i><a href="test/doc/index.html">test</a> - Support for simple program testing, 
    full unit testing, and for program
      execution monitoring, from Gennadiy Rozental.</li>
    <li><a href="thread/doc/index.html">thread</a> - Portable C++
      multi-threading, from William Kempf.</li>
    <li><a href="timer/index.html">timer</a> - Event timer,
        progress timer, and progress display classes, from Beman
        Dawes.</li>
    <li><a href="tokenizer/index.html">tokenizer</a> - Break of a string or o