Hi, on line 250 of en/functions/ibase.xml
248 <simpara> 249 Performs a query on an InterBase database. If the query is not 250 successful, returns false. If it is successful and there are resulting 251 rows (such as with a SELECT query), returns a result identifier. If 252 the query was successful and there were no results, returns &true;. 253 Returns &false; if the query fails. 254 </simpara> should not 'false' be '&false;' ?