I used Ctrl-A on something like width: 2em; or abc1.
They should have changed to width: 3em; and abc2.
Nothing
none
Yep I reproduced this easily if the number is not separated by some character like a space or colon.
Good find
I use it a lot (mainly in css) so I noticed it immediately. I think it relates to #563. BTW, thank you for the work you are putting in this project!
It's semi-related to #563 (although that's mostly just a bug in handling single-character ranges). I totally forgot about this use case when implementing. We're probably going to have to change the search mode for numerals from "word boundaries" to "anything that's not a number", since hitting ctrl-a on 123foo should work.