Hi
Thanks for this nice, light theme!
I noticed a small oddity with very long comments, that does not appear to occur with any other syntax theme I've used, so I suspect it has something to do with this one.
The following GIF probably best displays the problem:
Whenever a comment becomes very long, some sort of soft-wrapping behavior occurs. This doesn't appear to happen with anything else but comments; code that is very long works fine.
The behavior when this happens is really weird; Atom believes that the code is still on the original line (and edits need to happen there), whilst it's visually offsetting the line below it.