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