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8c70a2de | 1 | ;;; dired-x.el --- extra Dired functionality -*-byte-compile-dynamic: t;-*- |
cb3fe1f0 | 2 | |
70ee5ed1 | 3 | ;; Copyright (C) 1993, 1994, 1997, 2001, 2002, 2003, 2004, 2005, 2006, |
ae940284 | 4 | ;; 2007, 2008, 2009 Free Software Foundation, Inc. |
552939e4 | 5 | |
cb3fe1f0 RS |
6 | ;; Author: Sebastian Kremer <sk@thp.uni-koeln.de> |
7 | ;; Lawrence R. Dodd <dodd@roebling.poly.edu> | |
2d29381c | 8 | ;; Maintainer: Romain Francoise <rfrancoise@gnu.org> |
a443d46e | 9 | ;; Keywords: dired extensions files |
cb3fe1f0 | 10 | |
cb3fe1f0 RS |
11 | ;; This file is part of GNU Emacs. |
12 | ||
eb3fa2cf | 13 | ;; GNU Emacs is free software: you can redistribute it and/or modify |
cb3fe1f0 | 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. | |
cb3fe1f0 RS |
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/>. |
cb3fe1f0 | 25 | |
9572a9dd | 26 | ;;; Commentary: |
cb3fe1f0 | 27 | |
b578f267 | 28 | ;; This is Sebastian Kremer's excellent dired-x.el (Dired Extra), version |
a443d46e GM |
29 | ;; 1.191, hacked up for GNU Emacs. Redundant or conflicting material has |
30 | ;; been removed or renamed in order to work properly with dired of GNU | |
31 | ;; Emacs. All suggestions or comments are most welcomed. | |
b578f267 | 32 | |
71296446 | 33 | ;; |
b578f267 | 34 | ;; Please, PLEASE, *PLEASE* see the info pages. |
71296446 | 35 | ;; |
b578f267 EN |
36 | |
37 | ;; BUGS: Type M-x dired-x-submit-report and a report will be generated. | |
38 | ||
39 | ;; INSTALLATION: In your ~/.emacs, | |
40 | ;; | |
41 | ;; (add-hook 'dired-load-hook | |
42 | ;; (function (lambda () | |
43 | ;; (load "dired-x") | |
d7af463c | 44 | ;; ;; Set global variables here. For example: |
b578f267 | 45 | ;; ;; (setq dired-guess-shell-gnutar "gtar") |
d7af463c RF |
46 | ;; ))) |
47 | ;; (add-hook 'dired-mode-hook | |
48 | ;; (function (lambda () | |
49 | ;; ;; Set buffer-local variables here. For example: | |
ce64e046 | 50 | ;; ;; (dired-omit-mode 1) |
b578f267 EN |
51 | ;; ))) |
52 | ;; | |
53 | ;; At load time dired-x.el will install itself, redefine some functions, and | |
54 | ;; bind some dired keys. *Please* see the info pages for more details. | |
55 | ||
b847eb8c | 56 | ;; *Please* see the info pages for more details. |
b578f267 EN |
57 | |
58 | ;; User defined variables: | |
59 | ;; | |
60 | ;; dired-bind-vm | |
61 | ;; dired-vm-read-only-folders | |
62 | ;; dired-bind-jump | |
63 | ;; dired-bind-info | |
64 | ;; dired-bind-man | |
b847eb8c | 65 | ;; dired-x-hands-off-my-keys |
b578f267 EN |
66 | ;; dired-find-subdir |
67 | ;; dired-enable-local-variables | |
68 | ;; dired-local-variables-file | |
69 | ;; dired-guess-shell-gnutar | |
70 | ;; dired-guess-shell-gzip-quiet | |
71 | ;; dired-guess-shell-znew-switches | |
72 | ;; dired-guess-shell-alist-user | |
73 | ;; dired-clean-up-buffers-too | |
ce64e046 | 74 | ;; dired-omit-mode |
b578f267 EN |
75 | ;; dired-omit-files |
76 | ;; dired-omit-extensions | |
ad8c4554 | 77 | ;; dired-omit-size-limit |
b578f267 EN |
78 | ;; |
79 | ;; To find out more about these variables, load this file, put your cursor at | |
80 | ;; the end of any of the variable names, and hit C-h v [RET]. *Please* see | |
81 | ;; the info pages for more details. | |
82 | ||
83 | ;; When loaded this code redefines the following functions of GNU Emacs | |
84 | ;; | |
85 | ;; Function Found in this file of GNU Emacs | |
86 | ;; -------- ------------------------------- | |
87 | ;; dired-clean-up-after-deletion ../lisp/dired.el | |
88 | ;; dired-find-buffer-nocreate ../lisp/dired.el | |
89 | ;; dired-initial-position ../lisp/dired.el | |
90 | ;; | |
91 | ;; dired-add-entry ../lisp/dired-aux.el | |
92 | ;; dired-read-shell-command ../lisp/dired-aux.el | |
cb3fe1f0 RS |
93 | |
94 | \f | |
b578f267 | 95 | ;;; Code: |
cb3fe1f0 | 96 | |
b578f267 | 97 | ;; LOAD. |
cb3fe1f0 | 98 | |
b578f267 EN |
99 | ;; This is a no-op if dired-x is being loaded via `dired-load-hook'. It is |
100 | ;; here in case the user has autoloaded dired-x via the dired-jump key binding | |
101 | ;; (instead of autoloading to dired as is suggested in the info-pages). | |
9572a9dd | 102 | |
d82cfc0c | 103 | (require 'dired) |
9572a9dd | 104 | |
b578f267 EN |
105 | ;; We will redefine some functions and also need some macros so we need to |
106 | ;; load dired stuff of GNU Emacs. | |
d82cfc0c RS |
107 | |
108 | (require 'dired-aux) | |
9572a9dd | 109 | |
12ec3981 | 110 | (defvar vm-folder-directory) |
670d3fce | 111 | (eval-when-compile (require 'man)) |
12ec3981 | 112 | |
b578f267 | 113 | ;;; User-defined variables. |
cb3fe1f0 | 114 | |
286c247d RS |
115 | (defgroup dired-x nil |
116 | "Extended directory editing (dired-x)." | |
117 | :group 'dired) | |
cb3fe1f0 | 118 | |
286c247d RS |
119 | (defgroup dired-keys nil |
120 | "Dired keys customizations." | |
121 | :prefix "dired-" | |
122 | :group 'dired-x) | |
cb3fe1f0 | 123 | |
286c247d | 124 | (defcustom dired-bind-vm nil |
9201cc28 | 125 | "Non-nil means \"V\" runs `dired-vm', otherwise \"V\" runs `dired-rmail'. |
286c247d RS |
126 | Also, RMAIL files contain -*- rmail -*- at the top so \"f\", |
127 | `dired-advertised-find-file', will run rmail." | |
128 | :type 'boolean | |
129 | :group 'dired-keys) | |
130 | ||
131 | (defcustom dired-bind-jump t | |
9201cc28 | 132 | "Non-nil means bind `dired-jump' to C-x C-j, otherwise do not." |
286c247d RS |
133 | :type 'boolean |
134 | :group 'dired-keys) | |
135 | ||
136 | (defcustom dired-bind-man t | |
9201cc28 | 137 | "Non-nil means bind `dired-man' to \"N\" in dired-mode, otherwise do not." |
286c247d RS |
138 | :type 'boolean |
139 | :group 'dired-keys) | |
140 | ||
141 | (defcustom dired-bind-info t | |
9201cc28 | 142 | "Non-nil means bind `dired-info' to \"I\" in dired-mode, otherwise do not." |
286c247d RS |
143 | :type 'boolean |
144 | :group 'dired-keys) | |
145 | ||
146 | (defcustom dired-vm-read-only-folders nil | |
9201cc28 | 147 | "If non-nil, \\[dired-vm] will visit all folders read-only. |
cb3fe1f0 RS |
148 | If neither nil nor t, e.g. the symbol `if-file-read-only', only |
149 | files not writable by you are visited read-only. | |
150 | ||
286c247d RS |
151 | Read-only folders only work in VM 5, not in VM 4." |
152 | :type '(choice (const :tag "off" nil) | |
153 | (const :tag "on" t) | |
e2c146c1 | 154 | (other :tag "non-writable only" if-file-read-only)) |
286c247d | 155 | :group 'dired-x) |
cb3fe1f0 | 156 | |
ce64e046 LH |
157 | (define-minor-mode dired-omit-mode |
158 | "Toggle Dired-Omit mode. | |
159 | With numeric ARG, enable Dired-Omit mode if ARG is positive, disable | |
6fbad7af | 160 | otherwise. Enabling and disabling is buffer-local. |
ce64e046 | 161 | If enabled, \"uninteresting\" files are not listed. |
cb3fe1f0 | 162 | Uninteresting files are those whose filenames match regexp `dired-omit-files', |
286c247d | 163 | plus those ending with extensions in `dired-omit-extensions'." |
ce64e046 LH |
164 | :group 'dired-x |
165 | (if dired-omit-mode | |
166 | ;; This will mention how many lines were omitted: | |
167 | (let ((dired-omit-size-limit nil)) (dired-omit-expunge)) | |
168 | (revert-buffer))) | |
169 | ||
170 | ;; For backward compatibility | |
cf24b82d | 171 | (define-obsolete-variable-alias 'dired-omit-files-p 'dired-omit-mode "22.1") |
cb3fe1f0 | 172 | |
99358b97 | 173 | (defcustom dired-omit-files "^\\.?#\\|^\\.$\\|^\\.\\.$" |
9201cc28 | 174 | "Filenames matching this regexp will not be displayed. |
ce64e046 LH |
175 | This only has effect when `dired-omit-mode' is t. See interactive function |
176 | `dired-omit-mode' \(\\[dired-omit-mode]\) and variable | |
99358b97 RS |
177 | `dired-omit-extensions'. The default is to omit `.', `..', auto-save |
178 | files and lock files." | |
286c247d RS |
179 | :type 'regexp |
180 | :group 'dired-x) | |
cb3fe1f0 | 181 | |
286c247d | 182 | (defcustom dired-find-subdir nil ; t is pretty near to DWIM... |
9201cc28 | 183 | "If non-nil, Dired always finds a directory in a buffer of its own. |
0a44133e RS |
184 | If nil, Dired finds the directory as a subdirectory in some other buffer |
185 | if it is present as one. | |
cb3fe1f0 | 186 | |
6fbad7af | 187 | If there are several dired buffers for a directory, the most recently |
cb3fe1f0 RS |
188 | used is chosen. |
189 | ||
190 | Dired avoids switching to the current buffer, so that if you have | |
b847eb8c | 191 | a normal and a wildcard buffer for the same directory, \\[dired] will |
286c247d RS |
192 | toggle between those two." |
193 | :type 'boolean | |
194 | :group 'dired-x) | |
195 | ||
8e458944 | 196 | (defcustom dired-omit-size-limit 30000 |
9201cc28 | 197 | "Maximum size for the \"omitting\" feature. |
286c247d RS |
198 | If nil, there is no maximum size." |
199 | :type '(choice (const :tag "no maximum" nil) integer) | |
200 | :group 'dired-x) | |
cb3fe1f0 | 201 | |
286c247d | 202 | (defcustom dired-enable-local-variables t |
9201cc28 | 203 | "Control use of local-variables lists in Dired. |
cb3fe1f0 RS |
204 | The value can be t, nil or something else. |
205 | A value of t means local-variables lists are obeyed; | |
206 | nil means they are ignored; anything else means query. | |
207 | ||
208 | This temporarily overrides the value of `enable-local-variables' when listing | |
286c247d RS |
209 | a directory. See also `dired-local-variables-file'." |
210 | :type 'boolean | |
211 | :group 'dired-x) | |
cb3fe1f0 | 212 | |
3f8105a1 RF |
213 | (defcustom dired-guess-shell-gnutar (when (or (eq system-type 'gnu) |
214 | (eq system-type 'gnu/linux)) | |
215 | "tar") | |
9201cc28 | 216 | "If non-nil, name of GNU tar executable. |
b847eb8c DL |
217 | \(E.g., \"tar\" or \"gtar\"). The `z' switch will be used with it for |
218 | compressed or gzip'ed tar files. If you don't have GNU tar, set this | |
286c247d | 219 | to nil: a pipe using `zcat' or `gunzip -c' will be used." |
b847eb8c DL |
220 | :type '(choice (const :tag "Not GNU tar" nil) |
221 | (string :tag "Command name")) | |
286c247d RS |
222 | :group 'dired-x) |
223 | ||
224 | (defcustom dired-guess-shell-gzip-quiet t | |
9201cc28 | 225 | "Non-nil says pass -q to gzip overriding verbose GZIP environment." |
286c247d RS |
226 | :type 'boolean |
227 | :group 'dired-x) | |
228 | ||
229 | (defcustom dired-guess-shell-znew-switches nil | |
9201cc28 | 230 | "If non-nil, then string of switches passed to `znew', example: \"-K\"." |
b847eb8c DL |
231 | :type '(choice (const :tag "None" nil) |
232 | (string :tag "Switches")) | |
286c247d RS |
233 | :group 'dired-x) |
234 | ||
235 | (defcustom dired-clean-up-buffers-too t | |
9201cc28 | 236 | "Non-nil means offer to kill buffers visiting files and dirs deleted in Dired." |
286c247d RS |
237 | :type 'boolean |
238 | :group 'dired-x) | |
cb3fe1f0 | 239 | |
b578f267 | 240 | ;;; KEY BINDINGS. |
cb3fe1f0 | 241 | |
ce64e046 | 242 | (define-key dired-mode-map "\M-o" 'dired-omit-mode) |
71326638 | 243 | (define-key dired-mode-map "*O" 'dired-mark-omitted) |
cb3fe1f0 | 244 | (define-key dired-mode-map "\M-(" 'dired-mark-sexp) |
582bd36a RS |
245 | (define-key dired-mode-map "*(" 'dired-mark-sexp) |
246 | (define-key dired-mode-map "*." 'dired-mark-extension) | |
cb3fe1f0 | 247 | (define-key dired-mode-map "\M-!" 'dired-smart-shell-command) |
cb3fe1f0 | 248 | (define-key dired-mode-map "w" 'dired-copy-filename-as-kill) |
cb3fe1f0 RS |
249 | (define-key dired-mode-map "\M-G" 'dired-goto-subdir) |
250 | (define-key dired-mode-map "F" 'dired-do-find-marked-files) | |
251 | (define-key dired-mode-map "Y" 'dired-do-relsymlink) | |
252 | (define-key dired-mode-map "%Y" 'dired-do-relsymlink-regexp) | |
253 | (define-key dired-mode-map "V" 'dired-do-run-mail) | |
254 | ||
255 | (if dired-bind-man | |
256 | (define-key dired-mode-map "N" 'dired-man)) | |
257 | ||
258 | (if dired-bind-info | |
259 | (define-key dired-mode-map "I" 'dired-info)) | |
260 | ||
438fc253 LH |
261 | ;;; MENU BINDINGS |
262 | ||
263 | (let ((menu-bar (lookup-key dired-mode-map [menu-bar]))) | |
264 | (let ((menu (lookup-key menu-bar [operate]))) | |
265 | (define-key-after | |
266 | menu | |
267 | [find-files] | |
268 | '(menu-item | |
269 | "Find files" | |
270 | dired-do-find-marked-files | |
271 | :help "Find current or marked files") | |
272 | 'delete) | |
273 | (define-key-after | |
274 | menu | |
275 | [relsymlink] | |
276 | '(menu-item | |
277 | "Relative symlink to..." | |
278 | dired-do-relsymlink | |
279 | :visible (fboundp 'make-symbolic-link) | |
280 | :help "Make relative symbolic links for current or marked files") | |
281 | 'symlink)) | |
282 | (let ((menu (lookup-key menu-bar [mark]))) | |
283 | (define-key-after | |
284 | menu | |
285 | [flag-extension] | |
286 | '(menu-item | |
287 | "Flag extension..." | |
288 | dired-flag-extension | |
289 | :help "Flag files with a certain extension for deletion") | |
290 | 'garbage-files) | |
291 | (define-key-after | |
292 | menu | |
293 | [mark-extension] | |
294 | '(menu-item | |
295 | "Mark extension..." | |
296 | dired-mark-extension | |
297 | :help "Mark files with a certain extension") | |
298 | 'symlinks) | |
299 | (define-key-after | |
300 | menu | |
301 | [mark-omitted] | |
302 | '(menu-item | |
303 | "Mark omitted" | |
304 | dired-mark-omitted | |
305 | :help "Mark files matching `dired-omit-files' and `dired-omit-extensions'") | |
306 | 'mark-extension)) | |
307 | (let ((menu (lookup-key menu-bar [regexp]))) | |
308 | (define-key-after | |
309 | menu | |
310 | [relsymlink-regexp] | |
311 | '(menu-item | |
312 | "Relative symlink..." | |
313 | dired-do-relsymlink-regexp | |
314 | :visible (fboundp 'make-symbolic-link) | |
315 | :help "Make relative symbolic links for files matching regexp") | |
316 | 'symlink)) | |
317 | (let ((menu (lookup-key menu-bar [immediate]))) | |
318 | (define-key-after | |
319 | menu | |
320 | [omit-mode] | |
321 | '(menu-item | |
322 | "Omit mode" dired-omit-mode | |
323 | :button (:toggle . dired-omit-mode) | |
324 | :help "Enable or disable omitting \"uninteresting\" files") | |
325 | 'dashes))) | |
326 | ||
9572a9dd | 327 | ;;; GLOBAL BINDING. |
cb3fe1f0 RS |
328 | (if dired-bind-jump |
329 | (progn | |
330 | (define-key global-map "\C-x\C-j" 'dired-jump) | |
331 | (define-key global-map "\C-x4\C-j" 'dired-jump-other-window))) | |
332 | ||
333 | \f | |
efcb74f6 | 334 | ;; Install into appropriate hooks. |
cb3fe1f0 RS |
335 | |
336 | (add-hook 'dired-mode-hook 'dired-extra-startup) | |
337 | (add-hook 'dired-after-readin-hook 'dired-omit-expunge) | |
338 | ||
339 | (defun dired-extra-startup () | |
6fbad7af | 340 | "Automatically put on `dired-mode-hook' to get extra Dired features: |
cb3fe1f0 | 341 | \\<dired-mode-map> |
cb3fe1f0 RS |
342 | \\[dired-do-run-mail]\t-- run mail on folder (see `dired-bind-vm') |
343 | \\[dired-info]\t-- run info on file | |
344 | \\[dired-man]\t-- run man on file | |
345 | \\[dired-do-find-marked-files]\t-- visit all marked files simultaneously | |
ce64e046 | 346 | \\[dired-omit-mode]\t-- toggle omitting of files |
b847eb8c | 347 | \\[dired-mark-sexp]\t-- mark by Lisp expression |
6fbad7af JB |
348 | \\[dired-copy-filename-as-kill]\t-- copy the file or subdir names into the kill ring; |
349 | \t you can feed it to other commands using \\[yank] | |
cb3fe1f0 RS |
350 | |
351 | For more features, see variables | |
352 | ||
b847eb8c DL |
353 | `dired-bind-vm' |
354 | `dired-bind-jump' | |
355 | `dired-bind-info' | |
356 | `dired-bind-man' | |
357 | `dired-vm-read-only-folders' | |
ce64e046 | 358 | `dired-omit-mode' |
b847eb8c DL |
359 | `dired-omit-files' |
360 | `dired-omit-extensions' | |
361 | `dired-omit-size-limit' | |
362 | `dired-find-subdir' | |
363 | `dired-enable-local-variables' | |
364 | `dired-local-variables-file' | |
365 | `dired-guess-shell-gnutar' | |
366 | `dired-guess-shell-gzip-quiet' | |
367 | `dired-guess-shell-znew-switches' | |
368 | `dired-guess-shell-alist-user' | |
369 | `dired-clean-up-buffers-too' | |
cb3fe1f0 RS |
370 | |
371 | See also functions | |
372 | ||
b847eb8c DL |
373 | `dired-flag-extension' |
374 | `dired-virtual' | |
375 | `dired-jump' | |
376 | `dired-man' | |
377 | `dired-vm' | |
378 | `dired-rmail' | |
379 | `dired-info' | |
380 | `dired-do-find-marked-files'" | |
cb3fe1f0 RS |
381 | (interactive) |
382 | ||
383 | ;; These must be done in each new dired buffer. | |
384 | (dired-hack-local-variables) | |
385 | (dired-omit-startup)) | |
386 | ||
387 | \f | |
b578f267 | 388 | ;;; BUFFER CLEANING. |
cb3fe1f0 | 389 | |
b578f267 | 390 | ;; REDEFINE. |
cb3fe1f0 | 391 | (defun dired-clean-up-after-deletion (fn) |
b847eb8c DL |
392 | "Clean up after a deleted file or directory FN. |
393 | Remove expanded subdir of deleted dir, if any." | |
cb3fe1f0 RS |
394 | (save-excursion (and (cdr dired-subdir-alist) |
395 | (dired-goto-subdir fn) | |
396 | (dired-kill-subdir))) | |
397 | ||
398 | ;; Offer to kill buffer of deleted file FN. | |
399 | (if dired-clean-up-buffers-too | |
400 | (progn | |
401 | (let ((buf (get-file-buffer fn))) | |
402 | (and buf | |
403 | (funcall (function y-or-n-p) | |
404 | (format "Kill buffer of %s, too? " | |
405 | (file-name-nondirectory fn))) | |
406 | (save-excursion ; you never know where kill-buffer leaves you | |
407 | (kill-buffer buf)))) | |
12c38283 | 408 | (let ((buf-list (dired-buffers-for-dir (expand-file-name fn))) |
cb3fe1f0 RS |
409 | (buf nil)) |
410 | (and buf-list | |
411 | (y-or-n-p (format "Kill dired buffer%s of %s, too? " | |
412 | (dired-plural-s (length buf-list)) | |
413 | (file-name-nondirectory fn))) | |
414 | (while buf-list | |
415 | (save-excursion (kill-buffer (car buf-list))) | |
416 | (setq buf-list (cdr buf-list))))))) | |
9572a9dd | 417 | ;; Anything else? |
cb3fe1f0 RS |
418 | ) |
419 | ||
420 | \f | |
b578f267 | 421 | ;;; EXTENSION MARKING FUNCTIONS. |
cb3fe1f0 | 422 | |
efcb74f6 | 423 | ;; Mark files with some extension. |
cb3fe1f0 | 424 | (defun dired-mark-extension (extension &optional marker-char) |
b847eb8c | 425 | "Mark all files with a certain EXTENSION for use in later commands. |
6fbad7af | 426 | A `.' is *not* automatically prepended to the string entered." |
cb3fe1f0 RS |
427 | ;; EXTENSION may also be a list of extensions instead of a single one. |
428 | ;; Optional MARKER-CHAR is marker to use. | |
429 | (interactive "sMarking extension: \nP") | |
430 | (or (listp extension) | |
431 | (setq extension (list extension))) | |
432 | (dired-mark-files-regexp | |
433 | (concat ".";; don't match names with nothing but an extension | |
434 | "\\(" | |
435 | (mapconcat 'regexp-quote extension "\\|") | |
436 | "\\)$") | |
437 | marker-char)) | |
438 | ||
439 | (defun dired-flag-extension (extension) | |
b847eb8c | 440 | "In dired, flag all files with a certain EXTENSION for deletion. |
cb3fe1f0 RS |
441 | A `.' is *not* automatically prepended to the string entered." |
442 | (interactive "sFlagging extension: ") | |
443 | (dired-mark-extension extension dired-del-marker)) | |
444 | ||
efcb74f6 | 445 | ;; Define some unpopular file extensions. Used for cleaning and omitting. |
cb3fe1f0 RS |
446 | |
447 | (defvar dired-patch-unclean-extensions | |
448 | '(".rej" ".orig") | |
449 | "List of extensions of dispensable files created by the `patch' program.") | |
450 | ||
451 | (defvar dired-tex-unclean-extensions | |
452 | '(".toc" ".log" ".aux");; these are already in completion-ignored-extensions | |
453 | "List of extensions of dispensable files created by TeX.") | |
454 | ||
455 | (defvar dired-latex-unclean-extensions | |
456 | '(".idx" ".lof" ".lot" ".glo") | |
457 | "List of extensions of dispensable files created by LaTeX.") | |
458 | ||
459 | (defvar dired-bibtex-unclean-extensions | |
460 | '(".blg" ".bbl") | |
461 | "List of extensions of dispensable files created by BibTeX.") | |
462 | ||
463 | (defvar dired-texinfo-unclean-extensions | |
464 | '(".cp" ".cps" ".fn" ".fns" ".ky" ".kys" ".pg" ".pgs" | |
465 | ".tp" ".tps" ".vr" ".vrs") | |
466 | "List of extensions of dispensable files created by texinfo.") | |
467 | ||
468 | (defun dired-clean-patch () | |
469 | "Flag dispensable files created by patch for deletion. | |
470 | See variable `dired-patch-unclean-extensions'." | |
471 | (interactive) | |
472 | (dired-flag-extension dired-patch-unclean-extensions)) | |
473 | ||
474 | (defun dired-clean-tex () | |
9572a9dd | 475 | "Flag dispensable files created by [La]TeX etc. for deletion. |
ca388882 | 476 | See variables `dired-tex-unclean-extensions', |
9572a9dd KH |
477 | `dired-latex-unclean-extensions', `dired-bibtex-unclean-extensions' and |
478 | `dired-texinfo-unclean-extensions'." | |
cb3fe1f0 RS |
479 | (interactive) |
480 | (dired-flag-extension (append dired-texinfo-unclean-extensions | |
481 | dired-latex-unclean-extensions | |
482 | dired-bibtex-unclean-extensions | |
483 | dired-tex-unclean-extensions))) | |
484 | ||
9572a9dd KH |
485 | (defun dired-very-clean-tex () |
486 | "Flag dispensable files created by [La]TeX *and* \".dvi\" for deletion. | |
487 | See variables `dired-texinfo-unclean-extensions', | |
488 | `dired-latex-unclean-extensions', `dired-bibtex-unclean-extensions' and | |
489 | `dired-texinfo-unclean-extensions'." | |
cb3fe1f0 | 490 | (interactive) |
9572a9dd KH |
491 | (dired-flag-extension (append dired-texinfo-unclean-extensions |
492 | dired-latex-unclean-extensions | |
493 | dired-bibtex-unclean-extensions | |
494 | dired-tex-unclean-extensions | |
495 | (list ".dvi")))) | |
cb3fe1f0 | 496 | \f |
b578f267 | 497 | ;;; JUMP. |
cb3fe1f0 | 498 | |
40c8b203 | 499 | ;;;###autoload |
cb3fe1f0 RS |
500 | (defun dired-jump (&optional other-window) |
501 | "Jump to dired buffer corresponding to current buffer. | |
502 | If in a file, dired the current directory and move to file's line. | |
6fbad7af | 503 | If in Dired already, pop up a level and goto old directory's line. |
cb3fe1f0 RS |
504 | In case the proper dired file line cannot be found, refresh the dired |
505 | buffer and try again." | |
506 | (interactive "P") | |
507 | (let* ((file buffer-file-name) | |
508 | (dir (if file (file-name-directory file) default-directory))) | |
509 | (if (eq major-mode 'dired-mode) | |
510 | (progn | |
511 | (setq dir (dired-current-directory)) | |
512 | (dired-up-directory other-window) | |
513 | (or (dired-goto-file dir) | |
514 | ;; refresh and try again | |
9572a9dd | 515 | (progn |
cb3fe1f0 RS |
516 | (dired-insert-subdir (file-name-directory dir)) |
517 | (dired-goto-file dir)))) | |
518 | (if other-window | |
519 | (dired-other-window dir) | |
520 | (dired dir)) | |
521 | (if file | |
522 | (or (dired-goto-file file) | |
523 | ;; refresh and try again | |
9572a9dd | 524 | (progn |
cb3fe1f0 | 525 | (dired-insert-subdir (file-name-directory file)) |
7e90bcf5 RS |
526 | (dired-goto-file file)) |
527 | ;; Toggle omitting, if it is on, and try again. | |
ce64e046 | 528 | (if dired-omit-mode |
7e90bcf5 | 529 | (progn |
ce64e046 | 530 | (dired-omit-mode) |
7e90bcf5 | 531 | (dired-goto-file file)))))))) |
cb3fe1f0 RS |
532 | |
533 | (defun dired-jump-other-window () | |
6fbad7af | 534 | "Like \\[dired-jump] (`dired-jump') but in other window." |
cb3fe1f0 RS |
535 | (interactive) |
536 | (dired-jump t)) | |
cb3fe1f0 | 537 | \f |
b578f267 | 538 | ;;; OMITTING. |
cb3fe1f0 | 539 | |
efcb74f6 SM |
540 | ;; Enhanced omitting of lines from directory listings. |
541 | ;; Marked files are never omitted. | |
cb3fe1f0 RS |
542 | |
543 | ;; should probably get rid of this and always use 'no-dir. | |
544 | ;; sk 28-Aug-1991 09:37 | |
545 | (defvar dired-omit-localp 'no-dir | |
b847eb8c | 546 | "The LOCALP argument `dired-omit-expunge' passes to `dired-get-filename'. |
6fbad7af | 547 | If it is `no-dir', omitting is much faster, but you can only match |
470fa6d1 KS |
548 | against the non-directory part of the file name. Set it to nil if you |
549 | need to match the entire file name.") | |
cb3fe1f0 RS |
550 | |
551 | ;; \017=^O for Omit - other packages can chose other control characters. | |
552 | (defvar dired-omit-marker-char ?\017 | |
4cdc09a9 | 553 | "Temporary marker used by dired-omit. |
cb3fe1f0 RS |
554 | Should never be used as marker by the user or other packages.") |
555 | ||
556 | (defun dired-omit-startup () | |
ce64e046 | 557 | (or (assq 'dired-omit-mode minor-mode-alist) |
cb3fe1f0 | 558 | (setq minor-mode-alist |
ce64e046 | 559 | (append '((dired-omit-mode |
ab606888 GM |
560 | (:eval (if (eq major-mode 'dired-mode) |
561 | " Omit" "")))) | |
562 | minor-mode-alist)))) | |
cb3fe1f0 | 563 | |
ce64e046 LH |
564 | (defun dired-mark-omitted () |
565 | "Mark files matching `dired-omit-files' and `dired-omit-extensions'." | |
566 | (interactive) | |
567 | (let ((dired-omit-mode nil)) (revert-buffer)) ;; Show omitted files | |
568 | (dired-mark-unmarked-files (dired-omit-regexp) nil nil dired-omit-localp)) | |
cb3fe1f0 RS |
569 | |
570 | (defvar dired-omit-extensions | |
571 | (append completion-ignored-extensions | |
572 | dired-latex-unclean-extensions | |
573 | dired-bibtex-unclean-extensions | |
574 | dired-texinfo-unclean-extensions) | |
b847eb8c | 575 | "If non-nil, a list of extensions \(strings\) to omit from Dired listings. |
685ff9f8 RS |
576 | Defaults to elements of `completion-ignored-extensions', |
577 | `dired-latex-unclean-extensions', `dired-bibtex-unclean-extensions', and | |
b847eb8c | 578 | `dired-texinfo-unclean-extensions'. |
685ff9f8 | 579 | |
ce64e046 LH |
580 | See interactive function `dired-omit-mode' \(\\[dired-omit-mode]\) and |
581 | variables `dired-omit-mode' and `dired-omit-files'.") | |
cb3fe1f0 RS |
582 | |
583 | (defun dired-omit-expunge (&optional regexp) | |
584 | "Erases all unmarked files matching REGEXP. | |
ce64e046 | 585 | Does nothing if global variable `dired-omit-mode' is nil, or if called |
ad8c4554 | 586 | non-interactively and buffer is bigger than `dired-omit-size-limit'. |
cb3fe1f0 RS |
587 | If REGEXP is nil or not specified, uses `dired-omit-files', and also omits |
588 | filenames ending in `dired-omit-extensions'. | |
589 | If REGEXP is the empty string, this function is a no-op. | |
590 | ||
591 | This functions works by temporarily binding `dired-marker-char' to | |
592 | `dired-omit-marker-char' and calling `dired-do-kill-lines'." | |
593 | (interactive "sOmit files (regexp): ") | |
ce64e046 | 594 | (if (and dired-omit-mode |
ad8c4554 RS |
595 | (or (interactive-p) |
596 | (not dired-omit-size-limit) | |
8e458944 RS |
597 | (< (buffer-size) dired-omit-size-limit) |
598 | (progn | |
599 | (message "Not omitting: directory larger than %d characters." | |
600 | dired-omit-size-limit) | |
ce64e046 | 601 | (setq dired-omit-mode nil) |
8e458944 | 602 | nil))) |
cb3fe1f0 | 603 | (let ((omit-re (or regexp (dired-omit-regexp))) |
9b5ef74b | 604 | (old-modified-p (buffer-modified-p)) |
cb3fe1f0 RS |
605 | count) |
606 | (or (string= omit-re "") | |
607 | (let ((dired-marker-char dired-omit-marker-char)) | |
608 | (message "Omitting...") | |
609 | (if (dired-mark-unmarked-files omit-re nil nil dired-omit-localp) | |
610 | (progn | |
611 | (setq count (dired-do-kill-lines nil "Omitted %d line%s.")) | |
048ea441 | 612 | (force-mode-line-update)) |
cb3fe1f0 | 613 | (message "(Nothing to omit)")))) |
9b5ef74b RS |
614 | ;; Try to preserve modified state of buffer. So `%*' doesn't appear |
615 | ;; in mode-line of omitted buffers. | |
b847eb8c | 616 | (set-buffer-modified-p (and old-modified-p |
9b5ef74b RS |
617 | (save-excursion |
618 | (goto-char (point-min)) | |
619 | (re-search-forward dired-re-mark nil t)))) | |
cb3fe1f0 RS |
620 | count))) |
621 | ||
622 | (defun dired-omit-regexp () | |
623 | (concat (if dired-omit-files (concat "\\(" dired-omit-files "\\)") "") | |
624 | (if (and dired-omit-files dired-omit-extensions) "\\|" "") | |
625 | (if dired-omit-extensions | |
626 | (concat ".";; a non-extension part should exist | |
627 | "\\(" | |
628 | (mapconcat 'regexp-quote dired-omit-extensions "\\|") | |
629 | "\\)$") | |
630 | ""))) | |
631 | ||
632 | ;; Returns t if any work was done, nil otherwise. | |
633 | (defun dired-mark-unmarked-files (regexp msg &optional unflag-p localp) | |
b847eb8c | 634 | "Mark unmarked files matching REGEXP, displaying MSG. |
470fa6d1 | 635 | REGEXP is matched against the entire file name. |
cb3fe1f0 RS |
636 | Does not re-mark files which already have a mark. |
637 | With prefix argument, unflag all those files. | |
6fbad7af | 638 | Optional fourth argument LOCALP is as in `dired-get-filename'." |
cb3fe1f0 | 639 | (interactive "P") |
6fbad7af | 640 | (let ((dired-marker-char (if unflag-p ?\s dired-marker-char))) |
cb3fe1f0 RS |
641 | (dired-mark-if |
642 | (and | |
643 | ;; not already marked | |
644 | (looking-at " ") | |
645 | ;; uninteresting | |
646 | (let ((fn (dired-get-filename localp t))) | |
647 | (and fn (string-match regexp fn)))) | |
648 | msg))) | |
649 | ||
552939e4 GM |
650 | ;; Compiler does not get fset. |
651 | (declare-function dired-omit-old-add-entry "dired-x") | |
652 | ||
efcb74f6 SM |
653 | ;; REDEFINE. |
654 | ;; Redefine dired-aux.el's version of `dired-add-entry' | |
655 | ;; Save old defun if not already done: | |
552939e4 GM |
656 | (or (fboundp 'dired-omit-old-add-entry) |
657 | (fset 'dired-omit-old-add-entry (symbol-function 'dired-add-entry))) | |
e637bdf8 | 658 | |
efcb74f6 | 659 | ;; REDEFINE. |
c8225cbe | 660 | (defun dired-omit-new-add-entry (filename &optional marker-char relative) |
cb3fe1f0 RS |
661 | ;; This redefines dired-aux.el's dired-add-entry to avoid calling ls for |
662 | ;; files that are going to be omitted anyway. | |
ce64e046 | 663 | (if dired-omit-mode |
cb3fe1f0 RS |
664 | ;; perhaps return t without calling ls |
665 | (let ((omit-re (dired-omit-regexp))) | |
666 | (if (or (string= omit-re "") | |
667 | (not | |
668 | (string-match omit-re | |
669 | (cond | |
670 | ((eq 'no-dir dired-omit-localp) | |
671 | filename) | |
672 | ((eq t dired-omit-localp) | |
673 | (dired-make-relative filename)) | |
674 | (t | |
675 | (dired-make-absolute | |
676 | filename | |
677 | (file-name-directory filename))))))) | |
678 | ;; if it didn't match, go ahead and add the entry | |
c8225cbe | 679 | (dired-omit-old-add-entry filename marker-char relative) |
cb3fe1f0 RS |
680 | ;; dired-add-entry returns t for success, perhaps we should |
681 | ;; return file-exists-p | |
682 | t)) | |
683 | ;; omitting is not turned on at all | |
c8225cbe | 684 | (dired-omit-old-add-entry filename marker-char relative))) |
cb3fe1f0 | 685 | |
cb3fe1f0 RS |
686 | ;; Redefine it. |
687 | (fset 'dired-add-entry 'dired-omit-new-add-entry) | |
688 | ||
689 | \f | |
b578f267 | 690 | ;;; VIRTUAL DIRED MODE. |
cb3fe1f0 | 691 | |
efcb74f6 | 692 | ;; For browsing `ls -lR' listings in a dired-like fashion. |
cb3fe1f0 | 693 | |
6fbad7af | 694 | (defalias 'virtual-dired 'dired-virtual) |
cb3fe1f0 RS |
695 | (defun dired-virtual (dirname &optional switches) |
696 | "Put this buffer into Virtual Dired mode. | |
697 | ||
698 | In Virtual Dired mode, all commands that do not actually consult the | |
699 | filesystem will work. | |
700 | ||
701 | This is useful if you want to peruse and move around in an ls -lR | |
702 | output file, for example one you got from an ftp server. With | |
703 | ange-ftp, you can even dired a directory containing an ls-lR file, | |
704 | visit that file and turn on virtual dired mode. But don't try to save | |
705 | this file, as dired-virtual indents the listing and thus changes the | |
706 | buffer. | |
707 | ||
708 | If you have save a Dired buffer in a file you can use \\[dired-virtual] to | |
709 | resume it in a later session. | |
710 | ||
6fbad7af JB |
711 | Type \\<dired-mode-map>\\[revert-buffer] \ |
712 | in the Virtual Dired buffer and answer `y' to convert | |
713 | the virtual to a real dired buffer again. You don't have to do this, though: | |
714 | you can relist single subdirs using \\[dired-do-redisplay]." | |
cb3fe1f0 RS |
715 | |
716 | ;; DIRNAME is the top level directory of the buffer. It will become | |
717 | ;; its `default-directory'. If nil, the old value of | |
718 | ;; default-directory is used. | |
719 | ||
720 | ;; Optional SWITCHES are the ls switches to use. | |
721 | ||
722 | ;; Shell wildcards will be used if there already is a `wildcard' | |
723 | ;; line in the buffer (thus it is a saved Dired buffer), but there | |
724 | ;; is no other way to get wildcards. Insert a `wildcard' line by | |
725 | ;; hand if you want them. | |
726 | ||
727 | (interactive | |
728 | (list (read-string "Virtual Dired directory: " (dired-virtual-guess-dir)))) | |
729 | (goto-char (point-min)) | |
730 | (or (looking-at " ") | |
731 | ;; if not already indented, do it now: | |
732 | (indent-region (point-min) (point-max) 2)) | |
733 | (or dirname (setq dirname default-directory)) | |
734 | (setq dirname (expand-file-name (file-name-as-directory dirname))) | |
735 | (setq default-directory dirname) ; contains no wildcards | |
736 | (let ((wildcard (save-excursion | |
737 | (goto-char (point-min)) | |
738 | (forward-line 1) | |
739 | (and (looking-at "^ wildcard ") | |
740 | (buffer-substring (match-end 0) | |
741 | (progn (end-of-line) (point))))))) | |
742 | (if wildcard | |
743 | (setq dirname (expand-file-name wildcard default-directory)))) | |
744 | ;; If raw ls listing (not a saved old dired buffer), give it a | |
745 | ;; decent subdir headerline: | |
746 | (goto-char (point-min)) | |
747 | (or (looking-at dired-subdir-regexp) | |
e8425548 | 748 | (insert " " |
fc50a3be MY |
749 | (directory-file-name (file-name-directory default-directory)) |
750 | ":\n")) | |
cb3fe1f0 RS |
751 | (dired-mode dirname (or switches dired-listing-switches)) |
752 | (setq mode-name "Virtual Dired" | |
753 | revert-buffer-function 'dired-virtual-revert) | |
754 | (set (make-local-variable 'dired-subdir-alist) nil) | |
755 | (dired-build-subdir-alist) | |
756 | (goto-char (point-min)) | |
757 | (dired-initial-position dirname)) | |
758 | ||
759 | (defun dired-virtual-guess-dir () | |
b847eb8c | 760 | "Guess and return appropriate working directory of this buffer. |
4e6ef391 | 761 | The buffer is assumed to be in Dired or ls -lR format. The guess is |
b847eb8c DL |
762 | based upon buffer contents. If nothing could be guessed, returns |
763 | nil." | |
cb3fe1f0 RS |
764 | |
765 | (let ((regexp "^\\( \\)?\\([^ \n\r]*\\)\\(:\\)[\n\r]") | |
766 | (subexpr 2)) | |
767 | (goto-char (point-min)) | |
768 | (cond ((looking-at regexp) | |
769 | ;; If a saved dired buffer, look to which dir and | |
770 | ;; perhaps wildcard it belongs: | |
771 | (let ((dir (buffer-substring (match-beginning subexpr) | |
772 | (match-end subexpr)))) | |
773 | (file-name-as-directory dir))) | |
774 | ;; Else no match for headerline found. It's a raw ls listing. | |
775 | ;; In raw ls listings the directory does not have a headerline | |
776 | ;; try parent of first subdir, if any | |
777 | ((re-search-forward regexp nil t) | |
778 | (file-name-directory | |
779 | (directory-file-name | |
780 | (file-name-as-directory | |
781 | (buffer-substring (match-beginning subexpr) | |
782 | (match-end subexpr)))))) | |
783 | (t ; if all else fails | |
784 | nil)))) | |
785 | ||
786 | ||
787 | (defun dired-virtual-revert (&optional arg noconfirm) | |
788 | (if (not | |
789 | (y-or-n-p "Cannot revert a Virtual Dired buffer - switch to Real Dired mode? ")) | |
b847eb8c | 790 | (error "Cannot revert a Virtual Dired buffer") |
cb3fe1f0 RS |
791 | (setq mode-name "Dired" |
792 | revert-buffer-function 'dired-revert) | |
793 | (revert-buffer))) | |
794 | ||
795 | ;; A zero-arg version of dired-virtual. | |
cb3fe1f0 | 796 | (defun dired-virtual-mode () |
6fbad7af | 797 | "Put current buffer into Virtual Dired mode (see `dired-virtual'). |
b94d76ae | 798 | Useful on `magic-mode-alist' with the regexp |
cb3fe1f0 | 799 | |
b94d76ae | 800 | \"^ \\\\(/[^ /]+\\\\)+/?:$\" |
cb3fe1f0 | 801 | |
6fbad7af | 802 | to put saved dired buffers automatically into Virtual Dired mode. |
cb3fe1f0 | 803 | |
b94d76ae | 804 | Also useful for `auto-mode-alist' like this: |
cb3fe1f0 | 805 | |
b94d76ae GM |
806 | (add-to-list 'auto-mode-alist |
807 | '(\"[^/]\\\\.dired\\\\'\" . dired-virtual-mode))" | |
cb3fe1f0 RS |
808 | (interactive) |
809 | (dired-virtual (dired-virtual-guess-dir))) | |
810 | ||
811 | \f | |
b578f267 | 812 | ;;; SMART SHELL. |
cb3fe1f0 | 813 | |
efcb74f6 SM |
814 | ;; An Emacs buffer can have but one working directory, stored in the |
815 | ;; buffer-local variable `default-directory'. A Dired buffer may have | |
816 | ;; several subdirectories inserted, but still has but one working directory: | |
817 | ;; that of the top level Dired directory in that buffer. For some commands | |
818 | ;; it is appropriate that they use the current Dired directory instead of | |
819 | ;; `default-directory', e.g., `find-file' and `compile'. This is a general | |
820 | ;; mechanism is provided for special handling of the working directory in | |
821 | ;; special major modes. | |
cb3fe1f0 RS |
822 | |
823 | ;; It's easier to add to this alist than redefine function | |
824 | ;; default-directory while keeping the old information. | |
825 | (defconst default-directory-alist | |
826 | '((dired-mode . (if (fboundp 'dired-current-directory) | |
827 | (dired-current-directory) | |
828 | default-directory))) | |
b847eb8c DL |
829 | "Alist of major modes and their opinion on `default-directory'. |
830 | This is given as a Lisp expression to evaluate. A resulting value of | |
831 | nil is ignored in favor of `default-directory'.") | |
cb3fe1f0 | 832 | |
b847eb8c DL |
833 | (defun dired-default-directory () |
834 | "Usage like variable `default-directory'. | |
835 | Knows about the special cases in variable `default-directory-alist'." | |
cb3fe1f0 RS |
836 | (or (eval (cdr (assq major-mode default-directory-alist))) |
837 | default-directory)) | |
838 | ||
d3a89b9e | 839 | (defun dired-smart-shell-command (command &optional output-buffer error-buffer) |
6fbad7af | 840 | "Like function `shell-command', but in the current Virtual Dired directory." |
d3a89b9e JL |
841 | (interactive |
842 | (list | |
843 | (minibuffer-with-setup-hook | |
844 | (lambda () | |
845 | (set (make-local-variable 'minibuffer-default-add-function) | |
846 | 'minibuffer-default-add-shell-commands)) | |
847 | (read-shell-command "Shell command: " nil nil | |
848 | (cond | |
849 | (buffer-file-name (file-relative-name buffer-file-name)) | |
850 | ((eq major-mode 'dired-mode) (dired-get-filename t t))))) | |
851 | current-prefix-arg | |
852 | shell-command-default-error-buffer)) | |
b847eb8c | 853 | (let ((default-directory (dired-default-directory))) |
d3a89b9e | 854 | (shell-command command output-buffer error-buffer))) |
cb3fe1f0 RS |
855 | |
856 | \f | |
b578f267 | 857 | ;;; LOCAL VARIABLES FOR DIRED BUFFERS. |
cb3fe1f0 | 858 | |
efcb74f6 | 859 | ;; Brief Description: |
9572a9dd | 860 | ;;; |
efcb74f6 | 861 | ;; * `dired-extra-startup' is part of the `dired-mode-hook'. |
9572a9dd | 862 | ;;; |
efcb74f6 | 863 | ;; * `dired-extra-startup' calls `dired-hack-local-variables' |
9572a9dd | 864 | ;;; |
efcb74f6 | 865 | ;; * `dired-hack-local-variables' checks the value of |
9572a9dd KH |
866 | ;;; `dired-local-variables-file' |
867 | ;;; | |
efcb74f6 | 868 | ;; * Check if `dired-local-variables-file' is a non-nil string and is a |
cb3fe1f0 | 869 | ;;; filename found in the directory of the Dired Buffer being created. |
9572a9dd | 870 | ;;; |
efcb74f6 | 871 | ;; * If `dired-local-variables-file' satisfies the above, then temporarily |
cb3fe1f0 | 872 | ;;; include it in the Dired Buffer at the bottom. |
9572a9dd | 873 | ;;; |
efcb74f6 | 874 | ;; * Set `enable-local-variables' temporarily to the user variable |
cb3fe1f0 RS |
875 | ;;; `dired-enable-local-variables' and run `hack-local-variables' on the |
876 | ;;; Dired Buffer. | |
877 | ||
db8f8812 | 878 | (defvar dired-local-variables-file (convert-standard-filename ".dired") |
cb3fe1f0 RS |
879 | "Filename, as string, containing local dired buffer variables to be hacked. |
880 | If this file found in current directory, then it will be inserted into dired | |
6fbad7af JB |
881 | buffer and `hack-local-variables' will be run. See Info node |
882 | `(emacs)File Variables' for more information on local variables. | |
883 | See also `dired-enable-local-variables'.") | |
cb3fe1f0 RS |
884 | |
885 | (defun dired-hack-local-variables () | |
886 | "Evaluate local variables in `dired-local-variables-file' for dired buffer." | |
887 | (if (and dired-local-variables-file | |
888 | (stringp dired-local-variables-file) | |
889 | (file-exists-p dired-local-variables-file)) | |
890 | (let ((opoint (point-max)) | |
891 | buffer-read-only | |
892 | ;; In case user has `enable-local-variables' set to nil we | |
893 | ;; override it locally with dired's variable. | |
894 | (enable-local-variables dired-enable-local-variables)) | |
895 | ;; Insert 'em. | |
896 | (save-excursion | |
897 | (goto-char opoint) | |
898 | (insert "\^L\n") | |
899 | (insert-file-contents dired-local-variables-file)) | |
900 | ;; Hack 'em. | |
901 | (let ((buffer-file-name dired-local-variables-file)) | |
902 | (hack-local-variables)) | |
903 | ;; Make sure that the modeline shows the proper information. | |
904 | (dired-sort-set-modeline) | |
905 | ;; Delete this stuff: `eobp' is used to find last subdir by dired.el. | |
9572a9dd | 906 | (delete-region opoint (point-max))))) |
cb3fe1f0 | 907 | |
9572a9dd | 908 | (defun dired-omit-here-always () |
b847eb8c | 909 | "Create `dired-local-variables-file' for omitting and reverts directory. |
6fbad7af | 910 | Sets `dired-omit-mode' to t in a local variables file that is readable by |
cb3fe1f0 | 911 | dired." |
9572a9dd | 912 | (interactive) |
cb3fe1f0 RS |
913 | (if (file-exists-p dired-local-variables-file) |
914 | (message "File `./%s' already exists." dired-local-variables-file) | |
915 | ||
916 | ;; Create `dired-local-variables-file'. | |
efcb74f6 | 917 | (with-current-buffer (get-buffer-create " *dot-dired*") |
cb3fe1f0 | 918 | (erase-buffer) |
ce64e046 | 919 | (insert "Local Variables:\ndired-omit-mode: t\nEnd:\n") |
cb3fe1f0 RS |
920 | (write-file dired-local-variables-file) |
921 | (kill-buffer (current-buffer))) | |
922 | ||
923 | ;; Run extra-hooks and revert directory. | |
924 | (dired-extra-startup) | |
925 | (dired-revert))) | |
926 | ||
927 | \f | |
b578f267 | 928 | ;;; GUESS SHELL COMMAND. |
cb3fe1f0 | 929 | |
efcb74f6 | 930 | ;; Brief Description: |
9572a9dd | 931 | ;;; |
efcb74f6 | 932 | ;; `dired-do-shell-command' is bound to `!' by dired.el. |
9572a9dd | 933 | ;;; |
efcb74f6 | 934 | ;; * Redefine `dired-read-shell-command' so it calls |
cb3fe1f0 | 935 | ;;; `dired-guess-shell-command'. |
9572a9dd | 936 | ;;; |
efcb74f6 | 937 | ;; * `dired-guess-shell-command' calls `dired-guess-default' with list of |
cb3fe1f0 | 938 | ;;; marked files. |
9572a9dd | 939 | ;;; |
efcb74f6 | 940 | ;; * Parse `dired-guess-shell-alist-user' and |
cb3fe1f0 RS |
941 | ;;; `dired-guess-shell-alist-default' (in that order) for the first REGEXP |
942 | ;;; that matches the first file in the file list. | |
9572a9dd | 943 | ;;; |
efcb74f6 | 944 | ;; * If the REGEXP matches all the entries of the file list then evaluate |
c0d79871 | 945 | ;;; COMMAND, which is either a string or a Lisp expression returning a |
cb3fe1f0 | 946 | ;;; string. COMMAND may be a list of commands. |
9572a9dd | 947 | ;;; |
efcb74f6 | 948 | ;; * Return this command to `dired-guess-shell-command' which prompts user |
747e8ee2 | 949 | ;;; with it. The list of commands is put into the list of default values. |
cb3fe1f0 RS |
950 | ;;; If a command is used successfully then it is stored permanently in |
951 | ;;; `dired-shell-command-history'. | |
952 | ||
efcb74f6 | 953 | ;; Guess what shell command to apply to a file. |
cb3fe1f0 RS |
954 | (defvar dired-shell-command-history nil |
955 | "History list for commands that read dired-shell commands.") | |
956 | ||
efcb74f6 | 957 | ;; Default list of shell commands. |
cb3fe1f0 | 958 | |
efcb74f6 SM |
959 | ;; NOTE: Use `gunzip -c' instead of `zcat' on `.gz' files. Some do not |
960 | ;; install GNU zip's version of zcat. | |
cb3fe1f0 RS |
961 | |
962 | (defvar dired-guess-shell-alist-default | |
963 | (list | |
ecd69427 | 964 | (list "\\.tar$" |
ca136496 RF |
965 | '(if dired-guess-shell-gnutar |
966 | (concat dired-guess-shell-gnutar " xvf") | |
967 | "tar xvf") | |
968 | ;; Extract files into a separate subdirectory | |
969 | '(if dired-guess-shell-gnutar | |
970 | (concat "mkdir " (file-name-sans-extension file) | |
971 | "; " dired-guess-shell-gnutar " -C " | |
972 | (file-name-sans-extension file) " -xvf") | |
973 | (concat "mkdir " (file-name-sans-extension file) | |
974 | "; tar -C " (file-name-sans-extension file) " -xvf")) | |
975 | ;; List archive contents. | |
976 | '(if dired-guess-shell-gnutar | |
977 | (concat dired-guess-shell-gnutar " tvf") | |
978 | "tar tvf")) | |
cb3fe1f0 RS |
979 | |
980 | ;; REGEXPS for compressed archives must come before the .Z rule to | |
981 | ;; be recognized: | |
982 | (list "\\.tar\\.Z$" | |
ca136496 RF |
983 | ;; Untar it. |
984 | '(if dired-guess-shell-gnutar | |
985 | (concat dired-guess-shell-gnutar " zxvf") | |
986 | (concat "zcat * | tar xvf -")) | |
987 | ;; Optional conversion to gzip format. | |
988 | '(concat "znew" (if dired-guess-shell-gzip-quiet " -q") | |
989 | " " dired-guess-shell-znew-switches)) | |
cb3fe1f0 RS |
990 | |
991 | ;; gzip'ed archives | |
2f017676 | 992 | (list "\\.t\\(ar\\.\\)?gz$" |
ca136496 RF |
993 | '(if dired-guess-shell-gnutar |
994 | (concat dired-guess-shell-gnutar " zxvf") | |
995 | (concat "gunzip -qc * | tar xvf -")) | |
996 | ;; Extract files into a separate subdirectory | |
997 | '(if dired-guess-shell-gnutar | |
998 | (concat "mkdir " (file-name-sans-extension file) | |
999 | "; " dired-guess-shell-gnutar " -C " | |
1000 | (file-name-sans-extension file) " -zxvf") | |
1001 | (concat "mkdir " (file-name-sans-extension file) | |
1002 | "; gunzip -qc * | tar -C " | |
1003 | (file-name-sans-extension file) " -xvf -")) | |
1004 | ;; Optional decompression. | |
1005 | '(concat "gunzip" (if dired-guess-shell-gzip-quiet " -q" "")) | |
1006 | ;; List archive contents. | |
1007 | '(if dired-guess-shell-gnutar | |
1008 | (concat dired-guess-shell-gnutar " ztvf") | |
1009 | (concat "gunzip -qc * | tar tvf -"))) | |
ecd69427 | 1010 | |
7ba7b794 | 1011 | ;; bzip2'ed archives |
ecd69427 | 1012 | (list "\\.t\\(ar\\.bz2\\|bz\\)$" |
7ba7b794 | 1013 | "bunzip2 -c * | tar xvf -" |
ca136496 RF |
1014 | ;; Extract files into a separate subdirectory |
1015 | '(concat "mkdir " (file-name-sans-extension file) | |
1016 | "; bunzip2 -c * | tar -C " | |
1017 | (file-name-sans-extension file) " -xvf -") | |
7ba7b794 | 1018 | ;; Optional decompression. |
ca136496 | 1019 | "bunzip2") |
cb3fe1f0 | 1020 | |
ecd69427 JL |
1021 | '("\\.shar\\.Z$" "zcat * | unshar") |
1022 | '("\\.shar\\.g?z$" "gunzip -qc * | unshar") | |
cb3fe1f0 | 1023 | |
85400f54 | 1024 | '("\\.e?ps$" "ghostview" "xloadimage" "lpr") |
ecd69427 | 1025 | (list "\\.e?ps\\.g?z$" "gunzip -qc * | ghostview -" |
ca136496 RF |
1026 | ;; Optional decompression. |
1027 | '(concat "gunzip" (if dired-guess-shell-gzip-quiet " -q"))) | |
ecd69427 | 1028 | (list "\\.e?ps\\.Z$" "zcat * | ghostview -" |
ca136496 RF |
1029 | ;; Optional conversion to gzip format. |
1030 | '(concat "znew" (if dired-guess-shell-gzip-quiet " -q") | |
1031 | " " dired-guess-shell-znew-switches)) | |
ecd69427 | 1032 | |
cb3fe1f0 | 1033 | '("\\.patch$" "cat * | patch") |
ecd69427 | 1034 | (list "\\.patch\\.g?z$" "gunzip -qc * | patch" |
ca136496 RF |
1035 | ;; Optional decompression. |
1036 | '(concat "gunzip" (if dired-guess-shell-gzip-quiet " -q"))) | |
ecd69427 | 1037 | (list "\\.patch\\.Z$" "zcat * | patch" |
ca136496 RF |
1038 | ;; Optional conversion to gzip format. |
1039 | '(concat "znew" (if dired-guess-shell-gzip-quiet " -q") | |
1040 | " " dired-guess-shell-znew-switches)) | |
cb3fe1f0 | 1041 | |
ecd69427 | 1042 | ;; The following four extensions are useful with dired-man ("N" key) |
d2ea84be | 1043 | (list "\\.\\(?:[0-9]\\|man\\)$" '(progn (require 'man) |
ca136496 RF |
1044 | (if (Man-support-local-filenames) |
1045 | "man -l" | |
1046 | "cat * | tbl | nroff -man -h"))) | |
d2ea84be | 1047 | (list "\\.\\(?:[0-9]\\|man\\)\\.g?z$" '(progn (require 'man) |
ca136496 RF |
1048 | (if (Man-support-local-filenames) |
1049 | "man -l" | |
1050 | "gunzip -qc * | tbl | nroff -man -h")) | |
1051 | ;; Optional decompression. | |
1052 | '(concat "gunzip" (if dired-guess-shell-gzip-quiet " -q"))) | |
ecd69427 | 1053 | (list "\\.[0-9]\\.Z$" '(progn (require 'man) |
ca136496 RF |
1054 | (if (Man-support-local-filenames) |
1055 | "man -l" | |
1056 | "zcat * | tbl | nroff -man -h")) | |
1057 | ;; Optional conversion to gzip format. | |
1058 | '(concat "znew" (if dired-guess-shell-gzip-quiet " -q") | |
1059 | " " dired-guess-shell-znew-switches)) | |
ecd69427 JL |
1060 | '("\\.pod$" "perldoc" "pod2man * | nroff -man") |
1061 | ||
ca136496 RF |
1062 | '("\\.dvi$" "xdvi" "dvips") ; preview and printing |
1063 | '("\\.au$" "play") ; play Sun audiofiles | |
1064 | '("\\.mpe?g$\\|\\.avi$" "xine -p") | |
70ee5ed1 GM |
1065 | '("\\.ogg$" "ogg123") |
1066 | '("\\.mp3$" "mpg123") | |
ca136496 RF |
1067 | '("\\.wav$" "play") |
1068 | '("\\.uu$" "uudecode") ; for uudecoded files | |
cb3fe1f0 | 1069 | '("\\.hqx$" "mcvert") |
ca136496 RF |
1070 | '("\\.sh$" "sh") ; execute shell scripts |
1071 | '("\\.xbm$" "bitmap") ; view X11 bitmaps | |
cb3fe1f0 | 1072 | '("\\.gp$" "gnuplot") |
85400f54 | 1073 | '("\\.p[bgpn]m$" "xloadimage") |
ca136496 | 1074 | '("\\.gif$" "xloadimage") ; view gif pictures |
85400f54 | 1075 | '("\\.tif$" "xloadimage") |
b847eb8c | 1076 | '("\\.png$" "display") ; xloadimage 4.1 doesn't grok PNG |
ecd69427 | 1077 | '("\\.jpe?g$" "xloadimage") |
ca136496 RF |
1078 | '("\\.fig$" "xfig") ; edit fig pictures |
1079 | '("\\.out$" "xgraph") ; for plotting purposes. | |
cb3fe1f0 RS |
1080 | '("\\.tex$" "latex" "tex") |
1081 | '("\\.texi\\(nfo\\)?$" "makeinfo" "texi2dvi") | |
ca136496 RF |
1082 | '("\\.pdf$" "xpdf") |
1083 | '("\\.doc$" "antiword" "strings") | |
1084 | '("\\.rpm$" "rpm -qilp" "rpm -ivh") | |
1085 | '("\\.dia$" "dia") | |
1086 | '("\\.mgp$" "mgp") | |
cb3fe1f0 RS |
1087 | |
1088 | ;; Some other popular archivers. | |
ca136496 RF |
1089 | (list "\\.zip$" "unzip" "unzip -l" |
1090 | ;; Extract files into a separate subdirectory | |
1091 | '(concat "unzip" (if dired-guess-shell-gzip-quiet " -q") | |
1092 | " -d " (file-name-sans-extension file))) | |
cb3fe1f0 | 1093 | '("\\.zoo$" "zoo x//") |
cb3fe1f0 RS |
1094 | '("\\.lzh$" "lharc x") |
1095 | '("\\.arc$" "arc x") | |
1096 | '("\\.shar$" "unshar") | |
1097 | ||
1098 | ;; Compression. | |
1099 | (list "\\.g?z$" '(concat "gunzip" (if dired-guess-shell-gzip-quiet " -q"))) | |
ecd69427 | 1100 | (list "\\.dz$" "dictunzip") |
7ba7b794 | 1101 | (list "\\.bz2$" "bunzip2") |
cb3fe1f0 | 1102 | (list "\\.Z$" "uncompress" |
ca136496 RF |
1103 | ;; Optional conversion to gzip format. |
1104 | '(concat "znew" (if dired-guess-shell-gzip-quiet " -q") | |
1105 | " " dired-guess-shell-znew-switches)) | |
1106 | ||
1107 | '("\\.sign?$" "gpg --verify")) | |
9572a9dd | 1108 | |
cb3fe1f0 | 1109 | "Default alist used for shell command guessing. |
b847eb8c | 1110 | See `dired-guess-shell-alist-user'.") |
cb3fe1f0 | 1111 | |
b847eb8c DL |
1112 | (defcustom dired-guess-shell-alist-user nil |
1113 | "User-defined alist of rules for suggested commands. | |
1114 | These rules take precedence over the predefined rules in the variable | |
cb3fe1f0 RS |
1115 | `dired-guess-shell-alist-default' (to which they are prepended). |
1116 | ||
1117 | Each element of this list looks like | |
1118 | ||
1119 | \(REGEXP COMMAND...\) | |
1120 | ||
6fbad7af | 1121 | where each COMMAND can either be a string or a Lisp expression that evaluates |
cb3fe1f0 RS |
1122 | to a string. If several COMMANDs are given, the first one will be the default |
1123 | and the rest will be added temporarily to the history and can be retrieved | |
1124 | with \\[previous-history-element] (M-p) . | |
1125 | ||
70ee5ed1 GM |
1126 | The variable `dired-guess-shell-case-fold-search' controls whether |
1127 | REGEXP is matched case-sensitively. | |
1128 | ||
cb3fe1f0 RS |
1129 | You can set this variable in your ~/.emacs. For example, to add rules for |
1130 | `.foo' and `.bar' files, write | |
1131 | ||
1132 | \(setq dired-guess-shell-alist-user | |
b847eb8c | 1133 | (list (list \"\\\\.foo\\\\'\" \"FOO-COMMAND\");; fixed rule |
cb3fe1f0 | 1134 | ;; possibly more rules ... |
b847eb8c | 1135 | (list \"\\\\.bar\\\'\";; rule with condition test |
cb3fe1f0 RS |
1136 | '(if condition |
1137 | \"BAR-COMMAND-1\" | |
b847eb8c DL |
1138 | \"BAR-COMMAND-2\")))\)" |
1139 | :group 'dired-x | |
1140 | :type '(alist :key-type regexp :value-type (repeat sexp))) | |
cb3fe1f0 | 1141 | |
d7af463c RF |
1142 | (defcustom dired-guess-shell-case-fold-search t |
1143 | "If non-nil, `dired-guess-shell-alist-default' and | |
1144 | `dired-guess-shell-alist-user' are matched case-insensitively." | |
1145 | :group 'dired-x | |
1146 | :type 'boolean) | |
1147 | ||
cb3fe1f0 | 1148 | (defun dired-guess-default (files) |
b847eb8c DL |
1149 | "Guess a shell commands for FILES. Return command or list of commands. |
1150 | See `dired-guess-shell-alist-user'." | |
cb3fe1f0 | 1151 | |
d7af463c | 1152 | (let* ((case-fold-search dired-guess-shell-case-fold-search) |
cb3fe1f0 RS |
1153 | ;; Prepend the user's alist to the default alist. |
1154 | (alist (append dired-guess-shell-alist-user | |
1155 | dired-guess-shell-alist-default)) | |
1156 | (file (car files)) | |
1157 | (flist (cdr files)) | |
1158 | elt regexp cmds) | |
1159 | ||
1160 | ;; Find the first match in the alist for first file in FILES. | |
1161 | (while alist | |
1162 | (setq elt (car alist) | |
1163 | regexp (car elt) | |
1164 | alist (cdr alist)) | |
1165 | (if (string-match regexp file) | |
1166 | (setq cmds (cdr elt) | |
1167 | alist nil))) | |
1168 | ||
1169 | ;; If more than one file, see if all of FILES match regular expression. | |
1170 | (while (and flist | |
1171 | (string-match regexp (car flist))) | |
1172 | (setq flist (cdr flist))) | |
9572a9dd | 1173 | |
cb3fe1f0 RS |
1174 | ;; If flist is still non-nil, then do not guess since this means that not |
1175 | ;; all the files in FILES were matched by the regexp. | |
1176 | (setq cmds (and (not flist) cmds)) | |
1177 | ||
9572a9dd KH |
1178 | ;; Return commands or nil if flist is still non-nil. |
1179 | ;; Evaluate the commands in order that any logical testing will be done. | |
cb3fe1f0 RS |
1180 | (cond ((not (cdr cmds)) |
1181 | (eval (car cmds))) ; single command | |
1182 | (t | |
1183 | (mapcar (function eval) cmds))))) | |
1184 | ||
1185 | (defun dired-guess-shell-command (prompt files) | |
b847eb8c | 1186 | "Ask user with PROMPT for a shell command, guessing a default from FILES." |
cb3fe1f0 | 1187 | (let ((default (dired-guess-default files)) |
5420b514 | 1188 | default-list val) |
cb3fe1f0 RS |
1189 | (if (null default) |
1190 | ;; Nothing to guess | |
1191 | (read-from-minibuffer prompt nil nil nil 'dired-shell-command-history) | |
cb3fe1f0 | 1192 | (if (listp default) |
cb3fe1f0 RS |
1193 | ;; More than one guess |
1194 | (setq default-list default | |
1195 | default (car default) | |
1196 | prompt (concat | |
1197 | prompt | |
1198 | (format "{%d guesses} " (length default-list)))) | |
cb3fe1f0 RS |
1199 | ;; Just one guess |
1200 | (setq default-list (list default))) | |
5420b514 JL |
1201 | ;; Put the first guess in the prompt but not in the initial value. |
1202 | (setq prompt (concat prompt (format "[%s] " default))) | |
1203 | ;; All guesses can be retrieved with M-n | |
1204 | (setq val (read-from-minibuffer prompt nil nil nil | |
1205 | 'dired-shell-command-history | |
1206 | default-list)) | |
1207 | ;; If we got a return, then return default. | |
1208 | (if (equal val "") default val)))) | |
cb3fe1f0 | 1209 | |
efcb74f6 SM |
1210 | ;; REDEFINE. |
1211 | ;; Redefine dired-aux.el's version: | |
cb3fe1f0 | 1212 | (defun dired-read-shell-command (prompt arg files) |
b847eb8c DL |
1213 | "Read a dired shell command prompting with PROMPT (using read-string). |
1214 | ARG is the prefix arg and may be used to indicate in the prompt which | |
1215 | files are affected. | |
1216 | This is an extra function so that you can redefine it." | |
cb3fe1f0 RS |
1217 | (dired-mark-pop-up |
1218 | nil 'shell files | |
1219 | 'dired-guess-shell-command | |
1220 | (format prompt (dired-mark-prompt arg files)) ; PROMPT | |
1221 | files)) ; FILES | |
1222 | ||
1223 | \f | |
b578f267 | 1224 | ;;; RELATIVE SYMBOLIC LINKS. |
cb3fe1f0 | 1225 | |
e8425548 JB |
1226 | (declare-function make-symbolic-link "fileio.c") |
1227 | ||
cb3fe1f0 RS |
1228 | (defvar dired-keep-marker-relsymlink ?S |
1229 | "See variable `dired-keep-marker-move'.") | |
1230 | ||
1231 | (defun dired-make-relative-symlink (file1 file2 &optional ok-if-already-exists) | |
b847eb8c | 1232 | "Make a symbolic link (pointing to FILE1) in FILE2. |
cb3fe1f0 RS |
1233 | The link is relative (if possible), for example |
1234 | ||
1235 | \"/vol/tex/bin/foo\" \"/vol/local/bin/foo\" | |
1236 | ||
1237 | results in | |
1238 | ||
b847eb8c | 1239 | \"../../tex/bin/foo\" \"/vol/local/bin/foo\"" |
cb3fe1f0 RS |
1240 | (interactive "FRelSymLink: \nFRelSymLink %s: \np") |
1241 | (let (name1 name2 len1 len2 (index 0) sub) | |
1242 | (setq file1 (expand-file-name file1) | |
1243 | file2 (expand-file-name file2) | |
1244 | len1 (length file1) | |
1245 | len2 (length file2)) | |
470fa6d1 | 1246 | ;; Find common initial file name components: |
cb3fe1f0 RS |
1247 | (let (next) |
1248 | (while (and (setq next (string-match "/" file1 index)) | |
1249 | (setq next (1+ next)) | |
1250 | (< next (min len1 len2)) | |
1251 | ;; For the comparison, both substrings must end in | |
1252 | ;; `/', so NEXT is *one plus* the result of the | |
1253 | ;; string-match. | |
1254 | ;; E.g., consider the case of linking "/tmp/a/abc" | |
34ff2275 | 1255 | ;; to "/tmp/abc" erroneously giving "/tmp/a" instead |
cb3fe1f0 RS |
1256 | ;; of "/tmp/" as common initial component |
1257 | (string-equal (substring file1 0 next) | |
1258 | (substring file2 0 next))) | |
1259 | (setq index next)) | |
1260 | (setq name2 file2 | |
1261 | sub (substring file1 0 index) | |
1262 | name1 (substring file1 index))) | |
1263 | (if (string-equal sub "/") | |
470fa6d1 | 1264 | ;; No common initial file name found |
cb3fe1f0 RS |
1265 | (setq name1 file1) |
1266 | ;; Else they have a common parent directory | |
1267 | (let ((tem (substring file2 index)) | |
1268 | (start 0) | |
1269 | (count 0)) | |
1270 | ;; Count number of slashes we must compensate for ... | |
1271 | (while (setq start (string-match "/" tem start)) | |
1272 | (setq count (1+ count) | |
1273 | start (1+ start))) | |
1274 | ;; ... and prepend a "../" for each slash found: | |
1275 | (while (> count 0) | |
1276 | (setq count (1- count) | |
1277 | name1 (concat "../" name1))))) | |
1278 | (make-symbolic-link | |
1279 | (directory-file-name name1) ; must not link to foo/ | |
1280 | ; (trailing slash!) | |
1281 | name2 ok-if-already-exists))) | |
1282 | ||
5e5eaeda | 1283 | ;;;###autoload |
cb3fe1f0 | 1284 | (defun dired-do-relsymlink (&optional arg) |
b847eb8c DL |
1285 | "Relative symlink all marked (or next ARG) files into a directory. |
1286 | Otherwise make a relative symbolic link to the current file. | |
cb3fe1f0 RS |
1287 | This creates relative symbolic links like |
1288 | ||
1289 | foo -> ../bar/foo | |
1290 | ||
1291 | not absolute ones like | |
1292 | ||
42496dc8 EZ |
1293 | foo -> /ugly/file/name/that/may/change/any/day/bar/foo |
1294 | ||
4d4238cc | 1295 | For absolute symlinks, use \\[dired-do-symlink]." |
cb3fe1f0 RS |
1296 | (interactive "P") |
1297 | (dired-do-create-files 'relsymlink (function dired-make-relative-symlink) | |
1298 | "RelSymLink" arg dired-keep-marker-relsymlink)) | |
1299 | ||
d8e396ce | 1300 | (defun dired-do-relsymlink-regexp (regexp newname &optional arg whole-name) |
cb3fe1f0 RS |
1301 | "RelSymlink all marked files containing REGEXP to NEWNAME. |
1302 | See functions `dired-do-rename-regexp' and `dired-do-relsymlink' | |
1303 | for more info." | |
1304 | (interactive (dired-mark-read-regexp "RelSymLink")) | |
1305 | (dired-do-create-files-regexp | |
1306 | (function dired-make-relative-symlink) | |
d8e396ce | 1307 | "RelSymLink" arg regexp newname whole-name dired-keep-marker-relsymlink)) |
cb3fe1f0 RS |
1308 | |
1309 | \f | |
b578f267 | 1310 | ;;; VISIT ALL MARKED FILES SIMULTANEOUSLY. |
cb3fe1f0 | 1311 | |
efcb74f6 | 1312 | ;; Brief Description: |
9572a9dd | 1313 | ;;; |
efcb74f6 | 1314 | ;; `dired-do-find-marked-files' is bound to `F' by dired-x.el. |
9572a9dd | 1315 | ;;; |
efcb74f6 | 1316 | ;; * Use `dired-get-marked-files' to collect the marked files in the current |
9572a9dd KH |
1317 | ;;; Dired Buffer into a list of filenames `FILE-LIST'. |
1318 | ;;; | |
efcb74f6 | 1319 | ;; * Pass FILE-LIST to `dired-simultaneous-find-file' all with |
cb3fe1f0 | 1320 | ;;; `dired-do-find-marked-files''s prefix argument NOSELECT. |
9572a9dd | 1321 | ;;; |
efcb74f6 | 1322 | ;; * `dired-simultaneous-find-file' runs through FILE-LIST decrementing the |
cb3fe1f0 | 1323 | ;;; list each time. |
9572a9dd | 1324 | ;;; |
efcb74f6 | 1325 | ;; * If NOSELECT is non-nil then just run `find-file-noselect' on each |
cb3fe1f0 | 1326 | ;;; element of FILE-LIST. |
9572a9dd | 1327 | ;;; |
efcb74f6 | 1328 | ;; * If NOSELECT is nil then calculate the `size' of the window for each file |
cb3fe1f0 RS |
1329 | ;;; by dividing the `window-height' by length of FILE-LIST. Thus, `size' is |
1330 | ;;; cognizant of the window-configuration. | |
9572a9dd | 1331 | ;;; |
efcb74f6 | 1332 | ;; * If `size' is too small abort, otherwise run `find-file' on each element |
cb3fe1f0 RS |
1333 | ;;; of FILE-LIST giving each a window of height `size'. |
1334 | ||
1335 | (defun dired-do-find-marked-files (&optional noselect) | |
1336 | "Find all marked files displaying all of them simultaneously. | |
1337 | With optional NOSELECT just find files but do not select them. | |
1338 | ||
1339 | The current window is split across all files marked, as evenly as possible. | |
1340 | Remaining lines go to bottom-most window. The number of files that can be | |
1341 | displayed this way is restricted by the height of the current window and | |
1342 | `window-min-height'. | |
1343 | ||
9572a9dd | 1344 | To keep dired buffer displayed, type \\[split-window-vertically] first. |
cb3fe1f0 RS |
1345 | To display just marked files, type \\[delete-other-windows] first." |
1346 | ||
1347 | (interactive "P") | |
1348 | (dired-simultaneous-find-file (dired-get-marked-files) noselect)) | |
1349 | ||
1350 | (defun dired-simultaneous-find-file (file-list noselect) | |
1351 | ||
b847eb8c DL |
1352 | "Visit all files in FILE-LIST and display them simultaneously. |
1353 | The current window is split across all files in FILE-LIST, as evenly as | |
1354 | possible. Remaining lines go to the bottom-most window. The number of | |
1355 | files that can be displayed this way is restricted by the height of the | |
1356 | current window and the variable `window-min-height'. With non-nil | |
1357 | NOSELECT the files are merely found but not selected." | |
9572a9dd | 1358 | |
cb3fe1f0 RS |
1359 | ;; We don't make this function interactive because it is usually too clumsy |
1360 | ;; to specify FILE-LIST interactively unless via dired. | |
1361 | ||
1362 | (let (size) | |
1363 | ||
1364 | (if noselect | |
1365 | ;; Do not select the buffer. | |
1366 | (find-file-noselect (car file-list)) | |
1367 | ||
1368 | ;; We will have to select the buffer. Calculate and check window size. | |
1369 | (setq size (/ (window-height) (length file-list))) | |
1370 | (or (<= window-min-height size) | |
b847eb8c | 1371 | (error "Too many files to visit simultaneously. Try C-u prefix")) |
cb3fe1f0 RS |
1372 | (find-file (car file-list))) |
1373 | ||
1374 | ;; Decrement. | |
1375 | (setq file-list (cdr file-list)) | |
1376 | ||
1377 | (while file-list | |
1378 | ||
1379 | (if noselect | |
1380 | ;; Do not select the buffer. | |
1381 | (find-file-noselect (car file-list)) | |
1382 | ||
1383 | ;; Vertically split off a window of desired size. Upper window will | |
1384 | ;; have SIZE lines. Select lower (larger) window. We split it again. | |
1385 | (select-window (split-window nil size)) | |
1386 | (find-file (car file-list))) | |
1387 | ||
1388 | ;; Decrement. | |
1389 | (setq file-list (cdr file-list))))) | |
1390 | ||
1391 | \f | |
b578f267 | 1392 | ;;; MISCELLANEOUS COMMANDS. |
cb3fe1f0 | 1393 | |
efcb74f6 | 1394 | ;; Run man on files. |
9572a9dd | 1395 | |
cb3fe1f0 | 1396 | (defun dired-man () |
9572a9dd | 1397 | "Run man on this file. Display old buffer if buffer name matches filename. |
6fbad7af | 1398 | Uses `man.el' of \\[manual-entry] fame." |
cb3fe1f0 | 1399 | (interactive) |
685ff9f8 | 1400 | (require 'man) |
ecd69427 JL |
1401 | (let* ((file (dired-get-filename)) |
1402 | (manual-program (replace-regexp-in-string "\\*" "%s" | |
1403 | (dired-guess-shell-command | |
1404 | "Man command: " (list file))))) | |
685ff9f8 | 1405 | (Man-getpage-in-background file))) |
cb3fe1f0 | 1406 | |
efcb74f6 | 1407 | ;; Run Info on files. |
cb3fe1f0 RS |
1408 | |
1409 | (defun dired-info () | |
1410 | "Run info on this file." | |
1411 | (interactive) | |
1412 | (info (dired-get-filename))) | |
1413 | ||
efcb74f6 | 1414 | ;; Run mail on mail folders. |
cb3fe1f0 | 1415 | |
670d3fce RF |
1416 | ;; Avoid compiler warning. |
1417 | (eval-when-compile | |
1418 | (when (not (fboundp 'vm-visit-folder)) | |
1419 | (defun vm-visit-folder (file &optional arg) | |
1420 | nil))) | |
9572a9dd | 1421 | |
cb3fe1f0 RS |
1422 | (defun dired-vm (&optional read-only) |
1423 | "Run VM on this file. | |
1424 | With prefix arg, visit folder read-only (this requires at least VM 5). | |
1425 | See also variable `dired-vm-read-only-folders'." | |
1426 | (interactive "P") | |
1427 | (let ((dir (dired-current-directory)) | |
1428 | (fil (dired-get-filename))) | |
1429 | ;; take care to supply 2nd arg only if requested - may still run VM 4! | |
1430 | (cond (read-only (vm-visit-folder fil t)) | |
1431 | ((eq t dired-vm-read-only-folders) (vm-visit-folder fil t)) | |
1432 | ((null dired-vm-read-only-folders) (vm-visit-folder fil)) | |
1433 | (t (vm-visit-folder fil (not (file-writable-p fil))))) | |
1434 | ;; so that pressing `v' inside VM does prompt within current directory: | |
1435 | (set (make-local-variable 'vm-folder-directory) dir))) | |
1436 | ||
1437 | (defun dired-rmail () | |
1438 | "Run RMAIL on this file." | |
1439 | (interactive) | |
1440 | (rmail (dired-get-filename))) | |
1441 | ||
1442 | (defun dired-do-run-mail () | |
1443 | "If `dired-bind-vm' is t, then function `dired-vm', otherwise `dired-rmail'." | |
1444 | (interactive) | |
1445 | (if dired-bind-vm | |
1446 | ;; Read mail folder using vm. | |
1447 | (dired-vm) | |
1448 | ;; Read mail folder using rmail. | |
1449 | (dired-rmail))) | |
1450 | ||
1451 | \f | |
b578f267 | 1452 | ;;; MISCELLANEOUS INTERNAL FUNCTIONS. |
cb3fe1f0 | 1453 | |
552939e4 | 1454 | (declare-function dired-old-find-buffer-nocreate "dired-x") |
e637bdf8 | 1455 | |
cb3fe1f0 RS |
1456 | (or (fboundp 'dired-old-find-buffer-nocreate) |
1457 | (fset 'dired-old-find-buffer-nocreate | |
1458 | (symbol-function 'dired-find-buffer-nocreate))) | |
1459 | ||
efcb74f6 SM |
1460 | ;; REDEFINE. |
1461 | ;; Redefines dired.el's version of `dired-find-buffer-nocreate' | |
ac1ce341 | 1462 | (defun dired-find-buffer-nocreate (dirname &optional mode) |
10774fb5 KH |
1463 | (if (and dired-find-subdir |
1464 | ;; don't try to find a wildcard as a subdirectory | |
1465 | (string-equal dirname (file-name-directory dirname))) | |
cb3fe1f0 | 1466 | (let* ((cur-buf (current-buffer)) |
10774fb5 | 1467 | (buffers (nreverse |
12c38283 | 1468 | (dired-buffers-for-dir (expand-file-name dirname)))) |
10774fb5 KH |
1469 | (cur-buf-matches (and (memq cur-buf buffers) |
1470 | ;; wildcards must match, too: | |
1471 | (equal dired-directory dirname)))) | |
1472 | ;; We don't want to switch to the same buffer--- | |
1473 | (setq buffers (delq cur-buf buffers));;need setq with delq | |
1474 | (or (car (sort buffers (function dired-buffer-more-recently-used-p))) | |
1475 | ;; ---unless it's the only possibility: | |
1476 | (and cur-buf-matches cur-buf))) | |
ac1ce341 | 1477 | (dired-old-find-buffer-nocreate dirname mode))) |
cb3fe1f0 RS |
1478 | |
1479 | ;; This should be a builtin | |
1480 | (defun dired-buffer-more-recently-used-p (buffer1 buffer2) | |
1481 | "Return t if BUFFER1 is more recently used than BUFFER2." | |
1482 | (if (equal buffer1 buffer2) | |
1483 | nil | |
1484 | (let ((more-recent nil) | |
1485 | (list (buffer-list))) | |
1486 | (while (and list | |
1487 | (not (setq more-recent (equal buffer1 (car list)))) | |
1488 | (not (equal buffer2 (car list)))) | |
1489 | (setq list (cdr list))) | |
1490 | more-recent))) | |
1491 | ||
efcb74f6 SM |
1492 | ;; Same thing as `dired-buffers-for-dir' of dired.el? - lrd 11/23/93 |
1493 | ;; (defun dired-buffers-for-dir-exact (dir) | |
1494 | ;; ;; Return a list of buffers that dired DIR (a directory or wildcard) | |
1495 | ;; ;; at top level, or as subdirectory. | |
1496 | ;; ;; Top level matches must match the wildcard part too, if any. | |
1497 | ;; ;; The list is in reverse order of buffer creation, most recent last. | |
1498 | ;; ;; As a side effect, killed dired buffers for DIR are removed from | |
1499 | ;; ;; dired-buffers. | |
1500 | ;; (let ((alist dired-buffers) result elt) | |
1501 | ;; (while alist | |
1502 | ;; (setq elt (car alist) | |
1503 | ;; alist (cdr alist)) | |
1504 | ;; (let ((buf (cdr elt))) | |
1505 | ;; (if (buffer-name buf) | |
1506 | ;; ;; Top level must match exactly against dired-directory in | |
1507 | ;; ;; case one of them is a wildcard. | |
1508 | ;; (if (or (equal dir (with-current-buffer buf dired-directory)) | |
1509 | ;; (assoc dir (with-current-buffer buf dired-subdir-alist))) | |
1510 | ;; (setq result (cons buf result))) | |
1511 | ;; ;; else buffer is killed - clean up: | |
1512 | ;; (setq dired-buffers (delq elt dired-buffers))))) | |
1513 | ;; result)) | |
1514 | ||
1515 | ;; REDEFINE. | |
1516 | ;; Redefines dired.el's version of `dired-initial-position' | |
cb3fe1f0 | 1517 | (defun dired-initial-position (dirname) |
b847eb8c DL |
1518 | "Where point should go in a new listing of DIRNAME. |
1519 | Point assumed at beginning of new subdir line. | |
6fbad7af | 1520 | You may redefine this function as you wish, e.g. like in `dired-x.el'." |
cb3fe1f0 RS |
1521 | (end-of-line) |
1522 | (if dired-find-subdir (dired-goto-subdir dirname)) ; new | |
1523 | (if dired-trivial-filenames (dired-goto-next-nontrivial-file))) | |
1524 | ||
1525 | \f | |
1526 | ;; Does anyone use this? - lrd 6/29/93. | |
44c816da | 1527 | ;; Apparently people do use it. - lrd 12/22/97. |
cb3fe1f0 RS |
1528 | (defun dired-mark-sexp (predicate &optional unflag-p) |
1529 | "Mark files for which PREDICATE returns non-nil. | |
1530 | With a prefix arg, unflag those files instead. | |
1531 | ||
1532 | PREDICATE is a lisp expression that can refer to the following symbols: | |
1533 | ||
1534 | inode [integer] the inode of the file (only for ls -i output) | |
1535 | s [integer] the size of the file for ls -s output | |
34ff2275 | 1536 | (usually in blocks or, with -k, in KByte) |
cb3fe1f0 RS |
1537 | mode [string] file permission bits, e.g. \"-rw-r--r--\" |
1538 | nlink [integer] number of links to file | |
1539 | uid [string] owner | |
1540 | gid [string] group (If the gid is not displayed by ls, | |
1541 | this will still be set (to the same as uid)) | |
1542 | size [integer] file size in bytes | |
1543 | time [string] the time that ls displays, e.g. \"Feb 12 14:17\" | |
1544 | name [string] the name of the file | |
1545 | sym [string] if file is a symbolic link, the linked-to name, else \"\" | |
1546 | ||
1547 | For example, use | |
1548 | ||
1549 | (equal 0 size) | |
1550 | ||
1551 | to mark all zero length files." | |
1552 | ;; Using sym="" instead of nil avoids the trap of | |
1553 | ;; (string-match "foo" sym) into which a user would soon fall. | |
1554 | ;; Give `equal' instead of `=' in the example, as this works on | |
1555 | ;; integers and strings. | |
1556 | (interactive "xMark if (lisp expr): \nP") | |
1557 | (message "%s" predicate) | |
1558 | (let ((dired-marker-char (if unflag-p ?\040 dired-marker-char)) | |
1559 | inode s mode nlink uid gid size time name sym) | |
1560 | (dired-mark-if | |
1561 | (save-excursion | |
1562 | (and | |
1563 | ;; Sets vars | |
1564 | ;; inode s mode nlink uid gid size time name sym | |
1565 | ||
1566 | ;; according to current file line. Returns t for success, nil if | |
1567 | ;; there is no file line. Upon success, all variables are set, either | |
1568 | ;; to nil or the appropriate value, so they need not be initialized. | |
1569 | ;; Moves point within the current line. | |
1570 | (if (dired-move-to-filename) | |
1571 | (let (pos | |
1572 | (mode-len 10) ; length of mode string | |
1573 | ;; like in dired.el, but with subexpressions \1=inode, \2=s: | |
1574 | (dired-re-inode-size "\\s *\\([0-9]*\\)\\s *\\([0-9]*\\) ?")) | |
1575 | (beginning-of-line) | |
1576 | (forward-char 2) | |
1577 | (if (looking-at dired-re-inode-size) | |
1578 | (progn | |
1579 | (goto-char (match-end 0)) | |
027a4b6b JB |
1580 | (setq inode (string-to-number (buffer-substring (match-beginning 1) |
1581 | (match-end 1))) | |
1582 | s (string-to-number (buffer-substring (match-beginning 2) | |
1583 | (match-end 2))))) | |
cb3fe1f0 RS |
1584 | (setq inode nil |
1585 | s nil)) | |
1586 | (setq mode (buffer-substring (point) (+ mode-len (point)))) | |
1587 | (forward-char mode-len) | |
1588 | (setq nlink (read (current-buffer))) | |
44c816da | 1589 | ;; Karsten Wenger <kw@cis.uni-muenchen.de> fixed uid. |
b847eb8c DL |
1590 | (setq uid (buffer-substring (+ (point) 1) |
1591 | (progn (forward-word 1) (point)))) | |
9bc260cf | 1592 | (re-search-forward directory-listing-before-filename-regexp) |
cb3fe1f0 RS |
1593 | (goto-char (match-beginning 1)) |
1594 | (forward-char -1) | |
027a4b6b JB |
1595 | (setq size (string-to-number (buffer-substring (save-excursion |
1596 | (backward-word 1) | |
1597 | (setq pos (point))) | |
1598 | (point)))) | |
cb3fe1f0 RS |
1599 | (goto-char pos) |
1600 | (backward-word 1) | |
1601 | ;; if no gid is displayed, gid will be set to uid | |
1602 | ;; but user will then not reference it anyway in PREDICATE. | |
b847eb8c DL |
1603 | (setq gid (buffer-substring (save-excursion |
1604 | (forward-word 1) (point)) | |
cb3fe1f0 RS |
1605 | (point)) |
1606 | time (buffer-substring (match-beginning 1) | |
1607 | (1- (dired-move-to-filename))) | |
1608 | name (buffer-substring (point) | |
b847eb8c DL |
1609 | (or |
1610 | (dired-move-to-end-of-filename t) | |
1611 | (point))) | |
cb3fe1f0 RS |
1612 | sym (progn |
1613 | (if (looking-at " -> ") | |
b847eb8c DL |
1614 | (buffer-substring |
1615 | (progn (forward-char 4) (point)) | |
1616 | (progn (end-of-line) (point))) | |
cb3fe1f0 RS |
1617 | ""))) |
1618 | t) | |
1619 | nil) | |
1620 | (eval predicate))) | |
1621 | (format "'%s file" predicate)))) | |
1622 | ||
1623 | \f | |
b578f267 | 1624 | ;;; FIND FILE AT POINT. |
cb3fe1f0 | 1625 | |
ccb1d39a | 1626 | (defvar dired-x-hands-off-my-keys t |
b847eb8c | 1627 | "*Non-nil means don't bind `dired-x-find-file' over `find-file' on keyboard. |
ccb1d39a | 1628 | Similarly for `dired-x-find-file-other-window' over `find-file-other-window'. |
6fbad7af | 1629 | If you change this variable after `dired-x.el' is loaded then do |
ccb1d39a RS |
1630 | \\[dired-x-bind-find-file].") |
1631 | ||
efcb74f6 SM |
1632 | ;; Bind `dired-x-find-file{-other-window}' over wherever |
1633 | ;; `find-file{-other-window}' is bound? | |
ccb1d39a RS |
1634 | (defun dired-x-bind-find-file () |
1635 | "Bind `dired-x-find-file' in place of `find-file' \(or reverse\). | |
1636 | Similarly for `dired-x-find-file-other-window' and `find-file-other-window'. | |
1637 | Binding direction based on `dired-x-hands-off-my-keys'. | |
6fbad7af | 1638 | This function is part of `after-init-hook'." |
ccb1d39a RS |
1639 | (interactive) |
1640 | (if (interactive-p) | |
1641 | (setq dired-x-hands-off-my-keys | |
1642 | (not (y-or-n-p "Bind dired-x-find-file over find-file? ")))) | |
1643 | (cond ((not dired-x-hands-off-my-keys) | |
1644 | (substitute-key-definition 'find-file | |
1645 | 'dired-x-find-file | |
1646 | (current-global-map)) | |
1647 | (substitute-key-definition 'find-file-other-window | |
1648 | 'dired-x-find-file-other-window | |
1649 | (current-global-map))) | |
1650 | (t | |
1651 | (substitute-key-definition 'dired-x-find-file | |
1652 | 'find-file | |
1653 | (current-global-map)) | |
1654 | (substitute-key-definition 'dired-x-find-file-other-window | |
1655 | 'find-file-other-window | |
1656 | (current-global-map)))) | |
1657 | ;; Clear mini-buffer. | |
1658 | (message nil)) | |
1659 | ||
efcb74f6 SM |
1660 | ;; Now call it so binding is correct and put on `after-init-hook' in case |
1661 | ;; user changes binding. | |
ccb1d39a RS |
1662 | (dired-x-bind-find-file) |
1663 | (add-hook 'after-init-hook 'dired-x-bind-find-file) | |
1664 | ||
1665 | (defun dired-x-find-file (filename) | |
1666 | "Edit file FILENAME. | |
1667 | May create a new window, or reuse an existing one. | |
1668 | See the function `display-buffer'. | |
1669 | ||
1670 | Identical to `find-file' except when called interactively, with a prefix arg | |
6fbad7af JB |
1671 | \(e.g., \\[universal-argument]\), in which case it guesses filename near point. |
1672 | Useful for editing file mentioned in buffer you are viewing, | |
1673 | or to test if that file exists. Use minibuffer after snatching filename." | |
ccb1d39a RS |
1674 | (interactive (list (read-filename-at-point "Find file: "))) |
1675 | (find-file (expand-file-name filename))) | |
1676 | ||
1677 | (defun dired-x-find-file-other-window (filename) | |
1678 | "Edit file FILENAME, in another window. | |
1679 | May create a new window, or reuse an existing one. | |
1680 | See the function `display-buffer'. | |
1681 | ||
1682 | Identical to `find-file-other-window' except when called interactively, with a | |
6fbad7af JB |
1683 | prefix arg \(e.g., \\[universal-argument]\), in which case it guesses filename near point. |
1684 | Useful for editing file mentioned in buffer you are viewing, | |
1685 | or to test if that file exists. Use minibuffer after snatching filename." | |
ccb1d39a RS |
1686 | (interactive (list (read-filename-at-point "Find file: "))) |
1687 | (find-file-other-window (expand-file-name filename))) | |
1688 | ||
1689 | ;;; Internal functions. | |
cb3fe1f0 | 1690 | |
1e56daa5 | 1691 | ;; Fixme: This should probably use `thing-at-point'. -- fx |
f53a06c3 | 1692 | (defun dired-filename-at-point () |
b847eb8c DL |
1693 | "Get the filename closest to point, but do not change position. |
1694 | Has a preference for looking backward when not directly on a symbol. Not | |
1695 | perfect - point must be in middle of or end of filename." | |
cb3fe1f0 | 1696 | |
f53a06c3 | 1697 | (let ((filename-chars "-.[:alnum:]_/:$+@") |
6b622862 | 1698 | start end filename prefix) |
cb3fe1f0 RS |
1699 | |
1700 | (save-excursion | |
1701 | ;; First see if just past a filename. | |
1702 | (if (not (eobp)) | |
1703 | (if (looking-at "[] \t\n[{}()]") ; whitespace or some parens | |
1704 | (progn | |
1705 | (skip-chars-backward " \n\t\r({[]})") | |
1706 | (if (not (bobp)) | |
1707 | (backward-char 1))))) | |
9572a9dd | 1708 | |
cb3fe1f0 RS |
1709 | (if (string-match (concat "[" filename-chars "]") |
1710 | (char-to-string (following-char))) | |
1711 | (progn | |
1e56daa5 DL |
1712 | (if (re-search-backward (concat "[^" filename-chars "]") nil t) |
1713 | (forward-char) | |
1714 | (goto-char (point-min))) | |
cb3fe1f0 | 1715 | (setq start (point)) |
6b622862 | 1716 | (setq prefix |
1e56daa5 DL |
1717 | (and (string-match |
1718 | "^\\w+@" | |
1719 | (buffer-substring start (line-beginning-position))) | |
6b622862 GM |
1720 | "/")) |
1721 | (goto-char start) | |
cb3fe1f0 RS |
1722 | (if (string-match "[/~]" (char-to-string (preceding-char))) |
1723 | (setq start (1- start))) | |
1e56daa5 | 1724 | (re-search-forward (concat "\\=[" filename-chars "]*") nil t)) |
cb3fe1f0 RS |
1725 | |
1726 | (error "No file found around point!")) | |
1727 | ||
9572a9dd | 1728 | ;; Return string. |
6b622862 | 1729 | (expand-file-name (concat prefix (buffer-substring start (point))))))) |
cb3fe1f0 | 1730 | |
ccb1d39a | 1731 | (defun read-filename-at-point (prompt) |
b847eb8c DL |
1732 | "Return filename prompting with PROMPT with completion. |
1733 | If `current-prefix-arg' is non-nil, uses name at point as guess." | |
ccb1d39a RS |
1734 | (if current-prefix-arg |
1735 | (let ((guess (dired-filename-at-point))) | |
1736 | (read-file-name prompt | |
1737 | (file-name-directory guess) | |
1738 | guess | |
1739 | nil (file-name-nondirectory guess))) | |
1740 | (read-file-name prompt default-directory))) | |
cb3fe1f0 | 1741 | \f |
b578f267 | 1742 | ;;; BUG REPORTS |
cb3fe1f0 | 1743 | |
b847eb8c DL |
1744 | ;; Fixme: get rid of this later. |
1745 | ||
efcb74f6 SM |
1746 | ;; This section is provided for reports. It uses Barry A. Warsaw's |
1747 | ;; reporter.el which is bundled with GNU Emacs v19. | |
cb3fe1f0 | 1748 | |
b847eb8c | 1749 | (defconst dired-x-help-address "bug-gnu-emacs@gnu.org" |
cb3fe1f0 RS |
1750 | "Address(es) accepting submission of reports on dired-x.el.") |
1751 | ||
cb3fe1f0 | 1752 | (defconst dired-x-variable-list |
9572a9dd | 1753 | (list |
cb3fe1f0 RS |
1754 | 'dired-bind-vm |
1755 | 'dired-vm-read-only-folders | |
1756 | 'dired-bind-jump | |
1757 | 'dired-bind-info | |
1758 | 'dired-bind-man | |
1759 | 'dired-find-subdir | |
1760 | 'dired-enable-local-variables | |
1761 | 'dired-local-variables-file | |
1762 | 'dired-guess-shell-gnutar | |
1763 | 'dired-guess-shell-gzip-quiet | |
1764 | 'dired-guess-shell-znew-switches | |
1765 | 'dired-guess-shell-alist-user | |
1766 | 'dired-clean-up-buffers-too | |
ce64e046 | 1767 | 'dired-omit-mode |
cb3fe1f0 RS |
1768 | 'dired-omit-files |
1769 | 'dired-omit-extensions | |
1770 | ) | |
b847eb8c | 1771 | "List of variables to be appended to reports sent by `dired-x-submit-report'.") |
cb3fe1f0 RS |
1772 | |
1773 | (defun dired-x-submit-report () | |
6fbad7af | 1774 | "Submit via `reporter.el' a bug report on program. |
b847eb8c DL |
1775 | Send report on `dired-x-file' version `dired-x-version,' to |
1776 | `dired-x-maintainer' at address `dired-x-help-address' listing | |
1777 | variables `dired-x-variable-list' in the message." | |
cb3fe1f0 RS |
1778 | (interactive) |
1779 | ||
b847eb8c DL |
1780 | (reporter-submit-bug-report |
1781 | dired-x-help-address ; address | |
1782 | "dired-x" ; pkgname | |
1783 | dired-x-variable-list ; varlist | |
1784 | nil nil ; pre-/post-hooks | |
1785 | "")) | |
cb3fe1f0 RS |
1786 | |
1787 | \f | |
1788 | ;; As Barry Warsaw would say: "This might be useful..." | |
1789 | (provide 'dired-x) | |
1790 | ||
2d29381c | 1791 | ;; arch-tag: 71a43ba2-7a00-4793-a028-0613dd7765ae |
cb3fe1f0 | 1792 | ;;; dired-x.el ends here |