51 static Idx duplicate_node (re_dfa_t *dfa, Idx org_idx, unsigned int constraint);
52 static Idx search_duplicated_node (const re_dfa_t *dfa, Idx org_node,
56 					 Idx node, bool root);
58 static Idx fetch_number (re_string_t *input, re_token_t *token,
66 				  Idx nest, reg_errcode_t *err);
69 				 Idx nest, reg_errcode_t *err);
72 				     Idx nest, reg_errcode_t *err);
75 				  Idx nest, reg_errcode_t *err);
94 					Idx *equiv_class_alloc,
99 				      Idx *char_class_alloc,
314   Idx node_cnt;  in re_compile_fastmap_iter()
318       Idx node = init_state->nodes.elems[node_cnt];  in re_compile_fastmap_iter()
363 	  Idx i;  in re_compile_fastmap_iter()
612   Idx i, j;  in free_dfa_content()
980   Idx first, i;  in create_initial_state()
999 	Idx node_idx = init_nodes.elems[i];  in create_initial_state()
1002 	Idx clexp_idx;  in create_initial_state()
1018 	    Idx dest_idx = dfa->edests[node_idx].elems[0];  in create_initial_state()
1062   Idx node;  in optimize_utf8()
1146   dfa->nexts = re_malloc (Idx, dfa->nodes_alloc);  in analyze()
1147   dfa->org_indices = re_malloc (Idx, dfa->nodes_alloc);  in analyze()
1154   dfa->subexp_map = re_malloc (Idx, preg->re_nsub);  in analyze()
1157       Idx i;  in analyze()
1282       Idx other_idx = node->left->token.opr.idx;  in optimize_subexps()
1406   Idx idx = node->node_idx;  in link_nfa_nodes()
1421 	Idx left, right;  in link_nfa_nodes()
1464 duplicate_node_closure (re_dfa_t *dfa, Idx top_org_node, Idx top_clone_node,  in duplicate_node_closure()
1465 			Idx root_node, unsigned int init_constraint)  in duplicate_node_closure()
1467   Idx org_node, clone_node;  in duplicate_node_closure()
1472       Idx org_dest, clone_dest;  in duplicate_node_closure()
1571 static Idx
1572 search_duplicated_node (const re_dfa_t *dfa, Idx org_node,  in search_duplicated_node()
1575   Idx idx;  in search_duplicated_node()
1589 static Idx
1590 duplicate_node (re_dfa_t *dfa, Idx org_idx, unsigned int constraint)  in duplicate_node()
1592   Idx dup_idx = re_dfa_add_node (dfa, dfa->nodes[org_idx]);  in duplicate_node()
1608   Idx src, idx;  in calc_inveclosure()
1615       Idx *elems = dfa->eclosures[src].elems;  in calc_inveclosure()
1632   Idx node_idx;  in calc_eclosure()
1675 calc_eclosure_iter (re_node_set *new_set, re_dfa_t *dfa, Idx node, bool root)  in calc_eclosure_iter()
1678   Idx i;  in calc_eclosure_iter()
1708 	Idx edest = dfa->edests[node].elems[i];  in calc_eclosure_iter()
2136 	       reg_syntax_t syntax, Idx nest, reg_errcode_t *err)  in parse_reg_exp()
2177 	      reg_syntax_t syntax, Idx nest, reg_errcode_t *err)  in parse_branch()
2217 		  reg_syntax_t syntax, Idx nest, reg_errcode_t *err)  in parse_expression()
2433 	       reg_syntax_t syntax, Idx nest, reg_errcode_t *err)  in parse_sub_exp()
2474   Idx i, start, end, start_idx = re_string_cur_idx (regexp);  in parse_dup_op()
2576   if ((Idx) -1 < 0 || end != REG_MISSING)  in parse_dup_op()
2614 build_range_exp (bitset_t sbcset, re_charset_t *mbcset, Idx *range_alloc,  in build_range_exp()
2672 	    Idx new_nranges;  in build_range_exp()
2736 			re_charset_t *mbcset, Idx *coll_sym_alloc,  in build_collating_symbol()
2880 	 Idx *range_alloc;  in parse_bracket_exp()
2915 	      Idx new_nranges;  in parse_bracket_exp()
2963 	 Idx *coll_sym_alloc;  in parse_bracket_exp()
2995 	      Idx new_coll_sym_alloc = 2 * mbcset->ncoll_syms + 1;  in parse_bracket_exp()
3025   Idx coll_sym_alloc = 0, range_alloc = 0, mbchar_alloc = 0;  in parse_bracket_exp()
3026   Idx equiv_class_alloc = 0, char_class_alloc = 0;  in parse_bracket_exp()
3402 		   Idx *equiv_class_alloc, const unsigned char *name)  in build_equiv_class()
3463 	  Idx new_equiv_class_alloc = 2 * mbcset->nequiv_classes + 1;  in build_equiv_class()
3494 		 re_charset_t *mbcset, Idx *char_class_alloc,  in build_charclass()
3516       Idx new_char_class_alloc = 2 * mbcset->nchar_classes + 1;  in build_charclass()
3583   Idx alloc = 0;  in build_charclass_op()
3687 static Idx
3690   Idx num = REG_MISSING;  in fetch_number()
3778   Idx idx = (Idx) (intptr_t) extra;  in mark_opt_subexp()
3779   assert(sizeof(void*) >= sizeof(Idx));  in mark_opt_subexp()