Internal Program Version: re2c 0.13.5

A tool for generating C-based recognizers from regular expressions


re2c is a great tool for writing fast and flexible lexers. It has
served many people well for many years and it deserves to be
maintained more actively. re2c is on the order of 2-3 times faster
than a flex based scanner, and its input model is much more
flexible.

http://re2c.org/