DateTime::Format::Builder create DateTime parser objects. For installation details, see INSTALL. For usage, see the doco. Either use perldoc or view it on the web at: Changes for 0.25 (29 Mar 2003) - Minor code cleanups. - Bug fix; 'extra' params were being ignored. - Doc fix; 'extra' params with 0 are not recommended. For a complete list of changes, see the Changes file. by Iain Truskett.