Sat, 27 Jul 2013 22:44:04 +0200 wenzelm more uniform cleanup;
Sat, 27 Jul 2013 22:38:06 +0200 wenzelm tuned;
Sat, 27 Jul 2013 22:20:25 +0200 wenzelm discontinued historic document formats;
Sat, 27 Jul 2013 22:16:04 +0200 wenzelm avoid predefined symbols -- allow editing with Isabelle/jEdit in isabelle-news mode;
Sat, 27 Jul 2013 21:50:30 +0200 wenzelm tuned;
Sat, 27 Jul 2013 21:43:12 +0200 wenzelm discontinued ISABELLE_DOC_FORMAT;
Sat, 27 Jul 2013 21:21:47 +0200 wenzelm more direct inclusion of tikz pictures;
Sat, 27 Jul 2013 21:10:18 +0200 wenzelm obsolete;
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