Tue, 22 Sep 2015 16:49:56 +0200 renamed Defs.node to Defs.item;
wenzelm [Tue, 22 Sep 2015 16:49:56 +0200] rev 61249
renamed Defs.node to Defs.item; clarified type Defs.item; clarified item_ord for printing;
Tue, 22 Sep 2015 16:17:49 +0200 tuned signature;
wenzelm [Tue, 22 Sep 2015 16:17:49 +0200] rev 61248
tuned signature;
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