Programming in Ump

Hello world!
Here is how the (in)famous "Hello world!" program can be created.
	Function hello
	{
		print "Hello world!\n";
		return;
	}
	
If you save this as hello.ump in the folder you created before then just type hello in the default window.

Ok, that wasn't too hard, so let's move on to a more insteresting example. A simple fractal drawer.