upper_bound_form   92 dxref.c            char   *upper_bound_form;
upper_bound_form  511 dxref.c        	abbrev_table [i].upper_bound_form = xmlGetProp (node, "type");
upper_bound_form  514 dxref.c            abbrev_table [n].upper_bound_form = NULL;
upper_bound_form  769 dxref.c        	    form = abbrev_table [i].upper_bound_form;