wenzelm [Fri, 21 May 2004 21:28:58 +0200] rev 14795
Pure: clear separation of logical types and nonterminals;
wenzelm [Fri, 21 May 2004 21:28:14 +0200] rev 14794
adapted tsig/sg interface;
wenzelm [Fri, 21 May 2004 21:28:01 +0200] rev 14793
added dest, minimals, maximals, is_edge, add_edge/merge_trans_acyclic;
wenzelm [Fri, 21 May 2004 21:27:42 +0200] rev 14792
added fold, product; removed transitive_closure;
wenzelm [Fri, 21 May 2004 21:27:10 +0200] rev 14791
adapted names of some sort ops;
wenzelm [Fri, 21 May 2004 21:26:19 +0200] rev 14790
major cleanup of tsig datastructures and extend/merge operations; fixes old bugs in classes/arities code; proper treatment of nonterminals and syntax-only types;
wenzelm [Fri, 21 May 2004 21:25:57 +0200] rev 14789
Type.strip_sorts;
wenzelm [Fri, 21 May 2004 21:25:34 +0200] rev 14788
incorporate type inference interface from type.ML;
wenzelm [Fri, 21 May 2004 21:24:22 +0200] rev 14787
adapted tsig interface;
wenzelm [Fri, 21 May 2004 21:23:37 +0200] rev 14786
moved some sort ops to sorts.ML; added string_of_vname (from Syntax module);