| 1 | ;;; ibuffer.el --- operate on buffers like dired |
| 2 | |
| 3 | ;; Copyright (C) 2000, 2001, 2002, 2003, 2004, |
| 4 | ;; 2005, 2006, 2007, 2008 Free Software Foundation, Inc. |
| 5 | |
| 6 | ;; Author: Colin Walters <walters@verbum.org> |
| 7 | ;; Maintainer: John Paul Wallington <jpw@gnu.org> |
| 8 | ;; Created: 8 Sep 2000 |
| 9 | ;; Keywords: buffer, convenience |
| 10 | |
| 11 | ;; This file is part of GNU Emacs. |
| 12 | |
| 13 | ;; GNU Emacs is free software: you can redistribute it and/or modify |
| 14 | ;; it under the terms of the GNU General Public License as published by |
| 15 | ;; the Free Software Foundation, either version 3 of the License, or |
| 16 | ;; (at your option) any later version. |
| 17 | |
| 18 | ;; GNU Emacs is distributed in the hope that it will be useful, |
| 19 | ;; but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 20 | ;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 21 | ;; GNU General Public License for more details. |
| 22 | |
| 23 | ;; You should have received a copy of the GNU General Public License |
| 24 | ;; along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>. |
| 25 | |
| 26 | ;;; Commentary: |
| 27 | |
| 28 | ;; ibuffer.el is an advanced replacement for the `buffer-menu' which |
| 29 | ;; is normally distributed with Emacs. Its interface is intended to |
| 30 | ;; be analogous to that of Dired. |
| 31 | |
| 32 | ;;; Code: |
| 33 | |
| 34 | (eval-when-compile |
| 35 | (require 'cl) |
| 36 | (require 'ibuf-macs) |
| 37 | (require 'dired)) |
| 38 | |
| 39 | (require 'font-core) |
| 40 | |
| 41 | ;; These come from ibuf-ext.el, which can not be require'd at compile time |
| 42 | ;; because it has a recursive dependency on ibuffer.el |
| 43 | (defvar ibuffer-auto-mode) |
| 44 | (defvar ibuffer-cached-filter-formats) |
| 45 | (defvar ibuffer-compiled-filter-formats) |
| 46 | (defvar ibuffer-filter-format-alist) |
| 47 | (defvar ibuffer-filter-group-kill-ring) |
| 48 | (defvar ibuffer-filter-groups) |
| 49 | (defvar ibuffer-filtering-qualifiers) |
| 50 | (defvar ibuffer-header-line-format) |
| 51 | (defvar ibuffer-hidden-filter-groups) |
| 52 | (defvar ibuffer-inline-columns) |
| 53 | (defvar ibuffer-show-empty-filter-groups) |
| 54 | (defvar ibuffer-tmp-hide-regexps) |
| 55 | (defvar ibuffer-tmp-show-regexps) |
| 56 | |
| 57 | (declare-function ibuffer-mark-on-buffer "ibuf-ext" |
| 58 | (func &optional ibuffer-mark-on-buffer-mark group)) |
| 59 | (declare-function ibuffer-format-qualifier "ibuf-ext" (qualifier)) |
| 60 | (declare-function ibuffer-generate-filter-groups "ibuf-ext" |
| 61 | (bmarklist &optional noempty nodefault)) |
| 62 | (declare-function ibuffer-format-filter-group-data "ibuf-ext" (filter)) |
| 63 | |
| 64 | (defgroup ibuffer nil |
| 65 | "An advanced replacement for `buffer-menu'. |
| 66 | |
| 67 | Ibuffer allows you to operate on buffers in a manner much like Dired. |
| 68 | Operations include sorting, marking by regular expression, and |
| 69 | the ability to filter the displayed buffers by various criteria." |
| 70 | :version "22.1" |
| 71 | :group 'convenience) |
| 72 | |
| 73 | (defcustom ibuffer-formats '((mark modified read-only " " (name 18 18 :left :elide) |
| 74 | " " (size 9 -1 :right) |
| 75 | " " (mode 16 16 :left :elide) " " filename-and-process) |
| 76 | (mark " " (name 16 -1) " " filename)) |
| 77 | "A list of ways to display buffer lines. |
| 78 | |
| 79 | With Ibuffer, you are not limited to displaying just certain |
| 80 | attributes of a buffer such as size, name, and mode in a particular |
| 81 | order. Through this variable, you can completely customize and |
| 82 | control the appearance of an Ibuffer buffer. See also |
| 83 | `define-ibuffer-column', which allows you to define your own columns |
| 84 | for display. |
| 85 | |
| 86 | This variable has the form |
| 87 | ((COLUMN COLUMN ...) (COLUMN COLUMN ...) ...) |
| 88 | Each element in `ibuffer-formats' should be a list containing COLUMN |
| 89 | specifiers. A COLUMN can be any of the following: |
| 90 | |
| 91 | SYMBOL - A symbol naming the column. Predefined columns are: |
| 92 | mark modified read-only name size mode process filename |
| 93 | When you define your own columns using `define-ibuffer-column', just |
| 94 | use their name like the predefined columns here. This entry can |
| 95 | also be a function of two arguments, which should return a string. |
| 96 | The first argument is the buffer object, and the second is the mark |
| 97 | on that buffer. |
| 98 | or |
| 99 | \"STRING\" - A literal string to display. |
| 100 | or |
| 101 | (SYMBOL MIN-SIZE MAX-SIZE &optional ALIGN ELIDE) - SYMBOL is a |
| 102 | symbol naming the column, and MIN-SIZE and MAX-SIZE are integers (or |
| 103 | functions of no arguments returning an integer) which constrict the |
| 104 | size of a column. If MAX-SIZE is -1, there is no upper bound. The |
| 105 | default values are 0 and -1, respectively. If MIN-SIZE is negative, |
| 106 | use the end of the string. The optional element ALIGN describes the |
| 107 | alignment of the column; it can be :left, :center or :right. The |
| 108 | optional element ELIDE describes whether or not to elide the column |
| 109 | if it is too long; valid values are :elide and nil. The default is |
| 110 | nil (don't elide). |
| 111 | |
| 112 | Some example of valid entries in `ibuffer-formats', with |
| 113 | description (also, feel free to try them out, and experiment with your |
| 114 | own!): |
| 115 | |
| 116 | (mark \" \" name) |
| 117 | This format just displays the current mark (if any) and the name of |
| 118 | the buffer, separated by a space. |
| 119 | (mark modified read-only \" \" (name 16 16 :left) \" \" (size 6 -1 :right)) |
| 120 | This format displays the current mark (if any), its modification and |
| 121 | read-only status, as well as the name of the buffer and its size. In |
| 122 | this format, the name is restricted to 16 characters (longer names |
| 123 | will be truncated, and shorter names will be padded with spaces), and |
| 124 | the name is also aligned to the left. The size of the buffer will |
| 125 | be padded with spaces up to a minimum of six characters, but there is |
| 126 | no upper limit on its size. The size will also be aligned to the |
| 127 | right. |
| 128 | |
| 129 | Thus, if you wanted to use these two formats, add |
| 130 | |
| 131 | (setq ibuffer-formats '((mark \" \" name) |
| 132 | (mark modified read-only |
| 133 | (name 16 16 :left) (size 6 -1 :right)))) |
| 134 | |
| 135 | to your ~/.emacs file. |
| 136 | |
| 137 | Using \\[ibuffer-switch-format], you can rotate the display between |
| 138 | the specified formats in the list." |
| 139 | :type '(repeat sexp) |
| 140 | :group 'ibuffer) |
| 141 | |
| 142 | (defcustom ibuffer-always-compile-formats (featurep 'bytecomp) |
| 143 | "If non-nil, then use the byte-compiler to optimize `ibuffer-formats'. |
| 144 | This will increase the redisplay speed, at the cost of loading the |
| 145 | elisp byte-compiler." |
| 146 | :type 'boolean |
| 147 | :group 'ibuffer) |
| 148 | |
| 149 | (defcustom ibuffer-fontification-alist |
| 150 | `((10 buffer-read-only font-lock-constant-face) |
| 151 | (15 (and buffer-file-name |
| 152 | (string-match ibuffer-compressed-file-name-regexp |
| 153 | buffer-file-name)) |
| 154 | font-lock-doc-face) |
| 155 | (20 (string-match "^*" (buffer-name)) font-lock-keyword-face) |
| 156 | (25 (and (string-match "^ " (buffer-name)) |
| 157 | (null buffer-file-name)) |
| 158 | italic) |
| 159 | (30 (memq major-mode ibuffer-help-buffer-modes) font-lock-comment-face) |
| 160 | (35 (eq major-mode 'dired-mode) font-lock-function-name-face)) |
| 161 | "An alist describing how to fontify buffers. |
| 162 | Each element should be of the form (PRIORITY FORM FACE), where |
| 163 | PRIORITY is an integer, FORM is an arbitrary form to evaluate in the |
| 164 | buffer, and FACE is the face to use for fontification. If the FORM |
| 165 | evaluates to non-nil, then FACE will be put on the buffer name. The |
| 166 | element with the highest PRIORITY takes precedence. |
| 167 | |
| 168 | If you change this variable, you must kill the Ibuffer buffer and |
| 169 | recreate it for the change to take effect." |
| 170 | :type '(repeat |
| 171 | (list (integer :tag "Priority") |
| 172 | (sexp :tag "Test Form") |
| 173 | face)) |
| 174 | :group 'ibuffer) |
| 175 | |
| 176 | (defcustom ibuffer-use-other-window nil |
| 177 | "If non-nil, display Ibuffer in another window by default." |
| 178 | :type 'boolean |
| 179 | :group 'ibuffer) |
| 180 | |
| 181 | (defcustom ibuffer-default-shrink-to-minimum-size nil |
| 182 | "If non-nil, minimize the size of the Ibuffer window by default." |
| 183 | :type 'boolean |
| 184 | :group 'ibuffer) |
| 185 | (defvar ibuffer-shrink-to-minimum-size nil) |
| 186 | |
| 187 | (defcustom ibuffer-display-summary t |
| 188 | "If non-nil, summarize Ibuffer columns." |
| 189 | :type 'boolean |
| 190 | :group 'ibuffer) |
| 191 | |
| 192 | (defcustom ibuffer-truncate-lines t |
| 193 | "If non-nil, do not display continuation lines." |
| 194 | :type 'boolean |
| 195 | :group 'ibuffer) |
| 196 | |
| 197 | (defcustom ibuffer-case-fold-search case-fold-search |
| 198 | "If non-nil, ignore case when searching." |
| 199 | :type 'boolean |
| 200 | :group 'ibuffer) |
| 201 | |
| 202 | (defcustom ibuffer-default-sorting-mode 'recency |
| 203 | "The criteria by which to sort the buffers. |
| 204 | |
| 205 | Note that this variable is local to each Ibuffer buffer. Thus, you |
| 206 | can have multiple Ibuffer buffers open, each with a different sorted |
| 207 | view of the buffers." |
| 208 | :type '(choice (const :tag "Last view time" :value recency) |
| 209 | (const :tag "Lexicographic" :value alphabetic) |
| 210 | (const :tag "Buffer size" :value size) |
| 211 | (const :tag "File name" :value filename/process) |
| 212 | (const :tag "Major mode" :value major-mode)) |
| 213 | :group 'ibuffer) |
| 214 | (defvar ibuffer-sorting-mode nil) |
| 215 | (defvar ibuffer-last-sorting-mode nil) |
| 216 | |
| 217 | (defcustom ibuffer-default-sorting-reversep nil |
| 218 | "If non-nil, reverse the default sorting order." |
| 219 | :type 'boolean |
| 220 | :group 'ibuffer) |
| 221 | (defvar ibuffer-sorting-reversep nil) |
| 222 | |
| 223 | (defcustom ibuffer-elide-long-columns nil |
| 224 | "If non-nil, then elide column entries which exceed their max length." |
| 225 | :type 'boolean |
| 226 | :group 'ibuffer) |
| 227 | (make-obsolete-variable 'ibuffer-elide-long-columns |
| 228 | "use the :elide argument of `ibuffer-formats'." |
| 229 | "22.1") |
| 230 | |
| 231 | (defcustom ibuffer-eliding-string "..." |
| 232 | "The string to use for eliding long columns." |
| 233 | :type 'string |
| 234 | :group 'ibuffer) |
| 235 | |
| 236 | (defcustom ibuffer-maybe-show-predicates `(,(lambda (buf) |
| 237 | (and (string-match "^ " (buffer-name buf)) |
| 238 | (null buffer-file-name)))) |
| 239 | "A list of predicates for buffers to display conditionally. |
| 240 | |
| 241 | A predicate can be a regexp or a function. |
| 242 | If a regexp, then it will be matched against the buffer's name. |
| 243 | If a function, it will be called with the buffer as an argument, and |
| 244 | should return non-nil if this buffer should be shown. |
| 245 | |
| 246 | Viewing of buffers hidden because of these predicates may be customized |
| 247 | via `ibuffer-default-display-maybe-show-predicates' and is toggled by |
| 248 | giving a non-nil prefix argument to `ibuffer-update'. |
| 249 | Note that this specialized filtering occurs before real filtering." |
| 250 | :type '(repeat (choice regexp function)) |
| 251 | :group 'ibuffer) |
| 252 | |
| 253 | (defcustom ibuffer-default-display-maybe-show-predicates nil |
| 254 | "Non-nil means show buffers that match `ibuffer-maybe-show-predicates'." |
| 255 | :type 'boolean |
| 256 | :group 'ibuffer) |
| 257 | |
| 258 | (defvar ibuffer-display-maybe-show-predicates nil) |
| 259 | |
| 260 | (defvar ibuffer-current-format nil) |
| 261 | |
| 262 | (defcustom ibuffer-movement-cycle t |
| 263 | "If non-nil, then forward and backwards movement commands cycle." |
| 264 | :type 'boolean |
| 265 | :group 'ibuffer) |
| 266 | |
| 267 | (defcustom ibuffer-modified-char ?* |
| 268 | "The character to display for modified buffers." |
| 269 | :type 'character |
| 270 | :group 'ibuffer) |
| 271 | |
| 272 | (defcustom ibuffer-read-only-char ?% |
| 273 | "The character to display for read-only buffers." |
| 274 | :type 'character |
| 275 | :group 'ibuffer) |
| 276 | |
| 277 | (defcustom ibuffer-marked-char ?> |
| 278 | "The character to display for marked buffers." |
| 279 | :type 'character |
| 280 | :group 'ibuffer) |
| 281 | |
| 282 | (defcustom ibuffer-deletion-char ?D |
| 283 | "The character to display for buffers marked for deletion." |
| 284 | :type 'character |
| 285 | :group 'ibuffer) |
| 286 | |
| 287 | (defcustom ibuffer-expert nil |
| 288 | "If non-nil, don't ask for confirmation of \"dangerous\" operations." |
| 289 | :type 'boolean |
| 290 | :group 'ibuffer) |
| 291 | |
| 292 | (defcustom ibuffer-view-ibuffer nil |
| 293 | "If non-nil, display the current Ibuffer buffer itself. |
| 294 | Note that this has a drawback - the data about the current Ibuffer |
| 295 | buffer will most likely be inaccurate. This includes modification |
| 296 | state, size, etc." |
| 297 | :type 'boolean |
| 298 | :group 'ibuffer) |
| 299 | |
| 300 | (defcustom ibuffer-always-show-last-buffer nil |
| 301 | "If non-nil, always display the previous buffer. |
| 302 | This variable takes precedence over filtering, and even |
| 303 | `ibuffer-never-show-predicates'." |
| 304 | :type '(choice (const :tag "Always" :value t) |
| 305 | (const :tag "Never" :value nil) |
| 306 | (const :tag "Always except minibuffer" :value :nomini)) |
| 307 | :group 'ibuffer) |
| 308 | |
| 309 | (defcustom ibuffer-jump-offer-only-visible-buffers nil |
| 310 | "If non-nil, only offer buffers visible in the Ibuffer buffer |
| 311 | in completion lists of the `ibuffer-jump-to-buffer' command." |
| 312 | :type 'boolean |
| 313 | :group 'ibuffer) |
| 314 | |
| 315 | (defcustom ibuffer-use-header-line (boundp 'header-line-format) |
| 316 | "If non-nil, display a header line containing current filters." |
| 317 | :type 'boolean |
| 318 | :group 'ibuffer) |
| 319 | |
| 320 | (defcustom ibuffer-default-directory nil |
| 321 | "The default directory to use for a new Ibuffer buffer. |
| 322 | If nil, inherit the directory of the buffer in which `ibuffer' was |
| 323 | called. Otherwise, this variable should be a string naming a |
| 324 | directory, like `default-directory'." |
| 325 | :type '(choice (const :tag "Inherit" :value nil) |
| 326 | string) |
| 327 | :group 'ibuffer) |
| 328 | |
| 329 | (defcustom ibuffer-help-buffer-modes |
| 330 | '(help-mode apropos-mode Info-mode Info-edit-mode) |
| 331 | "List of \"Help\" major modes." |
| 332 | :type '(repeat function) |
| 333 | :group 'ibuffer) |
| 334 | |
| 335 | (defcustom ibuffer-compressed-file-name-regexp |
| 336 | "\\.\\(arj\\|bgz\\|bz2\\|gz\\|lzh\\|taz\\|tgz\\|zip\\|z\\)$" |
| 337 | "Regexp to match compressed file names." |
| 338 | :type 'regexp |
| 339 | :group 'ibuffer) |
| 340 | |
| 341 | (define-obsolete-variable-alias 'ibuffer-hooks 'ibuffer-hook "22.1") |
| 342 | |
| 343 | (defcustom ibuffer-hook nil |
| 344 | "Hook run when `ibuffer' is called." |
| 345 | :type 'hook |
| 346 | :group 'ibuffer) |
| 347 | |
| 348 | (define-obsolete-variable-alias 'ibuffer-mode-hooks 'ibuffer-mode-hook "22.1") |
| 349 | |
| 350 | (defcustom ibuffer-mode-hook nil |
| 351 | "Hook run upon entry into `ibuffer-mode'." |
| 352 | :type 'hook |
| 353 | :group 'ibuffer) |
| 354 | |
| 355 | (defcustom ibuffer-load-hook nil |
| 356 | "Hook run when Ibuffer is loaded." |
| 357 | :type 'hook |
| 358 | :group 'ibuffer) |
| 359 | |
| 360 | (defcustom ibuffer-marked-face 'font-lock-warning-face |
| 361 | "Face used for displaying marked buffers." |
| 362 | :type 'face |
| 363 | :group 'ibuffer) |
| 364 | |
| 365 | (defcustom ibuffer-deletion-face 'font-lock-type-face |
| 366 | "Face used for displaying buffers marked for deletion." |
| 367 | :type 'face |
| 368 | :group 'ibuffer) |
| 369 | |
| 370 | (defcustom ibuffer-title-face 'font-lock-type-face |
| 371 | "Face used for the title string." |
| 372 | :type 'face |
| 373 | :group 'ibuffer) |
| 374 | |
| 375 | (defcustom ibuffer-filter-group-name-face 'bold |
| 376 | "Face used for displaying filtering group names." |
| 377 | :type 'face |
| 378 | :group 'ibuffer) |
| 379 | |
| 380 | (defcustom ibuffer-directory-abbrev-alist nil |
| 381 | "An alist of file name abbreviations like `directory-abbrev-alist'." |
| 382 | :type '(repeat (cons :format "%v" |
| 383 | :value ("" . "") |
| 384 | (regexp :tag "From") |
| 385 | (regexp :tag "To"))) |
| 386 | :group 'ibuffer) |
| 387 | |
| 388 | |
| 389 | (defvar ibuffer-mode-map nil) |
| 390 | (defvar ibuffer-mode-operate-map nil) |
| 391 | (defvar ibuffer-mode-groups-popup nil) |
| 392 | (unless ibuffer-mode-map |
| 393 | (let ((map (make-sparse-keymap)) |
| 394 | (operate-map (make-sparse-keymap "Operate")) |
| 395 | (groups-map (make-sparse-keymap "Filter Groups"))) |
| 396 | (define-key map (kbd "0") 'digit-argument) |
| 397 | (define-key map (kbd "1") 'digit-argument) |
| 398 | (define-key map (kbd "2") 'digit-argument) |
| 399 | (define-key map (kbd "3") 'digit-argument) |
| 400 | (define-key map (kbd "4") 'digit-argument) |
| 401 | (define-key map (kbd "5") 'digit-argument) |
| 402 | (define-key map (kbd "6") 'digit-argument) |
| 403 | (define-key map (kbd "7") 'digit-argument) |
| 404 | (define-key map (kbd "8") 'digit-argument) |
| 405 | (define-key map (kbd "9") 'digit-argument) |
| 406 | |
| 407 | (define-key map (kbd "m") 'ibuffer-mark-forward) |
| 408 | (define-key map (kbd "t") 'ibuffer-toggle-marks) |
| 409 | (define-key map (kbd "u") 'ibuffer-unmark-forward) |
| 410 | (define-key map (kbd "=") 'ibuffer-diff-with-file) |
| 411 | (define-key map (kbd "j") 'ibuffer-jump-to-buffer) |
| 412 | (define-key map (kbd "M-g") 'ibuffer-jump-to-buffer) |
| 413 | (define-key map (kbd "M-s a C-s") 'ibuffer-do-isearch) |
| 414 | (define-key map (kbd "M-s a M-C-s") 'ibuffer-do-isearch-regexp) |
| 415 | (define-key map (kbd "DEL") 'ibuffer-unmark-backward) |
| 416 | (define-key map (kbd "M-DEL") 'ibuffer-unmark-all) |
| 417 | (define-key map (kbd "* *") 'ibuffer-unmark-all) |
| 418 | (define-key map (kbd "* M") 'ibuffer-mark-by-mode) |
| 419 | (define-key map (kbd "* m") 'ibuffer-mark-modified-buffers) |
| 420 | (define-key map (kbd "* u") 'ibuffer-mark-unsaved-buffers) |
| 421 | (define-key map (kbd "* s") 'ibuffer-mark-special-buffers) |
| 422 | (define-key map (kbd "* r") 'ibuffer-mark-read-only-buffers) |
| 423 | (define-key map (kbd "* /") 'ibuffer-mark-dired-buffers) |
| 424 | (define-key map (kbd "* e") 'ibuffer-mark-dissociated-buffers) |
| 425 | (define-key map (kbd "* h") 'ibuffer-mark-help-buffers) |
| 426 | (define-key map (kbd "* z") 'ibuffer-mark-compressed-file-buffers) |
| 427 | (define-key map (kbd ".") 'ibuffer-mark-old-buffers) |
| 428 | |
| 429 | (define-key map (kbd "d") 'ibuffer-mark-for-delete) |
| 430 | (define-key map (kbd "C-d") 'ibuffer-mark-for-delete-backwards) |
| 431 | (define-key map (kbd "k") 'ibuffer-mark-for-delete) |
| 432 | (define-key map (kbd "x") 'ibuffer-do-kill-on-deletion-marks) |
| 433 | |
| 434 | ;; immediate operations |
| 435 | (define-key map (kbd "n") 'ibuffer-forward-line) |
| 436 | (define-key map (kbd "<down>") 'ibuffer-forward-line) |
| 437 | (define-key map (kbd "SPC") 'forward-line) |
| 438 | (define-key map (kbd "p") 'ibuffer-backward-line) |
| 439 | (define-key map (kbd "<up>") 'ibuffer-backward-line) |
| 440 | (define-key map (kbd "M-}") 'ibuffer-forward-next-marked) |
| 441 | (define-key map (kbd "M-{") 'ibuffer-backwards-next-marked) |
| 442 | (define-key map (kbd "l") 'ibuffer-redisplay) |
| 443 | (define-key map (kbd "g") 'ibuffer-update) |
| 444 | (define-key map "`" 'ibuffer-switch-format) |
| 445 | (define-key map "-" 'ibuffer-add-to-tmp-hide) |
| 446 | (define-key map "+" 'ibuffer-add-to-tmp-show) |
| 447 | (define-key map "b" 'ibuffer-bury-buffer) |
| 448 | (define-key map (kbd ",") 'ibuffer-toggle-sorting-mode) |
| 449 | (define-key map (kbd "s i") 'ibuffer-invert-sorting) |
| 450 | (define-key map (kbd "s a") 'ibuffer-do-sort-by-alphabetic) |
| 451 | (define-key map (kbd "s v") 'ibuffer-do-sort-by-recency) |
| 452 | (define-key map (kbd "s s") 'ibuffer-do-sort-by-size) |
| 453 | (define-key map (kbd "s f") 'ibuffer-do-sort-by-filename/process) |
| 454 | (define-key map (kbd "s m") 'ibuffer-do-sort-by-major-mode) |
| 455 | |
| 456 | (define-key map (kbd "/ m") 'ibuffer-filter-by-mode) |
| 457 | (define-key map (kbd "/ M") 'ibuffer-filter-by-used-mode) |
| 458 | (define-key map (kbd "/ n") 'ibuffer-filter-by-name) |
| 459 | (define-key map (kbd "/ c") 'ibuffer-filter-by-content) |
| 460 | (define-key map (kbd "/ e") 'ibuffer-filter-by-predicate) |
| 461 | (define-key map (kbd "/ f") 'ibuffer-filter-by-filename) |
| 462 | (define-key map (kbd "/ >") 'ibuffer-filter-by-size-gt) |
| 463 | (define-key map (kbd "/ <") 'ibuffer-filter-by-size-lt) |
| 464 | (define-key map (kbd "/ r") 'ibuffer-switch-to-saved-filters) |
| 465 | (define-key map (kbd "/ a") 'ibuffer-add-saved-filters) |
| 466 | (define-key map (kbd "/ x") 'ibuffer-delete-saved-filters) |
| 467 | (define-key map (kbd "/ d") 'ibuffer-decompose-filter) |
| 468 | (define-key map (kbd "/ s") 'ibuffer-save-filters) |
| 469 | (define-key map (kbd "/ p") 'ibuffer-pop-filter) |
| 470 | (define-key map (kbd "/ !") 'ibuffer-negate-filter) |
| 471 | (define-key map (kbd "/ t") 'ibuffer-exchange-filters) |
| 472 | (define-key map (kbd "/ TAB") 'ibuffer-exchange-filters) |
| 473 | (define-key map (kbd "/ o") 'ibuffer-or-filter) |
| 474 | (define-key map (kbd "/ g") 'ibuffer-filters-to-filter-group) |
| 475 | (define-key map (kbd "/ P") 'ibuffer-pop-filter-group) |
| 476 | (define-key map (kbd "/ D") 'ibuffer-decompose-filter-group) |
| 477 | (define-key map (kbd "/ /") 'ibuffer-filter-disable) |
| 478 | |
| 479 | (define-key map (kbd "M-n") 'ibuffer-forward-filter-group) |
| 480 | (define-key map (kbd "<right>") 'ibuffer-forward-filter-group) |
| 481 | (define-key map (kbd "M-p") 'ibuffer-backward-filter-group) |
| 482 | (define-key map (kbd "<left>") 'ibuffer-backward-filter-group) |
| 483 | (define-key map (kbd "M-j") 'ibuffer-jump-to-filter-group) |
| 484 | (define-key map (kbd "C-k") 'ibuffer-kill-line) |
| 485 | (define-key map (kbd "C-y") 'ibuffer-yank) |
| 486 | (define-key map (kbd "/ S") 'ibuffer-save-filter-groups) |
| 487 | (define-key map (kbd "/ R") 'ibuffer-switch-to-saved-filter-groups) |
| 488 | (define-key map (kbd "/ X") 'ibuffer-delete-saved-filter-groups) |
| 489 | (define-key map (kbd "/ \\") 'ibuffer-clear-filter-groups) |
| 490 | |
| 491 | (define-key map (kbd "q") 'ibuffer-quit) |
| 492 | (define-key map (kbd "h") 'describe-mode) |
| 493 | (define-key map (kbd "?") 'describe-mode) |
| 494 | |
| 495 | (define-key map (kbd "% n") 'ibuffer-mark-by-name-regexp) |
| 496 | (define-key map (kbd "% m") 'ibuffer-mark-by-mode-regexp) |
| 497 | (define-key map (kbd "% f") 'ibuffer-mark-by-file-name-regexp) |
| 498 | |
| 499 | (define-key map (kbd "C-t") 'ibuffer-visit-tags-table) |
| 500 | |
| 501 | (define-key map (kbd "|") 'ibuffer-do-shell-command-pipe) |
| 502 | (define-key map (kbd "!") 'ibuffer-do-shell-command-file) |
| 503 | (define-key map (kbd "~") 'ibuffer-do-toggle-modified) |
| 504 | ;; marked operations |
| 505 | (define-key map (kbd "A") 'ibuffer-do-view) |
| 506 | (define-key map (kbd "D") 'ibuffer-do-delete) |
| 507 | (define-key map (kbd "E") 'ibuffer-do-eval) |
| 508 | (define-key map (kbd "F") 'ibuffer-do-shell-command-file) |
| 509 | (define-key map (kbd "I") 'ibuffer-do-query-replace-regexp) |
| 510 | (define-key map (kbd "H") 'ibuffer-do-view-other-frame) |
| 511 | (define-key map (kbd "N") 'ibuffer-do-shell-command-pipe-replace) |
| 512 | (define-key map (kbd "M") 'ibuffer-do-toggle-modified) |
| 513 | (define-key map (kbd "O") 'ibuffer-do-occur) |
| 514 | (define-key map (kbd "P") 'ibuffer-do-print) |
| 515 | (define-key map (kbd "Q") 'ibuffer-do-query-replace) |
| 516 | (define-key map (kbd "R") 'ibuffer-do-rename-uniquely) |
| 517 | (define-key map (kbd "S") 'ibuffer-do-save) |
| 518 | (define-key map (kbd "T") 'ibuffer-do-toggle-read-only) |
| 519 | (define-key map (kbd "U") 'ibuffer-do-replace-regexp) |
| 520 | (define-key map (kbd "V") 'ibuffer-do-revert) |
| 521 | (define-key map (kbd "W") 'ibuffer-do-view-and-eval) |
| 522 | (define-key map (kbd "X") 'ibuffer-do-shell-command-pipe) |
| 523 | |
| 524 | (define-key map (kbd "k") 'ibuffer-do-kill-lines) |
| 525 | (define-key map (kbd "w") 'ibuffer-copy-filename-as-kill) |
| 526 | |
| 527 | (define-key map (kbd "RET") 'ibuffer-visit-buffer) |
| 528 | (define-key map (kbd "e") 'ibuffer-visit-buffer) |
| 529 | (define-key map (kbd "f") 'ibuffer-visit-buffer) |
| 530 | (define-key map (kbd "C-x C-f") 'ibuffer-find-file) |
| 531 | (define-key map (kbd "o") 'ibuffer-visit-buffer-other-window) |
| 532 | (define-key map (kbd "C-o") 'ibuffer-visit-buffer-other-window-noselect) |
| 533 | (define-key map (kbd "M-o") 'ibuffer-visit-buffer-1-window) |
| 534 | (define-key map (kbd "v") 'ibuffer-do-view) |
| 535 | (define-key map (kbd "C-x v") 'ibuffer-do-view-horizontally) |
| 536 | (define-key map (kbd "C-c C-a") 'ibuffer-auto-mode) |
| 537 | (define-key map (kbd "C-x 4 RET") 'ibuffer-visit-buffer-other-window) |
| 538 | (define-key map (kbd "C-x 5 RET") 'ibuffer-visit-buffer-other-frame) |
| 539 | |
| 540 | (define-key map [menu-bar view] |
| 541 | (cons "View" (make-sparse-keymap "View"))) |
| 542 | |
| 543 | (define-key-after map [menu-bar view visit-buffer] |
| 544 | '(menu-item "View this buffer" ibuffer-visit-buffer)) |
| 545 | (define-key-after map [menu-bar view visit-buffer-other-window] |
| 546 | '(menu-item "View (other window)" ibuffer-visit-buffer-other-window)) |
| 547 | (define-key-after map [menu-bar view visit-buffer-other-frame] |
| 548 | '(menu-item "View (other frame)" ibuffer-visit-buffer-other-frame)) |
| 549 | (define-key-after map [menu-bar view ibuffer-update] |
| 550 | '(menu-item "Update" ibuffer-update |
| 551 | :help "Regenerate the list of buffers")) |
| 552 | (define-key-after map [menu-bar view switch-format] |
| 553 | '(menu-item "Switch display format" ibuffer-switch-format |
| 554 | :help "Toggle between available values of `ibuffer-formats'")) |
| 555 | |
| 556 | (define-key-after map [menu-bar view dashes] |
| 557 | '("--")) |
| 558 | |
| 559 | (define-key-after map [menu-bar view sort] |
| 560 | (cons "Sort" (make-sparse-keymap "Sort"))) |
| 561 | |
| 562 | (define-key-after map [menu-bar view sort do-sort-by-major-mode] |
| 563 | '(menu-item "Sort by major mode" ibuffer-do-sort-by-major-mode)) |
| 564 | (define-key-after map [menu-bar view sort do-sort-by-size] |
| 565 | '(menu-item "Sort by buffer size" ibuffer-do-sort-by-size)) |
| 566 | (define-key-after map [menu-bar view sort do-sort-by-alphabetic] |
| 567 | '(menu-item "Sort lexicographically" ibuffer-do-sort-by-alphabetic |
| 568 | :help "Sort by the alphabetic order of buffer name")) |
| 569 | (define-key-after map [menu-bar view sort do-sort-by-recency] |
| 570 | '(menu-item "Sort by view time" ibuffer-do-sort-by-recency |
| 571 | :help "Sort by the last time the buffer was displayed")) |
| 572 | (define-key-after map [menu-bar view sort dashes] |
| 573 | '("--")) |
| 574 | (define-key-after map [menu-bar view sort invert-sorting] |
| 575 | '(menu-item "Reverse sorting order" ibuffer-invert-sorting)) |
| 576 | (define-key-after map [menu-bar view sort toggle-sorting-mode] |
| 577 | '(menu-item "Switch sorting mode" ibuffer-toggle-sorting-mode |
| 578 | :help "Switch between the various sorting criteria")) |
| 579 | |
| 580 | (define-key-after map [menu-bar view filter] |
| 581 | (cons "Filter" (make-sparse-keymap "Filter"))) |
| 582 | |
| 583 | (define-key-after map [menu-bar view filter filter-disable] |
| 584 | '(menu-item "Disable all filtering" ibuffer-filter-disable |
| 585 | :enable (and (featurep 'ibuf-ext) ibuffer-filtering-qualifiers))) |
| 586 | (define-key-after map [menu-bar view filter filter-by-mode] |
| 587 | '(menu-item "Add filter by major mode..." ibuffer-filter-by-mode)) |
| 588 | (define-key-after map [menu-bar view filter filter-by-mode] |
| 589 | '(menu-item "Add filter by major mode in use..." ibuffer-filter-by-used-mode)) |
| 590 | (define-key-after map [menu-bar view filter filter-by-name] |
| 591 | '(menu-item "Add filter by buffer name..." ibuffer-filter-by-name)) |
| 592 | (define-key-after map [menu-bar view filter filter-by-filename] |
| 593 | '(menu-item "Add filter by filename..." ibuffer-filter-by-filename)) |
| 594 | (define-key-after map [menu-bar view filter filter-by-size-lt] |
| 595 | '(menu-item "Add filter by size less than..." ibuffer-filter-by-size-lt)) |
| 596 | (define-key-after map [menu-bar view filter filter-by-size-gt] |
| 597 | '(menu-item "Add filter by size greater than..." ibuffer-filter-by-size-gt)) |
| 598 | (define-key-after map [menu-bar view filter filter-by-content] |
| 599 | '(menu-item "Add filter by content (regexp)..." ibuffer-filter-by-content)) |
| 600 | (define-key-after map [menu-bar view filter filter-by-predicate] |
| 601 | '(menu-item "Add filter by Lisp predicate..." ibuffer-filter-by-predicate)) |
| 602 | (define-key-after map [menu-bar view filter pop-filter] |
| 603 | '(menu-item "Remove top filter" ibuffer-pop-filter |
| 604 | :enable (and (featurep 'ibuf-ext) ibuffer-filtering-qualifiers))) |
| 605 | (define-key-after map [menu-bar view filter or-filter] |
| 606 | '(menu-item "OR top two filters" ibuffer-or-filter |
| 607 | :enable (and (featurep 'ibuf-ext) ibuffer-filtering-qualifiers |
| 608 | (cdr ibuffer-filtering-qualifiers)) |
| 609 | :help "Create a new filter which is the logical OR of the top two filters")) |
| 610 | (define-key-after map [menu-bar view filter negate-filter] |
| 611 | '(menu-item "Negate top filter" ibuffer-negate-filter |
| 612 | :enable (and (featurep 'ibuf-ext) ibuffer-filtering-qualifiers))) |
| 613 | (define-key-after map [menu-bar view filter decompose-filter] |
| 614 | '(menu-item "Decompose top filter" ibuffer-decompose-filter |
| 615 | :enable (and (featurep 'ibuf-ext) (memq (car ibuffer-filtering-qualifiers) '(or saved not))) |
| 616 | :help "Break down a complex filter like OR or NOT")) |
| 617 | (define-key-after map [menu-bar view filter exchange-filters] |
| 618 | '(menu-item "Swap top two filters" ibuffer-exchange-filters |
| 619 | :enable (and (featurep 'ibuf-ext) ibuffer-filtering-qualifiers |
| 620 | (cdr ibuffer-filtering-qualifiers)))) |
| 621 | (define-key-after map [menu-bar view filter save-filters] |
| 622 | '(menu-item "Save current filters permanently..." ibuffer-save-filters |
| 623 | :enable (and (featurep 'ibuf-ext) ibuffer-filtering-qualifiers) |
| 624 | :help "Use a mnemnonic name to store current filter stack")) |
| 625 | (define-key-after map [menu-bar view filter switch-to-saved-filters] |
| 626 | '(menu-item "Restore permanently saved filters..." ibuffer-switch-to-saved-filters |
| 627 | :enable (and (featurep 'ibuf-ext) ibuffer-saved-filters) |
| 628 | :help "Replace current filters with a saved stack")) |
| 629 | (define-key-after map [menu-bar view filter add-saved-filters] |
| 630 | '(menu-item "Add to permanently saved filters..." ibuffer-add-saved-filters |
| 631 | :enable (and (featurep 'ibuf-ext) ibuffer-filtering-qualifiers) |
| 632 | :help "Include already saved stack with current filters")) |
| 633 | (define-key-after map [menu-bar view filter delete-saved-filters] |
| 634 | '(menu-item "Delete permanently saved filters..." |
| 635 | ibuffer-delete-saved-filters |
| 636 | :enable (and (featurep 'ibuf-ext) ibuffer-saved-filters))) |
| 637 | |
| 638 | ;; Filter groups |
| 639 | |
| 640 | (define-key-after groups-map [filters-to-filter-group] |
| 641 | '(menu-item "Create filter group from current filters..." |
| 642 | ibuffer-filters-to-filter-group |
| 643 | :enable (and (featurep 'ibuf-ext) ibuffer-filtering-qualifiers))) |
| 644 | (define-key-after groups-map [forward-filter-group] |
| 645 | '(menu-item "Move point to the next filter group" |
| 646 | ibuffer-forward-filter-group)) |
| 647 | (define-key-after groups-map [backward-filter-group] |
| 648 | '(menu-item "Move point to the previous filter group" |
| 649 | ibuffer-backward-filter-group)) |
| 650 | (define-key-after groups-map [jump-to-filter-group] |
| 651 | '(menu-item "Move point to a specific filter group..." |
| 652 | ibuffer-jump-to-filter-group)) |
| 653 | (define-key-after groups-map [kill-filter-group] |
| 654 | '(menu-item "Kill filter group named..." |
| 655 | ibuffer-kill-filter-group |
| 656 | :enable (and (featurep 'ibuf-ext) ibuffer-filter-groups))) |
| 657 | (define-key-after groups-map [yank-filter-group] |
| 658 | '(menu-item "Yank last killed filter group before..." |
| 659 | ibuffer-yank-filter-group |
| 660 | :enable (and (featurep 'ibuf-ext) ibuffer-filter-group-kill-ring))) |
| 661 | (define-key-after groups-map [pop-filter-group] |
| 662 | '(menu-item "Remove top filter group" |
| 663 | ibuffer-pop-filter-group |
| 664 | :enable (and (featurep 'ibuf-ext) ibuffer-filter-groups))) |
| 665 | (define-key-after groups-map [clear-filter-groups] |
| 666 | '(menu-item "Remove all filter groups" |
| 667 | ibuffer-clear-filter-groups |
| 668 | :enable (and (featurep 'ibuf-ext) ibuffer-filter-groups))) |
| 669 | (define-key-after groups-map [pop-filter-group] |
| 670 | '(menu-item "Decompose filter group..." |
| 671 | ibuffer-pop-filter-group |
| 672 | :help "\"Unmake\" a filter group" |
| 673 | :enable (and (featurep 'ibuf-ext) ibuffer-filter-groups))) |
| 674 | (define-key-after groups-map [save-filter-groups] |
| 675 | '(menu-item "Save current filter groups permanently..." |
| 676 | ibuffer-save-filter-groups |
| 677 | :enable (and (featurep 'ibuf-ext) ibuffer-filter-groups) |
| 678 | :help "Use a mnemnonic name to store current filter groups")) |
| 679 | (define-key-after groups-map [switch-to-saved-filter-groups] |
| 680 | '(menu-item "Restore permanently saved filters..." |
| 681 | ibuffer-switch-to-saved-filter-groups |
| 682 | :enable (and (featurep 'ibuf-ext) ibuffer-saved-filter-groups) |
| 683 | :help "Replace current filters with a saved stack")) |
| 684 | (define-key-after groups-map [delete-saved-filter-groups] |
| 685 | '(menu-item "Delete permanently saved filter groups..." |
| 686 | ibuffer-delete-saved-filter-groups |
| 687 | :enable (and (featurep 'ibuf-ext) ibuffer-saved-filter-groups))) |
| 688 | (define-key-after groups-map [set-filter-groups-by-mode] |
| 689 | '(menu-item "Set current filter groups to filter by mode" |
| 690 | ibuffer-set-filter-groups-by-mode)) |
| 691 | |
| 692 | (define-key-after map [menu-bar view filter-groups] |
| 693 | (cons "Filter Groups" groups-map)) |
| 694 | |
| 695 | (define-key-after map [menu-bar view dashes2] |
| 696 | '("--")) |
| 697 | (define-key-after map [menu-bar view diff-with-file] |
| 698 | '(menu-item "Diff with file" ibuffer-diff-with-file |
| 699 | :help "View the differences between this buffer and its file")) |
| 700 | (define-key-after map [menu-bar view auto-mode] |
| 701 | '(menu-item "Toggle Auto Mode" ibuffer-auto-mode |
| 702 | :help "Attempt to automatically update the Ibuffer buffer")) |
| 703 | (define-key-after map [menu-bar view customize] |
| 704 | '(menu-item "Customize Ibuffer" ibuffer-customize |
| 705 | :help "Use Custom to customize Ibuffer")) |
| 706 | |
| 707 | (define-key-after map [menu-bar mark] |
| 708 | (cons "Mark" (make-sparse-keymap "Mark"))) |
| 709 | |
| 710 | (define-key-after map [menu-bar mark toggle-marks] |
| 711 | '(menu-item "Toggle marks" ibuffer-toggle-marks |
| 712 | :help "Unmark marked buffers, and mark unmarked buffers")) |
| 713 | (define-key-after map [menu-bar mark mark-forward] |
| 714 | '(menu-item "Mark" ibuffer-mark-forward |
| 715 | :help "Mark the buffer at point")) |
| 716 | (define-key-after map [menu-bar mark unmark-forward] |
| 717 | '(menu-item "Unmark" ibuffer-unmark-forward |
| 718 | :help "Unmark the buffer at point")) |
| 719 | (define-key-after map [menu-bar mark mark-by-mode] |
| 720 | '(menu-item "Mark by mode..." ibuffer-mark-by-mode |
| 721 | :help "Mark all buffers in a particular major mode")) |
| 722 | (define-key-after map [menu-bar mark mark-modified-buffers] |
| 723 | '(menu-item "Mark modified buffers" ibuffer-mark-modified-buffers |
| 724 | :help "Mark all buffers which have been modified")) |
| 725 | (define-key-after map [menu-bar mark mark-unsaved-buffers] |
| 726 | '(menu-item "Mark unsaved buffers" ibuffer-mark-unsaved-buffers |
| 727 | :help "Mark all buffers which have a file and are modified")) |
| 728 | (define-key-after map [menu-bar mark mark-read-only-buffers] |
| 729 | '(menu-item "Mark read-only buffers" ibuffer-mark-read-only-buffers |
| 730 | :help "Mark all buffers which are read-only")) |
| 731 | (define-key-after map [menu-bar mark mark-special-buffers] |
| 732 | '(menu-item "Mark special buffers" ibuffer-mark-special-buffers |
| 733 | :help "Mark all buffers whose name begins with a *")) |
| 734 | (define-key-after map [menu-bar mark mark-dired-buffers] |
| 735 | '(menu-item "Mark dired buffers" ibuffer-mark-dired-buffers |
| 736 | :help "Mark buffers in dired-mode")) |
| 737 | (define-key-after map [menu-bar mark mark-dissociated-buffers] |
| 738 | '(menu-item "Mark dissociated buffers" ibuffer-mark-dissociated-buffers |
| 739 | :help "Mark buffers with a non-existent associated file")) |
| 740 | (define-key-after map [menu-bar mark mark-help-buffers] |
| 741 | '(menu-item "Mark help buffers" ibuffer-mark-help-buffers |
| 742 | :help "Mark buffers in help-mode")) |
| 743 | (define-key-after map [menu-bar mark mark-compressed-file-buffers] |
| 744 | '(menu-item "Mark compressed file buffers" ibuffer-mark-compressed-file-buffers |
| 745 | :help "Mark buffers which have a file that is compressed")) |
| 746 | (define-key-after map [menu-bar mark mark-old-buffers] |
| 747 | '(menu-item "Mark old buffers" ibuffer-mark-old-buffers |
| 748 | :help "Mark buffers which have not been viewed recently")) |
| 749 | (define-key-after map [menu-bar mark unmark-all] |
| 750 | '(menu-item "Unmark All" ibuffer-unmark-all)) |
| 751 | |
| 752 | (define-key-after map [menu-bar mark dashes] |
| 753 | '("--")) |
| 754 | |
| 755 | (define-key-after map [menu-bar mark mark-by-name-regexp] |
| 756 | '(menu-item "Mark by buffer name (regexp)..." ibuffer-mark-by-name-regexp |
| 757 | :help "Mark buffers whose name matches a regexp")) |
| 758 | (define-key-after map [menu-bar mark mark-by-mode-regexp] |
| 759 | '(menu-item "Mark by major mode (regexp)..." ibuffer-mark-by-mode-regexp |
| 760 | :help "Mark buffers whose major mode name matches a regexp")) |
| 761 | (define-key-after map [menu-bar mark mark-by-file-name-regexp] |
| 762 | '(menu-item "Mark by file name (regexp)..." ibuffer-mark-by-file-name-regexp |
| 763 | :help "Mark buffers whose file name matches a regexp")) |
| 764 | |
| 765 | ;; Operate map is added later |
| 766 | |
| 767 | (define-key-after operate-map [do-view] |
| 768 | '(menu-item "View" ibuffer-do-view)) |
| 769 | (define-key-after operate-map [do-view-other-frame] |
| 770 | '(menu-item "View (separate frame)" ibuffer-do-view-other-frame)) |
| 771 | (define-key-after operate-map [do-save] |
| 772 | '(menu-item "Save" ibuffer-do-save)) |
| 773 | (define-key-after operate-map [do-replace-regexp] |
| 774 | '(menu-item "Replace (regexp)..." ibuffer-do-replace-regexp |
| 775 | :help "Replace text inside marked buffers")) |
| 776 | (define-key-after operate-map [do-query-replace] |
| 777 | '(menu-item "Query Replace..." ibuffer-do-query-replace |
| 778 | :help "Replace text in marked buffers, asking each time")) |
| 779 | (define-key-after operate-map [do-query-replace-regexp] |
| 780 | '(menu-item "Query Replace (regexp)..." ibuffer-do-query-replace-regexp |
| 781 | :help "Replace text in marked buffers by regexp, asking each time")) |
| 782 | (define-key-after operate-map [do-print] |
| 783 | '(menu-item "Print" ibuffer-do-print)) |
| 784 | (define-key-after operate-map [do-toggle-modified] |
| 785 | '(menu-item "Toggle modification flag" ibuffer-do-toggle-modified)) |
| 786 | (define-key-after operate-map [do-revert] |
| 787 | '(menu-item "Revert" ibuffer-do-revert |
| 788 | :help "Revert marked buffers to their associated file")) |
| 789 | (define-key-after operate-map [do-rename-uniquely] |
| 790 | '(menu-item "Rename Uniquely" ibuffer-do-rename-uniquely |
| 791 | :help "Rename marked buffers to a new, unique name")) |
| 792 | (define-key-after operate-map [do-delete] |
| 793 | '(menu-item "Kill" ibuffer-do-delete)) |
| 794 | (define-key-after operate-map [do-occur] |
| 795 | '(menu-item "List lines matching..." ibuffer-do-occur |
| 796 | :help "View all lines in marked buffers matching a regexp")) |
| 797 | (define-key-after operate-map [do-shell-command-pipe] |
| 798 | '(menu-item "Pipe to shell command..." ibuffer-do-shell-command-pipe |
| 799 | :help "For each marked buffer, send its contents to a shell command")) |
| 800 | (define-key-after operate-map [do-shell-command-pipe-replace] |
| 801 | '(menu-item "Pipe to shell command (replace)..." ibuffer-do-shell-command-pipe-replace |
| 802 | :help "For each marked buffer, replace its contents with output of shell command")) |
| 803 | (define-key-after operate-map [do-shell-command-file] |
| 804 | '(menu-item "Shell command on buffer's file..." ibuffer-do-shell-command-file |
| 805 | :help "For each marked buffer, run a shell command with its file as argument")) |
| 806 | (define-key-after operate-map [do-eval] |
| 807 | '(menu-item "Eval..." ibuffer-do-eval |
| 808 | :help "Evaluate a Lisp form in each marked buffer")) |
| 809 | (define-key-after operate-map [do-view-and-eval] |
| 810 | '(menu-item "Eval (viewing buffer)..." ibuffer-do-view-and-eval |
| 811 | :help "Evaluate a Lisp form in each marked buffer while viewing it")) |
| 812 | |
| 813 | (setq ibuffer-mode-map map |
| 814 | ibuffer-mode-operate-map operate-map |
| 815 | ibuffer-mode-groups-popup (copy-keymap groups-map)))) |
| 816 | |
| 817 | (define-key ibuffer-mode-groups-popup [kill-filter-group] |
| 818 | '(menu-item "Kill filter group" |
| 819 | ibuffer-kill-line |
| 820 | :enable (and (featurep 'ibuf-ext) |
| 821 | ibuffer-filter-groups))) |
| 822 | (define-key ibuffer-mode-groups-popup [yank-filter-group] |
| 823 | '(menu-item "Yank last killed filter group" |
| 824 | ibuffer-yank |
| 825 | :enable (and (featurep 'ibuf-ext) |
| 826 | ibuffer-filter-group-kill-ring))) |
| 827 | |
| 828 | (defvar ibuffer-name-map |
| 829 | (let ((map (make-sparse-keymap))) |
| 830 | (define-key map [(mouse-1)] 'ibuffer-mouse-toggle-mark) |
| 831 | (define-key map [(mouse-2)] 'ibuffer-mouse-visit-buffer) |
| 832 | (define-key map [down-mouse-3] 'ibuffer-mouse-popup-menu) |
| 833 | map)) |
| 834 | |
| 835 | (defvar ibuffer-filename/process-header-map |
| 836 | (let ((map (make-sparse-keymap))) |
| 837 | (define-key map [(mouse-1)] 'ibuffer-do-sort-by-filename/process) |
| 838 | map)) |
| 839 | |
| 840 | (defvar ibuffer-mode-name-map |
| 841 | (let ((map (make-sparse-keymap))) |
| 842 | (define-key map [(mouse-2)] 'ibuffer-mouse-filter-by-mode) |
| 843 | (define-key map (kbd "RET") 'ibuffer-interactive-filter-by-mode) |
| 844 | map)) |
| 845 | |
| 846 | (defvar ibuffer-name-header-map |
| 847 | (let ((map (make-sparse-keymap))) |
| 848 | (define-key map [(mouse-1)] 'ibuffer-do-sort-by-alphabetic) |
| 849 | map)) |
| 850 | |
| 851 | (defvar ibuffer-size-header-map |
| 852 | (let ((map (make-sparse-keymap))) |
| 853 | (define-key map [(mouse-1)] 'ibuffer-do-sort-by-size) |
| 854 | map)) |
| 855 | |
| 856 | (defvar ibuffer-mode-header-map |
| 857 | (let ((map (make-sparse-keymap))) |
| 858 | (define-key map [(mouse-1)] 'ibuffer-do-sort-by-major-mode) |
| 859 | map)) |
| 860 | |
| 861 | (defvar ibuffer-mode-filter-group-map |
| 862 | (let ((map (make-sparse-keymap))) |
| 863 | (define-key map [(mouse-1)] 'ibuffer-mouse-toggle-mark) |
| 864 | (define-key map [(mouse-2)] 'ibuffer-mouse-toggle-filter-group) |
| 865 | (define-key map (kbd "RET") 'ibuffer-toggle-filter-group) |
| 866 | (define-key map [down-mouse-3] 'ibuffer-mouse-popup-menu) |
| 867 | map)) |
| 868 | |
| 869 | (defvar ibuffer-restore-window-config-on-quit nil |
| 870 | "If non-nil, restore previous window configuration upon exiting `ibuffer'.") |
| 871 | |
| 872 | (defvar ibuffer-prev-window-config nil |
| 873 | "Window configuration before starting Ibuffer.") |
| 874 | |
| 875 | (defvar ibuffer-did-modification nil) |
| 876 | |
| 877 | (defvar ibuffer-compiled-formats nil) |
| 878 | (defvar ibuffer-cached-formats nil) |
| 879 | (defvar ibuffer-cached-eliding-string nil) |
| 880 | (defvar ibuffer-cached-elide-long-columns 0) |
| 881 | |
| 882 | (defvar ibuffer-sorting-functions-alist nil |
| 883 | "An alist of functions which describe how to sort buffers. |
| 884 | |
| 885 | Note: You most likely do not want to modify this variable directly; |
| 886 | use `define-ibuffer-sorter' instead. |
| 887 | |
| 888 | The alist elements are constructed like (NAME DESCRIPTION FUNCTION) |
| 889 | Where NAME is a symbol describing the sorting method, DESCRIPTION is a |
| 890 | short string which will be displayed in the minibuffer and menu, and |
| 891 | FUNCTION is a function of two arguments, which will be the buffers to |
| 892 | compare.") |
| 893 | |
| 894 | ;;; Utility functions |
| 895 | (defun ibuffer-columnize-and-insert-list (list &optional pad-width) |
| 896 | "Insert LIST into the current buffer in as many columns as possible. |
| 897 | The maximum number of columns is determined by the current window |
| 898 | width and the longest string in LIST." |
| 899 | (unless pad-width |
| 900 | (setq pad-width 3)) |
| 901 | (let ((width (window-width)) |
| 902 | (max (+ (apply #'max (mapcar #'length list)) |
| 903 | pad-width))) |
| 904 | (let ((columns (/ width max))) |
| 905 | (when (zerop columns) |
| 906 | (setq columns 1)) |
| 907 | (while list |
| 908 | (dotimes (i (1- columns)) |
| 909 | (insert (concat (car list) (make-string (- max (length (car list))) |
| 910 | ?\s))) |
| 911 | (setq list (cdr list))) |
| 912 | (when (not (null list)) |
| 913 | (insert (pop list))) |
| 914 | (insert "\n"))))) |
| 915 | |
| 916 | (defsubst ibuffer-current-mark () |
| 917 | (cadr (get-text-property (line-beginning-position) |
| 918 | 'ibuffer-properties))) |
| 919 | |
| 920 | (defun ibuffer-mouse-toggle-mark (event) |
| 921 | "Toggle the marked status of the buffer chosen with the mouse." |
| 922 | (interactive "e") |
| 923 | (unwind-protect |
| 924 | (let ((pt (save-excursion |
| 925 | (mouse-set-point event) |
| 926 | (point)))) |
| 927 | (ibuffer-aif (get-text-property (point) 'ibuffer-filter-group-name) |
| 928 | (ibuffer-toggle-marks it) |
| 929 | (goto-char pt) |
| 930 | (let ((mark (ibuffer-current-mark))) |
| 931 | (setq buffer-read-only nil) |
| 932 | (if (eq mark ibuffer-marked-char) |
| 933 | (ibuffer-set-mark ?\s) |
| 934 | (ibuffer-set-mark ibuffer-marked-char))))) |
| 935 | (setq buffer-read-only t))) |
| 936 | |
| 937 | (defun ibuffer-find-file (file &optional wildcards) |
| 938 | "Like `find-file', but default to the directory of the buffer at point." |
| 939 | (interactive |
| 940 | (let ((default-directory (let ((buf (ibuffer-current-buffer))) |
| 941 | (if (buffer-live-p buf) |
| 942 | (with-current-buffer buf |
| 943 | default-directory) |
| 944 | default-directory)))) |
| 945 | (list (read-file-name "Find file: " default-directory) |
| 946 | t))) |
| 947 | (find-file file wildcards)) |
| 948 | |
| 949 | (defun ibuffer-mouse-visit-buffer (event) |
| 950 | "Visit the buffer chosen with the mouse." |
| 951 | (interactive "e") |
| 952 | (switch-to-buffer |
| 953 | (save-excursion |
| 954 | (mouse-set-point event) |
| 955 | (ibuffer-current-buffer t)))) |
| 956 | |
| 957 | (defun ibuffer-mouse-popup-menu (event) |
| 958 | "Display a menu of operations." |
| 959 | (interactive "e") |
| 960 | (let ((eventpt (posn-point (event-end event))) |
| 961 | (origpt (point))) |
| 962 | (unwind-protect |
| 963 | (if (get-text-property eventpt 'ibuffer-filter-group-name) |
| 964 | (progn |
| 965 | (goto-char eventpt) |
| 966 | (popup-menu ibuffer-mode-groups-popup)) |
| 967 | (let ((inhibit-read-only t)) |
| 968 | (ibuffer-save-marks |
| 969 | ;; hm. we could probably do this in a better fashion |
| 970 | (ibuffer-unmark-all ?\r) |
| 971 | (save-excursion |
| 972 | (goto-char eventpt) |
| 973 | (ibuffer-set-mark ibuffer-marked-char)) |
| 974 | (save-excursion |
| 975 | (popup-menu ibuffer-mode-operate-map))))) |
| 976 | (setq buffer-read-only t) |
| 977 | (if (= eventpt (point)) |
| 978 | (goto-char origpt))))) |
| 979 | |
| 980 | (defun ibuffer-skip-properties (props direction) |
| 981 | (while (and (not (eobp)) |
| 982 | (let ((hit nil)) |
| 983 | (dolist (prop props hit) |
| 984 | (when (get-text-property (point) prop) |
| 985 | (setq hit t))))) |
| 986 | (forward-line direction) |
| 987 | (beginning-of-line))) |
| 988 | |
| 989 | (defun ibuffer-customize () |
| 990 | "Begin customizing Ibuffer interactively." |
| 991 | (interactive) |
| 992 | (customize-group 'ibuffer)) |
| 993 | |
| 994 | (defun ibuffer-backward-line (&optional arg skip-group-names) |
| 995 | "Move backwards ARG lines, wrapping around the list if necessary." |
| 996 | (interactive "P") |
| 997 | (or arg (setq arg 1)) |
| 998 | (beginning-of-line) |
| 999 | (while (> arg 0) |
| 1000 | (forward-line -1) |
| 1001 | (when (and ibuffer-movement-cycle |
| 1002 | (or (get-text-property (point) 'ibuffer-title) |
| 1003 | (and skip-group-names |
| 1004 | (get-text-property (point) |
| 1005 | 'ibuffer-filter-group-name)))) |
| 1006 | (goto-char (point-max)) |
| 1007 | (beginning-of-line)) |
| 1008 | (ibuffer-skip-properties (append '(ibuffer-summary) |
| 1009 | (when skip-group-names |
| 1010 | '(ibuffer-filter-group-name))) |
| 1011 | -1) |
| 1012 | ;; Handle the special case of no buffers. |
| 1013 | (when (get-text-property (point) 'ibuffer-title) |
| 1014 | (forward-line 1) |
| 1015 | (setq arg 1)) |
| 1016 | (decf arg))) |
| 1017 | |
| 1018 | (defun ibuffer-forward-line (&optional arg skip-group-names) |
| 1019 | "Move forward ARG lines, wrapping around the list if necessary." |
| 1020 | (interactive "P") |
| 1021 | (or arg (setq arg 1)) |
| 1022 | (beginning-of-line) |
| 1023 | (when (and ibuffer-movement-cycle |
| 1024 | (or (eobp) |
| 1025 | (get-text-property (point) 'ibuffer-summary))) |
| 1026 | (goto-char (point-min))) |
| 1027 | (when (or (get-text-property (point) 'ibuffer-title) |
| 1028 | (and skip-group-names |
| 1029 | (get-text-property (point) 'ibuffer-filter-group-name))) |
| 1030 | (when (> arg 0) |
| 1031 | (decf arg)) |
| 1032 | (ibuffer-skip-properties (append '(ibuffer-title) |
| 1033 | (when skip-group-names |
| 1034 | '(ibuffer-filter-group-name))) |
| 1035 | 1)) |
| 1036 | (if (< arg 0) |
| 1037 | (ibuffer-backward-line (- arg)) |
| 1038 | (while (> arg 0) |
| 1039 | (forward-line 1) |
| 1040 | (when (and ibuffer-movement-cycle |
| 1041 | (or (eobp) |
| 1042 | (get-text-property (point) 'ibuffer-summary))) |
| 1043 | (goto-char (point-min))) |
| 1044 | (decf arg) |
| 1045 | (ibuffer-skip-properties (append '(ibuffer-title) |
| 1046 | (when skip-group-names |
| 1047 | '(ibuffer-filter-group-name))) |
| 1048 | 1)))) |
| 1049 | |
| 1050 | (defun ibuffer-visit-buffer (&optional single) |
| 1051 | "Visit the buffer on this line. |
| 1052 | If optional argument SINGLE is non-nil, then also ensure there is only |
| 1053 | one window." |
| 1054 | (interactive "P") |
| 1055 | (let ((buf (ibuffer-current-buffer t))) |
| 1056 | (bury-buffer (current-buffer)) |
| 1057 | (switch-to-buffer buf) |
| 1058 | (when single |
| 1059 | (delete-other-windows)))) |
| 1060 | |
| 1061 | (defun ibuffer-visit-buffer-other-window (&optional noselect) |
| 1062 | "Visit the buffer on this line in another window." |
| 1063 | (interactive) |
| 1064 | (let ((buf (ibuffer-current-buffer t))) |
| 1065 | (bury-buffer (current-buffer)) |
| 1066 | (if noselect |
| 1067 | (let ((curwin (selected-window))) |
| 1068 | (pop-to-buffer buf) |
| 1069 | (select-window curwin)) |
| 1070 | (switch-to-buffer-other-window buf)))) |
| 1071 | |
| 1072 | (defun ibuffer-visit-buffer-other-window-noselect () |
| 1073 | "Visit the buffer on this line in another window, but don't select it." |
| 1074 | (interactive) |
| 1075 | (ibuffer-visit-buffer-other-window t)) |
| 1076 | |
| 1077 | (defun ibuffer-visit-buffer-other-frame () |
| 1078 | "Visit the buffer on this line in another frame." |
| 1079 | (interactive) |
| 1080 | (let ((buf (ibuffer-current-buffer t))) |
| 1081 | (bury-buffer (current-buffer)) |
| 1082 | (switch-to-buffer-other-frame buf))) |
| 1083 | |
| 1084 | (defun ibuffer-visit-buffer-1-window () |
| 1085 | "Visit the buffer on this line, and delete other windows." |
| 1086 | (interactive) |
| 1087 | (ibuffer-visit-buffer t)) |
| 1088 | |
| 1089 | (defun ibuffer-bury-buffer () |
| 1090 | "Bury the buffer on this line." |
| 1091 | (interactive) |
| 1092 | (let ((buf (ibuffer-current-buffer t)) |
| 1093 | (line (+ 1 (count-lines 1 (point))))) |
| 1094 | (bury-buffer buf) |
| 1095 | (ibuffer-update nil t) |
| 1096 | (goto-line line))) |
| 1097 | |
| 1098 | (defun ibuffer-visit-tags-table () |
| 1099 | "Visit the tags table in the buffer on this line. See `visit-tags-table'." |
| 1100 | (interactive) |
| 1101 | (let ((file (buffer-file-name (ibuffer-current-buffer t)))) |
| 1102 | (if file |
| 1103 | (visit-tags-table file) |
| 1104 | (error "Specified buffer has no file")))) |
| 1105 | |
| 1106 | (defun ibuffer-do-view (&optional other-frame) |
| 1107 | "View marked buffers, or the buffer on the current line. |
| 1108 | If optional argument OTHER-FRAME is non-nil, then display each |
| 1109 | marked buffer in a new frame. Otherwise, display each buffer as |
| 1110 | a new window in the current frame, splitting vertically." |
| 1111 | (interactive) |
| 1112 | (ibuffer-do-view-1 (if other-frame 'other-frame 'vertically))) |
| 1113 | |
| 1114 | (defun ibuffer-do-view-horizontally (&optional other-frame) |
| 1115 | "As `ibuffer-do-view', but split windows horizontally." |
| 1116 | (interactive) |
| 1117 | (ibuffer-do-view-1 (if other-frame 'other-frame 'horizontally))) |
| 1118 | |
| 1119 | (defun ibuffer-do-view-1 (type) |
| 1120 | (let ((marked-bufs (ibuffer-get-marked-buffers))) |
| 1121 | (when (null marked-bufs) |
| 1122 | (setq marked-bufs (list (ibuffer-current-buffer t)))) |
| 1123 | (unless (and (eq type 'other-frame) |
| 1124 | (not ibuffer-expert) |
| 1125 | (> (length marked-bufs) 3) |
| 1126 | (not (y-or-n-p (format "Really create a new frame for %s buffers? " |
| 1127 | (length marked-bufs))))) |
| 1128 | (set-buffer-modified-p nil) |
| 1129 | (delete-other-windows) |
| 1130 | (switch-to-buffer (pop marked-bufs)) |
| 1131 | (let ((height (/ (1- (if (eq type 'horizontally) (frame-width) |
| 1132 | (frame-height))) |
| 1133 | (1+ (length marked-bufs))))) |
| 1134 | (mapcar (if (eq type 'other-frame) |
| 1135 | #'(lambda (buf) |
| 1136 | (let ((curframe (selected-frame))) |
| 1137 | (select-frame (make-frame)) |
| 1138 | (switch-to-buffer buf) |
| 1139 | (select-frame curframe))) |
| 1140 | #'(lambda (buf) |
| 1141 | (split-window nil height (eq type 'horizontally)) |
| 1142 | (other-window 1) |
| 1143 | (switch-to-buffer buf))) |
| 1144 | marked-bufs))))) |
| 1145 | |
| 1146 | (defun ibuffer-do-view-other-frame () |
| 1147 | "View each of the marked buffers in a separate frame." |
| 1148 | (interactive) |
| 1149 | (ibuffer-do-view t)) |
| 1150 | |
| 1151 | (defsubst ibuffer-map-marked-lines (func) |
| 1152 | (prog1 (ibuffer-map-on-mark ibuffer-marked-char func) |
| 1153 | (ibuffer-redisplay t))) |
| 1154 | |
| 1155 | (defun ibuffer-shrink-to-fit (&optional owin) |
| 1156 | (fit-window-to-buffer nil (when owin (/ (frame-height) |
| 1157 | (length (window-list (selected-frame))))))) |
| 1158 | |
| 1159 | (defun ibuffer-confirm-operation-on (operation names) |
| 1160 | "Display a buffer asking whether to perform OPERATION on NAMES." |
| 1161 | (or ibuffer-expert |
| 1162 | (if (= (length names) 1) |
| 1163 | (y-or-n-p (format "Really %s buffer %s? " operation (car names))) |
| 1164 | (let ((buf (get-buffer-create "*Ibuffer confirmation*"))) |
| 1165 | (with-current-buffer buf |
| 1166 | (setq buffer-read-only nil) |
| 1167 | (erase-buffer) |
| 1168 | (ibuffer-columnize-and-insert-list names) |
| 1169 | (goto-char (point-min)) |
| 1170 | (setq buffer-read-only t)) |
| 1171 | (let ((lastwin (car (last (window-list nil 'nomini))))) |
| 1172 | ;; Now attempt to display the buffer... |
| 1173 | (save-window-excursion |
| 1174 | (select-window lastwin) |
| 1175 | ;; The window might be too small to split; in that case, |
| 1176 | ;; try a few times to increase its size before giving up. |
| 1177 | (let ((attempts 0) |
| 1178 | (trying t)) |
| 1179 | (while trying |
| 1180 | (condition-case err |
| 1181 | (progn |
| 1182 | (split-window) |
| 1183 | (setq trying nil)) |
| 1184 | (error |
| 1185 | ;; Handle a failure |
| 1186 | (if (or (> (incf attempts) 4) |
| 1187 | (and (stringp (cadr err)) |
| 1188 | ;; This definitely falls in the |
| 1189 | ;; ghetto hack category... |
| 1190 | (not (string-match "too small" (cadr err))))) |
| 1191 | (apply #'signal err) |
| 1192 | (enlarge-window 3)))))) |
| 1193 | (select-window (next-window)) |
| 1194 | (switch-to-buffer buf) |
| 1195 | (unwind-protect |
| 1196 | (progn |
| 1197 | (fit-window-to-buffer) |
| 1198 | (y-or-n-p (format "Really %s %d buffers? " |
| 1199 | operation (length names)))) |
| 1200 | (kill-buffer buf)))))))) |
| 1201 | |
| 1202 | (defsubst ibuffer-map-lines-nomodify (function) |
| 1203 | "As `ibuffer-map-lines', but don't set the modification flag." |
| 1204 | (ibuffer-map-lines function t)) |
| 1205 | |
| 1206 | (defun ibuffer-buffer-names-with-mark (mark) |
| 1207 | (let ((ibuffer-buffer-names-with-mark-result nil)) |
| 1208 | (ibuffer-map-lines-nomodify |
| 1209 | #'(lambda (buf mk) |
| 1210 | (when (char-equal mark mk) |
| 1211 | (push (buffer-name buf) |
| 1212 | ibuffer-buffer-names-with-mark-result)))) |
| 1213 | ibuffer-buffer-names-with-mark-result)) |
| 1214 | |
| 1215 | (defsubst ibuffer-marked-buffer-names () |
| 1216 | (ibuffer-buffer-names-with-mark ibuffer-marked-char)) |
| 1217 | |
| 1218 | (defsubst ibuffer-deletion-marked-buffer-names () |
| 1219 | (ibuffer-buffer-names-with-mark ibuffer-deletion-char)) |
| 1220 | |
| 1221 | (defun ibuffer-count-marked-lines (&optional all) |
| 1222 | (if all |
| 1223 | (ibuffer-map-lines-nomodify |
| 1224 | #'(lambda (buf mark) |
| 1225 | (not (char-equal mark ?\s)))) |
| 1226 | (ibuffer-map-lines-nomodify |
| 1227 | #'(lambda (buf mark) |
| 1228 | (char-equal mark ibuffer-marked-char))))) |
| 1229 | |
| 1230 | (defsubst ibuffer-count-deletion-lines () |
| 1231 | (ibuffer-map-lines-nomodify |
| 1232 | #'(lambda (buf mark) |
| 1233 | (char-equal mark ibuffer-deletion-char)))) |
| 1234 | |
| 1235 | (defsubst ibuffer-map-deletion-lines (func) |
| 1236 | (ibuffer-map-on-mark ibuffer-deletion-char func)) |
| 1237 | |
| 1238 | (defsubst ibuffer-assert-ibuffer-mode () |
| 1239 | (assert (derived-mode-p 'ibuffer-mode))) |
| 1240 | |
| 1241 | (defun ibuffer-buffer-file-name () |
| 1242 | (or buffer-file-name |
| 1243 | (let ((dirname (or (and (boundp 'dired-directory) |
| 1244 | (if (stringp dired-directory) |
| 1245 | dired-directory |
| 1246 | (car dired-directory))) |
| 1247 | (bound-and-true-p list-buffers-directory)))) |
| 1248 | (and dirname (expand-file-name dirname))))) |
| 1249 | |
| 1250 | (define-ibuffer-op ibuffer-do-save () |
| 1251 | "Save marked buffers as with `save-buffer'." |
| 1252 | (:complex t |
| 1253 | :opstring "saved" |
| 1254 | :modifier-p :maybe) |
| 1255 | (when (buffer-modified-p buf) |
| 1256 | (if (not (with-current-buffer buf |
| 1257 | buffer-file-name)) |
| 1258 | ;; handle the case where we're prompted |
| 1259 | ;; for a file name |
| 1260 | (save-window-excursion |
| 1261 | (switch-to-buffer buf) |
| 1262 | (save-buffer)) |
| 1263 | (with-current-buffer buf |
| 1264 | (save-buffer)))) |
| 1265 | t) |
| 1266 | |
| 1267 | (define-ibuffer-op ibuffer-do-toggle-modified () |
| 1268 | "Toggle modification flag of marked buffers." |
| 1269 | (:opstring "(un)marked as modified" |
| 1270 | :modifier-p t) |
| 1271 | (set-buffer-modified-p (not (buffer-modified-p)))) |
| 1272 | |
| 1273 | (define-ibuffer-op ibuffer-do-toggle-read-only (&optional arg) |
| 1274 | "Toggle read only status in marked buffers. |
| 1275 | With optional ARG, make read-only only if ARG is positive." |
| 1276 | (:opstring "toggled read only status in" |
| 1277 | :interactive "P" |
| 1278 | :modifier-p t) |
| 1279 | (toggle-read-only arg)) |
| 1280 | |
| 1281 | (define-ibuffer-op ibuffer-do-delete () |
| 1282 | "Kill marked buffers as with `kill-this-buffer'." |
| 1283 | (:opstring "killed" |
| 1284 | :active-opstring "kill" |
| 1285 | :dangerous t |
| 1286 | :complex t |
| 1287 | :modifier-p t) |
| 1288 | (if (kill-buffer buf) |
| 1289 | 'kill |
| 1290 | nil)) |
| 1291 | |
| 1292 | (define-ibuffer-op ibuffer-do-kill-on-deletion-marks () |
| 1293 | "Kill buffers marked for deletion as with `kill-this-buffer'." |
| 1294 | (:opstring "killed" |
| 1295 | :active-opstring "kill" |
| 1296 | :dangerous t |
| 1297 | :complex t |
| 1298 | :mark :deletion |
| 1299 | :modifier-p t) |
| 1300 | (if (kill-buffer buf) |
| 1301 | 'kill |
| 1302 | nil)) |
| 1303 | |
| 1304 | (defun ibuffer-unmark-all (mark) |
| 1305 | "Unmark all buffers with mark MARK." |
| 1306 | (interactive "cRemove marks (RET means all):") |
| 1307 | (if (= (ibuffer-count-marked-lines t) 0) |
| 1308 | (message "No buffers marked; use 'm' to mark a buffer") |
| 1309 | (cond |
| 1310 | ((char-equal mark ibuffer-marked-char) |
| 1311 | (ibuffer-map-marked-lines |
| 1312 | #'(lambda (buf mark) |
| 1313 | (ibuffer-set-mark-1 ?\s) |
| 1314 | t))) |
| 1315 | ((char-equal mark ibuffer-deletion-char) |
| 1316 | (ibuffer-map-deletion-lines |
| 1317 | #'(lambda (buf mark) |
| 1318 | (ibuffer-set-mark-1 ?\s) |
| 1319 | t))) |
| 1320 | (t |
| 1321 | (ibuffer-map-lines |
| 1322 | #'(lambda (buf mark) |
| 1323 | (when (not (char-equal mark ?\s)) |
| 1324 | (ibuffer-set-mark-1 ?\s)) |
| 1325 | t))))) |
| 1326 | (ibuffer-redisplay t)) |
| 1327 | |
| 1328 | (defun ibuffer-toggle-marks (&optional group) |
| 1329 | "Toggle which buffers are marked. |
| 1330 | In other words, unmarked buffers become marked, and marked buffers |
| 1331 | become unmarked. |
| 1332 | If point is on a group name, then this function operates on that |
| 1333 | group." |
| 1334 | (interactive) |
| 1335 | (ibuffer-aif (get-text-property (point) 'ibuffer-filter-group-name) |
| 1336 | (setq group it)) |
| 1337 | (let ((count |
| 1338 | (ibuffer-map-lines |
| 1339 | #'(lambda (buf mark) |
| 1340 | (cond ((eq mark ibuffer-marked-char) |
| 1341 | (ibuffer-set-mark-1 ?\s) |
| 1342 | nil) |
| 1343 | ((eq mark ?\s) |
| 1344 | (ibuffer-set-mark-1 ibuffer-marked-char) |
| 1345 | t) |
| 1346 | (t |
| 1347 | nil))) |
| 1348 | nil group))) |
| 1349 | (message "%s buffers marked" count)) |
| 1350 | (ibuffer-redisplay t)) |
| 1351 | |
| 1352 | (defun ibuffer-mark-forward (arg) |
| 1353 | "Mark the buffer on this line, and move forward ARG lines. |
| 1354 | If point is on a group name, this function operates on that group." |
| 1355 | (interactive "P") |
| 1356 | (ibuffer-mark-interactive arg ibuffer-marked-char 1)) |
| 1357 | |
| 1358 | (defun ibuffer-unmark-forward (arg) |
| 1359 | "Unmark the buffer on this line, and move forward ARG lines. |
| 1360 | If point is on a group name, this function operates on that group." |
| 1361 | (interactive "P") |
| 1362 | (ibuffer-mark-interactive arg ?\s 1)) |
| 1363 | |
| 1364 | (defun ibuffer-unmark-backward (arg) |
| 1365 | "Unmark the buffer on this line, and move backward ARG lines. |
| 1366 | If point is on a group name, this function operates on that group." |
| 1367 | (interactive "P") |
| 1368 | (ibuffer-mark-interactive arg ?\s -1)) |
| 1369 | |
| 1370 | (defun ibuffer-mark-interactive (arg mark movement) |
| 1371 | (ibuffer-assert-ibuffer-mode) |
| 1372 | (or arg (setq arg 1)) |
| 1373 | (ibuffer-forward-line 0) |
| 1374 | (ibuffer-aif (get-text-property (point) 'ibuffer-filter-group-name) |
| 1375 | (progn |
| 1376 | (require 'ibuf-ext) |
| 1377 | (ibuffer-mark-on-buffer #'identity mark it)) |
| 1378 | (ibuffer-forward-line 0 t) |
| 1379 | (let ((inhibit-read-only t)) |
| 1380 | (while (> arg 0) |
| 1381 | (ibuffer-set-mark mark) |
| 1382 | (ibuffer-forward-line movement t) |
| 1383 | (setq arg (1- arg)))))) |
| 1384 | |
| 1385 | (defun ibuffer-set-mark (mark) |
| 1386 | (ibuffer-assert-ibuffer-mode) |
| 1387 | (let ((inhibit-read-only t)) |
| 1388 | (ibuffer-set-mark-1 mark) |
| 1389 | (setq ibuffer-did-modification t) |
| 1390 | (ibuffer-redisplay-current) |
| 1391 | (beginning-of-line))) |
| 1392 | |
| 1393 | (defun ibuffer-set-mark-1 (mark) |
| 1394 | (let ((beg (line-beginning-position)) |
| 1395 | (end (line-end-position))) |
| 1396 | (put-text-property beg end 'ibuffer-properties |
| 1397 | (list (ibuffer-current-buffer) |
| 1398 | mark)))) |
| 1399 | |
| 1400 | (defun ibuffer-mark-for-delete (arg) |
| 1401 | "Mark the buffers on ARG lines forward for deletion. |
| 1402 | If point is on a group name, this function operates on that group." |
| 1403 | (interactive "P") |
| 1404 | (ibuffer-mark-interactive arg ibuffer-deletion-char 1)) |
| 1405 | |
| 1406 | (defun ibuffer-mark-for-delete-backwards (arg) |
| 1407 | "Mark the buffers on ARG lines backward for deletion. |
| 1408 | If point is on a group name, this function operates on that group." |
| 1409 | (interactive "P") |
| 1410 | (ibuffer-mark-interactive arg ibuffer-deletion-char -1)) |
| 1411 | |
| 1412 | (defun ibuffer-current-buffer (&optional must-be-live) |
| 1413 | (let ((buf (car (get-text-property (line-beginning-position) |
| 1414 | 'ibuffer-properties)))) |
| 1415 | (when must-be-live |
| 1416 | (if (bufferp buf) |
| 1417 | (unless (buffer-live-p buf) |
| 1418 | (error "Buffer %s has been killed; %s" buf (substitute-command-keys "use `\\[ibuffer-update]' to update"))) |
| 1419 | (error "No buffer on this line"))) |
| 1420 | buf)) |
| 1421 | |
| 1422 | (defun ibuffer-active-formats-name () |
| 1423 | (if (boundp 'ibuffer-filter-format-alist) |
| 1424 | (let ((ret nil)) |
| 1425 | (dolist (filter ibuffer-filtering-qualifiers ret) |
| 1426 | (let ((val (assq (car filter) ibuffer-filter-format-alist))) |
| 1427 | (when val |
| 1428 | (setq ret (car filter))))) |
| 1429 | (if ret |
| 1430 | ret |
| 1431 | :ibuffer-formats)) |
| 1432 | :ibuffer-formats)) |
| 1433 | |
| 1434 | (defun ibuffer-current-formats (uncompiledp) |
| 1435 | (let* ((name (ibuffer-active-formats-name))) |
| 1436 | (ibuffer-check-formats) |
| 1437 | (if (eq name :ibuffer-formats) |
| 1438 | (if uncompiledp |
| 1439 | ibuffer-formats |
| 1440 | ibuffer-compiled-formats) |
| 1441 | (cadr (assq name |
| 1442 | (if uncompiledp |
| 1443 | ibuffer-filter-format-alist |
| 1444 | ibuffer-compiled-filter-formats)))))) |
| 1445 | |
| 1446 | (defun ibuffer-current-format (&optional uncompiledp) |
| 1447 | (or ibuffer-current-format |
| 1448 | (setq ibuffer-current-format 0)) |
| 1449 | (nth ibuffer-current-format (ibuffer-current-formats uncompiledp))) |
| 1450 | |
| 1451 | (defun ibuffer-expand-format-entry (form) |
| 1452 | (if (or (consp form) |
| 1453 | (symbolp form)) |
| 1454 | (let ((sym (intern (concat "ibuffer-make-column-" |
| 1455 | (symbol-name (if (consp form) |
| 1456 | (car form) |
| 1457 | form)))))) |
| 1458 | (unless (or (fboundp sym) |
| 1459 | (assq sym ibuffer-inline-columns)) |
| 1460 | (error "Unknown column %s in ibuffer-formats" form)) |
| 1461 | (let (min max align elide) |
| 1462 | (if (consp form) |
| 1463 | (setq min (or (nth 1 form) 0) |
| 1464 | max (or (nth 2 form) -1) |
| 1465 | align (or (nth 3 form) :left) |
| 1466 | elide (or (nth 4 form) nil)) |
| 1467 | (setq min 0 |
| 1468 | max -1 |
| 1469 | align :left |
| 1470 | elide nil)) |
| 1471 | (list sym min max align elide))) |
| 1472 | form)) |
| 1473 | |
| 1474 | (defun ibuffer-compile-make-eliding-form (strvar elide from-end-p) |
| 1475 | (let ((ellipsis (propertize ibuffer-eliding-string 'font-lock-face 'bold))) |
| 1476 | (if (or elide (with-no-warnings ibuffer-elide-long-columns)) |
| 1477 | `(if (> strlen 5) |
| 1478 | ,(if from-end-p |
| 1479 | `(concat ,ellipsis |
| 1480 | (substring ,strvar |
| 1481 | (length ibuffer-eliding-string))) |
| 1482 | `(concat |
| 1483 | (substring ,strvar 0 (- strlen ,(length ellipsis))) |
| 1484 | ,ellipsis)) |
| 1485 | ,strvar) |
| 1486 | strvar))) |
| 1487 | |
| 1488 | (defun ibuffer-compile-make-substring-form (strvar maxvar from-end-p) |
| 1489 | (if from-end-p |
| 1490 | `(substring str |
| 1491 | (- strlen ,maxvar)) |
| 1492 | `(substring ,strvar 0 ,maxvar))) |
| 1493 | |
| 1494 | (defun ibuffer-compile-make-format-form (strvar widthform alignment) |
| 1495 | (let* ((left `(make-string tmp2 ?\s)) |
| 1496 | (right `(make-string (- tmp1 tmp2) ?\s))) |
| 1497 | `(progn |
| 1498 | (setq tmp1 ,widthform |
| 1499 | tmp2 (/ tmp1 2)) |
| 1500 | ,(case alignment |
| 1501 | (:right `(concat ,left ,right ,strvar)) |
| 1502 | (:center `(concat ,left ,strvar ,right)) |
| 1503 | (:left `(concat ,strvar ,left ,right)) |
| 1504 | (t (error "Invalid alignment %s" alignment)))))) |
| 1505 | |
| 1506 | (defun ibuffer-compile-format (format) |
| 1507 | (let ((result nil) |
| 1508 | ;; We use these variables to keep track of which variables |
| 1509 | ;; inside the generated function we need to bind, since |
| 1510 | ;; binding variables in Emacs takes time. |
| 1511 | str-used tmp1-used tmp2-used global-strlen-used) |
| 1512 | (dolist (form format) |
| 1513 | (push |
| 1514 | ;; Generate a form based on a particular format entry, like |
| 1515 | ;; " ", mark, or (mode 16 16 :right). |
| 1516 | (if (stringp form) |
| 1517 | ;; It's a string; all we need to do is insert it. |
| 1518 | `(insert ,form) |
| 1519 | (let* ((form (ibuffer-expand-format-entry form)) |
| 1520 | (sym (nth 0 form)) |
| 1521 | (min (nth 1 form)) |
| 1522 | (max (nth 2 form)) |
| 1523 | (align (nth 3 form)) |
| 1524 | (elide (nth 4 form))) |
| 1525 | (let* ((from-end-p (when (minusp min) |
| 1526 | (setq min (- min)) |
| 1527 | t)) |
| 1528 | (letbindings nil) |
| 1529 | (outforms nil) |
| 1530 | minform |
| 1531 | maxform |
| 1532 | min-used max-used strlen-used) |
| 1533 | (when (or (not (integerp min)) (>= min 0)) |
| 1534 | ;; This is a complex case; they want it limited to a |
| 1535 | ;; minimum size. |
| 1536 | (setq min-used t) |
| 1537 | (setq str-used t strlen-used t global-strlen-used t |
| 1538 | tmp1-used t tmp2-used t) |
| 1539 | ;; Generate code to limit the string to a minimum size. |
| 1540 | (setq minform `(progn |
| 1541 | (setq str |
| 1542 | ,(ibuffer-compile-make-format-form |
| 1543 | 'str |
| 1544 | `(- ,(if (integerp min) |
| 1545 | min |
| 1546 | 'min) |
| 1547 | strlen) |
| 1548 | align))))) |
| 1549 | (when (or (not (integerp max)) (> max 0)) |
| 1550 | (setq str-used t max-used t) |
| 1551 | ;; Generate code to limit the string to a maximum size. |
| 1552 | (setq maxform `(progn |
| 1553 | (setq str |
| 1554 | ,(ibuffer-compile-make-substring-form |
| 1555 | 'str |
| 1556 | (if (integerp max) |
| 1557 | max |
| 1558 | 'max) |
| 1559 | from-end-p)) |
| 1560 | (setq strlen (length str)) |
| 1561 | (setq str |
| 1562 | ,(ibuffer-compile-make-eliding-form 'str |
| 1563 | elide |
| 1564 | from-end-p))))) |
| 1565 | ;; Now, put these forms together with the rest of the code. |
| 1566 | (let ((callform |
| 1567 | ;; Is this an "inline" column? This means we have |
| 1568 | ;; to get the code from the |
| 1569 | ;; `ibuffer-inline-columns' alist and insert it |
| 1570 | ;; into our generated code. Otherwise, we just |
| 1571 | ;; generate a call to the column function. |
| 1572 | (ibuffer-aif (assq sym ibuffer-inline-columns) |
| 1573 | (nth 1 it) |
| 1574 | `(,sym buffer mark))) |
| 1575 | ;; You're not expected to understand this. Hell, I |
| 1576 | ;; don't even understand it, and I wrote it five |
| 1577 | ;; minutes ago. |
| 1578 | (insertgenfn (ibuffer-aif (get sym 'ibuffer-column-summarizer) |
| 1579 | ;; I really, really wish Emacs Lisp had closures. |
| 1580 | (lambda (arg sym) |
| 1581 | `(insert |
| 1582 | (let ((ret ,arg)) |
| 1583 | (put ',sym 'ibuffer-column-summary |
| 1584 | (cons ret (get ',sym 'ibuffer-column-summary))) |
| 1585 | ret))) |
| 1586 | (lambda (arg sym) |
| 1587 | `(insert ,arg)))) |
| 1588 | (mincompform `(< strlen ,(if (integerp min) |
| 1589 | min |
| 1590 | 'min))) |
| 1591 | (maxcompform `(> strlen ,(if (integerp max) |
| 1592 | max |
| 1593 | 'max)))) |
| 1594 | (if (or min-used max-used) |
| 1595 | ;; The complex case, where we have to limit the |
| 1596 | ;; form to a maximum or minimum size. |
| 1597 | (progn |
| 1598 | (when (and min-used (not (integerp min))) |
| 1599 | (push `(min ,min) letbindings)) |
| 1600 | (when (and max-used (not (integerp max))) |
| 1601 | (push `(max ,max) letbindings)) |
| 1602 | (push |
| 1603 | (if (and min-used max-used) |
| 1604 | `(if ,mincompform |
| 1605 | ,minform |
| 1606 | (if ,maxcompform |
| 1607 | ,maxform)) |
| 1608 | (if min-used |
| 1609 | `(when ,mincompform |
| 1610 | ,minform) |
| 1611 | `(when ,maxcompform |
| 1612 | ,maxform))) |
| 1613 | outforms) |
| 1614 | (push (append |
| 1615 | `(setq str ,callform) |
| 1616 | (when strlen-used |
| 1617 | `(strlen (length str)))) |
| 1618 | outforms) |
| 1619 | (setq outforms |
| 1620 | (append outforms (list (funcall insertgenfn 'str sym))))) |
| 1621 | ;; The simple case; just insert the string. |
| 1622 | (push (funcall insertgenfn callform sym) outforms)) |
| 1623 | ;; Finally, return a `let' form which binds the |
| 1624 | ;; variables in `letbindings', and contains all the |
| 1625 | ;; code in `outforms'. |
| 1626 | `(let ,letbindings |
| 1627 | ,@outforms))))) |
| 1628 | result)) |
| 1629 | (setq result |
| 1630 | ;; We don't want to unconditionally load the byte-compiler. |
| 1631 | (funcall (if (or ibuffer-always-compile-formats |
| 1632 | (featurep 'bytecomp)) |
| 1633 | #'byte-compile |
| 1634 | #'identity) |
| 1635 | ;; Here, we actually create a lambda form which |
| 1636 | ;; inserts all the generated forms for each entry |
| 1637 | ;; in the format string. |
| 1638 | (nconc (list 'lambda '(buffer mark)) |
| 1639 | `((let ,(append (when str-used |
| 1640 | '(str)) |
| 1641 | (when global-strlen-used |
| 1642 | '(strlen)) |
| 1643 | (when tmp1-used |
| 1644 | '(tmp1)) |
| 1645 | (when tmp2-used |
| 1646 | '(tmp2))) |
| 1647 | ,@(nreverse result)))))))) |
| 1648 | |
| 1649 | (defun ibuffer-recompile-formats () |
| 1650 | "Recompile `ibuffer-formats'." |
| 1651 | (interactive) |
| 1652 | (setq ibuffer-compiled-formats |
| 1653 | (mapcar #'ibuffer-compile-format ibuffer-formats)) |
| 1654 | (when (boundp 'ibuffer-filter-format-alist) |
| 1655 | (setq ibuffer-compiled-filter-formats |
| 1656 | (mapcar #'(lambda (entry) |
| 1657 | (cons (car entry) |
| 1658 | (mapcar #'(lambda (formats) |
| 1659 | (mapcar #'ibuffer-compile-format formats)) |
| 1660 | (cdr entry)))) |
| 1661 | ibuffer-filter-format-alist)))) |
| 1662 | |
| 1663 | (defun ibuffer-clear-summary-columns (format) |
| 1664 | (dolist (form format) |
| 1665 | (ibuffer-awhen (and (consp form) |
| 1666 | (get (car form) 'ibuffer-column-summarizer)) |
| 1667 | (put (car form) 'ibuffer-column-summary nil)))) |
| 1668 | |
| 1669 | (defun ibuffer-check-formats () |
| 1670 | (when (null ibuffer-formats) |
| 1671 | (error "No formats!")) |
| 1672 | (let ((ext-loaded (featurep 'ibuf-ext))) |
| 1673 | (when (or (null ibuffer-compiled-formats) |
| 1674 | (null ibuffer-cached-formats) |
| 1675 | (not (eq ibuffer-cached-formats ibuffer-formats)) |
| 1676 | (null ibuffer-cached-eliding-string) |
| 1677 | (not (equal ibuffer-cached-eliding-string ibuffer-eliding-string)) |
| 1678 | (eql 0 ibuffer-cached-elide-long-columns) |
| 1679 | (not (eql ibuffer-cached-elide-long-columns |
| 1680 | (with-no-warnings ibuffer-elide-long-columns))) |
| 1681 | (and ext-loaded |
| 1682 | (not (eq ibuffer-cached-filter-formats |
| 1683 | ibuffer-filter-format-alist)) |
| 1684 | (and ibuffer-filter-format-alist |
| 1685 | (null ibuffer-compiled-filter-formats)))) |
| 1686 | (message "Formats have changed, recompiling...") |
| 1687 | (ibuffer-recompile-formats) |
| 1688 | (setq ibuffer-cached-formats ibuffer-formats |
| 1689 | ibuffer-cached-eliding-string ibuffer-eliding-string |
| 1690 | ibuffer-cached-elide-long-columns (with-no-warnings ibuffer-elide-long-columns)) |
| 1691 | (when ext-loaded |
| 1692 | (setq ibuffer-cached-filter-formats ibuffer-filter-format-alist)) |
| 1693 | (message "Formats have changed, recompiling...done")))) |
| 1694 | |
| 1695 | (defvar ibuffer-inline-columns nil) |
| 1696 | |
| 1697 | (define-ibuffer-column mark (:name " " :inline t) |
| 1698 | (string mark)) |
| 1699 | |
| 1700 | (define-ibuffer-column read-only (:name "R" :inline t) |
| 1701 | (if buffer-read-only |
| 1702 | (string ibuffer-read-only-char) |
| 1703 | " ")) |
| 1704 | |
| 1705 | (define-ibuffer-column modified (:name "M" :inline t) |
| 1706 | (if (buffer-modified-p) |
| 1707 | (string ibuffer-modified-char) |
| 1708 | " ")) |
| 1709 | |
| 1710 | (define-ibuffer-column name |
| 1711 | (:inline t |
| 1712 | :header-mouse-map ibuffer-name-header-map |
| 1713 | :props |
| 1714 | ('mouse-face 'highlight 'keymap ibuffer-name-map |
| 1715 | 'ibuffer-name-column t |
| 1716 | 'help-echo '(if tooltip-mode |
| 1717 | "mouse-1: mark this buffer\nmouse-2: select this buffer\nmouse-3: operate on this buffer" |
| 1718 | "mouse-1: mark buffer mouse-2: select buffer mouse-3: operate")) |
| 1719 | :summarizer |
| 1720 | (lambda (strings) |
| 1721 | (let ((bufs (length strings))) |
| 1722 | (cond ((zerop bufs) "No buffers") |
| 1723 | ((= 1 bufs) "1 buffer") |
| 1724 | (t (format "%s buffers" bufs)))))) |
| 1725 | (propertize (buffer-name) 'font-lock-face (ibuffer-buffer-name-face buffer mark))) |
| 1726 | |
| 1727 | (define-ibuffer-column size |
| 1728 | (:inline t |
| 1729 | :header-mouse-map ibuffer-size-header-map |
| 1730 | :summarizer |
| 1731 | (lambda (column-strings) |
| 1732 | (let ((total 0)) |
| 1733 | (dolist (string column-strings) |
| 1734 | (setq total |
| 1735 | ;; like, ewww ... |
| 1736 | (+ (float (string-to-number string)) |
| 1737 | total))) |
| 1738 | (format "%.0f" total)))) |
| 1739 | (format "%s" (buffer-size))) |
| 1740 | |
| 1741 | (define-ibuffer-column mode |
| 1742 | (:inline t |
| 1743 | :header-mouse-map ibuffer-mode-header-map |
| 1744 | :props |
| 1745 | ('mouse-face 'highlight |
| 1746 | 'keymap ibuffer-mode-name-map |
| 1747 | 'help-echo "mouse-2: filter by this mode")) |
| 1748 | (format-mode-line mode-name nil nil (current-buffer))) |
| 1749 | |
| 1750 | (define-ibuffer-column process |
| 1751 | (:summarizer |
| 1752 | (lambda (strings) |
| 1753 | (let ((total (length (delete "" strings)))) |
| 1754 | (cond ((zerop total) "No processes") |
| 1755 | ((= 1 total) "1 process") |
| 1756 | (t (format "%d processes" total)))))) |
| 1757 | (ibuffer-aif (get-buffer-process buffer) |
| 1758 | (format "(%s %s)" it (process-status it)) |
| 1759 | "")) |
| 1760 | |
| 1761 | (define-ibuffer-column filename |
| 1762 | (:summarizer |
| 1763 | (lambda (strings) |
| 1764 | (let ((total (length (delete "" strings)))) |
| 1765 | (cond ((zerop total) "No files") |
| 1766 | ((= 1 total) "1 file") |
| 1767 | (t (format "%d files" total)))))) |
| 1768 | (let ((directory-abbrev-alist ibuffer-directory-abbrev-alist)) |
| 1769 | (abbreviate-file-name |
| 1770 | (or (ibuffer-buffer-file-name) "")))) |
| 1771 | |
| 1772 | (define-ibuffer-column filename-and-process |
| 1773 | (:name "Filename/Process" |
| 1774 | :header-mouse-map ibuffer-filename/process-header-map |
| 1775 | :summarizer |
| 1776 | (lambda (strings) |
| 1777 | (setq strings (delete "" strings)) |
| 1778 | (let ((procs 0) |
| 1779 | (files 0)) |
| 1780 | (dolist (string strings) |
| 1781 | (if (string-match "\\(\?:\\`(\[\[:ascii:\]\]\+)\\)" string) |
| 1782 | (progn (setq procs (1+ procs)) |
| 1783 | (if (< (match-end 0) (length string)) |
| 1784 | (setq files (1+ files)))) |
| 1785 | (setq files (1+ files)))) |
| 1786 | (concat (cond ((zerop files) "No files") |
| 1787 | ((= 1 files) "1 file") |
| 1788 | (t (format "%d files" files))) |
| 1789 | ", " |
| 1790 | (cond ((zerop procs) "no processes") |
| 1791 | ((= 1 procs) "1 process") |
| 1792 | (t (format "%d processes" procs))))))) |
| 1793 | (let ((proc (get-buffer-process buffer)) |
| 1794 | (filename (ibuffer-make-column-filename buffer mark))) |
| 1795 | (if proc |
| 1796 | (concat (propertize (format "(%s %s)" proc (process-status proc)) |
| 1797 | 'font-lock-face 'italic) |
| 1798 | (if (> (length filename) 0) |
| 1799 | (format " %s" filename) |
| 1800 | "")) |
| 1801 | filename))) |
| 1802 | |
| 1803 | (defun ibuffer-format-column (str width alignment) |
| 1804 | (let ((left (make-string (/ width 2) ?\s)) |
| 1805 | (right (make-string (- width (/ width 2)) ?\s))) |
| 1806 | (case alignment |
| 1807 | (:right (concat left right str)) |
| 1808 | (:center (concat left str right)) |
| 1809 | (t (concat str left right))))) |
| 1810 | |
| 1811 | (defun ibuffer-buffer-name-face (buf mark) |
| 1812 | (cond ((char-equal mark ibuffer-marked-char) |
| 1813 | ibuffer-marked-face) |
| 1814 | ((char-equal mark ibuffer-deletion-char) |
| 1815 | ibuffer-deletion-face) |
| 1816 | (t |
| 1817 | (let ((level -1) |
| 1818 | result) |
| 1819 | (dolist (e ibuffer-fontification-alist result) |
| 1820 | (when (and (> (car e) level) |
| 1821 | (with-current-buffer buf |
| 1822 | (eval (nth 1 e)))) |
| 1823 | (setq level (car e) |
| 1824 | result (nth 2 e)))))))) |
| 1825 | |
| 1826 | (defun ibuffer-insert-buffer-line (buffer mark format) |
| 1827 | "Insert a line describing BUFFER and MARK using FORMAT." |
| 1828 | (ibuffer-assert-ibuffer-mode) |
| 1829 | (let ((beg (point))) |
| 1830 | (funcall format buffer mark) |
| 1831 | (put-text-property beg (point) 'ibuffer-properties (list buffer mark))) |
| 1832 | (insert "\n")) |
| 1833 | |
| 1834 | ;; This function knows a bit too much of the internals. It would be |
| 1835 | ;; nice if it was all abstracted away. |
| 1836 | (defun ibuffer-redisplay-current () |
| 1837 | (ibuffer-assert-ibuffer-mode) |
| 1838 | (when (eobp) |
| 1839 | (forward-line -1)) |
| 1840 | (beginning-of-line) |
| 1841 | (let ((curformat (mapcar #'ibuffer-expand-format-entry |
| 1842 | (ibuffer-current-format t)))) |
| 1843 | (ibuffer-clear-summary-columns curformat) |
| 1844 | (let ((buf (ibuffer-current-buffer))) |
| 1845 | (when buf |
| 1846 | (let ((mark (ibuffer-current-mark))) |
| 1847 | (save-excursion |
| 1848 | (delete-region (point) (1+ (line-end-position))) |
| 1849 | (ibuffer-insert-buffer-line |
| 1850 | buf mark |
| 1851 | (ibuffer-current-format))) |
| 1852 | (when ibuffer-shrink-to-minimum-size |
| 1853 | (ibuffer-shrink-to-fit))))))) |
| 1854 | |
| 1855 | (defun ibuffer-map-on-mark (mark func) |
| 1856 | (ibuffer-map-lines |
| 1857 | #'(lambda (buf mk) |
| 1858 | (if (char-equal mark mk) |
| 1859 | (funcall func buf mark) |
| 1860 | nil)))) |
| 1861 | |
| 1862 | (defun ibuffer-map-lines (function &optional nomodify group) |
| 1863 | "Call FUNCTION for each buffer. |
| 1864 | Set the ibuffer modification flag unless NOMODIFY is non-nil. |
| 1865 | |
| 1866 | If optional argument GROUP is non-nil, then only call FUNCTION on |
| 1867 | buffers in filtering group GROUP. |
| 1868 | |
| 1869 | FUNCTION is called with two arguments: |
| 1870 | the buffer object itself and the current mark symbol." |
| 1871 | (ibuffer-assert-ibuffer-mode) |
| 1872 | (ibuffer-forward-line 0) |
| 1873 | (let* ((orig-target-line (1+ (count-lines (save-excursion |
| 1874 | (goto-char (point-min)) |
| 1875 | (ibuffer-forward-line 0) |
| 1876 | (point)) |
| 1877 | (point)))) |
| 1878 | (target-line-offset orig-target-line) |
| 1879 | (ibuffer-map-lines-total 0) |
| 1880 | (ibuffer-map-lines-count 0)) |
| 1881 | (unwind-protect |
| 1882 | (progn |
| 1883 | (setq buffer-read-only nil) |
| 1884 | (goto-char (point-min)) |
| 1885 | (ibuffer-forward-line 0 t) |
| 1886 | (while (and (not (eobp)) |
| 1887 | (not (get-text-property (point) 'ibuffer-summary)) |
| 1888 | (progn |
| 1889 | (ibuffer-forward-line 0 t) |
| 1890 | (and (not (eobp)) |
| 1891 | (not (get-text-property (point) 'ibuffer-summary))))) |
| 1892 | (let ((result |
| 1893 | (if (buffer-live-p (ibuffer-current-buffer)) |
| 1894 | (when (or (null group) |
| 1895 | (ibuffer-aif (get-text-property (point) 'ibuffer-filter-group) |
| 1896 | (equal group it))) |
| 1897 | (save-excursion |
| 1898 | (funcall function |
| 1899 | (ibuffer-current-buffer) |
| 1900 | (ibuffer-current-mark)))) |
| 1901 | ;; Kill the line if the buffer is dead |
| 1902 | 'kill))) |
| 1903 | ;; A given mapping function should return: |
| 1904 | ;; `nil' if it chose not to affect the buffer |
| 1905 | ;; `kill' means the remove line from the buffer list |
| 1906 | ;; `t' otherwise |
| 1907 | (incf ibuffer-map-lines-total) |
| 1908 | (cond ((null result) |
| 1909 | (forward-line 1)) |
| 1910 | ((eq result 'kill) |
| 1911 | (delete-region (line-beginning-position) |
| 1912 | (1+ (line-end-position))) |
| 1913 | (incf ibuffer-map-lines-count) |
| 1914 | (when (< ibuffer-map-lines-total |
| 1915 | orig-target-line) |
| 1916 | (decf target-line-offset))) |
| 1917 | (t |
| 1918 | (incf ibuffer-map-lines-count) |
| 1919 | (forward-line 1))))) |
| 1920 | ibuffer-map-lines-count) |
| 1921 | (progn |
| 1922 | (setq buffer-read-only t) |
| 1923 | (unless nomodify |
| 1924 | (set-buffer-modified-p nil)) |
| 1925 | (goto-char (point-min)) |
| 1926 | (ibuffer-forward-line 0) |
| 1927 | (ibuffer-forward-line (1- target-line-offset)))))) |
| 1928 | |
| 1929 | (defun ibuffer-get-marked-buffers () |
| 1930 | "Return a list of buffer objects currently marked." |
| 1931 | (delq nil |
| 1932 | (mapcar #'(lambda (e) |
| 1933 | (when (eq (cdr e) ibuffer-marked-char) |
| 1934 | (car e))) |
| 1935 | (ibuffer-current-state-list)))) |
| 1936 | |
| 1937 | (defun ibuffer-current-state-list (&optional pos) |
| 1938 | "Return a list like (BUF . MARK) of all buffers in an ibuffer. |
| 1939 | If POS is non-nil, return a list like (BUF MARK POINT), where POINT is |
| 1940 | the value of point at the beginning of the line for that buffer." |
| 1941 | (let ((ibuffer-current-state-list-tmp '())) |
| 1942 | ;; ah, if only we had closures. I bet this will mysteriously |
| 1943 | ;; break later. Don't blame me. |
| 1944 | (if pos |
| 1945 | (ibuffer-map-lines-nomodify |
| 1946 | #'(lambda (buf mark) |
| 1947 | (when (buffer-live-p buf) |
| 1948 | (push (list buf mark (point)) ibuffer-current-state-list-tmp)))) |
| 1949 | (ibuffer-map-lines-nomodify |
| 1950 | #'(lambda (buf mark) |
| 1951 | (when (buffer-live-p buf) |
| 1952 | (push (cons buf mark) ibuffer-current-state-list-tmp))))) |
| 1953 | (nreverse ibuffer-current-state-list-tmp))) |
| 1954 | |
| 1955 | (defun ibuffer-current-buffers-with-marks (curbufs) |
| 1956 | "Return a list like (BUF . MARK) of all open buffers." |
| 1957 | (let ((bufs (ibuffer-current-state-list))) |
| 1958 | (mapcar #'(lambda (buf) (let ((e (assq buf bufs))) |
| 1959 | (if e |
| 1960 | e |
| 1961 | (cons buf ?\s)))) |
| 1962 | curbufs))) |
| 1963 | |
| 1964 | (defun ibuffer-buf-matches-predicates (buf predicates) |
| 1965 | (let ((hit nil) |
| 1966 | (name (buffer-name buf))) |
| 1967 | (dolist (pred predicates) |
| 1968 | (when (if (stringp pred) |
| 1969 | (string-match pred name) |
| 1970 | (funcall pred buf)) |
| 1971 | (setq hit t))) |
| 1972 | hit)) |
| 1973 | |
| 1974 | (defun ibuffer-filter-buffers (ibuffer-buf last bmarklist all) |
| 1975 | (let ((ext-loaded (featurep 'ibuf-ext))) |
| 1976 | (delq nil |
| 1977 | (mapcar |
| 1978 | ;; element should be like (BUFFER . MARK) |
| 1979 | #'(lambda (e) |
| 1980 | (let* ((buf (car e))) |
| 1981 | (when |
| 1982 | ;; This takes precedence over anything else |
| 1983 | (or (and ibuffer-always-show-last-buffer |
| 1984 | (eq last buf)) |
| 1985 | (funcall (if ext-loaded |
| 1986 | #'ibuffer-ext-visible-p |
| 1987 | #'ibuffer-visible-p) |
| 1988 | buf all ibuffer-buf)) |
| 1989 | e))) |
| 1990 | bmarklist)))) |
| 1991 | |
| 1992 | (defun ibuffer-visible-p (buf all &optional ibuffer-buf) |
| 1993 | (and (or all |
| 1994 | (not |
| 1995 | (ibuffer-buf-matches-predicates buf ibuffer-maybe-show-predicates))) |
| 1996 | (or ibuffer-view-ibuffer |
| 1997 | (and ibuffer-buf |
| 1998 | (not (eq ibuffer-buf buf)))))) |
| 1999 | |
| 2000 | ;; This function is a special case; it's not defined by |
| 2001 | ;; `define-ibuffer-sorter'. |
| 2002 | (defun ibuffer-do-sort-by-recency () |
| 2003 | "Sort the buffers by last view time." |
| 2004 | (interactive) |
| 2005 | (setq ibuffer-sorting-mode 'recency) |
| 2006 | (when (eq ibuffer-last-sorting-mode 'recency) |
| 2007 | (setq ibuffer-sorting-reversep (not ibuffer-sorting-reversep))) |
| 2008 | (ibuffer-update nil t) |
| 2009 | (setq ibuffer-last-sorting-mode 'recency)) |
| 2010 | |
| 2011 | (defun ibuffer-update-format () |
| 2012 | (when (null ibuffer-current-format) |
| 2013 | (setq ibuffer-current-format 0)) |
| 2014 | (when (null ibuffer-formats) |
| 2015 | (error "Ibuffer error: no formats!"))) |
| 2016 | |
| 2017 | (defun ibuffer-switch-format () |
| 2018 | "Switch the current display format." |
| 2019 | (interactive) |
| 2020 | (ibuffer-assert-ibuffer-mode) |
| 2021 | (unless (consp ibuffer-formats) |
| 2022 | (error "Ibuffer error: No formats!")) |
| 2023 | (setq ibuffer-current-format |
| 2024 | (if (>= ibuffer-current-format (1- (length (ibuffer-current-formats nil)))) |
| 2025 | 0 |
| 2026 | (1+ ibuffer-current-format))) |
| 2027 | (ibuffer-update-format) |
| 2028 | (ibuffer-redisplay t)) |
| 2029 | |
| 2030 | (defun ibuffer-update-title-and-summary (format) |
| 2031 | (ibuffer-assert-ibuffer-mode) |
| 2032 | ;; Don't do funky font-lock stuff here |
| 2033 | (let ((after-change-functions nil)) |
| 2034 | (if (get-text-property (point-min) 'ibuffer-title) |
| 2035 | (delete-region (point-min) |
| 2036 | (next-single-property-change |
| 2037 | (point-min) 'ibuffer-title))) |
| 2038 | (goto-char (point-min)) |
| 2039 | (add-text-properties |
| 2040 | (point) |
| 2041 | (progn |
| 2042 | (let ((opos (point))) |
| 2043 | ;; Insert the title names. |
| 2044 | (dolist (element format) |
| 2045 | (insert |
| 2046 | (if (stringp element) |
| 2047 | element |
| 2048 | (let ((sym (car element)) |
| 2049 | (min (cadr element)) |
| 2050 | ;; (max (caddr element)) |
| 2051 | (align (cadddr element))) |
| 2052 | ;; Ignore a negative min when we're inserting the title |
| 2053 | (when (minusp min) |
| 2054 | (setq min (- min))) |
| 2055 | (let* ((name (or (get sym 'ibuffer-column-name) |
| 2056 | (error "Unknown column %s in ibuffer-formats" sym))) |
| 2057 | (len (length name)) |
| 2058 | (hmap (get sym 'header-mouse-map)) |
| 2059 | (strname (if (< len min) |
| 2060 | (ibuffer-format-column name |
| 2061 | (- min len) |
| 2062 | align) |
| 2063 | name))) |
| 2064 | (when hmap |
| 2065 | (setq |
| 2066 | strname |
| 2067 | (propertize strname 'mouse-face 'highlight 'keymap hmap))) |
| 2068 | strname))))) |
| 2069 | (add-text-properties opos (point) `(ibuffer-title-header t)) |
| 2070 | (insert "\n") |
| 2071 | ;; Add the underlines |
| 2072 | (let ((str (save-excursion |
| 2073 | (forward-line -1) |
| 2074 | (beginning-of-line) |
| 2075 | (buffer-substring (point) (line-end-position))))) |
| 2076 | (apply #'insert (mapcar |
| 2077 | #'(lambda (c) |
| 2078 | (if (not (or (char-equal c ?\s) |
| 2079 | (char-equal c ?\n))) |
| 2080 | ?- |
| 2081 | ?\s)) |
| 2082 | str))) |
| 2083 | (insert "\n")) |
| 2084 | (point)) |
| 2085 | `(ibuffer-title t font-lock-face ,ibuffer-title-face)) |
| 2086 | ;; Now, insert the summary columns. |
| 2087 | (goto-char (point-max)) |
| 2088 | (if (get-text-property (1- (point-max)) 'ibuffer-summary) |
| 2089 | (delete-region (previous-single-property-change |
| 2090 | (point-max) 'ibuffer-summary) |
| 2091 | (point-max))) |
| 2092 | (if ibuffer-display-summary |
| 2093 | (add-text-properties |
| 2094 | (point) |
| 2095 | (progn |
| 2096 | (insert "\n") |
| 2097 | (dolist (element format) |
| 2098 | (insert |
| 2099 | (if (stringp element) |
| 2100 | (make-string (length element) ?\s) |
| 2101 | (let ((sym (car element))) |
| 2102 | (let ((min (cadr element)) |
| 2103 | ;; (max (caddr element)) |
| 2104 | (align (cadddr element))) |
| 2105 | ;; Ignore a negative min when we're inserting the title |
| 2106 | (when (minusp min) |
| 2107 | (setq min (- min))) |
| 2108 | (let* ((summary (if (get sym 'ibuffer-column-summarizer) |
| 2109 | (funcall (get sym 'ibuffer-column-summarizer) |
| 2110 | (get sym 'ibuffer-column-summary)) |
| 2111 | (make-string (length (get sym 'ibuffer-column-name)) |
| 2112 | ?\s))) |
| 2113 | (len (length summary))) |
| 2114 | (if (< len min) |
| 2115 | (ibuffer-format-column summary |
| 2116 | (- min len) |
| 2117 | align) |
| 2118 | summary))))))) |
| 2119 | (point)) |
| 2120 | `(ibuffer-summary t))))) |
| 2121 | |
| 2122 | |
| 2123 | (defun ibuffer-redisplay (&optional silent) |
| 2124 | "Redisplay the current list of buffers. |
| 2125 | This does not show new buffers; use `ibuffer-update' for that. |
| 2126 | |
| 2127 | If optional arg SILENT is non-nil, do not display progress messages." |
| 2128 | (interactive) |
| 2129 | (ibuffer-forward-line 0) |
| 2130 | (unless silent |
| 2131 | (message "Redisplaying current buffer list...")) |
| 2132 | (let ((blist (ibuffer-current-state-list))) |
| 2133 | (when (null blist) |
| 2134 | (if (and (featurep 'ibuf-ext) |
| 2135 | (or ibuffer-filtering-qualifiers ibuffer-hidden-filter-groups)) |
| 2136 | (message "No buffers! (note: filtering in effect)") |
| 2137 | (error "No buffers!"))) |
| 2138 | (ibuffer-redisplay-engine blist t) |
| 2139 | (unless silent |
| 2140 | (message "Redisplaying current buffer list...done")) |
| 2141 | (ibuffer-forward-line 0))) |
| 2142 | |
| 2143 | (defun ibuffer-update (arg &optional silent) |
| 2144 | "Regenerate the list of all buffers. |
| 2145 | |
| 2146 | Prefix arg non-nil means to toggle whether buffers that match |
| 2147 | `ibuffer-maybe-show-predicates' should be displayed. |
| 2148 | |
| 2149 | If optional arg SILENT is non-nil, do not display progress messages." |
| 2150 | (interactive "P") |
| 2151 | (if arg |
| 2152 | (setq ibuffer-display-maybe-show-predicates |
| 2153 | (not ibuffer-display-maybe-show-predicates))) |
| 2154 | (ibuffer-forward-line 0) |
| 2155 | (let* ((bufs (buffer-list)) |
| 2156 | (blist (ibuffer-filter-buffers |
| 2157 | (current-buffer) |
| 2158 | (if (and |
| 2159 | (cadr bufs) |
| 2160 | (eq ibuffer-always-show-last-buffer |
| 2161 | :nomini) |
| 2162 | (minibufferp (cadr bufs))) |
| 2163 | (caddr bufs) |
| 2164 | (cadr bufs)) |
| 2165 | (ibuffer-current-buffers-with-marks bufs) |
| 2166 | ibuffer-display-maybe-show-predicates))) |
| 2167 | (when (null blist) |
| 2168 | (if (and (featurep 'ibuf-ext) |
| 2169 | ibuffer-filtering-qualifiers) |
| 2170 | (message "No buffers! (note: filtering in effect)") |
| 2171 | (error "No buffers!"))) |
| 2172 | (unless silent |
| 2173 | (message "Updating buffer list...")) |
| 2174 | (ibuffer-redisplay-engine blist arg) |
| 2175 | (unless silent |
| 2176 | (message "Updating buffer list...done"))) |
| 2177 | (if (eq ibuffer-shrink-to-minimum-size 'onewindow) |
| 2178 | (ibuffer-shrink-to-fit t) |
| 2179 | (when ibuffer-shrink-to-minimum-size |
| 2180 | (ibuffer-shrink-to-fit))) |
| 2181 | (ibuffer-forward-line 0) |
| 2182 | ;; I tried to update this automatically from the mode-line-process format, |
| 2183 | ;; but changing nil-ness of header-line-format while computing |
| 2184 | ;; mode-line-format is asking a bit too much it seems. --Stef |
| 2185 | (setq header-line-format |
| 2186 | (and ibuffer-use-header-line |
| 2187 | ibuffer-filtering-qualifiers |
| 2188 | ibuffer-header-line-format))) |
| 2189 | |
| 2190 | (defun ibuffer-sort-bufferlist (bmarklist) |
| 2191 | (let* ((sortdat (assq ibuffer-sorting-mode |
| 2192 | ibuffer-sorting-functions-alist)) |
| 2193 | (func (caddr sortdat))) |
| 2194 | (let ((result |
| 2195 | ;; actually sort the buffers |
| 2196 | (if (and sortdat func) |
| 2197 | (sort bmarklist func) |
| 2198 | bmarklist))) |
| 2199 | ;; perhaps reverse the sorted buffer list |
| 2200 | (if ibuffer-sorting-reversep |
| 2201 | (nreverse result) |
| 2202 | result)))) |
| 2203 | |
| 2204 | (defun ibuffer-insert-filter-group (name display-name filter-string format bmarklist) |
| 2205 | (add-text-properties |
| 2206 | (point) |
| 2207 | (progn |
| 2208 | (insert "[ " display-name " ]") |
| 2209 | (point)) |
| 2210 | `(ibuffer-filter-group-name |
| 2211 | ,name |
| 2212 | font-lock-face ,ibuffer-filter-group-name-face |
| 2213 | keymap ,ibuffer-mode-filter-group-map |
| 2214 | mouse-face highlight |
| 2215 | help-echo ,(let ((echo '(if tooltip-mode |
| 2216 | "mouse-1: toggle marks in this group\nmouse-2: hide/show this filtering group" |
| 2217 | "mouse-1: toggle marks mouse-2: hide/show"))) |
| 2218 | (if (> (length filter-string) 0) |
| 2219 | `(concat ,filter-string |
| 2220 | (if tooltip-mode "\n" " ") |
| 2221 | ,echo) |
| 2222 | echo)))) |
| 2223 | (insert "\n") |
| 2224 | (when bmarklist |
| 2225 | (put-text-property |
| 2226 | (point) |
| 2227 | (progn |
| 2228 | (dolist (entry bmarklist) |
| 2229 | (ibuffer-insert-buffer-line (car entry) (cdr entry) format)) |
| 2230 | (point)) |
| 2231 | 'ibuffer-filter-group |
| 2232 | name))) |
| 2233 | |
| 2234 | (defun ibuffer-redisplay-engine (bmarklist &optional ignore) |
| 2235 | (ibuffer-assert-ibuffer-mode) |
| 2236 | (let* ((--ibuffer-insert-buffers-and-marks-format |
| 2237 | (ibuffer-current-format)) |
| 2238 | (--ibuffer-expanded-format (mapcar #'ibuffer-expand-format-entry |
| 2239 | (ibuffer-current-format t))) |
| 2240 | (orig (count-lines (point-min) (point))) |
| 2241 | ;; Inhibit font-lock caching tricks, since we're modifying the |
| 2242 | ;; entire buffer at once |
| 2243 | (after-change-functions nil) |
| 2244 | (ext-loaded (featurep 'ibuf-ext)) |
| 2245 | (bgroups (if ext-loaded |
| 2246 | (ibuffer-generate-filter-groups bmarklist) |
| 2247 | (list (cons "Default" bmarklist))))) |
| 2248 | (ibuffer-clear-summary-columns --ibuffer-expanded-format) |
| 2249 | (unwind-protect |
| 2250 | (progn |
| 2251 | (setq buffer-read-only nil) |
| 2252 | (erase-buffer) |
| 2253 | (ibuffer-update-format) |
| 2254 | (dolist (group (nreverse bgroups)) |
| 2255 | (let* ((name (car group)) |
| 2256 | (disabled (and ext-loaded |
| 2257 | (member name ibuffer-hidden-filter-groups))) |
| 2258 | (bmarklist (cdr group))) |
| 2259 | (unless (and (null bmarklist) |
| 2260 | (not disabled) |
| 2261 | ext-loaded |
| 2262 | (null ibuffer-show-empty-filter-groups)) |
| 2263 | (ibuffer-insert-filter-group |
| 2264 | name |
| 2265 | (if disabled (concat name " ...") name) |
| 2266 | (if ext-loaded |
| 2267 | (ibuffer-format-filter-group-data name) |
| 2268 | "") |
| 2269 | --ibuffer-insert-buffers-and-marks-format |
| 2270 | (if disabled |
| 2271 | nil |
| 2272 | (ibuffer-sort-bufferlist bmarklist)))))) |
| 2273 | (ibuffer-update-title-and-summary --ibuffer-expanded-format)) |
| 2274 | (setq buffer-read-only t) |
| 2275 | (set-buffer-modified-p ibuffer-did-modification) |
| 2276 | (setq ibuffer-did-modification nil) |
| 2277 | (goto-line (1+ orig))))) |
| 2278 | |
| 2279 | (defun ibuffer-quit () |
| 2280 | "Quit this `ibuffer' session. |
| 2281 | Try to restore the previous window configuration if |
| 2282 | `ibuffer-restore-window-config-on-quit' is non-nil." |
| 2283 | (interactive) |
| 2284 | (if ibuffer-restore-window-config-on-quit |
| 2285 | (progn |
| 2286 | (bury-buffer) |
| 2287 | (unless (= (count-windows) 1) |
| 2288 | (set-window-configuration ibuffer-prev-window-config))) |
| 2289 | (bury-buffer))) |
| 2290 | |
| 2291 | ;;;###autoload |
| 2292 | (defun ibuffer-list-buffers (&optional files-only) |
| 2293 | "Display a list of buffers, in another window. |
| 2294 | If optional argument FILES-ONLY is non-nil, then add a filter for |
| 2295 | buffers which are visiting a file." |
| 2296 | (interactive "P") |
| 2297 | (ibuffer t nil (when files-only |
| 2298 | '((filename . ".*"))) t)) |
| 2299 | |
| 2300 | ;;;###autoload |
| 2301 | (defun ibuffer-other-window (&optional files-only) |
| 2302 | "Like `ibuffer', but displayed in another window by default. |
| 2303 | If optional argument FILES-ONLY is non-nil, then add a filter for |
| 2304 | buffers which are visiting a file." |
| 2305 | (interactive "P") |
| 2306 | (ibuffer t nil (when files-only |
| 2307 | '((filename . ".*"))))) |
| 2308 | |
| 2309 | ;;;###autoload |
| 2310 | (defun ibuffer (&optional other-window-p name qualifiers noselect |
| 2311 | shrink filter-groups formats) |
| 2312 | "Begin using Ibuffer to edit a list of buffers. |
| 2313 | Type 'h' after entering ibuffer for more information. |
| 2314 | |
| 2315 | All arguments are optional. |
| 2316 | OTHER-WINDOW-P says to use another window. |
| 2317 | NAME specifies the name of the buffer (defaults to \"*Ibuffer*\"). |
| 2318 | QUALIFIERS is an initial set of filtering qualifiers to use; |
| 2319 | see `ibuffer-filtering-qualifiers'. |
| 2320 | NOSELECT means don't select the Ibuffer buffer. |
| 2321 | SHRINK means shrink the buffer to minimal size. The special |
| 2322 | value `onewindow' means always use another window. |
| 2323 | FILTER-GROUPS is an initial set of filtering groups to use; |
| 2324 | see `ibuffer-filter-groups'. |
| 2325 | FORMATS is the value to use for `ibuffer-formats'. |
| 2326 | If specified, then the variable `ibuffer-formats' will have |
| 2327 | that value locally in this buffer." |
| 2328 | (interactive "P") |
| 2329 | (when ibuffer-use-other-window |
| 2330 | (setq other-window-p t)) |
| 2331 | (setq ibuffer-prev-window-config (current-window-configuration)) |
| 2332 | (let ((buf (get-buffer-create (or name "*Ibuffer*")))) |
| 2333 | (if other-window-p |
| 2334 | (funcall (if noselect #'(lambda (buf) (display-buffer buf t)) #'pop-to-buffer) buf) |
| 2335 | (funcall (if noselect #'display-buffer #'switch-to-buffer) buf)) |
| 2336 | (with-current-buffer buf |
| 2337 | (save-selected-window |
| 2338 | ;; We switch to the buffer's window in order to be able |
| 2339 | ;; to modify the value of point |
| 2340 | (select-window (get-buffer-window buf 0)) |
| 2341 | (or (eq major-mode 'ibuffer-mode) |
| 2342 | (ibuffer-mode)) |
| 2343 | (setq ibuffer-restore-window-config-on-quit other-window-p) |
| 2344 | (when shrink |
| 2345 | (setq ibuffer-shrink-to-minimum-size shrink)) |
| 2346 | (when qualifiers |
| 2347 | (require 'ibuf-ext) |
| 2348 | (setq ibuffer-filtering-qualifiers qualifiers)) |
| 2349 | (when filter-groups |
| 2350 | (require 'ibuf-ext) |
| 2351 | (setq ibuffer-filter-groups filter-groups)) |
| 2352 | (when formats |
| 2353 | (set (make-local-variable 'ibuffer-formats) formats)) |
| 2354 | (ibuffer-update nil) |
| 2355 | ;; Skip the group name by default. |
| 2356 | (ibuffer-forward-line 0 t) |
| 2357 | (unwind-protect |
| 2358 | (progn |
| 2359 | (setq buffer-read-only nil) |
| 2360 | (run-hooks 'ibuffer-hook)) |
| 2361 | (setq buffer-read-only t)) |
| 2362 | (unless ibuffer-expert |
| 2363 | (message "Commands: m, u, t, RET, g, k, S, D, Q; q to quit; h for help")))))) |
| 2364 | |
| 2365 | (put 'ibuffer-mode 'mode-class 'special) |
| 2366 | (defun ibuffer-mode () |
| 2367 | "A major mode for viewing a list of buffers. |
| 2368 | In Ibuffer, you can conveniently perform many operations on the |
| 2369 | currently open buffers, in addition to filtering your view to a |
| 2370 | particular subset of them, and sorting by various criteria. |
| 2371 | |
| 2372 | Operations on marked buffers: |
| 2373 | |
| 2374 | '\\[ibuffer-do-save]' - Save the marked buffers |
| 2375 | '\\[ibuffer-do-view]' - View the marked buffers in this frame. |
| 2376 | '\\[ibuffer-do-view-other-frame]' - View the marked buffers in another frame. |
| 2377 | '\\[ibuffer-do-revert]' - Revert the marked buffers. |
| 2378 | '\\[ibuffer-do-toggle-read-only]' - Toggle read-only state of marked buffers. |
| 2379 | '\\[ibuffer-do-delete]' - Kill the marked buffers. |
| 2380 | '\\[ibuffer-do-isearch]' - Do incremental search in the marked buffers. |
| 2381 | '\\[ibuffer-do-isearch-regexp]' - Isearch for regexp in the marked buffers. |
| 2382 | '\\[ibuffer-do-replace-regexp]' - Replace by regexp in each of the marked |
| 2383 | buffers. |
| 2384 | '\\[ibuffer-do-query-replace]' - Query replace in each of the marked buffers. |
| 2385 | '\\[ibuffer-do-query-replace-regexp]' - As above, with a regular expression. |
| 2386 | '\\[ibuffer-do-print]' - Print the marked buffers. |
| 2387 | '\\[ibuffer-do-occur]' - List lines in all marked buffers which match |
| 2388 | a given regexp (like the function `occur'). |
| 2389 | '\\[ibuffer-do-shell-command-pipe]' - Pipe the contents of the marked |
| 2390 | buffers to a shell command. |
| 2391 | '\\[ibuffer-do-shell-command-pipe-replace]' - Replace the contents of the marked |
| 2392 | buffers with the output of a shell command. |
| 2393 | '\\[ibuffer-do-shell-command-file]' - Run a shell command with the |
| 2394 | buffer's file as an argument. |
| 2395 | '\\[ibuffer-do-eval]' - Evaluate a form in each of the marked buffers. This |
| 2396 | is a very flexible command. For example, if you want to make all |
| 2397 | of the marked buffers read only, try using (toggle-read-only 1) as |
| 2398 | the input form. |
| 2399 | '\\[ibuffer-do-view-and-eval]' - As above, but view each buffer while the form |
| 2400 | is evaluated. |
| 2401 | '\\[ibuffer-do-kill-lines]' - Remove the marked lines from the *Ibuffer* buffer, |
| 2402 | but don't kill the associated buffer. |
| 2403 | '\\[ibuffer-do-kill-on-deletion-marks]' - Kill all buffers marked for deletion. |
| 2404 | |
| 2405 | Marking commands: |
| 2406 | |
| 2407 | '\\[ibuffer-mark-forward]' - Mark the buffer at point. |
| 2408 | '\\[ibuffer-toggle-marks]' - Unmark all currently marked buffers, and mark |
| 2409 | all unmarked buffers. |
| 2410 | '\\[ibuffer-unmark-forward]' - Unmark the buffer at point. |
| 2411 | '\\[ibuffer-unmark-backward]' - Unmark the buffer at point, and move to the |
| 2412 | previous line. |
| 2413 | '\\[ibuffer-unmark-all]' - Unmark all marked buffers. |
| 2414 | '\\[ibuffer-mark-by-mode]' - Mark buffers by major mode. |
| 2415 | '\\[ibuffer-mark-unsaved-buffers]' - Mark all \"unsaved\" buffers. |
| 2416 | This means that the buffer is modified, and has an associated file. |
| 2417 | '\\[ibuffer-mark-modified-buffers]' - Mark all modified buffers, |
| 2418 | regardless of whether or not they have an associated file. |
| 2419 | '\\[ibuffer-mark-special-buffers]' - Mark all buffers whose name begins and |
| 2420 | ends with '*'. |
| 2421 | '\\[ibuffer-mark-dissociated-buffers]' - Mark all buffers which have |
| 2422 | an associated file, but that file doesn't currently exist. |
| 2423 | '\\[ibuffer-mark-read-only-buffers]' - Mark all read-only buffers. |
| 2424 | '\\[ibuffer-mark-dired-buffers]' - Mark buffers in `dired' mode. |
| 2425 | '\\[ibuffer-mark-help-buffers]' - Mark buffers in `help-mode', `apropos-mode', etc. |
| 2426 | '\\[ibuffer-mark-old-buffers]' - Mark buffers older than `ibuffer-old-time'. |
| 2427 | '\\[ibuffer-mark-for-delete]' - Mark the buffer at point for deletion. |
| 2428 | '\\[ibuffer-mark-by-name-regexp]' - Mark buffers by their name, using a regexp. |
| 2429 | '\\[ibuffer-mark-by-mode-regexp]' - Mark buffers by their major mode, using a regexp. |
| 2430 | '\\[ibuffer-mark-by-file-name-regexp]' - Mark buffers by their filename, using a regexp. |
| 2431 | |
| 2432 | Filtering commands: |
| 2433 | |
| 2434 | '\\[ibuffer-filter-by-mode]' - Add a filter by major mode. |
| 2435 | '\\[ibuffer-filter-by-used-mode]' - Add a filter by major mode now in use. |
| 2436 | '\\[ibuffer-filter-by-name]' - Add a filter by buffer name. |
| 2437 | '\\[ibuffer-filter-by-content]' - Add a filter by buffer content. |
| 2438 | '\\[ibuffer-filter-by-filename]' - Add a filter by filename. |
| 2439 | '\\[ibuffer-filter-by-size-gt]' - Add a filter by buffer size. |
| 2440 | '\\[ibuffer-filter-by-size-lt]' - Add a filter by buffer size. |
| 2441 | '\\[ibuffer-filter-by-predicate]' - Add a filter by an arbitrary Lisp predicate. |
| 2442 | '\\[ibuffer-save-filters]' - Save the current filters with a name. |
| 2443 | '\\[ibuffer-switch-to-saved-filters]' - Switch to previously saved filters. |
| 2444 | '\\[ibuffer-add-saved-filters]' - Add saved filters to current filters. |
| 2445 | '\\[ibuffer-or-filter]' - Replace the top two filters with their logical OR. |
| 2446 | '\\[ibuffer-pop-filter]' - Remove the top filter. |
| 2447 | '\\[ibuffer-negate-filter]' - Invert the logical sense of the top filter. |
| 2448 | '\\[ibuffer-decompose-filter]' - Break down the topmost filter. |
| 2449 | '\\[ibuffer-filter-disable]' - Remove all filtering currently in effect. |
| 2450 | |
| 2451 | Filter group commands: |
| 2452 | |
| 2453 | '\\[ibuffer-filters-to-filter-group]' - Create filter group from filters. |
| 2454 | '\\[ibuffer-pop-filter-group]' - Remove top filter group. |
| 2455 | '\\[ibuffer-forward-filter-group]' - Move to the next filter group. |
| 2456 | '\\[ibuffer-backward-filter-group]' - Move to the previous filter group. |
| 2457 | '\\[ibuffer-clear-filter-groups]' - Remove all active filter groups. |
| 2458 | '\\[ibuffer-save-filter-groups]' - Save the current groups with a name. |
| 2459 | '\\[ibuffer-switch-to-saved-filter-groups]' - Restore previously saved groups. |
| 2460 | '\\[ibuffer-delete-saved-filter-groups]' - Delete previously saved groups. |
| 2461 | |
| 2462 | Sorting commands: |
| 2463 | |
| 2464 | '\\[ibuffer-toggle-sorting-mode]' - Rotate between the various sorting modes. |
| 2465 | '\\[ibuffer-invert-sorting]' - Reverse the current sorting order. |
| 2466 | '\\[ibuffer-do-sort-by-alphabetic]' - Sort the buffers lexicographically. |
| 2467 | '\\[ibuffer-do-sort-by-filename/process]' - Sort the buffers by the file name. |
| 2468 | '\\[ibuffer-do-sort-by-recency]' - Sort the buffers by last viewing time. |
| 2469 | '\\[ibuffer-do-sort-by-size]' - Sort the buffers by size. |
| 2470 | '\\[ibuffer-do-sort-by-major-mode]' - Sort the buffers by major mode. |
| 2471 | |
| 2472 | Other commands: |
| 2473 | |
| 2474 | '\\[ibuffer-update]' - Regenerate the list of all buffers. |
| 2475 | Prefix arg means to toggle whether buffers that match |
| 2476 | `ibuffer-maybe-show-predicates' should be displayed. |
| 2477 | |
| 2478 | '\\[ibuffer-switch-format]' - Change the current display format. |
| 2479 | '\\[forward-line]' - Move point to the next line. |
| 2480 | '\\[previous-line]' - Move point to the previous line. |
| 2481 | '\\[ibuffer-quit]' - Bury the Ibuffer buffer. |
| 2482 | '\\[describe-mode]' - This help. |
| 2483 | '\\[ibuffer-diff-with-file]' - View the differences between this buffer |
| 2484 | and its associated file. |
| 2485 | '\\[ibuffer-visit-buffer]' - View the buffer on this line. |
| 2486 | '\\[ibuffer-visit-buffer-other-window]' - As above, but in another window. |
| 2487 | '\\[ibuffer-visit-buffer-other-window-noselect]' - As both above, but don't select |
| 2488 | the new window. |
| 2489 | '\\[ibuffer-bury-buffer]' - Bury (not kill!) the buffer on this line. |
| 2490 | |
| 2491 | ** Information on Filtering: |
| 2492 | |
| 2493 | You can filter your ibuffer view via different critera. Each Ibuffer |
| 2494 | buffer has its own stack of active filters. For example, suppose you |
| 2495 | are working on an Emacs Lisp project. You can create an Ibuffer |
| 2496 | buffer displays buffers in just `emacs-lisp' modes via |
| 2497 | '\\[ibuffer-filter-by-mode] emacs-lisp-mode RET'. In this case, there |
| 2498 | is just one entry on the filtering stack. |
| 2499 | |
| 2500 | You can also combine filters. The various filtering commands push a |
| 2501 | new filter onto the stack, and the filters combine to show just |
| 2502 | buffers which satisfy ALL criteria on the stack. For example, suppose |
| 2503 | you only want to see buffers in `emacs-lisp' mode, whose names begin |
| 2504 | with \"gnus\". You can accomplish this via: |
| 2505 | '\\[ibuffer-filter-by-mode] emacs-lisp-mode RET |
| 2506 | \\[ibuffer-filter-by-name] ^gnus RET'. |
| 2507 | |
| 2508 | Additionally, you can OR the top two filters together with |
| 2509 | '\\[ibuffer-or-filters]'. To see all buffers in either |
| 2510 | `emacs-lisp-mode' or `lisp-interaction-mode', type: |
| 2511 | |
| 2512 | '\\[ibuffer-filter-by-mode] emacs-lisp-mode RET \\[ibuffer-filter-by-mode] lisp-interaction-mode RET \\[ibuffer-or-filters]'. |
| 2513 | |
| 2514 | Filters can also be saved and restored using mnemonic names: see the |
| 2515 | functions `ibuffer-save-filters' and `ibuffer-switch-to-saved-filters'. |
| 2516 | |
| 2517 | To remove the top filter on the stack, use '\\[ibuffer-pop-filter]', and |
| 2518 | to disable all filtering currently in effect, use |
| 2519 | '\\[ibuffer-filter-disable]'. |
| 2520 | |
| 2521 | ** Filter Groups: |
| 2522 | |
| 2523 | Once one has mastered filters, the next logical step up is \"filter |
| 2524 | groups\". A filter group is basically a named group of buffers which |
| 2525 | match a filter, which are displayed together in an Ibuffer buffer. To |
| 2526 | create a filter group, simply use the regular functions to create a |
| 2527 | filter, and then type '\\[ibuffer-filters-to-filter-group]'. |
| 2528 | |
| 2529 | A quick example will make things clearer. Suppose that one wants to |
| 2530 | group all of one's Emacs Lisp buffers together. To do this, type |
| 2531 | |
| 2532 | '\\[ibuffer-filter-by-mode] emacs-lisp-mode RET \\[ibuffer-filters-to-filter-group] RET emacs lisp buffers RET' |
| 2533 | |
| 2534 | You may, of course, name the group whatever you want; it doesn't have |
| 2535 | to be \"emacs lisp buffers\". Filter groups may be composed of any |
| 2536 | arbitrary combination of filters. |
| 2537 | |
| 2538 | Just like filters themselves, filter groups act as a stack. Buffers |
| 2539 | will not be displayed multiple times if they would be included in |
| 2540 | multiple filter groups; instead, the first filter group is used. The |
| 2541 | filter groups are displayed in this order of precedence. |
| 2542 | |
| 2543 | You may rearrange filter groups by using the regular |
| 2544 | '\\[ibuffer-kill-line]' and '\\[ibuffer-yank]' pair. Yanked groups |
| 2545 | will be inserted before the group at point." |
| 2546 | (kill-all-local-variables) |
| 2547 | (use-local-map ibuffer-mode-map) |
| 2548 | (setq major-mode 'ibuffer-mode) |
| 2549 | (setq mode-name "Ibuffer") |
| 2550 | ;; Include state info next to the mode name. |
| 2551 | (set (make-local-variable 'mode-line-process) |
| 2552 | '(" by " |
| 2553 | (ibuffer-sorting-mode (:eval (symbol-name ibuffer-sorting-mode)) |
| 2554 | "view time") |
| 2555 | (ibuffer-sorting-reversep " [rev]") |
| 2556 | (ibuffer-auto-mode " (Auto)") |
| 2557 | ;; Only list the filters if they're not already in the header-line. |
| 2558 | (header-line-format |
| 2559 | "" |
| 2560 | (:eval (if (functionp 'ibuffer-format-qualifier) |
| 2561 | (mapconcat 'ibuffer-format-qualifier |
| 2562 | ibuffer-filtering-qualifiers "")))))) |
| 2563 | ;; `ibuffer-update' puts this on header-line-format when needed. |
| 2564 | (setq ibuffer-header-line-format |
| 2565 | ;; Display the part that won't be in the mode-line. |
| 2566 | (list* "" mode-name |
| 2567 | (mapcar (lambda (elem) |
| 2568 | (if (eq (car-safe elem) 'header-line-format) |
| 2569 | (nth 2 elem) elem)) |
| 2570 | mode-line-process))) |
| 2571 | |
| 2572 | (setq buffer-read-only t) |
| 2573 | (buffer-disable-undo) |
| 2574 | (setq truncate-lines ibuffer-truncate-lines) |
| 2575 | ;; This makes things less ugly for Emacs 21 users with a non-nil |
| 2576 | ;; `show-trailing-whitespace'. |
| 2577 | (setq show-trailing-whitespace nil) |
| 2578 | ;; disable `show-paren-mode' buffer-locally |
| 2579 | (if (bound-and-true-p show-paren-mode) |
| 2580 | (set (make-local-variable 'show-paren-mode) nil)) |
| 2581 | (set (make-local-variable 'revert-buffer-function) |
| 2582 | #'ibuffer-update) |
| 2583 | (set (make-local-variable 'ibuffer-sorting-mode) |
| 2584 | ibuffer-default-sorting-mode) |
| 2585 | (set (make-local-variable 'ibuffer-sorting-reversep) |
| 2586 | ibuffer-default-sorting-reversep) |
| 2587 | (set (make-local-variable 'ibuffer-shrink-to-minimum-size) |
| 2588 | ibuffer-default-shrink-to-minimum-size) |
| 2589 | (set (make-local-variable 'ibuffer-display-maybe-show-predicates) |
| 2590 | ibuffer-default-display-maybe-show-predicates) |
| 2591 | (set (make-local-variable 'ibuffer-filtering-qualifiers) nil) |
| 2592 | (set (make-local-variable 'ibuffer-filter-groups) nil) |
| 2593 | (set (make-local-variable 'ibuffer-filter-group-kill-ring) nil) |
| 2594 | (set (make-local-variable 'ibuffer-hidden-filter-groups) nil) |
| 2595 | (set (make-local-variable 'ibuffer-compiled-formats) nil) |
| 2596 | (set (make-local-variable 'ibuffer-cached-formats) nil) |
| 2597 | (set (make-local-variable 'ibuffer-cached-eliding-string) nil) |
| 2598 | (set (make-local-variable 'ibuffer-cached-elide-long-columns) nil) |
| 2599 | (set (make-local-variable 'ibuffer-current-format) nil) |
| 2600 | (set (make-local-variable 'ibuffer-restore-window-config-on-quit) nil) |
| 2601 | (set (make-local-variable 'ibuffer-did-modification) nil) |
| 2602 | (set (make-local-variable 'ibuffer-tmp-hide-regexps) nil) |
| 2603 | (set (make-local-variable 'ibuffer-tmp-show-regexps) nil) |
| 2604 | (define-key ibuffer-mode-map [menu-bar edit] 'undefined) |
| 2605 | (define-key ibuffer-mode-map [menu-bar operate] (cons "Operate" ibuffer-mode-operate-map)) |
| 2606 | (ibuffer-update-format) |
| 2607 | (when ibuffer-default-directory |
| 2608 | (setq default-directory ibuffer-default-directory)) |
| 2609 | (add-hook 'change-major-mode-hook 'font-lock-defontify nil t) |
| 2610 | (run-mode-hooks 'ibuffer-mode-hook)) |
| 2611 | |
| 2612 | (provide 'ibuffer) |
| 2613 | |
| 2614 | (run-hooks 'ibuffer-load-hook) |
| 2615 | |
| 2616 | ;; Local Variables: |
| 2617 | ;; coding: iso-8859-1 |
| 2618 | ;; End: |
| 2619 | |
| 2620 | ;; arch-tag: 72581688-0603-4954-b8cf-837c700f62e8 |
| 2621 | ;;; ibuffer.el ends here |