166 	public $selector = '';  variable in csstidy
632 						if ($string[$i] === '/' && @$string[$i + 1] === '*' && trim($this->selector) == '') {
636 						} elseif ($string[$i] === '@' && trim($this->selector) == '') {
641 									($type === 'at') ? $cur_at = '@' . $name : $this->selector = '@' . $name;
655 								$this->selector = '@';
685 							$this->selector = $this->css_new_selector($this->at,$this->selector);
686 							$this->_add_token(SEL_START, $this->selector);
691 							$this->selector = '';
694 							$this->selector = trim($this->selector) . ',';
695 							$this->sel_separate[] = strlen($this->selector);
697 							$this->selector .= $this->_unicode($string, $i);
701 							$this->selector .= $string[$i];
704 						$lastpos = strlen($this->selector) - 1;
705 …s == -1 || !( (ctype_space($this->selector[$lastpos]) || $this->is_token($this->selector, $lastpos…
706 							$this->selector .= $string[$i];
717 								$this->property = $this->css_new_property($this->at,$this->selector,$this->property);
728 							$this->_add_token(SEL_END, $this->selector);
729 							$this->selector = '';
771 …if ($this->selector[0] === '@' && isset($at_rules[substr($this->selector, 1)]) && $at_rules[substr…
777 								switch ($this->selector) {
788 								$this->selector = '';
796 						if (($string[$i] === '}' || $string[$i] === ';' || $pn) && !empty($this->selector)) {
803 								$this->selector = strtolower($this->selector);
816 								if (strstr($this->selector, 'font-face')) {
828 								$this->css_add_property($this->at, $this->selector, $this->property, $this->value);
846 							$this->_add_token(SEL_END, $this->selector);
849 							$this->selector = '';
933 							$this->selector .= $_cur_string;
1008 			$this->sel_separate[] = strlen($this->selector);
1014 				$new_sels[] = substr($this->selector, $lastpos, $pos - $lastpos - 1);
1019 				foreach ($new_sels as $selector) {
1020 					if (isset($this->css[$this->at][$this->selector])) {
1021 						$this->merge_css_blocks($this->at, $selector, $this->css[$this->at][$this->selector]);
1024 				unset($this->css[$this->at][$this->selector]);
1064 	 * @param string $selector
1070 	public function css_add_property($media, $selector, $property, $new_val) {  argument
1076 		if (isset($this->css[$media][$selector][$property])) {
1077 …t($this->css[$media][$selector][$property]) && $this->is_important($new_val)) || !$this->is_import…
1078 				$this->css[$media][$selector][$property] = trim($new_val);
1081 			$this->css[$media][$selector][$property] = trim($new_val);
1175 	 * @param string $selector
1178 	public function css_new_selector($media,$selector) {  argument
1180 			return $selector;
1182 		$selector = trim($selector);
1183 		if (strncmp($selector,'@font-face',10)!=0) {
1185 				return $selector;
1188 				return $selector;
1193 			if ($sel == $selector) {
1194 				return $selector;
1198 		while (isset($this->css[$media][$selector]))
1199 			$selector .= ' ';
1200 		return $selector;
1209 	 * @param string $selector
1213 	public function css_new_property($media, $selector, $property) {  argument
1217 		if (!$this->css || !isset($this->css[$media][$selector]) || !$this->css[$media][$selector])
1220 		while (isset($this->css[$media][$selector][$property]))
1229 	 * @param string $selector
1234 	public function merge_css_blocks($media, $selector, $css_add) {  argument
1236 			$this->css_add_property($media, $selector, $property, $value, false);