lcp [Mon, 22 Aug 1994 11:03:52 +0200] rev 569
HOLCF/Lift1.thy: now imports Sum
wenzelm [Fri, 19 Aug 1994 16:13:53 +0200] rev 568
replaced Lexicon.scan_id by Scanner.scan_id;
replaced const_name by Syntax.const_name;
wenzelm [Fri, 19 Aug 1994 16:12:23 +0200] rev 567
replaced add_defns_i by add_defs_i;
wenzelm [Fri, 19 Aug 1994 16:09:27 +0200] rev 566
replaced sextension.ML by syn_trans.ML;
wenzelm [Fri, 19 Aug 1994 15:42:13 +0200] rev 565
slightly changed args of infer_types;
replaced parents by enclose;
renamed 2nd add_types to attach_types and fixed the
typevar-sort-constraint BUG;
various minor internal changes;
wenzelm [Fri, 19 Aug 1994 15:41:39 +0200] rev 564
added inferT_axm;
removed extend_theory;
changed read_def_cterm: now uses Sign.infer_types;