hello: "hello";
porte: "porte";

line: hello;
line <- add(line, " ");
line <- add(line, porte);

say-it: () => {
    out(line)
};

say-it();


for: (from, to, incr, fn) => {
    index: from;
    loop {
        if not(inf(index, to)) break true;
        result: fn(index);
        index <- add(index, incr)
    }
};

for(0, 3, 0.5, (index) => {
    out(add("index: ", index))
});


a: 1;
b: 2;
c: 3;
a <- b <- c;
out(add("a :", a));
out(add("b :", b));
out(add("c :", c));