T-Rex is a minimalistic regular expression library written by Alberto Demichelis in ANSI C, supports the following POSIX expressions: ?,*,+,^,$,.,[a-b],() plus the perl style greedy closures {n}. This Fork Of T-Rex uses C++ and allows both Unicode and ANSI flavours of T-Rex to be compiled into the same library the interface is still C compatible - View it on GitHub