Displays list of revisions.

Displays slug form fields.

Displays post tags form fields.

Displays trackback links form fields.

Start preview theme output buffer.

Callback function for ob_start() to capture all links in the theme.

Manipulates preview theme links in order to control and maintain location.

Removes a meta box from one or more screens.

Adds a group or set of groups to the list of global groups.

Adds a group or set of groups to the list of non-persistent groups.