Wed, 08 Jan 2014 09:20:14 +0100 nipkow tuned
Tue, 07 Jan 2014 23:55:51 +0100 wenzelm avoid hard tabs in output -- somewhat ill-defined;
Tue, 07 Jan 2014 23:44:33 +0100 wenzelm uniform output of tracing via official channel (usually depending on trace flag);
Tue, 07 Jan 2014 12:05:49 +0100 nipkow tuned
Mon, 06 Jan 2014 23:00:11 +0100 wenzelm merged
Mon, 06 Jan 2014 19:59:43 +0100 wenzelm more informative error message;
Mon, 06 Jan 2014 19:47:11 +0100 wenzelm obsolete / unmaintained;
Mon, 06 Jan 2014 19:42:52 +0100 wenzelm misc tuning and clarification;
Mon, 06 Jan 2014 17:47:44 +0100 wenzelm more formal ISABELLE_BROWSER_INFO;
Mon, 06 Jan 2014 17:33:23 +0100 wenzelm tuned comments;
Mon, 06 Jan 2014 19:55:01 +0100 haftmann dropped legacy
Mon, 06 Jan 2014 09:31:21 +0100 haftmann order and graph for code symbols
Mon, 06 Jan 2014 09:31:19 +0100 haftmann special treatment of ==> and == solely as constants
Mon, 06 Jan 2014 09:31:18 +0100 haftmann uniform orientation of instances as (type constructor, type class)
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