3013   friend class string_iterator;
3101   friend class string_iterator;
3336 class string_iterator : public input_iterator {  class
3347   string_iterator();
3349   string_iterator(const macro &m, const char *p = 0, symbol s = NULL_SYMBOL);
3359 string_iterator::string_iterator(const macro &m, const char *p, symbol s)  in string_iterator()  function in string_iterator
3376 string_iterator::string_iterator()  in string_iterator()  function in string_iterator
3387 int string_iterator::is_diversion()  in is_diversion()
3392 int string_iterator::fill(node **np)  in fill()
3437 int string_iterator::peek()  in peek()
3448 int string_iterator::get_location(int allow_macro,  in get_location()
3460 void string_iterator::backtrace()  in backtrace()
3586 class macro_iterator : public string_iterator {
3612     return new string_iterator(p->mac);  in get_arg()
3644   string_iterator iter1(m1);  in operator ==()
3645   string_iterator iter2(m2);  in operator ==()
3828 : string_iterator(m, how_called, s), args(0), argc(0)  in macro_iterator()
4028   input_stack::push(new string_iterator(mac));  in read_request()
4195     string_iterator *si = new string_iterator(*m, "string", nm);  in interpolate_string()
4280   input_stack::push(new string_iterator(m));  in push_token()
4296   input_stack::push(new string_iterator(mac));  in handle_initial_request()
4586 	string_iterator iter1(*m);  in substring_request()
4629 	string_iterator iter(*m);  in substring_request()
4710       string_iterator iter(*m);  in asciify_macro()
4737       string_iterator iter(*m);  in unformat_macro()
5151   string_iterator si(mac);  in interpret()
5338   string_iterator iter(mac);  in tprint()
5641       input_stack::push(new string_iterator(mac, "while loop"));  in while_request()
6270     string_iterator iter(*m);  in write_macro_request()
7718   string_iterator *si =  in charinfo_to_node_list()
7719     new string_iterator(*mac, "composite character", ci->nm);  in charinfo_to_node_list()