Function: Disables autocomplete on the ‘post’ form (Add/Edit Post screens) for WebKit browsers, as they disregard the autocomplete setting on the editor textarea. That can break the editor when the user navigates to it with the browser’s Back button. See #28037

Function: Display JavaScript on the page.

Function: Display plugins text for the ClassicPress news widget.

Function: This was once used to move child posts to a new parent.

Function: Add a top-level menu page in the ‘objects’ section.

Function: Add a top-level menu page in the ‘utility’ section.

Function: Retrieves the screen icon (no longer used in 3.8+).

Function: Deprecated dashboard widget controls.