2013-07-12 agotuned;
wenzelm [Fri, 12 Jul 2013 12:17:03 +0200] rev 52608
tuned;

2013-07-12 agoclarified execution: maintain running execs only, check "stable" separately via memo (again);
wenzelm [Fri, 12 Jul 2013 12:04:16 +0200] rev 52607
clarified execution: maintain running execs only, check "stable" separately via memo (again);
tuned signatures;

2013-07-12 agotuned signature;
wenzelm [Fri, 12 Jul 2013 11:28:03 +0200] rev 52606
tuned signature;
tuned comments;

2013-07-12 agoclarified module name;
wenzelm [Fri, 12 Jul 2013 11:07:02 +0200] rev 52605
clarified module name;

2013-07-11 agomore explicit type Exec.context;
wenzelm [Thu, 11 Jul 2013 23:24:40 +0200] rev 52604
more explicit type Exec.context;
eliminated obsolete execution group -- NB: cancelation happens individually for registered execs;

2013-07-11 agotuned signature;
wenzelm [Thu, 11 Jul 2013 22:53:56 +0200] rev 52603
tuned signature;
unified exceptions for this module;

2013-07-11 agostrictly monotonic Document.update: avoid disruptive cancel_execution, merely discontinue_execution and cancel/terminate old execs individually;
wenzelm [Thu, 11 Jul 2013 18:41:05 +0200] rev 52602
strictly monotonic Document.update: avoid disruptive cancel_execution, merely discontinue_execution and cancel/terminate old execs individually;

2013-07-11 agotuned -- cleanup before publishing assignment;
wenzelm [Thu, 11 Jul 2013 16:35:37 +0200] rev 52601
tuned -- cleanup before publishing assignment;

2013-07-11 agomore abstract types;
wenzelm [Thu, 11 Jul 2013 16:26:14 +0200] rev 52600
more abstract types;
tuned signature;

2013-07-11 agotuned;
wenzelm [Thu, 11 Jul 2013 16:01:48 +0200] rev 52599
tuned;