Adds rel="nofollow" string to all HTML A elements in content.

Display all RSS items in a HTML ordered list.

Sets a cookie for a user who just logged in. This function is deprecated.

Generates an excerpt from the content, if needed.

Fires before the administration menu loads in the admin.

Filters rewrite rules used for author archives.

Filters the category link.

Filters the current comment author for use in a feed.

Fires when a comment is attempted on a post that has comments closed.

Fires before the comment flood message is triggered.