cala</a>
    (indentation, triple-quoted strings),
    and <a href="../mode/php/index.html">PHP</a> (interpolated
    variables in heredoc strings).</li>
    <li>New modes: <a href="../mode/textile/index.html">Textile</a> and <a href="../mode/tornado/index.html">Tornado templates</a>.</li>
    <li>Experimental new <a href="../demo/simplemode.html">way to define modes</a>.</li>
    <li>Improvements to the <a href="../demo/vim.html">Vim
    bindings</a>: Arbitrary insert mode key mappings are now possible,
  