Hi. In the config file try these:
PHP Code:
define('PHPDIG_ENCODING','iso-8859-6');
$phpdig_string_subst['iso-8859-6'] = 'Q:Q,q:q';
$phpdig_words_chars['iso-8859-6'] = '[:alnum:]¤¬»¿ÁÂÃÄÅÆÇÈÉÊËÌÍÎÏÐÑÒÓÔÕÖרÙÚ*áâãäåæçèéêëì*îïðñò';
Remember to remove any 'word' wrapping in the code.