Thu, 09 Jun 2011 22:13:21 +0200 wenzelm clarified raw_blast, which is not really a tactic since it operates directly on subgoal 1 without bounds check (cf. c46107e6714b);
Thu, 09 Jun 2011 20:56:08 +0200 wenzelm clarified special incr_type_indexes;
Thu, 09 Jun 2011 20:22:22 +0200 wenzelm tuned signature: Name.invent and Name.invent_names;
Wed, 08 Jun 2011 22:16:21 +0200 wenzelm modernized structure ProofContext;
Thu, 09 Jun 2011 17:58:42 +0200 wenzelm even more robust \isaspacing;
Thu, 09 Jun 2011 17:51:49 +0200 wenzelm simplified Name.variant -- discontinued builtin fold_map;
Thu, 09 Jun 2011 17:46:25 +0200 wenzelm some attempts at robust \isaspacing so that \isa{...} can be used in section headings etc. (need to avoid `\? for some reason);
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