This is alluded to in the article, but not fleshed out: To me the ideal is to not have any limit on the length of _logical_ lines, but have the editor do syntax

This is alluded to in the article, but not fleshed out: To me the ideal is to not have any limit on the length of _logical_ lines, but have the editor do syntax-aware _visual_ line wrapping. Then, people can view the code at any column width they want and it just looks right; line numbers don't change just because of reformatting; and most importantly, the programmer doesn't have to waste time thinking about how to break up an expression.