Synch with Oort Gnus.

diff --git a/lisp/ChangeLog b/lisp/ChangeLog
index ee9ef51..2f67ce6 100644 (file)
--- a/lisp/ChangeLog
+++ b/lisp/ChangeLog
@@ -1,3 +1,8 @@
+2002-02-08  ShengHuo ZHU  <zsh@cs.rochester.edu>
+
+       * gnus-agent.el (gnus-agent-braid-nov): Find the first article to
+       copy.
+
 2002-02-07  Paul Jarc  <prj@po.cwru.edu>
 
        * gnus-util.el (gnus-split-references): Allow (broken) Message-IDs

diff --git a/lisp/gnus-agent.el b/lisp/gnus-agent.el
index 6b07dea..3030d36 100644 (file)
--- a/lisp/gnus-agent.el
+++ b/lisp/gnus-agent.el
@@ -1110,46 +1110,41 @@ the actual number of articles toggled is returned."
       (insert-buffer-substring gnus-agent-overview-buffer b e))))
 
 (defun gnus-agent-braid-nov (group articles file)
-  (set-buffer gnus-agent-overview-buffer)
-  (goto-char (point-min))
-  (set-buffer nntp-server-buffer)
-  (erase-buffer)
-  (nnheader-insert-file-contents file)
-  (goto-char (point-max))
-  (if (or (= (point-min) (point-max))
-         (progn
-           (forward-line -1)
-           (< (read (current-buffer)) (car articles))))
-      ;; We have only headers that are after the older headers,
-      ;; so we just append them.
-      (progn
-       (goto-char (point-max))
-       (insert-buffer-substring gnus-agent-overview-buffer))
-    ;; We do it the hard way.
-    (nnheader-find-nov-line (car articles))
-    (gnus-agent-copy-nov-line (car articles))
-    (pop articles)
-    (while (and articles
-               (not (eobp)))
-      (while (and (not (eobp))
-                 (< (read (current-buffer)) (car articles)))
-       (forward-line 1))
-      (beginning-of-line)
-      (unless (eobp)
-       (gnus-agent-copy-nov-line (car articles))
-       (setq articles (cdr articles))))
+  (let (start last)
+    (set-buffer gnus-agent-overview-buffer)
+    (goto-char (point-min))
+    (set-buffer nntp-server-buffer)
+    (erase-buffer)
+    (nnheader-insert-file-contents file)
+    (goto-char (point-max))
+    (unless (or (= (point-min) (point-max))
+               (progn
+                 (forward-line -1)
+                 (< (setq last (read (current-buffer))) (car articles))))
+      ;; We do it the hard way.
+      (nnheader-find-nov-line (car articles))
+      (gnus-agent-copy-nov-line (pop articles))
+      (while (and articles
+                 (not (eobp)))
+       (while (and (not (eobp))
+                   (< (read (current-buffer)) (car articles)))
+         (forward-line 1))
+       (beginning-of-line)
+       (unless (eobp)
+         (gnus-agent-copy-nov-line (pop articles)))))
+    ;; Copy the rest lines
     (set-buffer nntp-server-buffer)
+    (goto-char (point-max))
     (when articles
-      (let (b e)
+      (when last
        (set-buffer gnus-agent-overview-buffer)
-       (setq b (point)
-             e (point-max))
        (while (and (not (eobp))
-                   (<= (read (current-buffer)) (car articles)))
-         (forward-line 1)
-         (setq b (point)))
-       (set-buffer nntp-server-buffer)
-       (insert-buffer-substring gnus-agent-overview-buffer b e)))))
+                   (<= (read (current-buffer)) last))
+         (forward-line 1))
+       (beginning-of-line)
+       (setq start (point))
+       (set-buffer nntp-server-buffer))
+      (insert-buffer-substring gnus-agent-overview-buffer start))))
 
 (defun gnus-agent-load-alist (group &optional dir)
   "Load the article-state alist for GROUP."