| blob | ce29505d6f208f6f5e17c8c992180ac4f9544939 |
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
65 "Advanced replacement for `buffer-menu'.
66 Ibuffer lets you operate on buffers in a Dired-like way,
67 with the ability to sort, mark by regular expression,
68 and filter displayed buffers by various criteria."
76 "A list of ways to display buffer lines.
78 With Ibuffer, you are not limited to displaying just certain
79 attributes of a buffer such as size, name, and mode in a particular
80 order. Through this variable, you can completely customize and
81 control the appearance of an Ibuffer buffer. See also
82 `define-ibuffer-column', which allows you to define your own columns
83 for display.
85 This variable has the form
86 ((COLUMN COLUMN ...) (COLUMN COLUMN ...) ...)
87 Each element in `ibuffer-formats' should be a list containing COLUMN
88 specifiers. A COLUMN can be any of the following:
90 SYMBOL - A symbol naming the column. Predefined columns are:
91 mark modified read-only name size mode process filename
92 When you define your own columns using `define-ibuffer-column', just
93 use their name like the predefined columns here. This entry can
94 also be a function of two arguments, which should return a string.
95 The first argument is the buffer object, and the second is the mark
96 on that buffer.
97 or
99 or
100 (SYMBOL MIN-SIZE MAX-SIZE &optional ALIGN ELIDE) - SYMBOL is a
101 symbol naming the column, and MIN-SIZE and MAX-SIZE are integers (or
102 functions of no arguments returning an integer) which constrict the
103 size of a column. If MAX-SIZE is -1, there is no upper bound. The
104 default values are 0 and -1, respectively. If MIN-SIZE is negative,
105 use the end of the string. The optional element ALIGN describes the
106 alignment of the column; it can be :left, :center or :right. The
107 optional element ELIDE describes whether or not to elide the column
108 if it is too long; valid values are :elide and nil. The default is
109 nil (don't elide).
111 Some example of valid entries in `ibuffer-formats', with
112 description (also, feel free to try them out, and experiment with your
113 own!):
116 This format just displays the current mark (if any) and the name of
117 the buffer, separated by a space.
119 This format displays the current mark (if any), its modification and
120 read-only status, as well as the name of the buffer and its size. In
121 this format, the name is restricted to 16 characters (longer names
122 will be truncated, and shorter names will be padded with spaces), and
123 the name is also aligned to the left. The size of the buffer will
124 be padded with spaces up to a minimum of six characters, but there is
125 no upper limit on its size. The size will also be aligned to the
126 right.
128 Thus, if you wanted to use these two formats, the appropriate
129 value for this variable would be
132 (mark modified read-only
133 (name 16 16 :left)
134 (size 6 -1 :right)))
137 the specified formats in the list."
142 "If non-nil, then use the byte-compiler to optimize `ibuffer-formats'.
143 This will increase the redisplay speed, at the cost of loading the
144 elisp byte-compiler."
152 buffer-file-name))
153 font-lock-doc-face)
157 italic)
160 "An alist describing how to fontify buffers.
161 Each element should be of the form (PRIORITY FORM FACE), where
162 PRIORITY is an integer, FORM is an arbitrary form to evaluate in the
163 buffer, and FACE is the face to use for fontification. If the FORM
164 evaluates to non-nil, then FACE will be put on the buffer name. The
165 element with the highest PRIORITY takes precedence.
167 If you change this variable, you must kill the Ibuffer buffer and
168 recreate it for the change to take effect."
172 face))
176 "If non-nil, display Ibuffer in another window by default."
181 "If non-nil, minimize the size of the Ibuffer window by default."
187 "If non-nil, summarize Ibuffer columns."
192 "If non-nil, do not display continuation lines."
197 "If non-nil, ignore case when searching."
202 "The criteria by which to sort the buffers.
204 Note that this variable is local to each Ibuffer buffer. Thus, you
205 can have multiple Ibuffer buffers open, each with a different sorted
206 view of the buffers."
217 "If non-nil, reverse the default sorting order."
223 "If non-nil, then elide column entries which exceed their max length."
227 "use the :elide argument of `ibuffer-formats'."
231 "The string to use for eliding long columns."
238 "A list of predicates for buffers to display conditionally.
240 A predicate can be a regexp or a function.
241 If a regexp, then it will be matched against the buffer's name.
242 If a function, it will be called with the buffer as an argument, and
243 should return non-nil if this buffer should be shown.
245 Viewing of buffers hidden because of these predicates may be customized
246 via `ibuffer-default-display-maybe-show-predicates' and is toggled by
247 giving a non-nil prefix argument to `ibuffer-update'.
248 Note that this specialized filtering occurs before real filtering."
253 "Non-nil means show buffers that match `ibuffer-maybe-show-predicates'."
262 "If non-nil, then forward and backwards movement commands cycle."
267 "The character to display for modified buffers."
272 "The character to display for read-only buffers."
277 "The character to display for marked buffers."
282 "The character to display for buffers marked for deletion."
292 "If non-nil, display the current Ibuffer buffer itself.
293 Note that this has a drawback - the data about the current Ibuffer
294 buffer will most likely be inaccurate. This includes modification
295 state, size, etc."
300 "If non-nil, always display the previous buffer.
301 This variable takes precedence over filtering, and even
302 `ibuffer-never-show-predicates'."
309 "If non-nil, only offer buffers visible in the Ibuffer buffer
310 in completion lists of the `ibuffer-jump-to-buffer' command."
315 "If non-nil, display a header line containing current filters."
320 "The default directory to use for a new Ibuffer buffer.
321 If nil, inherit the directory of the buffer in which `ibuffer' was
322 called. Otherwise, this variable should be a string naming a
323 directory, like `default-directory'."
325 string)
336 "Regexp to match compressed file names."
344 "Hook run when `ibuffer' is called."
351 "Hook run upon entry into `ibuffer-mode'."
356 "Hook run when Ibuffer is loaded."
361 "Face used for displaying marked buffers."
366 "Face used for displaying buffers marked for deletion."
371 "Face used for the title string."
376 "Face used for displaying filtering group names."
381 "An alist of file name abbreviations like `directory-abbrev-alist'."
390 ;; Filter groups
394 ibuffer-filters-to-filter-group
398 ibuffer-forward-filter-group))
401 ibuffer-backward-filter-group))
404 ibuffer-jump-to-filter-group))
407 ibuffer-kill-filter-group
411 ibuffer-yank-filter-group
415 ibuffer-pop-filter-group
419 ibuffer-clear-filter-groups
423 ibuffer-pop-filter-group
428 ibuffer-save-filter-groups
433 ibuffer-switch-to-saved-filter-groups
438 ibuffer-delete-saved-filter-groups
442 ibuffer-set-filter-groups-by-mode))
444 groups-map))
487 ;; immediate operations
534 (define-key map (kbd "M-j") 'ibuffer-jump-to-filter-group)
535 (define-key map (kbd "C-k") 'ibuffer-kill-line)
536 (define-key map (kbd "C-y") 'ibuffer-yank)
537 (define-key map (kbd "/ S") 'ibuffer-save-filter-groups)
538 (define-key map (kbd "/ R") 'ibuffer-switch-to-saved-filter-groups)
539 (define-key map (kbd "/ X") 'ibuffer-delete-saved-filter-groups)
542 (define-key map (kbd "q") 'ibuffer-quit)
543 (define-key map (kbd "h") 'describe-mode)
544 (define-key map (kbd "?") 'describe-mode)
546 (define-key map (kbd "% n") 'ibuffer-mark-by-name-regexp)
547 (define-key map (kbd "% m") 'ibuffer-mark-by-mode-regexp)
548 (define-key map (kbd "% f") 'ibuffer-mark-by-file-name-regexp)
550 (define-key map (kbd "C-t") 'ibuffer-visit-tags-table)
552 (define-key map (kbd "|") 'ibuffer-do-shell-command-pipe)
553 (define-key map (kbd "!") 'ibuffer-do-shell-command-file)
554 (define-key map (kbd "~") 'ibuffer-do-toggle-modified)
555 ;; marked operations
556 (define-key map (kbd "A") 'ibuffer-do-view)
557 (define-key map (kbd "D") 'ibuffer-do-delete)
558 (define-key map (kbd "E") 'ibuffer-do-eval)
559 (define-key map (kbd "F") 'ibuffer-do-shell-command-file)
560 (define-key map (kbd "I") 'ibuffer-do-query-replace-regexp)
561 (define-key map (kbd "H") 'ibuffer-do-view-other-frame)
562 (define-key map (kbd "N") 'ibuffer-do-shell-command-pipe-replace)
563 (define-key map (kbd "M") 'ibuffer-do-toggle-modified)
564 (define-key map (kbd "O") 'ibuffer-do-occur)
565 (define-key map (kbd "P") 'ibuffer-do-print)
566 (define-key map (kbd "Q") 'ibuffer-do-query-replace)
567 (define-key map (kbd "R") 'ibuffer-do-rename-uniquely)
568 (define-key map (kbd "S") 'ibuffer-do-save)
569 (define-key map (kbd "T") 'ibuffer-do-toggle-read-only)
570 (define-key map (kbd "U") 'ibuffer-do-replace-regexp)
571 (define-key map (kbd "V") 'ibuffer-do-revert)
572 (define-key map (kbd "W") 'ibuffer-do-view-and-eval)
573 (define-key map (kbd "X") 'ibuffer-do-shell-command-pipe)
575 (define-key map (kbd "k") 'ibuffer-do-kill-lines)
576 (define-key map (kbd "w") 'ibuffer-copy-filename-as-kill)
578 (define-key map (kbd "RET") 'ibuffer-visit-buffer)
579 (define-key map (kbd "e") 'ibuffer-visit-buffer)
580 (define-key map (kbd "f") 'ibuffer-visit-buffer)
581 (define-key map (kbd "C-x C-f") 'ibuffer-find-file)
582 (define-key map (kbd "o") 'ibuffer-visit-buffer-other-window)
583 (define-key map (kbd "C-o") 'ibuffer-visit-buffer-other-window-noselect)
584 (define-key map (kbd "M-o") 'ibuffer-visit-buffer-1-window)
585 (define-key map (kbd "v") 'ibuffer-do-view)
586 (define-key map (kbd "C-x v") 'ibuffer-do-view-horizontally)
587 (define-key map (kbd "C-c C-a") 'ibuffer-auto-mode)
588 (define-key map (kbd "C-x 4 RET") 'ibuffer-visit-buffer-other-window)
589 (define-key map (kbd "C-x 5 RET") 'ibuffer-visit-buffer-other-frame)
591 (define-key map [menu-bar view]
592 (cons "View" (make-sparse-keymap "View")))
594 (define-key-after map [menu-bar view visit-buffer]
595 '(menu-item "View this buffer" ibuffer-visit-buffer))
596 (define-key-after map [menu-bar view visit-buffer-other-window]
597 '(menu-item "View (other window)" ibuffer-visit-buffer-other-window))
598 (define-key-after map [menu-bar view visit-buffer-other-frame]
599 '(menu-item "View (other frame)" ibuffer-visit-buffer-other-frame))
600 (define-key-after map [menu-bar view ibuffer-update]
601 '(menu-item "Update" ibuffer-update
602 :help "Regenerate the list of buffers"))
603 (define-key-after map [menu-bar view switch-format]
604 '(menu-item "Switch display format" ibuffer-switch-format
605 :help "Toggle between available values of `ibuffer-formats'"))
607 (define-key-after map [menu-bar view dashes]
608 '("--"))
610 (define-key-after map [menu-bar view sort]
611 (cons "Sort" (make-sparse-keymap "Sort")))
613 (define-key-after map [menu-bar view sort do-sort-by-major-mode]
614 '(menu-item "Sort by major mode" ibuffer-do-sort-by-major-mode))
615 (define-key-after map [menu-bar view sort do-sort-by-size]
616 '(menu-item "Sort by buffer size" ibuffer-do-sort-by-size))
617 (define-key-after map [menu-bar view sort do-sort-by-alphabetic]
618 '(menu-item "Sort lexicographically" ibuffer-do-sort-by-alphabetic
619 :help "Sort by the alphabetic order of buffer name"))
620 (define-key-after map [menu-bar view sort do-sort-by-recency]
621 '(menu-item "Sort by view time" ibuffer-do-sort-by-recency
622 :help "Sort by the last time the buffer was displayed"))
623 (define-key-after map [menu-bar view sort dashes]
624 '("--"))
625 (define-key-after map [menu-bar view sort invert-sorting]
626 '(menu-item "Reverse sorting order" ibuffer-invert-sorting))
627 (define-key-after map [menu-bar view sort toggle-sorting-mode]
628 '(menu-item "Switch sorting mode" ibuffer-toggle-sorting-mode
629 :help "Switch between the various sorting criteria"))
631 (define-key-after map [menu-bar view filter]
632 (cons "Filter" (make-sparse-keymap "Filter")))
634 (define-key-after map [menu-bar view filter filter-disable]
635 '(menu-item "Disable all filtering" ibuffer-filter-disable
636 :enable (and (featurep 'ibuf-ext) ibuffer-filtering-qualifiers)))
637 (define-key-after map [menu-bar view filter filter-by-mode]
638 '(menu-item "Add filter by any major mode..." ibuffer-filter-by-mode))
639 (define-key-after map [menu-bar view filter filter-by-used-mode]
640 '(menu-item "Add filter by a major mode in use..."
641 ibuffer-filter-by-used-mode))
642 (define-key-after map [menu-bar view filter filter-by-derived-mode]
643 '(menu-item "Add filter by derived mode..."
644 ibuffer-filter-by-derived-mode))
645 (define-key-after map [menu-bar view filter filter-by-name]
646 '(menu-item "Add filter by buffer name..." ibuffer-filter-by-name))
647 (define-key-after map [menu-bar view filter filter-by-filename]
648 '(menu-item "Add filter by filename..." ibuffer-filter-by-filename))
649 (define-key-after map [menu-bar view filter filter-by-size-lt]
650 '(menu-item "Add filter by size less than..." ibuffer-filter-by-size-lt))
651 (define-key-after map [menu-bar view filter filter-by-size-gt]
652 '(menu-item "Add filter by size greater than..."
653 ibuffer-filter-by-size-gt))
654 (define-key-after map [menu-bar view filter filter-by-content]
655 '(menu-item "Add filter by content (regexp)..."
656 ibuffer-filter-by-content))
657 (define-key-after map [menu-bar view filter filter-by-predicate]
658 '(menu-item "Add filter by Lisp predicate..."
659 ibuffer-filter-by-predicate))
660 (define-key-after map [menu-bar view filter pop-filter]
661 '(menu-item "Remove top filter" ibuffer-pop-filter
662 :enable (and (featurep 'ibuf-ext) ibuffer-filtering-qualifiers)))
663 (define-key-after map [menu-bar view filter or-filter]
664 '(menu-item "OR top two filters" ibuffer-or-filter
665 :enable (and (featurep 'ibuf-ext) ibuffer-filtering-qualifiers
666 (cdr ibuffer-filtering-qualifiers))
667 :help
668 "Create a new filter which is the logical OR of the top two filters"))
669 (define-key-after map [menu-bar view filter negate-filter]
670 '(menu-item "Negate top filter" ibuffer-negate-filter
671 :enable (and (featurep 'ibuf-ext) ibuffer-filtering-qualifiers)))
672 (define-key-after map [menu-bar view filter decompose-filter]
673 '(menu-item "Decompose top filter" ibuffer-decompose-filter
674 :enable (and (featurep 'ibuf-ext)
675 (memq (car ibuffer-filtering-qualifiers) '(or saved not)))
676 :help "Break down a complex filter like OR or NOT"))
677 (define-key-after map [menu-bar view filter exchange-filters]
678 '(menu-item "Swap top two filters" ibuffer-exchange-filters
679 :enable (and (featurep 'ibuf-ext) ibuffer-filtering-qualifiers
680 (cdr ibuffer-filtering-qualifiers))))
681 (define-key-after map [menu-bar view filter save-filters]
682 '(menu-item "Save current filters permanently..." ibuffer-save-filters
683 :enable (and (featurep 'ibuf-ext) ibuffer-filtering-qualifiers)
684 :help "Use a mnemonic name to store current filter stack"))
685 (define-key-after map [menu-bar view filter switch-to-saved-filters]
686 '(menu-item "Restore permanently saved filters..."
687 ibuffer-switch-to-saved-filters
688 :enable (and (featurep 'ibuf-ext) ibuffer-saved-filters)
689 :help "Replace current filters with a saved stack"))
690 (define-key-after map [menu-bar view filter add-saved-filters]
691 '(menu-item "Add to permanently saved filters..."
692 ibuffer-add-saved-filters
693 :enable (and (featurep 'ibuf-ext) ibuffer-filtering-qualifiers)
694 :help "Include already saved stack with current filters"))
695 (define-key-after map [menu-bar view filter delete-saved-filters]
696 '(menu-item "Delete permanently saved filters..."
697 ibuffer-delete-saved-filters
698 :enable (and (featurep 'ibuf-ext) ibuffer-saved-filters)))
700 (define-key-after map [menu-bar view filter-groups]
701 (cons "Filter Groups" ibuffer-mode-groups-popup))
703 (define-key-after map [menu-bar view dashes2]
704 '("--"))
705 (define-key-after map [menu-bar view diff-with-file]
706 '(menu-item "Diff with file" ibuffer-diff-with-file
707 :help "View the differences between this buffer and its file"))
708 (define-key-after map [menu-bar view auto-mode]
709 '(menu-item "Toggle Auto Mode" ibuffer-auto-mode
710 :help "Attempt to automatically update the Ibuffer buffer"))
711 (define-key-after map [menu-bar view customize]
712 '(menu-item "Customize Ibuffer" ibuffer-customize
713 :help "Use Custom to customize Ibuffer"))
715 (define-key-after map [menu-bar mark]
716 (cons "Mark" (make-sparse-keymap "Mark")))
718 (define-key-after map [menu-bar mark toggle-marks]
719 '(menu-item "Toggle marks" ibuffer-toggle-marks
720 :help "Unmark marked buffers, and mark unmarked buffers"))
721 (define-key-after map [menu-bar mark mark-forward]
722 '(menu-item "Mark" ibuffer-mark-forward
723 :help "Mark the buffer at point"))
724 (define-key-after map [menu-bar mark unmark-forward]
725 '(menu-item "Unmark" ibuffer-unmark-forward
726 :help "Unmark the buffer at point"))
727 (define-key-after map [menu-bar mark mark-by-mode]
728 '(menu-item "Mark by mode..." ibuffer-mark-by-mode
729 :help "Mark all buffers in a particular major mode"))
730 (define-key-after map [menu-bar mark mark-modified-buffers]
731 '(menu-item "Mark modified buffers" ibuffer-mark-modified-buffers
732 :help "Mark all buffers which have been modified"))
733 (define-key-after map [menu-bar mark mark-unsaved-buffers]
734 '(menu-item "Mark unsaved buffers" ibuffer-mark-unsaved-buffers
735 :help "Mark all buffers which have a file and are modified"))
736 (define-key-after map [menu-bar mark mark-read-only-buffers]
737 '(menu-item "Mark read-only buffers" ibuffer-mark-read-only-buffers
738 :help "Mark all buffers which are read-only"))
739 (define-key-after map [menu-bar mark mark-special-buffers]
740 '(menu-item "Mark special buffers" ibuffer-mark-special-buffers
741 :help "Mark all buffers whose name begins with a *"))
742 (define-key-after map [menu-bar mark mark-dired-buffers]
743 '(menu-item "Mark dired buffers" ibuffer-mark-dired-buffers
744 :help "Mark buffers in dired-mode"))
745 (define-key-after map [menu-bar mark mark-dissociated-buffers]
746 '(menu-item "Mark dissociated buffers" ibuffer-mark-dissociated-buffers
747 :help "Mark buffers with a non-existent associated file"))
748 (define-key-after map [menu-bar mark mark-help-buffers]
749 '(menu-item "Mark help buffers" ibuffer-mark-help-buffers
750 :help "Mark buffers in help-mode"))
751 (define-key-after map [menu-bar mark mark-compressed-file-buffers]
752 '(menu-item "Mark compressed file buffers"
753 ibuffer-mark-compressed-file-buffers
754 :help "Mark buffers which have a file that is compressed"))
755 (define-key-after map [menu-bar mark mark-old-buffers]
756 '(menu-item "Mark old buffers" ibuffer-mark-old-buffers
757 :help "Mark buffers which have not been viewed recently"))
758 (define-key-after map [menu-bar mark unmark-all]
759 '(menu-item "Unmark All" ibuffer-unmark-all))
761 (define-key-after map [menu-bar mark dashes]
762 '("--"))
764 (define-key-after map [menu-bar mark mark-by-name-regexp]
765 '(menu-item "Mark by buffer name (regexp)..." ibuffer-mark-by-name-regexp
766 :help "Mark buffers whose name matches a regexp"))
767 (define-key-after map [menu-bar mark mark-by-mode-regexp]
768 '(menu-item "Mark by major mode (regexp)..." ibuffer-mark-by-mode-regexp
769 :help "Mark buffers whose major mode name matches a regexp"))
770 (define-key-after map [menu-bar mark mark-by-file-name-regexp]
771 '(menu-item "Mark by file name (regexp)..."
772 ibuffer-mark-by-file-name-regexp
773 :help "Mark buffers whose file name matches a regexp"))
775 map))
777 (defvar ibuffer-mode-operate-map
778 (let ((operate-map (make-sparse-keymap "Operate")))
779 (define-key-after operate-map [do-view]
780 '(menu-item "View" ibuffer-do-view))
781 (define-key-after operate-map [do-view-other-frame]
782 '(menu-item "View (separate frame)" ibuffer-do-view-other-frame))
783 (define-key-after operate-map [do-save]
784 '(menu-item "Save" ibuffer-do-save))
785 (define-key-after operate-map [do-replace-regexp]
786 '(menu-item "Replace (regexp)..." ibuffer-do-replace-regexp
787 :help "Replace text inside marked buffers"))
788 (define-key-after operate-map [do-query-replace]
789 '(menu-item "Query Replace..." ibuffer-do-query-replace
790 :help "Replace text in marked buffers, asking each time"))
791 (define-key-after operate-map [do-query-replace-regexp]
792 '(menu-item "Query Replace (regexp)..." ibuffer-do-query-replace-regexp
793 :help "Replace text in marked buffers by regexp, asking each time"))
794 (define-key-after operate-map [do-print]
795 '(menu-item "Print" ibuffer-do-print))
796 (define-key-after operate-map [do-toggle-modified]
797 '(menu-item "Toggle modification flag" ibuffer-do-toggle-modified))
798 (define-key-after operate-map [do-revert]
799 '(menu-item "Revert" ibuffer-do-revert
800 :help "Revert marked buffers to their associated file"))
801 (define-key-after operate-map [do-rename-uniquely]
802 '(menu-item "Rename Uniquely" ibuffer-do-rename-uniquely
803 :help "Rename marked buffers to a new, unique name"))
804 (define-key-after operate-map [do-delete]
805 '(menu-item "Kill" ibuffer-do-delete))
806 (define-key-after operate-map [do-occur]
807 '(menu-item "List lines matching..." ibuffer-do-occur
808 :help "View all lines in marked buffers matching a regexp"))
809 (define-key-after operate-map [do-shell-command-pipe]
810 '(menu-item "Pipe to shell command..." ibuffer-do-shell-command-pipe
811 :help "For each marked buffer, send its contents to a shell command"))
812 (define-key-after operate-map [do-shell-command-pipe-replace]
813 '(menu-item "Pipe to shell command (replace)..." ibuffer-do-shell-command-pipe-replace
814 :help "For each marked buffer, replace its contents with output of shell command"))
815 (define-key-after operate-map [do-shell-command-file]
816 '(menu-item "Shell command on buffer's file..." ibuffer-do-shell-command-file
817 :help "For each marked buffer, run a shell command with its file as argument"))
818 (define-key-after operate-map [do-eval]
819 '(menu-item "Eval..." ibuffer-do-eval
820 :help "Evaluate a Lisp form in each marked buffer"))
821 (define-key-after operate-map [do-view-and-eval]
822 '(menu-item "Eval (viewing buffer)..." ibuffer-do-view-and-eval
823 :help "Evaluate a Lisp form in each marked buffer while viewing it"))
825 operate-map))
827 (define-key ibuffer-mode-groups-popup [kill-filter-group]
828 '(menu-item "Kill filter group"
829 ibuffer-kill-line
830 :enable (and (featurep 'ibuf-ext)
831 ibuffer-filter-groups)))
832 (define-key ibuffer-mode-groups-popup [yank-filter-group]
833 '(menu-item "Yank last killed filter group"
834 ibuffer-yank
835 :enable (and (featurep 'ibuf-ext)
836 ibuffer-filter-group-kill-ring)))
838 (defvar ibuffer-name-map
839 (let ((map (make-sparse-keymap)))
840 (define-key map [(mouse-1)] 'ibuffer-mouse-toggle-mark)
841 (define-key map [(mouse-2)] 'ibuffer-mouse-visit-buffer)
842 (define-key map [down-mouse-3] 'ibuffer-mouse-popup-menu)
843 map))
845 (defvar ibuffer-filename/process-header-map
846 (let ((map (make-sparse-keymap)))
847 (define-key map [(mouse-1)] 'ibuffer-do-sort-by-filename/process)
848 map))
850 (defvar ibuffer-mode-name-map
851 (let ((map (make-sparse-keymap)))
852 (define-key map [(mouse-2)] 'ibuffer-mouse-filter-by-mode)
853 (define-key map (kbd "RET") 'ibuffer-interactive-filter-by-mode)
854 map))
856 (defvar ibuffer-name-header-map
857 (let ((map (make-sparse-keymap)))
858 (define-key map [(mouse-1)] 'ibuffer-do-sort-by-alphabetic)
859 map))
861 (defvar ibuffer-size-header-map
862 (let ((map (make-sparse-keymap)))
863 (define-key map [(mouse-1)] 'ibuffer-do-sort-by-size)
864 map))
866 (defvar ibuffer-mode-header-map
867 (let ((map (make-sparse-keymap)))
868 (define-key map [(mouse-1)] 'ibuffer-do-sort-by-major-mode)
869 map))
871 (defvar ibuffer-mode-filter-group-map
872 (let ((map (make-sparse-keymap)))
873 (define-key map [(mouse-1)] 'ibuffer-mouse-toggle-mark)
874 (define-key map [(mouse-2)] 'ibuffer-mouse-toggle-filter-group)
875 (define-key map (kbd "RET") 'ibuffer-toggle-filter-group)
876 (define-key map [down-mouse-3] 'ibuffer-mouse-popup-menu)
877 map))
879 (defvar ibuffer-restore-window-config-on-quit nil
880 "If non-nil, restore previous window configuration upon exiting `ibuffer'.")
882 (defvar ibuffer-prev-window-config nil
883 "Window configuration before starting Ibuffer.")
885 (defvar ibuffer-did-modification nil)
887 (defvar ibuffer-compiled-formats nil)
888 (defvar ibuffer-cached-formats nil)
889 (defvar ibuffer-cached-eliding-string nil)
890 (defvar ibuffer-cached-elide-long-columns 0)
892 (defvar ibuffer-sorting-functions-alist nil
893 "An alist of functions which describe how to sort buffers.
895 Note: You most likely do not want to modify this variable directly;
896 use `define-ibuffer-sorter' instead.
898 The alist elements are constructed like (NAME DESCRIPTION FUNCTION)
899 Where NAME is a symbol describing the sorting method, DESCRIPTION is a
900 short string which will be displayed in the minibuffer and menu, and
901 FUNCTION is a function of two arguments, which will be the buffers to
902 compare.")
904 ;;; Utility functions
905 (defun ibuffer-columnize-and-insert-list (list &optional pad-width)
906 "Insert LIST into the current buffer in as many columns as possible.
907 The maximum number of columns is determined by the current window
908 width and the longest string in LIST."
909 (unless pad-width
910 (setq pad-width 3))
911 (let ((width (window-width))
912 (max (+ (apply #'max (mapcar #'length list))
913 pad-width)))
914 (let ((columns (/ width max)))
915 (when (zerop columns)
916 (setq columns 1))
917 (while list
918 (dotimes (i (1- columns))
919 (insert (concat (car list) (make-string (- max (length (car list)))
920 ?\s)))
921 (setq list (cdr list)))
922 (when (not (null list))
923 (insert (pop list)))
926 (defsubst ibuffer-current-mark ()
927 (cadr (get-text-property (line-beginning-position)
928 'ibuffer-properties)))
930 (defun ibuffer-mouse-toggle-mark (event)
931 "Toggle the marked status of the buffer chosen with the mouse."
932 (interactive "e")
933 (unwind-protect
934 (let ((pt (save-excursion
935 (mouse-set-point event)
936 (point))))
937 (ibuffer-aif (get-text-property (point) 'ibuffer-filter-group-name)
938 (ibuffer-toggle-marks it)
939 (goto-char pt)
940 (let ((mark (ibuffer-current-mark)))
941 (setq buffer-read-only nil)
942 (if (eq mark ibuffer-marked-char)
943 (ibuffer-set-mark ?\s)
944 (ibuffer-set-mark ibuffer-marked-char)))))
945 (setq buffer-read-only t)))
947 (defun ibuffer-find-file (file &optional wildcards)
948 "Like `find-file', but default to the directory of the buffer at point."
949 (interactive
950 (let ((default-directory (let ((buf (ibuffer-current-buffer)))
951 (if (buffer-live-p buf)
952 (with-current-buffer buf
953 default-directory)
954 default-directory))))
955 (list (read-file-name "Find file: " default-directory)
956 t)))
957 (find-file file wildcards))
959 (defun ibuffer-mouse-visit-buffer (event)
960 "Visit the buffer chosen with the mouse."
961 (interactive "e")
962 (switch-to-buffer
963 (save-excursion
964 (mouse-set-point event)
965 (ibuffer-current-buffer t))))
967 (defun ibuffer-mouse-popup-menu (event)
968 "Display a menu of operations."
969 (interactive "e")
970 (let ((eventpt (posn-point (event-end event)))
971 (origpt (point)))
972 (unwind-protect
973 (if (get-text-property eventpt 'ibuffer-filter-group-name)
974 (progn
975 (goto-char eventpt)
976 (popup-menu ibuffer-mode-groups-popup))
977 (let ((inhibit-read-only t))
978 (ibuffer-save-marks
979 ;; hm. we could probably do this in a better fashion
981 (save-excursion
982 (goto-char eventpt)
983 (ibuffer-set-mark ibuffer-marked-char))
984 (save-excursion
985 (popup-menu ibuffer-mode-operate-map)))))
986 (setq buffer-read-only t)
987 (if (= eventpt (point))
988 (goto-char origpt)))))
990 (defun ibuffer-skip-properties (props direction)
991 (while (and (not (eobp))
992 (let ((hit nil))
993 (dolist (prop props hit)
994 (when (get-text-property (point) prop)
995 (setq hit t)))))
996 (forward-line direction)
997 (beginning-of-line)))
999 (defun ibuffer-customize ()
1000 "Begin customizing Ibuffer interactively."
1001 (interactive)
1002 (customize-group 'ibuffer))
1004 (defun ibuffer-backward-line (&optional arg skip-group-names)
1005 "Move backwards ARG lines, wrapping around the list if necessary."
1006 (interactive "P")
1007 (or arg (setq arg 1))
1008 (beginning-of-line)
1009 (while (> arg 0)
1010 (forward-line -1)
1011 (when (and ibuffer-movement-cycle
1012 (or (get-text-property (point) 'ibuffer-title)
1013 (and skip-group-names
1014 (get-text-property (point)
1015 'ibuffer-filter-group-name))))
1016 (goto-char (point-max))
1017 (beginning-of-line))
1018 (ibuffer-skip-properties (append '(ibuffer-summary)
1019 (when skip-group-names
1020 '(ibuffer-filter-group-name)))
1021 -1)
1022 ;; Handle the special case of no buffers.
1023 (when (get-text-property (point) 'ibuffer-title)
1024 (forward-line 1)
1025 (setq arg 1))
1026 (cl-decf arg)))
1028 (defun ibuffer-forward-line (&optional arg skip-group-names)
1029 "Move forward ARG lines, wrapping around the list if necessary."
1030 (interactive "P")
1031 (or arg (setq arg 1))
1032 (beginning-of-line)
1033 (when (and ibuffer-movement-cycle
1034 (or (eobp)
1035 (get-text-property (point) 'ibuffer-summary)))
1036 (goto-char (point-min)))
1037 (when (or (get-text-property (point) 'ibuffer-title)
1038 (and skip-group-names
1039 (get-text-property (point) 'ibuffer-filter-group-name)))
1040 (when (> arg 0)
1041 (cl-decf arg))
1042 (ibuffer-skip-properties (append '(ibuffer-title)
1043 (when skip-group-names
1044 '(ibuffer-filter-group-name)))
1045 1))
1046 (if (< arg 0)
1047 (ibuffer-backward-line (- arg))
1048 (while (> arg 0)
1049 (forward-line 1)
1050 (when (and ibuffer-movement-cycle
1051 (or (eobp)
1052 (get-text-property (point) 'ibuffer-summary)))
1053 (goto-char (point-min)))
1054 (cl-decf arg)
1055 (ibuffer-skip-properties (append '(ibuffer-title)
1056 (when skip-group-names
1057 '(ibuffer-filter-group-name)))
1058 1))))
1060 (defun ibuffer-visit-buffer (&optional single)
1061 "Visit the buffer on this line.
1062 If optional argument SINGLE is non-nil, then also ensure there is only
1063 one window."
1064 (interactive "P")
1065 (let ((buf (ibuffer-current-buffer t)))
1066 (switch-to-buffer buf)
1067 (when single
1068 (delete-other-windows))))
1070 (defun ibuffer-visit-buffer-other-window (&optional noselect)
1071 "Visit the buffer on this line in another window."
1072 (interactive)
1073 (let ((buf (ibuffer-current-buffer t)))
1074 (bury-buffer (current-buffer))
1075 (if noselect
1076 (let ((curwin (selected-window)))
1077 (pop-to-buffer buf)
1078 (select-window curwin))
1079 (switch-to-buffer-other-window buf))))
1081 (defun ibuffer-visit-buffer-other-window-noselect ()
1082 "Visit the buffer on this line in another window, but don't select it."
1083 (interactive)
1084 (ibuffer-visit-buffer-other-window t))
1086 (defun ibuffer-visit-buffer-other-frame ()
1087 "Visit the buffer on this line in another frame."
1088 (interactive)
1089 (let ((buf (ibuffer-current-buffer t)))
1090 (bury-buffer (current-buffer))
1091 (switch-to-buffer-other-frame buf)))
1093 (defun ibuffer-visit-buffer-1-window ()
1094 "Visit the buffer on this line, and delete other windows."
1095 (interactive)
1096 (ibuffer-visit-buffer t))
1098 (defun ibuffer-bury-buffer ()
1099 "Bury the buffer on this line."
1100 (interactive)
1101 (let ((buf (ibuffer-current-buffer t))
1102 (line (+ 1 (count-lines 1 (point)))))
1103 (bury-buffer buf)
1104 (ibuffer-update nil t)
1105 (goto-char (point-min))
1106 (forward-line (1- line))))
1108 (defun ibuffer-visit-tags-table ()
1109 "Visit the tags table in the buffer on this line. See `visit-tags-table'."
1110 (interactive)
1111 (let ((file (buffer-file-name (ibuffer-current-buffer t))))
1112 (if file
1113 (visit-tags-table file)
1114 (error "Specified buffer has no file"))))
1116 (defun ibuffer-do-view (&optional other-frame)
1117 "View marked buffers, or the buffer on the current line.
1118 If optional argument OTHER-FRAME is non-nil, then display each
1119 marked buffer in a new frame. Otherwise, display each buffer as
1120 a new window in the current frame, splitting vertically."
1121 (interactive)
1122 (ibuffer-do-view-1 (if other-frame 'other-frame 'vertically)))
1124 (defun ibuffer-do-view-horizontally (&optional other-frame)
1125 "As `ibuffer-do-view', but split windows horizontally."
1126 (interactive)
1127 (ibuffer-do-view-1 (if other-frame 'other-frame 'horizontally)))
1129 (defun ibuffer-do-view-1 (type)
1130 (let ((marked-bufs (ibuffer-get-marked-buffers)))
1131 (when (null marked-bufs)
1132 (setq marked-bufs (list (ibuffer-current-buffer t))))
1133 (unless (and (eq type 'other-frame)
1134 (not ibuffer-expert)
1135 (> (length marked-bufs) 3)
1136 (not (y-or-n-p (format "Really create a new frame for %s buffers? "
1137 (length marked-bufs)))))
1138 (set-buffer-modified-p nil)
1139 (delete-other-windows)
1140 (switch-to-buffer (pop marked-bufs))
1141 (let ((height (/ (1- (if (eq type 'horizontally) (frame-width)
1142 (frame-height)))
1143 (1+ (length marked-bufs)))))
1144 (mapcar (if (eq type 'other-frame)
1145 (lambda (buf)
1146 (let ((curframe (selected-frame)))
1147 (select-frame (make-frame))
1148 (switch-to-buffer buf)
1149 (select-frame curframe)))
1150 (lambda (buf)
1151 (split-window nil height (eq type 'horizontally))
1152 (other-window 1)
1153 (switch-to-buffer buf)))
1154 marked-bufs)))))
1156 (defun ibuffer-do-view-other-frame ()
1157 "View each of the marked buffers in a separate frame."
1158 (interactive)
1159 (ibuffer-do-view t))
1161 (defsubst ibuffer-map-marked-lines (func)
1162 (prog1 (ibuffer-map-on-mark ibuffer-marked-char func)
1163 (ibuffer-redisplay t)))
1165 (defun ibuffer-shrink-to-fit (&optional owin)
1166 ;; Make sure that redisplay is performed, otherwise there can be a
1167 ;; bad interaction with code in the window-scroll-functions hook
1168 (redisplay t)
1169 (fit-window-to-buffer nil (when owin (/ (frame-height)
1170 (length (window-list (selected-frame)))))))
1172 (defun ibuffer-confirm-operation-on (operation names)
1173 "Display a buffer asking whether to perform OPERATION on NAMES."
1174 (or ibuffer-expert
1175 (if (= (length names) 1)
1176 (y-or-n-p (format "Really %s buffer %s? " operation (car names)))
1177 (let ((buf (get-buffer-create "*Ibuffer confirmation*")))
1178 (with-current-buffer buf
1179 (setq buffer-read-only nil)
1180 (erase-buffer)
1181 (ibuffer-columnize-and-insert-list names)
1182 (goto-char (point-min))
1183 (setq buffer-read-only t))
1184 (let ((lastwin (car (last (window-list nil 'nomini)))))
1185 ;; Now attempt to display the buffer...
1186 (save-window-excursion
1187 (select-window lastwin)
1188 ;; The window might be too small to split; in that case,
1189 ;; try a few times to increase its size before giving up.
1190 (let ((attempts 0)
1191 (trying t))
1192 (while trying
1193 (condition-case err
1194 (progn
1195 (split-window)
1196 (setq trying nil))
1197 (error
1198 ;; Handle a failure
1199 (if (or (> (cl-incf attempts) 4)
1200 (and (stringp (cadr err))
1201 ;; This definitely falls in the
1202 ;; ghetto hack category...
1203 (not (string-match-p "too small" (cadr err)))))
1204 (signal (car err) (cdr err))
1205 (enlarge-window 3))))))
1206 (select-window (next-window))
1207 (switch-to-buffer buf)
1208 (unwind-protect
1209 (progn
1210 (fit-window-to-buffer)
1211 (y-or-n-p (format "Really %s %d buffers? "
1212 operation (length names))))
1213 (kill-buffer buf))))))))
1215 (defsubst ibuffer-map-lines-nomodify (function)
1216 "As `ibuffer-map-lines', but don't set the modification flag."
1217 (ibuffer-map-lines function t))
1219 (defun ibuffer-buffer-names-with-mark (mark)
1220 (let ((ibuffer-buffer-names-with-mark-result nil))
1221 (ibuffer-map-lines-nomodify
1222 (lambda (buf mk)
1223 (when (char-equal mark mk)
1224 (push (buffer-name buf)
1225 ibuffer-buffer-names-with-mark-result))))
1226 ibuffer-buffer-names-with-mark-result))
1228 (defsubst ibuffer-marked-buffer-names ()
1229 (ibuffer-buffer-names-with-mark ibuffer-marked-char))
1231 (defsubst ibuffer-deletion-marked-buffer-names ()
1232 (ibuffer-buffer-names-with-mark ibuffer-deletion-char))
1234 (defun ibuffer-count-marked-lines (&optional all)
1235 (if all
1236 (ibuffer-map-lines-nomodify
1237 (lambda (_buf mark)
1238 (not (char-equal mark ?\s))))
1239 (ibuffer-map-lines-nomodify
1240 (lambda (_buf mark)
1241 (char-equal mark ibuffer-marked-char)))))
1243 (defsubst ibuffer-count-deletion-lines ()
1244 (ibuffer-map-lines-nomodify
1245 (lambda (_buf mark)
1246 (char-equal mark ibuffer-deletion-char))))
1248 (defsubst ibuffer-map-deletion-lines (func)
1249 (ibuffer-map-on-mark ibuffer-deletion-char func))
1251 (defsubst ibuffer-assert-ibuffer-mode ()
1252 (cl-assert (derived-mode-p 'ibuffer-mode)))
1254 (defun ibuffer-buffer-file-name ()
1255 (or buffer-file-name
1256 (let ((dirname (or (and (boundp 'dired-directory)
1257 (if (stringp dired-directory)
1258 dired-directory
1259 (car dired-directory)))
1260 (bound-and-true-p list-buffers-directory))))
1261 (and dirname (expand-file-name dirname)))))
1263 (define-ibuffer-op ibuffer-do-save ()
1264 "Save marked buffers as with `save-buffer'."
1265 (:complex t
1266 :opstring "saved"
1267 :modifier-p :maybe)
1268 (when (buffer-modified-p buf)
1269 (if (not (with-current-buffer buf
1270 buffer-file-name))
1271 ;; handle the case where we're prompted
1272 ;; for a file name
1273 (save-window-excursion
1274 (switch-to-buffer buf)
1275 (save-buffer))
1276 (with-current-buffer buf
1277 (save-buffer))))
1278 t)
1280 (define-ibuffer-op ibuffer-do-toggle-modified ()
1281 "Toggle modification flag of marked buffers."
1282 (:opstring "(un)marked as modified"
1283 :modifier-p t)
1284 (set-buffer-modified-p (not (buffer-modified-p))))
1286 (define-ibuffer-op ibuffer-do-toggle-read-only (&optional arg)
1287 "Toggle read only status in marked buffers.
1288 With optional ARG, make read-only only if ARG is not negative."
1289 (:opstring "toggled read only status in"
1290 :interactive "P"
1291 :modifier-p t)
1292 (read-only-mode 'toggle))
1294 (define-ibuffer-op ibuffer-do-delete ()
1295 "Kill marked buffers as with `kill-this-buffer'."
1296 (:opstring "killed"
1297 :active-opstring "kill"
1298 :dangerous t
1299 :complex t
1300 :modifier-p t)
1301 (if (kill-buffer buf)
1302 'kill
1303 nil))
1305 (define-ibuffer-op ibuffer-do-kill-on-deletion-marks ()
1306 "Kill buffers marked for deletion as with `kill-this-buffer'."
1307 (:opstring "killed"
1308 :active-opstring "kill"
1309 :dangerous t
1310 :complex t
1311 :mark :deletion
1312 :modifier-p t)
1313 (if (kill-buffer buf)
1314 'kill
1315 nil))
1317 (defun ibuffer-unmark-all (mark)
1318 "Unmark all buffers with mark MARK."
1319 (interactive "cRemove marks (RET means all):")
1320 (if (= (ibuffer-count-marked-lines t) 0)
1321 (message "No buffers marked; use 'm' to mark a buffer")
1322 (cond
1323 ((char-equal mark ibuffer-marked-char)
1324 (ibuffer-map-marked-lines
1325 (lambda (_buf _mark)
1326 (ibuffer-set-mark-1 ?\s)
1327 t)))
1328 ((char-equal mark ibuffer-deletion-char)
1329 (ibuffer-map-deletion-lines
1330 (lambda (_buf _mark)
1331 (ibuffer-set-mark-1 ?\s)
1332 t)))
1333 (t
1334 (ibuffer-map-lines
1335 (lambda (_buf mark)
1336 (when (not (char-equal mark ?\s))
1337 (ibuffer-set-mark-1 ?\s))
1338 t)))))
1339 (ibuffer-redisplay t))
1341 (defun ibuffer-toggle-marks (&optional group)
1342 "Toggle which buffers are marked.
1343 In other words, unmarked buffers become marked, and marked buffers
1344 become unmarked.
1345 If point is on a group name, then this function operates on that
1346 group."
1347 (interactive)
1348 (ibuffer-aif (get-text-property (point) 'ibuffer-filter-group-name)
1349 (setq group it))
1350 (let ((count
1351 (ibuffer-map-lines
1352 (lambda (_buf mark)
1353 (cond ((eq mark ibuffer-marked-char)
1354 (ibuffer-set-mark-1 ?\s)
1355 nil)
1356 ((eq mark ?\s)
1357 (ibuffer-set-mark-1 ibuffer-marked-char)
1358 t)
1359 (t
1360 nil)))
1361 nil group)))
1362 (message "%s buffers marked" count))
1363 (ibuffer-redisplay t))
1365 (defun ibuffer-mark-forward (arg)
1366 "Mark the buffer on this line, and move forward ARG lines.
1367 If point is on a group name, this function operates on that group."
1368 (interactive "p")
1369 (ibuffer-mark-interactive arg ibuffer-marked-char))
1371 (defun ibuffer-unmark-forward (arg)
1372 "Unmark the buffer on this line, and move forward ARG lines.
1373 If point is on a group name, this function operates on that group."
1374 (interactive "p")
1375 (ibuffer-mark-interactive arg ?\s))
1377 (defun ibuffer-unmark-backward (arg)
1378 "Unmark the buffer on this line, and move backward ARG lines.
1379 If point is on a group name, this function operates on that group."
1380 (interactive "p")
1381 (ibuffer-unmark-forward (- arg)))
1383 (defun ibuffer-mark-interactive (arg mark &optional movement)
1384 (ibuffer-assert-ibuffer-mode)
1385 (or arg (setq arg 1))
1386 ;; deprecated movement argument
1387 (when (and movement (< movement 0))
1388 (setq arg (- arg)))
1389 (ibuffer-forward-line 0)
1390 (ibuffer-aif (get-text-property (point) 'ibuffer-filter-group-name)
1391 (progn
1392 (require 'ibuf-ext)
1393 (ibuffer-mark-on-buffer #'identity mark it))
1394 (ibuffer-forward-line 0 t)
1395 (let ((inhibit-read-only t))
1396 (while (> arg 0)
1397 (ibuffer-set-mark mark)
1398 (ibuffer-forward-line 1 t)
1399 (setq arg (1- arg)))
1400 (while (< arg 0)
1401 (ibuffer-forward-line -1 t)
1402 (ibuffer-set-mark mark)
1403 (setq arg (1+ arg))))))
1405 (defun ibuffer-set-mark (mark)
1406 (ibuffer-assert-ibuffer-mode)
1407 (let ((inhibit-read-only t))
1408 (ibuffer-set-mark-1 mark)
1409 (setq ibuffer-did-modification t)
1410 (ibuffer-redisplay-current)
1411 (beginning-of-line)))
1413 (defun ibuffer-set-mark-1 (mark)
1414 (let ((beg (line-beginning-position))
1415 (end (line-end-position)))
1416 (put-text-property beg end 'ibuffer-properties
1417 (list (ibuffer-current-buffer)
1418 mark))))
1420 (defun ibuffer-mark-for-delete (arg)
1421 "Mark the buffers on ARG lines forward for deletion.
1422 If point is on a group name, this function operates on that group."
1423 (interactive "P")
1424 (ibuffer-mark-interactive arg ibuffer-deletion-char 1))
1426 (defun ibuffer-mark-for-delete-backwards (arg)
1427 "Mark the buffers on ARG lines backward for deletion.
1428 If point is on a group name, this function operates on that group."
1429 (interactive "P")
1430 (ibuffer-mark-interactive arg ibuffer-deletion-char -1))
1432 (defun ibuffer-current-buffer (&optional must-be-live)
1433 (let ((buf (car (get-text-property (line-beginning-position)
1434 'ibuffer-properties))))
1435 (when must-be-live
1436 (if (bufferp buf)
1437 (unless (buffer-live-p buf)
1438 (error "Buffer %s has been killed; %s" buf (substitute-command-keys "use `\\[ibuffer-update]' to update")))
1439 (error "No buffer on this line")))
1440 buf))
1442 (defun ibuffer-active-formats-name ()
1443 (if (boundp 'ibuffer-filter-format-alist)
1444 (let ((ret nil))
1445 (dolist (filter ibuffer-filtering-qualifiers ret)
1446 (let ((val (assq (car filter) ibuffer-filter-format-alist)))
1447 (when val
1448 (setq ret (car filter)))))
1449 (if ret
1450 ret
1451 :ibuffer-formats))
1452 :ibuffer-formats))
1454 (defun ibuffer-current-formats (uncompiledp)
1455 (let* ((name (ibuffer-active-formats-name)))
1456 (ibuffer-check-formats)
1457 (if (eq name :ibuffer-formats)
1458 (if uncompiledp
1459 ibuffer-formats
1460 ibuffer-compiled-formats)
1461 (cadr (assq name
1462 (if uncompiledp
1463 ibuffer-filter-format-alist
1464 ibuffer-compiled-filter-formats))))))
1466 (defun ibuffer-current-format (&optional uncompiledp)
1467 (or ibuffer-current-format
1468 (setq ibuffer-current-format 0))
1469 (nth ibuffer-current-format (ibuffer-current-formats uncompiledp)))
1471 (defun ibuffer-expand-format-entry (form)
1472 (if (or (consp form)
1473 (symbolp form))
1474 (let ((sym (intern (concat "ibuffer-make-column-"
1475 (symbol-name (if (consp form)
1476 (car form)
1477 form))))))
1478 (unless (or (fboundp sym)
1479 (assq sym ibuffer-inline-columns))
1480 (error "Unknown column %s in ibuffer-formats" form))
1481 (let (min max align elide)
1482 (if (consp form)
1483 (setq min (or (nth 1 form) 0)
1484 max (or (nth 2 form) -1)
1485 align (or (nth 3 form) :left)
1486 elide (or (nth 4 form) nil))
1487 (setq min 0
1488 max -1
1489 align :left
1490 elide nil))
1491 (list sym min max align elide)))
1492 form))
1494 (defun ibuffer-compile-make-eliding-form (strvar elide from-end-p)
1495 (let ((ellipsis (propertize ibuffer-eliding-string 'font-lock-face 'bold)))
1496 (if (or elide (with-no-warnings ibuffer-elide-long-columns))
1497 `(if (> strlen 5)
1498 ,(if from-end-p
1499 `(concat ,ellipsis
1500 (substring ,strvar
1501 (length ibuffer-eliding-string)))
1502 `(concat
1503 (substring ,strvar 0 (- strlen ,(length ellipsis)))
1504 ,ellipsis))
1505 ,strvar)
1506 strvar)))
1508 (defun ibuffer-compile-make-substring-form (strvar maxvar from-end-p)
1509 (if from-end-p
1510 `(substring str
1511 (- strlen ,maxvar))
1512 `(substring ,strvar 0 ,maxvar)))
1514 (defun ibuffer-compile-make-format-form (strvar widthform alignment)
1515 (let* ((left `(make-string tmp2 ?\s))
1516 (right `(make-string (- tmp1 tmp2) ?\s)))
1517 `(progn
1518 (setq tmp1 ,widthform
1519 tmp2 (/ tmp1 2))
1520 ,(pcase alignment
1521 (:right `(concat ,left ,right ,strvar))
1522 (:center `(concat ,left ,strvar ,right))
1523 (:left `(concat ,strvar ,left ,right))
1524 (_ (error "Invalid alignment %s" alignment))))))
1526 (defun ibuffer-compile-format (format)
1527 (let ((result nil)
1528 ;; We use these variables to keep track of which variables
1529 ;; inside the generated function we need to bind, since
1530 ;; binding variables in Emacs takes time.
1531 str-used tmp1-used tmp2-used global-strlen-used)
1532 (dolist (form format)
1533 (push
1534 ;; Generate a form based on a particular format entry, like
1535 ;; " ", mark, or (mode 16 16 :right).
1536 (if (stringp form)
1537 ;; It's a string; all we need to do is insert it.
1538 `(insert ,form)
1539 (let* ((form (ibuffer-expand-format-entry form))
1540 (sym (nth 0 form))
1541 (min (nth 1 form))
1542 (max (nth 2 form))
1543 (align (nth 3 form))
1544 (elide (nth 4 form)))
1545 (let* ((from-end-p (when (cl-minusp min)
1546 (setq min (- min))
1547 t))
1548 (letbindings nil)
1549 (outforms nil)
1550 minform
1551 maxform
1552 min-used max-used strlen-used)
1553 (when (or (not (integerp min)) (>= min 0))
1554 ;; This is a complex case; they want it limited to a
1555 ;; minimum size.
1556 (setq min-used t)
1557 (setq str-used t strlen-used t global-strlen-used t
1558 tmp1-used t tmp2-used t)
1559 ;; Generate code to limit the string to a minimum size.
1560 (setq minform `(progn
1561 (setq str
1562 ,(ibuffer-compile-make-format-form
1563 'str
1564 `(- ,(if (integerp min)
1565 min
1566 'min)
1567 strlen)
1568 align)))))
1569 (when (or (not (integerp max)) (> max 0))
1570 (setq str-used t max-used t)
1571 ;; Generate code to limit the string to a maximum size.
1572 (setq maxform `(progn
1573 (setq str
1574 ,(ibuffer-compile-make-substring-form
1575 'str
1576 (if (integerp max)
1577 max
1578 'max)
1579 from-end-p))
1580 (setq strlen (length str))
1581 (setq str
1582 ,(ibuffer-compile-make-eliding-form
1583 'str elide from-end-p)))))
1584 ;; Now, put these forms together with the rest of the code.
1585 (let ((callform
1586 ;; Is this an "inline" column? This means we have
1587 ;; to get the code from the
1588 ;; `ibuffer-inline-columns' alist and insert it
1589 ;; into our generated code. Otherwise, we just
1590 ;; generate a call to the column function.
1591 (ibuffer-aif (assq sym ibuffer-inline-columns)
1592 (nth 1 it)
1593 `(,sym buffer mark)))
1594 ;; You're not expected to understand this. Hell, I
1595 ;; don't even understand it, and I wrote it five
1596 ;; minutes ago.
1597 (insertgenfn
1598 (ibuffer-aif (get sym 'ibuffer-column-summarizer)
1599 ;; I really, really wish Emacs Lisp had closures.
1600 (lambda (arg sym)
1601 `(insert
1602 (let ((ret ,arg))
1603 (put ',sym 'ibuffer-column-summary
1604 (cons ret (get ',sym
1605 'ibuffer-column-summary)))
1606 ret)))
1607 (lambda (arg sym)
1608 `(insert ,arg))))
1609 (mincompform `(< strlen ,(if (integerp min)
1610 min
1611 'min)))
1612 (maxcompform `(> strlen ,(if (integerp max)
1613 max
1614 'max))))
1615 (if (or min-used max-used)
1616 ;; The complex case, where we have to limit the
1617 ;; form to a maximum or minimum size.
1618 (progn
1619 (when (and min-used (not (integerp min)))
1620 (push `(min ,min) letbindings))
1621 (when (and max-used (not (integerp max)))
1622 (push `(max ,max) letbindings))
1623 (push
1624 (if (and min-used max-used)
1625 `(if ,mincompform
1626 ,minform
1627 (if ,maxcompform
1628 ,maxform))
1629 (if min-used
1630 `(when ,mincompform
1631 ,minform)
1632 `(when ,maxcompform
1633 ,maxform)))
1634 outforms)
1635 (push (append
1636 `(setq str ,callform)
1637 (when strlen-used
1638 `(strlen (length str))))
1639 outforms)
1640 (setq outforms
1641 (append outforms
1642 (list (funcall insertgenfn 'str sym)))))
1643 ;; The simple case; just insert the string.
1644 (push (funcall insertgenfn callform sym) outforms))
1645 ;; Finally, return a `let' form which binds the
1646 ;; variables in `letbindings', and contains all the
1647 ;; code in `outforms'.
1648 `(let ,letbindings
1649 ,@outforms)))))
1650 result))
1651 (setq result
1652 ;; We don't want to unconditionally load the byte-compiler.
1653 (funcall (if (or ibuffer-always-compile-formats
1654 (featurep 'bytecomp))
1655 #'byte-compile
1656 #'identity)
1657 ;; Here, we actually create a lambda form which
1658 ;; inserts all the generated forms for each entry
1659 ;; in the format string.
1660 (nconc (list 'lambda '(buffer mark))
1661 `((let ,(append (when str-used
1662 '(str))
1663 (when global-strlen-used
1664 '(strlen))
1665 (when tmp1-used
1666 '(tmp1))
1667 (when tmp2-used
1668 '(tmp2)))
1669 ,@(nreverse result))))))))
1671 (defun ibuffer-recompile-formats ()
1672 "Recompile `ibuffer-formats'."
1673 (interactive)
1674 (setq ibuffer-compiled-formats
1675 (mapcar #'ibuffer-compile-format ibuffer-formats))
1676 (when (boundp 'ibuffer-filter-format-alist)
1677 (setq ibuffer-compiled-filter-formats
1678 (mapcar (lambda (entry)
1679 (cons (car entry)
1680 (mapcar (lambda (formats)
1681 (mapcar #'ibuffer-compile-format formats))
1682 (cdr entry))))
1683 ibuffer-filter-format-alist))))
1685 (defun ibuffer-clear-summary-columns (format)
1686 (dolist (form format)
1687 (ibuffer-awhen (and (consp form)
1688 (get (car form) 'ibuffer-column-summarizer))
1689 (put (car form) 'ibuffer-column-summary nil))))
1691 (defun ibuffer-check-formats ()
1692 (when (null ibuffer-formats)
1693 (error "No formats!"))
1694 (let ((ext-loaded (featurep 'ibuf-ext)))
1695 (when (or (null ibuffer-compiled-formats)
1696 (null ibuffer-cached-formats)
1697 (not (eq ibuffer-cached-formats ibuffer-formats))
1698 (null ibuffer-cached-eliding-string)
1699 (not (equal ibuffer-cached-eliding-string ibuffer-eliding-string))
1700 (eql 0 ibuffer-cached-elide-long-columns)
1701 (not (eql ibuffer-cached-elide-long-columns
1702 (with-no-warnings ibuffer-elide-long-columns)))
1703 (and ext-loaded
1704 (not (eq ibuffer-cached-filter-formats
1705 ibuffer-filter-format-alist))
1706 (and ibuffer-filter-format-alist
1707 (null ibuffer-compiled-filter-formats))))
1708 (message "Formats have changed, recompiling...")
1709 (ibuffer-recompile-formats)
1710 (setq ibuffer-cached-formats ibuffer-formats
1711 ibuffer-cached-eliding-string ibuffer-eliding-string
1712 ibuffer-cached-elide-long-columns (with-no-warnings ibuffer-elide-long-columns))
1713 (when ext-loaded
1714 (setq ibuffer-cached-filter-formats ibuffer-filter-format-alist))
1715 (message "Formats have changed, recompiling...done"))))
1717 (defvar ibuffer-inline-columns nil)
1719 (define-ibuffer-column mark (:name " " :inline t)
1720 (string mark))
1722 (define-ibuffer-column read-only (:name "R" :inline t)
1723 (if buffer-read-only
1724 (string ibuffer-read-only-char)
1725 " "))
1727 (define-ibuffer-column modified (:name "M" :inline t)
1728 (if (buffer-modified-p)
1729 (string ibuffer-modified-char)
1730 " "))
1732 (define-ibuffer-column name
1733 (:inline t
1734 :header-mouse-map ibuffer-name-header-map
1735 :props
1736 ('mouse-face 'highlight 'keymap ibuffer-name-map
1737 'ibuffer-name-column t
1738 'help-echo '(if tooltip-mode
1740 "mouse-1: mark buffer mouse-2: select buffer mouse-3: operate"))
1741 :summarizer
1742 (lambda (strings)
1743 (let ((bufs (length strings)))
1744 (cond ((zerop bufs) "No buffers")
1745 ((= 1 bufs) "1 buffer")
1746 (t (format "%s buffers" bufs))))))
1747 (propertize (buffer-name) 'font-lock-face (ibuffer-buffer-name-face buffer mark)))
1749 (define-ibuffer-column size
1750 (:inline t
1751 :header-mouse-map ibuffer-size-header-map
1752 :summarizer
1753 (lambda (column-strings)
1754 (let ((total 0))
1755 (dolist (string column-strings)
1756 (setq total
1757 ;; like, ewww ...
1758 (+ (float (string-to-number string))
1759 total)))
1760 (format "%.0f" total))))
1761 (format "%s" (buffer-size)))
1763 (define-ibuffer-column mode
1764 (:inline t
1765 :header-mouse-map ibuffer-mode-header-map
1766 :props
1767 ('mouse-face 'highlight
1768 'keymap ibuffer-mode-name-map
1769 'help-echo "mouse-2: filter by this mode"))
1770 (format-mode-line mode-name nil nil (current-buffer)))
1772 (define-ibuffer-column process
1773 (:summarizer
1774 (lambda (strings)
1775 (let ((total (length (delete "" strings))))
1776 (cond ((zerop total) "No processes")
1777 ((= 1 total) "1 process")
1778 (t (format "%d processes" total))))))
1779 (ibuffer-aif (get-buffer-process buffer)
1780 (format "(%s %s)" it (process-status it))
1781 ""))
1783 (define-ibuffer-column filename
1784 (:summarizer
1785 (lambda (strings)
1786 (let ((total (length (delete "" strings))))
1787 (cond ((zerop total) "No files")
1788 ((= 1 total) "1 file")
1789 (t (format "%d files" total))))))
1790 (let ((directory-abbrev-alist ibuffer-directory-abbrev-alist))
1791 (abbreviate-file-name
1792 (or (ibuffer-buffer-file-name) ""))))
1794 (define-ibuffer-column filename-and-process
1795 (:name "Filename/Process"
1796 :header-mouse-map ibuffer-filename/process-header-map
1797 :summarizer
1798 (lambda (strings)
1799 (setq strings (delete "" strings))
1800 (let ((procs 0)
1801 (files 0))
1802 (dolist (string strings)
1804 (progn (setq procs (1+ procs))
1805 (if (< (match-end 0) (length string))
1806 (setq files (1+ files))))
1807 (setq files (1+ files))))
1808 (concat (cond ((zerop files) "No files")
1809 ((= 1 files) "1 file")
1810 (t (format "%d files" files)))
1811 ", "
1812 (cond ((zerop procs) "no processes")
1813 ((= 1 procs) "1 process")
1814 (t (format "%d processes" procs)))))))
1815 (let ((proc (get-buffer-process buffer))
1816 (filename (ibuffer-make-column-filename buffer mark)))
1817 (if proc
1818 (concat (propertize (format "(%s %s)" proc (process-status proc))
1819 'font-lock-face 'italic)
1820 (if (> (length filename) 0)
1821 (format " %s" filename)
1822 ""))
1823 filename)))
1825 (defun ibuffer-format-column (str width alignment)
1826 (let ((left (make-string (/ width 2) ?\s))
1827 (right (make-string (- width (/ width 2)) ?\s)))
1828 (pcase alignment
1829 (:right (concat left right str))
1830 (:center (concat left str right))
1831 (_ (concat str left right)))))
1833 (defun ibuffer-buffer-name-face (buf mark)
1834 (cond ((char-equal mark ibuffer-marked-char)
1835 ibuffer-marked-face)
1836 ((char-equal mark ibuffer-deletion-char)
1837 ibuffer-deletion-face)
1838 (t
1839 (let ((level -1)
1840 result)
1841 (dolist (e ibuffer-fontification-alist result)
1842 (when (and (> (car e) level)
1843 (with-current-buffer buf
1844 (eval (nth 1 e))))
1845 (setq level (car e)
1846 result (nth 2 e))))))))
1848 (defun ibuffer-insert-buffer-line (buffer mark format)
1849 "Insert a line describing BUFFER and MARK using FORMAT."
1850 (ibuffer-assert-ibuffer-mode)
1851 (let ((beg (point)))
1852 (funcall format buffer mark)
1853 (put-text-property beg (point) 'ibuffer-properties (list buffer mark)))
1856 ;; This function knows a bit too much of the internals. It would be
1857 ;; nice if it was all abstracted away.
1858 (defun ibuffer-redisplay-current ()
1859 (ibuffer-assert-ibuffer-mode)
1860 (when (eobp)
1861 (forward-line -1))
1862 (beginning-of-line)
1863 (let ((curformat (mapcar #'ibuffer-expand-format-entry
1864 (ibuffer-current-format t))))
1865 (ibuffer-clear-summary-columns curformat)
1866 (let ((buf (ibuffer-current-buffer)))
1867 (when buf
1868 (let ((mark (ibuffer-current-mark)))
1869 (save-excursion
1870 (delete-region (point) (1+ (line-end-position)))
1871 (ibuffer-insert-buffer-line
1872 buf mark
1873 (ibuffer-current-format)))
1874 (when ibuffer-shrink-to-minimum-size
1875 (ibuffer-shrink-to-fit)))))))
1877 (defun ibuffer-map-on-mark (mark func)
1878 (ibuffer-map-lines
1879 (lambda (buf mk)
1880 (if (char-equal mark mk)
1881 (funcall func buf mark)
1882 nil))))
1884 (defun ibuffer-map-lines (function &optional nomodify group)
1885 "Call FUNCTION for each buffer.
1886 Set the ibuffer modification flag unless NOMODIFY is non-nil.
1888 If optional argument GROUP is non-nil, then only call FUNCTION on
1889 buffers in filtering group GROUP.
1891 FUNCTION is called with two arguments:
1892 the buffer object itself and the current mark symbol."
1893 (ibuffer-assert-ibuffer-mode)
1894 (ibuffer-forward-line 0)
1895 (let* ((orig-target-line (1+ (count-lines (save-excursion
1896 (goto-char (point-min))
1897 (ibuffer-forward-line 0)
1898 (point))
1899 (point))))
1900 (target-line-offset orig-target-line)
1901 (ibuffer-map-lines-total 0)
1902 (ibuffer-map-lines-count 0))
1903 (unwind-protect
1904 (progn
1905 (setq buffer-read-only nil)
1906 (goto-char (point-min))
1907 (ibuffer-forward-line 0 t)
1908 (while (and (not (eobp))
1909 (not (get-text-property (point) 'ibuffer-summary))
1910 (progn
1911 (ibuffer-forward-line 0 t)
1912 (and (not (eobp))
1913 (not (get-text-property (point) 'ibuffer-summary)))))
1914 (let ((result
1915 (if (buffer-live-p (ibuffer-current-buffer))
1916 (when (or (null group)
1917 (ibuffer-aif (get-text-property (point) 'ibuffer-filter-group)
1918 (equal group it)))
1919 (save-excursion
1920 (funcall function
1921 (ibuffer-current-buffer)
1922 (ibuffer-current-mark))))
1923 ;; Kill the line if the buffer is dead
1924 'kill)))
1925 ;; A given mapping function should return:
1926 ;; `nil' if it chose not to affect the buffer
1927 ;; `kill' means the remove line from the buffer list
1928 ;; `t' otherwise
1929 (cl-incf ibuffer-map-lines-total)
1930 (cond ((null result)
1931 (forward-line 1))
1932 ((eq result 'kill)
1933 (delete-region (line-beginning-position)
1934 (1+ (line-end-position)))
1935 (cl-incf ibuffer-map-lines-count)
1936 (when (< ibuffer-map-lines-total
1937 orig-target-line)
1938 (cl-decf target-line-offset)))
1939 (t
1940 (cl-incf ibuffer-map-lines-count)
1941 (forward-line 1)))))
1942 ibuffer-map-lines-count)
1943 (progn
1944 (setq buffer-read-only t)
1945 (unless nomodify
1946 (set-buffer-modified-p nil))
1947 (goto-char (point-min))
1948 (ibuffer-forward-line 0)
1949 (ibuffer-forward-line (1- target-line-offset))))))
1951 (defun ibuffer-get-marked-buffers ()
1952 "Return a list of buffer objects currently marked."
1953 (delq nil
1954 (mapcar (lambda (e)
1955 (when (eq (cdr e) ibuffer-marked-char)
1956 (car e)))
1957 (ibuffer-current-state-list))))
1959 (defun ibuffer-current-state-list (&optional pos)
1960 "Return a list like (BUF . MARK) of all buffers in an ibuffer.
1961 If POS is non-nil, return a list like (BUF MARK POINT), where POINT is
1962 the value of point at the beginning of the line for that buffer."
1963 (let ((ibuffer-current-state-list-tmp '()))
1964 ;; ah, if only we had closures. I bet this will mysteriously
1965 ;; break later. Don't blame me.
1966 (if pos
1967 (ibuffer-map-lines-nomodify
1968 (lambda (buf mark)
1969 (when (buffer-live-p buf)
1970 (push (list buf mark (point)) ibuffer-current-state-list-tmp))))
1971 (ibuffer-map-lines-nomodify
1972 (lambda (buf mark)
1973 (when (buffer-live-p buf)
1974 (push (cons buf mark) ibuffer-current-state-list-tmp)))))
1975 (nreverse ibuffer-current-state-list-tmp)))
1977 (defun ibuffer-current-buffers-with-marks (curbufs)
1978 "Return a list like (BUF . MARK) of all open buffers."
1979 (let ((bufs (ibuffer-current-state-list)))
1980 (mapcar (lambda (buf) (let ((e (assq buf bufs)))
1981 (if e
1982 e
1983 (cons buf ?\s))))
1984 curbufs)))
1986 (defun ibuffer-buf-matches-predicates (buf predicates)
1987 (let ((hit nil)
1988 (name (buffer-name buf)))
1989 (dolist (pred predicates)
1990 (when (if (stringp pred)
1991 (string-match pred name)
1992 (funcall pred buf))
1993 (setq hit t)))
1994 hit))
1996 (defun ibuffer-filter-buffers (ibuffer-buf last bmarklist all)
1997 (let ((ext-loaded (featurep 'ibuf-ext)))
1998 (delq nil
1999 (mapcar
2000 ;; element should be like (BUFFER . MARK)
2001 (lambda (e)
2002 (let* ((buf (car e)))
2003 (when
2004 ;; This takes precedence over anything else
2005 (or (and ibuffer-always-show-last-buffer
2006 (eq last buf))
2007 (funcall (if ext-loaded
2008 #'ibuffer-ext-visible-p
2009 #'ibuffer-visible-p)
2010 buf all ibuffer-buf))
2011 e)))
2012 bmarklist))))
2014 (defun ibuffer-visible-p (buf all &optional ibuffer-buf)
2015 (and (or all
2016 (not
2017 (ibuffer-buf-matches-predicates buf ibuffer-maybe-show-predicates)))
2018 (or ibuffer-view-ibuffer
2019 (and ibuffer-buf
2020 (not (eq ibuffer-buf buf))))))
2022 ;; This function is a special case; it's not defined by
2023 ;; `define-ibuffer-sorter'.
2024 (defun ibuffer-do-sort-by-recency ()
2025 "Sort the buffers by last view time."
2026 (interactive)
2027 (setq ibuffer-sorting-mode 'recency)
2028 (when (eq ibuffer-last-sorting-mode 'recency)
2029 (setq ibuffer-sorting-reversep (not ibuffer-sorting-reversep)))
2030 (ibuffer-update nil t)
2031 (setq ibuffer-last-sorting-mode 'recency))
2033 (defun ibuffer-update-format ()
2034 (when (null ibuffer-current-format)
2035 (setq ibuffer-current-format 0))
2036 (when (null ibuffer-formats)
2037 (error "Ibuffer error: no formats!")))
2039 (defun ibuffer-switch-format ()
2040 "Switch the current display format."
2041 (interactive)
2042 (ibuffer-assert-ibuffer-mode)
2043 (unless (consp ibuffer-formats)
2044 (error "Ibuffer error: No formats!"))
2045 (setq ibuffer-current-format
2046 (if (>= ibuffer-current-format (1- (length (ibuffer-current-formats nil))))
2047 0
2048 (1+ ibuffer-current-format)))
2049 (ibuffer-update-format)
2050 (ibuffer-redisplay t))
2052 (defun ibuffer-update-title-and-summary (format)
2053 (ibuffer-assert-ibuffer-mode)
2054 ;; Don't do funky font-lock stuff here
2055 (let ((after-change-functions nil))
2056 (if (get-text-property (point-min) 'ibuffer-title)
2057 (delete-region (point-min)
2058 (next-single-property-change
2059 (point-min) 'ibuffer-title)))
2060 (goto-char (point-min))
2061 (add-text-properties
2062 (point)
2063 (progn
2064 (let ((opos (point)))
2065 ;; Insert the title names.
2066 (dolist (element format)
2067 (insert
2068 (if (stringp element)
2069 element
2070 (pcase-let ((`(,sym ,min ,_max ,align) element))
2071 ;; Ignore a negative min when we're inserting the title
2072 (when (cl-minusp min)
2073 (setq min (- min)))
2074 (let* ((name (or (get sym 'ibuffer-column-name)
2075 (error "Unknown column %s in ibuffer-formats" sym)))
2076 (len (length name))
2077 (hmap (get sym 'header-mouse-map))
2078 (strname (if (< len min)
2079 (ibuffer-format-column name
2080 (- min len)
2081 align)
2082 name)))
2083 (when hmap
2084 (setq
2085 strname
2086 (propertize strname 'mouse-face 'highlight 'keymap hmap)))
2087 strname)))))
2088 (add-text-properties opos (point) `(ibuffer-title-header t))
2090 ;; Add the underlines
2091 (let ((str (save-excursion
2092 (forward-line -1)
2093 (beginning-of-line)
2094 (buffer-substring (point) (line-end-position)))))
2095 (apply #'insert (mapcar
2096 (lambda (c)
2097 (if (not (or (char-equal c ?\s)
2099 ?-
2100 ?\s))
2101 str)))
2103 (point))
2104 `(ibuffer-title t font-lock-face ,ibuffer-title-face))
2105 ;; Now, insert the summary columns.
2106 (goto-char (point-max))
2107 (if (get-text-property (1- (point-max)) 'ibuffer-summary)
2108 (delete-region (previous-single-property-change
2109 (point-max) 'ibuffer-summary)
2110 (point-max)))
2111 (if ibuffer-display-summary
2112 (add-text-properties
2113 (point)
2114 (progn
2116 (dolist (element format)
2117 (insert
2118 (if (stringp element)
2119 (make-string (length element) ?\s)
2120 (pcase-let ((`(,sym ,min ,_max ,align) element))
2121 ;; Ignore a negative min when we're inserting the title.
2122 (when (cl-minusp min)
2123 (setq min (- min)))
2124 (let* ((summary
2125 (if (get sym 'ibuffer-column-summarizer)
2126 (funcall (get sym 'ibuffer-column-summarizer)
2127 (get sym 'ibuffer-column-summary))
2128 (make-string
2129 (length (get sym 'ibuffer-column-name))
2130 ?\s)))
2131 (len (length summary)))
2132 (if (< len min)
2133 (ibuffer-format-column summary
2134 (- min len)
2135 align)
2136 summary))))))
2137 (point))
2138 `(ibuffer-summary t)))))
2141 (defun ibuffer-redisplay (&optional silent)
2142 "Redisplay the current list of buffers.
2143 This does not show new buffers; use `ibuffer-update' for that.
2145 If optional arg SILENT is non-nil, do not display progress messages."
2146 (interactive)
2147 (ibuffer-forward-line 0)
2148 (unless silent
2149 (message "Redisplaying current buffer list..."))
2150 (let ((blist (ibuffer-current-state-list)))
2151 (when (and (null blist)
2152 (featurep 'ibuf-ext)
2153 (or ibuffer-filtering-qualifiers ibuffer-hidden-filter-groups))
2154 (message "No buffers! (note: filtering in effect)"))
2155 (ibuffer-redisplay-engine blist t)
2156 (unless silent
2157 (message "Redisplaying current buffer list...done"))
2158 (ibuffer-forward-line 0)))
2160 (defun ibuffer-update (arg &optional silent)
2161 "Regenerate the list of all buffers.
2163 Prefix arg non-nil means to toggle whether buffers that match
2164 `ibuffer-maybe-show-predicates' should be displayed.
2166 If optional arg SILENT is non-nil, do not display progress messages."
2167 (interactive "P")
2168 (if arg
2169 (setq ibuffer-display-maybe-show-predicates
2170 (not ibuffer-display-maybe-show-predicates)))
2171 (ibuffer-forward-line 0)
2172 (let* ((bufs (buffer-list))
2173 (blist (ibuffer-filter-buffers
2174 (current-buffer)
2175 (if (and
2176 (cadr bufs)
2177 (eq ibuffer-always-show-last-buffer
2178 :nomini)
2179 (minibufferp (cadr bufs)))
2180 (cl-caddr bufs)
2181 (cadr bufs))
2182 (ibuffer-current-buffers-with-marks bufs)
2183 ibuffer-display-maybe-show-predicates)))
2184 (and (null blist)
2185 (featurep 'ibuf-ext)
2186 ibuffer-filtering-qualifiers
2187 (message "No buffers! (note: filtering in effect)"))
2188 (unless silent
2189 (message "Updating buffer list..."))
2190 (ibuffer-redisplay-engine blist arg)
2191 (unless silent
2192 (message "Updating buffer list...done")))
2193 (if (eq ibuffer-shrink-to-minimum-size 'onewindow)
2194 (ibuffer-shrink-to-fit t)
2195 (when ibuffer-shrink-to-minimum-size
2196 (ibuffer-shrink-to-fit)))
2197 (ibuffer-forward-line 0)
2198 ;; I tried to update this automatically from the mode-line-process format,
2199 ;; but changing nil-ness of header-line-format while computing
2200 ;; mode-line-format is asking a bit too much it seems. --Stef
2201 (setq header-line-format
2202 (and ibuffer-use-header-line
2203 ibuffer-filtering-qualifiers
2204 ibuffer-header-line-format)))
2206 (defun ibuffer-sort-bufferlist (bmarklist)
2207 (unless ibuffer-sorting-functions-alist
2208 ;; make sure the sorting functions are loaded
2209 (require 'ibuf-ext))
2210 (let* ((sortdat (assq ibuffer-sorting-mode
2211 ibuffer-sorting-functions-alist))
2212 (func (cl-caddr sortdat)))
2213 (let ((result
2214 ;; actually sort the buffers
2215 (if (and sortdat func)
2216 (sort bmarklist func)
2217 bmarklist)))
2218 ;; perhaps reverse the sorted buffer list
2219 (if ibuffer-sorting-reversep
2220 (nreverse result)
2221 result))))
2223 (defun ibuffer-insert-filter-group (name display-name filter-string format bmarklist)
2224 (add-text-properties
2225 (point)
2226 (progn
2227 (insert "[ " display-name " ]")
2228 (point))
2229 `(ibuffer-filter-group-name
2230 ,name
2231 font-lock-face ,ibuffer-filter-group-name-face
2232 keymap ,ibuffer-mode-filter-group-map
2233 mouse-face highlight
2234 help-echo ,(let ((echo '(if tooltip-mode
2236 "mouse-1: toggle marks mouse-2: hide/show")))
2237 (if (> (length filter-string) 0)
2238 `(concat ,filter-string
2240 ,echo)
2241 echo))))
2243 (when bmarklist
2244 (put-text-property
2245 (point)
2246 (progn
2247 (dolist (entry bmarklist)
2248 (ibuffer-insert-buffer-line (car entry) (cdr entry) format))
2249 (point))
2250 'ibuffer-filter-group
2251 name)))
2253 (defun ibuffer-redisplay-engine (bmarklist &optional _ignore)
2254 (ibuffer-assert-ibuffer-mode)
2255 (let* ((--ibuffer-insert-buffers-and-marks-format
2256 (ibuffer-current-format))
2257 (--ibuffer-expanded-format (mapcar #'ibuffer-expand-format-entry
2258 (ibuffer-current-format t)))
2259 (orig (count-lines (point-min) (point)))
2260 ;; Inhibit font-lock caching tricks, since we're modifying the
2261 ;; entire buffer at once
2262 (after-change-functions nil)
2263 (ext-loaded (featurep 'ibuf-ext))
2264 (bgroups (if ext-loaded
2265 (ibuffer-generate-filter-groups bmarklist)
2266 (list (cons "Default" bmarklist)))))
2267 (ibuffer-clear-summary-columns --ibuffer-expanded-format)
2268 (unwind-protect
2269 (progn
2270 (setq buffer-read-only nil)
2271 (erase-buffer)
2272 (ibuffer-update-format)
2273 (dolist (group (nreverse bgroups))
2274 (let* ((name (car group))
2275 (disabled (and ext-loaded
2276 (member name ibuffer-hidden-filter-groups)))
2277 (bmarklist (cdr group)))
2278 (unless (and (null bmarklist)
2279 (not disabled)
2280 ext-loaded
2281 (null ibuffer-show-empty-filter-groups))
2282 (ibuffer-insert-filter-group
2283 name
2284 (if disabled (concat name " ...") name)
2285 (if ext-loaded
2286 (ibuffer-format-filter-group-data name)
2287 "")
2288 --ibuffer-insert-buffers-and-marks-format
2289 (if disabled
2290 nil
2291 (ibuffer-sort-bufferlist bmarklist))))))
2292 (ibuffer-update-title-and-summary --ibuffer-expanded-format))
2293 (setq buffer-read-only t)
2294 (set-buffer-modified-p ibuffer-did-modification)
2295 (setq ibuffer-did-modification nil)
2296 (goto-char (point-min))
2297 (forward-line orig))))
2299 (defun ibuffer-quit ()
2300 "Quit this `ibuffer' session.
2301 Try to restore the previous window configuration if
2302 `ibuffer-restore-window-config-on-quit' is non-nil."
2303 (interactive)
2304 (if ibuffer-restore-window-config-on-quit
2305 (progn
2306 (bury-buffer)
2307 (unless (= (count-windows) 1)
2308 (set-window-configuration ibuffer-prev-window-config)))
2309 (bury-buffer)))
2311 ;;;###autoload
2312 (defun ibuffer-list-buffers (&optional files-only)
2313 "Display a list of buffers, in another window.
2314 If optional argument FILES-ONLY is non-nil, then add a filter for
2315 buffers which are visiting a file."
2316 (interactive "P")
2317 (ibuffer t nil (when files-only
2318 '((filename . ".*"))) t))
2320 ;;;###autoload
2321 (defun ibuffer-other-window (&optional files-only)
2322 "Like `ibuffer', but displayed in another window by default.
2323 If optional argument FILES-ONLY is non-nil, then add a filter for
2324 buffers which are visiting a file."
2325 (interactive "P")
2326 (ibuffer t nil (when files-only
2327 '((filename . ".*")))))
2329 ;;;###autoload
2330 (defun ibuffer (&optional other-window-p name qualifiers noselect
2331 shrink filter-groups formats)
2332 "Begin using Ibuffer to edit a list of buffers.
2333 Type 'h' after entering ibuffer for more information.
2335 All arguments are optional.
2336 OTHER-WINDOW-P says to use another window.
2338 QUALIFIERS is an initial set of filtering qualifiers to use;
2339 see `ibuffer-filtering-qualifiers'.
2340 NOSELECT means don't select the Ibuffer buffer.
2341 SHRINK means shrink the buffer to minimal size. The special
2342 value `onewindow' means always use another window.
2343 FILTER-GROUPS is an initial set of filtering groups to use;
2344 see `ibuffer-filter-groups'.
2345 FORMATS is the value to use for `ibuffer-formats'.
2346 If specified, then the variable `ibuffer-formats' will have
2347 that value locally in this buffer."
2348 (interactive "P")
2349 (when ibuffer-use-other-window
2350 (setq other-window-p t))
2351 (setq ibuffer-prev-window-config (current-window-configuration))
2352 (let ((buf (get-buffer-create (or name "*Ibuffer*"))))
2353 (if other-window-p
2354 (funcall (if noselect (lambda (buf) (display-buffer buf t)) #'pop-to-buffer) buf)
2355 (funcall (if noselect #'display-buffer #'switch-to-buffer) buf))
2356 (with-current-buffer buf
2357 (save-selected-window
2358 ;; We switch to the buffer's window in order to be able
2359 ;; to modify the value of point
2360 (select-window (get-buffer-window buf 0))
2361 (or (eq major-mode 'ibuffer-mode)
2362 (ibuffer-mode))
2363 (setq ibuffer-restore-window-config-on-quit other-window-p)
2364 (when shrink
2365 (setq ibuffer-shrink-to-minimum-size shrink))
2366 (when qualifiers
2367 (require 'ibuf-ext)
2368 (setq ibuffer-filtering-qualifiers qualifiers))
2369 (when filter-groups
2370 (require 'ibuf-ext)
2371 (setq ibuffer-filter-groups filter-groups))
2372 (when formats
2373 (set (make-local-variable 'ibuffer-formats) formats))
2374 (ibuffer-update nil)
2375 ;; Skip the group name by default.
2376 (ibuffer-forward-line 0 t)
2377 (unwind-protect
2378 (progn
2379 (setq buffer-read-only nil)
2380 (run-hooks 'ibuffer-hook))
2381 (setq buffer-read-only t))
2382 (unless ibuffer-expert
2383 (message "Commands: m, u, t, RET, g, k, S, D, Q; q to quit; h for help"))))))
2385 (put 'ibuffer-mode 'mode-class 'special)
2386 (defun ibuffer-mode ()
2387 "A major mode for viewing a list of buffers.
2388 In Ibuffer, you can conveniently perform many operations on the
2389 currently open buffers, in addition to filtering your view to a
2390 particular subset of them, and sorting by various criteria.
2392 Operations on marked buffers:
2403 buffers.
2408 a given regexp (like the function `occur').
2410 buffers to a shell command.
2412 buffers with the output of a shell command.
2414 buffer's file as an argument.
2416 is a very flexible command. For example, if you want to make all
2417 of the marked buffers read only, try using (read-only-mode 1) as
2418 the input form.
2420 is evaluated.
2422 but don't kill the associated buffer.
2425 Marking commands:
2429 all unmarked buffers.
2432 previous line.
2436 This means that the buffer is modified, and has an associated file.
2438 regardless of whether or not they have an associated file.
2440 ends with '*'.
2442 an associated file, but that file doesn't currently exist.
2452 Filtering commands:
2472 Filter group commands:
2483 Sorting commands:
2493 Other commands:
2496 Prefix arg means to toggle whether buffers that match
2497 `ibuffer-maybe-show-predicates' should be displayed.
2505 and its associated file.
2509 the new window.
2512 ** Information on Filtering:
2514 You can filter your ibuffer view via different criteria. Each Ibuffer
2515 buffer has its own stack of active filters. For example, suppose you
2516 are working on an Emacs Lisp project. You can create an Ibuffer
2517 buffer displays buffers in just `emacs-lisp' modes via
2519 is just one entry on the filtering stack.
2521 You can also combine filters. The various filtering commands push a
2522 new filter onto the stack, and the filters combine to show just
2523 buffers which satisfy ALL criteria on the stack. For example, suppose
2524 you only want to see buffers in `emacs-lisp' mode, whose names begin
2529 Additionally, you can OR the top two filters together with
2531 `emacs-lisp-mode' or `lisp-interaction-mode', type:
2533 '\\[ibuffer-filter-by-mode] emacs-lisp-mode RET \\[ibuffer-filter-by-mode] lisp-interaction-mode RET \\[ibuffer-or-filters]'.
2535 Filters can also be saved and restored using mnemonic names: see the
2536 functions `ibuffer-save-filters' and `ibuffer-switch-to-saved-filters'.
2539 to disable all filtering currently in effect, use
2542 ** Filter Groups:
2546 match a filter, which are displayed together in an Ibuffer buffer. To
2547 create a filter group, simply use the regular functions to create a
2550 A quick example will make things clearer. Suppose that one wants to
2551 group all of one's Emacs Lisp buffers together. To do this, type
2553 '\\[ibuffer-filter-by-mode] emacs-lisp-mode RET \\[ibuffer-filters-to-filter-group] RET emacs lisp buffers RET'
2555 You may, of course, name the group whatever you want; it doesn't have
2557 arbitrary combination of filters.
2559 Just like filters themselves, filter groups act as a stack. Buffers
2560 will not be displayed multiple times if they would be included in
2561 multiple filter groups; instead, the first filter group is used. The
2562 filter groups are displayed in this order of precedence.
2564 You may rearrange filter groups by using the regular
2566 will be inserted before the group at point."
2567 (kill-all-local-variables)
2568 (use-local-map ibuffer-mode-map)
2569 (setq major-mode 'ibuffer-mode)
2570 (setq mode-name "Ibuffer")
2571 ;; Include state info next to the mode name.
2572 (set (make-local-variable 'mode-line-process)
2573 '(" by "
2574 (ibuffer-sorting-mode (:eval (symbol-name ibuffer-sorting-mode))
2575 "view time")
2576 (ibuffer-sorting-reversep " [rev]")
2577 (ibuffer-auto-mode " (Auto)")
2578 ;; Only list the filters if they're not already in the header-line.
2579 (header-line-format
2580 ""
2581 (:eval (if (functionp 'ibuffer-format-qualifier)
2582 (mapconcat 'ibuffer-format-qualifier
2583 ibuffer-filtering-qualifiers ""))))))
2584 ;; `ibuffer-update' puts this on header-line-format when needed.
2585 (setq ibuffer-header-line-format
2586 ;; Display the part that won't be in the mode-line.
2587 `("" ,mode-name
2588 ,@(mapcar (lambda (elem)
2589 (if (eq (car-safe elem) 'header-line-format)
2590 (nth 2 elem) elem))
2591 mode-line-process)))
2593 (setq buffer-read-only t)
2594 (buffer-disable-undo)
2595 (setq truncate-lines ibuffer-truncate-lines)
2596 ;; This makes things less ugly for Emacs 21 users with a non-nil
2597 ;; `show-trailing-whitespace'.
2598 (setq show-trailing-whitespace nil)
2599 ;; disable `show-paren-mode' buffer-locally
2600 (if (bound-and-true-p show-paren-mode)
2601 (set (make-local-variable 'show-paren-mode) nil))
2602 (set (make-local-variable 'revert-buffer-function)
2603 #'ibuffer-update)
2604 (set (make-local-variable 'ibuffer-sorting-mode)
2605 ibuffer-default-sorting-mode)
2606 (set (make-local-variable 'ibuffer-sorting-reversep)
2607 ibuffer-default-sorting-reversep)
2608 (set (make-local-variable 'ibuffer-shrink-to-minimum-size)
2609 ibuffer-default-shrink-to-minimum-size)
2610 (set (make-local-variable 'ibuffer-display-maybe-show-predicates)
2611 ibuffer-default-display-maybe-show-predicates)
2612 (set (make-local-variable 'ibuffer-filtering-qualifiers) nil)
2613 (set (make-local-variable 'ibuffer-filter-groups) nil)
2614 (set (make-local-variable 'ibuffer-filter-group-kill-ring) nil)
2615 (set (make-local-variable 'ibuffer-hidden-filter-groups) nil)
2616 (set (make-local-variable 'ibuffer-compiled-formats) nil)
2617 (set (make-local-variable 'ibuffer-cached-formats) nil)
2618 (set (make-local-variable 'ibuffer-cached-eliding-string) nil)
2619 (set (make-local-variable 'ibuffer-cached-elide-long-columns) nil)
2620 (set (make-local-variable 'ibuffer-current-format) nil)
2621 (set (make-local-variable 'ibuffer-restore-window-config-on-quit) nil)
2622 (set (make-local-variable 'ibuffer-did-modification) nil)
2623 (set (make-local-variable 'ibuffer-tmp-hide-regexps) nil)
2624 (set (make-local-variable 'ibuffer-tmp-show-regexps) nil)
2625 (define-key ibuffer-mode-map [menu-bar edit] 'undefined)
2626 (define-key ibuffer-mode-map [menu-bar operate] (cons "Operate" ibuffer-mode-operate-map))
2627 (ibuffer-update-format)
2628 (when ibuffer-default-directory
2629 (setq default-directory ibuffer-default-directory))
2630 (add-hook 'change-major-mode-hook 'font-lock-defontify nil t)
2631 (run-mode-hooks 'ibuffer-mode-hook))
2633 \f
2634 ;;; Start of automatically extracted autoloads.
2635 \f
2636 ;;;### (autoloads nil "ibuf-ext" "ibuf-ext.el" "d06b2735a74954e0c6922a811de7608c")
2637 ;;; Generated autoloads from ibuf-ext.el
2639 (autoload 'ibuffer-auto-mode "ibuf-ext" "\
2640 Toggle use of Ibuffer's auto-update facility (Ibuffer Auto mode).
2641 With a prefix argument ARG, enable Ibuffer Auto mode if ARG is
2642 positive, and disable it otherwise. If called from Lisp, enable
2643 the mode if ARG is omitted or nil.
2645 \(fn &optional ARG)" t nil)
2647 (autoload 'ibuffer-mouse-filter-by-mode "ibuf-ext" "\
2648 Enable or disable filtering by the major mode chosen via mouse.
2650 \(fn EVENT)" t nil)
2652 (autoload 'ibuffer-interactive-filter-by-mode "ibuf-ext" "\
2653 Enable or disable filtering by the major mode at point.
2655 \(fn EVENT-OR-POINT)" t nil)
2657 (autoload 'ibuffer-mouse-toggle-filter-group "ibuf-ext" "\
2658 Toggle the display status of the filter group chosen with the mouse.
2660 \(fn EVENT)" t nil)
2662 (autoload 'ibuffer-toggle-filter-group "ibuf-ext" "\
2663 Toggle the display status of the filter group on this line.
2665 \(fn)" t nil)
2667 (autoload 'ibuffer-forward-filter-group "ibuf-ext" "\
2668 Move point forwards by COUNT filtering groups.
2670 \(fn &optional COUNT)" t nil)
2672 (autoload 'ibuffer-backward-filter-group "ibuf-ext" "\
2673 Move point backwards by COUNT filtering groups.
2675 \(fn &optional COUNT)" t nil)
2676 (autoload 'ibuffer-do-shell-command-pipe "ibuf-ext")
2677 (autoload 'ibuffer-do-shell-command-pipe-replace "ibuf-ext")
2678 (autoload 'ibuffer-do-shell-command-file "ibuf-ext")
2679 (autoload 'ibuffer-do-eval "ibuf-ext")
2680 (autoload 'ibuffer-do-view-and-eval "ibuf-ext")
2681 (autoload 'ibuffer-do-rename-uniquely "ibuf-ext")
2682 (autoload 'ibuffer-do-revert "ibuf-ext")
2683 (autoload 'ibuffer-do-isearch "ibuf-ext")
2684 (autoload 'ibuffer-do-isearch-regexp "ibuf-ext")
2685 (autoload 'ibuffer-do-replace-regexp "ibuf-ext")
2686 (autoload 'ibuffer-do-query-replace "ibuf-ext")
2687 (autoload 'ibuffer-do-query-replace-regexp "ibuf-ext")
2688 (autoload 'ibuffer-do-print "ibuf-ext")
2690 (autoload 'ibuffer-included-in-filters-p "ibuf-ext" "\
2693 \(fn BUF FILTERS)" nil nil)
2695 (autoload 'ibuffer-filters-to-filter-group "ibuf-ext" "\
2696 Make the current filters into a filtering group.
2698 \(fn NAME)" t nil)
2700 (autoload 'ibuffer-set-filter-groups-by-mode "ibuf-ext" "\
2701 Set the current filter groups to filter by mode.
2703 \(fn)" t nil)
2705 (autoload 'ibuffer-pop-filter-group "ibuf-ext" "\
2706 Remove the first filter group.
2708 \(fn)" t nil)
2710 (autoload 'ibuffer-decompose-filter-group "ibuf-ext" "\
2711 Decompose the filter group GROUP into active filters.
2713 \(fn GROUP)" t nil)
2715 (autoload 'ibuffer-clear-filter-groups "ibuf-ext" "\
2716 Remove all filter groups.
2718 \(fn)" t nil)
2720 (autoload 'ibuffer-jump-to-filter-group "ibuf-ext" "\
2721 Move point to the filter group whose name is NAME.
2723 \(fn NAME)" t nil)
2725 (autoload 'ibuffer-kill-filter-group "ibuf-ext" "\
2726 Kill the filter group named NAME.
2727 The group will be added to `ibuffer-filter-group-kill-ring'.
2729 \(fn NAME)" t nil)
2731 (autoload 'ibuffer-kill-line "ibuf-ext" "\
2732 Kill the filter group at point.
2733 See also `ibuffer-kill-filter-group'.
2735 \(fn &optional ARG INTERACTIVE-P)" t nil)
2737 (autoload 'ibuffer-yank "ibuf-ext" "\
2738 Yank the last killed filter group before group at point.
2740 \(fn)" t nil)
2742 (autoload 'ibuffer-yank-filter-group "ibuf-ext" "\
2743 Yank the last killed filter group before group named NAME.
2745 \(fn NAME)" t nil)
2747 (autoload 'ibuffer-save-filter-groups "ibuf-ext" "\
2748 Save all active filter groups GROUPS as NAME.
2749 They are added to `ibuffer-saved-filter-groups'. Interactively,
2750 prompt for NAME, and use the current filters.
2752 \(fn NAME GROUPS)" t nil)
2754 (autoload 'ibuffer-delete-saved-filter-groups "ibuf-ext" "\
2755 Delete saved filter groups with NAME.
2756 They are removed from `ibuffer-saved-filter-groups'.
2758 \(fn NAME)" t nil)
2760 (autoload 'ibuffer-switch-to-saved-filter-groups "ibuf-ext" "\
2761 Set this buffer's filter groups to saved version with NAME.
2762 The value from `ibuffer-saved-filter-groups' is used.
2764 \(fn NAME)" t nil)
2766 (autoload 'ibuffer-filter-disable "ibuf-ext" "\
2767 Disable all filters currently in effect in this buffer.
2768 With optional arg DELETE-FILTER-GROUPS non-nil, delete all filter
2769 group definitions by setting `ibuffer-filter-groups' to nil.
2771 \(fn &optional DELETE-FILTER-GROUPS)" t nil)
2773 (autoload 'ibuffer-pop-filter "ibuf-ext" "\
2774 Remove the top filter in this buffer.
2776 \(fn)" t nil)
2778 (autoload 'ibuffer-decompose-filter "ibuf-ext" "\
2779 Separate the top compound filter (OR, NOT, or SAVED) in this buffer.
2781 This means that the topmost filter on the filtering stack, which must
2782 be a complex filter like (OR [name: foo] [mode: bar-mode]), will be
2783 turned into two separate filters [name: foo] and [mode: bar-mode].
2785 \(fn)" t nil)
2787 (autoload 'ibuffer-exchange-filters "ibuf-ext" "\
2788 Exchange the top two filters on the stack in this buffer.
2790 \(fn)" t nil)
2792 (autoload 'ibuffer-negate-filter "ibuf-ext" "\
2793 Negate the sense of the top filter in the current buffer.
2795 \(fn)" t nil)
2797 (autoload 'ibuffer-or-filter "ibuf-ext" "\
2798 Replace the top two filters in this buffer with their logical OR.
2799 If optional argument REVERSE is non-nil, instead break the top OR
2800 filter into parts.
2802 \(fn &optional REVERSE)" t nil)
2804 (autoload 'ibuffer-save-filters "ibuf-ext" "\
2805 Save FILTERS in this buffer with name NAME in `ibuffer-saved-filters'.
2806 Interactively, prompt for NAME, and use the current filters.
2808 \(fn NAME FILTERS)" t nil)
2810 (autoload 'ibuffer-delete-saved-filters "ibuf-ext" "\
2811 Delete saved filters with NAME from `ibuffer-saved-filters'.
2813 \(fn NAME)" t nil)
2815 (autoload 'ibuffer-add-saved-filters "ibuf-ext" "\
2816 Add saved filters from `ibuffer-saved-filters' to this buffer's filters.
2818 \(fn NAME)" t nil)
2820 (autoload 'ibuffer-switch-to-saved-filters "ibuf-ext" "\
2821 Set this buffer's filters to filters with NAME from `ibuffer-saved-filters'.
2823 \(fn NAME)" t nil)
2824 (autoload 'ibuffer-filter-by-mode "ibuf-ext")
2825 (autoload 'ibuffer-filter-by-used-mode "ibuf-ext")
2826 (autoload 'ibuffer-filter-by-derived-mode "ibuf-ext")
2827 (autoload 'ibuffer-filter-by-name "ibuf-ext")
2828 (autoload 'ibuffer-filter-by-filename "ibuf-ext")
2829 (autoload 'ibuffer-filter-by-size-gt "ibuf-ext")
2830 (autoload 'ibuffer-filter-by-size-lt "ibuf-ext")
2831 (autoload 'ibuffer-filter-by-content "ibuf-ext")
2832 (autoload 'ibuffer-filter-by-predicate "ibuf-ext")
2834 (autoload 'ibuffer-toggle-sorting-mode "ibuf-ext" "\
2835 Toggle the current sorting mode.
2836 Default sorting modes are:
2837 Recency - the last time the buffer was viewed
2838 Name - the name of the buffer
2839 Major Mode - the name of the major mode of the buffer
2840 Size - the size of the buffer
2842 \(fn)" t nil)
2844 (autoload 'ibuffer-invert-sorting "ibuf-ext" "\
2845 Toggle whether or not sorting is in reverse order.
2847 \(fn)" t nil)
2848 (autoload 'ibuffer-do-sort-by-major-mode "ibuf-ext")
2849 (autoload 'ibuffer-do-sort-by-mode-name "ibuf-ext")
2850 (autoload 'ibuffer-do-sort-by-alphabetic "ibuf-ext")
2851 (autoload 'ibuffer-do-sort-by-size "ibuf-ext")
2852 (autoload 'ibuffer-do-sort-by-filename/process "ibuf-ext")
2854 (autoload 'ibuffer-bs-show "ibuf-ext" "\
2855 Emulate `bs-show' from the bs.el package.
2857 \(fn)" t nil)
2859 (autoload 'ibuffer-add-to-tmp-hide "ibuf-ext" "\
2860 Add REGEXP to `ibuffer-tmp-hide-regexps'.
2861 This means that buffers whose name matches REGEXP will not be shown
2862 for this Ibuffer session.
2864 \(fn REGEXP)" t nil)
2866 (autoload 'ibuffer-add-to-tmp-show "ibuf-ext" "\
2867 Add REGEXP to `ibuffer-tmp-show-regexps'.
2868 This means that buffers whose name matches REGEXP will always be shown
2869 for this Ibuffer session.
2871 \(fn REGEXP)" t nil)
2873 (autoload 'ibuffer-forward-next-marked "ibuf-ext" "\
2874 Move forward by COUNT marked buffers (default 1).
2876 If MARK is non-nil, it should be a character denoting the type of mark
2877 to move by. The default is `ibuffer-marked-char'.
2879 If DIRECTION is non-nil, it should be an integer; negative integers
2880 mean move backwards, non-negative integers mean move forwards.
2882 \(fn &optional COUNT MARK DIRECTION)" t nil)
2884 (autoload 'ibuffer-backwards-next-marked "ibuf-ext" "\
2885 Move backwards by COUNT marked buffers (default 1).
2887 If MARK is non-nil, it should be a character denoting the type of mark
2888 to move by. The default is `ibuffer-marked-char'.
2890 \(fn &optional COUNT MARK)" t nil)
2892 (autoload 'ibuffer-do-kill-lines "ibuf-ext" "\
2893 Hide all of the currently marked lines.
2895 \(fn)" t nil)
2897 (autoload 'ibuffer-jump-to-buffer "ibuf-ext" "\
2898 Move point to the buffer whose name is NAME.
2900 If called interactively, prompt for a buffer name and go to the
2901 corresponding line in the Ibuffer buffer. If said buffer is in a
2902 hidden group filter, open it.
2904 If `ibuffer-jump-offer-only-visible-buffers' is non-nil, only offer
2905 visible buffers in the completion list. Calling the command with
2906 a prefix argument reverses the meaning of that variable.
2908 \(fn NAME)" t nil)
2910 (autoload 'ibuffer-diff-with-file "ibuf-ext" "\
2911 View the differences between marked buffers and their associated files.
2912 If no buffers are marked, use buffer at point.
2915 \(fn)" t nil)
2917 (autoload 'ibuffer-copy-filename-as-kill "ibuf-ext" "\
2918 Copy filenames of marked buffers into the kill ring.
2920 The names are separated by a space.
2921 If a buffer has no filename, it is ignored.
2923 With no prefix arg, use the filename sans its directory of each marked file.
2924 With a zero prefix arg, use the complete filename of each marked file.
2926 to `ibuffer-default-directory' if non-nil, otherwise `default-directory'.
2930 \(fn &optional ARG)" t nil)
2932 (autoload 'ibuffer-mark-by-name-regexp "ibuf-ext" "\
2933 Mark all buffers whose name matches REGEXP.
2935 \(fn REGEXP)" t nil)
2937 (autoload 'ibuffer-mark-by-mode-regexp "ibuf-ext" "\
2938 Mark all buffers whose major mode matches REGEXP.
2940 \(fn REGEXP)" t nil)
2942 (autoload 'ibuffer-mark-by-file-name-regexp "ibuf-ext" "\
2943 Mark all buffers whose file name matches REGEXP.
2945 \(fn REGEXP)" t nil)
2947 (autoload 'ibuffer-mark-by-mode "ibuf-ext" "\
2948 Mark all buffers whose major mode equals MODE.
2950 \(fn MODE)" t nil)
2952 (autoload 'ibuffer-mark-modified-buffers "ibuf-ext" "\
2953 Mark all modified buffers.
2955 \(fn)" t nil)
2957 (autoload 'ibuffer-mark-unsaved-buffers "ibuf-ext" "\
2958 Mark all modified buffers that have an associated file.
2960 \(fn)" t nil)
2962 (autoload 'ibuffer-mark-dissociated-buffers "ibuf-ext" "\
2963 Mark all buffers whose associated file does not exist.
2965 \(fn)" t nil)
2967 (autoload 'ibuffer-mark-help-buffers "ibuf-ext" "\
2968 Mark buffers whose major mode is in variable `ibuffer-help-buffer-modes'.
2970 \(fn)" t nil)
2972 (autoload 'ibuffer-mark-compressed-file-buffers "ibuf-ext" "\
2973 Mark buffers whose associated file is compressed.
2975 \(fn)" t nil)
2977 (autoload 'ibuffer-mark-old-buffers "ibuf-ext" "\
2978 Mark buffers which have not been viewed in `ibuffer-old-time' hours.
2980 \(fn)" t nil)
2982 (autoload 'ibuffer-mark-special-buffers "ibuf-ext" "\
2983 Mark all buffers whose name begins and ends with '*'.
2985 \(fn)" t nil)
2987 (autoload 'ibuffer-mark-read-only-buffers "ibuf-ext" "\
2988 Mark all read-only buffers.
2990 \(fn)" t nil)
2992 (autoload 'ibuffer-mark-dired-buffers "ibuf-ext" "\
2993 Mark all `dired' buffers.
2995 \(fn)" t nil)
2997 (autoload 'ibuffer-do-occur "ibuf-ext" "\
2998 View lines which match REGEXP in all marked buffers.
2999 Optional argument NLINES says how many lines of context to display: it
3000 defaults to one.
3002 \(fn REGEXP &optional NLINES)" t nil)
3004 ;;;***
3005 \f
3006 ;;; End of automatically extracted autoloads.
3009 (provide 'ibuffer)
3011 (run-hooks 'ibuffer-load-hook)
3013 ;; Local Variables:
3014 ;; coding: utf-8
3015 ;; End:
3017 ;;; ibuffer.el ends here