diff -r 2919daadba91 -r 36e58620ffc8 NEWS --- a/NEWS Tue Aug 17 22:11:05 1999 +0200 +++ b/NEWS Tue Aug 17 22:13:23 1999 +0200 @@ -147,18 +147,15 @@ ** HOL misc ** -* HOL/datatype: Now also handles arbitrarily branching datatypes - (using function types) such as - - datatype 'a tree = Atom 'a | Branch "nat => 'a tree" - * HOL/TLA (Lamport's Temporal Logic of Actions): major reorganization -- avoids syntactic ambiguities and treats state, transition, and temporal levels more uniformly; introduces INCOMPATIBILITIES due to changed syntax and (many) tactics; -* New bounded quantifier syntax (input only): - ! x < y. P, ! x <= y. P, ? x < y. P, ? x <= y. P +* HOL/datatype: Now also handles arbitrarily branching datatypes + (using function types) such as + + datatype 'a tree = Atom 'a | Branch "nat => 'a tree" * HOL/typedef: fixed type inference for representing set; type arguments now have to occur explicitly on the rhs as type constraints; @@ -170,6 +167,17 @@ INCOMPATIBILITY: while [] and infix # syntax is still there, of course, ML tools referring to List.list.op # etc. have to be adapted; +* HOL_quantifiers flag superseded by "HOL" print mode, which is +disabled by default; run isabelle with option -m HOL to get back to +the original Gordon/HOL-style output; + +* HOL/Ord.thy: new bounded quantifier syntax (input only): ALL x