Sat, 18 Sep 2010 17:39:23 +0200 wenzelm Isabelle_System.mk_fifo: more robust enumeration of unique names, based on persisting JVM pid (parent of shell process);
Sat, 18 Sep 2010 17:14:47 +0200 wenzelm slightly more robust Isabelle_Process startup -- NB: openening fifo streams synchronizes with other end, which may fail to reach that point;
Sat, 18 Sep 2010 17:11:39 +0200 wenzelm tuned;
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