+;;; Posting styles.
+
+(defun gnus-configure-posting-styles ()
+ "Configure posting styles according to `gnus-posting-styles'."
+ (unless gnus-inhibit-posting-styles
+ (let ((group (or gnus-newsgroup-name ""))
+ (styles gnus-posting-styles)
+ style match variable attribute value v results
+ filep name address element)
+ ;; If the group has a posting-style parameter, add it at the end with a
+ ;; regexp matching everything, to be sure it takes precedence over all
+ ;; the others.
+ (when gnus-newsgroup-name
+ (let ((tmp-style (gnus-group-find-parameter group 'posting-style t)))
+ (when tmp-style
+ (setq styles (append styles (list (cons ".*" tmp-style)))))))
+ ;; Go through all styles and look for matches.
+ (dolist (style styles)
+ (setq match (pop style))
+ (goto-char (point-min))
+ (when (cond
+ ((stringp match)
+ ;; Regexp string match on the group name.
+ (string-match match group))
+ ((eq match 'header)
+ (and (gnus-buffer-live-p gnus-article-copy)
+ (with-current-buffer gnus-article-copy
+ (let ((header (message-fetch-field (pop style))))
+ (and header
+ (string-match (pop style) header))))))
+ ((or (symbolp match)
+ (gnus-functionp match))
+ (cond
+ ((gnus-functionp match)
+ ;; Function to be called.
+ (funcall match))
+ ((boundp match)
+ ;; Variable to be checked.
+ (symbol-value match))))
+ ((listp match)
+ ;; This is a form to be evaled.
+ (eval match)))
+ ;; We have a match, so we set the variables.
+ (dolist (attribute style)
+ (setq element (pop attribute)
+ variable nil
+ filep nil)
+ (setq value
+ (cond
+ ((eq (car attribute) ':file)
+ (setq filep t)
+ (cadr attribute))
+ ((eq (car attribute) :value)
+ (cadr attribute))
+ (t
+ (car attribute))))
+ ;; We get the value.
+ (setq v
+ (cond
+ ((stringp value)
+ value)
+ ((or (symbolp value)
+ (gnus-functionp value))
+ (cond ((gnus-functionp value)
+ (funcall value))
+ ((boundp value)
+ (symbol-value value))))
+ ((listp value)
+ (eval value))))
+ ;; Translate obsolescent value.
+ (when (eq element 'signature-file)
+ (setq element 'signature
+ filep t))
+ ;; Get the contents of file elems.
+ (when (and filep v)
+ (setq v (with-temp-buffer
+ (insert-file-contents v)
+ (buffer-string))))
+ (setq results (delq (assoc element results) results))
+ (push (cons element v) results))))
+ ;; Now we have all the styles, so we insert them.
+ (setq name (assq 'name results)
+ address (assq 'address results))
+ (setq results (delq name (delq address results)))
+ (make-local-variable 'message-setup-hook)
+ (dolist (result results)
+ (add-hook 'message-setup-hook
+ (cond
+ ((eq 'eval (car result))
+ 'ignore)
+ ((eq 'body (car result))
+ `(lambda ()
+ (save-excursion
+ (message-goto-body)
+ (insert ,(cdr result)))))
+ ((eq 'signature (car result))
+ (set (make-local-variable 'message-signature) nil)
+ (set (make-local-variable 'message-signature-file) nil)
+ (if (not (cdr result))
+ 'ignore
+ `(lambda ()
+ (save-excursion
+ (let ((message-signature ,(cdr result)))
+ (when message-signature
+ (message-insert-signature)))))))
+ (t
+ (let ((header
+ (if (symbolp (car result))
+ (capitalize (symbol-name (car result)))
+ (car result))))
+ `(lambda ()
+ (save-excursion
+ (message-remove-header ,header)
+ (let ((value ,(cdr result)))
+ (when value
+ (message-goto-eoh)
+ (insert ,header ": " value "\n"))))))))))
+ (when (or name address)
+ (add-hook 'message-setup-hook
+ `(lambda ()
+ (set (make-local-variable 'user-mail-address)
+ ,(or (cdr address) user-mail-address))
+ (let ((user-full-name ,(or (cdr name) (user-full-name)))
+ (user-mail-address
+ ,(or (cdr address) user-mail-address)))
+ (save-excursion
+ (message-remove-header "From")
+ (message-goto-eoh)
+ (insert "From: " (message-make-from) "\n")))))))))
+
+
+;;; @ for MIME Edit mode
+;;;
+
+(defun gnus-maybe-setup-default-charset ()
+ (let ((charset
+ (and (boundp 'gnus-summary-buffer)
+ (buffer-live-p gnus-summary-buffer)
+ (save-excursion
+ (set-buffer gnus-summary-buffer)
+ default-mime-charset))))
+ (if charset
+ (progn
+ (make-local-variable 'default-mime-charset)
+ (setq default-mime-charset charset)
+ ))))
+
+
+;;; @ for MIME view mode
+;;;
+
+(defun gnus-following-method (buf)
+ (gnus-setup-message 'reply-yank
+ (set-buffer buf)
+ (if (message-news-p)
+ (message-followup)
+ (message-reply nil 'wide))
+ (let ((message-reply-buffer buf))
+ (message-yank-original))
+ (message-goto-body))
+ (kill-buffer buf))
+
+
projects / elisp / gnus.git- / blobdiff