Thu, 10 Apr 2008 13:24:15 +0200 wenzelm moved structure Isar to isar.ML;
Thu, 10 Apr 2008 13:24:13 +0200 wenzelm Context.set_thread_data: non-critical;
Thu, 10 Apr 2008 13:24:11 +0200 wenzelm added Isar/isar.ML;
Thu, 10 Apr 2008 00:46:40 +0200 haftmann improvements are strict
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