165 static char *buffer_limit;	/*->1 + last char in buffer.  */  variable
474 	if (input_line_pointer == buffer_limit)				\
523   while ((buffer_limit = input_scrub_next_buffer (&input_line_pointer)) != 0)  in read_a_source_file()
525       know (buffer_limit[-1] == '\n');	/* Must have a sentinel.  */  in read_a_source_file()
527       while (input_line_pointer < buffer_limit)  in read_a_source_file()
866 			      buffer_limit =  in read_a_source_file()
971 		  tmp_len = buffer_limit - s;  in read_a_source_file()
980 			buffer_limit = new_tmp;  in read_a_source_file()
986 			num = buffer_limit - buffer;  in read_a_source_file()
1043 	      buffer_limit = input_scrub_next_buffer (&input_line_pointer);  in read_a_source_file()
1840   buffer_limit = input_scrub_next_buffer (&input_line_pointer);  in s_irp()
2144   if (input_line_pointer >= buffer_limit)  in get_line_sb()
2146       buffer_limit = input_scrub_next_buffer (&input_line_pointer);  in get_line_sb()
2147       if (buffer_limit == 0)  in get_line_sb()
2245   buffer_limit = input_scrub_next_buffer (&input_line_pointer);  in s_mexit()
2628   buffer_limit = input_scrub_next_buffer (&input_line_pointer);  in do_repeat()
2644     buffer_limit = input_scrub_next_buffer (&input_line_pointer);  in end_repeat()
3054   while (input_line_pointer < buffer_limit  in ignore_rest_of_line()
3067   while (input_line_pointer < buffer_limit  in discard_rest_of_line()
5210   buffer_limit = input_scrub_next_buffer (&input_line_pointer);  in input_scrub_insert_line()
5220   buffer_limit = input_scrub_next_buffer (&input_line_pointer);  in input_scrub_insert_file()