Sat, 28 Aug 2010 15:25:32 +0200 wenzelm non-critical output primitives -- depending on thread-safe TextIO, while races wrt. flushing should not matter;
Fri, 27 Aug 2010 22:30:25 +0200 wenzelm modernized specifications;
Fri, 27 Aug 2010 22:09:51 +0200 wenzelm discontinued separate Pure-ProofGeneral keywords session -- protocol commands are already defined in Pure;
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