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4e4a724c | 1 | ;;; ibuf-ext.el --- extensions for ibuffer |
25d2f683 | 2 | |
eb3fa2cf GM |
3 | ;; Copyright (C) 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, |
4 | ;; 2008 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 | 12 | |
eb3fa2cf GM |
13 | ;; GNU Emacs is free software: you can redistribute it and/or modify |
14 | ;; it under the terms of the GNU General Public License as published by | |
15 | ;; the Free Software Foundation, either version 3 of the License, or | |
16 | ;; (at your option) any later version. | |
25d2f683 | 17 | |
eb3fa2cf GM |
18 | ;; GNU Emacs is distributed in the hope that it will be useful, |
19 | ;; but WITHOUT ANY WARRANTY; without even the implied warranty of | |
20 | ;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
21 | ;; GNU General Public License for more details. | |
25d2f683 CW |
22 | |
23 | ;; You should have received a copy of the GNU General Public License | |
eb3fa2cf | 24 | ;; along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>. |
25d2f683 CW |
25 | |
26 | ;;; Commentary: | |
27 | ||
28 | ;; These functions should be automatically loaded when called, but you | |
29 | ;; can explicity (require 'ibuf-ext) in your ~/.emacs to have them | |
30 | ;; preloaded. | |
31 | ||
32 | ;;; Code: | |
33 | ||
34 | (require 'ibuffer) | |
35 | ||
36 | (eval-when-compile | |
25d2f683 CW |
37 | (require 'ibuf-macs) |
38 | (require 'cl)) | |
39 | ||
40 | ;;; Utility functions | |
41 | (defun ibuffer-delete-alist (key alist) | |
42 | "Delete all entries in ALIST that have a key equal to KEY." | |
43 | (let (entry) | |
44 | (while (setq entry (assoc key alist)) | |
45 | (setq alist (delete entry alist))) | |
46 | alist)) | |
47 | ||
4ba16127 JPW |
48 | ;; borrowed from Gnus |
49 | (defun ibuffer-remove-duplicates (list) | |
50 | "Return a copy of LIST with duplicate elements removed." | |
51 | (let ((new nil) | |
52 | (tail list)) | |
53 | (while tail | |
54 | (or (member (car tail) new) | |
55 | (setq new (cons (car tail) new))) | |
56 | (setq tail (cdr tail))) | |
57 | (nreverse new))) | |
58 | ||
365e1cfb CW |
59 | (defun ibuffer-split-list (ibuffer-split-list-fn ibuffer-split-list-elts) |
60 | (let ((hip-crowd nil) | |
61 | (lamers nil)) | |
62 | (dolist (ibuffer-split-list-elt ibuffer-split-list-elts) | |
4e4a724c | 63 | (if (funcall ibuffer-split-list-fn ibuffer-split-list-elt) |
365e1cfb CW |
64 | (push ibuffer-split-list-elt hip-crowd) |
65 | (push ibuffer-split-list-elt lamers))) | |
66 | ;; Too bad Emacs Lisp doesn't have multiple values. | |
67 | (list (nreverse hip-crowd) (nreverse lamers)))) | |
68 | ||
25d2f683 CW |
69 | (defcustom ibuffer-never-show-predicates nil |
70 | "A list of predicates (a regexp or function) for buffers not to display. | |
71 | If a regexp, then it will be matched against the buffer's name. | |
72 | If a function, it will be called with the buffer as an argument, and | |
73 | should return non-nil if this buffer should not be shown." | |
74 | :type '(repeat (choice regexp function)) | |
da63ece4 | 75 | :require 'ibuf-ext |
25d2f683 CW |
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 | |
ecacd8b4 GM |
181 | functions `ibuffer-switch-to-saved-filter-groups', |
182 | `ibuffer-save-filter-groups'." | |
05276226 CW |
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 () | |
f215a1b4 | 224 | (when (frame-or-buffer-changed-p 'ibuffer-auto-buffers-changed) |
368851a5 JB |
225 | (dolist (buf (buffer-list)) |
226 | (ignore-errors | |
227 | (with-current-buffer buf | |
228 | (when (and ibuffer-auto-mode | |
b5c49962 | 229 | (derived-mode-p 'ibuffer-mode)) |
368851a5 | 230 | (ibuffer-update nil t))))))) |
25d2f683 CW |
231 | |
232 | ;;;###autoload | |
233 | (defun ibuffer-auto-mode (&optional arg) | |
234 | "Toggle use of Ibuffer's auto-update facility. | |
235 | With numeric ARG, enable auto-update if and only if ARG is positive." | |
236 | (interactive) | |
b5c49962 | 237 | (unless (derived-mode-p 'ibuffer-mode) |
25d2f683 CW |
238 | (error "This buffer is not in Ibuffer mode")) |
239 | (set (make-local-variable 'ibuffer-auto-mode) | |
240 | (if arg | |
241 | (plusp arg) | |
242 | (not ibuffer-auto-mode))) | |
368851a5 | 243 | (frame-or-buffer-changed-p 'ibuffer-auto-buffers-changed) ; Initialize state vector |
b4e96cdb | 244 | (add-hook 'post-command-hook 'ibuffer-auto-update-changed)) |
25d2f683 CW |
245 | |
246 | ;;;###autoload | |
247 | (defun ibuffer-mouse-filter-by-mode (event) | |
248 | "Enable or disable filtering by the major mode chosen via mouse." | |
249 | (interactive "e") | |
250 | (ibuffer-interactive-filter-by-mode event)) | |
251 | ||
252 | ;;;###autoload | |
253 | (defun ibuffer-interactive-filter-by-mode (event-or-point) | |
254 | "Enable or disable filtering by the major mode at point." | |
255 | (interactive "d") | |
256 | (if (eventp event-or-point) | |
1617bc07 | 257 | (posn-set-point (event-end event-or-point)) |
25d2f683 CW |
258 | (goto-char event-or-point)) |
259 | (let ((buf (ibuffer-current-buffer))) | |
260 | (if (assq 'mode ibuffer-filtering-qualifiers) | |
261 | (setq ibuffer-filtering-qualifiers | |
262 | (ibuffer-delete-alist 'mode ibuffer-filtering-qualifiers)) | |
4e4a724c | 263 | (ibuffer-push-filter (cons 'mode |
25d2f683 CW |
264 | (with-current-buffer buf |
265 | major-mode))))) | |
266 | (ibuffer-update nil t)) | |
267 | ||
365e1cfb CW |
268 | ;;;###autoload |
269 | (defun ibuffer-mouse-toggle-filter-group (event) | |
270 | "Toggle the display status of the filter group chosen with the mouse." | |
271 | (interactive "e") | |
272 | (ibuffer-toggle-filter-group-1 (save-excursion | |
273 | (mouse-set-point event) | |
274 | (point)))) | |
275 | ||
276 | ;;;###autoload | |
277 | (defun ibuffer-toggle-filter-group () | |
278 | "Toggle the display status of the filter group on this line." | |
4e4a724c | 279 | (interactive) |
365e1cfb CW |
280 | (ibuffer-toggle-filter-group-1 (point))) |
281 | ||
4e4a724c | 282 | (defun ibuffer-toggle-filter-group-1 (posn) |
365e1cfb CW |
283 | (let ((name (get-text-property posn 'ibuffer-filter-group-name))) |
284 | (unless (stringp name) | |
285 | (error "No filtering group name present")) | |
05276226 CW |
286 | (if (member name ibuffer-hidden-filter-groups) |
287 | (setq ibuffer-hidden-filter-groups | |
288 | (delete name ibuffer-hidden-filter-groups)) | |
289 | (push name ibuffer-hidden-filter-groups)) | |
365e1cfb CW |
290 | (ibuffer-update nil t))) |
291 | ||
292 | ;;;###autoload | |
293 | (defun ibuffer-forward-filter-group (&optional count) | |
294 | "Move point forwards by COUNT filtering groups." | |
295 | (interactive "P") | |
296 | (unless count | |
297 | (setq count 1)) | |
298 | (when (> count 0) | |
299 | (when (get-text-property (point) 'ibuffer-filter-group-name) | |
300 | (goto-char (next-single-property-change | |
301 | (point) 'ibuffer-filter-group-name | |
302 | nil (point-max)))) | |
303 | (goto-char (next-single-property-change | |
304 | (point) 'ibuffer-filter-group-name | |
305 | nil (point-max))) | |
306 | (ibuffer-forward-filter-group (1- count))) | |
307 | (ibuffer-forward-line 0)) | |
308 | ||
309 | ;;;###autoload | |
310 | (defun ibuffer-backward-filter-group (&optional count) | |
311 | "Move point backwards by COUNT filtering groups." | |
312 | (interactive "P") | |
313 | (unless count | |
314 | (setq count 1)) | |
315 | (when (> count 0) | |
316 | (when (get-text-property (point) 'ibuffer-filter-group-name) | |
317 | (goto-char (previous-single-property-change | |
318 | (point) 'ibuffer-filter-group-name | |
319 | nil (point-min)))) | |
320 | (goto-char (previous-single-property-change | |
321 | (point) 'ibuffer-filter-group-name | |
322 | nil (point-min))) | |
323 | (ibuffer-backward-filter-group (1- count))) | |
324 | (when (= (point) (point-min)) | |
325 | (goto-char (point-max)) | |
326 | (ibuffer-backward-filter-group 1)) | |
327 | (ibuffer-forward-line 0)) | |
328 | ||
4fe3f297 | 329 | ;;;###autoload (autoload 'ibuffer-do-shell-command-pipe "ibuf-ext") |
25d2f683 CW |
330 | (define-ibuffer-op shell-command-pipe (command) |
331 | "Pipe the contents of each marked buffer to shell command COMMAND." | |
332 | (:interactive "sPipe to shell command: " | |
333 | :opstring "Shell command executed on" | |
334 | :modifier-p nil) | |
335 | (shell-command-on-region | |
336 | (point-min) (point-max) command | |
337 | (get-buffer-create "* ibuffer-shell-output*"))) | |
338 | ||
4fe3f297 | 339 | ;;;###autoload (autoload 'ibuffer-do-shell-command-pipe-replace "ibuf-ext") |
25d2f683 CW |
340 | (define-ibuffer-op shell-command-pipe-replace (command) |
341 | "Replace the contents of marked buffers with output of pipe to COMMAND." | |
342 | (:interactive "sPipe to shell command (replace): " | |
343 | :opstring "Buffer contents replaced in" | |
344 | :active-opstring "replace buffer contents in" | |
345 | :dangerous t | |
346 | :modifier-p t) | |
347 | (with-current-buffer buf | |
348 | (shell-command-on-region (point-min) (point-max) | |
349 | command nil t))) | |
350 | ||
4fe3f297 | 351 | ;;;###autoload (autoload 'ibuffer-do-shell-command-file "ibuf-ext") |
25d2f683 CW |
352 | (define-ibuffer-op shell-command-file (command) |
353 | "Run shell command COMMAND separately on files of marked buffers." | |
354 | (:interactive "sShell command on buffer's file: " | |
355 | :opstring "Shell command executed on" | |
356 | :modifier-p nil) | |
357 | (shell-command (concat command " " | |
358 | (shell-quote-argument | |
359 | (if buffer-file-name | |
360 | buffer-file-name | |
361 | (make-temp-file | |
362 | (substring (buffer-name) 0 (min 10 (length (buffer-name)))))))))) | |
365e1cfb | 363 | |
4fe3f297 | 364 | ;;;###autoload (autoload 'ibuffer-do-eval "ibuf-ext") |
25d2f683 CW |
365 | (define-ibuffer-op eval (form) |
366 | "Evaluate FORM in each of the buffers. | |
367 | Does not display the buffer during evaluation. See | |
368 | `ibuffer-do-view-and-eval' for that." | |
a0370ba4 JPW |
369 | (:interactive |
370 | (list | |
371 | (read-from-minibuffer | |
372 | "Eval in buffers (form): " | |
373 | nil read-expression-map t 'read-expression-history)) | |
25d2f683 CW |
374 | :opstring "evaluated in" |
375 | :modifier-p :maybe) | |
376 | (eval form)) | |
377 | ||
4fe3f297 | 378 | ;;;###autoload (autoload 'ibuffer-do-view-and-eval "ibuf-ext") |
25d2f683 CW |
379 | (define-ibuffer-op view-and-eval (form) |
380 | "Evaluate FORM while displaying each of the marked buffers. | |
381 | To evaluate a form without viewing the buffer, see `ibuffer-do-eval'." | |
a0370ba4 JPW |
382 | (:interactive |
383 | (list | |
384 | (read-from-minibuffer | |
385 | "Eval viewing in buffers (form): " | |
386 | nil read-expression-map t 'read-expression-history)) | |
25d2f683 CW |
387 | :opstring "evaluated in" |
388 | :complex t | |
389 | :modifier-p :maybe) | |
390 | (let ((ibuffer-buf (current-buffer))) | |
391 | (unwind-protect | |
392 | (progn | |
393 | (switch-to-buffer buf) | |
394 | (eval form)) | |
395 | (switch-to-buffer ibuffer-buf)))) | |
396 | ||
4fe3f297 | 397 | ;;;###autoload (autoload 'ibuffer-do-rename-uniquely "ibuf-ext") |
25d2f683 CW |
398 | (define-ibuffer-op rename-uniquely () |
399 | "Rename marked buffers as with `rename-uniquely'." | |
400 | (:opstring "renamed" | |
401 | :modifier-p t) | |
402 | (rename-uniquely)) | |
403 | ||
4fe3f297 | 404 | ;;;###autoload (autoload 'ibuffer-do-revert "ibuf-ext") |
25d2f683 CW |
405 | (define-ibuffer-op revert () |
406 | "Revert marked buffers as with `revert-buffer'." | |
407 | (:dangerous t | |
408 | :opstring "reverted" | |
409 | :active-opstring "revert" | |
410 | :modifier-p :maybe) | |
411 | (revert-buffer t t)) | |
412 | ||
4fe3f297 | 413 | ;;;###autoload (autoload 'ibuffer-do-replace-regexp "ibuf-ext") |
25d2f683 CW |
414 | (define-ibuffer-op replace-regexp (from-str to-str) |
415 | "Perform a `replace-regexp' in marked buffers." | |
416 | (:interactive | |
417 | (let* ((from-str (read-from-minibuffer "Replace regexp: ")) | |
418 | (to-str (read-from-minibuffer (concat "Replace " from-str | |
419 | " with: ")))) | |
420 | (list from-str to-str)) | |
421 | :opstring "replaced in" | |
422 | :complex t | |
423 | :modifier-p :maybe) | |
424 | (save-window-excursion | |
425 | (switch-to-buffer buf) | |
426 | (save-excursion | |
427 | (goto-char (point-min)) | |
428 | (let ((case-fold-search ibuffer-case-fold-search)) | |
429 | (while (re-search-forward from-str nil t) | |
430 | (replace-match to-str)))) | |
431 | t)) | |
432 | ||
4fe3f297 | 433 | ;;;###autoload (autoload 'ibuffer-do-query-replace "ibuf-ext") |
25d2f683 CW |
434 | (define-ibuffer-op query-replace (&rest args) |
435 | "Perform a `query-replace' in marked buffers." | |
436 | (:interactive | |
193f8525 | 437 | (query-replace-read-args "Query replace" t t) |
25d2f683 CW |
438 | :opstring "replaced in" |
439 | :complex t | |
440 | :modifier-p :maybe) | |
441 | (save-window-excursion | |
442 | (switch-to-buffer buf) | |
443 | (save-excursion | |
444 | (let ((case-fold-search ibuffer-case-fold-search)) | |
445 | (goto-char (point-min)) | |
446 | (apply #'query-replace args))) | |
447 | t)) | |
448 | ||
4fe3f297 | 449 | ;;;###autoload (autoload 'ibuffer-do-query-replace-regexp "ibuf-ext") |
25d2f683 CW |
450 | (define-ibuffer-op query-replace-regexp (&rest args) |
451 | "Perform a `query-replace-regexp' in marked buffers." | |
452 | (:interactive | |
193f8525 | 453 | (query-replace-read-args "Query replace regexp" t t) |
25d2f683 CW |
454 | :opstring "replaced in" |
455 | :complex t | |
456 | :modifier-p :maybe) | |
457 | (save-window-excursion | |
458 | (switch-to-buffer buf) | |
459 | (save-excursion | |
460 | (let ((case-fold-search ibuffer-case-fold-search)) | |
461 | (goto-char (point-min)) | |
462 | (apply #'query-replace-regexp args))) | |
463 | t)) | |
464 | ||
4fe3f297 | 465 | ;;;###autoload (autoload 'ibuffer-do-print "ibuf-ext") |
25d2f683 CW |
466 | (define-ibuffer-op print () |
467 | "Print marked buffers as with `print-buffer'." | |
468 | (:opstring "printed" | |
469 | :modifier-p nil) | |
470 | (print-buffer)) | |
471 | ||
472 | ;;;###autoload | |
473 | (defun ibuffer-included-in-filters-p (buf filters) | |
474 | (not | |
475 | (memq nil ;; a filter will return nil if it failed | |
476 | (mapcar | |
477 | ;; filter should be like (TYPE . QUALIFIER), or | |
478 | ;; (or (TYPE . QUALIFIER) (TYPE . QUALIFIER) ...) | |
479 | #'(lambda (qual) | |
480 | (ibuffer-included-in-filter-p buf qual)) | |
481 | filters)))) | |
482 | ||
483 | (defun ibuffer-included-in-filter-p (buf filter) | |
484 | (if (eq (car filter) 'not) | |
485 | (not (ibuffer-included-in-filter-p-1 buf (cdr filter))) | |
486 | (ibuffer-included-in-filter-p-1 buf filter))) | |
487 | ||
488 | (defun ibuffer-included-in-filter-p-1 (buf filter) | |
489 | (not | |
490 | (not | |
491 | (case (car filter) | |
492 | (or | |
493 | (memq t (mapcar #'(lambda (x) | |
494 | (ibuffer-included-in-filter-p buf x)) | |
495 | (cdr filter)))) | |
496 | (saved | |
497 | (let ((data | |
498 | (assoc (cdr filter) | |
499 | ibuffer-saved-filters))) | |
500 | (unless data | |
501 | (ibuffer-filter-disable) | |
502 | (error "Unknown saved filter %s" (cdr filter))) | |
503 | (ibuffer-included-in-filters-p buf (cadr data)))) | |
504 | (t | |
505 | (let ((filterdat (assq (car filter) | |
506 | ibuffer-filtering-alist))) | |
507 | ;; filterdat should be like (TYPE DESCRIPTION FUNC) | |
508 | ;; just a sanity check | |
509 | (unless filterdat | |
510 | (ibuffer-filter-disable) | |
511 | (error "Undefined filter %s" (car filter))) | |
512 | (not | |
513 | (not | |
514 | (funcall (caddr filterdat) | |
515 | buf | |
516 | (cdr filter)))))))))) | |
517 | ||
fde057aa RF |
518 | (defun ibuffer-generate-filter-groups (bmarklist &optional noempty nodefault) |
519 | (let ((filter-group-alist (if nodefault | |
520 | ibuffer-filter-groups | |
521 | (append ibuffer-filter-groups | |
522 | (list (cons "Default" nil)))))) | |
05276226 CW |
523 | ;; (dolist (hidden ibuffer-hidden-filter-groups) |
524 | ;; (setq filter-group-alist (ibuffer-delete-alist | |
525 | ;; hidden filter-group-alist))) | |
526 | (let ((vec (make-vector (length filter-group-alist) nil)) | |
365e1cfb | 527 | (i 0)) |
05276226 | 528 | (dolist (filtergroup filter-group-alist) |
365e1cfb CW |
529 | (let ((filterset (cdr filtergroup))) |
530 | (multiple-value-bind (hip-crowd lamers) | |
531 | (ibuffer-split-list (lambda (bufmark) | |
532 | (ibuffer-included-in-filters-p (car bufmark) | |
533 | filterset)) | |
534 | bmarklist) | |
535 | (aset vec i hip-crowd) | |
536 | (incf i) | |
537 | (setq bmarklist lamers)))) | |
fde057aa | 538 | (let (ret) |
365e1cfb | 539 | (dotimes (j i ret) |
fde057aa RF |
540 | (let ((bufs (aref vec j))) |
541 | (unless (and noempty (null bufs)) | |
542 | (push (cons (car (nth j filter-group-alist)) | |
543 | bufs) | |
544 | ret)))))))) | |
365e1cfb CW |
545 | |
546 | ;;;###autoload | |
547 | (defun ibuffer-filters-to-filter-group (name) | |
548 | "Make the current filters into a filtering group." | |
549 | (interactive "sName for filtering group: ") | |
550 | (when (null ibuffer-filtering-qualifiers) | |
551 | (error "No filters in effect")) | |
05276226 | 552 | (push (cons name ibuffer-filtering-qualifiers) ibuffer-filter-groups) |
365e1cfb CW |
553 | (ibuffer-filter-disable)) |
554 | ||
05276226 CW |
555 | ;;;###autoload |
556 | (defun ibuffer-set-filter-groups-by-mode () | |
557 | "Set the current filter groups to filter by mode." | |
558 | (interactive) | |
559 | (setq ibuffer-filter-groups | |
b7f6c476 CW |
560 | (mapcar (lambda (mode) |
561 | (cons (format "%s" mode) `((mode . ,mode)))) | |
562 | (let ((modes | |
4ba16127 | 563 | (ibuffer-remove-duplicates |
20e192c0 | 564 | (mapcar (lambda (buf) |
2bf1ab74 | 565 | (with-current-buffer buf major-mode)) |
b7f6c476 CW |
566 | (buffer-list))))) |
567 | (if ibuffer-view-ibuffer | |
568 | modes | |
569 | (delq 'ibuffer-mode modes))))) | |
05276226 CW |
570 | (ibuffer-update nil t)) |
571 | ||
365e1cfb CW |
572 | ;;;###autoload |
573 | (defun ibuffer-pop-filter-group () | |
f189891b | 574 | "Remove the first filter group." |
365e1cfb | 575 | (interactive) |
05276226 | 576 | (when (null ibuffer-filter-groups) |
f189891b | 577 | (error "No filter groups active")) |
b7f6c476 CW |
578 | (setq ibuffer-hidden-filter-groups |
579 | (delete (pop ibuffer-filter-groups) | |
580 | ibuffer-hidden-filter-groups)) | |
05276226 CW |
581 | (ibuffer-update nil t)) |
582 | ||
f189891b CW |
583 | (defun ibuffer-read-filter-group-name (msg &optional nodefault noerror) |
584 | (when (and (not noerror) (null ibuffer-filter-groups)) | |
585 | (error "No filter groups active")) | |
fde057aa RF |
586 | ;; `ibuffer-generate-filter-groups' returns all non-hidden filter |
587 | ;; groups, possibly excluding empty groups or Default. | |
588 | ;; We add `ibuffer-hidden-filter-groups' to the list, excluding | |
589 | ;; Default if necessary. | |
590 | (completing-read msg (nconc | |
591 | (ibuffer-generate-filter-groups | |
592 | (ibuffer-current-state-list) | |
593 | (not ibuffer-show-empty-filter-groups) | |
594 | nodefault) | |
595 | (if nodefault | |
596 | (remove "Default" ibuffer-hidden-filter-groups) | |
597 | ibuffer-hidden-filter-groups)) | |
598 | nil t)) | |
f189891b CW |
599 | |
600 | ;;;###autoload | |
601 | (defun ibuffer-decompose-filter-group (group) | |
602 | "Decompose the filter group GROUP into active filters." | |
20e192c0 | 603 | (interactive |
2bf1ab74 | 604 | (list (ibuffer-read-filter-group-name "Decompose filter group: " t))) |
f189891b CW |
605 | (let ((data (cdr (assoc group ibuffer-filter-groups)))) |
606 | (setq ibuffer-filter-groups (ibuffer-delete-alist | |
607 | group ibuffer-filter-groups) | |
608 | ibuffer-filtering-qualifiers data)) | |
609 | (ibuffer-update nil t)) | |
610 | ||
05276226 CW |
611 | ;;;###autoload |
612 | (defun ibuffer-clear-filter-groups () | |
f189891b | 613 | "Remove all filter groups." |
05276226 | 614 | (interactive) |
b7f6c476 CW |
615 | (setq ibuffer-filter-groups nil |
616 | ibuffer-hidden-filter-groups nil) | |
365e1cfb CW |
617 | (ibuffer-update nil t)) |
618 | ||
05276226 CW |
619 | (defun ibuffer-current-filter-groups-with-position () |
620 | (save-excursion | |
621 | (goto-char (point-min)) | |
622 | (let ((pos nil) | |
623 | (result nil)) | |
624 | (while (and (not (eobp)) | |
625 | (setq pos (next-single-property-change | |
626 | (point) 'ibuffer-filter-group-name))) | |
627 | (goto-char pos) | |
628 | (push (cons (get-text-property (point) 'ibuffer-filter-group-name) | |
629 | pos) | |
630 | result) | |
631 | (goto-char (next-single-property-change | |
632 | pos 'ibuffer-filter-group-name))) | |
633 | (nreverse result)))) | |
634 | ||
365e1cfb CW |
635 | ;;;###autoload |
636 | (defun ibuffer-jump-to-filter-group (name) | |
637 | "Move point to the filter group whose name is NAME." | |
20e192c0 | 638 | (interactive |
2bf1ab74 | 639 | (list (ibuffer-read-filter-group-name "Jump to filter group: "))) |
f189891b CW |
640 | (ibuffer-aif (assoc name (ibuffer-current-filter-groups-with-position)) |
641 | (goto-char (cdr it)) | |
642 | (error "No filter group with name %s" name))) | |
365e1cfb | 643 | |
05276226 CW |
644 | ;;;###autoload |
645 | (defun ibuffer-kill-filter-group (name) | |
f189891b | 646 | "Kill the filter group named NAME. |
c56a4f1f | 647 | The group will be added to `ibuffer-filter-group-kill-ring'." |
f189891b | 648 | (interactive (list (ibuffer-read-filter-group-name "Kill filter group: " t))) |
c56a4f1f | 649 | (when (equal name "Default") |
f189891b | 650 | (error "Can't kill default filter group")) |
05276226 | 651 | (ibuffer-aif (assoc name ibuffer-filter-groups) |
b7f6c476 | 652 | (progn |
c56a4f1f | 653 | (push (copy-tree it) ibuffer-filter-group-kill-ring) |
b7f6c476 CW |
654 | (setq ibuffer-filter-groups (ibuffer-delete-alist |
655 | name ibuffer-filter-groups)) | |
656 | (setq ibuffer-hidden-filter-groups | |
b6cee494 | 657 | (delete name ibuffer-hidden-filter-groups))) |
05276226 CW |
658 | (error "No filter group with name \"%s\"" name)) |
659 | (ibuffer-update nil t)) | |
660 | ||
661 | ;;;###autoload | |
818f3c45 | 662 | (defun ibuffer-kill-line (&optional arg interactive-p) |
f189891b | 663 | "Kill the filter group at point. |
c56a4f1f | 664 | See also `ibuffer-kill-filter-group'." |
818f3c45 | 665 | (interactive "P\np") |
05276226 CW |
666 | (ibuffer-aif (save-excursion |
667 | (ibuffer-forward-line 0) | |
668 | (get-text-property (point) 'ibuffer-filter-group-name)) | |
669 | (progn | |
05276226 | 670 | (ibuffer-kill-filter-group it)) |
818f3c45 | 671 | (funcall (if interactive-p #'call-interactively #'funcall) |
05276226 CW |
672 | #'kill-line arg))) |
673 | ||
c56a4f1f | 674 | (defun ibuffer-insert-filter-group-before (newgroup group) |
4ba16127 JPW |
675 | (let* ((found nil) |
676 | (pos (let ((groups (mapcar #'car ibuffer-filter-groups)) | |
677 | (res 0)) | |
678 | (while groups | |
679 | (if (equal (car groups) group) | |
680 | (setq found t | |
681 | groups nil) | |
682 | (incf res) | |
683 | (setq groups (cdr groups)))) | |
684 | res))) | |
685 | (cond ((not found) | |
2bf1ab74 JPW |
686 | (setq ibuffer-filter-groups |
687 | (nconc ibuffer-filter-groups (list newgroup)))) | |
4ba16127 JPW |
688 | ((zerop pos) |
689 | (push newgroup ibuffer-filter-groups)) | |
c56a4f1f CW |
690 | (t |
691 | (let ((cell (nthcdr pos ibuffer-filter-groups))) | |
692 | (setf (cdr cell) (cons (car cell) (cdr cell))) | |
693 | (setf (car cell) newgroup)))))) | |
694 | ||
05276226 | 695 | ;;;###autoload |
c56a4f1f CW |
696 | (defun ibuffer-yank () |
697 | "Yank the last killed filter group before group at point." | |
698 | (interactive) | |
699 | (ibuffer-yank-filter-group | |
700 | (or (get-text-property (point) 'ibuffer-filter-group-name) | |
701 | (get-text-property (point) 'ibuffer-filter-group) | |
702 | (error "No filter group at point")))) | |
703 | ||
704 | ;;;###autoload | |
705 | (defun ibuffer-yank-filter-group (name) | |
706 | "Yank the last killed filter group before group named NAME." | |
36df86d8 JPW |
707 | (interactive (list (ibuffer-read-filter-group-name |
708 | "Yank filter group before group: "))) | |
709 | (unless ibuffer-filter-group-kill-ring | |
710 | (error "The Ibuffer filter group kill-ring is empty")) | |
05276226 CW |
711 | (save-excursion |
712 | (ibuffer-forward-line 0) | |
c56a4f1f CW |
713 | (ibuffer-insert-filter-group-before (pop ibuffer-filter-group-kill-ring) |
714 | name)) | |
05276226 CW |
715 | (ibuffer-update nil t)) |
716 | ||
717 | ;;;###autoload | |
4e4a724c | 718 | (defun ibuffer-save-filter-groups (name groups) |
05276226 CW |
719 | "Save all active filter groups GROUPS as NAME. |
720 | They are added to `ibuffer-saved-filter-groups'. Interactively, | |
721 | prompt for NAME, and use the current filters." | |
722 | (interactive | |
723 | (if (null ibuffer-filter-groups) | |
724 | (error "No filter groups active") | |
725 | (list | |
726 | (read-from-minibuffer "Save current filter groups as: ") | |
727 | ibuffer-filter-groups))) | |
728 | (ibuffer-aif (assoc name ibuffer-saved-filter-groups) | |
729 | (setcdr it groups) | |
fece59b8 | 730 | (push (cons name groups) ibuffer-saved-filter-groups)) |
2f5ca70b | 731 | (ibuffer-maybe-save-stuff)) |
05276226 CW |
732 | |
733 | ;;;###autoload | |
734 | (defun ibuffer-delete-saved-filter-groups (name) | |
735 | "Delete saved filter groups with NAME. | |
736 | They are removed from `ibuffer-saved-filter-groups'." | |
737 | (interactive | |
738 | (list | |
739 | (if (null ibuffer-saved-filter-groups) | |
b6cee494 CW |
740 | (error "No saved filter groups") |
741 | (completing-read "Delete saved filter group: " | |
05276226 CW |
742 | ibuffer-saved-filter-groups nil t)))) |
743 | (setq ibuffer-saved-filter-groups | |
744 | (ibuffer-delete-alist name ibuffer-saved-filter-groups)) | |
745 | (ibuffer-maybe-save-stuff) | |
746 | (ibuffer-update nil t)) | |
747 | ||
748 | ;;;###autoload | |
749 | (defun ibuffer-switch-to-saved-filter-groups (name) | |
750 | "Set this buffer's filter groups to saved version with NAME. | |
20e192c0 | 751 | The value from `ibuffer-saved-filter-groups' is used." |
05276226 CW |
752 | (interactive |
753 | (list | |
754 | (if (null ibuffer-saved-filter-groups) | |
755 | (error "No saved filters") | |
756 | (completing-read "Switch to saved filter group: " | |
757 | ibuffer-saved-filter-groups nil t)))) | |
b7f6c476 CW |
758 | (setq ibuffer-filter-groups (cdr (assoc name ibuffer-saved-filter-groups)) |
759 | ibuffer-hidden-filter-groups nil) | |
05276226 CW |
760 | (ibuffer-update nil t)) |
761 | ||
25d2f683 CW |
762 | ;;;###autoload |
763 | (defun ibuffer-filter-disable () | |
764 | "Disable all filters currently in effect in this buffer." | |
765 | (interactive) | |
766 | (setq ibuffer-filtering-qualifiers nil) | |
b8210c6e JPW |
767 | (let ((buf (ibuffer-current-buffer))) |
768 | (ibuffer-update nil t) | |
769 | (when buf | |
770 | (ibuffer-jump-to-buffer (buffer-name buf))))) | |
25d2f683 CW |
771 | |
772 | ;;;###autoload | |
773 | (defun ibuffer-pop-filter () | |
774 | "Remove the top filter in this buffer." | |
775 | (interactive) | |
776 | (when (null ibuffer-filtering-qualifiers) | |
777 | (error "No filters in effect")) | |
778 | (pop ibuffer-filtering-qualifiers) | |
b8210c6e JPW |
779 | (let ((buf (ibuffer-current-buffer))) |
780 | (ibuffer-update nil t) | |
781 | (when buf | |
782 | (ibuffer-jump-to-buffer (buffer-name buf))))) | |
25d2f683 CW |
783 | |
784 | (defun ibuffer-push-filter (qualifier) | |
785 | "Add QUALIFIER to `ibuffer-filtering-qualifiers'." | |
786 | (push qualifier ibuffer-filtering-qualifiers)) | |
787 | ||
788 | ;;;###autoload | |
789 | (defun ibuffer-decompose-filter () | |
790 | "Separate the top compound filter (OR, NOT, or SAVED) in this buffer. | |
791 | ||
792 | This means that the topmost filter on the filtering stack, which must | |
793 | be a complex filter like (OR [name: foo] [mode: bar-mode]), will be | |
794 | turned into two separate filters [name: foo] and [mode: bar-mode]." | |
795 | (interactive) | |
796 | (when (null ibuffer-filtering-qualifiers) | |
4e4a724c | 797 | (error "No filters in effect")) |
25d2f683 CW |
798 | (let ((lim (pop ibuffer-filtering-qualifiers))) |
799 | (case (car lim) | |
800 | (or | |
801 | (setq ibuffer-filtering-qualifiers (append | |
802 | (cdr lim) | |
803 | ibuffer-filtering-qualifiers))) | |
804 | (saved | |
805 | (let ((data | |
806 | (assoc (cdr lim) | |
807 | ibuffer-saved-filters))) | |
808 | (unless data | |
809 | (ibuffer-filter-disable) | |
810 | (error "Unknown saved filter %s" (cdr lim))) | |
811 | (setq ibuffer-filtering-qualifiers (append | |
812 | (cadr data) | |
813 | ibuffer-filtering-qualifiers)))) | |
814 | (not | |
815 | (push (cdr lim) | |
816 | ibuffer-filtering-qualifiers)) | |
817 | (t | |
818 | (error "Filter type %s is not compound" (car lim))))) | |
819 | (ibuffer-update nil t)) | |
820 | ||
821 | ;;;###autoload | |
822 | (defun ibuffer-exchange-filters () | |
823 | "Exchange the top two filters on the stack in this buffer." | |
824 | (interactive) | |
825 | (when (< (length ibuffer-filtering-qualifiers) | |
826 | 2) | |
827 | (error "Need two filters to exchange")) | |
828 | (let ((first (pop ibuffer-filtering-qualifiers)) | |
829 | (second (pop ibuffer-filtering-qualifiers))) | |
830 | (push first ibuffer-filtering-qualifiers) | |
831 | (push second ibuffer-filtering-qualifiers)) | |
832 | (ibuffer-update nil t)) | |
833 | ||
834 | ;;;###autoload | |
835 | (defun ibuffer-negate-filter () | |
836 | "Negate the sense of the top filter in the current buffer." | |
837 | (interactive) | |
838 | (when (null ibuffer-filtering-qualifiers) | |
839 | (error "No filters in effect")) | |
840 | (let ((lim (pop ibuffer-filtering-qualifiers))) | |
841 | (push (if (eq (car lim) 'not) | |
842 | (cdr lim) | |
843 | (cons 'not lim)) | |
844 | ibuffer-filtering-qualifiers)) | |
845 | (ibuffer-update nil t)) | |
846 | ||
847 | ;;;###autoload | |
848 | (defun ibuffer-or-filter (&optional reverse) | |
849 | "Replace the top two filters in this buffer with their logical OR. | |
850 | If optional argument REVERSE is non-nil, instead break the top OR | |
851 | filter into parts." | |
852 | (interactive "P") | |
853 | (if reverse | |
854 | (progn | |
855 | (when (or (null ibuffer-filtering-qualifiers) | |
856 | (not (eq 'or (caar ibuffer-filtering-qualifiers)))) | |
857 | (error "Top filter is not an OR")) | |
858 | (let ((lim (pop ibuffer-filtering-qualifiers))) | |
20e192c0 | 859 | (setq ibuffer-filtering-qualifiers |
2bf1ab74 | 860 | (nconc (cdr lim) ibuffer-filtering-qualifiers)))) |
25d2f683 CW |
861 | (when (< (length ibuffer-filtering-qualifiers) 2) |
862 | (error "Need two filters to OR")) | |
863 | ;; If the second filter is an OR, just add to it. | |
864 | (let ((first (pop ibuffer-filtering-qualifiers)) | |
865 | (second (pop ibuffer-filtering-qualifiers))) | |
866 | (if (eq 'or (car second)) | |
2bf1ab74 JPW |
867 | (push (nconc (list 'or first) (cdr second)) |
868 | ibuffer-filtering-qualifiers) | |
25d2f683 CW |
869 | (push (list 'or first second) |
870 | ibuffer-filtering-qualifiers)))) | |
871 | (ibuffer-update nil t)) | |
872 | ||
05276226 | 873 | (defun ibuffer-maybe-save-stuff () |
25d2f683 CW |
874 | (when ibuffer-save-with-custom |
875 | (if (fboundp 'customize-save-variable) | |
876 | (progn | |
877 | (customize-save-variable 'ibuffer-saved-filters | |
05276226 CW |
878 | ibuffer-saved-filters) |
879 | (customize-save-variable 'ibuffer-saved-filter-groups | |
880 | ibuffer-saved-filter-groups)) | |
25d2f683 CW |
881 | (message "Not saved permanently: Customize not available")))) |
882 | ||
883 | ;;;###autoload | |
884 | (defun ibuffer-save-filters (name filters) | |
885 | "Save FILTERS in this buffer with name NAME in `ibuffer-saved-filters'. | |
886 | Interactively, prompt for NAME, and use the current filters." | |
887 | (interactive | |
888 | (if (null ibuffer-filtering-qualifiers) | |
889 | (error "No filters currently in effect") | |
890 | (list | |
891 | (read-from-minibuffer "Save current filters as: ") | |
892 | ibuffer-filtering-qualifiers))) | |
893 | (ibuffer-aif (assoc name ibuffer-saved-filters) | |
894 | (setcdr it filters) | |
365e1cfb | 895 | (push (list name filters) ibuffer-saved-filters)) |
2f5ca70b | 896 | (ibuffer-maybe-save-stuff)) |
25d2f683 CW |
897 | |
898 | ;;;###autoload | |
899 | (defun ibuffer-delete-saved-filters (name) | |
900 | "Delete saved filters with NAME from `ibuffer-saved-filters'." | |
901 | (interactive | |
902 | (list | |
903 | (if (null ibuffer-saved-filters) | |
904 | (error "No saved filters") | |
905 | (completing-read "Delete saved filters: " | |
906 | ibuffer-saved-filters nil t)))) | |
907 | (setq ibuffer-saved-filters | |
908 | (ibuffer-delete-alist name ibuffer-saved-filters)) | |
05276226 | 909 | (ibuffer-maybe-save-stuff) |
25d2f683 CW |
910 | (ibuffer-update nil t)) |
911 | ||
912 | ;;;###autoload | |
913 | (defun ibuffer-add-saved-filters (name) | |
914 | "Add saved filters from `ibuffer-saved-filters' to this buffer's filters." | |
915 | (interactive | |
916 | (list | |
917 | (if (null ibuffer-saved-filters) | |
918 | (error "No saved filters") | |
919 | (completing-read "Add saved filters: " | |
920 | ibuffer-saved-filters nil t)))) | |
921 | (push (cons 'saved name) ibuffer-filtering-qualifiers) | |
922 | (ibuffer-update nil t)) | |
923 | ||
924 | ;;;###autoload | |
925 | (defun ibuffer-switch-to-saved-filters (name) | |
20e192c0 | 926 | "Set this buffer's filters to filters with NAME from `ibuffer-saved-filters'." |
25d2f683 CW |
927 | (interactive |
928 | (list | |
929 | (if (null ibuffer-saved-filters) | |
930 | (error "No saved filters") | |
931 | (completing-read "Switch to saved filters: " | |
932 | ibuffer-saved-filters nil t)))) | |
933 | (setq ibuffer-filtering-qualifiers (list (cons 'saved name))) | |
934 | (ibuffer-update nil t)) | |
c1244745 CW |
935 | |
936 | (defun ibuffer-format-filter-group-data (filter) | |
937 | (if (equal filter "Default") | |
938 | "" | |
0aa1b02e JPW |
939 | (concat "Filter:" (mapconcat #'ibuffer-format-qualifier |
940 | (cdr (assq filter ibuffer-filter-groups)) | |
941 | " ")))) | |
71296446 | 942 | |
25d2f683 CW |
943 | (defun ibuffer-format-qualifier (qualifier) |
944 | (if (eq (car-safe qualifier) 'not) | |
945 | (concat " [NOT" (ibuffer-format-qualifier-1 (cdr qualifier)) "]") | |
946 | (ibuffer-format-qualifier-1 qualifier))) | |
947 | ||
948 | (defun ibuffer-format-qualifier-1 (qualifier) | |
949 | (case (car qualifier) | |
950 | (saved | |
951 | (concat " [filter: " (cdr qualifier) "]")) | |
952 | (or | |
953 | (concat " [OR" (mapconcat #'ibuffer-format-qualifier | |
954 | (cdr qualifier) "") "]")) | |
955 | (t | |
956 | (let ((type (assq (car qualifier) ibuffer-filtering-alist))) | |
957 | (unless qualifier | |
958 | (error "Ibuffer: bad qualifier %s" qualifier)) | |
959 | (concat " [" (cadr type) ": " (format "%s]" (cdr qualifier))))))) | |
71296446 | 960 | |
0e1701c4 CW |
961 | |
962 | (defun ibuffer-list-buffer-modes () | |
963 | "Create an alist of buffer modes currently in use. | |
76f03778 | 964 | The list returned will be of the form (\"MODE-NAME\" . MODE-SYMBOL)." |
0e1701c4 CW |
965 | (let ((bufs (buffer-list)) |
966 | (modes) | |
967 | (this-mode)) | |
968 | (while bufs | |
4e4a724c JPW |
969 | (setq this-mode |
970 | (with-current-buffer | |
0e1701c4 CW |
971 | (car bufs) |
972 | major-mode) | |
973 | bufs (cdr bufs)) | |
4e4a724c | 974 | (add-to-list |
0e1701c4 | 975 | 'modes |
4e4a724c | 976 | `(,(symbol-name this-mode) . |
0e1701c4 | 977 | ,this-mode))) |
4e4a724c | 978 | modes)) |
0e1701c4 CW |
979 | |
980 | ||
25d2f683 CW |
981 | ;;; Extra operation definitions |
982 | ||
4fe3f297 | 983 | ;;;###autoload (autoload 'ibuffer-filter-by-mode "ibuf-ext") |
4e4a724c | 984 | (define-ibuffer-filter mode |
25d2f683 CW |
985 | "Toggle current view to buffers with major mode QUALIFIER." |
986 | (:description "major mode" | |
987 | :reader | |
988 | (intern | |
989 | (completing-read "Filter by major mode: " obarray | |
990 | #'(lambda (e) | |
991 | (string-match "-mode$" | |
992 | (symbol-name e))) | |
993 | t | |
994 | (let ((buf (ibuffer-current-buffer))) | |
995 | (if (and buf (buffer-live-p buf)) | |
996 | (with-current-buffer buf | |
997 | (symbol-name major-mode)) | |
998 | ""))))) | |
999 | (eq qualifier (with-current-buffer buf major-mode))) | |
1000 | ||
4fe3f297 | 1001 | ;;;###autoload (autoload 'ibuffer-filter-by-used-mode "ibuf-ext") |
4e4a724c | 1002 | (define-ibuffer-filter used-mode |
0e1701c4 CW |
1003 | "Toggle current view to buffers with major mode QUALIFIER. |
1004 | Called interactively, this function allows selection of modes | |
1005 | currently used by buffers." | |
1006 | (:description "major mode in use" | |
1007 | :reader | |
4e4a724c JPW |
1008 | (intern |
1009 | (completing-read "Filter by major mode: " | |
0e1701c4 CW |
1010 | (ibuffer-list-buffer-modes) |
1011 | nil | |
1012 | t | |
1013 | (let ((buf (ibuffer-current-buffer))) | |
1014 | (if (and buf (buffer-live-p buf)) | |
1015 | (with-current-buffer buf | |
1016 | (symbol-name major-mode)) | |
1017 | ""))))) | |
1018 | (eq qualifier (with-current-buffer buf major-mode))) | |
1019 | ||
4fe3f297 | 1020 | ;;;###autoload (autoload 'ibuffer-filter-by-name "ibuf-ext") |
4e4a724c | 1021 | (define-ibuffer-filter name |
25d2f683 CW |
1022 | "Toggle current view to buffers with name matching QUALIFIER." |
1023 | (:description "buffer name" | |
365e1cfb | 1024 | :reader (read-from-minibuffer "Filter by name (regexp): ")) |
25d2f683 CW |
1025 | (string-match qualifier (buffer-name buf))) |
1026 | ||
4fe3f297 | 1027 | ;;;###autoload (autoload 'ibuffer-filter-by-filename "ibuf-ext") |
25d2f683 CW |
1028 | (define-ibuffer-filter filename |
1029 | "Toggle current view to buffers with filename matching QUALIFIER." | |
1030 | (:description "filename" | |
365e1cfb | 1031 | :reader (read-from-minibuffer "Filter by filename (regexp): ")) |
a386a960 | 1032 | (ibuffer-awhen (with-current-buffer buf |
1eb4b4b9 | 1033 | (ibuffer-buffer-file-name)) |
e9e19833 | 1034 | (string-match qualifier it))) |
25d2f683 | 1035 | |
4fe3f297 | 1036 | ;;;###autoload (autoload 'ibuffer-filter-by-size-gt "ibuf-ext") |
4e4a724c | 1037 | (define-ibuffer-filter size-gt |
25d2f683 CW |
1038 | "Toggle current view to buffers with size greater than QUALIFIER." |
1039 | (:description "size greater than" | |
1040 | :reader | |
1041 | (string-to-number (read-from-minibuffer "Filter by size greater than: "))) | |
1042 | (> (with-current-buffer buf (buffer-size)) | |
1043 | qualifier)) | |
1044 | ||
4fe3f297 | 1045 | ;;;###autoload (autoload 'ibuffer-filter-by-size-lt "ibuf-ext") |
4e4a724c | 1046 | (define-ibuffer-filter size-lt |
25d2f683 CW |
1047 | "Toggle current view to buffers with size less than QUALIFIER." |
1048 | (:description "size less than" | |
1049 | :reader | |
1050 | (string-to-number (read-from-minibuffer "Filter by size less than: "))) | |
1051 | (< (with-current-buffer buf (buffer-size)) | |
1052 | qualifier)) | |
365e1cfb | 1053 | |
4fe3f297 | 1054 | ;;;###autoload (autoload 'ibuffer-filter-by-content "ibuf-ext") |
25d2f683 CW |
1055 | (define-ibuffer-filter content |
1056 | "Toggle current view to buffers whose contents match QUALIFIER." | |
1057 | (:description "content" | |
365e1cfb | 1058 | :reader (read-from-minibuffer "Filter by content (regexp): ")) |
25d2f683 CW |
1059 | (with-current-buffer buf |
1060 | (save-excursion | |
1061 | (goto-char (point-min)) | |
1062 | (re-search-forward qualifier nil t)))) | |
1063 | ||
4fe3f297 | 1064 | ;;;###autoload (autoload 'ibuffer-filter-by-predicate "ibuf-ext") |
25d2f683 CW |
1065 | (define-ibuffer-filter predicate |
1066 | "Toggle current view to buffers for which QUALIFIER returns non-nil." | |
1067 | (:description "predicate" | |
365e1cfb | 1068 | :reader (read-minibuffer "Filter by predicate (form): ")) |
25d2f683 CW |
1069 | (with-current-buffer buf |
1070 | (eval qualifier))) | |
1071 | ||
1072 | ;;; Sorting | |
1073 | ||
1074 | ;;;###autoload | |
1075 | (defun ibuffer-toggle-sorting-mode () | |
1076 | "Toggle the current sorting mode. | |
13e14c51 | 1077 | Default sorting modes are: |
25d2f683 CW |
1078 | Recency - the last time the buffer was viewed |
1079 | Name - the name of the buffer | |
1080 | Major Mode - the name of the major mode of the buffer | |
1081 | Size - the size of the buffer" | |
1082 | (interactive) | |
13e14c51 CW |
1083 | (let ((modes (mapcar 'car ibuffer-sorting-functions-alist))) |
1084 | (add-to-list 'modes 'recency) | |
1085 | (setq modes (sort modes 'string-lessp)) | |
1915493b | 1086 | (let ((next (or (car-safe (cdr-safe (memq ibuffer-sorting-mode modes))) |
13e14c51 CW |
1087 | (car modes)))) |
1088 | (setq ibuffer-sorting-mode next) | |
1089 | (message "Sorting by %s" next))) | |
25d2f683 CW |
1090 | (ibuffer-redisplay t)) |
1091 | ||
1092 | ;;;###autoload | |
1093 | (defun ibuffer-invert-sorting () | |
1094 | "Toggle whether or not sorting is in reverse order." | |
1095 | (interactive) | |
1096 | (setq ibuffer-sorting-reversep (not ibuffer-sorting-reversep)) | |
1097 | (message "Sorting order %s" | |
1098 | (if ibuffer-sorting-reversep | |
1099 | "reversed" | |
1100 | "normal")) | |
1101 | (ibuffer-redisplay t)) | |
1102 | ||
4fe3f297 | 1103 | ;;;###autoload (autoload 'ibuffer-do-sort-by-major-mode "ibuf-ext") |
25d2f683 CW |
1104 | (define-ibuffer-sorter major-mode |
1105 | "Sort the buffers by major modes. | |
1106 | Ordering is lexicographic." | |
1107 | (:description "major mode") | |
1108 | (string-lessp (downcase | |
1109 | (symbol-name (with-current-buffer | |
1110 | (car a) | |
1111 | major-mode))) | |
1112 | (downcase | |
1113 | (symbol-name (with-current-buffer | |
1114 | (car b) | |
1115 | major-mode))))) | |
1116 | ||
4fe3f297 | 1117 | ;;;###autoload (autoload 'ibuffer-do-sort-by-mode-name "ibuf-ext") |
10cf9a43 CW |
1118 | (define-ibuffer-sorter mode-name |
1119 | "Sort the buffers by their mode name. | |
1120 | Ordering is lexicographic." | |
0fcbf8d6 | 1121 | (:description "major mode name") |
10cf9a43 | 1122 | (string-lessp (downcase |
1915493b CW |
1123 | (with-current-buffer |
1124 | (car a) | |
9dfee9c2 | 1125 | (format-mode-line mode-name))) |
10cf9a43 | 1126 | (downcase |
1915493b CW |
1127 | (with-current-buffer |
1128 | (car b) | |
9dfee9c2 | 1129 | (format-mode-line mode-name))))) |
10cf9a43 | 1130 | |
4fe3f297 | 1131 | ;;;###autoload (autoload 'ibuffer-do-sort-by-alphabetic "ibuf-ext") |
25d2f683 CW |
1132 | (define-ibuffer-sorter alphabetic |
1133 | "Sort the buffers by their names. | |
1134 | Ordering is lexicographic." | |
1135 | (:description "buffer name") | |
1136 | (string-lessp | |
1137 | (buffer-name (car a)) | |
1138 | (buffer-name (car b)))) | |
1139 | ||
4fe3f297 | 1140 | ;;;###autoload (autoload 'ibuffer-do-sort-by-size "ibuf-ext") |
25d2f683 CW |
1141 | (define-ibuffer-sorter size |
1142 | "Sort the buffers by their size." | |
1143 | (:description "size") | |
1144 | (< (with-current-buffer (car a) | |
1145 | (buffer-size)) | |
1146 | (with-current-buffer (car b) | |
1147 | (buffer-size)))) | |
1148 | ||
d5794180 DN |
1149 | ;;;###autoload (autoload 'ibuffer-do-sort-by-filename/process "ibuf-ext") |
1150 | (define-ibuffer-sorter filename/process | |
1151 | "Sort the buffers by their file name/process name." | |
1152 | (:description "file name") | |
1153 | (string-lessp | |
1154 | ;; FIXME: For now just compare the file name and the process name | |
1155 | ;; (if it exists). Is there a better way to do this? | |
1156 | (or (buffer-file-name (car a)) | |
1157 | (let ((pr-a (get-buffer-process (car a)))) | |
1158 | (and (processp pr-a) (process-name pr-a)))) | |
1159 | (or (buffer-file-name (car b)) | |
1160 | (let ((pr-b (get-buffer-process (car b)))) | |
1161 | (and (processp pr-b) (process-name pr-b)))))) | |
1162 | ||
25d2f683 CW |
1163 | ;;; Functions to emulate bs.el |
1164 | ||
1165 | ;;;###autoload | |
1166 | (defun ibuffer-bs-show () | |
1167 | "Emulate `bs-show' from the bs.el package." | |
1168 | (interactive) | |
1169 | (ibuffer t "*Ibuffer-bs*" '((filename . ".*")) nil t) | |
1170 | (define-key (current-local-map) "a" 'ibuffer-bs-toggle-all)) | |
1171 | ||
1172 | (defun ibuffer-bs-toggle-all () | |
1173 | "Emulate `bs-toggle-show-all' from the bs.el package." | |
1174 | (interactive) | |
1175 | (if ibuffer-filtering-qualifiers | |
1176 | (ibuffer-pop-filter) | |
1177 | (progn (ibuffer-push-filter '(filename . ".*")) | |
1178 | (ibuffer-update nil t)))) | |
1179 | ||
1180 | ;;; Handy functions | |
1181 | ||
1182 | ;;;###autoload | |
1183 | (defun ibuffer-add-to-tmp-hide (regexp) | |
1184 | "Add REGEXP to `ibuffer-tmp-hide-regexps'. | |
1185 | This means that buffers whose name matches REGEXP will not be shown | |
36a579c1 | 1186 | for this Ibuffer session." |
25d2f683 CW |
1187 | (interactive |
1188 | (list | |
1189 | (read-from-minibuffer "Never show buffers matching: " | |
1190 | (regexp-quote (buffer-name (ibuffer-current-buffer t)))))) | |
1191 | (push regexp ibuffer-tmp-hide-regexps)) | |
1192 | ||
1193 | ;;;###autoload | |
1194 | (defun ibuffer-add-to-tmp-show (regexp) | |
1195 | "Add REGEXP to `ibuffer-tmp-show-regexps'. | |
1196 | This means that buffers whose name matches REGEXP will always be shown | |
36a579c1 | 1197 | for this Ibuffer session." |
25d2f683 CW |
1198 | (interactive |
1199 | (list | |
1200 | (read-from-minibuffer "Always show buffers matching: " | |
1201 | (regexp-quote (buffer-name (ibuffer-current-buffer t)))))) | |
1202 | (push regexp ibuffer-tmp-show-regexps)) | |
1203 | ||
1204 | ;;;###autoload | |
1205 | (defun ibuffer-forward-next-marked (&optional count mark direction) | |
1206 | "Move forward by COUNT marked buffers (default 1). | |
1207 | ||
1208 | If MARK is non-nil, it should be a character denoting the type of mark | |
1209 | to move by. The default is `ibuffer-marked-char'. | |
1210 | ||
1211 | If DIRECTION is non-nil, it should be an integer; negative integers | |
1212 | mean move backwards, non-negative integers mean move forwards." | |
1213 | (interactive "P") | |
1214 | (unless count | |
1215 | (setq count 1)) | |
1216 | (unless mark | |
1217 | (setq mark ibuffer-marked-char)) | |
1218 | (unless direction | |
1219 | (setq direction 1)) | |
1220 | ;; Skip the title | |
1221 | (ibuffer-forward-line 0) | |
1222 | (let ((opos (point)) | |
1223 | curmark) | |
1224 | (ibuffer-forward-line direction) | |
1225 | (while (not (or (= (point) opos) | |
1226 | (eq (setq curmark (ibuffer-current-mark)) | |
1227 | mark))) | |
1228 | (ibuffer-forward-line direction)) | |
1229 | (when (and (= (point) opos) | |
1230 | (not (eq (ibuffer-current-mark) mark))) | |
1231 | (error "No buffers with mark %c" mark)))) | |
1232 | ||
1233 | ;;;###autoload | |
1234 | (defun ibuffer-backwards-next-marked (&optional count mark) | |
1235 | "Move backwards by COUNT marked buffers (default 1). | |
1236 | ||
1237 | If MARK is non-nil, it should be a character denoting the type of mark | |
1238 | to move by. The default is `ibuffer-marked-char'." | |
1239 | (interactive "P") | |
1240 | (ibuffer-forward-next-marked count mark -1)) | |
1241 | ||
1242 | ;;;###autoload | |
1243 | (defun ibuffer-do-kill-lines () | |
1244 | "Hide all of the currently marked lines." | |
1245 | (interactive) | |
1246 | (if (= (ibuffer-count-marked-lines) 0) | |
1247 | (message "No buffers marked; use 'm' to mark a buffer") | |
1248 | (let ((count | |
1249 | (ibuffer-map-marked-lines | |
bde57911 | 1250 | #'(lambda (buf mark) |
25d2f683 CW |
1251 | 'kill)))) |
1252 | (message "Killed %s lines" count)))) | |
1253 | ||
1254 | ;;;###autoload | |
1255 | (defun ibuffer-jump-to-buffer (name) | |
0bdd7ae4 JPW |
1256 | "Move point to the buffer whose name is NAME. |
1257 | ||
1258 | If called interactively, prompt for a buffer name and go to the | |
1259 | corresponding line in the Ibuffer buffer. If said buffer is in a | |
1260 | hidden group filter, open it. | |
1261 | ||
1262 | If `ibuffer-jump-offer-only-visible-buffers' is non-nil, only offer | |
1263 | visible buffers in the completion list. Calling the command with | |
1264 | a prefix argument reverses the meaning of that variable." | |
33a584e6 JPW |
1265 | (interactive (list |
1266 | (let ((only-visible ibuffer-jump-offer-only-visible-buffers)) | |
1267 | (when current-prefix-arg | |
1268 | (setq only-visible (not only-visible))) | |
1269 | (if only-visible | |
1270 | (let ((table (mapcar #'(lambda (x) | |
1271 | (buffer-name (car x))) | |
1272 | (ibuffer-current-state-list)))) | |
1273 | (when (null table) | |
1274 | (error "No buffers!")) | |
1275 | (completing-read "Jump to buffer: " | |
1276 | table nil t)) | |
1277 | (read-buffer "Jump to buffer: " nil t))))) | |
1278 | (when (not (string= "" name)) | |
1279 | (let (buf-point) | |
1280 | ;; Blindly search for our buffer: it is very likely that it is | |
1281 | ;; not in a hidden filter group. | |
1282 | (ibuffer-map-lines #'(lambda (buf marks) | |
1283 | (when (string= (buffer-name buf) name) | |
1284 | (setq buf-point (point)) | |
1285 | nil)) | |
1286 | t nil) | |
1287 | (when (and | |
1288 | (null buf-point) | |
1289 | (not (null ibuffer-hidden-filter-groups))) | |
1290 | ;; We did not find our buffer. It must be in a hidden filter | |
1291 | ;; group, so go through all hidden filter groups to find it. | |
1292 | (catch 'found | |
1293 | (dolist (group ibuffer-hidden-filter-groups) | |
1294 | (ibuffer-jump-to-filter-group group) | |
1295 | (ibuffer-toggle-filter-group) | |
1296 | (ibuffer-map-lines #'(lambda (buf marks) | |
1297 | (when (string= (buffer-name buf) name) | |
1298 | (setq buf-point (point)) | |
1299 | nil)) | |
1300 | t group) | |
1301 | (if buf-point | |
1302 | (throw 'found nil) | |
1303 | (ibuffer-toggle-filter-group))))) | |
1304 | (if (null buf-point) | |
1305 | ;; Still not found even though we expanded all hidden filter | |
1306 | ;; groups: that must be because it's hidden by predicate: | |
1307 | ;; we won't bother trying to display it. | |
1308 | (error "No buffer with name %s" name) | |
1309 | (goto-char buf-point))))) | |
25d2f683 CW |
1310 | |
1311 | ;;;###autoload | |
1312 | (defun ibuffer-diff-with-file () | |
1313 | "View the differences between this buffer and its associated file. | |
1314 | This requires the external program \"diff\" to be in your `exec-path'." | |
1315 | (interactive) | |
125c1081 | 1316 | (let ((buf (ibuffer-current-buffer))) |
25d2f683 CW |
1317 | (unless (buffer-live-p buf) |
1318 | (error "Buffer %s has been killed" buf)) | |
125c1081 | 1319 | (diff-buffer-with-file buf))) |
25d2f683 CW |
1320 | |
1321 | ;;;###autoload | |
1322 | (defun ibuffer-copy-filename-as-kill (&optional arg) | |
1323 | "Copy filenames of marked buffers into the kill ring. | |
4e4a724c | 1324 | |
25d2f683 CW |
1325 | The names are separated by a space. |
1326 | If a buffer has no filename, it is ignored. | |
25d2f683 | 1327 | |
4e4a724c JPW |
1328 | With no prefix arg, use the filename sans its directory of each marked file. |
1329 | With a zero prefix arg, use the complete filename of each marked file. | |
1330 | With \\[universal-argument], use the filename of each marked file relative | |
4837b516 | 1331 | to `ibuffer-default-directory' if non-nil, otherwise `default-directory'. |
25d2f683 | 1332 | |
4e4a724c JPW |
1333 | You can then feed the file name(s) to other commands with \\[yank]." |
1334 | (interactive "p") | |
1335 | (if (zerop (ibuffer-count-marked-lines)) | |
25d2f683 CW |
1336 | (message "No buffers marked; use 'm' to mark a buffer") |
1337 | (let ((ibuffer-copy-filename-as-kill-result "") | |
4e4a724c | 1338 | (type (cond ((zerop arg) |
25d2f683 | 1339 | 'full) |
4e4a724c JPW |
1340 | ((= arg 4) |
1341 | 'relative) | |
25d2f683 CW |
1342 | (t |
1343 | 'name)))) | |
1344 | (ibuffer-map-marked-lines | |
bde57911 | 1345 | #'(lambda (buf mark) |
25d2f683 CW |
1346 | (setq ibuffer-copy-filename-as-kill-result |
1347 | (concat ibuffer-copy-filename-as-kill-result | |
1348 | (let ((name (buffer-file-name buf))) | |
1349 | (if name | |
1350 | (case type | |
1351 | (full | |
1352 | name) | |
4e4a724c JPW |
1353 | (relative |
1354 | (file-relative-name | |
1355 | name (or ibuffer-default-directory | |
1356 | default-directory))) | |
25d2f683 CW |
1357 | (t |
1358 | (file-name-nondirectory name))) | |
1359 | "")) | |
1360 | " ")))) | |
4e4a724c | 1361 | (kill-new ibuffer-copy-filename-as-kill-result)))) |
25d2f683 | 1362 | |
05276226 | 1363 | (defun ibuffer-mark-on-buffer (func &optional ibuffer-mark-on-buffer-mark group) |
25d2f683 CW |
1364 | (let ((count |
1365 | (ibuffer-map-lines | |
bde57911 | 1366 | #'(lambda (buf mark) |
25d2f683 | 1367 | (when (funcall func buf) |
05276226 CW |
1368 | (ibuffer-set-mark-1 (or ibuffer-mark-on-buffer-mark |
1369 | ibuffer-marked-char)) | |
1370 | t)) | |
1371 | nil | |
1372 | group))) | |
25d2f683 CW |
1373 | (ibuffer-redisplay t) |
1374 | (message "Marked %s buffers" count))) | |
1375 | ||
1376 | ;;;###autoload | |
1377 | (defun ibuffer-mark-by-name-regexp (regexp) | |
1378 | "Mark all buffers whose name matches REGEXP." | |
1379 | (interactive "sMark by name (regexp): ") | |
1380 | (ibuffer-mark-on-buffer | |
1381 | #'(lambda (buf) | |
1382 | (string-match regexp (buffer-name buf))))) | |
1383 | ||
1384 | ;;;###autoload | |
1385 | (defun ibuffer-mark-by-mode-regexp (regexp) | |
1386 | "Mark all buffers whose major mode matches REGEXP." | |
1387 | (interactive "sMark by major mode (regexp): ") | |
1388 | (ibuffer-mark-on-buffer | |
1389 | #'(lambda (buf) | |
1390 | (with-current-buffer buf | |
b5c49962 | 1391 | (string-match regexp (format-mode-line mode-name nil nil buf)))))) |
25d2f683 CW |
1392 | |
1393 | ;;;###autoload | |
1394 | (defun ibuffer-mark-by-file-name-regexp (regexp) | |
1395 | "Mark all buffers whose file name matches REGEXP." | |
1396 | (interactive "sMark by file name (regexp): ") | |
1397 | (ibuffer-mark-on-buffer | |
1398 | #'(lambda (buf) | |
1399 | (let ((name (or (buffer-file-name buf) | |
1400 | (with-current-buffer buf | |
1401 | (and | |
1402 | (boundp 'dired-directory) | |
1403 | (stringp dired-directory) | |
1404 | dired-directory))))) | |
1405 | (when name | |
1406 | (string-match regexp name)))))) | |
1407 | ||
1408 | ;;;###autoload | |
1409 | (defun ibuffer-mark-by-mode (mode) | |
1410 | "Mark all buffers whose major mode equals MODE." | |
1411 | (interactive | |
1412 | (list (intern (completing-read "Mark by major mode: " obarray | |
1413 | #'(lambda (e) | |
1414 | ;; kind of a hack... | |
1415 | (and (fboundp e) | |
1416 | (string-match "-mode$" | |
1417 | (symbol-name e)))) | |
1418 | t | |
1419 | (let ((buf (ibuffer-current-buffer))) | |
1420 | (if (and buf (buffer-live-p buf)) | |
1421 | (with-current-buffer buf | |
1422 | (cons (symbol-name major-mode) | |
1423 | 0)) | |
1424 | "")))))) | |
1425 | (ibuffer-mark-on-buffer | |
1426 | #'(lambda (buf) | |
1427 | (with-current-buffer buf | |
1428 | (eq major-mode mode))))) | |
1429 | ||
1430 | ;;;###autoload | |
1431 | (defun ibuffer-mark-modified-buffers () | |
1432 | "Mark all modified buffers." | |
1433 | (interactive) | |
1434 | (ibuffer-mark-on-buffer | |
1435 | #'(lambda (buf) (buffer-modified-p buf)))) | |
1436 | ||
1437 | ;;;###autoload | |
1438 | (defun ibuffer-mark-unsaved-buffers () | |
1439 | "Mark all modified buffers that have an associated file." | |
1440 | (interactive) | |
1441 | (ibuffer-mark-on-buffer | |
1442 | #'(lambda (buf) (and (with-current-buffer buf buffer-file-name) | |
1443 | (buffer-modified-p buf))))) | |
1444 | ||
1445 | ;;;###autoload | |
1446 | (defun ibuffer-mark-dissociated-buffers () | |
1447 | "Mark all buffers whose associated file does not exist." | |
1448 | (interactive) | |
1449 | (ibuffer-mark-on-buffer | |
1450 | #'(lambda (buf) | |
1451 | (with-current-buffer buf | |
1452 | (or | |
1453 | (and buffer-file-name | |
1454 | (not (file-exists-p buffer-file-name))) | |
1455 | (and (eq major-mode 'dired-mode) | |
1456 | (boundp 'dired-directory) | |
1457 | (stringp dired-directory) | |
1458 | (not (file-exists-p (file-name-directory dired-directory))))))))) | |
1459 | ||
1460 | ;;;###autoload | |
1461 | (defun ibuffer-mark-help-buffers () | |
1462 | "Mark buffers like *Help*, *Apropos*, *Info*." | |
1463 | (interactive) | |
1464 | (ibuffer-mark-on-buffer | |
1465 | #'(lambda (buf) | |
1466 | (with-current-buffer buf | |
0fcbf8d6 | 1467 | (memq major-mode ibuffer-help-buffer-modes))))) |
25d2f683 | 1468 | |
4b9ae390 JPW |
1469 | ;;;###autoload |
1470 | (defun ibuffer-mark-compressed-file-buffers () | |
1471 | "Mark buffers whose associated file is compressed." | |
1472 | (interactive) | |
1473 | (ibuffer-mark-on-buffer | |
1474 | #'(lambda (buf) | |
1475 | (with-current-buffer buf | |
1476 | (and buffer-file-name | |
1477 | (string-match ibuffer-compressed-file-name-regexp | |
1478 | buffer-file-name)))))) | |
1479 | ||
25d2f683 CW |
1480 | ;;;###autoload |
1481 | (defun ibuffer-mark-old-buffers () | |
67de6223 | 1482 | "Mark buffers which have not been viewed in `ibuffer-old-time' hours." |
25d2f683 CW |
1483 | (interactive) |
1484 | (ibuffer-mark-on-buffer | |
1485 | #'(lambda (buf) | |
1486 | (with-current-buffer buf | |
1487 | ;; hacked from midnight.el | |
1488 | (when buffer-display-time | |
1489 | (let* ((tm (current-time)) | |
1490 | (now (+ (* (float (ash 1 16)) (car tm)) | |
1491 | (float (cadr tm)) (* 0.0000001 (caddr tm)))) | |
1492 | (then (+ (* (float (ash 1 16)) | |
1493 | (car buffer-display-time)) | |
1494 | (float (cadr buffer-display-time)) | |
1495 | (* 0.0000001 (caddr buffer-display-time))))) | |
2c1bb3d3 | 1496 | (> (- now then) (* 60 60 ibuffer-old-time)))))))) |
25d2f683 CW |
1497 | |
1498 | ;;;###autoload | |
1499 | (defun ibuffer-mark-special-buffers () | |
1500 | "Mark all buffers whose name begins and ends with '*'." | |
1501 | (interactive) | |
1502 | (ibuffer-mark-on-buffer | |
1503 | #'(lambda (buf) (string-match "^\\*.+\\*$" | |
1504 | (buffer-name buf))))) | |
1505 | ||
1506 | ;;;###autoload | |
1507 | (defun ibuffer-mark-read-only-buffers () | |
1508 | "Mark all read-only buffers." | |
1509 | (interactive) | |
1510 | (ibuffer-mark-on-buffer | |
1511 | #'(lambda (buf) | |
1512 | (with-current-buffer buf | |
1513 | buffer-read-only)))) | |
1514 | ||
1515 | ;;;###autoload | |
1516 | (defun ibuffer-mark-dired-buffers () | |
1517 | "Mark all `dired' buffers." | |
1518 | (interactive) | |
1519 | (ibuffer-mark-on-buffer | |
1520 | #'(lambda (buf) | |
1521 | (with-current-buffer buf | |
1522 | (eq major-mode 'dired-mode))))) | |
1523 | ||
25d2f683 CW |
1524 | ;;;###autoload |
1525 | (defun ibuffer-do-occur (regexp &optional nlines) | |
1526 | "View lines which match REGEXP in all marked buffers. | |
1527 | Optional argument NLINES says how many lines of context to display: it | |
1528 | defaults to one." | |
365e1cfb | 1529 | (interactive (occur-read-primary-args)) |
25d2f683 CW |
1530 | (if (or (not (integerp nlines)) |
1531 | (< nlines 0)) | |
c33cdcc5 | 1532 | (setq nlines 0)) |
25d2f683 | 1533 | (when (zerop (ibuffer-count-marked-lines)) |
10cf9a43 | 1534 | (ibuffer-set-mark ibuffer-marked-char)) |
25d2f683 CW |
1535 | (let ((ibuffer-do-occur-bufs nil)) |
1536 | ;; Accumulate a list of marked buffers | |
1537 | (ibuffer-map-marked-lines | |
bde57911 | 1538 | #'(lambda (buf mark) |
25d2f683 | 1539 | (push buf ibuffer-do-occur-bufs))) |
c06bd65e | 1540 | (occur-1 regexp nlines ibuffer-do-occur-bufs))) |
25d2f683 CW |
1541 | |
1542 | (provide 'ibuf-ext) | |
1543 | ||
b5c49962 | 1544 | ;; arch-tag: 9af21953-deda-4c30-b76d-f81d9128e76d |
25d2f683 | 1545 | ;;; ibuf-ext.el ends here |