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4e4a724c | 1 | ;;; ibuf-ext.el --- extensions for ibuffer |
25d2f683 | 2 | |
0d30b337 | 3 | ;; Copyright (C) 2000, 2001, 2002, 2003, 2004, |
d7a0267c | 4 | ;; 2005, 2006, 2007 Free Software Foundation, Inc. |
25d2f683 CW |
5 | |
6 | ;; Author: Colin Walters <walters@verbum.org> | |
4e4a724c | 7 | ;; Maintainer: John Paul Wallington <jpw@gnu.org> |
25d2f683 | 8 | ;; Created: 2 Dec 2001 |
25d2f683 CW |
9 | ;; Keywords: buffer, convenience |
10 | ||
365e1cfb | 11 | ;; This file is part of GNU Emacs. |
25d2f683 CW |
12 | |
13 | ;; This program is free software; you can redistribute it and/or | |
14 | ;; modify it under the terms of the GNU General Public License as | |
b4aa6026 | 15 | ;; published by the Free Software Foundation; either version 3, or (at |
25d2f683 CW |
16 | ;; your option) any later version. |
17 | ||
18 | ;; This program is distributed in the hope that it will be useful, but | |
19 | ;; WITHOUT ANY WARRANTY; without even the implied warranty of | |
20 | ;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
21 | ;; General Public License for more details. | |
22 | ||
23 | ;; You should have received a copy of the GNU General Public License | |
24 | ;; along with this program ; see the file COPYING. If not, write to | |
086add15 LK |
25 | ;; the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, |
26 | ;; Boston, MA 02110-1301, USA. | |
25d2f683 CW |
27 | |
28 | ;;; Commentary: | |
29 | ||
30 | ;; These functions should be automatically loaded when called, but you | |
31 | ;; can explicity (require 'ibuf-ext) in your ~/.emacs to have them | |
32 | ;; preloaded. | |
33 | ||
34 | ;;; Code: | |
35 | ||
36 | (require 'ibuffer) | |
37 | ||
38 | (eval-when-compile | |
25d2f683 CW |
39 | (require 'ibuf-macs) |
40 | (require 'cl)) | |
41 | ||
42 | ;;; Utility functions | |
43 | (defun ibuffer-delete-alist (key alist) | |
44 | "Delete all entries in ALIST that have a key equal to KEY." | |
45 | (let (entry) | |
46 | (while (setq entry (assoc key alist)) | |
47 | (setq alist (delete entry alist))) | |
48 | alist)) | |
49 | ||
4ba16127 JPW |
50 | ;; borrowed from Gnus |
51 | (defun ibuffer-remove-duplicates (list) | |
52 | "Return a copy of LIST with duplicate elements removed." | |
53 | (let ((new nil) | |
54 | (tail list)) | |
55 | (while tail | |
56 | (or (member (car tail) new) | |
57 | (setq new (cons (car tail) new))) | |
58 | (setq tail (cdr tail))) | |
59 | (nreverse new))) | |
60 | ||
365e1cfb CW |
61 | (defun ibuffer-split-list (ibuffer-split-list-fn ibuffer-split-list-elts) |
62 | (let ((hip-crowd nil) | |
63 | (lamers nil)) | |
64 | (dolist (ibuffer-split-list-elt ibuffer-split-list-elts) | |
4e4a724c | 65 | (if (funcall ibuffer-split-list-fn ibuffer-split-list-elt) |
365e1cfb CW |
66 | (push ibuffer-split-list-elt hip-crowd) |
67 | (push ibuffer-split-list-elt lamers))) | |
68 | ;; Too bad Emacs Lisp doesn't have multiple values. | |
69 | (list (nreverse hip-crowd) (nreverse lamers)))) | |
70 | ||
25d2f683 CW |
71 | (defcustom ibuffer-never-show-predicates nil |
72 | "A list of predicates (a regexp or function) for buffers not to display. | |
73 | If a regexp, then it will be matched against the buffer's name. | |
74 | If a function, it will be called with the buffer as an argument, and | |
75 | should return non-nil if this buffer should not be shown." | |
76 | :type '(repeat (choice regexp function)) | |
da63ece4 | 77 | :require 'ibuf-ext |
25d2f683 CW |
78 | :group 'ibuffer) |
79 | ||
80 | (defcustom ibuffer-always-show-predicates nil | |
81 | "A list of predicates (a regexp or function) for buffers to always display. | |
82 | If a regexp, then it will be matched against the buffer's name. | |
83 | If a function, it will be called with the buffer as an argument, and | |
84 | should return non-nil if this buffer should be shown. | |
85 | Note that buffers matching one of these predicates will be shown | |
86 | regardless of any active filters in this buffer." | |
87 | :type '(repeat (choice regexp function)) | |
88 | :group 'ibuffer) | |
89 | ||
90 | (defvar ibuffer-tmp-hide-regexps nil | |
91 | "A list of regexps which should match buffer names to not show.") | |
71296446 | 92 | |
25d2f683 CW |
93 | (defvar ibuffer-tmp-show-regexps nil |
94 | "A list of regexps which should match buffer names to always show.") | |
95 | ||
96 | (defvar ibuffer-auto-mode nil | |
97 | "If non-nil, Ibuffer auto-mode should be enabled for this buffer. | |
98 | Do not set this variable directly! Use the function | |
99 | `ibuffer-auto-mode' instead.") | |
100 | ||
101 | (defvar ibuffer-auto-buffers-changed nil) | |
102 | ||
25d2f683 CW |
103 | (defcustom ibuffer-saved-filters '(("gnus" |
104 | ((or (mode . message-mode) | |
105 | (mode . mail-mode) | |
106 | (mode . gnus-group-mode) | |
4e4a724c | 107 | (mode . gnus-summary-mode) |
25d2f683 CW |
108 | (mode . gnus-article-mode)))) |
109 | ("programming" | |
110 | ((or (mode . emacs-lisp-mode) | |
111 | (mode . cperl-mode) | |
112 | (mode . c-mode) | |
4e4a724c | 113 | (mode . java-mode) |
25d2f683 CW |
114 | (mode . idl-mode) |
115 | (mode . lisp-mode))))) | |
71296446 | 116 | |
25d2f683 CW |
117 | "An alist of filter qualifiers to switch between. |
118 | ||
119 | This variable should look like ((\"STRING\" QUALIFIERS) | |
120 | (\"STRING\" QUALIFIERS) ...), where | |
121 | QUALIFIERS is a list of the same form as | |
122 | `ibuffer-filtering-qualifiers'. | |
123 | See also the variables `ibuffer-filtering-qualifiers', | |
124 | `ibuffer-filtering-alist', and the functions | |
125 | `ibuffer-switch-to-saved-filters', `ibuffer-save-filters'." | |
126 | :type '(repeat sexp) | |
127 | :group 'ibuffer) | |
128 | ||
129 | (defvar ibuffer-filtering-qualifiers nil | |
130 | "A list like (SYMBOL . QUALIFIER) which filters the current buffer list. | |
131 | See also `ibuffer-filtering-alist'.") | |
132 | ||
133 | ;; This is now frobbed by `define-ibuffer-filter'. | |
134 | (defvar ibuffer-filtering-alist nil | |
135 | "An alist of (SYMBOL DESCRIPTION FUNCTION) which describes a filter. | |
136 | ||
137 | You most likely do not want to modify this variable directly; see | |
138 | `define-ibuffer-filter'. | |
139 | ||
140 | SYMBOL is the symbolic name of the filter. DESCRIPTION is used when | |
141 | displaying information to the user. FUNCTION is given a buffer and | |
142 | the value of the qualifier, and returns non-nil if and only if the | |
143 | buffer should be displayed.") | |
144 | ||
d98be487 CW |
145 | (defcustom ibuffer-filter-format-alist nil |
146 | "An alist which has special formats used when a filter is active. | |
147 | The contents of this variable should look like: | |
148 | ((FILTER (FORMAT FORMAT ...)) (FILTER (FORMAT FORMAT ...)) ...) | |
149 | ||
150 | For example, suppose that when you add a filter for buffers whose | |
151 | major mode is `emacs-lisp-mode', you only want to see the mark and the | |
152 | name of the buffer. You could accomplish that by adding: | |
153 | (mode ((mark \" \" name))) | |
6d63dcf5 CW |
154 | to this variable." |
155 | :type '(repeat (list :tag "Association" (symbol :tag "Filter") | |
156 | (list :tag "Formats" (repeat (sexp :tag "Format"))))) | |
157 | :group 'ibuffer) | |
d98be487 CW |
158 | |
159 | (defvar ibuffer-cached-filter-formats nil) | |
4e4a724c | 160 | (defvar ibuffer-compiled-filter-formats nil) |
d98be487 | 161 | |
05276226 | 162 | (defvar ibuffer-filter-groups nil |
365e1cfb | 163 | "A list like ((\"NAME\" ((SYMBOL . QUALIFIER) ...) ...) which groups buffers. |
05276226 CW |
164 | The SYMBOL should be one from `ibuffer-filtering-alist'. |
165 | The QUALIFIER should be the same as QUALIFIER in | |
166 | `ibuffer-filtering-qualifiers'.") | |
167 | ||
168 | (defcustom ibuffer-show-empty-filter-groups t | |
169 | "If non-nil, then show the names of filter groups which are empty." | |
170 | :type 'boolean | |
171 | :group 'ibuffer) | |
172 | ||
fece59b8 | 173 | (defcustom ibuffer-saved-filter-groups nil |
05276226 CW |
174 | "An alist of filtering groups to switch between. |
175 | ||
176 | This variable should look like ((\"STRING\" QUALIFIERS) | |
177 | (\"STRING\" QUALIFIERS) ...), where | |
178 | QUALIFIERS is a list of the same form as | |
179 | `ibuffer-filtering-qualifiers'. | |
180 | ||
181 | See also the variables `ibuffer-filter-groups', | |
182 | `ibuffer-filtering-qualifiers', `ibuffer-filtering-alist', and the | |
ecacd8b4 GM |
183 | functions `ibuffer-switch-to-saved-filter-groups', |
184 | `ibuffer-save-filter-groups'." | |
05276226 CW |
185 | :type '(repeat sexp) |
186 | :group 'ibuffer) | |
365e1cfb | 187 | |
05276226 | 188 | (defvar ibuffer-hidden-filter-groups nil |
365e1cfb CW |
189 | "A list of filtering groups which are currently hidden.") |
190 | ||
05276226 CW |
191 | (defvar ibuffer-filter-group-kill-ring nil) |
192 | ||
2c1bb3d3 CW |
193 | (defcustom ibuffer-old-time 72 |
194 | "The number of hours before a buffer is considered \"old\"." | |
195 | :type '(choice (const :tag "72 hours (3 days)" 72) | |
196 | (const :tag "48 hours (2 days)" 48) | |
197 | (const :tag "24 hours (1 day)" 24) | |
198 | (integer :tag "hours")) | |
25d2f683 CW |
199 | :group 'ibuffer) |
200 | ||
201 | (defcustom ibuffer-save-with-custom t | |
202 | "If non-nil, then use Custom to save interactively changed variables. | |
05276226 | 203 | Currently, this only applies to `ibuffer-saved-filters' and |
36a579c1 | 204 | `ibuffer-saved-filter-groups'." |
25d2f683 CW |
205 | :type 'boolean |
206 | :group 'ibuffer) | |
207 | ||
208 | (defun ibuffer-ext-visible-p (buf all &optional ibuffer-buf) | |
209 | (or | |
210 | (ibuffer-buf-matches-predicates buf ibuffer-tmp-show-regexps) | |
211 | (and (not | |
212 | (or | |
213 | (ibuffer-buf-matches-predicates buf ibuffer-tmp-hide-regexps) | |
214 | (ibuffer-buf-matches-predicates buf ibuffer-never-show-predicates))) | |
215 | (or all | |
216 | (not | |
217 | (ibuffer-buf-matches-predicates buf ibuffer-maybe-show-predicates))) | |
218 | (or ibuffer-view-ibuffer | |
4e4a724c | 219 | (and ibuffer-buf |
25d2f683 CW |
220 | (not (eq ibuffer-buf buf)))) |
221 | (or | |
222 | (ibuffer-included-in-filters-p buf ibuffer-filtering-qualifiers) | |
223 | (ibuffer-buf-matches-predicates buf ibuffer-always-show-predicates))))) | |
224 | ||
225 | (defun ibuffer-auto-update-changed () | |
f215a1b4 | 226 | (when (frame-or-buffer-changed-p 'ibuffer-auto-buffers-changed) |
368851a5 JB |
227 | (dolist (buf (buffer-list)) |
228 | (ignore-errors | |
229 | (with-current-buffer buf | |
230 | (when (and ibuffer-auto-mode | |
231 | (eq major-mode 'ibuffer-mode)) | |
232 | (ibuffer-update nil t))))))) | |
25d2f683 CW |
233 | |
234 | ;;;###autoload | |
235 | (defun ibuffer-auto-mode (&optional arg) | |
236 | "Toggle use of Ibuffer's auto-update facility. | |
237 | With numeric ARG, enable auto-update if and only if ARG is positive." | |
238 | (interactive) | |
239 | (unless (eq major-mode 'ibuffer-mode) | |
240 | (error "This buffer is not in Ibuffer mode")) | |
241 | (set (make-local-variable 'ibuffer-auto-mode) | |
242 | (if arg | |
243 | (plusp arg) | |
244 | (not ibuffer-auto-mode))) | |
368851a5 | 245 | (frame-or-buffer-changed-p 'ibuffer-auto-buffers-changed) ; Initialize state vector |
25d2f683 CW |
246 | (add-hook 'post-command-hook 'ibuffer-auto-update-changed) |
247 | (ibuffer-update-mode-name)) | |
248 | ||
249 | ;;;###autoload | |
250 | (defun ibuffer-mouse-filter-by-mode (event) | |
251 | "Enable or disable filtering by the major mode chosen via mouse." | |
252 | (interactive "e") | |
253 | (ibuffer-interactive-filter-by-mode event)) | |
254 | ||
255 | ;;;###autoload | |
256 | (defun ibuffer-interactive-filter-by-mode (event-or-point) | |
257 | "Enable or disable filtering by the major mode at point." | |
258 | (interactive "d") | |
259 | (if (eventp event-or-point) | |
1617bc07 | 260 | (posn-set-point (event-end event-or-point)) |
25d2f683 CW |
261 | (goto-char event-or-point)) |
262 | (let ((buf (ibuffer-current-buffer))) | |
263 | (if (assq 'mode ibuffer-filtering-qualifiers) | |
264 | (setq ibuffer-filtering-qualifiers | |
265 | (ibuffer-delete-alist 'mode ibuffer-filtering-qualifiers)) | |
4e4a724c | 266 | (ibuffer-push-filter (cons 'mode |
25d2f683 CW |
267 | (with-current-buffer buf |
268 | major-mode))))) | |
269 | (ibuffer-update nil t)) | |
270 | ||
365e1cfb CW |
271 | ;;;###autoload |
272 | (defun ibuffer-mouse-toggle-filter-group (event) | |
273 | "Toggle the display status of the filter group chosen with the mouse." | |
274 | (interactive "e") | |
275 | (ibuffer-toggle-filter-group-1 (save-excursion | |
276 | (mouse-set-point event) | |
277 | (point)))) | |
278 | ||
279 | ;;;###autoload | |
280 | (defun ibuffer-toggle-filter-group () | |
281 | "Toggle the display status of the filter group on this line." | |
4e4a724c | 282 | (interactive) |
365e1cfb CW |
283 | (ibuffer-toggle-filter-group-1 (point))) |
284 | ||
4e4a724c | 285 | (defun ibuffer-toggle-filter-group-1 (posn) |
365e1cfb CW |
286 | (let ((name (get-text-property posn 'ibuffer-filter-group-name))) |
287 | (unless (stringp name) | |
288 | (error "No filtering group name present")) | |
05276226 CW |
289 | (if (member name ibuffer-hidden-filter-groups) |
290 | (setq ibuffer-hidden-filter-groups | |
291 | (delete name ibuffer-hidden-filter-groups)) | |
292 | (push name ibuffer-hidden-filter-groups)) | |
365e1cfb CW |
293 | (ibuffer-update nil t))) |
294 | ||
295 | ;;;###autoload | |
296 | (defun ibuffer-forward-filter-group (&optional count) | |
297 | "Move point forwards by COUNT filtering groups." | |
298 | (interactive "P") | |
299 | (unless count | |
300 | (setq count 1)) | |
301 | (when (> count 0) | |
302 | (when (get-text-property (point) 'ibuffer-filter-group-name) | |
303 | (goto-char (next-single-property-change | |
304 | (point) 'ibuffer-filter-group-name | |
305 | nil (point-max)))) | |
306 | (goto-char (next-single-property-change | |
307 | (point) 'ibuffer-filter-group-name | |
308 | nil (point-max))) | |
309 | (ibuffer-forward-filter-group (1- count))) | |
310 | (ibuffer-forward-line 0)) | |
311 | ||
312 | ;;;###autoload | |
313 | (defun ibuffer-backward-filter-group (&optional count) | |
314 | "Move point backwards by COUNT filtering groups." | |
315 | (interactive "P") | |
316 | (unless count | |
317 | (setq count 1)) | |
318 | (when (> count 0) | |
319 | (when (get-text-property (point) 'ibuffer-filter-group-name) | |
320 | (goto-char (previous-single-property-change | |
321 | (point) 'ibuffer-filter-group-name | |
322 | nil (point-min)))) | |
323 | (goto-char (previous-single-property-change | |
324 | (point) 'ibuffer-filter-group-name | |
325 | nil (point-min))) | |
326 | (ibuffer-backward-filter-group (1- count))) | |
327 | (when (= (point) (point-min)) | |
328 | (goto-char (point-max)) | |
329 | (ibuffer-backward-filter-group 1)) | |
330 | (ibuffer-forward-line 0)) | |
331 | ||
4fe3f297 | 332 | ;;;###autoload (autoload 'ibuffer-do-shell-command-pipe "ibuf-ext") |
25d2f683 CW |
333 | (define-ibuffer-op shell-command-pipe (command) |
334 | "Pipe the contents of each marked buffer to shell command COMMAND." | |
335 | (:interactive "sPipe to shell command: " | |
336 | :opstring "Shell command executed on" | |
337 | :modifier-p nil) | |
338 | (shell-command-on-region | |
339 | (point-min) (point-max) command | |
340 | (get-buffer-create "* ibuffer-shell-output*"))) | |
341 | ||
4fe3f297 | 342 | ;;;###autoload (autoload 'ibuffer-do-shell-command-pipe-replace "ibuf-ext") |
25d2f683 CW |
343 | (define-ibuffer-op shell-command-pipe-replace (command) |
344 | "Replace the contents of marked buffers with output of pipe to COMMAND." | |
345 | (:interactive "sPipe to shell command (replace): " | |
346 | :opstring "Buffer contents replaced in" | |
347 | :active-opstring "replace buffer contents in" | |
348 | :dangerous t | |
349 | :modifier-p t) | |
350 | (with-current-buffer buf | |
351 | (shell-command-on-region (point-min) (point-max) | |
352 | command nil t))) | |
353 | ||
4fe3f297 | 354 | ;;;###autoload (autoload 'ibuffer-do-shell-command-file "ibuf-ext") |
25d2f683 CW |
355 | (define-ibuffer-op shell-command-file (command) |
356 | "Run shell command COMMAND separately on files of marked buffers." | |
357 | (:interactive "sShell command on buffer's file: " | |
358 | :opstring "Shell command executed on" | |
359 | :modifier-p nil) | |
360 | (shell-command (concat command " " | |
361 | (shell-quote-argument | |
362 | (if buffer-file-name | |
363 | buffer-file-name | |
364 | (make-temp-file | |
365 | (substring (buffer-name) 0 (min 10 (length (buffer-name)))))))))) | |
365e1cfb | 366 | |
4fe3f297 | 367 | ;;;###autoload (autoload 'ibuffer-do-eval "ibuf-ext") |
25d2f683 CW |
368 | (define-ibuffer-op eval (form) |
369 | "Evaluate FORM in each of the buffers. | |
370 | Does not display the buffer during evaluation. See | |
371 | `ibuffer-do-view-and-eval' for that." | |
a0370ba4 JPW |
372 | (:interactive |
373 | (list | |
374 | (read-from-minibuffer | |
375 | "Eval in buffers (form): " | |
376 | nil read-expression-map t 'read-expression-history)) | |
25d2f683 CW |
377 | :opstring "evaluated in" |
378 | :modifier-p :maybe) | |
379 | (eval form)) | |
380 | ||
4fe3f297 | 381 | ;;;###autoload (autoload 'ibuffer-do-view-and-eval "ibuf-ext") |
25d2f683 CW |
382 | (define-ibuffer-op view-and-eval (form) |
383 | "Evaluate FORM while displaying each of the marked buffers. | |
384 | To evaluate a form without viewing the buffer, see `ibuffer-do-eval'." | |
a0370ba4 JPW |
385 | (:interactive |
386 | (list | |
387 | (read-from-minibuffer | |
388 | "Eval viewing in buffers (form): " | |
389 | nil read-expression-map t 'read-expression-history)) | |
25d2f683 CW |
390 | :opstring "evaluated in" |
391 | :complex t | |
392 | :modifier-p :maybe) | |
393 | (let ((ibuffer-buf (current-buffer))) | |
394 | (unwind-protect | |
395 | (progn | |
396 | (switch-to-buffer buf) | |
397 | (eval form)) | |
398 | (switch-to-buffer ibuffer-buf)))) | |
399 | ||
4fe3f297 | 400 | ;;;###autoload (autoload 'ibuffer-do-rename-uniquely "ibuf-ext") |
25d2f683 CW |
401 | (define-ibuffer-op rename-uniquely () |
402 | "Rename marked buffers as with `rename-uniquely'." | |
403 | (:opstring "renamed" | |
404 | :modifier-p t) | |
405 | (rename-uniquely)) | |
406 | ||
4fe3f297 | 407 | ;;;###autoload (autoload 'ibuffer-do-revert "ibuf-ext") |
25d2f683 CW |
408 | (define-ibuffer-op revert () |
409 | "Revert marked buffers as with `revert-buffer'." | |
410 | (:dangerous t | |
411 | :opstring "reverted" | |
412 | :active-opstring "revert" | |
413 | :modifier-p :maybe) | |
414 | (revert-buffer t t)) | |
415 | ||
4fe3f297 | 416 | ;;;###autoload (autoload 'ibuffer-do-replace-regexp "ibuf-ext") |
25d2f683 CW |
417 | (define-ibuffer-op replace-regexp (from-str to-str) |
418 | "Perform a `replace-regexp' in marked buffers." | |
419 | (:interactive | |
420 | (let* ((from-str (read-from-minibuffer "Replace regexp: ")) | |
421 | (to-str (read-from-minibuffer (concat "Replace " from-str | |
422 | " with: ")))) | |
423 | (list from-str to-str)) | |
424 | :opstring "replaced in" | |
425 | :complex t | |
426 | :modifier-p :maybe) | |
427 | (save-window-excursion | |
428 | (switch-to-buffer buf) | |
429 | (save-excursion | |
430 | (goto-char (point-min)) | |
431 | (let ((case-fold-search ibuffer-case-fold-search)) | |
432 | (while (re-search-forward from-str nil t) | |
433 | (replace-match to-str)))) | |
434 | t)) | |
435 | ||
4fe3f297 | 436 | ;;;###autoload (autoload 'ibuffer-do-query-replace "ibuf-ext") |
25d2f683 CW |
437 | (define-ibuffer-op query-replace (&rest args) |
438 | "Perform a `query-replace' in marked buffers." | |
439 | (:interactive | |
193f8525 | 440 | (query-replace-read-args "Query replace" t t) |
25d2f683 CW |
441 | :opstring "replaced in" |
442 | :complex t | |
443 | :modifier-p :maybe) | |
444 | (save-window-excursion | |
445 | (switch-to-buffer buf) | |
446 | (save-excursion | |
447 | (let ((case-fold-search ibuffer-case-fold-search)) | |
448 | (goto-char (point-min)) | |
449 | (apply #'query-replace args))) | |
450 | t)) | |
451 | ||
4fe3f297 | 452 | ;;;###autoload (autoload 'ibuffer-do-query-replace-regexp "ibuf-ext") |
25d2f683 CW |
453 | (define-ibuffer-op query-replace-regexp (&rest args) |
454 | "Perform a `query-replace-regexp' in marked buffers." | |
455 | (:interactive | |
193f8525 | 456 | (query-replace-read-args "Query replace regexp" t t) |
25d2f683 CW |
457 | :opstring "replaced in" |
458 | :complex t | |
459 | :modifier-p :maybe) | |
460 | (save-window-excursion | |
461 | (switch-to-buffer buf) | |
462 | (save-excursion | |
463 | (let ((case-fold-search ibuffer-case-fold-search)) | |
464 | (goto-char (point-min)) | |
465 | (apply #'query-replace-regexp args))) | |
466 | t)) | |
467 | ||
4fe3f297 | 468 | ;;;###autoload (autoload 'ibuffer-do-print "ibuf-ext") |
25d2f683 CW |
469 | (define-ibuffer-op print () |
470 | "Print marked buffers as with `print-buffer'." | |
471 | (:opstring "printed" | |
472 | :modifier-p nil) | |
473 | (print-buffer)) | |
474 | ||
475 | ;;;###autoload | |
476 | (defun ibuffer-included-in-filters-p (buf filters) | |
477 | (not | |
478 | (memq nil ;; a filter will return nil if it failed | |
479 | (mapcar | |
480 | ;; filter should be like (TYPE . QUALIFIER), or | |
481 | ;; (or (TYPE . QUALIFIER) (TYPE . QUALIFIER) ...) | |
482 | #'(lambda (qual) | |
483 | (ibuffer-included-in-filter-p buf qual)) | |
484 | filters)))) | |
485 | ||
486 | (defun ibuffer-included-in-filter-p (buf filter) | |
487 | (if (eq (car filter) 'not) | |
488 | (not (ibuffer-included-in-filter-p-1 buf (cdr filter))) | |
489 | (ibuffer-included-in-filter-p-1 buf filter))) | |
490 | ||
491 | (defun ibuffer-included-in-filter-p-1 (buf filter) | |
492 | (not | |
493 | (not | |
494 | (case (car filter) | |
495 | (or | |
496 | (memq t (mapcar #'(lambda (x) | |
497 | (ibuffer-included-in-filter-p buf x)) | |
498 | (cdr filter)))) | |
499 | (saved | |
500 | (let ((data | |
501 | (assoc (cdr filter) | |
502 | ibuffer-saved-filters))) | |
503 | (unless data | |
504 | (ibuffer-filter-disable) | |
505 | (error "Unknown saved filter %s" (cdr filter))) | |
506 | (ibuffer-included-in-filters-p buf (cadr data)))) | |
507 | (t | |
508 | (let ((filterdat (assq (car filter) | |
509 | ibuffer-filtering-alist))) | |
510 | ;; filterdat should be like (TYPE DESCRIPTION FUNC) | |
511 | ;; just a sanity check | |
512 | (unless filterdat | |
513 | (ibuffer-filter-disable) | |
514 | (error "Undefined filter %s" (car filter))) | |
515 | (not | |
516 | (not | |
517 | (funcall (caddr filterdat) | |
518 | buf | |
519 | (cdr filter)))))))))) | |
520 | ||
fde057aa RF |
521 | (defun ibuffer-generate-filter-groups (bmarklist &optional noempty nodefault) |
522 | (let ((filter-group-alist (if nodefault | |
523 | ibuffer-filter-groups | |
524 | (append ibuffer-filter-groups | |
525 | (list (cons "Default" nil)))))) | |
05276226 CW |
526 | ;; (dolist (hidden ibuffer-hidden-filter-groups) |
527 | ;; (setq filter-group-alist (ibuffer-delete-alist | |
528 | ;; hidden filter-group-alist))) | |
529 | (let ((vec (make-vector (length filter-group-alist) nil)) | |
365e1cfb | 530 | (i 0)) |
05276226 | 531 | (dolist (filtergroup filter-group-alist) |
365e1cfb CW |
532 | (let ((filterset (cdr filtergroup))) |
533 | (multiple-value-bind (hip-crowd lamers) | |
534 | (ibuffer-split-list (lambda (bufmark) | |
535 | (ibuffer-included-in-filters-p (car bufmark) | |
536 | filterset)) | |
537 | bmarklist) | |
538 | (aset vec i hip-crowd) | |
539 | (incf i) | |
540 | (setq bmarklist lamers)))) | |
fde057aa | 541 | (let (ret) |
365e1cfb | 542 | (dotimes (j i ret) |
fde057aa RF |
543 | (let ((bufs (aref vec j))) |
544 | (unless (and noempty (null bufs)) | |
545 | (push (cons (car (nth j filter-group-alist)) | |
546 | bufs) | |
547 | ret)))))))) | |
365e1cfb CW |
548 | |
549 | ;;;###autoload | |
550 | (defun ibuffer-filters-to-filter-group (name) | |
551 | "Make the current filters into a filtering group." | |
552 | (interactive "sName for filtering group: ") | |
553 | (when (null ibuffer-filtering-qualifiers) | |
554 | (error "No filters in effect")) | |
05276226 | 555 | (push (cons name ibuffer-filtering-qualifiers) ibuffer-filter-groups) |
365e1cfb CW |
556 | (ibuffer-filter-disable)) |
557 | ||
05276226 CW |
558 | ;;;###autoload |
559 | (defun ibuffer-set-filter-groups-by-mode () | |
560 | "Set the current filter groups to filter by mode." | |
561 | (interactive) | |
562 | (setq ibuffer-filter-groups | |
b7f6c476 CW |
563 | (mapcar (lambda (mode) |
564 | (cons (format "%s" mode) `((mode . ,mode)))) | |
565 | (let ((modes | |
4ba16127 | 566 | (ibuffer-remove-duplicates |
20e192c0 | 567 | (mapcar (lambda (buf) |
2bf1ab74 | 568 | (with-current-buffer buf major-mode)) |
b7f6c476 CW |
569 | (buffer-list))))) |
570 | (if ibuffer-view-ibuffer | |
571 | modes | |
572 | (delq 'ibuffer-mode modes))))) | |
05276226 CW |
573 | (ibuffer-update nil t)) |
574 | ||
365e1cfb CW |
575 | ;;;###autoload |
576 | (defun ibuffer-pop-filter-group () | |
f189891b | 577 | "Remove the first filter group." |
365e1cfb | 578 | (interactive) |
05276226 | 579 | (when (null ibuffer-filter-groups) |
f189891b | 580 | (error "No filter groups active")) |
b7f6c476 CW |
581 | (setq ibuffer-hidden-filter-groups |
582 | (delete (pop ibuffer-filter-groups) | |
583 | ibuffer-hidden-filter-groups)) | |
05276226 CW |
584 | (ibuffer-update nil t)) |
585 | ||
f189891b CW |
586 | (defun ibuffer-read-filter-group-name (msg &optional nodefault noerror) |
587 | (when (and (not noerror) (null ibuffer-filter-groups)) | |
588 | (error "No filter groups active")) | |
fde057aa RF |
589 | ;; `ibuffer-generate-filter-groups' returns all non-hidden filter |
590 | ;; groups, possibly excluding empty groups or Default. | |
591 | ;; We add `ibuffer-hidden-filter-groups' to the list, excluding | |
592 | ;; Default if necessary. | |
593 | (completing-read msg (nconc | |
594 | (ibuffer-generate-filter-groups | |
595 | (ibuffer-current-state-list) | |
596 | (not ibuffer-show-empty-filter-groups) | |
597 | nodefault) | |
598 | (if nodefault | |
599 | (remove "Default" ibuffer-hidden-filter-groups) | |
600 | ibuffer-hidden-filter-groups)) | |
601 | nil t)) | |
f189891b CW |
602 | |
603 | ;;;###autoload | |
604 | (defun ibuffer-decompose-filter-group (group) | |
605 | "Decompose the filter group GROUP into active filters." | |
20e192c0 | 606 | (interactive |
2bf1ab74 | 607 | (list (ibuffer-read-filter-group-name "Decompose filter group: " t))) |
f189891b CW |
608 | (let ((data (cdr (assoc group ibuffer-filter-groups)))) |
609 | (setq ibuffer-filter-groups (ibuffer-delete-alist | |
610 | group ibuffer-filter-groups) | |
611 | ibuffer-filtering-qualifiers data)) | |
612 | (ibuffer-update nil t)) | |
613 | ||
05276226 CW |
614 | ;;;###autoload |
615 | (defun ibuffer-clear-filter-groups () | |
f189891b | 616 | "Remove all filter groups." |
05276226 | 617 | (interactive) |
b7f6c476 CW |
618 | (setq ibuffer-filter-groups nil |
619 | ibuffer-hidden-filter-groups nil) | |
365e1cfb CW |
620 | (ibuffer-update nil t)) |
621 | ||
05276226 CW |
622 | (defun ibuffer-current-filter-groups-with-position () |
623 | (save-excursion | |
624 | (goto-char (point-min)) | |
625 | (let ((pos nil) | |
626 | (result nil)) | |
627 | (while (and (not (eobp)) | |
628 | (setq pos (next-single-property-change | |
629 | (point) 'ibuffer-filter-group-name))) | |
630 | (goto-char pos) | |
631 | (push (cons (get-text-property (point) 'ibuffer-filter-group-name) | |
632 | pos) | |
633 | result) | |
634 | (goto-char (next-single-property-change | |
635 | pos 'ibuffer-filter-group-name))) | |
636 | (nreverse result)))) | |
637 | ||
365e1cfb CW |
638 | ;;;###autoload |
639 | (defun ibuffer-jump-to-filter-group (name) | |
640 | "Move point to the filter group whose name is NAME." | |
20e192c0 | 641 | (interactive |
2bf1ab74 | 642 | (list (ibuffer-read-filter-group-name "Jump to filter group: "))) |
f189891b CW |
643 | (ibuffer-aif (assoc name (ibuffer-current-filter-groups-with-position)) |
644 | (goto-char (cdr it)) | |
645 | (error "No filter group with name %s" name))) | |
365e1cfb | 646 | |
05276226 CW |
647 | ;;;###autoload |
648 | (defun ibuffer-kill-filter-group (name) | |
f189891b | 649 | "Kill the filter group named NAME. |
c56a4f1f | 650 | The group will be added to `ibuffer-filter-group-kill-ring'." |
f189891b | 651 | (interactive (list (ibuffer-read-filter-group-name "Kill filter group: " t))) |
c56a4f1f | 652 | (when (equal name "Default") |
f189891b | 653 | (error "Can't kill default filter group")) |
05276226 | 654 | (ibuffer-aif (assoc name ibuffer-filter-groups) |
b7f6c476 | 655 | (progn |
c56a4f1f | 656 | (push (copy-tree it) ibuffer-filter-group-kill-ring) |
b7f6c476 CW |
657 | (setq ibuffer-filter-groups (ibuffer-delete-alist |
658 | name ibuffer-filter-groups)) | |
659 | (setq ibuffer-hidden-filter-groups | |
b6cee494 | 660 | (delete name ibuffer-hidden-filter-groups))) |
05276226 CW |
661 | (error "No filter group with name \"%s\"" name)) |
662 | (ibuffer-update nil t)) | |
663 | ||
664 | ;;;###autoload | |
818f3c45 | 665 | (defun ibuffer-kill-line (&optional arg interactive-p) |
f189891b | 666 | "Kill the filter group at point. |
c56a4f1f | 667 | See also `ibuffer-kill-filter-group'." |
818f3c45 | 668 | (interactive "P\np") |
05276226 CW |
669 | (ibuffer-aif (save-excursion |
670 | (ibuffer-forward-line 0) | |
671 | (get-text-property (point) 'ibuffer-filter-group-name)) | |
672 | (progn | |
05276226 | 673 | (ibuffer-kill-filter-group it)) |
818f3c45 | 674 | (funcall (if interactive-p #'call-interactively #'funcall) |
05276226 CW |
675 | #'kill-line arg))) |
676 | ||
c56a4f1f | 677 | (defun ibuffer-insert-filter-group-before (newgroup group) |
4ba16127 JPW |
678 | (let* ((found nil) |
679 | (pos (let ((groups (mapcar #'car ibuffer-filter-groups)) | |
680 | (res 0)) | |
681 | (while groups | |
682 | (if (equal (car groups) group) | |
683 | (setq found t | |
684 | groups nil) | |
685 | (incf res) | |
686 | (setq groups (cdr groups)))) | |
687 | res))) | |
688 | (cond ((not found) | |
2bf1ab74 JPW |
689 | (setq ibuffer-filter-groups |
690 | (nconc ibuffer-filter-groups (list newgroup)))) | |
4ba16127 JPW |
691 | ((zerop pos) |
692 | (push newgroup ibuffer-filter-groups)) | |
c56a4f1f CW |
693 | (t |
694 | (let ((cell (nthcdr pos ibuffer-filter-groups))) | |
695 | (setf (cdr cell) (cons (car cell) (cdr cell))) | |
696 | (setf (car cell) newgroup)))))) | |
697 | ||
05276226 | 698 | ;;;###autoload |
c56a4f1f CW |
699 | (defun ibuffer-yank () |
700 | "Yank the last killed filter group before group at point." | |
701 | (interactive) | |
702 | (ibuffer-yank-filter-group | |
703 | (or (get-text-property (point) 'ibuffer-filter-group-name) | |
704 | (get-text-property (point) 'ibuffer-filter-group) | |
705 | (error "No filter group at point")))) | |
706 | ||
707 | ;;;###autoload | |
708 | (defun ibuffer-yank-filter-group (name) | |
709 | "Yank the last killed filter group before group named NAME." | |
36df86d8 JPW |
710 | (interactive (list (ibuffer-read-filter-group-name |
711 | "Yank filter group before group: "))) | |
712 | (unless ibuffer-filter-group-kill-ring | |
713 | (error "The Ibuffer filter group kill-ring is empty")) | |
05276226 CW |
714 | (save-excursion |
715 | (ibuffer-forward-line 0) | |
c56a4f1f CW |
716 | (ibuffer-insert-filter-group-before (pop ibuffer-filter-group-kill-ring) |
717 | name)) | |
05276226 CW |
718 | (ibuffer-update nil t)) |
719 | ||
720 | ;;;###autoload | |
4e4a724c | 721 | (defun ibuffer-save-filter-groups (name groups) |
05276226 CW |
722 | "Save all active filter groups GROUPS as NAME. |
723 | They are added to `ibuffer-saved-filter-groups'. Interactively, | |
724 | prompt for NAME, and use the current filters." | |
725 | (interactive | |
726 | (if (null ibuffer-filter-groups) | |
727 | (error "No filter groups active") | |
728 | (list | |
729 | (read-from-minibuffer "Save current filter groups as: ") | |
730 | ibuffer-filter-groups))) | |
731 | (ibuffer-aif (assoc name ibuffer-saved-filter-groups) | |
732 | (setcdr it groups) | |
fece59b8 | 733 | (push (cons name groups) ibuffer-saved-filter-groups)) |
05276226 CW |
734 | (ibuffer-maybe-save-stuff) |
735 | (ibuffer-update-mode-name)) | |
736 | ||
737 | ;;;###autoload | |
738 | (defun ibuffer-delete-saved-filter-groups (name) | |
739 | "Delete saved filter groups with NAME. | |
740 | They are removed from `ibuffer-saved-filter-groups'." | |
741 | (interactive | |
742 | (list | |
743 | (if (null ibuffer-saved-filter-groups) | |
b6cee494 CW |
744 | (error "No saved filter groups") |
745 | (completing-read "Delete saved filter group: " | |
05276226 CW |
746 | ibuffer-saved-filter-groups nil t)))) |
747 | (setq ibuffer-saved-filter-groups | |
748 | (ibuffer-delete-alist name ibuffer-saved-filter-groups)) | |
749 | (ibuffer-maybe-save-stuff) | |
750 | (ibuffer-update nil t)) | |
751 | ||
752 | ;;;###autoload | |
753 | (defun ibuffer-switch-to-saved-filter-groups (name) | |
754 | "Set this buffer's filter groups to saved version with NAME. | |
20e192c0 | 755 | The value from `ibuffer-saved-filter-groups' is used." |
05276226 CW |
756 | (interactive |
757 | (list | |
758 | (if (null ibuffer-saved-filter-groups) | |
759 | (error "No saved filters") | |
760 | (completing-read "Switch to saved filter group: " | |
761 | ibuffer-saved-filter-groups nil t)))) | |
b7f6c476 CW |
762 | (setq ibuffer-filter-groups (cdr (assoc name ibuffer-saved-filter-groups)) |
763 | ibuffer-hidden-filter-groups nil) | |
05276226 CW |
764 | (ibuffer-update nil t)) |
765 | ||
25d2f683 CW |
766 | ;;;###autoload |
767 | (defun ibuffer-filter-disable () | |
768 | "Disable all filters currently in effect in this buffer." | |
769 | (interactive) | |
770 | (setq ibuffer-filtering-qualifiers nil) | |
b8210c6e JPW |
771 | (let ((buf (ibuffer-current-buffer))) |
772 | (ibuffer-update nil t) | |
773 | (when buf | |
774 | (ibuffer-jump-to-buffer (buffer-name buf))))) | |
25d2f683 CW |
775 | |
776 | ;;;###autoload | |
777 | (defun ibuffer-pop-filter () | |
778 | "Remove the top filter in this buffer." | |
779 | (interactive) | |
780 | (when (null ibuffer-filtering-qualifiers) | |
781 | (error "No filters in effect")) | |
782 | (pop ibuffer-filtering-qualifiers) | |
b8210c6e JPW |
783 | (let ((buf (ibuffer-current-buffer))) |
784 | (ibuffer-update nil t) | |
785 | (when buf | |
786 | (ibuffer-jump-to-buffer (buffer-name buf))))) | |
25d2f683 CW |
787 | |
788 | (defun ibuffer-push-filter (qualifier) | |
789 | "Add QUALIFIER to `ibuffer-filtering-qualifiers'." | |
790 | (push qualifier ibuffer-filtering-qualifiers)) | |
791 | ||
792 | ;;;###autoload | |
793 | (defun ibuffer-decompose-filter () | |
794 | "Separate the top compound filter (OR, NOT, or SAVED) in this buffer. | |
795 | ||
796 | This means that the topmost filter on the filtering stack, which must | |
797 | be a complex filter like (OR [name: foo] [mode: bar-mode]), will be | |
798 | turned into two separate filters [name: foo] and [mode: bar-mode]." | |
799 | (interactive) | |
800 | (when (null ibuffer-filtering-qualifiers) | |
4e4a724c | 801 | (error "No filters in effect")) |
25d2f683 CW |
802 | (let ((lim (pop ibuffer-filtering-qualifiers))) |
803 | (case (car lim) | |
804 | (or | |
805 | (setq ibuffer-filtering-qualifiers (append | |
806 | (cdr lim) | |
807 | ibuffer-filtering-qualifiers))) | |
808 | (saved | |
809 | (let ((data | |
810 | (assoc (cdr lim) | |
811 | ibuffer-saved-filters))) | |
812 | (unless data | |
813 | (ibuffer-filter-disable) | |
814 | (error "Unknown saved filter %s" (cdr lim))) | |
815 | (setq ibuffer-filtering-qualifiers (append | |
816 | (cadr data) | |
817 | ibuffer-filtering-qualifiers)))) | |
818 | (not | |
819 | (push (cdr lim) | |
820 | ibuffer-filtering-qualifiers)) | |
821 | (t | |
822 | (error "Filter type %s is not compound" (car lim))))) | |
823 | (ibuffer-update nil t)) | |
824 | ||
825 | ;;;###autoload | |
826 | (defun ibuffer-exchange-filters () | |
827 | "Exchange the top two filters on the stack in this buffer." | |
828 | (interactive) | |
829 | (when (< (length ibuffer-filtering-qualifiers) | |
830 | 2) | |
831 | (error "Need two filters to exchange")) | |
832 | (let ((first (pop ibuffer-filtering-qualifiers)) | |
833 | (second (pop ibuffer-filtering-qualifiers))) | |
834 | (push first ibuffer-filtering-qualifiers) | |
835 | (push second ibuffer-filtering-qualifiers)) | |
836 | (ibuffer-update nil t)) | |
837 | ||
838 | ;;;###autoload | |
839 | (defun ibuffer-negate-filter () | |
840 | "Negate the sense of the top filter in the current buffer." | |
841 | (interactive) | |
842 | (when (null ibuffer-filtering-qualifiers) | |
843 | (error "No filters in effect")) | |
844 | (let ((lim (pop ibuffer-filtering-qualifiers))) | |
845 | (push (if (eq (car lim) 'not) | |
846 | (cdr lim) | |
847 | (cons 'not lim)) | |
848 | ibuffer-filtering-qualifiers)) | |
849 | (ibuffer-update nil t)) | |
850 | ||
851 | ;;;###autoload | |
852 | (defun ibuffer-or-filter (&optional reverse) | |
853 | "Replace the top two filters in this buffer with their logical OR. | |
854 | If optional argument REVERSE is non-nil, instead break the top OR | |
855 | filter into parts." | |
856 | (interactive "P") | |
857 | (if reverse | |
858 | (progn | |
859 | (when (or (null ibuffer-filtering-qualifiers) | |
860 | (not (eq 'or (caar ibuffer-filtering-qualifiers)))) | |
861 | (error "Top filter is not an OR")) | |
862 | (let ((lim (pop ibuffer-filtering-qualifiers))) | |
20e192c0 | 863 | (setq ibuffer-filtering-qualifiers |
2bf1ab74 | 864 | (nconc (cdr lim) ibuffer-filtering-qualifiers)))) |
25d2f683 CW |
865 | (when (< (length ibuffer-filtering-qualifiers) 2) |
866 | (error "Need two filters to OR")) | |
867 | ;; If the second filter is an OR, just add to it. | |
868 | (let ((first (pop ibuffer-filtering-qualifiers)) | |
869 | (second (pop ibuffer-filtering-qualifiers))) | |
870 | (if (eq 'or (car second)) | |
2bf1ab74 JPW |
871 | (push (nconc (list 'or first) (cdr second)) |
872 | ibuffer-filtering-qualifiers) | |
25d2f683 CW |
873 | (push (list 'or first second) |
874 | ibuffer-filtering-qualifiers)))) | |
875 | (ibuffer-update nil t)) | |
876 | ||
05276226 | 877 | (defun ibuffer-maybe-save-stuff () |
25d2f683 CW |
878 | (when ibuffer-save-with-custom |
879 | (if (fboundp 'customize-save-variable) | |
880 | (progn | |
881 | (customize-save-variable 'ibuffer-saved-filters | |
05276226 CW |
882 | ibuffer-saved-filters) |
883 | (customize-save-variable 'ibuffer-saved-filter-groups | |
884 | ibuffer-saved-filter-groups)) | |
25d2f683 CW |
885 | (message "Not saved permanently: Customize not available")))) |
886 | ||
887 | ;;;###autoload | |
888 | (defun ibuffer-save-filters (name filters) | |
889 | "Save FILTERS in this buffer with name NAME in `ibuffer-saved-filters'. | |
890 | Interactively, prompt for NAME, and use the current filters." | |
891 | (interactive | |
892 | (if (null ibuffer-filtering-qualifiers) | |
893 | (error "No filters currently in effect") | |
894 | (list | |
895 | (read-from-minibuffer "Save current filters as: ") | |
896 | ibuffer-filtering-qualifiers))) | |
897 | (ibuffer-aif (assoc name ibuffer-saved-filters) | |
898 | (setcdr it filters) | |
365e1cfb | 899 | (push (list name filters) ibuffer-saved-filters)) |
05276226 | 900 | (ibuffer-maybe-save-stuff) |
25d2f683 CW |
901 | (ibuffer-update-mode-name)) |
902 | ||
903 | ;;;###autoload | |
904 | (defun ibuffer-delete-saved-filters (name) | |
905 | "Delete saved filters with NAME from `ibuffer-saved-filters'." | |
906 | (interactive | |
907 | (list | |
908 | (if (null ibuffer-saved-filters) | |
909 | (error "No saved filters") | |
910 | (completing-read "Delete saved filters: " | |
911 | ibuffer-saved-filters nil t)))) | |
912 | (setq ibuffer-saved-filters | |
913 | (ibuffer-delete-alist name ibuffer-saved-filters)) | |
05276226 | 914 | (ibuffer-maybe-save-stuff) |
25d2f683 CW |
915 | (ibuffer-update nil t)) |
916 | ||
917 | ;;;###autoload | |
918 | (defun ibuffer-add-saved-filters (name) | |
919 | "Add saved filters from `ibuffer-saved-filters' to this buffer's filters." | |
920 | (interactive | |
921 | (list | |
922 | (if (null ibuffer-saved-filters) | |
923 | (error "No saved filters") | |
924 | (completing-read "Add saved filters: " | |
925 | ibuffer-saved-filters nil t)))) | |
926 | (push (cons 'saved name) ibuffer-filtering-qualifiers) | |
927 | (ibuffer-update nil t)) | |
928 | ||
929 | ;;;###autoload | |
930 | (defun ibuffer-switch-to-saved-filters (name) | |
20e192c0 | 931 | "Set this buffer's filters to filters with NAME from `ibuffer-saved-filters'." |
25d2f683 CW |
932 | (interactive |
933 | (list | |
934 | (if (null ibuffer-saved-filters) | |
935 | (error "No saved filters") | |
936 | (completing-read "Switch to saved filters: " | |
937 | ibuffer-saved-filters nil t)))) | |
938 | (setq ibuffer-filtering-qualifiers (list (cons 'saved name))) | |
939 | (ibuffer-update nil t)) | |
c1244745 CW |
940 | |
941 | (defun ibuffer-format-filter-group-data (filter) | |
942 | (if (equal filter "Default") | |
943 | "" | |
0aa1b02e JPW |
944 | (concat "Filter:" (mapconcat #'ibuffer-format-qualifier |
945 | (cdr (assq filter ibuffer-filter-groups)) | |
946 | " ")))) | |
71296446 | 947 | |
25d2f683 CW |
948 | (defun ibuffer-format-qualifier (qualifier) |
949 | (if (eq (car-safe qualifier) 'not) | |
950 | (concat " [NOT" (ibuffer-format-qualifier-1 (cdr qualifier)) "]") | |
951 | (ibuffer-format-qualifier-1 qualifier))) | |
952 | ||
953 | (defun ibuffer-format-qualifier-1 (qualifier) | |
954 | (case (car qualifier) | |
955 | (saved | |
956 | (concat " [filter: " (cdr qualifier) "]")) | |
957 | (or | |
958 | (concat " [OR" (mapconcat #'ibuffer-format-qualifier | |
959 | (cdr qualifier) "") "]")) | |
960 | (t | |
961 | (let ((type (assq (car qualifier) ibuffer-filtering-alist))) | |
962 | (unless qualifier | |
963 | (error "Ibuffer: bad qualifier %s" qualifier)) | |
964 | (concat " [" (cadr type) ": " (format "%s]" (cdr qualifier))))))) | |
71296446 | 965 | |
0e1701c4 CW |
966 | |
967 | (defun ibuffer-list-buffer-modes () | |
968 | "Create an alist of buffer modes currently in use. | |
76f03778 | 969 | The list returned will be of the form (\"MODE-NAME\" . MODE-SYMBOL)." |
0e1701c4 CW |
970 | (let ((bufs (buffer-list)) |
971 | (modes) | |
972 | (this-mode)) | |
973 | (while bufs | |
4e4a724c JPW |
974 | (setq this-mode |
975 | (with-current-buffer | |
0e1701c4 CW |
976 | (car bufs) |
977 | major-mode) | |
978 | bufs (cdr bufs)) | |
4e4a724c | 979 | (add-to-list |
0e1701c4 | 980 | 'modes |
4e4a724c | 981 | `(,(symbol-name this-mode) . |
0e1701c4 | 982 | ,this-mode))) |
4e4a724c | 983 | modes)) |
0e1701c4 CW |
984 | |
985 | ||
25d2f683 CW |
986 | ;;; Extra operation definitions |
987 | ||
4fe3f297 | 988 | ;;;###autoload (autoload 'ibuffer-filter-by-mode "ibuf-ext") |
4e4a724c | 989 | (define-ibuffer-filter mode |
25d2f683 CW |
990 | "Toggle current view to buffers with major mode QUALIFIER." |
991 | (:description "major mode" | |
992 | :reader | |
993 | (intern | |
994 | (completing-read "Filter by major mode: " obarray | |
995 | #'(lambda (e) | |
996 | (string-match "-mode$" | |
997 | (symbol-name e))) | |
998 | t | |
999 | (let ((buf (ibuffer-current-buffer))) | |
1000 | (if (and buf (buffer-live-p buf)) | |
1001 | (with-current-buffer buf | |
1002 | (symbol-name major-mode)) | |
1003 | ""))))) | |
1004 | (eq qualifier (with-current-buffer buf major-mode))) | |
1005 | ||
4fe3f297 | 1006 | ;;;###autoload (autoload 'ibuffer-filter-by-used-mode "ibuf-ext") |
4e4a724c | 1007 | (define-ibuffer-filter used-mode |
0e1701c4 CW |
1008 | "Toggle current view to buffers with major mode QUALIFIER. |
1009 | Called interactively, this function allows selection of modes | |
1010 | currently used by buffers." | |
1011 | (:description "major mode in use" | |
1012 | :reader | |
4e4a724c JPW |
1013 | (intern |
1014 | (completing-read "Filter by major mode: " | |
0e1701c4 CW |
1015 | (ibuffer-list-buffer-modes) |
1016 | nil | |
1017 | t | |
1018 | (let ((buf (ibuffer-current-buffer))) | |
1019 | (if (and buf (buffer-live-p buf)) | |
1020 | (with-current-buffer buf | |
1021 | (symbol-name major-mode)) | |
1022 | ""))))) | |
1023 | (eq qualifier (with-current-buffer buf major-mode))) | |
1024 | ||
4fe3f297 | 1025 | ;;;###autoload (autoload 'ibuffer-filter-by-name "ibuf-ext") |
4e4a724c | 1026 | (define-ibuffer-filter name |
25d2f683 CW |
1027 | "Toggle current view to buffers with name matching QUALIFIER." |
1028 | (:description "buffer name" | |
365e1cfb | 1029 | :reader (read-from-minibuffer "Filter by name (regexp): ")) |
25d2f683 CW |
1030 | (string-match qualifier (buffer-name buf))) |
1031 | ||
4fe3f297 | 1032 | ;;;###autoload (autoload 'ibuffer-filter-by-filename "ibuf-ext") |
25d2f683 CW |
1033 | (define-ibuffer-filter filename |
1034 | "Toggle current view to buffers with filename matching QUALIFIER." | |
1035 | (:description "filename" | |
365e1cfb | 1036 | :reader (read-from-minibuffer "Filter by filename (regexp): ")) |
a386a960 JPW |
1037 | (ibuffer-awhen (with-current-buffer buf |
1038 | (or buffer-file-name | |
1039 | (and (boundp 'dired-directory) | |
1c258d8c JPW |
1040 | (let ((dired-dir |
1041 | (if (stringp dired-directory) | |
1042 | dired-directory | |
1043 | (car dired-directory)))) | |
1044 | (and dired-dir | |
1045 | (expand-file-name dired-dir)))))) | |
25d2f683 CW |
1046 | (string-match qualifier it))) |
1047 | ||
4fe3f297 | 1048 | ;;;###autoload (autoload 'ibuffer-filter-by-size-gt "ibuf-ext") |
4e4a724c | 1049 | (define-ibuffer-filter size-gt |
25d2f683 CW |
1050 | "Toggle current view to buffers with size greater than QUALIFIER." |
1051 | (:description "size greater than" | |
1052 | :reader | |
1053 | (string-to-number (read-from-minibuffer "Filter by size greater than: "))) | |
1054 | (> (with-current-buffer buf (buffer-size)) | |
1055 | qualifier)) | |
1056 | ||
4fe3f297 | 1057 | ;;;###autoload (autoload 'ibuffer-filter-by-size-lt "ibuf-ext") |
4e4a724c | 1058 | (define-ibuffer-filter size-lt |
25d2f683 CW |
1059 | "Toggle current view to buffers with size less than QUALIFIER." |
1060 | (:description "size less than" | |
1061 | :reader | |
1062 | (string-to-number (read-from-minibuffer "Filter by size less than: "))) | |
1063 | (< (with-current-buffer buf (buffer-size)) | |
1064 | qualifier)) | |
365e1cfb | 1065 | |
4fe3f297 | 1066 | ;;;###autoload (autoload 'ibuffer-filter-by-content "ibuf-ext") |
25d2f683 CW |
1067 | (define-ibuffer-filter content |
1068 | "Toggle current view to buffers whose contents match QUALIFIER." | |
1069 | (:description "content" | |
365e1cfb | 1070 | :reader (read-from-minibuffer "Filter by content (regexp): ")) |
25d2f683 CW |
1071 | (with-current-buffer buf |
1072 | (save-excursion | |
1073 | (goto-char (point-min)) | |
1074 | (re-search-forward qualifier nil t)))) | |
1075 | ||
4fe3f297 | 1076 | ;;;###autoload (autoload 'ibuffer-filter-by-predicate "ibuf-ext") |
25d2f683 CW |
1077 | (define-ibuffer-filter predicate |
1078 | "Toggle current view to buffers for which QUALIFIER returns non-nil." | |
1079 | (:description "predicate" | |
365e1cfb | 1080 | :reader (read-minibuffer "Filter by predicate (form): ")) |
25d2f683 CW |
1081 | (with-current-buffer buf |
1082 | (eval qualifier))) | |
1083 | ||
1084 | ;;; Sorting | |
1085 | ||
1086 | ;;;###autoload | |
1087 | (defun ibuffer-toggle-sorting-mode () | |
1088 | "Toggle the current sorting mode. | |
13e14c51 | 1089 | Default sorting modes are: |
25d2f683 CW |
1090 | Recency - the last time the buffer was viewed |
1091 | Name - the name of the buffer | |
1092 | Major Mode - the name of the major mode of the buffer | |
1093 | Size - the size of the buffer" | |
1094 | (interactive) | |
13e14c51 CW |
1095 | (let ((modes (mapcar 'car ibuffer-sorting-functions-alist))) |
1096 | (add-to-list 'modes 'recency) | |
1097 | (setq modes (sort modes 'string-lessp)) | |
1915493b | 1098 | (let ((next (or (car-safe (cdr-safe (memq ibuffer-sorting-mode modes))) |
13e14c51 CW |
1099 | (car modes)))) |
1100 | (setq ibuffer-sorting-mode next) | |
1101 | (message "Sorting by %s" next))) | |
25d2f683 CW |
1102 | (ibuffer-redisplay t)) |
1103 | ||
1104 | ;;;###autoload | |
1105 | (defun ibuffer-invert-sorting () | |
1106 | "Toggle whether or not sorting is in reverse order." | |
1107 | (interactive) | |
1108 | (setq ibuffer-sorting-reversep (not ibuffer-sorting-reversep)) | |
1109 | (message "Sorting order %s" | |
1110 | (if ibuffer-sorting-reversep | |
1111 | "reversed" | |
1112 | "normal")) | |
1113 | (ibuffer-redisplay t)) | |
1114 | ||
4fe3f297 | 1115 | ;;;###autoload (autoload 'ibuffer-do-sort-by-major-mode "ibuf-ext") |
25d2f683 CW |
1116 | (define-ibuffer-sorter major-mode |
1117 | "Sort the buffers by major modes. | |
1118 | Ordering is lexicographic." | |
1119 | (:description "major mode") | |
1120 | (string-lessp (downcase | |
1121 | (symbol-name (with-current-buffer | |
1122 | (car a) | |
1123 | major-mode))) | |
1124 | (downcase | |
1125 | (symbol-name (with-current-buffer | |
1126 | (car b) | |
1127 | major-mode))))) | |
1128 | ||
4fe3f297 | 1129 | ;;;###autoload (autoload 'ibuffer-do-sort-by-mode-name "ibuf-ext") |
10cf9a43 CW |
1130 | (define-ibuffer-sorter mode-name |
1131 | "Sort the buffers by their mode name. | |
1132 | Ordering is lexicographic." | |
0fcbf8d6 | 1133 | (:description "major mode name") |
10cf9a43 | 1134 | (string-lessp (downcase |
1915493b CW |
1135 | (with-current-buffer |
1136 | (car a) | |
1137 | mode-name)) | |
10cf9a43 | 1138 | (downcase |
1915493b CW |
1139 | (with-current-buffer |
1140 | (car b) | |
1141 | mode-name)))) | |
10cf9a43 | 1142 | |
4fe3f297 | 1143 | ;;;###autoload (autoload 'ibuffer-do-sort-by-alphabetic "ibuf-ext") |
25d2f683 CW |
1144 | (define-ibuffer-sorter alphabetic |
1145 | "Sort the buffers by their names. | |
1146 | Ordering is lexicographic." | |
1147 | (:description "buffer name") | |
1148 | (string-lessp | |
1149 | (buffer-name (car a)) | |
1150 | (buffer-name (car b)))) | |
1151 | ||
4fe3f297 | 1152 | ;;;###autoload (autoload 'ibuffer-do-sort-by-size "ibuf-ext") |
25d2f683 CW |
1153 | (define-ibuffer-sorter size |
1154 | "Sort the buffers by their size." | |
1155 | (:description "size") | |
1156 | (< (with-current-buffer (car a) | |
1157 | (buffer-size)) | |
1158 | (with-current-buffer (car b) | |
1159 | (buffer-size)))) | |
1160 | ||
1161 | ;;; Functions to emulate bs.el | |
1162 | ||
1163 | ;;;###autoload | |
1164 | (defun ibuffer-bs-show () | |
1165 | "Emulate `bs-show' from the bs.el package." | |
1166 | (interactive) | |
1167 | (ibuffer t "*Ibuffer-bs*" '((filename . ".*")) nil t) | |
1168 | (define-key (current-local-map) "a" 'ibuffer-bs-toggle-all)) | |
1169 | ||
1170 | (defun ibuffer-bs-toggle-all () | |
1171 | "Emulate `bs-toggle-show-all' from the bs.el package." | |
1172 | (interactive) | |
1173 | (if ibuffer-filtering-qualifiers | |
1174 | (ibuffer-pop-filter) | |
1175 | (progn (ibuffer-push-filter '(filename . ".*")) | |
1176 | (ibuffer-update nil t)))) | |
1177 | ||
1178 | ;;; Handy functions | |
1179 | ||
1180 | ;;;###autoload | |
1181 | (defun ibuffer-add-to-tmp-hide (regexp) | |
1182 | "Add REGEXP to `ibuffer-tmp-hide-regexps'. | |
1183 | This means that buffers whose name matches REGEXP will not be shown | |
36a579c1 | 1184 | for this Ibuffer session." |
25d2f683 CW |
1185 | (interactive |
1186 | (list | |
1187 | (read-from-minibuffer "Never show buffers matching: " | |
1188 | (regexp-quote (buffer-name (ibuffer-current-buffer t)))))) | |
1189 | (push regexp ibuffer-tmp-hide-regexps)) | |
1190 | ||
1191 | ;;;###autoload | |
1192 | (defun ibuffer-add-to-tmp-show (regexp) | |
1193 | "Add REGEXP to `ibuffer-tmp-show-regexps'. | |
1194 | This means that buffers whose name matches REGEXP will always be shown | |
36a579c1 | 1195 | for this Ibuffer session." |
25d2f683 CW |
1196 | (interactive |
1197 | (list | |
1198 | (read-from-minibuffer "Always show buffers matching: " | |
1199 | (regexp-quote (buffer-name (ibuffer-current-buffer t)))))) | |
1200 | (push regexp ibuffer-tmp-show-regexps)) | |
1201 | ||
1202 | ;;;###autoload | |
1203 | (defun ibuffer-forward-next-marked (&optional count mark direction) | |
1204 | "Move forward by COUNT marked buffers (default 1). | |
1205 | ||
1206 | If MARK is non-nil, it should be a character denoting the type of mark | |
1207 | to move by. The default is `ibuffer-marked-char'. | |
1208 | ||
1209 | If DIRECTION is non-nil, it should be an integer; negative integers | |
1210 | mean move backwards, non-negative integers mean move forwards." | |
1211 | (interactive "P") | |
1212 | (unless count | |
1213 | (setq count 1)) | |
1214 | (unless mark | |
1215 | (setq mark ibuffer-marked-char)) | |
1216 | (unless direction | |
1217 | (setq direction 1)) | |
1218 | ;; Skip the title | |
1219 | (ibuffer-forward-line 0) | |
1220 | (let ((opos (point)) | |
1221 | curmark) | |
1222 | (ibuffer-forward-line direction) | |
1223 | (while (not (or (= (point) opos) | |
1224 | (eq (setq curmark (ibuffer-current-mark)) | |
1225 | mark))) | |
1226 | (ibuffer-forward-line direction)) | |
1227 | (when (and (= (point) opos) | |
1228 | (not (eq (ibuffer-current-mark) mark))) | |
1229 | (error "No buffers with mark %c" mark)))) | |
1230 | ||
1231 | ;;;###autoload | |
1232 | (defun ibuffer-backwards-next-marked (&optional count mark) | |
1233 | "Move backwards by COUNT marked buffers (default 1). | |
1234 | ||
1235 | If MARK is non-nil, it should be a character denoting the type of mark | |
1236 | to move by. The default is `ibuffer-marked-char'." | |
1237 | (interactive "P") | |
1238 | (ibuffer-forward-next-marked count mark -1)) | |
1239 | ||
1240 | ;;;###autoload | |
1241 | (defun ibuffer-do-kill-lines () | |
1242 | "Hide all of the currently marked lines." | |
1243 | (interactive) | |
1244 | (if (= (ibuffer-count-marked-lines) 0) | |
1245 | (message "No buffers marked; use 'm' to mark a buffer") | |
1246 | (let ((count | |
1247 | (ibuffer-map-marked-lines | |
bde57911 | 1248 | #'(lambda (buf mark) |
25d2f683 CW |
1249 | 'kill)))) |
1250 | (message "Killed %s lines" count)))) | |
1251 | ||
1252 | ;;;###autoload | |
1253 | (defun ibuffer-jump-to-buffer (name) | |
0bdd7ae4 JPW |
1254 | "Move point to the buffer whose name is NAME. |
1255 | ||
1256 | If called interactively, prompt for a buffer name and go to the | |
1257 | corresponding line in the Ibuffer buffer. If said buffer is in a | |
1258 | hidden group filter, open it. | |
1259 | ||
1260 | If `ibuffer-jump-offer-only-visible-buffers' is non-nil, only offer | |
1261 | visible buffers in the completion list. Calling the command with | |
1262 | a prefix argument reverses the meaning of that variable." | |
33a584e6 JPW |
1263 | (interactive (list |
1264 | (let ((only-visible ibuffer-jump-offer-only-visible-buffers)) | |
1265 | (when current-prefix-arg | |
1266 | (setq only-visible (not only-visible))) | |
1267 | (if only-visible | |
1268 | (let ((table (mapcar #'(lambda (x) | |
1269 | (buffer-name (car x))) | |
1270 | (ibuffer-current-state-list)))) | |
1271 | (when (null table) | |
1272 | (error "No buffers!")) | |
1273 | (completing-read "Jump to buffer: " | |
1274 | table nil t)) | |
1275 | (read-buffer "Jump to buffer: " nil t))))) | |
1276 | (when (not (string= "" name)) | |
1277 | (let (buf-point) | |
1278 | ;; Blindly search for our buffer: it is very likely that it is | |
1279 | ;; not in a hidden filter group. | |
1280 | (ibuffer-map-lines #'(lambda (buf marks) | |
1281 | (when (string= (buffer-name buf) name) | |
1282 | (setq buf-point (point)) | |
1283 | nil)) | |
1284 | t nil) | |
1285 | (when (and | |
1286 | (null buf-point) | |
1287 | (not (null ibuffer-hidden-filter-groups))) | |
1288 | ;; We did not find our buffer. It must be in a hidden filter | |
1289 | ;; group, so go through all hidden filter groups to find it. | |
1290 | (catch 'found | |
1291 | (dolist (group ibuffer-hidden-filter-groups) | |
1292 | (ibuffer-jump-to-filter-group group) | |
1293 | (ibuffer-toggle-filter-group) | |
1294 | (ibuffer-map-lines #'(lambda (buf marks) | |
1295 | (when (string= (buffer-name buf) name) | |
1296 | (setq buf-point (point)) | |
1297 | nil)) | |
1298 | t group) | |
1299 | (if buf-point | |
1300 | (throw 'found nil) | |
1301 | (ibuffer-toggle-filter-group))))) | |
1302 | (if (null buf-point) | |
1303 | ;; Still not found even though we expanded all hidden filter | |
1304 | ;; groups: that must be because it's hidden by predicate: | |
1305 | ;; we won't bother trying to display it. | |
1306 | (error "No buffer with name %s" name) | |
1307 | (goto-char buf-point))))) | |
25d2f683 CW |
1308 | |
1309 | ;;;###autoload | |
1310 | (defun ibuffer-diff-with-file () | |
1311 | "View the differences between this buffer and its associated file. | |
1312 | This requires the external program \"diff\" to be in your `exec-path'." | |
1313 | (interactive) | |
125c1081 | 1314 | (let ((buf (ibuffer-current-buffer))) |
25d2f683 CW |
1315 | (unless (buffer-live-p buf) |
1316 | (error "Buffer %s has been killed" buf)) | |
125c1081 | 1317 | (diff-buffer-with-file buf))) |
25d2f683 CW |
1318 | |
1319 | ;;;###autoload | |
1320 | (defun ibuffer-copy-filename-as-kill (&optional arg) | |
1321 | "Copy filenames of marked buffers into the kill ring. | |
4e4a724c | 1322 | |
25d2f683 CW |
1323 | The names are separated by a space. |
1324 | If a buffer has no filename, it is ignored. | |
25d2f683 | 1325 | |
4e4a724c JPW |
1326 | With no prefix arg, use the filename sans its directory of each marked file. |
1327 | With a zero prefix arg, use the complete filename of each marked file. | |
1328 | With \\[universal-argument], use the filename of each marked file relative | |
4837b516 | 1329 | to `ibuffer-default-directory' if non-nil, otherwise `default-directory'. |
25d2f683 | 1330 | |
4e4a724c JPW |
1331 | You can then feed the file name(s) to other commands with \\[yank]." |
1332 | (interactive "p") | |
1333 | (if (zerop (ibuffer-count-marked-lines)) | |
25d2f683 CW |
1334 | (message "No buffers marked; use 'm' to mark a buffer") |
1335 | (let ((ibuffer-copy-filename-as-kill-result "") | |
4e4a724c | 1336 | (type (cond ((zerop arg) |
25d2f683 | 1337 | 'full) |
4e4a724c JPW |
1338 | ((= arg 4) |
1339 | 'relative) | |
25d2f683 CW |
1340 | (t |
1341 | 'name)))) | |
1342 | (ibuffer-map-marked-lines | |
bde57911 | 1343 | #'(lambda (buf mark) |
25d2f683 CW |
1344 | (setq ibuffer-copy-filename-as-kill-result |
1345 | (concat ibuffer-copy-filename-as-kill-result | |
1346 | (let ((name (buffer-file-name buf))) | |
1347 | (if name | |
1348 | (case type | |
1349 | (full | |
1350 | name) | |
4e4a724c JPW |
1351 | (relative |
1352 | (file-relative-name | |
1353 | name (or ibuffer-default-directory | |
1354 | default-directory))) | |
25d2f683 CW |
1355 | (t |
1356 | (file-name-nondirectory name))) | |
1357 | "")) | |
1358 | " ")))) | |
4e4a724c | 1359 | (kill-new ibuffer-copy-filename-as-kill-result)))) |
25d2f683 | 1360 | |
05276226 | 1361 | (defun ibuffer-mark-on-buffer (func &optional ibuffer-mark-on-buffer-mark group) |
25d2f683 CW |
1362 | (let ((count |
1363 | (ibuffer-map-lines | |
bde57911 | 1364 | #'(lambda (buf mark) |
25d2f683 | 1365 | (when (funcall func buf) |
05276226 CW |
1366 | (ibuffer-set-mark-1 (or ibuffer-mark-on-buffer-mark |
1367 | ibuffer-marked-char)) | |
1368 | t)) | |
1369 | nil | |
1370 | group))) | |
25d2f683 CW |
1371 | (ibuffer-redisplay t) |
1372 | (message "Marked %s buffers" count))) | |
1373 | ||
1374 | ;;;###autoload | |
1375 | (defun ibuffer-mark-by-name-regexp (regexp) | |
1376 | "Mark all buffers whose name matches REGEXP." | |
1377 | (interactive "sMark by name (regexp): ") | |
1378 | (ibuffer-mark-on-buffer | |
1379 | #'(lambda (buf) | |
1380 | (string-match regexp (buffer-name buf))))) | |
1381 | ||
1382 | ;;;###autoload | |
1383 | (defun ibuffer-mark-by-mode-regexp (regexp) | |
1384 | "Mark all buffers whose major mode matches REGEXP." | |
1385 | (interactive "sMark by major mode (regexp): ") | |
1386 | (ibuffer-mark-on-buffer | |
1387 | #'(lambda (buf) | |
1388 | (with-current-buffer buf | |
1389 | (string-match regexp mode-name))))) | |
1390 | ||
1391 | ;;;###autoload | |
1392 | (defun ibuffer-mark-by-file-name-regexp (regexp) | |
1393 | "Mark all buffers whose file name matches REGEXP." | |
1394 | (interactive "sMark by file name (regexp): ") | |
1395 | (ibuffer-mark-on-buffer | |
1396 | #'(lambda (buf) | |
1397 | (let ((name (or (buffer-file-name buf) | |
1398 | (with-current-buffer buf | |
1399 | (and | |
1400 | (boundp 'dired-directory) | |
1401 | (stringp dired-directory) | |
1402 | dired-directory))))) | |
1403 | (when name | |
1404 | (string-match regexp name)))))) | |
1405 | ||
1406 | ;;;###autoload | |
1407 | (defun ibuffer-mark-by-mode (mode) | |
1408 | "Mark all buffers whose major mode equals MODE." | |
1409 | (interactive | |
1410 | (list (intern (completing-read "Mark by major mode: " obarray | |
1411 | #'(lambda (e) | |
1412 | ;; kind of a hack... | |
1413 | (and (fboundp e) | |
1414 | (string-match "-mode$" | |
1415 | (symbol-name e)))) | |
1416 | t | |
1417 | (let ((buf (ibuffer-current-buffer))) | |
1418 | (if (and buf (buffer-live-p buf)) | |
1419 | (with-current-buffer buf | |
1420 | (cons (symbol-name major-mode) | |
1421 | 0)) | |
1422 | "")))))) | |
1423 | (ibuffer-mark-on-buffer | |
1424 | #'(lambda (buf) | |
1425 | (with-current-buffer buf | |
1426 | (eq major-mode mode))))) | |
1427 | ||
1428 | ;;;###autoload | |
1429 | (defun ibuffer-mark-modified-buffers () | |
1430 | "Mark all modified buffers." | |
1431 | (interactive) | |
1432 | (ibuffer-mark-on-buffer | |
1433 | #'(lambda (buf) (buffer-modified-p buf)))) | |
1434 | ||
1435 | ;;;###autoload | |
1436 | (defun ibuffer-mark-unsaved-buffers () | |
1437 | "Mark all modified buffers that have an associated file." | |
1438 | (interactive) | |
1439 | (ibuffer-mark-on-buffer | |
1440 | #'(lambda (buf) (and (with-current-buffer buf buffer-file-name) | |
1441 | (buffer-modified-p buf))))) | |
1442 | ||
1443 | ;;;###autoload | |
1444 | (defun ibuffer-mark-dissociated-buffers () | |
1445 | "Mark all buffers whose associated file does not exist." | |
1446 | (interactive) | |
1447 | (ibuffer-mark-on-buffer | |
1448 | #'(lambda (buf) | |
1449 | (with-current-buffer buf | |
1450 | (or | |
1451 | (and buffer-file-name | |
1452 | (not (file-exists-p buffer-file-name))) | |
1453 | (and (eq major-mode 'dired-mode) | |
1454 | (boundp 'dired-directory) | |
1455 | (stringp dired-directory) | |
1456 | (not (file-exists-p (file-name-directory dired-directory))))))))) | |
1457 | ||
1458 | ;;;###autoload | |
1459 | (defun ibuffer-mark-help-buffers () | |
1460 | "Mark buffers like *Help*, *Apropos*, *Info*." | |
1461 | (interactive) | |
1462 | (ibuffer-mark-on-buffer | |
1463 | #'(lambda (buf) | |
1464 | (with-current-buffer buf | |
0fcbf8d6 | 1465 | (memq major-mode ibuffer-help-buffer-modes))))) |
25d2f683 | 1466 | |
4b9ae390 JPW |
1467 | ;;;###autoload |
1468 | (defun ibuffer-mark-compressed-file-buffers () | |
1469 | "Mark buffers whose associated file is compressed." | |
1470 | (interactive) | |
1471 | (ibuffer-mark-on-buffer | |
1472 | #'(lambda (buf) | |
1473 | (with-current-buffer buf | |
1474 | (and buffer-file-name | |
1475 | (string-match ibuffer-compressed-file-name-regexp | |
1476 | buffer-file-name)))))) | |
1477 | ||
25d2f683 CW |
1478 | ;;;###autoload |
1479 | (defun ibuffer-mark-old-buffers () | |
67de6223 | 1480 | "Mark buffers which have not been viewed in `ibuffer-old-time' hours." |
25d2f683 CW |
1481 | (interactive) |
1482 | (ibuffer-mark-on-buffer | |
1483 | #'(lambda (buf) | |
1484 | (with-current-buffer buf | |
1485 | ;; hacked from midnight.el | |
1486 | (when buffer-display-time | |
1487 | (let* ((tm (current-time)) | |
1488 | (now (+ (* (float (ash 1 16)) (car tm)) | |
1489 | (float (cadr tm)) (* 0.0000001 (caddr tm)))) | |
1490 | (then (+ (* (float (ash 1 16)) | |
1491 | (car buffer-display-time)) | |
1492 | (float (cadr buffer-display-time)) | |
1493 | (* 0.0000001 (caddr buffer-display-time))))) | |
2c1bb3d3 | 1494 | (> (- now then) (* 60 60 ibuffer-old-time)))))))) |
25d2f683 CW |
1495 | |
1496 | ;;;###autoload | |
1497 | (defun ibuffer-mark-special-buffers () | |
1498 | "Mark all buffers whose name begins and ends with '*'." | |
1499 | (interactive) | |
1500 | (ibuffer-mark-on-buffer | |
1501 | #'(lambda (buf) (string-match "^\\*.+\\*$" | |
1502 | (buffer-name buf))))) | |
1503 | ||
1504 | ;;;###autoload | |
1505 | (defun ibuffer-mark-read-only-buffers () | |
1506 | "Mark all read-only buffers." | |
1507 | (interactive) | |
1508 | (ibuffer-mark-on-buffer | |
1509 | #'(lambda (buf) | |
1510 | (with-current-buffer buf | |
1511 | buffer-read-only)))) | |
1512 | ||
1513 | ;;;###autoload | |
1514 | (defun ibuffer-mark-dired-buffers () | |
1515 | "Mark all `dired' buffers." | |
1516 | (interactive) | |
1517 | (ibuffer-mark-on-buffer | |
1518 | #'(lambda (buf) | |
1519 | (with-current-buffer buf | |
1520 | (eq major-mode 'dired-mode))))) | |
1521 | ||
25d2f683 CW |
1522 | ;;;###autoload |
1523 | (defun ibuffer-do-occur (regexp &optional nlines) | |
1524 | "View lines which match REGEXP in all marked buffers. | |
1525 | Optional argument NLINES says how many lines of context to display: it | |
1526 | defaults to one." | |
365e1cfb | 1527 | (interactive (occur-read-primary-args)) |
25d2f683 CW |
1528 | (if (or (not (integerp nlines)) |
1529 | (< nlines 0)) | |
c33cdcc5 | 1530 | (setq nlines 0)) |
25d2f683 | 1531 | (when (zerop (ibuffer-count-marked-lines)) |
10cf9a43 | 1532 | (ibuffer-set-mark ibuffer-marked-char)) |
25d2f683 CW |
1533 | (let ((ibuffer-do-occur-bufs nil)) |
1534 | ;; Accumulate a list of marked buffers | |
1535 | (ibuffer-map-marked-lines | |
bde57911 | 1536 | #'(lambda (buf mark) |
25d2f683 | 1537 | (push buf ibuffer-do-occur-bufs))) |
c06bd65e | 1538 | (occur-1 regexp nlines ibuffer-do-occur-bufs))) |
25d2f683 CW |
1539 | |
1540 | (provide 'ibuf-ext) | |
1541 | ||
ab5796a9 | 1542 | ;;; arch-tag: 9af21953-deda-4c30-b76d-f81d9128e76d |
25d2f683 | 1543 | ;;; ibuf-ext.el ends here |