Thu, 07 Feb 2013 18:39:24 +0100 blanchet more robustness in Isar proof reconstruction (cf. bug report by Ondrej)
Thu, 07 Feb 2013 18:24:31 +0100 blanchet more precise error message
Thu, 07 Feb 2013 14:05:33 +0100 blanchet killed deadcode
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