ocaml-ulex - 1.2-1+b2 main

ulex is a lexer generator for the Objective Caml (OCaml) programming
language.
.
It is implemented as a Camlp4 syntax extension: lexer specifications
are embedded in regular OCaml code.
.
Generated lexers work with a new kind of "lexbuf" that supports
Unicode; a single lexer can work with arbitrary encodings of the input
stream.