wenzelm [Fri, 19 Aug 1994 15:38:18 +0200] rev 557
added raw_term_sorts and changed typ_of_term accordingly (part of fix
of the typevar-sort-constraint BUG);
various minor internal changes;
wenzelm [Fri, 19 Aug 1994 15:37:46 +0200] rev 556
added type xrule (from sextension.ML);
removed old 'extend';
removed added syn_ext_const_names, syn_ext_trfuns (now in syn_ext.ML);
various minor changes;
wenzelm [Fri, 19 Aug 1994 15:37:24 +0200] rev 555
removed idT, varT, tidT, tvarT (now in lexicon.ML);
added syn_ext_const_names, syn_ext_trfuns;
wenzelm [Fri, 19 Aug 1994 15:37:05 +0200] rev 554
various minor internal changes;
wenzelm [Fri, 19 Aug 1994 15:36:45 +0200] rev 553
added map_strs: (string -> string) -> T -> T;
wenzelm [Fri, 19 Aug 1994 15:36:23 +0200] rev 552
removed roots arg of extend_gram;
added functor sig constraint (: PARSER);
wenzelm [Fri, 19 Aug 1994 15:35:56 +0200] rev 551
minor cleanings;