ANTLR v4 Build status ANTLR (ANother Tool for Language Recognition) is a powerful parser generator for reading, processing, executing, or translating
JavaCC Java Compiler Compiler (JavaCC) is the most popular parser generator for use with Java applications. A parser generator is a tool that reads a
JFlex JFlex is a lexical analyzer generator (also known as scanner generator) for Java. JFlex takes as input a specification with a set of regular exp
Makina is a hierarchical state machine source-to-source translator. It takes state machine descriptions as input and produces C language implementations of those state machines.