Sat, 02 Jan 2016 20:08:51 +0100 wenzelm eliminated somewhat pointless and obscure options;
Sat, 02 Jan 2016 18:48:45 +0100 wenzelm isabelle update_cartouches -c -t;
Sat, 02 Jan 2016 18:46:36 +0100 wenzelm tuned;
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