"doc/portability.html">Portability</a></td>
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    <td class="toc_cells_L0"><a href="doc/style_guide.html">Style Guide</a></td>
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    <td class="toc_cells_L0"><a href="doc/techniques.html">Techniques</a></td>
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    <td class="toc_cells_L0"><a href="doc/faq.html">FAQ</a></td>
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    <td class="toc_cells_L0"><a href="doc/rationale.html">Rationale</a></td>
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    <td class="toc_cells_L0"><a href="doc/acknowledgments.html">Acknowledgments</a></t