268 class file_iterator : public input_iterator {  class
279   file_iterator(FILE *, const char *, int = 0);
280   ~file_iterator();
290 file_iterator::file_iterator(FILE *f, const char *fn, int po)  in file_iterator()  function in file_iterator
301 file_iterator::~file_iterator()  in ~file_iterator()
306 void file_iterator::close()  in close()
318 int file_iterator::is_file()  in is_file()
323 int file_iterator::next_file(FILE *f, const char *s)  in next_file()
337 int file_iterator::fill(node **)  in fill()
371 int file_iterator::peek()  in peek()
383 int file_iterator::get_location(int /*allow_macro*/,  in get_location()
394 void file_iterator::backtrace()  in backtrace()
400 int file_iterator::set_location(const char *f, int ln)  in set_location()
684   *pp = new file_iterator(fp, s);  in next_file()
5700       input_stack::push(new file_iterator(fp, nm.contents()));  in source()
5747 	input_stack::push(new file_iterator(fp, symbol(buf).contents(), 1));  in pipe_source()
7074   input_stack::push(new file_iterator(fp, s));  in process_macro_file()
7086     input_stack::push(new file_iterator(fp, symbol(path).contents()));  in process_startup_file()
7128       input_stack::push(new file_iterator(fp, symbol(path).contents()));  in macro_source()
7150   input_stack::push(new file_iterator(fp, name));  in process_input_file()