// This is from Hare tutorials:
// https://harelang.org/tutorials/introduction/

use bufio;
use fmt;
use os;
use strings;

export fn main() void = {
    let x: str = "\0 \x234 \uaaaaa \Ufffffffff";
    let z: char = 'a';
    let y: char = '\0';

    let n = 7e7i8;
    let f = 8.6;
    let f2 = 8.6f64;
    let bin = 0x1231234f32;
    let asd = \01234553;

    let b = true;
	const user = askname();
	greet(user);
};

// Asks the user to provide their name.
fn askname() str = {
	fmt::println("Hello! Please enter your name:")!;
	const name = bufio::scanline(os::stdin)! as []u8;
	return strings::fromutf8(name)!;
};

// Greets a user by name.
fn greet(user: str) void = {
	fmt::printfln("Hello, {}!", user)!;
};
