The fast scanner generator for Java™ with full Unicode support
JFlex is a lexical analyzer generator for Java, designed to create fast and efficient scanners. It takes regular expression specifications and produces Java code for tokenizing input text.
j4bib is a BibTeX parser written in Java using JLex and CUP. It provides a set of classes representing document object model of BibTeX. Conversion from/to BibTeX files to/from other DB formats is made possible and easy.
A parsing toolkit that supports both top-down (LL(1) and Simple Precedence) and bottom-up parsing (LR(0), SLR(1), LR(1) and LALR(1)). The toolkit supports generating Java parsers for all the bottom-up parsing methods, based on a CUP definition.
A port to C# of a lexical analyzer tool called JFlex. Produces Java or C# source code files for scanning an input stream and producing a sequence of tokens. Compatible with CUP (Constructor of Useful Parsers).
SCORM-aicc_script-Interpreter is an interpreter for evaluting prerequisite expressions used by the ADLNet.org SCORM 1.2 standard. The interpreter bases on Java using JFlex/Cup.