The black line down the middle of Atom


#1

please let me know if I can kill this black line down the middle of the text-editor window https://www.dropbox.com/s/2kodwr0wutf76h7/Screenshot%202016-04-03%2014.50.32.png?dl=0


#2

That’s called Wrap Guide.

Ref: Vertical Line In Editor


#3

There’s also a FAQ on this: