title: How can I use flex & bison in Visual Studio 2010?
body: <p>I've read <a href="http://msdn.microsoft.com/en-us/library/aa730877%28vs.80%29.aspx">http://msdn.microsoft.com/en-us/library/aa730877%28vs.80%29.aspx</a> but this document was for VS 2005. I stuck on the part 'Importing a .rules File in Visual C++' in the document. It seems that VS 2010 does not support .rules file, instead, it seems to use .targets file for custom build rules.</p>
  
  <p>Does anyone know how to use flex &amp; bison in VS 2010? Thanks.</p>