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<?php
/**
* @private
*/
class Less_Tree_Keyword extends Less_Tree {
public $value;
public $type = 'Keyword';
/**
* @param string $value
*/
public function __construct( $value ) {
$this->value = $value;
}
/**
* @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;
}
}
}
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