Lines Matching refs:item_number_is_rule_number
56 while (!item_number_is_rule_number (ritem[i])
60 if (!item_number_is_rule_number (ritem[i]) && ISVAR (ritem[i]))
62 while (!item_number_is_rule_number (ritem[i]) && i>0)
417 !item_number_is_rule_number (ritem[i]);
424 if (item_number_is_rule_number (ritem[s->items[item] - 2]))
632 if (item_number_is_rule_number (ritem[t->items[t_item] - 2]))
636 !item_number_is_rule_number (ritem[rule_item]);
1049 if (item_number_is_rule_number (*this_rule->rhs))
1058 while (!item_number_is_rule_number (ritem[itemset[i]])
