title: How to match a newline character in a raw string?
body: <p>I got a little confused about Python raw string. I know that if we use raw string, then it will treat <code>'\'</code> as a normal backslash (ex. <code>r'\n'</code> would be <code>\</code> and <code>n</code>). However, I was wondering what if I want to match a new line character in raw string. I tried <code>r'\\n'</code>, but it didn't work.</p>
  <p>Anybody has some good idea about this?</p>