1.1 --- a/NEWS Thu Oct 04 16:07:20 2001 +0200
1.2 +++ b/NEWS Thu Oct 04 16:07:43 2001 +0200
1.3 @@ -16,17 +16,20 @@
1.4
1.5 *** Isar ***
1.6
1.7 -* Isar/Pure: renamed "antecedent" case to "rule_context";
1.8 -
1.9 -* Isar/HOL: 'recdef' now fails on unfinished automated proofs, use
1.10 +* renamed "antecedent" case to "rule_context";
1.11 +
1.12 +* improved proof by cases and induction:
1.13 + - moved induct/cases attributes to Pure;
1.14 + - added 'print_induct_rules' (covered by help item in Proof General > 3.3);
1.15 + - generic setup instantiated for FOL and HOL;
1.16 + - removed obsolete "(simplified)" and "(stripped)" options;
1.17 +
1.18 +* HOL: 'recdef' now fails on unfinished automated proofs, use
1.19 "(permissive)" option to recover old behavior;
1.20
1.21 -* Isar/HOL: 'inductive' now longer features separate (collective)
1.22 +* HOL: 'inductive' now longer features separate (collective)
1.23 attributes for 'intros';
1.24
1.25 -* moved induct/cases attributes to Pure, added 'print_induct_rules'
1.26 -command;
1.27 -
1.28
1.29 *** HOL ***
1.30