/* Terminal Control/Unicode, in Jsish */

var utf = false;
for (var envar of ['LC_ALL', 'LC_CTYPE', 'LANG']) {
    var val = Util.getenv(envar);
    if (val && (val.search(/utf/i) > 0)) {
        utf = true;
        break;
    }
}

puts((utf) ? '\u25b3' : 'Unicode support not detected');

/*
=!EXPECTSTART!=
△
=!EXPECTEND!=
*/