헛..지성합니다.
bbs/gblist.php에 다음과 같이 선원하여야 하는걸 말씀드리지 않았네요.
gblist.php에 74라인쯤에
if ('' != $stext) {
if($codee && $codee1){
$sql = " select distinct wr_parent_id from $write_table where (1) and wr_subject >= '$codee' and wr_subje
ct<= '$codee1' $sql_search $sql_order limit $from_record, $board[bo_page_rows] ";
    $result = sql_query($sql);
}else{
$sql = " select distinct wr_parent_id
              from $write_table
              where (1) $sql_search
              $sql_order
              limit $from_record, $board[bo_page_rows] ";
    $result = sql_query($sql);
}
} else {
if($codee && $codee1){
$sql = " select * from $write_table  where wr_comment = '0' and wr_subject >= '$codee' and wr_subject <=
'$codee1'  $sql_order limit $from_record, $board[bo_page_rows] ";
    $result = sql_query($sql);
}else{
$sql = " select *
              from $write_table
              where wr_comment = '0'
              $sql_order
              limit $from_record, $board[bo_page_rows] ";
    $result = sql_query($sql);
}
}
unset($list);

이렇게 바꿔주시구요

218라인쯤에
if($bo_table =='yongu'){
$write_pages = get_paging1($default[de_write_pages], $page, $total_page, $codee, $codee1, "./?doc=bbs/gnu
board.php&$qstr&page=");
}else{
$write_pages = get_paging($default[de_write_pages], $page, $total_page, "./?doc=bbs/gnuboard.php&$qstr&pa
ge=");
}
이렇게 해주시구요

lib폴거의 common.php에다가
function get_paging1($write_pages, $cur_page, $total_page, $codee, $codee1, $url)
{
    global $cfg;
    $str = "";
    if ($cur_page > 1)
    {
        $str .= "[<a href='" . $url . "1'>처음</a>]";
        $str .= "[<a href='" . $url . ($cur_page-1) . "'>이전</a>]";
    }
    $start_page = ( ( (int)( ($cur_page - 1 ) / $write_pages ) ) * $write_pages ) + 1;
    $end_page = $start_page + $write_pages - 1;
    if ($end_page >= $total_page) $end_page = $total_page;
    if ($start_page > 1)
        $str .= "<a href='" . $url . ($start_page-1) . "'>...</a>";
    if ($total_page > 1)
        for ($k=$start_page;$k<=$end_page;$k++)
            if ($cur_page != $k)
                $str .= "[<a href='$url$k&codee=$codee&codee1=$codee1'>$k</a>]";
            else
                $str .= " <b>$k</b> ";
    if ($total_page > $end_page)
        $str .= "<a href='" . $url . ($end_page+1) . "'>...</a>";
    if ($cur_page < $total_page)
    {
        $str .= "[<a href='$url" . ($cur_page+1) . "'>다음</a>]";
        $str .= "[<a href='$url$total_page'>맨끝</a>]";
    }
    $str .= "";
    return $str;
}

이렇게 추가 하시면 됩니다.

자세히 설명드리지 못한점 사과드립니다.
또 않될경우 다시 말씀해주세요. ^^