re2c:
re2c: re2c is a tool for writing very fast and very flexible scanners.
re2c: re2c focuses on generating high efficient code for regular expression
re2c: matching. As a result this allows a much broader range of use than any
re2c: traditional lexer offers. And last but not least, re2c generates
re2c: warning free code that is equal to hand written code in terms of size,
re2c: speed and quality.
re2c:
re2c: Homepage: http://re2c.org
re2c: