215 	if (VALID_STRING(s)  in write_it()
1139     if (VALID_STRING(enter_alt_charset_mode)) {  in check_acs()
1146     if (VALID_STRING(exit_alt_charset_mode)) {  in check_acs()
1153     if (VALID_STRING(ena_acs)) {  in check_acs()
1168     if (VALID_STRING(acs_chars)) {  in check_acs()
1241 	|| ((max_colors > max_pairs) && !VALID_STRING(initialize_pair)))  in check_colors()
1249     if (VALID_STRING(set_foreground)  in check_colors()
1250 	&& VALID_STRING(set_a_foreground)) {  in check_colors()
1258     if (VALID_STRING(set_background)  in check_colors()
1259 	&& VALID_STRING(set_a_background)) {  in check_colors()
1269 	&& ((VALID_STRING(set_foreground)  in check_colors()
1270 	     && VALID_STRING(set_background))  in check_colors()
1271 	    || (VALID_STRING(set_a_foreground)  in check_colors()
1272 		&& VALID_STRING(set_a_background))  in check_colors()
1274 	if (!VALID_STRING(orig_pair) && !VALID_STRING(orig_colors))  in check_colors()
1278 	if (!VALID_STRING(initialize_pair) &&  in check_colors()
1279 	    !VALID_STRING(initialize_color)) {  in check_colors()
1283 	if (VALID_STRING(initialize_pair) ||  in check_colors()
1284 	    VALID_STRING(initialize_color)) {  in check_colors()
1289     if (VALID_STRING(value)) {  in check_colors()
1317     if (VALID_STRING(string)  in keypad_final()
1548     if (VALID_STRING(key_a1) &&  in check_keypad()
1549 	VALID_STRING(key_a3) &&  in check_keypad()
1550 	VALID_STRING(key_b2) &&  in check_keypad()
1551 	VALID_STRING(key_c1) &&  in check_keypad()
1552 	VALID_STRING(key_c3)) {  in check_keypad()
1631     } else if (VALID_STRING(key_a1) ||  in check_keypad()
1632 	       VALID_STRING(key_a3) ||  in check_keypad()
1633 	       VALID_STRING(key_b2) ||  in check_keypad()
1634 	       VALID_STRING(key_c1) ||  in check_keypad()
1635 	       VALID_STRING(key_c3)) {  in check_keypad()
1744 	if (VALID_STRING(key_mouse)) {  in check_screen()
1748 	    if (VALID_STRING(orig_pair)) {  in check_screen()
1752 	    if (!use_sgr_39_49 && VALID_STRING(orig_colors)) {  in check_screen()
1766 		if (VALID_STRING(key_mouse)) {  in check_screen()
1780 	    if (VALID_STRING(to_status_line)  in check_screen()
1998 	&& !VALID_STRING(set_left_margin_parm))  in check_params()
2003 	&& !VALID_STRING(set_right_margin_parm))  in check_params()
2008 	&& !VALID_STRING(set_top_margin_parm))  in check_params()
2013 	&& !VALID_STRING(set_bottom_margin_parm))  in check_params()
2450     if (!VALID_STRING(value) || (ti_value = strdup(value)) == NULL) {  in check_infotocap()
2711 	if (VALID_STRING(a)) {  in get_fkey_list()
2765 	    if (!VALID_STRING(a))  in check_conflict()
2771 		if (!VALID_STRING(b))  in check_conflict()
2829 		if (!VALID_STRING(given[j].value))  in check_conflict()
2869     if (VALID_STRING(test) && (trimmed != 0)) {  in check_exit_attribute()
2885     if (VALID_STRING(value)) {  in is_sgr_string()
2914     if (VALID_STRING(value)) {  in check_sgr_param()
3014     if (VALID_STRING(value) && csi_length(value) > 0) {  in check_ANSI_cap()
3088     if (VALID_STRING(value)) {  in isValidString()
3099     if (VALID_STRING(value)) {  in isValidEscape()
3204 	if (VALID_STRING(a)) {  in check_termtype()