lisp/bindings.el

   1 ;;; bindings.el --- define standard key bindings and some variables.
   2
   3 ;; Copyright (C) 1985,86,87,92,93,94,95,96,99,2000
   4 ;;   Free Software Foundation, Inc.
   5
   6 ;; Maintainer: FSF
   7 ;; Keywords: internal
   8
   9 ;; This file is part of GNU Emacs.
  10
  11 ;; GNU Emacs is free software; you can redistribute it and/or modify
  12 ;; it under the terms of the GNU General Public License as published by
  13 ;; the Free Software Foundation; either version 2, or (at your option)
  14 ;; any later version.
  15
  16 ;; GNU Emacs is distributed in the hope that it will be useful,
  17 ;; but WITHOUT ANY WARRANTY; without even the implied warranty of
  18 ;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  19 ;; GNU General Public License for more details.
  20
  21 ;; You should have received a copy of the GNU General Public License
  22 ;; along with GNU Emacs; see the file COPYING.  If not, write to
  23 ;; the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
  24 ;; Boston, MA 02111-1307, USA.
  25
  26 ;;; Commentary:
  27
  28 ;;; !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
  29 ;;; Special formatting conventions are used in this file!
  30 ;;;
  31 ;;; a backslash-newline is used at the beginning of a documentation string
  32 ;;; when that string should be stored in the file etc/DOCnnn, not in core.
  33 ;;;
  34 ;;; Such strings read into Lisp as numbers (during the pure-loading phase).
  35 ;;;
  36 ;;; But you must obey certain rules to make sure the string is understood
  37 ;;; and goes into etc/DOCnnn properly.
  38 ;;;
  39 ;;; The doc string must appear in the standard place in a call to
  40 ;;; defun, autoload, defvar or defconst.  No Lisp macros are recognized.
  41 ;;; The open-paren starting the definition must appear in column 0.
  42 ;;;
  43 ;;; In defvar and defconst, there is an additional rule:
  44 ;;; The double-quote that starts the string must be on the same
  45 ;;; line as the defvar or defconst.
  46 ;;; !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
  47
  48 ;;; Code:
  49
  50 (defun make-mode-line-mouse2-map (f) "\
  51 Return a keymap with single entry for mouse-2 on mode line.
  52 This is defined to run function F with no args in the buffer
  53 corresponding to the mode line clicked."
  54   (let ((map (make-sparse-keymap)))
  55     (define-key map [mode-line mouse-2]
  56       `(lambda (e)
  57          (interactive "e")
  58          (save-selected-window
  59            (select-window
  60             (posn-window (event-start e)))
  61            (,f)
  62            (force-mode-line-update))))
  63     map))
  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 (defvar mode-line-mule-info
  85   `(""
  86     (current-input-method
  87      (:eval
  88       ,(purecopy
  89         '(propertize current-input-method-title
  90                      'help-echo (concat
  91                                  "Input method: "
  92                                  current-input-method
  93                                  ".  mouse-2 disables, mouse-3 describes")
  94                      'local-map mode-line-input-method-map))))
  95     ,(propertize
  96       "%Z"
  97       'help-echo
  98       (purecopy (lambda (window object point)
  99                   (save-window-excursion
 100                     (select-window window)
 101                     (if enable-multibyte-characters
 102                         (concat (symbol-name buffer-file-coding-system)
 103                                 " buffer; see M-x describe-coding-system")
 104                       (concat "Unibyte "
 105                               (symbol-name buffer-file-coding-system)
 106                               " buffer")))))))
 107   "Mode-line control for displaying information of multilingual environment.
 108 Normally it displays current input method (if any activated) and
 109 mnemonics of the following coding systems:
 110   coding system for saving or writing the current buffer
 111   coding system for keyboard input (if Emacs is running on terminal)
 112   coding system for terminal output (if Emacs is running on terminal)"
 113 ;; Currently not:
 114 ;;;  coding system for decoding output of buffer process (if any)
 115 ;;;  coding system for encoding text to send to buffer process (if any)."
 116 )
 117
 118 (make-variable-buffer-local 'mode-line-mule-info)
 119
 120 (defvar mode-line-buffer-identification (purecopy '("%12b")) "\
 121 Mode-line control for identifying the buffer being displayed.
 122 Its default value is (\"%12b\").
 123 Major modes that edit things other than ordinary files may change this
 124 \(e.g. Info, Dired,...)")
 125
 126 (make-variable-buffer-local 'mode-line-buffer-identification)
 127
 128 (defvar mode-line-frame-identification '("-%F  "))
 129
 130 (defvar mode-line-process nil "\
 131 Mode-line control for displaying info on process status.
 132 Normally nil in most modes, since there is no process to display.")
 133
 134 (make-variable-buffer-local 'mode-line-process)
 135
 136 (defvar mode-line-modified
 137   (list (propertize
 138          "%1*"
 139          'help-echo (purecopy (lambda (window object point)
 140                                 (format "%sead-only: mouse-2 toggles"
 141                                         (save-selected-window
 142                                           (select-window window)
 143                                           (if buffer-read-only
 144                                               "R"
 145                                             "Not r")))))
 146          'local-map (purecopy (make-mode-line-mouse2-map #'toggle-read-only)))
 147         (propertize
 148          "%1+"
 149          'help-echo  (purecopy (lambda (window object point)
 150                                  (format "%sodified: mouse-2 toggles flag"
 151                                          (save-selected-window
 152                                            (select-window window)
 153                                            (if (buffer-modified-p)
 154                                              "M"
 155                                            "Not m")))))
 156          'local-map (purecopy (make-mode-line-mouse2-map
 157                                (lambda ()
 158                                  (interactive)
 159                                  (set-buffer-modified-p
 160                                   (not (buffer-modified-p))))))))
 161   "Mode-line control for displaying whether current buffer is modified.")
 162
 163 (make-variable-buffer-local 'mode-line-modified)
 164
 165 (setq-default mode-line-format
 166   (let* ((help-echo
 167           ;; The multi-line message doesn't work terribly well on the
 168           ;; bottom mode line...  Better ideas?
 169 ;;;       "\
 170 ;;; mouse-1: select window, mouse-2: delete others, mouse-3: delete,
 171 ;;; drag-mouse-1: resize, C-mouse-2: split horizontally"
 172           "mouse-1: select window, mouse-2: delete others, mouse-3: delete ...")
 173          (dashes (propertize "--" 'help-echo help-echo)))
 174     (list
 175      (propertize "-" 'help-echo help-echo)
 176      'mode-line-mule-info
 177      'mode-line-modified
 178      'mode-line-frame-identification
 179      'mode-line-buffer-identification
 180      (propertize "   " 'help-echo help-echo)
 181      'global-mode-string
 182      (propertize "   %[(" 'help-echo help-echo)
 183      '(:eval (mode-line-mode-name)) 'mode-line-process 'minor-mode-alist
 184      (propertize "%n" 'help-echo "mouse-2: widen"
 185                  'local-map (make-mode-line-mouse2-map #'widen))
 186      (propertize ")%]--" 'help-echo help-echo)
 187      `(which-func-mode ("" which-func-format ,dashes))
 188      `(line-number-mode ("L%l" ,dashes))
 189      `(column-number-mode ("C%c" ,dashes))
 190      (purecopy '(-3 . "%p"))
 191      (propertize "-%-" 'help-echo help-echo))))
 192
 193 (defvar minor-mode-alist nil "\
 194 Alist saying how to show minor modes in the mode line.
 195 Each element looks like (VARIABLE STRING);
 196 STRING is included in the mode line iff VARIABLE's value is non-nil.
 197
 198 Actually, STRING need not be a string; any possible mode-line element
 199 is okay.  See `mode-line-format'.")
 200 ;; Don't use purecopy here--some people want to change these strings.
 201 (setq minor-mode-alist
 202       (list
 203        (list 'abbrev-mode
 204              (propertize " Abbrev"
 205                          'help-echo (purecopy
 206                                      "mouse-2: turn off Abbrev mode")
 207                          'local-map (purecopy (make-mode-line-mouse2-map
 208                                                #'abbrev-mode))))
 209        '(overwrite-mode overwrite-mode)
 210        (list 'auto-fill-function
 211              (propertize " Fill"
 212                          'help-echo (purecopy
 213                                      "mouse-2: turn off Autofill mode")
 214                          'local-map (purecopy (make-mode-line-mouse2-map
 215                                                #'auto-fill-mode))))
 216        ;; not really a minor mode...
 217        '(defining-kbd-macro " Def")))
 218
 219 (defvar mode-line-buffer-identification-keymap nil "\
 220 Keymap for what is displayed by `mode-line-buffer-identification'.")
 221
 222 (defvar mode-line-minor-mode-keymap nil "\
 223 Keymap for what is displayed by `mode-line-mode-name'.")
 224
 225 (defvar mode-line-mode-menu-keymap nil "\
 226 Keymap for mode operations menu in the mode line.")
 227
 228 (defun mode-line-unbury-buffer () "\
 229 Switch to the last buffer in the buffer list that is not hidden."
 230   (interactive)
 231   (let ((list (reverse (buffer-list))))
 232     (while (eq (aref (buffer-name (car list)) 0) ? )
 233       (setq list (cdr list)))
 234     (switch-to-buffer (car list))))
 235
 236 (defun mode-line-other-buffer () "\
 237 Switch to the most recently selected buffer other than the current one."
 238   (interactive)
 239   (switch-to-buffer (other-buffer)))
 240
 241 (defvar mode-line-mode-menu (make-sparse-keymap "Minor Modes") "\
 242 Menu of mode operations in the mode line.")
 243
 244 (defun mode-line-mode-menu-1 (event)
 245   (interactive "e")
 246   (save-selected-window
 247     (select-window (posn-window (event-start event)))
 248     (let* ((selection (mode-line-mode-menu event))
 249            (binding (and selection (lookup-key mode-line-mode-menu
 250                                                (vector (car selection))))))
 251       (if binding
 252           (call-interactively binding)))))
 253
 254 (defun mode-line-mode-name () "\
 255 Return a string to display in the mode line for the current mode name."
 256   (let (length (result mode-name))
 257     (let ((local-map (get-text-property 0 'local-map result))
 258           (help-echo (get-text-property 0 'help-echo result)))
 259       (setq result (copy-sequence result))
 260       ;; Add `local-map' property if there isn't already one.
 261       (when (and (null local-map)
 262                  (null (next-single-property-change 0 'local-map result)))
 263         (put-text-property 0 (length result)
 264                            'local-map mode-line-minor-mode-keymap result))
 265       ;; Add `help-echo' property if there isn't already one.
 266       (when (and (null help-echo)
 267                  (null (next-single-property-change 0 'help-echo result)))
 268         (put-text-property 0 (length result)
 269                            'help-echo "mouse-3: minor mode menu" result)))
 270     result))
 271
 272 (defmacro bound-and-true-p (var)
 273   "Return the value of symbol VAR if it is bound, else nil."
 274   `(and (boundp (quote ,var)) ,var))
 275
 276 (define-key mode-line-mode-menu [abbrev-mode]
 277   `(menu-item ,(purecopy "Abbrev") abbrev-mode
 278               :button (:toggle . abbrev-mode)))
 279 (define-key mode-line-mode-menu [auto-revert-mode]
 280   `(menu-item ,(purecopy "Auto revert") auto-revert-mode
 281               :button (:toggle . auto-revert-mode)))
 282 (define-key mode-line-mode-menu [auto-fill-mode]
 283   `(menu-item ,(purecopy "Auto-fill") auto-fill-mode
 284               :button (:toggle . auto-fill-function)))
 285 (define-key mode-line-mode-menu [column-number-mode]
 286   `(menu-item ,(purecopy "Column number") column-number-mode
 287               :button (:toggle . column-number-mode)))
 288 (define-key mode-line-mode-menu [flyspell-mode]
 289   `(menu-item ,(purecopy "Flyspell") flyspell-mode
 290               :button (:toggle . (bound-and-true-p flyspell-mode))))
 291 (define-key mode-line-mode-menu [font-lock-mode]
 292   `(menu-item ,(purecopy "Font-lock") font-lock-mode
 293               :button (:toggle . font-lock-mode)))
 294 (define-key mode-line-mode-menu [hide-ifdef-mode]
 295   `(menu-item ,(purecopy "Hide ifdef") hide-ifdef-mode
 296               :button (:toggle . (bound-and-true-p hide-ifdef-mode))))
 297 (define-key mode-line-mode-menu [highlight-changes-mode]
 298   `(menu-item ,(purecopy "Highlight changes") highlight-changes-mode
 299               :button (:toggle . highlight-changes-mode)))
 300 (define-key mode-line-mode-menu [line-number-mode]
 301   `(menu-item ,(purecopy "Line number") line-number-mode
 302               :button (:toggle . line-number-mode)))
 303 (define-key mode-line-mode-menu [outline-minor-mode]
 304   `(menu-item ,(purecopy "Outline") outline-minor-mode
 305               :button (:toggle . (bound-and-true-p outline-minor-mode))))
 306 (define-key mode-line-mode-menu [overwrite-mode]
 307   `(menu-item ,(purecopy "Overwrite") overwrite-mode
 308               :button (:toggle . overwrite-mode)))
 309
 310 (defun mode-line-mode-menu (event)
 311   (interactive "@e")
 312   (x-popup-menu event mode-line-mode-menu))
 313
 314 ;; Add menu of buffer operations to the buffer identification part
 315 ;; of the mode line.
 316 (let ((map (make-sparse-keymap)))
 317   (define-key map [mode-line mouse-1] 'mode-line-other-buffer)
 318   (define-key map [header-line mouse-1] 'mode-line-other-buffer)
 319   (define-key map [mode-line M-mouse-2] 'mode-line-unbury-buffer)
 320   (define-key map [header-line M-mouse-2] 'mode-line-unbury-buffer)
 321   (define-key map [mode-line mouse-2] 'bury-buffer)
 322   (define-key map [header-line mouse-2] 'bury-buffer)
 323   (define-key map [mode-line down-mouse-3] 'mouse-buffer-menu)
 324   (define-key map [header-line down-mouse-3] 'mouse-buffer-menu)
 325   (setq mode-line-buffer-identification-keymap map))
 326
 327 (defun propertized-buffer-identification (fmt)
 328   "Return a list suitable for `mode-line-buffer-identification'.
 329 FMT is a format specifier such as \"%12b\".  This function adds
 330 text properties for face, help-echo, and local-map to it."
 331   (list (propertize fmt
 332                     'face '(:weight bold)
 333                     'help-echo (purecopy "mouse-1: other \
 334 buffer, mouse-2: prev, M-mouse-2: next, mouse-3: buffer menu")
 335                     'local-map mode-line-buffer-identification-keymap)))
 336
 337 (setq-default mode-line-buffer-identification
 338               (propertized-buffer-identification "%12b"))
 339
 340 ;; Menu of minor modes.
 341 (let ((map (make-sparse-keymap)))
 342   (define-key map [mode-line down-mouse-3] 'mode-line-mode-menu-1)
 343   (define-key map [header-line down-mouse-3] 'mode-line-mode-menu-1)
 344   (setq mode-line-minor-mode-keymap map))
 345
 346 ;; These variables are used by autoloadable packages.
 347 ;; They are defined here so that they do not get overridden
 348 ;; by the loading of those packages.
 349
 350 ;; Names in directory that end in one of these
 351 ;; are ignored in completion,
 352 ;; making it more likely you will get a unique match.
 353 (setq completion-ignored-extensions
 354       (append
 355        (cond ((or (eq system-type 'ms-dos) (eq system-type 'windows-nt))
 356               '(".o" "~" ".bin" ".bak" ".obj" ".map"
 357                 ".a" ".ln" ".blg" ".bbl"))
 358              ((eq system-type 'vax-vms)
 359               '(".obj" ".exe" ".bin" ".lbin" ".sbin"
 360                 ".brn" ".rnt" ".mem" ".lni" ".lis"
 361                 ".olb" ".tlb" ".mlb" ".hlb"))
 362              (t
 363               '(".o" "~" ".bin" ".lbin" ".fasl" ".ufsl"
 364                 ".a" ".ln" ".blg" ".bbl")))
 365        '(".elc" ".lof"
 366          ".glo" ".idx" ".lot"
 367          ;; TeX-related
 368          ".dvi" ".fmt" ".tfm" ".pdf"
 369          ;; Java compiled
 370          ".class"
 371          ;; Clisp
 372          ".fas" ".lib"
 373          ;; CMUCL
 374          ".x86f" ".sparcf"
 375          ;; Libtool
 376          ".lo" ".la"
 377          ;; Java
 378          ".class"
 379          ;; Texinfo-related
 380          ".toc" ".log" ".aux"
 381          ".cp" ".fn" ".ky" ".pg" ".tp" ".vr"
 382          ".cps" ".fns" ".kys" ".pgs" ".tps" ".vrs")))
 383
 384 ;; Packages should add to this list appropriately when they are
 385 ;; loaded, rather than listing everything here.
 386 (setq debug-ignored-errors
 387       '(beginning-of-line beginning-of-buffer end-of-line
 388         end-of-buffer end-of-file buffer-read-only
 389         file-supersession
 390         "^Previous command was not a yank$"
 391         "^Minibuffer window is not active$"
 392         "^End of history; no next item$"
 393         "^Beginning of history; no preceding item$"
 394         "^No recursive edit is in progress$"
 395         "^Changes to be undone are outside visible portion of buffer$"
 396         "^No undo information in this buffer$"
 397         "^No further undo information$"
 398         "^Save not confirmed$"
 399         "^Recover-file cancelled\\.$"
 400         "^Cannot switch buffers in a dedicated window$"
 401
 402         ;; ediff
 403         "^Errors in diff output. Diff output is in "
 404         "^Hmm... I don't see an Ediff command around here...$"
 405         "^Undocumented command! Type `G' in Ediff Control Panel to drop a note to the Ediff maintainer$"
 406         ": This command runs in Ediff Control Buffer only!$"
 407         ": Invalid op in ediff-check-version$"
 408         "^ediff-shrink-window-C can be used only for merging jobs$"
 409         "^Lost difference info on these directories$"
 410         "^This command is inapplicable in the present context$"
 411         "^This session group has no parent$"
 412         "^Can't hide active session, $"
 413         "^Ediff: something wrong--no multiple diffs buffer$"
 414         "^Can't make context diff for Session $"
 415         "^The patch buffer wasn't found$"
 416         "^Aborted$"
 417         "^This Ediff session is not part of a session group$"
 418         "^No active Ediff sessions or corrupted session registry$"
 419         "^No session info in this line$"
 420         "^`.*' is not an ordinary file$"
 421         "^Patch appears to have failed$"
 422         "^Recomputation of differences cancelled$"
 423         "^No fine differences in this mode$"
 424         "^Lost connection to ancestor buffer...sorry$"
 425         "^Not merging with ancestor$"
 426         "^Don't know how to toggle read-only in buffer "
 427         "Emacs is not running as a window application$"
 428         "^This command makes sense only when merging with an ancestor$"
 429         "^At end of the difference list$"
 430         "^At beginning of the difference list$"
 431         "^Nothing saved for diff .* in buffer "
 432         "^Buffer is out of sync for file "
 433         "^Buffer out of sync for file "
 434         "^Output from `diff' not found$"
 435         "^You forgot to specify a region in buffer "
 436         "^All right. Make up your mind and come back...$"
 437         "^Current buffer is not visiting any file$"
 438         "^Failed to retrieve revision: $"
 439         "^Can't determine display width.$"
 440         "^File `.*' does not exist or is not readable$"
 441         "^File `.*' is a directory$"
 442         "^Buffer .* doesn't exist$"
 443         "^Directories . and . are the same: "
 444         "^Directory merge aborted$"
 445         "^Merge of directory revisions aborted$"
 446         "^Buffer .* doesn't exist$"
 447         "^There is no file to merge$"
 448         "^Version control package .*.el not found. Use vc.el instead$"))
 449
 450
 451 (make-variable-buffer-local 'indent-tabs-mode)
 452
 453 ;; We have base64 functions built in now.
 454 (add-to-list 'features 'base64)
 455
 456 (define-key esc-map "\t" 'complete-symbol)
 457
 458 (defun complete-symbol (arg) "\
 459 Perform tags completion on the text around point.
 460 Completes to the set of names listed in the current tags table.
 461 The string to complete is chosen in the same way as the default
 462 for \\[find-tag] (which see).
 463
 464 With a prefix argument, this command does completion within
 465 the collection of symbols listed in the index of the manual for the
 466 language you are using."
 467   (interactive "P")
 468   (if arg
 469       (info-complete-symbol)
 470     (if (fboundp 'complete-tag)
 471         (complete-tag)
 472       ;; Don't autoload etags if we have no tags table.
 473       (error (substitute-command-keys
 474               "No tags table loaded; use \\[visit-tags-table] to load one")))))
 475
 476 ;; Reduce total amount of space we must allocate during this function
 477 ;; that we will not need to keep permanently.
 478 (garbage-collect)
 479 \f
 480 ;; Make all multibyte characters self-insert.
 481 (let ((l (generic-character-list))
 482       (table (nth 1 global-map)))
 483   (while l
 484     (set-char-table-default table (car l) 'self-insert-command)
 485     (setq l (cdr l))))
 486
 487 (setq help-event-list '(help f1))
 488
 489 (make-variable-buffer-local 'minor-mode-overriding-map-alist)
 490
 491 ;These commands are defined in editfns.c
 492 ;but they are not assigned to keys there.
 493 (put 'narrow-to-region 'disabled t)
 494 (define-key ctl-x-map "nn" 'narrow-to-region)
 495 (define-key ctl-x-map "nw" 'widen)
 496 ;; (define-key ctl-x-map "n" 'narrow-to-region)
 497 ;; (define-key ctl-x-map "w" 'widen)
 498
 499 (define-key global-map "\C-j" 'newline-and-indent)
 500 (define-key global-map "\C-m" 'newline)
 501 (define-key global-map "\C-o" 'open-line)
 502 (define-key esc-map "\C-o" 'split-line)
 503 (define-key global-map "\C-q" 'quoted-insert)
 504 (define-key esc-map "^" 'delete-indentation)
 505 (define-key esc-map "\\" 'delete-horizontal-space)
 506 (define-key esc-map "m" 'back-to-indentation)
 507 (define-key ctl-x-map "\C-o" 'delete-blank-lines)
 508 (define-key esc-map " " 'just-one-space)
 509 (define-key esc-map "z" 'zap-to-char)
 510 (define-key esc-map "=" 'count-lines-region)
 511 (define-key ctl-x-map "=" 'what-cursor-position)
 512 (define-key esc-map ":" 'eval-expression)
 513 ;; Define ESC ESC : like ESC : for people who type ESC ESC out of habit.
 514 (define-key esc-map "\M-:" 'eval-expression)
 515 ;; Changed from C-x ESC so that function keys work following C-x.
 516 (define-key ctl-x-map "\e\e" 'repeat-complex-command)
 517 ;; New binding analogous to M-:.
 518 (define-key ctl-x-map "\M-:" 'repeat-complex-command)
 519 (define-key ctl-x-map "u" 'advertised-undo)
 520 ;; Many people are used to typing C-/ on X terminals and getting C-_.
 521 (define-key global-map [?\C-/] 'undo)
 522 (define-key global-map "\C-_" 'undo)
 523 (define-key esc-map "!" 'shell-command)
 524 (define-key esc-map "|" 'shell-command-on-region)
 525
 526 ;; This is an experiment--make up and down arrows do history.
 527 (define-key minibuffer-local-map [up] 'previous-history-element)
 528 (define-key minibuffer-local-map [down] 'next-history-element)
 529 (define-key minibuffer-local-ns-map [up] 'previous-history-element)
 530 (define-key minibuffer-local-ns-map [down] 'next-history-element)
 531 (define-key minibuffer-local-completion-map [up] 'previous-history-element)
 532 (define-key minibuffer-local-completion-map [down] 'next-history-element)
 533 (define-key minibuffer-local-must-match-map [up] 'previous-history-element)
 534 (define-key minibuffer-local-must-match-map [down] 'next-history-element)
 535
 536 (define-key global-map "\C-u" 'universal-argument)
 537 (let ((i ?0))
 538   (while (<= i ?9)
 539     (define-key esc-map (char-to-string i) 'digit-argument)
 540     (setq i (1+ i))))
 541 (define-key esc-map "-" 'negative-argument)
 542 ;; Define control-digits.
 543 (let ((i ?0))
 544   (while (<= i ?9)
 545     (define-key global-map (read (format "[?\\C-%c]" i)) 'digit-argument)
 546     (setq i (1+ i))))
 547 (define-key global-map [?\C--] 'negative-argument)
 548 ;; Define control-meta-digits.
 549 (let ((i ?0))
 550   (while (<= i ?9)
 551     (define-key esc-map (read (format "[?\\C-%c]" i)) 'digit-argument)
 552     (setq i (1+ i))))
 553 (define-key global-map [?\C-\M--] 'negative-argument)
 554
 555 (define-key global-map "\C-k" 'kill-line)
 556 (define-key global-map "\C-w" 'kill-region)
 557 (define-key esc-map "w" 'kill-ring-save)
 558 (define-key esc-map "\C-w" 'append-next-kill)
 559 (define-key global-map "\C-y" 'yank)
 560 (define-key esc-map "y" 'yank-pop)
 561
 562 ;; (define-key ctl-x-map "a" 'append-to-buffer)
 563
 564 (define-key global-map "\C-@" 'set-mark-command)
 565 ;; Many people are used to typing C-SPC and getting C-@.
 566 (define-key global-map [?\C- ] 'set-mark-command)
 567 (define-key ctl-x-map "\C-x" 'exchange-point-and-mark)
 568 (define-key ctl-x-map "\C-@" 'pop-global-mark)
 569 (define-key ctl-x-map [?\C- ] 'pop-global-mark)
 570
 571 (define-key global-map "\C-n" 'next-line)
 572 (define-key global-map "\C-p" 'previous-line)
 573 (define-key ctl-x-map "\C-n" 'set-goal-column)
 574
 575 ;;(defun function-key-error ()
 576 ;;  (interactive)
 577 ;;  (error "That function key is not bound to anything."))
 578
 579 (define-key global-map [menu] 'execute-extended-command)
 580 (define-key global-map [find] 'search-forward)
 581
 582 (define-key global-map [delete] 'delete-char)
 583
 584 ;; natural bindings for terminal keycaps --- defined in X keysym order
 585 (define-key global-map [home]           'beginning-of-buffer)
 586 (define-key global-map [M-home]         'beginning-of-buffer-other-window)
 587 (define-key global-map [left]           'backward-char)
 588 (define-key global-map [up]             'previous-line)
 589 (define-key global-map [right]          'forward-char)
 590 (define-key global-map [down]           'next-line)
 591 (define-key global-map [prior]          'scroll-down)
 592 (define-key global-map [next]           'scroll-up)
 593 (define-key global-map [C-up]           'backward-paragraph)
 594 (define-key global-map [C-down]         'forward-paragraph)
 595 (define-key global-map [C-prior]        'scroll-right)
 596 (define-key global-map [C-next]         'scroll-left)
 597 (define-key global-map [M-next]         'scroll-other-window)
 598 (define-key global-map [M-prior]        'scroll-other-window-down)
 599 (define-key global-map [end]            'end-of-buffer)
 600 (define-key global-map [M-end]          'end-of-buffer-other-window)
 601 (define-key global-map [begin]          'beginning-of-buffer)
 602 (define-key global-map [M-begin]        'beginning-of-buffer-other-window)
 603 ;; (define-key global-map [select]      'function-key-error)
 604 ;; (define-key global-map [print]       'function-key-error)
 605 (define-key global-map [execute]        'execute-extended-command)
 606 (define-key global-map [insert]         'overwrite-mode)
 607 (define-key global-map [C-insert]       'kill-ring-save)
 608 (define-key global-map [S-insert]       'yank)
 609 (define-key global-map [undo]           'undo)
 610 (define-key global-map [redo]           'repeat-complex-command)
 611 ;; (define-key global-map [clearline]   'function-key-error)
 612 (define-key global-map [insertline]     'open-line)
 613 (define-key global-map [deleteline]     'kill-line)
 614 ;; (define-key global-map [insertchar]  'function-key-error)
 615 (define-key global-map [deletechar]     'delete-char)
 616 ;; (define-key global-map [backtab]     'function-key-error)
 617 ;; (define-key global-map [f1]          'function-key-error)
 618 ;; (define-key global-map [f2]          'function-key-error)
 619 ;; (define-key global-map [f3]          'function-key-error)
 620 ;; (define-key global-map [f4]          'function-key-error)
 621 ;; (define-key global-map [f5]          'function-key-error)
 622 ;; (define-key global-map [f6]          'function-key-error)
 623 ;; (define-key global-map [f7]          'function-key-error)
 624 ;; (define-key global-map [f8]          'function-key-error)
 625 ;; (define-key global-map [f9]          'function-key-error)
 626 ;; (define-key global-map [f10]         'function-key-error)
 627 ;; (define-key global-map [f11]         'function-key-error)
 628 ;; (define-key global-map [f12]         'function-key-error)
 629 ;; (define-key global-map [f13]         'function-key-error)
 630 ;; (define-key global-map [f14]         'function-key-error)
 631 ;; (define-key global-map [f15]         'function-key-error)
 632 ;; (define-key global-map [f16]         'function-key-error)
 633 ;; (define-key global-map [f17]         'function-key-error)
 634 ;; (define-key global-map [f18]         'function-key-error)
 635 ;; (define-key global-map [f19]         'function-key-error)
 636 ;; (define-key global-map [f20]         'function-key-error)
 637 ;; (define-key global-map [f21]         'function-key-error)
 638 ;; (define-key global-map [f22]         'function-key-error)
 639 ;; (define-key global-map [f23]         'function-key-error)
 640 ;; (define-key global-map [f24]         'function-key-error)
 641 ;; (define-key global-map [f25]         'function-key-error)
 642 ;; (define-key global-map [f26]         'function-key-error)
 643 ;; (define-key global-map [f27]         'function-key-error)
 644 ;; (define-key global-map [f28]         'function-key-error)
 645 ;; (define-key global-map [f29]         'function-key-error)
 646 ;; (define-key global-map [f30]         'function-key-error)
 647 ;; (define-key global-map [f31]         'function-key-error)
 648 ;; (define-key global-map [f32]         'function-key-error)
 649 ;; (define-key global-map [f33]         'function-key-error)
 650 ;; (define-key global-map [f34]         'function-key-error)
 651 ;; (define-key global-map [f35]         'function-key-error)
 652 ;; (define-key global-map [kp-backtab]  'function-key-error)
 653 ;; (define-key global-map [kp-space]    'function-key-error)
 654 ;; (define-key global-map [kp-tab]              'function-key-error)
 655 ;; (define-key global-map [kp-enter]    'function-key-error)
 656 ;; (define-key global-map [kp-f1]               'function-key-error)
 657 ;; (define-key global-map [kp-f2]               'function-key-error)
 658 ;; (define-key global-map [kp-f3]               'function-key-error)
 659 ;; (define-key global-map [kp-f4]               'function-key-error)
 660 ;; (define-key global-map [kp-multiply] 'function-key-error)
 661 ;; (define-key global-map [kp-add]              'function-key-error)
 662 ;; (define-key global-map [kp-separator]        'function-key-error)
 663 ;; (define-key global-map [kp-subtract] 'function-key-error)
 664 ;; (define-key global-map [kp-decimal]  'function-key-error)
 665 ;; (define-key global-map [kp-divide]   'function-key-error)
 666 ;; (define-key global-map [kp-0]                'function-key-error)
 667 ;; (define-key global-map [kp-1]                'function-key-error)
 668 ;; (define-key global-map [kp-2]                'function-key-error)
 669 ;; (define-key global-map [kp-3]                'function-key-error)
 670 ;; (define-key global-map [kp-4]                'function-key-error)
 671 ;; (define-key global-map [kp-5]                'recenter)
 672 ;; (define-key global-map [kp-6]                'function-key-error)
 673 ;; (define-key global-map [kp-7]                'function-key-error)
 674 ;; (define-key global-map [kp-8]                'function-key-error)
 675 ;; (define-key global-map [kp-9]                'function-key-error)
 676 ;; (define-key global-map [kp-equal]    'function-key-error)
 677
 678 ;; X11R6 distinguishes these keys from the non-kp keys.
 679 ;; Make them behave like the non-kp keys unless otherwise bound.
 680 (define-key function-key-map [kp-home] [home])
 681 (define-key function-key-map [kp-left] [left])
 682 (define-key function-key-map [kp-up] [up])
 683 (define-key function-key-map [kp-right] [right])
 684 (define-key function-key-map [kp-down] [down])
 685 (define-key function-key-map [kp-prior] [prior])
 686 (define-key function-key-map [kp-next] [next])
 687 (define-key function-key-map [M-kp-next] [M-next])
 688 (define-key function-key-map [kp-end] [end])
 689 (define-key function-key-map [kp-begin] [begin])
 690 (define-key function-key-map [kp-insert] [insert])
 691 (define-key function-key-map [kp-delete] [delete])
 692
 693 (define-key global-map [mouse-movement] 'ignore)
 694
 695 (define-key global-map "\C-t" 'transpose-chars)
 696 (define-key esc-map "t" 'transpose-words)
 697 (define-key esc-map "\C-t" 'transpose-sexps)
 698 (define-key ctl-x-map "\C-t" 'transpose-lines)
 699
 700 (define-key esc-map ";" 'comment-dwim)
 701 (define-key esc-map "j" 'comment-indent-new-line)
 702 (define-key esc-map "\C-j" 'comment-indent-new-line)
 703 (define-key ctl-x-map ";" 'comment-set-column)
 704 (define-key ctl-x-map "f" 'set-fill-column)
 705 (define-key ctl-x-map "$" 'set-selective-display)
 706
 707 (define-key esc-map "@" 'mark-word)
 708 (define-key esc-map "f" 'forward-word)
 709 (define-key esc-map "b" 'backward-word)
 710 (define-key esc-map "d" 'kill-word)
 711 (define-key esc-map "\177" 'backward-kill-word)
 712
 713 (define-key esc-map "<" 'beginning-of-buffer)
 714 (define-key esc-map ">" 'end-of-buffer)
 715 (define-key ctl-x-map "h" 'mark-whole-buffer)
 716 (define-key esc-map "\\" 'delete-horizontal-space)
 717
 718 (defalias 'mode-specific-command-prefix (make-sparse-keymap))
 719 (defvar mode-specific-map (symbol-function 'mode-specific-command-prefix)
 720   "Keymap for characters following C-c.")
 721 (define-key global-map "\C-c" 'mode-specific-command-prefix)
 722
 723 (global-set-key [M-right]  'forward-word)
 724 (global-set-key [M-left]   'backward-word)
 725 ;; ilya@math.ohio-state.edu says these bindings are standard on PC editors.
 726 (global-set-key [C-right]  'forward-word)
 727 (global-set-key [C-left]   'backward-word)
 728 ;; This is not quite compatible, but at least is analogous
 729 (global-set-key [C-delete]   'backward-kill-word)
 730 ;; This is "move to the clipboard", or as close as we come.
 731 (global-set-key [S-delete] 'kill-region)
 732
 733 (define-key esc-map "\C-f" 'forward-sexp)
 734 (define-key esc-map "\C-b" 'backward-sexp)
 735 (define-key esc-map "\C-u" 'backward-up-list)
 736 (define-key esc-map "\C-@" 'mark-sexp)
 737 (define-key esc-map [?\C-\ ] 'mark-sexp)
 738 (define-key esc-map "\C-d" 'down-list)
 739 (define-key esc-map "\C-k" 'kill-sexp)
 740 (define-key global-map [C-M-delete] 'backward-kill-sexp)
 741 (define-key global-map [C-M-backspace] 'backward-kill-sexp)
 742 (define-key esc-map "\C-n" 'forward-list)
 743 (define-key esc-map "\C-p" 'backward-list)
 744 (define-key esc-map "\C-a" 'beginning-of-defun)
 745 (define-key esc-map "\C-e" 'end-of-defun)
 746 (define-key esc-map "\C-h" 'mark-defun)
 747 (define-key ctl-x-map "nd" 'narrow-to-defun)
 748 (define-key esc-map "(" 'insert-parentheses)
 749 (define-key esc-map ")" 'move-past-close-and-reindent)
 750
 751 (define-key ctl-x-map "\C-e" 'eval-last-sexp)
 752
 753 (define-key ctl-x-map "m" 'compose-mail)
 754 (define-key ctl-x-4-map "m" 'compose-mail-other-window)
 755 (define-key ctl-x-5-map "m" 'compose-mail-other-frame)
 756 \f
 757 (define-key ctl-x-map "r\C-@" 'point-to-register)
 758 (define-key ctl-x-map [?r ?\C-\ ] 'point-to-register)
 759 (define-key ctl-x-map "r " 'point-to-register)
 760 (define-key ctl-x-map "rj" 'jump-to-register)
 761 (define-key ctl-x-map "rs" 'copy-to-register)
 762 (define-key ctl-x-map "rx" 'copy-to-register)
 763 (define-key ctl-x-map "ri" 'insert-register)
 764 (define-key ctl-x-map "rg" 'insert-register)
 765 (define-key ctl-x-map "rr" 'copy-rectangle-to-register)
 766 (define-key ctl-x-map "rn" 'number-to-register)
 767 (define-key ctl-x-map "r+" 'increment-register)
 768 (define-key ctl-x-map "rc" 'clear-rectangle)
 769 (define-key ctl-x-map "rk" 'kill-rectangle)
 770 (define-key ctl-x-map "rd" 'delete-rectangle)
 771 (define-key ctl-x-map "ry" 'yank-rectangle)
 772 (define-key ctl-x-map "ro" 'open-rectangle)
 773 (define-key ctl-x-map "rt" 'string-rectangle)
 774 (define-key ctl-x-map "rw" 'window-configuration-to-register)
 775 (define-key ctl-x-map "rf" 'frame-configuration-to-register)
 776
 777 ;; These key bindings are deprecated; use the above C-x r map instead.
 778 ;; We use these aliases so \[...] will show the C-x r bindings instead.
 779 (defalias 'point-to-register-compatibility-binding 'point-to-register)
 780 (defalias 'jump-to-register-compatibility-binding 'jump-to-register)
 781 (defalias 'copy-to-register-compatibility-binding 'copy-to-register)
 782 (defalias 'insert-register-compatibility-binding 'insert-register)
 783 (define-key ctl-x-map "/" 'point-to-register-compatibility-binding)
 784 (define-key ctl-x-map "j" 'jump-to-register-compatibility-binding)
 785 (define-key ctl-x-map "x" 'copy-to-register-compatibility-binding)
 786 (define-key ctl-x-map "g" 'insert-register-compatibility-binding)
 787 ;; (define-key ctl-x-map "r" 'copy-rectangle-to-register)
 788
 789 (define-key esc-map "q" 'fill-paragraph)
 790 ;; (define-key esc-map "g" 'fill-region)
 791 (define-key ctl-x-map "." 'set-fill-prefix)
 792 \f
 793 (define-key esc-map "{" 'backward-paragraph)
 794 (define-key esc-map "}" 'forward-paragraph)
 795 (define-key esc-map "h" 'mark-paragraph)
 796 (define-key esc-map "a" 'backward-sentence)
 797 (define-key esc-map "e" 'forward-sentence)
 798 (define-key esc-map "k" 'kill-sentence)
 799 (define-key ctl-x-map "\177" 'backward-kill-sentence)
 800
 801 (define-key ctl-x-map "[" 'backward-page)
 802 (define-key ctl-x-map "]" 'forward-page)
 803 (define-key ctl-x-map "\C-p" 'mark-page)
 804 (define-key ctl-x-map "l" 'count-lines-page)
 805 (define-key ctl-x-map "np" 'narrow-to-page)
 806 ;; (define-key ctl-x-map "p" 'narrow-to-page)
 807 \f
 808 (define-key ctl-x-map "al" 'add-mode-abbrev)
 809 (define-key ctl-x-map "a\C-a" 'add-mode-abbrev)
 810 (define-key ctl-x-map "ag" 'add-global-abbrev)
 811 (define-key ctl-x-map "a+" 'add-mode-abbrev)
 812 (define-key ctl-x-map "aig" 'inverse-add-global-abbrev)
 813 (define-key ctl-x-map "ail" 'inverse-add-mode-abbrev)
 814 ;; (define-key ctl-x-map "a\C-h" 'inverse-add-global-abbrev)
 815 (define-key ctl-x-map "a-" 'inverse-add-global-abbrev)
 816 (define-key ctl-x-map "ae" 'expand-abbrev)
 817 (define-key ctl-x-map "a'" 'expand-abbrev)
 818 ;; (define-key ctl-x-map "\C-a" 'add-mode-abbrev)
 819 ;; (define-key ctl-x-map "\+" 'add-global-abbrev)
 820 ;; (define-key ctl-x-map "\C-h" 'inverse-add-mode-abbrev)
 821 ;; (define-key ctl-x-map "\-" 'inverse-add-global-abbrev)
 822 (define-key esc-map "'" 'abbrev-prefix-mark)
 823 (define-key ctl-x-map "'" 'expand-abbrev)
 824
 825 (define-key ctl-x-map "z" 'repeat)
 826
 827 ;;; Don't compile this file; it contains no large function definitions.
 828 ;;; Don't look for autoload cookies in this file.
 829 ;;; Local Variables:
 830 ;;; no-byte-compile: t
 831 ;;; no-update-autoloads: t
 832 ;;; End:
 833
 834 ;;; bindings.el ends here