(FLEX) A reimplementation of the Lex {scanner generator}, by Vern Paxson . FLex++ produces C++ and aFLex produces Ada. FTP FLex-2.3.8.tar.Z from a GNU archive site or . ["The FLEX Scanner Generator", Vern Paxson , Systems Engineering, LBL, CA]. [Start? Current version?] (2003-12-16)