title: Can I split an already split hunk with git?
body: <p>I've recently discovered git's <code>patch</code> option to the <code>add</code> command, and I must say it really is a fantastic feature.
  I also discovered that a large hunk could be split into smaller hunks by hitting the <kbd>s</kbd> key, which adds to the precision of the commit.
  But what if I want even more precision, if the split hunk is not small enough?</p>
  
  <p>For example, consider this already split hunk:</p>
  
  <pre><code>@@ -34,12 +34,7 @@
     width: 440px;
   }
  
  -/*#field_teacher_id {
  -  display: block;
  -} */
  -
  -form.table-form #field_teacher + label,
  -form.table-form #field_producer_distributor + label {
  +#user-register form.table-form .field-type-checkbox label {
     width: 300px;
   }
  </code></pre>
  
  <p>How can I add the CSS comment removal only to the next commit ? The <code>s</code> option is not available anymore!</p>