ANother Tool for Language Recognition
ANTLR, ANother Tool for Language Recognition, (formerly PCCTS) is a
language tool that provides a framework for constructing recognizers,
compilers, and translators from grammatical descriptions containing
Java, C#, Python, or C++ 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.

Maintainer: The OpenBSD ports mailing-list <ports@openbsd.org>

WWW: http://www.antlr.org/
