m>
  </type>
  <type name="LinkedEditGroup">
    <p>
      A collection of positions that should be linked (edited simultaneously)
      for the purposes of updating code after a source change. For example, if a
      set of edits introduced a new variable name, the group would contain all
      of the positions of the variable name so that if the client wanted to let
      the user edit the variable name after the operation, all occurrences of
      the name could be edited simultaneously.
    </p>
    <p>