public function wp_editPage( $args ) {
		// Items will be escaped in mw_editPost.
		$page_id  = (int) $args[1];
		$username = $args[2];
		$password = $args[3];
		$content  = $args[4];
		$publish  = $args[5];

		$escaped_username = $this->escape( $username );
		$escaped_password = $this->escape( $password );

		$user = $this->login( $escaped_username, $escaped_password );
		if ( ! $user ) {
			return $this->error;
		}

		/** This action is documented in wp-includes/class-wp-xmlrpc-server.php */
		do_action( 'xmlrpc_call', 'wp.editPage' );

		// Get the page data and make sure it is a page.
		$actual_page = get_post( $page_id, ARRAY_A );
		if ( ! $actual_page || ( $actual_page['post_type'] != 'page' ) ) {
			return new IXR_Error( 404, __( 'Sorry, no such page.' ) );
		}

		// Make sure the user is allowed to edit pages.
		if ( ! current_user_can( 'edit_page', $page_id ) ) {
			return new IXR_Error( 401, __( 'Sorry, you are not allowed to edit this page.' ) );
		}

		// Mark this as content for a page.
		$content['post_type'] = 'page';

		// Arrange args in the way mw_editPost understands.
		$args = array(
			$page_id,
			$username,
			$password,
			$content,
			$publish,
		);

		// Let mw_editPost do all of the heavy lifting.
		return $this->mw_editPost( $args );
	}