X-Git-Url: http://cgit.sxemacs.org/?a=blobdiff_plain;f=lisp%2Fgnus-dup.el;h=a385d0abf3a0c06746d95db60e448b1d5fad5492;hb=45cfc67cc4116983fe3e486032d55973a1d532f0;hp=e0265e3599916af2d80fa177acfc4e62969f118c;hpb=262b0ce87e9909bda20a56b6c382974168695e70;p=gnus

diff --git a/lisp/gnus-dup.el b/lisp/gnus-dup.el
index e0265e359..a385d0abf 100644
--- a/lisp/gnus-dup.el
+++ b/lisp/gnus-dup.el
@@ -1,7 +1,8 @@
 ;;; gnus-dup.el --- suppression of duplicate articles in Gnus
-;; Copyright (C) 1996,97 Free Software Foundation, Inc.
+;; Copyright (C) 1996, 1997, 1998, 1999, 2000
+;;        Free Software Foundation, Inc.
 
-;; Author: Lars Magne Ingebrigtsen <larsi@ifi.uio.no>
+;; Author: Lars Magne Ingebrigtsen <larsi@gnus.org>
 ;; Keywords: news
 
 ;; This file is part of GNU Emacs.
@@ -98,7 +99,7 @@ seen in the same session."
   "Save the duplicate suppression list."
   (when (and gnus-save-duplicate-list
 	     gnus-dup-list-dirty)
-    (nnheader-temp-write gnus-duplicate-file
+    (with-temp-file gnus-duplicate-file
       (gnus-prin1 `(setq gnus-dup-list ',gnus-dup-list))))
   (setq gnus-dup-list-dirty nil))
 
@@ -112,7 +113,7 @@ seen in the same session."
     (gnus-dup-open))
   (setq gnus-dup-list-dirty t)		; mark list for saving
   (let ((data gnus-newsgroup-data)
- 	datum msgid)
+	datum msgid)
     ;; Enter the Message-IDs of all read articles into the list
     ;; and hash table.
     (while (setq datum (pop data))
@@ -120,11 +121,11 @@ seen in the same session."
 		 (> (gnus-data-number datum) 0)
 		 (not (memq (gnus-data-number datum) gnus-newsgroup-unreads))
 		 (not (= (gnus-data-mark datum) gnus-canceled-mark))
- 		 (setq msgid (mail-header-id (gnus-data-header datum)))
- 		 (not (nnheader-fake-message-id-p msgid))
- 		 (not (intern-soft msgid gnus-dup-hashtb)))
+		 (setq msgid (mail-header-id (gnus-data-header datum)))
+		 (not (nnheader-fake-message-id-p msgid))
+		 (not (intern-soft msgid gnus-dup-hashtb)))
 	(push msgid gnus-dup-list)
- 	(intern msgid gnus-dup-hashtb))))
+	(intern msgid gnus-dup-hashtb))))
   ;; Chop off excess Message-IDs from the list.
   (let ((end (nthcdr gnus-duplicate-list-length gnus-dup-list)))
     (when end
@@ -136,6 +137,8 @@ seen in the same session."
     (gnus-dup-open))
   (gnus-message 6 "Suppressing duplicates...")
   (let ((headers gnus-newsgroup-headers)
+	(auto (and gnus-newsgroup-auto-expire
+		   (memq gnus-duplicate-mark gnus-auto-expirable-marks)))
 	number header)
     (while (setq header (pop headers))
       (when (and (intern-soft (mail-header-id header) gnus-dup-hashtb)
@@ -143,13 +146,16 @@ seen in the same session."
 	(setq gnus-newsgroup-unreads
 	      (delq (setq number (mail-header-number header))
 		    gnus-newsgroup-unreads))
-	(push (cons number gnus-duplicate-mark)
-	      gnus-newsgroup-reads))))
+	(if (not auto)
+	    (push (cons number gnus-duplicate-mark) gnus-newsgroup-reads)
+	  (push number gnus-newsgroup-expirable)
+	  (push (cons number gnus-expirable-mark) gnus-newsgroup-reads)))))
   (gnus-message 6 "Suppressing duplicates...done"))
 
 (defun gnus-dup-unsuppress-article (article)
   "Stop suppression of ARTICLE."
-  (let ((id (mail-header-id (gnus-data-header (gnus-data-find article)))))
+  (let* ((header (gnus-data-header (gnus-data-find article)))
+	 (id     (when header (mail-header-id header))))
     (when id
       (setq gnus-dup-list-dirty t)
       (setq gnus-dup-list (delete id gnus-dup-list))