/**
* Set the width the rendered text must fit in
*
* @param int $width passed in options
*
* @static
* @return void
*/
protected static function setWidth($width = null)
{
if ($width === null) {
if (DIRECTORY_SEPARATOR === '/') {
$width = `tput cols`;
}
if ($width < 80) {
$width = 80;
}
}
self::$width = $width;
}