<?php

$meta['api_key'] = array('string');
$meta['api'] = array('multichoice', '_choices' => array('free', 'pro'));
$meta['mode'] = array('multichoice', '_choices' => array('direct', 'editor'));
$meta['show_button'] = array('onoff');
$meta['blacklist_regex'] = array('regex');
$meta['direct_regex'] = array('regex');
$meta['editor_regex'] = array('regex');
$meta['ignored_expressions'] = array('string');