-;;; hexl.el --- edit a file in a hex dump format using the hexl filter.
+;;; hexl.el --- edit a file in a hex dump format using the hexl filter
-;; Copyright (C) 1989, 1994, 1998, 2001 Free Software Foundation, Inc.
+;; Copyright (C) 1989, 1994, 1998, 2001, 2002, 2003, 2004 Free Software Foundation, Inc.
;; Author: Keith Gabryelski <ag@wheaties.ai.mit.edu>
;; Maintainer: FSF
;; a program called hexl, supplied with the GNU Emacs distribution, that
;; can filter a binary into an editable format or from the format back into
;; binary. For full instructions, invoke `hexl-mode' on an empty buffer and
-;; do `M-x describe-mode'.
+;; do M-x `describe-mode'.
;;
-;; This may be useful in your .emacs:
-;;
-;; (autoload 'hexl-find-file "hexl"
-;; "Edit file FILENAME in hexl-mode." t)
-;;
-;; (define-key global-map "\C-c\C-h" 'hexl-find-file)
-;;
-;; NOTE: Remember to change HEXL-PROGRAM or HEXL-OPTIONS if needed.
+;; NOTE: Remember to change `hexl-program' or `hexl-options' if needed.
;;
;; Currently hexl only supports big endian hex output with 16 bit
;; grouping.
;;; Code:
+(require 'eldoc)
+
;;
;; vars here
;;
:group 'hexl)
(defcustom hexl-options (format "-hex %s" hexl-iso)
- "Options to hexl-program that suit your needs."
- :type 'string
- :group 'hexl)
-
-(defcustom hexlify-command
- (format "%s %s"
- (shell-quote-argument
- (expand-file-name hexl-program exec-directory))
- hexl-options)
- "The command to use to hexlify a buffer."
- :type 'string
- :group 'hexl)
-
-(defcustom dehexlify-command
- (format "%s -de %s"
- (shell-quote-argument
- (expand-file-name hexl-program exec-directory))
- hexl-options)
- "The command to use to unhexlify a buffer."
+ "Space separated options to `hexl-program' that suit your needs.
+Quoting cannot be used, so the arguments cannot themselves contain spaces."
:type 'string
:group 'hexl)
:group 'hexl
:version "20.3")
+(defcustom hexl-mode-hook '(hexl-follow-line hexl-activate-ruler)
+ "Normal hook run when entering Hexl mode."
+ :type 'hook
+ :options '(hexl-follow-line hexl-activate-ruler turn-on-eldoc-mode)
+ :group 'hexl)
+
+(defface hexl-address-area
+ '((t (:inherit header-line)))
+ "Face used in address are of hexl-mode buffer."
+ :group 'hexl)
+
+(defface hexl-ascii-area
+ '((t (:inherit header-line)))
+ "Face used in ascii are of hexl-mode buffer."
+ :group 'hexl)
+
(defvar hexl-max-address 0
"Maximum offset into hexl buffer.")
(defvar hexl-mode-map nil)
+(defvar ruler-mode)
+(defvar ruler-mode-ruler-function)
+(defvar hl-line-mode)
+
+(defvar hexl-mode-old-hl-line-mode)
(defvar hexl-mode-old-local-map)
(defvar hexl-mode-old-mode-name)
(defvar hexl-mode-old-major-mode)
-(defvar hexl-mode-old-write-contents-hooks)
+(defvar hexl-mode-old-ruler-mode)
+(defvar hexl-mode-old-isearch-search-fun-function)
(defvar hexl-mode-old-require-final-newline)
(defvar hexl-mode-old-syntax-table)
+(defvar hexl-mode-old-font-lock-keywords)
(defvar hexl-ascii-overlay nil
"Overlay used to highlight ASCII element corresponding to current point.")
(make-variable-buffer-local 'hexl-ascii-overlay)
+(defvar hexl-font-lock-keywords
+ '(("^\\([0-9a-f]+:\\).\\{40\\} \\(.+$\\)"
+ ;; "^\\([0-9a-f]+:\\).+ \\(.+$\\)"
+ (1 'hexl-address-area t t)
+ (2 'hexl-ascii-area t t)))
+ "Font lock keywords used in `hexl-mode'.")
+
;; routines
(put 'hexl-mode 'mode-class 'special)
(defun hexl-mode (&optional arg)
"\\<hexl-mode-map>A mode for editing binary files in hex dump format.
This is not an ordinary major mode; it alters some aspects
-if the current mode's behavior, but not all; also, you can exit
+of the current mode's behavior, but not all; also, you can exit
Hexl mode and return to the previous mode using `hexl-mode-exit'.
This function automatically converts a buffer into the hexl format
00000050: 6162 6c65 2041 5343 4949 2063 6861 7261 able ASCII chara
00000060: 6374 6572 732e 2020 416e 7920 636f 6e74 cters. Any cont
00000070: 726f 6c20 6f72 206e 6f6e 2d41 5343 4949 rol or non-ASCII
- 00000080: 2063 6861 7261 6374 6572 730a 6172 6520 characters.are
+ 00000080: 2063 6861 7261 6374 6572 730a 6172 6520 characters.are
00000090: 6469 7370 6c61 7965 6420 6173 2070 6572 displayed as per
000000a0: 696f 6473 2069 6e20 7468 6520 7072 696e iods in the prin
- 000000b0: 7461 626c 6520 6368 6172 6163 7465 7220 table character
+ 000000b0: 7461 626c 6520 6368 6172 6163 7465 7220 table character
000000c0: 7265 6769 6f6e 2e0a region..
Movement is as simple as movement in a normal emacs text buffer. Most
(unless (eq major-mode 'hexl-mode)
(let ((modified (buffer-modified-p))
(inhibit-read-only t)
- (original-point (1- (point)))
+ (original-point (- (point) (point-min)))
max-address)
(and (eobp) (not (bobp))
(setq original-point (1- original-point)))
;; if no argument then we guess at hexl-max-address
(setq max-address (+ (* (/ (1- (buffer-size)) 68) 16) 15))
(setq max-address (1- (buffer-size)))
+ ;; If the buffer's EOL type is -dos, we need to account for
+ ;; extra CR characters added when hexlify-buffer writes the
+ ;; buffer to a file.
+ (when (eq (coding-system-eol-type buffer-file-coding-system) 1)
+ (setq max-address (+ (count-lines (point-min) (point-max))
+ max-address))
+ ;; But if there's no newline at the last line, we are off by
+ ;; one; adjust.
+ (or (eq (char-before (point-max)) ?\n)
+ (setq max-address (1- max-address)))
+ (setq original-point (+ (count-lines (point-min) (point))
+ original-point))
+ (or (bolp) (setq original-point (1- original-point))))
(hexlify-buffer)
(set-buffer-modified-p modified))
(make-local-variable 'hexl-max-address)
(setq hexl-max-address max-address)
- (hexl-goto-address original-point))
+ (condition-case nil
+ (hexl-goto-address original-point)
+ (error nil)))
;; We do not turn off the old major mode; instead we just
;; override most of it. That way, we can restore it perfectly.
(setq hexl-mode-old-mode-name mode-name)
(setq mode-name "Hexl")
+ (set (make-local-variable 'hexl-mode-old-isearch-search-fun-function)
+ isearch-search-fun-function)
+ (set (make-local-variable 'isearch-search-fun-function)
+ 'hexl-isearch-search-function)
+
(make-local-variable 'hexl-mode-old-major-mode)
(setq hexl-mode-old-major-mode major-mode)
(setq major-mode 'hexl-mode)
+ (make-local-variable 'hexl-mode-old-ruler-mode)
+ (setq hexl-mode-old-ruler-mode
+ (and (boundp 'ruler-mode) ruler-mode))
+
+ (make-local-variable 'hexl-mode-old-hl-line-mode)
+ (setq hexl-mode-old-hl-line-mode
+ (and (boundp 'hl-line-mode) hl-line-mode))
+
(make-local-variable 'hexl-mode-old-syntax-table)
(setq hexl-mode-old-syntax-table (syntax-table))
(set-syntax-table (standard-syntax-table))
- (make-local-variable 'hexl-mode-old-write-contents-hooks)
- (setq hexl-mode-old-write-contents-hooks write-contents-hooks)
- (make-local-variable 'write-contents-hooks)
- (add-hook 'write-contents-hooks 'hexl-save-buffer)
+ (add-hook 'write-contents-functions 'hexl-save-buffer nil t)
(make-local-variable 'hexl-mode-old-require-final-newline)
(setq hexl-mode-old-require-final-newline require-final-newline)
(make-local-variable 'require-final-newline)
(setq require-final-newline nil)
+ (make-local-variable 'hexl-mode-old-font-lock-keywords)
+ (setq hexl-mode-old-font-lock-keywords font-lock-defaults)
+ (make-local-variable 'font-lock-defaults)
+ (setq font-lock-defaults '(hexl-font-lock-keywords t))
+
;; Add hooks to rehexlify or dehexlify on various events.
- (make-local-hook 'after-revert-hook)
(add-hook 'after-revert-hook 'hexl-after-revert-hook nil t)
- (make-local-hook 'change-major-mode-hook)
(add-hook 'change-major-mode-hook 'hexl-maybe-dehexlify-buffer nil t)
+ ;; Set a callback function for eldoc.
+ (set (make-local-variable 'eldoc-print-current-symbol-info-function)
+ 'hexl-print-current-point-info)
+ (eldoc-add-command-completions "hexl-")
+ (eldoc-remove-command "hexl-save-buffer"
+ "hexl-current-address")
+
(if hexl-follow-ascii (hexl-follow-ascii 1)))
(run-hooks 'hexl-mode-hook))
+
+(defun hexl-isearch-search-function ()
+ (if (and (not isearch-regexp) (not isearch-word))
+ (lambda (string &optional bound noerror count)
+ (funcall
+ (if isearch-forward 're-search-forward 're-search-backward)
+ (if (> (length string) 80)
+ (regexp-quote string)
+ (mapconcat 'string string "\\(?:\n\\(?:[:a-f0-9]+ \\)+ \\)?"))
+ bound noerror count))
+ (let ((isearch-search-fun-function nil))
+ (isearch-search-fun))))
+
(defun hexl-after-revert-hook ()
(setq hexl-max-address (1- (buffer-size)))
(hexlify-buffer)
(defun hexl-find-file (filename)
"Edit file FILENAME in hexl-mode.
Switch to a buffer visiting file FILENAME, creating one in none exists."
- (interactive "fFilename: ")
- (find-file-literally filename)
+ (interactive
+ (list
+ (let ((completion-ignored-extensions nil))
+ (read-file-name "Filename: " nil nil 'ret-must-match))))
+ ;; Ignore the user's setting of default-major-mode.
+ (let ((default-major-mode 'fundamental-mode))
+ (find-file-literally filename))
(if (not (eq major-mode 'hexl-mode))
(hexl-mode)))
(inhibit-read-only t)
(original-point (1+ (hexl-current-address))))
(dehexlify-buffer)
- (remove-hook 'write-contents-hooks 'hexl-save-buffer)
+ (remove-hook 'write-contents-functions 'hexl-save-buffer t)
(set-buffer-modified-p modified)
+ (goto-char original-point)
+ ;; Maybe adjust point for the removed CR characters.
+ (when (eq (coding-system-eol-type buffer-file-coding-system) 1)
+ (setq original-point (- original-point
+ (count-lines (point-min) (point))))
+ (or (bobp) (setq original-point (1+ original-point))))
(goto-char original-point)))
(remove-hook 'after-revert-hook 'hexl-after-revert-hook t)
(remove-hook 'post-command-hook 'hexl-follow-ascii-find t)
(setq hexl-ascii-overlay nil)
- (setq write-contents-hooks hexl-mode-old-write-contents-hooks)
+ (if (and (boundp 'ruler-mode) ruler-mode (not hexl-mode-old-ruler-mode))
+ (ruler-mode 0))
+ (if (and (boundp 'hl-line-mode) hl-line-mode (not hexl-mode-old-hl-line-mode))
+ (hl-line-mode 0))
(setq require-final-newline hexl-mode-old-require-final-newline)
(setq mode-name hexl-mode-old-mode-name)
+ (setq isearch-search-fun-function hexl-mode-old-isearch-search-fun-function)
(use-local-map hexl-mode-old-local-map)
(set-syntax-table hexl-mode-old-syntax-table)
+ (setq font-lock-defaults hexl-mode-old-font-lock-keywords)
(setq major-mode hexl-mode-old-major-mode)
(force-mode-line-update))
(inhibit-read-only t)
(original-point (1+ (hexl-current-address))))
(dehexlify-buffer)
- (remove-hook 'write-contents-hooks 'hexl-save-buffer)
+ (remove-hook 'write-contents-functions 'hexl-save-buffer t)
(set-buffer-modified-p modified)
(goto-char original-point))))
(defun hexl-current-address (&optional validate)
"Return current hexl-address."
(interactive)
- (let ((current-column (- (% (point) 68) 11))
+ (let ((current-column (- (% (- (point) (point-min) -1) 68) 11))
(hexl-address 0))
(if (< current-column 0)
(if validate
(error "Point is not on a character in the file")
(setq current-column 0)))
(setq hexl-address
- (+ (* (/ (point) 68) 16)
+ (+ (* (/ (- (point) (point-min) -1) 68) 16)
(if (>= current-column 41)
(- current-column 41)
(/ (- current-column (/ current-column 5)) 2))))
(when (interactive-p)
- (message "Current address is %d" hexl-address))
+ (message "Current address is %d/0x%08x" hexl-address hexl-address))
hexl-address))
+(defun hexl-print-current-point-info ()
+ "Return current hexl-address in string.
+This function is indented to be used as eldoc callback."
+ (let ((addr (hexl-current-address)))
+ (format "Current address is %d/0x%08x" addr addr)))
+
(defun hexl-address-to-marker (address)
"Return buffer position for ADDRESS."
(interactive "nAddress: ")
- (+ (* (/ address 16) 68) 11 (/ (* (% address 16) 5) 2)))
+ (+ (* (/ address 16) 68) 10 (point-min) (/ (* (% address 16) 5) 2)))
(defun hexl-goto-address (address)
"Goto hexl-mode (decimal) address ADDRESS.
Signal error if ADDRESS out of range."
(interactive "nAddress: ")
(if (or (< address 0) (> address hexl-max-address))
- (error "Out of hexl region"))
+ (error "Out of hexl region"))
(goto-char (hexl-address-to-marker address)))
(defun hexl-goto-hex-address (hex-address)
(defun hexl-quoted-insert (arg)
"Read next input character and insert it.
-Useful for inserting control characters.
-You may also type up to 3 octal digits, to insert a character with that code"
+Useful for inserting control characters and non-ASCII characters given their
+numerical code.
+You may also type octal digits, to insert a character with that code."
(interactive "p")
- (hexl-insert-char (read-quoted-char) arg))
+ (hexl-insert-multibyte-char (read-quoted-char) arg))
;00000000: 0011 2233 4455 6677 8899 aabb ccdd eeff 0123456789ABCDEF
(let ((coding-system-for-read 'raw-text)
(coding-system-for-write buffer-file-coding-system)
(buffer-undo-list t))
- (shell-command-on-region (point-min) (point-max) hexlify-command t)
+ (apply 'call-process-region (point-min) (point-max)
+ (expand-file-name hexl-program exec-directory)
+ t t nil (split-string hexl-options))
(if (> (point) (hexl-address-to-marker hexl-max-address))
(hexl-goto-address hexl-max-address))))
(let ((coding-system-for-write 'raw-text)
(coding-system-for-read buffer-file-coding-system)
(buffer-undo-list t))
- (shell-command-on-region (point-min) (point-max) dehexlify-command t)))
+ (apply 'call-process-region (point-min) (point-max)
+ (expand-file-name hexl-program exec-directory)
+ t t nil "-de" (split-string hexl-options))))
(defun hexl-char-after-point ()
"Return char for ASCII hex digits at point."
46
ch))))
+(defun hexl-insert-multibyte-char (ch num)
+ "Insert a possibly multibyte character CH NUM times.
+
+Non-ASCII characters are first encoded with `buffer-file-coding-system',
+and their encoded form is inserted byte by byte."
+ (let ((charset (char-charset ch))
+ (coding (if (or (null buffer-file-coding-system)
+ ;; coding-system-type equals t means undecided.
+ (eq (coding-system-type buffer-file-coding-system) t))
+ default-buffer-file-coding-system
+ buffer-file-coding-system)))
+ (cond ((and (> ch 0) (< ch 256))
+ (hexl-insert-char ch num))
+ ((eq charset 'unknown)
+ (error
+ "0x%x -- invalid character code; use \\[hexl-insert-hex-string]"
+ ch))
+ (t
+ (let ((encoded (encode-coding-char ch coding))
+ (internal (string-as-unibyte (char-to-string ch)))
+ internal-hex)
+ ;; If encode-coding-char returns nil, it means our character
+ ;; cannot be safely encoded with buffer-file-coding-system.
+ ;; In that case, we offer to insert the internal representation
+ ;; of that character, byte by byte.
+ (when (null encoded)
+ (setq internal-hex
+ (mapconcat (function (lambda (c) (format "%x" c)))
+ internal " "))
+ (if (yes-or-no-p
+ (format
+ "Insert char 0x%x's internal representation \"%s\"? "
+ ch internal-hex))
+ (setq encoded internal)
+ (error
+ "Can't encode `0x%x' with this buffer's coding system; try \\[hexl-insert-hex-string]"
+ ch)))
+ (while (> num 0)
+ (mapc
+ (function (lambda (c) (hexl-insert-char c 1))) encoded)
+ (setq num (1- num))))))))
+
(defun hexl-self-insert-command (arg)
- "Insert this character."
+ "Insert this character.
+Interactively, with a numeric argument, insert this character that many times.
+
+Non-ASCII characters are first encoded with `buffer-file-coding-system',
+and their encoded form is inserted byte by byte."
(interactive "p")
- (hexl-insert-char last-command-char arg))
+ (hexl-insert-multibyte-char last-command-char arg))
(defun hexl-insert-char (ch num)
- "Insert a character in a hexl buffer."
+ "Insert the character CH NUM times in a hexl buffer.
+
+CH must be a unibyte character whose value is between 0 and 255."
+ (if (or (< ch 0) (> ch 255))
+ (error "Invalid character 0x%x -- must be in the range [0..255]" ch))
(let ((address (hexl-current-address t)))
(while (> num 0)
(let ((hex-position
(+ (* (/ address 16) 68)
- 11
+ 10 (point-min)
(* 2 (% address 16))
(/ (% address 16) 2)))
(ascii-position
- (+ (* (/ address 16) 68) 52 (% address 16)))
+ (+ (* (/ address 16) 68) 51 (point-min) (% address 16)))
at-ascii-position)
(if (= (point) ascii-position)
(setq at-ascii-position t))
;; hex conversion
(defun hexl-insert-hex-char (arg)
- "Insert a ASCII char ARG times at point for a given hexadecimal number."
+ "Insert a character given by its hexadecimal code ARG times at point."
(interactive "p")
(let ((num (hexl-hex-string-to-integer (read-string "Hex number: "))))
- (if (or (> num 255) (< num 0))
+ (if (< num 0)
(error "Hex number out of range")
- (hexl-insert-char num arg))))
+ (hexl-insert-multibyte-char num arg))))
(defun hexl-insert-hex-string (str arg)
"Insert hexadecimal string STR at point ARG times.
(setq arg (- arg 1)))))
(defun hexl-insert-decimal-char (arg)
- "Insert a ASCII char ARG times at point for a given decimal number."
+ "Insert a character given by its decimal code ARG times at point."
(interactive "p")
(let ((num (string-to-int (read-string "Decimal Number: "))))
- (if (or (> num 255) (< num 0))
+ (if (< num 0)
(error "Decimal number out of range")
- (hexl-insert-char num arg))))
+ (hexl-insert-multibyte-char num arg))))
(defun hexl-insert-octal-char (arg)
- "Insert a ASCII char ARG times at point for a given octal number."
+ "Insert a character given by its octal code ARG times at point."
(interactive "p")
(let ((num (hexl-octal-string-to-integer (read-string "Octal Number: "))))
- (if (or (> num 255) (< num 0))
+ (if (< num 0)
(error "Decimal number out of range")
- (hexl-insert-char num arg))))
+ (hexl-insert-multibyte-char num arg))))
(defun hexl-follow-ascii (&optional arg)
"Toggle following ASCII in Hexl buffers.
element under the point is highlighted.
Customize the variable `hexl-follow-ascii' to disable this feature."
(interactive "P")
- (let ((on-p (if arg
+ (let ((on-p (if arg
(> (prefix-numeric-value arg) 0)
(not hexl-ascii-overlay))))
- (make-local-hook 'post-command-hook)
-
(if on-p
;; turn it on
(if (not hexl-ascii-overlay)
(remove-hook 'post-command-hook 'hexl-follow-ascii-find t)
)))))
+(defun hexl-activate-ruler ()
+ "Activate `ruler-mode'"
+ (require 'ruler-mode)
+ (set (make-local-variable 'ruler-mode-ruler-function)
+ 'hexl-mode-ruler)
+ (ruler-mode 1))
+
+(defun hexl-follow-line ()
+ "Activate `hl-line-mode'"
+ (require 'frame)
+ (require 'hl-line)
+ (set (make-local-variable 'hl-line-range-function)
+ 'hexl-highlight-line-range)
+ (set (make-local-variable 'hl-line-face)
+ 'highlight)
+ (hl-line-mode 1))
+
+(defun hexl-highlight-line-range ()
+ "Return the range of address area for the point.
+This function is assumed to be used as call back function for `hl-line-mode'."
+ (cons
+ (line-beginning-position)
+ ;; 9 stands for (length "87654321:")
+ (+ (line-beginning-position) 9)))
+
(defun hexl-follow-ascii-find ()
"Find and highlight the ASCII element corresponding to current point."
(let ((pos (+ 51
(move-overlay hexl-ascii-overlay pos (1+ pos))
))
+(defun hexl-mode-ruler ()
+ "Return a string ruler for hexl mode."
+ (let* ((highlight (mod (hexl-current-address) 16))
+ (s " 87654321 0011 2233 4455 6677 8899 aabb ccdd eeff 0123456789abcdef")
+ (pos 0))
+ (set-text-properties 0 (length s) nil s)
+ ;; Turn spaces in the header into stretch specs so they work
+ ;; regardless of the header-line face.
+ (while (string-match "[ \t]+" s pos)
+ (setq pos (match-end 0))
+ (put-text-property (match-beginning 0) pos 'display
+ ;; Assume fixed-size chars
+ `(space :align-to ,(1- pos))
+ s))
+ ;; Highlight the current column.
+ (put-text-property (+ 11 (/ (* 5 highlight) 2))
+ (+ 13 (/ (* 5 highlight) 2))
+ 'face 'highlight s)
+ ;; Highlight the current ascii column
+ (put-text-property (+ 13 39 highlight) (+ 13 40 highlight)
+ 'face 'highlight s)
+ s))
+
;; startup stuff.
(if hexl-mode-map
nil
- (setq hexl-mode-map (make-sparse-keymap))
+ (setq hexl-mode-map (make-keymap))
+ ;; Make all self-inserting keys go through hexl-self-insert-command,
+ ;; because we need to convert them to unibyte characters before
+ ;; inserting them into the buffer.
+ (define-key hexl-mode-map [remap self-insert-command] 'hexl-self-insert-command)
+ (define-key hexl-mode-map "\C-m" 'hexl-self-insert-command)
(define-key hexl-mode-map [left] 'hexl-backward-char)
(define-key hexl-mode-map [right] 'hexl-forward-char)
(define-key hexl-mode-map [up] 'hexl-previous-line)
(if (not (eq (key-binding (char-to-string help-char)) 'help-command))
(define-key hexl-mode-map (char-to-string help-char) 'undefined))
- (define-key hexl-mode-map "\C-i" 'hexl-self-insert-command)
- (define-key hexl-mode-map "\C-j" 'hexl-self-insert-command)
(define-key hexl-mode-map "\C-k" 'undefined)
- (define-key hexl-mode-map "\C-m" 'hexl-self-insert-command)
(define-key hexl-mode-map "\C-n" 'hexl-next-line)
(define-key hexl-mode-map "\C-o" 'undefined)
(define-key hexl-mode-map "\C-p" 'hexl-previous-line)
(define-key hexl-mode-map "\C-w" 'undefined)
(define-key hexl-mode-map "\C-y" 'undefined)
- (let ((ch 32))
- (while (< ch 127)
- (define-key hexl-mode-map (format "%c" ch) 'hexl-self-insert-command)
- (setq ch (1+ ch))))
-
+ (fset 'hexl-ESC-prefix (copy-keymap 'ESC-prefix))
+ (define-key hexl-mode-map "\e" 'hexl-ESC-prefix)
(define-key hexl-mode-map "\e\C-a" 'hexl-beginning-of-512b-page)
(define-key hexl-mode-map "\e\C-b" 'hexl-backward-short)
(define-key hexl-mode-map "\e\C-d" 'hexl-insert-decimal-char)
(define-key hexl-mode-map "\e<" 'hexl-beginning-of-buffer)
(define-key hexl-mode-map "\e>" 'hexl-end-of-buffer)
+ (fset 'hexl-C-c-prefix (copy-keymap mode-specific-map))
+ (define-key hexl-mode-map "\C-c" 'hexl-C-c-prefix)
(define-key hexl-mode-map "\C-c\C-c" 'hexl-mode-exit)
+ (fset 'hexl-C-x-prefix (copy-keymap 'Control-X-prefix))
+ (define-key hexl-mode-map "\C-x" 'hexl-C-x-prefix)
(define-key hexl-mode-map "\C-x[" 'hexl-beginning-of-1k-page)
(define-key hexl-mode-map "\C-x]" 'hexl-end-of-1k-page)
(define-key hexl-mode-map "\C-x\C-p" 'undefined)
(provide 'hexl)
+;;; arch-tag: d5a7aa8a-9bce-480b-bcff-6c4c7ca5ea4a
;;; hexl.el ends here