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