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1 ;;; ibuffer.el --- operate on buffers like dired
3 ;; Copyright (C) 2000-2013 Free Software Foundation, Inc.
5 ;; Author: Colin Walters <walters@verbum.org>
6 ;; Maintainer: John Paul Wallington <jpw@gnu.org>
7 ;; Created: 8 Sep 2000
8 ;; Keywords: buffer, convenience
10 ;; This file is part of GNU Emacs.
12 ;; GNU Emacs is free software: you can redistribute it and/or modify
13 ;; it under the terms of the GNU General Public License as published by
14 ;; the Free Software Foundation, either version 3 of the License, or
15 ;; (at your option) any later version.
17 ;; GNU Emacs is distributed in the hope that it will be useful,
18 ;; but WITHOUT ANY WARRANTY; without even the implied warranty of
19 ;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
20 ;; GNU General Public License for more details.
22 ;; You should have received a copy of the GNU General Public License
23 ;; along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.
25 ;;; Commentary:
27 ;; ibuffer.el is an advanced replacement for the `buffer-menu' which
28 ;; is normally distributed with Emacs. Its interface is intended to
29 ;; be analogous to that of Dired.
31 ;;; Code:
40 ;; These come from ibuf-ext.el, which can not be require'd at compile time
41 ;; because it has a recursive dependency on ibuffer.el
63 "Advanced replacement for `buffer-menu'.
64 Ibuffer lets you operate on buffers in a Dired-like way,
65 with the ability to sort, mark by regular expression,
66 and filter displayed buffers by various criteria."
74 "A list of ways to display buffer lines.
76 With Ibuffer, you are not limited to displaying just certain
77 attributes of a buffer such as size, name, and mode in a particular
78 order. Through this variable, you can completely customize and
79 control the appearance of an Ibuffer buffer. See also
80 `define-ibuffer-column', which allows you to define your own columns
81 for display.
83 This variable has the form
84 ((COLUMN COLUMN ...) (COLUMN COLUMN ...) ...)
85 Each element in `ibuffer-formats' should be a list containing COLUMN
86 specifiers. A COLUMN can be any of the following:
88 SYMBOL - A symbol naming the column. Predefined columns are:
89 mark modified read-only name size mode process filename
90 When you define your own columns using `define-ibuffer-column', just
91 use their name like the predefined columns here. This entry can
92 also be a function of two arguments, which should return a string.
93 The first argument is the buffer object, and the second is the mark
94 on that buffer.
95 or
97 or
98 (SYMBOL MIN-SIZE MAX-SIZE &optional ALIGN ELIDE) - SYMBOL is a
99 symbol naming the column, and MIN-SIZE and MAX-SIZE are integers (or
100 functions of no arguments returning an integer) which constrict the
101 size of a column. If MAX-SIZE is -1, there is no upper bound. The
102 default values are 0 and -1, respectively. If MIN-SIZE is negative,
103 use the end of the string. The optional element ALIGN describes the
104 alignment of the column; it can be :left, :center or :right. The
105 optional element ELIDE describes whether or not to elide the column
106 if it is too long; valid values are :elide and nil. The default is
107 nil (don't elide).
109 Some example of valid entries in `ibuffer-formats', with
110 description (also, feel free to try them out, and experiment with your
111 own!):
114 This format just displays the current mark (if any) and the name of
115 the buffer, separated by a space.
117 This format displays the current mark (if any), its modification and
118 read-only status, as well as the name of the buffer and its size. In
119 this format, the name is restricted to 16 characters (longer names
120 will be truncated, and shorter names will be padded with spaces), and
121 the name is also aligned to the left. The size of the buffer will
122 be padded with spaces up to a minimum of six characters, but there is
123 no upper limit on its size. The size will also be aligned to the
124 right.
126 Thus, if you wanted to use these two formats, the appropriate
127 value for this variable would be
130 (mark modified read-only
131 (name 16 16 :left)
132 (size 6 -1 :right)))
135 the specified formats in the list."
140 "If non-nil, then use the byte-compiler to optimize `ibuffer-formats'.
141 This will increase the redisplay speed, at the cost of loading the
142 elisp byte-compiler."
150 buffer-file-name))
151 font-lock-doc-face)
155 italic)
158 "An alist describing how to fontify buffers.
159 Each element should be of the form (PRIORITY FORM FACE), where
160 PRIORITY is an integer, FORM is an arbitrary form to evaluate in the
161 buffer, and FACE is the face to use for fontification. If the FORM
162 evaluates to non-nil, then FACE will be put on the buffer name. The
163 element with the highest PRIORITY takes precedence.
165 If you change this variable, you must kill the Ibuffer buffer and
166 recreate it for the change to take effect."
170 face))
174 "If non-nil, display Ibuffer in another window by default."
179 "If non-nil, minimize the size of the Ibuffer window by default."
185 "If non-nil, summarize Ibuffer columns."
190 "If non-nil, do not display continuation lines."
195 "If non-nil, ignore case when searching."
200 "The criteria by which to sort the buffers.
202 Note that this variable is local to each Ibuffer buffer. Thus, you
203 can have multiple Ibuffer buffers open, each with a different sorted
204 view of the buffers."
215 "If non-nil, reverse the default sorting order."
221 "If non-nil, then elide column entries which exceed their max length."
225 "use the :elide argument of `ibuffer-formats'."
229 "The string to use for eliding long columns."
236 "A list of predicates for buffers to display conditionally.
238 A predicate can be a regexp or a function.
239 If a regexp, then it will be matched against the buffer's name.
240 If a function, it will be called with the buffer as an argument, and
241 should return non-nil if this buffer should be shown.
243 Viewing of buffers hidden because of these predicates may be customized
244 via `ibuffer-default-display-maybe-show-predicates' and is toggled by
245 giving a non-nil prefix argument to `ibuffer-update'.
246 Note that this specialized filtering occurs before real filtering."
251 "Non-nil means show buffers that match `ibuffer-maybe-show-predicates'."
260 "If non-nil, then forward and backwards movement commands cycle."
265 "The character to display for modified buffers."
270 "The character to display for read-only buffers."
275 "The character to display for marked buffers."
280 "The character to display for buffers marked for deletion."
290 "If non-nil, display the current Ibuffer buffer itself.
291 Note that this has a drawback - the data about the current Ibuffer
292 buffer will most likely be inaccurate. This includes modification
293 state, size, etc."
298 "If non-nil, always display the previous buffer.
299 This variable takes precedence over filtering, and even
300 `ibuffer-never-show-predicates'."
307 "If non-nil, only offer buffers visible in the Ibuffer buffer
308 in completion lists of the `ibuffer-jump-to-buffer' command."
313 "If non-nil, display a header line containing current filters."
318 "The default directory to use for a new Ibuffer buffer.
319 If nil, inherit the directory of the buffer in which `ibuffer' was
320 called. Otherwise, this variable should be a string naming a
321 directory, like `default-directory'."
323 string)
334 "Regexp to match compressed file names."
342 "Hook run when `ibuffer' is called."
349 "Hook run upon entry into `ibuffer-mode'."
354 "Hook run when Ibuffer is loaded."
359 "Face used for displaying marked buffers."
364 "Face used for displaying buffers marked for deletion."
369 "Face used for the title string."
374 "Face used for displaying filtering group names."
379 "An alist of file name abbreviations like `directory-abbrev-alist'."
388 ;; Filter groups
392 ibuffer-filters-to-filter-group
396 ibuffer-forward-filter-group))
399 ibuffer-backward-filter-group))
402 ibuffer-jump-to-filter-group))
405 ibuffer-kill-filter-group
409 ibuffer-yank-filter-group
413 ibuffer-pop-filter-group
417 ibuffer-clear-filter-groups
421 ibuffer-pop-filter-group
426 ibuffer-save-filter-groups
431 ibuffer-switch-to-saved-filter-groups
436 ibuffer-delete-saved-filter-groups
440 ibuffer-set-filter-groups-by-mode))
442 groups-map))
485 ;; immediate operations
532 (define-key map (kbd "M-j") 'ibuffer-jump-to-filter-group)
533 (define-key map (kbd "C-k") 'ibuffer-kill-line)
534 (define-key map (kbd "C-y") 'ibuffer-yank)
535 (define-key map (kbd "/ S") 'ibuffer-save-filter-groups)
536 (define-key map (kbd "/ R") 'ibuffer-switch-to-saved-filter-groups)
537 (define-key map (kbd "/ X") 'ibuffer-delete-saved-filter-groups)
540 (define-key map (kbd "q") 'ibuffer-quit)
541 (define-key map (kbd "h") 'describe-mode)
542 (define-key map (kbd "?") 'describe-mode)
544 (define-key map (kbd "% n") 'ibuffer-mark-by-name-regexp)
545 (define-key map (kbd "% m") 'ibuffer-mark-by-mode-regexp)
546 (define-key map (kbd "% f") 'ibuffer-mark-by-file-name-regexp)
548 (define-key map (kbd "C-t") 'ibuffer-visit-tags-table)
550 (define-key map (kbd "|") 'ibuffer-do-shell-command-pipe)
551 (define-key map (kbd "!") 'ibuffer-do-shell-command-file)
552 (define-key map (kbd "~") 'ibuffer-do-toggle-modified)
553 ;; marked operations
554 (define-key map (kbd "A") 'ibuffer-do-view)
555 (define-key map (kbd "D") 'ibuffer-do-delete)
556 (define-key map (kbd "E") 'ibuffer-do-eval)
557 (define-key map (kbd "F") 'ibuffer-do-shell-command-file)
558 (define-key map (kbd "I") 'ibuffer-do-query-replace-regexp)
559 (define-key map (kbd "H") 'ibuffer-do-view-other-frame)
560 (define-key map (kbd "N") 'ibuffer-do-shell-command-pipe-replace)
561 (define-key map (kbd "M") 'ibuffer-do-toggle-modified)
562 (define-key map (kbd "O") 'ibuffer-do-occur)
563 (define-key map (kbd "P") 'ibuffer-do-print)
564 (define-key map (kbd "Q") 'ibuffer-do-query-replace)
565 (define-key map (kbd "R") 'ibuffer-do-rename-uniquely)
566 (define-key map (kbd "S") 'ibuffer-do-save)
567 (define-key map (kbd "T") 'ibuffer-do-toggle-read-only)
568 (define-key map (kbd "U") 'ibuffer-do-replace-regexp)
569 (define-key map (kbd "V") 'ibuffer-do-revert)
570 (define-key map (kbd "W") 'ibuffer-do-view-and-eval)
571 (define-key map (kbd "X") 'ibuffer-do-shell-command-pipe)
573 (define-key map (kbd "k") 'ibuffer-do-kill-lines)
574 (define-key map (kbd "w") 'ibuffer-copy-filename-as-kill)
576 (define-key map (kbd "RET") 'ibuffer-visit-buffer)
577 (define-key map (kbd "e") 'ibuffer-visit-buffer)
578 (define-key map (kbd "f") 'ibuffer-visit-buffer)
579 (define-key map (kbd "C-x C-f") 'ibuffer-find-file)
580 (define-key map (kbd "o") 'ibuffer-visit-buffer-other-window)
581 (define-key map (kbd "C-o") 'ibuffer-visit-buffer-other-window-noselect)
582 (define-key map (kbd "M-o") 'ibuffer-visit-buffer-1-window)
583 (define-key map (kbd "v") 'ibuffer-do-view)
584 (define-key map (kbd "C-x v") 'ibuffer-do-view-horizontally)
585 (define-key map (kbd "C-c C-a") 'ibuffer-auto-mode)
586 (define-key map (kbd "C-x 4 RET") 'ibuffer-visit-buffer-other-window)
587 (define-key map (kbd "C-x 5 RET") 'ibuffer-visit-buffer-other-frame)
589 (define-key map [menu-bar view]
590 (cons "View" (make-sparse-keymap "View")))
592 (define-key-after map [menu-bar view visit-buffer]
593 '(menu-item "View this buffer" ibuffer-visit-buffer))
594 (define-key-after map [menu-bar view visit-buffer-other-window]
595 '(menu-item "View (other window)" ibuffer-visit-buffer-other-window))
596 (define-key-after map [menu-bar view visit-buffer-other-frame]
597 '(menu-item "View (other frame)" ibuffer-visit-buffer-other-frame))
598 (define-key-after map [menu-bar view ibuffer-update]
599 '(menu-item "Update" ibuffer-update
600 :help "Regenerate the list of buffers"))
601 (define-key-after map [menu-bar view switch-format]
602 '(menu-item "Switch display format" ibuffer-switch-format
603 :help "Toggle between available values of `ibuffer-formats'"))
605 (define-key-after map [menu-bar view dashes]
606 '("--"))
608 (define-key-after map [menu-bar view sort]
609 (cons "Sort" (make-sparse-keymap "Sort")))
611 (define-key-after map [menu-bar view sort do-sort-by-major-mode]
612 '(menu-item "Sort by major mode" ibuffer-do-sort-by-major-mode))
613 (define-key-after map [menu-bar view sort do-sort-by-size]
614 '(menu-item "Sort by buffer size" ibuffer-do-sort-by-size))
615 (define-key-after map [menu-bar view sort do-sort-by-alphabetic]
616 '(menu-item "Sort lexicographically" ibuffer-do-sort-by-alphabetic
617 :help "Sort by the alphabetic order of buffer name"))
618 (define-key-after map [menu-bar view sort do-sort-by-recency]
619 '(menu-item "Sort by view time" ibuffer-do-sort-by-recency
620 :help "Sort by the last time the buffer was displayed"))
621 (define-key-after map [menu-bar view sort dashes]
622 '("--"))
623 (define-key-after map [menu-bar view sort invert-sorting]
624 '(menu-item "Reverse sorting order" ibuffer-invert-sorting))
625 (define-key-after map [menu-bar view sort toggle-sorting-mode]
626 '(menu-item "Switch sorting mode" ibuffer-toggle-sorting-mode
627 :help "Switch between the various sorting criteria"))
629 (define-key-after map [menu-bar view filter]
630 (cons "Filter" (make-sparse-keymap "Filter")))
632 (define-key-after map [menu-bar view filter filter-disable]
633 '(menu-item "Disable all filtering" ibuffer-filter-disable
634 :enable (and (featurep 'ibuf-ext) ibuffer-filtering-qualifiers)))
635 (define-key-after map [menu-bar view filter filter-by-mode]
636 '(menu-item "Add filter by any major mode..." ibuffer-filter-by-mode))
637 (define-key-after map [menu-bar view filter filter-by-used-mode]
638 '(menu-item "Add filter by a major mode in use..."
639 ibuffer-filter-by-used-mode))
640 (define-key-after map [menu-bar view filter filter-by-derived-mode]
641 '(menu-item "Add filter by derived mode..."
642 ibuffer-filter-by-derived-mode))
643 (define-key-after map [menu-bar view filter filter-by-name]
644 '(menu-item "Add filter by buffer name..." ibuffer-filter-by-name))
645 (define-key-after map [menu-bar view filter filter-by-filename]
646 '(menu-item "Add filter by filename..." ibuffer-filter-by-filename))
647 (define-key-after map [menu-bar view filter filter-by-size-lt]
648 '(menu-item "Add filter by size less than..." ibuffer-filter-by-size-lt))
649 (define-key-after map [menu-bar view filter filter-by-size-gt]
650 '(menu-item "Add filter by size greater than..."
651 ibuffer-filter-by-size-gt))
652 (define-key-after map [menu-bar view filter filter-by-content]
653 '(menu-item "Add filter by content (regexp)..."
654 ibuffer-filter-by-content))
655 (define-key-after map [menu-bar view filter filter-by-predicate]
656 '(menu-item "Add filter by Lisp predicate..."
657 ibuffer-filter-by-predicate))
658 (define-key-after map [menu-bar view filter pop-filter]
659 '(menu-item "Remove top filter" ibuffer-pop-filter
660 :enable (and (featurep 'ibuf-ext) ibuffer-filtering-qualifiers)))
661 (define-key-after map [menu-bar view filter or-filter]
662 '(menu-item "OR top two filters" ibuffer-or-filter
663 :enable (and (featurep 'ibuf-ext) ibuffer-filtering-qualifiers
664 (cdr ibuffer-filtering-qualifiers))
665 :help
666 "Create a new filter which is the logical OR of the top two filters"))
667 (define-key-after map [menu-bar view filter negate-filter]
668 '(menu-item "Negate top filter" ibuffer-negate-filter
669 :enable (and (featurep 'ibuf-ext) ibuffer-filtering-qualifiers)))
670 (define-key-after map [menu-bar view filter decompose-filter]
671 '(menu-item "Decompose top filter" ibuffer-decompose-filter
672 :enable (and (featurep 'ibuf-ext)
673 (memq (car ibuffer-filtering-qualifiers) '(or saved not)))
674 :help "Break down a complex filter like OR or NOT"))
675 (define-key-after map [menu-bar view filter exchange-filters]
676 '(menu-item "Swap top two filters" ibuffer-exchange-filters
677 :enable (and (featurep 'ibuf-ext) ibuffer-filtering-qualifiers
678 (cdr ibuffer-filtering-qualifiers))))
679 (define-key-after map [menu-bar view filter save-filters]
680 '(menu-item "Save current filters permanently..." ibuffer-save-filters
681 :enable (and (featurep 'ibuf-ext) ibuffer-filtering-qualifiers)
682 :help "Use a mnemonic name to store current filter stack"))
683 (define-key-after map [menu-bar view filter switch-to-saved-filters]
684 '(menu-item "Restore permanently saved filters..."
685 ibuffer-switch-to-saved-filters
686 :enable (and (featurep 'ibuf-ext) ibuffer-saved-filters)
687 :help "Replace current filters with a saved stack"))
688 (define-key-after map [menu-bar view filter add-saved-filters]
689 '(menu-item "Add to permanently saved filters..."
690 ibuffer-add-saved-filters
691 :enable (and (featurep 'ibuf-ext) ibuffer-filtering-qualifiers)
692 :help "Include already saved stack with current filters"))
693 (define-key-after map [menu-bar view filter delete-saved-filters]
694 '(menu-item "Delete permanently saved filters..."
695 ibuffer-delete-saved-filters
696 :enable (and (featurep 'ibuf-ext) ibuffer-saved-filters)))
698 (define-key-after map [menu-bar view filter-groups]
699 (cons "Filter Groups" ibuffer-mode-groups-popup))
701 (define-key-after map [menu-bar view dashes2]
702 '("--"))
703 (define-key-after map [menu-bar view diff-with-file]
704 '(menu-item "Diff with file" ibuffer-diff-with-file
705 :help "View the differences between this buffer and its file"))
706 (define-key-after map [menu-bar view auto-mode]
707 '(menu-item "Toggle Auto Mode" ibuffer-auto-mode
708 :help "Attempt to automatically update the Ibuffer buffer"))
709 (define-key-after map [menu-bar view customize]
710 '(menu-item "Customize Ibuffer" ibuffer-customize
711 :help "Use Custom to customize Ibuffer"))
713 (define-key-after map [menu-bar mark]
714 (cons "Mark" (make-sparse-keymap "Mark")))
716 (define-key-after map [menu-bar mark toggle-marks]
717 '(menu-item "Toggle marks" ibuffer-toggle-marks
718 :help "Unmark marked buffers, and mark unmarked buffers"))
719 (define-key-after map [menu-bar mark mark-forward]
720 '(menu-item "Mark" ibuffer-mark-forward
721 :help "Mark the buffer at point"))
722 (define-key-after map [menu-bar mark unmark-forward]
723 '(menu-item "Unmark" ibuffer-unmark-forward
724 :help "Unmark the buffer at point"))
725 (define-key-after map [menu-bar mark mark-by-mode]
726 '(menu-item "Mark by mode..." ibuffer-mark-by-mode
727 :help "Mark all buffers in a particular major mode"))
728 (define-key-after map [menu-bar mark mark-modified-buffers]
729 '(menu-item "Mark modified buffers" ibuffer-mark-modified-buffers
730 :help "Mark all buffers which have been modified"))
731 (define-key-after map [menu-bar mark mark-unsaved-buffers]
732 '(menu-item "Mark unsaved buffers" ibuffer-mark-unsaved-buffers
733 :help "Mark all buffers which have a file and are modified"))
734 (define-key-after map [menu-bar mark mark-read-only-buffers]
735 '(menu-item "Mark read-only buffers" ibuffer-mark-read-only-buffers
736 :help "Mark all buffers which are read-only"))
737 (define-key-after map [menu-bar mark mark-special-buffers]
738 '(menu-item "Mark special buffers" ibuffer-mark-special-buffers
739 :help "Mark all buffers whose name begins with a *"))
740 (define-key-after map [menu-bar mark mark-dired-buffers]
741 '(menu-item "Mark dired buffers" ibuffer-mark-dired-buffers
742 :help "Mark buffers in dired-mode"))
743 (define-key-after map [menu-bar mark mark-dissociated-buffers]
744 '(menu-item "Mark dissociated buffers" ibuffer-mark-dissociated-buffers
745 :help "Mark buffers with a non-existent associated file"))
746 (define-key-after map [menu-bar mark mark-help-buffers]
747 '(menu-item "Mark help buffers" ibuffer-mark-help-buffers
748 :help "Mark buffers in help-mode"))
749 (define-key-after map [menu-bar mark mark-compressed-file-buffers]
750 '(menu-item "Mark compressed file buffers"
751 ibuffer-mark-compressed-file-buffers
752 :help "Mark buffers which have a file that is compressed"))
753 (define-key-after map [menu-bar mark mark-old-buffers]
754 '(menu-item "Mark old buffers" ibuffer-mark-old-buffers
755 :help "Mark buffers which have not been viewed recently"))
756 (define-key-after map [menu-bar mark unmark-all]
757 '(menu-item "Unmark All" ibuffer-unmark-all))
759 (define-key-after map [menu-bar mark dashes]
760 '("--"))
762 (define-key-after map [menu-bar mark mark-by-name-regexp]
763 '(menu-item "Mark by buffer name (regexp)..." ibuffer-mark-by-name-regexp
764 :help "Mark buffers whose name matches a regexp"))
765 (define-key-after map [menu-bar mark mark-by-mode-regexp]
766 '(menu-item "Mark by major mode (regexp)..." ibuffer-mark-by-mode-regexp
767 :help "Mark buffers whose major mode name matches a regexp"))
768 (define-key-after map [menu-bar mark mark-by-file-name-regexp]
769 '(menu-item "Mark by file name (regexp)..."
770 ibuffer-mark-by-file-name-regexp
771 :help "Mark buffers whose file name matches a regexp"))
773 map))
775 (defvar ibuffer-mode-operate-map
776 (let ((operate-map (make-sparse-keymap "Operate")))
777 (define-key-after operate-map [do-view]
778 '(menu-item "View" ibuffer-do-view))
779 (define-key-after operate-map [do-view-other-frame]
780 '(menu-item "View (separate frame)" ibuffer-do-view-other-frame))
781 (define-key-after operate-map [do-save]
782 '(menu-item "Save" ibuffer-do-save))
783 (define-key-after operate-map [do-replace-regexp]
784 '(menu-item "Replace (regexp)..." ibuffer-do-replace-regexp
785 :help "Replace text inside marked buffers"))
786 (define-key-after operate-map [do-query-replace]
787 '(menu-item "Query Replace..." ibuffer-do-query-replace
788 :help "Replace text in marked buffers, asking each time"))
789 (define-key-after operate-map [do-query-replace-regexp]
790 '(menu-item "Query Replace (regexp)..." ibuffer-do-query-replace-regexp
791 :help "Replace text in marked buffers by regexp, asking each time"))
792 (define-key-after operate-map [do-print]
793 '(menu-item "Print" ibuffer-do-print))
794 (define-key-after operate-map [do-toggle-modified]
795 '(menu-item "Toggle modification flag" ibuffer-do-toggle-modified))
796 (define-key-after operate-map [do-revert]
797 '(menu-item "Revert" ibuffer-do-revert
798 :help "Revert marked buffers to their associated file"))
799 (define-key-after operate-map [do-rename-uniquely]
800 '(menu-item "Rename Uniquely" ibuffer-do-rename-uniquely
801 :help "Rename marked buffers to a new, unique name"))
802 (define-key-after operate-map [do-delete]
803 '(menu-item "Kill" ibuffer-do-delete))
804 (define-key-after operate-map [do-occur]
805 '(menu-item "List lines matching..." ibuffer-do-occur
806 :help "View all lines in marked buffers matching a regexp"))
807 (define-key-after operate-map [do-shell-command-pipe]
808 '(menu-item "Pipe to shell command..." ibuffer-do-shell-command-pipe
809 :help "For each marked buffer, send its contents to a shell command"))
810 (define-key-after operate-map [do-shell-command-pipe-replace]
811 '(menu-item "Pipe to shell command (replace)..." ibuffer-do-shell-command-pipe-replace
812 :help "For each marked buffer, replace its contents with output of shell command"))
813 (define-key-after operate-map [do-shell-command-file]
814 '(menu-item "Shell command on buffer's file..." ibuffer-do-shell-command-file
815 :help "For each marked buffer, run a shell command with its file as argument"))
816 (define-key-after operate-map [do-eval]
817 '(menu-item "Eval..." ibuffer-do-eval
818 :help "Evaluate a Lisp form in each marked buffer"))
819 (define-key-after operate-map [do-view-and-eval]
820 '(menu-item "Eval (viewing buffer)..." ibuffer-do-view-and-eval
821 :help "Evaluate a Lisp form in each marked buffer while viewing it"))
823 operate-map))
825 (define-key ibuffer-mode-groups-popup [kill-filter-group]
826 '(menu-item "Kill filter group"
827 ibuffer-kill-line
828 :enable (and (featurep 'ibuf-ext)
829 ibuffer-filter-groups)))
830 (define-key ibuffer-mode-groups-popup [yank-filter-group]
831 '(menu-item "Yank last killed filter group"
832 ibuffer-yank
833 :enable (and (featurep 'ibuf-ext)
834 ibuffer-filter-group-kill-ring)))
836 (defvar ibuffer-name-map
837 (let ((map (make-sparse-keymap)))
838 (define-key map [(mouse-1)] 'ibuffer-mouse-toggle-mark)
839 (define-key map [(mouse-2)] 'ibuffer-mouse-visit-buffer)
840 (define-key map [down-mouse-3] 'ibuffer-mouse-popup-menu)
841 map))
843 (defvar ibuffer-filename/process-header-map
844 (let ((map (make-sparse-keymap)))
845 (define-key map [(mouse-1)] 'ibuffer-do-sort-by-filename/process)
846 map))
848 (defvar ibuffer-mode-name-map
849 (let ((map (make-sparse-keymap)))
850 (define-key map [(mouse-2)] 'ibuffer-mouse-filter-by-mode)
851 (define-key map (kbd "RET") 'ibuffer-interactive-filter-by-mode)
852 map))
854 (defvar ibuffer-name-header-map
855 (let ((map (make-sparse-keymap)))
856 (define-key map [(mouse-1)] 'ibuffer-do-sort-by-alphabetic)
857 map))
859 (defvar ibuffer-size-header-map
860 (let ((map (make-sparse-keymap)))
861 (define-key map [(mouse-1)] 'ibuffer-do-sort-by-size)
862 map))
864 (defvar ibuffer-mode-header-map
865 (let ((map (make-sparse-keymap)))
866 (define-key map [(mouse-1)] 'ibuffer-do-sort-by-major-mode)
867 map))
869 (defvar ibuffer-mode-filter-group-map
870 (let ((map (make-sparse-keymap)))
871 (define-key map [(mouse-1)] 'ibuffer-mouse-toggle-mark)
872 (define-key map [(mouse-2)] 'ibuffer-mouse-toggle-filter-group)
873 (define-key map (kbd "RET") 'ibuffer-toggle-filter-group)
874 (define-key map [down-mouse-3] 'ibuffer-mouse-popup-menu)
875 map))
877 (defvar ibuffer-restore-window-config-on-quit nil
878 "If non-nil, restore previous window configuration upon exiting `ibuffer'.")
880 (defvar ibuffer-prev-window-config nil
881 "Window configuration before starting Ibuffer.")
883 (defvar ibuffer-did-modification nil)
885 (defvar ibuffer-compiled-formats nil)
886 (defvar ibuffer-cached-formats nil)
887 (defvar ibuffer-cached-eliding-string nil)
888 (defvar ibuffer-cached-elide-long-columns 0)
890 (defvar ibuffer-sorting-functions-alist nil
891 "An alist of functions which describe how to sort buffers.
893 Note: You most likely do not want to modify this variable directly;
894 use `define-ibuffer-sorter' instead.
896 The alist elements are constructed like (NAME DESCRIPTION FUNCTION)
897 Where NAME is a symbol describing the sorting method, DESCRIPTION is a
898 short string which will be displayed in the minibuffer and menu, and
899 FUNCTION is a function of two arguments, which will be the buffers to
900 compare.")
902 ;;; Utility functions
903 (defun ibuffer-columnize-and-insert-list (list &optional pad-width)
904 "Insert LIST into the current buffer in as many columns as possible.
905 The maximum number of columns is determined by the current window
906 width and the longest string in LIST."
907 (unless pad-width
908 (setq pad-width 3))
909 (let ((width (window-width))
910 (max (+ (apply #'max (mapcar #'length list))
911 pad-width)))
912 (let ((columns (/ width max)))
913 (when (zerop columns)
914 (setq columns 1))
915 (while list
916 (dotimes (i (1- columns))
917 (insert (concat (car list) (make-string (- max (length (car list)))
918 ?\s)))
919 (setq list (cdr list)))
920 (when (not (null list))
921 (insert (pop list)))
924 (defsubst ibuffer-current-mark ()
925 (cadr (get-text-property (line-beginning-position)
926 'ibuffer-properties)))
928 (defun ibuffer-mouse-toggle-mark (event)
929 "Toggle the marked status of the buffer chosen with the mouse."
930 (interactive "e")
931 (unwind-protect
932 (let ((pt (save-excursion
933 (mouse-set-point event)
934 (point))))
935 (ibuffer-aif (get-text-property (point) 'ibuffer-filter-group-name)
936 (ibuffer-toggle-marks it)
937 (goto-char pt)
938 (let ((mark (ibuffer-current-mark)))
939 (setq buffer-read-only nil)
940 (if (eq mark ibuffer-marked-char)
941 (ibuffer-set-mark ?\s)
942 (ibuffer-set-mark ibuffer-marked-char)))))
943 (setq buffer-read-only t)))
945 (defun ibuffer-find-file (file &optional wildcards)
946 "Like `find-file', but default to the directory of the buffer at point."
947 (interactive
948 (let ((default-directory (let ((buf (ibuffer-current-buffer)))
949 (if (buffer-live-p buf)
950 (with-current-buffer buf
951 default-directory)
952 default-directory))))
953 (list (read-file-name "Find file: " default-directory)
954 t)))
955 (find-file file wildcards))
957 (defun ibuffer-mouse-visit-buffer (event)
958 "Visit the buffer chosen with the mouse."
959 (interactive "e")
960 (switch-to-buffer
961 (save-excursion
962 (mouse-set-point event)
963 (ibuffer-current-buffer t))))
965 (defun ibuffer-mouse-popup-menu (event)
966 "Display a menu of operations."
967 (interactive "e")
968 (let ((eventpt (posn-point (event-end event)))
969 (origpt (point)))
970 (unwind-protect
971 (if (get-text-property eventpt 'ibuffer-filter-group-name)
972 (progn
973 (goto-char eventpt)
974 (popup-menu ibuffer-mode-groups-popup))
975 (let ((inhibit-read-only t))
976 (ibuffer-save-marks
977 ;; hm. we could probably do this in a better fashion
979 (save-excursion
980 (goto-char eventpt)
981 (ibuffer-set-mark ibuffer-marked-char))
982 (save-excursion
983 (popup-menu ibuffer-mode-operate-map)))))
984 (setq buffer-read-only t)
985 (if (= eventpt (point))
986 (goto-char origpt)))))
988 (defun ibuffer-skip-properties (props direction)
989 (while (and (not (eobp))
990 (let ((hit nil))
991 (dolist (prop props hit)
992 (when (get-text-property (point) prop)
993 (setq hit t)))))
994 (forward-line direction)
995 (beginning-of-line)))
997 (defun ibuffer-customize ()
998 "Begin customizing Ibuffer interactively."
999 (interactive)
1000 (customize-group 'ibuffer))
1002 (defun ibuffer-backward-line (&optional arg skip-group-names)
1003 "Move backwards ARG lines, wrapping around the list if necessary."
1004 (interactive "P")
1005 (or arg (setq arg 1))
1006 (beginning-of-line)
1007 (while (> arg 0)
1008 (forward-line -1)
1009 (when (and ibuffer-movement-cycle
1010 (or (get-text-property (point) 'ibuffer-title)
1011 (and skip-group-names
1012 (get-text-property (point)
1013 'ibuffer-filter-group-name))))
1014 (goto-char (point-max))
1015 (beginning-of-line))
1016 (ibuffer-skip-properties (append '(ibuffer-summary)
1017 (when skip-group-names
1018 '(ibuffer-filter-group-name)))
1019 -1)
1020 ;; Handle the special case of no buffers.
1021 (when (get-text-property (point) 'ibuffer-title)
1022 (forward-line 1)
1023 (setq arg 1))
1024 (cl-decf arg)))
1026 (defun ibuffer-forward-line (&optional arg skip-group-names)
1027 "Move forward ARG lines, wrapping around the list if necessary."
1028 (interactive "P")
1029 (or arg (setq arg 1))
1030 (beginning-of-line)
1031 (when (and ibuffer-movement-cycle
1032 (or (eobp)
1033 (get-text-property (point) 'ibuffer-summary)))
1034 (goto-char (point-min)))
1035 (when (or (get-text-property (point) 'ibuffer-title)
1036 (and skip-group-names
1037 (get-text-property (point) 'ibuffer-filter-group-name)))
1038 (when (> arg 0)
1039 (cl-decf arg))
1040 (ibuffer-skip-properties (append '(ibuffer-title)
1041 (when skip-group-names
1042 '(ibuffer-filter-group-name)))
1043 1))
1044 (if (< arg 0)
1045 (ibuffer-backward-line (- arg))
1046 (while (> arg 0)
1047 (forward-line 1)
1048 (when (and ibuffer-movement-cycle
1049 (or (eobp)
1050 (get-text-property (point) 'ibuffer-summary)))
1051 (goto-char (point-min)))
1052 (cl-decf arg)
1053 (ibuffer-skip-properties (append '(ibuffer-title)
1054 (when skip-group-names
1055 '(ibuffer-filter-group-name)))
1056 1))))
1058 (defun ibuffer-visit-buffer (&optional single)
1059 "Visit the buffer on this line.
1060 If optional argument SINGLE is non-nil, then also ensure there is only
1061 one window."
1062 (interactive "P")
1063 (let ((buf (ibuffer-current-buffer t)))
1064 (switch-to-buffer buf)
1065 (when single
1066 (delete-other-windows))))
1068 (defun ibuffer-visit-buffer-other-window (&optional noselect)
1069 "Visit the buffer on this line in another window."
1070 (interactive)
1071 (let ((buf (ibuffer-current-buffer t)))
1072 (bury-buffer (current-buffer))
1073 (if noselect
1074 (let ((curwin (selected-window)))
1075 (pop-to-buffer buf)
1076 (select-window curwin))
1077 (switch-to-buffer-other-window buf))))
1079 (defun ibuffer-visit-buffer-other-window-noselect ()
1080 "Visit the buffer on this line in another window, but don't select it."
1081 (interactive)
1082 (ibuffer-visit-buffer-other-window t))
1084 (defun ibuffer-visit-buffer-other-frame ()
1085 "Visit the buffer on this line in another frame."
1086 (interactive)
1087 (let ((buf (ibuffer-current-buffer t)))
1088 (bury-buffer (current-buffer))
1089 (switch-to-buffer-other-frame buf)))
1091 (defun ibuffer-visit-buffer-1-window ()
1092 "Visit the buffer on this line, and delete other windows."
1093 (interactive)
1094 (ibuffer-visit-buffer t))
1096 (defun ibuffer-bury-buffer ()
1097 "Bury the buffer on this line."
1098 (interactive)
1099 (let ((buf (ibuffer-current-buffer t))
1100 (line (+ 1 (count-lines 1 (point)))))
1101 (bury-buffer buf)
1102 (ibuffer-update nil t)
1103 (goto-char (point-min))
1104 (forward-line (1- line))))
1106 (defun ibuffer-visit-tags-table ()
1107 "Visit the tags table in the buffer on this line. See `visit-tags-table'."
1108 (interactive)
1109 (let ((file (buffer-file-name (ibuffer-current-buffer t))))
1110 (if file
1111 (visit-tags-table file)
1112 (error "Specified buffer has no file"))))
1114 (defun ibuffer-do-view (&optional other-frame)
1115 "View marked buffers, or the buffer on the current line.
1116 If optional argument OTHER-FRAME is non-nil, then display each
1117 marked buffer in a new frame. Otherwise, display each buffer as
1118 a new window in the current frame, splitting vertically."
1119 (interactive)
1120 (ibuffer-do-view-1 (if other-frame 'other-frame 'vertically)))
1122 (defun ibuffer-do-view-horizontally (&optional other-frame)
1123 "As `ibuffer-do-view', but split windows horizontally."
1124 (interactive)
1125 (ibuffer-do-view-1 (if other-frame 'other-frame 'horizontally)))
1127 (defun ibuffer-do-view-1 (type)
1128 (let ((marked-bufs (ibuffer-get-marked-buffers)))
1129 (when (null marked-bufs)
1130 (setq marked-bufs (list (ibuffer-current-buffer t))))
1131 (unless (and (eq type 'other-frame)
1132 (not ibuffer-expert)
1133 (> (length marked-bufs) 3)
1134 (not (y-or-n-p (format "Really create a new frame for %s buffers? "
1135 (length marked-bufs)))))
1136 (set-buffer-modified-p nil)
1137 (delete-other-windows)
1138 (switch-to-buffer (pop marked-bufs))
1139 (let ((height (/ (1- (if (eq type 'horizontally) (frame-width)
1140 (frame-height)))
1141 (1+ (length marked-bufs)))))
1142 (mapcar (if (eq type 'other-frame)
1143 (lambda (buf)
1144 (let ((curframe (selected-frame)))
1145 (select-frame (make-frame))
1146 (switch-to-buffer buf)
1147 (select-frame curframe)))
1148 (lambda (buf)
1149 (split-window nil height (eq type 'horizontally))
1150 (other-window 1)
1151 (switch-to-buffer buf)))
1152 marked-bufs)))))
1154 (defun ibuffer-do-view-other-frame ()
1155 "View each of the marked buffers in a separate frame."
1156 (interactive)
1157 (ibuffer-do-view t))
1159 (defsubst ibuffer-map-marked-lines (func)
1160 (prog1 (ibuffer-map-on-mark ibuffer-marked-char func)
1161 (ibuffer-redisplay t)))
1163 (defun ibuffer-shrink-to-fit (&optional owin)
1164 ;; Make sure that redisplay is performed, otherwise there can be a
1165 ;; bad interaction with code in the window-scroll-functions hook
1166 (redisplay t)
1167 (fit-window-to-buffer nil (when owin (/ (frame-height)
1168 (length (window-list (selected-frame)))))))
1170 (defun ibuffer-confirm-operation-on (operation names)
1171 "Display a buffer asking whether to perform OPERATION on NAMES."
1172 (or ibuffer-expert
1173 (if (= (length names) 1)
1174 (y-or-n-p (format "Really %s buffer %s? " operation (car names)))
1175 (let ((buf (get-buffer-create "*Ibuffer confirmation*")))
1176 (with-current-buffer buf
1177 (setq buffer-read-only nil)
1178 (erase-buffer)
1179 (ibuffer-columnize-and-insert-list names)
1180 (goto-char (point-min))
1181 (setq buffer-read-only t))
1182 (let ((lastwin (car (last (window-list nil 'nomini)))))
1183 ;; Now attempt to display the buffer...
1184 (save-window-excursion
1185 (select-window lastwin)
1186 ;; The window might be too small to split; in that case,
1187 ;; try a few times to increase its size before giving up.
1188 (let ((attempts 0)
1189 (trying t))
1190 (while trying
1191 (condition-case err
1192 (progn
1193 (split-window)
1194 (setq trying nil))
1195 (error
1196 ;; Handle a failure
1197 (if (or (> (cl-incf attempts) 4)
1198 (and (stringp (cadr err))
1199 ;; This definitely falls in the
1200 ;; ghetto hack category...
1201 (not (string-match "too small" (cadr err)))))
1202 (signal (car err) (cdr err))
1203 (enlarge-window 3))))))
1204 (select-window (next-window))
1205 (switch-to-buffer buf)
1206 (unwind-protect
1207 (progn
1208 (fit-window-to-buffer)
1209 (y-or-n-p (format "Really %s %d buffers? "
1210 operation (length names))))
1211 (kill-buffer buf))))))))
1213 (defsubst ibuffer-map-lines-nomodify (function)
1214 "As `ibuffer-map-lines', but don't set the modification flag."
1215 (ibuffer-map-lines function t))
1217 (defun ibuffer-buffer-names-with-mark (mark)
1218 (let ((ibuffer-buffer-names-with-mark-result nil))
1219 (ibuffer-map-lines-nomodify
1220 (lambda (buf mk)
1221 (when (char-equal mark mk)
1222 (push (buffer-name buf)
1223 ibuffer-buffer-names-with-mark-result))))
1224 ibuffer-buffer-names-with-mark-result))
1226 (defsubst ibuffer-marked-buffer-names ()
1227 (ibuffer-buffer-names-with-mark ibuffer-marked-char))
1229 (defsubst ibuffer-deletion-marked-buffer-names ()
1230 (ibuffer-buffer-names-with-mark ibuffer-deletion-char))
1232 (defun ibuffer-count-marked-lines (&optional all)
1233 (if all
1234 (ibuffer-map-lines-nomodify
1235 (lambda (_buf mark)
1236 (not (char-equal mark ?\s))))
1237 (ibuffer-map-lines-nomodify
1238 (lambda (_buf mark)
1239 (char-equal mark ibuffer-marked-char)))))
1241 (defsubst ibuffer-count-deletion-lines ()
1242 (ibuffer-map-lines-nomodify
1243 (lambda (_buf mark)
1244 (char-equal mark ibuffer-deletion-char))))
1246 (defsubst ibuffer-map-deletion-lines (func)
1247 (ibuffer-map-on-mark ibuffer-deletion-char func))
1249 (defsubst ibuffer-assert-ibuffer-mode ()
1250 (cl-assert (derived-mode-p 'ibuffer-mode)))
1252 (defun ibuffer-buffer-file-name ()
1253 (or buffer-file-name
1254 (let ((dirname (or (and (boundp 'dired-directory)
1255 (if (stringp dired-directory)
1256 dired-directory
1257 (car dired-directory)))
1258 (bound-and-true-p list-buffers-directory))))
1259 (and dirname (expand-file-name dirname)))))
1261 (define-ibuffer-op ibuffer-do-save ()
1262 "Save marked buffers as with `save-buffer'."
1263 (:complex t
1264 :opstring "saved"
1265 :modifier-p :maybe)
1266 (when (buffer-modified-p buf)
1267 (if (not (with-current-buffer buf
1268 buffer-file-name))
1269 ;; handle the case where we're prompted
1270 ;; for a file name
1271 (save-window-excursion
1272 (switch-to-buffer buf)
1273 (save-buffer))
1274 (with-current-buffer buf
1275 (save-buffer))))
1276 t)
1278 (define-ibuffer-op ibuffer-do-toggle-modified ()
1279 "Toggle modification flag of marked buffers."
1280 (:opstring "(un)marked as modified"
1281 :modifier-p t)
1282 (set-buffer-modified-p (not (buffer-modified-p))))
1284 (define-ibuffer-op ibuffer-do-toggle-read-only (&optional arg)
1285 "Toggle read only status in marked buffers.
1286 With optional ARG, make read-only only if ARG is not negative."
1287 (:opstring "toggled read only status in"
1288 :interactive "P"
1289 :modifier-p t)
1290 (read-only-mode 'toggle))
1292 (define-ibuffer-op ibuffer-do-delete ()
1293 "Kill marked buffers as with `kill-this-buffer'."
1294 (:opstring "killed"
1295 :active-opstring "kill"
1296 :dangerous t
1297 :complex t
1298 :modifier-p t)
1299 (if (kill-buffer buf)
1300 'kill
1301 nil))
1303 (define-ibuffer-op ibuffer-do-kill-on-deletion-marks ()
1304 "Kill buffers marked for deletion as with `kill-this-buffer'."
1305 (:opstring "killed"
1306 :active-opstring "kill"
1307 :dangerous t
1308 :complex t
1309 :mark :deletion
1310 :modifier-p t)
1311 (if (kill-buffer buf)
1312 'kill
1313 nil))
1315 (defun ibuffer-unmark-all (mark)
1316 "Unmark all buffers with mark MARK."
1317 (interactive "cRemove marks (RET means all):")
1318 (if (= (ibuffer-count-marked-lines t) 0)
1319 (message "No buffers marked; use 'm' to mark a buffer")
1320 (cond
1321 ((char-equal mark ibuffer-marked-char)
1322 (ibuffer-map-marked-lines
1323 (lambda (_buf _mark)
1324 (ibuffer-set-mark-1 ?\s)
1325 t)))
1326 ((char-equal mark ibuffer-deletion-char)
1327 (ibuffer-map-deletion-lines
1328 (lambda (_buf _mark)
1329 (ibuffer-set-mark-1 ?\s)
1330 t)))
1331 (t
1332 (ibuffer-map-lines
1333 (lambda (_buf mark)
1334 (when (not (char-equal mark ?\s))
1335 (ibuffer-set-mark-1 ?\s))
1336 t)))))
1337 (ibuffer-redisplay t))
1339 (defun ibuffer-toggle-marks (&optional group)
1340 "Toggle which buffers are marked.
1341 In other words, unmarked buffers become marked, and marked buffers
1342 become unmarked.
1343 If point is on a group name, then this function operates on that
1344 group."
1345 (interactive)
1346 (ibuffer-aif (get-text-property (point) 'ibuffer-filter-group-name)
1347 (setq group it))
1348 (let ((count
1349 (ibuffer-map-lines
1350 (lambda (_buf mark)
1351 (cond ((eq mark ibuffer-marked-char)
1352 (ibuffer-set-mark-1 ?\s)
1353 nil)
1354 ((eq mark ?\s)
1355 (ibuffer-set-mark-1 ibuffer-marked-char)
1356 t)
1357 (t
1358 nil)))
1359 nil group)))
1360 (message "%s buffers marked" count))
1361 (ibuffer-redisplay t))
1363 (defun ibuffer-mark-forward (arg)
1364 "Mark the buffer on this line, and move forward ARG lines.
1365 If point is on a group name, this function operates on that group."
1366 (interactive "p")
1367 (ibuffer-mark-interactive arg ibuffer-marked-char))
1369 (defun ibuffer-unmark-forward (arg)
1370 "Unmark the buffer on this line, and move forward ARG lines.
1371 If point is on a group name, this function operates on that group."
1372 (interactive "p")
1373 (ibuffer-mark-interactive arg ?\s))
1375 (defun ibuffer-unmark-backward (arg)
1376 "Unmark the buffer on this line, and move backward ARG lines.
1377 If point is on a group name, this function operates on that group."
1378 (interactive "p")
1379 (ibuffer-unmark-forward (- arg)))
1381 (defun ibuffer-mark-interactive (arg mark &optional movement)
1382 (ibuffer-assert-ibuffer-mode)
1383 (or arg (setq arg 1))
1384 ;; deprecated movement argument
1385 (when (and movement (< movement 0))
1386 (setq arg (- arg)))
1387 (ibuffer-forward-line 0)
1388 (ibuffer-aif (get-text-property (point) 'ibuffer-filter-group-name)
1389 (progn
1390 (require 'ibuf-ext)
1391 (ibuffer-mark-on-buffer #'identity mark it))
1392 (ibuffer-forward-line 0 t)
1393 (let ((inhibit-read-only t))
1394 (while (> arg 0)
1395 (ibuffer-set-mark mark)
1396 (ibuffer-forward-line 1 t)
1397 (setq arg (1- arg)))
1398 (while (< arg 0)
1399 (ibuffer-forward-line -1 t)
1400 (ibuffer-set-mark mark)
1401 (setq arg (1+ arg))))))
1403 (defun ibuffer-set-mark (mark)
1404 (ibuffer-assert-ibuffer-mode)
1405 (let ((inhibit-read-only t))
1406 (ibuffer-set-mark-1 mark)
1407 (setq ibuffer-did-modification t)
1408 (ibuffer-redisplay-current)
1409 (beginning-of-line)))
1411 (defun ibuffer-set-mark-1 (mark)
1412 (let ((beg (line-beginning-position))
1413 (end (line-end-position)))
1414 (put-text-property beg end 'ibuffer-properties
1415 (list (ibuffer-current-buffer)
1416 mark))))
1418 (defun ibuffer-mark-for-delete (arg)
1419 "Mark the buffers on ARG lines forward for deletion.
1420 If point is on a group name, this function operates on that group."
1421 (interactive "P")
1422 (ibuffer-mark-interactive arg ibuffer-deletion-char 1))
1424 (defun ibuffer-mark-for-delete-backwards (arg)
1425 "Mark the buffers on ARG lines backward for deletion.
1426 If point is on a group name, this function operates on that group."
1427 (interactive "P")
1428 (ibuffer-mark-interactive arg ibuffer-deletion-char -1))
1430 (defun ibuffer-current-buffer (&optional must-be-live)
1431 (let ((buf (car (get-text-property (line-beginning-position)
1432 'ibuffer-properties))))
1433 (when must-be-live
1434 (if (bufferp buf)
1435 (unless (buffer-live-p buf)
1436 (error "Buffer %s has been killed; %s" buf (substitute-command-keys "use `\\[ibuffer-update]' to update")))
1437 (error "No buffer on this line")))
1438 buf))
1440 (defun ibuffer-active-formats-name ()
1441 (if (boundp 'ibuffer-filter-format-alist)
1442 (let ((ret nil))
1443 (dolist (filter ibuffer-filtering-qualifiers ret)
1444 (let ((val (assq (car filter) ibuffer-filter-format-alist)))
1445 (when val
1446 (setq ret (car filter)))))
1447 (if ret
1448 ret
1449 :ibuffer-formats))
1450 :ibuffer-formats))
1452 (defun ibuffer-current-formats (uncompiledp)
1453 (let* ((name (ibuffer-active-formats-name)))
1454 (ibuffer-check-formats)
1455 (if (eq name :ibuffer-formats)
1456 (if uncompiledp
1457 ibuffer-formats
1458 ibuffer-compiled-formats)
1459 (cadr (assq name
1460 (if uncompiledp
1461 ibuffer-filter-format-alist
1462 ibuffer-compiled-filter-formats))))))
1464 (defun ibuffer-current-format (&optional uncompiledp)
1465 (or ibuffer-current-format
1466 (setq ibuffer-current-format 0))
1467 (nth ibuffer-current-format (ibuffer-current-formats uncompiledp)))
1469 (defun ibuffer-expand-format-entry (form)
1470 (if (or (consp form)
1471 (symbolp form))
1472 (let ((sym (intern (concat "ibuffer-make-column-"
1473 (symbol-name (if (consp form)
1474 (car form)
1475 form))))))
1476 (unless (or (fboundp sym)
1477 (assq sym ibuffer-inline-columns))
1478 (error "Unknown column %s in ibuffer-formats" form))
1479 (let (min max align elide)
1480 (if (consp form)
1481 (setq min (or (nth 1 form) 0)
1482 max (or (nth 2 form) -1)
1483 align (or (nth 3 form) :left)
1484 elide (or (nth 4 form) nil))
1485 (setq min 0
1486 max -1
1487 align :left
1488 elide nil))
1489 (list sym min max align elide)))
1490 form))
1492 (defun ibuffer-compile-make-eliding-form (strvar elide from-end-p)
1493 (let ((ellipsis (propertize ibuffer-eliding-string 'font-lock-face 'bold)))
1494 (if (or elide (with-no-warnings ibuffer-elide-long-columns))
1495 `(if (> strlen 5)
1496 ,(if from-end-p
1497 `(concat ,ellipsis
1498 (substring ,strvar
1499 (length ibuffer-eliding-string)))
1500 `(concat
1501 (substring ,strvar 0 (- strlen ,(length ellipsis)))
1502 ,ellipsis))
1503 ,strvar)
1504 strvar)))
1506 (defun ibuffer-compile-make-substring-form (strvar maxvar from-end-p)
1507 (if from-end-p
1508 `(substring str
1509 (- strlen ,maxvar))
1510 `(substring ,strvar 0 ,maxvar)))
1512 (defun ibuffer-compile-make-format-form (strvar widthform alignment)
1513 (let* ((left `(make-string tmp2 ?\s))
1514 (right `(make-string (- tmp1 tmp2) ?\s)))
1515 `(progn
1516 (setq tmp1 ,widthform
1517 tmp2 (/ tmp1 2))
1518 ,(pcase alignment
1519 (:right `(concat ,left ,right ,strvar))
1520 (:center `(concat ,left ,strvar ,right))
1521 (:left `(concat ,strvar ,left ,right))
1522 (_ (error "Invalid alignment %s" alignment))))))
1524 (defun ibuffer-compile-format (format)
1525 (let ((result nil)
1526 ;; We use these variables to keep track of which variables
1527 ;; inside the generated function we need to bind, since
1528 ;; binding variables in Emacs takes time.
1529 str-used tmp1-used tmp2-used global-strlen-used)
1530 (dolist (form format)
1531 (push
1532 ;; Generate a form based on a particular format entry, like
1533 ;; " ", mark, or (mode 16 16 :right).
1534 (if (stringp form)
1535 ;; It's a string; all we need to do is insert it.
1536 `(insert ,form)
1537 (let* ((form (ibuffer-expand-format-entry form))
1538 (sym (nth 0 form))
1539 (min (nth 1 form))
1540 (max (nth 2 form))
1541 (align (nth 3 form))
1542 (elide (nth 4 form)))
1543 (let* ((from-end-p (when (cl-minusp min)
1544 (setq min (- min))
1545 t))
1546 (letbindings nil)
1547 (outforms nil)
1548 minform
1549 maxform
1550 min-used max-used strlen-used)
1551 (when (or (not (integerp min)) (>= min 0))
1552 ;; This is a complex case; they want it limited to a
1553 ;; minimum size.
1554 (setq min-used t)
1555 (setq str-used t strlen-used t global-strlen-used t
1556 tmp1-used t tmp2-used t)
1557 ;; Generate code to limit the string to a minimum size.
1558 (setq minform `(progn
1559 (setq str
1560 ,(ibuffer-compile-make-format-form
1561 'str
1562 `(- ,(if (integerp min)
1563 min
1564 'min)
1565 strlen)
1566 align)))))
1567 (when (or (not (integerp max)) (> max 0))
1568 (setq str-used t max-used t)
1569 ;; Generate code to limit the string to a maximum size.
1570 (setq maxform `(progn
1571 (setq str
1572 ,(ibuffer-compile-make-substring-form
1573 'str
1574 (if (integerp max)
1575 max
1576 'max)
1577 from-end-p))
1578 (setq strlen (length str))
1579 (setq str
1580 ,(ibuffer-compile-make-eliding-form
1581 'str elide from-end-p)))))
1582 ;; Now, put these forms together with the rest of the code.
1583 (let ((callform
1584 ;; Is this an "inline" column? This means we have
1585 ;; to get the code from the
1586 ;; `ibuffer-inline-columns' alist and insert it
1587 ;; into our generated code. Otherwise, we just
1588 ;; generate a call to the column function.
1589 (ibuffer-aif (assq sym ibuffer-inline-columns)
1590 (nth 1 it)
1591 `(,sym buffer mark)))
1592 ;; You're not expected to understand this. Hell, I
1593 ;; don't even understand it, and I wrote it five
1594 ;; minutes ago.
1595 (insertgenfn
1596 (ibuffer-aif (get sym 'ibuffer-column-summarizer)
1597 ;; I really, really wish Emacs Lisp had closures.
1598 (lambda (arg sym)
1599 `(insert
1600 (let ((ret ,arg))
1601 (put ',sym 'ibuffer-column-summary
1602 (cons ret (get ',sym
1603 'ibuffer-column-summary)))
1604 ret)))
1605 (lambda (arg sym)
1606 `(insert ,arg))))
1607 (mincompform `(< strlen ,(if (integerp min)
1608 min
1609 'min)))
1610 (maxcompform `(> strlen ,(if (integerp max)
1611 max
1612 'max))))
1613 (if (or min-used max-used)
1614 ;; The complex case, where we have to limit the
1615 ;; form to a maximum or minimum size.
1616 (progn
1617 (when (and min-used (not (integerp min)))
1618 (push `(min ,min) letbindings))
1619 (when (and max-used (not (integerp max)))
1620 (push `(max ,max) letbindings))
1621 (push
1622 (if (and min-used max-used)
1623 `(if ,mincompform
1624 ,minform
1625 (if ,maxcompform
1626 ,maxform))
1627 (if min-used
1628 `(when ,mincompform
1629 ,minform)
1630 `(when ,maxcompform
1631 ,maxform)))
1632 outforms)
1633 (push (append
1634 `(setq str ,callform)
1635 (when strlen-used
1636 `(strlen (length str))))
1637 outforms)
1638 (setq outforms
1639 (append outforms
1640 (list (funcall insertgenfn 'str sym)))))
1641 ;; The simple case; just insert the string.
1642 (push (funcall insertgenfn callform sym) outforms))
1643 ;; Finally, return a `let' form which binds the
1644 ;; variables in `letbindings', and contains all the
1645 ;; code in `outforms'.
1646 `(let ,letbindings
1647 ,@outforms)))))
1648 result))
1649 (setq result
1650 ;; We don't want to unconditionally load the byte-compiler.
1651 (funcall (if (or ibuffer-always-compile-formats
1652 (featurep 'bytecomp))
1653 #'byte-compile
1654 #'identity)
1655 ;; Here, we actually create a lambda form which
1656 ;; inserts all the generated forms for each entry
1657 ;; in the format string.
1658 (nconc (list 'lambda '(buffer mark))
1659 `((let ,(append (when str-used
1660 '(str))
1661 (when global-strlen-used
1662 '(strlen))
1663 (when tmp1-used
1664 '(tmp1))
1665 (when tmp2-used
1666 '(tmp2)))
1667 ,@(nreverse result))))))))
1669 (defun ibuffer-recompile-formats ()
1670 "Recompile `ibuffer-formats'."
1671 (interactive)
1672 (setq ibuffer-compiled-formats
1673 (mapcar #'ibuffer-compile-format ibuffer-formats))
1674 (when (boundp 'ibuffer-filter-format-alist)
1675 (setq ibuffer-compiled-filter-formats
1676 (mapcar (lambda (entry)
1677 (cons (car entry)
1678 (mapcar (lambda (formats)
1679 (mapcar #'ibuffer-compile-format formats))
1680 (cdr entry))))
1681 ibuffer-filter-format-alist))))
1683 (defun ibuffer-clear-summary-columns (format)
1684 (dolist (form format)
1685 (ibuffer-awhen (and (consp form)
1686 (get (car form) 'ibuffer-column-summarizer))
1687 (put (car form) 'ibuffer-column-summary nil))))
1689 (defun ibuffer-check-formats ()
1690 (when (null ibuffer-formats)
1691 (error "No formats!"))
1692 (let ((ext-loaded (featurep 'ibuf-ext)))
1693 (when (or (null ibuffer-compiled-formats)
1694 (null ibuffer-cached-formats)
1695 (not (eq ibuffer-cached-formats ibuffer-formats))
1696 (null ibuffer-cached-eliding-string)
1697 (not (equal ibuffer-cached-eliding-string ibuffer-eliding-string))
1698 (eql 0 ibuffer-cached-elide-long-columns)
1699 (not (eql ibuffer-cached-elide-long-columns
1700 (with-no-warnings ibuffer-elide-long-columns)))
1701 (and ext-loaded
1702 (not (eq ibuffer-cached-filter-formats
1703 ibuffer-filter-format-alist))
1704 (and ibuffer-filter-format-alist
1705 (null ibuffer-compiled-filter-formats))))
1706 (message "Formats have changed, recompiling...")
1707 (ibuffer-recompile-formats)
1708 (setq ibuffer-cached-formats ibuffer-formats
1709 ibuffer-cached-eliding-string ibuffer-eliding-string
1710 ibuffer-cached-elide-long-columns (with-no-warnings ibuffer-elide-long-columns))
1711 (when ext-loaded
1712 (setq ibuffer-cached-filter-formats ibuffer-filter-format-alist))
1713 (message "Formats have changed, recompiling...done"))))
1715 (defvar ibuffer-inline-columns nil)
1717 (define-ibuffer-column mark (:name " " :inline t)
1718 (string mark))
1720 (define-ibuffer-column read-only (:name "R" :inline t)
1721 (if buffer-read-only
1722 (string ibuffer-read-only-char)
1723 " "))
1725 (define-ibuffer-column modified (:name "M" :inline t)
1726 (if (buffer-modified-p)
1727 (string ibuffer-modified-char)
1728 " "))
1730 (define-ibuffer-column name
1731 (:inline t
1732 :header-mouse-map ibuffer-name-header-map
1733 :props
1734 ('mouse-face 'highlight 'keymap ibuffer-name-map
1735 'ibuffer-name-column t
1736 'help-echo '(if tooltip-mode
1738 "mouse-1: mark buffer mouse-2: select buffer mouse-3: operate"))
1739 :summarizer
1740 (lambda (strings)
1741 (let ((bufs (length strings)))
1742 (cond ((zerop bufs) "No buffers")
1743 ((= 1 bufs) "1 buffer")
1744 (t (format "%s buffers" bufs))))))
1745 (propertize (buffer-name) 'font-lock-face (ibuffer-buffer-name-face buffer mark)))
1747 (define-ibuffer-column size
1748 (:inline t
1749 :header-mouse-map ibuffer-size-header-map
1750 :summarizer
1751 (lambda (column-strings)
1752 (let ((total 0))
1753 (dolist (string column-strings)
1754 (setq total
1755 ;; like, ewww ...
1756 (+ (float (string-to-number string))
1757 total)))
1758 (format "%.0f" total))))
1759 (format "%s" (buffer-size)))
1761 (define-ibuffer-column mode
1762 (:inline t
1763 :header-mouse-map ibuffer-mode-header-map
1764 :props
1765 ('mouse-face 'highlight
1766 'keymap ibuffer-mode-name-map
1767 'help-echo "mouse-2: filter by this mode"))
1768 (format-mode-line mode-name nil nil (current-buffer)))
1770 (define-ibuffer-column process
1771 (:summarizer
1772 (lambda (strings)
1773 (let ((total (length (delete "" strings))))
1774 (cond ((zerop total) "No processes")
1775 ((= 1 total) "1 process")
1776 (t (format "%d processes" total))))))
1777 (ibuffer-aif (get-buffer-process buffer)
1778 (format "(%s %s)" it (process-status it))
1779 ""))
1781 (define-ibuffer-column filename
1782 (:summarizer
1783 (lambda (strings)
1784 (let ((total (length (delete "" strings))))
1785 (cond ((zerop total) "No files")
1786 ((= 1 total) "1 file")
1787 (t (format "%d files" total))))))
1788 (let ((directory-abbrev-alist ibuffer-directory-abbrev-alist))
1789 (abbreviate-file-name
1790 (or (ibuffer-buffer-file-name) ""))))
1792 (define-ibuffer-column filename-and-process
1793 (:name "Filename/Process"
1794 :header-mouse-map ibuffer-filename/process-header-map
1795 :summarizer
1796 (lambda (strings)
1797 (setq strings (delete "" strings))
1798 (let ((procs 0)
1799 (files 0))
1800 (dolist (string strings)
1802 (progn (setq procs (1+ procs))
1803 (if (< (match-end 0) (length string))
1804 (setq files (1+ files))))
1805 (setq files (1+ files))))
1806 (concat (cond ((zerop files) "No files")
1807 ((= 1 files) "1 file")
1808 (t (format "%d files" files)))
1809 ", "
1810 (cond ((zerop procs) "no processes")
1811 ((= 1 procs) "1 process")
1812 (t (format "%d processes" procs)))))))
1813 (let ((proc (get-buffer-process buffer))
1814 (filename (ibuffer-make-column-filename buffer mark)))
1815 (if proc
1816 (concat (propertize (format "(%s %s)" proc (process-status proc))
1817 'font-lock-face 'italic)
1818 (if (> (length filename) 0)
1819 (format " %s" filename)
1820 ""))
1821 filename)))
1823 (defun ibuffer-format-column (str width alignment)
1824 (let ((left (make-string (/ width 2) ?\s))
1825 (right (make-string (- width (/ width 2)) ?\s)))
1826 (pcase alignment
1827 (:right (concat left right str))
1828 (:center (concat left str right))
1829 (_ (concat str left right)))))
1831 (defun ibuffer-buffer-name-face (buf mark)
1832 (cond ((char-equal mark ibuffer-marked-char)
1833 ibuffer-marked-face)
1834 ((char-equal mark ibuffer-deletion-char)
1835 ibuffer-deletion-face)
1836 (t
1837 (let ((level -1)
1838 result)
1839 (dolist (e ibuffer-fontification-alist result)
1840 (when (and (> (car e) level)
1841 (with-current-buffer buf
1842 (eval (nth 1 e))))
1843 (setq level (car e)
1844 result (nth 2 e))))))))
1846 (defun ibuffer-insert-buffer-line (buffer mark format)
1847 "Insert a line describing BUFFER and MARK using FORMAT."
1848 (ibuffer-assert-ibuffer-mode)
1849 (let ((beg (point)))
1850 (funcall format buffer mark)
1851 (put-text-property beg (point) 'ibuffer-properties (list buffer mark)))
1854 ;; This function knows a bit too much of the internals. It would be
1855 ;; nice if it was all abstracted away.
1856 (defun ibuffer-redisplay-current ()
1857 (ibuffer-assert-ibuffer-mode)
1858 (when (eobp)
1859 (forward-line -1))
1860 (beginning-of-line)
1861 (let ((curformat (mapcar #'ibuffer-expand-format-entry
1862 (ibuffer-current-format t))))
1863 (ibuffer-clear-summary-columns curformat)
1864 (let ((buf (ibuffer-current-buffer)))
1865 (when buf
1866 (let ((mark (ibuffer-current-mark)))
1867 (save-excursion
1868 (delete-region (point) (1+ (line-end-position)))
1869 (ibuffer-insert-buffer-line
1870 buf mark
1871 (ibuffer-current-format)))
1872 (when ibuffer-shrink-to-minimum-size
1873 (ibuffer-shrink-to-fit)))))))
1875 (defun ibuffer-map-on-mark (mark func)
1876 (ibuffer-map-lines
1877 (lambda (buf mk)
1878 (if (char-equal mark mk)
1879 (funcall func buf mark)
1880 nil))))
1882 (defun ibuffer-map-lines (function &optional nomodify group)
1883 "Call FUNCTION for each buffer.
1884 Set the ibuffer modification flag unless NOMODIFY is non-nil.
1886 If optional argument GROUP is non-nil, then only call FUNCTION on
1887 buffers in filtering group GROUP.
1889 FUNCTION is called with two arguments:
1890 the buffer object itself and the current mark symbol."
1891 (ibuffer-assert-ibuffer-mode)
1892 (ibuffer-forward-line 0)
1893 (let* ((orig-target-line (1+ (count-lines (save-excursion
1894 (goto-char (point-min))
1895 (ibuffer-forward-line 0)
1896 (point))
1897 (point))))
1898 (target-line-offset orig-target-line)
1899 (ibuffer-map-lines-total 0)
1900 (ibuffer-map-lines-count 0))
1901 (unwind-protect
1902 (progn
1903 (setq buffer-read-only nil)
1904 (goto-char (point-min))
1905 (ibuffer-forward-line 0 t)
1906 (while (and (not (eobp))
1907 (not (get-text-property (point) 'ibuffer-summary))
1908 (progn
1909 (ibuffer-forward-line 0 t)
1910 (and (not (eobp))
1911 (not (get-text-property (point) 'ibuffer-summary)))))
1912 (let ((result
1913 (if (buffer-live-p (ibuffer-current-buffer))
1914 (when (or (null group)
1915 (ibuffer-aif (get-text-property (point) 'ibuffer-filter-group)
1916 (equal group it)))
1917 (save-excursion
1918 (funcall function
1919 (ibuffer-current-buffer)
1920 (ibuffer-current-mark))))
1921 ;; Kill the line if the buffer is dead
1922 'kill)))
1923 ;; A given mapping function should return:
1924 ;; `nil' if it chose not to affect the buffer
1925 ;; `kill' means the remove line from the buffer list
1926 ;; `t' otherwise
1927 (cl-incf ibuffer-map-lines-total)
1928 (cond ((null result)
1929 (forward-line 1))
1930 ((eq result 'kill)
1931 (delete-region (line-beginning-position)
1932 (1+ (line-end-position)))
1933 (cl-incf ibuffer-map-lines-count)
1934 (when (< ibuffer-map-lines-total
1935 orig-target-line)
1936 (cl-decf target-line-offset)))
1937 (t
1938 (cl-incf ibuffer-map-lines-count)
1939 (forward-line 1)))))
1940 ibuffer-map-lines-count)
1941 (progn
1942 (setq buffer-read-only t)
1943 (unless nomodify
1944 (set-buffer-modified-p nil))
1945 (goto-char (point-min))
1946 (ibuffer-forward-line 0)
1947 (ibuffer-forward-line (1- target-line-offset))))))
1949 (defun ibuffer-get-marked-buffers ()
1950 "Return a list of buffer objects currently marked."
1951 (delq nil
1952 (mapcar (lambda (e)
1953 (when (eq (cdr e) ibuffer-marked-char)
1954 (car e)))
1955 (ibuffer-current-state-list))))
1957 (defun ibuffer-current-state-list (&optional pos)
1958 "Return a list like (BUF . MARK) of all buffers in an ibuffer.
1959 If POS is non-nil, return a list like (BUF MARK POINT), where POINT is
1960 the value of point at the beginning of the line for that buffer."
1961 (let ((ibuffer-current-state-list-tmp '()))
1962 ;; ah, if only we had closures. I bet this will mysteriously
1963 ;; break later. Don't blame me.
1964 (if pos
1965 (ibuffer-map-lines-nomodify
1966 (lambda (buf mark)
1967 (when (buffer-live-p buf)
1968 (push (list buf mark (point)) ibuffer-current-state-list-tmp))))
1969 (ibuffer-map-lines-nomodify
1970 (lambda (buf mark)
1971 (when (buffer-live-p buf)
1972 (push (cons buf mark) ibuffer-current-state-list-tmp)))))
1973 (nreverse ibuffer-current-state-list-tmp)))
1975 (defun ibuffer-current-buffers-with-marks (curbufs)
1976 "Return a list like (BUF . MARK) of all open buffers."
1977 (let ((bufs (ibuffer-current-state-list)))
1978 (mapcar (lambda (buf) (let ((e (assq buf bufs)))
1979 (if e
1980 e
1981 (cons buf ?\s))))
1982 curbufs)))
1984 (defun ibuffer-buf-matches-predicates (buf predicates)
1985 (let ((hit nil)
1986 (name (buffer-name buf)))
1987 (dolist (pred predicates)
1988 (when (if (stringp pred)
1989 (string-match pred name)
1990 (funcall pred buf))
1991 (setq hit t)))
1992 hit))
1994 (defun ibuffer-filter-buffers (ibuffer-buf last bmarklist all)
1995 (let ((ext-loaded (featurep 'ibuf-ext)))
1996 (delq nil
1997 (mapcar
1998 ;; element should be like (BUFFER . MARK)
1999 (lambda (e)
2000 (let* ((buf (car e)))
2001 (when
2002 ;; This takes precedence over anything else
2003 (or (and ibuffer-always-show-last-buffer
2004 (eq last buf))
2005 (funcall (if ext-loaded
2006 #'ibuffer-ext-visible-p
2007 #'ibuffer-visible-p)
2008 buf all ibuffer-buf))
2009 e)))
2010 bmarklist))))
2012 (defun ibuffer-visible-p (buf all &optional ibuffer-buf)
2013 (and (or all
2014 (not
2015 (ibuffer-buf-matches-predicates buf ibuffer-maybe-show-predicates)))
2016 (or ibuffer-view-ibuffer
2017 (and ibuffer-buf
2018 (not (eq ibuffer-buf buf))))))
2020 ;; This function is a special case; it's not defined by
2021 ;; `define-ibuffer-sorter'.
2022 (defun ibuffer-do-sort-by-recency ()
2023 "Sort the buffers by last view time."
2024 (interactive)
2025 (setq ibuffer-sorting-mode 'recency)
2026 (when (eq ibuffer-last-sorting-mode 'recency)
2027 (setq ibuffer-sorting-reversep (not ibuffer-sorting-reversep)))
2028 (ibuffer-update nil t)
2029 (setq ibuffer-last-sorting-mode 'recency))
2031 (defun ibuffer-update-format ()
2032 (when (null ibuffer-current-format)
2033 (setq ibuffer-current-format 0))
2034 (when (null ibuffer-formats)
2035 (error "Ibuffer error: no formats!")))
2037 (defun ibuffer-switch-format ()
2038 "Switch the current display format."
2039 (interactive)
2040 (ibuffer-assert-ibuffer-mode)
2041 (unless (consp ibuffer-formats)
2042 (error "Ibuffer error: No formats!"))
2043 (setq ibuffer-current-format
2044 (if (>= ibuffer-current-format (1- (length (ibuffer-current-formats nil))))
2045 0
2046 (1+ ibuffer-current-format)))
2047 (ibuffer-update-format)
2048 (ibuffer-redisplay t))
2050 (defun ibuffer-update-title-and-summary (format)
2051 (ibuffer-assert-ibuffer-mode)
2052 ;; Don't do funky font-lock stuff here
2053 (let ((after-change-functions nil))
2054 (if (get-text-property (point-min) 'ibuffer-title)
2055 (delete-region (point-min)
2056 (next-single-property-change
2057 (point-min) 'ibuffer-title)))
2058 (goto-char (point-min))
2059 (add-text-properties
2060 (point)
2061 (progn
2062 (let ((opos (point)))
2063 ;; Insert the title names.
2064 (dolist (element format)
2065 (insert
2066 (if (stringp element)
2067 element
2068 (pcase-let ((`(,sym ,min ,_max ,align) element))
2069 ;; Ignore a negative min when we're inserting the title
2070 (when (cl-minusp min)
2071 (setq min (- min)))
2072 (let* ((name (or (get sym 'ibuffer-column-name)
2073 (error "Unknown column %s in ibuffer-formats" sym)))
2074 (len (length name))
2075 (hmap (get sym 'header-mouse-map))
2076 (strname (if (< len min)
2077 (ibuffer-format-column name
2078 (- min len)
2079 align)
2080 name)))
2081 (when hmap
2082 (setq
2083 strname
2084 (propertize strname 'mouse-face 'highlight 'keymap hmap)))
2085 strname)))))
2086 (add-text-properties opos (point) `(ibuffer-title-header t))
2088 ;; Add the underlines
2089 (let ((str (save-excursion
2090 (forward-line -1)
2091 (beginning-of-line)
2092 (buffer-substring (point) (line-end-position)))))
2093 (apply #'insert (mapcar
2094 (lambda (c)
2095 (if (not (or (char-equal c ?\s)
2097 ?-
2098 ?\s))
2099 str)))
2101 (point))
2102 `(ibuffer-title t font-lock-face ,ibuffer-title-face))
2103 ;; Now, insert the summary columns.
2104 (goto-char (point-max))
2105 (if (get-text-property (1- (point-max)) 'ibuffer-summary)
2106 (delete-region (previous-single-property-change
2107 (point-max) 'ibuffer-summary)
2108 (point-max)))
2109 (if ibuffer-display-summary
2110 (add-text-properties
2111 (point)
2112 (progn
2114 (dolist (element format)
2115 (insert
2116 (if (stringp element)
2117 (make-string (length element) ?\s)
2118 (pcase-let ((`(,sym ,min ,_max ,align) element))
2119 ;; Ignore a negative min when we're inserting the title.
2120 (when (cl-minusp min)
2121 (setq min (- min)))
2122 (let* ((summary
2123 (if (get sym 'ibuffer-column-summarizer)
2124 (funcall (get sym 'ibuffer-column-summarizer)
2125 (get sym 'ibuffer-column-summary))
2126 (make-string
2127 (length (get sym 'ibuffer-column-name))
2128 ?\s)))
2129 (len (length summary)))
2130 (if (< len min)
2131 (ibuffer-format-column summary
2132 (- min len)
2133 align)
2134 summary))))))
2135 (point))
2136 `(ibuffer-summary t)))))
2139 (defun ibuffer-redisplay (&optional silent)
2140 "Redisplay the current list of buffers.
2141 This does not show new buffers; use `ibuffer-update' for that.
2143 If optional arg SILENT is non-nil, do not display progress messages."
2144 (interactive)
2145 (ibuffer-forward-line 0)
2146 (unless silent
2147 (message "Redisplaying current buffer list..."))
2148 (let ((blist (ibuffer-current-state-list)))
2149 (when (and (null blist)
2150 (featurep 'ibuf-ext)
2151 (or ibuffer-filtering-qualifiers ibuffer-hidden-filter-groups))
2152 (message "No buffers! (note: filtering in effect)"))
2153 (ibuffer-redisplay-engine blist t)
2154 (unless silent
2155 (message "Redisplaying current buffer list...done"))
2156 (ibuffer-forward-line 0)))
2158 (defun ibuffer-update (arg &optional silent)
2159 "Regenerate the list of all buffers.
2161 Prefix arg non-nil means to toggle whether buffers that match
2162 `ibuffer-maybe-show-predicates' should be displayed.
2164 If optional arg SILENT is non-nil, do not display progress messages."
2165 (interactive "P")
2166 (if arg
2167 (setq ibuffer-display-maybe-show-predicates
2168 (not ibuffer-display-maybe-show-predicates)))
2169 (ibuffer-forward-line 0)
2170 (let* ((bufs (buffer-list))
2171 (blist (ibuffer-filter-buffers
2172 (current-buffer)
2173 (if (and
2174 (cadr bufs)
2175 (eq ibuffer-always-show-last-buffer
2176 :nomini)
2177 (minibufferp (cadr bufs)))
2178 (cl-caddr bufs)
2179 (cadr bufs))
2180 (ibuffer-current-buffers-with-marks bufs)
2181 ibuffer-display-maybe-show-predicates)))
2182 (and (null blist)
2183 (featurep 'ibuf-ext)
2184 ibuffer-filtering-qualifiers
2185 (message "No buffers! (note: filtering in effect)"))
2186 (unless silent
2187 (message "Updating buffer list..."))
2188 (ibuffer-redisplay-engine blist arg)
2189 (unless silent
2190 (message "Updating buffer list...done")))
2191 (if (eq ibuffer-shrink-to-minimum-size 'onewindow)
2192 (ibuffer-shrink-to-fit t)
2193 (when ibuffer-shrink-to-minimum-size
2194 (ibuffer-shrink-to-fit)))
2195 (ibuffer-forward-line 0)
2196 ;; I tried to update this automatically from the mode-line-process format,
2197 ;; but changing nil-ness of header-line-format while computing
2198 ;; mode-line-format is asking a bit too much it seems. --Stef
2199 (setq header-line-format
2200 (and ibuffer-use-header-line
2201 ibuffer-filtering-qualifiers
2202 ibuffer-header-line-format)))
2204 (defun ibuffer-sort-bufferlist (bmarklist)
2205 (unless ibuffer-sorting-functions-alist
2206 ;; make sure the sorting functions are loaded
2207 (require 'ibuf-ext))
2208 (let* ((sortdat (assq ibuffer-sorting-mode
2209 ibuffer-sorting-functions-alist))
2210 (func (cl-caddr sortdat)))
2211 (let ((result
2212 ;; actually sort the buffers
2213 (if (and sortdat func)
2214 (sort bmarklist func)
2215 bmarklist)))
2216 ;; perhaps reverse the sorted buffer list
2217 (if ibuffer-sorting-reversep
2218 (nreverse result)
2219 result))))
2221 (defun ibuffer-insert-filter-group (name display-name filter-string format bmarklist)
2222 (add-text-properties
2223 (point)
2224 (progn
2225 (insert "[ " display-name " ]")
2226 (point))
2227 `(ibuffer-filter-group-name
2228 ,name
2229 font-lock-face ,ibuffer-filter-group-name-face
2230 keymap ,ibuffer-mode-filter-group-map
2231 mouse-face highlight
2232 help-echo ,(let ((echo '(if tooltip-mode
2234 "mouse-1: toggle marks mouse-2: hide/show")))
2235 (if (> (length filter-string) 0)
2236 `(concat ,filter-string
2238 ,echo)
2239 echo))))
2241 (when bmarklist
2242 (put-text-property
2243 (point)
2244 (progn
2245 (dolist (entry bmarklist)
2246 (ibuffer-insert-buffer-line (car entry) (cdr entry) format))
2247 (point))
2248 'ibuffer-filter-group
2249 name)))
2251 (defun ibuffer-redisplay-engine (bmarklist &optional _ignore)
2252 (ibuffer-assert-ibuffer-mode)
2253 (let* ((--ibuffer-insert-buffers-and-marks-format
2254 (ibuffer-current-format))
2255 (--ibuffer-expanded-format (mapcar #'ibuffer-expand-format-entry
2256 (ibuffer-current-format t)))
2257 (orig (count-lines (point-min) (point)))
2258 ;; Inhibit font-lock caching tricks, since we're modifying the
2259 ;; entire buffer at once
2260 (after-change-functions nil)
2261 (ext-loaded (featurep 'ibuf-ext))
2262 (bgroups (if ext-loaded
2263 (ibuffer-generate-filter-groups bmarklist)
2264 (list (cons "Default" bmarklist)))))
2265 (ibuffer-clear-summary-columns --ibuffer-expanded-format)
2266 (unwind-protect
2267 (progn
2268 (setq buffer-read-only nil)
2269 (erase-buffer)
2270 (ibuffer-update-format)
2271 (dolist (group (nreverse bgroups))
2272 (let* ((name (car group))
2273 (disabled (and ext-loaded
2274 (member name ibuffer-hidden-filter-groups)))
2275 (bmarklist (cdr group)))
2276 (unless (and (null bmarklist)
2277 (not disabled)
2278 ext-loaded
2279 (null ibuffer-show-empty-filter-groups))
2280 (ibuffer-insert-filter-group
2281 name
2282 (if disabled (concat name " ...") name)
2283 (if ext-loaded
2284 (ibuffer-format-filter-group-data name)
2285 "")
2286 --ibuffer-insert-buffers-and-marks-format
2287 (if disabled
2288 nil
2289 (ibuffer-sort-bufferlist bmarklist))))))
2290 (ibuffer-update-title-and-summary --ibuffer-expanded-format))
2291 (setq buffer-read-only t)
2292 (set-buffer-modified-p ibuffer-did-modification)
2293 (setq ibuffer-did-modification nil)
2294 (goto-char (point-min))
2295 (forward-line orig))))
2297 (defun ibuffer-quit ()
2298 "Quit this `ibuffer' session.
2299 Try to restore the previous window configuration if
2300 `ibuffer-restore-window-config-on-quit' is non-nil."
2301 (interactive)
2302 (if ibuffer-restore-window-config-on-quit
2303 (progn
2304 (bury-buffer)
2305 (unless (= (count-windows) 1)
2306 (set-window-configuration ibuffer-prev-window-config)))
2307 (bury-buffer)))
2309 ;;;###autoload
2310 (defun ibuffer-list-buffers (&optional files-only)
2311 "Display a list of buffers, in another window.
2312 If optional argument FILES-ONLY is non-nil, then add a filter for
2313 buffers which are visiting a file."
2314 (interactive "P")
2315 (ibuffer t nil (when files-only
2316 '((filename . ".*"))) t))
2318 ;;;###autoload
2319 (defun ibuffer-other-window (&optional files-only)
2320 "Like `ibuffer', but displayed in another window by default.
2321 If optional argument FILES-ONLY is non-nil, then add a filter for
2322 buffers which are visiting a file."
2323 (interactive "P")
2324 (ibuffer t nil (when files-only
2325 '((filename . ".*")))))
2327 ;;;###autoload
2328 (defun ibuffer (&optional other-window-p name qualifiers noselect
2329 shrink filter-groups formats)
2330 "Begin using Ibuffer to edit a list of buffers.
2331 Type 'h' after entering ibuffer for more information.
2333 All arguments are optional.
2334 OTHER-WINDOW-P says to use another window.
2336 QUALIFIERS is an initial set of filtering qualifiers to use;
2337 see `ibuffer-filtering-qualifiers'.
2338 NOSELECT means don't select the Ibuffer buffer.
2339 SHRINK means shrink the buffer to minimal size. The special
2340 value `onewindow' means always use another window.
2341 FILTER-GROUPS is an initial set of filtering groups to use;
2342 see `ibuffer-filter-groups'.
2343 FORMATS is the value to use for `ibuffer-formats'.
2344 If specified, then the variable `ibuffer-formats' will have
2345 that value locally in this buffer."
2346 (interactive "P")
2347 (when ibuffer-use-other-window
2348 (setq other-window-p t))
2349 (setq ibuffer-prev-window-config (current-window-configuration))
2350 (let ((buf (get-buffer-create (or name "*Ibuffer*"))))
2351 (if other-window-p
2352 (funcall (if noselect (lambda (buf) (display-buffer buf t)) #'pop-to-buffer) buf)
2353 (funcall (if noselect #'display-buffer #'switch-to-buffer) buf))
2354 (with-current-buffer buf
2355 (save-selected-window
2356 ;; We switch to the buffer's window in order to be able
2357 ;; to modify the value of point
2358 (select-window (get-buffer-window buf 0))
2359 (or (eq major-mode 'ibuffer-mode)
2360 (ibuffer-mode))
2361 (setq ibuffer-restore-window-config-on-quit other-window-p)
2362 (when shrink
2363 (setq ibuffer-shrink-to-minimum-size shrink))
2364 (when qualifiers
2365 (require 'ibuf-ext)
2366 (setq ibuffer-filtering-qualifiers qualifiers))
2367 (when filter-groups
2368 (require 'ibuf-ext)
2369 (setq ibuffer-filter-groups filter-groups))
2370 (when formats
2371 (set (make-local-variable 'ibuffer-formats) formats))
2372 (ibuffer-update nil)
2373 ;; Skip the group name by default.
2374 (ibuffer-forward-line 0 t)
2375 (unwind-protect
2376 (progn
2377 (setq buffer-read-only nil)
2378 (run-hooks 'ibuffer-hook))
2379 (setq buffer-read-only t))
2380 (unless ibuffer-expert
2381 (message "Commands: m, u, t, RET, g, k, S, D, Q; q to quit; h for help"))))))
2383 (put 'ibuffer-mode 'mode-class 'special)
2384 (defun ibuffer-mode ()
2385 "A major mode for viewing a list of buffers.
2386 In Ibuffer, you can conveniently perform many operations on the
2387 currently open buffers, in addition to filtering your view to a
2388 particular subset of them, and sorting by various criteria.
2390 Operations on marked buffers:
2401 buffers.
2406 a given regexp (like the function `occur').
2408 buffers to a shell command.
2410 buffers with the output of a shell command.
2412 buffer's file as an argument.
2414 is a very flexible command. For example, if you want to make all
2415 of the marked buffers read only, try using (read-only-mode 1) as
2416 the input form.
2418 is evaluated.
2420 but don't kill the associated buffer.
2423 Marking commands:
2427 all unmarked buffers.
2430 previous line.
2434 This means that the buffer is modified, and has an associated file.
2436 regardless of whether or not they have an associated file.
2438 ends with '*'.
2440 an associated file, but that file doesn't currently exist.
2450 Filtering commands:
2470 Filter group commands:
2481 Sorting commands:
2491 Other commands:
2494 Prefix arg means to toggle whether buffers that match
2495 `ibuffer-maybe-show-predicates' should be displayed.
2503 and its associated file.
2507 the new window.
2510 ** Information on Filtering:
2512 You can filter your ibuffer view via different criteria. Each Ibuffer
2513 buffer has its own stack of active filters. For example, suppose you
2514 are working on an Emacs Lisp project. You can create an Ibuffer
2515 buffer displays buffers in just `emacs-lisp' modes via
2517 is just one entry on the filtering stack.
2519 You can also combine filters. The various filtering commands push a
2520 new filter onto the stack, and the filters combine to show just
2521 buffers which satisfy ALL criteria on the stack. For example, suppose
2522 you only want to see buffers in `emacs-lisp' mode, whose names begin
2527 Additionally, you can OR the top two filters together with
2529 `emacs-lisp-mode' or `lisp-interaction-mode', type:
2531 '\\[ibuffer-filter-by-mode] emacs-lisp-mode RET \\[ibuffer-filter-by-mode] lisp-interaction-mode RET \\[ibuffer-or-filters]'.
2533 Filters can also be saved and restored using mnemonic names: see the
2534 functions `ibuffer-save-filters' and `ibuffer-switch-to-saved-filters'.
2537 to disable all filtering currently in effect, use
2540 ** Filter Groups:
2544 match a filter, which are displayed together in an Ibuffer buffer. To
2545 create a filter group, simply use the regular functions to create a
2548 A quick example will make things clearer. Suppose that one wants to
2549 group all of one's Emacs Lisp buffers together. To do this, type
2551 '\\[ibuffer-filter-by-mode] emacs-lisp-mode RET \\[ibuffer-filters-to-filter-group] RET emacs lisp buffers RET'
2553 You may, of course, name the group whatever you want; it doesn't have
2555 arbitrary combination of filters.
2557 Just like filters themselves, filter groups act as a stack. Buffers
2558 will not be displayed multiple times if they would be included in
2559 multiple filter groups; instead, the first filter group is used. The
2560 filter groups are displayed in this order of precedence.
2562 You may rearrange filter groups by using the regular
2564 will be inserted before the group at point."
2565 (kill-all-local-variables)
2566 (use-local-map ibuffer-mode-map)
2567 (setq major-mode 'ibuffer-mode)
2568 (setq mode-name "Ibuffer")
2569 ;; Include state info next to the mode name.
2570 (set (make-local-variable 'mode-line-process)
2571 '(" by "
2572 (ibuffer-sorting-mode (:eval (symbol-name ibuffer-sorting-mode))
2573 "view time")
2574 (ibuffer-sorting-reversep " [rev]")
2575 (ibuffer-auto-mode " (Auto)")
2576 ;; Only list the filters if they're not already in the header-line.
2577 (header-line-format
2578 ""
2579 (:eval (if (functionp 'ibuffer-format-qualifier)
2580 (mapconcat 'ibuffer-format-qualifier
2581 ibuffer-filtering-qualifiers ""))))))
2582 ;; `ibuffer-update' puts this on header-line-format when needed.
2583 (setq ibuffer-header-line-format
2584 ;; Display the part that won't be in the mode-line.
2585 `("" ,mode-name
2586 ,@(mapcar (lambda (elem)
2587 (if (eq (car-safe elem) 'header-line-format)
2588 (nth 2 elem) elem))
2589 mode-line-process)))
2591 (setq buffer-read-only t)
2592 (buffer-disable-undo)
2593 (setq truncate-lines ibuffer-truncate-lines)
2594 ;; This makes things less ugly for Emacs 21 users with a non-nil
2595 ;; `show-trailing-whitespace'.
2596 (setq show-trailing-whitespace nil)
2597 ;; disable `show-paren-mode' buffer-locally
2598 (if (bound-and-true-p show-paren-mode)
2599 (set (make-local-variable 'show-paren-mode) nil))
2600 (set (make-local-variable 'revert-buffer-function)
2601 #'ibuffer-update)
2602 (set (make-local-variable 'ibuffer-sorting-mode)
2603 ibuffer-default-sorting-mode)
2604 (set (make-local-variable 'ibuffer-sorting-reversep)
2605 ibuffer-default-sorting-reversep)
2606 (set (make-local-variable 'ibuffer-shrink-to-minimum-size)
2607 ibuffer-default-shrink-to-minimum-size)
2608 (set (make-local-variable 'ibuffer-display-maybe-show-predicates)
2609 ibuffer-default-display-maybe-show-predicates)
2610 (set (make-local-variable 'ibuffer-filtering-qualifiers) nil)
2611 (set (make-local-variable 'ibuffer-filter-groups) nil)
2612 (set (make-local-variable 'ibuffer-filter-group-kill-ring) nil)
2613 (set (make-local-variable 'ibuffer-hidden-filter-groups) nil)
2614 (set (make-local-variable 'ibuffer-compiled-formats) nil)
2615 (set (make-local-variable 'ibuffer-cached-formats) nil)
2616 (set (make-local-variable 'ibuffer-cached-eliding-string) nil)
2617 (set (make-local-variable 'ibuffer-cached-elide-long-columns) nil)
2618 (set (make-local-variable 'ibuffer-current-format) nil)
2619 (set (make-local-variable 'ibuffer-restore-window-config-on-quit) nil)
2620 (set (make-local-variable 'ibuffer-did-modification) nil)
2621 (set (make-local-variable 'ibuffer-tmp-hide-regexps) nil)
2622 (set (make-local-variable 'ibuffer-tmp-show-regexps) nil)
2623 (define-key ibuffer-mode-map [menu-bar edit] 'undefined)
2624 (define-key ibuffer-mode-map [menu-bar operate] (cons "Operate" ibuffer-mode-operate-map))
2625 (ibuffer-update-format)
2626 (when ibuffer-default-directory
2627 (setq default-directory ibuffer-default-directory))
2628 (add-hook 'change-major-mode-hook 'font-lock-defontify nil t)
2629 (run-mode-hooks 'ibuffer-mode-hook))
2631 \f
2632 ;;; Start of automatically extracted autoloads.
2633 \f
2634 ;;;### (autoloads (ibuffer-do-occur ibuffer-mark-dired-buffers ibuffer-mark-read-only-buffers
2635 ;;;;;; ibuffer-mark-special-buffers ibuffer-mark-old-buffers ibuffer-mark-compressed-file-buffers
2636 ;;;;;; ibuffer-mark-help-buffers ibuffer-mark-dissociated-buffers
2637 ;;;;;; ibuffer-mark-unsaved-buffers ibuffer-mark-modified-buffers
2638 ;;;;;; ibuffer-mark-by-mode ibuffer-mark-by-file-name-regexp ibuffer-mark-by-mode-regexp
2639 ;;;;;; ibuffer-mark-by-name-regexp ibuffer-copy-filename-as-kill
2640 ;;;;;; ibuffer-diff-with-file ibuffer-jump-to-buffer ibuffer-do-kill-lines
2641 ;;;;;; ibuffer-backwards-next-marked ibuffer-forward-next-marked
2642 ;;;;;; ibuffer-add-to-tmp-show ibuffer-add-to-tmp-hide ibuffer-bs-show
2643 ;;;;;; ibuffer-invert-sorting ibuffer-toggle-sorting-mode ibuffer-switch-to-saved-filters
2644 ;;;;;; ibuffer-add-saved-filters ibuffer-delete-saved-filters ibuffer-save-filters
2645 ;;;;;; ibuffer-or-filter ibuffer-negate-filter ibuffer-exchange-filters
2646 ;;;;;; ibuffer-decompose-filter ibuffer-pop-filter ibuffer-filter-disable
2647 ;;;;;; ibuffer-switch-to-saved-filter-groups ibuffer-delete-saved-filter-groups
2648 ;;;;;; ibuffer-save-filter-groups ibuffer-yank-filter-group ibuffer-yank
2649 ;;;;;; ibuffer-kill-line ibuffer-kill-filter-group ibuffer-jump-to-filter-group
2650 ;;;;;; ibuffer-clear-filter-groups ibuffer-decompose-filter-group
2651 ;;;;;; ibuffer-pop-filter-group ibuffer-set-filter-groups-by-mode
2652 ;;;;;; ibuffer-filters-to-filter-group ibuffer-included-in-filters-p
2653 ;;;;;; ibuffer-backward-filter-group ibuffer-forward-filter-group
2654 ;;;;;; ibuffer-toggle-filter-group ibuffer-mouse-toggle-filter-group
2655 ;;;;;; ibuffer-interactive-filter-by-mode ibuffer-mouse-filter-by-mode
2656 ;;;;;; ibuffer-auto-mode) "ibuf-ext" "ibuf-ext.el" "2c628e6cde385119c5f7b43cc1efe1a1")
2657 ;;; Generated autoloads from ibuf-ext.el
2659 (autoload 'ibuffer-auto-mode "ibuf-ext" "\
2660 Toggle use of Ibuffer's auto-update facility (Ibuffer Auto mode).
2661 With a prefix argument ARG, enable Ibuffer Auto mode if ARG is
2662 positive, and disable it otherwise. If called from Lisp, enable
2663 the mode if ARG is omitted or nil.
2665 \(fn &optional ARG)" t nil)
2667 (autoload 'ibuffer-mouse-filter-by-mode "ibuf-ext" "\
2668 Enable or disable filtering by the major mode chosen via mouse.
2670 \(fn EVENT)" t nil)
2672 (autoload 'ibuffer-interactive-filter-by-mode "ibuf-ext" "\
2673 Enable or disable filtering by the major mode at point.
2675 \(fn EVENT-OR-POINT)" t nil)
2677 (autoload 'ibuffer-mouse-toggle-filter-group "ibuf-ext" "\
2678 Toggle the display status of the filter group chosen with the mouse.
2680 \(fn EVENT)" t nil)
2682 (autoload 'ibuffer-toggle-filter-group "ibuf-ext" "\
2683 Toggle the display status of the filter group on this line.
2685 \(fn)" t nil)
2687 (autoload 'ibuffer-forward-filter-group "ibuf-ext" "\
2688 Move point forwards by COUNT filtering groups.
2690 \(fn &optional COUNT)" t nil)
2692 (autoload 'ibuffer-backward-filter-group "ibuf-ext" "\
2693 Move point backwards by COUNT filtering groups.
2695 \(fn &optional COUNT)" t nil)
2696 (autoload 'ibuffer-do-shell-command-pipe "ibuf-ext")
2697 (autoload 'ibuffer-do-shell-command-pipe-replace "ibuf-ext")
2698 (autoload 'ibuffer-do-shell-command-file "ibuf-ext")
2699 (autoload 'ibuffer-do-eval "ibuf-ext")
2700 (autoload 'ibuffer-do-view-and-eval "ibuf-ext")
2701 (autoload 'ibuffer-do-rename-uniquely "ibuf-ext")
2702 (autoload 'ibuffer-do-revert "ibuf-ext")
2703 (autoload 'ibuffer-do-isearch "ibuf-ext")
2704 (autoload 'ibuffer-do-isearch-regexp "ibuf-ext")
2705 (autoload 'ibuffer-do-replace-regexp "ibuf-ext")
2706 (autoload 'ibuffer-do-query-replace "ibuf-ext")
2707 (autoload 'ibuffer-do-query-replace-regexp "ibuf-ext")
2708 (autoload 'ibuffer-do-print "ibuf-ext")
2710 (autoload 'ibuffer-included-in-filters-p "ibuf-ext" "\
2713 \(fn BUF FILTERS)" nil nil)
2715 (autoload 'ibuffer-filters-to-filter-group "ibuf-ext" "\
2716 Make the current filters into a filtering group.
2718 \(fn NAME)" t nil)
2720 (autoload 'ibuffer-set-filter-groups-by-mode "ibuf-ext" "\
2721 Set the current filter groups to filter by mode.
2723 \(fn)" t nil)
2725 (autoload 'ibuffer-pop-filter-group "ibuf-ext" "\
2726 Remove the first filter group.
2728 \(fn)" t nil)
2730 (autoload 'ibuffer-decompose-filter-group "ibuf-ext" "\
2731 Decompose the filter group GROUP into active filters.
2733 \(fn GROUP)" t nil)
2735 (autoload 'ibuffer-clear-filter-groups "ibuf-ext" "\
2736 Remove all filter groups.
2738 \(fn)" t nil)
2740 (autoload 'ibuffer-jump-to-filter-group "ibuf-ext" "\
2741 Move point to the filter group whose name is NAME.
2743 \(fn NAME)" t nil)
2745 (autoload 'ibuffer-kill-filter-group "ibuf-ext" "\
2746 Kill the filter group named NAME.
2747 The group will be added to `ibuffer-filter-group-kill-ring'.
2749 \(fn NAME)" t nil)
2751 (autoload 'ibuffer-kill-line "ibuf-ext" "\
2752 Kill the filter group at point.
2753 See also `ibuffer-kill-filter-group'.
2755 \(fn &optional ARG INTERACTIVE-P)" t nil)
2757 (autoload 'ibuffer-yank "ibuf-ext" "\
2758 Yank the last killed filter group before group at point.
2760 \(fn)" t nil)
2762 (autoload 'ibuffer-yank-filter-group "ibuf-ext" "\
2763 Yank the last killed filter group before group named NAME.
2765 \(fn NAME)" t nil)
2767 (autoload 'ibuffer-save-filter-groups "ibuf-ext" "\
2768 Save all active filter groups GROUPS as NAME.
2769 They are added to `ibuffer-saved-filter-groups'. Interactively,
2770 prompt for NAME, and use the current filters.
2772 \(fn NAME GROUPS)" t nil)
2774 (autoload 'ibuffer-delete-saved-filter-groups "ibuf-ext" "\
2775 Delete saved filter groups with NAME.
2776 They are removed from `ibuffer-saved-filter-groups'.
2778 \(fn NAME)" t nil)
2780 (autoload 'ibuffer-switch-to-saved-filter-groups "ibuf-ext" "\
2781 Set this buffer's filter groups to saved version with NAME.
2782 The value from `ibuffer-saved-filter-groups' is used.
2784 \(fn NAME)" t nil)
2786 (autoload 'ibuffer-filter-disable "ibuf-ext" "\
2787 Disable all filters currently in effect in this buffer.
2788 With optional arg DELETE-FILTER-GROUPS non-nil, delete all filter
2789 group definitions by setting `ibuffer-filter-groups' to nil.
2791 \(fn &optional DELETE-FILTER-GROUPS)" t nil)
2793 (autoload 'ibuffer-pop-filter "ibuf-ext" "\
2794 Remove the top filter in this buffer.
2796 \(fn)" t nil)
2798 (autoload 'ibuffer-decompose-filter "ibuf-ext" "\
2799 Separate the top compound filter (OR, NOT, or SAVED) in this buffer.
2801 This means that the topmost filter on the filtering stack, which must
2802 be a complex filter like (OR [name: foo] [mode: bar-mode]), will be
2803 turned into two separate filters [name: foo] and [mode: bar-mode].
2805 \(fn)" t nil)
2807 (autoload 'ibuffer-exchange-filters "ibuf-ext" "\
2808 Exchange the top two filters on the stack in this buffer.
2810 \(fn)" t nil)
2812 (autoload 'ibuffer-negate-filter "ibuf-ext" "\
2813 Negate the sense of the top filter in the current buffer.
2815 \(fn)" t nil)
2817 (autoload 'ibuffer-or-filter "ibuf-ext" "\
2818 Replace the top two filters in this buffer with their logical OR.
2819 If optional argument REVERSE is non-nil, instead break the top OR
2820 filter into parts.
2822 \(fn &optional REVERSE)" t nil)
2824 (autoload 'ibuffer-save-filters "ibuf-ext" "\
2825 Save FILTERS in this buffer with name NAME in `ibuffer-saved-filters'.
2826 Interactively, prompt for NAME, and use the current filters.
2828 \(fn NAME FILTERS)" t nil)
2830 (autoload 'ibuffer-delete-saved-filters "ibuf-ext" "\
2831 Delete saved filters with NAME from `ibuffer-saved-filters'.
2833 \(fn NAME)" t nil)
2835 (autoload 'ibuffer-add-saved-filters "ibuf-ext" "\
2836 Add saved filters from `ibuffer-saved-filters' to this buffer's filters.
2838 \(fn NAME)" t nil)
2840 (autoload 'ibuffer-switch-to-saved-filters "ibuf-ext" "\
2841 Set this buffer's filters to filters with NAME from `ibuffer-saved-filters'.
2843 \(fn NAME)" t nil)
2844 (autoload 'ibuffer-filter-by-mode "ibuf-ext")
2845 (autoload 'ibuffer-filter-by-used-mode "ibuf-ext")
2846 (autoload 'ibuffer-filter-by-derived-mode "ibuf-ext")
2847 (autoload 'ibuffer-filter-by-name "ibuf-ext")
2848 (autoload 'ibuffer-filter-by-filename "ibuf-ext")
2849 (autoload 'ibuffer-filter-by-size-gt "ibuf-ext")
2850 (autoload 'ibuffer-filter-by-size-lt "ibuf-ext")
2851 (autoload 'ibuffer-filter-by-content "ibuf-ext")
2852 (autoload 'ibuffer-filter-by-predicate "ibuf-ext")
2854 (autoload 'ibuffer-toggle-sorting-mode "ibuf-ext" "\
2855 Toggle the current sorting mode.
2856 Default sorting modes are:
2857 Recency - the last time the buffer was viewed
2858 Name - the name of the buffer
2859 Major Mode - the name of the major mode of the buffer
2860 Size - the size of the buffer
2862 \(fn)" t nil)
2864 (autoload 'ibuffer-invert-sorting "ibuf-ext" "\
2865 Toggle whether or not sorting is in reverse order.
2867 \(fn)" t nil)
2868 (autoload 'ibuffer-do-sort-by-major-mode "ibuf-ext")
2869 (autoload 'ibuffer-do-sort-by-mode-name "ibuf-ext")
2870 (autoload 'ibuffer-do-sort-by-alphabetic "ibuf-ext")
2871 (autoload 'ibuffer-do-sort-by-size "ibuf-ext")
2872 (autoload 'ibuffer-do-sort-by-filename/process "ibuf-ext")
2874 (autoload 'ibuffer-bs-show "ibuf-ext" "\
2875 Emulate `bs-show' from the bs.el package.
2877 \(fn)" t nil)
2879 (autoload 'ibuffer-add-to-tmp-hide "ibuf-ext" "\
2880 Add REGEXP to `ibuffer-tmp-hide-regexps'.
2881 This means that buffers whose name matches REGEXP will not be shown
2882 for this Ibuffer session.
2884 \(fn REGEXP)" t nil)
2886 (autoload 'ibuffer-add-to-tmp-show "ibuf-ext" "\
2887 Add REGEXP to `ibuffer-tmp-show-regexps'.
2888 This means that buffers whose name matches REGEXP will always be shown
2889 for this Ibuffer session.
2891 \(fn REGEXP)" t nil)
2893 (autoload 'ibuffer-forward-next-marked "ibuf-ext" "\
2894 Move forward by COUNT marked buffers (default 1).
2896 If MARK is non-nil, it should be a character denoting the type of mark
2897 to move by. The default is `ibuffer-marked-char'.
2899 If DIRECTION is non-nil, it should be an integer; negative integers
2900 mean move backwards, non-negative integers mean move forwards.
2902 \(fn &optional COUNT MARK DIRECTION)" t nil)
2904 (autoload 'ibuffer-backwards-next-marked "ibuf-ext" "\
2905 Move backwards by COUNT marked buffers (default 1).
2907 If MARK is non-nil, it should be a character denoting the type of mark
2908 to move by. The default is `ibuffer-marked-char'.
2910 \(fn &optional COUNT MARK)" t nil)
2912 (autoload 'ibuffer-do-kill-lines "ibuf-ext" "\
2913 Hide all of the currently marked lines.
2915 \(fn)" t nil)
2917 (autoload 'ibuffer-jump-to-buffer "ibuf-ext" "\
2918 Move point to the buffer whose name is NAME.
2920 If called interactively, prompt for a buffer name and go to the
2921 corresponding line in the Ibuffer buffer. If said buffer is in a
2922 hidden group filter, open it.
2924 If `ibuffer-jump-offer-only-visible-buffers' is non-nil, only offer
2925 visible buffers in the completion list. Calling the command with
2926 a prefix argument reverses the meaning of that variable.
2928 \(fn NAME)" t nil)
2930 (autoload 'ibuffer-diff-with-file "ibuf-ext" "\
2931 View the differences between marked buffers and their associated files.
2932 If no buffers are marked, use buffer at point.
2935 \(fn)" t nil)
2937 (autoload 'ibuffer-copy-filename-as-kill "ibuf-ext" "\
2938 Copy filenames of marked buffers into the kill ring.
2940 The names are separated by a space.
2941 If a buffer has no filename, it is ignored.
2943 With no prefix arg, use the filename sans its directory of each marked file.
2944 With a zero prefix arg, use the complete filename of each marked file.
2946 to `ibuffer-default-directory' if non-nil, otherwise `default-directory'.
2950 \(fn &optional ARG)" t nil)
2952 (autoload 'ibuffer-mark-by-name-regexp "ibuf-ext" "\
2953 Mark all buffers whose name matches REGEXP.
2955 \(fn REGEXP)" t nil)
2957 (autoload 'ibuffer-mark-by-mode-regexp "ibuf-ext" "\
2958 Mark all buffers whose major mode matches REGEXP.
2960 \(fn REGEXP)" t nil)
2962 (autoload 'ibuffer-mark-by-file-name-regexp "ibuf-ext" "\
2963 Mark all buffers whose file name matches REGEXP.
2965 \(fn REGEXP)" t nil)
2967 (autoload 'ibuffer-mark-by-mode "ibuf-ext" "\
2968 Mark all buffers whose major mode equals MODE.
2970 \(fn MODE)" t nil)
2972 (autoload 'ibuffer-mark-modified-buffers "ibuf-ext" "\
2973 Mark all modified buffers.
2975 \(fn)" t nil)
2977 (autoload 'ibuffer-mark-unsaved-buffers "ibuf-ext" "\
2978 Mark all modified buffers that have an associated file.
2980 \(fn)" t nil)
2982 (autoload 'ibuffer-mark-dissociated-buffers "ibuf-ext" "\
2983 Mark all buffers whose associated file does not exist.
2985 \(fn)" t nil)
2987 (autoload 'ibuffer-mark-help-buffers "ibuf-ext" "\
2988 Mark buffers whose major mode is in variable `ibuffer-help-buffer-modes'.
2990 \(fn)" t nil)
2992 (autoload 'ibuffer-mark-compressed-file-buffers "ibuf-ext" "\
2993 Mark buffers whose associated file is compressed.
2995 \(fn)" t nil)
2997 (autoload 'ibuffer-mark-old-buffers "ibuf-ext" "\
2998 Mark buffers which have not been viewed in `ibuffer-old-time' hours.
3000 \(fn)" t nil)
3002 (autoload 'ibuffer-mark-special-buffers "ibuf-ext" "\
3003 Mark all buffers whose name begins and ends with '*'.
3005 \(fn)" t nil)
3007 (autoload 'ibuffer-mark-read-only-buffers "ibuf-ext" "\
3008 Mark all read-only buffers.
3010 \(fn)" t nil)
3012 (autoload 'ibuffer-mark-dired-buffers "ibuf-ext" "\
3013 Mark all `dired' buffers.
3015 \(fn)" t nil)
3017 (autoload 'ibuffer-do-occur "ibuf-ext" "\
3018 View lines which match REGEXP in all marked buffers.
3019 Optional argument NLINES says how many lines of context to display: it
3020 defaults to one.
3022 \(fn REGEXP &optional NLINES)" t nil)
3024 ;;;***
3025 \f
3026 ;;; End of automatically extracted autoloads.
3029 (provide 'ibuffer)
3031 (run-hooks 'ibuffer-load-hook)
3033 ;; Local Variables:
3034 ;; coding: utf-8
3035 ;; End:
3037 ;;; ibuffer.el ends here