lcp [Thu, 03 Feb 1994 16:06:55 +0100] rev 262
now makes HOLCF
wenzelm [Thu, 03 Feb 1994 14:00:36 +0100] rev 261
added strs, big_list, writeln;
wenzelm [Thu, 03 Feb 1994 13:59:56 +0100] rev 260
added simple_string_of_typ, simple_pprint_typ;
various internal changes;
wenzelm [Thu, 03 Feb 1994 13:59:38 +0100] rev 259
added type 'syntax';
added syntax_consts (_K, _explode, _implode, ...);
wenzelm [Thu, 03 Feb 1994 13:59:00 +0100] rev 258
minor internal changes;
wenzelm [Thu, 03 Feb 1994 13:57:04 +0100] rev 257
syntax for type abbreviations;
wenzelm [Thu, 03 Feb 1994 13:56:44 +0100] rev 256
(this is a preliminary release)
type abbreviations;
wenzelm [Thu, 03 Feb 1994 13:56:15 +0100] rev 255
added if_none, parents, commas, gen_duplicates, duplicates, assoc2;
changed cat_lines: no final "\n";
wenzelm [Thu, 03 Feb 1994 13:55:42 +0100] rev 254
replaced pprint_sg by Sign.pprint_sg;
added Syntax.simple_pprint_typ;
wenzelm [Thu, 03 Feb 1994 13:55:20 +0100] rev 253
replaced eq_sg by Sign.eq_sg;
wenzelm [Thu, 03 Feb 1994 13:55:03 +0100] rev 252
removed eq_sg, pprint_sg, print_sg (now in sign.ML);
removed cterm_fun, read_ctyp (now in thm.ML);
print_theory: now shows all contents;
wenzelm [Thu, 03 Feb 1994 13:53:44 +0100] rev 251
major cleanup;
added eq_sig;
added print_sg (full contents), pprint_sg (stamps only);
added certify_typ, certify_term;
changed read_typ: result now certified;
wenzelm [Thu, 03 Feb 1994 13:53:08 +0100] rev 250
extend_theory: changed type of "abbrs" arg;
added cterm_fun, read_ctyp (from drule.ML);
ctyp_of, cterm_of, etc.: now use Sign.certify_...;
assumption: now uses Envir.is_empty;
bicompose_aux: fixed BUG (unifier with empty "asol" but non-empty "iTs"
wasn't applied);
fixed axioms_of;
clasohm [Wed, 02 Feb 1994 11:15:22 +0100] rev 249
made error message "file not found" more informative