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-rw-r--r--lisp/gnus/gnus-registry.el14
1 files changed, 14 insertions, 0 deletions
diff --git a/lisp/gnus/gnus-registry.el b/lisp/gnus/gnus-registry.el
index f6c0daaaa93..a44986e2499 100644
--- a/lisp/gnus/gnus-registry.el
+++ b/lisp/gnus/gnus-registry.el
@@ -321,6 +321,20 @@ This is not required after changing `gnus-registry-cache-file'."
(gnus-message 5 "Saving Gnus registry (size %d) to %s...done"
(registry-size db) file)))
+(defun gnus-registry-remove-ignored ()
+ (interactive)
+ (let* ((db gnus-registry-db)
+ (grouphashtb (registry-lookup-secondary db 'group))
+ (old-size (registry-size db)))
+ (registry-reindex db)
+ (loop for k being the hash-keys of grouphashtb
+ using (hash-values v)
+ when (gnus-registry-ignore-group-p k)
+ do (registry-delete db v nil))
+ (registry-reindex db)
+ (gnus-message 4 "Removed %d ignored entries from the Gnus registry"
+ (- old-size (registry-size db)))))
+
;; article move/copy/spool/delete actions
(defun gnus-registry-action (action data-header from &optional to method)
(let* ((id (mail-header-id data-header))