paulson [Mon, 12 Mar 2012 16:57:29 +0000] rev 47749
merged
paulson [Mon, 12 Mar 2012 16:14:25 +0000] rev 47748
Structured proofs in ZF
wenzelm [Mon, 12 Mar 2012 17:27:52 +0100] rev 47747
refined define_command vs. run_command: static tokenization vs. dynamic parsing, to increase the chance that the proper transaction is run after redefining commands (NB: requires slightly more space and time for document state);
wenzelm [Mon, 12 Mar 2012 16:04:00 +0100] rev 47746
updated polyml/build option to prefer included libffi;
wenzelm [Mon, 12 Mar 2012 15:31:30 +0100] rev 47745
tuned signature;
wenzelm [Mon, 12 Mar 2012 13:53:26 +0100] rev 47744
clarified prepare_positions: always retain source positions to allow using it as formal information, not just markup reports;
wenzelm [Sun, 11 Mar 2012 22:06:13 +0100] rev 47743
merged
wenzelm [Sun, 11 Mar 2012 22:06:12 +0100] rev 47742
tuned;
wenzelm [Sun, 11 Mar 2012 14:09:01 +0100] rev 47741
more direct Name_Space.defined_entry;
tuned Variable.export_inst: avoid keeping full contexts within the gen_fixesT closure (NB: locale infrastructure stores morphisms persistently);
wenzelm [Sun, 11 Mar 2012 13:54:08 +0100] rev 47740
eliminated old-fashioned 'constrains' element;