* gnus-start.el (gnus-convert-old-newsrc): Fixed numeric

[gnus] / lisp / nnagent.el

diff --git a/lisp/nnagent.el b/lisp/nnagent.el
index 3d7ac9a..5d5cd2a 100644 (file)
--- a/lisp/nnagent.el
+++ b/lisp/nnagent.el
@@ -1,6 +1,6 @@
 ;;; nnagent.el --- offline backend for Gnus
 
-;; Copyright (C) 1997, 1998, 1999, 2000, 2001
+;; Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002
 ;;        Free Software Foundation, Inc.
 
 ;; Author: Lars Magne Ingebrigtsen <larsi@gnus.org>
@@ -103,7 +103,7 @@
 
 (defun nnagent-request-type (group article)
   (unless (stringp article)
-    (let ((gnus-plugged t))
+    (let ((gnus-agent nil))
       (if (not (gnus-check-backend-function
                'request-type (car gnus-command-method)))
          'unknown
@@ -122,35 +122,48 @@
 
 (deffoo nnagent-request-set-mark (group action server)
   (with-temp-buffer
-    (insert (format "(%s-request-set-mark \"%s\" '%s \"%s\")\n"
-                   (nth 0 gnus-command-method) group action
-                   (or server (nth 1 gnus-command-method))))
+    (insert "(gnus-agent-synchronize-group-flags \""
+           group 
+           "\" '")
+    (gnus-pp action)
+    (insert " \""
+           (gnus-method-to-server gnus-command-method)
+           "\"")
+    (insert ")\n")
     (append-to-file (point-min) (point-max) (gnus-agent-lib-file "flags")))
   nil)
 
 (deffoo nnagent-retrieve-headers (articles &optional group server fetch-old)
   (let ((file (gnus-agent-article-name ".overview" group))
-       (arts articles) n)
+       arts n first)
     (save-excursion
+      (gnus-agent-load-alist group)
+      (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-file-contents file)
-      (goto-char (point-min)) 
-      (while (and arts (not (eobp)))
-       (cond 
-        ((looking-at "[0-9]")
+      (nnheader-insert-nov-file file (car articles))
+      (goto-char (point-min))
+      (gnus-parse-without-error
+       (while (and arts (not (eobp)))
          (setq n (read (current-buffer)))
-         (if (> n (car arts))
-             (beginning-of-line))
+         (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))
-         (if (= n (car arts))
-           (pop arts))))
-       (forward-line 1))
-      (while (and arts)
+         (when (and arts (= n (car arts)))
+           (pop arts))
+         (forward-line 1)))
+      (while arts
        (insert (format
                 "%d\t[Undownloaded article %d]\tGnus Agent\t\t\t\n"
                 (car arts) (car arts)))
@@ -165,6 +178,9 @@
        t)
       'nov)))
 
+(deffoo nnagent-request-expire-articles (articles group &optional server force)
+  articles)
+
 (deffoo nnagent-request-group (group &optional server dont-check)
   (nnoo-parent-function 'nnagent 'nnml-request-group
                        (list group (nnagent-server server) dont-check)))
@@ -189,10 +205,6 @@
   (nnoo-parent-function 'nnagent 'nnml-request-delete-group
                        (list group force (nnagent-server server))))
 
-(deffoo nnagent-request-expire-articles (articles group &optional server force)
-  (nnoo-parent-function 'nnagent 'nnml-request-expire-articles
-                       (list articles group (nnagent-server server) force)))
-
 (deffoo nnagent-request-list (&optional server)
   (nnoo-parent-function 'nnagent 'nnml-request-list
                        (list (nnagent-server server))))
@@ -202,10 +214,10 @@
                        (list (nnagent-server server))))
 
 (deffoo nnagent-request-move-article
-    (article group server accept-form &optional last)
+    (article group server accept-form &optional last move-is-internal)
   (nnoo-parent-function 'nnagent 'nnml-request-move-article
                        (list article group (nnagent-server server)
-                             accept-form last)))
+                             accept-form last move-is-internal)))
 
 (deffoo nnagent-request-rename-group (group new-name &optional server)
   (nnoo-parent-function 'nnagent 'nnml-request-rename-group
@@ -240,4 +252,5 @@
 
 (provide 'nnagent)
 
+;;; arch-tag: af710b77-f816-4969-af31-6fd94fb42245
 ;;; nnagent.el ends here