;;; nnmail.el --- mail support functions for the Gnus mail backends
-;; Copyright (C) 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003,
-;; 2004, 2005, 2006, 2007, 2008, 2009, 2010 Free Software Foundation, Inc.
+;; Copyright (C) 1995-2011 Free Software Foundation, Inc.
;; Author: Lars Magne Ingebrigtsen <larsi@gnus.org>
;; Keywords: news, mail
;;; Code:
-;; For Emacs < 22.2.
+;; For Emacs <22.2 and XEmacs.
(eval-and-compile
(unless (fboundp 'declare-function) (defmacro declare-function (&rest r))))
The last element should always have \"\" as the regexp.
-This variable can also have a function as its value."
+This variable can also have a function as its value, and it can
+also have a fancy split method as its value. See
+`nnmail-split-fancy' for an explanation of that syntax."
:group 'nnmail-split
:type '(choice (repeat :tag "Alist" (group (string :tag "Name")
(choice regexp function)))
(run-hooks 'nnmail-split-hook)
(when (setq nnmail-split-tracing trace)
(setq nnmail-split-trace nil))
- (if (and (symbolp nnmail-split-methods)
- (fboundp nnmail-split-methods))
- (let ((split
- (condition-case error-info
- ;; `nnmail-split-methods' is a function, so we
- ;; just call this function here and use the
- ;; result.
- (or (funcall nnmail-split-methods)
- (and (not nnmail-inhibit-default-split-group)
- '("bogus")))
- (error
- (nnheader-message
- 5 "Error in `nnmail-split-methods'; using `bogus' mail group: %S" error-info)
- (sit-for 1)
- '("bogus")))))
+ (if (or (and (symbolp nnmail-split-methods)
+ (fboundp nnmail-split-methods))
+ (and (listp nnmail-split-methods)
+ ;; Not a regular split method, so it has to be a
+ ;; fancy one.
+ (not (let ((top-element (car-safe nnmail-split-methods)))
+ (and (= 2 (length top-element))
+ (stringp (nth 0 top-element))
+ (stringp (nth 1 top-element)))))))
+ (let* ((method-function
+ (if (and (symbolp nnmail-split-methods)
+ (fboundp nnmail-split-methods))
+ nnmail-split-methods
+ 'nnmail-split-fancy))
+ (split
+ (condition-case error-info
+ ;; `nnmail-split-methods' is a function, so we
+ ;; just call this function here and use the
+ ;; result.
+ (or (funcall method-function)
+ (and (not nnmail-inhibit-default-split-group)
+ '("bogus")))
+ (error
+ (nnheader-message
+ 5 "Error in `nnmail-split-methods'; using `bogus' mail group: %S" error-info)
+ (sit-for 1)
+ '("bogus")))))
(setq split (mm-delete-duplicates split))
;; The article may be "cross-posted" to `junk'. What
;; to do? Just remove the `junk' spec. Don't really
;;; Utility functions
(declare-function gnus-activate-group "gnus-start"
- (group &optional scan dont-check method))
+ (group &optional scan dont-check method dont-sub-check))
(defun nnmail-do-request-post (accept-func &optional server)
"Utility function to directly post a message to an nnmail-derived group.
(when (or (gnus-request-group target)
(gnus-request-create-group target))
(let ((group-art (gnus-request-accept-article target nil nil t)))
- (when (consp group-art)
+ (when (and (consp group-art)
+ (cdr group-art))
(gnus-group-mark-article-read target (cdr group-art))))))))
(defun nnmail-fancy-expiry-target (group)