japl/tests/japl/vars.jpl

//[Test: vars]
//[source: mixed]
var x = 1;
var y = 2;
print(x);//stdout:1
print(y);//stdout:2
{
    var x = 4;
    var y = 5;
    print(x);//stdout:4
    print(y);//stdout:5
    {
        var z = 6;
        var y = 2;
        print(x);//stdout:4
        print(y);//stdout:2
    }
    print(x);//stdout:4
    print(y);//stdout:5
}

print(x);//stdout:1
print(y);//stdout:2

var longName;
print(longName); //stdout:nil
longName = 5;
print(longName); //stdout:5
longName = "hello";
print(longName); //stdout:hello
longName = longName + " world";
print(longName); //stdout:hello world
//[end]
//[end]