2009-05-13 haftmann 2009-05-13 added abstract operations for typerep/term_of
2009-05-06 haftmann 2009-05-06 refined HOL string theories and corresponding ML fragments
2009-03-11 haftmann 2009-03-11 fixed typo
2009-03-11 haftmann 2009-03-11 HOLogic.mk_set, HOLogic.dest_set
2009-03-05 haftmann 2009-03-05 set operations Int, Un, INTER, UNION, Inter, Union, empty, UNIV are now proper qualified constants with authentic syntax
2008-12-03 haftmann 2008-12-03 made repository layout more coherent with logical distribution structure; stripped some $Id$s