Tue, 01 Jul 2014 21:57:08 -0700 huffman add lemmas: polynomial div/mod distribute over addition
Tue, 01 Jul 2014 23:02:25 +0200 blanchet reverted 9512b867259c -- appears to break 'metis'
Tue, 01 Jul 2014 21:07:02 +0200 wenzelm clarified "axiomatization" -- minor rewording of this delicate concept;
Tue, 01 Jul 2014 20:47:25 +0200 wenzelm tuned;
Tue, 01 Jul 2014 20:43:51 +0200 wenzelm more on ML options;
Tue, 01 Jul 2014 17:59:56 +0200 wenzelm redundant error position, to ensure the message is attached somewhere, despite the distortion of positions due to glued tokens;
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