>Adds <code>removeLine</code> method to API.
  Introduces the <a href="contrib/plsql/index.html">PLSQL parser</a>.
  Marks XML errors by adding (rather than replacing) a CSS class, so
  that they can be disabled by modifying their style. Fixes several
  selection bugs, and a number of small glitches.</p>

  <p class="rel">12-11-2009: <a
  href="http://codemirror.net/codemirror-0.65.zip">Version
  0.65</a>:</p>
  <p class="rel-note">Add support for having both line-wrapping and
  line-numbers turned on, make