Sat, 22 Aug 2009 23:24:15 +0200 wenzelm generalized settings;
Sat, 22 Aug 2009 23:17:09 +0200 wenzelm Isabelle component;
Sat, 22 Aug 2009 22:54:36 +0200 wenzelm less ambitious array operations -- for improved compatibility with older versions of bash;
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