| blob | 1f13204b7cfb28332f48d53c2d39f1ff37173d23 |
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= (file-attribute-modes fa1) - mark files with different modes
204 (file-attribute-modes fa2)))
205 (not (and (= (file-attribute-user-id fa1) - mark files with different UID
206 (file-attribute-user-id fa2))
207 (= (file-attribute-group-id fa1) - and GID.
208 (file-attribute-group-id fa2))))"
219 target-dir target-dir t)))
224 file-list1 file-list2)
230 'cadr
232 file-alist1 file-alist2
233 predicate))
235 'cadr
237 file-alist2 file-alist1
238 predicate)))
240 dir1 nil
245 dir2 nil
254 "Combine LIST1 and LIST2 using a set-difference operation.
255 The result list contains all file items that appear in LIST1 but not LIST2.
256 This is a non-destructive function; it makes a copy of the data if necessary
257 to avoid corrupting the original LIST1 and LIST2.
258 PREDICATE (see `dired-compare-directories') is an additional match
259 condition. Two file items are considered to match if they are equal
260 *and* PREDICATE evaluates to t."
262 list1
281 )))))
283 list)
288 "Return a list of all file names and attributes from DIR.
289 List has a form of (file-name full-file-name (attribute-list))."
294 full-file-name
297 \f
298 ;;; Change file attributes
301 ;; Change file attributes (group, owner, timestamp) of marked files and
302 ;; refresh their file lines.
303 ;; ATTRIBUTE-NAME is a string describing the attribute to the user.
304 ;; PROGRAM is the program used to change the attribute.
305 ;; OP-SYMBOL is the type of operation (for use in `dired-mark-pop-up').
306 ;; ARG describes which files to use, as in `dired-get-marked-files'.
308 ;; The source of default file attributes is the file at point.
313 "%Y%m%d%H%M.%S"
324 " (default now): "
327 arg files default
333 ;; When file-name-coding-system is set to something different
334 ;; from locale-coding-system, leaving the encoding
335 ;; determination to call-process will do the wrong thing,
336 ;; because the arguments in this case are file names, not
337 ;; just some arbitrary text. (This must be bound last, to
338 ;; avoid adverse effects on any of the preceding forms.)
340 default-file-name-coding-system))
341 failures)
344 #'dired-check-process
348 ;; Use `eq' instead of `equal'
349 ;; to detect empty input (bug#12399).
356 files))
361 nil))))
363 ;;;###autoload
365 "Change the mode of the marked (or next ARG) files.
366 Symbolic modes like `g+w' are allowed.
367 Type M-n to pull the file attributes of the file at point
368 into the minibuffer."
371 ;; The source of default file attributes is the file at point.
385 "Change mode of %s to: "
387 num-modes)
389 ;; Use `eq' instead of `equal'
390 ;; to detect empty input (bug#12399).
392 ;; We used to treat empty input as DEFAULT, but that is not
393 ;; such a good idea (Bug#9361).
400 file
405 ;;;###autoload
407 "Change the group of the marked (or next ARG) files.
408 Type M-n to pull the file attributes of the file at point
409 into the minibuffer."
415 ;;;###autoload
417 "Change the owner of the marked (or next ARG) files.
418 Type M-n to pull the file attributes of the file at point
419 into the minibuffer."
425 ;;;###autoload
427 "Change the timestamp of the marked (or next ARG) files.
428 This calls touch.
429 Type M-n to pull the file attributes of the file at point
430 into the minibuffer."
434 ;; Process all the files in FILES in batches of a convenient size,
435 ;; by means of (FUNCALL FUNCTION ARGS... SOME-FILES...).
436 ;; Batches are chosen to need less than MAX chars for the file names,
437 ;; allowing 3 extra characters of separator per file name.
440 past
442 failures)
443 ;; Accumulate files as long as they fit in MAX chars,
444 ;; then process the ones accumulated so far.
449 ;; If we have at least 1 pending file
450 ;; and this file won't fit in the length limit, process now.
453 ;; The elements of PENDING are now in forward order.
454 ;; Do the operation and record failures.
456 failures)
457 ;; Transfer the elements of PENDING onto PAST
458 ;; and clear it out. Now PAST contains the first N files
459 ;; specified (for some N), and FILES contains the rest.
461 pending nil
463 ;; Do (setq pending (cons thisfile pending))
464 ;; but reuse the cons that was in `files'.
472 failures)
473 ;; Now the original list FILES has been put back as it was.
478 ;;;###autoload
480 "Print the marked (or next ARG) files.
481 Uses the shell command coming from variables `lpr-command' and
482 `lpr-switches' as default."
490 lpr-switches)
491 lpr-switches))
493 "Print %s with: "
498 lpr-switches))
505 "Read args for a Dired marked-files command, prompting with PROMPT.
506 Return the user input (a string).
508 INITIAL, if non-nil, is the initial minibuffer input.
509 OP-SYMBOL is an operation symbol (see `dired-no-confirm').
510 ARG is normally the prefix argument for the calling command;
511 it is passed as the first argument to `dired-mark-prompt'.
512 FILES should be a list of marked files' names.
514 Optional arg DEFAULT-VALUE is a default value or list of default
515 values, passed as the seventh arg to `completing-read'.
517 Optional arg COLLECTION is a collection of possible completions,
518 passed as the second arg to `completing-read'."
520 'completing-read
522 collection nil nil initial nil default-value nil))
523 \f
524 ;;; Cleaning a directory: flagging some backups for deletion.
528 ;;;###autoload
530 "Flag numerical backups for deletion.
531 Spares `dired-kept-versions' latest versions, and `kept-old-versions' oldest.
532 Positive prefix arg KEEP overrides `dired-kept-versions';
533 Negative prefix arg KEEP overrides `kept-old-versions' with KEEP made positive.
536 with a prefix argument."
543 late-retention early-retention)
544 ;; Look at each file.
545 ;; If the file has numeric backup versions,
546 ;; put on dired-file-version-alist an element of the form
547 ;; (FILENAME . VERSION-NUMBER-LIST)
549 ;; Sort each VERSION-NUMBER-LIST,
550 ;; and remove the versions not to be deleted.
558 sorted-v-list)))
562 ;; Look at each file. If it is a numeric backup file,
563 ;; find it in a VERSION-NUMBER-LIST and maybe flag it for deletion.
567 ;;; Subroutines of dired-clean-directory.
570 ;; Perform FUN with point at the end of each non-directory line.
571 ;; FUN takes one argument, the absolute filename.
588 ;; Only do work if this file is not already in the alist.
590 nil
591 ;; If it looks like file FN has versions, return a list of the versions.
592 ;;That is a list of strings which are file names.
593 ;;The caller may want to flag some of these files for deletion.
598 base-versions
604 dired-file-version-alist)))))))
608 base-version-list)
618 \f
619 ;;; Shell commands
626 "Return a list of all commands associated with current dired files.
627 This function is used to add all related commands retrieved by `mailcap'
628 to the end of the list of defaults just after the default value."
637 ;; This is an extra function so that you can redefine it, e.g., to use gmhist.
639 "Read a dired shell command.
641 which is replaced by the value returned by `dired-mark-prompt',
642 with ARG and FILES as its arguments. FILES should be a list of
643 file names. The result is used as the prompt.
645 This normally reads using `read-shell-command', but if the
646 `dired-x' package is loaded, use `dired-guess-shell-command' to
647 offer a smarter default choice of shell command."
660 ;;;###autoload
662 "Run a shell command COMMAND on the marked files asynchronously.
664 Like `dired-do-shell-command', but adds `&' at the end of COMMAND
665 to execute it asynchronously.
667 When operating on multiple files, asynchronous commands
668 are executed in the background on each file in parallel.
669 In shell syntax this means separating the individual commands
670 with `&'. However, when COMMAND ends in `;' or `;&' then commands
671 are executed in the background on each file sequentially waiting
672 for each command to terminate before running the next command.
673 In shell syntax this means separating the individual commands with `;'.
675 The output appears in the buffer `*Async Shell Command*'."
679 ;; Want to give feedback whether this file or marked files are used:
681 current-prefix-arg
682 files)))
687 ;;;###autoload
689 "Run a shell command COMMAND on the marked files.
690 If no files are marked or a numeric prefix arg is given,
692 The prompt mentions the file(s) or the marker, as appropriate.
694 If there is a `*' in COMMAND, surrounded by whitespace, this runs
695 COMMAND just once with the entire file list substituted there.
697 If there is no `*', but there is a `?' in COMMAND, surrounded by
701 Otherwise, this runs COMMAND on each file individually with the
702 file name added at the end of COMMAND (separated by a space).
705 significance for `dired-do-shell-command', and are passed through
706 normally to the shell, but you must confirm first.
708 If you want to use `*' as a shell wildcard with whitespace around
710 `*' in the shell, but avoids Dired's special handling.
712 If COMMAND ends in `&', `;', or `;&', it is executed in the
713 background asynchronously, and the output appears in the buffer
714 `*Async Shell Command*'. When operating on multiple files and COMMAND
715 ends in `&', the shell command is executed on each file in parallel.
716 However, when COMMAND ends in `;' or `;&' then commands are executed
717 in the background on each file sequentially waiting for each command
718 to terminate before running the next command. You can also use
719 `dired-do-async-shell-command' that automatically adds `&'.
721 Otherwise, COMMAND is executed synchronously, and the output
722 appears in the buffer `*Shell Command Output*'.
724 This feature does not try to redisplay Dired buffers afterward, as
725 there's no telling what files COMMAND may have changed.
728 When COMMAND runs, its working directory is the top-level directory
729 of the Dired buffer, so output files usually are created there
730 instead of in a subdir.
732 In a noninteractive call (from Lisp code), you must specify
733 the list of file names explicitly with the FILE-LIST argument, which
734 can be produced by `dired-get-marked-files', for example."
735 ;;Functions dired-run-shell-command and dired-shell-stuff-it do the
736 ;;actual work and can be redefined for customization.
740 ;; Want to give feedback whether this file or marked files are used:
742 current-prefix-arg
743 files)))
748 ;; Drop all ? and * surrounded by spaces and `?`.
755 ;; Get confirmation for wildcards that may have been meant
756 ;; to control substitution of a file name or the file name list.
772 nil file-list)
773 ;; execute the shell command
777 ;; Might use {,} for bash or csh:
786 ;; "Make up a shell command line from COMMAND and FILE-LIST.
787 ;; If ON-EACH is t, COMMAND should be applied to each file, else
788 ;; simply concat all files and apply COMMAND to this.
789 ;; FILE-LIST's elements will be quoted for the shell."
790 ;; Might be redefined for smarter things and could then use RAW-ARG
791 ;; (coming from interactive P and currently ignored) to decide what to do.
792 ;; Smart would be a way to access basename or extension of file names.
796 command))
800 command))
806 ;; The way to run a command in background in Windows shells
807 ;; is to use the START command. The /B switch means not to
808 ;; create a new window for the command.
810 ;; Windows shells don't support chaining with ";", they use
811 ;; "&" instead.
821 retval))
827 cmd-sep)
828 ;; POSIX shells running a list of commands in the background
829 ;; (LIST = cmd_1 & [cmd_2 & ... cmd_i & ... cmd_N &])
830 ;; return once cmd_N ends, i.e., the shell does not
831 ;; wait for cmd_i to finish before executing cmd_i+1.
832 ;; That means, running (shell-command LIST) may not show
833 ;; the output of all the commands (Bug#23206).
834 ;; Add 'wait' to force those POSIX shells to wait until
835 ;; all commands finish.
841 file-list dired-mark-separator)))
847 ;; This is an extra function so that it can be redefined by ange-ftp.
848 ;;;###autoload
855 ;; Return nil for sake of nconc in dired-bunch-files.
856 nil)
857 \f
860 "Display MSG while running PROGRAM, and check for output.
861 Remaining arguments are strings passed as command arguments to PROGRAM.
862 On error, insert output
863 in a log buffer and return the offending ARGUMENTS or PROGRAM.
864 Caller can cons up a list of failed args.
865 Else returns nil for success."
869 ;; Get a clean buffer for error output:
882 nil))))
885 "Run CMD, and check for output.
886 On error, pop up the log buffer.
887 Return the result of `process-file' - zero for success."
894 shell-file-name
895 nil
896 t
897 nil
898 shell-command-switch
899 cmd)))
902 res))))
903 \f
904 ;; Commands that delete or redisplay part of the dired buffer.
907 "Kill the current line (not the files).
908 With a prefix argument, kill that many lines starting with the current line.
909 \(A negative argument kills backward.)"
928 ;;;###autoload
930 "Kill all marked lines (not the files).
931 With a prefix argument, kill that many lines starting with the current line.
932 \(A negative argument kills backward.)
933 If you use this command with a prefix argument to kill the line
934 for a file that is a directory, which you have inserted in the
935 Dired buffer as a subdirectory, then it deletes that subdirectory
936 from the buffer as well.
937 To kill an entire subdirectory \(without killing its line in the
938 parent directory), go to its directory header line and use this
939 command with a prefix argument (the value does not matter)."
940 ;; Returns count of killed lines. FMT="" suppresses message.
958 count))))
960 ;;;###end dired-cmd.el
961 \f
962 ;;; 30K
963 ;;;###begin dired-cp.el
966 ;; Compress or uncompress the current file.
967 ;; Return nil for success, offending filename else.
973 ;; Remove any preexisting entry for the name NEW-FILE.
976 ;; Now replace the current line with an entry for NEW-FILE.
979 from-file)))
982 '(
983 ;; "tar -zxf" isn't used because it's not available on the
984 ;; Solaris10 version of tar. Solaris10 becomes obsolete in 2021.
985 ;; Same thing on AIX 7.1.
990 ;; For .z, try gunzip. It might be an old gzip file,
991 ;; or it might be from compact? pack? (which?) but gunzip handles both.
999 ;; This item controls naming for compression.
1001 ;; This item controls the compression of directories
1003 "Control changes in file name suffixes for compression and uncompression.
1004 Each element specifies one transformation rule, and has the form:
1005 (REGEXP NEW-SUFFIX PROGRAM)
1006 The rule applies when the old file name matches REGEXP.
1007 The new file name is computed by deleting the part that matches REGEXP
1008 (as well as anything after that), then adding NEW-SUFFIX in its place.
1009 If PROGRAM is non-nil, the rule is an uncompression rule,
1010 and uncompression is done by running PROGRAM.
1012 Within PROGRAM, %i denotes the input file, and %o denotes the
1013 output file.
1015 Otherwise, the rule is a compression rule, and compression is done with gzip.
1023 "Control the compression shell command for `dired-do-compress-to'.
1025 Each element is (REGEXP . CMD), where REGEXP is the name of the
1026 archive to which you want to compress, and CMD is the
1027 corresponding command.
1029 Within CMD, %i denotes the input file(s), and %o denotes the
1034 ;;;###autoload
1036 "Compress selected files and directories to an archive.
1037 Prompt for the archive file name.
1038 Choose the archiving command based on the archive file-name extension
1039 and `dired-compress-files-alist'."
1046 dired-compress-files-alist)))
1049 "No compression rule found for %s, see `dired-compress-files-alist'"
1050 out-file))
1064 file-desc)))
1070 ;;;###autoload
1072 "Compress or uncompress FILE.
1073 Return the name of the compressed or uncompressed file.
1074 Return nil if no change in files."
1076 suffix newname
1078 command)
1079 ;; See if any suffix rule matches this file name.
1085 ;; If so, compute desired new name.
1092 nil)
1101 command
1102 nil t)
1103 nil t)))
1104 ;; We found an uncompression rule.
1108 command
1109 file))
1110 newname)))
1112 ;; We don't recognize the file as compressed, so compress it.
1113 ;; Try gzip; if we don't have that, use compress.
1127 nil t)
1128 nil t))
1129 out-name)))
1134 out-name)))
1140 ;; Rename the compressed file to NEWNAME
1141 ;; if it hasn't got that name already.
1145 newname)
1146 out-name))))
1150 ;; Don't use NEWNAME with `compress'.
1152 \f
1154 ;; Request confirmation from the user that the operation described
1155 ;; by OP-SYMBOL is to be performed on the marked files.
1156 ;; Confirmation consists in a y-or-n question with a file list
1157 ;; pop-up unless OP-SYMBOL is a member of `dired-no-confirm'.
1158 ;; The files used are determined by ARG (as in dired-get-marked-files).
1161 ;; Pass t for DISTINGUISH-ONE-MARKED so that a single file which
1162 ;; is marked pops up a window. That will help the user see
1163 ;; it isn't the current line file.
1172 ; "Map FUN over marked files (with second ARG like in dired-map-over-marks)
1173 ; and display failures.
1175 ; FUN takes zero args. It returns non-nil (the offending object, e.g.
1176 ; the short form of the filename) for a failure and probably logs a
1177 ; detailed error explanation using function `dired-log'.
1179 ; OP-SYMBOL is a symbol describing the operation performed (e.g.
1180 ; `compress'). It is used with `dired-mark-pop-up' to prompt the user
1181 ; (e.g. with `Compress * [2 files]? ') and to display errors (e.g.
1182 ; `Failed to compress 1 of 2 files - type W to see why ("foo")')
1184 ; SHOW-PROGRESS if non-nil means redisplay dired after each file."
1196 ;; end this bunch of errors:
1200 failures)))))
1202 ;;;###autoload
1204 "Format PROMPT with ARGS, query user, and store the result in SYM.
1205 The return value is either nil or t.
1207 The user may type y or SPC to accept once; n or DEL to skip once;
1208 ! to accept this and subsequent queries; or q or ESC to decline
1209 this and subsequent queries.
1211 If SYM is already bound to a non-nil value, this function may
1212 return automatically without querying the user. If SYM is !,
1213 return t; if SYM is q or ESC, return nil."
1230 \f
1231 ;;;###autoload
1233 "Compress or uncompress marked (or next ARG) files."
1237 ;; Commands for Emacs Lisp files - load and byte compile
1240 ;; Return nil for success, offending file name else.
1242 elc-file buffer-read-only failure)
1257 nil)))
1259 ;;;###autoload
1261 "Byte compile marked (or next ARG) Emacs Lisp files."
1266 ;; Return nil for success, offending file name else.
1272 nil
1276 ;;;###autoload
1278 "Load the marked (or next ARG) Emacs Lisp files."
1282 ;;;###autoload
1284 "Redisplay all marked (or next ARG) files.
1285 If on a subdir line, redisplay that subdirectory. In that case,
1286 a prefix arg lets you edit the `ls' switches used for the new listing.
1288 Dired remembers switches specified with a prefix arg, so that reverting
1289 the buffer will not reset them. However, using `dired-undo' to re-insert
1290 or delete subdirectories can bypass this machinery. Hence, you sometimes
1291 may have to reset some subdirectory switches after a `dired-undo'.
1292 You can reset all subdirectory switches to the default using
1294 See Info node `(emacs)Subdir switches' for more details."
1295 ;; Moves point if the next ARG files are redisplayed.
1301 dir
1305 dired-subdir-switches
1306 dired-actual-switches)))))
1308 ;; message much faster than making dired-map-over-marks show progress
1312 ;; Postpone readin hook till we map
1313 ;; over all marked files (Bug#6810).
1319 arg)
1325 "Set `dired-switches-alist' to nil and revert dired buffer."
1329 \f
1331 ;; Delete the current line, and insert an entry for FILE.
1332 ;; If FILE is nil, then just delete the current line.
1333 ;; Keeps any marks that may be present in column one (doing this
1334 ;; here is faster than with dired-add-entry's optional arg).
1335 ;; Does not update other dired buffers. Use dired-relist-entry for that.
1343 ;; Replace space by old marker without moving point.
1344 ;; Faster than goto+insdel inside a save-excursion?
1349 ;;;###autoload
1360 "Add a new dired entry for FILENAME.
1361 Optionally mark it with MARKER-CHAR (a character, else uses
1362 `dired-marker-char'). Note that this adds the entry `out of order'
1363 if files are sorted by time, etc.
1364 Skips files that match `dired-trivial-filenames'.
1365 Exposes hidden subdirectories if a file is added there.
1367 If `dired-x' is loaded and `dired-omit-mode' is enabled, skips
1368 files matching `dired-omit-regexp'."
1371 ;; Avoid calling ls for files that are going to be omitted anyway.
1377 filename)
1382 filename
1384 ;; Do it!
1387 ;; Entry is always for files, even if they happen to also be directories
1391 reason)
1396 reason
1403 ;; We are already where we should be, except when
1404 ;; point is before the subdir line or its total line.
1408 ;; else try to find correct place to insert
1412 ;; Point is at end of subdir line.
1414 ;; found - skip subdir and `total' line
1415 ;; and uninteresting files like . and ..
1416 ;; This better not move into the next subdir!
1418 ;; not found
1423 ;; Don't expand `.'.
1424 ;; Show just the file name within directory.
1427 directory
1431 ;; Put in desired marker char.
1435 dired-marker-char)))
1437 ;; Compensate for a bug in ange-ftp.
1438 ;; It inserts the file's absolute name, rather than
1439 ;; the relative one. That may be hard to fix since it
1440 ;; is probably controlled by something in ftp.
1456 ;; The subdir-alist is not affected...
1464 ;; return nil if all went well
1465 nil))
1469 ;; Don't do it (dired-omit-mode).
1470 ;; Return t for success (perhaps we should return file-exists-p).
1471 t))
1474 ;; Return pos of first file line of DIR, skipping header and total
1475 ;; or wildcard lines.
1476 ;; Important: never moves into the next subdir.
1477 ;; DIR is assumed to be unhidden.
1486 ;;;###autoload
1499 ;;;###autoload
1501 "Create or update the line for FILE in all Dired buffers it would belong in."
1507 ;; Relist the line for FILE, or just add it if it did not exist.
1508 ;; FILE must be an absolute file name.
1510 ;; If cursor is already on FILE's line delete-region will cause
1511 ;; save-excursion to fail because of floating makers,
1512 ;; moving point to beginning of line. Sigh.
1521 \f
1522 ;;; Copy, move/rename, making hard and symbolic links
1525 "Non-nil if Dired should ask about making backups before overwriting files.
1526 Special value `always' suppresses confirmation."
1532 ;; This is a fluid var used in dired-handle-overwrite. It should be
1533 ;; let-bound whenever dired-copy-file etc are called. See
1534 ;; dired-create-files for an example.
1538 ;; Save old version of file TO that is to be overwritten.
1539 ;; `dired-overwrite-confirmed' and `overwrite-backup-query' are fluid vars
1540 ;; from dired-create-files.
1543 dired-overwrite-confirmed
1547 "Make backup for existing file `%s'? "
1548 to)))
1552 ;;;###autoload
1556 dired-recursive-copies))
1561 "Whether Dired should create destination dirs when copying/removing files.
1562 If nil, don't create them.
1563 If `always', create them without asking.
1564 If `ask', ask for user confirmation."
1572 "Create DIR if doesn't exist according to `dired-create-destination-dirs'."
1579 preserve-time top recursive)
1592 ;; It is a symlink
1598 dired-create-files-failures)
1601 ;;;###autoload
1606 ;; Silently rename the visited file of any buffer visiting this file.
1611 ;; See if it's an inserted subdir, and rename that, too.
1619 ;; Update visited file name of all affected buffers
1629 to-dir
1630 buffer-file-name)))
1636 ;; Rename DIR to TO in headerlines and dired-subdir-alist, if DIR or
1637 ;; one of its subdirectories is expanded in this buffer.
1645 ;; ELT's subdir is affected by the rename
1648 ;; if top level directory was renamed, lots of things have to be
1649 ;; updated:
1654 ;; with and without wildcards
1656 dired-directory
1658 to))
1661 dired-directory
1663 ;; try to rename buffer, but just leave old name if new
1664 ;; name would already exist (don't try appending "<%d>")
1667 ;; ... we dired TO now:
1671 ;; Update the headerline and dired-subdir-alist element, as well as
1672 ;; dired-switches-alist element, of directory described by
1673 ;; alist-element ELT to reflect the moving of DIR to TO. Thus, ELT
1674 ;; describes either DIR itself or a subdir of DIR.
1678 buffer-read-only)
1680 ;; Update subdir headerline in buffer
1683 dir)
1688 ;; Update buffer-local dired-subdir-alist and dired-switches-alist
1694 \f
1695 ;; Bound in dired-create-files
1699 ;; The basic function for half a dozen variations on cp/mv/ln/ln -s.
1702 "Create one or more new files from a list of existing files FN-LIST.
1703 This function also handles querying the user, updating Dired
1704 buffers, and displaying a success or failure message.
1706 FILE-CREATOR should be a function. It is called once for each
1707 file in FN-LIST, and must create a new file, querying the user
1708 and updating Dired buffers as necessary. It should accept three
1709 arguments: the old file name, the new name, and an argument
1710 OK-IF-ALREADY-EXISTS with the same meaning as in `copy-file'.
1712 OPERATION should be a capitalized string describing the operation
1713 performed (e.g. `Copy'). It is used for error logging.
1715 FN-LIST is the list of files to copy (full absolute file names).
1717 NAME-CONSTRUCTOR should be a function accepting a single
1718 argument, the name of an old file, and returning either the
1719 corresponding new file name or nil to skip.
1721 If optional argument MARKER-CHAR is non-nil, mark each
1722 newly-created file's Dired entry with the character MARKER-CHAR,
1723 or with the current marker character if MARKER-CHAR is t."
1741 Type SPC or `y' to overwrite file `%s',
1742 DEL or `n' to skip to next,
1743 ESC or `q' to not overwrite any of the remaining files,
1747 ;; must determine if FROM is marked before file-creator
1748 ;; gets a chance to delete it (in case of a move).
1753 ;; Handle the `dired-copy-file' file-creator specially
1754 ;; When copying a directory to another directory or
1755 ;; possibly to itself or one of its subdirectories.
1756 ;; e.g "~/foo/" => "~/test/"
1757 ;; or "~/foo/" =>"~/foo/"
1758 ;; or "~/foo/ => ~/foo/bar/")
1759 ;; In this case the 'name-constructor' have set the destination
1760 ;; TO to "~/test/foo" because the old emacs23 behavior
1761 ;; of `copy-directory' was to not create the subdirectory
1762 ;; and instead copy the contents.
1763 ;; With the new behavior of `copy-directory'
1764 ;; (similar to the `cp' shell command) we don't
1765 ;; need such a construction of the target directory,
1766 ;; so modify the destination TO to "~/test/" instead of "~/test/foo/".
1772 ;; If DESTNAME is a subdirectory of FROM, not a symlink,
1773 ;; and the method in use is copying, signal an error.
1778 from to)))
1783 ;; If we get here, file-creator hasn't been aborted
1784 ;; and the old entry (if any) has to be deleted
1785 ;; before adding the new entry.
1793 failures)
1795 operation from to err))))))))
1803 total)
1804 failures))
1810 failures))
1816 skipped))
1821 \f
1823 &optional marker-char op1
1824 how-to)
1825 "Create a new file for each marked file.
1826 Prompt user for a target directory in which to create the new
1827 files. The target may also be a non-directory file, if only
1828 one file is marked. The initial suggestion for target is the
1829 Dired buffer's current directory (or, if `dired-dwim-target' is
1830 non-nil, the current directory of a neighboring Dired window).
1831 OP-SYMBOL is the symbol for the operation. Function `dired-mark-pop-up'
1832 will determine whether pop-ups are appropriate for this OP-SYMBOL.
1833 FILE-CREATOR and OPERATION as in `dired-create-files'.
1834 ARG as in `dired-get-marked-files'.
1835 Optional arg MARKER-CHAR as in `dired-create-files'.
1836 Optional arg OP1 is an alternate form for OPERATION if there is
1837 only one file.
1838 Optional arg HOW-TO determines how to treat the target.
1839 If HOW-TO is nil, use `file-directory-p' to determine if the
1840 target is a directory. If so, the marked file(s) are created
1841 inside that directory. Otherwise, the target is a plain file;
1842 an error is raised unless there is exactly one marked file.
1843 If HOW-TO is t, target is always treated as a plain file.
1844 Otherwise, HOW-TO should be a function of one argument, TARGET.
1845 If its return value is nil, TARGET is regarded as a plain file.
1846 If it return value is a list, TARGET is a generalized
1847 directory (e.g. some sort of archive). The first element of
1848 this list must be a function with at least four arguments:
1849 operation - as OPERATION above.
1850 rfn-list - list of the relative names for the marked files.
1851 fn-list - list of the absolute names for the marked files.
1852 target - the name of the target itself.
1853 The rest of elements of the list returned by HOW-TO are optional
1854 arguments for the function that is the first element of the list.
1855 For any other return value, TARGET is treated as a directory."
1865 target-dir)))
1874 target-dir op-symbol arg rfn-list default))))
1879 ;; Allow users to change the letter case of
1880 ;; a directory on a case-insensitive
1881 ;; filesystem. If we don't test these
1882 ;; conditions up front, file-directory-p
1883 ;; below will return t on a case-insensitive
1884 ;; filesystem, and Emacs will try to move
1885 ;; foo -> foo/foo, which fails.
1888 dired-one-file
1896 nil
1904 ;; rename-file bombs when moving directories unless we do this:
1907 file-creator operation fn-list
1909 ;; This function uses fluid variable target when called
1910 ;; inside dired-create-files:
1914 marker-char))))
1916 ;; Read arguments for a marked-files command that wants a file name,
1917 ;; perhaps popping up the list of marked files.
1918 ;; ARG is the prefix arg and indicates whether the files came from
1919 ;; marks (ARG=nil) or a repeat factor (integerp ARG).
1920 ;; If the current file was used, the list has but one element and ARG
1921 ;; does not matter. (It is non-nil, non-integer in that case, namely '(4)).
1922 ;; DEFAULT is the default value to return if the user just hits RET;
1923 ;; if it is omitted or nil, then the name of the directory is used.
1928 nil op-symbol files
1929 #'read-file-name
1933 ;; Try to guess which target directory the user may want.
1934 ;; If there is a dired buffer displayed in one of the next windows,
1935 ;; use its current subdir, else use current subdir of this dired buffer.
1938 ;; non-dired buffer may want to profit from this function, e.g. vm-uudecode
1949 this-dir)))
1952 ;; Return a list of default values for file-reading functions in Dired.
1953 ;; This list may contain directories from Dired buffers in other windows.
1954 ;; `fn-list' is a list of file names used to build a list of defaults.
1955 ;; When nil or more than one element, a list of defaults will
1956 ;; contain only directory names. `target-dir' is a directory name
1957 ;; to exclude from the returned list, for the case when this
1958 ;; directory name is already presented in initial input.
1959 ;; For Dired operations that support `dired-dwim-target',
1960 ;; the argument `target-dir' should have the value returned
1961 ;; from `dired-dwim-target-directory'.
1966 dired-dirs)
1967 ;; Get a list of directories of visible buffers in dired-mode.
1972 ;; Force the current dir to be the first in the list.
1975 ;; Remove the target dir (if specified) or the current dir from
1976 ;; default values, because it should be already in initial input.
1978 ;; Return a list of default values.
1980 ;; For one file operation, provide a list that contains
1981 ;; other directories, other directories with the appended filename
1982 ;; and the current directory with the appended filename, e.g.
1983 ;; 1. /TARGET-DIR/
1984 ;; 2. /TARGET-DIR/FILENAME
1985 ;; 3. /CURRENT-DIR/FILENAME
1994 ;; For multi-file operation, return only a list of other directories.
1995 dired-dirs)))
1997 \f
1999 ;; We use this function in `dired-create-directory' and
2000 ;; `dired-create-empty-file'; the return value is the new entry
2001 ;; in the updated Dired buffer.
2003 "Return the topmost nonexistent parent dir of FILENAME.
2004 FILENAME is a full file name."
2009 new))
2011 ;;;###autoload
2013 "Create a directory called DIRECTORY.
2014 Parent directories of DIRECTORY are created as needed.
2015 If DIRECTORY already exists, signal an error."
2019 new)
2028 ;;;###autoload
2030 "Create an empty file called FILE.
2031 Add a new entry for the new file in the Dired buffer.
2032 Parent directories of FILE are created as needed.
2033 If FILE already exists, signal an error."
2036 new)
2048 ;; This may not always be what you want, especially if target is your
2049 ;; home directory and it happens to be a symbolic link, as is often the
2050 ;; case with NFS and automounters. Or if you want to make symlinks
2051 ;; into directories that themselves are only symlinks, also quite
2052 ;; common.
2054 ;; So we don't use this function as value for HOW-TO in
2055 ;; dired-do-symlink, which has the minor disadvantage of
2056 ;; making links *into* a symlinked-dir, when you really wanted to
2057 ;; *overwrite* that symlink. In that (rare, I guess) case, you'll
2058 ;; just have to remove that symlink by hand before making your marked
2059 ;; symlinks.
2062 "Either nil or a function used by `dired-do-copy' to determine target.
2065 ;;;###autoload
2067 "Copy all marked (or next ARG) files, or copy the current file.
2068 When operating on just the current file, prompt for the new name.
2070 When operating on multiple or marked files, prompt for a target
2071 directory, and make the new copies in that directory, with the
2072 same names as the original files. The initial suggestion for the
2073 target directory is the Dired buffer's current directory (or, if
2074 `dired-dwim-target' is non-nil, the current directory of a
2075 neighboring Dired window).
2077 If `dired-copy-preserve-time' is non-nil, this command preserves
2078 the modification time of each old file in the copy, similar to
2081 This command copies symbolic links by creating new ones, similar
2086 "Copy"
2087 arg dired-keep-marker-copy
2088 nil dired-copy-how-to-fn)))
2090 ;;;###autoload
2092 "Make symbolic links to current file or all marked (or next ARG) files.
2093 When operating on just the current file, you specify the new name.
2094 When operating on multiple or marked files, you specify a directory
2095 and new symbolic links are made in that directory
2096 with the same names that the files currently have. The default
2097 suggested for the target directory depends on the value of
2098 `dired-dwim-target', which see.
2105 ;;;###autoload
2107 "Add names (hard links) current file or all marked (or next ARG) files.
2108 When operating on just the current file, you specify the new name.
2109 When operating on multiple or marked files, you specify a directory
2110 and new hard links are made in that directory
2111 with the same names that the files currently have. The default
2112 suggested for the target directory depends on the value of
2113 `dired-dwim-target', which see."
2120 ;; error is caught in -create-files
2122 ;; Update the link count
2125 ;;;###autoload
2127 "Rename current file or all marked (or next ARG) files.
2128 When renaming just the current file, you specify the new name.
2129 When renaming multiple or marked files, you specify a directory.
2130 This command also renames any buffers that are visiting the files.
2131 The default suggested for the target directory depends on the value
2132 of `dired-dwim-target', which see."
2136 ;;;###end dired-cp.el
2137 \f
2138 ;;; 5K
2139 ;;;###begin dired-re.el
2144 ;; Create a new file for each marked file using regexps.
2145 ;; FILE-CREATOR and OPERATION as in dired-create-files.
2146 ;; ARG as in dired-get-marked-files.
2147 ;; Matches each marked file against REGEXP and constructs the new
2148 ;; filename from NEWNAME (like in function replace-match).
2149 ;; Optional arg WHOLE-NAME means match/replace the whole file name
2150 ;; instead of only the non-directory part of the file.
2151 ;; Optional arg MARKER-CHAR as in dired-create-files.
2155 Type SPC or `y' to %s one match, DEL or `n' to skip to next,
2156 `!' to %s all remaining matches with no more questions."
2160 ;; Function to construct new filename using REGEXP and NEWNAME:
2164 ;; must bind help-form directly around call to
2165 ;; dired-query
2169 operation-prompt
2170 from
2171 to)
2172 to)
2174 operation from regexp))))
2175 ;; not whole-name, replace non-directory part only
2185 operation-prompt
2188 to)
2191 rename-regexp-query)
2193 file-creator operation fn-list regexp-name-constructor marker-char)))
2196 ;; Prompt user about performing OPERATION.
2197 ;; Read and return list of: regexp newname arg whole-name.
2211 ;;;###autoload
2213 "Rename selected files whose names match REGEXP to NEWNAME.
2215 With non-zero prefix argument ARG, the command operates on the next ARG
2216 files. Otherwise, it operates on all the marked files, or the current
2217 file if none are marked.
2219 As each match is found, the user must type a character saying
2222 REGEXP defaults to the last regexp used.
2224 With a zero prefix arg, renaming by regexp affects the absolute file name.
2225 Normally, only the non-directory part of the file name is used and changed."
2228 #'dired-rename-file
2231 ;;;###autoload
2233 "Copy selected files whose names match REGEXP to NEWNAME.
2234 See function `dired-do-rename-regexp' for more info."
2238 #'dired-copy-file
2240 arg regexp newname whole-name dired-keep-marker-copy)))
2242 ;;;###autoload
2244 "Hardlink selected files whose names match REGEXP to NEWNAME.
2245 See function `dired-do-rename-regexp' for more info."
2248 #'add-name-to-file
2251 ;;;###autoload
2253 "Symlink selected files whose names match REGEXP to NEWNAME.
2254 See function `dired-do-rename-regexp' for more info."
2257 #'make-symbolic-link
2264 ;; Perform FILE-CREATOR on the non-directory part of marked files
2265 ;; using function BASENAME-CONSTRUCTOR, with query for each file.
2266 ;; OPERATION like in dired-create-files, ARG as in dired-get-marked-files.
2269 file-creator
2270 operation
2277 Type SPC or `y' to %s one file, DEL or `n' to skip to next,
2278 `!' to %s all remaining matches with no more questions."
2285 to)))
2286 dired-keep-marker-rename)))
2290 #'dired-rename-file
2291 basename-constructor operation arg))
2293 ;;;###autoload
2295 "Rename all marked (or next ARG) files to upper case."
2299 ;;;###autoload
2301 "Rename all marked (or next ARG) files to lower case."
2305 ;;;###end dired-re.el
2306 \f
2307 ;;; 13K
2308 ;;;###begin dired-ins.el
2310 ;;;###autoload
2312 switches no-error-if-not-dir-p)
2313 "Insert this subdirectory into the same dired buffer.
2315 else inserts it at its natural place (as `ls -lR' would have done).
2316 With a prefix arg, you may edit the ls switches used for this listing.
2317 You can add `R' to the switches to expand the whole tree starting at
2318 this subdirectory.
2319 This function takes some pains to conform to `ls -lR' output.
2321 Dired remembers switches specified with a prefix arg, so that reverting
2322 the buffer will not reset them. However, using `dired-undo' to re-insert
2323 or delete subdirectories can bypass this machinery. Hence, you sometimes
2324 may have to reset some subdirectory switches after a `dired-undo'.
2325 You can reset all subdirectory switches to the default using
2327 See Info node `(emacs)Subdir switches' for more details."
2334 ;; We don't need a marker for opoint as the subdir is always
2335 ;; inserted *after* opoint.
2341 t))
2343 ;; Push mark so that it's easy to find back. Do this after the
2344 ;; insert message so that the user sees the `Mark set' message.
2347 ;;;###autoload
2349 "Insert this subdirectory into the same Dired buffer.
2350 If it is already present, overwrite the previous entry;
2351 otherwise, insert it at its natural place (as `ls -lR' would
2352 have done).
2353 With a prefix arg, you may edit the `ls' switches used for this listing.
2354 You can add `R' to the switches to expand the whole tree starting at
2355 this subdirectory.
2356 This function takes some pains to conform to `ls -lR' output."
2357 ;; NO-ERROR-IF-NOT-DIR-P needed for special filesystems like
2358 ;; Prospero where dired-ls does the right thing, but
2359 ;; file-directory-p has not been redefined.
2373 switches-have-R mark-alist case-fold-search buffer-read-only)
2376 ;; case-fold-search is nil now, so we can test for capital `R':
2378 ;; avoid duplicated subdirs
2381 ;; If subdir is already present, remove it and remember its marks
2405 ;; Check that it is valid to insert DIRNAME with SWITCHES.
2406 ;; Signal an error if invalid (e.g. user typed `i' on `..').
2418 ;; all switches that make a difference to dired-get-filename:
2422 ;; Add new DIR at NEW-MARKER. Sort alist.
2427 ;; Keep the alist sorted on buffer position.
2435 "Kill all proper subdirs of DIRNAME, excluding DIRNAME itself.
2436 Interactively, you can kill DIRNAME as well by using a prefix argument.
2437 In interactive use, the command prompts for DIRNAME.
2439 When called from Lisp, if REMEMBER-MARKS is non-nil, return an alist
2440 of marked files. If KILL-ROOT is non-nil, kill DIRNAME as well."
2451 m-alist))
2454 ;; Find pos for new subdir, according to tree order.
2455 ;;(goto-char (point-max))
2462 ;; Insert NEW-DIR after DIR
2464 alist nil)))
2466 ;; want a separating newline between subdirs
2473 ;; Erase an already present subdir (given by ELEMENT) from buffer.
2474 ;; Move to that buffer position. Return a mark-alist.
2477 ;; Are at beginning of subdir (and inside it!). Now determine its end:
2486 ;; Insert ls output after point.
2487 ;; Return the boundary of the inserted text (as list of BEG and END).
2492 dired-subdir-switches
2495 ;; If doing the top level directory of the buffer,
2496 ;; redo it as specified in dired-directory.
2502 ;; Point is at the correct subdir alist position for ELT,
2503 ;; BEG-END is the subdir-region (as list of begin and end).
2505 ;; update its position (should actually be unchanged)
2508 ;; The hook may depend on the subdir-alist containing the just
2509 ;; inserted subdir, so run it after dired-alist-add:
2517 ;; hook may add or delete lines, but the subdir boundary
2518 ;; marker floats
2522 ;; Lexicographic order on file name components, like `ls -lR':
2523 ;; DIR1 < DIR2 if DIR1 comes *before* DIR2 in an `ls -lR' listing,
2524 ;; i.e., if DIR1 is a (grand)parent dir of DIR2,
2525 ;; or DIR1 and DIR2 are in the same parentdir and their last
2526 ;; components are string-lessp.
2527 ;; Thus ("/usr/" "/usr/bin") and ("/usr/a/" "/usr/b/") are tree-lessp.
2528 ;; string-lessp could arguably be replaced by file-newer-than-file-p
2529 ;; if dired-actual-switches contained t.
2535 components-2
2547 t)
2549 nil)
2552 ;; There should be a builtin split function - inverse to mapconcat.
2554 "Splitting on regexp PAT, turn string STR into a list of substrings.
2555 Optional third arg LIMIT (>= 1) is a limit to the length of the
2556 resulting list.
2557 Thus, if SEP is a regexp that only matches itself,
2559 (mapconcat 'identity (dired-split SEP STRING) SEP)
2561 is always equal to STRING."
2574 start end)
2575 ))
2582 \f
2583 ;;; moving by subdirectories
2585 ;;;###autoload
2587 "Go to previous subdirectory, regardless of level.
2588 When called interactively and not on a subdir line, go to this subdir's line."
2589 ;;(interactive "p")
2593 ;; if on subdir start already, don't stay there!
2603 ;;;###autoload
2605 "Go to end of header line of DIR in this dired buffer.
2606 Return value of point on success, otherwise return nil.
2612 dired-subdir-alist ; table
2613 nil ; predicate
2614 t ; require-match
2621 ;; dired-subdir-hidden-p and dired-add-entry depend on point being
2622 ;; at either \r or \n after this function succeeds.
2625 \f
2626 ;;;###autoload
2628 "Mark all files except `.' and `..' in current subdirectory.
2629 If the Dired buffer shows multiple directories, this command
2630 marks the files listed in the subdirectory that point is in."
2635 ;;;###autoload
2637 "Remove all lines of current subdirectory.
2638 Lower levels are unaffected."
2639 ;; With optional REMEMBER-MARKS, return a mark-alist.
2646 buffer-read-only)
2660 ;; Remove DIR from the alist
2664 ;;;###autoload
2666 "Go up ARG levels in the dired tree."
2672 ;;(setq dir (expand-file-name dir))
2676 ;;;###autoload
2678 "Go down in the dired tree."
2692 \f
2693 ;;; hiding
2709 ;;;###autoload
2711 "Hide or unhide the current subdirectory and move to next directory.
2712 Optional prefix arg is a repeat factor.
2722 buffer-read-only)
2723 ;; keep header line visible, hide rest
2732 ;;;###autoload
2734 "Hide all subdirectories, leaving only their header lines.
2735 If there is already something hidden, make everything visible again.
2740 buffer-read-only)
2744 ;; unhide - bombs on \r in filenames
2746 ;; hide
2753 ;; we're somewhere on current dir's line
2761 ;;;###end dired-ins.el
2763 \f
2764 ;; Search only in file names in the Dired buffer.
2767 "Non-nil to Isearch in file names only.
2768 If t, Isearch in Dired always matches only file names.
2769 If `dwim', Isearch matches file names when initial point position is on
2770 a file name. Otherwise, it searches the whole buffer without restrictions."
2778 "Toggle file names searching on or off.
2779 When on, Isearch skips matches outside file names using the predicate
2780 `dired-isearch-filter-filenames' that matches only at file names.
2781 When off, it uses the original predicate."
2782 nil nil nil
2785 #'dired-isearch-filter-filenames
2793 ;;;###autoload
2795 "Set up isearch to search in Dired file names.
2796 Intended to be added to `isearch-mode-hook'."
2805 "Clean up the Dired file name search after terminating isearch."
2813 "Test whether some part of the current search match is inside a file name.
2814 This function returns non-nil if some part of the text between BEG and END
2815 is part of a file name (i.e., has the text property `dired-filename')."
2819 ;;;###autoload
2821 "Search for a string using Isearch only in file names in the Dired buffer."
2826 ;;;###autoload
2828 "Search for a regexp using Isearch only in file names in the Dired buffer."
2833 \f
2834 ;; Functions for searching in tags style among marked files.
2836 ;;;###autoload
2838 "Search for a string through all marked files using Isearch."
2843 ;;;###autoload
2845 "Search for a regexp through all marked files using Isearch."
2850 ;;;###autoload
2852 "Search through all marked files for a match for REGEXP.
2853 Stops when a match is found.
2857 regexp
2862 ;;;###autoload
2864 "Do `query-replace-regexp' of FROM with TO, on all marked files.
2865 Third arg DELIMITED (prefix arg) means replace only word-delimited matches.
2876 buffer-read-only))
2881 delimited)
2887 ;;;###autoload
2889 "Find all matches for REGEXP in all marked files.
2890 For any marked directory, all of its files are searched recursively.
2891 However, files matching `grep-find-ignored-files' and subdirectories
2892 matching `grep-find-ignored-directories' are skipped in the marked
2893 directories.
2895 REGEXP should use constructs supported by your local `grep' command."
2904 grep-find-ignored-files))
2909 ignores)))
2910 files)))
2915 ;;;###autoload
2917 "Replace matches of FROM with TO, in all marked files.
2918 For any marked directory, matches in all of its files are replaced,
2919 recursively. However, files matching `grep-find-ignored-files'
2920 and subdirectories matching `grep-find-ignored-directories' are skipped
2921 in the marked directories.
2923 REGEXP should use constructs supported by your local `grep' command."
2934 \f
2935 ;;;###autoload
2937 "Print the type of FILE, according to the `file' command.
2938 If you give a prefix to this command, and FILE is a symbolic
2939 link, then the type of the file linked to by FILE is printed
2940 instead."
2953 ;; Local Variables:
2954 ;; byte-compile-dynamic: t
2955 ;; generated-autoload-file: "dired-loaddefs.el"
2956 ;; End:
2958 ;;; dired-aux.el ends here