315 	struct symbol_value newval, oldval;  in sym_calc_value()  local
340 		newval = symbol_empty.curr;  in sym_calc_value()
344 		newval = symbol_no.curr;  in sym_calc_value()
357 	sym->curr = newval;  in sym_calc_value()
364 			newval.tri = (prop_get_symbol(prop)->curr.val == sym) ? yes : no;  in sym_calc_value()
372 					newval.tri = EXPR_AND(sym->def[S_DEF_USER].tri,  in sym_calc_value()
383 					newval.tri = EXPR_AND(expr_calc_value(prop->expr),  in sym_calc_value()
400 			newval.tri = EXPR_OR(newval.tri, sym->rev_dep.tri);  in sym_calc_value()
402 		if (newval.tri == mod && sym_get_type(sym) == S_BOOLEAN)  in sym_calc_value()
403 			newval.tri = yes;  in sym_calc_value()
411 				newval.val = sym->def[S_DEF_USER].val;  in sym_calc_value()
421 				newval.val = ds->curr.val;  in sym_calc_value()
429 	sym->curr = newval;  in sym_calc_value()
430 	if (sym_is_choice(sym) && newval.tri == yes)  in sym_calc_value()
530 	tristate oldval, newval;  in sym_toggle_tristate_value()  local
532 	oldval = newval = sym_get_tristate_value(sym);  in sym_toggle_tristate_value()
534 		switch (newval) {  in sym_toggle_tristate_value()
536 			newval = mod;  in sym_toggle_tristate_value()
539 			newval = yes;  in sym_toggle_tristate_value()
542 			newval = no;  in sym_toggle_tristate_value()
545 		if (sym_set_tristate_value(sym, newval))  in sym_toggle_tristate_value()
547 	} while (oldval != newval);  in sym_toggle_tristate_value()
548 	return newval;  in sym_toggle_tristate_value()
636 bool sym_set_string_value(struct symbol *sym, const char *newval)  in sym_set_string_value()  argument
645 		switch (newval[0]) {  in sym_set_string_value()
658 	if (!sym_string_within_range(sym, newval))  in sym_set_string_value()
667 	size = strlen(newval) + 1;  in sym_set_string_value()
668 	if (sym->type == S_HEX && (newval[0] != '0' || (newval[1] != 'x' && newval[1] != 'X'))) {  in sym_set_string_value()
673 	} else if (!oldval || strcmp(oldval, newval))  in sym_set_string_value()
678 	strcpy(val, newval);  in sym_set_string_value()