1.1 --- a/NEWS Thu Nov 06 14:18:05 2003 +0100
1.2 +++ b/NEWS Thu Nov 06 20:45:02 2003 +0100
1.3 @@ -56,6 +56,14 @@
1.4
1.5 *** HOL ***
1.6
1.7 +* Records:
1.8 + - Record types are now by default printed with their type abbreviation
1.9 + instead of the list of all field types. This can be configured via
1.10 + the reference "print_record_type_abbr".
1.11 + - Simproc "record_upd_simproc" for simplification of multiple updates added
1.12 + (not enabled by default).
1.13 + - Tactic "record_split_simp_tac" to split and simplify records added.
1.14 +
1.15 * 'specification' command added, allowing for definition by
1.16 specification. There is also an 'ax_specification' command that
1.17 introduces the new constants axiomatically.