Commit | Line | Data |
---|---|---|
4e4a724c | 1 | ;;; ibuf-ext.el --- extensions for ibuffer |
25d2f683 | 2 | |
b8210c6e | 3 | ;; Copyright (C) 2000, 2001, 2002, 2003, 2004, 2005 Free Software Foundation, Inc. |
25d2f683 CW |
4 | |
5 | ;; Author: Colin Walters <walters@verbum.org> | |
4e4a724c | 6 | ;; Maintainer: John Paul Wallington <jpw@gnu.org> |
25d2f683 | 7 | ;; Created: 2 Dec 2001 |
25d2f683 CW |
8 | ;; Keywords: buffer, convenience |
9 | ||
365e1cfb | 10 | ;; This file is part of GNU Emacs. |
25d2f683 CW |
11 | |
12 | ;; This program is free software; you can redistribute it and/or | |
13 | ;; modify it under the terms of the GNU General Public License as | |
14 | ;; published by the Free Software Foundation; either version 2, or (at | |
15 | ;; your option) any later version. | |
16 | ||
17 | ;; This program is distributed in the hope that it will be useful, but | |
18 | ;; WITHOUT ANY WARRANTY; without even the implied warranty of | |
19 | ;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
20 | ;; General Public License for more details. | |
21 | ||
22 | ;; You should have received a copy of the GNU General Public License | |
23 | ;; along with this program ; see the file COPYING. If not, write to | |
24 | ;; the Free Software Foundation, Inc., 59 Temple Place - Suite 330, | |
25 | ;; Boston, MA 02111-1307, USA. | |
26 | ||
27 | ;;; Commentary: | |
28 | ||
29 | ;; These functions should be automatically loaded when called, but you | |
30 | ;; can explicity (require 'ibuf-ext) in your ~/.emacs to have them | |
31 | ;; preloaded. | |
32 | ||
33 | ;;; Code: | |
34 | ||
35 | (require 'ibuffer) | |
36 | ||
37 | (eval-when-compile | |
25d2f683 CW |
38 | (require 'ibuf-macs) |
39 | (require 'cl)) | |
40 | ||
41 | ;;; Utility functions | |
42 | (defun ibuffer-delete-alist (key alist) | |
43 | "Delete all entries in ALIST that have a key equal to KEY." | |
44 | (let (entry) | |
45 | (while (setq entry (assoc key alist)) | |
46 | (setq alist (delete entry alist))) | |
47 | alist)) | |
48 | ||
4ba16127 JPW |
49 | ;; borrowed from Gnus |
50 | (defun ibuffer-remove-duplicates (list) | |
51 | "Return a copy of LIST with duplicate elements removed." | |
52 | (let ((new nil) | |
53 | (tail list)) | |
54 | (while tail | |
55 | (or (member (car tail) new) | |
56 | (setq new (cons (car tail) new))) | |
57 | (setq tail (cdr tail))) | |
58 | (nreverse new))) | |
59 | ||
365e1cfb CW |
60 | (defun ibuffer-split-list (ibuffer-split-list-fn ibuffer-split-list-elts) |
61 | (let ((hip-crowd nil) | |
62 | (lamers nil)) | |
63 | (dolist (ibuffer-split-list-elt ibuffer-split-list-elts) | |
4e4a724c | 64 | (if (funcall ibuffer-split-list-fn ibuffer-split-list-elt) |
365e1cfb CW |
65 | (push ibuffer-split-list-elt hip-crowd) |
66 | (push ibuffer-split-list-elt lamers))) | |
67 | ;; Too bad Emacs Lisp doesn't have multiple values. | |
68 | (list (nreverse hip-crowd) (nreverse lamers)))) | |
69 | ||
25d2f683 CW |
70 | (defcustom ibuffer-never-show-predicates nil |
71 | "A list of predicates (a regexp or function) for buffers not to display. | |
72 | If a regexp, then it will be matched against the buffer's name. | |
73 | If a function, it will be called with the buffer as an argument, and | |
74 | should return non-nil if this buffer should not be shown." | |
75 | :type '(repeat (choice regexp function)) | |
76 | :group 'ibuffer) | |
77 | ||
78 | (defcustom ibuffer-always-show-predicates nil | |
79 | "A list of predicates (a regexp or function) for buffers to always display. | |
80 | If a regexp, then it will be matched against the buffer's name. | |
81 | If a function, it will be called with the buffer as an argument, and | |
82 | should return non-nil if this buffer should be shown. | |
83 | Note that buffers matching one of these predicates will be shown | |
84 | regardless of any active filters in this buffer." | |
85 | :type '(repeat (choice regexp function)) | |
86 | :group 'ibuffer) | |
87 | ||
88 | (defvar ibuffer-tmp-hide-regexps nil | |
89 | "A list of regexps which should match buffer names to not show.") | |
71296446 | 90 | |
25d2f683 CW |
91 | (defvar ibuffer-tmp-show-regexps nil |
92 | "A list of regexps which should match buffer names to always show.") | |
93 | ||
94 | (defvar ibuffer-auto-mode nil | |
95 | "If non-nil, Ibuffer auto-mode should be enabled for this buffer. | |
96 | Do not set this variable directly! Use the function | |
97 | `ibuffer-auto-mode' instead.") | |
98 | ||
99 | (defvar ibuffer-auto-buffers-changed nil) | |
100 | ||
25d2f683 CW |
101 | (defcustom ibuffer-saved-filters '(("gnus" |
102 | ((or (mode . message-mode) | |
103 | (mode . mail-mode) | |
104 | (mode . gnus-group-mode) | |
4e4a724c | 105 | (mode . gnus-summary-mode) |
25d2f683 CW |
106 | (mode . gnus-article-mode)))) |
107 | ("programming" | |
108 | ((or (mode . emacs-lisp-mode) | |
109 | (mode . cperl-mode) | |
110 | (mode . c-mode) | |
4e4a724c | 111 | (mode . java-mode) |
25d2f683 CW |
112 | (mode . idl-mode) |
113 | (mode . lisp-mode))))) | |
71296446 | 114 | |
25d2f683 CW |
115 | "An alist of filter qualifiers to switch between. |
116 | ||
117 | This variable should look like ((\"STRING\" QUALIFIERS) | |
118 | (\"STRING\" QUALIFIERS) ...), where | |
119 | QUALIFIERS is a list of the same form as | |
120 | `ibuffer-filtering-qualifiers'. | |
121 | See also the variables `ibuffer-filtering-qualifiers', | |
122 | `ibuffer-filtering-alist', and the functions | |
123 | `ibuffer-switch-to-saved-filters', `ibuffer-save-filters'." | |
124 | :type '(repeat sexp) | |
125 | :group 'ibuffer) | |
126 | ||
127 | (defvar ibuffer-filtering-qualifiers nil | |
128 | "A list like (SYMBOL . QUALIFIER) which filters the current buffer list. | |
129 | See also `ibuffer-filtering-alist'.") | |
130 | ||
131 | ;; This is now frobbed by `define-ibuffer-filter'. | |
132 | (defvar ibuffer-filtering-alist nil | |
133 | "An alist of (SYMBOL DESCRIPTION FUNCTION) which describes a filter. | |
134 | ||
135 | You most likely do not want to modify this variable directly; see | |
136 | `define-ibuffer-filter'. | |
137 | ||
138 | SYMBOL is the symbolic name of the filter. DESCRIPTION is used when | |
139 | displaying information to the user. FUNCTION is given a buffer and | |
140 | the value of the qualifier, and returns non-nil if and only if the | |
141 | buffer should be displayed.") | |
142 | ||
d98be487 CW |
143 | (defcustom ibuffer-filter-format-alist nil |
144 | "An alist which has special formats used when a filter is active. | |
145 | The contents of this variable should look like: | |
146 | ((FILTER (FORMAT FORMAT ...)) (FILTER (FORMAT FORMAT ...)) ...) | |
147 | ||
148 | For example, suppose that when you add a filter for buffers whose | |
149 | major mode is `emacs-lisp-mode', you only want to see the mark and the | |
150 | name of the buffer. You could accomplish that by adding: | |
151 | (mode ((mark \" \" name))) | |
6d63dcf5 CW |
152 | to this variable." |
153 | :type '(repeat (list :tag "Association" (symbol :tag "Filter") | |
154 | (list :tag "Formats" (repeat (sexp :tag "Format"))))) | |
155 | :group 'ibuffer) | |
d98be487 CW |
156 | |
157 | (defvar ibuffer-cached-filter-formats nil) | |
4e4a724c | 158 | (defvar ibuffer-compiled-filter-formats nil) |
d98be487 | 159 | |
05276226 | 160 | (defvar ibuffer-filter-groups nil |
365e1cfb | 161 | "A list like ((\"NAME\" ((SYMBOL . QUALIFIER) ...) ...) which groups buffers. |
05276226 CW |
162 | The SYMBOL should be one from `ibuffer-filtering-alist'. |
163 | The QUALIFIER should be the same as QUALIFIER in | |
164 | `ibuffer-filtering-qualifiers'.") | |
165 | ||
166 | (defcustom ibuffer-show-empty-filter-groups t | |
167 | "If non-nil, then show the names of filter groups which are empty." | |
168 | :type 'boolean | |
169 | :group 'ibuffer) | |
170 | ||
fece59b8 | 171 | (defcustom ibuffer-saved-filter-groups nil |
05276226 CW |
172 | "An alist of filtering groups to switch between. |
173 | ||
174 | This variable should look like ((\"STRING\" QUALIFIERS) | |
175 | (\"STRING\" QUALIFIERS) ...), where | |
176 | QUALIFIERS is a list of the same form as | |
177 | `ibuffer-filtering-qualifiers'. | |
178 | ||
179 | See also the variables `ibuffer-filter-groups', | |
180 | `ibuffer-filtering-qualifiers', `ibuffer-filtering-alist', and the | |
181 | functions `ibuffer-switch-to-saved-filter-group', | |
182 | `ibuffer-save-filter-group'." | |
183 | :type '(repeat sexp) | |
184 | :group 'ibuffer) | |
365e1cfb | 185 | |
05276226 | 186 | (defvar ibuffer-hidden-filter-groups nil |
365e1cfb CW |
187 | "A list of filtering groups which are currently hidden.") |
188 | ||
05276226 CW |
189 | (defvar ibuffer-filter-group-kill-ring nil) |
190 | ||
2c1bb3d3 CW |
191 | (defcustom ibuffer-old-time 72 |
192 | "The number of hours before a buffer is considered \"old\"." | |
193 | :type '(choice (const :tag "72 hours (3 days)" 72) | |
194 | (const :tag "48 hours (2 days)" 48) | |
195 | (const :tag "24 hours (1 day)" 24) | |
196 | (integer :tag "hours")) | |
25d2f683 CW |
197 | :group 'ibuffer) |
198 | ||
199 | (defcustom ibuffer-save-with-custom t | |
200 | "If non-nil, then use Custom to save interactively changed variables. | |
05276226 | 201 | Currently, this only applies to `ibuffer-saved-filters' and |
36a579c1 | 202 | `ibuffer-saved-filter-groups'." |
25d2f683 CW |
203 | :type 'boolean |
204 | :group 'ibuffer) | |
205 | ||
206 | (defun ibuffer-ext-visible-p (buf all &optional ibuffer-buf) | |
207 | (or | |
208 | (ibuffer-buf-matches-predicates buf ibuffer-tmp-show-regexps) | |
209 | (and (not | |
210 | (or | |
211 | (ibuffer-buf-matches-predicates buf ibuffer-tmp-hide-regexps) | |
212 | (ibuffer-buf-matches-predicates buf ibuffer-never-show-predicates))) | |
213 | (or all | |
214 | (not | |
215 | (ibuffer-buf-matches-predicates buf ibuffer-maybe-show-predicates))) | |
216 | (or ibuffer-view-ibuffer | |
4e4a724c | 217 | (and ibuffer-buf |
25d2f683 CW |
218 | (not (eq ibuffer-buf buf)))) |
219 | (or | |
220 | (ibuffer-included-in-filters-p buf ibuffer-filtering-qualifiers) | |
221 | (ibuffer-buf-matches-predicates buf ibuffer-always-show-predicates))))) | |
222 | ||
223 | (defun ibuffer-auto-update-changed () | |
224 | (when ibuffer-auto-buffers-changed | |
225 | (setq ibuffer-auto-buffers-changed nil) | |
226 | (mapcar #'(lambda (buf) | |
227 | (ignore-errors | |
228 | (with-current-buffer buf | |
229 | (when (and ibuffer-auto-mode | |
230 | (eq major-mode 'ibuffer-mode)) | |
231 | (ibuffer-update nil t))))) | |
232 | (buffer-list)))) | |
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))) | |
245 | (defadvice get-buffer-create (after ibuffer-notify-create activate) | |
246 | (setq ibuffer-auto-buffers-changed t)) | |
247 | (defadvice kill-buffer (after ibuffer-notify-kill activate) | |
248 | (setq ibuffer-auto-buffers-changed t)) | |
249 | (add-hook 'post-command-hook 'ibuffer-auto-update-changed) | |
250 | (ibuffer-update-mode-name)) | |
251 | ||
252 | ;;;###autoload | |
253 | (defun ibuffer-mouse-filter-by-mode (event) | |
254 | "Enable or disable filtering by the major mode chosen via mouse." | |
255 | (interactive "e") | |
256 | (ibuffer-interactive-filter-by-mode event)) | |
257 | ||
258 | ;;;###autoload | |
259 | (defun ibuffer-interactive-filter-by-mode (event-or-point) | |
260 | "Enable or disable filtering by the major mode at point." | |
261 | (interactive "d") | |
262 | (if (eventp event-or-point) | |
263 | (mouse-set-point event-or-point) | |
264 | (goto-char event-or-point)) | |
265 | (let ((buf (ibuffer-current-buffer))) | |
266 | (if (assq 'mode ibuffer-filtering-qualifiers) | |
267 | (setq ibuffer-filtering-qualifiers | |
268 | (ibuffer-delete-alist 'mode ibuffer-filtering-qualifiers)) | |
4e4a724c | 269 | (ibuffer-push-filter (cons 'mode |
25d2f683 CW |
270 | (with-current-buffer buf |
271 | major-mode))))) | |
272 | (ibuffer-update nil t)) | |
273 | ||
365e1cfb CW |
274 | ;;;###autoload |
275 | (defun ibuffer-mouse-toggle-filter-group (event) | |
276 | "Toggle the display status of the filter group chosen with the mouse." | |
277 | (interactive "e") | |
278 | (ibuffer-toggle-filter-group-1 (save-excursion | |
279 | (mouse-set-point event) | |
280 | (point)))) | |
281 | ||
282 | ;;;###autoload | |
283 | (defun ibuffer-toggle-filter-group () | |
284 | "Toggle the display status of the filter group on this line." | |
4e4a724c | 285 | (interactive) |
365e1cfb CW |
286 | (ibuffer-toggle-filter-group-1 (point))) |
287 | ||
4e4a724c | 288 | (defun ibuffer-toggle-filter-group-1 (posn) |
365e1cfb CW |
289 | (let ((name (get-text-property posn 'ibuffer-filter-group-name))) |
290 | (unless (stringp name) | |
291 | (error "No filtering group name present")) | |
05276226 CW |
292 | (if (member name ibuffer-hidden-filter-groups) |
293 | (setq ibuffer-hidden-filter-groups | |
294 | (delete name ibuffer-hidden-filter-groups)) | |
295 | (push name ibuffer-hidden-filter-groups)) | |
365e1cfb CW |
296 | (ibuffer-update nil t))) |
297 | ||
298 | ;;;###autoload | |
299 | (defun ibuffer-forward-filter-group (&optional count) | |
300 | "Move point forwards by COUNT filtering groups." | |
301 | (interactive "P") | |
302 | (unless count | |
303 | (setq count 1)) | |
304 | (when (> count 0) | |
305 | (when (get-text-property (point) 'ibuffer-filter-group-name) | |
306 | (goto-char (next-single-property-change | |
307 | (point) 'ibuffer-filter-group-name | |
308 | nil (point-max)))) | |
309 | (goto-char (next-single-property-change | |
310 | (point) 'ibuffer-filter-group-name | |
311 | nil (point-max))) | |
312 | (ibuffer-forward-filter-group (1- count))) | |
313 | (ibuffer-forward-line 0)) | |
314 | ||
315 | ;;;###autoload | |
316 | (defun ibuffer-backward-filter-group (&optional count) | |
317 | "Move point backwards by COUNT filtering groups." | |
318 | (interactive "P") | |
319 | (unless count | |
320 | (setq count 1)) | |
321 | (when (> count 0) | |
322 | (when (get-text-property (point) 'ibuffer-filter-group-name) | |
323 | (goto-char (previous-single-property-change | |
324 | (point) 'ibuffer-filter-group-name | |
325 | nil (point-min)))) | |
326 | (goto-char (previous-single-property-change | |
327 | (point) 'ibuffer-filter-group-name | |
328 | nil (point-min))) | |
329 | (ibuffer-backward-filter-group (1- count))) | |
330 | (when (= (point) (point-min)) | |
331 | (goto-char (point-max)) | |
332 | (ibuffer-backward-filter-group 1)) | |
333 | (ibuffer-forward-line 0)) | |
334 | ||
335 | ;;;###autoload (autoload 'ibuffer-do-shell-command-pipe "ibuf-ext.el") | |
25d2f683 CW |
336 | (define-ibuffer-op shell-command-pipe (command) |
337 | "Pipe the contents of each marked buffer to shell command COMMAND." | |
338 | (:interactive "sPipe to shell command: " | |
339 | :opstring "Shell command executed on" | |
340 | :modifier-p nil) | |
341 | (shell-command-on-region | |
342 | (point-min) (point-max) command | |
343 | (get-buffer-create "* ibuffer-shell-output*"))) | |
344 | ||
365e1cfb | 345 | ;;;###autoload (autoload 'ibuffer-do-shell-command-pipe-replace "ibuf-ext.el") |
25d2f683 CW |
346 | (define-ibuffer-op shell-command-pipe-replace (command) |
347 | "Replace the contents of marked buffers with output of pipe to COMMAND." | |
348 | (:interactive "sPipe to shell command (replace): " | |
349 | :opstring "Buffer contents replaced in" | |
350 | :active-opstring "replace buffer contents in" | |
351 | :dangerous t | |
352 | :modifier-p t) | |
353 | (with-current-buffer buf | |
354 | (shell-command-on-region (point-min) (point-max) | |
355 | command nil t))) | |
356 | ||
365e1cfb | 357 | ;;;###autoload (autoload 'ibuffer-do-shell-command-file "ibuf-ext.el") |
25d2f683 CW |
358 | (define-ibuffer-op shell-command-file (command) |
359 | "Run shell command COMMAND separately on files of marked buffers." | |
360 | (:interactive "sShell command on buffer's file: " | |
361 | :opstring "Shell command executed on" | |
362 | :modifier-p nil) | |
363 | (shell-command (concat command " " | |
364 | (shell-quote-argument | |
365 | (if buffer-file-name | |
366 | buffer-file-name | |
367 | (make-temp-file | |
368 | (substring (buffer-name) 0 (min 10 (length (buffer-name)))))))))) | |
365e1cfb CW |
369 | |
370 | ;;;###autoload (autoload 'ibuffer-do-eval "ibuf-ext.el") | |
25d2f683 CW |
371 | (define-ibuffer-op eval (form) |
372 | "Evaluate FORM in each of the buffers. | |
373 | Does not display the buffer during evaluation. See | |
374 | `ibuffer-do-view-and-eval' for that." | |
375 | (:interactive "xEval in buffers (form): " | |
376 | :opstring "evaluated in" | |
377 | :modifier-p :maybe) | |
378 | (eval form)) | |
379 | ||
365e1cfb | 380 | ;;;###autoload (autoload 'ibuffer-do-view-and-eval "ibuf-ext.el") |
25d2f683 CW |
381 | (define-ibuffer-op view-and-eval (form) |
382 | "Evaluate FORM while displaying each of the marked buffers. | |
383 | To evaluate a form without viewing the buffer, see `ibuffer-do-eval'." | |
384 | (:interactive "xEval viewing buffers (form): " | |
385 | :opstring "evaluated in" | |
386 | :complex t | |
387 | :modifier-p :maybe) | |
388 | (let ((ibuffer-buf (current-buffer))) | |
389 | (unwind-protect | |
390 | (progn | |
391 | (switch-to-buffer buf) | |
392 | (eval form)) | |
393 | (switch-to-buffer ibuffer-buf)))) | |
394 | ||
365e1cfb | 395 | ;;;###autoload (autoload 'ibuffer-do-rename-uniquely "ibuf-ext.el") |
25d2f683 CW |
396 | (define-ibuffer-op rename-uniquely () |
397 | "Rename marked buffers as with `rename-uniquely'." | |
398 | (:opstring "renamed" | |
399 | :modifier-p t) | |
400 | (rename-uniquely)) | |
401 | ||
365e1cfb | 402 | ;;;###autoload (autoload 'ibuffer-do-revert "ibuf-ext.el") |
25d2f683 CW |
403 | (define-ibuffer-op revert () |
404 | "Revert marked buffers as with `revert-buffer'." | |
405 | (:dangerous t | |
406 | :opstring "reverted" | |
407 | :active-opstring "revert" | |
408 | :modifier-p :maybe) | |
409 | (revert-buffer t t)) | |
410 | ||
365e1cfb | 411 | ;;;###autoload (autoload 'ibuffer-do-replace-regexp "ibuf-ext.el") |
25d2f683 CW |
412 | (define-ibuffer-op replace-regexp (from-str to-str) |
413 | "Perform a `replace-regexp' in marked buffers." | |
414 | (:interactive | |
415 | (let* ((from-str (read-from-minibuffer "Replace regexp: ")) | |
416 | (to-str (read-from-minibuffer (concat "Replace " from-str | |
417 | " with: ")))) | |
418 | (list from-str to-str)) | |
419 | :opstring "replaced in" | |
420 | :complex t | |
421 | :modifier-p :maybe) | |
422 | (save-window-excursion | |
423 | (switch-to-buffer buf) | |
424 | (save-excursion | |
425 | (goto-char (point-min)) | |
426 | (let ((case-fold-search ibuffer-case-fold-search)) | |
427 | (while (re-search-forward from-str nil t) | |
428 | (replace-match to-str)))) | |
429 | t)) | |
430 | ||
365e1cfb | 431 | ;;;###autoload (autoload 'ibuffer-do-query-replace "ibuf-ext.el") |
25d2f683 CW |
432 | (define-ibuffer-op query-replace (&rest args) |
433 | "Perform a `query-replace' in marked buffers." | |
434 | (:interactive | |
193f8525 | 435 | (query-replace-read-args "Query replace" t t) |
25d2f683 CW |
436 | :opstring "replaced in" |
437 | :complex t | |
438 | :modifier-p :maybe) | |
439 | (save-window-excursion | |
440 | (switch-to-buffer buf) | |
441 | (save-excursion | |
442 | (let ((case-fold-search ibuffer-case-fold-search)) | |
443 | (goto-char (point-min)) | |
444 | (apply #'query-replace args))) | |
445 | t)) | |
446 | ||
365e1cfb | 447 | ;;;###autoload (autoload 'ibuffer-do-query-replace-regexp "ibuf-ext.el") |
25d2f683 CW |
448 | (define-ibuffer-op query-replace-regexp (&rest args) |
449 | "Perform a `query-replace-regexp' in marked buffers." | |
450 | (:interactive | |
193f8525 | 451 | (query-replace-read-args "Query replace regexp" t t) |
25d2f683 CW |
452 | :opstring "replaced in" |
453 | :complex t | |
454 | :modifier-p :maybe) | |
455 | (save-window-excursion | |
456 | (switch-to-buffer buf) | |
457 | (save-excursion | |
458 | (let ((case-fold-search ibuffer-case-fold-search)) | |
459 | (goto-char (point-min)) | |
460 | (apply #'query-replace-regexp args))) | |
461 | t)) | |
462 | ||
365e1cfb | 463 | ;;;###autoload (autoload 'ibuffer-do-print "ibuf-ext.el") |
25d2f683 CW |
464 | (define-ibuffer-op print () |
465 | "Print marked buffers as with `print-buffer'." | |
466 | (:opstring "printed" | |
467 | :modifier-p nil) | |
468 | (print-buffer)) | |
469 | ||
470 | ;;;###autoload | |
471 | (defun ibuffer-included-in-filters-p (buf filters) | |
472 | (not | |
473 | (memq nil ;; a filter will return nil if it failed | |
474 | (mapcar | |
475 | ;; filter should be like (TYPE . QUALIFIER), or | |
476 | ;; (or (TYPE . QUALIFIER) (TYPE . QUALIFIER) ...) | |
477 | #'(lambda (qual) | |
478 | (ibuffer-included-in-filter-p buf qual)) | |
479 | filters)))) | |
480 | ||
481 | (defun ibuffer-included-in-filter-p (buf filter) | |
482 | (if (eq (car filter) 'not) | |
483 | (not (ibuffer-included-in-filter-p-1 buf (cdr filter))) | |
484 | (ibuffer-included-in-filter-p-1 buf filter))) | |
485 | ||
486 | (defun ibuffer-included-in-filter-p-1 (buf filter) | |
487 | (not | |
488 | (not | |
489 | (case (car filter) | |
490 | (or | |
491 | (memq t (mapcar #'(lambda (x) | |
492 | (ibuffer-included-in-filter-p buf x)) | |
493 | (cdr filter)))) | |
494 | (saved | |
495 | (let ((data | |
496 | (assoc (cdr filter) | |
497 | ibuffer-saved-filters))) | |
498 | (unless data | |
499 | (ibuffer-filter-disable) | |
500 | (error "Unknown saved filter %s" (cdr filter))) | |
501 | (ibuffer-included-in-filters-p buf (cadr data)))) | |
502 | (t | |
503 | (let ((filterdat (assq (car filter) | |
504 | ibuffer-filtering-alist))) | |
505 | ;; filterdat should be like (TYPE DESCRIPTION FUNC) | |
506 | ;; just a sanity check | |
507 | (unless filterdat | |
508 | (ibuffer-filter-disable) | |
509 | (error "Undefined filter %s" (car filter))) | |
510 | (not | |
511 | (not | |
512 | (funcall (caddr filterdat) | |
513 | buf | |
514 | (cdr filter)))))))))) | |
515 | ||
365e1cfb | 516 | (defun ibuffer-generate-filter-groups (bmarklist) |
05276226 | 517 | (let ((filter-group-alist (append ibuffer-filter-groups |
365e1cfb | 518 | (list (cons "Default" nil))))) |
05276226 CW |
519 | ;; (dolist (hidden ibuffer-hidden-filter-groups) |
520 | ;; (setq filter-group-alist (ibuffer-delete-alist | |
521 | ;; hidden filter-group-alist))) | |
522 | (let ((vec (make-vector (length filter-group-alist) nil)) | |
365e1cfb | 523 | (i 0)) |
05276226 | 524 | (dolist (filtergroup filter-group-alist) |
365e1cfb CW |
525 | (let ((filterset (cdr filtergroup))) |
526 | (multiple-value-bind (hip-crowd lamers) | |
527 | (ibuffer-split-list (lambda (bufmark) | |
528 | (ibuffer-included-in-filters-p (car bufmark) | |
529 | filterset)) | |
530 | bmarklist) | |
531 | (aset vec i hip-crowd) | |
532 | (incf i) | |
533 | (setq bmarklist lamers)))) | |
534 | (let ((ret nil)) | |
535 | (dotimes (j i ret) | |
05276226 | 536 | (push (cons (car (nth j filter-group-alist)) |
365e1cfb CW |
537 | (aref vec j)) |
538 | ret)))))) | |
539 | ||
540 | ;;;###autoload | |
541 | (defun ibuffer-filters-to-filter-group (name) | |
542 | "Make the current filters into a filtering group." | |
543 | (interactive "sName for filtering group: ") | |
544 | (when (null ibuffer-filtering-qualifiers) | |
545 | (error "No filters in effect")) | |
05276226 | 546 | (push (cons name ibuffer-filtering-qualifiers) ibuffer-filter-groups) |
365e1cfb CW |
547 | (ibuffer-filter-disable)) |
548 | ||
05276226 CW |
549 | ;;;###autoload |
550 | (defun ibuffer-set-filter-groups-by-mode () | |
551 | "Set the current filter groups to filter by mode." | |
552 | (interactive) | |
553 | (setq ibuffer-filter-groups | |
b7f6c476 CW |
554 | (mapcar (lambda (mode) |
555 | (cons (format "%s" mode) `((mode . ,mode)))) | |
556 | (let ((modes | |
4ba16127 | 557 | (ibuffer-remove-duplicates |
2bf1ab74 JPW |
558 | (mapcar (lambda (buf) |
559 | (with-current-buffer buf major-mode)) | |
b7f6c476 CW |
560 | (buffer-list))))) |
561 | (if ibuffer-view-ibuffer | |
562 | modes | |
563 | (delq 'ibuffer-mode modes))))) | |
05276226 CW |
564 | (ibuffer-update nil t)) |
565 | ||
365e1cfb CW |
566 | ;;;###autoload |
567 | (defun ibuffer-pop-filter-group () | |
f189891b | 568 | "Remove the first filter group." |
365e1cfb | 569 | (interactive) |
05276226 | 570 | (when (null ibuffer-filter-groups) |
f189891b | 571 | (error "No filter groups active")) |
b7f6c476 CW |
572 | (setq ibuffer-hidden-filter-groups |
573 | (delete (pop ibuffer-filter-groups) | |
574 | ibuffer-hidden-filter-groups)) | |
05276226 CW |
575 | (ibuffer-update nil t)) |
576 | ||
f189891b CW |
577 | (defun ibuffer-read-filter-group-name (msg &optional nodefault noerror) |
578 | (when (and (not noerror) (null ibuffer-filter-groups)) | |
579 | (error "No filter groups active")) | |
580 | (let ((groups (mapcar #'car ibuffer-filter-groups))) | |
581 | (completing-read msg (if nodefault | |
582 | groups | |
583 | (cons "Default" groups)) | |
584 | nil t))) | |
585 | ||
586 | ;;;###autoload | |
587 | (defun ibuffer-decompose-filter-group (group) | |
588 | "Decompose the filter group GROUP into active filters." | |
2bf1ab74 JPW |
589 | (interactive |
590 | (list (ibuffer-read-filter-group-name "Decompose filter group: " t))) | |
f189891b CW |
591 | (let ((data (cdr (assoc group ibuffer-filter-groups)))) |
592 | (setq ibuffer-filter-groups (ibuffer-delete-alist | |
593 | group ibuffer-filter-groups) | |
594 | ibuffer-filtering-qualifiers data)) | |
595 | (ibuffer-update nil t)) | |
596 | ||
05276226 CW |
597 | ;;;###autoload |
598 | (defun ibuffer-clear-filter-groups () | |
f189891b | 599 | "Remove all filter groups." |
05276226 | 600 | (interactive) |
b7f6c476 CW |
601 | (setq ibuffer-filter-groups nil |
602 | ibuffer-hidden-filter-groups nil) | |
365e1cfb CW |
603 | (ibuffer-update nil t)) |
604 | ||
05276226 CW |
605 | (defun ibuffer-current-filter-groups-with-position () |
606 | (save-excursion | |
607 | (goto-char (point-min)) | |
608 | (let ((pos nil) | |
609 | (result nil)) | |
610 | (while (and (not (eobp)) | |
611 | (setq pos (next-single-property-change | |
612 | (point) 'ibuffer-filter-group-name))) | |
613 | (goto-char pos) | |
614 | (push (cons (get-text-property (point) 'ibuffer-filter-group-name) | |
615 | pos) | |
616 | result) | |
617 | (goto-char (next-single-property-change | |
618 | pos 'ibuffer-filter-group-name))) | |
619 | (nreverse result)))) | |
620 | ||
365e1cfb CW |
621 | ;;;###autoload |
622 | (defun ibuffer-jump-to-filter-group (name) | |
623 | "Move point to the filter group whose name is NAME." | |
2bf1ab74 JPW |
624 | (interactive |
625 | (list (ibuffer-read-filter-group-name "Jump to filter group: "))) | |
f189891b CW |
626 | (ibuffer-aif (assoc name (ibuffer-current-filter-groups-with-position)) |
627 | (goto-char (cdr it)) | |
628 | (error "No filter group with name %s" name))) | |
365e1cfb | 629 | |
05276226 CW |
630 | ;;;###autoload |
631 | (defun ibuffer-kill-filter-group (name) | |
f189891b | 632 | "Kill the filter group named NAME. |
c56a4f1f | 633 | The group will be added to `ibuffer-filter-group-kill-ring'." |
f189891b | 634 | (interactive (list (ibuffer-read-filter-group-name "Kill filter group: " t))) |
c56a4f1f | 635 | (when (equal name "Default") |
f189891b | 636 | (error "Can't kill default filter group")) |
05276226 | 637 | (ibuffer-aif (assoc name ibuffer-filter-groups) |
b7f6c476 | 638 | (progn |
c56a4f1f | 639 | (push (copy-tree it) ibuffer-filter-group-kill-ring) |
b7f6c476 CW |
640 | (setq ibuffer-filter-groups (ibuffer-delete-alist |
641 | name ibuffer-filter-groups)) | |
642 | (setq ibuffer-hidden-filter-groups | |
b6cee494 | 643 | (delete name ibuffer-hidden-filter-groups))) |
05276226 CW |
644 | (error "No filter group with name \"%s\"" name)) |
645 | (ibuffer-update nil t)) | |
646 | ||
647 | ;;;###autoload | |
818f3c45 | 648 | (defun ibuffer-kill-line (&optional arg interactive-p) |
f189891b | 649 | "Kill the filter group at point. |
c56a4f1f | 650 | See also `ibuffer-kill-filter-group'." |
818f3c45 | 651 | (interactive "P\np") |
05276226 CW |
652 | (ibuffer-aif (save-excursion |
653 | (ibuffer-forward-line 0) | |
654 | (get-text-property (point) 'ibuffer-filter-group-name)) | |
655 | (progn | |
05276226 | 656 | (ibuffer-kill-filter-group it)) |
818f3c45 | 657 | (funcall (if interactive-p #'call-interactively #'funcall) |
05276226 CW |
658 | #'kill-line arg))) |
659 | ||
c56a4f1f | 660 | (defun ibuffer-insert-filter-group-before (newgroup group) |
4ba16127 JPW |
661 | (let* ((found nil) |
662 | (pos (let ((groups (mapcar #'car ibuffer-filter-groups)) | |
663 | (res 0)) | |
664 | (while groups | |
665 | (if (equal (car groups) group) | |
666 | (setq found t | |
667 | groups nil) | |
668 | (incf res) | |
669 | (setq groups (cdr groups)))) | |
670 | res))) | |
671 | (cond ((not found) | |
2bf1ab74 JPW |
672 | (setq ibuffer-filter-groups |
673 | (nconc ibuffer-filter-groups (list newgroup)))) | |
4ba16127 JPW |
674 | ((zerop pos) |
675 | (push newgroup ibuffer-filter-groups)) | |
c56a4f1f CW |
676 | (t |
677 | (let ((cell (nthcdr pos ibuffer-filter-groups))) | |
678 | (setf (cdr cell) (cons (car cell) (cdr cell))) | |
679 | (setf (car cell) newgroup)))))) | |
680 | ||
05276226 | 681 | ;;;###autoload |
c56a4f1f CW |
682 | (defun ibuffer-yank () |
683 | "Yank the last killed filter group before group at point." | |
684 | (interactive) | |
685 | (ibuffer-yank-filter-group | |
686 | (or (get-text-property (point) 'ibuffer-filter-group-name) | |
687 | (get-text-property (point) 'ibuffer-filter-group) | |
688 | (error "No filter group at point")))) | |
689 | ||
690 | ;;;###autoload | |
691 | (defun ibuffer-yank-filter-group (name) | |
692 | "Yank the last killed filter group before group named NAME." | |
36df86d8 JPW |
693 | (interactive (list (ibuffer-read-filter-group-name |
694 | "Yank filter group before group: "))) | |
695 | (unless ibuffer-filter-group-kill-ring | |
696 | (error "The Ibuffer filter group kill-ring is empty")) | |
05276226 CW |
697 | (save-excursion |
698 | (ibuffer-forward-line 0) | |
c56a4f1f CW |
699 | (ibuffer-insert-filter-group-before (pop ibuffer-filter-group-kill-ring) |
700 | name)) | |
05276226 CW |
701 | (ibuffer-update nil t)) |
702 | ||
703 | ;;;###autoload | |
4e4a724c | 704 | (defun ibuffer-save-filter-groups (name groups) |
05276226 CW |
705 | "Save all active filter groups GROUPS as NAME. |
706 | They are added to `ibuffer-saved-filter-groups'. Interactively, | |
707 | prompt for NAME, and use the current filters." | |
708 | (interactive | |
709 | (if (null ibuffer-filter-groups) | |
710 | (error "No filter groups active") | |
711 | (list | |
712 | (read-from-minibuffer "Save current filter groups as: ") | |
713 | ibuffer-filter-groups))) | |
714 | (ibuffer-aif (assoc name ibuffer-saved-filter-groups) | |
715 | (setcdr it groups) | |
fece59b8 | 716 | (push (cons name groups) ibuffer-saved-filter-groups)) |
05276226 CW |
717 | (ibuffer-maybe-save-stuff) |
718 | (ibuffer-update-mode-name)) | |
719 | ||
720 | ;;;###autoload | |
721 | (defun ibuffer-delete-saved-filter-groups (name) | |
722 | "Delete saved filter groups with NAME. | |
723 | They are removed from `ibuffer-saved-filter-groups'." | |
724 | (interactive | |
725 | (list | |
726 | (if (null ibuffer-saved-filter-groups) | |
b6cee494 CW |
727 | (error "No saved filter groups") |
728 | (completing-read "Delete saved filter group: " | |
05276226 CW |
729 | ibuffer-saved-filter-groups nil t)))) |
730 | (setq ibuffer-saved-filter-groups | |
731 | (ibuffer-delete-alist name ibuffer-saved-filter-groups)) | |
732 | (ibuffer-maybe-save-stuff) | |
733 | (ibuffer-update nil t)) | |
734 | ||
735 | ;;;###autoload | |
736 | (defun ibuffer-switch-to-saved-filter-groups (name) | |
737 | "Set this buffer's filter groups to saved version with NAME. | |
738 | The value from `ibuffer-saved-filters' is used. | |
739 | If prefix argument ADD is non-nil, then add the saved filters instead | |
740 | of replacing the current filters." | |
741 | (interactive | |
742 | (list | |
743 | (if (null ibuffer-saved-filter-groups) | |
744 | (error "No saved filters") | |
745 | (completing-read "Switch to saved filter group: " | |
746 | ibuffer-saved-filter-groups nil t)))) | |
b7f6c476 CW |
747 | (setq ibuffer-filter-groups (cdr (assoc name ibuffer-saved-filter-groups)) |
748 | ibuffer-hidden-filter-groups nil) | |
05276226 CW |
749 | (ibuffer-update nil t)) |
750 | ||
25d2f683 CW |
751 | ;;;###autoload |
752 | (defun ibuffer-filter-disable () | |
753 | "Disable all filters currently in effect in this buffer." | |
754 | (interactive) | |
755 | (setq ibuffer-filtering-qualifiers nil) | |
b8210c6e JPW |
756 | (let ((buf (ibuffer-current-buffer))) |
757 | (ibuffer-update nil t) | |
758 | (when buf | |
759 | (ibuffer-jump-to-buffer (buffer-name buf))))) | |
25d2f683 CW |
760 | |
761 | ;;;###autoload | |
762 | (defun ibuffer-pop-filter () | |
763 | "Remove the top filter in this buffer." | |
764 | (interactive) | |
765 | (when (null ibuffer-filtering-qualifiers) | |
766 | (error "No filters in effect")) | |
767 | (pop ibuffer-filtering-qualifiers) | |
b8210c6e JPW |
768 | (let ((buf (ibuffer-current-buffer))) |
769 | (ibuffer-update nil t) | |
770 | (when buf | |
771 | (ibuffer-jump-to-buffer (buffer-name buf))))) | |
25d2f683 CW |
772 | |
773 | (defun ibuffer-push-filter (qualifier) | |
774 | "Add QUALIFIER to `ibuffer-filtering-qualifiers'." | |
775 | (push qualifier ibuffer-filtering-qualifiers)) | |
776 | ||
777 | ;;;###autoload | |
778 | (defun ibuffer-decompose-filter () | |
779 | "Separate the top compound filter (OR, NOT, or SAVED) in this buffer. | |
780 | ||
781 | This means that the topmost filter on the filtering stack, which must | |
782 | be a complex filter like (OR [name: foo] [mode: bar-mode]), will be | |
783 | turned into two separate filters [name: foo] and [mode: bar-mode]." | |
784 | (interactive) | |
785 | (when (null ibuffer-filtering-qualifiers) | |
4e4a724c | 786 | (error "No filters in effect")) |
25d2f683 CW |
787 | (let ((lim (pop ibuffer-filtering-qualifiers))) |
788 | (case (car lim) | |
789 | (or | |
790 | (setq ibuffer-filtering-qualifiers (append | |
791 | (cdr lim) | |
792 | ibuffer-filtering-qualifiers))) | |
793 | (saved | |
794 | (let ((data | |
795 | (assoc (cdr lim) | |
796 | ibuffer-saved-filters))) | |
797 | (unless data | |
798 | (ibuffer-filter-disable) | |
799 | (error "Unknown saved filter %s" (cdr lim))) | |
800 | (setq ibuffer-filtering-qualifiers (append | |
801 | (cadr data) | |
802 | ibuffer-filtering-qualifiers)))) | |
803 | (not | |
804 | (push (cdr lim) | |
805 | ibuffer-filtering-qualifiers)) | |
806 | (t | |
807 | (error "Filter type %s is not compound" (car lim))))) | |
808 | (ibuffer-update nil t)) | |
809 | ||
810 | ;;;###autoload | |
811 | (defun ibuffer-exchange-filters () | |
812 | "Exchange the top two filters on the stack in this buffer." | |
813 | (interactive) | |
814 | (when (< (length ibuffer-filtering-qualifiers) | |
815 | 2) | |
816 | (error "Need two filters to exchange")) | |
817 | (let ((first (pop ibuffer-filtering-qualifiers)) | |
818 | (second (pop ibuffer-filtering-qualifiers))) | |
819 | (push first ibuffer-filtering-qualifiers) | |
820 | (push second ibuffer-filtering-qualifiers)) | |
821 | (ibuffer-update nil t)) | |
822 | ||
823 | ;;;###autoload | |
824 | (defun ibuffer-negate-filter () | |
825 | "Negate the sense of the top filter in the current buffer." | |
826 | (interactive) | |
827 | (when (null ibuffer-filtering-qualifiers) | |
828 | (error "No filters in effect")) | |
829 | (let ((lim (pop ibuffer-filtering-qualifiers))) | |
830 | (push (if (eq (car lim) 'not) | |
831 | (cdr lim) | |
832 | (cons 'not lim)) | |
833 | ibuffer-filtering-qualifiers)) | |
834 | (ibuffer-update nil t)) | |
835 | ||
836 | ;;;###autoload | |
837 | (defun ibuffer-or-filter (&optional reverse) | |
838 | "Replace the top two filters in this buffer with their logical OR. | |
839 | If optional argument REVERSE is non-nil, instead break the top OR | |
840 | filter into parts." | |
841 | (interactive "P") | |
842 | (if reverse | |
843 | (progn | |
844 | (when (or (null ibuffer-filtering-qualifiers) | |
845 | (not (eq 'or (caar ibuffer-filtering-qualifiers)))) | |
846 | (error "Top filter is not an OR")) | |
847 | (let ((lim (pop ibuffer-filtering-qualifiers))) | |
2bf1ab74 JPW |
848 | (setq ibuffer-filtering-qualifiers |
849 | (nconc (cdr lim) ibuffer-filtering-qualifiers)))) | |
25d2f683 CW |
850 | (when (< (length ibuffer-filtering-qualifiers) 2) |
851 | (error "Need two filters to OR")) | |
852 | ;; If the second filter is an OR, just add to it. | |
853 | (let ((first (pop ibuffer-filtering-qualifiers)) | |
854 | (second (pop ibuffer-filtering-qualifiers))) | |
855 | (if (eq 'or (car second)) | |
2bf1ab74 JPW |
856 | (push (nconc (list 'or first) (cdr second)) |
857 | ibuffer-filtering-qualifiers) | |
25d2f683 CW |
858 | (push (list 'or first second) |
859 | ibuffer-filtering-qualifiers)))) | |
860 | (ibuffer-update nil t)) | |
861 | ||
05276226 | 862 | (defun ibuffer-maybe-save-stuff () |
25d2f683 CW |
863 | (when ibuffer-save-with-custom |
864 | (if (fboundp 'customize-save-variable) | |
865 | (progn | |
866 | (customize-save-variable 'ibuffer-saved-filters | |
05276226 CW |
867 | ibuffer-saved-filters) |
868 | (customize-save-variable 'ibuffer-saved-filter-groups | |
869 | ibuffer-saved-filter-groups)) | |
25d2f683 CW |
870 | (message "Not saved permanently: Customize not available")))) |
871 | ||
872 | ;;;###autoload | |
873 | (defun ibuffer-save-filters (name filters) | |
874 | "Save FILTERS in this buffer with name NAME in `ibuffer-saved-filters'. | |
875 | Interactively, prompt for NAME, and use the current filters." | |
876 | (interactive | |
877 | (if (null ibuffer-filtering-qualifiers) | |
878 | (error "No filters currently in effect") | |
879 | (list | |
880 | (read-from-minibuffer "Save current filters as: ") | |
881 | ibuffer-filtering-qualifiers))) | |
882 | (ibuffer-aif (assoc name ibuffer-saved-filters) | |
883 | (setcdr it filters) | |
365e1cfb | 884 | (push (list name filters) ibuffer-saved-filters)) |
05276226 | 885 | (ibuffer-maybe-save-stuff) |
25d2f683 CW |
886 | (ibuffer-update-mode-name)) |
887 | ||
888 | ;;;###autoload | |
889 | (defun ibuffer-delete-saved-filters (name) | |
890 | "Delete saved filters with NAME from `ibuffer-saved-filters'." | |
891 | (interactive | |
892 | (list | |
893 | (if (null ibuffer-saved-filters) | |
894 | (error "No saved filters") | |
895 | (completing-read "Delete saved filters: " | |
896 | ibuffer-saved-filters nil t)))) | |
897 | (setq ibuffer-saved-filters | |
898 | (ibuffer-delete-alist name ibuffer-saved-filters)) | |
05276226 | 899 | (ibuffer-maybe-save-stuff) |
25d2f683 CW |
900 | (ibuffer-update nil t)) |
901 | ||
902 | ;;;###autoload | |
903 | (defun ibuffer-add-saved-filters (name) | |
904 | "Add saved filters from `ibuffer-saved-filters' to this buffer's filters." | |
905 | (interactive | |
906 | (list | |
907 | (if (null ibuffer-saved-filters) | |
908 | (error "No saved filters") | |
909 | (completing-read "Add saved filters: " | |
910 | ibuffer-saved-filters nil t)))) | |
911 | (push (cons 'saved name) ibuffer-filtering-qualifiers) | |
912 | (ibuffer-update nil t)) | |
913 | ||
914 | ;;;###autoload | |
915 | (defun ibuffer-switch-to-saved-filters (name) | |
916 | "Set this buffer's filters to filters with NAME from `ibuffer-saved-filters'. | |
917 | If prefix argument ADD is non-nil, then add the saved filters instead | |
918 | of replacing the current filters." | |
919 | (interactive | |
920 | (list | |
921 | (if (null ibuffer-saved-filters) | |
922 | (error "No saved filters") | |
923 | (completing-read "Switch to saved filters: " | |
924 | ibuffer-saved-filters nil t)))) | |
925 | (setq ibuffer-filtering-qualifiers (list (cons 'saved name))) | |
926 | (ibuffer-update nil t)) | |
c1244745 CW |
927 | |
928 | (defun ibuffer-format-filter-group-data (filter) | |
929 | (if (equal filter "Default") | |
930 | "" | |
0aa1b02e JPW |
931 | (concat "Filter:" (mapconcat #'ibuffer-format-qualifier |
932 | (cdr (assq filter ibuffer-filter-groups)) | |
933 | " ")))) | |
71296446 | 934 | |
25d2f683 CW |
935 | (defun ibuffer-format-qualifier (qualifier) |
936 | (if (eq (car-safe qualifier) 'not) | |
937 | (concat " [NOT" (ibuffer-format-qualifier-1 (cdr qualifier)) "]") | |
938 | (ibuffer-format-qualifier-1 qualifier))) | |
939 | ||
940 | (defun ibuffer-format-qualifier-1 (qualifier) | |
941 | (case (car qualifier) | |
942 | (saved | |
943 | (concat " [filter: " (cdr qualifier) "]")) | |
944 | (or | |
945 | (concat " [OR" (mapconcat #'ibuffer-format-qualifier | |
946 | (cdr qualifier) "") "]")) | |
947 | (t | |
948 | (let ((type (assq (car qualifier) ibuffer-filtering-alist))) | |
949 | (unless qualifier | |
950 | (error "Ibuffer: bad qualifier %s" qualifier)) | |
951 | (concat " [" (cadr type) ": " (format "%s]" (cdr qualifier))))))) | |
71296446 | 952 | |
0e1701c4 CW |
953 | |
954 | (defun ibuffer-list-buffer-modes () | |
955 | "Create an alist of buffer modes currently in use. | |
76f03778 | 956 | The list returned will be of the form (\"MODE-NAME\" . MODE-SYMBOL)." |
0e1701c4 CW |
957 | (let ((bufs (buffer-list)) |
958 | (modes) | |
959 | (this-mode)) | |
960 | (while bufs | |
4e4a724c JPW |
961 | (setq this-mode |
962 | (with-current-buffer | |
0e1701c4 CW |
963 | (car bufs) |
964 | major-mode) | |
965 | bufs (cdr bufs)) | |
4e4a724c | 966 | (add-to-list |
0e1701c4 | 967 | 'modes |
4e4a724c | 968 | `(,(symbol-name this-mode) . |
0e1701c4 | 969 | ,this-mode))) |
4e4a724c | 970 | modes)) |
0e1701c4 CW |
971 | |
972 | ||
25d2f683 CW |
973 | ;;; Extra operation definitions |
974 | ||
365e1cfb | 975 | ;;;###autoload (autoload 'ibuffer-filter-by-mode "ibuf-ext.el") |
4e4a724c | 976 | (define-ibuffer-filter mode |
25d2f683 CW |
977 | "Toggle current view to buffers with major mode QUALIFIER." |
978 | (:description "major mode" | |
979 | :reader | |
980 | (intern | |
981 | (completing-read "Filter by major mode: " obarray | |
982 | #'(lambda (e) | |
983 | (string-match "-mode$" | |
984 | (symbol-name e))) | |
985 | t | |
986 | (let ((buf (ibuffer-current-buffer))) | |
987 | (if (and buf (buffer-live-p buf)) | |
988 | (with-current-buffer buf | |
989 | (symbol-name major-mode)) | |
990 | ""))))) | |
991 | (eq qualifier (with-current-buffer buf major-mode))) | |
992 | ||
0e1701c4 | 993 | ;;;###autoload (autoload 'ibuffer-filter-by-used-mode "ibuf-ext.el") |
4e4a724c | 994 | (define-ibuffer-filter used-mode |
0e1701c4 CW |
995 | "Toggle current view to buffers with major mode QUALIFIER. |
996 | Called interactively, this function allows selection of modes | |
997 | currently used by buffers." | |
998 | (:description "major mode in use" | |
999 | :reader | |
4e4a724c JPW |
1000 | (intern |
1001 | (completing-read "Filter by major mode: " | |
0e1701c4 CW |
1002 | (ibuffer-list-buffer-modes) |
1003 | nil | |
1004 | t | |
1005 | (let ((buf (ibuffer-current-buffer))) | |
1006 | (if (and buf (buffer-live-p buf)) | |
1007 | (with-current-buffer buf | |
1008 | (symbol-name major-mode)) | |
1009 | ""))))) | |
1010 | (eq qualifier (with-current-buffer buf major-mode))) | |
1011 | ||
365e1cfb | 1012 | ;;;###autoload (autoload 'ibuffer-filter-by-name "ibuf-ext.el") |
4e4a724c | 1013 | (define-ibuffer-filter name |
25d2f683 CW |
1014 | "Toggle current view to buffers with name matching QUALIFIER." |
1015 | (:description "buffer name" | |
365e1cfb | 1016 | :reader (read-from-minibuffer "Filter by name (regexp): ")) |
25d2f683 CW |
1017 | (string-match qualifier (buffer-name buf))) |
1018 | ||
365e1cfb | 1019 | ;;;###autoload (autoload 'ibuffer-filter-by-filename "ibuf-ext.el") |
25d2f683 CW |
1020 | (define-ibuffer-filter filename |
1021 | "Toggle current view to buffers with filename matching QUALIFIER." | |
1022 | (:description "filename" | |
365e1cfb | 1023 | :reader (read-from-minibuffer "Filter by filename (regexp): ")) |
a386a960 JPW |
1024 | (ibuffer-awhen (with-current-buffer buf |
1025 | (or buffer-file-name | |
1026 | (and (boundp 'dired-directory) | |
dc711054 JPW |
1027 | dired-directory |
1028 | (expand-file-name dired-directory)))) | |
25d2f683 CW |
1029 | (string-match qualifier it))) |
1030 | ||
365e1cfb | 1031 | ;;;###autoload (autoload 'ibuffer-filter-by-size-gt "ibuf-ext.el") |
4e4a724c | 1032 | (define-ibuffer-filter size-gt |
25d2f683 CW |
1033 | "Toggle current view to buffers with size greater than QUALIFIER." |
1034 | (:description "size greater than" | |
1035 | :reader | |
1036 | (string-to-number (read-from-minibuffer "Filter by size greater than: "))) | |
1037 | (> (with-current-buffer buf (buffer-size)) | |
1038 | qualifier)) | |
1039 | ||
365e1cfb | 1040 | ;;;###autoload (autoload 'ibuffer-filter-by-size-lt "ibuf-ext.el") |
4e4a724c | 1041 | (define-ibuffer-filter size-lt |
25d2f683 CW |
1042 | "Toggle current view to buffers with size less than QUALIFIER." |
1043 | (:description "size less than" | |
1044 | :reader | |
1045 | (string-to-number (read-from-minibuffer "Filter by size less than: "))) | |
1046 | (< (with-current-buffer buf (buffer-size)) | |
1047 | qualifier)) | |
365e1cfb CW |
1048 | |
1049 | ;;;###autoload (autoload 'ibuffer-filter-by-content "ibuf-ext.el") | |
25d2f683 CW |
1050 | (define-ibuffer-filter content |
1051 | "Toggle current view to buffers whose contents match QUALIFIER." | |
1052 | (:description "content" | |
365e1cfb | 1053 | :reader (read-from-minibuffer "Filter by content (regexp): ")) |
25d2f683 CW |
1054 | (with-current-buffer buf |
1055 | (save-excursion | |
1056 | (goto-char (point-min)) | |
1057 | (re-search-forward qualifier nil t)))) | |
1058 | ||
365e1cfb | 1059 | ;;;###autoload (autoload 'ibuffer-filter-by-predicate "ibuf-ext.el") |
25d2f683 CW |
1060 | (define-ibuffer-filter predicate |
1061 | "Toggle current view to buffers for which QUALIFIER returns non-nil." | |
1062 | (:description "predicate" | |
365e1cfb | 1063 | :reader (read-minibuffer "Filter by predicate (form): ")) |
25d2f683 CW |
1064 | (with-current-buffer buf |
1065 | (eval qualifier))) | |
1066 | ||
1067 | ;;; Sorting | |
1068 | ||
1069 | ;;;###autoload | |
1070 | (defun ibuffer-toggle-sorting-mode () | |
1071 | "Toggle the current sorting mode. | |
13e14c51 | 1072 | Default sorting modes are: |
25d2f683 CW |
1073 | Recency - the last time the buffer was viewed |
1074 | Name - the name of the buffer | |
1075 | Major Mode - the name of the major mode of the buffer | |
1076 | Size - the size of the buffer" | |
1077 | (interactive) | |
13e14c51 CW |
1078 | (let ((modes (mapcar 'car ibuffer-sorting-functions-alist))) |
1079 | (add-to-list 'modes 'recency) | |
1080 | (setq modes (sort modes 'string-lessp)) | |
1915493b | 1081 | (let ((next (or (car-safe (cdr-safe (memq ibuffer-sorting-mode modes))) |
13e14c51 CW |
1082 | (car modes)))) |
1083 | (setq ibuffer-sorting-mode next) | |
1084 | (message "Sorting by %s" next))) | |
25d2f683 CW |
1085 | (ibuffer-redisplay t)) |
1086 | ||
1087 | ;;;###autoload | |
1088 | (defun ibuffer-invert-sorting () | |
1089 | "Toggle whether or not sorting is in reverse order." | |
1090 | (interactive) | |
1091 | (setq ibuffer-sorting-reversep (not ibuffer-sorting-reversep)) | |
1092 | (message "Sorting order %s" | |
1093 | (if ibuffer-sorting-reversep | |
1094 | "reversed" | |
1095 | "normal")) | |
1096 | (ibuffer-redisplay t)) | |
1097 | ||
365e1cfb | 1098 | ;;;###autoload (autoload 'ibuffer-do-sort-by-major-mode "ibuf-ext.el") |
25d2f683 CW |
1099 | (define-ibuffer-sorter major-mode |
1100 | "Sort the buffers by major modes. | |
1101 | Ordering is lexicographic." | |
1102 | (:description "major mode") | |
1103 | (string-lessp (downcase | |
1104 | (symbol-name (with-current-buffer | |
1105 | (car a) | |
1106 | major-mode))) | |
1107 | (downcase | |
1108 | (symbol-name (with-current-buffer | |
1109 | (car b) | |
1110 | major-mode))))) | |
1111 | ||
365e1cfb | 1112 | ;;;###autoload (autoload 'ibuffer-do-sort-by-mode-name "ibuf-ext.el") |
10cf9a43 CW |
1113 | (define-ibuffer-sorter mode-name |
1114 | "Sort the buffers by their mode name. | |
1115 | Ordering is lexicographic." | |
0fcbf8d6 | 1116 | (:description "major mode name") |
10cf9a43 | 1117 | (string-lessp (downcase |
1915493b CW |
1118 | (with-current-buffer |
1119 | (car a) | |
1120 | mode-name)) | |
10cf9a43 | 1121 | (downcase |
1915493b CW |
1122 | (with-current-buffer |
1123 | (car b) | |
1124 | mode-name)))) | |
10cf9a43 | 1125 | |
365e1cfb | 1126 | ;;;###autoload (autoload 'ibuffer-do-sort-by-alphabetic "ibuf-ext.el") |
25d2f683 CW |
1127 | (define-ibuffer-sorter alphabetic |
1128 | "Sort the buffers by their names. | |
1129 | Ordering is lexicographic." | |
1130 | (:description "buffer name") | |
1131 | (string-lessp | |
1132 | (buffer-name (car a)) | |
1133 | (buffer-name (car b)))) | |
1134 | ||
365e1cfb | 1135 | ;;;###autoload (autoload 'ibuffer-do-sort-by-size "ibuf-ext.el") |
25d2f683 CW |
1136 | (define-ibuffer-sorter size |
1137 | "Sort the buffers by their size." | |
1138 | (:description "size") | |
1139 | (< (with-current-buffer (car a) | |
1140 | (buffer-size)) | |
1141 | (with-current-buffer (car b) | |
1142 | (buffer-size)))) | |
1143 | ||
1144 | ;;; Functions to emulate bs.el | |
1145 | ||
1146 | ;;;###autoload | |
1147 | (defun ibuffer-bs-show () | |
1148 | "Emulate `bs-show' from the bs.el package." | |
1149 | (interactive) | |
1150 | (ibuffer t "*Ibuffer-bs*" '((filename . ".*")) nil t) | |
1151 | (define-key (current-local-map) "a" 'ibuffer-bs-toggle-all)) | |
1152 | ||
1153 | (defun ibuffer-bs-toggle-all () | |
1154 | "Emulate `bs-toggle-show-all' from the bs.el package." | |
1155 | (interactive) | |
1156 | (if ibuffer-filtering-qualifiers | |
1157 | (ibuffer-pop-filter) | |
1158 | (progn (ibuffer-push-filter '(filename . ".*")) | |
1159 | (ibuffer-update nil t)))) | |
1160 | ||
1161 | ;;; Handy functions | |
1162 | ||
1163 | ;;;###autoload | |
1164 | (defun ibuffer-add-to-tmp-hide (regexp) | |
1165 | "Add REGEXP to `ibuffer-tmp-hide-regexps'. | |
1166 | This means that buffers whose name matches REGEXP will not be shown | |
36a579c1 | 1167 | for this Ibuffer session." |
25d2f683 CW |
1168 | (interactive |
1169 | (list | |
1170 | (read-from-minibuffer "Never show buffers matching: " | |
1171 | (regexp-quote (buffer-name (ibuffer-current-buffer t)))))) | |
1172 | (push regexp ibuffer-tmp-hide-regexps)) | |
1173 | ||
1174 | ;;;###autoload | |
1175 | (defun ibuffer-add-to-tmp-show (regexp) | |
1176 | "Add REGEXP to `ibuffer-tmp-show-regexps'. | |
1177 | This means that buffers whose name matches REGEXP will always be shown | |
36a579c1 | 1178 | for this Ibuffer session." |
25d2f683 CW |
1179 | (interactive |
1180 | (list | |
1181 | (read-from-minibuffer "Always show buffers matching: " | |
1182 | (regexp-quote (buffer-name (ibuffer-current-buffer t)))))) | |
1183 | (push regexp ibuffer-tmp-show-regexps)) | |
1184 | ||
1185 | ;;;###autoload | |
1186 | (defun ibuffer-forward-next-marked (&optional count mark direction) | |
1187 | "Move forward by COUNT marked buffers (default 1). | |
1188 | ||
1189 | If MARK is non-nil, it should be a character denoting the type of mark | |
1190 | to move by. The default is `ibuffer-marked-char'. | |
1191 | ||
1192 | If DIRECTION is non-nil, it should be an integer; negative integers | |
1193 | mean move backwards, non-negative integers mean move forwards." | |
1194 | (interactive "P") | |
1195 | (unless count | |
1196 | (setq count 1)) | |
1197 | (unless mark | |
1198 | (setq mark ibuffer-marked-char)) | |
1199 | (unless direction | |
1200 | (setq direction 1)) | |
1201 | ;; Skip the title | |
1202 | (ibuffer-forward-line 0) | |
1203 | (let ((opos (point)) | |
1204 | curmark) | |
1205 | (ibuffer-forward-line direction) | |
1206 | (while (not (or (= (point) opos) | |
1207 | (eq (setq curmark (ibuffer-current-mark)) | |
1208 | mark))) | |
1209 | (ibuffer-forward-line direction)) | |
1210 | (when (and (= (point) opos) | |
1211 | (not (eq (ibuffer-current-mark) mark))) | |
1212 | (error "No buffers with mark %c" mark)))) | |
1213 | ||
1214 | ;;;###autoload | |
1215 | (defun ibuffer-backwards-next-marked (&optional count mark) | |
1216 | "Move backwards by COUNT marked buffers (default 1). | |
1217 | ||
1218 | If MARK is non-nil, it should be a character denoting the type of mark | |
1219 | to move by. The default is `ibuffer-marked-char'." | |
1220 | (interactive "P") | |
1221 | (ibuffer-forward-next-marked count mark -1)) | |
1222 | ||
1223 | ;;;###autoload | |
1224 | (defun ibuffer-do-kill-lines () | |
1225 | "Hide all of the currently marked lines." | |
1226 | (interactive) | |
1227 | (if (= (ibuffer-count-marked-lines) 0) | |
1228 | (message "No buffers marked; use 'm' to mark a buffer") | |
1229 | (let ((count | |
1230 | (ibuffer-map-marked-lines | |
bde57911 | 1231 | #'(lambda (buf mark) |
25d2f683 CW |
1232 | 'kill)))) |
1233 | (message "Killed %s lines" count)))) | |
1234 | ||
1235 | ;;;###autoload | |
1236 | (defun ibuffer-jump-to-buffer (name) | |
0bdd7ae4 JPW |
1237 | "Move point to the buffer whose name is NAME. |
1238 | ||
1239 | If called interactively, prompt for a buffer name and go to the | |
1240 | corresponding line in the Ibuffer buffer. If said buffer is in a | |
1241 | hidden group filter, open it. | |
1242 | ||
1243 | If `ibuffer-jump-offer-only-visible-buffers' is non-nil, only offer | |
1244 | visible buffers in the completion list. Calling the command with | |
1245 | a prefix argument reverses the meaning of that variable." | |
33a584e6 JPW |
1246 | (interactive (list |
1247 | (let ((only-visible ibuffer-jump-offer-only-visible-buffers)) | |
1248 | (when current-prefix-arg | |
1249 | (setq only-visible (not only-visible))) | |
1250 | (if only-visible | |
1251 | (let ((table (mapcar #'(lambda (x) | |
1252 | (buffer-name (car x))) | |
1253 | (ibuffer-current-state-list)))) | |
1254 | (when (null table) | |
1255 | (error "No buffers!")) | |
1256 | (completing-read "Jump to buffer: " | |
1257 | table nil t)) | |
1258 | (read-buffer "Jump to buffer: " nil t))))) | |
1259 | (when (not (string= "" name)) | |
1260 | (let (buf-point) | |
1261 | ;; Blindly search for our buffer: it is very likely that it is | |
1262 | ;; not in a hidden filter group. | |
1263 | (ibuffer-map-lines #'(lambda (buf marks) | |
1264 | (when (string= (buffer-name buf) name) | |
1265 | (setq buf-point (point)) | |
1266 | nil)) | |
1267 | t nil) | |
1268 | (when (and | |
1269 | (null buf-point) | |
1270 | (not (null ibuffer-hidden-filter-groups))) | |
1271 | ;; We did not find our buffer. It must be in a hidden filter | |
1272 | ;; group, so go through all hidden filter groups to find it. | |
1273 | (catch 'found | |
1274 | (dolist (group ibuffer-hidden-filter-groups) | |
1275 | (ibuffer-jump-to-filter-group group) | |
1276 | (ibuffer-toggle-filter-group) | |
1277 | (ibuffer-map-lines #'(lambda (buf marks) | |
1278 | (when (string= (buffer-name buf) name) | |
1279 | (setq buf-point (point)) | |
1280 | nil)) | |
1281 | t group) | |
1282 | (if buf-point | |
1283 | (throw 'found nil) | |
1284 | (ibuffer-toggle-filter-group))))) | |
1285 | (if (null buf-point) | |
1286 | ;; Still not found even though we expanded all hidden filter | |
1287 | ;; groups: that must be because it's hidden by predicate: | |
1288 | ;; we won't bother trying to display it. | |
1289 | (error "No buffer with name %s" name) | |
1290 | (goto-char buf-point))))) | |
25d2f683 CW |
1291 | |
1292 | ;;;###autoload | |
1293 | (defun ibuffer-diff-with-file () | |
1294 | "View the differences between this buffer and its associated file. | |
1295 | This requires the external program \"diff\" to be in your `exec-path'." | |
1296 | (interactive) | |
125c1081 | 1297 | (let ((buf (ibuffer-current-buffer))) |
25d2f683 CW |
1298 | (unless (buffer-live-p buf) |
1299 | (error "Buffer %s has been killed" buf)) | |
125c1081 | 1300 | (diff-buffer-with-file buf))) |
25d2f683 CW |
1301 | |
1302 | ;;;###autoload | |
1303 | (defun ibuffer-copy-filename-as-kill (&optional arg) | |
1304 | "Copy filenames of marked buffers into the kill ring. | |
4e4a724c | 1305 | |
25d2f683 CW |
1306 | The names are separated by a space. |
1307 | If a buffer has no filename, it is ignored. | |
25d2f683 | 1308 | |
4e4a724c JPW |
1309 | With no prefix arg, use the filename sans its directory of each marked file. |
1310 | With a zero prefix arg, use the complete filename of each marked file. | |
1311 | With \\[universal-argument], use the filename of each marked file relative | |
1312 | to `ibuffer-default-directory' iff non-nil, otherwise `default-directory'. | |
25d2f683 | 1313 | |
4e4a724c JPW |
1314 | You can then feed the file name(s) to other commands with \\[yank]." |
1315 | (interactive "p") | |
1316 | (if (zerop (ibuffer-count-marked-lines)) | |
25d2f683 CW |
1317 | (message "No buffers marked; use 'm' to mark a buffer") |
1318 | (let ((ibuffer-copy-filename-as-kill-result "") | |
4e4a724c | 1319 | (type (cond ((zerop arg) |
25d2f683 | 1320 | 'full) |
4e4a724c JPW |
1321 | ((= arg 4) |
1322 | 'relative) | |
25d2f683 CW |
1323 | (t |
1324 | 'name)))) | |
1325 | (ibuffer-map-marked-lines | |
bde57911 | 1326 | #'(lambda (buf mark) |
25d2f683 CW |
1327 | (setq ibuffer-copy-filename-as-kill-result |
1328 | (concat ibuffer-copy-filename-as-kill-result | |
1329 | (let ((name (buffer-file-name buf))) | |
1330 | (if name | |
1331 | (case type | |
1332 | (full | |
1333 | name) | |
4e4a724c JPW |
1334 | (relative |
1335 | (file-relative-name | |
1336 | name (or ibuffer-default-directory | |
1337 | default-directory))) | |
25d2f683 CW |
1338 | (t |
1339 | (file-name-nondirectory name))) | |
1340 | "")) | |
1341 | " ")))) | |
4e4a724c | 1342 | (kill-new ibuffer-copy-filename-as-kill-result)))) |
25d2f683 | 1343 | |
05276226 | 1344 | (defun ibuffer-mark-on-buffer (func &optional ibuffer-mark-on-buffer-mark group) |
25d2f683 CW |
1345 | (let ((count |
1346 | (ibuffer-map-lines | |
bde57911 | 1347 | #'(lambda (buf mark) |
25d2f683 | 1348 | (when (funcall func buf) |
05276226 CW |
1349 | (ibuffer-set-mark-1 (or ibuffer-mark-on-buffer-mark |
1350 | ibuffer-marked-char)) | |
1351 | t)) | |
1352 | nil | |
1353 | group))) | |
25d2f683 CW |
1354 | (ibuffer-redisplay t) |
1355 | (message "Marked %s buffers" count))) | |
1356 | ||
1357 | ;;;###autoload | |
1358 | (defun ibuffer-mark-by-name-regexp (regexp) | |
1359 | "Mark all buffers whose name matches REGEXP." | |
1360 | (interactive "sMark by name (regexp): ") | |
1361 | (ibuffer-mark-on-buffer | |
1362 | #'(lambda (buf) | |
1363 | (string-match regexp (buffer-name buf))))) | |
1364 | ||
1365 | ;;;###autoload | |
1366 | (defun ibuffer-mark-by-mode-regexp (regexp) | |
1367 | "Mark all buffers whose major mode matches REGEXP." | |
1368 | (interactive "sMark by major mode (regexp): ") | |
1369 | (ibuffer-mark-on-buffer | |
1370 | #'(lambda (buf) | |
1371 | (with-current-buffer buf | |
1372 | (string-match regexp mode-name))))) | |
1373 | ||
1374 | ;;;###autoload | |
1375 | (defun ibuffer-mark-by-file-name-regexp (regexp) | |
1376 | "Mark all buffers whose file name matches REGEXP." | |
1377 | (interactive "sMark by file name (regexp): ") | |
1378 | (ibuffer-mark-on-buffer | |
1379 | #'(lambda (buf) | |
1380 | (let ((name (or (buffer-file-name buf) | |
1381 | (with-current-buffer buf | |
1382 | (and | |
1383 | (boundp 'dired-directory) | |
1384 | (stringp dired-directory) | |
1385 | dired-directory))))) | |
1386 | (when name | |
1387 | (string-match regexp name)))))) | |
1388 | ||
1389 | ;;;###autoload | |
1390 | (defun ibuffer-mark-by-mode (mode) | |
1391 | "Mark all buffers whose major mode equals MODE." | |
1392 | (interactive | |
1393 | (list (intern (completing-read "Mark by major mode: " obarray | |
1394 | #'(lambda (e) | |
1395 | ;; kind of a hack... | |
1396 | (and (fboundp e) | |
1397 | (string-match "-mode$" | |
1398 | (symbol-name e)))) | |
1399 | t | |
1400 | (let ((buf (ibuffer-current-buffer))) | |
1401 | (if (and buf (buffer-live-p buf)) | |
1402 | (with-current-buffer buf | |
1403 | (cons (symbol-name major-mode) | |
1404 | 0)) | |
1405 | "")))))) | |
1406 | (ibuffer-mark-on-buffer | |
1407 | #'(lambda (buf) | |
1408 | (with-current-buffer buf | |
1409 | (eq major-mode mode))))) | |
1410 | ||
1411 | ;;;###autoload | |
1412 | (defun ibuffer-mark-modified-buffers () | |
1413 | "Mark all modified buffers." | |
1414 | (interactive) | |
1415 | (ibuffer-mark-on-buffer | |
1416 | #'(lambda (buf) (buffer-modified-p buf)))) | |
1417 | ||
1418 | ;;;###autoload | |
1419 | (defun ibuffer-mark-unsaved-buffers () | |
1420 | "Mark all modified buffers that have an associated file." | |
1421 | (interactive) | |
1422 | (ibuffer-mark-on-buffer | |
1423 | #'(lambda (buf) (and (with-current-buffer buf buffer-file-name) | |
1424 | (buffer-modified-p buf))))) | |
1425 | ||
1426 | ;;;###autoload | |
1427 | (defun ibuffer-mark-dissociated-buffers () | |
1428 | "Mark all buffers whose associated file does not exist." | |
1429 | (interactive) | |
1430 | (ibuffer-mark-on-buffer | |
1431 | #'(lambda (buf) | |
1432 | (with-current-buffer buf | |
1433 | (or | |
1434 | (and buffer-file-name | |
1435 | (not (file-exists-p buffer-file-name))) | |
1436 | (and (eq major-mode 'dired-mode) | |
1437 | (boundp 'dired-directory) | |
1438 | (stringp dired-directory) | |
1439 | (not (file-exists-p (file-name-directory dired-directory))))))))) | |
1440 | ||
1441 | ;;;###autoload | |
1442 | (defun ibuffer-mark-help-buffers () | |
1443 | "Mark buffers like *Help*, *Apropos*, *Info*." | |
1444 | (interactive) | |
1445 | (ibuffer-mark-on-buffer | |
1446 | #'(lambda (buf) | |
1447 | (with-current-buffer buf | |
0fcbf8d6 | 1448 | (memq major-mode ibuffer-help-buffer-modes))))) |
25d2f683 CW |
1449 | |
1450 | ;;;###autoload | |
1451 | (defun ibuffer-mark-old-buffers () | |
1452 | "Mark buffers which have not been viewed in `ibuffer-old-time' days." | |
1453 | (interactive) | |
1454 | (ibuffer-mark-on-buffer | |
1455 | #'(lambda (buf) | |
1456 | (with-current-buffer buf | |
1457 | ;; hacked from midnight.el | |
1458 | (when buffer-display-time | |
1459 | (let* ((tm (current-time)) | |
1460 | (now (+ (* (float (ash 1 16)) (car tm)) | |
1461 | (float (cadr tm)) (* 0.0000001 (caddr tm)))) | |
1462 | (then (+ (* (float (ash 1 16)) | |
1463 | (car buffer-display-time)) | |
1464 | (float (cadr buffer-display-time)) | |
1465 | (* 0.0000001 (caddr buffer-display-time))))) | |
2c1bb3d3 | 1466 | (> (- now then) (* 60 60 ibuffer-old-time)))))))) |
25d2f683 CW |
1467 | |
1468 | ;;;###autoload | |
1469 | (defun ibuffer-mark-special-buffers () | |
1470 | "Mark all buffers whose name begins and ends with '*'." | |
1471 | (interactive) | |
1472 | (ibuffer-mark-on-buffer | |
1473 | #'(lambda (buf) (string-match "^\\*.+\\*$" | |
1474 | (buffer-name buf))))) | |
1475 | ||
1476 | ;;;###autoload | |
1477 | (defun ibuffer-mark-read-only-buffers () | |
1478 | "Mark all read-only buffers." | |
1479 | (interactive) | |
1480 | (ibuffer-mark-on-buffer | |
1481 | #'(lambda (buf) | |
1482 | (with-current-buffer buf | |
1483 | buffer-read-only)))) | |
1484 | ||
1485 | ;;;###autoload | |
1486 | (defun ibuffer-mark-dired-buffers () | |
1487 | "Mark all `dired' buffers." | |
1488 | (interactive) | |
1489 | (ibuffer-mark-on-buffer | |
1490 | #'(lambda (buf) | |
1491 | (with-current-buffer buf | |
1492 | (eq major-mode 'dired-mode))))) | |
1493 | ||
25d2f683 CW |
1494 | ;;;###autoload |
1495 | (defun ibuffer-do-occur (regexp &optional nlines) | |
1496 | "View lines which match REGEXP in all marked buffers. | |
1497 | Optional argument NLINES says how many lines of context to display: it | |
1498 | defaults to one." | |
365e1cfb | 1499 | (interactive (occur-read-primary-args)) |
25d2f683 CW |
1500 | (if (or (not (integerp nlines)) |
1501 | (< nlines 0)) | |
c33cdcc5 | 1502 | (setq nlines 0)) |
25d2f683 | 1503 | (when (zerop (ibuffer-count-marked-lines)) |
10cf9a43 | 1504 | (ibuffer-set-mark ibuffer-marked-char)) |
25d2f683 CW |
1505 | (let ((ibuffer-do-occur-bufs nil)) |
1506 | ;; Accumulate a list of marked buffers | |
1507 | (ibuffer-map-marked-lines | |
bde57911 | 1508 | #'(lambda (buf mark) |
25d2f683 | 1509 | (push buf ibuffer-do-occur-bufs))) |
c06bd65e | 1510 | (occur-1 regexp nlines ibuffer-do-occur-bufs))) |
25d2f683 CW |
1511 | |
1512 | (provide 'ibuf-ext) | |
1513 | ||
ab5796a9 | 1514 | ;;; arch-tag: 9af21953-deda-4c30-b76d-f81d9128e76d |
25d2f683 | 1515 | ;;; ibuf-ext.el ends here |