Synch with Gnus.

diff --git a/lisp/ChangeLog b/lisp/ChangeLog
index c058d84..898b619 100644 (file)
--- a/lisp/ChangeLog
+++ b/lisp/ChangeLog
@@ -1,3 +1,9 @@
+2000-11-14 00:48:52  ShengHuo ZHU  <zsh@cs.rochester.edu>
+
+       * gnus-bcklg.el (gnus-backlog-enter-article): Don't enter
+       nnvirtual articles.
+       (gnus-backlog-request-article): Don't request nnvirtual articles.
+
 2000-11-13 22:08:09  ShengHuo ZHU  <zsh@cs.rochester.edu>
 
        * mml2015.el (mml2015-mailcrypt-sign): Remove "-" escape.

diff --git a/lisp/gnus-bcklg.el b/lisp/gnus-bcklg.el
index 5a9cbf6..3fca805 100644 (file)
--- a/lisp/gnus-bcklg.el
+++ b/lisp/gnus-bcklg.el
@@ -61,30 +61,32 @@
        gnus-backlog-articles nil))
 
 (defun gnus-backlog-enter-article (group number buffer)
-  (gnus-backlog-setup)
-  (let ((ident (intern (concat group ":" (int-to-string number))
-                      gnus-backlog-hashtb))
-       b)
-    (if (memq ident gnus-backlog-articles)
-       ()                              ; It's already kept.
+  (when (and (numberp number)
+            (not (string-match "^nnvirtual" group)))
+    (gnus-backlog-setup)
+    (let ((ident (intern (concat group ":" (int-to-string number))
+                        gnus-backlog-hashtb))
+         b)
+      (if (memq ident gnus-backlog-articles)
+         ()                            ; It's already kept.
       ;; Remove the oldest article, if necessary.
-      (and (numberp gnus-keep-backlog)
-          (>= (length gnus-backlog-articles) gnus-keep-backlog)
+       (and (numberp gnus-keep-backlog)
+            (>= (length gnus-backlog-articles) gnus-keep-backlog)
           (gnus-backlog-remove-oldest-article))
-      (push ident gnus-backlog-articles)
-      ;; Insert the new article.
-      (save-excursion
-       (set-buffer (gnus-backlog-buffer))
-       (let (buffer-read-only)
-         (goto-char (point-max))
-         (unless (bolp)
-           (insert "\n"))
-         (setq b (point))
-         (insert-buffer-substring buffer)
-         ;; Tag the beginning of the article with the ident.
-         (if (> (point-max) b)
+       (push ident gnus-backlog-articles)
+       ;; Insert the new article.
+       (save-excursion
+         (set-buffer (gnus-backlog-buffer))
+         (let (buffer-read-only)
+           (goto-char (point-max))
+           (unless (bolp)
+             (insert "\n"))
+           (setq b (point))
+           (insert-buffer-substring buffer)
+           ;; Tag the beginning of the article with the ident.
+           (if (> (point-max) b)
              (gnus-put-text-property b (1+ b) 'gnus-backlog ident)
-           (gnus-error 3 "Article %d is blank" number)))))))
+             (gnus-error 3 "Article %d is blank" number))))))))
 
 (defun gnus-backlog-remove-oldest-article ()
   (save-excursion
@@ -127,7 +129,8 @@
          (setq gnus-backlog-articles (delq ident gnus-backlog-articles)))))))
 
 (defun gnus-backlog-request-article (group number &optional buffer)
-  (when (numberp number)
+  (when (and (numberp number)
+            (not (string-match "^nnvirtual" group)))
     (gnus-backlog-setup)
     (let ((ident (intern (concat group ":" (int-to-string number))
                         gnus-backlog-hashtb))