#!/usr/bin/env php

<?php

​

trigger_error('The "bin/commonmark" command has been deprecated since league/commonmark 1.4', E_USER_DEPRECATED);

​

requireAutoloader();

​

ini_set('display_errors', 'stderr');

​

$options = array();

$options_raw = getopt('', array(

    'use-asterisk',

    'use-underscore',

    'enable-strong',

    'enable-em',

    'safe',

));

foreach ($options_raw as $option => $value) {

    switch ($option) {

        case 'safe':

            $options['html_input'] = 'strip';

            $options['allow_unsafe_links'] = false;

            break;

        case 'use-asterisk':

        case 'use-underscore':

        case 'enable-strong':

        case 'enable-em':

            if ($value !== true && $value !== false) {

                fail("Invalid value '$value' for option '$option'");

            }

            break;

    }

    $options[str_replace('-', '_', $option)] = $value;

}

​

foreach ($argv as $i => $arg) {

    if ($i === 0) {

        continue;

    }

​

    if (substr($arg, 0, 1) === '-') {

        switch ($arg) {

            case '-h':