HCoop / bpt / emacs.git / blame
| Commit | Line | Data |
|---|---|---|
| c8472948 | 1 | ;;; dired.el --- directory-browsing commands |
| 52041219 | 2 | |
| 87ae59e3 | 3 | ;; Copyright (C) 1985, 1986, 1992, 1993, 1994, 1995, 1996, 1997, 2000, |
| f143d380 GM |
4 | ;; 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 |
| 5 | ;; Free Software Foundation, Inc. | |
| ab67260b | 6 | |
| b36b40ae RS |
7 | ;; Author: Sebastian Kremer <sk@thp.uni-koeln.de> |
| 8 | ;; Maintainer: FSF | |
| 565132a3 | 9 | ;; Keywords: files |
| 84fc2cfa ER |
10 | |
| 11 | ;; This file is part of GNU Emacs. | |
| 12 | ||
| eb3fa2cf | 13 | ;; GNU Emacs is free software: you can redistribute it and/or modify |
| 84fc2cfa | 14 | ;; it under the terms of the GNU General Public License as published by |
| eb3fa2cf GM |
15 | ;; the Free Software Foundation, either version 3 of the License, or |
| 16 | ;; (at your option) any later version. | |
| 84fc2cfa ER |
17 | |
| 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. | |
| 22 | ||
| 23 | ;; You should have received a copy of the GNU General Public License | |
| eb3fa2cf | 24 | ;; along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>. |
| 84fc2cfa | 25 | |
| 52041219 RS |
26 | ;;; Commentary: |
| 27 | ||
| e41b2db1 ER |
28 | ;; This is a major mode for directory browsing and editing. It is |
| 29 | ;; documented in the Emacs manual. | |
| 30 | ||
| 492d2437 RS |
31 | ;; Rewritten in 1990/1991 to add tree features, file marking and |
| 32 | ;; sorting by Sebastian Kremer <sk@thp.uni-koeln.de>. | |
| 33 | ;; Finished up by rms in 1992. | |
| 34 | ||
| 52041219 | 35 | ;;; Code: |
| 492d2437 | 36 | |
| 2f0adb0b SM |
37 | (eval-when-compile (require 'cl)) |
| 38 | ||
| 492d2437 RS |
39 | ;;; Customizable variables |
| 40 | ||
| 286c247d RS |
41 | (defgroup dired nil |
| 42 | "Directory editing." | |
| d7aed37c | 43 | :link '(custom-manual "(emacs)Dired") |
| ca66efd1 | 44 | :group 'files) |
| 286c247d RS |
45 | |
| 46 | (defgroup dired-mark nil | |
| 68d2f12f | 47 | "Handling marks in Dired." |
| 286c247d RS |
48 | :prefix "dired-" |
| 49 | :group 'dired) | |
| 50 | ||
| 51 | ||
| 84fc2cfa | 52 | ;;;###autoload |
| 6bdad9ae | 53 | (defcustom dired-listing-switches (purecopy "-al") |
| 9201cc28 | 54 | "Switches passed to `ls' for Dired. MUST contain the `l' option. |
| 492d2437 | 55 | May contain all other options that don't contradict `-l'; |
| b36b40ae | 56 | may contain even `F', `b', `i' and `s'. See also the variable |
| 48404d5a EZ |
57 | `dired-ls-F-marks-symlinks' concerning the `F' switch. |
| 58 | On systems such as MS-DOS and MS-Windows, which use `ls' emulation in Lisp, | |
| 59 | some of the `ls' switches are not supported; see the doc string of | |
| a6d231bb | 60 | `insert-directory' in `ls-lisp.el' for more details." |
| 286c247d RS |
61 | :type 'string |
| 62 | :group 'dired) | |
| 84fc2cfa | 63 | |
| 5553077c LT |
64 | (defvar dired-subdir-switches nil |
| 65 | "If non-nil, switches passed to `ls' for inserting subdirectories. | |
| 66 | If nil, `dired-listing-switches' is used.") | |
| 67 | ||
| 470fa6d1 | 68 | ; Don't use absolute file names as /bin should be in any PATH and people |
| 492d2437 RS |
69 | ; may prefer /usr/local/gnu/bin or whatever. However, chown is |
| 70 | ; usually not in PATH. | |
| 71 | ||
| 72 | ;;;###autoload | |
| 84fc2cfa | 73 | (defvar dired-chown-program |
| 6bdad9ae | 74 | (purecopy |
| f3041af1 | 75 | (if (memq system-type '(hpux usg-unix-v irix linux gnu/linux cygwin)) |
| 6702f50d RS |
76 | "chown" |
| 77 | (if (file-exists-p "/usr/sbin/chown") | |
| 78 | "/usr/sbin/chown" | |
| 6bdad9ae | 79 | "/etc/chown"))) |
| eb8c3be9 | 80 | "Name of chown command (usually `chown' or `/etc/chown').") |
| 492d2437 | 81 | |
| 0b7bc76f RS |
82 | (defvar dired-use-ls-dired (not (not (string-match "gnu" system-configuration))) |
| 83 | "Non-nil means Dired should use `ls --dired'.") | |
| 84 | ||
| 912aace8 GV |
85 | (defvar dired-chmod-program "chmod" |
| 86 | "Name of chmod command (usually `chmod').") | |
| 723ddb1f | 87 | |
| 57654b8c JL |
88 | (defvar dired-touch-program "touch" |
| 89 | "Name of touch command (usually `touch').") | |
| 90 | ||
| 286c247d | 91 | (defcustom dired-ls-F-marks-symlinks nil |
| 9201cc28 | 92 | "Informs Dired about how `ls -lF' marks symbolic links. |
| fc83abf7 RS |
93 | Set this to t if `ls' (or whatever program is specified by |
| 94 | `insert-directory-program') with `-lF' marks the symbolic link | |
| 492d2437 | 95 | itself with a trailing @ (usually the case under Ultrix). |
| 84fc2cfa | 96 | |
| 492d2437 RS |
97 | Example: if `ln -s foo bar; ls -F bar' gives `bar -> foo', set it to |
| 98 | nil (the default), if it gives `bar@ -> foo', set it to t. | |
| 99 | ||
| 100 | Dired checks if there is really a @ appended. Thus, if you have a | |
| 101 | marking `ls' program on one host and a non-marking on another host, and | |
| 102 | don't care about symbolic links which really end in a @, you can | |
| 286c247d RS |
103 | always set this variable to t." |
| 104 | :type 'boolean | |
| 105 | :group 'dired-mark) | |
| 492d2437 RS |
106 | |
| 107 | ;;;###autoload | |
| aaa448c9 | 108 | (defcustom dired-trivial-filenames (purecopy "^\\.\\.?$\\|^#") |
| 9201cc28 | 109 | "Regexp of files to skip when finding first file of a directory. |
| 492d2437 | 110 | A value of nil means move to the subdir line. |
| 286c247d RS |
111 | A value of t means move to first file." |
| 112 | :type '(choice (const :tag "Move to subdir" nil) | |
| 113 | (const :tag "Move to first" t) | |
| 114 | regexp) | |
| 115 | :group 'dired) | |
| 492d2437 | 116 | |
| 286c247d | 117 | (defcustom dired-keep-marker-rename t |
| 492d2437 | 118 | ;; Use t as default so that moved files "take their markers with them". |
| 9201cc28 | 119 | "Controls marking of renamed files. |
| 492d2437 RS |
120 | If t, files keep their previous marks when they are renamed. |
| 121 | If a character, renamed files (whether previously marked or not) | |
| 286c247d RS |
122 | are afterward marked with that character." |
| 123 | :type '(choice (const :tag "Keep" t) | |
| 124 | (character :tag "Mark")) | |
| 125 | :group 'dired-mark) | |
| 492d2437 | 126 | |
| 286c247d | 127 | (defcustom dired-keep-marker-copy ?C |
| 9201cc28 | 128 | "Controls marking of copied files. |
| 492d2437 | 129 | If t, copied files are marked if and as the corresponding original files were. |
| 286c247d RS |
130 | If a character, copied files are unconditionally marked with that character." |
| 131 | :type '(choice (const :tag "Keep" t) | |
| 132 | (character :tag "Mark")) | |
| 133 | :group 'dired-mark) | |
| 492d2437 | 134 | |
| 286c247d | 135 | (defcustom dired-keep-marker-hardlink ?H |
| 9201cc28 | 136 | "Controls marking of newly made hard links. |
| 492d2437 | 137 | If t, they are marked if and as the files linked to were marked. |
| 286c247d RS |
138 | If a character, new links are unconditionally marked with that character." |
| 139 | :type '(choice (const :tag "Keep" t) | |
| 140 | (character :tag "Mark")) | |
| 141 | :group 'dired-mark) | |
| 492d2437 | 142 | |
| 286c247d | 143 | (defcustom dired-keep-marker-symlink ?Y |
| 9201cc28 | 144 | "Controls marking of newly made symbolic links. |
| 492d2437 | 145 | If t, they are marked if and as the files linked to were marked. |
| 286c247d RS |
146 | If a character, new links are unconditionally marked with that character." |
| 147 | :type '(choice (const :tag "Keep" t) | |
| 148 | (character :tag "Mark")) | |
| 149 | :group 'dired-mark) | |
| 492d2437 | 150 | |
| 286c247d | 151 | (defcustom dired-dwim-target nil |
| 9201cc28 | 152 | "If non-nil, Dired tries to guess a default target directory. |
| 492d2437 RS |
153 | This means: if there is a dired buffer displayed in the next window, |
| 154 | use its current subdir, instead of the current subdir of this dired buffer. | |
| 155 | ||
| 286c247d RS |
156 | The target is used in the prompt for file copy, rename etc." |
| 157 | :type 'boolean | |
| 158 | :group 'dired) | |
| 492d2437 | 159 | |
| 286c247d | 160 | (defcustom dired-copy-preserve-time t |
| 9201cc28 | 161 | "If non-nil, Dired preserves the last-modified time in a file copy. |
| 286c247d RS |
162 | \(This works on only some systems.)" |
| 163 | :type 'boolean | |
| 164 | :group 'dired) | |
| 492d2437 | 165 | |
| 05b855f5 EZ |
166 | ; These variables were deleted and the replacements are on files.el. |
| 167 | ; We leave aliases behind for back-compatibility. | |
| 168 | (defvaralias 'dired-free-space-program 'directory-free-space-program) | |
| 169 | (defvaralias 'dired-free-space-args 'directory-free-space-args) | |
| 170 | ||
| 492d2437 RS |
171 | ;;; Hook variables |
| 172 | ||
| c2792945 | 173 | (defcustom dired-load-hook nil |
| ee680b2b | 174 | "Run after loading Dired. |
| c2792945 EZ |
175 | You can customize key bindings or load extensions with this." |
| 176 | :group 'dired | |
| 177 | :type 'hook) | |
| 492d2437 | 178 | |
| c2792945 | 179 | (defcustom dired-mode-hook nil |
| ee680b2b | 180 | "Run at the very end of `dired-mode'." |
| c2792945 EZ |
181 | :group 'dired |
| 182 | :type 'hook) | |
| 492d2437 | 183 | |
| c2792945 EZ |
184 | (defcustom dired-before-readin-hook nil |
| 185 | "This hook is run before a dired buffer is read in (created or reverted)." | |
| 186 | :group 'dired | |
| 187 | :type 'hook) | |
| 492d2437 | 188 | |
| c2792945 | 189 | (defcustom dired-after-readin-hook nil |
| 492d2437 RS |
190 | "Hook run after each time a file or directory is read by Dired. |
| 191 | After each listing of a file or directory, this hook is run | |
| c2792945 EZ |
192 | with the buffer narrowed to the listing." |
| 193 | :group 'dired | |
| 194 | :type 'hook) | |
| 492d2437 RS |
195 | ;; Note this can't simply be run inside function `dired-ls' as the hook |
| 196 | ;; functions probably depend on the dired-subdir-alist to be OK. | |
| 197 | ||
| 1ed8284d RS |
198 | (defcustom dired-dnd-protocol-alist |
| 199 | '(("^file:///" . dired-dnd-handle-local-file) | |
| 200 | ("^file://" . dired-dnd-handle-file) | |
| 201 | ("^file:" . dired-dnd-handle-local-file)) | |
| 202 | "The functions to call when a drop in `dired-mode' is made. | |
| 203 | See `dnd-protocol-alist' for more information. When nil, behave | |
| 3db7bf54 | 204 | as in other buffers. Changing this option is effective only for |
| f7a8a965 | 205 | new dired buffers." |
| 1ed8284d RS |
206 | :type '(choice (repeat (cons (regexp) (function))) |
| 207 | (const :tag "Behave as in other buffers" nil)) | |
| 208 | :version "22.1" | |
| 209 | :group 'dired) | |
| 210 | ||
| 2b2059d8 | 211 | ;; Internal variables |
| 492d2437 RS |
212 | |
| 213 | (defvar dired-marker-char ?* ; the answer is 42 | |
| 214 | ;; so that you can write things like | |
| 215 | ;; (let ((dired-marker-char ?X)) | |
| 216 | ;; ;; great code using X markers ... | |
| 217 | ;; ) | |
| 218 | ;; For example, commands operating on two sets of files, A and B. | |
| 219 | ;; Or marking files with digits 0-9. This could implicate | |
| 220 | ;; concentric sets or an order for the marked files. | |
| 221 | ;; The code depends on dynamic scoping on the marker char. | |
| 222 | "In Dired, the current mark character. | |
| 884b7f9d | 223 | This is what the do-commands look for, and what the mark-commands store.") |
| 492d2437 RS |
224 | |
| 225 | (defvar dired-del-marker ?D | |
| 226 | "Character used to flag files for deletion.") | |
| 227 | ||
| ee680b2b | 228 | (defvar dired-shrink-to-fit t |
| ab67260b RS |
229 | ;; I see no reason ever to make this nil -- rms. |
| 230 | ;; (> baud-rate search-slow-speed) | |
| 492d2437 RS |
231 | "Non-nil means Dired shrinks the display buffer to fit the marked files.") |
| 232 | ||
| 233 | (defvar dired-flagging-regexp nil);; Last regexp used to flag files. | |
| 234 | ||
| ab67260b RS |
235 | (defvar dired-file-version-alist) |
| 236 | ||
| e956c609 | 237 | ;;;###autoload |
| 492d2437 | 238 | (defvar dired-directory nil |
| ee680b2b | 239 | "The directory name or wildcard spec that this dired directory lists. |
| 8d23c16b | 240 | Local to each dired buffer. May be a list, in which case the car is the |
| 0b7bc76f RS |
241 | directory name and the cdr is the list of files to mention. |
| 242 | The directory name must be absolute, but need not be fully expanded.") | |
| 492d2437 RS |
243 | |
| 244 | (defvar dired-actual-switches nil | |
| 245 | "The value of `dired-listing-switches' used to make this buffer's text.") | |
| 246 | ||
| 247 | (defvar dired-re-inode-size "[0-9 \t]*" | |
| 248 | "Regexp for optional initial inode and file size as made by `ls -i -s'.") | |
| 249 | ||
| 250 | ;; These regexps must be tested at beginning-of-line, but are also | |
| 251 | ;; used to search for next matches, so neither omitting "^" nor | |
| 252 | ;; replacing "^" by "\n" (to make it slightly faster) will work. | |
| 253 | ||
| 254 | (defvar dired-re-mark "^[^ \n]") | |
| 255 | ;; "Regexp matching a marked line. | |
| 256 | ;; Important: the match ends just after the marker." | |
| 257 | (defvar dired-re-maybe-mark "^. ") | |
| 312a9e03 EZ |
258 | ;; The [^:] part after "d" and "l" is to avoid confusion with the |
| 259 | ;; DOS/Windows-style drive letters in directory names, like in "d:/foo". | |
| 260 | (defvar dired-re-dir (concat dired-re-maybe-mark dired-re-inode-size "d[^:]")) | |
| 261 | (defvar dired-re-sym (concat dired-re-maybe-mark dired-re-inode-size "l[^:]")) | |
| 492d2437 RS |
262 | (defvar dired-re-exe;; match ls permission string of an executable file |
| 263 | (mapconcat (function | |
| 264 | (lambda (x) | |
| 265 | (concat dired-re-maybe-mark dired-re-inode-size x))) | |
| 266 | '("-[-r][-w][xs][-r][-w].[-r][-w]." | |
| 267 | "-[-r][-w].[-r][-w][xs][-r][-w]." | |
| 268 | "-[-r][-w].[-r][-w].[-r][-w][xst]") | |
| 269 | "\\|")) | |
| e6cecd2b | 270 | (defvar dired-re-perms "[-bcdlps][-r][-w].[-r][-w].[-r][-w].") |
| 147e214c | 271 | (defvar dired-re-dot "^.* \\.\\.?/?$") |
| 492d2437 | 272 | |
| 5553077c | 273 | ;; The subdirectory names in the next two lists are expanded. |
| 492d2437 RS |
274 | (defvar dired-subdir-alist nil |
| 275 | "Association list of subdirectories and their buffer positions. | |
| 276 | Each subdirectory has an element: (DIRNAME . STARTMARKER). | |
| 7b2469ae RS |
277 | The order of elements is the reverse of the order in the buffer. |
| 278 | In simple cases, this list contains one element.") | |
| 492d2437 | 279 | |
| 5553077c LT |
280 | (defvar dired-switches-alist nil |
| 281 | "Keeps track of which switches to use for inserted subdirectories. | |
| 282 | This is an alist of the form (SUBDIR . SWITCHES).") | |
| 283 | (make-variable-buffer-local 'dired-switches-alist) | |
| 284 | ||
| 5afea280 RS |
285 | (defvaralias 'dired-move-to-filename-regexp |
| 286 | 'directory-listing-before-filename-regexp) | |
| 287 | ||
| cdf156a9 | 288 | (defvar dired-subdir-regexp "^. \\([^\n\r]+\\)\\(:\\)[\n\r]" |
| 492d2437 RS |
289 | "Regexp matching a maybe hidden subdirectory line in `ls -lR' output. |
| 290 | Subexpression 1 is the subdirectory proper, no trailing colon. | |
| 291 | The match starts at the beginning of the line and ends after the end | |
| 292 | of the line (\\n or \\r). | |
| 293 | Subexpression 2 must end right before the \\n or \\r.") | |
| 294 | ||
| 0b0e6651 | 295 | (defgroup dired-faces nil |
| ee680b2b | 296 | "Faces used by Dired." |
| 0b0e6651 JL |
297 | :group 'dired |
| 298 | :group 'faces) | |
| 299 | ||
| 300 | (defface dired-header | |
| 301 | '((t (:inherit font-lock-type-face))) | |
| 302 | "Face used for directory headers." | |
| 303 | :group 'dired-faces | |
| bf247b6e | 304 | :version "22.1") |
| 0b0e6651 JL |
305 | (defvar dired-header-face 'dired-header |
| 306 | "Face name used for directory headers.") | |
| 307 | ||
| 308 | (defface dired-mark | |
| 309 | '((t (:inherit font-lock-constant-face))) | |
| 310 | "Face used for dired marks." | |
| 311 | :group 'dired-faces | |
| bf247b6e | 312 | :version "22.1") |
| 0b0e6651 JL |
313 | (defvar dired-mark-face 'dired-mark |
| 314 | "Face name used for dired marks.") | |
| 315 | ||
| 316 | (defface dired-marked | |
| 317 | '((t (:inherit font-lock-warning-face))) | |
| 318 | "Face used for marked files." | |
| 319 | :group 'dired-faces | |
| bf247b6e | 320 | :version "22.1") |
| 0b0e6651 JL |
321 | (defvar dired-marked-face 'dired-marked |
| 322 | "Face name used for marked files.") | |
| 323 | ||
| 324 | (defface dired-flagged | |
| 325 | '((t (:inherit font-lock-warning-face))) | |
| 326 | "Face used for flagged files." | |
| 327 | :group 'dired-faces | |
| bf247b6e | 328 | :version "22.1") |
| 0b0e6651 JL |
329 | (defvar dired-flagged-face 'dired-flagged |
| 330 | "Face name used for flagged files.") | |
| 331 | ||
| 332 | (defface dired-warning | |
| 0f0c86fc MR |
333 | ;; Inherit from font-lock-warning-face since with min-colors 8 |
| 334 | ;; font-lock-comment-face is not colored any more. | |
| 335 | '((t (:inherit font-lock-warning-face))) | |
| 0b0e6651 JL |
336 | "Face used to highlight a part of a buffer that needs user attention." |
| 337 | :group 'dired-faces | |
| bf247b6e | 338 | :version "22.1") |
| 0b0e6651 JL |
339 | (defvar dired-warning-face 'dired-warning |
| 340 | "Face name used for a part of a buffer that needs user attention.") | |
| 341 | ||
| 0199e765 | 342 | (defface dired-perm-write |
| 38838c80 | 343 | '((((type w32 pc)) :inherit default) ;; These default to rw-rw-rw. |
| e1dab605 JL |
344 | ;; Inherit from font-lock-comment-delimiter-face since with min-colors 8 |
| 345 | ;; font-lock-comment-face is not colored any more. | |
| 0199e765 | 346 | (t (:inherit font-lock-comment-delimiter-face))) |
| 38838c80 EZ |
347 | "Face used to highlight permissions of group- and world-writable files." |
| 348 | :group 'dired-faces | |
| 349 | :version "22.2") | |
| 0199e765 | 350 | (defvar dired-perm-write-face 'dired-perm-write |
| 38838c80 EZ |
351 | "Face name used for permissions of group- and world-writable files.") |
| 352 | ||
| 0b0e6651 JL |
353 | (defface dired-directory |
| 354 | '((t (:inherit font-lock-function-name-face))) | |
| 355 | "Face used for subdirectories." | |
| 356 | :group 'dired-faces | |
| bf247b6e | 357 | :version "22.1") |
| 0b0e6651 JL |
358 | (defvar dired-directory-face 'dired-directory |
| 359 | "Face name used for subdirectories.") | |
| 360 | ||
| 361 | (defface dired-symlink | |
| 362 | '((t (:inherit font-lock-keyword-face))) | |
| 363 | "Face used for symbolic links." | |
| 364 | :group 'dired-faces | |
| bf247b6e | 365 | :version "22.1") |
| 0b0e6651 JL |
366 | (defvar dired-symlink-face 'dired-symlink |
| 367 | "Face name used for symbolic links.") | |
| 368 | ||
| 369 | (defface dired-ignored | |
| cf78a467 | 370 | '((t (:inherit shadow))) |
| 0b0e6651 JL |
371 | "Face used for files suffixed with `completion-ignored-extensions'." |
| 372 | :group 'dired-faces | |
| bf247b6e | 373 | :version "22.1") |
| 0b0e6651 JL |
374 | (defvar dired-ignored-face 'dired-ignored |
| 375 | "Face name used for files suffixed with `completion-ignored-extensions'.") | |
| 376 | ||
| 2439570d SM |
377 | (defvar dired-font-lock-keywords |
| 378 | (list | |
| 0b0e6651 JL |
379 | ;; |
| 380 | ;; Dired marks. | |
| 381 | (list dired-re-mark '(0 dired-mark-face)) | |
| 2439570d SM |
382 | ;; |
| 383 | ;; We make heavy use of MATCH-ANCHORED, since the regexps don't identify the | |
| 384 | ;; file name itself. We search for Dired defined regexps, and then use the | |
| 385 | ;; Dired defined function `dired-move-to-filename' before searching for the | |
| 386 | ;; simple regexp ".+". It is that regexp which matches the file name. | |
| 387 | ;; | |
| 0b0e6651 JL |
388 | ;; Marked files. |
| 389 | (list (concat "^[" (char-to-string dired-marker-char) "]") | |
| 390 | '(".+" (dired-move-to-filename) nil (0 dired-marked-face))) | |
| 391 | ;; | |
| 392 | ;; Flagged files. | |
| 393 | (list (concat "^[" (char-to-string dired-del-marker) "]") | |
| 394 | '(".+" (dired-move-to-filename) nil (0 dired-flagged-face))) | |
| 4fdf389a RS |
395 | ;; People who are paranoid about security would consider this more |
| 396 | ;; important than other things such as whether it is a directory. | |
| 397 | ;; But we don't want to encourage paranoia, so our default | |
| 398 | ;; should be what's most useful for non-paranoids. -- rms. | |
| 399 | ;;; ;; | |
| 400 | ;;; ;; Files that are group or world writable. | |
| 401 | ;;; (list (concat dired-re-maybe-mark dired-re-inode-size | |
| 402 | ;;; "\\([-d]\\(....w....\\|.......w.\\)\\)") | |
| 0b0e6651 JL |
403 | ;;; '(1 dired-warning-face) |
| 404 | ;;; '(".+" (dired-move-to-filename) nil (0 dired-warning-face))) | |
| d7aed37c SM |
405 | ;; However, we don't need to highlight the file name, only the |
| 406 | ;; permissions, to win generally. -- fx. | |
| 407 | ;; Fixme: we could also put text properties on the permission | |
| 408 | ;; fields with keymaps to frob the permissions, somewhat a la XEmacs. | |
| 409 | (list (concat dired-re-maybe-mark dired-re-inode-size | |
| f16bcc9a | 410 | "[-d]....\\(w\\)....") ; group writable |
| 0199e765 | 411 | '(1 dired-perm-write-face)) |
| d7aed37c | 412 | (list (concat dired-re-maybe-mark dired-re-inode-size |
| f16bcc9a | 413 | "[-d].......\\(w\\).") ; world writable |
| 0199e765 | 414 | '(1 dired-perm-write-face)) |
| 2439570d SM |
415 | ;; |
| 416 | ;; Subdirectories. | |
| 417 | (list dired-re-dir | |
| 0b0e6651 | 418 | '(".+" (dired-move-to-filename) nil (0 dired-directory-face))) |
| 2439570d SM |
419 | ;; |
| 420 | ;; Symbolic links. | |
| c60ee5e7 | 421 | (list dired-re-sym |
| 0b0e6651 | 422 | '(".+" (dired-move-to-filename) nil (0 dired-symlink-face))) |
| 2439570d SM |
423 | ;; |
| 424 | ;; Files suffixed with `completion-ignored-extensions'. | |
| 425 | '(eval . | |
| 2b2059d8 SM |
426 | ;; It is quicker to first find just an extension, then go back to the |
| 427 | ;; start of that file name. So we do this complex MATCH-ANCHORED form. | |
| 428 | (list (concat "\\(" (regexp-opt completion-ignored-extensions) "\\|#\\)$") | |
| 2225a196 RS |
429 | '(".+" (dired-move-to-filename) nil (0 dired-ignored-face)))) |
| 430 | ;; | |
| 431 | ;; Files suffixed with `completion-ignored-extensions' | |
| 432 | ;; plus a character put in by -F. | |
| 433 | '(eval . | |
| 434 | (list (concat "\\(" (regexp-opt completion-ignored-extensions) | |
| 435 | "\\|#\\)[*=|]$") | |
| 436 | '(".+" (progn | |
| 437 | (end-of-line) | |
| 438 | ;; If the last character is not part of the filename, | |
| 439 | ;; move back to the start of the filename | |
| 440 | ;; so it can be fontified. | |
| 441 | ;; Otherwise, leave point at the end of the line; | |
| 442 | ;; that way, nothing is fontified. | |
| 443 | (unless (get-text-property (1- (point)) 'mouse-face) | |
| 444 | (dired-move-to-filename))) | |
| 445 | nil (0 dired-ignored-face)))) | |
| a5dad58a AS |
446 | ;; |
| 447 | ;; Explicitly put the default face on file names ending in a colon to | |
| 448 | ;; avoid fontifying them as directory header. | |
| 449 | (list (concat dired-re-maybe-mark dired-re-inode-size dired-re-perms ".*:$") | |
| fc7da30b | 450 | '(".+" (dired-move-to-filename) nil (0 'default))) |
| a5dad58a AS |
451 | ;; |
| 452 | ;; Directory headers. | |
| 453 | (list dired-subdir-regexp '(1 dired-header-face)) | |
| 2225a196 | 454 | ) |
| 2439570d | 455 | "Additional expressions to highlight in Dired mode.") |
| 65536d1d RS |
456 | |
| 457 | (defvar dnd-protocol-alist) | |
| 83fadedf | 458 | \f |
| 492d2437 RS |
459 | ;;; Macros must be defined before they are used, for the byte compiler. |
| 460 | ||
| 492d2437 | 461 | (defmacro dired-mark-if (predicate msg) |
| d7aed37c SM |
462 | "Mark all files for which PREDICATE evals to non-nil. |
| 463 | PREDICATE is evaluated on each line, with point at beginning of line. | |
| 464 | MSG is a noun phrase for the type of files being marked. | |
| 465 | It should end with a noun that can be pluralized by adding `s'. | |
| 466 | Return value is the number of files marked, or nil if none were marked." | |
| f836b98e | 467 | `(let ((inhibit-read-only t) count) |
| 8a946354 SS |
468 | (save-excursion |
| 469 | (setq count 0) | |
| 470 | (if ,msg (message "Marking %ss..." ,msg)) | |
| 471 | (goto-char (point-min)) | |
| 472 | (while (not (eobp)) | |
| 473 | (if ,predicate | |
| 474 | (progn | |
| 475 | (delete-char 1) | |
| 476 | (insert dired-marker-char) | |
| 477 | (setq count (1+ count)))) | |
| 478 | (forward-line 1)) | |
| 479 | (if ,msg (message "%s %s%s %s%s." | |
| 480 | count | |
| 481 | ,msg | |
| 482 | (dired-plural-s count) | |
| 483 | (if (eq dired-marker-char ?\040) "un" "") | |
| 484 | (if (eq dired-marker-char dired-del-marker) | |
| 485 | "flagged" "marked")))) | |
| 486 | (and (> count 0) count))) | |
| 492d2437 | 487 | |
| 09b092ad RS |
488 | (defmacro dired-map-over-marks (body arg &optional show-progress |
| 489 | distinguish-one-marked) | |
| 91947235 SM |
490 | "Eval BODY with point on each marked line. Return a list of BODY's results. |
| 491 | If no marked file could be found, execute BODY on the current line. | |
| 7ada496c CY |
492 | ARG, if non-nil, specifies the files to use instead of the marked files. |
| 493 | If ARG is an integer, use the next ARG (or previous -ARG, if | |
| 494 | ARG<0) files. In that case, point is dragged along. This is | |
| 495 | so that commands on the next ARG (instead of the marked) files | |
| 496 | can be chained easily. | |
| 497 | For any other non-nil value of ARG, use the current file. | |
| 91947235 SM |
498 | If optional third arg SHOW-PROGRESS evaluates to non-nil, |
| 499 | redisplay the dired buffer after each file is processed. | |
| 500 | No guarantee is made about the position on the marked line. | |
| 501 | BODY must ensure this itself if it depends on this. | |
| 502 | Search starts at the beginning of the buffer, thus the car of the list | |
| 503 | corresponds to the line nearest to the buffer's bottom. This | |
| 504 | is also true for (positive and negative) integer values of ARG. | |
| 09b092ad RS |
505 | BODY should not be too long as it is expanded four times. |
| 506 | ||
| 507 | If DISTINGUISH-ONE-MARKED is non-nil, then if we find just one marked file, | |
| 508 | return (t FILENAME) instead of (FILENAME)." | |
| 91947235 SM |
509 | ;; |
| 510 | ;;Warning: BODY must not add new lines before point - this may cause an | |
| 511 | ;;endless loop. | |
| 512 | ;;This warning should not apply any longer, sk 2-Sep-1991 14:10. | |
| 513 | `(prog1 | |
| f836b98e | 514 | (let ((inhibit-read-only t) case-fold-search found results) |
| 91947235 SM |
515 | (if ,arg |
| 516 | (if (integerp ,arg) | |
| 517 | (progn ;; no save-excursion, want to move point. | |
| 518 | (dired-repeat-over-lines | |
| 519 | ,arg | |
| 520 | (function (lambda () | |
| 521 | (if ,show-progress (sit-for 0)) | |
| 522 | (setq results (cons ,body results))))) | |
| 523 | (if (< ,arg 0) | |
| 524 | (nreverse results) | |
| 525 | results)) | |
| 526 | ;; non-nil, non-integer ARG means use current file: | |
| 527 | (list ,body)) | |
| 528 | (let ((regexp (dired-marker-regexp)) next-position) | |
| 529 | (save-excursion | |
| 530 | (goto-char (point-min)) | |
| 531 | ;; remember position of next marked file before BODY | |
| 532 | ;; can insert lines before the just found file, | |
| 533 | ;; confusing us by finding the same marked file again | |
| 534 | ;; and again and... | |
| 535 | (setq next-position (and (re-search-forward regexp nil t) | |
| 536 | (point-marker)) | |
| 537 | found (not (null next-position))) | |
| 538 | (while next-position | |
| 539 | (goto-char next-position) | |
| 540 | (if ,show-progress (sit-for 0)) | |
| 541 | (setq results (cons ,body results)) | |
| 542 | ;; move after last match | |
| 543 | (goto-char next-position) | |
| 544 | (forward-line 1) | |
| 545 | (set-marker next-position nil) | |
| 492d2437 | 546 | (setq next-position (and (re-search-forward regexp nil t) |
| 91947235 | 547 | (point-marker))))) |
| 09b092ad RS |
548 | (if (and ,distinguish-one-marked (= (length results) 1)) |
| 549 | (setq results (cons t results))) | |
| 91947235 SM |
550 | (if found |
| 551 | results | |
| 552 | (list ,body))))) | |
| 553 | ;; save-excursion loses, again | |
| 554 | (dired-move-to-filename))) | |
| 492d2437 | 555 | |
| 09b092ad | 556 | (defun dired-get-marked-files (&optional localp arg filter distinguish-one-marked) |
| 492d2437 RS |
557 | "Return the marked files' names as list of strings. |
| 558 | The list is in the same order as the buffer, that is, the car is the | |
| 559 | first marked file. | |
| 1312bfc6 | 560 | Values returned are normally absolute file names. |
| 492d2437 | 561 | Optional arg LOCALP as in `dired-get-filename'. |
| 7ada496c CY |
562 | Optional second argument ARG, if non-nil, specifies files near |
| 563 | point instead of marked files. It usually comes from the prefix | |
| 564 | argument. | |
| 565 | If ARG is an integer, use the next ARG files. | |
| 566 | Any other non-nil value means to use the current file instead. | |
| 1312bfc6 | 567 | Optional third argument FILTER, if non-nil, is a function to select |
| 09b092ad RS |
568 | some of the files--those for which (funcall FILTER FILENAME) is non-nil. |
| 569 | ||
| 570 | If DISTINGUISH-ONE-MARKED is non-nil, then if we find just one marked file, | |
| 571 | return (t FILENAME) instead of (FILENAME). | |
| 572 | Don't use that together with FILTER." | |
| 573 | (let* ((all-of-them | |
| 574 | (save-excursion | |
| 575 | (dired-map-over-marks | |
| 576 | (dired-get-filename localp) | |
| 577 | arg nil distinguish-one-marked))) | |
| 578 | result) | |
| 1312bfc6 | 579 | (if (not filter) |
| 09b092ad RS |
580 | (if (and distinguish-one-marked (eq (car all-of-them) t)) |
| 581 | all-of-them | |
| 582 | (nreverse all-of-them)) | |
| 1312bfc6 RS |
583 | (dolist (file all-of-them) |
| 584 | (if (funcall filter file) | |
| 585 | (push file result))) | |
| 586 | result))) | |
| 83fadedf | 587 | \f |
| 492d2437 RS |
588 | ;; The dired command |
| 589 | ||
| 590 | (defun dired-read-dir-and-switches (str) | |
| 591 | ;; For use in interactive. | |
| 6f6c43ff CY |
592 | (reverse (list |
| 593 | (if current-prefix-arg | |
| 594 | (read-string "Dired listing switches: " | |
| 595 | dired-listing-switches)) | |
| 596 | ;; If a dialog is about to be used, call read-directory-name so | |
| 597 | ;; the dialog code knows we want directories. Some dialogs can | |
| 598 | ;; only select directories or files when popped up, not both. | |
| 599 | (if (next-read-file-uses-dialog-p) | |
| 600 | (read-directory-name (format "Dired %s(directory): " str) | |
| 601 | nil default-directory nil) | |
| 602 | (let ((default (and buffer-file-name | |
| 603 | (abbreviate-file-name buffer-file-name)))) | |
| 604 | (minibuffer-with-setup-hook | |
| 605 | (lambda () (setq minibuffer-default default)) | |
| 606 | (read-file-name (format "Dired %s(directory): " str) | |
| 607 | nil default-directory nil))))))) | |
| 608 | ||
| 609 | ;; We want to switch to a more sophisticated version of | |
| 610 | ;; dired-read-dir-and-switches like the following, if there is a way | |
| 611 | ;; to make it more intuitive. See bug#1285. | |
| 612 | ||
| 613 | ;; (defun dired-read-dir-and-switches (str) | |
| 614 | ;; ;; For use in interactive. | |
| 615 | ;; (reverse | |
| 616 | ;; (list | |
| 617 | ;; (if current-prefix-arg | |
| 618 | ;; (read-string "Dired listing switches: " | |
| 619 | ;; dired-listing-switches)) | |
| 620 | ;; ;; If a dialog is about to be used, call read-directory-name so | |
| 621 | ;; ;; the dialog code knows we want directories. Some dialogs can | |
| 622 | ;; ;; only select directories or files when popped up, not both. | |
| 623 | ;; (if (next-read-file-uses-dialog-p) | |
| 624 | ;; (read-directory-name (format "Dired %s(directory): " str) | |
| 625 | ;; nil default-directory nil) | |
| 626 | ;; (let ((cie ())) | |
| 627 | ;; (dolist (ext completion-ignored-extensions) | |
| 628 | ;; (if (eq ?/ (aref ext (1- (length ext)))) (push ext cie))) | |
| 629 | ;; (setq cie (concat (regexp-opt cie "\\(?:") "\\'")) | |
| 630 | ;; (lexical-let* ((default (and buffer-file-name | |
| 631 | ;; (abbreviate-file-name buffer-file-name))) | |
| 632 | ;; (cie cie) | |
| 633 | ;; (completion-table | |
| 634 | ;; ;; We need a mix of read-file-name and | |
| 635 | ;; ;; read-directory-name so that completion to directories | |
| 636 | ;; ;; is preferred, but if the user wants to enter a global | |
| 637 | ;; ;; pattern, he can still use completion on filenames to | |
| 638 | ;; ;; help him write the pattern. | |
| 639 | ;; ;; Essentially, we want to use | |
| 640 | ;; ;; (completion-table-with-predicate | |
| 641 | ;; ;; 'read-file-name-internal 'file-directory-p nil) | |
| 642 | ;; ;; but that doesn't work because read-file-name-internal | |
| 643 | ;; ;; does not obey its `predicate' argument. | |
| 644 | ;; (completion-table-in-turn | |
| 645 | ;; (lambda (str pred action) | |
| 646 | ;; (let ((read-file-name-predicate | |
| 647 | ;; (lambda (f) | |
| 648 | ;; (and (not (member f '("./" "../"))) | |
| 649 | ;; ;; Hack! Faster than file-directory-p! | |
| 650 | ;; (eq (aref f (1- (length f))) ?/) | |
| 651 | ;; (not (string-match cie f)))))) | |
| 652 | ;; (complete-with-action | |
| 653 | ;; action 'read-file-name-internal str nil))) | |
| 654 | ;; 'read-file-name-internal))) | |
| 655 | ;; (minibuffer-with-setup-hook | |
| 656 | ;; (lambda () | |
| 657 | ;; (setq minibuffer-default default) | |
| 658 | ;; (setq minibuffer-completion-table completion-table)) | |
| 659 | ;; (read-file-name (format "Dired %s(directory): " str) | |
| 660 | ;; nil default-directory nil)))))))) | |
| 84fc2cfa | 661 | |
| 492d2437 | 662 | ;;;###autoload (define-key ctl-x-map "d" 'dired) |
| 84fc2cfa | 663 | ;;;###autoload |
| 492d2437 | 664 | (defun dired (dirname &optional switches) |
| 84fc2cfa | 665 | "\"Edit\" directory DIRNAME--delete, rename, print, etc. some files in it. |
| 492d2437 RS |
666 | Optional second argument SWITCHES specifies the `ls' options used. |
| 667 | \(Interactively, use a prefix argument to be able to specify SWITCHES.) | |
| 668 | Dired displays a list of files in DIRNAME (which may also have | |
| 8d23c16b | 669 | shell wildcards appended to select certain files). If DIRNAME is a cons, |
| 1015daba | 670 | its first element is taken as the directory name and the rest as an explicit |
| 8d23c16b | 671 | list of files to make directory entries for. |
| 52041219 | 672 | \\<dired-mode-map>\ |
| 492d2437 | 673 | You can move around in it with the usual commands. |
| 8d23c16b ER |
674 | You can flag files for deletion with \\[dired-flag-file-deletion] and then |
| 675 | delete them by typing \\[dired-do-flagged-delete]. | |
| ee680b2b | 676 | Type \\[describe-mode] after entering Dired for more info. |
| 84fc2cfa | 677 | |
| 492d2437 RS |
678 | If DIRNAME is already in a dired buffer, that buffer is used without refresh." |
| 679 | ;; Cannot use (interactive "D") because of wildcards. | |
| 680 | (interactive (dired-read-dir-and-switches "")) | |
| 681 | (switch-to-buffer (dired-noselect dirname switches))) | |
| 682 | ||
| 683 | ;;;###autoload (define-key ctl-x-4-map "d" 'dired-other-window) | |
| 84fc2cfa | 684 | ;;;###autoload |
| 492d2437 | 685 | (defun dired-other-window (dirname &optional switches) |
| 84fc2cfa | 686 | "\"Edit\" directory DIRNAME. Like `dired' but selects in another window." |
| 492d2437 RS |
687 | (interactive (dired-read-dir-and-switches "in other window ")) |
| 688 | (switch-to-buffer-other-window (dired-noselect dirname switches))) | |
| 84fc2cfa | 689 | |
| ec03e49c RS |
690 | ;;;###autoload (define-key ctl-x-5-map "d" 'dired-other-frame) |
| 691 | ;;;###autoload | |
| 692 | (defun dired-other-frame (dirname &optional switches) | |
| 693 | "\"Edit\" directory DIRNAME. Like `dired' but makes a new frame." | |
| 694 | (interactive (dired-read-dir-and-switches "in other frame ")) | |
| 695 | (switch-to-buffer-other-frame (dired-noselect dirname switches))) | |
| 696 | ||
| 84fc2cfa | 697 | ;;;###autoload |
| 8d23c16b | 698 | (defun dired-noselect (dir-or-list &optional switches) |
| 84fc2cfa | 699 | "Like `dired' but returns the dired buffer as value, does not select it." |
| 8d23c16b | 700 | (or dir-or-list (setq dir-or-list default-directory)) |
| 492d2437 RS |
701 | ;; This loses the distinction between "/foo/*/" and "/foo/*" that |
| 702 | ;; some shells make: | |
| 54df7d9a | 703 | (let (dirname initially-was-dirname) |
| 8d23c16b ER |
704 | (if (consp dir-or-list) |
| 705 | (setq dirname (car dir-or-list)) | |
| 706 | (setq dirname dir-or-list)) | |
| 54df7d9a RS |
707 | (setq initially-was-dirname |
| 708 | (string= (file-name-as-directory dirname) dirname)) | |
| 370b6149 RS |
709 | (setq dirname (abbreviate-file-name |
| 710 | (expand-file-name (directory-file-name dirname)))) | |
| cb2e51f8 RS |
711 | (if find-file-visit-truename |
| 712 | (setq dirname (file-truename dirname))) | |
| 54df7d9a RS |
713 | ;; If the argument was syntactically a directory name not a file name, |
| 714 | ;; or if it happens to name a file that is a directory, | |
| 715 | ;; convert it syntactically to a directory name. | |
| 716 | ;; The reason for checking initially-was-dirname | |
| 717 | ;; and not just file-directory-p | |
| 718 | ;; is that file-directory-p is slow over ftp. | |
| 719 | (if (or initially-was-dirname (file-directory-p dirname)) | |
| 720 | (setq dirname (file-name-as-directory dirname))) | |
| 8d23c16b ER |
721 | (if (consp dir-or-list) |
| 722 | (setq dir-or-list (cons dirname (cdr dir-or-list))) | |
| 723 | (setq dir-or-list dirname)) | |
| 724 | (dired-internal-noselect dir-or-list switches))) | |
| 492d2437 | 725 | |
| 573e4d2d LT |
726 | ;; The following is an internal dired function. It returns non-nil if |
| 727 | ;; the directory visited by the current dired buffer has changed on | |
| 728 | ;; disk. DIRNAME should be the directory name of that directory. | |
| 729 | (defun dired-directory-changed-p (dirname) | |
| 730 | (not (let ((attributes (file-attributes dirname)) | |
| e09cd94f LT |
731 | (modtime (visited-file-modtime))) |
| 732 | (or (eq modtime 0) | |
| 733 | (not (eq (car attributes) t)) | |
| ca02a726 | 734 | (equal (nth 5 attributes) modtime))))) |
| 573e4d2d LT |
735 | |
| 736 | (defun dired-buffer-stale-p (&optional noconfirm) | |
| 737 | "Return non-nil if current dired buffer needs updating. | |
| 738 | If NOCONFIRM is non-nil, then this function always returns nil | |
| 739 | for a remote directory. This feature is used by Auto Revert Mode." | |
| 740 | (let ((dirname | |
| 741 | (if (consp dired-directory) (car dired-directory) dired-directory))) | |
| 742 | (and (stringp dirname) | |
| 743 | (not (when noconfirm (file-remote-p dirname))) | |
| 744 | (file-readable-p dirname) | |
| 85a3be15 MR |
745 | ;; Do not auto-revert when the dired buffer can be currently |
| 746 | ;; written by the user as in `wdired-mode'. | |
| 747 | buffer-read-only | |
| 573e4d2d LT |
748 | (dired-directory-changed-p dirname)))) |
| 749 | ||
| 6a4cd605 | 750 | (defun dired-internal-noselect (dir-or-list &optional switches mode) |
| 492d2437 RS |
751 | ;; If there is an existing dired buffer for DIRNAME, just leave |
| 752 | ;; buffer as it is (don't even call dired-revert). | |
| 753 | ;; This saves time especially for deep trees or with ange-ftp. | |
| 573e4d2d | 754 | ;; The user can type `g' easily, and it is more consistent with find-file. |
| 492d2437 RS |
755 | ;; But if SWITCHES are given they are probably different from the |
| 756 | ;; buffer's old value, so call dired-sort-other, which does | |
| 757 | ;; revert the buffer. | |
| 758 | ;; A pity we can't possibly do "Directory has changed - refresh? " | |
| 759 | ;; like find-file does. | |
| 6a4cd605 RS |
760 | ;; Optional argument MODE is passed to dired-find-buffer-nocreate, |
| 761 | ;; see there. | |
| 72f16325 SM |
762 | (let* ((old-buf (current-buffer)) |
| 763 | (dirname (if (consp dir-or-list) (car dir-or-list) dir-or-list)) | |
| 764 | ;; Look for an existing buffer. | |
| 765 | (buffer (dired-find-buffer-nocreate dirname mode)) | |
| 766 | ;; Note that buffer already is in dired-mode, if found. | |
| 767 | (new-buffer-p (null buffer))) | |
| 492d2437 | 768 | (or buffer |
| 72f16325 | 769 | (setq buffer (create-file-buffer (directory-file-name dirname)))) |
| 492d2437 | 770 | (set-buffer buffer) |
| 573e4d2d LT |
771 | (if (not new-buffer-p) ; existing buffer ... |
| 772 | (cond (switches ; ... but new switches | |
| 6cfd24f9 | 773 | ;; file list may have changed |
| 0b7bc76f | 774 | (setq dired-directory dir-or-list) |
| 6cfd24f9 | 775 | ;; this calls dired-revert |
| c60ee5e7 | 776 | (dired-sort-other switches)) |
| 6cfd24f9 | 777 | ;; If directory has changed on disk, offer to revert. |
| 573e4d2d | 778 | ((when (dired-directory-changed-p dirname) |
| 952e8cb5 | 779 | (message "%s" |
| 212b2266 KH |
780 | (substitute-command-keys |
| 781 | "Directory has changed on disk; type \\[revert-buffer] to update Dired"))))) | |
| 492d2437 | 782 | ;; Else a new buffer |
| 847aabce | 783 | (setq default-directory |
| e3cd4b53 RS |
784 | ;; We can do this unconditionally |
| 785 | ;; because dired-noselect ensures that the name | |
| 786 | ;; is passed in directory name syntax | |
| 787 | ;; if it was the name of a directory at all. | |
| 788 | (file-name-directory dirname)) | |
| 492d2437 | 789 | (or switches (setq switches dired-listing-switches)) |
| 6e5d9ec5 | 790 | (if mode (funcall mode) |
| 0b7bc76f | 791 | (dired-mode dir-or-list switches)) |
| 492d2437 RS |
792 | ;; default-directory and dired-actual-switches are set now |
| 793 | ;; (buffer-local), so we can call dired-readin: | |
| 794 | (let ((failed t)) | |
| 795 | (unwind-protect | |
| 0b7bc76f | 796 | (progn (dired-readin) |
| 492d2437 RS |
797 | (setq failed nil)) |
| 798 | ;; dired-readin can fail if parent directories are inaccessible. | |
| 799 | ;; Don't leave an empty buffer around in that case. | |
| 800 | (if failed (kill-buffer buffer)))) | |
| 492d2437 RS |
801 | (goto-char (point-min)) |
| 802 | (dired-initial-position dirname)) | |
| 803 | (set-buffer old-buf) | |
| 84fc2cfa ER |
804 | buffer)) |
| 805 | ||
| c5753a5d GM |
806 | (defvar dired-buffers nil |
| 807 | ;; Enlarged by dired-advertise | |
| 808 | ;; Queried by function dired-buffers-for-dir. When this detects a | |
| 809 | ;; killed buffer, it is removed from this list. | |
| 810 | "Alist of expanded directories and their associated dired buffers.") | |
| 811 | ||
| 6a4cd605 RS |
812 | (defun dired-find-buffer-nocreate (dirname &optional mode) |
| 813 | ;; This differs from dired-buffers-for-dir in that it does not consider | |
| 814 | ;; subdirs of default-directory and searches for the first match only. | |
| 815 | ;; Also, the major mode must be MODE. | |
| 0b7bc76f | 816 | (setq dirname (expand-file-name dirname)) |
| f5b06a95 | 817 | (let (found (blist dired-buffers)) ; was (buffer-list) |
| 6a4cd605 | 818 | (or mode (setq mode 'dired-mode)) |
| 492d2437 | 819 | (while blist |
| 6103c44e KH |
820 | (if (null (buffer-name (cdr (car blist)))) |
| 821 | (setq blist (cdr blist)) | |
| 7fdbcd83 | 822 | (with-current-buffer (cdr (car blist)) |
| 6a4cd605 | 823 | (if (and (eq major-mode mode) |
| 59759f1f | 824 | dired-directory ;; nil during find-alternate-file |
| 0b7bc76f RS |
825 | (equal dirname |
| 826 | (expand-file-name | |
| 827 | (if (consp dired-directory) | |
| 828 | (car dired-directory) | |
| 829 | dired-directory)))) | |
| 6103c44e KH |
830 | (setq found (cdr (car blist)) |
| 831 | blist nil) | |
| 832 | (setq blist (cdr blist)))))) | |
| 492d2437 RS |
833 | found)) |
| 834 | ||
| 83fadedf | 835 | \f |
| 492d2437 RS |
836 | ;; Read in a new dired buffer |
| 837 | ||
| 0b7bc76f | 838 | (defun dired-readin () |
| d7aed37c | 839 | "Read in a new dired buffer. |
| 87ae59e3 | 840 | Differs from `dired-insert-subdir' in that it accepts |
| d7aed37c SM |
841 | wildcards, erases the buffer, and builds the subdir-alist anew |
| 842 | \(including making it buffer-local and clearing it first)." | |
| 843 | ||
| 492d2437 RS |
844 | ;; default-directory and dired-actual-switches must be buffer-local |
| 845 | ;; and initialized by now. | |
| a1037423 RS |
846 | (let (dirname |
| 847 | ;; This makes readin much much faster. | |
| 848 | ;; In particular, it prevents the font lock hook from running | |
| 849 | ;; until the directory is all read in. | |
| 850 | (inhibit-modification-hooks t)) | |
| 0b7bc76f RS |
851 | (if (consp dired-directory) |
| 852 | (setq dirname (car dired-directory)) | |
| 853 | (setq dirname dired-directory)) | |
| 8d23c16b | 854 | (setq dirname (expand-file-name dirname)) |
| 8d23c16b | 855 | (save-excursion |
| 0b7bc76f RS |
856 | ;; This hook which may want to modify dired-actual-switches |
| 857 | ;; based on dired-directory, e.g. with ange-ftp to a SysV host | |
| 858 | ;; where ls won't understand -Al switches. | |
| 859 | (run-hooks 'dired-before-readin-hook) | |
| 0b7bc76f RS |
860 | (if (consp buffer-undo-list) |
| 861 | (setq buffer-undo-list nil)) | |
| 1419c7fc RS |
862 | (make-local-variable 'file-name-coding-system) |
| 863 | (setq file-name-coding-system | |
| 864 | (or coding-system-for-read file-name-coding-system)) | |
| f836b98e | 865 | (let ((inhibit-read-only t) |
| 0b7bc76f RS |
866 | ;; Don't make undo entries for readin. |
| 867 | (buffer-undo-list t)) | |
| 8d23c16b ER |
868 | (widen) |
| 869 | (erase-buffer) | |
| 0b7bc76f | 870 | (dired-readin-insert)) |
| 0b7bc76f | 871 | (goto-char (point-min)) |
| 8d23c16b ER |
872 | ;; Must first make alist buffer local and set it to nil because |
| 873 | ;; dired-build-subdir-alist will call dired-clear-alist first | |
| 874 | (set (make-local-variable 'dired-subdir-alist) nil) | |
| 8197b8bf | 875 | (dired-build-subdir-alist) |
| fa562dd5 RS |
876 | (let ((attributes (file-attributes dirname))) |
| 877 | (if (eq (car attributes) t) | |
| 878 | (set-visited-file-modtime (nth 5 attributes)))) | |
| 0b7bc76f RS |
879 | (set-buffer-modified-p nil) |
| 880 | ;; No need to narrow since the whole buffer contains just | |
| 881 | ;; dired-readin's output, nothing else. The hook can | |
| 882 | ;; successfully use dired functions (e.g. dired-get-filename) | |
| 883 | ;; as the subdir-alist has been built in dired-readin. | |
| 884 | (run-hooks 'dired-after-readin-hook)))) | |
| 492d2437 RS |
885 | |
| 886 | ;; Subroutines of dired-readin | |
| 887 | ||
| 0b7bc76f RS |
888 | (defun dired-readin-insert () |
| 889 | ;; Insert listing for the specified dir (and maybe file list) | |
| 890 | ;; already in dired-directory, assuming a clean buffer. | |
| 891 | (let (dir file-list) | |
| 892 | (if (consp dired-directory) | |
| 893 | (setq dir (car dired-directory) | |
| 894 | file-list (cdr dired-directory)) | |
| 895 | (setq dir dired-directory | |
| 896 | file-list nil)) | |
| 34cd7b3c | 897 | (setq dir (expand-file-name dir)) |
| 0b7bc76f RS |
898 | (if (and (equal "" (file-name-nondirectory dir)) |
| 899 | (not file-list)) | |
| cf39fa9b | 900 | ;; If we are reading a whole single directory... |
| 0b7bc76f | 901 | (dired-insert-directory dir dired-actual-switches nil nil t) |
| 8d23c16b | 902 | (if (not (file-readable-p |
| 0b7bc76f RS |
903 | (directory-file-name (file-name-directory dir)))) |
| 904 | (error "Directory %s inaccessible or nonexistent" dir) | |
| 905 | ;; Else treat it as a wildcard spec | |
| 906 | ;; unless we have an explicit list of files. | |
| 907 | (dired-insert-directory dir dired-actual-switches | |
| 908 | file-list (not file-list) t))))) | |
| 909 | ||
| a12c6dca SM |
910 | (defun dired-align-file (beg end) |
| 911 | "Align the fields of a file to the ones of surrounding lines. | |
| 912 | BEG..END is the line where the file info is located." | |
| 913 | ;; Some versions of ls try to adjust the size of each field so as to just | |
| 914 | ;; hold the largest element ("largest" in the current invocation, of | |
| 915 | ;; course). So when a single line is output, the size of each field is | |
| 916 | ;; just big enough for that one output. Thus when dired refreshes one | |
| 917 | ;; line, the alignment if this line w.r.t the rest is messed up because | |
| 918 | ;; the fields of that one line will generally be smaller. | |
| 919 | ;; | |
| 9bc260cf MA |
920 | ;; To work around this problem, we here add spaces to try and |
| 921 | ;; re-align the fields as needed. Since this is purely aesthetic, | |
| 922 | ;; it is of utmost importance that it doesn't mess up anything like | |
| 923 | ;; `dired-move-to-filename'. To this end, we limit ourselves to | |
| 924 | ;; adding spaces only, and to only add them at places where there | |
| 925 | ;; was already at least one space. This way, as long as | |
| 926 | ;; `directory-listing-before-filename-regexp' always matches spaces | |
| 927 | ;; with "*" or "+", we know we haven't made anything worse. There | |
| 928 | ;; is one spot where the exact number of spaces is important, which | |
| 929 | ;; is just before the actual filename, so we refrain from adding | |
| 930 | ;; spaces there (and within the filename as well, of course). | |
| a12c6dca SM |
931 | (save-excursion |
| 932 | (let (file file-col other other-col) | |
| b4dc7d98 | 933 | ;; Check that there is indeed a file, and that there is anoter adjacent |
| a12c6dca SM |
934 | ;; file with which to align, and that additional spaces are needed to |
| 935 | ;; align the filenames. | |
| 936 | (when (and (setq file (progn (goto-char beg) | |
| 937 | (dired-move-to-filename nil end))) | |
| 938 | (setq file-col (current-column)) | |
| 939 | (setq other | |
| 940 | (or (and (goto-char beg) | |
| 941 | (zerop (forward-line -1)) | |
| 942 | (dired-move-to-filename)) | |
| 943 | (and (goto-char beg) | |
| 944 | (zerop (forward-line 1)) | |
| 945 | (dired-move-to-filename)))) | |
| 946 | (setq other-col (current-column)) | |
| 947 | (/= file other) | |
| 948 | ;; Make sure there is some work left to do. | |
| 949 | (> other-col file-col)) | |
| 950 | ;; If we've only looked at the line above, check to see if the line | |
| 951 | ;; below exists as well and if so, align with the shorter one. | |
| 952 | (when (and (< other file) | |
| 953 | (goto-char beg) | |
| 954 | (zerop (forward-line 1)) | |
| 955 | (dired-move-to-filename)) | |
| 956 | (let ((alt-col (current-column))) | |
| 957 | (when (< alt-col other-col) | |
| 958 | (setq other-col alt-col) | |
| 959 | (setq other (point))))) | |
| 960 | ;; Keep positions uptodate when we insert stuff. | |
| 961 | (if (> other file) (setq other (copy-marker other))) | |
| 962 | (setq file (copy-marker file)) | |
| 963 | ;; Main loop. | |
| 964 | (goto-char beg) | |
| 87ae59e3 | 965 | (skip-chars-forward " ") ;Skip to the first field. |
| a12c6dca | 966 | (while (and (> other-col file-col) |
| a12c6dca SM |
967 | ;; Don't touch anything just before (and after) the |
| 968 | ;; beginning of the filename. | |
| 969 | (> file (point))) | |
| 970 | ;; We're now just in front of a field, with a space behind us. | |
| 971 | (let* ((curcol (current-column)) | |
| 972 | ;; Nums are right-aligned. | |
| 973 | (num-align (looking-at "[0-9]")) | |
| 974 | ;; Let's look at the other line, in the same column: we | |
| 975 | ;; should be either near the end of the previous field, or | |
| 976 | ;; in the space between that field and the next. | |
| 977 | ;; [ Of course, it's also possible that we're already within | |
| 978 | ;; the next field or even past it, but that's unlikely since | |
| 979 | ;; other-col > file-col. ] | |
| 980 | ;; Let's find the distance to the alignment-point (either | |
| 981 | ;; the beginning or the end of the next field, depending on | |
| 982 | ;; whether this field is left or right aligned). | |
| 983 | (align-pt-offset | |
| 984 | (save-excursion | |
| 985 | (goto-char other) | |
| 986 | (move-to-column curcol) | |
| 987 | (when (looking-at | |
| 988 | (concat | |
| ee680b2b | 989 | (if (eq (char-before) ?\s) " *" "[^ ]* *") |
| a12c6dca SM |
990 | (if num-align "[0-9][^ ]*"))) |
| 991 | (- (match-end 0) (match-beginning 0))))) | |
| 992 | ;; Now, the number of spaces to insert is align-pt-offset | |
| 993 | ;; minus the distance to the equivalent point on the | |
| 994 | ;; current line. | |
| 995 | (spaces | |
| 996 | (if (not num-align) | |
| 997 | align-pt-offset | |
| 998 | (and align-pt-offset | |
| 999 | (save-excursion | |
| 1000 | (skip-chars-forward "^ ") | |
| 1001 | (- align-pt-offset (- (current-column) curcol))))))) | |
| 1002 | (when (and spaces (> spaces 0)) | |
| 1003 | (setq file-col (+ spaces file-col)) | |
| 1004 | (if (> file-col other-col) | |
| 1005 | (setq spaces (- spaces (- file-col other-col)))) | |
| 1006 | (insert-char ?\s spaces) | |
| 1007 | ;; Let's just make really sure we did not mess up. | |
| 1008 | (unless (save-excursion | |
| 87ae59e3 | 1009 | (eq (dired-move-to-filename) (marker-position file))) |
| a12c6dca | 1010 | ;; Damn! We messed up: let's revert the change. |
| 87ae59e3 SM |
1011 | (delete-char (- spaces))))) |
| 1012 | ;; Now skip to next field. | |
| 1013 | (skip-chars-forward "^ ") (skip-chars-forward " ")) | |
| a12c6dca | 1014 | (set-marker file nil))))) |
| 87ae59e3 | 1015 | |
| a12c6dca | 1016 | |
| 0b7bc76f RS |
1017 | (defun dired-insert-directory (dir switches &optional file-list wildcard hdr) |
| 1018 | "Insert a directory listing of DIR, Dired style. | |
| 1019 | Use SWITCHES to make the listings. | |
| 1020 | If FILE-LIST is non-nil, list only those files. | |
| 1021 | Otherwise, if WILDCARD is non-nil, expand wildcards; | |
| 1022 | in that case, DIR should be a file name that uses wildcards. | |
| 1023 | In other cases, DIR should be a directory name or a directory filename. | |
| 1024 | If HDR is non-nil, insert a header line with the directory name." | |
| 9888aa65 | 1025 | (let ((opoint (point)) |
| 02b5d79c | 1026 | (process-environment (copy-sequence process-environment)) |
| 9888aa65 | 1027 | end) |
| 1fc85dae | 1028 | (if (or dired-use-ls-dired (file-remote-p dir)) |
| 0b7bc76f | 1029 | (setq switches (concat "--dired " switches))) |
| 6492483f RS |
1030 | ;; We used to specify the C locale here, to force English month names; |
| 1031 | ;; but this should not be necessary any more, | |
| 9bc260cf | 1032 | ;; with the new value of `directory-listing-before-filename-regexp'. |
| 0b7bc76f RS |
1033 | (if file-list |
| 1034 | (dolist (f file-list) | |
| a12c6dca SM |
1035 | (let ((beg (point))) |
| 1036 | (insert-directory f switches nil nil) | |
| 1037 | ;; Re-align fields, if necessary. | |
| 1038 | (dired-align-file beg (point)))) | |
| 0b7bc76f | 1039 | (insert-directory dir switches wildcard (not wildcard))) |
| 9888aa65 | 1040 | ;; Quote certain characters, unless ls quoted them for us. |
| ad632492 SM |
1041 | (if (not (string-match "b" dired-actual-switches)) |
| 1042 | (save-excursion | |
| 1043 | (setq end (point-marker)) | |
| 1044 | (goto-char opoint) | |
| 1045 | (while (search-forward "\\" end t) | |
| 2bb27597 AS |
1046 | (replace-match (apply #'propertize |
| 1047 | "\\\\" | |
| 1048 | (text-properties-at (match-beginning 0))) | |
| 1049 | nil t)) | |
| ad632492 SM |
1050 | (goto-char opoint) |
| 1051 | (while (search-forward "\^m" end t) | |
| 2bb27597 AS |
1052 | (replace-match (apply #'propertize |
| 1053 | "\\015" | |
| 1054 | (text-properties-at (match-beginning 0))) | |
| 1055 | nil t)) | |
| ad632492 | 1056 | (set-marker end nil))) |
| 0b7bc76f RS |
1057 | (dired-insert-set-properties opoint (point)) |
| 1058 | ;; If we used --dired and it worked, the lines are already indented. | |
| 1059 | ;; Otherwise, indent them. | |
| 1060 | (unless (save-excursion | |
| 1ba6c0f2 | 1061 | (goto-char opoint) |
| 0b7bc76f RS |
1062 | (looking-at " ")) |
| 1063 | (let ((indent-tabs-mode nil)) | |
| 1064 | (indent-rigidly opoint (point) 2))) | |
| 1065 | ;; Insert text at the beginning to standardize things. | |
| 1066 | (save-excursion | |
| 1067 | (goto-char opoint) | |
| a7f07c36 SM |
1068 | (if (and (or hdr wildcard) |
| 1069 | (not (and (looking-at "^ \\(.*\\):$") | |
| 1070 | (file-name-absolute-p (match-string 1))))) | |
| 0b7bc76f RS |
1071 | ;; Note that dired-build-subdir-alist will replace the name |
| 1072 | ;; by its expansion, so it does not matter whether what we insert | |
| 1073 | ;; here is fully expanded, but it should be absolute. | |
| 1074 | (insert " " (directory-file-name (file-name-directory dir)) ":\n")) | |
| 1075 | (when wildcard | |
| 1076 | ;; Insert "wildcard" line where "total" line would be for a full dir. | |
| 1077 | (insert " wildcard " (file-name-nondirectory dir) "\n"))))) | |
| 492d2437 | 1078 | |
| cb88a3db | 1079 | (defun dired-insert-set-properties (beg end) |
| d7aed37c | 1080 | "Make the file names highlight when the mouse is on them." |
| cb88a3db RS |
1081 | (save-excursion |
| 1082 | (goto-char beg) | |
| 1083 | (while (< (point) end) | |
| 7da0e9b4 RS |
1084 | (condition-case nil |
| 1085 | (if (dired-move-to-filename) | |
| ac2d0299 EZ |
1086 | (add-text-properties |
| 1087 | (point) | |
| 1088 | (save-excursion | |
| 1089 | (dired-move-to-end-of-filename) | |
| 1090 | (point)) | |
| 1b85bd12 | 1091 | '(mouse-face highlight |
| eae2c85e | 1092 | dired-filename t |
| ac2d0299 | 1093 | help-echo "mouse-2: visit this file in other window"))) |
| 7da0e9b4 | 1094 | (error nil)) |
| cb88a3db | 1095 | (forward-line 1)))) |
| 83fadedf | 1096 | \f |
| 492d2437 RS |
1097 | ;; Reverting a dired buffer |
| 1098 | ||
| 84fc2cfa | 1099 | (defun dired-revert (&optional arg noconfirm) |
| d7aed37c | 1100 | "Reread the dired buffer. |
| ee680b2b | 1101 | Must also be called after `dired-actual-switches' have changed. |
| d7aed37c SM |
1102 | Should not fail even on completely garbaged buffers. |
| 1103 | Preserves old cursor, marks/flags, hidden-p." | |
| 492d2437 | 1104 | (widen) ; just in case user narrowed |
| 7805cdbd | 1105 | (let ((modflag (buffer-modified-p)) |
| 05404988 | 1106 | (positions (dired-save-positions)) |
| 492d2437 RS |
1107 | (mark-alist nil) ; save marked files |
| 1108 | (hidden-subdirs (dired-remember-hidden)) | |
| 1109 | (old-subdir-alist (cdr (reverse dired-subdir-alist))) ; except pwd | |
| 1110 | (case-fold-search nil) ; we check for upper case ls flags | |
| f836b98e | 1111 | (inhibit-read-only t)) |
| 492d2437 RS |
1112 | (goto-char (point-min)) |
| 1113 | (setq mark-alist;; only after dired-remember-hidden since this unhides: | |
| 1114 | (dired-remember-marks (point-min) (point-max))) | |
| 1115 | ;; treat top level dir extra (it may contain wildcards) | |
| 8d23c16b ER |
1116 | (dired-uncache |
| 1117 | (if (consp dired-directory) (car dired-directory) dired-directory)) | |
| 6a80f50e | 1118 | ;; Run dired-after-readin-hook just once, below. |
| 492d2437 | 1119 | (let ((dired-after-readin-hook nil)) |
| 6a80f50e | 1120 | (dired-readin) |
| 492d2437 RS |
1121 | (dired-insert-old-subdirs old-subdir-alist)) |
| 1122 | (dired-mark-remembered mark-alist) ; mark files that were marked | |
| 1123 | ;; ... run the hook for the whole buffer, and only after markers | |
| 1124 | ;; have been reinserted (else omitting in dired-x would omit marked files) | |
| 1125 | (run-hooks 'dired-after-readin-hook) ; no need to narrow | |
| 05404988 | 1126 | (dired-restore-positions positions) |
| 492d2437 | 1127 | (save-excursion ; hide subdirs that were hidden |
| d7aed37c SM |
1128 | (dolist (dir hidden-subdirs) |
| 1129 | (if (dired-goto-subdir dir) | |
| 7805cdbd LT |
1130 | (dired-hide-subdir 1)))) |
| 1131 | (unless modflag (restore-buffer-modified-p nil))) | |
| 492d2437 | 1132 | ;; outside of the let scope |
| 7805cdbd | 1133 | ;;; Might as well not override the user if the user changed this. |
| 492d2437 RS |
1134 | ;;; (setq buffer-read-only t) |
| 1135 | ) | |
| 1136 | ||
| 1137 | ;; Subroutines of dired-revert | |
| 1138 | ;; Some of these are also used when inserting subdirs. | |
| 1139 | ||
| 05404988 SM |
1140 | (defun dired-save-positions () |
| 1141 | "Return the current positions in all windows displaying this dired buffer. | |
| 1142 | The positions have the form (WINDOW FILENAME POINT)." | |
| 1143 | (mapcar (lambda (w) | |
| 1144 | (list w | |
| 1145 | (with-selected-window w | |
| 1146 | (dired-get-filename nil t)) | |
| 1147 | (window-point w))) | |
| 1148 | (get-buffer-window-list nil 0 t))) | |
| 1149 | ||
| 1150 | (defun dired-restore-positions (positions) | |
| 1151 | "Restore POSITIONS saved with `dired-save-positions'." | |
| 1152 | (dolist (win-file-pos positions) | |
| 1153 | (with-selected-window (car win-file-pos) | |
| 1154 | (unless (and (nth 1 win-file-pos) | |
| 1155 | (dired-goto-file (nth 1 win-file-pos))) | |
| 1156 | (goto-char (nth 2 win-file-pos)) | |
| 1157 | (dired-move-to-filename))))) | |
| 1158 | ||
| 492d2437 | 1159 | (defun dired-remember-marks (beg end) |
| d7aed37c | 1160 | "Return alist of files and their marks, from BEG to END." |
| 492d2437 | 1161 | (if selective-display ; must unhide to make this work. |
| f836b98e | 1162 | (let ((inhibit-read-only t)) |
| 492d2437 RS |
1163 | (subst-char-in-region beg end ?\r ?\n))) |
| 1164 | (let (fil chr alist) | |
| 1165 | (save-excursion | |
| 1166 | (goto-char beg) | |
| 1167 | (while (re-search-forward dired-re-mark end t) | |
| 1168 | (if (setq fil (dired-get-filename nil t)) | |
| 1169 | (setq chr (preceding-char) | |
| 1170 | alist (cons (cons fil chr) alist))))) | |
| 1171 | alist)) | |
| 1172 | ||
| 492d2437 | 1173 | (defun dired-mark-remembered (alist) |
| d7aed37c SM |
1174 | "Mark all files remembered in ALIST. |
| 1175 | Each element of ALIST looks like (FILE . MARKERCHAR)." | |
| 492d2437 RS |
1176 | (let (elt fil chr) |
| 1177 | (while alist | |
| 1178 | (setq elt (car alist) | |
| 1179 | alist (cdr alist) | |
| 1180 | fil (car elt) | |
| 1181 | chr (cdr elt)) | |
| 1182 | (if (dired-goto-file fil) | |
| 1183 | (save-excursion | |
| 1184 | (beginning-of-line) | |
| 1185 | (delete-char 1) | |
| 1186 | (insert chr)))))) | |
| 1187 | ||
| 492d2437 | 1188 | (defun dired-remember-hidden () |
| d7aed37c | 1189 | "Return a list of names of subdirs currently hidden." |
| 492d2437 RS |
1190 | (let ((l dired-subdir-alist) dir pos result) |
| 1191 | (while l | |
| 1192 | (setq dir (car (car l)) | |
| 1193 | pos (cdr (car l)) | |
| 1194 | l (cdr l)) | |
| 1195 | (goto-char pos) | |
| 1196 | (skip-chars-forward "^\r\n") | |
| 52041219 | 1197 | (if (eq (following-char) ?\r) |
| 492d2437 RS |
1198 | (setq result (cons dir result)))) |
| 1199 | result)) | |
| 1200 | ||
| 492d2437 | 1201 | (defun dired-insert-old-subdirs (old-subdir-alist) |
| d7aed37c SM |
1202 | "Try to insert all subdirs that were displayed before. |
| 1203 | Do so according to the former subdir alist OLD-SUBDIR-ALIST." | |
| 492d2437 RS |
1204 | (or (string-match "R" dired-actual-switches) |
| 1205 | (let (elt dir) | |
| 1206 | (while old-subdir-alist | |
| 1207 | (setq elt (car old-subdir-alist) | |
| 1208 | old-subdir-alist (cdr old-subdir-alist) | |
| 1209 | dir (car elt)) | |
| 1210 | (condition-case () | |
| 715984d3 RS |
1211 | (progn |
| 1212 | (dired-uncache dir) | |
| f817c0fb | 1213 | (dired-insert-subdir dir)) |
| 492d2437 | 1214 | (error nil)))))) |
| 715984d3 | 1215 | |
| 715984d3 | 1216 | (defun dired-uncache (dir) |
| d7aed37c | 1217 | "Remove directory DIR from any directory cache." |
| 6eaebaa2 | 1218 | (let ((handler (find-file-name-handler dir 'dired-uncache))) |
| 715984d3 RS |
1219 | (if handler |
| 1220 | (funcall handler 'dired-uncache dir)))) | |
| 83fadedf | 1221 | \f |
| 492d2437 | 1222 | ;; dired mode key bindings and initialization |
| 84fc2cfa | 1223 | |
| d7aed37c | 1224 | (defvar dired-mode-map |
| 492d2437 RS |
1225 | ;; This looks ugly when substitute-command-keys uses C-d instead d: |
| 1226 | ;; (define-key dired-mode-map "\C-d" 'dired-flag-file-deletion) | |
| 3e1fb00f RS |
1227 | (let ((map (make-keymap))) |
| 1228 | (suppress-keymap map) | |
| 1229 | (define-key map [mouse-2] 'dired-mouse-find-file-other-window) | |
| bb87fbc3 | 1230 | (define-key map [follow-link] 'mouse-face) |
| 3e1fb00f RS |
1231 | ;; Commands to mark or flag certain categories of files |
| 1232 | (define-key map "#" 'dired-flag-auto-save-files) | |
| 3e1fb00f | 1233 | (define-key map "." 'dired-clean-directory) |
| 3e1fb00f RS |
1234 | (define-key map "~" 'dired-flag-backup-files) |
| 1235 | ;; Upper case keys (except !) for operating on the marked files | |
| 1236 | (define-key map "A" 'dired-do-search) | |
| 1237 | (define-key map "C" 'dired-do-copy) | |
| 1238 | (define-key map "B" 'dired-do-byte-compile) | |
| 1239 | (define-key map "D" 'dired-do-delete) | |
| 1240 | (define-key map "G" 'dired-do-chgrp) | |
| 1241 | (define-key map "H" 'dired-do-hardlink) | |
| 1242 | (define-key map "L" 'dired-do-load) | |
| 1243 | (define-key map "M" 'dired-do-chmod) | |
| 1244 | (define-key map "O" 'dired-do-chown) | |
| 1245 | (define-key map "P" 'dired-do-print) | |
| ee93b692 | 1246 | (define-key map "Q" 'dired-do-query-replace-regexp) |
| 3e1fb00f RS |
1247 | (define-key map "R" 'dired-do-rename) |
| 1248 | (define-key map "S" 'dired-do-symlink) | |
| 57654b8c | 1249 | (define-key map "T" 'dired-do-touch) |
| 3e1fb00f RS |
1250 | (define-key map "X" 'dired-do-shell-command) |
| 1251 | (define-key map "Z" 'dired-do-compress) | |
| 1252 | (define-key map "!" 'dired-do-shell-command) | |
| 48e740bf | 1253 | (define-key map "&" 'dired-do-async-shell-command) |
| 3e1fb00f RS |
1254 | ;; Comparison commands |
| 1255 | (define-key map "=" 'dired-diff) | |
| 1256 | (define-key map "\M-=" 'dired-backup-diff) | |
| 1257 | ;; Tree Dired commands | |
| 1258 | (define-key map "\M-\C-?" 'dired-unmark-all-files) | |
| 1259 | (define-key map "\M-\C-d" 'dired-tree-down) | |
| 1260 | (define-key map "\M-\C-u" 'dired-tree-up) | |
| 1261 | (define-key map "\M-\C-n" 'dired-next-subdir) | |
| 1262 | (define-key map "\M-\C-p" 'dired-prev-subdir) | |
| 1263 | ;; move to marked files | |
| 1264 | (define-key map "\M-{" 'dired-prev-marked-file) | |
| 1265 | (define-key map "\M-}" 'dired-next-marked-file) | |
| 1266 | ;; Make all regexp commands share a `%' prefix: | |
| 1267 | ;; We used to get to the submap via a symbol dired-regexp-prefix, | |
| 1268 | ;; but that seems to serve little purpose, and copy-keymap | |
| 1269 | ;; does a better job without it. | |
| 1270 | (define-key map "%" nil) | |
| 1271 | (define-key map "%u" 'dired-upcase) | |
| 1272 | (define-key map "%l" 'dired-downcase) | |
| 1273 | (define-key map "%d" 'dired-flag-files-regexp) | |
| e9b8e22d | 1274 | (define-key map "%g" 'dired-mark-files-containing-regexp) |
| 3e1fb00f RS |
1275 | (define-key map "%m" 'dired-mark-files-regexp) |
| 1276 | (define-key map "%r" 'dired-do-rename-regexp) | |
| 1277 | (define-key map "%C" 'dired-do-copy-regexp) | |
| 1278 | (define-key map "%H" 'dired-do-hardlink-regexp) | |
| 1279 | (define-key map "%R" 'dired-do-rename-regexp) | |
| 1280 | (define-key map "%S" 'dired-do-symlink-regexp) | |
| 48e740bf | 1281 | (define-key map "%&" 'dired-flag-garbage-files) |
| 4a3ca6ed RS |
1282 | ;; Commands for marking and unmarking. |
| 1283 | (define-key map "*" nil) | |
| 1284 | (define-key map "**" 'dired-mark-executables) | |
| 1285 | (define-key map "*/" 'dired-mark-directories) | |
| 1286 | (define-key map "*@" 'dired-mark-symlinks) | |
| 1287 | (define-key map "*%" 'dired-mark-files-regexp) | |
| 1288 | (define-key map "*c" 'dired-change-marks) | |
| 0609c998 | 1289 | (define-key map "*s" 'dired-mark-subdir-files) |
| 4a3ca6ed RS |
1290 | (define-key map "*m" 'dired-mark) |
| 1291 | (define-key map "*u" 'dired-unmark) | |
| 1292 | (define-key map "*?" 'dired-unmark-all-files) | |
| 534a6edf | 1293 | (define-key map "*!" 'dired-unmark-all-marks) |
| d7aed37c | 1294 | (define-key map "U" 'dired-unmark-all-marks) |
| 4a3ca6ed RS |
1295 | (define-key map "*\177" 'dired-unmark-backward) |
| 1296 | (define-key map "*\C-n" 'dired-next-marked-file) | |
| 1297 | (define-key map "*\C-p" 'dired-prev-marked-file) | |
| d588eb90 | 1298 | (define-key map "*t" 'dired-toggle-marks) |
| 3e1fb00f | 1299 | ;; Lower keys for commands not operating on all the marked files |
| c5753a5d | 1300 | (define-key map "a" 'dired-find-alternate-file) |
| 3e1fb00f RS |
1301 | (define-key map "d" 'dired-flag-file-deletion) |
| 1302 | (define-key map "e" 'dired-find-file) | |
| 1303 | (define-key map "f" 'dired-find-file) | |
| 8cb95edf SM |
1304 | (define-key map "\C-m" 'dired-find-file) |
| 1305 | (put 'dired-find-file :advertised-binding "\C-m") | |
| 3e1fb00f RS |
1306 | (define-key map "g" 'revert-buffer) |
| 1307 | (define-key map "h" 'describe-mode) | |
| 1308 | (define-key map "i" 'dired-maybe-insert-subdir) | |
| e19d2d64 | 1309 | (define-key map "j" 'dired-goto-file) |
| 3e1fb00f RS |
1310 | (define-key map "k" 'dired-do-kill-lines) |
| 1311 | (define-key map "l" 'dired-do-redisplay) | |
| 1312 | (define-key map "m" 'dired-mark) | |
| 1313 | (define-key map "n" 'dired-next-line) | |
| 1314 | (define-key map "o" 'dired-find-file-other-window) | |
| 1315 | (define-key map "\C-o" 'dired-display-file) | |
| 1316 | (define-key map "p" 'dired-previous-line) | |
| da8a8438 | 1317 | (define-key map "q" 'quit-window) |
| 3e1fb00f | 1318 | (define-key map "s" 'dired-sort-toggle-or-edit) |
| d588eb90 | 1319 | (define-key map "t" 'dired-toggle-marks) |
| 3e1fb00f RS |
1320 | (define-key map "u" 'dired-unmark) |
| 1321 | (define-key map "v" 'dired-view-file) | |
| a3f4a3ef | 1322 | (define-key map "w" 'dired-copy-filename-as-kill) |
| 3e1fb00f | 1323 | (define-key map "x" 'dired-do-flagged-delete) |
| d1e99fa5 | 1324 | (define-key map "y" 'dired-show-file-type) |
| 3e1fb00f RS |
1325 | (define-key map "+" 'dired-create-directory) |
| 1326 | ;; moving | |
| 1327 | (define-key map "<" 'dired-prev-dirline) | |
| 1328 | (define-key map ">" 'dired-next-dirline) | |
| 1329 | (define-key map "^" 'dired-up-directory) | |
| 1330 | (define-key map " " 'dired-next-line) | |
| 1331 | (define-key map "\C-n" 'dired-next-line) | |
| 1332 | (define-key map "\C-p" 'dired-previous-line) | |
| 1333 | (define-key map [down] 'dired-next-line) | |
| 1334 | (define-key map [up] 'dired-previous-line) | |
| 1335 | ;; hiding | |
| 1336 | (define-key map "$" 'dired-hide-subdir) | |
| 1337 | (define-key map "\M-$" 'dired-hide-all) | |
| b89b46cf JL |
1338 | ;; isearch |
| 1339 | (define-key map (kbd "M-s a C-s") 'dired-do-isearch) | |
| 1340 | (define-key map (kbd "M-s a M-C-s") 'dired-do-isearch-regexp) | |
| eae2c85e JL |
1341 | (define-key map (kbd "M-s f C-s") 'dired-isearch-filenames) |
| 1342 | (define-key map (kbd "M-s f M-C-s") 'dired-isearch-filenames-regexp) | |
| 3e1fb00f | 1343 | ;; misc |
| 40aa8257 | 1344 | (define-key map "\C-x\C-q" 'dired-toggle-read-only) |
| 3e1fb00f RS |
1345 | (define-key map "?" 'dired-summary) |
| 1346 | (define-key map "\177" 'dired-unmark-backward) | |
| 5e5a3412 RS |
1347 | (define-key map [remap undo] 'dired-undo) |
| 1348 | (define-key map [remap advertised-undo] 'dired-undo) | |
| aa1a7612 CY |
1349 | ;; thumbnail manipulation (image-dired) |
| 1350 | (define-key map "\C-td" 'image-dired-display-thumbs) | |
| 1351 | (define-key map "\C-tt" 'image-dired-tag-files) | |
| 1352 | (define-key map "\C-tr" 'image-dired-delete-tag) | |
| 1353 | (define-key map "\C-tj" 'image-dired-jump-thumbnail-buffer) | |
| 1354 | (define-key map "\C-ti" 'image-dired-dired-display-image) | |
| 1355 | (define-key map "\C-tx" 'image-dired-dired-display-external) | |
| 1356 | (define-key map "\C-ta" 'image-dired-display-thumbs-append) | |
| 1357 | (define-key map "\C-t." 'image-dired-display-thumb) | |
| 1358 | (define-key map "\C-tc" 'image-dired-dired-comment-files) | |
| 1359 | (define-key map "\C-tf" 'image-dired-mark-tagged-files) | |
| 1360 | (define-key map "\C-t\C-t" 'image-dired-dired-insert-marked-thumbs) | |
| 1361 | (define-key map "\C-te" 'image-dired-dired-edit-comment-and-tags) | |
| bfeee9d1 DN |
1362 | ;; encryption and decryption (epa-dired) |
| 1363 | (define-key map ":d" 'epa-dired-do-decrypt) | |
| 1364 | (define-key map ":v" 'epa-dired-do-verify) | |
| 1365 | (define-key map ":s" 'epa-dired-do-sign) | |
| 1366 | (define-key map ":e" 'epa-dired-do-encrypt) | |
| 3e1fb00f RS |
1367 | |
| 1368 | ;; Make menu bar items. | |
| 1369 | ||
| d066de8e EZ |
1370 | ;; No need to fo this, now that top-level items are fewer. |
| 1371 | ;;;; | |
| 3e1fb00f | 1372 | ;; Get rid of the Edit menu bar item to save space. |
| d066de8e | 1373 | ;(define-key map [menu-bar edit] 'undefined) |
| 3e1fb00f RS |
1374 | |
| 1375 | (define-key map [menu-bar subdir] | |
| 1376 | (cons "Subdir" (make-sparse-keymap "Subdir"))) | |
| 1377 | ||
| 1378 | (define-key map [menu-bar subdir hide-all] | |
| d066de8e EZ |
1379 | '(menu-item "Hide All" dired-hide-all |
| 1380 | :help "Hide all subdirectories, leave only header lines")) | |
| 3e1fb00f | 1381 | (define-key map [menu-bar subdir hide-subdir] |
| d066de8e EZ |
1382 | '(menu-item "Hide/UnHide Subdir" dired-hide-subdir |
| 1383 | :help "Hide or unhide current directory listing")) | |
| 3e1fb00f | 1384 | (define-key map [menu-bar subdir tree-down] |
| d066de8e EZ |
1385 | '(menu-item "Tree Down" dired-tree-down |
| 1386 | :help "Go to first subdirectory header down the tree")) | |
| 3e1fb00f | 1387 | (define-key map [menu-bar subdir tree-up] |
| d066de8e EZ |
1388 | '(menu-item "Tree Up" dired-tree-up |
| 1389 | :help "Go to first subdirectory header up the tree")) | |
| 3e1fb00f | 1390 | (define-key map [menu-bar subdir up] |
| d066de8e EZ |
1391 | '(menu-item "Up Directory" dired-up-directory |
| 1392 | :help "Edit the parent directory")) | |
| 3e1fb00f | 1393 | (define-key map [menu-bar subdir prev-subdir] |
| d066de8e EZ |
1394 | '(menu-item "Prev Subdir" dired-prev-subdir |
| 1395 | :help "Go to previous subdirectory header line")) | |
| 3e1fb00f | 1396 | (define-key map [menu-bar subdir next-subdir] |
| d066de8e EZ |
1397 | '(menu-item "Next Subdir" dired-next-subdir |
| 1398 | :help "Go to next subdirectory header line")) | |
| 3e1fb00f | 1399 | (define-key map [menu-bar subdir prev-dirline] |
| d066de8e EZ |
1400 | '(menu-item "Prev Dirline" dired-prev-dirline |
| 1401 | :help "Move to next directory-file line")) | |
| 3e1fb00f | 1402 | (define-key map [menu-bar subdir next-dirline] |
| d066de8e EZ |
1403 | '(menu-item "Next Dirline" dired-next-dirline |
| 1404 | :help "Move to previous directory-file line")) | |
| 3e1fb00f | 1405 | (define-key map [menu-bar subdir insert] |
| d066de8e | 1406 | '(menu-item "Insert This Subdir" dired-maybe-insert-subdir |
| bedd8a58 CY |
1407 | :help "Insert contents of subdirectory" |
| 1408 | :enable (let ((f (dired-get-filename nil t))) | |
| 1409 | (and f (file-directory-p f))))) | |
| 3e1fb00f RS |
1410 | (define-key map [menu-bar immediate] |
| 1411 | (cons "Immediate" (make-sparse-keymap "Immediate"))) | |
| 1412 | ||
| bfeee9d1 DN |
1413 | (define-key map |
| 1414 | [menu-bar immediate epa-dired-do-decrypt] | |
| 1415 | '(menu-item "Decrypt" epa-dired-do-decrypt | |
| 1416 | :help "Decrypt file at cursor")) | |
| 1417 | ||
| 1418 | (define-key map | |
| 1419 | [menu-bar immediate epa-dired-do-verify] | |
| 1420 | '(menu-item "Verify" epa-dired-do-verify | |
| 1421 | :help "Verify digital signature of file at cursor")) | |
| 1422 | ||
| 1423 | (define-key map | |
| 1424 | [menu-bar immediate epa-dired-do-sign] | |
| 1425 | '(menu-item "Sign" epa-dired-do-sign | |
| 1426 | :help "Create digital signature of file at cursor")) | |
| 1427 | ||
| 1428 | (define-key map | |
| 1429 | [menu-bar immediate epa-dired-do-encrypt] | |
| 1430 | '(menu-item "Encrypt" epa-dired-do-encrypt | |
| 1431 | :help "Encrypt file at cursor")) | |
| 1432 | ||
| 1433 | (define-key map [menu-bar immediate dashes-4] | |
| 1434 | '("--")) | |
| 1435 | ||
| 635abd82 | 1436 | (define-key map |
| aa1a7612 CY |
1437 | [menu-bar immediate image-dired-dired-display-external] |
| 1438 | '(menu-item "Display Image Externally" image-dired-dired-display-external | |
| bc4dbed5 | 1439 | :help "Display image in external viewer")) |
| 635abd82 | 1440 | (define-key map |
| aa1a7612 CY |
1441 | [menu-bar immediate image-dired-dired-display-image] |
| 1442 | '(menu-item "Display Image" image-dired-dired-display-image | |
| bc4dbed5 | 1443 | :help "Display sized image in a separate window")) |
| 36938994 | 1444 | |
| 836788c9 MD |
1445 | (define-key map [menu-bar immediate dashes-4] |
| 1446 | '("--")) | |
| 1447 | ||
| 1448 | (define-key map [menu-bar immediate revert-buffer] | |
| 1449 | '(menu-item "Refresh" revert-buffer | |
| 1450 | :help "Update contents of shown directories")) | |
| 1451 | ||
| 1452 | (define-key map [menu-bar immediate dashes] | |
| 1453 | '("--")) | |
| 635abd82 | 1454 | |
| eae2c85e JL |
1455 | (define-key map [menu-bar immediate isearch-filenames-regexp] |
| 1456 | '(menu-item "Isearch Regexp in File Names..." dired-isearch-filenames-regexp | |
| 1457 | :help "Incrementally search for regexp in file names only")) | |
| 1458 | (define-key map [menu-bar immediate isearch-filenames] | |
| 1459 | '(menu-item "Isearch in File Names..." dired-isearch-filenames | |
| 1460 | :help "Incrementally search for string in file names only.")) | |
| 0e2aaf98 | 1461 | (define-key map [menu-bar immediate compare-directories] |
| 27af5d58 | 1462 | '(menu-item "Compare Directories..." dired-compare-directories |
| 0e2aaf98 | 1463 | :help "Mark files with different attributes in two dired buffers")) |
| 3e1fb00f | 1464 | (define-key map [menu-bar immediate backup-diff] |
| d066de8e EZ |
1465 | '(menu-item "Compare with Backup" dired-backup-diff |
| 1466 | :help "Diff file at cursor with its latest backup")) | |
| 3e1fb00f | 1467 | (define-key map [menu-bar immediate diff] |
| d066de8e EZ |
1468 | '(menu-item "Diff..." dired-diff |
| 1469 | :help "Compare file at cursor with another file")) | |
| 3e1fb00f | 1470 | (define-key map [menu-bar immediate view] |
| d066de8e EZ |
1471 | '(menu-item "View This File" dired-view-file |
| 1472 | :help "Examine file at cursor in read-only mode")) | |
| 3e1fb00f | 1473 | (define-key map [menu-bar immediate display] |
| d066de8e EZ |
1474 | '(menu-item "Display in Other Window" dired-display-file |
| 1475 | :help "Display file at cursor in other window")) | |
| 3e1fb00f | 1476 | (define-key map [menu-bar immediate find-file-other-window] |
| d066de8e EZ |
1477 | '(menu-item "Find in Other Window" dired-find-file-other-window |
| 1478 | :help "Edit file at cursor in other window")) | |
| 3e1fb00f | 1479 | (define-key map [menu-bar immediate find-file] |
| d066de8e EZ |
1480 | '(menu-item "Find This File" dired-find-file |
| 1481 | :help "Edit file at cursor")) | |
| 3e1fb00f | 1482 | (define-key map [menu-bar immediate create-directory] |
| 4b33a64a DN |
1483 | '(menu-item "Create Directory..." dired-create-directory |
| 1484 | :help "Create a directory")) | |
| 2ecab840 | 1485 | (define-key map [menu-bar immediate wdired-mode] |
| 40aa8257 | 1486 | '(menu-item "Edit File Names" wdired-change-to-wdired-mode |
| 4b33a64a | 1487 | :help "Put a dired buffer in a mode in which filenames are editable" |
| 89e87059 | 1488 | :keys "C-x C-q" |
| 40aa8257 | 1489 | :filter (lambda (x) (if (eq major-mode 'dired-mode) x)))) |
| 3e1fb00f RS |
1490 | |
| 1491 | (define-key map [menu-bar regexp] | |
| 1492 | (cons "Regexp" (make-sparse-keymap "Regexp"))) | |
| 1493 | ||
| 836788c9 | 1494 | (define-key map |
| aa1a7612 CY |
1495 | [menu-bar regexp image-dired-mark-tagged-files] |
| 1496 | '(menu-item "Mark From Image Tag..." image-dired-mark-tagged-files | |
| 098bab71 JB |
1497 | :help "Mark files whose image tags matches regexp")) |
| 1498 | ||
| 836788c9 | 1499 | (define-key map [menu-bar regexp dashes-1] |
| 098bab71 | 1500 | '("--")) |
| 836788c9 | 1501 | |
| 3e1fb00f | 1502 | (define-key map [menu-bar regexp downcase] |
| d066de8e EZ |
1503 | '(menu-item "Downcase" dired-downcase |
| 1504 | ;; When running on plain MS-DOS, there's only one | |
| 1505 | ;; letter-case for file names. | |
| 1506 | :enable (or (not (fboundp 'msdos-long-file-names)) | |
| 1507 | (msdos-long-file-names)) | |
| 1508 | :help "Rename marked files to lower-case name")) | |
| 3e1fb00f | 1509 | (define-key map [menu-bar regexp upcase] |
| d066de8e EZ |
1510 | '(menu-item "Upcase" dired-upcase |
| 1511 | :enable (or (not (fboundp 'msdos-long-file-names)) | |
| 1512 | (msdos-long-file-names)) | |
| 1513 | :help "Rename marked files to upper-case name")) | |
| 3e1fb00f | 1514 | (define-key map [menu-bar regexp hardlink] |
| d066de8e EZ |
1515 | '(menu-item "Hardlink..." dired-do-hardlink-regexp |
| 1516 | :help "Make hard links for files matching regexp")) | |
| 3e1fb00f | 1517 | (define-key map [menu-bar regexp symlink] |
| d066de8e EZ |
1518 | '(menu-item "Symlink..." dired-do-symlink-regexp |
| 1519 | :visible (fboundp 'make-symbolic-link) | |
| 1520 | :help "Make symbolic links for files matching regexp")) | |
| 3e1fb00f | 1521 | (define-key map [menu-bar regexp rename] |
| d066de8e EZ |
1522 | '(menu-item "Rename..." dired-do-rename-regexp |
| 1523 | :help "Rename marked files matching regexp")) | |
| 3e1fb00f | 1524 | (define-key map [menu-bar regexp copy] |
| d066de8e EZ |
1525 | '(menu-item "Copy..." dired-do-copy-regexp |
| 1526 | :help "Copy marked files matching regexp")) | |
| 3e1fb00f | 1527 | (define-key map [menu-bar regexp flag] |
| d066de8e EZ |
1528 | '(menu-item "Flag..." dired-flag-files-regexp |
| 1529 | :help "Flag files matching regexp for deletion")) | |
| 3e1fb00f | 1530 | (define-key map [menu-bar regexp mark] |
| d066de8e EZ |
1531 | '(menu-item "Mark..." dired-mark-files-regexp |
| 1532 | :help "Mark files matching regexp for future operations")) | |
| aa924deb | 1533 | (define-key map [menu-bar regexp mark-cont] |
| d066de8e EZ |
1534 | '(menu-item "Mark Containing..." dired-mark-files-containing-regexp |
| 1535 | :help "Mark files whose contents matches regexp")) | |
| 3e1fb00f RS |
1536 | |
| 1537 | (define-key map [menu-bar mark] | |
| 1538 | (cons "Mark" (make-sparse-keymap "Mark"))) | |
| 1539 | ||
| 1540 | (define-key map [menu-bar mark prev] | |
| d066de8e EZ |
1541 | '(menu-item "Previous Marked" dired-prev-marked-file |
| 1542 | :help "Move to previous marked file")) | |
| 3e1fb00f | 1543 | (define-key map [menu-bar mark next] |
| d066de8e EZ |
1544 | '(menu-item "Next Marked" dired-next-marked-file |
| 1545 | :help "Move to next marked file")) | |
| 3e1fb00f | 1546 | (define-key map [menu-bar mark marks] |
| d066de8e EZ |
1547 | '(menu-item "Change Marks..." dired-change-marks |
| 1548 | :help "Replace marker with another character")) | |
| 3e1fb00f | 1549 | (define-key map [menu-bar mark unmark-all] |
| d066de8e | 1550 | '(menu-item "Unmark All" dired-unmark-all-marks)) |
| 3e1fb00f | 1551 | (define-key map [menu-bar mark symlinks] |
| d066de8e EZ |
1552 | '(menu-item "Mark Symlinks" dired-mark-symlinks |
| 1553 | :visible (fboundp 'make-symbolic-link) | |
| 1554 | :help "Mark all symbolic links")) | |
| 3e1fb00f | 1555 | (define-key map [menu-bar mark directories] |
| d066de8e EZ |
1556 | '(menu-item "Mark Directories" dired-mark-directories |
| 1557 | :help "Mark all directories except `.' and `..'")) | |
| 3e1fb00f | 1558 | (define-key map [menu-bar mark directory] |
| d066de8e EZ |
1559 | '(menu-item "Mark Old Backups" dired-clean-directory |
| 1560 | :help "Flag old numbered backups for deletion")) | |
| 3e1fb00f | 1561 | (define-key map [menu-bar mark executables] |
| d066de8e EZ |
1562 | '(menu-item "Mark Executables" dired-mark-executables |
| 1563 | :help "Mark all executable files")) | |
| 84d3f6e8 | 1564 | (define-key map [menu-bar mark garbage-files] |
| d066de8e EZ |
1565 | '(menu-item "Flag Garbage Files" dired-flag-garbage-files |
| 1566 | :help "Flag unneeded files for deletion")) | |
| 3e1fb00f | 1567 | (define-key map [menu-bar mark backup-files] |
| d066de8e EZ |
1568 | '(menu-item "Flag Backup Files" dired-flag-backup-files |
| 1569 | :help "Flag all backup files for deletion")) | |
| 3e1fb00f | 1570 | (define-key map [menu-bar mark auto-save-files] |
| d066de8e EZ |
1571 | '(menu-item "Flag Auto-save Files" dired-flag-auto-save-files |
| 1572 | :help "Flag auto-save files for deletion")) | |
| 3e1fb00f | 1573 | (define-key map [menu-bar mark deletion] |
| d066de8e EZ |
1574 | '(menu-item "Flag" dired-flag-file-deletion |
| 1575 | :help "Flag current line's file for deletion")) | |
| 3e1fb00f | 1576 | (define-key map [menu-bar mark unmark] |
| d066de8e EZ |
1577 | '(menu-item "Unmark" dired-unmark |
| 1578 | :help "Unmark or unflag current line's file")) | |
| 3e1fb00f | 1579 | (define-key map [menu-bar mark mark] |
| d066de8e EZ |
1580 | '(menu-item "Mark" dired-mark |
| 1581 | :help "Mark current line's file for future operations")) | |
| e5f0841e | 1582 | (define-key map [menu-bar mark toggle-marks] |
| d588eb90 | 1583 | '(menu-item "Toggle Marks" dired-toggle-marks |
| d066de8e | 1584 | :help "Mark unmarked files, unmark marked ones")) |
| 3e1fb00f RS |
1585 | |
| 1586 | (define-key map [menu-bar operate] | |
| 1587 | (cons "Operate" (make-sparse-keymap "Operate"))) | |
| 1588 | ||
| 836788c9 | 1589 | (define-key map |
| aa1a7612 CY |
1590 | [menu-bar operate image-dired-delete-tag] |
| 1591 | '(menu-item "Delete Image Tag..." image-dired-delete-tag | |
| b305952d | 1592 | :help "Delete image tag from current or marked files")) |
| 836788c9 | 1593 | (define-key map |
| aa1a7612 CY |
1594 | [menu-bar operate image-dired-tag-files] |
| 1595 | '(menu-item "Add Image Tags..." image-dired-tag-files | |
| 836788c9 MD |
1596 | :help "Add image tags to current or marked files")) |
| 1597 | (define-key map | |
| aa1a7612 CY |
1598 | [menu-bar operate image-dired-dired-comment-files] |
| 1599 | '(menu-item "Add Image Comment..." image-dired-dired-comment-files | |
| 836788c9 MD |
1600 | :help "Add image comment to current or marked files")) |
| 1601 | (define-key map | |
| aa1a7612 | 1602 | [menu-bar operate image-dired-display-thumbs] |
| a41925a2 JL |
1603 | '(menu-item "Display image thumbnails" image-dired-display-thumbs |
| 1604 | :help "Display image thumbnails for current or marked image files")) | |
| 098bab71 | 1605 | |
| 836788c9 | 1606 | (define-key map [menu-bar operate dashes-3] |
| 098bab71 | 1607 | '("--")) |
| 836788c9 | 1608 | |
| 3e1fb00f | 1609 | (define-key map [menu-bar operate query-replace] |
| ee93b692 | 1610 | '(menu-item "Query Replace in Files..." dired-do-query-replace-regexp |
| d066de8e | 1611 | :help "Replace regexp in marked files")) |
| 3e1fb00f | 1612 | (define-key map [menu-bar operate search] |
| d066de8e EZ |
1613 | '(menu-item "Search Files..." dired-do-search |
| 1614 | :help "Search marked files for regexp")) | |
| b89b46cf JL |
1615 | (define-key map [menu-bar operate isearch-regexp] |
| 1616 | '(menu-item "Isearch Regexp Files..." dired-do-isearch-regexp | |
| 1617 | :help "Incrementally search marked files for regexp")) | |
| 1618 | (define-key map [menu-bar operate isearch] | |
| 1619 | '(menu-item "Isearch Files..." dired-do-isearch | |
| 1620 | :help "Incrementally search marked files for string")) | |
| 3e1fb00f | 1621 | (define-key map [menu-bar operate chown] |
| d066de8e EZ |
1622 | '(menu-item "Change Owner..." dired-do-chown |
| 1623 | :visible (not (memq system-type '(ms-dos windows-nt))) | |
| 1624 | :help "Change the owner of marked files")) | |
| 3e1fb00f | 1625 | (define-key map [menu-bar operate chgrp] |
| d066de8e EZ |
1626 | '(menu-item "Change Group..." dired-do-chgrp |
| 1627 | :visible (not (memq system-type '(ms-dos windows-nt))) | |
| 1628 | :help "Change the group of marked files")) | |
| 3e1fb00f | 1629 | (define-key map [menu-bar operate chmod] |
| d066de8e EZ |
1630 | '(menu-item "Change Mode..." dired-do-chmod |
| 1631 | :help "Change mode (attributes) of marked files")) | |
| 57654b8c JL |
1632 | (define-key map [menu-bar operate touch] |
| 1633 | '(menu-item "Change Timestamp..." dired-do-touch | |
| 1634 | :help "Change timestamp of marked files")) | |
| 3e1fb00f | 1635 | (define-key map [menu-bar operate load] |
| d066de8e EZ |
1636 | '(menu-item "Load" dired-do-load |
| 1637 | :help "Load marked Emacs Lisp files")) | |
| 3e1fb00f | 1638 | (define-key map [menu-bar operate compile] |
| d066de8e EZ |
1639 | '(menu-item "Byte-compile" dired-do-byte-compile |
| 1640 | :help "Byte-compile marked Emacs Lisp files")) | |
| 3e1fb00f | 1641 | (define-key map [menu-bar operate compress] |
| d066de8e EZ |
1642 | '(menu-item "Compress" dired-do-compress |
| 1643 | :help "Compress/uncompress marked files")) | |
| 3e1fb00f | 1644 | (define-key map [menu-bar operate print] |
| d066de8e EZ |
1645 | '(menu-item "Print..." dired-do-print |
| 1646 | :help "Ask for print command and print marked files")) | |
| 3e1fb00f | 1647 | (define-key map [menu-bar operate hardlink] |
| d066de8e EZ |
1648 | '(menu-item "Hardlink to..." dired-do-hardlink |
| 1649 | :help "Make hard links for current or marked files")) | |
| 3e1fb00f | 1650 | (define-key map [menu-bar operate symlink] |
| d066de8e EZ |
1651 | '(menu-item "Symlink to..." dired-do-symlink |
| 1652 | :visible (fboundp 'make-symbolic-link) | |
| 1653 | :help "Make symbolic links for current or marked files")) | |
| 077bf69b GM |
1654 | (define-key map [menu-bar operate async-command] |
| 1655 | '(menu-item "Asynchronous Shell Command..." dired-do-async-shell-command | |
| 1656 | :help "Run a shell command asynchronously on current or marked files")) | |
| 3e1fb00f | 1657 | (define-key map [menu-bar operate command] |
| d066de8e | 1658 | '(menu-item "Shell Command..." dired-do-shell-command |
| 077bf69b | 1659 | :help "Run a shell command on current or marked files")) |
| 3e1fb00f | 1660 | (define-key map [menu-bar operate delete] |
| d066de8e EZ |
1661 | '(menu-item "Delete" dired-do-delete |
| 1662 | :help "Delete current file or all marked files")) | |
| 3e1fb00f | 1663 | (define-key map [menu-bar operate rename] |
| d066de8e EZ |
1664 | '(menu-item "Rename to..." dired-do-rename |
| 1665 | :help "Rename current file or move marked files")) | |
| 3e1fb00f | 1666 | (define-key map [menu-bar operate copy] |
| d066de8e EZ |
1667 | '(menu-item "Copy to..." dired-do-copy |
| 1668 | :help "Copy current file or all marked files")) | |
| 3e1fb00f | 1669 | |
| d7aed37c SM |
1670 | map) |
| 1671 | "Local keymap for `dired-mode' buffers.") | |
| 83fadedf | 1672 | \f |
| 84fc2cfa ER |
1673 | ;; Dired mode is suitable only for specially formatted data. |
| 1674 | (put 'dired-mode 'mode-class 'special) | |
| 1675 | ||
| a515788d LH |
1676 | ;; Autoload cookie needed by desktop.el |
| 1677 | ;;;###autoload | |
| 492d2437 RS |
1678 | (defun dired-mode (&optional dirname switches) |
| 1679 | "\ | |
| 1680 | Mode for \"editing\" directory listings. | |
| 68d2f12f | 1681 | In Dired, you are \"editing\" a list of the files in a directory and |
| 492d2437 RS |
1682 | \(optionally) its subdirectories, in the format of `ls -lR'. |
| 1683 | Each directory is a page: use \\[backward-page] and \\[forward-page] to move pagewise. | |
| 1684 | \"Editing\" means that you can run shell commands on files, visit, | |
| 1685 | compress, load or byte-compile them, change their file attributes | |
| 1686 | and insert subdirectories into the same buffer. You can \"mark\" | |
| 1687 | files for later commands or \"flag\" them for deletion, either file | |
| 1688 | by file or all files matching certain criteria. | |
| 1689 | You can move using the usual cursor motion commands.\\<dired-mode-map> | |
| 1690 | Letters no longer insert themselves. Digits are prefix arguments. | |
| 1691 | Instead, type \\[dired-flag-file-deletion] to flag a file for Deletion. | |
| 1692 | Type \\[dired-mark] to Mark a file or subdirectory for later commands. | |
| 1693 | Most commands operate on the marked files and use the current file | |
| 1694 | if no files are marked. Use a numeric prefix argument to operate on | |
| 1695 | the next ARG (or previous -ARG if ARG<0) files, or just `1' | |
| 1696 | to operate on the current file only. Prefix arguments override marks. | |
| 1697 | Mark-using commands display a list of failures afterwards. Type \\[dired-summary] | |
| 1698 | to see why something went wrong. | |
| 1699 | Type \\[dired-unmark] to Unmark a file or all files of a subdirectory. | |
| 1700 | Type \\[dired-unmark-backward] to back up one line and unflag. | |
| 1701 | Type \\[dired-do-flagged-delete] to eXecute the deletions requested. | |
| 8cb95edf | 1702 | Type \\[dired-find-file] to Find the current line's file |
| 492d2437 RS |
1703 | (or dired it in another buffer, if it is a directory). |
| 1704 | Type \\[dired-find-file-other-window] to find file or dired directory in Other window. | |
| 1705 | Type \\[dired-maybe-insert-subdir] to Insert a subdirectory in this buffer. | |
| 1706 | Type \\[dired-do-rename] to Rename a file or move the marked files to another directory. | |
| 1707 | Type \\[dired-do-copy] to Copy files. | |
| ee680b2b JB |
1708 | Type \\[dired-sort-toggle-or-edit] to toggle Sorting by name/date or change the `ls' switches. |
| 1709 | Type \\[revert-buffer] to read all currently expanded directories aGain. | |
| 492d2437 RS |
1710 | This retains all marks and hides subdirs again that were hidden before. |
| 1711 | SPC and DEL can be used to move down and up by lines. | |
| 1712 | ||
| ee680b2b | 1713 | If Dired ever gets confused, you can either type \\[revert-buffer] \ |
| 492d2437 RS |
1714 | to read the |
| 1715 | directories again, type \\[dired-do-redisplay] \ | |
| 1716 | to relist a single or the marked files or a | |
| 1717 | subdirectory, or type \\[dired-build-subdir-alist] to parse the buffer | |
| 1718 | again for the directory tree. | |
| 1719 | ||
| 1720 | Customization variables (rename this buffer and type \\[describe-variable] on each line | |
| 1721 | for more info): | |
| 1722 | ||
| 87ae59e3 SM |
1723 | `dired-listing-switches' |
| 1724 | `dired-trivial-filenames' | |
| 1725 | `dired-shrink-to-fit' | |
| 1726 | `dired-marker-char' | |
| 1727 | `dired-del-marker' | |
| 1728 | `dired-keep-marker-rename' | |
| 1729 | `dired-keep-marker-copy' | |
| 1730 | `dired-keep-marker-hardlink' | |
| 1731 | `dired-keep-marker-symlink' | |
| 492d2437 RS |
1732 | |
| 1733 | Hooks (use \\[describe-variable] to see their documentation): | |
| 1734 | ||
| 87ae59e3 SM |
1735 | `dired-before-readin-hook' |
| 1736 | `dired-after-readin-hook' | |
| 1737 | `dired-mode-hook' | |
| 1738 | `dired-load-hook' | |
| 492d2437 RS |
1739 | |
| 1740 | Keybindings: | |
| 84fc2cfa | 1741 | \\{dired-mode-map}" |
| 492d2437 RS |
1742 | ;; Not to be called interactively (e.g. dired-directory will be set |
| 1743 | ;; to default-directory, which is wrong with wildcards). | |
| 84fc2cfa | 1744 | (kill-all-local-variables) |
| 84fc2cfa | 1745 | (use-local-map dired-mode-map) |
| 492d2437 RS |
1746 | (dired-advertise) ; default-directory is already set |
| 1747 | (setq major-mode 'dired-mode | |
| 1748 | mode-name "Dired" | |
| 87ae59e3 | 1749 | ;; case-fold-search nil |
| 492d2437 RS |
1750 | buffer-read-only t |
| 1751 | selective-display t ; for subdirectory hiding | |
| 0acdf642 GM |
1752 | mode-line-buffer-identification |
| 1753 | (propertized-buffer-identification "%17b")) | |
| 492d2437 RS |
1754 | (set (make-local-variable 'revert-buffer-function) |
| 1755 | (function dired-revert)) | |
| 573e4d2d LT |
1756 | (set (make-local-variable 'buffer-stale-function) |
| 1757 | (function dired-buffer-stale-p)) | |
| 492d2437 RS |
1758 | (set (make-local-variable 'page-delimiter) |
| 1759 | "\n\n") | |
| 1760 | (set (make-local-variable 'dired-directory) | |
| 1761 | (or dirname default-directory)) | |
| 1762 | ;; list-buffers uses this to display the dir being edited in this buffer. | |
| 11ee8d90 JB |
1763 | (setq list-buffers-directory |
| 1764 | (expand-file-name (if (listp dired-directory) | |
| 1765 | (car dired-directory) | |
| 1766 | dired-directory))) | |
| 492d2437 RS |
1767 | (set (make-local-variable 'dired-actual-switches) |
| 1768 | (or switches dired-listing-switches)) | |
| d7aed37c SM |
1769 | (set (make-local-variable 'font-lock-defaults) |
| 1770 | '(dired-font-lock-keywords t nil nil beginning-of-line)) | |
| cb5f1f67 | 1771 | (set (make-local-variable 'desktop-save-buffer) |
| 31b4c848 | 1772 | 'dired-desktop-buffer-misc-data) |
| 5553077c | 1773 | (setq dired-switches-alist nil) |
| 492d2437 | 1774 | (dired-sort-other dired-actual-switches t) |
| 361eee8f | 1775 | (when (featurep 'dnd) |
| 6ae53dc1 RS |
1776 | (set (make-local-variable 'dnd-protocol-alist) |
| 1777 | (append dired-dnd-protocol-alist dnd-protocol-alist))) | |
| eae2c85e | 1778 | (add-hook 'isearch-mode-hook 'dired-isearch-filenames-setup nil t) |
| 1ed8284d | 1779 | (run-mode-hooks 'dired-mode-hook)) |
| 83fadedf | 1780 | \f |
| eb8c3be9 | 1781 | ;; Idiosyncratic dired commands that don't deal with marks. |
| 84fc2cfa | 1782 | |
| 84fc2cfa | 1783 | (defun dired-summary () |
| ee680b2b | 1784 | "Summarize basic Dired commands and show recent dired errors." |
| 84fc2cfa | 1785 | (interactive) |
| 492d2437 | 1786 | (dired-why) |
| 84fc2cfa ER |
1787 | ;>> this should check the key-bindings and use substitute-command-keys if non-standard |
| 1788 | (message | |
| 50f74744 | 1789 | "d-elete, u-ndelete, x-punge, f-ind, o-ther window, R-ename, C-opy, h-elp")) |
| 84fc2cfa | 1790 | |
| 492d2437 RS |
1791 | (defun dired-undo () |
| 1792 | "Undo in a dired buffer. | |
| 1793 | This doesn't recover lost files, it just undoes changes in the buffer itself. | |
| 487327a9 | 1794 | You can use it to recover marks, killed lines or subdirs." |
| 492d2437 | 1795 | (interactive) |
| f836b98e | 1796 | (let ((inhibit-read-only t)) |
| 487327a9 LT |
1797 | (undo)) |
| 1798 | (dired-build-subdir-alist) | |
| ee680b2b | 1799 | (message "Change in dired buffer undone. |
| 487327a9 | 1800 | Actual changes in files cannot be undone by Emacs.")) |
| 84fc2cfa | 1801 | |
| 40aa8257 JL |
1802 | (defun dired-toggle-read-only () |
| 1803 | "Edit dired buffer with Wdired, or set it read-only. | |
| 1804 | Call `wdired-change-to-wdired-mode' in dired buffers whose editing is | |
| 1805 | supported by Wdired (the major mode of the dired buffer is `dired-mode'). | |
| 1806 | Otherwise, for buffers inheriting from dired-mode, call `toggle-read-only'." | |
| 1807 | (interactive) | |
| 1808 | (if (eq major-mode 'dired-mode) | |
| 1809 | (wdired-change-to-wdired-mode) | |
| 1810 | (toggle-read-only))) | |
| 1811 | ||
| 84fc2cfa ER |
1812 | (defun dired-next-line (arg) |
| 1813 | "Move down lines then position at filename. | |
| 1814 | Optional prefix ARG says how many lines to move; default is one line." | |
| 1815 | (interactive "p") | |
| e82a724f | 1816 | (forward-line arg) |
| 84fc2cfa ER |
1817 | (dired-move-to-filename)) |
| 1818 | ||
| 1819 | (defun dired-previous-line (arg) | |
| 1820 | "Move up lines then position at filename. | |
| 1821 | Optional prefix ARG says how many lines to move; default is one line." | |
| 1822 | (interactive "p") | |
| e82a724f | 1823 | (forward-line (- arg)) |
| 84fc2cfa ER |
1824 | (dired-move-to-filename)) |
| 1825 | ||
| 492d2437 RS |
1826 | (defun dired-next-dirline (arg &optional opoint) |
| 1827 | "Goto ARG'th next directory file line." | |
| 1828 | (interactive "p") | |
| 1829 | (or opoint (setq opoint (point))) | |
| 1830 | (if (if (> arg 0) | |
| 1831 | (re-search-forward dired-re-dir nil t arg) | |
| 1832 | (beginning-of-line) | |
| 1833 | (re-search-backward dired-re-dir nil t (- arg))) | |
| 1834 | (dired-move-to-filename) ; user may type `i' or `f' | |
| 1835 | (goto-char opoint) | |
| 1836 | (error "No more subdirectories"))) | |
| 1837 | ||
| 1838 | (defun dired-prev-dirline (arg) | |
| 1839 | "Goto ARG'th previous directory file line." | |
| 1840 | (interactive "p") | |
| 1841 | (dired-next-dirline (- arg))) | |
| 1842 | ||
| ac1ce341 | 1843 | (defun dired-up-directory (&optional other-window) |
| 68d2f12f | 1844 | "Run Dired on parent directory of current directory. |
| 492d2437 RS |
1845 | Find the parent directory either in this buffer or another buffer. |
| 1846 | Creates a buffer if necessary." | |
| ac1ce341 | 1847 | (interactive "P") |
| 492d2437 RS |
1848 | (let* ((dir (dired-current-directory)) |
| 1849 | (up (file-name-directory (directory-file-name dir)))) | |
| 1850 | (or (dired-goto-file (directory-file-name dir)) | |
| 7b2469ae RS |
1851 | ;; Only try dired-goto-subdir if buffer has more than one dir. |
| 1852 | (and (cdr dired-subdir-alist) | |
| 492d2437 RS |
1853 | (dired-goto-subdir up)) |
| 1854 | (progn | |
| ac1ce341 EN |
1855 | (if other-window |
| 1856 | (dired-other-window up) | |
| 1857 | (dired up)) | |
| 492d2437 | 1858 | (dired-goto-file dir))))) |
| 84fc2cfa | 1859 | |
| 68d2f12f RS |
1860 | (defun dired-get-file-for-visit () |
| 1861 | "Get the current line's file name, with an error if file does not exist." | |
| 53fd9d05 | 1862 | (interactive) |
| e9407052 RS |
1863 | ;; We pass t for second arg so that we don't get error for `.' and `..'. |
| 1864 | (let ((raw (dired-get-filename nil t)) | |
| 1865 | file-name) | |
| 1866 | (if (null raw) | |
| 1867 | (error "No file on this line")) | |
| 1868 | (setq file-name (file-name-sans-versions raw t)) | |
| c439687b | 1869 | (if (file-exists-p file-name) |
| 68d2f12f | 1870 | file-name |
| 55642aa4 RS |
1871 | (if (file-symlink-p file-name) |
| 1872 | (error "File is a symlink to a nonexistent target") | |
| ee680b2b | 1873 | (error "File no longer exists; type `g' to update dired buffer"))))) |
| 84fc2cfa | 1874 | |
| f143d380 | 1875 | ;; Force C-m keybinding rather than `f' or `e' in the mode doc: |
| 8cb95edf | 1876 | (define-obsolete-function-alias 'dired-advertised-find-file 'dired-find-file "23.2") |
| 68d2f12f RS |
1877 | (defun dired-find-file () |
| 1878 | "In Dired, visit the file or directory named on this line." | |
| 1879 | (interactive) | |
| 1d5ad120 | 1880 | ;; Bind `find-file-run-dired' so that the command works on directories |
| 59d18288 RS |
1881 | ;; too, independent of the user's setting. |
| 1882 | (let ((find-file-run-dired t)) | |
| 1883 | (find-file (dired-get-file-for-visit)))) | |
| 68d2f12f | 1884 | |
| c5753a5d | 1885 | (defun dired-find-alternate-file () |
| 68d2f12f | 1886 | "In Dired, visit this file or directory instead of the dired buffer." |
| c5753a5d GM |
1887 | (interactive) |
| 1888 | (set-buffer-modified-p nil) | |
| 68d2f12f | 1889 | (find-alternate-file (dired-get-file-for-visit))) |
| 336cd99d | 1890 | ;; Don't override the setting from .emacs. |
| c21993d0 | 1891 | ;;;###autoload (put 'dired-find-alternate-file 'disabled t) |
| c5753a5d | 1892 | |
| dbcb9389 | 1893 | (defun dired-mouse-find-file-other-window (event) |
| 68d2f12f | 1894 | "In Dired, visit the file or directory name you click on." |
| dbcb9389 | 1895 | (interactive "e") |
| 2aaa7f0a | 1896 | (let (window pos file) |
| dbcb9389 | 1897 | (save-excursion |
| 2aaa7f0a RS |
1898 | (setq window (posn-window (event-end event)) |
| 1899 | pos (posn-point (event-end event))) | |
| 1900 | (if (not (windowp window)) | |
| 1901 | (error "No file chosen")) | |
| 1902 | (set-buffer (window-buffer window)) | |
| 1903 | (goto-char pos) | |
| 1904 | (setq file (dired-get-file-for-visit))) | |
| 55a87770 RS |
1905 | (if (file-directory-p file) |
| 1906 | (or (and (cdr dired-subdir-alist) | |
| 1907 | (dired-goto-subdir file)) | |
| 1908 | (progn | |
| 1909 | (select-window window) | |
| 1910 | (dired-other-window file))) | |
| 3f68d7c8 RS |
1911 | (select-window window) |
| 1912 | (find-file-other-window (file-name-sans-versions file t))))) | |
| b70ebe37 | 1913 | |
| 84fc2cfa | 1914 | (defun dired-view-file () |
| ee680b2b | 1915 | "In Dired, examine a file in view mode, returning to Dired when done. |
| b70ebe37 | 1916 | When file is a directory, show it in this buffer if it is inserted. |
| 3f68d7c8 | 1917 | Otherwise, display it in another buffer." |
| 84fc2cfa | 1918 | (interactive) |
| 68d2f12f RS |
1919 | (let ((file (dired-get-file-for-visit))) |
| 1920 | (if (file-directory-p file) | |
| 1921 | (or (and (cdr dired-subdir-alist) | |
| 1922 | (dired-goto-subdir file)) | |
| 1923 | (dired file)) | |
| 3f68d7c8 | 1924 | (view-file file)))) |
| 84fc2cfa ER |
1925 | |
| 1926 | (defun dired-find-file-other-window () | |
| 68d2f12f | 1927 | "In Dired, visit this file or directory in another window." |
| 84fc2cfa | 1928 | (interactive) |
| 68d2f12f | 1929 | (find-file-other-window (dired-get-file-for-visit))) |
| ab67260b RS |
1930 | |
| 1931 | (defun dired-display-file () | |
| 68d2f12f | 1932 | "In Dired, display this file or directory in another window." |
| ab67260b | 1933 | (interactive) |
| 68d2f12f | 1934 | (display-buffer (find-file-noselect (dired-get-file-for-visit)))) |
| 83fadedf | 1935 | \f |
| 68d2f12f | 1936 | ;;; Functions for extracting and manipulating file names in Dired buffers. |
| 84fc2cfa ER |
1937 | |
| 1938 | (defun dired-get-filename (&optional localp no-error-if-not-filep) | |
| 68d2f12f | 1939 | "In Dired, return name of file mentioned on this line. |
| 84fc2cfa | 1940 | Value returned normally includes the directory name. |
| 492d2437 | 1941 | Optional arg LOCALP with value `no-dir' means don't include directory |
| 147e214c LT |
1942 | name in result. A value of `verbatim' means to return the name exactly as |
| 1943 | it occurs in the buffer, and a value of t means construct name relative to | |
| 1944 | `default-directory', which still may contain slashes if in a subdirectory. | |
| 1945 | Optional arg NO-ERROR-IF-NOT-FILEP means treat `.' and `..' as | |
| 1946 | regular filenames and return nil if no filename on this line. | |
| 1947 | Otherwise, an error occurs in these cases." | |
| a5e0e1a8 | 1948 | (let (case-fold-search file p1 p2 already-absolute) |
| 84fc2cfa | 1949 | (save-excursion |
| 492d2437 RS |
1950 | (if (setq p1 (dired-move-to-filename (not no-error-if-not-filep))) |
| 1951 | (setq p2 (dired-move-to-end-of-filename no-error-if-not-filep)))) | |
| 1952 | ;; nil if no file on this line, but no-error-if-not-filep is t: | |
| 9888aa65 RS |
1953 | (if (setq file (and p1 p2 (buffer-substring p1 p2))) |
| 1954 | (progn | |
| 1955 | ;; Get rid of the mouse-face property that file names have. | |
| 1956 | (set-text-properties 0 (length file) nil file) | |
| 1957 | ;; Unquote names quoted by ls or by dired-insert-directory. | |
| 1be9bd1e CY |
1958 | ;; This code was written using `read' to unquote, because |
| 1959 | ;; it's faster than substituting \007 (4 chars) -> ^G (1 | |
| 1960 | ;; char) etc. in a lisp loop. Unfortunately, this decision | |
| 1961 | ;; has necessitated hacks such as dealing with filenames | |
| 1962 | ;; with quotation marks in their names. | |
| 1963 | (while (string-match "\\(?:[^\\]\\|\\`\\)\\(\"\\)" file) | |
| 1964 | (setq file (replace-match "\\\"" nil t file 1))) | |
| 1965 | (setq file (read (concat "\"" file "\""))) | |
| 038b5501 KH |
1966 | ;; The above `read' will return a unibyte string if FILE |
| 1967 | ;; contains eight-bit-control/graphic characters. | |
| 1968 | (if (and enable-multibyte-characters | |
| 1969 | (not (multibyte-string-p file))) | |
| 1970 | (setq file (string-to-multibyte file))))) | |
| f6e2cbe3 | 1971 | (and file (file-name-absolute-p file) |
| 7994d91a RS |
1972 | ;; A relative file name can start with ~. |
| 1973 | ;; Don't treat it as absolute in this context. | |
| 1974 | (not (eq (aref file 0) ?~)) | |
| a5e0e1a8 | 1975 | (setq already-absolute t)) |
| a5e0e1a8 | 1976 | (cond |
| b95ddab3 RS |
1977 | ((null file) |
| 1978 | nil) | |
| 1d5ad120 JB |
1979 | ((eq localp 'verbatim) |
| 1980 | file) | |
| e9407052 | 1981 | ((and (not no-error-if-not-filep) |
| 5709c1a0 | 1982 | (member file '("." ".."))) |
| e9407052 | 1983 | (error "Cannot operate on `.' or `..'")) |
| a5e0e1a8 EZ |
1984 | ((and (eq localp 'no-dir) already-absolute) |
| 1985 | (file-name-nondirectory file)) | |
| b95ddab3 | 1986 | (already-absolute |
| ca66efd1 RS |
1987 | (let ((handler (find-file-name-handler file nil))) |
| 1988 | ;; check for safe-magic property so that we won't | |
| 1989 | ;; put /: for names that don't really need them. | |
| 0b7bc76f | 1990 | ;; For instance, .gz files when auto-compression-mode is on. |
| ca66efd1 RS |
1991 | (if (and handler (not (get handler 'safe-magic))) |
| 1992 | (concat "/:" file) | |
| 1993 | file))) | |
| b95ddab3 | 1994 | ((eq localp 'no-dir) |
| a5e0e1a8 | 1995 | file) |
| b95ddab3 RS |
1996 | ((equal (dired-current-directory) "/") |
| 1997 | (setq file (concat (dired-current-directory localp) file)) | |
| ca66efd1 RS |
1998 | (let ((handler (find-file-name-handler file nil))) |
| 1999 | ;; check for safe-magic property so that we won't | |
| 2000 | ;; put /: for names that don't really need them. | |
| 2001 | ;; For instance, .gz files when auto-compression-mode is on. | |
| 2002 | (if (and handler (not (get handler 'safe-magic))) | |
| 2003 | (concat "/:" file) | |
| 2004 | file))) | |
| a5e0e1a8 | 2005 | (t |
| b95ddab3 | 2006 | (concat (dired-current-directory localp) file))))) |
| 492d2437 | 2007 | |
| 437fe5ae | 2008 | (defun dired-string-replace-match (regexp string newtext |
| 1d5ad120 | 2009 | &optional literal global) |
| 437fe5ae RS |
2010 | "Replace first match of REGEXP in STRING with NEWTEXT. |
| 2011 | If it does not match, nil is returned instead of the new string. | |
| 2012 | Optional arg LITERAL means to take NEWTEXT literally. | |
| 2013 | Optional arg GLOBAL means to replace all matches." | |
| 2014 | (if global | |
| b976e099 | 2015 | (let ((start 0) ret) |
| 856321e2 RS |
2016 | (while (string-match regexp string start) |
| 2017 | (let ((from-end (- (length string) (match-end 0)))) | |
| b976e099 | 2018 | (setq ret (setq string (replace-match newtext t literal string))) |
| 856321e2 | 2019 | (setq start (- (length string) from-end)))) |
| b976e099 | 2020 | ret) |
| 437fe5ae RS |
2021 | (if (not (string-match regexp string 0)) |
| 2022 | nil | |
| 856321e2 | 2023 | (replace-match newtext t literal string)))) |
| 437fe5ae | 2024 | |
| 492d2437 | 2025 | (defun dired-make-absolute (file &optional dir) |
| 470fa6d1 | 2026 | ;;"Convert FILE (a file name relative to DIR) to an absolute file name." |
| 492d2437 RS |
2027 | ;; We can't always use expand-file-name as this would get rid of `.' |
| 2028 | ;; or expand in / instead default-directory if DIR=="". | |
| 7c2fb837 | 2029 | ;; This should be good enough for ange-ftp. |
| 492d2437 RS |
2030 | ;; It should be reasonably fast, though, as it is called in |
| 2031 | ;; dired-get-filename. | |
| 2032 | (concat (or dir default-directory) file)) | |
| 2033 | ||
| 827dc60d RS |
2034 | (defun dired-make-relative (file &optional dir ignore) |
| 2035 | "Convert FILE (an absolute file name) to a name relative to DIR. | |
| 2036 | If this is impossible, return FILE unchanged. | |
| 2037 | DIR must be a directory name, not a file name." | |
| 492d2437 | 2038 | (or dir (setq dir default-directory)) |
| 7425bbff RS |
2039 | ;; This case comes into play if default-directory is set to |
| 2040 | ;; use ~. | |
| 2041 | (if (and (> (length dir) 0) (= (aref dir 0) ?~)) | |
| 2042 | (setq dir (expand-file-name dir))) | |
| 492d2437 RS |
2043 | (if (string-match (concat "^" (regexp-quote dir)) file) |
| 2044 | (substring file (match-end 0)) | |
| 7805cdbd | 2045 | ;;; (or no-error |
| 827dc60d RS |
2046 | ;;; (error "%s: not in directory tree growing at %s" file dir)) |
| 2047 | file)) | |
| 83fadedf | 2048 | \f |
| 492d2437 RS |
2049 | ;;; Functions for finding the file name in a dired buffer line. |
| 2050 | ||
| 23e217f6 RS |
2051 | (defvar dired-permission-flags-regexp |
| 2052 | "\\([^ ]\\)[-r][-w]\\([^ ]\\)[-r][-w]\\([^ ]\\)[-r][-w]\\([^ ]\\)" | |
| 2053 | "Regular expression to match the permission flags in `ls -l'.") | |
| 2054 | ||
| 492d2437 RS |
2055 | ;; Move to first char of filename on this line. |
| 2056 | ;; Returns position (point) or nil if no filename on this line." | |
| 2057 | (defun dired-move-to-filename (&optional raise-error eol) | |
| a12c6dca SM |
2058 | "Move to the beginning of the filename on the current line. |
| 2059 | Return the position of the beginning of the filename, or nil if none found." | |
| 492d2437 | 2060 | ;; This is the UNIX version. |
| 2b2059d8 | 2061 | (or eol (setq eol (line-end-position))) |
| 492d2437 | 2062 | (beginning-of-line) |
| 0b7bc76f | 2063 | ;; First try assuming `ls --dired' was used. |
| 2b2059d8 SM |
2064 | (let ((change (next-single-property-change (point) 'dired-filename nil eol))) |
| 2065 | (cond | |
| 2066 | ((and change (< change eol)) | |
| 2067 | (goto-char change)) | |
| 9bc260cf | 2068 | ((re-search-forward directory-listing-before-filename-regexp eol t) |
| 2b2059d8 SM |
2069 | (goto-char (match-end 0))) |
| 2070 | ((re-search-forward dired-permission-flags-regexp eol t) | |
| 2071 | ;; Ha! There *is* a file. Our regexp-from-hell just failed to find it. | |
| 1f3b4d04 | 2072 | (if raise-error |
| 9bc260cf | 2073 | (error "Unrecognized line! Check directory-listing-before-filename-regexp")) |
| 1f3b4d04 SM |
2074 | (beginning-of-line) |
| 2075 | nil) | |
| 2b2059d8 SM |
2076 | (raise-error |
| 2077 | (error "No file on this line"))))) | |
| 492d2437 RS |
2078 | |
| 2079 | (defun dired-move-to-end-of-filename (&optional no-error) | |
| 2080 | ;; Assumes point is at beginning of filename, | |
| 2081 | ;; thus the rwx bit re-search-backward below will succeed in *this* | |
| 2082 | ;; line if at all. So, it should be called only after | |
| 2083 | ;; (dired-move-to-filename t). | |
| 2084 | ;; On failure, signals an error (with non-nil NO-ERROR just returns nil). | |
| 2085 | ;; This is the UNIX version. | |
| 0b7bc76f RS |
2086 | (if (get-text-property (point) 'dired-filename) |
| 2087 | (goto-char (next-single-property-change (point) 'dired-filename)) | |
| 2088 | (let (opoint file-type executable symlink hidden case-fold-search used-F eol) | |
| 2089 | ;; case-fold-search is nil now, so we can test for capital F: | |
| 2090 | (setq used-F (string-match "F" dired-actual-switches) | |
| 2091 | opoint (point) | |
| 2092 | eol (save-excursion (end-of-line) (point)) | |
| 2093 | hidden (and selective-display | |
| 2094 | (save-excursion (search-forward "\r" eol t)))) | |
| 2095 | (if hidden | |
| 2096 | nil | |
| 2097 | (save-excursion ;; Find out what kind of file this is: | |
| 2098 | ;; Restrict perm bits to be non-blank, | |
| 2099 | ;; otherwise this matches one char to early (looking backward): | |
| 2100 | ;; "l---------" (some systems make symlinks that way) | |
| 2101 | ;; "----------" (plain file with zero perms) | |
| 2102 | (if (re-search-backward | |
| 2103 | dired-permission-flags-regexp nil t) | |
| 2104 | (setq file-type (char-after (match-beginning 1)) | |
| 2105 | symlink (eq file-type ?l) | |
| 2106 | ;; Only with -F we need to know whether it's an executable | |
| 2107 | executable (and | |
| 2108 | used-F | |
| 2109 | (string-match | |
| 2110 | "[xst]" ;; execute bit set anywhere? | |
| 2111 | (concat | |
| ff3d76aa SM |
2112 | (match-string 2) |
| 2113 | (match-string 3) | |
| 2114 | (match-string 4))))) | |
| 0b7bc76f RS |
2115 | (or no-error (error "No file on this line")))) |
| 2116 | ;; Move point to end of name: | |
| 2117 | (if symlink | |
| a12c6dca | 2118 | (if (search-forward " -> " eol t) |
| 0b7bc76f | 2119 | (progn |
| a12c6dca | 2120 | (forward-char -4) |
| 0b7bc76f RS |
2121 | (and used-F |
| 2122 | dired-ls-F-marks-symlinks | |
| 2123 | (eq (preceding-char) ?@) ;; did ls really mark the link? | |
| 2124 | (forward-char -1)))) | |
| 2125 | (goto-char eol) ;; else not a symbolic link | |
| dd52fff6 TTN |
2126 | ;; ls -lF marks dirs, sockets, fifos and executables with exactly |
| 2127 | ;; one trailing character. (Executable bits on symlinks ain't mean | |
| 0b7bc76f RS |
2128 | ;; a thing, even to ls, but we know it's not a symlink.) |
| 2129 | (and used-F | |
| dd52fff6 | 2130 | (or (memq file-type '(?d ?s ?p)) |
| 0b7bc76f RS |
2131 | executable) |
| 2132 | (forward-char -1)))) | |
| 2133 | (or no-error | |
| 2134 | (not (eq opoint (point))) | |
| 8c16bd8c | 2135 | (error "%s" (if hidden |
| 0b7bc76f RS |
2136 | (substitute-command-keys |
| 2137 | "File line is hidden, type \\[dired-hide-subdir] to unhide") | |
| 2138 | "No file on this line"))) | |
| 2139 | (if (eq opoint (point)) | |
| 2140 | nil | |
| 2141 | (point))))) | |
| 492d2437 | 2142 | |
| 83fadedf | 2143 | \f |
| a3f4a3ef RS |
2144 | ;;; COPY NAMES OF MARKED FILES INTO KILL-RING. |
| 2145 | ||
| 2146 | (defun dired-copy-filename-as-kill (&optional arg) | |
| 2147 | "Copy names of marked (or next ARG) files into the kill ring. | |
| 2148 | The names are separated by a space. | |
| 470fa6d1 | 2149 | With a zero prefix arg, use the absolute file name of each marked file. |
| ee680b2b | 2150 | With \\[universal-argument], use the file name relative to the dired buffer's |
| afda9919 | 2151 | `default-directory'. (This still may contain slashes if in a subdirectory.) |
| a3f4a3ef | 2152 | |
| afda9919 LT |
2153 | If on a subdir headerline, use absolute subdirname instead; |
| 2154 | prefix arg and marked files are ignored in this case. | |
| a3f4a3ef RS |
2155 | |
| 2156 | You can then feed the file name(s) to other commands with \\[yank]." | |
| 2157 | (interactive "P") | |
| 2158 | (let ((string | |
| 2159 | (or (dired-get-subdir) | |
| 2160 | (mapconcat (function identity) | |
| 2161 | (if arg | |
| 2162 | (cond ((zerop (prefix-numeric-value arg)) | |
| 2163 | (dired-get-marked-files)) | |
| afda9919 LT |
2164 | ((consp arg) |
| 2165 | (dired-get-marked-files t)) | |
| 2166 | (t | |
| 2167 | (dired-get-marked-files | |
| 2168 | 'no-dir (prefix-numeric-value arg)))) | |
| a3f4a3ef RS |
2169 | (dired-get-marked-files 'no-dir)) |
| 2170 | " ")))) | |
| 4de547e4 RS |
2171 | (if (eq last-command 'kill-region) |
| 2172 | (kill-append string nil) | |
| 2173 | (kill-new string)) | |
| a3f4a3ef RS |
2174 | (message "%s" string))) |
| 2175 | ||
| 2176 | \f | |
| 492d2437 RS |
2177 | ;; Keeping Dired buffers in sync with the filesystem and with each other |
| 2178 | ||
| ef746164 | 2179 | (defun dired-buffers-for-dir (dir &optional file) |
| 492d2437 | 2180 | ;; Return a list of buffers that dired DIR (top level or in-situ subdir). |
| ef746164 RS |
2181 | ;; If FILE is non-nil, include only those whose wildcard pattern (if any) |
| 2182 | ;; matches FILE. | |
| 492d2437 RS |
2183 | ;; The list is in reverse order of buffer creation, most recent last. |
| 2184 | ;; As a side effect, killed dired buffers for DIR are removed from | |
| 2185 | ;; dired-buffers. | |
| 2186 | (setq dir (file-name-as-directory dir)) | |
| a12c6dca | 2187 | (let ((alist dired-buffers) result elt buf) |
| 492d2437 | 2188 | (while alist |
| 38819778 RS |
2189 | (setq elt (car alist) |
| 2190 | buf (cdr elt)) | |
| 2191 | (if (buffer-name buf) | |
| 2192 | (if (dired-in-this-tree dir (car elt)) | |
| ef746164 RS |
2193 | (with-current-buffer buf |
| 2194 | (and (assoc dir dired-subdir-alist) | |
| 2195 | (or (null file) | |
| 2196 | (let ((wildcards | |
| 2197 | (file-name-nondirectory dired-directory))) | |
| 2198 | (or (= 0 (length wildcards)) | |
| 2199 | (string-match (dired-glob-regexp wildcards) | |
| 2200 | file)))) | |
| 2201 | (setq result (cons buf result))))) | |
| 38819778 RS |
2202 | ;; else buffer is killed - clean up: |
| 2203 | (setq dired-buffers (delq elt dired-buffers))) | |
| 492d2437 RS |
2204 | (setq alist (cdr alist))) |
| 2205 | result)) | |
| 2206 | ||
| ef746164 RS |
2207 | (defun dired-glob-regexp (pattern) |
| 2208 | "Convert glob-pattern PATTERN to a regular expression." | |
| 2209 | (let ((matched-in-pattern 0) ;; How many chars of PATTERN we've handled. | |
| 2210 | regexp) | |
| 2211 | (while (string-match "[[?*]" pattern matched-in-pattern) | |
| 2212 | (let ((op-end (match-end 0)) | |
| 2213 | (next-op (aref pattern (match-beginning 0)))) | |
| 2214 | (setq regexp (concat regexp | |
| 2215 | (regexp-quote | |
| 2216 | (substring pattern matched-in-pattern | |
| 2217 | (match-beginning 0))))) | |
| 2218 | (cond ((= next-op ??) | |
| 2219 | (setq regexp (concat regexp ".")) | |
| 2220 | (setq matched-in-pattern op-end)) | |
| 2221 | ((= next-op ?\[) | |
| 2222 | ;; Fails to handle ^ yet ???? | |
| 2223 | (let* ((set-start (match-beginning 0)) | |
| 2224 | (set-cont | |
| 2225 | (if (= (aref pattern (1+ set-start)) ?^) | |
| 2226 | (+ 3 set-start) | |
| 2227 | (+ 2 set-start))) | |
| 2228 | (set-end (string-match "]" pattern set-cont)) | |
| 2229 | (set (substring pattern set-start (1+ set-end)))) | |
| 2230 | (setq regexp (concat regexp set)) | |
| 2231 | (setq matched-in-pattern (1+ set-end)))) | |
| 2232 | ((= next-op ?*) | |
| 2233 | (setq regexp (concat regexp ".*")) | |
| 2234 | (setq matched-in-pattern op-end))))) | |
| 2235 | (concat "\\`" | |
| 2236 | regexp | |
| 2237 | (regexp-quote | |
| 2238 | (substring pattern matched-in-pattern)) | |
| 2239 | "\\'"))) | |
| 2240 | ||
| c60ee5e7 | 2241 | |
| ef746164 | 2242 | |
| 492d2437 RS |
2243 | (defun dired-advertise () |
| 2244 | ;;"Advertise in variable `dired-buffers' that we dired `default-directory'." | |
| 2245 | ;; With wildcards we actually advertise too much. | |
| 38819778 RS |
2246 | (let ((expanded-default (expand-file-name default-directory))) |
| 2247 | (if (memq (current-buffer) (dired-buffers-for-dir expanded-default)) | |
| 2248 | t ; we have already advertised ourselves | |
| 2249 | (setq dired-buffers | |
| 2250 | (cons (cons expanded-default (current-buffer)) | |
| 2251 | dired-buffers))))) | |
| 492d2437 RS |
2252 | |
| 2253 | (defun dired-unadvertise (dir) | |
| 2254 | ;; Remove DIR from the buffer alist in variable dired-buffers. | |
| 2255 | ;; This has the effect of removing any buffer whose main directory is DIR. | |
| 2256 | ;; It does not affect buffers in which DIR is a subdir. | |
| 2257 | ;; Removing is also done as a side-effect in dired-buffer-for-dir. | |
| 2258 | (setq dired-buffers | |
| 38819778 | 2259 | (delq (assoc (expand-file-name dir) dired-buffers) dired-buffers))) |
| 83fadedf | 2260 | \f |
| 492d2437 RS |
2261 | ;; Tree Dired |
| 2262 | ||
| 2263 | ;;; utility functions | |
| 2264 | ||
| 2265 | (defun dired-in-this-tree (file dir) | |
| 2266 | ;;"Is FILE part of the directory tree starting at DIR?" | |
| 2267 | (let (case-fold-search) | |
| 38819778 | 2268 | (string-match (concat "^" (regexp-quote dir)) file))) |
| 492d2437 RS |
2269 | |
| 2270 | (defun dired-normalize-subdir (dir) | |
| 470fa6d1 KS |
2271 | ;; Prepend default-directory to DIR if relative file name. |
| 2272 | ;; dired-get-filename must be able to make a valid file name from a | |
| 492d2437 RS |
2273 | ;; file and its directory DIR. |
| 2274 | (file-name-as-directory | |
| 2275 | (if (file-name-absolute-p dir) | |
| 2276 | dir | |
| 2277 | (expand-file-name dir default-directory)))) | |
| 2278 | ||
| 2279 | (defun dired-get-subdir () | |
| 2280 | ;;"Return the subdir name on this line, or nil if not on a headerline." | |
| 2281 | ;; Look up in the alist whether this is a headerline. | |
| 2282 | (save-excursion | |
| 2283 | (let ((cur-dir (dired-current-directory))) | |
| 2284 | (beginning-of-line) ; alist stores b-o-l positions | |
| 2285 | (and (zerop (- (point) | |
| 2286 | (dired-get-subdir-min (assoc cur-dir | |
| 2287 | dired-subdir-alist)))) | |
| 2288 | cur-dir)))) | |
| 2289 | ||
| 2290 | ;(defun dired-get-subdir-min (elt) | |
| 2291 | ; (cdr elt)) | |
| 2292 | ;; can't use macro, must be redefinable for other alist format in dired-nstd. | |
| 62f61df0 | 2293 | (defalias 'dired-get-subdir-min 'cdr) |
| 492d2437 RS |
2294 | |
| 2295 | (defun dired-get-subdir-max (elt) | |
| 84fc2cfa | 2296 | (save-excursion |
| 492d2437 RS |
2297 | (goto-char (dired-get-subdir-min elt)) |
| 2298 | (dired-subdir-max))) | |
| 2299 | ||
| 2300 | (defun dired-clear-alist () | |
| 2301 | (while dired-subdir-alist | |
| 2302 | (set-marker (dired-get-subdir-min (car dired-subdir-alist)) nil) | |
| 2303 | (setq dired-subdir-alist (cdr dired-subdir-alist)))) | |
| 2304 | ||
| c9d59fc2 RS |
2305 | (defun dired-subdir-index (dir) |
| 2306 | ;; Return an index into alist for use with nth | |
| 2307 | ;; for the sake of subdir moving commands. | |
| 2308 | (let (found (index 0) (alist dired-subdir-alist)) | |
| 2309 | (while alist | |
| 2310 | (if (string= dir (car (car alist))) | |
| 2311 | (setq alist nil found t) | |
| 2312 | (setq alist (cdr alist) index (1+ index)))) | |
| 2313 | (if found index nil))) | |
| 2314 | ||
| 2315 | (defun dired-next-subdir (arg &optional no-error-if-not-found no-skip) | |
| 2316 | "Go to next subdirectory, regardless of level." | |
| 2317 | ;; Use 0 arg to go to this directory's header line. | |
| 2318 | ;; NO-SKIP prevents moving to end of header line, returning whatever | |
| 2319 | ;; position was found in dired-subdir-alist. | |
| 2320 | (interactive "p") | |
| 2321 | (let ((this-dir (dired-current-directory)) | |
| 2322 | pos index) | |
| 2323 | ;; nth with negative arg does not return nil but the first element | |
| 2324 | (setq index (- (dired-subdir-index this-dir) arg)) | |
| 2325 | (setq pos (if (>= index 0) | |
| 2326 | (dired-get-subdir-min (nth index dired-subdir-alist)))) | |
| 2327 | (if pos | |
| 2328 | (progn | |
| 2329 | (goto-char pos) | |
| 2330 | (or no-skip (skip-chars-forward "^\n\r")) | |
| 2331 | (point)) | |
| 2332 | (if no-error-if-not-found | |
| 2333 | nil ; return nil if not found | |
| 2334 | (error "%s directory" (if (> arg 0) "Last" "First")))))) | |
| 2335 | ||
| 3c13627a | 2336 | (defun dired-build-subdir-alist (&optional switches) |
| 492d2437 | 2337 | "Build `dired-subdir-alist' by parsing the buffer. |
| 3c13627a EZ |
2338 | Returns the new value of the alist. |
| 2339 | If optional arg SWITCHES is non-nil, use its value | |
| 2340 | instead of `dired-actual-switches'." | |
| 492d2437 RS |
2341 | (interactive) |
| 2342 | (dired-clear-alist) | |
| 2343 | (save-excursion | |
| 3c13627a | 2344 | (let* ((count 0) |
| f836b98e | 2345 | (inhibit-read-only t) |
| 784a48b2 | 2346 | (buffer-undo-list t) |
| 3c13627a EZ |
2347 | (switches (or switches dired-actual-switches)) |
| 2348 | new-dir-name | |
| 2349 | (R-ftp-base-dir-regex | |
| 2350 | ;; Used to expand subdirectory names correctly in recursive | |
| 2351 | ;; ange-ftp listings. | |
| 2352 | (and (string-match "R" switches) | |
| 2353 | (string-match "\\`/.*:\\(/.*\\)" default-directory) | |
| 2354 | (concat "\\`" (match-string 1 default-directory))))) | |
| 84fc2cfa | 2355 | (goto-char (point-min)) |
| 492d2437 | 2356 | (setq dired-subdir-alist nil) |
| a3d76960 RS |
2357 | (while (re-search-forward dired-subdir-regexp nil t) |
| 2358 | ;; Avoid taking a file name ending in a colon | |
| 2359 | ;; as a subdir name. | |
| 2360 | (unless (save-excursion | |
| 2361 | (goto-char (match-beginning 0)) | |
| 2362 | (beginning-of-line) | |
| 2363 | (forward-char 2) | |
| 2364 | (save-match-data (looking-at dired-re-perms))) | |
| 2365 | (save-excursion | |
| 2366 | (goto-char (match-beginning 1)) | |
| 2367 | (setq new-dir-name | |
| 2368 | (buffer-substring-no-properties (point) (match-end 1)) | |
| 2369 | new-dir-name | |
| 2370 | (save-match-data | |
| 2371 | (if (and R-ftp-base-dir-regex | |
| 2372 | (not (string= new-dir-name default-directory)) | |
| 2373 | (string-match R-ftp-base-dir-regex new-dir-name)) | |
| 2374 | (concat default-directory | |
| 2375 | (substring new-dir-name (match-end 0))) | |
| 2376 | (expand-file-name new-dir-name)))) | |
| 2377 | (delete-region (point) (match-end 1)) | |
| 7de3f9a4 RS |
2378 | (insert new-dir-name)) |
| 2379 | (setq count (1+ count)) | |
| 2380 | (dired-alist-add-1 new-dir-name | |
| 2381 | ;; Place a sub directory boundary between lines. | |
| 2382 | (save-excursion | |
| 2383 | (goto-char (match-beginning 0)) | |
| 2384 | (beginning-of-line) | |
| 2385 | (point-marker))))) | |
| 32226619 | 2386 | (if (and (> count 1) (called-interactively-p 'interactive)) |
| a3d76960 RS |
2387 | (message "Buffer includes %d directories" count))) |
| 2388 | ;; We don't need to sort it because it is in buffer order per | |
| 2389 | ;; constructionem. Return new alist: | |
| 2390 | dired-subdir-alist)) | |
| 492d2437 RS |
2391 | |
| 2392 | (defun dired-alist-add-1 (dir new-marker) | |
| 2393 | ;; Add new DIR at NEW-MARKER. Don't sort. | |
| 2394 | (setq dired-subdir-alist | |
| 2395 | (cons (cons (dired-normalize-subdir dir) new-marker) | |
| 2396 | dired-subdir-alist))) | |
| 2397 | ||
| 2398 | (defun dired-goto-next-nontrivial-file () | |
| 2399 | ;; Position point on first nontrivial file after point. | |
| 2400 | (dired-goto-next-file);; so there is a file to compare with | |
| 2401 | (if (stringp dired-trivial-filenames) | |
| 2402 | (while (and (not (eobp)) | |
| 2403 | (string-match dired-trivial-filenames | |
| 2404 | (file-name-nondirectory | |
| 2405 | (or (dired-get-filename nil t) "")))) | |
| 2406 | (forward-line 1) | |
| 2407 | (dired-move-to-filename)))) | |
| 2408 | ||
| 2409 | (defun dired-goto-next-file () | |
| 2410 | (let ((max (1- (dired-subdir-max)))) | |
| 2411 | (while (and (not (dired-move-to-filename)) (< (point) max)) | |
| 2412 | (forward-line 1)))) | |
| 2413 | ||
| 2414 | (defun dired-goto-file (file) | |
| e19d2d64 | 2415 | "Go to line describing file FILE in this dired buffer." |
| 492d2437 | 2416 | ;; Return value of point on success, else nil. |
| 470fa6d1 | 2417 | ;; FILE must be an absolute file name. |
| 492d2437 RS |
2418 | ;; Loses if FILE contains control chars like "\007" for which ls |
| 2419 | ;; either inserts "?" or "\\007" into the buffer, so we won't find | |
| 2420 | ;; it in the buffer. | |
| 2421 | (interactive | |
| 2422 | (prog1 ; let push-mark display its message | |
| 2423 | (list (expand-file-name | |
| 2424 | (read-file-name "Goto file: " | |
| 2425 | (dired-current-directory)))) | |
| 2426 | (push-mark))) | |
| 2427 | (setq file (directory-file-name file)) ; does no harm if no directory | |
| 2428 | (let (found case-fold-search dir) | |
| 2429 | (setq dir (or (file-name-directory file) | |
| f808da9e | 2430 | (error "File name `%s' is not absolute" file))) |
| 492d2437 RS |
2431 | (save-excursion |
| 2432 | ;; The hair here is to get the result of dired-goto-subdir | |
| 2433 | ;; without really calling it if we don't have any subdirs. | |
| 233993a3 | 2434 | (if (if (string= dir (expand-file-name default-directory)) |
| 492d2437 | 2435 | (goto-char (point-min)) |
| 7b2469ae | 2436 | (and (cdr dired-subdir-alist) |
| 492d2437 RS |
2437 | (dired-goto-subdir dir))) |
| 2438 | (let ((base (file-name-nondirectory file)) | |
| f808da9e | 2439 | search-string |
| 492d2437 | 2440 | (boundary (dired-subdir-max))) |
| f808da9e RS |
2441 | (setq search-string |
| 2442 | (replace-regexp-in-string "\^m" "\\^m" base nil t)) | |
| 2443 | (setq search-string | |
| 2444 | (replace-regexp-in-string "\\\\" "\\\\" search-string nil t)) | |
| 492d2437 RS |
2445 | (while (and (not found) |
| 2446 | ;; filenames are preceded by SPC, this makes | |
| 2447 | ;; the search faster (e.g. for the filename "-"!). | |
| f808da9e RS |
2448 | (search-forward (concat " " search-string) |
| 2449 | boundary 'move)) | |
| 492d2437 RS |
2450 | ;; Match could have BASE just as initial substring or |
| 2451 | ;; or in permission bits or date or | |
| 2452 | ;; not be a proper filename at all: | |
| 2453 | (if (equal base (dired-get-filename 'no-dir t)) | |
| 2454 | ;; Must move to filename since an (actually | |
| 2455 | ;; correct) match could have been elsewhere on the | |
| 2456 | ;; ;; line (e.g. "-" would match somewhere in the | |
| 2457 | ;; permission bits). | |
| 55e86af6 RS |
2458 | (setq found (dired-move-to-filename)) |
| 2459 | ;; If this isn't the right line, move forward to avoid | |
| 2460 | ;; trying this line again. | |
| 2461 | (forward-line 1)))))) | |
| 492d2437 RS |
2462 | (and found |
| 2463 | ;; return value of point (i.e., FOUND): | |
| 2464 | (goto-char found)))) | |
| 2465 | ||
| 2466 | (defun dired-initial-position (dirname) | |
| 2467 | ;; Where point should go in a new listing of DIRNAME. | |
| 2468 | ;; Point assumed at beginning of new subdir line. | |
| 2469 | ;; You may redefine this function as you wish, e.g. like in dired-x.el. | |
| 2470 | (end-of-line) | |
| 2471 | (if dired-trivial-filenames (dired-goto-next-nontrivial-file))) | |
| 83fadedf | 2472 | \f |
| 492d2437 RS |
2473 | ;; These are hooks which make tree dired work. |
| 2474 | ;; They are in this file because other parts of dired need to call them. | |
| 2475 | ;; But they don't call the rest of tree dired unless there are subdirs loaded. | |
| 2476 | ||
| 2477 | ;; This function is called for each retrieved filename. | |
| 2478 | ;; It could stand to be faster, though it's mostly function call | |
| 2479 | ;; overhead. Avoiding the function call seems to save about 10% in | |
| 2480 | ;; dired-get-filename. Make it a defsubst? | |
| 2481 | (defun dired-current-directory (&optional localp) | |
| 2482 | "Return the name of the subdirectory to which this line belongs. | |
| 2483 | This returns a string with trailing slash, like `default-directory'. | |
| 2484 | Optional argument means return a file name relative to `default-directory'." | |
| 2485 | (let ((here (point)) | |
| 2486 | (alist (or dired-subdir-alist | |
| 2487 | ;; probably because called in a non-dired buffer | |
| 2488 | (error "No subdir-alist in %s" (current-buffer)))) | |
| 2489 | elt dir) | |
| 2490 | (while alist | |
| 2491 | (setq elt (car alist) | |
| 2492 | dir (car elt) | |
| 2493 | ;; use `<=' (not `<') as subdir line is part of subdir | |
| 2494 | alist (if (<= (dired-get-subdir-min elt) here) | |
| 2495 | nil ; found | |
| 2496 | (cdr alist)))) | |
| 2497 | (if localp | |
| 2498 | (dired-make-relative dir default-directory) | |
| 2499 | dir))) | |
| 2500 | ||
| 2501 | ;; Subdirs start at the beginning of their header lines and end just | |
| 2502 | ;; before the beginning of the next header line (or end of buffer). | |
| 2503 | ||
| 2504 | (defun dired-subdir-max () | |
| 2505 | (save-excursion | |
| 7b2469ae | 2506 | (if (or (null (cdr dired-subdir-alist)) (not (dired-next-subdir 1 t t))) |
| 492d2437 RS |
2507 | (point-max) |
| 2508 | (point)))) | |
| 83fadedf | 2509 | \f |
| 492d2437 RS |
2510 | ;; Deleting files |
| 2511 | ||
| 40aa8257 | 2512 | (defcustom dired-recursive-deletes 'top |
| 9201cc28 | 2513 | "Decide whether recursive deletes are allowed. |
| 098bab71 | 2514 | A value of nil means no recursive deletes. |
| f0628026 RS |
2515 | `always' means delete recursively without asking. This is DANGEROUS! |
| 2516 | `top' means ask for each directory at top level, but delete its subdirectories | |
| 2517 | without asking. | |
| 2518 | Anything else means ask for each directory." | |
| 53ade5c7 RS |
2519 | :type '(choice :tag "Delete non-empty directories" |
| 2520 | (const :tag "Yes" always) | |
| 2521 | (const :tag "No--only delete empty directories" nil) | |
| 2522 | (const :tag "Confirm for each directory" t) | |
| 2523 | (const :tag "Confirm for each top directory only" top)) | |
| f0628026 RS |
2524 | :group 'dired) |
| 2525 | ||
| c60ee5e7 | 2526 | ;; Match anything but `.' and `..'. |
| f0628026 RS |
2527 | (defvar dired-re-no-dot "^\\([^.]\\|\\.\\([^.]\\|\\..\\)\\).*") |
| 2528 | ||
| 2529 | ;; Delete file, possibly delete a directory and all its files. | |
| 2530 | ;; This function is usefull outside of dired. One could change it's name | |
| 2531 | ;; to e.g. recursive-delete-file and put it somewhere else. | |
| 2532 | (defun dired-delete-file (file &optional recursive) "\ | |
| 2533 | Delete FILE or directory (possibly recursively if optional RECURSIVE is true.) | |
| 2534 | RECURSIVE determines what to do with a non-empty directory. If RECURSIVE is: | |
| ee680b2b | 2535 | nil, do not delete. |
| f0628026 RS |
2536 | `always', delete recursively without asking. |
| 2537 | `top', ask for each directory at top level. | |
| 2538 | Anything else, ask for each sub-directory." | |
| 56808ea0 MA |
2539 | ;; This test is equivalent to |
| 2540 | ;; (and (file-directory-p fn) (not (file-symlink-p fn))) | |
| 2541 | ;; but more efficient | |
| 2542 | (if (not (eq t (car (file-attributes file)))) | |
| 2543 | (delete-file file) | |
| 2544 | (if (and recursive | |
| 2545 | (directory-files file t dired-re-no-dot) ; Not empty. | |
| 2546 | (or (eq recursive 'always) | |
| 2547 | (yes-or-no-p (format "Recursive delete of %s? " | |
| 2548 | (dired-make-relative file))))) | |
| f0628026 | 2549 | (if (eq recursive 'top) (setq recursive 'always)) ; Don't ask again. |
| 56808ea0 MA |
2550 | (setq recursive nil)) |
| 2551 | (delete-directory file recursive))) | |
| f0628026 | 2552 | |
| 7da0e9b4 | 2553 | (defun dired-do-flagged-delete (&optional nomessage) |
| 68d2f12f | 2554 | "In Dired, delete the files flagged for deletion. |
| 7da0e9b4 | 2555 | If NOMESSAGE is non-nil, we don't display any message |
| bce1acc3 | 2556 | if there are no flagged files. |
| 40aa8257 JL |
2557 | `dired-recursive-deletes' controls whether deletion of |
| 2558 | non-empty directories is allowed." | |
| 492d2437 RS |
2559 | (interactive) |
| 2560 | (let* ((dired-marker-char dired-del-marker) | |
| 2561 | (regexp (dired-marker-regexp)) | |
| 2562 | case-fold-search) | |
| 2563 | (if (save-excursion (goto-char (point-min)) | |
| 2564 | (re-search-forward regexp nil t)) | |
| 2565 | (dired-internal-do-deletions | |
| 2566 | ;; this can't move point since ARG is nil | |
| 2567 | (dired-map-over-marks (cons (dired-get-filename) (point)) | |
| 2568 | nil) | |
| 2569 | nil) | |
| 7da0e9b4 RS |
2570 | (or nomessage |
| 2571 | (message "(No deletions requested)"))))) | |
| 492d2437 RS |
2572 | |
| 2573 | (defun dired-do-delete (&optional arg) | |
| bce1acc3 | 2574 | "Delete all marked (or next ARG) files. |
| 40aa8257 JL |
2575 | `dired-recursive-deletes' controls whether deletion of |
| 2576 | non-empty directories is allowed." | |
| 492d2437 RS |
2577 | ;; This is more consistent with the file marking feature than |
| 2578 | ;; dired-do-flagged-delete. | |
| 2579 | (interactive "P") | |
| 2580 | (dired-internal-do-deletions | |
| 2581 | ;; this may move point if ARG is an integer | |
| 2582 | (dired-map-over-marks (cons (dired-get-filename) (point)) | |
| 2583 | arg) | |
| 2584 | arg)) | |
| 2585 | ||
| 2586 | (defvar dired-deletion-confirmer 'yes-or-no-p) ; or y-or-n-p? | |
| 2587 | ||
| 2588 | (defun dired-internal-do-deletions (l arg) | |
| 2589 | ;; L is an alist of files to delete, with their buffer positions. | |
| 2590 | ;; ARG is the prefix arg. | |
| 7c2fb837 | 2591 | ;; Filenames are absolute. |
| 492d2437 RS |
2592 | ;; (car L) *must* be the *last* (bottommost) file in the dired buffer. |
| 2593 | ;; That way as changes are made in the buffer they do not shift the | |
| 2594 | ;; lines still to be changed, so the (point) values in L stay valid. | |
| 2595 | ;; Also, for subdirs in natural order, a subdir's files are deleted | |
| 2596 | ;; before the subdir itself - the other way around would not work. | |
| 2597 | (let ((files (mapcar (function car) l)) | |
| 2598 | (count (length l)) | |
| 2599 | (succ 0)) | |
| 2600 | ;; canonicalize file list for pop up | |
| 2601 | (setq files (nreverse (mapcar (function dired-make-relative) files))) | |
| 2602 | (if (dired-mark-pop-up | |
| 2603 | " *Deletions*" 'delete files dired-deletion-confirmer | |
| 2604 | (format "Delete %s " (dired-mark-prompt arg files))) | |
| 84fc2cfa | 2605 | (save-excursion |
| 492d2437 RS |
2606 | (let (failures);; files better be in reverse order for this loop! |
| 2607 | (while l | |
| 2608 | (goto-char (cdr (car l))) | |
| f836b98e | 2609 | (let ((inhibit-read-only t)) |
| 492d2437 RS |
2610 | (condition-case err |
| 2611 | (let ((fn (car (car l)))) | |
| f0628026 | 2612 | (dired-delete-file fn dired-recursive-deletes) |
| 492d2437 RS |
2613 | ;; if we get here, removing worked |
| 2614 | (setq succ (1+ succ)) | |
| 2615 | (message "%s of %s deletions" succ count) | |
| bf989169 RS |
2616 | (dired-fun-in-all-buffers |
| 2617 | (file-name-directory fn) (file-name-nondirectory fn) | |
| 2618 | (function dired-delete-entry) fn)) | |
| 492d2437 RS |
2619 | (error;; catch errors from failed deletions |
| 2620 | (dired-log "%s\n" err) | |
| 2621 | (setq failures (cons (car (car l)) failures))))) | |
| 2622 | (setq l (cdr l))) | |
| 2623 | (if (not failures) | |
| 2624 | (message "%d deletion%s done" count (dired-plural-s count)) | |
| 2625 | (dired-log-summary | |
| 2626 | (format "%d of %d deletion%s failed" | |
| 2627 | (length failures) count | |
| 2628 | (dired-plural-s count)) | |
| 2629 | failures)))) | |
| 2630 | (message "(No deletions performed)"))) | |
| 2631 | (dired-move-to-filename)) | |
| 2632 | ||
| bf989169 RS |
2633 | (defun dired-fun-in-all-buffers (directory file fun &rest args) |
| 2634 | ;; In all buffers dired'ing DIRECTORY, run FUN with ARGS. | |
| 2635 | ;; If the buffer has a wildcard pattern, check that it matches FILE. | |
| 2636 | ;; (FILE does not include a directory component.) | |
| 2637 | ;; FILE may be nil, in which case ignore it. | |
| 2638 | ;; Return list of buffers where FUN succeeded (i.e., returned non-nil). | |
| 2639 | (let (success-list) | |
| 2640 | (dolist (buf (dired-buffers-for-dir (expand-file-name directory) | |
| 2641 | file)) | |
| 2642 | (with-current-buffer buf | |
| 2643 | (if (apply fun args) | |
| 2644 | (setq success-list (cons (buffer-name buf) success-list))))) | |
| 2645 | success-list)) | |
| 2646 | ||
| c60ee5e7 | 2647 | ;; Delete the entry for FILE from |
| bf989169 RS |
2648 | (defun dired-delete-entry (file) |
| 2649 | (save-excursion | |
| 2650 | (and (dired-goto-file file) | |
| f836b98e | 2651 | (let ((inhibit-read-only t)) |
| bf989169 RS |
2652 | (delete-region (progn (beginning-of-line) (point)) |
| 2653 | (save-excursion (forward-line 1) (point)))))) | |
| 2654 | (dired-clean-up-after-deletion file)) | |
| 2655 | ||
| 492d2437 RS |
2656 | ;; This is a separate function for the sake of dired-x.el. |
| 2657 | (defun dired-clean-up-after-deletion (fn) | |
| 2658 | ;; Clean up after a deleted file or directory FN. | |
| 7b2469ae RS |
2659 | (save-excursion (and (cdr dired-subdir-alist) |
| 2660 | (dired-goto-subdir fn) | |
| 492d2437 | 2661 | (dired-kill-subdir)))) |
| 83fadedf | 2662 | \f |
| 492d2437 RS |
2663 | ;; Confirmation |
| 2664 | ||
| 2665 | (defun dired-marker-regexp () | |
| 2666 | (concat "^" (regexp-quote (char-to-string dired-marker-char)))) | |
| 2667 | ||
| 2668 | (defun dired-plural-s (count) | |
| 2669 | (if (= 1 count) "" "s")) | |
| 2670 | ||
| 2671 | (defun dired-mark-prompt (arg files) | |
| bb5527ce SM |
2672 | "Return a string for use in a prompt, either the current file |
| 2673 | name, or the marker and a count of marked files." | |
| 2674 | ;; distinguish-one-marked can cause the first element to be just t. | |
| 2675 | (if (eq (car files) t) (setq files (cdr files))) | |
| 492d2437 RS |
2676 | (let ((count (length files))) |
| 2677 | (if (= count 1) | |
| 2678 | (car files) | |
| 2679 | ;; more than 1 file: | |
| 2680 | (if (integerp arg) | |
| 2681 | ;; abs(arg) = count | |
| 2682 | ;; Perhaps this is nicer, but it also takes more screen space: | |
| 2683 | ;;(format "[%s %d files]" (if (> arg 0) "next" "previous") | |
| 2684 | ;; count) | |
| 2685 | (format "[next %d files]" arg) | |
| 2686 | (format "%c [%d files]" dired-marker-char count))))) | |
| 2687 | ||
| 2688 | (defun dired-pop-to-buffer (buf) | |
| 7f0995a1 | 2689 | "Pop up buffer BUF in a way suitable for Dired." |
| 19998f14 MR |
2690 | (let ((split-window-preferred-function |
| 2691 | (lambda (window) | |
| b50e9ccf MR |
2692 | (or (and (let ((split-height-threshold 0)) |
| 2693 | (window-splittable-p (selected-window))) | |
| 19998f14 MR |
2694 | ;; Try to split the selected window vertically if |
| 2695 | ;; that's possible. (Bug#1806) | |
| 2696 | (split-window-vertically)) | |
| 2697 | ;; Otherwise, try to split WINDOW sensibly. | |
| 2698 | (split-window-sensibly window))))) | |
| 7f0995a1 | 2699 | (pop-to-buffer (get-buffer-create buf))) |
| 492d2437 | 2700 | ;; If dired-shrink-to-fit is t, make its window fit its contents. |
| d7e78187 | 2701 | (when dired-shrink-to-fit |
| 4d0e7fe3 MR |
2702 | ;; Try to not delete window when we want to display less than |
| 2703 | ;; `window-min-height' lines. | |
| 2704 | (fit-window-to-buffer (get-buffer-window buf) nil 1))) | |
| 492d2437 | 2705 | |
| 5afea280 | 2706 | (defcustom dired-no-confirm nil |
| ee680b2b | 2707 | "A list of symbols for commands Dired should not confirm. |
| 0347d069 | 2708 | Command symbols are `byte-compile', `chgrp', `chmod', `chown', `compress', |
| 57654b8c | 2709 | `copy', `delete', `hardlink', `load', `move', `print', `shell', `symlink', |
| 5afea280 RS |
2710 | `touch' and `uncompress'." |
| 2711 | :group 'dired | |
| 75461997 LT |
2712 | :type '(set (const byte-compile) (const chgrp) |
| 2713 | (const chmod) (const chown) (const compress) | |
| 2714 | (const copy) (const delete) (const hardlink) | |
| 2715 | (const load) (const move) (const print) | |
| 2716 | (const shell) (const symlink) (const touch) | |
| 2717 | (const uncompress))) | |
| 492d2437 RS |
2718 | |
| 2719 | (defun dired-mark-pop-up (bufname op-symbol files function &rest args) | |
| 8421685f RS |
2720 | "Return FUNCTION's result on ARGS after showing which files are marked. |
| 2721 | Displays the file names in a buffer named BUFNAME; | |
| 2722 | nil gives \" *Marked Files*\". | |
| 2723 | This uses function `dired-pop-to-buffer' to do that. | |
| 2724 | ||
| 2725 | FUNCTION should not manipulate files, just read input | |
| 2726 | (an argument or confirmation). | |
| 89101e46 SM |
2727 | The window is not shown if there is just one file or |
| 2728 | OP-SYMBOL is a member of the list in `dired-no-confirm'. | |
| 09b092ad RS |
2729 | FILES is the list of marked files. It can also be (t FILENAME) |
| 2730 | in the case of one marked file, to distinguish that from using | |
| 2731 | just the current file." | |
| 492d2437 | 2732 | (or bufname (setq bufname " *Marked Files*")) |
| 0347d069 SM |
2733 | (if (or (eq dired-no-confirm t) |
| 2734 | (memq op-symbol dired-no-confirm) | |
| 09b092ad | 2735 | ;; If FILES defaulted to the current line's file. |
| 492d2437 RS |
2736 | (= (length files) 1)) |
| 2737 | (apply function args) | |
| 89101e46 | 2738 | (with-current-buffer (get-buffer-create bufname) |
| 492d2437 | 2739 | (erase-buffer) |
| 09b092ad RS |
2740 | ;; Handle (t FILE) just like (FILE), here. |
| 2741 | ;; That value is used (only in some cases), to mean | |
| 2742 | ;; just one file that was marked, rather than the current line file. | |
| 2743 | (dired-format-columns-of-files (if (eq (car files) t) (cdr files) files)) | |
| 1a0b9ae6 EZ |
2744 | (remove-text-properties (point-min) (point-max) |
| 2745 | '(mouse-face nil help-echo nil))) | |
| 492d2437 RS |
2746 | (save-window-excursion |
| 2747 | (dired-pop-to-buffer bufname) | |
| 2748 | (apply function args)))) | |
| 2749 | ||
| 2750 | (defun dired-format-columns-of-files (files) | |
| 991ae4e4 SM |
2751 | (let ((beg (point))) |
| 2752 | (completion--insert-strings files) | |
| 2753 | (put-text-property beg (point) 'mouse-face nil))) | |
| 83fadedf | 2754 | \f |
| 492d2437 RS |
2755 | ;; Commands to mark or flag file(s) at or near current line. |
| 2756 | ||
| 2757 | (defun dired-repeat-over-lines (arg function) | |
| 2758 | ;; This version skips non-file lines. | |
| cfe89c4f | 2759 | (let ((pos (make-marker))) |
| 492d2437 | 2760 | (beginning-of-line) |
| cfe89c4f RS |
2761 | (while (and (> arg 0) (not (eobp))) |
| 2762 | (setq arg (1- arg)) | |
| 2763 | (beginning-of-line) | |
| 2764 | (while (and (not (eobp)) (dired-between-files)) (forward-line 1)) | |
| 2765 | (save-excursion | |
| 2766 | (forward-line 1) | |
| 2767 | (move-marker pos (1+ (point)))) | |
| 2768 | (save-excursion (funcall function)) | |
| 2769 | ;; Advance to the next line--actually, to the line that *was* next. | |
| 2770 | ;; (If FUNCTION inserted some new lines in between, skip them.) | |
| 2771 | (goto-char pos)) | |
| 2772 | (while (and (< arg 0) (not (bobp))) | |
| 2773 | (setq arg (1+ arg)) | |
| 2774 | (forward-line -1) | |
| 2775 | (while (and (not (bobp)) (dired-between-files)) (forward-line -1)) | |
| 2776 | (beginning-of-line) | |
| 2777 | (save-excursion (funcall function))) | |
| 2778 | (move-marker pos nil) | |
| 2779 | (dired-move-to-filename))) | |
| 492d2437 RS |
2780 | |
| 2781 | (defun dired-between-files () | |
| 8a372755 MB |
2782 | ;; This used to be a regexp match of the `total ...' line output by |
| 2783 | ;; ls, which is slightly faster, but that is not very robust; notably, | |
| 2784 | ;; it fails for non-english locales. | |
| 2785 | (save-excursion (not (dired-move-to-filename)))) | |
| 492d2437 RS |
2786 | |
| 2787 | (defun dired-next-marked-file (arg &optional wrap opoint) | |
| 2788 | "Move to the next marked file, wrapping around the end of the buffer." | |
| 2789 | (interactive "p\np") | |
| 2790 | (or opoint (setq opoint (point)));; return to where interactively started | |
| 2791 | (if (if (> arg 0) | |
| 2792 | (re-search-forward dired-re-mark nil t arg) | |
| 2793 | (beginning-of-line) | |
| 2794 | (re-search-backward dired-re-mark nil t (- arg))) | |
| 2795 | (dired-move-to-filename) | |
| 2796 | (if (null wrap) | |
| 2797 | (progn | |
| 2798 | (goto-char opoint) | |
| 2799 | (error "No next marked file")) | |
| 2800 | (message "(Wraparound for next marked file)") | |
| 2801 | (goto-char (if (> arg 0) (point-min) (point-max))) | |
| 2802 | (dired-next-marked-file arg nil opoint)))) | |
| 2803 | ||
| 2804 | (defun dired-prev-marked-file (arg &optional wrap) | |
| 2805 | "Move to the previous marked file, wrapping around the end of the buffer." | |
| 2806 | (interactive "p\np") | |
| 2807 | (dired-next-marked-file (- arg) wrap)) | |
| 2808 | ||
| 2809 | (defun dired-file-marker (file) | |
| 2810 | ;; Return FILE's marker, or nil if unmarked. | |
| 2811 | (save-excursion | |
| 2812 | (and (dired-goto-file file) | |
| 2813 | (progn | |
| 2814 | (beginning-of-line) | |
| 2815 | (if (not (equal ?\040 (following-char))) | |
| 2816 | (following-char)))))) | |
| 2817 | ||
| 2818 | (defun dired-mark-files-in-region (start end) | |
| f836b98e | 2819 | (let ((inhibit-read-only t)) |
| 492d2437 RS |
2820 | (if (> start end) |
| 2821 | (error "start > end")) | |
| 2822 | (goto-char start) ; assumed at beginning of line | |
| 2823 | (while (< (point) end) | |
| 2824 | ;; Skip subdir line and following garbage like the `total' line: | |
| 2825 | (while (and (< (point) end) (dired-between-files)) | |
| 2826 | (forward-line 1)) | |
| 2827 | (if (and (not (looking-at dired-re-dot)) | |
| 2828 | (dired-get-filename nil t)) | |
| 2829 | (progn | |
| 2830 | (delete-char 1) | |
| 2831 | (insert dired-marker-char))) | |
| 2832 | (forward-line 1)))) | |
| 2833 | ||
| 2834 | (defun dired-mark (arg) | |
| 2835 | "Mark the current (or next ARG) files. | |
| 2836 | If on a subdir headerline, mark all its files except `.' and `..'. | |
| 2837 | ||
| 2838 | Use \\[dired-unmark-all-files] to remove all marks | |
| 2839 | and \\[dired-unmark] on a subdir to remove the marks in | |
| 2840 | this subdir." | |
| 2841 | (interactive "P") | |
| 277568f2 | 2842 | (if (dired-get-subdir) |
| 492d2437 | 2843 | (save-excursion (dired-mark-subdir-files)) |
| f836b98e | 2844 | (let ((inhibit-read-only t)) |
| 492d2437 | 2845 | (dired-repeat-over-lines |
| 52041219 | 2846 | (prefix-numeric-value arg) |
| 492d2437 RS |
2847 | (function (lambda () (delete-char 1) (insert dired-marker-char))))))) |
| 2848 | ||
| 2849 | (defun dired-unmark (arg) | |
| 2850 | "Unmark the current (or next ARG) files. | |
| 2851 | If looking at a subdir, unmark all its files except `.' and `..'." | |
| 2852 | (interactive "P") | |
| 2853 | (let ((dired-marker-char ?\040)) | |
| 2854 | (dired-mark arg))) | |
| 2855 | ||
| 2856 | (defun dired-flag-file-deletion (arg) | |
| 68d2f12f | 2857 | "In Dired, flag the current line's file for deletion. |
| 492d2437 RS |
2858 | With prefix arg, repeat over several lines. |
| 2859 | ||
| 2860 | If on a subdir headerline, mark all its files except `.' and `..'." | |
| 2861 | (interactive "P") | |
| 2862 | (let ((dired-marker-char dired-del-marker)) | |
| 2863 | (dired-mark arg))) | |
| 2864 | ||
| 2865 | (defun dired-unmark-backward (arg) | |
| 68d2f12f | 2866 | "In Dired, move up lines and remove deletion flag there. |
| 492d2437 RS |
2867 | Optional prefix ARG says how many lines to unflag; default is one line." |
| 2868 | (interactive "p") | |
| 2869 | (dired-unmark (- arg))) | |
| e5f0841e | 2870 | |
| d588eb90 RS |
2871 | (defun dired-toggle-marks () |
| 2872 | "Toggle marks: marked files become unmarked, and vice versa. | |
| e5f0841e KH |
2873 | Files marked with other flags (such as `D') are not affected. |
| 2874 | `.' and `..' are never toggled. | |
| 2875 | As always, hidden subdirs are not affected." | |
| 2876 | (interactive) | |
| 2877 | (save-excursion | |
| 2878 | (goto-char (point-min)) | |
| f836b98e | 2879 | (let ((inhibit-read-only t)) |
| e5f0841e KH |
2880 | (while (not (eobp)) |
| 2881 | (or (dired-between-files) | |
| 2882 | (looking-at dired-re-dot) | |
| 2883 | ;; use subst instead of insdel because it does not move | |
| 2884 | ;; the gap and thus should be faster and because | |
| 2885 | ;; other characters are left alone automatically | |
| 2886 | (apply 'subst-char-in-region | |
| 2887 | (point) (1+ (point)) | |
| 2888 | (if (eq ?\040 (following-char)) ; SPC | |
| 2889 | (list ?\040 dired-marker-char) | |
| 2890 | (list dired-marker-char ?\040)))) | |
| 2891 | (forward-line 1))))) | |
| 83fadedf | 2892 | \f |
| 492d2437 RS |
2893 | ;;; Commands to mark or flag files based on their characteristics or names. |
| 2894 | ||
| d2cadc4b RS |
2895 | (defvar dired-regexp-history nil |
| 2896 | "History list of regular expressions used in Dired commands.") | |
| 2897 | ||
| 2898 | (defun dired-read-regexp (prompt) | |
| 2899 | (read-from-minibuffer prompt nil nil nil 'dired-regexp-history)) | |
| 492d2437 RS |
2900 | |
| 2901 | (defun dired-mark-files-regexp (regexp &optional marker-char) | |
| 2902 | "Mark all files matching REGEXP for use in later commands. | |
| 2903 | A prefix argument means to unmark them instead. | |
| 2904 | `.' and `..' are never marked. | |
| 2905 | ||
| 2906 | REGEXP is an Emacs regexp, not a shell wildcard. Thus, use `\\.o$' for | |
| 2907 | object files--just `.o' will mark more than you might think." | |
| 2908 | (interactive | |
| 2909 | (list (dired-read-regexp (concat (if current-prefix-arg "Unmark" "Mark") | |
| 2910 | " files (regexp): ")) | |
| 2911 | (if current-prefix-arg ?\040))) | |
| 2912 | (let ((dired-marker-char (or marker-char dired-marker-char))) | |
| 2913 | (dired-mark-if | |
| 2914 | (and (not (looking-at dired-re-dot)) | |
| 2915 | (not (eolp)) ; empty line | |
| 2916 | (let ((fn (dired-get-filename nil t))) | |
| 2917 | (and fn (string-match regexp (file-name-nondirectory fn))))) | |
| 2918 | "matching file"))) | |
| 2919 | ||
| e9b8e22d RS |
2920 | (defun dired-mark-files-containing-regexp (regexp &optional marker-char) |
| 2921 | "Mark all files with contents containing REGEXP for use in later commands. | |
| 2922 | A prefix argument means to unmark them instead. | |
| 2923 | `.' and `..' are never marked." | |
| 2924 | (interactive | |
| 2925 | (list (dired-read-regexp (concat (if current-prefix-arg "Unmark" "Mark") | |
| 2926 | " files containing (regexp): ")) | |
| 2927 | (if current-prefix-arg ?\040))) | |
| 2928 | (let ((dired-marker-char (or marker-char dired-marker-char))) | |
| 2929 | (dired-mark-if | |
| 2930 | (and (not (looking-at dired-re-dot)) | |
| 2931 | (not (eolp)) ; empty line | |
| 2932 | (let ((fn (dired-get-filename nil t))) | |
| 05a40373 KH |
2933 | (when (and fn (file-readable-p fn) |
| 2934 | (not (file-directory-p fn))) | |
| 2935 | (let ((prebuf (get-file-buffer fn))) | |
| 2936 | (message "Checking %s" fn) | |
| 2937 | ;; For now we do it inside emacs | |
| 2938 | ;; Grep might be better if there are a lot of files | |
| 2939 | (if prebuf | |
| 2940 | (with-current-buffer prebuf | |
| 2941 | (save-excursion | |
| 2942 | (goto-char (point-min)) | |
| 2943 | (re-search-forward regexp nil t))) | |
| 2944 | (with-temp-buffer | |
| 2945 | (insert-file-contents fn) | |
| 2946 | (goto-char (point-min)) | |
| 2947 | (re-search-forward regexp nil t)))) | |
| 0b2bb4d0 | 2948 | ))) |
| e9b8e22d RS |
2949 | "matching file"))) |
| 2950 | ||
| 492d2437 | 2951 | (defun dired-flag-files-regexp (regexp) |
| 68d2f12f | 2952 | "In Dired, flag all files containing the specified REGEXP for deletion. |
| 492d2437 RS |
2953 | The match is against the non-directory part of the filename. Use `^' |
| 2954 | and `$' to anchor matches. Exclude subdirs by hiding them. | |
| 2955 | `.' and `..' are never flagged." | |
| 2956 | (interactive (list (dired-read-regexp "Flag for deletion (regexp): "))) | |
| 2957 | (dired-mark-files-regexp regexp dired-del-marker)) | |
| 2958 | ||
| 2959 | (defun dired-mark-symlinks (unflag-p) | |
| 2960 | "Mark all symbolic links. | |
| 2961 | With prefix argument, unflag all those files." | |
| 2962 | (interactive "P") | |
| 2963 | (let ((dired-marker-char (if unflag-p ?\040 dired-marker-char))) | |
| 2964 | (dired-mark-if (looking-at dired-re-sym) "symbolic link"))) | |
| 2965 | ||
| 2966 | (defun dired-mark-directories (unflag-p) | |
| 2967 | "Mark all directory file lines except `.' and `..'. | |
| 2968 | With prefix argument, unflag all those files." | |
| 2969 | (interactive "P") | |
| 2970 | (let ((dired-marker-char (if unflag-p ?\040 dired-marker-char))) | |
| 2971 | (dired-mark-if (and (looking-at dired-re-dir) | |
| 2972 | (not (looking-at dired-re-dot))) | |
| 2973 | "directory file"))) | |
| 2974 | ||
| 2975 | (defun dired-mark-executables (unflag-p) | |
| 2976 | "Mark all executable files. | |
| 2977 | With prefix argument, unflag all those files." | |
| 2978 | (interactive "P") | |
| 2979 | (let ((dired-marker-char (if unflag-p ?\040 dired-marker-char))) | |
| 2980 | (dired-mark-if (looking-at dired-re-exe) "executable file"))) | |
| 2981 | ||
| 2982 | ;; dired-x.el has a dired-mark-sexp interactive command: mark | |
| 2983 | ;; files for which PREDICATE returns non-nil. | |
| 2984 | ||
| 2985 | (defun dired-flag-auto-save-files (&optional unflag-p) | |
| 84fc2cfa ER |
2986 | "Flag for deletion files whose names suggest they are auto save files. |
| 2987 | A prefix argument says to unflag those files instead." | |
| 2988 | (interactive "P") | |
| 492d2437 RS |
2989 | (let ((dired-marker-char (if unflag-p ?\040 dired-del-marker))) |
| 2990 | (dired-mark-if | |
| 2a838614 | 2991 | ;; It is less than general to check for # here, |
| a91526b9 RS |
2992 | ;; but it's the only way this runs fast enough. |
| 2993 | (and (save-excursion (end-of-line) | |
| 536ae2dd RS |
2994 | (or |
| 2995 | (eq (preceding-char) ?#) | |
| 2996 | ;; Handle executables in case of -F option. | |
| 2997 | ;; We need not worry about the other kinds | |
| 2998 | ;; of markings that -F makes, since they won't | |
| 2999 | ;; appear on real auto-save files. | |
| 3000 | (if (eq (preceding-char) ?*) | |
| 3001 | (progn | |
| 3002 | (forward-char -1) | |
| 3003 | (eq (preceding-char) ?#))))) | |
| a91526b9 RS |
3004 | (not (looking-at dired-re-dir)) |
| 3005 | (let ((fn (dired-get-filename t t))) | |
| 3006 | (if fn (auto-save-file-name-p | |
| 3007 | (file-name-nondirectory fn))))) | |
| 3008 | "auto save file"))) | |
| 492d2437 | 3009 | |
| d7aed37c | 3010 | (defcustom dired-garbage-files-regexp |
| 6736ab5a | 3011 | ;; `log' here is dubious, since it's typically used for useful log |
| d7aed37c | 3012 | ;; files, not just TeX stuff. -- fx |
| d4aeef3b KG |
3013 | (concat (regexp-opt |
| 3014 | '(".log" ".toc" ".dvi" ".bak" ".orig" ".rej" ".aux")) | |
| c60ee5e7 | 3015 | "\\'") |
| d7aed37c SM |
3016 | "Regular expression to match \"garbage\" files for `dired-flag-garbage-files'." |
| 3017 | :type 'regexp | |
| 3018 | :group 'dired) | |
| 84d3f6e8 RS |
3019 | |
| 3020 | (defun dired-flag-garbage-files () | |
| 84d3f6e8 | 3021 | "Flag for deletion all files that match `dired-garbage-files-regexp'." |
| f656ec48 | 3022 | (interactive) |
| 84d3f6e8 RS |
3023 | (dired-flag-files-regexp dired-garbage-files-regexp)) |
| 3024 | ||
| 492d2437 RS |
3025 | (defun dired-flag-backup-files (&optional unflag-p) |
| 3026 | "Flag all backup files (names ending with `~') for deletion. | |
| 3027 | With prefix argument, unflag these files." | |
| 3028 | (interactive "P") | |
| ee680b2b | 3029 | (let ((dired-marker-char (if unflag-p ?\s dired-del-marker))) |
| 492d2437 | 3030 | (dired-mark-if |
| f13101e9 KH |
3031 | ;; Don't call backup-file-name-p unless the last character looks like |
| 3032 | ;; it might be the end of a backup file name. This isn't very general, | |
| a91526b9 RS |
3033 | ;; but it's the only way this runs fast enough. |
| 3034 | (and (save-excursion (end-of-line) | |
| f13101e9 KH |
3035 | ;; Handle executables in case of -F option. |
| 3036 | ;; We need not worry about the other kinds | |
| 3037 | ;; of markings that -F makes, since they won't | |
| 3038 | ;; appear on real backup files. | |
| 3039 | (if (eq (preceding-char) ?*) | |
| 3040 | (forward-char -1)) | |
| fdee13ec | 3041 | (eq (preceding-char) ?~)) |
| a91526b9 | 3042 | (not (looking-at dired-re-dir)) |
| 492d2437 RS |
3043 | (let ((fn (dired-get-filename t t))) |
| 3044 | (if fn (backup-file-name-p fn)))) | |
| 3045 | "backup file"))) | |
| 3046 | ||
| 6482fcac RS |
3047 | (defun dired-change-marks (&optional old new) |
| 3048 | "Change all OLD marks to NEW marks. | |
| 3049 | OLD and NEW are both characters used to mark files." | |
| 3050 | (interactive | |
| 3051 | (let* ((cursor-in-echo-area t) | |
| 3052 | (old (progn (message "Change (old mark): ") (read-char))) | |
| 3053 | (new (progn (message "Change %c marks to (new mark): " old) | |
| 3054 | (read-char)))) | |
| 3055 | (list old new))) | |
| e4e02841 RS |
3056 | (if (or (eq old ?\r) (eq new ?\r)) |
| 3057 | (ding) | |
| 3058 | (let ((string (format "\n%c" old)) | |
| f836b98e | 3059 | (inhibit-read-only t)) |
| e4e02841 RS |
3060 | (save-excursion |
| 3061 | (goto-char (point-min)) | |
| 3062 | (while (search-forward string nil t) | |
| ee680b2b | 3063 | (if (if (= old ?\s) |
| a15a76f7 RS |
3064 | (save-match-data |
| 3065 | (dired-get-filename 'no-dir t)) | |
| 3066 | t) | |
| 3067 | (subst-char-in-region (match-beginning 0) | |
| 3068 | (match-end 0) old new))))))) | |
| 6482fcac | 3069 | |
| 534a6edf | 3070 | (defun dired-unmark-all-marks () |
| ee680b2b | 3071 | "Remove all marks from all files in the dired buffer." |
| b1ecd9c6 RS |
3072 | (interactive) |
| 3073 | (dired-unmark-all-files ?\r)) | |
| 3074 | ||
| 8b87a301 | 3075 | (defun dired-unmark-all-files (mark &optional arg) |
| b602ba2f | 3076 | "Remove a specific mark (or any mark) from every file. |
| c60ee5e7 | 3077 | After this command, type the mark character to remove, |
| b602ba2f | 3078 | or type RET to remove all marks. |
| 3585916f | 3079 | With prefix arg, query for each marked file. |
| 492d2437 | 3080 | Type \\[help-command] at that time for help." |
| b602ba2f RS |
3081 | (interactive "cRemove marks (RET means all): \nP") |
| 3082 | (save-excursion | |
| 3083 | (let* ((count 0) | |
| f836b98e | 3084 | (inhibit-read-only t) case-fold-search query |
| b602ba2f RS |
3085 | (string (format "\n%c" mark)) |
| 3086 | (help-form "\ | |
| 8b87a301 RS |
3087 | Type SPC or `y' to unmark one file, DEL or `n' to skip to next, |
| 3088 | `!' to unmark all remaining files with no more questions.")) | |
| b602ba2f RS |
3089 | (goto-char (point-min)) |
| 3090 | (while (if (eq mark ?\r) | |
| 3091 | (re-search-forward dired-re-mark nil t) | |
| 3092 | (search-forward string nil t)) | |
| 3093 | (if (or (not arg) | |
| e9407052 RS |
3094 | (let ((file (dired-get-filename t t))) |
| 3095 | (and file | |
| 3096 | (dired-query 'query "Unmark file `%s'? " | |
| 3097 | file)))) | |
| b602ba2f | 3098 | (progn (subst-char-in-region (1- (point)) (point) |
| ee680b2b | 3099 | (preceding-char) ?\s) |
| b602ba2f RS |
3100 | (setq count (1+ count))))) |
| 3101 | (message (if (= count 1) "1 mark removed" | |
| 3102 | "%d marks removed") | |
| 3103 | count)))) | |
| 83fadedf | 3104 | \f |
| 492d2437 | 3105 | ;; Logging failures operating on files, and showing the results. |
| 84fc2cfa | 3106 | |
| 492d2437 | 3107 | (defvar dired-log-buffer "*Dired log*") |
| 84fc2cfa | 3108 | |
| 492d2437 RS |
3109 | (defun dired-why () |
| 3110 | "Pop up a buffer with error log output from Dired. | |
| 3111 | A group of errors from a single command ends with a formfeed. | |
| 3112 | Thus, use \\[backward-page] to find the beginning of a group of errors." | |
| 3113 | (interactive) | |
| 3114 | (if (get-buffer dired-log-buffer) | |
| 3115 | (let ((owindow (selected-window)) | |
| 3116 | (window (display-buffer (get-buffer dired-log-buffer)))) | |
| 3117 | (unwind-protect | |
| 6482fcac | 3118 | (progn |
| 492d2437 RS |
3119 | (select-window window) |
| 3120 | (goto-char (point-max)) | |
| 0b7bc76f RS |
3121 | (forward-line -1) |
| 3122 | (backward-page 1) | |
| 3123 | (recenter 0)) | |
| 492d2437 RS |
3124 | (select-window owindow))))) |
| 3125 | ||
| 3126 | (defun dired-log (log &rest args) | |
| 3127 | ;; Log a message or the contents of a buffer. | |
| 3128 | ;; If LOG is a string and there are more args, it is formatted with | |
| 3129 | ;; those ARGS. Usually the LOG string ends with a \n. | |
| c60ee5e7 | 3130 | ;; End each bunch of errors with (dired-log t): |
| 0b7bc76f RS |
3131 | ;; this inserts the current time and buffer at the start of the page, |
| 3132 | ;; and \f (formfeed) at the end. | |
| 492d2437 | 3133 | (let ((obuf (current-buffer))) |
| 0b7bc76f RS |
3134 | (with-current-buffer (get-buffer-create dired-log-buffer) |
| 3135 | (goto-char (point-max)) | |
| 3136 | (let ((inhibit-read-only t)) | |
| 3137 | (cond ((stringp log) | |
| 3138 | (insert (if args | |
| 3139 | (apply (function format) log args) | |
| 3140 | log))) | |
| 3141 | ((bufferp log) | |
| 88cb5d3c | 3142 | (insert-buffer-substring log)) |
| 0b7bc76f RS |
3143 | ((eq t log) |
| 3144 | (backward-page 1) | |
| 3145 | (unless (bolp) | |
| 3146 | (insert "\n")) | |
| 3147 | (insert (current-time-string) | |
| 3148 | "\tBuffer `" (buffer-name obuf) "'\n") | |
| 3149 | (goto-char (point-max)) | |
| 3150 | (insert "\f\n"))))))) | |
| 492d2437 RS |
3151 | |
| 3152 | (defun dired-log-summary (string failures) | |
| ddcfebf1 RS |
3153 | "State a summary of a command's failures, in echo area and log buffer. |
| 3154 | STRING is an overall summary of the failures. | |
| 3155 | FAILURES is a list of file names that we failed to operate on, | |
| 3156 | or nil if file names are not applicable." | |
| 0b7bc76f RS |
3157 | (if (= (length failures) 1) |
| 3158 | (message "%s" | |
| 3159 | (with-current-buffer dired-log-buffer | |
| 3160 | (goto-char (point-max)) | |
| 3161 | (backward-page 1) | |
| 3162 | (if (eolp) (forward-line 1)) | |
| 3163 | (buffer-substring (point) (point-max)))) | |
| 3164 | (message (if failures "%s--type ? for details (%s)" | |
| 3165 | "%s--type ? for details") | |
| 3166 | string failures)) | |
| 492d2437 | 3167 | ;; Log a summary describing a bunch of errors. |
| 0b7bc76f | 3168 | (dired-log (concat "\n" string "\n")) |
| 492d2437 | 3169 | (dired-log t)) |
| 83fadedf | 3170 | \f |
| 492d2437 RS |
3171 | ;;; Sorting |
| 3172 | ||
| 3173 | ;; Most ls can only sort by name or by date (with -t), nothing else. | |
| 3174 | ;; GNU ls sorts on size with -S, on extension with -X, and unsorted with -U. | |
| 3175 | ;; So anything that does not contain these is sort "by name". | |
| 3176 | ||
| 3177 | (defvar dired-ls-sorting-switches "SXU" | |
| 87ae59e3 | 3178 | "String of `ls' switches \(single letters\) except \"t\" that influence sorting. |
| cfc8b264 EZ |
3179 | |
| 3180 | This indicates to Dired which option switches to watch out for because they | |
| 3181 | will change the sorting order behavior of `ls'. | |
| 3182 | ||
| 3183 | To change the default sorting order \(e.g. add a `-v' option\), see the | |
| 3184 | variable `dired-listing-switches'. To temporarily override the listing | |
| 3185 | format, use `\\[universal-argument] \\[dired]'.") | |
| 492d2437 RS |
3186 | |
| 3187 | (defvar dired-sort-by-date-regexp | |
| 3188 | (concat "^-[^" dired-ls-sorting-switches | |
| 3189 | "]*t[^" dired-ls-sorting-switches "]*$") | |
| ee680b2b | 3190 | "Regexp recognized by Dired to set `by date' mode.") |
| 492d2437 RS |
3191 | |
| 3192 | (defvar dired-sort-by-name-regexp | |
| 3193 | (concat "^-[^t" dired-ls-sorting-switches "]+$") | |
| ee680b2b | 3194 | "Regexp recognized by Dired to set `by name' mode.") |
| 492d2437 | 3195 | |
| 23fc67ea RS |
3196 | (defvar dired-sort-inhibit nil |
| 3197 | "Non-nil means the Dired sort command is disabled. | |
| ee680b2b | 3198 | The idea is to set this buffer-locally in special dired buffers.") |
| 23fc67ea | 3199 | |
| 492d2437 RS |
3200 | (defun dired-sort-set-modeline () |
| 3201 | ;; Set modeline display according to dired-actual-switches. | |
| 3202 | ;; Modeline display of "by name" or "by date" guarantees the user a | |
| 3203 | ;; match with the corresponding regexps. Non-matching switches are | |
| 3204 | ;; shown literally. | |
| 5641671f NR |
3205 | (when (eq major-mode 'dired-mode) |
| 3206 | (setq mode-name | |
| 3207 | (let (case-fold-search) | |
| 098bab71 | 3208 | (cond ((string-match |
| 5641671f NR |
3209 | dired-sort-by-name-regexp dired-actual-switches) |
| 3210 | "Dired by name") | |
| 3211 | ((string-match | |
| 3212 | dired-sort-by-date-regexp dired-actual-switches) | |
| 3213 | "Dired by date") | |
| 3214 | (t | |
| 3215 | (concat "Dired " dired-actual-switches))))) | |
| 3216 | (force-mode-line-update))) | |
| 492d2437 RS |
3217 | |
| 3218 | (defun dired-sort-toggle-or-edit (&optional arg) | |
| 3219 | "Toggle between sort by date/name and refresh the dired buffer. | |
| 3220 | With a prefix argument you can edit the current listing switches instead." | |
| 84fc2cfa | 3221 | (interactive "P") |
| 23fc67ea | 3222 | (when dired-sort-inhibit |
| ee680b2b | 3223 | (error "Cannot sort this dired buffer")) |
| 492d2437 RS |
3224 | (if arg |
| 3225 | (dired-sort-other | |
| 3226 | (read-string "ls switches (must contain -l): " dired-actual-switches)) | |
| 3227 | (dired-sort-toggle))) | |
| 3228 | ||
| 3229 | (defun dired-sort-toggle () | |
| 3230 | ;; Toggle between sort by date/name. Reverts the buffer. | |
| 3231 | (setq dired-actual-switches | |
| 3232 | (let (case-fold-search) | |
| 7820b28f RS |
3233 | (if (string-match " " dired-actual-switches) |
| 3234 | ;; New toggle scheme: add/remove a trailing " -t" | |
| 3235 | (if (string-match " -t\\'" dired-actual-switches) | |
| 2b2059d8 | 3236 | (substring dired-actual-switches 0 (match-beginning 0)) |
| 7820b28f RS |
3237 | (concat dired-actual-switches " -t")) |
| 3238 | ;; old toggle scheme: look for some 't' switch and add/remove it | |
| 3239 | (concat | |
| 3240 | "-l" | |
| 83fadedf DL |
3241 | (dired-replace-in-string (concat "[-lt" |
| 3242 | dired-ls-sorting-switches "]") | |
| 3243 | "" | |
| 3244 | dired-actual-switches) | |
| 7820b28f RS |
3245 | (if (string-match (concat "[t" dired-ls-sorting-switches "]") |
| 3246 | dired-actual-switches) | |
| 3247 | "" | |
| 3248 | "t"))))) | |
| 492d2437 RS |
3249 | (dired-sort-set-modeline) |
| 3250 | (revert-buffer)) | |
| 3251 | ||
| 83fadedf | 3252 | ;; Some user code loads dired especially for this. |
| 879fa8d0 | 3253 | ;; Don't do that--use replace-regexp-in-string instead. |
| 83fadedf DL |
3254 | (defun dired-replace-in-string (regexp newtext string) |
| 3255 | ;; Replace REGEXP with NEWTEXT everywhere in STRING and return result. | |
| 3256 | ;; NEWTEXT is taken literally---no \\DIGIT escapes will be recognized. | |
| 3257 | (let ((result "") (start 0) mb me) | |
| 3258 | (while (string-match regexp string start) | |
| 3259 | (setq mb (match-beginning 0) | |
| 3260 | me (match-end 0) | |
| 3261 | result (concat result (substring string start mb) newtext) | |
| 3262 | start me)) | |
| 3263 | (concat result (substring string start)))) | |
| 3264 | ||
| 492d2437 | 3265 | (defun dired-sort-other (switches &optional no-revert) |
| ee680b2b | 3266 | "Specify new `ls' SWITCHES for current dired buffer. |
| ff3d76aa SM |
3267 | Values matching `dired-sort-by-date-regexp' or `dired-sort-by-name-regexp' |
| 3268 | set the minor mode accordingly, others appear literally in the mode line. | |
| 3269 | With optional second arg NO-REVERT, don't refresh the listing afterwards." | |
| e17dba1f | 3270 | (dired-sort-R-check switches) |
| 492d2437 | 3271 | (setq dired-actual-switches switches) |
| 5641671f | 3272 | (dired-sort-set-modeline) |
| 492d2437 | 3273 | (or no-revert (revert-buffer))) |
| e17dba1f | 3274 | |
| 5afea280 RS |
3275 | (defvar dired-subdir-alist-pre-R nil |
| 3276 | "Value of `dired-subdir-alist' before -R switch added.") | |
| 75461997 | 3277 | (make-variable-buffer-local 'dired-subdir-alist-pre-R) |
| e17dba1f GM |
3278 | |
| 3279 | (defun dired-sort-R-check (switches) | |
| 3280 | "Additional processing of -R in ls option string SWITCHES. | |
| 3281 | Saves `dired-subdir-alist' when R is set and restores saved value | |
| 3282 | minus any directories explicitly deleted when R is cleared. | |
| 3283 | To be called first in body of `dired-sort-other', etc." | |
| 3284 | (cond | |
| 3285 | ((and (string-match "R" switches) | |
| 3286 | (not (string-match "R" dired-actual-switches))) | |
| 3287 | ;; Adding -R to ls switches -- save `dired-subdir-alist': | |
| 3288 | (setq dired-subdir-alist-pre-R dired-subdir-alist)) | |
| 3289 | ((and (string-match "R" dired-actual-switches) | |
| 3290 | (not (string-match "R" switches))) | |
| 3291 | ;; Deleting -R from ls switches -- revert to pre-R subdirs | |
| 3292 | ;; that are still present: | |
| 3293 | (setq dired-subdir-alist | |
| 3294 | (if dired-subdir-alist-pre-R | |
| 3295 | (let (subdirs) | |
| 3296 | (while dired-subdir-alist-pre-R | |
| 3297 | (if (assoc (caar dired-subdir-alist-pre-R) | |
| 3298 | dired-subdir-alist) | |
| 3299 | ;; subdir still present... | |
| 3300 | (setq subdirs | |
| 3301 | (cons (car dired-subdir-alist-pre-R) | |
| 3302 | subdirs))) | |
| 3303 | (setq dired-subdir-alist-pre-R | |
| 3304 | (cdr dired-subdir-alist-pre-R))) | |
| 3305 | (reverse subdirs)) | |
| 3306 | ;; No pre-R subdir alist, so revert to main directory | |
| 3307 | ;; listing: | |
| 3308 | (list (car (reverse dired-subdir-alist)))))))) | |
| 83fadedf | 3309 | \f |
| 133aad74 JD |
3310 | |
| 3311 | ;;;; Drag and drop support | |
| 3312 | ||
| 773933d3 | 3313 | (defcustom dired-recursive-copies 'top |
| 9201cc28 | 3314 | "Decide whether recursive copies are allowed. |
| 098bab71 | 3315 | A value of nil means no recursive copies. |
| fe02ba07 RS |
3316 | `always' means copy recursively without asking. |
| 3317 | `top' means ask for each directory at top level. | |
| 3318 | Anything else means ask for each directory." | |
| 3319 | :type '(choice :tag "Copy directories" | |
| 3320 | (const :tag "No recursive copies" nil) | |
| 3321 | (const :tag "Ask for each directory" t) | |
| 3322 | (const :tag "Ask for each top directory only" top) | |
| 3323 | (const :tag "Copy directories without asking" always)) | |
| 3324 | :group 'dired) | |
| 3325 | ||
| 133aad74 | 3326 | (defun dired-dnd-popup-notice () |
| fcaed7ce | 3327 | (message-box |
| 3b1b11e9 | 3328 | "Dired recursive copies are currently disabled.\nSee the variable `dired-recursive-copies'.")) |
| 133aad74 | 3329 | |
| e8a11b22 | 3330 | (declare-function x-popup-menu "menu.c" (position menu)) |
| 133aad74 JD |
3331 | |
| 3332 | (defun dired-dnd-do-ask-action (uri) | |
| 3333 | ;; No need to get actions and descriptions from the source, | |
| 3334 | ;; we only have three actions anyway. | |
| 5553077c | 3335 | (let ((action (x-popup-menu |
| 133aad74 JD |
3336 | t |
| 3337 | (list "What action?" | |
| 3338 | (cons "" | |
| 3339 | '(("Copy here" . copy) | |
| 3340 | ("Move here" . move) | |
| 3341 | ("Link here" . link) | |
| 3342 | "--" | |
| 3343 | ("Cancel" . nil))))))) | |
| 3344 | (if action | |
| 3345 | (dired-dnd-handle-local-file uri action) | |
| 3346 | nil))) | |
| 3347 | ||
| 5c4fa70f | 3348 | (declare-function dired-relist-entry "dired-aux" (file)) |
| f36d1cdc | 3349 | (declare-function make-symbolic-link "fileio.c") |
| 5c4fa70f | 3350 | |
| aa360da1 GM |
3351 | ;; Only used when (featurep 'dnd). |
| 3352 | (declare-function dnd-get-local-file-name "dnd" (uri &optional must-exist)) | |
| 3353 | (declare-function dnd-get-local-file-uri "dnd" (uri)) | |
| 3354 | ||
| 133aad74 JD |
3355 | (defun dired-dnd-handle-local-file (uri action) |
| 3356 | "Copy, move or link a file to the dired directory. | |
| 3357 | URI is the file to handle, ACTION is one of copy, move, link or ask. | |
| 3358 | Ask means pop up a menu for the user to select one of copy, move or link." | |
| 3359 | (require 'dired-aux) | |
| 361eee8f | 3360 | (let* ((from (dnd-get-local-file-name uri t)) |
| 93ab4de3 CY |
3361 | (to (when from |
| 3362 | (concat (dired-current-directory) | |
| 3363 | (file-name-nondirectory from))))) | |
| 61bfceb6 | 3364 | (when from |
| 93ab4de3 | 3365 | (cond ((eq action 'ask) |
| 61bfceb6 | 3366 | (dired-dnd-do-ask-action uri)) |
| 93ab4de3 CY |
3367 | ;; If copying a directory and dired-recursive-copies is |
| 3368 | ;; nil, dired-copy-file fails. Pop up a notice. | |
| 3369 | ((and (memq action '(copy private)) | |
| 3370 | (file-directory-p from) | |
| 3371 | (not dired-recursive-copies)) | |
| 3372 | (dired-dnd-popup-notice)) | |
| 3373 | ((memq action '(copy private move link)) | |
| 3374 | (let ((overwrite (and (file-exists-p to) | |
| 3375 | (y-or-n-p | |
| 3376 | (format "Overwrite existing file `%s'? " to)))) | |
| 3377 | ;; Binding dired-overwrite-confirmed to nil makes | |
| 3378 | ;; dired-handle-overwrite a no-op. We instead use | |
| 3379 | ;; y-or-n-p, which pops a graphical menu. | |
| 3380 | dired-overwrite-confirmed backup-file) | |
| 3381 | (when (and overwrite | |
| 3382 | ;; d-b-o is defined in dired-aux. | |
| 3383 | (boundp 'dired-backup-overwrite) | |
| 3384 | dired-backup-overwrite | |
| 3385 | (setq backup-file | |
| 3386 | (car (find-backup-file-name to))) | |
| 3387 | (or (eq dired-backup-overwrite 'always) | |
| 3388 | (y-or-n-p | |
| 3389 | (format | |
| 3390 | "Make backup for existing file `%s'? " to)))) | |
| 3391 | (rename-file to backup-file 0) | |
| 3392 | (dired-relist-entry backup-file)) | |
| 3393 | (cond ((memq action '(copy private)) | |
| 3394 | (dired-copy-file from to overwrite)) | |
| 3395 | ((eq action 'move) | |
| 3396 | (dired-rename-file from to overwrite)) | |
| 3397 | ((eq action 'link) | |
| 3398 | (make-symbolic-link from to overwrite))) | |
| 3399 | (dired-relist-entry to) | |
| 3400 | action)))))) | |
| 133aad74 JD |
3401 | |
| 3402 | (defun dired-dnd-handle-file (uri action) | |
| 3403 | "Copy, move or link a file to the dired directory if it is a local file. | |
| 3404 | URI is the file to handle. If the hostname in the URI isn't local, do nothing. | |
| 3405 | ACTION is one of copy, move, link or ask. | |
| 3406 | Ask means pop up a menu for the user to select one of copy, move or link." | |
| 361eee8f | 3407 | (let ((local-file (dnd-get-local-file-uri uri))) |
| 133aad74 JD |
3408 | (if local-file (dired-dnd-handle-local-file local-file action) |
| 3409 | nil))) | |
| 31b4c848 LH |
3410 | \f |
| 3411 | ||
| 3412 | ;;;; Desktop support | |
| 3413 | ||
| 3414 | (eval-when-compile (require 'desktop)) | |
| 3415 | ||
| 3416 | (defun dired-desktop-buffer-misc-data (desktop-dirname) | |
| 3417 | "Auxiliary information to be saved in desktop file." | |
| 3418 | (cons | |
| 3419 | ;; Value of `dired-directory'. | |
| 3420 | (if (consp dired-directory) | |
| 3421 | ;; Directory name followed by list of files. | |
| 3422 | (cons (desktop-file-name (car dired-directory) desktop-dirname) | |
| 3423 | (cdr dired-directory)) | |
| 9d9ee410 | 3424 | ;; Directory name, optionally with shell wildcard. |
| 31b4c848 LH |
3425 | (desktop-file-name dired-directory desktop-dirname)) |
| 3426 | ;; Subdirectories in `dired-subdir-alist'. | |
| 3427 | (cdr | |
| 3428 | (nreverse | |
| 3429 | (mapcar | |
| 3430 | (function (lambda (f) (desktop-file-name (car f) desktop-dirname))) | |
| 3431 | dired-subdir-alist))))) | |
| 133aad74 | 3432 | |
| 31b4c848 LH |
3433 | (defun dired-restore-desktop-buffer (desktop-buffer-file-name |
| 3434 | desktop-buffer-name | |
| 3435 | desktop-buffer-misc) | |
| 3436 | "Restore a dired buffer specified in a desktop file." | |
| 3437 | ;; First element of `desktop-buffer-misc' is the value of `dired-directory'. | |
| 9d9ee410 | 3438 | ;; This value is a directory name, optionally with shell wildcard or |
| 31b4c848 LH |
3439 | ;; a directory name followed by list of files. |
| 3440 | (let* ((dired-dir (car desktop-buffer-misc)) | |
| 3441 | (dir (if (consp dired-dir) (car dired-dir) dired-dir))) | |
| 3442 | (if (file-directory-p (file-name-directory dir)) | |
| 3443 | (progn | |
| 3444 | (dired dired-dir) | |
| 3445 | ;; The following elements of `desktop-buffer-misc' are the keys | |
| 3446 | ;; from `dired-subdir-alist'. | |
| 6ba03ad9 | 3447 | (mapc 'dired-maybe-insert-subdir (cdr desktop-buffer-misc)) |
| 31b4c848 LH |
3448 | (current-buffer)) |
| 3449 | (message "Desktop: Directory %s no longer exists." dir) | |
| 3450 | (when desktop-missing-file-warning (sit-for 1)) | |
| 3451 | nil))) | |
| 133aad74 | 3452 | |
| 9e7357b0 AS |
3453 | (add-to-list 'desktop-buffer-mode-handlers |
| 3454 | '(dired-mode . dired-restore-desktop-buffer)) | |
| a515788d | 3455 | |
| 133aad74 | 3456 | \f |
| 7d72f6f1 GM |
3457 | ;;; Start of automatically extracted autoloads. |
| 3458 | \f | |
| 3459 | ;;;### (autoloads (dired-show-file-type dired-do-query-replace-regexp | |
| 3460 | ;;;;;; dired-do-search dired-do-isearch-regexp dired-do-isearch | |
| 3461 | ;;;;;; dired-isearch-filenames-regexp dired-isearch-filenames dired-isearch-filenames-setup | |
| 3462 | ;;;;;; dired-hide-all dired-hide-subdir dired-tree-down dired-tree-up | |
| 3463 | ;;;;;; dired-kill-subdir dired-mark-subdir-files dired-goto-subdir | |
| 3464 | ;;;;;; dired-prev-subdir dired-insert-subdir dired-maybe-insert-subdir | |
| 3465 | ;;;;;; dired-downcase dired-upcase dired-do-symlink-regexp dired-do-hardlink-regexp | |
| 3466 | ;;;;;; dired-do-copy-regexp dired-do-rename-regexp dired-do-rename | |
| 3467 | ;;;;;; dired-do-hardlink dired-do-symlink dired-do-copy dired-create-directory | |
| 3468 | ;;;;;; dired-rename-file dired-copy-file dired-relist-file dired-remove-file | |
| 3469 | ;;;;;; dired-add-file dired-do-redisplay dired-do-load dired-do-byte-compile | |
| 3470 | ;;;;;; dired-do-compress dired-query dired-compress-file dired-do-kill-lines | |
| 3471 | ;;;;;; dired-run-shell-command dired-do-shell-command dired-do-async-shell-command | |
| 3472 | ;;;;;; dired-clean-directory dired-do-print dired-do-touch dired-do-chown | |
| 3473 | ;;;;;; dired-do-chgrp dired-do-chmod dired-compare-directories dired-backup-diff | |
| bedd8a58 | 3474 | ;;;;;; dired-diff) "dired-aux" "dired-aux.el" "e207e02ac395d10ee4a09e208081a0ce") |
| 7d72f6f1 GM |
3475 | ;;; Generated autoloads from dired-aux.el |
| 3476 | ||
| 3477 | (autoload 'dired-diff "dired-aux" "\ | |
| 3478 | Compare file at point with file FILE using `diff'. | |
| 3479 | FILE defaults to the file at the mark. (That's the mark set by | |
| 3480 | \\[set-mark-command], not by Dired's \\[dired-mark] command.) | |
| 3481 | The prompted-for file is the first file given to `diff'. | |
| 3482 | With prefix arg, prompt for second argument SWITCHES, | |
| 3483 | which is options for `diff'. | |
| 3484 | ||
| 3485 | \(fn FILE &optional SWITCHES)" t nil) | |
| 3486 | ||
| 3487 | (autoload 'dired-backup-diff "dired-aux" "\ | |
| 3488 | Diff this file with its backup file or vice versa. | |
| 3489 | Uses the latest backup, if there are several numerical backups. | |
| 3490 | If this file is a backup, diff it with its original. | |
| 3491 | The backup file is the first file given to `diff'. | |
| 3492 | With prefix arg, prompt for argument SWITCHES which is options for `diff'. | |
| 3493 | ||
| 3494 | \(fn &optional SWITCHES)" t nil) | |
| 3495 | ||
| 3496 | (autoload 'dired-compare-directories "dired-aux" "\ | |
| 3497 | Mark files with different file attributes in two dired buffers. | |
| 3498 | Compare file attributes of files in the current directory | |
| 3499 | with file attributes in directory DIR2 using PREDICATE on pairs of files | |
| 3500 | with the same name. Mark files for which PREDICATE returns non-nil. | |
| 3501 | Mark files with different names if PREDICATE is nil (or interactively | |
| 3502 | with empty input at the predicate prompt). | |
| 3503 | ||
| 3504 | PREDICATE is a Lisp expression that can refer to the following variables: | |
| 3505 | ||
| 3506 | size1, size2 - file size in bytes | |
| 3507 | mtime1, mtime2 - last modification time in seconds, as a float | |
| 3508 | fa1, fa2 - list of file attributes | |
| 3509 | returned by function `file-attributes' | |
| 3510 | ||
| 3511 | where 1 refers to attribute of file in the current dired buffer | |
| 3512 | and 2 to attribute of file in second dired buffer. | |
| 3513 | ||
| 3514 | Examples of PREDICATE: | |
| 3515 | ||
| 3516 | (> mtime1 mtime2) - mark newer files | |
| 3517 | (not (= size1 size2)) - mark files with different sizes | |
| 3518 | (not (string= (nth 8 fa1) (nth 8 fa2))) - mark files with different modes | |
| 3519 | (not (and (= (nth 2 fa1) (nth 2 fa2)) - mark files with different UID | |
| 3520 | (= (nth 3 fa1) (nth 3 fa2)))) and GID. | |
| 3521 | ||
| 3522 | \(fn DIR2 PREDICATE)" t nil) | |
| 3523 | ||
| 3524 | (autoload 'dired-do-chmod "dired-aux" "\ | |
| 3525 | Change the mode of the marked (or next ARG) files. | |
| 3526 | Symbolic modes like `g+w' are allowed. | |
| 3527 | ||
| 3528 | \(fn &optional ARG)" t nil) | |
| 3529 | ||
| 3530 | (autoload 'dired-do-chgrp "dired-aux" "\ | |
| 3531 | Change the group of the marked (or next ARG) files. | |
| 3532 | ||
| 3533 | \(fn &optional ARG)" t nil) | |
| 3534 | ||
| 3535 | (autoload 'dired-do-chown "dired-aux" "\ | |
| 3536 | Change the owner of the marked (or next ARG) files. | |
| 3537 | ||
| 3538 | \(fn &optional ARG)" t nil) | |
| 3539 | ||
| 3540 | (autoload 'dired-do-touch "dired-aux" "\ | |
| 3541 | Change the timestamp of the marked (or next ARG) files. | |
| 3542 | This calls touch. | |
| 3543 | ||
| 3544 | \(fn &optional ARG)" t nil) | |
| 3545 | ||
| 3546 | (autoload 'dired-do-print "dired-aux" "\ | |
| 3547 | Print the marked (or next ARG) files. | |
| 3548 | Uses the shell command coming from variables `lpr-command' and | |
| 3549 | `lpr-switches' as default. | |
| 3550 | ||
| 3551 | \(fn &optional ARG)" t nil) | |
| 3552 | ||
| 3553 | (autoload 'dired-clean-directory "dired-aux" "\ | |
| 3554 | Flag numerical backups for deletion. | |
| 3555 | Spares `dired-kept-versions' latest versions, and `kept-old-versions' oldest. | |
| 3556 | Positive prefix arg KEEP overrides `dired-kept-versions'; | |
| 3557 | Negative prefix arg KEEP overrides `kept-old-versions' with KEEP made positive. | |
| 3558 | ||
| 3559 | To clear the flags on these files, you can use \\[dired-flag-backup-files] | |
| 3560 | with a prefix argument. | |
| 3561 | ||
| 3562 | \(fn KEEP)" t nil) | |
| 3563 | ||
| 3564 | (autoload 'dired-do-async-shell-command "dired-aux" "\ | |
| 3565 | Run a shell command COMMAND on the marked files asynchronously. | |
| 3566 | ||
| 3567 | Like `dired-do-shell-command' but if COMMAND doesn't end in ampersand, | |
| 3568 | adds `* &' surrounded by whitespace and executes the command asynchronously. | |
| 3569 | The output appears in the buffer `*Async Shell Command*'. | |
| 3570 | ||
| 3571 | \(fn COMMAND &optional ARG FILE-LIST)" t nil) | |
| 3572 | ||
| 3573 | (autoload 'dired-do-shell-command "dired-aux" "\ | |
| 3574 | Run a shell command COMMAND on the marked files. | |
| 3575 | If no files are marked or a specific numeric prefix arg is given, | |
| 3576 | the next ARG files are used. Just \\[universal-argument] means the current file. | |
| 3577 | The prompt mentions the file(s) or the marker, as appropriate. | |
| 3578 | ||
| 3579 | If there is a `*' in COMMAND, surrounded by whitespace, this runs | |
| 3580 | COMMAND just once with the entire file list substituted there. | |
| 3581 | ||
| 3582 | If there is no `*', but there is a `?' in COMMAND, surrounded by | |
| 3583 | whitespace, this runs COMMAND on each file individually with the | |
| 3584 | file name substituted for `?'. | |
| 3585 | ||
| 3586 | Otherwise, this runs COMMAND on each file individually with the | |
| 3587 | file name added at the end of COMMAND (separated by a space). | |
| 3588 | ||
| 3589 | `*' and `?' when not surrounded by whitespace have no special | |
| 3590 | significance for `dired-do-shell-command', and are passed through | |
| 3591 | normally to the shell, but you must confirm first. To pass `*' by | |
| 3592 | itself to the shell as a wildcard, type `*\"\"'. | |
| 3593 | ||
| 3594 | If COMMAND produces output, it goes to a separate buffer. | |
| 3595 | ||
| 3596 | This feature does not try to redisplay Dired buffers afterward, as | |
| 3597 | there's no telling what files COMMAND may have changed. | |
| 3598 | Type \\[dired-do-redisplay] to redisplay the marked files. | |
| 3599 | ||
| 5a0c3f56 JB |
3600 | When COMMAND runs, its working directory is the top-level directory |
| 3601 | of the Dired buffer, so output files usually are created there | |
| 3602 | instead of in a subdir. | |
| 7d72f6f1 GM |
3603 | |
| 3604 | In a noninteractive call (from Lisp code), you must specify | |
| 3605 | the list of file names explicitly with the FILE-LIST argument, which | |
| 3606 | can be produced by `dired-get-marked-files', for example. | |
| 3607 | ||
| 3608 | \(fn COMMAND &optional ARG FILE-LIST)" t nil) | |
| 3609 | ||
| 3610 | (autoload 'dired-run-shell-command "dired-aux" "\ | |
| 3611 | Not documented | |
| 3612 | ||
| 3613 | \(fn COMMAND)" nil nil) | |
| 3614 | ||
| 3615 | (autoload 'dired-do-kill-lines "dired-aux" "\ | |
| 3616 | Kill all marked lines (not the files). | |
| 3617 | With a prefix argument, kill that many lines starting with the current line. | |
| 3618 | \(A negative argument kills backward.) | |
| 3619 | If you use this command with a prefix argument to kill the line | |
| 3620 | for a file that is a directory, which you have inserted in the | |
| 3621 | Dired buffer as a subdirectory, then it deletes that subdirectory | |
| 3622 | from the buffer as well. | |
| 3623 | To kill an entire subdirectory (without killing its line in the | |
| 3624 | parent directory), go to its directory header line and use this | |
| 3625 | command with a prefix argument (the value does not matter). | |
| 3626 | ||
| 3627 | \(fn &optional ARG FMT)" t nil) | |
| 3628 | ||
| 3629 | (autoload 'dired-compress-file "dired-aux" "\ | |
| 3630 | Not documented | |
| 3631 | ||
| 3632 | \(fn FILE)" nil nil) | |
| 3633 | ||
| 3634 | (autoload 'dired-query "dired-aux" "\ | |
| e36ead70 JB |
3635 | Query user and return nil or t. |
| 3636 | Store answer in symbol VAR (which must initially be bound to nil). | |
| 3637 | Format PROMPT with ARGS. | |
| 3638 | Binding variable `help-form' will help the user who types the help key. | |
| 7d72f6f1 GM |
3639 | |
| 3640 | \(fn QS-VAR QS-PROMPT &rest QS-ARGS)" nil nil) | |
| 3641 | ||
| 3642 | (autoload 'dired-do-compress "dired-aux" "\ | |
| 3643 | Compress or uncompress marked (or next ARG) files. | |
| 3644 | ||
| 3645 | \(fn &optional ARG)" t nil) | |
| 3646 | ||
| 3647 | (autoload 'dired-do-byte-compile "dired-aux" "\ | |
| 3648 | Byte compile marked (or next ARG) Emacs Lisp files. | |
| 3649 | ||
| 3650 | \(fn &optional ARG)" t nil) | |
| 3651 | ||
| 3652 | (autoload 'dired-do-load "dired-aux" "\ | |
| 3653 | Load the marked (or next ARG) Emacs Lisp files. | |
| 3654 | ||
| 3655 | \(fn &optional ARG)" t nil) | |
| 3656 | ||
| 3657 | (autoload 'dired-do-redisplay "dired-aux" "\ | |
| 3658 | Redisplay all marked (or next ARG) files. | |
| 3659 | If on a subdir line, redisplay that subdirectory. In that case, | |
| 3660 | a prefix arg lets you edit the `ls' switches used for the new listing. | |
| 3661 | ||
| 3662 | Dired remembers switches specified with a prefix arg, so that reverting | |
| 3663 | the buffer will not reset them. However, using `dired-undo' to re-insert | |
| 3664 | or delete subdirectories can bypass this machinery. Hence, you sometimes | |
| 3665 | may have to reset some subdirectory switches after a `dired-undo'. | |
| 3666 | You can reset all subdirectory switches to the default using | |
| 3667 | \\<dired-mode-map>\\[dired-reset-subdir-switches]. | |
| 3668 | See Info node `(emacs)Subdir switches' for more details. | |
| 3669 | ||
| 3670 | \(fn &optional ARG TEST-FOR-SUBDIR)" t nil) | |
| 3671 | ||
| 3672 | (autoload 'dired-add-file "dired-aux" "\ | |
| 3673 | Not documented | |
| 3674 | ||
| 3675 | \(fn FILENAME &optional MARKER-CHAR)" nil nil) | |
| 3676 | ||
| 3677 | (autoload 'dired-remove-file "dired-aux" "\ | |
| 3678 | Not documented | |
| 3679 | ||
| 3680 | \(fn FILE)" nil nil) | |
| 3681 | ||
| 3682 | (autoload 'dired-relist-file "dired-aux" "\ | |
| 3683 | Create or update the line for FILE in all Dired buffers it would belong in. | |
| 3684 | ||
| 3685 | \(fn FILE)" nil nil) | |
| 3686 | ||
| 3687 | (autoload 'dired-copy-file "dired-aux" "\ | |
| 3688 | Not documented | |
| 3689 | ||
| 3690 | \(fn FROM TO OK-FLAG)" nil nil) | |
| 3691 | ||
| 3692 | (autoload 'dired-rename-file "dired-aux" "\ | |
| 3693 | Not documented | |
| 3694 | ||
| 3695 | \(fn FILE NEWNAME OK-IF-ALREADY-EXISTS)" nil nil) | |
| 3696 | ||
| 3697 | (autoload 'dired-create-directory "dired-aux" "\ | |
| 3698 | Create a directory called DIRECTORY. | |
| 3699 | ||
| 3700 | \(fn DIRECTORY)" t nil) | |
| 3701 | ||
| 3702 | (autoload 'dired-do-copy "dired-aux" "\ | |
| 3703 | Copy all marked (or next ARG) files, or copy the current file. | |
| 3704 | This normally preserves the last-modified date when copying. | |
| 3705 | When operating on just the current file, you specify the new name. | |
| 3706 | When operating on multiple or marked files, you specify a directory, | |
| 3707 | and new copies of these files are made in that directory | |
| 3708 | with the same names that the files currently have. The default | |
| 3709 | suggested for the target directory depends on the value of | |
| 3710 | `dired-dwim-target', which see. | |
| 3711 | ||
| 3712 | This command copies symbolic links by creating new ones, | |
| 3713 | like `cp -d'. | |
| 3714 | ||
| 3715 | \(fn &optional ARG)" t nil) | |
| 3716 | ||
| 3717 | (autoload 'dired-do-symlink "dired-aux" "\ | |
| 3718 | Make symbolic links to current file or all marked (or next ARG) files. | |
| 3719 | When operating on just the current file, you specify the new name. | |
| 3720 | When operating on multiple or marked files, you specify a directory | |
| 3721 | and new symbolic links are made in that directory | |
| 3722 | with the same names that the files currently have. The default | |
| 3723 | suggested for the target directory depends on the value of | |
| 3724 | `dired-dwim-target', which see. | |
| 3725 | ||
| 3726 | For relative symlinks, use \\[dired-do-relsymlink]. | |
| 3727 | ||
| 3728 | \(fn &optional ARG)" t nil) | |
| 3729 | ||
| 3730 | (autoload 'dired-do-hardlink "dired-aux" "\ | |
| 3731 | Add names (hard links) current file or all marked (or next ARG) files. | |
| 3732 | When operating on just the current file, you specify the new name. | |
| 3733 | When operating on multiple or marked files, you specify a directory | |
| 3734 | and new hard links are made in that directory | |
| 3735 | with the same names that the files currently have. The default | |
| 3736 | suggested for the target directory depends on the value of | |
| 3737 | `dired-dwim-target', which see. | |
| 3738 | ||
| 3739 | \(fn &optional ARG)" t nil) | |
| 3740 | ||
| 3741 | (autoload 'dired-do-rename "dired-aux" "\ | |
| 3742 | Rename current file or all marked (or next ARG) files. | |
| 3743 | When renaming just the current file, you specify the new name. | |
| 3744 | When renaming multiple or marked files, you specify a directory. | |
| 3745 | This command also renames any buffers that are visiting the files. | |
| 3746 | The default suggested for the target directory depends on the value | |
| 3747 | of `dired-dwim-target', which see. | |
| 3748 | ||
| 3749 | \(fn &optional ARG)" t nil) | |
| 3750 | ||
| 3751 | (autoload 'dired-do-rename-regexp "dired-aux" "\ | |
| 3752 | Rename selected files whose names match REGEXP to NEWNAME. | |
| 3753 | ||
| 3754 | With non-zero prefix argument ARG, the command operates on the next ARG | |
| 3755 | files. Otherwise, it operates on all the marked files, or the current | |
| 3756 | file if none are marked. | |
| 3757 | ||
| 3758 | As each match is found, the user must type a character saying | |
| 3759 | what to do with it. For directions, type \\[help-command] at that time. | |
| 3760 | NEWNAME may contain \\=\\<n> or \\& as in `query-replace-regexp'. | |
| 3761 | REGEXP defaults to the last regexp used. | |
| 3762 | ||
| 3763 | With a zero prefix arg, renaming by regexp affects the absolute file name. | |
| 3764 | Normally, only the non-directory part of the file name is used and changed. | |
| 3765 | ||
| 3766 | \(fn REGEXP NEWNAME &optional ARG WHOLE-NAME)" t nil) | |
| 3767 | ||
| 3768 | (autoload 'dired-do-copy-regexp "dired-aux" "\ | |
| 3769 | Copy selected files whose names match REGEXP to NEWNAME. | |
| 3770 | See function `dired-do-rename-regexp' for more info. | |
| 3771 | ||
| 3772 | \(fn REGEXP NEWNAME &optional ARG WHOLE-NAME)" t nil) | |
| 3773 | ||
| 3774 | (autoload 'dired-do-hardlink-regexp "dired-aux" "\ | |
| 3775 | Hardlink selected files whose names match REGEXP to NEWNAME. | |
| 3776 | See function `dired-do-rename-regexp' for more info. | |
| 3777 | ||
| 3778 | \(fn REGEXP NEWNAME &optional ARG WHOLE-NAME)" t nil) | |
| 3779 | ||
| 3780 | (autoload 'dired-do-symlink-regexp "dired-aux" "\ | |
| 3781 | Symlink selected files whose names match REGEXP to NEWNAME. | |
| 3782 | See function `dired-do-rename-regexp' for more info. | |
| 3783 | ||
| 3784 | \(fn REGEXP NEWNAME &optional ARG WHOLE-NAME)" t nil) | |
| 3785 | ||
| 3786 | (autoload 'dired-upcase "dired-aux" "\ | |
| 3787 | Rename all marked (or next ARG) files to upper case. | |
| 3788 | ||
| 3789 | \(fn &optional ARG)" t nil) | |
| 3790 | ||
| 3791 | (autoload 'dired-downcase "dired-aux" "\ | |
| 3792 | Rename all marked (or next ARG) files to lower case. | |
| 3793 | ||
| 3794 | \(fn &optional ARG)" t nil) | |
| 3795 | ||
| 3796 | (autoload 'dired-maybe-insert-subdir "dired-aux" "\ | |
| 3797 | Insert this subdirectory into the same dired buffer. | |
| 3798 | If it is already present, just move to it (type \\[dired-do-redisplay] to refresh), | |
| 3799 | else inserts it at its natural place (as `ls -lR' would have done). | |
| 3800 | With a prefix arg, you may edit the ls switches used for this listing. | |
| 3801 | You can add `R' to the switches to expand the whole tree starting at | |
| 3802 | this subdirectory. | |
| 3803 | This function takes some pains to conform to `ls -lR' output. | |
| 3804 | ||
| 3805 | Dired remembers switches specified with a prefix arg, so that reverting | |
| 3806 | the buffer will not reset them. However, using `dired-undo' to re-insert | |
| 3807 | or delete subdirectories can bypass this machinery. Hence, you sometimes | |
| 3808 | may have to reset some subdirectory switches after a `dired-undo'. | |
| 3809 | You can reset all subdirectory switches to the default using | |
| 3810 | \\<dired-mode-map>\\[dired-reset-subdir-switches]. | |
| 3811 | See Info node `(emacs)Subdir switches' for more details. | |
| 3812 | ||
| 3813 | \(fn DIRNAME &optional SWITCHES NO-ERROR-IF-NOT-DIR-P)" t nil) | |
| 3814 | ||
| 3815 | (autoload 'dired-insert-subdir "dired-aux" "\ | |
| 3816 | Insert this subdirectory into the same dired buffer. | |
| 3817 | If it is already present, overwrites previous entry, | |
| 3818 | else inserts it at its natural place (as `ls -lR' would have done). | |
| 3819 | With a prefix arg, you may edit the `ls' switches used for this listing. | |
| 3820 | You can add `R' to the switches to expand the whole tree starting at | |
| 3821 | this subdirectory. | |
| 3822 | This function takes some pains to conform to `ls -lR' output. | |
| 3823 | ||
| 3824 | \(fn DIRNAME &optional SWITCHES NO-ERROR-IF-NOT-DIR-P)" t nil) | |
| 3825 | ||
| 3826 | (autoload 'dired-prev-subdir "dired-aux" "\ | |
| 3827 | Go to previous subdirectory, regardless of level. | |
| 3828 | When called interactively and not on a subdir line, go to this subdir's line. | |
| 3829 | ||
| 3830 | \(fn ARG &optional NO-ERROR-IF-NOT-FOUND NO-SKIP)" t nil) | |
| 3831 | ||
| 3832 | (autoload 'dired-goto-subdir "dired-aux" "\ | |
| 3833 | Go to end of header line of DIR in this dired buffer. | |
| 3834 | Return value of point on success, otherwise return nil. | |
| 3835 | The next char is either \\n, or \\r if DIR is hidden. | |
| 3836 | ||
| 3837 | \(fn DIR)" t nil) | |
| 3838 | ||
| 3839 | (autoload 'dired-mark-subdir-files "dired-aux" "\ | |
| 3840 | Mark all files except `.' and `..' in current subdirectory. | |
| 3841 | If the Dired buffer shows multiple directories, this command | |
| 3842 | marks the files listed in the subdirectory that point is in. | |
| 3843 | ||
| 3844 | \(fn)" t nil) | |
| 3845 | ||
| 3846 | (autoload 'dired-kill-subdir "dired-aux" "\ | |
| 3847 | Remove all lines of current subdirectory. | |
| 3848 | Lower levels are unaffected. | |
| 3849 | ||
| 3850 | \(fn &optional REMEMBER-MARKS)" t nil) | |
| 3851 | ||
| 3852 | (autoload 'dired-tree-up "dired-aux" "\ | |
| 3853 | Go up ARG levels in the dired tree. | |
| 3854 | ||
| 3855 | \(fn ARG)" t nil) | |
| 3856 | ||
| 3857 | (autoload 'dired-tree-down "dired-aux" "\ | |
| 3858 | Go down in the dired tree. | |
| 3859 | ||
| 3860 | \(fn)" t nil) | |
| 3861 | ||
| 3862 | (autoload 'dired-hide-subdir "dired-aux" "\ | |
| 3863 | Hide or unhide the current subdirectory and move to next directory. | |
| 3864 | Optional prefix arg is a repeat factor. | |
| 3865 | Use \\[dired-hide-all] to (un)hide all directories. | |
| 3866 | ||
| 3867 | \(fn ARG)" t nil) | |
| 3868 | ||
| 3869 | (autoload 'dired-hide-all "dired-aux" "\ | |
| 3870 | Hide all subdirectories, leaving only their header lines. | |
| 3871 | If there is already something hidden, make everything visible again. | |
| 3872 | Use \\[dired-hide-subdir] to (un)hide a particular subdirectory. | |
| 3873 | ||
| 3874 | \(fn ARG)" t nil) | |
| 3875 | ||
| 3876 | (autoload 'dired-isearch-filenames-setup "dired-aux" "\ | |
| 3877 | Set up isearch to search in Dired file names. | |
| 3878 | Intended to be added to `isearch-mode-hook'. | |
| 3879 | ||
| 3880 | \(fn)" nil nil) | |
| 3881 | ||
| 3882 | (autoload 'dired-isearch-filenames "dired-aux" "\ | |
| 3883 | Search for a string using Isearch only in file names in the Dired buffer. | |
| 3884 | ||
| 3885 | \(fn)" t nil) | |
| 3886 | ||
| 3887 | (autoload 'dired-isearch-filenames-regexp "dired-aux" "\ | |
| 3888 | Search for a regexp using Isearch only in file names in the Dired buffer. | |
| 3889 | ||
| 3890 | \(fn)" t nil) | |
| 3891 | ||
| 3892 | (autoload 'dired-do-isearch "dired-aux" "\ | |
| 3893 | Search for a string through all marked files using Isearch. | |
| 3894 | ||
| 3895 | \(fn)" t nil) | |
| 3896 | ||
| 3897 | (autoload 'dired-do-isearch-regexp "dired-aux" "\ | |
| 3898 | Search for a regexp through all marked files using Isearch. | |
| 3899 | ||
| 3900 | \(fn)" t nil) | |
| 3901 | ||
| 3902 | (autoload 'dired-do-search "dired-aux" "\ | |
| 3903 | Search through all marked files for a match for REGEXP. | |
| 3904 | Stops when a match is found. | |
| 3905 | To continue searching for next match, use command \\[tags-loop-continue]. | |
| 3906 | ||
| 3907 | \(fn REGEXP)" t nil) | |
| 3908 | ||
| 3909 | (autoload 'dired-do-query-replace-regexp "dired-aux" "\ | |
| 3910 | Do `query-replace-regexp' of FROM with TO, on all marked files. | |
| 3911 | Third arg DELIMITED (prefix arg) means replace only word-delimited matches. | |
| 3912 | If you exit (\\[keyboard-quit], RET or q), you can resume the query replace | |
| 3913 | with the command \\[tags-loop-continue]. | |
| 3914 | ||
| 3915 | \(fn FROM TO &optional DELIMITED)" t nil) | |
| 3916 | ||
| 3917 | (autoload 'dired-show-file-type "dired-aux" "\ | |
| 3918 | Print the type of FILE, according to the `file' command. | |
| 3919 | If FILE is a symbolic link and the optional argument DEREF-SYMLINKS is | |
| 3920 | true then the type of the file linked to by FILE is printed instead. | |
| 3921 | ||
| 3922 | \(fn FILE &optional DEREF-SYMLINKS)" t nil) | |
| 3923 | ||
| 3924 | ;;;*** | |
| 3925 | \f | |
| 3926 | ;;;### (autoloads (dired-do-relsymlink dired-jump) "dired-x" "dired-x.el" | |
| 32226619 | 3927 | ;;;;;; "7c58535b489f23d5503ef8219c7d1282") |
| 7d72f6f1 GM |
3928 | ;;; Generated autoloads from dired-x.el |
| 3929 | ||
| 3930 | (autoload 'dired-jump "dired-x" "\ | |
| 3931 | Jump to dired buffer corresponding to current buffer. | |
| 3932 | If in a file, dired the current directory and move to file's line. | |
| 3933 | If in Dired already, pop up a level and goto old directory's line. | |
| 3934 | In case the proper dired file line cannot be found, refresh the dired | |
| 3935 | buffer and try again. | |
| 3936 | ||
| 3937 | \(fn &optional OTHER-WINDOW)" t nil) | |
| 3938 | ||
| 3939 | (autoload 'dired-do-relsymlink "dired-x" "\ | |
| 3940 | Relative symlink all marked (or next ARG) files into a directory. | |
| 3941 | Otherwise make a relative symbolic link to the current file. | |
| 3942 | This creates relative symbolic links like | |
| 3943 | ||
| 3944 | foo -> ../bar/foo | |
| 3945 | ||
| 3946 | not absolute ones like | |
| 3947 | ||
| 3948 | foo -> /ugly/file/name/that/may/change/any/day/bar/foo | |
| 3949 | ||
| 3950 | For absolute symlinks, use \\[dired-do-symlink]. | |
| 3951 | ||
| 3952 | \(fn &optional ARG)" t nil) | |
| 3953 | ||
| 3954 | ;;;*** | |
| 3955 | \f | |
| 3956 | ;;; End of automatically extracted autoloads. | |
| 3957 | ||
| 52041219 RS |
3958 | (provide 'dired) |
| 3959 | ||
| 57e15005 BF |
3960 | (run-hooks 'dired-load-hook) ; for your customizations |
| 3961 | ||
| 87ae59e3 | 3962 | ;; arch-tag: e1af7a8f-691c-41a0-aac1-ddd4d3c87517 |
| 52041219 | 3963 | ;;; dired.el ends here |