--- a/NEWS Tue Jun 05 09:41:11 2001 +0200
+++ b/NEWS Tue Jun 05 09:51:04 2001 +0200
@@ -1,13 +1,16 @@
Isabelle NEWS -- history user-relevant changes
==============================================
+* print modes "type_brackets" and "no_type_brackets" control output of nested
+=> (types); the default behaviour is "brackets";
+
+* Classical reasoner: renamed addaltern to addafter, addSaltern to addSafter
+
* HOL: introduced f^n = f o ... o f
WARNING: due to the limits of Isabelle's type classes, ^ on functions and
relations has too general a domain, namely ('a * 'b)set and 'a => 'b.
This means that it may be necessary to attach explicit type constraints.
-* Classical reasoner: renamed addaltern to addafter, addSaltern to addSafter
-
* HOL: added safe wrapper "split_conv_tac" to claset. EXISTING PROOFS MAY FAIL
* HOL: made split_all_tac safe. EXISTING PROOFS MAY FAIL OR LOOP, so in this