Fri, 30 Aug 2013 12:44:39 +0200 wenzelm allow short words for explicit completion;
Fri, 30 Aug 2013 12:33:16 +0200 wenzelm fewer conflicts -- adhoc resolution of == vs. ==> via unicode (!) image;
Fri, 30 Aug 2013 12:24:15 +0200 wenzelm more symbol abbrevs;
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