Echo

name: str = "Echo";

fn greet(user: str) {
    say("Hello, ${user}!");
}

greet(name);

nums: list = [1, 2, 3];

foreach n: int in nums {
    say(n * 2);
}

class Point {
    new {
        x: int;
        y: int;
    }

    fn describe(this) {
        say("(", this.x, ",", this.y, ")");
    }
}

p: Point = Point { x: 3, y: 4 };
p.describe();