[Flex-help] Flex lib

[jk j. <jk....@gm...>]

So I'm pretty new to using Flex, and scanners in general, but have gotten
everything I need to do done.  Great utility!
When I attempted to start using flex++ to generate C++ output, I noticed
that the application would no longer link properly if I included the Flex
library.  I.E.  g++ -lfl ... Why is that exactly?  I would have expected the
code to required whatever is in the Flex library for C++ classes as well.
 As detailed an explanation as possible would really be appreciated. Thanks.
--jlq