Coding standards and line length [closed]

Answer 1

I don't mind option 3 too much (1 item per line). Also, personally, I always use wordwrapping, so having code on one line doesn't bother me at all. However, in your second example, with wordwrapping on, that could look like a mess to programmers who do use wordwrapping. Perhaps I am of a smaller group who don't mind long lines.