Hi, I am happy to report that the "Tribool" library by Doug Gregor has been ACCEPTED into boost. Other than this there is very little to be said. Reviews were generally in favour of the library and the issues surfaced during the review have been addressed by Doug. There were some comments regarding the scope of the library. While I agree that an broader coverage of 3-valued logic might be good to have, I do not think it justifies delaying acceptance of the library. Regards Thomas Review Manager Tribool -- Thomas Witt witt@acm.org