Filters the names and labels of the default image sizes.

Filters the first-row list of TinyMCE buttons (Visual tab).

Filters the second-row list of TinyMCE buttons (Visual tab).

Filters the third-row list of TinyMCE buttons (Visual tab).

Filters the fourth-row list of TinyMCE buttons (Visual tab).

Filters the arguments used to generate a Pages drop-down element.

Filters the default Plupload settings.

Filters text before named entities are converted into numbered entities.

Filters whether to print the styles queued too late for the HTML head.

Filters the Quicktags settings.