompt, either the current file
2108 ;; name, or the marker and a count of marked files.
2109 (let ((count (length files)))
2110 (if (= count 1)
2111 (car files)
2112 ;; more than 1 file:
2113 (if (integerp arg)
2114 ;; abs(arg) = count
2115 ;; Perhaps this is nicer, but it also takes more screen space:
2116 ;;(format "[%s %d files]" (if (> arg 0) "next" "previous")
2117 ;; count)
2118 (format "[next %d files]" arg)
2119 (format "%c [%d files]" dired-marker-char count)))))
2121 (defun dired-pop-to-buffer (buf)
2122 ;; Pop up buffer BUF.
2123 ;; If dired-shrink-to-fit is t, make its window fit its contents.
2124 (if (not dired-shrink-to-fit)
2125 (pop-to-buffer (get-buffer-create buf))
2126 ;; let window shrink to fit:
2127 (let ((window (selected-window))
2128 target-lines w2)
2129 (cond ;; if split-window-threshold is enabled, use the largest window
2130 ((and (> (window-height (setq w2 (get-largest-window)))
2131 split-height-threshold)
2132 (= (frame-width) (window-width w2)))
2133 (setq window w2))
2134 ;; if the least-recently-used window is big enough, use it
2135 ((and (> (window-height (setq w2 (get-lru-window)))
2136 (* 2 window-min-height))
2137 (= (frame-width) (window-width w2)))
2138 (setq window w2)))
2139 (save-excursion
2140 (set-buffer buf)
2141 (goto-char (point-max))
2143 (setq target-lines (count-lines (point-min) (point)))
2144 ;; Don't forget to count the last line.
2145 (if (not (bolp))
2146 (setq target-lines (1+ target-lines))))
2147 (if (<= (window-height window) (* 2 window-min-height))
2148 ;; At this point, every window on the frame is too small to split.
2149 (setq w2 (display-buffer buf))
2150 (setq w2 (split-window window
2151 (max window-min-height
2152 (- (window-height window)
2153 (1+ (max window-min-height target-lines)))))))
2154 (set-window-buffer w2 buf)
2155 (if (< (1- (window-height w2)) target-lines)
2156 (progn
2157 (select-window w2)
2158 (enlarge-window (- target-lines (1- (window-height w2))))))
2159 (set-window-start w2 1)
2160 )))
2162 (defvar dired-no-confirm nil
2163 "A list of symbols for commands dired should not confirm.
2164 Command symbols are `byte-compile', `chgrp', `chmod', `chown', `compress',
2165 `copy', `delete', `hardlink', `load', `move', `print', `shell', `symlink' and
2166 `uncompress'.")
2168 (defun dired-mark-pop-up (bufname op-symbol files function &rest args)
2169 "Args BUFNAME OP-SYMBOL FILES FUNCTION &rest ARGS.
2170 Return FUNCTION's result on ARGS after popping up a window (in a buffer
2172 files. Uses function `dired-pop-to-buffer' to do that.
2173 FUNCTION should not manipulate files.
2174 It should only read input (an argument or confirmation).
2175 The window is not shown if there is just one file or
2176 OP-SYMBOL is a member of the list in `dired-no-confirm'.
2177 FILES is the list of marked files."
2178 (or bufname (setq bufname " *Marked Files*"))
2179 (if (or (eq dired-no-confirm t)
2180 (memq op-symbol dired-no-confirm)
2181 (= (length files) 1))
2182 (apply function args)
2183 (with-current-buffer (get-buffer-create bufname)
2184 (erase-buffer)
2185 (dired-format-columns-of-files files)
2186 (remove-text-properties (point-min) (point-max)
2187 '(mouse-face nil help-echo nil)))
2188 (save-window-excursion
2189 (dired-pop-to-buffer bufname)
2190 (apply function args))))
2192 (defun dired-format-columns-of-files (files)
2193 ;; Files should be in forward order for this loop.
2194 ;; i.e., (car files) = first file in buffer.
2195 ;; Returns the number of lines used.
2196 (let* ((maxlen (+ 2 (apply 'max (mapcar 'length files))))
2197 (width (- (window-width (selected-window)) 2))
2198 (columns (max 1 (/ width maxlen)))
2199 (nfiles (length files))
2200 (rows (+ (/ nfiles columns)
2201 (if (zerop (% nfiles columns)) 0 1)))
2202 (i 0)
2203 (j 0))
2204 (setq files (nconc (copy-sequence files) ; fill up with empty fns
2205 (make-list (- (* columns rows) nfiles) "")))
2206 (setcdr (nthcdr (1- (length files)) files) files) ; make circular
2207 (while (< j rows)
2208 (while (< i columns)
2209 (indent-to (* i maxlen))
2210 (insert (car files))
2211 (setq files (nthcdr rows files)
2212 i (1+ i)))
2214 (setq i 0
2215 j (1+ j)
2216 files (cdr files)))
2217 rows))
2218 \f
2219 ;; Commands to mark or flag file(s) at or near current line.
2221 (defun dired-repeat-over-lines (arg function)
2222 ;; This version skips non-file lines.
2223 (let ((pos (make-marker)))
2224 (beginning-of-line)
2225 (while (and (> arg 0) (not (eobp)))
2226 (setq arg (1- arg))
2227 (beginning-of-line)
2228 (while (and (not (eobp)) (dired-between-files)) (forward-line 1))
2229 (save-excursion
2230 (forward-line 1)
2231 (move-marker pos (1+ (point))))
2232 (save-excursion (funcall function))
2233 ;; Advance to the next line--actually, to the line that *was* next.
2234 ;; (If FUNCTION inserted some new lines in between, skip them.)
2235 (goto-char pos))
2236 (while (and (< arg 0) (not (bobp)))
2237 (setq arg (1+ arg))
2238 (forward-line -1)
2239 (while (and (not (bobp)) (dired-between-files)) (forward-line -1))
2240 (beginning-of-line)
2241 (save-excursion (funcall function)))
2242 (move-marker pos nil)
2243 (dired-move-to-filename)))
2245 (defun dired-between-files ()
2246 ;; Point must be at beginning of line
2247 ;; Should be equivalent to (save-excursion (not (dired-move-to-filename)))
2248 ;; but is about 1.5..2.0 times as fast. (Actually that's not worth it)
2250 (and (looking-at dired-subdir-regexp)
2251 (save-excursion (not (dired-move-to-filename))))))
2253 (defun dired-next-marked-file (arg &optional wrap opoint)
2254 "Move to the next marked file, wrapping around the end of the buffer."
2256 (or opoint (setq opoint (point)));; return to where interactively started
2257 (if (if (> arg 0)
2258 (re-search-forward dired-re-mark nil t arg)
2259 (beginning-of-line)
2260 (re-search-backward dired-re-mark nil t (- arg)))
2261 (dired-move-to-filename)
2262 (if (null wrap)
2263 (progn
2264 (goto-char opoint)
2265 (error "No next marked file"))
2266 (message "(Wraparound for next marked file)")
2267 (goto-char (if (> arg 0) (point-min) (point-max)))
2268 (dired-next-marked-file arg nil opoint))))
2270 (defun dired-prev-marked-file (arg &optional wrap)
2271 "Move to the previous marked file, wrapping around the end of the buffer."
2273 (dired-next-marked-file (- arg) wrap))
2275 (defun dired-file-marker (file)
2276 ;; Return FILE's marker, or nil if unmarked.
2277 (save-excursion
2278 (and (dired-goto-file file)
2279 (progn
2280 (beginning-of-line)
2282 (following-char))))))
2284 (defun dired-mark-files-in-region (start end)
2285 (let (buffer-read-only)
2286 (if (> start end)
2287 (error "start > end"))
2288 (goto-char start) ; assumed at beginning of line
2289 (while (< (point) end)
2290 ;; Skip subdir line and following garbage like the `total' line:
2291 (while (and (< (point) end) (dired-between-files))
2292 (forward-line 1))
2293 (if (and (not (looking-at dired-re-dot))
2294 (dired-get-filename nil t))
2295 (progn
2296 (delete-char 1)
2297 (insert dired-marker-char)))
2298 (forward-line 1))))
2300 (defun dired-mark (arg)
2301 "Mark the current (or next ARG) files.
2302 If on a subdir headerline, mark all its files except `.' and `..'.
2306 this subdir."
2307 (interactive "P")
2308 (if (dired-get-subdir)
2309 (save-excursion (dired-mark-subdir-files))
2310 (let (buffer-read-only)
2311 (dired-repeat-over-lines
2312 (prefix-numeric-value arg)
2313 (function (lambda () (delete-char 1) (insert dired-marker-char)))))))
2315 (defun dired-unmark (arg)
2316 "Unmark the current (or next ARG) files.
2317 If looking at a subdir, unmark all its files except `.' and `..'."
2318 (interactive "P")
2320 (dired-mark arg)))
2322 (defun dired-flag-file-deletion (arg)
2323 "In Dired, flag the current line's file for deletion.
2324 With prefix arg, repeat over several lines.
2326 If on a subdir headerline, mark all its files except `.' and `..'."
2327 (interactive "P")
2328 (let ((dired-marker-char dired-del-marker))
2329 (dired-mark arg)))
2331 (defun dired-unmark-backward (arg)
2332 "In Dired, move up lines and remove deletion flag there.
2333 Optional prefix ARG says how many lines to unflag; default is one line."
2334 (interactive "p")
2335 (dired-unmark (- arg)))
2337 (defun dired-do-toggle ()
2338 "Toggle marks.
2339 That is, currently marked files become unmarked and vice versa.
2340 Files marked with other flags (such as `D') are not affected.
2341 `.' and `..' are never toggled.
2342 As always, hidden subdirs are not affected."
2343 (interactive)
2344 (save-excursion
2345 (goto-char (point-min))
2346 (let (buffer-read-only)
2347 (while (not (eobp))
2348 (or (dired-between-files)
2349 (looking-at dired-re-dot)
2350 ;; use subst instead of insdel because it does not move
2351 ;; the gap and thus should be faster and because
2352 ;; other characters are left alone automatically
2353 (apply 'subst-char-in-region
2354 (point) (1+ (point))
2358 (forward-line 1)))))
2359 \f
2360 ;;; Commands to mark or flag files based on their characteristics or names.
2362 (defvar dired-regexp-history nil
2363 "History list of regular expressions used in Dired commands.")
2365 (defun dired-read-regexp (prompt)
2366 (read-from-minibuffer prompt nil nil nil 'dired-regexp-history))
2368 (defun dired-mark-files-regexp (regexp &optional marker-char)
2369 "Mark all files matching REGEXP for use in later commands.
2370 A prefix argument means to unmark them instead.
2371 `.' and `..' are never marked.
2374 object files--just `.o' will mark more than you might think."
2375 (interactive
2376 (list (dired-read-regexp (concat (if current-prefix-arg "Unmark" "Mark")
2377 " files (regexp): "))
2379 (let ((dired-marker-char (or marker-char dired-marker-char)))
2380 (dired-mark-if
2381 (and (not (looking-at dired-re-dot))
2382 (not (eolp)) ; empty line
2383 (let ((fn (dired-get-filename nil t)))
2384 (and fn (string-match regexp (file-name-nondirectory fn)))))
2385 "matching file")))
2387 (defun dired-mark-files-containing-regexp (regexp &optional marker-char)
2388 "Mark all files with contents containing REGEXP for use in later commands.
2389 A prefix argument means to unmark them instead.
2390 `.' and `..' are never marked."
2391 (interactive
2392 (list (dired-read-regexp (concat (if current-prefix-arg "Unmark" "Mark")
2393 " files containing (regexp): "))
2395 (let ((dired-marker-char (or marker-char dired-marker-char)))
2396 (dired-mark-if
2397 (and (not (looking-at dired-re-dot))
2398 (not (eolp)) ; empty line
2399 (let ((fn (dired-get-filename nil t)))
2400 (when (and fn (file-readable-p fn)
2401 (not (file-directory-p fn)))
2402 (let ((prebuf (get-file-buffer fn)))
2403 (message "Checking %s" fn)
2404 ;; For now we do it inside emacs
2405 ;; Grep might be better if there are a lot of files
2406 (if prebuf
2407 (with-current-buffer prebuf
2408 (save-excursion
2409 (goto-char (point-min))
2410 (re-search-forward regexp nil t)))
2411 (with-temp-buffer
2412 (insert-file-contents fn)
2413 (goto-char (point-min))
2414 (re-search-forward regexp nil t))))
2415 )))
2416 "matching file")))
2418 (defun dired-flag-files-regexp (regexp)
2419 "In Dired, flag all files containing the specified REGEXP for deletion.
2420 The match is against the non-directory part of the filename. Use `^'
2421 and `$' to anchor matches. Exclude subdirs by hiding them.
2422 `.' and `..' are never flagged."
2423 (interactive (list (dired-read-regexp "Flag for deletion (regexp): ")))
2424 (dired-mark-files-regexp regexp dired-del-marker))
2426 (defun dired-mark-symlinks (unflag-p)
2427 "Mark all symbolic links.
2428 With prefix argument, unflag all those files."
2429 (interactive "P")
2431 (dired-mark-if (looking-at dired-re-sym) "symbolic link")))
2433 (defun dired-mark-directories (unflag-p)
2434 "Mark all directory file lines except `.' and `..'.
2435 With prefix argument, unflag all those files."
2436 (interactive "P")
2438 (dired-mark-if (and (looking-at dired-re-dir)
2439 (not (looking-at dired-re-dot)))
2440 "directory file")))
2442 (defun dired-mark-executables (unflag-p)
2443 "Mark all executable files.
2444 With prefix argument, unflag all those files."
2445 (interactive "P")
2447 (dired-mark-if (looking-at dired-re-exe) "executable file")))
2449 ;; dired-x.el has a dired-mark-sexp interactive command: mark
2450 ;; files for which PREDICATE returns non-nil.
2452 (defun dired-flag-auto-save-files (&optional unflag-p)
2453 "Flag for deletion files whose names suggest they are auto save files.
2454 A prefix argument says to unflag those files instead."
2455 (interactive "P")
2457 (dired-mark-if
2458 ;; It is less than general to check for # here,
2459 ;; but it's the only way this runs fast enough.
2460 (and (save-excursion (end-of-line)
2461 (or
2462 (eq (preceding-char) ?#)
2463 ;; Handle executables in case of -F option.
2464 ;; We need not worry about the other kinds
2465 ;; of markings that -F makes, since they won't
2466 ;; appear on real auto-save files.
2467 (if (eq (preceding-char) ?*)
2468 (progn
2469 (forward-char -1)
2470 (eq (preceding-char) ?#)))))
2471 (not (looking-at dired-re-dir))
2472 (let ((fn (dired-get-filename t t)))
2473 (if fn (auto-save-file-name-p
2474 (file-name-nondirectory fn)))))
2475 "auto save file")))
2477 (defvar dired-garbage-files-regexp
2481 (defun dired-flag-garbage-files ()
2482 "Flag for deletion all files that match `dired-garbage-files-regexp'."
2483 (interactive)
2484 (dired-flag-files-regexp dired-garbage-files-regexp))
2486 (defun dired-flag-backup-files (&optional unflag-p)
2487 "Flag all backup files (names ending with `~') for deletion.
2488 With prefix argument, unflag these files."
2489 (interactive "P")
2490 (let ((dired-marker-char (if unflag-p ?\ dired-del-marker)))
2491 (dired-mark-if
2492 ;; Don't call backup-file-name-p unless the last character looks like
2493 ;; it might be the end of a backup file name. This isn't very general,
2494 ;; but it's the only way this runs fast enough.
2495 (and (save-excursion (end-of-line)
2496 ;; Handle executables in case of -F option.
2497 ;; We need not worry about the other kinds
2498 ;; of markings that -F makes, since they won't
2499 ;; appear on real backup files.
2500 (if (eq (preceding-char) ?*)
2501 (forward-char -1))
2502 (eq (preceding-char) ?~))
2503 (not (looking-at dired-re-dir))
2504 (let ((fn (dired-get-filename t t)))
2505 (if fn (backup-file-name-p fn))))
2506 "backup file")))
2508 (defun dired-change-marks (&optional old new)
2509 "Change all OLD marks to NEW marks.
2510 OLD and NEW are both characters used to mark files."
2511 (interactive
2512 (let* ((cursor-in-echo-area t)
2513 (old (progn (message "Change (old mark): ") (read-char)))
2514 (new (progn (message "Change %c marks to (new mark): " old)
2515 (read-char))))
2516 (list old new)))
2518 (ding)
2520 (buffer-read-only))
2521 (save-excursion
2522 (goto-char (point-min))
2523 (while (search-forward string nil t)
2524 (if (if (= old ?\ )
2525 (save-match-data
2526 (dired-get-filename 'no-dir t))
2527 t)
2528 (subst-char-in-region (match-beginning 0)
2529 (match-end 0) old new)))))))
2531 (defun dired-unmark-all-marks ()
2532 "Remove all marks from all files in the Dired buffer."
2533 (interactive)
2536 (defun dired-unmark-all-files (mark &optional arg)
2537 "Remove a specific mark (or any mark) from every file.
2538 After this command, type the mark character to remove,
2539 or type RET to remove all marks.
2540 With prefix arg, query for each marked file.
2543 (save-excursion
2544 (let* ((count 0)
2545 buffer-read-only case-fold-search query
2547 (help-form "\
2548 Type SPC or `y' to unmark one file, DEL or `n' to skip to next,
2549 `!' to unmark all remaining files with no more questions."))
2550 (goto-char (point-min))
2552 (re-search-forward dired-re-mark nil t)
2553 (search-forward string nil t))
2554 (if (or (not arg)
2555 (dired-query 'query "Unmark file `%s'? "
2556 (dired-get-filename t)))
2557 (progn (subst-char-in-region (1- (point)) (point)
2558 (preceding-char) ?\ )
2559 (setq count (1+ count)))))
2560 (message (if (= count 1) "1 mark removed"
2561 "%d marks removed")
2562 count))))
2563 \f
2564 ;; Logging failures operating on files, and showing the results.
2566 (defvar dired-log-buffer "*Dired log*")
2568 (defun dired-why ()
2569 "Pop up a buffer with error log output from Dired.
2570 A group of errors from a single command ends with a formfeed.
2572 (interactive)
2573 (if (get-buffer dired-log-buffer)
2574 (let ((owindow (selected-window))
2575 (window (display-buffer (get-buffer dired-log-buffer))))
2576 (unwind-protect
2577 (progn
2578 (select-window window)
2579 (goto-char (point-max))
2580 (recenter -1))
2581 (select-window owindow)))))
2583 (defun dired-log (log &rest args)
2584 ;; Log a message or the contents of a buffer.
2585 ;; If LOG is a string and there are more args, it is formatted with
2587 ;; End each bunch of errors with (dired-log t): this inserts
2589 (let ((obuf (current-buffer)))
2590 (unwind-protect ; want to move point
2591 (progn
2592 (set-buffer (get-buffer-create dired-log-buffer))
2593 (goto-char (point-max))
2594 (let (buffer-read-only)
2595 (cond ((stringp log)
2596 (insert (if args
2597 (apply (function format) log args)
2598 log)))
2599 ((bufferp log)
2600 (insert-buffer log))
2601 ((eq t log)
2604 (set-buffer obuf))))
2606 (defun dired-log-summary (string failures)
2607 (message (if failures "%s--type ? for details (%s)"
2608 "%s--type ? for details")
2609 string failures)
2610 ;; Log a summary describing a bunch of errors.
2612 (dired-log t))
2613 \f
2614 ;;; Sorting
2616 ;; Most ls can only sort by name or by date (with -t), nothing else.
2617 ;; GNU ls sorts on size with -S, on extension with -X, and unsorted with -U.
2618 ;; So anything that does not contain these is sort "by name".
2620 (defvar dired-ls-sorting-switches "SXU"
2621 "String of `ls' switches (single letters) except `t' that influence sorting.")
2623 (defvar dired-sort-by-date-regexp
2624 (concat "^-[^" dired-ls-sorting-switches
2625 "]*t[^" dired-ls-sorting-switches "]*$")
2626 "Regexp recognized by dired to set `by date' mode.")
2628 (defvar dired-sort-by-name-regexp
2629 (concat "^-[^t" dired-ls-sorting-switches "]+$")
2630 "Regexp recognized by dired to set `by name' mode.")
2632 (defun dired-sort-set-modeline ()
2633 ;; Set modeline display according to dired-actual-switches.
2634 ;; Modeline display of "by name" or "by date" guarantees the user a
2635 ;; match with the corresponding regexps. Non-matching switches are
2636 ;; shown literally.
2637 (setq mode-name
2638 (let (case-fold-search)
2639 (cond ((string-match dired-sort-by-name-regexp dired-actual-switches)
2640 "Dired by name")
2641 ((string-match dired-sort-by-date-regexp dired-actual-switches)
2642 "Dired by date")
2643 (t
2644 (concat "Dired " dired-actual-switches)))))
2645 (force-mode-line-update))
2647 (defun dired-sort-toggle-or-edit (&optional arg)
2648 "Toggle between sort by date/name and refresh the dired buffer.
2649 With a prefix argument you can edit the current listing switches instead."
2650 (interactive "P")
2651 (if arg
2652 (dired-sort-other
2653 (read-string "ls switches (must contain -l): " dired-actual-switches))
2654 (dired-sort-toggle)))
2656 (defun dired-sort-toggle ()
2657 ;; Toggle between sort by date/name. Reverts the buffer.
2658 (setq dired-actual-switches
2659 (let (case-fold-search)
2660 (if (string-match " " dired-actual-switches)
2661 ;; New toggle scheme: add/remove a trailing " -t"
2664 (concat dired-actual-switches " -t"))
2665 ;; old toggle scheme: look for some 't' switch and add/remove it
2666 (concat
2667 "-l"
2668 (dired-replace-in-string (concat "[-lt"
2669 dired-ls-sorting-switches "]")
2670 ""
2671 dired-actual-switches)
2672 (if (string-match (concat "[t" dired-ls-sorting-switches "]")
2673 dired-actual-switches)
2674 ""
2675 "t")))))
2676 (dired-sort-set-modeline)
2677 (revert-buffer))
2679 ;; Some user code loads dired especially for this.
2680 ;; Don't do that--use replace-regexp-in-string instead.
2681 (defun dired-replace-in-string (regexp newtext string)
2682 ;; Replace REGEXP with NEWTEXT everywhere in STRING and return result.
2684 (let ((result "") (start 0) mb me)
2685 (while (string-match regexp string start)
2686 (setq mb (match-beginning 0)
2687 me (match-end 0)
2688 result (concat result (substring string start mb) newtext)
2689 start me))
2690 (concat result (substring string start))))
2692 (defun dired-sort-other (switches &optional no-revert)
2693 ;; Specify new ls SWITCHES for current dired buffer. Values matching
2694 ;; `dired-sort-by-date-regexp' or `dired-sort-by-name-regexp' set the
2695 ;; minor mode accordingly, others appear literally in the mode line.
2696 ;; With optional second arg NO-REVERT, don't refresh the listing afterwards.
2697 (dired-sort-R-check switches)
2698 (setq dired-actual-switches switches)
2699 (if (eq major-mode 'dired-mode) (dired-sort-set-modeline))
2700 (or no-revert (revert-buffer)))
2702 (make-variable-buffer-local
2703 (defvar dired-subdir-alist-pre-R nil
2704 "Value of `dired-subdir-alist' before -R switch added."))
2706 (defun dired-sort-R-check (switches)
2707 "Additional processing of -R in ls option string SWITCHES.
2708 Saves `dired-subdir-alist' when R is set and restores saved value
2709 minus any directories explicitly deleted when R is cleared.
2710 To be called first in body of `dired-sort-other', etc."
2711 (cond
2712 ((and (string-match "R" switches)
2713 (not (string-match "R" dired-actual-switches)))
2714 ;; Adding -R to ls switches -- save `dired-subdir-alist':
2715 (setq dired-subdir-alist-pre-R dired-subdir-alist))
2716 ((and (string-match "R" dired-actual-switches)
2717 (not (string-match "R" switches)))
2718 ;; Deleting -R from ls switches -- revert to pre-R subdirs
2719 ;; that are still present:
2720 (setq dired-subdir-alist
2721 (if dired-subdir-alist-pre-R
2722 (let (subdirs)
2723 (while dired-subdir-alist-pre-R
2724 (if (assoc (caar dired-subdir-alist-pre-R)
2725 dired-subdir-alist)
2726 ;; subdir still present...
2727 (setq subdirs
2728 (cons (car dired-subdir-alist-pre-R)
2729 subdirs)))
2730 (setq dired-subdir-alist-pre-R
2731 (cdr dired-subdir-alist-pre-R)))
2732 (reverse subdirs))
2733 ;; No pre-R subdir alist, so revert to main directory
2734 ;; listing:
2735 (list (car (reverse dired-subdir-alist))))))))
2736 \f
2737 ;; To make this file smaller, the less common commands
2738 ;; go in a separate file. But autoload them here
2739 ;; to make the separation invisible.
2741 (autoload 'dired-diff "dired-aux"
2742 "Compare file at point with file FILE using `diff'.
2743 FILE defaults to the file at the mark. (That's the mark set by
2745 The prompted-for file is the first file given to `diff'."
2746 t)
2748 (autoload 'dired-backup-diff "dired-aux"
2749 "Diff this file with its backup file or vice versa.
2750 Uses the latest backup, if there are several numerical backups.
2751 If this file is a backup, diff it with its original.
2752 The backup file is the first file given to `diff'."
2753 t)
2755 (autoload 'dired-clean-directory "dired-aux"
2756 "Flag numerical backups for deletion.
2757 Spares `dired-kept-versions' latest versions, and `kept-old-versions' oldest.
2758 Positive prefix arg KEEP overrides `dired-kept-versions';
2759 Negative prefix arg KEEP overrides `kept-old-versions' with KEEP made positive.
2762 with a prefix argument."
2763 t)
2765 (autoload 'dired-do-chmod "dired-aux"
2766 "Change the mode of the marked (or next ARG) files.
2767 This calls chmod, thus symbolic modes like `g+w' are allowed."
2768 t)
2770 (autoload 'dired-do-chgrp "dired-aux"
2771 "Change the group of the marked (or next ARG) files."
2772 t)
2774 (autoload 'dired-do-chown "dired-aux"
2775 "Change the owner of the marked (or next ARG) files."
2776 t)
2778 (autoload 'dired-do-print "dired-aux"
2779 "Print the marked (or next ARG) files.
2780 Uses the shell command coming from variables `lpr-command' and
2781 `lpr-switches' as default."
2782 t)
2784 (autoload 'dired-do-shell-command "dired-aux"
2785 "Run a shell command COMMAND on the marked files.
2786 If no files are marked or a specific numeric prefix arg is given,
2788 The prompt mentions the file(s) or the marker, as appropriate.
2790 If there is output, it goes to a separate buffer.
2792 Normally the command is run on each file individually.
2793 However, if there is a `*' in the command then it is run
2794 just once with the entire file list substituted there.
2796 No automatic redisplay of dired buffers is attempted, as there's no
2797 telling what files the command may have changed. Type
2800 The shell command has the top level directory as working directory, so
2801 output files usually are created there instead of in a subdir."
2802 t)
2804 (autoload 'dired-do-kill-lines "dired-aux"
2805 "Kill all marked lines (not the files).
2806 With a prefix arg, kill all lines not marked or flagged."
2807 t)
2809 (autoload 'dired-do-compress "dired-aux"
2810 "Compress or uncompress marked (or next ARG) files."
2811 t)
2813 (autoload 'dired-do-byte-compile "dired-aux"
2814 "Byte compile marked (or next ARG) Emacs Lisp files."
2815 t)
2817 (autoload 'dired-do-load "dired-aux"
2818 "Load the marked (or next ARG) Emacs Lisp files."
2819 t)
2821 (autoload 'dired-do-redisplay "dired-aux"
2822 "Redisplay all marked (or next ARG) files.
2823 If on a subdir line, redisplay that subdirectory. In that case,
2824 a prefix arg lets you edit the `ls' switches used for the new listing."
2825 t)
2827 (autoload 'dired-create-directory "dired-aux"
2828 "Create a directory called DIRECTORY."
2829 t)
2831 (autoload 'dired-do-copy "dired-aux"
2832 "Copy all marked (or next ARG) files, or copy the current file.
2833 Thus, a zero prefix argument copies nothing. But it toggles the
2834 variable `dired-copy-preserve-time' (which see)."
2835 t)
2837 (autoload 'dired-do-symlink "dired-aux"
2838 "Make symbolic links to current file or all marked (or next ARG) files.
2839 When operating on just the current file, you specify the new name.
2840 When operating on multiple or marked files, you specify a directory
2841 and new symbolic links are made in that directory
2842 with the same names that the files currently have."
2843 t)
2845 (autoload 'dired-do-hardlink "dired-aux"
2846 "Add names (hard links) current file or all marked (or next ARG) files.
2847 When operating on just the current file, you specify the new name.
2848 When operating on multiple or marked files, you specify a directory
2849 and new hard links are made in that directory
2850 with the same names that the files currently have."
2851 t)
2853 (autoload 'dired-do-rename "dired-aux"
2854 "Rename current file or all marked (or next ARG) files.
2855 When renaming just the current file, you specify the new name.
2856 When renaming multiple or marked files, you specify a directory."
2857 t)
2859 (autoload 'dired-do-rename-regexp "dired-aux"
2860 "Rename marked files containing REGEXP to NEWNAME.
2861 As each match is found, the user must type a character saying
2864 REGEXP defaults to the last regexp used.
2865 With a zero prefix arg, renaming by regexp affects the complete
2866 pathname - usually only the non-directory part of file names is used
2867 and changed."
2868 t)
2870 (autoload 'dired-do-copy-regexp "dired-aux"
2871 "Copy all marked files containing REGEXP to NEWNAME.
2872 See function `dired-do-rename-regexp' for more info."
2873 t)
2875 (autoload 'dired-do-hardlink-regexp "dired-aux"
2876 "Hardlink all marked files containing REGEXP to NEWNAME.
2877 See function `dired-do-rename-regexp' for more info."
2878 t)
2880 (autoload 'dired-do-symlink-regexp "dired-aux"
2881 "Symlink all marked files containing REGEXP to NEWNAME.
2882 See function `dired-do-rename-regexp' for more info."
2883 t)
2885 (autoload 'dired-upcase "dired-aux"
2886 "Rename all marked (or next ARG) files to upper case."
2887 t)
2889 (autoload 'dired-downcase "dired-aux"
2890 "Rename all marked (or next ARG) files to lower case."
2891 t)
2893 (autoload 'dired-maybe-insert-subdir "dired-aux"
2894 "Insert this subdirectory into the same dired buffer.
2896 else inserts it at its natural place (as `ls -lR' would have done).
2897 With a prefix arg, you may edit the ls switches used for this listing.
2898 You can add `R' to the switches to expand the whole tree starting at
2899 this subdirectory.
2900 This function takes some pains to conform to `ls -lR' output."
2901 t)
2903 (autoload 'dired-next-subdir "dired-aux"
2904 "Go to next subdirectory, regardless of level."
2905 t)
2907 (autoload 'dired-prev-subdir "dired-aux"
2908 "Go to previous subdirectory, regardless of level.
2909 When called interactively and not on a subdir line, go to this subdir's line."
2910 t)
2912 (autoload 'dired-goto-subdir "dired-aux"
2913 "Go to end of header line of DIR in this dired buffer.
2914 Return value of point on success, otherwise return nil.
2916 t)
2918 (autoload 'dired-mark-subdir-files "dired-aux"
2919 "Mark all files except `.' and `..'."
2920 t)
2922 (autoload 'dired-kill-subdir "dired-aux"
2923 "Remove all lines of current subdirectory.
2924 Lower levels are unaffected."
2925 t)
2927 (autoload 'dired-tree-up "dired-aux"
2928 "Go up ARG levels in the dired tree."
2929 t)
2931 (autoload 'dired-tree-down "dired-aux"
2932 "Go down in the dired tree."
2933 t)
2935 (autoload 'dired-hide-subdir "dired-aux"
2936 "Hide or unhide the current subdirectory and move to next directory.
2937 Optional prefix arg is a repeat factor.
2939 t)
2941 (autoload 'dired-hide-all "dired-aux"
2942 "Hide all subdirectories, leaving only their header lines.
2943 If there is already something hidden, make everything visible again.
2945 t)
2947 (autoload 'dired-show-file-type "dired-aux"
2948 "Print the type of FILE, according to the `file' command.
2949 If FILE is a symbolic link and the optional argument DEREF-SYMLINKS is
2950 true then the type of the file linked to by FILE is printed instead."
2951 t)
2952 \f
2953 (if (eq system-type 'vax-vms)
2954 (load "dired-vms"))
2956 (provide 'dired)
2958 (run-hooks 'dired-load-hook) ; for your customizations
2960 ;;; dired.el ends here