Tue, 29 Dec 2009 20:30:40 +0100 wenzelm removed slightly odd Isar_Document.init;
Tue, 29 Dec 2009 16:20:39 +0100 wenzelm explicit session HOL-Proofs -- avoid statefulness of main HOL image wrt. HOL_proofs etc.;
Mon, 28 Dec 2009 23:34:36 +0100 wenzelm tuned;
Mon, 28 Dec 2009 22:58:25 +0100 wenzelm crude Cygwin.setup;
Mon, 28 Dec 2009 22:57:37 +0100 wenzelm ignore undefined environment;
Mon, 28 Dec 2009 22:03:14 +0100 wenzelm separate Standard_System (Cygwin/Posix compatibility) vs. Isabelle_System (settings environment etc.);
Mon, 28 Dec 2009 20:24:09 +0100 wenzelm tuned;
Mon, 28 Dec 2009 20:01:43 +0100 wenzelm system shutdown hook: strict kill;
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