code.delx.au - gnu-emacs/blob - lisp/bindings.el

   1 ;;; bindings.el --- define standard key bindings and some variables
   2
   3 ;; Copyright (C) 1985, 1986, 1987, 1992, 1993, 1994, 1995, 1996, 1999,
   4 ;;   2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010
   5 ;;   Free Software Foundation, Inc.
   6
   7 ;; Maintainer: FSF
   8 ;; Keywords: internal
   9
  10 ;; This file is part of GNU Emacs.
  11
  12 ;; GNU Emacs is free software: you can redistribute it and/or modify
  13 ;; it under the terms of the GNU General Public License as published by
  14 ;; the Free Software Foundation, either version 3 of the License, or
  15 ;; (at your option) any later version.
  16
  17 ;; GNU Emacs is distributed in the hope that it will be useful,
  18 ;; but WITHOUT ANY WARRANTY; without even the implied warranty of
  19 ;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  20 ;; GNU General Public License for more details.
  21
  22 ;; You should have received a copy of the GNU General Public License
  23 ;; along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.
  24
  25 ;;; Commentary:
  26
  27 ;;; Code:
  28
  29 (defun make-mode-line-mouse-map (mouse function) "\
  30 Return a keymap with single entry for mouse key MOUSE on the mode line.
  31 MOUSE is defined to run function FUNCTION with no args in the buffer
  32 corresponding to the mode line clicked."
  33   (let ((map (make-sparse-keymap)))
  34     (define-key map (vector 'mode-line mouse) function)
  35     map))
  36
  37
  38 (defun mode-line-toggle-read-only (event)
  39   "Like `toggle-read-only', for the mode-line."
  40   (interactive "e")
  41   (save-selected-window
  42     (select-window (posn-window (event-start event)))
  43     (toggle-read-only)
  44     (force-mode-line-update)))
  45
  46
  47 (defun mode-line-toggle-modified (event)
  48   "Toggle the buffer-modified flag from the mode-line."
  49   (interactive "e")
  50   (save-selected-window
  51     (select-window (posn-window (event-start event)))
  52     (set-buffer-modified-p (not (buffer-modified-p)))
  53     (force-mode-line-update)))
  54
  55
  56 (defun mode-line-widen (event)
  57   "Widen a buffer from the mode-line."
  58   (interactive "e")
  59   (save-selected-window
  60     (select-window (posn-window (event-start event)))
  61     (widen)
  62     (force-mode-line-update)))
  63
  64
  65 (defvar mode-line-input-method-map
  66   (let ((map (make-sparse-keymap)))
  67     (define-key map [mode-line mouse-2]
  68       (lambda (e)
  69         (interactive "e")
  70         (save-selected-window
  71           (select-window
  72            (posn-window (event-start e)))
  73           (toggle-input-method)
  74           (force-mode-line-update))))
  75     (define-key map [mode-line mouse-3]
  76       (lambda (e)
  77         (interactive "e")
  78         (save-selected-window
  79           (select-window
  80            (posn-window (event-start e)))
  81           (describe-current-input-method))))
  82     (purecopy map)))
  83
  84
  85 (defvar mode-line-coding-system-map
  86   (let ((map (make-sparse-keymap)))
  87     (define-key map [mode-line mouse-1]
  88       (lambda (e)
  89         (interactive "e")
  90         (save-selected-window
  91           (select-window (posn-window (event-start e)))
  92           (when (and enable-multibyte-characters
  93                      buffer-file-coding-system)
  94             (describe-coding-system buffer-file-coding-system)))))
  95     (purecopy map))
  96   "Local keymap for the coding-system part of the mode line.")
  97
  98
  99 (defun mode-line-change-eol (event)
 100   "Cycle through the various possible kinds of end-of-line styles."
 101   (interactive "e")
 102   (with-selected-window (posn-window (event-start event))
 103     (let ((eol (coding-system-eol-type buffer-file-coding-system)))
 104       (set-buffer-file-coding-system
 105        (cond ((eq eol 0) 'dos) ((eq eol 1) 'mac) (t 'unix))))))
 106
 107 (defvar mode-line-eol-desc-cache nil)
 108
 109 (defun mode-line-eol-desc ()
 110   (let* ((eol (coding-system-eol-type buffer-file-coding-system))
 111          (mnemonic (coding-system-eol-type-mnemonic buffer-file-coding-system))
 112          (desc (assoc eol mode-line-eol-desc-cache)))
 113     (if (and desc (eq (cadr desc) mnemonic))
 114         (cddr desc)
 115       (if desc (setq mode-line-eol-desc-cache nil)) ;Flush the cache if stale.
 116       (setq desc
 117             (propertize
 118              mnemonic
 119              'help-echo (format "End-of-line style: %s\nmouse-1 to cycle"
 120                                 (if (eq eol 0) "Unix-style LF"
 121                                   (if (eq eol 1) "DOS-style CRLF"
 122                                     (if (eq eol 2) "Mac-style CR"
 123                                       "Undecided"))))
 124              'keymap
 125              (eval-when-compile
 126                (let ((map (make-sparse-keymap)))
 127                  (define-key map [mode-line mouse-1] 'mode-line-change-eol)
 128                  map))
 129              'mouse-face 'mode-line-highlight))
 130       (push (cons eol (cons mnemonic desc)) mode-line-eol-desc-cache)
 131       desc)))
 132
 133 (defvar mode-line-client
 134   `(""
 135     (:propertize ("" (:eval (if (frame-parameter nil 'client) "@" "")))
 136                  help-echo ,(purecopy "emacsclient frame")))
 137   "Mode-line control for identifying emacsclient frames.")
 138 ;;;###autoload
 139 (put 'mode-line-client 'risky-local-variable t)
 140
 141 (defvar mode-line-mule-info
 142   `(""
 143     (current-input-method
 144      (:propertize ("" current-input-method-title)
 145                   help-echo (concat
 146                              ,(purecopy "Current input method: ")
 147                              current-input-method
 148                              ,(purecopy "\n\
 149 mouse-2: Disable input method\n\
 150 mouse-3: Describe current input method"))
 151                   local-map ,mode-line-input-method-map
 152                   mouse-face mode-line-highlight))
 153     ,(propertize
 154       "%z"
 155       'help-echo
 156       #'(lambda (window object point)
 157           (with-current-buffer (window-buffer window)
 158             ;; Don't show this tip if the coding system is nil,
 159             ;; it reads like a bug, and is not useful anyway.
 160             (when buffer-file-coding-system
 161               (format "Buffer coding system %s\nmouse-1: describe coding system"
 162                       (if enable-multibyte-characters
 163                           (concat "(multi-byte): "
 164                                   (symbol-name buffer-file-coding-system))
 165                         (concat "(unibyte): "
 166                                 (symbol-name buffer-file-coding-system)))))))
 167       'mouse-face 'mode-line-highlight
 168       'local-map mode-line-coding-system-map)
 169     (:eval (mode-line-eol-desc)))
 170   "Mode-line control for displaying information of multilingual environment.
 171 Normally it displays current input method (if any activated) and
 172 mnemonics of the following coding systems:
 173   coding system for saving or writing the current buffer
 174   coding system for keyboard input (if Emacs is running on terminal)
 175   coding system for terminal output (if Emacs is running on terminal)"
 176   ;; Currently not:
 177   ;;  coding system for decoding output of buffer process (if any)
 178   ;;  coding system for encoding text to send to buffer process (if any)."
 179 )
 180
 181 ;;;###autoload
 182 (put 'mode-line-mule-info 'risky-local-variable t)
 183 (make-variable-buffer-local 'mode-line-mule-info)
 184
 185 ;; MSDOS frames have window-system, but want the Fn identification.
 186 (defun mode-line-frame-control ()
 187   "Compute mode-line control for frame identification.
 188 Value is used for `mode-line-frame-identification', which see."
 189   (if (or (null window-system)
 190           (eq window-system 'pc))
 191       "-%F  "
 192     "  "))
 193
 194 ;; We need to defer the call to mode-line-frame-control to the time
 195 ;; the mode line is actually displayed.
 196 (defvar mode-line-frame-identification '(:eval (mode-line-frame-control))
 197   "Mode-line control to describe the current frame.")
 198 ;;;###autoload
 199 (put 'mode-line-frame-identification 'risky-local-variable t)
 200
 201 (defvar mode-line-process nil "\
 202 Mode-line control for displaying info on process status.
 203 Normally nil in most modes, since there is no process to display.")
 204
 205 ;;;###autoload
 206 (put 'mode-line-process 'risky-local-variable t)
 207 (make-variable-buffer-local 'mode-line-process)
 208
 209 (defvar mode-line-modified
 210   (list (propertize
 211          "%1*"
 212          'help-echo (purecopy (lambda (window object point)
 213                                 (format "Buffer is %s\nmouse-1 toggles"
 214                                         (save-selected-window
 215                                           (select-window window)
 216                                           (if buffer-read-only
 217                                               "read-only"
 218                                             "writable")))))
 219          'local-map (purecopy (make-mode-line-mouse-map
 220                                'mouse-1
 221                                #'mode-line-toggle-read-only))
 222          'mouse-face 'mode-line-highlight)
 223         (propertize
 224          "%1+"
 225          'help-echo  (purecopy (lambda (window object point)
 226                                  (format "Buffer is %sodified\nmouse-1 toggles modified state"
 227                                          (save-selected-window
 228                                            (select-window window)
 229                                            (if (buffer-modified-p)
 230                                              "m"
 231                                            "not m")))))
 232          'local-map (purecopy (make-mode-line-mouse-map
 233                                'mouse-1 #'mode-line-toggle-modified))
 234          'mouse-face 'mode-line-highlight))
 235   "Mode-line control for displaying whether current buffer is modified.")
 236
 237 ;;;###autoload
 238 (put 'mode-line-modified 'risky-local-variable t)
 239 (make-variable-buffer-local 'mode-line-modified)
 240
 241 (defvar mode-line-remote
 242   (list (propertize
 243          "%1@"
 244          'mouse-face 'mode-line-highlight
 245          'help-echo (purecopy (lambda (window object point)
 246                                 (format "%s"
 247                                         (save-selected-window
 248                                           (select-window window)
 249                                           (concat
 250                                            (if (file-remote-p default-directory)
 251                                                "Current directory is remote: "
 252                                              "Current directory is local: ")
 253                                            default-directory)))))))
 254   "Mode-line flag to show if default-directory for current buffer is remote.")
 255 ;;;###autoload
 256 (put 'mode-line-remote 'risky-local-variable t)
 257
 258 (make-variable-buffer-local 'mode-line-remote)
 259
 260 ;; Actual initialization is below.
 261 (defvar mode-line-position nil
 262   "Mode-line control for displaying the position in the buffer.
 263 Normally displays the buffer percentage and, optionally, the
 264 buffer size, the line number and the column number.")
 265 ;;;###autoload
 266 (put 'mode-line-position 'risky-local-variable t)
 267
 268 (defvar mode-line-modes nil
 269   "Mode-line control for displaying major and minor modes.")
 270 ;;;###autoload
 271 (put 'mode-line-modes 'risky-local-variable t)
 272
 273 (defvar mode-line-mode-menu (make-sparse-keymap "Minor Modes") "\
 274 Menu of mode operations in the mode line.")
 275
 276 (defvar mode-line-major-mode-keymap
 277   (let ((map (make-sparse-keymap)))
 278     (define-key map [mode-line down-mouse-1]
 279       `(menu-item ,(purecopy "Menu Bar") ignore
 280         :filter (lambda (_) (mouse-menu-major-mode-map))))
 281     (define-key map [mode-line mouse-2] 'describe-mode)
 282     (define-key map [mode-line down-mouse-3] mode-line-mode-menu)
 283     map) "\
 284 Keymap to display on major mode.")
 285
 286 (defvar mode-line-minor-mode-keymap
 287   (let ((map (make-sparse-keymap)))
 288     (define-key map [mode-line down-mouse-1] 'mouse-minor-mode-menu)
 289     (define-key map [mode-line mouse-2] 'mode-line-minor-mode-help)
 290     (define-key map [mode-line down-mouse-3] mode-line-mode-menu)
 291     (define-key map [header-line down-mouse-3] mode-line-mode-menu)
 292     map) "\
 293 Keymap to display on minor modes.")
 294
 295 (defvar mode-line-column-line-number-mode-map
 296   (let ((map (make-sparse-keymap))
 297         (menu-map (make-sparse-keymap "Toggle Line and Column Number Display")))
 298     (define-key menu-map [line-number-mode]
 299       `(menu-item ,(purecopy "Display Line Numbers") line-number-mode
 300                   :help ,(purecopy "Toggle displaying line numbers in the mode-line")
 301                   :button (:toggle . line-number-mode)))
 302     (define-key menu-map [column-number-mode]
 303       `(menu-item ,(purecopy "Display Column Numbers") column-number-mode
 304                   :help ,(purecopy "Toggle displaying column numbers in the mode-line")
 305                   :button (:toggle . column-number-mode)))
 306     (define-key map [mode-line down-mouse-1] menu-map)
 307     map) "\
 308 Keymap to display on column and line numbers.")
 309
 310 (let* ((help-echo
 311         ;; The multi-line message doesn't work terribly well on the
 312         ;; bottom mode line...  Better ideas?
 313         ;;        "\
 314         ;; mouse-1: select window, mouse-2: delete others, mouse-3: delete,
 315         ;; drag-mouse-1: resize, C-mouse-2: split horizontally"
 316         "mouse-1: Select (drag to resize)\n\
 317 mouse-2: Make current window occupy the whole frame\n\
 318 mouse-3: Remove current window from display")
 319        (recursive-edit-help-echo "Recursive edit, type C-M-c to get out")
 320        (dashes (propertize "--" 'help-echo help-echo))
 321        (standard-mode-line-format
 322         (list
 323          "%e"
 324          (propertize "-" 'help-echo help-echo)
 325          'mode-line-mule-info
 326          'mode-line-client
 327          'mode-line-modified
 328          'mode-line-remote
 329          'mode-line-frame-identification
 330          'mode-line-buffer-identification
 331          (propertize "   " 'help-echo help-echo)
 332          'mode-line-position
 333          '(vc-mode vc-mode)
 334          (propertize "  " 'help-echo help-echo)
 335          'mode-line-modes
 336          `(which-func-mode ("" which-func-format ,dashes))
 337          `(global-mode-string ("" global-mode-string ,dashes))
 338          (propertize "-%-" 'help-echo help-echo)))
 339        (standard-mode-line-modes
 340         (list
 341          (propertize "%[" 'help-echo recursive-edit-help-echo)
 342          (propertize "(" 'help-echo help-echo)
 343          `(:propertize ("" mode-name)
 344                        help-echo "Major mode\n\
 345 mouse-1: Display major mode menu\n\
 346 mouse-2: Show help for major mode\n\
 347 mouse-3: Toggle minor modes"
 348                        mouse-face mode-line-highlight
 349                        local-map ,mode-line-major-mode-keymap)
 350          '("" mode-line-process)
 351          `(:propertize ("" minor-mode-alist)
 352                        mouse-face mode-line-highlight
 353                        help-echo "Minor mode\n\
 354 mouse-1: Display minor mode menu\n\
 355 mouse-2: Show help for minor mode\n\
 356 mouse-3: Toggle minor modes"
 357                        local-map ,mode-line-minor-mode-keymap)
 358          (propertize "%n" 'help-echo "mouse-2: Remove narrowing from the current buffer"
 359                      'mouse-face 'mode-line-highlight
 360                      'local-map (make-mode-line-mouse-map
 361                                  'mouse-2 #'mode-line-widen))
 362          (propertize ")" 'help-echo help-echo)
 363          (propertize "%]" 'help-echo recursive-edit-help-echo)
 364          (propertize "--" 'help-echo help-echo)))
 365
 366        (standard-mode-line-position
 367         `((-3 ,(propertize
 368                 "%p"
 369                 'local-map mode-line-column-line-number-mode-map
 370                 'mouse-face 'mode-line-highlight
 371                 ;; XXX needs better description
 372                 'help-echo "Size indication mode\n\
 373 mouse-1: Display Line and Column Mode Menu"))
 374           (size-indication-mode
 375            (8 ,(propertize
 376                 " of %I"
 377                 'local-map mode-line-column-line-number-mode-map
 378                 'mouse-face 'mode-line-highlight
 379                 ;; XXX needs better description
 380                 'help-echo "Size indication mode\n\
 381 mouse-1: Display Line and Column Mode Menu")))
 382           (line-number-mode
 383            ((column-number-mode
 384              (10 ,(propertize
 385                    " (%l,%c)"
 386                    'local-map mode-line-column-line-number-mode-map
 387                    'mouse-face 'mode-line-highlight
 388                    'help-echo "Line number and Column number\n\
 389 mouse-1: Display Line and Column Mode Menu"))
 390              (6 ,(propertize
 391                   " L%l"
 392                   'local-map mode-line-column-line-number-mode-map
 393                   'mouse-face 'mode-line-highlight
 394                   'help-echo "Line Number\n\
 395 mouse-1: Display Line and Column Mode Menu"))))
 396            ((column-number-mode
 397              (5 ,(propertize
 398                   " C%c"
 399                   'local-map mode-line-column-line-number-mode-map
 400                   'mouse-face 'mode-line-highlight
 401                   'help-echo "Column number\n\
 402 mouse-1: Display Line and Column Mode Menu"))))))))
 403
 404   (setq-default mode-line-format standard-mode-line-format)
 405   (put 'mode-line-format 'standard-value
 406        (list `(quote ,standard-mode-line-format)))
 407
 408   (setq-default mode-line-modes standard-mode-line-modes)
 409   (put 'mode-line-modes 'standard-value
 410        (list `(quote ,standard-mode-line-modes)))
 411
 412   (setq-default mode-line-position standard-mode-line-position)
 413   (put 'mode-line-position 'standard-value
 414        (list `(quote ,standard-mode-line-position))))
 415
 416 (defvar mode-line-buffer-identification-keymap
 417   ;; Add menu of buffer operations to the buffer identification part
 418   ;; of the mode line.or header line.
 419   (let ((map (make-sparse-keymap)))
 420     ;; Bind down- events so that the global keymap won't ``shine
 421     ;; through''.
 422     (define-key map [mode-line mouse-1] 'mode-line-previous-buffer)
 423     (define-key map [header-line down-mouse-1] 'ignore)
 424     (define-key map [header-line mouse-1] 'mode-line-previous-buffer)
 425     (define-key map [mode-line mouse-3] 'mode-line-next-buffer)
 426     (define-key map [header-line down-mouse-3] 'ignore)
 427     (define-key map [header-line mouse-3] 'mode-line-next-buffer)
 428     map) "\
 429 Keymap for what is displayed by `mode-line-buffer-identification'.")
 430
 431 (defun propertized-buffer-identification (fmt)
 432   "Return a list suitable for `mode-line-buffer-identification'.
 433 FMT is a format specifier such as \"%12b\".  This function adds
 434 text properties for face, help-echo, and local-map to it."
 435   (list (propertize fmt
 436                     'face 'mode-line-buffer-id
 437                     'help-echo
 438                     (purecopy "Buffer name\n\
 439 mouse-1: previous buffer\n\
 440 mouse-3: next buffer")
 441                     'mouse-face 'mode-line-highlight
 442                     'local-map mode-line-buffer-identification-keymap)))
 443
 444 (defvar mode-line-buffer-identification (propertized-buffer-identification "%12b") "\
 445 Mode-line control for identifying the buffer being displayed.
 446 Its default value is (\"%12b\") with some text properties added.
 447 Major modes that edit things other than ordinary files may change this
 448 \(e.g. Info, Dired,...)")
 449
 450 ;;;###autoload
 451 (put 'mode-line-buffer-identification 'risky-local-variable t)
 452 (make-variable-buffer-local 'mode-line-buffer-identification)
 453
 454 (defun unbury-buffer () "\
 455 Switch to the last buffer in the buffer list."
 456   (interactive)
 457   (switch-to-buffer (last-buffer)))
 458
 459 (defun mode-line-unbury-buffer (event) "\
 460 Call `unbury-buffer' in this window."
 461   (interactive "e")
 462   (save-selected-window
 463     (select-window (posn-window (event-start event)))
 464     (unbury-buffer)))
 465
 466 (defun mode-line-bury-buffer (event) "\
 467 Like `bury-buffer', but temporarily select EVENT's window."
 468   (interactive "e")
 469   (save-selected-window
 470     (select-window (posn-window (event-start event)))
 471     (bury-buffer)))
 472
 473 (defun mode-line-other-buffer () "\
 474 Switch to the most recently selected buffer other than the current one."
 475   (interactive)
 476   (switch-to-buffer (other-buffer)))
 477
 478 (defun mode-line-next-buffer (event)
 479   "Like `next-buffer', but temporarily select EVENT's window."
 480   (interactive "e")
 481   (save-selected-window
 482     (select-window (posn-window (event-start event)))
 483     (next-buffer)))
 484
 485 (defun mode-line-previous-buffer (event)
 486   "Like `previous-buffer', but temporarily select EVENT's window."
 487   (interactive "e")
 488   (save-selected-window
 489     (select-window (posn-window (event-start event)))
 490     (previous-buffer)))
 491
 492 (defmacro bound-and-true-p (var)
 493   "Return the value of symbol VAR if it is bound, else nil."
 494   `(and (boundp (quote ,var)) ,var))
 495
 496 ;; Use mode-line-mode-menu for local minor-modes only.
 497 ;; Global ones can go on the menubar (Options --> Show/Hide).
 498 (define-key mode-line-mode-menu [overwrite-mode]
 499   `(menu-item ,(purecopy "Overwrite (Ovwrt)") overwrite-mode
 500               :help ,(purecopy "Overwrite mode: typed characters replace existing text")
 501               :button (:toggle . overwrite-mode)))
 502 (define-key mode-line-mode-menu [outline-minor-mode]
 503   `(menu-item ,(purecopy "Outline (Outl)") outline-minor-mode
 504               ;; XXX: This needs a good, brief description.
 505               :help ,(purecopy "")
 506               :button (:toggle . (bound-and-true-p outline-minor-mode))))
 507 (define-key mode-line-mode-menu [highlight-changes-mode]
 508   `(menu-item ,(purecopy "Highlight changes (Chg)") highlight-changes-mode
 509               :help ,(purecopy "Show changes in the buffer in a distinctive color")
 510               :button (:toggle . (bound-and-true-p highlight-changes-mode))))
 511 (define-key mode-line-mode-menu [hide-ifdef-mode]
 512   `(menu-item ,(purecopy "Hide ifdef (Ifdef)") hide-ifdef-mode
 513               :help ,(purecopy "Show/Hide code within #ifdef constructs")
 514               :button (:toggle . (bound-and-true-p hide-ifdef-mode))))
 515 (define-key mode-line-mode-menu [glasses-mode]
 516   `(menu-item ,(purecopy "Glasses (o^o)") glasses-mode
 517               :help ,(purecopy "Insert virtual separators to make long identifiers easy to read")
 518               :button (:toggle . (bound-and-true-p glasses-mode))))
 519 (define-key mode-line-mode-menu [font-lock-mode]
 520   `(menu-item ,(purecopy "Font Lock") font-lock-mode
 521               :help ,(purecopy "Syntax coloring")
 522               :button (:toggle . font-lock-mode)))
 523 (define-key mode-line-mode-menu [flyspell-mode]
 524   `(menu-item ,(purecopy "Flyspell (Fly)") flyspell-mode
 525               :help ,(purecopy "Spell checking on the fly")
 526               :button (:toggle . (bound-and-true-p flyspell-mode))))
 527 (define-key mode-line-mode-menu [auto-revert-tail-mode]
 528   `(menu-item ,(purecopy "Auto revert tail (Tail)") auto-revert-tail-mode
 529               :help ,(purecopy "Revert the tail of the buffer when buffer grows")
 530               :enable (buffer-file-name)
 531               :button (:toggle . (bound-and-true-p auto-revert-tail-mode))))
 532 (define-key mode-line-mode-menu [auto-revert-mode]
 533   `(menu-item ,(purecopy "Auto revert (ARev)") auto-revert-mode
 534               :help ,(purecopy "Revert the buffer when the file on disk changes")
 535               :button (:toggle . (bound-and-true-p auto-revert-mode))))
 536 (define-key mode-line-mode-menu [auto-fill-mode]
 537   `(menu-item ,(purecopy "Auto fill (Fill)") auto-fill-mode
 538               :help ,(purecopy "Automatically insert new lines")
 539               :button (:toggle . auto-fill-function)))
 540 (define-key mode-line-mode-menu [abbrev-mode]
 541   `(menu-item ,(purecopy "Abbrev (Abbrev)") abbrev-mode
 542               :help ,(purecopy "Automatically expand abbreviations")
 543               :button (:toggle . abbrev-mode)))
 544
 545 (defun mode-line-minor-mode-help (event)
 546   "Describe minor mode for EVENT on minor modes area of the mode line."
 547   (interactive "@e")
 548   (let ((indicator (car (nth 4 (car (cdr event))))))
 549     (describe-minor-mode-from-indicator indicator)))
 550
 551 (defvar minor-mode-alist nil "\
 552 Alist saying how to show minor modes in the mode line.
 553 Each element looks like (VARIABLE STRING);
 554 STRING is included in the mode line if VARIABLE's value is non-nil.
 555
 556 Actually, STRING need not be a string; any possible mode-line element
 557 is okay.  See `mode-line-format'.")
 558 ;;;###autoload
 559 (put 'minor-mode-alist 'risky-local-variable t)
 560 ;; Don't use purecopy here--some people want to change these strings.
 561 (setq minor-mode-alist
 562       '((abbrev-mode " Abbrev")
 563         (overwrite-mode overwrite-mode)
 564         (auto-fill-function " Fill")
 565         ;; not really a minor mode...
 566         (defining-kbd-macro " Def")))
 567
 568 ;; These variables are used by autoloadable packages.
 569 ;; They are defined here so that they do not get overridden
 570 ;; by the loading of those packages.
 571
 572 ;; Names in directory that end in one of these
 573 ;; are ignored in completion,
 574 ;; making it more likely you will get a unique match.
 575 (setq completion-ignored-extensions
 576       (append
 577        (cond ((memq system-type '(ms-dos windows-nt))
 578               (mapcar 'purecopy
 579               '(".o" "~" ".bin" ".bak" ".obj" ".map" ".ico" ".pif" ".lnk"
 580                 ".a" ".ln" ".blg" ".bbl" ".dll" ".drv" ".vxd" ".386")))
 581              (t
 582               (mapcar 'purecopy
 583               '(".o" "~" ".bin" ".lbin" ".so"
 584                 ".a" ".ln" ".blg" ".bbl"))))
 585        (mapcar 'purecopy
 586        '(".elc" ".lof"
 587          ".glo" ".idx" ".lot"
 588          ;; VCS metadata directories
 589          ".svn/" ".hg/" ".git/" ".bzr/" "CVS/" "_darcs/" "_MTN/"
 590          ;; TeX-related
 591          ".fmt" ".tfm"
 592          ;; Java compiled
 593          ".class"
 594          ;; CLISP
 595          ".fas" ".lib" ".mem"
 596          ;; CMUCL
 597          ".x86f" ".sparcf"
 598          ;; Other CL implementations (Allegro, LispWorks, OpenMCL)
 599          ".fasl" ".ufsl" ".fsl" ".dxl" ".pfsl" ".dfsl"
 600          ".p64fsl" ".d64fsl" ".dx64fsl"
 601          ;; Libtool
 602          ".lo" ".la"
 603          ;; Gettext
 604          ".gmo" ".mo"
 605          ;; Texinfo-related
 606          ;; This used to contain .log, but that's commonly used for log
 607          ;; files you do want to see, not just TeX stuff.  -- fx
 608          ".toc" ".aux"
 609          ".cp" ".fn" ".ky" ".pg" ".tp" ".vr"
 610          ".cps" ".fns" ".kys" ".pgs" ".tps" ".vrs"
 611          ;; Python byte-compiled
 612          ".pyc" ".pyo"))))
 613
 614 ;; Suffixes used for executables.
 615 (setq exec-suffixes
 616       (cond
 617        ((memq system-type '(ms-dos windows-nt))
 618         '(".exe" ".com" ".bat" ".cmd" ".btm" ""))
 619        (t
 620         '(""))))
 621
 622 ;; Packages should add to this list appropriately when they are
 623 ;; loaded, rather than listing everything here.
 624 (setq debug-ignored-errors
 625       `(beginning-of-line beginning-of-buffer end-of-line
 626         end-of-buffer end-of-file buffer-read-only
 627         file-supersession
 628         ,(purecopy "^Previous command was not a yank$")
 629         ,(purecopy "^Minibuffer window is not active$")
 630         ,(purecopy "^No previous history search regexp$")
 631         ,(purecopy "^No later matching history item$")
 632         ,(purecopy "^No earlier matching history item$")
 633         ,(purecopy "^End of history; no default available$")
 634         ,(purecopy "^End of defaults; no next item$")
 635         ,(purecopy "^Beginning of history; no preceding item$")
 636         ,(purecopy "^No recursive edit is in progress$")
 637         ,(purecopy "^Changes to be undone are outside visible portion of buffer$")
 638         ,(purecopy "^No undo information in this buffer$")
 639         ,(purecopy "^No further undo information")
 640         ,(purecopy "^Save not confirmed$")
 641         ,(purecopy "^Recover-file cancelled\\.$")
 642         ,(purecopy "^Cannot switch buffers in a dedicated window$")
 643         ))
 644
 645
 646 (make-variable-buffer-local 'indent-tabs-mode)
 647
 648 ;; We have base64 and md5 functions built in now.
 649 (provide 'base64)
 650 (provide 'md5)
 651 (provide 'overlay '(display syntax-table field))
 652 (provide 'text-properties '(display syntax-table field point-entered))
 653
 654 (define-key esc-map "\t" 'complete-symbol)
 655
 656 ;; Reduce total amount of space we must allocate during this function
 657 ;; that we will not need to keep permanently.
 658 (garbage-collect)
 659 \f
 660
 661 (setq help-event-list '(help f1))
 662
 663 (make-variable-buffer-local 'minor-mode-overriding-map-alist)
 664
 665 ;; From frame.c
 666 (global-set-key [switch-frame] 'handle-switch-frame)
 667 (global-set-key [select-window] 'handle-select-window)
 668
 669 ;; FIXME: Do those 3 events really ever reach the global-map ?
 670 ;;        It seems that they can't because they're handled via
 671 ;;        special-event-map which is used at very low-level.  -stef
 672 (global-set-key [delete-frame] 'handle-delete-frame)
 673 (global-set-key [iconify-frame] 'ignore-event)
 674 (global-set-key [make-frame-visible] 'ignore-event)
 675
 676
 677 ;These commands are defined in editfns.c
 678 ;but they are not assigned to keys there.
 679 (put 'narrow-to-region 'disabled t)
 680
 681 ;; Moving with arrows in bidi-sensitive direction.
 682 (defun right-char (&optional n)
 683   "Move point N characters to the right (to the left if N is negative).
 684 On reaching beginning or end of buffer, stop and signal error.
 685
 686 Depending on the bidirectional context, this may move either forward
 687 or backward in the buffer.  This is in contrast with \\[forward-char]
 688 and \\[backward-char], which see."
 689   (interactive "^p")
 690   (if (eq (current-bidi-paragraph-direction) 'left-to-right)
 691       (forward-char n)
 692     (backward-char n)))
 693
 694 (defun left-char ( &optional n)
 695   "Move point N characters to the left (to the right if N is negative).
 696 On reaching beginning or end of buffer, stop and signal error.
 697
 698 Depending on the bidirectional context, this may move either backward
 699 or forward in the buffer.  This is in contrast with \\[backward-char]
 700 and \\[forward-char], which see."
 701   (interactive "^p")
 702   (if (eq (current-bidi-paragraph-direction) 'left-to-right)
 703       (backward-char n)
 704     (forward-char n)))
 705
 706 (defun right-word (&optional n)
 707   "Move point N words to the right (to the left if N is negative).
 708
 709 Depending on the bidirectional context, this may move either forward
 710 or backward in the buffer.  This is in contrast with \\[forward-word]
 711 and \\[backward-word], which see.
 712
 713 Value is normally t.
 714 If an edge of the buffer or a field boundary is reached, point is left there
 715 there and the function returns nil.  Field boundaries are not noticed
 716 if `inhibit-field-text-motion' is non-nil."
 717   (interactive "^p")
 718   (if (eq (current-bidi-paragraph-direction) 'left-to-right)
 719       (forward-word n)
 720     (backward-word n)))
 721
 722 (defun left-word (&optional n)
 723   "Move point N words to the left (to the right if N is negative).
 724
 725 Depending on the bidirectional context, this may move either backward
 726 or forward in the buffer.  This is in contrast with \\[backward-word]
 727 and \\[forward-word], which see.
 728
 729 Value is normally t.
 730 If an edge of the buffer or a field boundary is reached, point is left there
 731 there and the function returns nil.  Field boundaries are not noticed
 732 if `inhibit-field-text-motion' is non-nil."
 733   (interactive "^p")
 734   (if (eq (current-bidi-paragraph-direction) 'left-to-right)
 735       (backward-word n)
 736     (forward-word n)))
 737
 738 (defvar narrow-map (make-sparse-keymap)
 739   "Keymap for narrowing commands.")
 740 (define-key ctl-x-map "n" narrow-map)
 741
 742 (define-key narrow-map "n" 'narrow-to-region)
 743 (define-key narrow-map "w" 'widen)
 744
 745 ;; Quitting
 746 (define-key global-map "\e\e\e" 'keyboard-escape-quit)
 747 (define-key global-map "\C-g" 'keyboard-quit)
 748
 749 ;; Used to be in termdev.el: when using several terminals, make C-z
 750 ;; suspend only the relevant terminal.
 751 (substitute-key-definition 'suspend-emacs 'suspend-frame global-map)
 752
 753 (define-key global-map "\C-j" 'newline-and-indent)
 754 (define-key global-map "\C-m" 'newline)
 755 (define-key global-map "\C-o" 'open-line)
 756 (define-key esc-map "\C-o" 'split-line)
 757 (define-key global-map "\C-q" 'quoted-insert)
 758 (define-key esc-map "^" 'delete-indentation)
 759 (define-key esc-map "\\" 'delete-horizontal-space)
 760 (define-key esc-map "m" 'back-to-indentation)
 761 (define-key ctl-x-map "\C-o" 'delete-blank-lines)
 762 (define-key esc-map " " 'just-one-space)
 763 (define-key esc-map "z" 'zap-to-char)
 764 (define-key esc-map "=" 'count-lines-region)
 765 (define-key ctl-x-map "=" 'what-cursor-position)
 766 (define-key esc-map ":" 'eval-expression)
 767 ;; Define ESC ESC : like ESC : for people who type ESC ESC out of habit.
 768 (define-key esc-map "\M-:" 'eval-expression)
 769 ;; Changed from C-x ESC so that function keys work following C-x.
 770 (define-key ctl-x-map "\e\e" 'repeat-complex-command)
 771 ;; New binding analogous to M-:.
 772 (define-key ctl-x-map "\M-:" 'repeat-complex-command)
 773 (define-key ctl-x-map "u" 'undo)
 774 (put 'undo :advertised-binding [?\C-x ?u])
 775 ;; Many people are used to typing C-/ on X terminals and getting C-_.
 776 (define-key global-map [?\C-/] 'undo)
 777 (define-key global-map "\C-_" 'undo)
 778 ;; Richard said that we should not use C-x <uppercase letter> and I have
 779 ;; no idea whereas to bind it.  Any suggestion welcome.  -stef
 780 ;; (define-key ctl-x-map "U" 'undo-only)
 781
 782 (define-key esc-map "!" 'shell-command)
 783 (define-key esc-map "|" 'shell-command-on-region)
 784 (define-key esc-map "&" 'async-shell-command)
 785
 786 (define-key ctl-x-map [right] 'next-buffer)
 787 (define-key ctl-x-map [C-right] 'next-buffer)
 788 (define-key ctl-x-map [left] 'previous-buffer)
 789 (define-key ctl-x-map [C-left] 'previous-buffer)
 790
 791 (let ((map minibuffer-local-map))
 792   (define-key map "\en"   'next-history-element)
 793   (define-key map [next]  'next-history-element)
 794   (define-key map [down]  'next-history-element)
 795   (define-key map "\ep"   'previous-history-element)
 796   (define-key map [prior] 'previous-history-element)
 797   (define-key map [up]    'previous-history-element)
 798   (define-key map "\es"   'next-matching-history-element)
 799   (define-key map "\er"   'previous-matching-history-element)
 800   ;; Override the global binding (which calls indent-relative via
 801   ;; indent-for-tab-command).  The alignment that indent-relative tries to
 802   ;; do doesn't make much sense here since the prompt messes it up.
 803   (define-key map "\t"    'self-insert-command)
 804   (define-key map [C-tab] 'file-cache-minibuffer-complete))
 805
 806 (define-key global-map "\C-u" 'universal-argument)
 807 (let ((i ?0))
 808   (while (<= i ?9)
 809     (define-key esc-map (char-to-string i) 'digit-argument)
 810     (setq i (1+ i))))
 811 (define-key esc-map "-" 'negative-argument)
 812 ;; Define control-digits.
 813 (let ((i ?0))
 814   (while (<= i ?9)
 815     (define-key global-map (read (format "[?\\C-%c]" i)) 'digit-argument)
 816     (setq i (1+ i))))
 817 (define-key global-map [?\C--] 'negative-argument)
 818 ;; Define control-meta-digits.
 819 (let ((i ?0))
 820   (while (<= i ?9)
 821     (define-key esc-map (read (format "[?\\C-%c]" i)) 'digit-argument)
 822     (setq i (1+ i))))
 823 (define-key global-map [?\C-\M--] 'negative-argument)
 824
 825 (define-key global-map "\177" 'delete-backward-char)
 826 (define-key global-map "\C-d" 'delete-forward-char)
 827
 828 (define-key global-map "\C-k" 'kill-line)
 829 (define-key global-map "\C-w" 'kill-region)
 830 (define-key esc-map "w" 'kill-ring-save)
 831 (define-key esc-map "\C-w" 'append-next-kill)
 832 (define-key global-map "\C-y" 'yank)
 833 (define-key esc-map "y" 'yank-pop)
 834
 835 ;; (define-key ctl-x-map "a" 'append-to-buffer)
 836
 837 (define-key global-map "\C-@" 'set-mark-command)
 838 ;; Many people are used to typing C-SPC and getting C-@.
 839 (define-key global-map [?\C- ] 'set-mark-command)
 840 (define-key ctl-x-map "\C-x" 'exchange-point-and-mark)
 841 (define-key ctl-x-map "\C-@" 'pop-global-mark)
 842 (define-key ctl-x-map [?\C- ] 'pop-global-mark)
 843
 844 (define-key global-map "\C-n" 'next-line)
 845 (define-key global-map "\C-p" 'previous-line)
 846 (define-key ctl-x-map "\C-n" 'set-goal-column)
 847 (define-key global-map "\C-a" 'move-beginning-of-line)
 848 (define-key global-map "\C-e" 'move-end-of-line)
 849
 850 (define-key ctl-x-map "`" 'next-error)
 851
 852 (defvar goto-map (make-sparse-keymap)
 853   "Keymap for navigation commands.")
 854 (define-key esc-map "g" goto-map)
 855
 856 (define-key goto-map    "g" 'goto-line)
 857 (define-key goto-map "\M-g" 'goto-line)
 858 (define-key goto-map    "n" 'next-error)
 859 (define-key goto-map "\M-n" 'next-error)
 860 (define-key goto-map    "p" 'previous-error)
 861 (define-key goto-map "\M-p" 'previous-error)
 862
 863 (defvar search-map (make-sparse-keymap)
 864   "Keymap for search related commands.")
 865 (define-key esc-map "s" search-map)
 866
 867 (define-key search-map "o"  'occur)
 868 (define-key search-map "hr" 'highlight-regexp)
 869 (define-key search-map "hp" 'highlight-phrase)
 870 (define-key search-map "hl" 'highlight-lines-matching-regexp)
 871 (define-key search-map "hu" 'unhighlight-regexp)
 872 (define-key search-map "hf" 'hi-lock-find-patterns)
 873 (define-key search-map "hw" 'hi-lock-write-interactive-patterns)
 874
 875 ;;(defun function-key-error ()
 876 ;;  (interactive)
 877 ;;  (error "That function key is not bound to anything"))
 878
 879 (define-key global-map [menu] 'execute-extended-command)
 880 (define-key global-map [find] 'search-forward)
 881
 882 ;; Don't do this.  We define <delete> in function-key-map instead.
 883 ;(define-key global-map [delete] 'backward-delete-char)
 884
 885 ;; natural bindings for terminal keycaps --- defined in X keysym order
 886 (define-key global-map [C-S-backspace]  'kill-whole-line)
 887 (define-key global-map [home]           'move-beginning-of-line)
 888 (define-key global-map [C-home]         'beginning-of-buffer)
 889 (define-key global-map [M-home]         'beginning-of-buffer-other-window)
 890 (define-key esc-map    [home]           'beginning-of-buffer-other-window)
 891 (define-key global-map [left]           'left-char)
 892 (define-key global-map [up]             'previous-line)
 893 (define-key global-map [right]          'right-char)
 894 (define-key global-map [down]           'next-line)
 895 (define-key global-map [prior]          'scroll-down-command)
 896 (define-key global-map [next]           'scroll-up-command)
 897 (define-key global-map [C-up]           'backward-paragraph)
 898 (define-key global-map [C-down]         'forward-paragraph)
 899 (define-key global-map [C-prior]        'scroll-right)
 900 (put 'scroll-left 'disabled t)
 901 (define-key global-map [C-next]         'scroll-left)
 902 (define-key global-map [M-next]         'scroll-other-window)
 903 (define-key esc-map    [next]           'scroll-other-window)
 904 (define-key global-map [M-prior]        'scroll-other-window-down)
 905 (define-key esc-map    [prior]          'scroll-other-window-down)
 906 (define-key esc-map [?\C-\S-v]          'scroll-other-window-down)
 907 (define-key global-map [end]            'move-end-of-line)
 908 (define-key global-map [C-end]          'end-of-buffer)
 909 (define-key global-map [M-end]          'end-of-buffer-other-window)
 910 (define-key esc-map    [end]            'end-of-buffer-other-window)
 911 (define-key global-map [begin]          'beginning-of-buffer)
 912 (define-key global-map [M-begin]        'beginning-of-buffer-other-window)
 913 (define-key esc-map    [begin]          'beginning-of-buffer-other-window)
 914 ;; (define-key global-map [select]      'function-key-error)
 915 ;; (define-key global-map [print]       'function-key-error)
 916 (define-key global-map [execute]        'execute-extended-command)
 917 (define-key global-map [insert]         'overwrite-mode)
 918 (define-key global-map [C-insert]       'kill-ring-save)
 919 (define-key global-map [S-insert]       'yank)
 920 ;; `insertchar' is what term.c produces.  Should we change term.c
 921 ;; to produce `insert' instead?
 922 (define-key global-map [insertchar]     'overwrite-mode)
 923 (define-key global-map [C-insertchar]   'kill-ring-save)
 924 (define-key global-map [S-insertchar]   'yank)
 925 (define-key global-map [undo]           'undo)
 926 (define-key global-map [redo]           'repeat-complex-command)
 927 (define-key global-map [again]          'repeat-complex-command) ; Sun keyboard
 928 (define-key global-map [open]           'find-file) ; Sun
 929 ;; The following wouldn't work to interrupt running code since C-g is
 930 ;; treated specially in the event loop.
 931 ;; (define-key global-map [stop]                'keyboard-quit) ; Sun
 932 ;; (define-key global-map [clearline]   'function-key-error)
 933 (define-key global-map [insertline]     'open-line)
 934 (define-key global-map [deleteline]     'kill-line)
 935 (define-key global-map [deletechar]     'delete-char)
 936 ;; (define-key global-map [backtab]     'function-key-error)
 937 ;; (define-key global-map [f1]          'function-key-error)
 938 ;; (define-key global-map [f2]          'function-key-error)
 939 ;; (define-key global-map [f3]          'function-key-error)
 940 ;; (define-key global-map [f4]          'function-key-error)
 941 ;; (define-key global-map [f5]          'function-key-error)
 942 ;; (define-key global-map [f6]          'function-key-error)
 943 ;; (define-key global-map [f7]          'function-key-error)
 944 ;; (define-key global-map [f8]          'function-key-error)
 945 ;; (define-key global-map [f9]          'function-key-error)
 946 ;; (define-key global-map [f10]         'function-key-error)
 947 ;; (define-key global-map [f11]         'function-key-error)
 948 ;; (define-key global-map [f12]         'function-key-error)
 949 ;; (define-key global-map [f13]         'function-key-error)
 950 ;; (define-key global-map [f14]         'function-key-error)
 951 ;; (define-key global-map [f15]         'function-key-error)
 952 ;; (define-key global-map [f16]         'function-key-error)
 953 ;; (define-key global-map [f17]         'function-key-error)
 954 ;; (define-key global-map [f18]         'function-key-error)
 955 ;; (define-key global-map [f19]         'function-key-error)
 956 ;; (define-key global-map [f20]         'function-key-error)
 957 ;; (define-key global-map [f21]         'function-key-error)
 958 ;; (define-key global-map [f22]         'function-key-error)
 959 ;; (define-key global-map [f23]         'function-key-error)
 960 ;; (define-key global-map [f24]         'function-key-error)
 961 ;; (define-key global-map [f25]         'function-key-error)
 962 ;; (define-key global-map [f26]         'function-key-error)
 963 ;; (define-key global-map [f27]         'function-key-error)
 964 ;; (define-key global-map [f28]         'function-key-error)
 965 ;; (define-key global-map [f29]         'function-key-error)
 966 ;; (define-key global-map [f30]         'function-key-error)
 967 ;; (define-key global-map [f31]         'function-key-error)
 968 ;; (define-key global-map [f32]         'function-key-error)
 969 ;; (define-key global-map [f33]         'function-key-error)
 970 ;; (define-key global-map [f34]         'function-key-error)
 971 ;; (define-key global-map [f35]         'function-key-error)
 972 ;; (define-key global-map [kp-backtab]  'function-key-error)
 973 ;; (define-key global-map [kp-space]    'function-key-error)
 974 ;; (define-key global-map [kp-tab]              'function-key-error)
 975 ;; (define-key global-map [kp-enter]    'function-key-error)
 976 ;; (define-key global-map [kp-f1]               'function-key-error)
 977 ;; (define-key global-map [kp-f2]               'function-key-error)
 978 ;; (define-key global-map [kp-f3]               'function-key-error)
 979 ;; (define-key global-map [kp-f4]               'function-key-error)
 980 ;; (define-key global-map [kp-multiply] 'function-key-error)
 981 ;; (define-key global-map [kp-add]              'function-key-error)
 982 ;; (define-key global-map [kp-separator]        'function-key-error)
 983 ;; (define-key global-map [kp-subtract] 'function-key-error)
 984 ;; (define-key global-map [kp-decimal]  'function-key-error)
 985 ;; (define-key global-map [kp-divide]   'function-key-error)
 986 ;; (define-key global-map [kp-0]                'function-key-error)
 987 ;; (define-key global-map [kp-1]                'function-key-error)
 988 ;; (define-key global-map [kp-2]                'function-key-error)
 989 ;; (define-key global-map [kp-3]                'function-key-error)
 990 ;; (define-key global-map [kp-4]                'function-key-error)
 991 ;; (define-key global-map [kp-5]                'recenter)
 992 ;; (define-key global-map [kp-6]                'function-key-error)
 993 ;; (define-key global-map [kp-7]                'function-key-error)
 994 ;; (define-key global-map [kp-8]                'function-key-error)
 995 ;; (define-key global-map [kp-9]                'function-key-error)
 996 ;; (define-key global-map [kp-equal]    'function-key-error)
 997
 998 ;; X11R6 distinguishes these keys from the non-kp keys.
 999 ;; Make them behave like the non-kp keys unless otherwise bound.
1000 ;; FIXME: rather than list such mappings for every modifier-combination,
1001 ;;   we should come up with a way to do it generically, something like
1002 ;;   (define-key function-key-map [*-kp-home] [*-home])
1003 (define-key function-key-map [kp-home] [home])
1004 (define-key function-key-map [kp-left] [left])
1005 (define-key function-key-map [kp-up] [up])
1006 (define-key function-key-map [kp-right] [right])
1007 (define-key function-key-map [kp-down] [down])
1008 (define-key function-key-map [kp-prior] [prior])
1009 (define-key function-key-map [kp-next] [next])
1010 (define-key function-key-map [M-kp-next] [M-next])
1011 (define-key function-key-map [kp-end] [end])
1012 (define-key function-key-map [kp-begin] [begin])
1013 (define-key function-key-map [kp-insert] [insert])
1014 (define-key function-key-map [backspace] [?\C-?])
1015 (define-key function-key-map [delete] [?\C-?])
1016 (define-key function-key-map [kp-delete] [?\C-?])
1017 (define-key function-key-map [S-kp-end] [S-end])
1018 (define-key function-key-map [S-kp-down] [S-down])
1019 (define-key function-key-map [S-kp-next] [S-next])
1020 (define-key function-key-map [S-kp-left] [S-left])
1021 (define-key function-key-map [S-kp-right] [S-right])
1022 (define-key function-key-map [S-kp-home] [S-home])
1023 (define-key function-key-map [S-kp-up] [S-up])
1024 (define-key function-key-map [S-kp-prior] [S-prior])
1025 (define-key function-key-map [C-S-kp-end] [C-S-end])
1026 (define-key function-key-map [C-S-kp-down] [C-S-down])
1027 (define-key function-key-map [C-S-kp-next] [C-S-next])
1028 (define-key function-key-map [C-S-kp-left] [C-S-left])
1029 (define-key function-key-map [C-S-kp-right] [C-S-right])
1030 (define-key function-key-map [C-S-kp-home] [C-S-home])
1031 (define-key function-key-map [C-S-kp-up] [C-S-up])
1032 (define-key function-key-map [C-S-kp-prior] [C-S-prior])
1033 ;; Don't bind shifted keypad numeric keys, they reportedly
1034 ;; interfere with the feature of some keyboards to produce
1035 ;; numbers when NumLock is off.
1036 ;(define-key function-key-map [S-kp-1] [S-end])
1037 ;(define-key function-key-map [S-kp-2] [S-down])
1038 ;(define-key function-key-map [S-kp-3] [S-next])
1039 ;(define-key function-key-map [S-kp-4] [S-left])
1040 ;(define-key function-key-map [S-kp-6] [S-right])
1041 ;(define-key function-key-map [S-kp-7] [S-home])
1042 ;(define-key function-key-map [S-kp-8] [S-up])
1043 ;(define-key function-key-map [S-kp-9] [S-prior])
1044 (define-key function-key-map [C-S-kp-1] [C-S-end])
1045 (define-key function-key-map [C-S-kp-2] [C-S-down])
1046 (define-key function-key-map [C-S-kp-3] [C-S-next])
1047 (define-key function-key-map [C-S-kp-4] [C-S-left])
1048 (define-key function-key-map [C-S-kp-6] [C-S-right])
1049 (define-key function-key-map [C-S-kp-7] [C-S-home])
1050 (define-key function-key-map [C-S-kp-8] [C-S-up])
1051 (define-key function-key-map [C-S-kp-9] [C-S-prior])
1052
1053 ;; Hitting C-SPC on text terminals, usually sends the ascii code 0 (aka C-@),
1054 ;; so we can't distinguish those two keys, but usually we consider C-SPC
1055 ;; (rather than C-@) as the "canonical" binding.
1056 (define-key function-key-map [?\C-@] [?\C-\s])
1057 ;; Many keyboards don't have a `backtab' key, so by convention the user
1058 ;; can use S-tab instead to access that binding.
1059 (define-key function-key-map [S-tab] [backtab])
1060
1061 (define-key global-map [mouse-movement] 'ignore)
1062
1063 (define-key global-map "\C-t" 'transpose-chars)
1064 (define-key esc-map "t" 'transpose-words)
1065 (define-key esc-map "\C-t" 'transpose-sexps)
1066 (define-key ctl-x-map "\C-t" 'transpose-lines)
1067
1068 (define-key esc-map ";" 'comment-dwim)
1069 (define-key esc-map "j" 'indent-new-comment-line)
1070 (define-key esc-map "\C-j" 'indent-new-comment-line)
1071 (define-key ctl-x-map ";" 'comment-set-column)
1072 (define-key ctl-x-map "f" 'set-fill-column)
1073 (define-key ctl-x-map "$" 'set-selective-display)
1074
1075 (define-key esc-map "@" 'mark-word)
1076 (define-key esc-map "f" 'forward-word)
1077 (define-key esc-map "b" 'backward-word)
1078 (define-key esc-map "d" 'kill-word)
1079 (define-key esc-map "\177" 'backward-kill-word)
1080
1081 (define-key esc-map "<" 'beginning-of-buffer)
1082 (define-key esc-map ">" 'end-of-buffer)
1083 (define-key ctl-x-map "h" 'mark-whole-buffer)
1084 (define-key esc-map "\\" 'delete-horizontal-space)
1085
1086 (defalias 'mode-specific-command-prefix (make-sparse-keymap))
1087 (defvar mode-specific-map (symbol-function 'mode-specific-command-prefix)
1088   "Keymap for characters following C-c.")
1089 (define-key global-map "\C-c" 'mode-specific-command-prefix)
1090
1091 (global-set-key [M-right]  'forward-word)
1092 (define-key esc-map [right] 'forward-word)
1093 (global-set-key [M-left]   'backward-word)
1094 (define-key esc-map [left] 'backward-word)
1095 ;; ilya@math.ohio-state.edu says these bindings are standard on PC editors.
1096 (global-set-key [C-right]  'right-word)
1097 (global-set-key [C-left]   'left-word)
1098 ;; This is not quite compatible, but at least is analogous
1099 (global-set-key [C-delete] 'kill-word)
1100 (global-set-key [C-backspace] 'backward-kill-word)
1101 ;; This is "move to the clipboard", or as close as we come.
1102 (global-set-key [S-delete] 'kill-region)
1103
1104 (global-set-key [C-M-left]    'backward-sexp)
1105 (define-key esc-map [C-left]  'backward-sexp)
1106 (global-set-key [C-M-right]   'forward-sexp)
1107 (define-key esc-map [C-right] 'forward-sexp)
1108 (global-set-key [C-M-up]      'backward-up-list)
1109 (define-key esc-map [C-up]    'backward-up-list)
1110 (global-set-key [C-M-down]    'down-list)
1111 (define-key esc-map [C-down]  'down-list)
1112 (global-set-key [C-M-home]    'beginning-of-defun)
1113 (define-key esc-map [C-home]  'beginning-of-defun)
1114 (global-set-key [C-M-end]     'end-of-defun)
1115 (define-key esc-map [C-end]   'end-of-defun)
1116
1117 (define-key esc-map "\C-f" 'forward-sexp)
1118 (define-key esc-map "\C-b" 'backward-sexp)
1119 (define-key esc-map "\C-u" 'backward-up-list)
1120 (define-key esc-map "\C-@" 'mark-sexp)
1121 (define-key esc-map [?\C-\ ] 'mark-sexp)
1122 (define-key esc-map "\C-d" 'down-list)
1123 (define-key esc-map "\C-k" 'kill-sexp)
1124 ;;; These are dangerous in various situations,
1125 ;;; so let's not encourage anyone to use them.
1126 ;;;(define-key global-map [C-M-delete] 'backward-kill-sexp)
1127 ;;;(define-key global-map [C-M-backspace] 'backward-kill-sexp)
1128 (define-key esc-map [C-delete] 'backward-kill-sexp)
1129 (define-key esc-map [C-backspace] 'backward-kill-sexp)
1130 (define-key esc-map "\C-n" 'forward-list)
1131 (define-key esc-map "\C-p" 'backward-list)
1132 (define-key esc-map "\C-a" 'beginning-of-defun)
1133 (define-key esc-map "\C-e" 'end-of-defun)
1134 (define-key esc-map "\C-h" 'mark-defun)
1135 (define-key ctl-x-map "nd" 'narrow-to-defun)
1136 (define-key esc-map "(" 'insert-parentheses)
1137 (define-key esc-map ")" 'move-past-close-and-reindent)
1138
1139 (define-key ctl-x-map "\C-e" 'eval-last-sexp)
1140
1141 (define-key ctl-x-map "m" 'compose-mail)
1142 (define-key ctl-x-4-map "m" 'compose-mail-other-window)
1143 (define-key ctl-x-5-map "m" 'compose-mail-other-frame)
1144 \f
1145
1146 (defvar ctl-x-r-map (make-sparse-keymap)
1147   "Keymap for subcommands of C-x r.")
1148 (define-key ctl-x-map "r" ctl-x-r-map)
1149
1150 (define-key esc-map "q" 'fill-paragraph)
1151 (define-key ctl-x-map "." 'set-fill-prefix)
1152 \f
1153 (define-key esc-map "{" 'backward-paragraph)
1154 (define-key esc-map "}" 'forward-paragraph)
1155 (define-key esc-map "h" 'mark-paragraph)
1156 (define-key esc-map "a" 'backward-sentence)
1157 (define-key esc-map "e" 'forward-sentence)
1158 (define-key esc-map "k" 'kill-sentence)
1159 (define-key ctl-x-map "\177" 'backward-kill-sentence)
1160
1161 (define-key ctl-x-map "[" 'backward-page)
1162 (define-key ctl-x-map "]" 'forward-page)
1163 (define-key ctl-x-map "\C-p" 'mark-page)
1164 (define-key ctl-x-map "l" 'count-lines-page)
1165 (define-key ctl-x-map "np" 'narrow-to-page)
1166 ;; (define-key ctl-x-map "p" 'narrow-to-page)
1167 \f
1168 (defvar abbrev-map (make-sparse-keymap)
1169   "Keymap for abbrev commands.")
1170 (define-key ctl-x-map "a" abbrev-map)
1171
1172 (define-key abbrev-map "l" 'add-mode-abbrev)
1173 (define-key abbrev-map "\C-a" 'add-mode-abbrev)
1174 (define-key abbrev-map "g" 'add-global-abbrev)
1175 (define-key abbrev-map "+" 'add-mode-abbrev)
1176 (define-key abbrev-map "ig" 'inverse-add-global-abbrev)
1177 (define-key abbrev-map "il" 'inverse-add-mode-abbrev)
1178 ;; (define-key abbrev-map "\C-h" 'inverse-add-global-abbrev)
1179 (define-key abbrev-map "-" 'inverse-add-global-abbrev)
1180 (define-key abbrev-map "e" 'expand-abbrev)
1181 (define-key abbrev-map "'" 'expand-abbrev)
1182 ;; (define-key ctl-x-map "\C-a" 'add-mode-abbrev)
1183 ;; (define-key ctl-x-map "\+" 'add-global-abbrev)
1184 ;; (define-key ctl-x-map "\C-h" 'inverse-add-mode-abbrev)
1185 ;; (define-key ctl-x-map "\-" 'inverse-add-global-abbrev)
1186 (define-key esc-map "'" 'abbrev-prefix-mark)
1187 (define-key ctl-x-map "'" 'expand-abbrev)
1188
1189 (define-key ctl-x-map "z" 'repeat)
1190
1191 (define-key esc-map "\C-l" 'reposition-window)
1192
1193 (define-key ctl-x-4-map "a" 'add-change-log-entry-other-window)
1194 (define-key ctl-x-4-map "c" 'clone-indirect-buffer-other-window)
1195
1196 ;; Signal handlers
1197 (define-key special-event-map [sigusr1] 'ignore)
1198 (define-key special-event-map [sigusr2] 'ignore)
1199
1200 ;; Don't look for autoload cookies in this file.
1201 ;; Local Variables:
1202 ;; no-update-autoloads: t
1203 ;; End:
1204
1205 ;; arch-tag: 23b5c7e6-e47b-49ed-8c6c-ed213c5fffe0
1206 ;;; bindings.el ends here