title: Set comments at the same indentation level as all forms
body: <p>By default, comments get an indentation level which seems rather alien to me.</p>
  
  <pre><code>(defun example ()
    just
    some
                  ; a comment
    words)
  </code></pre>
  
  <p>How to adjust it so the first semicolon is vertically aligned with the regular Lisp forms?</p>
  
  <pre><code>(defun example ()
    just
    some
    ; a comment
    words)
  </code></pre>
  
  <p>What I could find out is that the default mechanism works by aligning the comments to a fixed column (queryable via <code>M-x comment-set-column</code>), and that one can modify the <code>comment-indent-function</code> variable (setting it to nil partially fixes my problem).</p>