"Chris Double" <chris@double.co.nz> wrote in message wkbt1igrjq.fsf@double.co.nz">news:wkbt1igrjq.fsf@double.co.nz... > HD that are fixed in FD. Incremental compilation support and macro > expansion is also supported in FD 2.0 but not HD 1.2. Incremental compilation? Maury