96     function plain()  function in csstidy_print
116      * @param bool $plain plain text or not
120     function _print($plain = false)  argument
133         if ($plain) {
164                     $out .= $template[0].$this->_htmlsp($token[1], $plain).$template[1];
170 …= '@') ? $template[2].$this->_htmlsp($token[1], $plain) : $template[0].$this->_htmlsp($token[1], $…
177                     $out .= $template[4] . $this->_htmlsp($token[1], $plain) . ':' . $template[5];
181                     $out .= $this->_htmlsp($token[1], $plain);
202 …           $out .= $template[11] . '/*' . $this->_htmlsp($token[1], $plain) . '*/' . $template[12];
209         if (!$plain) {
279      * @param bool $plain
285     function _htmlsp($string, $plain)  argument
287         if (!$plain) {