1;;; hexl.el --- edit a file in a hex dump format using the hexl filter. 2 3;; Copyright (C) 1989, 1994 Free Software Foundation, Inc. 4 5;; Author: Keith Gabryelski <ag@wheaties.ai.mit.edu> 6;; Maintainer: FSF 7;; Keywords: data 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, 675 Mass Ave, Cambridge, MA 02139, USA. 24 25;;; Commentary: 26 27;; This package implements a major mode for editing binary files. It uses 28;; a program called hexl, supplied with the GNU Emacs distribution, that 29;; can filter a binary into an editable format or from the format back into 30;; binary. For full instructions, invoke `hexl-mode' on an empty buffer and 31;; do `M-x describe-mode'. 32;; 33;; This may be useful in your .emacs: 34;; 35;; (autoload 'hexl-find-file "hexl" 36;; "Edit file FILENAME in hexl-mode." t) 37;; 38;; (define-key global-map "\C-c\C-h" 'hexl-find-file) 39;; 40;; NOTE: Remember to change HEXL-PROGRAM or HEXL-OPTIONS if needed. 41;; 42;; Currently hexl only supports big endian hex output with 16 bit 43;; grouping. 44;; 45;; -iso in `hexl-options' will allow iso characters to display in the 46;; ASCII region of the screen (if your emacs supports this) instead of 47;; changing them to dots. 48 49;;; Code: 50 51;; 52;; vars here 53;; 54 55(defvar hexl-program "hexl" 56 "The program that will hexlify and de-hexlify its stdin. 57`hexl-program' will always be concatenated with `hexl-options' 58and \"-de\" when dehexlfying a buffer.") 59 60(defvar hexl-iso "" 61 "If your emacs can handle ISO characters, this should be set to 62\"-iso\" otherwise it should be \"\".") 63 64(defvar hexl-options (format "-hex %s" hexl-iso) 65 "Options to hexl-program that suit your needs.") 66 67(defvar hexlify-command 68 (format "%s%s %s" exec-directory hexl-program hexl-options) 69 "The command to use to hexlify a buffer.") 70 71(defvar dehexlify-command 72 (format "%s%s -de %s" exec-directory hexl-program hexl-options) 73 "The command to use to unhexlify a buffer.") 74 75(defvar hexl-max-address 0 76 "Maximum offset into hexl buffer.") 77 78(defvar hexl-mode-map nil) 79 80;; routines 81 82;;;###autoload 83(defun hexl-mode (&optional arg) 84 "\\<hexl-mode-map> 85A major mode for editing binary files in hex dump format. 86 87This function automatically converts a buffer into the hexl format 88using the function `hexlify-buffer'. 89 90Each line in the buffer has an \"address\" (displayed in hexadecimal) 91representing the offset into the file that the characters on this line 92are at and 16 characters from the file (displayed as hexadecimal 93values grouped every 16 bits) and as their ASCII values. 94 95If any of the characters (displayed as ASCII characters) are 96unprintable (control or meta characters) they will be replaced as 97periods. 98 99If `hexl-mode' is invoked with an argument the buffer is assumed to be 100in hexl format. 101 102A sample format: 103 104 HEX ADDR: 0001 0203 0405 0607 0809 0a0b 0c0d 0e0f ASCII-TEXT 105 -------- ---- ---- ---- ---- ---- ---- ---- ---- ---------------- 106 00000000: 5468 6973 2069 7320 6865 786c 2d6d 6f64 This is hexl-mod 107 00000010: 652e 2020 4561 6368 206c 696e 6520 7265 e. Each line re 108 00000020: 7072 6573 656e 7473 2031 3620 6279 7465 presents 16 byte 109 00000030: 7320 6173 2068 6578 6164 6563 696d 616c s as hexadecimal 110 00000040: 2041 5343 4949 0a61 6e64 2070 7269 6e74 ASCII.and print 111 00000050: 6162 6c65 2041 5343 4949 2063 6861 7261 able ASCII chara 112 00000060: 6374 6572 732e 2020 416e 7920 636f 6e74 cters. Any cont 113 00000070: 726f 6c20 6f72 206e 6f6e 2d41 5343 4949 rol or non-ASCII 114 00000080: 2063 6861 7261 6374 6572 730a 6172 6520 characters.are 115 00000090: 6469 7370 6c61 7965 6420 6173 2070 6572 displayed as per 116 000000a0: 696f 6473 2069 6e20 7468 6520 7072 696e iods in the prin 117 000000b0: 7461 626c 6520 6368 6172 6163 7465 7220 table character 118 000000c0: 7265 6769 6f6e 2e0a region.. 119 120Movement is as simple as movement in a normal emacs text buffer. Most 121cursor movement bindings are the same (ie. Use \\[hexl-backward-char], \\[hexl-forward-char], \\[hexl-next-line], and \\[hexl-previous-line] 122to move the cursor left, right, down, and up). 123 124Advanced cursor movement commands (ala \\[hexl-beginning-of-line], \\[hexl-end-of-line], \\[hexl-beginning-of-buffer], and \\[hexl-end-of-buffer]) are 125also supported. 126 127There are several ways to change text in hexl mode: 128 129ASCII characters (character between space (0x20) and tilde (0x7E)) are 130bound to self-insert so you can simply type the character and it will 131insert itself (actually overstrike) into the buffer. 132 133\\[hexl-quoted-insert] followed by another keystroke allows you to insert the key even if 134it isn't bound to self-insert. An octal number can be supplied in place 135of another key to insert the octal number's ASCII representation. 136 137\\[hexl-insert-hex-char] will insert a given hexadecimal value (if it is between 0 and 0xFF) 138into the buffer at the current point. 139 140\\[hexl-insert-octal-char] will insert a given octal value (if it is between 0 and 0377) 141into the buffer at the current point. 142 143\\[hexl-insert-decimal-char] will insert a given decimal value (if it is between 0 and 255) 144into the buffer at the current point. 145 146\\[hexl-mode-exit] will exit hexl-mode. 147 148Note: saving the file with any of the usual Emacs commands 149will actually convert it back to binary format while saving. 150 151You can use \\[hexl-find-file] to visit a file in hexl-mode. 152 153\\[describe-bindings] for advanced commands." 154 (interactive "p") 155 (if (eq major-mode 'hexl-mode) 156 (error "You are already in hexl mode.") 157 (kill-all-local-variables) 158 (make-local-variable 'hexl-mode-old-local-map) 159 (setq hexl-mode-old-local-map (current-local-map)) 160 (use-local-map hexl-mode-map) 161 162 (make-local-variable 'hexl-mode-old-mode-name) 163 (setq hexl-mode-old-mode-name mode-name) 164 (setq mode-name "Hexl") 165 166 (make-local-variable 'hexl-mode-old-major-mode) 167 (setq hexl-mode-old-major-mode major-mode) 168 (setq major-mode 'hexl-mode) 169 170 (make-local-variable 'write-contents-hooks) 171 (add-hook 'write-contents-hooks 'hexl-save-buffer) 172 173 (make-local-variable 'hexl-max-address) 174 175 (let ((modified (buffer-modified-p)) 176 (inhibit-read-only t) 177 (original-point (1- (point)))) 178 (if (not (or (eq arg 1) (not arg))) 179 ;; if no argument then we guess at hexl-max-address 180 (setq hexl-max-address (+ (* (/ (1- (buffer-size)) 68) 16) 15)) 181 (setq hexl-max-address (1- (buffer-size))) 182 (hexlify-buffer) 183 (set-buffer-modified-p modified) 184 (hexl-goto-address original-point))))) 185 186(defvar hexl-in-save-buffer nil) 187 188(defun hexl-save-buffer () 189 "Save a hexl format buffer as binary in visited file if modified." 190 (interactive) 191 (if hexl-in-save-buffer nil 192 (set-buffer-modified-p (if (buffer-modified-p) 193 (save-excursion 194 (let ((buf (generate-new-buffer " hexl")) 195 (name (buffer-name)) 196 (file-name (buffer-file-name)) 197 (start (point-min)) 198 (end (point-max)) 199 modified) 200 (set-buffer buf) 201 (insert-buffer-substring name start end) 202 (set-buffer name) 203 (dehexlify-buffer) 204 ;; Prevent infinite recursion. 205 (let ((hexl-in-save-buffer t) 206 (buffer-file-type t)) ; for ms-dos 207 (save-buffer)) 208 (setq modified (buffer-modified-p)) 209 (delete-region (point-min) (point-max)) 210 (insert-buffer-substring buf start end) 211 (kill-buffer buf) 212 modified)) 213 (message "(No changes need to be saved)") 214 nil)) 215 ;; Return t to indicate we have saved t 216 t)) 217 218;;;###autoload 219(defun hexl-find-file (filename) 220 "Edit file FILENAME in hexl-mode. 221Switch to a buffer visiting file FILENAME, creating one in none exists." 222 (interactive "fFilename: ") 223 (if (eq system-type 'ms-dos) 224 (find-file-binary filename) 225 (find-file filename)) 226 (if (not (eq major-mode 'hexl-mode)) 227 (hexl-mode))) 228 229(defun hexl-mode-exit (&optional arg) 230 "Exit Hexl mode, returning to previous mode. 231With arg, don't unhexlify buffer." 232 (interactive "p") 233 (if (or (eq arg 1) (not arg)) 234 (let ((modified (buffer-modified-p)) 235 (inhibit-read-only t) 236 (original-point (1+ (hexl-current-address)))) 237 (dehexlify-buffer) 238 (remove-hook 'write-contents-hook 'hexl-save-buffer) 239 (set-buffer-modified-p modified) 240 (goto-char original-point))) 241 (setq mode-name hexl-mode-old-mode-name) 242 (use-local-map hexl-mode-old-local-map) 243 (setq major-mode hexl-mode-old-major-mode) 244;; Kludge to update mode-line 245 (switch-to-buffer (current-buffer)) 246) 247 248(defun hexl-current-address () 249 "Return current hexl-address." 250 (interactive) 251 (let ((current-column (- (% (point) 68) 11)) 252 (hexl-address 0)) 253 (setq hexl-address (+ (* (/ (point) 68) 16) 254 (/ (- current-column (/ current-column 5)) 2))) 255 hexl-address)) 256 257(defun hexl-address-to-marker (address) 258 "Return marker for ADDRESS." 259 (interactive "nAddress: ") 260 (+ (* (/ address 16) 68) 11 (/ (* (% address 16) 5) 2))) 261 262(defun hexl-goto-address (address) 263 "Goto hexl-mode (decimal) address ADDRESS. 264 265Signal error if ADDRESS out of range." 266 (interactive "nAddress: ") 267 (if (or (< address 0) (> address hexl-max-address)) 268 (error "Out of hexl region.")) 269 (goto-char (hexl-address-to-marker address))) 270 271(defun hexl-goto-hex-address (hex-address) 272 "Go to hexl-mode address (hex string) HEX-ADDRESS. 273 274Signal error if HEX-ADDRESS is out of range." 275 (interactive "sHex Address: ") 276 (hexl-goto-address (hexl-hex-string-to-integer hex-address))) 277 278(defun hexl-hex-string-to-integer (hex-string) 279 "Return decimal integer for HEX-STRING." 280 (interactive "sHex number: ") 281 (let ((hex-num 0)) 282 (while (not (equal hex-string "")) 283 (setq hex-num (+ (* hex-num 16) 284 (hexl-hex-char-to-integer (string-to-char hex-string)))) 285 (setq hex-string (substring hex-string 1))) 286 hex-num)) 287 288(defun hexl-octal-string-to-integer (octal-string) 289 "Return decimal integer for OCTAL-STRING." 290 (interactive "sOctal number: ") 291 (let ((oct-num 0)) 292 (while (not (equal octal-string "")) 293 (setq oct-num (+ (* oct-num 8) 294 (hexl-oct-char-to-integer 295 (string-to-char octal-string)))) 296 (setq octal-string (substring octal-string 1))) 297 oct-num)) 298 299;; move point functions 300 301(defun hexl-backward-char (arg) 302 "Move to left ARG bytes (right if ARG negative) in hexl-mode." 303 (interactive "p") 304 (hexl-goto-address (- (hexl-current-address) arg))) 305 306(defun hexl-forward-char (arg) 307 "Move right ARG bytes (left if ARG negative) in hexl-mode." 308 (interactive "p") 309 (hexl-goto-address (+ (hexl-current-address) arg))) 310 311(defun hexl-backward-short (arg) 312 "Move to left ARG shorts (right if ARG negative) in hexl-mode." 313 (interactive "p") 314 (hexl-goto-address (let ((address (hexl-current-address))) 315 (if (< arg 0) 316 (progn 317 (setq arg (- arg)) 318 (while (> arg 0) 319 (if (not (equal address (logior address 3))) 320 (if (> address hexl-max-address) 321 (progn 322 (message "End of buffer.") 323 (setq address hexl-max-address)) 324 (setq address (logior address 3))) 325 (if (> address hexl-max-address) 326 (progn 327 (message "End of buffer.") 328 (setq address hexl-max-address)) 329 (setq address (+ address 4)))) 330 (setq arg (1- arg))) 331 (if (> address hexl-max-address) 332 (progn 333 (message "End of buffer.") 334 (setq address hexl-max-address)) 335 (setq address (logior address 3)))) 336 (while (> arg 0) 337 (if (not (equal address (logand address -4))) 338 (setq address (logand address -4)) 339 (if (not (equal address 0)) 340 (setq address (- address 4)) 341 (message "Beginning of buffer."))) 342 (setq arg (1- arg)))) 343 address))) 344 345(defun hexl-forward-short (arg) 346 "Move right ARG shorts (left if ARG negative) in hexl-mode." 347 (interactive "p") 348 (hexl-backward-short (- arg))) 349 350(defun hexl-backward-word (arg) 351 "Move to left ARG words (right if ARG negative) in hexl-mode." 352 (interactive "p") 353 (hexl-goto-address (let ((address (hexl-current-address))) 354 (if (< arg 0) 355 (progn 356 (setq arg (- arg)) 357 (while (> arg 0) 358 (if (not (equal address (logior address 7))) 359 (if (> address hexl-max-address) 360 (progn 361 (message "End of buffer.") 362 (setq address hexl-max-address)) 363 (setq address (logior address 7))) 364 (if (> address hexl-max-address) 365 (progn 366 (message "End of buffer.") 367 (setq address hexl-max-address)) 368 (setq address (+ address 8)))) 369 (setq arg (1- arg))) 370 (if (> address hexl-max-address) 371 (progn 372 (message "End of buffer.") 373 (setq address hexl-max-address)) 374 (setq address (logior address 7)))) 375 (while (> arg 0) 376 (if (not (equal address (logand address -8))) 377 (setq address (logand address -8)) 378 (if (not (equal address 0)) 379 (setq address (- address 8)) 380 (message "Beginning of buffer."))) 381 (setq arg (1- arg)))) 382 address))) 383 384(defun hexl-forward-word (arg) 385 "Move right ARG words (left if ARG negative) in hexl-mode." 386 (interactive "p") 387 (hexl-backward-word (- arg))) 388 389(defun hexl-previous-line (arg) 390 "Move vertically up ARG lines [16 bytes] (down if ARG negative) in hexl-mode. 391If there is byte at the target address move to the last byte in that line." 392 (interactive "p") 393 (hexl-next-line (- arg))) 394 395(defun hexl-next-line (arg) 396 "Move vertically down ARG lines [16 bytes] (up if ARG negative) in hexl-mode. 397If there is no byte at the target address move to the last byte in that line." 398 (interactive "p") 399 (hexl-goto-address (let ((address (+ (hexl-current-address) (* arg 16)))) 400 (if (and (< arg 0) (< address 0)) 401 (progn (message "Out of hexl region.") 402 (setq address 403 (% (hexl-current-address) 16))) 404 (if (and (> address hexl-max-address) 405 (< (% hexl-max-address 16) (% address 16))) 406 (setq address hexl-max-address) 407 (if (> address hexl-max-address) 408 (progn (message "Out of hexl region.") 409 (setq 410 address 411 (+ (logand hexl-max-address -16) 412 (% (hexl-current-address) 16))))))) 413 address))) 414 415(defun hexl-beginning-of-buffer (arg) 416 "Move to the beginning of the hexl buffer. 417Leaves `hexl-mark' at previous position. 418With prefix arg N, puts point N bytes of the way from the true beginning." 419 (interactive "p") 420 (push-mark (point)) 421 (hexl-goto-address (+ 0 (1- arg)))) 422 423(defun hexl-end-of-buffer (arg) 424 "Go to `hexl-max-address' minus ARG." 425 (interactive "p") 426 (push-mark (point)) 427 (hexl-goto-address (- hexl-max-address (1- arg)))) 428 429(defun hexl-beginning-of-line () 430 "Goto beginning of line in hexl mode." 431 (interactive) 432 (goto-char (+ (* (/ (point) 68) 68) 11))) 433 434(defun hexl-end-of-line () 435 "Goto end of line in hexl mode." 436 (interactive) 437 (hexl-goto-address (let ((address (logior (hexl-current-address) 15))) 438 (if (> address hexl-max-address) 439 (setq address hexl-max-address)) 440 address))) 441 442(defun hexl-scroll-down (arg) 443 "Scroll hexl buffer window upward ARG lines; or near full window if no ARG." 444 (interactive "P") 445 (if (null arg) 446 (setq arg (1- (window-height))) 447 (setq arg (prefix-numeric-value arg))) 448 (hexl-scroll-up (- arg))) 449 450(defun hexl-scroll-up (arg) 451 "Scroll hexl buffer window upward ARG lines; or near full window if no ARG." 452 (interactive "P") 453 (if (null arg) 454 (setq arg (1- (window-height))) 455 (setq arg (prefix-numeric-value arg))) 456 (let ((movement (* arg 16)) 457 (address (hexl-current-address))) 458 (if (or (> (+ address movement) hexl-max-address) 459 (< (+ address movement) 0)) 460 (message "Out of hexl region.") 461 (hexl-goto-address (+ address movement)) 462 (recenter 0)))) 463 464(defun hexl-beginning-of-1k-page () 465 "Goto to beginning of 1k boundry." 466 (interactive) 467 (hexl-goto-address (logand (hexl-current-address) -1024))) 468 469(defun hexl-end-of-1k-page () 470 "Goto to end of 1k boundry." 471 (interactive) 472 (hexl-goto-address (let ((address (logior (hexl-current-address) 1023))) 473 (if (> address hexl-max-address) 474 (setq address hexl-max-address)) 475 address))) 476 477(defun hexl-beginning-of-512b-page () 478 "Goto to beginning of 512 byte boundry." 479 (interactive) 480 (hexl-goto-address (logand (hexl-current-address) -512))) 481 482(defun hexl-end-of-512b-page () 483 "Goto to end of 512 byte boundry." 484 (interactive) 485 (hexl-goto-address (let ((address (logior (hexl-current-address) 511))) 486 (if (> address hexl-max-address) 487 (setq address hexl-max-address)) 488 address))) 489 490(defun hexl-quoted-insert (arg) 491 "Read next input character and insert it. 492Useful for inserting control characters. 493You may also type up to 3 octal digits, to insert a character with that code" 494 (interactive "p") 495 (hexl-insert-char (read-quoted-char) arg)) 496 497;00000000: 0011 2233 4455 6677 8899 aabb ccdd eeff 0123456789ABCDEF 498 499;;;###autoload 500(defun hexlify-buffer () 501 "Convert a binary buffer to hexl format" 502 (interactive) 503 (let ((binary-process-output nil) ; for Ms-Dos 504 (binary-process-input t)) 505 (shell-command-on-region (point-min) (point-max) hexlify-command t))) 506 507(defun dehexlify-buffer () 508 "Convert a hexl format buffer to binary." 509 (interactive) 510 (let ((binary-process-output t) ; for Ms-Dos 511 (binary-process-input nil)) 512 (shell-command-on-region (point-min) (point-max) dehexlify-command t))) 513 514(defun hexl-char-after-point () 515 "Return char for ASCII hex digits at point." 516 (hexl-htoi (char-after (point)) 517 (char-after (1+ (point))))) 518 519(defun hexl-htoi (lh rh) 520 "Hex (char) LH (char) RH to integer." 521 (+ (* (hexl-hex-char-to-integer lh) 16) 522 (hexl-hex-char-to-integer rh))) 523 524(defun hexl-hex-char-to-integer (character) 525 "Take a char and return its value as if it was a hex digit." 526 (if (and (>= character ?0) (<= character ?9)) 527 (- character ?0) 528 (let ((ch (logior character 32))) 529 (if (and (>= ch ?a) (<= ch ?f)) 530 (- ch (- ?a 10)) 531 (error (format "Invalid hex digit `%c'." ch)))))) 532 533(defun hexl-oct-char-to-integer (character) 534 "Take a char and return its value as if it was a octal digit." 535 (if (and (>= character ?0) (<= character ?7)) 536 (- character ?0) 537 (error (format "Invalid octal digit `%c'." character)))) 538 539(defun hexl-printable-character (ch) 540 "Return a displayable string for character CH." 541 (format "%c" (if hexl-iso 542 (if (or (< ch 32) (and (>= ch 127) (< ch 160))) 543 46 544 ch) 545 (if (or (< ch 32) (>= ch 127)) 546 46 547 ch)))) 548 549(defun hexl-self-insert-command (arg) 550 "Insert this character." 551 (interactive "p") 552 (hexl-insert-char last-command-char arg)) 553 554(defun hexl-insert-char (ch num) 555 "Insert a character in a hexl buffer." 556 (let ((address (hexl-current-address))) 557 (while (> num 0) 558 (delete-char 2) 559 (insert (format "%02x" ch)) 560 (goto-char 561 (+ (* (/ address 16) 68) 52 (% address 16))) 562 (delete-char 1) 563 (insert (hexl-printable-character ch)) 564 (or (eq address hexl-max-address) 565 (setq address (1+ address))) 566 (hexl-goto-address address) 567 (setq num (1- num))))) 568 569;; hex conversion 570 571(defun hexl-insert-hex-char (arg) 572 "Insert a ASCII char ARG times at point for a given hexadecimal number." 573 (interactive "p") 574 (let ((num (hexl-hex-string-to-integer (read-string "Hex number: ")))) 575 (if (or (> num 255) (< num 0)) 576 (error "Hex number out of range.") 577 (hexl-insert-char num arg)))) 578 579(defun hexl-insert-decimal-char (arg) 580 "Insert a ASCII char ARG times at point for a given decimal number." 581 (interactive "p") 582 (let ((num (string-to-int (read-string "Decimal Number: ")))) 583 (if (or (> num 255) (< num 0)) 584 (error "Decimal number out of range.") 585 (hexl-insert-char num arg)))) 586 587(defun hexl-insert-octal-char (arg) 588 "Insert a ASCII char ARG times at point for a given octal number." 589 (interactive "p") 590 (let ((num (hexl-octal-string-to-integer (read-string "Octal Number: ")))) 591 (if (or (> num 255) (< num 0)) 592 (error "Decimal number out of range.") 593 (hexl-insert-char num arg)))) 594 595;; startup stuff. 596 597(if hexl-mode-map 598 nil 599 (setq hexl-mode-map (make-sparse-keymap)) 600 601 (define-key hexl-mode-map [left] 'hexl-backward-char) 602 (define-key hexl-mode-map [right] 'hexl-forward-char) 603 (define-key hexl-mode-map [up] 'hexl-previous-line) 604 (define-key hexl-mode-map [down] 'hexl-next-line) 605 (define-key hexl-mode-map [M-left] 'hexl-backward-short) 606 (define-key hexl-mode-map [M-right] 'hexl-forward-short) 607 (define-key hexl-mode-map [next] 'hexl-scroll-up) 608 (define-key hexl-mode-map [prev] 'hexl-scroll-down) 609 610 (define-key hexl-mode-map "\C-a" 'hexl-beginning-of-line) 611 (define-key hexl-mode-map "\C-b" 'hexl-backward-char) 612 (define-key hexl-mode-map "\C-d" 'undefined) 613 (define-key hexl-mode-map "\C-e" 'hexl-end-of-line) 614 (define-key hexl-mode-map "\C-f" 'hexl-forward-char) 615 616 (if (not (eq (key-binding (char-to-string help-char)) 'help-command)) 617 (define-key hexl-mode-map (char-to-string help-char) 'undefined)) 618 619 (define-key hexl-mode-map "\C-i" 'hexl-self-insert-command) 620 (define-key hexl-mode-map "\C-j" 'hexl-self-insert-command) 621 (define-key hexl-mode-map "\C-k" 'undefined) 622 (define-key hexl-mode-map "\C-m" 'hexl-self-insert-command) 623 (define-key hexl-mode-map "\C-n" 'hexl-next-line) 624 (define-key hexl-mode-map "\C-o" 'undefined) 625 (define-key hexl-mode-map "\C-p" 'hexl-previous-line) 626 (define-key hexl-mode-map "\C-q" 'hexl-quoted-insert) 627 (define-key hexl-mode-map "\C-t" 'undefined) 628 (define-key hexl-mode-map "\C-v" 'hexl-scroll-up) 629 (define-key hexl-mode-map "\C-w" 'undefined) 630 (define-key hexl-mode-map "\C-y" 'undefined) 631 632 (let ((ch 32)) 633 (while (< ch 127) 634 (define-key hexl-mode-map (format "%c" ch) 'hexl-self-insert-command) 635 (setq ch (1+ ch)))) 636 637 (define-key hexl-mode-map "\e\C-a" 'hexl-beginning-of-512b-page) 638 (define-key hexl-mode-map "\e\C-b" 'hexl-backward-short) 639 (define-key hexl-mode-map "\e\C-c" 'undefined) 640 (define-key hexl-mode-map "\e\C-d" 'hexl-insert-decimal-char) 641 (define-key hexl-mode-map "\e\C-e" 'hexl-end-of-512b-page) 642 (define-key hexl-mode-map "\e\C-f" 'hexl-forward-short) 643 (define-key hexl-mode-map "\e\C-g" 'undefined) 644 (define-key hexl-mode-map "\e\C-h" 'undefined) 645 (define-key hexl-mode-map "\e\C-i" 'undefined) 646 (define-key hexl-mode-map "\e\C-j" 'undefined) 647 (define-key hexl-mode-map "\e\C-k" 'undefined) 648 (define-key hexl-mode-map "\e\C-l" 'undefined) 649 (define-key hexl-mode-map "\e\C-m" 'undefined) 650 (define-key hexl-mode-map "\e\C-n" 'undefined) 651 (define-key hexl-mode-map "\e\C-o" 'hexl-insert-octal-char) 652 (define-key hexl-mode-map "\e\C-p" 'undefined) 653 (define-key hexl-mode-map "\e\C-q" 'undefined) 654 (define-key hexl-mode-map "\e\C-r" 'undefined) 655 (define-key hexl-mode-map "\e\C-s" 'undefined) 656 (define-key hexl-mode-map "\e\C-t" 'undefined) 657 (define-key hexl-mode-map "\e\C-u" 'undefined) 658 659 (define-key hexl-mode-map "\e\C-w" 'undefined) 660 (define-key hexl-mode-map "\e\C-x" 'hexl-insert-hex-char) 661 (define-key hexl-mode-map "\e\C-y" 'undefined) 662 663 (define-key hexl-mode-map "\ea" 'undefined) 664 (define-key hexl-mode-map "\eb" 'hexl-backward-word) 665 (define-key hexl-mode-map "\ec" 'undefined) 666 (define-key hexl-mode-map "\ed" 'undefined) 667 (define-key hexl-mode-map "\ee" 'undefined) 668 (define-key hexl-mode-map "\ef" 'hexl-forward-word) 669 (define-key hexl-mode-map "\eg" 'hexl-goto-hex-address) 670 (define-key hexl-mode-map "\eh" 'undefined) 671 (define-key hexl-mode-map "\ei" 'undefined) 672 (define-key hexl-mode-map "\ej" 'hexl-goto-address) 673 (define-key hexl-mode-map "\ek" 'undefined) 674 (define-key hexl-mode-map "\el" 'undefined) 675 (define-key hexl-mode-map "\em" 'undefined) 676 (define-key hexl-mode-map "\en" 'undefined) 677 (define-key hexl-mode-map "\eo" 'undefined) 678 (define-key hexl-mode-map "\ep" 'undefined) 679 (define-key hexl-mode-map "\eq" 'undefined) 680 (define-key hexl-mode-map "\er" 'undefined) 681 (define-key hexl-mode-map "\es" 'undefined) 682 (define-key hexl-mode-map "\et" 'undefined) 683 (define-key hexl-mode-map "\eu" 'undefined) 684 (define-key hexl-mode-map "\ev" 'hexl-scroll-down) 685 (define-key hexl-mode-map "\ey" 'undefined) 686 (define-key hexl-mode-map "\ez" 'undefined) 687 (define-key hexl-mode-map "\e<" 'hexl-beginning-of-buffer) 688 (define-key hexl-mode-map "\e>" 'hexl-end-of-buffer) 689 690 (define-key hexl-mode-map "\C-c\C-c" 'hexl-mode-exit) 691 692 (define-key hexl-mode-map "\C-x[" 'hexl-beginning-of-1k-page) 693 (define-key hexl-mode-map "\C-x]" 'hexl-end-of-1k-page) 694 (define-key hexl-mode-map "\C-x\C-p" 'undefined) 695 (define-key hexl-mode-map "\C-x\C-s" 'hexl-save-buffer) 696 (define-key hexl-mode-map "\C-x\C-t" 'undefined)) 697 698;;; hexl.el ends here 699