Wed, 04 Apr 2007 00:11:14 +0200 wenzelm added scanwords from library.ML (for obsolete rename_tac);
Wed, 04 Apr 2007 00:11:13 +0200 wenzelm removed obsolete scanwords (see obsolete tactic.ML:rename_tac for its only use);
Wed, 04 Apr 2007 00:11:12 +0200 wenzelm removed dead code;
Wed, 04 Apr 2007 00:11:10 +0200 wenzelm cleaned-up Output functions;
Wed, 04 Apr 2007 00:11:08 +0200 wenzelm eliminated obsolete rename_tac;
Wed, 04 Apr 2007 00:11:03 +0200 wenzelm removed obsolete sign_of/sign_of_thm;
Wed, 04 Apr 2007 00:10:59 +0200 wenzelm ML antiquotes;
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