dy { max-width: 80em; }
    span.clicky {
      cursor: pointer;
      background: #d70;
      color: white;
      padding: 0 3px;
      border-radius: 3px;
    }
  </style>
</head>

<h1>CodeMirror: merge view demo</h1>

<div id=view></div>

<p>The <a href="../doc/manual.html#addon_merge"><code>merge</code></a>
addon provides an interface for displaying and merging diffs,
either <span class=clicky onclick="initUI(2)">two-way</span>
or <span class=clicky onclick="initUI(3)">three-way</span>. The left
(or cen