quoting Matrix:

Hey, you should make it so that inline notes close to the right edge of the page go to the left instead. I made this page, and if you look at the note at the end of the fifth paragraph, it's all squished against the edge of the page.

I have a somewhat clunky solution implemented—though it causes the text to reflow and makes nested plus notes futile. Opinions? It's either this or notes on the right get squashed; there's no way of fixing it to look right in CSS.