Tue, 26 Jun 2018 17:42:49 +0200 wenzelm simplified: allow only command names, with dummy for default;
Tue, 26 Jun 2018 17:25:57 +0200 wenzelm clarified: more uniform keyword_tags;
Tue, 26 Jun 2018 17:24:13 +0200 wenzelm tuned;
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