title: Indenting let open Mod in
body: <p>Is there a way to get this kind of layout from TypeRex?</p>
  
  <pre><code>let alert ctx x = 
    let open Alert in
    Printf.printf "...Alert: type = %s, status = %s\n"
      (Type.to_string (type_ x)) (status x);
    flush stdout
  </code></pre>
  
  <p>I end up with this instead which to me looks suboptimal</p>
  
  <pre><code>let alert ctx x = 
    let open Alert in
        Printf.printf "...Alert: type = %s, status = %s\n"
          (Type.to_string (type_ x)) (status x);
        flush stdout
  </code></pre>