#ifdef COND_REGEXP
      /* When parsing a regexp as a single word inside a conditional command,
	 we need to special-case characters special to both the shell and
	 regular expressions.  Right now, that is only '(' and '|'. */ /*)*/
      if MBTEST((parser_state & PST_REGEXP) && (character == '(' || character == '|'))		/*)*/
        {
          if (character == '|')
            goto got_character;

	  push_delimiter (dstack, character);
	  ttok = parse_matched_pair (cd, '(', ')', &ttoklen, 0);
	  pop_delimiter (dstack);
	  if (ttok == &matched_pair_error)
	    return -1;		/* Bail immediately. */
	  RESIZE_MALLOCED_BUFFER (token, token_index, ttoklen + 2,
				  token_buffer_size, TOKEN_DEFAULT_GROW_SIZE);
	  token[token_index++] = character;
	  strcpy (token + token_index, ttok);
	  token_index += ttoklen;
	  FREE (ttok);
	  dollar_present = all_digit_token = 0;
	  goto next_character;
        }
#endif /* COND_REGEXP */