Importing pgnus-0.34

[elisp/gnus.git-] / lisp / gnus-cache.el

diff --git a/lisp/gnus-cache.el b/lisp/gnus-cache.el
index bce2f54..a72ba8c 100644 (file)
--- a/lisp/gnus-cache.el
+++ b/lisp/gnus-cache.el
@@ -175,7 +175,8 @@ it's not cached."
            t                           ; The article already is saved.
          (save-excursion
            (set-buffer nntp-server-buffer)
-           (let ((gnus-use-cache nil))
+           (let ((gnus-use-cache nil)
+                 (gnus-article-decode-hook nil))
              (gnus-request-article-this-buffer number group))
            (when (> (buffer-size) 0)
              (gnus-write-buffer file)
@@ -395,7 +396,6 @@ Returns the list of articles removed."
            (cons group
                  (set-buffer (gnus-get-buffer-create
                               " *gnus-cache-overview*"))))
-      (buffer-disable-undo (current-buffer))
       ;; Insert the contents of this group's cache overview.
       (erase-buffer)
       (let ((file (gnus-cache-file-name group ".overview")))
@@ -487,7 +487,6 @@ Returns the list of articles removed."
     (gnus-cache-save-buffers)
     (save-excursion
       (set-buffer cache-buf)
-      (buffer-disable-undo (current-buffer))
       (erase-buffer)
       (insert-file-contents (or file (gnus-cache-file-name group ".overview")))
       (goto-char (point-min))
@@ -517,7 +516,6 @@ Returns the list of articles removed."
   (let ((cache-buf (gnus-get-buffer-create " *gnus-cache*")))
     (save-excursion
       (set-buffer cache-buf)
-      (buffer-disable-undo (current-buffer))
       (erase-buffer))
     (set-buffer nntp-server-buffer)
     (goto-char (point-min))
@@ -642,6 +640,8 @@ If LOW, update the lower bound instead."
     (when top
       (gnus-message 5 "Generating the cache active file...")
       (setq gnus-cache-active-hashtb (gnus-make-hashtable 123)))
+    (when (string-match "^\\(nn[^_]+\\)_" group)
+      (setq group (replace-match "\\1:" t t group)))
     ;; Separate articles from all other files and directories.
     (while files
       (if (string-match "^[0-9]+$" (file-name-nondirectory (car files)))