Tue, 23 Sep 2008 22:04:30 +0200 wenzelm added promise_result, prove_promise;
Tue, 23 Sep 2008 18:31:33 +0200 berghofe Corrected call of SUBPROOF in coherent_tac that used wrong context.
Tue, 23 Sep 2008 18:11:45 +0200 haftmann fixed outer syntax
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