Search/Find & Highlight in Vizzy

Would be great if we can search/highlight a variable or a custom instruction (maybe a comment too?) in Vizzy.

I imagine this could be useful to,
- Add comments that you can find easily later on to find the relevant part of your code.
- highlight a variable that you want to replace across the whole code.
- copy the name of a broadcast, value of a variable etc.

Thanks.