I have not observed
    any crashes.</p>

    <p><a id="lexer.Acknowledgements"></a></p>

    <h4>Acknowledgements</h4>

    <p>Thanks to Peter Odding for his <a href="http://lua-users.org/lists/lua-l/2007-04/msg00116.html">lexer post</a> on the Lua mailing list
    that provided inspiration, and thanks to Roberto Ierusalimschy for LPeg.</p>

    <h2>Lua <code>lexer</code> module API fields</h2>

    <p><a id="lexer.CLASS"></a></p>

    <h3><code>lexer.CLASS</code> (string)</h3>

    <p>The token name for c