gnus-art.el: Rewrite the Date header formatting functionality.
[emacs.git] / lisp / ibuffer.el
blob3e5b301cbfbedd7de817649567f1c3fb8e94a626
1 ;;; ibuffer.el --- operate on buffers like dired
3 ;; Copyright (C) 2000-2011 Free Software Foundation, Inc.
5 ;; Author: Colin Walters <walters@verbum.org>
6 ;; Maintainer: John Paul Wallington <jpw@gnu.org>
7 ;; Created: 8 Sep 2000
8 ;; Keywords: buffer, convenience
10 ;; This file is part of GNU Emacs.
12 ;; GNU Emacs is free software: you can redistribute it and/or modify
13 ;; it under the terms of the GNU General Public License as published by
14 ;; the Free Software Foundation, either version 3 of the License, or
15 ;; (at your option) any later version.
17 ;; GNU Emacs is distributed in the hope that it will be useful,
18 ;; but WITHOUT ANY WARRANTY; without even the implied warranty of
19 ;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
20 ;; GNU General Public License for more details.
22 ;; You should have received a copy of the GNU General Public License
23 ;; along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.
25 ;;; Commentary:
27 ;; ibuffer.el is an advanced replacement for the `buffer-menu' which
28 ;; is normally distributed with Emacs. Its interface is intended to
29 ;; be analogous to that of Dired.
31 ;;; Code:
33 (eval-when-compile
34 (require 'cl)
35 (require 'ibuf-macs)
36 (require 'dired))
38 (require 'font-core)
40 ;; These come from ibuf-ext.el, which can not be require'd at compile time
41 ;; because it has a recursive dependency on ibuffer.el
42 (defvar ibuffer-auto-mode)
43 (defvar ibuffer-cached-filter-formats)
44 (defvar ibuffer-compiled-filter-formats)
45 (defvar ibuffer-filter-format-alist)
46 (defvar ibuffer-filter-group-kill-ring)
47 (defvar ibuffer-filter-groups)
48 (defvar ibuffer-filtering-qualifiers)
49 (defvar ibuffer-header-line-format)
50 (defvar ibuffer-hidden-filter-groups)
51 (defvar ibuffer-inline-columns)
52 (defvar ibuffer-show-empty-filter-groups)
53 (defvar ibuffer-tmp-hide-regexps)
54 (defvar ibuffer-tmp-show-regexps)
56 (declare-function ibuffer-mark-on-buffer "ibuf-ext"
57 (func &optional ibuffer-mark-on-buffer-mark group))
58 (declare-function ibuffer-generate-filter-groups "ibuf-ext"
59 (bmarklist &optional noempty nodefault))
60 (declare-function ibuffer-format-filter-group-data "ibuf-ext" (filter))
62 (defgroup ibuffer nil
63 "An advanced replacement for `buffer-menu'.
65 Ibuffer allows you to operate on buffers in a manner much like Dired.
66 Operations include sorting, marking by regular expression, and
67 the ability to filter the displayed buffers by various criteria."
68 :version "22.1"
69 :group 'convenience)
71 (defcustom ibuffer-formats '((mark modified read-only " " (name 18 18 :left :elide)
72 " " (size 9 -1 :right)
73 " " (mode 16 16 :left :elide) " " filename-and-process)
74 (mark " " (name 16 -1) " " filename))
75 "A list of ways to display buffer lines.
77 With Ibuffer, you are not limited to displaying just certain
78 attributes of a buffer such as size, name, and mode in a particular
79 order. Through this variable, you can completely customize and
80 control the appearance of an Ibuffer buffer. See also
81 `define-ibuffer-column', which allows you to define your own columns
82 for display.
84 This variable has the form
85 ((COLUMN COLUMN ...) (COLUMN COLUMN ...) ...)
86 Each element in `ibuffer-formats' should be a list containing COLUMN
87 specifiers. A COLUMN can be any of the following:
89 SYMBOL - A symbol naming the column. Predefined columns are:
90 mark modified read-only name size mode process filename
91 When you define your own columns using `define-ibuffer-column', just
92 use their name like the predefined columns here. This entry can
93 also be a function of two arguments, which should return a string.
94 The first argument is the buffer object, and the second is the mark
95 on that buffer.
97 \"STRING\" - A literal string to display.
99 (SYMBOL MIN-SIZE MAX-SIZE &optional ALIGN ELIDE) - SYMBOL is a
100 symbol naming the column, and MIN-SIZE and MAX-SIZE are integers (or
101 functions of no arguments returning an integer) which constrict the
102 size of a column. If MAX-SIZE is -1, there is no upper bound. The
103 default values are 0 and -1, respectively. If MIN-SIZE is negative,
104 use the end of the string. The optional element ALIGN describes the
105 alignment of the column; it can be :left, :center or :right. The
106 optional element ELIDE describes whether or not to elide the column
107 if it is too long; valid values are :elide and nil. The default is
108 nil (don't elide).
110 Some example of valid entries in `ibuffer-formats', with
111 description (also, feel free to try them out, and experiment with your
112 own!):
114 (mark \" \" name)
115 This format just displays the current mark (if any) and the name of
116 the buffer, separated by a space.
117 (mark modified read-only \" \" (name 16 16 :left) \" \" (size 6 -1 :right))
118 This format displays the current mark (if any), its modification and
119 read-only status, as well as the name of the buffer and its size. In
120 this format, the name is restricted to 16 characters (longer names
121 will be truncated, and shorter names will be padded with spaces), and
122 the name is also aligned to the left. The size of the buffer will
123 be padded with spaces up to a minimum of six characters, but there is
124 no upper limit on its size. The size will also be aligned to the
125 right.
127 Thus, if you wanted to use these two formats, add
129 (setq ibuffer-formats '((mark \" \" name)
130 (mark modified read-only
131 (name 16 16 :left) (size 6 -1 :right))))
133 to your ~/.emacs file.
135 Using \\[ibuffer-switch-format], you can rotate the display between
136 the specified formats in the list."
137 :type '(repeat sexp)
138 :group 'ibuffer)
140 (defcustom ibuffer-always-compile-formats (featurep 'bytecomp)
141 "If non-nil, then use the byte-compiler to optimize `ibuffer-formats'.
142 This will increase the redisplay speed, at the cost of loading the
143 elisp byte-compiler."
144 :type 'boolean
145 :group 'ibuffer)
147 (defcustom ibuffer-fontification-alist
148 `((10 buffer-read-only font-lock-constant-face)
149 (15 (and buffer-file-name
150 (string-match ibuffer-compressed-file-name-regexp
151 buffer-file-name))
152 font-lock-doc-face)
153 (20 (string-match "^*" (buffer-name)) font-lock-keyword-face)
154 (25 (and (string-match "^ " (buffer-name))
155 (null buffer-file-name))
156 italic)
157 (30 (memq major-mode ibuffer-help-buffer-modes) font-lock-comment-face)
158 (35 (eq major-mode 'dired-mode) font-lock-function-name-face))
159 "An alist describing how to fontify buffers.
160 Each element should be of the form (PRIORITY FORM FACE), where
161 PRIORITY is an integer, FORM is an arbitrary form to evaluate in the
162 buffer, and FACE is the face to use for fontification. If the FORM
163 evaluates to non-nil, then FACE will be put on the buffer name. The
164 element with the highest PRIORITY takes precedence.
166 If you change this variable, you must kill the Ibuffer buffer and
167 recreate it for the change to take effect."
168 :type '(repeat
169 (list (integer :tag "Priority")
170 (sexp :tag "Test Form")
171 face))
172 :group 'ibuffer)
174 (defcustom ibuffer-use-other-window nil
175 "If non-nil, display Ibuffer in another window by default."
176 :type 'boolean
177 :group 'ibuffer)
179 (defcustom ibuffer-default-shrink-to-minimum-size nil
180 "If non-nil, minimize the size of the Ibuffer window by default."
181 :type 'boolean
182 :group 'ibuffer)
183 (defvar ibuffer-shrink-to-minimum-size nil)
185 (defcustom ibuffer-display-summary t
186 "If non-nil, summarize Ibuffer columns."
187 :type 'boolean
188 :group 'ibuffer)
190 (defcustom ibuffer-truncate-lines t
191 "If non-nil, do not display continuation lines."
192 :type 'boolean
193 :group 'ibuffer)
195 (defcustom ibuffer-case-fold-search case-fold-search
196 "If non-nil, ignore case when searching."
197 :type 'boolean
198 :group 'ibuffer)
200 (defcustom ibuffer-default-sorting-mode 'recency
201 "The criteria by which to sort the buffers.
203 Note that this variable is local to each Ibuffer buffer. Thus, you
204 can have multiple Ibuffer buffers open, each with a different sorted
205 view of the buffers."
206 :type '(choice (const :tag "Last view time" :value recency)
207 (const :tag "Lexicographic" :value alphabetic)
208 (const :tag "Buffer size" :value size)
209 (const :tag "File name" :value filename/process)
210 (const :tag "Major mode" :value major-mode))
211 :group 'ibuffer)
212 (defvar ibuffer-sorting-mode nil)
213 (defvar ibuffer-last-sorting-mode nil)
215 (defcustom ibuffer-default-sorting-reversep nil
216 "If non-nil, reverse the default sorting order."
217 :type 'boolean
218 :group 'ibuffer)
219 (defvar ibuffer-sorting-reversep nil)
221 (defcustom ibuffer-elide-long-columns nil
222 "If non-nil, then elide column entries which exceed their max length."
223 :type 'boolean
224 :group 'ibuffer)
225 (make-obsolete-variable 'ibuffer-elide-long-columns
226 "use the :elide argument of `ibuffer-formats'."
227 "22.1")
229 (defcustom ibuffer-eliding-string "..."
230 "The string to use for eliding long columns."
231 :type 'string
232 :group 'ibuffer)
234 (defcustom ibuffer-maybe-show-predicates `(,(lambda (buf)
235 (and (string-match "^ " (buffer-name buf))
236 (null buffer-file-name))))
237 "A list of predicates for buffers to display conditionally.
239 A predicate can be a regexp or a function.
240 If a regexp, then it will be matched against the buffer's name.
241 If a function, it will be called with the buffer as an argument, and
242 should return non-nil if this buffer should be shown.
244 Viewing of buffers hidden because of these predicates may be customized
245 via `ibuffer-default-display-maybe-show-predicates' and is toggled by
246 giving a non-nil prefix argument to `ibuffer-update'.
247 Note that this specialized filtering occurs before real filtering."
248 :type '(repeat (choice regexp function))
249 :group 'ibuffer)
251 (defcustom ibuffer-default-display-maybe-show-predicates nil
252 "Non-nil means show buffers that match `ibuffer-maybe-show-predicates'."
253 :type 'boolean
254 :group 'ibuffer)
256 (defvar ibuffer-display-maybe-show-predicates nil)
258 (defvar ibuffer-current-format nil)
260 (defcustom ibuffer-movement-cycle t
261 "If non-nil, then forward and backwards movement commands cycle."
262 :type 'boolean
263 :group 'ibuffer)
265 (defcustom ibuffer-modified-char ?*
266 "The character to display for modified buffers."
267 :type 'character
268 :group 'ibuffer)
270 (defcustom ibuffer-read-only-char ?%
271 "The character to display for read-only buffers."
272 :type 'character
273 :group 'ibuffer)
275 (defcustom ibuffer-marked-char ?>
276 "The character to display for marked buffers."
277 :type 'character
278 :group 'ibuffer)
280 (defcustom ibuffer-deletion-char ?D
281 "The character to display for buffers marked for deletion."
282 :type 'character
283 :group 'ibuffer)
285 (defcustom ibuffer-expert nil
286 "If non-nil, don't ask for confirmation of \"dangerous\" operations."
287 :type 'boolean
288 :group 'ibuffer)
290 (defcustom ibuffer-view-ibuffer nil
291 "If non-nil, display the current Ibuffer buffer itself.
292 Note that this has a drawback - the data about the current Ibuffer
293 buffer will most likely be inaccurate. This includes modification
294 state, size, etc."
295 :type 'boolean
296 :group 'ibuffer)
298 (defcustom ibuffer-always-show-last-buffer nil
299 "If non-nil, always display the previous buffer.
300 This variable takes precedence over filtering, and even
301 `ibuffer-never-show-predicates'."
302 :type '(choice (const :tag "Always" :value t)
303 (const :tag "Never" :value nil)
304 (const :tag "Always except minibuffer" :value :nomini))
305 :group 'ibuffer)
307 (defcustom ibuffer-jump-offer-only-visible-buffers nil
308 "If non-nil, only offer buffers visible in the Ibuffer buffer
309 in completion lists of the `ibuffer-jump-to-buffer' command."
310 :type 'boolean
311 :group 'ibuffer)
313 (defcustom ibuffer-use-header-line (boundp 'header-line-format)
314 "If non-nil, display a header line containing current filters."
315 :type 'boolean
316 :group 'ibuffer)
318 (defcustom ibuffer-default-directory nil
319 "The default directory to use for a new Ibuffer buffer.
320 If nil, inherit the directory of the buffer in which `ibuffer' was
321 called. Otherwise, this variable should be a string naming a
322 directory, like `default-directory'."
323 :type '(choice (const :tag "Inherit" :value nil)
324 string)
325 :group 'ibuffer)
327 (defcustom ibuffer-help-buffer-modes
328 '(help-mode apropos-mode Info-mode Info-edit-mode)
329 "List of \"Help\" major modes."
330 :type '(repeat function)
331 :group 'ibuffer)
333 (defcustom ibuffer-compressed-file-name-regexp
334 "\\.\\(arj\\|bgz\\|bz2\\|gz\\|lzh\\|taz\\|tgz\\|xz\\|zip\\|z\\)$"
335 "Regexp to match compressed file names."
336 :version "24.1" ; added xz
337 :type 'regexp
338 :group 'ibuffer)
340 (define-obsolete-variable-alias 'ibuffer-hooks 'ibuffer-hook "22.1")
342 (defcustom ibuffer-hook nil
343 "Hook run when `ibuffer' is called."
344 :type 'hook
345 :group 'ibuffer)
347 (define-obsolete-variable-alias 'ibuffer-mode-hooks 'ibuffer-mode-hook "22.1")
349 (defcustom ibuffer-mode-hook nil
350 "Hook run upon entry into `ibuffer-mode'."
351 :type 'hook
352 :group 'ibuffer)
354 (defcustom ibuffer-load-hook nil
355 "Hook run when Ibuffer is loaded."
356 :type 'hook
357 :group 'ibuffer)
359 (defcustom ibuffer-marked-face 'font-lock-warning-face
360 "Face used for displaying marked buffers."
361 :type 'face
362 :group 'ibuffer)
364 (defcustom ibuffer-deletion-face 'font-lock-type-face
365 "Face used for displaying buffers marked for deletion."
366 :type 'face
367 :group 'ibuffer)
369 (defcustom ibuffer-title-face 'font-lock-type-face
370 "Face used for the title string."
371 :type 'face
372 :group 'ibuffer)
374 (defcustom ibuffer-filter-group-name-face 'bold
375 "Face used for displaying filtering group names."
376 :type 'face
377 :group 'ibuffer)
379 (defcustom ibuffer-directory-abbrev-alist nil
380 "An alist of file name abbreviations like `directory-abbrev-alist'."
381 :type '(repeat (cons :format "%v"
382 :value ("" . "")
383 (regexp :tag "From")
384 (regexp :tag "To")))
385 :group 'ibuffer)
388 (defvar ibuffer-mode-map nil)
389 (defvar ibuffer-mode-operate-map nil)
390 (defvar ibuffer-mode-groups-popup nil)
391 (unless ibuffer-mode-map
392 (let ((map (make-sparse-keymap))
393 (operate-map (make-sparse-keymap "Operate"))
394 (groups-map (make-sparse-keymap "Filter Groups")))
395 (define-key map (kbd "0") 'digit-argument)
396 (define-key map (kbd "1") 'digit-argument)
397 (define-key map (kbd "2") 'digit-argument)
398 (define-key map (kbd "3") 'digit-argument)
399 (define-key map (kbd "4") 'digit-argument)
400 (define-key map (kbd "5") 'digit-argument)
401 (define-key map (kbd "6") 'digit-argument)
402 (define-key map (kbd "7") 'digit-argument)
403 (define-key map (kbd "8") 'digit-argument)
404 (define-key map (kbd "9") 'digit-argument)
406 (define-key map (kbd "m") 'ibuffer-mark-forward)
407 (define-key map (kbd "t") 'ibuffer-toggle-marks)
408 (define-key map (kbd "u") 'ibuffer-unmark-forward)
409 (define-key map (kbd "=") 'ibuffer-diff-with-file)
410 (define-key map (kbd "j") 'ibuffer-jump-to-buffer)
411 (define-key map (kbd "M-g") 'ibuffer-jump-to-buffer)
412 (define-key map (kbd "M-s a C-s") 'ibuffer-do-isearch)
413 (define-key map (kbd "M-s a M-C-s") 'ibuffer-do-isearch-regexp)
414 (define-key map (kbd "DEL") 'ibuffer-unmark-backward)
415 (define-key map (kbd "M-DEL") 'ibuffer-unmark-all)
416 (define-key map (kbd "* *") 'ibuffer-unmark-all)
417 (define-key map (kbd "* M") 'ibuffer-mark-by-mode)
418 (define-key map (kbd "* m") 'ibuffer-mark-modified-buffers)
419 (define-key map (kbd "* u") 'ibuffer-mark-unsaved-buffers)
420 (define-key map (kbd "* s") 'ibuffer-mark-special-buffers)
421 (define-key map (kbd "* r") 'ibuffer-mark-read-only-buffers)
422 (define-key map (kbd "* /") 'ibuffer-mark-dired-buffers)
423 (define-key map (kbd "* e") 'ibuffer-mark-dissociated-buffers)
424 (define-key map (kbd "* h") 'ibuffer-mark-help-buffers)
425 (define-key map (kbd "* z") 'ibuffer-mark-compressed-file-buffers)
426 (define-key map (kbd ".") 'ibuffer-mark-old-buffers)
428 (define-key map (kbd "d") 'ibuffer-mark-for-delete)
429 (define-key map (kbd "C-d") 'ibuffer-mark-for-delete-backwards)
430 (define-key map (kbd "k") 'ibuffer-mark-for-delete)
431 (define-key map (kbd "x") 'ibuffer-do-kill-on-deletion-marks)
433 ;; immediate operations
434 (define-key map (kbd "n") 'ibuffer-forward-line)
435 (define-key map (kbd "SPC") 'forward-line)
436 (define-key map (kbd "p") 'ibuffer-backward-line)
437 (define-key map (kbd "M-}") 'ibuffer-forward-next-marked)
438 (define-key map (kbd "M-{") 'ibuffer-backwards-next-marked)
439 (define-key map (kbd "l") 'ibuffer-redisplay)
440 (define-key map (kbd "g") 'ibuffer-update)
441 (define-key map "`" 'ibuffer-switch-format)
442 (define-key map "-" 'ibuffer-add-to-tmp-hide)
443 (define-key map "+" 'ibuffer-add-to-tmp-show)
444 (define-key map "b" 'ibuffer-bury-buffer)
445 (define-key map (kbd ",") 'ibuffer-toggle-sorting-mode)
446 (define-key map (kbd "s i") 'ibuffer-invert-sorting)
447 (define-key map (kbd "s a") 'ibuffer-do-sort-by-alphabetic)
448 (define-key map (kbd "s v") 'ibuffer-do-sort-by-recency)
449 (define-key map (kbd "s s") 'ibuffer-do-sort-by-size)
450 (define-key map (kbd "s f") 'ibuffer-do-sort-by-filename/process)
451 (define-key map (kbd "s m") 'ibuffer-do-sort-by-major-mode)
453 (define-key map (kbd "/ m") 'ibuffer-filter-by-mode)
454 (define-key map (kbd "/ M") 'ibuffer-filter-by-used-mode)
455 (define-key map (kbd "/ n") 'ibuffer-filter-by-name)
456 (define-key map (kbd "/ c") 'ibuffer-filter-by-content)
457 (define-key map (kbd "/ e") 'ibuffer-filter-by-predicate)
458 (define-key map (kbd "/ f") 'ibuffer-filter-by-filename)
459 (define-key map (kbd "/ >") 'ibuffer-filter-by-size-gt)
460 (define-key map (kbd "/ <") 'ibuffer-filter-by-size-lt)
461 (define-key map (kbd "/ r") 'ibuffer-switch-to-saved-filters)
462 (define-key map (kbd "/ a") 'ibuffer-add-saved-filters)
463 (define-key map (kbd "/ x") 'ibuffer-delete-saved-filters)
464 (define-key map (kbd "/ d") 'ibuffer-decompose-filter)
465 (define-key map (kbd "/ s") 'ibuffer-save-filters)
466 (define-key map (kbd "/ p") 'ibuffer-pop-filter)
467 (define-key map (kbd "/ !") 'ibuffer-negate-filter)
468 (define-key map (kbd "/ t") 'ibuffer-exchange-filters)
469 (define-key map (kbd "/ TAB") 'ibuffer-exchange-filters)
470 (define-key map (kbd "/ o") 'ibuffer-or-filter)
471 (define-key map (kbd "/ g") 'ibuffer-filters-to-filter-group)
472 (define-key map (kbd "/ P") 'ibuffer-pop-filter-group)
473 (define-key map (kbd "/ D") 'ibuffer-decompose-filter-group)
474 (define-key map (kbd "/ /") 'ibuffer-filter-disable)
476 (define-key map (kbd "M-n") 'ibuffer-forward-filter-group)
477 (define-key map "\t" 'ibuffer-forward-filter-group)
478 (define-key map (kbd "M-p") 'ibuffer-backward-filter-group)
479 (define-key map [backtab] 'ibuffer-backward-filter-group)
480 (define-key map (kbd "M-j") 'ibuffer-jump-to-filter-group)
481 (define-key map (kbd "C-k") 'ibuffer-kill-line)
482 (define-key map (kbd "C-y") 'ibuffer-yank)
483 (define-key map (kbd "/ S") 'ibuffer-save-filter-groups)
484 (define-key map (kbd "/ R") 'ibuffer-switch-to-saved-filter-groups)
485 (define-key map (kbd "/ X") 'ibuffer-delete-saved-filter-groups)
486 (define-key map (kbd "/ \\") 'ibuffer-clear-filter-groups)
488 (define-key map (kbd "q") 'ibuffer-quit)
489 (define-key map (kbd "h") 'describe-mode)
490 (define-key map (kbd "?") 'describe-mode)
492 (define-key map (kbd "% n") 'ibuffer-mark-by-name-regexp)
493 (define-key map (kbd "% m") 'ibuffer-mark-by-mode-regexp)
494 (define-key map (kbd "% f") 'ibuffer-mark-by-file-name-regexp)
496 (define-key map (kbd "C-t") 'ibuffer-visit-tags-table)
498 (define-key map (kbd "|") 'ibuffer-do-shell-command-pipe)
499 (define-key map (kbd "!") 'ibuffer-do-shell-command-file)
500 (define-key map (kbd "~") 'ibuffer-do-toggle-modified)
501 ;; marked operations
502 (define-key map (kbd "A") 'ibuffer-do-view)
503 (define-key map (kbd "D") 'ibuffer-do-delete)
504 (define-key map (kbd "E") 'ibuffer-do-eval)
505 (define-key map (kbd "F") 'ibuffer-do-shell-command-file)
506 (define-key map (kbd "I") 'ibuffer-do-query-replace-regexp)
507 (define-key map (kbd "H") 'ibuffer-do-view-other-frame)
508 (define-key map (kbd "N") 'ibuffer-do-shell-command-pipe-replace)
509 (define-key map (kbd "M") 'ibuffer-do-toggle-modified)
510 (define-key map (kbd "O") 'ibuffer-do-occur)
511 (define-key map (kbd "P") 'ibuffer-do-print)
512 (define-key map (kbd "Q") 'ibuffer-do-query-replace)
513 (define-key map (kbd "R") 'ibuffer-do-rename-uniquely)
514 (define-key map (kbd "S") 'ibuffer-do-save)
515 (define-key map (kbd "T") 'ibuffer-do-toggle-read-only)
516 (define-key map (kbd "U") 'ibuffer-do-replace-regexp)
517 (define-key map (kbd "V") 'ibuffer-do-revert)
518 (define-key map (kbd "W") 'ibuffer-do-view-and-eval)
519 (define-key map (kbd "X") 'ibuffer-do-shell-command-pipe)
521 (define-key map (kbd "k") 'ibuffer-do-kill-lines)
522 (define-key map (kbd "w") 'ibuffer-copy-filename-as-kill)
524 (define-key map (kbd "RET") 'ibuffer-visit-buffer)
525 (define-key map (kbd "e") 'ibuffer-visit-buffer)
526 (define-key map (kbd "f") 'ibuffer-visit-buffer)
527 (define-key map (kbd "C-x C-f") 'ibuffer-find-file)
528 (define-key map (kbd "o") 'ibuffer-visit-buffer-other-window)
529 (define-key map (kbd "C-o") 'ibuffer-visit-buffer-other-window-noselect)
530 (define-key map (kbd "M-o") 'ibuffer-visit-buffer-1-window)
531 (define-key map (kbd "v") 'ibuffer-do-view)
532 (define-key map (kbd "C-x v") 'ibuffer-do-view-horizontally)
533 (define-key map (kbd "C-c C-a") 'ibuffer-auto-mode)
534 (define-key map (kbd "C-x 4 RET") 'ibuffer-visit-buffer-other-window)
535 (define-key map (kbd "C-x 5 RET") 'ibuffer-visit-buffer-other-frame)
537 (define-key map [menu-bar view]
538 (cons "View" (make-sparse-keymap "View")))
540 (define-key-after map [menu-bar view visit-buffer]
541 '(menu-item "View this buffer" ibuffer-visit-buffer))
542 (define-key-after map [menu-bar view visit-buffer-other-window]
543 '(menu-item "View (other window)" ibuffer-visit-buffer-other-window))
544 (define-key-after map [menu-bar view visit-buffer-other-frame]
545 '(menu-item "View (other frame)" ibuffer-visit-buffer-other-frame))
546 (define-key-after map [menu-bar view ibuffer-update]
547 '(menu-item "Update" ibuffer-update
548 :help "Regenerate the list of buffers"))
549 (define-key-after map [menu-bar view switch-format]
550 '(menu-item "Switch display format" ibuffer-switch-format
551 :help "Toggle between available values of `ibuffer-formats'"))
553 (define-key-after map [menu-bar view dashes]
554 '("--"))
556 (define-key-after map [menu-bar view sort]
557 (cons "Sort" (make-sparse-keymap "Sort")))
559 (define-key-after map [menu-bar view sort do-sort-by-major-mode]
560 '(menu-item "Sort by major mode" ibuffer-do-sort-by-major-mode))
561 (define-key-after map [menu-bar view sort do-sort-by-size]
562 '(menu-item "Sort by buffer size" ibuffer-do-sort-by-size))
563 (define-key-after map [menu-bar view sort do-sort-by-alphabetic]
564 '(menu-item "Sort lexicographically" ibuffer-do-sort-by-alphabetic
565 :help "Sort by the alphabetic order of buffer name"))
566 (define-key-after map [menu-bar view sort do-sort-by-recency]
567 '(menu-item "Sort by view time" ibuffer-do-sort-by-recency
568 :help "Sort by the last time the buffer was displayed"))
569 (define-key-after map [menu-bar view sort dashes]
570 '("--"))
571 (define-key-after map [menu-bar view sort invert-sorting]
572 '(menu-item "Reverse sorting order" ibuffer-invert-sorting))
573 (define-key-after map [menu-bar view sort toggle-sorting-mode]
574 '(menu-item "Switch sorting mode" ibuffer-toggle-sorting-mode
575 :help "Switch between the various sorting criteria"))
577 (define-key-after map [menu-bar view filter]
578 (cons "Filter" (make-sparse-keymap "Filter")))
580 (define-key-after map [menu-bar view filter filter-disable]
581 '(menu-item "Disable all filtering" ibuffer-filter-disable
582 :enable (and (featurep 'ibuf-ext) ibuffer-filtering-qualifiers)))
583 (define-key-after map [menu-bar view filter filter-by-mode]
584 '(menu-item "Add filter by major mode..." ibuffer-filter-by-mode))
585 (define-key-after map [menu-bar view filter filter-by-mode]
586 '(menu-item "Add filter by major mode in use..." ibuffer-filter-by-used-mode))
587 (define-key-after map [menu-bar view filter filter-by-name]
588 '(menu-item "Add filter by buffer name..." ibuffer-filter-by-name))
589 (define-key-after map [menu-bar view filter filter-by-filename]
590 '(menu-item "Add filter by filename..." ibuffer-filter-by-filename))
591 (define-key-after map [menu-bar view filter filter-by-size-lt]
592 '(menu-item "Add filter by size less than..." ibuffer-filter-by-size-lt))
593 (define-key-after map [menu-bar view filter filter-by-size-gt]
594 '(menu-item "Add filter by size greater than..." ibuffer-filter-by-size-gt))
595 (define-key-after map [menu-bar view filter filter-by-content]
596 '(menu-item "Add filter by content (regexp)..." ibuffer-filter-by-content))
597 (define-key-after map [menu-bar view filter filter-by-predicate]
598 '(menu-item "Add filter by Lisp predicate..." ibuffer-filter-by-predicate))
599 (define-key-after map [menu-bar view filter pop-filter]
600 '(menu-item "Remove top filter" ibuffer-pop-filter
601 :enable (and (featurep 'ibuf-ext) ibuffer-filtering-qualifiers)))
602 (define-key-after map [menu-bar view filter or-filter]
603 '(menu-item "OR top two filters" ibuffer-or-filter
604 :enable (and (featurep 'ibuf-ext) ibuffer-filtering-qualifiers
605 (cdr ibuffer-filtering-qualifiers))
606 :help "Create a new filter which is the logical OR of the top two filters"))
607 (define-key-after map [menu-bar view filter negate-filter]
608 '(menu-item "Negate top filter" ibuffer-negate-filter
609 :enable (and (featurep 'ibuf-ext) ibuffer-filtering-qualifiers)))
610 (define-key-after map [menu-bar view filter decompose-filter]
611 '(menu-item "Decompose top filter" ibuffer-decompose-filter
612 :enable (and (featurep 'ibuf-ext) (memq (car ibuffer-filtering-qualifiers) '(or saved not)))
613 :help "Break down a complex filter like OR or NOT"))
614 (define-key-after map [menu-bar view filter exchange-filters]
615 '(menu-item "Swap top two filters" ibuffer-exchange-filters
616 :enable (and (featurep 'ibuf-ext) ibuffer-filtering-qualifiers
617 (cdr ibuffer-filtering-qualifiers))))
618 (define-key-after map [menu-bar view filter save-filters]
619 '(menu-item "Save current filters permanently..." ibuffer-save-filters
620 :enable (and (featurep 'ibuf-ext) ibuffer-filtering-qualifiers)
621 :help "Use a mnemnonic name to store current filter stack"))
622 (define-key-after map [menu-bar view filter switch-to-saved-filters]
623 '(menu-item "Restore permanently saved filters..." ibuffer-switch-to-saved-filters
624 :enable (and (featurep 'ibuf-ext) ibuffer-saved-filters)
625 :help "Replace current filters with a saved stack"))
626 (define-key-after map [menu-bar view filter add-saved-filters]
627 '(menu-item "Add to permanently saved filters..." ibuffer-add-saved-filters
628 :enable (and (featurep 'ibuf-ext) ibuffer-filtering-qualifiers)
629 :help "Include already saved stack with current filters"))
630 (define-key-after map [menu-bar view filter delete-saved-filters]
631 '(menu-item "Delete permanently saved filters..."
632 ibuffer-delete-saved-filters
633 :enable (and (featurep 'ibuf-ext) ibuffer-saved-filters)))
635 ;; Filter groups
637 (define-key-after groups-map [filters-to-filter-group]
638 '(menu-item "Create filter group from current filters..."
639 ibuffer-filters-to-filter-group
640 :enable (and (featurep 'ibuf-ext) ibuffer-filtering-qualifiers)))
641 (define-key-after groups-map [forward-filter-group]
642 '(menu-item "Move point to the next filter group"
643 ibuffer-forward-filter-group))
644 (define-key-after groups-map [backward-filter-group]
645 '(menu-item "Move point to the previous filter group"
646 ibuffer-backward-filter-group))
647 (define-key-after groups-map [jump-to-filter-group]
648 '(menu-item "Move point to a specific filter group..."
649 ibuffer-jump-to-filter-group))
650 (define-key-after groups-map [kill-filter-group]
651 '(menu-item "Kill filter group named..."
652 ibuffer-kill-filter-group
653 :enable (and (featurep 'ibuf-ext) ibuffer-filter-groups)))
654 (define-key-after groups-map [yank-filter-group]
655 '(menu-item "Yank last killed filter group before..."
656 ibuffer-yank-filter-group
657 :enable (and (featurep 'ibuf-ext) ibuffer-filter-group-kill-ring)))
658 (define-key-after groups-map [pop-filter-group]
659 '(menu-item "Remove top filter group"
660 ibuffer-pop-filter-group
661 :enable (and (featurep 'ibuf-ext) ibuffer-filter-groups)))
662 (define-key-after groups-map [clear-filter-groups]
663 '(menu-item "Remove all filter groups"
664 ibuffer-clear-filter-groups
665 :enable (and (featurep 'ibuf-ext) ibuffer-filter-groups)))
666 (define-key-after groups-map [pop-filter-group]
667 '(menu-item "Decompose filter group..."
668 ibuffer-pop-filter-group
669 :help "\"Unmake\" a filter group"
670 :enable (and (featurep 'ibuf-ext) ibuffer-filter-groups)))
671 (define-key-after groups-map [save-filter-groups]
672 '(menu-item "Save current filter groups permanently..."
673 ibuffer-save-filter-groups
674 :enable (and (featurep 'ibuf-ext) ibuffer-filter-groups)
675 :help "Use a mnemnonic name to store current filter groups"))
676 (define-key-after groups-map [switch-to-saved-filter-groups]
677 '(menu-item "Restore permanently saved filters..."
678 ibuffer-switch-to-saved-filter-groups
679 :enable (and (featurep 'ibuf-ext) ibuffer-saved-filter-groups)
680 :help "Replace current filters with a saved stack"))
681 (define-key-after groups-map [delete-saved-filter-groups]
682 '(menu-item "Delete permanently saved filter groups..."
683 ibuffer-delete-saved-filter-groups
684 :enable (and (featurep 'ibuf-ext) ibuffer-saved-filter-groups)))
685 (define-key-after groups-map [set-filter-groups-by-mode]
686 '(menu-item "Set current filter groups to filter by mode"
687 ibuffer-set-filter-groups-by-mode))
689 (define-key-after map [menu-bar view filter-groups]
690 (cons "Filter Groups" groups-map))
692 (define-key-after map [menu-bar view dashes2]
693 '("--"))
694 (define-key-after map [menu-bar view diff-with-file]
695 '(menu-item "Diff with file" ibuffer-diff-with-file
696 :help "View the differences between this buffer and its file"))
697 (define-key-after map [menu-bar view auto-mode]
698 '(menu-item "Toggle Auto Mode" ibuffer-auto-mode
699 :help "Attempt to automatically update the Ibuffer buffer"))
700 (define-key-after map [menu-bar view customize]
701 '(menu-item "Customize Ibuffer" ibuffer-customize
702 :help "Use Custom to customize Ibuffer"))
704 (define-key-after map [menu-bar mark]
705 (cons "Mark" (make-sparse-keymap "Mark")))
707 (define-key-after map [menu-bar mark toggle-marks]
708 '(menu-item "Toggle marks" ibuffer-toggle-marks
709 :help "Unmark marked buffers, and mark unmarked buffers"))
710 (define-key-after map [menu-bar mark mark-forward]
711 '(menu-item "Mark" ibuffer-mark-forward
712 :help "Mark the buffer at point"))
713 (define-key-after map [menu-bar mark unmark-forward]
714 '(menu-item "Unmark" ibuffer-unmark-forward
715 :help "Unmark the buffer at point"))
716 (define-key-after map [menu-bar mark mark-by-mode]
717 '(menu-item "Mark by mode..." ibuffer-mark-by-mode
718 :help "Mark all buffers in a particular major mode"))
719 (define-key-after map [menu-bar mark mark-modified-buffers]
720 '(menu-item "Mark modified buffers" ibuffer-mark-modified-buffers
721 :help "Mark all buffers which have been modified"))
722 (define-key-after map [menu-bar mark mark-unsaved-buffers]
723 '(menu-item "Mark unsaved buffers" ibuffer-mark-unsaved-buffers
724 :help "Mark all buffers which have a file and are modified"))
725 (define-key-after map [menu-bar mark mark-read-only-buffers]
726 '(menu-item "Mark read-only buffers" ibuffer-mark-read-only-buffers
727 :help "Mark all buffers which are read-only"))
728 (define-key-after map [menu-bar mark mark-special-buffers]
729 '(menu-item "Mark special buffers" ibuffer-mark-special-buffers
730 :help "Mark all buffers whose name begins with a *"))
731 (define-key-after map [menu-bar mark mark-dired-buffers]
732 '(menu-item "Mark dired buffers" ibuffer-mark-dired-buffers
733 :help "Mark buffers in dired-mode"))
734 (define-key-after map [menu-bar mark mark-dissociated-buffers]
735 '(menu-item "Mark dissociated buffers" ibuffer-mark-dissociated-buffers
736 :help "Mark buffers with a non-existent associated file"))
737 (define-key-after map [menu-bar mark mark-help-buffers]
738 '(menu-item "Mark help buffers" ibuffer-mark-help-buffers
739 :help "Mark buffers in help-mode"))
740 (define-key-after map [menu-bar mark mark-compressed-file-buffers]
741 '(menu-item "Mark compressed file buffers" ibuffer-mark-compressed-file-buffers
742 :help "Mark buffers which have a file that is compressed"))
743 (define-key-after map [menu-bar mark mark-old-buffers]
744 '(menu-item "Mark old buffers" ibuffer-mark-old-buffers
745 :help "Mark buffers which have not been viewed recently"))
746 (define-key-after map [menu-bar mark unmark-all]
747 '(menu-item "Unmark All" ibuffer-unmark-all))
749 (define-key-after map [menu-bar mark dashes]
750 '("--"))
752 (define-key-after map [menu-bar mark mark-by-name-regexp]
753 '(menu-item "Mark by buffer name (regexp)..." ibuffer-mark-by-name-regexp
754 :help "Mark buffers whose name matches a regexp"))
755 (define-key-after map [menu-bar mark mark-by-mode-regexp]
756 '(menu-item "Mark by major mode (regexp)..." ibuffer-mark-by-mode-regexp
757 :help "Mark buffers whose major mode name matches a regexp"))
758 (define-key-after map [menu-bar mark mark-by-file-name-regexp]
759 '(menu-item "Mark by file name (regexp)..." ibuffer-mark-by-file-name-regexp
760 :help "Mark buffers whose file name matches a regexp"))
762 ;; Operate map is added later
764 (define-key-after operate-map [do-view]
765 '(menu-item "View" ibuffer-do-view))
766 (define-key-after operate-map [do-view-other-frame]
767 '(menu-item "View (separate frame)" ibuffer-do-view-other-frame))
768 (define-key-after operate-map [do-save]
769 '(menu-item "Save" ibuffer-do-save))
770 (define-key-after operate-map [do-replace-regexp]
771 '(menu-item "Replace (regexp)..." ibuffer-do-replace-regexp
772 :help "Replace text inside marked buffers"))
773 (define-key-after operate-map [do-query-replace]
774 '(menu-item "Query Replace..." ibuffer-do-query-replace
775 :help "Replace text in marked buffers, asking each time"))
776 (define-key-after operate-map [do-query-replace-regexp]
777 '(menu-item "Query Replace (regexp)..." ibuffer-do-query-replace-regexp
778 :help "Replace text in marked buffers by regexp, asking each time"))
779 (define-key-after operate-map [do-print]
780 '(menu-item "Print" ibuffer-do-print))
781 (define-key-after operate-map [do-toggle-modified]
782 '(menu-item "Toggle modification flag" ibuffer-do-toggle-modified))
783 (define-key-after operate-map [do-revert]
784 '(menu-item "Revert" ibuffer-do-revert
785 :help "Revert marked buffers to their associated file"))
786 (define-key-after operate-map [do-rename-uniquely]
787 '(menu-item "Rename Uniquely" ibuffer-do-rename-uniquely
788 :help "Rename marked buffers to a new, unique name"))
789 (define-key-after operate-map [do-delete]
790 '(menu-item "Kill" ibuffer-do-delete))
791 (define-key-after operate-map [do-occur]
792 '(menu-item "List lines matching..." ibuffer-do-occur
793 :help "View all lines in marked buffers matching a regexp"))
794 (define-key-after operate-map [do-shell-command-pipe]
795 '(menu-item "Pipe to shell command..." ibuffer-do-shell-command-pipe
796 :help "For each marked buffer, send its contents to a shell command"))
797 (define-key-after operate-map [do-shell-command-pipe-replace]
798 '(menu-item "Pipe to shell command (replace)..." ibuffer-do-shell-command-pipe-replace
799 :help "For each marked buffer, replace its contents with output of shell command"))
800 (define-key-after operate-map [do-shell-command-file]
801 '(menu-item "Shell command on buffer's file..." ibuffer-do-shell-command-file
802 :help "For each marked buffer, run a shell command with its file as argument"))
803 (define-key-after operate-map [do-eval]
804 '(menu-item "Eval..." ibuffer-do-eval
805 :help "Evaluate a Lisp form in each marked buffer"))
806 (define-key-after operate-map [do-view-and-eval]
807 '(menu-item "Eval (viewing buffer)..." ibuffer-do-view-and-eval
808 :help "Evaluate a Lisp form in each marked buffer while viewing it"))
810 (setq ibuffer-mode-map map
811 ibuffer-mode-operate-map operate-map
812 ibuffer-mode-groups-popup (copy-keymap groups-map))))
814 (define-key ibuffer-mode-groups-popup [kill-filter-group]
815 '(menu-item "Kill filter group"
816 ibuffer-kill-line
817 :enable (and (featurep 'ibuf-ext)
818 ibuffer-filter-groups)))
819 (define-key ibuffer-mode-groups-popup [yank-filter-group]
820 '(menu-item "Yank last killed filter group"
821 ibuffer-yank
822 :enable (and (featurep 'ibuf-ext)
823 ibuffer-filter-group-kill-ring)))
825 (defvar ibuffer-name-map
826 (let ((map (make-sparse-keymap)))
827 (define-key map [(mouse-1)] 'ibuffer-mouse-toggle-mark)
828 (define-key map [(mouse-2)] 'ibuffer-mouse-visit-buffer)
829 (define-key map [down-mouse-3] 'ibuffer-mouse-popup-menu)
830 map))
832 (defvar ibuffer-filename/process-header-map
833 (let ((map (make-sparse-keymap)))
834 (define-key map [(mouse-1)] 'ibuffer-do-sort-by-filename/process)
835 map))
837 (defvar ibuffer-mode-name-map
838 (let ((map (make-sparse-keymap)))
839 (define-key map [(mouse-2)] 'ibuffer-mouse-filter-by-mode)
840 (define-key map (kbd "RET") 'ibuffer-interactive-filter-by-mode)
841 map))
843 (defvar ibuffer-name-header-map
844 (let ((map (make-sparse-keymap)))
845 (define-key map [(mouse-1)] 'ibuffer-do-sort-by-alphabetic)
846 map))
848 (defvar ibuffer-size-header-map
849 (let ((map (make-sparse-keymap)))
850 (define-key map [(mouse-1)] 'ibuffer-do-sort-by-size)
851 map))
853 (defvar ibuffer-mode-header-map
854 (let ((map (make-sparse-keymap)))
855 (define-key map [(mouse-1)] 'ibuffer-do-sort-by-major-mode)
856 map))
858 (defvar ibuffer-mode-filter-group-map
859 (let ((map (make-sparse-keymap)))
860 (define-key map [(mouse-1)] 'ibuffer-mouse-toggle-mark)
861 (define-key map [(mouse-2)] 'ibuffer-mouse-toggle-filter-group)
862 (define-key map (kbd "RET") 'ibuffer-toggle-filter-group)
863 (define-key map [down-mouse-3] 'ibuffer-mouse-popup-menu)
864 map))
866 (defvar ibuffer-restore-window-config-on-quit nil
867 "If non-nil, restore previous window configuration upon exiting `ibuffer'.")
869 (defvar ibuffer-prev-window-config nil
870 "Window configuration before starting Ibuffer.")
872 (defvar ibuffer-did-modification nil)
874 (defvar ibuffer-compiled-formats nil)
875 (defvar ibuffer-cached-formats nil)
876 (defvar ibuffer-cached-eliding-string nil)
877 (defvar ibuffer-cached-elide-long-columns 0)
879 (defvar ibuffer-sorting-functions-alist nil
880 "An alist of functions which describe how to sort buffers.
882 Note: You most likely do not want to modify this variable directly;
883 use `define-ibuffer-sorter' instead.
885 The alist elements are constructed like (NAME DESCRIPTION FUNCTION)
886 Where NAME is a symbol describing the sorting method, DESCRIPTION is a
887 short string which will be displayed in the minibuffer and menu, and
888 FUNCTION is a function of two arguments, which will be the buffers to
889 compare.")
891 ;;; Utility functions
892 (defun ibuffer-columnize-and-insert-list (list &optional pad-width)
893 "Insert LIST into the current buffer in as many columns as possible.
894 The maximum number of columns is determined by the current window
895 width and the longest string in LIST."
896 (unless pad-width
897 (setq pad-width 3))
898 (let ((width (window-width))
899 (max (+ (apply #'max (mapcar #'length list))
900 pad-width)))
901 (let ((columns (/ width max)))
902 (when (zerop columns)
903 (setq columns 1))
904 (while list
905 (dotimes (i (1- columns))
906 (insert (concat (car list) (make-string (- max (length (car list)))
907 ?\s)))
908 (setq list (cdr list)))
909 (when (not (null list))
910 (insert (pop list)))
911 (insert "\n")))))
913 (defsubst ibuffer-current-mark ()
914 (cadr (get-text-property (line-beginning-position)
915 'ibuffer-properties)))
917 (defun ibuffer-mouse-toggle-mark (event)
918 "Toggle the marked status of the buffer chosen with the mouse."
919 (interactive "e")
920 (unwind-protect
921 (let ((pt (save-excursion
922 (mouse-set-point event)
923 (point))))
924 (ibuffer-aif (get-text-property (point) 'ibuffer-filter-group-name)
925 (ibuffer-toggle-marks it)
926 (goto-char pt)
927 (let ((mark (ibuffer-current-mark)))
928 (setq buffer-read-only nil)
929 (if (eq mark ibuffer-marked-char)
930 (ibuffer-set-mark ?\s)
931 (ibuffer-set-mark ibuffer-marked-char)))))
932 (setq buffer-read-only t)))
934 (defun ibuffer-find-file (file &optional wildcards)
935 "Like `find-file', but default to the directory of the buffer at point."
936 (interactive
937 (let ((default-directory (let ((buf (ibuffer-current-buffer)))
938 (if (buffer-live-p buf)
939 (with-current-buffer buf
940 default-directory)
941 default-directory))))
942 (list (read-file-name "Find file: " default-directory)
943 t)))
944 (find-file file wildcards))
946 (defun ibuffer-mouse-visit-buffer (event)
947 "Visit the buffer chosen with the mouse."
948 (interactive "e")
949 (switch-to-buffer
950 (save-excursion
951 (mouse-set-point event)
952 (ibuffer-current-buffer t))))
954 (defun ibuffer-mouse-popup-menu (event)
955 "Display a menu of operations."
956 (interactive "e")
957 (let ((eventpt (posn-point (event-end event)))
958 (origpt (point)))
959 (unwind-protect
960 (if (get-text-property eventpt 'ibuffer-filter-group-name)
961 (progn
962 (goto-char eventpt)
963 (popup-menu ibuffer-mode-groups-popup))
964 (let ((inhibit-read-only t))
965 (ibuffer-save-marks
966 ;; hm. we could probably do this in a better fashion
967 (ibuffer-unmark-all ?\r)
968 (save-excursion
969 (goto-char eventpt)
970 (ibuffer-set-mark ibuffer-marked-char))
971 (save-excursion
972 (popup-menu ibuffer-mode-operate-map)))))
973 (setq buffer-read-only t)
974 (if (= eventpt (point))
975 (goto-char origpt)))))
977 (defun ibuffer-skip-properties (props direction)
978 (while (and (not (eobp))
979 (let ((hit nil))
980 (dolist (prop props hit)
981 (when (get-text-property (point) prop)
982 (setq hit t)))))
983 (forward-line direction)
984 (beginning-of-line)))
986 (defun ibuffer-customize ()
987 "Begin customizing Ibuffer interactively."
988 (interactive)
989 (customize-group 'ibuffer))
991 (defun ibuffer-backward-line (&optional arg skip-group-names)
992 "Move backwards ARG lines, wrapping around the list if necessary."
993 (interactive "P")
994 (or arg (setq arg 1))
995 (beginning-of-line)
996 (while (> arg 0)
997 (forward-line -1)
998 (when (and ibuffer-movement-cycle
999 (or (get-text-property (point) 'ibuffer-title)
1000 (and skip-group-names
1001 (get-text-property (point)
1002 'ibuffer-filter-group-name))))
1003 (goto-char (point-max))
1004 (beginning-of-line))
1005 (ibuffer-skip-properties (append '(ibuffer-summary)
1006 (when skip-group-names
1007 '(ibuffer-filter-group-name)))
1009 ;; Handle the special case of no buffers.
1010 (when (get-text-property (point) 'ibuffer-title)
1011 (forward-line 1)
1012 (setq arg 1))
1013 (decf arg)))
1015 (defun ibuffer-forward-line (&optional arg skip-group-names)
1016 "Move forward ARG lines, wrapping around the list if necessary."
1017 (interactive "P")
1018 (or arg (setq arg 1))
1019 (beginning-of-line)
1020 (when (and ibuffer-movement-cycle
1021 (or (eobp)
1022 (get-text-property (point) 'ibuffer-summary)))
1023 (goto-char (point-min)))
1024 (when (or (get-text-property (point) 'ibuffer-title)
1025 (and skip-group-names
1026 (get-text-property (point) 'ibuffer-filter-group-name)))
1027 (when (> arg 0)
1028 (decf arg))
1029 (ibuffer-skip-properties (append '(ibuffer-title)
1030 (when skip-group-names
1031 '(ibuffer-filter-group-name)))
1033 (if (< arg 0)
1034 (ibuffer-backward-line (- arg))
1035 (while (> arg 0)
1036 (forward-line 1)
1037 (when (and ibuffer-movement-cycle
1038 (or (eobp)
1039 (get-text-property (point) 'ibuffer-summary)))
1040 (goto-char (point-min)))
1041 (decf arg)
1042 (ibuffer-skip-properties (append '(ibuffer-title)
1043 (when skip-group-names
1044 '(ibuffer-filter-group-name)))
1045 1))))
1047 (defun ibuffer-visit-buffer (&optional single)
1048 "Visit the buffer on this line.
1049 If optional argument SINGLE is non-nil, then also ensure there is only
1050 one window."
1051 (interactive "P")
1052 (let ((buf (ibuffer-current-buffer t)))
1053 (switch-to-buffer buf)
1054 (when single
1055 (delete-other-windows))))
1057 (defun ibuffer-visit-buffer-other-window (&optional noselect)
1058 "Visit the buffer on this line in another window."
1059 (interactive)
1060 (let ((buf (ibuffer-current-buffer t)))
1061 (bury-buffer (current-buffer))
1062 (if noselect
1063 (let ((curwin (selected-window)))
1064 (pop-to-buffer buf)
1065 (select-window curwin))
1066 (switch-to-buffer-other-window buf))))
1068 (defun ibuffer-visit-buffer-other-window-noselect ()
1069 "Visit the buffer on this line in another window, but don't select it."
1070 (interactive)
1071 (ibuffer-visit-buffer-other-window t))
1073 (defun ibuffer-visit-buffer-other-frame ()
1074 "Visit the buffer on this line in another frame."
1075 (interactive)
1076 (let ((buf (ibuffer-current-buffer t)))
1077 (bury-buffer (current-buffer))
1078 (switch-to-buffer-other-frame buf)))
1080 (defun ibuffer-visit-buffer-1-window ()
1081 "Visit the buffer on this line, and delete other windows."
1082 (interactive)
1083 (ibuffer-visit-buffer t))
1085 (defun ibuffer-bury-buffer ()
1086 "Bury the buffer on this line."
1087 (interactive)
1088 (let ((buf (ibuffer-current-buffer t))
1089 (line (+ 1 (count-lines 1 (point)))))
1090 (bury-buffer buf)
1091 (ibuffer-update nil t)
1092 (goto-char (point-min))
1093 (forward-line (1- line))))
1095 (defun ibuffer-visit-tags-table ()
1096 "Visit the tags table in the buffer on this line. See `visit-tags-table'."
1097 (interactive)
1098 (let ((file (buffer-file-name (ibuffer-current-buffer t))))
1099 (if file
1100 (visit-tags-table file)
1101 (error "Specified buffer has no file"))))
1103 (defun ibuffer-do-view (&optional other-frame)
1104 "View marked buffers, or the buffer on the current line.
1105 If optional argument OTHER-FRAME is non-nil, then display each
1106 marked buffer in a new frame. Otherwise, display each buffer as
1107 a new window in the current frame, splitting vertically."
1108 (interactive)
1109 (ibuffer-do-view-1 (if other-frame 'other-frame 'vertically)))
1111 (defun ibuffer-do-view-horizontally (&optional other-frame)
1112 "As `ibuffer-do-view', but split windows horizontally."
1113 (interactive)
1114 (ibuffer-do-view-1 (if other-frame 'other-frame 'horizontally)))
1116 (defun ibuffer-do-view-1 (type)
1117 (let ((marked-bufs (ibuffer-get-marked-buffers)))
1118 (when (null marked-bufs)
1119 (setq marked-bufs (list (ibuffer-current-buffer t))))
1120 (unless (and (eq type 'other-frame)
1121 (not ibuffer-expert)
1122 (> (length marked-bufs) 3)
1123 (not (y-or-n-p (format "Really create a new frame for %s buffers? "
1124 (length marked-bufs)))))
1125 (set-buffer-modified-p nil)
1126 (delete-other-windows)
1127 (switch-to-buffer (pop marked-bufs))
1128 (let ((height (/ (1- (if (eq type 'horizontally) (frame-width)
1129 (frame-height)))
1130 (1+ (length marked-bufs)))))
1131 (mapcar (if (eq type 'other-frame)
1132 #'(lambda (buf)
1133 (let ((curframe (selected-frame)))
1134 (select-frame (make-frame))
1135 (switch-to-buffer buf)
1136 (select-frame curframe)))
1137 #'(lambda (buf)
1138 (split-window nil height (eq type 'horizontally))
1139 (other-window 1)
1140 (switch-to-buffer buf)))
1141 marked-bufs)))))
1143 (defun ibuffer-do-view-other-frame ()
1144 "View each of the marked buffers in a separate frame."
1145 (interactive)
1146 (ibuffer-do-view t))
1148 (defsubst ibuffer-map-marked-lines (func)
1149 (prog1 (ibuffer-map-on-mark ibuffer-marked-char func)
1150 (ibuffer-redisplay t)))
1152 (defun ibuffer-shrink-to-fit (&optional owin)
1153 ;; Make sure that redisplay is performed, otherwise there can be a
1154 ;; bad interaction with code in the window-scroll-functions hook
1155 (redisplay t)
1156 (fit-window-to-buffer nil (when owin (/ (frame-height)
1157 (length (window-list (selected-frame)))))))
1159 (defun ibuffer-confirm-operation-on (operation names)
1160 "Display a buffer asking whether to perform OPERATION on NAMES."
1161 (or ibuffer-expert
1162 (if (= (length names) 1)
1163 (y-or-n-p (format "Really %s buffer %s? " operation (car names)))
1164 (let ((buf (get-buffer-create "*Ibuffer confirmation*")))
1165 (with-current-buffer buf
1166 (setq buffer-read-only nil)
1167 (erase-buffer)
1168 (ibuffer-columnize-and-insert-list names)
1169 (goto-char (point-min))
1170 (setq buffer-read-only t))
1171 (let ((lastwin (car (last (window-list nil 'nomini)))))
1172 ;; Now attempt to display the buffer...
1173 (save-window-excursion
1174 (select-window lastwin)
1175 ;; The window might be too small to split; in that case,
1176 ;; try a few times to increase its size before giving up.
1177 (let ((attempts 0)
1178 (trying t))
1179 (while trying
1180 (condition-case err
1181 (progn
1182 (split-window)
1183 (setq trying nil))
1184 (error
1185 ;; Handle a failure
1186 (if (or (> (incf attempts) 4)
1187 (and (stringp (cadr err))
1188 ;; This definitely falls in the
1189 ;; ghetto hack category...
1190 (not (string-match "too small" (cadr err)))))
1191 (signal (car err) (cdr err))
1192 (enlarge-window 3))))))
1193 (select-window (next-window))
1194 (switch-to-buffer buf)
1195 (unwind-protect
1196 (progn
1197 (fit-window-to-buffer)
1198 (y-or-n-p (format "Really %s %d buffers? "
1199 operation (length names))))
1200 (kill-buffer buf))))))))
1202 (defsubst ibuffer-map-lines-nomodify (function)
1203 "As `ibuffer-map-lines', but don't set the modification flag."
1204 (ibuffer-map-lines function t))
1206 (defun ibuffer-buffer-names-with-mark (mark)
1207 (let ((ibuffer-buffer-names-with-mark-result nil))
1208 (ibuffer-map-lines-nomodify
1209 #'(lambda (buf mk)
1210 (when (char-equal mark mk)
1211 (push (buffer-name buf)
1212 ibuffer-buffer-names-with-mark-result))))
1213 ibuffer-buffer-names-with-mark-result))
1215 (defsubst ibuffer-marked-buffer-names ()
1216 (ibuffer-buffer-names-with-mark ibuffer-marked-char))
1218 (defsubst ibuffer-deletion-marked-buffer-names ()
1219 (ibuffer-buffer-names-with-mark ibuffer-deletion-char))
1221 (defun ibuffer-count-marked-lines (&optional all)
1222 (if all
1223 (ibuffer-map-lines-nomodify
1224 #'(lambda (buf mark)
1225 (not (char-equal mark ?\s))))
1226 (ibuffer-map-lines-nomodify
1227 #'(lambda (buf mark)
1228 (char-equal mark ibuffer-marked-char)))))
1230 (defsubst ibuffer-count-deletion-lines ()
1231 (ibuffer-map-lines-nomodify
1232 #'(lambda (buf mark)
1233 (char-equal mark ibuffer-deletion-char))))
1235 (defsubst ibuffer-map-deletion-lines (func)
1236 (ibuffer-map-on-mark ibuffer-deletion-char func))
1238 (defsubst ibuffer-assert-ibuffer-mode ()
1239 (assert (derived-mode-p 'ibuffer-mode)))
1241 (defun ibuffer-buffer-file-name ()
1242 (or buffer-file-name
1243 (let ((dirname (or (and (boundp 'dired-directory)
1244 (if (stringp dired-directory)
1245 dired-directory
1246 (car dired-directory)))
1247 (bound-and-true-p list-buffers-directory))))
1248 (and dirname (expand-file-name dirname)))))
1250 (define-ibuffer-op ibuffer-do-save ()
1251 "Save marked buffers as with `save-buffer'."
1252 (:complex t
1253 :opstring "saved"
1254 :modifier-p :maybe)
1255 (when (buffer-modified-p buf)
1256 (if (not (with-current-buffer buf
1257 buffer-file-name))
1258 ;; handle the case where we're prompted
1259 ;; for a file name
1260 (save-window-excursion
1261 (switch-to-buffer buf)
1262 (save-buffer))
1263 (with-current-buffer buf
1264 (save-buffer))))
1267 (define-ibuffer-op ibuffer-do-toggle-modified ()
1268 "Toggle modification flag of marked buffers."
1269 (:opstring "(un)marked as modified"
1270 :modifier-p t)
1271 (set-buffer-modified-p (not (buffer-modified-p))))
1273 (define-ibuffer-op ibuffer-do-toggle-read-only (&optional arg)
1274 "Toggle read only status in marked buffers.
1275 With optional ARG, make read-only only if ARG is positive."
1276 (:opstring "toggled read only status in"
1277 :interactive "P"
1278 :modifier-p t)
1279 (toggle-read-only arg))
1281 (define-ibuffer-op ibuffer-do-delete ()
1282 "Kill marked buffers as with `kill-this-buffer'."
1283 (:opstring "killed"
1284 :active-opstring "kill"
1285 :dangerous t
1286 :complex t
1287 :modifier-p t)
1288 (if (kill-buffer buf)
1289 'kill
1290 nil))
1292 (define-ibuffer-op ibuffer-do-kill-on-deletion-marks ()
1293 "Kill buffers marked for deletion as with `kill-this-buffer'."
1294 (:opstring "killed"
1295 :active-opstring "kill"
1296 :dangerous t
1297 :complex t
1298 :mark :deletion
1299 :modifier-p t)
1300 (if (kill-buffer buf)
1301 'kill
1302 nil))
1304 (defun ibuffer-unmark-all (mark)
1305 "Unmark all buffers with mark MARK."
1306 (interactive "cRemove marks (RET means all):")
1307 (if (= (ibuffer-count-marked-lines t) 0)
1308 (message "No buffers marked; use 'm' to mark a buffer")
1309 (cond
1310 ((char-equal mark ibuffer-marked-char)
1311 (ibuffer-map-marked-lines
1312 #'(lambda (buf mark)
1313 (ibuffer-set-mark-1 ?\s)
1314 t)))
1315 ((char-equal mark ibuffer-deletion-char)
1316 (ibuffer-map-deletion-lines
1317 #'(lambda (buf mark)
1318 (ibuffer-set-mark-1 ?\s)
1319 t)))
1321 (ibuffer-map-lines
1322 #'(lambda (buf mark)
1323 (when (not (char-equal mark ?\s))
1324 (ibuffer-set-mark-1 ?\s))
1325 t)))))
1326 (ibuffer-redisplay t))
1328 (defun ibuffer-toggle-marks (&optional group)
1329 "Toggle which buffers are marked.
1330 In other words, unmarked buffers become marked, and marked buffers
1331 become unmarked.
1332 If point is on a group name, then this function operates on that
1333 group."
1334 (interactive)
1335 (ibuffer-aif (get-text-property (point) 'ibuffer-filter-group-name)
1336 (setq group it))
1337 (let ((count
1338 (ibuffer-map-lines
1339 #'(lambda (buf mark)
1340 (cond ((eq mark ibuffer-marked-char)
1341 (ibuffer-set-mark-1 ?\s)
1342 nil)
1343 ((eq mark ?\s)
1344 (ibuffer-set-mark-1 ibuffer-marked-char)
1347 nil)))
1348 nil group)))
1349 (message "%s buffers marked" count))
1350 (ibuffer-redisplay t))
1352 (defun ibuffer-mark-forward (arg)
1353 "Mark the buffer on this line, and move forward ARG lines.
1354 If point is on a group name, this function operates on that group."
1355 (interactive "P")
1356 (ibuffer-mark-interactive arg ibuffer-marked-char 1))
1358 (defun ibuffer-unmark-forward (arg)
1359 "Unmark the buffer on this line, and move forward ARG lines.
1360 If point is on a group name, this function operates on that group."
1361 (interactive "P")
1362 (ibuffer-mark-interactive arg ?\s 1))
1364 (defun ibuffer-unmark-backward (arg)
1365 "Unmark the buffer on this line, and move backward ARG lines.
1366 If point is on a group name, this function operates on that group."
1367 (interactive "P")
1368 (ibuffer-mark-interactive arg ?\s -1))
1370 (defun ibuffer-mark-interactive (arg mark movement)
1371 (ibuffer-assert-ibuffer-mode)
1372 (or arg (setq arg 1))
1373 (ibuffer-forward-line 0)
1374 (ibuffer-aif (get-text-property (point) 'ibuffer-filter-group-name)
1375 (progn
1376 (require 'ibuf-ext)
1377 (ibuffer-mark-on-buffer #'identity mark it))
1378 (ibuffer-forward-line 0 t)
1379 (let ((inhibit-read-only t))
1380 (while (> arg 0)
1381 (ibuffer-set-mark mark)
1382 (ibuffer-forward-line movement t)
1383 (setq arg (1- arg))))))
1385 (defun ibuffer-set-mark (mark)
1386 (ibuffer-assert-ibuffer-mode)
1387 (let ((inhibit-read-only t))
1388 (ibuffer-set-mark-1 mark)
1389 (setq ibuffer-did-modification t)
1390 (ibuffer-redisplay-current)
1391 (beginning-of-line)))
1393 (defun ibuffer-set-mark-1 (mark)
1394 (let ((beg (line-beginning-position))
1395 (end (line-end-position)))
1396 (put-text-property beg end 'ibuffer-properties
1397 (list (ibuffer-current-buffer)
1398 mark))))
1400 (defun ibuffer-mark-for-delete (arg)
1401 "Mark the buffers on ARG lines forward for deletion.
1402 If point is on a group name, this function operates on that group."
1403 (interactive "P")
1404 (ibuffer-mark-interactive arg ibuffer-deletion-char 1))
1406 (defun ibuffer-mark-for-delete-backwards (arg)
1407 "Mark the buffers on ARG lines backward for deletion.
1408 If point is on a group name, this function operates on that group."
1409 (interactive "P")
1410 (ibuffer-mark-interactive arg ibuffer-deletion-char -1))
1412 (defun ibuffer-current-buffer (&optional must-be-live)
1413 (let ((buf (car (get-text-property (line-beginning-position)
1414 'ibuffer-properties))))
1415 (when must-be-live
1416 (if (bufferp buf)
1417 (unless (buffer-live-p buf)
1418 (error "Buffer %s has been killed; %s" buf (substitute-command-keys "use `\\[ibuffer-update]' to update")))
1419 (error "No buffer on this line")))
1420 buf))
1422 (defun ibuffer-active-formats-name ()
1423 (if (boundp 'ibuffer-filter-format-alist)
1424 (let ((ret nil))
1425 (dolist (filter ibuffer-filtering-qualifiers ret)
1426 (let ((val (assq (car filter) ibuffer-filter-format-alist)))
1427 (when val
1428 (setq ret (car filter)))))
1429 (if ret
1431 :ibuffer-formats))
1432 :ibuffer-formats))
1434 (defun ibuffer-current-formats (uncompiledp)
1435 (let* ((name (ibuffer-active-formats-name)))
1436 (ibuffer-check-formats)
1437 (if (eq name :ibuffer-formats)
1438 (if uncompiledp
1439 ibuffer-formats
1440 ibuffer-compiled-formats)
1441 (cadr (assq name
1442 (if uncompiledp
1443 ibuffer-filter-format-alist
1444 ibuffer-compiled-filter-formats))))))
1446 (defun ibuffer-current-format (&optional uncompiledp)
1447 (or ibuffer-current-format
1448 (setq ibuffer-current-format 0))
1449 (nth ibuffer-current-format (ibuffer-current-formats uncompiledp)))
1451 (defun ibuffer-expand-format-entry (form)
1452 (if (or (consp form)
1453 (symbolp form))
1454 (let ((sym (intern (concat "ibuffer-make-column-"
1455 (symbol-name (if (consp form)
1456 (car form)
1457 form))))))
1458 (unless (or (fboundp sym)
1459 (assq sym ibuffer-inline-columns))
1460 (error "Unknown column %s in ibuffer-formats" form))
1461 (let (min max align elide)
1462 (if (consp form)
1463 (setq min (or (nth 1 form) 0)
1464 max (or (nth 2 form) -1)
1465 align (or (nth 3 form) :left)
1466 elide (or (nth 4 form) nil))
1467 (setq min 0
1468 max -1
1469 align :left
1470 elide nil))
1471 (list sym min max align elide)))
1472 form))
1474 (defun ibuffer-compile-make-eliding-form (strvar elide from-end-p)
1475 (let ((ellipsis (propertize ibuffer-eliding-string 'font-lock-face 'bold)))
1476 (if (or elide (with-no-warnings ibuffer-elide-long-columns))
1477 `(if (> strlen 5)
1478 ,(if from-end-p
1479 `(concat ,ellipsis
1480 (substring ,strvar
1481 (length ibuffer-eliding-string)))
1482 `(concat
1483 (substring ,strvar 0 (- strlen ,(length ellipsis)))
1484 ,ellipsis))
1485 ,strvar)
1486 strvar)))
1488 (defun ibuffer-compile-make-substring-form (strvar maxvar from-end-p)
1489 (if from-end-p
1490 `(substring str
1491 (- strlen ,maxvar))
1492 `(substring ,strvar 0 ,maxvar)))
1494 (defun ibuffer-compile-make-format-form (strvar widthform alignment)
1495 (let* ((left `(make-string tmp2 ?\s))
1496 (right `(make-string (- tmp1 tmp2) ?\s)))
1497 `(progn
1498 (setq tmp1 ,widthform
1499 tmp2 (/ tmp1 2))
1500 ,(case alignment
1501 (:right `(concat ,left ,right ,strvar))
1502 (:center `(concat ,left ,strvar ,right))
1503 (:left `(concat ,strvar ,left ,right))
1504 (t (error "Invalid alignment %s" alignment))))))
1506 (defun ibuffer-compile-format (format)
1507 (let ((result nil)
1508 ;; We use these variables to keep track of which variables
1509 ;; inside the generated function we need to bind, since
1510 ;; binding variables in Emacs takes time.
1511 str-used tmp1-used tmp2-used global-strlen-used)
1512 (dolist (form format)
1513 (push
1514 ;; Generate a form based on a particular format entry, like
1515 ;; " ", mark, or (mode 16 16 :right).
1516 (if (stringp form)
1517 ;; It's a string; all we need to do is insert it.
1518 `(insert ,form)
1519 (let* ((form (ibuffer-expand-format-entry form))
1520 (sym (nth 0 form))
1521 (min (nth 1 form))
1522 (max (nth 2 form))
1523 (align (nth 3 form))
1524 (elide (nth 4 form)))
1525 (let* ((from-end-p (when (minusp min)
1526 (setq min (- min))
1528 (letbindings nil)
1529 (outforms nil)
1530 minform
1531 maxform
1532 min-used max-used strlen-used)
1533 (when (or (not (integerp min)) (>= min 0))
1534 ;; This is a complex case; they want it limited to a
1535 ;; minimum size.
1536 (setq min-used t)
1537 (setq str-used t strlen-used t global-strlen-used t
1538 tmp1-used t tmp2-used t)
1539 ;; Generate code to limit the string to a minimum size.
1540 (setq minform `(progn
1541 (setq str
1542 ,(ibuffer-compile-make-format-form
1543 'str
1544 `(- ,(if (integerp min)
1546 'min)
1547 strlen)
1548 align)))))
1549 (when (or (not (integerp max)) (> max 0))
1550 (setq str-used t max-used t)
1551 ;; Generate code to limit the string to a maximum size.
1552 (setq maxform `(progn
1553 (setq str
1554 ,(ibuffer-compile-make-substring-form
1555 'str
1556 (if (integerp max)
1558 'max)
1559 from-end-p))
1560 (setq strlen (length str))
1561 (setq str
1562 ,(ibuffer-compile-make-eliding-form 'str
1563 elide
1564 from-end-p)))))
1565 ;; Now, put these forms together with the rest of the code.
1566 (let ((callform
1567 ;; Is this an "inline" column? This means we have
1568 ;; to get the code from the
1569 ;; `ibuffer-inline-columns' alist and insert it
1570 ;; into our generated code. Otherwise, we just
1571 ;; generate a call to the column function.
1572 (ibuffer-aif (assq sym ibuffer-inline-columns)
1573 (nth 1 it)
1574 `(,sym buffer mark)))
1575 ;; You're not expected to understand this. Hell, I
1576 ;; don't even understand it, and I wrote it five
1577 ;; minutes ago.
1578 (insertgenfn (ibuffer-aif (get sym 'ibuffer-column-summarizer)
1579 ;; I really, really wish Emacs Lisp had closures.
1580 (lambda (arg sym)
1581 `(insert
1582 (let ((ret ,arg))
1583 (put ',sym 'ibuffer-column-summary
1584 (cons ret (get ',sym 'ibuffer-column-summary)))
1585 ret)))
1586 (lambda (arg sym)
1587 `(insert ,arg))))
1588 (mincompform `(< strlen ,(if (integerp min)
1590 'min)))
1591 (maxcompform `(> strlen ,(if (integerp max)
1593 'max))))
1594 (if (or min-used max-used)
1595 ;; The complex case, where we have to limit the
1596 ;; form to a maximum or minimum size.
1597 (progn
1598 (when (and min-used (not (integerp min)))
1599 (push `(min ,min) letbindings))
1600 (when (and max-used (not (integerp max)))
1601 (push `(max ,max) letbindings))
1602 (push
1603 (if (and min-used max-used)
1604 `(if ,mincompform
1605 ,minform
1606 (if ,maxcompform
1607 ,maxform))
1608 (if min-used
1609 `(when ,mincompform
1610 ,minform)
1611 `(when ,maxcompform
1612 ,maxform)))
1613 outforms)
1614 (push (append
1615 `(setq str ,callform)
1616 (when strlen-used
1617 `(strlen (length str))))
1618 outforms)
1619 (setq outforms
1620 (append outforms (list (funcall insertgenfn 'str sym)))))
1621 ;; The simple case; just insert the string.
1622 (push (funcall insertgenfn callform sym) outforms))
1623 ;; Finally, return a `let' form which binds the
1624 ;; variables in `letbindings', and contains all the
1625 ;; code in `outforms'.
1626 `(let ,letbindings
1627 ,@outforms)))))
1628 result))
1629 (setq result
1630 ;; We don't want to unconditionally load the byte-compiler.
1631 (funcall (if (or ibuffer-always-compile-formats
1632 (featurep 'bytecomp))
1633 #'byte-compile
1634 #'identity)
1635 ;; Here, we actually create a lambda form which
1636 ;; inserts all the generated forms for each entry
1637 ;; in the format string.
1638 (nconc (list 'lambda '(buffer mark))
1639 `((let ,(append (when str-used
1640 '(str))
1641 (when global-strlen-used
1642 '(strlen))
1643 (when tmp1-used
1644 '(tmp1))
1645 (when tmp2-used
1646 '(tmp2)))
1647 ,@(nreverse result))))))))
1649 (defun ibuffer-recompile-formats ()
1650 "Recompile `ibuffer-formats'."
1651 (interactive)
1652 (setq ibuffer-compiled-formats
1653 (mapcar #'ibuffer-compile-format ibuffer-formats))
1654 (when (boundp 'ibuffer-filter-format-alist)
1655 (setq ibuffer-compiled-filter-formats
1656 (mapcar #'(lambda (entry)
1657 (cons (car entry)
1658 (mapcar #'(lambda (formats)
1659 (mapcar #'ibuffer-compile-format formats))
1660 (cdr entry))))
1661 ibuffer-filter-format-alist))))
1663 (defun ibuffer-clear-summary-columns (format)
1664 (dolist (form format)
1665 (ibuffer-awhen (and (consp form)
1666 (get (car form) 'ibuffer-column-summarizer))
1667 (put (car form) 'ibuffer-column-summary nil))))
1669 (defun ibuffer-check-formats ()
1670 (when (null ibuffer-formats)
1671 (error "No formats!"))
1672 (let ((ext-loaded (featurep 'ibuf-ext)))
1673 (when (or (null ibuffer-compiled-formats)
1674 (null ibuffer-cached-formats)
1675 (not (eq ibuffer-cached-formats ibuffer-formats))
1676 (null ibuffer-cached-eliding-string)
1677 (not (equal ibuffer-cached-eliding-string ibuffer-eliding-string))
1678 (eql 0 ibuffer-cached-elide-long-columns)
1679 (not (eql ibuffer-cached-elide-long-columns
1680 (with-no-warnings ibuffer-elide-long-columns)))
1681 (and ext-loaded
1682 (not (eq ibuffer-cached-filter-formats
1683 ibuffer-filter-format-alist))
1684 (and ibuffer-filter-format-alist
1685 (null ibuffer-compiled-filter-formats))))
1686 (message "Formats have changed, recompiling...")
1687 (ibuffer-recompile-formats)
1688 (setq ibuffer-cached-formats ibuffer-formats
1689 ibuffer-cached-eliding-string ibuffer-eliding-string
1690 ibuffer-cached-elide-long-columns (with-no-warnings ibuffer-elide-long-columns))
1691 (when ext-loaded
1692 (setq ibuffer-cached-filter-formats ibuffer-filter-format-alist))
1693 (message "Formats have changed, recompiling...done"))))
1695 (defvar ibuffer-inline-columns nil)
1697 (define-ibuffer-column mark (:name " " :inline t)
1698 (string mark))
1700 (define-ibuffer-column read-only (:name "R" :inline t)
1701 (if buffer-read-only
1702 (string ibuffer-read-only-char)
1703 " "))
1705 (define-ibuffer-column modified (:name "M" :inline t)
1706 (if (buffer-modified-p)
1707 (string ibuffer-modified-char)
1708 " "))
1710 (define-ibuffer-column name
1711 (:inline t
1712 :header-mouse-map ibuffer-name-header-map
1713 :props
1714 ('mouse-face 'highlight 'keymap ibuffer-name-map
1715 'ibuffer-name-column t
1716 'help-echo '(if tooltip-mode
1717 "mouse-1: mark this buffer\nmouse-2: select this buffer\nmouse-3: operate on this buffer"
1718 "mouse-1: mark buffer mouse-2: select buffer mouse-3: operate"))
1719 :summarizer
1720 (lambda (strings)
1721 (let ((bufs (length strings)))
1722 (cond ((zerop bufs) "No buffers")
1723 ((= 1 bufs) "1 buffer")
1724 (t (format "%s buffers" bufs))))))
1725 (propertize (buffer-name) 'font-lock-face (ibuffer-buffer-name-face buffer mark)))
1727 (define-ibuffer-column size
1728 (:inline t
1729 :header-mouse-map ibuffer-size-header-map
1730 :summarizer
1731 (lambda (column-strings)
1732 (let ((total 0))
1733 (dolist (string column-strings)
1734 (setq total
1735 ;; like, ewww ...
1736 (+ (float (string-to-number string))
1737 total)))
1738 (format "%.0f" total))))
1739 (format "%s" (buffer-size)))
1741 (define-ibuffer-column mode
1742 (:inline t
1743 :header-mouse-map ibuffer-mode-header-map
1744 :props
1745 ('mouse-face 'highlight
1746 'keymap ibuffer-mode-name-map
1747 'help-echo "mouse-2: filter by this mode"))
1748 (format-mode-line mode-name nil nil (current-buffer)))
1750 (define-ibuffer-column process
1751 (:summarizer
1752 (lambda (strings)
1753 (let ((total (length (delete "" strings))))
1754 (cond ((zerop total) "No processes")
1755 ((= 1 total) "1 process")
1756 (t (format "%d processes" total))))))
1757 (ibuffer-aif (get-buffer-process buffer)
1758 (format "(%s %s)" it (process-status it))
1759 ""))
1761 (define-ibuffer-column filename
1762 (:summarizer
1763 (lambda (strings)
1764 (let ((total (length (delete "" strings))))
1765 (cond ((zerop total) "No files")
1766 ((= 1 total) "1 file")
1767 (t (format "%d files" total))))))
1768 (let ((directory-abbrev-alist ibuffer-directory-abbrev-alist))
1769 (abbreviate-file-name
1770 (or (ibuffer-buffer-file-name) ""))))
1772 (define-ibuffer-column filename-and-process
1773 (:name "Filename/Process"
1774 :header-mouse-map ibuffer-filename/process-header-map
1775 :summarizer
1776 (lambda (strings)
1777 (setq strings (delete "" strings))
1778 (let ((procs 0)
1779 (files 0))
1780 (dolist (string strings)
1781 (if (string-match "\\(\?:\\`(\[\[:ascii:\]\]\+)\\)" string)
1782 (progn (setq procs (1+ procs))
1783 (if (< (match-end 0) (length string))
1784 (setq files (1+ files))))
1785 (setq files (1+ files))))
1786 (concat (cond ((zerop files) "No files")
1787 ((= 1 files) "1 file")
1788 (t (format "%d files" files)))
1789 ", "
1790 (cond ((zerop procs) "no processes")
1791 ((= 1 procs) "1 process")
1792 (t (format "%d processes" procs)))))))
1793 (let ((proc (get-buffer-process buffer))
1794 (filename (ibuffer-make-column-filename buffer mark)))
1795 (if proc
1796 (concat (propertize (format "(%s %s)" proc (process-status proc))
1797 'font-lock-face 'italic)
1798 (if (> (length filename) 0)
1799 (format " %s" filename)
1800 ""))
1801 filename)))
1803 (defun ibuffer-format-column (str width alignment)
1804 (let ((left (make-string (/ width 2) ?\s))
1805 (right (make-string (- width (/ width 2)) ?\s)))
1806 (case alignment
1807 (:right (concat left right str))
1808 (:center (concat left str right))
1809 (t (concat str left right)))))
1811 (defun ibuffer-buffer-name-face (buf mark)
1812 (cond ((char-equal mark ibuffer-marked-char)
1813 ibuffer-marked-face)
1814 ((char-equal mark ibuffer-deletion-char)
1815 ibuffer-deletion-face)
1817 (let ((level -1)
1818 result)
1819 (dolist (e ibuffer-fontification-alist result)
1820 (when (and (> (car e) level)
1821 (with-current-buffer buf
1822 (eval (nth 1 e))))
1823 (setq level (car e)
1824 result (nth 2 e))))))))
1826 (defun ibuffer-insert-buffer-line (buffer mark format)
1827 "Insert a line describing BUFFER and MARK using FORMAT."
1828 (ibuffer-assert-ibuffer-mode)
1829 (let ((beg (point)))
1830 (funcall format buffer mark)
1831 (put-text-property beg (point) 'ibuffer-properties (list buffer mark)))
1832 (insert "\n"))
1834 ;; This function knows a bit too much of the internals. It would be
1835 ;; nice if it was all abstracted away.
1836 (defun ibuffer-redisplay-current ()
1837 (ibuffer-assert-ibuffer-mode)
1838 (when (eobp)
1839 (forward-line -1))
1840 (beginning-of-line)
1841 (let ((curformat (mapcar #'ibuffer-expand-format-entry
1842 (ibuffer-current-format t))))
1843 (ibuffer-clear-summary-columns curformat)
1844 (let ((buf (ibuffer-current-buffer)))
1845 (when buf
1846 (let ((mark (ibuffer-current-mark)))
1847 (save-excursion
1848 (delete-region (point) (1+ (line-end-position)))
1849 (ibuffer-insert-buffer-line
1850 buf mark
1851 (ibuffer-current-format)))
1852 (when ibuffer-shrink-to-minimum-size
1853 (ibuffer-shrink-to-fit)))))))
1855 (defun ibuffer-map-on-mark (mark func)
1856 (ibuffer-map-lines
1857 #'(lambda (buf mk)
1858 (if (char-equal mark mk)
1859 (funcall func buf mark)
1860 nil))))
1862 (defun ibuffer-map-lines (function &optional nomodify group)
1863 "Call FUNCTION for each buffer.
1864 Set the ibuffer modification flag unless NOMODIFY is non-nil.
1866 If optional argument GROUP is non-nil, then only call FUNCTION on
1867 buffers in filtering group GROUP.
1869 FUNCTION is called with two arguments:
1870 the buffer object itself and the current mark symbol."
1871 (ibuffer-assert-ibuffer-mode)
1872 (ibuffer-forward-line 0)
1873 (let* ((orig-target-line (1+ (count-lines (save-excursion
1874 (goto-char (point-min))
1875 (ibuffer-forward-line 0)
1876 (point))
1877 (point))))
1878 (target-line-offset orig-target-line)
1879 (ibuffer-map-lines-total 0)
1880 (ibuffer-map-lines-count 0))
1881 (unwind-protect
1882 (progn
1883 (setq buffer-read-only nil)
1884 (goto-char (point-min))
1885 (ibuffer-forward-line 0 t)
1886 (while (and (not (eobp))
1887 (not (get-text-property (point) 'ibuffer-summary))
1888 (progn
1889 (ibuffer-forward-line 0 t)
1890 (and (not (eobp))
1891 (not (get-text-property (point) 'ibuffer-summary)))))
1892 (let ((result
1893 (if (buffer-live-p (ibuffer-current-buffer))
1894 (when (or (null group)
1895 (ibuffer-aif (get-text-property (point) 'ibuffer-filter-group)
1896 (equal group it)))
1897 (save-excursion
1898 (funcall function
1899 (ibuffer-current-buffer)
1900 (ibuffer-current-mark))))
1901 ;; Kill the line if the buffer is dead
1902 'kill)))
1903 ;; A given mapping function should return:
1904 ;; `nil' if it chose not to affect the buffer
1905 ;; `kill' means the remove line from the buffer list
1906 ;; `t' otherwise
1907 (incf ibuffer-map-lines-total)
1908 (cond ((null result)
1909 (forward-line 1))
1910 ((eq result 'kill)
1911 (delete-region (line-beginning-position)
1912 (1+ (line-end-position)))
1913 (incf ibuffer-map-lines-count)
1914 (when (< ibuffer-map-lines-total
1915 orig-target-line)
1916 (decf target-line-offset)))
1918 (incf ibuffer-map-lines-count)
1919 (forward-line 1)))))
1920 ibuffer-map-lines-count)
1921 (progn
1922 (setq buffer-read-only t)
1923 (unless nomodify
1924 (set-buffer-modified-p nil))
1925 (goto-char (point-min))
1926 (ibuffer-forward-line 0)
1927 (ibuffer-forward-line (1- target-line-offset))))))
1929 (defun ibuffer-get-marked-buffers ()
1930 "Return a list of buffer objects currently marked."
1931 (delq nil
1932 (mapcar #'(lambda (e)
1933 (when (eq (cdr e) ibuffer-marked-char)
1934 (car e)))
1935 (ibuffer-current-state-list))))
1937 (defun ibuffer-current-state-list (&optional pos)
1938 "Return a list like (BUF . MARK) of all buffers in an ibuffer.
1939 If POS is non-nil, return a list like (BUF MARK POINT), where POINT is
1940 the value of point at the beginning of the line for that buffer."
1941 (let ((ibuffer-current-state-list-tmp '()))
1942 ;; ah, if only we had closures. I bet this will mysteriously
1943 ;; break later. Don't blame me.
1944 (if pos
1945 (ibuffer-map-lines-nomodify
1946 #'(lambda (buf mark)
1947 (when (buffer-live-p buf)
1948 (push (list buf mark (point)) ibuffer-current-state-list-tmp))))
1949 (ibuffer-map-lines-nomodify
1950 #'(lambda (buf mark)
1951 (when (buffer-live-p buf)
1952 (push (cons buf mark) ibuffer-current-state-list-tmp)))))
1953 (nreverse ibuffer-current-state-list-tmp)))
1955 (defun ibuffer-current-buffers-with-marks (curbufs)
1956 "Return a list like (BUF . MARK) of all open buffers."
1957 (let ((bufs (ibuffer-current-state-list)))
1958 (mapcar #'(lambda (buf) (let ((e (assq buf bufs)))
1959 (if e
1961 (cons buf ?\s))))
1962 curbufs)))
1964 (defun ibuffer-buf-matches-predicates (buf predicates)
1965 (let ((hit nil)
1966 (name (buffer-name buf)))
1967 (dolist (pred predicates)
1968 (when (if (stringp pred)
1969 (string-match pred name)
1970 (funcall pred buf))
1971 (setq hit t)))
1972 hit))
1974 (defun ibuffer-filter-buffers (ibuffer-buf last bmarklist all)
1975 (let ((ext-loaded (featurep 'ibuf-ext)))
1976 (delq nil
1977 (mapcar
1978 ;; element should be like (BUFFER . MARK)
1979 #'(lambda (e)
1980 (let* ((buf (car e)))
1981 (when
1982 ;; This takes precedence over anything else
1983 (or (and ibuffer-always-show-last-buffer
1984 (eq last buf))
1985 (funcall (if ext-loaded
1986 #'ibuffer-ext-visible-p
1987 #'ibuffer-visible-p)
1988 buf all ibuffer-buf))
1989 e)))
1990 bmarklist))))
1992 (defun ibuffer-visible-p (buf all &optional ibuffer-buf)
1993 (and (or all
1994 (not
1995 (ibuffer-buf-matches-predicates buf ibuffer-maybe-show-predicates)))
1996 (or ibuffer-view-ibuffer
1997 (and ibuffer-buf
1998 (not (eq ibuffer-buf buf))))))
2000 ;; This function is a special case; it's not defined by
2001 ;; `define-ibuffer-sorter'.
2002 (defun ibuffer-do-sort-by-recency ()
2003 "Sort the buffers by last view time."
2004 (interactive)
2005 (setq ibuffer-sorting-mode 'recency)
2006 (when (eq ibuffer-last-sorting-mode 'recency)
2007 (setq ibuffer-sorting-reversep (not ibuffer-sorting-reversep)))
2008 (ibuffer-update nil t)
2009 (setq ibuffer-last-sorting-mode 'recency))
2011 (defun ibuffer-update-format ()
2012 (when (null ibuffer-current-format)
2013 (setq ibuffer-current-format 0))
2014 (when (null ibuffer-formats)
2015 (error "Ibuffer error: no formats!")))
2017 (defun ibuffer-switch-format ()
2018 "Switch the current display format."
2019 (interactive)
2020 (ibuffer-assert-ibuffer-mode)
2021 (unless (consp ibuffer-formats)
2022 (error "Ibuffer error: No formats!"))
2023 (setq ibuffer-current-format
2024 (if (>= ibuffer-current-format (1- (length (ibuffer-current-formats nil))))
2026 (1+ ibuffer-current-format)))
2027 (ibuffer-update-format)
2028 (ibuffer-redisplay t))
2030 (defun ibuffer-update-title-and-summary (format)
2031 (ibuffer-assert-ibuffer-mode)
2032 ;; Don't do funky font-lock stuff here
2033 (let ((after-change-functions nil))
2034 (if (get-text-property (point-min) 'ibuffer-title)
2035 (delete-region (point-min)
2036 (next-single-property-change
2037 (point-min) 'ibuffer-title)))
2038 (goto-char (point-min))
2039 (add-text-properties
2040 (point)
2041 (progn
2042 (let ((opos (point)))
2043 ;; Insert the title names.
2044 (dolist (element format)
2045 (insert
2046 (if (stringp element)
2047 element
2048 (let ((sym (car element))
2049 (min (cadr element))
2050 ;; (max (caddr element))
2051 (align (cadddr element)))
2052 ;; Ignore a negative min when we're inserting the title
2053 (when (minusp min)
2054 (setq min (- min)))
2055 (let* ((name (or (get sym 'ibuffer-column-name)
2056 (error "Unknown column %s in ibuffer-formats" sym)))
2057 (len (length name))
2058 (hmap (get sym 'header-mouse-map))
2059 (strname (if (< len min)
2060 (ibuffer-format-column name
2061 (- min len)
2062 align)
2063 name)))
2064 (when hmap
2065 (setq
2066 strname
2067 (propertize strname 'mouse-face 'highlight 'keymap hmap)))
2068 strname)))))
2069 (add-text-properties opos (point) `(ibuffer-title-header t))
2070 (insert "\n")
2071 ;; Add the underlines
2072 (let ((str (save-excursion
2073 (forward-line -1)
2074 (beginning-of-line)
2075 (buffer-substring (point) (line-end-position)))))
2076 (apply #'insert (mapcar
2077 #'(lambda (c)
2078 (if (not (or (char-equal c ?\s)
2079 (char-equal c ?\n)))
2081 ?\s))
2082 str)))
2083 (insert "\n"))
2084 (point))
2085 `(ibuffer-title t font-lock-face ,ibuffer-title-face))
2086 ;; Now, insert the summary columns.
2087 (goto-char (point-max))
2088 (if (get-text-property (1- (point-max)) 'ibuffer-summary)
2089 (delete-region (previous-single-property-change
2090 (point-max) 'ibuffer-summary)
2091 (point-max)))
2092 (if ibuffer-display-summary
2093 (add-text-properties
2094 (point)
2095 (progn
2096 (insert "\n")
2097 (dolist (element format)
2098 (insert
2099 (if (stringp element)
2100 (make-string (length element) ?\s)
2101 (let ((sym (car element)))
2102 (let ((min (cadr element))
2103 ;; (max (caddr element))
2104 (align (cadddr element)))
2105 ;; Ignore a negative min when we're inserting the title
2106 (when (minusp min)
2107 (setq min (- min)))
2108 (let* ((summary (if (get sym 'ibuffer-column-summarizer)
2109 (funcall (get sym 'ibuffer-column-summarizer)
2110 (get sym 'ibuffer-column-summary))
2111 (make-string (length (get sym 'ibuffer-column-name))
2112 ?\s)))
2113 (len (length summary)))
2114 (if (< len min)
2115 (ibuffer-format-column summary
2116 (- min len)
2117 align)
2118 summary)))))))
2119 (point))
2120 `(ibuffer-summary t)))))
2123 (defun ibuffer-redisplay (&optional silent)
2124 "Redisplay the current list of buffers.
2125 This does not show new buffers; use `ibuffer-update' for that.
2127 If optional arg SILENT is non-nil, do not display progress messages."
2128 (interactive)
2129 (ibuffer-forward-line 0)
2130 (unless silent
2131 (message "Redisplaying current buffer list..."))
2132 (let ((blist (ibuffer-current-state-list)))
2133 (when (null blist)
2134 (if (and (featurep 'ibuf-ext)
2135 (or ibuffer-filtering-qualifiers ibuffer-hidden-filter-groups))
2136 (message "No buffers! (note: filtering in effect)")
2137 (error "No buffers!")))
2138 (ibuffer-redisplay-engine blist t)
2139 (unless silent
2140 (message "Redisplaying current buffer list...done"))
2141 (ibuffer-forward-line 0)))
2143 (defun ibuffer-update (arg &optional silent)
2144 "Regenerate the list of all buffers.
2146 Prefix arg non-nil means to toggle whether buffers that match
2147 `ibuffer-maybe-show-predicates' should be displayed.
2149 If optional arg SILENT is non-nil, do not display progress messages."
2150 (interactive "P")
2151 (if arg
2152 (setq ibuffer-display-maybe-show-predicates
2153 (not ibuffer-display-maybe-show-predicates)))
2154 (ibuffer-forward-line 0)
2155 (let* ((bufs (buffer-list))
2156 (blist (ibuffer-filter-buffers
2157 (current-buffer)
2158 (if (and
2159 (cadr bufs)
2160 (eq ibuffer-always-show-last-buffer
2161 :nomini)
2162 (minibufferp (cadr bufs)))
2163 (caddr bufs)
2164 (cadr bufs))
2165 (ibuffer-current-buffers-with-marks bufs)
2166 ibuffer-display-maybe-show-predicates)))
2167 (when (null blist)
2168 (if (and (featurep 'ibuf-ext)
2169 ibuffer-filtering-qualifiers)
2170 (message "No buffers! (note: filtering in effect)")
2171 (error "No buffers!")))
2172 (unless silent
2173 (message "Updating buffer list..."))
2174 (ibuffer-redisplay-engine blist arg)
2175 (unless silent
2176 (message "Updating buffer list...done")))
2177 (if (eq ibuffer-shrink-to-minimum-size 'onewindow)
2178 (ibuffer-shrink-to-fit t)
2179 (when ibuffer-shrink-to-minimum-size
2180 (ibuffer-shrink-to-fit)))
2181 (ibuffer-forward-line 0)
2182 ;; I tried to update this automatically from the mode-line-process format,
2183 ;; but changing nil-ness of header-line-format while computing
2184 ;; mode-line-format is asking a bit too much it seems. --Stef
2185 (setq header-line-format
2186 (and ibuffer-use-header-line
2187 ibuffer-filtering-qualifiers
2188 ibuffer-header-line-format)))
2190 (defun ibuffer-sort-bufferlist (bmarklist)
2191 (unless ibuffer-sorting-functions-alist
2192 ;; make sure the sorting functions are loaded
2193 (require 'ibuf-ext))
2194 (let* ((sortdat (assq ibuffer-sorting-mode
2195 ibuffer-sorting-functions-alist))
2196 (func (caddr sortdat)))
2197 (let ((result
2198 ;; actually sort the buffers
2199 (if (and sortdat func)
2200 (sort bmarklist func)
2201 bmarklist)))
2202 ;; perhaps reverse the sorted buffer list
2203 (if ibuffer-sorting-reversep
2204 (nreverse result)
2205 result))))
2207 (defun ibuffer-insert-filter-group (name display-name filter-string format bmarklist)
2208 (add-text-properties
2209 (point)
2210 (progn
2211 (insert "[ " display-name " ]")
2212 (point))
2213 `(ibuffer-filter-group-name
2214 ,name
2215 font-lock-face ,ibuffer-filter-group-name-face
2216 keymap ,ibuffer-mode-filter-group-map
2217 mouse-face highlight
2218 help-echo ,(let ((echo '(if tooltip-mode
2219 "mouse-1: toggle marks in this group\nmouse-2: hide/show this filtering group"
2220 "mouse-1: toggle marks mouse-2: hide/show")))
2221 (if (> (length filter-string) 0)
2222 `(concat ,filter-string
2223 (if tooltip-mode "\n" " ")
2224 ,echo)
2225 echo))))
2226 (insert "\n")
2227 (when bmarklist
2228 (put-text-property
2229 (point)
2230 (progn
2231 (dolist (entry bmarklist)
2232 (ibuffer-insert-buffer-line (car entry) (cdr entry) format))
2233 (point))
2234 'ibuffer-filter-group
2235 name)))
2237 (defun ibuffer-redisplay-engine (bmarklist &optional ignore)
2238 (ibuffer-assert-ibuffer-mode)
2239 (let* ((--ibuffer-insert-buffers-and-marks-format
2240 (ibuffer-current-format))
2241 (--ibuffer-expanded-format (mapcar #'ibuffer-expand-format-entry
2242 (ibuffer-current-format t)))
2243 (orig (count-lines (point-min) (point)))
2244 ;; Inhibit font-lock caching tricks, since we're modifying the
2245 ;; entire buffer at once
2246 (after-change-functions nil)
2247 (ext-loaded (featurep 'ibuf-ext))
2248 (bgroups (if ext-loaded
2249 (ibuffer-generate-filter-groups bmarklist)
2250 (list (cons "Default" bmarklist)))))
2251 (ibuffer-clear-summary-columns --ibuffer-expanded-format)
2252 (unwind-protect
2253 (progn
2254 (setq buffer-read-only nil)
2255 (erase-buffer)
2256 (ibuffer-update-format)
2257 (dolist (group (nreverse bgroups))
2258 (let* ((name (car group))
2259 (disabled (and ext-loaded
2260 (member name ibuffer-hidden-filter-groups)))
2261 (bmarklist (cdr group)))
2262 (unless (and (null bmarklist)
2263 (not disabled)
2264 ext-loaded
2265 (null ibuffer-show-empty-filter-groups))
2266 (ibuffer-insert-filter-group
2267 name
2268 (if disabled (concat name " ...") name)
2269 (if ext-loaded
2270 (ibuffer-format-filter-group-data name)
2272 --ibuffer-insert-buffers-and-marks-format
2273 (if disabled
2275 (ibuffer-sort-bufferlist bmarklist))))))
2276 (ibuffer-update-title-and-summary --ibuffer-expanded-format))
2277 (setq buffer-read-only t)
2278 (set-buffer-modified-p ibuffer-did-modification)
2279 (setq ibuffer-did-modification nil)
2280 (goto-char (point-min))
2281 (forward-line orig))))
2283 (defun ibuffer-quit ()
2284 "Quit this `ibuffer' session.
2285 Try to restore the previous window configuration if
2286 `ibuffer-restore-window-config-on-quit' is non-nil."
2287 (interactive)
2288 (if ibuffer-restore-window-config-on-quit
2289 (progn
2290 (bury-buffer)
2291 (unless (= (count-windows) 1)
2292 (set-window-configuration ibuffer-prev-window-config)))
2293 (bury-buffer)))
2295 ;;;###autoload
2296 (defun ibuffer-list-buffers (&optional files-only)
2297 "Display a list of buffers, in another window.
2298 If optional argument FILES-ONLY is non-nil, then add a filter for
2299 buffers which are visiting a file."
2300 (interactive "P")
2301 (ibuffer t nil (when files-only
2302 '((filename . ".*"))) t))
2304 ;;;###autoload
2305 (defun ibuffer-other-window (&optional files-only)
2306 "Like `ibuffer', but displayed in another window by default.
2307 If optional argument FILES-ONLY is non-nil, then add a filter for
2308 buffers which are visiting a file."
2309 (interactive "P")
2310 (ibuffer t nil (when files-only
2311 '((filename . ".*")))))
2313 ;;;###autoload
2314 (defun ibuffer (&optional other-window-p name qualifiers noselect
2315 shrink filter-groups formats)
2316 "Begin using Ibuffer to edit a list of buffers.
2317 Type 'h' after entering ibuffer for more information.
2319 All arguments are optional.
2320 OTHER-WINDOW-P says to use another window.
2321 NAME specifies the name of the buffer (defaults to \"*Ibuffer*\").
2322 QUALIFIERS is an initial set of filtering qualifiers to use;
2323 see `ibuffer-filtering-qualifiers'.
2324 NOSELECT means don't select the Ibuffer buffer.
2325 SHRINK means shrink the buffer to minimal size. The special
2326 value `onewindow' means always use another window.
2327 FILTER-GROUPS is an initial set of filtering groups to use;
2328 see `ibuffer-filter-groups'.
2329 FORMATS is the value to use for `ibuffer-formats'.
2330 If specified, then the variable `ibuffer-formats' will have
2331 that value locally in this buffer."
2332 (interactive "P")
2333 (when ibuffer-use-other-window
2334 (setq other-window-p t))
2335 (setq ibuffer-prev-window-config (current-window-configuration))
2336 (let ((buf (get-buffer-create (or name "*Ibuffer*"))))
2337 (if other-window-p
2338 (funcall (if noselect #'(lambda (buf) (display-buffer buf t)) #'pop-to-buffer) buf)
2339 (funcall (if noselect #'display-buffer #'switch-to-buffer) buf))
2340 (with-current-buffer buf
2341 (save-selected-window
2342 ;; We switch to the buffer's window in order to be able
2343 ;; to modify the value of point
2344 (select-window (get-buffer-window buf 0))
2345 (or (eq major-mode 'ibuffer-mode)
2346 (ibuffer-mode))
2347 (setq ibuffer-restore-window-config-on-quit other-window-p)
2348 (when shrink
2349 (setq ibuffer-shrink-to-minimum-size shrink))
2350 (when qualifiers
2351 (require 'ibuf-ext)
2352 (setq ibuffer-filtering-qualifiers qualifiers))
2353 (when filter-groups
2354 (require 'ibuf-ext)
2355 (setq ibuffer-filter-groups filter-groups))
2356 (when formats
2357 (set (make-local-variable 'ibuffer-formats) formats))
2358 (ibuffer-update nil)
2359 ;; Skip the group name by default.
2360 (ibuffer-forward-line 0 t)
2361 (unwind-protect
2362 (progn
2363 (setq buffer-read-only nil)
2364 (run-hooks 'ibuffer-hook))
2365 (setq buffer-read-only t))
2366 (unless ibuffer-expert
2367 (message "Commands: m, u, t, RET, g, k, S, D, Q; q to quit; h for help"))))))
2369 (put 'ibuffer-mode 'mode-class 'special)
2370 (defun ibuffer-mode ()
2371 "A major mode for viewing a list of buffers.
2372 In Ibuffer, you can conveniently perform many operations on the
2373 currently open buffers, in addition to filtering your view to a
2374 particular subset of them, and sorting by various criteria.
2376 Operations on marked buffers:
2378 '\\[ibuffer-do-save]' - Save the marked buffers
2379 '\\[ibuffer-do-view]' - View the marked buffers in this frame.
2380 '\\[ibuffer-do-view-other-frame]' - View the marked buffers in another frame.
2381 '\\[ibuffer-do-revert]' - Revert the marked buffers.
2382 '\\[ibuffer-do-toggle-read-only]' - Toggle read-only state of marked buffers.
2383 '\\[ibuffer-do-delete]' - Kill the marked buffers.
2384 '\\[ibuffer-do-isearch]' - Do incremental search in the marked buffers.
2385 '\\[ibuffer-do-isearch-regexp]' - Isearch for regexp in the marked buffers.
2386 '\\[ibuffer-do-replace-regexp]' - Replace by regexp in each of the marked
2387 buffers.
2388 '\\[ibuffer-do-query-replace]' - Query replace in each of the marked buffers.
2389 '\\[ibuffer-do-query-replace-regexp]' - As above, with a regular expression.
2390 '\\[ibuffer-do-print]' - Print the marked buffers.
2391 '\\[ibuffer-do-occur]' - List lines in all marked buffers which match
2392 a given regexp (like the function `occur').
2393 '\\[ibuffer-do-shell-command-pipe]' - Pipe the contents of the marked
2394 buffers to a shell command.
2395 '\\[ibuffer-do-shell-command-pipe-replace]' - Replace the contents of the marked
2396 buffers with the output of a shell command.
2397 '\\[ibuffer-do-shell-command-file]' - Run a shell command with the
2398 buffer's file as an argument.
2399 '\\[ibuffer-do-eval]' - Evaluate a form in each of the marked buffers. This
2400 is a very flexible command. For example, if you want to make all
2401 of the marked buffers read only, try using (toggle-read-only 1) as
2402 the input form.
2403 '\\[ibuffer-do-view-and-eval]' - As above, but view each buffer while the form
2404 is evaluated.
2405 '\\[ibuffer-do-kill-lines]' - Remove the marked lines from the *Ibuffer* buffer,
2406 but don't kill the associated buffer.
2407 '\\[ibuffer-do-kill-on-deletion-marks]' - Kill all buffers marked for deletion.
2409 Marking commands:
2411 '\\[ibuffer-mark-forward]' - Mark the buffer at point.
2412 '\\[ibuffer-toggle-marks]' - Unmark all currently marked buffers, and mark
2413 all unmarked buffers.
2414 '\\[ibuffer-unmark-forward]' - Unmark the buffer at point.
2415 '\\[ibuffer-unmark-backward]' - Unmark the buffer at point, and move to the
2416 previous line.
2417 '\\[ibuffer-unmark-all]' - Unmark all marked buffers.
2418 '\\[ibuffer-mark-by-mode]' - Mark buffers by major mode.
2419 '\\[ibuffer-mark-unsaved-buffers]' - Mark all \"unsaved\" buffers.
2420 This means that the buffer is modified, and has an associated file.
2421 '\\[ibuffer-mark-modified-buffers]' - Mark all modified buffers,
2422 regardless of whether or not they have an associated file.
2423 '\\[ibuffer-mark-special-buffers]' - Mark all buffers whose name begins and
2424 ends with '*'.
2425 '\\[ibuffer-mark-dissociated-buffers]' - Mark all buffers which have
2426 an associated file, but that file doesn't currently exist.
2427 '\\[ibuffer-mark-read-only-buffers]' - Mark all read-only buffers.
2428 '\\[ibuffer-mark-dired-buffers]' - Mark buffers in `dired' mode.
2429 '\\[ibuffer-mark-help-buffers]' - Mark buffers in `help-mode', `apropos-mode', etc.
2430 '\\[ibuffer-mark-old-buffers]' - Mark buffers older than `ibuffer-old-time'.
2431 '\\[ibuffer-mark-for-delete]' - Mark the buffer at point for deletion.
2432 '\\[ibuffer-mark-by-name-regexp]' - Mark buffers by their name, using a regexp.
2433 '\\[ibuffer-mark-by-mode-regexp]' - Mark buffers by their major mode, using a regexp.
2434 '\\[ibuffer-mark-by-file-name-regexp]' - Mark buffers by their filename, using a regexp.
2436 Filtering commands:
2438 '\\[ibuffer-filter-by-mode]' - Add a filter by major mode.
2439 '\\[ibuffer-filter-by-used-mode]' - Add a filter by major mode now in use.
2440 '\\[ibuffer-filter-by-name]' - Add a filter by buffer name.
2441 '\\[ibuffer-filter-by-content]' - Add a filter by buffer content.
2442 '\\[ibuffer-filter-by-filename]' - Add a filter by filename.
2443 '\\[ibuffer-filter-by-size-gt]' - Add a filter by buffer size.
2444 '\\[ibuffer-filter-by-size-lt]' - Add a filter by buffer size.
2445 '\\[ibuffer-filter-by-predicate]' - Add a filter by an arbitrary Lisp predicate.
2446 '\\[ibuffer-save-filters]' - Save the current filters with a name.
2447 '\\[ibuffer-switch-to-saved-filters]' - Switch to previously saved filters.
2448 '\\[ibuffer-add-saved-filters]' - Add saved filters to current filters.
2449 '\\[ibuffer-or-filter]' - Replace the top two filters with their logical OR.
2450 '\\[ibuffer-pop-filter]' - Remove the top filter.
2451 '\\[ibuffer-negate-filter]' - Invert the logical sense of the top filter.
2452 '\\[ibuffer-decompose-filter]' - Break down the topmost filter.
2453 '\\[ibuffer-filter-disable]' - Remove all filtering currently in effect.
2455 Filter group commands:
2457 '\\[ibuffer-filters-to-filter-group]' - Create filter group from filters.
2458 '\\[ibuffer-pop-filter-group]' - Remove top filter group.
2459 '\\[ibuffer-forward-filter-group]' - Move to the next filter group.
2460 '\\[ibuffer-backward-filter-group]' - Move to the previous filter group.
2461 '\\[ibuffer-clear-filter-groups]' - Remove all active filter groups.
2462 '\\[ibuffer-save-filter-groups]' - Save the current groups with a name.
2463 '\\[ibuffer-switch-to-saved-filter-groups]' - Restore previously saved groups.
2464 '\\[ibuffer-delete-saved-filter-groups]' - Delete previously saved groups.
2466 Sorting commands:
2468 '\\[ibuffer-toggle-sorting-mode]' - Rotate between the various sorting modes.
2469 '\\[ibuffer-invert-sorting]' - Reverse the current sorting order.
2470 '\\[ibuffer-do-sort-by-alphabetic]' - Sort the buffers lexicographically.
2471 '\\[ibuffer-do-sort-by-filename/process]' - Sort the buffers by the file name.
2472 '\\[ibuffer-do-sort-by-recency]' - Sort the buffers by last viewing time.
2473 '\\[ibuffer-do-sort-by-size]' - Sort the buffers by size.
2474 '\\[ibuffer-do-sort-by-major-mode]' - Sort the buffers by major mode.
2476 Other commands:
2478 '\\[ibuffer-update]' - Regenerate the list of all buffers.
2479 Prefix arg means to toggle whether buffers that match
2480 `ibuffer-maybe-show-predicates' should be displayed.
2482 '\\[ibuffer-switch-format]' - Change the current display format.
2483 '\\[forward-line]' - Move point to the next line.
2484 '\\[previous-line]' - Move point to the previous line.
2485 '\\[ibuffer-quit]' - Bury the Ibuffer buffer.
2486 '\\[describe-mode]' - This help.
2487 '\\[ibuffer-diff-with-file]' - View the differences between this buffer
2488 and its associated file.
2489 '\\[ibuffer-visit-buffer]' - View the buffer on this line.
2490 '\\[ibuffer-visit-buffer-other-window]' - As above, but in another window.
2491 '\\[ibuffer-visit-buffer-other-window-noselect]' - As both above, but don't select
2492 the new window.
2493 '\\[ibuffer-bury-buffer]' - Bury (not kill!) the buffer on this line.
2495 ** Information on Filtering:
2497 You can filter your ibuffer view via different critera. Each Ibuffer
2498 buffer has its own stack of active filters. For example, suppose you
2499 are working on an Emacs Lisp project. You can create an Ibuffer
2500 buffer displays buffers in just `emacs-lisp' modes via
2501 '\\[ibuffer-filter-by-mode] emacs-lisp-mode RET'. In this case, there
2502 is just one entry on the filtering stack.
2504 You can also combine filters. The various filtering commands push a
2505 new filter onto the stack, and the filters combine to show just
2506 buffers which satisfy ALL criteria on the stack. For example, suppose
2507 you only want to see buffers in `emacs-lisp' mode, whose names begin
2508 with \"gnus\". You can accomplish this via:
2509 '\\[ibuffer-filter-by-mode] emacs-lisp-mode RET
2510 \\[ibuffer-filter-by-name] ^gnus RET'.
2512 Additionally, you can OR the top two filters together with
2513 '\\[ibuffer-or-filters]'. To see all buffers in either
2514 `emacs-lisp-mode' or `lisp-interaction-mode', type:
2516 '\\[ibuffer-filter-by-mode] emacs-lisp-mode RET \\[ibuffer-filter-by-mode] lisp-interaction-mode RET \\[ibuffer-or-filters]'.
2518 Filters can also be saved and restored using mnemonic names: see the
2519 functions `ibuffer-save-filters' and `ibuffer-switch-to-saved-filters'.
2521 To remove the top filter on the stack, use '\\[ibuffer-pop-filter]', and
2522 to disable all filtering currently in effect, use
2523 '\\[ibuffer-filter-disable]'.
2525 ** Filter Groups:
2527 Once one has mastered filters, the next logical step up is \"filter
2528 groups\". A filter group is basically a named group of buffers which
2529 match a filter, which are displayed together in an Ibuffer buffer. To
2530 create a filter group, simply use the regular functions to create a
2531 filter, and then type '\\[ibuffer-filters-to-filter-group]'.
2533 A quick example will make things clearer. Suppose that one wants to
2534 group all of one's Emacs Lisp buffers together. To do this, type
2536 '\\[ibuffer-filter-by-mode] emacs-lisp-mode RET \\[ibuffer-filters-to-filter-group] RET emacs lisp buffers RET'
2538 You may, of course, name the group whatever you want; it doesn't have
2539 to be \"emacs lisp buffers\". Filter groups may be composed of any
2540 arbitrary combination of filters.
2542 Just like filters themselves, filter groups act as a stack. Buffers
2543 will not be displayed multiple times if they would be included in
2544 multiple filter groups; instead, the first filter group is used. The
2545 filter groups are displayed in this order of precedence.
2547 You may rearrange filter groups by using the regular
2548 '\\[ibuffer-kill-line]' and '\\[ibuffer-yank]' pair. Yanked groups
2549 will be inserted before the group at point."
2550 (kill-all-local-variables)
2551 (use-local-map ibuffer-mode-map)
2552 (setq major-mode 'ibuffer-mode)
2553 (setq mode-name "Ibuffer")
2554 ;; Include state info next to the mode name.
2555 (set (make-local-variable 'mode-line-process)
2556 '(" by "
2557 (ibuffer-sorting-mode (:eval (symbol-name ibuffer-sorting-mode))
2558 "view time")
2559 (ibuffer-sorting-reversep " [rev]")
2560 (ibuffer-auto-mode " (Auto)")
2561 ;; Only list the filters if they're not already in the header-line.
2562 (header-line-format
2564 (:eval (if (functionp 'ibuffer-format-qualifier)
2565 (mapconcat 'ibuffer-format-qualifier
2566 ibuffer-filtering-qualifiers ""))))))
2567 ;; `ibuffer-update' puts this on header-line-format when needed.
2568 (setq ibuffer-header-line-format
2569 ;; Display the part that won't be in the mode-line.
2570 (list* "" mode-name
2571 (mapcar (lambda (elem)
2572 (if (eq (car-safe elem) 'header-line-format)
2573 (nth 2 elem) elem))
2574 mode-line-process)))
2576 (setq buffer-read-only t)
2577 (buffer-disable-undo)
2578 (setq truncate-lines ibuffer-truncate-lines)
2579 ;; This makes things less ugly for Emacs 21 users with a non-nil
2580 ;; `show-trailing-whitespace'.
2581 (setq show-trailing-whitespace nil)
2582 ;; disable `show-paren-mode' buffer-locally
2583 (if (bound-and-true-p show-paren-mode)
2584 (set (make-local-variable 'show-paren-mode) nil))
2585 (set (make-local-variable 'revert-buffer-function)
2586 #'ibuffer-update)
2587 (set (make-local-variable 'ibuffer-sorting-mode)
2588 ibuffer-default-sorting-mode)
2589 (set (make-local-variable 'ibuffer-sorting-reversep)
2590 ibuffer-default-sorting-reversep)
2591 (set (make-local-variable 'ibuffer-shrink-to-minimum-size)
2592 ibuffer-default-shrink-to-minimum-size)
2593 (set (make-local-variable 'ibuffer-display-maybe-show-predicates)
2594 ibuffer-default-display-maybe-show-predicates)
2595 (set (make-local-variable 'ibuffer-filtering-qualifiers) nil)
2596 (set (make-local-variable 'ibuffer-filter-groups) nil)
2597 (set (make-local-variable 'ibuffer-filter-group-kill-ring) nil)
2598 (set (make-local-variable 'ibuffer-hidden-filter-groups) nil)
2599 (set (make-local-variable 'ibuffer-compiled-formats) nil)
2600 (set (make-local-variable 'ibuffer-cached-formats) nil)
2601 (set (make-local-variable 'ibuffer-cached-eliding-string) nil)
2602 (set (make-local-variable 'ibuffer-cached-elide-long-columns) nil)
2603 (set (make-local-variable 'ibuffer-current-format) nil)
2604 (set (make-local-variable 'ibuffer-restore-window-config-on-quit) nil)
2605 (set (make-local-variable 'ibuffer-did-modification) nil)
2606 (set (make-local-variable 'ibuffer-tmp-hide-regexps) nil)
2607 (set (make-local-variable 'ibuffer-tmp-show-regexps) nil)
2608 (define-key ibuffer-mode-map [menu-bar edit] 'undefined)
2609 (define-key ibuffer-mode-map [menu-bar operate] (cons "Operate" ibuffer-mode-operate-map))
2610 (ibuffer-update-format)
2611 (when ibuffer-default-directory
2612 (setq default-directory ibuffer-default-directory))
2613 (add-hook 'change-major-mode-hook 'font-lock-defontify nil t)
2614 (run-mode-hooks 'ibuffer-mode-hook))
2617 ;;; Start of automatically extracted autoloads.
2619 ;;;### (autoloads (ibuffer-do-occur ibuffer-mark-dired-buffers ibuffer-mark-read-only-buffers
2620 ;;;;;; ibuffer-mark-special-buffers ibuffer-mark-old-buffers ibuffer-mark-compressed-file-buffers
2621 ;;;;;; ibuffer-mark-help-buffers ibuffer-mark-dissociated-buffers
2622 ;;;;;; ibuffer-mark-unsaved-buffers ibuffer-mark-modified-buffers
2623 ;;;;;; ibuffer-mark-by-mode ibuffer-mark-by-file-name-regexp ibuffer-mark-by-mode-regexp
2624 ;;;;;; ibuffer-mark-by-name-regexp ibuffer-copy-filename-as-kill
2625 ;;;;;; ibuffer-diff-with-file ibuffer-jump-to-buffer ibuffer-do-kill-lines
2626 ;;;;;; ibuffer-backwards-next-marked ibuffer-forward-next-marked
2627 ;;;;;; ibuffer-add-to-tmp-show ibuffer-add-to-tmp-hide ibuffer-bs-show
2628 ;;;;;; ibuffer-invert-sorting ibuffer-toggle-sorting-mode ibuffer-switch-to-saved-filters
2629 ;;;;;; ibuffer-add-saved-filters ibuffer-delete-saved-filters ibuffer-save-filters
2630 ;;;;;; ibuffer-or-filter ibuffer-negate-filter ibuffer-exchange-filters
2631 ;;;;;; ibuffer-decompose-filter ibuffer-pop-filter ibuffer-filter-disable
2632 ;;;;;; ibuffer-switch-to-saved-filter-groups ibuffer-delete-saved-filter-groups
2633 ;;;;;; ibuffer-save-filter-groups ibuffer-yank-filter-group ibuffer-yank
2634 ;;;;;; ibuffer-kill-line ibuffer-kill-filter-group ibuffer-jump-to-filter-group
2635 ;;;;;; ibuffer-clear-filter-groups ibuffer-decompose-filter-group
2636 ;;;;;; ibuffer-pop-filter-group ibuffer-set-filter-groups-by-mode
2637 ;;;;;; ibuffer-filters-to-filter-group ibuffer-included-in-filters-p
2638 ;;;;;; ibuffer-backward-filter-group ibuffer-forward-filter-group
2639 ;;;;;; ibuffer-toggle-filter-group ibuffer-mouse-toggle-filter-group
2640 ;;;;;; ibuffer-interactive-filter-by-mode ibuffer-mouse-filter-by-mode
2641 ;;;;;; ibuffer-auto-mode) "ibuf-ext" "ibuf-ext.el" "f163e17664a89a6f0aa2b15bfaaa65a4")
2642 ;;; Generated autoloads from ibuf-ext.el
2644 (autoload 'ibuffer-auto-mode "ibuf-ext" "\
2645 Toggle use of Ibuffer's auto-update facility.
2646 With numeric ARG, enable auto-update if and only if ARG is positive.
2648 \(fn &optional ARG)" t nil)
2650 (autoload 'ibuffer-mouse-filter-by-mode "ibuf-ext" "\
2651 Enable or disable filtering by the major mode chosen via mouse.
2653 \(fn EVENT)" t nil)
2655 (autoload 'ibuffer-interactive-filter-by-mode "ibuf-ext" "\
2656 Enable or disable filtering by the major mode at point.
2658 \(fn EVENT-OR-POINT)" t nil)
2660 (autoload 'ibuffer-mouse-toggle-filter-group "ibuf-ext" "\
2661 Toggle the display status of the filter group chosen with the mouse.
2663 \(fn EVENT)" t nil)
2665 (autoload 'ibuffer-toggle-filter-group "ibuf-ext" "\
2666 Toggle the display status of the filter group on this line.
2668 \(fn)" t nil)
2670 (autoload 'ibuffer-forward-filter-group "ibuf-ext" "\
2671 Move point forwards by COUNT filtering groups.
2673 \(fn &optional COUNT)" t nil)
2675 (autoload 'ibuffer-backward-filter-group "ibuf-ext" "\
2676 Move point backwards by COUNT filtering groups.
2678 \(fn &optional COUNT)" t nil)
2679 (autoload 'ibuffer-do-shell-command-pipe "ibuf-ext")
2680 (autoload 'ibuffer-do-shell-command-pipe-replace "ibuf-ext")
2681 (autoload 'ibuffer-do-shell-command-file "ibuf-ext")
2682 (autoload 'ibuffer-do-eval "ibuf-ext")
2683 (autoload 'ibuffer-do-view-and-eval "ibuf-ext")
2684 (autoload 'ibuffer-do-rename-uniquely "ibuf-ext")
2685 (autoload 'ibuffer-do-revert "ibuf-ext")
2686 (autoload 'ibuffer-do-isearch "ibuf-ext")
2687 (autoload 'ibuffer-do-isearch-regexp "ibuf-ext")
2688 (autoload 'ibuffer-do-replace-regexp "ibuf-ext")
2689 (autoload 'ibuffer-do-query-replace "ibuf-ext")
2690 (autoload 'ibuffer-do-query-replace-regexp "ibuf-ext")
2691 (autoload 'ibuffer-do-print "ibuf-ext")
2693 (autoload 'ibuffer-included-in-filters-p "ibuf-ext" "\
2694 Not documented
2696 \(fn BUF FILTERS)" nil nil)
2698 (autoload 'ibuffer-filters-to-filter-group "ibuf-ext" "\
2699 Make the current filters into a filtering group.
2701 \(fn NAME)" t nil)
2703 (autoload 'ibuffer-set-filter-groups-by-mode "ibuf-ext" "\
2704 Set the current filter groups to filter by mode.
2706 \(fn)" t nil)
2708 (autoload 'ibuffer-pop-filter-group "ibuf-ext" "\
2709 Remove the first filter group.
2711 \(fn)" t nil)
2713 (autoload 'ibuffer-decompose-filter-group "ibuf-ext" "\
2714 Decompose the filter group GROUP into active filters.
2716 \(fn GROUP)" t nil)
2718 (autoload 'ibuffer-clear-filter-groups "ibuf-ext" "\
2719 Remove all filter groups.
2721 \(fn)" t nil)
2723 (autoload 'ibuffer-jump-to-filter-group "ibuf-ext" "\
2724 Move point to the filter group whose name is NAME.
2726 \(fn NAME)" t nil)
2728 (autoload 'ibuffer-kill-filter-group "ibuf-ext" "\
2729 Kill the filter group named NAME.
2730 The group will be added to `ibuffer-filter-group-kill-ring'.
2732 \(fn NAME)" t nil)
2734 (autoload 'ibuffer-kill-line "ibuf-ext" "\
2735 Kill the filter group at point.
2736 See also `ibuffer-kill-filter-group'.
2738 \(fn &optional ARG INTERACTIVE-P)" t nil)
2740 (autoload 'ibuffer-yank "ibuf-ext" "\
2741 Yank the last killed filter group before group at point.
2743 \(fn)" t nil)
2745 (autoload 'ibuffer-yank-filter-group "ibuf-ext" "\
2746 Yank the last killed filter group before group named NAME.
2748 \(fn NAME)" t nil)
2750 (autoload 'ibuffer-save-filter-groups "ibuf-ext" "\
2751 Save all active filter groups GROUPS as NAME.
2752 They are added to `ibuffer-saved-filter-groups'. Interactively,
2753 prompt for NAME, and use the current filters.
2755 \(fn NAME GROUPS)" t nil)
2757 (autoload 'ibuffer-delete-saved-filter-groups "ibuf-ext" "\
2758 Delete saved filter groups with NAME.
2759 They are removed from `ibuffer-saved-filter-groups'.
2761 \(fn NAME)" t nil)
2763 (autoload 'ibuffer-switch-to-saved-filter-groups "ibuf-ext" "\
2764 Set this buffer's filter groups to saved version with NAME.
2765 The value from `ibuffer-saved-filter-groups' is used.
2767 \(fn NAME)" t nil)
2769 (autoload 'ibuffer-filter-disable "ibuf-ext" "\
2770 Disable all filters currently in effect in this buffer.
2772 \(fn)" t nil)
2774 (autoload 'ibuffer-pop-filter "ibuf-ext" "\
2775 Remove the top filter in this buffer.
2777 \(fn)" t nil)
2779 (autoload 'ibuffer-decompose-filter "ibuf-ext" "\
2780 Separate the top compound filter (OR, NOT, or SAVED) in this buffer.
2782 This means that the topmost filter on the filtering stack, which must
2783 be a complex filter like (OR [name: foo] [mode: bar-mode]), will be
2784 turned into two separate filters [name: foo] and [mode: bar-mode].
2786 \(fn)" t nil)
2788 (autoload 'ibuffer-exchange-filters "ibuf-ext" "\
2789 Exchange the top two filters on the stack in this buffer.
2791 \(fn)" t nil)
2793 (autoload 'ibuffer-negate-filter "ibuf-ext" "\
2794 Negate the sense of the top filter in the current buffer.
2796 \(fn)" t nil)
2798 (autoload 'ibuffer-or-filter "ibuf-ext" "\
2799 Replace the top two filters in this buffer with their logical OR.
2800 If optional argument REVERSE is non-nil, instead break the top OR
2801 filter into parts.
2803 \(fn &optional REVERSE)" t nil)
2805 (autoload 'ibuffer-save-filters "ibuf-ext" "\
2806 Save FILTERS in this buffer with name NAME in `ibuffer-saved-filters'.
2807 Interactively, prompt for NAME, and use the current filters.
2809 \(fn NAME FILTERS)" t nil)
2811 (autoload 'ibuffer-delete-saved-filters "ibuf-ext" "\
2812 Delete saved filters with NAME from `ibuffer-saved-filters'.
2814 \(fn NAME)" t nil)
2816 (autoload 'ibuffer-add-saved-filters "ibuf-ext" "\
2817 Add saved filters from `ibuffer-saved-filters' to this buffer's filters.
2819 \(fn NAME)" t nil)
2821 (autoload 'ibuffer-switch-to-saved-filters "ibuf-ext" "\
2822 Set this buffer's filters to filters with NAME from `ibuffer-saved-filters'.
2824 \(fn NAME)" t nil)
2825 (autoload 'ibuffer-filter-by-mode "ibuf-ext")
2826 (autoload 'ibuffer-filter-by-used-mode "ibuf-ext")
2827 (autoload 'ibuffer-filter-by-name "ibuf-ext")
2828 (autoload 'ibuffer-filter-by-filename "ibuf-ext")
2829 (autoload 'ibuffer-filter-by-size-gt "ibuf-ext")
2830 (autoload 'ibuffer-filter-by-size-lt "ibuf-ext")
2831 (autoload 'ibuffer-filter-by-content "ibuf-ext")
2832 (autoload 'ibuffer-filter-by-predicate "ibuf-ext")
2834 (autoload 'ibuffer-toggle-sorting-mode "ibuf-ext" "\
2835 Toggle the current sorting mode.
2836 Default sorting modes are:
2837 Recency - the last time the buffer was viewed
2838 Name - the name of the buffer
2839 Major Mode - the name of the major mode of the buffer
2840 Size - the size of the buffer
2842 \(fn)" t nil)
2844 (autoload 'ibuffer-invert-sorting "ibuf-ext" "\
2845 Toggle whether or not sorting is in reverse order.
2847 \(fn)" t nil)
2848 (autoload 'ibuffer-do-sort-by-major-mode "ibuf-ext")
2849 (autoload 'ibuffer-do-sort-by-mode-name "ibuf-ext")
2850 (autoload 'ibuffer-do-sort-by-alphabetic "ibuf-ext")
2851 (autoload 'ibuffer-do-sort-by-size "ibuf-ext")
2852 (autoload 'ibuffer-do-sort-by-filename/process "ibuf-ext")
2854 (autoload 'ibuffer-bs-show "ibuf-ext" "\
2855 Emulate `bs-show' from the bs.el package.
2857 \(fn)" t nil)
2859 (autoload 'ibuffer-add-to-tmp-hide "ibuf-ext" "\
2860 Add REGEXP to `ibuffer-tmp-hide-regexps'.
2861 This means that buffers whose name matches REGEXP will not be shown
2862 for this Ibuffer session.
2864 \(fn REGEXP)" t nil)
2866 (autoload 'ibuffer-add-to-tmp-show "ibuf-ext" "\
2867 Add REGEXP to `ibuffer-tmp-show-regexps'.
2868 This means that buffers whose name matches REGEXP will always be shown
2869 for this Ibuffer session.
2871 \(fn REGEXP)" t nil)
2873 (autoload 'ibuffer-forward-next-marked "ibuf-ext" "\
2874 Move forward by COUNT marked buffers (default 1).
2876 If MARK is non-nil, it should be a character denoting the type of mark
2877 to move by. The default is `ibuffer-marked-char'.
2879 If DIRECTION is non-nil, it should be an integer; negative integers
2880 mean move backwards, non-negative integers mean move forwards.
2882 \(fn &optional COUNT MARK DIRECTION)" t nil)
2884 (autoload 'ibuffer-backwards-next-marked "ibuf-ext" "\
2885 Move backwards by COUNT marked buffers (default 1).
2887 If MARK is non-nil, it should be a character denoting the type of mark
2888 to move by. The default is `ibuffer-marked-char'.
2890 \(fn &optional COUNT MARK)" t nil)
2892 (autoload 'ibuffer-do-kill-lines "ibuf-ext" "\
2893 Hide all of the currently marked lines.
2895 \(fn)" t nil)
2897 (autoload 'ibuffer-jump-to-buffer "ibuf-ext" "\
2898 Move point to the buffer whose name is NAME.
2900 If called interactively, prompt for a buffer name and go to the
2901 corresponding line in the Ibuffer buffer. If said buffer is in a
2902 hidden group filter, open it.
2904 If `ibuffer-jump-offer-only-visible-buffers' is non-nil, only offer
2905 visible buffers in the completion list. Calling the command with
2906 a prefix argument reverses the meaning of that variable.
2908 \(fn NAME)" t nil)
2910 (autoload 'ibuffer-diff-with-file "ibuf-ext" "\
2911 View the differences between marked buffers and their associated files.
2912 If no buffers are marked, use buffer at point.
2913 This requires the external program \"diff\" to be in your `exec-path'.
2915 \(fn)" t nil)
2917 (autoload 'ibuffer-copy-filename-as-kill "ibuf-ext" "\
2918 Copy filenames of marked buffers into the kill ring.
2920 The names are separated by a space.
2921 If a buffer has no filename, it is ignored.
2923 With no prefix arg, use the filename sans its directory of each marked file.
2924 With a zero prefix arg, use the complete filename of each marked file.
2925 With \\[universal-argument], use the filename of each marked file relative
2926 to `ibuffer-default-directory' if non-nil, otherwise `default-directory'.
2928 You can then feed the file name(s) to other commands with \\[yank].
2930 \(fn &optional ARG)" t nil)
2932 (autoload 'ibuffer-mark-by-name-regexp "ibuf-ext" "\
2933 Mark all buffers whose name matches REGEXP.
2935 \(fn REGEXP)" t nil)
2937 (autoload 'ibuffer-mark-by-mode-regexp "ibuf-ext" "\
2938 Mark all buffers whose major mode matches REGEXP.
2940 \(fn REGEXP)" t nil)
2942 (autoload 'ibuffer-mark-by-file-name-regexp "ibuf-ext" "\
2943 Mark all buffers whose file name matches REGEXP.
2945 \(fn REGEXP)" t nil)
2947 (autoload 'ibuffer-mark-by-mode "ibuf-ext" "\
2948 Mark all buffers whose major mode equals MODE.
2950 \(fn MODE)" t nil)
2952 (autoload 'ibuffer-mark-modified-buffers "ibuf-ext" "\
2953 Mark all modified buffers.
2955 \(fn)" t nil)
2957 (autoload 'ibuffer-mark-unsaved-buffers "ibuf-ext" "\
2958 Mark all modified buffers that have an associated file.
2960 \(fn)" t nil)
2962 (autoload 'ibuffer-mark-dissociated-buffers "ibuf-ext" "\
2963 Mark all buffers whose associated file does not exist.
2965 \(fn)" t nil)
2967 (autoload 'ibuffer-mark-help-buffers "ibuf-ext" "\
2968 Mark buffers like *Help*, *Apropos*, *Info*.
2970 \(fn)" t nil)
2972 (autoload 'ibuffer-mark-compressed-file-buffers "ibuf-ext" "\
2973 Mark buffers whose associated file is compressed.
2975 \(fn)" t nil)
2977 (autoload 'ibuffer-mark-old-buffers "ibuf-ext" "\
2978 Mark buffers which have not been viewed in `ibuffer-old-time' hours.
2980 \(fn)" t nil)
2982 (autoload 'ibuffer-mark-special-buffers "ibuf-ext" "\
2983 Mark all buffers whose name begins and ends with '*'.
2985 \(fn)" t nil)
2987 (autoload 'ibuffer-mark-read-only-buffers "ibuf-ext" "\
2988 Mark all read-only buffers.
2990 \(fn)" t nil)
2992 (autoload 'ibuffer-mark-dired-buffers "ibuf-ext" "\
2993 Mark all `dired' buffers.
2995 \(fn)" t nil)
2997 (autoload 'ibuffer-do-occur "ibuf-ext" "\
2998 View lines which match REGEXP in all marked buffers.
2999 Optional argument NLINES says how many lines of context to display: it
3000 defaults to one.
3002 \(fn REGEXP &optional NLINES)" t nil)
3004 ;;;***
3006 ;;; End of automatically extracted autoloads.
3009 (provide 'ibuffer)
3011 (run-hooks 'ibuffer-load-hook)
3013 ;; Local Variables:
3014 ;; coding: iso-8859-1
3015 ;; End:
3017 ;;; ibuffer.el ends here