I think you missed the point of edit.
I think not. Edit is to edit files in the terminal. What kind of files do you expect people to edit in the terminal? Most certainly files that would benefit from colors, not prose.
I think you missed the question I was answering in my comment.
I think not. Edit is to edit files in the terminal. What kind of files do you expect people to edit in the terminal? Most certainly files that would benefit from colors, not prose.