Revision control
++ <!DOCTYPE html>
++ <html lang="en">
++ <head>
++ <meta charset="utf-8">
++ <!-- a.qdoc -->
++ <title>A | Project-A</title>
++ </head>
++ <body>
++ <ul class="breadcrumb">
++ </ul>
++ <div class="sidebar"><div class="sidebar-content" id="sidebar-content"></div></div>
++ <h1 class="title">A</h1>
++ <!-- $$$a.html-description -->
++ <div class="descr" id="details">
++ <p>Link to <a href="../project-b/b.html">B</a>.</p>
++ </div>
++ <!-- @@@a.html -->
++ </body>
++ </html>