Wed, 29 Jun 2005 15:13:36 +0200 wenzelm no Syntax.internal on thesis;
Wed, 29 Jun 2005 15:13:35 +0200 wenzelm added print_mode three_buffersN and corresponding cond_print;
Wed, 29 Jun 2005 15:13:34 +0200 wenzelm cond_print for end-of-proof and calculational commands;
Wed, 29 Jun 2005 15:13:33 +0200 wenzelm added eq;
Wed, 29 Jun 2005 15:13:32 +0200 wenzelm pass thy as explicit argument (the old ref was not safe
Wed, 29 Jun 2005 15:13:31 +0200 wenzelm more efficient treatment of shyps and hyps (use ordered lists);
Wed, 29 Jun 2005 15:13:30 +0200 wenzelm Syntax.read thy;
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