82 struct line  struct
88   struct line *next;		/* Next in linked list. */  argument
102   struct line *line_start;	/* Head of list of pointers to lines. */
103   struct line *curr_line;	/* The line start record currently in use. */
110 static void save_line_to_file (const struct cstring *line);
280 clear_line_control (struct line *p)  in clear_line_control()
289 static struct line *
292   struct line *p = xmalloc (sizeof *p);  in new_line_control()
306   struct line *l;  in keep_new_line()
392   for (struct line *l = buf->line_start; l;)  in free_buffer()
394       struct line *n = l->next;  in free_buffer()
521   struct cstring *line;		/* Return value. */  in remove_line()  local
522   struct line *l;		/* For convenience. */  in remove_line()
540   line = &l->starts[l->retrieve_index];  in remove_line()
557   return line;  in remove_line()
579           struct line *l;  in find_line()
624   struct cstring *line;  in write_to_file()  local
642       line = remove_line ();  in write_to_file()
643       if (line == nullptr)  in write_to_file()
650         save_line_to_file (line);  in write_to_file()
659   struct cstring *line;  in dump_rest_of_file()  local
661   while ((line = remove_line ()) != nullptr)  in dump_rest_of_file()
662     save_line_to_file (line);  in dump_rest_of_file()
705       struct cstring *line = remove_line ();  in process_line_count()  local
706       if (line == nullptr)  in process_line_count()
708       save_line_to_file (line);  in process_line_count()
751   struct cstring *line;		/* From input file. */  in process_regexp()  local
767           line = find_line (++current_line);  in process_regexp()
768           if (line == nullptr)  in process_regexp()
782           line_len = line->len;  in process_regexp()
783           if (line->str[line_len - 1] == '\n')  in process_regexp()
785           ret = re_search (&p->re_compiled, line->str, line_len,  in process_regexp()
794               line = remove_line ();  in process_regexp()
796                 save_line_to_file (line);  in process_regexp()
807           line = find_line (++current_line);  in process_regexp()
808           if (line == nullptr)  in process_regexp()
822           line_len = line->len;  in process_regexp()
823           if (line->str[line_len - 1] == '\n')  in process_regexp()
825           ret = re_search (&p->re_compiled, line->str, line_len,  in process_regexp()
1004 save_line_to_file (const struct cstring *line)  in save_line_to_file()  argument
1006   idx_t l = fwrite (line->str, sizeof (char), line->len, output_stream);  in save_line_to_file()
1007   if (l != line->len)  in save_line_to_file()
1013   bytes_written += line->len;  in save_line_to_file()