I'm not sure if this is the proper place to report bugs - if it's not, please redirect me.
I've found a bug that occurs when you try to wrap numbers, using the alt+shit+w shortcut
Basically if you try to wrap a number with a tag, the number gets wiped out.
So if I wanted a div around 1231213, I'd end up with
, whereas if I had a string hello, I'd end up with