breaks https and is obsolete

still works, and may outlast the alternative solution below 🙂 this was causing issues with https in admin — and can be solved easily without a plugin as below. add the following code to functions.php to enable the next-page button from http://wordpress.org/support/topic/bringing-nextpage-button-back add_filter('mce_buttons','wysiwyg_editor'); function wysiwyg_editor($mce_buttons) { $pos = array_search('wp_more',$mce_buttons,true); if ($pos !== false) { $tmp_buttons = array_slice($mce_buttons, 0, $pos+1); $tmp_buttons[] = 'wp_page'; $mce_buttons = array_merge($tmp_buttons, array_slice($mce_buttons, $pos+1)); } return $mce_buttons; }