src/HOL/Record.thy
Tue, 28 Jul 1998 17:05:34 +0200 wenzelm removed global_names flag;
Fri, 24 Jul 1998 17:54:58 +0200 wenzelm added type and update syntax;
Fri, 12 Jun 1998 17:06:14 +0200 wenzelm changed {: :} syntax to (| |);
Wed, 29 Apr 1998 11:42:04 +0200 wenzelm Extensible records with structural subtyping in HOL. See
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