Sorry it's been a while. Check the info page to read about posting links (you get a couple for free, at least until we start getting spammed again), Hidden texthiding text but not, note, HTML (yet) and the HTML rewriter that automatically Goods your Bad HTML. This is a work in progress, so feel free to point out where the dwimmery failed. I ran it on all 47000-odd existing moves, fewer than 100 of which caused big problems. The only thing that might catch you out is that if you put a paragraph in the middle of a bold move, only the first bit appears bold. I'm working on that.