;;; nnmail.el --- mail support functions for the Gnus mail backends
-;; Copyright (C) 1995, 1996, 1997, 1998, 1999, 2000, 2001
+;; Copyright (C) 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002
;; Free Software Foundation, Inc.
;; Author: Lars Magne Ingebrigtsen <larsi@gnus.org>
"Various mail options."
:group 'nnmail)
-(defcustom nnmail-split-methods
- '(("mail.misc" ""))
+(defcustom nnmail-split-methods '(("mail.misc" ""))
"*Incoming mail will be split according to this variable.
If you'd like, for instance, one mail group for mail from the
\(FIELD VALUE [- RESTRICT [- RESTRICT [...]]] SPLIT): If the message
field FIELD (a regexp) contains VALUE (a regexp), store the messages
as specified by SPLIT. If RESTRICT (a regexp) matches some string
- after FIELD and before the end of the matched VALUE, return NIL,
+ after FIELD and before the end of the matched VALUE, return nil,
otherwise process SPLIT. Multiple RESTRICTs add up, further
restricting the possibility of processing SPLIT.
(const warn)
(const delete)))
-(defcustom nnmail-extra-headers nil
+(defcustom nnmail-extra-headers '(To Newsgroups)
"*Extra headers to parse."
:version "21.1"
:group 'nnmail
:group 'nnmail
:type 'integer)
+(defcustom nnmail-mail-splitting-charset nil
+ "Default charset to be used when splitting incoming mail."
+ :group 'nnmail
+ :type 'symbol)
+
;;; Internal variables.
(defvar nnmail-article-buffer " *nnmail incoming*"
(defsubst nnmail-search-unix-mail-delim ()
"Put point at the beginning of the next Unix mbox message."
- ;; Algorithm used to find the the next article in the
+ ;; Algorithm used to find the next article in the
;; brain-dead Unix mbox format:
;;
;; 1) Search for "^From ".
(defun nnmail-search-unix-mail-delim-backward ()
"Put point at the beginning of the current Unix mbox message."
- ;; Algorithm used to find the the next article in the
+ ;; Algorithm used to find the next article in the
;; brain-dead Unix mbox format:
;;
;; 1) Search for "^From ".
(defun nnmail-article-group (func &optional trace)
"Look at the headers and return an alist of groups that match.
FUNC will be called with the group name to determine the article number."
- (let ((methods nnmail-split-methods)
+ (let ((methods (or nnmail-split-methods '(("bogus" ""))))
(obuf (current-buffer))
(beg (point-min))
end group-art method grp)
(erase-buffer)
;; Copy the headers into the work buffer.
(insert-buffer-substring obuf beg end)
+ ;; Decode MIME headers and charsets.
+ (let ((mail-parse-charset nnmail-mail-splitting-charset))
+ (mail-decode-encoded-word-region (point-min) (point-max)))
;; Fold continuation lines.
(goto-char (point-min))
(while (re-search-forward "\\(\r?\n[ \t]+\\)+" nil t)
(or (funcall nnmail-split-methods)
'("bogus"))
(error
- (nnheader-message 5
- "Error in `nnmail-split-methods'; using `bogus' mail group")
+ (nnheader-message
+ 5 "Error in `nnmail-split-methods'; using `bogus' mail group")
(sit-for 1)
'("bogus")))))
(setq split (gnus-remove-duplicates split))
(funcall func (car method)))))))))
;; Produce a trace if non-empty.
(when (and trace nnmail-split-trace)
- (let ((trace (nreverse nnmail-split-trace))
- (restore (current-buffer)))
+ (let ((restore (current-buffer)))
(nnheader-set-temp-buffer "*Split Trace*")
(gnus-add-buffer)
- (while trace
- (insert (car trace) "\n")
- (setq trace (cdr trace)))
+ (dolist (trace (nreverse nnmail-split-trace))
+ (prin1 trace (current-buffer))
+ (insert "\n"))
(goto-char (point-min))
(gnus-configure-windows 'split-trace)
(set-buffer restore)))
;; A group name. Do the \& and \N subs into the string.
((stringp split)
(when nnmail-split-tracing
- (push (format "\"%s\"" split) nnmail-split-trace))
+ (push split nnmail-split-trace))
(list (nnmail-expand-newtext split)))
;; Junk the message.
(while (and (goto-char end-point)
(re-search-backward (cdr cached-pair) nil t))
(when nnmail-split-tracing
- (push (cdr cached-pair) nnmail-split-trace))
+ (push split nnmail-split-trace))
(let ((split-rest (cddr split))
(end (match-end 0))
- ;; The searched regexp is \(\(FIELD\).*\)\(VALUE\). So,
- ;; start-of-value is the the point just before the
- ;; beginning of the value, whereas after-header-name is
- ;; the point just after the field name.
+ ;; The searched regexp is \(\(FIELD\).*\)\(VALUE\).
+ ;; So, start-of-value is the point just before the
+ ;; beginning of the value, whereas after-header-name
+ ;; is the point just after the field name.
(start-of-value (match-end 1))
(after-header-name (match-end 2)))
;; Start the next search just before the beginning of the
(let ((value (nth 1 split)))
(if (symbolp value)
(setq value (cdr (assq value nnmail-split-abbrev-alist))))
- ;; Someone might want to do a \N sub on this match, so get the
+ ;; Someone might want to do a \N sub on this match, so get the
;; correct match positions.
(re-search-backward value start-of-value))
(dolist (sp (nnmail-split-it (car split-rest)))