wenzelm [Wed, 29 Jun 2005 15:13:36 +0200] rev 16606
no Syntax.internal on thesis;
wenzelm [Wed, 29 Jun 2005 15:13:35 +0200] rev 16605
added print_mode three_buffersN and corresponding cond_print;
wenzelm [Wed, 29 Jun 2005 15:13:34 +0200] rev 16604
cond_print for end-of-proof and calculational commands;
wenzelm [Wed, 29 Jun 2005 15:13:33 +0200] rev 16603
added eq;
improved copy/copy_dir: only copy if non-eq;
wenzelm [Wed, 29 Jun 2005 15:13:32 +0200] rev 16602
pass thy as explicit argument (the old ref was not safe
in conjunction with lazy evaluation -- the unify code could be fooled
about the present theory context);
wenzelm [Wed, 29 Jun 2005 15:13:31 +0200] rev 16601
more efficient treatment of shyps and hyps (use ordered lists);
added 'sorts' field to cterm;
removed obsolete fix_shyps;
moved implies_intr_hyps to drule.ML;
wenzelm [Wed, 29 Jun 2005 15:13:30 +0200] rev 16600
Syntax.read thy;