(gnus-agent-max-fetch-size)

[gnus] / lisp / nnagent.el

diff --git a/lisp/nnagent.el b/lisp/nnagent.el
index a65bbfd..21b9f97 100644 (file)
--- a/lisp/nnagent.el
+++ b/lisp/nnagent.el
@@ -130,11 +130,17 @@
 
 (deffoo nnagent-retrieve-headers (articles &optional group server fetch-old)
   (let ((file (gnus-agent-article-name ".overview" group))
-       arts n)
+       arts n first)
     (save-excursion
       (gnus-agent-load-alist group)
-      (setq arts (gnus-sorted-difference 
+      (setq arts (gnus-sorted-difference
                  articles (mapcar 'car gnus-agent-article-alist)))
+      ;; Assume that articles with smaller numbers than the first one
+      ;; Agent knows are gone.
+      (setq first (caar gnus-agent-article-alist))
+      (when first 
+       (while (and arts (< (car arts) first))
+         (pop arts)))
       (set-buffer nntp-server-buffer)
       (erase-buffer)
       (nnheader-insert-nov-file file (car articles))
@@ -145,7 +151,7 @@
          (when (> n (car arts))
            (beginning-of-line))
          (while (and arts (> n (car arts)))
-           (insert (format 
+           (insert (format
                     "%d\t[Undownloaded article %d]\tGnus Agent\t\t\t\n"
                     (car arts) (car arts)))
            (pop arts))