X-Git-Url: http://cgit.sxemacs.org/?a=blobdiff_plain;f=lisp%2Fnnmail.el;h=8ccd7b02a16ff3e084f2fb71ce439b89ae523697;hb=79a508f1f7f8e13b242201273ffb8ce266e88b90;hp=3e6cee82521b48379276a4acbba72416445e2c44;hpb=a4cc1a7862f0e7e0eba0acadfe8ffad990e4fe41;p=gnus diff --git a/lisp/nnmail.el b/lisp/nnmail.el index 3e6cee825..8ccd7b02a 100644 --- a/lisp/nnmail.el +++ b/lisp/nnmail.el @@ -25,7 +25,7 @@ ;;; Code: -;; For Emacs < 22.2. +;; For Emacs <22.2 and XEmacs. (eval-and-compile (unless (fboundp 'declare-function) (defmacro declare-function (&rest r)))) @@ -104,7 +104,9 @@ mail belongs in that group. 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))) @@ -225,7 +227,7 @@ Example: In this case, articles containing the string \"boss\" in the To or the From header will be expired to the group \"nnfolder:Work\"; -articles containing the sting \"IMPORTANT\" in the Subject header will +articles containing the string \"IMPORTANT\" in the Subject header will be expired to the group \"nnfolder:IMPORTANT.YYYY.MMM\"; and everything else will be expired to \"nnfolder:Archive-YYYY\"." :version "22.1" @@ -963,7 +965,7 @@ If SOURCE is a directory spec, try to return the group name component." (goto-char end))) count)) -(defun nnmail-process-mmdf-mail-format (func artnum-func) +(defun nnmail-process-mmdf-mail-format (func artnum-func &optional junk-func) (let ((delim "^\^A\^A\^A\^A$") (case-fold-search t) (count 0) @@ -1011,7 +1013,7 @@ If SOURCE is a directory spec, try to return the group name component." (narrow-to-region start (point)) (goto-char (point-min)) (incf count) - (nnmail-check-duplication message-id func artnum-func) + (nnmail-check-duplication message-id func artnum-func junk-func) (setq end (point-max)))) (goto-char end) (forward-line 2))) @@ -1056,7 +1058,7 @@ If SOURCE is a directory spec, try to return the group name component." "Non-nil means group names are not encoded.") (defun nnmail-split-incoming (incoming func &optional exit-func - group artnum-func) + group artnum-func junk-func) "Go through the entire INCOMING file and pick out each individual mail. FUNC will be called with the buffer narrowed to each mail. INCOMING can also be a buffer object. In that case, the mail @@ -1087,7 +1089,8 @@ will be copied over from that buffer." (looking-at "BABYL OPTIONS:")) (nnmail-process-babyl-mail-format func artnum-func)) ((looking-at "\^A\^A\^A\^A") - (nnmail-process-mmdf-mail-format func artnum-func)) + (nnmail-process-mmdf-mail-format + func artnum-func junk-func)) ((looking-at "Return-Path:") (nnmail-process-maildir-mail-format func artnum-func)) (t @@ -1096,7 +1099,7 @@ will be copied over from that buffer." (funcall exit-func)) (kill-buffer (current-buffer)))))) -(defun nnmail-article-group (func &optional trace) +(defun nnmail-article-group (func &optional trace junk-func) "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 (or nnmail-split-methods '(("bogus" "")))) @@ -1144,28 +1147,41 @@ FUNC will be called with the group name to determine the article number." (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 ;; see anything else to do... - (let (elem) - (while (setq elem (car (memq 'junk split))) - (setq split (delq elem split)))) + (when (and (memq 'junk split) + junk-func) + (funcall junk-func 'junk)) + (setq split (delq 'junk split)) (when split (setq group-art (mapcar @@ -1609,10 +1625,6 @@ See the documentation for the variable `nnmail-split-fancy' for details." (setq nnmail-cache-buffer nil) (gnus-kill-buffer (current-buffer))))) -;; Compiler directives. -(defvar group) -(defvar group-art-list) -(defvar group-art) (defun nnmail-cache-insert (id grp &optional subject sender) (when (stringp id) ;; this will handle cases like `B r' where the group is nil @@ -1714,7 +1726,8 @@ See the Info node `(gnus)Fancy Mail Splitting' for more details." (message-narrow-to-head) (message-fetch-field header)))) -(defun nnmail-check-duplication (message-id func artnum-func) +(defun nnmail-check-duplication (message-id func artnum-func + &optional junk-func) (run-hooks 'nnmail-prepare-incoming-message-hook) ;; If this is a duplicate message, then we do not save it. (let* ((duplication (nnmail-cache-id-exists-p message-id)) @@ -1739,7 +1752,8 @@ See the Info node `(gnus)Fancy Mail Splitting' for more details." (cond ((not duplication) (funcall func (setq group-art - (nreverse (nnmail-article-group artnum-func)))) + (nreverse (nnmail-article-group + artnum-func nil junk-func)))) (nnmail-cache-insert message-id (caar group-art))) ((eq action 'delete) (setq group-art nil)) @@ -1858,9 +1872,12 @@ See the Info node `(gnus)Fancy Mail Splitting' for more details." (run-hooks 'nnmail-post-get-new-mail-hook)))) (defun nnmail-expired-article-p (group time force &optional inhibit) - "Say whether an article that is TIME old in GROUP should be expired." + "Say whether an article that is TIME old in GROUP should be expired. +If TIME is nil, then return the cutoff time for oldness instead." (if force - t + (if (null time) + (current-time) + t) (let ((days (or (and nnmail-expiry-wait-function (funcall nnmail-expiry-wait-function group)) nnmail-expiry-wait))) @@ -1871,14 +1888,18 @@ See the Info node `(gnus)Fancy Mail Splitting' for more details." nil) ((eq days 'immediate) ;; We expire all articles on sight. - t) + (if (null time) + (current-time) + t)) ((equal time '(0 0)) ;; This is an ange-ftp group, and we don't have any dates. nil) ((numberp days) (setq days (days-to-time days)) ;; Compare the time with the current time. - (ignore-errors (time-less-p days (time-since time)))))))) + (if (null time) + (time-subtract (current-time) days) + (ignore-errors (time-less-p days (time-since time))))))))) (declare-function gnus-group-mark-article-read "gnus-group" (group article)) @@ -1893,7 +1914,7 @@ See the Info node `(gnus)Fancy Mail Splitting' for more details." (unless (eq target 'delete) (when (or (gnus-request-group target) (gnus-request-create-group target)) - (let ((group-art (gnus-request-accept-article target nil nil t))) + (let ((group-art (gnus-request-accept-article target nil t t))) (when (consp group-art) (gnus-group-mark-article-read target (cdr group-art))))))))