+2004-04-07 Kevin Greiner <kgreiner@xpediantsolutions.com>
+ * gnus-agent.el (gnus-agent-total-fetched-hashtb): New variable.
+ (gnus-agent-with-refreshed-group): New macro.
+ (gnus-agent-rename-group): New function.
+ (gnus-agent-delete-group): New function.
+ (gnus-agent-save-group-info): Use gnus-command-method when
+ `method' parameter is nil. Don't write nil entries into the
+ active file.
+ (gnus-agent-get-group-info): New function.
+ (gnus-agent-fetch-articles): Use
+ gnus-agent-update-files-total-fetched-for to increment disk space
+ used.
+ (gnus-agent-fetch-headers, gnus-agent-save-alist): Use
+ gnus-agent-update-view-total-fetched-for to increment disk space
+ used.
+ (gnus-agent-get-local): Added optional parameters to avoid calling
+ gnus-group-real-name and gnus-find-method-for-group.
+ (gnus-agent-set-local): Delete stored entry if either min, or max,
+ are nil.
+ (gnus-agent-fetch-session): Reworded error/quit messages. On
+ quit, use gnus-agent-regenerate-group to record existance of any
+ articles fetched to disk before the quit occurred.
+ (gnus-agent-expire-group-1): Use gnus-agent-with-refreshed-group,
+ gnus-agent-update-view-total-fetched-for, and
+ gnus-agent-update-files-total-fetched-for to decrement disk space
+ used.
+ (gnus-agent-retrieve-headers): Use
+ gnus-agent-update-view-total-fetched-for to increment disk space
+ used.
+ (gnus-agent-regenerate-group): Replace gnus-group-update-group
+ with gnus-agent-update-files-total-fetched-for to decrement disk
+ space and fresh group buffer.
+ (gnus-agent-inhibit-update-total-fetched-for): New variable.
+ (gnus-agent-need-update-total-fetched-for): New variable.
+ (gnus-agent-update-files-total-fetched-for): New function.
+ (gnus-agent-update-view-total-fetched-for): New function.
+ (gnus-agent-total-fetched-for): New function.
+
+ * gnus-cache.el (gnus-cache-save-buffers): Use
+ gnus-cache-update-overview-total-fetched-for to change disk space
+ used by this group.
+ (gnus-cache-possibly-enter-article): Use
+ gnus-cache-update-file-total-fetched-for to increment disk space
+ used by this group.
+ (gnus-cache-possibly-remove-article): Use
+ gnus-cache-update-file-total-fetched-for to decrement disk space
+ used by this group.
+ (gnus-cache-generate-nov-databases): Purge total fetched cache.
+ (gnus-cache-rename-group): New function.
+ (gnus-cache-delete-group): New function.
+ (gnus-cache-inhibit-update-total-fetched-for): New variable.
+ (gnus-cache-need-update-total-fetched-for): New variable.
+ (gnus-cache-with-refreshed-group): New macro.
+ (gnus-cache-update-file-total-fetched-for): New function.
+ (gnus-cache-update-overview-total-fetched-for): New function.
+ (gnus-cache-rename-group-total-fetched-for): New function.
+ (gnus-cache-delete-group-total-fetched-for): New function.
+ (gnus-cache-total-fetched-for): New function.
+
+ * gnus-group.el (): Require gnus-sum and autoload functions to
+ resolve warnings when gnus-group.el compiled alone.
+ (gnus-group-line-format): Documented new %F
+ (size of Fetched data) group line format; identifies disk space
+ used by agent and cache.
+ (gnus-group-line-format-alist): Defined new F format.
+ (gnus-total-fetched-for): New function.
+ (gnus-group-delete-group): No longer update
+ gnus-cache-active-altered as gnus-request-delete-group now keeps
+ the cache in sync.
+ (gnus-group-list-active): Let the agent store a server's active
+ list if currently plugged.
+
+ * gnus-int.el (gnus-request-delete-group): Use
+ gnus-cache-delete-group and gnus-agent-delete-group to keep the
+ local disk in sync with the server.
+ (gnus-request-rename-group): Use
+ gnus-cache-rename-group and gnus-agent-rename-group to keep the
+ local disk in sync with the server.
+
+ * gnus-start.el (gnus-get-unread-articles): Cosmetic
+ simplification to logic.
+
+ * gnus-util.el (gnus-rename-file): New function.
+
2004-04-07 Jesper Harder <harder@ifa.au.dk>
* rfc2047.el (rfc2047-encoded-word-regexp): Remove unnecessary