| blob | 6e3e33600993e93509123d09d05d9cfe5d22a956 |
1 ;;; dired-aux.el --- less commonly used parts of dired -*- lexical-binding: t -*-
3 ;; Copyright (C) 1985-1986, 1992, 1994, 1998, 2000-2018 Free Software
4 ;; Foundation, Inc.
6 ;; Author: Sebastian Kremer <sk@thp.uni-koeln.de>.
7 ;; Maintainer: emacs-devel@gnu.org
8 ;; Keywords: files
9 ;; Package: emacs
11 ;; This file is part of GNU Emacs.
13 ;; GNU Emacs is free software: you can redistribute it and/or modify
14 ;; it under the terms of the GNU General Public License as published by
15 ;; the Free Software Foundation, either version 3 of the License, or
16 ;; (at your option) any later version.
18 ;; GNU Emacs is distributed in the hope that it will be useful,
19 ;; but WITHOUT ANY WARRANTY; without even the implied warranty of
20 ;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
21 ;; GNU General Public License for more details.
23 ;; You should have received a copy of the GNU General Public License
24 ;; along with GNU Emacs. If not, see <https://www.gnu.org/licenses/>.
26 ;;; Commentary:
28 ;; The parts of dired mode not normally used. This is a space-saving hack
29 ;; to avoid having to load a large mode when all that's wanted are a few
30 ;; functions.
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:
39 ;; We need macros in dired.el to compile properly,
40 ;; and we call subroutines in it too.
44 "Variable where `dired-create-files' records failing file names.
45 Functions that operate recursively can store additional names
48 ;;; 15K
49 ;;;###begin dired-cmd.el
50 ;; Diffing and compressing
58 "Return a regexp to match STRING isolated.
59 Isolated means that STRING is surrounded by spaces or at the beginning/end
60 of a string followed/prefixed with an space.
61 The regexp capture the preceding blank, STRING and the following blank as
62 the groups 1, 2 and 3 respectively."
69 If optional arg KEEP is non-nil, then preserve the match data. Otherwise,
70 this function changes it and saves MATCH as the second match group.
72 Isolated means that MATCH is surrounded by spaces or at the beginning/end
74 isolated or not, is also valid."
80 regexps)))
82 ;;;###autoload
84 "Compare file at point with FILE using `diff'.
85 If called interactively, prompt for FILE.
86 If the mark is active in Transient Mark mode, use the file at the mark
89 If the file at point has a backup file, use that as the default FILE.
90 If the file at point is a backup file, use its original, if that exists
91 and can be found. Note that customizations of `backup-directory-alist'
92 and `make-backup-file-name-function' change where this function searches
93 for the backup file, and affect its ability to find the original of a
94 backup file.
96 FILE is the first argument given to the `diff' function. The file at
97 point is the second argument given to `diff'.
99 With prefix arg, prompt for second argument SWITCHES, which is
100 the string of command switches used as the third argument of `diff'."
103 ;; Get the latest existing backup file or its original.
107 ;; Get the file at the mark.
115 ;; If the file with which to compare
116 ;; doesn't exist, or we cannot intuit it,
117 ;; we forget that name and don't show it
118 ;; as the default, as an indication to the
119 ;; user that she should type the file
120 ;; name.
123 oldf
125 ;; Use it as default if it's not the same as the current file,
126 ;; and the target dir is current or there is a default file.
130 default-file))
131 default-file))
146 target-dir default t))
150 diff-switches
164 ;;;###autoload
166 "Diff this file with its backup file or vice versa.
167 Uses the latest backup, if there are several numerical backups.
168 If this file is a backup, diff it with its original.
169 The backup file is the first file given to `diff'.
170 With prefix arg, prompt for argument SWITCHES which is options for `diff'."
175 diff-switches
177 nil))
180 ;;;###autoload
182 "Mark files with different file attributes in two dired buffers.
183 Compare file attributes of files in the current directory
184 with file attributes in directory DIR2 using PREDICATE on pairs of files
185 with the same name. Mark files for which PREDICATE returns non-nil.
186 Mark files with different names if PREDICATE is nil (or interactively
187 with empty input at the predicate prompt).
189 PREDICATE is a Lisp expression that can refer to the following variables:
191 size1, size2 - file size in bytes
192 mtime1, mtime2 - last modification time in seconds, as a float
193 fa1, fa2 - list of file attributes
194 returned by function `file-attributes'
196 where 1 refers to attribute of file in the current dired buffer
197 and 2 to attribute of file in second dired buffer.
199 Examples of PREDICATE:
201 (> mtime1 mtime2) - mark newer files
202 (not (= size1 size2)) - mark files with different sizes
203 (not (string= (nth 8 fa1) (nth 8 fa2))) - mark files with different modes
204 (not (and (= (nth 2 fa1) (nth 2 fa2)) - mark files with different UID
205 (= (nth 3 fa1) (nth 3 fa2)))) and GID."
216 target-dir target-dir t)))
221 file-list1 file-list2)
227 'cadr
229 file-alist1 file-alist2
230 predicate))
232 'cadr
234 file-alist2 file-alist1
235 predicate)))
237 dir1 nil
242 dir2 nil
251 "Combine LIST1 and LIST2 using a set-difference operation.
252 The result list contains all file items that appear in LIST1 but not LIST2.
253 This is a non-destructive function; it makes a copy of the data if necessary
254 to avoid corrupting the original LIST1 and LIST2.
255 PREDICATE (see `dired-compare-directories') is an additional match
256 condition. Two file items are considered to match if they are equal
257 *and* PREDICATE evaluates to t."
259 list1
278 )))))
280 list)
285 "Return a list of all file names and attributes from DIR.
286 List has a form of (file-name full-file-name (attribute-list))."
291 full-file-name
294 \f
295 ;;; Change file attributes
298 ;; Change file attributes (group, owner, timestamp) of marked files and
299 ;; refresh their file lines.
300 ;; ATTRIBUTE-NAME is a string describing the attribute to the user.
301 ;; PROGRAM is the program used to change the attribute.
302 ;; OP-SYMBOL is the type of operation (for use in `dired-mark-pop-up').
303 ;; ARG describes which files to use, as in `dired-get-marked-files'.
305 ;; The source of default file attributes is the file at point.
310 "%Y%m%d%H%M.%S"
318 " (default now): "
321 arg files default
327 ;; When file-name-coding-system is set to something different
328 ;; from locale-coding-system, leaving the encoding
329 ;; determination to call-process will do the wrong thing,
330 ;; because the arguments in this case are file names, not
331 ;; just some arbitrary text. (This must be bound last, to
332 ;; avoid adverse effects on any of the preceding forms.)
334 default-file-name-coding-system))
335 failures)
338 #'dired-check-process
342 ;; Use `eq' instead of `equal'
343 ;; to detect empty input (bug#12399).
350 files))
355 nil))))
357 ;;;###autoload
359 "Change the mode of the marked (or next ARG) files.
360 Symbolic modes like `g+w' are allowed.
361 Type M-n to pull the file attributes of the file at point
362 into the minibuffer."
365 ;; The source of default file attributes is the file at point.
379 "Change mode of %s to: "
381 num-modes)
383 ;; Use `eq' instead of `equal'
384 ;; to detect empty input (bug#12399).
386 ;; We used to treat empty input as DEFAULT, but that is not
387 ;; such a good idea (Bug#9361).
394 file
399 ;;;###autoload
401 "Change the group of the marked (or next ARG) files.
402 Type M-n to pull the file attributes of the file at point
403 into the minibuffer."
409 ;;;###autoload
411 "Change the owner of the marked (or next ARG) files.
412 Type M-n to pull the file attributes of the file at point
413 into the minibuffer."
419 ;;;###autoload
421 "Change the timestamp of the marked (or next ARG) files.
422 This calls touch.
423 Type M-n to pull the file attributes of the file at point
424 into the minibuffer."
428 ;; Process all the files in FILES in batches of a convenient size,
429 ;; by means of (FUNCALL FUNCTION ARGS... SOME-FILES...).
430 ;; Batches are chosen to need less than MAX chars for the file names,
431 ;; allowing 3 extra characters of separator per file name.
434 past
436 failures)
437 ;; Accumulate files as long as they fit in MAX chars,
438 ;; then process the ones accumulated so far.
443 ;; If we have at least 1 pending file
444 ;; and this file won't fit in the length limit, process now.
447 ;; The elements of PENDING are now in forward order.
448 ;; Do the operation and record failures.
450 failures)
451 ;; Transfer the elements of PENDING onto PAST
452 ;; and clear it out. Now PAST contains the first N files
453 ;; specified (for some N), and FILES contains the rest.
455 pending nil
457 ;; Do (setq pending (cons thisfile pending))
458 ;; but reuse the cons that was in `files'.
466 failures)
467 ;; Now the original list FILES has been put back as it was.
472 ;;;###autoload
474 "Print the marked (or next ARG) files.
475 Uses the shell command coming from variables `lpr-command' and
476 `lpr-switches' as default."
484 lpr-switches)
485 lpr-switches))
487 "Print %s with: "
492 lpr-switches))
499 "Read args for a Dired marked-files command, prompting with PROMPT.
500 Return the user input (a string).
502 INITIAL, if non-nil, is the initial minibuffer input.
503 OP-SYMBOL is an operation symbol (see `dired-no-confirm').
504 ARG is normally the prefix argument for the calling command;
505 it is passed as the first argument to `dired-mark-prompt'.
506 FILES should be a list of marked files' names.
508 Optional arg DEFAULT-VALUE is a default value or list of default
509 values, passed as the seventh arg to `completing-read'.
511 Optional arg COLLECTION is a collection of possible completions,
512 passed as the second arg to `completing-read'."
514 'completing-read
516 collection nil nil initial nil default-value nil))
517 \f
518 ;;; Cleaning a directory: flagging some backups for deletion.
522 ;;;###autoload
524 "Flag numerical backups for deletion.
525 Spares `dired-kept-versions' latest versions, and `kept-old-versions' oldest.
526 Positive prefix arg KEEP overrides `dired-kept-versions';
527 Negative prefix arg KEEP overrides `kept-old-versions' with KEEP made positive.
530 with a prefix argument."
537 late-retention early-retention)
538 ;; Look at each file.
539 ;; If the file has numeric backup versions,
540 ;; put on dired-file-version-alist an element of the form
541 ;; (FILENAME . VERSION-NUMBER-LIST)
543 ;; Sort each VERSION-NUMBER-LIST,
544 ;; and remove the versions not to be deleted.
552 sorted-v-list)))
556 ;; Look at each file. If it is a numeric backup file,
557 ;; find it in a VERSION-NUMBER-LIST and maybe flag it for deletion.
561 ;;; Subroutines of dired-clean-directory.
564 ;; Perform FUN with point at the end of each non-directory line.
565 ;; FUN takes one argument, the absolute filename.
582 ;; Only do work if this file is not already in the alist.
584 nil
585 ;; If it looks like file FN has versions, return a list of the versions.
586 ;;That is a list of strings which are file names.
587 ;;The caller may want to flag some of these files for deletion.
592 base-versions
598 dired-file-version-alist)))))))
602 base-version-list)
612 \f
613 ;;; Shell commands
618 "Return a list of all commands associated with current dired files.
619 This function is used to add all related commands retrieved by `mailcap'
620 to the end of the list of defaults just after the default value."
629 ;; This is an extra function so that you can redefine it, e.g., to use gmhist.
631 "Read a dired shell command.
633 which is replaced by the value returned by `dired-mark-prompt',
634 with ARG and FILES as its arguments. FILES should be a list of
635 file names. The result is used as the prompt.
637 This normally reads using `read-shell-command', but if the
638 `dired-x' package is loaded, use `dired-guess-shell-command' to
639 offer a smarter default choice of shell command."
652 ;;;###autoload
654 "Run a shell command COMMAND on the marked files asynchronously.
656 Like `dired-do-shell-command', but adds `&' at the end of COMMAND
657 to execute it asynchronously.
659 When operating on multiple files, asynchronous commands
660 are executed in the background on each file in parallel.
661 In shell syntax this means separating the individual commands
662 with `&'. However, when COMMAND ends in `;' or `;&' then commands
663 are executed in the background on each file sequentially waiting
664 for each command to terminate before running the next command.
665 In shell syntax this means separating the individual commands with `;'.
667 The output appears in the buffer `*Async Shell Command*'."
671 ;; Want to give feedback whether this file or marked files are used:
673 current-prefix-arg
674 files)))
679 ;;;###autoload
681 "Run a shell command COMMAND on the marked files.
682 If no files are marked or a numeric prefix arg is given,
684 The prompt mentions the file(s) or the marker, as appropriate.
686 If there is a `*' in COMMAND, surrounded by whitespace, this runs
687 COMMAND just once with the entire file list substituted there.
689 If there is no `*', but there is a `?' in COMMAND, surrounded by
693 Otherwise, this runs COMMAND on each file individually with the
694 file name added at the end of COMMAND (separated by a space).
697 significance for `dired-do-shell-command', and are passed through
698 normally to the shell, but you must confirm first.
700 If you want to use `*' as a shell wildcard with whitespace around
702 `*' in the shell, but avoids Dired's special handling.
704 If COMMAND ends in `&', `;', or `;&', it is executed in the
705 background asynchronously, and the output appears in the buffer
706 `*Async Shell Command*'. When operating on multiple files and COMMAND
707 ends in `&', the shell command is executed on each file in parallel.
708 However, when COMMAND ends in `;' or `;&' then commands are executed
709 in the background on each file sequentially waiting for each command
710 to terminate before running the next command. You can also use
711 `dired-do-async-shell-command' that automatically adds `&'.
713 Otherwise, COMMAND is executed synchronously, and the output
714 appears in the buffer `*Shell Command Output*'.
716 This feature does not try to redisplay Dired buffers afterward, as
717 there's no telling what files COMMAND may have changed.
720 When COMMAND runs, its working directory is the top-level directory
721 of the Dired buffer, so output files usually are created there
722 instead of in a subdir.
724 In a noninteractive call (from Lisp code), you must specify
725 the list of file names explicitly with the FILE-LIST argument, which
726 can be produced by `dired-get-marked-files', for example."
727 ;;Functions dired-run-shell-command and dired-shell-stuff-it do the
728 ;;actual work and can be redefined for customization.
732 ;; Want to give feedback whether this file or marked files are used:
734 current-prefix-arg
735 files)))
740 ;; Drop all ? and * surrounded by spaces and `?`.
747 ;; Get confirmation for wildcards that may have been meant
748 ;; to control substitution of a file name or the file name list.
764 nil file-list)
765 ;; execute the shell command
769 ;; Might use {,} for bash or csh:
778 ;; "Make up a shell command line from COMMAND and FILE-LIST.
779 ;; If ON-EACH is t, COMMAND should be applied to each file, else
780 ;; simply concat all files and apply COMMAND to this.
781 ;; FILE-LIST's elements will be quoted for the shell."
782 ;; Might be redefined for smarter things and could then use RAW-ARG
783 ;; (coming from interactive P and currently ignored) to decide what to do.
784 ;; Smart would be a way to access basename or extension of file names.
788 command))
792 command))
798 ;; The way to run a command in background in Windows shells
799 ;; is to use the START command. The /B switch means not to
800 ;; create a new window for the command.
802 ;; Windows shells don't support chaining with ";", they use
803 ;; "&" instead.
813 retval))
819 cmd-sep)
820 ;; POSIX shells running a list of commands in the background
821 ;; (LIST = cmd_1 & [cmd_2 & ... cmd_i & ... cmd_N &])
822 ;; return once cmd_N ends, i.e., the shell does not
823 ;; wait for cmd_i to finish before executing cmd_i+1.
824 ;; That means, running (shell-command LIST) may not show
825 ;; the output of all the commands (Bug#23206).
826 ;; Add 'wait' to force those POSIX shells to wait until
827 ;; all commands finish.
833 file-list dired-mark-separator)))
839 ;; This is an extra function so that it can be redefined by ange-ftp.
840 ;;;###autoload
847 ;; Return nil for sake of nconc in dired-bunch-files.
848 nil)
849 \f
852 "Display MSG while running PROGRAM, and check for output.
853 Remaining arguments are strings passed as command arguments to PROGRAM.
854 On error, insert output
855 in a log buffer and return the offending ARGUMENTS or PROGRAM.
856 Caller can cons up a list of failed args.
857 Else returns nil for success."
861 ;; Get a clean buffer for error output:
874 nil))))
877 "Run CMD, and check for output.
878 On error, pop up the log buffer.
879 Return the result of `process-file' - zero for success."
886 shell-file-name
887 nil
888 t
889 nil
890 shell-command-switch
891 cmd)))
894 res))))
895 \f
896 ;; Commands that delete or redisplay part of the dired buffer.
899 "Kill the current line (not the files).
900 With a prefix argument, kill that many lines starting with the current line.
901 \(A negative argument kills backward.)"
920 ;;;###autoload
922 "Kill all marked lines (not the files).
923 With a prefix argument, kill that many lines starting with the current line.
924 \(A negative argument kills backward.)
925 If you use this command with a prefix argument to kill the line
926 for a file that is a directory, which you have inserted in the
927 Dired buffer as a subdirectory, then it deletes that subdirectory
928 from the buffer as well.
929 To kill an entire subdirectory \(without killing its line in the
930 parent directory), go to its directory header line and use this
931 command with a prefix argument (the value does not matter)."
932 ;; Returns count of killed lines. FMT="" suppresses message.
950 count))))
952 ;;;###end dired-cmd.el
953 \f
954 ;;; 30K
955 ;;;###begin dired-cp.el
958 ;; Compress or uncompress the current file.
959 ;; Return nil for success, offending filename else.
965 ;; Remove any preexisting entry for the name NEW-FILE.
968 ;; Now replace the current line with an entry for NEW-FILE.
971 from-file)))
974 '(
975 ;; "tar -zxf" isn't used because it's not available on the
976 ;; Solaris10 version of tar. Solaris10 becomes obsolete in 2021.
977 ;; Same thing on AIX 7.1.
982 ;; For .z, try gunzip. It might be an old gzip file,
983 ;; or it might be from compact? pack? (which?) but gunzip handles both.
991 ;; This item controls naming for compression.
993 ;; This item controls the compression of directories
995 "Control changes in file name suffixes for compression and uncompression.
996 Each element specifies one transformation rule, and has the form:
997 (REGEXP NEW-SUFFIX PROGRAM)
998 The rule applies when the old file name matches REGEXP.
999 The new file name is computed by deleting the part that matches REGEXP
1000 (as well as anything after that), then adding NEW-SUFFIX in its place.
1001 If PROGRAM is non-nil, the rule is an uncompression rule,
1002 and uncompression is done by running PROGRAM.
1004 Within PROGRAM, %i denotes the input file, and %o denotes the
1005 output file.
1007 Otherwise, the rule is a compression rule, and compression is done with gzip.
1015 "Control the compression shell command for `dired-do-compress-to'.
1017 Each element is (REGEXP . CMD), where REGEXP is the name of the
1018 archive to which you want to compress, and CMD is the
1019 corresponding command.
1021 Within CMD, %i denotes the input file(s), and %o denotes the
1026 ;;;###autoload
1028 "Compress selected files and directories to an archive.
1029 Prompt for the archive file name.
1030 Choose the archiving command based on the archive file-name extension
1031 and `dired-compress-files-alist'."
1038 dired-compress-files-alist)))
1041 "No compression rule found for %s, see `dired-compress-files-alist'"
1042 out-file))
1056 file-desc)))
1062 ;;;###autoload
1064 "Compress or uncompress FILE.
1065 Return the name of the compressed or uncompressed file.
1066 Return nil if no change in files."
1068 suffix newname
1070 command)
1071 ;; See if any suffix rule matches this file name.
1077 ;; If so, compute desired new name.
1084 nil)
1093 command
1094 nil t)
1095 nil t)))
1096 ;; We found an uncompression rule.
1100 command
1101 file))
1102 newname)))
1104 ;; We don't recognize the file as compressed, so compress it.
1105 ;; Try gzip; if we don't have that, use compress.
1119 nil t)
1120 nil t))
1121 out-name)))
1126 out-name)))
1132 ;; Rename the compressed file to NEWNAME
1133 ;; if it hasn't got that name already.
1137 newname)
1138 out-name))))
1142 ;; Don't use NEWNAME with `compress'.
1144 \f
1146 ;; Request confirmation from the user that the operation described
1147 ;; by OP-SYMBOL is to be performed on the marked files.
1148 ;; Confirmation consists in a y-or-n question with a file list
1149 ;; pop-up unless OP-SYMBOL is a member of `dired-no-confirm'.
1150 ;; The files used are determined by ARG (as in dired-get-marked-files).
1153 ;; Pass t for DISTINGUISH-ONE-MARKED so that a single file which
1154 ;; is marked pops up a window. That will help the user see
1155 ;; it isn't the current line file.
1164 ; "Map FUN over marked files (with second ARG like in dired-map-over-marks)
1165 ; and display failures.
1167 ; FUN takes zero args. It returns non-nil (the offending object, e.g.
1168 ; the short form of the filename) for a failure and probably logs a
1169 ; detailed error explanation using function `dired-log'.
1171 ; OP-SYMBOL is a symbol describing the operation performed (e.g.
1172 ; `compress'). It is used with `dired-mark-pop-up' to prompt the user
1173 ; (e.g. with `Compress * [2 files]? ') and to display errors (e.g.
1174 ; `Failed to compress 1 of 2 files - type W to see why ("foo")')
1176 ; SHOW-PROGRESS if non-nil means redisplay dired after each file."
1188 ;; end this bunch of errors:
1192 failures)))))
1194 ;;;###autoload
1196 "Format PROMPT with ARGS, query user, and store the result in SYM.
1197 The return value is either nil or t.
1199 The user may type y or SPC to accept once; n or DEL to skip once;
1200 ! to accept this and subsequent queries; or q or ESC to decline
1201 this and subsequent queries.
1203 If SYM is already bound to a non-nil value, this function may
1204 return automatically without querying the user. If SYM is !,
1205 return t; if SYM is q or ESC, return nil."
1222 \f
1223 ;;;###autoload
1225 "Compress or uncompress marked (or next ARG) files."
1229 ;; Commands for Emacs Lisp files - load and byte compile
1232 ;; Return nil for success, offending file name else.
1234 elc-file buffer-read-only failure)
1249 nil)))
1251 ;;;###autoload
1253 "Byte compile marked (or next ARG) Emacs Lisp files."
1258 ;; Return nil for success, offending file name else.
1264 nil
1268 ;;;###autoload
1270 "Load the marked (or next ARG) Emacs Lisp files."
1274 ;;;###autoload
1276 "Redisplay all marked (or next ARG) files.
1277 If on a subdir line, redisplay that subdirectory. In that case,
1278 a prefix arg lets you edit the `ls' switches used for the new listing.
1280 Dired remembers switches specified with a prefix arg, so that reverting
1281 the buffer will not reset them. However, using `dired-undo' to re-insert
1282 or delete subdirectories can bypass this machinery. Hence, you sometimes
1283 may have to reset some subdirectory switches after a `dired-undo'.
1284 You can reset all subdirectory switches to the default using
1286 See Info node `(emacs)Subdir switches' for more details."
1287 ;; Moves point if the next ARG files are redisplayed.
1293 dir
1297 dired-subdir-switches
1298 dired-actual-switches)))))
1300 ;; message much faster than making dired-map-over-marks show progress
1304 ;; Postpone readin hook till we map
1305 ;; over all marked files (Bug#6810).
1311 arg)
1317 "Set `dired-switches-alist' to nil and revert dired buffer."
1321 \f
1323 ;; Delete the current line, and insert an entry for FILE.
1324 ;; If FILE is nil, then just delete the current line.
1325 ;; Keeps any marks that may be present in column one (doing this
1326 ;; here is faster than with dired-add-entry's optional arg).
1327 ;; Does not update other dired buffers. Use dired-relist-entry for that.
1335 ;; Replace space by old marker without moving point.
1336 ;; Faster than goto+insdel inside a save-excursion?
1341 ;;;###autoload
1352 "Add a new dired entry for FILENAME.
1353 Optionally mark it with MARKER-CHAR (a character, else uses
1354 `dired-marker-char'). Note that this adds the entry `out of order'
1355 if files are sorted by time, etc.
1356 Skips files that match `dired-trivial-filenames'.
1357 Exposes hidden subdirectories if a file is added there.
1359 If `dired-x' is loaded and `dired-omit-mode' is enabled, skips
1360 files matching `dired-omit-regexp'."
1363 ;; Avoid calling ls for files that are going to be omitted anyway.
1369 filename)
1374 filename
1376 ;; Do it!
1379 ;; Entry is always for files, even if they happen to also be directories
1383 reason)
1388 reason
1395 ;; We are already where we should be, except when
1396 ;; point is before the subdir line or its total line.
1400 ;; else try to find correct place to insert
1404 ;; Point is at end of subdir line.
1406 ;; found - skip subdir and `total' line
1407 ;; and uninteresting files like . and ..
1408 ;; This better not move into the next subdir!
1410 ;; not found
1415 ;; Don't expand `.'.
1416 ;; Show just the file name within directory.
1419 directory
1423 ;; Put in desired marker char.
1427 dired-marker-char)))
1429 ;; Compensate for a bug in ange-ftp.
1430 ;; It inserts the file's absolute name, rather than
1431 ;; the relative one. That may be hard to fix since it
1432 ;; is probably controlled by something in ftp.
1448 ;; The subdir-alist is not affected...
1456 ;; return nil if all went well
1457 nil))
1461 ;; Don't do it (dired-omit-mode).
1462 ;; Return t for success (perhaps we should return file-exists-p).
1463 t))
1466 ;; Return pos of first file line of DIR, skipping header and total
1467 ;; or wildcard lines.
1468 ;; Important: never moves into the next subdir.
1469 ;; DIR is assumed to be unhidden.
1478 ;;;###autoload
1491 ;;;###autoload
1493 "Create or update the line for FILE in all Dired buffers it would belong in."
1499 ;; Relist the line for FILE, or just add it if it did not exist.
1500 ;; FILE must be an absolute file name.
1502 ;; If cursor is already on FILE's line delete-region will cause
1503 ;; save-excursion to fail because of floating makers,
1504 ;; moving point to beginning of line. Sigh.
1513 \f
1514 ;;; Copy, move/rename, making hard and symbolic links
1517 "Non-nil if Dired should ask about making backups before overwriting files.
1518 Special value `always' suppresses confirmation."
1524 ;; This is a fluid var used in dired-handle-overwrite. It should be
1525 ;; let-bound whenever dired-copy-file etc are called. See
1526 ;; dired-create-files for an example.
1530 ;; Save old version of file TO that is to be overwritten.
1531 ;; `dired-overwrite-confirmed' and `overwrite-backup-query' are fluid vars
1532 ;; from dired-create-files.
1535 dired-overwrite-confirmed
1539 "Make backup for existing file `%s'? "
1540 to)))
1544 ;;;###autoload
1548 dired-recursive-copies))
1553 "Whether Dired should create destination dirs when copying/removing files.
1554 If nil, don't create them.
1555 If `always', create them without ask.
1556 If `ask', ask for user confirmation."
1564 "Create DIR if doesn't exist according to `dired-create-destination-dirs'."
1571 preserve-time top recursive)
1584 ;; It is a symlink
1590 dired-create-files-failures)
1593 ;;;###autoload
1598 ;; Silently rename the visited file of any buffer visiting this file.
1603 ;; See if it's an inserted subdir, and rename that, too.
1611 ;; Update visited file name of all affected buffers
1621 to-dir
1622 buffer-file-name)))
1628 ;; Rename DIR to TO in headerlines and dired-subdir-alist, if DIR or
1629 ;; one of its subdirectories is expanded in this buffer.
1637 ;; ELT's subdir is affected by the rename
1640 ;; if top level directory was renamed, lots of things have to be
1641 ;; updated:
1646 ;; with and without wildcards
1648 dired-directory
1650 to))
1653 dired-directory
1655 ;; try to rename buffer, but just leave old name if new
1656 ;; name would already exist (don't try appending "<%d>")
1659 ;; ... we dired TO now:
1663 ;; Update the headerline and dired-subdir-alist element, as well as
1664 ;; dired-switches-alist element, of directory described by
1665 ;; alist-element ELT to reflect the moving of DIR to TO. Thus, ELT
1666 ;; describes either DIR itself or a subdir of DIR.
1670 buffer-read-only)
1672 ;; Update subdir headerline in buffer
1675 dir)
1680 ;; Update buffer-local dired-subdir-alist and dired-switches-alist
1686 \f
1687 ;; Bound in dired-create-files
1691 ;; The basic function for half a dozen variations on cp/mv/ln/ln -s.
1694 "Create one or more new files from a list of existing files FN-LIST.
1695 This function also handles querying the user, updating Dired
1696 buffers, and displaying a success or failure message.
1698 FILE-CREATOR should be a function. It is called once for each
1699 file in FN-LIST, and must create a new file, querying the user
1700 and updating Dired buffers as necessary. It should accept three
1701 arguments: the old file name, the new name, and an argument
1702 OK-IF-ALREADY-EXISTS with the same meaning as in `copy-file'.
1704 OPERATION should be a capitalized string describing the operation
1705 performed (e.g. `Copy'). It is used for error logging.
1707 FN-LIST is the list of files to copy (full absolute file names).
1709 NAME-CONSTRUCTOR should be a function accepting a single
1710 argument, the name of an old file, and returning either the
1711 corresponding new file name or nil to skip.
1713 If optional argument MARKER-CHAR is non-nil, mark each
1714 newly-created file's Dired entry with the character MARKER-CHAR,
1715 or with the current marker character if MARKER-CHAR is t."
1733 Type SPC or `y' to overwrite file `%s',
1734 DEL or `n' to skip to next,
1735 ESC or `q' to not overwrite any of the remaining files,
1739 ;; must determine if FROM is marked before file-creator
1740 ;; gets a chance to delete it (in case of a move).
1745 ;; Handle the `dired-copy-file' file-creator specially
1746 ;; When copying a directory to another directory or
1747 ;; possibly to itself or one of its subdirectories.
1748 ;; e.g "~/foo/" => "~/test/"
1749 ;; or "~/foo/" =>"~/foo/"
1750 ;; or "~/foo/ => ~/foo/bar/")
1751 ;; In this case the 'name-constructor' have set the destination
1752 ;; TO to "~/test/foo" because the old emacs23 behavior
1753 ;; of `copy-directory' was to not create the subdirectory
1754 ;; and instead copy the contents.
1755 ;; With the new behavior of `copy-directory'
1756 ;; (similar to the `cp' shell command) we don't
1757 ;; need such a construction of the target directory,
1758 ;; so modify the destination TO to "~/test/" instead of "~/test/foo/".
1764 ;; If DESTNAME is a subdirectory of FROM, not a symlink,
1765 ;; and the method in use is copying, signal an error.
1770 from to)))
1775 ;; If we get here, file-creator hasn't been aborted
1776 ;; and the old entry (if any) has to be deleted
1777 ;; before adding the new entry.
1785 failures)
1787 operation from to err))))))))
1795 total)
1796 failures))
1802 failures))
1808 skipped))
1813 \f
1815 &optional marker-char op1
1816 how-to)
1817 "Create a new file for each marked file.
1818 Prompt user for a target directory in which to create the new
1819 files. The target may also be a non-directory file, if only
1820 one file is marked. The initial suggestion for target is the
1821 Dired buffer's current directory (or, if `dired-dwim-target' is
1822 non-nil, the current directory of a neighboring Dired window).
1823 OP-SYMBOL is the symbol for the operation. Function `dired-mark-pop-up'
1824 will determine whether pop-ups are appropriate for this OP-SYMBOL.
1825 FILE-CREATOR and OPERATION as in `dired-create-files'.
1826 ARG as in `dired-get-marked-files'.
1827 Optional arg MARKER-CHAR as in `dired-create-files'.
1828 Optional arg OP1 is an alternate form for OPERATION if there is
1829 only one file.
1830 Optional arg HOW-TO determines how to treat the target.
1831 If HOW-TO is nil, use `file-directory-p' to determine if the
1832 target is a directory. If so, the marked file(s) are created
1833 inside that directory. Otherwise, the target is a plain file;
1834 an error is raised unless there is exactly one marked file.
1835 If HOW-TO is t, target is always treated as a plain file.
1836 Otherwise, HOW-TO should be a function of one argument, TARGET.
1837 If its return value is nil, TARGET is regarded as a plain file.
1838 If it return value is a list, TARGET is a generalized
1839 directory (e.g. some sort of archive). The first element of
1840 this list must be a function with at least four arguments:
1841 operation - as OPERATION above.
1842 rfn-list - list of the relative names for the marked files.
1843 fn-list - list of the absolute names for the marked files.
1844 target - the name of the target itself.
1845 The rest of into-dir are optional arguments.
1846 For any other return value, TARGET is treated as a directory."
1856 target-dir)))
1865 target-dir op-symbol arg rfn-list default))))
1867 ;; Allow users to change the letter case of
1868 ;; a directory on a case-insensitive
1869 ;; filesystem. If we don't test these
1870 ;; conditions up front, file-directory-p
1871 ;; below will return t on a case-insensitive
1872 ;; filesystem, and Emacs will try to move
1873 ;; foo -> foo/foo, which fails.
1876 dired-one-file
1884 nil
1892 ;; rename-file bombs when moving directories unless we do this:
1895 file-creator operation fn-list
1897 ;; This function uses fluid variable target when called
1898 ;; inside dired-create-files:
1902 marker-char))))
1904 ;; Read arguments for a marked-files command that wants a file name,
1905 ;; perhaps popping up the list of marked files.
1906 ;; ARG is the prefix arg and indicates whether the files came from
1907 ;; marks (ARG=nil) or a repeat factor (integerp ARG).
1908 ;; If the current file was used, the list has but one element and ARG
1909 ;; does not matter. (It is non-nil, non-integer in that case, namely '(4)).
1910 ;; DEFAULT is the default value to return if the user just hits RET;
1911 ;; if it is omitted or nil, then the name of the directory is used.
1916 nil op-symbol files
1917 #'read-file-name
1921 ;; Try to guess which target directory the user may want.
1922 ;; If there is a dired buffer displayed in one of the next windows,
1923 ;; use its current subdir, else use current subdir of this dired buffer.
1926 ;; non-dired buffer may want to profit from this function, e.g. vm-uudecode
1937 this-dir)))
1940 ;; Return a list of default values for file-reading functions in Dired.
1941 ;; This list may contain directories from Dired buffers in other windows.
1942 ;; `fn-list' is a list of file names used to build a list of defaults.
1943 ;; When nil or more than one element, a list of defaults will
1944 ;; contain only directory names. `target-dir' is a directory name
1945 ;; to exclude from the returned list, for the case when this
1946 ;; directory name is already presented in initial input.
1947 ;; For Dired operations that support `dired-dwim-target',
1948 ;; the argument `target-dir' should have the value returned
1949 ;; from `dired-dwim-target-directory'.
1954 dired-dirs)
1955 ;; Get a list of directories of visible buffers in dired-mode.
1960 ;; Force the current dir to be the first in the list.
1963 ;; Remove the target dir (if specified) or the current dir from
1964 ;; default values, because it should be already in initial input.
1966 ;; Return a list of default values.
1968 ;; For one file operation, provide a list that contains
1969 ;; other directories, other directories with the appended filename
1970 ;; and the current directory with the appended filename, e.g.
1971 ;; 1. /TARGET-DIR/
1972 ;; 2. /TARGET-DIR/FILENAME
1973 ;; 3. /CURRENT-DIR/FILENAME
1982 ;; For multi-file operation, return only a list of other directories.
1983 dired-dirs)))
1985 \f
1986 ;;;###autoload
1988 "Create a directory called DIRECTORY.
1989 Parent directories of DIRECTORY are created as needed.
1990 If DIRECTORY already exists, signal an error."
1997 ;; Find the topmost nonexistent parent dir (variable `new')
2009 ;; This may not always be what you want, especially if target is your
2010 ;; home directory and it happens to be a symbolic link, as is often the
2011 ;; case with NFS and automounters. Or if you want to make symlinks
2012 ;; into directories that themselves are only symlinks, also quite
2013 ;; common.
2015 ;; So we don't use this function as value for HOW-TO in
2016 ;; dired-do-symlink, which has the minor disadvantage of
2017 ;; making links *into* a symlinked-dir, when you really wanted to
2018 ;; *overwrite* that symlink. In that (rare, I guess) case, you'll
2019 ;; just have to remove that symlink by hand before making your marked
2020 ;; symlinks.
2023 "Either nil or a function used by `dired-do-copy' to determine target.
2026 ;;;###autoload
2028 "Copy all marked (or next ARG) files, or copy the current file.
2029 When operating on just the current file, prompt for the new name.
2031 When operating on multiple or marked files, prompt for a target
2032 directory, and make the new copies in that directory, with the
2033 same names as the original files. The initial suggestion for the
2034 target directory is the Dired buffer's current directory (or, if
2035 `dired-dwim-target' is non-nil, the current directory of a
2036 neighboring Dired window).
2038 If `dired-copy-preserve-time' is non-nil, this command preserves
2039 the modification time of each old file in the copy, similar to
2042 This command copies symbolic links by creating new ones, similar
2047 "Copy"
2048 arg dired-keep-marker-copy
2049 nil dired-copy-how-to-fn)))
2051 ;;;###autoload
2053 "Make symbolic links to current file or all marked (or next ARG) files.
2054 When operating on just the current file, you specify the new name.
2055 When operating on multiple or marked files, you specify a directory
2056 and new symbolic links are made in that directory
2057 with the same names that the files currently have. The default
2058 suggested for the target directory depends on the value of
2059 `dired-dwim-target', which see.
2066 ;;;###autoload
2068 "Add names (hard links) current file or all marked (or next ARG) files.
2069 When operating on just the current file, you specify the new name.
2070 When operating on multiple or marked files, you specify a directory
2071 and new hard links are made in that directory
2072 with the same names that the files currently have. The default
2073 suggested for the target directory depends on the value of
2074 `dired-dwim-target', which see."
2081 ;; error is caught in -create-files
2083 ;; Update the link count
2086 ;;;###autoload
2088 "Rename current file or all marked (or next ARG) files.
2089 When renaming just the current file, you specify the new name.
2090 When renaming multiple or marked files, you specify a directory.
2091 This command also renames any buffers that are visiting the files.
2092 The default suggested for the target directory depends on the value
2093 of `dired-dwim-target', which see."
2097 ;;;###end dired-cp.el
2098 \f
2099 ;;; 5K
2100 ;;;###begin dired-re.el
2105 ;; Create a new file for each marked file using regexps.
2106 ;; FILE-CREATOR and OPERATION as in dired-create-files.
2107 ;; ARG as in dired-get-marked-files.
2108 ;; Matches each marked file against REGEXP and constructs the new
2109 ;; filename from NEWNAME (like in function replace-match).
2110 ;; Optional arg WHOLE-NAME means match/replace the whole file name
2111 ;; instead of only the non-directory part of the file.
2112 ;; Optional arg MARKER-CHAR as in dired-create-files.
2116 Type SPC or `y' to %s one match, DEL or `n' to skip to next,
2117 `!' to %s all remaining matches with no more questions."
2121 ;; Function to construct new filename using REGEXP and NEWNAME:
2125 ;; must bind help-form directly around call to
2126 ;; dired-query
2130 operation-prompt
2131 from
2132 to)
2133 to)
2135 operation from regexp))))
2136 ;; not whole-name, replace non-directory part only
2146 operation-prompt
2149 to)
2152 rename-regexp-query)
2154 file-creator operation fn-list regexp-name-constructor marker-char)))
2157 ;; Prompt user about performing OPERATION.
2158 ;; Read and return list of: regexp newname arg whole-name.
2172 ;;;###autoload
2174 "Rename selected files whose names match REGEXP to NEWNAME.
2176 With non-zero prefix argument ARG, the command operates on the next ARG
2177 files. Otherwise, it operates on all the marked files, or the current
2178 file if none are marked.
2180 As each match is found, the user must type a character saying
2183 REGEXP defaults to the last regexp used.
2185 With a zero prefix arg, renaming by regexp affects the absolute file name.
2186 Normally, only the non-directory part of the file name is used and changed."
2189 #'dired-rename-file
2192 ;;;###autoload
2194 "Copy selected files whose names match REGEXP to NEWNAME.
2195 See function `dired-do-rename-regexp' for more info."
2199 #'dired-copy-file
2201 arg regexp newname whole-name dired-keep-marker-copy)))
2203 ;;;###autoload
2205 "Hardlink selected files whose names match REGEXP to NEWNAME.
2206 See function `dired-do-rename-regexp' for more info."
2209 #'add-name-to-file
2212 ;;;###autoload
2214 "Symlink selected files whose names match REGEXP to NEWNAME.
2215 See function `dired-do-rename-regexp' for more info."
2218 #'make-symbolic-link
2225 ;; Perform FILE-CREATOR on the non-directory part of marked files
2226 ;; using function BASENAME-CONSTRUCTOR, with query for each file.
2227 ;; OPERATION like in dired-create-files, ARG as in dired-get-marked-files.
2230 file-creator
2231 operation
2238 Type SPC or `y' to %s one file, DEL or `n' to skip to next,
2239 `!' to %s all remaining matches with no more questions."
2246 to)))
2247 dired-keep-marker-rename)))
2251 #'dired-rename-file
2252 basename-constructor operation arg))
2254 ;;;###autoload
2256 "Rename all marked (or next ARG) files to upper case."
2260 ;;;###autoload
2262 "Rename all marked (or next ARG) files to lower case."
2266 ;;;###end dired-re.el
2267 \f
2268 ;;; 13K
2269 ;;;###begin dired-ins.el
2271 ;;;###autoload
2273 switches no-error-if-not-dir-p)
2274 "Insert this subdirectory into the same dired buffer.
2276 else inserts it at its natural place (as `ls -lR' would have done).
2277 With a prefix arg, you may edit the ls switches used for this listing.
2278 You can add `R' to the switches to expand the whole tree starting at
2279 this subdirectory.
2280 This function takes some pains to conform to `ls -lR' output.
2282 Dired remembers switches specified with a prefix arg, so that reverting
2283 the buffer will not reset them. However, using `dired-undo' to re-insert
2284 or delete subdirectories can bypass this machinery. Hence, you sometimes
2285 may have to reset some subdirectory switches after a `dired-undo'.
2286 You can reset all subdirectory switches to the default using
2288 See Info node `(emacs)Subdir switches' for more details."
2295 ;; We don't need a marker for opoint as the subdir is always
2296 ;; inserted *after* opoint.
2302 t))
2304 ;; Push mark so that it's easy to find back. Do this after the
2305 ;; insert message so that the user sees the `Mark set' message.
2308 ;;;###autoload
2310 "Insert this subdirectory into the same Dired buffer.
2311 If it is already present, overwrite the previous entry;
2312 otherwise, insert it at its natural place (as `ls -lR' would
2313 have done).
2314 With a prefix arg, you may edit the `ls' switches used for this listing.
2315 You can add `R' to the switches to expand the whole tree starting at
2316 this subdirectory.
2317 This function takes some pains to conform to `ls -lR' output."
2318 ;; NO-ERROR-IF-NOT-DIR-P needed for special filesystems like
2319 ;; Prospero where dired-ls does the right thing, but
2320 ;; file-directory-p has not been redefined.
2334 switches-have-R mark-alist case-fold-search buffer-read-only)
2337 ;; case-fold-search is nil now, so we can test for capital `R':
2339 ;; avoid duplicated subdirs
2342 ;; If subdir is already present, remove it and remember its marks
2366 ;; Check that it is valid to insert DIRNAME with SWITCHES.
2367 ;; Signal an error if invalid (e.g. user typed `i' on `..').
2379 ;; all switches that make a difference to dired-get-filename:
2383 ;; Add new DIR at NEW-MARKER. Sort alist.
2388 ;; Keep the alist sorted on buffer position.
2396 "Kill all proper subdirs of DIRNAME, excluding DIRNAME itself.
2397 Interactively, you can kill DIRNAME as well by using a prefix argument.
2398 In interactive use, the command prompts for DIRNAME.
2400 When called from Lisp, if REMEMBER-MARKS is non-nil, return an alist
2401 of marked files. If KILL-ROOT is non-nil, kill DIRNAME as well."
2412 m-alist))
2415 ;; Find pos for new subdir, according to tree order.
2416 ;;(goto-char (point-max))
2423 ;; Insert NEW-DIR after DIR
2425 alist nil)))
2427 ;; want a separating newline between subdirs
2434 ;; Erase an already present subdir (given by ELEMENT) from buffer.
2435 ;; Move to that buffer position. Return a mark-alist.
2438 ;; Are at beginning of subdir (and inside it!). Now determine its end:
2447 ;; Insert ls output after point.
2448 ;; Return the boundary of the inserted text (as list of BEG and END).
2453 dired-subdir-switches
2456 ;; If doing the top level directory of the buffer,
2457 ;; redo it as specified in dired-directory.
2463 ;; Point is at the correct subdir alist position for ELT,
2464 ;; BEG-END is the subdir-region (as list of begin and end).
2466 ;; update its position (should actually be unchanged)
2469 ;; The hook may depend on the subdir-alist containing the just
2470 ;; inserted subdir, so run it after dired-alist-add:
2478 ;; hook may add or delete lines, but the subdir boundary
2479 ;; marker floats
2483 ;; Lexicographic order on file name components, like `ls -lR':
2484 ;; DIR1 < DIR2 if DIR1 comes *before* DIR2 in an `ls -lR' listing,
2485 ;; i.e., if DIR1 is a (grand)parent dir of DIR2,
2486 ;; or DIR1 and DIR2 are in the same parentdir and their last
2487 ;; components are string-lessp.
2488 ;; Thus ("/usr/" "/usr/bin") and ("/usr/a/" "/usr/b/") are tree-lessp.
2489 ;; string-lessp could arguably be replaced by file-newer-than-file-p
2490 ;; if dired-actual-switches contained t.
2496 components-2
2508 t)
2510 nil)
2513 ;; There should be a builtin split function - inverse to mapconcat.
2515 "Splitting on regexp PAT, turn string STR into a list of substrings.
2516 Optional third arg LIMIT (>= 1) is a limit to the length of the
2517 resulting list.
2518 Thus, if SEP is a regexp that only matches itself,
2520 (mapconcat 'identity (dired-split SEP STRING) SEP)
2522 is always equal to STRING."
2535 start end)
2536 ))
2543 \f
2544 ;;; moving by subdirectories
2546 ;;;###autoload
2548 "Go to previous subdirectory, regardless of level.
2549 When called interactively and not on a subdir line, go to this subdir's line."
2550 ;;(interactive "p")
2554 ;; if on subdir start already, don't stay there!
2564 ;;;###autoload
2566 "Go to end of header line of DIR in this dired buffer.
2567 Return value of point on success, otherwise return nil.
2573 dired-subdir-alist ; table
2574 nil ; predicate
2575 t ; require-match
2582 ;; dired-subdir-hidden-p and dired-add-entry depend on point being
2583 ;; at either \r or \n after this function succeeds.
2586 \f
2587 ;;;###autoload
2589 "Mark all files except `.' and `..' in current subdirectory.
2590 If the Dired buffer shows multiple directories, this command
2591 marks the files listed in the subdirectory that point is in."
2596 ;;;###autoload
2598 "Remove all lines of current subdirectory.
2599 Lower levels are unaffected."
2600 ;; With optional REMEMBER-MARKS, return a mark-alist.
2607 buffer-read-only)
2621 ;; Remove DIR from the alist
2625 ;;;###autoload
2627 "Go up ARG levels in the dired tree."
2633 ;;(setq dir (expand-file-name dir))
2637 ;;;###autoload
2639 "Go down in the dired tree."
2653 \f
2654 ;;; hiding
2670 ;;;###autoload
2672 "Hide or unhide the current subdirectory and move to next directory.
2673 Optional prefix arg is a repeat factor.
2683 buffer-read-only)
2684 ;; keep header line visible, hide rest
2693 ;;;###autoload
2695 "Hide all subdirectories, leaving only their header lines.
2696 If there is already something hidden, make everything visible again.
2701 buffer-read-only)
2705 ;; unhide - bombs on \r in filenames
2707 ;; hide
2714 ;; we're somewhere on current dir's line
2722 ;;;###end dired-ins.el
2724 \f
2725 ;; Search only in file names in the Dired buffer.
2728 "Non-nil to Isearch in file names only.
2729 If t, Isearch in Dired always matches only file names.
2730 If `dwim', Isearch matches file names when initial point position is on
2731 a file name. Otherwise, it searches the whole buffer without restrictions."
2739 "Toggle file names searching on or off.
2740 When on, Isearch skips matches outside file names using the predicate
2741 `dired-isearch-filter-filenames' that matches only at file names.
2742 When off, it uses the original predicate."
2743 nil nil nil
2746 #'dired-isearch-filter-filenames
2754 ;;;###autoload
2756 "Set up isearch to search in Dired file names.
2757 Intended to be added to `isearch-mode-hook'."
2766 "Clean up the Dired file name search after terminating isearch."
2774 "Test whether some part of the current search match is inside a file name.
2775 This function returns non-nil if some part of the text between BEG and END
2776 is part of a file name (i.e., has the text property `dired-filename')."
2780 ;;;###autoload
2782 "Search for a string using Isearch only in file names in the Dired buffer."
2787 ;;;###autoload
2789 "Search for a regexp using Isearch only in file names in the Dired buffer."
2794 \f
2795 ;; Functions for searching in tags style among marked files.
2797 ;;;###autoload
2799 "Search for a string through all marked files using Isearch."
2804 ;;;###autoload
2806 "Search for a regexp through all marked files using Isearch."
2811 ;;;###autoload
2813 "Search through all marked files for a match for REGEXP.
2814 Stops when a match is found.
2819 ;;;###autoload
2821 "Do `query-replace-regexp' of FROM with TO, on all marked files.
2822 Third arg DELIMITED (prefix arg) means replace only word-delimited matches.
2833 buffer-read-only))
2841 ;;;###autoload
2843 "Find all matches for REGEXP in all marked files.
2844 For any marked directory, all of its files are searched recursively.
2845 However, files matching `grep-find-ignored-files' and subdirectories
2846 matching `grep-find-ignored-directories' are skipped in the marked
2847 directories.
2849 REGEXP should use constructs supported by your local `grep' command."
2857 grep-find-ignored-directories)
2858 grep-find-ignored-files))
2863 ignores)))
2864 files)))
2869 ;;;###autoload
2871 "Replace matches of FROM with TO, in all marked files.
2872 For any marked directory, matches in all of its files are replaced,
2873 recursively. However, files matching `grep-find-ignored-files'
2874 and subdirectories matching `grep-find-ignored-directories' are skipped
2875 in the marked directories.
2877 REGEXP should use constructs supported by your local `grep' command."
2888 \f
2889 ;;;###autoload
2891 "Print the type of FILE, according to the `file' command.
2892 If you give a prefix to this command, and FILE is a symbolic
2893 link, then the type of the file linked to by FILE is printed
2894 instead."
2907 ;; Local Variables:
2908 ;; byte-compile-dynamic: t
2909 ;; generated-autoload-file: "dired-loaddefs.el"
2910 ;; End:
2912 ;;; dired-aux.el ends here