public function fillRange(Scope $head,$start,$end)
    {
        
        $start_index  = Utf8::ord($start);
        $ending_index = Utf8::ord($end);
        
        if($ending_index < $start_index ) {
            throw new ParserException(sprintf('Character class range %s - %s is out of order',$start,$end));
        }
        
        for($i = $start_index; $i <= $ending_index; $i++) {
            $head->setLiteral($i,Utf8::chr($i));
        }    
    }
public function fillRange(Scope $head,$start,$end)
    {
        
        $start_index  = Utf8::ord($start);
        $ending_index = Utf8::ord($end);
        
        if($ending_index < $start_index ) {
            throw new ParserException(sprintf('Character class range %s - %s is out of order',$start,$end));
        }
        
        for($i = $start_index; $i <= $ending_index; $i++) {
            $head->setLiteral($i,Utf8::chr($i));
        }    
    }
public function fillRange ( Scope $ head , $ start , $ end ) { $ start_index = Utf8 :: ord ( $ start ) ; $ ending_index = Utf8 :: ord ( $ end ) ; if ( $ ending_index < $ start_index ) { throw new ParserException ( sprintf ( 'Character class range %s - %s is out of order' , $ start , $ end ) ) ; } for ( $ i = $ start_index ; $ i <= $ ending_index ; $ i ++ ) { $ head -> setLiteral ( $ i , Utf8 :: chr ( $ i ) ) ; } }
Fill a range given starting and ending character

@return void
@access public
Fill a range given starting and ending character