wenzelm [Mon, 04 Oct 1993 15:44:54 +0100] rev 22
added parse rules for -> and *;
removed ndependent_tr;
wenzelm [Mon, 04 Oct 1993 15:44:29 +0100] rev 21
replaced id by idt;
added parse rule for ->;
removed ndependent_tr;
wenzelm [Mon, 04 Oct 1993 15:38:02 +0100] rev 20
Pure/Thy/syntax.ML
removed {parse,print}_{pre,post}_proc;
removed 'val ax = ..';
wenzelm [Mon, 04 Oct 1993 15:36:31 +0100] rev 19
Pure/ROOT.ML
cleaned comments;
removed extraneous 'print_depth 1';
replaced Basic_Syntax by BasicSyntax
added 'use "install_pp.ML"';
Pure/README
fixed comments;
Pure/POLY.ML
Pure/NJ.ML
make_pp: added fbrk;
Pure/install_pp.ML
replaced "Ast" by "Syntax";
Pure/sign.ML
added 'quote' to some error msgs;
wenzelm [Mon, 04 Oct 1993 15:30:49 +0100] rev 18
lots of internal cleaning and tuning;
removed {parse,print}_{pre,post}_proc;
new lexer: now human readable due to scanner combinators;
new parser installed, but still inactive (due to grammar ambiguities);
added Syntax.test_read;
typ_of_term: sorts now made distinct and sorted;
mixfix: added forced line breaks (//);
PROP now printed before subterm of type prop with non-const head;
nipkow [Fri, 01 Oct 1993 13:26:22 +0100] rev 17
asm_full_simp_tac now fails when applied to a state w/o subgoals.
lcp [Thu, 30 Sep 1993 10:54:01 +0100] rev 16
ex/{bin.ML,comb.ML,prop.ML}: replaced NewSext by Syntax.simple_sext
ex/prop-log/hyps_thms_if: split up the fast_tac call for more speed
called expandshort