186   size_t len;  member
433   size_t len = strlen (s);  in unquote()  local
435   es->s = xmalloc (len);  in unquote()
436   es->escaped = xcalloc (len, sizeof es->escaped[0]);  in unquote()
534   es->len = j;  in unquote()
543 look_up_char_class (char const *class_str, size_t len)  in look_up_char_class()  argument
548     if (STREQ_LEN (class_str, char_class_name[i], len)  in look_up_char_class()
549         && strlen (char_class_name[i]) == len)  in look_up_char_class()
582 make_printable_str (char const *s, size_t len)  in make_printable_str()  argument
586   char *printable_buf = xnmalloc (len + 1, 4);  in make_printable_str()
589   for (size_t i = 0; i < len; i++)  in make_printable_str()
688                    char const *char_class_str, size_t len)  in append_char_class()  argument
690   enum Char_class char_class = look_up_char_class (char_class_str, len);  in append_char_class()
728                     char const *equiv_class_str, size_t len)  in append_equiv_class()  argument
730   if (len != 1)  in append_equiv_class()
752   for (size_t i = start_idx; i < es->len - 1; i++)  in find_closing_delim()
777   affirm (start_idx + 1 < es->len);  in find_bracketed_repeat()
781   for (size_t i = start_idx + 2; i < es->len && !es->escaped[i]; i++)  in find_bracketed_repeat()
831   for (size_t i = idx + 1; i < es->len; i++)  in star_digits_closebracket()
861   for (i = 0; i + 2 < es->len; /* empty */)  in build_spec_list()
981   for (; i < es->len; i++)  in build_spec_list()
1247       count len = 0;  in get_spec_stats()  local
1253           len = 1;  in get_spec_stats()
1258           len = p->u.range.last_char - p->u.range.first_char + 1;  in get_spec_stats()
1265               ++len;  in get_spec_stats()
1280               ++len;  in get_spec_stats()
1286             len = p->u.repeated_char.repeat_count;  in get_spec_stats()
1302       new_length = length + len;  in get_spec_stats()