Fri, 04 Jul 2014 16:50:57 +0200 wenzelm misc tuning for release;
Fri, 04 Jul 2014 15:50:28 +0200 wenzelm revived unchecked theory (see cebaf814ca6e);
Fri, 04 Jul 2014 15:46:13 +0200 wenzelm suppress completion of obscure keyword;
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