<p> I&#39;m actually a bit of a fan of whitespace in code. I know a lot of people who…are of a different opinion, to say the least. Perhaps it&#39;s because I don&#39;t have some of the more sophisticated code-motion keys down in Emacs, but I like to have the whitespace to break up semantic units and help me understand how lines of code are interrelated.</p> <p> So it&#39;s surprising that I haven&#39;t ever really cottoned to <code class="verbatim">C-o (open-line)</code>.</p>