Yes, we are slowly wrapping new additions to 80 chars. It’s easier for people that use editors that don’t have word-wrapping and it’s easier to read diffs when only some minors modification are done. Furthermore, this is not a concern for many people but guides are easier to read as they are, without any parsing, when there’s this wrapping.
+1 for the proposition of Prem if it’d work for you ! Thanks for bringing this discussion anyway ; this is something that we should add to the guides guidelines !