ANTLR 2.7.5 has been released, which includes full native Python support What is ANTLR ============= ANTLR, ANother Tool for Language Recognition is a language tool that provides a framework for constructing recognizers, compilers, and translators from grammatical descriptions containing Java, C#, C++, or Python actions. ANTLR is popular because it is easy to understand, powerful, flexible, generates human-readable output, and comes with complete source. ANTLR provides excellent support for tree construction, tree walking, and translation. There are currently about 5,000 ANTLR source downloads a month. As ANTLR is an LL(k) compiler generator, it is much more flexible and powerful than Yacc/Lex types of translators. It also has excellent support for error-handling built in. ANTLR has extensive documentation, a load of examples in the source distribution, and a very active mailing list. ANTLR is supported by its development team as well as by its community of users all over the world. What's new in version 2.7.5 =========================== The 2.7.5 version of ANTLR is the first with full native Python support. ANTLR requirs Java to create the recognizers, compilers, and translators, but the generated code is pure Python. A lot of examples of using ANTLR with Python are available in the source distribution. ANTLR works on all types of UNIX platforms as well as Windows. For the latter OS binary installers are also available. Licensing ========= We reserve no legal rights to the ANTLR -- it is fully in the public domain. See the Software License on the ANTLR website for details. http://www.antlr.org/license.html Where can I get it? =================== You can download it from the ANTLR website: http://www.antlr.org Best Regards, The ANTLR Development Team