I am a new user, and I looked thru the man page to see if there was an option for this, but I didn't see any. I was checking along and it highlighted 'pre' at the end of the line. I couldn't tell what was on the next line to see if that made sense there (in an informal document context); as it turned out it did. I think it would be nice to have an option that the line with focus would be centered in the lines displayed, instead of always being last.