Tue, 05 Jan 2010 18:23:39 +0100 wenzelm use Text_Edit provided by Isabelle;
Tue, 05 Jan 2010 18:23:15 +0100 wenzelm result.is_ready is not bad;
Mon, 04 Jan 2010 19:42:35 +0100 wenzelm singleton status messages, with more precise patterns -- report bad messages;
Mon, 04 Jan 2010 19:08:10 +0100 wenzelm back to explicit management of documents -- not as generic Session.Entity -- to avoid ill-defined referencing of new states;
Mon, 04 Jan 2010 00:13:09 +0100 wenzelm slightly more uniform/robust handling of visible document;
Sun, 03 Jan 2010 23:03:04 +0100 wenzelm recovered explicit Changed.id (copy of future document) -- avoids premature joining of result;
Sun, 03 Jan 2010 20:50:07 +0100 wenzelm more explicit treatment of command/document state;
Sun, 03 Jan 2010 19:53:58 +0100 wenzelm removed unused document_change bus;
Fri, 01 Jan 2010 22:29:08 +0100 wenzelm tuned;
Fri, 01 Jan 2010 22:20:54 +0100 wenzelm tuned;
Fri, 01 Jan 2010 22:11:32 +0100 wenzelm misc tuning;
Fri, 01 Jan 2010 21:53:00 +0100 wenzelm tuned Change: eliminated redundant copy of document id;
Fri, 01 Jan 2010 21:45:26 +0100 wenzelm eliminated redundant session documents database;
Fri, 01 Jan 2010 21:37:37 +0100 wenzelm use isabelle.Future;
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