bobbylisp/example/io/read.hz

fun say_hi (name: string): void = do
    @write("Hi ");
    @write(name);
    @write("!");
end;

fun main: void = do
    let input: string = @read("Enter your name:");

    case input of
        | "" -> @write("I don't know your name :(");
        \ say_hi(input);
    end;
end;