(modify-syntax-entry ?\' " " table)
table))
+(defvar mml-boundary-function 'mml-make-boundary
+ "A function called to suggest a boundary.
+The function may be called several times, and should try to make a new
+suggestion each time. The function is called with one parameter,
+which is a number that says how many times the function has been
+called for this message.")
+
(defun mml-parse ()
"Parse the current buffer as an MML document."
(goto-char (point-min))
(delete-region (+ (match-beginning 0) 2)
(+ (match-beginning 0) 3))))))
(setq charset (mm-encode-body))
- (setq encoding (mm-body-encoding charset))
+ (setq encoding (mm-body-encoding charset
+ (cdr (assq 'encoding cont))))
(setq coded (buffer-string)))
(mm-with-unibyte-buffer
(cond
(let ((mml-boundary (mml-compute-boundary cont)))
(insert (format "Content-Type: multipart/%s; boundary=\"%s\"\n"
type mml-boundary))
- (insert "\n")
(setq cont (cddr cont))
(while cont
(insert "\n--" mml-boundary "\n")
(defun mml-compute-boundary (cont)
"Return a unique boundary that does not exist in CONT."
- (let ((mml-boundary (mml-make-boundary)))
+ (let ((mml-boundary (funcall mml-boundary-function
+ (incf mml-multipart-number))))
;; This function tries again and again until it has found
;; a unique boundary.
(while (not (catch 'not-unique
(goto-char (point-min))
(when (re-search-forward (concat "^--" (regexp-quote mml-boundary))
nil t)
- (setq mml-boundary (mml-make-boundary))
+ (setq mml-boundary (funcall mml-boundary-function
+ (incf mml-multipart-number)))
(throw 'not-unique nil))))
((eq (car cont) 'multipart)
(mapcar 'mml-compute-boundary-1 (cddr cont))))
t))
-(defun mml-make-boundary ()
- (concat (make-string (% (incf mml-multipart-number) 60) ?=)
- (if (> mml-multipart-number 17)
- (format "%x" mml-multipart-number)
+(defun mml-make-boundary (number)
+ (concat (make-string (% number 60) ?=)
+ (if (> number 17)
+ (format "%x" number)
"")
mml-base-boundary))
(when (string-match "[\"\\~/* \t\n]" value)
(setq value (prin1-to-string value)))
(insert (format " %s=%s" key value)))))
- (insert ">\n<#/" name ">\n"))
+ (insert ">\n"))
+
+(defun mml-insert-empty-tag (name &rest plist)
+ "Insert an empty MML tag described by NAME and PLIST."
+ (when (symbolp name)
+ (setq name (symbol-name name)))
+ (apply #'mml-insert-tag name plist)
+ (insert "<#/" name ">\n"))
;;; Attachment functions.
(type (mml-minibuffer-read-type file))
(description (mml-minibuffer-read-description)))
(list file type description)))
- (mml-insert-tag 'part 'type type 'filename file 'disposition "attachment"
- 'description description))
+ (mml-insert-empty-tag 'part 'type type 'filename file
+ 'disposition "attachment" 'description description))
(defun mml-attach-buffer (buffer &optional type description)
"Attach a buffer to the outgoing MIME message.
(type (mml-minibuffer-read-type buffer "text/plain"))
(description (mml-minibuffer-read-description)))
(list buffer type description)))
- (mml-insert-tag 'part 'type type 'buffer buffer 'disposition "attachment"
- 'description description))
+ (mml-insert-empty-tag 'part 'type type 'buffer buffer
+ 'disposition "attachment" 'description description))
(defun mml-attach-external (file &optional type description)
"Attach an external file into the buffer.
(type (mml-minibuffer-read-type file))
(description (mml-minibuffer-read-description)))
(list file type description)))
- (mml-insert-tag 'external 'type type 'name file 'disposition "attachment"
- 'description description))
+ (mml-insert-empty-tag 'external 'type type 'name file
+ 'disposition "attachment" 'description description))
(defun mml-insert-multipart (&optional type)
(interactive (list (completing-read "Multipart type (default mixed): "
- '(("mixed") ("alternative") ("digest") ("parallel")
- ("signed") ("encrypted"))
- nil nil "mixed")))
+ '(("mixed") ("alternative") ("digest") ("parallel")
+ ("signed") ("encrypted"))
+ nil nil "mixed")))
(or type
(setq type "mixed"))
- (mml-insert-tag "multipart" 'type type)
+ (mml-insert-empty-tag "multipart" 'type type)
+ (forward-line -1))
+
+(defun mml-insert-part (&optional type)
+ (interactive
+ (list (mml-minibuffer-read-type "")))
+ (mml-insert-tag 'part 'type type 'disposition "inline")
(forward-line -1))
(defun mml-preview (&optional raw)
- "Display current buffer with Gnus, in a new buffer.
+ "Display current buffer with Gnus, in a new buffer.
If RAW, don't highlight the article."
- (interactive "P")
- (let ((buf (current-buffer)))
- (switch-to-buffer (get-buffer-create
- (concat (if raw "*Raw MIME preview of "
- "*MIME preview of ") (buffer-name))))
- (erase-buffer)
- (insert-buffer buf)
- (if (re-search-forward
- (concat "^" (regexp-quote mail-header-separator) "\n") nil t)
- (replace-match "\n"))
- (mml-to-mime)
- (unless raw
- (run-hooks 'gnus-article-decode-hook)
- (let ((gnus-newsgroup-name "dummy"))
- (gnus-article-prepare-display)))
- (fundamental-mode)
- (setq buffer-read-only t)
- (goto-char (point-min))))
+ (interactive "P")
+ (let ((buf (current-buffer)))
+ (switch-to-buffer (get-buffer-create
+ (concat (if raw "*Raw MIME preview of "
+ "*MIME preview of ") (buffer-name))))
+ (erase-buffer)
+ (insert-buffer buf)
+ (if (re-search-forward
+ (concat "^" (regexp-quote mail-header-separator) "\n") nil t)
+ (replace-match "\n"))
+ (mml-to-mime)
+ (unless raw
+ (run-hooks 'gnus-article-decode-hook)
+ (let ((gnus-newsgroup-name "dummy"))
+ (gnus-article-prepare-display)))
+ (fundamental-mode)
+ (setq buffer-read-only t)
+ (goto-char (point-min))))
(defun mml-validate ()
"Validate the current MML document."
projects / gnus / blobdiff