and CODE-POINT to a character. Currently not supported and just ignored."
(cond
((eq ccs 'ucs)
- (or (gethash code-point
- (get 'utf-subst-table-for-decode 'translation-hash-table))
+ (or (utf-lookup-subst-table-for-decode code-point)
(let ((c (cond
((< code-point 160)
code-point)
(charset (car split))
trans)
(cond ((eq ccs 'ucs)
- (or (gethash char (get 'utf-subst-table-for-encode
- 'translation-hash-table))
+ (or (utf-lookup-subst-table-for-encode char)
(let ((table (get 'utf-translation-table-for-encode
'translation-table)))
(setq trans (aref table char))
(and (not (> (downcase c1) (downcase c2)))
(< c1 c2)))))))
+(defun coding-system-equal (coding-system-1 coding-system-2)
+ "Return t if and only if CODING-SYSTEM-1 and CODING-SYSTEM-2 are identical.
+Two coding systems are identical if two symbols are equal
+or one is an alias of the other."
+ (or (eq coding-system-1 coding-system-2)
+ (and (equal (coding-system-spec coding-system-1)
+ (coding-system-spec coding-system-2))
+ (let ((eol-type-1 (coding-system-eol-type coding-system-1))
+ (eol-type-2 (coding-system-eol-type coding-system-2)))
+ (or (eq eol-type-1 eol-type-2)
+ (and (vectorp eol-type-1) (vectorp eol-type-2)))))))
+
(defun add-to-coding-system-list (coding-system)
"Add CODING-SYSTEM to `coding-system-list' while keeping it sorted."
(if (or (null coding-system-list)
(make-char charset (+ i start) start)
(make-char charset (+ i start) (+ start chars -1)))))))
-(defun register-char-codings (coding-system safe-chars)
- "This is an obsolete function.
-It exists just for backward compatibility, and it does nothing.")
+(defalias 'register-char-codings 'ignore "")
(make-obsolete 'register-char-codings
- "Unnecessary function. Calling it has no effect."
+ "it exists just for backward compatibility, and does nothing."
"21.3")
(defconst char-coding-system-table nil
first eol)))
first))
-(defun set-buffer-file-coding-system (coding-system &optional force)
+(defun autoload-coding-system (symbol form)
+ "Define SYMBOL as a coding-system that is defined on demand.
+
+FROM is a form to evaluate to define the coding-system."
+ (put symbol 'coding-system-define-form form)
+ (setq coding-system-alist (cons (list (symbol-name symbol))
+ coding-system-alist)))
+
+(defun set-buffer-file-coding-system (coding-system &optional force nomodify)
"Set the file coding-system of the current buffer to CODING-SYSTEM.
This means that when you save the buffer, it will be converted
according to CODING-SYSTEM. For a list of possible values of CODING-SYSTEM,
This marks the buffer modified so that the succeeding \\[save-buffer]
surely saves the buffer with CODING-SYSTEM. From a program, if you
-don't want to mark the buffer modified, just set the variable
-`buffer-file-coding-system' directly."
+don't want to mark the buffer modified, specify t for NOMODIFY.
+If you know exactly what coding system you want to use,
+just set the variable `buffer-file-coding-system' directly."
(interactive "zCoding system for saving file (default, nil): \nP")
(check-coding-system coding-system)
(if (and coding-system buffer-file-coding-system (null force))
;; `set-buffer-major-mode-hook' take care of setting the table.
(if (fboundp 'ucs-set-table-for-input) ; don't lose when building
(ucs-set-table-for-input))
- (set-buffer-modified-p t)
+ (unless nomodify
+ (set-buffer-modified-p t))
(force-mode-line-update))
(defun revert-buffer-with-coding-system (coding-system &optional force)
On non-windowing terminals, this is set from the locale by default.
Setting this variable directly does not take effect;
-use either M-x customize or \\[set-keyboard-coding-system]."
+use either \\[customize] or \\[set-keyboard-coding-system]."
:type '(coding-system :tag "Coding system")
:link '(info-link "(emacs)Specify Coding")
:link '(info-link "(emacs)Single-Byte Character Support")
;;; X selections
(defvar ctext-non-standard-encodings-alist
- '(("ISO8859-15" . latin-iso8859-15)
- ("ISO8859-14" . latin-iso8859-14)
- ("KOI8-R" . koi8-r)
- ("BIG5-0" . big5))
- "Alist of non-standard encoding names vs Emacs coding systems.
-This alist is used to decode an extened segment of a compound text.")
+ '(("big5-0" big5 2 (chinese-big5-1 chinese-big5-2))
+ ("ISO8859-14" iso-8859-14 1 latin-iso8859-14)
+ ("ISO8859-15" iso-8859-15 1 latin-iso8859-15))
+ "Alist of non-standard encoding names vs the corresponding usages in CTEXT.
+
+It controls how extended segments of a compound text are handled
+by the coding system `compound-text-with-extensions'.
+
+Each element has the form (ENCODING-NAME CODING-SYSTEM N-OCTET CHARSET).
+
+ENCODING-NAME is an encoding name of an \"extended segments\".
+
+CODING-SYSTEM is the coding-system to encode (or decode) the
+characters into (or from) the extended segment.
+
+N-OCTET is the number of octets (bytes) that encodes a character
+in the segment. It can be 0 (meaning the number of octets per
+character is variable), 1, 2, 3, or 4.
+
+CHARSET is a charater set containing characters that are encoded
+in the segment. It can be a list of character sets. It can also
+be a char-table, in which case characters that have non-nil value
+in the char-table are the target.
+
+On decoding CTEXT, all encoding names listed here are recognized.
+
+On encoding CTEXT, encoding names in the variable
+`ctext-non-standard-encodings' (which see) and in the information
+listed for the current language environment under the key
+`ctext-non-standard-encodings' are used.")
+
+(defvar ctext-non-standard-encodings
+ '("big5-0")
+ "List of non-standard encoding names used in extended segments of CTEXT.
+Each element must be one of the names listed in the variable
+`ctext-non-standard-encodings-alist' (which see).")
(defvar ctext-non-standard-encodings-regexp
(string-to-multibyte
"\\(\e%G[^\e]*\e%@\\)")))
;; Functions to support "Non-Standard Character Set Encodings" defined
-;; by the COMPOUND-TEXT spec.
-;; We support that by decoding the whole data by `ctext' which just
-;; pertains byte sequences belonging to ``extended segment'', then
-;; decoding those byte sequences one by one in Lisp.
-;; This function also supports "The UTF-8 encoding" described in the
-;; section 7 of the documentation fo COMPOUND-TEXT distributed with
-;; XFree86.
+;; by the COMPOUND-TEXT spec. They also support "The UTF-8 encoding"
+;; described in the section 7 of the documentation of COMPOUND-TEXT
+;; distributed with XFree86.
(defun ctext-post-read-conversion (len)
"Decode LEN characters encoded as Compound Text with Extended Segments."
pos bytes)
(or in-workbuf
(narrow-to-region (point) (+ (point) len)))
- (decode-coding-region (point-min) (point-max) 'ctext)
(if in-workbuf
(set-buffer-multibyte t))
(while (re-search-forward ctext-non-standard-encodings-regexp
(let* ((M (char-after (+ pos 4)))
(L (char-after (+ pos 5)))
(encoding (match-string 2))
- (coding (or (cdr (assoc-ignore-case
- encoding
- ctext-non-standard-encodings-alist))
- (coding-system-p
- (intern (downcase encoding))))))
+ (encoding-info (assoc-string
+ encoding
+ ctext-non-standard-encodings-alist t))
+ (coding (if encoding-info
+ (nth 1 encoding-info)
+ (setq encoding (intern (downcase encoding)))
+ (and (coding-system-p encoding)
+ encoding))))
(setq bytes (- (+ (* (- M 128) 128) (- L 128))
(- (point) (+ pos 6))))
(when coding
(forward-char bytes)
(decode-coding-region (- (point) bytes) (point) coding)))
;; ESC % G --UTF-8-BYTES-- ESC % @
- (setq bytes (- (point) pos))
- (decode-coding-region (- (point) bytes) (point) 'utf-8))))
+ (delete-char -3)
+ (delete-region pos (+ pos 3))
+ (decode-coding-region pos (point) 'utf-8))))
(goto-char (point-min))
(- (point-max) (point)))))
-;; From X registry 2001/06/01
-;; 20. NON-STANDARD CHARACTER SET ENCODINGS
-
-;; See Section 6 of the Compound Text standard.
-
-;; Name Reference
-;; ---- ---------
-;; "DEC.CNS11643.1986-2" [53]
-;; CNS11643 2-plane using the recommended
-;; internal representation scheme
-;; "DEC.DTSCS.1990-2" [54]
-;; DEC Taiwan Supplemental Character Set
-;; "fujitsu.u90x03" [87]
-;; "ILA" [62]
-;; registry prefix
-;; "IPSYS" [59]
-;; registry prefix
-;; "omron_UDC" [45]
-;; omron User Defined Charset
-;; "omron_UDC_ja" [45]
-;; omron User Defined Charset for Japanese
-;; "omron_UDC_zh" [45]
-;; omron User Defined Charset for Chinese(Main land)
-;; "omron_UDC_tw" [45]
-;; omron User Defined Charset for Chinese(Taiwan)
-
-;; If you add charsets here, be sure to modify the regexp used by
-;; ctext-pre-write-conversion to look up non-standard charsets.
-(defvar ctext-non-standard-designations-alist
- '(("$(0" . (big5 "big5-0" 2))
- ("$(1" . (big5 "big5-0" 2))
- ;; The following are actually standard; generating extended
- ;; segments for them is wrong and screws e.g. Latin-9 users.
- ;; 8859-{10,13,16} aren't Emacs charsets anyhow. -- fx
-;; ("-V" . (t "iso8859-10" 1))
-;; ("-Y" . (t "iso8859-13" 1))
-;; ("-_" . (t "iso8859-14" 1))
-;; ("-b" . (t "iso8859-15" 1))
-;; ("-f" . (t "iso8859-16" 1))
- )
- "Alist of ctext control sequences that introduce character sets which
-are not in the list of approved encodings, and the corresponding
-coding system, identifier string, and number of octets per encoded
-character.
-
-Each element has the form (CTLSEQ . (ENCODING CHARSET NOCTETS)). CTLSEQ
-is the control sequence (sans the leading ESC) that introduces the character
-set in the text encoded by compound-text. ENCODING is a coding system
-symbol; if it is t, it means that the ctext coding system already encodes
-the text correctly, and only the leading control sequence needs to be altered.
-If ENCODING is a coding system, we need to re-encode the text with that
-coding system. CHARSET is the name of the charset we need to put into
-the leading control sequence. NOCTETS is the number of octets (bytes) that
-encode each character in this charset. NOCTETS can be 0 (meaning the number
-of octets per character is variable), 1, 2, 3, or 4.")
+;; Return a char table of extended segment usage for each character.
+;; Each value of the char table is nil, one of the elements of
+;; `ctext-non-standard-encodings-alist', or the symbol `utf-8'.
+
+(defun ctext-non-standard-encodings-table ()
+ (let ((table (make-char-table 'translation-table)))
+ (aset table (make-char 'mule-unicode-0100-24ff) 'utf-8)
+ (aset table (make-char 'mule-unicode-2500-33ff) 'utf-8)
+ (aset table (make-char 'mule-unicode-e000-ffff) 'utf-8)
+ (dolist (encoding (reverse
+ (append
+ (get-language-info current-language-environment
+ 'ctext-non-standard-encodings)
+ ctext-non-standard-encodings)))
+ (let* ((slot (assoc encoding ctext-non-standard-encodings-alist))
+ (charset (nth 3 slot)))
+ (if charset
+ (cond ((charsetp charset)
+ (aset table (make-char charset) slot))
+ ((listp charset)
+ (dolist (elt charset)
+ (aset table (make-char elt) slot)))
+ ((char-table-p charset)
+ (map-char-table #'(lambda (k v)
+ (if (and v (> k 128)) (aset table k slot)))
+ charset))))))
+ table))
(defun ctext-pre-write-conversion (from to)
"Encode characters between FROM and TO as Compound Text w/Extended Segments.
(insert-buffer-substring buf from to))))
;; Now we can encode the whole buffer.
- (let ((case-fold-search nil)
+ (let ((encoding-table (ctext-non-standard-encodings-table))
last-coding-system-used
- pos posend desig encode-info encoding chset noctets textlen)
- (goto-char (point-min))
- ;; At first encode the whole buffer.
- (encode-coding-region (point-min) (point-max) 'ctext-no-compositions)
- ;; Then replace ISO-2022 charset designations with extended
- ;; segments, for those charsets that are not part of the
- ;; official X registry. The regexp below finds the leading
- ;; sequences for big5.
- (while (re-search-forward "\e\\(\$([01]\\)" nil 'move)
- (setq pos (match-beginning 0)
- posend (point)
- desig (match-string 1)
- encode-info (cdr (assoc desig
- ctext-non-standard-designations-alist))
- encoding (car encode-info)
- chset (cadr encode-info)
- noctets (car (cddr encode-info)))
- (skip-chars-forward "^\e")
- (cond
- ((eq encoding t) ; only the leading sequence needs to be changed
- (setq textlen (+ (- (point) posend) (length chset) 1))
- ;; Generate the control sequence for an extended segment.
- (replace-match (format "\e%%/%d%c%c%s\ 2"
- noctets
- (+ (/ textlen 128) 128)
- (+ (% textlen 128) 128)
- chset)
- t t))
- ((coding-system-p encoding) ; need to recode the entire segment...
- (decode-coding-region pos (point) 'ctext-no-compositions)
- (encode-coding-region pos (point) encoding)
- (setq textlen (+ (- (point) pos) (length chset) 1))
- (save-excursion
- (goto-char pos)
- (insert (format "\e%%/%d%c%c%s\ 2"
- noctets
- (+ (/ textlen 128) 128)
- (+ (% textlen 128) 128)
- chset))))))
+ last-pos last-encoding-info
+ encoding-info end-pos)
+ (goto-char (setq last-pos (point-min)))
+ (setq end-pos (point-marker))
+ (while (re-search-forward "[^\000-\177]+" nil t)
+ ;; Found a sequence of non-ASCII characters.
+ (setq last-pos (match-beginning 0)
+ last-encoding-info (aref encoding-table (char-after last-pos)))
+ (set-marker end-pos (match-end 0))
+ (goto-char (1+ last-pos))
+ (catch 'tag
+ (while t
+ (setq encoding-info
+ (if (< (point) end-pos)
+ (aref encoding-table (following-char))))
+ (unless (eq last-encoding-info encoding-info)
+ (cond ((consp last-encoding-info)
+ ;; Encode the previous range using an extended
+ ;; segment.
+ (let ((encoding-name (car last-encoding-info))
+ (coding-system (nth 1 last-encoding-info))
+ (noctets (nth 2 last-encoding-info))
+ len)
+ (encode-coding-region last-pos (point) coding-system)
+ (setq len (+ (length encoding-name) 1
+ (- (point) last-pos)))
+ (save-excursion
+ (goto-char last-pos)
+ (insert (string-to-multibyte
+ (format "\e%%/%d%c%c%s\ 2"
+ noctets
+ (+ (/ len 128) 128)
+ (+ (% len 128) 128)
+ encoding-name))))))
+ ((eq last-encoding-info 'utf-8)
+ ;; Encode the previous range using UTF-8 encoding
+ ;; extention.
+ (encode-coding-region last-pos (point) 'mule-utf-8)
+ (save-excursion
+ (goto-char last-pos)
+ (insert "\e%G"))
+ (insert "\e%@")))
+ (setq last-pos (point)
+ last-encoding-info encoding-info))
+ (if (< (point) end-pos)
+ (forward-char 1)
+ (throw 'tag nil)))))
+ (set-marker end-pos nil)
(goto-char (point-min))))
;; Must return nil, as build_annotations_2 expects that.
nil)
(setq coding-system nil)))))
;; If no coding: tag in the head, check the tail.
+ ;; Here we must pay attention to the case that the end-of-line
+ ;; is just "\r" and we can't use "^" nor "$" in regexp.
(when (and tail-found (not coding-system))
(goto-char tail-start)
- (search-forward "\n\^L" nil t)
+ (re-search-forward "[\r\n]\^L" nil t)
(if (re-search-forward
- "^\\(.*\\)[ \t]*Local Variables:[ \t]*\\(.*\\)$" tail-end t)
- ;; The prefix is what comes before "local variables:" in its
- ;; line. The suffix is what comes after "local variables:"
+ "[\r\n]\\([^[\r\n]*\\)[ \t]*Local Variables:[ \t]*\\([^\r\n]*\\)[\r\n]"
+ tail-end t)
+ ;; The prefix is what comes before "local variables:" in its
+ ;; line. The suffix is what comes after "local variables:"
;; in its line.
(let* ((prefix (regexp-quote (match-string 1)))
(suffix (regexp-quote (match-string 2)))
(re-coding
(concat
- "^" prefix
+ "[\r\n]" prefix
;; N.B. without the \n below, the regexp can
;; eat newlines.
- "[ \t]*coding[ \t]*:[ \t]*\\([^ \t\n]+\\)[ \t]*"
- suffix "$"))
+ "[ \t]*coding[ \t]*:[ \t]*\\([^ \t\r\n]+\\)[ \t]*"
+ suffix "[\r\n]"))
(re-unibyte
(concat
- "^" prefix
- "[ \t]*unibyte[ \t]*:[ \t]*\\([^ \t\n]+\\)[ \t]*"
- suffix "$"))
+ "[\r\n]" prefix
+ "[ \t]*unibyte[ \t]*:[ \t]*\\([^ \t\r\n]+\\)[ \t]*"
+ suffix "[\r\n]"))
(re-end
- (concat "^" prefix "[ \t]*End *:[ \t]*" suffix "$"))
- (pos (point)))
+ (concat "[\r\n]" prefix "[ \t]*End *:[ \t]*" suffix
+ "[\r\n]?"))
+ (pos (1- (point))))
+ (forward-char -1) ; skip back \r or \n.
(re-search-forward re-end tail-end 'move)
(setq tail-end (point))
(goto-char pos)
(setq set-auto-coding-function 'set-auto-coding)
-(defun after-insert-file-set-coding (inserted)
+;; This variable is set in these two cases:
+;; (1) A file is read by a coding system specified explicitly.
+;; after-insert-file-set-coding sets this value to
+;; coding-system-for-read.
+;; (2) A buffer is saved.
+;; After writing, basic-save-buffer-1 sets this value to
+;; last-coding-system-used.
+;; This variable is used for decoding in revert-buffer.
+(defvar buffer-file-coding-system-explicit nil
+ "The file coding system explicitly specified for the current buffer.
+Internal use only.")
+(make-variable-buffer-local 'buffer-file-coding-system-explicit)
+(put 'buffer-file-coding-system-explicit 'permanent-local t)
+
+(defun after-insert-file-set-coding (inserted &optional visit)
"Set `buffer-file-coding-system' of current buffer after text is inserted.
INSERTED is the number of characters that were inserted, as figured
in the situation before this function. Return the number of characters
inserted, as figured in the situation after. The two numbers can be
-different if the buffer has become unibyte."
+different if the buffer has become unibyte.
+The optional second arg VISIT non-nil means that we are visiting a file."
+ (if (and visit
+ coding-system-for-read
+ (not (eq coding-system-for-read 'auto-save-coding)))
+ (setq buffer-file-coding-system-explicit coding-system-for-read))
(if last-coding-system-used
(let ((coding-system
(find-new-buffer-file-coding-system last-coding-system-used))
(modified-p (buffer-modified-p)))
(when coding-system
- (set-buffer-file-coding-system coding-system t)
+ ;; Tell set-buffer-file-coding-system not to mark the file
+ ;; as modified; we just read it, and it's supposed to be unmodified.
+ ;; Marking it modified would try to lock it, which would
+ ;; check the modtime, and we don't want to do that again now.
+ (set-buffer-file-coding-system coding-system t t)
(if (and enable-multibyte-characters
(or (eq coding-system 'no-conversion)
(eq (coding-system-type coding-system) 5))
(= (buffer-size) inserted))
;; For coding systems no-conversion and raw-text...,
;; edit the buffer as unibyte.
- (let ((pos-marker (copy-marker (+ (point) inserted))))
+ (let ((pos-marker (copy-marker (+ (point) inserted)))
+ ;; Prevent locking.
+ (buffer-file-name nil))
(set-buffer-multibyte nil)
(setq inserted (- pos-marker (point)))))
(set-buffer-modified-p modified-p))))
(defun decode-coding-inserted-region (from to filename
&optional visit beg end replace)
"Decode the region between FROM and TO as if it is read from file FILENAME.
+The idea is that the text between FROM and TO was just inserted somehow.
Optional arguments VISIT, BEG, END, and REPLACE are the same as those
-of the function `insert-file-contents'."
+of the function `insert-file-contents'.
+Part of the job of this function is setting `buffer-undo-list' appropriately."
(save-excursion
(save-restriction
- (narrow-to-region from to)
- (goto-char (point-min))
- (let ((coding coding-system-for-read))
+ (let ((coding coding-system-for-read)
+ undo-list-saved)
+ (if visit
+ ;; Temporarily turn off undo recording, if we're decoding the
+ ;; text of a visited file.
+ (setq buffer-undo-list t)
+ ;; Otherwise, if we can recognize the undo elt for the insertion,
+ ;; remove it and get ready to replace it later.
+ ;; In the mean time, turn off undo recording.
+ (let ((last (car-safe buffer-undo-list)))
+ (if (and (consp last) (eql (car last) from) (eql (cdr last) to))
+ (setq undo-list-saved (cdr buffer-undo-list)
+ buffer-undo-list t))))
+ (narrow-to-region from to)
+ (goto-char (point-min))
(or coding
(setq coding (funcall set-auto-coding-function
filename (- (point-max) (point-min)))))
(or coding
- (setq coding (find-operation-coding-system
- 'insert-file-contents
- filename visit beg end replace)))
+ (setq coding (car (find-operation-coding-system
+ 'insert-file-contents
+ filename visit beg end replace))))
(if (coding-system-p coding)
(or enable-multibyte-characters
(setq coding
(coding-system-change-text-conversion coding 'raw-text)))
(setq coding nil))
(if coding
- (decode-coding-region (point-min) (point-max) coding))
- (setq last-coding-system-used coding)))))
+ (decode-coding-region (point-min) (point-max) coding)
+ (setq last-coding-system-used coding))
+ ;; If we're decoding the text of a visited file,
+ ;; the undo list should start out empty.
+ (if visit
+ (setq buffer-undo-list nil)
+ ;; If we decided to replace the undo entry for the insertion,
+ ;; do so now.
+ (if undo-list-saved
+ (setq buffer-undo-list
+ (cons (cons from (point-max)) undo-list-saved))))))))
+
+(defun recode-region (start end new-coding coding)
+ "Re-decode the region (previously decoded by CODING) by NEW-CODING."
+ (interactive
+ (list (region-beginning) (region-end)
+ (read-coding-system "Text was really in: ")
+ (let ((coding (or buffer-file-coding-system last-coding-system-used)))
+ (read-coding-system
+ (concat "But was interpreted as"
+ (if coding (format " (default %S): " coding) ": "))
+ coding))))
+ (or (and new-coding coding)
+ (error "Coding system not specified"))
+ ;; Check it before we encode the region.
+ (check-coding-system new-coding)
+ (save-restriction
+ (narrow-to-region start end)
+ (encode-coding-region (point-min) (point-max) coding)
+ (decode-coding-region (point-min) (point-max) new-coding)))
(defun make-translation-table (&rest args)
"Make a translation table from arguments.
(put symbol 'translation-table-id id)
id))
+(defun translate-region (start end table)
+ "From START to END, translate characters according to TABLE.
+TABLE is a string or a char-table.
+If TABLE is a string, the Nth character in it is the mapping
+for the character with code N.
+If TABLE is a char-table, the element for character N is the mapping
+for the character with code N.
+It returns the number of characters changed."
+ (interactive
+ (list (region-beginning)
+ (region-end)
+ (let (table l)
+ (dotimes (i (length translation-table-vector))
+ (if (consp (aref translation-table-vector i))
+ (push (list (symbol-name
+ (car (aref translation-table-vector i)))) l)))
+ (if (not l)
+ (error "No translation table defined"))
+ (while (not table)
+ (setq table (completing-read "Translation table: " l nil t)))
+ (intern table))))
+ (if (symbolp table)
+ (let ((val (get table 'translation-table)))
+ (or (char-table-p val)
+ (error "Invalid translation table name: %s" table))
+ (setq table val)))
+ (translate-region-internal start end table))
+
(put 'with-category-table 'lisp-indent-function 1)
(defmacro with-category-table (table &rest body)
(save-excursion
(forward-line 10)
(point))))
- (when (and (search-forward "<html>" size t)
+ (when (and (search-forward "<html" size t)
(re-search-forward "<meta\\s-+http-equiv=\"content-type\"\\s-+content=\"text/\\sw+;\\s-*charset=\\(.+?\\)\"" size t))
(let* ((match (match-string 1))
(sym (intern (downcase match))))
;;;
(provide 'mule)
+;;; arch-tag: 9aebaa6e-0e8a-40a9-b857-cb5d04a39e7c
;;; mule.el ends here