Just out of curiosity, is there a reason for allowing operators in variable names? I've just glanced over the introduction, so if I got something wrong here, sorry. But it seems like this would work?<p><pre><code> let shoe = 5;
let size = 3;
let shoe-size = 10;
shoe-size := shoe-size;
</code></pre>
Now what? Is shoe-size 10 or 2?