<?php
/**
* Keyword
*
* @package Less
* @subpackage tree
*/
class Less_Tree_Keyword extends Less_Tree{
public $value;
public $type = 'Keyword';
/**
* @param string $value
*/
public function __construct($value){
$this->value = $value;
}
public function compile(){
return $this;
}
/**
* @see Less_Tree::genCSS
*/
public function genCSS( $output ){
if( $this->value === '%') {
throw new Less_Exception_Compiler("Invalid % without number");
}
$output->add( $this->value );
}
public function compare($other) {
if ($other instanceof Less_Tree_Keyword) {
return $other->value === $this->value ? 0 : 1;
} else {
return -1;
}
}
}