Wed, 10 Jun 2015 16:09:49 +0200 clarified local after_qed: result is not exported yet;
wenzelm [Wed, 10 Jun 2015 16:09:49 +0200] rev 60415
clarified local after_qed: result is not exported yet; proper goal_export for show: 'if' is like 'assume';
Wed, 10 Jun 2015 14:46:31 +0200 support for "if prems" in local goal statements;
wenzelm [Wed, 10 Jun 2015 14:46:31 +0200] rev 60414
support for "if prems" in local goal statements;
Wed, 10 Jun 2015 11:52:54 +0200 tuned message;
wenzelm [Wed, 10 Jun 2015 11:52:54 +0200] rev 60413
tuned message;
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