Mon, 20 Mar 2000 18:46:53 +0100 wenzelm ALLGOALS_RANGE superceded by Seq.INTERVAL;
Mon, 20 Mar 2000 18:45:28 +0100 wenzelm improved support for emulating tactic scripts;
Mon, 20 Mar 2000 18:43:37 +0100 wenzelm res_inst_tac etc.;
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