EXPR_AND
return EXPR_AND(val1, val2);
newval.tri = EXPR_AND(sym->def[S_DEF_USER].tri,
newval.tri = EXPR_AND(expr_calc_value(prop->expr),
newval.tri = EXPR_AND(newval.tri,
val = EXPR_AND(expr_calc_value(prop->expr), prop->visible.tri);