982 re_node_set_init_1 (re_node_set *set, Idx elem)  in re_node_set_init_1()  argument
992   set->elems[0] = elem;  in re_node_set_init_1()
1281 re_node_set_insert (re_node_set *set, Idx elem)  in re_node_set_insert()  argument
1286     return BE (re_node_set_init_1 (set, elem) == REG_NOERROR, 1);  in re_node_set_insert()
1291       set->elems[0] = elem;  in re_node_set_insert()
1309   if (elem < set->elems[0])  in re_node_set_insert()
1317       for (idx = set->nelem; set->elems[idx - 1] > elem; idx--)  in re_node_set_insert()
1322   set->elems[idx] = elem;  in re_node_set_insert()
1333 re_node_set_insert_last (re_node_set *set, Idx elem)  in re_node_set_insert_last()  argument
1347   set->elems[set->nelem++] = elem;  in re_node_set_insert_last()
1371 re_node_set_contains (const re_node_set *set, Idx elem)  in internal_function()
1383       if (set->elems[mid] < elem)  in internal_function()
1388   return set->elems[idx] == elem ? idx + 1 : 0;  in internal_function()
1580       Idx elem = newstate->nodes.elems[i];  in register_state()  local
1581       if (!IS_EPSILON_NODE (dfa->nodes[elem].type))  in register_state()
1582 	if (BE (! re_node_set_insert_last (&newstate->non_eps_nodes, elem), 0))  in register_state()