Informix Interrupt Key

Hi, Just a simple question this time ... I am using Informix v4.00 RDS & 4GL. Is there any way to re-define the interrupt key to anything other than 'DELETE'. I know you can re-define the accept key, and you can use ON KEY clauses in INPUT statements to check for your custom interrupt key being pressed - but you cannot use ON KEY clauses in a CONSTRUCT statement ! This means either you keep the interrupt key as 'DELETE' for the purpose of CONSTRUCT, or you do not use CONSTRUCT at all - and I definately do not want to write my own Query-By-Example routine !!! Thank-you in advance for your suggestions. Keith. -- *************** tech@compsys.demon.co.uk *************** Tel: 044 (0)1482 803961 Fax: 044 (0)1482 804333 ********************************************************