title: How to split long lines of code in c++?
body: <p>I need to make sure none of the lines in my code exceeds a a certain length.</p>
  
  <p>Normally I separate lines where there's a comma or another suitable break.</p>
  
  <p>How can I separate this line into 2?</p>
  
  <pre><code>cout&lt;&lt;"Error:This is a really long error message that exceeds the maximum permitted length.\n";
  </code></pre>
  
  <p>If I just press enter somewhere in the middle it doesn't work.</p>