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>
6 ;; Maintainer: John Paul Wallington <jpw@gnu.org>
8 ;; Keywords: buffer, convenience
10 ;; This file is part of GNU Emacs.
12 ;; This program is free software; you can redistribute it and/or
13 ;; modify it under the terms of the GNU General Public License as
14 ;; published by the Free Software Foundation; either version 2, or (at
15 ;; your option) any later version.
17 ;; This program is distributed in the hope that it will be useful, but
18 ;; WITHOUT ANY WARRANTY; without even the implied warranty of
19 ;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
20 ;; General Public License for more details.
22 ;; You should have received a copy of the GNU General Public License
23 ;; along with this program ; see the file COPYING. If not, write to
24 ;; the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
25 ;; Boston, MA 02111-1307, USA.
29 ;; ibuffer.el is an advanced replacement for the `buffer-menu' which
30 ;; is normally distributed with Emacs. Its interface is intended to
31 ;; be analogous to that of Dired.
43 "An advanced replacement for `buffer-menu'.
45 Ibuffer allows you to operate on buffers in a manner much like Dired.
46 Operations include sorting, marking by regular expression, and
47 the ability to filter the displayed buffers by various criteria."
50 (defcustom ibuffer-formats
'((mark modified read-only
" " (name 16 16 :left
:elide
)
51 " " (size 7 -
1 :right
)
52 " " (mode 16 16 :right
:elide
) " " filename-and-process
)
53 (mark " " (name 16 -
1) " " filename
))
54 "A list of ways to display buffer lines.
56 With Ibuffer, you are not limited to displaying just certain
57 attributes of a buffer such as size, name, and mode in a particular
58 order. Through this variable, you can completely customize and
59 control the appearance of an Ibuffer buffer. See also
60 `define-ibuffer-column', which allows you to define your own columns
63 This variable has the form
64 ((COLUMN COLUMN ...) (COLUMN COLUMN ...) ...)
65 Each element in `ibuffer-formats' should be a list containing COLUMN
66 specifiers. A COLUMN can be any of the following:
68 SYMBOL - A symbol naming the column. Predefined columns are:
69 mark modified read-only name size mode process filename
70 When you define your own columns using `define-ibuffer-column', just
71 use their name like the predefined columns here. This entry can
72 also be a function of two arguments, which should return a string.
73 The first argument is the buffer object, and the second is the mark
76 \"STRING\" - A literal string to display.
78 (SYMBOL MIN-SIZE MAX-SIZE &optional ALIGN ELIDE) - SYMBOL is a
79 symbol naming the column, and MIN-SIZE and MAX-SIZE are integers (or
80 functions of no arguments returning an integer) which constrict the
81 size of a column. If MAX-SIZE is -1, there is no upper bound. The
82 default values are 0 and -1, respectively. If MIN-SIZE is negative,
83 use the end of the string. The optional element ALIGN describes the
84 alignment of the column; it can be :left, :center or :right. The
85 optional element ELIDE describes whether or not to elide the column
86 if it is too long; valid values are :elide and nil. The default is
89 Some example of valid entries in `ibuffer-formats', with
90 description (also, feel free to try them out, and experiment with your
94 This format just displays the current mark (if any) and the name of
95 the buffer, separated by a space.
96 (mark modified read-only \" \" (name 16 16 :left) \" \" (size 6 -1 :right))
97 This format displays the current mark (if any), its modification and
98 read-only status, as well as the name of the buffer and its size. In
99 this format, the name is restricted to 16 characters (longer names
100 will be truncated, and shorter names will be padded with spaces), and
101 the name is also aligned to the left. The size of the buffer will
102 be padded with spaces up to a minimum of six characters, but there is
103 no upper limit on its size. The size will also be aligned to the
106 Thus, if you wanted to use these two formats, add
108 (setq ibuffer-formats '((mark \" \" name)
109 (mark modified read-only
110 (name 16 16 :left) (size 6 -1 :right))))
112 to your ~/.emacs file.
114 Using \\[ibuffer-switch-format], you can rotate the display between
115 the specified formats in the list."
119 (defcustom ibuffer-always-compile-formats
(featurep 'bytecomp
)
120 "If non-nil, then use the byte-compiler to optimize `ibuffer-formats'.
121 This will increase the redisplay speed, at the cost of loading the
122 elisp byte-compiler."
126 (defcustom ibuffer-fontification-alist
127 `((10 buffer-read-only font-lock-constant-face
)
128 (15 (string-match "^*" (buffer-name)) font-lock-keyword-face
)
129 (20 (and (string-match "^ " (buffer-name))
130 (null buffer-file-name
))
132 (25 (memq major-mode ibuffer-help-buffer-modes
) font-lock-comment-face
)
133 (30 (eq major-mode
'dired-mode
) font-lock-function-name-face
))
134 "An alist describing how to fontify buffers.
135 Each element should be of the form (PRIORITY FORM FACE), where
136 PRIORITY is an integer, FORM is an arbitrary form to evaluate in the
137 buffer, and FACE is the face to use for fontification. If the FORM
138 evaluates to non-nil, then FACE will be put on the buffer name. The
139 element with the highest PRIORITY takes precedence.
141 If you change this variable, you must kill the Ibuffer buffer and
142 recreate it for the change to take effect."
144 (list (integer :tag
"Priority")
145 (sexp :tag
"Test Form")
149 (defcustom ibuffer-use-other-window nil
150 "If non-nil, display Ibuffer in another window by default."
154 (defcustom ibuffer-default-shrink-to-minimum-size nil
155 "If non-nil, minimize the size of the Ibuffer window by default."
158 (defvar ibuffer-shrink-to-minimum-size nil
)
160 (defcustom ibuffer-truncate-lines t
161 "If non-nil, do not display continuation lines."
165 (defcustom ibuffer-case-fold-search case-fold-search
166 "If non-nil, ignore case when searching."
170 (defcustom ibuffer-default-sorting-mode
'recency
171 "The criteria by which to sort the buffers.
173 Note that this variable is local to each Ibuffer buffer. Thus, you
174 can have multiple Ibuffer buffers open, each with a different sorted
175 view of the buffers."
176 :type
'(choice (const :tag
"Last view time" :value recency
)
177 (const :tag
"Lexicographic" :value alphabetic
)
178 (const :tag
"Buffer size" :value size
)
179 (const :tag
"Major mode" :value major-mode
))
181 (defvar ibuffer-sorting-mode nil
)
183 (defcustom ibuffer-default-sorting-reversep nil
184 "If non-nil, reverse the default sorting order."
187 (defvar ibuffer-sorting-reversep nil
)
189 (defcustom ibuffer-elide-long-columns nil
190 "If non-nil, then elide column entries which exceed their max length.
191 This variable is deprecated; use the :elide argument of
192 `ibuffer-formats' to elide just certain columns."
196 (defcustom ibuffer-eliding-string
"..."
197 "The string to use for eliding long columns."
201 (defcustom ibuffer-maybe-show-predicates
`(,(lambda (buf)
202 (and (string-match "^ " (buffer-name buf
))
203 (null buffer-file-name
))))
204 "A list of predicates for buffers to display conditionally.
206 A predicate can be a regexp or a function.
207 If a regexp, then it will be matched against the buffer's name.
208 If a function, it will be called with the buffer as an argument, and
209 should return non-nil if this buffer should be shown.
211 Viewing of buffers hidden because of these predicates is enabled by
212 giving a non-nil prefix argument to `ibuffer-update'. Note that this
213 specialized filtering occurs before real filtering."
214 :type
'(repeat (choice regexp function
))
217 (defvar ibuffer-current-format nil
)
219 (defcustom ibuffer-movement-cycle t
220 "If non-nil, then forward and backwards movement commands cycle."
224 (defcustom ibuffer-modified-char ?
*
225 "The character to display for modified buffers."
229 (defcustom ibuffer-read-only-char ?%
230 "The character to display for read-only buffers."
234 (defcustom ibuffer-marked-char ?
>
235 "The character to display for marked buffers."
239 (defcustom ibuffer-deletion-char ?D
240 "The character to display for buffers marked for deletion."
244 (defcustom ibuffer-expert nil
245 "If non-nil, don't ask for confirmation of \"dangerous\" operations."
249 (defcustom ibuffer-view-ibuffer nil
250 "If non-nil, display the current Ibuffer buffer itself.
251 Note that this has a drawback - the data about the current Ibuffer
252 buffer will most likely be inaccurate. This includes modification
257 (defcustom ibuffer-always-show-last-buffer nil
258 "If non-nil, always display the previous buffer.
259 This variable takes precedence over filtering, and even
260 `ibuffer-never-show-predicates'."
261 :type
'(choice (const :tag
"Always" :value t
)
262 (const :tag
"Never" :value nil
)
263 (const :tag
"Always except minibuffer" :value
:nomini
))
266 (defcustom ibuffer-use-header-line
(boundp 'header-line-format
)
267 "If non-nil, display a header line containing current filters."
271 (defcustom ibuffer-default-directory nil
272 "The default directory to use for a new Ibuffer buffer.
273 If nil, inherit the directory of the buffer in which `ibuffer' was
274 called. Otherwise, this variable should be a string naming a
275 directory, like `default-directory'."
276 :type
'(choice (const :tag
"Inherit" :value nil
)
280 (defcustom ibuffer-help-buffer-modes
281 '(help-mode apropos-mode Info-mode Info-edit-mode
)
282 "List of \"Help\" major modes."
283 :type
'(repeat function
)
286 (defcustom ibuffer-hook nil
287 "Hook run when `ibuffer' is called."
290 (defvaralias 'ibuffer-hooks
'ibuffer-hook
)
292 (defcustom ibuffer-mode-hook nil
293 "Hook run upon entry into `ibuffer-mode'."
296 (defvaralias 'ibuffer-mode-hooks
'ibuffer-mode-hook
)
298 (defcustom ibuffer-load-hook nil
299 "Hook run when Ibuffer is loaded."
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"
332 (defvar ibuffer-mode-map nil
)
333 (defvar ibuffer-mode-operate-map nil
)
334 (defvar ibuffer-mode-groups-popup nil
)
335 (unless ibuffer-mode-map
336 (let ((map (make-sparse-keymap))
337 (operate-map (make-sparse-keymap "Operate"))
338 (groups-map (make-sparse-keymap "Filter Groups")))
339 (define-key map
(kbd "0") 'digit-argument
)
340 (define-key map
(kbd "1") 'digit-argument
)
341 (define-key map
(kbd "2") 'digit-argument
)
342 (define-key map
(kbd "3") 'digit-argument
)
343 (define-key map
(kbd "4") 'digit-argument
)
344 (define-key map
(kbd "5") 'digit-argument
)
345 (define-key map
(kbd "6") 'digit-argument
)
346 (define-key map
(kbd "7") 'digit-argument
)
347 (define-key map
(kbd "8") 'digit-argument
)
348 (define-key map
(kbd "9") 'digit-argument
)
350 (define-key map
(kbd "m") 'ibuffer-mark-forward
)
351 (define-key map
(kbd "t") 'ibuffer-toggle-marks
)
352 (define-key map
(kbd "u") 'ibuffer-unmark-forward
)
353 (define-key map
(kbd "=") 'ibuffer-diff-with-file
)
354 (define-key map
(kbd "j") 'ibuffer-jump-to-buffer
)
355 (define-key map
(kbd "DEL") 'ibuffer-unmark-backward
)
356 (define-key map
(kbd "M-DEL") 'ibuffer-unmark-all
)
357 (define-key map
(kbd "* *") 'ibuffer-unmark-all
)
358 (define-key map
(kbd "* M") 'ibuffer-mark-by-mode
)
359 (define-key map
(kbd "* m") 'ibuffer-mark-modified-buffers
)
360 (define-key map
(kbd "* u") 'ibuffer-mark-unsaved-buffers
)
361 (define-key map
(kbd "* s") 'ibuffer-mark-special-buffers
)
362 (define-key map
(kbd "* r") 'ibuffer-mark-read-only-buffers
)
363 (define-key map
(kbd "* /") 'ibuffer-mark-dired-buffers
)
364 (define-key map
(kbd "* e") 'ibuffer-mark-dissociated-buffers
)
365 (define-key map
(kbd "* h") 'ibuffer-mark-help-buffers
)
366 (define-key map
(kbd ".") 'ibuffer-mark-old-buffers
)
368 (define-key map
(kbd "d") 'ibuffer-mark-for-delete
)
369 (define-key map
(kbd "C-d") 'ibuffer-mark-for-delete-backwards
)
370 (define-key map
(kbd "k") 'ibuffer-mark-for-delete
)
371 (define-key map
(kbd "x") 'ibuffer-do-kill-on-deletion-marks
)
373 ;; immediate operations
374 (define-key map
(kbd "n") 'ibuffer-forward-line
)
375 (define-key map
(kbd "<down>") 'ibuffer-forward-line
)
376 (define-key map
(kbd "SPC") 'forward-line
)
377 (define-key map
(kbd "p") 'ibuffer-backward-line
)
378 (define-key map
(kbd "<up>") 'ibuffer-backward-line
)
379 (define-key map
(kbd "M-}") 'ibuffer-forward-next-marked
)
380 (define-key map
(kbd "M-{") 'ibuffer-backwards-next-marked
)
381 (define-key map
(kbd "l") 'ibuffer-redisplay
)
382 (define-key map
(kbd "g") 'ibuffer-update
)
383 (define-key map
"`" 'ibuffer-switch-format
)
384 (define-key map
"-" 'ibuffer-add-to-tmp-hide
)
385 (define-key map
"+" 'ibuffer-add-to-tmp-show
)
386 (define-key map
"b" 'ibuffer-bury-buffer
)
387 (define-key map
(kbd ",") 'ibuffer-toggle-sorting-mode
)
388 (define-key map
(kbd "s i") 'ibuffer-invert-sorting
)
389 (define-key map
(kbd "s a") 'ibuffer-do-sort-by-alphabetic
)
390 (define-key map
(kbd "s v") 'ibuffer-do-sort-by-recency
)
391 (define-key map
(kbd "s s") 'ibuffer-do-sort-by-size
)
392 (define-key map
(kbd "s m") 'ibuffer-do-sort-by-major-mode
)
394 (define-key map
(kbd "/ m") 'ibuffer-filter-by-mode
)
395 (define-key map
(kbd "/ M") 'ibuffer-filter-by-used-mode
)
396 (define-key map
(kbd "/ n") 'ibuffer-filter-by-name
)
397 (define-key map
(kbd "/ c") 'ibuffer-filter-by-content
)
398 (define-key map
(kbd "/ e") 'ibuffer-filter-by-predicate
)
399 (define-key map
(kbd "/ f") 'ibuffer-filter-by-filename
)
400 (define-key map
(kbd "/ >") 'ibuffer-filter-by-size-gt
)
401 (define-key map
(kbd "/ <") 'ibuffer-filter-by-size-lt
)
402 (define-key map
(kbd "/ r") 'ibuffer-switch-to-saved-filters
)
403 (define-key map
(kbd "/ a") 'ibuffer-add-saved-filters
)
404 (define-key map
(kbd "/ x") 'ibuffer-delete-saved-filters
)
405 (define-key map
(kbd "/ d") 'ibuffer-decompose-filter
)
406 (define-key map
(kbd "/ s") 'ibuffer-save-filters
)
407 (define-key map
(kbd "/ p") 'ibuffer-pop-filter
)
408 (define-key map
(kbd "/ !") 'ibuffer-negate-filter
)
409 (define-key map
(kbd "/ t") 'ibuffer-exchange-filters
)
410 (define-key map
(kbd "/ TAB") 'ibuffer-exchange-filters
)
411 (define-key map
(kbd "/ o") 'ibuffer-or-filter
)
412 (define-key map
(kbd "/ g") 'ibuffer-filters-to-filter-group
)
413 (define-key map
(kbd "/ P") 'ibuffer-pop-filter-group
)
414 (define-key map
(kbd "/ D") 'ibuffer-decompose-filter-group
)
415 (define-key map
(kbd "/ /") 'ibuffer-filter-disable
)
417 (define-key map
(kbd "M-n") 'ibuffer-forward-filter-group
)
418 (define-key map
(kbd "<right>") 'ibuffer-forward-filter-group
)
419 (define-key map
(kbd "M-p") 'ibuffer-backward-filter-group
)
420 (define-key map
(kbd "<left>") 'ibuffer-backward-filter-group
)
421 (define-key map
(kbd "M-j") 'ibuffer-jump-to-filter-group
)
422 (define-key map
(kbd "C-k") 'ibuffer-kill-line
)
423 (define-key map
(kbd "C-y") 'ibuffer-yank
)
424 (define-key map
(kbd "/ S") 'ibuffer-save-filter-groups
)
425 (define-key map
(kbd "/ R") 'ibuffer-switch-to-saved-filter-groups
)
426 (define-key map
(kbd "/ X") 'ibuffer-delete-saved-filter-groups
)
427 (define-key map
(kbd "/ \\") 'ibuffer-clear-filter-groups
)
429 (define-key map
(kbd "q") 'ibuffer-quit
)
430 (define-key map
(kbd "h") 'describe-mode
)
431 (define-key map
(kbd "?") 'describe-mode
)
433 (define-key map
(kbd "% n") 'ibuffer-mark-by-name-regexp
)
434 (define-key map
(kbd "% m") 'ibuffer-mark-by-mode-regexp
)
435 (define-key map
(kbd "% f") 'ibuffer-mark-by-file-name-regexp
)
437 (define-key map
(kbd "C-t") 'ibuffer-visit-tags-table
)
439 (define-key map
(kbd "|") 'ibuffer-do-shell-command-pipe
)
440 (define-key map
(kbd "!") 'ibuffer-do-shell-command-file
)
441 (define-key map
(kbd "~") 'ibuffer-do-toggle-modified
)
443 (define-key map
(kbd "A") 'ibuffer-do-view
)
444 (define-key map
(kbd "D") 'ibuffer-do-delete
)
445 (define-key map
(kbd "E") 'ibuffer-do-eval
)
446 (define-key map
(kbd "F") 'ibuffer-do-shell-command-file
)
447 (define-key map
(kbd "I") 'ibuffer-do-query-replace-regexp
)
448 (define-key map
(kbd "H") 'ibuffer-do-view-other-frame
)
449 (define-key map
(kbd "N") 'ibuffer-do-shell-command-pipe-replace
)
450 (define-key map
(kbd "M") 'ibuffer-do-toggle-modified
)
451 (define-key map
(kbd "O") 'ibuffer-do-occur
)
452 (define-key map
(kbd "P") 'ibuffer-do-print
)
453 (define-key map
(kbd "Q") 'ibuffer-do-query-replace
)
454 (define-key map
(kbd "R") 'ibuffer-do-rename-uniquely
)
455 (define-key map
(kbd "S") 'ibuffer-do-save
)
456 (define-key map
(kbd "T") 'ibuffer-do-toggle-read-only
)
457 (define-key map
(kbd "U") 'ibuffer-do-replace-regexp
)
458 (define-key map
(kbd "V") 'ibuffer-do-revert
)
459 (define-key map
(kbd "W") 'ibuffer-do-view-and-eval
)
460 (define-key map
(kbd "X") 'ibuffer-do-shell-command-pipe
)
462 (define-key map
(kbd "k") 'ibuffer-do-kill-lines
)
463 (define-key map
(kbd "w") 'ibuffer-copy-filename-as-kill
)
465 (define-key map
(kbd "RET") 'ibuffer-visit-buffer
)
466 (define-key map
(kbd "e") 'ibuffer-visit-buffer
)
467 (define-key map
(kbd "f") 'ibuffer-visit-buffer
)
468 (define-key map
(kbd "C-x C-f") 'ibuffer-find-file
)
469 (define-key map
(kbd "o") 'ibuffer-visit-buffer-other-window
)
470 (define-key map
(kbd "C-o") 'ibuffer-visit-buffer-other-window-noselect
)
471 (define-key map
(kbd "M-o") 'ibuffer-visit-buffer-1-window
)
472 (define-key map
(kbd "v") 'ibuffer-do-view
)
473 (define-key map
(kbd "C-x v") 'ibuffer-do-view-horizontally
)
474 (define-key map
(kbd "C-c C-a") 'ibuffer-auto-mode
)
475 (define-key map
(kbd "C-x 4 RET") 'ibuffer-visit-buffer-other-window
)
476 (define-key map
(kbd "C-x 5 RET") 'ibuffer-visit-buffer-other-frame
)
478 (define-key map
[menu-bar view
]
479 (cons "View" (make-sparse-keymap "View")))
481 (define-key-after map
[menu-bar view visit-buffer
]
482 '(menu-item "View this buffer" ibuffer-visit-buffer
))
483 (define-key-after map
[menu-bar view visit-buffer-other-window
]
484 '(menu-item "View (other window)" ibuffer-visit-buffer-other-window
))
485 (define-key-after map
[menu-bar view visit-buffer-other-frame
]
486 '(menu-item "View (other frame)" ibuffer-visit-buffer-other-frame
))
487 (define-key-after map
[menu-bar view ibuffer-update
]
488 '(menu-item "Update" ibuffer-update
489 :help
"Regenerate the list of buffers"))
490 (define-key-after map
[menu-bar view switch-format
]
491 '(menu-item "Switch display format" ibuffer-switch-format
492 :help
"Toggle between available values of `ibuffer-formats'"))
494 (define-key-after map
[menu-bar view dashes
]
497 (define-key-after map
[menu-bar view sort
]
498 (cons "Sort" (make-sparse-keymap "Sort")))
500 (define-key-after map
[menu-bar view sort do-sort-by-major-mode
]
501 '(menu-item "Sort by major mode" ibuffer-do-sort-by-major-mode
))
502 (define-key-after map
[menu-bar view sort do-sort-by-size
]
503 '(menu-item "Sort by buffer size" ibuffer-do-sort-by-size
))
504 (define-key-after map
[menu-bar view sort do-sort-by-alphabetic
]
505 '(menu-item "Sort lexicographically" ibuffer-do-sort-by-alphabetic
506 :help
"Sort by the alphabetic order of buffer name"))
507 (define-key-after map
[menu-bar view sort do-sort-by-recency
]
508 '(menu-item "Sort by view time" ibuffer-do-sort-by-recency
509 :help
"Sort by the last time the buffer was displayed"))
510 (define-key-after map
[menu-bar view sort dashes
]
512 (define-key-after map
[menu-bar view sort invert-sorting
]
513 '(menu-item "Reverse sorting order" ibuffer-invert-sorting
))
514 (define-key-after map
[menu-bar view sort toggle-sorting-mode
]
515 '(menu-item "Switch sorting mode" ibuffer-toggle-sorting-mode
516 :help
"Switch between the various sorting criteria"))
518 (define-key-after map
[menu-bar view filter
]
519 (cons "Filter" (make-sparse-keymap "Filter")))
521 (define-key-after map
[menu-bar view filter filter-disable
]
522 '(menu-item "Disable all filtering" ibuffer-filter-disable
523 :enable
(and (featurep 'ibuf-ext
) ibuffer-filtering-qualifiers
)))
524 (define-key-after map
[menu-bar view filter filter-by-mode
]
525 '(menu-item "Add filter by major mode..." ibuffer-filter-by-mode
))
526 (define-key-after map
[menu-bar view filter filter-by-mode
]
527 '(menu-item "Add filter by major mode in use..." ibuffer-filter-by-used-mode
))
528 (define-key-after map
[menu-bar view filter filter-by-name
]
529 '(menu-item "Add filter by buffer name..." ibuffer-filter-by-name
))
530 (define-key-after map
[menu-bar view filter filter-by-filename
]
531 '(menu-item "Add filter by filename..." ibuffer-filter-by-filename
))
532 (define-key-after map
[menu-bar view filter filter-by-size-lt
]
533 '(menu-item "Add filter by size less than..." ibuffer-filter-by-size-lt
))
534 (define-key-after map
[menu-bar view filter filter-by-size-gt
]
535 '(menu-item "Add filter by size greater than..." ibuffer-filter-by-size-gt
))
536 (define-key-after map
[menu-bar view filter filter-by-content
]
537 '(menu-item "Add filter by content (regexp)..." ibuffer-filter-by-content
))
538 (define-key-after map
[menu-bar view filter filter-by-predicate
]
539 '(menu-item "Add filter by Lisp predicate..." ibuffer-filter-by-predicate
))
540 (define-key-after map
[menu-bar view filter pop-filter
]
541 '(menu-item "Remove top filter" ibuffer-pop-filter
542 :enable
(and (featurep 'ibuf-ext
) ibuffer-filtering-qualifiers
)))
543 (define-key-after map
[menu-bar view filter or-filter
]
544 '(menu-item "OR top two filters" ibuffer-or-filter
545 :enable
(and (featurep 'ibuf-ext
) ibuffer-filtering-qualifiers
546 (cdr ibuffer-filtering-qualifiers
))
547 :help
"Create a new filter which is the logical OR of the top two filters"))
548 (define-key-after map
[menu-bar view filter negate-filter
]
549 '(menu-item "Negate top filter" ibuffer-negate-filter
550 :enable
(and (featurep 'ibuf-ext
) ibuffer-filtering-qualifiers
)))
551 (define-key-after map
[menu-bar view filter decompose-filter
]
552 '(menu-item "Decompose top filter" ibuffer-decompose-filter
553 :enable
(and (featurep 'ibuf-ext
) (memq (car ibuffer-filtering-qualifiers
) '(or saved not
)))
554 :help
"Break down a complex filter like OR or NOT"))
555 (define-key-after map
[menu-bar view filter exchange-filters
]
556 '(menu-item "Swap top two filters" ibuffer-exchange-filters
557 :enable
(and (featurep 'ibuf-ext
) ibuffer-filtering-qualifiers
558 (cdr ibuffer-filtering-qualifiers
))))
559 (define-key-after map
[menu-bar view filter save-filters
]
560 '(menu-item "Save current filters permanently..." ibuffer-save-filters
561 :enable
(and (featurep 'ibuf-ext
) ibuffer-filtering-qualifiers
)
562 :help
"Use a mnemnonic name to store current filter stack"))
563 (define-key-after map
[menu-bar view filter switch-to-saved-filters
]
564 '(menu-item "Restore permanently saved filters..." ibuffer-switch-to-saved-filters
565 :enable
(and (featurep 'ibuf-ext
) ibuffer-saved-filters
)
566 :help
"Replace current filters with a saved stack"))
567 (define-key-after map
[menu-bar view filter add-saved-filters
]
568 '(menu-item "Add to permanently saved filters..." ibuffer-add-saved-filters
569 :enable
(and (featurep 'ibuf-ext
) ibuffer-filtering-qualifiers
)
570 :help
"Include already saved stack with current filters"))
571 (define-key-after map
[menu-bar view filter delete-saved-filters
]
572 '(menu-item "Delete permanently saved filters..."
573 ibuffer-delete-saved-filters
574 :enable
(and (featurep 'ibuf-ext
) ibuffer-saved-filters
)))
578 (define-key-after groups-map
[filters-to-filter-group
]
579 '(menu-item "Create filter group from current filters..."
580 ibuffer-filters-to-filter-group
581 :enable
(and (featurep 'ibuf-ext
) ibuffer-filtering-qualifiers
)))
582 (define-key-after groups-map
[forward-filter-group
]
583 '(menu-item "Move point to the next filter group"
584 ibuffer-forward-filter-group
))
585 (define-key-after groups-map
[backward-filter-group
]
586 '(menu-item "Move point to the previous filter group"
587 ibuffer-backward-filter-group
))
588 (define-key-after groups-map
[jump-to-filter-group
]
589 '(menu-item "Move point to a specific filter group..."
590 ibuffer-jump-to-filter-group
))
591 (define-key-after groups-map
[kill-filter-group
]
592 '(menu-item "Kill filter group named..."
593 ibuffer-kill-filter-group
594 :enable
(and (featurep 'ibuf-ext
) ibuffer-filter-groups
)))
595 (define-key-after groups-map
[yank-filter-group
]
596 '(menu-item "Yank last killed filter group before..."
597 ibuffer-yank-filter-group
598 :enable
(and (featurep 'ibuf-ext
) ibuffer-filter-group-kill-ring
)))
599 (define-key-after groups-map
[pop-filter-group
]
600 '(menu-item "Remove top filter group"
601 ibuffer-pop-filter-group
602 :enable
(and (featurep 'ibuf-ext
) ibuffer-filter-groups
)))
603 (define-key-after groups-map
[clear-filter-groups
]
604 '(menu-item "Remove all filter groups"
605 ibuffer-clear-filter-groups
606 :enable
(and (featurep 'ibuf-ext
) ibuffer-filter-groups
)))
607 (define-key-after groups-map
[pop-filter-group
]
608 '(menu-item "Decompose filter group..."
609 ibuffer-pop-filter-group
610 :help
"\"Unmake\" a filter group"
611 :enable
(and (featurep 'ibuf-ext
) ibuffer-filter-groups
)))
612 (define-key-after groups-map
[save-filter-groups
]
613 '(menu-item "Save current filter groups permanently..."
614 ibuffer-save-filter-groups
615 :enable
(and (featurep 'ibuf-ext
) ibuffer-filter-groups
)
616 :help
"Use a mnemnonic name to store current filter groups"))
617 (define-key-after groups-map
[switch-to-saved-filter-groups
]
618 '(menu-item "Restore permanently saved filters..."
619 ibuffer-switch-to-saved-filter-groups
620 :enable
(and (featurep 'ibuf-ext
) ibuffer-saved-filter-groups
)
621 :help
"Replace current filters with a saved stack"))
622 (define-key-after groups-map
[delete-saved-filter-groups
]
623 '(menu-item "Delete permanently saved filter groups..."
624 ibuffer-delete-saved-filter-groups
625 :enable
(and (featurep 'ibuf-ext
) ibuffer-saved-filter-groups
)))
626 (define-key-after groups-map
[set-filter-groups-by-mode
]
627 '(menu-item "Set current filter groups to filter by mode"
628 ibuffer-set-filter-groups-by-mode
))
630 (define-key-after map
[menu-bar view filter-groups
]
631 (cons "Filter Groups" groups-map
))
633 (define-key-after map
[menu-bar view dashes2
]
635 (define-key-after map
[menu-bar view diff-with-file
]
636 '(menu-item "Diff with file" ibuffer-diff-with-file
637 :help
"View the differences between this buffer and its file"))
638 (define-key-after map
[menu-bar view auto-mode
]
639 '(menu-item "Toggle Auto Mode" ibuffer-auto-mode
640 :help
"Attempt to automatically update the Ibuffer buffer"))
641 (define-key-after map
[menu-bar view customize
]
642 '(menu-item "Customize Ibuffer" ibuffer-customize
643 :help
"Use Custom to customize Ibuffer"))
645 (define-key-after map
[menu-bar mark
]
646 (cons "Mark" (make-sparse-keymap "Mark")))
648 (define-key-after map
[menu-bar mark toggle-marks
]
649 '(menu-item "Toggle marks" ibuffer-toggle-marks
650 :help
"Unmark marked buffers, and mark unmarked buffers"))
651 (define-key-after map
[menu-bar mark mark-forward
]
652 '(menu-item "Mark" ibuffer-mark-forward
653 :help
"Mark the buffer at point"))
654 (define-key-after map
[menu-bar mark unmark-forward
]
655 '(menu-item "Unmark" ibuffer-unmark-forward
656 :help
"Unmark the buffer at point"))
657 (define-key-after map
[menu-bar mark mark-by-mode
]
658 '(menu-item "Mark by mode..." ibuffer-mark-by-mode
659 :help
"Mark all buffers in a particular major mode"))
660 (define-key-after map
[menu-bar mark mark-modified-buffers
]
661 '(menu-item "Mark modified buffers" ibuffer-mark-modified-buffers
662 :help
"Mark all buffers which have been modified"))
663 (define-key-after map
[menu-bar mark mark-unsaved-buffers
]
664 '(menu-item "Mark unsaved buffers" ibuffer-mark-unsaved-buffers
665 :help
"Mark all buffers which have a file and are modified"))
666 (define-key-after map
[menu-bar mark mark-read-only-buffers
]
667 '(menu-item "Mark read-only buffers" ibuffer-mark-read-only-buffers
668 :help
"Mark all buffers which are read-only"))
669 (define-key-after map
[menu-bar mark mark-special-buffers
]
670 '(menu-item "Mark special buffers" ibuffer-mark-special-buffers
671 :help
"Mark all buffers whose name begins with a *"))
672 (define-key-after map
[menu-bar mark mark-dired-buffers
]
673 '(menu-item "Mark dired buffers" ibuffer-mark-dired-buffers
674 :help
"Mark buffers in dired-mode"))
675 (define-key-after map
[menu-bar mark mark-dissociated-buffers
]
676 '(menu-item "Mark dissociated buffers" ibuffer-mark-dissociated-buffers
677 :help
"Mark buffers with a non-existent associated file"))
678 (define-key-after map
[menu-bar mark mark-help-buffers
]
679 '(menu-item "Mark help buffers" ibuffer-mark-help-buffers
680 :help
"Mark buffers in help-mode"))
681 (define-key-after map
[menu-bar mark mark-old-buffers
]
682 '(menu-item "Mark old buffers" ibuffer-mark-old-buffers
683 :help
"Mark buffers which have not been viewed recently"))
684 (define-key-after map
[menu-bar mark unmark-all
]
685 '(menu-item "Unmark All" ibuffer-unmark-all
))
687 (define-key-after map
[menu-bar mark dashes
]
690 (define-key-after map
[menu-bar mark mark-by-name-regexp
]
691 '(menu-item "Mark by buffer name (regexp)..." ibuffer-mark-by-name-regexp
692 :help
"Mark buffers whose name matches a regexp"))
693 (define-key-after map
[menu-bar mark mark-by-mode-regexp
]
694 '(menu-item "Mark by major mode (regexp)..." ibuffer-mark-by-mode-regexp
695 :help
"Mark buffers whose major mode name matches a regexp"))
696 (define-key-after map
[menu-bar mark mark-by-file-name-regexp
]
697 '(menu-item "Mark by file name (regexp)..." ibuffer-mark-by-file-name-regexp
698 :help
"Mark buffers whose file name matches a regexp"))
700 ;; Operate map is added later
702 (define-key-after operate-map
[do-view
]
703 '(menu-item "View" ibuffer-do-view
))
704 (define-key-after operate-map
[do-view-other-frame
]
705 '(menu-item "View (separate frame)" ibuffer-do-view-other-frame
))
706 (define-key-after operate-map
[do-save
]
707 '(menu-item "Save" ibuffer-do-save
))
708 (define-key-after operate-map
[do-replace-regexp
]
709 '(menu-item "Replace (regexp)..." ibuffer-do-replace-regexp
710 :help
"Replace text inside marked buffers"))
711 (define-key-after operate-map
[do-query-replace
]
712 '(menu-item "Query Replace..." ibuffer-do-query-replace
713 :help
"Replace text in marked buffers, asking each time"))
714 (define-key-after operate-map
[do-query-replace-regexp
]
715 '(menu-item "Query Replace (regexp)..." ibuffer-do-query-replace-regexp
716 :help
"Replace text in marked buffers by regexp, asking each time"))
717 (define-key-after operate-map
[do-print
]
718 '(menu-item "Print" ibuffer-do-print
))
719 (define-key-after operate-map
[do-toggle-modified
]
720 '(menu-item "Toggle modification flag" ibuffer-do-toggle-modified
))
721 (define-key-after operate-map
[do-revert
]
722 '(menu-item "Revert" ibuffer-do-revert
723 :help
"Revert marked buffers to their associated file"))
724 (define-key-after operate-map
[do-rename-uniquely
]
725 '(menu-item "Rename Uniquely" ibuffer-do-rename-uniquely
726 :help
"Rename marked buffers to a new, unique name"))
727 (define-key-after operate-map
[do-delete
]
728 '(menu-item "Kill" ibuffer-do-delete
))
729 (define-key-after operate-map
[do-occur
]
730 '(menu-item "List lines matching..." ibuffer-do-occur
731 :help
"View all lines in marked buffers matching a regexp"))
732 (define-key-after operate-map
[do-shell-command-pipe
]
733 '(menu-item "Pipe to shell command..." ibuffer-do-shell-command-pipe
734 :help
"For each marked buffer, send its contents to a shell command"))
735 (define-key-after operate-map
[do-shell-command-pipe-replace
]
736 '(menu-item "Pipe to shell command (replace)..." ibuffer-do-shell-command-pipe-replace
737 :help
"For each marked buffer, replace its contents with output of shell command"))
738 (define-key-after operate-map
[do-shell-command-file
]
739 '(menu-item "Shell command on buffer's file..." ibuffer-do-shell-command-file
740 :help
"For each marked buffer, run a shell command with its file as argument"))
741 (define-key-after operate-map
[do-eval
]
742 '(menu-item "Eval..." ibuffer-do-eval
743 :help
"Evaluate a Lisp form in each marked buffer"))
744 (define-key-after operate-map
[do-view-and-eval
]
745 '(menu-item "Eval (viewing buffer)..." ibuffer-do-view-and-eval
746 :help
"Evaluate a Lisp form in each marked buffer while viewing it"))
748 (setq ibuffer-mode-map map
749 ibuffer-mode-operate-map operate-map
750 ibuffer-mode-groups-popup
(copy-keymap groups-map
))))
752 (define-key ibuffer-mode-groups-popup
[kill-filter-group
]
753 '(menu-item "Kill filter group"
755 :enable
(and (featurep 'ibuf-ext
) ibuffer-filter-groups
)))
756 (define-key ibuffer-mode-groups-popup
[yank-filter-group
]
757 '(menu-item "Yank last killed filter group"
759 :enable
(and (featurep 'ibuf-ext
) ibuffer-filter-group-kill-ring
)))
761 (defvar ibuffer-name-map
762 (let ((map (make-sparse-keymap)))
763 (define-key map
[(mouse-1)] 'ibuffer-mouse-toggle-mark
)
764 (define-key map
[(mouse-2)] 'ibuffer-mouse-visit-buffer
)
765 (define-key map
[down-mouse-3
] 'ibuffer-mouse-popup-menu
)
768 (defvar ibuffer-mode-name-map
769 (let ((map (make-sparse-keymap)))
770 (define-key map
[(mouse-2)] 'ibuffer-mouse-filter-by-mode
)
771 (define-key map
(kbd "RET") 'ibuffer-interactive-filter-by-mode
)
774 (defvar ibuffer-mode-filter-group-map
775 (let ((map (make-sparse-keymap)))
776 (define-key map
[(mouse-1)] 'ibuffer-mouse-toggle-mark
)
777 (define-key map
[(mouse-2)] 'ibuffer-mouse-toggle-filter-group
)
778 (define-key map
(kbd "RET") 'ibuffer-toggle-filter-group
)
779 (define-key map
[down-mouse-3
] 'ibuffer-mouse-popup-menu
)
782 (defvar ibuffer-delete-window-on-quit nil
783 "Whether or not to delete the window upon exiting `ibuffer'.")
785 (defvar ibuffer-did-modification nil
)
787 (defvar ibuffer-sorting-functions-alist nil
788 "An alist of functions which describe how to sort buffers.
790 Note: You most likely do not want to modify this variable directly;
791 use `define-ibuffer-sorter' instead.
793 The alist elements are constructed like (NAME DESCRIPTION FUNCTION)
794 Where NAME is a symbol describing the sorting method, DESCRIPTION is a
795 short string which will be displayed in the minibuffer and menu, and
796 FUNCTION is a function of two arguments, which will be the buffers to
799 ;;; Utility functions
800 (defun ibuffer-columnize-and-insert-list (list &optional pad-width
)
801 "Insert LIST into the current buffer in as many columns as possible.
802 The maximum number of columns is determined by the current window
803 width and the longest string in LIST."
806 (let ((width (window-width))
807 (max (+ (apply #'max
(mapcar #'length list
))
809 (let ((columns (/ width max
)))
810 (when (zerop columns
)
813 (dotimes (i (1- columns
))
814 (insert (concat (car list
) (make-string (- max
(length (car list
)))
816 (setq list
(cdr list
)))
817 (when (not (null list
))
821 (defsubst ibuffer-current-mark
()
822 (cadr (get-text-property (line-beginning-position)
823 'ibuffer-properties
)))
825 (defun ibuffer-mouse-toggle-mark (event)
826 "Toggle the marked status of the buffer chosen with the mouse."
829 (let ((pt (save-excursion
830 (mouse-set-point event
)
832 (ibuffer-aif (get-text-property (point) 'ibuffer-filter-group-name
)
833 (ibuffer-toggle-marks it
)
835 (let ((mark (ibuffer-current-mark)))
836 (setq buffer-read-only nil
)
837 (if (eq mark ibuffer-marked-char
)
838 (ibuffer-set-mark ?
)
839 (ibuffer-set-mark ibuffer-marked-char
)))))
840 (setq buffer-read-only t
)))
842 (defun ibuffer-find-file (file &optional wildcards
)
843 "Like `find-file', but default to the directory of the buffer at point."
845 (let ((default-directory (let ((buf (ibuffer-current-buffer)))
846 (if (buffer-live-p buf
)
847 (with-current-buffer buf
849 default-directory
))))
850 (list (read-file-name "Find file: " default-directory
)
851 current-prefix-arg
)))
852 (find-file file
(or wildcards
(interactive-p))))
854 (defun ibuffer-mouse-visit-buffer (event)
855 "Visit the buffer chosen with the mouse."
859 (mouse-set-point event
)
860 (ibuffer-current-buffer t
))))
862 (defun ibuffer-mouse-popup-menu (event)
863 "Display a menu of operations."
865 (let ((eventpt (posn-point (event-end event
)))
868 (if (get-text-property eventpt
'ibuffer-filter-group-name
)
871 (popup-menu ibuffer-mode-groups-popup
))
872 (let ((inhibit-read-only t
))
874 ;; hm. we could probably do this in a better fashion
875 (ibuffer-unmark-all ?
\r)
878 (ibuffer-set-mark ibuffer-marked-char
))
880 (popup-menu ibuffer-mode-operate-map
)))))
881 (setq buffer-read-only t
)
882 (if (= eventpt
(point))
883 (goto-char origpt
)))))
885 (defun ibuffer-skip-properties (props direction
)
886 (while (and (not (eobp))
888 (dolist (prop props hit
)
889 (when (get-text-property (point) prop
)
891 (forward-line direction
)
892 (beginning-of-line)))
894 (defun ibuffer-customize ()
895 "Begin customizing Ibuffer interactively."
897 (customize-group 'ibuffer
))
899 (defun ibuffer-backward-line (&optional arg skip-group-names
)
900 "Move backwards ARG lines, wrapping around the list if necessary."
907 (when (and ibuffer-movement-cycle
908 (or (get-text-property (point) 'ibuffer-title
)
909 (and skip-group-names
910 (get-text-property (point) 'ibuffer-filter-group-name
))))
911 (goto-char (point-max))
913 (ibuffer-skip-properties (append '(ibuffer-summary)
914 (when skip-group-names
915 '(ibuffer-filter-group-name)))
917 ;; Handle the special case of no buffers.
918 (when (get-text-property (point) 'ibuffer-title
)
923 (defun ibuffer-forward-line (&optional arg skip-group-names
)
924 "Move forward ARG lines, wrapping around the list if necessary."
929 (when (and ibuffer-movement-cycle
931 (get-text-property (point) 'ibuffer-summary
)))
932 (goto-char (point-min)))
933 (when (or (get-text-property (point) 'ibuffer-title
)
934 (and skip-group-names
935 (get-text-property (point) 'ibuffer-filter-group-name
)))
938 (ibuffer-skip-properties (append '(ibuffer-title)
939 (when skip-group-names
940 '(ibuffer-filter-group-name)))
943 (ibuffer-backward-line (- arg
))
946 (when (and ibuffer-movement-cycle
948 (get-text-property (point) 'ibuffer-summary
)))
949 (goto-char (point-min)))
951 (ibuffer-skip-properties (append '(ibuffer-title)
952 (when skip-group-names
953 '(ibuffer-filter-group-name)))
956 (defun ibuffer-visit-buffer (&optional single
)
957 "Visit the buffer on this line.
958 If optional argument SINGLE is non-nil, then also ensure there is only
961 (let ((buf (ibuffer-current-buffer t
)))
962 (bury-buffer (current-buffer))
963 (switch-to-buffer buf
)
965 (delete-other-windows))))
967 (defun ibuffer-visit-buffer-other-window (&optional noselect
)
968 "Visit the buffer on this line in another window."
970 (let ((buf (ibuffer-current-buffer t
)))
971 (bury-buffer (current-buffer))
973 (let ((curwin (selected-window)))
975 (select-window curwin
))
976 (switch-to-buffer-other-window buf
))))
978 (defun ibuffer-visit-buffer-other-window-noselect ()
979 "Visit the buffer on this line in another window, but don't select it."
981 (ibuffer-visit-buffer-other-window t
))
983 (defun ibuffer-visit-buffer-other-frame ()
984 "Visit the buffer on this line in another frame."
986 (let ((buf (ibuffer-current-buffer t
)))
987 (bury-buffer (current-buffer))
988 (switch-to-buffer-other-frame buf
)))
990 (defun ibuffer-visit-buffer-1-window ()
991 "Visit the buffer on this line, and delete other windows."
993 (ibuffer-visit-buffer t
))
995 (defun ibuffer-bury-buffer ()
996 "Bury the buffer on this line."
998 (let ((buf (ibuffer-current-buffer t
))
999 (line (+ 1 (count-lines 1 (point)))))
1001 (ibuffer-update nil t
)
1004 (defun ibuffer-visit-tags-table ()
1005 "Visit the tags table in the buffer on this line. See `visit-tags-table'."
1007 (let ((file (buffer-file-name (ibuffer-current-buffer t
))))
1009 (visit-tags-table file
)
1010 (error "Specified buffer has no file"))))
1012 (defun ibuffer-do-view (&optional other-frame
)
1013 "View marked buffers, or the buffer on the current line.
1014 If optional argument OTHER-FRAME is non-nil, then display each
1015 marked buffer in a new frame. Otherwise, display each buffer as
1016 a new window in the current frame, splitting vertically."
1018 (ibuffer-do-view-1 (if other-frame
'other-frame
'vertically
)))
1020 (defun ibuffer-do-view-horizontally (&optional other-frame
)
1021 "As `ibuffer-do-view', but split windows horizontally."
1023 (ibuffer-do-view-1 (if other-frame
'other-frame
'horizontally
)))
1025 (defun ibuffer-do-view-1 (type)
1026 (let ((marked-bufs (ibuffer-get-marked-buffers)))
1027 (when (null marked-bufs
)
1028 (setq marked-bufs
(list (ibuffer-current-buffer t
))))
1029 (unless (and (eq type
'other-frame
)
1030 (not ibuffer-expert
)
1031 (> (length marked-bufs
) 3)
1032 (not (y-or-n-p (format "Really create a new frame for %s buffers? "
1033 (length marked-bufs
)))))
1034 (set-buffer-modified-p nil
)
1035 (delete-other-windows)
1036 (switch-to-buffer (pop marked-bufs
))
1037 (let ((height (/ (1- (if (eq type
'horizontally
) (frame-width)
1039 (1+ (length marked-bufs
)))))
1040 (mapcar (if (eq type
'other-frame
)
1042 (let ((curframe (selected-frame)))
1043 (select-frame (make-frame))
1044 (switch-to-buffer buf
)
1045 (select-frame curframe
)))
1047 (split-window nil height
(eq type
'horizontally
))
1049 (switch-to-buffer buf
)))
1052 (defun ibuffer-do-view-other-frame ()
1053 "View each of the marked buffers in a separate frame."
1055 (ibuffer-do-view t
))
1057 (defsubst ibuffer-map-marked-lines
(func)
1058 (prog1 (ibuffer-map-on-mark ibuffer-marked-char func
)
1059 (ibuffer-redisplay t
)))
1061 (defun ibuffer-shrink-to-fit (&optional owin
)
1062 (fit-window-to-buffer nil
(when owin
(/ (frame-height)
1063 (length (window-list (selected-frame)))))))
1065 (defun ibuffer-confirm-operation-on (operation names
)
1066 "Display a buffer asking whether to perform OPERATION on NAMES."
1068 (if (= (length names
) 1)
1069 (y-or-n-p (format "Really %s buffer %s? " operation
(car names
)))
1070 (let ((buf (get-buffer-create "*Ibuffer confirmation*")))
1071 (with-current-buffer buf
1072 (setq buffer-read-only nil
)
1074 (ibuffer-columnize-and-insert-list names
)
1075 (goto-char (point-min))
1076 (setq buffer-read-only t
))
1077 (let ((lastwin (car (last (window-list nil
'nomini
)))))
1078 ;; Now attempt to display the buffer...
1079 (save-window-excursion
1080 (select-window lastwin
)
1081 ;; The window might be too small to split; in that case,
1082 ;; try a few times to increase its size before giving up.
1092 (if (or (> (incf attempts
) 4)
1093 (and (stringp (cadr err
))
1094 ;; This definitely falls in the
1095 ;; ghetto hack category...
1096 (not (string-match "too small" (cadr err
)))))
1097 (apply #'signal err
)
1098 (enlarge-window 3))))))
1099 (select-window (next-window))
1100 (switch-to-buffer buf
)
1103 (fit-window-to-buffer)
1104 (y-or-n-p (format "Really %s %d buffers? "
1105 operation
(length names
))))
1106 (kill-buffer buf
))))))))
1108 (defsubst ibuffer-map-lines-nomodify
(function)
1109 "As `ibuffer-map-lines', but don't set the modification flag."
1110 (ibuffer-map-lines function t
))
1112 (defun ibuffer-buffer-names-with-mark (mark)
1113 (let ((ibuffer-buffer-names-with-mark-result nil
))
1114 (ibuffer-map-lines-nomodify
1116 (when (char-equal mark mk
)
1117 (push (buffer-name buf
)
1118 ibuffer-buffer-names-with-mark-result
))))
1119 ibuffer-buffer-names-with-mark-result
))
1121 (defsubst ibuffer-marked-buffer-names
()
1122 (ibuffer-buffer-names-with-mark ibuffer-marked-char
))
1124 (defsubst ibuffer-deletion-marked-buffer-names
()
1125 (ibuffer-buffer-names-with-mark ibuffer-deletion-char
))
1127 (defun ibuffer-count-marked-lines (&optional all
)
1129 (ibuffer-map-lines-nomodify
1130 #'(lambda (buf mark
)
1131 (not (char-equal mark ?
))))
1132 (ibuffer-map-lines-nomodify
1133 #'(lambda (buf mark
)
1134 (char-equal mark ibuffer-marked-char
)))))
1136 (defsubst ibuffer-count-deletion-lines
()
1137 (ibuffer-map-lines-nomodify
1138 #'(lambda (buf mark
)
1139 (char-equal mark ibuffer-deletion-char
))))
1141 (defsubst ibuffer-map-deletion-lines
(func)
1142 (ibuffer-map-on-mark ibuffer-deletion-char func
))
1144 (define-ibuffer-op ibuffer-do-save
()
1145 "Save marked buffers as with `save-buffer'."
1149 (when (buffer-modified-p buf
)
1150 (if (not (with-current-buffer buf
1152 ;; handle the case where we're prompted
1154 (save-window-excursion
1155 (switch-to-buffer buf
)
1157 (with-current-buffer buf
1161 (define-ibuffer-op ibuffer-do-toggle-modified
()
1162 "Toggle modification flag of marked buffers."
1163 (:opstring
"(un)marked as modified"
1165 (set-buffer-modified-p (not (buffer-modified-p))))
1167 (define-ibuffer-op ibuffer-do-toggle-read-only
()
1168 "Toggle read only status in marked buffers."
1169 (:opstring
"toggled read only status in"
1173 (define-ibuffer-op ibuffer-do-delete
()
1174 "Kill marked buffers as with `kill-this-buffer'."
1176 :active-opstring
"kill"
1180 (if (kill-buffer buf
)
1184 (define-ibuffer-op ibuffer-do-kill-on-deletion-marks
()
1185 "Kill buffers marked for deletion as with `kill-this-buffer'."
1187 :active-opstring
"kill"
1192 (if (kill-buffer buf
)
1196 (defun ibuffer-unmark-all (mark)
1197 "Unmark all buffers with mark MARK."
1198 (interactive "cRemove marks (RET means all):")
1199 (if (= (ibuffer-count-marked-lines t
) 0)
1200 (message "No buffers marked; use 'm' to mark a buffer")
1202 ((char-equal mark ibuffer-marked-char
)
1203 (ibuffer-map-marked-lines
1204 #'(lambda (buf mark
)
1205 (ibuffer-set-mark-1 ?
)
1207 ((char-equal mark ibuffer-deletion-char
)
1208 (ibuffer-map-deletion-lines
1209 #'(lambda (buf mark
)
1210 (ibuffer-set-mark-1 ?
)
1214 #'(lambda (buf mark
)
1215 (when (not (char-equal mark ?
))
1216 (ibuffer-set-mark-1 ?
))
1218 (ibuffer-redisplay t
))
1220 (defun ibuffer-toggle-marks (&optional group
)
1221 "Toggle which buffers are marked.
1222 In other words, unmarked buffers become marked, and marked buffers
1224 If point is on a group name, then this function operates on that
1227 (ibuffer-aif (get-text-property (point) 'ibuffer-filter-group-name
)
1231 #'(lambda (buf mark
)
1232 (cond ((eq mark ibuffer-marked-char
)
1233 (ibuffer-set-mark-1 ?
)
1236 (ibuffer-set-mark-1 ibuffer-marked-char
)
1241 (message "%s buffers marked" count
))
1242 (ibuffer-redisplay t
))
1244 (defun ibuffer-mark-forward (arg)
1245 "Mark the buffer on this line, and move forward ARG lines.
1246 If point is on a group name, this function operates on that group."
1248 (ibuffer-mark-interactive arg ibuffer-marked-char
1))
1250 (defun ibuffer-unmark-forward (arg)
1251 "Unmark the buffer on this line, and move forward ARG lines.
1252 If point is on a group name, this function operates on that group."
1254 (ibuffer-mark-interactive arg ?
1))
1256 (defun ibuffer-unmark-backward (arg)
1257 "Unmark the buffer on this line, and move backward ARG lines.
1258 If point is on a group name, this function operates on that group."
1260 (ibuffer-mark-interactive arg ? -
1))
1262 (defun ibuffer-mark-interactive (arg mark movement
)
1263 (assert (eq major-mode
'ibuffer-mode
))
1266 (ibuffer-forward-line 0)
1267 (ibuffer-aif (get-text-property (point) 'ibuffer-filter-group-name
)
1270 (ibuffer-mark-on-buffer #'identity mark it
))
1271 (ibuffer-forward-line 0 t
)
1272 (let ((inhibit-read-only t
))
1274 (ibuffer-set-mark mark
)
1275 (ibuffer-forward-line movement t
)
1276 (setq arg
(1- arg
))))))
1278 (defun ibuffer-set-mark (mark)
1279 (assert (eq major-mode
'ibuffer-mode
))
1280 (let ((inhibit-read-only t
))
1281 (ibuffer-set-mark-1 mark
)
1282 (setq ibuffer-did-modification t
)
1283 (ibuffer-redisplay-current)
1284 (beginning-of-line)))
1286 (defun ibuffer-set-mark-1 (mark)
1287 (let ((beg (line-beginning-position))
1288 (end (line-end-position)))
1289 (put-text-property beg end
'ibuffer-properties
1290 (list (ibuffer-current-buffer)
1293 (defun ibuffer-mark-for-delete (arg)
1294 "Mark the buffers on ARG lines forward for deletion.
1295 If point is on a group name, this function operates on that group."
1297 (ibuffer-mark-interactive arg ibuffer-deletion-char
1))
1299 (defun ibuffer-mark-for-delete-backwards (arg)
1300 "Mark the buffers on ARG lines backward for deletion.
1301 If point is on a group name, this function operates on that group."
1303 (ibuffer-mark-interactive arg ibuffer-deletion-char -
1))
1305 (defun ibuffer-current-buffer (&optional must-be-live
)
1306 (let ((buf (car (get-text-property (line-beginning-position)
1307 'ibuffer-properties
))))
1310 (unless (buffer-live-p buf
)
1311 (error (substitute-command-keys "Buffer %s has been killed; use `\\[ibuffer-update]' to update") buf
))
1312 (error "No buffer on this line")))
1315 (defun ibuffer-active-formats-name ()
1316 (if (boundp 'ibuffer-filter-format-alist
)
1318 (dolist (filter ibuffer-filtering-qualifiers ret
)
1319 (let ((val (assq (car filter
) ibuffer-filter-format-alist
)))
1321 (setq ret
(car filter
)))))
1327 (defun ibuffer-current-formats (uncompiledp)
1328 (let* ((name (ibuffer-active-formats-name)))
1329 (ibuffer-check-formats)
1330 (if (eq name
:ibuffer-formats
)
1333 ibuffer-compiled-formats
)
1336 ibuffer-filter-format-alist
1337 ibuffer-compiled-filter-formats
))))))
1339 (defun ibuffer-current-format (&optional uncompiledp
)
1340 (or ibuffer-current-format
1341 (setq ibuffer-current-format
0))
1342 (nth ibuffer-current-format
(ibuffer-current-formats uncompiledp
)))
1344 (defun ibuffer-expand-format-entry (form)
1345 (if (or (consp form
)
1347 (let ((sym (intern (concat "ibuffer-make-column-"
1348 (symbol-name (if (consp form
)
1351 (unless (or (fboundp sym
)
1352 (assq sym ibuffer-inline-columns
))
1353 (error "Unknown column %s in ibuffer-formats" form
))
1354 (let (min max align elide
)
1356 (setq min
(or (nth 1 form
) 0)
1357 max
(or (nth 2 form
) -
1)
1358 align
(or (nth 3 form
) :left
)
1359 elide
(or (nth 4 form
) nil
))
1364 (list sym min max align elide
)))
1367 (defun ibuffer-compile-make-eliding-form (strvar elide from-end-p
)
1368 (let ((ellipsis (propertize ibuffer-eliding-string
'font-lock-face
'bold
)))
1369 (if (or elide ibuffer-elide-long-columns
)
1374 (length ibuffer-eliding-string
)))
1376 (substring ,strvar
0 (- strlen
,(length ellipsis
)))
1381 (defun ibuffer-compile-make-substring-form (strvar maxvar from-end-p
)
1385 `(substring ,strvar
0 ,maxvar
)))
1387 (defun ibuffer-compile-make-format-form (strvar widthform alignment
)
1388 (let* ((left `(make-string tmp2 ?
))
1389 (right `(make-string (- tmp1 tmp2
) ?
)))
1391 (setq tmp1
,widthform
1394 (:right
`(concat ,left
,right
,strvar
))
1395 (:center
`(concat ,left
,strvar
,right
))
1396 (:left
`(concat ,strvar
,left
,right
))
1397 (t (error "Invalid alignment %s" alignment
))))))
1399 (defun ibuffer-compile-format (format)
1401 ;; We use these variables to keep track of which variables
1402 ;; inside the generated function we need to bind, since
1403 ;; binding variables in Emacs takes time.
1404 str-used tmp1-used tmp2-used global-strlen-used
)
1405 (dolist (form format
)
1407 ;; Generate a form based on a particular format entry, like
1408 ;; " ", mark, or (mode 16 16 :right).
1410 ;; It's a string; all we need to do is insert it.
1412 (let* ((form (ibuffer-expand-format-entry form
))
1416 (align (nth 3 form
))
1417 (elide (nth 4 form
)))
1418 (let* ((from-end-p (when (minusp min
)
1425 min-used max-used strlen-used
)
1426 (when (or (not (integerp min
)) (>= min
0))
1427 ;; This is a complex case; they want it limited to a
1430 (setq str-used t strlen-used t global-strlen-used t
1431 tmp1-used t tmp2-used t
)
1432 ;; Generate code to limit the string to a minimum size.
1433 (setq minform
`(progn
1435 ,(ibuffer-compile-make-format-form
1437 `(- ,(if (integerp min
)
1442 (when (or (not (integerp max
)) (> max
0))
1443 (setq str-used t max-used t
)
1444 ;; Generate code to limit the string to a maximum size.
1445 (setq maxform
`(progn
1447 ,(ibuffer-compile-make-substring-form
1453 (setq strlen
(length str
))
1455 ,(ibuffer-compile-make-eliding-form 'str
1458 ;; Now, put these forms together with the rest of the code.
1460 ;; Is this an "inline" column? This means we have
1461 ;; to get the code from the
1462 ;; `ibuffer-inline-columns' alist and insert it
1463 ;; into our generated code. Otherwise, we just
1464 ;; generate a call to the column function.
1465 (ibuffer-aif (assq sym ibuffer-inline-columns
)
1467 `(,sym buffer mark
)))
1468 ;; You're not expected to understand this. Hell, I
1469 ;; don't even understand it, and I wrote it five
1471 (insertgenfn (ibuffer-aif (get sym
'ibuffer-column-summarizer
)
1472 ;; I really, really wish Emacs Lisp had closures.
1476 (put ',sym
'ibuffer-column-summary
1477 (cons ret
(get ',sym
'ibuffer-column-summary
)))
1481 (mincompform `(< strlen
,(if (integerp min
)
1484 (maxcompform `(> strlen
,(if (integerp max
)
1487 (if (or min-used max-used
)
1488 ;; The complex case, where we have to limit the
1489 ;; form to a maximum or minimum size.
1491 (when (and min-used
(not (integerp min
)))
1492 (push `(min ,min
) letbindings
))
1493 (when (and max-used
(not (integerp max
)))
1494 (push `(max ,max
) letbindings
))
1496 (if (and min-used max-used
)
1508 `(setq str
,callform
)
1510 `(strlen (length str
))))
1513 (append outforms
(list (funcall insertgenfn
'str sym
)))))
1514 ;; The simple case; just insert the string.
1515 (push (funcall insertgenfn callform sym
) outforms
))
1516 ;; Finally, return a `let' form which binds the
1517 ;; variables in `letbindings', and contains all the
1518 ;; code in `outforms'.
1523 ;; We don't want to unconditionally load the byte-compiler.
1524 (funcall (if (or ibuffer-always-compile-formats
1525 (featurep 'bytecomp
))
1528 ;; Here, we actually create a lambda form which
1529 ;; inserts all the generated forms for each entry
1530 ;; in the format string.
1531 (nconc (list 'lambda
'(buffer mark
))
1532 `((let ,(append (when str-used
1534 (when global-strlen-used
1540 ,@(nreverse result
))))))))
1542 (defvar ibuffer-compiled-formats nil
)
1543 (defvar ibuffer-cached-formats nil
)
1544 (defvar ibuffer-cached-eliding-string nil
)
1545 (defvar ibuffer-cached-elide-long-columns
0)
1547 (defun ibuffer-recompile-formats ()
1548 "Recompile `ibuffer-formats'."
1550 (setq ibuffer-compiled-formats
1551 (mapcar #'ibuffer-compile-format ibuffer-formats
))
1552 (when (boundp 'ibuffer-filter-format-alist
)
1553 (setq ibuffer-compiled-filter-formats
1554 (mapcar #'(lambda (entry)
1556 (mapcar #'(lambda (formats)
1557 (mapcar #'ibuffer-compile-format formats
))
1559 ibuffer-filter-format-alist
))))
1561 (defun ibuffer-clear-summary-columns (format)
1562 (dolist (form format
)
1563 (ibuffer-awhen (and (consp form
)
1564 (get (car form
) 'ibuffer-column-summarizer
))
1565 (put (car form
) 'ibuffer-column-summary nil
))))
1567 (defun ibuffer-check-formats ()
1568 (when (null ibuffer-formats
)
1569 (error "No formats!"))
1570 (let ((ext-loaded (featurep 'ibuf-ext
)))
1571 (when (or (null ibuffer-compiled-formats
)
1572 (null ibuffer-cached-formats
)
1573 (not (eq ibuffer-cached-formats ibuffer-formats
))
1574 (null ibuffer-cached-eliding-string
)
1575 (not (equal ibuffer-cached-eliding-string ibuffer-eliding-string
))
1576 (eql 0 ibuffer-cached-elide-long-columns
)
1577 (not (eql ibuffer-cached-elide-long-columns
1578 ibuffer-elide-long-columns
))
1580 (not (eq ibuffer-cached-filter-formats
1581 ibuffer-filter-format-alist
))
1582 (and ibuffer-filter-format-alist
1583 (null ibuffer-compiled-filter-formats
))))
1584 (message "Formats have changed, recompiling...")
1585 (ibuffer-recompile-formats)
1586 (setq ibuffer-cached-formats ibuffer-formats
1587 ibuffer-cached-eliding-string ibuffer-eliding-string
1588 ibuffer-cached-elide-long-columns ibuffer-elide-long-columns
)
1590 (setq ibuffer-cached-filter-formats ibuffer-filter-format-alist
))
1591 (message "Formats have changed, recompiling...done"))))
1593 (defvar ibuffer-inline-columns nil
)
1595 (define-ibuffer-column mark
(:name
" " :inline t
)
1598 (define-ibuffer-column read-only
(:name
"R" :inline t
)
1599 (if buffer-read-only
1603 (define-ibuffer-column modified
(:name
"M" :inline t
)
1604 (if (buffer-modified-p)
1605 (string ibuffer-modified-char
)
1608 (define-ibuffer-column name
(:inline t
1610 ('mouse-face
'highlight
'keymap ibuffer-name-map
1611 'ibuffer-name-column t
1612 'help-echo
'(if tooltip-mode
1613 "mouse-1: mark this buffer\nmouse-2: select this buffer\nmouse-3: operate on this buffer"
1614 "mouse-1: mark buffer mouse-2: select buffer mouse-3: operate")))
1615 (propertize (buffer-name) 'font-lock-face
(ibuffer-buffer-name-face buffer mark
)))
1617 (define-ibuffer-column size
(:inline t
)
1618 (format "%s" (buffer-size)))
1620 (define-ibuffer-column mode
(:inline t
1622 ('mouse-face
'highlight
1623 'keymap ibuffer-mode-name-map
1624 'help-echo
"mouse-2: filter by this mode"))
1625 (format "%s" mode-name
))
1627 (define-ibuffer-column process
()
1628 (ibuffer-aif (get-buffer-process buffer
)
1629 (format "(%s %s)" it
(process-status it
))
1632 (define-ibuffer-column filename
()
1633 (let ((directory-abbrev-alist ibuffer-directory-abbrev-alist
))
1634 (abbreviate-file-name
1635 (or buffer-file-name
1636 (and (boundp 'dired-directory
)
1640 (define-ibuffer-column filename-and-process
(:name
"Filename/Process")
1641 (let ((proc (get-buffer-process buffer
))
1642 (filename (ibuffer-make-column-filename buffer mark
)))
1644 (concat (propertize (format "(%s %s) " proc
(process-status proc
))
1645 'font-lock-face
'italic
)
1649 (defun ibuffer-format-column (str width alignment
)
1650 (let ((left (make-string (/ width
2) ?
))
1651 (right (make-string (- width
(/ width
2)) ?
)))
1653 (:right
(concat left right str
))
1654 (:center
(concat left str right
))
1655 (t (concat str left right
)))))
1657 (defun ibuffer-buffer-name-face (buf mark
)
1658 (cond ((char-equal mark ibuffer-marked-char
)
1659 ibuffer-marked-face
)
1660 ((char-equal mark ibuffer-deletion-char
)
1661 ibuffer-deletion-face
)
1665 (dolist (e ibuffer-fontification-alist result
)
1666 (when (and (> (car e
) level
)
1667 (with-current-buffer buf
1670 result
(nth 2 e
))))))))
1672 (defun ibuffer-insert-buffer-line (buffer mark format
)
1673 "Insert a line describing BUFFER and MARK using FORMAT."
1674 (assert (eq major-mode
'ibuffer-mode
))
1675 (let ((beg (point)))
1676 (funcall format buffer mark
)
1677 (put-text-property beg
(point) 'ibuffer-properties
(list buffer mark
)))
1680 ;; This function knows a bit too much of the internals. It would be
1681 ;; nice if it was all abstracted away.
1682 (defun ibuffer-redisplay-current ()
1683 (assert (eq major-mode
'ibuffer-mode
))
1687 (let ((curformat (mapcar #'ibuffer-expand-format-entry
1688 (ibuffer-current-format t
))))
1689 (ibuffer-clear-summary-columns curformat
)
1690 (let ((buf (ibuffer-current-buffer)))
1692 (let ((mark (ibuffer-current-mark)))
1694 (delete-region (point) (1+ (line-end-position)))
1695 (ibuffer-insert-buffer-line
1697 (ibuffer-current-format)))
1698 (when ibuffer-shrink-to-minimum-size
1699 (ibuffer-shrink-to-fit)))))))
1701 (defun ibuffer-map-on-mark (mark func
)
1704 (if (char-equal mark mk
)
1705 (funcall func buf mark
)
1708 (defun ibuffer-map-lines (function &optional nomodify group
)
1709 "Call FUNCTION for each buffer.
1710 Don't set the ibuffer modification flag iff NOMODIFY is non-nil.
1712 If optional argument GROUP is non-nil, then only call FUNCTION on
1713 buffers in filtering group GROUP.
1715 FUNCTION is called with two arguments:
1716 the buffer object itself and the current mark symbol."
1717 (assert (eq major-mode
'ibuffer-mode
))
1718 (ibuffer-forward-line 0)
1719 (let* ((orig-target-line (1+ (count-lines (save-excursion
1720 (goto-char (point-min))
1721 (ibuffer-forward-line 0)
1724 (target-line-offset orig-target-line
)
1725 (ibuffer-map-lines-total 0)
1726 (ibuffer-map-lines-count 0))
1729 (setq buffer-read-only nil
)
1730 (goto-char (point-min))
1731 (ibuffer-forward-line 0 t
)
1732 (while (and (not (eobp))
1733 (not (get-text-property (point) 'ibuffer-summary
))
1735 (ibuffer-forward-line 0 t
)
1737 (not (get-text-property (point) 'ibuffer-summary
)))))
1739 (if (buffer-live-p (ibuffer-current-buffer))
1740 (when (or (null group
)
1741 (ibuffer-aif (get-text-property (point) 'ibuffer-filter-group
)
1745 (ibuffer-current-buffer)
1746 (ibuffer-current-mark))))
1747 ;; Kill the line if the buffer is dead
1749 ;; A given mapping function should return:
1750 ;; `nil' if it chose not to affect the buffer
1751 ;; `kill' means the remove line from the buffer list
1753 (incf ibuffer-map-lines-total
)
1754 (cond ((null result
)
1757 (delete-region (line-beginning-position)
1758 (1+ (line-end-position)))
1759 (incf ibuffer-map-lines-count
)
1760 (when (< ibuffer-map-lines-total
1762 (decf target-line-offset
)))
1764 (incf ibuffer-map-lines-count
)
1765 (forward-line 1)))))
1766 ibuffer-map-lines-count
)
1768 (setq buffer-read-only t
)
1770 (set-buffer-modified-p nil
))
1771 (goto-char (point-min))
1772 (ibuffer-forward-line 0)
1773 (ibuffer-forward-line (1- target-line-offset
))))))
1775 (defun ibuffer-get-marked-buffers ()
1776 "Return a list of buffer objects currently marked."
1778 (mapcar #'(lambda (e)
1779 (when (eq (cdr e
) ibuffer-marked-char
)
1781 (ibuffer-current-state-list))))
1783 (defun ibuffer-current-state-list (&optional pos
)
1784 "Return a list like (BUF . MARK) of all buffers in an ibuffer.
1785 If POS is non-nil, return a list like (BUF MARK POINT), where POINT is
1786 the value of point at the beginning of the line for that buffer."
1787 (let ((ibuffer-current-state-list-tmp '()))
1788 ;; ah, if only we had closures. I bet this will mysteriously
1789 ;; break later. Don't blame me.
1791 (ibuffer-map-lines-nomodify
1792 #'(lambda (buf mark
)
1793 (when (buffer-live-p buf
)
1794 (push (list buf mark
(point)) ibuffer-current-state-list-tmp
))))
1795 (ibuffer-map-lines-nomodify
1796 #'(lambda (buf mark
)
1797 (when (buffer-live-p buf
)
1798 (push (cons buf mark
) ibuffer-current-state-list-tmp
)))))
1799 (nreverse ibuffer-current-state-list-tmp
)))
1801 (defun ibuffer-current-buffers-with-marks (curbufs)
1802 "Return a list like (BUF . MARK) of all open buffers."
1803 (let ((bufs (ibuffer-current-state-list)))
1804 (mapcar #'(lambda (buf) (let ((e (assq buf bufs
)))
1810 (defun ibuffer-buf-matches-predicates (buf predicates
)
1812 (name (buffer-name buf
)))
1813 (dolist (pred predicates
)
1814 (when (if (stringp pred
)
1815 (string-match pred name
)
1820 (defun ibuffer-filter-buffers (ibuffer-buf last bmarklist all
)
1821 (let ((ext-loaded (featurep 'ibuf-ext
)))
1824 ;; element should be like (BUFFER . MARK)
1826 (let* ((buf (car e
)))
1828 ;; This takes precedence over anything else
1829 (or (and ibuffer-always-show-last-buffer
1831 (funcall (if ext-loaded
1832 #'ibuffer-ext-visible-p
1833 #'ibuffer-visible-p
)
1834 buf all ibuffer-buf
))
1838 (defun ibuffer-visible-p (buf all
&optional ibuffer-buf
)
1841 (ibuffer-buf-matches-predicates buf ibuffer-maybe-show-predicates
)))
1842 (or ibuffer-view-ibuffer
1844 (not (eq ibuffer-buf buf
))))))
1846 ;; This function is a special case; it's not defined by
1847 ;; `ibuffer-define-sorter'.
1848 (defun ibuffer-do-sort-by-recency ()
1849 "Sort the buffers by last view time."
1851 (setq ibuffer-sorting-mode
'recency
)
1852 (ibuffer-redisplay t
))
1854 (defun ibuffer-update-format ()
1855 (when (null ibuffer-current-format
)
1856 (setq ibuffer-current-format
0))
1857 (when (null ibuffer-formats
)
1858 (error "Ibuffer error: no formats!")))
1860 (defun ibuffer-switch-format ()
1861 "Switch the current display format."
1863 (assert (eq major-mode
'ibuffer-mode
))
1864 (unless (consp ibuffer-formats
)
1865 (error "Ibuffer error: No formats!"))
1866 (setq ibuffer-current-format
1867 (if (>= ibuffer-current-format
(1- (length (ibuffer-current-formats nil
))))
1869 (1+ ibuffer-current-format
)))
1870 (ibuffer-update-format)
1871 (ibuffer-redisplay t
))
1873 (defun ibuffer-update-title-and-summary (format)
1874 (assert (eq major-mode
'ibuffer-mode
))
1875 ;; Don't do funky font-lock stuff here
1876 (let ((after-change-functions nil
))
1877 (if (get-text-property (point-min) 'ibuffer-title
)
1878 (delete-region (point-min)
1879 (next-single-property-change
1880 (point-min) 'ibuffer-title
)))
1881 (goto-char (point-min))
1882 (add-text-properties
1885 (let ((opos (point)))
1886 ;; Insert the title names.
1887 (dolist (element format
)
1889 (if (stringp element
)
1891 (let ((sym (car element
))
1892 (min (cadr element
))
1893 ;; (max (caddr element))
1894 (align (cadddr element
)))
1895 ;; Ignore a negative min when we're inserting the title
1898 (let* ((name (or (get sym
'ibuffer-column-name
)
1899 (error "Unknown column %s in ibuffer-formats" sym
)))
1900 (len (length name
)))
1902 (ibuffer-format-column name
1906 (add-text-properties opos
(point) `(ibuffer-title-header t
))
1908 ;; Add the underlines
1909 (let ((str (save-excursion
1912 (buffer-substring (point) (line-end-position)))))
1913 (apply #'insert
(mapcar
1915 (if (not (or (char-equal c ?
)
1916 (char-equal c ?
\n)))
1922 `(ibuffer-title t font-lock-face
,ibuffer-title-face
))
1923 ;; Now, insert the summary columns.
1924 (goto-char (point-max))
1925 (if (get-text-property (1- (point-max)) 'ibuffer-summary
)
1926 (delete-region (previous-single-property-change
1927 (point-max) 'ibuffer-summary
)
1929 (add-text-properties
1933 (dolist (element format
)
1935 (if (stringp element
)
1936 (make-string (length element
) ?
)
1937 (let ((sym (car element
)))
1938 (let ((min (cadr element
))
1939 ;; (max (caddr element))
1940 (align (cadddr element
)))
1941 ;; Ignore a negative min when we're inserting the title
1944 (let* ((summary (if (get sym
'ibuffer-column-summarizer
)
1945 (funcall (get sym
'ibuffer-column-summarizer
)
1946 (get sym
'ibuffer-column-summary
))
1947 (make-string (length (get sym
'ibuffer-column-name
))
1949 (len (length summary
)))
1951 (ibuffer-format-column summary
1956 `(ibuffer-summary t
))))
1958 (defun ibuffer-update-mode-name ()
1959 (setq mode-name
(format "Ibuffer by %s" (if ibuffer-sorting-mode
1960 ibuffer-sorting-mode
1962 (when ibuffer-sorting-reversep
1963 (setq mode-name
(concat mode-name
" [rev]")))
1964 (when (and (featurep 'ibuf-ext
)
1966 (setq mode-name
(concat mode-name
" (Auto)")))
1968 (when (featurep 'ibuf-ext
)
1969 (dolist (qualifier ibuffer-filtering-qualifiers
)
1971 (concat result
(ibuffer-format-qualifier qualifier
))))
1972 (if ibuffer-use-header-line
1973 (setq header-line-format
1974 (when ibuffer-filtering-qualifiers
1975 (replace-regexp-in-string "%" "%%"
1976 (concat mode-name result
))))
1978 (setq mode-name
(concat mode-name result
))
1979 (when (boundp 'header-line-format
)
1980 (setq header-line-format nil
)))))))
1982 (defun ibuffer-redisplay (&optional silent
)
1983 "Redisplay the current list of buffers.
1984 This does not show new buffers; use `ibuffer-update' for that.
1986 If optional arg SILENT is non-nil, do not display progress messages."
1988 (ibuffer-forward-line 0)
1990 (message "Redisplaying current buffer list..."))
1991 (let ((blist (ibuffer-current-state-list)))
1993 (if (and (featurep 'ibuf-ext
)
1994 (or ibuffer-filtering-qualifiers ibuffer-hidden-filter-groups
))
1995 (message "No buffers! (note: filtering in effect)")
1996 (error "No buffers!")))
1997 (ibuffer-redisplay-engine blist t
)
1998 (ibuffer-update-mode-name)
2000 (message "Redisplaying current buffer list...done"))
2001 (ibuffer-forward-line 0)))
2003 (defun ibuffer-update (arg &optional silent
)
2004 "Regenerate the list of all buffers.
2005 Display buffers whose name matches one of `ibuffer-maybe-show-predicates'
2006 iff arg ARG is non-nil.
2008 If optional arg SILENT is non-nil, do not display progress messages."
2010 (ibuffer-forward-line 0)
2011 (let* ((bufs (buffer-list))
2012 (blist (ibuffer-filter-buffers
2016 (eq ibuffer-always-show-last-buffer
2018 (minibufferp (cadr bufs
)))
2021 (ibuffer-current-buffers-with-marks bufs
)
2024 (if (and (featurep 'ibuf-ext
)
2025 ibuffer-filtering-qualifiers
)
2026 (message "No buffers! (note: filtering in effect)")
2027 (error "No buffers!")))
2029 (message "Updating buffer list..."))
2030 (ibuffer-redisplay-engine blist arg
)
2031 (ibuffer-update-mode-name)
2033 (message "Updating buffer list...done")))
2034 (if (eq ibuffer-shrink-to-minimum-size
'onewindow
)
2035 (ibuffer-shrink-to-fit t
)
2036 (when ibuffer-shrink-to-minimum-size
2037 (ibuffer-shrink-to-fit)))
2038 (ibuffer-forward-line 0))
2040 (defun ibuffer-sort-bufferlist (bmarklist)
2041 (let* ((sortdat (assq ibuffer-sorting-mode
2042 ibuffer-sorting-functions-alist
))
2043 (func (caddr sortdat
)))
2045 ;; actually sort the buffers
2046 (if (and sortdat func
)
2047 (sort bmarklist func
)
2049 ;; perhaps reverse the sorted buffer list
2050 (if ibuffer-sorting-reversep
2054 (defun ibuffer-insert-filter-group (name display-name filter-string format bmarklist
)
2055 (add-text-properties
2058 (insert "[ " display-name
" ]")
2060 `(ibuffer-filter-group-name
2062 font-lock-face
,ibuffer-filter-group-name-face
2063 keymap
,ibuffer-mode-filter-group-map
2064 mouse-face highlight
2065 help-echo
,(let ((echo '(if tooltip-mode
2066 "mouse-1: toggle marks in this group\nmouse-2: hide/show this filtering group"
2067 "mouse-1: toggle marks mouse-2: hide/show")))
2068 (if (> (length filter-string
) 0)
2069 `(concat ,filter-string
2070 (if tooltip-mode
"\n" " ")
2078 (dolist (entry bmarklist
)
2079 (ibuffer-insert-buffer-line (car entry
) (cdr entry
) format
))
2081 'ibuffer-filter-group
2084 (defun ibuffer-redisplay-engine (bmarklist &optional all
)
2085 (assert (eq major-mode
'ibuffer-mode
))
2086 (let* ((--ibuffer-insert-buffers-and-marks-format
2087 (ibuffer-current-format))
2088 (--ibuffer-expanded-format (mapcar #'ibuffer-expand-format-entry
2089 (ibuffer-current-format t
)))
2090 (orig (count-lines (point-min) (point)))
2091 ;; Inhibit font-lock caching tricks, since we're modifying the
2092 ;; entire buffer at once
2093 (after-change-functions nil
)
2094 (ext-loaded (featurep 'ibuf-ext
))
2095 (bgroups (if ext-loaded
2096 (ibuffer-generate-filter-groups bmarklist
)
2097 (list (cons "Default" bmarklist
)))))
2098 (ibuffer-clear-summary-columns --ibuffer-expanded-format
)
2101 (setq buffer-read-only nil
)
2103 (ibuffer-update-format)
2104 (dolist (group (nreverse bgroups
))
2105 (let* ((name (car group
))
2106 (disabled (and ext-loaded
2107 (member name ibuffer-hidden-filter-groups
)))
2108 (bmarklist (cdr group
)))
2109 (unless (and (null bmarklist
)
2111 (null ibuffer-show-empty-filter-groups
))
2112 (ibuffer-insert-filter-group
2114 (if disabled
(concat name
" ...") name
)
2116 (ibuffer-format-filter-group-data name
)
2118 --ibuffer-insert-buffers-and-marks-format
2121 (ibuffer-sort-bufferlist bmarklist
))))))
2122 (ibuffer-update-title-and-summary --ibuffer-expanded-format
))
2123 (setq buffer-read-only t
)
2124 (set-buffer-modified-p ibuffer-did-modification
)
2125 (setq ibuffer-did-modification nil
)
2126 (goto-line (1+ orig
)))))
2128 (defun ibuffer-quit ()
2129 "Quit this `ibuffer' session.
2130 Delete the current window iff `ibuffer-delete-window-on-quit' is non-nil."
2132 (if ibuffer-delete-window-on-quit
2135 (unless (= (count-windows) 1)
2140 (defun ibuffer-list-buffers (&optional files-only
)
2141 "Display a list of buffers, in another window.
2142 If optional argument FILES-ONLY is non-nil, then add a filter for
2143 buffers which are visiting a file."
2145 (ibuffer t nil
(when files-only
2146 '((filename .
".*"))) t
))
2149 (defun ibuffer-other-window (&optional files-only
)
2150 "Like `ibuffer', but displayed in another window by default.
2151 If optional argument FILES-ONLY is non-nil, then add a filter for
2152 buffers which are visiting a file."
2154 (ibuffer t nil
(when files-only
2155 '((filename .
".*")))))
2158 (defun ibuffer (&optional other-window-p name qualifiers noselect
2159 shrink filter-groups formats
)
2160 "Begin using `ibuffer' to edit a list of buffers.
2161 Type 'h' after entering ibuffer for more information.
2163 Optional argument OTHER-WINDOW-P says to use another window.
2164 Optional argument NAME specifies the name of the buffer; it defaults
2166 Optional argument QUALIFIERS is an initial set of filtering qualifiers
2167 to use; see `ibuffer-filtering-qualifiers'.
2168 Optional argument NOSELECT means don't select the Ibuffer buffer.
2169 Optional argument SHRINK means shrink the buffer to minimal size. The
2170 special value `onewindow' means always use another window.
2171 Optional argument FILTER-GROUPS is an initial set of filtering
2172 groups to use; see `ibuffer-filter-groups'.
2173 Optional argument FORMATS is the value to use for `ibuffer-formats'.
2174 If specified, then the variable `ibuffer-formats' will have that value
2175 locally in this buffer."
2177 (when ibuffer-use-other-window
2178 (setq other-window-p t
))
2179 (let* ((buf (get-buffer-create (or name
"*Ibuffer*")))
2180 (already-in (eq (current-buffer) buf
))
2183 (funcall (if noselect
#'(lambda (buf) (display-buffer buf t
)) #'pop-to-buffer
) buf
)
2184 (funcall (if noselect
#'display-buffer
#'switch-to-buffer
) buf
))
2185 (with-current-buffer buf
2186 (save-selected-window
2187 ;; We switch to the buffer's window in order to be able
2188 ;; to modify the value of point
2189 (select-window (get-buffer-window buf
))
2190 (unless (eq major-mode
'ibuffer-mode
)
2192 (setq need-update t
))
2193 (setq ibuffer-delete-window-on-quit other-window-p
)
2195 (setq ibuffer-shrink-to-minimum-size shrink
))
2198 (setq ibuffer-filtering-qualifiers qualifiers
))
2201 (setq ibuffer-filter-groups filter-groups
))
2203 (set (make-local-variable 'ibuffer-formats
) formats
))
2204 (ibuffer-update nil
)
2205 ;; Skip the group name by default.
2206 (ibuffer-forward-line 0 t
)
2209 (setq buffer-read-only nil
)
2210 (run-hooks 'ibuffer-hook
))
2211 (setq buffer-read-only t
))
2212 (unless ibuffer-expert
2213 (message "Commands: m, u, t, RET, g, k, S, D, Q; q to quit; h for help"))))))
2215 (put 'ibuffer-mode
'mode-class
'special
)
2216 (defun ibuffer-mode ()
2217 "A major mode for viewing a list of buffers.
2218 In ibuffer, you can conveniently perform many operations on the
2219 currently open buffers, in addition to filtering your view to a
2220 particular subset of them, and sorting by various criteria.
2222 Operations on marked buffers:
2224 '\\[ibuffer-do-save]' - Save the marked buffers
2225 '\\[ibuffer-do-view]' - View the marked buffers in this frame.
2226 '\\[ibuffer-do-view-other-frame]' - View the marked buffers in another frame.
2227 '\\[ibuffer-do-revert]' - Revert the marked buffers.
2228 '\\[ibuffer-do-toggle-read-only]' - Toggle read-only state of marked buffers.
2229 '\\[ibuffer-do-delete]' - Kill the marked buffers.
2230 '\\[ibuffer-do-replace-regexp]' - Replace by regexp in each of the marked
2232 '\\[ibuffer-do-query-replace]' - Query replace in each of the marked buffers.
2233 '\\[ibuffer-do-query-replace-regexp]' - As above, with a regular expression.
2234 '\\[ibuffer-do-print]' - Print the marked buffers.
2235 '\\[ibuffer-do-occur]' - List lines in all marked buffers which match
2236 a given regexp (like the function `occur').
2237 '\\[ibuffer-do-shell-command-pipe]' - Pipe the contents of the marked
2238 buffers to a shell command.
2239 '\\[ibuffer-do-shell-command-pipe-replace]' - Replace the contents of the marked
2240 buffers with the output of a shell command.
2241 '\\[ibuffer-do-shell-command-file]' - Run a shell command with the
2242 buffer's file as an argument.
2243 '\\[ibuffer-do-eval]' - Evaluate a form in each of the marked buffers. This
2244 is a very flexible command. For example, if you want to make all
2245 of the marked buffers read only, try using (toggle-read-only 1) as
2247 '\\[ibuffer-do-view-and-eval]' - As above, but view each buffer while the form
2249 '\\[ibuffer-do-kill-lines]' - Remove the marked lines from the *Ibuffer* buffer,
2250 but don't kill the associated buffer.
2251 '\\[ibuffer-do-kill-on-deletion-marks]' - Kill all buffers marked for deletion.
2255 '\\[ibuffer-mark-forward]' - Mark the buffer at point.
2256 '\\[ibuffer-toggle-marks]' - Unmark all currently marked buffers, and mark
2257 all unmarked buffers.
2258 '\\[ibuffer-unmark-forward]' - Unmark the buffer at point.
2259 '\\[ibuffer-unmark-backward]' - Unmark the buffer at point, and move to the
2261 '\\[ibuffer-unmark-all]' - Unmark all marked buffers.
2262 '\\[ibuffer-mark-by-mode]' - Mark buffers by major mode.
2263 '\\[ibuffer-mark-unsaved-buffers]' - Mark all \"unsaved\" buffers.
2264 This means that the buffer is modified, and has an associated file.
2265 '\\[ibuffer-mark-modified-buffers]' - Mark all modified buffers,
2266 regardless of whether or not they have an associated file.
2267 '\\[ibuffer-mark-special-buffers]' - Mark all buffers whose name begins and
2269 '\\[ibuffer-mark-dissociated-buffers]' - Mark all buffers which have
2270 an associated file, but that file doesn't currently exist.
2271 '\\[ibuffer-mark-read-only-buffers]' - Mark all read-only buffers.
2272 '\\[ibuffer-mark-dired-buffers]' - Mark buffers in `dired' mode.
2273 '\\[ibuffer-mark-help-buffers]' - Mark buffers in `help-mode', `apropos-mode', etc.
2274 '\\[ibuffer-mark-old-buffers]' - Mark buffers older than `ibuffer-old-time'.
2275 '\\[ibuffer-mark-for-delete]' - Mark the buffer at point for deletion.
2276 '\\[ibuffer-mark-by-name-regexp]' - Mark buffers by their name, using a regexp.
2277 '\\[ibuffer-mark-by-mode-regexp]' - Mark buffers by their major mode, using a regexp.
2278 '\\[ibuffer-mark-by-file-name-regexp]' - Mark buffers by their filename, using a regexp.
2282 '\\[ibuffer-filter-by-mode]' - Add a filter by major mode.
2283 '\\[ibuffer-filter-by-used-mode]' - Add a filter by major mode now in use.
2284 '\\[ibuffer-filter-by-name]' - Add a filter by buffer name.
2285 '\\[ibuffer-filter-by-content]' - Add a filter by buffer content.
2286 '\\[ibuffer-filter-by-filename]' - Add a filter by filename.
2287 '\\[ibuffer-filter-by-size-gt]' - Add a filter by buffer size.
2288 '\\[ibuffer-filter-by-size-lt]' - Add a filter by buffer size.
2289 '\\[ibuffer-filter-by-predicate]' - Add a filter by an arbitrary Lisp predicate.
2290 '\\[ibuffer-save-filters]' - Save the current filters with a name.
2291 '\\[ibuffer-switch-to-saved-filters]' - Switch to previously saved filters.
2292 '\\[ibuffer-add-saved-filters]' - Add saved filters to current filters.
2293 '\\[ibuffer-or-filter]' - Replace the top two filters with their logical OR.
2294 '\\[ibuffer-pop-filter]' - Remove the top filter.
2295 '\\[ibuffer-negate-filter]' - Invert the logical sense of the top filter.
2296 '\\[ibuffer-decompose-filter]' - Break down the topmost filter.
2297 '\\[ibuffer-filter-disable]' - Remove all filtering currently in effect.
2299 Filter group commands:
2301 '\\[ibuffer-filters-to-filter-group]' - Create filter group from filters.
2302 '\\[ibuffer-pop-filter-group]' - Remove top filter group.
2303 '\\[ibuffer-forward-filter-group]' - Move to the next filter group.
2304 '\\[ibuffer-backward-filter-group]' - Move to the previous filter group.
2305 '\\[ibuffer-clear-filter-groups]' - Remove all active filter groups.
2306 '\\[ibuffer-save-filter-groups]' - Save the current groups with a name.
2307 '\\[ibuffer-switch-to-saved-filter-groups]' - Restore previously saved groups.
2308 '\\[ibuffer-delete-saved-filter-groups]' - Delete previously saved groups.
2312 '\\[ibuffer-toggle-sorting-mode]' - Rotate between the various sorting modes.
2313 '\\[ibuffer-invert-sorting]' - Reverse the current sorting order.
2314 '\\[ibuffer-do-sort-by-alphabetic]' - Sort the buffers lexicographically.
2315 '\\[ibuffer-do-sort-by-recency]' - Sort the buffers by last viewing time.
2316 '\\[ibuffer-do-sort-by-size]' - Sort the buffers by size.
2317 '\\[ibuffer-do-sort-by-major-mode]' - Sort the buffers by major mode.
2321 '\\[ibuffer-switch-format]' - Change the current display format.
2322 '\\[forward-line]' - Move point to the next line.
2323 '\\[previous-line]' - Move point to the previous line.
2324 '\\[ibuffer-update]' - As above, but add new buffers to the list.
2325 '\\[ibuffer-quit]' - Bury the Ibuffer buffer.
2326 '\\[describe-mode]' - This help.
2327 '\\[ibuffer-diff-with-file]' - View the differences between this buffer
2328 and its associated file.
2329 '\\[ibuffer-visit-buffer]' - View the buffer on this line.
2330 '\\[ibuffer-visit-buffer-other-window]' - As above, but in another window.
2331 '\\[ibuffer-visit-buffer-other-window-noselect]' - As both above, but don't select
2333 '\\[ibuffer-bury-buffer]' - Bury (not kill!) the buffer on this line.
2335 ** Information on Filtering:
2337 You can filter your ibuffer view via different critera. Each Ibuffer
2338 buffer has its own stack of active filters. For example, suppose you
2339 are working on an Emacs Lisp project. You can create an Ibuffer
2340 buffer displays buffers in just `emacs-lisp' modes via
2341 '\\[ibuffer-filter-by-mode] emacs-lisp-mode RET'. In this case, there
2342 is just one entry on the filtering stack.
2344 You can also combine filters. The various filtering commands push a
2345 new filter onto the stack, and the filters combine to show just
2346 buffers which satisfy ALL criteria on the stack. For example, suppose
2347 you only want to see buffers in `emacs-lisp' mode, whose names begin
2348 with \"gnus\". You can accomplish this via:
2349 '\\[ibuffer-filter-by-mode] emacs-lisp-mode RET
2350 \\[ibuffer-filter-by-name] ^gnus RET'.
2352 Additionally, you can OR the top two filters together with
2353 '\\[ibuffer-or-filters]'. To see all buffers in either
2354 `emacs-lisp-mode' or `lisp-interaction-mode', type:
2356 '\\[ibuffer-filter-by-mode] emacs-lisp-mode RET \\[ibuffer-filter-by-mode] lisp-interaction-mode RET \\[ibuffer-or-filters]'.
2358 Filters can also be saved and restored using mnemonic names: see the
2359 functions `ibuffer-save-filters' and `ibuffer-switch-to-saved-filters'.
2361 To remove the top filter on the stack, use '\\[ibuffer-pop-filter]', and
2362 to disable all filtering currently in effect, use
2363 '\\[ibuffer-filter-disable]'.
2367 Once one has mastered filters, the next logical step up is \"filter
2368 groups\". A filter group is basically a named group of buffers which
2369 match a filter, which are displayed together in an Ibuffer buffer. To
2370 create a filter group, simply use the regular functions to create a
2371 filter, and then type '\\[ibuffer-filters-to-filter-group]'.
2373 A quick example will make things clearer. Suppose that one wants to
2374 group all of one's Emacs Lisp buffers together. To do this, type
2376 '\\[ibuffer-filter-by-mode] emacs-lisp-mode RET \\[ibuffer-filters-to-filter-group] RET emacs lisp buffers RET'
2378 You may, of course, name the group whatever you want; it doesn't have
2379 to be \"emacs lisp buffers\". Filter groups may be composed of any
2380 arbitrary combination of filters.
2382 Just like filters themselves, filter groups act as a stack. Buffers
2383 will not be displayed multiple times if they would be included in
2384 multiple filter groups; instead, the first filter group is used. The
2385 filter groups are displayed in this order of precedence.
2387 You may rearrange filter groups by using the regular
2388 '\\[ibuffer-kill-line]' and '\\[ibuffer-yank]' pair. Yanked groups
2389 will be inserted before the group at point."
2390 (kill-all-local-variables)
2391 (use-local-map ibuffer-mode-map
)
2392 (setq major-mode
'ibuffer-mode
)
2393 (setq mode-name
"Ibuffer")
2394 (setq buffer-read-only t
)
2395 (buffer-disable-undo)
2396 (setq truncate-lines ibuffer-truncate-lines
)
2397 ;; This makes things less ugly for Emacs 21 users with a non-nil
2398 ;; `show-trailing-whitespace'.
2399 (setq show-trailing-whitespace nil
)
2400 ;; disable `show-paren-mode' buffer-locally
2401 (if (bound-and-true-p show-paren-mode
)
2402 (set (make-local-variable 'show-paren-mode
) nil
))
2403 (set (make-local-variable 'revert-buffer-function
)
2405 (set (make-local-variable 'ibuffer-sorting-mode
)
2406 ibuffer-default-sorting-mode
)
2407 (set (make-local-variable 'ibuffer-sorting-reversep
)
2408 ibuffer-default-sorting-reversep
)
2409 (set (make-local-variable 'ibuffer-shrink-to-minimum-size
)
2410 ibuffer-default-shrink-to-minimum-size
)
2411 (set (make-local-variable 'ibuffer-filtering-qualifiers
) nil
)
2412 (set (make-local-variable 'ibuffer-filter-groups
) nil
)
2413 (set (make-local-variable 'ibuffer-filter-group-kill-ring
) nil
)
2414 (set (make-local-variable 'ibuffer-hidden-filter-groups
) nil
)
2415 (set (make-local-variable 'ibuffer-compiled-formats
) nil
)
2416 (set (make-local-variable 'ibuffer-cached-formats
) nil
)
2417 (set (make-local-variable 'ibuffer-cached-eliding-string
) nil
)
2418 (set (make-local-variable 'ibuffer-cached-elide-long-columns
) nil
)
2419 (set (make-local-variable 'ibuffer-current-format
) nil
)
2420 (set (make-local-variable 'ibuffer-delete-window-on-quit
) nil
)
2421 (set (make-local-variable 'ibuffer-did-modification
) nil
)
2422 (set (make-local-variable 'ibuffer-tmp-hide-regexps
) nil
)
2423 (set (make-local-variable 'ibuffer-tmp-show-regexps
) nil
)
2424 (define-key ibuffer-mode-map
[menu-bar edit
] 'undefined
)
2425 (define-key ibuffer-mode-map
[menu-bar operate
] (cons "Operate" ibuffer-mode-operate-map
))
2426 (ibuffer-update-format)
2427 (when ibuffer-default-directory
2428 (setq default-directory ibuffer-default-directory
))
2429 (add-hook 'change-major-mode-hook
'font-lock-defontify nil t
)
2430 (run-hooks 'ibuffer-mode-hook
)
2431 ;; called after mode hooks to allow the user to add filters
2432 (ibuffer-update-mode-name))
2436 (run-hooks 'ibuffer-load-hook
)
2439 ;; coding: iso-8859-1
2442 ;;; ibuffer.el ends here
