Mon, 09 Apr 2012 17:38:39 +0200 tuned;
wenzelm [Mon, 09 Apr 2012 17:38:39 +0200] rev 47405
tuned;
Mon, 09 Apr 2012 17:22:23 +0200 simplified Future.cancel/cancel_group (again) -- running threads only;
wenzelm [Mon, 09 Apr 2012 17:22:23 +0200] rev 47404
simplified Future.cancel/cancel_group (again) -- running threads only; more robust update/cancel_execution: full join_tasks of group before exec state assignment; tuned signature;
Mon, 09 Apr 2012 15:10:52 +0200 added ML pretty-printing;
wenzelm [Mon, 09 Apr 2012 15:10:52 +0200] rev 47403
added ML pretty-printing;
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