Thu, 01 Jul 2010 19:14:54 +0200 wenzelm avoid Old_Number_Theory;
Thu, 01 Jul 2010 18:31:46 +0200 wenzelm misc tuning and modernization;
Thu, 01 Jul 2010 14:32:57 +0200 haftmann merged
Thu, 01 Jul 2010 13:47:27 +0200 haftmann once more a try with mkdir_leaf
Thu, 01 Jul 2010 13:38:17 +0200 haftmann refined semantics of mkdir_leaf: do not fail if directory already exists
Thu, 01 Jul 2010 13:32:14 +0200 haftmann avoid bitstrings in generated code
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