1 ;;; ibuffer.el --- operate on buffers like dired
3 ;; Copyright (C) 2000, 2001, 2002 Free Software Foundation, Inc.
5 ;; Author: Colin Walters <walters@verbum.org>
7 ;; Keywords: buffer, convenience
9 ;; This file is part of GNU Emacs.
11 ;; This program is free software; you can redistribute it and/or
12 ;; modify it under the terms of the GNU General Public License as
13 ;; published by the Free Software Foundation; either version 2, or (at
14 ;; your option) any later version.
16 ;; This program is distributed in the hope that it will be useful, but
17 ;; WITHOUT ANY WARRANTY; without even the implied warranty of
18 ;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
19 ;; General Public License for more details.
21 ;; You should have received a copy of the GNU General Public License
22 ;; along with this program ; see the file COPYING. If not, write to
23 ;; the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
24 ;; Boston, MA 02111-1307, USA.
28 ;; ibuffer.el is an advanced replacement for the `buffer-menu' which
29 ;; is normally distributed with Emacs. Its interface is intended to
30 ;; be analogous to that of Dired.
41 (if (fboundp 'window-list
)
42 (defun ibuffer-window-list ()
43 (window-list nil
'nomini
))
44 (defun ibuffer-window-list ()
45 (let ((ibuffer-window-list-result nil
))
46 (walk-windows #'(lambda (win) (push win ibuffer-window-list-result
)) 'nomini
)
47 (nreverse ibuffer-window-list-result
))))
49 (cond ((boundp 'global-font-lock-mode
)
50 (defsubst ibuffer-use-fontification
()
51 (when (boundp 'font-lock-mode
)
53 ((boundp 'font-lock-auto-fontify
)
54 (defsubst ibuffer-use-fontification
()
55 font-lock-auto-fontify
))
57 (defsubst ibuffer-use-fontification
()
61 "An advanced replacement for `buffer-menu'.
63 Ibuffer allows you to operate on buffers in a manner much like Dired.
64 Operations include sorting, marking by regular expression, and
65 the ability to filter the displayed buffers by various criteria."
68 (defcustom ibuffer-formats
'((mark modified read-only
" " (name 16 16 :left
:elide
)
69 " " (size 6 -
1 :right
)
70 " " (mode 16 16 :right
:elide
) " " filename
)
71 (mark " " (name 16 -
1) " " filename
))
72 "A list of ways to display buffer lines.
74 With Ibuffer, you are not limited to displaying just certain
75 attributes of a buffer such as size, name, and mode in a particular
76 order. Through this variable, you can completely customize and
77 control the appearance of an Ibuffer buffer. See also
78 `define-ibuffer-column', which allows you to define your own columns
81 This variable has the form
82 ((COLUMN COLUMN ...) (COLUMN COLUMN ...) ...)
83 Each element in `ibuffer-formats' should be a list containing COLUMN
84 specifiers. A COLUMN can be any of the following:
86 SYMBOL - A symbol naming the column. Predefined columns are:
87 mark modified read-only name size mode process filename
88 When you define your own columns using `define-ibuffer-column', just
89 use their name like the predefined columns here. This entry can
90 also be a function of two arguments, which should return a string.
91 The first argument is the buffer object, and the second is the mark
94 \"STRING\" - A literal string to display.
96 (SYMBOL MIN-SIZE MAX-SIZE &optional ALIGN ELIDE) - SYMBOL is a
97 symbol naming the column, and MIN-SIZE and MAX-SIZE are integers (or
98 functions of no arguments returning an integer) which constrict the
99 size of a column. If MAX-SIZE is -1, there is no upper bound. The
100 default values are 0 and -1, respectively. If MIN-SIZE is negative,
101 use the end of the string. The optional element ALIGN describes the
102 alignment of the column; it can be :left, :center or :right. The
103 optional element ELIDE describes whether or not to elide the column
104 if it is too long; valid values are :elide and nil. The default is
107 Some example of valid entries in `ibuffer-formats', with
108 description (also, feel free to try them out, and experiment with your
112 This format just displays the current mark (if any) and the name of
113 the buffer, separated by a space.
114 (mark modified read-only \" \" (name 16 16 :left) \" \" (size 6 -1 :right))
115 This format displays the current mark (if any), its modification and
116 read-only status, as well as the name of the buffer and its size. In
117 this format, the name is restricted to 16 characters (longer names
118 will be truncated, and shorter names will be padded with spaces), and
119 the name is also aligned to the left. The size of the buffer will
120 be padded with spaces up to a minimum of six characters, but there is
121 no upper limit on its size. The size will also be aligned to the
124 Thus, if you wanted to use these two formats, add
126 (setq ibuffer-formats '((mark \" \" name)
127 (mark modified read-only
128 (name 16 16 :left) (size 6 -1 :right))))
130 to your ~/.emacs file.
132 Using \\[ibuffer-switch-format], you can rotate the display between
133 the specified formats in the list."
137 (defcustom ibuffer-always-compile-formats
(featurep 'bytecomp
)
138 "If non-nil, then use the byte-compiler to optimize `ibuffer-formats'.
139 This will increase the redisplay speed, at the cost of loading the
140 elisp byte-compiler."
144 (defcustom ibuffer-fontification-alist
145 `((10 buffer-read-only font-lock-reference-face
)
146 (15 (string-match "^*" (buffer-name)) font-lock-keyword-face
)
147 (20 (string-match "^ " (buffer-name)) font-lock-warning-face
)
148 (25 (memq major-mode ibuffer-help-buffer-modes
) font-lock-comment-face
)
149 (30 (eq major-mode
'dired-mode
) font-lock-function-name-face
))
150 "An alist describing how to fontify buffers.
151 Each element should be of the form (PRIORITY FORM FACE), where
152 PRIORITY is an integer, FORM is an arbitrary form to evaluate in the
153 buffer, and FACE is the face to use for fontification. If the FORM
154 evaluates to non-nil, then FACE will be put on the buffer name. The
155 element with the highest PRIORITY takes precedence."
157 (list (integer :tag
"Priority")
158 (sexp :tag
"Test Form")
162 (defcustom ibuffer-use-other-window nil
163 "If non-nil, display the Ibuffer in another window by default."
167 (defcustom ibuffer-default-shrink-to-minimum-size nil
168 "If non-nil, minimize the size of the Ibuffer window by default."
171 (defvar ibuffer-shrink-to-minimum-size nil
)
173 (defcustom ibuffer-truncate-lines t
174 "If non-nil, do not display continuation lines."
178 (defcustom ibuffer-case-fold-search case-fold-search
179 "If non-nil, ignore case when searching."
183 (defcustom ibuffer-default-sorting-mode
'recency
184 "The criteria by which to sort the buffers.
186 Note that this variable is local to each ibuffer buffer. Thus, you
187 can have multiple ibuffer buffers open, each with a different sorted
188 view of the buffers."
189 :type
'(choice (const :tag
"Last view time" :value recency
)
190 (const :tag
"Lexicographic" :value alphabetic
)
191 (const :tag
"Buffer size" :value size
)
192 (const :tag
"Major mode" :value major-mode
))
194 (defvar ibuffer-sorting-mode nil
)
196 (defcustom ibuffer-default-sorting-reversep nil
197 "If non-nil, reverse the default sorting order."
200 (defvar ibuffer-sorting-reversep nil
)
202 (defcustom ibuffer-elide-long-columns nil
203 "If non-nil, then elide column entries which exceed their max length.
204 This variable is deprecated; use the :elide argument of
205 `ibuffer-formats' to elide just certain columns."
209 (defcustom ibuffer-eliding-string
"..."
210 "The string to use for eliding long columns."
214 (defcustom ibuffer-maybe-show-predicates
`(,(lambda (buf)
215 (and (string-match "^ " (buffer-name buf
))
216 (null buffer-file-name
))))
217 "A list of predicates (a regexp or function) for buffers to display conditionally.
218 If a regexp, then it will be matched against the buffer's name.
219 If a function, it will be called with the buffer as an argument, and
220 should return non-nil if this buffer should be shown.
222 Viewing of buffers hidden because of these predicates is enabled by
223 giving a non-nil prefix argument to `ibuffer-update'. Note that this
224 specialized filtering occurs before real filtering."
225 :type
'(repeat (choice regexp function
))
228 (defvar ibuffer-current-format nil
)
230 (defcustom ibuffer-modified-char ?
*
231 "The character to display for modified buffers."
235 (defcustom ibuffer-read-only-char ?%
236 "The character to display for read-only buffers."
240 (defcustom ibuffer-marked-char ?
>
241 "The character to display for marked buffers."
245 (defcustom ibuffer-deletion-char ?D
246 "The character to display for buffers marked for deletion."
250 (defcustom ibuffer-expert nil
251 "If non-nil, don't ask for confirmation of \"dangerous\" operations."
255 (defcustom ibuffer-view-ibuffer nil
256 "If non-nil, display the current Ibuffer buffer itself.
257 Note that this has a drawback - the data about the current Ibuffer
258 buffer will most likely be inaccurate. This includes modification
263 (defcustom ibuffer-always-show-last-buffer nil
264 "If non-nil, always display the previous buffer. This variable
265 takes precedence over filtering, and even
266 `ibuffer-never-show-predicates'."
267 :type
'(choice (const :tag
"Always" :value t
)
268 (const :tag
"Never" :value nil
)
269 (const :tag
"Always except minibuffer" :value
:nomini
))
272 (defcustom ibuffer-use-header-line
(boundp 'header-line-format
)
273 "If non-nil, display a header line containing current filters.
274 This feature only works on Emacs 21 or later."
278 (defcustom ibuffer-default-directory nil
279 "The default directory to use for a new ibuffer buffer.
280 If nil, inherit the directory of the buffer in which `ibuffer' was
281 called. Otherwise, this variable should be a string naming a
282 directory, like `default-directory'."
283 :type
'(choice (const :tag
"Inherit" :value nil
)
287 (defcustom ibuffer-help-buffer-modes
'(help-mode apropos-mode
288 Info-mode Info-edit-mode
)
289 "List of \"Help\" major modes."
290 :type
'(repeat function
)
293 (defcustom ibuffer-hooks nil
294 "Hooks run when `ibuffer' is called."
298 (defcustom ibuffer-mode-hooks nil
299 "Hooks run upon entry into `ibuffer-mode'."
303 (defcustom ibuffer-marked-face
'font-lock-warning-face
304 "Face used for displaying marked buffers."
308 (defcustom ibuffer-deletion-face
'font-lock-type-face
309 "Face used for displaying buffers marked for deletion."
313 (defcustom ibuffer-title-face
'font-lock-type-face
314 "Face used for the title string."
318 (defcustom ibuffer-filter-group-name-face
'bold
319 "Face used for displaying filtering group names."
323 (defcustom ibuffer-directory-abbrev-alist nil
324 "An alist of file name abbreviations like `directory-abbrev-alist'."
325 :type
'(repeat (cons :format
"%v"
331 (defvar ibuffer-mode-map nil
)
332 (defvar ibuffer-mode-operate-map nil
)
333 (defvar ibuffer-mode-groups-popup nil
)
334 (unless ibuffer-mode-map
335 (let ((map (make-sparse-keymap))
336 (operate-map (make-sparse-keymap "Operate"))
337 (groups-map (make-sparse-keymap "Filter Groups")))
338 (define-key map
(kbd "0") 'digit-argument
)
339 (define-key map
(kbd "1") 'digit-argument
)
340 (define-key map
(kbd "2") 'digit-argument
)
341 (define-key map
(kbd "3") 'digit-argument
)
342 (define-key map
(kbd "4") 'digit-argument
)
343 (define-key map
(kbd "5") 'digit-argument
)
344 (define-key map
(kbd "6") 'digit-argument
)
345 (define-key map
(kbd "7") 'digit-argument
)
346 (define-key map
(kbd "8") 'digit-argument
)
347 (define-key map
(kbd "9") 'digit-argument
)
349 (define-key map
(kbd "m") 'ibuffer-mark-forward
)
350 (define-key map
(kbd "t") 'ibuffer-toggle-marks
)
351 (define-key map
(kbd "u") 'ibuffer-unmark-forward
)
352 (define-key map
(kbd "=") 'ibuffer-diff-with-file
)
353 (define-key map
(kbd "j") 'ibuffer-jump-to-buffer
)
354 (define-key map
(kbd "DEL") 'ibuffer-unmark-backward
)
355 (define-key map
(kbd "M-DEL") 'ibuffer-unmark-all
)
356 (define-key map
(kbd "* *") 'ibuffer-unmark-all
)
357 (define-key map
(kbd "* M") 'ibuffer-mark-by-mode
)
358 (define-key map
(kbd "* m") 'ibuffer-mark-modified-buffers
)
359 (define-key map
(kbd "* u") 'ibuffer-mark-unsaved-buffers
)
360 (define-key map
(kbd "* s") 'ibuffer-mark-special-buffers
)
361 (define-key map
(kbd "* r") 'ibuffer-mark-read-only-buffers
)
362 (define-key map
(kbd "* /") 'ibuffer-mark-dired-buffers
)
363 (define-key map
(kbd "* e") 'ibuffer-mark-dissociated-buffers
)
364 (define-key map
(kbd "* h") 'ibuffer-mark-help-buffers
)
365 (define-key map
(kbd ".") 'ibuffer-mark-old-buffers
)
367 (define-key map
(kbd "d") 'ibuffer-mark-for-delete
)
368 (define-key map
(kbd "C-d") 'ibuffer-mark-for-delete-backwards
)
369 (define-key map
(kbd "k") 'ibuffer-mark-for-delete
)
370 (define-key map
(kbd "x") 'ibuffer-do-kill-on-deletion-marks
)
372 ;; immediate operations
373 (define-key map
(kbd "n") 'ibuffer-forward-line
)
374 (define-key map
(kbd "<down>") 'ibuffer-forward-line
)
375 (define-key map
(kbd "SPC") 'forward-line
)
376 (define-key map
(kbd "p") 'ibuffer-backward-line
)
377 (define-key map
(kbd "<up>") 'ibuffer-backward-line
)
378 (define-key map
(kbd "M-}") 'ibuffer-forward-next-marked
)
379 (define-key map
(kbd "M-{") 'ibuffer-backwards-next-marked
)
380 (define-key map
(kbd "l") 'ibuffer-redisplay
)
381 (define-key map
(kbd "g") 'ibuffer-update
)
382 (define-key map
"`" 'ibuffer-switch-format
)
383 (define-key map
"-" 'ibuffer-add-to-tmp-hide
)
384 (define-key map
"+" 'ibuffer-add-to-tmp-show
)
385 (define-key map
"b" 'ibuffer-bury-buffer
)
386 (define-key map
(kbd ",") 'ibuffer-toggle-sorting-mode
)
387 (define-key map
(kbd "s i") 'ibuffer-invert-sorting
)
388 (define-key map
(kbd "s a") 'ibuffer-do-sort-by-alphabetic
)
389 (define-key map
(kbd "s v") 'ibuffer-do-sort-by-recency
)
390 (define-key map
(kbd "s s") 'ibuffer-do-sort-by-size
)
391 (define-key map
(kbd "s m") 'ibuffer-do-sort-by-major-mode
)
393 (define-key map
(kbd "/ m") 'ibuffer-filter-by-mode
)
394 (define-key map
(kbd "/ n") 'ibuffer-filter-by-name
)
395 (define-key map
(kbd "/ c") 'ibuffer-filter-by-content
)
396 (define-key map
(kbd "/ e") 'ibuffer-filter-by-predicate
)
397 (define-key map
(kbd "/ f") 'ibuffer-filter-by-filename
)
398 (define-key map
(kbd "/ >") 'ibuffer-filter-by-size-gt
)
399 (define-key map
(kbd "/ <") 'ibuffer-filter-by-size-lt
)
400 (define-key map
(kbd "/ r") 'ibuffer-switch-to-saved-filters
)
401 (define-key map
(kbd "/ a") 'ibuffer-add-saved-filters
)
402 (define-key map
(kbd "/ x") 'ibuffer-delete-saved-filters
)
403 (define-key map
(kbd "/ d") 'ibuffer-decompose-filter
)
404 (define-key map
(kbd "/ s") 'ibuffer-save-filters
)
405 (define-key map
(kbd "/ p") 'ibuffer-pop-filter
)
406 (define-key map
(kbd "/ !") 'ibuffer-negate-filter
)
407 (define-key map
(kbd "/ t") 'ibuffer-exchange-filters
)
408 (define-key map
(kbd "/ TAB") 'ibuffer-exchange-filters
)
409 (define-key map
(kbd "/ o") 'ibuffer-or-filter
)
410 (define-key map
(kbd "/ g") 'ibuffer-filters-to-filter-group
)
411 (define-key map
(kbd "/ P") 'ibuffer-pop-filter-group
)
412 (define-key map
(kbd "/ D") 'ibuffer-decompose-filter-group
)
413 (define-key map
(kbd "/ /") 'ibuffer-filter-disable
)
415 (define-key map
(kbd "M-n") 'ibuffer-forward-filter-group
)
416 (define-key map
(kbd "<right>") 'ibuffer-forward-filter-group
)
417 (define-key map
(kbd "M-p") 'ibuffer-backward-filter-group
)
418 (define-key map
(kbd "<left>") 'ibuffer-backward-filter-group
)
419 (define-key map
(kbd "M-j") 'ibuffer-jump-to-filter-group
)
420 (define-key map
(kbd "C-k") 'ibuffer-kill-line
)
421 (define-key map
(kbd "C-y") 'ibuffer-yank
)
422 (define-key map
(kbd "/ S") 'ibuffer-save-filter-groups
)
423 (define-key map
(kbd "/ R") 'ibuffer-switch-to-saved-filter-groups
)
424 (define-key map
(kbd "/ X") 'ibuffer-delete-saved-filter-groups
)
425 (define-key map
(kbd "/ \\") 'ibuffer-clear-filter-groups
)
427 (define-key map
(kbd "q") 'ibuffer-quit
)
428 (define-key map
(kbd "h") 'describe-mode
)
429 (define-key map
(kbd "?") 'describe-mode
)
431 (define-key map
(kbd "% n") 'ibuffer-mark-by-name-regexp
)
432 (define-key map
(kbd "% m") 'ibuffer-mark-by-mode-regexp
)
433 (define-key map
(kbd "% f") 'ibuffer-mark-by-file-name-regexp
)
435 (define-key map
(kbd "C-t") 'ibuffer-visit-tags-table
)
437 (define-key map
(kbd "|") 'ibuffer-do-shell-command-pipe
)
438 (define-key map
(kbd "!") 'ibuffer-do-shell-command-file
)
439 (define-key map
(kbd "~") 'ibuffer-do-toggle-modified
)
441 (define-key map
(kbd "A") 'ibuffer-do-view
)
442 (define-key map
(kbd "D") 'ibuffer-do-delete
)
443 (define-key map
(kbd "E") 'ibuffer-do-eval
)
444 (define-key map
(kbd "F") 'ibuffer-do-shell-command-file
)
445 (define-key map
(kbd "I") 'ibuffer-do-query-replace-regexp
)
446 (define-key map
(kbd "H") 'ibuffer-do-view-other-frame
)
447 (define-key map
(kbd "N") 'ibuffer-do-shell-command-pipe-replace
)
448 (define-key map
(kbd "M") 'ibuffer-do-toggle-modified
)
449 (define-key map
(kbd "O") 'ibuffer-do-occur
)
450 (define-key map
(kbd "P") 'ibuffer-do-print
)
451 (define-key map
(kbd "Q") 'ibuffer-do-query-replace
)
452 (define-key map
(kbd "R") 'ibuffer-do-rename-uniquely
)
453 (define-key map
(kbd "S") 'ibuffer-do-save
)
454 (define-key map
(kbd "T") 'ibuffer-do-toggle-read-only
)
455 (define-key map
(kbd "U") 'ibuffer-do-replace-regexp
)
456 (define-key map
(kbd "V") 'ibuffer-do-revert
)
457 (define-key map
(kbd "W") 'ibuffer-do-view-and-eval
)
458 (define-key map
(kbd "X") 'ibuffer-do-shell-command-pipe
)
460 (define-key map
(kbd "k") 'ibuffer-do-kill-lines
)
461 (define-key map
(kbd "w") 'ibuffer-copy-filename-as-kill
)
463 (define-key map
(kbd "RET") 'ibuffer-visit-buffer
)
464 (define-key map
(kbd "e") 'ibuffer-visit-buffer
)
465 (define-key map
(kbd "f") 'ibuffer-visit-buffer
)
466 (define-key map
(kbd "C-x C-f") 'ibuffer-find-file
)
467 (define-key map
(kbd "o") 'ibuffer-visit-buffer-other-window
)
468 (define-key map
(kbd "C-o") 'ibuffer-visit-buffer-other-window-noselect
)
469 (define-key map
(kbd "M-o") 'ibuffer-visit-buffer-1-window
)
470 (define-key map
(kbd "v") 'ibuffer-do-view
)
471 (define-key map
(kbd "C-x v") 'ibuffer-do-view-horizontally
)
472 (define-key map
(kbd "C-c C-a") 'ibuffer-auto-mode
)
473 (define-key map
(kbd "C-x 4 RET") 'ibuffer-visit-buffer-other-window
)
474 (define-key map
(kbd "C-x 5 RET") 'ibuffer-visit-buffer-other-frame
)
476 (define-key map
[menu-bar view
]
477 (cons "View" (make-sparse-keymap "View")))
479 (define-key-after map
[menu-bar view visit-buffer
]
480 '(menu-item "View this buffer" ibuffer-visit-buffer
))
481 (define-key-after map
[menu-bar view visit-buffer-other-window
]
482 '(menu-item "View (other window)" ibuffer-visit-buffer-other-window
))
483 (define-key-after map
[menu-bar view visit-buffer-other-frame
]
484 '(menu-item "View (other frame)" ibuffer-visit-buffer-other-frame
))
485 (define-key-after map
[menu-bar view ibuffer-update
]
486 '(menu-item "Update" ibuffer-update
487 :help
"Regenerate the list of buffers"))
488 (define-key-after map
[menu-bar view switch-format
]
489 '(menu-item "Switch display format" ibuffer-switch-format
490 :help
"Toggle between available values of `ibuffer-formats'"))
492 (define-key-after map
[menu-bar view dashes
]
495 (define-key-after map
[menu-bar view sort
]
496 (cons "Sort" (make-sparse-keymap "Sort")))
498 (define-key-after map
[menu-bar view sort do-sort-by-major-mode
]
499 '(menu-item "Sort by major mode" ibuffer-do-sort-by-major-mode
))
500 (define-key-after map
[menu-bar view sort do-sort-by-size
]
501 '(menu-item "Sort by buffer size" ibuffer-do-sort-by-size
))
502 (define-key-after map
[menu-bar view sort do-sort-by-alphabetic
]
503 '(menu-item "Sort lexicographically" ibuffer-do-sort-by-alphabetic
504 :help
"Sort by the alphabetic order of buffer name"))
505 (define-key-after map
[menu-bar view sort do-sort-by-recency
]
506 '(menu-item "Sort by view time" ibuffer-do-sort-by-recency
507 :help
"Sort by the last time the buffer was displayed"))
508 (define-key-after map
[menu-bar view sort invert-sorting
]
509 '(menu-item "Reverse sorting order" ibuffer-invert-sorting
))
510 (define-key-after map
[menu-bar view sort toggle-sorting-mode
]
511 '(menu-item "Switch sorting mode" ibuffer-toggle-sorting-mode
512 :help
"Switch between the various sorting criteria"))
514 (define-key-after map
[menu-bar view filter
]
515 (cons "Filter" (make-sparse-keymap "Filter")))
517 (define-key-after map
[menu-bar view filter filter-disable
]
518 '(menu-item "Disable all filtering" ibuffer-filter-disable
))
519 (define-key-after map
[menu-bar view filter filter-by-mode
]
520 '(menu-item "Add filter by major mode..." ibuffer-filter-by-mode
))
521 (define-key-after map
[menu-bar view filter filter-by-name
]
522 '(menu-item "Add filter by buffer name..." ibuffer-filter-by-name
))
523 (define-key-after map
[menu-bar view filter filter-by-filename
]
524 '(menu-item "Add filter by filename..." ibuffer-filter-by-filename
))
525 (define-key-after map
[menu-bar view filter filter-by-size-lt
]
526 '(menu-item "Add filter by size less than..." ibuffer-filter-by-size-lt
))
527 (define-key-after map
[menu-bar view filter filter-by-size-gt
]
528 '(menu-item "Add filter by size greater than..." ibuffer-filter-by-size-gt
))
529 (define-key-after map
[menu-bar view filter filter-by-content
]
530 '(menu-item "Add filter by content (regexp)..." ibuffer-filter-by-content
))
531 (define-key-after map
[menu-bar view filter filter-by-predicate
]
532 '(menu-item "Add filter by Lisp predicate..." ibuffer-filter-by-predicate
))
533 (define-key-after map
[menu-bar view filter pop-filter
]
534 '(menu-item "Remove top filter" ibuffer-pop-filter
))
535 (define-key-after map
[menu-bar view filter or-filter
]
536 '(menu-item "OR top two filters" ibuffer-or-filter
537 :help
"Create a new filter which is the logical OR of the top two filters"))
538 (define-key-after map
[menu-bar view filter negate-filter
]
539 '(menu-item "Negate top filter" ibuffer-negate-filter
))
540 (define-key-after map
[menu-bar view filter decompose-filter
]
541 '(menu-item "Decompose top filter" ibuffer-decompose-filter
542 :help
"Break down a complex filter like OR or NOT"))
543 (define-key-after map
[menu-bar view filter exchange-filters
]
544 '(menu-item "Swap top two filters" ibuffer-exchange-filters
))
545 (define-key-after map
[menu-bar view filter save-filters
]
546 '(menu-item "Save current filters permanently..." ibuffer-save-filters
547 :help
"Use a mnemnonic name to store current filter stack"))
548 (define-key-after map
[menu-bar view filter switch-to-saved-filters
]
549 '(menu-item "Restore permanently saved filters..." ibuffer-switch-to-saved-filters
550 :help
"Replace current filters with a saved stack"))
551 (define-key-after map
[menu-bar view filter add-saved-filters
]
552 '(menu-item "Add to permanently saved filters..." ibuffer-add-saved-filters
553 :help
"Include already saved stack with current filters"))
554 (define-key-after map
[menu-bar view filter delete-saved-filters
]
555 '(menu-item "Delete permanently saved filters..."
556 ibuffer-delete-saved-filters
))
560 (define-key-after groups-map
[filters-to-filter-group
]
561 '(menu-item "Create filter group from current filters..."
562 ibuffer-filters-to-filter-group
563 :enable
(and (featurep 'ibuf-ext
) ibuffer-filtering-qualifiers
)))
564 (define-key-after groups-map
[forward-filter-group
]
565 '(menu-item "Move point to the next filter group"
566 ibuffer-forward-filter-group
))
567 (define-key-after groups-map
[backward-filter-group
]
568 '(menu-item "Move point to the previous filter group"
569 ibuffer-backward-filter-group
))
570 (define-key-after groups-map
[jump-to-filter-group
]
571 '(menu-item "Move point to a specific filter group..."
572 ibuffer-jump-to-filter-group
))
573 (define-key-after groups-map
[kill-filter-group
]
574 '(menu-item "Kill filter group named..."
575 ibuffer-kill-filter-group
576 :enable
(and (featurep 'ibuf-ext
) ibuffer-filter-groups
)))
577 (define-key-after groups-map
[yank-filter-group
]
578 '(menu-item "Yank last killed filter group before..."
579 ibuffer-yank-filter-group
580 :enable
(and (featurep 'ibuf-ext
) ibuffer-filter-group-kill-ring
)))
581 (define-key-after groups-map
[pop-filter-group
]
582 '(menu-item "Remove top filter group"
583 ibuffer-pop-filter-group
584 :enable
(and (featurep 'ibuf-ext
) ibuffer-filter-groups
)))
585 (define-key-after groups-map
[clear-filter-groups
]
586 '(menu-item "Remove all filter groups"
587 ibuffer-clear-filter-groups
588 :enable
(and (featurep 'ibuf-ext
) ibuffer-filter-groups
)))
589 (define-key-after groups-map
[pop-filter-group
]
590 '(menu-item "Decompose filter group..."
591 ibuffer-pop-filter-group
592 :help
"\"Unmake\" a filter group"
593 :enable
(and (featurep 'ibuf-ext
) ibuffer-filter-groups
)))
594 (define-key-after groups-map
[save-filter-groups
]
595 '(menu-item "Save current filter groups permanently..."
596 ibuffer-save-filter-groups
597 :help
"Use a mnemnonic name to store current filter groups"))
598 (define-key-after groups-map
[switch-to-saved-filter-groups
]
599 '(menu-item "Restore permanently saved filters..."
600 ibuffer-switch-to-saved-filter-groups
601 :help
"Replace current filters with a saved stack"))
602 (define-key-after groups-map
[delete-saved-filter-groups
]
603 '(menu-item "Delete permanently saved filter groups..."
604 ibuffer-delete-saved-filter-groups
))
605 (define-key-after groups-map
[set-filter-groups-by-mode
]
606 '(menu-item "Set current filter groups to filter by mode"
607 ibuffer-set-filter-groups-by-mode
))
609 (define-key-after map
[menu-bar view filter-groups
]
610 (cons "Filter Groups" groups-map
))
612 (define-key-after map
[menu-bar view dashes2
]
614 (define-key-after map
[menu-bar view diff-with-file
]
615 '(menu-item "Diff with file" ibuffer-diff-with-file
616 :help
"View the differences between this buffer and its file"))
617 (define-key-after map
[menu-bar view auto-mode
]
618 '(menu-item "Toggle Auto Mode" ibuffer-auto-mode
619 :help
"Attempt to automatically update the Ibuffer buffer"))
620 (define-key-after map
[menu-bar view customize
]
621 '(menu-item "Customize Ibuffer" (lambda () (interactive)
622 (customize-group 'ibuffer
))
623 :help
"Use Custom to customize Ibuffer"))
625 (define-key-after map
[menu-bar mark
]
626 (cons "Mark" (make-sparse-keymap "Mark")))
628 (define-key-after map
[menu-bar mark toggle-marks
]
629 '(menu-item "Toggle marks" ibuffer-toggle-marks
630 :help
"Unmark marked buffers, and mark unmarked buffers"))
631 (define-key-after map
[menu-bar mark mark-forward
]
632 '(menu-item "Mark" ibuffer-mark-forward
633 :help
"Mark the buffer at point"))
634 (define-key-after map
[menu-bar mark unmark-forward
]
635 '(menu-item "Unmark" ibuffer-unmark-forward
636 :help
"Unmark the buffer at point"))
637 (define-key-after map
[menu-bar mark mark-by-mode
]
638 '(menu-item "Mark by mode..." ibuffer-mark-by-mode
639 :help
"Mark all buffers in a particular major mode"))
640 (define-key-after map
[menu-bar mark mark-modified-buffers
]
641 '(menu-item "Mark modified buffers" ibuffer-mark-modified-buffers
642 :help
"Mark all buffers which have been modified"))
643 (define-key-after map
[menu-bar mark mark-unsaved-buffers
]
644 '(menu-item "Mark unsaved buffers" ibuffer-mark-unsaved-buffers
645 :help
"Mark all buffers which have a file and are modified"))
646 (define-key-after map
[menu-bar mark mark-read-only-buffers
]
647 '(menu-item "Mark read-only buffers" ibuffer-mark-read-only-buffers
648 :help
"Mark all buffers which are read-only"))
649 (define-key-after map
[menu-bar mark mark-special-buffers
]
650 '(menu-item "Mark special buffers" ibuffer-mark-special-buffers
651 :help
"Mark all buffers whose name begins with a *"))
652 (define-key-after map
[menu-bar mark mark-dired-buffers
]
653 '(menu-item "Mark dired buffers" ibuffer-mark-dired-buffers
654 :help
"Mark buffers in dired-mode"))
655 (define-key-after map
[menu-bar mark mark-dissociated-buffers
]
656 '(menu-item "Mark dissociated buffers" ibuffer-mark-dissociated-buffers
657 :help
"Mark buffers with a non-existent associated file"))
658 (define-key-after map
[menu-bar mark mark-help-buffers
]
659 '(menu-item "Mark help buffers" ibuffer-mark-help-buffers
660 :help
"Mark buffers in help-mode"))
661 (define-key-after map
[menu-bar mark mark-old-buffers
]
662 '(menu-item "Mark old buffers" ibuffer-mark-old-buffers
663 :help
"Mark buffers which have not been viewed recently"))
664 (define-key-after map
[menu-bar mark unmark-all
]
665 '(menu-item "Unmark All" ibuffer-unmark-all
))
667 (define-key-after map
[menu-bar mark dashes
]
670 (define-key-after map
[menu-bar mark mark-by-name-regexp
]
671 '(menu-item "Mark by buffer name (regexp)..." ibuffer-mark-by-name-regexp
672 :help
"Mark buffers whose name matches a regexp"))
673 (define-key-after map
[menu-bar mark mark-by-mode-regexp
]
674 '(menu-item "Mark by major mode (regexp)..." ibuffer-mark-by-mode-regexp
675 :help
"Mark buffers whose major mode name matches a regexp"))
676 (define-key-after map
[menu-bar mark mark-by-file-name-regexp
]
677 '(menu-item "Mark by file name (regexp)..." ibuffer-mark-by-file-name-regexp
678 :help
"Mark buffers whose file name matches a regexp"))
680 ;; Operate map is added later
682 (define-key-after operate-map
[do-view
]
683 '(menu-item "View" ibuffer-do-view
))
684 (define-key-after operate-map
[do-view-other-frame
]
685 '(menu-item "View (separate frame)" ibuffer-do-view-other-frame
))
686 (define-key-after operate-map
[do-save
]
687 '(menu-item "Save" ibuffer-do-save
))
688 (define-key-after operate-map
[do-replace-regexp
]
689 '(menu-item "Replace (regexp)..." ibuffer-do-replace-regexp
690 :help
"Replace text inside marked buffers"))
691 (define-key-after operate-map
[do-query-replace
]
692 '(menu-item "Query Replace..." ibuffer-do-query-replace
693 :help
"Replace text in marked buffers, asking each time"))
694 (define-key-after operate-map
[do-query-replace-regexp
]
695 '(menu-item "Query Replace (regexp)..." ibuffer-do-query-replace-regexp
696 :help
"Replace text in marked buffers by regexp, asking each time"))
697 (define-key-after operate-map
[do-print
]
698 '(menu-item "Print" ibuffer-do-print
))
699 (define-key-after operate-map
[do-toggle-modified
]
700 '(menu-item "Toggle modification flag" ibuffer-do-toggle-modified
))
701 (define-key-after operate-map
[do-revert
]
702 '(menu-item "Revert" ibuffer-do-revert
703 :help
"Revert marked buffers to their associated file"))
704 (define-key-after operate-map
[do-rename-uniquely
]
705 '(menu-item "Rename Uniquely" ibuffer-do-rename-uniquely
706 :help
"Rename marked buffers to a new, unique name"))
707 (define-key-after operate-map
[do-delete
]
708 '(menu-item "Kill" ibuffer-do-delete
))
709 (define-key-after operate-map
[do-occur
]
710 '(menu-item "List lines matching..." ibuffer-do-occur
711 :help
"View all lines in marked buffers matching a regexp"))
712 (define-key-after operate-map
[do-shell-command-pipe
]
713 '(menu-item "Pipe to shell command..." ibuffer-do-shell-command-pipe
714 :help
"For each marked buffer, send its contents to a shell command"))
715 (define-key-after operate-map
[do-shell-command-pipe-replace
]
716 '(menu-item "Pipe to shell command (replace)..." ibuffer-do-shell-command-pipe-replace
717 :help
"For each marked buffer, replace its contents with output of shell command"))
718 (define-key-after operate-map
[do-shell-command-file
]
719 '(menu-item "Shell command on buffer's file..." ibuffer-do-shell-command-file
720 :help
"For each marked buffer, run a shell command with its file as argument"))
721 (define-key-after operate-map
[do-eval
]
722 '(menu-item "Eval..." ibuffer-do-eval
723 :help
"Evaluate a Lisp form in each marked buffer"))
724 (define-key-after operate-map
[do-view-and-eval
]
725 '(menu-item "Eval (viewing buffer)..." ibuffer-do-view-and-eval
726 :help
"Evaluate a Lisp form in each marked buffer while viewing it"))
728 (setq ibuffer-mode-map map
729 ibuffer-mode-operate-map operate-map
730 ibuffer-mode-groups-popup
(copy-keymap groups-map
))))
732 (define-key ibuffer-mode-groups-popup
[kill-filter-group
]
733 '(menu-item "Kill filter group"
735 :enable
(and (featurep 'ibuf-ext
) ibuffer-filter-groups
)))
736 (define-key ibuffer-mode-groups-popup
[yank-filter-group
]
737 '(menu-item "Yank last killed filter group"
739 :enable
(and (featurep 'ibuf-ext
) ibuffer-filter-group-kill-ring
)))
741 (defvar ibuffer-name-map nil
)
742 (unless ibuffer-name-map
743 (let ((map (make-sparse-keymap)))
744 (set-keymap-parent map ibuffer-mode-map
)
745 (define-key map
[(mouse-1)] 'ibuffer-mouse-toggle-mark
)
746 (define-key map
[(mouse-2)] 'ibuffer-mouse-visit-buffer
)
747 (define-key map
[down-mouse-3
] 'ibuffer-mouse-popup-menu
)
748 (setq ibuffer-name-map map
)))
750 (defvar ibuffer-mode-name-map nil
)
751 (unless ibuffer-mode-name-map
752 (let ((map (make-sparse-keymap)))
753 (set-keymap-parent map ibuffer-mode-map
)
754 (define-key map
[(mouse-2)] 'ibuffer-mouse-filter-by-mode
)
755 (define-key map
(kbd "RET") 'ibuffer-interactive-filter-by-mode
)
756 (setq ibuffer-mode-name-map map
)))
758 (defvar ibuffer-mode-filter-group-map nil
)
759 (unless ibuffer-mode-filter-group-map
760 (let ((map (make-sparse-keymap)))
761 (set-keymap-parent map ibuffer-mode-map
)
762 (define-key map
[(mouse-1)] 'ibuffer-mouse-toggle-mark
)
763 (define-key map
[(mouse-2)] 'ibuffer-mouse-toggle-filter-group
)
764 (define-key map
(kbd "RET") 'ibuffer-toggle-filter-group
)
765 (define-key map
[down-mouse-3
] 'ibuffer-mouse-popup-menu
)
766 (setq ibuffer-mode-filter-group-map map
)))
768 (defvar ibuffer-mode-hooks nil
)
770 (defvar ibuffer-delete-window-on-quit nil
771 "Whether or not to delete the window upon exiting `ibuffer'.")
773 (defvar ibuffer-did-modification nil
)
775 (defvar ibuffer-sorting-functions-alist nil
776 "An alist of functions which describe how to sort buffers.
778 Note: You most likely do not want to modify this variable directly;
779 use `define-ibuffer-sorter' instead.
781 The alist elements are constructed like (NAME DESCRIPTION FUNCTION)
782 Where NAME is a symbol describing the sorting method, DESCRIPTION is a
783 short string which will be displayed in the minibuffer and menu, and
784 FUNCTION is a function of two arguments, which will be the buffers to
787 ;;; Utility functions
788 (defun ibuffer-columnize-and-insert-list (list &optional pad-width
)
789 "Insert LIST into the current buffer in as many columns as possible.
790 The maximum number of columns is determined by the current window
791 width and the longest string in LIST."
794 (let ((width (window-width))
795 (max (+ (apply #'max
(mapcar #'length list
))
797 (let ((columns (/ width max
)))
798 (when (zerop columns
)
801 (dotimes (i (1- columns
))
802 (insert (concat (car list
) (make-string (- max
(length (car list
)))
804 (setq list
(cdr list
)))
805 (when (not (null list
))
809 (defsubst ibuffer-current-mark
()
810 (cadr (get-text-property (line-beginning-position)
811 'ibuffer-properties
)))
813 (defun ibuffer-mouse-toggle-mark (event)
814 "Toggle the marked status of the buffer chosen with the mouse."
817 (let ((pt (save-excursion
818 (mouse-set-point event
)
820 (ibuffer-aif (get-text-property (point) 'ibuffer-filter-group-name
)
821 (ibuffer-toggle-marks it
)
823 (let ((mark (ibuffer-current-mark)))
824 (setq buffer-read-only nil
)
825 (if (eq mark ibuffer-marked-char
)
826 (ibuffer-set-mark ?
)
827 (ibuffer-set-mark ibuffer-marked-char
)))))
828 (setq buffer-read-only t
)))
830 (defun ibuffer-find-file (file &optional wildcards
)
831 "Like `find-file', but default to the directory of the buffer at point."
833 (let ((default-directory (let ((buf (ibuffer-current-buffer)))
834 (if (buffer-live-p buf
)
835 (with-current-buffer buf
837 default-directory
))))
838 (list (read-file-name "Find file: " default-directory
)
839 current-prefix-arg
)))
840 (find-file file
(or wildcards
(interactive-p))))
842 (defun ibuffer-mouse-visit-buffer (event)
843 "Visit the buffer chosen with the mouse."
847 (mouse-set-point event
)
848 (ibuffer-current-buffer t
))))
850 (defun ibuffer-mouse-popup-menu (event)
851 "Display a menu of operations."
853 (let ((origline (count-lines (point-min) (point))))
856 (mouse-set-point event
)
857 (if (get-text-property (point) 'ibuffer-filter-group-name
)
859 (popup-menu ibuffer-mode-groups-popup
))
860 (setq buffer-read-only nil
)
862 ;; hm. we could probably do this in a better fashion
863 (ibuffer-unmark-all ?
\r)
864 (setq buffer-read-only nil
)
865 (ibuffer-set-mark ibuffer-marked-char
)
866 (setq buffer-read-only nil
)
868 (popup-menu ibuffer-mode-operate-map
)))))
870 (setq buffer-read-only t
)
871 (goto-line (1+ origline
))))))
873 (defun ibuffer-skip-properties (props direction
)
874 (while (and (not (eobp))
876 (dolist (prop props hit
)
877 (when (get-text-property (point) prop
)
879 (forward-line direction
)
880 (beginning-of-line)))
882 (defun ibuffer-backward-line (&optional arg skip-group-names
)
883 "Move backwards ARG lines, wrapping around the list if necessary."
890 (when (or (get-text-property (point) 'ibuffer-title
)
891 (and skip-group-names
892 (get-text-property (point) 'ibuffer-filter-group-name
)))
893 (goto-char (point-max))
895 (ibuffer-skip-properties (append '(ibuffer-summary)
896 (when skip-group-names
897 '(ibuffer-filter-group-name)))
899 ;; Handle the special case of no buffers.
900 (when (get-text-property (point) 'ibuffer-title
)
905 (defun ibuffer-forward-line (&optional arg skip-group-names
)
906 "Move forward ARG lines, wrapping around the list if necessary."
912 (get-text-property (point) 'ibuffer-summary
))
913 (goto-char (point-min)))
914 (when (or (get-text-property (point) 'ibuffer-title
)
915 (and skip-group-names
916 (get-text-property (point) 'ibuffer-filter-group-name
)))
919 (ibuffer-skip-properties (append '(ibuffer-title)
920 (when skip-group-names
921 '(ibuffer-filter-group-name)))
924 (ibuffer-backward-line (- arg
))
928 (get-text-property (point) 'ibuffer-summary
))
929 (goto-char (point-min)))
931 (ibuffer-skip-properties (append '(ibuffer-title)
932 (when skip-group-names
933 '(ibuffer-filter-group-name)))
936 (defun ibuffer-visit-buffer (&optional single
)
937 "Visit the buffer on this line.
939 If optional argument SINGLE is non-nil, then also ensure there is only
942 (let ((buf (ibuffer-current-buffer t
)))
943 (bury-buffer (current-buffer))
944 (switch-to-buffer buf
)
946 (delete-other-windows))))
948 (defun ibuffer-visit-buffer-other-window (&optional noselect
)
949 "Visit the buffer on this line in another window."
951 (let ((buf (ibuffer-current-buffer t
)))
952 (bury-buffer (current-buffer))
954 (let ((curwin (selected-window)))
956 (select-window curwin
))
957 (switch-to-buffer-other-window buf
))))
959 (defun ibuffer-visit-buffer-other-window-noselect ()
960 "Visit the buffer on this line in another window, but don't select it."
962 (ibuffer-visit-buffer-other-window t
))
964 (defun ibuffer-visit-buffer-other-frame ()
965 "Visit the buffer on this line in another frame."
967 (let ((buf (ibuffer-current-buffer t
)))
968 (bury-buffer (current-buffer))
969 (switch-to-buffer-other-frame buf
)))
971 (defun ibuffer-visit-buffer-1-window ()
972 "Visit the buffer on this line, and delete other windows."
974 (ibuffer-visit-buffer t
))
976 (defun ibuffer-bury-buffer ()
977 "Bury the buffer on this line."
979 (let ((buf (ibuffer-current-buffer t
))
980 (line (+ 1 (count-lines 1 (point)))))
982 (ibuffer-update nil t
)
985 (defun ibuffer-visit-tags-table ()
986 "Visit the tags table in the buffer on this line. See `visit-tags-table'."
988 (let ((file (buffer-file-name (ibuffer-current-buffer t
))))
990 (visit-tags-table file
)
991 (error "Specified buffer has no file"))))
993 (defun ibuffer-do-view (&optional other-frame
)
994 "View marked buffers, or the buffer on the current line.
995 If optional argument OTHER-FRAME is non-nil, then display each
996 marked buffer in a new frame. Otherwise, display each buffer as
997 a new window in the current frame, splitting vertically."
999 (ibuffer-do-view-1 (if other-frame
'other-frame
'vertically
)))
1001 (defun ibuffer-do-view-horizontally (&optional other-frame
)
1002 "As `ibuffer-do-view', but split windows horizontally."
1004 (ibuffer-do-view-1 (if other-frame
'other-frame
'horizontally
)))
1006 (defun ibuffer-do-view-1 (type)
1007 (let ((marked-bufs (ibuffer-get-marked-buffers)))
1008 (when (null marked-bufs
)
1009 (setq marked-bufs
(list (ibuffer-current-buffer t
))))
1010 (unless (and (eq type
'other-frame
)
1011 (not ibuffer-expert
)
1012 (> (length marked-bufs
) 3)
1013 (not (y-or-n-p (format "Really create a new frame for %s buffers? "
1014 (length marked-bufs
)))))
1015 (set-buffer-modified-p nil
)
1016 (delete-other-windows)
1017 (switch-to-buffer (pop marked-bufs
))
1018 (let ((height (/ (1- (if (eq type
'horizontally
) (frame-width)
1020 (1+ (length marked-bufs
)))))
1021 (mapcar (if (eq type
'other-frame
)
1023 (let ((curframe (selected-frame)))
1024 (select-frame (new-frame))
1025 (switch-to-buffer buf
)
1026 (select-frame curframe
)))
1028 (split-window nil height
(eq type
'horizontally
))
1030 (switch-to-buffer buf
)))
1033 (defun ibuffer-do-view-other-frame ()
1034 "View each of the marked buffers in a separate frame."
1036 (ibuffer-do-view t
))
1038 (defsubst ibuffer-map-marked-lines
(func)
1039 (prog1 (ibuffer-map-on-mark ibuffer-marked-char func
)
1040 (ibuffer-redisplay t
)))
1042 (defun ibuffer-shrink-to-fit (&optional owin
)
1043 (fit-window-to-buffer nil
(when owin
(/ (frame-height)
1044 (length (window-list (selected-frame)))))))
1046 (defun ibuffer-confirm-operation-on (operation names
)
1047 "Display a buffer asking whether to perform OPERATION on NAMES."
1049 (if (= (length names
) 1)
1050 (y-or-n-p (format "Really %s buffer %s? " operation
(car names
)))
1051 (let ((buf (get-buffer-create "*Ibuffer confirmation*")))
1052 (with-current-buffer buf
1053 (setq buffer-read-only nil
)
1055 (ibuffer-columnize-and-insert-list names
)
1056 (goto-char (point-min))
1057 (setq buffer-read-only t
))
1058 (let ((lastwin (car (last (ibuffer-window-list)))))
1059 ;; Now attempt to display the buffer...
1060 (save-window-excursion
1061 (select-window lastwin
)
1062 ;; The window might be too small to split; in that case,
1063 ;; try a few times to increase its size before giving up.
1073 (if (or (> (incf attempts
) 4)
1074 (and (stringp (cadr err
))
1075 ;; This definitely falls in the ghetto hack category...
1076 (not (string-match "too small" (cadr err
)))))
1077 (apply #'signal err
)
1078 (enlarge-window 3))))))
1079 ;; This part doesn't work correctly sometimes under XEmacs.
1080 (select-window (next-window))
1081 (switch-to-buffer buf
)
1084 (fit-window-to-buffer)
1085 (y-or-n-p (format "Really %s %d buffers? "
1086 operation
(length names
))))
1087 (kill-buffer buf
))))))))
1089 (defsubst ibuffer-map-lines-nomodify
(function)
1090 "As `ibuffer-map-lines', but don't set the modification flag."
1091 (ibuffer-map-lines function t
))
1093 (defun ibuffer-buffer-names-with-mark (mark)
1094 (let ((ibuffer-buffer-names-with-mark-result nil
))
1095 (ibuffer-map-lines-nomodify
1097 (when (char-equal mark mk
)
1098 (push (buffer-name buf
)
1099 ibuffer-buffer-names-with-mark-result
))))
1100 ibuffer-buffer-names-with-mark-result
))
1102 (defsubst ibuffer-marked-buffer-names
()
1103 (ibuffer-buffer-names-with-mark ibuffer-marked-char
))
1105 (defsubst ibuffer-deletion-marked-buffer-names
()
1106 (ibuffer-buffer-names-with-mark ibuffer-deletion-char
))
1108 (defun ibuffer-count-marked-lines (&optional all
)
1110 (ibuffer-map-lines-nomodify
1111 #'(lambda (buf mark
)
1112 (not (char-equal mark ?
))))
1113 (ibuffer-map-lines-nomodify
1114 #'(lambda (buf mark
)
1115 (char-equal mark ibuffer-marked-char
)))))
1117 (defsubst ibuffer-count-deletion-lines
()
1118 (ibuffer-map-lines-nomodify
1119 #'(lambda (buf mark
)
1120 (char-equal mark ibuffer-deletion-char
))))
1122 (defsubst ibuffer-map-deletion-lines
(func)
1123 (ibuffer-map-on-mark ibuffer-deletion-char func
))
1125 (define-ibuffer-op save
()
1126 "Save marked buffers as with `save-buffer'."
1130 (when (buffer-modified-p buf
)
1131 (if (not (with-current-buffer buf
1133 ;; handle the case where we're prompted
1135 (save-window-excursion
1136 (switch-to-buffer buf
)
1138 (with-current-buffer buf
1142 (define-ibuffer-op toggle-modified
()
1143 "Toggle modification flag of marked buffers."
1144 (:opstring
"(un)marked as modified"
1146 (set-buffer-modified-p (not (buffer-modified-p))))
1148 (define-ibuffer-op toggle-read-only
()
1149 "Toggle read only status in marked buffers."
1150 (:opstring
"toggled read only status in"
1154 (define-ibuffer-op delete
()
1155 "Kill marked buffers as with `kill-this-buffer'."
1157 :active-opstring
"kill"
1161 (if (kill-buffer buf
)
1165 (define-ibuffer-op kill-on-deletion-marks
()
1166 "Kill buffers marked for deletion as with `kill-this-buffer'."
1168 :active-opstring
"kill"
1173 (if (kill-buffer buf
)
1177 (defun ibuffer-unmark-all (mark)
1178 "Unmark all buffers with mark MARK."
1179 (interactive "cRemove marks (RET means all):")
1180 (if (= (ibuffer-count-marked-lines t
) 0)
1181 (message "No buffers marked; use 'm' to mark a buffer")
1183 ((char-equal mark ibuffer-marked-char
)
1184 (ibuffer-map-marked-lines
1185 #'(lambda (buf mark
)
1186 (ibuffer-set-mark-1 ?
)
1188 ((char-equal mark ibuffer-deletion-char
)
1189 (ibuffer-map-deletion-lines
1190 #'(lambda (buf mark
)
1191 (ibuffer-set-mark-1 ?
)
1195 #'(lambda (buf mark
)
1196 (when (not (char-equal mark ?
))
1197 (ibuffer-set-mark-1 ?
))
1199 (ibuffer-redisplay t
))
1201 (defun ibuffer-toggle-marks (&optional group
)
1202 "Toggle which buffers are marked.
1203 In other words, unmarked buffers become marked, and marked buffers
1205 If point is on a group name, then this function operates on that
1208 (ibuffer-aif (get-text-property (point) 'ibuffer-filter-group-name
)
1212 #'(lambda (buf mark
)
1213 (cond ((eq mark ibuffer-marked-char
)
1214 (ibuffer-set-mark-1 ?
)
1217 (ibuffer-set-mark-1 ibuffer-marked-char
)
1222 (message "%s buffers marked" count
))
1223 (ibuffer-redisplay t
))
1225 (defun ibuffer-mark-forward (arg)
1226 "Mark the buffer on this line, and move forward ARG lines.
1227 If point is on a group name, this function operates on that group."
1229 (ibuffer-mark-interactive arg ibuffer-marked-char
1))
1231 (defun ibuffer-unmark-forward (arg)
1232 "Unmark the buffer on this line, and move forward ARG lines.
1233 If point is on a group name, this function operates on that group."
1235 (ibuffer-mark-interactive arg ?
1))
1237 (defun ibuffer-unmark-backward (arg)
1238 "Unmark the buffer on this line, and move backward ARG lines.
1239 If point is on a group name, this function operates on that group."
1241 (ibuffer-mark-interactive arg ? -
1))
1243 (defun ibuffer-mark-interactive (arg mark movement
)
1244 (assert (eq major-mode
'ibuffer-mode
))
1247 (ibuffer-forward-line 0)
1248 (ibuffer-aif (get-text-property (point) 'ibuffer-filter-group-name
)
1251 (ibuffer-mark-on-buffer #'identity mark it
))
1252 (ibuffer-forward-line 0 t
)
1253 (let ((inhibit-read-only t
))
1255 (ibuffer-set-mark mark
)
1256 (ibuffer-forward-line movement t
)
1257 (setq arg
(1- arg
))))))
1259 (defun ibuffer-set-mark (mark)
1260 (assert (eq major-mode
'ibuffer-mode
))
1261 (let ((inhibit-read-only t
))
1262 (ibuffer-set-mark-1 mark
)
1263 (setq ibuffer-did-modification t
)
1264 (ibuffer-redisplay-current)
1265 (beginning-of-line)))
1267 (defun ibuffer-set-mark-1 (mark)
1268 (let ((beg (line-beginning-position))
1269 (end (line-end-position)))
1270 (put-text-property beg end
'ibuffer-properties
1271 (list (ibuffer-current-buffer)
1274 (defun ibuffer-mark-for-delete (arg)
1275 "Mark the buffers on ARG lines forward for deletion.
1276 If point is on a group name, this function operates on that group."
1278 (ibuffer-mark-interactive arg ibuffer-deletion-char
1))
1280 (defun ibuffer-mark-for-delete-backwards (arg)
1281 "Mark the buffers on ARG lines backward for deletion.
1282 If point is on a group name, this function operates on that group."
1284 (ibuffer-mark-interactive arg ibuffer-deletion-char -
1))
1286 (defun ibuffer-current-buffer (&optional must-be-live
)
1287 (let ((buf (car (get-text-property (line-beginning-position)
1288 'ibuffer-properties
))))
1291 (unless (buffer-live-p buf
)
1292 (error (substitute-command-keys "Buffer %s has been killed; use `\\[ibuffer-update]' to update") buf
))
1293 (error "No buffer on this line")))
1296 (defun ibuffer-active-formats-name ()
1297 (if (boundp 'ibuffer-filter-format-alist
)
1299 (dolist (filter ibuffer-filtering-qualifiers ret
)
1300 (let ((val (assq (car filter
) ibuffer-filter-format-alist
)))
1302 (setq ret
(car filter
)))))
1308 (defun ibuffer-current-formats (uncompiledp)
1309 (let* ((name (ibuffer-active-formats-name)))
1310 (ibuffer-check-formats)
1311 (if (eq name
:ibuffer-formats
)
1314 ibuffer-compiled-formats
)
1317 ibuffer-filter-format-alist
1318 ibuffer-compiled-filter-formats
))))))
1320 (defun ibuffer-current-format (&optional uncompiledp
)
1321 (or ibuffer-current-format
1322 (setq ibuffer-current-format
0))
1323 (nth ibuffer-current-format
(ibuffer-current-formats uncompiledp
)))
1325 (defun ibuffer-expand-format-entry (form)
1326 (if (or (consp form
)
1328 (let ((sym (intern (concat "ibuffer-make-column-"
1329 (symbol-name (if (consp form
)
1332 (unless (or (fboundp sym
)
1333 (assq sym ibuffer-inline-columns
))
1334 (error "Unknown column %s in ibuffer-formats" form
))
1335 (let (min max align elide
)
1337 (setq min
(or (nth 1 form
) 0)
1338 max
(or (nth 2 form
) -
1)
1339 align
(or (nth 3 form
) :left
)
1340 elide
(or (nth 4 form
) nil
))
1345 (list sym min max align elide
)))
1348 (defun ibuffer-compile-make-eliding-form (strvar elide from-end-p
)
1349 (let ((ellipsis (if (ibuffer-use-fontification)
1350 (propertize ibuffer-eliding-string
'face
'bold
)
1351 ibuffer-eliding-string
)))
1352 (if (or elide ibuffer-elide-long-columns
)
1357 (length ibuffer-eliding-string
)))
1359 (substring ,strvar
0 (- strlen
,(length ellipsis
)))
1364 (defun ibuffer-compile-make-substring-form (strvar maxvar from-end-p
)
1368 `(substring ,strvar
0 ,maxvar
)))
1370 (defun ibuffer-compile-make-format-form (strvar widthform alignment
)
1371 (let* ((left `(make-string tmp2 ?
))
1372 (right `(make-string (- tmp1 tmp2
) ?
)))
1374 (setq tmp1
,widthform
1377 (:right
`(concat ,left
,right
,strvar
))
1378 (:center
`(concat ,left
,strvar
,right
))
1379 (:left
`(concat ,strvar
,left
,right
))
1380 (t (error "Invalid alignment %s" alignment
))))))
1382 (defun ibuffer-compile-format (format)
1384 ;; We use these variables to keep track of which variables
1385 ;; inside the generated function we need to bind, since
1386 ;; binding variables in Emacs takes time.
1387 str-used tmp1-used tmp2-used global-strlen-used
)
1388 (dolist (form format
)
1390 ;; Generate a form based on a particular format entry, like
1391 ;; " ", mark, or (mode 16 16 :right).
1393 ;; It's a string; all we need to do is insert it.
1395 (let* ((form (ibuffer-expand-format-entry form
))
1399 (align (nth 3 form
))
1400 (elide (nth 4 form
)))
1401 (let* ((from-end-p (when (minusp min
)
1408 min-used max-used strlen-used
)
1409 (when (or (not (integerp min
)) (>= min
0))
1410 ;; This is a complex case; they want it limited to a
1413 (setq str-used t strlen-used t global-strlen-used t
1414 tmp1-used t tmp2-used t
)
1415 ;; Generate code to limit the string to a minimum size.
1416 (setq minform
`(progn
1418 ,(ibuffer-compile-make-format-form
1420 `(- ,(if (integerp min
)
1425 (when (or (not (integerp max
)) (> max
0))
1426 (setq str-used t max-used t
)
1427 ;; Generate code to limit the string to a maximum size.
1428 (setq maxform
`(progn
1430 ,(ibuffer-compile-make-substring-form
1436 (setq strlen
(length str
))
1438 ,(ibuffer-compile-make-eliding-form 'str
1441 ;; Now, put these forms together with the rest of the code.
1443 ;; Is this an "inline" column? This means we have
1444 ;; to get the code from the
1445 ;; `ibuffer-inline-columns' alist and insert it
1446 ;; into our generated code. Otherwise, we just
1447 ;; generate a call to the column function.
1448 (ibuffer-aif (assq sym ibuffer-inline-columns
)
1450 `(,sym buffer mark
)))
1451 ;; You're not expected to understand this. Hell, I
1452 ;; don't even understand it, and I wrote it five
1454 (insertgenfn (ibuffer-aif (get sym
'ibuffer-column-summarizer
)
1455 ;; I really, really wish Emacs Lisp had closures.
1459 (put ',sym
'ibuffer-column-summary
1460 (cons ret
(get ',sym
'ibuffer-column-summary
)))
1464 (mincompform `(< strlen
,(if (integerp min
)
1467 (maxcompform `(> strlen
,(if (integerp max
)
1470 (if (or min-used max-used
)
1471 ;; The complex case, where we have to limit the
1472 ;; form to a maximum or minimum size.
1474 (when (and min-used
(not (integerp min
)))
1475 (push `(min ,min
) letbindings
))
1476 (when (and max-used
(not (integerp max
)))
1477 (push `(max ,max
) letbindings
))
1479 (if (and min-used max-used
)
1491 `(setq str
,callform
)
1493 `(strlen (length str
))))
1496 (append outforms
(list (funcall insertgenfn
'str sym
)))))
1497 ;; The simple case; just insert the string.
1498 (push (funcall insertgenfn callform sym
) outforms
))
1499 ;; Finally, return a `let' form which binds the
1500 ;; variables in `letbindings', and contains all the
1501 ;; code in `outforms'.
1506 ;; We don't want to unconditionally load the byte-compiler.
1507 (funcall (if (or ibuffer-always-compile-formats
1508 (featurep 'bytecomp
))
1511 ;; Here, we actually create a lambda form which
1512 ;; inserts all the generated forms for each entry
1513 ;; in the format string.
1514 (nconc (list 'lambda
'(buffer mark
))
1515 `((let ,(append (when str-used
1517 (when global-strlen-used
1523 ,@(nreverse result
))))))))
1525 (defvar ibuffer-compiled-formats nil
)
1526 (defvar ibuffer-cached-formats nil
)
1527 (defvar ibuffer-cached-eliding-string nil
)
1528 (defvar ibuffer-cached-elide-long-columns
0)
1530 (defun ibuffer-recompile-formats ()
1531 "Recompile `ibuffer-formats'."
1533 (setq ibuffer-compiled-formats
1534 (mapcar #'ibuffer-compile-format ibuffer-formats
))
1535 (when (boundp 'ibuffer-filter-format-alist
)
1536 (setq ibuffer-compiled-filter-formats
1537 (mapcar #'(lambda (entry)
1539 (mapcar #'(lambda (formats)
1540 (mapcar #'ibuffer-compile-format formats
))
1542 ibuffer-filter-format-alist
))))
1544 (defun ibuffer-clear-summary-columns (format)
1545 (dolist (form format
)
1546 (ibuffer-awhen (and (consp form
)
1547 (get (car form
) 'ibuffer-column-summarizer
))
1548 (put (car form
) 'ibuffer-column-summary nil
))))
1550 (defun ibuffer-check-formats ()
1551 (when (null ibuffer-formats
)
1552 (error "No formats!"))
1553 (let ((ext-loaded (featurep 'ibuf-ext
)))
1554 (when (or (null ibuffer-compiled-formats
)
1555 (null ibuffer-cached-formats
)
1556 (not (eq ibuffer-cached-formats ibuffer-formats
))
1557 (null ibuffer-cached-eliding-string
)
1558 (not (equal ibuffer-cached-eliding-string ibuffer-eliding-string
))
1559 (eql 0 ibuffer-cached-elide-long-columns
)
1560 (not (eql ibuffer-cached-elide-long-columns
1561 ibuffer-elide-long-columns
))
1563 (not (eq ibuffer-cached-filter-formats
1564 ibuffer-filter-format-alist
))
1565 (and ibuffer-filter-format-alist
1566 (null ibuffer-compiled-filter-formats
))))
1567 (message "Formats have changed, recompiling...")
1568 (ibuffer-recompile-formats)
1569 (setq ibuffer-cached-formats ibuffer-formats
1570 ibuffer-cached-eliding-string ibuffer-eliding-string
1571 ibuffer-cached-elide-long-columns ibuffer-elide-long-columns
)
1573 (setq ibuffer-cached-filter-formats ibuffer-filter-format-alist
))
1574 (message "Formats have changed, recompiling...done"))))
1576 (defvar ibuffer-inline-columns nil
)
1578 (define-ibuffer-column mark
(:name
" " :inline t
)
1581 (define-ibuffer-column read-only
(:name
"R" :inline t
)
1582 (if buffer-read-only
1586 (define-ibuffer-column modified
(:name
"M" :inline t
)
1587 (if (buffer-modified-p)
1588 (string ibuffer-modified-char
)
1591 (define-ibuffer-column name
(:inline t
1593 ('mouse-face
'highlight
'keymap ibuffer-name-map
1594 'ibuffer-name-column t
1595 'help-echo
"mouse-1: mark this buffer\nmouse-2: select this buffer\nmouse-3: operate on this buffer"))
1598 (define-ibuffer-column size
(:inline t
)
1599 (format "%s" (buffer-size)))
1601 (define-ibuffer-column mode
(:inline t
1603 ('mouse-face
'highlight
1604 'keymap ibuffer-mode-name-map
1605 'help-echo
"mouse-2: filter by this mode"))
1606 (format "%s" mode-name
))
1608 (define-ibuffer-column process
()
1609 (ibuffer-aif (get-buffer-process buffer
)
1610 (format "(%s %s)" it
(process-status it
))
1613 (define-ibuffer-column filename
()
1614 (let ((directory-abbrev-alist ibuffer-directory-abbrev-alist
))
1615 (abbreviate-file-name
1616 (or buffer-file-name
1617 (and (boundp 'dired-directory
)
1621 (defun ibuffer-format-column (str width alignment
)
1622 (let ((left (make-string (/ width
2) ?
))
1623 (right (make-string (- width
(/ width
2)) ?
)))
1625 (:right
(concat left right str
))
1626 (:center
(concat left str right
))
1627 (t (concat str left right
)))))
1629 (defun ibuffer-fontify-region-function (beg end
&optional verbose
)
1630 (when verbose
(message "Fontifying..."))
1631 (let ((inhibit-read-only t
))
1635 (while (< (point) end
)
1636 (if (get-text-property (point) 'ibuffer-title-header
)
1637 (put-text-property (point) (line-end-position) 'face ibuffer-title-face
)
1638 (if (get-text-property (point) 'ibuffer-filter-group-name
)
1639 (put-text-property (point) (line-end-position) 'face
1640 ibuffer-filter-group-name-face
)
1641 (unless (or (get-text-property (point) 'ibuffer-title
)
1642 (get-text-property (point) 'ibuffer-summary
))
1643 (multiple-value-bind (buf mark
)
1644 (get-text-property (point) 'ibuffer-properties
)
1645 (let* ((namebeg (next-single-property-change (point) 'ibuffer-name-column
1646 nil
(line-end-position)))
1647 (nameend (next-single-property-change namebeg
'ibuffer-name-column
1648 nil
(line-end-position))))
1649 (put-text-property namebeg
1652 (cond ((char-equal mark ibuffer-marked-char
)
1653 ibuffer-marked-face
)
1654 ((char-equal mark ibuffer-deletion-char
)
1655 ibuffer-deletion-face
)
1659 (dolist (e ibuffer-fontification-alist result
)
1660 (when (and (> (car e
) level
)
1661 (with-current-buffer buf
1665 (if (symbolp (caddr e
))
1666 (if (facep (caddr e
))
1668 (symbol-value (caddr e
))))))))))))))))
1670 (when verbose
(message "Fontifying...done")))
1672 (defun ibuffer-unfontify-region-function (beg end
)
1673 (let ((inhibit-read-only t
))
1674 (remove-text-properties beg end
'(face nil
))))
1676 (defun ibuffer-insert-buffer-line (buffer mark format
)
1677 "Insert a line describing BUFFER and MARK using FORMAT."
1678 (assert (eq major-mode
'ibuffer-mode
))
1679 (let ((beg (point)))
1680 (funcall format buffer mark
)
1681 (put-text-property beg
(point) 'ibuffer-properties
(list buffer mark
)))
1684 ;; This function knows a bit too much of the internals. It would be
1685 ;; nice if it was all abstracted away.
1686 (defun ibuffer-redisplay-current ()
1687 (assert (eq major-mode
'ibuffer-mode
))
1691 (let ((curformat (mapcar #'ibuffer-expand-format-entry
1692 (ibuffer-current-format t
))))
1693 (ibuffer-clear-summary-columns curformat
)
1694 (let ((buf (ibuffer-current-buffer)))
1696 (let ((mark (ibuffer-current-mark)))
1698 (delete-region (point) (1+ (line-end-position)))
1699 (ibuffer-insert-buffer-line
1701 (ibuffer-current-format)))
1702 (when ibuffer-shrink-to-minimum-size
1703 (ibuffer-shrink-to-fit)))))))
1705 (defun ibuffer-map-on-mark (mark func
)
1708 (if (char-equal mark mk
)
1709 (funcall func buf mark
)
1712 (defun ibuffer-map-lines (function &optional nomodify group
)
1713 "Call FUNCTION for each buffer.
1714 Don't set the ibuffer modification flag iff NOMODIFY is non-nil.
1716 If optional argument GROUP is non-nil, then only call FUNCTION on
1717 buffers in filtering group GROUP.
1719 FUNCTION is called with four arguments: the buffer object itself, the
1720 current mark symbol, and the beginning and ending line positions."
1721 (assert (eq major-mode
'ibuffer-mode
))
1722 (ibuffer-forward-line 0)
1723 (let* ((orig-target-line (1+ (count-lines (save-excursion
1724 (goto-char (point-min))
1725 (ibuffer-forward-line 0)
1728 (target-line-offset orig-target-line
)
1729 (ibuffer-map-lines-total 0)
1730 (ibuffer-map-lines-count 0))
1733 (setq buffer-read-only nil
)
1734 (goto-char (point-min))
1735 (ibuffer-forward-line 0 t
)
1736 (while (and (not (eobp))
1737 (not (get-text-property (point) 'ibuffer-summary
))
1739 (ibuffer-forward-line 0 t
)
1741 (not (get-text-property (point) 'ibuffer-summary
)))))
1743 (if (buffer-live-p (ibuffer-current-buffer))
1744 (when (or (null group
)
1745 (ibuffer-aif (get-text-property (point) 'ibuffer-filter-group
)
1749 (ibuffer-current-buffer)
1750 (ibuffer-current-mark))))
1751 ;; Kill the line if the buffer is dead
1753 ;; A given mapping function should return:
1754 ;; `nil' if it chose not to affect the buffer
1755 ;; `kill' means the remove line from the buffer list
1757 (incf ibuffer-map-lines-total
)
1758 (cond ((null result
)
1761 (delete-region (line-beginning-position)
1762 (1+ (line-end-position)))
1763 (incf ibuffer-map-lines-count
)
1764 (when (< ibuffer-map-lines-total
1766 (decf target-line-offset
)))
1768 (incf ibuffer-map-lines-count
)
1769 (forward-line 1)))))
1770 ibuffer-map-lines-count
)
1772 (setq buffer-read-only t
)
1774 (set-buffer-modified-p nil
))
1775 (goto-char (point-min))
1776 (ibuffer-forward-line 0)
1777 (ibuffer-forward-line (1- target-line-offset
))))))
1779 (defun ibuffer-get-marked-buffers ()
1780 "Return a list of buffer objects currently marked."
1782 (mapcar #'(lambda (e)
1783 (when (eq (cdr e
) ibuffer-marked-char
)
1785 (ibuffer-current-state-list))))
1787 (defun ibuffer-current-state-list (&optional pos
)
1788 "Return a list like (BUF . MARK) of all buffers in an ibuffer.
1789 If POS is non-nil, return a list like (BUF MARK POINT), where POINT is
1790 the value of point at the beginning of the line for that buffer."
1791 (let ((ibuffer-current-state-list-tmp '()))
1792 ;; ah, if only we had closures. I bet this will mysteriously
1793 ;; break later. Don't blame me.
1795 (ibuffer-map-lines-nomodify
1796 #'(lambda (buf mark
)
1797 (when (buffer-live-p buf
)
1798 (push (list buf mark
(point)) ibuffer-current-state-list-tmp
))))
1799 (ibuffer-map-lines-nomodify
1800 #'(lambda (buf mark
)
1801 (when (buffer-live-p buf
)
1802 (push (cons buf mark
) ibuffer-current-state-list-tmp
)))))
1803 (nreverse ibuffer-current-state-list-tmp
)))
1805 (defun ibuffer-current-buffers-with-marks (curbufs)
1806 "Return a list like (BUF . MARK) of all open buffers."
1807 (let ((bufs (ibuffer-current-state-list)))
1808 (mapcar #'(lambda (buf) (let ((e (assq buf bufs
)))
1814 (defun ibuffer-buf-matches-predicates (buf predicates
)
1816 (name (buffer-name buf
)))
1817 (dolist (pred predicates
)
1818 (when (if (stringp pred
)
1819 (string-match pred name
)
1824 (defun ibuffer-filter-buffers (ibuffer-buf last bmarklist all
)
1825 (let ((ext-loaded (featurep 'ibuf-ext
)))
1828 ;; element should be like (BUFFER . MARK)
1830 (let* ((buf (car e
)))
1832 ;; This takes precedence over anything else
1833 (or (and ibuffer-always-show-last-buffer
1835 (funcall (if ext-loaded
1836 #'ibuffer-ext-visible-p
1837 #'ibuffer-visible-p
)
1838 buf all ibuffer-buf
))
1842 (defun ibuffer-visible-p (buf all
&optional ibuffer-buf
)
1845 (ibuffer-buf-matches-predicates buf ibuffer-maybe-show-predicates
)))
1846 (or ibuffer-view-ibuffer
1848 (not (eq ibuffer-buf buf
))))))
1850 ;; This function is a special case; it's not defined by
1851 ;; `ibuffer-define-sorter'.
1852 (defun ibuffer-do-sort-by-recency ()
1853 "Sort the buffers by last view time."
1855 (setq ibuffer-sorting-mode
'recency
)
1856 (ibuffer-redisplay t
))
1858 (defun ibuffer-update-format ()
1859 (when (null ibuffer-current-format
)
1860 (setq ibuffer-current-format
0))
1861 (when (null ibuffer-formats
)
1862 (error "Ibuffer error: no formats!")))
1864 (defun ibuffer-switch-format ()
1865 "Switch the current display format."
1867 (assert (eq major-mode
'ibuffer-mode
))
1868 (unless (consp ibuffer-formats
)
1869 (error "Ibuffer error: No formats!"))
1870 (setq ibuffer-current-format
1871 (if (>= ibuffer-current-format
(1- (length (ibuffer-current-formats nil
))))
1873 (1+ ibuffer-current-format
)))
1874 (ibuffer-update-format)
1875 (ibuffer-redisplay t
))
1877 (defun ibuffer-update-title-and-summary (format)
1878 (assert (eq major-mode
'ibuffer-mode
))
1879 ;; Don't do funky font-lock stuff here
1880 (let ((after-change-functions nil
))
1881 (if (get-text-property (point-min) 'ibuffer-title
)
1882 (delete-region (point-min)
1883 (next-single-property-change
1884 (point-min) 'ibuffer-title
)))
1885 (goto-char (point-min))
1889 (let ((opos (point)))
1890 ;; Insert the title names.
1891 (dolist (element format
)
1893 (if (stringp element
)
1895 (let ((sym (car element
))
1896 (min (cadr element
))
1897 ;; (max (caddr element))
1898 (align (cadddr element
)))
1899 ;; Ignore a negative min when we're inserting the title
1902 (let* ((name (or (get sym
'ibuffer-column-name
)
1903 (error "Unknown column %s in ibuffer-formats" sym
)))
1904 (len (length name
)))
1906 (ibuffer-format-column name
1910 (put-text-property opos
(point) 'ibuffer-title-header t
)
1912 ;; Add the underlines
1913 (let ((str (save-excursion
1916 (buffer-substring (point) (line-end-position)))))
1917 (apply #'insert
(mapcar
1919 (if (not (or (char-equal c ?
)
1920 (char-equal c ?
\n)))
1927 ;; Now, insert the summary columns.
1928 (goto-char (point-max))
1929 (if (get-text-property (1- (point-max)) 'ibuffer-summary
)
1930 (delete-region (previous-single-property-change
1931 (point-max) 'ibuffer-summary
)
1937 (dolist (element format
)
1939 (if (stringp element
)
1940 (make-string (length element
) ?
)
1941 (let ((sym (car element
)))
1942 (let ((min (cadr element
))
1943 ;; (max (caddr element))
1944 (align (cadddr element
)))
1945 ;; Ignore a negative min when we're inserting the title
1948 (let* ((summary (if (get sym
'ibuffer-column-summarizer
)
1949 (funcall (get sym
'ibuffer-column-summarizer
)
1950 (get sym
'ibuffer-column-summary
))
1951 (make-string (length (get sym
'ibuffer-column-name
))
1953 (len (length summary
)))
1955 (ibuffer-format-column summary
1960 'ibuffer-summary t
)))
1962 (defun ibuffer-update-mode-name ()
1963 (setq mode-name
(format "Ibuffer by %s" (if ibuffer-sorting-mode
1964 ibuffer-sorting-mode
1966 (when ibuffer-sorting-reversep
1967 (setq mode-name
(concat mode-name
" [rev]")))
1968 (when (and (featurep 'ibuf-ext
)
1970 (setq mode-name
(concat mode-name
" (Auto)")))
1972 (when (featurep 'ibuf-ext
)
1973 (dolist (qualifier ibuffer-filtering-qualifiers
)
1975 (concat result
(ibuffer-format-qualifier qualifier
))))
1976 (if ibuffer-use-header-line
1977 (setq header-line-format
1978 (when ibuffer-filtering-qualifiers
1979 (replace-regexp-in-string "%" "%%"
1980 (concat mode-name result
))))
1982 (setq mode-name
(concat mode-name result
))
1983 (when (boundp 'header-line-format
)
1984 (setq header-line-format nil
)))))))
1986 (defun ibuffer-redisplay (&optional silent
)
1987 "Redisplay the current list of buffers.
1989 This does not show new buffers; use `ibuffer-update' for that.
1991 If SILENT is non-`nil', do not generate progress messages."
1993 (ibuffer-forward-line 0)
1995 (message "Redisplaying current buffer list..."))
1996 (let ((blist (ibuffer-current-state-list)))
1998 (if (and (featurep 'ibuf-ext
)
1999 (or ibuffer-filtering-qualifiers ibuffer-hidden-filter-groups
))
2000 (message "No buffers! (note: filtering in effect)")
2001 (error "No buffers!")))
2002 (ibuffer-redisplay-engine blist t
)
2003 (ibuffer-update-mode-name)
2005 (message "Redisplaying current buffer list...done"))
2006 (ibuffer-forward-line 0)))
2008 (defun ibuffer-update (arg &optional silent
)
2009 "Regenerate the list of all buffers.
2011 Display buffers whose name matches one of `ibuffer-maybe-show-predicates'
2012 iff arg ARG is non-nil.
2014 Do not display messages if SILENT is non-nil."
2016 (ibuffer-forward-line 0)
2017 (let* ((bufs (buffer-list))
2018 (blist (ibuffer-filter-buffers
2022 (eq ibuffer-always-show-last-buffer
2025 (string-match " \\*Minibuf"
2026 (buffer-name (cadr bufs
))))
2029 (ibuffer-current-buffers-with-marks bufs
)
2032 (if (and (featurep 'ibuf-ext
)
2033 ibuffer-filtering-qualifiers
)
2034 (message "No buffers! (note: filtering in effect)")
2035 (error "No buffers!")))
2037 (message "Updating buffer list..."))
2038 (ibuffer-redisplay-engine blist arg
)
2039 (ibuffer-update-mode-name)
2041 (message "Updating buffer list...done")))
2042 (if (eq ibuffer-shrink-to-minimum-size
'onewindow
)
2043 (ibuffer-shrink-to-fit t
)
2044 (when ibuffer-shrink-to-minimum-size
2045 (ibuffer-shrink-to-fit)))
2046 (ibuffer-forward-line 0))
2048 (defun ibuffer-sort-bufferlist (bmarklist)
2049 (let* ((sortdat (assq ibuffer-sorting-mode
2050 ibuffer-sorting-functions-alist
))
2051 (func (caddr sortdat
)))
2053 ;; actually sort the buffers
2054 (if (and sortdat func
)
2055 (sort bmarklist func
)
2057 ;; perhaps reverse the sorted buffer list
2058 (if ibuffer-sorting-reversep
2062 (defun ibuffer-insert-filter-group (name display-name format bmarklist
)
2063 (add-text-properties
2066 (insert "[ " display-name
" ]")
2068 `(ibuffer-filter-group-name ,name keymap
,ibuffer-mode-filter-group-map
2069 mouse-face highlight
2070 help-echo
"mouse-1: toggle marks in this group\nmouse-2: hide/show this filtering group "))
2076 (dolist (entry bmarklist
)
2077 (ibuffer-insert-buffer-line (car entry
) (cdr entry
) format
))
2079 'ibuffer-filter-group
2082 (defun ibuffer-redisplay-engine (bmarklist &optional all
)
2083 (assert (eq major-mode
'ibuffer-mode
))
2084 (let* ((--ibuffer-insert-buffers-and-marks-format
2085 (ibuffer-current-format))
2086 (--ibuffer-expanded-format (mapcar #'ibuffer-expand-format-entry
2087 (ibuffer-current-format t
)))
2088 (orig (count-lines (point-min) (point)))
2089 ;; Inhibit font-lock caching tricks, since we're modifying the
2090 ;; entire buffer at once
2091 (after-change-functions nil
)
2092 (ext-loaded (featurep 'ibuf-ext
))
2093 (bgroups (if ext-loaded
2094 (ibuffer-generate-filter-groups bmarklist
)
2095 (list (cons "Default" bmarklist
)))))
2096 (ibuffer-clear-summary-columns --ibuffer-expanded-format
)
2099 (setq buffer-read-only nil
)
2101 (ibuffer-update-format)
2102 (dolist (group (nreverse bgroups
))
2103 (let* ((name (car group
))
2104 (disabled (and ext-loaded
2105 (member name ibuffer-hidden-filter-groups
)))
2106 (bmarklist (cdr group
)))
2107 (unless (and (null bmarklist
)
2109 (null ibuffer-show-empty-filter-groups
))
2110 (ibuffer-insert-filter-group
2112 (if disabled
(concat name
" ...") name
)
2113 --ibuffer-insert-buffers-and-marks-format
2116 (ibuffer-sort-bufferlist bmarklist
))))))
2117 (ibuffer-update-title-and-summary --ibuffer-expanded-format
))
2118 (setq buffer-read-only t
)
2119 (set-buffer-modified-p ibuffer-did-modification
)
2120 (setq ibuffer-did-modification nil
)
2121 (goto-line (1+ orig
)))))
2123 (defun ibuffer-quit ()
2124 "Quit this `ibuffer' session.
2125 Delete the current window iff `ibuffer-delete-window-on-quit' is non-nil."
2127 (if ibuffer-delete-window-on-quit
2130 (unless (= (count-windows) 1)
2135 (defun ibuffer-list-buffers (&optional files-only
)
2136 "Display a list of buffers, in another window.
2137 If optional argument FILES-ONLY is non-nil, then add a filter for
2138 buffers which are visiting a file."
2140 (ibuffer t nil
(when files-only
2141 '((filename .
".*"))) t
))
2144 (defun ibuffer-other-window (&optional files-only
)
2145 "Like `ibuffer', but displayed in another window by default.
2146 If optional argument FILES-ONLY is non-nil, then add a filter for
2147 buffers which are visiting a file."
2149 (ibuffer t nil
(when files-only
2150 '((filename .
".*")))))
2153 (defun ibuffer (&optional other-window-p name qualifiers noselect
2154 shrink filter-groups
)
2155 "Begin using `ibuffer' to edit a list of buffers.
2156 Type 'h' after entering ibuffer for more information.
2158 Optional argument OTHER-WINDOW-P says to use another window.
2159 Optional argument NAME specifies the name of the buffer; it defaults
2161 Optional argument QUALIFIERS is an initial set of filtering qualifiers
2162 to use; see `ibuffer-filtering-qualifiers'.
2163 Optional argument NOSELECT means don't select the Ibuffer buffer.
2164 Optional argument SHRINK means shrink the buffer to minimal size. The
2165 special value `onewindow' means always use another window.
2166 Optional argument FILTER-GROUPS is an initial set of filtering
2167 groups to use; see `ibuffer-filter-groups'."
2169 (when ibuffer-use-other-window
2170 (setq other-window-p t
))
2171 (let* ((buf (get-buffer-create (or name
"*Ibuffer*")))
2172 (already-in (eq (current-buffer) buf
))
2175 (funcall (if noselect
#'(lambda (buf) (display-buffer buf t
)) #'pop-to-buffer
) buf
)
2176 (funcall (if noselect
#'display-buffer
#'switch-to-buffer
) buf
))
2177 (with-current-buffer buf
2178 (save-selected-window
2179 ;; We switch to the buffer's window in order to be able
2180 ;; to modify the value of point
2181 (select-window (get-buffer-window buf
))
2182 (unless (eq major-mode
'ibuffer-mode
)
2184 (setq need-update t
))
2185 (when (ibuffer-use-fontification)
2186 (require 'font-lock
))
2187 (setq ibuffer-delete-window-on-quit other-window-p
)
2189 (setq ibuffer-shrink-to-minimum-size shrink
))
2192 (setq ibuffer-filtering-qualifiers qualifiers
))
2195 (setq ibuffer-filter-groups filter-groups
))
2196 (ibuffer-update nil
)
2197 ;; Skip the group name by default.
2198 (ibuffer-forward-line 0 t
)
2201 (setq buffer-read-only nil
)
2202 (run-hooks 'ibuffer-hooks
))
2203 (setq buffer-read-only t
))
2204 (unless ibuffer-expert
2205 (message "Commands: m, u, t, RET, g, k, S, D, Q; q to quit; h for help"))))))
2207 (put 'ibuffer-mode
'mode-class
'special
)
2208 (defun ibuffer-mode ()
2209 "A major mode for viewing a list of buffers.
2210 In ibuffer, you can conveniently perform many operations on the
2211 currently open buffers, in addition to filtering your view to a
2212 particular subset of them, and sorting by various criteria.
2214 Operations on marked buffers:
2216 '\\[ibuffer-do-save]' - Save the marked buffers
2217 '\\[ibuffer-do-view]' - View the marked buffers in this frame.
2218 '\\[ibuffer-do-view-other-frame]' - View the marked buffers in another frame.
2219 '\\[ibuffer-do-revert]' - Revert the marked buffers.
2220 '\\[ibuffer-do-toggle-read-only]' - Toggle read-only state of marked buffers.
2221 '\\[ibuffer-do-delete]' - Kill the marked buffers.
2222 '\\[ibuffer-do-replace-regexp]' - Replace by regexp in each of the marked
2224 '\\[ibuffer-do-query-replace]' - Query replace in each of the marked buffers.
2225 '\\[ibuffer-do-query-replace-regexp]' - As above, with a regular expression.
2226 '\\[ibuffer-do-print]' - Print the marked buffers.
2227 '\\[ibuffer-do-occur]' - List lines in all marked buffers which match
2228 a given regexp (like the function `occur').
2229 '\\[ibuffer-do-shell-command-pipe]' - Pipe the contents of the marked
2230 buffers to a shell command.
2231 '\\[ibuffer-do-shell-command-pipe-replace]' - Replace the contents of the marked
2232 buffers with the output of a shell command.
2233 '\\[ibuffer-do-shell-command-file]' - Run a shell command with the
2234 buffer's file as an argument.
2235 '\\[ibuffer-do-eval]' - Evaluate a form in each of the marked buffers. This
2236 is a very flexible command. For example, if you want to make all
2237 of the marked buffers read only, try using (toggle-read-only 1) as
2239 '\\[ibuffer-do-view-and-eval]' - As above, but view each buffer while the form
2241 '\\[ibuffer-do-kill-lines]' - Remove the marked lines from the *Ibuffer* buffer,
2242 but don't kill the associated buffer.
2243 '\\[ibuffer-do-kill-on-deletion-marks]' - Kill all buffers marked for deletion.
2247 '\\[ibuffer-mark-forward]' - Mark the buffer at point.
2248 '\\[ibuffer-toggle-marks]' - Unmark all currently marked buffers, and mark
2249 all unmarked buffers.
2250 '\\[ibuffer-unmark-forward]' - Unmark the buffer at point.
2251 '\\[ibuffer-unmark-backward]' - Unmark the buffer at point, and move to the
2253 '\\[ibuffer-unmark-all]' - Unmark all marked buffers.
2254 '\\[ibuffer-mark-by-mode]' - Mark buffers by major mode.
2255 '\\[ibuffer-mark-unsaved-buffers]' - Mark all \"unsaved\" buffers.
2256 This means that the buffer is modified, and has an associated file.
2257 '\\[ibuffer-mark-modified-buffers]' - Mark all modified buffers,
2258 regardless of whether or not they have an associated file.
2259 '\\[ibuffer-mark-special-buffers]' - Mark all buffers whose name begins and
2261 '\\[ibuffer-mark-dissociated-buffers]' - Mark all buffers which have
2262 an associated file, but that file doesn't currently exist.
2263 '\\[ibuffer-mark-read-only-buffers]' - Mark all read-only buffers.
2264 '\\[ibuffer-mark-dired-buffers]' - Mark buffers in `dired' mode.
2265 '\\[ibuffer-mark-help-buffers]' - Mark buffers in `help-mode', `apropos-mode', etc.
2266 '\\[ibuffer-mark-old-buffers]' - Mark buffers older than `ibuffer-old-time'.
2267 '\\[ibuffer-mark-for-delete]' - Mark the buffer at point for deletion.
2268 '\\[ibuffer-mark-by-name-regexp]' - Mark buffers by their name, using a regexp.
2269 '\\[ibuffer-mark-by-mode-regexp]' - Mark buffers by their major mode, using a regexp.
2270 '\\[ibuffer-mark-by-file-name-regexp]' - Mark buffers by their filename, using a regexp.
2274 '\\[ibuffer-filter-by-mode]' - Add a filter by major mode.
2275 '\\[ibuffer-filter-by-name]' - Add a filter by buffer name.
2276 '\\[ibuffer-filter-by-content]' - Add a filter by buffer content.
2277 '\\[ibuffer-filter-by-filename]' - Add a filter by filename.
2278 '\\[ibuffer-filter-by-size-gt]' - Add a filter by buffer size.
2279 '\\[ibuffer-filter-by-size-lt]' - Add a filter by buffer size.
2280 '\\[ibuffer-filter-by-predicate]' - Add a filter by an arbitrary Lisp predicate.
2281 '\\[ibuffer-save-filters]' - Save the current filters with a name.
2282 '\\[ibuffer-switch-to-saved-filters]' - Switch to previously saved filters.
2283 '\\[ibuffer-add-saved-filters]' - Add saved filters to current filters.
2284 '\\[ibuffer-or-filter]' - Replace the top two filters with their logical OR.
2285 '\\[ibuffer-pop-filter]' - Remove the top filter.
2286 '\\[ibuffer-negate-filter]' - Invert the logical sense of the top filter.
2287 '\\[ibuffer-decompose-filter]' - Break down the topmost filter.
2288 '\\[ibuffer-filter-disable]' - Remove all filtering currently in effect.
2290 Filter group commands:
2292 '\\[ibuffer-filters-to-filter-group]' - Create filter group from filters.
2293 '\\[ibuffer-pop-filter-group]' - Remove top filter group.
2294 '\\[ibuffer-forward-filter-group]' - Move to the next filter group.
2295 '\\[ibuffer-backward-filter-group]' - Move to the previous filter group.
2296 '\\[ibuffer-clear-filter-groups]' - Remove all active filter groups.
2297 '\\[ibuffer-save-filter-groups]' - Save the current groups with a name.
2298 '\\[ibuffer-switch-to-saved-filter-groups]' - Restore previously saved groups.
2299 '\\[ibuffer-delete-saved-filter-groups]' - Delete previously saved groups.
2303 '\\[ibuffer-toggle-sorting-mode]' - Rotate between the various sorting modes.
2304 '\\[ibuffer-invert-sorting]' - Reverse the current sorting order.
2305 '\\[ibuffer-do-sort-by-alphabetic]' - Sort the buffers lexicographically.
2306 '\\[ibuffer-do-sort-by-recency]' - Sort the buffers by last viewing time.
2307 '\\[ibuffer-do-sort-by-size]' - Sort the buffers by size.
2308 '\\[ibuffer-do-sort-by-major-mode]' - Sort the buffers by major mode.
2312 '\\[ibuffer-switch-format]' - Change the current display format.
2313 '\\[forward-line]' - Move point to the next line.
2314 '\\[previous-line]' - Move point to the previous line.
2315 '\\[ibuffer-update]' - As above, but add new buffers to the list.
2316 '\\[ibuffer-quit]' - Bury the Ibuffer buffer.
2317 '\\[describe-mode]' - This help.
2318 '\\[ibuffer-diff-with-file]' - View the differences between this buffer
2319 and its associated file.
2320 '\\[ibuffer-visit-buffer]' - View the buffer on this line.
2321 '\\[ibuffer-visit-buffer-other-window]' - As above, but in another window.
2322 '\\[ibuffer-visit-buffer-other-window-noselect]' - As both above, but don't select
2324 '\\[ibuffer-bury-buffer]' - Bury (not kill!) the buffer on this line.
2326 ** Information on Filtering:
2328 You can filter your ibuffer view via different critera. Each Ibuffer
2329 buffer has its own stack of active filters. For example, suppose you
2330 are working on an Emacs Lisp project. You can create an Ibuffer
2331 buffer displays buffers in just `emacs-lisp' modes via
2332 '\\[ibuffer-filter-by-mode] emacs-lisp-mode RET'. In this case, there
2333 is just one entry on the filtering stack.
2335 You can also combine filters. The various filtering commands push a
2336 new filter onto the stack, and the filters combine to show just
2337 buffers which satisfy ALL criteria on the stack. For example, suppose
2338 you only want to see buffers in `emacs-lisp' mode, whose names begin
2339 with \"gnus\". You can accomplish this via:
2340 '\\[ibuffer-filter-by-mode] emacs-lisp-mode RET
2341 \\[ibuffer-filter-by-name] ^gnus RET'.
2343 Additionally, you can OR the top two filters together with
2344 '\\[ibuffer-or-filters]'. To see all buffers in either
2345 `emacs-lisp-mode' or `lisp-interaction-mode', type:
2347 '\\[ibuffer-filter-by-mode] emacs-lisp-mode RET \\[ibuffer-filter-by-mode] lisp-interaction-mode RET \\[ibuffer-or-filters]'.
2349 Filters can also be saved and restored using mnemonic names: see the
2350 functions `ibuffer-save-filters' and `ibuffer-switch-to-saved-filters'.
2352 To remove the top filter on the stack, use '\\[ibuffer-pop-filter]', and
2353 to disable all filtering currently in effect, use
2354 '\\[ibuffer-filter-disable]'.
2358 Once one has mastered filters, the next logical step up is \"filter
2359 groups\". A filter group is basically a named group of buffers which
2360 match a filter, which are displayed together in an Ibuffer buffer. To
2361 create a filter group, simply use the regular functions to create a
2362 filter, and then type '\\[ibuffer-filters-to-filter-group]'.
2364 A quick example will make things clearer. Suppose that one wants to
2365 group all of one's Emacs Lisp buffers together. To do this, type
2367 '\\[ibuffer-filter-by-mode] emacs-lisp-mode RET \\[ibuffer-filters-to-filter-group] RET emacs lisp buffers RET'
2369 You may, of course, name the group whatever you want; it doesn't have
2370 to be \"emacs lisp buffers\". Filter groups may be composed of any
2371 arbitrary combination of filters.
2373 Just like filters themselves, filter groups act as a stack. Buffers
2374 will not be displayed multiple times if they would be included in
2375 multiple filter groups; instead, the first filter group is used. The
2376 filter groups are displayed in this order of precedence.
2378 You may rearrange filter groups by using the regular
2379 '\\[ibuffer-kill-line]' and '\\[ibuffer-yank]' pair. Yanked groups
2380 will be inserted before the group at point."
2381 (kill-all-local-variables)
2382 (use-local-map ibuffer-mode-map
)
2383 (setq major-mode
'ibuffer-mode
)
2384 (setq mode-name
"Ibuffer")
2385 (setq buffer-read-only t
)
2386 (buffer-disable-undo)
2387 (setq truncate-lines ibuffer-truncate-lines
)
2388 ;; This makes things less ugly for Emacs 21 users with a non-nil
2389 ;; `show-trailing-whitespace'.
2390 (setq show-trailing-whitespace nil
)
2391 ;; Dummy font-lock-defaults to make font-lock turn on. We want this
2392 ;; so we know when to enable ibuffer's internal fontification.
2393 (set (make-local-variable 'font-lock-defaults
)
2395 (font-lock-fontify-region-function . ibuffer-fontify-region-function
)
2396 (font-lock-unfontify-region-function . ibuffer-unfontify-region-function
)))
2397 (set (make-local-variable 'revert-buffer-function
)
2399 (set (make-local-variable 'ibuffer-sorting-mode
)
2400 ibuffer-default-sorting-mode
)
2401 (set (make-local-variable 'ibuffer-sorting-reversep
)
2402 ibuffer-default-sorting-reversep
)
2403 (set (make-local-variable 'ibuffer-shrink-to-minimum-size
)
2404 ibuffer-default-shrink-to-minimum-size
)
2405 (set (make-local-variable 'ibuffer-filtering-qualifiers
) nil
)
2406 (set (make-local-variable 'ibuffer-filter-groups
) nil
)
2407 (set (make-local-variable 'ibuffer-filter-group-kill-ring
) nil
)
2408 (set (make-local-variable 'ibuffer-hidden-filter-groups
) nil
)
2409 (set (make-local-variable 'ibuffer-compiled-formats
) nil
)
2410 (set (make-local-variable 'ibuffer-cached-formats
) nil
)
2411 (set (make-local-variable 'ibuffer-cached-eliding-string
) nil
)
2412 (set (make-local-variable 'ibuffer-cached-elide-long-columns
) nil
)
2413 (set (make-local-variable 'ibuffer-current-format
) nil
)
2414 (set (make-local-variable 'ibuffer-did-modifiction
) nil
)
2415 (set (make-local-variable 'ibuffer-delete-window-on-quit
) nil
)
2416 (set (make-local-variable 'ibuffer-did-modification
) nil
)
2417 (set (make-local-variable 'ibuffer-tmp-hide-regexps
) nil
)
2418 (set (make-local-variable 'ibuffer-tmp-show-regexps
) nil
)
2419 (define-key ibuffer-mode-map
[menu-bar edit
] 'undefined
)
2420 (define-key ibuffer-mode-map
[menu-bar operate
] (cons "Operate" ibuffer-mode-operate-map
))
2421 (ibuffer-update-format)
2422 (when ibuffer-default-directory
2423 (setq default-directory ibuffer-default-directory
))
2424 (run-hooks 'ibuffer-mode-hooks
)
2425 ;; called after mode hooks to allow the user to add filters
2426 (ibuffer-update-mode-name))
2431 ;; coding: iso-8859-1
2434 ;;; ibuffer.el ends here
