uickstart1.h4"></a>
          <span><a name="spirit.lex.tutorials.lexer_quickstart1.comparing__emphasis_spirit_lex__emphasis__with__ulink_url__http___flex_sourceforge_net___flex__ulink_"></a></span><a class="link" href="lexer_quickstart1.html#spirit.lex.tutorials.lexer_quickstart1.comparing__emphasis_spirit_lex__emphasis__with__ulink_url__http___flex_sourceforge_net___flex__ulink_">Comparing
          <span class="emphasis"><em>Spirit.Lex</em></span> with <a href="http://flex.sourceforge.net/" target="_top"