User guide

4.10. flex
Flex is a free implementation of lexx.
4.10.1. UNIX or Win32 Cygwin: flex
Flex is available for most of the UNIX-like platforms and as the flex package from the Cygwin
setup.
If GNU flex isn't already installed or available as a package for your platform, you can get it at: ht-
tp://www.gnu.org/software/flex/.
After correct installation, typing at the bash command line prompt:
$ flex --version
should result in something like:
flex version 2.5.4
However, the version string may vary.
4.10.2. Win32 native: flex
A native Win32 lexx/flex package can be obtained from http://gnuwin32.sourceforge.net/. The in-
stallation should be straightforward.
Tool Reference
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