Mon, 06 Jul 2015 19:33:30 +0200 wenzelm tuned;
Mon, 06 Jul 2015 19:12:33 +0200 wenzelm tuned proofs;
Mon, 06 Jul 2015 16:10:00 +0200 wenzelm plain string output, without funny control chars;
Mon, 06 Jul 2015 16:03:01 +0200 wenzelm tuned message;
Mon, 06 Jul 2015 15:45:08 +0200 wenzelm tuned;
Mon, 06 Jul 2015 15:34:45 +0200 wenzelm proper outer syntax category, e.g. relevant for PIDE markup;
Mon, 06 Jul 2015 14:27:03 +0200 wenzelm merged
Mon, 06 Jul 2015 14:26:48 +0200 wenzelm tuned;
Mon, 06 Jul 2015 11:54:53 +0200 wenzelm tuned;
Mon, 06 Jul 2015 11:48:56 +0200 wenzelm clarified sections;
Mon, 06 Jul 2015 11:39:41 +0200 wenzelm clarified section references;
Mon, 06 Jul 2015 11:32:15 +0200 wenzelm tuned;
Mon, 06 Jul 2015 11:24:06 +0200 wenzelm clarified sections;
Mon, 06 Jul 2015 11:14:44 +0200 wenzelm removed outdated and mostly obsolete material;
Mon, 06 Jul 2015 10:56:14 +0200 wenzelm tuned;
Mon, 06 Jul 2015 10:54:15 +0200 wenzelm tuned whitespace;
Sun, 05 Jul 2015 23:16:35 +0200 wenzelm clarified context;
Sun, 05 Jul 2015 23:02:50 +0200 wenzelm obsolete;
Sun, 05 Jul 2015 23:01:33 +0200 wenzelm clarified context;
Sun, 05 Jul 2015 22:48:26 +0200 wenzelm clarified context;
Sun, 05 Jul 2015 22:32:14 +0200 wenzelm more explicit use of context and elimination of Thm.theory_of_thm, although unclear (and untested?) situations remain;
Sun, 05 Jul 2015 22:07:09 +0200 wenzelm clarified context;
Sun, 05 Jul 2015 19:12:52 +0200 wenzelm clarified context;
Sun, 05 Jul 2015 19:08:40 +0200 wenzelm clarified context;
Sun, 05 Jul 2015 16:44:59 +0200 wenzelm eliminated spurious warning/tracing messages -- avoid Display.string_of_thm_without_context;
Sun, 05 Jul 2015 16:39:25 +0200 wenzelm clarified context;
Sun, 05 Jul 2015 15:43:45 +0200 wenzelm clarified context;
Sun, 05 Jul 2015 15:02:30 +0200 wenzelm simplified Thm.instantiate and derivatives: the LHS refers to non-certified variables -- this merely serves as index into already certified structures (or is ignored);
Fri, 03 Jul 2015 16:19:45 +0200 wenzelm clarified context;
Fri, 03 Jul 2015 14:51:43 +0200 wenzelm tuned signature;
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