Mon, 19 Apr 2010 23:11:39 +0200 wenzelm update_syntax: add new productions only once, to allow repeated local notation, for example;
Mon, 19 Apr 2010 17:57:07 +0200 wenzelm tuned;
Mon, 19 Apr 2010 17:31:48 +0200 wenzelm more platform information;
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